Create a test tag for RC3 with the fix from r790470

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@793293 13f79535-47bb-0310-9956-ffa450edef68

2956 files changed, 263432 insertions, 0 deletions

diff --git a/tags/java/sca/2.0-M3-RC3a/BUILDING b/tags/java/sca/2.0-M3-RC3a/BUILDING
new file mode 100644
index 0000000000..9993ef4b96
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/BUILDING
@@ -0,0 +1,44 @@
+Building the Apache Tuscany SCA source distribution

+===================================================

+

+Initial Setup

+-------------

+

+1) Install J2SE 5.0 SDK, which can be downloaded from 

+   http://java.sun.com/j2se/1.5.0/download.jsp. Use version of 1.5.0_06 JDK or higher.

+

+2) Make sure that your JAVA_HOME environment variable is set to the newly installed 

+   JDK location, and that your PATH includes %JAVA_HOME%\bin (windows) or 

+   $JAVA_HOME$/bin (unix).

+

+3) Install Maven 2.0.7 or higher, which can be downloaded from 

+   http://maven.apache.org/download.html. Make sure that your PATH includes 

+   the MVN_HOME/bin directory. 

+

+4) Make sure that your MAVEN_OPTS environment variable has -Xmx128M (or more),

+   you can manually do this by executing the following in your prompt :

+   Windows users:

+      set MAVEN_OPTS=-Xmx128M

+   Unix users:

+      export MAVEN_OPTS=-Xmx128M

+

+

+Building

+--------

+

+1) Change to the top level directory of Apache Tuscany source distribution.

+2) Run

+

+      $> mvn

+

+   This will compile Apache Tuscany and run all of the tests in the source

+   distribution. 

+

+   Depending on the load of remote Maven 2.0 repositories, you may have 

+   to run "mvn" several times utill the required dependencies are 

+   all located in your local maven repository. It usually takes some time for 

+   maven to download required dependencies in the first build. Once all the 

+   dependencies have been downloaded you may use the -o option to run maven

+   in offline mode, for example, 'mvn clean install -o'.

+

+

diff --git a/tags/java/sca/2.0-M3-RC3a/CHANGES b/tags/java/sca/2.0-M3-RC3a/CHANGES
new file mode 100644
index 0000000000..d687308eb1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/CHANGES
@@ -0,0 +1,60 @@
+Changes With Apache Tuscany SCA 2.0-M3 June 2009

+================================================

+

+Highlights include:

+- Support for <implementation.bpel> and the OASIS BPEL specification

+- Support for <implementation.spring> and the draft OASIS Spring specification

+- Support for the new SCACleint API as defined in the OASIS spec drafts

+- Runtime support for SCA contributions in ZIP archives from the OASIS Assembly spec

+- New Maven archetype to simplify create ZIP contributions

+- New tuscany:run maven plugin for easy running SCA contributions

+- Clean up and simplify the Tuscany module structure

+- Various fixes for Assembly spec compliance and improved error reporting 

+- New deep integration into Apache Tomcat 

+

+

+Changes With Apache Tuscany SCA 2.0-M2 April 2009

+=================================================

+

+Highlights include:

+- OSGi Enhancements including support for <implementation.osgi> and a new OSGi RFC119 prototype

+- Many updates towards support for OASIS OpenCSA specification and the use OASIS namespaces and schemas

+- Start to implement the SCA policy framework 1.1 spec draft from OASIS OpenCSA

+- New Endpoint and EndpoitReference structures

+- Webapps integration support including <implementation.web> and the web application composite along 

+- with support for various web technologies and frameworks including JSP support, JSF support with

+- Apache MyFaces, and integration with the Stripes Web Framework

+- New Maven Archetypes to make developing SCA applications easier, 

+  see http://cwiki.apache.org/confluence/display/TUSCANYWIKI/Tuscany+Maven+Archetypes

+

+Changes With Apache Tuscany SCA 2.0-M1 February 2009

+====================================================

+

+  The first milestone release for the 2.0 codebase 

+

+  Features and/or Enhancements

+

+  * SCA Specification support

+    - The change over from OSOA SCA specification support to OASIS SCA 

+      specification support is now in progress. As such we don't claim to 

+      support either the OSOA or OASIS SCA specifications in the 

+      2.0 codebase yet. 

+

+  * Core

+    - Enable Tuscany to run inside an OSGi runtime

+    - Updated SCA API package names. 

+     

+  * Other Extensions

+    - Binding RMI

+	- RMI Binding

+    - Binding WS

+        - WebServices Binding

+

+  * Samples/Tutorial/Demos

+	- binding-ws-calculator/

+	- calculator/

+	- calculator-equinox/

+	- calculator-osgi/

+	- calculator-rmi-reference/

+	- calculator-rmi-service/

+	- implementation-java-calculator

diff --git a/tags/java/sca/2.0-M3-RC3a/LICENSE b/tags/java/sca/2.0-M3-RC3a/LICENSE
new file mode 100644
index 0000000000..ddd30126af
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/LICENSE
@@ -0,0 +1,485 @@
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+===============================================================================================================
+
+Apache Tuscany SCA for Java Subcomponents
+=========================================: 
+
+The Tuscany SCA for Java release includes a number of subcomponents with
+separate copyright notices and license terms. Your use of the source
+code for the these subcomponents is subject to the terms and
+conditions of the following licenses.
+
+===============================================================================================================
+
+The module itest/databindings/common includes the test schema; datagraph.xsd, sdoJava.xsd, and sdoModel.xsd
+under the following license:
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+License for the Service Data Objects JavaDoc, Interface Definition files
+and XSD files.
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+The Service Data Objects JavaDoc, Interface Definition files and XSD files 
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+
+Permission to copy, display, make derivative works of and distribute 
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+
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+
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+
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+
+THE ARTIFACTS ARE PROVIDED "AS IS" AND THE AUTHORS MAKE NO 
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+
+No other rights are granted by implication, estoppel or otherwise.
+
+Revision level 1.11, last updated on 2007/12/21
+
+=================================================================================================================
+
+The module implementation-script temporarily includes one file under the following BSD license:
+
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+=================================================================================================================
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+Definition files and XSD files.
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+=================================================================================================================
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+=================================================================================================================
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+Permission to copy, modify, and distribute this software and its documentation, 
+with or without modification, for any purpose and without fee or royalty is 
+hereby granted, provided that you include the following on ALL copies of the 
+software and documentation or portions thereof, including modifications:
+
+   1. The full text of this NOTICE in a location viewable to users of the 
+      redistributed or derivative work.
+   2. Any pre-existing intellectual property disclaimers, notices, or terms 
+      and conditions. If none exist, the W3C Software Short Notice should be 
+      included (hypertext is preferred, text is permitted) within the body of 
+      any redistributed or derivative code.
+   3. Notice of any changes or modifications to the files, including the date 
+      changes were made. (We recommend you provide URIs to the location from which 
+      the code is derived.)
+
+THIS SOFTWARE AND DOCUMENTATION IS PROVIDED "AS IS," AND COPYRIGHT HOLDERS MAKE 
+NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO, 
+WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR THAT THE 
+USE OF THE SOFTWARE OR DOCUMENTATION WILL NOT INFRINGE ANY THIRD PARTY PATENTS, 
+COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS.
+
+COPYRIGHT HOLDERS WILL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL OR 
+CONSEQUENTIAL DAMAGES ARISING OUT OF ANY USE OF THE SOFTWARE OR DOCUMENTATION.
+
+The name and trademarks of copyright holders may NOT be used in advertising or 
+publicity pertaining to the software without specific, written prior permission. 
+Title to copyright in this software and any associated documentation will at all 
+times remain with copyright holders.
diff --git a/tags/java/sca/2.0-M3-RC3a/NOTICE b/tags/java/sca/2.0-M3-RC3a/NOTICE
new file mode 100644
index 0000000000..dd283ca1fd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/NOTICE
@@ -0,0 +1,55 @@
+Apache Tuscany
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed at
+The Apache Software Foundation (http://www.apache.org/).
+
+This product also includes software under the BSD license 
+(see the LICENSE file contained in this distribution), with
+the following copyright:
+  Copyright (c) 2006, Sun Microsystems, Inc. All rights reserved.
+
+This product includes software under the Service Component Architecture JavaDoc, 
+Interface Definition files and XSD files license.
+  (c) Copyright SCA Collaboration 2006, 2007
+
+This product includes software under the Service Data Objects JavaDoc and 
+Interface Definition file license
+
+(c) Copyright BEA Systems, Inc., International Business Machines Corporation, 
+Oracle Corporation, Primeton Technologies Ltd., Rogue Wave Software, SAP AG., 
+Software AG., Sun Microsystems, Sybase Inc., Xcalia, Zend Technologies, 
+2005, 2006. All rights reserved.
+
+This product includes software under the OASIS specification License
+with the following copyright:
+
+Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. 
+OASIS trademark, IPR and other policies apply.
+
+This product includes software under the W3C(c) Software License
+with the following copyright:
+    
+Copyright (c) 2008 World Wide Web Consortium, (Massachusetts Institute of Technology, 
+European Research Consortium for Informatics and Mathematics, Keio University). 
+All Rights Reserved. This work is distributed under the W3C(c) Software License [1] in 
+the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied 
+warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+[1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231
+
+This product includes software under the W3C(c) Software License
+with the following copyright:
+
+Copyright 2001 The Internet Society and W3C (Massachusetts Institute
+of Technology, Institut National de Recherche en Informatique et en
+Automatique, Keio University). All Rights Reserved.
+http://www.w3.org/Consortium/Legal/
+
+This document is governed by the W3C Software License [1] as described
+in the FAQ [2].
+
+[1] http://www.w3.org/Consortium/Legal/copyright-software-19980720
+[2] http://www.w3.org/Consortium/Legal/IPR-FAQ-20000620.html#DTD
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/README b/tags/java/sca/2.0-M3-RC3a/README
new file mode 100644
index 0000000000..04eb02ea9f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/README
@@ -0,0 +1,19 @@
+Apache Tuscany SCA 2.0-M3 June 2009 README

+===========================================

+

+Welcome to the Tuscany SCA 2.0-M3 release. 

+

+See the RELEASE_NOTES file for information specific to this release.

+

+In the binary release see the INSTALL file for information on how to 

+install the release.

+

+In the source distribution see the BUILDING file for information on

+building the source code.

+

+

+

+

+

+

+

diff --git a/tags/java/sca/2.0-M3-RC3a/RELEASE_NOTES b/tags/java/sca/2.0-M3-RC3a/RELEASE_NOTES
new file mode 100644
index 0000000000..718b4e5c4d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/RELEASE_NOTES
@@ -0,0 +1,73 @@
+Apache Tuscany SCA 2.0-M3 June 2009 Release Notes

+==================================================

+

+Apache Tuscany provides a runtime based on the Service Component

+Architecture. SCA is a set of specifications aimed at simplifying SOA

+Application Development which are being standardized at OASIS as part

+of Open Composite Services Architecture (Open CSA) - http://www.oasis-opencsa.org/.

+

+Overview

+--------

+

+     The Apache Tuscany SCA 2.0-M3 release includes implementations of the

+     main SCA specifications and recent updates from Open CSA drafts including:

+

+        SCA Assembly Model V1.1

+        SCA Policy Framework V1.1

+        SCA Java Common Annotations and APIs V1.1

+        SCA Java Component Implementation V1.1

+        SCA Client & Implementation: Spring

+        SCA Web Services Binding V1.1

+        SCA WS-BPEL Client and Implementation V1.1

+        (portions of) SCA JEE Integration V1.1

+

+    It also includes implementations of many features not yet defined

+    by SCA specifications, including:

+

+        - SCA bindings for RMI.

+        - Databindings for JAXB, Axis2's AXIOM, DOM, SAX and StAX

+        - Integration with various web frameworks

+

+    The Tuscany SCA Runtime can be configured as a single node SCA domain or 

+    as an SCA domain distributed across multiple nodes. 

+    In addition Tuscany SCA supports the following host-deployment options: -

+        - running standalone 

+        - running in a OSGi enabled runtime Environment (Equinox)

+        - running with distributed nodes across multiple JVMs

+     

+See the CHANGES file for a detailed list of the features in this release.

+

+Support

+-------

+

+For more information on Apache Tuscany visit the website at:

+

+    http://tuscany.apache.org/tuscany/

+ 

+Any issues with this release can be reported to Apache Tuscany

+using the mailing lists or in the JIRA issue tracker.

+

+    Mailing list archives:

+

+       http://mail-archives.apache.org/mod_mbox/tuscany-user/

+       http://mail-archives.apache.org/mod_mbox/tuscany-dev/

+

+    Jira:

+

+       http://issues.apache.org/jira/browse/TUSCANY

+

+To join the project's mailing lists follow the instructions at:

+

+    http://incubator.apache.org/tuscany/mailing-lists.html

+

+To find out more about OASIS Open CSA go to: 

+

+    http://www.oasis-opencsa.org.

+

+Apache Tuscany welcomes your help. Any contribution, including code,

+testing, improving the documentation, or bug reporting is always

+appreciated. 

+

+Thank you for using Apache Tuscany!

+

+- The Tuscany Team.

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-jar/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-jar/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..1e2a0fbb4d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-jar/META-INF/MANIFEST.MF
@@ -0,0 +1,11 @@
+Manifest-Version: 1.0

+Bundle-Name: Apache Tuscany SCA Contribution JAR

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Quickstart Archetype

+Bundle-SymbolicName: org.apache.tuscany.sca.archetype.contribution.jar 

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-jar/pom.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-jar/pom.xml
new file mode 100644
index 0000000000..3fb98d9db0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-jar/pom.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-sca</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>tuscany-contribution-jar</artifactId>

+    <packaging>maven-archetype</packaging>

+    <name>Create an SCA JAR contribution project</name>

+

+    <build>

+    <extensions>

+      <extension>

+        <groupId>org.apache.maven.archetype</groupId>

+        <artifactId>archetype-packaging</artifactId>

+        <version>2.0-alpha-3</version>

+      </extension>

+    </extensions>

+    <plugins>

+      <plugin>

+        <artifactId>maven-archetype-plugin</artifactId>

+        <version>2.0-alpha-3</version>

+        <extensions>true</extensions>

+      </plugin>

+    </plugins>

+  </build>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-jar/src/main/resources/META-INF/maven/archetype-metadata.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-jar/src/main/resources/META-INF/maven/archetype-metadata.xml
new file mode 100644
index 0000000000..9f0334fd64
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-jar/src/main/resources/META-INF/maven/archetype-metadata.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<archetype-descriptor name="myproject">

+  <fileSets>

+    <fileSet filtered="true" packaged="true" encoding="UTF-8">

+      <directory>src/main/java</directory>

+      <includes>

+        <include>**/*.java</include>

+      </includes>

+    </fileSet>

+    <fileSet filtered="true" encoding="UTF-8">

+      <directory>src/main/resources</directory>

+      <includes>

+        <include>**/*.xml</include>

+        <include>**/*.composite</include>

+      </includes>

+    </fileSet>

+  </fileSets>

+</archetype-descriptor>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-jar/src/main/resources/META-INF/maven/archetype.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-jar/src/main/resources/META-INF/maven/archetype.xml
new file mode 100644
index 0000000000..fe840446c9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-jar/src/main/resources/META-INF/maven/archetype.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<archetype>

+  <id>tuscany-contribution-jar</id>

+  <sources>

+    <source>src\main\java\HelloworldImpl.java</source>

+    <source>src\main\java\HelloworldService.java</source>

+  </sources>

+  <resources>

+    <resource>src\main\hello.composite</resource>

+    <resource>src\main\webapp\META-INF\sca-contribution.xml</resource>

+  </resources>

+</archetype>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-jar/src/main/resources/archetype-resources/pom.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-jar/src/main/resources/archetype-resources/pom.xml
new file mode 100644
index 0000000000..79994071b5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-jar/src/main/resources/archetype-resources/pom.xml
@@ -0,0 +1,110 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">

+

+	<modelVersion>4.0.0</modelVersion>

+	<groupId>${groupId}</groupId>

+	<artifactId>${artifactId}</artifactId>

+	<packaging>jar</packaging>

+	<version>${version}</version>

+	#literal()<!-- TODO project name  -->

+	<name>quickstart</name>

+	<description></description>

+

+	<dependencies>

+		<!--  TUSCANY DEPENDENCIES -->

+            <dependency>

+               <groupId>org.apache.tuscany.sca</groupId>

+               <artifactId>tuscany-sca-api</artifactId>

+               <version>${tuscany.version}</version>

+               <scope>provided</scope>

+            </dependency>

+

+		<!--  JUNIT DEPENDENCY FOR TESTING -->

+		<dependency>

+			<groupId>junit</groupId>

+			<artifactId>junit</artifactId>

+			<version>4.5</version>

+			<scope>test</scope>

+		</dependency>

+

+	</dependencies>

+	<build>

+            <defaultGoal>install</defaultGoal>

+            <finalName>${artifactId}</finalName>

+		<resources>

+			<resource>

+				<filtering>false</filtering>

+				<directory>src/main/resources</directory>

+			</resource>

+			<resource>

+				<filtering>false</filtering>

+				<directory>src/main/java</directory>

+				<includes>

+					<include>**</include>

+				</includes>

+				<excludes>

+					<exclude>**/*.java</exclude>

+				</excludes>

+			</resource>

+		</resources>

+		<testResources>

+			<testResource>

+				<filtering>false</filtering>

+				<directory>src/test/java</directory>

+				<includes>

+					<include>**</include>

+				</includes>

+				<excludes>

+					<exclude>**/*.java</exclude>

+				</excludes>

+			</testResource>

+		</testResources>

+		<plugins>

+			<plugin>

+				<inherited>true</inherited>

+				<groupId>org.apache.maven.plugins</groupId>

+				<artifactId>maven-compiler-plugin</artifactId>

+				<configuration>

+					<source>1.5</source>

+					<target>1.5</target>

+					<optimise>true</optimise>

+					<debug>true</debug>

+				</configuration>

+			</plugin>

+			<plugin>

+				<groupId>org.apache.maven.plugins</groupId>

+				<artifactId>maven-eclipse-plugin</artifactId>

+				<configuration>

+					<downloadSources>true</downloadSources>

+				</configuration>

+			</plugin>

+			<plugin>

+				<groupId>org.apache.tuscany.maven.plugins</groupId>

+				<artifactId>maven-tuscany-plugin</artifactId>

+			</plugin>

+		</plugins>

+	</build>

+	<properties>

+		<tuscany.version>2.0-M3</tuscany.version>

+	</properties>

+	#end

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-jar/src/main/resources/archetype-resources/src/main/java/HelloworldImpl.java b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-jar/src/main/resources/archetype-resources/src/main/java/HelloworldImpl.java
new file mode 100644
index 0000000000..af90e4fe7f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-jar/src/main/resources/archetype-resources/src/main/java/HelloworldImpl.java
@@ -0,0 +1,36 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package ${package};

+

+import org.oasisopen.sca.annotation.Init;

+import org.oasisopen.sca.annotation.Scope;

+import org.oasisopen.sca.annotation.EagerInit;

+

+@Scope("COMPOSITE") @EagerInit

+public class HelloworldImpl implements HelloworldService {

+

+    public String sayHello(String name) {

+        return "Hello " + name;

+    }

+

+    @Init

+    public void init() {

+        System.out.println(sayHello("world"));

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-jar/src/main/resources/archetype-resources/src/main/java/HelloworldService.java b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-jar/src/main/resources/archetype-resources/src/main/java/HelloworldService.java
new file mode 100644
index 0000000000..3527edcd6f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-jar/src/main/resources/archetype-resources/src/main/java/HelloworldService.java
@@ -0,0 +1,28 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package ${package};

+

+import org.oasisopen.sca.annotation.Remotable;

+

+@Remotable

+public interface HelloworldService {

+

+    String sayHello(String name);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-jar/src/main/resources/archetype-resources/src/main/resources/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-jar/src/main/resources/archetype-resources/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..cbfff9b246
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-jar/src/main/resources/archetype-resources/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<contribution xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+              xmlns:sample="http://${package}">

+   <deployable composite="sample:${artifactId}"/>

+</contribution>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-jar/src/main/resources/archetype-resources/src/main/resources/helloworld.composite b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-jar/src/main/resources/archetype-resources/src/main/resources/helloworld.composite
new file mode 100644
index 0000000000..29d1725fd4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-jar/src/main/resources/archetype-resources/src/main/resources/helloworld.composite
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+           targetNamespace="http://${package}"

+           name="${artifactId}">

+

+    <component name="HelloworldComponent">

+        <implementation.java class="${package}.HelloworldImpl"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip-discriptor/pom.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip-discriptor/pom.xml
new file mode 100644
index 0000000000..2a17865f2d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip-discriptor/pom.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-sca</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>tuscany-zip-contribution-descriptor</artifactId>

+    <name>Tuscany SCA ZIP contribution Shared Assembly Descriptor</name>

+

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip-discriptor/src/main/resources/assemblies/tuscany-zip-contribution.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip-discriptor/src/main/resources/assemblies/tuscany-zip-contribution.xml
new file mode 100644
index 0000000000..5ab0cbad2a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip-discriptor/src/main/resources/assemblies/tuscany-zip-contribution.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<assembly>

+  <id>zip-contribution</id>

+  <formats>

+    <format>zip</format>

+  </formats>

+  <includeBaseDirectory>false</includeBaseDirectory>

+  <dependencySets>

+    <dependencySet>

+      <unpack>false</unpack>

+      <scope>runtime</scope>

+      <outputDirectory>lib</outputDirectory>

+      <useProjectArtifact>false</useProjectArtifact>

+    </dependencySet>

+  </dependencySets>

+  <fileSets>

+    <fileSet>

+      <directory>${project.build.outputDirectory}</directory>

+      <outputDirectory>/</outputDirectory>

+    </fileSet>

+  </fileSets>

+</assembly>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..b5be2573dd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip/META-INF/MANIFEST.MF
@@ -0,0 +1,11 @@
+Manifest-Version: 1.0

+Bundle-Name: Apache Tuscany SCA Contribution ZIP

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA ZIP Contribution Archetype

+Bundle-SymbolicName: org.apache.tuscany.sca.archetype.contribution.zip 

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip/pom.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip/pom.xml
new file mode 100644
index 0000000000..e2a54c43e4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip/pom.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-sca</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-contribution-zip</artifactId>
+    <packaging>maven-archetype</packaging>
+    <name>Create an SCA ZIP contribution project</name>
+
+    <build>
+    <extensions>
+      <extension>
+        <groupId>org.apache.maven.archetype</groupId>
+        <artifactId>archetype-packaging</artifactId>
+        <version>2.0-alpha-3</version>
+      </extension>
+    </extensions>
+    <plugins>
+      <plugin>
+        <artifactId>maven-archetype-plugin</artifactId>
+        <version>2.0-alpha-3</version>
+        <extensions>true</extensions>
+      </plugin>
+    </plugins>
+  </build>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip/src/main/resources/META-INF/maven/archetype-metadata.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip/src/main/resources/META-INF/maven/archetype-metadata.xml
new file mode 100644
index 0000000000..46c5cd6dca
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip/src/main/resources/META-INF/maven/archetype-metadata.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<archetype-descriptor name="myproject">
+  <fileSets>
+    <fileSet filtered="true" packaged="true" encoding="UTF-8">
+      <directory>src/main/java</directory>
+      <includes>
+        <include>**/*.java</include>
+      </includes>
+    </fileSet>
+    <fileSet filtered="true" encoding="UTF-8">
+      <directory>src/main/resources</directory>
+      <includes>
+        <include>**/*.xml</include>
+        <include>**/*.composite</include>
+      </includes>
+    </fileSet>
+  </fileSets>
+</archetype-descriptor>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip/src/main/resources/META-INF/maven/archetype.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip/src/main/resources/META-INF/maven/archetype.xml
new file mode 100644
index 0000000000..6db972b386
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip/src/main/resources/META-INF/maven/archetype.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<archetype>
+  <id>tuscany-contribution-zip</id>
+  <sources>
+    <source>src\main\java\AddImpl.java</source>
+    <source>src\main\java\AddService.java</source>
+  </sources>
+  <resources>
+    <resource>src\main\resources\add.composite</resource>
+    <resource>src\main\resources\META-INF\sca-contribution.xml</resource>
+  </resources>
+</archetype>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip/src/main/resources/archetype-resources/pom.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip/src/main/resources/archetype-resources/pom.xml
new file mode 100644
index 0000000000..d394ef9c6b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip/src/main/resources/archetype-resources/pom.xml
@@ -0,0 +1,153 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>${groupId}</groupId>
+    <artifactId>${artifactId}</artifactId>
+    <packaging>jar</packaging>
+    <version>${version}</version>
+    #literal() <!-- TODO project name  -->
+    <name>quickstart</name>
+    <description></description>
+
+    <dependencies>
+        <!--  TUSCANY DEPENDENCIES -->
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>${tuscany.version}</version>
+            <scope>provided</scope>
+        </dependency>
+
+        <!--
+            AN EXAMPLE APPLICATION DEPENDENCY TO BE INCLUDED IN ZIP
+        -->
+        <dependency>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+            <version>1.4</version>
+        </dependency>
+        <!--  AN EXAMPLE APPLICATION DEPENDENCY TO BE INCLUDED IN ZIP -->
+        <dependency>
+           <groupId>commons-math</groupId>
+           <artifactId>commons-math</artifactId>
+           <version>1.2</version>
+        </dependency>
+
+        <!--  JUNIT DEPENDENCY FOR TESTING -->
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.5</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+    <build>
+        <defaultGoal>install</defaultGoal>
+        <finalName>${artifactId}</finalName>
+        <resources>
+            <resource>
+                <filtering>false</filtering>
+                <directory>src/main/resources</directory>
+            </resource>
+            <resource>
+                <filtering>false</filtering>
+                <directory>src/main/java</directory>
+                <includes>
+                    <include>**</include>
+                </includes>
+                <excludes>
+                    <exclude>**/*.java</exclude>
+                </excludes>
+            </resource>
+        </resources>
+        <testResources>
+            <testResource>
+                <filtering>false</filtering>
+                <directory>src/test/java</directory>
+                <includes>
+                    <include>**</include>
+                </includes>
+                <excludes>
+                    <exclude>**/*.java</exclude>
+                </excludes>
+            </testResource>
+        </testResources>
+        <plugins>
+            <plugin>
+                <inherited>true</inherited>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>1.5</source>
+                    <target>1.5</target>
+                    <optimise>true</optimise>
+                    <debug>true</debug>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-eclipse-plugin</artifactId>
+                <configuration>
+                    <downloadSources>true</downloadSources>
+                </configuration>
+            </plugin>
+            <plugin>
+                <artifactId>maven-assembly-plugin</artifactId>
+                <version>2.2-beta-3</version>
+                <dependencies>
+                    <dependency>
+                        <groupId>org.apache.tuscany.sca</groupId>
+                        <artifactId>tuscany-zip-contribution-descriptor</artifactId>
+                        <version>${tuscany.version}</version>
+                    </dependency>
+                </dependencies>
+                <executions>
+                    <execution>
+                        <id>make-assembly</id>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>single</goal>
+                        </goals>
+                        <configuration>
+                            <appendAssemblyId>false</appendAssemblyId>
+                            <!-- This is where we use our shared assembly descriptor -->
+                            <descriptors>
+                                <descriptor>tuscany-zip-contribution.xml</descriptor>
+                            </descriptors>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+
+            <plugin>
+                <groupId>org.apache.tuscany.maven.plugins</groupId>
+                <artifactId>maven-tuscany-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+    <properties>
+        <tuscany.version>2.0-M3</tuscany.version>
+    </properties>
+    #end
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip/src/main/resources/archetype-resources/src/main/java/AddImpl.java b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip/src/main/resources/archetype-resources/src/main/java/AddImpl.java
new file mode 100644
index 0000000000..359f2c0a38
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip/src/main/resources/archetype-resources/src/main/java/AddImpl.java
@@ -0,0 +1,38 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package ${package};

+

+import org.apache.commons.math.util.MathUtils;

+

+import org.oasisopen.sca.annotation.Init;

+import org.oasisopen.sca.annotation.Scope;

+import org.oasisopen.sca.annotation.EagerInit;

+

+@Scope("COMPOSITE") @EagerInit

+public class AddImpl implements AddService {

+

+    public int add(int x, int y) {

+        return MathUtils.addAndCheck(x, y);

+    }

+

+    @Init

+    public void init() {

+        System.out.println("1 + 2 = " + add(1, 2));

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip/src/main/resources/archetype-resources/src/main/java/AddService.java b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip/src/main/resources/archetype-resources/src/main/java/AddService.java
new file mode 100644
index 0000000000..1081cb0b2e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip/src/main/resources/archetype-resources/src/main/java/AddService.java
@@ -0,0 +1,25 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package ${package};

+

+public interface AddService {

+

+    int add(int x, int y);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip/src/main/resources/archetype-resources/src/main/resources/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip/src/main/resources/archetype-resources/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..8608a99897
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip/src/main/resources/archetype-resources/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<contribution xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+              xmlns:sample="http://${package}">
+   <deployable composite="sample:${artifactId}"/>
+</contribution>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip/src/main/resources/archetype-resources/src/main/resources/add.composite b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip/src/main/resources/archetype-resources/src/main/resources/add.composite
new file mode 100644
index 0000000000..83bc07435d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/contribution-zip/src/main/resources/archetype-resources/src/main/resources/add.composite
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+           targetNamespace="http://${package}"

+           name="${artifactId}">

+

+    <component name="AddComponent">

+        <implementation.java class="${package}.AddImpl"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/pom.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/pom.xml
new file mode 100644
index 0000000000..585ef680ad
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/pom.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-sca</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>tuscany-archetype</artifactId>

+    <packaging>pom</packaging>

+    <name>Apache Tuscany SCA Maven Archetypes</name>

+

+    <profiles>

+        <profile>

+            <id>default</id>

+            <activation>

+                <activeByDefault>true</activeByDefault>

+            </activation>

+

+            <modules>

+                <module>contribution-jar</module>

+                <module>contribution-zip</module>

+                <module>contribution-zip-discriptor</module>

+                <module>quickstart</module>

+                <module>quickstart-jsf</module>

+                <module>quickstart-stripes</module>

+                <module>quickstart-bpel</module>

+            </modules>

+        </profile>

+    </profiles>    

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..29e03eb396
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/META-INF/MANIFEST.MF
@@ -0,0 +1,11 @@
+Manifest-Version: 1.0

+Bundle-Name: Apache Tuscany SCA Quickstart Archetype

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Quickstart Archetype

+Bundle-SymbolicName: org.apache.tuscany.sca.archetype.quickstart 

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/pom.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/pom.xml
new file mode 100644
index 0000000000..7b0fae7dc0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/pom.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-sca</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>tuscany-quickstart-bpel</artifactId>

+    <packaging>maven-archetype</packaging>

+    <name>Create an SCA Webapp project using BPEL</name>

+

+    <build>

+    <extensions>

+      <extension>

+        <groupId>org.apache.maven.archetype</groupId>

+        <artifactId>archetype-packaging</artifactId>

+        <version>2.0-alpha-3</version>

+      </extension>

+    </extensions>

+    <plugins>

+      <plugin>

+        <artifactId>maven-archetype-plugin</artifactId>

+        <version>2.0-alpha-3</version>

+        <extensions>true</extensions>

+      </plugin>

+    </plugins>

+  </build>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/src/main/resources/META-INF/maven/archetype-metadata.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/src/main/resources/META-INF/maven/archetype-metadata.xml
new file mode 100644
index 0000000000..18352d9bef
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/src/main/resources/META-INF/maven/archetype-metadata.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<archetype-descriptor name="myproject">

+  <fileSets>

+    <fileSet filtered="true" packaged="true" encoding="UTF-8">

+      <directory>src/main/java</directory>

+      <includes>

+        <include>**/*.java</include>

+      </includes>

+    </fileSet>

+    <fileSet filtered="true" packaged="true" encoding="UTF-8">

+      <directory>src/main/resources</directory>

+      <includes>

+        <include>**/*</include>

+      </includes>

+    </fileSet>

+    <fileSet filtered="true" encoding="UTF-8">

+      <directory>src/main/webapp</directory>

+      <includes>

+        <include>**/*.jsp</include>

+        <include>**/*.xml</include>

+        <include>**/*.composite</include>

+      </includes>

+    </fileSet>

+  </fileSets>

+</archetype-descriptor>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/src/main/resources/META-INF/maven/archetype.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/src/main/resources/META-INF/maven/archetype.xml
new file mode 100644
index 0000000000..8f8dd696d3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/src/main/resources/META-INF/maven/archetype.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<archetype>

+  <id>tuscany-quickstart</id>

+  <sources>

+    <source>src\main\java\HelloworldImpl.java</source>

+    <source>src\main\java\HelloworldService.java</source>

+  </sources>

+  <resources>

+    <source>src\main\resources\helloworld.bpel</source>

+    <source>src\main\resources\helloworld.wsdl</source>

+    <resource>src\main\webapp\hello.jsp</resource>

+    <resource>src\main\webapp\WEB-INF\web.composite</resource>

+    <resource>src\main\webapp\WEB-INF\web.xml</resource>

+  </resources>

+</archetype>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/src/main/resources/archetype-resources/pom.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/src/main/resources/archetype-resources/pom.xml
new file mode 100644
index 0000000000..2e17e888b1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/src/main/resources/archetype-resources/pom.xml
@@ -0,0 +1,182 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">

+

+	<modelVersion>4.0.0</modelVersion>

+	<groupId>${groupId}</groupId>

+	<artifactId>${artifactId}</artifactId>

+	<packaging>war</packaging>

+	<version>${version}</version>

+	#literal()<!-- TODO project name  -->

+	<name>quickstart</name>

+	<description></description>

+

+	<dependencies>

+		<!--  TUSCANY DEPENDENCIES -->

+            <dependency>

+               <groupId>org.apache.tuscany.sca</groupId>

+               <artifactId>tuscany-sca-api</artifactId>

+               <version>${tuscany.version}</version>

+            </dependency>

+

+            <dependency>

+               <groupId>org.apache.tuscany.sca</groupId>

+               <artifactId>tuscany-implementation-web-runtime</artifactId>

+               <version>${tuscany.version}</version>

+               <scope>runtime</scope>

+            </dependency>

+

+            <dependency>

+               <groupId>org.apache.tuscany.sca</groupId>

+               <artifactId>tuscany-implementation-bpel-runtime</artifactId>

+               <version>${tuscany.version}</version>

+               <scope>runtime</scope>

+            </dependency>

+

+		<!--  JUNIT DEPENDENCY FOR TESTING -->

+		<dependency>

+			<groupId>junit</groupId>

+			<artifactId>junit</artifactId>

+			<version>4.5</version>

+			<scope>test</scope>

+		</dependency>

+

+		<!--  JETTY DEPENDENCIES FOR TESTING  -->

+		<dependency>

+			<groupId>org.mortbay.jetty</groupId>

+			<artifactId>jetty</artifactId>

+			<version>${jetty.version}</version>

+			<scope>provided</scope>

+		</dependency>

+		<dependency>

+			<groupId>org.mortbay.jetty</groupId>

+			<artifactId>jetty-util</artifactId>

+			<version>${jetty.version}</version>

+			<scope>provided</scope>

+		</dependency>

+		<dependency>

+			<groupId>org.mortbay.jetty</groupId>

+			<artifactId>jetty-management</artifactId>

+			<version>${jetty.version}</version>

+			<scope>provided</scope>

+		</dependency>

+	</dependencies>

+	<build>

+            <defaultGoal>install</defaultGoal>

+            <finalName>${artifactId}</finalName>

+		<resources>

+			<resource>

+				<filtering>false</filtering>

+				<directory>src/main/resources</directory>

+			</resource>

+			<resource>

+				<filtering>false</filtering>

+				<directory>src/main/java</directory>

+				<includes>

+					<include>**</include>

+				</includes>

+				<excludes>

+					<exclude>**/*.java</exclude>

+				</excludes>

+			</resource>

+		</resources>

+		<testResources>

+			<testResource>

+				<filtering>false</filtering>

+				<directory>src/test/java</directory>

+				<includes>

+					<include>**</include>

+				</includes>

+				<excludes>

+					<exclude>**/*.java</exclude>

+				</excludes>

+			</testResource>

+		</testResources>

+		<plugins>

+       <plugin>

+         <groupId>org.apache.maven.plugins</groupId>

+         <artifactId>maven-dependency-plugin</artifactId>

+         <executions>

+           <execution>

+             <id>unpack</id>

+             <phase>compile</phase>

+             <goals>

+               <goal>unpack</goal>

+             </goals>

+             <configuration>

+               <artifactItems>

+                 <artifactItem>

+                   <groupId>org.apache.ode</groupId>

+                   <artifactId>ode-dao-jpa-ojpa-derby</artifactId>

+                   <version>1.1.1</version>

+                   <type>zip</type>

+                   <overWrite>false</overWrite>

+                   <outputDirectory>${project.build.directory}/classes</outputDirectory>

+                   <includes>**/*</includes>

+                 </artifactItem>

+               </artifactItems>

+              </configuration>

+           </execution>

+         </executions>

+       </plugin>

+			<plugin>

+				<inherited>true</inherited>

+				<groupId>org.apache.maven.plugins</groupId>

+				<artifactId>maven-compiler-plugin</artifactId>

+				<configuration>

+					<source>1.5</source>

+					<target>1.5</target>

+					<optimise>true</optimise>

+					<debug>true</debug>

+				</configuration>

+			</plugin>

+			<plugin>

+				<groupId>org.mortbay.jetty</groupId>

+				<artifactId>maven-jetty-plugin</artifactId>

+                        <version>${jetty.version}</version>

+                        <configuration>

+                           <systemProperties>

+                              <systemProperty>

+                                 <!-- this property is needed to avoid a problem in openjpa -->

+                                 <name>openjpa.QueryCompilationCache</name>

+                                 <value>false</value>

+                              </systemProperty>

+                           </systemProperties>

+                           <!-- need to override the src dir so src/main/resources are also included -->

+                           <webAppSourceDirectory>${basedir}/src/main</webAppSourceDirectory>

+                           <webXml>${basedir}/src/main/webapp/WEB-INF/web.xml</webXml>

+                        </configuration>

+			</plugin>

+			<plugin>

+				<groupId>org.apache.maven.plugins</groupId>

+				<artifactId>maven-eclipse-plugin</artifactId>

+				<configuration>

+					<downloadSources>true</downloadSources>

+				</configuration>

+			</plugin>

+		</plugins>

+	</build>

+	<properties>

+		<tuscany.version>2.0-M3</tuscany.version>

+		<jetty.version>6.1.18</jetty.version>

+	</properties>

+	#end

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/src/main/resources/archetype-resources/src/main/java/HelloworldService.java b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/src/main/resources/archetype-resources/src/main/java/HelloworldService.java
new file mode 100644
index 0000000000..91e01f0648
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/src/main/resources/archetype-resources/src/main/java/HelloworldService.java
@@ -0,0 +1,28 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package ${package};

+

+import org.oasisopen.sca.annotation.Remotable;

+

+@Remotable

+public interface HelloworldService {

+

+    String hello(String name);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/src/main/resources/archetype-resources/src/main/resources/helloworld.bpel b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/src/main/resources/archetype-resources/src/main/resources/helloworld.bpel
new file mode 100644
index 0000000000..53e77c5be0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/src/main/resources/archetype-resources/src/main/resources/helloworld.bpel
@@ -0,0 +1,66 @@
+<!--

+  ~ Licensed to the Apache Software Foundation (ASF) under one

+  ~ or more contributor license agreements.  See the NOTICE file

+  ~ distributed with this work for additional information

+  ~ regarding copyright ownership.  The ASF licenses this file

+  ~ to you under the Apache License, Version 2.0 (the

+  ~ "License"); you may not use this file except in compliance

+  ~ with the License.  You may obtain a copy of the License at

+  ~

+  ~    http://www.apache.org/licenses/LICENSE-2.0

+  ~

+  ~ Unless required by applicable law or agreed to in writing,

+  ~ software distributed under the License is distributed on an

+  ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+  ~ KIND, either express or implied.  See the License for the

+  ~ specific language governing permissions and limitations

+  ~ under the License.

+  -->

+<process name="HelloWorld"

+    targetNamespace="http://tuscany.apache.org/implementation/bpel/example/helloworld"

+    xmlns:tns="http://tuscany.apache.org/implementation/bpel/example/helloworld"

+    xmlns:bpws="http://schemas.xmlsoap.org/ws/2004/03/business-process/"

+    xmlns="http://schemas.xmlsoap.org/ws/2004/03/business-process/"

+    xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+    xmlns:test="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"

+    queryLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath2.0"

+    expressionLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath2.0">

+

+  <import location="helloworld.wsdl" importType="http://schemas.xmlsoap.org/wsdl/"

+     namespace="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"/>

+

+   <partnerLinks>

+      <partnerLink name="helloPartnerLink" partnerLinkType="test:HelloPartnerLinkType" myRole="me" />

+   </partnerLinks>

+    

+   <variables>

+     <variable name="myVar" messageType="test:HelloMessage"/>

+     <variable name="tmpVar" type="xsd:string"/>

+   </variables>

+

+   <sequence>

+       <receive

+          name="start"

+          partnerLink="helloPartnerLink"

+          portType="test:HelloPortType"

+          operation="hello"

+          variable="myVar"

+          createInstance="yes"/>

+

+      <assign name="assign1">

+          <copy>

+              <from variable="myVar" part="TestPart"/>

+              <to variable="tmpVar"/>

+          </copy>

+          <copy>

+              <from>concat($tmpVar,' World')</from>

+              <to variable="myVar" part="TestPart"/>

+          </copy>

+      </assign>

+       <reply name="end"  

+              partnerLink="helloPartnerLink"

+              portType="test:HelloPortType" 

+              operation="hello"

+              variable="myVar"/>

+   </sequence>

+</process>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/src/main/resources/archetype-resources/src/main/resources/helloworld.wsdl b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/src/main/resources/archetype-resources/src/main/resources/helloworld.wsdl
new file mode 100644
index 0000000000..1cb338b283
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/src/main/resources/archetype-resources/src/main/resources/helloworld.wsdl
@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="utf-8" ?>

+<!--

+  ~ Licensed to the Apache Software Foundation (ASF) under one

+  ~ or more contributor license agreements.  See the NOTICE file

+  ~ distributed with this work for additional information

+  ~ regarding copyright ownership.  The ASF licenses this file

+  ~ to you under the Apache License, Version 2.0 (the

+  ~ "License"); you may not use this file except in compliance

+  ~ with the License.  You may obtain a copy of the License at

+  ~

+  ~    http://www.apache.org/licenses/LICENSE-2.0

+  ~

+  ~ Unless required by applicable law or agreed to in writing,

+  ~ software distributed under the License is distributed on an

+  ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+  ~ KIND, either express or implied.  See the License for the

+  ~ specific language governing permissions and limitations

+  ~ under the License.

+  -->

+

+<wsdl:definitions 

+    targetNamespace="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"

+    xmlns="http://schemas.xmlsoap.org/wsdl/"

+    xmlns:tns="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"

+    xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" 

+    xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"

+    xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+    xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"

+    xmlns:bpws="http://schemas.xmlsoap.org/ws/2004/03/business-process/"

+    xmlns:plnk="http://schemas.xmlsoap.org/ws/2004/03/partner-link/">

+    

+    <wsdl:types>

+        <schema elementFormDefault="qualified" 

+           targetNamespace="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl" 

+           xmlns="http://www.w3.org/2001/XMLSchema">

+

+            <element name="hello">

+                <complexType>

+                    <sequence>

+                        <element name="message" type="xsd:string"/>

+                    </sequence>

+                </complexType>

+            </element>            

+        </schema>

+    </wsdl:types>

+    

+    <wsdl:message name="HelloMessage">

+        <wsdl:part element="tns:hello" name="TestPart"/>

+    </wsdl:message>

+    

+    <wsdl:portType name="HelloPortType">

+        <wsdl:operation name="hello">

+            <wsdl:input message="tns:HelloMessage" name="TestIn"/>

+            <wsdl:output message="tns:HelloMessage" name="TestOut"/>

+        </wsdl:operation>    

+    </wsdl:portType>

+    

+

+    <wsdl:binding name="HelloSoapBinding" type="tns:HelloPortType">

+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>

+        <wsdl:operation name="hello">

+            <wsdlsoap:operation soapAction=""/>

+            <wsdl:input name="TestIn">

+                <wsdlsoap:body use="literal"/>

+            </wsdl:input>

+            <wsdl:output name="TestOut">

+                <wsdlsoap:body use="literal"/>

+            </wsdl:output>

+        </wsdl:operation>

+    </wsdl:binding>    

+    

+    <wsdl:service name="HelloService">

+		<wsdl:port name="HelloPort" binding="tns:HelloSoapBinding">

+     		<soap:address location="http://localhost:8085/ode/processes/helloWorld"/>

+		</wsdl:port>

+    </wsdl:service>

+    

+   <plnk:partnerLinkType name="HelloPartnerLinkType">

+       <plnk:role name="me" portType="tns:HelloPortType"/>

+       <plnk:role name="you" portType="tns:HelloPortType"/>

+   </plnk:partnerLinkType>

+</wsdl:definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/web.composite b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/web.composite
new file mode 100644
index 0000000000..3d3a101d93
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/web.composite
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+           xmlns:hns="http://tuscany.apache.org/implementation/bpel/example/helloworld"

+           targetNamespace="http://${package}"

+           name="${artifactId}">

+

+    <component name="WebComponent">

+        <implementation.web web-uri=""/>

+        <reference name="service" target="HelloworldComponent">

+            <interface.java interface="${package}.HelloworldService"/>

+        </reference>

+    </component>

+

+    <component name="HelloworldComponent">

+        <implementation.bpel process="hns:HelloWorld"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/web.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/web.xml
new file mode 100644
index 0000000000..f2bdfe3362
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<web-app version="2.4"

+         xmlns="http://java.sun.com/xml/ns/j2ee"

+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+         xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" >

+

+  <display-name>${artifactId}</display-name>

+

+  <filter>

+    <filter-name>tuscany.${artifactId}</filter-name> 

+    <filter-class>org.apache.tuscany.sca.host.webapp.TuscanyServletFilter</filter-class> 

+  </filter>

+

+  <filter-mapping>

+    <filter-name>tuscany.${artifactId}</filter-name> 

+    <url-pattern>/*</url-pattern> 

+  </filter-mapping>

+

+  <welcome-file-list id="WelcomeFileList">

+    <welcome-file>hello.jsp</welcome-file>

+  </welcome-file-list>

+

+</web-app>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/src/main/resources/archetype-resources/src/main/webapp/hello.jsp b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/src/main/resources/archetype-resources/src/main/webapp/hello.jsp
new file mode 100644
index 0000000000..7aeaf81b33
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-bpel/src/main/resources/archetype-resources/src/main/webapp/hello.jsp
@@ -0,0 +1,36 @@
+<%--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+--%>

+<%@ page contentType="text/html;charset=UTF-8" language="java" %>

+<%@ taglib uri="http://www.osoa.org/sca/sca_jsp.tld" prefix="sca" %>

+

+<sca:reference name="service" type="${package}.HelloworldService" />

+

+<html>

+  <body >

+

+    <h2>${artifactId}</h2>

+

+    Calling HelloworldService sayHello("world") returns:

+

+    <p>

+

+    <%= service.hello("world") %>

+

+  </body>

+</html>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/pom.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/pom.xml
new file mode 100644
index 0000000000..6b27de197e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/pom.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-sca</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>tuscany-quickstart-jsf</artifactId>

+    <packaging>maven-archetype</packaging>

+    <name>Create a Tuscany SCA and JSF project</name>

+

+    <build>

+       <extensions>

+          <extension>

+             <groupId>org.apache.maven.archetype</groupId>

+             <artifactId>archetype-packaging</artifactId>

+             <version>2.0-alpha-4</version>

+          </extension>

+       </extensions>

+       <plugins>

+          <plugin>

+             <artifactId>maven-archetype-plugin</artifactId>

+             <version>2.0-alpha-4</version>

+             <extensions>true</extensions>

+          </plugin>

+       </plugins>

+    </build>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/META-INF/maven/archetype-metadata.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/META-INF/maven/archetype-metadata.xml
new file mode 100644
index 0000000000..01bb835c40
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/META-INF/maven/archetype-metadata.xml
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<archetype-descriptor name="myproject">

+  <fileSets>

+    <fileSet filtered="true" packaged="true" encoding="UTF-8">

+      <directory>src/main/java</directory>

+      <includes>

+        <include>**/*.java</include>

+      </includes>

+    </fileSet>

+    <fileSet filtered="true" encoding="UTF-8">

+      <directory>src/main/webapp</directory>

+      <includes>

+        <include>**/*.jsp</include>

+        <include>**/*.xml</include>

+        <include>**/*.html</include>

+        <include>**/*.composite</include>

+      </includes>

+    </fileSet>

+    <fileSet filtered="true" encoding="UTF-8">

+      <directory>src/main/resources</directory>

+      <includes>

+        <include>**/*.properties</include>

+      </includes>

+    </fileSet>

+  </fileSets>

+</archetype-descriptor>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/META-INF/maven/archetype.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/META-INF/maven/archetype.xml
new file mode 100644
index 0000000000..5dd8cb4ad4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/META-INF/maven/archetype.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<archetype>

+  <id>quickstart-stripes</id>

+  <sources>

+    <source>src\main\java\sample\stripes\action\BaseActionBean.java</source>

+    <source>src\main\java\sample\stripes\action\HomeActionBean.java</source>

+    <source>src\main\java\sample\sca\HelloworldService.java</source>

+    <source>src\main\java\sample\sca\HelloworldServiceImpl.java</source>

+  </sources>

+  <resources>

+    <resource>src\main\resources\log4j.properties</resource>

+    <resource>src\main\resources\StripesResources.properties</resource>

+    <resource>src\main\webapp\index.html</resource>

+    <resource>src\main\webapp\WEB-INF\jsp\home.jsp</resource>

+    <resource>src\main\webapp\WEB-INF\jsp\layout.jsp</resource>

+    <resource>src\main\webapp\WEB-INF\jsp\taglibs.jsp</resource>

+    <resource>src\main\webapp\WEB-INF\web.composite</resource>

+    <resource>src\main\webapp\WEB-INF\web.xml</resource>

+  </resources>

+</archetype>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/pom.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/pom.xml
new file mode 100644
index 0000000000..f76dbab244
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/pom.xml
@@ -0,0 +1,154 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">

+

+	<modelVersion>4.0.0</modelVersion>

+	<groupId>${groupId}</groupId>

+	<artifactId>${artifactId}</artifactId>

+	<packaging>war</packaging>

+	<version>${version}</version>

+	#literal()<!-- TODO project name  -->

+	<name>quickstart-jsf</name>

+	<description></description>

+

+    <dependencies>

+

+        <!--  Tuscany dependencies -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-sca-api</artifactId>

+            <version>${tuscany.version}</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-myfaces</artifactId>

+            <version>${tuscany.version}</version>

+        </dependency>

+

+        <!--  MyFaces JSF dependencies -->

+        <dependency>

+            <groupId>org.apache.myfaces.core</groupId>

+            <artifactId>myfaces-api</artifactId>

+            <version>1.2.2</version>

+            <scope>compile</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.myfaces.core</groupId>

+            <artifactId>myfaces-impl</artifactId>

+            <version>1.2.2</version>

+            <scope>compile</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.myfaces.tomahawk</groupId>

+            <artifactId>tomahawk</artifactId>

+            <version>1.1.6</version>

+            <scope>runtime</scope>

+            <exclusions>

+                <exclusion>

+                    <groupId>javax.servlet</groupId>

+                    <artifactId>jstl</artifactId>

+                </exclusion>

+            </exclusions>

+        </dependency>

+

+        <dependency>

+            <groupId>jstl</groupId>

+            <artifactId>jstl</artifactId>

+            <version>1.2</version>

+            <scope>runtime</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>junit</groupId>

+            <artifactId>junit</artifactId>

+            <version>4.0</version>

+            <scope>test</scope>

+        </dependency>

+

+    </dependencies>

+

+	<build>

+            <defaultGoal>install</defaultGoal>

+            <finalName>${artifactId}</finalName>

+		<resources>

+			<resource>

+				<filtering>false</filtering>

+				<directory>src/main/resources</directory>

+			</resource>

+			<resource>

+				<filtering>false</filtering>

+				<directory>src/main/java</directory>

+				<includes>

+					<include>**</include>

+				</includes>

+				<excludes>

+					<exclude>**/*.java</exclude>

+				</excludes>

+			</resource>

+		</resources>

+		<testResources>

+			<testResource>

+				<filtering>false</filtering>

+				<directory>src/test/java</directory>

+				<includes>

+					<include>**</include>

+				</includes>

+				<excludes>

+					<exclude>**/*.java</exclude>

+				</excludes>

+			</testResource>

+		</testResources>

+		<plugins>

+			<plugin>

+				<inherited>true</inherited>

+				<groupId>org.apache.maven.plugins</groupId>

+				<artifactId>maven-compiler-plugin</artifactId>

+				<configuration>

+					<source>1.5</source>

+					<target>1.5</target>

+					<optimise>true</optimise>

+					<debug>true</debug>

+				</configuration>

+			</plugin>

+			<plugin>

+				<groupId>org.mortbay.jetty</groupId>

+				<artifactId>maven-jetty-plugin</artifactId>

+                        <version>${jetty.version}</version>

+			</plugin>

+			<plugin>

+				<groupId>org.apache.maven.plugins</groupId>

+				<artifactId>maven-eclipse-plugin</artifactId>

+				<configuration>

+					<downloadSources>true</downloadSources>

+				</configuration>

+			</plugin>

+		</plugins>

+	</build>

+	<properties>

+		<tuscany.version>2.0-M3</tuscany.version>

+		<myfaces.version>1.5</myfaces.version>

+		<jetty.version>6.1.4</jetty.version>

+ 	</properties>

+	#end

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/src/main/java/myfaces/HelloWorldController.java b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/src/main/java/myfaces/HelloWorldController.java
new file mode 100644
index 0000000000..cea27930f7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/src/main/java/myfaces/HelloWorldController.java
@@ -0,0 +1,64 @@
+#set( $symbol_pound = '#' )

+#set( $symbol_dollar = '$' )

+#set( $symbol_escape = '\' )

+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+*/

+package ${package}.myfaces;

+

+import org.oasisopen.sca.annotation.Reference;

+

+import ${package}.sca.HelloworldService;

+

+/**

+ * A typical simple backing bean, that is backed to <code>helloworld.jsp</code>

+ * 

+ */

+public class HelloWorldController {

+

+    //properties

+    private String name;

+

+    @Reference

+    private HelloworldService service;

+    

+    /**

+     * default empty constructor

+     */

+    public HelloWorldController(){

+    }

+    

+    //-------------------getter & setter

+    public String getName() {

+        return name;

+    }

+    public void setName(String name) {

+        this.name = name;

+    }

+    

+    /**

+     * Method that is backed to a submit button of a form.

+     */

+    public String send(){

+

+        // invoke the SCA reference	

+        name = service.sayHello(name);

+

+        return "success";

+    }

+}
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/src/main/java/sca/HelloworldService.java b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/src/main/java/sca/HelloworldService.java
new file mode 100644
index 0000000000..fb7a3ecdcf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/src/main/java/sca/HelloworldService.java
@@ -0,0 +1,28 @@
+#set( $symbol_pound = '#' )

+#set( $symbol_dollar = '$' )

+#set( $symbol_escape = '\' )

+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package ${package}.sca;

+

+public interface HelloworldService {

+

+    String sayHello(String name);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/src/main/java/sca/HelloworldServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/src/main/java/sca/HelloworldServiceImpl.java
new file mode 100644
index 0000000000..c4c97dd933
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/src/main/java/sca/HelloworldServiceImpl.java
@@ -0,0 +1,30 @@
+#set( $symbol_pound = '#' )

+#set( $symbol_dollar = '$' )

+#set( $symbol_escape = '\' )

+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package ${package}.sca;

+

+public class HelloworldServiceImpl implements HelloworldService {

+

+    public String sayHello(String name) {

+        return "Hello " + name;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/faces-config.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/faces-config.xml
new file mode 100644
index 0000000000..50753bc0ba
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/faces-config.xml
@@ -0,0 +1,53 @@
+#set( $symbol_pound = '#' )

+#set( $symbol_dollar = '$' )

+#set( $symbol_escape = '\' )

+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<faces-config version="1.2" 

+    xmlns="http://java.sun.com/xml/ns/javaee"

+    xmlns:xi="http://www.w3.org/2001/XInclude"

+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 

+    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-facesconfig_1_2.xsd">

+	

+	<!-- managed beans of the simple hello world app -->

+	<managed-bean>

+		<managed-bean-name>helloWorld</managed-bean-name>

+		<managed-bean-class>${package}.myfaces.HelloWorldController</managed-bean-class>

+		<managed-bean-scope>request</managed-bean-scope>

+	</managed-bean>

+	

+	<!-- navigation rules for helloWorld.jsp -->

+	<navigation-rule>

+		<from-view-id>/helloWorld.jsp</from-view-id>

+		<navigation-case>

+			<from-outcome>success</from-outcome>

+			<to-view-id>/page2.jsp</to-view-id>

+		</navigation-case>

+	</navigation-rule>

+	

+	<!-- navigation rules for page2.jsp -->

+	<navigation-rule>

+		<from-view-id>/page2.jsp</from-view-id>

+		<navigation-case>

+			<from-outcome>back</from-outcome>

+			<to-view-id>/helloWorld.jsp</to-view-id>

+		</navigation-case>

+	</navigation-rule>

+</faces-config>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/web.composite b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/web.composite
new file mode 100644
index 0000000000..18245e9a3f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/web.composite
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+           targetNamespace="http://${package}"

+           name="${artifactId}">

+

+    <component name="${artifactId}WebComponent">

+        <implementation.web web-uri=""/>

+        <reference name="service" target="HelloworldComponent"/>

+    </component>

+

+    <component name="HelloworldComponent">

+        <implementation.java class="${package}.sca.HelloworldServiceImpl"/>

+    </component>

+

+</composite>

+

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/web.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/web.xml
new file mode 100644
index 0000000000..3e853708d2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,230 @@
+#set( $symbol_pound = '#' )

+#set( $symbol_dollar = '$' )

+#set( $symbol_escape = '\' )

+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<web-app xmlns="http://java.sun.com/xml/ns/j2ee"

+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+         xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"

+         version="2.4">

+

+    <display-name>${artifactId}</display-name>

+

+    <!-- The only web.xml change to the MyFaces Helloworld sample is to add

+         the Tuscany listener and annotation processor context parameter -->

+    <listener>

+       <listener-class>org.apache.tuscany.sca.host.webapp.TuscanyContextListener</listener-class>

+    </listener>

+    <context-param>

+        <param-name>org.apache.myfaces.config.annotation.LifecycleProvider</param-name>

+        <param-value>org.apache.tuscany.sca.myfaces.TuscanyAnnotationLifecycleProvider</param-value>

+    </context-param>

+

+    <!--optional: context-param>

+        <description>Comma separated list of URIs of (additional) faces config files.

+            (e.g. /WEB-INF/my-config.xml)

+            See JSF 1.0 PRD2, 10.3.2

+            Attention: You do not need to put /WEB-INF/faces-config.xml in here.

+        </description>

+        <param-name>javax.faces.CONFIG_FILES</param-name>

+        <param-value>/WEB-INF/examples-config.xml</param-value>

+    </context-param-->

+    <context-param>

+        <description>State saving method: "client" or "server" (= default)

+            See JSF Specification 2.5.3</description>

+        <param-name>javax.faces.STATE_SAVING_METHOD</param-name>

+        <param-value>client</param-value>

+    </context-param>

+    <context-param>

+        <description>Only applicable if state saving method is "server" (= default).

+            Defines the amount (default = 20) of the latest views are stored in session.</description>

+        <param-name>org.apache.myfaces.NUMBER_OF_VIEWS_IN_SESSION</param-name>

+        <param-value>20</param-value>

+    </context-param>

+    <context-param>

+        <description>Only applicable if state saving method is "server" (= default).

+            If true (default) the state will be serialized to a byte stream before it

+            is written to the session.

+            If false the state will not be serialized to a byte stream.</description>

+        <param-name>org.apache.myfaces.SERIALIZE_STATE_IN_SESSION</param-name>

+        <param-value>true</param-value>

+    </context-param>

+    <context-param>

+        <description>Only applicable if state saving method is "server" (= default) and if

+            org.apache.myfaces.SERIALIZE_STATE_IN_SESSION is true (= default)

+            If true (default) the serialized state will be compressed before it

+            is written to the session. If false the state will not be compressed.</description>

+        <param-name>org.apache.myfaces.COMPRESS_STATE_IN_SESSION</param-name>

+        <param-value>true</param-value>

+    </context-param>

+    <context-param>

+        <description>This parameter tells MyFaces if javascript code should be allowed in the

+            rendered HTML output.

+            If javascript is allowed, command_link anchors will have javascript code

+            that submits the corresponding form.

+            If javascript is not allowed, the state saving info and nested parameters

+            will be added as url parameters.

+            Default: "true"</description>

+        <param-name>org.apache.myfaces.ALLOW_JAVASCRIPT</param-name>

+        <param-value>true</param-value>

+    </context-param>

+    <context-param>

+        <param-name>org.apache.myfaces.DETECT_JAVASCRIPT</param-name>

+        <param-value>false</param-value>

+    </context-param>

+    <context-param>

+        <description>If true, rendered HTML code will be formatted, so that it is "human readable".

+            i.e. additional line separators and whitespace will be written, that do not

+            influence the HTML code.

+            Default: "true"</description>

+        <param-name>org.apache.myfaces.PRETTY_HTML</param-name>

+        <param-value>true</param-value>

+    </context-param>

+    <context-param>

+        <description>If true, a javascript function will be rendered that is able to restore the

+            former vertical scroll on every request. Convenient feature if you have pages

+            with long lists and you do not want the browser page to always jump to the top

+            if you trigger a link or button action that stays on the same page.

+            Default: "false"</description>

+        <param-name>org.apache.myfaces.AUTO_SCROLL</param-name>

+        <param-value>true</param-value>

+    </context-param>

+

+    <context-param>

+        <description>Used for encrypting view state. Only relevant for client side

+            state saving. See MyFaces wiki/web site documentation for instructions

+            on how to configure an application for diffenent encryption strengths.

+        </description>

+        <param-name>org.apache.myfaces.SECRET</param-name>

+        <param-value>NzY1NDMyMTA=</param-value>

+    </context-param>

+

+    <context-param>

+        <description>

+            Validate managed beans, navigation rules and ensure that forms are not nested.

+        </description>

+        <param-name>org.apache.myfaces.VALIDATE</param-name>

+        <param-value>true</param-value>

+    </context-param>

+    

+    <context-param>

+        <description>

+            Treat readonly same as if disabled attribute was set for select elements.

+        </description>

+        <param-name>org.apache.myfaces.READONLY_AS_DISABLED_FOR_SELECTS</param-name>

+        <param-value>true</param-value>

+    </context-param>    

+    

+    <context-param>

+        <description>

+            Use the defined class as the class which will be called when a resource is added to the

+            ExtensionFilter handling. Using StreamingAddResource here helps with performance. If you want to add

+            custom components and want to use the ExtensionFilter, you need to provide your custom implementation here.

+        </description>

+        <param-name>org.apache.myfaces.ADD_RESOURCE_CLASS</param-name>

+        <param-value>org.apache.myfaces.renderkit.html.util.DefaultAddResource</param-value>

+    </context-param>        

+

+    <context-param>

+        <description>

+            Virtual path in the URL which triggers loading of resources for the MyFaces extended components

+            in the ExtensionFilter.

+        </description>

+        <param-name>org.apache.myfaces.RESOURCE_VIRTUAL_PATH</param-name>

+        <param-value>/faces/myFacesExtensionResource</param-value>

+    </context-param>

+    

+    <context-param>

+        <description>

+            Check if the extensions-filter has been properly configured.

+        </description>

+        <param-name>org.apache.myfaces.CHECK_EXTENSIONS_FILTER</param-name>

+        <param-value>true</param-value>

+    </context-param>    

+

+    <context-param>

+        <description>

+            Define partial state saving as true/false.

+        </description>

+        <param-name>javax.faces.PARTIAL_STATE_SAVING_METHOD</param-name>

+        <param-value>false</param-value>

+    </context-param>    

+

+    <!-- Extensions Filter -->

+    <filter>

+        <filter-name>extensionsFilter</filter-name>

+        <filter-class>org.apache.myfaces.webapp.filter.ExtensionsFilter</filter-class>

+        <init-param>

+            <description>Set the size limit for uploaded files.

+                Format: 10 - 10 bytes

+                10k - 10 KB

+                10m - 10 MB

+                1g - 1 GB</description>

+            <param-name>uploadMaxFileSize</param-name>

+            <param-value>100m</param-value>

+        </init-param>

+        <init-param>

+            <description>Set the threshold size - files

+                below this limit are stored in memory, files above

+                this limit are stored on disk.

+

+                Format: 10 - 10 bytes

+                10k - 10 KB

+                10m - 10 MB

+                1g - 1 GB</description>

+            <param-name>uploadThresholdSize</param-name>

+            <param-value>100k</param-value>

+        </init-param>

+    </filter>

+

+    <filter-mapping>

+        <filter-name>extensionsFilter</filter-name>

+        <url-pattern>*.jsf</url-pattern>

+    </filter-mapping>

+    <filter-mapping>

+        <filter-name>extensionsFilter</filter-name>

+        <url-pattern>/faces/*</url-pattern>

+    </filter-mapping>

+

+    <!-- Listener, to allow Jetty serving MyFaces apps -->

+    <listener>

+        <listener-class>org.apache.myfaces.webapp.StartupServletContextListener</listener-class>

+    </listener>

+

+    <!-- Faces Servlet -->

+    <servlet>

+        <servlet-name>Faces Servlet</servlet-name>

+        <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>

+        <load-on-startup>1</load-on-startup>

+    </servlet>

+

+    <!-- Faces Servlet Mapping -->

+    <servlet-mapping>

+        <servlet-name>Faces Servlet</servlet-name>

+        <url-pattern>*.jsf</url-pattern>

+    </servlet-mapping>

+

+    <!-- Welcome files -->

+    <welcome-file-list>

+        <welcome-file>index.jsp</welcome-file>

+        <welcome-file>index.html</welcome-file>

+    </welcome-file-list>

+

+</web-app>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/src/main/webapp/helloWorld.jsp b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/src/main/webapp/helloWorld.jsp
new file mode 100644
index 0000000000..4a3197ec4f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/src/main/webapp/helloWorld.jsp
@@ -0,0 +1,37 @@
+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>

+<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%>

+<html>

+    <head>

+        <title>Hello World</title>

+    </head>

+    <body>

+        <f:view>

+            <h:form id="mainForm">

+              <h:panelGrid columns="2">

+                <h:outputLabel for="name" value="Please enter your name" />

+                <h:inputText id="name" value="#{helloWorld.name}" required="true"/>

+                <h:commandButton value="Press me" action="#{helloWorld.send}"/>

+                <h:messages showDetail="true" showSummary="false"/>

+              </h:panelGrid>

+            </h:form>

+        </f:view>

+    </body>

+</html>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/src/main/webapp/index.jsp b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/src/main/webapp/index.jsp
new file mode 100644
index 0000000000..768aa2408b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/src/main/webapp/index.jsp
@@ -0,0 +1,22 @@
+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<%@ page session="false"%>

+<%

+response.sendRedirect("helloWorld.jsf");

+%>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/src/main/webapp/page2.jsp b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/src/main/webapp/page2.jsp
new file mode 100644
index 0000000000..1c096f66c6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-jsf/src/main/resources/archetype-resources/src/main/webapp/page2.jsp
@@ -0,0 +1,35 @@
+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>

+<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%>

+<html>

+    <head>

+        <title>Hello World</title>

+    </head>

+    <body>

+        <f:view>

+            <h:form id="mainForm">

+                <h2><h:outputText value="#{helloWorld.name}. We hope you enjoy SCA and JSF with Apache Tuscany and MyFaces"/></h2>

+                <h:commandLink action="back">

+                    <h:outputText value="Home"/>

+                </h:commandLink>

+            </h:form>

+        </f:view>

+    </body>

+</html>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..ae84237c4a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/META-INF/MANIFEST.MF
@@ -0,0 +1,11 @@
+Manifest-Version: 1.0

+Bundle-Name: Apache Tuscany SCA Quickstart Stripes Archetype

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Quickstart Stripes Archetype

+Bundle-SymbolicName: org.apache.tuscany.sca.archetype.quickstart.stripes 

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/pom.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/pom.xml
new file mode 100644
index 0000000000..d58a5b8391
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/pom.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-sca</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>tuscany-quickstart-stripes</artifactId>

+    <packaging>maven-archetype</packaging>

+    <name>Create a simple Apache Tuscany SCA webapp project using the Stripes Web Framework</name>

+

+    <build>

+       <extensions>

+          <extension>

+             <groupId>org.apache.maven.archetype</groupId>

+             <artifactId>archetype-packaging</artifactId>

+             <version>2.0-alpha-4</version>

+          </extension>

+       </extensions>

+       <plugins>

+          <plugin>

+             <artifactId>maven-archetype-plugin</artifactId>

+             <version>2.0-alpha-4</version>

+             <extensions>true</extensions>

+          </plugin>

+       </plugins>

+    </build>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/META-INF/maven/archetype-metadata.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/META-INF/maven/archetype-metadata.xml
new file mode 100644
index 0000000000..01bb835c40
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/META-INF/maven/archetype-metadata.xml
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<archetype-descriptor name="myproject">

+  <fileSets>

+    <fileSet filtered="true" packaged="true" encoding="UTF-8">

+      <directory>src/main/java</directory>

+      <includes>

+        <include>**/*.java</include>

+      </includes>

+    </fileSet>

+    <fileSet filtered="true" encoding="UTF-8">

+      <directory>src/main/webapp</directory>

+      <includes>

+        <include>**/*.jsp</include>

+        <include>**/*.xml</include>

+        <include>**/*.html</include>

+        <include>**/*.composite</include>

+      </includes>

+    </fileSet>

+    <fileSet filtered="true" encoding="UTF-8">

+      <directory>src/main/resources</directory>

+      <includes>

+        <include>**/*.properties</include>

+      </includes>

+    </fileSet>

+  </fileSets>

+</archetype-descriptor>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/META-INF/maven/archetype.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/META-INF/maven/archetype.xml
new file mode 100644
index 0000000000..5dd8cb4ad4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/META-INF/maven/archetype.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<archetype>

+  <id>quickstart-stripes</id>

+  <sources>

+    <source>src\main\java\sample\stripes\action\BaseActionBean.java</source>

+    <source>src\main\java\sample\stripes\action\HomeActionBean.java</source>

+    <source>src\main\java\sample\sca\HelloworldService.java</source>

+    <source>src\main\java\sample\sca\HelloworldServiceImpl.java</source>

+  </sources>

+  <resources>

+    <resource>src\main\resources\log4j.properties</resource>

+    <resource>src\main\resources\StripesResources.properties</resource>

+    <resource>src\main\webapp\index.html</resource>

+    <resource>src\main\webapp\WEB-INF\jsp\home.jsp</resource>

+    <resource>src\main\webapp\WEB-INF\jsp\layout.jsp</resource>

+    <resource>src\main\webapp\WEB-INF\jsp\taglibs.jsp</resource>

+    <resource>src\main\webapp\WEB-INF\web.composite</resource>

+    <resource>src\main\webapp\WEB-INF\web.xml</resource>

+  </resources>

+</archetype>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/pom.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/pom.xml
new file mode 100644
index 0000000000..e5bdaac06a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/pom.xml
@@ -0,0 +1,124 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">

+

+	<modelVersion>4.0.0</modelVersion>

+	<groupId>${groupId}</groupId>

+	<artifactId>${artifactId}</artifactId>

+	<packaging>war</packaging>

+	<version>${version}</version>

+	#literal()<!-- TODO project name  -->

+	<name>quickstart-stripes</name>

+	<description></description>

+

+    <dependencies>

+

+        <!--  Tuscany dependencies -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-sca-api</artifactId>

+            <version>${tuscany.version}</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-stripes</artifactId>

+            <version>${tuscany.version}</version>

+        </dependency>

+

+        <!--  Stripes Framework dependencies -->

+        <dependency>

+            <groupId>net.sourceforge.stripes</groupId>

+            <artifactId>stripes</artifactId>

+            <version>${stripes.version}</version>

+        </dependency>

+        <dependency>

+            <groupId>taglibs</groupId>

+            <artifactId>standard</artifactId>

+            <version>1.1.2</version>

+        </dependency>

+

+    </dependencies>

+

+	<build>

+            <defaultGoal>install</defaultGoal>

+            <finalName>${artifactId}</finalName>

+		<resources>

+			<resource>

+				<filtering>false</filtering>

+				<directory>src/main/resources</directory>

+			</resource>

+			<resource>

+				<filtering>false</filtering>

+				<directory>src/main/java</directory>

+				<includes>

+					<include>**</include>

+				</includes>

+				<excludes>

+					<exclude>**/*.java</exclude>

+				</excludes>

+			</resource>

+		</resources>

+		<testResources>

+			<testResource>

+				<filtering>false</filtering>

+				<directory>src/test/java</directory>

+				<includes>

+					<include>**</include>

+				</includes>

+				<excludes>

+					<exclude>**/*.java</exclude>

+				</excludes>

+			</testResource>

+		</testResources>

+		<plugins>

+			<plugin>

+				<inherited>true</inherited>

+				<groupId>org.apache.maven.plugins</groupId>

+				<artifactId>maven-compiler-plugin</artifactId>

+				<configuration>

+					<source>1.5</source>

+					<target>1.5</target>

+					<optimise>true</optimise>

+					<debug>true</debug>

+				</configuration>

+			</plugin>

+			<plugin>

+				<groupId>org.mortbay.jetty</groupId>

+				<artifactId>maven-jetty-plugin</artifactId>

+                        <version>${jetty.version}</version>

+			</plugin>

+			<plugin>

+				<groupId>org.apache.maven.plugins</groupId>

+				<artifactId>maven-eclipse-plugin</artifactId>

+				<configuration>

+					<downloadSources>true</downloadSources>

+				</configuration>

+			</plugin>

+		</plugins>

+	</build>

+	<properties>

+		<tuscany.version>2.0-M3</tuscany.version>

+		<stripes.version>1.5</stripes.version>

+		<jetty.version>6.1.4</jetty.version>

+	</properties>

+	#end

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/java/sca/HelloworldService.java b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/java/sca/HelloworldService.java
new file mode 100644
index 0000000000..fb7a3ecdcf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/java/sca/HelloworldService.java
@@ -0,0 +1,28 @@
+#set( $symbol_pound = '#' )

+#set( $symbol_dollar = '$' )

+#set( $symbol_escape = '\' )

+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package ${package}.sca;

+

+public interface HelloworldService {

+

+    String sayHello(String name);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/java/sca/HelloworldServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/java/sca/HelloworldServiceImpl.java
new file mode 100644
index 0000000000..030cea25b5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/java/sca/HelloworldServiceImpl.java
@@ -0,0 +1,31 @@
+#set( $symbol_pound = '#' )

+#set( $symbol_dollar = '$' )

+#set( $symbol_escape = '\' )

+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package ${package}.sca;

+

+

+public class HelloworldServiceImpl implements HelloworldService {

+

+    public String sayHello(String name) {

+        return "Hello " + name;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/java/stripes/action/BaseActionBean.java b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/java/stripes/action/BaseActionBean.java
new file mode 100644
index 0000000000..a17b4ab268
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/java/stripes/action/BaseActionBean.java
@@ -0,0 +1,36 @@
+#set( $symbol_pound = '#' )

+#set( $symbol_dollar = '$' )

+#set( $symbol_escape = '\' )

+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package ${package}.stripes.action;

+

+import net.sourceforge.stripes.action.ActionBean;

+import net.sourceforge.stripes.action.ActionBeanContext;

+

+public class BaseActionBean implements ActionBean {

+    private ActionBeanContext context;

+

+    public ActionBeanContext getContext() {

+        return context;

+    }

+    public void setContext(ActionBeanContext context) {

+        this.context = context;

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/java/stripes/action/HomeActionBean.java b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/java/stripes/action/HomeActionBean.java
new file mode 100644
index 0000000000..89d897f879
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/java/stripes/action/HomeActionBean.java
@@ -0,0 +1,48 @@
+#set( $symbol_pound = '#' )

+#set( $symbol_dollar = '$' )

+#set( $symbol_escape = '\' )

+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package ${package}.stripes.action;

+

+import net.sourceforge.stripes.action.DefaultHandler;

+import net.sourceforge.stripes.action.ForwardResolution;

+import net.sourceforge.stripes.action.Resolution;

+import net.sourceforge.stripes.action.UrlBinding;

+

+import org.oasisopen.sca.annotation.Reference;

+

+import ${package}.sca.HelloworldService;

+

+@UrlBinding("/Home.htm")

+public class HomeActionBean extends BaseActionBean {

+

+    @Reference

+    HelloworldService service;

+

+    @DefaultHandler

+    public Resolution view() {

+        return new ForwardResolution("/WEB-INF/jsp/home.jsp");

+    }

+

+    public String getHello() {

+        return service.sayHello("world");

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/resources/StripesResources.properties b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/resources/StripesResources.properties
new file mode 100644
index 0000000000..81a01a547e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/resources/StripesResources.properties
@@ -0,0 +1,77 @@
+#

+#    Licensed to the Apache Software Foundation (ASF) under one or more

+#    contributor license agreements.  See the NOTICE file distributed with

+#    this work for additional information regarding copyright ownership.

+#    The ASF licenses this file to You under the Apache License, Version 2.0

+#    (the "License"); you may not use this file except in compliance with

+#    the License.  You may obtain a copy of the License at

+#

+#       http://www.apache.org/licenses/LICENSE-2.0

+#

+#    Unless required by applicable law or agreed to in writing, software

+#    distributed under the License is distributed on an "AS IS" BASIS,

+#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+#    See the License for the specific language governing permissions and

+#    limitations under the License.

+#

+

+#set( $symbol_pound = '#' )

+#set( $symbol_dollar = '$' )

+#set( $symbol_escape = '\' )

+

+${symbol_pound} Resource strings used by the <stripes:errors> tag when there are no nested tags

+stripes.errors.header=<div style="color:${symbol_pound}b72222; font-weight: bold">Please fix the following errors:</div><ol>

+stripes.errors.beforeError=<li style="color: ${symbol_pound}b72222;">

+stripes.errors.afterError=</li>

+stripes.errors.footer=</ol>

+

+${symbol_pound} Resource strings used by the <stripes:errors> tag when displaying errors for a

+${symbol_pound} specific field (e.g. <stripes:errors field="password"/>). If not supplied the

+${symbol_pound} values above will be used instead.

+stripes.fieldErrors.header=

+stripes.fieldErrors.beforeError=<span style="color: ${symbol_pound}b72222;">

+stripes.fieldErrors.afterError=</span><br />

+stripes.fieldErrors.footer=

+

+${symbol_pound} Resource strings used by the stripes:messages tag

+stripes.messages.header=<ul class="messages">

+stripes.messages.beforeMessage=<li>

+stripes.messages.afterMessage=</li>

+stripes.messages.footer=</ul>

+

+${symbol_pound} Validation error messages produced by Stripes' built-in converter classes. These

+${symbol_pound} are default error messages and can be overridden on per-field and per-form levels.

+${symbol_pound} Using the 'invalidNumber' error for a field 'age' of a form posting to

+${symbol_pound} '/user/Profile.action', the keys looked for (in order) would be:

+${symbol_pound}      1: /user/Profile.action.age.invalidNumber

+${symbol_pound}      2: /user/Profile.action.age.errorMessage

+${symbol_pound}      3: age.errorMessage

+${symbol_pound}      4: /user/Profile.action.invalidNumber

+${symbol_pound}      5: converter.number.invalidNumber

+converter.number.invalidNumber=The value ({1}) entered in field {0} must be a valid number

+converter.byte.outOfRange=The value ({1}) entered in field {0} was out of the range {2} to {3}

+converter.short.outOfRange=The value ({1}) entered in field {0} was out of the range {2} to {3}

+converter.integer.outOfRange=The value ({1}) entered in field {0} was out of the range {2} to {3}

+converter.float.outOfRange=The value ({1}) entered in field {0} was out of the range {2} to {3}

+converter.enum.notAnEnumeratedValue=The value "{1}" is not a valid value for field {0}

+converter.date.invalidDate=The value ({1}) entered in field {0} must be a valid date

+converter.email.invalidEmail=The value ({1}) entered is not a valid email address

+converter.creditCard.invalidCreditCard=The value ({1}) entered is not a valid credit card number

+

+${symbol_pound} Validation error messages produced by Stripes' annotation based validations. These

+${symbol_pound} are default error messages and can be overridden on per-field and per-form levels.

+${symbol_pound} Using the 'valueNotPresent' required field error for a field 'username' of a form

+${symbol_pound} posting to '/user/Register.action', the keys looked for (in order) would be:

+${symbol_pound}      1: /user/Register.action.username.valueNotPresent

+${symbol_pound}      2: /user/Register.action.username.errorMessage

+${symbol_pound}      3: username.errorMessage

+${symbol_pound}      4: /user/Register.action.valueNotPresent

+${symbol_pound}      5: validation.required.valueNotPresent

+validation.required.valueNotPresent={0} is a required field

+validation.minlength.valueTooShort={0} must be at least {2} characters long

+validation.maxlength.valueTooLong={0} must be no more than {2} characters long

+validation.minvalue.valueBelowMinimum=The minimum allowed value for {0} is {2}

+validation.maxvalue.valueAboveMaximum=The maximum allowed value for {0} is {2}

+validation.mask.valueDoesNotMatch=<em>{1}</em> is not a valid {0}

+validation.expression.valueFailedExpression=The value supplied ({1}) for field {0} is invalid

+validation.file.postBodyTooBig=Total upload size of {3} KB exceeds the maximum size of {2} KB

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/resources/log4j.properties b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/resources/log4j.properties
new file mode 100644
index 0000000000..d9ed00c533
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/resources/log4j.properties
@@ -0,0 +1,51 @@
+#

+#    Licensed to the Apache Software Foundation (ASF) under one or more

+#    contributor license agreements.  See the NOTICE file distributed with

+#    this work for additional information regarding copyright ownership.

+#    The ASF licenses this file to You under the Apache License, Version 2.0

+#    (the "License"); you may not use this file except in compliance with

+#    the License.  You may obtain a copy of the License at

+#

+#       http://www.apache.org/licenses/LICENSE-2.0

+#

+#    Unless required by applicable law or agreed to in writing, software

+#    distributed under the License is distributed on an "AS IS" BASIS,

+#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+#    See the License for the specific language governing permissions and

+#    limitations under the License.

+#

+

+#set( $symbol_pound = '#' )

+#set( $symbol_dollar = '$' )

+#set( $symbol_escape = '\' )

+${symbol_pound} log4j.properties

+

+${symbol_pound} Set up a logger to the console

+log4j.appender.stdout=org.apache.log4j.ConsoleAppender

+log4j.appender.stdout.layout=org.apache.log4j.PatternLayout

+log4j.appender.stdout.layout.ConversionPattern=[%d{HH:mm:ss}] %-5p %c %x - %m%n

+

+${symbol_pound} Use this to only see log messages beyond a certain threshold in the console

+${symbol_pound}log4j.appender.stdout.Threshold=WARN

+

+${symbol_pound} Set up a logger to a log file

+log4j.appender.logfile=org.apache.log4j.DailyRollingFileAppender

+log4j.appender.logfile.layout=org.apache.log4j.PatternLayout

+log4j.appender.logfile.layout.ConversionPattern=[%d{HH:mm:ss}] %-5p %c %x - %m%n

+log4j.appender.logfile.File=${symbol_dollar}{user.home}/stripesquick.log

+log4j.appender.logfile.DatePattern='.'yyyy-MM-dd

+

+${symbol_pound} Use this to only see log messages beyond a certain threshold in the log file

+${symbol_pound}log4j.appender.logfile.Threshold=WARN

+

+${symbol_pound} Logger settings

+log4j.rootLogger=INFO, stdout, logfile

+

+${symbol_pound} Valid levels are TRACE, DEBUG, INFO, WARN, ERROR, FATAL

+${symbol_pound} Change to TRACE or DEBUG to see more log messages

+log4j.logger.net.sourceforge.stripes=WARN

+log4j.logger.org.stripesbook.quickstart=INFO

+log4j.logger.org.mortbay.log=INFO

+log4j.logger.org=WARN

+log4j.logger.com=WARN

+log4j.logger.net=WARN

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/jsp/home.jsp b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/jsp/home.jsp
new file mode 100644
index 0000000000..59cdacfe23
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/jsp/home.jsp
@@ -0,0 +1,29 @@
+#set( $symbol_pound = '#' )

+#set( $symbol_dollar = '$' )

+#set( $symbol_escape = '\' )

+<%--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+--%>

+<%@ include file="/WEB-INF/jsp/taglibs.jsp" %>

+

+<s:layout-render name="/WEB-INF/jsp/layout.jsp" title="Welcome">

+  <s:layout-component name="body">

+    <p>sayHello returns: ${symbol_dollar}{actionBean.hello}</p>

+    <p>Congratulations, you've set up a Stripes SCA project!</p>

+  </s:layout-component>

+</s:layout-render>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/jsp/layout.jsp b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/jsp/layout.jsp
new file mode 100644
index 0000000000..0964d2fb7b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/jsp/layout.jsp
@@ -0,0 +1,42 @@
+#set( $symbol_pound = '#' )

+#set( $symbol_dollar = '$' )

+#set( $symbol_escape = '\' )

+<%--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+--%>

+<%@ include file="/WEB-INF/jsp/taglibs.jsp" %>

+

+<s:layout-definition>

+

+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">

+<html>

+  <head>

+    <title>${symbol_dollar}{title}</title>

+    <link rel="stylesheet" type="text/css" href="${symbol_dollar}{contextPath}/css/style.css">

+    <s:layout-component name="head">

+    </s:layout-component>

+  </head>

+  <body>

+    <div id="main">

+      <s:layout-component name="body">

+      </s:layout-component>

+    </div>

+  </body>

+</html>

+

+</s:layout-definition>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/jsp/taglibs.jsp b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/jsp/taglibs.jsp
new file mode 100644
index 0000000000..6452b1bd9c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/jsp/taglibs.jsp
@@ -0,0 +1,32 @@
+#set( $symbol_pound = '#' )

+#set( $symbol_dollar = '$' )

+#set( $symbol_escape = '\' )

+<%--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+--%>

+<%-- Stripes TLD --%>

+<%@ taglib prefix="s" uri="http://stripes.sourceforge.net/stripes.tld" %>

+<%@ taglib prefix="sdyn" uri="http://stripes.sourceforge.net/stripes-dynattr.tld" %>

+

+<%-- JSTL TLDs --%>

+<%@ taglib prefix="c"   uri="http://java.sun.com/jsp/jstl/core"      %>

+<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt"       %>

+<%@ taglib prefix="fn"  uri="http://java.sun.com/jsp/jstl/functions" %>

+

+<%-- This is so that you can conveniently refer to the context path with ${symbol_dollar}{contextPath} --%>

+<c:set var="contextPath" value="${symbol_dollar}{pageContext.request.contextPath}"/>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/web.composite b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/web.composite
new file mode 100644
index 0000000000..686de0740e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/web.composite
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+           targetNamespace="http://${package}"

+           name="${artifactId}">

+

+    <component name="${artifactId}WebComponent">

+        <implementation.web web-uri=""/>

+        <reference name="service" target="HelloworldComponent"/>

+    </component>

+

+    <component name="HelloworldComponent">

+        <implementation.java class="${package}.sca.HelloworldServiceImpl"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/web.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/web.xml
new file mode 100644
index 0000000000..c24be378f8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,68 @@
+#set( $symbol_pound = '#' )

+#set( $symbol_dollar = '$' )

+#set( $symbol_escape = '\' )

+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"

+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+	xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">

+

+      <display-name>${artifactId}</display-name>

+

+	<listener>

+		<listener-class>org.apache.tuscany.sca.host.webapp.TuscanyContextListener</listener-class>

+	</listener>

+

+	<filter>

+		<filter-name>StripesFilter</filter-name>

+		<filter-class>net.sourceforge.stripes.controller.StripesFilter</filter-class>

+		<init-param>

+			<param-name>ActionResolver.Packages</param-name>

+			<param-value>${package}.stripes.action</param-value>

+		</init-param>

+		<init-param>

+			<param-name>Extension.Packages</param-name>

+			<param-value>org.apache.tuscany.sca.stripes</param-value>

+		</init-param>

+	</filter>

+

+	<servlet>

+		<servlet-name>DispatcherServlet</servlet-name>

+		<servlet-class>net.sourceforge.stripes.controller.DispatcherServlet</servlet-class>

+		<load-on-startup>1</load-on-startup>

+	</servlet>

+

+	<filter-mapping>

+		<filter-name>StripesFilter</filter-name>

+		<servlet-name>DispatcherServlet</servlet-name>

+		<dispatcher>REQUEST</dispatcher>

+		<dispatcher>FORWARD</dispatcher>

+	</filter-mapping>

+

+	<servlet-mapping>

+		<servlet-name>DispatcherServlet</servlet-name>

+		<url-pattern>*.htm</url-pattern>

+	</servlet-mapping>

+

+	<welcome-file-list>

+		<welcome-file>index.html</welcome-file>

+	</welcome-file-list>

+

+</web-app>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/webapp/index.html b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/webapp/index.html
new file mode 100644
index 0000000000..a350f1e68a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart-stripes/src/main/resources/archetype-resources/src/main/webapp/index.html
@@ -0,0 +1,27 @@
+#set( $symbol_pound = '#' )

+#set( $symbol_dollar = '$' )

+#set( $symbol_escape = '\' )

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ -->

+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">

+<html>

+  <head>

+    <meta http-equiv="refresh" content="0;url=Home.htm">

+  </head>

+</html>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..29e03eb396
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/META-INF/MANIFEST.MF
@@ -0,0 +1,11 @@
+Manifest-Version: 1.0

+Bundle-Name: Apache Tuscany SCA Quickstart Archetype

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Quickstart Archetype

+Bundle-SymbolicName: org.apache.tuscany.sca.archetype.quickstart 

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/pom.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/pom.xml
new file mode 100644
index 0000000000..296f1a561d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/pom.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-sca</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>tuscany-quickstart</artifactId>

+    <packaging>maven-archetype</packaging>

+    <name>Create a simple Apache Tuscany SCA webapp project</name>

+

+    <build>

+    <extensions>

+      <extension>

+        <groupId>org.apache.maven.archetype</groupId>

+        <artifactId>archetype-packaging</artifactId>

+        <version>2.0-alpha-3</version>

+      </extension>

+    </extensions>

+    <plugins>

+      <plugin>

+        <artifactId>maven-archetype-plugin</artifactId>

+        <version>2.0-alpha-3</version>

+        <extensions>true</extensions>

+      </plugin>

+    </plugins>

+  </build>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/src/main/resources/META-INF/maven/archetype-metadata.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/src/main/resources/META-INF/maven/archetype-metadata.xml
new file mode 100644
index 0000000000..239e554f93
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/src/main/resources/META-INF/maven/archetype-metadata.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<archetype-descriptor name="myproject">

+  <fileSets>

+    <fileSet filtered="true" packaged="true" encoding="UTF-8">

+      <directory>src/main/java</directory>

+      <includes>

+        <include>**/*.java</include>

+      </includes>

+    </fileSet>

+    <fileSet filtered="true" encoding="UTF-8">

+      <directory>src/main/webapp</directory>

+      <includes>

+        <include>**/*.jsp</include>

+        <include>**/*.xml</include>

+        <include>**/*.composite</include>

+      </includes>

+    </fileSet>

+  </fileSets>

+</archetype-descriptor>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/src/main/resources/META-INF/maven/archetype.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/src/main/resources/META-INF/maven/archetype.xml
new file mode 100644
index 0000000000..0ce3e579f2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/src/main/resources/META-INF/maven/archetype.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<archetype>

+  <id>tuscany-quickstart</id>

+  <sources>

+    <source>src\main\java\HelloworldImpl.java</source>

+    <source>src\main\java\HelloworldService.java</source>

+  </sources>

+  <resources>

+    <resource>src\main\webapp\hello.jsp</resource>

+    <resource>src\main\webapp\WEB-INF\web.composite</resource>

+    <resource>src\main\webapp\WEB-INF\web.xml</resource>

+  </resources>

+</archetype>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/src/main/resources/archetype-resources/pom.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/src/main/resources/archetype-resources/pom.xml
new file mode 100644
index 0000000000..058d87590b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/src/main/resources/archetype-resources/pom.xml
@@ -0,0 +1,137 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">

+

+	<modelVersion>4.0.0</modelVersion>

+	<groupId>${groupId}</groupId>

+	<artifactId>${artifactId}</artifactId>

+	<packaging>war</packaging>

+	<version>${version}</version>

+	#literal()<!-- TODO project name  -->

+	<name>quickstart</name>

+	<description></description>

+

+	<dependencies>

+		<!--  TUSCANY DEPENDENCIES -->

+            <dependency>

+               <groupId>org.apache.tuscany.sca</groupId>

+               <artifactId>tuscany-sca-api</artifactId>

+               <version>${tuscany.version}</version>

+            </dependency>

+

+            <dependency>

+               <groupId>org.apache.tuscany.sca</groupId>

+               <artifactId>tuscany-implementation-web-runtime</artifactId>

+               <version>${tuscany.version}</version>

+               <scope>runtime</scope>

+            </dependency>

+

+		<!--  JUNIT DEPENDENCY FOR TESTING -->

+		<dependency>

+			<groupId>junit</groupId>

+			<artifactId>junit</artifactId>

+			<version>4.5</version>

+			<scope>test</scope>

+		</dependency>

+

+		<!--  JETTY DEPENDENCIES FOR TESTING  -->

+		<dependency>

+			<groupId>org.mortbay.jetty</groupId>

+			<artifactId>jetty</artifactId>

+			<version>${jetty.version}</version>

+			<scope>provided</scope>

+		</dependency>

+		<dependency>

+			<groupId>org.mortbay.jetty</groupId>

+			<artifactId>jetty-util</artifactId>

+			<version>${jetty.version}</version>

+			<scope>provided</scope>

+		</dependency>

+		<dependency>

+			<groupId>org.mortbay.jetty</groupId>

+			<artifactId>jetty-management</artifactId>

+			<version>${jetty.version}</version>

+			<scope>provided</scope>

+		</dependency>

+	</dependencies>

+	<build>

+            <defaultGoal>install</defaultGoal>

+            <finalName>${artifactId}</finalName>

+		<resources>

+			<resource>

+				<filtering>false</filtering>

+				<directory>src/main/resources</directory>

+			</resource>

+			<resource>

+				<filtering>false</filtering>

+				<directory>src/main/java</directory>

+				<includes>

+					<include>**</include>

+				</includes>

+				<excludes>

+					<exclude>**/*.java</exclude>

+				</excludes>

+			</resource>

+		</resources>

+		<testResources>

+			<testResource>

+				<filtering>false</filtering>

+				<directory>src/test/java</directory>

+				<includes>

+					<include>**</include>

+				</includes>

+				<excludes>

+					<exclude>**/*.java</exclude>

+				</excludes>

+			</testResource>

+		</testResources>

+		<plugins>

+			<plugin>

+				<inherited>true</inherited>

+				<groupId>org.apache.maven.plugins</groupId>

+				<artifactId>maven-compiler-plugin</artifactId>

+				<configuration>

+					<source>1.5</source>

+					<target>1.5</target>

+					<optimise>true</optimise>

+					<debug>true</debug>

+				</configuration>

+			</plugin>

+			<plugin>

+				<groupId>org.mortbay.jetty</groupId>

+				<artifactId>maven-jetty-plugin</artifactId>

+                        <version>${jetty.version}</version>

+			</plugin>

+			<plugin>

+				<groupId>org.apache.maven.plugins</groupId>

+				<artifactId>maven-eclipse-plugin</artifactId>

+				<configuration>

+					<downloadSources>true</downloadSources>

+				</configuration>

+			</plugin>

+		</plugins>

+	</build>

+	<properties>

+		<tuscany.version>2.0-M3</tuscany.version>

+		<jetty.version>6.1.18</jetty.version>

+	</properties>

+	#end

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/src/main/resources/archetype-resources/src/main/java/HelloworldImpl.java b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/src/main/resources/archetype-resources/src/main/java/HelloworldImpl.java
new file mode 100644
index 0000000000..2491816adc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/src/main/resources/archetype-resources/src/main/java/HelloworldImpl.java
@@ -0,0 +1,27 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package ${package};

+

+public class HelloworldImpl implements HelloworldService {

+

+    public String sayHello(String name) {

+        return "Hello " + name;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/src/main/resources/archetype-resources/src/main/java/HelloworldService.java b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/src/main/resources/archetype-resources/src/main/java/HelloworldService.java
new file mode 100644
index 0000000000..352c165731
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/src/main/resources/archetype-resources/src/main/java/HelloworldService.java
@@ -0,0 +1,25 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package ${package};

+

+public interface HelloworldService {

+

+    String sayHello(String name);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/web.composite b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/web.composite
new file mode 100644
index 0000000000..84d8ebb86f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/web.composite
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"

+           targetNamespace="http://${package}"

+           name="${artifactId}">

+

+    <component name="${artifactId}WebComponent">

+        <implementation.web web-uri=""/>

+        <reference name="service" target="HelloworldComponent"/>

+    </component>

+

+    <component name="HelloworldComponent">

+        <implementation.java class="${package}.HelloworldImpl"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/web.xml b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/web.xml
new file mode 100644
index 0000000000..f2bdfe3362
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/src/main/resources/archetype-resources/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<web-app version="2.4"

+         xmlns="http://java.sun.com/xml/ns/j2ee"

+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+         xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" >

+

+  <display-name>${artifactId}</display-name>

+

+  <filter>

+    <filter-name>tuscany.${artifactId}</filter-name> 

+    <filter-class>org.apache.tuscany.sca.host.webapp.TuscanyServletFilter</filter-class> 

+  </filter>

+

+  <filter-mapping>

+    <filter-name>tuscany.${artifactId}</filter-name> 

+    <url-pattern>/*</url-pattern> 

+  </filter-mapping>

+

+  <welcome-file-list id="WelcomeFileList">

+    <welcome-file>hello.jsp</welcome-file>

+  </welcome-file-list>

+

+</web-app>

diff --git a/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/src/main/resources/archetype-resources/src/main/webapp/hello.jsp b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/src/main/resources/archetype-resources/src/main/webapp/hello.jsp
new file mode 100644
index 0000000000..9729ca6823
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/archetypes/quickstart/src/main/resources/archetype-resources/src/main/webapp/hello.jsp
@@ -0,0 +1,36 @@
+<%--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+--%>

+<%@ page contentType="text/html;charset=UTF-8" language="java" %>

+<%@ taglib uri="http://www.osoa.org/sca/sca_jsp.tld" prefix="sca" %>

+

+<sca:reference name="service" type="${package}.HelloworldService" />

+

+<html>

+  <body >

+

+    <h2>${artifactId}</h2>

+

+    Calling HelloworldService sayHello("world") returns:

+

+    <p>

+

+    <%= service.sayHello("world") %>

+

+  </body>

+</html>

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/all/manifests/axiom-api-1.2.7.MF b/tags/java/sca/2.0-M3-RC3a/distribution/all/manifests/axiom-api-1.2.7.MF
new file mode 100644
index 0000000000..400fdc58e8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/all/manifests/axiom-api-1.2.7.MF
@@ -0,0 +1,48 @@
+Manifest-Version: 1.0

+Bundle-ManifestVersion: 2

+Bundle-Name: Axiom API

+Bundle-SymbolicName: org.apache.ws.commons.axiom.axiom-api

+Bundle-Version: 1.2.7

+Bundle-ClassPath: axiom-api-1.2.7.jar

+Bundle-Vendor: Apache Software Foundation

+Export-Package: org.apache.axiom.attachments,

+ org.apache.axiom.attachments.impl,

+ org.apache.axiom.attachments.lifecycle,

+ org.apache.axiom.attachments.lifecycle.impl,

+ org.apache.axiom.attachments.utils,

+ org.apache.axiom.om,

+ org.apache.axiom.om.ds,

+ org.apache.axiom.om.ds.custombuilder,

+ org.apache.axiom.om.impl,

+ org.apache.axiom.om.impl.builder,

+ org.apache.axiom.om.impl.exception,

+ org.apache.axiom.om.impl.serialize,

+ org.apache.axiom.om.impl.traverse,

+ org.apache.axiom.om.impl.util,

+ org.apache.axiom.om.util,

+ org.apache.axiom.om.xpath,

+ org.apache.axiom.soap,

+ org.apache.axiom.soap.impl.builder

+Archiver-Version: Plexus Archiver

+Build-Jdk: 1.5.0_15

+Created-By: Apache Maven

+Bundle-DocURL: http://www.apache.org/

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Built-By: dims

+Import-Package: javax.activation,

+ javax.mail,

+ javax.mail.internet,

+ javax.xml.namespace,

+ javax.xml.stream,

+ org.apache.axiom.om.impl.dom.factory;resolution:=optional,

+ org.apache.axiom.om.impl.llom.factory;resolution:=optional,

+ org.apache.axiom.soap.impl.dom.factory;resolution:=optional,

+ org.apache.axiom.soap.impl.llom.soap11;resolution:=optional,

+ org.apache.axiom.soap.impl.llom.soap12;resolution:=optional,

+ org.apache.commons.logging,

+ org.jaxen;resolution:=optional,

+ org.jaxen.saxpath;resolution:=optional,

+ org.jaxen.util;resolution:=optional,

+ org.w3c.dom,

+ org.xml.sax,

+ org.xml.sax.helpers

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/all/manifests/woden-impl-dom-1.0M8.MF b/tags/java/sca/2.0-M3-RC3a/distribution/all/manifests/woden-impl-dom-1.0M8.MF
new file mode 100644
index 0000000000..b3e9d79d28
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/all/manifests/woden-impl-dom-1.0M8.MF
@@ -0,0 +1,229 @@
+Manifest-Version: 1.0

+Archiver-Version: Plexus Archiver

+Created-By: 1.4.2_17 (Sun Microsystems Inc.)

+Built-By: dims

+Build-Jdk: 1.4.2_17

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Import-Package: com.ibm.wsdl.util,

+ com.ibm.wsdl.util.xml,

+ javax.wsdl,

+ javax.wsdl.extensions,

+ javax.wsdl.extensions.soap,

+ javax.wsdl.factory,

+ javax.wsdl.xml,

+ javax.xml.namespace,

+ javax.xml.parsers,

+ org.apache.woden;version="1.0",

+ org.apache.woden.internal;version="1.0.0",

+ org.apache.woden.internal.resolver;version="1.0.0",

+ org.apache.woden.internal.schema;version="1.0.0",

+ org.apache.woden.internal.util;version="1.0.0",

+ org.apache.woden.internal.util.dom;version="1.0.0",

+ org.apache.woden.internal.wsdl20;version="1.0.0",

+ org.apache.woden.internal.wsdl20.assertions;version="1.0.0",

+ org.apache.woden.internal.wsdl20.extensions;version="1.0.0",

+ org.apache.woden.internal.wsdl20.extensions.http;version="1.0.0",

+ org.apache.woden.internal.wsdl20.extensions.rpc;version="1.0.0",

+ org.apache.woden.internal.wsdl20.extensions.soap;version="1.0.0",

+ org.apache.woden.internal.wsdl20.validation;version="1.0.0",

+ org.apache.woden.internal.xml;version="1.0.0",

+ org.apache.woden.internal.xpointer;version="1.0.0",

+ org.apache.woden.resolver;version="1.0",

+ org.apache.woden.schema;version="1.0",

+ org.apache.woden.tool.converter;version="1.0.0",

+ org.apache.woden.types;version="1.0",

+ org.apache.woden.wsdl20;version="1.0",

+ org.apache.woden.wsdl20.enumeration;version="1.0",

+ org.apache.woden.wsdl20.extensions;version="1.0",

+ org.apache.woden.wsdl20.extensions.http;version="1.0",

+ org.apache.woden.wsdl20.extensions.rpc;version="1.0",

+ org.apache.woden.wsdl20.extensions.soap;version="1.0",

+ org.apache.woden.wsdl20.fragids;version="1.0",

+ org.apache.woden.wsdl20.validation;version="1.0",

+ org.apache.woden.wsdl20.xml;version="1.0",

+ org.apache.woden.xml;version="1.0",

+ org.apache.woden.xpointer;version="1.0",

+ org.apache.ws.commons.schema,

+ org.apache.ws.commons.schema.resolver,

+ org.apache.ws.commons.schema.utils,

+ org.apache.xerces.parsers,

+ org.apache.xml.serialize,

+ org.w3c.dom,

+ org.xml.sax

+Bnd-LastModified: 1208980539265

+Export-Package: javax.xml.namespace,

+ org.apache.woden.internal;version="1.0.0";

+  uses:="org.apache.woden.wsdl20,

+   org.apache.woden.schema,

+   org.apache.xerces.parsers,

+   javax.xml.namespace,

+   org.apache.woden.xml,

+   org.apache.woden.wsdl20.extensions,

+   org.apache.woden.resolver,

+   org.apache.woden.internal.schema,

+   javax.xml.parsers,

+   org.apache.woden.wsdl20.xml,

+   org.xml.sax,

+   org.apache.ws.commons.schema,

+   org.w3c.dom,

+   org.apache.woden,

+   org.apache.woden.internal.wsdl20,

+   org.apache.woden.internal.xpointer,

+   org.apache.woden.internal.util.dom,

+   org.apache.ws.commons.schema.resolver,

+   org.apache.woden.internal.wsdl20.extensions,

+   org.apache.woden.xpointer,

+   org.apache.woden.internal.wsdl20.validation,

+   org.apache.woden.wsdl20.enumeration,

+   org.apache.woden.types,

+   org.apache.woden.internal.resolver,

+   org.apache.woden.internal.util",

+ org.apache.woden.internal.resolver;version="1.0.0";

+  uses:="org.apache.ws.commons.schema.resolver,

+   org.xml.sax,

+   org.apache.xml.serialize,

+   org.w3c.dom,

+   org.apache.woden,

+   org.apache.woden.resolver,

+   org.apache.woden.internal.util",

+ org.apache.woden.internal.schema;version="1.0.0";

+  uses:="org.apache.woden.schema,

+   org.apache.ws.commons.schema,

+   javax.xml.namespace,

+   org.apache.woden",

+ org.apache.woden.internal.util;version="1.0.0",

+ org.apache.woden.internal.util.dom;version="1.0.0";

+  uses:="javax.xml.namespace,

+   org.w3c.dom,

+   org.apache.woden,

+   org.apache.woden.internal.util",

+ org.apache.woden.internal.wsdl20;version="1.0.0";

+  uses:="org.apache.woden.wsdl20,

+   org.apache.woden.schema,

+   org.apache.woden.wsdl20.extensions.rpc,

+   org.apache.ws.commons.schema,

+   javax.xml.namespace,

+   org.apache.woden.xml,

+   org.apache.woden,

+   org.apache.woden.wsdl20.extensions,

+   org.apache.woden.wsdl20.fragids,

+   org.apache.woden.internal,

+   org.apache.woden.internal.wsdl20.extensions,

+   org.apache.ws.commons.schema.utils,

+   org.apache.woden.internal.schema,

+   org.apache.woden.wsdl20.enumeration,

+   org.apache.woden.wsdl20.xml,

+   org.apache.woden.types",

+ org.apache.woden.internal.wsdl20.assertions;version="1.0.0";

+  uses:="org.apache.woden.wsdl20,

+   org.apache.woden.wsdl20.validation,

+   javax.xml.namespace,

+   org.apache.woden.wsdl20.xml,

+   org.apache.woden,

+   org.apache.woden.resolver,

+   org.apache.woden.internal",

+ org.apache.woden.internal.wsdl20.extensions;version="1.0.0";

+  uses:="org.apache.woden.wsdl20,

+   org.apache.woden.wsdl20.extensions.http,

+   org.apache.woden.internal.wsdl20.extensions.http,

+   org.apache.woden.internal.xml,

+   org.apache.woden.internal.wsdl20.extensions.soap,

+   org.apache.woden.wsdl20.extensions.rpc,

+   javax.xml.namespace,

+   org.apache.woden.xml,

+   org.apache.woden,

+   org.apache.woden.wsdl20.extensions,

+   org.apache.woden.internal.wsdl20.extensions.rpc,

+   org.apache.woden.wsdl20.xml,

+   org.apache.woden.wsdl20.extensions.soap,

+   org.apache.woden.internal.util",

+ org.apache.woden.internal.wsdl20.extensions.http;version="1.0.0";

+  uses:="org.apache.woden.wsdl20,

+   org.apache.woden.wsdl20.extensions.http,

+   org.apache.woden.internal.xml,

+   org.apache.ws.commons.schema,

+   javax.xml.namespace,

+   org.apache.woden.xml,

+   org.apache.woden.internal.wsdl20,

+   org.apache.woden,

+   org.apache.woden.wsdl20.extensions,

+   org.apache.woden.internal,

+   org.apache.woden.internal.wsdl20.extensions,

+   org.apache.woden.wsdl20.xml",

+ org.apache.woden.internal.wsdl20.extensions.rpc;version="1.0.0";

+  uses:="org.apache.woden.wsdl20,

+   org.apache.woden.wsdl20.extensions.rpc,

+   javax.xml.namespace,

+   org.apache.woden.xml,

+   org.apache.woden.wsdl20.xml,

+   org.apache.woden,

+   org.apache.woden.wsdl20.extensions",

+ org.apache.woden.internal.wsdl20.extensions.soap;version="1.0.0";

+  uses:="org.apache.woden.wsdl20,

+   org.apache.woden.wsdl20.extensions.http,

+   org.apache.woden.internal.xml,

+   org.apache.ws.commons.schema,

+   javax.xml.namespace,

+   org.apache.woden.xml,

+   org.apache.woden,

+   org.apache.woden.internal.wsdl20,

+   org.apache.woden.wsdl20.extensions,

+   org.apache.woden.internal,

+   org.apache.woden.internal.wsdl20.extensions,

+   org.apache.woden.wsdl20.xml,

+   org.apache.woden.wsdl20.extensions.soap",

+ org.apache.woden.internal.wsdl20.validation;version="1.0.0";

+  uses:="org.apache.woden.wsdl20,

+   org.apache.woden.wsdl20.validation,

+   org.apache.woden.schema,

+   org.apache.woden.internal.wsdl20.assertions,

+   org.apache.ws.commons.schema,

+   javax.xml.namespace,

+   org.apache.woden,

+   org.apache.woden.wsdl20.extensions,

+   org.apache.woden.resolver,

+   org.apache.woden.internal,

+   org.apache.woden.types,

+   org.apache.woden.wsdl20.xml",

+ org.apache.woden.internal.xml;version="1.0.0";

+  uses:="org.apache.woden.wsdl20.extensions.http,

+   org.apache.woden.wsdl20.extensions.rpc,

+   javax.xml.namespace,

+   org.apache.woden.xml,

+   org.apache.woden,

+   org.apache.woden.internal.util,

+   org.apache.woden.internal",

+ org.apache.woden.internal.xpointer;version="1.0.0";

+  uses:="org.apache.woden.xpointer,

+   org.apache.woden.types,

+   org.w3c.dom,

+   org.apache.woden,

+   org.apache.woden.internal",

+ org.apache.woden.tool.converter;version="1.0.0";

+  uses:="javax.wsdl,

+   javax.wsdl.extensions,

+   javax.wsdl.extensions.soap,

+   javax.wsdl.xml,

+   javax.wsdl.factory,

+   javax.xml.namespace,

+   com.ibm.wsdl.util,

+   com.ibm.wsdl.util.xml"

+Bundle-Version: 1.0.0

+Bundle-Description: The Woden project is a subproject of the Apache We

+ b Services Project to    develop a Java class library for reading, ma

+ nipulating, creating and writing WSDL documents,    initially to supp

+ ort WSDL 2.0 but with the longer term aim of supporting past, present

+  and    future versions of WSDL.    There are two main deliverables: 

+ an API and an implementation. The Woden API consists of    a set of J

+ ava interfaces. The WSDL 2.0-specific portion of the Woden API confor

+ ms to the    W3C WSDL 2.0 specification. The implementation will be a

+  high performance implementation    directly usable in other Apache p

+ rojects such as Axis2.

+Bundle-Name: Woden - DOM

+Bundle-DocURL: http://www.apache.org/

+Bundle-ManifestVersion: 2

+Bundle-Vendor: Apache Software Foundation

+Bundle-SymbolicName: org.apache.woden.woden-impl-dom

+Tool: Bnd-0.0.238

+

+

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/all/pom.xml b/tags/java/sca/2.0-M3-RC3a/distribution/all/pom.xml
new file mode 100644
index 0000000000..e4fb519eaa
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/all/pom.xml
@@ -0,0 +1,115 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-distribution</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>tuscany-distribution-all</artifactId>

+    <name>Apache Tuscany SCA All-in-one Distribution</name>

+    <packaging>pom</packaging>

+

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-feature-all</artifactId>

+            <type>pom</type>

+            <version>2.0-M3</version>

+        </dependency>

+    </dependencies>

+

+    <build>

+        <plugins>

+            <plugin>

+                <groupId>org.apache.tuscany.maven.plugins</groupId> 

+                <artifactId>maven-bundle-plugin</artifactId> 

+                <version>1.0.3</version>

+                <executions>

+                    <execution>

+                        <id>distribution-modules</id>

+                        <phase>generate-resources</phase>

+                        <goals>

+                             <goal>generate-modules</goal>

+                        </goals>

+                        <configuration>

+                             <targetDirectory>target/modules</targetDirectory>

+                             <useDistributionName>false</useDistributionName>

+                             <generateManifestJar>true</generateManifestJar>

+                             <artifactManifests>

+                                 <artifactManifest>

+                                     <groupId>org.apache.ws.commons.axiom</groupId>

+                                     <artifactId>axiom-api</artifactId>

+                                     <version>1.2.7</version>

+                                     <manifestFile>${basedir}/manifests/axiom-api-1.2.7.MF</manifestFile>

+                                 </artifactManifest>

+                                 <artifactManifest>

+                                     <groupId>org.apache.woden</groupId>

+                                     <artifactId>woden-impl-dom</artifactId>

+                                     <version>1.0M8</version>

+                                     <manifestFile>${basedir}/manifests/woden-impl-dom-1.0M8.MF</manifestFile>

+                                 </artifactManifest>

+                                 <artifactManifest>

+                                     <groupId>org.apache.axis2</groupId>

+                                     <artifactId>*</artifactId>

+                                     <version>*</version>

+                                 </artifactManifest>

+                             </artifactManifests>

+                        </configuration>

+                    </execution>

+                </executions>

+                <dependencies>

+                   <dependency>

+                      <groupId>org.eclipse</groupId>

+                      <artifactId>osgi</artifactId>

+                      <version>3.3.0-v20070530</version>

+                   </dependency>

+                </dependencies>

+            </plugin>

+            <plugin>

+                <groupId>org.apache.maven.plugins</groupId>

+                <artifactId>maven-assembly-plugin</artifactId>

+                <executions>

+                    <execution>

+                        <id>distribution-package</id>

+                        <phase>package</phase>

+                        <goals>

+                            <goal>single</goal>

+                        </goals>

+                        <configuration>

+                            <descriptors>

+                                <descriptor>src/main/assembly/bin.xml</descriptor>

+                                <descriptor>src/main/assembly/src.xml</descriptor>

+                            </descriptors>

+                            <tarLongFileMode>gnu</tarLongFileMode>

+                            <finalName>apache-tuscany-sca-all-${version}</finalName>

+                            <appendAssemblyId>true</appendAssemblyId>

+                            <ignoreDirFormatExtensions>true</ignoreDirFormatExtensions>

+                        </configuration>

+                    </execution>

+                </executions>

+            </plugin>

+        </plugins>

+    </build>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/assembly/bin.xml b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/assembly/bin.xml
new file mode 100644
index 0000000000..fa3a5632ef
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/assembly/bin.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    *

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    *

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.

+-->

+<assembly>

+    <!-- id typically identifies the "type" (src vs bin etc) of the assembly -->

+    <id></id>

+    <includeBaseDirectory>true</includeBaseDirectory>

+    <baseDirectory>tuscany-sca-${version}</baseDirectory>

+    <formats>

+        <format>tar.gz</format>

+        <format>zip</format>

+    </formats>

+

+    <componentDescriptors>

+        <componentDescriptor>src/main/components/bin-common.xml</componentDescriptor>

+        <componentDescriptor>src/main/components/bin-modules.xml</componentDescriptor>

+        <componentDescriptor>src/main/components/bin-samples.xml</componentDescriptor>

+        <componentDescriptor>src/main/components/bin-launcher.xml</componentDescriptor>

+    </componentDescriptors>

+</assembly>

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/assembly/src.xml b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/assembly/src.xml
new file mode 100644
index 0000000000..a3df72925a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/assembly/src.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    *

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    *

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.

+-->

+<assembly>

+    <!-- id typically identifies the "type" (src vs bin etc) of the assembly -->

+    <id>src</id>

+    <includeBaseDirectory>true</includeBaseDirectory>

+    <baseDirectory>tuscany-sca-${version}-src</baseDirectory>

+    <formats>

+        <format>tar.gz</format>

+        <format>zip</format>

+    </formats>

+

+    <fileSets>

+        <fileSet>

+            <directory>../..</directory>

+            <outputDirectory></outputDirectory>

+            <excludes>

+                <exclude>**/.*</exclude>

+                <exclude>**/.*/**</exclude>

+                <exclude>**/*.log</exclude>

+                <exclude>**/target</exclude>

+                <exclude>**/target/**/*</exclude>

+                <exclude>**/maven-eclipse.xml</exclude>

+            </excludes>

+        </fileSet>

+    </fileSets>

+

+</assembly>

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/components/bin-common.xml b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/components/bin-common.xml
new file mode 100644
index 0000000000..983b6addff
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/components/bin-common.xml
@@ -0,0 +1,43 @@
+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    *

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    *

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.

+-->

+<component>

+    <fileSets>

+

+        <!-- Add the text files to the top-level directroy -->

+        <fileSet>

+            <directory>../..</directory>

+            <outputDirectory></outputDirectory>

+            <includes>

+                <include>CHANGES</include>

+                <include>README</include>

+                <include>RELEASE_NOTES</include>

+            </includes>

+        </fileSet>

+        <fileSet>

+            <directory>src/main/release/bin</directory>

+            <outputDirectory></outputDirectory>

+            <includes>

+                <include>INSTALL</include>

+                <include>LICENSE</include>

+                <include>NOTICE</include>

+            </includes>

+        </fileSet>

+    </fileSets>

+

+</component>

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/components/bin-launcher.xml b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/components/bin-launcher.xml
new file mode 100644
index 0000000000..ae7aba79ca
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/components/bin-launcher.xml
@@ -0,0 +1,41 @@
+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    *

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    *

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.

+-->

+<component>

+    <fileSets>

+        <fileSet>

+            <directory>src/main/release/launcher</directory>

+            <outputDirectory>bin</outputDirectory>

+            <includes>

+            </includes>

+        </fileSet>

+    </fileSets>

+

+    <dependencySets>

+        <dependencySet>

+            <outputDirectory>bin</outputDirectory>

+            <unpack>false</unpack>

+            <includes>

+                <include>org.apache.tuscany.sca:tuscany-launcher</include>

+            </includes>

+            <outputFileNameMapping>launcher.jar</outputFileNameMapping>

+        </dependencySet>

+

+    </dependencySets>

+

+</component>

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/components/bin-modules.xml b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/components/bin-modules.xml
new file mode 100644
index 0000000000..69ec47740a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/components/bin-modules.xml
@@ -0,0 +1,33 @@
+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    *

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    *

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.

+-->

+<component>

+    <fileSets>

+

+        <fileSet>

+            <directory>target</directory>

+            <outputDirectory>/</outputDirectory>

+            <includes>

+                <include>modules/**/*</include>

+                <include>features/**/*</include>

+            </includes>

+        </fileSet>

+

+    </fileSets>

+

+</component>

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/components/bin-samples.xml b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/components/bin-samples.xml
new file mode 100644
index 0000000000..1cdfb142ec
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/components/bin-samples.xml
@@ -0,0 +1,80 @@
+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    *

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    *

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.

+-->

+<component>

+    <fileSets>

+        <!-- Add top level samples files -->

+        <fileSet>

+            <directory>../../samples</directory>

+            <outputDirectory>samples</outputDirectory>

+            <includes>

+                <include>README</include>

+                <include>logging.properties</include>

+                <include>build-common.xml</include>

+                <include>binding-ws-calculator/**/*</include>

+                <include>calculator/**/*</include>

+                <include>calculator-equinox/**/*</include>

+                <include>calculator-osgi/**/*</include>

+                <include>calculator-rmi-reference/**/*</include>

+                <include>calculator-rmi-service/**/*</include>

+                <include>implementation-java-calculator/**/*</include>

+                <include>dosgi-calculator/**/*</include>

+                <include>dosgi-calculator-operations/**/*</include>

+                <include>webapps/helloworld/**/*</include>

+                <include>webapps/helloworld-bpel/**/*</include>

+                <include>webapps/helloworld-jsf/**/*</include>

+                <include>webapps/helloworld-jsp/**/*</include>

+                <include>webapps/helloworld-stripes/**/*</include>

+            </includes>

+            <excludes>

+                <!-- General file/folders to exclude -->

+                <exclude>**/.*</exclude>

+                <exclude>**/.*/**</exclude>

+                <exclude>**/*.log</exclude>

+                <exclude>**/*.svg</exclude>

+                <exclude>**/maven-eclipse.xml</exclude>

+

+                <!-- Sample specific files/folders to exclude -->

+                <exclude>pom.xml</exclude>

+                <!-- exclude>**/target</exclude -->

+                <!-- exclude>**/target/**/*</exclude -->

+                <exclude>*/target/mvn-eclipse-cache.properties</exclude>

+                <exclude>*/target/pom-transformed.xml</exclude>

+                <exclude>*/target/classes</exclude>

+                <exclude>*/target/classes/**/*</exclude>

+                <exclude>*/target/dependency-maven-plugin-markers</exclude>

+                <exclude>*/target/dependency-maven-plugin-markers/**/*</exclude>

+                <exclude>*/target/.felix</exclude>

+                <exclude>*/target/.felix/**/*</exclude>

+                <exclude>*/target/maven-archiver</exclude>

+                <exclude>*/target/maven-archiver/**/*</exclude>

+                <exclude>*/target/test-classes</exclude>

+                <exclude>*/target/test-classes/**/*</exclude>

+                <exclude>*/target/surefire-reports</exclude>

+                <exclude>*/target/surefire-reports/**/*</exclude>

+                <exclude>*/target/surefire-osgi-reports</exclude>

+                <exclude>*/target/surefire-osgi-reports/**/*</exclude>

+                <exclude>webapps/helloworld/target/**/*</exclude>

+                <exclude>webapps/helloworld-bpel/target/**/*</exclude>

+                <exclude>webapps/helloworld-jsf/target/**/*</exclude>

+                <exclude>webapps/helloworld-jsp/target/**/*</exclude>

+                <exclude>webapps/helloworld-stripes/target/**/*</exclude>

+            </excludes>

+        </fileSet>

+    </fileSets>

+</component>

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/release/bin/INSTALL b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/release/bin/INSTALL
new file mode 100644
index 0000000000..7514a7c73c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/release/bin/INSTALL
@@ -0,0 +1,24 @@
+Installing the Apache Tuscany SCA 2.0-M3 June 2009 Release binary distribution

+===============================================================================

+

+Unzip Tuscany binary distribution archive and you get the following:

+

+tuscany-sca-2.0-M3     

+   CHANGES       - A note of the major changes in this release   

+   INSTALL       - this help file

+   LICENSE       - the Apache License and any dependecy licenses

+   NOTICE        - attribution notices associated with the licenses

+   README        - readme for the release

+   RELEASE_NOTES - description of this release 

+

+   /bin          - Tuscany launcher (for use when running tuscany from the command line)

+

+   /features     - OSGi runtime configuration, Tuscany manifest and PDE target

+

+   /modules      - all of the individual Tuscany jars and their dependencies

+

+   /samples      - all the Tuscany samples, see the README in that directory

+

+

+

+

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/release/bin/LICENSE b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/release/bin/LICENSE
new file mode 100644
index 0000000000..45ac77dc50
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/release/bin/LICENSE
@@ -0,0 +1,1613 @@
+

+                                 Apache License

+                           Version 2.0, January 2004

+                        http://www.apache.org/licenses/

+

+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

+

+   1. Definitions.

+

+      "License" shall mean the terms and conditions for use, reproduction,

+      and distribution as defined by Sections 1 through 9 of this document.

+

+      "Licensor" shall mean the copyright owner or entity authorized by

+      the copyright owner that is granting the License.

+

+      "Legal Entity" shall mean the union of the acting entity and all

+      other entities that control, are controlled by, or are under common

+      control with that entity. For the purposes of this definition,

+      "control" means (i) the power, direct or indirect, to cause the

+      direction or management of such entity, whether by contract or

+      otherwise, or (ii) ownership of fifty percent (50%) or more of the

+      outstanding shares, or (iii) beneficial ownership of such entity.

+

+      "You" (or "Your") shall mean an individual or Legal Entity

+      exercising permissions granted by this License.

+

+      "Source" form shall mean the preferred form for making modifications,

+      including but not limited to software source code, documentation

+      source, and configuration files.

+

+      "Object" form shall mean any form resulting from mechanical

+      transformation or translation of a Source form, including but

+      not limited to compiled object code, generated documentation,

+      and conversions to other media types.

+

+      "Work" shall mean the work of authorship, whether in Source or

+      Object form, made available under the License, as indicated by a

+      copyright notice that is included in or attached to the work

+      (an example is provided in the Appendix below).

+

+      "Derivative Works" shall mean any work, whether in Source or Object

+      form, that is based on (or derived from) the Work and for which the

+      editorial revisions, annotations, elaborations, or other modifications

+      represent, as a whole, an original work of authorship. For the purposes

+      of this License, Derivative Works shall not include works that remain

+      separable from, or merely link (or bind by name) to the interfaces of,

+      the Work and Derivative Works thereof.

+

+      "Contribution" shall mean any work of authorship, including

+      the original version of the Work and any modifications or additions

+      to that Work or Derivative Works thereof, that is intentionally

+      submitted to Licensor for inclusion in the Work by the copyright owner

+      or by an individual or Legal Entity authorized to submit on behalf of

+      the copyright owner. For the purposes of this definition, "submitted"

+      means any form of electronic, verbal, or written communication sent

+      to the Licensor or its representatives, including but not limited to

+      communication on electronic mailing lists, source code control systems,

+      and issue tracking systems that are managed by, or on behalf of, the

+      Licensor for the purpose of discussing and improving the Work, but

+      excluding communication that is conspicuously marked or otherwise

+      designated in writing by the copyright owner as "Not a Contribution."

+

+      "Contributor" shall mean Licensor and any individual or Legal Entity

+      on behalf of whom a Contribution has been received by Licensor and

+      subsequently incorporated within the Work.

+

+   2. Grant of Copyright License. Subject to the terms and conditions of

+      this License, each Contributor hereby grants to You a perpetual,

+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable

+      copyright license to reproduce, prepare Derivative Works of,

+      publicly display, publicly perform, sublicense, and distribute the

+      Work and such Derivative Works in Source or Object form.

+

+   3. Grant of Patent License. Subject to the terms and conditions of

+      this License, each Contributor hereby grants to You a perpetual,

+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable

+      (except as stated in this section) patent license to make, have made,

+      use, offer to sell, sell, import, and otherwise transfer the Work,

+      where such license applies only to those patent claims licensable

+      by such Contributor that are necessarily infringed by their

+      Contribution(s) alone or by combination of their Contribution(s)

+      with the Work to which such Contribution(s) was submitted. If You

+      institute patent litigation against any entity (including a

+      cross-claim or counterclaim in a lawsuit) alleging that the Work

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+===============================================================================

+

+APACHE TUSCANY SUBCOMPONENTS: 

+

+The Apache Tuscany binary distribution includes a number of subcomponents

+with separate copyright notices and license terms. Your use of the

+code for the these subcomponents is subject to the terms and

+conditions of the following licenses.                             

+

+===============================================================================

+

+The following components come under Apache Software License 2.0

+

+ activeio-2.0-r118.jar

+ addressing-1.3.mar

+ aopalliance-1.0.jar

+ annogen-0.1.0.jar

+ axiom-api-1.2.7.jar

+ axiom-dom-1.2.7.jar

+ axiom-impl-1.2.7.jar

+ axis2-codegen-1.4.1.jar

+ axis2-kernel-1.4.1.jar

+ axis2-java2wsdl-1.4.1.jar

+ axis2-mtompolicy-1.4.1.jar

+ axis-ant-1.4.jar

+ cglib-2.2.jar

+ commons-beanutils-1.7.0.jar

+ commons-cli-1.1.jar

+ commons-collections-3.1.jar

+ commons-codec-1.3.jar

+ commons-digester-1.8.jar

+ commons-discovery-0.2.jar

+ commons-fileupload-1.2.jar

+ commons-httpclient-3.1.jar

+ commons-io-1.4.jar

+ commons-jexl-1.1.jar

+ commons-lang-2.1.jar

+ commons-logging-1.1.1.jar

+ commons-primitives-1.0.jar

+ derby-10.3.1.4.jar

+ geronimo-activation_1.1_spec-1.0.1.jar

+ geronimo-common-1.2-beta.jar

+ geronimo-connector-1.2-beta.jar

+ geronimo-core-1.2-beta.jar

+ geronimo-deployment-1.2-beta.jar

+ geronimo-interceptor-1.2-beta.jar

+ geronimo-j2ee-1.2-beta.jar

+ geronimo-j2ee-connector_1.5_spec-1.1.jar

+ geronimo-j2ee-jacc_1.0_spec-1.1.jar

+ geronimo-j2ee-management_1.0_spec-1.1.jar

+ geronimo-ejb_3.0_spec-1.0.jar

+ geronimo-el_1.0_spec-1.0.1.jar

+ geronimo-javamail_1.4_spec-1.2.jar

+ geronimo-jms_1.1_spec-1.1.jar

+ geronimo-jpa_3.0_spec-1.0.jar

+ geronimo-jsp_2.1_spec-1.0.1.jar

+ geronimo-jta_1.1_spec-1.1.1.jar

+ geronimo-kernel-1.2-beta.jar

+ geronimo-management-1.2-beta.jar

+ geronimo-naming-1.2-beta.jar

+ geronimo-security-1.2-beta.jar

+ geronimo-spec-j2ee-connector-1.5-rc4.jar

+ geronimo-stax-api_1.0_spec-1.0.1.jar

+ geronimo-system-1.2-beta.jar

+ geronimo-transaction-1.2-beta.jar

+ geronimo-util-1.2-beta.jar

+ geronimo-util-1.2-beta\META-INF

+ httpcore-4.0-beta1.jar

+ httpcore-nio-4.0-beta1.jar

+ jetty-6.1.15.jar

+ jetty-util-6.1.15.jar

+ juli-6.0.18.jar

+ log4j-1.2.13.jar

+ mex-1.41-impl.jar

+ myfaces-api-1.2.2.jar

+ myfaces-impl-1.2.2.jar

+ neethi-2.0.4.jar

+ ode-bpel-api-1.1.1.jar

+ ode-bpel-compiler-1.1.1.jar

+ ode-bpel-dao-1.1.1.jar

+ ode-bpel-epr-1.1.1.jar

+ ode-bpel-obj-1.1.1.jar

+ ode-bpel-runtime-1.1.1.jar

+ ode-bpel-schemas-1.1.1.jar

+ ode-bpel-store-1.1.1.jar

+ ode-dao-jpa-1.1.1.jar

+ ode-jacob-1.1.1.jar

+ ode-jacob-ap-1.1.1.jar

+ ode-scheduler-simple-1.1.1.jar

+ ode-utils-1.1.1.jar

+ openjpa-all-0.9.7-incubating.jar

+ openjpa-persistence-0.9.7-incubating.jar

+ rampart-core-1.4.jar

+ rampart-policy-1.4.jar

+ rampart-trust-1.4.jar

+ regexp-1.3.jar

+ spring-beans-2.5.5.jar

+ spring-context-2.5.5.jar

+ spring-core-2.5.5.jar

+ stripes-1.5.jar

+ tranql-connector-1.1.jar

+ tribes-6.0.18.jar

+ woden-api-1.0M8.jar

+ woden-impl-dom-1.0M8.jar

+ wss4j-1.5.4.jar

+ wstx-asl-3.2.4.jar

+ xalan-2.7.0.jar

+ xbean-naming-2.7.jar

+ xercesImpl-2.8.1.jar

+ xml-resolver-1.1.jar

+ xmlbeans-2.3.0.jar

+ xmlsec-1.4.2.jar

+ XmlSchema-1.4.2.jar

+

+===============================================================================

+axion-1.0-M3-dev.jar 

+

+Copyright (c) 2002-2003 Axion Development Team. All rights reserved.

+ 

+Redistribution and use in source and binary forms, with or without 

+modification, are permitted provided that the following conditions 

+are met:

+

+1. Redistributions of source code must retain the above 

+   copyright notice, this list of conditions and the following 

+   disclaimer. 

+ 

+2. Redistributions in binary form must reproduce the above copyright 

+   notice, this list of conditions and the following disclaimer in 

+   the documentation and/or other materials provided with the 

+   distribution. 

+

+3. The names "Tigris", "Axion", nor the names of its contributors may 

+   not be used to endorse or promote products derived from this 

+   software without specific prior written permission. 

+ 

+4. Products derived from this software may not be called "Axion", nor 

+   may "Tigris" or "Axion" appear in their names without specific prior

+   written permission.

+ 

+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 

+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 

+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A

+PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 

+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 

+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 

+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 

+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 

+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 

+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 

+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+ 

+The "Axion Development Team" is defined to be:

+

+ * Chuck Burdick

+ * James Burke

+ * Morgan Delagrange

+ * Geir Magnusson Jr.

+ * Martin Poeschl

+ * Steve Polyak

+ * Daniel Rall

+ * Ahimanikya Satapathy

+ * Doug Sale

+ * James Strachan

+ * Rodney Waldhoff

+ * Jason van Zyl

+

+License changes are to be determined by a simple majority vote of the 

+Axion Development Team.

+

+===============================================================================

+The serp-1.12.0.jar is distributed under the BSD license with the following copyright:

+

+ Copyright (c) 2002, A. Abram White

+ All rights reserved.

+

+BSD license:

+

+ Redistribution and use in source and binary forms, with or without 

+ modification, are permitted provided that the following conditions are met:

+ 

+  - Redistributions of source code must retain the above copyright notice, this 

+    list of conditions and the following disclaimer.

+ 

+  - Redistributions in binary form must reproduce the above copyright notice, 

+    this list of conditions and the following disclaimer in the documentation 

+    and/or other materials provided with the distribution.

+ 

+  - Neither the name of the Sun Microsystems, Inc. nor the names of 

+    contributors may be used to endorse or promote products derived from this 

+    software without specific prior written permission.

+ 

+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 

+ CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED 

+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 

+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 

+ PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 

+ COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY 

+ DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 

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+ PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 

+ USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 

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+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 

+ OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 

+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH 

+ DAMAGE. 

+

+================================================================================

+

+dom4j-1.6.1.jar

+

+Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.

+

+Redistribution and use of this software and associated documentation

+("Software"), with or without modification, are permitted provided

+that the following conditions are met:

+

+1. Redistributions of source code must retain copyright

+   statements and notices.  Redistributions must also contain a

+   copy of this document.

+ 

+2. Redistributions in binary form must reproduce the

+   above copyright notice, this list of conditions and the

+   following disclaimer in the documentation and/or other

+   materials provided with the distribution.

+ 

+3. The name "DOM4J" must not be used to endorse or promote

+   products derived from this Software without prior written

+   permission of MetaStuff, Ltd.  For written permission,

+   please contact dom4j-info@metastuff.com.

+ 

+4. Products derived from this Software may not be called "DOM4J"

+   nor may "DOM4J" appear in their names without prior written

+   permission of MetaStuff, Ltd. DOM4J is a registered

+   trademark of MetaStuff, Ltd.

+ 

+5. Due credit should be given to the DOM4J Project - 

+   http://www.dom4j.org

+ 

+THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS

+``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT

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+

+===============================================================================

+The Equinox OSGi Runtime jars;

+   osgi-3.4.0-v20080605-1900.jar

+   services-3.1.200-v20071203.jar

+

+Eclipse Public License - v 1.0

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+THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS ECLIPSE

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+4. COMMERCIAL DISTRIBUTION

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+Commercial distributors of software may accept certain

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+For example, a Contributor might include the Program in a commercial

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+EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, THE PROGRAM IS

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+EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, NEITHER RECIPIENT NOR

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+If any provision of this Agreement is invalid or unenforceable under

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+

+===============================================================================

+

+The javacc-3.2.jar, and howl-1.0.1-1.jar are distributed under the BSD license:

+

+Redistribution and use in source and binary forms, with or without

+modification, are permitted provided that the following conditions

+are met:

+

+  * Redistributions of source code must retain the above copyright

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+    

+  * Redistributions in binary form must reproduce the above copyright

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+    documentation and/or other materials provided with the distribution.

+    

+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED

+TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

+PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR

+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF

+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING

+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+================================================================================

+

+The jars; 

+activation-1.1.jar, 

+jaxb-api-2.1.jar, 

+jaxb-impl-2.1.11.jar, 

+jaxws-api-2.1.jar, 

+jsr181-api-1.0-MR1.jar, 

+jsr250-api-1.0.jar, 

+jstl-1.1.2.jar,

+mail-1.4.jar, 

+servlet-api-2.5.jar, 

+

+COMMON DEVELOPMENT AND DISTRIBUTION LICENSE (CDDL) Version 1.0

+

+

+      1. Definitions.

+

+            1.1. "Contributor" means each individual or entity that

+            creates or contributes to the creation of Modifications.

+

+            1.2. "Contributor Version" means the combination of the

+            Original Software, prior Modifications used by a

+            Contributor (if any), and the Modifications made by that

+            particular Contributor.

+

+            1.3. "Covered Software" means (a) the Original Software, or

+            (b) Modifications, or (c) the combination of files

+            containing Original Software with files containing

+            Modifications, in each case including portions thereof.

+

+            1.4. "Executable" means the Covered Software in any form

+            other than Source Code. 

+

+            1.5. "Initial Developer" means the individual or entity

+            that first makes Original Software available under this

+            License. 

+            

+            1.6. "Larger Work" means a work which combines Covered

+            Software or portions thereof with code not governed by the

+            terms of this License.

+

+            1.7. "License" means this document.

+

+            1.8. "Licensable" means having the right to grant, to the

+            maximum extent possible, whether at the time of the initial

+            grant or subsequently acquired, any and all of the rights

+            conveyed herein.

+            

+            1.9. "Modifications" means the Source Code and Executable

+            form of any of the following: 

+

+                  A. Any file that results from an addition to,

+                  deletion from or modification of the contents of a

+                  file containing Original Software or previous

+                  Modifications; 

+

+                  B. Any new file that contains any part of the

+                  Original Software or previous Modification; or 

+

+                  C. Any new file that is contributed or otherwise made

+                  available under the terms of this License.

+

+            1.10. "Original Software" means the Source Code and

+            Executable form of computer software code that is

+            originally released under this License. 

+

+            1.11. "Patent Claims" means any patent claim(s), now owned

+            or hereafter acquired, including without limitation,

+            method, process, and apparatus claims, in any patent

+            Licensable by grantor. 

+

+            1.12. "Source Code" means (a) the common form of computer

+            software code in which modifications are made and (b)

+            associated documentation included in or with such code.

+

+            1.13. "You" (or "Your") means an individual or a legal

+            entity exercising rights under, and complying with all of

+            the terms of, this License. For legal entities, "You"

+            includes any entity which controls, is controlled by, or is

+            under common control with You. For purposes of this

+            definition, "control" means (a) the power, direct or

+            indirect, to cause the direction or management of such

+            entity, whether by contract or otherwise, or (b) ownership

+            of more than fifty percent (50%) of the outstanding shares

+            or beneficial ownership of such entity.

+

+      2. License Grants. 

+

+            2.1. The Initial Developer Grant.

+

+            Conditioned upon Your compliance with Section 3.1 below and

+            subject to third party intellectual property claims, the

+            Initial Developer hereby grants You a world-wide,

+            royalty-free, non-exclusive license: 

+

+                  (a) under intellectual property rights (other than

+                  patent or trademark) Licensable by Initial Developer,

+                  to use, reproduce, modify, display, perform,

+                  sublicense and distribute the Original Software (or

+                  portions thereof), with or without Modifications,

+                  and/or as part of a Larger Work; and 

+

+                  (b) under Patent Claims infringed by the making,

+                  using or selling of Original Software, to make, have

+                  made, use, practice, sell, and offer for sale, and/or

+                  otherwise dispose of the Original Software (or

+                  portions thereof). 

+

+                  (c) The licenses granted in Sections 2.1(a) and (b)

+                  are effective on the date Initial Developer first

+                  distributes or otherwise makes the Original Software

+                  available to a third party under the terms of this

+                  License. 

+

+                  (d) Notwithstanding Section 2.1(b) above, no patent

+                  license is granted: (1) for code that You delete from

+                  the Original Software, or (2) for infringements

+                  caused by: (i) the modification of the Original

+                  Software, or (ii) the combination of the Original

+                  Software with other software or devices. 

+

+            2.2. Contributor Grant.

+

+            Conditioned upon Your compliance with Section 3.1 below and

+            subject to third party intellectual property claims, each

+            Contributor hereby grants You a world-wide, royalty-free,

+            non-exclusive license:

+

+                  (a) under intellectual property rights (other than

+                  patent or trademark) Licensable by Contributor to

+                  use, reproduce, modify, display, perform, sublicense

+                  and distribute the Modifications created by such

+                  Contributor (or portions thereof), either on an

+                  unmodified basis, with other Modifications, as

+                  Covered Software and/or as part of a Larger Work; and

+                  

+

+                  (b) under Patent Claims infringed by the making,

+                  using, or selling of Modifications made by that

+                  Contributor either alone and/or in combination with

+                  its Contributor Version (or portions of such

+                  combination), to make, use, sell, offer for sale,

+                  have made, and/or otherwise dispose of: (1)

+                  Modifications made by that Contributor (or portions

+                  thereof); and (2) the combination of Modifications

+                  made by that Contributor with its Contributor Version

+                  (or portions of such combination). 

+

+                  (c) The licenses granted in Sections 2.2(a) and

+                  2.2(b) are effective on the date Contributor first

+                  distributes or otherwise makes the Modifications

+                  available to a third party. 

+

+                  (d) Notwithstanding Section 2.2(b) above, no patent

+                  license is granted: (1) for any code that Contributor

+                  has deleted from the Contributor Version; (2) for

+                  infringements caused by: (i) third party

+                  modifications of Contributor Version, or (ii) the

+                  combination of Modifications made by that Contributor

+                  with other software (except as part of the

+                  Contributor Version) or other devices; or (3) under

+                  Patent Claims infringed by Covered Software in the

+                  absence of Modifications made by that Contributor. 

+

+      3. Distribution Obligations.

+

+            3.1. Availability of Source Code.

+

+            Any Covered Software that You distribute or otherwise make

+            available in Executable form must also be made available in

+            Source Code form and that Source Code form must be

+            distributed only under the terms of this License. You must

+            include a copy of this License with every copy of the

+            Source Code form of the Covered Software You distribute or

+            otherwise make available. You must inform recipients of any

+            such Covered Software in Executable form as to how they can

+            obtain such Covered Software in Source Code form in a

+            reasonable manner on or through a medium customarily used

+            for software exchange.

+

+            3.2. Modifications.

+

+            The Modifications that You create or to which You

+            contribute are governed by the terms of this License. You

+            represent that You believe Your Modifications are Your

+            original creation(s) and/or You have sufficient rights to

+            grant the rights conveyed by this License.

+

+            3.3. Required Notices.

+

+            You must include a notice in each of Your Modifications

+            that identifies You as the Contributor of the Modification.

+            You may not remove or alter any copyright, patent or

+            trademark notices contained within the Covered Software, or

+            any notices of licensing or any descriptive text giving

+            attribution to any Contributor or the Initial Developer.

+

+            3.4. Application of Additional Terms.

+

+            You may not offer or impose any terms on any Covered

+            Software in Source Code form that alters or restricts the

+            applicable version of this License or the recipients'

+            rights hereunder. You may choose to offer, and to charge a

+            fee for, warranty, support, indemnity or liability

+            obligations to one or more recipients of Covered Software.

+            However, you may do so only on Your own behalf, and not on

+            behalf of the Initial Developer or any Contributor. You

+            must make it absolutely clear that any such warranty,

+            support, indemnity or liability obligation is offered by

+            You alone, and You hereby agree to indemnify the Initial

+            Developer and every Contributor for any liability incurred

+            by the Initial Developer or such Contributor as a result of

+            warranty, support, indemnity or liability terms You offer.

+          

+

+            3.5. Distribution of Executable Versions.

+

+            You may distribute the Executable form of the Covered

+            Software under the terms of this License or under the terms

+            of a license of Your choice, which may contain terms

+            different from this License, provided that You are in

+            compliance with the terms of this License and that the

+            license for the Executable form does not attempt to limit

+            or alter the recipient's rights in the Source Code form

+            from the rights set forth in this License. If You

+            distribute the Covered Software in Executable form under a

+            different license, You must make it absolutely clear that

+            any terms which differ from this License are offered by You

+            alone, not by the Initial Developer or Contributor. You

+            hereby agree to indemnify the Initial Developer and every

+            Contributor for any liability incurred by the Initial

+            Developer or such Contributor as a result of any such terms

+            You offer.

+

+            3.6. Larger Works.

+

+            You may create a Larger Work by combining Covered Software

+            with other code not governed by the terms of this License

+            and distribute the Larger Work as a single product. In such

+            a case, You must make sure the requirements of this License

+            are fulfilled for the Covered Software. 

+            

+      4. Versions of the License. 

+

+            4.1. New Versions.

+

+            Sun Microsystems, Inc. is the initial license steward and

+            may publish revised and/or new versions of this License

+            from time to time. Each version will be given a

+            distinguishing version number. Except as provided in

+            Section 4.3, no one other than the license steward has the

+            right to modify this License. 

+

+            4.2. Effect of New Versions.

+

+            You may always continue to use, distribute or otherwise

+            make the Covered Software available under the terms of the

+            version of the License under which You originally received

+            the Covered Software. If the Initial Developer includes a

+            notice in the Original Software prohibiting it from being

+            distributed or otherwise made available under any

+            subsequent version of the License, You must distribute and

+            make the Covered Software available under the terms of the

+            version of the License under which You originally received

+            the Covered Software. Otherwise, You may also choose to

+            use, distribute or otherwise make the Covered Software

+            available under the terms of any subsequent version of the

+            License published by the license steward. 

+

+            4.3. Modified Versions.

+

+            When You are an Initial Developer and You want to create a

+            new license for Your Original Software, You may create and

+            use a modified version of this License if You: (a) rename

+            the license and remove any references to the name of the

+            license steward (except to note that the license differs

+            from this License); and (b) otherwise make it clear that

+            the license contains terms which differ from this License.

+            

+

+      5. DISCLAIMER OF WARRANTY.

+

+      COVERED SOFTWARE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS"

+      BASIS, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED,

+      INCLUDING, WITHOUT LIMITATION, WARRANTIES THAT THE COVERED

+      SOFTWARE IS FREE OF DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR

+      PURPOSE OR NON-INFRINGING. THE ENTIRE RISK AS TO THE QUALITY AND

+      PERFORMANCE OF THE COVERED SOFTWARE IS WITH YOU. SHOULD ANY

+      COVERED SOFTWARE PROVE DEFECTIVE IN ANY RESPECT, YOU (NOT THE

+      INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE COST OF

+      ANY NECESSARY SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER OF

+      WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE. NO USE OF

+      ANY COVERED SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS

+      DISCLAIMER. 

+

+      6. TERMINATION. 

+

+            6.1. This License and the rights granted hereunder will

+            terminate automatically if You fail to comply with terms

+            herein and fail to cure such breach within 30 days of

+            becoming aware of the breach. Provisions which, by their

+            nature, must remain in effect beyond the termination of

+            this License shall survive.

+

+            6.2. If You assert a patent infringement claim (excluding

+            declaratory judgment actions) against Initial Developer or

+            a Contributor (the Initial Developer or Contributor against

+            whom You assert such claim is referred to as "Participant")

+            alleging that the Participant Software (meaning the

+            Contributor Version where the Participant is a Contributor

+            or the Original Software where the Participant is the

+            Initial Developer) directly or indirectly infringes any

+            patent, then any and all rights granted directly or

+            indirectly to You by such Participant, the Initial

+            Developer (if the Initial Developer is not the Participant)

+            and all Contributors under Sections 2.1 and/or 2.2 of this

+            License shall, upon 60 days notice from Participant

+            terminate prospectively and automatically at the expiration

+            of such 60 day notice period, unless if within such 60 day

+            period You withdraw Your claim with respect to the

+            Participant Software against such Participant either

+            unilaterally or pursuant to a written agreement with

+            Participant.

+

+            6.3. In the event of termination under Sections 6.1 or 6.2

+            above, all end user licenses that have been validly granted

+            by You or any distributor hereunder prior to termination

+            (excluding licenses granted to You by any distributor)

+            shall survive termination.

+

+      7. LIMITATION OF LIABILITY.

+

+      UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, WHETHER TORT

+      (INCLUDING NEGLIGENCE), CONTRACT, OR OTHERWISE, SHALL YOU, THE

+      INITIAL DEVELOPER, ANY OTHER CONTRIBUTOR, OR ANY DISTRIBUTOR OF

+      COVERED SOFTWARE, OR ANY SUPPLIER OF ANY OF SUCH PARTIES, BE

+      LIABLE TO ANY PERSON FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR

+      CONSEQUENTIAL DAMAGES OF ANY CHARACTER INCLUDING, WITHOUT

+      LIMITATION, DAMAGES FOR LOST PROFITS, LOSS OF GOODWILL, WORK

+      STOPPAGE, COMPUTER FAILURE OR MALFUNCTION, OR ANY AND ALL OTHER

+      COMMERCIAL DAMAGES OR LOSSES, EVEN IF SUCH PARTY SHALL HAVE BEEN

+      INFORMED OF THE POSSIBILITY OF SUCH DAMAGES. THIS LIMITATION OF

+      LIABILITY SHALL NOT APPLY TO LIABILITY FOR DEATH OR PERSONAL

+      INJURY RESULTING FROM SUCH PARTY'S NEGLIGENCE TO THE EXTENT

+      APPLICABLE LAW PROHIBITS SUCH LIMITATION. SOME JURISDICTIONS DO

+      NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR

+      CONSEQUENTIAL DAMAGES, SO THIS EXCLUSION AND LIMITATION MAY NOT

+      APPLY TO YOU.

+

+      8. U.S. GOVERNMENT END USERS.

+

+      The Covered Software is a "commercial item," as that term is

+      defined in 48 C.F.R. 2.101 (Oct. 1995), consisting of "commercial

+      computer software" (as that term is defined at 48 C.F.R. 

+      252.227-7014(a)(1)) and "commercial computer software

+      documentation" as such terms are used in 48 C.F.R. 12.212 (Sept.

+      1995). Consistent with 48 C.F.R. 12.212 and 48 C.F.R. 227.7202-1

+      through 227.7202-4 (June 1995), all U.S. Government End Users

+      acquire Covered Software with only those rights set forth herein.

+      This U.S. Government Rights clause is in lieu of, and supersedes,

+      any other FAR, DFAR, or other clause or provision that addresses

+      Government rights in computer software under this License.

+

+      9. MISCELLANEOUS.

+

+      This License represents the complete agreement concerning subject

+      matter hereof. If any provision of this License is held to be

+      unenforceable, such provision shall be reformed only to the

+      extent necessary to make it enforceable. This License shall be

+      governed by the law of the jurisdiction specified in a notice

+      contained within the Original Software (except to the extent

+      applicable law, if any, provides otherwise), excluding such

+      jurisdiction's conflict-of-law provisions. Any litigation

+      relating to this License shall be subject to the jurisdiction of

+      the courts located in the jurisdiction and venue specified in a

+      notice contained within the Original Software, with the losing

+      party responsible for costs, including, without limitation, court

+      costs and reasonable attorneys' fees and expenses. The

+      application of the United Nations Convention on Contracts for the

+      International Sale of Goods is expressly excluded. Any law or

+      regulation which provides that the language of a contract shall

+      be construed against the drafter shall not apply to this License.

+      You agree that You alone are responsible for compliance with the

+      United States export administration regulations (and the export

+      control laws and regulation of any other countries) when You use,

+      distribute or otherwise make available any Covered Software.

+

+      10. RESPONSIBILITY FOR CLAIMS.

+

+      As between Initial Developer and the Contributors, each party is

+      responsible for claims and damages arising, directly or

+      indirectly, out of its utilization of rights under this License

+      and You agree to work with Initial Developer and Contributors to

+      distribute such responsibility on an equitable basis. Nothing

+      herein is intended or shall be deemed to constitute any admission

+      of liability.

+

+===============================================================================

+

+WSDL4j (wsdl4j-1.6.2.jar):

+

+Common Public License - v 1.0

+

+THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS COMMON PUBLIC LICENSE ("AGREEMENT"). ANY USE, REPRODUCTION OR DISTRIBUTION OF THE PROGRAM CONSTITUTES RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT.

+

+1. DEFINITIONS

+

+"Contribution" means:

+

+      a) in the case of the initial Contributor, the initial code and documentation distributed under this Agreement, and

+      b) in the case of each subsequent Contributor:

+

+      i) changes to the Program, and

+

+      ii) additions to the Program;

+

+      where such changes and/or additions to the Program originate from and are distributed by that particular Contributor. A Contribution 'originates' from a Contributor if it was added to the Program by such Contributor itself or anyone acting on such Contributor's behalf. Contributions do not include additions to the Program which: (i) are separate modules of software distributed in conjunction with the Program under their own license agreement, and (ii) are not derivative works of the Program. 

+

+"Contributor" means any person or entity that distributes the Program.

+

+"Licensed Patents " mean patent claims licensable by a Contributor which are necessarily infringed by the use or sale of its Contribution alone or when combined with the Program.

+

+"Program" means the Contributions distributed in accordance with this Agreement.

+

+"Recipient" means anyone who receives the Program under this Agreement, including all Contributors.

+

+2. GRANT OF RIGHTS

+

+      a) Subject to the terms of this Agreement, each Contributor hereby grants Recipient a non-exclusive, worldwide, royalty-free copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, distribute and sublicense the Contribution of such Contributor, if any, and such derivative works, in source code and object code form.

+

+      b) Subject to the terms of this Agreement, each Contributor hereby grants Recipient a non-exclusive, worldwide, royalty-free patent license under Licensed Patents to make, use, sell, offer to sell, import and otherwise transfer the Contribution of such Contributor, if any, in source code and object code form. This patent license shall apply to the combination of the Contribution and the Program if, at the time the Contribution is added by the Contributor, such addition of the Contribution causes such combination to be covered by the Licensed Patents. The patent license shall not apply to any other combinations which include the Contribution. No hardware per se is licensed hereunder. 

+

+      c) Recipient understands that although each Contributor grants the licenses to its Contributions set forth herein, no assurances are provided by any Contributor that the Program does not infringe the patent or other intellectual property rights of any other entity. Each Contributor disclaims any liability to Recipient for claims brought by any other entity based on infringement of intellectual property rights or otherwise. As a condition to exercising the rights and licenses granted hereunder, each Recipient hereby assumes sole responsibility to secure any other intellectual property rights needed, if any. For example, if a third party patent license is required to allow Recipient to distribute the Program, it is Recipient's responsibility to acquire that license before distributing the Program.

+

+      d) Each Contributor represents that to its knowledge it has sufficient copyright rights in its Contribution, if any, to grant the copyright license set forth in this Agreement. 

+

+3. REQUIREMENTS

+

+A Contributor may choose to distribute the Program in object code form under its own license agreement, provided that:

+

+      a) it complies with the terms and conditions of this Agreement; and

+

+      b) its license agreement:

+

+      i) effectively disclaims on behalf of all Contributors all warranties and conditions, express and implied, including warranties or conditions of title and non-infringement, and implied warranties or conditions of merchantability and fitness for a particular purpose; 

+

+      ii) effectively excludes on behalf of all Contributors all liability for damages, including direct, indirect, special, incidental and consequential damages, such as lost profits; 

+

+      iii) states that any provisions which differ from this Agreement are offered by that Contributor alone and not by any other party; and

+

+      iv) states that source code for the Program is available from such Contributor, and informs licensees how to obtain it in a reasonable manner on or through a medium customarily used for software exchange. 

+

+When the Program is made available in source code form:

+

+      a) it must be made available under this Agreement; and 

+

+      b) a copy of this Agreement must be included with each copy of the Program. 

+

+Contributors may not remove or alter any copyright notices contained within the Program.

+

+Each Contributor must identify itself as the originator of its Contribution, if any, in a manner that reasonably allows subsequent Recipients to identify the originator of the Contribution.

+

+4. COMMERCIAL DISTRIBUTION

+

+Commercial distributors of software may accept certain responsibilities with respect to end users, business partners and the like. While this license is intended to facilitate the commercial use of the Program, the Contributor who includes the Program in a commercial product offering should do so in a manner which does not create potential liability for other Contributors. Therefore, if a Contributor includes the Program in a commercial product offering, such Contributor ("Commercial Contributor") hereby agrees to defend and indemnify every other Contributor ("Indemnified Contributor") against any losses, damages and costs (collectively "Losses") arising from claims, lawsuits and other legal actions brought by a third party against the Indemnified Contributor to the extent caused by the acts or omissions of such Commercial Contributor in connection with its distribution of the Program in a commercial product offering. The obligations in this section do not apply to any claims or Losses relating to any actual or alleged intellectual property infringement. In order to qualify, an Indemnified Contributor must: a) promptly notify the Commercial Contributor in writing of such claim, and b) allow the Commercial Contributor to control, and cooperate with the Commercial Contributor in, the defense and any related settlement negotiations. The Indemnified Contributor may participate in any such claim at its own expense.

+

+For example, a Contributor might include the Program in a commercial product offering, Product X. That Contributor is then a Commercial Contributor. If that Commercial Contributor then makes performance claims, or offers warranties related to Product X, those performance claims and warranties are such Commercial Contributor's responsibility alone. Under this section, the Commercial Contributor would have to defend claims against the other Contributors related to those performance claims and warranties, and if a court requires any other Contributor to pay any damages as a result, the Commercial Contributor must pay those damages.

+

+5. NO WARRANTY

+

+EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is solely responsible for determining the appropriateness of using and distributing the Program and assumes all risks associated with its exercise of rights under this Agreement, including but not limited to the risks and costs of program errors, compliance with applicable laws, damage to or loss of data, programs or equipment, and unavailability or interruption of operations.

+

+6. DISCLAIMER OF LIABILITY

+

+EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

+

+7. GENERAL

+

+If any provision of this Agreement is invalid or unenforceable under applicable law, it shall not affect the validity or enforceability of the remainder of the terms of this Agreement, and without further action by the parties hereto, such provision shall be reformed to the minimum extent necessary to make such provision valid and enforceable.

+

+If Recipient institutes patent litigation against a Contributor with respect to a patent applicable to software (including a cross-claim or counterclaim in a lawsuit), then any patent licenses granted by that Contributor to such Recipient under this Agreement shall terminate as of the date such litigation is filed. In addition, if Recipient institutes patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Program itself (excluding combinations of the Program with other software or hardware) infringes such Recipient's patent(s), then such Recipient's rights granted under Section 2(b) shall terminate as of the date such litigation is filed.

+

+All Recipient's rights under this Agreement shall terminate if it fails to comply with any of the material terms or conditions of this Agreement and does not cure such failure in a reasonable period of time after becoming aware of such noncompliance. If all Recipient's rights under this Agreement terminate, Recipient agrees to cease use and distribution of the Program as soon as reasonably practicable. However, Recipient's obligations under this Agreement and any licenses granted by Recipient relating to the Program shall continue and survive.

+

+Everyone is permitted to copy and distribute copies of this Agreement, but in order to avoid inconsistency the Agreement is copyrighted and may only be modified in the following manner. The Agreement Steward reserves the right to publish new versions (including revisions) of this Agreement from time to time. No one other than the Agreement Steward has the right to modify this Agreement. IBM is the initial Agreement Steward. IBM may assign the responsibility to serve as the Agreement Steward to a suitable separate entity. Each new version of the Agreement will be given a distinguishing version number. The Program (including Contributions) may always be distributed subject to the version of the Agreement under which it was received. In addition, after a new version of the Agreement is published, Contributor may elect to distribute the Program (including its Contributions) under the new version. Except as expressly stated in Sections 2(a) and 2(b) above, Recipient receives no rights or licenses to the intellectual property of any Contributor under this Agreement, whether expressly, by implication, estoppel or otherwise. All rights in the Program not expressly granted under this Agreement are reserved.

+

+This Agreement is governed by the laws of the State of New York and the intellectual property laws of the United States of America. No party to this Agreement will bring a legal action under this Agreement more than one year after the cause of action arose. Each party waives its rights to a jury trial in any resulting litigation. 

+

+===============================================================================

+

+backport-util-concurrent-3.1.jar :

+

+The software comprising backport-util-concurrent is based in large

+part on the code from JSR166, and the package dl.util.concurrent.

+The software has been released to the public domain, as explained at:

+http://creativecommons.org/licenses/publicdomain, excepting portions

+of the class

+edu.emory.mathcs.backport.java.util.concurrent.CopyOnWriteArrayList,

+which were adapted from class java.util.ArrayList, written by Sun

+Microsystems, Inc, which are used with kind permission, and subject

+to the following:

+

+Copyright 2002-2004 Sun Microsystems, Inc. All rights reserved. Use is

+subject to the following license terms.

+

+  "Sun hereby grants you a non-exclusive, worldwide, non-transferrable

+  license to use and distribute the Java Software technologies as part

+  of a larger work in source and binary forms, with or without

+  modification, provided that the following conditions are met:

+

+   -Neither the name of or trademarks of Sun may be used to endorse or

+    promote products derived from the Java Software technology without

+    specific prior written permission.

+

+   -Redistributions of source or binary code must be accompanied by the

+    following notice and disclaimers:

+

+    Portions copyright Sun Microsystems, Inc. Used with kind permission.

+

+    This software is provided AS IS, without a warranty of any kind.  ALL

+    EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND

+    WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF

+    MERCHANTABILITY, FITNESS FOR A PARTICULAR PUPOSE OR

+    NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN

+    MICROSYSTEMS, INC. AND ITS LICENSORS SHALL NOT BE LIABLE

+    FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF

+    USING, MODIFYING OR DISTRIBUTING THE SOFTWARE OR ITS

+    DERIVATIVES. IN NO EVENT WILL SUN MICROSYSTEMS, INC. OR

+    ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR

+    DATA, OR FOR DIRECT, INDIRECT,CONSQUENTIAL, INCIDENTAL

+    OR PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF

+    THE THEORY OR LIABILITY, ARISING OUT OF THE USE OF OR

+    INABILITY TO USE SOFTWARE, EVEN IF SUN MICROSYSTEMS, INC.

+    HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

+

+    You acknowledge that Software is not designed, licensed or intended for

+    use in the design, construction, operation or maintenance of any nuclear

+    facility."

+

+===============================================================================

+

+jdom-1.0.jar :

+

+$Id: LICENSE.txt,v 1.11 2004/02/06 09:32:57 jhunter Exp $

+

+ Copyright (C) 2000-2004 Jason Hunter & Brett McLaughlin.

+ All rights reserved.

+ 

+ Redistribution and use in source and binary forms, with or without

+ modification, are permitted provided that the following conditions

+ are met:

+ 

+ 1. Redistributions of source code must retain the above copyright

+    notice, this list of conditions, and the following disclaimer.

+ 

+ 2. Redistributions in binary form must reproduce the above copyright

+    notice, this list of conditions, and the disclaimer that follows 

+    these conditions in the documentation and/or other materials 

+    provided with the distribution.

+

+ 3. The name "JDOM" must not be used to endorse or promote products

+    derived from this software without prior written permission.  For

+    written permission, please contact <request_AT_jdom_DOT_org>.

+ 

+ 4. Products derived from this software may not be called "JDOM", nor

+    may "JDOM" appear in their name, without prior written permission

+    from the JDOM Project Management <request_AT_jdom_DOT_org>.

+ 

+ In addition, we request (but do not require) that you include in the 

+ end-user documentation provided with the redistribution and/or in the 

+ software itself an acknowledgement equivalent to the following:

+     "This product includes software developed by the

+      JDOM Project (http://www.jdom.org/)."

+ Alternatively, the acknowledgment may be graphical using the logos 

+ available at http://www.jdom.org/images/logos.

+

+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED

+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES

+ OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

+ DISCLAIMED.  IN NO EVENT SHALL THE JDOM AUTHORS OR THE PROJECT

+ CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+ SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+ LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

+ USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

+ ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,

+ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT

+ OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

+ SUCH DAMAGE.

+

+ This software consists of voluntary contributions made by many 

+ individuals on behalf of the JDOM Project and was originally 

+ created by Jason Hunter <jhunter_AT_jdom_DOT_org> and

+ Brett McLaughlin <brett_AT_jdom_DOT_org>.  For more information

+ on the JDOM Project, please see <http://www.jdom.org/>. 

+

+================================================================================

+

+For Saxon including 

+   saxon-8.7.jar

+   saxon-dom-8.7.jar

+   saxon-xpath-8.7.jar

+

+ MOZILLA PUBLIC LICENSE

+Version 1.0

+

+1. Definitions.

+

+      1.1. ``Contributor'' means each entity that creates or contributes to the creation of Modifications.

+

+      1.2. ``Contributor Version'' means the combination of the Original Code, prior Modifications used by a Contributor, and the Modifications made by that particular Contributor.

+

+      1.3. ``Covered Code'' means the Original Code or Modifications or the combination of the Original Code and Modifications, in each case including portions thereof.

+

+      1.4. ``Electronic Distribution Mechanism'' means a mechanism generally accepted in the software development community for the electronic transfer of data.

+

+      1.5. ``Executable'' means Covered Code in any form other than Source Code.

+

+      1.6. ``Initial Developer'' means the individual or entity identified as the Initial Developer in the Source Code notice required by Exhibit A.

+

+      1.7. ``Larger Work'' means a work which combines Covered Code or portions thereof with code not governed by the terms of this License.

+

+      1.8. ``License'' means this document.

+

+      1.9. ``Modifications'' means any addition to or deletion from the substance or structure of either the Original Code or any previous Modifications. When Covered Code is released as a series of files, a Modification is:

+

+            A. Any addition to or deletion from the contents of a file containing Original Code or previous Modifications.

+

+            B. Any new file that contains any part of the Original Code or previous Modifications. 

+

+      1.10. ``Original Code'' means Source Code of computer software code which is described in the Source Code notice required by Exhibit A as Original Code, and which, at the time of its release under this License is not already Covered Code governed by this License.

+

+      1.11. ``Source Code'' means the preferred form of the Covered Code for making modifications to it, including all modules it contains, plus any associated interface definition files, scripts used to control compilation and installation of an Executable, or a list of source code differential comparisons against either the Original Code or another well known, available Covered Code of the Contributor's choice. The Source Code can be in a compressed or archival form, provided the appropriate decompression or de-archiving software is widely available for no charge.

+

+      1.12. ``You'' means an individual or a legal entity exercising rights under, and complying with all of the terms of, this License or a future version of this License issued under Section 6.1. For legal entities, ``You'' includes any entity which controls, is controlled by, or is under common control with You. For purposes of this definition, ``control'' means (a) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (b) ownership of fifty percent (50%) or more of the outstanding shares or beneficial ownership of such entity. 

+

+2. Source Code License.

+

+      2.1. The Initial Developer Grant.

+      The Initial Developer hereby grants You a world-wide, royalty-free, non-exclusive license, subject to third party intellectual property claims:

+

+            (a) to use, reproduce, modify, display, perform, sublicense and distribute the Original Code (or portions thereof) with or without Modifications, or as part of a Larger Work; and

+

+            (b) under patents now or hereafter owned or controlled by Initial Developer, to make, have made, use and sell (``Utilize'') the Original Code (or portions thereof), but solely to the extent that any such patent is reasonably necessary to enable You to Utilize the Original Code (or portions thereof) and not to any greater extent that may be necessary to Utilize further Modifications or combinations. 

+

+      2.2. Contributor Grant.

+      Each Contributor hereby grants You a world-wide, royalty-free, non-exclusive license, subject to third party intellectual property claims:

+

+            (a) to use, reproduce, modify, display, perform, sublicense and distribute the Modifications created by such Contributor (or portions thereof) either on an unmodified basis, with other Modifications, as Covered Code or as part of a Larger Work; and

+

+            (b) under patents now or hereafter owned or controlled by Contributor, to Utilize the Contributor Version (or portions thereof), but solely to the extent that any such patent is reasonably necessary to enable You to Utilize the Contributor Version (or portions thereof), and not to any greater extent that may be necessary to Utilize further Modifications or combinations. 

+

+3. Distribution Obligations.

+

+      3.1. Application of License.

+      The Modifications which You create or to which You contribute are governed by the terms of this License, including without limitation Section 2.2. The Source Code version of Covered Code may be distributed only under the terms of this License or a future version of this License released under Section 6.1, and You must include a copy of this License with every copy of the Source Code You distribute. You may not offer or impose any terms on any Source Code version that alters or restricts the applicable version of this License or the recipients' rights hereunder. However, You may include an additional document offering the additional rights described in Section 3.5.

+

+      3.2. Availability of Source Code.

+      Any Modification which You create or to which You contribute must be made available in Source Code form under the terms of this License either on the same media as an Executable version or via an accepted Electronic Distribution Mechanism to anyone to whom you made an Executable version available; and if made available via Electronic Distribution Mechanism, must remain available for at least twelve (12) months after the date it initially became available, or at least six (6) months after a subsequent version of that particular Modification has been made available to such recipients. You are responsible for ensuring that the Source Code version remains available even if the Electronic Distribution Mechanism is maintained by a third party.

+

+      3.3. Description of Modifications.

+      You must cause all Covered Code to which you contribute to contain a file documenting the changes You made to create that Covered Code and the date of any change. You must include a prominent statement that the Modification is derived, directly or indirectly, from Original Code provided by the Initial Developer and including the name of the Initial Developer in (a) the Source Code, and (b) in any notice in an Executable version or related documentation in which You describe the origin or ownership of the Covered Code.

+

+      3.4. Intellectual Property Matters

+

+            (a) Third Party Claims.

+            If You have knowledge that a party claims an intellectual property right in particular functionality or code (or its utilization under this License), you must include a text file with the source code distribution titled ``LEGAL'' which describes the claim and the party making the claim in sufficient detail that a recipient will know whom to contact. If you obtain such knowledge after You make Your Modification available as described in Section 3.2, You shall promptly modify the LEGAL file in all copies You make available thereafter and shall take other steps (such as notifying appropriate mailing lists or newsgroups) reasonably calculated to inform those who received the Covered Code that new knowledge has been obtained.

+

+            (b) Contributor APIs.

+            If Your Modification is an application programming interface and You own or control patents which are reasonably necessary to implement that API, you must also include this information in the LEGAL file. 

+

+      3.5. Required Notices.

+      You must duplicate the notice in Exhibit A in each file of the Source Code, and this License in any documentation for the Source Code, where You describe recipients' rights relating to Covered Code. If You created one or more Modification(s), You may add your name as a Contributor to the notice described in Exhibit A. If it is not possible to put such notice in a particular Source Code file due to its structure, then you must include such notice in a location (such as a relevant directory file) where a user would be likely to look for such a notice. You may choose to offer, and to charge a fee for, warranty, support, indemnity or liability obligations to one or more recipients of Covered Code. However, You may do so only on Your own behalf, and not on behalf of the Initial Developer or any Contributor. You must make it absolutely clear than any such warranty, support, indemnity or liability obligation is offered by You alone, and You hereby agree to indemnify the Initial Developer and every Contributor for any liability incurred by the Initial Developer or such Contributor as a result of warranty, support, indemnity or liability terms You offer.

+

+      3.6. Distribution of Executable Versions.

+      You may distribute Covered Code in Executable form only if the requirements of Section 3.1-3.5 have been met for that Covered Code, and if You include a notice stating that the Source Code version of the Covered Code is available under the terms of this License, including a description of how and where You have fulfilled the obligations of Section 3.2. The notice must be conspicuously included in any notice in an Executable version, related documentation or collateral in which You describe recipients' rights relating to the Covered Code. You may distribute the Executable version of Covered Code under a license of Your choice, which may contain terms different from this License, provided that You are in compliance with the terms of this License and that the license for the Executable version does not attempt to limit or alter the recipient's rights in the Source Code version from the rights set forth in this License. If You distribute the Executable version under a different license You must make it absolutely clear that any terms which differ from this License are offered by You alone, not by the Initial Developer or any Contributor. You hereby agree to indemnify the Initial Developer and every Contributor for any liability incurred by the Initial Developer or such Contributor as a result of any such terms You offer.

+

+      3.7. Larger Works.

+      You may create a Larger Work by combining Covered Code with other code not governed by the terms of this License and distribute the Larger Work as a single product. In such a case, You must make sure the requirements of this License are fulfilled for the Covered Code. 

+

+4. Inability to Comply Due to Statute or Regulation.

+

+      If it is impossible for You to comply with any of the terms of this License with respect to some or all of the Covered Code due to statute or regulation then You must: (a) comply with the terms of this License to the maximum extent possible; and (b) describe the limitations and the code they affect. Such description must be included in the LEGAL file described in Section 3.4 and must be included with all distributions of the Source Code. Except to the extent prohibited by statute or regulation, such description must be sufficiently detailed for a recipient of ordinary skill to be able to understand it. 

+

+5. Application of this License.

+

+      This License applies to code to which the Initial Developer has attached the notice in Exhibit A, and to related Covered Code. 

+

+6. Versions of the License.

+

+      6.1. New Versions.

+      Netscape Communications Corporation (``Netscape'') may publish revised and/or new versions of the License from time to time. Each version will be given a distinguishing version number.

+

+      6.2. Effect of New Versions.

+      Once Covered Code has been published under a particular version of the License, You may always continue to use it under the terms of that version. You may also choose to use such Covered Code under the terms of any subsequent version of the License published by Netscape. No one other than Netscape has the right to modify the terms applicable to Covered Code created under this License.

+

+      6.3. Derivative Works.

+      If you create or use a modified version of this License (which you may only do in order to apply it to code which is not already Covered Code governed by this License), you must (a) rename Your license so that the phrases ``Mozilla'', ``MOZILLAPL'', ``MOZPL'', ``Netscape'', ``NPL'' or any confusingly similar phrase do not appear anywhere in your license and (b) otherwise make it clear that your version of the license contains terms which differ from the Mozilla Public License and Netscape Public License. (Filling in the name of the Initial Developer, Original Code or Contributor in the notice described in Exhibit A shall not of themselves be deemed to be modifications of this License.) 

+

+7. DISCLAIMER OF WARRANTY.

+

+      COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN ``AS IS'' BASIS, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, WARRANTIES THAT THE COVERED CODE IS FREE OF DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE OR NON-INFRINGING. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE COVERED CODE IS WITH YOU. SHOULD ANY COVERED CODE PROVE DEFECTIVE IN ANY RESPECT, YOU (NOT THE INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE COST OF ANY NECESSARY SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE. NO USE OF ANY COVERED CODE IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS DISCLAIMER. 

+

+8. TERMINATION.

+

+      This License and the rights granted hereunder will terminate automatically if You fail to comply with terms herein and fail to cure such breach within 30 days of becoming aware of the breach. All sublicenses to the Covered Code which are properly granted shall survive any termination of this License. Provisions which, by their nature, must remain in effect beyond the termination of this License shall survive. 

+

+9. LIMITATION OF LIABILITY.

+

+      UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, WHETHER TORT (INCLUDING NEGLIGENCE), CONTRACT, OR OTHERWISE, SHALL THE INITIAL DEVELOPER, ANY OTHER CONTRIBUTOR, OR ANY DISTRIBUTOR OF COVERED CODE, OR ANY SUPPLIER OF ANY OF SUCH PARTIES, BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY CHARACTER INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF GOODWILL, WORK STOPPAGE, COMPUTER FAILURE OR MALFUNCTION, OR ANY AND ALL OTHER COMMERCIAL DAMAGES OR LOSSES, EVEN IF SUCH PARTY SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF SUCH DAMAGES. THIS LIMITATION OF LIABILITY SHALL NOT APPLY TO LIABILITY FOR DEATH OR PERSONAL INJURY RESULTING FROM SUCH PARTY'S NEGLIGENCE TO THE EXTENT APPLICABLE LAW PROHIBITS SUCH LIMITATION. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THAT EXCLUSION AND LIMITATION MAY NOT APPLY TO YOU. 

+

+10. U.S. GOVERNMENT END USERS.

+

+      The Covered Code is a ``commercial item,'' as that term is defined in 48 C.F.R. 2.101 (Oct. 1995), consisting of ``commercial computer software'' and ``commercial computer software documentation,'' as such terms are used in 48 C.F.R. 12.212 (Sept. 1995). Consistent with 48 C.F.R. 12.212 and 48 C.F.R. 227.7202-1 through 227.7202-4 (June 1995), all U.S. Government End Users acquire Covered Code with only those rights set forth herein. 

+

+11. MISCELLANEOUS.

+

+      This License represents the complete agreement concerning subject matter hereof. If any provision of this License is held to be unenforceable, such provision shall be reformed only to the extent necessary to make it enforceable. This License shall be governed by California law provisions (except to the extent applicable law, if any, provides otherwise), excluding its conflict-of-law provisions. With respect to disputes in which at least one party is a citizen of, or an entity chartered or registered to do business in, the United States of America: (a) unless otherwise agreed in writing, all disputes relating to this License (excepting any dispute relating to intellectual property rights) shall be subject to final and binding arbitration, with the losing party paying all costs of arbitration; (b) any arbitration relating to this Agreement shall be held in Santa Clara County, California, under the auspices of JAMS/EndDispute; and (c) any litigation relating to this Agreement shall be subject to the jurisdiction of the Federal Courts of the Northern District of California, with venue lying in Santa Clara County, California, with the losing party responsible for costs, including without limitation, court costs and reasonable attorneys fees and expenses. The application of the United Nations Convention on Contracts for the International Sale of Goods is expressly excluded. Any law or regulation which provides that the language of a contract shall be construed against the drafter shall not apply to this License. 

+

+12. RESPONSIBILITY FOR CLAIMS.

+

+      Except in cases where another Contributor has failed to comply with Section 3.4, You are responsible for damages arising, directly or indirectly, out of Your utilization of rights under this License, based on the number of copies of Covered Code you made available, the revenues you received from utilizing such rights, and other relevant factors. You agree to work with affected parties to distribute responsibility on an equitable basis. 

+

+EXHIBIT A.

+

+      ``The contents of this file are subject to the Mozilla Public License Version 1.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.mozilla.org/MPL/

+

+      Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the specific language governing rights and limitations under the License.

+

+      The Original Code is ______________________________________.

+

+      The Initial Developer of the Original Code is ________________________. Portions created by ______________________ are Copyright (C) ______ _______________________. All Rights Reserved.

+

+      Contributor(s): ______________________________________.'' 

+

+===============================================================================

+

+The jaxen-1.1.1.jar:

+

+ $Id: LICENSE.txt,v 1.5 2006/02/05 21:49:04 elharo Exp $

+

+ Copyright 2003-2006 The Werken Company. All Rights Reserved.

+ 

+ Redistribution and use in source and binary forms, with or without

+ modification, are permitted provided that the following conditions are

+ met:

+

+  * Redistributions of source code must retain the above copyright

+    notice, this list of conditions and the following disclaimer.

+

+  * Redistributions in binary form must reproduce the above copyright

+    notice, this list of conditions and the following disclaimer in the

+    documentation and/or other materials provided with the distribution.

+

+  * Neither the name of the Jaxen Project nor the names of its

+    contributors may be used to endorse or promote products derived 

+    from this software without specific prior written permission.

+

+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS

+IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED

+TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A

+PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER

+OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF

+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING

+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+================================================================================

+The asm-3.1.jar are distributed under the license:

+

+Copyright (c) 2000-2005 INRIA, France Telecom

+All rights reserved.

+

+Redistribution and use in source and binary forms, with or without

+modification, are permitted provided that the following conditions

+are met:

+

+1. Redistributions of source code must retain the above copyright

+   notice, this list of conditions and the following disclaimer.

+

+2. Redistributions in binary form must reproduce the above copyright

+   notice, this list of conditions and the following disclaimer in the

+   documentation and/or other materials provided with the distribution.

+

+3. Neither the name of the copyright holders nor the names of its

+   contributors may be used to endorse or promote products derived from

+   this software without specific prior written permission.

+

+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE

+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF

+THE POSSIBILITY OF SUCH DAMAGE.

+

+================================================================================

+

+The tuscany-assembly-xsd-osoa jar includes XSD files under the following SCA Collaboration license:

+

+License for the Service Component Architecture JavaDoc, Interface 

+Definition files and XSD files.

+

+The Service Component Architecture JavaDoc, Interface Definition files, 

+and XSD files are being provided by the copyright holders under the 

+following license. By using and/or copying this work, you agree that 

+you have read, understood and will comply with the following terms and 

+conditions:

+

+Permission to copy, display, make derivative works of, and distribute 

+the Service Component Architecture JavaDoc, Interface Definition Files 

+and XSD files (the "Artifacts") in any medium without fee or royalty is 

+hereby granted, provided that you include the following on ALL copies 

+of the Artifacts, or portions thereof, that you make: 

+

+1. A link or URL to the Artifacts at this location:

+http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications 

+

+2. The full text of this copyright notice as shown in the Artifacts.

+

+THE ARTIFACTS ARE PROVIDED "AS IS," AND THE AUTHORS MAKE NO 

+REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THE 

+ARTIFACTS AND THE IMPLEMENTATION OF THEIR CONTENTS, INCLUDING, BUT NOT 

+LIMITED TO, WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR 

+PURPOSE, NON-INFRINGEMENT OR TITLE.  

+

+THE AUTHORS WILL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, 

+INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR RELATING TO ANY 

+USE OR DISTRIBUTION OF THE ARTIFACTS.

+

+The name and trademarks of the Authors may NOT be used in any manner, 

+including advertising or publicity pertaining to the Service Component 

+Architecture Specification or its contents without specific, written 

+prior permission. Title to copyright in the Service Component 

+Architecture Specification and the JavaDoc, Interface Definition Files 

+and XSD Files will at all times remain with the Authors.

+

+No other rights are granted by implication, estoppel or otherwise.

+

+Revision level 1.1, last updated on 2007/11/19

+

+

+================================================================================

+

+The tuscany-assembly-xsd.jar includes XSD files under the following OASIS license:

+

+All capitalized terms in the following text have the meanings assigned to them in the OASIS Intellectual 

+Property Rights Policy (the "OASIS IPR Policy"). The full Policy may be found at the OASIS website.

+This document and translations of it may be copied and furnished to others, and derivative works that 

+comment on or otherwise explain it or assist in its implementation may be prepared, copied, published, 

+and distributed, in whole or in part, without restriction of any kind, provided that the above copyright 

+notice and this section are included on all such copies and derivative works. However, this document 

+itself may not be modified in any way, including by removing the copyright notice or references to OASIS, 

+except as needed for the purpose of developing any document or deliverable produced by an OASIS 

+Technical Committee (in which case the rules applicable to copyrights, as set forth in the OASIS IPR 

+Policy, must be followed) or as required to translate it into languages other than English.

+The limited permissions granted above are perpetual and will not be revoked by OASIS or its successors 

+or assigns.

+This document and the information contained herein is provided on an "AS IS" basis and OASIS 

+DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY 

+WARRANTY THAT THE USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY OWNERSHIP 

+RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR 

+PURPOSE.

+OASIS requests that any OASIS Party or any other party that believes it has patent claims that would 

+necessarily be infringed by implementations of this OASIS Committee Specification or OASIS Standard, 

+to notify OASIS TC Administrator and provide an indication of its willingness to grant patent licenses to 

+such patent claims in a manner consistent with the IPR Mode of the OASIS Technical Committee that 

+produced this specification.

+OASIS invites any party to contact the OASIS TC Administrator if it is aware of a claim of ownership of 

+any patent claims that would necessarily be infringed by implementations of this specification by a patent 

+holder that is not willing to provide a license to such patent claims in a manner consistent with the IPR 

+Mode of the OASIS Technical Committee that produced this specification. OASIS may include such 

+claims on its website, but disclaims any obligation to do so.

+OASIS takes no position regarding the validity or scope of any intellectual property or other rights that 

+might be claimed to pertain to the implementation or use of the technology described in this document or 

+the extent to which any license under such rights might or might not be available; neither does it represent 

+that it has made any effort to identify any such rights. Information on OASIS' procedures with respect to 

+rights in any document or deliverable produced by an OASIS Technical Committee can be found on the 

+OASIS website. Copies of claims of rights made available for publication and any assurances of licenses 

+to be made available, or the result of an attempt made to obtain a general license or permission for the use 

+of such proprietary rights by implementers or users of this OASIS Committee Specification or OASIS 

+Standard, can be obtained from the OASIS TC Administrator. OASIS makes no representation that any 

+information or list of intellectual property rights will at any time be complete, or that any claims in such list 

+are, in fact, Essential Claims.

+The names "OASIS",  are trademarks of OASIS, the owner and developer of this specification, and should 

+be used only to refer to the organization and its official outputs. OASIS welcomes reference to, and 

+implementation and use of, specifications, while reserving the right to enforce its marks against misleading 

+uses. Please see http://www.oasis-open.org/who/trademark.php for above guidance.

+

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/release/bin/NOTICE b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/release/bin/NOTICE
new file mode 100644
index 0000000000..77d1c46d12
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/release/bin/NOTICE
@@ -0,0 +1,79 @@
+Apache Tuscany

+Copyright (c) 2005 - 2009 The Apache Software Foundation

+

+This product includes software developed at

+The Apache Software Foundation (http://www.apache.org/).

+

+This product includes/uses the Axion : the Open Source Java Database (http://axion.tigris.org/)

+ Copyright (c) 2002-2003 Axion Development Team. All rights reserved.

+

+This product includes/uses XmlSchema developed at 

+The Apache Software Foundation (http://ws.apache.org/commons/XmlSchema)

+ Portions Copyright 2006 International Business Machines Corp.

+

+This product includes/uses the Jetty Servlet Engine (http://jetty.mortbay.org),

+developed by Mort Bay Consulting  (http://www.mortbay.com)

+

+This product includes/uses DOM4J : the flexible XML framework for java (http://www.dom4j.org/) 

+ Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.

+

+This product includes/uses software, AOP alliance (http://aopalliance.sourceforge.net)

+License: Public Domain 

+

+This product includes/uses javacc (https://javacc.dev.java.net/)

+ Copyright (c) 2003 Sun Microsystems, Inc. All  Rights Reserved.

+

+This product includes software from the GlassFish project (https://glassfish.dev.java.net/)

+    Copyright (c) 2006, Sun Microsystems, Inc.

+    

+This product includes/uses the Sourceforge wsdl4j project (http://sourceforge.net/projects/wsdl4j/)

+

+This product includes/uses JDOM (http://www.jdom.org/)

+ Copyright (C) 2000-2004 Jason Hunter & Brett McLaughlin. All rights reserved.

+

+This product includes/uses javacc (https://javacc.dev.java.net/)

+ Copyright (c) 2003 Sun Microsystems, Inc. All  Rights Reserved.

+

+This product includes/uses ASM (http://asm.objectweb.org)

+   Copyright (c) 2000-2005 INRIA, France Telecom. All rights reserved.

+

+This product includes/uses Jaxen (http://jaxen.codehaus.org/)

+   Copyright 2003-2006 The Werken Company. All Rights Reserved.

+

+This product includes/uses Serp (http://serp.sourceforge.net/) under the BSD license:

+ Copyright (c) 2002, A. Abram White. All rights reserved.

+

+This product also includes software under the BSD license

+with the following copyright:

+ Copyright (c) 2006, Sun Microsystems, Inc. All rights reserved.

+

+The Program includes all or portions of the following software: "The 

+Saxon XSLT and XQuery Processor from Saxonica Limited" distributed under

+an MPL v1.0 license. Please refer to the homepage URL at 

+http://www.saxonica.com/.

+

+This product includes/uses Serp (http://serp.sourceforge.net/) under the BSD license:

+ Copyright (c) 2002, A. Abram White. All rights reserved.

+

+This product also includes "OSGi Materials."

+ Copyright (c) 2000, 2006

+ OSGi Alliance Bishop Ranch 6

+ 2400 Camino Ramon, Suite 375

+ San Ramon, CA 94583 USA

+ All Rights Reserved. 

+

+This product includes software under the Service Component Architecture JavaDoc, 

+Interface Definition files and XSD files license.

+  (c) Copyright SCA Collaboration 2006, 2007

+

+This product includes software under the Service Data Objects JavaDoc and 

+Interface Definition file license

+

+(c) Copyright BEA Systems, Inc., International Business Machines Corporation, 

+Oracle Corporation, Primeton Technologies Ltd., Rogue Wave Software, SAP AG., 

+Software AG., Sun Microsystems, Sybase Inc., Xcalia, Zend Technologies, 

+2005, 2006. All rights reserved.

+

+This product includes software under the OASIS license

+Copyright (C) OASIS(R) 2005, 2009. All Rights Reserved.

+

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/release/launcher/README b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/release/launcher/README
new file mode 100644
index 0000000000..2d16a081c7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/release/launcher/README
@@ -0,0 +1,42 @@
+The bin folder contains bat and shell scripts to help with using Tuscany. 

+You can use the "tuscany.bat" script to start a standalone runtime and 

+deploy your SCA contributions.

+

+For example, change to the implementation-java-calculator sample included 

+in the Tuscany distribution and enter the following command:

+

+..\..\bin\tuscany.bat target\implementation-java-calculator.jar

+

+The script also supports things such as using a Java remote debugger, 

+for help enter use the "/?" parameter, eg:

+

+..\..\bin\tuscany.bat /?

+

+To simplify the use of the script add the absolute file path of the bin 

+folder to your environment path:

+

+set PATH=%PATH%;\Tuscany\tuscany-sca-2.0-M3\bin

+

+and that enables running the script by just "tuscany", for example, in the 

+implementation-java-calculator sample again you can enter:

+

+tuscany target\implementation-java-calculator.jar

+

+Tuscany developers may find it useful to add the script from their SVN checkout 

+development build to their environment so as to start runtimes using their local

+trunk build, for example: 

+

+set PATH=%PATH%;\Tuscany\SVN\trunk\distribution\all\target\apache-tuscany-sca-all-2.0-SNAPSHOT-dir\tuscany-sca-2.0-SNAPSHOT\bin

+

+

+

+

+

+

+

+

+

+   

+

+

+

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/release/launcher/default.config b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/release/launcher/default.config
new file mode 100644
index 0000000000..246279a087
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/release/launcher/default.config
@@ -0,0 +1,22 @@
+#

+#    Licensed to the Apache Software Foundation (ASF) under one or more

+#    contributor license agreements.  See the NOTICE file distributed with

+#    this work for additional information regarding copyright ownership.

+#    The ASF licenses this file to You under the Apache License, Version 2.0

+#    (the "License"); you may not use this file except in compliance with

+#    the License.  You may obtain a copy of the License at

+#

+#       http://www.apache.org/licenses/LICENSE-2.0

+#

+#    Unless required by applicable law or agreed to in writing, software

+#    distributed under the License is distributed on an "AS IS" BASIS,

+#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+#    See the License for the specific language governing permissions and

+#    limitations under the License.

+#

+

+classpath=modules/**

+mainClass=[firstArgJarManifestMainClass]|org.apache.tuscany.sca.node.NodeMain2

+-Djava.util.logging.config.file={TUSCANY_HOME}/samples/logging.properties

+

+

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/release/launcher/osgi.config b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/release/launcher/osgi.config
new file mode 100644
index 0000000000..9516b9db34
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/release/launcher/osgi.config
@@ -0,0 +1,21 @@
+#

+#    Licensed to the Apache Software Foundation (ASF) under one or more

+#    contributor license agreements.  See the NOTICE file distributed with

+#    this work for additional information regarding copyright ownership.

+#    The ASF licenses this file to You under the Apache License, Version 2.0

+#    (the "License"); you may not use this file except in compliance with

+#    the License.  You may obtain a copy of the License at

+#

+#       http://www.apache.org/licenses/LICENSE-2.0

+#

+#    Unless required by applicable law or agreed to in writing, software

+#    distributed under the License is distributed on an "AS IS" BASIS,

+#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+#    See the License for the specific language governing permissions and

+#    limitations under the License.

+#

+

+classpath=modules/**

+-Djava.util.logging.config.file={TUSCANY_HOME}/samples/logging.properties

+mainClass=org.apache.tuscany.sca.node.equinox.launcher.NodeLauncher2

+

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/release/launcher/tuscany.bat b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/release/launcher/tuscany.bat
new file mode 100644
index 0000000000..6dfb29ff8b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/release/launcher/tuscany.bat
@@ -0,0 +1,76 @@
+@echo off

+

+REM # Licensed to the Apache Software Foundation (ASF) under one

+REM # or more contributor license agreements.  See the NOTICE file

+REM # distributed with this work for additional information

+REM # regarding copyright ownership.  The ASF licenses this file

+REM # to you under the Apache License, Version 2.0 (the

+REM # "License"); you may not use this file except in compliance

+REM # with the License.  You may obtain a copy of the License at

+REM # 

+REM #   http://www.apache.org/licenses/LICENSE-2.0

+REM # 

+REM # Unless required by applicable law or agreed to in writing,

+REM # software distributed under the License is distributed on an

+REM # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+REM # KIND, either express or implied.  See the License for the

+REM # specific language governing permissions and limitations

+REM # under the License. 

+

+if "%1"=="/?" goto help

+

+if not "%TUSCANY_HOME%"=="" goto gotHome

+SET TUSCANY_HOME=%~dp0\..

+if not "%TUSCANY_HOME%"=="" goto gotHome

+echo.

+echo cannot find TUSCANY_HOME please set TUSCANY_HOME variable to the Tuscany installation dir

+echo.

+goto error

+:gotHome

+

+

+set _XDEBUG=

+if not %1==debug goto skipDebug

+set _XDEBUG=-Xdebug -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=y

+shift

+:skipDebug

+

+set _FORK=

+if not %1==fork goto skipFork

+set _FORK=start

+shift

+:skipFORK

+

+set _CMD_LINE_ARGS=

+:argsLoop

+if %1a==a goto doneInit

+set _CMD_LINE_ARGS=%_CMD_LINE_ARGS% %1

+shift

+goto argsLoop

+

+

+:doneInit

+

+%_FORK% java %_XDEBUG% -jar %TUSCANY_HOME%/bin/launcher.jar %_CMD_LINE_ARGS%

+

+goto end

+

+:help

+

+echo Apache Tuscany SCA runtime launcher

+echo TUSCANY [debug] [fork] contributions

+echo     debug          enable Java remote debugging

+echo     fork           start a new command prompt window to run the contributions

+echo     contributions  list of SCA contribution file names seperated by spaces. All

+echo                    deployable composites found in the contributions will be run.

+

+goto end

+

+:error

+set ERROR_CODE=1

+

+

+:end

+@endlocal

+exit /B %ERROR_CODE%

+

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/release/launcher/tuscany.sh b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/release/launcher/tuscany.sh
new file mode 100644
index 0000000000..b053afe4e1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/release/launcher/tuscany.sh
@@ -0,0 +1,54 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations
+
+#!/bin/bash
+
+# copied from tomcat catalina.sh
+# resolve links - $0 may be a softlink
+PRG="$0"
+
+while [ -h "$PRG" ]; do
+ ls=`ls -ld "$PRG"`
+ link=`expr "$ls" : '.*-> \(.*\)$'`
+ if expr "$link" : '/.*' > /dev/null; then
+   PRG="$link"
+ else
+   PRG=`dirname "$PRG"`/"$link"
+ fi
+done
+
+# Get standard environment variables
+PRGDIR=`dirname "$PRG"`
+
+# Only set CATALINA_HOME if not already set
+[ -z "$TUSCANY_HOME" ] && TUSCANY_HOME=`cd "$PRGDIR/.." ; pwd`
+
+if [ "$1" = "/?" ] ; then
+   echo "Apache Tuscany SCA runtime launcher"
+   echo "TUSCANY [debug] contributions"
+   echo "    debug          enable Java remote debugging"
+   echo "    contributions  list of SCA contribution file names seperated by spaces. All"
+   echo "                   deployable composites found in the contributions will be run."
+   exit 1
+fi
+
+_XDEBUG=""
+if [ "$1" = "debug" ] ; then
+  _XDEBUG="-Xdebug -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=y"
+  shift
+fi
+
+java $_XDEBUG -jar $TUSCANY_HOME/bin/launcher.jar "$@"
diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/release/launcher/unmanaged.config b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/release/launcher/unmanaged.config
new file mode 100644
index 0000000000..ac99590ce9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/all/src/main/release/launcher/unmanaged.config
@@ -0,0 +1,21 @@
+#

+#    Licensed to the Apache Software Foundation (ASF) under one or more

+#    contributor license agreements.  See the NOTICE file distributed with

+#    this work for additional information regarding copyright ownership.

+#    The ASF licenses this file to You under the Apache License, Version 2.0

+#    (the "License"); you may not use this file except in compliance with

+#    the License.  You may obtain a copy of the License at

+#

+#       http://www.apache.org/licenses/LICENSE-2.0

+#

+#    Unless required by applicable law or agreed to in writing, software

+#    distributed under the License is distributed on an "AS IS" BASIS,

+#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+#    See the License for the specific language governing permissions and

+#    limitations under the License.

+#

+

+classpath=modules/**

+-Djava.util.logging.config.file={TUSCANY_HOME}/samples/logging.properties

+mainClass=[firstArgJarManifestMainClass]

+

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/pom.xml b/tags/java/sca/2.0-M3-RC3a/distribution/pom.xml
new file mode 100644
index 0000000000..cde319073a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/pom.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-sca</artifactId>
+        <relativePath>../pom.xml</relativePath>
+        <version>2.0-M3</version>
+    </parent>
+    <groupId>org.apache.tuscany.sca</groupId>
+    <artifactId>tuscany-distribution</artifactId>
+    <packaging>pom</packaging>
+    <name>Apache Tuscany SCA Distributions</name>
+
+    <modules>
+        <module>all</module>
+    </modules>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/README.txt b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/README.txt
new file mode 100644
index 0000000000..b6158e3667
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/README.txt
@@ -0,0 +1,8 @@
+This builds the Tuscany Tomcat Distribution. 

+

+After building the distribution .war file will be

+found in the tomcat-war/target directory.

+

+

+

+

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/pom.xml b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/pom.xml
new file mode 100644
index 0000000000..d1f3420a14
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/pom.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-sca</artifactId>

+        <relativePath>../pom.xml</relativePath>

+        <version>2.0-M3</version>

+    </parent>

+    <groupId>org.apache.tuscany.sca</groupId>

+    <artifactId>tuscany-distribution-tomcat</artifactId>

+    <packaging>pom</packaging>

+    <name>Apache Tuscany SCA Distribution Tomcat</name>

+

+    <modules>

+        <module>tomcat-hook</module>

+        <module>tomcat-servlet</module>

+        <module>tomcat-war</module>

+    </modules>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/download-tomcat/build.xml b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/download-tomcat/build.xml
new file mode 100644
index 0000000000..18df3a6c68
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/download-tomcat/build.xml
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<project name="getTomcat">

+

+    <property name="download.location" value="${basedir}/download"/>

+    <property name="downloaded.name" value="${download.location}/apache-tomcat-${tomcat.version}.zip"/>

+

+    <property name="unzip.location" value="${basedir}/target"/>

+    <property name="unzipped.name" value="${unzip.location}/apache-tomcat-${tomcat.version}"/>

+

+    <target name="check-downloaded">

+        <condition property="already.downloaded" >

+            <available file="${downloaded.name}"/>

+        </condition>

+    </target>

+

+    <target name="check-unziped">

+        <condition property="already.unziped" >

+            <available file="${unzipped.name}"/>

+        </condition>

+    </target>

+

+    <target name="download" depends="check-downloaded" unless="already.unziped">

+        <mkdir dir="${download.location}"/>

+        <get src="http://www.apache.org/dist/tomcat/tomcat-6/v${tomcat.version}/bin/apache-tomcat-${tomcat.version}.zip"

+            dest="${downloaded.name}"

+            verbose="true"

+            usetimestamp="true"/>

+    </target>

+

+    <target name="unzip-files" depends="download" unless="already.unziped">

+        <unzip src="${downloaded.name}"

+               dest="${unzip.location}"

+               overwrite="false">

+        </unzip>

+    </target>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/download-tomcat/pom.xml b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/download-tomcat/pom.xml
new file mode 100644
index 0000000000..f40474aa30
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/download-tomcat/pom.xml
@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-distribution-tomcat-testing</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>download-tomcat</artifactId>

+    <packaging>pom</packaging>

+    <name>Apache Tuscany SCA Tomcat Integration Testing Download Tomcat</name>

+

+    <build>

+        <plugins>

+            <plugin>

+                <groupId>org.apache.maven.plugins</groupId>

+                <artifactId>maven-antrun-plugin</artifactId>

+                <executions>

+                    <execution> 

+                        <id>download-tomcat</id>                       

+                        <phase>validate</phase>

+                        <goals>

+                            <goal>run</goal>

+                        </goals>

+                        <configuration>

+                            <tasks>

+                                <ant antfile="./build.xml" target="unzip-files">

+                                    <property name="tomcat.version" value="6.0.18"/>

+                                    <property name="localRepository" value="${settings.localRepository}"/>

+                                </ant>

+                            </tasks>

+                        </configuration>

+                    </execution>

+                </executions>

+            </plugin> 

+        </plugins>

+   </build>

+

+</project>

+

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-client-webapp/pom.xml b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-client-webapp/pom.xml
new file mode 100644
index 0000000000..4f0771bd08
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-client-webapp/pom.xml
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-distribution-tomcat-testing</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>helloworld-client-webapp</artifactId>

+    <packaging>war</packaging>

+    <name>Apache Tuscany SCA Tomcat Integration Testing Helloworld Client Webapp</name>

+

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-sca-api</artifactId>

+            <version>2.0-M3</version>

+            <scope>provided</scope>

+        </dependency>

+    </dependencies>

+

+    <build>

+       <finalName>${artifactId}</finalName>

+   </build>

+

+</project>

+

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-client-webapp/src/main/java/testing/HelloworldService.java b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-client-webapp/src/main/java/testing/HelloworldService.java
new file mode 100644
index 0000000000..5815274774
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-client-webapp/src/main/java/testing/HelloworldService.java
@@ -0,0 +1,27 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package testing;

+

+// TODO: should the webapp need to include the service interface?

+

+public interface HelloworldService {

+

+    String sayHello(String name);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-client-webapp/src/main/webapp/WEB-INF/web.composite b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-client-webapp/src/main/webapp/WEB-INF/web.composite
new file mode 100644
index 0000000000..f8c7f026b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-client-webapp/src/main/webapp/WEB-INF/web.composite
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           targetNamespace="http://testing"

+           name="jsp-client-webapp">

+

+     <!-- TODO: should the component name be unique in the domain? i guess so -->

+    <component name="WebComponent">

+        <implementation.web web-uri=""/>

+        <reference name="service" target="HelloworldComponent"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-client-webapp/src/main/webapp/WEB-INF/web.xml b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-client-webapp/src/main/webapp/WEB-INF/web.xml
new file mode 100644
index 0000000000..f2e3441d5e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-client-webapp/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<web-app version="2.4"

+         xmlns="http://java.sun.com/xml/ns/j2ee"

+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+         xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" >

+

+  <display-name>jsp-client-webapp</display-name>

+

+  <welcome-file-list id="WelcomeFileList">

+    <welcome-file>hello.jsp</welcome-file>

+  </welcome-file-list>

+

+</web-app>

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-client-webapp/src/main/webapp/hello.jsp b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-client-webapp/src/main/webapp/hello.jsp
new file mode 100644
index 0000000000..d520375993
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-client-webapp/src/main/webapp/hello.jsp
@@ -0,0 +1,36 @@
+<%--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+--%>

+<%@ page contentType="text/html;charset=UTF-8" language="java" %>

+<%@ taglib uri="http://www.osoa.org/sca/sca_jsp.tld" prefix="sca" %>

+

+<sca:reference name="service" type="testing.HelloworldService" />

+

+<html>

+  <body >

+

+    <h2>jsp-client-webapp</h2>

+

+    Calling HelloworldService sayHello("world") returns:

+

+    <p>

+

+    <%= service.sayHello("world") %>

+

+  </body>

+</html>

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-service-contribution/pom.xml b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-service-contribution/pom.xml
new file mode 100644
index 0000000000..03968f048b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-service-contribution/pom.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-distribution-tomcat-testing</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>helloworld-service-contribution</artifactId>

+    <name>Apache Tuscany SCA Tomcat Integration Testing Helloworld Service Contribution</name>

+

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-sca-api</artifactId>

+            <version>2.0-M3</version>

+            <scope>provided</scope>

+        </dependency>

+

+    </dependencies>

+

+    <build>

+       <finalName>${artifactId}</finalName>

+   </build>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-service-contribution/src/main/java/testing/HelloworldImpl.java b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-service-contribution/src/main/java/testing/HelloworldImpl.java
new file mode 100644
index 0000000000..f59c31f481
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-service-contribution/src/main/java/testing/HelloworldImpl.java
@@ -0,0 +1,36 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package testing;

+

+import org.oasisopen.sca.annotation.Init;

+import org.oasisopen.sca.annotation.Scope;

+import org.oasisopen.sca.annotation.EagerInit;

+

+@Scope("COMPOSITE") @EagerInit

+public class HelloworldImpl implements HelloworldService {

+

+    public String sayHello(String name) {

+        return "Hello " + name;

+    }

+

+    @Init

+    public void init() {

+        System.out.println("HelloworldImpl eager init: " + sayHello("world"));

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-service-contribution/src/main/java/testing/HelloworldService.java b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-service-contribution/src/main/java/testing/HelloworldService.java
new file mode 100644
index 0000000000..be529d36e7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-service-contribution/src/main/java/testing/HelloworldService.java
@@ -0,0 +1,25 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package testing;

+

+public interface HelloworldService {

+

+    String sayHello(String name);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-service-contribution/src/main/resources/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-service-contribution/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..f39e321376
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-service-contribution/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<contribution xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+              xmlns:testing="http://org.apache.tuscany.tomcat.testing">

+   <deployable composite="testing:helloworld-service-contribution"/>

+</contribution>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-service-contribution/src/main/resources/helloworld.composite b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-service-contribution/src/main/resources/helloworld.composite
new file mode 100644
index 0000000000..5b4279d9cc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/helloworld-service-contribution/src/main/resources/helloworld.composite
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           targetNamespace="http://org.apache.tuscany.tomcat.testing"

+           name="helloworld-service-contribution">

+

+    <component name="HelloworldComponent">

+        <implementation.java class="testing.HelloworldImpl"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/pom.xml b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/pom.xml
new file mode 100644
index 0000000000..a377c92c1e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/testing/pom.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-distribution-tomcat</artifactId>

+        <relativePath>../pom.xml</relativePath>

+        <version>2.0-M3</version>

+    </parent>

+    <groupId>org.apache.tuscany.sca</groupId>

+    <artifactId>tuscany-distribution-tomcat-testing</artifactId>

+    <packaging>pom</packaging>

+    <name>Apache Tuscany SCA Distribution Tomcat Testing</name>

+

+    <modules>

+        <module>helloworld-service-contribution</module>

+        <module>helloworld-client-webapp</module>

+    </modules>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-hook/LICENSE b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-hook/LICENSE
new file mode 100644
index 0000000000..6e529a25c4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-hook/LICENSE
@@ -0,0 +1,205 @@
+

+                                 Apache License

+                           Version 2.0, January 2004

+                        http://www.apache.org/licenses/

+

+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

+

+   1. Definitions.

+

+      "License" shall mean the terms and conditions for use, reproduction,

+      and distribution as defined by Sections 1 through 9 of this document.

+

+      "Licensor" shall mean the copyright owner or entity authorized by

+      the copyright owner that is granting the License.

+

+      "Legal Entity" shall mean the union of the acting entity and all

+      other entities that control, are controlled by, or are under common

+      control with that entity. For the purposes of this definition,

+      "control" means (i) the power, direct or indirect, to cause the

+      direction or management of such entity, whether by contract or

+      otherwise, or (ii) ownership of fifty percent (50%) or more of the

+      outstanding shares, or (iii) beneficial ownership of such entity.

+

+      "You" (or "Your") shall mean an individual or Legal Entity

+      exercising permissions granted by this License.

+

+      "Source" form shall mean the preferred form for making modifications,

+      including but not limited to software source code, documentation

+      source, and configuration files.

+

+      "Object" form shall mean any form resulting from mechanical

+      transformation or translation of a Source form, including but

+      not limited to compiled object code, generated documentation,

+      and conversions to other media types.

+

+      "Work" shall mean the work of authorship, whether in Source or

+      Object form, made available under the License, as indicated by a

+      copyright notice that is included in or attached to the work

+      (an example is provided in the Appendix below).

+

+      "Derivative Works" shall mean any work, whether in Source or Object

+      form, that is based on (or derived from) the Work and for which the

+      editorial revisions, annotations, elaborations, or other modifications

+      represent, as a whole, an original work of authorship. For the purposes

+      of this License, Derivative Works shall not include works that remain

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+

+      "Contribution" shall mean any work of authorship, including

+      the original version of the Work and any modifications or additions

+      to that Work or Derivative Works thereof, that is intentionally

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+      designated in writing by the copyright owner as "Not a Contribution."

+

+      "Contributor" shall mean Licensor and any individual or Legal Entity

+      on behalf of whom a Contribution has been received by Licensor and

+      subsequently incorporated within the Work.

+

+   2. Grant of Copyright License. Subject to the terms and conditions of

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+      or a Contribution incorporated within the Work constitutes direct

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+      granted to You under this License for that Work shall terminate

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+

+   4. Redistribution. You may reproduce and distribute copies of the

+      Work or Derivative Works thereof in any medium, with or without

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+      meet the following conditions:

+

+      (a) You must give any other recipients of the Work or

+          Derivative Works a copy of this License; and

+

+      (b) You must cause any modified files to carry prominent notices

+          stating that You changed the files; and

+

+      (c) You must retain, in the Source form of any Derivative Works

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+      (d) If the Work includes a "NOTICE" text file as part of its

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+          of the NOTICE file are for informational purposes only and

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+          notices within Derivative Works that You distribute, alongside

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+

+      You may add Your own copyright statement to Your modifications and

+      may provide additional or different license terms and conditions

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+

+   5. Submission of Contributions. Unless You explicitly state otherwise,

+      any Contribution intentionally submitted for inclusion in the Work

+      by You to the Licensor shall be under the terms and conditions of

+      this License, without any additional terms or conditions.

+      Notwithstanding the above, nothing herein shall supersede or modify

+      the terms of any separate license agreement you may have executed

+      with Licensor regarding such Contributions.

+

+   6. Trademarks. This License does not grant permission to use the trade

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+      except as required for reasonable and customary use in describing the

+      origin of the Work and reproducing the content of the NOTICE file.

+

+   7. Disclaimer of Warranty. Unless required by applicable law or

+      agreed to in writing, Licensor provides the Work (and each

+      Contributor provides its Contributions) on an "AS IS" BASIS,

+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or

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+

+   8. Limitation of Liability. In no event and under no legal theory,

+      whether in tort (including negligence), contract, or otherwise,

+      unless required by applicable law (such as deliberate and grossly

+      negligent acts) or agreed to in writing, shall any Contributor be

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+      incidental, or consequential damages of any character arising as a

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+      Work (including but not limited to damages for loss of goodwill,

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+

+   9. Accepting Warranty or Additional Liability. While redistributing

+      the Work or Derivative Works thereof, You may choose to offer,

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+

+   END OF TERMS AND CONDITIONS

+

+   APPENDIX: How to apply the Apache License to your work.

+

+      To apply the Apache License to your work, attach the following

+      boilerplate notice, with the fields enclosed by brackets "[]"

+      replaced with your own identifying information. (Don't include

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+      comment syntax for the file format. We also recommend that a

+      file or class name and description of purpose be included on the

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+

+   Copyright [yyyy] [name of copyright owner]

+

+   Licensed under the Apache License, Version 2.0 (the "License");

+   you may not use this file except in compliance with the License.

+   You may obtain a copy of the License at

+

+       http://www.apache.org/licenses/LICENSE-2.0

+

+   Unless required by applicable law or agreed to in writing, software

+   distributed under the License is distributed on an "AS IS" BASIS,

+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+   See the License for the specific language governing permissions and

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+

+

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-hook/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-hook/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..70e18a0c9a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-hook/META-INF/MANIFEST.MF
@@ -0,0 +1,24 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.tomcat;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Tomcat Hook

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1222833658000

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Webapp Host

+Import-Package: javax.naming,

+ javax.servlet,

+ javax.servlet.http,

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.host.http;version="2.0.0",

+ org.apache.tuscany.sca.host.webapp;version="2.0.0",

+ org.apache.tuscany.sca.node;version="2.0.0",

+ org.apache.tuscany.sca.node.configuration;version="2.0.0",

+ org.apache.tuscany.sca.node.impl;version="2.0.0",

+ org.oasisopen.sca;version="2.0.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.tomcat

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-hook/NOTICE b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-hook/NOTICE
new file mode 100644
index 0000000000..f5792022fd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-hook/NOTICE
@@ -0,0 +1,7 @@
+${pom.name}

+Copyright (c) 2005 - 2009 The Apache Software Foundation

+

+This product includes software developed by

+The Apache Software Foundation (http://www.apache.org/).

+

+

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-hook/pom.xml b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-hook/pom.xml
new file mode 100644
index 0000000000..2c88f8ba36
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-hook/pom.xml
@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-modules</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>tuscany-tomcat-hook</artifactId>

+    <name>Apache Tuscany SCA Tomcat Hook</name>

+

+    <dependencies>

+

+        <dependency>

+            <groupId>org.apache.tomcat</groupId>

+            <artifactId>catalina</artifactId>

+            <version>6.0.18</version>

+            <exclusions>

+                <exclusion>

+                    <groupId>org.apache.tomcat</groupId>

+                    <artifactId>servlet-api</artifactId>

+                </exclusion>

+            </exclusions>

+            <scope>provided</scope>

+        </dependency>

+

+       <dependency>

+            <groupId>org.apache.tomcat</groupId>

+            <artifactId>coyote</artifactId>

+            <version>6.0.18</version>

+            <scope>provided</scope>

+        </dependency>

+         

+        <dependency>

+            <groupId>javax.servlet</groupId>

+            <artifactId>servlet-api</artifactId>

+            <version>2.5</version>

+            <scope>provided</scope>

+        </dependency>

+

+        <dependency>

+           <groupId>org.codehaus.swizzle</groupId>

+           <artifactId>swizzle-stream</artifactId>

+            <version>1.0.2</version>

+            <scope>provided</scope>

+        </dependency>

+

+    </dependencies>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-hook/src/main/java/org/apache/tuscany/sca/tomcat/TuscanyAnnotationsProcessor.java b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-hook/src/main/java/org/apache/tuscany/sca/tomcat/TuscanyAnnotationsProcessor.java
new file mode 100644
index 0000000000..8dfd8175e4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-hook/src/main/java/org/apache/tuscany/sca/tomcat/TuscanyAnnotationsProcessor.java
@@ -0,0 +1,85 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.tomcat;

+

+import java.lang.reflect.InvocationTargetException;

+import java.lang.reflect.Method;

+

+import javax.naming.NamingException;

+import javax.servlet.ServletContext;

+

+import org.apache.AnnotationProcessor;

+import org.apache.catalina.util.DefaultAnnotationProcessor;

+

+public class TuscanyAnnotationsProcessor implements AnnotationProcessor {

+

+    private TuscanyStandardContext tuscanyStandardContext;

+    private AnnotationProcessor tomcatAnnotationProcessor;

+    private Method tuscanyInjectMethod;

+    

+    public TuscanyAnnotationsProcessor(TuscanyStandardContext tuscanyStandardContext, javax.naming.Context context) {

+        this.tuscanyStandardContext = tuscanyStandardContext;

+        this.tomcatAnnotationProcessor = new DefaultAnnotationProcessor(context);

+        initInjectMethod(tuscanyStandardContext);

+    }

+

+    private void initInjectMethod(TuscanyStandardContext tuscanyStandardContext) {

+        

+        // this needs to use reflection as the tuscany-hook module can't have any

+        // dependencies on the tuscany runtime modules as they're not 

+        // in the server classpath 

+        // TODO: is there a nicer way ?

+        

+        ClassLoader cl = tuscanyStandardContext.getParentClassLoader();

+        try {

+            Class<?> c = Class.forName("org.apache.tuscany.sca.implementation.web.runtime.utils.ContextHelper", true, cl);

+            if (c != null) {

+                this.tuscanyInjectMethod = c.getMethod("inject", new Class[]{Object.class, ServletContext.class});

+            }

+        } catch (Exception e){

+            // ignore

+        }

+    }

+    

+    public void postConstruct(Object instance) throws IllegalAccessException, InvocationTargetException {

+        tomcatAnnotationProcessor.postConstruct(instance);

+    }

+

+    public void preDestroy(Object instance) throws IllegalAccessException, InvocationTargetException {

+        tomcatAnnotationProcessor.preDestroy(instance);

+    }

+

+    public void processAnnotations(Object instance) throws IllegalAccessException, InvocationTargetException, NamingException {

+        if (tuscanyInjectMethod != null) {

+            ServletContext sc = tuscanyStandardContext.getServletContext();

+            if (sc != null) {

+                Object rc = sc.getAttribute("org.apache.tuscany.sca.implementation.web.RuntimeComponent");

+                if (rc != null) {

+                    try {

+                        tuscanyInjectMethod.invoke(null, instance, sc);

+                    } catch (Exception e) {

+                        throw new InvocationTargetException(e);

+                    }

+                }

+            }

+        }

+        tomcatAnnotationProcessor.processAnnotations(instance);

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-hook/src/main/java/org/apache/tuscany/sca/tomcat/TuscanyLifecycleListener.java b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-hook/src/main/java/org/apache/tuscany/sca/tomcat/TuscanyLifecycleListener.java
new file mode 100644
index 0000000000..ab96376020
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-hook/src/main/java/org/apache/tuscany/sca/tomcat/TuscanyLifecycleListener.java
@@ -0,0 +1,170 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.tomcat;

+

+import java.io.File;

+import java.io.FileInputStream;

+import java.io.IOException;

+import java.util.Properties;

+import java.util.logging.Logger;

+

+import org.apache.catalina.Container;

+import org.apache.catalina.LifecycleEvent;

+import org.apache.catalina.LifecycleListener;

+import org.apache.catalina.ServerFactory;

+import org.apache.catalina.Service;

+import org.apache.catalina.connector.Connector;

+import org.apache.catalina.core.StandardEngine;

+import org.apache.catalina.core.StandardHost;

+import org.apache.catalina.core.StandardServer;

+import org.apache.catalina.core.StandardService;

+import org.apache.catalina.startup.HostConfig;

+

+/**

+ * A Tomcat LifecycleListener that initilizes the Tuscany Tomcat integration.

+ * It sets a System property with the location of the Tuscany runtime .war

+ * and configures each Tomcat Connector to use the TuscanyStandardContext.

+ *

+ * To configure Tomcat to use this add the following to the Tomcat conf/server.xml

+ *   <Listener className="org.apache.tuscany.sca.tomcat.TuscanyLifecycleListener"/>

+ */

+public class TuscanyLifecycleListener implements LifecycleListener {

+    private static final Logger log = Logger.getLogger(TuscanyLifecycleListener.class.getName());

+

+    public static final String TUSCANY_WAR_PROP = "org.apache.tuscany.sca.tomcat.war";

+

+    private static boolean running;

+

+    public static boolean isRunning() {

+        return running;

+    }

+

+    static final String TUSCANY_SHARED_PROP = "org.apache.tuscany.sca.tomcat.shared";

+

+    public TuscanyLifecycleListener() {

+        running = true;

+        log.info("Apache Tuscany initilizing");

+    }

+

+    public void lifecycleEvent(LifecycleEvent event) {

+        if ("init".equals(event.getType()) && (event.getSource() instanceof StandardServer)) {

+            File webappDir = findTuscanyWar();

+            if (webappDir == null) {

+                log.severe("Tuscany disabled as Tuscany webapp not found");

+            } else {

+                System.setProperty(TUSCANY_WAR_PROP, webappDir.getAbsolutePath());

+                System.setProperty("org.apache.tuscany.sca.contribution.processor.ValidationSchemaExtensionPoint.enabled", "false");

+                File propFile = new File(webappDir, "tuscany.properties");

+                if (propFile.isFile()) {

+                    try {

+                        FileInputStream is = new FileInputStream(propFile);

+                        Properties props = new Properties();

+                        props.load(is);

+                        is.close();

+                        System.setProperty(TUSCANY_SHARED_PROP, props.getProperty("singleton", "false"));

+                    } catch (IOException e) {

+                        // Ignore

+                    }

+                }

+                log.info("Using Tuscany webapp: " + webappDir.getAbsolutePath());

+                StandardServer server = (StandardServer)event.getSource();

+                StandardService catalina = (StandardService)server.findService("Catalina");

+                for (Connector connector : catalina.findConnectors()) {

+                    for (Container container : connector.getContainer().findChildren()) {

+                        if (container instanceof StandardHost) {

+                            for (LifecycleListener listener : ((StandardHost)container).findLifecycleListeners()) {

+                                if (listener instanceof HostConfig) {

+                                    ((HostConfig)listener)

+                                        .setContextClass("org.apache.tuscany.sca.tomcat.TuscanyStandardContext");

+                                    log.info("Tuscany enabled on connector: " + container.getName()

+                                        + ":"

+                                        + connector.getPort());

+                                }

+                            }

+                        }

+                    }

+                }

+            }

+        }

+    }

+

+    private static File findTuscanyWar() {

+

+        // in Tomcat 5.5 the Tuscany war is in the server/webapps director

+        String catalinaBase = System.getProperty("catalina.base");

+        File serverWebapps = new File(catalinaBase, "server/webapps");

+        File tuscanyWar = findTuscanyWar(serverWebapps);

+        if (tuscanyWar != null) {

+            return tuscanyWar;

+        }

+

+        // in Tomcat 6 the Tuscany war is normally in webapps, but we just scan all hosts directories

+        for (Service service : ServerFactory.getServer().findServices()) {

+            Container container = service.getContainer();

+            if (container instanceof StandardEngine) {

+                StandardEngine engine = (StandardEngine)container;

+                for (Container child : engine.findChildren()) {

+                    if (child instanceof StandardHost) {

+                        StandardHost host = (StandardHost)child;

+                        String appBase = host.getAppBase();

+

+                        // determine the host dir (normally webapps)

+                        File hostDir = new File(appBase);

+                        if (!hostDir.isAbsolute()) {

+                            hostDir = new File(catalinaBase, appBase);

+                        }

+

+                        tuscanyWar = findTuscanyWar(hostDir);

+                        if (tuscanyWar != null) {

+                            return tuscanyWar;

+                        }

+                    }

+                }

+            }

+        }

+        return null;

+    }

+

+    private static File findTuscanyWar(File hostDir) {

+        if (!hostDir.isDirectory()) {

+            return null;

+        }

+

+        // iterate over the contexts

+        for (File contextDir : hostDir.listFiles()) {

+            // does this war have a web-inf lib dir

+            File hookLib = new File(contextDir, "tomcat-lib");

+            if (!hookLib.isDirectory()) {

+                continue;

+            }

+            // iterate over the libs looking for the tuscany-tomcat-*.jar

+            for (File file : hookLib.listFiles()) {

+                if (file.getName().startsWith("tuscany-tomcat-hook-") && file.getName().endsWith(".jar")) {

+                    // this should be in the Tuscany war...

+                    // make sure it has a runtime directory

+                    if (new File(contextDir, "tuscany-lib").isDirectory()) {

+                        return contextDir;

+                    }

+                }

+            }

+        }

+        return null;

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-hook/src/main/java/org/apache/tuscany/sca/tomcat/TuscanyStandardContext.java b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-hook/src/main/java/org/apache/tuscany/sca/tomcat/TuscanyStandardContext.java
new file mode 100644
index 0000000000..94b7152610
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-hook/src/main/java/org/apache/tuscany/sca/tomcat/TuscanyStandardContext.java
@@ -0,0 +1,185 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.tomcat;

+

+import java.io.File;

+import java.net.URL;

+import java.net.URLClassLoader;

+import java.util.logging.Logger;

+

+import javax.naming.NameClassPair;

+import javax.naming.NamingEnumeration;

+import javax.naming.NamingException;

+

+import org.apache.catalina.Loader;

+import org.apache.catalina.core.StandardContext;

+import org.apache.catalina.deploy.FilterDef;

+

+/**

+ * A Tuscany StandardContext to initilize SCA applications.

+ * There is a StandardContext instance for each webapp and its

+ * called to handle all start/stop/etc requests. This intercepts

+ * the start and inserts any required Tuscany configuration.

+ */

+public class TuscanyStandardContext extends StandardContext {

+    private static final long serialVersionUID = 1L;

+    private static final Logger log = Logger.getLogger(TuscanyStandardContext.class.getName());

+

+    protected static final String TUSCANY_FILTER_NAME = "TuscanyFilter";

+    protected static final String TUSCANY_SERVLET_FILTER = "org.apache.tuscany.sca.host.webapp.TuscanyServletFilter";

+    protected static final String TUSCANY_CONTEXT_LISTENER = "org.apache.tuscany.sca.host.webapp.TuscanyContextListener";

+    protected static final String TUSCANY_MANAGER_LISTENER = "org.apache.tuscany.sca.tomcat.foo.TuscanyTomcatNode";

+

+    private boolean isSCAApp;

+

+    // TODO: this gives an instance per webapp, work out how to have only one per server

+    private static URLClassLoader tuscanyClassLoader;

+

+    /**

+     * Overrides the getLoader method in the Tomcat StandardContext as its a convenient

+     * point to insert the Tuscany initilization. This gets called the first time during

+     * StandardContext.start after the webapp resources have been created so this can

+     * use getResources() to look for the SCA web.composite or sca-contribution.xml files,

+     * but its still early enough in start to insert the required Tuscany config.

+     */

+    @Override

+    public Loader getLoader() {

+        if (loader != null) {

+            return loader;

+        }

+

+        ClassLoader parent = getParentClassLoader();

+        if (isSCAApp = isSCAApplication() || isTuscanyManager()) {

+            String sharedProp = System.getProperty(TuscanyLifecycleListener.TUSCANY_SHARED_PROP, "false");

+            boolean shared = "true".equalsIgnoreCase(sharedProp);

+            if (!shared) {

+                setParentClassLoader(copy(getTuscanyClassloader(parent)));

+            } else {

+                // The default parent classloader is the one for the webapp

+                setParentClassLoader(getTuscanyClassloader(parent));

+            }

+        }

+

+        return super.getLoader();

+    }

+

+    @Override

+    public boolean listenerStart() {

+        if (isTuscanyManager()) {

+            // this isn't great having the manager app config scattered about different modules

+            // but is temp until this is all tidied up in a refactor after the basics are working

+            addApplicationListener(TUSCANY_MANAGER_LISTENER);

+        } else if (isSCAApp) {

+            enableTuscany();

+        }

+        return super.listenerStart();

+    }

+

+    private void enableTuscany() {

+

+        for (String listener : findApplicationListeners()) {

+            if (TUSCANY_CONTEXT_LISTENER.equals(listener)) {

+                // The web application already has the context listener configured

+                return;

+            }

+        }

+

+        for (FilterDef filterDef : findFilterDefs()) {

+            if (TUSCANY_SERVLET_FILTER.equals(filterDef.getFilterClass())) {

+                // The web application already has the filter configured

+                return;

+            }

+        }

+

+        addApplicationListener(TUSCANY_CONTEXT_LISTENER);

+

+        FilterDef filterDef = new FilterDef();

+        filterDef.setFilterName(TUSCANY_FILTER_NAME);

+        filterDef.setFilterClass(TUSCANY_SERVLET_FILTER);

+        addFilterDef(filterDef);

+

+        if (isUseNaming() && getNamingContextListener() != null) {

+            setAnnotationProcessor(new TuscanyAnnotationsProcessor(this, getNamingContextListener().getEnvContext()));

+        } else {

+            setAnnotationProcessor(new TuscanyAnnotationsProcessor(this, null));

+        }

+

+        log.info("Tuscany SCA is enabled for: " + this.getName());

+    }

+

+    private boolean isSCAApplication() {

+        Object o = null;

+        try {

+            o = getResources().lookup("WEB-INF/web.composite");

+        } catch (NamingException e) {

+        }

+        if (o == null) {

+            try {

+                o = getResources().lookup("META-INF/sca-contribution.xml");

+            } catch (NamingException e) {

+            }

+        }

+        if (o == null) {

+            return false;

+        }

+

+        // Try to see if the Tuscany jars are packaged in the webapp

+        NamingEnumeration<NameClassPair> enumeration;

+        try {

+            enumeration = getResources().list("WEB-INF/lib");

+            while (enumeration.hasMoreElements()) {

+                String jar = enumeration.nextElement().getName();

+                if (jar.startsWith("tuscany-")) {

+                    // Do not alter is

+                    log.info("Tuscany SCA ignoring webapp with embedded Tuscany runtime: " + this.getName());

+                    return false;

+                }

+            }

+        } catch (NamingException e) {

+        }

+        return true;

+    }

+

+    private boolean isTuscanyManager() {

+        return "/tuscany".equals(getName());

+    }

+

+    private static URLClassLoader copy(URLClassLoader classLoader) {

+        return new URLClassLoader(classLoader.getURLs(), classLoader.getParent());

+    }

+

+    private synchronized URLClassLoader getTuscanyClassloader(ClassLoader parent) {

+        if (tuscanyClassLoader == null) {

+            File tuscanyWar = new File(System.getProperty(TuscanyLifecycleListener.TUSCANY_WAR_PROP));

+            File[] runtimeJars = new File(tuscanyWar, "tuscany-lib").listFiles();

+            try {

+                URL[] jarURLs = new URL[runtimeJars.length];

+                for (int i = 0; i < jarURLs.length; i++) {

+                    jarURLs[i] = runtimeJars[i].toURI().toURL();

+                }

+                tuscanyClassLoader = new URLClassLoader(jarURLs, parent);

+                return tuscanyClassLoader;

+            } catch (Exception e) {

+                throw new RuntimeException(e);

+            }

+        }

+        return tuscanyClassLoader;

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-servlet/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-servlet/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..0b0e3e7d0d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-servlet/META-INF/MANIFEST.MF
@@ -0,0 +1,11 @@
+Manifest-Version: 1.0

+Bundle-Name: Apache Tuscany SCA Tomcat Servlet

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1222833658000

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Tomcat Servlet

+Bundle-SymbolicName: org.apache.tuscany.sca.tomcat.servlet

+Import-Package: org.apache.tuscany.sca.tomcat;version="2.0.0"

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-servlet/pom.xml b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-servlet/pom.xml
new file mode 100644
index 0000000000..59e3a94a35
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-servlet/pom.xml
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-modules</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>tuscany-tomcat-servlet</artifactId>

+    <name>Apache Tuscany SCA Tomcat Integration Servlet</name>

+

+    <dependencies>

+

+        <dependency>

+           <groupId>org.apache.tuscany.sca</groupId>

+           <artifactId>tuscany-tomcat-hook</artifactId>

+           <version>2.0-M3</version>

+            <scope>provided</scope>

+        </dependency>

+

+        <dependency>

+           <groupId>org.apache.tuscany.sca</groupId>

+           <artifactId>tuscany-node-api</artifactId>

+           <version>2.0-M3</version>

+           <scope>provided</scope>

+        </dependency>

+

+        <dependency>

+           <groupId>org.codehaus.swizzle</groupId>

+           <artifactId>swizzle-stream</artifactId>

+           <version>1.0.2</version>

+        </dependency>

+

+        <dependency>

+            <groupId>javax.servlet</groupId>

+            <artifactId>servlet-api</artifactId>

+            <version>2.5</version>

+            <scope>provided</scope>

+        </dependency>

+

+    </dependencies>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-servlet/src/main/java/org/apache/tuscany/sca/tomcat/foo/TuscanyTomcatNode.java b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-servlet/src/main/java/org/apache/tuscany/sca/tomcat/foo/TuscanyTomcatNode.java
new file mode 100644
index 0000000000..69b0c77b72
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-servlet/src/main/java/org/apache/tuscany/sca/tomcat/foo/TuscanyTomcatNode.java
@@ -0,0 +1,74 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.tomcat.foo;

+

+import java.io.File;

+import java.net.MalformedURLException;

+

+import javax.servlet.ServletContextEvent;

+import javax.servlet.ServletContextListener;

+

+import org.apache.tuscany.sca.node.Contribution;

+import org.apache.tuscany.sca.node.Node;

+import org.apache.tuscany.sca.node.NodeFactory;

+import org.apache.tuscany.sca.war.Installer;

+

+public class TuscanyTomcatNode implements ServletContextListener {

+

+    protected Node tomcatNode;

+

+    public void contextInitialized(ServletContextEvent arg0) {

+        if (!Installer.isTuscanyHookRunning()) {

+            return;

+        }

+

+        // TODO: this relys on the location of webapp folder, find way to get actual catalina base 

+        File tomcatBase = new File(arg0.getServletContext().getRealPath("/")).getParentFile().getParentFile();

+

+        File contributionDir = new File(tomcatBase, "sca-contributions");

+        if (!contributionDir.exists()) {

+            return;

+        }

+        File[] contributionFiles = contributionDir.listFiles();

+        if (contributionFiles.length < 1) {

+            return;

+        }

+        

+        Contribution[] nodeContributions = new Contribution[contributionFiles.length];

+        for (int i = 0; i<contributionFiles.length; i++) {

+            try {

+                nodeContributions[i] = 

+                    new Contribution(contributionFiles[i].getName(), contributionFiles[i].toURI().toURL().toString());

+            } catch (MalformedURLException e) {

+                e.printStackTrace();

+            }

+        }

+

+        tomcatNode = NodeFactory.newInstance().createNode(nodeContributions);

+        tomcatNode.start();

+    }

+

+    public void contextDestroyed(ServletContextEvent arg0) {

+        if (tomcatNode != null) {

+            tomcatNode.stop();

+        }

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-servlet/src/main/java/org/apache/tuscany/sca/war/Installer.java b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-servlet/src/main/java/org/apache/tuscany/sca/war/Installer.java
new file mode 100644
index 0000000000..9ad06832e5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-servlet/src/main/java/org/apache/tuscany/sca/war/Installer.java
@@ -0,0 +1,318 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.war;

+

+import java.io.ByteArrayInputStream;

+import java.io.ByteArrayOutputStream;

+import java.io.Closeable;

+import java.io.File;

+import java.io.FileInputStream;

+import java.io.FileOutputStream;

+import java.io.IOException;

+import java.io.InputStream;

+import java.io.OutputStream;

+import java.io.PrintWriter;

+import java.util.Properties;

+

+import org.apache.tuscany.sca.tomcat.TuscanyLifecycleListener;

+import org.codehaus.swizzle.stream.DelimitedTokenReplacementInputStream;

+import org.codehaus.swizzle.stream.StringTokenHandler;

+

+public class Installer {

+

+    private static boolean restartRequired;

+    private static boolean tuscanyHookRunning;

+    static {

+        try {

+            tuscanyHookRunning = TuscanyLifecycleListener.isRunning();

+        } catch (Throwable e) {

+            tuscanyHookRunning = false;

+        }

+    }

+

+    public static boolean isTuscanyHookRunning() {

+        return tuscanyHookRunning;

+    }

+

+    public static boolean isRestartRequired() {

+        return restartRequired;

+    }

+

+    private File tuscanyWAR;

+    private File catalinaBase;

+    private String status = "";

+

+    public Installer(File tuscanyWAR, File catalinaBase) {

+        this.tuscanyWAR = tuscanyWAR;

+        this.catalinaBase = catalinaBase;

+    }

+

+    public static boolean isInstalled() {

+        return false;

+    }

+

+    public String getStatus() {

+        return status;

+    }

+

+    public boolean install(boolean singleton) {

+        try {

+

+            doInstall(singleton);

+            status = "Install successful, Tomcat restart required.";

+            restartRequired = true;

+            return true;

+

+        } catch (Throwable e) {

+            status = "Exception during install\n";

+            ByteArrayOutputStream os = new ByteArrayOutputStream();

+            PrintWriter pw = new PrintWriter(os);

+            e.printStackTrace(pw);

+            pw.close();

+            status += new String(os.toByteArray());

+            return false;

+        }

+    }

+

+    public boolean uninstall() {

+        try {

+

+            doUnintsall();

+            status =

+                "Tuscany removed from server.xml, please restart Tomcat and manually remove Tuscany jars from Tomcat lib";

+            restartRequired = true;

+            return true;

+

+        } catch (Throwable e) {

+            status = "Exception during install";

+            ByteArrayOutputStream os = new ByteArrayOutputStream();

+            PrintWriter pw = new PrintWriter(os);

+            e.printStackTrace(pw);

+            status += "/n" + new String(os.toByteArray());

+            return false;

+        }

+    }

+

+    private void doUnintsall() {

+        File serverXml = new File(catalinaBase, "/conf/server.xml");

+        if (!(serverXml.exists())) {

+            throw new IllegalStateException("conf/server.xml not found: " + serverXml.getAbsolutePath());

+        }

+        removeServerXml(serverXml);

+        File propFile = new File(tuscanyWAR, "tuscany.properties");

+        if (propFile.isFile()) {

+            propFile.delete();

+        }

+

+    }

+

+    private boolean doInstall(boolean singleton) {

+        // First verify all the file locations are as expected

+        if (!tuscanyWAR.exists()) {

+            throw new IllegalStateException("Tuscany war missing: " + tuscanyWAR.getAbsolutePath());

+        }

+        if (!catalinaBase.exists()) {

+            throw new IllegalStateException("Catalina base does not exist: " + catalinaBase.getAbsolutePath());

+        }

+        File serverLib = new File(catalinaBase, "/lib");

+        if (!(serverLib.exists())) {

+            // try Tomcat 5 server/lib

+            if (new File(catalinaBase, "/server").exists()) {

+                serverLib = new File(new File(catalinaBase, "/server"), "/lib");

+            }

+        }

+        if (!(serverLib.exists())) {

+            throw new IllegalStateException("Tomcat lib not found: " + serverLib.getAbsolutePath());

+        }

+        File serverXml = new File(catalinaBase, "/conf/server.xml");

+        if (!(serverXml.exists())) {

+            throw new IllegalStateException("conf/server.xml not found: " + serverXml.getAbsolutePath());

+        }

+

+        File tuscanyTomcatJar = findTuscanyTomcatJar(tuscanyWAR);

+        if (tuscanyTomcatJar == null || !tuscanyTomcatJar.exists()) {

+            throw new IllegalStateException("Can't find tuscany-tomcat-*.jar in: " + tuscanyWAR.getAbsolutePath());

+        }

+

+        // Copy tuscany-tomcat jar from the tuscany webapp web-inf/lib to Tomcat server/lib

+        copyFile(tuscanyTomcatJar, new File(serverLib, tuscanyTomcatJar.getName()));

+

+        if (singleton) {

+            try {

+                // Write out a property file

+                File propFile = new File(tuscanyWAR, "tuscany.properties");

+                FileOutputStream os = new FileOutputStream(propFile);

+                Properties props = new Properties();

+                props.put("singleton", "true");

+                props.store(os, "Apache Tuscany properties for Tomcat");

+                os.close();

+            } catch (IOException e) {

+                throw new RuntimeException(e);

+            }

+        }

+

+        // Add Tuscany LifecycleListener to Tomcat server.xml

+        updateServerXml(serverXml);

+

+        return true;

+    }

+

+    private File findTuscanyTomcatJar(File tuscanyWAR) {

+        File lib = new File(tuscanyWAR, "/tomcat-lib");

+        for (File f : lib.listFiles()) {

+            if (f.getName().startsWith("tuscany-tomcat-hook-") && f.getName().endsWith(".jar")) {

+                return f;

+            }

+        }

+        return null;

+    }

+

+    static final String tuscanyListener =

+        "\r\n" + "  <!-- Tuscany plugin for Tomcat -->\r\n"

+            + "<Listener className=\"org.apache.tuscany.sca.tomcat.TuscanyLifecycleListener\" />";

+

+    private void updateServerXml(File serverXmlFile) {

+        String serverXML = readAll(serverXmlFile);

+        if (!serverXML.contains(tuscanyListener)) {

+            String newServerXml = replace(serverXML, "<Server", "<Server", ">", ">" + tuscanyListener);

+            backup(serverXmlFile);

+            writeAll(serverXmlFile, newServerXml);

+        }

+

+    }

+

+    private void removeServerXml(File serverXmlFile) {

+        String serverXML = readAll(serverXmlFile);

+        if (serverXML.contains(tuscanyListener)) {

+            String newServerXml = replace(serverXML, "<Server", "<Server", ">" + tuscanyListener, ">");

+            writeAll(serverXmlFile, newServerXml);

+        }

+

+    }

+

+    private String replace(String inputText, String begin, String newBegin, String end, String newEnd) {

+        BeginEndTokenHandler tokenHandler = new BeginEndTokenHandler(newBegin, newEnd);

+

+        ByteArrayInputStream in = new ByteArrayInputStream(inputText.getBytes());

+

+        InputStream replacementStream = new DelimitedTokenReplacementInputStream(in, begin, end, tokenHandler, true);

+        String newServerXml = readAll(replacementStream);

+        close(replacementStream);

+        return newServerXml;

+    }

+

+    private boolean backup(File source) {

+        File backupFile = new File(source.getParent(), source.getName() + ".b4Tuscany");

+        if (!backupFile.exists()) {

+            copyFile(source, backupFile);

+        }

+        return true;

+    }

+

+    private String readAll(File file) {

+        FileInputStream in = null;

+        try {

+            in = new FileInputStream(file);

+            String text = readAll(in);

+            return text;

+        } catch (Exception e) {

+            return null;

+        } finally {

+            close(in);

+        }

+    }

+

+    private String readAll(InputStream in) {

+        try {

+            // SwizzleStream block read methods are broken so read byte at a time

+            StringBuilder sb = new StringBuilder();

+            int i = in.read();

+            while (i != -1) {

+                sb.append((char)i);

+                i = in.read();

+            }

+            return sb.toString();

+        } catch (IOException e) {

+            throw new IllegalStateException(e);

+        }

+    }

+

+    private void copyFile(File source, File destination) {

+        InputStream in = null;

+        OutputStream out = null;

+        try {

+            in = new FileInputStream(source);

+            out = new FileOutputStream(destination);

+            writeAll(in, out);

+        } catch (IOException e) {

+            throw new IllegalStateException(e);

+        } finally {

+            close(in);

+            close(out);

+        }

+    }

+

+    private boolean writeAll(File file, String text) {

+        FileOutputStream fileOutputStream = null;

+        try {

+            fileOutputStream = new FileOutputStream(file);

+            writeAll(new ByteArrayInputStream(text.getBytes()), fileOutputStream);

+            return true;

+        } catch (Exception e) {

+            return false;

+        } finally {

+            close(fileOutputStream);

+        }

+    }

+

+    private void writeAll(InputStream in, OutputStream out) throws IOException {

+        byte[] buffer = new byte[4096];

+        int count;

+        while ((count = in.read(buffer)) > 0) {

+            out.write(buffer, 0, count);

+        }

+        out.flush();

+    }

+

+    private void close(Closeable thing) {

+        if (thing != null) {

+            try {

+                thing.close();

+            } catch (Exception ignored) {

+            }

+        }

+    }

+

+    private class BeginEndTokenHandler extends StringTokenHandler {

+        private final String begin;

+        private final String end;

+

+        public BeginEndTokenHandler(String begin, String end) {

+            this.begin = begin;

+            this.end = end;

+        }

+

+        public String handleToken(String token) throws IOException {

+            String result = begin + token + end;

+            return result;

+        }

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-servlet/src/main/java/org/apache/tuscany/sca/war/InstallerServlet.java b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-servlet/src/main/java/org/apache/tuscany/sca/war/InstallerServlet.java
new file mode 100644
index 0000000000..5447bab83d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-servlet/src/main/java/org/apache/tuscany/sca/war/InstallerServlet.java
@@ -0,0 +1,70 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.war;

+

+import java.io.File;

+import java.io.IOException;

+

+import javax.servlet.RequestDispatcher;

+import javax.servlet.ServletConfig;

+import javax.servlet.ServletException;

+import javax.servlet.http.HttpServlet;

+import javax.servlet.http.HttpServletRequest;

+import javax.servlet.http.HttpServletResponse;

+

+public class InstallerServlet extends HttpServlet {

+    private static final long serialVersionUID = 1L;

+    private transient ServletConfig servletConfig;

+    private transient Installer installer;

+

+    public void init(ServletConfig servletConfig) throws ServletException {

+        this.servletConfig = servletConfig;

+        String path = servletConfig.getServletContext().getRealPath("/");

+        File tuscanyWarDir = null;

+        if (path != null) {

+            tuscanyWarDir = new File(path);

+        }

+        File tomcatBase = new File(System.getProperty("catalina.base"));

+        installer = new Installer(tuscanyWarDir, tomcatBase);

+    }

+

+    protected void doGet(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) throws ServletException, IOException {

+        doIt(httpServletRequest, httpServletResponse);

+    }

+

+    protected void doPost(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) throws ServletException, IOException {

+        doIt(httpServletRequest, httpServletResponse);

+    }

+

+    protected void doIt(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {

+

+        if ("Install".equalsIgnoreCase(req.getParameter("action"))) {

+            String singleton = req.getParameter("singleton");

+            installer.install(singleton!=null && singleton.equalsIgnoreCase("true"));

+        } else if ("Uninstall".equalsIgnoreCase(req.getParameter("action"))) {

+            installer.uninstall();

+        }

+

+        req.setAttribute("installer", installer);

+        RequestDispatcher rd = servletConfig.getServletContext().getRequestDispatcher("/installer.jsp");

+        rd.forward(req,res);

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-war/pom.xml b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-war/pom.xml
new file mode 100644
index 0000000000..2d86fbffd1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-war/pom.xml
@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-distribution</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>tuscany-war</artifactId>

+    <name>Apache Tuscany SCA Tomcat Deep Integration WAR</name>

+    <packaging>pom</packaging>

+

+    <dependencies>

+        <dependency>

+           <groupId>org.codehaus.swizzle</groupId>

+           <artifactId>swizzle-stream</artifactId>

+            <version>1.0.2</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-tomcat-servlet</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-tomcat-hook</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-web-runtime</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-binding-ws-axis2</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+    </dependencies>

+

+    <build>

+       <finalName>tuscany</finalName>

+        <plugins>

+           <plugin>

+              <artifactId>maven-assembly-plugin</artifactId>

+              <executions>

+                 <execution>

+                   <id>war</id>

+                   <phase>package</phase>

+                   <goals>

+                      <goal>attached</goal>

+                   </goals>

+                 </execution>

+              </executions>

+              <configuration>

+                 <appendAssemblyId>false</appendAssemblyId>

+                 <descriptors>

+                    <descriptor>src/main/assembly/war.xml</descriptor>

+                 </descriptors>

+              </configuration>

+           </plugin>

+        </plugins>

+    </build>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-war/src/main/assembly/war.xml b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-war/src/main/assembly/war.xml
new file mode 100644
index 0000000000..67f976459e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-war/src/main/assembly/war.xml
@@ -0,0 +1,94 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+

+    Licensed to the Apache Software Foundation (ASF) under one or more

+    contributor license agreements.  See the NOTICE file distributed with

+    this work for additional information regarding copyright ownership.

+    The ASF licenses this file to You under the Apache License, Version 2.0

+    (the "License"); you may not use this file except in compliance with

+    the License.  You may obtain a copy of the License at

+

+       http://www.apache.org/licenses/LICENSE-2.0

+

+    Unless required by applicable law or agreed to in writing, software

+    distributed under the License is distributed on an "AS IS" BASIS,

+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+    See the License for the specific language governing permissions and

+    limitations under the License.

+-->

+<assembly>

+  <id>war</id>

+  <formats>

+    <format>war</format>

+  </formats>

+  <includeBaseDirectory>false</includeBaseDirectory>

+  <fileSets>

+    <fileSet>

+      <directory>${basedir}</directory>

+      <includes>

+        <include>README.txt</include>

+      </includes>

+    </fileSet>

+    <fileSet>

+      <directory>${basedir}/target/classes</directory>

+      <outputDirectory>/</outputDirectory>

+      <includes>

+        <include>README.txt</include>

+        <include>NOTICE.txt</include>

+        <include>LICENSE.txt</include>

+      </includes>

+    </fileSet>

+    <fileSet>

+      <directory>${basedir}/src/main/webapp</directory>

+      <outputDirectory>/</outputDirectory>

+    </fileSet>

+    <fileSet>

+      <directory>${basedir}/target/classes</directory>

+      <outputDirectory>/</outputDirectory>

+      <excludes>

+          <exclude>org/**</exclude>

+          <exclude>META-INF/LICENSE</exclude>

+          <exclude>META-INF/NOTICE</exclude>

+      </excludes>

+    </fileSet>

+    <fileSet>

+      <directory>${basedir}/target/classes</directory>

+      <outputDirectory>WEB-INF/classes</outputDirectory>

+    </fileSet>

+    <fileSet>

+      <directory>${basedir}/target</directory>

+      <outputDirectory>lib</outputDirectory>

+      <includes>

+        <include>tuscany-host*.jar</include>

+      </includes>

+    </fileSet>

+  </fileSets>

+  <dependencySets>

+    <dependencySet>

+      <outputDirectory>tuscany-lib</outputDirectory>

+      <scope>runtime</scope>

+      <excludes>

+          <exclude>org.apache.tomcat:catalina</exclude>

+          <exclude>org.apache.tomcat:annotations-api</exclude>

+          <exclude>org.apache.tomcat:juli</exclude>

+          <exclude>org.apache.tomcat:servlet-api</exclude>

+      </excludes>

+    </dependencySet>

+    <dependencySet>

+      <outputDirectory>tomcat-lib</outputDirectory>

+      <scope>runtime</scope>

+      <includes>

+          <include>org.apache.tuscany.sca:tuscany-tomcat-hook</include>

+      </includes>

+    </dependencySet>

+    <dependencySet>

+      <outputDirectory>WEB-INF/lib</outputDirectory>

+      <scope>runtime</scope>

+      <includes>

+          <include>org.apache.tuscany.sca:tuscany-tomcat-servlet</include>

+          <include>org.codehaus.swizzle:swizzle-stream</include>

+      </includes>

+    </dependencySet>

+  </dependencySets>

+</assembly>

+

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-war/src/main/webapp/LICENSE b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-war/src/main/webapp/LICENSE
new file mode 100644
index 0000000000..43d1942f1d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-war/src/main/webapp/LICENSE
@@ -0,0 +1,1612 @@
+

+                                 Apache License

+                           Version 2.0, January 2004

+                        http://www.apache.org/licenses/

+

+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

+

+   1. Definitions.

+

+      "License" shall mean the terms and conditions for use, reproduction,

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+      "Licensor" shall mean the copyright owner or entity authorized by

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+      "Legal Entity" shall mean the union of the acting entity and all

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+

+      "You" (or "Your") shall mean an individual or Legal Entity

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+      "Work" shall mean the work of authorship, whether in Source or

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+      "Contribution" shall mean any work of authorship, including

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+      any Contribution intentionally submitted for inclusion in the Work

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+      this License, without any additional terms or conditions.

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+

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+      names, trademarks, service marks, or product names of the Licensor,

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+

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+      Contributor provides its Contributions) on an "AS IS" BASIS,

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+      whether in tort (including negligence), contract, or otherwise,

+      unless required by applicable law (such as deliberate and grossly

+      negligent acts) or agreed to in writing, shall any Contributor be

+      liable to You for damages, including any direct, indirect, special,

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+      Work (including but not limited to damages for loss of goodwill,

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+   END OF TERMS AND CONDITIONS

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+

+      To apply the Apache License to your work, attach the following

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+   Copyright [yyyy] [name of copyright owner]

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+   Licensed under the Apache License, Version 2.0 (the "License");

+   you may not use this file except in compliance with the License.

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+       http://www.apache.org/licenses/LICENSE-2.0

+

+   Unless required by applicable law or agreed to in writing, software

+   distributed under the License is distributed on an "AS IS" BASIS,

+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+   See the License for the specific language governing permissions and

+   limitations under the License.

+

+

+===============================================================================

+

+APACHE TUSCANY SUBCOMPONENTS: 

+

+The Apache Tuscany binary distribution includes a number of subcomponents

+with separate copyright notices and license terms. Your use of the

+code for the these subcomponents is subject to the terms and

+conditions of the following licenses.                             

+

+===============================================================================

+

+The following components come under Apache Software License 1.1

+

+ commons-discovery-0.4.jar

+

+The following components come under Apache Software License 2.0

+

+ activeio-2.0-r118.jar

+ addressing-1.3.mar

+ annogen-0.1.0.jar

+ axiom-api-1.2.7.jar

+ axiom-dom-1.2.7.jar

+ axiom-impl-1.2.7.jar

+ axis2-adb-1.4.1.jar

+ axis2-codegen-1.4.1.jar

+ axis2-kernel-1.4.1.jar

+ axis2-java2wsdl-1.4.1.jar

+ axis2-mtompolicy-1.4.1.jar

+ axis-ant-1.4.jar

+ cglib-2.2.jar

+ commons-beanutils-1.7.0.jar

+ commons-cli-1.1.jar

+ commons-collections-3.1.jar

+ commons-codec-1.3.jar

+ commons-digester-1.8.jar

+ commons-fileupload-1.2.jar

+ commons-httpclient-3.1.jar

+ commons-io-1.4.jar

+ commons-jexl-1.1.jar

+ commons-lang-2.1.jar

+ commons-logging-1.0.4.jar

+ commons-primitives-1.0.jar

+ derby-10.3.1.4.jar

+ geronimo-activation_1.1_spec-1.0.1.jar

+ geronimo-common-1.2-beta.jar

+ geronimo-connector-1.2-beta.jar

+ geronimo-core-1.2-beta.jar

+ geronimo-deployment-1.2-beta.jar

+ geronimo-interceptor-1.2-beta.jar

+ geronimo-j2ee-1.2-beta.jar

+ geronimo-j2ee-connector_1.5_spec-1.1.jar

+ geronimo-j2ee-jacc_1.0_spec-1.1.jar

+ geronimo-j2ee-management_1.0_spec-1.1.jar

+ geronimo-ejb_3.0_spec-1.0.jar

+ geronimo-el_1.0_spec-1.0.1.jar

+ geronimo-javamail_1.4_spec-1.2.jar

+ geronimo-jms_1.1_spec-1.1.jar

+ geronimo-jpa_3.0_spec-1.0.jar

+ geronimo-jsp_2.1_spec-1.0.1.jar

+ geronimo-jta_1.1_spec-1.1.1.jar

+ geronimo-kernel-1.2-beta.jar

+ geronimo-management-1.2-beta.jar

+ geronimo-naming-1.2-beta.jar

+ geronimo-security-1.2-beta.jar

+ geronimo-spec-j2ee-connector-1.5-rc4.jar

+ geronimo-spec-jta-1.0.1B-rc4.jar

+ geronimo-stax-api_1.0_spec-1.0.1.jar

+ geronimo-system-1.2-beta.jar

+ geronimo-transaction-1.2-beta.jar

+ geronimo-util-1.2-beta.jar

+ geronimo-util-1.2-beta\META-INF

+ httpcore-4.0-beta1.jar

+ httpcore-nio-4.0-beta1.jar

+ jetty-6.1.15.jar

+ jetty-util-6.1.15.jar

+ log4j-1.2.13.jar

+ mex-1.41-impl.jar

+ myfaces-api-1.2.2.jar

+ myfaces-impl-1.2.2.jar

+ neethi-2.0.4.jar

+ ode-bpel-api-1.1.1.jar

+ ode-bpel-compiler-1.1.1.jar

+ ode-bpel-dao-1.1.1.jar

+ ode-bpel-epr-1.1.1.jar

+ ode-bpel-obj-1.1.1.jar

+ ode-bpel-runtime-1.1.1.jar

+ ode-bpel-schemas-1.1.1.jar

+ ode-bpel-store-1.1.1.jar

+ ode-dao-jpa-1.1.1.jar

+ ode-jacob-1.1.1.jar

+ ode-jacob-ap-1.1.1.jar

+ ode-scheduler-simple-1.1.1.jar

+ ode-utils-1.1.1.jar

+ openjpa-all-0.9.7-incubating.jar

+ openjpa-persistence-0.9.7-incubating.jar

+ rampart-core-1.4.jar

+ rampart-policy-1.4.jar

+ rampart-trust-1.4.jar

+ regexp-1.3.jar

+ stripes-1.5.jar

+ tranql-connector-1.1.jar

+ woden-api-1.0M8.jar

+ woden-impl-dom-1.0M8.jar

+ wss4j-1.5.4.jar

+ wstx-asl-3.2.4.jar

+ xalan-2.7.0.jar

+ xbean-naming-2.7.jar

+ xercesImpl-2.8.1.jar

+ xml-apis-1.3.02.jar

+ xml-resolver-1.1.jar

+ xmlbeans-2.3.0.jar

+ xmlParserAPIs-2.6.0.jar

+ xmlsec-1.4.2.jar

+ XmlSchema-1.4.2.jar

+

+===============================================================================

+axion-1.0-M3-dev.jar 

+

+Copyright (c) 2002-2003 Axion Development Team. All rights reserved.

+ 

+Redistribution and use in source and binary forms, with or without 

+modification, are permitted provided that the following conditions 

+are met:

+

+1. Redistributions of source code must retain the above 

+   copyright notice, this list of conditions and the following 

+   disclaimer. 

+ 

+2. Redistributions in binary form must reproduce the above copyright 

+   notice, this list of conditions and the following disclaimer in 

+   the documentation and/or other materials provided with the 

+   distribution. 

+

+3. The names "Tigris", "Axion", nor the names of its contributors may 

+   not be used to endorse or promote products derived from this 

+   software without specific prior written permission. 

+ 

+4. Products derived from this software may not be called "Axion", nor 

+   may "Tigris" or "Axion" appear in their names without specific prior

+   written permission.

+ 

+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 

+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 

+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A

+PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 

+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 

+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 

+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 

+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 

+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 

+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 

+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+ 

+The "Axion Development Team" is defined to be:

+

+ * Chuck Burdick

+ * James Burke

+ * Morgan Delagrange

+ * Geir Magnusson Jr.

+ * Martin Poeschl

+ * Steve Polyak

+ * Daniel Rall

+ * Ahimanikya Satapathy

+ * Doug Sale

+ * James Strachan

+ * Rodney Waldhoff

+ * Jason van Zyl

+

+License changes are to be determined by a simple majority vote of the 

+Axion Development Team.

+

+===============================================================================

+The serp-1.12.0.jar is distributed under the BSD license with the following copyright:

+

+ Copyright (c) 2002, A. Abram White

+ All rights reserved.

+

+BSD license:

+

+ Redistribution and use in source and binary forms, with or without 

+ modification, are permitted provided that the following conditions are met:

+ 

+  - Redistributions of source code must retain the above copyright notice, this 

+    list of conditions and the following disclaimer.

+ 

+  - Redistributions in binary form must reproduce the above copyright notice, 

+    this list of conditions and the following disclaimer in the documentation 

+    and/or other materials provided with the distribution.

+ 

+  - Neither the name of the Sun Microsystems, Inc. nor the names of 

+    contributors may be used to endorse or promote products derived from this 

+    software without specific prior written permission.

+ 

+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 

+ CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED 

+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 

+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 

+ PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 

+ COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY 

+ DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 

+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 

+ PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 

+ USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 

+ CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 

+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 

+ OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 

+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH 

+ DAMAGE. 

+

+================================================================================

+

+dom4j-1.6.1.jar

+

+Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.

+

+Redistribution and use of this software and associated documentation

+("Software"), with or without modification, are permitted provided

+that the following conditions are met:

+

+1. Redistributions of source code must retain copyright

+   statements and notices.  Redistributions must also contain a

+   copy of this document.

+ 

+2. Redistributions in binary form must reproduce the

+   above copyright notice, this list of conditions and the

+   following disclaimer in the documentation and/or other

+   materials provided with the distribution.

+ 

+3. The name "DOM4J" must not be used to endorse or promote

+   products derived from this Software without prior written

+   permission of MetaStuff, Ltd.  For written permission,

+   please contact dom4j-info@metastuff.com.

+ 

+4. Products derived from this Software may not be called "DOM4J"

+   nor may "DOM4J" appear in their names without prior written

+   permission of MetaStuff, Ltd. DOM4J is a registered

+   trademark of MetaStuff, Ltd.

+ 

+5. Due credit should be given to the DOM4J Project - 

+   http://www.dom4j.org

+ 

+THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS

+``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT

+NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND

+FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL

+METASTUFF, LTD. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,

+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR

+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,

+STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED

+OF THE POSSIBILITY OF SUCH DAMAGE.

+

+===============================================================================

+The Equinox OSGi Runtime jars;

+   osgi-3.4.0-v20080605-1900.jar

+

+Eclipse Public License - v 1.0

+

+THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS ECLIPSE

+PUBLIC LICENSE ("AGREEMENT"). ANY USE, REPRODUCTION OR DISTRIBUTION OF

+THE PROGRAM CONSTITUTES RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT.

+

+1. DEFINITIONS

+

+"Contribution" means:

+

+a) in the case of the initial Contributor, the initial code and

+documentation distributed under this Agreement, and

+b) in the case of each subsequent Contributor:

+

+i) changes to the Program, and

+

+ii) additions to the Program;

+

+where such changes and/or additions to the Program originate from and

+are distributed by that particular Contributor. A Contribution

+'originates' from a Contributor if it was added to the Program by such

+Contributor itself or anyone acting on such Contributor's behalf.

+Contributions do not include additions to the Program which: (i) are

+separate modules of software distributed in conjunction with the

+Program under their own license agreement, and (ii) are not derivative

+works of the Program.

+

+"Contributor" means any person or entity that distributes the Program.

+

+"Licensed Patents " mean patent claims licensable by a Contributor

+which are necessarily infringed by the use or sale of its Contribution

+alone or when combined with the Program.

+

+"Program" means the Contributions distributed in accordance with this 

+Agreement.

+

+"Recipient" means anyone who receives the Program under this

+Agreement, including all Contributors.

+

+2. GRANT OF RIGHTS

+

+a) Subject to the terms of this Agreement, each Contributor hereby

+grants Recipient a non-exclusive, worldwide, royalty-free copyright

+license to reproduce, prepare derivative works of, publicly display,

+publicly perform, distribute and sublicense the Contribution of such

+Contributor, if any, and such derivative works, in source code and

+object code form.

+

+b) Subject to the terms of this Agreement, each Contributor hereby

+grants Recipient a non-exclusive, worldwide, royalty-free patent

+license under Licensed Patents to make, use, sell, offer to sell,

+import and otherwise transfer the Contribution of such Contributor, if

+any, in source code and object code form. This patent license shall

+apply to the combination of the Contribution and the Program if, at

+the time the Contribution is added by the Contributor, such addition

+of the Contribution causes such combination to be covered by the

+Licensed Patents. The patent license shall not apply to any other

+combinations which include the Contribution. No hardware per se is

+licensed hereunder.

+

+c) Recipient understands that although each Contributor grants the

+licenses to its Contributions set forth herein, no assurances are

+provided by any Contributor that the Program does not infringe the

+patent or other intellectual property rights of any other entity. Each

+Contributor disclaims any liability to Recipient for claims brought by

+any other entity based on infringement of intellectual property rights

+or otherwise. As a condition to exercising the rights and licenses

+granted hereunder, each Recipient hereby assumes sole responsibility

+to secure any other intellectual property rights needed, if any. For

+example, if a third party patent license is required to allow

+Recipient to distribute the Program, it is Recipient's responsibility

+to acquire that license before distributing the Program.

+

+d) Each Contributor represents that to its knowledge it has sufficient

+copyright rights in its Contribution, if any, to grant the copyright

+license set forth in this Agreement.

+

+3. REQUIREMENTS

+

+A Contributor may choose to distribute the Program in object code form

+under its own license agreement, provided that:

+

+a) it complies with the terms and conditions of this Agreement; and

+

+b) its license agreement:

+

+i) effectively disclaims on behalf of all Contributors all warranties

+and conditions, express and implied, including warranties or

+conditions of title and non-infringement, and implied warranties or

+conditions of merchantability and fitness for a particular purpose;

+

+ii) effectively excludes on behalf of all Contributors all liability

+for damages, including direct, indirect, special, incidental and

+consequential damages, such as lost profits;

+

+iii) states that any provisions which differ from this Agreement are

+offered by that Contributor alone and not by any other party; and

+

+iv) states that source code for the Program is available from such

+Contributor, and informs licensees how to obtain it in a reasonable

+manner on or through a medium customarily used for software exchange.

+

+When the Program is made available in source code form:

+

+a) it must be made available under this Agreement; and

+

+b) a copy of this Agreement must be included with each copy of the 

+Program.

+

+Contributors may not remove or alter any copyright notices contained

+within the Program.

+

+Each Contributor must identify itself as the originator of its

+Contribution, if any, in a manner that reasonably allows subsequent

+Recipients to identify the originator of the Contribution.

+

+4. COMMERCIAL DISTRIBUTION

+

+Commercial distributors of software may accept certain

+responsibilities with respect to end users, business partners and the

+like. While this license is intended to facilitate the commercial use

+of the Program, the Contributor who includes the Program in a

+commercial product offering should do so in a manner which does not

+create potential liability for other Contributors. Therefore, if a

+Contributor includes the Program in a commercial product offering,

+such Contributor ("Commercial Contributor") hereby agrees to defend

+and indemnify every other Contributor ("Indemnified Contributor")

+against any losses, damages and costs (collectively "Losses") arising

+from claims, lawsuits and other legal actions brought by a third party

+against the Indemnified Contributor to the extent caused by the acts

+or omissions of such Commercial Contributor in connection with its

+distribution of the Program in a commercial product offering. The

+obligations in this section do not apply to any claims or Losses

+relating to any actual or alleged intellectual property infringement.

+In order to qualify, an Indemnified Contributor must: a) promptly

+notify the Commercial Contributor in writing of such claim, and b)

+allow the Commercial Contributor to control, and cooperate with the

+Commercial Contributor in, the defense and any related settlement

+negotiations. The Indemnified Contributor may participate in any such

+claim at its own expense.

+

+For example, a Contributor might include the Program in a commercial

+product offering, Product X. That Contributor is then a Commercial

+Contributor. If that Commercial Contributor then makes performance

+claims, or offers warranties related to Product X, those performance

+claims and warranties are such Commercial Contributor's responsibility

+alone. Under this section, the Commercial Contributor would have to

+defend claims against the other Contributors related to those

+performance claims and warranties, and if a court requires any other

+Contributor to pay any damages as a result, the Commercial Contributor

+must pay those damages.

+

+5. NO WARRANTY

+

+EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, THE PROGRAM IS

+PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY

+WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY

+OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is solely

+responsible for determining the appropriateness of using and

+distributing the Program and assumes all risks associated with its

+exercise of rights under this Agreement , including but not limited to

+the risks and costs of program errors, compliance with applicable

+laws, damage to or loss of data, programs or equipment, and

+unavailability or interruption of operations.

+

+6. DISCLAIMER OF LIABILITY

+

+EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, NEITHER RECIPIENT NOR

+ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY DIRECT, INDIRECT,

+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING

+WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND ON ANY THEORY OF

+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING

+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OR

+DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED

+HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

+

+7. GENERAL

+

+If any provision of this Agreement is invalid or unenforceable under

+applicable law, it shall not affect the validity or enforceability of

+the remainder of the terms of this Agreement, and without further

+action by the parties hereto, such provision shall be reformed to the

+minimum extent necessary to make such provision valid and enforceable.

+

+If Recipient institutes patent litigation against any entity

+(including a cross-claim or counterclaim in a lawsuit) alleging that

+the Program itself (excluding combinations of the Program with other

+software or hardware) infringes such Recipient's patent(s), then such

+Recipient's rights granted under Section 2(b) shall terminate as of

+the date such litigation is filed.

+

+All Recipient's rights under this Agreement shall terminate if it

+fails to comply with any of the material terms or conditions of this

+Agreement and does not cure such failure in a reasonable period of

+time after becoming aware of such noncompliance. If all Recipient's

+rights under this Agreement terminate, Recipient agrees to cease use

+and distribution of the Program as soon as reasonably practicable.

+However, Recipient's obligations under this Agreement and any licenses

+granted by Recipient relating to the Program shall continue and

+survive.

+

+Everyone is permitted to copy and distribute copies of this Agreement,

+but in order to avoid inconsistency the Agreement is copyrighted and

+may only be modified in the following manner. The Agreement Steward

+reserves the right to publish new versions (including revisions) of

+this Agreement from time to time. No one other than the Agreement

+Steward has the right to modify this Agreement. The Eclipse Foundation

+is the initial Agreement Steward. The Eclipse Foundation may assign

+the responsibility to serve as the Agreement Steward to a suitable

+separate entity. Each new version of the Agreement will be given a

+distinguishing version number. The Program (including Contributions)

+may always be distributed subject to the version of the Agreement

+under which it was received. In addition, after a new version of the

+Agreement is published, Contributor may elect to distribute the

+Program (including its Contributions) under the new version. Except as

+expressly stated in Sections 2(a) and 2(b) above, Recipient receives

+no rights or licenses to the intellectual property of any Contributor

+under this Agreement, whether expressly, by implication, estoppel or

+otherwise. All rights in the Program not expressly granted under this

+Agreement are reserved.

+

+This Agreement is governed by the laws of the State of New York and

+the intellectual property laws of the United States of America. No

+party to this Agreement will bring a legal action under this Agreement

+more than one year after the cause of action arose. Each party waives

+its rights to a jury trial in any resulting litigation.

+

+===============================================================================

+

+The javacc-3.2.jar, and howl-1.0.1-1.jar are distributed under the BSD license:

+

+Redistribution and use in source and binary forms, with or without

+modification, are permitted provided that the following conditions

+are met:

+

+  * Redistributions of source code must retain the above copyright

+    notice, this list of conditions and the following disclaimer.

+    

+  * Redistributions in binary form must reproduce the above copyright

+    notice, this list of conditions and the following disclaimer in the

+    documentation and/or other materials provided with the distribution.

+    

+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED

+TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

+PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR

+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF

+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING

+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+================================================================================

+

+The jars; 

+activation-1.1.jar, 

+jaxb-api-2.1.jar, 

+jaxb-impl-2.1.9.jar, 

+jaxws-api-2.1.jar, 

+jsr181-api-1.0-MR1.jar, 

+jsr250-api-1.0.jar, 

+mail-1.4.jar, 

+servlet-api-2.5.jar, 

+

+COMMON DEVELOPMENT AND DISTRIBUTION LICENSE (CDDL) Version 1.0

+

+

+      1. Definitions.

+

+            1.1. "Contributor" means each individual or entity that

+            creates or contributes to the creation of Modifications.

+

+            1.2. "Contributor Version" means the combination of the

+            Original Software, prior Modifications used by a

+            Contributor (if any), and the Modifications made by that

+            particular Contributor.

+

+            1.3. "Covered Software" means (a) the Original Software, or

+            (b) Modifications, or (c) the combination of files

+            containing Original Software with files containing

+            Modifications, in each case including portions thereof.

+

+            1.4. "Executable" means the Covered Software in any form

+            other than Source Code. 

+

+            1.5. "Initial Developer" means the individual or entity

+            that first makes Original Software available under this

+            License. 

+            

+            1.6. "Larger Work" means a work which combines Covered

+            Software or portions thereof with code not governed by the

+            terms of this License.

+

+            1.7. "License" means this document.

+

+            1.8. "Licensable" means having the right to grant, to the

+            maximum extent possible, whether at the time of the initial

+            grant or subsequently acquired, any and all of the rights

+            conveyed herein.

+            

+            1.9. "Modifications" means the Source Code and Executable

+            form of any of the following: 

+

+                  A. Any file that results from an addition to,

+                  deletion from or modification of the contents of a

+                  file containing Original Software or previous

+                  Modifications; 

+

+                  B. Any new file that contains any part of the

+                  Original Software or previous Modification; or 

+

+                  C. Any new file that is contributed or otherwise made

+                  available under the terms of this License.

+

+            1.10. "Original Software" means the Source Code and

+            Executable form of computer software code that is

+            originally released under this License. 

+

+            1.11. "Patent Claims" means any patent claim(s), now owned

+            or hereafter acquired, including without limitation,

+            method, process, and apparatus claims, in any patent

+            Licensable by grantor. 

+

+            1.12. "Source Code" means (a) the common form of computer

+            software code in which modifications are made and (b)

+            associated documentation included in or with such code.

+

+            1.13. "You" (or "Your") means an individual or a legal

+            entity exercising rights under, and complying with all of

+            the terms of, this License. For legal entities, "You"

+            includes any entity which controls, is controlled by, or is

+            under common control with You. For purposes of this

+            definition, "control" means (a) the power, direct or

+            indirect, to cause the direction or management of such

+            entity, whether by contract or otherwise, or (b) ownership

+            of more than fifty percent (50%) of the outstanding shares

+            or beneficial ownership of such entity.

+

+      2. License Grants. 

+

+            2.1. The Initial Developer Grant.

+

+            Conditioned upon Your compliance with Section 3.1 below and

+            subject to third party intellectual property claims, the

+            Initial Developer hereby grants You a world-wide,

+            royalty-free, non-exclusive license: 

+

+                  (a) under intellectual property rights (other than

+                  patent or trademark) Licensable by Initial Developer,

+                  to use, reproduce, modify, display, perform,

+                  sublicense and distribute the Original Software (or

+                  portions thereof), with or without Modifications,

+                  and/or as part of a Larger Work; and 

+

+                  (b) under Patent Claims infringed by the making,

+                  using or selling of Original Software, to make, have

+                  made, use, practice, sell, and offer for sale, and/or

+                  otherwise dispose of the Original Software (or

+                  portions thereof). 

+

+                  (c) The licenses granted in Sections 2.1(a) and (b)

+                  are effective on the date Initial Developer first

+                  distributes or otherwise makes the Original Software

+                  available to a third party under the terms of this

+                  License. 

+

+                  (d) Notwithstanding Section 2.1(b) above, no patent

+                  license is granted: (1) for code that You delete from

+                  the Original Software, or (2) for infringements

+                  caused by: (i) the modification of the Original

+                  Software, or (ii) the combination of the Original

+                  Software with other software or devices. 

+

+            2.2. Contributor Grant.

+

+            Conditioned upon Your compliance with Section 3.1 below and

+            subject to third party intellectual property claims, each

+            Contributor hereby grants You a world-wide, royalty-free,

+            non-exclusive license:

+

+                  (a) under intellectual property rights (other than

+                  patent or trademark) Licensable by Contributor to

+                  use, reproduce, modify, display, perform, sublicense

+                  and distribute the Modifications created by such

+                  Contributor (or portions thereof), either on an

+                  unmodified basis, with other Modifications, as

+                  Covered Software and/or as part of a Larger Work; and

+                  

+

+                  (b) under Patent Claims infringed by the making,

+                  using, or selling of Modifications made by that

+                  Contributor either alone and/or in combination with

+                  its Contributor Version (or portions of such

+                  combination), to make, use, sell, offer for sale,

+                  have made, and/or otherwise dispose of: (1)

+                  Modifications made by that Contributor (or portions

+                  thereof); and (2) the combination of Modifications

+                  made by that Contributor with its Contributor Version

+                  (or portions of such combination). 

+

+                  (c) The licenses granted in Sections 2.2(a) and

+                  2.2(b) are effective on the date Contributor first

+                  distributes or otherwise makes the Modifications

+                  available to a third party. 

+

+                  (d) Notwithstanding Section 2.2(b) above, no patent

+                  license is granted: (1) for any code that Contributor

+                  has deleted from the Contributor Version; (2) for

+                  infringements caused by: (i) third party

+                  modifications of Contributor Version, or (ii) the

+                  combination of Modifications made by that Contributor

+                  with other software (except as part of the

+                  Contributor Version) or other devices; or (3) under

+                  Patent Claims infringed by Covered Software in the

+                  absence of Modifications made by that Contributor. 

+

+      3. Distribution Obligations.

+

+            3.1. Availability of Source Code.

+

+            Any Covered Software that You distribute or otherwise make

+            available in Executable form must also be made available in

+            Source Code form and that Source Code form must be

+            distributed only under the terms of this License. You must

+            include a copy of this License with every copy of the

+            Source Code form of the Covered Software You distribute or

+            otherwise make available. You must inform recipients of any

+            such Covered Software in Executable form as to how they can

+            obtain such Covered Software in Source Code form in a

+            reasonable manner on or through a medium customarily used

+            for software exchange.

+

+            3.2. Modifications.

+

+            The Modifications that You create or to which You

+            contribute are governed by the terms of this License. You

+            represent that You believe Your Modifications are Your

+            original creation(s) and/or You have sufficient rights to

+            grant the rights conveyed by this License.

+

+            3.3. Required Notices.

+

+            You must include a notice in each of Your Modifications

+            that identifies You as the Contributor of the Modification.

+            You may not remove or alter any copyright, patent or

+            trademark notices contained within the Covered Software, or

+            any notices of licensing or any descriptive text giving

+            attribution to any Contributor or the Initial Developer.

+

+            3.4. Application of Additional Terms.

+

+            You may not offer or impose any terms on any Covered

+            Software in Source Code form that alters or restricts the

+            applicable version of this License or the recipients'

+            rights hereunder. You may choose to offer, and to charge a

+            fee for, warranty, support, indemnity or liability

+            obligations to one or more recipients of Covered Software.

+            However, you may do so only on Your own behalf, and not on

+            behalf of the Initial Developer or any Contributor. You

+            must make it absolutely clear that any such warranty,

+            support, indemnity or liability obligation is offered by

+            You alone, and You hereby agree to indemnify the Initial

+            Developer and every Contributor for any liability incurred

+            by the Initial Developer or such Contributor as a result of

+            warranty, support, indemnity or liability terms You offer.

+          

+

+            3.5. Distribution of Executable Versions.

+

+            You may distribute the Executable form of the Covered

+            Software under the terms of this License or under the terms

+            of a license of Your choice, which may contain terms

+            different from this License, provided that You are in

+            compliance with the terms of this License and that the

+            license for the Executable form does not attempt to limit

+            or alter the recipient's rights in the Source Code form

+            from the rights set forth in this License. If You

+            distribute the Covered Software in Executable form under a

+            different license, You must make it absolutely clear that

+            any terms which differ from this License are offered by You

+            alone, not by the Initial Developer or Contributor. You

+            hereby agree to indemnify the Initial Developer and every

+            Contributor for any liability incurred by the Initial

+            Developer or such Contributor as a result of any such terms

+            You offer.

+

+            3.6. Larger Works.

+

+            You may create a Larger Work by combining Covered Software

+            with other code not governed by the terms of this License

+            and distribute the Larger Work as a single product. In such

+            a case, You must make sure the requirements of this License

+            are fulfilled for the Covered Software. 

+            

+      4. Versions of the License. 

+

+            4.1. New Versions.

+

+            Sun Microsystems, Inc. is the initial license steward and

+            may publish revised and/or new versions of this License

+            from time to time. Each version will be given a

+            distinguishing version number. Except as provided in

+            Section 4.3, no one other than the license steward has the

+            right to modify this License. 

+

+            4.2. Effect of New Versions.

+

+            You may always continue to use, distribute or otherwise

+            make the Covered Software available under the terms of the

+            version of the License under which You originally received

+            the Covered Software. If the Initial Developer includes a

+            notice in the Original Software prohibiting it from being

+            distributed or otherwise made available under any

+            subsequent version of the License, You must distribute and

+            make the Covered Software available under the terms of the

+            version of the License under which You originally received

+            the Covered Software. Otherwise, You may also choose to

+            use, distribute or otherwise make the Covered Software

+            available under the terms of any subsequent version of the

+            License published by the license steward. 

+

+            4.3. Modified Versions.

+

+            When You are an Initial Developer and You want to create a

+            new license for Your Original Software, You may create and

+            use a modified version of this License if You: (a) rename

+            the license and remove any references to the name of the

+            license steward (except to note that the license differs

+            from this License); and (b) otherwise make it clear that

+            the license contains terms which differ from this License.

+            

+

+      5. DISCLAIMER OF WARRANTY.

+

+      COVERED SOFTWARE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS"

+      BASIS, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED,

+      INCLUDING, WITHOUT LIMITATION, WARRANTIES THAT THE COVERED

+      SOFTWARE IS FREE OF DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR

+      PURPOSE OR NON-INFRINGING. THE ENTIRE RISK AS TO THE QUALITY AND

+      PERFORMANCE OF THE COVERED SOFTWARE IS WITH YOU. SHOULD ANY

+      COVERED SOFTWARE PROVE DEFECTIVE IN ANY RESPECT, YOU (NOT THE

+      INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE COST OF

+      ANY NECESSARY SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER OF

+      WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE. NO USE OF

+      ANY COVERED SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS

+      DISCLAIMER. 

+

+      6. TERMINATION. 

+

+            6.1. This License and the rights granted hereunder will

+            terminate automatically if You fail to comply with terms

+            herein and fail to cure such breach within 30 days of

+            becoming aware of the breach. Provisions which, by their

+            nature, must remain in effect beyond the termination of

+            this License shall survive.

+

+            6.2. If You assert a patent infringement claim (excluding

+            declaratory judgment actions) against Initial Developer or

+            a Contributor (the Initial Developer or Contributor against

+            whom You assert such claim is referred to as "Participant")

+            alleging that the Participant Software (meaning the

+            Contributor Version where the Participant is a Contributor

+            or the Original Software where the Participant is the

+            Initial Developer) directly or indirectly infringes any

+            patent, then any and all rights granted directly or

+            indirectly to You by such Participant, the Initial

+            Developer (if the Initial Developer is not the Participant)

+            and all Contributors under Sections 2.1 and/or 2.2 of this

+            License shall, upon 60 days notice from Participant

+            terminate prospectively and automatically at the expiration

+            of such 60 day notice period, unless if within such 60 day

+            period You withdraw Your claim with respect to the

+            Participant Software against such Participant either

+            unilaterally or pursuant to a written agreement with

+            Participant.

+

+            6.3. In the event of termination under Sections 6.1 or 6.2

+            above, all end user licenses that have been validly granted

+            by You or any distributor hereunder prior to termination

+            (excluding licenses granted to You by any distributor)

+            shall survive termination.

+

+      7. LIMITATION OF LIABILITY.

+

+      UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, WHETHER TORT

+      (INCLUDING NEGLIGENCE), CONTRACT, OR OTHERWISE, SHALL YOU, THE

+      INITIAL DEVELOPER, ANY OTHER CONTRIBUTOR, OR ANY DISTRIBUTOR OF

+      COVERED SOFTWARE, OR ANY SUPPLIER OF ANY OF SUCH PARTIES, BE

+      LIABLE TO ANY PERSON FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR

+      CONSEQUENTIAL DAMAGES OF ANY CHARACTER INCLUDING, WITHOUT

+      LIMITATION, DAMAGES FOR LOST PROFITS, LOSS OF GOODWILL, WORK

+      STOPPAGE, COMPUTER FAILURE OR MALFUNCTION, OR ANY AND ALL OTHER

+      COMMERCIAL DAMAGES OR LOSSES, EVEN IF SUCH PARTY SHALL HAVE BEEN

+      INFORMED OF THE POSSIBILITY OF SUCH DAMAGES. THIS LIMITATION OF

+      LIABILITY SHALL NOT APPLY TO LIABILITY FOR DEATH OR PERSONAL

+      INJURY RESULTING FROM SUCH PARTY'S NEGLIGENCE TO THE EXTENT

+      APPLICABLE LAW PROHIBITS SUCH LIMITATION. SOME JURISDICTIONS DO

+      NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR

+      CONSEQUENTIAL DAMAGES, SO THIS EXCLUSION AND LIMITATION MAY NOT

+      APPLY TO YOU.

+

+      8. U.S. GOVERNMENT END USERS.

+

+      The Covered Software is a "commercial item," as that term is

+      defined in 48 C.F.R. 2.101 (Oct. 1995), consisting of "commercial

+      computer software" (as that term is defined at 48 C.F.R. 

+      252.227-7014(a)(1)) and "commercial computer software

+      documentation" as such terms are used in 48 C.F.R. 12.212 (Sept.

+      1995). Consistent with 48 C.F.R. 12.212 and 48 C.F.R. 227.7202-1

+      through 227.7202-4 (June 1995), all U.S. Government End Users

+      acquire Covered Software with only those rights set forth herein.

+      This U.S. Government Rights clause is in lieu of, and supersedes,

+      any other FAR, DFAR, or other clause or provision that addresses

+      Government rights in computer software under this License.

+

+      9. MISCELLANEOUS.

+

+      This License represents the complete agreement concerning subject

+      matter hereof. If any provision of this License is held to be

+      unenforceable, such provision shall be reformed only to the

+      extent necessary to make it enforceable. This License shall be

+      governed by the law of the jurisdiction specified in a notice

+      contained within the Original Software (except to the extent

+      applicable law, if any, provides otherwise), excluding such

+      jurisdiction's conflict-of-law provisions. Any litigation

+      relating to this License shall be subject to the jurisdiction of

+      the courts located in the jurisdiction and venue specified in a

+      notice contained within the Original Software, with the losing

+      party responsible for costs, including, without limitation, court

+      costs and reasonable attorneys' fees and expenses. The

+      application of the United Nations Convention on Contracts for the

+      International Sale of Goods is expressly excluded. Any law or

+      regulation which provides that the language of a contract shall

+      be construed against the drafter shall not apply to this License.

+      You agree that You alone are responsible for compliance with the

+      United States export administration regulations (and the export

+      control laws and regulation of any other countries) when You use,

+      distribute or otherwise make available any Covered Software.

+

+      10. RESPONSIBILITY FOR CLAIMS.

+

+      As between Initial Developer and the Contributors, each party is

+      responsible for claims and damages arising, directly or

+      indirectly, out of its utilization of rights under this License

+      and You agree to work with Initial Developer and Contributors to

+      distribute such responsibility on an equitable basis. Nothing

+      herein is intended or shall be deemed to constitute any admission

+      of liability.

+

+===============================================================================

+

+WSDL4j (wsdl4j-1.6.2.jar):

+

+Common Public License - v 1.0

+

+THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS COMMON PUBLIC LICENSE ("AGREEMENT"). ANY USE, REPRODUCTION OR DISTRIBUTION OF THE PROGRAM CONSTITUTES RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT.

+

+1. DEFINITIONS

+

+"Contribution" means:

+

+      a) in the case of the initial Contributor, the initial code and documentation distributed under this Agreement, and

+      b) in the case of each subsequent Contributor:

+

+      i) changes to the Program, and

+

+      ii) additions to the Program;

+

+      where such changes and/or additions to the Program originate from and are distributed by that particular Contributor. A Contribution 'originates' from a Contributor if it was added to the Program by such Contributor itself or anyone acting on such Contributor's behalf. Contributions do not include additions to the Program which: (i) are separate modules of software distributed in conjunction with the Program under their own license agreement, and (ii) are not derivative works of the Program. 

+

+"Contributor" means any person or entity that distributes the Program.

+

+"Licensed Patents " mean patent claims licensable by a Contributor which are necessarily infringed by the use or sale of its Contribution alone or when combined with the Program.

+

+"Program" means the Contributions distributed in accordance with this Agreement.

+

+"Recipient" means anyone who receives the Program under this Agreement, including all Contributors.

+

+2. GRANT OF RIGHTS

+

+      a) Subject to the terms of this Agreement, each Contributor hereby grants Recipient a non-exclusive, worldwide, royalty-free copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, distribute and sublicense the Contribution of such Contributor, if any, and such derivative works, in source code and object code form.

+

+      b) Subject to the terms of this Agreement, each Contributor hereby grants Recipient a non-exclusive, worldwide, royalty-free patent license under Licensed Patents to make, use, sell, offer to sell, import and otherwise transfer the Contribution of such Contributor, if any, in source code and object code form. This patent license shall apply to the combination of the Contribution and the Program if, at the time the Contribution is added by the Contributor, such addition of the Contribution causes such combination to be covered by the Licensed Patents. The patent license shall not apply to any other combinations which include the Contribution. No hardware per se is licensed hereunder. 

+

+      c) Recipient understands that although each Contributor grants the licenses to its Contributions set forth herein, no assurances are provided by any Contributor that the Program does not infringe the patent or other intellectual property rights of any other entity. Each Contributor disclaims any liability to Recipient for claims brought by any other entity based on infringement of intellectual property rights or otherwise. As a condition to exercising the rights and licenses granted hereunder, each Recipient hereby assumes sole responsibility to secure any other intellectual property rights needed, if any. For example, if a third party patent license is required to allow Recipient to distribute the Program, it is Recipient's responsibility to acquire that license before distributing the Program.

+

+      d) Each Contributor represents that to its knowledge it has sufficient copyright rights in its Contribution, if any, to grant the copyright license set forth in this Agreement. 

+

+3. REQUIREMENTS

+

+A Contributor may choose to distribute the Program in object code form under its own license agreement, provided that:

+

+      a) it complies with the terms and conditions of this Agreement; and

+

+      b) its license agreement:

+

+      i) effectively disclaims on behalf of all Contributors all warranties and conditions, express and implied, including warranties or conditions of title and non-infringement, and implied warranties or conditions of merchantability and fitness for a particular purpose; 

+

+      ii) effectively excludes on behalf of all Contributors all liability for damages, including direct, indirect, special, incidental and consequential damages, such as lost profits; 

+

+      iii) states that any provisions which differ from this Agreement are offered by that Contributor alone and not by any other party; and

+

+      iv) states that source code for the Program is available from such Contributor, and informs licensees how to obtain it in a reasonable manner on or through a medium customarily used for software exchange. 

+

+When the Program is made available in source code form:

+

+      a) it must be made available under this Agreement; and 

+

+      b) a copy of this Agreement must be included with each copy of the Program. 

+

+Contributors may not remove or alter any copyright notices contained within the Program.

+

+Each Contributor must identify itself as the originator of its Contribution, if any, in a manner that reasonably allows subsequent Recipients to identify the originator of the Contribution.

+

+4. COMMERCIAL DISTRIBUTION

+

+Commercial distributors of software may accept certain responsibilities with respect to end users, business partners and the like. While this license is intended to facilitate the commercial use of the Program, the Contributor who includes the Program in a commercial product offering should do so in a manner which does not create potential liability for other Contributors. Therefore, if a Contributor includes the Program in a commercial product offering, such Contributor ("Commercial Contributor") hereby agrees to defend and indemnify every other Contributor ("Indemnified Contributor") against any losses, damages and costs (collectively "Losses") arising from claims, lawsuits and other legal actions brought by a third party against the Indemnified Contributor to the extent caused by the acts or omissions of such Commercial Contributor in connection with its distribution of the Program in a commercial product offering. The obligations in this section do not apply to any claims or Losses relating to any actual or alleged intellectual property infringement. In order to qualify, an Indemnified Contributor must: a) promptly notify the Commercial Contributor in writing of such claim, and b) allow the Commercial Contributor to control, and cooperate with the Commercial Contributor in, the defense and any related settlement negotiations. The Indemnified Contributor may participate in any such claim at its own expense.

+

+For example, a Contributor might include the Program in a commercial product offering, Product X. That Contributor is then a Commercial Contributor. If that Commercial Contributor then makes performance claims, or offers warranties related to Product X, those performance claims and warranties are such Commercial Contributor's responsibility alone. Under this section, the Commercial Contributor would have to defend claims against the other Contributors related to those performance claims and warranties, and if a court requires any other Contributor to pay any damages as a result, the Commercial Contributor must pay those damages.

+

+5. NO WARRANTY

+

+EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is solely responsible for determining the appropriateness of using and distributing the Program and assumes all risks associated with its exercise of rights under this Agreement, including but not limited to the risks and costs of program errors, compliance with applicable laws, damage to or loss of data, programs or equipment, and unavailability or interruption of operations.

+

+6. DISCLAIMER OF LIABILITY

+

+EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

+

+7. GENERAL

+

+If any provision of this Agreement is invalid or unenforceable under applicable law, it shall not affect the validity or enforceability of the remainder of the terms of this Agreement, and without further action by the parties hereto, such provision shall be reformed to the minimum extent necessary to make such provision valid and enforceable.

+

+If Recipient institutes patent litigation against a Contributor with respect to a patent applicable to software (including a cross-claim or counterclaim in a lawsuit), then any patent licenses granted by that Contributor to such Recipient under this Agreement shall terminate as of the date such litigation is filed. In addition, if Recipient institutes patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Program itself (excluding combinations of the Program with other software or hardware) infringes such Recipient's patent(s), then such Recipient's rights granted under Section 2(b) shall terminate as of the date such litigation is filed.

+

+All Recipient's rights under this Agreement shall terminate if it fails to comply with any of the material terms or conditions of this Agreement and does not cure such failure in a reasonable period of time after becoming aware of such noncompliance. If all Recipient's rights under this Agreement terminate, Recipient agrees to cease use and distribution of the Program as soon as reasonably practicable. However, Recipient's obligations under this Agreement and any licenses granted by Recipient relating to the Program shall continue and survive.

+

+Everyone is permitted to copy and distribute copies of this Agreement, but in order to avoid inconsistency the Agreement is copyrighted and may only be modified in the following manner. The Agreement Steward reserves the right to publish new versions (including revisions) of this Agreement from time to time. No one other than the Agreement Steward has the right to modify this Agreement. IBM is the initial Agreement Steward. IBM may assign the responsibility to serve as the Agreement Steward to a suitable separate entity. Each new version of the Agreement will be given a distinguishing version number. The Program (including Contributions) may always be distributed subject to the version of the Agreement under which it was received. In addition, after a new version of the Agreement is published, Contributor may elect to distribute the Program (including its Contributions) under the new version. Except as expressly stated in Sections 2(a) and 2(b) above, Recipient receives no rights or licenses to the intellectual property of any Contributor under this Agreement, whether expressly, by implication, estoppel or otherwise. All rights in the Program not expressly granted under this Agreement are reserved.

+

+This Agreement is governed by the laws of the State of New York and the intellectual property laws of the United States of America. No party to this Agreement will bring a legal action under this Agreement more than one year after the cause of action arose. Each party waives its rights to a jury trial in any resulting litigation. 

+

+===============================================================================

+

+backport-util-concurrent-2.2.jar :

+

+The software comprising backport-util-concurrent is based in large

+part on the code from JSR166, and the package dl.util.concurrent.

+The software has been released to the public domain, as explained at:

+http://creativecommons.org/licenses/publicdomain, excepting portions

+of the class

+edu.emory.mathcs.backport.java.util.concurrent.CopyOnWriteArrayList,

+which were adapted from class java.util.ArrayList, written by Sun

+Microsystems, Inc, which are used with kind permission, and subject

+to the following:

+

+Copyright 2002-2004 Sun Microsystems, Inc. All rights reserved. Use is

+subject to the following license terms.

+

+  "Sun hereby grants you a non-exclusive, worldwide, non-transferrable

+  license to use and distribute the Java Software technologies as part

+  of a larger work in source and binary forms, with or without

+  modification, provided that the following conditions are met:

+

+   -Neither the name of or trademarks of Sun may be used to endorse or

+    promote products derived from the Java Software technology without

+    specific prior written permission.

+

+   -Redistributions of source or binary code must be accompanied by the

+    following notice and disclaimers:

+

+    Portions copyright Sun Microsystems, Inc. Used with kind permission.

+

+    This software is provided AS IS, without a warranty of any kind.  ALL

+    EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND

+    WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF

+    MERCHANTABILITY, FITNESS FOR A PARTICULAR PUPOSE OR

+    NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN

+    MICROSYSTEMS, INC. AND ITS LICENSORS SHALL NOT BE LIABLE

+    FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF

+    USING, MODIFYING OR DISTRIBUTING THE SOFTWARE OR ITS

+    DERIVATIVES. IN NO EVENT WILL SUN MICROSYSTEMS, INC. OR

+    ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR

+    DATA, OR FOR DIRECT, INDIRECT,CONSQUENTIAL, INCIDENTAL

+    OR PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF

+    THE THEORY OR LIABILITY, ARISING OUT OF THE USE OF OR

+    INABILITY TO USE SOFTWARE, EVEN IF SUN MICROSYSTEMS, INC.

+    HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

+

+    You acknowledge that Software is not designed, licensed or intended for

+    use in the design, construction, operation or maintenance of any nuclear

+    facility."

+

+===============================================================================

+

+jdom-1.0.jar :

+

+$Id: LICENSE.txt,v 1.11 2004/02/06 09:32:57 jhunter Exp $

+

+ Copyright (C) 2000-2004 Jason Hunter & Brett McLaughlin.

+ All rights reserved.

+ 

+ Redistribution and use in source and binary forms, with or without

+ modification, are permitted provided that the following conditions

+ are met:

+ 

+ 1. Redistributions of source code must retain the above copyright

+    notice, this list of conditions, and the following disclaimer.

+ 

+ 2. Redistributions in binary form must reproduce the above copyright

+    notice, this list of conditions, and the disclaimer that follows 

+    these conditions in the documentation and/or other materials 

+    provided with the distribution.

+

+ 3. The name "JDOM" must not be used to endorse or promote products

+    derived from this software without prior written permission.  For

+    written permission, please contact <request_AT_jdom_DOT_org>.

+ 

+ 4. Products derived from this software may not be called "JDOM", nor

+    may "JDOM" appear in their name, without prior written permission

+    from the JDOM Project Management <request_AT_jdom_DOT_org>.

+ 

+ In addition, we request (but do not require) that you include in the 

+ end-user documentation provided with the redistribution and/or in the 

+ software itself an acknowledgement equivalent to the following:

+     "This product includes software developed by the

+      JDOM Project (http://www.jdom.org/)."

+ Alternatively, the acknowledgment may be graphical using the logos 

+ available at http://www.jdom.org/images/logos.

+

+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED

+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES

+ OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

+ DISCLAIMED.  IN NO EVENT SHALL THE JDOM AUTHORS OR THE PROJECT

+ CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+ SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+ LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

+ USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

+ ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,

+ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT

+ OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

+ SUCH DAMAGE.

+

+ This software consists of voluntary contributions made by many 

+ individuals on behalf of the JDOM Project and was originally 

+ created by Jason Hunter <jhunter_AT_jdom_DOT_org> and

+ Brett McLaughlin <brett_AT_jdom_DOT_org>.  For more information

+ on the JDOM Project, please see <http://www.jdom.org/>. 

+

+================================================================================

+

+For Saxon including 

+   saxon-8.7.jar

+   saxon-dom-8.7.jar

+   saxon-xpath-8.7.jar

+

+ MOZILLA PUBLIC LICENSE

+Version 1.0

+

+1. Definitions.

+

+      1.1. ``Contributor'' means each entity that creates or contributes to the creation of Modifications.

+

+      1.2. ``Contributor Version'' means the combination of the Original Code, prior Modifications used by a Contributor, and the Modifications made by that particular Contributor.

+

+      1.3. ``Covered Code'' means the Original Code or Modifications or the combination of the Original Code and Modifications, in each case including portions thereof.

+

+      1.4. ``Electronic Distribution Mechanism'' means a mechanism generally accepted in the software development community for the electronic transfer of data.

+

+      1.5. ``Executable'' means Covered Code in any form other than Source Code.

+

+      1.6. ``Initial Developer'' means the individual or entity identified as the Initial Developer in the Source Code notice required by Exhibit A.

+

+      1.7. ``Larger Work'' means a work which combines Covered Code or portions thereof with code not governed by the terms of this License.

+

+      1.8. ``License'' means this document.

+

+      1.9. ``Modifications'' means any addition to or deletion from the substance or structure of either the Original Code or any previous Modifications. When Covered Code is released as a series of files, a Modification is:

+

+            A. Any addition to or deletion from the contents of a file containing Original Code or previous Modifications.

+

+            B. Any new file that contains any part of the Original Code or previous Modifications. 

+

+      1.10. ``Original Code'' means Source Code of computer software code which is described in the Source Code notice required by Exhibit A as Original Code, and which, at the time of its release under this License is not already Covered Code governed by this License.

+

+      1.11. ``Source Code'' means the preferred form of the Covered Code for making modifications to it, including all modules it contains, plus any associated interface definition files, scripts used to control compilation and installation of an Executable, or a list of source code differential comparisons against either the Original Code or another well known, available Covered Code of the Contributor's choice. The Source Code can be in a compressed or archival form, provided the appropriate decompression or de-archiving software is widely available for no charge.

+

+      1.12. ``You'' means an individual or a legal entity exercising rights under, and complying with all of the terms of, this License or a future version of this License issued under Section 6.1. For legal entities, ``You'' includes any entity which controls, is controlled by, or is under common control with You. For purposes of this definition, ``control'' means (a) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (b) ownership of fifty percent (50%) or more of the outstanding shares or beneficial ownership of such entity. 

+

+2. Source Code License.

+

+      2.1. The Initial Developer Grant.

+      The Initial Developer hereby grants You a world-wide, royalty-free, non-exclusive license, subject to third party intellectual property claims:

+

+            (a) to use, reproduce, modify, display, perform, sublicense and distribute the Original Code (or portions thereof) with or without Modifications, or as part of a Larger Work; and

+

+            (b) under patents now or hereafter owned or controlled by Initial Developer, to make, have made, use and sell (``Utilize'') the Original Code (or portions thereof), but solely to the extent that any such patent is reasonably necessary to enable You to Utilize the Original Code (or portions thereof) and not to any greater extent that may be necessary to Utilize further Modifications or combinations. 

+

+      2.2. Contributor Grant.

+      Each Contributor hereby grants You a world-wide, royalty-free, non-exclusive license, subject to third party intellectual property claims:

+

+            (a) to use, reproduce, modify, display, perform, sublicense and distribute the Modifications created by such Contributor (or portions thereof) either on an unmodified basis, with other Modifications, as Covered Code or as part of a Larger Work; and

+

+            (b) under patents now or hereafter owned or controlled by Contributor, to Utilize the Contributor Version (or portions thereof), but solely to the extent that any such patent is reasonably necessary to enable You to Utilize the Contributor Version (or portions thereof), and not to any greater extent that may be necessary to Utilize further Modifications or combinations. 

+

+3. Distribution Obligations.

+

+      3.1. Application of License.

+      The Modifications which You create or to which You contribute are governed by the terms of this License, including without limitation Section 2.2. The Source Code version of Covered Code may be distributed only under the terms of this License or a future version of this License released under Section 6.1, and You must include a copy of this License with every copy of the Source Code You distribute. You may not offer or impose any terms on any Source Code version that alters or restricts the applicable version of this License or the recipients' rights hereunder. However, You may include an additional document offering the additional rights described in Section 3.5.

+

+      3.2. Availability of Source Code.

+      Any Modification which You create or to which You contribute must be made available in Source Code form under the terms of this License either on the same media as an Executable version or via an accepted Electronic Distribution Mechanism to anyone to whom you made an Executable version available; and if made available via Electronic Distribution Mechanism, must remain available for at least twelve (12) months after the date it initially became available, or at least six (6) months after a subsequent version of that particular Modification has been made available to such recipients. You are responsible for ensuring that the Source Code version remains available even if the Electronic Distribution Mechanism is maintained by a third party.

+

+      3.3. Description of Modifications.

+      You must cause all Covered Code to which you contribute to contain a file documenting the changes You made to create that Covered Code and the date of any change. You must include a prominent statement that the Modification is derived, directly or indirectly, from Original Code provided by the Initial Developer and including the name of the Initial Developer in (a) the Source Code, and (b) in any notice in an Executable version or related documentation in which You describe the origin or ownership of the Covered Code.

+

+      3.4. Intellectual Property Matters

+

+            (a) Third Party Claims.

+            If You have knowledge that a party claims an intellectual property right in particular functionality or code (or its utilization under this License), you must include a text file with the source code distribution titled ``LEGAL'' which describes the claim and the party making the claim in sufficient detail that a recipient will know whom to contact. If you obtain such knowledge after You make Your Modification available as described in Section 3.2, You shall promptly modify the LEGAL file in all copies You make available thereafter and shall take other steps (such as notifying appropriate mailing lists or newsgroups) reasonably calculated to inform those who received the Covered Code that new knowledge has been obtained.

+

+            (b) Contributor APIs.

+            If Your Modification is an application programming interface and You own or control patents which are reasonably necessary to implement that API, you must also include this information in the LEGAL file. 

+

+      3.5. Required Notices.

+      You must duplicate the notice in Exhibit A in each file of the Source Code, and this License in any documentation for the Source Code, where You describe recipients' rights relating to Covered Code. If You created one or more Modification(s), You may add your name as a Contributor to the notice described in Exhibit A. If it is not possible to put such notice in a particular Source Code file due to its structure, then you must include such notice in a location (such as a relevant directory file) where a user would be likely to look for such a notice. You may choose to offer, and to charge a fee for, warranty, support, indemnity or liability obligations to one or more recipients of Covered Code. However, You may do so only on Your own behalf, and not on behalf of the Initial Developer or any Contributor. You must make it absolutely clear than any such warranty, support, indemnity or liability obligation is offered by You alone, and You hereby agree to indemnify the Initial Developer and every Contributor for any liability incurred by the Initial Developer or such Contributor as a result of warranty, support, indemnity or liability terms You offer.

+

+      3.6. Distribution of Executable Versions.

+      You may distribute Covered Code in Executable form only if the requirements of Section 3.1-3.5 have been met for that Covered Code, and if You include a notice stating that the Source Code version of the Covered Code is available under the terms of this License, including a description of how and where You have fulfilled the obligations of Section 3.2. The notice must be conspicuously included in any notice in an Executable version, related documentation or collateral in which You describe recipients' rights relating to the Covered Code. You may distribute the Executable version of Covered Code under a license of Your choice, which may contain terms different from this License, provided that You are in compliance with the terms of this License and that the license for the Executable version does not attempt to limit or alter the recipient's rights in the Source Code version from the rights set forth in this License. If You distribute the Executable version under a different license You must make it absolutely clear that any terms which differ from this License are offered by You alone, not by the Initial Developer or any Contributor. You hereby agree to indemnify the Initial Developer and every Contributor for any liability incurred by the Initial Developer or such Contributor as a result of any such terms You offer.

+

+      3.7. Larger Works.

+      You may create a Larger Work by combining Covered Code with other code not governed by the terms of this License and distribute the Larger Work as a single product. In such a case, You must make sure the requirements of this License are fulfilled for the Covered Code. 

+

+4. Inability to Comply Due to Statute or Regulation.

+

+      If it is impossible for You to comply with any of the terms of this License with respect to some or all of the Covered Code due to statute or regulation then You must: (a) comply with the terms of this License to the maximum extent possible; and (b) describe the limitations and the code they affect. Such description must be included in the LEGAL file described in Section 3.4 and must be included with all distributions of the Source Code. Except to the extent prohibited by statute or regulation, such description must be sufficiently detailed for a recipient of ordinary skill to be able to understand it. 

+

+5. Application of this License.

+

+      This License applies to code to which the Initial Developer has attached the notice in Exhibit A, and to related Covered Code. 

+

+6. Versions of the License.

+

+      6.1. New Versions.

+      Netscape Communications Corporation (``Netscape'') may publish revised and/or new versions of the License from time to time. Each version will be given a distinguishing version number.

+

+      6.2. Effect of New Versions.

+      Once Covered Code has been published under a particular version of the License, You may always continue to use it under the terms of that version. You may also choose to use such Covered Code under the terms of any subsequent version of the License published by Netscape. No one other than Netscape has the right to modify the terms applicable to Covered Code created under this License.

+

+      6.3. Derivative Works.

+      If you create or use a modified version of this License (which you may only do in order to apply it to code which is not already Covered Code governed by this License), you must (a) rename Your license so that the phrases ``Mozilla'', ``MOZILLAPL'', ``MOZPL'', ``Netscape'', ``NPL'' or any confusingly similar phrase do not appear anywhere in your license and (b) otherwise make it clear that your version of the license contains terms which differ from the Mozilla Public License and Netscape Public License. (Filling in the name of the Initial Developer, Original Code or Contributor in the notice described in Exhibit A shall not of themselves be deemed to be modifications of this License.) 

+

+7. DISCLAIMER OF WARRANTY.

+

+      COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN ``AS IS'' BASIS, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, WARRANTIES THAT THE COVERED CODE IS FREE OF DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE OR NON-INFRINGING. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE COVERED CODE IS WITH YOU. SHOULD ANY COVERED CODE PROVE DEFECTIVE IN ANY RESPECT, YOU (NOT THE INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE COST OF ANY NECESSARY SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE. NO USE OF ANY COVERED CODE IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS DISCLAIMER. 

+

+8. TERMINATION.

+

+      This License and the rights granted hereunder will terminate automatically if You fail to comply with terms herein and fail to cure such breach within 30 days of becoming aware of the breach. All sublicenses to the Covered Code which are properly granted shall survive any termination of this License. Provisions which, by their nature, must remain in effect beyond the termination of this License shall survive. 

+

+9. LIMITATION OF LIABILITY.

+

+      UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, WHETHER TORT (INCLUDING NEGLIGENCE), CONTRACT, OR OTHERWISE, SHALL THE INITIAL DEVELOPER, ANY OTHER CONTRIBUTOR, OR ANY DISTRIBUTOR OF COVERED CODE, OR ANY SUPPLIER OF ANY OF SUCH PARTIES, BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY CHARACTER INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF GOODWILL, WORK STOPPAGE, COMPUTER FAILURE OR MALFUNCTION, OR ANY AND ALL OTHER COMMERCIAL DAMAGES OR LOSSES, EVEN IF SUCH PARTY SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF SUCH DAMAGES. THIS LIMITATION OF LIABILITY SHALL NOT APPLY TO LIABILITY FOR DEATH OR PERSONAL INJURY RESULTING FROM SUCH PARTY'S NEGLIGENCE TO THE EXTENT APPLICABLE LAW PROHIBITS SUCH LIMITATION. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THAT EXCLUSION AND LIMITATION MAY NOT APPLY TO YOU. 

+

+10. U.S. GOVERNMENT END USERS.

+

+      The Covered Code is a ``commercial item,'' as that term is defined in 48 C.F.R. 2.101 (Oct. 1995), consisting of ``commercial computer software'' and ``commercial computer software documentation,'' as such terms are used in 48 C.F.R. 12.212 (Sept. 1995). Consistent with 48 C.F.R. 12.212 and 48 C.F.R. 227.7202-1 through 227.7202-4 (June 1995), all U.S. Government End Users acquire Covered Code with only those rights set forth herein. 

+

+11. MISCELLANEOUS.

+

+      This License represents the complete agreement concerning subject matter hereof. If any provision of this License is held to be unenforceable, such provision shall be reformed only to the extent necessary to make it enforceable. This License shall be governed by California law provisions (except to the extent applicable law, if any, provides otherwise), excluding its conflict-of-law provisions. With respect to disputes in which at least one party is a citizen of, or an entity chartered or registered to do business in, the United States of America: (a) unless otherwise agreed in writing, all disputes relating to this License (excepting any dispute relating to intellectual property rights) shall be subject to final and binding arbitration, with the losing party paying all costs of arbitration; (b) any arbitration relating to this Agreement shall be held in Santa Clara County, California, under the auspices of JAMS/EndDispute; and (c) any litigation relating to this Agreement shall be subject to the jurisdiction of the Federal Courts of the Northern District of California, with venue lying in Santa Clara County, California, with the losing party responsible for costs, including without limitation, court costs and reasonable attorneys fees and expenses. The application of the United Nations Convention on Contracts for the International Sale of Goods is expressly excluded. Any law or regulation which provides that the language of a contract shall be construed against the drafter shall not apply to this License. 

+

+12. RESPONSIBILITY FOR CLAIMS.

+

+      Except in cases where another Contributor has failed to comply with Section 3.4, You are responsible for damages arising, directly or indirectly, out of Your utilization of rights under this License, based on the number of copies of Covered Code you made available, the revenues you received from utilizing such rights, and other relevant factors. You agree to work with affected parties to distribute responsibility on an equitable basis. 

+

+EXHIBIT A.

+

+      ``The contents of this file are subject to the Mozilla Public License Version 1.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.mozilla.org/MPL/

+

+      Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the specific language governing rights and limitations under the License.

+

+      The Original Code is ______________________________________.

+

+      The Initial Developer of the Original Code is ________________________. Portions created by ______________________ are Copyright (C) ______ _______________________. All Rights Reserved.

+

+      Contributor(s): ______________________________________.'' 

+

+===============================================================================

+

+The jaxen-1.1.1.jar:

+

+ $Id: LICENSE.txt,v 1.5 2006/02/05 21:49:04 elharo Exp $

+

+ Copyright 2003-2006 The Werken Company. All Rights Reserved.

+ 

+ Redistribution and use in source and binary forms, with or without

+ modification, are permitted provided that the following conditions are

+ met:

+

+  * Redistributions of source code must retain the above copyright

+    notice, this list of conditions and the following disclaimer.

+

+  * Redistributions in binary form must reproduce the above copyright

+    notice, this list of conditions and the following disclaimer in the

+    documentation and/or other materials provided with the distribution.

+

+  * Neither the name of the Jaxen Project nor the names of its

+    contributors may be used to endorse or promote products derived 

+    from this software without specific prior written permission.

+

+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS

+IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED

+TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A

+PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER

+OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF

+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING

+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+================================================================================

+The asm-3.1.jar are distributed under the license:

+

+Copyright (c) 2000-2005 INRIA, France Telecom

+All rights reserved.

+

+Redistribution and use in source and binary forms, with or without

+modification, are permitted provided that the following conditions

+are met:

+

+1. Redistributions of source code must retain the above copyright

+   notice, this list of conditions and the following disclaimer.

+

+2. Redistributions in binary form must reproduce the above copyright

+   notice, this list of conditions and the following disclaimer in the

+   documentation and/or other materials provided with the distribution.

+

+3. Neither the name of the copyright holders nor the names of its

+   contributors may be used to endorse or promote products derived from

+   this software without specific prior written permission.

+

+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE

+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF

+THE POSSIBILITY OF SUCH DAMAGE.

+

+================================================================================

+

+The tuscany-assembly-xsd-osoa jar includes XSD files under the following SCA Collaboration license:

+

+License for the Service Component Architecture JavaDoc, Interface 

+Definition files and XSD files.

+

+The Service Component Architecture JavaDoc, Interface Definition files, 

+and XSD files are being provided by the copyright holders under the 

+following license. By using and/or copying this work, you agree that 

+you have read, understood and will comply with the following terms and 

+conditions:

+

+Permission to copy, display, make derivative works of, and distribute 

+the Service Component Architecture JavaDoc, Interface Definition Files 

+and XSD files (the "Artifacts") in any medium without fee or royalty is 

+hereby granted, provided that you include the following on ALL copies 

+of the Artifacts, or portions thereof, that you make: 

+

+1. A link or URL to the Artifacts at this location:

+http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications 

+

+2. The full text of this copyright notice as shown in the Artifacts.

+

+THE ARTIFACTS ARE PROVIDED "AS IS," AND THE AUTHORS MAKE NO 

+REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THE 

+ARTIFACTS AND THE IMPLEMENTATION OF THEIR CONTENTS, INCLUDING, BUT NOT 

+LIMITED TO, WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR 

+PURPOSE, NON-INFRINGEMENT OR TITLE.  

+

+THE AUTHORS WILL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, 

+INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR RELATING TO ANY 

+USE OR DISTRIBUTION OF THE ARTIFACTS.

+

+The name and trademarks of the Authors may NOT be used in any manner, 

+including advertising or publicity pertaining to the Service Component 

+Architecture Specification or its contents without specific, written 

+prior permission. Title to copyright in the Service Component 

+Architecture Specification and the JavaDoc, Interface Definition Files 

+and XSD Files will at all times remain with the Authors.

+

+No other rights are granted by implication, estoppel or otherwise.

+

+Revision level 1.1, last updated on 2007/11/19

+

+

+================================================================================

+

+The tuscany-assembly-xsd.jar includes XSD files under the following OASIS license:

+

+All capitalized terms in the following text have the meanings assigned to them in the OASIS Intellectual 

+Property Rights Policy (the "OASIS IPR Policy"). The full Policy may be found at the OASIS website.

+This document and translations of it may be copied and furnished to others, and derivative works that 

+comment on or otherwise explain it or assist in its implementation may be prepared, copied, published, 

+and distributed, in whole or in part, without restriction of any kind, provided that the above copyright 

+notice and this section are included on all such copies and derivative works. However, this document 

+itself may not be modified in any way, including by removing the copyright notice or references to OASIS, 

+except as needed for the purpose of developing any document or deliverable produced by an OASIS 

+Technical Committee (in which case the rules applicable to copyrights, as set forth in the OASIS IPR 

+Policy, must be followed) or as required to translate it into languages other than English.

+The limited permissions granted above are perpetual and will not be revoked by OASIS or its successors 

+or assigns.

+This document and the information contained herein is provided on an "AS IS" basis and OASIS 

+DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY 

+WARRANTY THAT THE USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY OWNERSHIP 

+RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR 

+PURPOSE.

+OASIS requests that any OASIS Party or any other party that believes it has patent claims that would 

+necessarily be infringed by implementations of this OASIS Committee Specification or OASIS Standard, 

+to notify OASIS TC Administrator and provide an indication of its willingness to grant patent licenses to 

+such patent claims in a manner consistent with the IPR Mode of the OASIS Technical Committee that 

+produced this specification.

+OASIS invites any party to contact the OASIS TC Administrator if it is aware of a claim of ownership of 

+any patent claims that would necessarily be infringed by implementations of this specification by a patent 

+holder that is not willing to provide a license to such patent claims in a manner consistent with the IPR 

+Mode of the OASIS Technical Committee that produced this specification. OASIS may include such 

+claims on its website, but disclaims any obligation to do so.

+OASIS takes no position regarding the validity or scope of any intellectual property or other rights that 

+might be claimed to pertain to the implementation or use of the technology described in this document or 

+the extent to which any license under such rights might or might not be available; neither does it represent 

+that it has made any effort to identify any such rights. Information on OASIS' procedures with respect to 

+rights in any document or deliverable produced by an OASIS Technical Committee can be found on the 

+OASIS website. Copies of claims of rights made available for publication and any assurances of licenses 

+to be made available, or the result of an attempt made to obtain a general license or permission for the use 

+of such proprietary rights by implementers or users of this OASIS Committee Specification or OASIS 

+Standard, can be obtained from the OASIS TC Administrator. OASIS makes no representation that any 

+information or list of intellectual property rights will at any time be complete, or that any claims in such list 

+are, in fact, Essential Claims.

+The names "OASIS",  are trademarks of OASIS, the owner and developer of this specification, and should 

+be used only to refer to the organization and its official outputs. OASIS welcomes reference to, and 

+implementation and use of, specifications, while reserving the right to enforce its marks against misleading 

+uses. Please see http://www.oasis-open.org/who/trademark.php for above guidance.

+

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-war/src/main/webapp/NOTICE b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-war/src/main/webapp/NOTICE
new file mode 100644
index 0000000000..77d1c46d12
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-war/src/main/webapp/NOTICE
@@ -0,0 +1,79 @@
+Apache Tuscany

+Copyright (c) 2005 - 2009 The Apache Software Foundation

+

+This product includes software developed at

+The Apache Software Foundation (http://www.apache.org/).

+

+This product includes/uses the Axion : the Open Source Java Database (http://axion.tigris.org/)

+ Copyright (c) 2002-2003 Axion Development Team. All rights reserved.

+

+This product includes/uses XmlSchema developed at 

+The Apache Software Foundation (http://ws.apache.org/commons/XmlSchema)

+ Portions Copyright 2006 International Business Machines Corp.

+

+This product includes/uses the Jetty Servlet Engine (http://jetty.mortbay.org),

+developed by Mort Bay Consulting  (http://www.mortbay.com)

+

+This product includes/uses DOM4J : the flexible XML framework for java (http://www.dom4j.org/) 

+ Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.

+

+This product includes/uses software, AOP alliance (http://aopalliance.sourceforge.net)

+License: Public Domain 

+

+This product includes/uses javacc (https://javacc.dev.java.net/)

+ Copyright (c) 2003 Sun Microsystems, Inc. All  Rights Reserved.

+

+This product includes software from the GlassFish project (https://glassfish.dev.java.net/)

+    Copyright (c) 2006, Sun Microsystems, Inc.

+    

+This product includes/uses the Sourceforge wsdl4j project (http://sourceforge.net/projects/wsdl4j/)

+

+This product includes/uses JDOM (http://www.jdom.org/)

+ Copyright (C) 2000-2004 Jason Hunter & Brett McLaughlin. All rights reserved.

+

+This product includes/uses javacc (https://javacc.dev.java.net/)

+ Copyright (c) 2003 Sun Microsystems, Inc. All  Rights Reserved.

+

+This product includes/uses ASM (http://asm.objectweb.org)

+   Copyright (c) 2000-2005 INRIA, France Telecom. All rights reserved.

+

+This product includes/uses Jaxen (http://jaxen.codehaus.org/)

+   Copyright 2003-2006 The Werken Company. All Rights Reserved.

+

+This product includes/uses Serp (http://serp.sourceforge.net/) under the BSD license:

+ Copyright (c) 2002, A. Abram White. All rights reserved.

+

+This product also includes software under the BSD license

+with the following copyright:

+ Copyright (c) 2006, Sun Microsystems, Inc. All rights reserved.

+

+The Program includes all or portions of the following software: "The 

+Saxon XSLT and XQuery Processor from Saxonica Limited" distributed under

+an MPL v1.0 license. Please refer to the homepage URL at 

+http://www.saxonica.com/.

+

+This product includes/uses Serp (http://serp.sourceforge.net/) under the BSD license:

+ Copyright (c) 2002, A. Abram White. All rights reserved.

+

+This product also includes "OSGi Materials."

+ Copyright (c) 2000, 2006

+ OSGi Alliance Bishop Ranch 6

+ 2400 Camino Ramon, Suite 375

+ San Ramon, CA 94583 USA

+ All Rights Reserved. 

+

+This product includes software under the Service Component Architecture JavaDoc, 

+Interface Definition files and XSD files license.

+  (c) Copyright SCA Collaboration 2006, 2007

+

+This product includes software under the Service Data Objects JavaDoc and 

+Interface Definition file license

+

+(c) Copyright BEA Systems, Inc., International Business Machines Corporation, 

+Oracle Corporation, Primeton Technologies Ltd., Rogue Wave Software, SAP AG., 

+Software AG., Sun Microsystems, Sybase Inc., Xcalia, Zend Technologies, 

+2005, 2006. All rights reserved.

+

+This product includes software under the OASIS license

+Copyright (C) OASIS(R) 2005, 2009. All Rights Reserved.

+

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-war/src/main/webapp/WEB-INF/web.xml b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-war/src/main/webapp/WEB-INF/web.xml
new file mode 100644
index 0000000000..f416c92c26
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-war/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>

+<!--

+    Licensed to the Apache Software Foundation (ASF) under one or more

+    contributor license agreements.  See the NOTICE file distributed with

+    this work for additional information regarding copyright ownership.

+    The ASF licenses this file to You under the Apache License, Version 2.0

+    (the "License"); you may not use this file except in compliance with

+    the License.  You may obtain a copy of the License at

+

+       http://www.apache.org/licenses/LICENSE-2.0

+

+    Unless required by applicable law or agreed to in writing, software

+    distributed under the License is distributed on an "AS IS" BASIS,

+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+    See the License for the specific language governing permissions and

+    limitations under the License.

+-->

+<!DOCTYPE web-app

+    PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"

+    "http://java.sun.com/dtd/web-app_2_3.dtd">

+

+<web-app>

+

+  <display-name>Tuscany Installer Application</display-name>

+

+  <servlet>

+    <servlet-name>InstallerServlet</servlet-name>

+    <servlet-class>org.apache.tuscany.sca.war.InstallerServlet</servlet-class>

+  </servlet>

+

+  <servlet-mapping>

+    <servlet-name>InstallerServlet</servlet-name>

+    <url-pattern>/installer</url-pattern>

+  </servlet-mapping>

+

+  <welcome-file-list id="WelcomeFileList">

+    <welcome-file>installer.jsp</welcome-file>

+  </welcome-file-list>

+

+</web-app>

diff --git a/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-war/src/main/webapp/installer.jsp b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-war/src/main/webapp/installer.jsp
new file mode 100644
index 0000000000..a6c3e4acaa
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/distribution/tomcat/tomcat-war/src/main/webapp/installer.jsp
@@ -0,0 +1,74 @@
+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+

+<%@ page contentType="text/html;charset=UTF-8" language="java" %>

+<%@ page import="org.apache.tuscany.sca.war.Installer" %>

+

+<%

+    Installer installer = (Installer) request.getAttribute("installer");

+%>

+

+<html>

+  <body >

+

+    <h2>Apache Tuscany Tomcat Integration</h2>

+

+    The Tuscany Tomcat integration turns Tomcat into an SCA enabled runtime so it can run SCA contributions and SCA-enabled Web Applications.

+    <p>

+

+    Status: Tuscany is <B>

+       <% if (Installer.isTuscanyHookRunning()) { %>

+          installed and active

+       <% } else if (Installer.isRestartRequired()) {%>

+          installed but Tomcat needs to be restarted

+       <% } else {%>

+          not installed

+       <% }%>

+    </B> 

+    in Tomcat.

+    <p>    

+

+    <% if (!Installer.isTuscanyHookRunning() && !Installer.isRestartRequired()) { %>

+       <B>Install Tuscany</B><BR>

+       To install Tuscany into Tomcat, click:

+                <form action='installer' method='post'>

+                <input type='checkbox' name='singleton' value='true'>The Tuscany runtime is shared by all web applications if checked.<p>

+                <input type='submit' name='action' value='Install'>

+                </form>

+       <BR>

+   <% } else {%>

+       <B>Uninstall Tuscany</B><BR>

+       If remove Tuscany from Tomcat, click:

+                <form action='installer' method='post'>

+                <input type='submit' name='action' value='Uninstall'>

+                </form>

+       <BR>

+   <% }%>

+

+    <p>

+    <BR>

+

+    <B> 

+    <% if (installer != null) { %>

+    <%=    installer.getStatus()  %>

+    <% }%>

+    </B> 

+

+  </body>

+</html>

diff --git a/tags/java/sca/2.0-M3-RC3a/features/all/pom.xml b/tags/java/sca/2.0-M3-RC3a/features/all/pom.xml
new file mode 100644
index 0000000000..4c302af1ae
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/features/all/pom.xml
@@ -0,0 +1,91 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-feature</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>tuscany-feature-all</artifactId>

+    <name>Apache Tuscany SCA All-in-one Feature</name>

+    <packaging>pom</packaging>

+

+    <dependencies>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-feature-api</artifactId>

+            <type>pom</type>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-feature-core</artifactId>

+            <type>pom</type>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-feature-webservice</artifactId>

+            <type>pom</type>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-feature-ejava</artifactId>

+            <type>pom</type>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-feature-webapp</artifactId>

+            <type>pom</type>

+            <version>2.0-M3</version>

+        </dependency>

+

+       <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-feature-process</artifactId>

+            <type>pom</type>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-launcher</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-endpoint-tribes</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+    </dependencies>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/features/api/pom.xml b/tags/java/sca/2.0-M3-RC3a/features/api/pom.xml
new file mode 100644
index 0000000000..1e38cf67b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/features/api/pom.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-feature</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>tuscany-feature-api</artifactId>

+    <name>Apache Tuscany SCA API Feature</name>

+    <packaging>pom</packaging>

+

+    <dependencies>

+

+        <!-- SCA API -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-sca-api</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <!-- Node API -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-node-api</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+    </dependencies>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/features/core/pom.xml b/tags/java/sca/2.0-M3-RC3a/features/core/pom.xml
new file mode 100644
index 0000000000..17f746fd62
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/features/core/pom.xml
@@ -0,0 +1,254 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-feature</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>tuscany-feature-core</artifactId>

+    <name>Apache Tuscany SCA Core Feature</name>

+    <packaging>pom</packaging>

+

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-feature-api</artifactId>

+            <type>pom</type>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <!-- SCA API -->

+<!--

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-sca-api</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-node-api</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+-->

+

+        <!-- Assembly model -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-assembly</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-assembly-xml</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-assembly-xsd</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <!-- Bindings -->

+        <!--dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-binding-corba-runtime</artifactId>

+            <version>2.0-M3</version>

+        </dependency-->

+

+        <!-- Contribution model -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-contribution</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <!-- Core runtime -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-core</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-core-databinding</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-core-spi</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <!-- Databindings -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-databinding</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-databinding-jaxb</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <!-- Data API -->

+        <!--dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-data-api</artifactId>

+            <version>2.0-M3</version>

+        </dependency-->

+

+        <!-- Policy definitions -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-definitions-xml</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <!-- Domain support -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-endpoint</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <!-- Core Extensibility -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-extensibility</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-extensibility-equinox</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        

+        <!--  Hosts -->

+        <!--dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-host-corba-jse</artifactId>

+            <version>2.0-M3</version>

+        </dependency-->

+        <!-- host-http is required by tuscany-implementation-node-runtime -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-host-http</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <!-- Implementation types -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-java-runtime</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <!-- Interface models -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-interface-java</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-interface-java-jaxws</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-interface-wsdl</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <!-- Node runtime -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-sca-client-impl</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-node-impl</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-node-launcher</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-node-launcher-equinox</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        

+        <!--

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-node-launcher-webapp</artifactId>

+            <version>2.0-M3</version>

+            <type>war</type>

+        </dependency>

+        -->

+        

+        <!-- Monitoring -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-monitor</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        

+        <!-- Policy models -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-policy</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-policy-security</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <!--dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-policy-security-jsr250</artifactId>

+            <version>2.0-M3</version>

+        </dependency-->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-policy-xml</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <!-- XMLSchema support -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-xsd</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+    </dependencies>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/features/ejava/pom.xml b/tags/java/sca/2.0-M3-RC3a/features/ejava/pom.xml
new file mode 100644
index 0000000000..68ae3603d7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/features/ejava/pom.xml
@@ -0,0 +1,133 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-feature</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>tuscany-feature-ejava</artifactId>

+    <name>Apache Tuscany SCA Enterprise Java Feature</name>

+    <packaging>pom</packaging>

+

+    <dependencies>

+

+        <!-- Core distribution -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-feature-core</artifactId>

+            <type>pom</type>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <!-- Bindings -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-binding-rmi-runtime</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+<!--

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-binding-ejb-runtime</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-binding-jms-runtime</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+-->

+

+        <!-- Hosts -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-host-rmi</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+<!--

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-host-corba-jee</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+-->

+

+        <!-- Implementations -->

+<!--

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-ejb</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+-->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-spring</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-spring-sca</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <!-- OSGi RFC 119 -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-osgi-runtime</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-contribution-osgi</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-node-impl-osgi</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.eclipse.osgi</groupId>

+            <artifactId>services</artifactId>

+            <version>3.1.200-v20071203</version>

+        </dependency>

+

+

+        <!-- Policies -->

+<!--

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-policy-transaction</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+-->

+    </dependencies>

+

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/features/pom.xml b/tags/java/sca/2.0-M3-RC3a/features/pom.xml
new file mode 100644
index 0000000000..24c4c82141
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/features/pom.xml
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-sca</artifactId>
+        <relativePath>../pom.xml</relativePath>
+        <version>2.0-M3</version>
+    </parent>
+    <groupId>org.apache.tuscany.sca</groupId>
+    <artifactId>tuscany-feature</artifactId>
+    <packaging>pom</packaging>
+    <name>Apache Tuscany SCA Features</name>
+
+    <modules>
+        <module>all</module>
+        <module>api</module>
+        <module>core</module>
+        <module>ejava</module>
+        <module>webservice</module>
+        <module>webapp</module>
+        <module>process</module>
+<!--
+        <module>manager</module>
+        <module>repository</module>
+        <module>web20</module>
+-->
+    </modules>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/features/process/pom.xml b/tags/java/sca/2.0-M3-RC3a/features/process/pom.xml
new file mode 100644
index 0000000000..2dc8b77e3d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/features/process/pom.xml
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-feature</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>tuscany-feature-process</artifactId>

+    <name>Apache Tuscany SCA Process Feature</name>

+    <packaging>pom</packaging>

+

+    <dependencies>

+

+        <!-- Core distribution -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-feature-core</artifactId>

+            <type>pom</type>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <!-- ODE BPEL -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-bpel</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-bpel-runtime</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+    </dependencies>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/features/webapp/pom.xml b/tags/java/sca/2.0-M3-RC3a/features/webapp/pom.xml
new file mode 100644
index 0000000000..4cadd177f2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/features/webapp/pom.xml
@@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-feature</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>tuscany-feature-webapp</artifactId>

+    <name>Apache Tuscany SCA WebApp Feature</name>

+    <packaging>pom</packaging>

+

+    <dependencies>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-feature-core</artifactId>

+            <version>2.0-M3</version>

+            <type>pom</type>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-web-runtime</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <!-- Explicitly list the servlet/jsp apis as "provided" dependencies are not transitive -->

+        <dependency>

+            <groupId>javax.servlet</groupId>

+            <artifactId>servlet-api</artifactId>

+            <version>2.5</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.geronimo.specs</groupId>

+            <artifactId>geronimo-jsp_2.1_spec</artifactId>

+            <version>1.0.1</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.geronimo.specs</groupId>

+            <artifactId>geronimo-el_1.0_spec</artifactId>

+            <version>1.0.1</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-stripes</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-myfaces</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+    </dependencies>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/features/webservice/pom.xml b/tags/java/sca/2.0-M3-RC3a/features/webservice/pom.xml
new file mode 100644
index 0000000000..3a9af5c2b0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/features/webservice/pom.xml
@@ -0,0 +1,133 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-feature</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>tuscany-feature-webservice</artifactId>

+    <name>Apache Tuscany SCA Web Service Feature</name>

+    <packaging>pom</packaging>

+

+    <dependencies>

+

+        <!-- Core distribution -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-feature-core</artifactId>

+            <type>pom</type>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <!-- Bindings -->

+        <!--dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-binding-sca-axis2</artifactId>

+            <version>2.0-M3</version>

+        </dependency-->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-binding-ws</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-binding-ws-axis2</artifactId>

+            <version>2.0-M3</version>

+            <exclusions>

+                <exclusion>

+                    <groupId>org.apache.ant</groupId>

+                    <artifactId>ant-nodeps</artifactId>

+                </exclusion>

+                <exclusion>

+                    <groupId>org.apache.axis2</groupId>

+                    <artifactId>addressing</artifactId>

+                </exclusion>

+                <exclusion>

+                    <groupId>org.apache.axis2</groupId>

+                    <artifactId>axis2-xmlbeans</artifactId>

+                </exclusion>

+                <exclusion>

+                    <groupId>org.apache.axis2</groupId>

+                    <artifactId>axis2-adb-codegen</artifactId>

+                </exclusion>

+                <exclusion>

+                    <groupId>bouncycastle</groupId>

+                    <artifactId>bcprov-jdk15</artifactId>

+                </exclusion>

+                <exclusion>

+                    <groupId>opensaml</groupId>

+                    <artifactId>opensaml</artifactId>

+                </exclusion>

+            </exclusions>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-binding-ws-wsdlgen</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-binding-ws-xml</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <!-- Databindings -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-databinding-axiom</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-databinding-jaxb-axiom</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <!--dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-databinding-sdo</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-databinding-sdo-axiom</artifactId>

+            <version>2.0-M3</version>

+        </dependency-->

+

+        <!-- Hosts -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-host-jetty</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <!-- Policy models -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-policy-xml-ws</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+    </dependencies>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/builder/pom.xml
new file mode 100644
index 0000000000..aa2f7c299a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/pom.xml
@@ -0,0 +1,112 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-itest</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>itest-builder</artifactId>
+    <name>Apache Tuscany SCA iTest Builder</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>runtime</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-monitor</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-ws-axis2</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>  
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-sca-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>  
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-databinding</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>xerces</groupId>
+            <artifactId>xercesImpl</artifactId>
+            <version>2.8.1</version>
+            <scope>test</scope>
+        </dependency>
+              
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.5</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+    <build>
+       <finalName>${artifactId}</finalName>
+    </build>
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/ComponentDImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/ComponentDImpl.java
new file mode 100644
index 0000000000..a4c6e08844
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/ComponentDImpl.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.builder;
+
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * Implementation class for ComponentD.
+ * 
+ * @version $Rev$ $Date$
+ */
+@Service(interfaces={Service3.class, Service3a.class})
+public class ComponentDImpl implements Service3, Service3a {
+
+    @Reference
+    protected Service3a reference3;
+
+    public String getGreetings(String name) {
+        return "Hello, " + name + "!";
+    }
+
+    public String getGreetings2(String name) {
+        return "Goodbye, " + name + "!";
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/ComponentDReferenceMultiplicityImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/ComponentDReferenceMultiplicityImpl.java
new file mode 100644
index 0000000000..bfc4e34644
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/ComponentDReferenceMultiplicityImpl.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.builder;
+
+import java.util.List;
+
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * Implementation class for ComponentD.
+ * 
+ * @version $Rev$ $Date$
+ */
+@Service(interfaces={Service3.class, Service3a.class})
+public class ComponentDReferenceMultiplicityImpl implements Service3, Service3a {
+
+    @Reference
+    protected Service3a reference3;
+    
+    @Reference
+    protected List<Service3> reference3a;
+
+    public String getGreetings(String name) {
+        return "Hello, " + name + "!";
+    }
+
+    public String getGreetings2(String name) {
+        return "Goodbye, " + name + "!";
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/ComponentEImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/ComponentEImpl.java
new file mode 100644
index 0000000000..eb5b5dd5c0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/ComponentEImpl.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.builder;
+
+import org.oasisopen.sca.annotation.Service;
+
+
+/**
+ * Implementation class for ComponentD.
+ * 
+ * @version $Rev$ $Date$
+ */
+@Service(interfaces={Service3.class})
+public class ComponentEImpl implements Service3 {
+
+
+    public String getGreetings(String name) {
+        return "Hello, " + name + " from ComponentE";
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/ComponentFImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/ComponentFImpl.java
new file mode 100644
index 0000000000..db1eac6787
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/ComponentFImpl.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.builder;
+
+import org.oasisopen.sca.annotation.Service;
+
+
+/**
+ * Implementation class for ComponentD.
+ * 
+ * @version $Rev$ $Date$
+ */
+@Service(interfaces={Service3.class})
+public class ComponentFImpl implements Service3 {
+
+
+    public String getGreetings(String name) {
+        return "Hello, " + name + " from ComponentF";
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/Service3.java b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/Service3.java
new file mode 100644
index 0000000000..f4b8d2cf39
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/Service3.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.builder;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+
+/**
+ * Interface for Service3 in ComponentD.
+ * 
+ * @version $Rev$ $Date$
+ */
+@Remotable
+public interface Service3 {
+
+    String getGreetings(String name);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/Service3a.java b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/Service3a.java
new file mode 100644
index 0000000000..299f7606e3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/java/org/apache/tuscany/sca/itest/builder/Service3a.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.builder;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+
+/**
+ * Interface for Service3a in ComponentD.
+ * 
+ * @version $Rev$ $Date$
+ */
+@Remotable
+public interface Service3a {
+
+    String getGreetings2(String name);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario1/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario1/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..d8cb23bbd3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario1/META-INF/sca-contribution.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<contribution xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+              xmlns:ns1="http://scenario1">
+    <deployable composite="ns1:CompositeA" />
+</contribution>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario1/scenario1.composite b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario1/scenario1.composite
new file mode 100644
index 0000000000..4e58cdfa16
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario1/scenario1.composite
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+        targetNamespace="http://scenario1"
+        xmlns:tns="http://scenario1"
+        name="CompositeA">
+
+    <service name="Service1" promote="ComponentB/Service2">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        <binding.ws />
+    </service>
+    <reference name="reference1" promote="ComponentB/reference2">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>
+
+    <component name="ComponentB">
+        <implementation.composite name="tns:CompositeC" />
+        <service name="Service2">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <service name="Service2a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <reference name="reference2">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>
+    </component>
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario1/scenario1a.composite b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario1/scenario1a.composite
new file mode 100644
index 0000000000..06b273c7a7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario1/scenario1a.composite
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+        targetNamespace="http://scenario1"
+        xmlns:tns="http://scenario1"
+        name="CompositeC">
+
+    <service name="Service2" promote="ComponentD/Service3">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <service name="Service2a" promote="ComponentD/Service3a">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <reference name="reference2" promote="ComponentD/reference3">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>
+
+    <component name="ComponentD">
+        <implementation.java class="org.apache.tuscany.sca.itest.builder.ComponentDImpl"/>
+        <service name="Service3">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <service name="Service3a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <reference name="reference3">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>
+    </component>
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario10/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario10/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..ac01b3c687
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario10/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+              targetNamespace="http://scenario10"
+              xmlns:ns10="http://scenario10">
+   <deployable composite="ns10:CompositeA" />
+</contribution>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario10/scenario10.composite b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario10/scenario10.composite
new file mode 100644
index 0000000000..2d127a7bec
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario10/scenario10.composite
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+        targetNamespace="http://scenario10"
+        xmlns:tns="http://scenario10"
+        name="CompositeA">
+
+    <service name="Service1" promote="ComponentB/Service2">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <reference name="reference1" promote="ComponentB/reference2">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>
+    <reference name="reference1a" promote="ComponentB/reference2a">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>    
+
+    <component name="ComponentB">
+        <implementation.composite name="tns:CompositeC" />
+        <service name="Service2">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <service name="Service2a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+            <binding.ws uri="http://foo.com/bar" />
+        </service>
+        <reference name="reference2" target="ComponentB/Service2a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+            <binding.ws />
+        </reference>
+        <reference name="reference2a" target="ComponentF">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+            <interface.wsdl interface="http://scenarios#wsdl.interface(Service3)" />
+            <binding.ws />
+        </reference>        
+    </component>
+    
+    <component name="ComponentF">
+        <implementation.java class="org.apache.tuscany.sca.itest.builder.ComponentEImpl"/>
+        <service name="Service3">
+            <binding.sca />
+            <binding.ws />
+        </service>
+    </component>            
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario10/scenario10a.composite b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario10/scenario10a.composite
new file mode 100644
index 0000000000..98103e360e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario10/scenario10a.composite
@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+        targetNamespace="http://scenario10"
+        xmlns:tns="http://scenario10"
+        name="CompositeC">
+
+    <service name="Service2" promote="ComponentD/Service3">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <service name="Service2a" promote="ComponentD/Service3a">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <reference name="reference2" promote="ComponentD/reference3">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>
+    <reference name="reference2a" promote="ComponentD/reference3a">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>    
+
+    <component name="ComponentD">
+        <implementation.java class="org.apache.tuscany.sca.itest.builder.ComponentDReferenceMultiplicityImpl"/>
+        <service name="Service3">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <service name="Service3a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <reference name="reference3" target="ComponentD/Service3a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>
+        <reference name="reference3a" target="ComponentE">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>        
+    </component>
+    
+    <component name="ComponentE">
+        <implementation.java class="org.apache.tuscany.sca.itest.builder.ComponentEImpl"/>
+        <service name="Service3">
+            <binding.sca />
+            <binding.ws />
+        </service>
+    </component>    
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario10/service3.wsdl b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario10/service3.wsdl
new file mode 100644
index 0000000000..2477e23dc6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario10/service3.wsdl
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<wsdl:definitions name="Service3Service"
+                  targetNamespace="http://scenarios"
+                  xmlns:tns="http://scenarios"
+                  xmlns:xs="http://www.w3.org/2001/XMLSchema"
+                  xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
+
+  <wsdl:types>
+    <xs:schema attributeFormDefault="qualified"
+               elementFormDefault="unqualified"
+               targetNamespace="http://scenarios"
+               xmlns:xs="http://www.w3.org/2001/XMLSchema">
+      <xs:element name="getGreetings">
+        <xs:complexType>
+          <xs:sequence>
+            <xs:element minOccurs="0" name="arg0" nillable="true" type="xs:string"/>
+          </xs:sequence>
+        </xs:complexType>
+      </xs:element>
+      <xs:element name="getGreetingsResponse">
+        <xs:complexType>
+          <xs:sequence>
+            <xs:element minOccurs="0" name="return" nillable="true" type="xs:string"/>
+          </xs:sequence>
+        </xs:complexType>
+      </xs:element>
+    </xs:schema>
+  </wsdl:types>
+
+  <wsdl:message name="getGreetings">
+    <wsdl:part name="getGreetings" element="tns:getGreetings" />
+  </wsdl:message>
+
+  <wsdl:message name="getGreetingsResponse">
+    <wsdl:part name="getGreetingsResponse" element="tns:getGreetingsResponse" />
+  </wsdl:message>
+
+  <wsdl:portType name="Service3">
+    <wsdl:operation name="getGreetings">
+      <wsdl:input message="tns:getGreetings" />
+      <wsdl:output message="tns:getGreetingsResponse" />
+    </wsdl:operation>
+  </wsdl:portType>
+
+</wsdl:definitions>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario11/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario11/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..8b82b43c68
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario11/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+              targetNamespace="http://scenario11"
+              xmlns:ns11="http://scenario11">
+   <deployable composite="ns11:CompositeA" />
+</contribution>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario11/scenario11.composite b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario11/scenario11.composite
new file mode 100644
index 0000000000..2f5ca96d07
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario11/scenario11.composite
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+        targetNamespace="http://scenario11"
+        xmlns:tns="http://scenario11"
+        name="CompositeA">
+
+    <service name="Service1" promote="ComponentB/Service2">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <reference name="reference1" promote="ComponentB/reference2">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>
+    <reference name="reference1a" promote="ComponentB/reference2a">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>    
+
+    <component name="ComponentB">
+        <implementation.composite name="tns:CompositeC" />
+        <service name="Service2">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <service name="Service2a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+            <binding.ws uri="http://foo.com/bar" />
+        </service>
+        <reference name="reference2">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>
+        <reference name="reference2a" target="ComponentF">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>        
+    </component>
+    
+    <component name="ComponentF">
+        <implementation.java class="org.apache.tuscany.sca.itest.builder.ComponentEImpl"/>
+        <service name="Service3">
+            <binding.sca />
+            <binding.ws />
+        </service>
+    </component>            
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario11/scenario11a.composite b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario11/scenario11a.composite
new file mode 100644
index 0000000000..381ccddcc3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario11/scenario11a.composite
@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+        targetNamespace="http://scenario11"
+        xmlns:tns="http://scenario11"
+        name="CompositeC">
+
+    <service name="Service2" promote="ComponentD/Service3">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <service name="Service2a" promote="ComponentD/Service3a">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <reference name="reference2" promote="ComponentD/reference3" target="ComponentB/Service2a">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        <binding.ws />
+    </reference>
+    <reference name="reference2a" promote="ComponentD/reference3a">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        <interface.wsdl interface="http://scenarios#wsdl.interface(Service3)" />
+        <binding.ws />
+    </reference>    
+
+    <component name="ComponentD">
+        <implementation.java class="org.apache.tuscany.sca.itest.builder.ComponentDReferenceMultiplicityImpl"/>
+        <service name="Service3">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <service name="Service3a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <reference name="reference3" target="ComponentD/Service3a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>
+        <reference name="reference3a" target="ComponentE">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>        
+    </component>
+    
+    <component name="ComponentE">
+        <implementation.java class="org.apache.tuscany.sca.itest.builder.ComponentEImpl"/>
+        <service name="Service3">
+            <binding.sca />
+            <binding.ws />
+        </service>
+    </component>    
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario11/service3.wsdl b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario11/service3.wsdl
new file mode 100644
index 0000000000..2477e23dc6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario11/service3.wsdl
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<wsdl:definitions name="Service3Service"
+                  targetNamespace="http://scenarios"
+                  xmlns:tns="http://scenarios"
+                  xmlns:xs="http://www.w3.org/2001/XMLSchema"
+                  xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
+
+  <wsdl:types>
+    <xs:schema attributeFormDefault="qualified"
+               elementFormDefault="unqualified"
+               targetNamespace="http://scenarios"
+               xmlns:xs="http://www.w3.org/2001/XMLSchema">
+      <xs:element name="getGreetings">
+        <xs:complexType>
+          <xs:sequence>
+            <xs:element minOccurs="0" name="arg0" nillable="true" type="xs:string"/>
+          </xs:sequence>
+        </xs:complexType>
+      </xs:element>
+      <xs:element name="getGreetingsResponse">
+        <xs:complexType>
+          <xs:sequence>
+            <xs:element minOccurs="0" name="return" nillable="true" type="xs:string"/>
+          </xs:sequence>
+        </xs:complexType>
+      </xs:element>
+    </xs:schema>
+  </wsdl:types>
+
+  <wsdl:message name="getGreetings">
+    <wsdl:part name="getGreetings" element="tns:getGreetings" />
+  </wsdl:message>
+
+  <wsdl:message name="getGreetingsResponse">
+    <wsdl:part name="getGreetingsResponse" element="tns:getGreetingsResponse" />
+  </wsdl:message>
+
+  <wsdl:portType name="Service3">
+    <wsdl:operation name="getGreetings">
+      <wsdl:input message="tns:getGreetings" />
+      <wsdl:output message="tns:getGreetingsResponse" />
+    </wsdl:operation>
+  </wsdl:portType>
+
+</wsdl:definitions>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario12/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario12/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..4028098023
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario12/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+              targetNamespace="http://scenario12"
+              xmlns:ns12="http://scenario12">
+   <deployable composite="ns12:CompositeA" />
+</contribution>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario12/scenario12.composite b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario12/scenario12.composite
new file mode 100644
index 0000000000..23799f8487
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario12/scenario12.composite
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+        targetNamespace="http://scenario12"
+        xmlns:tns="http://scenario12"
+        name="CompositeA">
+
+    <service name="Service1" promote="ComponentB/Service2">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <reference name="reference1" promote="ComponentB/reference2">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>
+    <reference name="reference1a" promote="ComponentB/reference2a">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>    
+
+    <component name="ComponentB">
+        <implementation.composite name="tns:CompositeC" />
+        <service name="Service2">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <service name="Service2a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <reference name="reference2">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>
+        <reference name="reference2a" target="ComponentF">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>        
+    </component>
+    
+    <component name="ComponentF">
+        <implementation.java class="org.apache.tuscany.sca.itest.builder.ComponentEImpl"/>
+        <service name="Service3">
+            <binding.sca />
+            <binding.ws />
+        </service>
+    </component>            
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario12/scenario12a.composite b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario12/scenario12a.composite
new file mode 100644
index 0000000000..a2b4f88dc3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario12/scenario12a.composite
@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+        targetNamespace="http://scenario12"
+        xmlns:tns="http://scenario12"
+        name="CompositeC">
+
+    <service name="Service2" promote="ComponentD/Service3">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <service name="Service2a" promote="ComponentD/Service3a">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <reference name="reference2" promote="ComponentD/reference3">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>
+    <reference name="reference2a" promote="ComponentD/reference3a">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>    
+
+    <component name="ComponentD">
+        <implementation.java class="org.apache.tuscany.sca.itest.builder.ComponentDReferenceMultiplicityImpl"/>
+        <service name="Service3">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <service name="Service3a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+            <binding.ws uri="http://foo.com/bar" />
+        </service>
+        <reference name="reference3" target="ComponentD/Service3a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+            <binding.ws/>
+        </reference>
+        <reference name="reference3a" target="ComponentE">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+            <binding.ws />
+        </reference>        
+    </component>
+    
+    <component name="ComponentE">
+        <implementation.java class="org.apache.tuscany.sca.itest.builder.ComponentEImpl"/>
+        <service name="Service3">
+            <binding.sca />
+            <binding.ws />
+        </service>
+    </component>    
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario13/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario13/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..1da59d5f04
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario13/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+              targetNamespace="http://scenario13"
+              xmlns:ns13="http://scenario13">
+   <deployable composite="ns13:CompositeA" />
+</contribution>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario13/scenario13.composite b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario13/scenario13.composite
new file mode 100644
index 0000000000..631e38855f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario13/scenario13.composite
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+        targetNamespace="http://scenario13"
+        xmlns:tns="http://scenario13"
+        name="CompositeA">
+
+    <service name="Service1" promote="ComponentB/Service2">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <reference name="reference1" promote="ComponentB/reference2">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>
+    <reference name="reference1a" promote="ComponentB/reference2a">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>    
+
+    <component name="ComponentB">
+        <implementation.composite name="tns:CompositeC" />
+        <service name="Service2">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <service name="Service2a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <reference name="reference2">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>
+        <reference name="reference2a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>        
+    </component>
+    
+    <component name="ComponentF">
+        <implementation.java class="org.apache.tuscany.sca.itest.builder.ComponentEImpl"/>
+        <service name="Service3">
+            <binding.sca />
+            <binding.ws />
+        </service>
+    </component>            
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario13/scenario13a.composite b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario13/scenario13a.composite
new file mode 100644
index 0000000000..98976dc4e8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario13/scenario13a.composite
@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+        targetNamespace="http://scenario13"
+        xmlns:tns="http://scenario13"
+        name="CompositeC">
+
+    <service name="Service2" promote="ComponentD/Service3">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <service name="Service2a" promote="ComponentD/Service3a">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <reference name="reference2" promote="ComponentD/reference3">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>
+    <reference name="reference2a" promote="ComponentD/reference3a">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>    
+
+    <component name="ComponentD">
+        <implementation.java class="org.apache.tuscany.sca.itest.builder.ComponentDReferenceMultiplicityImpl"/>
+        <service name="Service3">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <service name="Service3a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+            <binding.ws uri="http://foo.com/bar" />
+        </service>
+        <reference name="reference3" target="ComponentD/Service3a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+            <binding.ws/>
+        </reference>
+        <reference name="reference3a" target="ComponentE">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+            <binding.ws />
+        </reference>        
+    </component>
+    
+    <component name="ComponentE">
+        <implementation.java class="org.apache.tuscany.sca.itest.builder.ComponentEImpl"/>
+        <service name="Service3">
+            <binding.sca />
+            <binding.ws />
+        </service>
+    </component>    
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario2/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario2/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..6f174a4504
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario2/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+              targetNamespace="http://scenario2"
+              xmlns:ns2="http://scenario2">
+    <deployable composite="ns2:CompositeA" />
+</contribution>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario2/scenario2.composite b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario2/scenario2.composite
new file mode 100644
index 0000000000..7c4eeda4bd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario2/scenario2.composite
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+        targetNamespace="http://scenario2"
+        xmlns:tns="http://scenario2"
+        name="CompositeA">
+
+    <service name="Service1" promote="ComponentB/Service2">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <reference name="reference1" promote="ComponentB/reference2">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>
+
+    <component name="ComponentB">
+        <implementation.composite name="tns:CompositeC" />
+        <service name="Service2">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+            <binding.ws />
+        </service>
+        <service name="Service2a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <reference name="reference2">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>
+    </component>
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario2/scenario2a.composite b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario2/scenario2a.composite
new file mode 100644
index 0000000000..5e97d7eea0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario2/scenario2a.composite
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+        targetNamespace="http://scenario2"
+        xmlns:tns="http://scenario2"
+        name="CompositeC">
+
+    <service name="Service2" promote="ComponentD/Service3">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <service name="Service2a" promote="ComponentD/Service3a">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <reference name="reference2" promote="ComponentD/reference3">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>
+
+    <component name="ComponentD">
+        <implementation.java class="org.apache.tuscany.sca.itest.builder.ComponentDImpl"/>
+        <service name="Service3">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <service name="Service3a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <reference name="reference3">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>
+    </component>
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario3/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario3/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..22950dfe03
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario3/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+              targetNamespace="http://scenario3"
+              xmlns:ns3="http://scenario3">
+    <deployable composite="ns3:CompositeA" />
+</contribution>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario3/scenario3.composite b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario3/scenario3.composite
new file mode 100644
index 0000000000..84f42c60fc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario3/scenario3.composite
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+        targetNamespace="http://scenario3"
+        xmlns:tns="http://scenario3"
+        name="CompositeA">
+
+    <service name="Service1" promote="ComponentB/Service2">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <reference name="reference1" promote="ComponentB/reference2">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>
+
+    <component name="ComponentB">
+        <implementation.composite name="tns:CompositeC" />
+        <service name="Service2">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <service name="Service2a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <reference name="reference2">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>
+    </component>
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario3/scenario3a.composite b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario3/scenario3a.composite
new file mode 100644
index 0000000000..18ed91142c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario3/scenario3a.composite
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+        targetNamespace="http://scenario3"
+        xmlns:tns="http://scenario3"
+        name="CompositeC">
+
+    <service name="Service2" promote="ComponentD/Service3">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        <binding.ws />
+    </service>
+    <service name="Service2a" promote="ComponentD/Service3a">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <reference name="reference2" promote="ComponentD/reference3">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>
+
+    <component name="ComponentD">
+        <implementation.java class="org.apache.tuscany.sca.itest.builder.ComponentDImpl"/>
+        <service name="Service3">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <service name="Service3a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <reference name="reference3">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>
+    </component>
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario4/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario4/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..a17e27c9d8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario4/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+              targetNamespace="http://scenario4"
+              xmlns:ns4="http://scenario4">
+   <deployable composite="ns4:CompositeA" />
+</contribution>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario4/scenario4.composite b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario4/scenario4.composite
new file mode 100644
index 0000000000..a0bdb0197d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario4/scenario4.composite
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+        targetNamespace="http://scenario4"
+        xmlns:tns="http://scenario4"
+        name="CompositeA">
+
+    <service name="Service1" promote="ComponentB/Service2">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <reference name="reference1" promote="ComponentB/reference2">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>
+
+    <component name="ComponentB">
+        <implementation.composite name="tns:CompositeC" />
+        <service name="Service2">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <service name="Service2a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <reference name="reference2">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>
+    </component>
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario4/scenario4a.composite b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario4/scenario4a.composite
new file mode 100644
index 0000000000..1b4cf27c76
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario4/scenario4a.composite
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+        targetNamespace="http://scenario4"
+        xmlns:tns="http://scenario4"
+        name="CompositeC">
+
+    <service name="Service2" promote="ComponentD/Service3">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <service name="Service2a" promote="ComponentD/Service3a">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <reference name="reference2" promote="ComponentD/reference3">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>
+
+    <component name="ComponentD">
+        <implementation.java class="org.apache.tuscany.sca.itest.builder.ComponentDImpl"/>
+        <service name="Service3">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+            <binding.ws />
+        </service>
+        <service name="Service3a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <reference name="reference3">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>
+    </component>
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario5/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario5/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..83a232db6e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario5/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+              targetNamespace="http://scenario5"
+              xmlns:ns5="http://scenario5">
+   <deployable composite="ns5:CompositeA" />
+</contribution>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario5/scenario5.composite b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario5/scenario5.composite
new file mode 100644
index 0000000000..2326afd2f2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario5/scenario5.composite
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+        targetNamespace="http://scenario5"
+        xmlns:tns="http://scenario5"
+        name="CompositeA">
+
+    <service name="Service1" promote="ComponentB/Service2">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <reference name="reference1" promote="ComponentB/reference2">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        <interface.wsdl interface="http://scenarios#wsdl.interface(Service3a)" />
+        <binding.ws uri="http://foo.com/bar" />
+    </reference>
+
+    <component name="ComponentB">
+        <implementation.composite name="tns:CompositeC" />
+        <service name="Service2">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <service name="Service2a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <reference name="reference2">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>
+    </component>
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario5/scenario5a.composite b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario5/scenario5a.composite
new file mode 100644
index 0000000000..fdf1423b66
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario5/scenario5a.composite
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+        targetNamespace="http://scenario5"
+        xmlns:tns="http://scenario5"
+        name="CompositeC">
+
+    <service name="Service2" promote="ComponentD/Service3">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <service name="Service2a" promote="ComponentD/Service3a">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <reference name="reference2" promote="ComponentD/reference3">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>
+
+    <component name="ComponentD">
+        <implementation.java class="org.apache.tuscany.sca.itest.builder.ComponentDImpl"/>
+        <service name="Service3">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <service name="Service3a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <reference name="reference3">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>
+    </component>
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario5/scenarios.wsdl b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario5/scenarios.wsdl
new file mode 100644
index 0000000000..5cda7327dd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario5/scenarios.wsdl
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<wsdl:definitions name="Service3Service"
+                  targetNamespace="http://scenarios"
+                  xmlns:tns="http://scenarios"
+                  xmlns:xs="http://www.w3.org/2001/XMLSchema"
+                  xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
+
+  <wsdl:types>
+    <xs:schema attributeFormDefault="qualified"
+               elementFormDefault="unqualified"
+               targetNamespace="http://scenarios"
+               xmlns:xs="http://www.w3.org/2001/XMLSchema">
+      <xs:element name="getGreetings2">
+        <xs:complexType>
+          <xs:sequence>
+            <xs:element minOccurs="0" name="arg0" nillable="true" type="xs:string"/>
+          </xs:sequence>
+        </xs:complexType>
+      </xs:element>
+      <xs:element name="getGreetings2Response">
+        <xs:complexType>
+          <xs:sequence>
+            <xs:element minOccurs="0" name="return" nillable="true" type="xs:string"/>
+          </xs:sequence>
+        </xs:complexType>
+      </xs:element>
+    </xs:schema>
+  </wsdl:types>
+
+  <wsdl:message name="getGreetings2">
+    <wsdl:part name="getGreetings2" element="tns:getGreetings2" />
+  </wsdl:message>
+
+  <wsdl:message name="getGreetings2Response">
+    <wsdl:part name="getGreetings2Response" element="tns:getGreetings2Response" />
+  </wsdl:message>
+
+  <wsdl:portType name="Service3a">
+    <wsdl:operation name="getGreetings2">
+      <wsdl:input message="tns:getGreetings2" />
+      <wsdl:output message="tns:getGreetings2Response" />
+    </wsdl:operation>
+  </wsdl:portType>
+
+</wsdl:definitions>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario6/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario6/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..776dfe4d97
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario6/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<contribution xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+              targetNamespace="http://scenario6"
+              xmlns:ns6="http://scenario6">
+   <deployable composite="ns6:CompositeA" />
+</contribution>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario6/scenario6.composite b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario6/scenario6.composite
new file mode 100644
index 0000000000..9575612d51
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario6/scenario6.composite
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+        targetNamespace="http://scenario6"
+        xmlns:tns="http://scenario6"
+        name="CompositeA">
+
+    <service name="Service1" promote="ComponentB/Service2">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <reference name="reference1" promote="ComponentB/reference2">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>
+
+    <component name="ComponentB">
+        <implementation.composite name="tns:CompositeC" />
+        <service name="Service2">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <service name="Service2a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+            <binding.ws uri="http://foo.com/bar" />
+        </service>
+        <reference name="reference2" target="ComponentB/Service2a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+            <interface.wsdl interface="http://scenarios#wsdl.interface(Service3a)" />
+            <binding.ws />
+        </reference>
+    </component>
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario6/scenario6a.composite b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario6/scenario6a.composite
new file mode 100644
index 0000000000..9c7b58e2cb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario6/scenario6a.composite
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+        targetNamespace="http://scenario6"
+        xmlns:tns="http://scenario6"
+        name="CompositeC">
+
+    <service name="Service2" promote="ComponentD/Service3">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <service name="Service2a" promote="ComponentD/Service3a">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <reference name="reference2" promote="ComponentD/reference3">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>
+
+    <component name="ComponentD">
+        <implementation.java class="org.apache.tuscany.sca.itest.builder.ComponentDImpl"/>
+        <service name="Service3">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <service name="Service3a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <reference name="reference3">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>
+    </component>
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario6/scenarios.wsdl b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario6/scenarios.wsdl
new file mode 100644
index 0000000000..5cda7327dd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario6/scenarios.wsdl
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<wsdl:definitions name="Service3Service"
+                  targetNamespace="http://scenarios"
+                  xmlns:tns="http://scenarios"
+                  xmlns:xs="http://www.w3.org/2001/XMLSchema"
+                  xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
+
+  <wsdl:types>
+    <xs:schema attributeFormDefault="qualified"
+               elementFormDefault="unqualified"
+               targetNamespace="http://scenarios"
+               xmlns:xs="http://www.w3.org/2001/XMLSchema">
+      <xs:element name="getGreetings2">
+        <xs:complexType>
+          <xs:sequence>
+            <xs:element minOccurs="0" name="arg0" nillable="true" type="xs:string"/>
+          </xs:sequence>
+        </xs:complexType>
+      </xs:element>
+      <xs:element name="getGreetings2Response">
+        <xs:complexType>
+          <xs:sequence>
+            <xs:element minOccurs="0" name="return" nillable="true" type="xs:string"/>
+          </xs:sequence>
+        </xs:complexType>
+      </xs:element>
+    </xs:schema>
+  </wsdl:types>
+
+  <wsdl:message name="getGreetings2">
+    <wsdl:part name="getGreetings2" element="tns:getGreetings2" />
+  </wsdl:message>
+
+  <wsdl:message name="getGreetings2Response">
+    <wsdl:part name="getGreetings2Response" element="tns:getGreetings2Response" />
+  </wsdl:message>
+
+  <wsdl:portType name="Service3a">
+    <wsdl:operation name="getGreetings2">
+      <wsdl:input message="tns:getGreetings2" />
+      <wsdl:output message="tns:getGreetings2Response" />
+    </wsdl:operation>
+  </wsdl:portType>
+
+</wsdl:definitions>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario7/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario7/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..ede31d6bee
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario7/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+              targetNamespace="http://scenario7"
+              xmlns:ns7="http://scenario7">
+   <deployable composite="ns7:CompositeA" />
+</contribution>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario7/scenario7.composite b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario7/scenario7.composite
new file mode 100644
index 0000000000..e1d2e0cefe
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario7/scenario7.composite
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+        targetNamespace="http://scenario7"
+        xmlns:tns="http://scenario7"
+        name="CompositeA">
+
+    <service name="Service1" promote="ComponentB/Service2">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <reference name="reference1" promote="ComponentB/reference2">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>
+
+    <component name="ComponentB">
+        <implementation.composite name="tns:CompositeC" />
+        <service name="Service2">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <service name="Service2a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+            <binding.ws uri="http://foo.com/bar" />
+        </service>
+        <reference name="reference2">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>
+    </component>
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario7/scenario7a.composite b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario7/scenario7a.composite
new file mode 100644
index 0000000000..ef16dc0785
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario7/scenario7a.composite
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+        targetNamespace="http://scenario7"
+        xmlns:tns="http://scenario7"
+        name="CompositeC">
+
+    <service name="Service2" promote="ComponentD/Service3">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <service name="Service2a" promote="ComponentD/Service3a">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <reference name="reference2" promote="ComponentD/reference3" target="ComponentB/Service2a">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        <interface.wsdl interface="http://scenarios#wsdl.interface(Service3a)" />
+        <binding.ws />
+    </reference>
+
+    <component name="ComponentD">
+        <implementation.java class="org.apache.tuscany.sca.itest.builder.ComponentDImpl"/>
+        <service name="Service3">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <service name="Service3a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <reference name="reference3">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>
+    </component>
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario7/scenarios.wsdl b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario7/scenarios.wsdl
new file mode 100644
index 0000000000..5cda7327dd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario7/scenarios.wsdl
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<wsdl:definitions name="Service3Service"
+                  targetNamespace="http://scenarios"
+                  xmlns:tns="http://scenarios"
+                  xmlns:xs="http://www.w3.org/2001/XMLSchema"
+                  xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
+
+  <wsdl:types>
+    <xs:schema attributeFormDefault="qualified"
+               elementFormDefault="unqualified"
+               targetNamespace="http://scenarios"
+               xmlns:xs="http://www.w3.org/2001/XMLSchema">
+      <xs:element name="getGreetings2">
+        <xs:complexType>
+          <xs:sequence>
+            <xs:element minOccurs="0" name="arg0" nillable="true" type="xs:string"/>
+          </xs:sequence>
+        </xs:complexType>
+      </xs:element>
+      <xs:element name="getGreetings2Response">
+        <xs:complexType>
+          <xs:sequence>
+            <xs:element minOccurs="0" name="return" nillable="true" type="xs:string"/>
+          </xs:sequence>
+        </xs:complexType>
+      </xs:element>
+    </xs:schema>
+  </wsdl:types>
+
+  <wsdl:message name="getGreetings2">
+    <wsdl:part name="getGreetings2" element="tns:getGreetings2" />
+  </wsdl:message>
+
+  <wsdl:message name="getGreetings2Response">
+    <wsdl:part name="getGreetings2Response" element="tns:getGreetings2Response" />
+  </wsdl:message>
+
+  <wsdl:portType name="Service3a">
+    <wsdl:operation name="getGreetings2">
+      <wsdl:input message="tns:getGreetings2" />
+      <wsdl:output message="tns:getGreetings2Response" />
+    </wsdl:operation>
+  </wsdl:portType>
+
+</wsdl:definitions>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario8/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario8/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..7bb9e694a3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario8/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+              targetNamespace="http://scenario8"
+              xmlns:ns8="http://scenario8">
+   <deployable composite="ns8:CompositeA" />
+</contribution>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario8/scenario8.composite b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario8/scenario8.composite
new file mode 100644
index 0000000000..467b7f57fa
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario8/scenario8.composite
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+        targetNamespace="http://scenario8"
+        xmlns:tns="http://scenario8"
+        name="CompositeA">
+
+    <service name="Service1" promote="ComponentB/Service2">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <reference name="reference1" promote="ComponentB/reference2">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>
+
+    <component name="ComponentB">
+        <implementation.composite name="tns:CompositeC" />
+        <service name="Service2">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <service name="Service2a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <reference name="reference2">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>
+    </component>
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario8/scenario8a.composite b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario8/scenario8a.composite
new file mode 100644
index 0000000000..9d9b5ba945
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario8/scenario8a.composite
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+        targetNamespace="http://scenario8"
+        xmlns:tns="http://scenario8"
+        name="CompositeC">
+
+    <service name="Service2" promote="ComponentD/Service3">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <service name="Service2a" promote="ComponentD/Service3a">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <reference name="reference2" promote="ComponentD/reference3">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>
+
+    <component name="ComponentD">
+        <implementation.java class="org.apache.tuscany.sca.itest.builder.ComponentDImpl"/>
+        <service name="Service3">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <service name="Service3a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+            <binding.ws uri="http://foo.com/bar" />
+        </service>
+        <reference name="reference3" target="ComponentD/Service3a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+            <interface.wsdl interface="http://scenarios#wsdl.interface(Service3a)" />
+            <binding.ws />
+        </reference>
+    </component>
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario8/scenarios.wsdl b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario8/scenarios.wsdl
new file mode 100644
index 0000000000..5cda7327dd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario8/scenarios.wsdl
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<wsdl:definitions name="Service3Service"
+                  targetNamespace="http://scenarios"
+                  xmlns:tns="http://scenarios"
+                  xmlns:xs="http://www.w3.org/2001/XMLSchema"
+                  xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
+
+  <wsdl:types>
+    <xs:schema attributeFormDefault="qualified"
+               elementFormDefault="unqualified"
+               targetNamespace="http://scenarios"
+               xmlns:xs="http://www.w3.org/2001/XMLSchema">
+      <xs:element name="getGreetings2">
+        <xs:complexType>
+          <xs:sequence>
+            <xs:element minOccurs="0" name="arg0" nillable="true" type="xs:string"/>
+          </xs:sequence>
+        </xs:complexType>
+      </xs:element>
+      <xs:element name="getGreetings2Response">
+        <xs:complexType>
+          <xs:sequence>
+            <xs:element minOccurs="0" name="return" nillable="true" type="xs:string"/>
+          </xs:sequence>
+        </xs:complexType>
+      </xs:element>
+    </xs:schema>
+  </wsdl:types>
+
+  <wsdl:message name="getGreetings2">
+    <wsdl:part name="getGreetings2" element="tns:getGreetings2" />
+  </wsdl:message>
+
+  <wsdl:message name="getGreetings2Response">
+    <wsdl:part name="getGreetings2Response" element="tns:getGreetings2Response" />
+  </wsdl:message>
+
+  <wsdl:portType name="Service3a">
+    <wsdl:operation name="getGreetings2">
+      <wsdl:input message="tns:getGreetings2" />
+      <wsdl:output message="tns:getGreetings2Response" />
+    </wsdl:operation>
+  </wsdl:portType>
+
+</wsdl:definitions>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario9/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario9/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..b6ec160506
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario9/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+              targetNamespace="http://scenario9"
+              xmlns:ns9="http://scenario9">
+   <deployable composite="ns9:CompositeA" />
+</contribution>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario9/scenario9.composite b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario9/scenario9.composite
new file mode 100644
index 0000000000..83584ed482
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario9/scenario9.composite
@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+        targetNamespace="http://scenario9"
+        xmlns:tns="http://scenario9"
+        name="CompositeA">
+
+    <service name="Service1" promote="ComponentB/Service2">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <reference name="reference1" promote="ComponentB/reference2">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        <binding.ws uri="http://foo.com/bar"/>
+    </reference>
+    <reference name="reference1a" promote="ComponentB/reference2a">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        <binding.ws uri="http://foo.com/bar"/>
+    </reference>    
+
+    <component name="ComponentB">
+        <implementation.composite name="tns:CompositeC" />
+        <service name="Service2">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <service name="Service2a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <reference name="reference2">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>
+        <reference name="reference2a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>        
+    </component>
+    
+    <component name="ComponentF">
+        <implementation.java class="org.apache.tuscany.sca.itest.builder.ComponentEImpl"/>
+        <service name="Service3">
+            <binding.sca />
+            <binding.ws />
+        </service>
+    </component>            
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario9/scenario9a.composite b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario9/scenario9a.composite
new file mode 100644
index 0000000000..0021ec242b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/main/resources/scenario9/scenario9a.composite
@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+        targetNamespace="http://scenario9"
+        xmlns:tns="http://scenario9"
+        name="CompositeC">
+
+    <service name="Service2" promote="ComponentD/Service3">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <service name="Service2a" promote="ComponentD/Service3a">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </service>
+    <reference name="reference2" promote="ComponentD/reference3">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>
+    <reference name="reference2a" promote="ComponentD/reference3a">
+        <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+    </reference>    
+
+    <component name="ComponentD">
+        <implementation.java class="org.apache.tuscany.sca.itest.builder.ComponentDReferenceMultiplicityImpl"/>
+        <service name="Service3">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <service name="Service3a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </service>
+        <reference name="reference3" target="ComponentD/Service3a">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>
+        <reference name="reference3a" target="ComponentE">
+            <!-- bindings and/or interfaces may or may not be specified explicitly here -->
+        </reference>        
+    </component>
+    
+    <component name="ComponentE">
+        <implementation.java class="org.apache.tuscany.sca.itest.builder.ComponentEImpl"/>
+        <service name="Service3">
+            <binding.sca />
+            <binding.ws />
+        </service>
+    </component>    
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/test/java/org/apache/tuscany/sca/itest/builder/BuilderTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/test/java/org/apache/tuscany/sca/itest/builder/BuilderTestCase.java
new file mode 100644
index 0000000000..cdeb355f8b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/test/java/org/apache/tuscany/sca/itest/builder/BuilderTestCase.java
@@ -0,0 +1,875 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.builder;
+
+import javax.wsdl.Definition;
+import javax.wsdl.Port;
+import javax.xml.namespace.QName;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterfaceContract;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Ignore;
+import org.junit.Test;
+
+/**
+ * Load and build some composites and inspect the results.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class BuilderTestCase {
+    private CustomCompositeBuilder customBuilder;
+    
+    @Before
+    public void setUp() throws Exception {
+    }
+
+    @After
+    public void tearDown() throws Exception {
+    }
+
+    // Scenario 1: <binding.ws> on outer composite service CompositeA/Service1
+    @Ignore
+    @Test
+    public void testScenario1() throws Exception {
+        System.out.println("====>Running testScenario1");
+        customBuilder = new CustomCompositeBuilder(false);
+        customBuilder.loadContribution("scenario1.composite", "TestContribution", "src/main/resources/scenario1/");
+        //TestUtils.printResults(customBuilder);
+        TestUtils.checkProblems(customBuilder);
+        checkScenario1Results(false);
+    }
+
+    @Ignore
+    @Test
+    public void testScenario1NonWiring() throws Exception {
+        System.out.println("====>Running testScenario1NonWiring");
+        customBuilder = new CustomCompositeBuilder(true);
+        customBuilder.loadContribution("scenario1.composite", "TestContribution", "src/main/resources/scenario1/");
+        //TestUtils.printResults(customBuilder);
+        TestUtils.checkProblems(customBuilder);
+        checkScenario1Results(true);
+    }
+
+    private void checkScenario1Results(boolean nonWiring) {
+        Composite domainComposite = customBuilder.getDomainComposite();
+
+        Component componentD = TestUtils.getComponent(domainComposite, "ComponentD");
+        if (!nonWiring) {
+            // Should create component service $promoted$Service1 on innermost component
+            //  ComponentD, with <binding.ws> and uri="/Service1"
+            // No other services on ComponentD should have <binding.ws>
+            WebServiceBinding wsBinding = null;
+            for (ComponentService service : componentD.getServices()) {
+                WebServiceBinding wsb = service.getBinding(WebServiceBinding.class);
+                if ("$promoted$Service1".equals(service.getName())) {
+                    wsBinding = wsb;
+                } else {
+                    assert wsb == null;
+                }
+            }
+            assert "/Service1".equals(wsBinding.getURI());
+
+            // Should create WSDL document for ComponentD/$promoted$Service1 with endpoint uri="/Service1"
+            Definition def = wsBinding.getWSDLDocument();
+            javax.wsdl.Service svc = def.getService(new QName("http://builder.itest.sca.tuscany.apache.org/", "Service3Service")); 
+            Port port = svc.getPort("Service3Port");
+            assert "/Service1".equals(TestUtils.getPortAddress(port));
+        } else {
+            // Should not create component service $promoted$Service1 on innermost component ComponentD
+            // No component services on ComponentD should have <binding.ws>
+            for (ComponentService service : componentD.getServices()) {
+                assert !"$promoted$Service1".equals(service.getName());
+                assert service.getBinding(WebServiceBinding.class) == null;
+            }
+        }
+
+        // No services on ComponentB should have <binding.ws>
+        Component componentB = TestUtils.getComponent(domainComposite, "ComponentB");
+        for (ComponentService service : componentB.getServices()) {
+            assert service.getBinding(WebServiceBinding.class) == null;
+        }
+
+        // No services on CompositeC should have <binding.ws>
+        Composite compositeC = TestUtils.getComposite(domainComposite, new QName("http://scenario1", "CompositeC"));
+        for (Service service : compositeC.getServices()) {
+            assert service.getBinding(WebServiceBinding.class) == null;
+        }
+
+        if (nonWiring) {
+            // Should not add a WSDL document to domain composite service Service1
+            WebServiceBinding wsBinding = null;
+            for (Service service : domainComposite.getServices()) {
+                if ("Service1".equals(service.getName())) {
+                    wsBinding = service.getBinding(WebServiceBinding.class);
+                }
+            }
+            assert wsBinding.getWSDLDocument() == null;
+        }
+        
+        String expectedEndpoints =  "Component - ComponentB\n" + 
+                                    "Service - Service2\n" + 
+                                    "Endpoint - Service2\n" + 
+                                    "Service - Service2a\n" + 
+                                    "Endpoint - Service2a\n" + 
+                                    "Reference - reference2\n" + 
+                                    "Component - ComponentB has composite impl\n" + 
+                                    "   Component - ComponentD\n" + 
+                                    "   Service - Service3\n" + 
+                                    "   Endpoint - Service3\n" + 
+                                    "   Service - Service3a\n" + 
+                                    "   Endpoint - Service3a\n" + 
+                                    "   Reference - reference3";
+        
+        String actualEndpoints = TestUtils.printEndpoints(domainComposite);
+        System.out.println(actualEndpoints);
+        
+        Assert.assertEquals(expectedEndpoints, actualEndpoints);
+    }
+/*
+    // Scenario 2: <binding.ws> on outer component service ComponentB/Service2
+    public void testScenario2() throws Exception {
+        System.out.println("====>Running testScenario2");
+        customBuilder = new CustomCompositeBuilder(false);
+        customBuilder.loadContribution("scenario2.composite", "TestContribution", "src/main/resources/scenario2/");
+        //TestUtils.printResults(customBuilder);
+        TestUtils.checkProblems(customBuilder);
+        checkScenario2and3Results("http://scenario2", false);
+    }
+
+    public void testScenario2NonWiring() throws Exception {
+        System.out.println("====>Running testScenario2NonWiring");
+        customBuilder = new CustomCompositeBuilder(true);
+        customBuilder.loadContribution("scenario2.composite", "TestContribution", "src/main/resources/scenario2/");
+        //TestUtils.printResults(customBuilder);
+        TestUtils.checkProblems(customBuilder);
+        checkScenario2and3Results("http://scenario2", true);
+    }
+
+    private void checkScenario2and3Results(String namespace, boolean nonWiring) {
+        Composite domainComposite = customBuilder.getDomainComposite();
+
+        // Should create WSDL document for ComponentB/Service2 with endpoint uri="/ComponentB/Service2"
+        // No other services on ComponentB should have <binding.ws>
+        Component componentB = TestUtils.getComponent(domainComposite, "ComponentB");
+        WebServiceBinding wsBinding = null;
+        for (ComponentService service : componentB.getServices()) {
+            WebServiceBinding wsb = service.getBinding(WebServiceBinding.class);
+            if ("Service2".equals(service.getName())) {
+                wsBinding = wsb;
+            } else {
+                assert wsb == null;
+            }
+        }
+        Definition def = wsBinding.getWSDLDocument();
+        javax.wsdl.Service svc = def.getService(new QName("http://builder.itest.sca.tuscany.apache.org/", "Service3Service")); 
+        Port port = svc.getPort("Service3Port");
+        assert "/ComponentB/Service2".equals(TestUtils.getPortAddress(port));
+
+        Component componentD = TestUtils.getComponent(domainComposite, "ComponentD");
+        if (!nonWiring) {
+            // Should create component service $promoted$ComponentB$slash$Service2 on innermost component
+            //  ComponentD, with <binding.ws> and uri="/ComponentB/Service2"
+            wsBinding = null;
+            for (ComponentService service : componentD.getServices()) {
+                if ("$promoted$ComponentB$slash$Service2".equals(service.getName())) {
+                    wsBinding = service.getBinding(WebServiceBinding.class);
+                }
+            }
+            assert "/ComponentB/Service2".equals(wsBinding.getURI());
+
+            // Should create WSDL document for ComponentD/$promoted$ComponentB$slash$Service2 with endpoint uri="/ComponentB/Service2"
+            def = wsBinding.getWSDLDocument();
+            svc = def.getService(new QName("http://builder.itest.sca.tuscany.apache.org/", "Service3Service")); 
+            port = svc.getPort("Service3Port");
+            assert "/ComponentB/Service2".equals(TestUtils.getPortAddress(port));
+        } else {
+            // Should not create component service $promoted$ComponentB$slash$Service2 on innermost component ComponentD
+            for (ComponentService service : componentD.getServices()) {
+                assert !"$promoted$ComponentB$slash$Service2".equals(service.getName());
+            }
+        }
+
+        // Should add <binding.ws> to outer composite service CompositeA/Service1 
+        wsBinding = null;
+        for (Service service : domainComposite.getServices()) {
+            if ("Service1".equals(service.getName())) {
+                wsBinding = service.getBinding(WebServiceBinding.class);
+            }
+        }
+        assert wsBinding != null;
+        if (nonWiring) {
+            // Should not add a WSDL document to domain composite service Service1
+            assert wsBinding.getWSDLDocument() == null;
+        }
+
+        if (!nonWiring) {
+            // Should create component service $promoted$Service1 on innermost component
+            //  ComponentD, with <binding.ws> and uri="/Service1"
+            wsBinding = null;
+            for (ComponentService service : componentD.getServices()) {
+                if ("$promoted$Service1".equals(service.getName())) {
+                    wsBinding = service.getBinding(WebServiceBinding.class);
+                }
+            }
+            assert "/Service1".equals(wsBinding.getURI());
+
+            // Should create WSDL document for ComponentD/$promoted$Service1 with endpoint uri="/Service1"
+            def = wsBinding.getWSDLDocument();
+            svc = def.getService(new QName("http://builder.itest.sca.tuscany.apache.org/", "Service3Service")); 
+            port = svc.getPort("Service3Port");
+            assert "/Service1".equals(TestUtils.getPortAddress(port));
+        } else {
+            // Should not create component service $promoted$.Service1 on innermost component ComponentD
+            for (ComponentService service : componentD.getServices()) {
+                assert !"$promoted$Service1".equals(service.getName());
+            }
+        }
+
+        // No services on ComponentD should have <binding.ws>, except for $promoted$Service1
+        // and $promoted$ComponentB$slash$Service2  
+        for (ComponentService service : componentD.getServices()) {
+            if (!"$promoted$Service1".equals(service.getName()) &&
+                !"$promoted$ComponentB$slash$Service2".equals(service.getName())) {
+                assert service.getBinding(WebServiceBinding.class) == null;
+            }
+        }
+
+        // No services on CompositeC should have <binding.ws>, except for Service2 in Scenario 3
+        Composite compositeC = TestUtils.getComposite(domainComposite, new QName(namespace, "CompositeC"));
+        for (Service service : compositeC.getServices()) {
+            if ("http://scenario3".equals(namespace) && "Service2".equals(service.getName())) {
+                assert service.getBinding(WebServiceBinding.class) != null;
+            } else {
+                assert service.getBinding(WebServiceBinding.class) == null;
+            }
+        }
+    }
+
+    // Scenario 3: <binding.ws> on inner composite service CompositeC/Service2
+    public void testScenario3() throws Exception {
+        System.out.println("====>Running testScenario3");
+        customBuilder = new CustomCompositeBuilder(false);
+        customBuilder.loadContribution("scenario3.composite", "TestContribution", "src/main/resources/scenario3/");
+        //TestUtils.printResults(customBuilder);
+        TestUtils.checkProblems(customBuilder);
+        checkScenario2and3Results("http://scenario3", false);
+    }
+
+    public void testScenario3NonWiring() throws Exception {
+        System.out.println("====>Running testScenario3NonWiring");
+        customBuilder = new CustomCompositeBuilder(true);
+        customBuilder.loadContribution("scenario3.composite", "TestContribution", "src/main/resources/scenario3/");
+        //TestUtils.printResults(customBuilder);
+        TestUtils.checkProblems(customBuilder);
+        checkScenario2and3Results("http://scenario3", true);
+    }
+
+    // Scenario 4: <binding.ws> on inner component service ComponentD/Service3
+    public void testScenario4() throws Exception {
+        System.out.println("====>Running testScenario4");
+        customBuilder = new CustomCompositeBuilder(false);
+        customBuilder.loadContribution("scenario4.composite", "TestContribution", "src/main/resources/scenario4/");
+        //TestUtils.printResults(customBuilder);
+        TestUtils.checkProblems(customBuilder);
+        checkScenario4Results(false);
+    }
+
+    public void testScenario4NonWiring() throws Exception {
+        System.out.println("====>Running testScenario4NonWiring");
+        customBuilder = new CustomCompositeBuilder(true);
+        customBuilder.loadContribution("scenario4.composite", "TestContribution", "src/main/resources/scenario4/");
+        //TestUtils.printResults(customBuilder);
+        TestUtils.checkProblems(customBuilder);
+        checkScenario4Results(true);
+    }
+
+    private void checkScenario4Results(boolean nonWiring) {
+        Composite domainComposite = customBuilder.getDomainComposite();
+
+        // Should create WSDL document for ComponentD/Service3 with endpoint uri="/ComponentD/Service3"
+        Component componentD = TestUtils.getComponent(domainComposite, "ComponentD");
+        WebServiceBinding wsBinding = null;
+        for (ComponentService service : componentD.getServices()) {
+            if ("Service3".equals(service.getName())) {
+                wsBinding = service.getBinding(WebServiceBinding.class);
+            }
+        }
+        Definition def = wsBinding.getWSDLDocument();
+        javax.wsdl.Service svc = def.getService(new QName("http://builder.itest.sca.tuscany.apache.org/", "Service3Service")); 
+        Port port = svc.getPort("Service3Port");
+        assert "/ComponentB/ComponentD/Service3".equals(TestUtils.getPortAddress(port));
+
+        // Should add <binding.ws> to inner composite service CompositeC/Service2 
+        // No other services on CompositeC should have <binding.ws>
+        Composite compositeC = TestUtils.getComposite(domainComposite, new QName("http://scenario4", "CompositeC"));
+        wsBinding = null;
+        for (Service service : compositeC.getServices()) {
+            WebServiceBinding wsb = service.getBinding(WebServiceBinding.class);
+            if ("Service2".equals(service.getName())) {
+                wsBinding = wsb;
+            } else {
+                assert wsb == null;
+            }
+        }
+        assert "/ComponentB/Service2".equals(wsBinding.getURI());
+
+        // Should add <binding.ws> to outer component service ComponentB/Service2 
+        // Should create WSDL document for ComponentB/Service2 with endpoint uri="/ComponentB/Service2"
+        // No other services on ComponentB should have <binding.ws>
+        Component componentB = TestUtils.getComponent(domainComposite, "ComponentB");
+        wsBinding = null;
+        for (ComponentService service : componentB.getServices()) {
+            WebServiceBinding wsb = service.getBinding(WebServiceBinding.class);
+            if ("Service2".equals(service.getName())) {
+                wsBinding = wsb;
+            } else {
+                assert wsb == null;
+            }
+        }
+        assert "/ComponentB/Service2".equals(wsBinding.getURI());
+        def = wsBinding.getWSDLDocument();
+        svc = def.getService(new QName("http://builder.itest.sca.tuscany.apache.org/", "Service3Service")); 
+        port = svc.getPort("Service3Port");
+        assert "/ComponentB/Service2".equals(TestUtils.getPortAddress(port));
+
+        if (!nonWiring) {
+            // Should create component service $promoted$ComponentB$slash$Service2 on innermost component
+            //  ComponentD, with <binding.ws> and uri="/ComponentB/Service2"
+            wsBinding = null;
+            for (ComponentService service : componentD.getServices()) {
+                if ("$promoted$ComponentB$slash$Service2".equals(service.getName())) {
+                    wsBinding = service.getBinding(WebServiceBinding.class);
+                }
+            }
+            assert "/ComponentB/Service2".equals(wsBinding.getURI());
+
+            // Should create WSDL document for ComponentD/$promoted$ComponentB$slash$Service2 with endpoint uri="/ComponentB/Service2"
+            def = wsBinding.getWSDLDocument();
+            svc = def.getService(new QName("http://builder.itest.sca.tuscany.apache.org/", "Service3Service")); 
+            port = svc.getPort("Service3Port");
+            assert "/ComponentB/Service2".equals(TestUtils.getPortAddress(port));
+        } else {
+            // Should not create component service $promoted$ComponentB$slash$Service2 on innermost component ComponentD
+            for (ComponentService service : componentD.getServices()) {
+                assert !"$promoted$ComponentB$slash$Service2".equals(service.getName());
+            }
+        }
+
+        // Should add <binding.ws> to outer composite service CompositeA/Service1 
+        wsBinding = null;
+        for (Service service : domainComposite.getServices()) {
+            if ("Service1".equals(service.getName())) {
+                wsBinding = service.getBinding(WebServiceBinding.class);
+            }
+        }
+        assert wsBinding != null;
+        if (nonWiring) {
+            // Should not add a WSDL document to domain composite service Service1
+            assert wsBinding.getWSDLDocument() == null;
+        }
+
+        if (!nonWiring) {
+            // Should create component service $promoted$Service1 on innermost component
+            //  ComponentD, with <binding.ws> and uri="/Service1"
+            wsBinding = null;
+            for (ComponentService service : componentD.getServices()) {
+                if ("$promoted$Service1".equals(service.getName())) {
+                    wsBinding = service.getBinding(WebServiceBinding.class);
+                }
+            }
+            assert "/Service1".equals(wsBinding.getURI());
+
+            // Should create WSDL document for ComponentD/$promoted$Service1 with endpoint uri="/Service1"
+            def = wsBinding.getWSDLDocument();
+            svc = def.getService(new QName("http://builder.itest.sca.tuscany.apache.org/", "Service3Service")); 
+            port = svc.getPort("Service3Port");
+            assert "/Service1".equals(TestUtils.getPortAddress(port));
+        } else {
+            // Should not create component service $promoted$.Service1 on innermost component ComponentD
+            for (ComponentService service : componentD.getServices()) {
+                assert !"$promoted$Service1".equals(service.getName());
+            }
+        }
+
+        // No services on ComponentD should have <binding.ws>, except for Service3,
+        //  $promoted$.Service1 and $promoted$.ComponentB.Service2
+        for (ComponentService service : componentD.getServices()) {
+            if (!"Service3".equals(service.getName()) &&
+                !"$promoted$Service1".equals(service.getName()) &&
+                !"$promoted$ComponentB$slash$Service2".equals(service.getName())) {
+                assert service.getBinding(WebServiceBinding.class) == null;
+            }
+        }
+    }
+    
+    // Scenario 5: <binding.ws> and <interface.wsdl> on outer composite reference CompositeA/reference1
+    @Test
+    public void testScenario5() throws Exception {
+        System.out.println("====>Running testScenario5");
+        customBuilder = new CustomCompositeBuilder(false);
+        customBuilder.loadContribution("scenario5.composite", "TestContribution", "src/main/resources/scenario5/");
+        //TestUtils.printResults(customBuilder);
+        TestUtils.checkProblems(customBuilder);
+        checkScenario5Results(false);
+    }
+    
+    @Test
+    public void testScenario5NonWiring() throws Exception {
+        System.out.println("====>Running testScenario5NonWiring");
+        customBuilder = new CustomCompositeBuilder(true);
+        customBuilder.loadContribution("scenario5.composite", "TestContribution", "src/main/resources/scenario5/");
+        //TestUtils.printResults(customBuilder);
+        TestUtils.checkProblems(customBuilder);
+        checkScenario5Results(true);
+    }
+
+    private void checkScenario5Results(boolean nonWiring) {
+        Composite domainComposite = customBuilder.getDomainComposite();
+
+        // Should not add <binding.ws> to any outer component references 
+        Component componentB = TestUtils.getComponent(domainComposite, "ComponentB");
+        for (ComponentReference reference : componentB.getReferences()) {
+            assert reference.getBinding(WebServiceBinding.class) == null;
+        }
+
+        Definition def;
+        javax.wsdl.Service svc;
+        Port port;
+        WebServiceBinding wsBinding;
+        Component componentD = TestUtils.getComponent(domainComposite, "ComponentD");
+        if (!nonWiring) {
+            // Should add <binding.ws> to inner component reference ComponentD/reference3 with uri="http://foo.com/bar" 
+            // Should set <interface.wsdl> on inner component reference ComponentD/reference3 
+            wsBinding = null;
+            for (ComponentReference reference : componentD.getReferences()) {
+                if ("reference3".equals(reference.getName())) {
+                    wsBinding = reference.getBinding(WebServiceBinding.class);
+                    assert reference.getInterfaceContract(wsBinding) instanceof WSDLInterfaceContract;
+                }
+            }
+            assert "http://foo.com/bar".equals(wsBinding.getURI());
+
+            // Should create WSDL document for ComponentD/reference3 with endpoint uri="http://foo.com/bar"
+            def = wsBinding.getWSDLDocument();
+            svc = def.getService(new QName("http://scenarios/ComponentD/reference3", "Service3aService")); 
+            port = svc.getPort("Service3aPort");
+            assert "http://foo.com/bar".equals(TestUtils.getPortAddress(port));
+        } else {
+            // Should not add <binding.ws> to any inner component references 
+            for (ComponentReference reference : componentD.getReferences()) {
+                assert reference.getBinding(WebServiceBinding.class) == null;
+            }
+        }
+
+        // Should not add <binding.ws> or <interface.wsdl> to inner composite reference CompositeC/reference2 
+        Composite compositeC = TestUtils.getComposite(domainComposite, new QName("http://scenario5", "CompositeC"));
+        for (Reference reference : compositeC.getReferences()) {
+            assert reference.getBinding(WebServiceBinding.class) == null;
+            assert reference.getInterfaceContract() instanceof JavaInterfaceContract;
+        }
+        
+        String expectedEndpoints =  "Component - ComponentB\n" + 
+                                    "Service - Service2\n" + 
+                                    "Endpoint - Service2\n" + 
+                                    "Service - Service2a\n" + 
+                                    "Endpoint - Service2a\n" + 
+                                    "Reference - reference2\n" + 
+                                    "Component - ComponentB has composite impl\n" + 
+                                    "   Component - ComponentD\n" + 
+                                    "   Service - Service3\n" + 
+                                    "   Endpoint - Service3\n" + 
+                                    "   Service - Service3a\n" + 
+                                    "   Endpoint - Service3a\n" + 
+                                    "   Reference - reference3";
+
+        String actualEndpoints = TestUtils.printEndpoints(domainComposite);
+        System.out.println(actualEndpoints);
+        
+        Assert.assertEquals(expectedEndpoints, actualEndpoints);        
+    }
+*/
+    
+    // Scenario 6: <binding.ws> and <interface.wsdl> on outer component reference ComponentB/reference2
+    @Test
+    public void testScenario6() throws Exception {
+        System.out.println("====>Running testScenario6");
+        customBuilder = new CustomCompositeBuilder(false);
+        customBuilder.loadContribution("scenario6.composite", "TestContribution", "src/main/resources/scenario6/");
+        //TestUtils.printResults(customBuilder);
+        TestUtils.checkProblems(customBuilder);
+        checkScenario6and7Results("http://scenario6", false);
+    }
+
+    @Ignore
+    @Test
+    public void testScenario6NonWiring() throws Exception {
+        System.out.println("====>Running testScenario6NonWiring");
+        customBuilder = new CustomCompositeBuilder(true);
+        customBuilder.loadContribution("scenario6.composite", "TestContribution", "src/main/resources/scenario6/");
+        //TestUtils.printResults(customBuilder);
+        TestUtils.checkProblems(customBuilder);
+        checkScenario6and7Results("http://scenario6", true);
+    }
+
+    private void checkScenario6and7Results(String namespace, boolean nonWiring) {
+        Composite domainComposite = customBuilder.getDomainComposite();
+
+        // Should remove target= on ComponentB/reference2 (for Scenario 6) or
+        //  CompositeC/reference2 (for Scenario 7), and add uri="http://foo.com/bar"
+        //  to the <binding.ws> element on ComponentB/reference2
+        // For nonWiring, ComponentB/reference2 should have target=
+        //  and no uri= should be added
+        Component componentB = TestUtils.getComponent(domainComposite, "ComponentB");
+        WebServiceBinding wsBinding = null;
+        for (ComponentReference reference : componentB.getReferences()) {
+            if ("reference2".equals(reference.getName())) {
+                if (!nonWiring) {
+                    assert reference.getTargets().size() == 0;
+                } else {
+                    assert reference.getTargets().size() == 1;
+                }
+                wsBinding = reference.getBinding(WebServiceBinding.class);
+            }
+        }
+        if (!nonWiring) {
+            assert "http://foo.com/bar".equals(wsBinding.getURI());
+        } else {
+            assert wsBinding.getURI() == null;
+        }
+
+        Definition def;
+        javax.wsdl.Service svc;
+        Port port;
+        if (!nonWiring) {
+            // Should create WSDL document for ComponentB/reference2 with endpoint uri="http://foo.com/bar"
+            def = wsBinding.getWSDLDocument();
+            svc = def.getService(new QName("http://scenarios/ComponentB/reference2", "Service3aService")); 
+            port = svc.getPort("Service3aPort");
+            assert "http://foo.com/bar".equals(TestUtils.getPortAddress(port));
+        }
+
+        Component componentD = TestUtils.getComponent(domainComposite, "ComponentD");
+        if (!nonWiring) {
+            // Should add <binding.ws> to inner component reference ComponentD/reference3 with uri="http://foo.com/bar" 
+            // Should set <interface.wsdl> on inner component reference ComponentD/reference3 
+            wsBinding = null;
+            for (ComponentReference reference : componentD.getReferences()) {
+                if ("reference3".equals(reference.getName())) {
+                    wsBinding = reference.getBinding(WebServiceBinding.class);
+                    assert reference.getBindings().size() == 1;
+                    assert reference.getInterfaceContract(wsBinding) instanceof WSDLInterfaceContract;
+                }
+            }
+            assert "http://foo.com/bar".equals(wsBinding.getURI());
+
+            // Should create WSDL document for ComponentD/reference3 with endpoint uri="http://foo.com/bar"
+            def = wsBinding.getWSDLDocument();
+            svc = def.getService(new QName("http://scenarios/ComponentB/reference2", "Service3aService")); 
+            port = svc.getPort("Service3aPort");
+            assert "http://foo.com/bar".equals(TestUtils.getPortAddress(port));
+        } else {
+            // Should not add <binding.ws> to any inner component references 
+            for (ComponentReference reference : componentD.getReferences()) {
+                assert reference.getBinding(WebServiceBinding.class) == null;
+            }
+        }
+
+        // No references on CompositeC should have <binding.ws> or <interface.wsdl>, except for
+        //  reference2 in Scenario 7
+        Composite compositeC = TestUtils.getComposite(domainComposite, new QName(namespace, "CompositeC"));
+        for (Reference reference : compositeC.getReferences()) {
+            if ("http://scenario7".equals(namespace) && "reference2".equals(reference.getName())) {
+                assert reference.getBinding(WebServiceBinding.class)!= null;
+                assert reference.getInterfaceContract() instanceof WSDLInterfaceContract;
+            } else {
+                assert reference.getBinding(WebServiceBinding.class) == null;
+                assert reference.getInterfaceContract() instanceof JavaInterfaceContract;
+            }
+        }
+
+        // Should add <binding.ws> and <interface.wsdl> to outer composite reference CompositeA/reference1 
+        wsBinding = null;
+        for (Reference reference : domainComposite.getReferences()) {
+            if ("reference1".equals(reference.getName())) {
+                wsBinding = reference.getBinding(WebServiceBinding.class);
+                assert reference.getInterfaceContract() instanceof WSDLInterfaceContract;
+            }
+        }
+        assert wsBinding.getURI() == null;
+
+        // Should not add a WSDL document to domain composite reference reference1
+        assert wsBinding.getWSDLDocument() == null;
+        
+        String expectedEndpoints =  "Component - ComponentB\n" + 
+                                    "Service - Service2\n" + 
+                                    "Endpoint - Service2\n" + 
+                                    "Service - Service2a\n" + 
+                                    "Endpoint - Service2a\n" + 
+                                    "Reference - reference2\n" + 
+                                    "Component - ComponentB has composite impl\n" + 
+                                    "   Component - ComponentD\n" + 
+                                    "   Service - Service3\n" + 
+                                    "   Endpoint - Service3\n" + 
+                                    "   Service - Service3a\n" + 
+                                    "   Endpoint - Service3a\n" + 
+                                    "   Reference - reference3";
+        
+        String actualEndpoints = TestUtils.printEndpoints(domainComposite);
+        System.out.println(actualEndpoints);
+        
+        Assert.assertEquals(expectedEndpoints, actualEndpoints);        
+    }
+/*
+    // Scenario 7: <binding.ws> and <interface.wsdl> on inner composite reference CompositeC/reference2
+    public void testScenario7() throws Exception {
+        System.out.println("====>Running testScenario7");
+        customBuilder = new CustomCompositeBuilder(false);
+        customBuilder.loadContribution("scenario7.composite", "TestContribution", "src/main/resources/scenario7/");
+        //TestUtils.printResults(customBuilder);
+        TestUtils.checkProblems(customBuilder);
+        checkScenario6and7Results("http://scenario7", false);
+    }
+
+    public void testScenario7NonWiring() throws Exception {
+        System.out.println("====>Running testScenario7NonWiring");
+        customBuilder = new CustomCompositeBuilder(true);
+        customBuilder.loadContribution("scenario7.composite", "TestContribution", "src/main/resources/scenario7/");
+        //TestUtils.printResults(customBuilder);
+        TestUtils.checkProblems(customBuilder);
+        checkScenario6and7Results("http://scenario7", true);
+    }
+
+    // Scenario 8: <binding.ws> and <interface.wsdl> on inner component reference ComponentD/reference3
+    public void testScenario8() throws Exception {
+        System.out.println("====>Running testScenario8");
+        customBuilder = new CustomCompositeBuilder(false);
+        customBuilder.loadContribution("scenario8.composite", "TestContribution", "src/main/resources/scenario8/");
+        //TestUtils.printResults(customBuilder);
+        TestUtils.checkProblems(customBuilder);
+        checkScenario8Results(false);
+    }
+
+    public void testScenario8NonWiring() throws Exception {
+        System.out.println("====>Running testScenario8NonWiring");
+        customBuilder = new CustomCompositeBuilder(true);
+        customBuilder.loadContribution("scenario8.composite", "TestContribution", "src/main/resources/scenario8/");
+        //TestUtils.printResults(customBuilder);
+        TestUtils.checkProblems(customBuilder);
+        checkScenario8Results(true);
+    }
+
+    private void checkScenario8Results(boolean nonWiring) {
+        Composite domainComposite = customBuilder.getDomainComposite();
+
+        // Should replace target= on ComponentD/reference3 by uri="http://foo.com/bar" on <binding.ws>
+        // For nonWiring, the original target= is preserved and there is no uri=
+        Component componentD = TestUtils.getComponent(domainComposite, "ComponentD");
+        WebServiceBinding wsBinding = null;
+        for (ComponentReference reference : componentD.getReferences()) {
+            if ("reference3".equals(reference.getName())) {
+                if (!nonWiring) {
+                    assert reference.getTargets().size() == 0;
+                } else {
+                    assert reference.getTargets().size() == 1;
+                }
+                wsBinding = reference.getBinding(WebServiceBinding.class);
+            }
+        }
+        if (!nonWiring) {
+            assert "http://foo.com/bar".equals(wsBinding.getURI());
+        } else {
+            assert wsBinding.getURI() == null;
+        }
+
+        Definition def;
+        javax.wsdl.Service svc;
+        Port port;
+        if (!nonWiring) {
+            // Should create WSDL document for ComponentD/reference3 with endpoint uri="http://foo.com/bar"
+            def = wsBinding.getWSDLDocument();
+            svc = def.getService(new QName("http://scenarios/ComponentD/reference3", "Service3aService")); 
+            port = svc.getPort("Service3aPort");
+            assert "http://foo.com/bar".equals(TestUtils.getPortAddress(port));
+        }
+
+        // Should add <binding.ws> and <interface.wsdl> to inner composite reference CompositeC/reference2 
+        Composite compositeC = TestUtils.getComposite(domainComposite, new QName("http://scenario8", "CompositeC"));
+        wsBinding = null;
+        for (Reference reference : compositeC.getReferences()) {
+            if ("reference2".equals(reference.getName())) {
+                wsBinding = reference.getBinding(WebServiceBinding.class);
+                assert reference.getInterfaceContract() instanceof WSDLInterfaceContract;
+            }
+        }
+        assert wsBinding.getURI() == null;
+
+        // Should add <binding.ws> and <interface.wsdl> to outer component reference ComponentB/reference2 
+        Component componentB = TestUtils.getComponent(domainComposite, "ComponentB");
+        wsBinding = null;
+        for (ComponentReference reference : componentB.getReferences()) {
+            if ("reference2".equals(reference.getName())) {
+                wsBinding = reference.getBinding(WebServiceBinding.class);
+                assert reference.getInterfaceContract() instanceof WSDLInterfaceContract;
+            }
+        }
+        assert wsBinding.getURI() == null;
+
+        // Should add <binding.ws> and <interface.wsdl> to outer composite reference CompositeA/reference1 
+        wsBinding = null;
+        for (Reference reference : domainComposite.getReferences()) {
+            if ("reference1".equals(reference.getName())) {
+                wsBinding = reference.getBinding(WebServiceBinding.class);
+                assert reference.getInterfaceContract() instanceof WSDLInterfaceContract;
+            }
+        }
+        assert wsBinding.getURI() == null;
+
+        // Should not add a WSDL document to domain composite reference reference1
+        assert wsBinding.getWSDLDocument() == null;
+    }
+
+    // Scenario 9: target in reference CDR3A and binding.ws uri= at CAR1A
+    public void testScenario9() throws Exception {
+        System.out.println("====>Running testScenario9");
+        customBuilder = new CustomCompositeBuilder(false);
+        customBuilder.loadContribution("scenario9.composite", "TestContribution", "src/main/resources/scenario9/");
+        //TestUtils.printResults(customBuilder);
+        TestUtils.checkProblems(customBuilder);
+        checkScenario9Results();
+    }    
+
+    private void checkScenario9Results() {
+        Composite domainComposite = customBuilder.getDomainComposite();
+
+        Component componentD = TestUtils.getComponent(domainComposite, "ComponentD");
+        ComponentReference componentRef = null;
+        for (ComponentReference reference : componentD.getReferences()) {
+            if ("reference3a".equals(reference.getName())) {
+                componentRef = reference;
+                assertTrue(reference.getBindings().size() == 2);
+                assertTrue(reference.getBindings().get(0) instanceof SCABinding);
+                assertTrue(reference.getBindings().get(1) instanceof WebServiceBinding);
+            }
+        }
+        assertTrue(componentRef != null);
+    }    
+    
+    // Scenario 10: targets in references CBR2A and CDR3A and binding.ws at CBR2A
+    public void testScenario10() throws Exception {
+        System.out.println("====>Running testScenario10");
+        customBuilder = new CustomCompositeBuilder(false);
+        customBuilder.loadContribution("scenario10.composite", "TestContribution", "src/main/resources/scenario10/");
+        //TestUtils.printResults(customBuilder);
+        TestUtils.checkProblems(customBuilder);
+        checkScenario10And11Results();
+    }    
+    
+    // Scenario 11: targets in references CBR2A and CDR3A and binding.ws at CCR2A
+    public void testScenario11() throws Exception {
+        System.out.println("====>Running testScenario11");
+        customBuilder = new CustomCompositeBuilder(false);
+        customBuilder.loadContribution("scenario11.composite", "TestContribution", "src/main/resources/scenario11/");
+        //TestUtils.printResults(customBuilder);
+        TestUtils.checkProblems(customBuilder);
+        checkScenario10And11Results();
+    }
+
+    private void checkScenario10And11Results() {
+        Composite domainComposite = customBuilder.getDomainComposite();
+
+        Component componentD = TestUtils.getComponent(domainComposite, "ComponentD");
+        ComponentReference componentRef = null;
+        for (ComponentReference reference : componentD.getReferences()) {
+            if ("reference3a".equals(reference.getName())) {
+                componentRef = reference;
+                assertTrue(reference.getBindings().size() == 2);
+                Binding binding1 = reference.getBindings().get(0);
+                assertTrue(binding1 instanceof SCABinding);
+                assertTrue(reference.getInterfaceContract(binding1) instanceof JavaInterfaceContract);
+                Binding binding2 = reference.getBindings().get(1);
+                assertTrue(binding2 instanceof WebServiceBinding);
+                assertTrue(reference.getInterfaceContract(binding2) instanceof WSDLInterfaceContract);
+            }
+        }
+        assertTrue(componentRef != null);
+    }  
+
+    // Scenario 12: targets in references CBR2A and CDR3A and binding.ws at CDR3A
+    public void testScenario12() throws Exception {
+        System.out.println("====>Running testScenario12");
+        customBuilder = new CustomCompositeBuilder(false);
+        customBuilder.loadContribution("scenario12.composite", "TestContribution", "src/main/resources/scenario12/");
+        //TestUtils.printResults(customBuilder);
+        TestUtils.checkProblems(customBuilder);
+        checkScenario12Results();
+    }
+
+    private void checkScenario12Results() {
+        Composite domainComposite = customBuilder.getDomainComposite();
+
+        Component componentD = TestUtils.getComponent(domainComposite, "ComponentD");
+        ComponentReference componentRef = null;
+        for (ComponentReference reference : componentD.getReferences()) {
+            if ("reference3a".equals(reference.getName())) {
+                componentRef = reference;
+                assertTrue(reference.getBindings().size() == 2);
+                assertTrue(reference.getBindings().get(0) instanceof WebServiceBinding);
+                assertTrue(reference.getBindings().get(1) instanceof WebServiceBinding);
+            }
+        }
+        assertTrue(componentRef != null);
+    }
+
+    // Scenario 13: target in reference CDR3A
+    public void testScenario13() throws Exception {
+        System.out.println("====>Running testScenario13");
+        customBuilder = new CustomCompositeBuilder(false);
+        customBuilder.loadContribution("scenario13.composite", "TestContribution", "src/main/resources/scenario13/");
+        //TestUtils.printResults(customBuilder);
+        TestUtils.checkProblems(customBuilder);
+        checkScenario13Results();
+    }
+
+    private void checkScenario13Results() {
+        Composite domainComposite = customBuilder.getDomainComposite();
+
+        Component componentD = TestUtils.getComponent(domainComposite, "ComponentD");
+        ComponentReference componentRef = null;
+        for (ComponentReference reference : componentD.getReferences()) {
+            if ("reference3a".equals(reference.getName())) {
+                componentRef = reference;
+                assertTrue(reference.getBindings().size() == 1);
+                assertTrue(reference.getBindings().get(0) instanceof WebServiceBinding);
+            }
+        }
+        assertTrue(componentRef != null);
+    }
+*/
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/test/java/org/apache/tuscany/sca/itest/builder/CustomCompositeBuilder.java b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/test/java/org/apache/tuscany/sca/itest/builder/CustomCompositeBuilder.java
new file mode 100644
index 0000000000..da8a46067a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/test/java/org/apache/tuscany/sca/itest/builder/CustomCompositeBuilder.java
@@ -0,0 +1,101 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.builder;
+
+import javax.xml.stream.XMLOutputFactory;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.MonitorFactory;
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.apache.tuscany.sca.node.impl.NodeImpl;
+
+
+public class CustomCompositeBuilder {
+
+    private boolean nonWiring;
+    private Node node;
+    private ExtensionPointRegistry extensionPoints;
+    private Monitor monitor;
+    private StAXArtifactProcessor<Composite> compositeProcessor;
+    private Composite domainComposite;
+
+    public CustomCompositeBuilder(boolean nonWiring) {
+        this.nonWiring = nonWiring;
+    }
+    
+    public void loadContribution(String compositeURL, String sourceURI, String sourceURL) throws Exception {
+        node = NodeFactory.newInstance().createNode(compositeURL, new Contribution(sourceURI, sourceURL));
+        node.start();
+        
+        // get some things out of the extension registry
+        extensionPoints = ((NodeImpl)node).getExtensionPoints();
+        
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        MonitorFactory monitorFactory = utilities.getUtility(MonitorFactory.class);
+        monitor = monitorFactory.createMonitor(); 
+        
+        StAXArtifactProcessorExtensionPoint xmlProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        compositeProcessor = xmlProcessors.getProcessor(Composite.class);
+        
+        CompositeActivator compositeActivator = utilities.getUtility(CompositeActivator.class);
+        domainComposite = compositeActivator.getDomainComposite();
+    }
+    
+    /**
+     * Returns the delegating model processor.
+     * @return the delegating model processor
+     */
+    public StAXArtifactProcessor<Object> getModelProcessor() {
+        return null;//compositeProcessor;
+    }
+    
+    /**
+     * Returns the XML output factory.
+     * @return the XML output factory
+     */
+    public XMLOutputFactory getOutputFactory() {
+        return null; //outputFactory;
+    }
+    
+    /**
+     * Returns the domain composite.
+     * @return the domain composite model object
+     */
+    public Composite getDomainComposite() {
+        return (Composite) domainComposite.getIncludes().get(0);
+    }
+    
+    /**
+     * Returns the monitor.
+     * @return the monitor instance
+     */
+    public Monitor getMonitor() {
+        return monitor;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/builder/src/test/java/org/apache/tuscany/sca/itest/builder/TestUtils.java b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/test/java/org/apache/tuscany/sca/itest/builder/TestUtils.java
new file mode 100644
index 0000000000..f4d8b094c7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/builder/src/test/java/org/apache/tuscany/sca/itest/builder/TestUtils.java
@@ -0,0 +1,276 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.builder;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import javax.wsdl.Definition;
+import javax.wsdl.Port;
+import javax.wsdl.WSDLException;
+import javax.wsdl.extensions.soap.SOAPAddress;
+import javax.wsdl.extensions.soap12.SOAP12Address;
+import javax.wsdl.factory.WSDLFactory;
+import javax.wsdl.xml.WSDLWriter;
+import javax.xml.namespace.QName;
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.stream.XMLStreamWriter;
+import junit.framework.TestCase;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Contract;
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.xml.serialize.OutputFormat;
+import org.apache.xml.serialize.XMLSerializer;
+import org.w3c.dom.Document;
+
+/**
+ * Static utility methods for use by test cases.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class TestUtils {
+
+    protected static void checkProblems(CustomCompositeBuilder customBuilder) throws Exception {
+        boolean problems = false;
+        for (Problem problem : customBuilder.getMonitor().getProblems()) {
+            if (problem.getCause() != null) {
+                problem.getCause().printStackTrace();
+            }
+            problems = true;
+        }
+        assert !problems;
+    }
+
+    protected static String getPortAddress(Port port) {
+        Object ext = port.getExtensibilityElements().get(0);
+        if (ext instanceof SOAPAddress) {
+            return ((SOAPAddress)ext).getLocationURI();
+        }
+        if (ext instanceof SOAP12Address) {
+            return ((SOAP12Address)ext).getLocationURI();
+        }
+        return null;
+    }
+
+    protected static Component getComponent(Composite composite, String name) {
+        for (Component component : composite.getComponents()) {
+            if (name.equals(component.getName())) {
+                return component;
+            }
+            // process implementation composites recursively
+            Implementation impl = component.getImplementation();
+            if (impl instanceof Composite) {
+                Component comp = getComponent((Composite)impl, name);
+                if (comp != null) {
+                    return comp;
+                }
+            }
+        }
+        return null;
+    }
+
+    protected static Composite getComposite(Composite composite, QName name) {
+        if (name.equals(composite.getName())) {
+            return composite;
+        }
+        for (Component component : composite.getComponents()) {
+            // process implementation composites recursively
+            Implementation impl = component.getImplementation();
+            if (impl instanceof Composite) {
+                Composite comp = getComposite((Composite)impl, name);
+                if (comp != null) {
+                    return comp;
+                }
+            }
+        }
+        return null;
+    }
+
+    protected static void printResults(CustomCompositeBuilder customBuilder) throws Exception {
+        for (Problem problem : customBuilder.getMonitor().getProblems()) {
+            if (problem.getCause() != null) {
+                problem.getCause().printStackTrace();
+            }
+        }
+        Composite domainComposite = customBuilder.getDomainComposite();
+        printComposite(domainComposite, customBuilder);
+    }
+
+    private static void printComposite(Composite composite, CustomCompositeBuilder customBuilder) throws Exception {
+        // process implementation composites recursively
+        for (Component component : composite.getComponents()) {
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                printComposite((Composite)implementation, customBuilder);
+            }
+        }
+
+        // write out the SCDL
+        writeSCDL(composite, customBuilder);
+
+        // find all the component service and reference bindings     
+        for (Component component : composite.getComponents()) {
+            for (ComponentService componentService : component.getServices()) {
+                for (Binding binding : componentService.getBindings()) {
+                    if (binding instanceof WebServiceBinding) {
+                        writeWSDL(component, componentService, ((WebServiceBinding)binding).getWSDLDocument());
+                    }
+                }
+            }
+            for (ComponentReference componentReference : component.getReferences()) {
+                for (Binding binding : componentReference.getBindings()) {
+                    if (binding instanceof WebServiceBinding) {
+                        writeWSDL(component, componentReference, ((WebServiceBinding)binding).getWSDLDocument());
+                    }
+                }
+            }
+        }
+
+        // find all the composite service and reference bindings     
+        for (Service service : composite.getServices()) {
+            for (Binding binding : service.getBindings()) {
+                if (binding instanceof WebServiceBinding) {
+                    writeWSDL(null, service, ((WebServiceBinding)binding).getWSDLDocument());
+                }
+            }
+        }
+        for (Reference reference : composite.getReferences()) {
+            for (Binding binding : reference.getBindings()) {
+                if (binding instanceof WebServiceBinding) {
+                    writeWSDL(null, reference, ((WebServiceBinding)binding).getWSDLDocument());
+                }
+            }
+        }
+    }
+
+    private static void writeSCDL(Composite composite, CustomCompositeBuilder customBuilder) throws Exception {
+        // Print out a composite
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        XMLStreamWriter writer = customBuilder.getOutputFactory().createXMLStreamWriter(bos);
+        customBuilder.getModelProcessor().write(composite, writer);
+        
+        // Parse and write again to pretty format it
+        DocumentBuilder documentBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
+        Document document = documentBuilder.parse(new ByteArrayInputStream(bos.toByteArray()));
+        OutputFormat format = new OutputFormat();
+        format.setIndenting(true);
+        format.setIndent(2);
+        XMLSerializer serializer = new XMLSerializer(System.out, format);
+        System.out.println("-->Runtime SCDL model for composite " + composite.getName());
+        serializer.serialize(document);
+    }
+
+    private static void writeWSDL(Component component, Contract contract, Definition definition) {
+        if (definition == null) {
+            System.out.println("-->No generated WSDL for " + (component != null ? component.getName() : "") + "/" + contract.getName());
+        } else {
+            try {
+                System.out.println("-->Generated WSDL for " + (component != null ? component.getName() : "") + "/" + contract.getName());
+                WSDLWriter writer =  WSDLFactory.newInstance().newWSDLWriter();
+                writer.writeWSDL(definition, System.out);
+            } catch (WSDLException e) {
+                // ignore
+            }
+        }
+    }
+    
+    protected static String printEndpoints(Composite composite){
+        return printEndpoints(composite, "");
+    }
+    
+    protected static String printEndpoints(Composite composite, String indent){
+        
+        String buffer = ""; 
+        
+        for (Component component : composite.getComponents()) {
+            buffer += indent + "Component - " + component.getName() + "\n";
+            
+            // print component service endpoints
+            for (ComponentService componentService : component.getServices()) {
+                buffer += indent + "Service - " + componentService.getName() + "\n";
+                for (Endpoint endpoint : componentService.getEndpoints()) {
+                    if (endpoint.getBinding() != null){
+                        buffer += printEndpoint(endpoint, indent);
+                    }
+                }
+            }
+            
+            for (ComponentReference componentReference : component.getReferences()) {
+                buffer += indent + "Reference - " + componentReference.getName() + "\n";
+                for (EndpointReference endpointReference : componentReference.getEndpointReferences()) {
+                    buffer += printEndpointReference(endpointReference, indent);
+                }
+            }
+            
+            // process implementation composites recursively
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                buffer += indent + "Component - " + component.getName() + " has composite impl" + "\n";
+                buffer += printEndpoints((Composite)implementation, indent + "   ");
+            }
+        }
+        
+        return buffer;        
+    }
+    
+    protected static String printEndpoint(Endpoint endpoint, String indent){
+        String buffer = ""; 
+        
+        buffer += indent + " Endpoint - Component: " + endpoint.getComponent().getName() +"\n";
+        buffer += indent + "            Service:   " + endpoint.getService().getName() +"\n";
+        buffer += indent + "            Binding:   " + endpoint.getBinding().getName() +"\n";
+        
+        return buffer;
+    }
+    
+    protected static String printEndpointReference(EndpointReference endpointReference, String indent){
+        String buffer = ""; 
+        
+        buffer += indent + " EndpointReference - Component:        " + endpointReference.getComponent().getName() +"\n";
+        buffer += indent + "                     Reference:        " + endpointReference.getReference().getName() +"\n";
+        if (endpointReference.getTargetEndpoint() != null){
+            buffer += indent + "                     Wired:            " +"\n";
+            buffer += indent + "                       Target:         " + endpointReference.getTargetEndpoint().getComponent().getName()+"\n";
+            if (endpointReference.getTargetEndpoint() != null && 
+                endpointReference.getTargetEndpoint().isUnresolved() == false){
+                buffer += indent + "                       Binding:        " + endpointReference.getBinding().getName() +"\n";
+                buffer += indent + "                       TargetEndpoint: " + endpointReference.getTargetEndpoint().getBinding().getName()+"\n";
+            } else {
+                buffer += indent + "                       Unresolved:     " +"\n";
+            }
+        } else {
+            buffer += indent + "                     NonWired:         " +"\n";
+        }
+        
+        return buffer;
+    }    
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-api/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/callback-api/pom.xml
new file mode 100644
index 0000000000..6ec7074d6a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-api/pom.xml
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-itest</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>itest-callback-api</artifactId>
+    <name>Apache Tuscany SCA iTest Callback API</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+    </dependencies>
+
+    <properties>
+        <was.ant.script>${basedir}/../build-was-integration.xml</was.ant.script>
+        <was.python.script>${basedir}/../wasAdmin.py</was.python.script>
+    </properties>
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiCallBack.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiCallBack.java
new file mode 100644
index 0000000000..b013462f9f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiCallBack.java
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.test;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+/**
+ *
+ */
+public interface CallBackApiCallBack {
+    /**
+     * This function is defined in CallBackApiClientImpl
+     */
+    void callBackMessage(String aString);
+
+    /**
+     * This function is defined in CallBackApiClientImpl
+     */
+    void callBackIncrement(String aString);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiClient.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiClient.java
new file mode 100644
index 0000000000..252e4dc45f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiClient.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+public interface CallBackApiClient {
+    /**
+     * This function is defined in CallBackApiClientImpl
+     */
+    void run();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiClientImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiClientImpl.java
new file mode 100644
index 0000000000..d883dc2d6f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiClientImpl.java
@@ -0,0 +1,201 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.junit.Assert;
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(CallBackApiClient.class)
+public class CallBackApiClientImpl implements CallBackApiClient, CallBackApiCallBack {
+
+    @Reference
+    protected CallBackApiService aCallBackService;
+
+    private static String returnMessage = null;
+    private static int callBackCount = 0;
+    private static Object monitor = new Object();
+
+    /**
+     * This test calls function test 3a,3a1,3b,3c
+     */
+    public void run() {
+
+        // This tests basic callback patterns.
+
+        // Test3a is the basic callback where the target calls back prior to
+        // returning to the client.
+        test3a();
+
+        test3a1();
+
+        // Test3b is where the target does not call back to the client.
+        test3b();
+
+        // Test3c is where the target calls back multiple times to the client.
+        test3c();
+    }
+
+    /**
+     * This test is the basic callback where the target calls back prior to returning to the client.
+     */
+
+    private void test3a() {
+        aCallBackService.knockKnock("Knock Knock");
+        int count = 0;
+
+        // 
+        // If we can't get a response in 30 seconds consider this a failure
+        // 
+
+        synchronized (monitor) {
+            while (returnMessage == null && count++ < 30) {
+                try {
+                    monitor.wait(1000L);
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+
+        Assert.assertEquals("CallBackApiITest - test3a", "Who's There", this.getReturnMessage());
+
+    }
+
+    /**
+     * This test is the basic callback where the target calls back prior to returning to the client.
+     */
+    private void test3a1() {
+        aCallBackService.knockKnockByRef("Knock Knock");
+        int count = 0;
+
+        // 
+        // If we can't get a response in 30 seconds consider this a failure
+        // 
+
+        synchronized (monitor) {
+            while (returnMessage == null && count++ < 30) {
+                try {
+                    monitor.wait(1000L);
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+
+        Assert.assertEquals("CallBackApiITest - test3a", "Who's There", this.getReturnMessage());
+
+    }
+
+    /**
+     * This test is the basic callback where the target does not call back to the client
+     */
+    private void test3b() {
+        aCallBackService.noCallBack("No Reply Desired");
+        Assert.assertEquals("CallBackApiITest - test3b", 1, 1);
+    }
+
+    /**
+     * This test is the basic callback where the target calls back multiple times to the client
+     */
+
+    private void test3c() {
+        aCallBackService.multiCallBack("Call me back 3 times");
+        int count = 0;
+
+        // 
+        // If we can't get a response in 30 seconds consider this a failure
+        // 
+
+        synchronized (monitor) {
+            while (this.getCallBackCount() < 3 && count++ < 30) {
+                try {
+                    monitor.wait(1000L);
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+
+        Assert.assertEquals("CallBackApiITest - test3c", 3, this.getCallBackCount());
+    }
+
+    /**
+     * This function returns a string
+     * 
+     * @param void
+     * @return String result string
+     */
+
+    public String getReturnMessage() {
+        return returnMessage;
+    }
+
+    /**
+     * This function set the returnMessage string
+     * 
+     * @param String
+     */
+    public void setReturnMessage(String aReturnMessage) {
+        returnMessage = aReturnMessage;
+    }
+
+    /**
+     * This function returns the callBackCount variable
+     * 
+     * @return Integer callBackCount variable
+     */
+    public int getCallBackCount() {
+        return callBackCount;
+    }
+
+    /**
+     * This function increments callBackCount variable by 1
+     */
+    public void incrementCallBackCount() {
+        callBackCount++;
+    }
+
+    /**
+     * This function prints a message synched with setReturnMessage function
+     * 
+     * @param String
+     */
+    public void callBackMessage(String aString) {
+        System.out.println("Entering callback callBackMessage: " + aString);
+        synchronized (monitor) {
+            this.setReturnMessage(aString);
+            monitor.notify();
+        }
+    }
+
+    /**
+     * This function prints a message synched with incrementCallBackCount function
+     * 
+     * @param String
+     */
+    public void callBackIncrement(String aString) {
+        System.out.println("Entering callback increment: " + aString);
+        synchronized (monitor) {
+            this.incrementCallBackCount();
+            monitor.notify();
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiService.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiService.java
new file mode 100644
index 0000000000..afb7c45e2c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiService.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+@Callback(CallBackApiCallBack.class)
+/**
+ * 
+ */
+public interface CallBackApiService {
+    /**
+     * This function is defined in CallBackApiServiceImpl
+     */
+    void knockKnock(String aString);
+
+    /**
+     * This function is defined in CallBackApiServiceImpl
+     */
+    void knockKnockByRef(String aString);
+
+    /**
+     * This function is defined in CallBackApiServiceImpl
+     */
+    void noCallBack(String aString);
+
+    /**
+     * This function is defined in CallBackApiServiceImpl
+     */
+    void multiCallBack(String aString);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiServiceImpl.java
new file mode 100644
index 0000000000..bdac56d222
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-api/src/main/java/org/apache/tuscany/sca/test/CallBackApiServiceImpl.java
@@ -0,0 +1,113 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.oasisopen.sca.CallableReference;
+import org.oasisopen.sca.ComponentContext;
+import org.oasisopen.sca.RequestContext;
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Context;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(CallBackApiService.class)
+public class CallBackApiServiceImpl implements CallBackApiService {
+
+    @Context
+    protected ComponentContext componentContext;
+    /**
+     * Object of CallBackApiCallBack class
+     */
+    private CallBackApiCallBack callback;
+
+    @Callback
+    protected CallableReference<CallBackApiCallBack> callbackRef;
+
+    /**
+     * This function get an object of CallBackApiServiceImpl by calling getCallBackInterface function and calls the
+     * callBackMessage function.
+     * 
+     * @param aString String passed by a function call
+     */
+
+    public void knockKnock(String aString) {
+
+        System.out.println("CallBackApiServiceImpl message received: " + aString);
+        callback = this.getCallBackInterface();
+        callback.callBackMessage("Who's There");
+        System.out.println("CallBackApiServiceImpl response sent");
+    }
+
+    /**
+     * This function calls the callBackMessage function. <br>
+     * The reference to this function is received from Call back reference to the class CallBackApiService.
+     * 
+     * @param aString String passed by a function call
+     */
+    public void knockKnockByRef(String aString) {
+
+        System.out.println("CallBackApiServiceImpl message received: " + aString);
+        callbackRef.getService().callBackMessage("Who's There");
+        System.out.println("CallBackApiServiceImpl response sent");
+    }
+
+    /**
+     * This function get an object of CallBackApiServiceImpl by calling getCallBackInterface function. <br>
+     * This function then places multiple callBack using the callbackIncrement function defined in
+     * callBack.ApiServiceImpl
+     * 
+     * @param aString String passed by a function call
+     */
+    public void multiCallBack(String aString) {
+
+        callback = this.getCallBackInterface();
+
+        System.out.println("CallBackApiServiceImpl message received: " + aString);
+        callback.callBackIncrement("Who's There 1");
+        System.out.println("CallBackApiServiceImpl response sent");
+        callback.callBackIncrement("Who's There 2");
+        System.out.println("CallBackApiServiceImpl response sent");
+        callback.callBackIncrement("Who's There 3");
+        System.out.println("CallBackApiServiceImpl response sent");
+    }
+
+    /**
+     * This function does not callBack any function.
+     * 
+     * @param aString String passed by a function call
+     */
+    public void noCallBack(String aString) {
+        System.out.println("CallBackApiServiceImpl message received: " + aString);
+    }
+
+    /**
+     * This function get an object of CallBackApiServiceImpl from the present componentContext
+     * 
+     * @param void
+     */
+    private CallBackApiCallBack getCallBackInterface() {
+        System.out.println("CallBackApiServiceImpl getting request context");
+        RequestContext rc = componentContext.getRequestContext();
+        System.out.println("CallBackApiServiceImpl getting callback from request context");
+        callback = rc.getCallback();
+        System.out.println("CallBackApiServiceImpl returning callback");
+        return callback;
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-api/src/main/resources/CallBackApiTest.composite b/tags/java/sca/2.0-M3-RC3a/itest/callback-api/src/main/resources/CallBackApiTest.composite
new file mode 100644
index 0000000000..309311e258
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-api/src/main/resources/CallBackApiTest.composite
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+	targetNamespace="http://callback"
+	name="CallBackApiTest">
+ 	      
+    <component name="CallBackApiClient">
+		<implementation.java class="org.apache.tuscany.sca.test.CallBackApiClientImpl"/>
+		<reference name="aCallBackService" target="CallBackApiService"/>
+    </component> 
+    
+    <component name="CallBackApiService">
+      <implementation.java class="org.apache.tuscany.sca.test.CallBackApiServiceImpl"/>
+    </component>  
+  
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-api/src/main/resources/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/callback-api/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..6e049d603e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-api/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<contribution xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" targetNamespace="http://callback"
+    xmlns:t="http://callback">
+    <deployable composite="t:CallBackApiTest" />
+</contribution>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-api/src/test/java/org/apache/tuscany/sca/test/CallBackApiTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-api/src/test/java/org/apache/tuscany/sca/test/CallBackApiTestCase.java
new file mode 100644
index 0000000000..75fab95efb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-api/src/test/java/org/apache/tuscany/sca/test/CallBackApiTestCase.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+public class CallBackApiTestCase {
+
+    private static Node node;
+    private CallBackApiClient aCallBackClient;
+
+    /**
+     * This function uses the Instance of CallBackApiClient.class <br>
+     * This function calls the run function defined in the CallBackApiClinet Interface <br>
+     * which in turn executes the following test cases. <br>
+     * 1. Basic callback patterns <br>
+     * 2. Test in which the target does not call back to the client <br>
+     * 3. Test in which the target calls back multiple times to the client.
+     */
+    @Test
+    public void testCallBackBasic() {
+        aCallBackClient = node.getService(CallBackApiClient.class, "CallBackApiClient");
+        aCallBackClient.run();
+    }
+
+    /**
+     * This function creates the Node instance and gets an Instance of CallBackApiClient.class
+     */
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        if (node == null) {
+            String location = ContributionLocationHelper.getContributionLocation("CallBackApiTest.composite");
+            node = NodeFactory.newInstance().createNode("CallBackApiTest.composite", new Contribution("c1", location));
+            node.start();
+        }
+    }
+
+    /**
+     * This function destroys the Node instance that was created in setUp()
+     */
+
+    @AfterClass
+    public static void tearDown() throws Exception {
+        node.stop();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-basic-ws/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic-ws/pom.xml
new file mode 100644
index 0000000000..15b5795a20
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic-ws/pom.xml
@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-itest</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>itest-callback-basic-ws</artifactId>
+    <name>Apache Tuscany SCA iTest Callback Basic WebServices</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-ws-axis2</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-http</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-jetty</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <properties>
+        <was.ant.script>${basedir}/../build-was-integration.xml</was.ant.script>
+        <was.python.script>${basedir}/../wasAdmin.py</was.python.script>
+    </properties>    
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-basic-ws/src/main/java/org/apache/tuscany/sca/test/CallBackBasicCallBack.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic-ws/src/main/java/org/apache/tuscany/sca/test/CallBackBasicCallBack.java
new file mode 100644
index 0000000000..291a72b9d6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic-ws/src/main/java/org/apache/tuscany/sca/test/CallBackBasicCallBack.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.test;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+/**
+ *
+ */
+public interface CallBackBasicCallBack {
+
+    void callBackMessage(String aString);
+
+    void callBackIncrement(String aString);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-basic-ws/src/main/java/org/apache/tuscany/sca/test/CallBackBasicClient.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic-ws/src/main/java/org/apache/tuscany/sca/test/CallBackBasicClient.java
new file mode 100644
index 0000000000..19f366c423
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic-ws/src/main/java/org/apache/tuscany/sca/test/CallBackBasicClient.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+public interface CallBackBasicClient {
+
+    void run();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-basic-ws/src/main/java/org/apache/tuscany/sca/test/CallBackBasicClientImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic-ws/src/main/java/org/apache/tuscany/sca/test/CallBackBasicClientImpl.java
new file mode 100644
index 0000000000..4bb6b29a8d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic-ws/src/main/java/org/apache/tuscany/sca/test/CallBackBasicClientImpl.java
@@ -0,0 +1,129 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.junit.Assert;
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(CallBackBasicClient.class)
+public class CallBackBasicClientImpl implements CallBackBasicClient, CallBackBasicCallBack {
+
+    @Reference
+    protected CallBackBasicService aCallBackService;
+    private static String returnMessage = null;
+    private static int callBackCount = 0;
+    private static Object monitor = new Object();
+
+    public void run() {
+
+        // This tests basic callback patterns.
+
+        // Test1 is the basic callback where the target calls back prior to
+        // returning to the client.
+        test1a();
+
+        // Test2 is where the target does not call back to the client.
+        test1b();
+
+        // Test3 is where the target calls back multiple times to the client.
+        test1c();
+    }
+
+    private void test1a() {
+        aCallBackService.knockKnock("Knock Knock");
+        int count = 0;
+
+        // 
+        // If we can't get a response in 30 seconds consider this a failure
+        // 
+
+        synchronized (monitor) {
+            while (returnMessage == null && count++ < 30) {
+                try {
+                    monitor.wait(1000L);
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+
+        Assert.assertEquals("CallBackBasicITest - test1a", "Who's There", this.getReturnMessage());
+
+    }
+
+    private void test1b() {
+        aCallBackService.noCallBack("No Reply Desired");
+        Assert.assertEquals("CallBackBasicITest - test1b", 1, 1);
+    }
+
+    private void test1c() {
+        aCallBackService.multiCallBack("Call me back 3 times");
+        int count = 0;
+
+        // 
+        // If we can't get a response in 30 seconds consider this a failure
+        // 
+
+        synchronized (monitor) {
+            while (this.getCallBackCount() < 3 && count++ < 30) {
+                try {
+                    monitor.wait(1000L);
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+
+        Assert.assertEquals("CallBackBasicITest - test1c", 3, this.getCallBackCount());
+    }
+
+    public String getReturnMessage() {
+        return returnMessage;
+    }
+
+    public void setReturnMessage(String aReturnMessage) {
+        returnMessage = aReturnMessage;
+    }
+
+    public int getCallBackCount() {
+        return callBackCount;
+    }
+
+    public void incrementCallBackCount() {
+        callBackCount++;
+    }
+
+    public void callBackMessage(String aString) {
+        System.out.println("Entering callback callBackMessage: " + aString);
+        synchronized (monitor) {
+            this.setReturnMessage(aString);
+            monitor.notify();
+        }
+    }
+
+    public void callBackIncrement(String aString) {
+        System.out.println("Entering callback increment: " + aString);
+        synchronized (monitor) {
+            this.incrementCallBackCount();
+            monitor.notify();
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-basic-ws/src/main/java/org/apache/tuscany/sca/test/CallBackBasicService.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic-ws/src/main/java/org/apache/tuscany/sca/test/CallBackBasicService.java
new file mode 100644
index 0000000000..5396879e83
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic-ws/src/main/java/org/apache/tuscany/sca/test/CallBackBasicService.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+@Callback(CallBackBasicCallBack.class)
+/**
+ * 
+ */
+public interface CallBackBasicService {
+
+    void knockKnock(String aString);
+
+    void noCallBack(String aString);
+
+    void multiCallBack(String aString);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-basic-ws/src/main/java/org/apache/tuscany/sca/test/CallBackBasicServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic-ws/src/main/java/org/apache/tuscany/sca/test/CallBackBasicServiceImpl.java
new file mode 100644
index 0000000000..07010f61e1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic-ws/src/main/java/org/apache/tuscany/sca/test/CallBackBasicServiceImpl.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(CallBackBasicService.class)
+public class CallBackBasicServiceImpl implements CallBackBasicService {
+
+    @Callback
+    protected CallBackBasicCallBack callback;
+
+    public void knockKnock(String aString) {
+
+        System.out.println("CallBackBasicServiceImpl message received: " + aString);
+        callback.callBackMessage("Who's There");
+        System.out.println("CallBackBasicServiceImpl response sent");
+
+    }
+
+    public void multiCallBack(String aString) {
+
+        System.out.println("CallBackBasicServiceImpl message received: " + aString);
+        callback.callBackIncrement("Who's There 1");
+        System.out.println("CallBackBasicServiceImpl response sent");
+        callback.callBackIncrement("Who's There 2");
+        System.out.println("CallBackBasicServiceImpl response sent");
+        callback.callBackIncrement("Who's There 3");
+        System.out.println("CallBackBasicServiceImpl response sent");
+
+    }
+
+    public void noCallBack(String aString) {
+
+        System.out.println("CallBackBasicServiceImpl message received: " + aString);
+        // System.out.println("CallBackBasicServiceImpl No response desired");
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-basic-ws/src/main/resources/CallBackBasicTest.composite b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic-ws/src/main/resources/CallBackBasicTest.composite
new file mode 100644
index 0000000000..db1a2fbf6a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic-ws/src/main/resources/CallBackBasicTest.composite
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+	targetNamespace="http://callback"
+	name="CallBackBasicTest">
+ 	      
+    <component name="CallBackBasicClient">
+		<implementation.java class="org.apache.tuscany.sca.test.CallBackBasicClientImpl"/>
+		<reference name="aCallBackService" target="CallBackBasicService">
+		  <callback>
+		     <binding.ws uri="http://localhost:8084/aCallBackService"/>
+		  </callback>
+		</reference>
+    </component> 
+    
+    <component name="CallBackBasicService">
+      <implementation.java class="org.apache.tuscany.sca.test.CallBackBasicServiceImpl"/>
+      <service name="CallBackBasicService">
+         <binding.ws uri="http://localhost:8085/CallBackBasicService"/>
+      </service>
+    </component>  
+  
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-basic-ws/src/main/resources/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic-ws/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..b58fabcd79
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic-ws/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<contribution xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" 
+              xmlns:t="http://callback">
+    <deployable composite="t:CallBackBasicTest" />
+</contribution>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-basic-ws/src/test/java/org/apache/tuscany/sca/test/CallBackBasicTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic-ws/src/test/java/org/apache/tuscany/sca/test/CallBackBasicTestCase.java
new file mode 100644
index 0000000000..43b812faed
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic-ws/src/test/java/org/apache/tuscany/sca/test/CallBackBasicTestCase.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.test;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+public class CallBackBasicTestCase {
+
+    private static Node node;
+    private CallBackBasicClient aCallBackClient;
+
+    @Test
+    public void testCallBackBasic() {
+        aCallBackClient.run();
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        if (node == null) {
+            String location = ContributionLocationHelper.getContributionLocation("CallBackBasicTest.composite");
+            node = NodeFactory.newInstance().createNode("CallBackBasicTest.composite", new Contribution("c1", location));
+            node.start();
+        }
+
+        aCallBackClient = node.getService(CallBackBasicClient.class, "CallBackBasicClient");
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        node.stop();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-basic/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic/pom.xml
new file mode 100644
index 0000000000..529c79089d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic/pom.xml
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-itest</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>itest-callback-basic</artifactId>
+    <name>Apache Tuscany SCA iTest Callback Basic</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+    </dependencies>
+
+    <properties>
+        <was.ant.script>${basedir}/../build-was-integration.xml</was.ant.script>
+        <was.python.script>${basedir}/../wasAdmin.py</was.python.script>
+    </properties>    
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-basic/src/main/java/org/apache/tuscany/sca/test/CallBackBasicCallBack.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic/src/main/java/org/apache/tuscany/sca/test/CallBackBasicCallBack.java
new file mode 100644
index 0000000000..291a72b9d6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic/src/main/java/org/apache/tuscany/sca/test/CallBackBasicCallBack.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.test;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+/**
+ *
+ */
+public interface CallBackBasicCallBack {
+
+    void callBackMessage(String aString);
+
+    void callBackIncrement(String aString);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-basic/src/main/java/org/apache/tuscany/sca/test/CallBackBasicClient.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic/src/main/java/org/apache/tuscany/sca/test/CallBackBasicClient.java
new file mode 100644
index 0000000000..19f366c423
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic/src/main/java/org/apache/tuscany/sca/test/CallBackBasicClient.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+public interface CallBackBasicClient {
+
+    void run();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-basic/src/main/java/org/apache/tuscany/sca/test/CallBackBasicClientImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic/src/main/java/org/apache/tuscany/sca/test/CallBackBasicClientImpl.java
new file mode 100644
index 0000000000..4bb6b29a8d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic/src/main/java/org/apache/tuscany/sca/test/CallBackBasicClientImpl.java
@@ -0,0 +1,129 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.junit.Assert;
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(CallBackBasicClient.class)
+public class CallBackBasicClientImpl implements CallBackBasicClient, CallBackBasicCallBack {
+
+    @Reference
+    protected CallBackBasicService aCallBackService;
+    private static String returnMessage = null;
+    private static int callBackCount = 0;
+    private static Object monitor = new Object();
+
+    public void run() {
+
+        // This tests basic callback patterns.
+
+        // Test1 is the basic callback where the target calls back prior to
+        // returning to the client.
+        test1a();
+
+        // Test2 is where the target does not call back to the client.
+        test1b();
+
+        // Test3 is where the target calls back multiple times to the client.
+        test1c();
+    }
+
+    private void test1a() {
+        aCallBackService.knockKnock("Knock Knock");
+        int count = 0;
+
+        // 
+        // If we can't get a response in 30 seconds consider this a failure
+        // 
+
+        synchronized (monitor) {
+            while (returnMessage == null && count++ < 30) {
+                try {
+                    monitor.wait(1000L);
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+
+        Assert.assertEquals("CallBackBasicITest - test1a", "Who's There", this.getReturnMessage());
+
+    }
+
+    private void test1b() {
+        aCallBackService.noCallBack("No Reply Desired");
+        Assert.assertEquals("CallBackBasicITest - test1b", 1, 1);
+    }
+
+    private void test1c() {
+        aCallBackService.multiCallBack("Call me back 3 times");
+        int count = 0;
+
+        // 
+        // If we can't get a response in 30 seconds consider this a failure
+        // 
+
+        synchronized (monitor) {
+            while (this.getCallBackCount() < 3 && count++ < 30) {
+                try {
+                    monitor.wait(1000L);
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+
+        Assert.assertEquals("CallBackBasicITest - test1c", 3, this.getCallBackCount());
+    }
+
+    public String getReturnMessage() {
+        return returnMessage;
+    }
+
+    public void setReturnMessage(String aReturnMessage) {
+        returnMessage = aReturnMessage;
+    }
+
+    public int getCallBackCount() {
+        return callBackCount;
+    }
+
+    public void incrementCallBackCount() {
+        callBackCount++;
+    }
+
+    public void callBackMessage(String aString) {
+        System.out.println("Entering callback callBackMessage: " + aString);
+        synchronized (monitor) {
+            this.setReturnMessage(aString);
+            monitor.notify();
+        }
+    }
+
+    public void callBackIncrement(String aString) {
+        System.out.println("Entering callback increment: " + aString);
+        synchronized (monitor) {
+            this.incrementCallBackCount();
+            monitor.notify();
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-basic/src/main/java/org/apache/tuscany/sca/test/CallBackBasicService.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic/src/main/java/org/apache/tuscany/sca/test/CallBackBasicService.java
new file mode 100644
index 0000000000..5396879e83
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic/src/main/java/org/apache/tuscany/sca/test/CallBackBasicService.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+@Callback(CallBackBasicCallBack.class)
+/**
+ * 
+ */
+public interface CallBackBasicService {
+
+    void knockKnock(String aString);
+
+    void noCallBack(String aString);
+
+    void multiCallBack(String aString);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-basic/src/main/java/org/apache/tuscany/sca/test/CallBackBasicServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic/src/main/java/org/apache/tuscany/sca/test/CallBackBasicServiceImpl.java
new file mode 100644
index 0000000000..07010f61e1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic/src/main/java/org/apache/tuscany/sca/test/CallBackBasicServiceImpl.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(CallBackBasicService.class)
+public class CallBackBasicServiceImpl implements CallBackBasicService {
+
+    @Callback
+    protected CallBackBasicCallBack callback;
+
+    public void knockKnock(String aString) {
+
+        System.out.println("CallBackBasicServiceImpl message received: " + aString);
+        callback.callBackMessage("Who's There");
+        System.out.println("CallBackBasicServiceImpl response sent");
+
+    }
+
+    public void multiCallBack(String aString) {
+
+        System.out.println("CallBackBasicServiceImpl message received: " + aString);
+        callback.callBackIncrement("Who's There 1");
+        System.out.println("CallBackBasicServiceImpl response sent");
+        callback.callBackIncrement("Who's There 2");
+        System.out.println("CallBackBasicServiceImpl response sent");
+        callback.callBackIncrement("Who's There 3");
+        System.out.println("CallBackBasicServiceImpl response sent");
+
+    }
+
+    public void noCallBack(String aString) {
+
+        System.out.println("CallBackBasicServiceImpl message received: " + aString);
+        // System.out.println("CallBackBasicServiceImpl No response desired");
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-basic/src/main/resources/CallBackBasicTest.composite b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic/src/main/resources/CallBackBasicTest.composite
new file mode 100644
index 0000000000..87cde940e1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic/src/main/resources/CallBackBasicTest.composite
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+	targetNamespace="http://callback"
+	name="CallBackBasicTest">
+ 	      
+    <component name="CallBackBasicClient">
+		<implementation.java class="org.apache.tuscany.sca.test.CallBackBasicClientImpl"/>
+		<reference name="aCallBackService" target="CallBackBasicService"/>
+    </component> 
+    
+    <component name="CallBackBasicService">
+      <implementation.java class="org.apache.tuscany.sca.test.CallBackBasicServiceImpl"/>
+    </component>  
+  
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-basic/src/main/resources/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..b58fabcd79
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<contribution xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" 
+              xmlns:t="http://callback">
+    <deployable composite="t:CallBackBasicTest" />
+</contribution>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-basic/src/test/java/org/apache/tuscany/sca/test/CallBackBasicTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic/src/test/java/org/apache/tuscany/sca/test/CallBackBasicTestCase.java
new file mode 100644
index 0000000000..43b812faed
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-basic/src/test/java/org/apache/tuscany/sca/test/CallBackBasicTestCase.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.test;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+public class CallBackBasicTestCase {
+
+    private static Node node;
+    private CallBackBasicClient aCallBackClient;
+
+    @Test
+    public void testCallBackBasic() {
+        aCallBackClient.run();
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        if (node == null) {
+            String location = ContributionLocationHelper.getContributionLocation("CallBackBasicTest.composite");
+            node = NodeFactory.newInstance().createNode("CallBackBasicTest.composite", new Contribution("c1", location));
+            node.start();
+        }
+
+        aCallBackClient = node.getService(CallBackBasicClient.class, "CallBackBasicClient");
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        node.stop();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-complex-type/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/callback-complex-type/pom.xml
new file mode 100644
index 0000000000..66f2b7d9ec
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-complex-type/pom.xml
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-itest</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>itest-callback-complex-type</artifactId>
+    <name>Apache Tuscany SCA iTest Callback Complex Type</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+    </dependencies>
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-complex-type/src/main/java/org/apache/tuscany/sca/test/CallBackCTypeCallBack.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-complex-type/src/main/java/org/apache/tuscany/sca/test/CallBackCTypeCallBack.java
new file mode 100644
index 0000000000..627d37e27d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-complex-type/src/main/java/org/apache/tuscany/sca/test/CallBackCTypeCallBack.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.test;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+/**
+ *
+ */
+public interface CallBackCTypeCallBack {
+
+    void callBackMessage(String aString);
+
+    void callBackIncrement(String aString);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-complex-type/src/main/java/org/apache/tuscany/sca/test/CallBackCTypeClient.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-complex-type/src/main/java/org/apache/tuscany/sca/test/CallBackCTypeClient.java
new file mode 100644
index 0000000000..966ad17b9a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-complex-type/src/main/java/org/apache/tuscany/sca/test/CallBackCTypeClient.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+public interface CallBackCTypeClient {
+
+    void run();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-complex-type/src/main/java/org/apache/tuscany/sca/test/CallBackCTypeClientImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-complex-type/src/main/java/org/apache/tuscany/sca/test/CallBackCTypeClientImpl.java
new file mode 100644
index 0000000000..d2dc0add75
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-complex-type/src/main/java/org/apache/tuscany/sca/test/CallBackCTypeClientImpl.java
@@ -0,0 +1,138 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.junit.Assert;
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(CallBackCTypeClient.class)
+public class CallBackCTypeClientImpl implements CallBackCTypeClient, CallBackCTypeCallBack {
+
+    @Reference
+    protected CallBackCTypeService aCallBackService;
+    private static String returnMessage = null;
+    private static int callBackCount = 0;
+    private static Object monitor = new Object();
+
+    public CallBackCTypeClientImpl() {
+    }
+
+    public void run() {
+
+        // This test is the same as the Basic Callback except it uses a
+        // componentType side file.
+        // This test currently fails because the integration test environment
+        // does not properly copy
+        // the componentType files to the target folder. This is documented in
+        // Tuscany-967.
+
+        // Test12a is the basic callback where the target calls back prior to
+        // returning to the client.
+        test12a();
+
+        // Test12b is where the target does not call back to the client.
+        test12b();
+
+        // Test12c is where the target calls back multiple times to the client.
+        test12c();
+
+    }
+
+    private void test12a() {
+        aCallBackService.knockKnock("Knock Knock");
+        int count = 0;
+
+        // 
+        // If we can't get a response in 30 seconds consider this a failure
+        // 
+
+        synchronized (monitor) {
+            while (returnMessage == null && count++ < 30) {
+                try {
+                    monitor.wait(1000L);
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+
+        Assert.assertEquals("CallBackBasicITest - test12a -", "Who's There", this.getReturnMessage());
+
+    }
+
+    private void test12b() {
+        aCallBackService.noCallBack("No Reply Desired");
+        Assert.assertEquals("CallBackBasicITest - test12b -", 1, 1);
+    }
+
+    private void test12c() {
+        aCallBackService.multiCallBack("Call me back 3 times");
+        int count = 0;
+
+        // 
+        // If we can't get a response in 30 seconds consider this a failure
+        // 
+
+        synchronized (monitor) {
+            while (this.getCallBackCount() < 3 && count++ < 30) {
+                try {
+                    monitor.wait(1000L);
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+
+        Assert.assertEquals("CallBackBasicITest - test12c -", 3, this.getCallBackCount());
+    }
+
+    public String getReturnMessage() {
+        return returnMessage;
+    }
+
+    public void setReturnMessage(String aReturnMessage) {
+        returnMessage = aReturnMessage;
+    }
+
+    public int getCallBackCount() {
+        return callBackCount;
+    }
+
+    public void incrementCallBackCount() {
+        callBackCount++;
+    }
+
+    public void callBackMessage(String aString) {
+        System.out.println("Entering callback callBackMessage: " + aString);
+        synchronized (monitor) {
+            this.setReturnMessage(aString);
+            monitor.notify();
+        }
+    }
+
+    public void callBackIncrement(String aString) {
+        System.out.println("Entering callback increment: " + aString);
+        synchronized (monitor) {
+            this.incrementCallBackCount();
+            monitor.notify();
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-complex-type/src/main/java/org/apache/tuscany/sca/test/CallBackCTypeService.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-complex-type/src/main/java/org/apache/tuscany/sca/test/CallBackCTypeService.java
new file mode 100644
index 0000000000..32ab1bdd3e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-complex-type/src/main/java/org/apache/tuscany/sca/test/CallBackCTypeService.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.test;
+
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+@Callback(CallBackCTypeCallBack.class)
+/**
+ *
+ */
+public interface CallBackCTypeService {
+
+    void knockKnock(String aString);
+
+    void noCallBack(String aString);
+
+    void multiCallBack(String aString);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-complex-type/src/main/java/org/apache/tuscany/sca/test/CallBackCTypeServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-complex-type/src/main/java/org/apache/tuscany/sca/test/CallBackCTypeServiceImpl.java
new file mode 100644
index 0000000000..f7a1a195ed
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-complex-type/src/main/java/org/apache/tuscany/sca/test/CallBackCTypeServiceImpl.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(CallBackCTypeService.class)
+public class CallBackCTypeServiceImpl implements CallBackCTypeService {
+
+    @Callback
+    protected CallBackCTypeCallBack callback;
+
+    public CallBackCTypeServiceImpl() {
+    }
+
+    public void knockKnock(String aString) {
+
+        System.out.println("CallBackCTypeServiceImpl message received: " + aString);
+        callback.callBackMessage("Who's There");
+        System.out.println("CallBackCTypeServiceImpl response sent");
+
+    }
+
+    public void multiCallBack(String aString) {
+
+        System.out.println("CallBackCTypeServiceImpl message received: " + aString);
+        callback.callBackIncrement("Who's There 1");
+        System.out.println("CallBackCTypeServiceImpl response sent");
+        callback.callBackIncrement("Who's There 2");
+        System.out.println("CallBackCTypeServiceImpl response sent");
+        callback.callBackIncrement("Who's There 3");
+        System.out.println("CallBackCTypeServiceImpl response sent");
+
+    }
+
+    public void noCallBack(String aString) {
+
+        System.out.println("CallBackCTypeServiceImpl message received: " + aString);
+        System.out.println("CallBackCTypeServiceImpl No response desired");
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-complex-type/src/main/resources/CallBackCTypeClient.composite b/tags/java/sca/2.0-M3-RC3a/itest/callback-complex-type/src/main/resources/CallBackCTypeClient.composite
new file mode 100644
index 0000000000..2eea567fff
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-complex-type/src/main/resources/CallBackCTypeClient.composite
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+	targetNamespace="http://callback"
+	name="CallBackCTypeTest">
+ 	      
+    <component name="CallBackCTypeClient">
+		<implementation.java class="org.apache.tuscany.sca.test.CallBackCTypeClientImpl"/>
+		<reference name="aCallBackService" target="CallBackCTypeService"/>
+    </component> 
+    
+    <component name="CallBackCTypeService">
+      <implementation.java class="org.apache.tuscany.sca.test.CallBackCTypeServiceImpl"/>
+    </component>  
+  
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-complex-type/src/main/resources/org/apache/tuscany/sca/test/CallBackCTypeServiceImpl.componentType b/tags/java/sca/2.0-M3-RC3a/itest/callback-complex-type/src/main/resources/org/apache/tuscany/sca/test/CallBackCTypeServiceImpl.componentType
new file mode 100644
index 0000000000..af0b373472
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-complex-type/src/main/resources/org/apache/tuscany/sca/test/CallBackCTypeServiceImpl.componentType
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="ASCII"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<componentType xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" >
+

+  <service name="CallBackCTypeService">

+     <interface.java interface="org.apache.tuscany.sca.test.CallBackCTypeService" 

+         callbackInterface="org.apache.tuscany.sca.test.CallBackCTypeCallBack"/> 

+  </service>

+
+</componentType>              

+       
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-complex-type/src/test/java/org/apache/tuscany/sca/test/CallBackCTypeTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-complex-type/src/test/java/org/apache/tuscany/sca/test/CallBackCTypeTestCase.java
new file mode 100644
index 0000000000..dde489d766
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-complex-type/src/test/java/org/apache/tuscany/sca/test/CallBackCTypeTestCase.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.test;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+public class CallBackCTypeTestCase {
+
+    private Node node;
+    private CallBackCTypeClient aCallBackClient;
+
+    @Test
+    public void testCallBackBasic() {
+        aCallBackClient.run();
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        String location = ContributionLocationHelper.getContributionLocation("CallBackCTypeClient.composite");
+        node =
+            NodeFactory.newInstance().createNode("CallBackCTypeClient.composite", new Contribution("c1", location))
+                .start();
+
+        aCallBackClient = node.getService(CallBackCTypeClient.class, "CallBackCTypeClient");
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        node.stop();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-id/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/callback-id/pom.xml
new file mode 100644
index 0000000000..9907a1beb5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-id/pom.xml
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-itest</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>itest-callback-id</artifactId>
+    <name>Apache Tuscany SCA iTest Callback ID</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+    </dependencies>
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-id/src/main/java/org/apache/tuscany/sca/test/CallBackIdCallBack.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-id/src/main/java/org/apache/tuscany/sca/test/CallBackIdCallBack.java
new file mode 100644
index 0000000000..643cb3beb8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-id/src/main/java/org/apache/tuscany/sca/test/CallBackIdCallBack.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.test;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+/**
+ *
+ */
+public interface CallBackIdCallBack {
+
+    void callBackMessage(String aString);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-id/src/main/java/org/apache/tuscany/sca/test/CallBackIdClient.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-id/src/main/java/org/apache/tuscany/sca/test/CallBackIdClient.java
new file mode 100644
index 0000000000..6e5a0c7654
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-id/src/main/java/org/apache/tuscany/sca/test/CallBackIdClient.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+public interface CallBackIdClient {
+
+    void run();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-id/src/main/java/org/apache/tuscany/sca/test/CallBackIdClientImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-id/src/main/java/org/apache/tuscany/sca/test/CallBackIdClientImpl.java
new file mode 100644
index 0000000000..aaf99a534b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-id/src/main/java/org/apache/tuscany/sca/test/CallBackIdClientImpl.java
@@ -0,0 +1,145 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.junit.Assert;
+import org.oasisopen.sca.ComponentContext;
+import org.oasisopen.sca.RequestContext;
+import org.oasisopen.sca.ServiceReference;
+import org.oasisopen.sca.annotation.Context;
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(CallBackIdClient.class)
+public class CallBackIdClientImpl implements CallBackIdClient, CallBackIdCallBack {
+
+    @Context
+    protected ComponentContext componentContext;
+
+    @Reference
+    protected ServiceReference<CallBackIdService> aCallBackService;
+
+    private static String returnMessage = null;
+    private static Object monitor = new Object();
+    private static Object callBackId;
+
+    public void run() {
+
+        // This tests the use of the set/get callbackId API both SCA generated
+        // and client specified.
+
+        // Test1 uses a SCA generated callback ID and compare that with the
+        // callbackID returned during callback.
+        test11a();
+
+        // Test2 uses a Client specified callback ID and compare that with the
+        // callbackID returned during callback.
+        test11b();
+
+    }
+
+    private void test11a() {
+
+        // Retrieve this services callback ID and save it. Once the callback is
+        // received the callback ID will be compared with the one
+        // returned. Equal is good.
+
+        Object origCallBackId = aCallBackService.getCallbackID();
+        aCallBackService.getService().knockKnock("Knock Knock - Test1");
+        int count = 0;
+
+        // 
+        // If we cannot get a response in 30 seconds consider this a failure
+        // 
+
+        synchronized (monitor) {
+            while (returnMessage == null && count++ < 30) {
+                try {
+                    monitor.wait(1000L);
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+
+        Assert.assertEquals("CallBackIdITest - test11a - SCA Generated Id", origCallBackId, this.getCallBackId());
+
+    }
+
+    private void test11b() {
+
+        // Set the services callback ID and save it. Once the callback is
+        // received the callback ID will be compared with the one
+        // returned. Equal is good.
+
+        String origCallBackId = "CallBackId1";
+        aCallBackService.setCallbackID(origCallBackId);
+
+        aCallBackService.getService().knockKnock("Knock Knock - Test2");
+        int count = 0;
+
+        // 
+        // If we can't get a response in 30 seconds consider this a failure
+        // 
+
+        synchronized (monitor) {
+            while (returnMessage == null && count++ < 30) {
+                try {
+                    monitor.wait(1000L);
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+
+        Assert
+            .assertEquals("CallBackIdITest - 11b - Client Specified Id", origCallBackId, (String)this.getCallBackId());
+
+    }
+
+    public String getReturnMessage() {
+        return returnMessage;
+    }
+
+    public void setReturnMessage(String aReturnMessage) {
+        returnMessage = aReturnMessage;
+    }
+
+    public void callBackMessage(String aString) {
+
+        System.out.println("Entering callback callBackMessage: " + aString);
+        RequestContext rc = componentContext.getRequestContext();
+        Object callBackId = rc.getServiceReference().getCallbackID();
+
+        synchronized (monitor) {
+            this.setReturnMessage(aString);
+            this.setCallBackId(callBackId);
+            monitor.notify();
+        }
+    }
+
+    protected Object getCallBackId() {
+        return callBackId;
+    }
+
+    protected void setCallBackId(Object aCallBackId) {
+        callBackId = aCallBackId;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-id/src/main/java/org/apache/tuscany/sca/test/CallBackIdService.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-id/src/main/java/org/apache/tuscany/sca/test/CallBackIdService.java
new file mode 100644
index 0000000000..cc7907f6ae
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-id/src/main/java/org/apache/tuscany/sca/test/CallBackIdService.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+@Callback(CallBackIdCallBack.class)
+/**
+ * 
+ */
+public interface CallBackIdService {
+
+    void knockKnock(String aString);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-id/src/main/java/org/apache/tuscany/sca/test/CallBackIdServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-id/src/main/java/org/apache/tuscany/sca/test/CallBackIdServiceImpl.java
new file mode 100644
index 0000000000..4f04959b9d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-id/src/main/java/org/apache/tuscany/sca/test/CallBackIdServiceImpl.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.oasisopen.sca.ComponentContext;
+import org.oasisopen.sca.RequestContext;
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Context;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(CallBackIdService.class)
+public class CallBackIdServiceImpl implements CallBackIdService {
+
+    @Callback
+    protected CallBackIdCallBack callback;
+    @Context
+    protected ComponentContext compositeContext;
+
+    public void knockKnock(String aString) {
+
+        System.out.println("CallBackIdServiceImpl message received: " + aString);
+        RequestContext rc = compositeContext.getRequestContext();
+        Object callBackId = rc.getServiceReference().getCallbackID();
+        System.out.println("CallBackIdServiceImpl callbackID: " + callBackId);
+
+        callback.callBackMessage("Who's There");
+        System.out.println("CallBackIdServiceImpl response sent");
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-id/src/main/resources/CallBackIdClient.composite b/tags/java/sca/2.0-M3-RC3a/itest/callback-id/src/main/resources/CallBackIdClient.composite
new file mode 100644
index 0000000000..a2b69afe69
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-id/src/main/resources/CallBackIdClient.composite
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+	targetNamespace="http://callback"
+	name="CallBackIdTest">
+ 	      
+    <component name="CallBackIdClient">
+		<implementation.java class="org.apache.tuscany.sca.test.CallBackIdClientImpl"/>
+		<reference name="aCallBackService" target="CallBackIdService"/>
+    </component> 
+    
+    <component name="CallBackIdService">
+      <implementation.java class="org.apache.tuscany.sca.test.CallBackIdServiceImpl"/>
+    </component>  
+  
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-id/src/test/java/org/apache/tuscany/sca/test/CallBackIdTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-id/src/test/java/org/apache/tuscany/sca/test/CallBackIdTestCase.java
new file mode 100644
index 0000000000..56fd46d1b0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-id/src/test/java/org/apache/tuscany/sca/test/CallBackIdTestCase.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+public class CallBackIdTestCase {
+
+    private Node node;
+    private CallBackIdClient aCallBackClient;
+
+    @Test
+    public void testCallBackBasic() {
+        aCallBackClient.run();
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        String location = ContributionLocationHelper.getContributionLocation("CallBackIdClient.composite");
+        node = NodeFactory.newInstance().createNode("CallBackIdClient.composite", new Contribution("c1", location));
+        node.start();
+        aCallBackClient = node.getService(CallBackIdClient.class, "CallBackIdClient");
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        node.stop();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-multiple-wires/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/callback-multiple-wires/pom.xml
new file mode 100644
index 0000000000..f17263214f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-multiple-wires/pom.xml
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-itest</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>itest-callback-multiple-wires</artifactId>
+    <name>Apache Tuscany SCA iTest Callback With Mutiple Wires</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+    </dependencies>
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-multiple-wires/src/main/java/org/apache/tuscany/sca/test/callback/MyClient.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-multiple-wires/src/main/java/org/apache/tuscany/sca/test/callback/MyClient.java
new file mode 100644
index 0000000000..7c80d222fc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-multiple-wires/src/main/java/org/apache/tuscany/sca/test/callback/MyClient.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test.callback;
+
+/**
+ * The client interface
+ */
+public interface MyClient {
+
+    void aClientMethod();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-multiple-wires/src/main/java/org/apache/tuscany/sca/test/callback/MyClientImpl1.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-multiple-wires/src/main/java/org/apache/tuscany/sca/test/callback/MyClientImpl1.java
new file mode 100644
index 0000000000..c3ea6c3032
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-multiple-wires/src/main/java/org/apache/tuscany/sca/test/callback/MyClientImpl1.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test.callback;
+
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Scope;
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * Demonstrates a component-to-component callback invocation
+ */
+@Service(MyClient.class)
+@Scope("COMPOSITE")
+public class MyClientImpl1 implements MyClient, MyServiceCallback {
+
+    private MyService myService;
+    static String result;
+
+    @Reference
+    public void setMyService(MyService myService) {
+        this.myService = myService;
+    }
+
+    public void aClientMethod() {
+        myService.someMethod("-> someMethod1");
+    }
+
+    public void receiveResult(String result) {
+        System.out.println("Work thread " + Thread.currentThread());
+        System.out.println("Result in client1: " + result);
+        MyClientImpl1.result = result;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-multiple-wires/src/main/java/org/apache/tuscany/sca/test/callback/MyClientImpl2.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-multiple-wires/src/main/java/org/apache/tuscany/sca/test/callback/MyClientImpl2.java
new file mode 100644
index 0000000000..84ca158c97
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-multiple-wires/src/main/java/org/apache/tuscany/sca/test/callback/MyClientImpl2.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test.callback;
+
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Scope;
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * Demonstrates a component-to-component callback invocation
+ */
+@Service(MyClient.class)
+@Scope("COMPOSITE")
+public class MyClientImpl2 implements MyClient, MyServiceCallback {
+
+    private MyService myService;
+    static String result;
+
+    @Reference
+    public void setMyService(MyService myService) {
+        this.myService = myService;
+    }
+
+    public void aClientMethod() {
+        myService.someMethod("-> someMethod2");
+    }
+
+    public void receiveResult(String result) {
+        System.out.println("Work thread " + Thread.currentThread());
+        System.out.println("Result in client2: " + result);
+        MyClientImpl2.result = result;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-multiple-wires/src/main/java/org/apache/tuscany/sca/test/callback/MyService.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-multiple-wires/src/main/java/org/apache/tuscany/sca/test/callback/MyService.java
new file mode 100644
index 0000000000..66758a1e73
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-multiple-wires/src/main/java/org/apache/tuscany/sca/test/callback/MyService.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test.callback;
+
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.OneWay;
+
+/**
+ * This service that will be invoked in a non-blocking fashion
+ */
+@Callback(MyServiceCallback.class)
+public interface MyService {
+
+    @OneWay
+    void someMethod(String arg);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-multiple-wires/src/main/java/org/apache/tuscany/sca/test/callback/MyServiceCallback.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-multiple-wires/src/main/java/org/apache/tuscany/sca/test/callback/MyServiceCallback.java
new file mode 100644
index 0000000000..f198efae51
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-multiple-wires/src/main/java/org/apache/tuscany/sca/test/callback/MyServiceCallback.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test.callback;
+
+/**
+ * The callback interface for {@link MyService}.
+ */
+public interface MyServiceCallback {
+
+    void receiveResult(String result);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-multiple-wires/src/main/java/org/apache/tuscany/sca/test/callback/MyServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-multiple-wires/src/main/java/org/apache/tuscany/sca/test/callback/MyServiceImpl.java
new file mode 100644
index 0000000000..49df5aa17a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-multiple-wires/src/main/java/org/apache/tuscany/sca/test/callback/MyServiceImpl.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test.callback;
+
+import org.oasisopen.sca.RequestContext;
+import org.oasisopen.sca.annotation.Context;
+import org.oasisopen.sca.annotation.Scope;
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * This class implements MyService and uses a callback.
+ */
+@Service(MyService.class)
+@Scope("COMPOSITE")
+public class MyServiceImpl implements MyService {
+
+    @Context
+    protected RequestContext requestContext;
+
+    public void someMethod(String arg) {
+        // invoke the callback
+        try {
+            MyServiceCallback myServiceCallback = requestContext.getCallback();
+            myServiceCallback.receiveResult(arg + " -> receiveResult");
+        } catch (RuntimeException e) {
+            System.out.println("RuntimeException invoking receiveResult: " + e.toString());
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-multiple-wires/src/main/resources/CallbackMultiWireTest.composite b/tags/java/sca/2.0-M3-RC3a/itest/callback-multiple-wires/src/main/resources/CallbackMultiWireTest.composite
new file mode 100644
index 0000000000..ddf25b2578
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-multiple-wires/src/main/resources/CallbackMultiWireTest.composite
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	targetNamespace="http://callback"

+	name="CallbackMultiWireTest">

+

+    <component name="MyClientComponent1">

+        <implementation.java class="org.apache.tuscany.sca.test.callback.MyClientImpl1"/>

+        <reference name="myService" target="MyServiceComponent"/>

+    </component>

+    

+    <component name="MyClientComponent2">

+        <implementation.java class="org.apache.tuscany.sca.test.callback.MyClientImpl2"/>

+        <reference name="myService" target="MyServiceComponent"/>

+    </component>

+    

+    <component name="MyServiceComponent">

+        <implementation.java class="org.apache.tuscany.sca.test.callback.MyServiceImpl"/>

+    </component>

+    

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-multiple-wires/src/test/java/org/apache/tuscany/sca/test/callback/CallbackMultiWireTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-multiple-wires/src/test/java/org/apache/tuscany/sca/test/callback/CallbackMultiWireTestCase.java
new file mode 100644
index 0000000000..bd3cce74b4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-multiple-wires/src/test/java/org/apache/tuscany/sca/test/callback/CallbackMultiWireTestCase.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test.callback;
+
+import static org.junit.Assert.assertEquals;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * A TestCase that demonstrates resolving the client service and initiating the callback sequence
+ */
+public class CallbackMultiWireTestCase {
+
+    private Node node;
+    private MyClient myClient1;
+    private MyClient myClient2;
+
+    @Before
+    public void setUp() throws Exception {
+        String location = ContributionLocationHelper.getContributionLocation("CallbackMultiWireTest.composite");
+        node = NodeFactory.newInstance().createNode("CallbackMultiWireTest.composite", new Contribution("c1", location));
+        node.start();
+        myClient1 = node.getService(MyClient.class, "MyClientComponent1");
+        myClient2 = node.getService(MyClient.class, "MyClientComponent2");
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        node.stop();
+    }
+
+    @Test
+    public void test() throws Exception {
+        System.out.println("Main thread " + Thread.currentThread());
+        myClient1.aClientMethod();
+        myClient2.aClientMethod();
+        System.out.println("Sleeping ...");
+        Thread.sleep(300);
+        assertEquals("-> someMethod1 -> receiveResult", MyClientImpl1.result);
+        assertEquals("-> someMethod2 -> receiveResult", MyClientImpl2.result);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-separatethread/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/callback-separatethread/pom.xml
new file mode 100644
index 0000000000..bef92719d2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-separatethread/pom.xml
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-itest</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>itest-callback-separatethread</artifactId>
+    <name>Apache Tuscany SCA iTest Callback Using Separate Thread</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+       <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+    </dependencies>
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClient.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClient.java
new file mode 100644
index 0000000000..dc66003604
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClient.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * This is the client interface for the call backs in a separate thread tests 
+ */
+@Remotable
+public interface CallBackSeparateThreadClient {
+
+    /**
+     * This tests call back patterns using separate threads.
+     */
+    void runTests();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClientImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClientImpl.java
new file mode 100644
index 0000000000..f03144db8a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadClientImpl.java
@@ -0,0 +1,186 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest;
+
+import java.util.concurrent.atomic.AtomicInteger;
+
+import org.junit.Assert;
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * This is the client implementation for the call backs in a separate thread tests 
+ */
+@Service(CallBackSeparateThreadClient.class)
+public class CallBackSeparateThreadClientImpl implements CallBackSeparateThreadClient, EventProcessorCallBack {
+    /**
+     * Max time to wait to receive events. If not all the events are received then timeout.
+     */
+    private static final int TIMEOUT = 30 * 1000;
+
+    /**
+     * Counts the number of fast call backs.
+     */
+    private static final AtomicInteger FAST_CALLBACK_COUNT = new AtomicInteger();
+
+    /**
+     * Counts the number of slow call backs.
+     */
+    private static final AtomicInteger SLOW_CALLBACK_COUNT = new AtomicInteger();
+
+    /**
+     * This is our injected reference to the EventProcessorService
+     */
+    @Reference
+    protected EventProcessorService aCallBackService;
+
+    /**
+     * This tests call back patterns using separate threads.
+     */
+    public void runTests() {
+    	try {
+	        // Register for fast call back
+	        registerForFastCallback();
+	
+	        // Wait for a few fast call backs
+	        System.out.println("Waiting for some fast call backs");
+	        waitForSomeFastCallbacks();
+	
+	        try {
+		        // Register for slow call back
+		        registerForSlowCallback();
+		
+		        // Wait for a few fast call backs
+		        System.out.println("Waiting for some fast calls");
+		        waitForSomeFastCallbacks();
+		
+		        // Wait for a few slow call backs
+		        System.out.println("Waiting for some slow calls");
+		        waitForSomeSlowCallbacks();
+	        } finally {
+	        	unregisterForSlowCallback();
+	        }
+	
+	        System.out.println("Done");
+    	} finally {
+    		unregisterForFastCallback();
+    	}
+    }
+
+    /**
+     * Waits for some fast call backs to be fired
+     */
+    private void waitForSomeFastCallbacks() {
+        // Reset the fast call back count
+        FAST_CALLBACK_COUNT.set(0);
+
+        // Wait until we have 10 fast call backs or timeout occurs
+        final long start = System.currentTimeMillis();
+        do {
+            if (FAST_CALLBACK_COUNT.get() >= 10) {
+                System.out.println("Received enough fast notifications");
+                return;
+            }
+
+            try {
+                Thread.sleep(5);
+            } catch (InterruptedException e) {
+                Assert.fail("Unexpeceted exception " + e);
+            }
+        } while (System.currentTimeMillis() - start < TIMEOUT);
+
+        // If we get to here then we did not receive enough events
+        Assert.fail("Did not receive enough fast events");
+    }
+
+    /**
+     * Waits for some slow call backs to be fired
+     */
+    private void waitForSomeSlowCallbacks() {
+        // Reset the slow call back count
+        SLOW_CALLBACK_COUNT.set(0);
+
+        // Wait until we have 4 slow call backs or timeout
+        final long start = System.currentTimeMillis();
+        do {
+            if (SLOW_CALLBACK_COUNT.get() >= 4) {
+                System.out.println("Received enough slow notifications");
+                return;
+            }
+
+            try {
+                Thread.sleep(5);
+            } catch (InterruptedException e) {
+                Assert.fail("Unexpeceted exception " + e);
+            }
+        } while (System.currentTimeMillis() - start < TIMEOUT);
+
+        // If we get to here then we did not receive enough events
+        Assert.fail("Did not receive enough slow events");
+    }
+
+    /**
+     * Register to receive fast call backs
+     */
+    private void registerForFastCallback() {
+        aCallBackService.registerForEvent("FAST");
+    }
+
+    /**
+     * Register to receive slow call backs
+     */
+    private void registerForSlowCallback() {
+        aCallBackService.registerForEvent("SLOW");
+    }
+
+    /**
+     * Unregister to receive fast call backs
+     */
+    private void unregisterForFastCallback() {
+        aCallBackService.unregisterForEvent("FAST");
+    }
+
+    /**
+     * Unregister to receive slow call backs
+     */
+    private void unregisterForSlowCallback() {
+        aCallBackService.unregisterForEvent("SLOW");
+    }
+
+    /**
+     * Method that is called when an Event is delivered.
+     * 
+     * @param aEventName The name of the Event
+     * @param aEventData The Event data
+     */
+    public void eventNotification(String aEventName, Object aEventData) {
+        // System.out.println("Received Event : " + aEventName + " " + aEventData);
+
+        if (aEventName.equals("FAST")) {
+            final int newValue = FAST_CALLBACK_COUNT.incrementAndGet();
+            //System.out.println("Received total of " + newValue + " fast call backs");
+        } else if (aEventName.equals("SLOW")) {
+            final int newValue = SLOW_CALLBACK_COUNT.incrementAndGet();
+            //System.out.println("Received total of " + newValue + " slow call backs");
+        } else {
+            System.out.println("Unknown event type of " + aEventName);
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorCallBack.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorCallBack.java
new file mode 100644
index 0000000000..137ea6a658
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorCallBack.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * The call back interface for the EventProcessorService that is implemented
+ * by the client to receive event notifications
+ */
+@Remotable
+public interface EventProcessorCallBack {
+    /**
+     * Call back notifying client of an Event
+     * 
+     * @param aEventName The name of the Event
+     * @param aEventData The data for the Event
+     */
+    void eventNotification(String aEventName, Object aEventData);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorService.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorService.java
new file mode 100644
index 0000000000..a00578427c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorService.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest;
+
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Conversational;
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * Sample Event Processor Service 
+ */
+@Conversational
+@Callback(EventProcessorCallBack.class)
+@Remotable
+public interface EventProcessorService {
+
+    /**
+     * Registers the client to receive notifications for the specified event
+     * 
+     * @param aEventName The name of the Event to register
+     */
+    void registerForEvent(String aEventName);
+
+    /**
+     * Unregisters the client so it no longer receives notifications for the specified event
+     * 
+     * @param aEventName The name of the Event to unregister
+     */
+    void unregisterForEvent(String aEventName);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorServiceImpl.java
new file mode 100644
index 0000000000..692ffbe8dd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-separatethread/src/main/java/org/apache/tuscany/sca/itest/EventProcessorServiceImpl.java
@@ -0,0 +1,195 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest;
+
+import java.util.Map;
+import java.util.Timer;
+import java.util.TimerTask;
+import java.util.UUID;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.oasisopen.sca.CallableReference;
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Destroy;
+import org.oasisopen.sca.annotation.Scope;
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * Sample Event Processor Service Implementation 
+ */
+@Service(EventProcessorService.class)
+@Scope("CONVERSATION")
+public class EventProcessorServiceImpl implements EventProcessorService {
+
+    /**
+     * Reference to the call back
+     */
+    @Callback
+    protected CallableReference<EventProcessorCallBack> clientCallback;
+
+    /**
+     * This map contains the call backs for each of the registered Event names
+     */
+    private final Map<String, CallableReference<EventProcessorCallBack>> eventListeners;
+
+    /**
+     * The list of all Event Generators we create
+     */
+    private final EventGenerator[] allEventGenerators;
+
+    /**
+     * Constructor. Starts the Event Generators
+     */
+    public EventProcessorServiceImpl() {
+        eventListeners = new ConcurrentHashMap<String, CallableReference<EventProcessorCallBack>>();
+
+        // We will simulate an Event generator
+        allEventGenerators = new EventGenerator[2];
+        allEventGenerators[0] = new EventGenerator("FAST", 10); // Generate the FAST event every 10ms
+        allEventGenerators[1] = new EventGenerator("SLOW", 50); // Generate the SLOW event every 50ms
+    }
+
+    /**
+     * Registers the client to receive notifications for the specified event
+     * 
+     * @param aEventName The name of the Event to register
+     */
+    public void registerForEvent(String aEventName) {
+        // Register for the Event
+        eventListeners.put(aEventName, clientCallback);
+
+        // Send the "register" started event to the client
+        receiveEvent(aEventName, "SameThread: Registered to receive notifications for " + aEventName);
+    }
+
+    /**
+     * Unregisters the client so it no longer receives notifications for the specified event
+     * 
+     * @param aEventName The name of the Event to unregister
+     */
+    public void unregisterForEvent(String aEventName) {
+        // Send the "register" started event to the client
+        receiveEvent(aEventName, "SameThread: Unregister from receiving notifications for " + aEventName);
+
+        eventListeners.remove(aEventName);
+    }
+
+    /**
+     * This method is called whenever the EventProcessorService receives an Event
+     * 
+     * @param aEventName The name of the Event received
+     * @param aEventData The Event data
+     */
+    private void receiveEvent(String aEventName, Object aEventData) {
+        // Get the listener for the Event
+        final CallableReference<EventProcessorCallBack> callback = eventListeners.get(aEventName);
+        if (callback == null) {
+            //System.out.println("No registered listeners for " + aEventName);
+            return;
+        }
+
+        // Trigger the call back
+        // System.out.println("Notifying " + callback + " of event " + aEventName);
+        callback.getService().eventNotification(aEventName, aEventData);
+        // System.out.println("Done notify " + callback + " of event " + aEventName);
+    }
+
+    /**
+     * Shuts down the Event Processor
+     */
+    @Destroy
+    public void shutdown() {
+        System.out.println("Shutting down the EventProcessor");
+
+        // Clear list of call back locations as we don't want to send any more notifications
+        eventListeners.clear();
+
+        // Stop the Event Generators
+        for (EventGenerator generator : allEventGenerators) {
+            generator.stop();
+        }
+    }
+
+    /**
+     * Utility class for generating Events
+     */
+    private final class EventGenerator {
+        /**
+         * The Timer we are using to generate the events
+         */
+        private final Timer timer = new Timer();
+
+        /**
+         * Lock object to ensure that we can cancel the timer cleanly. 
+         */
+        private final Object lock = new Object();
+        
+        /**
+         * Constructor
+         *
+         * @param aEventName The name of the Event to generate
+         * @param frequencyInMilliseconds How frequently we should generate the Events
+         */
+        private EventGenerator(String aEventName, int frequencyInMilliseconds) {
+            timer.schedule(new EventGeneratorTimerTask(aEventName),
+                           frequencyInMilliseconds,
+                           frequencyInMilliseconds);
+        }
+
+        /**
+         * Stop this Event Generator
+         */
+        private void stop() {
+            synchronized (lock) {
+                timer.cancel();
+            }
+        }
+
+        /**
+         * The TimerTask that is invoked by the Timer for the EventGenerator
+         */
+        private final class EventGeneratorTimerTask extends TimerTask {
+            /**
+             * The name of the Event we should generate
+             */
+            private final String eventName;
+
+            /**
+             * Constructor
+             *
+             * @param aEventName The name of the Event we should generate
+             */
+            private EventGeneratorTimerTask(String aEventName) {
+                eventName = aEventName;
+            }
+
+            /**
+             * Timer calls this method and it will generate an Event
+             */
+
+            public void run() {
+                synchronized(lock) {
+                    // System.out.println("Generating new event " + eventName);
+                    receiveEvent(eventName, "Separate Thread Notification: " + UUID.randomUUID().toString());
+                }
+            }
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-separatethread/src/main/resources/CallBackSeparateThreadTest.composite b/tags/java/sca/2.0-M3-RC3a/itest/callback-separatethread/src/main/resources/CallBackSeparateThreadTest.composite
new file mode 100644
index 0000000000..a6e2c35761
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-separatethread/src/main/resources/CallBackSeparateThreadTest.composite
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" targetNamespace="http://callback" name="CallBackSeparateThreadTest">

+ 	      

+    <component name="CallBackSeparateThreadClient">

+		<implementation.java class="org.apache.tuscany.sca.itest.CallBackSeparateThreadClientImpl"/>

+		<reference name="aCallBackService" target="EventProcessorService"/>

+    </component> 

+    

+    <component name="EventProcessorService">

+      <implementation.java class="org.apache.tuscany.sca.itest.EventProcessorServiceImpl"/>

+    </component>  

+  

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-separatethread/src/test/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-separatethread/src/test/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadTestCase.java
new file mode 100644
index 0000000000..c216cab1be
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-separatethread/src/test/java/org/apache/tuscany/sca/itest/CallBackSeparateThreadTestCase.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * This test case will attempt to trigger a call back using a separate thread
+ */
+public class CallBackSeparateThreadTestCase {
+
+    /**
+     * The Node we are using 
+     */
+    private Node node;
+
+    /**
+     * The client the tests should use
+     */
+    private CallBackSeparateThreadClient aCallBackClient;
+
+    /**
+     * Run the call back in separate thread tests
+     */
+    @Test
+    public void testCallBackSeparateThread() {
+        aCallBackClient.runTests();
+    }
+
+    /**
+     * Load the Call back in separate thread composite and look up the client.
+     */
+
+    @Before
+    public void setUp() throws Exception {
+        String location = ContributionLocationHelper.getContributionLocation("CallBackSeparateThreadTest.composite");
+        node = NodeFactory.newInstance().createNode("CallBackSeparateThreadTest.composite", new Contribution("c1", location));
+        node.start();
+        aCallBackClient = node.getService(CallBackSeparateThreadClient.class, "CallBackSeparateThreadClient");
+    }
+
+    /**
+     * Shutdown the SCA node
+     */
+
+    @After
+    public void tearDown() throws Exception {
+        node.stop();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/pom.xml
new file mode 100644
index 0000000000..5c552f1d81
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/pom.xml
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-itest</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>itest-callback-set-callback</artifactId>
+    <name>Apache Tuscany SCA iTest Set Callback</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+       <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+    </dependencies>
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCalbackService.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCalbackService.java
new file mode 100644
index 0000000000..e54b9b4004
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCalbackService.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.oasisopen.sca.annotation.Callback;
+
+// @Remotable
+@Callback(CallBackSetCallbackCallback.class)
+/**
+ * 
+ */
+public interface CallBackSetCalbackService {
+
+    void knockKnock(String aString);
+
+    boolean setCallbackIllegally(String aString);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackBadCallback.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackBadCallback.java
new file mode 100644
index 0000000000..f80401836e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackBadCallback.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.junit.Assert;
+
+public class CallBackSetCallbackBadCallback {
+
+    public CallBackSetCallbackBadCallback() {
+        super();
+    }
+
+    public void callback(String aString) {
+        //
+        // This callback method should never be called.
+        //
+        System.out.println("CallBackSetCallbackBadCallback: callback called");
+        Assert.fail("CallBackSetCallbackBadCallback: callback called");
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackCallback.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackCallback.java
new file mode 100644
index 0000000000..a15bcd90ae
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackCallback.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.test;
+
+// @Remotable
+/**
+ *
+ */
+public interface CallBackSetCallbackCallback {
+
+    void callBackMessage(String aString);
+
+    void callBackIncrement(String aString);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackCallbackImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackCallbackImpl.java
new file mode 100644
index 0000000000..3e72b7ef3c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackCallbackImpl.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import java.io.File;
+
+import org.oasisopen.sca.annotation.Service;
+
+@Service(CallBackSetCallbackCallback.class)
+public class CallBackSetCallbackCallbackImpl implements CallBackSetCallbackCallback {
+
+    private static String returnMessage = null;
+    private static int callBackCount = 0;
+
+    public String getReturnMessage() {
+        return returnMessage;
+    }
+
+    public void setReturnMessage(String aReturnMessage) {
+        returnMessage = aReturnMessage;
+    }
+
+    public int getCallBackCount() {
+        return callBackCount;
+    }
+
+    public void incrementCallBackCount() {
+        callBackCount++;
+    }
+
+    public void callBackMessage(String aString) {
+
+        System.out.println("Entering CallBackSetCallbackCallbackImpl callBackMessage: " + aString);
+
+        File aFile = new File("target/test4_marker");
+        try {
+            aFile.createNewFile();
+        } catch (Exception ex) {
+            System.out.println("Error Creating target/test4_marker marker file");
+            ex.printStackTrace();
+        }
+
+    }
+
+    public void callBackIncrement(String aString) {
+        System.out.println("Entering callback increment: " + aString);
+        this.incrementCallBackCount();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackClient.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackClient.java
new file mode 100644
index 0000000000..6fd13eec5f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackClient.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+public interface CallBackSetCallbackClient {
+
+    void run();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackClientImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackClientImpl.java
new file mode 100644
index 0000000000..08c8b94a2f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackClientImpl.java
@@ -0,0 +1,188 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import java.io.File;
+
+import org.junit.Assert;
+import org.oasisopen.sca.NoRegisteredCallbackException;
+import org.oasisopen.sca.ServiceReference;
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(CallBackSetCallbackClient.class)
+public class CallBackSetCallbackClientImpl implements CallBackSetCallbackClient {
+
+    @Reference
+    protected ServiceReference<CallBackSetCalbackService> aCallBackService;
+    @Reference
+    protected ServiceReference<CallBackSetCallbackCallback> callBack;
+
+    public void run() {
+
+        // This test various aspects of the setCallback() API in a stateless
+        // scope.
+
+        /*
+         * test4 Client does not implement the callback interface but calls
+         * setCallback with a service reference before invoking the target,
+         * Verify successful execution.
+         */
+
+        test4();
+
+        /*
+         * test5 The client does not implement the callback interface and does
+         * not call setCallback() before invoking the target. Verify a
+         * NoRegisteredCallbackException is thrown.
+         */
+
+        test5();
+
+        /*
+         * test6() The client calls setCallback() with an object that is not a
+         * service reference and the callback interface is stateless. Verify
+         * that an appropriate exception is thrown. When calling setCallback
+         * with an object the interface must be stateful. Stateless interfaces
+         * require a service Reference.
+         */
+
+        test6();
+
+        /*
+         * test10 The target calls setCallback() on its own service reference,
+         * e.g. getRequestContext().getServiceReference().getCallback(). Verify
+         * an appropriate exception occurs.
+         */
+
+        test10();
+    }
+
+    private void test4() {
+
+        //
+        // Since callbacks do not synchronously return and this test results in
+        // a callback to a component other
+        // than this client I am using a marker file to determine the outcome.
+        // The presence of the marker
+        // file will be used for the Assertion test. If it exists then the
+        // callback occurred and all is good.
+        //
+
+        // Make sure the marker file is not present before starting the test.
+        File aFile = new File("target/test4_marker");
+        if (aFile.exists()) {
+            aFile.delete();
+        }
+
+        aCallBackService.setCallback(callBack);
+
+        aCallBackService.getService().knockKnock("Knock Knock");
+
+        // Lets give the callback a little time to complete....
+
+        int count = 0;
+        long timeout = 1000;
+
+        while (count++ < 30 && (aFile.exists() == false)) {
+            try {
+                Thread.sleep(timeout);
+            } catch (InterruptedException ie) {
+            }
+        }
+
+        Assert.assertEquals("CallBackSetCallback - Test4", true, aFile.exists());
+
+        aCallBackService.setCallback(null); // leave this in the default state for next test
+
+    }
+
+    private void test5() {
+
+        boolean correctException = false;
+
+        //
+        // The backend service is expecting a callback reference to be set. This
+        // test will not
+        // set one so an exception is expected. According to the spec if a
+        // client calls a method on
+        // a service reference prior to calling setCallback() then a
+        // NoRegisteredCallbackException
+        // will be thrown on the client.
+        //
+
+        try {
+            aCallBackService.getService().knockKnock("Knock Knock");
+        } catch (NoRegisteredCallbackException NotRegEx) {
+            correctException = true;
+        } catch (Exception ex) {
+            ex.printStackTrace();
+        }
+
+        Assert.assertEquals("CallBackSetCallback - Test5", true, correctException);
+
+    }
+
+    private void test6() {
+
+        boolean correctException = false;
+
+        //
+        // This test is to specify an Object that is not a service reference
+        // that does implement
+        // the callback interface. However because this callback service is
+        // stateless the expected
+        // result is an appropriate exception.
+        //
+
+        try {
+            aCallBackService.setCallback(new CallBackSetCallbackObjectCallback());
+            aCallBackService.getService().knockKnock("Knock Knock");
+        }
+        //
+        // This should catch an appropriate exception.
+        //
+        catch (IllegalArgumentException goodEx) {
+            correctException = true;
+        } catch (Exception ex) {
+            ex.printStackTrace();
+        }
+
+        Assert.assertEquals("CallBackSetCallback - Test6", true, correctException);
+
+    }
+
+    private void test10() {
+
+        //
+        // The appropriate exception should be thrown and caught on the service side.
+        // If this happens, the setCallbackIllegally() method will return true.
+        // If not, this method will return false.
+        //
+
+        aCallBackService.setCallback(callBack); // ensure no client-side exception
+
+        boolean result =
+            aCallBackService.getService().setCallbackIllegally("Try to set callback on your own service reference");
+
+        Assert.assertEquals("CallBackSetCallback - Test10", true, result);
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackObjectCallback.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackObjectCallback.java
new file mode 100644
index 0000000000..afedcdf7f1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackObjectCallback.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+public class CallBackSetCallbackObjectCallback implements CallBackSetCallbackCallback {
+
+    private int callBackCount = 0;
+
+    public CallBackSetCallbackObjectCallback() {
+        super();
+    }
+
+    public void incrementCallBackCount() {
+        callBackCount++;
+    }
+
+    public void callBackMessage(String aString) {
+
+        System.out.println("Entering CallBackSetCallbackObjectCallback callBackMessage: " + aString);
+
+    }
+
+    public void callBackIncrement(String aString) {
+        System.out.println("Entering callback increment: " + aString);
+        this.incrementCallBackCount();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackServiceImpl.java
new file mode 100644
index 0000000000..78bc793c81
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackServiceImpl.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.oasisopen.sca.ComponentContext;
+import org.oasisopen.sca.RequestContext;
+import org.oasisopen.sca.ServiceReference;
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Context;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(CallBackSetCalbackService.class)
+public class CallBackSetCallbackServiceImpl implements CallBackSetCalbackService {
+
+    @Callback
+    protected CallBackSetCallbackCallback callback;
+    @Context
+    protected ComponentContext context;
+
+    public void knockKnock(String aString) {
+
+        try {
+            System.out.println("CallBackBasicServiceImpl message received: " + aString);
+            callback.callBackMessage("Who's There");
+            System.out.println("CallBackBasicServiceImpl response sent");
+            return;
+        } catch (Exception ex) {
+            ex.printStackTrace();
+        }
+
+    }
+
+    public boolean setCallbackIllegally(String aString) {
+
+        System.out.println("CallBackBasicServiceImpl.setCallbackIllegally() message received: " + aString);
+
+        boolean exceptionProduced = false;
+        RequestContext requestContext = null;
+        ServiceReference serviceRef = null;
+
+        try {
+            requestContext = context.getRequestContext();
+            serviceRef = (ServiceReference)requestContext.getServiceReference();
+            serviceRef.setCallback(serviceRef);
+        } catch (ClassCastException goodEx) {
+            exceptionProduced = true;
+            System.out.println("Test10 appropriate exception caught during setCallback to own service reference");
+        } catch (Exception badEx) {
+            System.out.println("CallBackBasicServiceImpl.setCallbackIllegally()  " + badEx.toString());
+            badEx.printStackTrace();
+        }
+
+        // Return a flag indicating whether we got the exception we are looking for
+        return exceptionProduced;
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/main/resources/CallBackSetCallbackTest.composite b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/main/resources/CallBackSetCallbackTest.composite
new file mode 100644
index 0000000000..274337fabc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/main/resources/CallBackSetCallbackTest.composite
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+	targetNamespace="http://callback"
+	name="CallBackSetCallbackTest">
+ 	      
+    <component name="CallBackSetCallbackClient">
+		<implementation.java class="org.apache.tuscany.sca.test.CallBackSetCallbackClientImpl"/>
+		<reference name="aCallBackService" target="CallBackSetCallbackService"/>
+		<reference name="callBack" target="CallBackSetCallbackCallback"/>
+    </component> 
+    
+    <component name="CallBackSetCallbackCallback">
+		<implementation.java class="org.apache.tuscany.sca.test.CallBackSetCallbackCallbackImpl"/>
+	</component> 
+    
+    <component name="CallBackSetCallbackService">
+      <implementation.java class="org.apache.tuscany.sca.test.CallBackSetCallbackServiceImpl"/>
+    </component>    
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/test/java/org/apache/tuscany/sca/test/CallBackSetCallbackTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/test/java/org/apache/tuscany/sca/test/CallBackSetCallbackTestCase.java
new file mode 100644
index 0000000000..5aaf596d85
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-callback/src/test/java/org/apache/tuscany/sca/test/CallBackSetCallbackTestCase.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.After;
+import org.junit.Before;
+
+//FIXME Fix this test case
+public class CallBackSetCallbackTestCase extends TestCase {
+
+    private Node node;
+    private CallBackSetCallbackClient aCallBackClient;
+
+    public void testCallBackSetCallback() {
+        aCallBackClient.run();
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        String location = ContributionLocationHelper.getContributionLocation("CallBackSetCallbackTest.composite");
+        node =
+            NodeFactory.newInstance().createNode("CallBackSetCallbackTest.composite", new Contribution("c1", location));
+        node.start();
+        aCallBackClient = node.getService(CallBackSetCallbackClient.class, "CallBackSetCallbackClient");
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        node.stop();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/pom.xml
new file mode 100644
index 0000000000..f803c390be
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/pom.xml
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-itest</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>itest-callback-set-conversation</artifactId>
+    <name>Apache Tuscany SCA iTest Callback Set Conversation</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+       <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+    </dependencies>
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackConvBadCallback.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackConvBadCallback.java
new file mode 100644
index 0000000000..77837fdb77
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackConvBadCallback.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import java.io.Serializable;
+
+import org.junit.Assert;
+
+public class CallBackSetCallbackConvBadCallback implements Serializable {
+
+    public CallBackSetCallbackConvBadCallback() {
+        super();
+    }
+
+    public void callback(String aString) {
+        //
+        // This callback method should never be called.
+        //
+        System.out.println("CallBackSetCallbackBadCallback: callback called");
+        Assert.fail("CallBackSetCallbackConvBadCallback: callback called");
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackConvCallback.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackConvCallback.java
new file mode 100644
index 0000000000..825d1d6486
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackConvCallback.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.test;
+
+import org.oasisopen.sca.annotation.Conversational;
+
+// @Remotable
+@Conversational
+/**
+ *
+ */
+public interface CallBackSetCallbackConvCallback {
+
+    void callBackMessage(String aString);
+
+    void callBackIncrement(String aString);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackConvClient.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackConvClient.java
new file mode 100644
index 0000000000..b5c3e6e8b8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackConvClient.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+public interface CallBackSetCallbackConvClient {
+
+    void run();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackConvClientImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackConvClientImpl.java
new file mode 100644
index 0000000000..12a206affa
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackConvClientImpl.java
@@ -0,0 +1,157 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.junit.Assert;
+import org.oasisopen.sca.ComponentContext;
+import org.oasisopen.sca.ServiceReference;
+import org.oasisopen.sca.annotation.Context;
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Scope;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(CallBackSetCallbackConvClient.class)
+@Scope("CONVERSATION")
+public class CallBackSetCallbackConvClientImpl implements CallBackSetCallbackConvClient {
+
+    @Context
+    protected ComponentContext componentContext;
+
+    @Reference
+    protected CallBackSetCallbackConvService aCallBackService;
+
+    private CallBackSetCallbackConvObjectCallback aCallbackObject = null;
+
+    public void run() {
+
+        // This tests aspects of the setCallback() API within a conversational
+        // scope.
+
+        /*
+         * test7 The client calls setCallback() with an object that is not a
+         * service reference and the callback interface is stateful. Verify
+         * successful execution.
+         */
+        test7();
+
+        /*
+         * test8() The client calls setCallback() with an object that does not
+         * implement the callback interface. Verify an appropriate exception is
+         * thrown. This requires a STATEFUL interface.
+         */
+        test8();
+
+        /*
+         * test9 The client calls setCallback() with an object that is not
+         * Serializable. Verify an appropriate exception is thrown. This
+         * requires a STATEFUL callback interface. Move from the stateless test
+         * case.
+         */
+        test9();
+    }
+
+    private void test7() {
+
+        //
+        // This test is to specify an Object that is not a service reference
+        // that does implement
+        // the callback interface and is Serializable. Verify successful
+        // execution.
+        //	
+
+        aCallbackObject = new CallBackSetCallbackConvObjectCallback();
+        aCallbackObject.incrementCallBackCount();
+
+        ServiceReference<CallBackSetCallbackConvService> aCallBackServiceRef = componentContext.cast(aCallBackService);
+        aCallBackServiceRef.setCallback(aCallbackObject);
+        aCallBackService.knockKnock("Knock Knock 7");
+
+        Assert.assertEquals("CallBackSetCallbackConv - Test7", 2, aCallbackObject.getCount());
+
+    }
+
+    private void test8() {
+
+        boolean correctException = false;
+
+        //
+        // This test is to specify an Object that is not a service reference
+        // that does not implement
+        // the callback interface. The expected result is an appropriate
+        // exception.
+        //
+
+        try {
+            ServiceReference<CallBackSetCallbackConvService> aCallBackServiceRef =
+                componentContext.cast(aCallBackService);
+            aCallBackServiceRef.setCallback(new CallBackSetCallbackConvBadCallback());
+            aCallBackService.knockKnock("Knock Knock 8");
+        }
+
+        //
+        // This should catch an appropriate exception.
+        // 
+
+        catch (IllegalArgumentException goodEx) {
+            System.out.println("correct exception " + goodEx);
+            correctException = true;
+        }
+
+        catch (Exception ex) {
+            // This means an inappropriate exception occurred
+            ex.printStackTrace();
+        }
+
+        Assert.assertEquals("CallBackSetCallbackConv - Test8", true, correctException);
+
+    }
+
+    private void test9() {
+
+        boolean correctException = false;
+
+        //
+        // This test is to specify an Object that is not a service reference
+        // that does implement
+        // the callback interface but does not implement Serializable. Verify
+        // an appropriate exception
+        // is thrown.
+        //
+
+        try {
+            ServiceReference<CallBackSetCallbackConvService> aCallBackServiceRef =
+                componentContext.cast(aCallBackService);
+            aCallBackServiceRef.setCallback(new CallBackSetCallbackConvNonSerCallback());
+            aCallBackService.knockKnock("Knock Knock 9");
+        }
+        //
+        // This should catch an appropriate exception.
+        //
+        catch (IllegalArgumentException goodEx) {
+            System.out.println("correct exception " + goodEx);
+            correctException = true;
+        } catch (Exception ex) {
+            ex.printStackTrace();
+        }
+
+        Assert.assertEquals("CallBackSetCallbackConv - Test9", true, correctException);
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackConvNonSerCallback.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackConvNonSerCallback.java
new file mode 100644
index 0000000000..bd17731fa1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackConvNonSerCallback.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.junit.Assert;
+
+public class CallBackSetCallbackConvNonSerCallback implements CallBackSetCallbackConvCallback {
+
+    private int callBackCount = 0;
+
+    public CallBackSetCallbackConvNonSerCallback() {
+        super();
+    }
+
+    public synchronized void incrementCallBackCount() {
+        callBackCount++;
+    }
+
+    public synchronized int getCount() {
+        return callBackCount;
+    }
+
+    public void callBackMessage(String aString) {
+        //
+        // This callback method should never be called.
+        //
+        System.out.println("Entering CallBackSetCallbackConvNonSerCallback callBackMessage: " + aString);
+        Assert.fail("CallBackSetCallbackConvNonSerCallback: callbackMessage called");
+    }
+
+    public void callBackIncrement(String aString) {
+        //
+        // This callback method should never be called.
+        //
+        System.out.println("Entering callbackIncrement: " + aString);
+        this.incrementCallBackCount();
+        Assert.fail("CallBackSetCallbackConvNonSerCallback: callbackIncrement called");
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackConvObjectCallback.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackConvObjectCallback.java
new file mode 100644
index 0000000000..f7c718adab
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackConvObjectCallback.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import java.io.Serializable;
+
+public class CallBackSetCallbackConvObjectCallback implements CallBackSetCallbackConvCallback, Serializable {
+    private int callBackCount = 0;
+
+    public CallBackSetCallbackConvObjectCallback() {
+        super();
+    }
+
+    public synchronized void incrementCallBackCount() {
+        callBackCount++;
+    }
+
+    public synchronized int getCount() {
+        return callBackCount;
+    }
+
+    public void callBackMessage(String aString) {
+
+        System.out.println("Entering CallBackSetCallbackObjectCallback callBackMessage: " + aString);
+
+    }
+
+    public void callBackIncrement(String aString) {
+
+        System.out.println("Entering callback increment: " + aString);
+
+        this.incrementCallBackCount();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackConvService.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackConvService.java
new file mode 100644
index 0000000000..74c19961ba
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackConvService.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Conversational;
+
+// @Remotable
+@Conversational
+@Callback(CallBackSetCallbackConvCallback.class)
+/**
+ * 
+ */
+public interface CallBackSetCallbackConvService {
+
+    void knockKnock(String aString);
+
+    void setCallbackIllegally(String aString);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackConvServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackConvServiceImpl.java
new file mode 100644
index 0000000000..d79b9278e2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/main/java/org/apache/tuscany/sca/test/CallBackSetCallbackConvServiceImpl.java
@@ -0,0 +1,98 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import java.io.File;
+
+import org.oasisopen.sca.ComponentContext;
+import org.oasisopen.sca.RequestContext;
+import org.oasisopen.sca.ServiceReference;
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Context;
+import org.oasisopen.sca.annotation.Scope;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(CallBackSetCallbackConvService.class)
+@Scope("CONVERSATION")
+public class CallBackSetCallbackConvServiceImpl implements CallBackSetCallbackConvService {
+
+    @Callback
+    protected CallBackSetCallbackConvCallback callback;
+    @Context
+    protected ComponentContext context;
+
+    public void knockKnock(String aString) {
+
+        System.out.println("CallBackSetCallbackConvServiceImpl message received: " + aString);
+        callback.callBackMessage("Who's There");
+        callback.callBackIncrement("This should do it");
+        System.out.println("CallBackSetCallbackConvServiceImpl response sent");
+
+    }
+
+    public void setCallbackIllegally(String aString) {
+
+        System.out.println("CallBackBasicServiceImpl.setCallbackIllegally() message received: " + aString);
+
+        boolean exceptionProduced = false;
+        RequestContext requestContext = null;
+        ServiceReference serviceRef = null;
+
+        // Context is not working properly so we can't trust that this is
+        // working.....
+        try {
+            requestContext = context.getRequestContext();
+            serviceRef = (ServiceReference)requestContext.getServiceReference();
+        } catch (Exception ex) {
+            System.out.println("CallBackBasicServiceImpl.setCallbackIllegally()  " + ex.toString());
+            ex.printStackTrace();
+            return;
+        }
+
+        // Ok, call setCallback with my own service reference.
+        try {
+            serviceRef.setCallback(serviceRef);
+        } catch (NullPointerException npe) {
+            // This is not an appropriate exception.
+            System.out.println("Test10 NPE exception during setCallback to own service reference");
+            npe.printStackTrace();
+            return;
+        }
+        // This needs to catch the appropriate exception, once we figure out
+        // what is needs to be!
+        catch (Exception ex) {
+            exceptionProduced = true;
+            System.out.println("Test10 appropriate exception caught during setCallback to own service reference");
+        }
+        ;
+
+        // If we get the exception we are looking for then create the marker
+        // file.
+        if (exceptionProduced == true) {
+            File aFile = new File("target/test10_marker");
+            try {
+                aFile.createNewFile();
+            } catch (Exception ex) {
+                System.out.println("Error Creating target/test10_marker marker file");
+                ex.printStackTrace();
+            }
+        }
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/main/resources/CallBackSetCallbackConvTest.composite b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/main/resources/CallBackSetCallbackConvTest.composite
new file mode 100644
index 0000000000..831e488f1b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/main/resources/CallBackSetCallbackConvTest.composite
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+	targetNamespace="http://callback"
+	name="CallBackSetCallbackConvTest">
+ 	      
+    <component name="CallBackSetCallbackConvClient">
+		<implementation.java class="org.apache.tuscany.sca.test.CallBackSetCallbackConvClientImpl"/>
+		<reference name="aCallBackService" target="CallBackSetCallbackConvService"/>
+    </component>    
+   
+    
+    <component name="CallBackSetCallbackConvService">
+      <implementation.java class="org.apache.tuscany.sca.test.CallBackSetCallbackConvServiceImpl"/>
+    </component>    
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/test/java/org/apache/tuscany/sca/test/CallBackSetCallbackConvTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/test/java/org/apache/tuscany/sca/test/CallBackSetCallbackConvTestCase.java
new file mode 100644
index 0000000000..a61682da06
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/callback-set-conversation/src/test/java/org/apache/tuscany/sca/test/CallBackSetCallbackConvTestCase.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+public class CallBackSetCallbackConvTestCase {
+
+    private Node node;
+    private CallBackSetCallbackConvClient aCallBackClient;
+
+    @Test
+    public void testCallBackSetCallback() {
+        aCallBackClient.run();
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        String location = ContributionLocationHelper.getContributionLocation("CallBackSetCallbackConvTest.composite");
+        node = NodeFactory.newInstance().createNode("CallBackSetCallbackConvTest.composite", new Contribution("c1", location));
+        node.start();
+        aCallBackClient = node.getService(CallBackSetCallbackConvClient.class, "CallBackSetCallbackConvClient");
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        node.stop();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/component-type/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/component-type/pom.xml
new file mode 100644
index 0000000000..4905a77f58
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/component-type/pom.xml
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-itest</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>itest-component-type</artifactId>
+    <name>Apache Tuscany SCA iTest Component Type</name>
+
+    <dependencies>
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>runtime</scope>
+        </dependency>
+    </dependencies>
+</project>
+
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/AddService.java b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/AddService.java
new file mode 100644
index 0000000000..188451ebac
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/AddService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The Add service interface
+ */
+public interface AddService {
+
+    double add(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/AddServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/AddServiceImpl.java
new file mode 100644
index 0000000000..8b6fe066a6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/AddServiceImpl.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * An implementation of the Add service
+ */
+public class AddServiceImpl implements AddService {
+
+    public double add(double n1, double n2) {
+        return n1 + n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/CalculatorClient.java b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/CalculatorClient.java
new file mode 100644
index 0000000000..6f978bd9be
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/CalculatorClient.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package calculator;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+
+/**
+ * This client program shows how to create an SCA runtime, start it,
+ * and locate and invoke a SCA component
+ */
+public class CalculatorClient {
+    public static void main(String[] args) throws Exception {
+
+        String location = ContributionLocationHelper.getContributionLocation("Calculator.composite");
+        Node node = NodeFactory.newInstance().createNode("Calculator.composite", new Contribution("c1", location));
+        node.start();
+
+        CalculatorService calculatorService =
+            node.getService(CalculatorService.class, "CalculatorServiceComponent/CalculatorService");
+
+        // Calculate
+        System.out.println("3 + 2=" + calculatorService.add(3, 2));
+        System.out.println("3 - 2=" + calculatorService.subtract(3, 2));
+        System.out.println("3 * 2=" + calculatorService.multiply(3, 2));
+        System.out.println("3 / 2=" + calculatorService.divide(3, 2));
+
+        node.stop();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/CalculatorService.java b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/CalculatorService.java
new file mode 100644
index 0000000000..c89043276e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/CalculatorService.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The Calculator service interface.
+ */
+public interface CalculatorService {
+
+    double add(double n1, double n2);
+
+    double subtract(double n1, double n2);
+
+    double multiply(double n1, double n2);
+
+    double divide(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/CalculatorServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/CalculatorServiceImpl.java
new file mode 100644
index 0000000000..1209ac128a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/CalculatorServiceImpl.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * An implementation of the Calculator service.
+ */
+public class CalculatorServiceImpl implements CalculatorService {
+
+    private AddService addService;
+    private SubtractService subtractService;
+    private MultiplyService multiplyService;
+    private DivideService divideService;
+
+    public void setAddService(AddService addService) {
+        this.addService = addService;
+    }
+
+    public void setSubtractService(SubtractService subtractService) {
+        this.subtractService = subtractService;
+    }
+
+    public void setDivideService(DivideService divideService) {
+        this.divideService = divideService;
+    }
+
+    public void setMultiplyService(MultiplyService multiplyService) {
+        this.multiplyService = multiplyService;
+    }
+
+    public double add(double n1, double n2) {
+        return addService.add(n1, n2);
+    }
+
+    public double subtract(double n1, double n2) {
+        return subtractService.subtract(n1, n2);
+    }
+
+    public double multiply(double n1, double n2) {
+        return multiplyService.multiply(n1, n2);
+    }
+
+    public double divide(double n1, double n2) {
+        return divideService.divide(n1, n2);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/DivideService.java b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/DivideService.java
new file mode 100644
index 0000000000..30d248208b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/DivideService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The divide service interface
+ */
+public interface DivideService {
+
+    double divide(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/DivideServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/DivideServiceImpl.java
new file mode 100644
index 0000000000..f7ac0b7287
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/DivideServiceImpl.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * An implementation of the Divide service.
+ */
+public class DivideServiceImpl implements DivideService {
+
+    public double divide(double n1, double n2) {
+        return n1 / n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/MultiplyService.java b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/MultiplyService.java
new file mode 100644
index 0000000000..5290605938
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/MultiplyService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The interface for the multiply service
+ */
+public interface MultiplyService {
+
+    double multiply(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/MultiplyServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/MultiplyServiceImpl.java
new file mode 100644
index 0000000000..b7dca792b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/MultiplyServiceImpl.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * An implementation of the Multiply service.
+ */
+public class MultiplyServiceImpl implements MultiplyService {
+
+    public double multiply(double n1, double n2) {
+        return n1 * n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/SubtractService.java b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/SubtractService.java
new file mode 100644
index 0000000000..bf0d1882b6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/SubtractService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The interface for the multiply service
+ */
+public interface SubtractService {
+
+    double subtract(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/SubtractServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/SubtractServiceImpl.java
new file mode 100644
index 0000000000..77b128ab8d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/java/calculator/SubtractServiceImpl.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * An implementation of the subtract service.
+ */
+public class SubtractServiceImpl implements SubtractService {
+
+    public double subtract(double n1, double n2) {
+        return n1 - n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/resources/Calculator.composite b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/resources/Calculator.composite
new file mode 100644
index 0000000000..1245792edb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/resources/Calculator.composite
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           targetNamespace="http://sample"

+           xmlns:sample="http://sample"

+           name="Calculator">

+

+    <component name="CalculatorServiceComponent">

+		<implementation.java class="calculator.CalculatorServiceImpl"/>

+        <reference name="addService" target="AddServiceComponent/AddService"/>

+        <reference name="subtractService" target="SubtractServiceComponent/SubtractService"/>

+        <reference name="multiplyService" target="MultiplyServiceComponent/MultiplyService"/>

+        <reference name="divideService" target="DivideServiceComponent/DivideService"/>

+    </component>

+

+    <component name="AddServiceComponent">

+        <implementation.java class="calculator.AddServiceImpl"/>

+    </component>

+

+    <component name="SubtractServiceComponent">

+        <implementation.java class="calculator.SubtractServiceImpl"/>

+    </component>

+

+    <component name="MultiplyServiceComponent">

+        <implementation.java class="calculator.MultiplyServiceImpl"/>

+    </component>

+

+    <component name="DivideServiceComponent">

+        <implementation.java class="calculator.DivideServiceImpl"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/resources/calculator/AddServiceImpl.componentType b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/resources/calculator/AddServiceImpl.componentType
new file mode 100644
index 0000000000..78e169deb4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/resources/calculator/AddServiceImpl.componentType
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="ASCII"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<componentType xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903">

+
+  <service name="AddService">

+     <interface.java interface="calculator.AddService"/> 

+  </service>

+
+</componentType>              

+       
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/resources/calculator/CalculatorServiceImpl.componentType b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/resources/calculator/CalculatorServiceImpl.componentType
new file mode 100644
index 0000000000..5d66becedf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/resources/calculator/CalculatorServiceImpl.componentType
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="ASCII"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<componentType xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903">

+
+  <service name="CalculatorService">

+     <interface.java interface="calculator.CalculatorService"/> 

+  </service>

+

+  <reference name="addService">

+     <interface.java interface="calculator.AddService"/>

+  </reference>

+

+  <reference name="subtractService">

+     <interface.java interface="calculator.SubtractService"/>

+  </reference>

+

+  <reference name="multiplyService">

+     <interface.java interface="calculator.MultiplyService"/>

+  </reference>

+

+  <reference name="divideService">

+     <interface.java interface="calculator.DivideService"/>

+  </reference>

+
+</componentType>              

+       
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/resources/calculator/DivideServiceImpl.componentType b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/resources/calculator/DivideServiceImpl.componentType
new file mode 100644
index 0000000000..22236ae0d0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/resources/calculator/DivideServiceImpl.componentType
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="ASCII"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<componentType xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903">

+
+  <service name="DivideService">

+     <interface.java interface="calculator.DivideService"/> 

+  </service>

+
+</componentType>              

+       
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/resources/calculator/MultiplyServiceImpl.componentType b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/resources/calculator/MultiplyServiceImpl.componentType
new file mode 100644
index 0000000000..2035d617e5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/resources/calculator/MultiplyServiceImpl.componentType
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="ASCII"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<componentType xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903">

+
+  <service name="MultiplyService">

+     <interface.java interface="calculator.MultiplyService"/> 

+  </service>

+
+</componentType>              

+       
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/resources/calculator/SubtractServiceImpl.componentType b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/resources/calculator/SubtractServiceImpl.componentType
new file mode 100644
index 0000000000..fe76f553be
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/main/resources/calculator/SubtractServiceImpl.componentType
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="ASCII"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<componentType xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903">

+
+  <service name="SubtractService">

+     <interface.java interface="calculator.SubtractService"/> 

+  </service>

+
+</componentType>              

+       
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/test/java/calculator/CalculatorTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/test/java/calculator/CalculatorTestCase.java
new file mode 100644
index 0000000000..ac3ccc3d08
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/component-type/src/test/java/calculator/CalculatorTestCase.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * This shows how to test the Calculator service component.
+ */
+public class CalculatorTestCase {
+
+    private CalculatorService calculatorService;
+    private Node node;
+
+    @Before
+    public void setUp() throws Exception {
+        String location = ContributionLocationHelper.getContributionLocation("Calculator.composite");
+        node = NodeFactory.newInstance().createNode("Calculator.composite", new Contribution("c1", location));
+        node.start();
+        calculatorService = node.getService(CalculatorService.class, "CalculatorServiceComponent/CalculatorService");
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        node.stop();
+    }
+
+    @Test
+    public void testCalculator() throws Exception {
+        // Calculate
+    	/*
+        assertEquals(calculatorService.add(3, 2), 5.0, 0.0);
+        assertEquals(calculatorService.subtract(3, 2), 1.0, 0.0);
+        assertEquals(calculatorService.multiply(3, 2), 6.0, 0.0);
+        assertEquals(calculatorService.divide(3, 2), 1.5, 0.0);
+        */
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-folder/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/contribution-folder/pom.xml
new file mode 100644
index 0000000000..7a924199dd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-folder/pom.xml
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-itest</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>itest-contribution-folder</artifactId>

+    <name>Apache Tuscany SCA iTest Contribution Folder</name>

+

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-node-impl</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-java-runtime</artifactId>

+            <version>2.0-M3</version>

+            <scope>runtime</scope>

+        </dependency>

+

+    </dependencies>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-folder/src/test/java/calculator/CalculatorService.java b/tags/java/sca/2.0-M3-RC3a/itest/contribution-folder/src/test/java/calculator/CalculatorService.java
new file mode 100644
index 0000000000..a318cf50d9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-folder/src/test/java/calculator/CalculatorService.java
@@ -0,0 +1,31 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package calculator;

+

+public interface  CalculatorService {

+    double add(double n1, double n2);

+

+    double subtract(double n1, double n2);

+

+    double multiply(double n1, double n2);

+

+    double divide(double n1, double n2);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-folder/src/test/java/test/ContributionFolderTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/contribution-folder/src/test/java/test/ContributionFolderTestCase.java
new file mode 100644
index 0000000000..0c8f84d7cc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-folder/src/test/java/test/ContributionFolderTestCase.java
@@ -0,0 +1,55 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package test;

+

+import junit.framework.TestCase;

+

+import org.apache.tuscany.sca.node.Contribution;

+import org.apache.tuscany.sca.node.Node;

+import org.apache.tuscany.sca.node.NodeFactory;

+

+import calculator.CalculatorService;

+

+/**

+ * Test SCADomain.newInstance and invocation of a service.

+ *

+ * @version $Rev: 608205 $ $Date: 2008-01-02 20:29:05 +0000 (Wed, 02 Jan 2008) $

+ */

+public class ContributionFolderTestCase extends TestCase {

+

+    private Node node;

+

+    @Override

+    protected void setUp() throws Exception {

+        node = NodeFactory.newInstance().createNode(new Contribution("foo", "src/test/resources/repository"));

+        node.start();

+    }

+

+    public void testInvoke() throws Exception {

+        CalculatorService service = node.getService(CalculatorService.class, "CalculatorServiceComponent");

+        assertEquals(3.0, service.add(1, 2));

+    }

+

+    @Override

+    protected void tearDown() throws Exception {

+        node.stop();

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-folder/src/test/resources/repository/folderWithJars/Calculator.composite b/tags/java/sca/2.0-M3-RC3a/itest/contribution-folder/src/test/resources/repository/folderWithJars/Calculator.composite
new file mode 100644
index 0000000000..e11d44fe58
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-folder/src/test/resources/repository/folderWithJars/Calculator.composite
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           targetNamespace="http://sample"

+           xmlns:sample="http://sample"

+           name="Calculator">

+

+    <component name="CalculatorServiceComponent">

+		<implementation.java class="calculator.CalculatorServiceImpl"/>

+        <reference name="addService" target="AddServiceComponent" />

+        <reference name="subtractService" target="SubtractServiceComponent" />

+        <reference name="multiplyService" target="MultiplyServiceComponent" />

+        <reference name="divideService" target="DivideServiceComponent" />

+    </component>

+

+    <component name="AddServiceComponent">

+        <implementation.java class="calculator.AddServiceImpl"/>

+    </component>

+

+    <component name="SubtractServiceComponent">

+        <implementation.java class="calculator.SubtractServiceImpl"/>

+    </component>

+

+    <component name="MultiplyServiceComponent">

+        <implementation.java class="calculator.MultiplyServiceImpl"/>

+    </component>

+

+    <component name="DivideServiceComponent">

+        <implementation.java class="calculator.DivideServiceImpl"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-folder/src/test/resources/repository/folderWithJars/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/contribution-folder/src/test/resources/repository/folderWithJars/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..10140b7bc1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-folder/src/test/resources/repository/folderWithJars/META-INF/sca-contribution.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<contribution xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+              xmlns:sample="http://sample">

+   <deployable composite="sample:Calculator"/>

+</contribution>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-folder/src/test/resources/repository/folderWithJars/service.jar b/tags/java/sca/2.0-M3-RC3a/itest/contribution-folder/src/test/resources/repository/folderWithJars/service.jar
new file mode 100644
index 0000000000..fe264693fe
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-folder/src/test/resources/repository/folderWithJars/service.jar
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-folder/src/test/resources/repository/folderWithJars/serviceImpl.jar b/tags/java/sca/2.0-M3-RC3a/itest/contribution-folder/src/test/resources/repository/folderWithJars/serviceImpl.jar
new file mode 100644
index 0000000000..d5dfb647d3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-folder/src/test/resources/repository/folderWithJars/serviceImpl.jar
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-folder/src/test/resources/repository3/contribution.zip b/tags/java/sca/2.0-M3-RC3a/itest/contribution-folder/src/test/resources/repository3/contribution.zip
new file mode 100644
index 0000000000..b293aa4bcc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-folder/src/test/resources/repository3/contribution.zip
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-composite/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-composite/pom.xml
new file mode 100644
index 0000000000..38e37a7080
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-composite/pom.xml
@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-itest</artifactId>

+        <version>1.6-SNAPSHOT</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>itest-contribution-export-composite</artifactId>

+    <name>Apache Tuscany SCA iTest Contribution Export</name>

+

+<dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-host-embedded</artifactId>

+            <version>1.6-SNAPSHOT</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-java-runtime</artifactId>

+            <version>1.6-SNAPSHOT</version>

+            <scope>runtime</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-binding-ws-axis2</artifactId>

+            <version>1.6-SNAPSHOT</version>

+            <scope>runtime</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-host-tomcat</artifactId>

+            <version>1.6-SNAPSHOT</version>

+            <scope>runtime</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>junit</groupId>

+            <artifactId>junit</artifactId>

+            <version>4.5</version>

+            <scope>test</scope>

+        </dependency>

+

+    </dependencies>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-composite/src/main/java/hello/Hello.java b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-composite/src/main/java/hello/Hello.java
new file mode 100644
index 0000000000..e65422136f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-composite/src/main/java/hello/Hello.java
@@ -0,0 +1,30 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package hello;

+

+import org.osoa.sca.annotations.Remotable;

+

+/**

+ * This is the business interface of the Hello service.

+ */

+@Remotable

+public interface Hello {

+

+    public String getGreetings(String name);

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-composite/src/main/java/hello/HelloImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-composite/src/main/java/hello/HelloImpl.java
new file mode 100644
index 0000000000..5369c18497
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-composite/src/main/java/hello/HelloImpl.java
@@ -0,0 +1,33 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package hello;

+

+import org.osoa.sca.annotations.Service;

+

+/**

+ * This class implements the HelloWorld service.

+ */

+@Service(Hello.class)

+public class HelloImpl implements Hello {

+

+    public String getGreetings(String name) {

+        return "Hello " + name;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-composite/src/main/resources/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-composite/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..3c14560a56
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-composite/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"

+	          targetNamespace="http://hello"

+              xmlns:hello="http://hello">

+   	<deployable composite="hello:hello"/>

+   	<export namespace="http://hello"/>

+</contribution>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-composite/src/main/resources/hello.composite b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-composite/src/main/resources/hello.composite
new file mode 100644
index 0000000000..636b7111d9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-composite/src/main/resources/hello.composite
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+	targetNamespace="http://hello"

+	xmlns:hello="http://hello"

+    name="hello">

+

+	<service name="HelloService" promote="HelloServiceComponent"/>

+	

+    <component name="HelloServiceComponent">

+        <implementation.java class="hello.HelloImpl" />

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-composite/src/test/java/org/apache/tuscany/sca/test/contribution/HelloTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-composite/src/test/java/org/apache/tuscany/sca/test/contribution/HelloTestCase.java
new file mode 100644
index 0000000000..72b77564d2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-composite/src/test/java/org/apache/tuscany/sca/test/contribution/HelloTestCase.java
@@ -0,0 +1,91 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.test.contribution;

+

+import hello.Hello;

+

+import java.io.IOException;

+import java.net.MalformedURLException;

+import java.net.URL;

+

+import junit.framework.TestCase;

+

+import org.apache.tuscany.sca.assembly.Composite;

+import org.apache.tuscany.sca.contribution.Contribution;

+import org.apache.tuscany.sca.contribution.service.ContributionService;

+import org.apache.tuscany.sca.host.embedded.impl.EmbeddedSCADomain;

+

+/**

+ * Tests that the helloworld server is available

+ */

+public class HelloTestCase extends TestCase {

+    private ClassLoader cl;

+    private EmbeddedSCADomain domain;

+

+    @Override

+    protected void setUp() throws Exception {

+        // Create a test embedded SCA domain

+        cl = getClass().getClassLoader();

+        domain = new EmbeddedSCADomain(cl, "http://localhost");

+

+        // Start the domain

+        domain.start();

+

+        // Contribute the SCA contribution

+        ContributionService contributionService = domain.getContributionService();

+

+        URL helloURL = getContributionURL(Hello.class);

+        

+        // File helloContrib = new File("./target/classes/");

+        // URL helloURL = helloContrib.toURL();

+        Contribution consumerContribution =

+            contributionService.contribute("http://import-export/hello", helloURL, false);

+        Composite consumerComposite = consumerContribution.getDeployables().get(0);

+        domain.getDomainComposite().getIncludes().add(consumerComposite);

+        domain.buildComposite(consumerComposite);

+

+        // Start Components from my composite

+        domain.getCompositeActivator().activate(consumerComposite);

+        domain.getCompositeActivator().start(consumerComposite);

+    }

+

+    private URL getContributionURL(Class<?> cls) throws MalformedURLException {

+        String flag = "/" + cls.getName().replace('.', '/') + ".class";

+        URL url = cls.getResource(flag);

+        String root = url.toExternalForm();

+        root = root.substring(0, root.length() - flag.length() + 1);

+        if (root.startsWith("jar:") && root.endsWith("!/")) {

+            root = root.substring(4, root.length() - 2);

+        }

+        url = new URL(root);

+        return url;

+    }

+

+    public void testHello() throws IOException {

+        Hello hello = domain.getService(Hello.class, "HelloServiceComponent");

+        assertNotNull(hello);

+        assertEquals(hello.getGreetings("lresende"), "Hello lresende");

+    }

+

+    @Override

+    public void tearDown() throws Exception {

+        domain.close();

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-java/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-java/pom.xml
new file mode 100644
index 0000000000..4f361a12f5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-java/pom.xml
@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-itest</artifactId>

+        <version>1.6-SNAPSHOT</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>itest-contribution-export-java</artifactId>

+    <name>Apache Tuscany SCA iTest Contribution Java Export</name>

+

+<dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-host-embedded</artifactId>

+            <version>1.6-SNAPSHOT</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-java-runtime</artifactId>

+            <version>1.6-SNAPSHOT</version>

+            <scope>runtime</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-binding-ws-axis2</artifactId>

+            <version>1.6-SNAPSHOT</version>

+            <scope>runtime</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-host-tomcat</artifactId>

+            <version>1.6-SNAPSHOT</version>

+            <scope>runtime</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>junit</groupId>

+            <artifactId>junit</artifactId>

+            <version>4.5</version>

+            <scope>test</scope>

+        </dependency>

+

+    </dependencies>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-java/src/main/java/helloworld/HelloWorldService.java b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-java/src/main/java/helloworld/HelloWorldService.java
new file mode 100644
index 0000000000..74d22ed830
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-java/src/main/java/helloworld/HelloWorldService.java
@@ -0,0 +1,30 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package helloworld;

+

+import org.osoa.sca.annotations.Remotable;

+

+/**

+ * This is the business interface of the HelloWorld greetings service.

+ */

+@Remotable

+public interface HelloWorldService {

+

+    public String getGreetings(String name);

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-java/src/main/resources/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-java/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..dc33dfa560
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-java/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"

+	          targetNamespace="http://helloworld"

+              xmlns:helloworld="http://helloworld">

+   	<export.java package="helloworld"/>

+</contribution>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-java/src/main/resources/helloworld/HelloWorldImpl.componentType b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-java/src/main/resources/helloworld/HelloWorldImpl.componentType
new file mode 100644
index 0000000000..5a14b41650
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-java/src/main/resources/helloworld/HelloWorldImpl.componentType
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<componentType xmlns="http://www.osoa.org/xmlns/sca/1.0" 
+	xmlns:wsdli="http://www.w3.org/2006/01/wsdl-instance"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+
+  <service name="HelloWorldService">
+        <interface.java interface="helloworld.HelloWorldService" />
+  </service>
+
+</componentType>              
+       
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-resource/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-resource/pom.xml
new file mode 100644
index 0000000000..d8133c4acc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-resource/pom.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-itest</artifactId>
+        <version>1.6-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>itest-contribution-export-resource</artifactId>
+    <name>Apache Tuscany SCA iTest Contribution Resource Export</name>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-resource/src/main/resources/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-resource/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..f11eacb416
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-resource/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	          targetNamespace="http://store"
+              xmlns:helloworld="http://store">
+   	<export.resource uri="ufservices/store.html"/>
+</contribution>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-resource/src/main/resources/ufservices/store.html b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-resource/src/main/resources/ufservices/store.html
new file mode 100644
index 0000000000..1ff281373a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-resource/src/main/resources/ufservices/store.html
@@ -0,0 +1,27 @@
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<html>
+<head>
+<title>Store</TITLE>
+</head>
+
+<body>
+<h1>Sample Store Page</h1>
+</body>
+</html>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-wsdl/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-wsdl/pom.xml
new file mode 100644
index 0000000000..9f81cd92ca
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-wsdl/pom.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-itest</artifactId>

+        <version>1.6-SNAPSHOT</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>itest-contribution-export-wsdl</artifactId>

+    <name>Apache Tuscany SCA iTest Contribution WSDL Export</name>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-wsdl/src/main/resources/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-wsdl/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..b7394ec14b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-wsdl/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"

+	          targetNamespace="http://helloworld"

+              xmlns:helloworld="http://helloworld">

+   	<export namespace="http://helloworld"/>

+</contribution>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-wsdl/src/main/resources/helloworld.wsdl b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-wsdl/src/main/resources/helloworld.wsdl
new file mode 100644
index 0000000000..9b31363e1a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-wsdl/src/main/resources/helloworld.wsdl
@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+

+<wsdl:definitions targetNamespace="http://helloworld" 

+                  xmlns:tns="http://helloworld" 

+                  xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" 

+                  xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" 

+                  xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+	          name="helloworld">

+

+    <wsdl:types>

+        <schema xmlns="http://www.w3.org/2001/XMLSchema" 

+                xmlns:tns2="http://helloworld2" 

+                targetNamespace="http://helloworld" 

+                elementFormDefault="qualified">

+                

+  	        <xsd:import namespace="http://helloworld2" schemaLocation="helloworld.xsd" />            

+  	        

+  	       	<element name="getGreetings" type="tns2:getGreetingsType"/>

+		    <element name="getGreetingsResponse" type="tns2:getGreetingsResponseType"/>

+

+        </schema>

+    </wsdl:types>

+

+    <wsdl:message name="getGreetingsRequest">

+        <wsdl:part element="tns:getGreetings" name="parameters"/>

+    </wsdl:message>

+

+    <wsdl:message name="getGreetingsResponse">

+        <wsdl:part element="tns:getGreetingsResponse" name="parameters"/>

+    </wsdl:message>

+

+    <wsdl:portType name="HelloWorld">

+        <wsdl:operation name="getGreetings">

+            <wsdl:input message="tns:getGreetingsRequest" name="getGreetingsRequest"/>

+            <wsdl:output message="tns:getGreetingsResponse" name="getGreetingsResponse"/>

+        </wsdl:operation>

+    </wsdl:portType>

+

+    <wsdl:binding name="HelloWorldSoapBinding" type="tns:HelloWorld">

+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>

+        <wsdl:operation name="getGreetings">

+            <wsdlsoap:operation soapAction=""/>

+            <wsdl:input name="getGreetingsRequest">

+                <wsdlsoap:body use="literal"/>

+            </wsdl:input>

+            <wsdl:output name="getGreetingsResponse">

+                <wsdlsoap:body use="literal"/>

+            </wsdl:output>

+        </wsdl:operation>

+    </wsdl:binding>

+

+    <wsdl:service name="HelloWorldService">

+        <wsdl:port binding="tns:HelloWorldSoapBinding" name="HelloWorldSoapPort">

+            <wsdlsoap:address location="http://localhost:8085/HelloWorldServiceComponent"/>

+        </wsdl:port>

+    </wsdl:service>

+

+</wsdl:definitions>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-wsdl/src/main/resources/helloworld.xsd b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-wsdl/src/main/resources/helloworld.xsd
new file mode 100644
index 0000000000..d3c83b08c6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/export-wsdl/src/main/resources/helloworld.xsd
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+   Licensed to the Apache Software Foundation (ASF) under one

+   or more contributor license agreements.  See the NOTICE file

+   distributed with this work for additional information

+   regarding copyright ownership.  The ASF licenses this file

+   to you under the Apache License, Version 2.0 (the

+   "License"); you may not use this file except in compliance

+   with the License.  You may obtain a copy of the License at

+   

+     http://www.apache.org/licenses/LICENSE-2.0

+     

+   Unless required by applicable law or agreed to in writing,

+   software distributed under the License is distributed on an

+   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+   KIND, either express or implied.  See the License for the

+   specific language governing permissions and limitations

+   under the License.

+-->

+<schema targetNamespace="http://helloworld2" 

+        xmlns="http://www.w3.org/2001/XMLSchema" 

+	    xmlns:ns="http://helloworld2">

+	

+	<complexType name="getGreetingsType">

+		<sequence>

+			<element name="name" type="string"/>

+		</sequence>

+	</complexType>

+

+	<complexType name="getGreetingsResponseType">

+		<sequence>

+			<element name="getGreetingsReturn" type="string"/>

+		</sequence>

+	</complexType>

+</schema>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-composite/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-composite/pom.xml
new file mode 100644
index 0000000000..d13f2e2a87
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-composite/pom.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-itest</artifactId>

+        <version>1.6-SNAPSHOT</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>itest-contribution-import-composite</artifactId>

+    <name>Apache Tuscany SCA iTest Contribution Import</name>

+

+<dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>itest-contribution-export-composite</artifactId>

+            <version>1.6-SNAPSHOT</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-host-embedded</artifactId>

+            <version>1.6-SNAPSHOT</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-java-runtime</artifactId>

+            <version>1.6-SNAPSHOT</version>

+            <scope>runtime</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-binding-ws-axis2</artifactId>

+            <version>1.6-SNAPSHOT</version>

+            <scope>runtime</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-host-tomcat</artifactId>

+            <version>1.6-SNAPSHOT</version>

+            <scope>runtime</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>junit</groupId>

+            <artifactId>junit</artifactId>

+            <version>4.5</version>

+            <scope>test</scope>

+        </dependency>

+

+    </dependencies>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-composite/src/main/java/helloworld/HelloWorldImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-composite/src/main/java/helloworld/HelloWorldImpl.java
new file mode 100644
index 0000000000..966f56d7d5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-composite/src/main/java/helloworld/HelloWorldImpl.java
@@ -0,0 +1,38 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package helloworld;

+

+import hello.Hello;

+

+import org.osoa.sca.annotations.Reference;

+import org.osoa.sca.annotations.Service;

+

+/**

+ * This class implements the HelloWorld service.

+ */

+@Service(HelloWorldService.class)

+public class HelloWorldImpl implements HelloWorldService {

+    @Reference

+    protected Hello helloServiceRef;

+

+    public String getGreetings(String name) {

+        return helloServiceRef.getGreetings(name);

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-composite/src/main/java/helloworld/HelloWorldServer.java b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-composite/src/main/java/helloworld/HelloWorldServer.java
new file mode 100644
index 0000000000..3d43290380
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-composite/src/main/java/helloworld/HelloWorldServer.java
@@ -0,0 +1,46 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package helloworld;

+

+import java.io.IOException;

+

+import org.apache.tuscany.sca.host.embedded.SCADomain;

+

+/**

+ * This server program shows how to create an SCA runtime, and start it which

+ * activates the helloworld Web service endpoint.

+ */

+public class HelloWorldServer {

+

+    public static void main(String[] args) {

+

+        SCADomain scaDomain = SCADomain.newInstance("helloworldws.composite");

+

+        try {

+            System.out.println("HelloWorld server started (press enter to shutdown)");

+            System.in.read();

+        } catch (IOException e) {

+            e.printStackTrace();

+        }

+

+        scaDomain.close();

+        System.out.println("HelloWorld server stopped");

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-composite/src/main/java/helloworld/HelloWorldService.java b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-composite/src/main/java/helloworld/HelloWorldService.java
new file mode 100644
index 0000000000..74d22ed830
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-composite/src/main/java/helloworld/HelloWorldService.java
@@ -0,0 +1,30 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package helloworld;

+

+import org.osoa.sca.annotations.Remotable;

+

+/**

+ * This is the business interface of the HelloWorld greetings service.

+ */

+@Remotable

+public interface HelloWorldService {

+

+    public String getGreetings(String name);

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-composite/src/main/resources/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-composite/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..9f3f5be452
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-composite/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"

+	          targetNamespace="http://helloworld"

+              xmlns:helloworld="http://helloworld"

+              xmlns:hello="http://hello">

+   <deployable composite="helloworld:helloworldws"/>

+   <import namespace="http://hello"/>

+   <!-- import namespace="http://hello" location="http://import-export/contrib-composite"/ -->

+</contribution>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-composite/src/main/resources/helloworld.wsdl b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-composite/src/main/resources/helloworld.wsdl
new file mode 100644
index 0000000000..9b31363e1a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-composite/src/main/resources/helloworld.wsdl
@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+

+<wsdl:definitions targetNamespace="http://helloworld" 

+                  xmlns:tns="http://helloworld" 

+                  xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" 

+                  xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" 

+                  xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+	          name="helloworld">

+

+    <wsdl:types>

+        <schema xmlns="http://www.w3.org/2001/XMLSchema" 

+                xmlns:tns2="http://helloworld2" 

+                targetNamespace="http://helloworld" 

+                elementFormDefault="qualified">

+                

+  	        <xsd:import namespace="http://helloworld2" schemaLocation="helloworld.xsd" />            

+  	        

+  	       	<element name="getGreetings" type="tns2:getGreetingsType"/>

+		    <element name="getGreetingsResponse" type="tns2:getGreetingsResponseType"/>

+

+        </schema>

+    </wsdl:types>

+

+    <wsdl:message name="getGreetingsRequest">

+        <wsdl:part element="tns:getGreetings" name="parameters"/>

+    </wsdl:message>

+

+    <wsdl:message name="getGreetingsResponse">

+        <wsdl:part element="tns:getGreetingsResponse" name="parameters"/>

+    </wsdl:message>

+

+    <wsdl:portType name="HelloWorld">

+        <wsdl:operation name="getGreetings">

+            <wsdl:input message="tns:getGreetingsRequest" name="getGreetingsRequest"/>

+            <wsdl:output message="tns:getGreetingsResponse" name="getGreetingsResponse"/>

+        </wsdl:operation>

+    </wsdl:portType>

+

+    <wsdl:binding name="HelloWorldSoapBinding" type="tns:HelloWorld">

+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>

+        <wsdl:operation name="getGreetings">

+            <wsdlsoap:operation soapAction=""/>

+            <wsdl:input name="getGreetingsRequest">

+                <wsdlsoap:body use="literal"/>

+            </wsdl:input>

+            <wsdl:output name="getGreetingsResponse">

+                <wsdlsoap:body use="literal"/>

+            </wsdl:output>

+        </wsdl:operation>

+    </wsdl:binding>

+

+    <wsdl:service name="HelloWorldService">

+        <wsdl:port binding="tns:HelloWorldSoapBinding" name="HelloWorldSoapPort">

+            <wsdlsoap:address location="http://localhost:8085/HelloWorldServiceComponent"/>

+        </wsdl:port>

+    </wsdl:service>

+

+</wsdl:definitions>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-composite/src/main/resources/helloworld.xsd b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-composite/src/main/resources/helloworld.xsd
new file mode 100644
index 0000000000..d3c83b08c6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-composite/src/main/resources/helloworld.xsd
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+   Licensed to the Apache Software Foundation (ASF) under one

+   or more contributor license agreements.  See the NOTICE file

+   distributed with this work for additional information

+   regarding copyright ownership.  The ASF licenses this file

+   to you under the Apache License, Version 2.0 (the

+   "License"); you may not use this file except in compliance

+   with the License.  You may obtain a copy of the License at

+   

+     http://www.apache.org/licenses/LICENSE-2.0

+     

+   Unless required by applicable law or agreed to in writing,

+   software distributed under the License is distributed on an

+   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+   KIND, either express or implied.  See the License for the

+   specific language governing permissions and limitations

+   under the License.

+-->

+<schema targetNamespace="http://helloworld2" 

+        xmlns="http://www.w3.org/2001/XMLSchema" 

+	    xmlns:ns="http://helloworld2">

+	

+	<complexType name="getGreetingsType">

+		<sequence>

+			<element name="name" type="string"/>

+		</sequence>

+	</complexType>

+

+	<complexType name="getGreetingsResponseType">

+		<sequence>

+			<element name="getGreetingsReturn" type="string"/>

+		</sequence>

+	</complexType>

+</schema>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-composite/src/main/resources/helloworldws.composite b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-composite/src/main/resources/helloworldws.composite
new file mode 100644
index 0000000000..e2f852ff7e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-composite/src/main/resources/helloworldws.composite
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+	targetNamespace="http://helloworld"

+	xmlns:helloworld="http://helloworld"

+	xmlns:hello="http://hello"

+    name="helloworldws">

+

+    <component name="SourceHelloServiceComponent">

+       <implementation.composite name="hello:hello"/>

+    </component>

+

+    <component name="HelloWorldServiceComponent">

+	    <service name="HelloWorldService">

+	        <interface.wsdl interface="http://helloworld#wsdl.interface(HelloWorld)" />

+	        <binding.ws uri="http://localhost:8085/HelloWorldService"/>

+	    </service>

+        <implementation.java class="helloworld.HelloWorldImpl" />

+        <reference name="helloServiceRef" target="SourceHelloServiceComponent/HelloService"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-composite/src/test/java/org/apache/tuscany/test/contribution/HelloWorldServerTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-composite/src/test/java/org/apache/tuscany/test/contribution/HelloWorldServerTestCase.java
new file mode 100644
index 0000000000..1176a89143
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-composite/src/test/java/org/apache/tuscany/test/contribution/HelloWorldServerTestCase.java
@@ -0,0 +1,126 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.test.contribution;

+

+import hello.Hello;

+import helloworld.HelloWorldService;

+

+import java.io.IOException;

+import java.net.MalformedURLException;

+import java.net.Socket;

+import java.net.URL;

+

+import junit.framework.TestCase;

+

+import org.apache.tuscany.sca.assembly.Composite;

+import org.apache.tuscany.sca.contribution.Contribution;

+import org.apache.tuscany.sca.contribution.service.ContributionService;

+import org.apache.tuscany.sca.host.embedded.impl.EmbeddedSCADomain;

+

+/**

+ * Tests that the helloworld server is available

+ */

+public class HelloWorldServerTestCase extends TestCase {

+    private ClassLoader cl;

+    private EmbeddedSCADomain domain;

+    private Contribution helloWorldContribution;

+    private Contribution compositeContribution;

+

+    @Override

+    protected void setUp() throws Exception {

+        //Create a test embedded SCA domain

+        cl = getClass().getClassLoader();

+        domain = new EmbeddedSCADomain(cl, "http://localhost");

+

+        //Start the domain

+        domain.start();

+

+        // Contribute the SCA contribution

+        ContributionService contributionService = domain.getContributionService();

+

+        // File compositeContribLocation = new File("../export-composite/target/classes");

+        // URL compositeContribURL = compositeContribLocation.toURL();

+        URL compositeContribURL = getContributionURL(Hello.class);

+        compositeContribution =

+            contributionService.contribute("http://import-export/export-composite", compositeContribURL, false);

+        for (Composite deployable : compositeContribution.getDeployables()) {

+            domain.getDomainComposite().getIncludes().add(deployable);

+            domain.buildComposite(deployable);

+        }

+

+//        File helloWorldContribLocation = new File("./target/classes/");

+//        URL helloWorldContribURL = helloWorldContribLocation.toURL();

+        URL helloWorldContribURL = getContributionURL(HelloWorldService.class);

+        helloWorldContribution =

+            contributionService.contribute("http://import-export/helloworld", helloWorldContribURL, false);

+        for (Composite deployable : helloWorldContribution.getDeployables()) {

+            domain.getDomainComposite().getIncludes().add(deployable);

+            domain.buildComposite(deployable);

+        }

+

+        // Start Components from my composite

+        for (Composite deployable : helloWorldContribution.getDeployables()) {

+            domain.getCompositeActivator().activate(deployable);

+            domain.getCompositeActivator().start(deployable);

+        }

+    }

+    

+    private URL getContributionURL(Class<?> cls) throws MalformedURLException {

+        String flag = "/" + cls.getName().replace('.', '/') + ".class";

+        URL url = cls.getResource(flag);

+        String root = url.toExternalForm();

+        root = root.substring(0, root.length() - flag.length() + 1);

+        if (root.startsWith("jar:") && root.endsWith("!/")) {

+            root = root.substring(4, root.length() - 2);

+        }

+        url = new URL(root);

+        return url;

+    }

+

+    public void testPing() throws IOException {

+        new Socket("127.0.0.1", 8085);

+    }

+

+    public void testServiceCall() throws IOException {

+        HelloWorldService helloWorldService =

+            domain.getService(HelloWorldService.class, "HelloWorldServiceComponent/HelloWorldService");

+        assertNotNull(helloWorldService);

+

+        assertEquals("Hello Smith", helloWorldService.getGreetings("Smith"));

+    }

+

+    @Override

+    public void tearDown() throws Exception {

+        ContributionService contributionService = domain.getContributionService();

+

+        // Remove the contribution from the in-memory repository

+        contributionService.remove("http://import-export/helloworld");

+        contributionService.remove("http://import-export/export-composite");

+

+        //Stop Components from my composite

+        for (Composite deployable : helloWorldContribution.getDeployables()) {

+            domain.getCompositeActivator().stop(deployable);

+            domain.getCompositeActivator().deactivate(deployable);

+        }

+

+        domain.stop();

+        domain.close();

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-java/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-java/pom.xml
new file mode 100644
index 0000000000..f05c62f8ca
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-java/pom.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-itest</artifactId>

+        <version>1.6-SNAPSHOT</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>itest-contribution-import-java</artifactId>

+    <name>Apache Tuscany SCA iTest Contribution Java Import</name>

+

+<dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>itest-contribution-export-java</artifactId>

+            <version>1.6-SNAPSHOT</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-host-embedded</artifactId>

+            <version>1.6-SNAPSHOT</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-java-runtime</artifactId>

+            <version>1.6-SNAPSHOT</version>

+            <scope>runtime</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-binding-ws-axis2</artifactId>

+            <version>1.6-SNAPSHOT</version>

+            <scope>runtime</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-host-tomcat</artifactId>

+            <version>1.6-SNAPSHOT</version>

+            <scope>runtime</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>junit</groupId>

+            <artifactId>junit</artifactId>

+            <version>4.5</version>

+            <scope>test</scope>

+        </dependency>

+

+    </dependencies>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-java/src/main/java/helloworld/HelloWorldImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-java/src/main/java/helloworld/HelloWorldImpl.java
new file mode 100644
index 0000000000..4cdcc1fd0b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-java/src/main/java/helloworld/HelloWorldImpl.java
@@ -0,0 +1,33 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package helloworld;

+

+import org.osoa.sca.annotations.Service;

+

+/**

+ * This class implements the HelloWorld service.

+ */

+@Service(HelloWorldService.class)

+public class HelloWorldImpl implements HelloWorldService {

+

+    public String getGreetings(String name) {

+        return "Hello " + name;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-java/src/main/resources/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-java/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..224e2c4d79
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-java/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"

+	          targetNamespace="http://helloworld"

+              xmlns:helloworld="http://helloworld">

+   <deployable composite="helloworld:helloworldws"/>

+   <import.java package="helloworld"/>
+</contribution>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-java/src/main/resources/helloworldws.composite b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-java/src/main/resources/helloworldws.composite
new file mode 100644
index 0000000000..9b650e4acc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-java/src/main/resources/helloworldws.composite
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+	targetNamespace="http://helloworld"

+	xmlns:helloworld="http://helloworld"

+    name="helloworldws">

+

+    <component name="HelloWorldServiceComponent">

+        <implementation.java class="helloworld.HelloWorldImpl" />

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-java/src/test/java/org/apache/tuscany/sca/test/contribution/HelloWorldServerTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-java/src/test/java/org/apache/tuscany/sca/test/contribution/HelloWorldServerTestCase.java
new file mode 100644
index 0000000000..431988cc04
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-java/src/test/java/org/apache/tuscany/sca/test/contribution/HelloWorldServerTestCase.java
@@ -0,0 +1,127 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.test.contribution;

+

+import helloworld.HelloWorldImpl;

+import helloworld.HelloWorldService;

+

+import java.io.IOException;

+import java.net.MalformedURLException;

+import java.net.URL;

+

+import junit.framework.TestCase;

+

+import org.apache.tuscany.sca.assembly.Composite;

+import org.apache.tuscany.sca.contribution.Contribution;

+import org.apache.tuscany.sca.contribution.service.ContributionService;

+import org.apache.tuscany.sca.host.embedded.impl.EmbeddedSCADomain;

+

+/**

+ * Tests that the helloworld server is available

+ */

+public class HelloWorldServerTestCase extends TestCase {

+    private ClassLoader cl;

+    private EmbeddedSCADomain domain;

+    private Contribution helloWorldContribution;

+    private Contribution javaContribution;

+

+    @Override

+    protected void setUp() throws Exception {

+        //Create a test embedded SCA domain

+        cl = getClass().getClassLoader();

+        domain = new EmbeddedSCADomain(cl, "http://localhost");

+

+        //Start the domain

+        domain.start();

+

+        // Contribute the SCA contribution

+        ContributionService contributionService = domain.getContributionService();

+        

+        //File javaContribLocation = new File("../export-java/target/classes");

+        //URL javaContribURL = javaContribLocation.toURL();

+        URL javaContribURL = getContributionURL(HelloWorldService.class);

+        javaContribution = contributionService.contribute("http://import-export/export-java", javaContribURL, false);

+        for (Composite deployable : javaContribution.getDeployables()) {

+            domain.getDomainComposite().getIncludes().add(deployable);

+            domain.buildComposite(deployable);

+        }

+

+        //File helloWorldContribLocation = new File("./target/classes/");

+        //URL helloWorldContribURL = helloWorldContribLocation.toURL();

+        URL helloWorldContribURL = getContributionURL(HelloWorldImpl.class);

+        helloWorldContribution = contributionService.contribute("http://import-export/helloworld", helloWorldContribURL, false);

+        for (Composite deployable : helloWorldContribution.getDeployables()) {

+            domain.getDomainComposite().getIncludes().add(deployable);

+            domain.buildComposite(deployable);

+        }

+

+        // Start Components from my composite

+        for (Composite deployable : helloWorldContribution.getDeployables()) {

+            domain.getCompositeActivator().activate(deployable);

+            domain.getCompositeActivator().start(deployable);

+        }

+    }

+    

+    private URL getContributionURL(Class<?> cls) throws MalformedURLException {

+        String flag = "/" + cls.getName().replace('.', '/') + ".class";

+        URL url = cls.getResource(flag);

+        String root = url.toExternalForm();

+        root = root.substring(0, root.length() - flag.length() + 1);

+        if (root.startsWith("jar:") && root.endsWith("!/")) {

+            root = root.substring(4, root.length() - 2);

+        }

+        url = new URL(root);

+        return url;

+    }

+

+    public void testPing() throws IOException {

+        HelloWorldService helloWorldService =

+            domain.getService(HelloWorldService.class, "HelloWorldServiceComponent/HelloWorldService");

+        assertNotNull(helloWorldService);

+        assertEquals("Hello test", helloWorldService.getGreetings("test"));

+    }

+

+    public void testServiceCall() throws IOException {

+        HelloWorldService helloWorldService =

+            domain.getService(HelloWorldService.class, "HelloWorldServiceComponent/HelloWorldService");

+        assertNotNull(helloWorldService);

+

+        assertEquals("Hello Smith", helloWorldService.getGreetings("Smith"));

+    }

+

+    @Override

+    public void tearDown() throws Exception {

+        ContributionService contributionService = domain.getContributionService();

+

+        // Remove the contribution from the in-memory repository

+        contributionService.remove("http://import-export/helloworld");

+        contributionService.remove("http://import-export/export-java");

+

+        // Stop Components from my composite

+        for (Composite deployable : helloWorldContribution.getDeployables()) {

+            domain.getCompositeActivator().stop(deployable);

+            domain.getCompositeActivator().deactivate(deployable);

+        }

+

+        domain.stop();

+

+        domain.close();

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-resource/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-resource/pom.xml
new file mode 100644
index 0000000000..0696df1951
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-resource/pom.xml
@@ -0,0 +1,102 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-itest</artifactId>
+        <version>1.6-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>itest-contribution-import-resource</artifactId>
+    <name>Apache Tuscany SCA iTest Contribution Resource Import</name>
+
+<dependencies>
+	
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>itest-contribution-export-resource</artifactId>
+            <version>1.6-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-embedded</artifactId>
+            <version>1.6-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>1.6-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-http</artifactId>
+            <version>1.6-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-http-runtime</artifactId>
+            <version>1.6-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-resource-runtime</artifactId>
+            <version>1.6-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+		
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-resource</artifactId>
+            <version>1.6-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
+		
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.5</version>
+            <scope>provided</scope>
+        </dependency>
+				
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-tomcat</artifactId>
+            <version>1.6-SNAPSHOT</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.5</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-resource/src/main/resources/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-resource/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..ac6d7becb3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-resource/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	          targetNamespace="http://store"
+              xmlns:store="http://store">
+   <deployable composite="store:store"/>
+   <import.resource uri="ufservices/store.html"/>
+</contribution>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-resource/src/main/resources/store.composite b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-resource/src/main/resources/store.composite
new file mode 100644
index 0000000000..bb5a7b764f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-resource/src/main/resources/store.composite
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"
+	targetNamespace="http://store"
+	xmlns:helloworld="http://store"
+    name="store">
+
+    <component name="store">
+        <tuscany:implementation.resource location="ufservices/store.html"/>
+        <service name="Resource">
+        	<tuscany:binding.http uri="http://127.0.0.1:8085"/> 
+        </service>
+    </component>
+
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-resource/src/test/java/org/apache/tuscany/sca/test/contribution/StoreTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-resource/src/test/java/org/apache/tuscany/sca/test/contribution/StoreTestCase.java
new file mode 100644
index 0000000000..1b7542b7d9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-resource/src/test/java/org/apache/tuscany/sca/test/contribution/StoreTestCase.java
@@ -0,0 +1,129 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.test.contribution;
+
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.Socket;
+import java.net.URL;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.service.ContributionService;
+import org.apache.tuscany.sca.host.embedded.impl.EmbeddedSCADomain;
+
+/**
+ * Tests that the helloworld server is available
+ */
+public class StoreTestCase extends TestCase {
+    private ClassLoader cl;
+    private EmbeddedSCADomain domain;
+    private Contribution storeContribution;
+    private Contribution resourceContribution;
+
+    @Override
+    protected void setUp() throws Exception {
+        //Create a test embedded SCA domain
+        cl = getClass().getClassLoader();
+        domain = new EmbeddedSCADomain(cl, "http://localhost");
+
+        //Start the domain
+        domain.start();
+
+        // Contribute the SCA contribution
+        ContributionService contributionService = domain.getContributionService();
+
+        URL javaContribURL = getContributionURL(cl, "ufservices/store.html");
+        resourceContribution = contributionService.contribute("http://import-export/export-resource", javaContribURL, false);
+        for (Composite deployable : resourceContribution.getDeployables()) {
+            domain.getDomainComposite().getIncludes().add(deployable);
+            domain.buildComposite(deployable);
+        }
+
+        URL storeContributionURL = getContributionURL(cl, "store.composite");
+
+        storeContribution =
+            contributionService.contribute("http://import-export/store", storeContributionURL, false);
+        for (Composite deployable : storeContribution.getDeployables()) {
+            domain.getDomainComposite().getIncludes().add(deployable);
+            domain.buildComposite(deployable);
+        }
+
+        // Start Components from my composite
+        for (Composite deployable : storeContribution.getDeployables()) {
+            domain.getCompositeActivator().activate(deployable);
+            domain.getCompositeActivator().start(deployable);
+        }
+    }
+
+    public void testPing() throws IOException {
+    	new Socket("127.0.0.1", 8085);
+    }
+
+
+    @Override
+    public void tearDown() throws Exception {
+        ContributionService contributionService = domain.getContributionService();
+
+        // Remove the contribution from the in-memory repository
+        contributionService.remove("http://import-export/store");
+        contributionService.remove("http://import-export/export-resource");
+
+        // Stop Components from my composite
+        for (Composite deployable : storeContribution.getDeployables()) {
+            domain.getCompositeActivator().stop(deployable);
+            domain.getCompositeActivator().deactivate(deployable);
+        }
+
+        domain.stop();
+
+        domain.close();
+    }
+
+    
+    /**
+     * Utility methods
+     */
+    
+
+    private URL getContributionURL(ClassLoader cl, Class<?> cls) throws MalformedURLException {
+        String flag = "/" + cls.getName().replace('.', '/') + ".class";
+        URL url = cl.getResource(flag);
+        String root = url.toExternalForm();
+        root = root.substring(0, root.length() - flag.length() + 1);
+        if (root.startsWith("jar:") && root.endsWith("!/")) {
+            root = root.substring(4, root.length() - 2);
+        }
+        url = new URL(root);
+        return url;
+    }
+    
+    private URL getContributionURL(ClassLoader cl, String uri) throws MalformedURLException {
+        URL url = cl.getResource(uri);
+        String root = url.toExternalForm();
+        root = root.substring(0, root.length() - uri.length());
+        if (root.startsWith("jar:") && root.endsWith("!/")) {
+            root = root.substring(4, root.length() - 2);
+        }
+        url = new URL(root);
+        return url;
+    }        
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-wsdl/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-wsdl/pom.xml
new file mode 100644
index 0000000000..59bee4125e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-wsdl/pom.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-itest</artifactId>

+        <version>1.6-SNAPSHOT</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>itest-contribution-import-wsdl</artifactId>

+    <name>Apache Tuscany SCA iTest Contribution WSDL Import</name>

+

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>itest-contribution-export-wsdl</artifactId>

+            <version>1.6-SNAPSHOT</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-host-embedded</artifactId>

+            <version>1.6-SNAPSHOT</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-java-runtime</artifactId>

+            <version>1.6-SNAPSHOT</version>

+            <scope>runtime</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-binding-ws-axis2</artifactId>

+            <version>1.6-SNAPSHOT</version>

+            <scope>runtime</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-host-tomcat</artifactId>

+            <version>1.6-SNAPSHOT</version>

+            <scope>runtime</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>junit</groupId>

+            <artifactId>junit</artifactId>

+            <version>4.5</version>

+            <scope>test</scope>

+        </dependency>

+

+    </dependencies>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-wsdl/src/main/java/helloworld/HelloWorldImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-wsdl/src/main/java/helloworld/HelloWorldImpl.java
new file mode 100644
index 0000000000..4cdcc1fd0b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-wsdl/src/main/java/helloworld/HelloWorldImpl.java
@@ -0,0 +1,33 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package helloworld;

+

+import org.osoa.sca.annotations.Service;

+

+/**

+ * This class implements the HelloWorld service.

+ */

+@Service(HelloWorldService.class)

+public class HelloWorldImpl implements HelloWorldService {

+

+    public String getGreetings(String name) {

+        return "Hello " + name;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-wsdl/src/main/java/helloworld/HelloWorldServer.java b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-wsdl/src/main/java/helloworld/HelloWorldServer.java
new file mode 100644
index 0000000000..3d43290380
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-wsdl/src/main/java/helloworld/HelloWorldServer.java
@@ -0,0 +1,46 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package helloworld;

+

+import java.io.IOException;

+

+import org.apache.tuscany.sca.host.embedded.SCADomain;

+

+/**

+ * This server program shows how to create an SCA runtime, and start it which

+ * activates the helloworld Web service endpoint.

+ */

+public class HelloWorldServer {

+

+    public static void main(String[] args) {

+

+        SCADomain scaDomain = SCADomain.newInstance("helloworldws.composite");

+

+        try {

+            System.out.println("HelloWorld server started (press enter to shutdown)");

+            System.in.read();

+        } catch (IOException e) {

+            e.printStackTrace();

+        }

+

+        scaDomain.close();

+        System.out.println("HelloWorld server stopped");

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-wsdl/src/main/java/helloworld/HelloWorldService.java b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-wsdl/src/main/java/helloworld/HelloWorldService.java
new file mode 100644
index 0000000000..74d22ed830
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-wsdl/src/main/java/helloworld/HelloWorldService.java
@@ -0,0 +1,30 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package helloworld;

+

+import org.osoa.sca.annotations.Remotable;

+

+/**

+ * This is the business interface of the HelloWorld greetings service.

+ */

+@Remotable

+public interface HelloWorldService {

+

+    public String getGreetings(String name);

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-wsdl/src/main/resources/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-wsdl/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..d46fe0b57c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-wsdl/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"

+	          targetNamespace="http://helloworld"

+              xmlns:helloworld="http://helloworld">

+   <deployable composite="helloworld:helloworldws"/>

+   <import namespace="http://helloworld" location="http://import-export/export-wsdl"/>

+</contribution>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-wsdl/src/main/resources/helloworldws.composite b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-wsdl/src/main/resources/helloworldws.composite
new file mode 100644
index 0000000000..5008a2ea5b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-wsdl/src/main/resources/helloworldws.composite
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"

+	targetNamespace="http://helloworld"

+	xmlns:hw="http://helloworld"

+    name="helloworldws">

+

+    <component name="HelloWorldServiceComponent">

+	    <service name="HelloWorldService">

+	        <interface.wsdl interface="http://helloworld#wsdl.interface(HelloWorld)" />

+	        <binding.ws uri="http://localhost:8085/HelloWorldService"/>

+	    </service>

+        <implementation.java class="helloworld.HelloWorldImpl" />

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-wsdl/src/test/java/org/apache/tuscany/sca/test/contribution/HelloWorldServerTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-wsdl/src/test/java/org/apache/tuscany/sca/test/contribution/HelloWorldServerTestCase.java
new file mode 100644
index 0000000000..5c40606e50
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/import-wsdl/src/test/java/org/apache/tuscany/sca/test/contribution/HelloWorldServerTestCase.java
@@ -0,0 +1,137 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.test.contribution;

+

+import helloworld.HelloWorldService;

+

+import java.io.IOException;

+import java.net.MalformedURLException;

+import java.net.Socket;

+import java.net.URL;

+

+import junit.framework.TestCase;

+

+import org.apache.tuscany.sca.assembly.Composite;

+import org.apache.tuscany.sca.contribution.Contribution;

+import org.apache.tuscany.sca.contribution.service.ContributionService;

+import org.apache.tuscany.sca.host.embedded.impl.EmbeddedSCADomain;

+

+/**

+ * Tests that the helloworld server is available

+ */

+public class HelloWorldServerTestCase extends TestCase {

+    private ClassLoader cl;

+    private EmbeddedSCADomain domain;

+    private Contribution wsdlContribution;

+    private Contribution consumerContribution;

+

+    @Override

+    protected void setUp() throws Exception {

+        // Create a test embedded SCA domain

+        cl = getClass().getClassLoader();

+        domain = new EmbeddedSCADomain(cl, "http://localhost");

+

+        //Start the domain

+        domain.start();

+

+        // Contribute the SCA contribution

+        ContributionService contributionService = domain.getContributionService();

+

+        //        File wsdlContribLocation = new File("../export-wsdl/target/classes");

+        //        URL wsdlContribURL = wsdlContribLocation.toURL();

+        URL wsdlContribURL = getContributionURL(getClass().getClassLoader(), "helloworld.wsdl");

+        wsdlContribution = contributionService.contribute("http://import-export/export-wsdl", wsdlContribURL, false);

+        for (Composite deployable : wsdlContribution.getDeployables()) {

+            domain.getDomainComposite().getIncludes().add(deployable);

+            domain.buildComposite(deployable);

+        }

+

+        //        File helloWorldContribLocation = new File("./target/classes/");

+        //        URL helloWorldContribURL = helloWorldContribLocation.toURL();

+        URL helloWorldContribURL = getContributionURL(HelloWorldService.class);

+        consumerContribution =

+            contributionService.contribute("http://import-export/helloworld", helloWorldContribURL, false);

+        for (Composite deployable : consumerContribution.getDeployables()) {

+            domain.getDomainComposite().getIncludes().add(deployable);

+            domain.buildComposite(deployable);

+        }

+

+        // Start Components from my composite

+        for (Composite deployable : consumerContribution.getDeployables()) {

+            domain.getCompositeActivator().activate(deployable);

+            domain.getCompositeActivator().start(deployable);

+        }

+    }

+

+    public void testPing() throws IOException {

+        new Socket("127.0.0.1", 8085);

+    }

+

+    private URL getContributionURL(Class<?> cls) throws MalformedURLException {

+        String flag = "/" + cls.getName().replace('.', '/') + ".class";

+        URL url = cls.getResource(flag);

+        String root = url.toExternalForm();

+        root = root.substring(0, root.length() - flag.length() + 1);

+        if (root.startsWith("jar:") && root.endsWith("!/")) {

+            root = root.substring(4, root.length() - 2);

+        }

+        url = new URL(root);

+        return url;

+    }

+

+    private URL getContributionURL(ClassLoader cl, String flag) throws MalformedURLException {

+        URL url = cl.getResource(flag);

+        String root = url.toExternalForm();

+        root = root.substring(0, root.length() - flag.length());

+        if (root.startsWith("jar:") && root.endsWith("!/")) {

+            root = root.substring(4, root.length() - 2);

+        }

+        url = new URL(root);

+        // System.out.println(url);

+        return url;

+    }

+

+    public void testServiceCall() throws IOException {

+        HelloWorldService helloWorldService =

+            domain.getService(HelloWorldService.class, "HelloWorldServiceComponent/HelloWorldService");

+        assertNotNull(helloWorldService);

+

+        assertEquals("Hello Smith", helloWorldService.getGreetings("Smith"));

+    }

+

+    @Override

+    public void tearDown() throws Exception {

+        ContributionService contributionService = domain.getContributionService();

+

+        // Remove the contribution from the in-memory repository

+        contributionService.remove("http://import-export/helloworld");

+        contributionService.remove("http://import-export/export-wsdl");

+

+        // Stop Components from my composite

+        for (Composite deployable : consumerContribution.getDeployables()) {

+            domain.getCompositeActivator().stop(deployable);

+            domain.getCompositeActivator().deactivate(deployable);

+        }

+

+        domain.stop();

+

+        domain.close();

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/pom.xml
new file mode 100644
index 0000000000..ff6a4bbf12
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-import-export/pom.xml
@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-itest</artifactId>

+        <version>1.6-SNAPSHOT</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>itest-contribution-import-export</artifactId>

+    <packaging>pom</packaging>

+    <name>Apache Tuscany SCA Contribution Import/Export Integration Tests</name>

+

+    <modules>

+        <module>export-composite</module>

+        <module>export-java</module>

+        <module>export-resource</module>

+        <module>export-wsdl</module>

+        <module>import-composite</module>

+        <module>import-java</module>

+        <module>import-resource</module>

+        <module>import-wsdl</module>

+    </modules>

+    

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-host-embedded</artifactId>

+            <version>1.6-SNAPSHOT</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-contribution-impl</artifactId>

+            <version>1.6-SNAPSHOT</version>

+        </dependency>

+    </dependencies>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-zip/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/contribution-zip/pom.xml
new file mode 100644
index 0000000000..1bacaabbb2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-zip/pom.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-itest</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>itest-contribution-zip</artifactId>

+    <name>Apache Tuscany SCA iTest Contribution ZIP</name>

+

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-node-impl</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-java-runtime</artifactId>

+            <version>2.0-M3</version>

+            <scope>runtime</scope>

+        </dependency>

+    </dependencies>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-zip/src/test/java/calculator/CalculatorService.java b/tags/java/sca/2.0-M3-RC3a/itest/contribution-zip/src/test/java/calculator/CalculatorService.java
new file mode 100644
index 0000000000..a318cf50d9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-zip/src/test/java/calculator/CalculatorService.java
@@ -0,0 +1,31 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package calculator;

+

+public interface  CalculatorService {

+    double add(double n1, double n2);

+

+    double subtract(double n1, double n2);

+

+    double multiply(double n1, double n2);

+

+    double divide(double n1, double n2);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-zip/src/test/java/org/apache/tuscany/sca/contribution/zip/ContributionZIPTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/contribution-zip/src/test/java/org/apache/tuscany/sca/contribution/zip/ContributionZIPTestCase.java
new file mode 100644
index 0000000000..303e2a6d9a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-zip/src/test/java/org/apache/tuscany/sca/contribution/zip/ContributionZIPTestCase.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.contribution.zip;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+
+import calculator.CalculatorService;
+
+/**
+ * Test SCADomain.newInstance and invocation of a service.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ContributionZIPTestCase extends TestCase {
+
+    private Node node;
+
+    @Override
+    protected void setUp() throws Exception {
+        node =
+            NodeFactory.newInstance().createNode(new Contribution("foo",
+                                                                  "src/test/resources/repository/contribution.zip"));
+        node.start();
+    }
+
+    public void testInvoke() throws Exception {
+        CalculatorService service = node.getService(CalculatorService.class, "CalculatorServiceComponent");
+        assertEquals(3.0, service.add(1, 2));
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        node.stop();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/contribution-zip/src/test/resources/repository/contribution.zip b/tags/java/sca/2.0-M3-RC3a/itest/contribution-zip/src/test/resources/repository/contribution.zip
new file mode 100644
index 0000000000..3239ae1242
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/contribution-zip/src/test/resources/repository/contribution.zip
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/conversations/pom.xml
new file mode 100644
index 0000000000..c635d99d4c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/pom.xml
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-itest</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>itest-conversations</artifactId>
+    <name>Apache Tuscany SCA iTest Conversations</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+       <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+    </dependencies>
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/Record.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/Record.java
new file mode 100644
index 0000000000..a3b83dfc14
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/Record.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest;
+
+import java.io.Serializable;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class Record implements Serializable {
+    public String id;
+    public String conversationId;
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/TestResult.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/TestResult.java
new file mode 100644
index 0000000000..946ad93d7d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/TestResult.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest;
+
+import java.util.Hashtable;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TestResult {
+    public static Hashtable<Object, Boolean> results = new Hashtable<Object, Boolean>();
+    private static int completed = 0;
+
+    public static synchronized void updateCompleted() {
+        ++completed;
+    }
+
+    public static synchronized int getCompleted() {
+        return completed;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/AService.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/AService.java
new file mode 100644
index 0000000000..27939e3996
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/AService.java
@@ -0,0 +1,56 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.itest.conversational;

+

+import org.oasisopen.sca.annotation.Conversational;

+

+/**

+ * Simple conversational Service that uses another Conversational Service

+ */

+@Conversational

+public interface AService {

+

+    /**

+     * Returns the state for this service.

+     * 

+     * @return The state for this service

+     */

+    String getState();

+

+    /**

+     * Returns the state for the other service that this service is using

+     * 

+     * @return The state for the other service that this service is using

+     */

+    String getStateOnB();

+

+    /**

+     * Sets the state for this service.

+     * 

+     * @param aState The state for this service

+     */

+    void setState(String aState);

+

+    /**

+     * Sets the state for the other service that this service is using

+     * 

+     * @param aState The state for the other service that this service is using

+     */

+    void setStateOnB(String aState);

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/Alpha.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/Alpha.java
new file mode 100644
index 0000000000..7887417e55
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/Alpha.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.conversational;
+
+import org.oasisopen.sca.annotation.OneWay;
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * @version $Rev$ $Date$
+ */
+
+@Remotable
+public interface Alpha {
+    @OneWay
+    void run(int param);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/BService.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/BService.java
new file mode 100644
index 0000000000..735bcee176
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/BService.java
@@ -0,0 +1,42 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.itest.conversational;

+

+import org.oasisopen.sca.annotation.Conversational;

+

+/**

+ * Simple conversational Service

+ */

+@Conversational

+public interface BService {

+

+    /**

+     * Returns the state for this service.

+     * 

+     * @return The state for this service

+     */

+    String getState();

+

+    /**

+     * Sets the state for this service.

+     * 

+     * @param aState The state for this service

+     */

+    void setState(String aState);

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/Beta.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/Beta.java
new file mode 100644
index 0000000000..1c5d2cdbb8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/Beta.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.conversational;
+
+import org.oasisopen.sca.CallableReference;
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * @version $Rev$ $Date$
+ */
+
+@Remotable
+public interface Beta {
+    CallableReference<Gamma> getRef(int param);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/CService.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/CService.java
new file mode 100644
index 0000000000..cebbea0701
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/CService.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.conversational;
+
+import org.oasisopen.sca.annotation.Conversational;
+
+/**
+ * Simple conversational Service that uses another Conversational Service
+ */
+@Conversational
+public interface CService {
+
+    String getState();
+
+    void setState(String aState);
+
+    Object getConversationID();
+
+    Object getConversationObjectConversationId();
+
+    void setConversationID(String theID);
+
+    void endConversation();
+
+    void endConversationViaAnnotatedMethod();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/Constants.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/Constants.java
new file mode 100644
index 0000000000..3f04e9f09e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/Constants.java
@@ -0,0 +1,25 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.itest.conversational;

+

+public interface Constants {

+

+    String A_INITIAL_VALUE = "Initial Value of A";

+    String B_INITIAL_VALUE = "Initial Value of B";

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/ConversationIdService.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/ConversationIdService.java
new file mode 100644
index 0000000000..9ca4abb9d3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/ConversationIdService.java
@@ -0,0 +1,30 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.itest.conversational;

+

+import org.oasisopen.sca.annotation.Conversational;

+

+@Conversational

+public interface ConversationIdService {

+

+    String getCIDField();

+

+    String getCIDSetter();

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/ConversationalCallback.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/ConversationalCallback.java
new file mode 100644
index 0000000000..734fb9fe7b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/ConversationalCallback.java
@@ -0,0 +1,49 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.itest.conversational;

+

+import org.oasisopen.sca.annotation.Conversational;

+import org.oasisopen.sca.annotation.EndsConversation;

+import org.oasisopen.sca.annotation.Remotable;

+

+/**

+ * The callback interface used when testing conversational callbacks

+ *

+ * @version $Rev: 537240 $ $Date: 2007-05-11 18:35:03 +0100 (Fri, 11 May 2007) $

+ */

+@Remotable

+@Conversational

+public interface ConversationalCallback {

+

+    void init();

+

+    void destroy();

+

+    void initializeCount(int count);

+

+    void incrementCount();

+

+    int retrieveCount();

+

+    void businessException() throws Exception;

+

+    @EndsConversation

+    String endConversation();

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/ConversationalClient.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/ConversationalClient.java
new file mode 100644
index 0000000000..99f4c85d8f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/ConversationalClient.java
@@ -0,0 +1,66 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.itest.conversational;

+

+import org.oasisopen.sca.annotation.Remotable;

+

+/**

+ * The client for the conversational itest. Is implemented by clients

+ * offering both stateless and stateful callbacks

+ *

+ * @version $Rev: 537240 $ $Date: 2007-05-11 18:35:03 +0100 (Fri, 11 May 2007) $

+ */

+

+@Remotable

+public interface ConversationalClient {

+

+    int runConversationFromInjectedReference();

+

+    int runConversationFromInjectedReference2();

+

+    int runConversationFromServiceReference();

+

+    int runConversationWithUserDefinedConversationId();

+

+    String runConversationCheckUserDefinedConversationId();

+

+    int runConversationCheckingScope();

+

+    int runConversationWithCallback();

+

+    int runConversationHavingPassedReference();

+

+    String runConversationBusinessException();

+

+    String runConversationBusinessExceptionCallback();

+

+    int runConversationCallingEndedConversation();

+

+    int runConversationCallingEndedConversationCallback();

+

+    String runConversationCallingEndedConversationCheckConversationId();

+

+    String runConversationCallingEndedConversationCallbackCheckConversationId();

+

+    int runConversationAgeTimeout();

+

+    int runConversationIdleTimeout();

+

+    int runConversationPrincipleError();

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/ConversationalReferenceClient.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/ConversationalReferenceClient.java
new file mode 100644
index 0000000000..fb4ecb56e7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/ConversationalReferenceClient.java
@@ -0,0 +1,36 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.itest.conversational;

+

+import org.oasisopen.sca.CallableReference;

+import org.oasisopen.sca.annotation.Remotable;

+

+/**

+ * The client that calls into an existing conversation by accepting

+ * a reference to that conversation

+ *

+ * @version $Rev: 537240 $ $Date: 2007-05-11 18:35:03 +0100 (Fri, 11 May 2007) $

+ */

+

+@Remotable

+public interface ConversationalReferenceClient {

+

+    void incrementCount(CallableReference<ConversationalService> conversationalService);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/ConversationalService.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/ConversationalService.java
new file mode 100644
index 0000000000..21a4db737e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/ConversationalService.java
@@ -0,0 +1,61 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.itest.conversational;

+

+import org.oasisopen.sca.annotation.Callback;

+import org.oasisopen.sca.annotation.Conversational;

+import org.oasisopen.sca.annotation.EndsConversation;

+import org.oasisopen.sca.annotation.Remotable;

+

+/**

+ * The service interface used when testing conversations

+ *

+ * @version $Rev: 537240 $ $Date: 2007-05-11 18:35:03 +0100 (Fri, 11 May 2007) $

+ */

+@Remotable

+@Conversational

+@Callback(ConversationalCallback.class)

+public interface ConversationalService {

+

+    void init();

+

+    void destroy();

+

+    void initializeCount(int count);

+

+    void incrementCount();

+

+    int retrieveCount();

+

+    void businessException() throws Exception;

+

+    void initializeCountCallback(int count);

+

+    void incrementCountCallback();

+

+    int retrieveCountCallback();

+

+    void businessExceptionCallback() throws Exception;

+

+    @EndsConversation

+    String endConversation();

+

+    String endConversationCallback();

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/ConversationalServiceNonConversationalCallback.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/ConversationalServiceNonConversationalCallback.java
new file mode 100644
index 0000000000..48c1644b87
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/ConversationalServiceNonConversationalCallback.java
@@ -0,0 +1,61 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.itest.conversational;

+

+import org.oasisopen.sca.annotation.Callback;

+import org.oasisopen.sca.annotation.Conversational;

+import org.oasisopen.sca.annotation.EndsConversation;

+import org.oasisopen.sca.annotation.Remotable;

+

+/**

+ * The service interface used when testing conversations

+ *

+ * @version $Rev: 537240 $ $Date: 2007-05-11 18:35:03 +0100 (Fri, 11 May 2007) $

+ */

+@Remotable

+@Conversational

+@Callback(NonConversationalCallback.class)

+public interface ConversationalServiceNonConversationalCallback {

+

+    void init();

+

+    void destroy();

+

+    void initializeCount(int count);

+

+    void incrementCount();

+

+    int retrieveCount();

+

+    void businessException() throws Exception;

+

+    void initializeCountCallback(int count);

+

+    void incrementCountCallback();

+

+    int retrieveCountCallback();

+

+    void businessExceptionCallback() throws Exception;

+

+    @EndsConversation

+    String endConversation();

+

+    String endConversationCallback();

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/DService.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/DService.java
new file mode 100644
index 0000000000..2c205c2cae
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/DService.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.conversational;
+
+import org.oasisopen.sca.annotation.Conversational;
+import org.oasisopen.sca.annotation.EndsConversation;
+
+/**
+ * Simple conversational Service
+ */
+@Conversational
+public interface DService {
+
+    /**
+     * Returns the state for this service.
+     * 
+     * @return The state for this service
+     */
+    String getState();
+
+    /**
+     * Sets the state for this service.
+     * 
+     * @param aState The state for this service
+     */
+    void setState(String aState);
+
+    @EndsConversation
+    void endConversationViaAnnotatedMethod();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/Gamma.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/Gamma.java
new file mode 100644
index 0000000000..48c203ab35
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/Gamma.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.conversational;
+
+import org.apache.tuscany.sca.itest.Record;
+import org.oasisopen.sca.annotation.Conversational;
+import org.oasisopen.sca.annotation.EndsConversation;
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * @version $Rev$ $Date$
+ */
+
+@Remotable
+@Conversational
+public interface Gamma {
+    void start(int param);
+
+    boolean hasNext();
+
+    Record next();
+
+    @EndsConversation
+    void stop();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/NonConversationalCallback.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/NonConversationalCallback.java
new file mode 100644
index 0000000000..614c0a96b5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/NonConversationalCallback.java
@@ -0,0 +1,45 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.itest.conversational;

+

+import org.oasisopen.sca.annotation.Remotable;

+

+/**

+ * The callback interface used when testing conversational callbacks

+ *

+ * @version $Rev: 537240 $ $Date: 2007-05-11 18:35:03 +0100 (Fri, 11 May 2007) $

+ */

+@Remotable

+public interface NonConversationalCallback {

+

+    void init();

+

+    void destroy();

+

+    void initializeCount(int count);

+

+    void incrementCount();

+

+    int retrieveCount();

+

+    void businessException() throws Exception;

+

+    String endConversation();

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/AServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/AServiceImpl.java
new file mode 100644
index 0000000000..86a96aaa75
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/AServiceImpl.java
@@ -0,0 +1,108 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.itest.conversational.impl;

+

+import org.apache.tuscany.sca.itest.conversational.AService;

+import org.apache.tuscany.sca.itest.conversational.BService;

+import org.apache.tuscany.sca.itest.conversational.Constants;

+import org.oasisopen.sca.annotation.ConversationID;

+import org.oasisopen.sca.annotation.Reference;

+import org.oasisopen.sca.annotation.Scope;

+import org.oasisopen.sca.annotation.Service;

+

+/**

+ * Simple conversational Service that uses another Conversational Service

+ */

+@Service(AService.class)

+@Scope("CONVERSATION")

+public class AServiceImpl implements AService {

+

+    /**

+     * The state 

+     */

+    private String state = Constants.A_INITIAL_VALUE;

+

+    /**

+     * The reference to the other service

+     */

+    private BService b;

+

+    /**

+     * Constructor

+     *

+     */

+    public AServiceImpl() {

+        System.out.println("---> AServiceImpl constructor for " + this);

+    }

+

+    /**

+     * Inject the reference to the other service

+     * @param aB The other service.

+     */

+    @Reference(name = "b")

+    public void setB(BService aB) {

+        System.out.println("---> Setting reference to B on " + this + " to " + aB);

+        this.b = aB;

+    }

+

+    /**

+     * Returns the state for this service.

+     * 

+     * @return The state for this service

+     */

+    public String getState() {

+        return state;

+    }

+

+    /**

+     * Returns the state for the other service that this service is using

+     * 

+     * @return The state for the other service that this service is using

+     */

+    public String getStateOnB() {

+        return b.getState();

+    }

+

+    /**

+     * Sets the state for this service.

+     * 

+     * @param aState The state for this service

+     */

+    public void setState(String aState) {

+        this.state = aState;

+    }

+

+    /**

+     * Sets the state for the other service that this service is using

+     * 

+     * @param aState The state for the other service that this service is using

+     */

+    public void setStateOnB(String aState) {

+        b.setState(aState);

+    }

+

+    /**

+     * Sets the conversation ID for this service

+     * @param id The Conversation ID

+     */

+    @ConversationID

+    public void setConversationID(String id) {

+        System.out.println("Conversation ID for " + this + " is set to " + id);

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/AlphaImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/AlphaImpl.java
new file mode 100644
index 0000000000..b56186ea88
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/AlphaImpl.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.conversational.impl;
+
+import org.apache.tuscany.sca.itest.Record;
+import org.apache.tuscany.sca.itest.TestResult;
+import org.apache.tuscany.sca.itest.conversational.Alpha;
+import org.apache.tuscany.sca.itest.conversational.Beta;
+import org.apache.tuscany.sca.itest.conversational.Gamma;
+import org.oasisopen.sca.CallableReference;
+import org.oasisopen.sca.ComponentContext;
+import org.oasisopen.sca.annotation.Context;
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Scope;
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * @version $Rev$ $Date$
+ */
+
+@Service(Alpha.class)
+@Scope("COMPOSITE")
+public class AlphaImpl implements Alpha {
+    @Reference
+    public Beta beta;
+
+    @Context
+    protected ComponentContext componentContext;
+
+    public void run(int param) {
+        CallableReference<Gamma> gammaRef = null;
+        boolean testPassed = true;
+        try {
+            gammaRef = beta.getRef(param);
+            while (gammaRef.getService().hasNext()) {
+                Record record = gammaRef.getService().next();
+                if (!record.conversationId.equals(gammaRef.getConversation().getConversationID())) {
+                    // Record returned is not from this conversation.
+                    testPassed = false;
+                }
+            }
+        } catch (Exception ex) {
+            testPassed = false;
+            ex.printStackTrace();
+        } finally {
+            TestResult.updateCompleted();
+            if (gammaRef != null) {
+                TestResult.results.put(gammaRef.getConversation().getConversationID(), testPassed);
+                gammaRef.getService().stop();
+            }
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/BServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/BServiceImpl.java
new file mode 100644
index 0000000000..f394770ffc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/BServiceImpl.java
@@ -0,0 +1,72 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.itest.conversational.impl;

+

+import org.apache.tuscany.sca.itest.conversational.BService;

+import org.apache.tuscany.sca.itest.conversational.Constants;

+import org.oasisopen.sca.annotation.ConversationID;

+import org.oasisopen.sca.annotation.Scope;

+import org.oasisopen.sca.annotation.Service;

+

+/**

+ * Simple conversational Service

+ */

+@Service(BService.class)

+@Scope("CONVERSATION")

+public class BServiceImpl implements BService {

+

+    /**

+     * The state for this service

+     */

+    private String state = Constants.B_INITIAL_VALUE;

+

+    /**

+     * Constructor

+     */

+    public BServiceImpl() {

+        System.out.println("---> BServiceImpl constructor for " + this);

+    }

+

+    /**

+     * Returns the state for this service.

+     * 

+     * @return The state for this service

+     */

+    public String getState() {

+        return state;

+    }

+

+    /**

+     * Sets the state for this service.

+     * 

+     * @param aState The state for this service

+     */

+    public void setState(String aState) {

+        this.state = aState;

+    }

+

+    /**

+     * Sets the conversation ID for this service

+     * @param id The Conversation ID

+     */

+    @ConversationID

+    public void setConversationID(String id) {

+        System.out.println("Conversation ID for " + this + " is set to " + id);

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/BetaImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/BetaImpl.java
new file mode 100644
index 0000000000..b94e8a6452
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/BetaImpl.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.conversational.impl;
+
+import org.apache.tuscany.sca.itest.conversational.Beta;
+import org.apache.tuscany.sca.itest.conversational.Gamma;
+import org.oasisopen.sca.CallableReference;
+import org.oasisopen.sca.ComponentContext;
+import org.oasisopen.sca.ServiceReference;
+import org.oasisopen.sca.annotation.Context;
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Scope;
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * @version $Rev$ $Date$
+ */
+
+@Service(Beta.class)
+@Scope("COMPOSITE")
+public class BetaImpl implements Beta {
+    @Context
+    protected ComponentContext componentContext;
+
+    @Reference
+    public Gamma gamma;
+
+    public CallableReference<Gamma> getRef(int param) {
+        ServiceReference<Gamma> gammaRef = componentContext.getServiceReference(Gamma.class, "gamma");
+        Gamma g = gammaRef.getService();
+        g.start(param);
+        return gammaRef;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/CServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/CServiceImpl.java
new file mode 100644
index 0000000000..737c2940dd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/CServiceImpl.java
@@ -0,0 +1,84 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.conversational.impl;
+
+import org.apache.tuscany.sca.itest.conversational.CService;
+import org.apache.tuscany.sca.itest.conversational.DService;
+import org.oasisopen.sca.ServiceReference;
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Scope;
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * Simple conversational Service that uses another Conversational Service
+ */
+@Service(CService.class)
+@Scope("CONVERSATION")
+public class CServiceImpl implements CService {
+
+    private ServiceReference<DService> dServiceRef;
+
+    @Reference(name = "d")
+    public void setD(ServiceReference<DService> servRef) {
+        this.dServiceRef = servRef;
+    }
+
+    public String getState() {
+        return dServiceRef.getService().getState();
+    }
+
+    public void setState(String aState) {
+        dServiceRef.getService().setState(aState);
+    }
+
+    /*
+     * When the coversationId is set manually the client may access the 
+     * conversation id that will be used by the reference using 
+     * ServiceReference.getConversationId()
+     */
+    public Object getConversationID() {
+        return dServiceRef.getConversationID();
+    }
+
+    /*
+     * Whether the conversation ID is chosen by the client or is generated by
+     * the system, the client may access the conversation ID by calling
+     * Conversation.getConversationID().
+     */
+    public Object getConversationObjectConversationId() {
+        // TODO Auto-generated method stub
+        if (dServiceRef.getConversation() != null) {
+            return dServiceRef.getConversation().getConversationID();
+        } else {
+            return null;
+        }
+    }
+
+    public void endConversation() {
+        dServiceRef.getConversation().end();
+    }
+
+    public void endConversationViaAnnotatedMethod() {
+        dServiceRef.getService().endConversationViaAnnotatedMethod();
+    }
+
+    public void setConversationID(String theID) {
+        dServiceRef.setConversationID(theID);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationAgeComponentImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationAgeComponentImpl.java
new file mode 100644
index 0000000000..8f2736ad2d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationAgeComponentImpl.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest.conversational.impl;
+
+import org.apache.tuscany.sca.itest.conversational.ConversationalService;
+import org.oasisopen.sca.annotation.ConversationAttributes;
+import org.oasisopen.sca.annotation.Scope;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(ConversationalService.class)
+@Scope("CONVERSATION")
+@ConversationAttributes(maxAge = "1 seconds")
+public class ConversationAgeComponentImpl implements ConversationalService {
+
+    private int count;
+
+    public void businessException() throws Exception {
+    }
+
+    public void businessExceptionCallback() throws Exception {
+    }
+
+    public void destroy() {
+    }
+
+    public String endConversation() {
+        return null;
+    }
+
+    public String endConversationCallback() {
+        return null;
+    }
+
+    public void incrementCount() {
+    }
+
+    public void incrementCountCallback() {
+    }
+
+    public void init() {
+    }
+
+    public void initializeCount(int count) {
+        this.count = count;
+    }
+
+    public void initializeCountCallback(int count) {
+    }
+
+    public int retrieveCount() {
+        return count;
+    }
+
+    public int retrieveCountCallback() {
+        return 0;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationIdComponentImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationIdComponentImpl.java
new file mode 100644
index 0000000000..8b3a8663d8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationIdComponentImpl.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest.conversational.impl;
+
+import org.apache.tuscany.sca.itest.conversational.ConversationIdService;
+import org.oasisopen.sca.annotation.ConversationID;
+import org.oasisopen.sca.annotation.Scope;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(ConversationIdService.class)
+@Scope("CONVERSATION")
+public class ConversationIdComponentImpl implements ConversationIdService {
+
+    @ConversationID
+    public String cid;
+
+    private String setterCid;
+
+    public String getCIDField() {
+        return cid;
+    }
+
+    public String getCIDSetter() {
+        return setterCid;
+    }
+
+    @ConversationID
+    public void setCID(String cid) {
+        this.setterCid = cid;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationMaxIdleComponentImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationMaxIdleComponentImpl.java
new file mode 100644
index 0000000000..ae8bee8040
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationMaxIdleComponentImpl.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest.conversational.impl;
+
+import org.apache.tuscany.sca.itest.conversational.ConversationalService;
+import org.oasisopen.sca.annotation.ConversationAttributes;
+import org.oasisopen.sca.annotation.Scope;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(ConversationalService.class)
+@Scope("CONVERSATION")
+@ConversationAttributes(maxIdleTime = "1 seconds")
+public class ConversationMaxIdleComponentImpl implements ConversationalService {
+
+    private int count;
+
+    public void businessException() throws Exception {
+    }
+
+    public void businessExceptionCallback() throws Exception {
+    }
+
+    public void destroy() {
+    }
+
+    public String endConversation() {
+        return null;
+    }
+
+    public String endConversationCallback() {
+        return null;
+    }
+
+    public void incrementCount() {
+    }
+
+    public void incrementCountCallback() {
+    }
+
+    public void init() {
+    }
+
+    public void initializeCount(int count) {
+        this.count = count;
+    }
+
+    public void initializeCountCallback(int count) {
+    }
+
+    public int retrieveCount() {
+        return count;
+    }
+
+    public int retrieveCountCallback() {
+        return 0;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationalClientStatefulImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationalClientStatefulImpl.java
new file mode 100644
index 0000000000..3784dfd53e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationalClientStatefulImpl.java
@@ -0,0 +1,325 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.itest.conversational.impl;

+

+import org.apache.tuscany.sca.itest.conversational.ConversationalCallback;

+import org.apache.tuscany.sca.itest.conversational.ConversationalClient;

+import org.apache.tuscany.sca.itest.conversational.ConversationalReferenceClient;

+import org.apache.tuscany.sca.itest.conversational.ConversationalService;

+import org.oasisopen.sca.ComponentContext;

+import org.oasisopen.sca.ServiceReference;

+import org.oasisopen.sca.annotation.Context;

+import org.oasisopen.sca.annotation.ConversationAttributes;

+import org.oasisopen.sca.annotation.Destroy;

+import org.oasisopen.sca.annotation.Init;

+import org.oasisopen.sca.annotation.Reference;

+import org.oasisopen.sca.annotation.Scope;

+import org.oasisopen.sca.annotation.Service;

+

+/**

+ * The client for the conversational itest which presents a stateful

+ * callback interface

+ *

+ * @version $Rev: 537240 $ $Date: 2007-05-11 18:35:03 +0100 (Fri, 11 May 2007) $

+ */

+

+@Service(interfaces = {ConversationalClient.class})

+@Scope("CONVERSATION")

+@ConversationAttributes(maxAge = "10 minutes", maxIdleTime = "5 minutes", singlePrincipal = false)

+public class ConversationalClientStatefulImpl implements ConversationalClient, ConversationalCallback {

+

+    @Context

+    protected ComponentContext componentContext;

+

+    @Reference

+    protected ConversationalService conversationalService;

+

+    @Reference

+    protected ConversationalService conversationalService2;

+

+    @Reference

+    protected ConversationalReferenceClient conversationalReferenceClient;

+

+    private int clientCount = 0;

+    private int callbackCount = 0;

+

+    // a static member variable that records the number of times this service is called

+    public static StringBuffer calls = new StringBuffer();

+

+    // From ConversationalClient

+    public int runConversationFromInjectedReference() {

+        calls.append("runConversationFromInjectedReference,");

+        conversationalService.initializeCount(1);

+        conversationalService.incrementCount();

+        clientCount = conversationalService.retrieveCount();

+        conversationalService.endConversation();

+

+        return clientCount;

+    }

+

+    public int runConversationFromInjectedReference2() {

+        calls.append("runConversationFromInjectedReference2,");

+

+        conversationalService2.initializeCount(1);

+        conversationalService2.incrementCount();

+

+        // stick in a call to the first reference to 

+        // make sure the two references don't clash

+        conversationalService.initializeCount(1);

+

+        clientCount = conversationalService2.retrieveCount();

+        conversationalService2.endConversation();

+

+        // end the conversation through the first reference

+        conversationalService.endConversation();

+

+        return clientCount;

+    }

+

+    public int runConversationFromServiceReference() {

+        calls.append("runConversationFromServiceReference,");

+        ServiceReference<ConversationalService> serviceReference =

+            componentContext.getServiceReference(ConversationalService.class, "conversationalService");

+        ConversationalService callableReference = serviceReference.getService();

+

+        callableReference.initializeCount(1);

+        callableReference.incrementCount();

+        clientCount = callableReference.retrieveCount();

+        callableReference.endConversation();

+

+        // serviceReference.getConversation().end();

+

+        return clientCount;

+    }

+

+    public int runConversationWithUserDefinedConversationId() {

+        calls.append("runConversationWithUserDefinedConversationId,");

+        ServiceReference<ConversationalService> serviceReference =

+            componentContext.getServiceReference(ConversationalService.class, "conversationalService");

+        serviceReference.setConversationID("MyConversation1");

+

+        ConversationalService callableReference = serviceReference.getService();

+

+        callableReference.initializeCount(1);

+        callableReference.incrementCount();

+        clientCount = callableReference.retrieveCount();

+        callableReference.endConversation();

+

+        // serviceReference.getConversation().end();

+

+        return clientCount;

+    }

+

+    public String runConversationCheckUserDefinedConversationId() {

+        calls.append("runConversationCheckUserDefinedConversationId,");

+        ServiceReference<ConversationalService> serviceReference =

+            componentContext.getServiceReference(ConversationalService.class, "conversationalService");

+        serviceReference.setConversationID("MyConversation2");

+

+        ConversationalService callableReference = serviceReference.getService();

+

+        callableReference.initializeCount(1);

+        callableReference.incrementCount();

+        clientCount = callableReference.retrieveCount();

+

+        String clientConversationId = serviceReference.getConversationID().toString();

+        String serverConversationId = callableReference.endConversation();

+

+        if (clientConversationId.equals("MyConversation2") && serverConversationId.equals("MyConversation2")) {

+            return clientConversationId;

+        } else {

+            return "client = " + clientConversationId + "server = " + serverConversationId;

+        }

+

+    }

+

+    public int runConversationCheckingScope() {

+        calls.append("runConversationCheckingScope,");

+        // run a conversation

+        return runConversationFromInjectedReference();

+

+        // test will then use a static method to find out how many times 

+        // init/destroy were called

+    }

+

+    public int runConversationWithCallback() {

+        calls.append("runConversationWithCallback,");

+        callbackCount = 2;

+        conversationalService.initializeCountCallback(1);

+        conversationalService.incrementCountCallback();

+        clientCount = conversationalService.retrieveCountCallback();

+        conversationalService.endConversationCallback();

+

+        return clientCount;

+    }

+

+    public int runConversationHavingPassedReference() {

+        calls.append("runConversationHavingPassedReference,");

+        ServiceReference<ConversationalService> serviceReference =

+            componentContext.getServiceReference(ConversationalService.class, "conversationalService");

+        ConversationalService callableReference = serviceReference.getService();

+

+        callableReference.initializeCount(1);

+        callableReference.incrementCount();

+        conversationalReferenceClient.incrementCount(serviceReference);

+        clientCount = callableReference.retrieveCount();

+        callableReference.endConversation();

+

+        serviceReference.getConversation().end();

+

+        return clientCount;

+    }

+

+    public String runConversationBusinessException() {

+        calls.append("runConversationbusinessException,");

+        try {

+            conversationalService.initializeCount(1);

+            conversationalService.businessException();

+            clientCount = conversationalService.retrieveCount();

+            conversationalService.endConversation();

+        } catch (Exception ex) {

+            return ex.getMessage();

+        }

+

+        return "No Exception Returned";

+    }

+

+    public String runConversationBusinessExceptionCallback() {

+        calls.append("runConversationbusinessExceptionCallback,");

+        try {

+            conversationalService.initializeCountCallback(1);

+            conversationalService.businessExceptionCallback();

+            clientCount = conversationalService.retrieveCountCallback();

+            conversationalService.endConversationCallback();

+        } catch (Exception ex) {

+            return ex.getMessage();

+        }

+

+        return "No Exception Returned";

+    }

+

+    public int runConversationCallingEndedConversation() {

+        calls.append("runConversationCallingEndedConversation,");

+        conversationalService.initializeCount(1);

+        conversationalService.endConversation();

+        return conversationalService.retrieveCount();

+    }

+

+    public int runConversationCallingEndedConversationCallback() {

+        calls.append("runConversationCallingEndedConversationCallback,");

+        conversationalService.initializeCountCallback(1);

+        conversationalService.endConversationCallback();

+        return conversationalService.retrieveCountCallback();

+    }

+

+    public String runConversationCallingEndedConversationCheckConversationId() {

+        calls.append("runConversationCallingEndedConversationCheckConversationId,");

+        ServiceReference<ConversationalService> serviceReference =

+            componentContext.getServiceReference(ConversationalService.class, "conversationalService");

+        serviceReference.setConversationID("MyConversation3");

+

+        ConversationalService callableReference = serviceReference.getService();

+

+        callableReference.initializeCount(1);

+        callableReference.incrementCount();

+        clientCount = callableReference.retrieveCount();

+        callableReference.endConversation();

+

+        if (serviceReference.getConversation() == null) {

+            return null;

+        } else {

+            return serviceReference.getConversation().getConversationID().toString();

+        }

+    }

+

+    public String runConversationCallingEndedConversationCallbackCheckConversationId() {

+        calls.append("runConversationCallingEndedConversationCallbackCheckConversationId,");

+        ServiceReference<ConversationalService> serviceReference =

+            componentContext.getServiceReference(ConversationalService.class, "conversationalService");

+        serviceReference.setConversationID("MyConversation3");

+

+        ConversationalService callableReference = serviceReference.getService();

+

+        callableReference.initializeCount(1);

+        callableReference.incrementCount();

+        clientCount = callableReference.retrieveCount();

+        callableReference.endConversationCallback();

+

+        if (serviceReference.getConversation() == null) {

+            return null;

+        } else {

+            return serviceReference.getConversation().getConversationID().toString();

+        }

+    }

+

+    public int runConversationAgeTimeout() {

+        calls.append("runConversationAgeTimeout,");

+        // done in other testing

+        return clientCount;

+    }

+

+    public int runConversationIdleTimeout() {

+        calls.append("runConversationIdleTimeout,");

+        // done in other testing

+        return clientCount;

+    }

+

+    public int runConversationPrincipleError() {

+        calls.append("runConversationPrincipleError,");

+        // TODO - when policy framework is done

+        return clientCount;

+    }

+

+    // From ConversationalCallback

+    @Init

+    public void init() {

+        calls.append("init,");

+    }

+

+    @Destroy

+    public void destroy() {

+        calls.append("destroy,");

+    }

+

+    public void initializeCount(int count) {

+        calls.append("initializeCount,");

+        callbackCount += count;

+    }

+

+    public void incrementCount() {

+        calls.append("incrementCount,");

+        callbackCount++;

+    }

+

+    public int retrieveCount() {

+        calls.append("retrieveCount,");

+        return callbackCount;

+    }

+

+    public void businessException() throws Exception {

+        throw new Exception("Business Exception");

+    }

+

+    public String endConversation() {

+        calls.append("endConversation,");

+        callbackCount = 0;

+        return null;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationalClientStatefulNonConversationalCallbackImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationalClientStatefulNonConversationalCallbackImpl.java
new file mode 100644
index 0000000000..5823b7d050
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationalClientStatefulNonConversationalCallbackImpl.java
@@ -0,0 +1,318 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.itest.conversational.impl;

+

+import org.apache.tuscany.sca.itest.conversational.ConversationalClient;

+import org.apache.tuscany.sca.itest.conversational.ConversationalReferenceClient;

+import org.apache.tuscany.sca.itest.conversational.ConversationalService;

+import org.apache.tuscany.sca.itest.conversational.ConversationalServiceNonConversationalCallback;

+import org.apache.tuscany.sca.itest.conversational.NonConversationalCallback;

+import org.oasisopen.sca.ComponentContext;

+import org.oasisopen.sca.ServiceReference;

+import org.oasisopen.sca.annotation.Context;

+import org.oasisopen.sca.annotation.ConversationAttributes;

+import org.oasisopen.sca.annotation.Destroy;

+import org.oasisopen.sca.annotation.Init;

+import org.oasisopen.sca.annotation.Reference;

+import org.oasisopen.sca.annotation.Scope;

+import org.oasisopen.sca.annotation.Service;

+

+/**

+ * The client for the conversational itest which presents a stateful

+ * callback interface

+ *

+ * @version $Rev: 537240 $ $Date: 2007-05-11 18:35:03 +0100 (Fri, 11 May 2007) $

+ */

+

+@Service(interfaces = {ConversationalClient.class})

+@Scope("CONVERSATION")

+@ConversationAttributes(maxAge = "10 minutes", maxIdleTime = "5 minutes", singlePrincipal = false)

+public class ConversationalClientStatefulNonConversationalCallbackImpl implements ConversationalClient,

+    NonConversationalCallback {

+

+    @Context

+    protected ComponentContext componentContext;

+

+    @Reference

+    protected ConversationalServiceNonConversationalCallback conversationalService;

+

+    @Reference

+    protected ConversationalServiceNonConversationalCallback conversationalService2;

+

+    @Reference

+    protected ConversationalReferenceClient conversationalReferenceClient;

+

+    private int clientCount = 0;

+    private int callbackCount = 0;

+

+    // a static member variable that records the number of times this service is called

+    public static StringBuffer calls = new StringBuffer();

+

+    // From ConversationalClient

+    public int runConversationFromInjectedReference() {

+        calls.append("runConversationFromInjectedReference,");

+        conversationalService.initializeCount(1);

+        conversationalService.incrementCount();

+        clientCount = conversationalService.retrieveCount();

+        conversationalService.endConversation();

+

+        return clientCount;

+    }

+

+    public int runConversationFromInjectedReference2() {

+        calls.append("runConversationFromInjectedReference2,");

+

+        conversationalService2.initializeCount(1);

+        conversationalService2.incrementCount();

+

+        // stick in a call to the first reference to

+        // make sure the two references don't clash

+        conversationalService.initializeCount(1);

+

+        clientCount = conversationalService2.retrieveCount();

+        conversationalService2.endConversation();

+

+        // end the conversation through the first reference

+        conversationalService.endConversation();

+

+        return clientCount;

+    }

+

+    public int runConversationFromServiceReference() {

+        calls.append("runConversationFromServiceReference,");

+        ServiceReference<ConversationalService> serviceReference =

+            componentContext.getServiceReference(ConversationalService.class, "conversationalService");

+        ConversationalService callableReference = serviceReference.getService();

+

+        callableReference.initializeCount(1);

+        callableReference.incrementCount();

+        clientCount = callableReference.retrieveCount();

+        callableReference.endConversation();

+

+        // serviceReference.getConversation().end();

+

+        return clientCount;

+    }

+

+    public int runConversationWithUserDefinedConversationId() {

+        calls.append("runConversationWithUserDefinedConversationId,");

+        ServiceReference<ConversationalService> serviceReference =

+            componentContext.getServiceReference(ConversationalService.class, "conversationalService");

+        serviceReference.setConversationID("MyConversation1");

+

+        ConversationalService callableReference = serviceReference.getService();

+

+        callableReference.initializeCount(1);

+        callableReference.incrementCount();

+        clientCount = callableReference.retrieveCount();

+        callableReference.endConversation();

+

+        // serviceReference.getConversation().end();

+

+        return clientCount;

+    }

+

+    public String runConversationCheckUserDefinedConversationId() {

+        calls.append("runConversationCheckUserDefinedConversationId,");

+        ServiceReference<ConversationalService> serviceReference =

+            componentContext.getServiceReference(ConversationalService.class, "conversationalService");

+        serviceReference.setConversationID("MyConversation2");

+

+        ConversationalService callableReference = serviceReference.getService();

+

+        callableReference.initializeCount(1);

+        callableReference.incrementCount();

+        clientCount = callableReference.retrieveCount();

+        return callableReference.endConversation();

+

+    }

+

+    public int runConversationCheckingScope() {

+        calls.append("runConversationCheckingScope,");

+        // run a conversation

+        return runConversationFromInjectedReference();

+

+        // test will then use a static method to find out how many times

+        // init/destroy were called

+    }

+

+    public int runConversationWithCallback() {

+        calls.append("runConversationWithCallback,");

+        callbackCount = 2;

+        conversationalService.initializeCountCallback(1);

+        conversationalService.incrementCountCallback();

+        clientCount = conversationalService.retrieveCountCallback();

+        conversationalService.endConversationCallback();

+

+        return clientCount;

+    }

+

+    public int runConversationHavingPassedReference() {

+        calls.append("runConversationHavingPassedReference,");

+        ServiceReference<ConversationalService> serviceReference =

+            componentContext.getServiceReference(ConversationalService.class, "conversationalService");

+        ConversationalService callableReference = serviceReference.getService();

+

+        callableReference.initializeCount(1);

+        callableReference.incrementCount();

+        conversationalReferenceClient.incrementCount(serviceReference);

+        clientCount = callableReference.retrieveCount();

+        callableReference.endConversation();

+

+        // serviceReference.getConversation().end();

+

+        return clientCount;

+    }

+

+    public String runConversationBusinessException() {

+        calls.append("runConversationbusinessException,");

+        try {

+            conversationalService.initializeCount(1);

+            conversationalService.businessException();

+            clientCount = conversationalService.retrieveCount();

+            conversationalService.endConversation();

+        } catch (Exception ex) {

+            return ex.getMessage();

+        }

+

+        return "No Exception Returned";

+    }

+

+    public String runConversationBusinessExceptionCallback() {

+        calls.append("runConversationbusinessExceptionCallback,");

+        try {

+            conversationalService.initializeCountCallback(1);

+            conversationalService.businessExceptionCallback();

+            clientCount = conversationalService.retrieveCountCallback();

+            conversationalService.endConversationCallback();

+        } catch (Exception ex) {

+            return ex.getMessage();

+        }

+

+        return "No Exception Returned";

+    }

+

+    public String runConversationCallingEndedConversationCheckConversationId() {

+        calls.append("runConversationCallingEndedConversationCheckConversationId,");

+        ServiceReference<ConversationalService> serviceReference =

+            componentContext.getServiceReference(ConversationalService.class, "conversationalService");

+        serviceReference.setConversationID("MyConversation3");

+

+        ConversationalService callableReference = serviceReference.getService();

+

+        callableReference.initializeCount(1);

+        callableReference.incrementCount();

+        clientCount = callableReference.retrieveCount();

+        callableReference.endConversation();

+

+        if (serviceReference.getConversation() == null) {

+            return null;

+        } else {

+            return serviceReference.getConversation().getConversationID().toString();

+        }

+    }

+

+    public String runConversationCallingEndedConversationCallbackCheckConversationId() {

+        calls.append("runConversationCallingEndedConversationCallbackCheckConversationId,");

+        ServiceReference<ConversationalService> serviceReference =

+            componentContext.getServiceReference(ConversationalService.class, "conversationalService");

+        serviceReference.setConversationID("MyConversation3");

+

+        ConversationalService callableReference = serviceReference.getService();

+

+        callableReference.initializeCount(1);

+        callableReference.incrementCount();

+        clientCount = callableReference.retrieveCount();

+        callableReference.endConversationCallback();

+

+        if (serviceReference.getConversation() == null) {

+            return null;

+        } else {

+            return serviceReference.getConversation().getConversationID().toString();

+        }

+    }

+

+    public int runConversationCallingEndedConversation() {

+        calls.append("runConversationCallingEndedConversation,");

+        conversationalService.initializeCount(1);

+        conversationalService.endConversation();

+        return conversationalService.retrieveCount();

+    }

+

+    public int runConversationCallingEndedConversationCallback() {

+        calls.append("runConversationCallingEndedConversationCallback,");

+        conversationalService.initializeCountCallback(1);

+        conversationalService.endConversationCallback();

+        return conversationalService.retrieveCountCallback();

+    }

+

+    public int runConversationAgeTimeout() {

+        calls.append("runConversationAgeTimeout,");

+        // done in other testing

+        return clientCount;

+    }

+

+    public int runConversationIdleTimeout() {

+        calls.append("runConversationIdleTimeout,");

+        // done in other testing

+        return clientCount;

+    }

+

+    public int runConversationPrincipleError() {

+        calls.append("runConversationPrincipleError,");

+        // TODO - when policy framework is done

+        return clientCount;

+    }

+

+    // From ConversationalCallback

+    @Init

+    public void init() {

+        calls.append("init,");

+    }

+

+    @Destroy

+    public void destroy() {

+        calls.append("destroy,");

+    }

+

+    public void initializeCount(int count) {

+        calls.append("initializeCount,");

+        callbackCount += count;

+    }

+

+    public void incrementCount() {

+        calls.append("incrementCount,");

+        callbackCount++;

+    }

+

+    public int retrieveCount() {

+        calls.append("retrieveCount,");

+        return callbackCount;

+    }

+

+    public void businessException() throws Exception {

+        throw new Exception("Business Exception");

+    }

+

+    public String endConversation() {

+        calls.append("endConversation,");

+        return null;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationalClientStatelessImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationalClientStatelessImpl.java
new file mode 100644
index 0000000000..c9c5138515
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationalClientStatelessImpl.java
@@ -0,0 +1,322 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.itest.conversational.impl;

+

+import org.apache.tuscany.sca.itest.conversational.ConversationalCallback;

+import org.apache.tuscany.sca.itest.conversational.ConversationalClient;

+import org.apache.tuscany.sca.itest.conversational.ConversationalReferenceClient;

+import org.apache.tuscany.sca.itest.conversational.ConversationalService;

+import org.oasisopen.sca.ComponentContext;

+import org.oasisopen.sca.ServiceReference;

+import org.oasisopen.sca.annotation.Context;

+import org.oasisopen.sca.annotation.Destroy;

+import org.oasisopen.sca.annotation.Init;

+import org.oasisopen.sca.annotation.Reference;

+import org.oasisopen.sca.annotation.Service;

+

+/**

+ * The client for the conversational itest which presents a stateful

+ * callback interface

+ *

+ * @version $Rev: 537240 $ $Date: 2007-05-11 18:35:03 +0100 (Fri, 11 May 2007) $

+ */

+

+@Service(interfaces = {ConversationalClient.class})

+public class ConversationalClientStatelessImpl implements ConversationalClient, ConversationalCallback {

+

+    @Context

+    protected ComponentContext componentContext;

+

+    @Reference

+    protected ConversationalService conversationalService;

+

+    @Reference

+    protected ConversationalService conversationalService2;

+

+    @Reference

+    protected ConversationalReferenceClient conversationalReferenceClient;

+

+    private int clientCount = 0;

+    private int callbackCount = 0;

+

+    // a static member variable that records the number of times this service is called

+    public static StringBuffer calls = new StringBuffer();

+

+    // From ConversationalClient

+    public int runConversationFromInjectedReference() {

+        calls.append("runConversationFromInjectedReference,");

+        conversationalService.initializeCount(1);

+        conversationalService.incrementCount();

+        clientCount = conversationalService.retrieveCount();

+        conversationalService.endConversation();

+

+        return clientCount;

+    }

+

+    public int runConversationFromInjectedReference2() {

+        calls.append("runConversationFromInjectedReference2,");

+

+        // now test the second reference        

+        conversationalService2.initializeCount(1);

+        conversationalService2.incrementCount();

+

+        // stick in a call to the first reference to 

+        // make sure the two references don't clash

+        conversationalService.initializeCount(1);

+

+        clientCount = conversationalService2.retrieveCount();

+        conversationalService2.endConversation();

+

+        // end the conversation through the first reference

+        conversationalService.endConversation();

+

+        return clientCount;

+    }

+

+    public int runConversationFromServiceReference() {

+        calls.append("runConversationFromServiceReference,");

+        ServiceReference<ConversationalService> serviceReference =

+            componentContext.getServiceReference(ConversationalService.class, "conversationalService");

+        ConversationalService callableReference = serviceReference.getService();

+

+        callableReference.initializeCount(1);

+        callableReference.incrementCount();

+        clientCount = callableReference.retrieveCount();

+        callableReference.endConversation();

+

+        // serviceReference.getConversation().end();

+

+        return clientCount;

+    }

+

+    public int runConversationWithUserDefinedConversationId() {

+        calls.append("runConversationWithUserDefinedConversationId,");

+        ServiceReference<ConversationalService> serviceReference =

+            componentContext.getServiceReference(ConversationalService.class, "conversationalService");

+        serviceReference.setConversationID("MyConversation1");

+

+        ConversationalService callableReference = serviceReference.getService();

+

+        callableReference.initializeCount(1);

+        callableReference.incrementCount();

+        clientCount = callableReference.retrieveCount();

+        callableReference.endConversation();

+

+        // serviceReference.getConversation().end();

+

+        return clientCount;

+    }

+

+    public String runConversationCheckUserDefinedConversationId() {

+        calls.append("runConversationCheckUserDefinedConversationId,");

+        ServiceReference<ConversationalService> serviceReference =

+            componentContext.getServiceReference(ConversationalService.class, "conversationalService");

+        serviceReference.setConversationID("MyConversation2");

+

+        ConversationalService callableReference = serviceReference.getService();

+

+        callableReference.initializeCount(1);

+        callableReference.incrementCount();

+        clientCount = callableReference.retrieveCount();

+

+        String clientConversationId = serviceReference.getConversationID().toString();

+        String serverConfersationId = callableReference.endConversation();

+

+        if (clientConversationId.equals("MyConversation2") && serverConfersationId.equals("MyConversation2")) {

+            return clientConversationId;

+        } else {

+            return "client = " + clientConversationId + "server = " + serverConfersationId;

+        }

+    }

+

+    public int runConversationCheckingScope() {

+        calls.append("runConversationCheckingScope,");

+        // run a conversation

+        return runConversationFromInjectedReference();

+

+        // test will then use a static method to find out how many times 

+        // init/destroy were called

+    }

+

+    public int runConversationWithCallback() {

+        calls.append("runConversationWithCallback,");

+        conversationalService.initializeCountCallback(1);

+        conversationalService.incrementCountCallback();

+        clientCount = conversationalService.retrieveCountCallback();

+        conversationalService.endConversationCallback();

+

+        return clientCount;

+    }

+

+    public int runConversationHavingPassedReference() {

+        calls.append("runConversationHavingPassedReference,");

+        ServiceReference<ConversationalService> serviceReference =

+            componentContext.getServiceReference(ConversationalService.class, "conversationalService");

+        ConversationalService callableReference = serviceReference.getService();

+

+        callableReference.initializeCount(1);

+        callableReference.incrementCount();

+        conversationalReferenceClient.incrementCount(serviceReference);

+        clientCount = callableReference.retrieveCount();

+        callableReference.endConversation();

+

+        serviceReference.getConversation().end();

+

+        return clientCount;

+    }

+

+    public String runConversationBusinessException() {

+        calls.append("runConversationbusinessException,");

+        try {

+            conversationalService.initializeCount(1);

+            conversationalService.businessException();

+            clientCount = conversationalService.retrieveCount();

+            conversationalService.endConversation();

+        } catch (Exception ex) {

+            return ex.getMessage();

+        }

+

+        return "No Exception Returned";

+    }

+

+    public String runConversationBusinessExceptionCallback() {

+        calls.append("runConversationbusinessExceptionCallback,");

+        try {

+            conversationalService.initializeCountCallback(1);

+            conversationalService.businessExceptionCallback();

+            clientCount = conversationalService.retrieveCountCallback();

+            conversationalService.endConversationCallback();

+        } catch (Exception ex) {

+            return ex.getMessage();

+        }

+

+        return "No Exception Returned";

+    }

+

+    public int runConversationCallingEndedConversation() {

+        calls.append("runConversationCallingEndedConversation,");

+        conversationalService.initializeCount(1);

+        conversationalService.endConversation();

+        return conversationalService.retrieveCount();

+    }

+

+    public int runConversationCallingEndedConversationCallback() {

+        calls.append("runConversationCallingEndedConversationCallback,");

+        conversationalService.initializeCountCallback(1);

+        conversationalService.endConversationCallback();

+        return conversationalService.retrieveCountCallback();

+    }

+

+    public String runConversationCallingEndedConversationCheckConversationId() {

+        calls.append("runConversationCallingEndedConversationCheckConversationId,");

+        ServiceReference<ConversationalService> serviceReference =

+            componentContext.getServiceReference(ConversationalService.class, "conversationalService");

+        serviceReference.setConversationID("MyConversation3");

+

+        ConversationalService callableReference = serviceReference.getService();

+

+        callableReference.initializeCount(1);

+        callableReference.incrementCount();

+        clientCount = callableReference.retrieveCount();

+        callableReference.endConversation();

+

+        if (serviceReference.getConversation() == null) {

+            return null;

+        } else {

+            return serviceReference.getConversation().getConversationID().toString();

+        }

+    }

+

+    public String runConversationCallingEndedConversationCallbackCheckConversationId() {

+        calls.append("runConversationCallingEndedConversationCallbackCheckConversationId,");

+        ServiceReference<ConversationalService> serviceReference =

+            componentContext.getServiceReference(ConversationalService.class, "conversationalService");

+        serviceReference.setConversationID("MyConversation3");

+

+        ConversationalService callableReference = serviceReference.getService();

+

+        callableReference.initializeCount(1);

+        callableReference.incrementCount();

+        clientCount = callableReference.retrieveCount();

+        callableReference.endConversationCallback();

+

+        if (serviceReference.getConversation() == null) {

+            return null;

+        } else {

+            return serviceReference.getConversation().getConversationID().toString();

+        }

+    }

+

+    public int runConversationAgeTimeout() {

+        calls.append("runConversationAgeTimeout,");

+        // done in other testing

+        return clientCount;

+    }

+

+    public int runConversationIdleTimeout() {

+        calls.append("runConversationIdleTimeout,");

+        // done in other testing

+        return clientCount;

+    }

+

+    public int runConversationPrincipleError() {

+        calls.append("runConversationPrincipleError,");

+        // TODO - when policy framework is done

+        return clientCount;

+    }

+

+    // From ConversationalCallback

+    @Init

+    public void init() {

+        calls.append("init,");

+

+    }

+

+    @Destroy

+    public void destroy() {

+        calls.append("destroy,");

+

+    }

+

+    public void initializeCount(int count) {

+        calls.append("initializeCount,");

+        callbackCount = 0;

+    }

+

+    public void incrementCount() {

+        calls.append("incrementCount,");

+        callbackCount++;

+    }

+

+    public int retrieveCount() {

+        calls.append("retrieveCount,");

+        return callbackCount;

+    }

+

+    public void businessException() throws Exception {

+        throw new Exception("Business Exception");

+    }

+

+    public String endConversation() {

+        calls.append("endConversation,");

+        callbackCount = 0;

+        return null;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationalReferenceClientImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationalReferenceClientImpl.java
new file mode 100644
index 0000000000..134ffda75d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationalReferenceClientImpl.java
@@ -0,0 +1,42 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.itest.conversational.impl;

+

+import org.apache.tuscany.sca.itest.conversational.ConversationalReferenceClient;

+import org.apache.tuscany.sca.itest.conversational.ConversationalService;

+import org.oasisopen.sca.CallableReference;

+import org.oasisopen.sca.annotation.Service;

+

+/**

+ * A client component that accepts a reference to an ongoing conversation

+ * and takes part in that conversation

+ *

+ * @version $Rev: 537240 $ $Date: 2007-05-11 18:35:03 +0100 (Fri, 11 May 2007) $

+ */

+

+@Service(interfaces = {ConversationalReferenceClient.class})

+public class ConversationalReferenceClientImpl implements ConversationalReferenceClient {

+

+    public void incrementCount(CallableReference<ConversationalService> conversationalService) {

+        ConversationalService callableReference = conversationalService.getService();

+

+        callableReference.incrementCount();

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationalServiceRequestImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationalServiceRequestImpl.java
new file mode 100644
index 0000000000..73a6d7d27e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationalServiceRequestImpl.java
@@ -0,0 +1,122 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.itest.conversational.impl;

+

+import java.util.HashMap;

+

+import org.apache.tuscany.sca.itest.conversational.ConversationalCallback;

+import org.apache.tuscany.sca.itest.conversational.ConversationalService;

+import org.oasisopen.sca.annotation.Callback;

+import org.oasisopen.sca.annotation.ConversationID;

+import org.oasisopen.sca.annotation.Destroy;

+import org.oasisopen.sca.annotation.Init;

+import org.oasisopen.sca.annotation.Scope;

+import org.oasisopen.sca.annotation.Service;

+

+/**

+ * The service used when testing stateful conversations

+ *

+ * @version $Rev: 537240 $ $Date: 2007-05-11 18:35:03 +0100 (Fri, 11 May 2007) $

+ */

+@Service(ConversationalService.class)

+@Scope("REQUEST")

+public class ConversationalServiceRequestImpl implements ConversationalService {

+

+    @ConversationID

+    protected String conversationId;

+

+    @Callback

+    protected ConversationalCallback conversationalCallback;

+

+    // static area in which to hold conversational data

+    private static HashMap<String, Integer> conversationalState = new HashMap<String, Integer>();

+

+    // a static member variable that records the number of times this service is called

+    public static StringBuffer calls = new StringBuffer();

+

+    @Init

+    public void init() {

+        calls.append("init,");

+    }

+

+    @Destroy

+    public void destroy() {

+        calls.append("destroy,");

+    }

+

+    public void initializeCount(int count) {

+        calls.append("initializeCount,");

+        Integer conversationalCount = Integer.valueOf(count);

+        conversationalState.put(conversationId, conversationalCount);

+    }

+

+    public void incrementCount() {

+        calls.append("incrementCount,");

+        Integer conversationalCount = conversationalState.get(conversationId);

+        conversationalCount++;

+        conversationalState.put(conversationId, conversationalCount);

+    }

+

+    public int retrieveCount() {

+        calls.append("retrieveCount,");

+        Integer count = conversationalState.get(conversationId);

+        if (count != null) {

+            return count.intValue();

+        } else {

+            return -999;

+        }

+    }

+

+    public void businessException() throws Exception {

+        throw new Exception("Business Exception");

+    }

+

+    public void initializeCountCallback(int count) {

+        calls.append("initializeCountCallback,");

+        initializeCount(count);

+        conversationalCallback.initializeCount(count);

+    }

+

+    public void incrementCountCallback() {

+        calls.append("incrementCountCallback,");

+        incrementCount();

+        conversationalCallback.incrementCount();

+    }

+

+    public int retrieveCountCallback() {

+        calls.append("retrieveCountCallback,");

+        return conversationalCallback.retrieveCount();

+    }

+

+    public void businessExceptionCallback() throws Exception {

+        calls.append("businessExceptionCallback,");

+        conversationalCallback.businessException();

+    }

+

+    public String endConversation() {

+        calls.append("endConversation,");

+        conversationalState.remove(conversationId);

+        return conversationId;

+    }

+

+    public String endConversationCallback() {

+        calls.append("endConversationCallback,");

+        return conversationalCallback.endConversation();

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationalServiceStatefulImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationalServiceStatefulImpl.java
new file mode 100644
index 0000000000..5bafa5e075
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationalServiceStatefulImpl.java
@@ -0,0 +1,114 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.itest.conversational.impl;

+

+import org.apache.tuscany.sca.itest.conversational.ConversationalCallback;

+import org.apache.tuscany.sca.itest.conversational.ConversationalService;

+import org.oasisopen.sca.annotation.Callback;

+import org.oasisopen.sca.annotation.ConversationAttributes;

+import org.oasisopen.sca.annotation.ConversationID;

+import org.oasisopen.sca.annotation.Destroy;

+import org.oasisopen.sca.annotation.Init;

+import org.oasisopen.sca.annotation.Scope;

+import org.oasisopen.sca.annotation.Service;

+

+/**

+ * The service used when testing stateful conversations

+ *

+ * @version $Rev: 537240 $ $Date: 2007-05-11 18:35:03 +0100 (Fri, 11 May 2007) $

+ */

+@Service(ConversationalService.class)

+@Scope("CONVERSATION")

+@ConversationAttributes(maxAge = "10 minutes", maxIdleTime = "5 minutes", singlePrincipal = false)

+public class ConversationalServiceStatefulImpl implements ConversationalService {

+

+    @ConversationID

+    protected String conversationId;

+

+    @Callback

+    protected ConversationalCallback conversationalCallback;

+

+    // local count - accumulates during the conversation

+    private int count = 0;

+

+    // a static member variable that records the number of times this service is called

+    public static StringBuffer calls = new StringBuffer();

+

+    @Init

+    public void init() {

+        calls.append("init,");

+    }

+

+    @Destroy

+    public void destroy() {

+        calls.append("destroy,");

+    }

+

+    public void initializeCount(int count) {

+        calls.append("initializeCount,");

+        this.count = count;

+    }

+

+    public void incrementCount() {

+        calls.append("incrementCount,");

+        count++;

+    }

+

+    public int retrieveCount() {

+        calls.append("retrieveCount,");

+        return count;

+    }

+

+    public void businessException() throws Exception {

+        throw new Exception("Business Exception");

+    }

+

+    public void initializeCountCallback(int count) {

+        calls.append("initializeCountCallback,");

+        this.count = count;

+        conversationalCallback.initializeCount(count);

+    }

+

+    public void incrementCountCallback() {

+        calls.append("incrementCountCallback,");

+        count++;

+        conversationalCallback.incrementCount();

+    }

+

+    public int retrieveCountCallback() {

+        calls.append("retrieveCountCallback,");

+        return conversationalCallback.retrieveCount();

+    }

+

+    public void businessExceptionCallback() throws Exception {

+        calls.append("businessExceptionCallback,");

+        conversationalCallback.businessException();

+    }

+

+    public String endConversation() {

+        calls.append("endConversation,");

+        count = 0;

+        return conversationId;

+    }

+

+    public String endConversationCallback() {

+        calls.append("endConversationCallback,");

+        return conversationalCallback.endConversation();

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationalServiceStatefulNonConversationalCallbackImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationalServiceStatefulNonConversationalCallbackImpl.java
new file mode 100644
index 0000000000..8d63ebbbef
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationalServiceStatefulNonConversationalCallbackImpl.java
@@ -0,0 +1,115 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.itest.conversational.impl;

+

+import org.apache.tuscany.sca.itest.conversational.ConversationalServiceNonConversationalCallback;

+import org.apache.tuscany.sca.itest.conversational.NonConversationalCallback;

+import org.oasisopen.sca.annotation.Callback;

+import org.oasisopen.sca.annotation.ConversationAttributes;

+import org.oasisopen.sca.annotation.ConversationID;

+import org.oasisopen.sca.annotation.Destroy;

+import org.oasisopen.sca.annotation.Init;

+import org.oasisopen.sca.annotation.Scope;

+import org.oasisopen.sca.annotation.Service;

+

+/**

+ * The service used when testing stateful conversations

+ *

+ * @version $Rev: 537240 $ $Date: 2007-05-11 18:35:03 +0100 (Fri, 11 May 2007) $

+ */

+@Service(ConversationalServiceNonConversationalCallback.class)

+@Scope("CONVERSATION")

+@ConversationAttributes(maxAge = "10 minutes", maxIdleTime = "5 minutes", singlePrincipal = false)

+public class ConversationalServiceStatefulNonConversationalCallbackImpl implements

+    ConversationalServiceNonConversationalCallback {

+

+    @ConversationID

+    protected String conversationId;

+

+    @Callback

+    protected NonConversationalCallback nonConversationalCallback;

+

+    // local count - accumulates during the conversation

+    private int count = 0;

+

+    // a static member variable that records the number of times this service is called

+    public static StringBuffer calls = new StringBuffer();

+

+    @Init

+    public void init() {

+        calls.append("init,");

+    }

+

+    @Destroy

+    public void destroy() {

+        calls.append("destroy,");

+    }

+

+    public void initializeCount(int count) {

+        calls.append("initializeCount,");

+        this.count = count;

+    }

+

+    public void incrementCount() {

+        calls.append("incrementCount,");

+        count++;

+    }

+

+    public int retrieveCount() {

+        calls.append("retrieveCount,");

+        return count;

+    }

+

+    public void businessException() throws Exception {

+        throw new Exception("Business Exception");

+    }

+

+    public void initializeCountCallback(int count) {

+        calls.append("initializeCountCallback,");

+        this.count = count;

+        nonConversationalCallback.initializeCount(count);

+    }

+

+    public void incrementCountCallback() {

+        calls.append("incrementCountCallback,");

+        count++;

+        nonConversationalCallback.incrementCount();

+    }

+

+    public int retrieveCountCallback() {

+        calls.append("retrieveCountCallback,");

+        return nonConversationalCallback.retrieveCount();

+    }

+

+    public void businessExceptionCallback() throws Exception {

+        calls.append("businessExceptionCallback,");

+        nonConversationalCallback.businessException();

+    }

+

+    public String endConversation() {

+        calls.append("endConversation,");

+        count = 0;

+        return conversationId;

+    }

+

+    public String endConversationCallback() {

+        calls.append("endConversationCallback,");

+        return nonConversationalCallback.endConversation();

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationalServiceStatelessImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationalServiceStatelessImpl.java
new file mode 100644
index 0000000000..ecf108c656
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationalServiceStatelessImpl.java
@@ -0,0 +1,122 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.itest.conversational.impl;

+

+import java.util.HashMap;

+

+import org.apache.tuscany.sca.itest.conversational.ConversationalCallback;

+import org.apache.tuscany.sca.itest.conversational.ConversationalService;

+import org.oasisopen.sca.annotation.Callback;

+import org.oasisopen.sca.annotation.ConversationID;

+import org.oasisopen.sca.annotation.Destroy;

+import org.oasisopen.sca.annotation.Init;

+import org.oasisopen.sca.annotation.Scope;

+import org.oasisopen.sca.annotation.Service;

+

+/**

+ * The service used when testing stateful conversations

+ *

+ * @version $Rev: 537240 $ $Date: 2007-05-11 18:35:03 +0100 (Fri, 11 May 2007) $

+ */

+@Service(ConversationalService.class)

+@Scope("STATELESS")

+public class ConversationalServiceStatelessImpl implements ConversationalService {

+

+    @ConversationID

+    protected String conversationId;

+

+    @Callback

+    protected ConversationalCallback conversationalCallback;

+

+    // static area in which to hold conversational data

+    private static HashMap<String, Integer> conversationalState = new HashMap<String, Integer>();

+

+    // a static member variable that records the number of times this service is called

+    public static StringBuffer calls = new StringBuffer();

+

+    @Init

+    public void init() {

+        calls.append("init,");

+    }

+

+    @Destroy

+    public void destroy() {

+        calls.append("destroy,");

+    }

+

+    public void initializeCount(int count) {

+        calls.append("initializeCount,");

+        Integer conversationalCount = Integer.valueOf(count);

+        conversationalState.put(conversationId, conversationalCount);

+    }

+

+    public void incrementCount() {

+        calls.append("incrementCount,");

+        Integer conversationalCount = conversationalState.get(conversationId);

+        conversationalCount++;

+        conversationalState.put(conversationId, conversationalCount);

+    }

+

+    public int retrieveCount() {

+        calls.append("retrieveCount,");

+        Integer count = conversationalState.get(conversationId);

+        if (count != null) {

+            return count.intValue();

+        } else {

+            return -999;

+        }

+    }

+

+    public void businessException() throws Exception {

+        throw new Exception("Business Exception");

+    }

+

+    public void initializeCountCallback(int count) {

+        calls.append("initializeCountCallback,");

+        initializeCount(count);

+        conversationalCallback.initializeCount(count);

+    }

+

+    public void incrementCountCallback() {

+        calls.append("incrementCountCallback,");

+        incrementCount();

+        conversationalCallback.incrementCount();

+    }

+

+    public int retrieveCountCallback() {

+        calls.append("retrieveCountCallback,");

+        return conversationalCallback.retrieveCount();

+    }

+

+    public void businessExceptionCallback() throws Exception {

+        calls.append("businessExceptionCallback,");

+        conversationalCallback.businessException();

+    }

+

+    public String endConversation() {

+        calls.append("endConversation,");

+        conversationalState.remove(conversationId);

+        return conversationId;

+    }

+

+    public String endConversationCallback() {

+        calls.append("endConversationCallback,");

+        return conversationalCallback.endConversation();

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationalServiceStatelessScopeImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationalServiceStatelessScopeImpl.java
new file mode 100644
index 0000000000..ee09e99f1b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/ConversationalServiceStatelessScopeImpl.java
@@ -0,0 +1,93 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.itest.conversational.impl;

+

+import java.util.HashMap;

+import java.util.Map;

+

+import org.apache.tuscany.sca.itest.conversational.ConversationalService;

+import org.oasisopen.sca.annotation.ConversationID;

+import org.oasisopen.sca.annotation.Service;

+

+@Service(ConversationalService.class)

+public class ConversationalServiceStatelessScopeImpl implements ConversationalService {

+

+    @ConversationID

+    protected String cid;

+

+    static Map<String, Integer> state = new HashMap<String, Integer>();

+

+    public void destroy() {

+        // TODO Auto-generated method stub

+

+    }

+

+    public String endConversation() {

+        state.remove(cid);

+        return cid;

+    }

+

+    public String endConversationCallback() {

+        // TODO Auto-generated method stub

+        return null;

+

+    }

+

+    public void incrementCount() {

+        state.put(cid, Integer.valueOf(state.get(cid) + 1));

+    }

+

+    public void businessException() throws Exception {

+        throw new Exception("Business Exception");

+    }

+

+    public void incrementCountCallback() {

+        // TODO Auto-generated method stub

+

+    }

+

+    public void init() {

+        // TODO Auto-generated method stub

+

+    }

+

+    public void initializeCount(int count) {

+        state.put(cid, Integer.valueOf(count));

+    }

+

+    public void initializeCountCallback(int count) {

+        // TODO Auto-generated method stub

+

+    }

+

+    public void businessExceptionCallback() throws Exception {

+        throw new Exception("Business Exception");

+    }

+

+    public int retrieveCount() {

+        return state.get(cid);

+    }

+

+    public int retrieveCountCallback() {

+        // TODO Auto-generated method stub

+        return 0;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/DServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/DServiceImpl.java
new file mode 100644
index 0000000000..ad0c1fb7da
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/DServiceImpl.java
@@ -0,0 +1,68 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.conversational.impl;
+
+import org.apache.tuscany.sca.itest.conversational.DService;
+import org.oasisopen.sca.annotation.ConversationID;
+import org.oasisopen.sca.annotation.Scope;
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * Simple conversational Service
+ */
+@Service(DService.class)
+@Scope("CONVERSATION")
+public class DServiceImpl implements DService {
+
+    /**
+     * The state for this service
+     */
+    private String state = "Initial state value";
+
+    /**
+     * Returns the state for this service.
+     * 
+     * @return The state for this service
+     */
+    public String getState() {
+        return state;
+    }
+
+    /**
+     * Sets the state for this service.
+     * 
+     * @param aState The state for this service
+     */
+    public void setState(String aState) {
+        this.state = aState;
+    }
+
+    /**
+     * Sets the conversation ID for this service
+     * @param id The Conversation ID
+     */
+    @ConversationID
+    public void setConversationID(String id) {
+        System.out.println("Setting conversation ID at service = " + id);
+    }
+
+    public void endConversationViaAnnotatedMethod() {
+        System.out.println("Annotated Ends Conversation");
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/GammaImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/GammaImpl.java
new file mode 100644
index 0000000000..55390189cf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/java/org/apache/tuscany/sca/itest/conversational/impl/GammaImpl.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.conversational.impl;
+
+import java.util.ArrayList;
+
+import org.apache.tuscany.sca.itest.Record;
+import org.apache.tuscany.sca.itest.conversational.Gamma;
+import org.oasisopen.sca.annotation.ConversationID;
+import org.oasisopen.sca.annotation.Scope;
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * @version $Rev$ $Date$
+ */
+
+@Service(Gamma.class)
+@Scope("CONVERSATION")
+public class GammaImpl implements Gamma {
+    @ConversationID
+    public String conversationId;
+
+    private ArrayList<Record> list;
+
+    public void start(int param) {
+        list = new ArrayList<Record>();
+        fillList(param, conversationId);
+    }
+
+    public boolean hasNext() {
+        return !list.isEmpty();
+    }
+
+    public Record next() {
+        return list.remove(0);
+    }
+
+    public void stop() {
+        list = null;
+    }
+
+    private void fillList(int param, String cid) {
+        for (int i = 0; i < param; i++) {
+            Record record = new Record();
+            record.id = "id_" + i;
+            record.conversationId = cid;
+            list.add(record);
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/resources/ConversationAge.composite b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/resources/ConversationAge.composite
new file mode 100644
index 0000000000..12746650c7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/resources/ConversationAge.composite
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	name="ConversationAgeTest">

+

+    <component name="ConversationAgeComponent">

+		<implementation.java class="org.apache.tuscany.sca.itest.conversational.impl.ConversationAgeComponentImpl"/>

+	</component>

+

+    <component name="ConversationIdleComponent">

+		<implementation.java class="org.apache.tuscany.sca.itest.conversational.impl.ConversationMaxIdleComponentImpl"/>

+	</component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/resources/ConversationUniqueId.composite b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/resources/ConversationUniqueId.composite
new file mode 100644
index 0000000000..3fbffdc660
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/resources/ConversationUniqueId.composite
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+
+<!-- $Rev$ $Date$ -->
+
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+    targetNamespace="http://conversations"
+    name="ConversationUniqueIdTest">
+
+    <component name="Alpha">
+        <implementation.java class="org.apache.tuscany.sca.itest.conversational.impl.AlphaImpl"/>
+        <service name="Alpha">
+            <binding.sca />
+        </service>
+        <reference name="beta" target="Beta">
+            <binding.sca/>
+        </reference>
+    </component>
+
+    <component name="Beta">
+        <implementation.java class="org.apache.tuscany.sca.itest.conversational.impl.BetaImpl"/>
+        <service name="Beta">
+            <binding.sca />
+        </service>
+        <reference name="gamma" target="Gamma">
+            <binding.sca />
+        </reference>
+    </component>
+
+    <component name="Gamma">
+        <implementation.java class="org.apache.tuscany.sca.itest.conversational.impl.GammaImpl"/>
+        <service name="Gamma">
+            <binding.sca/>
+        </service>
+    </component>
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/resources/conversationId.composite b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/resources/conversationId.composite
new file mode 100644
index 0000000000..50ffdea701
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/resources/conversationId.composite
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	name="ConversationalIdTest">

+ 	      

+    <component name="ConversationIdComponent">

+		<implementation.java class="org.apache.tuscany.sca.itest.conversational.impl.ConversationIdComponentImpl"/>

+	</component>          

+     

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/resources/conversationLifetime.composite b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/resources/conversationLifetime.composite
new file mode 100644
index 0000000000..538e2f63fd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/resources/conversationLifetime.composite
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+	targetNamespace="http://conversations"
+	name="conversationLifetimeTest">
+
+    <component name="ConversationalCComponent">
+        <implementation.java class="org.apache.tuscany.sca.itest.conversational.impl.CServiceImpl"/>
+        <reference name="d" target="ConversationalDComponent" />
+    </component>
+
+    <component name="ConversationalDComponent">
+        <implementation.java class="org.apache.tuscany.sca.itest.conversational.impl.DServiceImpl"/>
+    </component>
+
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/resources/conversational.composite b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/resources/conversational.composite
new file mode 100644
index 0000000000..dba9cec03f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/main/resources/conversational.composite
@@ -0,0 +1,99 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	targetNamespace="http://conversations"

+	name="ConversationalITest">

+ 	      

+    <component name="ConversationalStatelessClientStatelessService">

+	    <implementation.java class="org.apache.tuscany.sca.itest.conversational.impl.ConversationalClientStatelessImpl"/>

+        <reference name="conversationalReferenceClient" target="ConversationalReferenceClient"/>		

+		<reference name="conversationalService" target="ConversationalServiceStatelessSL"/>

+		<reference name="conversationalService2" target="ConversationalServiceStatelessSL"/>

+    </component>   

+    

+    <component name="ConversationalStatelessClientStatefulService">

+        <implementation.java class="org.apache.tuscany.sca.itest.conversational.impl.ConversationalClientStatelessImpl"/>

+        <reference name="conversationalReferenceClient" target="ConversationalReferenceClient"/>       

+        <reference name="conversationalService" target="ConversationalServiceStateful"/>

+        <reference name="conversationalService2" target="ConversationalServiceStateful"/>        

+    </component>     

+    

+    <component name="ConversationalStatefulClientStatelessService">

+        <implementation.java class="org.apache.tuscany.sca.itest.conversational.impl.ConversationalClientStatefulImpl"/>

+        <reference name="conversationalReferenceClient" target="ConversationalReferenceClient"/>       

+        <reference name="conversationalService" target="ConversationalServiceStatelessSL"/>

+        <reference name="conversationalService2" target="ConversationalServiceStatelessSL"/>        

+    </component>   

+    

+    <component name="ConversationalStatefulClientStatefulService">

+        <implementation.java class="org.apache.tuscany.sca.itest.conversational.impl.ConversationalClientStatefulImpl"/>

+        <reference name="conversationalReferenceClient" target="ConversationalReferenceClient"/>       

+        <reference name="conversationalService" target="ConversationalServiceStateful"/>

+        <reference name="conversationalService2" target="ConversationalServiceStateful"/>        

+    </component>  

+    

+    <component name="ConversationalStatelessClientRequestService">

+	    <implementation.java class="org.apache.tuscany.sca.itest.conversational.impl.ConversationalClientStatelessImpl"/>

+        <reference name="conversationalReferenceClient" target="ConversationalReferenceClient"/>		

+		<reference name="conversationalService" target="ConversationalServiceRequest"/>

+		<reference name="conversationalService2" target="ConversationalServiceRequest"/>

+    </component> 

+    

+    <component name="ConversationalStatefulClientNonConversationalCallbackStatefulService">

+        <implementation.java class="org.apache.tuscany.sca.itest.conversational.impl.ConversationalClientStatefulNonConversationalCallbackImpl"/>

+        <reference name="conversationalReferenceClient" target="ConversationalReferenceClient"/>       

+        <reference name="conversationalService" target="ConversationalServiceStatefulNonConversationalCallback"/>

+        <reference name="conversationalService2" target="ConversationalServiceStatefulNonConversationalCallback"/>        

+    </component>     

+    

+    <component name="ConversationalReferenceClient">

+        <implementation.java class="org.apache.tuscany.sca.itest.conversational.impl.ConversationalReferenceClientImpl"/>

+    </component>    

+        

+    <component name="ConversationalServiceStateful">

+		<implementation.java class="org.apache.tuscany.sca.itest.conversational.impl.ConversationalServiceStatefulImpl"/>

+	</component>       

+   

+    <component name="ConversationalServiceStateless">

+		<implementation.java class="org.apache.tuscany.sca.itest.conversational.impl.ConversationalServiceStatelessScopeImpl"/>

+	</component>  

+	

+    <component name="ConversationalServiceStatelessSL">

+        <implementation.java class="org.apache.tuscany.sca.itest.conversational.impl.ConversationalServiceStatelessImpl"/>

+    </component> 

+

+    <component name="ConversationalServiceRequest">

+        <implementation.java class="org.apache.tuscany.sca.itest.conversational.impl.ConversationalServiceRequestImpl"/>

+    </component> 

+    

+    <component name="ConversationalServiceStatefulNonConversationalCallback">

+		<implementation.java class="org.apache.tuscany.sca.itest.conversational.impl.ConversationalServiceStatefulNonConversationalCallbackImpl"/>

+	</component>

+

+    <component name="ConversationalAComponent">

+        <implementation.java class="org.apache.tuscany.sca.itest.conversational.impl.AServiceImpl"/>

+        <reference name="b" target="ConversationalBComponent" />

+    </component>

+

+    <component name="ConversationalBComponent">

+        <implementation.java class="org.apache.tuscany.sca.itest.conversational.impl.BServiceImpl"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/test/java/org/apache/tuscany/sca/itest/conversational/ConversationIdTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/test/java/org/apache/tuscany/sca/itest/conversational/ConversationIdTestCase.java
new file mode 100644
index 0000000000..e64a9acbe2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/test/java/org/apache/tuscany/sca/itest/conversational/ConversationIdTestCase.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest.conversational;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+public class ConversationIdTestCase {
+
+    private Node node;
+
+    @Before
+    public void setUp() throws Exception {
+        String location = ContributionLocationHelper.getContributionLocation("conversationId.composite");
+        node = NodeFactory.newInstance().createNode("conversationId.composite", new Contribution("c1", location));
+        node.start();
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        if (node != null) {
+            node.stop();
+        }
+    }
+
+    @Test
+    public void testConversationId() {
+        ConversationIdService service = node.getService(ConversationIdService.class, "ConversationIdComponent");
+        Assert.assertNotNull(service.getCIDField());
+        Assert.assertNotNull(service.getCIDSetter());
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/test/java/org/apache/tuscany/sca/itest/conversational/ConversationLifetimeTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/test/java/org/apache/tuscany/sca/itest/conversational/ConversationLifetimeTestCase.java
new file mode 100644
index 0000000000..2b1aea3ff3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/test/java/org/apache/tuscany/sca/itest/conversational/ConversationLifetimeTestCase.java
@@ -0,0 +1,208 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest.conversational;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+public class ConversationLifetimeTestCase {
+
+    private static Node node;
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        String location = ContributionLocationHelper.getContributionLocation("conversationLifetime.composite");
+        node = NodeFactory.newInstance().createNode("conversationLifetime.composite", new Contribution("c1", location));
+        node.start();
+    }
+
+    @AfterClass
+    public static void tearDown() throws Exception {
+        if (node != null) {
+            node.stop();
+        }
+    }
+
+    /**
+     * Following a clarification re. the wording of the Java Common Annotations and APIs 1.00 Specification
+     * (see TUSCANY-2055) the following is accepted to be the intended operation
+     * 
+     * Whether the conversation ID is chosen by the user or is generated by the system, the client
+     * may access the conversation ID by calling getConversationID() on the current conversation object.
+     * 
+     * ServiceReference.getConversationID() - Returns the id supplied by the user that will be associated with
+     * future conversations initiated through this reference, or null if no ID has been set by the user.
+     * 
+     * ServiceReference.setConversationID(Object conversationId) - Set an ID, supplied by the user, to associate with any future conversation
+     * started through this reference. If the value supplied is null then the id will be generated
+     * by the implementation. Throws an IllegalStateException if a conversation is currently
+     * associated with this reference. 
+     * 
+     */
+
+    /**
+     * Verify that ServiceReference.getConversationID() returns null before a conversation
+     * ID has been set manually.
+     */
+    @Test
+    public void getConversationID() {
+        CService service = node.getService(CService.class, "ConversationalCComponent");
+        service.getState();
+        Assert.assertNull(service.getConversationID());
+    }
+
+    /**
+     * Verify that ServiceReference.getConversationID() returns any value previous set through the
+     * setConversationID() API.
+     */
+    @Test
+    public void getConversationID2() {
+        String userProvidedID = "A conversation ID";
+        CService service = node.getService(CService.class, "ConversationalCComponent");
+        service.setConversationID(userProvidedID);
+        service.getState();
+        Assert.assertEquals(service.getConversationID(), userProvidedID);
+    }
+
+    /**
+     * Whether the conversation ID is chosen by the user or is generated by the system, the client
+     * may access the conversation ID by calling getConversationID() on the current conversation object.
+     * Here test the manually set conversationID
+     */
+    @Test
+    public void getConversationID3() {
+        String userProvidedID = "A conversation ID 3";
+        CService service = node.getService(CService.class, "ConversationalCComponent");
+        service.setConversationID(userProvidedID);
+        service.getState();
+        Assert.assertEquals(service.getConversationObjectConversationId(), userProvidedID);
+    }
+
+    /**
+     * Whether the conversation ID is chosen by the user or is generated by the system, the client
+     * may access the conversation ID by calling getConversationID() on the current conversation object.
+     * Here test the auto generated conversationId
+     */
+    @Test
+    public void getConversationID4() {
+        CService service = node.getService(CService.class, "ConversationalCComponent");
+        service.getState();
+        Assert.assertNotNull(service.getConversationObjectConversationId());
+    }
+
+    /**
+     * Java Common Annotations and APIs 1.00 Specification line 494-495 Verify:
+     * If a method is invoked on a service reference after an
+     * "@EndsConversation" method has been called then a new conversation will
+     * automatically be started.
+     */
+    @Test
+    public void implicitStartNewConversationAfterEnd() {
+        CService service = node.getService(CService.class, "ConversationalCComponent");
+        service.getState();
+        Object firstID = service.getConversationObjectConversationId();
+        service.endConversationViaAnnotatedMethod();
+        service.getState();
+        Assert.assertNotSame(firstID, service.getConversationObjectConversationId());
+    }
+
+    /**
+     * Java Common Annotations and APIs 1.00 Specification line 495-495 Verify: If a
+     * method is invoked on a service reference after an "@EndsConversation"
+     * method has been called then a new conversation will automatically be
+     * started. Note: Uses Conversation.end() rather than "@EndsConversation"
+     */
+    @Test
+    public void implicitStartNewConversationAfterEnd2() {
+        CService service = node.getService(CService.class, "ConversationalCComponent");
+        service.getState();
+        Object firstID = service.getConversationObjectConversationId();
+        service.endConversation();
+        service.getState();
+        Assert.assertNotSame(firstID, service.getConversationObjectConversationId());
+    }
+
+    /**
+     * Java Common Annotations and APIs 1.00 Specification line 495-497 Verify:
+     * If ServiceReference.getConversationID() is called after the
+     * "@EndsConversation" method is called, but before the next conversation
+     * has been started, it will return null.
+     */
+    @Test
+    public void nullConversationIDAfterEndConversation() {
+        CService service = node.getService(CService.class, "ConversationalCComponent");
+        service.getState();
+        service.endConversationViaAnnotatedMethod();
+        Assert.assertNull(service.getConversationObjectConversationId());
+    }
+
+    /**
+     * Java Common Annotations and APIs 1.00 Specification line 495-497 Verify:
+     * If ServiceReference.getConversationID() is called after the
+     * "@EndsConversation" method is called, but before the next conversation
+     * has been started, it will return null.  Note: Uses explicit set of Conversation ID
+     */
+    @Test
+    public void nullConversationIDAfterEndConversation1a() {
+        CService service = node.getService(CService.class, "ConversationalCComponent");
+        service.setConversationID("User provided ID");
+        service.getState();
+        service.endConversationViaAnnotatedMethod();
+        Assert.assertNull(service.getConversationObjectConversationId());
+    }
+
+    /**
+     * Java Common Annotations and APIs 1.00 Specification line 495-497 Verify: If
+     * ServiceReference.getConversationID() is called after the
+     * "@EndsConversationmethod" is called, but before the next conversation has
+     * been started, it will return null. Note: Uses Conversation.end() rather
+     * than "@EndsConversation"
+     */
+    @Test
+    public void nullConversationIDAfterEndConversation2() {
+        CService service = node.getService(CService.class, "ConversationalCComponent");
+        service.getState();
+        service.endConversation();
+        Assert.assertNull(service.getConversationObjectConversationId());
+    }
+
+    /**
+     * Java Common Annotations and APIs 1.00 Specification line 495-497 Verify: If
+     * ServiceReference.getConversationID() is called after the
+     * "@EndsConversationmethod" is called, but before the next conversation has
+     * been started, it will return null. Note: Uses Conversation.end() rather
+     * than "@EndsConversation".  Note 2: Uses explicit set of Conversation ID
+     */
+    @Test
+    public void nullConversationIDAfterEndConversation2a() {
+        CService service = node.getService(CService.class, "ConversationalCComponent");
+        service.setConversationID("User provided ID");
+        service.getState();
+        service.endConversation();
+        Assert.assertNull(service.getConversationObjectConversationId());
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/test/java/org/apache/tuscany/sca/itest/conversational/ConversationUniqueIdTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/test/java/org/apache/tuscany/sca/itest/conversational/ConversationUniqueIdTestCase.java
new file mode 100644
index 0000000000..f9bb69aa30
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/test/java/org/apache/tuscany/sca/itest/conversational/ConversationUniqueIdTestCase.java
@@ -0,0 +1,78 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest.conversational;
+
+import org.apache.tuscany.sca.itest.TestResult;
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Ignore;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConversationUniqueIdTestCase {
+
+    private Node node;
+
+    @Before
+    public void setUp() throws Exception {
+        String location = ContributionLocationHelper.getContributionLocation("ConversationUniqueId.composite");
+        node = NodeFactory.newInstance().createNode("ConversationUniqueId.composite", new Contribution("c1", location));
+        node.start();
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        if (node != null) {
+            node.stop();
+        }
+    }
+
+    @Ignore("I'm seeing NPE in GammaImpl.hasNext()")
+    @Test
+    public void testConversationUniqueId() {
+        Alpha alpha = node.getService(Alpha.class, "Alpha");
+        int numConversations = 3;
+
+        for (int i = 0; i < numConversations; ++i) {
+            alpha.run(5);
+        }
+
+        // Wait for the conversations to complete
+        while (TestResult.getCompleted() < numConversations) {
+            try {
+                Thread.sleep(1000);
+            } catch (InterruptedException e) {
+            }
+        }
+
+        Assert.assertEquals(TestResult.results.size(), numConversations);
+        for (Boolean value : TestResult.results.values()) {
+            Assert.assertTrue(value);
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/test/java/org/apache/tuscany/sca/itest/conversational/ConversationalAgeTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/test/java/org/apache/tuscany/sca/itest/conversational/ConversationalAgeTestCase.java
new file mode 100644
index 0000000000..a686754d3a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/test/java/org/apache/tuscany/sca/itest/conversational/ConversationalAgeTestCase.java
@@ -0,0 +1,107 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest.conversational;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.oasisopen.sca.ConversationEndedException;
+
+public class ConversationalAgeTestCase {
+
+    private static Node node;
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        System.setProperty("org.apache.tuscany.sca.core.conversation.ConversationManager.ReaperInterval", "2");
+        String location = ContributionLocationHelper.getContributionLocation("ConversationAge.composite");
+        node = NodeFactory.newInstance().createNode("ConversationAge.composite", new Contribution("c1", location));
+        node.start();
+    }
+
+    @AfterClass
+    public static void tearDown() throws Exception {
+        System.clearProperty("org.apache.tuscany.sca.core.conversation.ConversationManager.ReaperInterval");
+        if (node != null) {
+            node.stop();
+        }
+    }
+
+    @Test
+    public void testMaxAge() throws InterruptedException {
+
+        ConversationalService conversationalService =
+            node.getService(ConversationalService.class, "ConversationAgeComponent");
+
+        Assert.assertEquals(0, conversationalService.retrieveCount());
+        conversationalService.initializeCount(42);
+        Assert.assertEquals(42, conversationalService.retrieveCount());
+        Assert.assertEquals(42, conversationalService.retrieveCount());
+        Thread.sleep(500);
+        try {
+            Assert.assertEquals(42, conversationalService.retrieveCount());
+        } catch (ConversationEndedException e) {
+            Assert.fail();
+        }
+    }
+
+    @Test
+    public void testAgeExpired() throws InterruptedException {
+
+        ConversationalService conversationalService =
+            node.getService(ConversationalService.class, "ConversationAgeComponent");
+
+        Assert.assertEquals(0, conversationalService.retrieveCount());
+        conversationalService.initializeCount(42);
+        Assert.assertEquals(42, conversationalService.retrieveCount());
+        Assert.assertEquals(42, conversationalService.retrieveCount());
+        Thread.sleep(1100);
+        try {
+            Assert.assertEquals(0, conversationalService.retrieveCount());
+            Assert.fail();
+        } catch (ConversationEndedException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testMaxIdle() throws InterruptedException {
+
+        ConversationalService conversationalService =
+            node.getService(ConversationalService.class, "ConversationIdleComponent");
+
+        Assert.assertEquals(0, conversationalService.retrieveCount());
+        conversationalService.initializeCount(42);
+        Assert.assertEquals(42, conversationalService.retrieveCount());
+        Assert.assertEquals(42, conversationalService.retrieveCount());
+        Thread.sleep(1100);
+        try {
+            Assert.assertEquals(0, conversationalService.retrieveCount());
+        } catch (ConversationEndedException e) {
+            // expected
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/test/java/org/apache/tuscany/sca/itest/conversational/ConversationalJ2SETestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/test/java/org/apache/tuscany/sca/itest/conversational/ConversationalJ2SETestCase.java
new file mode 100644
index 0000000000..ee1bf84fc4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/test/java/org/apache/tuscany/sca/itest/conversational/ConversationalJ2SETestCase.java
@@ -0,0 +1,88 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest.conversational;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+public class ConversationalJ2SETestCase {
+
+    private Node node;
+
+    @Before
+    public void setUp() throws Exception {
+        String location = ContributionLocationHelper.getContributionLocation("conversational.composite");
+        node = NodeFactory.newInstance().createNode("conversational.composite", new Contribution("c1", location));
+        node.start();
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        if (node != null) {
+            node.stop();
+        }
+    }
+
+    @Test
+    public void testStatefulConversation() {
+        ConversationalService conversationalService =
+            node.getService(ConversationalService.class, "ConversationalServiceStateful");
+
+        conversationalService.initializeCount(1);
+        Assert.assertEquals(1, conversationalService.retrieveCount());
+        conversationalService.incrementCount();
+        Assert.assertEquals(2, conversationalService.retrieveCount());
+        conversationalService.endConversation();
+
+        Assert.assertEquals(0, conversationalService.retrieveCount());
+
+        conversationalService.initializeCount(4);
+        Assert.assertEquals(4, conversationalService.retrieveCount());
+        conversationalService.incrementCount();
+        Assert.assertEquals(5, conversationalService.retrieveCount());
+        conversationalService.endConversation();
+
+    }
+
+    @Test
+    public void testStatelessConversation() {
+        ConversationalService conversationalService =
+            node.getService(ConversationalService.class, "ConversationalServiceStateless");
+
+        conversationalService.initializeCount(1);
+        Assert.assertEquals(1, conversationalService.retrieveCount());
+        conversationalService.incrementCount();
+        Assert.assertEquals(2, conversationalService.retrieveCount());
+        conversationalService.endConversation();
+
+        conversationalService.initializeCount(4);
+        Assert.assertEquals(4, conversationalService.retrieveCount());
+        conversationalService.incrementCount();
+        Assert.assertEquals(5, conversationalService.retrieveCount());
+        conversationalService.endConversation();
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/test/java/org/apache/tuscany/sca/itest/conversational/ConversationalTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/test/java/org/apache/tuscany/sca/itest/conversational/ConversationalTestCase.java
new file mode 100644
index 0000000000..56bca7ac78
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/conversations/src/test/java/org/apache/tuscany/sca/itest/conversational/ConversationalTestCase.java
@@ -0,0 +1,702 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.itest.conversational;

+

+import org.apache.tuscany.sca.itest.conversational.impl.ConversationalClientStatefulImpl;

+import org.apache.tuscany.sca.itest.conversational.impl.ConversationalClientStatefulNonConversationalCallbackImpl;

+import org.apache.tuscany.sca.itest.conversational.impl.ConversationalClientStatelessImpl;

+import org.apache.tuscany.sca.itest.conversational.impl.ConversationalServiceRequestImpl;

+import org.apache.tuscany.sca.itest.conversational.impl.ConversationalServiceStatefulImpl;

+import org.apache.tuscany.sca.itest.conversational.impl.ConversationalServiceStatefulNonConversationalCallbackImpl;

+import org.apache.tuscany.sca.itest.conversational.impl.ConversationalServiceStatelessImpl;

+import org.apache.tuscany.sca.node.Contribution;

+import org.apache.tuscany.sca.node.ContributionLocationHelper;

+import org.apache.tuscany.sca.node.Node;

+import org.apache.tuscany.sca.node.NodeFactory;

+import org.junit.AfterClass;

+import org.junit.Assert;

+import org.junit.BeforeClass;

+import org.junit.Test;

+

+public class ConversationalTestCase {

+

+    private static Node node;

+    private static ConversationalClient conversationalStatelessClientStatelessService;

+    private static ConversationalClient conversationalStatelessClientStatefulService;

+    private static ConversationalClient conversationalStatefulClientStatelessService;

+    private static ConversationalClient conversationalStatefulClientStatefulService;

+    private static ConversationalClient conversationalStatelessClientRequestService;

+    private static ConversationalClient conversationalStatefulClientNonConversationalCallbackStatelessService;

+

+    @BeforeClass

+    public static void setUp() throws Exception {

+        try {

+            String location = ContributionLocationHelper.getContributionLocation("conversational.composite");

+            node = NodeFactory.newInstance().createNode("conversational.composite", new Contribution("c1", location));

+            node.start();

+

+            conversationalStatelessClientStatelessService =

+                node.getService(ConversationalClient.class, "ConversationalStatelessClientStatelessService");

+

+            conversationalStatelessClientStatefulService =

+                node.getService(ConversationalClient.class, "ConversationalStatelessClientStatefulService");

+

+            conversationalStatefulClientStatelessService =

+                node.getService(ConversationalClient.class, "ConversationalStatefulClientStatelessService");

+

+            conversationalStatefulClientStatefulService =

+                node.getService(ConversationalClient.class, "ConversationalStatefulClientStatefulService");

+            conversationalStatelessClientRequestService =

+                node.getService(ConversationalClient.class, "ConversationalStatelessClientRequestService");

+            conversationalStatefulClientNonConversationalCallbackStatelessService =

+                node.getService(ConversationalClient.class,

+                                "ConversationalStatefulClientNonConversationalCallbackStatefulService");

+

+        } catch (Exception ex) {

+            System.err.println(ex.toString());

+        }

+

+    }

+

+    @AfterClass

+    public static void tearDown() throws Exception {

+        node.stop();

+    }

+

+    private void resetCallStack() {

+

+        // reset the place where we record the sequence of calls passing

+        // through each component instance

+        ConversationalServiceStatelessImpl.calls = new StringBuffer();

+        ConversationalServiceStatefulImpl.calls = new StringBuffer();

+        ConversationalClientStatelessImpl.calls = new StringBuffer();

+        ConversationalClientStatefulImpl.calls = new StringBuffer();

+        ConversationalClientStatefulNonConversationalCallbackImpl.calls = new StringBuffer();

+        ConversationalServiceStatefulNonConversationalCallbackImpl.calls = new StringBuffer();

+

+    }

+

+    // stateless client stateful service tests

+    // =======================================

+    @Test

+    public void testStatelessStatefulConversationFromInjectedReference() {

+        int count = conversationalStatelessClientStatefulService.runConversationFromInjectedReference();

+        Assert.assertEquals(2, count);

+    }

+

+    @Test

+    public void testStatelessStatefulConversationFromInjectedReference2() {

+        int count = conversationalStatelessClientStatefulService.runConversationFromInjectedReference2();

+        Assert.assertEquals(2, count);

+    }

+

+    @Test

+    public void testStatelessStatefulConversationFromServiceReference() {

+        int count = conversationalStatelessClientStatefulService.runConversationFromServiceReference();

+        Assert.assertEquals(2, count);

+    }

+

+    @Test

+    public void testStatelessStatefulConversationWithUserDefinedConversationId() {

+        int count = conversationalStatelessClientStatefulService.runConversationWithUserDefinedConversationId();

+        Assert.assertEquals(2, count);

+    }

+

+    @Test

+    public void testStatelessStatefulConversationCheckUserDefinedConversationId() {

+        String conversationId =

+            conversationalStatelessClientStatefulService.runConversationCheckUserDefinedConversationId();

+        Assert.assertEquals("MyConversation2", conversationId);

+    }

+

+    @Test

+    public void testStatelessStatefulConversationCheckingScope() {

+        resetCallStack();

+        conversationalStatelessClientStatefulService.runConversationCheckingScope();

+        Assert.assertEquals("init,initializeCount,incrementCount,retrieveCount,endConversation,destroy,",

+                            ConversationalServiceStatefulImpl.calls.toString());

+    }

+

+    @Test

+    public void testStatelessStatefulConversationWithCallback() {

+        resetCallStack();

+        int count = conversationalStatelessClientStatefulService.runConversationWithCallback();

+        Assert.assertEquals(0, count);

+

+        Assert

+            .assertEquals("init,runConversationWithCallback,init,initializeCount,destroy,init,incrementCount,destroy,init,retrieveCount,destroy,init,endConversation,destroy,destroy,",

+                          ConversationalClientStatelessImpl.calls.toString());

+    }

+

+    //@Test

+    public void testStatelessStatefulConversationHavingPassedReference() {

+        int count = conversationalStatelessClientStatefulService.runConversationHavingPassedReference();

+        Assert.assertEquals(3, count);

+    }

+

+    @Test

+    public void testStatelessStatefulConversationBusinessException() {

+        String message = conversationalStatelessClientStatefulService.runConversationBusinessException();

+        Assert.assertEquals("Business Exception", message);

+    }

+

+    @Test

+    public void testStatelessStatefulConversationBusinessExceptionCallback() {

+        String message = conversationalStatelessClientStatefulService.runConversationBusinessExceptionCallback();

+        Assert.assertEquals("Business Exception", message);

+    }

+

+    @Test

+    public void testStatelessStatefulConversationCallingEndedConversation() {

+        int count = conversationalStatelessClientStatefulService.runConversationCallingEndedConversation();

+        Assert.assertEquals(0, count);

+    }

+

+    @Test

+    public void testStatelessStatefulConversationCallingEndedConversationCallback() {

+        int count = conversationalStatelessClientStatefulService.runConversationCallingEndedConversationCallback();

+        Assert.assertEquals(0, count);

+    }

+

+    @Test

+    public void testStatelessStatefulConversationCallingEndedConversationCheckConversationId() {

+        String id =

+            conversationalStatelessClientStatefulService.runConversationCallingEndedConversationCheckConversationId();

+        Assert.assertEquals(null, id);

+    }

+

+    //@Test

+    public void testStatelessStatefulConversationCallingEndedConversationCallbackCheckConversationId() {

+        String id =

+            conversationalStatelessClientStatefulService

+                .runConversationCallingEndedConversationCallbackCheckConversationId();

+        Assert.assertEquals(null, id);

+    }

+

+    // stateless client stateless service tests

+    // ========================================

+    @Test

+    public void testStatelessStatelessConversationFromInjectedReference() {

+        int count = conversationalStatelessClientStatelessService.runConversationFromInjectedReference();

+        Assert.assertEquals(2, count);

+    }

+

+    @Test

+    public void testStatelessStatelessConversationFromInjectedReference2() {

+        int count = conversationalStatelessClientStatelessService.runConversationFromInjectedReference2();

+        Assert.assertEquals(2, count);

+    }

+

+    @Test

+    public void testStatelessStatelessConversationFromServiceReference() {

+        int count = conversationalStatelessClientStatelessService.runConversationFromServiceReference();

+        Assert.assertEquals(2, count);

+    }

+

+    @Test

+    public void testStatelessStatelessConversationWithUserDefinedConversationId() {

+        int count = conversationalStatelessClientStatelessService.runConversationWithUserDefinedConversationId();

+        Assert.assertEquals(2, count);

+    }

+

+    @Test

+    public void testStatelessStatelessConversationCheckUserDefinedConversationId() {

+        String conversationId =

+            conversationalStatelessClientStatelessService.runConversationCheckUserDefinedConversationId();

+        Assert.assertEquals("MyConversation2", conversationId);

+    }

+

+    @Test

+    public void testStatelessStatelessConversationCheckingScope() {

+        resetCallStack();

+        conversationalStatelessClientStatelessService.runConversationCheckingScope();

+        Assert

+            .assertEquals("init,initializeCount,destroy,init,incrementCount,destroy,init,retrieveCount,destroy,init,endConversation,destroy,",

+                          ConversationalServiceStatelessImpl.calls.toString());

+    }

+

+    @Test

+    public void testStatelessStatelessConversationWithCallback() {

+        resetCallStack();

+        int count = conversationalStatelessClientStatelessService.runConversationWithCallback();

+        Assert.assertEquals(0, count);

+

+        Assert

+            .assertEquals("init,runConversationWithCallback,init,initializeCount,destroy,init,incrementCount,destroy,init,retrieveCount,destroy,init,endConversation,destroy,destroy,",

+                          ConversationalClientStatelessImpl.calls.toString());

+    }

+

+    //@Test

+    public void testStatelessStatelessConversationHavingPassedReference() {

+        int count = conversationalStatelessClientStatelessService.runConversationHavingPassedReference();

+        Assert.assertEquals(3, count);

+    }

+

+    @Test

+    public void testStatelessStatelessConversationCallingEndedConversation() {

+        int count = conversationalStatelessClientStatelessService.runConversationCallingEndedConversation();

+        Assert.assertEquals(-999, count);

+    }

+

+    @Test

+    public void testStatelessStatelessConversationCallingEndedConversationCallback() {

+        int count = conversationalStatelessClientStatelessService.runConversationCallingEndedConversationCallback();

+        Assert.assertEquals(0, count);

+    }

+

+    @Test

+    public void testStatelessStatelessConversationCallingEndedConversationCheckConversationId() {

+        String id =

+            conversationalStatelessClientStatelessService.runConversationCallingEndedConversationCheckConversationId();

+        Assert.assertEquals(null, id);

+    }

+

+    //@Test

+    public void testStatelessStatelessConversationCallingEndedConversationCallbackCheckConversationId() {

+        String id =

+            conversationalStatelessClientStatelessService

+                .runConversationCallingEndedConversationCallbackCheckConversationId();

+        Assert.assertEquals(null, id);

+    }

+

+    // stateful client stateful service tests  

+    // ======================================

+    @Test

+    public void testStatefulStatefulConversationFromInjectedReference() {

+        int count = conversationalStatefulClientStatefulService.runConversationFromInjectedReference();

+        Assert.assertEquals(2, count);

+    }

+

+    @Test

+    public void testStatefulStatefulConversationFromInjectedReference2() {

+        int count = conversationalStatefulClientStatefulService.runConversationFromInjectedReference2();

+        Assert.assertEquals(2, count);

+    }

+

+    @Test

+    public void testStatefulStatefulConversationFromServiceReference() {

+        int count = conversationalStatefulClientStatefulService.runConversationFromServiceReference();

+        Assert.assertEquals(2, count);

+    }

+

+    @Test

+    public void testStatefulStatefulConversationWithUserDefinedConversationId() {

+        int count = conversationalStatefulClientStatefulService.runConversationWithUserDefinedConversationId();

+        Assert.assertEquals(2, count);

+    }

+

+    @Test

+    public void testStatefulStatefulConversationCheckUserDefinedConversationId() {

+        String conversationId =

+            conversationalStatefulClientStatefulService.runConversationCheckUserDefinedConversationId();

+        Assert.assertEquals("MyConversation2", conversationId);

+    }

+

+    @Test

+    public void testStatefulStatefulConversationCheckingScope() {

+        resetCallStack();

+        conversationalStatefulClientStatefulService.runConversationCheckingScope();

+        Assert.assertEquals("init,initializeCount,incrementCount,retrieveCount,endConversation,destroy,",

+                            ConversationalServiceStatefulImpl.calls.toString());

+    }

+

+    @Test

+    public void testStatefulStatefulConversationWithCallback() {

+        resetCallStack();

+        int count = conversationalStatefulClientStatefulService.runConversationWithCallback();

+        Assert.assertEquals(4, count);

+

+        Assert

+            .assertEquals("init,runConversationWithCallback,initializeCount,incrementCount,retrieveCount,endConversation,destroy,",

+                          ConversationalClientStatefulImpl.calls.toString());

+    }

+

+    //@Test

+    public void testStatefulStatefulConversationHavingPassedReference() {

+        int count = conversationalStatefulClientStatefulService.runConversationHavingPassedReference();

+        Assert.assertEquals(3, count);

+    }

+

+    @Test

+    public void testStatefulStatefulConversationCallingEndedConversation() {

+        int count = conversationalStatefulClientStatefulService.runConversationCallingEndedConversation();

+        Assert.assertEquals(0, count);

+    }

+

+    @Test

+    public void testStatefulStatefulConversationCallingEndedConversationCallback() {

+        int count = conversationalStatefulClientStatefulService.runConversationCallingEndedConversationCallback();

+        Assert.assertEquals(0, count);

+    }

+

+    @Test

+    public void testStatefulStatefulConversationCallingEndedConversationCheckConversationId() {

+        String id =

+            conversationalStatefulClientStatefulService.runConversationCallingEndedConversationCheckConversationId();

+        Assert.assertEquals(null, id);

+    }

+

+    @Test

+    public void testStatefulStatefulConversationCallingEndedConversationCallbackCheckConversationId() {

+        String id =

+            conversationalStatefulClientStatefulService

+                .runConversationCallingEndedConversationCallbackCheckConversationId();

+        Assert.assertEquals(null, id);

+    }

+

+    // stateful client stateless service tests  

+    // =======================================

+    @Test

+    public void testStatefulStatelessConversationFromInjectedReference() {

+        int count = conversationalStatefulClientStatelessService.runConversationFromInjectedReference();

+        Assert.assertEquals(2, count);

+    }

+

+    @Test

+    public void testStatefulStatelessConversationFromInjectedReference2() {

+        int count = conversationalStatefulClientStatelessService.runConversationFromInjectedReference2();

+        Assert.assertEquals(2, count);

+    }

+

+    @Test

+    public void testStatefulStatelessConversationFromServiceReference() {

+        int count = conversationalStatefulClientStatelessService.runConversationFromServiceReference();

+        Assert.assertEquals(2, count);

+    }

+

+    @Test

+    public void testStatefulStatelessConversationWithUserDefinedConversationId() {

+        int count = conversationalStatefulClientStatelessService.runConversationWithUserDefinedConversationId();

+        Assert.assertEquals(2, count);

+    }

+

+    @Test

+    public void testStatefulStatelessConversationCheckUserDefinedConversationId() {

+        String conversationId =

+            conversationalStatefulClientStatelessService.runConversationCheckUserDefinedConversationId();

+        Assert.assertEquals("MyConversation2", conversationId);

+    }

+

+    @Test

+    public void testStatefulStatelessConversationCheckingScope() {

+        resetCallStack();

+        conversationalStatefulClientStatelessService.runConversationCheckingScope();

+        Assert

+            .assertEquals("init,initializeCount,destroy,init,incrementCount,destroy,init,retrieveCount,destroy,init,endConversation,destroy,",

+                          ConversationalServiceStatelessImpl.calls.toString());

+    }

+

+    @Test

+    public void testStatefulStatelessConversationWithCallback() {

+        resetCallStack();

+        int count = conversationalStatefulClientStatelessService.runConversationWithCallback();

+        Assert.assertEquals(4, count);

+

+        Assert

+            .assertEquals("init,runConversationWithCallback,initializeCount,incrementCount,retrieveCount,endConversation,destroy,",

+                          ConversationalClientStatefulImpl.calls.toString());

+    }

+

+    //@Test

+    public void testStatefulStatelessConversationHavingPassedReference() {

+        int count = conversationalStatefulClientStatelessService.runConversationHavingPassedReference();

+        Assert.assertEquals(3, count);

+    }

+

+    @Test

+    public void testStatefulStatelessConversationCallingEndedConversation() {

+        int count = conversationalStatefulClientStatelessService.runConversationCallingEndedConversation();

+        Assert.assertEquals(-999, count);

+    }

+

+    @Test

+    public void testStatefulStatelessConversationCallingEndedConversationCallback() {

+        int count = conversationalStatefulClientStatelessService.runConversationCallingEndedConversationCallback();

+        Assert.assertEquals(0, count);

+    }

+

+    @Test

+    public void testStatefulStatelessConversationCallingEndedConversationCheckConversationId() {

+        String id =

+            conversationalStatefulClientStatelessService.runConversationCallingEndedConversationCheckConversationId();

+        Assert.assertEquals(null, id);

+    }

+

+    @Test

+    public void testStatefulStatelessConversationCallingEndedConversationCallbackCheckConversationId() {

+        String id =

+            conversationalStatefulClientStatelessService

+                .runConversationCallingEndedConversationCallbackCheckConversationId();

+        Assert.assertEquals(null, id);

+    }

+

+    // stateless client request scope service tests

+    // ============================================

+    @Test

+    public void testStatelessRequestConversationFromInjectedReference() {

+        int count = conversationalStatelessClientRequestService.runConversationFromInjectedReference();

+        Assert.assertEquals(2, count);

+    }

+

+    @Test

+    public void testStatelessRequestConversationFromInjectedReference2() {

+        int count = conversationalStatelessClientRequestService.runConversationFromInjectedReference2();

+        Assert.assertEquals(1, count);

+    }

+

+    @Test

+    public void testStatelessRequestConversationFromServiceReference() {

+        int count = conversationalStatelessClientRequestService.runConversationFromServiceReference();

+        Assert.assertEquals(2, count);

+    }

+

+    @Test

+    public void testStatelessRequestConversationWithUserDefinedConversationId() {

+        int count = conversationalStatelessClientRequestService.runConversationWithUserDefinedConversationId();

+        Assert.assertEquals(2, count);

+    }

+

+    //@Test

+    public void testStatelessRequestConversationCheckUserDefinedConversationId() {

+        String conversationId =

+            conversationalStatelessClientRequestService.runConversationCheckUserDefinedConversationId();

+        Assert.assertEquals("MyConversation2", conversationId);

+    }

+

+    @Test

+    public void testStatelessRequestConversationCheckingScope() {

+        resetCallStack();

+        ConversationalServiceRequestImpl.calls = new StringBuffer();

+        conversationalStatelessClientRequestService.runConversationCheckingScope();

+        Assert.assertEquals("initializeCount,incrementCount,retrieveCount,endConversation,",

+                            ConversationalServiceRequestImpl.calls.toString());

+    }

+

+    @Test

+    public void testStatelessRequestConversationWithCallback() {

+        resetCallStack();

+        ConversationalClientStatelessImpl.calls = new StringBuffer();

+        int count = conversationalStatelessClientRequestService.runConversationWithCallback();

+        Assert.assertEquals(0, count);

+

+        Assert

+            .assertEquals("init,runConversationWithCallback,init,initializeCount,destroy,init,incrementCount,destroy,init,retrieveCount,destroy,init,endConversation,destroy,destroy,",

+                          ConversationalClientStatelessImpl.calls.toString());

+    }

+

+    //@Test

+    public void testStatelessRequestConversationHavingPassedReference() {

+        int count = conversationalStatelessClientRequestService.runConversationHavingPassedReference();

+        Assert.assertEquals(3, count);

+    }

+

+    @Test

+    public void testStatelessRequestConversationBusinessException() {

+        String message = conversationalStatelessClientRequestService.runConversationBusinessException();

+        Assert.assertEquals("Business Exception", message);

+    }

+

+    @Test

+    public void testStatelessRequestConversationBusinessExceptionCallback() {

+        String message = conversationalStatelessClientRequestService.runConversationBusinessExceptionCallback();

+        Assert.assertEquals("Business Exception", message);

+    }

+

+    @Test

+    public void testStatelessRequestConversationCallingEndedConversation() {

+        int count = conversationalStatelessClientRequestService.runConversationCallingEndedConversation();

+        Assert.assertEquals(-999, count);

+    }

+

+    @Test

+    public void testStatelessRequestConversationCallingEndedConversationCallback() {

+        int count = conversationalStatelessClientRequestService.runConversationCallingEndedConversationCallback();

+        Assert.assertEquals(0, count);

+    }

+

+    @Test

+    public void testStatelessRequestConversationCallingEndedConversationCheckConversationId() {

+        String id =

+            conversationalStatelessClientRequestService.runConversationCallingEndedConversationCheckConversationId();

+        Assert.assertEquals(null, id);

+    }

+

+    //@Test

+    public void testStatelessRequestConversationCallingEndedConversationCallbackCheckConversationId() {

+        String id =

+            conversationalStatelessClientRequestService

+                .runConversationCallingEndedConversationCallbackCheckConversationId();

+        Assert.assertEquals(null, id);

+    }

+

+    // stateful client non conversational callback stateful service tests  

+    // ==================================================================

+

+    @Test

+    public void testStatefulNonConversationalCallbackStatefulConversationFromInjectedReference() {

+        int count =

+            conversationalStatefulClientNonConversationalCallbackStatelessService

+                .runConversationFromInjectedReference();

+        Assert.assertEquals(2, count);

+    }

+

+    @Test

+    public void testStatefulNonConversationalCallbackStatefulConversationFromInjectedReference2() {

+        int count =

+            conversationalStatefulClientNonConversationalCallbackStatelessService

+                .runConversationFromInjectedReference2();

+        Assert.assertEquals(2, count);

+    }

+

+    @Test

+    public void testStatefulNonConversationalCallbackStatefulConversationFromServiceReference() {

+        int count =

+            conversationalStatefulClientNonConversationalCallbackStatelessService.runConversationFromServiceReference();

+        Assert.assertEquals(2, count);

+    }

+

+    @Test

+    public void testStatefulNonConversationalCallbackStatefulConversationWithUserDefinedConversationId() {

+        int count =

+            conversationalStatefulClientNonConversationalCallbackStatelessService

+                .runConversationWithUserDefinedConversationId();

+        Assert.assertEquals(2, count);

+    }

+

+    @Test

+    public void testStatefulNonConversationalCallbackStatefulConversationCheckUserDefinedConversationId() {

+        String conversationId =

+            conversationalStatefulClientNonConversationalCallbackStatelessService

+                .runConversationCheckUserDefinedConversationId();

+        Assert.assertEquals("MyConversation2", conversationId);

+    }

+

+    @Test

+    public void testStatefulNonConversationalCallbackStatefulConversationCheckingScope() {

+        resetCallStack();

+        conversationalStatefulClientNonConversationalCallbackStatelessService.runConversationCheckingScope();

+        Assert.assertEquals("init,initializeCount,incrementCount,retrieveCount,endConversation,destroy,",

+                            ConversationalServiceStatefulNonConversationalCallbackImpl.calls.toString());

+    }

+

+    @Test

+    public void testStatefulNonConversationalCallbackStatefulConversationWithCallback() {

+        resetCallStack();

+        int count = conversationalStatefulClientNonConversationalCallbackStatelessService.runConversationWithCallback();

+        Assert.assertEquals(0, count);

+

+        Assert

+            .assertEquals("init,runConversationWithCallback,init,initializeCount,destroy,init,incrementCount,destroy,init,retrieveCount,destroy,init,endConversation,destroy,",

+                          ConversationalClientStatefulNonConversationalCallbackImpl.calls.toString());

+    }

+

+    //@Test

+    public void testStatefulNonConversationalCallbackStatefulConversationHavingPassedReference() {

+        int count =

+            conversationalStatefulClientNonConversationalCallbackStatelessService

+                .runConversationHavingPassedReference();

+        Assert.assertEquals(0, count);

+    }

+

+    @Test

+    public void testStatefulNonConversationalCallbackStatefulConversationCallingEndedConversation() {

+        int count =

+            conversationalStatefulClientNonConversationalCallbackStatelessService

+                .runConversationCallingEndedConversation();

+        Assert.assertEquals(0, count);

+    }

+

+    @Test

+    public void testStatefulNonConversationalCallbackStatefulConversationCallingEndedConversationCallback() {

+        int count =

+            conversationalStatefulClientNonConversationalCallbackStatelessService

+                .runConversationCallingEndedConversationCallback();

+        Assert.assertEquals(0, count);

+    }

+

+    @Test

+    public void testStatefulNonConversationalCallbackStatefulConversationCallingEndedConversationCheckConversationId() {

+        String id =

+            conversationalStatefulClientNonConversationalCallbackStatelessService

+                .runConversationCallingEndedConversationCheckConversationId();

+        Assert.assertEquals(null, id);

+    }

+

+    @Test

+    public void testStatefulNonConversationalCallbackStatefulConversationCallingEndedConversationCallbackCheckConversationId() {

+        String id =

+            conversationalStatefulClientNonConversationalCallbackStatelessService

+                .runConversationCallingEndedConversationCallbackCheckConversationId();

+        Assert.assertEquals("MyConversation3", id);

+    }

+

+    private static final String NEW_A_VALUE = "First Instance - TestCode Set state on A";

+    private static final String NEW_B_VALUE = "First Instance - TestCode Set state on B";

+    private static final String SECOND_NEW_A_VALUE = "Second Instance - TestCode Set state on A";

+    private static final String SECOND_NEW_B_VALUE = "Second Instance - TestCode Set state on B";

+

+    @Test

+    public void testMultipleConversations() {

+        //////////

+        // Tests on first instance

+        //////////

+        System.out.println("========= First instance tests =========");

+        AService aService = node.getService(AService.class, "ConversationalAComponent");

+

+        // Make sure initial values are correct

+        Assert.assertEquals(Constants.A_INITIAL_VALUE, aService.getState());

+        Assert.assertEquals(Constants.B_INITIAL_VALUE, aService.getStateOnB());

+

+        // Set some new values

+        aService.setState(NEW_A_VALUE);

+        aService.setStateOnB(NEW_B_VALUE);

+

+        // Verify the set worked

+        Assert.assertEquals(NEW_A_VALUE, aService.getState());

+        Assert.assertEquals(NEW_B_VALUE, aService.getStateOnB());

+

+        //////////

+        // Tests on second instance

+        //////////

+        System.out.println("========= Second instance tests =========");

+

+        // Do another look up

+        AService aService2 = node.getService(AService.class, "ConversationalAComponent");

+

+        // Make sure initial values are correct on the second instance

+        Assert.assertEquals(Constants.A_INITIAL_VALUE, aService2.getState());

+        Assert.assertEquals(Constants.B_INITIAL_VALUE, aService2.getStateOnB());

+

+        // Set some new values on the second instance

+        aService2.setState(SECOND_NEW_A_VALUE);

+        aService2.setStateOnB(SECOND_NEW_B_VALUE);

+

+        // Verify the set worked on the second instance

+        Assert.assertEquals(SECOND_NEW_A_VALUE, aService2.getState());

+        Assert.assertEquals(SECOND_NEW_B_VALUE, aService2.getStateOnB());

+

+        // Verify the values have not been changed on the first instance

+        Assert.assertEquals(NEW_A_VALUE, aService.getState());

+        Assert.assertEquals(NEW_B_VALUE, aService.getStateOnB());

+

+        System.out.println("========= Done instance tests =========");

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/distribution/bin-distro-unzip/build.xml b/tags/java/sca/2.0-M3-RC3a/itest/distribution/bin-distro-unzip/build.xml
new file mode 100644
index 0000000000..7542fc23dd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/distribution/bin-distro-unzip/build.xml
@@ -0,0 +1,24 @@
+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project name="itest-unzip" default="unzip"> 

+    <target name="unzip"> 

+        <unzip src="../../../distribution/all/target/apache-tuscany-sca-all-${tuscany.version}.zip" 

+               dest="../../../distribution/all/target/apache-tuscany-sca-all-${tuscany.version}-dir"/>

+    </target>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/distribution/bin-distro-unzip/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/distribution/bin-distro-unzip/pom.xml
new file mode 100644
index 0000000000..9fa5f913ff
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/distribution/bin-distro-unzip/pom.xml
@@ -0,0 +1,138 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>itest-distribution</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>itest-bin-distro-unzip</artifactId>

+    <name>Apache Tuscany SCA iTest Bin Distro Unzip</name>

+

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-distribution-all</artifactId>

+            <type>pom</type>

+            <version>2.0-M3</version>

+        </dependency>

+    </dependencies>

+

+    <!-- HACK: use profile to control if we need to add tools.jar  -->

+    <!-- Mac OS doesn't have tools.jar -->

+    <profiles>

+        <profile>

+            <id>not-sun-jdk</id>

+            <activation>

+                <file>

+                    <missing>${java.home}/../lib/tools.jar</missing>

+                </file>

+            </activation>

+            <build>

+                <plugins>

+                    <plugin>

+                        <groupId>org.apache.maven.plugins</groupId>

+                        <artifactId>maven-antrun-plugin</artifactId>

+                        <version>1.3</version>

+

+                        <dependencies>

+                            <dependency>

+                                <groupId>ant</groupId>

+                                <artifactId>ant-trax</artifactId>

+                                <version>1.6.5</version>

+                            </dependency>

+                        </dependencies>

+

+                        <executions>

+                            <execution>

+                                <id>run-samples</id>

+                                <phase>verify</phase>

+                                <goals>

+                                    <goal>run</goal>

+                                </goals>

+                                <configuration>

+                                    <tasks>

+                                        <property name="java.home" value="${java.home}"/>

+                                        <property name="tuscany.version" value="${version}" />

+                                        <ant antfile="./build.xml" />

+                                    </tasks>

+                                </configuration>

+                            </execution>

+                        </executions>

+                    </plugin>

+                </plugins>

+            </build>

+        </profile>

+

+        <profile>

+            <id>sun-jdk</id>

+            <activation>

+                <file>

+                    <exists>${java.home}/../lib/tools.jar</exists>

+                </file>

+            </activation>

+            <build>

+                <plugins>

+                    <plugin>

+                        <groupId>org.apache.maven.plugins</groupId>

+                        <artifactId>maven-antrun-plugin</artifactId>

+                        <version>1.3</version>

+

+                        <dependencies>

+                            <dependency>

+                                <groupId>ant</groupId>

+                                <artifactId>ant-trax</artifactId>

+                                <version>1.6.5</version>

+                            </dependency>

+                            <!-- this JDk dependency is a workaround for Maven bug - http://jira.codehaus.org/browse/MNG-1323  -->

+                            <dependency>

+                                <groupId>sun.jdk</groupId>

+                                <artifactId>tools</artifactId>

+                                <version>1.6</version>

+                                <scope>system</scope>

+                                <systemPath>${java.home}/../lib/tools.jar</systemPath>

+                            </dependency>

+                        </dependencies>

+

+                        <executions>

+                            <execution>

+                                <id>run-samples</id>

+                                <phase>verify</phase>

+                                <goals>

+                                    <goal>run</goal>

+                                </goals>

+                                <configuration>

+                                    <tasks>

+                                        <property name="java.home" value="${java.home}"/>

+                                        <property name="tuscany.version" value="${version}" />

+                                        <ant antfile="./build.xml" />

+                                    </tasks>

+                                </configuration>

+                            </execution>

+                        </executions>

+                    </plugin>

+                </plugins>

+            </build>

+        </profile>

+    </profiles>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/distribution/binding-ws-calculator/build.xml b/tags/java/sca/2.0-M3-RC3a/itest/distribution/binding-ws-calculator/build.xml
new file mode 100644
index 0000000000..f222a3ac0c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/distribution/binding-ws-calculator/build.xml
@@ -0,0 +1,40 @@
+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project name="itest-samples" default="run"> 

+	

+	<echo>${java.home}</echo>

+	<!-- 

+	    compile and run each sample as though the user were running

+	    samples from the binary distribution. Here we use ant targets

+	    in the first instance but for some tests we may want to run 

+	    jars directly or fire up webapp containers and deploy wars. In other cases

+	    we may need to run two samples together to provide reference and 

+	    service sides of the sample.

+	-->

+

+    <property name="distro.root" value="../../../distribution/all/target/apache-tuscany-sca-all-${tuscany.version}-dir/tuscany-sca-${tuscany.version}" />

+

+    <target name="run"> 

+    	

+        <ant antfile="build.xml"

+             dir="${distro.root}/samples/binding-ws-calculator"/>

+

+    </target>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/distribution/binding-ws-calculator/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/distribution/binding-ws-calculator/pom.xml
new file mode 100644
index 0000000000..e40d5541fb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/distribution/binding-ws-calculator/pom.xml
@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>itest-distribution</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>itest-distribution-binding-ws-calculator</artifactId>

+    <name>Apache Tuscany SCA iTest Distribution binding-ws-calculator</name>

+

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>itest-bin-distro-unzip</artifactId>

+            <type>pom</type>

+            <version>2.0-M3</version>

+        </dependency>        

+    </dependencies>

+    

+    <build>

+        <plugins>

+            <plugin>

+                <groupId>org.apache.maven.plugins</groupId>

+                <artifactId>maven-antrun-plugin</artifactId>

+                <version>1.3</version>

+

+                <dependencies>

+                    <dependency>

+                        <groupId>ant</groupId>

+                        <artifactId>ant-trax</artifactId>

+                        <version>1.6.5</version>

+                    </dependency>

+                    <!-- this JDk dependency is a workaround for Maven bug - http://jira.codehaus.org/browse/MNG-1323  -->

+                    <dependency>

+                        <groupId>sun.jdk</groupId>

+                        <artifactId>tools</artifactId>

+                        <version>1.6</version>

+                        <scope>system</scope>

+                        <systemPath>${java.home}/../lib/tools.jar</systemPath>

+                    </dependency>

+                </dependencies>

+

+                <executions>

+                    <execution>

+                        <id>run-samples</id>

+                        <phase>verify</phase>

+                        <goals>

+                            <goal>run</goal>

+                        </goals>

+                        <configuration>

+                            <tasks> 

+                                <property name="java.home" value="${java.home}"/>

+                                <property name="tuscany.version" value="${version}" />

+                                <ant antfile="./build.xml" target="run"/>

+                            </tasks>

+                        </configuration>

+                    </execution>

+                </executions>

+            </plugin>

+        </plugins>

+    </build>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/distribution/calculator-rmi/build.xml b/tags/java/sca/2.0-M3-RC3a/itest/distribution/calculator-rmi/build.xml
new file mode 100644
index 0000000000..ac3bcf05d3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/distribution/calculator-rmi/build.xml
@@ -0,0 +1,51 @@
+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project name="itest-samples" default="run"> 

+	

+	<!-- 

+	    compile and run each sample as though the user were running

+	    samples from the binary distribution. Here we use ant targets

+	    in the first instance but for some tests we may want to run 

+	    jars directly or fire up webapp containers and deploy wars. In other cases

+	    we may need to run two samples together to provide reference and 

+	    service sides of the sample.

+	-->

+

+    <property name="distro.root" value="../../../distribution/all/target/apache-tuscany-sca-all-${tuscany.version}-dir/tuscany-sca-${tuscany.version}" />

+

+    <target name="run"> 

+    	

+       <parallel>

+

+            <daemons>

+               <ant antfile="build.xml" 

+                    dir="${distro.root}/samples/calculator-rmi-service"/>

+            </daemons>

+

+            <sequential>

+                <sleep seconds="4"/>

+                <ant antfile="build.xml"

+                     dir="${distro.root}/samples/calculator-rmi-reference"/>

+            </sequential>

+

+       </parallel>    	

+

+    </target>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/distribution/calculator-rmi/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/distribution/calculator-rmi/pom.xml
new file mode 100644
index 0000000000..1959cd4333
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/distribution/calculator-rmi/pom.xml
@@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>itest-distribution</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>itest-distribution-calculator-rmi</artifactId>

+    <name>Apache Tuscany SCA iTest Distribution calculator-rmi</name>

+

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>itest-bin-distro-unzip</artifactId>

+            <type>pom</type>

+            <version>2.0-M3</version>

+        </dependency>        

+    </dependencies>

+    

+    <build>

+        <plugins>

+            <plugin>

+                <groupId>org.apache.maven.plugins</groupId>

+                <artifactId>maven-antrun-plugin</artifactId>

+                <version>1.3</version>

+

+                <dependencies>

+                    <dependency>

+                        <groupId>ant</groupId>

+                        <artifactId>ant-trax</artifactId>

+                        <version>1.6.5</version>

+                    </dependency>

+                    <!-- this JDk dependency is a workaround for Maven bug - http://jira.codehaus.org/browse/MNG-1323  -->

+                    <dependency>

+                        <groupId>sun.jdk</groupId>

+                        <artifactId>tools</artifactId>

+                        <version>1.6</version>

+                        <scope>system</scope>

+                        <systemPath>${java.home}/../lib/tools.jar</systemPath>

+                    </dependency>

+                </dependencies>

+

+                <executions>

+                    <execution>

+                        <id>run-samples</id>

+                        <phase>verify</phase>

+                        <goals>

+                            <goal>run</goal>

+                        </goals>

+                        <configuration>

+                            <tasks> 

+                                <property name="tuscany.version" value="${version}" />

+                                <ant antfile="./build.xml" target="run"/>

+                            </tasks>

+                        </configuration>

+                    </execution>

+                </executions>

+            </plugin>

+        </plugins>

+    </build>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/distribution/implementation-java-calculator/build.xml b/tags/java/sca/2.0-M3-RC3a/itest/distribution/implementation-java-calculator/build.xml
new file mode 100644
index 0000000000..3ac1900c3f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/distribution/implementation-java-calculator/build.xml
@@ -0,0 +1,40 @@
+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project name="itest-samples" default="run"> 

+	

+	<echo>${java.home}</echo>

+	<!-- 

+	    compile and run each sample as though the user were running

+	    samples from the binary distribution. Here we use ant targets

+	    in the first instance but for some tests we may want to run 

+	    jars directly or fire up webapp containers and deploy wars. In other cases

+	    we may need to run two samples together to provide reference and 

+	    service sides of the sample.

+	-->

+

+    <property name="distro.root" value="../../../distribution/all/target/apache-tuscany-sca-all-${tuscany.version}-dir/tuscany-sca-${tuscany.version}" />

+

+    <target name="run"> 

+    	

+        <ant antfile="build.xml"

+    	     dir="${distro.root}/samples/implementation-java-calculator"/>

+    	

+    </target>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/distribution/implementation-java-calculator/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/distribution/implementation-java-calculator/pom.xml
new file mode 100644
index 0000000000..a34796400c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/distribution/implementation-java-calculator/pom.xml
@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>itest-distribution</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>itest-distribution-implementation-java-calculator</artifactId>

+    <name>Apache Tuscany SCA iTest Distribution implementation-java-calculator</name>

+

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>itest-bin-distro-unzip</artifactId>

+            <type>pom</type>

+            <version>2.0-M3</version>

+        </dependency>        

+    </dependencies>

+    

+    <build>

+        <plugins>

+            <plugin>

+                <groupId>org.apache.maven.plugins</groupId>

+                <artifactId>maven-antrun-plugin</artifactId>

+                <version>1.3</version>

+

+                <dependencies>

+                    <dependency>

+                        <groupId>ant</groupId>

+                        <artifactId>ant-trax</artifactId>

+                        <version>1.6.5</version>

+                    </dependency>

+                    <!-- this JDk dependency is a workaround for Maven bug - http://jira.codehaus.org/browse/MNG-1323  -->

+                    <dependency>

+                        <groupId>sun.jdk</groupId>

+                        <artifactId>tools</artifactId>

+                        <version>1.6</version>

+                        <scope>system</scope>

+                        <systemPath>${java.home}/../lib/tools.jar</systemPath>

+                    </dependency>

+                </dependencies>

+

+                <executions>

+                    <execution>

+                        <id>run-samples</id>

+                        <phase>verify</phase>

+                        <goals>

+                            <goal>run</goal>

+                        </goals>

+                        <configuration>

+                            <tasks> 

+                                <property name="tuscany.version" value="${version}" />

+                                <property name="java.home" value="${java.home}"/>

+                                <ant antfile="./build.xml" target="run"/>

+                            </tasks>

+                        </configuration>

+                    </execution>

+                </executions>

+            </plugin>

+        </plugins>

+    </build>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/distribution/legal-checks/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/distribution/legal-checks/pom.xml
new file mode 100644
index 0000000000..f3b4356710
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/distribution/legal-checks/pom.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>itest-distribution</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>itest-distribution-legal-checks</artifactId>

+    <name>Apache Tuscany SCA iTest Distribution Legal Checks</name>

+

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>itest-bin-distro-unzip</artifactId>

+            <type>pom</type>

+            <version>2.0-M3</version>

+        </dependency>        

+    </dependencies>

+    

+    <build>

+    </build>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/distribution/legal-checks/src/test/java/itest/JarsInLICENSETestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/distribution/legal-checks/src/test/java/itest/JarsInLICENSETestCase.java
new file mode 100644
index 0000000000..d17fb283a9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/distribution/legal-checks/src/test/java/itest/JarsInLICENSETestCase.java
@@ -0,0 +1,162 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package itest;

+

+import java.io.BufferedReader;

+import java.io.File;

+import java.io.FileReader;

+import java.io.IOException;

+import java.util.ArrayList;

+import java.util.List;

+import java.util.StringTokenizer;

+

+import org.junit.Test;

+

+/**

+ * Checks that all jar files included in the distribution are mentioned in the LICENSE file

+ * and that all jars mentioned in the LICENSE are in the distribution.

+ */

+public class JarsInLICENSETestCase {

+

+    @Test

+    public void testJars() throws Exception {

+        File distroRoot = getUnzipedDistroRoot();

+

+        File licenseFile = new File(distroRoot, "LICENSE");

+        if (!licenseFile.exists()) {

+            throw new IllegalStateException("can't find LICENSE file at: " + licenseFile.getAbsoluteFile().toString());

+        }

+

+        File libDirectory = new File(distroRoot, "modules");

+        if (!libDirectory.exists()) {

+            throw new IllegalStateException("can't find modules folder at: " + libDirectory.getAbsoluteFile().toString());

+        }

+

+        List<String> jars = getJarsInDistro(libDirectory);

+

+        List<String> bad2 = getLICENSEJarsNotInDistro(licenseFile, jars);

+        if (bad2.size() > 0) {

+            System.err.println("Jars in LICENSE but not in Distribution: " + bad2);

+        }

+

+        List<String> bad1 = getJarsNotInLICENSE(jars, licenseFile);

+        if (bad1.size() > 0) {

+            System.err.println("Jars not in distribution but not in LICENSE: " + bad1);

+        }

+        

+        if (bad1.size() > 0 || bad2.size() > 0) {

+            throw new IllegalStateException("LICENSE problems, check log");

+        }

+    }

+

+    private List<String> getLICENSEJarsNotInDistro(File licenseFile, List<String> jars) throws IOException {

+        List<String> badJars = new ArrayList<String>();

+        BufferedReader reader = new BufferedReader(new FileReader(licenseFile));

+        String line = null;

+        while ((line = reader.readLine()) != null) {

+            line = line.trim();

+            if (line.contains(".jar")) {

+                StringTokenizer st = new StringTokenizer(line);

+                while (st.hasMoreTokens()) {

+                    String s = st.nextToken();

+                    if (s.contains(".jar")) {

+                        if (s.startsWith("(")) {

+                            s = s.substring(1);

+                        }

+                        if (s.endsWith(",") || s.endsWith(":")) {

+                            s = s.substring(0, s.length()-1);

+                        }

+                        if (s.endsWith(")")) {

+                            s = s.substring(0, s.length()-1);

+                        }

+                        if (!jars.contains(s) && !s.startsWith("tuscany-")) {

+                            badJars.add(s);

+                        }

+                    }

+                }

+            }

+        }

+        return badJars;

+    }

+

+    private List<String> getJarsNotInLICENSE(List<String> jars, File licenseFile) throws IOException {

+        List<String> badJars = new ArrayList<String>();

+        String licenseText = readLICENSE(licenseFile);

+        for (String jar : jars) {

+            if (!licenseText.contains(jar)) {

+                if (jar.startsWith("tuscany-")) {

+                    // ignore tuscany jars as they're not mentioned in the LICENSE file

+                } else {

+                    badJars.add(jar);

+                }

+            }

+        }

+        return badJars;

+    }

+

+    private List<String> getJarsInDistro(File directory) {

+        List<String> jars = new ArrayList<String>();

+        for (String fn : directory.list()){

+            if (fn.endsWith(".jar")) {

+                jars.add(fn);

+            } else {

+                File f = new File(directory, fn);

+                if (f.isDirectory()) {

+                    jars.addAll(getJarsInDistro(f));

+                }

+            }

+        }

+        return jars;

+    }

+

+    private File getUnzipedDistroRoot() {

+        File distroTarget = new File("../../../distribution/all/target");

+        File root = null;

+        for (String f : distroTarget.list()) {

+            if (f.endsWith("-dir")) {

+                root =  new File(distroTarget, f);

+                break;

+            }

+        }

+        if (root == null) {

+            throw new IllegalStateException("can't find distro root");

+        }

+        if (root.list().length != 1) {

+            throw new IllegalStateException("expecting one directory in distro root");

+        }

+        root = new File(root, root.list()[0]);

+        return root;

+    }

+

+    private static String readLICENSE(File licenseFile) throws java.io.IOException {

+        StringBuffer fileData = new StringBuffer();

+        BufferedReader reader = new BufferedReader(new FileReader(licenseFile));

+        char[] buf = new char[1024];

+        int numRead = 0;

+        while ((numRead = reader.read(buf)) != -1) {

+            String readData = String.valueOf(buf, 0, numRead);

+            fileData.append(readData);

+            buf = new char[1024];

+        }

+        reader.close();

+        return fileData.toString();

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/distribution/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/distribution/pom.xml
new file mode 100644
index 0000000000..5335bbe7d9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/distribution/pom.xml
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-itest</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <packaging>pom</packaging>

+    <artifactId>itest-distribution</artifactId>

+    <name>Apache Tuscany SCA iTest Distribution</name>

+    

+  <build>

+	<defaultGoal>install</defaultGoal>

+  </build>

+

+  <modules>

+    <module>bin-distro-unzip</module>

+    <module>binding-ws-calculator</module>

+    <module>calculator-rmi</module>

+    <module>implementation-java-calculator</module>

+    <module>legal-checks</module>

+    <module>webapp-helloworld</module>

+    <module>webapp-helloworld-bpel</module>

+    <module>webapp-helloworld-jsp</module>

+    <module>webapp-helloworld-stripes</module>

+  </modules>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/distribution/webapp-helloworld-bpel/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/distribution/webapp-helloworld-bpel/pom.xml
new file mode 100644
index 0000000000..0ea66bcde0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/distribution/webapp-helloworld-bpel/pom.xml
@@ -0,0 +1,124 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>itest-distribution</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>itest-distribution-webapp-helloworld-bpel</artifactId>

+    <name>Apache Tuscany SCA iTest Distribution Webapp helloworld-bpel</name>

+

+    <dependencies>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>itest-bin-distro-unzip</artifactId>

+            <type>pom</type>

+            <version>2.0-M3</version>

+        </dependency>        

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>helloworld-bpel</artifactId>

+            <type>war</type>

+            <version>2.0-M3</version>

+        </dependency>        

+

+        <dependency>

+            <groupId>junit</groupId>

+            <artifactId>junit</artifactId>

+            <version>4.5</version>

+            <scope>test</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>htmlunit</groupId>

+            <artifactId>htmlunit</artifactId>

+            <version>1.9</version>

+            <scope>test</scope>

+        </dependency>

+

+    </dependencies>

+    

+    <build>

+        <plugins>

+            <plugin>

+                <groupId>org.codehaus.cargo</groupId>

+                <artifactId>cargo-maven2-plugin</artifactId>

+                <version>1.0</version>

+                <executions>

+                    <execution>

+                        <id>start-container</id>

+                        <phase>compile</phase>

+                        <goals>

+                            <goal>start</goal>

+                        </goals>

+                    </execution>

+                    <execution>

+                        <id>stop-container</id>

+                        <phase>post-integration-test</phase>

+                        <goals>

+                            <goal>stop</goal>

+                        </goals>

+                    </execution>

+                </executions>

+                <configuration>

+                    <wait>false</wait>

+                    <container>

+                        <containerId>jetty6x</containerId>

+                        <type>embedded</type>  

+                        <systemProperties>

+                            <org.apache.commons.logging.Log>org.apache.commons.logging.impl.SimpleLog</org.apache.commons.logging.Log>

+                        </systemProperties>

+                    </container>

+                    <!-- container>

+                        <containerId>tomcat6x</containerId>

+                        <home>/Tomcat/apache-tomcat-6.0.18</home>

+                    </container -->

+                    <configuration>

+                        <home>${project.build.directory}/cargo-jetty</home>

+                        <properties>

+                            <!-- NOTE: remote debugging doesn't work with the embedded Jetty container. To remote debug

+                                       uncomment/comment the container above to be the Tomcat container and set home to point

+                                       to your local Tomcat installation   -->

+                            <cargo.jvmargs><![CDATA[-Xdebug -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=y]]></cargo.jvmargs> 

+                            <cargo.servlet.port>8085</cargo.servlet.port>

+                            <context>helloworld-bpel</context>

+                        </properties>

+                        <deployables>

+                           <deployable>

+                              <groupId>org.apache.tuscany.sca</groupId>

+                              <artifactId>helloworld-bpel</artifactId>

+                              <type>war</type>

+                              <properties>

+                                 <context>helloworld-bpel</context>

+                              </properties>

+                           </deployable>

+                        </deployables>

+                    </configuration>

+                </configuration>                

+            </plugin>

+

+        </plugins>

+    </build>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/distribution/webapp-helloworld-bpel/src/test/java/itest/HelloworldTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/distribution/webapp-helloworld-bpel/src/test/java/itest/HelloworldTestCase.java
new file mode 100644
index 0000000000..5305695987
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/distribution/webapp-helloworld-bpel/src/test/java/itest/HelloworldTestCase.java
@@ -0,0 +1,50 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package itest;

+

+import static org.junit.Assert.assertEquals;

+

+import java.io.IOException;

+import java.net.MalformedURLException;

+import java.util.Iterator;

+

+import org.junit.Test;

+

+import com.gargoylesoftware.htmlunit.FailingHttpStatusCodeException;

+import com.gargoylesoftware.htmlunit.WebClient;

+import com.gargoylesoftware.htmlunit.html.HtmlPage;

+import com.gargoylesoftware.htmlunit.html.HtmlParagraph;

+

+/**

+ */

+public class HelloworldTestCase {

+

+    @Test

+    public void testA() throws FailingHttpStatusCodeException, MalformedURLException, IOException {

+        HtmlPage page = (HtmlPage)new WebClient().getPage("http://localhost:8085/helloworld-bpel");

+        Iterator<?> ss = page.getAllHtmlChildElements();

+        ss.next();

+        ss.next();

+        ss.next();

+        HtmlParagraph p = (HtmlParagraph)ss.next();

+        assertEquals("Hello world", p.asText());

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/distribution/webapp-helloworld-jsp/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/distribution/webapp-helloworld-jsp/pom.xml
new file mode 100644
index 0000000000..a373eec844
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/distribution/webapp-helloworld-jsp/pom.xml
@@ -0,0 +1,124 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>itest-distribution</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>itest-distribution-webapp-helloworld-jsp</artifactId>

+    <name>Apache Tuscany SCA iTest Distribution Webapp helloworld-jsp</name>

+

+    <dependencies>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>itest-bin-distro-unzip</artifactId>

+            <type>pom</type>

+            <version>2.0-M3</version>

+        </dependency>        

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>sample-helloworld-jsp</artifactId>

+            <type>war</type>

+            <version>2.0-M3</version>

+        </dependency>        

+

+        <dependency>

+            <groupId>junit</groupId>

+            <artifactId>junit</artifactId>

+            <version>4.5</version>

+            <scope>test</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>htmlunit</groupId>

+            <artifactId>htmlunit</artifactId>

+            <version>1.9</version>

+            <scope>test</scope>

+        </dependency>

+

+    </dependencies>

+    

+    <build>

+        <plugins>

+            <plugin>

+                <groupId>org.codehaus.cargo</groupId>

+                <artifactId>cargo-maven2-plugin</artifactId>

+                <version>1.0</version>

+                <executions>

+                    <execution>

+                        <id>start-container</id>

+                        <phase>compile</phase>

+                        <goals>

+                            <goal>start</goal>

+                        </goals>

+                    </execution>

+                    <execution>

+                        <id>stop-container</id>

+                        <phase>post-integration-test</phase>

+                        <goals>

+                            <goal>stop</goal>

+                        </goals>

+                    </execution>

+                </executions>

+                <configuration>

+                    <wait>false</wait>

+                    <container>

+                        <containerId>jetty6x</containerId>

+                        <type>embedded</type>  

+                        <systemProperties>

+                            <org.apache.commons.logging.Log>org.apache.commons.logging.impl.SimpleLog</org.apache.commons.logging.Log>

+                        </systemProperties>

+                    </container>

+                    <!-- container>

+                        <containerId>tomcat6x</containerId>

+                        <home>/Tomcat/apache-tomcat-6.0.18</home>

+                    </container -->

+                    <configuration>

+                        <home>${project.build.directory}/cargo-jetty</home>

+                        <properties>

+                            <!-- NOTE: remote debugging doesn't work with the embedded Jetty container. To remote debug

+                                       uncomment/comment the container above to be the Tomcat container and set home to point

+                                       to your local Tomcat installation   -->

+                            <cargo.jvmargs><![CDATA[-Xdebug -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=y]]></cargo.jvmargs> 

+                            <cargo.servlet.port>8085</cargo.servlet.port>

+                            <context>helloworld-jsp</context>

+                        </properties>

+                        <deployables>

+                           <deployable>

+                              <groupId>org.apache.tuscany.sca</groupId>

+                              <artifactId>sample-helloworld-jsp</artifactId>

+                              <type>war</type>

+                              <properties>

+                                 <context>helloworld-jsp</context>

+                              </properties>

+                           </deployable>

+                        </deployables>

+                    </configuration>

+                </configuration>                

+            </plugin>

+

+        </plugins>

+    </build>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/distribution/webapp-helloworld-jsp/src/test/java/itest/HelloworldTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/distribution/webapp-helloworld-jsp/src/test/java/itest/HelloworldTestCase.java
new file mode 100644
index 0000000000..7bcd590cf0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/distribution/webapp-helloworld-jsp/src/test/java/itest/HelloworldTestCase.java
@@ -0,0 +1,50 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package itest;

+

+import static org.junit.Assert.assertEquals;

+

+import java.io.IOException;

+import java.net.MalformedURLException;

+import java.util.Iterator;

+

+import org.junit.Test;

+

+import com.gargoylesoftware.htmlunit.FailingHttpStatusCodeException;

+import com.gargoylesoftware.htmlunit.WebClient;

+import com.gargoylesoftware.htmlunit.html.HtmlPage;

+import com.gargoylesoftware.htmlunit.html.HtmlParagraph;

+

+/**

+ */

+public class HelloworldTestCase {

+

+    @Test

+    public void testA() throws FailingHttpStatusCodeException, MalformedURLException, IOException {

+        HtmlPage page = (HtmlPage)new WebClient().getPage("http://localhost:8085/helloworld-jsp");

+        Iterator<?> ss = page.getAllHtmlChildElements();

+        ss.next();

+        ss.next();

+        ss.next();

+        HtmlParagraph p = (HtmlParagraph)ss.next();

+        assertEquals("Hello world", p.asText());

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/distribution/webapp-helloworld-stripes/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/distribution/webapp-helloworld-stripes/pom.xml
new file mode 100644
index 0000000000..1d884241c0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/distribution/webapp-helloworld-stripes/pom.xml
@@ -0,0 +1,124 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>itest-distribution</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>itest-distribution-webapp-helloworld-stripes</artifactId>

+    <name>Apache Tuscany SCA iTest Distribution Webapp helloworld-stripes</name>

+

+    <dependencies>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>itest-bin-distro-unzip</artifactId>

+            <type>pom</type>

+            <version>2.0-M3</version>

+        </dependency>        

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>sample-helloworld-stripes</artifactId>

+            <type>war</type>

+            <version>2.0-M3</version>

+        </dependency>        

+

+        <dependency>

+            <groupId>junit</groupId>

+            <artifactId>junit</artifactId>

+            <version>4.5</version>

+            <scope>test</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>htmlunit</groupId>

+            <artifactId>htmlunit</artifactId>

+            <version>1.9</version>

+            <scope>test</scope>

+        </dependency>

+

+    </dependencies>

+    

+    <build>

+        <plugins>

+            <plugin>

+                <groupId>org.codehaus.cargo</groupId>

+                <artifactId>cargo-maven2-plugin</artifactId>

+                <version>1.0</version>

+                <executions>

+                    <execution>

+                        <id>start-container</id>

+                        <phase>compile</phase>

+                        <goals>

+                            <goal>start</goal>

+                        </goals>

+                    </execution>

+                    <execution>

+                        <id>stop-container</id>

+                        <phase>post-integration-test</phase>

+                        <goals>

+                            <goal>stop</goal>

+                        </goals>

+                    </execution>

+                </executions>

+                <configuration>

+                    <wait>false</wait>

+                    <container>

+                        <containerId>jetty6x</containerId>

+                        <type>embedded</type>  

+                        <systemProperties>

+                            <org.apache.commons.logging.Log>org.apache.commons.logging.impl.SimpleLog</org.apache.commons.logging.Log>

+                        </systemProperties>

+                    </container>

+                    <!-- container>

+                        <containerId>tomcat6x</containerId>

+                        <home>/Tomcat/apache-tomcat-6.0.18</home>

+                    </container -->

+                    <configuration>

+                        <home>${project.build.directory}/cargo-jetty</home>

+                        <properties>

+                            <!-- NOTE: remote debugging doesn't work with the embedded Jetty container. To remote debug

+                                       uncomment/comment the container above to be the Tomcat container and set home to point

+                                       to your local Tomcat installation   -->

+                            <cargo.jvmargs><![CDATA[-Xdebug -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=y]]></cargo.jvmargs> 

+                            <cargo.servlet.port>8085</cargo.servlet.port>

+                            <context>helloworld-stripes</context>

+                        </properties>

+                        <deployables>

+                           <deployable>

+                              <groupId>org.apache.tuscany.sca</groupId>

+                              <artifactId>sample-helloworld-stripes</artifactId>

+                              <type>war</type>

+                              <properties>

+                                 <context>helloworld-stripes</context>

+                              </properties>

+                           </deployable>

+                        </deployables>

+                    </configuration>

+                </configuration>                

+            </plugin>

+

+        </plugins>

+    </build>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/distribution/webapp-helloworld-stripes/src/test/java/itest/HelloworldTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/distribution/webapp-helloworld-stripes/src/test/java/itest/HelloworldTestCase.java
new file mode 100644
index 0000000000..4c75e312b5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/distribution/webapp-helloworld-stripes/src/test/java/itest/HelloworldTestCase.java
@@ -0,0 +1,53 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package itest;

+

+import static org.junit.Assert.assertEquals;

+

+import java.io.IOException;

+import java.net.MalformedURLException;

+import java.util.Iterator;

+

+import org.junit.Test;

+

+import com.gargoylesoftware.htmlunit.FailingHttpStatusCodeException;

+import com.gargoylesoftware.htmlunit.WebClient;

+import com.gargoylesoftware.htmlunit.html.HtmlPage;

+import com.gargoylesoftware.htmlunit.html.HtmlParagraph;

+

+/**

+ */

+public class HelloworldTestCase {

+

+    @Test

+    public void testA() throws FailingHttpStatusCodeException, MalformedURLException, IOException {

+        HtmlPage page = (HtmlPage)new WebClient().getPage("http://localhost:8085/helloworld-stripes");

+        Iterator<?> ss = page.getAllHtmlChildElements();

+        Object o1= ss.next();

+        Object o2= ss.next();

+        Object o3= ss.next();

+        Object o4= ss.next();

+        Object o5= ss.next();

+        Object o6= ss.next();

+        HtmlParagraph p = (HtmlParagraph)ss.next();

+        assertEquals("sayHello returns: Hello world", p.asText());

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/distribution/webapp-helloworld/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/distribution/webapp-helloworld/pom.xml
new file mode 100644
index 0000000000..8c1fe33383
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/distribution/webapp-helloworld/pom.xml
@@ -0,0 +1,121 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>itest-distribution</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>itest-distribution-webapp-helloworld</artifactId>

+    <name>Apache Tuscany SCA iTest Distribution Webapp helloworld</name>

+

+    <dependencies>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>itest-bin-distro-unzip</artifactId>

+            <type>pom</type>

+            <version>2.0-M3</version>

+        </dependency>        

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>sample-helloworld</artifactId>

+            <type>war</type>

+            <version>2.0-M3</version>

+        </dependency>        

+

+        <dependency>

+            <groupId>junit</groupId>

+            <artifactId>junit</artifactId>

+            <version>4.5</version>

+            <scope>test</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>httpunit</groupId>

+            <artifactId>httpunit</artifactId>

+            <version>1.6.1</version>

+            <scope>test</scope>

+        </dependency>

+

+    </dependencies>

+    

+    <build>

+        <plugins>

+            <plugin>

+                <groupId>org.codehaus.cargo</groupId>

+                <artifactId>cargo-maven2-plugin</artifactId>

+                <version>1.0</version>

+                <executions>

+                    <execution>

+                        <id>start-container</id>

+                        <phase>pre-integration-test</phase>

+                        <goals>

+                            <goal>start</goal>

+                        </goals>

+                    </execution>

+                    <execution>

+                        <id>stop-container</id>

+                        <phase>post-integration-test</phase>

+                        <goals>

+                            <goal>stop</goal>

+                        </goals>

+                    </execution>

+                </executions>

+                <configuration>

+                    <wait>false</wait>

+                    <container>

+                        <containerId>jetty6x</containerId>

+                        <type>embedded</type>  

+                        <systemProperties>

+                            <org.apache.commons.logging.Log>org.apache.commons.logging.impl.SimpleLog</org.apache.commons.logging.Log>

+                        </systemProperties>

+                    </container>

+                    <!-- container>

+                        <containerId>tomcat6x</containerId>

+                        <home>/Tomcat/apache-tomcat-6.0.18</home>

+                    </container -->

+                    <configuration>

+                        <home>${project.build.directory}/cargo-jetty</home>

+                        <properties>

+                            <!-- NOTE: remote debugging doesn't work with the embedded Jetty container. To remote debug

+                                       uncomment/comment the container above to be the Tomcat container and set home to point

+                                       to your local Tomcat installation   -->

+                            <cargo.jvmargs><![CDATA[-Xdebug -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=y]]></cargo.jvmargs> 

+                            <cargo.servlet.port>8085</cargo.servlet.port>

+                        </properties>

+                        <deployables>

+                           <deployable>

+                              <groupId>org.apache.tuscany.sca</groupId>

+                              <artifactId>sample-helloworld</artifactId>

+                              <type>war</type>

+                              <pingURL>http://localhost:8085/helloworld</pingURL>

+                           </deployable>

+                        </deployables>

+                    </configuration>

+                </configuration>                

+            </plugin>

+

+        </plugins>

+    </build>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/exceptions/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/exceptions/pom.xml
new file mode 100644
index 0000000000..3fd1855672
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/exceptions/pom.xml
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-itest</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>itest-exceptions</artifactId>
+    <name>Apache Tuscany SCA iTest Exceptions</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+       <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+    </dependencies>
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/java/org/apache/tuscany/sca/test/exceptions/Checked.java b/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/java/org/apache/tuscany/sca/test/exceptions/Checked.java
new file mode 100644
index 0000000000..1f57116bac
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/java/org/apache/tuscany/sca/test/exceptions/Checked.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.test.exceptions;
+
+public class Checked extends Exception {
+    private static final long serialVersionUID = -129752837478357452L;
+
+    /**
+     * 
+     */
+    public Checked() {
+
+    }
+
+    /**
+     * @param message
+     */
+    public Checked(String message) {
+        super(message);
+
+    }
+
+    /**
+     * @param cause
+     */
+    public Checked(Throwable cause) {
+        super(cause);
+
+    }
+
+    /**
+     * @param message
+     * @param cause
+     */
+    public Checked(String message, Throwable cause) {
+        super(message, cause);
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/java/org/apache/tuscany/sca/test/exceptions/ExceptionHandler.java b/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/java/org/apache/tuscany/sca/test/exceptions/ExceptionHandler.java
new file mode 100644
index 0000000000..112aefc747
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/java/org/apache/tuscany/sca/test/exceptions/ExceptionHandler.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.test.exceptions;
+
+public interface ExceptionHandler {
+
+    void testing();
+
+    Checked getTheBad();
+
+    String getTheGood();
+
+    UnChecked getTheUgly();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/java/org/apache/tuscany/sca/test/exceptions/ExceptionRemoteThrower.java b/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/java/org/apache/tuscany/sca/test/exceptions/ExceptionRemoteThrower.java
new file mode 100644
index 0000000000..53a6c70b57
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/java/org/apache/tuscany/sca/test/exceptions/ExceptionRemoteThrower.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.test.exceptions;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * Remote exception thrower
+ * @version $Rev$ $Date$
+ */
+@Remotable
+public interface ExceptionRemoteThrower extends ExceptionThrower {
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/java/org/apache/tuscany/sca/test/exceptions/ExceptionThrower.java b/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/java/org/apache/tuscany/sca/test/exceptions/ExceptionThrower.java
new file mode 100644
index 0000000000..ace219991b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/java/org/apache/tuscany/sca/test/exceptions/ExceptionThrower.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.test.exceptions;
+
+/**
+ * Local exception thrower
+ * @version $Rev$ $Date$
+ */
+public interface ExceptionThrower {
+    Checked BAD = new Checked("theBad");
+    UnChecked UGLY = new UnChecked("theUgly");
+    String SO_THEY_SAY = "All is good that ends good.";
+
+    String theGood() throws Checked;
+
+    String theBad() throws Checked;
+
+    String theUgly() throws Checked;
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/java/org/apache/tuscany/sca/test/exceptions/UnChecked.java b/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/java/org/apache/tuscany/sca/test/exceptions/UnChecked.java
new file mode 100644
index 0000000000..453528444d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/java/org/apache/tuscany/sca/test/exceptions/UnChecked.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.test.exceptions;
+
+public class UnChecked extends RuntimeException {
+    private static final long serialVersionUID = -1318118082838092244L;
+
+    /**
+     * 
+     */
+    public UnChecked() {
+
+    }
+
+    /**
+     * @param message
+     */
+    public UnChecked(String message) {
+        super(message);
+
+    }
+
+    /**
+     * @param cause
+     */
+    public UnChecked(Throwable cause) {
+        super(cause);
+
+    }
+
+    /**
+     * @param message
+     * @param cause
+     */
+    public UnChecked(String message, Throwable cause) {
+        super(message, cause);
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/java/org/apache/tuscany/sca/test/exceptions/impl/ExceptionHandlerImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/java/org/apache/tuscany/sca/test/exceptions/impl/ExceptionHandlerImpl.java
new file mode 100644
index 0000000000..26b9f0a383
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/java/org/apache/tuscany/sca/test/exceptions/impl/ExceptionHandlerImpl.java
@@ -0,0 +1,115 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.test.exceptions.impl;
+
+import org.apache.tuscany.sca.test.exceptions.Checked;
+import org.apache.tuscany.sca.test.exceptions.ExceptionHandler;
+import org.apache.tuscany.sca.test.exceptions.ExceptionThrower;
+import org.apache.tuscany.sca.test.exceptions.UnChecked;
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Scope;
+
+@Scope("COMPOSITE")
+public class ExceptionHandlerImpl implements ExceptionHandler {
+    static final String INIT = "INIT";
+
+    private ExceptionThrower exceptionThrower;
+
+    private String theGood;
+
+    private Checked theBad;
+
+    private UnChecked theUgly;
+
+    public void testing() {
+
+        assert exceptionThrower != null : "'exceptionThrower' never wired";
+        String result = INIT;
+        try {
+            theGood = result = exceptionThrower.theGood();
+            assert result == ExceptionThrower.SO_THEY_SAY;
+        } catch (Throwable e) {
+            assert result == INIT;
+            assert false;
+            e.printStackTrace();
+        }
+
+        result = INIT;
+        try {
+            result = exceptionThrower.theBad();
+            // incredible
+            assert false : "Expected 'Check' Exception";
+
+        } catch (Checked e) {
+            // This is good...
+            assert result == INIT;
+            theBad = e;
+        } catch (Throwable t) {
+            // This is not so good.
+            t.printStackTrace();
+            assert result == INIT;
+            assert false : "Got wrong exception '" + t.getClass().getName();
+        }
+
+        result = INIT;
+        try {
+            result = exceptionThrower.theUgly();
+            // incredible
+            assert false : "Expected 'UnCheck' Exception";
+
+        } catch (Checked e) {
+            // This is not so good...
+            assert false : "Got wrong exception '" + e.getClass().getName();
+            assert result == INIT;
+        } catch (UnChecked e) {
+            theUgly = e;
+
+        } catch (Throwable t) {
+            // This is not good.
+            assert false;
+            assert result == INIT;
+
+            System.out.println(ExceptionThrower.SO_THEY_SAY + " " + INIT);
+        }
+
+    }
+
+    @Reference
+    public void setExceptionThrower(ExceptionThrower exceptionThrower) {
+        this.exceptionThrower = exceptionThrower;
+    }
+
+    public String getTheGood() {
+        return theGood;
+    }
+
+    public Checked getTheBad() {
+        return theBad;
+    }
+
+    public UnChecked getTheUgly() {
+        return theUgly;
+    }
+
+    public ExceptionThrower getExceptionThrower() {
+        return exceptionThrower;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/java/org/apache/tuscany/sca/test/exceptions/impl/ExceptionRemoteThrowerImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/java/org/apache/tuscany/sca/test/exceptions/impl/ExceptionRemoteThrowerImpl.java
new file mode 100644
index 0000000000..cd62338841
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/java/org/apache/tuscany/sca/test/exceptions/impl/ExceptionRemoteThrowerImpl.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.test.exceptions.impl;
+
+import org.apache.tuscany.sca.test.exceptions.Checked;
+import org.apache.tuscany.sca.test.exceptions.ExceptionRemoteThrower;
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * 
+ * @version $Rev$ $Date$
+ */
+@Service(ExceptionRemoteThrower.class)
+public class ExceptionRemoteThrowerImpl implements ExceptionRemoteThrower {
+    public String theBad() throws Checked {
+        throw BAD;
+    }
+
+    public String theGood() throws Checked {
+        return SO_THEY_SAY;
+    }
+
+    public String theUgly() throws Checked {
+        throw UGLY;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/java/org/apache/tuscany/sca/test/exceptions/impl/ExceptionThrowerImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/java/org/apache/tuscany/sca/test/exceptions/impl/ExceptionThrowerImpl.java
new file mode 100644
index 0000000000..56b9fc6f5b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/java/org/apache/tuscany/sca/test/exceptions/impl/ExceptionThrowerImpl.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.test.exceptions.impl;
+
+import org.apache.tuscany.sca.test.exceptions.Checked;
+import org.apache.tuscany.sca.test.exceptions.ExceptionThrower;
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * 
+ * @version $Rev$ $Date$
+ */
+@Service(ExceptionThrower.class)
+public class ExceptionThrowerImpl implements ExceptionThrower {
+
+    public String theBad() throws Checked {
+        throw BAD;
+    }
+
+    public String theGood() throws Checked {
+        return SO_THEY_SAY;
+    }
+
+    public String theUgly() throws Checked {
+        throw UGLY;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/java/org/apache/tuscany/sca/test/exceptions/impl/RemoteExceptionHandlerImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/java/org/apache/tuscany/sca/test/exceptions/impl/RemoteExceptionHandlerImpl.java
new file mode 100644
index 0000000000..c5b54ff902
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/java/org/apache/tuscany/sca/test/exceptions/impl/RemoteExceptionHandlerImpl.java
@@ -0,0 +1,116 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.test.exceptions.impl;
+
+import org.apache.tuscany.sca.test.exceptions.Checked;
+import org.apache.tuscany.sca.test.exceptions.ExceptionHandler;
+import org.apache.tuscany.sca.test.exceptions.ExceptionRemoteThrower;
+import org.apache.tuscany.sca.test.exceptions.ExceptionThrower;
+import org.apache.tuscany.sca.test.exceptions.UnChecked;
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Scope;
+
+@Scope("COMPOSITE")
+public class RemoteExceptionHandlerImpl implements ExceptionHandler {
+    static final String INIT = "INIT";
+
+    private ExceptionRemoteThrower exceptionThrower;
+
+    private String theGood;
+
+    private Checked theBad;
+
+    private UnChecked theUgly;
+
+    public void testing() {
+
+        assert exceptionThrower != null : "'exceptionThrower' never wired";
+        String result = INIT;
+        try {
+            theGood = result = exceptionThrower.theGood();
+            assert result == ExceptionThrower.SO_THEY_SAY;
+        } catch (Throwable e) {
+            assert result == INIT;
+            assert false;
+            e.printStackTrace();
+        }
+
+        result = INIT;
+        try {
+            result = exceptionThrower.theBad();
+            // incredible
+            assert false : "Expected 'Check' Exception";
+
+        } catch (Checked e) {
+            // This is good...
+            assert result == INIT;
+            theBad = e;
+        } catch (Throwable t) {
+            // This is not so good.
+            t.printStackTrace();
+            assert result == INIT;
+            assert false : "Got wrong exception '" + t.getClass().getName();
+        }
+
+        result = INIT;
+        try {
+            result = exceptionThrower.theUgly();
+            // incredible
+            assert false : "Expected 'UnCheck' Exception";
+
+        } catch (Checked e) {
+            // This is not so good...
+            assert false : "Got wrong exception '" + e.getClass().getName();
+            assert result == INIT;
+        } catch (UnChecked e) {
+            theUgly = e;
+
+        } catch (Throwable t) {
+            // This is not good.
+            assert false;
+            assert result == INIT;
+
+            System.out.println(ExceptionThrower.SO_THEY_SAY + " " + INIT);
+        }
+
+    }
+
+    @Reference
+    public void setExceptionThrower(ExceptionRemoteThrower exceptionThrower) {
+        this.exceptionThrower = exceptionThrower;
+    }
+
+    public String getTheGood() {
+        return theGood;
+    }
+
+    public Checked getTheBad() {
+        return theBad;
+    }
+
+    public UnChecked getTheUgly() {
+        return theUgly;
+    }
+
+    public ExceptionRemoteThrower getExceptionThrower() {
+        return exceptionThrower;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/resources/ExceptionTest.composite b/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/resources/ExceptionTest.composite
new file mode 100644
index 0000000000..d42866303e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/main/resources/ExceptionTest.composite
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  * Licensed to the Apache Software Foundation (ASF) under one
+  * or more contributor license agreements.  See the NOTICE file
+  * distributed with this work for additional information
+  * regarding copyright ownership.  The ASF licenses this file
+  * to you under the Apache License, Version 2.0 (the
+  * "License"); you may not use this file except in compliance
+  * with the License.  You may obtain a copy of the License at
+  *
+  *   http://www.apache.org/licenses/LICENSE-2.0
+  *
+  * Unless required by applicable law or agreed to in writing,
+  * software distributed under the License is distributed on an
+  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+  * KIND, either express or implied.  See the License for the
+  * specific language governing permissions and limitations
+  * under the License.
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:foo="http://foo" targetNamespace="http://foo"
+  name="ExceptionTest">
+  <component name="main">
+    <implementation.java class="org.apache.tuscany.sca.test.exceptions.impl.ExceptionHandlerImpl" />
+    <reference name="exceptionThrower" target="exceptionThrower" />
+  </component>
+
+  <component name="exceptionThrower">
+    <implementation.java class="org.apache.tuscany.sca.test.exceptions.impl.ExceptionThrowerImpl" />
+  </component>
+
+  <component name="mainRemote">
+    <implementation.java class="org.apache.tuscany.sca.test.exceptions.impl.RemoteExceptionHandlerImpl" />
+    <reference name="exceptionThrower" target="exceptionThrowerRemote" />
+  </component>
+
+  <component name="exceptionThrowerRemote">
+    <implementation.java class="org.apache.tuscany.sca.test.exceptions.impl.ExceptionRemoteThrowerImpl" />
+  </component>
+
+
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/test/java/org/apache/tuscany/sca/test/exceptions/ExceptionsTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/test/java/org/apache/tuscany/sca/test/exceptions/ExceptionsTestCase.java
new file mode 100644
index 0000000000..7794348476
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/exceptions/src/test/java/org/apache/tuscany/sca/test/exceptions/ExceptionsTestCase.java
@@ -0,0 +1,85 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test.exceptions;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNotSame;
+import static org.junit.Assert.assertSame;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+public class ExceptionsTestCase {
+
+    private static Node node;
+
+    /**
+     * Test exception handling over a local interface
+     */
+    @Test
+    public void testLocal() {
+        ExceptionHandler exceptionHandler = node.getService(ExceptionHandler.class, "main");
+        exceptionHandler.testing();
+        assertEquals(ExceptionThrower.SO_THEY_SAY, exceptionHandler.getTheGood());
+        assertNotNull(exceptionHandler.getTheBad());
+        assertEquals(Checked.class, exceptionHandler.getTheBad().getClass());
+        assertSame(ExceptionThrower.BAD, exceptionHandler.getTheBad());
+        assertNotNull(exceptionHandler.getTheUgly());
+        assertEquals(UnChecked.class, exceptionHandler.getTheUgly().getClass());
+        assertSame(ExceptionThrower.UGLY, exceptionHandler.getTheUgly());
+    }
+
+    /**
+     * Test exception handling over a remotable interface
+     */
+    @Test
+    public void testRemote() {
+        ExceptionHandler exceptionHandler = node.getService(ExceptionHandler.class, "mainRemote");
+        exceptionHandler.testing();
+        assertEquals(ExceptionThrower.SO_THEY_SAY, exceptionHandler.getTheGood());
+        assertNotNull(exceptionHandler.getTheBad());
+        assertEquals(Checked.class, exceptionHandler.getTheBad().getClass());
+        assertNotSame(ExceptionThrower.BAD, exceptionHandler.getTheBad());
+        assertNotNull(exceptionHandler.getTheUgly());
+        assertEquals(UnChecked.class, exceptionHandler.getTheUgly().getClass());
+
+        // [rfeng] We're not in a position to copy non business exceptions
+        // assertNotSame(ExceptionThrower.UGLY, exceptionHandler.getTheUgly());
+
+    }
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        String location = ContributionLocationHelper.getContributionLocation("ExceptionTest.composite");
+        node = NodeFactory.newInstance().createNode("ExceptionTest.composite", new Contribution("c1", location));
+        node.start();
+    }
+
+    @AfterClass
+    public static void tearDown() throws Exception {
+        node.stop();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/pom.xml
new file mode 100644
index 0000000000..d277051514
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/pom.xml
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    *

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    *

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-itest</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>itest-implementation-spring</artifactId>

+    <name>Apache Tuscany SCA iTest Spring Implementation</name>

+

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-node-api</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-node-impl</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-spring</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-spring-sca</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-binding-ws-axis2</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <!-- Spring dependencies... -->

+        <dependency>

+            <groupId>org.springframework</groupId>

+            <artifactId>spring-core</artifactId>

+            <version>2.5.5</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.springframework</groupId>

+            <artifactId>spring-beans</artifactId>

+            <version>2.5.5</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.springframework</groupId>

+            <artifactId>spring-context</artifactId>

+            <version>2.5.5</version>

+        </dependency>

+    </dependencies>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/bigbank/stockquote/StockQuoteImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/bigbank/stockquote/StockQuoteImpl.java
new file mode 100644
index 0000000000..833cc50f71
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/bigbank/stockquote/StockQuoteImpl.java
@@ -0,0 +1,38 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package bigbank.stockquote;

+

+import org.oasisopen.sca.annotation.Service;

+

+/**

+ * This class implements the StockQuote service.

+ */

+@Service(StockQuoteService.class)

+public class StockQuoteImpl implements StockQuoteService {

+

+    public double getQuote(String symbol) {

+        double price = 104.0 + Math.random();

+        price = ((int)(price * 100)) / 100.0;

+

+        System.out.println("Getting stock quote for: " + symbol + ", value: "+ price);

+

+        return price;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/bigbank/stockquote/StockQuoteService.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/bigbank/stockquote/StockQuoteService.java
new file mode 100644
index 0000000000..d6db2bd182
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/bigbank/stockquote/StockQuoteService.java
@@ -0,0 +1,30 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package bigbank.stockquote;

+

+import org.oasisopen.sca.annotation.Remotable;

+

+/**

+ * This is the business interface of the StockQuote service.

+ */

+@Remotable

+public interface StockQuoteService {

+

+    public double getQuote(String symbol);

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/AddService.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/AddService.java
new file mode 100644
index 0000000000..5a1e7a638a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/AddService.java
@@ -0,0 +1,28 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+/**

+ * The Add service interface

+ */

+public interface AddService {

+

+    double add(double n1, double n2);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/AddServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/AddServiceImpl.java
new file mode 100644
index 0000000000..a597691905
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/AddServiceImpl.java
@@ -0,0 +1,35 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+import java.util.logging.Level;

+import java.util.logging.Logger;

+

+/**

+ * An implementation of the Add service

+ */

+public class AddServiceImpl implements AddService {

+

+    public double add(double n1, double n2) {

+        Logger logger = Logger.getLogger("calculator");

+        logger.log(Level.FINEST, "Adding " + n1 + " and " + n2);

+        return n1 + n2;

+    }

+

+}
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/CalculatorService.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/CalculatorService.java
new file mode 100644
index 0000000000..78eea39c71
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/CalculatorService.java
@@ -0,0 +1,37 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+import org.oasisopen.sca.annotation.Remotable;

+

+/**

+ * The Calculator service interface.

+ */

+@Remotable

+public interface CalculatorService {

+

+    double add(double n1, double n2);

+

+    double subtract(double n1, double n2);

+

+    double multiply(double n1, double n2);

+

+    double divide(double n1, double n2);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/CalculatorServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/CalculatorServiceImpl.java
new file mode 100644
index 0000000000..4363650e52
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/CalculatorServiceImpl.java
@@ -0,0 +1,79 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+/**

+ * An implementation of the Calculator service.

+ */

+public class CalculatorServiceImpl implements CalculatorService {

+

+    private AddService addService;

+    private SubtractService subtractService;

+    private MultiplyService multiplyService;

+    private DivideService divideService;

+

+    public void setAddService(AddService addService) {

+        this.addService = addService;

+    }

+    

+    public AddService getAddService() {

+        return addService;

+    }

+

+    public void setSubtractService(SubtractService subtractService) {

+        this.subtractService = subtractService;

+    }

+    

+    public SubtractService getSubtractService() {

+        return subtractService;

+    }

+    

+    public void setDivideService(DivideService divideService) {

+        this.divideService = divideService;

+    }

+    

+    public DivideService getDivideService() {

+        return divideService;

+    }

+    

+    public void setMultiplyService(MultiplyService multiplyService) {

+        this.multiplyService = multiplyService;

+    }

+    

+    public MultiplyService getMultiplyService() {

+        return multiplyService;

+    }

+

+    public double add(double n1, double n2) {

+        return addService.add(n1, n2);

+    }

+

+    public double subtract(double n1, double n2) {

+        return subtractService.subtract(n1, n2);

+    }

+

+    public double multiply(double n1, double n2) {

+        return multiplyService.multiply(n1, n2);

+    }

+

+    public double divide(double n1, double n2) {

+        return divideService.divide(n1, n2);

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/DivideService.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/DivideService.java
new file mode 100644
index 0000000000..ef6a8b375b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/DivideService.java
@@ -0,0 +1,28 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+/**

+ * The divide service interface

+ */

+public interface DivideService {

+

+    double divide(double n1, double n2);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/DivideServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/DivideServiceImpl.java
new file mode 100644
index 0000000000..cd91935f08
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/DivideServiceImpl.java
@@ -0,0 +1,35 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+import java.util.logging.Level;

+import java.util.logging.Logger;

+

+/**

+ * An implementation of the Divide service.

+ */

+public class DivideServiceImpl implements DivideService {

+

+    public double divide(double n1, double n2) {

+        Logger logger = Logger.getLogger("calculator");

+        logger.log(Level.FINEST, "Dividing " + n1 + " with " + n2);

+        return n1 / n2;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/MultiplyService.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/MultiplyService.java
new file mode 100644
index 0000000000..db568cc762
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/MultiplyService.java
@@ -0,0 +1,28 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+/**

+ * The interface for the multiply service

+ */

+public interface MultiplyService {

+

+    double multiply(double n1, double n2);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/MultiplyServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/MultiplyServiceImpl.java
new file mode 100644
index 0000000000..c85357fcd8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/MultiplyServiceImpl.java
@@ -0,0 +1,35 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+import java.util.logging.Level;

+import java.util.logging.Logger;

+

+/**

+ * An implementation of the Multiply service.

+ */

+public class MultiplyServiceImpl implements MultiplyService {

+

+    public double multiply(double n1, double n2) {

+        Logger logger = Logger.getLogger("calculator");

+        logger.log(Level.FINEST, "Multiplying " + n1 + " with " + n2);

+        return n1 * n2;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/SubtractService.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/SubtractService.java
new file mode 100644
index 0000000000..56ee372fc4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/SubtractService.java
@@ -0,0 +1,28 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+/**

+ * The interface for the multiply service

+ */

+public interface SubtractService {

+

+    double subtract(double n1, double n2);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/SubtractServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/SubtractServiceImpl.java
new file mode 100644
index 0000000000..1b669084d9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/SubtractServiceImpl.java
@@ -0,0 +1,35 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+import java.util.logging.Level;

+import java.util.logging.Logger;

+

+/**

+ * An implementation of the subtract service.

+ */

+public class SubtractServiceImpl implements SubtractService {

+

+    public double subtract(double n1, double n2) {

+        Logger logger = Logger.getLogger("calculator");

+        logger.log(Level.FINEST, "Subtracting " + n1 + " from " + n2);

+        return n1 - n2;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/security/CalculatorCallbackHandler.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/security/CalculatorCallbackHandler.java
new file mode 100644
index 0000000000..b48fb90148
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/security/CalculatorCallbackHandler.java
@@ -0,0 +1,50 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package calculator.security;

+

+import java.io.IOException;

+

+import javax.security.auth.callback.Callback;

+import javax.security.auth.callback.CallbackHandler;

+import javax.security.auth.callback.NameCallback;

+import javax.security.auth.callback.PasswordCallback;

+import javax.security.auth.callback.UnsupportedCallbackException;

+

+/**

+ * @version $Rev$ $Date$

+ */

+public class CalculatorCallbackHandler implements CallbackHandler {

+

+    public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException {

+        for (int i = 0; i < callbacks.length; i++) {

+            if (callbacks[i] instanceof NameCallback) {

+                NameCallback nc = (NameCallback)callbacks[i];

+                nc.setName("CalculatorUser");

+            } else if (callbacks[i] instanceof PasswordCallback) {

+                PasswordCallback pc = (PasswordCallback)callbacks[i];

+                pc.setPassword("CalculatorUserPasswd".toCharArray());

+            } else {

+                throw new UnsupportedCallbackException

+                 (callbacks[i], "Unsupported Callback!");

+            }

+          }

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/security/JaasLoginModule.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/security/JaasLoginModule.java
new file mode 100644
index 0000000000..fe4097640b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/security/JaasLoginModule.java
@@ -0,0 +1,178 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package calculator.security;

+

+import java.security.Principal;

+import java.util.Map;

+

+import javax.security.auth.Subject;

+import javax.security.auth.callback.Callback;

+import javax.security.auth.callback.CallbackHandler;

+import javax.security.auth.callback.NameCallback;

+import javax.security.auth.callback.PasswordCallback;

+import javax.security.auth.login.LoginException;

+import javax.security.auth.spi.LoginModule;

+

+/**

+ * @version $Rev$ $Date$

+ */

+public class JaasLoginModule implements LoginModule {

+

+    private CallbackHandler callbackHandler;

+    private Subject subject;

+    private Principal userPrincipal;

+    private String userId;

+    private String password;

+    private boolean succeeded;

+    private boolean commitSucceeded;

+

+    public void initialize(Subject subject,

+                           CallbackHandler callbackHandler,

+                           Map<String, ?> sharedState,

+                           Map<String, ?> options) {

+        this.callbackHandler = callbackHandler;

+        this.subject = subject;

+    }

+

+    public boolean login() throws LoginException {

+        Callback[] callbacks = new Callback[2];

+        callbacks[0] = new NameCallback("UserId:");

+        callbacks[1] = new PasswordCallback("Password:", false);

+

+        try {

+            callbackHandler.handle(callbacks);

+            userId = ((NameCallback)callbacks[0]).getName();

+            password = new String(((PasswordCallback)callbacks[1]).getPassword());

+

+            if (userId.equals("CalculatorUser") && password.equals("CalculatorUserPasswd")) {

+                System.out.println("Successfully AUTHENTICATED!!");

+                succeeded = true;

+                return true;

+            } else {

+                System.out.println("Incorrect userId / password! AUTHENTICATION FAILED!!");

+                return false;

+            }

+        } catch (Exception e) {

+            e.printStackTrace();

+            return false;

+        }

+    }

+

+    /**

+     * <p> This method is called if the LoginContext's

+     * overall authentication succeeded

+     * (the relevant REQUIRED, REQUISITE, SUFFICIENT and OPTIONAL LoginModules

+     * succeeded).

+     *

+     * <p> If this LoginModule's own authentication attempt

+     * succeeded (checked by retrieving the private state saved by the

+     * <code>login</code> method), then this method associates a

+     * <code>UserPrincipal</code>

+     * with the <code>Subject</code> located in the

+     * <code>LoginModule</code>.  If this LoginModule's own

+     * authentication attempted failed, then this method removes

+     * any state that was originally saved.

+     *

+     * <p>

+     *

+     * @exception LoginException if the commit fails.

+     *

+     * @return true if this LoginModule's own login and commit

+     *          attempts succeeded, or false otherwise.

+     */

+    public boolean commit() throws LoginException {

+        if (succeeded == false) {

+            return false;

+        } else {

+            // add a Principal (authenticated identity) to the Subject

+

+            // assume the user we authenticated is the UserPrincipal

+            userPrincipal = new UserPrincipal(userId);

+            if (!subject.getPrincipals().contains(userPrincipal))

+                subject.getPrincipals().add(userPrincipal);

+

+            // in any case, clean out state

+            userId = null;

+            password = null;

+            commitSucceeded = true;

+            return true;

+        }

+    }

+

+    /**

+     * <p> This method is called if the LoginContext's

+     * overall authentication failed.

+     * (the relevant REQUIRED, REQUISITE, SUFFICIENT and OPTIONAL LoginModules

+     * did not succeed).

+     *

+     * <p> If this LoginModule's own authentication attempt

+     * succeeded (checked by retrieving the private state saved by the

+     * <code>login</code> and <code>commit</code> methods),

+     * then this method cleans up any state that was originally saved.

+     *

+     * <p>

+     *

+     * @exception LoginException if the abort fails.

+     *

+     * @return false if this LoginModule's own login and/or commit attempts

+     *          failed, and true otherwise.

+     */

+    public boolean abort() throws LoginException {

+        if (succeeded == false) {

+            return false;

+        } else if (succeeded == true && commitSucceeded == false) {

+            // login succeeded but overall authentication failed

+            succeeded = false;

+            userId = null;

+            password = null;

+            userPrincipal = null;

+        } else {

+            // overall authentication succeeded and commit succeeded,

+            // but someone else's commit failed

+            logout();

+        }

+        return true;

+    }

+

+    /**

+     * Logout the user.

+     *

+     * <p> This method removes the <code>SimplePrincipal</code>

+     * that was added by the <code>commit</code> method.

+     *

+     * <p>

+     *

+     * @exception LoginException if the logout fails.

+     *

+     * @return true in all cases since this <code>LoginModule</code>

+     *          should not be ignored.

+     */

+    public boolean logout() throws LoginException {

+        subject.getPrincipals().remove(userPrincipal);

+        succeeded = false;

+        succeeded = commitSucceeded;

+        userId = null;

+        if (password != null)

+            password = null;

+        userPrincipal = null;

+        return true;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/security/UserPrincipal.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/security/UserPrincipal.java
new file mode 100644
index 0000000000..09024197db
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/calculator/security/UserPrincipal.java
@@ -0,0 +1,66 @@
+/**

+ * Licensed to the Apache Software Foundation (ASF) under one or more

+ * contributor license agreements.  See the NOTICE file distributed with

+ * this work for additional information regarding copyright ownership.

+ * The ASF licenses this file to You under the Apache License, Version 2.0

+ * (the "License"); you may not use this file except in compliance with

+ * the License.  You may obtain a copy of the License at

+ *

+ *     http://www.apache.org/licenses/LICENSE-2.0

+ *

+ *  Unless required by applicable law or agreed to in writing, software

+ *  distributed under the License is distributed on an "AS IS" BASIS,

+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+ *  See the License for the specific language governing permissions and

+ *  limitations under the License.

+ */

+package calculator.security;

+

+import java.security.Principal;

+

+/**

+ * @version $Rev: 637276 $ $Date: 2008-03-15 03:05:34 +0530 (Sat, 15 Mar 2008) $

+ */

+public class UserPrincipal implements Principal {

+

+    private final String name;

+

+    public UserPrincipal(String name) {

+        if (name == null)

+            throw new IllegalArgumentException("name cannot be null");

+        this.name = name;

+    }

+

+    public String getName() {

+        return name;

+    }

+

+    public String toString() {

+        return name;

+    }

+

+    @Override

+    public int hashCode() {

+        final int prime = 31;

+        int result = 1;

+        result = prime * result + ((name == null) ? 0 : name.hashCode());

+        return result;

+    }

+

+    @Override

+    public boolean equals(Object obj) {

+        if (this == obj)

+            return true;

+        if (obj == null)

+            return false;

+        if (getClass() != obj.getClass())

+            return false;

+        final UserPrincipal other = (UserPrincipal)obj;

+        if (name == null) {

+            if (other.name != null)

+                return false;

+        } else if (!name.equals(other.name))

+            return false;

+        return true;

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/context/access/SCAApplicationContextProvider.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/context/access/SCAApplicationContextProvider.java
new file mode 100644
index 0000000000..77d98d50aa
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/context/access/SCAApplicationContextProvider.java
@@ -0,0 +1,37 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package context.access;

+

+import org.springframework.beans.BeansException;   

+import org.springframework.context.ApplicationContext;   

+import org.springframework.context.ApplicationContextAware;

+

+public class SCAApplicationContextProvider implements ApplicationContextAware {

+    

+    private static ApplicationContext ctx;

+    

+    public void setApplicationContext(ApplicationContext appContext) throws BeansException {

+        // Wiring the ApplicationContext into a static method           

+        ctx = appContext;      

+    }

+    

+    public static ApplicationContext getApplicationContext() {           

+        return ctx;       

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/helloworld/HelloWorld.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/helloworld/HelloWorld.java
new file mode 100644
index 0000000000..830052ae19
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/helloworld/HelloWorld.java
@@ -0,0 +1,35 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package helloworld;

+

+import org.oasisopen.sca.annotation.Remotable;

+

+/**

+ * Interface for the "hello world" service - predictably simple with a single operation

+ * "sayHello"

+ *

+ * @version $Rev$ $Date$

+ */

+@Remotable

+public interface HelloWorld {

+

+    String sayHello(String s);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/helloworld/HelloWorldImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/helloworld/HelloWorldImpl.java
new file mode 100644
index 0000000000..73939693a4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/helloworld/HelloWorldImpl.java
@@ -0,0 +1,38 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package helloworld;

+

+/**

+ * A simple proxy Java class which implements the HelloWorld interface but which uses

+ * a reference "delegate" to actually provide the HelloWorld service

+ *

+ * @version $Rev$ $Date$

+ */

+public class HelloWorldImpl implements HelloWorld {

+

+    static String hello = "Hello ";

+

+    public String sayHello(String s) {

+        // Simply call the reference to satisfy the service request...

+        System.out.println("HelloWorldImpl - sayHello called");

+        return (hello + s);

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/helloworld/HelloWorldProxy.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/helloworld/HelloWorldProxy.java
new file mode 100644
index 0000000000..0e2374d599
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/helloworld/HelloWorldProxy.java
@@ -0,0 +1,42 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package helloworld;

+

+import org.oasisopen.sca.annotation.Reference;

+

+/**

+ * A simple proxy Java class which implements the HelloWorld interface but which uses

+ * a reference "delegate" to actually provide the HelloWorld service

+ *

+ * @version $Rev$ $Date$

+ */

+public class HelloWorldProxy implements HelloWorld {

+

+    // Here is the reference "delegate" - it implements the HelloWorld interface...

+    @Reference

+    public HelloWorld delegate;

+

+    public String sayHello(String s) {

+        // Simply call the reference to satisfy the service request...

+        System.out.println("HelloWorldProxy - calling sayHello");

+        return delegate.sayHello(s);

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/mock/TestBean.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/mock/TestBean.java
new file mode 100644
index 0000000000..96df81fc0c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/mock/TestBean.java
@@ -0,0 +1,31 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package mock;

+

+/**

+ * @version $Rev: 430937 $ $Date: 2006-08-12 02:17:56 +0100 (Sat, 12 Aug 2006) $

+ */

+public interface TestBean {

+    String echo(String msg);

+

+    TestBean getBean();

+

+    void setBean(TestBean bean);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/mock/TestBeanImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/mock/TestBeanImpl.java
new file mode 100644
index 0000000000..538d3547f4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/mock/TestBeanImpl.java
@@ -0,0 +1,42 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package mock;

+

+/**

+ * @version $Rev: 441406 $ $Date: 2006-09-08 08:20:10 +0100 (Fri, 08 Sep 2006) $

+ */

+public class TestBeanImpl implements TestBean {

+

+    private TestBean bean;

+

+    public TestBeanImpl() {

+    }

+

+    public String echo(String msg) {

+        return msg;

+    }

+

+    public TestBean getBean() {

+        return bean;

+    }

+

+    public void setBean(TestBean bean) {

+        this.bean = bean;

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/mock/TestHelloWorldBean.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/mock/TestHelloWorldBean.java
new file mode 100644
index 0000000000..5c9dede7ec
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/mock/TestHelloWorldBean.java
@@ -0,0 +1,39 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package mock;

+

+/**

+ * A simple test Spring bean which provides the HelloWorld service

+ *

+ * @version $Rev$ $Date$

+ */

+

+import helloworld.HelloWorld;

+

+public class TestHelloWorldBean implements HelloWorld {

+

+    static String hello = "Hello ";

+

+    // Classic "Hello xxx" response to any input message

+    public String sayHello(String message) {

+        System.out.println("TestHelloWorldBean - sayHello called");

+        return (hello + message);

+    }

+

+} // end class TestHelloWorldBean

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/mock/TestReference.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/mock/TestReference.java
new file mode 100644
index 0000000000..0a8742d242
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/mock/TestReference.java
@@ -0,0 +1,27 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package mock;

+

+/**

+ * @version $Rev: 536115 $ $Date: 2007-05-08 09:04:20 +0100 (Tue, 08 May 2007) $

+ */

+public interface TestReference {

+    String echo(String msg);

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/mock/TestReferenceBean.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/mock/TestReferenceBean.java
new file mode 100644
index 0000000000..27ccdbdd77
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/mock/TestReferenceBean.java
@@ -0,0 +1,57 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package mock;

+

+/**

+ * A test Spring bean which provides the HelloWorld service by calling a reference

+ * to provide the content of the response

+ *

+ * @version $Rev$ $Date$

+ */

+

+import helloworld.HelloWorld;

+

+public class TestReferenceBean implements HelloWorld {

+

+    // The reference

+    private HelloWorld bean;

+

+    // Classic "Hello xxx" response to any input message

+    public String sayHello(String message) {

+        System.out.println("TestReferenceBean - sayHello called");

+        return (bean.sayHello(message));

+    }

+

+    /**

+     * Setter for the bean reference

+     * @param theBean

+     */

+    public void setBean(HelloWorld theBean) {

+        this.bean = theBean;

+    }

+

+    /**

+     * Getter for the reference

+     * @return

+     */

+    public HelloWorld getBean() {

+        return this.bean;

+    }

+

+} // end class TestReferenceBean

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/mock/TestSCAPropertyBean.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/mock/TestSCAPropertyBean.java
new file mode 100644
index 0000000000..881ca8bb7d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/mock/TestSCAPropertyBean.java
@@ -0,0 +1,55 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package mock;

+

+/**

+ * A test Spring bean which provides the HelloWorld service.

+ * This bean has a single String property called "hello" which must be set through

+ * external configuration to give the correct response message, otherwise an (incorrect)

+ * default message is generated

+ *

+ * @version $Rev$ $Date$

+ */

+

+import helloworld.HelloWorld;

+

+public class TestSCAPropertyBean implements HelloWorld {

+

+    private String hello = "Go away";

+

+    /**

+     * Provides the operation of the "HelloWorld" interface - a simple string response

+     * to a string input message, where the response is a greeting followed by the original

+     * input message.

+     */

+    public String sayHello(String message) {

+        System.out.println("TestHelloWorldBean - sayHello called");

+        return (hello + " " + message);

+    }

+

+    /**

+     * Public setter for the (unannotated) field "hello" which constitutes an SCA

+     * property

+     * @param message - the message to use for the response to "sayHello"

+     */

+    public void setHello(String message) {

+        hello = message;

+    }

+

+} // end class TestSCAPropertyBean

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/spring/annotations/CalculatorServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/spring/annotations/CalculatorServiceImpl.java
new file mode 100644
index 0000000000..000b135f01
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/java/spring/annotations/CalculatorServiceImpl.java
@@ -0,0 +1,131 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package spring.annotations;

+

+import org.oasisopen.sca.annotation.Destroy;

+import org.oasisopen.sca.annotation.Init;

+import org.oasisopen.sca.annotation.Service;

+import org.oasisopen.sca.annotation.Reference;

+import org.oasisopen.sca.annotation.Property;

+import org.oasisopen.sca.annotation.ComponentName;

+

+import calculator.AddService;

+import calculator.CalculatorService;

+import calculator.DivideService;

+import calculator.MultiplyService;

+import calculator.SubtractService;

+

+/**

+ * An implementation of the Calculator service.

+ */

+@Service(CalculatorService.class)

+public class CalculatorServiceImpl implements AddService, SubtractService, MultiplyService, DivideService {

+    

+    public AddService addService;  // setter injection

+    

+    @Reference

+    public SubtractService subtractService;  // field injection

+    

+    @Reference(name="multiplyService", required=false)

+    public MultiplyService multiply;  // field injection (different reference and field name)

+    

+    public DivideService divide;  // setter injection (different reference and field name)

+    

+    public String message;  // setter injection

+    

+    @Property(name="message", required=false)

+    public String message2;  // field injection

+    

+    public String componentName;

+    

+    @Init

+    public void initMethod () {

+        System.out.println("Init method is sucessfully called.....");

+        // Property value should be null here.

+        System.out.println("Property Value message is...." + message);

+    }

+    

+    @Destroy

+    public void destroyMethod () {

+        System.out.println("Component Name is...." + componentName);

+        System.out.println("Property Value message is...." + message);

+        System.out.println("Property Value message2 is...." + message2);

+        System.out.println("Destroy method is sucessfully called.....");

+    }

+

+    @Reference

+    public void setAddService(AddService addService) {

+        this.addService = addService;

+    }

+    

+    public AddService getAddService() {

+        return addService;

+    }

+

+    /*public void setSubtractService(SubtractService subtractService) {

+        this.subtractService = subtractService;

+    }

+    

+    public SubtractService getSubtractService() {

+        return subtractService;

+    }*/    

+    

+    @Reference(name="divideService", required=false)

+    public void setDivideService(DivideService divide) {

+        this.divide = divide;

+    }

+    

+    public DivideService getDivideService() {

+        return divide;

+    }

+    

+    /*public void setMultiplyService(MultiplyService multiplyService) {

+        this.multiplyService = multiplyService;

+    }

+    

+    public MultiplyService getMultiplyService() {

+        return multiplyService;

+    }*/

+    

+    @ComponentName

+    public void setComponentName(String componentName) {

+        this.componentName = componentName;

+    }

+    

+    @Property

+    public void setMessage(String message) {

+        this.message = message;

+    }    

+

+    public double add(double n1, double n2) {

+        return addService.add(n1, n2);

+    }

+

+    public double subtract(double n1, double n2) {

+        return subtractService.subtract(n1, n2);

+    }

+

+    public double multiply(double n1, double n2) {

+        return multiply.multiply(n1, n2);

+    }

+

+    public double divide(double n1, double n2) {

+        return divide.divide(n1, n2);

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/CalculatorService-context.xml b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/CalculatorService-context.xml
new file mode 100644
index 0000000000..7c84965629
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/CalculatorService-context.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<beans xmlns="http://www.springframework.org/schema/beans"

+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+       xmlns:sca="http://www.springframework.org/schema/sca"

+       xsi:schemaLocation="

+       http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd

+       http://www.springframework.org/schema/sca http://www.osoa.org/xmlns/sca/1.0/spring-sca.xsd">

+

+    <bean id="CalculatorServiceBean" class="calculator.CalculatorServiceImpl">        

+        <property name="addService" ref="addService"/>

+        <property name="subtractService" ref="subtractService"/>

+        <property name="multiplyService" ref="multiplyService"/>

+        <property name="divideService" ref="divideService"/>

+    </bean>

+

+    <sca:reference name="addService" type="calculator.AddService"/>

+    <sca:reference name="subtractService" type="calculator.SubtractService"/>   

+    <sca:reference name="multiplyService" type="calculator.MultiplyService"/>    

+    <sca:reference name="divideService" type="calculator.DivideService"/>

+

+</beans>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/SpringDelegationHelloWorld-context.xml b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/SpringDelegationHelloWorld-context.xml
new file mode 100644
index 0000000000..910771b34d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/SpringDelegationHelloWorld-context.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<!-- Application context for the SpringHelloWorld testcase -->

+<beans xmlns="http://www.springframework.org/schema/beans"

+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+       xmlns:sca="http://www.springframework.org/schema/sca"

+       xsi:schemaLocation="

+http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd

+http://www.springframework.org/schema/sca http://www.osoa.org/xmlns/sca/1.0/spring-sca.xsd">

+

+	<sca:service name="HelloWorld" type="helloworld.HelloWorld" target="testBean"/>

+	

+    <bean id="delegateBean" 

+         class="org.apache.tuscany.sca.itest.spring.TestHelloWorldBean" lazy-init="true">

+    </bean>

+

+    <bean id="testBean" 

+         class="org.apache.tuscany.sca.itest.spring.TestHelloWorldDelegatorBean" lazy-init="true">

+         <property name="delegate"><ref bean="delegateBean"/></property>

+    </bean>

+

+</beans>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/SpringHelloWorld-context.xml b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/SpringHelloWorld-context.xml
new file mode 100644
index 0000000000..c20679241f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/SpringHelloWorld-context.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<!-- Application context for the SpringHelloWorld testcase -->

+<beans xmlns="http://www.springframework.org/schema/beans"

+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+       xmlns:sca="http://www.springframework.org/schema/sca"

+       xsi:schemaLocation="

+http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd

+http://www.springframework.org/schema/sca http://www.osoa.org/xmlns/sca/1.0/spring-sca.xsd">

+

+    <bean id="testBean" class="org.apache.tuscany.sca.itest.spring.TestHelloWorldBean" lazy-init="true">

+    </bean>

+

+</beans>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/context-access/CalculatorService-context.xml b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/context-access/CalculatorService-context.xml
new file mode 100644
index 0000000000..87458b99a3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/context-access/CalculatorService-context.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<beans xmlns="http://www.springframework.org/schema/beans"

+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+       xmlns:sca="http://www.springframework.org/schema/sca"

+       xsi:schemaLocation="

+       http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd

+       http://www.springframework.org/schema/sca http://www.osoa.org/xmlns/sca/1.0/spring-sca.xsd">

+  

+    <sca:service name="CalculatorService"

+        type="calculator.CalculatorService" target="CalculatorServiceBean"/>

+

+    <bean id="CalculatorServiceBean" class="calculator.CalculatorServiceImpl">        

+        <property name="addService" ref="addService"/>

+        <property name="subtractService" ref="subtractService"/>

+        <property name="multiplyService" ref="multiplyService"/>

+        <property name="divideService" ref="divideService"/>

+    </bean>

+    

+    <bean id="contextAccess" class="context.access.SCAApplicationContextProvider">

+    </bean>

+    

+    <sca:reference name="addService" type="calculator.AddService"/>

+    <sca:reference name="subtractService" type="calculator.SubtractService"/>   

+    <sca:reference name="multiplyService" type="calculator.MultiplyService"/>    

+    <sca:reference name="divideService" type="calculator.DivideService"/>

+

+</beans>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/context-imports/CalculatorService-context.xml b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/context-imports/CalculatorService-context.xml
new file mode 100644
index 0000000000..7c84965629
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/context-imports/CalculatorService-context.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<beans xmlns="http://www.springframework.org/schema/beans"

+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+       xmlns:sca="http://www.springframework.org/schema/sca"

+       xsi:schemaLocation="

+       http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd

+       http://www.springframework.org/schema/sca http://www.osoa.org/xmlns/sca/1.0/spring-sca.xsd">

+

+    <bean id="CalculatorServiceBean" class="calculator.CalculatorServiceImpl">        

+        <property name="addService" ref="addService"/>

+        <property name="subtractService" ref="subtractService"/>

+        <property name="multiplyService" ref="multiplyService"/>

+        <property name="divideService" ref="divideService"/>

+    </bean>

+

+    <sca:reference name="addService" type="calculator.AddService"/>

+    <sca:reference name="subtractService" type="calculator.SubtractService"/>   

+    <sca:reference name="multiplyService" type="calculator.MultiplyService"/>    

+    <sca:reference name="divideService" type="calculator.DivideService"/>

+

+</beans>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/context-imports/SpringImport-context.xml b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/context-imports/SpringImport-context.xml
new file mode 100644
index 0000000000..3faed92fd2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/context-imports/SpringImport-context.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<beans xmlns="http://www.springframework.org/schema/beans"

+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+       xmlns:sca="http://www.springframework.org/schema/sca"

+       xsi:schemaLocation="

+       http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd

+       http://www.springframework.org/schema/sca http://www.osoa.org/xmlns/sca/1.0/spring-sca.xsd">

+       

+    <import resource="CalculatorService-context.xml"/>

+    

+</beans>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/context-multiple/SpringHelloWorld-context.xml b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/context-multiple/SpringHelloWorld-context.xml
new file mode 100644
index 0000000000..c20679241f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/context-multiple/SpringHelloWorld-context.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<!-- Application context for the SpringHelloWorld testcase -->

+<beans xmlns="http://www.springframework.org/schema/beans"

+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+       xmlns:sca="http://www.springframework.org/schema/sca"

+       xsi:schemaLocation="

+http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd

+http://www.springframework.org/schema/sca http://www.osoa.org/xmlns/sca/1.0/spring-sca.xsd">

+

+    <bean id="testBean" class="org.apache.tuscany.sca.itest.spring.TestHelloWorldBean" lazy-init="true">

+    </bean>

+

+</beans>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/context-multiple/StockQuoteService-context.xml b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/context-multiple/StockQuoteService-context.xml
new file mode 100644
index 0000000000..74473073ea
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/context-multiple/StockQuoteService-context.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<beans xmlns="http://www.springframework.org/schema/beans"

+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+       xmlns:sca="http://www.springframework.org/schema/sca"

+       xsi:schemaLocation="

+       http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd

+       http://www.springframework.org/schema/sca http://www.osoa.org/xmlns/sca/1.0/spring-sca.xsd">

+       

+    <sca:service name="StockQuoteService"

+        type="bigbank.stockquote.StockQuoteService" target="StockQuoteServiceBean"/>

+

+    <bean id="StockQuoteServiceBean" class="bigbank.stockquote.StockQuoteImpl">

+    </bean>

+    

+    <bean id="applicationContextProvider" class="context.access.SCAApplicationContextProvider">

+    </bean>

+

+</beans>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/context-multiple/beanRefContext.xml b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/context-multiple/beanRefContext.xml
new file mode 100644
index 0000000000..930b92f4be
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/context-multiple/beanRefContext.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<beans xmlns="http://www.springframework.org/schema/beans"

+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+       xmlns:sca="http://www.springframework.org/schema/sca"

+       xsi:schemaLocation="

+       http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd

+       http://www.springframework.org/schema/sca http://www.osoa.org/xmlns/sca/1.0/spring-sca.xsd">

+       

+    <bean id="beanRefFactory" class="org.springframework.context.support.ClassPathXmlApplicationContext">

+	   <constructor-arg>

+		  <list>

+			 <value>META-INF/sca/context-multiple/StockQuoteService-context.xml</value>

+			 <value>META-INF/sca/context-multiple/SpringHelloWorld-context.xml</value>

+		  </list>

+	   </constructor-arg>

+    </bean>

+</beans>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/implementation-policies/CalculatorService-context.xml b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/implementation-policies/CalculatorService-context.xml
new file mode 100644
index 0000000000..7c84965629
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/implementation-policies/CalculatorService-context.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<beans xmlns="http://www.springframework.org/schema/beans"

+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+       xmlns:sca="http://www.springframework.org/schema/sca"

+       xsi:schemaLocation="

+       http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd

+       http://www.springframework.org/schema/sca http://www.osoa.org/xmlns/sca/1.0/spring-sca.xsd">

+

+    <bean id="CalculatorServiceBean" class="calculator.CalculatorServiceImpl">        

+        <property name="addService" ref="addService"/>

+        <property name="subtractService" ref="subtractService"/>

+        <property name="multiplyService" ref="multiplyService"/>

+        <property name="divideService" ref="divideService"/>

+    </bean>

+

+    <sca:reference name="addService" type="calculator.AddService"/>

+    <sca:reference name="subtractService" type="calculator.SubtractService"/>   

+    <sca:reference name="multiplyService" type="calculator.MultiplyService"/>    

+    <sca:reference name="divideService" type="calculator.DivideService"/>

+

+</beans>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/location-folder/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/location-folder/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..950dbeba4c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/location-folder/META-INF/MANIFEST.MF
@@ -0,0 +1,3 @@
+Manifest-Version: 1.0

+Spring-Context: META-INF/spring/SpringSCAProperty-context.xml

+

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/location-folder/META-INF/spring/SpringSCAProperty-context.xml b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/location-folder/META-INF/spring/SpringSCAProperty-context.xml
new file mode 100644
index 0000000000..8613e6c82a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/location-folder/META-INF/spring/SpringSCAProperty-context.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<!-- Application context for the SpringHelloWorld testcase -->
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:sca="http://www.springframework.org/schema/sca"
+       xsi:schemaLocation="
+http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
+http://www.springframework.org/schema/sca http://www.osoa.org/xmlns/sca/1.0/spring-sca.xsd">
+
+    <bean id="testBean" class="mock.TestSCAPropertyBean" lazy-init="true">
+    	<property name="hello" ref="TestProperty"/>
+    </bean>
+    
+    <sca:property id="foo" name="TestProperty" type="java.lang.String"/>
+
+</beans>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/location-jar/spring-context.jar b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/location-jar/spring-context.jar
new file mode 100644
index 0000000000..504d59e5ff
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/location-jar/spring-context.jar
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/sca-references/SpringExplicitReference-context.xml b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/sca-references/SpringExplicitReference-context.xml
new file mode 100644
index 0000000000..d18d8312e3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/sca-references/SpringExplicitReference-context.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<beans xmlns="http://www.springframework.org/schema/beans"

+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+       xmlns:sca="http://www.springframework.org/schema/sca"

+       xsi:schemaLocation="

+http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd

+http://www.springframework.org/schema/sca http://www.osoa.org/xmlns/sca/1.0/spring-sca.xsd">

+

+    <bean id="testBean" class="mock.TestReferenceBean">

+        <property name="bean" ref="testReference"/>

+    </bean>

+

+    <sca:reference name="testReference" type="helloworld.HelloWorld"/>

+

+</beans>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/sca-references/SpringImplicitReference-context.xml b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/sca-references/SpringImplicitReference-context.xml
new file mode 100644
index 0000000000..df4b9b28cf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/sca-references/SpringImplicitReference-context.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<beans xmlns="http://www.springframework.org/schema/beans"

+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+       xmlns:sca="http://www.springframework.org/schema/sca"

+       xsi:schemaLocation="

+http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd

+http://www.springframework.org/schema/sca http://www.osoa.org/xmlns/sca/1.0/spring-sca.xsd">

+

+    <bean id="testBean" class="mock.TestReferenceBean">

+        <!-- Here is the implicit reference - a property with a ref not satisifed within the

+         * Spring application context.

+         -->

+        <property name="bean" ref="testReference"/>

+    </bean>

+

+</beans>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/sca-services/SpringExplicitService-context.xml b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/sca-services/SpringExplicitService-context.xml
new file mode 100644
index 0000000000..194bc4bcc9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/sca-services/SpringExplicitService-context.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<!-- Application context for the SpringExplicitHelloWorld testcase 

+In this case, the service offered by the Spring application is specified

+explicitly using an sca:service element                                  -->

+<beans xmlns="http://www.springframework.org/schema/beans"

+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+       xmlns:sca="http://www.springframework.org/schema/sca"

+       xsi:schemaLocation="

+http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd

+http://www.springframework.org/schema/sca http://www.osoa.org/xmlns/sca/1.0/spring-sca.xsd">

+

+    <sca:service name="fooService" 

+                 type="helloworld.HelloWorld" 

+                 target="testBean"/>

+

+    <bean id="testBean" 

+          class="mock.TestHelloWorldBean" 

+          lazy-init="true">

+    </bean>

+

+</beans>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/sca-services/SpringImplicitService-context.xml b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/sca-services/SpringImplicitService-context.xml
new file mode 100644
index 0000000000..1c63311367
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/sca-services/SpringImplicitService-context.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<!-- Application context for the SpringHelloWorld testcase -->

+<beans xmlns="http://www.springframework.org/schema/beans"

+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+       xmlns:sca="http://www.springframework.org/schema/sca"

+       xsi:schemaLocation="

+http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd

+http://www.springframework.org/schema/sca http://www.osoa.org/xmlns/sca/1.0/spring-sca.xsd">

+

+    <bean id="testBean" class="mock.TestHelloWorldBean" lazy-init="true">

+    </bean>

+

+</beans>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/spring-annotation/CalculatorService-context.xml b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/spring-annotation/CalculatorService-context.xml
new file mode 100644
index 0000000000..4110a9a7b7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/META-INF/sca/spring-annotation/CalculatorService-context.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<beans xmlns="http://www.springframework.org/schema/beans"

+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+       xmlns:sca="http://www.springframework.org/schema/sca"

+       xsi:schemaLocation="

+       http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd

+       http://www.springframework.org/schema/sca http://www.osoa.org/xmlns/sca/1.0/spring-sca.xsd">

+

+    <bean id="CalculatorServiceBean" class="spring.annotations.CalculatorServiceImpl">        

+        <property name="addService" ref="addService"/>

+        <!-- <property name="subtractService" ref="subtractService"/>

+        <property name="multiplyService" ref="multiplyService"/> -->

+        <property name="divideService" ref="divideService"/>

+    </bean>   

+    

+    <sca:reference name="addService" type="calculator.AddService"/>

+    <sca:reference name="subtractService" type="calculator.SubtractService"/>   

+    <sca:reference name="multiplyService" type="calculator.MultiplyService"/> 

+    <sca:reference name="divideService" type="calculator.DivideService"/>

+    

+    <sca:property id="msg" name="message" type="java.lang.String"/>

+

+</beans>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/context/access/ContextAccess.composite b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/context/access/ContextAccess.composite
new file mode 100644
index 0000000000..8863553419
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/context/access/ContextAccess.composite
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           targetNamespace="http://contextaccess"

+           xmlns:sample="http://contextaccess"

+           name="ContextAccess"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1">

+

+    <component name="CalculatorServiceComponent">

+        <implementation.spring location="META-INF/sca/context-access/CalculatorService-context.xml"/>

+        <reference name="addService" target="AddServiceComponent" />

+        <reference name="subtractService" target="SubtractServiceComponent" />

+        <reference name="multiplyService" target="MultiplyServiceComponent" />

+        <reference name="divideService" target="DivideServiceComponent" />

+    </component>

+

+    <component name="AddServiceComponent">

+        <implementation.java class="calculator.AddServiceImpl"/>

+    </component>

+

+    <component name="SubtractServiceComponent">

+        <implementation.java class="calculator.SubtractServiceImpl"/>

+    </component>

+

+    <component name="MultiplyServiceComponent">

+        <implementation.java class="calculator.MultiplyServiceImpl"/>

+    </component>

+

+    <component name="DivideServiceComponent">

+        <implementation.java class="calculator.DivideServiceImpl"/>

+    </component>

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/context/imports/ContextImports.composite b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/context/imports/ContextImports.composite
new file mode 100644
index 0000000000..2d6705ce56
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/context/imports/ContextImports.composite
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           targetNamespace="http://contextimports"

+           xmlns:sample="http://contextimports"

+           name="ContextImports"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1">

+

+    <component name="CalculatorServiceComponent">

+        <implementation.spring location="META-INF/sca/context-imports/SpringImport-context.xml"/>

+        <reference name="addService" target="AddServiceComponent" />

+        <reference name="subtractService" target="SubtractServiceComponent" />

+        <reference name="multiplyService" target="MultiplyServiceComponent" />

+        <reference name="divideService" target="DivideServiceComponent" />

+    </component>

+

+    <component name="AddServiceComponent">

+        <implementation.java class="calculator.AddServiceImpl"/>

+    </component>

+

+    <component name="SubtractServiceComponent">

+        <implementation.java class="calculator.SubtractServiceImpl"/>

+    </component>

+

+    <component name="MultiplyServiceComponent">

+        <implementation.java class="calculator.MultiplyServiceImpl"/>

+    </component>

+

+    <component name="DivideServiceComponent">

+        <implementation.java class="calculator.DivideServiceImpl"/>

+    </component>

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/context/multiple/MultipleContext.composite b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/context/multiple/MultipleContext.composite
new file mode 100644
index 0000000000..15c0c39f51
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/context/multiple/MultipleContext.composite
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	targetNamespace="http://stockquote"

+	xmlns:hw="http://stockquote"

+      name="MultipleContext">

+    

+    <service name="StockQuoteService" promote="StockQuoteServiceComponent">

+        <interface.java interface="bigbank.stockquote.StockQuoteService"/>

+        <binding.ws uri="http://localhost:8081/services/StockQuoteWebService"/>

+    </service>

+

+    <component name="StockQuoteServiceComponent">

+        <implementation.spring location="META-INF/sca/context-multiple/beanRefContext.xml"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/implementation/policies/CalculatorJass.config b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/implementation/policies/CalculatorJass.config
new file mode 100644
index 0000000000..0e7cb86633
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/implementation/policies/CalculatorJass.config
@@ -0,0 +1,3 @@
+Calculator {

+  calculator.security.JaasLoginModule required debug=true;

+};

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/implementation/policies/CalculatorLogMessages.properties b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/implementation/policies/CalculatorLogMessages.properties
new file mode 100644
index 0000000000..f62125eaa9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/implementation/policies/CalculatorLogMessages.properties
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.    

+CALLING_OPERATION=Inovoking operation {0} with arguments {1}

+OPERATION_RETURNED=Returning from operation {0} with return value {1}
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/implementation/policies/ImplementationPolicies.composite b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/implementation/policies/ImplementationPolicies.composite
new file mode 100644
index 0000000000..28b62dfeb9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/implementation/policies/ImplementationPolicies.composite
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           targetNamespace="http://sample"

+           xmlns:sample="http://sample"

+           name="Calculator"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1">

+

+    <component name="CalculatorServiceComponent">

+        <implementation.spring location="META-INF/sca/implementation-policies/CalculatorService-context.xml"/>		

+        <reference name="addService" target="AddServiceComponent" />

+        <reference name="subtractService" target="SubtractServiceComponent" />

+        <reference name="multiplyService" target="MultiplyServiceComponent" />

+        <reference name="divideService" target="DivideServiceComponent" />

+    </component>

+

+    <component name="AddServiceComponent">

+        <implementation.java class="calculator.AddServiceImpl"/>

+    </component>

+

+    <component name="SubtractServiceComponent">

+        <implementation.java class="calculator.SubtractServiceImpl"/>

+    </component>

+

+    <component name="MultiplyServiceComponent">

+        <implementation.java class="calculator.MultiplyServiceImpl" requires="tuscany:jaasAuthentication"/>

+    </component>

+

+    <component name="DivideServiceComponent">

+        <implementation.java class="calculator.DivideServiceImpl"/>

+    </component>

+    

+    <component name="AnotherCalculatorServiceComponent">

+        <implementation.spring location="META-INF/sca/implementation-policies/CalculatorService-context.xml" requires="tuscany:logging"/>		

+        <reference name="addService" target="AddServiceComponent" />

+        <reference name="subtractService" target="SubtractServiceComponent" />

+        <reference name="multiplyService" target="MultiplyServiceComponent" />

+        <reference name="divideService" target="DivideServiceComponent" />

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/implementation/policies/definitions.xml b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/implementation/policies/definitions.xml
new file mode 100644
index 0000000000..94e4997734
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/implementation/policies/definitions.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="ASCII"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<definitions xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" targetNamespace="http://tuscany.apache.org/xmlns/sca/1.1"

+    xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"

+    xmlns:calc="http://calculator">

+

+    <!-- PolicySets -->

+    <policySet name="JaasPolicy" provides="tuscany:jaasAuthentication" appliesTo="sca:implementation.java"

+        xmlns="http://www.osoa.org/xmlns/sca/1.0">

+        <tuscany:jaasAuthentication>

+            <tuscany:configurationName>Calculator</tuscany:configurationName>

+            <tuscany:callbackHandler>calculator.security.CalculatorCallbackHandler</tuscany:callbackHandler>

+        </tuscany:jaasAuthentication>

+    </policySet>

+

+    <!-- PolicySets -->

+    <policySet name="JDKLoggingPolicy" provides="tuscany:logging" appliesTo="sca:implementation.spring"

+        xmlns="http://www.osoa.org/xmlns/sca/1.0">

+        <tuscany:jdkLogger name="calculator">

+            <logLevel>FINER</logLevel>

+        </tuscany:jdkLogger>

+    </policySet>

+</definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/location/folder/SpringFolderLocation.composite b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/location/folder/SpringFolderLocation.composite
new file mode 100644
index 0000000000..d33ae8ca4b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/location/folder/SpringFolderLocation.composite
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<!-- Composite for the SpringSCAPropertyTestCase         

+ * This composite has the HelloWorldComponent implemented with a Spring implementation where

+ * the Spring application context uses an explicit SCA property.  The value of the property

+ * is set in this composite and is used to compute the response to a service invocation from

+ * the ClientComponent.

+ -->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           name="SpringFolderLocation">

+    

+    <component name="ClientComponent">

+        <implementation.java class="helloworld.HelloWorldProxy"/>

+        <reference name="delegate" target="HelloWorldComponent"/>

+    </component>

+

+    <component name="HelloWorldComponent">

+        <implementation.spring location="META-INF/sca/location-folder"/>

+        <property name="TestProperty">Hello</property>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/location/jar/SpringJarLocation.composite b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/location/jar/SpringJarLocation.composite
new file mode 100644
index 0000000000..e47b6526ff
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/location/jar/SpringJarLocation.composite
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<!-- Composite for the SpringSCAPropertyTestCase         

+ * This composite has the HelloWorldComponent implemented with a Spring implementation where

+ * the Spring application context uses an explicit SCA property.  The value of the property

+ * is set in this composite and is used to compute the response to a service invocation from

+ * the ClientComponent.

+ -->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           name="SpringJarLocation">

+    

+    <component name="ClientComponent">

+        <implementation.java class="helloworld.HelloWorldProxy"/>

+        <reference name="delegate" target="HelloWorldComponent"/>

+    </component>

+

+    <component name="HelloWorldComponent">

+        <implementation.spring location="META-INF/sca/location-jar/spring-context.jar"/>

+        <property name="TestProperty">Hello</property>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/org/apache/tuscany/sca/itest/spring/SpringDelegationHelloWorld.composite b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/org/apache/tuscany/sca/itest/spring/SpringDelegationHelloWorld.composite
new file mode 100644
index 0000000000..9099abdbeb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/org/apache/tuscany/sca/itest/spring/SpringDelegationHelloWorld.composite
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           name="SpringDelegationHelloWorld">

+

+    <component name="ClientComponent">

+        <implementation.java class="org.apache.tuscany.sca.itest.spring.HelloWorldProxy"/>

+        <reference name="delegate" target="HelloWorldComponent"/>

+    </component>

+

+    <component name="HelloWorldComponent">

+        <implementation.spring location="META-INF/sca/SpringDelegationHelloWorld-context.xml"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/org/apache/tuscany/sca/itest/spring/SpringHelloWorld.composite b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/org/apache/tuscany/sca/itest/spring/SpringHelloWorld.composite
new file mode 100644
index 0000000000..42c67ffa39
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/org/apache/tuscany/sca/itest/spring/SpringHelloWorld.composite
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           name="SpringHelloWorld">

+

+    <component name="ClientComponent">

+        <implementation.java class="org.apache.tuscany.sca.itest.spring.HelloWorldProxy"/>

+        <reference name="delegate" target="HelloWorldComponent"/>

+    </component>

+

+	<component name="HelloWorldComponent">

+        <implementation.spring location="META-INF/sca/SpringHelloWorld-context.xml"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/sca/references/SpringExplicitReference.composite b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/sca/references/SpringExplicitReference.composite
new file mode 100644
index 0000000000..4aa9b7a56d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/sca/references/SpringExplicitReference.composite
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           name="SpringExplicitReference">

+

+    <component name="ClientComponent">

+        <implementation.spring location="META-INF/sca/sca-references/SpringExplicitReference-context.xml"/>

+        <reference name="testReference" target="ExplicitReferenceComponent"/>

+    </component>

+

+    <component name="ExplicitReferenceComponent">

+        <implementation.java class="helloworld.HelloWorldImpl"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/sca/references/SpringImplicitReference.composite b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/sca/references/SpringImplicitReference.composite
new file mode 100644
index 0000000000..ae972f8647
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/sca/references/SpringImplicitReference.composite
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<!-- Composite for the SpringImplicitReferenceTestCase         

+ * This composite has a ClientComponent implemented with a Spring implementation where

+ * Spring application context uses an implicit reference definition through a Bean with

+ * a property with an unsatisfied ref attribute, which forms the reference.

+ * The reference is satisified by a wire to a ReferenceComponent which is implemented

+ * by a plain Java POJO.

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           name="SpringImplicitReference">

+

+    <component name="ClientComponent">

+        <implementation.spring location="META-INF/sca/sca-references/SpringImplicitReference-context.xml"/>

+        <reference name="testReference" target="ImplicitReferenceComponent"/>

+    </component>

+

+    <component name="ImplicitReferenceComponent">

+        <implementation.java class="helloworld.HelloWorldImpl"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/sca/services/SpringExplicitService.composite b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/sca/services/SpringExplicitService.composite
new file mode 100644
index 0000000000..b259b9d657
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/sca/services/SpringExplicitService.composite
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"

+           name="SpringExplicitService">

+

+    <component name="ClientComponent">

+        <implementation.java class="helloworld.HelloWorldProxy"/>

+        <reference name="delegate" target="ExplicitServiceComponent"/>

+    </component>

+

+    <component name="ExplicitServiceComponent">

+        <implementation.spring location="META-INF/sca/sca-services/SpringExplicitService-context.xml"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/sca/services/SpringImplicitService.composite b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/sca/services/SpringImplicitService.composite
new file mode 100644
index 0000000000..8ab04edc63
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/sca/services/SpringImplicitService.composite
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           name="SpringImplicitService">

+

+    <component name="ClientComponent">

+        <implementation.java class="helloworld.HelloWorldProxy"/>

+        <reference name="delegate" target="ImplicitServiceComponent"/>

+    </component>

+

+    <component name="ImplicitServiceComponent">

+        <implementation.spring location="META-INF/sca/sca-services/SpringImplicitService-context.xml"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/spring/annotations/Calculator.composite b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/spring/annotations/Calculator.composite
new file mode 100644
index 0000000000..21f89e6a1c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/main/resources/spring/annotations/Calculator.composite
@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite targetNamespace="http://sample"

+           xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"           

+           xmlns:sample="http://sample"

+           name="Calculator"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1">

+

+    <component name="CalculatorServiceComponent">

+        <implementation.spring location="META-INF/sca/spring-annotation/CalculatorService-context.xml"/>

+        <property name="message">HelloWorld</property>

+        <reference name="addService" target="AddServiceComponent" />

+        <reference name="subtractService" target="SubtractServiceComponent" />

+        <reference name="multiplyService" target="MultiplyServiceComponent" />

+        <reference name="divideService" target="DivideServiceComponent" />        

+    </component>

+

+    <component name="AddServiceComponent">

+        <implementation.java class="calculator.AddServiceImpl"/>

+    </component>

+

+    <component name="SubtractServiceComponent">

+        <implementation.java class="calculator.SubtractServiceImpl"/>

+    </component>

+

+    <component name="MultiplyServiceComponent">

+        <implementation.java class="calculator.MultiplyServiceImpl"/>

+    </component>

+

+    <component name="DivideServiceComponent">

+        <implementation.java class="calculator.DivideServiceImpl"/>

+    </component>

+    

+    <!--<component name="AnotherCalculatorServiceComponent">

+        <implementation.spring location="META-INF/sca/spring-annotation/CalculatorService-context.xml"/>

+        <property name="message">HelloWorld</property>       

+        <reference name="addService" target="AddServiceComponent" />

+        <reference name="subtractService" target="SubtractServiceComponent" />

+        <reference name="multiplyService" target="MultiplyServiceComponent" />

+        <reference name="divideService" target="DivideServiceComponent" />

+    </component>

+    

+--></composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/context/access/CalculatorClient.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/context/access/CalculatorClient.java
new file mode 100644
index 0000000000..828e94ff65
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/context/access/CalculatorClient.java
@@ -0,0 +1,59 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package context.access;

+

+import org.apache.tuscany.sca.node.Client;

+import org.apache.tuscany.sca.node.ContributionLocationHelper;

+import org.apache.tuscany.sca.node.Node;

+import org.apache.tuscany.sca.node.NodeFactory;

+import org.apache.tuscany.sca.node.Contribution;

+import org.springframework.context.ApplicationContext;

+

+import context.access.SCAApplicationContextProvider;

+import calculator.CalculatorService;

+

+/**

+ * This client program shows how to create an SCA runtime, start it,

+ * and locate and invoke a SCA component

+ */

+public class CalculatorClient {

+    public static void main(String[] args) throws Exception {        

+        

+    	String location = ContributionLocationHelper.getContributionLocation("context/access/ContextAccess.composite");

+        Node node = NodeFactory.newInstance().createNode("context/access/ContextAccess.composite", new Contribution("c1", location));

+        node.start();

+        

+        // Code: To access the Spring Application Context instance

+        ApplicationContext ctx = SCAApplicationContextProvider.getApplicationContext();

+        if (ctx.containsBean("CalculatorServiceBean"))

+            System.out.println("CalculatorServiceBean is now available for use...");

+              

+        CalculatorService calculatorService = 

+            ((Client)node).getService(CalculatorService.class, "CalculatorServiceComponent");

+                

+        System.out.println("3 + 2=" + calculatorService.add(3, 2));

+        System.out.println("3 - 2=" + calculatorService.subtract(3, 2));

+        System.out.println("3 * 2=" + calculatorService.multiply(3, 2));

+        System.out.println("3 / 2=" + calculatorService.divide(3, 2));

+

+        node.stop();

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/context/access/ContextAccessTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/context/access/ContextAccessTestCase.java
new file mode 100644
index 0000000000..5feb293bc8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/context/access/ContextAccessTestCase.java
@@ -0,0 +1,32 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package context.access;

+

+import junit.framework.TestCase;

+

+/**

+ * Tests out the big bank service

+ *

+ */

+public class ContextAccessTestCase extends TestCase {

+

+    public void testServer() throws Exception {

+        CalculatorClient.main(new String[] {""});

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/context/imports/CalculatorClient.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/context/imports/CalculatorClient.java
new file mode 100644
index 0000000000..e9bfaa0a1d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/context/imports/CalculatorClient.java
@@ -0,0 +1,51 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package context.imports;

+

+import org.apache.tuscany.sca.node.Client;

+import org.apache.tuscany.sca.node.ContributionLocationHelper;

+import org.apache.tuscany.sca.node.Node;

+import org.apache.tuscany.sca.node.NodeFactory;

+import org.apache.tuscany.sca.node.Contribution;

+import calculator.CalculatorService;

+

+/**

+ * This client program shows how to create an SCA runtime, start it,

+ * and locate and invoke a SCA component

+ */

+public class CalculatorClient {

+    public static void main(String[] args) throws Exception {        

+        

+    	String location = ContributionLocationHelper.getContributionLocation("context/imports/ContextImports.composite");

+        Node node = NodeFactory.newInstance().createNode("context/imports/ContextImports.composite", new Contribution("c1", location));

+        node.start();       

+              

+        CalculatorService calculatorService = 

+            ((Client)node).getService(CalculatorService.class, "CalculatorServiceComponent");

+        

+        System.out.println("3 + 2=" + calculatorService.add(3, 2));

+        System.out.println("3 - 2=" + calculatorService.subtract(3, 2));

+        System.out.println("3 * 2=" + calculatorService.multiply(3, 2));

+        System.out.println("3 / 2=" + calculatorService.divide(3, 2));

+

+        node.stop();

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/context/imports/ContextImportsTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/context/imports/ContextImportsTestCase.java
new file mode 100644
index 0000000000..3940bf65fa
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/context/imports/ContextImportsTestCase.java
@@ -0,0 +1,32 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package context.imports;

+

+import junit.framework.TestCase;

+

+/**

+ * Tests out the big bank service

+ *

+ */

+public class ContextImportsTestCase extends TestCase {

+

+    public void testServer() throws Exception {

+        CalculatorClient.main(new String[] {""});

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/context/multiple/MultipleContextTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/context/multiple/MultipleContextTestCase.java
new file mode 100644
index 0000000000..75b296bf32
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/context/multiple/MultipleContextTestCase.java
@@ -0,0 +1,32 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package context.multiple;

+

+import junit.framework.TestCase;

+

+/**

+ * Tests out the big bank service

+ *

+ */

+public class MultipleContextTestCase extends TestCase {

+

+    public void testServer() throws Exception {

+        StockQuoteServer.main(new String[] {"1000"});

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/context/multiple/StockQuoteServer.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/context/multiple/StockQuoteServer.java
new file mode 100644
index 0000000000..d8ecae99bd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/context/multiple/StockQuoteServer.java
@@ -0,0 +1,53 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package context.multiple;

+

+import org.apache.tuscany.sca.node.Contribution;

+import org.apache.tuscany.sca.node.ContributionLocationHelper;

+import org.apache.tuscany.sca.node.Node;

+import org.apache.tuscany.sca.node.NodeFactory;

+import org.springframework.context.ApplicationContext;

+import context.access.SCAApplicationContextProvider;

+

+/**

+ * This server program shows how to bootstrap SCA from a simple J2SE program

+ * and start it which activates the StockQuote Web service endpoint.

+ */

+public class StockQuoteServer {

+

+    public static void main(String[] args) throws Exception {

+

+        System.out.println("Starting the Sample SCA StockQuote Service...");

+

+        String location = ContributionLocationHelper.getContributionLocation("context/multiple/MultipleContext.composite");

+        Node node = NodeFactory.newInstance().createNode("context/multiple/MultipleContext.composite", new Contribution("c1", location));

+        node.start();

+        

+        // Method 1: To access the Spring Application Context instance

+        ApplicationContext ctx = SCAApplicationContextProvider.getApplicationContext();

+        if (ctx.containsBean("StockQuoteServiceBean"))

+            System.out.println("StockQuoteServiceBean is now available for use...");        

+        

+        System.out.println("Press Enter to Exit...");

+        Thread.sleep(1000);

+

+        node.stop();

+        System.out.println("Bye");

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/implementation/policies/CalculatorClient.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/implementation/policies/CalculatorClient.java
new file mode 100644
index 0000000000..3f26b8c6db
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/implementation/policies/CalculatorClient.java
@@ -0,0 +1,74 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package implementation.policies;

+

+import javax.security.auth.login.Configuration;

+import org.apache.tuscany.sca.node.Client;

+import org.apache.tuscany.sca.node.Contribution;

+import org.apache.tuscany.sca.node.ContributionLocationHelper;

+import org.apache.tuscany.sca.node.Node;

+import org.apache.tuscany.sca.node.NodeFactory;

+import calculator.CalculatorService;

+

+

+/**

+ * This client program shows how to create an SCA runtime, start it,

+ * and locate and invoke a SCA component

+ */

+public class CalculatorClient {

+    public static void main(String[] args) throws Exception {

+        try {

+            Configuration secConf = Configuration.getConfiguration();

+        } catch (java.lang.SecurityException e) {

+            System.setProperty("java.security.auth.login.config", CalculatorClient.class.getClassLoader()

+                .getResource("implementation/policies/CalculatorJass.config").toString());

+        }

+

+        String location = ContributionLocationHelper.getContributionLocation("implementation/policies/ImplementationPolicies.composite");

+        Node node = NodeFactory.newInstance().createNode("implementation/policies/ImplementationPolicies.composite", new Contribution("c1", location));

+        node.start();   

+              

+        CalculatorService calculatorService = 

+            ((Client)node).getService(CalculatorService.class, "CalculatorServiceComponent");

+

+        // Calculate

+        System.out.println("Calling CalculatorServiceComponent configured with 'logging' " +

+                "policy for subtract and divide operations...");

+        System.out.println("3 + 2=" + calculatorService.add(3, 2));

+        System.out.println("3 - 2=" + calculatorService.subtract(3, 2));

+        System.out.println("3 * 2=" + calculatorService.multiply(3, 2));

+        System.out.println("3 / 2=" + calculatorService.divide(3, 2));

+        

+        calculatorService = 

+            ((Client)node).getService(CalculatorService.class, "AnotherCalculatorServiceComponent");

+

+        // Calculate

+        System.out.println("Calling CalculatorServiceComponent configured with 'logging' " +

+                "for all operations in the implementation...");

+        System.out.println("3 + 2=" + calculatorService.add(3, 2));

+        System.out.println("3 - 2=" + calculatorService.subtract(3, 2));

+        System.out.println("3 * 2=" + calculatorService.multiply(3, 2));

+        System.out.println("3 / 2=" + calculatorService.divide(3, 2));

+

+        node.stop();

+        System.out.println("Bye");

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/implementation/policies/ImplementationPoliciesTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/implementation/policies/ImplementationPoliciesTestCase.java
new file mode 100644
index 0000000000..efd5fd22df
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/implementation/policies/ImplementationPoliciesTestCase.java
@@ -0,0 +1,35 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package implementation.policies;

+

+import junit.framework.TestCase;

+

+import org.junit.Ignore;

+

+/**

+ * Tests out the big bank service

+ *

+ */

+@Ignore("TUSCANY-3027")

+public class ImplementationPoliciesTestCase extends TestCase {

+

+    public void testServer() throws Exception {

+        CalculatorClient.main(new String[] {""});

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/location/folder/SpringFolderLocationTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/location/folder/SpringFolderLocationTestCase.java
new file mode 100644
index 0000000000..88ac2e8cb5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/location/folder/SpringFolderLocationTestCase.java
@@ -0,0 +1,41 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package location.folder;

+

+import org.apache.tuscany.sca.itest.spring.AbstractHelloWorldTestCase;

+

+/**

+ * A test case designed to test the implementation of Properties from a Spring application

+ * context, where the properties are explicit, through the presence of an sca:property

+ * element within the Spring application context

+ *

+ * The artifacts involved in this test are:

+ *

+ * 1) A composite containing a component with a Spring implementation

+ * 2) The <implementation.spring.../> element references an application context that

+ * uses an explicit sca:property element which is used to compute the response to an invocation

+ * of the service of the implementation

+ *

+ * @version $Rev$ $Date$

+ */

+public class SpringFolderLocationTestCase extends AbstractHelloWorldTestCase {

+    // super class does it all getting composite based on this class name

+}

+

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/location/jar/SpringJarLocationTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/location/jar/SpringJarLocationTestCase.java
new file mode 100644
index 0000000000..e3600a355c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/location/jar/SpringJarLocationTestCase.java
@@ -0,0 +1,41 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package location.jar;

+

+import org.apache.tuscany.sca.itest.spring.AbstractHelloWorldTestCase;

+

+/**

+ * A test case designed to test the implementation of Properties from a Spring application

+ * context, where the properties are explicit, through the presence of an sca:property

+ * element within the Spring application context

+ *

+ * The artifacts involved in this test are:

+ *

+ * 1) A composite containing a component with a Spring implementation

+ * 2) The <implementation.spring.../> element references an application context that

+ * uses an explicit sca:property element which is used to compute the response to an invocation

+ * of the service of the implementation

+ *

+ * @version $Rev$ $Date$

+ */

+public class SpringJarLocationTestCase extends AbstractHelloWorldTestCase {

+    // super class does it all getting composite based on this class name

+}

+

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/org/apache/tuscany/sca/itest/spring/AbstractHelloWorldTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/org/apache/tuscany/sca/itest/spring/AbstractHelloWorldTestCase.java
new file mode 100644
index 0000000000..f93095e3c9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/org/apache/tuscany/sca/itest/spring/AbstractHelloWorldTestCase.java
@@ -0,0 +1,40 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.itest.spring;

+

+

+/**

+ * Basic "hello world" style test case for testing Spring component implementation

+ *

+ */

+public abstract class AbstractHelloWorldTestCase extends AbstractSCATestCase<HelloWorld> {

+

+    /**

+     * Calls the hello world service and checks that it gives the right response...

+     */

+    public void testHello() throws Exception {

+        assertEquals("Hello petra", service.sayHello("petra"));

+    }

+

+    @Override

+    protected Class<HelloWorld> getServiceClass() {

+        return HelloWorld.class;

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/org/apache/tuscany/sca/itest/spring/AbstractSCATestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/org/apache/tuscany/sca/itest/spring/AbstractSCATestCase.java
new file mode 100644
index 0000000000..605a0079fb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/org/apache/tuscany/sca/itest/spring/AbstractSCATestCase.java
@@ -0,0 +1,57 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.itest.spring;

+

+import junit.framework.TestCase;

+import org.apache.tuscany.sca.node.Client;

+import org.apache.tuscany.sca.node.Contribution;

+import org.apache.tuscany.sca.node.ContributionLocationHelper;

+import org.apache.tuscany.sca.node.Node;

+import org.apache.tuscany.sca.node.NodeFactory;

+

+public abstract class AbstractSCATestCase<T> extends TestCase {

+

+    protected Node node;

+    protected T service;

+

+    @Override

+    protected void setUp() throws Exception {

+    	NodeFactory factory = NodeFactory.newInstance();    	

+    	String location = ContributionLocationHelper.getContributionLocation(getCompositeName());

+        node = factory.createNode(getCompositeName(), new Contribution("c1", location));        

+    	node.start();

+        service = ((Client)node).getService(getServiceClass(), "ClientComponent");

+    }

+

+    abstract protected Class<T> getServiceClass();

+

+    @Override

+    protected void tearDown() throws Exception {

+        node.stop();

+    }

+

+    protected String getCompositeName() {

+        String className = this.getClass().getName();

+        String compositeName = className.substring(0, className.length() - 8).replace('.', '/') + ".composite";

+        System.out.println("Using composite: " + compositeName);

+        return compositeName;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/org/apache/tuscany/sca/itest/spring/HelloWorld.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/org/apache/tuscany/sca/itest/spring/HelloWorld.java
new file mode 100644
index 0000000000..e712593fe3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/org/apache/tuscany/sca/itest/spring/HelloWorld.java
@@ -0,0 +1,34 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.itest.spring;

+

+import org.oasisopen.sca.annotation.Remotable;

+

+/**

+ * Interface for the "hello world" service - predictably simple with a single operation

+ * "sayHello"

+ *

+ */

+@Remotable

+public interface HelloWorld {

+

+    public String sayHello(String s);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/org/apache/tuscany/sca/itest/spring/HelloWorldProxy.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/org/apache/tuscany/sca/itest/spring/HelloWorldProxy.java
new file mode 100644
index 0000000000..f75df2c75d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/org/apache/tuscany/sca/itest/spring/HelloWorldProxy.java
@@ -0,0 +1,41 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.itest.spring;

+

+import org.oasisopen.sca.annotation.Reference;

+

+/**

+ * A simple proxy Java class which implements the HelloWorld interface but which uses

+ * a reference "delegate" to actually provide the HelloWorld service

+ *

+ */

+public class HelloWorldProxy implements HelloWorld {

+

+    // Here is the reference "delegate" - it implements the HelloWorld interface...

+    @Reference

+    public HelloWorld delegate;

+

+    public String sayHello(String s) {

+        // Simply call the reference to satisfy the service request...

+        System.out.println("HelloWorldProxy - calling sayHello");

+        return delegate.sayHello(s);

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/org/apache/tuscany/sca/itest/spring/SpringDelegationHelloWorldTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/org/apache/tuscany/sca/itest/spring/SpringDelegationHelloWorldTestCase.java
new file mode 100644
index 0000000000..32cb26979e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/org/apache/tuscany/sca/itest/spring/SpringDelegationHelloWorldTestCase.java
@@ -0,0 +1,31 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.itest.spring;

+

+/**

+ * A basic test case of:

+ * 1) A composite containing a component with a Spring implementation

+ * 2) The composite has a component with a Java POJO implementation which uses the

+ * Spring implementation to satisfy a reference

+ *

+ */

+public class SpringDelegationHelloWorldTestCase extends AbstractHelloWorldTestCase {

+    // super class does it all getting composite based on this class name

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/org/apache/tuscany/sca/itest/spring/SpringHelloWorldTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/org/apache/tuscany/sca/itest/spring/SpringHelloWorldTestCase.java
new file mode 100644
index 0000000000..f8f8886f9f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/org/apache/tuscany/sca/itest/spring/SpringHelloWorldTestCase.java
@@ -0,0 +1,32 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.itest.spring;

+

+/**

+ * A basic test case of:

+ * 1) A composite containing a component with a Spring implementation

+ * 2) The composite has a component with a Java POJO implementation which uses the

+ * Spring implementation to satisfy a reference

+ * 3) The Spring component delegates function to a second spring bean

+ *

+ */

+public class SpringHelloWorldTestCase extends AbstractHelloWorldTestCase {

+    // super class does it all getting composite based on this class name

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/org/apache/tuscany/sca/itest/spring/TestHelloWorldBean.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/org/apache/tuscany/sca/itest/spring/TestHelloWorldBean.java
new file mode 100644
index 0000000000..d9522e12a0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/org/apache/tuscany/sca/itest/spring/TestHelloWorldBean.java
@@ -0,0 +1,36 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.itest.spring;

+

+/**

+ * A simple test Spring bean which provides the HelloWorld service

+ *

+ */

+

+public class TestHelloWorldBean implements HelloWorld {

+

+    static String hello = "Hello ";

+

+    // Classic "Hello xxx" response to any input message

+    public String sayHello(String message) {

+        System.out.println("TestHelloWorldBean - sayHello called");

+        return (hello + message);

+    }

+

+} // end class TestHelloWorldBean

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/org/apache/tuscany/sca/itest/spring/TestHelloWorldDelegatorBean.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/org/apache/tuscany/sca/itest/spring/TestHelloWorldDelegatorBean.java
new file mode 100644
index 0000000000..1ad1779ee2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/org/apache/tuscany/sca/itest/spring/TestHelloWorldDelegatorBean.java
@@ -0,0 +1,40 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.itest.spring;

+

+/**

+ * A simple test Spring bean which delgates to another bean

+ *

+ */

+

+public class TestHelloWorldDelegatorBean implements HelloWorld {

+

+	HelloWorld delegate;

+	

+	public void setDelegate(HelloWorld delegate) {

+		this.delegate = delegate;

+	}

+

+    // Classic "Hello xxx" response to any input message

+    public String sayHello(String message) {

+        System.out.println("TestHelloWorldDelegatorBean - sayHello called");

+        return delegate.sayHello(message);

+    }

+

+} 

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/sca/references/SpringExplicitReferenceTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/sca/references/SpringExplicitReferenceTestCase.java
new file mode 100644
index 0000000000..9bc12c3e7b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/sca/references/SpringExplicitReferenceTestCase.java
@@ -0,0 +1,41 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package sca.references;

+

+import org.apache.tuscany.sca.itest.spring.AbstractHelloWorldTestCase;

+

+/**

+ * A test case designed to test the implementation of References from a Spring application

+ * context, where the references are explicit, through the presence of an sca:reference

+ * element within the Spring application context

+ *

+ * The artifacts involved in this test are:

+ *

+ * 1) A composite containing a component with a Spring implementation which makes

+ * a reference to a second component

+ * 2) The composite has a component with a Java POJO implementation which satisfies the reference

+ * 3) The <implementation.spring.../> element references an application context that

+ * uses an explicit sca:reference element to identify the reference made by the Spring application

+ *

+ * @version $Rev$ $Date$

+ */

+public class SpringExplicitReferenceTestCase extends AbstractHelloWorldTestCase {

+    // super class does it all getting composite based on this class name

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/sca/references/SpringImplicitReferenceTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/sca/references/SpringImplicitReferenceTestCase.java
new file mode 100644
index 0000000000..52ea64a3ed
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/sca/references/SpringImplicitReferenceTestCase.java
@@ -0,0 +1,44 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package sca.references;

+

+import org.apache.tuscany.sca.itest.spring.AbstractHelloWorldTestCase;

+

+/**

+ * A test case designed to test the implementation of References from a Spring application

+ * context, where the references are implicit, through the presence of Bean properties with a

+ * ref attribute which is not satisfied by a Bean within the application context.

+ *

+ * The artifacts involved in this test are:

+ *

+ * 1) A composite containing a component with a Spring implementation which makes

+ * a reference to a second component

+ * 2) The composite has a component with a Java POJO implementation which satisfies the reference

+ * 3) The <implementation.spring.../> element references an application context that

+ * does not use an explicit sca:reference element to identify the reference made by the

+ * Spring application, but relies on an unsatisfied Bean property with a ref attribute.

+ *

+ * @version $Rev$ $Date$

+ */

+public class SpringImplicitReferenceTestCase extends AbstractHelloWorldTestCase {

+    // super class does it all getting composite based on this class name

+}

+

+

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/sca/services/SpringExplicitServiceTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/sca/services/SpringExplicitServiceTestCase.java
new file mode 100644
index 0000000000..35f44b2af7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/sca/services/SpringExplicitServiceTestCase.java
@@ -0,0 +1,36 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package sca.services;

+

+import org.apache.tuscany.sca.itest.spring.AbstractHelloWorldTestCase;

+

+/**

+ * A basic test case of:

+ * 1) A composite containing a component with a Spring implementation

+ * 2) The composite has a component with a Java POJO implementation which uses the

+ * Spring implementation to satisfy a reference

+ * 3) The <implementation.spring.../> element references an application context that

+ * uses an explicit sca: element to identify the service offered by the Spring application

+ *

+ * @version $Rev$ $Date$

+ */

+public class SpringExplicitServiceTestCase extends AbstractHelloWorldTestCase {

+    // super class does it all getting composite based on this class name

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/sca/services/SpringImplicitServiceTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/sca/services/SpringImplicitServiceTestCase.java
new file mode 100644
index 0000000000..488bdcb202
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/sca/services/SpringImplicitServiceTestCase.java
@@ -0,0 +1,34 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package sca.services;

+

+import org.apache.tuscany.sca.itest.spring.AbstractHelloWorldTestCase;

+

+/**

+ * A basic test case of:

+ * 1) A composite containing a component with a Spring implementation

+ * 2) The composite has a component with a Java POJO implementation which uses the

+ * Spring implementation to satisfy a reference

+ *

+ * @version $Rev$ $Date$

+ */

+public class SpringImplicitServiceTestCase extends AbstractHelloWorldTestCase {

+    // super class does it all getting composite based on this class name

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/spring/annotations/CalculatorClient.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/spring/annotations/CalculatorClient.java
new file mode 100644
index 0000000000..5a5056d91e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/spring/annotations/CalculatorClient.java
@@ -0,0 +1,61 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package spring.annotations;

+

+import org.apache.tuscany.sca.node.Client;

+import org.apache.tuscany.sca.node.Contribution;

+import org.apache.tuscany.sca.node.ContributionLocationHelper;

+import org.apache.tuscany.sca.node.Node;

+import org.apache.tuscany.sca.node.NodeFactory;

+import calculator.CalculatorService;

+

+

+/**

+ * This client program shows how to create an SCA runtime, start it,

+ * and locate and invoke a SCA component

+ */

+public class CalculatorClient {

+    public static void main(String[] args) throws Exception {        

+

+    	String location = ContributionLocationHelper.getContributionLocation("spring/annotations/Calculator.composite");

+        Node node = NodeFactory.newInstance().createNode("spring/annotations/Calculator.composite", new Contribution("c1", location));

+        node.start();        

+              

+        CalculatorService calculatorService = 

+            ((Client)node).getService(CalculatorService.class, "CalculatorServiceComponent");

+        

+        System.out.println("3 + 2=" + calculatorService.add(3, 2));

+        System.out.println("3 - 2=" + calculatorService.subtract(3, 2));

+        System.out.println("3 * 2=" + calculatorService.multiply(3, 2));

+        System.out.println("3 / 2=" + calculatorService.divide(3, 2));

+        

+        /*calculatorService = 

+            ((SCAClient)node).getService(CalculatorService.class, "AnotherCalculatorServiceComponent");

+

+        System.out.println("3 + 2=" + calculatorService.add(3, 2));

+        System.out.println("3 - 2=" + calculatorService.subtract(3, 2));

+        System.out.println("3 * 2=" + calculatorService.multiply(3, 2));

+        System.out.println("3 / 2=" + calculatorService.divide(3, 2));*/

+

+        node.stop();

+        System.out.println("Bye");

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/spring/annotations/SpringAnnotationsTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/spring/annotations/SpringAnnotationsTestCase.java
new file mode 100644
index 0000000000..3a9ec4bbb2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/implementation-spring/src/test/java/spring/annotations/SpringAnnotationsTestCase.java
@@ -0,0 +1,32 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package spring.annotations;

+

+import junit.framework.TestCase;

+

+/**

+ * Tests out the big bank service

+ *

+ */

+public class SpringAnnotationsTestCase extends TestCase {

+

+    public void testServer() throws Exception {

+        CalculatorClient.main(new String[] {""});

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/interfaces/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/pom.xml
new file mode 100644
index 0000000000..99817cb3cf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/pom.xml
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-itest</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>itest-interfaces</artifactId>
+    <name>Apache Tuscany SCA iTest Interface</name>
+
+    <dependencies>
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalCallbackInterface.java b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalCallbackInterface.java
new file mode 100644
index 0000000000..f4131593d5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalCallbackInterface.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.itest.interfaces;
+
+/**
+ * only for callBack
+ */
+public interface LocalCallbackInterface {
+
+    void callbackMethod(String str);
+
+    void modifyParameter(ParameterObject po);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalClientComponent.java b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalClientComponent.java
new file mode 100644
index 0000000000..5fc9ed51b3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalClientComponent.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest.interfaces;
+
+import org.oasisopen.sca.annotation.OneWay;
+
+/*
+ * itest for interface: local,method-overloading
+ */
+public interface LocalClientComponent {
+
+    String foo1(ParameterObject po);
+
+    String foo1(String str) throws Exception;
+
+    String foo2(String str, int i);
+
+    String foo2(int i, String str) throws Exception;
+
+    void callback(String str);
+
+    void callModifyParameter();
+
+    @OneWay
+    void onewayMethod(String str);
+
+    String getCallbackValue();
+
+    String getOnewayValue();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalClientComponentImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalClientComponentImpl.java
new file mode 100644
index 0000000000..6cd937af12
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalClientComponentImpl.java
@@ -0,0 +1,83 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest.interfaces;
+
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(LocalClientComponent.class)
+public class LocalClientComponentImpl implements LocalClientComponent, LocalCallbackInterface {
+
+    @Reference
+    protected LocalServiceComponent aCallBackService;
+    private static String callbackValue;
+    private static String onewayValue;
+
+    public String foo1(ParameterObject po) {
+        po.field1 = "AComponent";
+        return "AComponent";
+    }
+
+    public String foo1(String str) throws Exception {
+        return str + "AComponent";
+    }
+
+    public String foo2(String str, int i) {
+        return str + "AComponent" + i;
+    }
+
+    public String foo2(int i, String str) throws Exception {
+        return str + "AComponent" + i;
+    }
+
+    public void callback(String str) {
+        aCallBackService.callback(str);
+    }
+
+    public void callbackMethod(String str) {
+        callbackValue = str;
+    }
+
+    public void callModifyParameter() {
+        this.aCallBackService.modifyParameter();
+    }
+
+    public String getCallbackValue() {
+        return callbackValue;
+    }
+
+    public void onewayMethod(String str) {
+        onewayValue = str;
+        try {
+            Thread.sleep(200);
+        } catch (Exception e) {
+            //do nothing
+        }
+    }
+
+    public String getOnewayValue() {
+        return onewayValue;
+    }
+
+    public void modifyParameter(ParameterObject po) {
+        po.field1 = "AComponent";
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalServiceComponent.java b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalServiceComponent.java
new file mode 100644
index 0000000000..05a9d09bdd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalServiceComponent.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.interfaces;
+
+import org.oasisopen.sca.annotation.Callback;
+
+/**
+ * Local be-directional callBackService
+ */
+@Callback(LocalCallbackInterface.class)
+public interface LocalServiceComponent {
+
+    String foo(String str);
+
+    void callback(String str);
+
+    void modifyParameter();
+
+    ParameterObject getPO();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalServiceComponentImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalServiceComponentImpl.java
new file mode 100644
index 0000000000..ab0b18191c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/LocalServiceComponentImpl.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.interfaces;
+
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(LocalServiceComponent.class)
+public class LocalServiceComponentImpl implements LocalServiceComponent {
+
+    @Callback
+    protected LocalCallbackInterface callback;
+
+    private static ParameterObject po;
+
+    public void callback(String str) {
+        callback.callbackMethod(str);
+    }
+
+    public void modifyParameter() {
+        po = new ParameterObject("CallBack");
+        callback.modifyParameter(po);
+    }
+
+    public String foo(String str) {
+        return str;
+    }
+
+    public ParameterObject getPO() {
+        return po;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/ParameterObject.java b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/ParameterObject.java
new file mode 100644
index 0000000000..724d94dffb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/ParameterObject.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.itest.interfaces;
+
+import java.io.Serializable;
+
+public class ParameterObject implements Serializable {
+    private static final long serialVersionUID = 1L;
+    public String field1;
+
+    public ParameterObject() {
+        this.field1 = null;
+    }
+
+    public ParameterObject(String field1) {
+        this.field1 = field1;
+    }
+
+    public boolean equals(Object o) {
+        if (o == this) {
+            return true;
+        }
+        if (o instanceof ParameterObject) {
+            ParameterObject other = (ParameterObject)o;
+            if (field1 != null) {
+                return field1.equals(other.field1);
+            }
+        }
+        return false;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteCallbackInterface.java b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteCallbackInterface.java
new file mode 100644
index 0000000000..be3fa4c15a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteCallbackInterface.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.itest.interfaces;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * only for callBack
+ */
+@Remotable
+public interface RemoteCallbackInterface {
+
+    void callbackMethod(String str);
+
+    void modifyParameter(ParameterObject po);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteClientComponent.java b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteClientComponent.java
new file mode 100644
index 0000000000..9f34dfd274
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteClientComponent.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.itest.interfaces;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/*  
+ * different signatures  
+ */
+
+@Remotable
+public interface RemoteClientComponent {
+
+    String foo1(ParameterObject po);
+
+    String foo3(ParameterObject po);
+
+    String foo2(int i, String str1) throws Exception;
+
+    void callback(String str);
+
+    void callModifyParameter();
+
+    String getCallbackValue();
+
+    void onewayMethod(String str);
+
+    String getOnewayValue();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteClientComponentImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteClientComponentImpl.java
new file mode 100644
index 0000000000..541b1f1508
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteClientComponentImpl.java
@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest.interfaces;
+
+import org.oasisopen.sca.annotation.AllowsPassByReference;
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(RemoteClientComponent.class)
+public class RemoteClientComponentImpl implements RemoteClientComponent, RemoteCallbackInterface {
+
+    @Reference
+    protected RemoteServiceComponent aCallBackService;
+    private static String callbackValue;
+    private static String onewayValue;
+
+    public String foo1(ParameterObject po) {
+        po.field1 = "BComponent";
+        return "BComponent";
+    }
+
+    @AllowsPassByReference
+    public String foo3(ParameterObject po) {
+        po.field1 = "BComponent";
+        return "BComponent";
+    }
+
+    public String foo2(int i, String str) throws Exception {
+        return str + "BComponent" + i;
+    }
+
+    public void callback(String str) {
+        aCallBackService.callback(str);
+    }
+
+    public void callModifyParameter() {
+        this.aCallBackService.modifyParameter();
+    }
+
+    public void callbackMethod(String str) {
+        callbackValue = str;
+    }
+
+    public String getCallbackValue() {
+        return callbackValue;
+    }
+
+    public void onewayMethod(String str) {
+        onewayValue = str;
+        try {
+            Thread.sleep(200);
+        } catch (Exception e) {
+            //do nothing
+        }
+    }
+
+    public String getOnewayValue() {
+        return onewayValue;
+    }
+
+    public void modifyParameter(ParameterObject po) {
+        po.field1 = "BComponent";
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteServiceComponent.java b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteServiceComponent.java
new file mode 100644
index 0000000000..b29b298ab6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteServiceComponent.java
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.itest.interfaces;
+
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+@Callback(RemoteCallbackInterface.class)
+public interface RemoteServiceComponent {
+
+    String foo(String str);
+
+    void callback(String str);
+
+    void modifyParameter();
+
+    ParameterObject getPO();
+
+    String[] bar(int[][] intArray);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteServiceComponentImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteServiceComponentImpl.java
new file mode 100644
index 0000000000..00a0f5645b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/java/org/apache/tuscany/sca/itest/interfaces/RemoteServiceComponentImpl.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.itest.interfaces;
+
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(RemoteServiceComponent.class)
+public class RemoteServiceComponentImpl implements RemoteServiceComponent {
+
+    @Callback
+    protected RemoteCallbackInterface callback;
+
+    private static ParameterObject po;
+
+    public void callback(String str) {
+        callback.callbackMethod(str);
+    }
+
+    public void modifyParameter() {
+        po = new ParameterObject("CallBack");
+        callback.modifyParameter(po);
+    }
+
+    public String foo(String str) {
+        return str;
+    }
+
+    public ParameterObject getPO() {
+        return po;
+    }
+
+    public String[] bar(int[][] intArray) {
+        return new String[] {"int"};
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/resources/InterfacesTest.composite b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/resources/InterfacesTest.composite
new file mode 100644
index 0000000000..8b3d0e8f63
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/main/resources/InterfacesTest.composite
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * with the License.  You may obtain a copy of the License at

+    *

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    *

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:foo="http://foo" targetNamespace="http://foo"

+    name="InterfacesTest" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

+

+    <component name="LocalClientComponent">

+        <implementation.java class="org.apache.tuscany.sca.itest.interfaces.LocalClientComponentImpl" />

+        <reference name="aCallBackService" target="LocalServiceComponent" />

+    </component>

+

+    <component name="RemoteClientComponent">

+        <implementation.java class="org.apache.tuscany.sca.itest.interfaces.RemoteClientComponentImpl" />

+        <reference name="aCallBackService" target="RemoteServiceComponent" />

+    </component>

+

+    <component name="LocalServiceComponent">

+        <implementation.java class="org.apache.tuscany.sca.itest.interfaces.LocalServiceComponentImpl" />

+    </component>

+

+    <component name="RemoteServiceComponent">

+        <implementation.java class="org.apache.tuscany.sca.itest.interfaces.RemoteServiceComponentImpl" />

+    </component>

+

+</composite>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/test/java/org/apache/tuscany/sca/itest/interfaces/InterfacesTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/test/java/org/apache/tuscany/sca/itest/interfaces/InterfacesTestCase.java
new file mode 100644
index 0000000000..57ba18d0d6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/interfaces/src/test/java/org/apache/tuscany/sca/itest/interfaces/InterfacesTestCase.java
@@ -0,0 +1,131 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest.interfaces;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+public class InterfacesTestCase {
+    private static Node node;
+
+    @BeforeClass
+    public static void init() throws Exception {
+        String location = ContributionLocationHelper.getContributionLocation("InterfacesTest.composite");
+        node = NodeFactory.newInstance().createNode("InterfacesTest.composite", new Contribution("c1", location));
+        node.start();
+    }
+
+    @AfterClass
+    public static void destroy() throws Exception {
+        node.stop();
+    }
+
+    @Test
+    public void testLocalClient() {
+        LocalServiceComponent service = node.getService(LocalServiceComponent.class, "LocalServiceComponent");
+        LocalClientComponent local = node.getService(LocalClientComponent.class, "LocalClientComponent");
+
+        try {
+            ParameterObject po = new ParameterObject();
+            assertEquals("AComponent", local.foo1(po));
+            assertEquals("AComponent", po.field1);
+
+            assertEquals("AAComponent", local.foo1("A"));
+
+            assertEquals("AAComponent1", local.foo2("A", 1));
+            assertEquals("AAComponent1", local.foo2(1, "A"));
+        } catch (Exception e) {
+            fail();
+        }
+
+        try {
+            // test local callback
+            local.callback("CallBack");
+            Thread.sleep(100);
+            assertEquals("CallBack", local.getCallbackValue());
+
+            local.callModifyParameter();
+            Thread.sleep(100);
+            assertEquals("AComponent", service.getPO().field1);
+        } catch (Exception e) {
+            e.printStackTrace();
+            fail("CallBack failed");
+        }
+
+        try {
+            local.onewayMethod("OneWay");
+            Thread.sleep(100);
+            assertEquals("OneWay", local.getOnewayValue());
+        } catch (Exception e) {
+            fail("OneWay failed");
+        }
+    }
+
+    @Test
+    public void testRemoteClient() {
+        RemoteServiceComponent service = node.getService(RemoteServiceComponent.class, "RemoteServiceComponent");
+        RemoteClientComponent remote = node.getService(RemoteClientComponent.class, "RemoteClientComponent");
+
+        try {
+            // Test Pass By Value
+            ParameterObject po = new ParameterObject("NotBComponent");
+            assertEquals("BComponent", remote.foo1(po));
+            assertEquals("NotBComponent", po.field1);
+
+            assertEquals("BBComponent1", remote.foo2(1, "B"));
+
+            // Test allowsPassByReference
+            assertEquals("BComponent", remote.foo3(po));
+            assertEquals("BComponent", po.field1);
+        } catch (Exception e) {
+            e.printStackTrace();
+            fail();
+        }
+
+        try {
+            remote.callback("CallBack");
+            Thread.sleep(100);
+            assertEquals("CallBack", remote.getCallbackValue());
+
+            remote.callModifyParameter();
+            Thread.sleep(100);
+            assertEquals("CallBack", service.getPO().field1);
+        } catch (Exception e) {
+            fail("CallBack failed");
+        }
+
+        try {
+            remote.onewayMethod("OneWay");
+            Thread.sleep(100);
+            assertEquals("OneWay", remote.getOnewayValue());
+        } catch (Exception e) {
+            fail("OneWay failed");
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-client/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-client/pom.xml
new file mode 100644
index 0000000000..ec124f23f7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-client/pom.xml
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-itest</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>itest-nodes-helloworld-client</artifactId>

+    <name>Apache Tuscany SCA iTest Nodes Helloworld Client</name>

+

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>itest-nodes-helloworld-iface</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-sca-api</artifactId>

+            <version>2.0-M3</version>

+            <scope>provided</scope>

+        </dependency>

+    </dependencies>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-client/src/main/java/itest/nodes/HelloworldImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-client/src/main/java/itest/nodes/HelloworldImpl.java
new file mode 100644
index 0000000000..a8e74be096
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-client/src/main/java/itest/nodes/HelloworldImpl.java
@@ -0,0 +1,33 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package itest.nodes;

+

+import org.oasisopen.sca.annotation.Reference;

+

+public class HelloworldImpl implements Helloworld {

+

+    @Reference

+    public Helloworld service;

+    

+    public String sayHello(String name) {

+        return "Hi " + service.sayHello(name);

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-client/src/main/resources/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-client/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..d55aa7ba9c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-client/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<contribution xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+              xmlns:itest="http://itest">

+   <deployable composite="itest:HelloworldClient"/>

+</contribution>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-client/src/main/resources/helloworld-client.composite b/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-client/src/main/resources/helloworld-client.composite
new file mode 100644
index 0000000000..81a3fa1f2d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-client/src/main/resources/helloworld-client.composite
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	targetNamespace="http://itest"

+	name="HelloworldClient">

+ 	      

+    <component name="HelloworldClient">

+       <implementation.java class="itest.nodes.HelloworldImpl"/>

+       <reference name="service" target="HelloworldService"/>       

+    </component>   

+    

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-iface/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-iface/pom.xml
new file mode 100644
index 0000000000..7ee22a320d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-iface/pom.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-itest</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>itest-nodes-helloworld-iface</artifactId>

+    <name>Apache Tuscany SCA iTest Nodes Helloworld IFaces</name>

+

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-sca-api</artifactId>

+            <version>2.0-M3</version>

+            <scope>provided</scope>

+        </dependency>

+    </dependencies>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-iface/src/main/java/itest/nodes/Helloworld.java b/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-iface/src/main/java/itest/nodes/Helloworld.java
new file mode 100644
index 0000000000..d49ebc2cef
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-iface/src/main/java/itest/nodes/Helloworld.java
@@ -0,0 +1,26 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package itest.nodes;

+

+public interface Helloworld {

+    

+    String sayHello(String name);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-service/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-service/pom.xml
new file mode 100644
index 0000000000..24c4299f35
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-service/pom.xml
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-itest</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>itest-nodes-helloworld-service</artifactId>

+    <name>Apache Tuscany SCA iTest Nodes Helloworld Service</name>

+

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>itest-nodes-helloworld-iface</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-sca-api</artifactId>

+            <version>2.0-M3</version>

+            <scope>provided</scope>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-sca-api</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+    </dependencies>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-service/src/main/java/itest/nodes/HelloworldImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-service/src/main/java/itest/nodes/HelloworldImpl.java
new file mode 100644
index 0000000000..20233b0397
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-service/src/main/java/itest/nodes/HelloworldImpl.java
@@ -0,0 +1,28 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package itest.nodes;

+

+public class HelloworldImpl implements Helloworld {

+

+    public String sayHello(String name) {

+        return "Hello " + name;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-service/src/main/resources/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-service/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..9c68ffd043
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-service/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<contribution xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+              xmlns:itest="http://itest">

+   <deployable composite="itest:HelloworldService"/>

+</contribution>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-service/src/main/resources/helloworld-service.composite b/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-service/src/main/resources/helloworld-service.composite
new file mode 100644
index 0000000000..95d78b1983
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/nodes/helloworld-service/src/main/resources/helloworld-service.composite
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	targetNamespace="http://itest"

+	name="HelloworldService">

+ 	      

+    <component name="HelloworldService">

+       <implementation.java class="itest.nodes.HelloworldImpl"/>

+    </component>   

+    

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/nodes/one-node-test/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/nodes/one-node-test/pom.xml
new file mode 100644
index 0000000000..2b73398afe
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/nodes/one-node-test/pom.xml
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-itest</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>itest-nodes-one-nodes-test</artifactId>

+    <name>Apache Tuscany SCA iTest Nodes One Nodes Test</name>

+

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>itest-nodes-helloworld-iface</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-node-impl</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-java-runtime</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+    </dependencies>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/nodes/one-node-test/src/test/java/itest/OneNodeTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/nodes/one-node-test/src/test/java/itest/OneNodeTestCase.java
new file mode 100644
index 0000000000..63ddc789db
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/nodes/one-node-test/src/test/java/itest/OneNodeTestCase.java
@@ -0,0 +1,87 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package itest;

+

+import static org.junit.Assert.assertEquals;

+import static org.junit.Assert.assertNotNull;

+

+import java.io.File;

+

+import itest.nodes.Helloworld;

+

+import org.apache.tuscany.sca.node.Contribution;

+import org.apache.tuscany.sca.node.Node;

+import org.apache.tuscany.sca.node.NodeFactory;

+import org.junit.AfterClass;

+import org.junit.BeforeClass;

+import org.junit.Test;

+

+/**

+ * This shows how to test the Calculator service component.

+ */

+public class OneNodeTestCase{

+

+    private static Node node;

+

+    @BeforeClass

+    public static void setUpBeforeClass() throws Exception {

+        System.setProperty("org.apache.tuscany.sca.contribution.processor.ValidationSchemaExtensionPoint.enabled", "false");

+        NodeFactory factory = NodeFactory.newInstance();

+        node = factory.createNode(

+               new Contribution("service", getJar("../helloworld-service/target")),

+               new Contribution("client", getJar("../helloworld-client/target")));

+        node.start();

+    }

+

+    /**

+     * Get the jar in the target folder without being dependent on the version name to 

+     * make tuscany releases easier

+     */

+    private static String getJar(String targetDirectory) {

+        File f = new File(targetDirectory);

+        for (File file : f.listFiles()) {

+            if (file.getName().endsWith(".jar")) {

+                return file.toURI().toString();

+            }

+        }

+        throw new IllegalStateException("Can't find jar in: " + targetDirectory);

+    }

+    

+    @Test

+    public void testCalculator() throws Exception {

+

+        // Ideally this would use the SCAClient API but leaving that tillwe have the basics working

+

+        Helloworld service = node.getService(Helloworld.class, "HelloworldService");

+        assertNotNull(service);

+        assertEquals("Hello Petra", service.sayHello("Petra"));

+

+        Helloworld client = node.getService(Helloworld.class, "HelloworldClient");

+        assertNotNull(client);

+        assertEquals("Hi Hello Petra", client.sayHello("Petra"));

+    }

+

+    @AfterClass

+    public static void tearDownAfterClass() throws Exception {

+        if (node != null) {

+            node.stop();

+        }

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/nodes/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/nodes/pom.xml
new file mode 100644
index 0000000000..9d153681ed
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/nodes/pom.xml
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-itest</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <packaging>pom</packaging>

+    <artifactId>itest-nodes</artifactId>

+    <name>Apache Tuscany SCA iTest Nodes</name>

+    

+  <build>

+	<defaultGoal>install</defaultGoal>

+  </build>

+

+  <modules>

+    <module>helloworld-iface</module>

+    <module>helloworld-service</module>

+    <module>helloworld-client</module>

+    <module>one-node-test</module>

+    <module>two-nodes-test</module>

+  </modules>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/nodes/two-nodes-test/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/nodes/two-nodes-test/pom.xml
new file mode 100644
index 0000000000..6436ea09dc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/nodes/two-nodes-test/pom.xml
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-itest</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>itest-nodes-two-nodes-test</artifactId>

+    <name>Apache Tuscany SCA iTest Nodes Two Nodes Test</name>

+

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>itest-nodes-helloworld-iface</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-node-impl</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-sca-client-impl</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-java-runtime</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+    </dependencies>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/nodes/two-nodes-test/src/test/java/itest/TwoNodesTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/nodes/two-nodes-test/src/test/java/itest/TwoNodesTestCase.java
new file mode 100644
index 0000000000..8352f70e17
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/nodes/two-nodes-test/src/test/java/itest/TwoNodesTestCase.java
@@ -0,0 +1,101 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package itest;

+

+import static org.junit.Assert.assertEquals;

+import static org.junit.Assert.assertNotNull;

+import itest.nodes.Helloworld;

+

+import java.io.File;

+

+import org.apache.tuscany.sca.node.Contribution;

+import org.apache.tuscany.sca.node.Node;

+import org.apache.tuscany.sca.node.NodeFactory;

+import org.junit.AfterClass;

+import org.junit.BeforeClass;

+import org.junit.Test;

+import org.oasisopen.sca.client.SCAClient;

+import org.oasisopen.sca.client.SCAClientFactory;

+

+/**

+ * This shows how to test the Calculator service component.

+ */

+public class TwoNodesTestCase{

+

+    private static Node serviceNode;

+    private static Node clientNode;

+

+    @BeforeClass

+    public static void setUpBeforeClass() throws Exception {

+        System.setProperty("org.apache.tuscany.sca.contribution.processor.ValidationSchemaExtensionPoint.enabled", "false");

+        NodeFactory factory = NodeFactory.newInstance();

+        serviceNode = factory.createNode(new Contribution("service", getJar("../helloworld-service/target")));

+        serviceNode.start();

+        clientNode = factory.createNode(new Contribution("client", getJar("../helloworld-client/target")));

+        clientNode.start();

+    }

+

+    /**

+     * Get the jar in the target folder without being dependent on the version name to 

+     * make tuscany releases easier

+     */

+    private static String getJar(String targetDirectory) {

+        File f = new File(targetDirectory);

+        for (File file : f.listFiles()) {

+            if (file.getName().endsWith(".jar")) {

+                return file.toURI().toString();

+            }

+        }

+        throw new IllegalStateException("Can't find jar in: " + targetDirectory);

+    }

+    

+    @Test

+    public void testCalculator() throws Exception {

+        Helloworld service = serviceNode.getService(Helloworld.class, "HelloworldService");

+        assertNotNull(service);

+        assertEquals("Hello Petra", service.sayHello("Petra"));

+

+        Helloworld client = clientNode.getService(Helloworld.class, "HelloworldClient");

+        assertNotNull(client);

+        assertEquals("Hi Hello Petra", client.sayHello("Petra"));

+    }

+

+    @Test

+    public void testCalculatorClientAPI() throws Exception {

+        SCAClient scaClient = SCAClientFactory.newInstance();

+        Helloworld service = scaClient.getService(Helloworld.class, "HelloworldService", null);

+        assertNotNull(service);

+        assertEquals("Hello Petra", service.sayHello("Petra"));

+

+        Helloworld client = scaClient.getService(Helloworld.class, "HelloworldClient", null);

+        assertNotNull(client);

+        assertEquals("Hi Hello Petra", client.sayHello("Petra"));

+    }

+

+    @AfterClass

+    public static void tearDownAfterClass() throws Exception {

+        if (serviceNode != null) {

+            serviceNode.stop();

+        }

+        if (clientNode != null) {

+            clientNode.stop();

+        }

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/operation-overloading/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/operation-overloading/pom.xml
new file mode 100644
index 0000000000..c72ca0ee2e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/operation-overloading/pom.xml
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-itest</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>itest-operation-overloading</artifactId>
+    <name>Apache Tuscany SCA iTest Operation Overloading</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+    </dependencies>
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/operation-overloading/src/main/java/org/apache/tuscany/sca/test/opoverload/OverloadASourceTarget.java b/tags/java/sca/2.0-M3-RC3a/itest/operation-overloading/src/main/java/org/apache/tuscany/sca/test/opoverload/OverloadASourceTarget.java
new file mode 100644
index 0000000000..1f589b44f4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/operation-overloading/src/main/java/org/apache/tuscany/sca/test/opoverload/OverloadASourceTarget.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.test.opoverload;
+
+/**
+ * This is an Interface which has methods declared but not implemented, These methods will be implemented in
+ * OverloadATarget Class and OverloadASource This class has methods with overloaded parameters.
+ */
+
+//@AllowsPassByReference
+public interface OverloadASourceTarget {
+    String opName = "operationA:";
+
+    /**
+     * Method with no parameters
+     */
+    String operationA();
+
+    /**
+     * Method with one integer parameter
+     */
+    String operationA(int parm1);
+
+    /**
+     * Method with one integer parameter and one string parameter
+     */
+    String operationA(int parm1, String parm2);
+
+    /**
+     * Method with one one string parameter and one integer parameter
+     */
+    String operationA(String parm1, int parm2);
+
+    /**
+     * Method with one string parameter
+     */
+    String operationA(String string);
+
+    /**
+     * Method which throws an illegal argument exception in case of any exceptions.
+     */
+    String[] operationAall();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/operation-overloading/src/main/java/org/apache/tuscany/sca/test/opoverload/impl/OverloadASource.java b/tags/java/sca/2.0-M3-RC3a/itest/operation-overloading/src/main/java/org/apache/tuscany/sca/test/opoverload/impl/OverloadASource.java
new file mode 100644
index 0000000000..a30d3611fb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/operation-overloading/src/main/java/org/apache/tuscany/sca/test/opoverload/impl/OverloadASource.java
@@ -0,0 +1,113 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.test.opoverload.impl;
+
+import java.util.ArrayList;
+
+import org.apache.tuscany.sca.test.opoverload.OverloadASourceTarget;
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * This class Implements the interface OverloadASourceTarget, and gives implementation for all methods which are
+ * declared in the OverloadASourceTarget interface.
+ */
+@Service(OverloadASourceTarget.class)
+public class OverloadASource implements OverloadASourceTarget {
+    public OverloadASourceTarget overloadASourceTarget;
+
+    /**
+     * This is a default constructor
+     */
+    public OverloadASource() {
+
+    }
+
+    /**
+     * @return
+     * @see org.apache.tuscany.sca.test.opoverload.OverloadASourceTarget#operationA()
+     */
+    public String[] operationAall() {
+        assert overloadASourceTarget != null : "reference overloadASourceTarget is null";
+        ArrayList<String> ret = new ArrayList<String>();
+        ret.add(overloadASourceTarget.operationA());
+        ret.add(overloadASourceTarget.operationA(11));
+        ret.add(overloadASourceTarget.operationA("eleven"));
+        ret.add(overloadASourceTarget.operationA(3, "three"));
+        ret.add(overloadASourceTarget.operationA("four", 4));
+        return (String[])ret.toArray(new String[ret.size()]);
+    }
+
+    /**
+     * @return
+     * @see org.apache.tuscany.sca.test.opoverload.OverloadASourceTarget#operationA()
+     */
+    public String operationA() {
+        assert overloadASourceTarget != null : "reference overloadASourceTarget is null";
+        return overloadASourceTarget.operationA();
+    }
+
+    /**
+     * @param parm1
+     * @return
+     * @see org.apache.tuscany.sca.test.opoverload.OverloadASourceTarget#operationA(int)
+     */
+    public String operationA(int parm1) {
+        assert overloadASourceTarget != null : "reference overloadASourceTarget is null";
+        return overloadASourceTarget.operationA(parm1);
+    }
+
+    /**
+     * @param parm1
+     * @param parm2
+     * @return
+     * @see org.apache.tuscany.sca.test.opoverload.OverloadASourceTarget#operationA(int, java.lang.String)
+     */
+    public String operationA(int parm1, String parm2) {
+        assert overloadASourceTarget != null : "reference overloadASourceTarget is null";
+        return overloadASourceTarget.operationA(parm1, parm2);
+    }
+
+    public String operationA(String string) {
+        assert overloadASourceTarget != null : "reference overloadASourceTarget is null";
+        return overloadASourceTarget.operationA(string);
+    }
+
+    /**
+     * @param parm1
+     * @param parm2
+     * @return
+     * @see org.apache.tuscany.sca.test.opoverload.OverloadASourceTarget#operationA(java.lang.String, int)
+     */
+    public String operationA(String parm1, int parm2) {
+        assert overloadASourceTarget != null : "reference overloadASourceTarget is null";
+        return overloadASourceTarget.operationA(parm1, parm2);
+    }
+
+    /**
+     * This method which is used by all the overloaded functions to set the source target
+     */
+    @Reference
+    public void setOverloadASourceTarget(OverloadASourceTarget overloadASourceTarget) {
+        assert overloadASourceTarget != null : "reference overloadASourceTarget is set tonull";
+        this.overloadASourceTarget = overloadASourceTarget;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/operation-overloading/src/main/java/org/apache/tuscany/sca/test/opoverload/impl/OverloadATarget.java b/tags/java/sca/2.0-M3-RC3a/itest/operation-overloading/src/main/java/org/apache/tuscany/sca/test/opoverload/impl/OverloadATarget.java
new file mode 100644
index 0000000000..9ec60eb78f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/operation-overloading/src/main/java/org/apache/tuscany/sca/test/opoverload/impl/OverloadATarget.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.test.opoverload.impl;
+
+import org.apache.tuscany.sca.test.opoverload.OverloadASourceTarget;
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * This class Implements the interface OverloadASourceTarget, and gives implementation for all methods which are
+ * declared in the OverloadASourceTarget interface.
+ */
+@Service(OverloadASourceTarget.class)
+public class OverloadATarget implements OverloadASourceTarget {
+
+    /**
+     * This is a default Constructor
+     */
+    public OverloadATarget() {
+
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.tuscany.sca.test.opoverload.OverloadASourceTarget#operationA(int)
+     */
+    public String operationA(int parm1) {
+        final String ret = opName + parm1;
+        out(ret);
+        return ret;
+
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.tuscany.sca.test.opoverload.OverloadASourceTarget#operationA(int, java.lang.String)
+     */
+    public String operationA(int parm1, String parm2) {
+        final String ret = opName + parm1 + parm2;
+        out(ret);
+        return ret;
+
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.tuscany.sca.test.opoverload.OverloadASourceTarget#operationA()
+     */
+    public String operationA() {
+        out(opName);
+        return opName;
+
+    }
+
+    public String operationA(String parm1, int parm2) {
+        final String ret = opName + parm1 + parm2;
+        out(ret);
+        return ret;
+    }
+
+    public String operationA(String parm1) {
+        final String ret = opName + parm1;
+        out(ret);
+        return ret;
+    }
+
+    /**
+     * This method is used to print the message returned by all the overloaded functions
+     */
+    private void out(String msg) {
+
+        java.lang.System.out.println(msg);
+    }
+
+    public String[] operationAall() {
+        throw new IllegalArgumentException("not supported");
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/operation-overloading/src/main/resources/OperationOverload.composite b/tags/java/sca/2.0-M3-RC3a/itest/operation-overloading/src/main/resources/OperationOverload.composite
new file mode 100644
index 0000000000..cbf5aa2078
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/operation-overloading/src/main/resources/OperationOverload.composite
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+	targetNamespace="http://foo"
+	xmlns:foo="http://foo" 
+	name="OperationOverload">
+   
+    <component name="OverloadASourceComponent">
+        <implementation.java class="org.apache.tuscany.sca.test.opoverload.impl.OverloadASource" />
+        <reference name="overloadASourceTarget" target="OverloadATargetComponent"/>
+    </component>
+
+    <component name="OverloadATargetComponent">
+        <implementation.java class="org.apache.tuscany.sca.test.opoverload.impl.OverloadATarget" />
+    </component>
+     
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/operation-overloading/src/test/java/org/apache/tuscany/sca/test/opoverload/impl/OverloadATestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/operation-overloading/src/test/java/org/apache/tuscany/sca/test/opoverload/impl/OverloadATestCase.java
new file mode 100644
index 0000000000..62e5c14ce2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/operation-overloading/src/test/java/org/apache/tuscany/sca/test/opoverload/impl/OverloadATestCase.java
@@ -0,0 +1,98 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test.opoverload.impl;
+
+import static org.junit.Assert.assertEquals;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.apache.tuscany.sca.test.opoverload.OverloadASourceTarget;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+public class OverloadATestCase {
+
+    private static Node node;
+    private static OverloadASourceTarget overloadA;
+
+    /**
+     * Method prefixed with 'test' is a test method where testing logic is written using various assert methods. This
+     * test verifies the values compared are same as the values retrieved from the SCA runtime.
+     */
+    @Test
+    public void testOperationAall() {
+        String[] result = overloadA.operationAall();
+        assertEquals(5, result.length);
+        assertEquals(OverloadASourceTarget.opName, result[0]);
+        assertEquals(OverloadASourceTarget.opName + 11, result[1]);
+        assertEquals(OverloadASourceTarget.opName + "eleven", result[2]);
+        assertEquals(OverloadASourceTarget.opName + 3 + "three", result[3]);
+        assertEquals(OverloadASourceTarget.opName + "four" + 4, result[4]);
+    }
+
+    @Test
+    public void testOperationAInt() {
+        String result = overloadA.operationA(29);
+        assertEquals(OverloadASourceTarget.opName + 29, result);
+    }
+
+    @Test
+    public void testOperationAString() {
+        String result = overloadA.operationA("rick:-)");
+        assertEquals(OverloadASourceTarget.opName + "rick:-)", result);
+    }
+
+    @Test
+    public void testOperationAIntString() {
+        String result = overloadA.operationA(123, "Tuscany");
+        assertEquals(OverloadASourceTarget.opName + 123 + "Tuscany", result);
+    }
+
+    @Test
+    public void testOperationStringInt() {
+        String result = overloadA.operationA("StringInt", 77);
+        assertEquals(OverloadASourceTarget.opName + "StringInt" + 77, result);
+    }
+
+    /**
+     * setUp() is a method in JUnit Frame Work which is executed before all others methods in the class extending
+     * unit.framework.TestCase. So this method is used to create a test Embedded SCA node, to start the SCA node and
+     * to get a reference to the contribution service
+     */
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        String location = ContributionLocationHelper.getContributionLocation("OperationOverload.composite");
+        node = NodeFactory.newInstance().createNode("OperationOverload.composite", new Contribution("c1", location));
+        node.start();
+        overloadA = node.getService(OverloadASourceTarget.class, "OverloadASourceComponent");
+    }
+
+    /**
+     * tearDown() is a method in JUnit Frame Work which is executed after all other methods in the class extending
+     * unit.framework.TestCase. So this method is used to close the SCA node.
+     */
+
+    @AfterClass
+    public static void tearDown() throws Exception {
+        node.stop();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/pom.xml
new file mode 100644
index 0000000000..89fbb2b4c6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/pom.xml
@@ -0,0 +1,166 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-sca</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-itest</artifactId>
+    <packaging>pom</packaging>
+    <name>Apache Tuscany SCA Integration Tests</name>
+    
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.5</version>
+            <scope>compile</scope>
+        </dependency>
+    </dependencies>
+
+    <profiles>
+        <profile>
+            <id>default</id>
+            <activation>
+                <activeByDefault>true</activeByDefault>
+            </activation>
+            <modules>
+                <!--module>builder</module-->
+                <module>callback-api</module>
+                <module>callback-basic</module>
+                <module>callback-basic-ws</module>
+                <module>callback-complex-type</module>
+                <module>callback-multiple-wires</module>
+                <module>callback-separatethread</module>
+
+                <!-- not supported in OASIS 
+                <module>callback-id</module>
+                <module>callback-set-callback</module>
+                <module>callback-set-conversation</module>
+                <module>conversations</module>
+                -->
+                <module>component-type</module>
+                <module>contribution-folder</module>
+                <module>contribution-zip</module>
+                
+                <!--module>definitions-multiple</module-->
+                <module>distribution</module>
+                <module>exceptions</module>
+                <module>implementation-spring</module>
+                <module>interfaces</module>
+                <module>nodes</module>
+<!--
+                <module>operation-overloading</module>
+-->
+                <!-- wait until databinding-sdo is in
+                <module>properties</module>
+                -->
+                <module>recursive-multi-level</module>
+                <module>references</module>
+                <module>scaclient-api</module>
+                <module>scopes</module>
+                <module>services</module>
+                <module>wires</module>
+           </modules>
+        </profile>
+        
+        <profile>
+            <id>old</id>
+            <modules>
+                <module>bpel</module>
+                <module>builder</module>
+                <module>callablereferences</module>
+                <module>callablereferences-ws</module>
+                <module>callback-api</module>
+                <module>callback-basic</module>
+                <module>callback-complex-type</module>
+                <module>callback-id</module>
+                <module>callback-multiple-wires</module>
+                <module>callback-separatethread</module>
+                <module>callback-set-callback</module>
+                <module>callback-set-conversation</module>
+                <module>component-type</module>
+                <module>contribution</module>
+                <!--  
+                <module>contribution-classloader</module>
+                -->
+                <module>contribution-import-export</module>
+                <module>conversations</module>
+                <module>conversations-ws</module>
+                <module>corba</module>
+                <module>databindings</module>
+                <module>exceptions</module>
+                <module>exceptions-cross-binding</module>
+                <module>exceptions-cross-binding-ws</module>
+                <module>exceptions-simple-ws</module>
+                <module>extended-api</module>
+                <module>interfaces</module>
+                <!--
+                <module>interop-soap-client</module>
+                <module>interop-soap-round2-client</module>
+                <module>interop-soap-service</module>
+                -->
+                <module>jms</module>
+                <module>jms-args</module>
+                <module>jms-callbacks</module>
+                <module>jms-definitions</module>
+                <module>jms-format</module>
+                <module>jms-selectors</module>
+                <module>large-sdo-ws</module>
+                <module>late-reference-resolution</module>
+                <module>oneway</module>
+                <module>operation-overloading</module>
+                <!--
+                <module>osgi-implementation</module>
+                <module>osgi-contribution</module>
+                -->
+                <module>policy</module>
+                <module>policy-security</module>
+                <module>policy-security-basicauth</module>
+                <module>policy-security-jsr250</module>
+                <module>policy-security-token</module>
+                <!--
+                <module>promotion-interface-missmatch</module>
+                -->
+                <module>properties</module>
+                <module>recursive</module>
+                <module>recursive-multi-level</module>
+                <module>recursive-ws</module>
+                <module>references</module>
+                <module>scopes</module>
+                <module>serialization</module>
+                <module>services</module>
+                <module>spring</module>
+                <module>transaction</module>
+                <module>validation</module>
+                <module>wires</module>
+                <module>wsdl</module>
+                <module>wsdl2java</module>
+                <module>wsdlless</module>
+                <module>wsdl-multiple</module>
+                <module>ws-void-args-return</module>
+           </modules>
+        </profile>
+    </profiles>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/properties/pom.xml
new file mode 100644
index 0000000000..1ba7bc62aa
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/pom.xml
@@ -0,0 +1,106 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-itest</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>itest-properties</artifactId>

+    <name>Apache Tuscany SCA iTest Properties</name>

+

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-node-api</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-node-impl</artifactId>

+            <version>2.0-M3</version>

+            <scope>test</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-java-runtime</artifactId>

+            <version>2.0-M3</version>

+            <scope>test</scope>

+        </dependency>

+        

+        <!-- XPathFactory -->

+        <dependency>

+            <groupId>xalan</groupId>

+            <artifactId>xalan</artifactId>

+            <version>2.7.1</version>

+            <scope>test</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-core-databinding</artifactId>

+            <version>2.0-M3</version>

+            <scope>runtime</scope>

+        </dependency>

+        

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-databinding-sdo</artifactId>

+            <version>2.0-M3</version>

+            <scope>compile</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-databinding-jaxb</artifactId>

+            <version>2.0-M3</version>

+            <scope>compile</scope>

+        </dependency>

+    </dependencies>

+    <build>

+        <plugins>

+		    <plugin>

+                <groupId>org.apache.tuscany.sdo</groupId>

+                <artifactId>tuscany-sdo-plugin</artifactId>

+                <version>1.1.1</version>

+                <executions>

+                    <execution>

+                        <id>generate-customer-sdo</id>

+                        <phase>generate-sources</phase>

+                        <configuration>

+                            <schemaFile>${basedir}/src/main/resources/customer.xsd</schemaFile>

+                            <javaPackage>com.example.customer.sdo</javaPackage>

+                            <noNotification>true</noNotification>

+                            <noContainer>true</noContainer>

+                            <noUnsettable>true</noUnsettable>

+                        </configuration>

+                        <goals>

+                            <goal>generate</goal>

+                        </goals>

+                    </execution>

+                </executions>

+            </plugin>

+		</plugins>

+    </build>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/mysca/test/myservice/impl/MyService.java b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/mysca/test/myservice/impl/MyService.java
new file mode 100644
index 0000000000..b0fd64c9da
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/mysca/test/myservice/impl/MyService.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package mysca.test.myservice.impl;
+
+public interface MyService {
+    /**
+     * This is a method to get the location property value from the sca runtime environment. It is implemented in the
+     * class MyServiceImpl
+     */
+    String getLocation();
+
+    /**
+     * This is a method to get the year property value from the sca runtime environment. It is implemented in the class
+     * MyServiceImpl
+     */
+    String getYear();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/mysca/test/myservice/impl/MyServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/mysca/test/myservice/impl/MyServiceImpl.java
new file mode 100644
index 0000000000..7b44ef02e4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/mysca/test/myservice/impl/MyServiceImpl.java
@@ -0,0 +1,88 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package mysca.test.myservice.impl;
+
+import java.util.logging.Logger;
+
+import org.oasisopen.sca.annotation.ComponentName;
+import org.oasisopen.sca.annotation.Destroy;
+import org.oasisopen.sca.annotation.Init;
+import org.oasisopen.sca.annotation.Property;
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * This class Implements the interface MyService and gives implementation for all methods which are declared in that
+ * interface. scope is specified as Composite using
+ * 
+ * @scope annotation.
+ */
+
+@Service(MyService.class)
+public class MyServiceImpl implements MyService {
+
+    @Property(name = "location")
+    protected String location = "RTP";
+
+    @Property(name = "year")
+    protected String year = "2006";
+
+    @ComponentName
+    protected String componentName;
+
+    private Logger logger;
+
+    /**
+     * @ to print the message in the log
+     */
+    public MyServiceImpl() {
+        logger = Logger.getAnonymousLogger();
+        logger.info("creating service instance...");
+    }
+
+    /**
+     * @Init annotation to Start the service. Which is executed all the time
+     */
+    @Init
+    public void start() {
+        logger.info("Start service..");
+    }
+
+    /**
+     * @Destroy annotation to stop the service. Which is executed in the end
+     */
+    @Destroy
+    public void stop() {
+        logger.info("Stop service..");
+
+    }
+
+    public String getComponentName() {
+        return componentName;
+    }
+
+    public String getLocation() {
+        return location;
+    }
+
+    public String getYear() {
+        return year;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/mysca/test/myservice/impl/MyTotalServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/mysca/test/myservice/impl/MyTotalServiceImpl.java
new file mode 100644
index 0000000000..e8c4341cf2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/mysca/test/myservice/impl/MyTotalServiceImpl.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package mysca.test.myservice.impl;
+
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * This class Implements the interface MyService and gives implementation for all methods which are declared in that
+ * interface. scope is specified as Composite using
+ * 
+ * @scope annotation.
+ */
+
+@Service(MyService.class)
+public class MyTotalServiceImpl implements MyService {
+
+    // default required==true so it is 1:1
+    @Reference
+    public MyService myService;
+
+    public String getLocation() {
+        return myService.getLocation();
+    }
+
+    public String getYear() {
+        return myService.getYear();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/ABCDComponent.java b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/ABCDComponent.java
new file mode 100644
index 0000000000..68ce5a3cb6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/ABCDComponent.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest;
+
+/**
+ * It is an Interface which has method declarations. Methods which are to be accessed as a service are declared in this
+ * interface. Implementation for these methods is provided in ABCDComponentImpl Class
+ */
+public interface ABCDComponent {
+
+    /**
+     * This is a method to get a string property value from the SCA runtime environment. It is implemented in the class
+     * ABCDComponentImpl
+     */
+    String getA();
+
+    /**
+     * This is a method to get a string property value from the SCA runtime environment. It is implemented in the class
+     * ABCDComponentImpl
+     */
+    String getB();
+
+    /**
+     * This is a method to get a string property value from the SCA runtime environment. It is implemented in the class
+     * ABCDComponentImpl
+     */
+    String getC();
+
+    /**
+     * This is a method to get a string property value from the SCA runtime environment. It is implemented in the class
+     * ABCDComponentImpl
+     */
+    String getD();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/ABCDComponentImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/ABCDComponentImpl.java
new file mode 100644
index 0000000000..c8d0d4cae4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/ABCDComponentImpl.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest;
+
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Scope;
+
+/**
+ * This class Implements the interface ABCDComponent and gives implementation for all methods which are declared in that
+ * interface. scope is specified as Composite using
+ * 
+ * @scope annotation.
+ */
+@Scope("COMPOSITE")
+public class ABCDComponentImpl implements ABCDComponent {
+    private ABComponent abComponent;
+    private CDComponent cdComponent;
+
+    /**
+     * It is a method which injects the property value to the variable 'abComponent' from the SCA runtime environment
+     * using
+     * 
+     * @Property Annotations.
+     */
+    @Reference
+    public void setAb(ABComponent component) {
+        this.abComponent = component;
+    }
+
+    /**
+     * It is a method which injects the property value to the variable 'cdComponent' from the SCA runtime environment
+     * using
+     * 
+     * @Property Annotations.
+     */
+    @Reference
+    public void setCd(CDComponent component) {
+        this.cdComponent = component;
+    }
+
+    public String getA() {
+        return this.abComponent.getA();
+    }
+
+    public String getB() {
+        return this.abComponent.getB();
+    }
+
+    public String getC() {
+        return this.cdComponent.getC();
+    }
+
+    public String getD() {
+        return this.cdComponent.getD();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/ABComponent.java b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/ABComponent.java
new file mode 100644
index 0000000000..b727935bc1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/ABComponent.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest;
+
+import java.util.Collection;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * It is an Interface which has method declarations. Methods which are to be accessed as a service are declared in this
+ * interface. Implementation for these methods is provided in ABComponentImpl Class
+ */
+@Remotable
+public interface ABComponent {
+
+    /**
+     * This is a method to get a string property value from the SCA runtime environment. It is implemented in the class
+     * ABComponentImpl
+     */
+
+    String getA();
+
+    /**
+     * This is a method to get a string property value from the SCA runtime environment. It is implemented in the class
+     * ABComponentImpl
+     */
+    String getB();
+
+    /**
+     * This is a method to get a string property value from the SCA runtime environment. It is implemented in the class
+     * ABComponentImpl
+     */
+    String getZ();
+
+    /**
+     * This is a method to get an integer property value from the SCA runtime environment. It is implemented in the
+     * class ABComponentImpl
+     */
+    int getIntValue();
+
+    /**
+     * This is a method to get a string property value from the SCA runtime environment. It is implemented in the class
+     * ABComponentImpl
+     */
+    String getF();
+
+    /**
+     * This is a method to get collection of property values from the SCA runtime environment. It is implemented in the
+     * class ABComponentImpl
+     */
+    Collection<String> getManyStringValues();
+
+    /**
+     * This is a method to get collection of property value from the SCA runtime environment. It is implemented in the
+     * class ABComponentImpl
+     */
+    Collection<Integer> getManyIntegers();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/ABComponentImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/ABComponentImpl.java
new file mode 100644
index 0000000000..e402131ce2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/ABComponentImpl.java
@@ -0,0 +1,131 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest;
+
+import java.util.Collection;
+
+import org.oasisopen.sca.annotation.Property;
+
+/**
+ * This class Implements the interface ABComponent and gives implementation for all methods which are declared in that
+ * interface.
+ */
+
+public class ABComponentImpl implements ABComponent {
+
+    private String aProperty;
+    private String bProperty;
+    private int intValue;
+    private Collection<String> manyStringValues;
+    private Collection<Integer> manyIntegerValues;
+    private String zProperty;
+    private String fProperty;
+
+    /**
+     * It is a method which injects the property value to the variable 'zProperty' from the SCA runtime environment
+     * using Annotations.
+     */
+    @Property(name = "xpath")
+    public void setZProperty(final String value) {
+        this.zProperty = value;
+    }
+
+    /**
+     * It is a method which injects collection of property values to the variable 'manyStringValues' from the SCA
+     * runtime environment using Annotations.
+     */
+    @Property(name = "foobar")
+    public void setManyStringValues(final Collection<String> value) {
+        this.manyStringValues = value;
+    }
+
+    /**
+     * It is a method which injects collection of integer property values to the variable 'manyIntegerValues' from the
+     * SCA runtime environment using Annotations.
+     */
+    @Property(name = "fooInts")
+    public void setManyIntegers(final Collection<Integer> value) {
+        this.manyIntegerValues = value;
+    }
+
+    /**
+     * It is a method which injects the property value to the variable 'aProperty' from the SCA runtime environment
+     * using Annotations.
+     */
+    @Property
+    public void setA(final String A) {
+        this.aProperty = A;
+    }
+
+    /**
+     * It is a method which injects the property value to the variable 'bProperty' from the SCA runtime environment
+     * using Annotations.
+     */
+    @Property
+    public void setB(final String B) {
+        this.bProperty = B;
+    }
+
+    /**
+     * It is a method which injects the property value to the variable 'fProperty' from the SCA runtime environment
+     * using Annotations.
+     */
+    @Property
+    public void setF(final String F) {
+        this.fProperty = F;
+    }
+
+    /**
+     * It is a method which injects integer property value to the variable 'intValue' from the SCA runtime environment
+     * using Annotations.
+     */
+    @Property
+    public void setOne(final int value) {
+        this.intValue = value;
+    }
+
+    public String getA() {
+        return this.aProperty;
+    }
+
+    public String getB() {
+        return this.bProperty;
+    }
+
+    public int getIntValue() {
+        return this.intValue;
+    }
+
+    public String getZ() {
+        return this.zProperty;
+    }
+
+    public String getF() {
+        return this.fProperty;
+    }
+
+    public Collection<String> getManyStringValues() {
+        return manyStringValues;
+    }
+
+    public Collection<Integer> getManyIntegers() {
+        return manyIntegerValues;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/CDComponent.java b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/CDComponent.java
new file mode 100644
index 0000000000..52f9871d1b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/CDComponent.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest;
+
+import java.util.Collection;
+
+/**
+ * It is an Interface which has method declarations. Methods which are to be accessed as a service are declared in this
+ * interface. Implementation for these methods is provided in CDComponentImpl Class
+ */
+public interface CDComponent {
+
+    /**
+     * This is a method to get a property value from the SCA runtime environment. It is implemented in the class
+     * CDComponentImpl Class
+     */
+    String getC();
+
+    /**
+     * This is a method to get a property value from the SCA runtime environment. It is implemented in the class
+     * CDComponentImpl Class
+     */
+    String getC2();
+
+    /**
+     * This is a method to get a property value from the SCA runtime environment. It is implemented in the class
+     * CDComponentImpl Class
+     */
+    String getD();
+
+    /**
+     * This is a method to get a property value from the SCA runtime environment. It is implemented in the class
+     * CDComponentImpl Class
+     */
+    String getNoSource();
+
+    /**
+     * This is a method to get a property value from the SCA runtime environment. It is implemented in the class
+     * CDComponentImpl Class
+     */
+    String getFileProperty();
+
+    /**
+     * This is a method to get a property value from the SCA runtime environment. It is implemented in the class
+     * CDComponentImpl Class
+     */
+    Collection<String> getManyValuesFileProperty();
+
+    /**
+     * This is a method to get a property value from the SCA runtime environment. It is implemented in the class
+     * CDComponentImpl Class
+     */
+    int getOverrideValue();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/CDComponentImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/CDComponentImpl.java
new file mode 100644
index 0000000000..fceda9d9ae
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/CDComponentImpl.java
@@ -0,0 +1,143 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest;
+
+import java.util.Collection;
+
+import org.oasisopen.sca.annotation.Property;
+
+/**
+ * This class Implements the interface CDComponent and gives implementation for all methods which are declared in that
+ * interface.
+ */
+public class CDComponentImpl implements CDComponent {
+
+    private String cProperty;
+    private String dProperty;
+    private String nosource;
+    private String fileProperty;
+    private Collection<String> manyValuesFileProperty;
+    private int overrideNumber;
+    private String cProperty2;
+
+    /**
+     * It is a method which injects the property value to the variable 'cProperty2' from the SCA runtime environment
+     * using
+     * 
+     * @Property Annotations.
+     */
+    @Property(name = "nonFileProperty")
+    public void setC2(final String value) {
+        this.cProperty2 = value;
+    }
+
+    /**
+     * It is a method which injects the property value to the variable 'overrideNumber' from the SCA runtime environment
+     * using
+     * 
+     * @Property Annotations.
+     */
+    @Property(name = "two")
+    public void setOverrideNumber(final int value) {
+        this.overrideNumber = value;
+    }
+
+    /**
+     * It is a method which injects the property value to the variable 'fileProperty' from the SCA runtime environment
+     * using
+     * 
+     * @Property Annotations.
+     */
+    @Property(name = "fileProperty")
+    public void setFileProp(final String value) {
+        this.fileProperty = value;
+    }
+
+    /**
+     * It is a method which injects the property value to the variable 'manyValuesFileProperty' from the SCA runtime
+     * environment using
+     * 
+     * @Property Annotations.
+     */
+    @Property(name = "manyValuesFileProperty")
+    public void setFileManyValueProp(final Collection<String> values) {
+        this.manyValuesFileProperty = values;
+    }
+
+    /**
+     * It is a method which injects the property value to the variable 'cProperty' from the SCA runtime environment
+     * using
+     * 
+     * @Property Annotations.
+     */
+    @Property
+    public void setC(final String C) {
+        this.cProperty = C;
+    }
+
+    /**
+     * It is a method which injects the property value to the variable 'dProperty' from the SCA runtime environment
+     * using
+     * 
+     * @Property Annotations.
+     */
+    @Property
+    public void setD(final String D) {
+        this.dProperty = D;
+    }
+
+    /**
+     * It is a method which injects the property value to the variable 'nosource' from the SCA runtime environment using
+     * 
+     * @Property Annotations.
+     */
+    @Property
+    public void setNosource(final String value) {
+        this.nosource = value;
+    }
+
+    public String getFileProperty() {
+        return this.fileProperty;
+    }
+
+    public String getC() {
+        return this.cProperty;
+    }
+
+    public String getC2() {
+        return this.cProperty2;
+    }
+
+    public String getD() {
+        return this.dProperty;
+    }
+
+    public String getNoSource() {
+        return this.nosource;
+    }
+
+    public int getOverrideValue() {
+        return this.overrideNumber;
+    }
+
+    public Collection<String> getManyValuesFileProperty() {
+        return this.manyValuesFileProperty;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/ComplexPropertyBean.java b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/ComplexPropertyBean.java
new file mode 100644
index 0000000000..87f87d6c22
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/ComplexPropertyBean.java
@@ -0,0 +1,151 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.itest;

+

+/**

+ * This is a Java Bean which has setter and getter methods for for the variables used in the property tests.

+ */

+public class ComplexPropertyBean {

+

+    /**

+     * Variable declarations

+     */

+    protected int integerNumber = 25;

+    protected float floatNumber = 50;

+    protected double doubleNumber = 75;

+    protected int[] intArray = null;

+    protected double[] doubleArray = null;

+    protected String[] stringArray = null;

+

+    ComplexPropertyBean numberSet;

+    protected ComplexPropertyBean[] numberSetArray = null;

+

+    public ComplexPropertyBean() {

+

+    }

+

+    public double getDoubleNumber() {

+        return doubleNumber;

+    }

+

+    /**

+     * It is a setter method to set a value for the variable doubleNumber

+     */

+    public void setDoubleNumber(double doubleNumber) {

+        this.doubleNumber = doubleNumber;

+    }

+

+    /**

+     * It is a getter method to get a value for the variable floatNumber

+     */

+    public float getFloatNumber() {

+        return floatNumber;

+    }

+

+    /**

+     * It is a setter method to set a value for the variable floatNumber

+     */

+    public void setFloatNumber(float floatNumber) {

+        this.floatNumber = floatNumber;

+    }

+

+    /**

+     * It is a getter method to get a value for the variable floatNumber

+     */

+    public int getIntegerNumber() {

+        return integerNumber;

+    }

+

+    /**

+     * It is a getter method to get a value for the variable integerNumber

+     */

+    public void setIntegerNumber(int integerNumber) {

+        this.integerNumber = integerNumber;

+    }

+

+    /**

+     * It is a getter method to set a value for the variable numberSet

+     */

+    public ComplexPropertyBean getNumberSet() {

+        return numberSet;

+    }

+

+    /**

+     * It is a setter method to set a value for the variable numberSet

+     */

+    public void setNumberSet(ComplexPropertyBean numberSet) {

+        this.numberSet = numberSet;

+    }

+

+    /**

+     * It is a method which implements toString() function

+     */

+

+    public String toString() {

+        return Double.toString(integerNumber) + " - "

+            + Double.toString(floatNumber)

+            + " - "

+            + Double.toString(doubleNumber)

+            + " \n"

+            + ((intArray == null) ? "" : intArray[0] + " - " + intArray[1] + " \n ")

+            + ((doubleArray == null) ? "" : doubleArray[0] + " - " + doubleArray[1] + " \n ")

+            + ((stringArray == null) ? "" : stringArray[0] + " - " + stringArray[1] + " \n ")

+            + ((numberSetArray == null) ? "" : numberSetArray[0] + " - " + numberSetArray[1] + " \n ")

+            + ((numberSet == null) ? "" : numberSet.toString());

+    }

+

+    /**

+     * It is a setter method to set values for the variable stringArray

+     */

+    public String[] getStringArray() {

+        return stringArray;

+    }

+

+    /**

+     * It is a setter method to set values for the variable stringArray

+     */

+    public void setStringArray(String[] stringArray) {

+        this.stringArray = stringArray;

+    }

+

+    public int[] getIntArray() {

+        return intArray;

+    }

+

+    public void setIntArray(int[] intArray) {

+        this.intArray = intArray;

+    }

+

+    public double[] getDoubleArray() {

+        return doubleArray;

+    }

+

+    public void setDoubleArray(double[] doubleArray) {

+        this.doubleArray = doubleArray;

+    }

+

+    public ComplexPropertyBean[] getNumberSetArray() {

+        return numberSetArray;

+    }

+

+    public void setNumberSetArray(ComplexPropertyBean[] numberSetArray) {

+        this.numberSetArray = numberSetArray;

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/OverrideService.java b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/OverrideService.java
new file mode 100644
index 0000000000..acd1f26670
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/OverrideService.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest;
+
+/**
+ * This is an Interface for the services
+ */
+public interface OverrideService {
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/OverrideServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/OverrideServiceImpl.java
new file mode 100644
index 0000000000..71dce41efc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/OverrideServiceImpl.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest;
+
+/**
+ * An implementation for the interface OverrideService.
+ */
+
+public class OverrideServiceImpl implements OverrideService {
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/PropertyComponent.java b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/PropertyComponent.java
new file mode 100644
index 0000000000..5217ede572
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/PropertyComponent.java
@@ -0,0 +1,135 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.itest;

+

+import java.util.Collection;

+

+import test.jaxb.props.ReturnCodeProperties;

+

+import commonj.sdo.DataObject;

+

+/**

+ * It is an Interface which has method declarations. Methods which are to be accessed as a service are declared in this

+ * interface. Implementation for these methods is provided in PropertyComponentImpl Class

+ */

+public interface PropertyComponent {

+

+    /**

+     * This is a method to get a value for a property name 'location' from the SCA runtime environment. It is

+     * implemented in the class PropertyComponentImpl

+     */

+    public String getLocation();

+

+    /**

+     * This is a method to get a value for a property name 'year' from the SCA runtime environment. It is implemented in

+     * the class PropertyComponentImpl

+     */

+    public String getYear();

+

+    /**

+     * This method is used to test injecting a primitive String Array

+     * 

+     * @return The injected array

+     */

+    public String[] getDaysOfTheWeek();

+

+    /**

+     * This method is used to test injecting an Object Integer Array

+     * 

+     * @return The injected array

+     */

+    public Integer[] getIntegerNumbers();

+

+    /**

+     * This method is used to test injecting an int Array

+     * 

+     * @return The injected array

+     */

+    public int[] getIntNumbers();

+

+    /**

+     * This method is used to test injecting an Object Array

+     * 

+     * @return The injected array

+     */

+    public DataObject[] getSdoArrayProperty();

+

+    /**

+     * This is a method to get a property value from the SCA runtime environment. It is implemented in the class

+     * PropertyComponentImpl

+     */

+

+    public ComplexPropertyBean getComplexPropertyOne();

+

+    /**

+     * This is a method to get a property value from the SCA runtime environment. It is implemented in the class

+     * PropertyComponentImpl

+     */

+    public ComplexPropertyBean getComplexPropertyTwo();

+

+    /**

+     * This is a method to get a property value from the SCA runtime environment. It is implemented in the class

+     * PropertyComponentImpl

+     */

+    public ComplexPropertyBean getComplexPropertyThree();

+

+    /**

+     * This is a method to get a property value from the SCA runtime environment. It is implemented in the class

+     * PropertyComponentImpl

+     */

+    public Collection<ComplexPropertyBean> getComplexPropertyFour();

+

+    /**

+     * This is a method to get a property value from the SCA runtime environment. It is implemented in the class

+     * PropertyComponentImpl

+     */

+

+    public ComplexPropertyBean getComplexPropertyFive();

+

+    /**

+     * This is a method to get a property value from the SCA runtime environment. It is implemented in the class

+     * PropertyComponentImpl

+     */

+    public DataObject getSdoProperty();

+

+    /**

+     * This is a method to get a property value from the SCA runtime environment. It is implemented in the class

+     * PropertyComponentImpl

+     */

+    public DataObject getCustomerSdo();

+

+    /**

+     * This is a method to get a property value from the SCA runtime environment. It is implemented in the class

+     * PropertyComponentImpl

+     */

+    public ReturnCodeProperties getComplexJAXBPropertyOne();

+

+    /**

+     * This is a method to get a property value from the SCA runtime environment. It is implemented in the class

+     * PropertyComponentImpl

+     */

+    public ReturnCodeProperties getComplexJAXBPropertyTwo();

+

+    /**

+     * @return

+     */

+    public String getLocationFromComponentContext();

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/PropertyComponentImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/PropertyComponentImpl.java
new file mode 100644
index 0000000000..5f8f28e46a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/PropertyComponentImpl.java
@@ -0,0 +1,188 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.itest;

+

+import java.util.Collection;

+

+import org.oasisopen.sca.ComponentContext;

+import org.oasisopen.sca.annotation.Context;

+import org.oasisopen.sca.annotation.Property;

+

+import test.jaxb.props.ReturnCodeProperties;

+

+import com.example.customer.sdo.impl.CustomerImpl;

+import commonj.sdo.DataObject;

+

+/**

+ * This class Implements the interface PropertyComponent and gives implementation for all methods which are declared in

+ * that interface.

+ */

+public class PropertyComponentImpl implements PropertyComponent {

+    @Context

+    protected ComponentContext context;

+

+    @Property

+    protected CustomerImpl customerSdo;

+

+    @Property

+    protected DataObject sdoProperty;

+

+    @Property

+    protected ComplexPropertyBean complexPropertyOne;

+

+    @Property

+    protected ComplexPropertyBean complexPropertyTwo;

+

+    @Property

+    protected ComplexPropertyBean complexPropertyThree;

+

+    @Property

+    protected Collection<ComplexPropertyBean> complexPropertyFour;

+

+    @Property

+    protected ComplexPropertyBean complexPropertyFive;

+

+    @Property(name = "location")

+    protected String location;

+

+    @Property(name = "year")

+    protected String year;

+

+    @Property(name = "daysOfTheWeek")

+    protected String[] daysOfTheWeek;

+

+    @Property(name = "integerNumbers")

+    protected Integer[] integerNumbers;

+

+    @Property(name = "intNumbers")

+    protected int[] intNumbers;

+

+    @Property(name = "sdoArray")

+    protected DataObject[] sdoArray;

+

+    @Property

+    protected ReturnCodeProperties complexJAXBPropertyOne;

+

+    @Property

+    protected ReturnCodeProperties complexJAXBPropertyTwo;

+

+    public String getLocation() {

+        return location;

+    }

+

+    public String getYear() {

+        return year;

+    }

+

+    public ComplexPropertyBean getComplexPropertyOne() {

+        //System.out.println(complexPropertyOne);

+        return complexPropertyOne;

+    }

+

+    public ComplexPropertyBean getComplexPropertyTwo() {

+        //System.out.println(complexPropertyTwo);

+        return complexPropertyTwo;

+    }

+

+    public ComplexPropertyBean getComplexPropertyThree() {

+        //System.out.println(complexPropertyThree);

+        return complexPropertyThree;

+    }

+

+    public Collection<ComplexPropertyBean> getComplexPropertyFour() {

+        //System.out.println(complexPropertyThree);

+        return complexPropertyFour;

+    }

+

+    public ComplexPropertyBean getComplexPropertyFive() {

+        return complexPropertyFive;

+    }

+

+    public DataObject getSdoProperty() {

+        return sdoProperty;

+    }

+

+    /**

+     * It is a method which injects the property value to the variable 'sdoProperty' from the SCA runtime environment.

+     */

+    public void setSdoProperty(DataObject sdoProperty) {

+        System.out.println("Reached here da machi");

+        this.sdoProperty = sdoProperty;

+    }

+

+    public CustomerImpl getCustomerSdo() {

+        return customerSdo;

+    }

+

+    /**

+     * It is a method which injects the property value to the variable 'customerSdo' from the SCA runtime environment.

+     */

+    public void setCustomerSdo(CustomerImpl customerSdo) {

+        this.customerSdo = customerSdo;

+    }

+

+    /**

+     * This method is used to test injecting an Array

+     * 

+     * @return The injected array

+     */

+    public String[] getDaysOfTheWeek() {

+        return daysOfTheWeek;

+    }

+

+    /**

+     * This method is used to test injecting an Object Integer Array

+     * 

+     * @return The injected array

+     */

+    public Integer[] getIntegerNumbers() {

+        return integerNumbers;

+    }

+

+    /**

+     * This method is used to test injecting an int Array

+     * 

+     * @return The injected array

+     */

+    public int[] getIntNumbers() {

+        return intNumbers;

+    }

+

+    /**

+     * This method is used to test injecting an Object Array

+     * 

+     * @return The injected array

+     */

+    public DataObject[] getSdoArrayProperty() {

+        return sdoArray;

+    }

+

+    public String getLocationFromComponentContext() {

+        return context.getProperty(String.class, "location");

+    }

+

+    public ReturnCodeProperties getComplexJAXBPropertyOne() {

+        return complexJAXBPropertyOne;

+    }

+

+    public ReturnCodeProperties getComplexJAXBPropertyTwo() {

+        return complexJAXBPropertyTwo;

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/PropertyService.java b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/PropertyService.java
new file mode 100644
index 0000000000..a57ccd90c8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/PropertyService.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest;
+
+/**
+ * This is an Interface for the services.
+ */
+public interface PropertyService {
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/cdi/Bar.java b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/cdi/Bar.java
new file mode 100644
index 0000000000..c147a2affe
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/cdi/Bar.java
@@ -0,0 +1,23 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.cdi;
+
+public interface Bar {
+    public String getBar();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/cdi/Foo1.java b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/cdi/Foo1.java
new file mode 100644
index 0000000000..7c700903d6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/cdi/Foo1.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.cdi;
+
+import org.oasisopen.sca.annotation.Constructor;
+import org.oasisopen.sca.annotation.Property;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(Bar.class)
+public class Foo1 implements Bar {
+
+    @Property
+    protected String bar;
+
+    @Constructor( {"bar"})
+    public Foo1(String b) {
+        this.bar = b;
+    }
+
+    public String getBar() {
+        return this.bar;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/cdi/Foo2.java b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/cdi/Foo2.java
new file mode 100644
index 0000000000..1d2e563095
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/cdi/Foo2.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.cdi;
+
+import org.oasisopen.sca.annotation.Constructor;
+import org.oasisopen.sca.annotation.Property;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(Bar.class)
+public class Foo2 implements Bar {
+
+    protected String bar;
+
+    @Constructor
+    public Foo2(@Property(name = "bar") String b) {
+        this.bar = b;
+    }
+
+    public String getBar() {
+        return this.bar;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/cdi/Foo3.java b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/cdi/Foo3.java
new file mode 100644
index 0000000000..54082e297a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/org/apache/tuscany/sca/itest/cdi/Foo3.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.cdi;
+
+import org.oasisopen.sca.annotation.Constructor;
+import org.oasisopen.sca.annotation.Property;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(Bar.class)
+public class Foo3 implements Bar {
+
+    protected String bar;
+
+    @Constructor
+    public Foo3() {
+        this.bar = "bar";
+    }
+
+    public String getBar() {
+        return this.bar;
+    }
+
+    @Property(name = "bar")
+    public void setBar(String b) {
+        this.bar = b;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/test/jaxb/props/ObjectFactory.java b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/test/jaxb/props/ObjectFactory.java
new file mode 100644
index 0000000000..15fb49ea4e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/test/jaxb/props/ObjectFactory.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+//
+// This file was generated by the JavaTM Architecture for XML Binding(JAXB) Reference Implementation, vJAXB 2.1.3 in JDK 1.6 
+// See <a href="http://java.sun.com/xml/jaxb">http://java.sun.com/xml/jaxb</a> 
+// Any modifications to this file will be lost upon recompilation of the source schema. 
+// Generated on: 2008.06.07 at 03:30:47 PM EDT 
+//
+package test.jaxb.props;
+
+import javax.xml.bind.JAXBElement;
+import javax.xml.bind.annotation.XmlElementDecl;
+import javax.xml.bind.annotation.XmlRegistry;
+import javax.xml.namespace.QName;
+
+/**
+ * This object contains factory methods for each 
+ * Java content interface and Java element interface 
+ * generated in the test.jaxb.props package. 
+ * <p>An ObjectFactory allows you to programatically 
+ * construct new instances of the Java representation 
+ * for XML content. The Java representation of XML 
+ * content can consist of schema derived interfaces 
+ * and classes representing the binding of schema 
+ * type definitions, element declarations and model 
+ * groups.  Factory methods for each of these are 
+ * provided in this class.
+ * 
+ */
+@XmlRegistry
+public class ObjectFactory {
+
+    private final static QName _MyRCProps_QNAME = new QName("http://test.sca.jaxb/rcprops", "MyRCProps");
+
+    /**
+     * Create a new ObjectFactory that can be used to create new instances of schema derived classes for package: test.jaxb.props
+     * 
+     */
+    public ObjectFactory() {
+    }
+
+    /**
+     * Create an instance of {@link ReturnCodeProperties }
+     * 
+     */
+    public ReturnCodeProperties createReturnCodeProperties() {
+        return new ReturnCodeProperties();
+    }
+
+    /**
+     * Create an instance of {@link JAXBElement }{@code <}{@link ReturnCodeProperties }{@code >}}
+     * 
+     */
+    @XmlElementDecl(namespace = "http://test.sca.jaxb/rcprops", name = "MyRCProps")
+    public JAXBElement<ReturnCodeProperties> createMyRCProps(ReturnCodeProperties value) {
+        return new JAXBElement<ReturnCodeProperties>(_MyRCProps_QNAME, ReturnCodeProperties.class, null, value);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/test/jaxb/props/ReturnCodeProperties.java b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/test/jaxb/props/ReturnCodeProperties.java
new file mode 100644
index 0000000000..0a1d4a34a3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/test/jaxb/props/ReturnCodeProperties.java
@@ -0,0 +1,103 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+//
+// This file was generated by the JavaTM Architecture for XML Binding(JAXB) Reference Implementation, vJAXB 2.1.3 in JDK 1.6 
+// See <a href="http://java.sun.com/xml/jaxb">http://java.sun.com/xml/jaxb</a> 
+// Any modifications to this file will be lost upon recompilation of the source schema. 
+// Generated on: 2008.06.07 at 03:30:47 PM EDT 
+//
+package test.jaxb.props;
+
+import java.math.BigInteger;
+
+import javax.xml.bind.annotation.XmlAccessType;
+import javax.xml.bind.annotation.XmlAccessorType;
+import javax.xml.bind.annotation.XmlElement;
+import javax.xml.bind.annotation.XmlType;
+
+/**
+ * <p>Java class for ReturnCodeProperties complex type.
+ * 
+ * <p>The following schema fragment specifies the expected content contained within this class.
+ * 
+ * <pre>
+ * &lt;complexType name="ReturnCodeProperties">
+ *   &lt;complexContent>
+ *     &lt;restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
+ *       &lt;sequence>
+ *         &lt;element name="AInt" type="{http://www.w3.org/2001/XMLSchema}int"/>
+ *         &lt;element name="BInteger" type="{http://www.w3.org/2001/XMLSchema}integer"/>
+ *       &lt;/sequence>
+ *     &lt;/restriction>
+ *   &lt;/complexContent>
+ * &lt;/complexType>
+ * </pre>
+ * 
+ * 
+ */
+@XmlAccessorType(XmlAccessType.FIELD)
+@XmlType(name = "ReturnCodeProperties", namespace = "http://test.sca.jaxb/rcprops", propOrder = {"a", "b"})
+public class ReturnCodeProperties {
+
+    @XmlElement(name = "AInt")
+    protected int a;
+    @XmlElement(name = "BInteger", required = true)
+    protected BigInteger b;
+
+    /**
+     * Gets the value of the a property.
+     * 
+     */
+    public int getA() {
+        return a;
+    }
+
+    /**
+     * Sets the value of the a property.
+     * 
+     */
+    public void setA(int value) {
+        this.a = value;
+    }
+
+    /**
+     * Gets the value of the b property.
+     * 
+     * @return
+     *     possible object is
+     *     {@link BigInteger }
+     *     
+     */
+    public BigInteger getB() {
+        return b;
+    }
+
+    /**
+     * Sets the value of the b property.
+     * 
+     * @param value
+     *     allowed object is
+     *     {@link BigInteger }
+     *     
+     */
+    public void setB(BigInteger value) {
+        this.b = value;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/test/jaxb/props/package-info.java b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/test/jaxb/props/package-info.java
new file mode 100644
index 0000000000..6a6fdd00cc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/java/test/jaxb/props/package-info.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+//
+// This file was generated by the JavaTM Architecture for XML Binding(JAXB) Reference Implementation, vJAXB 2.1.3 in JDK 1.6 
+// See <a href="http://java.sun.com/xml/jaxb">http://java.sun.com/xml/jaxb</a> 
+// Any modifications to this file will be lost upon recompilation of the source schema. 
+// Generated on: 2008.06.07 at 03:30:47 PM EDT 
+//
+@javax.xml.bind.annotation.XmlSchema(namespace = "http://test.sca.jaxb/rcprops", elementFormDefault = javax.xml.bind.annotation.XmlNsForm.QUALIFIED)
+package test.jaxb.props;
+
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/ConstructorPropertyInjection.composite b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/ConstructorPropertyInjection.composite
new file mode 100644
index 0000000000..24a2cca822
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/ConstructorPropertyInjection.composite
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+	* Licensed to the Apache Software Foundation (ASF) under one

+	* or more contributor license agreements.  See the NOTICE file

+	* distributed with this work for additional information

+	* regarding copyright ownership.  The ASF licenses this file

+	* to you under the Apache License, Version 2.0 (the

+	* "License"); you may not use this file except in compliance

+	* with the License.  You may obtain a copy of the License at

+	* 

+	*   http://www.apache.org/licenses/LICENSE-2.0

+	* 

+	* Unless required by applicable law or agreed to in writing,

+	* software distributed under the License is distributed on an

+	* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+	* KIND, either express or implied.  See the License for the

+	* specific language governing permissions and limitations

+	* under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" name="ConstructorPropertyInjection">

+

+    <component name="Foo1Component">

+        <implementation.java class="org.apache.tuscany.sca.itest.cdi.Foo1" />

+        <property name="bar" value="foobar" />

+    </component>

+

+    <component name="Foo2Component">

+        <implementation.java class="org.apache.tuscany.sca.itest.cdi.Foo2" />

+        <property name="bar">fubar</property>

+    </component>

+

+    <component name="Foo3Component">

+        <implementation.java class="org.apache.tuscany.sca.itest.cdi.Foo3" />

+        <property name="bar">

+            <value>fubar</value>

+        </property>

+    </component>

+

+</composite>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/Outer.composite b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/Outer.composite
new file mode 100644
index 0000000000..0ada194cb3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/Outer.composite
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<composite xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+    xmlns:foo="http://foo" xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+    xsi:schemaLocation="http://docs.oasis-open.org/ns/opencsa/sca/200903 http://docs.oasis-open.org/ns/opencsa/sca/200903" name="Iteration3Composite"

+    targetNamespace="http://foo" local="true" autowire="false">

+

+    <property name="newLocation" type="xsd:anyURI">Raleigh</property>

+    <property name="newYear" type="xsd:anyURI">2008</property>

+    <component name="MyServiceComponent">

+        <implementation.java class="mysca.test.myservice.impl.MyServiceImpl" />

+    </component>

+    <component name="MyServiceComponentNew">

+        <implementation.java class="mysca.test.myservice.impl.MyServiceImpl" />

+        <property name="location" source="$newLocation" />

+        <property name="year" source="$newYear" />

+    </component>

+    <component name="MyTotalServiceNewComponent">

+        <implementation.java class="mysca.test.myservice.impl.MyTotalServiceImpl" />

+        <reference name="myService" target="MyServiceComponentNew/MyService" />

+    </component>

+    <component name="MySimpleServiceInRecursiveAnother">

+        <implementation.composite name="foo:MySimpleService" />

+        <property name="newLocation">Durham</property>

+        <property name="newYear">2009</property>

+    </component>

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/OuterPropertyTest.composite b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/OuterPropertyTest.composite
new file mode 100644
index 0000000000..75fa0aaa81
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/OuterPropertyTest.composite
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+       xmlns:foo="http://foo"

+       targetNamespace="http://foo"

+       name="OuterPropertyTest"
+		xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

+           

+	<component name="OuterComponent">

+        <implementation.composite name="foo:PropertyTest"/>

+        <property name="number">125</property>

+        <property name="complex" type="foo:MyComplexType">

+	        <foo:MyComplexValue xsi:type="foo:MyComplexType" >

+	            <foo:a>Overriden A</foo:a>

+	            <foo:b>Overriden B</foo:b>

+	            <foo:c>Overriden C</foo:c>

+	            <foo:d>Overriden D</foo:d>

+	            <foo:x>

+	                <foo:y>Overriden Y</foo:y>

+	                <foo:z>Overriden Z</foo:z>

+	            </foo:x>

+	        </foo:MyComplexValue>

+    	</property>

+    </component>           

+</composite>

+

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/PropertyTest.composite b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/PropertyTest.composite
new file mode 100644
index 0000000000..4d3715dba6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/PropertyTest.composite
@@ -0,0 +1,255 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" 
+       xmlns:foo="http://foo" 
+       xmlns:cust="http://www.example.com/Customer"
+       xmlns:dbsdo="http://tuscany.apache.org/xmlns/sca/databinding/sdo/1.0"
+       xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+       xmlns:rcp="http://test.sca.jaxb/rcprops"
+       targetNamespace="http://foo"
+       name="PropertyTest"
+	   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+           
+    <service name="ProperterTestService" promote="ABComponent">
+        <interface.java interface="org.apache.tuscany.sca.itest.ABComponent"/>
+    </service>           
+           
+    <dbsdo:import.sdo location="customer.xsd" />
+    <!-- dbsdo:import.sdo factory="com.example.customer.sdo.SdoFactory" / -->
+               
+    <property name="number" type="xsd:int">1</property>
+    <property name="complex" type="foo:MyComplexType" >
+        <value xsi:type="foo:MyComplexType" >
+            <foo:a>a</foo:a>
+            <foo:b>b</foo:b>
+            <foo:c>c</foo:c>
+            <foo:d>d</foo:d>
+            <foo:x>
+                <foo:y>y</foo:y>
+                <foo:z>z</foo:z>
+            </foo:x>
+        </value>
+    </property>
+
+    <property name="moreComplex" type="foo:MyMoreComplexType">
+        <value>
+            <numberSetArray>
+                <integerNumber>1</integerNumber>
+                <floatNumber>11</floatNumber>
+                <doubleNumber>111</doubleNumber>
+            </numberSetArray>
+            <numberSetArray>
+                <integerNumber>2</integerNumber>
+                <floatNumber>22</floatNumber>
+                <doubleNumber>222</doubleNumber>
+            </numberSetArray>
+            <stringArray>TestString_1</stringArray>
+            <stringArray>TestString_2</stringArray>
+            <intArray>10</intArray>
+            <intArray>20</intArray>
+            <integerNumber>27</integerNumber>
+            <floatNumber>79.34</floatNumber>
+            <doubleNumber>184.52</doubleNumber>
+            <doubleArray>50.05</doubleArray>
+            <doubleArray>25.52</doubleArray>
+            <numberSet>
+                <integerNumber>54</integerNumber>
+                <floatNumber>158.68</floatNumber>
+                <doubleNumber>369.04</doubleNumber>
+            </numberSet>
+        </value>
+    </property>
+    
+    <property name="complexFoo" type="foo:MyMoreComplexType">
+        <value>
+            <stringArray>TestString_3</stringArray>
+            <stringArray>TestString_4</stringArray>
+            <intArray>100</intArray>
+            <intArray>200</intArray>
+        </value>
+    </property>
+
+    <component name="ABCDComponent">
+        <implementation.java class="org.apache.tuscany.sca.itest.ABCDComponentImpl"/>
+        <reference name="ab" target="ABComponent"/>
+        <reference name="cd" target="CDComponent"/>
+    </component>
+
+    <component name="ABComponent">
+        <implementation.java class="org.apache.tuscany.sca.itest.ABComponentImpl"/>
+        <property name="a" source="$complex/foo:MyComplexValue/foo:a"/>
+        <property name="b" source="$complex/foo:MyComplexValue/foo:b"/>
+        <property name="f" source="$complex/foo:MyComplexValue/foo:a">f</property>
+        <property name="xpath" source="$complex/foo:MyComplexValue/foo:x/*[local-name()='z']"/>
+        <property name="one" source="$number"/>
+        <property name="foobar" many="true">"Apache" "Tuscany" "Java SCA"</property>
+        <property name="fooInts" many="true">123 456 789</property>
+    </component>
+    
+
+    <component name="CDComponent">
+        <implementation.java class="org.apache.tuscany.sca.itest.CDComponentImpl"/>
+        <property name="c" source="$complex/foo:MyComplexValue/foo:c"/>
+        <property name="d" source="$complex/foo:MyComplexValue/foo:d"/>
+        <property name="nosource">aValue</property>
+        <property name="fileProperty" file="fileProperty.txt"/>
+        <property name="manyValuesFileProperty" many="true" file="manyValuesFileProperty.txt"/>
+        <property name="nonFileProperty"  file="fileProperty.txt" source="$complex/foo:MyComplexValue/foo:c"/>
+        <property name="two" source="$number">25</property>
+    </component>
+
+    <component name="PropertyComponent">
+        <implementation.java class="org.apache.tuscany.sca.itest.PropertyComponentImpl"/>
+        <property name="complexPropertyOne" source="$moreComplex"></property>
+        <property name="complexPropertyTwo">
+            <value>
+                <stringArray>TestString_1</stringArray>
+                <stringArray>TestString_2</stringArray>
+                <intArray>10</intArray>
+                <integerNumber>27</integerNumber>
+                <floatNumber>79.34</floatNumber>
+                <doubleArray>25.52</doubleArray>
+                <doubleNumber>184.52</doubleNumber>
+                <doubleArray>50.05</doubleArray>
+                <intArray>20</intArray>
+                <numberSetArray>
+                    <integerNumber>1</integerNumber>
+                    <floatNumber>11</floatNumber>
+                    <doubleNumber>111</doubleNumber>
+                </numberSetArray>
+                <numberSetArray>
+                    <integerNumber>2</integerNumber>
+                    <floatNumber>22</floatNumber>
+                    <doubleNumber>222</doubleNumber>
+                </numberSetArray>
+                <numberSet>
+                    <integerNumber>54</integerNumber>
+                    <floatNumber>158.68</floatNumber>
+                    <doubleNumber>369.04</doubleNumber>
+                </numberSet>
+            </value>
+        </property>
+        <property name="complexPropertyThree" element="foo:PropertyThreeElement">
+            <PropertyThreeElement xmlns="http://foo">
+                <stringArray>TestElementString_1</stringArray>
+                <stringArray>TestElementString_2</stringArray>
+                <intArray>10</intArray>
+                <integerNumber>27</integerNumber>
+                <floatNumber>79.34</floatNumber>
+                <doubleArray>25.52</doubleArray>
+                <doubleNumber>184.52</doubleNumber>
+                <doubleArray>50.05</doubleArray>
+                <intArray>20</intArray>
+                <numberSetArray>
+                    <integerNumber>1</integerNumber>
+                    <floatNumber>11</floatNumber>
+                    <doubleNumber>111</doubleNumber>
+                </numberSetArray>
+                <numberSetArray>
+                    <integerNumber>2</integerNumber>
+                    <floatNumber>22</floatNumber>
+                    <doubleNumber>222</doubleNumber>
+                </numberSetArray>
+                <numberSet>
+                    <integerNumber>54</integerNumber>
+                    <floatNumber>158.68</floatNumber>
+                    <doubleNumber>369.04</doubleNumber>
+                </numberSet>
+            </PropertyThreeElement>
+        </property>
+        <property name="complexPropertyFour" element="foo:PropertyFourElement" many="true">
+            <PropertyFourElement xmlns="http://foo">
+                <integerNumber>1</integerNumber>
+                <floatNumber>11.11</floatNumber>
+                <doubleNumber>111.111</doubleNumber>
+                <numberSet>
+                    <integerNumber>11</integerNumber>
+                    <floatNumber>1111.1111</floatNumber>
+                    <doubleNumber>11111.11111</doubleNumber>
+                </numberSet>
+            </PropertyFourElement>
+            <PropertyFourElement xmlns="http://foo">
+                <integerNumber>2</integerNumber>
+                <floatNumber>22.22</floatNumber>
+                <doubleNumber>222.222</doubleNumber>
+                <numberSet>
+                    <integerNumber>22</integerNumber>
+                    <floatNumber>2222.2222</floatNumber>
+                    <doubleNumber>22222.22222</doubleNumber>
+                </numberSet>
+            </PropertyFourElement>
+            <PropertyFourElement xmlns="http://foo">
+                <integerNumber>3</integerNumber>
+                <floatNumber>33.33</floatNumber>
+                <doubleNumber>333.333</doubleNumber>
+                <numberSet>
+                    <integerNumber>33</integerNumber>
+                    <floatNumber>3333.3333</floatNumber>
+                    <doubleNumber>33333.33333</doubleNumber>
+                </numberSet>
+            </PropertyFourElement>
+        </property>
+        <property name="complexPropertyFive" source="$complexFoo"/>
+        <property name="sdoProperty" type="cust:Customer">	
+        	<value>
+        		<cust:firstName>Firstly Name</cust:firstName>
+        		<cust:middleName>Middler Name</cust:middleName>
+        		<cust:lastName>Lasting Name</cust:lastName>
+       		</value>
+        </property>
+        <property name="customerSdo" type="cust:Customer">	
+        	<value>
+        		<cust:firstName>Sdo Firstly Name</cust:firstName>
+        		<cust:middleName>Sdo Middler Name</cust:middleName>
+        		<cust:lastName>Sdo Lasting Name</cust:lastName>
+       		</value>
+        </property>
+        <property name="location" type="xsd:string">RTP</property>	
+        <property name="year" type="xsd:string">2006</property>	
+        <property name="daysOfTheWeek" many="true" type="xsd:string">"Monday" "Tuesday" "Wednesday" "Thursday" "Friday" "Saturday" "Sunday"</property>
+        <property name="integerNumbers" many="true" type="xsd:int">1 2 3 4 5 6 7 8 9 10</property>
+        <property name="intNumbers" many="true" type="xsd:int">10 9 8 7 6 5 4 3 2 1 0</property>
+        <property name="sdoArray" many="true" type="cust:Customer">
+            <value>
+                <cust:firstName>Firstly Name 1</cust:firstName>
+                <cust:middleName>Middler Name 1</cust:middleName>
+                <cust:lastName>Lasting Name 1</cust:lastName>
+            </value>
+            <value>
+                <cust:firstName>Firstly Name 2</cust:firstName>
+                <cust:middleName>Middler Name 2</cust:middleName>
+                <cust:lastName>Lasting Name 2</cust:lastName>
+            </value>
+            <value>
+                <cust:firstName>Firstly Name 3</cust:firstName>
+                <cust:middleName>Middler Name 3</cust:middleName>
+                <cust:lastName>Lasting Name 3</cust:lastName>
+            </value>
+        </property>
+        <property name="complexJAXBPropertyOne" type="rcp:ReturnCodeProperties">
+            <MyRCProps xmlns="http://test.sca.jaxb/rcprops">
+                <AInt>10</AInt>
+                <BInteger>10</BInteger>
+            </MyRCProps>
+        </property>
+        <property name="complexJAXBPropertyTwo" type="rcp:ReturnCodeProperties" file="rcProps.txt"/>
+    </component>
+</composite>
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/customer.xsd b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/customer.xsd
new file mode 100644
index 0000000000..8861d7e7b8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/customer.xsd
@@ -0,0 +1,30 @@
+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+    xmlns="http://www.example.com/Customer" targetNamespace="http://www.example.com/Customer">

+

+    <xsd:element name="customer" type="Customer"/>

+    <xsd:complexType name="Customer">

+        <xsd:sequence>

+            <xsd:element name="firstName"  type="xsd:string"/>

+            <xsd:element name="middleName" type="xsd:string"/>

+            <xsd:element name="lastName"   type="xsd:string"/>

+        </xsd:sequence>

+    </xsd:complexType>

+ </xsd:schema>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/fileProperty.txt b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/fileProperty.txt
new file mode 100644
index 0000000000..0d3d9ead83
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/fileProperty.txt
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+
+<filePropertyTest>fileValue</filePropertyTest>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/manyValuesFileProperty.txt b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/manyValuesFileProperty.txt
new file mode 100644
index 0000000000..450f397b30
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/manyValuesFileProperty.txt
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+

+<manyFilePropertyValues>

+	"fileValueOne" "fileValueTwo" "fileValueThree" "fileValueFour"

+</manyFilePropertyValues>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/mySimpleService.composite b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/mySimpleService.composite
new file mode 100644
index 0000000000..b22b32bc30
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/mySimpleService.composite
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<composite autowire="false" local="true" name="MySimpleService"

+    targetNamespace="http://foo" xmlns:foo="http://foo" xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+    xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+    xsi:schemaLocation="http://docs.oasis-open.org/ns/opencsa/sca/200903 http://docs.oasis-open.org/ns/opencsa/sca/200903 ">

+

+

+    <service name="MyServiceNew1" promote="MyServiceComponentNew/MyService">

+        <interface.java interface="mysca.test.myservice.impl.MyService" />

+    </service>

+

+    <property name="newLocation" type="xsd:anyURI">Raleigh</property>

+    <property name="newYear" type="xsd:anyURI">2008</property>

+

+

+    <component name="MyServiceComponentNew">

+        <implementation.java class="mysca.test.myservice.impl.MyServiceImpl" />

+        <property name="location" source="$newLocation" />

+        <property name="year" source="$newYear" />

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/rcProps.txt b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/rcProps.txt
new file mode 100644
index 0000000000..052c291fd0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/rcProps.txt
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<MyRCProps xmlns="http://test.sca.jaxb/rcprops">
+    <AInt>20</AInt>
+    <BInteger>20</BInteger>
+</MyRCProps>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/rcprops.xsd b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/rcprops.xsd
new file mode 100644
index 0000000000..21289fa7b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/main/resources/rcprops.xsd
@@ -0,0 +1,55 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<schema elementFormDefault="qualified" targetNamespace="http://test.sca.jaxb/rcprops"
+    xmlns:tns="http://test.sca.jaxb/rcprops" xmlns:jaxb="http://java.sun.com/xml/ns/jaxb" jaxb:version="2.0"
+    xmlns="http://www.w3.org/2001/XMLSchema" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+
+
+    <!-- Use some JAXB customizations -->
+
+    <annotation>
+        <appinfo>
+            <jaxb:schemaBindings>
+                <jaxb:package name="test.jaxb.props" />
+            </jaxb:schemaBindings>
+        </appinfo>
+    </annotation>
+
+    <element name="MyRCProps" type="tns:ReturnCodeProperties" />
+
+    <complexType name="ReturnCodeProperties">
+        <sequence>
+            <element name="AInt" type="xsd:int">
+                <annotation>
+                    <appinfo>
+                        <jaxb:property name="a" />
+                    </appinfo>
+                </annotation>
+            </element>
+            <element name="BInteger" type="xsd:integer">
+                <annotation>
+                    <appinfo>
+                        <jaxb:property name="b" />
+                    </appinfo>
+                </annotation>
+            </element>
+        </sequence>
+    </complexType>
+</schema>
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/test/java/org/apache/tuscany/sca/itest/MyTotalServiceTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/test/java/org/apache/tuscany/sca/itest/MyTotalServiceTestCase.java
new file mode 100644
index 0000000000..efc635c72b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/test/java/org/apache/tuscany/sca/itest/MyTotalServiceTestCase.java
@@ -0,0 +1,104 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest;
+
+import static org.junit.Assert.assertEquals;
+import mysca.test.myservice.impl.MyService;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+public class MyTotalServiceTestCase {
+    private static MyService service1;
+    private static MyService service2;
+    private static MyService service3;
+
+    private static Node node;
+
+    /**
+     * Method annotated with
+     * 
+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the local
+     *       property variables defined in the implementation file with the expected values 'RTP' and '2006'
+     */
+    @Test
+    public void testPropertyDefault() {
+        assertEquals("RTP", service1.getLocation());
+        assertEquals("2006", service1.getYear());
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the
+     *       property value obtained using service2 from the SCA runtime environment with the expected values 'Raleigh'
+     *       and '2008'. This overrides the local property values
+     */
+    @Test
+    public void testPropertyOverride() {
+        assertEquals("Raleigh", service2.getLocation());
+        assertEquals("2008", service2.getYear());
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the
+     *       property value obtained using service3 from the SCA runtime environment with the expected values 'Durham'
+     *       and '2009'
+     */
+    @Test
+    public void testPropertyNestedOverride() {
+        assertEquals("Durham", service3.getLocation());
+        assertEquals("2009", service3.getYear());
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @BeforeClass is used for one time set Up, it executes before every tests. This method is used to create a test
+     *              Embedded SCA node, to start the SCA node and to get a reference to the 'outerABService' service
+     */
+    @BeforeClass
+    public static void setUp() throws Exception {
+
+        String location = ContributionLocationHelper.getContributionLocation("Outer.composite");
+        node = NodeFactory.newInstance().createNode("Outer.composite", new Contribution("c1", location));
+        node.start();
+        service1 = node.getService(MyService.class, "MyServiceComponent/MyService");
+        service2 = node.getService(MyService.class, "MyServiceComponentNew/MyService");
+        service3 = node.getService(MyService.class, "MySimpleServiceInRecursiveAnother");
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @AfterClass is used for one time Tear Down, it executes after every tests. This method is used to close the
+     *             node, close any previously opened connections etc
+     */
+    @AfterClass
+    public static void tearDown() {
+        node.stop();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/test/java/org/apache/tuscany/sca/itest/OuterPropertyTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/test/java/org/apache/tuscany/sca/itest/OuterPropertyTestCase.java
new file mode 100644
index 0000000000..da1ec5186f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/test/java/org/apache/tuscany/sca/itest/OuterPropertyTestCase.java
@@ -0,0 +1,169 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.itest;

+

+import static org.junit.Assert.assertEquals;

+

+import java.util.Iterator;

+

+import org.apache.tuscany.sca.node.Contribution;

+import org.apache.tuscany.sca.node.ContributionLocationHelper;

+import org.apache.tuscany.sca.node.Node;

+import org.apache.tuscany.sca.node.NodeFactory;

+import org.junit.AfterClass;

+import org.junit.BeforeClass;

+import org.junit.Test;

+

+/**

+ * This is a class which makes user of JUnit Framework, all tests are written using JUnit notation. These tests are used

+ * to test different property values returned from the SCA Runtime Environment which is initialized with the composite

+ * 'OuterPropertyTest.composite'. It basically tests the Simple type of property and Complex type of property from the

+ * SCA Runtime Environment.

+ */

+public class OuterPropertyTestCase {

+

+    private static Node node;

+    private static ABComponent outerABService;

+

+    /**

+     * Method annotated with

+     * 

+     * @BeforeClass is used for one time set Up, it executes before every tests. This method is used to create a test

+     *              Embedded SCA node, to start the SCA node and to get a reference to the 'outerABService' service

+     */

+    @BeforeClass

+    public static void init() throws Exception {

+        String location = ContributionLocationHelper.getContributionLocation("OuterPropertyTest.composite");

+        node = NodeFactory.newInstance().createNode("OuterPropertyTest.composite", new Contribution("c1", location));

+        node.start();

+        outerABService = node.getService(ABComponent.class, "OuterComponent");

+    }

+

+    /**

+     * Method annotated with

+     * 

+     * @AfterClass is used for one time Tear Down, it executes after every tests. This method is used to close the

+     *             node, close any previously opened connections etc

+     */

+    @AfterClass

+    public static void destroy() throws Exception {

+        node.stop();

+    }

+

+    /**

+     * Method annotated with

+     * 

+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the

+     *       property value obtained using a service from the SCA runtime environment with the expected value 'Overriden

+     *       A'

+     */

+    @Test

+    public void testOverridenA() {

+        assertEquals("Overriden A", outerABService.getA());

+    }

+

+    /**

+     * Method annotated with

+     * 

+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the

+     *       property value obtained using a service from the SCA runtime environment with the expected value 'Overriden

+     *       B'

+     */

+    @Test

+    public void testOverridenB() {

+        assertEquals("Overriden B", outerABService.getB());

+    }

+

+    /**

+     * Method annotated with

+     * 

+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the

+     *       property value obtained using a service from the SCA runtime environment with the expected value 'Overriden

+     *       A'

+     */

+    @Test

+    public void testOverridenF() {

+        assertEquals("Overriden A", outerABService.getF());

+    }

+

+    /**

+     * Method annotated with

+     * 

+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the

+     *       property value obtained using a service from the SCA runtime environment with the expected value 'Overriden

+     *       Z'

+     */

+    @Test

+    public void testOverridenZ() {

+        assertEquals("Overriden Z", outerABService.getZ());

+    }

+

+    /**

+     * Method annotated with

+     * 

+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the

+     *       property value obtained using a service from the SCA runtime environment with the expected value 125

+     */

+    @Test

+    public void testOverridenIntValue() {

+        assertEquals(125, outerABService.getIntValue());

+    }

+

+    /**

+     * Method annotated with

+     * 

+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the

+     *       property value obtained using a service from the SCA runtime environment with the expected value 125

+     */

+    @Test

+    public void testDefaultValue() {

+        assertEquals(125, outerABService.getIntValue());

+    }

+

+    /**

+     * Method annotated with

+     * 

+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the

+     *       property values obtained using a service from the SCA runtime environment with the expected values 'Apache' ,

+     *       'Tuscany' and 'Java SCA' respectively .

+     */

+    @Test

+    public void testManySimpleStringValues() {

+        Iterator<String> iterator = outerABService.getManyStringValues().iterator();

+        assertEquals("Apache", iterator.next());

+        assertEquals("Tuscany", iterator.next());

+        assertEquals("Java SCA", iterator.next());

+    }

+

+    /**

+     * Method annotated with

+     * 

+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the

+     *       property values obtained using a service from the SCA runtime environment with the expected values 123, 456

+     *       and 789

+     */

+    @Test

+    public void testManySimpleIntegerValues() {

+        Iterator<Integer> iterator = outerABService.getManyIntegers().iterator();

+        assertEquals(123, iterator.next().intValue());

+        assertEquals(456, iterator.next().intValue());

+        assertEquals(789, iterator.next().intValue());

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/test/java/org/apache/tuscany/sca/itest/PropertyTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/test/java/org/apache/tuscany/sca/itest/PropertyTestCase.java
new file mode 100644
index 0000000000..caf5a5e052
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/test/java/org/apache/tuscany/sca/itest/PropertyTestCase.java
@@ -0,0 +1,469 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import java.math.BigInteger;
+import java.util.Arrays;
+import java.util.Iterator;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import test.jaxb.props.ReturnCodeProperties;
+
+import commonj.sdo.DataObject;
+
+/**
+ * This is a class which makes user of JUnit Framework, all tests are written using JUnit notation. These tests are used
+ * to test different property values returned from the SCA Runtime Environment which is initialized with the composite
+ * 'PropertyTest.composite'. It basically tests all types of property values returned from SCA runtime environment.
+ */
+public class PropertyTestCase {
+    private static Node node;
+    private static ABComponent abService;
+    private static CDComponent cdService;
+    private static ABCDComponent abcdService;
+    private static PropertyComponent propertyService;
+
+    /**
+     * Method annotated with
+     * 
+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the
+     *       property value obtained using a service from the SCA runtime environment with the expected value 'a'
+     */
+    @Test
+    public void testA() {
+        assertEquals("a", abService.getA());
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the
+     *       property value obtained using a service from the SCA runtime environment with the expected value 'b'
+     */
+    @Test
+    public void testB() {
+        assertEquals("b", abService.getB());
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the
+     *       property value obtained using a service from the SCA runtime environment with the expected value 'c'
+     */
+    @Test
+    public void testC() {
+        assertEquals("c", cdService.getC());
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the
+     *       property value obtained using a service from the SCA runtime environment with the expected value 'c'
+     */
+    @Test
+    public void testC2() {
+        assertEquals("c", cdService.getC2());
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the
+     *       property value obtained using a service from the SCA runtime environment with the expected value 'd'
+     */
+    @Test
+    public void testD() {
+        assertEquals("d", cdService.getD());
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the
+     *       property value obtained using a service from the SCA runtime environment with the expected value 'a'
+     */
+    @Test
+    public void testF() {
+        assertEquals("a", abService.getF());
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the
+     *       property value obtained using a service from the SCA runtime environment with the expected value 'z'
+     */
+    @Test
+    public void testZ() {
+        assertEquals("z", abService.getZ());
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the
+     *       property value obtained using a service from the SCA runtime environment with the expected value 1.
+     */
+    @Test
+    public void testIntValue() {
+        assertEquals(1, abService.getIntValue());
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the
+     *       property value obtained using a service from the SCA runtime environment with the expected value 1.
+     */
+    @Test
+    public void testDefaultValue() {
+        assertEquals(1, abService.getIntValue());
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the
+     *       property value obtained using a service from the SCA runtime environment with the expected value 1.
+     */
+    @Test
+    public void testDefaultValueOverride() {
+        assertEquals(1, cdService.getOverrideValue());
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the
+     *       property value obtained using a service from the SCA runtime environment with the expected value 'aValue'
+     */
+    @Test
+    public void testNoSource() {
+        assertEquals("aValue", cdService.getNoSource());
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the
+     *       property value obtained using a service from the SCA runtime environment with the expected value
+     *       'fileValue'
+     */
+    @Test
+    public void testFileProperty() {
+        assertEquals("fileValue", cdService.getFileProperty());
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the
+     *       property values obtained using a service from the SCA runtime environment with the expected values 4 and
+     *       'fileValueTwo' respectively.
+     */
+    @Test
+    public void testManyValuesFileProperty() {
+        Iterator<String> iterator = cdService.getManyValuesFileProperty().iterator();
+        iterator.next();
+        String secondValue = iterator.next();
+        assertEquals(4, cdService.getManyValuesFileProperty().size());
+        assertEquals("fileValueTwo", secondValue);
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the
+     *       property values obtained using a service from the SCA runtime environment with the expected values 'a' ,
+     *       'b', 'c' and 'd' respectively.
+     */
+    @Test
+    public void testABCD() {
+        assertEquals("a", abcdService.getA());
+        assertEquals("b", abcdService.getB());
+        assertEquals("c", abcdService.getC());
+        assertEquals("d", abcdService.getD());
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the
+     *       property values obtained using a service from the SCA runtime environment with the expected values 'RTP'
+     *       and '2006' respectively
+     */
+    @Test
+    public void testDefaultProperty() {
+        assertEquals("RTP", propertyService.getLocation());
+        assertEquals("2006", propertyService.getYear());
+
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the
+     *       property values obtained using a service from the SCA runtime environment with the expected values 'Apache' ,
+     *       'Tuscany' and 'Java SCA' respectively .
+     */
+    @Test
+    public void testManySimpleStringValues() {
+        Iterator<String> iterator = abService.getManyStringValues().iterator();
+        assertEquals("Apache", iterator.next());
+        assertEquals("Tuscany", iterator.next());
+        assertEquals("Java SCA", iterator.next());
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the
+     *       property values obtained using a service from the SCA runtime environment with the expected values 123, 456
+     *       and 789 respectively.
+     */
+    @Test
+    public void testManySimpleIntegerValues() {
+        Iterator<Integer> iterator = abService.getManyIntegers().iterator();
+        assertEquals(123, iterator.next().intValue());
+        assertEquals(456, iterator.next().intValue());
+        assertEquals(789, iterator.next().intValue());
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the
+     *       property values obtained using a service from the SCA runtime environment with the expected values
+     *       'TestString_1' and 2 respectively.
+     */
+    @Test
+    public void testComplexPropertyOne() {
+        ComplexPropertyBean propBean = propertyService.getComplexPropertyOne();
+        assertNotNull(propBean);
+        assertEquals("TestString_1", propBean.getStringArray()[0]);
+        assertEquals(2, propBean.numberSetArray[1].integerNumber);
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the
+     *       property values obtained using a service from the SCA runtime environment with the expected integer number
+     *       and a float number
+     */
+    @Test
+    public void testComplexPropertyTwo() {
+        ComplexPropertyBean propBean = propertyService.getComplexPropertyTwo();
+        assertNotNull(propBean);
+        assertEquals(10, propBean.intArray[0]);
+        assertEquals((float)22, propBean.numberSetArray[1].floatNumber);
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the
+     *       property values obtained using a service from the SCA runtime environment with the expected value first
+     *       element in the string array and the float number
+     */
+    @Test
+    public void testComplexPropertyThree() {
+        ComplexPropertyBean propBean = propertyService.getComplexPropertyThree();
+        assertNotNull(propBean);
+        assertEquals("TestElementString_1", propBean.stringArray[0]);
+        assertEquals((float)22, propBean.numberSetArray[1].floatNumber);
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the
+     *       complex property value obtained using a service from the SCA runtime environment with the expected values
+     *       1, 222.222 and 33 respectively.
+     */
+    @Test
+    public void testComplexPropertyFour() {
+        Object[] propBeanCollection = propertyService.getComplexPropertyFour().toArray();
+        assertNotNull(propBeanCollection);
+        assertEquals(1, ((ComplexPropertyBean)propBeanCollection[0]).getIntegerNumber());
+        assertEquals(222.222, ((ComplexPropertyBean)propBeanCollection[1]).getDoubleNumber());
+        assertEquals(33, ((ComplexPropertyBean)propBeanCollection[2]).getNumberSet().getIntegerNumber());
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the
+     *       property values obtained using a service from the SCA runtime environment with the expected values
+     *       'TestString_3', 'TestString_4', 100 and 200.
+     */
+    @Test
+    public void testComplexPropertyFive() {
+        ComplexPropertyBean propBean = propertyService.getComplexPropertyFive();
+        assertNotNull(propBean);
+        assertEquals("TestString_3", propBean.getStringArray()[0]);
+        assertEquals("TestString_4", propBean.getStringArray()[1]);
+        assertEquals(100, propBean.getIntArray()[0]);
+        assertEquals(200, propBean.getIntArray()[1]);
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the
+     *       property values obtained using a service from the SCA runtime environment with the expected string values
+     *       'Firstly Name' , 'Middler Name' and 'Lasting Name' respectively
+     */
+    @Test
+    public void testSDOProperty1() {
+        DataObject dataObject = propertyService.getSdoProperty();
+        assertNotNull(dataObject);
+        assertEquals("Firstly Name", dataObject.get("firstName"));
+        assertEquals("Middler Name", dataObject.getString("middleName"));
+        assertEquals("Lasting Name", dataObject.getString("lastName"));
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @Test is a test method where testing logic is written using various assert methods. This test verifies the
+     *       property value obtained using a service from the SCA runtime environment with the expected string values
+     *       'Sdo Firstly Name', 'Sdo Middler Name' and 'Sdo Lasting Name' respectively
+     */
+    @Test
+    public void testSDOProperty2() {
+        DataObject dataObject = propertyService.getCustomerSdo();
+        assertNotNull(dataObject);
+        assertEquals("Sdo Firstly Name", dataObject.get("firstName"));
+        assertEquals("Sdo Middler Name", dataObject.getString("middleName"));
+        assertEquals("Sdo Lasting Name", dataObject.getString("lastName"));
+    }
+
+    @Test
+    public void testGetLocationFromComponentContext() {
+        String location = propertyService.getLocation();
+        assertNotNull(location);
+        String locationFromCC = propertyService.getLocationFromComponentContext();
+        assertNotNull(locationFromCC);
+        assertEquals(location, locationFromCC);
+    }
+
+    @Test
+    public void testGetInjectedStringArrayProperty() {
+        String[] daysOfWeek = propertyService.getDaysOfTheWeek();
+        assertNotNull(daysOfWeek);
+
+        String[] expected = {"Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"};
+        Assert.assertTrue(Arrays.equals(expected, daysOfWeek));
+    }
+
+    @Test
+    public void testGetInjectedIntegerArrayProperty() {
+        Integer[] numbers = propertyService.getIntegerNumbers();
+        assertNotNull(numbers);
+
+        Integer[] expected = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
+        Assert.assertTrue(Arrays.equals(expected, numbers));
+    }
+
+    @Test
+    public void testGetInjectedIntArrayProperty() {
+        int[] numbers = propertyService.getIntNumbers();
+        assertNotNull(numbers);
+
+        int[] expected = {10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0};
+        Assert.assertTrue(Arrays.equals(expected, numbers));
+    }
+
+    @Test
+    public void testGetInjectedSdoArrayProperty() {
+        DataObject[] sdos = propertyService.getSdoArrayProperty();
+        assertNotNull(sdos);
+
+        for (int i = 1; i <= 3; i++) {
+            DataObject dataObject = sdos[i - 1];
+            assertEquals("Firstly Name " + i, dataObject.get("firstName"));
+            assertEquals("Middler Name " + i, dataObject.getString("middleName"));
+            assertEquals("Lasting Name " + i, dataObject.getString("lastName"));
+        }
+    }
+
+    @Test
+    public void testComplexJAXBProperty() {
+        ReturnCodeProperties rc = propertyService.getComplexJAXBPropertyOne();
+        assertEquals(10, rc.getA());
+        assertEquals(new BigInteger("10"), rc.getB());
+    }
+
+    @Test
+    public void testComplexJAXBPropertyFromFile() {
+        ReturnCodeProperties rc = propertyService.getComplexJAXBPropertyTwo();
+        System.out.println("SKSK: a =" + rc.getA());
+        System.out.println("SKSK: b =" + rc.getB());
+        assertEquals(20, rc.getA());
+        assertEquals(new BigInteger("20"), rc.getB());
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @BeforeClass is used for one time set Up, it executes before every tests. This method is used to create a test
+     *              Embedded SCA node, to start the SCA node and to get a reference to 4 services namely 'abService'
+     *              service, 'cdService' service, 'abcdService' service and 'propertyService' service
+     */
+    @BeforeClass
+    public static void init() throws Exception {
+        try {
+            String location = ContributionLocationHelper.getContributionLocation("PropertyTest.composite");
+            node = NodeFactory.newInstance().createNode("PropertyTest.composite", new Contribution("c1", location));
+            node.start();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        abService = node.getService(ABComponent.class, "ABComponent");
+        cdService = node.getService(CDComponent.class, "CDComponent");
+        abcdService = node.getService(ABCDComponent.class, "ABCDComponent");
+        propertyService = node.getService(PropertyComponent.class, "PropertyComponent");
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @AfterClass is used for one time Tear Down, it executes after every tests. This method is used to close the
+     *             node, close any previously opened connections etc
+     */
+    @AfterClass
+    public static void destroy() throws Exception {
+        node.stop();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/properties/src/test/java/org/apache/tuscany/sca/itest/cdi/ConstructorPropertyInjectionTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/test/java/org/apache/tuscany/sca/itest/cdi/ConstructorPropertyInjectionTestCase.java
new file mode 100644
index 0000000000..a0213ced46
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/properties/src/test/java/org/apache/tuscany/sca/itest/cdi/ConstructorPropertyInjectionTestCase.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.cdi;
+
+import static org.junit.Assert.assertEquals;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+public class ConstructorPropertyInjectionTestCase {
+    private static org.apache.tuscany.sca.node.Node node;
+    
+    @BeforeClass
+    public static void init() throws Exception {
+        try {
+            String location = ContributionLocationHelper.getContributionLocation("ConstructorPropertyInjection.composite");
+            node = NodeFactory.newInstance().createNode("ConstructorPropertyInjection.composite", new Contribution("c1", location));
+            node.start();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    /**
+     * Method annotated with
+     * 
+     * @AfterClass is used for one time Tear Down, it executes after every tests. This method is used to close the
+     *             node, close any previously opened connections etc
+     */
+    @AfterClass
+    public static void destroy() throws Exception {
+        node.stop();
+    }
+
+    @Test
+    public void testFoo1() throws Exception {
+        Bar foo = node.getService(Bar.class, "Foo1Component");
+        assertEquals("fubar", foo.getBar());
+    }
+
+    @Test
+    public void testFoo2() throws Exception {
+        Bar foo = node.getService(Bar.class, "Foo2Component");
+        assertEquals("fubar", foo.getBar());
+    }
+
+    @Test
+    public void testFoo3() throws Exception {
+        Bar foo = node.getService(Bar.class, "Foo3Component");
+        assertEquals("fubar", foo.getBar());
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/recursive-multi-level/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/recursive-multi-level/pom.xml
new file mode 100644
index 0000000000..437fbbff44
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/recursive-multi-level/pom.xml
@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-itest</artifactId>
+        <version>2.0-M3</version>
+        <!--relativePath>../pom.xml</relativePath-->
+    </parent>
+    <artifactId>itest-recursive-multi-level</artifactId>
+    <name>Apache Tuscany SCA iTest Recusive Multi-Level</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <!-- XPathFactory -->
+        <dependency>
+            <groupId>xalan</groupId>
+            <artifactId>xalan</artifactId>
+            <version>2.7.1</version>
+            <scope>test</scope>
+        </dependency>
+        
+    </dependencies>
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/recursive-multi-level/src/main/java/mysca/test/myservice/MyService.java b/tags/java/sca/2.0-M3-RC3a/itest/recursive-multi-level/src/main/java/mysca/test/myservice/MyService.java
new file mode 100644
index 0000000000..986c8305dd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/recursive-multi-level/src/main/java/mysca/test/myservice/MyService.java
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package mysca.test.myservice;
+
+public interface MyService {
+    String getLocation();
+
+    String getYear();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/recursive-multi-level/src/main/java/mysca/test/myservice/MyServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/recursive-multi-level/src/main/java/mysca/test/myservice/MyServiceImpl.java
new file mode 100644
index 0000000000..6cad998042
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/recursive-multi-level/src/main/java/mysca/test/myservice/MyServiceImpl.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package mysca.test.myservice;
+
+import org.oasisopen.sca.annotation.Property;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(MyService.class)
+public class MyServiceImpl implements MyService {
+
+    @Property(name = "location")
+    protected String location = "ABC";
+
+    @Property(name = "year")
+    protected String year = "2006";
+
+    public String getLocation() {
+        return location;
+    }
+
+    public String getYear() {
+        return year;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/recursive-multi-level/src/main/java/mysca/test/myservice/MySimpleTotalService.java b/tags/java/sca/2.0-M3-RC3a/itest/recursive-multi-level/src/main/java/mysca/test/myservice/MySimpleTotalService.java
new file mode 100644
index 0000000000..261eff2584
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/recursive-multi-level/src/main/java/mysca/test/myservice/MySimpleTotalService.java
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package mysca.test.myservice;
+
+public interface MySimpleTotalService {
+    String getLocation();
+
+    String getYear();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/recursive-multi-level/src/main/java/mysca/test/myservice/MySimpleTotalServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/recursive-multi-level/src/main/java/mysca/test/myservice/MySimpleTotalServiceImpl.java
new file mode 100644
index 0000000000..f3c9280f96
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/recursive-multi-level/src/main/java/mysca/test/myservice/MySimpleTotalServiceImpl.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package mysca.test.myservice;
+
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Service;
+
+@Service(MySimpleTotalService.class)
+public class MySimpleTotalServiceImpl implements MySimpleTotalService {
+    // default required==true so it is 1:1
+    @Reference
+    public MyService myService;
+
+    public String getLocation() {
+        return myService.getLocation();
+    }
+
+    public String getYear() {
+        return myService.getYear();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/recursive-multi-level/src/main/resources/TotalService1Auto.composite b/tags/java/sca/2.0-M3-RC3a/itest/recursive-multi-level/src/main/resources/TotalService1Auto.composite
new file mode 100644
index 0000000000..090bc49a41
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/recursive-multi-level/src/main/resources/TotalService1Auto.composite
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ -->
+<composite xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+           xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+           xmlns:foo="http://foo" 
+           xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
+           xsi:schemaLocation="http://docs.oasis-open.org/ns/opencsa/sca/200903 http://docs.oasis-open.org/ns/opencsa/sca/200903" 
+           name="TotalComposite1Auto"
+           targetNamespace="http://foo" 
+           local="true" 
+           autowire="false">
+
+    <property name="newLocation" type="xsd:anyURI">Level 1</property>
+    <property name="newYear" type="xsd:anyURI">2001</property>
+
+    <component name="ServiceComponentLevel1Auto">
+        <implementation.java class="mysca.test.myservice.MyServiceImpl"/>
+        <property name="location" source="$newLocation"/>
+        <property name="year" source="$newYear"/>
+    </component>
+
+    <service name="MyServiceLevel1Auto" promote="TotalServiceComponentLevel1Auto/MySimpleTotalService">
+        <interface.java interface="mysca.test.myservice.MySimpleTotalService"/>
+    </service>
+    
+    <component name="TotalServiceComponentLevel1Auto">
+        <implementation.java class="mysca.test.myservice.MySimpleTotalServiceImpl"/>
+        <reference name="myService" autowire="true"/>
+    </component>
+
+    <reference name="myServiceReference1Auto" promote="TotalServiceComponentLevel1Auto/myService">
+        <interface.java interface="mysca.test.myservice.MyService"/>
+   </reference>
+</composite>
+
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/recursive-multi-level/src/main/resources/TotalService2Auto.composite b/tags/java/sca/2.0-M3-RC3a/itest/recursive-multi-level/src/main/resources/TotalService2Auto.composite
new file mode 100644
index 0000000000..8c1a9a2f72
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/recursive-multi-level/src/main/resources/TotalService2Auto.composite
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ -->
+<composite xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+           xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+           xmlns:foo="http://foo" 
+           xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
+           xsi:schemaLocation="http://docs.oasis-open.org/ns/opencsa/sca/200903 http://docs.oasis-open.org/ns/opencsa/sca/200903" 
+           name="TotalComposite2Auto"
+           targetNamespace="http://foo" 
+           local="true" 
+           autowire="false">
+    
+    <property name="newLocation" type="xsd:anyURI">Level 2</property>
+    <property name="newYear" type="xsd:anyURI">2002</property>
+  
+    <component name="ServiceComponentLevel2Auto">
+        <implementation.java class="mysca.test.myservice.MyServiceImpl"/>
+        <property name="location">Default 2</property>
+        <property name="year">1992</property>
+    </component>
+  
+    <service name="MyServiceLevel2Auto" promote="TotalServiceInRecursive2Auto/MyServiceLevel1Auto"/>
+  
+    <component name="TotalServiceInRecursive2Auto">
+        <implementation.composite name="foo:TotalComposite1Auto"/>
+        <reference name="myServiceReference1Auto" autowire="true"/>
+        <property name="newLocation" source="$newLocation"/>
+        <property name="newYear" source="$newYear"/>
+    </component>
+  
+    <reference name="myServiceReference2Auto" promote="TotalServiceInRecursive2Auto/myServiceReference1Auto"/>
+</composite>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/recursive-multi-level/src/main/resources/TotalService3Auto.composite b/tags/java/sca/2.0-M3-RC3a/itest/recursive-multi-level/src/main/resources/TotalService3Auto.composite
new file mode 100644
index 0000000000..884a8b0a96
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/recursive-multi-level/src/main/resources/TotalService3Auto.composite
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ -->
+<composite xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+           xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+           xmlns:foo="http://foo" 
+           xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
+           xsi:schemaLocation="http://docs.oasis-open.org/ns/opencsa/sca/200903 http://docs.oasis-open.org/ns/opencsa/sca/200903" 
+           name="TotalComposite3Auto"
+           targetNamespace="http://foo" 
+           local="true" 
+           autowire="false">
+
+    <property name="newLocation" type="xsd:anyURI">Level 3</property>
+    <property name="newYear" type="xsd:anyURI">2003</property>
+
+    <component name="ServiceComponentLevel3Auto">
+        <implementation.java class="mysca.test.myservice.MyServiceImpl"/>
+        <property name="location">Default 3</property>
+        <property name="year">1993</property>
+    </component>
+  
+    <service name="MyServiceLevel3Auto" promote="TotalServiceInRecursive3Auto/MyServiceLevel2Auto">
+    </service>
+
+    <component name="TotalServiceInRecursive3Auto" autowire="true">
+        <implementation.composite name="foo:TotalComposite2Auto"/>
+        <reference name="myServiceReference2Auto"/>
+        <property name="newLocation" source="$newLocation"/>
+        <property name="newYear" source="$newYear"/>
+    </component>
+    
+    <reference name="myServiceReference3Auto" promote="TotalServiceInRecursive3Auto/myServiceReference2Auto">
+    </reference>
+
+</composite>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/recursive-multi-level/src/test/java/test/sca/tests/MultiLevelTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/recursive-multi-level/src/test/java/test/sca/tests/MultiLevelTestCase.java
new file mode 100644
index 0000000000..b9b4e3ba7c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/recursive-multi-level/src/test/java/test/sca/tests/MultiLevelTestCase.java
@@ -0,0 +1,90 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package test.sca.tests;
+
+import static org.junit.Assert.assertEquals;
+import mysca.test.myservice.MySimpleTotalService;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Ignore;
+import org.junit.Test;
+
+/**
+ * Tests to make sure that autowiring and recusive composite work together
+ *
+ */
+public class MultiLevelTestCase {
+    private static Node node1;
+    private static Node node2;
+    private static Node node3;
+    private static MySimpleTotalService myService1;
+    private static MySimpleTotalService myService2;
+    private static MySimpleTotalService myService3;
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        String location = ContributionLocationHelper.getContributionLocation("TotalService1Auto.composite");
+        Contribution contribution = new Contribution("c1", location);
+        try {
+            node1 = NodeFactory.newInstance().createNode("TotalService1Auto.composite", contribution);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        node2 = NodeFactory.newInstance().createNode("TotalService2Auto.composite", contribution);
+        node3 = NodeFactory.newInstance().createNode("TotalService3Auto.composite", contribution);
+        
+        node1.start();
+        node2.start();
+        node3.start();
+
+        myService1 = node1.getService(MySimpleTotalService.class, "TotalServiceComponentLevel1Auto");
+        myService2 = node2.getService(MySimpleTotalService.class, "TotalServiceInRecursive2Auto/MyServiceLevel1Auto");
+        myService3 = node3.getService(MySimpleTotalService.class, "TotalServiceInRecursive3Auto/MyServiceLevel2Auto");
+    }
+
+    @Test
+    public void testLevel1() {
+        assertEquals("Level 1", myService1.getLocation());
+        assertEquals("2001", myService1.getYear());
+    }
+
+    @Test
+    public void testLevel2() {
+        assertEquals("Default 2", myService2.getLocation());
+        assertEquals("1992", myService2.getYear());
+    }
+
+    @Test
+    public void testLevel3() {
+        assertEquals("Default 3", myService3.getLocation());
+        assertEquals("1993", myService3.getYear());
+    }
+    
+    @AfterClass
+    public static void tearDown() {
+        node1.stop();
+        node2.stop();
+        node3.stop();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/references/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/references/pom.xml
new file mode 100644
index 0000000000..05daa07fba
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/references/pom.xml
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-itest</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>itest-references</artifactId>
+    <name>Apache Tuscany SCA iTest References</name>
+
+    <dependencies>
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/java/org/apache/tuscany/sca/itest/references/AComponent.java b/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/java/org/apache/tuscany/sca/itest/references/AComponent.java
new file mode 100644
index 0000000000..f8c0850118
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/java/org/apache/tuscany/sca/itest/references/AComponent.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.references;
+
+public interface AComponent {
+
+    String fooB();
+
+    String fooC();
+
+    String fooBC();
+
+    String fooD1();
+
+    String fooD2();
+
+    String fooMultipleD();
+
+    String fooMultipleDArray();
+
+    String fooMultipleDServiceRef();
+
+    DComponent getDReference();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/java/org/apache/tuscany/sca/itest/references/AComponentImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/java/org/apache/tuscany/sca/itest/references/AComponentImpl.java
new file mode 100644
index 0000000000..49c3deb84d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/java/org/apache/tuscany/sca/itest/references/AComponentImpl.java
@@ -0,0 +1,125 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.references;
+
+import java.util.Collection;
+import java.util.List;
+
+import org.oasisopen.sca.ServiceReference;
+import org.oasisopen.sca.annotation.Reference;
+
+public class AComponentImpl implements AComponent {
+
+    @Reference(name = "bReference")
+    protected BComponent b;
+
+    @Reference
+    protected CComponent cReference;
+
+    @Reference(required = false)
+    protected DComponent dReference;
+
+    @Reference(name = "dReferences")
+    public Collection<DComponent> dReferences;
+
+    @Reference(name = "dReferenceArray")
+    public DComponent[] dReferenceArray;
+
+    @Reference(name = "dServiceReferences")
+    public List<ServiceReference<DComponent>> dServiceReferences;
+
+    private DComponent dReference1;
+
+    private DComponent dReference2;
+
+    @Reference(name = "dReference1")
+    public void setDReference(DComponent dReference) {
+        this.dReference1 = dReference;
+    }
+
+    @Reference
+    public void setDReference2(DComponent dReference2) {
+        this.dReference2 = dReference2;
+    }
+
+    public String fooB() {
+        return b.bFoo();
+    }
+
+    public String fooC() {
+        return cReference.cFoo();
+    }
+
+    public String fooBC() {
+        return b.fooC();
+    }
+
+    public String fooD() {
+        return dReference1.dFoo();
+    }
+
+    public String fooD1() {
+        return dReference1.dFoo();
+    }
+
+    public String fooD2() {
+        return dReference2.dFoo();
+    }
+
+    public String fooMultipleDArray() {
+        StringBuffer str = new StringBuffer();
+        for (DComponent d : dReferenceArray) {
+            str.append(d.getComponentName());
+            str.append(',');
+        }
+        if (str.length() > 0) {
+            str.deleteCharAt(str.length() - 1);
+        }
+        return str.toString();
+    }
+
+    public String fooMultipleD() {
+        StringBuffer str = new StringBuffer();
+        for (DComponent d : dReferences) {
+            str.append(d.getComponentName());
+            str.append(',');
+        }
+        if (str.length() > 0) {
+            str.deleteCharAt(str.length() - 1);
+        }
+        return str.toString();
+    }
+
+    public String fooMultipleDServiceRef() {
+        StringBuffer str = new StringBuffer();
+        for (ServiceReference<DComponent> d : dServiceReferences) {
+            str.append(d.getService().getComponentName());
+            str.append(',');
+        }
+        if (str.length() > 0) {
+            str.deleteCharAt(str.length() - 1);
+        }
+        return str.toString();
+    }
+
+    public DComponent getDReference() {
+        return dReference;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/java/org/apache/tuscany/sca/itest/references/BComponent.java b/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/java/org/apache/tuscany/sca/itest/references/BComponent.java
new file mode 100644
index 0000000000..785920bb2d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/java/org/apache/tuscany/sca/itest/references/BComponent.java
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.references;
+
+public interface BComponent {
+
+    String bFoo();
+
+    String fooC();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/java/org/apache/tuscany/sca/itest/references/BComponentImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/java/org/apache/tuscany/sca/itest/references/BComponentImpl.java
new file mode 100644
index 0000000000..211e6160f6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/java/org/apache/tuscany/sca/itest/references/BComponentImpl.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.references;
+
+import org.oasisopen.sca.annotation.Reference;
+
+public class BComponentImpl implements BComponent {
+
+    protected CComponent cReference;
+
+    public BComponentImpl(@Reference(name = "cReference") CComponent cReference) {
+        this.cReference = cReference;
+    }
+
+    public String bFoo() {
+        return "BComponent";
+    }
+
+    public String fooC() {
+        return "B" + cReference.cFoo();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/java/org/apache/tuscany/sca/itest/references/BComponentWrongTargetImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/java/org/apache/tuscany/sca/itest/references/BComponentWrongTargetImpl.java
new file mode 100644
index 0000000000..47a1f9bde8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/java/org/apache/tuscany/sca/itest/references/BComponentWrongTargetImpl.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.references;
+
+import org.oasisopen.sca.annotation.Reference;
+
+public class BComponentWrongTargetImpl implements BComponent {
+
+    protected CComponent cReference;
+
+    public BComponentWrongTargetImpl(@Reference(name = "cReference") CComponent cReference) {
+        this.cReference = cReference;
+    }
+
+    public String bFoo() {
+        return "BComponentWrongTarget";
+    }
+
+    public String fooC() {
+        return "B" + cReference.cFoo();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/java/org/apache/tuscany/sca/itest/references/CComponent.java b/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/java/org/apache/tuscany/sca/itest/references/CComponent.java
new file mode 100644
index 0000000000..d436c28adc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/java/org/apache/tuscany/sca/itest/references/CComponent.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.references;
+
+public interface CComponent {
+
+    String cFoo();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/java/org/apache/tuscany/sca/itest/references/CComponentImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/java/org/apache/tuscany/sca/itest/references/CComponentImpl.java
new file mode 100644
index 0000000000..a1823e1cdc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/java/org/apache/tuscany/sca/itest/references/CComponentImpl.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.references;
+
+public class CComponentImpl implements CComponent {
+
+    public String cFoo() {
+        return "CComponent";
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/java/org/apache/tuscany/sca/itest/references/DComponent.java b/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/java/org/apache/tuscany/sca/itest/references/DComponent.java
new file mode 100644
index 0000000000..80617bdec2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/java/org/apache/tuscany/sca/itest/references/DComponent.java
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.references;
+
+public interface DComponent {
+
+    String dFoo();
+
+    String getComponentName();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/java/org/apache/tuscany/sca/itest/references/DComponentImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/java/org/apache/tuscany/sca/itest/references/DComponentImpl.java
new file mode 100644
index 0000000000..d181ac96ca
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/java/org/apache/tuscany/sca/itest/references/DComponentImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.references;
+
+import org.oasisopen.sca.annotation.ComponentName;
+
+public class DComponentImpl implements DComponent {
+    @ComponentName
+    public String name;
+
+    public String dFoo() {
+        return "DComponent";
+    }
+
+    public String getComponentName() {
+        return name;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/resources/AutoWiredReferencesTest.composite b/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/resources/AutoWiredReferencesTest.composite
new file mode 100644
index 0000000000..5300107706
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/resources/AutoWiredReferencesTest.composite
@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * with the License.  You may obtain a copy of the License at

+    *

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    *

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:foo="http://foo" targetNamespace="http://foo"

+    name="AutowireReferencesTest" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" autowire="true">

+

+    <component name="AComponent" autowire="false">

+        <implementation.java class="org.apache.tuscany.sca.itest.references.AComponentImpl" />

+        <reference name="bReference" target="BComponent" />

+        <reference name="cReference" autowire="true" />

+        <reference name="dReference1" />

+        <!-- 

+            <reference name="dReference1" target="DComponent" />

+        -->

+        <reference name="DReference2" target="DComponent" />

+        <reference name="dReferences" autowire="true" />

+        <reference name="dReferenceArray" autowire="true" />

+        <reference name="dServiceReferences" target="DComponent DComponent1" />

+

+    </component>

+    

+    <component name="AComponentAutowire" autowire="true">

+        <implementation.java class="org.apache.tuscany.sca.itest.references.AComponentImpl" />

+        <reference name="bReference" target="BComponent" />

+    </component>    

+

+    <component name="BComponentWrongTarget">

+        <implementation.java class="org.apache.tuscany.sca.itest.references.BComponentWrongTargetImpl" />

+    </component>

+    

+    <component name="BComponent">

+        <implementation.java class="org.apache.tuscany.sca.itest.references.BComponentImpl" />

+    </component>

+

+    <component name="CComponent">

+        <implementation.java class="org.apache.tuscany.sca.itest.references.CComponentImpl" />

+    </component>

+

+    <component name="DComponent">

+        <implementation.java class="org.apache.tuscany.sca.itest.references.DComponentImpl" />

+    </component>

+

+    <component name="DComponent1">

+        <implementation.java class="org.apache.tuscany.sca.itest.references.DComponentImpl" />

+    </component>

+</composite>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/resources/InnerReferencesTest.composite b/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/resources/InnerReferencesTest.composite
new file mode 100644
index 0000000000..be4ac75b3c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/resources/InnerReferencesTest.composite
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * with the License.  You may obtain a copy of the License at

+    *

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    *

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:foo="http://foo" targetNamespace="http://foo"

+    name="InnerReferencesTest" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

+

+

+    <component name="AComponent">

+        <implementation.java class="org.apache.tuscany.sca.itest.references.AComponentImpl" />

+        <reference name="bReference" target="BComponent" />

+        <reference name="cReference" target="CComponent" />

+        <reference name="dReference1" target="DComponent" />

+        <reference name="DReference2" target="DComponent" />

+        <reference name="dReferences" target="DComponent DComponent1" />

+        <reference name="dReferenceArray" target="DComponent1" />

+        <reference name="dServiceReferences" target="DComponent DComponent1" />

+    </component>

+

+    <component name="BComponent">

+        <implementation.java class="org.apache.tuscany.sca.itest.references.BComponentImpl" />

+        <reference name="cReference" target="CComponent" />

+    </component>

+

+    <component name="CComponent">

+        <implementation.java class="org.apache.tuscany.sca.itest.references.CComponentImpl" />

+    </component>

+

+    <component name="DComponent">

+        <implementation.java class="org.apache.tuscany.sca.itest.references.DComponentImpl" />

+    </component>

+    

+    <component name="DComponent1">

+        <implementation.java class="org.apache.tuscany.sca.itest.references.DComponentImpl" />

+    </component>

+        

+</composite>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/resources/ManualWiredReferencesTest.composite b/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/resources/ManualWiredReferencesTest.composite
new file mode 100644
index 0000000000..d5596e3da4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/references/src/main/resources/ManualWiredReferencesTest.composite
@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * with the License.  You may obtain a copy of the License at
+    *
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    *
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:foo="http://foo" targetNamespace="http://foo"
+    name="ManualWiredReferencesTest" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" autowire="true">
+
+    <component name="AComponent" >
+        <implementation.java class="org.apache.tuscany.sca.itest.references.AComponentImpl" />
+        <reference name="bReference" target="BComponent" />
+        <reference name="cReference" target="CComponent/CComponentImpl">
+        <!-- reference name="cReference" target="CComponent"-->
+            <binding.sca uri="DComponent"/>
+        </reference>
+        <reference name="dReference1" >
+            <binding.sca uri="DComponent"/>
+        </reference>
+        <reference name="DReference2" target="DComponent" >
+            <!-- binding.ws uri="DComponent"/-->
+        </reference>
+        <reference name="dReferences" target="DComponent DComponent1" />
+        <reference name="dReferenceArray" target="DComponent DComponent1" />
+        <reference name="dServiceReferences" target="DComponent DComponent1" />
+
+    </component>
+
+    <component name="BComponent">
+        <implementation.java class="org.apache.tuscany.sca.itest.references.BComponentImpl" />
+    </component>
+
+    <component name="CComponent">
+        <implementation.java class="org.apache.tuscany.sca.itest.references.CComponentImpl" />
+    </component>
+
+    <component name="DComponent">
+        <implementation.java class="org.apache.tuscany.sca.itest.references.DComponentImpl" />
+        <service name="DComponentImpl">
+            <binding.sca/>
+            <!-- binding.ws/-->
+        </service>
+    </component>
+
+    <component name="DComponent1">
+        <implementation.java class="org.apache.tuscany.sca.itest.references.DComponentImpl" />
+    </component>
+</composite>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/references/src/test/java/org/apache/tuscany/sca/itest/references/AutoWiredReferenceTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/references/src/test/java/org/apache/tuscany/sca/itest/references/AutoWiredReferenceTestCase.java
new file mode 100644
index 0000000000..76264d308f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/references/src/test/java/org/apache/tuscany/sca/itest/references/AutoWiredReferenceTestCase.java
@@ -0,0 +1,114 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.references;
+
+import static org.junit.Assert.assertEquals;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.oasisopen.sca.ServiceUnavailableException;
+
+public class AutoWiredReferenceTestCase {
+    private static Node node;
+    private static AComponent acomponent;
+    private static AComponent acomponentAutowire;
+
+    @BeforeClass
+    public static void init() throws Exception {
+        try {
+            String location = ContributionLocationHelper.getContributionLocation("AutoWiredReferencesTest.composite");
+            node =
+                NodeFactory.newInstance().createNode("AutoWiredReferencesTest.composite",
+                                                     new Contribution("c1", location));
+            node.start();
+            acomponent = node.getService(AComponent.class, "AComponent");
+            acomponentAutowire = node.getService(AComponent.class, "AComponentAutowire");
+        } catch (Throwable e) {
+            e.printStackTrace();
+        }
+    }
+
+    @AfterClass
+    public static void destroy() throws Exception {
+        node.stop();
+    }
+
+    @Test
+    public void testBReference() {
+        assertEquals("BComponent", acomponent.fooB());
+    }
+
+    @Test
+    public void testCReference() {
+        assertEquals("CComponent", acomponent.fooC());
+    }
+
+    @Test
+    public void testBCReference() {
+        assertEquals("BCComponent", acomponent.fooBC());
+    }
+
+    @Test(expected = Exception.class)
+    public void testD1Reference() {
+        acomponent.fooD1();
+    }
+
+    @Test
+    public void testD2Reference() {
+        assertEquals("DComponent", acomponent.fooD2());
+    }
+
+    @Test
+    public void testMultiDReferenceArray() {
+        String components = acomponent.fooMultipleDArray();
+        Assert.assertTrue(components.contains("DComponent1"));
+    }
+
+    @Test
+    public void testMultiDServiceReference() {
+        String components = acomponent.fooMultipleDServiceRef();
+        Assert.assertTrue(components.contains("DComponent"));
+        Assert.assertTrue(components.contains("DComponent1"));
+    }
+
+    @Test
+    public void testRequiredFalseReference() {
+        try {
+            acomponent.getDReference().dFoo();
+        } catch (Exception e) {
+            Assert.assertTrue(true);
+        }
+    }
+
+    @Test
+    public void testTargetPrecendence() {
+        try {
+            assertEquals("BComponent", acomponentAutowire.fooB());
+        } catch (Exception e) {
+            Assert.assertTrue(true);
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/references/src/test/java/org/apache/tuscany/sca/itest/references/InnerReferenceTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/references/src/test/java/org/apache/tuscany/sca/itest/references/InnerReferenceTestCase.java
new file mode 100644
index 0000000000..6e4212fd9a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/references/src/test/java/org/apache/tuscany/sca/itest/references/InnerReferenceTestCase.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.references;
+
+import static org.junit.Assert.assertEquals;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+public class InnerReferenceTestCase {
+    private static Node node;
+    private static AComponent acomponent;
+
+    @BeforeClass
+    public static void init() throws Exception {
+        String location = ContributionLocationHelper.getContributionLocation("InnerReferencesTest.composite");
+        node = NodeFactory.newInstance().createNode("InnerReferencesTest.composite", new Contribution("c1", location));
+        node.start();
+        acomponent = node.getService(AComponent.class, "AComponent");
+    }
+
+    @AfterClass
+    public static void destroy() throws Exception {
+        node.stop();
+    }
+
+    @Test
+    public void testBReference() {
+        assertEquals("BComponent", acomponent.fooB());
+    }
+
+    @Test
+    public void testCReference() {
+        assertEquals("CComponent", acomponent.fooC());
+    }
+
+    @Test
+    public void testBCReference() {
+        assertEquals("BCComponent", acomponent.fooBC());
+    }
+
+    @Test
+    public void testD1Reference() {
+        assertEquals("DComponent", acomponent.fooD1());
+    }
+
+    @Test
+    public void testD2Reference() {
+        assertEquals("DComponent", acomponent.fooD2());
+    }
+
+    @Test
+    public void testMultiDReference() {
+        String components = acomponent.fooMultipleD();
+        Assert.assertTrue(components.contains("DComponent"));
+        Assert.assertTrue(components.contains("DComponent1"));
+    }
+
+    @Test
+    public void testMultiDReferenceArray() {
+        String components = acomponent.fooMultipleDArray();
+        Assert.assertTrue(components.equals("DComponent1"));
+    }
+
+    @Test
+    public void testMultiDServiceReference() {
+        String components = acomponent.fooMultipleDServiceRef();
+        Assert.assertTrue(components.contains("DComponent"));
+        Assert.assertTrue(components.contains("DComponent1"));
+    }
+
+    @Test(expected = Exception.class)
+    public void testRequiredFalseReference() {
+        acomponent.getDReference().dFoo();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/references/src/test/java/org/apache/tuscany/sca/itest/references/ManualWiredReferenceTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/references/src/test/java/org/apache/tuscany/sca/itest/references/ManualWiredReferenceTestCase.java
new file mode 100644
index 0000000000..6349e4f827
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/references/src/test/java/org/apache/tuscany/sca/itest/references/ManualWiredReferenceTestCase.java
@@ -0,0 +1,98 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.references;
+
+import static org.junit.Assert.assertEquals;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Ignore;
+import org.junit.Test;
+
+public class ManualWiredReferenceTestCase {
+    private static Node node;
+    private static AComponent acomponent;
+
+    @BeforeClass
+    public static void init() throws Exception {
+        String location = ContributionLocationHelper.getContributionLocation("ManualWiredReferencesTest.composite");
+        node = NodeFactory.newInstance().createNode("ManualWiredReferencesTest.composite", new Contribution("c1", location));
+        node.start();
+        acomponent = node.getService(AComponent.class, "AComponent");
+    }
+
+    @AfterClass
+    public static void destroy() throws Exception {
+        node.stop();
+    }
+
+    @Test
+    public void testBReference() {
+        assertEquals("BComponent", acomponent.fooB());
+    }
+
+    @Test
+    public void testCReference() {
+        assertEquals("CComponent", acomponent.fooC());
+    }
+
+    @Test
+    public void testBCReference() {
+        assertEquals("BCComponent", acomponent.fooBC());
+    }
+
+    @Test
+    public void testD1Reference() {
+        acomponent.fooD1();
+    }
+
+    @Ignore
+    @Test
+    public void testD2Reference() {
+        assertEquals("DComponent", acomponent.fooD2());
+    }
+
+    @Test
+    public void testMultiDReferenceArray() {
+        String components = acomponent.fooMultipleDArray();
+        Assert.assertTrue(components.contains("DComponent1"));
+    }
+
+    @Test
+    public void testMultiDServiceReference() {
+        String components = acomponent.fooMultipleDServiceRef();
+        Assert.assertTrue(components.contains("DComponent"));
+        Assert.assertTrue(components.contains("DComponent1"));
+    }
+
+    @Test
+    public void testRequiredFalseReference() {
+        try {
+            acomponent.getDReference().dFoo();
+        } catch (Exception e) {
+            Assert.assertTrue(true);
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/scaclient-api/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/scaclient-api/pom.xml
new file mode 100644
index 0000000000..0af889cdf6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/scaclient-api/pom.xml
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-itest</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>itest-scaclient-api</artifactId>
+    <name>Apache Tuscany SCA iTest SCAClient API</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-client-impl</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>runtime</scope>
+        </dependency>
+
+    </dependencies>
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/scaclient-api/src/main/java/itest/HelloworldService.java b/tags/java/sca/2.0-M3-RC3a/itest/scaclient-api/src/main/java/itest/HelloworldService.java
new file mode 100644
index 0000000000..1c7edaefb6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/scaclient-api/src/main/java/itest/HelloworldService.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package itest;
+
+public interface HelloworldService {
+
+    String sayHello(String name);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/scaclient-api/src/main/java/itest/HelloworldServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/scaclient-api/src/main/java/itest/HelloworldServiceImpl.java
new file mode 100644
index 0000000000..4b9910bb21
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/scaclient-api/src/main/java/itest/HelloworldServiceImpl.java
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package itest;
+
+import org.oasisopen.sca.annotation.EagerInit;
+import org.oasisopen.sca.annotation.Init;
+import org.oasisopen.sca.annotation.Scope;
+
+@EagerInit
+@Scope("COMPOSITE")
+public class HelloworldServiceImpl implements HelloworldService {
+
+    public String sayHello(String name) {
+        return "Hello " + name;
+    }
+
+    @Init
+    public void init() {
+        System.out.println(sayHello("world"));
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/scaclient-api/src/main/resources/Helloworld.composite b/tags/java/sca/2.0-M3-RC3a/itest/scaclient-api/src/main/resources/Helloworld.composite
new file mode 100644
index 0000000000..0352aabfb1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/scaclient-api/src/main/resources/Helloworld.composite
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"

+           targetNamespace="http://itest"

+           name="Helloworld">

+

+    <component name="HelloworldComponent">

+        <implementation.java class="itest.HelloworldServiceImpl"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/scaclient-api/src/main/resources/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/scaclient-api/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..d8604a5cc0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/scaclient-api/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<contribution xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+              xmlns:itest="http://itest">
+   <deployable composite="itest:Helloworld"/>
+</contribution>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/scaclient-api/src/test/java/test/scaclient/SCAClientTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/scaclient-api/src/test/java/test/scaclient/SCAClientTestCase.java
new file mode 100644
index 0000000000..f8c0d9034e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/scaclient-api/src/test/java/test/scaclient/SCAClientTestCase.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package test.scaclient;
+
+import itest.HelloworldService;
+
+import java.net.URI;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.oasisopen.sca.client.SCAClientFactory;
+
+/**
+ * Test SCADomain.newInstance and invocation of a service.
+ *
+ * @version $Rev$ $Date$
+ */
+public class SCAClientTestCase extends TestCase {
+
+    private Node node;
+
+    @Override
+    protected void setUp() throws Exception {
+        node = NodeFactory.newInstance().createNode();
+        node.start();
+    }
+
+    public void testInvoke() throws Exception {
+        HelloworldService service =
+            SCAClientFactory.newInstance().getService(HelloworldService.class,
+                                                      "HelloworldComponent",
+                                                      URI.create(Node.DEFAULT_DOMAIN_URI));
+        assertEquals("Hello petra", service.sayHello("petra"));
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        node.stop();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/scopes/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/scopes/pom.xml
new file mode 100644
index 0000000000..a154779531
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/scopes/pom.xml
@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-itest</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <name>Apache Tuscany SCA iTest Scopes</name>
+    <artifactId>itest-scopes</artifactId>
+
+    <dependencies>
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/scopes/src/main/java/org/apache/tuscany/sca/itest/scopes/CompositeScopeStateVerifierImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/scopes/src/main/java/org/apache/tuscany/sca/itest/scopes/CompositeScopeStateVerifierImpl.java
new file mode 100644
index 0000000000..208ac3ba44
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/scopes/src/main/java/org/apache/tuscany/sca/itest/scopes/CompositeScopeStateVerifierImpl.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.scopes;
+
+import org.oasisopen.sca.annotation.Scope;
+
+/**
+ * Test Composite scope
+ */
+@Scope("COMPOSITE")
+public class CompositeScopeStateVerifierImpl implements StateVerifier {
+
+    // State data for this module (composite).
+    // In order to support thread-based state verification,
+    // the module state needs to be a ThreadLocal.
+    ThreadLocal<Integer> moduleState;
+
+    public CompositeScopeStateVerifierImpl() {
+        moduleState = new ThreadLocal<Integer>();
+    }
+
+    public void setState(int i) {
+        moduleState.set(i);
+    }
+
+    public boolean checkState(int i) {
+        return (moduleState.get() == i);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/scopes/src/main/java/org/apache/tuscany/sca/itest/scopes/RequestScopeStateVerifierImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/scopes/src/main/java/org/apache/tuscany/sca/itest/scopes/RequestScopeStateVerifierImpl.java
new file mode 100644
index 0000000000..ff116070b5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/scopes/src/main/java/org/apache/tuscany/sca/itest/scopes/RequestScopeStateVerifierImpl.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.scopes;
+
+import org.oasisopen.sca.annotation.Destroy;
+import org.oasisopen.sca.annotation.Init;
+import org.oasisopen.sca.annotation.Scope;
+
+/**
+ * Test request scope
+ */
+@Scope("REQUEST")
+public class RequestScopeStateVerifierImpl implements StateVerifier {
+    // State data for this request thread.
+    int requestState;
+
+    public void setState(int i) {
+        requestState = i;
+    }
+
+    public boolean checkState(int i) {
+        return (requestState == i);
+    }
+
+    @Init
+    public void init() {
+        requestState = 0;
+    }
+
+    @Destroy
+    public void destroy() {
+        requestState = -1;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/scopes/src/main/java/org/apache/tuscany/sca/itest/scopes/StateVerifier.java b/tags/java/sca/2.0-M3-RC3a/itest/scopes/src/main/java/org/apache/tuscany/sca/itest/scopes/StateVerifier.java
new file mode 100644
index 0000000000..e6bf08ccf2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/scopes/src/main/java/org/apache/tuscany/sca/itest/scopes/StateVerifier.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.itest.scopes;
+
+public interface StateVerifier {
+    void setState(int i);
+
+    boolean checkState(int i);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/scopes/src/main/resources/scopes.composite b/tags/java/sca/2.0-M3-RC3a/itest/scopes/src/main/resources/scopes.composite
new file mode 100644
index 0000000000..ac6de1b8bc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/scopes/src/main/resources/scopes.composite
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+       name="Scopes">

+

+    <!-- Components used to test scopes. -->

+

+ 	<component name="RequestScopeComponent">

+		<implementation.java class="org.apache.tuscany.sca.itest.scopes.RequestScopeStateVerifierImpl"/>

+    </component>

+

+ 	<component name="ModuleScopeComponent">

+		<implementation.java class="org.apache.tuscany.sca.itest.scopes.CompositeScopeStateVerifierImpl"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/scopes/src/test/java/org/apache/tuscany/sca/test/ScopeTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/scopes/src/test/java/org/apache/tuscany/sca/test/ScopeTestCase.java
new file mode 100644
index 0000000000..959a6067ee
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/scopes/src/test/java/org/apache/tuscany/sca/test/ScopeTestCase.java
@@ -0,0 +1,113 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.test;
+
+import static org.junit.Assert.fail;
+
+import org.apache.tuscany.sca.itest.scopes.StateVerifier;
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+public class ScopeTestCase {
+
+    /**
+     * Number of threads to drive each scope container.
+     */
+    private static final int NUM_THREADS = 4;
+    
+    /**
+     *  Number of iterations per thread.
+     */
+    private static final int ITERATIONS = 200;
+    
+    private Node node;
+
+    /**
+     * Test scope containers.
+     * 
+     * The request scope container isn't hooked up for some reason so the code below
+     * that tests request scope is commented out.
+     * Code could be added to test session scope once it is supported in a standalone environment.
+     * 
+     * @throws InterruptedException Test failed
+     */
+    @Test
+    public void testScopes() throws InterruptedException {
+
+        Thread[] moduleScopeThreadTable = new Thread[NUM_THREADS];
+        Thread[] requestScopeThreadTable = new Thread[NUM_THREADS];
+
+        for (int i = 0; i < NUM_THREADS; i++) {
+            moduleScopeThreadTable[i] = new ModuleScopeTestThread();
+            requestScopeThreadTable[i] = new RequestScopeTestThread();
+        }
+        for (int j = 0; j < NUM_THREADS; j++) {
+            moduleScopeThreadTable[j].start();
+            requestScopeThreadTable[j].start();
+        }
+        for (int k = 0; k < NUM_THREADS; k++) {
+            moduleScopeThreadTable[k].join();
+            requestScopeThreadTable[k].join();
+        }
+    }
+
+    private class ModuleScopeTestThread extends Thread {
+
+        public void run() {
+            StateVerifier moduleScopeService = node.getService(StateVerifier.class, "ModuleScopeComponent");
+            for (int i = 1; i <= ITERATIONS; i++) {
+                moduleScopeService.setState(i);
+                if (!moduleScopeService.checkState(i)) {
+                    fail("The module scope service lost its state on iteration " + i);
+                }
+            }
+        }
+    }
+
+    private class RequestScopeTestThread extends Thread {
+
+        public void run() {
+            StateVerifier requestScopeService = node.getService(StateVerifier.class, "RequestScopeComponent");
+            for (int i = 1; i <= ITERATIONS; i++) {
+                requestScopeService.setState(i);
+                if (!requestScopeService.checkState(i)) {
+                    fail("The request scope service lost its state on iteration " + i);
+                }
+            }
+        }
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        String location = ContributionLocationHelper.getContributionLocation("scopes.composite");
+        node = NodeFactory.newInstance().createNode("scopes.composite", new Contribution("c1", location));
+        node.start();
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        node.stop();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/services/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/services/pom.xml
new file mode 100644
index 0000000000..e2030af889
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/services/pom.xml
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-itest</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>itest-services</artifactId>
+    <name>Apache Tuscany SCA iTest Services</name>
+
+    <dependencies>
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/java/org/apache/tuscany/sca/itest/services/AComponent.java b/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/java/org/apache/tuscany/sca/itest/services/AComponent.java
new file mode 100644
index 0000000000..26e58dc530
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/java/org/apache/tuscany/sca/itest/services/AComponent.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest.services;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+public interface AComponent {
+    String foo();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/java/org/apache/tuscany/sca/itest/services/AComponentImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/java/org/apache/tuscany/sca/itest/services/AComponentImpl.java
new file mode 100644
index 0000000000..627ff4976f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/java/org/apache/tuscany/sca/itest/services/AComponentImpl.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest.services;
+
+public class AComponentImpl implements AComponent {
+
+    public String foo() {
+        return "AComponent";
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/java/org/apache/tuscany/sca/itest/services/BComponent.java b/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/java/org/apache/tuscany/sca/itest/services/BComponent.java
new file mode 100644
index 0000000000..d04bd1b985
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/java/org/apache/tuscany/sca/itest/services/BComponent.java
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest.services;
+
+public interface BComponent {
+
+    String foo();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/java/org/apache/tuscany/sca/itest/services/BComponentImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/java/org/apache/tuscany/sca/itest/services/BComponentImpl.java
new file mode 100644
index 0000000000..01df89a8fa
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/java/org/apache/tuscany/sca/itest/services/BComponentImpl.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest.services;
+
+import org.oasisopen.sca.annotation.Service;
+
+@Service(BComponent.class)
+public class BComponentImpl implements BComponent {
+
+    public String foo() {
+        return "BComponent";
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/java/org/apache/tuscany/sca/itest/services/CComponent.java b/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/java/org/apache/tuscany/sca/itest/services/CComponent.java
new file mode 100644
index 0000000000..07397e4502
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/java/org/apache/tuscany/sca/itest/services/CComponent.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest.services;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+public interface CComponent {
+    String foo();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/java/org/apache/tuscany/sca/itest/services/CComponentImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/java/org/apache/tuscany/sca/itest/services/CComponentImpl.java
new file mode 100644
index 0000000000..8713e5ab22
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/java/org/apache/tuscany/sca/itest/services/CComponentImpl.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest.services;
+
+public class CComponentImpl implements CComponent {
+
+    public String foo() {
+        return "CComponent";
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/java/org/apache/tuscany/sca/itest/services/D1Component.java b/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/java/org/apache/tuscany/sca/itest/services/D1Component.java
new file mode 100644
index 0000000000..842a85e000
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/java/org/apache/tuscany/sca/itest/services/D1Component.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest.services;
+
+public interface D1Component {
+    String foo1();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/java/org/apache/tuscany/sca/itest/services/DComponent.java b/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/java/org/apache/tuscany/sca/itest/services/DComponent.java
new file mode 100644
index 0000000000..8a3923b351
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/java/org/apache/tuscany/sca/itest/services/DComponent.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest.services;
+
+public interface DComponent {
+    String foo();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/java/org/apache/tuscany/sca/itest/services/DComponentImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/java/org/apache/tuscany/sca/itest/services/DComponentImpl.java
new file mode 100644
index 0000000000..59ffce8205
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/java/org/apache/tuscany/sca/itest/services/DComponentImpl.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest.services;
+
+import org.oasisopen.sca.annotation.Service;
+
+@Service(interfaces = {DComponent.class, D1Component.class})
+public class DComponentImpl implements DComponent, D1Component {
+
+    public String foo() {
+        return "DComponent";
+    }
+
+    public String foo1() {
+        return "DComponent";
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/resources/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..a3c87f60c7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<contribution xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" targetNamespace="http://foo" xmlns:foo="http://foo">
+    <deployable composite="foo:InnerServicesTest" />
+</contribution>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/resources/ServicesTest.composite b/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/resources/ServicesTest.composite
new file mode 100644
index 0000000000..9b7a30d850
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/services/src/main/resources/ServicesTest.composite
@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:foo="http://foo" targetNamespace="http://foo"

+    name="InnerServicesTest" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

+

+    <component name="AComponent1">

+        <implementation.java class="org.apache.tuscany.sca.itest.services.AComponentImpl" />

+    </component>

+    

+    <component name="AComponent2">

+        <implementation.java class="org.apache.tuscany.sca.itest.services.AComponentImpl" />

+	    <service name="AComponent">

+	        <interface.java interface="org.apache.tuscany.sca.itest.services.AComponent" />

+	    </service>

+    </component> 

+

+    <component name="BComponent1">

+        <implementation.java class="org.apache.tuscany.sca.itest.services.BComponentImpl" />

+    </component>

+    

+    <component name="BComponent2">

+        <implementation.java class="org.apache.tuscany.sca.itest.services.BComponentImpl" />

+	    <service name="BComponent">

+	        <interface.java interface="org.apache.tuscany.sca.itest.services.BComponent" />

+	    </service>

+    </component> 

+

+    <component name="CComponent1">

+        <implementation.java class="org.apache.tuscany.sca.itest.services.CComponentImpl" />

+    </component>

+    

+    <component name="CComponent2">

+        <implementation.java class="org.apache.tuscany.sca.itest.services.CComponentImpl" />

+	    <service name="CComponent">

+	        <interface.java interface="org.apache.tuscany.sca.itest.services.CComponent" />

+	    </service>

+    </component> 

+    

+    <component name="DComponent1">

+        <implementation.java class="org.apache.tuscany.sca.itest.services.DComponentImpl" />

+    </component>

+    

+    <component name="DComponent2">

+        <implementation.java class="org.apache.tuscany.sca.itest.services.DComponentImpl" />

+	    <service name="DComponent">

+	        <interface.java interface="org.apache.tuscany.sca.itest.services.DComponent" />

+	    </service>

+	    <service name="D1Component">

+	        <interface.java interface="org.apache.tuscany.sca.itest.services.D1Component" />

+	    </service>

+    </component> 

+    

+</composite>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/services/src/test/java/org/apache/tuscany/sca/itest/services/ServicesTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/services/src/test/java/org/apache/tuscany/sca/itest/services/ServicesTestCase.java
new file mode 100644
index 0000000000..da779b2c54
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/services/src/test/java/org/apache/tuscany/sca/itest/services/ServicesTestCase.java
@@ -0,0 +1,108 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest.services;
+
+import static org.junit.Assert.assertEquals;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+public class ServicesTestCase {
+    private static Node node;
+
+    @BeforeClass
+    public static void init() throws Exception {
+        String location = ContributionLocationHelper.getContributionLocation("ServicesTest.composite");
+        node = NodeFactory.newInstance().createNode("ServicesTest.composite", new Contribution("c1", location));
+        node.start();
+    }
+
+    @AfterClass
+    public static void destroy() throws Exception {
+        node.stop();
+    }
+
+    @Test
+    public void testAService() {
+        AComponent a1 = node.getService(AComponent.class, "AComponent1");
+        assertEquals("AComponent", a1.foo());
+
+        AComponent a2 = node.getService(AComponent.class, "AComponent2/AComponent");
+        assertEquals("AComponent", a2.foo());
+    }
+
+    @Test
+    public void testBService() {
+        BComponent a1 = node.getService(BComponent.class, "BComponent1");
+        assertEquals("BComponent", a1.foo());
+
+        BComponent a2 = node.getService(BComponent.class, "BComponent2/BComponent");
+        assertEquals("BComponent", a2.foo());
+    }
+
+    @Test
+    public void testCService() {
+        CComponent a1 = node.getService(CComponent.class, "CComponent1");
+        assertEquals("CComponent", a1.foo());
+
+        CComponent a2 = node.getService(CComponent.class, "CComponent2/CComponent");
+        assertEquals("CComponent", a2.foo());
+    }
+
+    @Test
+    public void testDService() {
+        DComponent a1 = node.getService(DComponent.class, "DComponent1/DComponent");
+        assertEquals("DComponent", a1.foo());
+
+        D1Component a2 = node.getService(D1Component.class, "DComponent1/D1Component");
+        assertEquals("DComponent", a2.foo1());
+
+        try {
+            node.getService(DComponent.class, "DComponent1");
+            Assert.fail("The service name is required");
+        } catch (ServiceRuntimeException e) {
+            Assert.assertTrue("The service name is required", true);
+        }
+
+        DComponent a3 = node.getService(DComponent.class, "DComponent2/DComponent");
+        assertEquals("DComponent", a3.foo());
+
+        D1Component a4 = node.getService(D1Component.class, "DComponent2/D1Component");
+        assertEquals("DComponent", a4.foo1());
+
+    }
+
+    public static void main(String[] args) throws Exception {
+        ServicesTestCase.init();
+        ServicesTestCase tester = new ServicesTestCase();
+        tester.testAService();
+        tester.testBService();
+        tester.testCService();
+        tester.testDService();
+        ServicesTestCase.destroy();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/wires/pom.xml b/tags/java/sca/2.0-M3-RC3a/itest/wires/pom.xml
new file mode 100644
index 0000000000..f4e24067f3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/wires/pom.xml
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-itest</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>itest-wires</artifactId>
+    <name>Apache Tuscany SCA iTest Wires Basic</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+    </dependencies>
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/wires/src/main/java/org/apache/tuscany/sca/itest/WireClient.java b/tags/java/sca/2.0-M3-RC3a/itest/wires/src/main/java/org/apache/tuscany/sca/itest/WireClient.java
new file mode 100644
index 0000000000..f5a4337254
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/wires/src/main/java/org/apache/tuscany/sca/itest/WireClient.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * This is the client interface for the wires tests 
+ */
+@Remotable
+public interface WireClient {
+
+    /**
+     * This tests the wires.
+     */
+    void runTests();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/wires/src/main/java/org/apache/tuscany/sca/itest/WireClientImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/wires/src/main/java/org/apache/tuscany/sca/itest/WireClientImpl.java
new file mode 100644
index 0000000000..82f0e26d58
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/wires/src/main/java/org/apache/tuscany/sca/itest/WireClientImpl.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest;
+
+import org.junit.Assert;
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * This is the client implementation for the wires tests 
+ */
+@Service(WireClient.class)
+public class WireClientImpl implements WireClient {
+    /**
+     * This is our injected reference to the WireService
+     */
+    @Reference
+    protected WireService aWireService;
+
+    /**
+     * This tests the wire reference
+     */
+    public void runTests() {
+        // Make sure the wire has injected a reference
+        Assert.assertNotNull(aWireService);
+
+        // Test the injected reference
+        String msg = aWireService.sayHello("MCC");
+
+        // Validate the response
+        Assert.assertNotNull(msg);
+        Assert.assertEquals("Hello MCC", msg);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/wires/src/main/java/org/apache/tuscany/sca/itest/WireService.java b/tags/java/sca/2.0-M3-RC3a/itest/wires/src/main/java/org/apache/tuscany/sca/itest/WireService.java
new file mode 100644
index 0000000000..67df1e3a52
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/wires/src/main/java/org/apache/tuscany/sca/itest/WireService.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * Sample Wire Service 
+ */
+@Remotable
+public interface WireService {
+    /**
+     * Returns "Hello " + aName
+     * 
+     * @param aName The name to say hello
+     * @return "Hello " + aName
+     */
+    String sayHello(String aName);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/wires/src/main/java/org/apache/tuscany/sca/itest/WireServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/itest/wires/src/main/java/org/apache/tuscany/sca/itest/WireServiceImpl.java
new file mode 100644
index 0000000000..f0308252ba
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/wires/src/main/java/org/apache/tuscany/sca/itest/WireServiceImpl.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest;
+
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * Sample WireService Implementation 
+ */
+@Service(WireService.class)
+public class WireServiceImpl implements WireService {
+
+    /**
+     * Returns "Hello " + aName
+     * 
+     * @param aName The name to say hello
+     * @return "Hello " + aName
+     */
+    public String sayHello(String aName) {
+        return "Hello " + aName;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/itest/wires/src/main/resources/WireTest.composite b/tags/java/sca/2.0-M3-RC3a/itest/wires/src/main/resources/WireTest.composite
new file mode 100644
index 0000000000..fc8f61f459
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/wires/src/main/resources/WireTest.composite
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" targetNamespace="http://wires" name="WireTest">

+

+    <component name="WireClient">

+        <implementation.java class="org.apache.tuscany.sca.itest.WireClientImpl"/>

+<!-- We are not using a reference - we are using a wire - see below -->

+<!-- The equivalent reference for the wire would be as follows -->

+<!--    <reference name="aWireService" target="WireService"/>-->

+    </component> 

+    

+    <component name="AnotherWireClient">

+        <implementation.java class="org.apache.tuscany.sca.itest.WireClientImpl"/>

+    </component> 

+    

+    <component name="WireServiceComponent">

+      <implementation.java class="org.apache.tuscany.sca.itest.WireServiceImpl"/>

+    </component>  

+  

+    <wire source="WireClient/aWireService" target="WireServiceComponent"/>

+    <wire source="AnotherWireClient/aWireService" target="WireServiceComponent/WireService"/>

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/itest/wires/src/test/java/org/apache/tuscany/sca/itest/WireTestCase.java b/tags/java/sca/2.0-M3-RC3a/itest/wires/src/test/java/org/apache/tuscany/sca/itest/WireTestCase.java
new file mode 100644
index 0000000000..2a0095cabc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/itest/wires/src/test/java/org/apache/tuscany/sca/itest/WireTestCase.java
@@ -0,0 +1,78 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.itest;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * This test case will attempt to use a wire
+ */
+public class WireTestCase {
+
+    /**
+     * The Node we are using 
+     */
+    private Node node;
+
+    /**
+     * The client the tests should use
+     */
+    private WireClient aWireClient;
+
+    /**
+     * Run the wire tests
+     */
+    @Test
+    public void testWire() {
+        aWireClient.runTests();
+    }
+
+    /**
+     * Load the Wire composite and look up the client.
+     */
+
+    @Before
+    public void setUp() throws Exception {
+        String location = ContributionLocationHelper.getContributionLocation("WireTest.composite");
+        node = NodeFactory.newInstance().createNode("WireTest.composite", new Contribution("c1", location));
+        node.start();
+        aWireClient = node.getService(WireClient.class, "WireClient");
+        Assert.assertNotNull(aWireClient);
+
+        aWireClient = node.getService(WireClient.class, "AnotherWireClient");
+        Assert.assertNotNull(aWireClient);
+    }
+
+    /**
+     * Shutdown the SCA node
+     */
+
+    @After
+    public void tearDown() throws Exception {
+        node.stop();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..b34277f708
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/META-INF/MANIFEST.MF
@@ -0,0 +1,39 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.assembly.xml;uses:="org.apache.

+ tuscany.sca.definitions,javax.xml.transform.dom,org.apache.tuscany.sc

+ a.core,org.apache.tuscany.sca.policy,javax.xml.namespace,org.apache.t

+ uscany.sca.contribution.java,javax.xml.stream,org.apache.tuscany.sca.

+ contribution.resolver,org.apache.tuscany.sca.policy.util,org.apache.t

+ uscany.sca.assembly,javax.xml.parsers,org.apache.tuscany.sca.contribu

+ tion,org.apache.tuscany.sca.monitor,org.w3c.dom,org.apache.tuscany.sc

+ a.interfacedef,org.apache.tuscany.sca.contribution.namespace,javax.xm

+ l.xpath,javax.xml.transform,org.apache.tuscany.sca.contribution.proce

+ ssor,org.apache.tuscany.sca.interfacedef.impl";version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA XML Assembly Model

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397124328

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA XML Assembly Model

+Import-Package: javax.xml.namespace,javax.xml.parsers,javax.xml.stream

+ ,javax.xml.transform,javax.xml.transform.dom,javax.xml.xpath,org.apac

+ he.tuscany.sca.assembly;version="2.0.0",org.apache.tuscany.sca.assembly

+ .xml;version="2.0.0",org.apache.tuscany.sca.contribution;version="2.0.0",

+ org.apache.tuscany.sca.contribution.java;version="2.0.0",org.apache.tus

+ cany.sca.contribution.namespace;version="2.0.0",org.apache.tuscany.sca.

+ contribution.processor;version="2.0.0",org.apache.tuscany.sca.contribut

+ ion.resolver;version="2.0.0",org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.definitions;version="2.0.0",org.apache.tuscany.s

+ ca.interfacedef;version="2.0.0",org.apache.tuscany.sca.interfacedef.imp

+ l;version="2.0.0",org.apache.tuscany.sca.monitor;version="2.0.0",org.apac

+ he.tuscany.sca.policy;version="2.0.0",org.apache.tuscany.sca.policy.uti

+ l;version="2.0.0",org.w3c.dom,org.xml.sa

+ x;resolution:=optional,javax.xml

+ .validation;resolution:=optional,org.apache.tuscany.sca.assembly.buil

+ der;version="2.0.0";resolution:=optional

+Bundle-SymbolicName: org.apache.tuscany.sca.assembly.xml

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/pom.xml
new file mode 100644
index 0000000000..a08581f0ca
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/pom.xml
@@ -0,0 +1,106 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-assembly-xml</artifactId>
+    <name>Apache Tuscany SCA Assembly XML Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+                
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-definitions</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <!-- 
+        <dependency>
+            <groupId>javax.xml.stream</groupId>
+            <artifactId>stax-api</artifactId>
+            <version>1.0-2</version>
+        </dependency>
+        -->
+
+        <dependency>
+            <groupId>org.apache.geronimo.specs</groupId>
+            <artifactId>geronimo-stax-api_1.0_spec</artifactId>
+            <version>1.0.1</version>
+            <scope>compile</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.codehaus.woodstox</groupId>
+            <artifactId>wstx-asl</artifactId>
+            <version>3.2.4</version>
+            <scope>runtime</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>stax</groupId>
+                    <artifactId>stax-api</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-definitions-xml</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy-xml</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+		
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xsd</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/BaseAssemblyProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/BaseAssemblyProcessor.java
new file mode 100644
index 0000000000..b4fe17770c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/BaseAssemblyProcessor.java
@@ -0,0 +1,874 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import static javax.xml.XMLConstants.W3C_XML_SCHEMA_INSTANCE_NS_URI;
+import static javax.xml.XMLConstants.XMLNS_ATTRIBUTE_NS_URI;
+import static javax.xml.stream.XMLStreamConstants.CDATA;
+import static javax.xml.stream.XMLStreamConstants.CHARACTERS;
+import static javax.xml.stream.XMLStreamConstants.COMMENT;
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+import static org.apache.tuscany.sca.assembly.xml.Constants.ELEMENT;
+import static org.apache.tuscany.sca.assembly.xml.Constants.MANY;
+import static org.apache.tuscany.sca.assembly.xml.Constants.MULTIPLICITY;
+import static org.apache.tuscany.sca.assembly.xml.Constants.MUST_SUPPLY;
+import static org.apache.tuscany.sca.assembly.xml.Constants.NAME;
+import static org.apache.tuscany.sca.assembly.xml.Constants.ONE_N;
+import static org.apache.tuscany.sca.assembly.xml.Constants.ONE_ONE;
+import static org.apache.tuscany.sca.assembly.xml.Constants.PROPERTY;
+import static org.apache.tuscany.sca.assembly.xml.Constants.PROPERTY_QNAME;
+import static org.apache.tuscany.sca.assembly.xml.Constants.SCA11_NS;
+import static org.apache.tuscany.sca.assembly.xml.Constants.TARGET;
+import static org.apache.tuscany.sca.assembly.xml.Constants.TYPE;
+import static org.apache.tuscany.sca.assembly.xml.Constants.VALUE;
+import static org.apache.tuscany.sca.assembly.xml.Constants.VALUE_QNAME;
+import static org.apache.tuscany.sca.assembly.xml.Constants.ZERO_N;
+import static org.apache.tuscany.sca.assembly.xml.Constants.ZERO_ONE;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.StringTokenizer;
+
+import javax.xml.namespace.QName;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+import javax.xml.transform.dom.DOMSource;
+
+import org.apache.tuscany.sca.assembly.AbstractContract;
+import org.apache.tuscany.sca.assembly.AbstractProperty;
+import org.apache.tuscany.sca.assembly.AbstractReference;
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Base;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.Contract;
+import org.apache.tuscany.sca.assembly.Extensible;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXAttributeProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+/**
+ * A base class with utility methods for the other artifact processors in this module. 
+ * 
+ * @version $Rev$ $Date$
+ */
+abstract class BaseAssemblyProcessor extends BaseStAXArtifactProcessor {
+
+    protected AssemblyFactory assemblyFactory;
+    protected PolicyFactory policyFactory;
+    protected StAXArtifactProcessor<Object> extensionProcessor;
+    protected PolicySubjectProcessor policyProcessor;
+    private DocumentBuilderFactory documentBuilderFactory;
+    private Monitor monitor;
+
+    /**
+     * Constructs a new BaseArtifactProcessor.
+     * @param assemblyFactory
+     * @param policyFactory
+     */
+    @SuppressWarnings("unchecked")
+    protected BaseAssemblyProcessor(AssemblyFactory assemblyFactory,
+                                    PolicyFactory policyFactory,
+                                    DocumentBuilderFactory documentBuilderFactory,
+                                    StAXArtifactProcessor extensionProcessor,
+                                    Monitor monitor) {
+        this.assemblyFactory = assemblyFactory;
+        this.policyFactory = policyFactory;
+        this.documentBuilderFactory = documentBuilderFactory;
+        this.extensionProcessor = (StAXArtifactProcessor<Object>)extensionProcessor;
+        this.policyProcessor = new PolicySubjectProcessor(policyFactory);
+        this.monitor = monitor;
+    }
+
+    /**
+     * @param modelFactories
+     * @param staxProcessor
+     * @param monitor
+     */
+    protected BaseAssemblyProcessor(FactoryExtensionPoint modelFactories,
+                                    StAXArtifactProcessor staxProcessor,
+                                    Monitor monitor) {
+        this.assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+        this.policyFactory = modelFactories.getFactory(PolicyFactory.class);
+        this.documentBuilderFactory = modelFactories.getFactory(DocumentBuilderFactory.class);
+        this.extensionProcessor = (StAXArtifactProcessor<Object>)staxProcessor;
+        this.policyProcessor = new PolicySubjectProcessor(policyFactory);
+        this.monitor = monitor;
+    }
+
+    /**
+     * Marshals warnings into the monitor
+     * 
+     * @param message
+     * @param model
+     * @param messageParameters
+     */
+    protected void warning(String message, Object model, String... messageParameters) {
+        if (monitor != null) {
+            Problem problem =
+                monitor.createProblem(this.getClass().getName(),
+                                      "assembly-xml-validation-messages",
+                                      Severity.WARNING,
+                                      model,
+                                      message,
+                                      (Object[])messageParameters);
+            monitor.problem(problem);
+        }
+    }
+
+    /**
+     * Marshals errors into the monitor
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    protected void error(String message, Object model, Object... messageParameters) {
+        if (monitor != null) {
+            Problem problem =
+                monitor.createProblem(this.getClass().getName(),
+                                      "assembly-xml-validation-messages",
+                                      Severity.ERROR,
+                                      model,
+                                      message,
+                                      (Object[])messageParameters);
+            monitor.problem(problem);
+        }
+    }
+
+    /**
+     * Marshals exceptions into the monitor
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    protected void error(String message, Object model, Exception ex) {
+        if (monitor != null) {
+            Problem problem =
+                monitor.createProblem(this.getClass().getName(),
+                                      "assembly-xml-validation-messages",
+                                      Severity.ERROR,
+                                      model,
+                                      message,
+                                      ex);
+            monitor.problem(problem);
+        }
+    }
+
+    /**
+     * Start an element.
+     * @param writer
+     * @param name
+     * @param attrs
+     * @throws XMLStreamException
+     */
+    protected void writeStart(XMLStreamWriter writer, String name, XAttr... attrs) throws XMLStreamException {
+        writeStart(writer, SCA11_NS, name, attrs);
+    }
+
+    /**
+     * Start a document.
+     * @param writer
+     * @throws XMLStreamException
+     */
+    protected void writeStartDocument(XMLStreamWriter writer, String name, XAttr... attrs) throws XMLStreamException {
+        writer.writeStartDocument();
+        writer.setDefaultNamespace(SCA11_NS);
+        writeStart(writer, SCA11_NS, name, attrs);
+        writer.writeDefaultNamespace(SCA11_NS);
+    }
+
+    /**
+     * Read list of reference targets
+     * @param reference
+     * @param reader
+     */
+    protected void readTargets(Reference reference, XMLStreamReader reader) {
+        String value = reader.getAttributeValue(null, TARGET);
+        ComponentService target = null;
+        if (value != null) {
+            for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
+                target = assemblyFactory.createComponentService();
+                target.setUnresolved(true);
+                target.setName(tokens.nextToken());
+                reference.getTargets().add(target);
+            }
+        }
+    }
+
+    /**
+     * Write a list of targets into an attribute
+     * @param reference
+     * @return
+     */
+    protected XAttr writeTargets(Reference reference) {
+        List<String> targets = new ArrayList<String>();
+        for (Service target : reference.getTargets()) {
+            targets.add(target.getName());
+        }
+        return new XAttr(TARGET, targets);
+    }
+
+    /**
+     * Read a multiplicity attribute.
+     * @param reference
+     * @param reader
+     */
+    protected void readMultiplicity(AbstractReference reference, XMLStreamReader reader) {
+        String value = reader.getAttributeValue(null, MULTIPLICITY);
+        if (ZERO_ONE.equals(value)) {
+            reference.setMultiplicity(Multiplicity.ZERO_ONE);
+        } else if (ONE_N.equals(value)) {
+            reference.setMultiplicity(Multiplicity.ONE_N);
+        } else if (ZERO_N.equals(value)) {
+            reference.setMultiplicity(Multiplicity.ZERO_N);
+        } else if (ONE_ONE.equals(value)) {
+            reference.setMultiplicity(Multiplicity.ONE_ONE);
+        }
+    }
+
+    protected XAttr writeMultiplicity(AbstractReference reference) {
+        Multiplicity multiplicity = reference.getMultiplicity();
+        if (multiplicity != null) {
+            String value = null;
+            if (Multiplicity.ZERO_ONE.equals(multiplicity)) {
+                value = ZERO_ONE;
+            } else if (Multiplicity.ONE_N.equals(multiplicity)) {
+                value = ONE_N;
+            } else if (Multiplicity.ZERO_N.equals(multiplicity)) {
+                value = ZERO_N;
+            } else if (Multiplicity.ONE_ONE.equals(multiplicity)) {
+                value = ONE_ONE;
+                return null;
+            }
+            return new XAttr(MULTIPLICITY, value);
+        }
+        return null;
+    }
+
+    /**
+     * Returns the value of a constrainingType attribute.
+     * @param reader
+     * @return
+     */
+    protected ConstrainingType readConstrainingType(XMLStreamReader reader) {
+        QName constrainingTypeName = getQName(reader, Constants.CONSTRAINING_TYPE);
+        if (constrainingTypeName != null) {
+            ConstrainingType constrainingType = assemblyFactory.createConstrainingType();
+            constrainingType.setName(constrainingTypeName);
+            constrainingType.setUnresolved(true);
+            return constrainingType;
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Reads an abstract property element.
+     * @param property
+     * @param reader
+     * @throws XMLStreamException
+     * @throws ContributionReadException
+     */
+    protected void readAbstractProperty(AbstractProperty property, XMLStreamReader reader) throws XMLStreamException,
+        ContributionReadException {
+
+        property.setName(getString(reader, NAME));
+        property.setMany(getBoolean(reader, MANY));
+        property.setMustSupply(getBoolean(reader, MUST_SUPPLY));
+        property.setXSDElement(getQName(reader, ELEMENT));
+        property.setXSDType(getQName(reader, TYPE));
+        // MJE added 14/05/2009 - check for both @element and @type being present - disallowed by OASIS Assembly spec
+        if( property.getXSDElement() != null && property.getXSDType() != null ) {
+        	ContributionReadException ce = new ContributionReadException("Error: property has both @type and @element attribute values - " + 
+        			                                                     property.getName());
+        	error("ContributionReadException", property, ce);
+        } // end if
+
+    }
+
+    /**
+     * Resolve an implementation.
+     * @param implementation
+     * @param resolver
+     * @return
+     * @throws ContributionResolveException
+     */
+    protected Implementation resolveImplementation(Implementation implementation, ModelResolver resolver)
+        throws ContributionResolveException {
+        if (implementation != null) {
+            if (implementation.isUnresolved()) {
+                implementation = resolver.resolveModel(Implementation.class, implementation);
+
+                // Lazily resolve implementations
+                if (implementation.isUnresolved()) {
+                    extensionProcessor.resolve(implementation, resolver);
+                    if (!implementation.isUnresolved()) {
+                        resolver.addModel(implementation);
+                    }
+                }
+            }
+        }
+        return implementation;
+    }
+
+    /**
+     * Resolve interface, callback interface and bindings on a list of contracts.
+     * @param contracts the list of contracts
+     * @param resolver the resolver to use to resolve models
+     */
+    protected <C extends Contract> void resolveContracts(List<C> contracts, ModelResolver resolver)
+        throws ContributionResolveException {
+        resolveContracts(null, contracts, resolver);
+    }
+
+    /**
+     * Resolve interface, callback interface and bindings on a list of contracts.
+     * @param parent element for the contracts
+     * @param contracts the list of contracts
+     * @param resolver the resolver to use to resolve models
+     */
+    protected <C extends Contract> void resolveContracts(Base parent, List<C> contracts, ModelResolver resolver)
+        throws ContributionResolveException {
+
+        String parentName =
+            (parent instanceof Composite) ? ((Composite)parent).getName().toString() : (parent instanceof Component)
+                ? ((Component)parent).getName() : "UNKNOWN";
+
+        for (Contract contract : contracts) {
+            // Resolve the interface contract
+            InterfaceContract interfaceContract = contract.getInterfaceContract();
+            if (interfaceContract != null) {
+                extensionProcessor.resolve(interfaceContract, resolver);
+            }
+
+            // Resolve bindings
+            for (int i = 0, n = contract.getBindings().size(); i < n; i++) {
+                Binding binding = contract.getBindings().get(i);
+                extensionProcessor.resolve(binding, resolver);
+
+            }
+
+            // Resolve callback bindings
+            if (contract.getCallback() != null) {
+
+                for (int i = 0, n = contract.getCallback().getBindings().size(); i < n; i++) {
+                    Binding binding = contract.getCallback().getBindings().get(i);
+                    extensionProcessor.resolve(binding, resolver);
+                }
+            }
+        }
+    }
+
+    /**
+     * Resolve interface and callback interface on a list of abstract contracts.
+     * @param contracts the list of contracts
+     * @param resolver the resolver to use to resolve models
+     */
+    protected <C extends AbstractContract> void resolveAbstractContracts(List<C> contracts, ModelResolver resolver)
+        throws ContributionResolveException {
+        for (AbstractContract contract : contracts) {
+
+            // Resolve the interface contract
+            InterfaceContract interfaceContract = contract.getInterfaceContract();
+            if (interfaceContract != null) {
+                extensionProcessor.resolve(interfaceContract, resolver);
+            }
+        }
+    }
+
+    /**
+     * Returns a constrainingType attribute.
+     * @param componentType
+     * @return
+     */
+    protected XAttr writeConstrainingType(ComponentType componentType) {
+        ConstrainingType constrainingType = componentType.getConstrainingType();
+        if (constrainingType != null)
+            return new XAttr(Constants.CONSTRAINING_TYPE, constrainingType.getName());
+        else
+            return null;
+    }
+
+    /*
+    protected List<Extension> readPropertyValue(XMLStreamReader reader) throws XMLStreamException,
+        ContributionReadException {
+        List<Extension> values = new ArrayList<Extension>();
+        QName name = reader.getName(); // Should be sca:property
+
+        // SCA 1.1 supports the @value for simple types
+        String valueAttr = getString(reader, VALUE);
+        if (valueAttr != null) {
+            Extension ext = assemblyFactory.createExtension();
+            ext.setValue(valueAttr);
+            ext.setQName(VALUE_QNAME);
+            ext.setAttribute(true);
+            values.add(ext);
+        }
+
+        boolean isTextForProperty = true;
+        StringBuffer text = new StringBuffer();
+
+        int event = reader.getEventType();
+        while (true) {
+            switch (event) {
+                case START_ELEMENT:
+                    name = reader.getName();
+                    if (PROPERTY_QNAME.equals(name)) {
+                        isTextForProperty = true;
+                        break;
+                    }
+                    isTextForProperty = false;
+                    // Read <value>
+                    if (VALUE_QNAME.equals(name)) {
+                        Object value = extensionProcessor.read(reader);
+                        // Assume the value is the XMLStreamReader for the content
+                        Extension ext = assemblyFactory.createExtension();
+                        ext.setValue(value);
+                        ext.setQName(name);
+                        values.add(ext);
+                    } else {
+                        // Global elements
+                        // FIXME: do we want to check if the element mataches property.element
+                        Object value = extensionProcessor.read(reader);
+                        Extension ext = assemblyFactory.createExtension();
+                        ext.setValue(value);
+                        ext.setQName(name);
+                        values.add(ext);
+                    }
+                    break;
+                case XMLStreamConstants.CHARACTERS:
+                case XMLStreamConstants.CDATA:
+                    if (isTextForProperty) {
+                        text.append(reader.getText());
+                    }
+                    break;
+                case END_ELEMENT:
+                    name = reader.getName();
+                    if (PROPERTY_QNAME.equals(name)) {
+                        return values;
+                    }
+                    break;
+            }
+            if (reader.hasNext()) {
+                event = reader.next();
+            } else {
+                return values;
+            }
+        }
+    }
+    */
+    
+    /**
+     * Read a property value into a DOM document.
+     * @param element
+     * @param type
+     * @param reader
+     * @return
+     * @throws XMLStreamException
+     * @throws ContributionReadException
+     * @throws ParserConfigurationException 
+     */
+    protected Document readPropertyValue(QName element, QName type, XMLStreamReader reader) throws XMLStreamException,
+        ContributionReadException {
+        Document document;
+        try {
+            if (documentBuilderFactory == null) {
+                documentBuilderFactory = DocumentBuilderFactory.newInstance();
+                documentBuilderFactory.setNamespaceAware(true);
+            }
+            document = documentBuilderFactory.newDocumentBuilder().newDocument();
+        } catch (ParserConfigurationException e) {
+            ContributionReadException ce = new ContributionReadException(e);
+            error("ContributionReadException", documentBuilderFactory, ce);
+            throw ce;
+        }
+
+        // Collect the property values as <value> elements under the <property>
+        Element root = document.createElementNS(SCA11_NS, "sca:" + PROPERTY);
+        String nameAttr = getString(reader, NAME);
+        if (nameAttr != null) {
+            root.setAttributeNS(SCA11_NS, "sca:" + NAME, nameAttr);
+        }
+        declareNamespace(root, "sca", SCA11_NS);
+        if (type != null) {
+            org.w3c.dom.Attr xsi = document.createAttributeNS(XMLNS_ATTRIBUTE_NS_URI, "xmlns:xsi");
+            xsi.setValue(W3C_XML_SCHEMA_INSTANCE_NS_URI);
+            root.setAttributeNodeNS(xsi);
+
+            String prefix = type.getPrefix();
+            if (prefix == null || prefix.length() == 0) {
+                prefix = "ns";
+            }
+
+            declareNamespace(root, prefix, type.getNamespaceURI());
+
+            org.w3c.dom.Attr xsiType = document.createAttributeNS(W3C_XML_SCHEMA_INSTANCE_NS_URI, "xsi:type");
+            xsiType.setValue(prefix + ":" + type.getLocalPart());
+            root.setAttributeNodeNS(xsiType);
+        }
+        document.appendChild(root);
+
+        // Start to parse the property
+        QName name = reader.getName(); // Should be sca:property
+
+        // SCA 1.1 supports the @value for simple types
+        String valueAttr = getString(reader, VALUE);
+        if (valueAttr != null) {
+            Element valueElement = document.createElementNS(SCA11_NS, VALUE);
+            root.appendChild(valueElement);
+            valueElement.setTextContent(valueAttr);
+        }
+
+        boolean isTextForProperty = true;
+        StringBuffer text = new StringBuffer();
+
+        int event = reader.getEventType();
+        while (true) {
+            switch (event) {
+                case START_ELEMENT:
+                    name = reader.getName();
+                    if (PROPERTY_QNAME.equals(name)) {
+                        isTextForProperty = true;
+                        break;
+                    }
+                    isTextForProperty = false;
+                    // Read <value>
+                    if (VALUE_QNAME.equals(name)) {
+                        loadElement(reader, root);
+                    } else {
+                        // Global elements
+                        loadElement(reader, root);
+                    }
+                    break;
+                case XMLStreamConstants.CHARACTERS:
+                case XMLStreamConstants.CDATA:
+                    if (isTextForProperty) {
+                        text.append(reader.getText());
+                    }
+                    break;
+                case END_ELEMENT:
+                    name = reader.getName();
+                    if (PROPERTY_QNAME.equals(name)) {
+                        if (root.getChildNodes().getLength() == 0) {
+                            // Add the text as an <value>
+                            Element valueElement = document.createElementNS(SCA11_NS, VALUE);
+                            root.appendChild(valueElement);
+                            valueElement.setTextContent(text.toString());
+                        }
+                        return document;
+                    }
+                    break;
+            }
+            if (reader.hasNext()) {
+                event = reader.next();
+            } else {
+                break;
+            }
+        }
+        return document;
+    }
+
+    /**
+     * Create a DOM element
+     * @param document
+     * @param name
+     * @return
+     */
+    private Element createElement(Document document, QName name) {
+        String prefix = name.getPrefix();
+        String qname =
+            (prefix != null && prefix.length() > 0) ? prefix + ":" + name.getLocalPart() : name.getLocalPart();
+        return document.createElementNS(name.getNamespaceURI(), qname);
+    }
+
+    /**
+     * Declare a namespace.
+     * @param element
+     * @param prefix
+     * @param ns
+     */
+    private void declareNamespace(Element element, String prefix, String ns) {
+        if (ns == null) {
+            ns = "";
+        }
+        if (prefix == null) {
+            prefix = "";
+        }
+        String qname = null;
+        if ("".equals(prefix)) {
+            qname = "xmlns";
+        } else {
+            qname = "xmlns:" + prefix;
+        }
+        Node node = element;
+        boolean declared = false;
+        while (node != null && node.getNodeType() == Node.ELEMENT_NODE) {
+            NamedNodeMap attrs = node.getAttributes();
+            if (attrs == null) {
+                break;
+            }
+            Node attr = attrs.getNamedItem(qname);
+            if (attr != null) {
+                declared = ns.equals(attr.getNodeValue());
+                break;
+            }
+            node = node.getParentNode();
+        }
+        if (!declared) {
+            org.w3c.dom.Attr attr = element.getOwnerDocument().createAttributeNS(XMLNS_ATTRIBUTE_NS_URI, qname);
+            attr.setValue(ns);
+            element.setAttributeNodeNS(attr);
+        }
+    }
+
+    /**
+     * Load a property value specification from an StAX stream into a DOM
+     * Document. Only elements, text and attributes are processed; all comments
+     * and other whitespace are ignored.
+     * 
+     * @param reader the stream to read from
+     * @param root the DOM node to load
+     * @throws javax.xml.stream.XMLStreamException
+     */
+    private void loadElement(XMLStreamReader reader, Element root) throws XMLStreamException {
+        Document document = root.getOwnerDocument();
+        Node current = root;
+        while (true) {
+            switch (reader.getEventType()) {
+                case START_ELEMENT:
+                    QName name = reader.getName();
+                    Element child = createElement(document, name);
+
+                    // push the new element and make it the current one
+                    current.appendChild(child);
+                    current = child;
+
+                    int count = reader.getNamespaceCount();
+                    for (int i = 0; i < count; i++) {
+                        String prefix = reader.getNamespacePrefix(i);
+                        String ns = reader.getNamespaceURI(i);
+                        declareNamespace(child, prefix, ns);
+                    }
+
+                    if (!"".equals(name.getNamespaceURI())) {
+                        declareNamespace(child, name.getPrefix(), name.getNamespaceURI());
+                    }
+
+                    // add the attributes for this element
+                    count = reader.getAttributeCount();
+                    for (int i = 0; i < count; i++) {
+                        String ns = reader.getAttributeNamespace(i);
+                        String prefix = reader.getAttributePrefix(i);
+                        String qname = reader.getAttributeLocalName(i);
+                        String value = reader.getAttributeValue(i);
+                        if (prefix != null && prefix.length() != 0) {
+                            qname = prefix + ":" + qname;
+                        }
+                        child.setAttributeNS(ns, qname, value);
+                        if (ns != null) {
+                            declareNamespace(child, prefix, ns);
+                        }
+                    }
+
+                    break;
+                case CDATA:
+                    current.appendChild(document.createCDATASection(reader.getText()));
+                    break;
+                case CHARACTERS:
+                    current.appendChild(document.createTextNode(reader.getText()));
+                    break;
+                case COMMENT:
+                    current.appendChild(document.createComment(reader.getText()));
+                    break;
+                case END_ELEMENT:
+                    // pop the element off the stack
+                    current = current.getParentNode();
+                    // if we are back at the root then we are done
+                    if (current == root) {
+                        return;
+                    }
+
+            }
+            if (reader.hasNext()) {
+                reader.next();
+            } else {
+                return;
+            }
+        }
+    }
+
+    /**
+     * Write the value of a property 
+     * @param document
+     * @param element
+     * @param type
+     * @param writer
+     * @throws XMLStreamException
+     */
+    protected void writePropertyValue(Object propertyValue, QName element, QName type, XMLStreamWriter writer)
+        throws XMLStreamException {
+
+        if (propertyValue instanceof Document) {
+            Document document = (Document)propertyValue;
+            NodeList nodeList = document.getDocumentElement().getChildNodes();
+
+            for (int item = 0; item < nodeList.getLength(); ++item) {
+                Node node = nodeList.item(item);
+                int nodeType = node.getNodeType();
+                if (nodeType == Node.ELEMENT_NODE) {
+                    XMLStreamReader reader = XMLInputFactory.newInstance().createXMLStreamReader(new DOMSource(node));
+
+                    while (reader.hasNext()) {
+                        switch (reader.next()) {
+                            case XMLStreamConstants.START_ELEMENT:
+                                QName name = reader.getName();
+                                writer.writeStartElement(name.getPrefix(), name.getLocalPart(), name.getNamespaceURI());
+
+                                int namespaces = reader.getNamespaceCount();
+                                for (int i = 0; i < namespaces; i++) {
+                                    String prefix = reader.getNamespacePrefix(i);
+                                    String ns = reader.getNamespaceURI(i);
+                                    writer.writeNamespace(prefix, ns);
+                                }
+
+                                if (!"".equals(name.getNamespaceURI())) {
+                                    writer.writeNamespace(name.getPrefix(), name.getNamespaceURI());
+                                }
+
+                                // add the attributes for this element
+                                namespaces = reader.getAttributeCount();
+                                for (int i = 0; i < namespaces; i++) {
+                                    String ns = reader.getAttributeNamespace(i);
+                                    String prefix = reader.getAttributePrefix(i);
+                                    String qname = reader.getAttributeLocalName(i);
+                                    String value = reader.getAttributeValue(i);
+
+                                    writer.writeAttribute(prefix, ns, qname, value);
+                                }
+
+                                break;
+                            case XMLStreamConstants.CDATA:
+                                writer.writeCData(reader.getText());
+                                break;
+                            case XMLStreamConstants.CHARACTERS:
+                                writer.writeCharacters(reader.getText());
+                                break;
+                            case XMLStreamConstants.END_ELEMENT:
+                                writer.writeEndElement();
+                                break;
+                        }
+                    }
+                } else {
+                    writer.writeCharacters(node.getTextContent());
+                }
+            }
+        }
+    }
+
+    protected void addInheritedIntents(List<Intent> sourceList, List<Intent> targetList) {
+        if (sourceList != null) {
+            targetList.addAll(sourceList);
+        }
+    }
+
+    protected void addInheritedPolicySets(List<PolicySet> sourceList, List<PolicySet> targetList) {
+        if (sourceList != null) {
+            targetList.addAll(sourceList);
+        }
+    }
+
+    /**
+     * 
+     * @param reader
+     * @param elementName
+     * @param estensibleElement
+     * @param extensionAttributeProcessor
+     * @throws ContributionReadException
+     * @throws XMLStreamException
+     */
+    protected void readExtendedAttributes(XMLStreamReader reader,
+                                          QName elementName,
+                                          Extensible extensible,
+                                          StAXAttributeProcessor extensionAttributeProcessor)
+        throws ContributionReadException, XMLStreamException {
+        super.readExtendedAttributes(reader, extensible, extensionAttributeProcessor, assemblyFactory);
+    }
+
+
+    /*protected void validatePolicySets(PolicySubject policySetAttachPoint) 
+                                                            throws ContributionResolveException {
+        validatePolicySets(policySetAttachPoint, policySetAttachPoint.getApplicablePolicySets());
+    }
+     
+    
+    protected void validatePolicySets(PolicySubject policySetAttachPoint,
+                                      List<PolicySet> applicablePolicySets) throws ContributionResolveException {
+        //Since the applicablePolicySets in a policySetAttachPoint will already have the 
+        //list of policysets that might ever be applicable to this attachPoint, just check
+        //if the defined policysets feature in the list of applicable policysets
+        ExtensionType attachPointType = policySetAttachPoint.getType();
+        for ( PolicySet definedPolicySet : policySetAttachPoint.getPolicySets() ) {
+            if ( !definedPolicySet.isUnresolved() ) {
+                if ( !applicablePolicySets.contains(definedPolicySet)) {
+                    throw new ContributionResolveException("Policy Set '" + definedPolicySet.getName()
+                                                           + "' does not apply to binding type  "
+                                                           + attachPointType.getName());
+                }
+            } else {
+                throw new ContributionResolveException("Policy Set '" + definedPolicySet.getName()
+                                                       + "' is not defined in this domain  ");
+                                                
+            
+            }
+        }
+    }*/
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ComponentTypeDocumentProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ComponentTypeDocumentProcessor.java
new file mode 100644
index 0000000000..969115cf4c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ComponentTypeDocumentProcessor.java
@@ -0,0 +1,130 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+import java.net.URLConnection;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ValidatingXMLInputFactory;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A componentType processor.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ComponentTypeDocumentProcessor extends BaseAssemblyProcessor implements URLArtifactProcessor<ComponentType> {
+    private XMLInputFactory inputFactory;
+    
+    /**
+     * Constructs a new componentType processor.
+     * @param modelFactories
+     * @param staxProcessor
+     */
+    public ComponentTypeDocumentProcessor(FactoryExtensionPoint modelFactories,
+                                          StAXArtifactProcessor staxProcessor,
+                                          Monitor monitor) {
+        super(modelFactories, staxProcessor, monitor);
+        this.inputFactory = modelFactories.getFactory(ValidatingXMLInputFactory.class);
+    }
+    
+    public ComponentType read(URL contributionURL, URI uri, URL url) throws ContributionReadException {
+        InputStream urlStream = null;
+        try {
+            
+            // Create a stream reader
+            URLConnection connection = url.openConnection();
+            connection.setUseCaches(false);
+            urlStream = connection.getInputStream();
+            XMLStreamReader reader = inputFactory.createXMLStreamReader(url.toString(), urlStream);
+            reader.nextTag();
+            
+            // Reader the componentType model 
+            ComponentType componentType = (ComponentType)extensionProcessor.read(reader);
+            if (componentType != null) {
+                componentType.setURI(uri.toString());
+            }
+
+            // For debugging purposes, write it back to XML
+//            if (componentType != null) {
+//                try {
+//                    ByteArrayOutputStream bos = new ByteArrayOutputStream();
+//                    XMLOutputFactory outputFactory = XMLOutputFactory.newInstance();
+//                    outputFactory.setProperty(XMLOutputFactory.IS_REPAIRING_NAMESPACES, Boolean.TRUE);
+//                    extensionProcessor.write(componentType, outputFactory.createXMLStreamWriter(bos));
+//                    Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(new ByteArrayInputStream(bos.toByteArray()));
+//                    OutputFormat format = new OutputFormat();
+//                    format.setIndenting(true);
+//                    format.setIndent(2);
+//                    XMLSerializer serializer = new XMLSerializer(System.out, format);
+//                    serializer.serialize(document);
+//                } catch (Exception e) {
+//                    e.printStackTrace();
+//                }
+//            }
+            
+            return componentType;
+            
+        } catch (XMLStreamException e) {
+        	ContributionReadException ce = new ContributionReadException(e);
+        	error("ContributionReadException", inputFactory, ce);
+            throw ce;
+        } catch (IOException e) {
+        	ContributionReadException ce = new ContributionReadException(e);
+        	error("ContributionReadException", inputFactory, ce);
+            throw ce;
+        } finally {
+            try {
+                if (urlStream != null) {
+                    urlStream.close();
+                    urlStream = null;
+                }
+            } catch (IOException ioe) {
+                //ignore
+            }
+        }
+    }
+    
+    public void resolve(ComponentType componentType, ModelResolver resolver) throws ContributionResolveException {
+        extensionProcessor.resolve(componentType, resolver);
+    }
+    
+    public String getArtifactType() {
+        return ".componentType";
+    }
+    
+    public Class<ComponentType> getModelType() {
+        return ComponentType.class;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ComponentTypeModelResolver.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ComponentTypeModelResolver.java
new file mode 100644
index 0000000000..166bba8757
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ComponentTypeModelResolver.java
@@ -0,0 +1,95 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.java.JavaImport;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+
+/**
+ * A Model Resolver for ComponentType models.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ComponentTypeModelResolver implements ModelResolver {
+	private Contribution contribution;
+    private Map<String, ComponentType> map = new HashMap<String, ComponentType>();
+    
+    public ComponentTypeModelResolver(Contribution contribution, FactoryExtensionPoint modelFactories) {
+    	this.contribution = contribution;
+    }
+
+    public void addModel(Object resolved) {
+        ComponentType componentType = (ComponentType)resolved;
+        map.put(componentType.getURI(), componentType);
+    }
+    
+    public Object removeModel(Object resolved) {
+        return map.remove(((ComponentType)resolved).getURI());
+    }
+    
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+
+    	//get componentType artifact URI
+        String uri = ((ComponentType)unresolved).getURI();
+        if (uri == null) {
+        	return (T)unresolved;
+        }
+        
+        //lookup the componentType
+        ComponentType resolved = (ComponentType) map.get(uri);
+        if (resolved != null) {
+            return modelClass.cast(resolved);
+        } 
+        
+        //If not found, delegate the resolution to the imports (in this case based on the java imports)
+        //compute the package name from the componentType URI
+        if (unresolved instanceof ComponentType) {
+            //FIXME The core assembly model now depends on java imports to 
+            // resolve componentTypes of all kinds, this is not right at all!!!
+            int s = uri.lastIndexOf('/');
+            if (s != -1) {
+                String packageName = uri.substring(0, uri.lastIndexOf("/"));
+                for (Import import_ : this.contribution.getImports()) {
+                    if (import_ instanceof JavaImport) {
+                    	JavaImport javaImport = (JavaImport)import_;
+                    	//check the import location against the computed package name from the componentType URI
+                        if (javaImport.getPackage().equals(packageName)) {
+                            // Delegate the resolution to the import resolver
+                            resolved = javaImport.getModelResolver().resolveModel(ComponentType.class, (ComponentType)unresolved);
+                            if (!resolved.isUnresolved()) {
+                                return modelClass.cast(resolved);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        return (T)unresolved;
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ComponentTypeProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ComponentTypeProcessor.java
new file mode 100644
index 0000000000..0ea78177ff
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ComponentTypeProcessor.java
@@ -0,0 +1,381 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+import static org.apache.tuscany.sca.assembly.xml.Constants.CALLBACK;
+import static org.apache.tuscany.sca.assembly.xml.Constants.CALLBACK_QNAME;
+import static org.apache.tuscany.sca.assembly.xml.Constants.COMPONENT_TYPE;
+import static org.apache.tuscany.sca.assembly.xml.Constants.COMPONENT_TYPE_QNAME;
+import static org.apache.tuscany.sca.assembly.xml.Constants.ELEMENT;
+import static org.apache.tuscany.sca.assembly.xml.Constants.IMPLEMENTATION;
+import static org.apache.tuscany.sca.assembly.xml.Constants.MANY;
+import static org.apache.tuscany.sca.assembly.xml.Constants.MUST_SUPPLY;
+import static org.apache.tuscany.sca.assembly.xml.Constants.NAME;
+import static org.apache.tuscany.sca.assembly.xml.Constants.OPERATION_QNAME;
+import static org.apache.tuscany.sca.assembly.xml.Constants.PROPERTY;
+import static org.apache.tuscany.sca.assembly.xml.Constants.PROPERTY_QNAME;
+import static org.apache.tuscany.sca.assembly.xml.Constants.REFERENCE;
+import static org.apache.tuscany.sca.assembly.xml.Constants.REFERENCE_QNAME;
+import static org.apache.tuscany.sca.assembly.xml.Constants.SERVICE;
+import static org.apache.tuscany.sca.assembly.xml.Constants.SERVICE_QNAME;
+import static org.apache.tuscany.sca.assembly.xml.Constants.TYPE;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Callback;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Contract;
+import org.apache.tuscany.sca.assembly.Extensible;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXAttributeProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.OperationImpl;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.policy.PolicySubject;
+import org.w3c.dom.Document;
+
+/**
+ * A componentType processor.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ComponentTypeProcessor extends BaseAssemblyProcessor implements StAXArtifactProcessor<ComponentType> {
+    
+    /**
+     * Constructs a new componentType processor.
+     * 
+     * @param modelFactories
+     * @param extensionProcessor
+     * @param extensionAttributeProcessor
+     * @param monitor
+     */
+    public ComponentTypeProcessor(FactoryExtensionPoint modelFactories,
+                                  StAXArtifactProcessor extensionProcessor,
+                                  StAXAttributeProcessor extensionAttributeProcessor,
+                                  Monitor monitor) {
+        super(modelFactories, extensionProcessor, monitor);
+    }
+    
+    public ComponentType read(XMLStreamReader reader) throws ContributionReadException {
+        ComponentType componentType = null;
+        Service service = null;
+        Reference reference = null;
+        Contract contract = null;
+        Property property = null;
+        Callback callback = null;
+        QName name = null;
+        
+        try {
+            // Read the componentType document
+            while (reader.hasNext()) {
+                int event = reader.getEventType();
+                switch (event) {
+                    case START_ELEMENT:
+                        name = reader.getName();
+    
+                        if (Constants.COMPONENT_TYPE_QNAME.equals(name)) {
+    
+                            // Read a <componentType>
+                            componentType = assemblyFactory.createComponentType();
+                            componentType.setConstrainingType(readConstrainingType(reader));
+    
+                        } else if (Constants.SERVICE_QNAME.equals(name)) {
+    
+                            // Read a <service>
+                            service = assemblyFactory.createService();
+                            contract = service;
+                            service.setName(getString(reader, Constants.NAME));
+                            componentType.getServices().add(service);
+                            policyProcessor.readPolicies(service, reader);
+    
+                        } else if (Constants.REFERENCE_QNAME.equals(name)) {
+    
+                            // Read a <reference>
+                            reference = assemblyFactory.createReference();
+                            contract = reference;
+                            reference.setName(getString(reader, Constants.NAME));
+                            reference.setWiredByImpl(getBoolean(reader, Constants.WIRED_BY_IMPL));
+                            readMultiplicity(reference, reader);
+                            readTargets(reference, reader);
+                            componentType.getReferences().add(reference);
+                            policyProcessor.readPolicies(reference, reader);
+    
+                        } else if (Constants.PROPERTY_QNAME.equals(name)) {
+    
+                            // Read a <property>
+                            property = assemblyFactory.createProperty();
+                            readAbstractProperty(property, reader);
+                            policyProcessor.readPolicies(property, reader);
+                            
+                            // Read the property value
+                            Document value = readPropertyValue(property.getXSDElement(), property.getXSDType(), reader);
+                            property.setValue(value);
+                            
+                            componentType.getProperties().add(property);
+                            
+                        } else if (Constants.IMPLEMENTATION_QNAME.equals(name)) {
+                            
+                            // Read an <implementation> element
+                            policyProcessor.readPolicies(componentType, reader);
+                            
+                        } else if (Constants.CALLBACK_QNAME.equals(name)) {
+    
+                            // Read a <callback>
+                            callback = assemblyFactory.createCallback();
+                            contract.setCallback(callback);
+                            policyProcessor.readPolicies(callback, reader);
+    
+                        } else if (OPERATION_QNAME.equals(name)) {
+    
+                            // Read an <operation>
+                            Operation operation = new OperationImpl();
+                            operation.setName(getString(reader, NAME));
+                            operation.setUnresolved(true);
+                            if (callback != null) {
+                                policyProcessor.readPolicies(callback, operation, reader);
+                            } else {
+                                policyProcessor.readPolicies(contract, operation, reader);
+                            }
+                        } else {
+    
+                            // Read an extension element
+                            Object extension = extensionProcessor.read(reader);
+                            if (extension != null) {
+                                if (extension instanceof InterfaceContract) {
+    
+                                    // <service><interface> and <reference><interface>
+                                    contract.setInterfaceContract((InterfaceContract)extension);
+    
+                                } else if (extension instanceof Binding) {
+    
+                                    // <service><binding> and <reference><binding>
+                                    if (callback != null) {
+                                        callback.getBindings().add((Binding)extension);
+                                    } else {
+                                        contract.getBindings().add((Binding)extension);
+                                    }
+                                } else {
+                                    
+                                    // Add the extension element to the current element
+                                    if (callback != null) {
+                                        callback.getExtensions().add(extension);
+                                    } else if (contract != null) {
+                                        contract.getExtensions().add(extension);
+                                    } else if (property != null) {
+                                        property.getExtensions().add(extension);
+                                    } else {
+                                        if (componentType instanceof Extensible) {
+                                            ((Extensible)componentType).getExtensions().add(extension);
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                        break;
+    
+                    case END_ELEMENT:
+                        name = reader.getName();
+    
+                        // Clear current state when reading reaching end element
+                        if (SERVICE_QNAME.equals(name)) {
+                            service = null;
+                            contract = null;
+                        } else if (REFERENCE_QNAME.equals(name)) {
+                            reference = null;
+                            contract = null;
+                        } else if (PROPERTY_QNAME.equals(name)) {
+                            property = null;
+                        } else if (CALLBACK_QNAME.equals(name)) {
+                            callback = null;
+                        }
+                        break;
+                }
+                
+                // Read the next element
+                if (reader.hasNext()) {
+                    reader.next();
+                }
+            }
+        }
+        catch (XMLStreamException e) {
+            ContributionReadException ex = new ContributionReadException(e);
+            error("XMLStreamException", reader, ex);
+        }
+        
+        return componentType;
+    }
+    
+    public void write(ComponentType componentType, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+        
+        // Write <componentType> element
+        writeStartDocument(writer, COMPONENT_TYPE,
+               writeConstrainingType(componentType));
+
+        // Write <service> elements
+        for (Service service : componentType.getServices()) {
+            writeStart(writer, SERVICE, new XAttr(NAME, service.getName()),
+                       policyProcessor.writePolicies(service));
+
+            if (service.getInterfaceContract() != null) {
+                extensionProcessor.write(service.getInterfaceContract(), writer);
+            }
+            
+            for (Binding binding: service.getBindings()) {
+                extensionProcessor.write(binding, writer);
+            }
+            
+            if (service.getCallback() != null) {
+                Callback callback = service.getCallback();
+                writeStart(writer, CALLBACK, policyProcessor.writePolicies(callback));
+
+                for (Binding binding: callback.getBindings()) {
+                    extensionProcessor.write(binding, writer);
+                }
+                for (Object extension: callback.getExtensions()) {
+                    extensionProcessor.write(extension, writer);
+                }
+                
+                writeEnd(writer);
+            }
+            
+            for (Object extension: service.getExtensions()) {
+                extensionProcessor.write(extension, writer);
+            }
+            
+            writeEnd(writer);
+        }
+
+        // Write <reference> elements
+        for (Reference reference : componentType.getReferences()) {
+            
+            writeStart(writer, REFERENCE,
+                  new XAttr(NAME, reference.getName()),
+                  writeMultiplicity(reference),
+                  writeTargets(reference),
+                  policyProcessor.writePolicies(reference));
+
+            extensionProcessor.write(reference.getInterfaceContract(), writer);
+            
+            for (Binding binding: reference.getBindings()) {
+                extensionProcessor.write(binding, writer);
+            }
+            
+            if (reference.getCallback() != null) {
+                Callback callback = reference.getCallback();
+                writeStart(writer, CALLBACK,
+                           policyProcessor.writePolicies(callback));
+
+                for (Binding binding: callback.getBindings()) {
+                    extensionProcessor.write(binding, writer);
+                }
+                for (Object extension: callback.getExtensions()) {
+                    extensionProcessor.write(extension, writer);
+                }
+                
+                writeEnd(writer);
+            }
+
+            for (Object extension: reference.getExtensions()) {
+                extensionProcessor.write(extension, writer);
+            }
+            
+            writeEnd(writer);
+        }
+
+        // Write <property> elements
+        for (Property property : componentType.getProperties()) {
+            writeStart(writer,
+                       PROPERTY,
+                       new XAttr(NAME, property.getName()),
+                       new XAttr(MUST_SUPPLY, property.isMustSupply()),
+                       new XAttr(MANY, property.isMany()),
+                       new XAttr(TYPE, property.getXSDType()),
+                       new XAttr(ELEMENT, property.getXSDElement()),
+                       policyProcessor.writePolicies(property));
+
+            // Write property value
+            writePropertyValue(property.getValue(), property.getXSDElement(), property.getXSDType(), writer);
+
+            // Write extensions
+            for (Object extension : property.getExtensions()) {
+                extensionProcessor.write(extension, writer);
+            }
+
+            writeEnd(writer);
+        }
+
+        // Write extension elements
+        if (componentType instanceof Extensible) {
+            for (Object extension: ((Extensible)componentType).getExtensions()) {
+                extensionProcessor.write(extension, writer);
+            }
+        }
+        
+        // Write <implementation> elements if the componentType has
+        // any intents or policySets
+        boolean writeImplementation = false;
+        if (componentType instanceof PolicySubject) {
+            if (!((PolicySubject)componentType).getRequiredIntents().isEmpty()) {
+                writeImplementation = true;
+            }
+        }
+        if (componentType instanceof PolicySubject) {
+            if (!((PolicySubject)componentType).getPolicySets().isEmpty()) {
+                writeImplementation = true;
+            }
+        }
+        if (writeImplementation) {
+            writeStart(writer, IMPLEMENTATION,
+                       policyProcessor.writePolicies(componentType));
+        }
+        
+        writeEndDocument(writer);
+    }
+    
+    public void resolve(ComponentType componentType, ModelResolver resolver) throws ContributionResolveException {
+
+        // Resolve component type services and references
+        resolveContracts(componentType.getServices(), resolver);
+        resolveContracts(componentType.getReferences(), resolver);
+    }
+    
+    public QName getArtifactType() {
+        return COMPONENT_TYPE_QNAME;
+    }
+    
+    public Class<ComponentType> getModelType() {
+        return ComponentType.class;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/CompositeDocumentProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/CompositeDocumentProcessor.java
new file mode 100644
index 0000000000..ec059ace81
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/CompositeDocumentProcessor.java
@@ -0,0 +1,183 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import java.io.ByteArrayInputStream;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.net.URLConnection;
+import java.util.Collection;
+
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ValidatingXMLInputFactory;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.util.PolicyComputationUtils;
+
+/**
+ * A composite processor.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class CompositeDocumentProcessor extends BaseAssemblyProcessor implements URLArtifactProcessor<Composite> {
+    private XMLInputFactory inputFactory;
+    private DocumentBuilderFactory documentBuilderFactory;
+    private Collection<PolicySet> domainPolicySets = null;
+    private Monitor monitor;
+
+    /**
+     * Constructs a composite document processor
+     * @param modelFactories
+     * @param staxProcessor
+     * @param monitor
+     */
+    public CompositeDocumentProcessor(FactoryExtensionPoint modelFactories,
+                                      StAXArtifactProcessor<?> staxProcessor,
+                                      Monitor monitor) {
+        super(modelFactories, staxProcessor, monitor);
+        this.inputFactory = modelFactories.getFactory(ValidatingXMLInputFactory.class);
+        this.documentBuilderFactory = modelFactories.getFactory(DocumentBuilderFactory.class);
+        this.monitor = monitor;
+    }
+    
+    /**
+     * Reads the contents of a Composite document and returns a Composite object
+     * @param contributionURL - the URL of the contribution containing the Composite - can be null
+     * @param uri - the URI of the composite document
+     * @param url - the URL of the composite document
+     * @return a Composite object built from the supplied Composite document
+     */
+    public Composite read(URL contributionURL, URI uri, URL url) throws ContributionReadException {
+    	if( uri == null || url == null ) {
+    		throw new ContributionReadException("Request to read composite with uri or url NULL");
+    	} // end if
+        InputStream scdlStream = null;
+        try {
+            URLConnection connection;
+            if (url.getProtocol().equals("file")) {
+            	File scdlFile = new File(url.toURI().getPath());
+            	connection = scdlFile.toURL().openConnection();
+            } else {
+            	connection = url.openConnection();
+            }
+            connection.setUseCaches(false);
+            scdlStream = connection.getInputStream();
+        } catch (IOException e) {
+            ContributionReadException ce = new ContributionReadException("Exception reading " + uri, e);
+            error("ContributionReadException", url, ce);
+            throw ce;
+        } catch (URISyntaxException e) {
+        	ContributionReadException ce = new ContributionReadException("Exception reading " + uri, e);
+        	error("ContributionReadException", url, ce);
+        	throw ce;
+		}
+        return read(uri, scdlStream);
+    }
+
+    public Composite read(URI uri, InputStream scdlStream) throws ContributionReadException {
+        try {       
+            
+            Composite composite = null;
+            
+            // Tag the monitor with the name of the composite artifact
+            if( monitor != null ) {
+            	monitor.setArtifactName(uri.toString());
+            } //end if
+            
+            byte[] transformedArtifactContent;
+            try {
+                if ( domainPolicySets != null ) {
+                    transformedArtifactContent =
+                        PolicyComputationUtils.addApplicablePolicySets(scdlStream, domainPolicySets, documentBuilderFactory);
+                    scdlStream = new ByteArrayInputStream(transformedArtifactContent);
+                } 
+            } catch ( IOException e ) {
+            	ContributionReadException ce = new ContributionReadException("Exception reading " + uri, e);
+            	error("ContributionReadException", scdlStream, ce);
+            	throw ce;
+            } catch ( Exception e ) {
+            	ContributionReadException ce = new ContributionReadException("Exception reading " + uri, e);
+            	error("ContributionReadException", scdlStream, ce);
+                //throw ce;
+            }
+            
+            XMLStreamReader reader = inputFactory.createXMLStreamReader(scdlStream);
+            
+            reader.nextTag();
+            
+            // Read the composite model
+            composite = (Composite)extensionProcessor.read(reader);
+            if (composite != null) {
+                composite.setURI(uri.toString());
+            }
+
+            return composite;
+            
+        } catch (XMLStreamException e) {
+        	ContributionReadException ce = new ContributionReadException("Exception reading " + uri, e);
+        	error("ContributionReadException", inputFactory, ce);
+            throw ce;
+        } finally {
+            try {
+                if (scdlStream != null) {
+                    scdlStream.close();
+                    scdlStream = null;
+                }
+            } catch (IOException ioe) {
+                //ignore
+            }
+        }
+    }
+    
+    public void resolve(Composite composite, ModelResolver resolver) throws ContributionResolveException {
+    	try {
+	        if (composite != null)
+	    	    extensionProcessor.resolve(composite, resolver);
+    	} catch (Throwable e ) {
+    		// Add information about which composite was being processed when the exception occurred
+    		String newMessage = "Processing composite " + composite.getName() + ": " + e.getMessage();
+    		throw new ContributionResolveException( newMessage, e );
+    	} // end try
+    }
+
+    public String getArtifactType() {
+        return ".composite";
+    }
+    
+    public Class<Composite> getModelType() {
+        return Composite.class;
+    }
+    
+} // end class
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/CompositeModelResolver.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/CompositeModelResolver.java
new file mode 100644
index 0000000000..d077bc63a0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/CompositeModelResolver.java
@@ -0,0 +1,84 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImport;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+
+/**
+ * A Model Resolver for Composite models.
+ *
+ * @version $Rev$ $Date$
+ */
+public class CompositeModelResolver implements ModelResolver {
+
+    private Contribution contribution;
+    private Map<QName, Composite> map = new HashMap<QName, Composite>();
+
+    public CompositeModelResolver(Contribution contribution, FactoryExtensionPoint modelFactories) {
+        this.contribution = contribution;
+    }
+
+    public void addModel(Object resolved) {
+        Composite composite = (Composite)resolved;
+        // FIXME: What if two composites with the same QName are added?
+        map.put(composite.getName(), composite);
+    }
+
+    public Object removeModel(Object resolved) {
+        return map.remove(((Composite)resolved).getName());
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+
+        // Lookup a definition for the given namespace
+        QName qname = ((Composite)unresolved).getName();
+        Composite resolved = (Composite) map.get(qname);
+        if (resolved != null) {
+            return modelClass.cast(resolved);
+        }
+
+        // No definition found, delegate the resolution to the imports
+        for (Import import_ : this.contribution.getImports()) {
+            if (import_ instanceof NamespaceImport) {
+                NamespaceImport namespaceImport = (NamespaceImport)import_;
+                if (namespaceImport.getNamespace().equals(qname.getNamespaceURI())) {
+
+                    // Delegate the resolution to the import resolver
+                    resolved = namespaceImport.getModelResolver().resolveModel(Composite.class, (Composite)unresolved);
+                    if (!resolved.isUnresolved()) {
+                        return modelClass.cast(resolved);
+                    }
+                }
+            }
+        }
+        return (T)unresolved;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/CompositeProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/CompositeProcessor.java
new file mode 100644
index 0000000000..7a2eba494f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/CompositeProcessor.java
@@ -0,0 +1,1047 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+import static org.apache.tuscany.sca.assembly.xml.Constants.AUTOWIRE;
+import static org.apache.tuscany.sca.assembly.xml.Constants.CALLBACK;
+import static org.apache.tuscany.sca.assembly.xml.Constants.CALLBACK_QNAME;
+import static org.apache.tuscany.sca.assembly.xml.Constants.COMPONENT;
+import static org.apache.tuscany.sca.assembly.xml.Constants.COMPONENT_QNAME;
+import static org.apache.tuscany.sca.assembly.xml.Constants.COMPOSITE;
+import static org.apache.tuscany.sca.assembly.xml.Constants.COMPOSITE_QNAME;
+import static org.apache.tuscany.sca.assembly.xml.Constants.ELEMENT;
+import static org.apache.tuscany.sca.assembly.xml.Constants.FILE;
+import static org.apache.tuscany.sca.assembly.xml.Constants.IMPLEMENTATION_COMPOSITE;
+import static org.apache.tuscany.sca.assembly.xml.Constants.IMPLEMENTATION_COMPOSITE_QNAME;
+import static org.apache.tuscany.sca.assembly.xml.Constants.INCLUDE;
+import static org.apache.tuscany.sca.assembly.xml.Constants.INCLUDE_QNAME;
+import static org.apache.tuscany.sca.assembly.xml.Constants.LOCAL;
+import static org.apache.tuscany.sca.assembly.xml.Constants.MANY;
+import static org.apache.tuscany.sca.assembly.xml.Constants.MUST_SUPPLY;
+import static org.apache.tuscany.sca.assembly.xml.Constants.NAME;
+import static org.apache.tuscany.sca.assembly.xml.Constants.NONOVERRIDABLE;
+import static org.apache.tuscany.sca.assembly.xml.Constants.PROMOTE;
+import static org.apache.tuscany.sca.assembly.xml.Constants.PROPERTY;
+import static org.apache.tuscany.sca.assembly.xml.Constants.PROPERTY_QNAME;
+import static org.apache.tuscany.sca.assembly.xml.Constants.REFERENCE;
+import static org.apache.tuscany.sca.assembly.xml.Constants.REFERENCE_QNAME;
+import static org.apache.tuscany.sca.assembly.xml.Constants.REPLACE;
+import static org.apache.tuscany.sca.assembly.xml.Constants.SCA11_NS;
+import static org.apache.tuscany.sca.assembly.xml.Constants.SERVICE;
+import static org.apache.tuscany.sca.assembly.xml.Constants.SERVICE_QNAME;
+import static org.apache.tuscany.sca.assembly.xml.Constants.SOURCE;
+import static org.apache.tuscany.sca.assembly.xml.Constants.TARGET;
+import static org.apache.tuscany.sca.assembly.xml.Constants.TARGET_NAMESPACE;
+import static org.apache.tuscany.sca.assembly.xml.Constants.TYPE;
+import static org.apache.tuscany.sca.assembly.xml.Constants.URI;
+import static org.apache.tuscany.sca.assembly.xml.Constants.WIRE;
+import static org.apache.tuscany.sca.assembly.xml.Constants.WIRED_BY_IMPL;
+import static org.apache.tuscany.sca.assembly.xml.Constants.WIRE_QNAME;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.StringTokenizer;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+import javax.xml.xpath.XPath;
+import javax.xml.xpath.XPathExpressionException;
+import javax.xml.xpath.XPathFactory;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Callback;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.Contract;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.Wire;
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXAttributeProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ResolverExtension;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.MonitorFactory;
+import org.apache.tuscany.sca.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySubject;
+import org.w3c.dom.Document;
+
+/**
+ * A composite processor. 
+ * 
+ * @version $Rev$ $Date$
+ */
+public class CompositeProcessor extends BaseAssemblyProcessor implements StAXArtifactProcessor<Composite> {
+    private XPathFactory xPathFactory;
+    private PolicyFactory intentAttachPointTypeFactory;
+    private StAXAttributeProcessor<Object> extensionAttributeProcessor;
+    private ContributionFactory contributionFactory;
+
+    
+    /**
+     * Construct a new composite processor
+     * 
+     * @param extensionPoints
+     * @param extensionProcessor
+     */
+    public CompositeProcessor(ExtensionPointRegistry extensionPoints,
+			StAXArtifactProcessor extensionProcessor,
+			StAXAttributeProcessor extensionAttributeProcessor, 
+			Monitor monitor) {
+        
+    	this(modelFactories(extensionPoints), 
+    		extensionProcessor, 
+    		extensionAttributeProcessor, 
+    		monitor(extensionPoints));
+        
+    	this.extensionAttributeProcessor = extensionAttributeProcessor;
+    }
+    
+    /**
+     * Constructs a new composite processor
+     * 
+     * @param modelFactories
+     * @param extensionProcessor
+     * @param monitor
+     */
+    private CompositeProcessor(FactoryExtensionPoint modelFactories,
+             StAXArtifactProcessor extensionProcessor,
+             StAXAttributeProcessor extensionAttributeProcessor,
+             Monitor monitor) {
+        
+    	super(modelFactories, extensionProcessor, monitor);
+        this.intentAttachPointTypeFactory = modelFactories.getFactory(PolicyFactory.class);
+        this.xPathFactory = modelFactories.getFactory(XPathFactory.class);
+        this.contributionFactory = modelFactories.getFactory(ContributionFactory.class);
+        this.extensionAttributeProcessor = extensionAttributeProcessor;
+        
+    }
+    
+    public Composite read(XMLStreamReader reader) throws ContributionReadException {
+        Composite composite = null;
+        Composite include = null;
+        Component component = null;
+        Property property = null;
+        ComponentService componentService = null;
+        ComponentReference componentReference = null;
+        ComponentProperty componentProperty = null;
+        CompositeService compositeService = null;
+        CompositeReference compositeReference = null;
+        Contract contract = null;
+        Wire wire = null;
+        Callback callback = null;
+        QName name = null;
+
+        try {
+            // Read the composite document
+            while (reader.hasNext()) {
+                int event = reader.getEventType();
+                switch (event) {
+                    case START_ELEMENT:
+                        name = reader.getName();
+    
+                        if (COMPOSITE_QNAME.equals(name)) {
+    
+                            // Read a <composite>
+                            composite = assemblyFactory.createComposite();
+                            composite.setSpecVersion(Constants.SCA11_NS);
+                            
+                            composite.setName(new QName(getString(reader, TARGET_NAMESPACE), getString(reader, NAME)));
+    
+                            if(!isSet(reader, TARGET_NAMESPACE)){
+                                // spec says that a composite must have a namespace
+                                warning("NoCompositeNamespace", composite, composite.getName().toString());   
+                            }
+                            
+                            if(isSet(reader, AUTOWIRE)) {
+                                composite.setAutowire(getBoolean(reader, AUTOWIRE));
+                            }
+                            
+                            //handle extension attributes
+                            this.readExtendedAttributes(reader, name, composite, extensionAttributeProcessor);
+    
+                            composite.setLocal(getBoolean(reader, LOCAL));
+                            composite.setConstrainingType(readConstrainingType(reader));
+                            policyProcessor.readPolicies(composite, reader);
+    
+                        } else if (INCLUDE_QNAME.equals(name)) {
+    
+                            // Read an <include>
+                            include = assemblyFactory.createComposite();
+                            include.setName(getQName(reader, NAME));
+                            include.setURI(getString(reader, URI));
+                            include.setUnresolved(true);
+                            composite.getIncludes().add(include);
+    
+                        } else if (SERVICE_QNAME.equals(name)) {
+                            if (component != null) {
+    
+                                // Read a <component><service>
+                                componentService = assemblyFactory.createComponentService();
+                                contract = componentService;
+                                componentService.setName(getString(reader, NAME));
+                                
+                                //handle extension attributes
+                                this.readExtendedAttributes(reader, name, componentService, extensionAttributeProcessor);
+    
+                                component.getServices().add(componentService);
+                                policyProcessor.readPolicies(contract, reader);
+                            } else {
+    
+                                // Read a <composite><service>
+                                compositeService = assemblyFactory.createCompositeService();
+                                contract = compositeService;
+                                compositeService.setName(getString(reader, NAME));
+    
+                                String promoted = getString(reader, PROMOTE);
+                                if (promoted != null) {
+                                    String promotedComponentName;
+                                    String promotedServiceName;
+                                    int s = promoted.indexOf('/');
+                                    if (s == -1) {
+                                        promotedComponentName = promoted;
+                                        promotedServiceName = null;
+                                    } else {
+                                        promotedComponentName = promoted.substring(0, s);
+                                        promotedServiceName = promoted.substring(s + 1);
+                                    }
+        
+                                    Component promotedComponent = assemblyFactory.createComponent();
+                                    promotedComponent.setUnresolved(true);
+                                    promotedComponent.setName(promotedComponentName);
+                                    compositeService.setPromotedComponent(promotedComponent);
+        
+                                    ComponentService promotedService = assemblyFactory.createComponentService();
+                                    promotedService.setUnresolved(true);
+                                    promotedService.setName(promotedServiceName);
+                                    compositeService.setPromotedService(promotedService);
+                                }
+    
+                                //handle extension attributes
+                                this.readExtendedAttributes(reader, name, compositeService, extensionAttributeProcessor);
+    
+                                composite.getServices().add(compositeService);
+                                policyProcessor.readPolicies(contract, reader);
+                            }
+    
+                        } else if (REFERENCE_QNAME.equals(name)) {
+                            if (component != null) {
+                                // Read a <component><reference>
+                                componentReference = assemblyFactory.createComponentReference();
+                                contract = componentReference;
+                                componentReference.setName(getString(reader, NAME));
+                                readMultiplicity(componentReference, reader);
+                                if (isSet(reader, AUTOWIRE)) {
+                                    componentReference.setAutowire(getBoolean(reader, AUTOWIRE));
+                                }
+                                // Read @nonOverridable
+                                String nonOverridable = reader.getAttributeValue(null, NONOVERRIDABLE);
+                                if (nonOverridable != null) {
+                                    componentReference.setNonOverridable(Boolean.parseBoolean(nonOverridable));
+                                }
+                                readTargets(componentReference, reader);
+                                componentReference.setWiredByImpl(getBoolean(reader, WIRED_BY_IMPL));
+                                
+                                //handle extension attributes
+                                this.readExtendedAttributes(reader, name, componentReference, extensionAttributeProcessor);
+    
+                                component.getReferences().add(componentReference);
+                                policyProcessor.readPolicies(contract, reader);
+                            } else {
+                                // Read a <composite><reference>
+                                compositeReference = assemblyFactory.createCompositeReference();
+                                contract = compositeReference;
+                                compositeReference.setName(getString(reader, NAME));
+                                readMultiplicity(compositeReference, reader);
+                                readTargets(compositeReference, reader);
+                                String promote = reader.getAttributeValue(null, Constants.PROMOTE);
+                                if (promote != null) {
+                                    for (StringTokenizer tokens = new StringTokenizer(promote); tokens.hasMoreTokens();) {
+                                        String refName = tokens.nextToken();
+                                        Component promotedComponent = assemblyFactory.createComponent();
+                                        int index = refName.indexOf('/');
+                                        if (index == -1) {
+                                            error("Invalid reference name", compositeReference, refName);
+                                        }
+                                        String promotedComponentName = refName.substring(0, index); 
+                                        promotedComponent.setName(promotedComponentName);
+                                        promotedComponent.setUnresolved(true);
+                                        compositeReference.getPromotedComponents().add(promotedComponent);
+                                        ComponentReference promotedReference =
+                                            assemblyFactory.createComponentReference();
+                                        promotedReference.setUnresolved(true);
+                                        promotedReference.setName(refName);
+                                        compositeReference.getPromotedReferences().add(promotedReference);
+                                    }
+                                }
+                                compositeReference.setWiredByImpl(getBoolean(reader, WIRED_BY_IMPL));
+                                
+                                //handle extension attributes
+                                this.readExtendedAttributes(reader, name, compositeReference, extensionAttributeProcessor);
+    
+                                composite.getReferences().add(compositeReference);                            
+                                policyProcessor.readPolicies(contract, reader);
+                            }
+    
+                        } else if (PROPERTY_QNAME.equals(name)) {
+                            if (component != null) {
+    
+                                // Read a <component><property>
+                                componentProperty = assemblyFactory.createComponentProperty();
+                                property = componentProperty;
+                                String source = getString(reader, SOURCE);
+                                if(source!=null) {
+                                    source = source.trim();
+                                }
+                                componentProperty.setSource(source);
+                                if (source != null) {
+                                    // $<name>/...
+                                    if (source.charAt(0) == '$') {
+                                        int index = source.indexOf('/');
+                                        if (index == -1) {
+                                            // Tolerating $prop
+                                            source = source + "/";
+                                            index = source.length() - 1;
+                                        }
+                                        source = source.substring(index + 1);
+                                        if ("".equals(source)) {
+                                            source = ".";
+                                        }
+                                    }
+                                    XPath xpath = xPathFactory.newXPath();
+                                    xpath.setNamespaceContext(reader.getNamespaceContext());
+                                    try {
+                                        componentProperty.setSourceXPathExpression(xpath.compile(source));
+                                    } catch (XPathExpressionException e) {
+                                    	ContributionReadException ce = new ContributionReadException(e);
+                                    	error("ContributionReadException", xpath, ce);
+                                        //throw ce;
+                                    }
+                                }
+                                componentProperty.setFile(getString(reader, FILE));
+                                
+                                //handle extension attributes
+                                this.readExtendedAttributes(reader, name, componentProperty, extensionAttributeProcessor);
+    
+                                policyProcessor.readPolicies(property, reader);
+                                readAbstractProperty(componentProperty, reader);
+                                
+                                // Read the property value
+                                Document value = readPropertyValue(property.getXSDElement(), property.getXSDType(), reader);
+                                property.setValue(value);
+                                
+                                component.getProperties().add(componentProperty);
+                            } else {
+    
+                                // Read a <composite><property>
+                                property = assemblyFactory.createProperty();
+                                policyProcessor.readPolicies(property, reader);
+                                readAbstractProperty(property, reader);
+                                
+                                // Read the property value
+                                Document value = readPropertyValue(property.getXSDElement(), property.getXSDType(), reader);
+                                property.setValue(value);
+                                
+                                composite.getProperties().add(property);
+                            }
+                            
+                            // TUSCANY-1949
+                            // If the property doesn't have a value, the END_ELEMENT event is read by the readPropertyValue
+                            if (reader.getEventType() == END_ELEMENT && PROPERTY_QNAME.equals(reader.getName())) {
+                                property = null;
+                                componentProperty = null;
+                            }
+    
+                        } else if (COMPONENT_QNAME.equals(name)) {
+    
+                            // Read a <component>
+                            component = assemblyFactory.createComponent();
+                            component.setName(getString(reader, NAME));
+                            if (isSet(reader, AUTOWIRE)) {
+                                component.setAutowire(getBoolean(reader, AUTOWIRE));
+                            }
+                            if (isSet(reader, URI)) {
+                                component.setURI(getString(reader, URI));
+                            }
+                            
+                            //handle extension attributes
+                           this.readExtendedAttributes(reader, name, component, extensionAttributeProcessor);
+                            
+                            component.setConstrainingType(readConstrainingType(reader));
+                            composite.getComponents().add(component);
+                            policyProcessor.readPolicies(component, reader);
+    
+                        } else if (WIRE_QNAME.equals(name)) {
+    
+                            // Read a <wire>
+                            wire = assemblyFactory.createWire();
+                            ComponentReference source = assemblyFactory.createComponentReference();
+                            source.setUnresolved(true);
+                            source.setName(getString(reader, SOURCE));
+                            wire.setSource(source);
+    
+                            ComponentService target = assemblyFactory.createComponentService();
+                            target.setUnresolved(true);
+                            target.setName(getString(reader, TARGET));
+                            wire.setTarget(target);
+                            
+                            // Read @replace
+                            String replace = reader.getAttributeValue(null, REPLACE);
+                            if (replace != null) {
+                                wire.setReplace(Boolean.parseBoolean(replace));
+                            }
+    
+                            //handle extension attributes
+                            this.readExtendedAttributes(reader, name, wire, extensionAttributeProcessor);
+    
+                            composite.getWires().add(wire);
+                            policyProcessor.readPolicies(wire, reader);
+    
+                        } else if (CALLBACK_QNAME.equals(name)) {
+    
+                            // Read a <callback>
+                            callback = assemblyFactory.createCallback();
+                            contract.setCallback(callback);
+                            
+                            //handle extension attributes
+                            this.readExtendedAttributes(reader, name, callback, extensionAttributeProcessor);
+                            
+                            policyProcessor.readPolicies(callback, reader);
+    
+                        } else if (IMPLEMENTATION_COMPOSITE_QNAME.equals(name)) {
+    
+                            // Read an implementation.composite
+                            Composite implementation = assemblyFactory.createComposite();
+                            implementation.setName(getQName(reader, NAME));
+                            implementation.setUnresolved(true);
+                            
+                            //handle extension attributes
+                            this.readExtendedAttributes(reader, name, implementation, extensionAttributeProcessor);
+    
+                            component.setImplementation(implementation);
+                            policyProcessor.readPolicies(implementation, reader);
+                        } else {
+    
+                            // Read an extension element
+                            Object extension = extensionProcessor.read(reader);
+                            if (extension != null) {
+                                if (extension instanceof InterfaceContract) {
+    
+                                    // <service><interface> and
+                                    // <reference><interface>
+                                    if (contract != null) {
+                                        contract.setInterfaceContract((InterfaceContract)extension);
+                                    } else {
+                                        if (name.getNamespaceURI().equals(SCA11_NS)) {
+                                        	error("UnexpectedInterfaceElement", extension);
+                                            //throw new ContributionReadException("Unexpected <interface> element found. It should appear inside a <service> or <reference> element");
+                                        } else {
+                                            composite.getExtensions().add(extension);
+                                        }
+                                    }
+                                } else if (extension instanceof Binding) {
+                                    if ( extension instanceof PolicySubject ) {
+                                        ExtensionType bindingType = intentAttachPointTypeFactory.createBindingType();
+                                        bindingType.setType(name);
+                                        bindingType.setUnresolved(true);
+                                        ((PolicySubject)extension).setType(bindingType);
+                                    }
+                                    // <service><binding> and
+                                    // <reference><binding>
+                                    if (callback != null) {
+                                        callback.getBindings().add((Binding)extension);
+                                    } else {
+                                        if (contract != null) {
+                                            contract.getBindings().add((Binding)extension);
+                                        } else {
+                                            if (name.getNamespaceURI().equals(SCA11_NS)) {
+                                            	error("UnexpectedBindingElement", extension);
+                                                //throw new ContributionReadException("Unexpected <binding> element found. It should appear inside a <service> or <reference> element");
+                                            } else {
+                                                composite.getExtensions().add(extension);
+                                            }
+                                        }
+                                    }
+    
+                                } else if (extension instanceof Implementation) {
+                                    if ( extension instanceof PolicySubject ) {
+                                        ExtensionType implType = intentAttachPointTypeFactory.createImplementationType();
+                                        implType.setType(name);
+                                        implType.setUnresolved(true);
+                                        ((PolicySubject)extension).setType(implType);
+                                    }
+                                    // <component><implementation>
+                                    if (component != null) {
+                                        component.setImplementation((Implementation)extension);
+                                    } else {
+                                        if (name.getNamespaceURI().equals(SCA11_NS)) {
+                                        	error("UnexpectedImplementationElement", extension);
+                                            //throw new ContributionReadException("Unexpected <implementation> element found. It should appear inside a <component> element");
+                                        } else {
+                                            composite.getExtensions().add(extension);
+                                        }
+                                    }
+                                } else {
+    
+                                    // Add the extension element to the current
+                                    // element
+                                    if (callback != null) {
+                                        callback.getExtensions().add(extension);
+                                    } else if (contract != null) {
+                                        contract.getExtensions().add(extension);
+                                    } else if (property != null) {
+                                        property.getExtensions().add(extension);
+                                    } else if (component != null) {
+                                        component.getExtensions().add(extension);
+                                    } else {
+                                        composite.getExtensions().add(extension);
+                                    }
+                                }
+                            }
+                        }
+                        break;
+    
+                    case XMLStreamConstants.CHARACTERS:
+                        break;
+    
+                    case END_ELEMENT:
+                        name = reader.getName();
+    
+                        // Clear current state when reading reaching end element
+                        if (SERVICE_QNAME.equals(name)) {
+                            componentService = null;
+                            compositeService = null;
+                            contract = null;
+                        } else if (INCLUDE_QNAME.equals(name)) {
+                            include = null;
+                        } else if (REFERENCE_QNAME.equals(name)) {
+                            componentReference = null;
+                            compositeReference = null;
+                            contract = null;
+                        } else if (PROPERTY_QNAME.equals(name)) {
+                            componentProperty = null;
+                            property = null;
+                        } else if (COMPONENT_QNAME.equals(name)) {
+                            component = null;
+                        } else if (WIRE_QNAME.equals(name)) {
+                            wire = null;
+                        } else if (CALLBACK_QNAME.equals(name)) {
+                            callback = null;
+                        }
+                        break;
+                }
+    
+                // Read the next element
+                if (reader.hasNext()) {
+                    reader.next();
+                }
+            }
+        }
+        catch (XMLStreamException e) {
+            ContributionReadException ex = new ContributionReadException(e);
+            error("XMLStreamException", reader, ex);
+        }
+        
+        return composite;
+    }
+
+    public void write(Composite composite, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+
+        // Write <composite> element
+        writeStartDocument(writer,
+                           COMPOSITE,
+                           writeConstrainingType(composite),
+                           new XAttr(TARGET_NAMESPACE, composite.getName().getNamespaceURI()),
+                           new XAttr(NAME, composite.getName().getLocalPart()),
+                           new XAttr(LOCAL, composite.isLocal() ? Boolean.TRUE : null),
+                           new XAttr(AUTOWIRE, composite.getAutowire()),
+                           policyProcessor.writePolicies(composite));
+        
+        //write extended attributes
+        this.writeExtendedAttributes(writer, composite, extensionAttributeProcessor);
+
+        // Write <include> elements
+        for (Composite include : composite.getIncludes()) {
+            String uri = include.isUnresolved()? include.getURI() : null;
+            writeStart(writer,
+                       INCLUDE,
+                       new XAttr(NAME, include.getName()),
+                       new XAttr(URI, uri));
+
+            //write extended attributes
+            this.writeExtendedAttributes(writer, include, extensionAttributeProcessor);
+            
+            writeEnd(writer);
+        }
+
+        // Write <service> elements
+        for (Service service : composite.getServices()) {
+            CompositeService compositeService = (CompositeService)service;
+            Component promotedComponent = compositeService.getPromotedComponent();
+            ComponentService promotedService = compositeService.getPromotedService();
+            String promote;
+            if (promotedService != null) {
+                if (promotedService.getName() != null) {
+                    promote = promotedComponent.getName() + '/' + promotedService.getName();
+                } else {
+                    promote = promotedComponent.getName();
+                }
+            } else {
+                promote = null;
+            }
+            writeStart(writer, SERVICE, new XAttr(NAME, service.getName()), new XAttr(PROMOTE, promote),
+                       policyProcessor.writePolicies(service));
+            
+            //write extended attributes
+            this.writeExtendedAttributes(writer, service, extensionAttributeProcessor);
+
+            
+            // Write service interface
+            extensionProcessor.write(service.getInterfaceContract(), writer);
+
+            // Write bindings
+            for (Binding binding : service.getBindings()) {
+                extensionProcessor.write(binding, writer);
+            }
+
+            // Write <callback> element
+            if (service.getCallback() != null) {
+                Callback callback = service.getCallback();
+                writeStart(writer, CALLBACK,
+                           policyProcessor.writePolicies(callback));
+            
+                //write extended attributes
+                this.writeExtendedAttributes(writer, callback, extensionAttributeProcessor);
+
+                // Write callback bindings
+                for (Binding binding : callback.getBindings()) {
+                    extensionProcessor.write(binding, writer);
+                }
+                
+                // Write extensions 
+                for (Object extension : callback.getExtensions()) {
+                    extensionProcessor.write(extension, writer);
+                }
+            
+                writeEnd(writer);
+            }
+
+            // Write extensions
+            for (Object extension : service.getExtensions()) {
+                extensionProcessor.write(extension, writer);
+            }
+            
+            writeEnd(writer);
+        }
+
+        // Write <component> elements
+        for (Component component : composite.getComponents()) {
+            writeStart(writer, COMPONENT, new XAttr(NAME, component.getName()),
+                       new XAttr(URI, component.getURI()),
+                       new XAttr(AUTOWIRE, component.getAutowire()),
+                       policyProcessor.writePolicies(component));
+            
+            //write extended attributes
+            this.writeExtendedAttributes(writer, component, extensionAttributeProcessor);
+            
+            // Write the component implementation
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                writeStart(writer, IMPLEMENTATION_COMPOSITE, new XAttr(NAME, ((Composite)implementation).getName()));
+                
+                //write extended attributes
+                this.writeExtendedAttributes(writer, (Composite)implementation, extensionAttributeProcessor);
+
+                writeEnd(writer);
+            } else {
+                extensionProcessor.write(component.getImplementation(), writer);
+            }
+            
+            for (Object extension : component.getExtensions()) {
+                extensionProcessor.write(extension, writer);
+            }            
+            
+            // Write <service> elements
+            for (ComponentService service : component.getServices()) {
+                writeStart(writer, SERVICE, new XAttr(NAME, service.getName()),
+                           policyProcessor.writePolicies(service));
+
+                //write extended attributes
+                this.writeExtendedAttributes(writer, service, extensionAttributeProcessor);
+
+                // Write service interface
+                extensionProcessor.write(service.getInterfaceContract(), writer);
+                
+                // Write bindings
+                for (Binding binding : service.getBindings()) {
+                    extensionProcessor.write(binding, writer);
+                }
+                
+                // Write <callback> element
+                if (service.getCallback() != null) {
+                    Callback callback = service.getCallback();
+                    writeStart(writer, CALLBACK, policyProcessor.writePolicies(callback));
+
+                    //write extended attributes
+                    this.writeExtendedAttributes(writer, callback, extensionAttributeProcessor);
+
+                    // Write bindings
+                    for (Binding binding : callback.getBindings()) {
+                        extensionProcessor.write(binding, writer);
+                    }
+                    
+                    // Write extensions 
+                    for (Object extension : callback.getExtensions()) {
+                        extensionProcessor.write(extension, writer);
+                    }
+                
+                    writeEnd(writer);
+                }
+                
+                // Write extensions
+                for (Object extension : service.getExtensions()) {
+                    extensionProcessor.write(extension, writer);
+                }
+                
+                writeEnd(writer);
+            }
+            
+            // Write <reference> elements
+            for (ComponentReference reference : component.getReferences()) {
+                writeStart(writer, 
+                           REFERENCE, 
+                           new XAttr(NAME, reference.getName()), 
+                           new XAttr(AUTOWIRE, reference.getAutowire()), 
+                           (reference.isNonOverridable() ? new XAttr(NONOVERRIDABLE, true) : null), 
+                           writeMultiplicity(reference), 
+                           writeTargets(reference), 
+                           policyProcessor.writePolicies(reference));
+
+                //write extended attributes
+                this.writeExtendedAttributes(writer, reference, extensionAttributeProcessor);
+
+                // Write reference interface
+                extensionProcessor.write(reference.getInterfaceContract(), writer);
+
+                // Write bindings
+                for (Binding binding : reference.getBindings()) {
+                    extensionProcessor.write(binding, writer);
+                }
+                
+                // Write callback
+                if (reference.getCallback() != null) {
+                    Callback callback = reference.getCallback();
+                    writeStart(writer, CALLBACK, policyProcessor.writePolicies(callback));
+                
+                    //write extended attributes
+                    this.writeExtendedAttributes(writer, callback, extensionAttributeProcessor);
+
+                    // Write callback bindings
+                    for (Binding binding : callback.getBindings()) {
+                        extensionProcessor.write(binding, writer);
+                    }
+                    
+                    // Write extensions
+                    for (Object extensions : callback.getExtensions()) {
+                        extensionProcessor.write(extensions, writer);
+                    }
+                
+                    writeEnd(writer);
+                }
+                
+                // Write extensions
+                for (Object extensions : reference.getExtensions()) {
+                    extensionProcessor.write(extensions, writer);
+                }
+                
+                writeEnd(writer);
+            }
+            
+            // Write <property> elements
+            for (ComponentProperty property : component.getProperties()) {
+                writeStart(writer,
+                           PROPERTY,
+                           new XAttr(NAME, property.getName()),
+                           new XAttr(MUST_SUPPLY, property.isMustSupply()),
+                           new XAttr(MANY, property.isMany()),
+                           new XAttr(TYPE, property.getXSDType()),
+                           new XAttr(ELEMENT, property.getXSDElement()),
+                           new XAttr(SOURCE, property.getSource()),
+                           new XAttr(FILE, property.getFile()),
+                           policyProcessor.writePolicies(property));
+
+                //write extended attributes
+                this.writeExtendedAttributes(writer, property, extensionAttributeProcessor);
+
+                // Write property value
+                writePropertyValue(property.getValue(), property.getXSDElement(), property.getXSDType(), writer);
+
+                // Write extensions
+                for (Object extension : property.getExtensions()) {
+                    extensionProcessor.write(extension, writer);
+                }
+
+                writeEnd(writer);
+            }
+ 
+            writeEnd(writer);
+        }
+
+        // Write <reference> elements
+        for (Reference reference : composite.getReferences()) {
+            CompositeReference compositeReference = (CompositeReference)reference;
+
+            // Write list of promoted references
+            List<String> promote = new ArrayList<String>();
+            for (ComponentReference promoted: compositeReference.getPromotedReferences()) {
+                promote.add(promoted.getName());
+            }
+            
+            // Write <reference> element
+            writeStart(writer, REFERENCE, new XAttr(NAME, reference.getName()),
+                       new XAttr(PROMOTE, promote),
+                       writeMultiplicity(reference),
+                       policyProcessor.writePolicies(reference));
+
+            //write extended attributes
+            this.writeExtendedAttributes(writer, reference, extensionAttributeProcessor);
+
+            // Write reference interface
+            extensionProcessor.write(reference.getInterfaceContract(), writer);
+            
+            // Write bindings
+            for (Binding binding : reference.getBindings()) {
+                extensionProcessor.write(binding, writer);
+            }
+            
+            // Write <callback> element
+            if (reference.getCallback() != null) {
+                Callback callback = reference.getCallback();
+                writeStart(writer, CALLBACK);
+            
+                //write extended attributes
+                this.writeExtendedAttributes(writer, callback, extensionAttributeProcessor);
+
+                // Write callback bindings
+                for (Binding binding : callback.getBindings()) {
+                    extensionProcessor.write(binding, writer);
+                }
+                
+                // Write extensions
+                for (Object extension : callback.getExtensions()) {
+                    extensionProcessor.write(extension, writer);
+                }
+            
+                writeEnd(writer);
+            }
+            
+            // Write extensions
+            for (Object extension : reference.getExtensions()) {
+                extensionProcessor.write(extension, writer);
+            }
+            
+            writeEnd(writer);
+        }
+
+        // Write <property> elements
+        for (Property property : composite.getProperties()) {
+            writeStart(writer,
+                       PROPERTY,
+                       new XAttr(NAME, property.getName()),
+                       new XAttr(MUST_SUPPLY, property.isMustSupply()),
+                       new XAttr(MANY, property.isMany()),
+                       new XAttr(TYPE, property.getXSDType()),
+                       new XAttr(ELEMENT, property.getXSDElement()),
+                       policyProcessor.writePolicies(property));
+
+            //write extended attributes
+            this.writeExtendedAttributes(writer, property, extensionAttributeProcessor);
+
+            // Write property value
+            writePropertyValue(property.getValue(), property.getXSDElement(), property.getXSDType(), writer);
+
+            // Write extensions
+            for (Object extension : property.getExtensions()) {
+                extensionProcessor.write(extension, writer);
+            }
+
+            writeEnd(writer);
+        }
+
+        // Write <wire> elements
+        for (Wire wire : composite.getWires()) {
+            writeStart(writer, WIRE, new XAttr(SOURCE, wire.getSource().getName()), new XAttr(TARGET, wire.getTarget()
+                .getName()), wire.isReplace() ? new XAttr(Constants.REPLACE, true) : null);
+            
+            //write extended attributes
+            this.writeExtendedAttributes(writer, wire, extensionAttributeProcessor);
+
+            // Write extensions
+            for (Object extension : wire.getExtensions()) {
+                extensionProcessor.write(extension, writer);
+            }
+            writeEnd(writer);
+        }
+
+        for (Object extension : composite.getExtensions()) {
+        		extensionProcessor.write(extension, writer);
+        }
+        
+        writeEndDocument(writer);
+    }
+
+    public void resolve(Composite composite, ModelResolver resolver) throws ContributionResolveException {
+
+        // Resolve constraining type
+        ConstrainingType constrainingType = composite.getConstrainingType();
+        if (constrainingType != null) {
+            constrainingType = resolver.resolveModel(ConstrainingType.class, constrainingType);
+            composite.setConstrainingType(constrainingType);
+        }
+
+        // Resolve includes in the composite
+        for (int i = 0, n = composite.getIncludes().size(); i < n; i++) {
+            Composite include = composite.getIncludes().get(i);
+            if (include != null) {
+                include = resolver.resolveModel(Composite.class, include);
+                composite.getIncludes().set(i, include);
+            }
+        }
+
+        // Resolve extensions
+        for (Object extension : composite.getExtensions()) {
+            if (extension != null) {
+                extensionProcessor.resolve(extension, resolver);
+            }
+        }
+
+        //Resolve composite services and references
+        resolveContracts(composite, composite.getServices(), resolver);
+        resolveContracts(composite, composite.getReferences(), resolver);
+
+        // Resolve component implementations, services and references
+        for (Component component : composite.getComponents()) {
+            constrainingType = component.getConstrainingType();
+            if (constrainingType != null) {
+                constrainingType = resolver.resolveModel(ConstrainingType.class, constrainingType);
+                component.setConstrainingType(constrainingType);
+            }
+            
+            //resolve component services and references 
+            resolveContracts(component, component.getServices(), resolver);
+            resolveContracts(component, component.getReferences(), resolver);
+            
+            for (ComponentProperty componentProperty : component.getProperties()) {
+                if (componentProperty.getFile() != null) {
+                    Artifact artifact = contributionFactory.createArtifact();
+                    artifact.setURI(componentProperty.getFile());
+                    artifact = resolver.resolveModel(Artifact.class, artifact);
+                    if (artifact.getLocation() != null) {
+                        componentProperty.setFile(artifact.getLocation());
+                    }
+                }
+            }
+            
+            //resolve component implementation
+            Implementation implementation = component.getImplementation();
+            if (implementation != null) {
+                //now resolve the implementation so that even if there is a shared instance
+                //for this that is resolved, the specified intents and policysets are safe in the
+                //component and not lost
+                implementation = resolveImplementation(implementation, resolver);
+
+                component.setImplementation(implementation);
+            }
+
+            //add model resolver to component
+            if (component instanceof ResolverExtension) {
+                ((ResolverExtension)component).setModelResolver(resolver);
+            }
+        }
+
+        // Add model resolver to promoted components
+        for (Service service : composite.getServices()) {
+            CompositeService compositeService = (CompositeService)service;
+            Component promotedComponent = compositeService.getPromotedComponent();
+            if (promotedComponent instanceof ResolverExtension) {
+                ((ResolverExtension)promotedComponent).setModelResolver(resolver);
+            }
+        }
+    }
+    
+    public QName getArtifactType() {
+        return COMPOSITE_QNAME;
+    }
+
+    public Class<Composite> getModelType() {
+        return Composite.class;
+    }
+
+    /**
+     * Returns the model factory extension point to use.
+     * 
+     * @param extensionPoints
+     * @return
+     */
+    private static FactoryExtensionPoint modelFactories(ExtensionPointRegistry extensionPoints) {
+        return extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+    }
+    
+    /**
+     * Returns the monitor to use.
+     * 
+     * @param extensionPoints
+     * @return
+     */
+    private static Monitor monitor(ExtensionPointRegistry extensionPoints) {
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        if (utilities != null) {
+            MonitorFactory monitorFactory = utilities.getUtility(MonitorFactory.class);
+            if (monitorFactory != null) {
+                return monitorFactory.createMonitor();
+            }
+        }
+        return null;
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/Constants.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/Constants.java
new file mode 100644
index 0000000000..ce8b461a27
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/Constants.java
@@ -0,0 +1,101 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Constants used in SCA assembly XML files.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Constants {
+    String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
+    String SCA11_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.1";
+    
+    String COMPONENT_TYPE = "componentType";
+    QName COMPONENT_TYPE_QNAME = new QName(SCA11_NS, COMPONENT_TYPE);
+    
+    String SERVICE = "service";
+    QName SERVICE_QNAME = new QName(SCA11_NS, SERVICE);
+    
+    String REFERENCE = "reference";
+    QName REFERENCE_QNAME = new QName(SCA11_NS, REFERENCE);
+    
+    String PROPERTY = "property";
+    QName PROPERTY_QNAME = new QName(SCA11_NS, PROPERTY);
+    
+    String CONSTRAINING_TYPE = "constrainingType";
+    QName CONSTRAINING_TYPE_QNAME = new QName(SCA11_NS, CONSTRAINING_TYPE);
+    
+    String COMPOSITE = "composite";
+    QName COMPOSITE_QNAME = new QName(SCA11_NS, COMPOSITE);
+    
+    String INCLUDE = "include";
+    QName INCLUDE_QNAME = new QName(SCA11_NS, INCLUDE); 
+    
+    String COMPONENT = "component";
+    QName COMPONENT_QNAME = new QName(SCA11_NS, COMPONENT);
+    
+    String WIRE = "wire";
+    QName WIRE_QNAME = new QName(SCA11_NS, WIRE);
+
+    String OPERATION = "operation";
+    QName OPERATION_QNAME = new QName(SCA11_NS, OPERATION);
+    
+    String CALLBACK = "callback";
+    QName CALLBACK_QNAME = new QName(SCA11_NS, CALLBACK);
+
+    String IMPLEMENTATION_COMPOSITE = "implementation.composite";
+    QName IMPLEMENTATION_COMPOSITE_QNAME = new QName(SCA11_NS, IMPLEMENTATION_COMPOSITE);
+    
+    String IMPLEMENTATION = "implementation";
+    QName IMPLEMENTATION_QNAME = new QName(SCA11_NS, IMPLEMENTATION);
+    
+    String BINDING_SCA = "binding.sca";
+    QName BINDING_SCA_QNAME = new QName(Constants.SCA11_NS, BINDING_SCA);
+    
+    String NAME = "name";
+    String VALUE = "value";
+    QName VALUE_QNAME = new QName(SCA11_NS, VALUE);    
+    String TARGET_NAMESPACE = "targetNamespace";
+    String LOCAL = "local";
+    String AUTOWIRE = "autowire";
+    String NONOVERRIDABLE = "nonOverridable";
+    String REPLACE = "replace";
+    String REQUIRES = "requires";
+    String POLICY_SETS = "policySets"; 
+    String APPLICABLE_POLICY_SETS = "applicablePolicySets";
+    String PROMOTE = "promote";
+    String TARGET = "target";
+    String WIRED_BY_IMPL = "wiredByImpl";
+    String MULTIPLICITY = "multiplicity";
+    String TYPE = "type";
+    String ELEMENT = "element";
+    String MANY = "many";
+    String MUST_SUPPLY = "mustSupply";
+    String SOURCE = "source";
+    String FILE = "file";
+    String URI = "uri";
+    String ZERO_ONE = "0..1";
+    String ZERO_N = "0..n";
+    String ONE_ONE = "1..1";
+    String ONE_N = "1..n";
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ConstrainingTypeDocumentProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ConstrainingTypeDocumentProcessor.java
new file mode 100644
index 0000000000..401fa7123e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ConstrainingTypeDocumentProcessor.java
@@ -0,0 +1,127 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+import java.net.URLConnection;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ValidatingXMLInputFactory;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A contrainingType content handler.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ConstrainingTypeDocumentProcessor extends BaseAssemblyProcessor implements URLArtifactProcessor<ConstrainingType> {
+    private XMLInputFactory inputFactory;
+
+    /**
+     * Constructs a new constrainingType processor.
+     * @param modelFactories
+     * @param staxProcessor
+     */
+    public ConstrainingTypeDocumentProcessor(FactoryExtensionPoint modelFactories,
+                                             StAXArtifactProcessor staxProcessor,
+                                             Monitor monitor) {
+        super(modelFactories, staxProcessor, monitor);
+        this.inputFactory = modelFactories.getFactory(ValidatingXMLInputFactory.class);
+    }
+    
+    public ConstrainingType read(URL contributionURL, URI uri, URL url) throws ContributionReadException {
+        InputStream urlStream = null;
+        try {
+            
+            // Create a stream reader
+            URLConnection connection = url.openConnection();
+            connection.setUseCaches(false);
+            urlStream = connection.getInputStream();
+            XMLStreamReader reader = inputFactory.createXMLStreamReader(url.toString(), urlStream);
+            reader.nextTag();
+            
+            // Read the constrainingType model 
+            ConstrainingType constrainingType = (ConstrainingType)extensionProcessor.read(reader);
+
+            // For debugging purposes, write it back to XML
+//            if (constrainingType != null) {
+//                try {
+//                    ByteArrayOutputStream bos = new ByteArrayOutputStream();
+//                    XMLOutputFactory outputFactory = XMLOutputFactory.newInstance();
+//                    outputFactory.setProperty(XMLOutputFactory.IS_REPAIRING_NAMESPACES, Boolean.TRUE);
+//                    extensionProcessor.write(constrainingType, outputFactory.createXMLStreamWriter(bos));
+//                    Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(new ByteArrayInputStream(bos.toByteArray()));
+//                    OutputFormat format = new OutputFormat();
+//                    format.setIndenting(true);
+//                    format.setIndent(2);
+//                    XMLSerializer serializer = new XMLSerializer(System.out, format);
+//                    serializer.serialize(document);
+//                } catch (Exception e) {
+//                    e.printStackTrace();
+//                }
+//            }
+            
+            return constrainingType;
+            
+        } catch (XMLStreamException e) {
+        	ContributionReadException ce = new ContributionReadException(e);
+        	error("ContributionReadException", inputFactory, ce);
+            throw ce;
+        } catch (IOException e) {
+        	ContributionReadException ce = new ContributionReadException(e);
+        	error("ContributionReadException", inputFactory, ce);
+            throw ce;
+        } finally {
+            try {
+                if (urlStream != null) {
+                    urlStream.close();
+                    urlStream = null;
+                }
+            } catch (IOException ioe) {
+                //ignore
+            }
+        }
+    }
+    
+    public void resolve(ConstrainingType constrainingType, ModelResolver resolver) throws ContributionResolveException {
+        extensionProcessor.resolve(constrainingType, resolver);
+    }
+    
+    public String getArtifactType() {
+        return ".constrainingType";
+    }
+    
+    public Class<ConstrainingType> getModelType() {
+        return ConstrainingType.class;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ConstrainingTypeModelResolver.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ConstrainingTypeModelResolver.java
new file mode 100644
index 0000000000..d73ce5ab66
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ConstrainingTypeModelResolver.java
@@ -0,0 +1,83 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImport;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+
+/**
+ * A Model Resolver for ConstrainingType models.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ConstrainingTypeModelResolver implements ModelResolver {
+
+    private Contribution contribution;
+    private Map<QName, ConstrainingType> map = new HashMap<QName, ConstrainingType>();
+    
+    public ConstrainingTypeModelResolver(Contribution contribution, FactoryExtensionPoint modelFactories) {
+        this.contribution = contribution;
+    }
+
+    public void addModel(Object resolved) {
+        ConstrainingType composite = (ConstrainingType)resolved;
+        map.put(composite.getName(), composite);
+    }
+    
+    public Object removeModel(Object resolved) {
+        return map.remove(((ConstrainingType)resolved).getName());
+    }
+    
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        
+        // Lookup a definition for the given namespace
+        QName qname = ((ConstrainingType)unresolved).getName();
+        ConstrainingType resolved = (ConstrainingType) map.get(qname);
+        if (resolved != null) {
+            return modelClass.cast(resolved);
+        }
+        
+        // No definition found, delegate the resolution to the imports
+        for (Import import_ : this.contribution.getImports()) {
+            if (import_ instanceof NamespaceImport) {
+                NamespaceImport namespaceImport = (NamespaceImport)import_;
+                if (namespaceImport.getNamespace().equals(qname.getNamespaceURI())) {
+                    
+                    // Delegate the resolution to the import resolver
+                    resolved = namespaceImport.getModelResolver().resolveModel(ConstrainingType.class, (ConstrainingType)unresolved);
+                    if (!resolved.isUnresolved()) {
+                        return modelClass.cast(resolved);
+                    }
+                }
+            }
+        }
+        return (T)unresolved;
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ConstrainingTypeProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ConstrainingTypeProcessor.java
new file mode 100644
index 0000000000..34c4bc9909
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/ConstrainingTypeProcessor.java
@@ -0,0 +1,273 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+import static org.apache.tuscany.sca.assembly.xml.Constants.CONSTRAINING_TYPE;
+import static org.apache.tuscany.sca.assembly.xml.Constants.CONSTRAINING_TYPE_QNAME;
+import static org.apache.tuscany.sca.assembly.xml.Constants.ELEMENT;
+import static org.apache.tuscany.sca.assembly.xml.Constants.MANY;
+import static org.apache.tuscany.sca.assembly.xml.Constants.MUST_SUPPLY;
+import static org.apache.tuscany.sca.assembly.xml.Constants.NAME;
+import static org.apache.tuscany.sca.assembly.xml.Constants.OPERATION_QNAME;
+import static org.apache.tuscany.sca.assembly.xml.Constants.PROPERTY;
+import static org.apache.tuscany.sca.assembly.xml.Constants.PROPERTY_QNAME;
+import static org.apache.tuscany.sca.assembly.xml.Constants.REFERENCE;
+import static org.apache.tuscany.sca.assembly.xml.Constants.REFERENCE_QNAME;
+import static org.apache.tuscany.sca.assembly.xml.Constants.SERVICE;
+import static org.apache.tuscany.sca.assembly.xml.Constants.SERVICE_QNAME;
+import static org.apache.tuscany.sca.assembly.xml.Constants.TARGET_NAMESPACE;
+import static org.apache.tuscany.sca.assembly.xml.Constants.TYPE;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AbstractContract;
+import org.apache.tuscany.sca.assembly.AbstractProperty;
+import org.apache.tuscany.sca.assembly.AbstractReference;
+import org.apache.tuscany.sca.assembly.AbstractService;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.OperationImpl;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.w3c.dom.Document;
+
+/**
+ * A constrainingType processor.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ConstrainingTypeProcessor extends BaseAssemblyProcessor implements StAXArtifactProcessor<ConstrainingType> {
+
+    /**
+     * Constructs a new constrainingType processor.
+     * 
+     * @param modelFactories
+     * @param extensionProcessor
+     */
+    public ConstrainingTypeProcessor(FactoryExtensionPoint modelFactories,
+                                     StAXArtifactProcessor extensionProcessor,
+                                     Monitor monitor) {
+        super(modelFactories, extensionProcessor, monitor);
+    }
+    
+    public ConstrainingType read(XMLStreamReader reader) throws ContributionReadException {
+        ConstrainingType constrainingType = null;
+        AbstractService abstractService = null;
+        AbstractReference abstractReference = null;
+        AbstractProperty abstractProperty = null;
+        AbstractContract abstractContract = null;
+        QName name = null;
+        
+        try {
+            // Read the constrainingType document
+            while (reader.hasNext()) {
+                int event = reader.getEventType();
+                switch (event) {
+    
+                    case START_ELEMENT:
+                        name = reader.getName();
+                        
+                        // Read a <constrainingType>
+                        if (Constants.CONSTRAINING_TYPE_QNAME.equals(name)) {
+                            constrainingType = assemblyFactory.createConstrainingType();
+                            constrainingType.setName(new QName(getString(reader, TARGET_NAMESPACE), getString(reader, NAME)));
+                            policyProcessor.readPolicies(constrainingType, reader);
+    
+                        } else if (Constants.SERVICE_QNAME.equals(name)) {
+                            
+                            // Read a <service>
+                            abstractService = assemblyFactory.createAbstractService();
+                            abstractContract = abstractService;
+                            abstractService.setName(getString(reader, Constants.NAME));
+                            constrainingType.getServices().add(abstractService);
+                            policyProcessor.readPolicies(abstractService, reader);
+    
+                        } else if (Constants.REFERENCE_QNAME.equals(name)) {
+                            
+                            // Read a <reference>
+                            abstractReference = assemblyFactory.createAbstractReference();
+                            abstractContract = abstractReference;
+                            abstractReference.setName(getString(reader, Constants.NAME));
+                            readMultiplicity(abstractReference, reader);
+                            constrainingType.getReferences().add(abstractReference);
+                            policyProcessor.readPolicies(abstractReference, reader);
+    
+                        } else if (Constants.PROPERTY_QNAME.equals(name)) {
+                            
+                            // Read a <property>
+                            abstractProperty = assemblyFactory.createAbstractProperty();
+                            readAbstractProperty(abstractProperty, reader);
+                            
+                            // Read the property value
+                            Document value = readPropertyValue(abstractProperty.getXSDElement(), abstractProperty.getXSDType(), reader);
+                            abstractProperty.setValue(value);
+                            
+                            constrainingType.getProperties().add(abstractProperty);
+                            policyProcessor.readPolicies(abstractProperty, reader);
+                            
+                        } else if (OPERATION_QNAME.equals(name)) {
+    
+                            // Read an <operation>
+                            Operation operation = new OperationImpl();
+                            operation.setName(getString(reader, NAME));
+                            operation.setUnresolved(true);
+                            policyProcessor.readPolicies(abstractContract, operation, reader);
+                            
+                        } else {
+    
+                            // Read an extension element
+                            Object extension = extensionProcessor.read(reader);
+                            if (extension instanceof InterfaceContract) {
+                                
+                                // <service><interface> and <reference><interface>
+                                abstractContract.setInterfaceContract((InterfaceContract)extension);
+                            } else {
+    
+                                // Add the extension element to the current element
+                                if (abstractContract != null) {
+                                    abstractContract.getExtensions().add(extension);
+                                } else {
+                                    constrainingType.getExtensions().add(extension);
+                                }
+                                
+                            }
+                        }
+                        break;
+    
+                    case END_ELEMENT:
+                        name = reader.getName();
+    
+                        // Clear current state when reading reaching end element
+                        if (SERVICE_QNAME.equals(name)) {
+                            abstractService = null;
+                            abstractContract = null;
+                        } else if (REFERENCE_QNAME.equals(name)) {
+                            abstractReference = null;
+                            abstractContract = null;
+                        } else if (PROPERTY_QNAME.equals(name)) {
+                            abstractProperty = null;
+                        }
+                        break;
+                }
+                if (reader.hasNext()) {
+                    reader.next();
+                }
+            }
+        }
+        catch (XMLStreamException e) {
+            ContributionReadException ex = new ContributionReadException(e);
+            error("XMLStreamException", reader, ex);
+        }
+        
+        return constrainingType;
+    }
+    
+    public void write(ConstrainingType constrainingType, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+
+        // Write <constrainingType> element
+        writeStartDocument(writer, CONSTRAINING_TYPE,
+           new XAttr(TARGET_NAMESPACE, constrainingType.getName().getNamespaceURI()),
+           new XAttr(NAME, constrainingType.getName().getLocalPart()),
+           policyProcessor.writePolicies(constrainingType));
+
+        // Write <service> elements 
+        for (AbstractService service : constrainingType.getServices()) {
+            writeStart(writer, SERVICE, new XAttr(NAME, service.getName()),
+                       policyProcessor.writePolicies(service));
+            
+            extensionProcessor.write(service.getInterfaceContract(), writer);
+
+            for (Object extension: service.getExtensions()) {
+                extensionProcessor.write(extension, writer);
+            }
+            
+            writeEnd(writer);
+        }
+
+        // Write <reference> elements
+        for (AbstractReference reference : constrainingType.getReferences()) {
+            writeStart(writer, REFERENCE, new XAttr(NAME, reference.getName()),
+                       writeMultiplicity(reference),
+                       policyProcessor.writePolicies(reference));
+            
+            extensionProcessor.write(reference.getInterfaceContract(), writer);
+
+            for (Object extension: reference.getExtensions()) {
+                extensionProcessor.write(extension, writer);
+            }
+            
+            writeEnd(writer);
+        }
+
+        // Write <property> elements
+        for (AbstractProperty abstractProperty : constrainingType.getProperties()) {
+            writeStart(writer,
+                       PROPERTY,
+                       new XAttr(NAME, abstractProperty.getName()),
+                       new XAttr(MUST_SUPPLY, abstractProperty.isMustSupply()),
+                       new XAttr(MANY, abstractProperty.isMany()),
+                       new XAttr(TYPE, abstractProperty.getXSDType()),
+                       new XAttr(ELEMENT, abstractProperty.getXSDElement()),
+                       policyProcessor.writePolicies(abstractProperty));
+
+            // Write property value
+            writePropertyValue(abstractProperty.getValue(), abstractProperty.getXSDElement(), abstractProperty.getXSDType(), writer);
+
+            // Write extensions
+            for (Object extension : abstractProperty.getExtensions()) {
+                extensionProcessor.write(extension, writer);
+            }
+
+            writeEnd(writer);
+        }
+
+        // Write extension elements
+        for (Object extension: constrainingType.getExtensions()) {
+            extensionProcessor.write(extension, writer);
+        }
+        
+        writeEndDocument(writer);
+    }
+    
+    public void resolve(ConstrainingType constrainingType, ModelResolver resolver) throws ContributionResolveException {
+        // Resolve component type services and references
+        resolveAbstractContracts(constrainingType.getServices(), resolver);
+        resolveAbstractContracts(constrainingType.getReferences(), resolver);
+    }
+    
+    public QName getArtifactType() {
+        return CONSTRAINING_TYPE_QNAME;
+    }
+    
+    public Class<ConstrainingType> getModelType() {
+        return ConstrainingType.class;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/DefaultBeanModelProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/DefaultBeanModelProcessor.java
new file mode 100644
index 0000000000..0cf02b6e61
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/DefaultBeanModelProcessor.java
@@ -0,0 +1,254 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.Base;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.policy.PolicySubject;
+
+/**
+ * Default Model Processor for beans.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultBeanModelProcessor<T> extends BaseAssemblyProcessor implements StAXArtifactProcessor<T> {
+
+    private QName artifactType;
+    private Class<T> modelClass;
+    private Object modelFactory;
+    private Method factoryMethod;
+    private Map<String, Method> setterMethods = new HashMap<String, Method>();
+    private Map<String, Method> getterMethods = new HashMap<String, Method>();
+
+    public DefaultBeanModelProcessor(FactoryExtensionPoint modeFactories,
+                                     QName artifactType,
+                                     Class<T> modelClass,
+                                     Object modelFactory,
+                                     Monitor monitor) {
+        super(modeFactories, null, monitor);
+        this.artifactType = artifactType;
+        this.modelClass = modelClass;
+        this.modelFactory = modelFactory;
+
+        // Introspect the factory class and bean model class
+        if (modelFactory != null) {
+
+            // Find the model create method
+            for (Method method: modelFactory.getClass().getMethods()) {
+                if (method.getName().startsWith("create") && method.getReturnType() == modelClass) {
+                    factoryMethod = method;
+                    break;
+                }
+            }
+        }
+
+        // Index the bean's setter methods
+        for (Method method: modelClass.getMethods()) {
+            Method getter;
+            String name = method.getName();
+            if (name.startsWith("set") && name.length() > 3) {
+
+                // Get the corresponding getter method
+                try {
+                    getter = modelClass.getMethod("get" + name.substring(3));
+                } catch (Exception e) {
+                    getter = null;
+                    continue;
+                }
+
+                // Get the property name
+                name = name.substring(3);
+                if (name.length() > 1) {
+                    if (!name.toUpperCase().equals(name)) {
+                        name = name.substring(0, 1).toLowerCase() + name.substring(1);
+                    }
+                }
+            } else {
+                continue;
+            }
+
+            // Map an uppercase property name to a lowercase attribute name
+            if (name.toUpperCase().equals(name)) {
+                name = name.toLowerCase();
+            }
+
+            // Trim trailing _ from property names
+            if (name.endsWith("_")) {
+                name = name.substring(0, name.length()-1);
+            }
+            setterMethods.put(name, method);
+            getterMethods.put(name, getter);
+        }
+    }
+
+    public T read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+
+        // Read an element
+        try {
+
+            // Create a new instance of the model
+            Object model;
+            if (modelFactory != null) {
+                // Invoke the factory create method
+                model = factoryMethod.invoke(modelFactory);
+            } else {
+                // Invoke the model bean class default constructor
+                model = modelClass.newInstance();
+            }
+
+            // Initialize the bean properties with the attributes found in the
+            // XML element
+            for (int i = 0, n = reader.getAttributeCount(); i < n; i++) {
+                String attributeName = reader.getAttributeLocalName(i);
+                Method setter = setterMethods.get(attributeName);
+                if (setter != null) {
+                    String value = reader.getAttributeValue(i);
+                    setter.invoke(model, value);
+                }
+            }
+
+            // Read policies
+            policyProcessor.readPolicies(model, reader);
+
+            // FIXME read extension elements
+
+            // By default mark the model object unresolved
+            if (model instanceof Base) {
+                ((Base)model).setUnresolved(true);
+            }
+
+            // Skip to end element
+            while (reader.hasNext()) {
+                if (reader.next() == END_ELEMENT && artifactType.equals(reader.getName())) {
+                    break;
+                }
+            }
+            return (T) model;
+
+        } catch (Exception e) {
+        	ContributionReadException ce = new ContributionReadException(e);
+        	error("ContributionReadException", reader, ce);
+            throw ce;
+        }
+    }
+
+    public void write(T bean, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+        try {
+            // Write the bean properties as attributes
+            List<XAttr> attrs = new ArrayList<XAttr>();
+            for (Map.Entry<String, Method> entry: getterMethods.entrySet()) {
+                if (entry.getValue().getReturnType() == String.class) {
+                    String value = (String)entry.getValue().invoke(bean);
+                    attrs.add(new XAttr(entry.getKey(), value));
+                }
+            }
+
+            // Write element
+            writeStart(writer, artifactType.getNamespaceURI(), artifactType.getLocalPart(),
+                       policyProcessor.writePolicies(bean), new XAttr(null, attrs));
+
+            writeEnd(writer);
+
+        } catch (Exception e) {
+        	ContributionWriteException ce = new ContributionWriteException(e);
+        	error("ContributionWriteException", writer, ce);
+            throw ce;
+        }
+    }
+
+    public void resolve(T bean, ModelResolver resolver) throws ContributionResolveException {
+
+        // Resolve and merge the component type associated with an
+        // implementation model
+        if (bean instanceof Implementation) {
+            Implementation implementation = (Implementation)bean;
+            String uri = implementation.getURI();
+            if (uri != null) {
+                int d = uri.lastIndexOf('.');
+                if (d != -1) {
+                    uri = uri.substring(0, d) + ".componentType";
+
+                    // Resolve the component type
+                    ComponentType componentType = assemblyFactory.createComponentType();
+                    componentType.setURI(uri);
+                    componentType.setUnresolved(true);
+
+                    componentType = resolver.resolveModel(ComponentType.class, componentType);
+                    if (componentType != null && !componentType.isUnresolved()) {
+
+                        // We found a component type, merge it into the implementation model
+                        implementation.getServices().addAll(componentType.getServices());
+                        implementation.getReferences().addAll(componentType.getReferences());
+                        implementation.getProperties().addAll(componentType.getProperties());
+                        implementation.setConstrainingType(componentType.getConstrainingType());
+
+                        if (implementation instanceof PolicySubject &&
+                                componentType instanceof PolicySubject ) {
+                            PolicySubject policiedImpl = (PolicySubject)implementation;
+                            PolicySubject policiedCompType = (PolicySubject)componentType;
+
+                            if ( policiedImpl.getPolicySets() != null) {
+                                policiedImpl.getPolicySets().addAll(policiedCompType.getPolicySets());
+                            }
+                            if (policiedImpl.getRequiredIntents() != null) {
+                                policiedImpl.getRequiredIntents().addAll(policiedCompType.getRequiredIntents());
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        // Mark the model resolved
+        if (bean instanceof Base) {
+            ((Base)bean).setUnresolved(false);
+        }
+    }
+
+    public QName getArtifactType() {
+        return artifactType;
+    }
+
+    public Class<T> getModelType() {
+        return modelClass;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/EndpointProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/EndpointProcessor.java
new file mode 100644
index 0000000000..8eebf1f5e5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/EndpointProcessor.java
@@ -0,0 +1,122 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.assembly.xml;

+

+import javax.xml.namespace.QName;

+import javax.xml.stream.XMLStreamException;

+import javax.xml.stream.XMLStreamReader;

+import javax.xml.stream.XMLStreamWriter;

+

+import org.apache.tuscany.sca.assembly.Binding;

+import org.apache.tuscany.sca.assembly.Component;

+import org.apache.tuscany.sca.assembly.ComponentService;

+import org.apache.tuscany.sca.assembly.Composite;

+import org.apache.tuscany.sca.assembly.Endpoint;

+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;

+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;

+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.processor.StAXAttributeProcessor;

+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;

+import org.apache.tuscany.sca.core.ExtensionPointRegistry;

+import org.apache.tuscany.sca.core.FactoryExtensionPoint;

+import org.apache.tuscany.sca.monitor.Monitor;

+

+/**

+ *

+ */

+public class EndpointProcessor extends BaseAssemblyProcessor implements StAXArtifactProcessor<Endpoint> {

+    private final static String ENDPOINT = "endpoint";

+    private final static QName ENDPOINT_QNAME = new QName(Constants.SCA11_TUSCANY_NS, ENDPOINT);

+

+    private ExtensionPointRegistry registry;

+

+    public EndpointProcessor(ExtensionPointRegistry registry,

+                              StAXArtifactProcessor extensionProcessor,

+                              StAXAttributeProcessor extensionAttributeProcessor,

+                              Monitor monitor) {

+

+        super(modelFactories(registry), extensionProcessor, monitor);

+        this.registry = registry;

+    }

+

+    /**

+     * Returns the model factory extension point to use.

+     *

+     * @param extensionPoints

+     * @return

+     */

+    private static FactoryExtensionPoint modelFactories(ExtensionPointRegistry extensionPoints) {

+        return extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);

+    }

+

+    public QName getArtifactType() {

+        return ENDPOINT_QNAME;

+    }

+

+    public Endpoint read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {

+        Endpoint endpoint = assemblyFactory.createEndpoint();

+        reader.nextTag();

+        Object model = extensionProcessor.read(reader);

+        if (model instanceof Composite) {

+            Composite composite = (Composite)model;

+            Component component = composite.getComponents().get(0);

+            ComponentService service = component.getServices().get(0);

+            Binding binding = service.getBindings().get(0);

+            endpoint.setComponent(component);

+            endpoint.setService(service);

+            endpoint.setBinding(binding);

+        }

+        return endpoint;

+    }

+

+    public void write(Endpoint model, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {

+        // writeStart(writer, ENDPOINT_QNAME);

+        extensionProcessor.write(wrap(model), writer);

+        // writeEnd(writer);

+    }

+

+    private Composite wrap(Endpoint endpoint) {

+        try {

+            Composite composite = assemblyFactory.createComposite();

+            composite.setName(ENDPOINT_QNAME);

+            Component component = (Component)endpoint.getComponent().clone();

+            composite.getComponents().add(component);

+            component.getReferences().clear();

+            component.getServices().clear();

+            ComponentService service = (ComponentService)endpoint.getService().clone();

+            component.getServices().add(service);

+            service.getBindings().clear();

+            service.setInterfaceContract(endpoint.getInterfaceContract());

+            Binding binding = (Binding)endpoint.getBinding().clone();

+            service.getBindings().add(binding);

+            return composite;

+        } catch (CloneNotSupportedException e) {

+            return null;

+        }

+    }

+

+    public Class<Endpoint> getModelType() {

+        return Endpoint.class;

+    }

+

+    public void resolve(Endpoint model, ModelResolver resolver) throws ContributionResolveException {

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/PolicySubjectProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/PolicySubjectProcessor.java
new file mode 100644
index 0000000000..d69f30aceb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/PolicySubjectProcessor.java
@@ -0,0 +1,252 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import static org.apache.tuscany.sca.assembly.xml.Constants.POLICY_SETS;
+import static org.apache.tuscany.sca.assembly.xml.Constants.REQUIRES;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.StringTokenizer;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySubject;
+
+/**
+ * A Policy Attach Point processor.
+ *
+ * @version $Rev$ $Date$
+ */
+public class PolicySubjectProcessor extends BaseStAXArtifactProcessor {
+    
+    private PolicyFactory policyFactory;
+    
+    public PolicySubjectProcessor(PolicyFactory policyFactory) {
+        this.policyFactory = policyFactory;
+    }
+
+    /**
+     * Read policy intents associated with an operation.
+     * @param attachPoint
+     * @param operation
+     * @param reader
+     */
+    private void readIntents(Object attachPoint, Operation operation, XMLStreamReader reader) {
+        if (!(attachPoint instanceof PolicySubject))
+            return;
+        PolicySubject intentAttachPoint = (PolicySubject)attachPoint;
+        String value = reader.getAttributeValue(null, REQUIRES);
+        if (value != null) {
+            List<Intent> requiredIntents = intentAttachPoint.getRequiredIntents();
+            for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
+                QName qname = getQNameValue(reader, tokens.nextToken());
+                Intent intent = policyFactory.createIntent();
+                intent.setName(qname);
+                if (operation != null) {
+                    //FIXME Don't we need to handle intent specification
+                    // on an operation basis?
+                    //intent.getOperations().add(operation);
+                }
+                requiredIntents.add(intent);
+            }
+        }
+    }
+
+    /**
+     * Reads policy intents and policy sets associated with an operation.
+     * @param attachPoint
+     * @param operation
+     * @param reader
+     */
+    public void readPolicies(Object attachPoint, Operation operation, XMLStreamReader reader) {
+        readIntents(attachPoint, operation, reader);
+        readPolicySets(attachPoint, operation, reader);
+    }
+
+    /**
+     * Reads policy intents and policy sets.
+     * @param attachPoint
+     * @param reader
+     */
+    public void readPolicies(Object attachPoint, XMLStreamReader reader) {
+        readPolicies(attachPoint, null, reader);
+    }
+
+    /**
+     * Reads policy sets associated with an operation.
+     * @param attachPoint
+     * @param operation
+     * @param reader
+     */
+    private void readPolicySets(Object attachPoint, Operation operation, XMLStreamReader reader) {
+        if (!(attachPoint instanceof PolicySubject)) {
+            return;
+        }
+        PolicySubject policySubject = (PolicySubject)attachPoint;
+        String value = reader.getAttributeValue(null, POLICY_SETS);
+        if (value != null) {
+            List<PolicySet> policySets = policySubject.getPolicySets();
+            for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
+                QName qname = getQNameValue(reader, tokens.nextToken());
+                PolicySet policySet = policyFactory.createPolicySet();
+                policySet.setName(qname);
+                if (operation != null) {
+                    //FIXME Don't we need to handle policySet specification
+                    // on an operation basis?
+                    //policySet.getOperations().add(operation);
+                }
+                policySets.add(policySet);
+            }
+        }
+    }
+    
+    /**
+     * Write policies
+     * @param attachPoint
+     * @return
+     */
+    XAttr writePolicies(Object attachPoint) throws XMLStreamException {
+        return writePolicies(attachPoint, (Operation)null);
+    }
+
+    /**
+     * Write policies
+     * @param attachPoint
+     * @return
+     */
+    public void writePolicyAttributes(Object attachPoint, XMLStreamWriter writer) throws XMLStreamException {
+        writePolicyAttributes(attachPoint, (Operation)null, writer);
+    }
+
+    /**
+     * Write policies
+     * @param attachPoint
+     * @return
+     */
+    public void writePolicyPrefixes(Object attachPoint, XMLStreamWriter writer) throws XMLStreamException {
+        writePolicyPrefixes(attachPoint, (Operation)null, writer);
+    }
+
+    /**
+     * Write policies associated with an operation
+     * @param attachPoint
+     * @param operation
+     * @return
+     */
+    XAttr writePolicies(Object attachPoint, Operation operation) {
+        List<XAttr> attrs =new ArrayList<XAttr>();
+        attrs.add(writeIntents(attachPoint, operation));
+        attrs.add(writePolicySets(attachPoint, operation));
+        return new XAttr(null, attrs);
+    }
+
+    /**
+     * Write policies
+     * @param attachPoint
+     * @return
+     */
+    public void writePolicyAttributes(Object attachPoint, Operation operation, XMLStreamWriter writer) throws XMLStreamException {
+        XAttr attr = writePolicies(attachPoint, operation);
+        attr.write(writer);
+    }
+
+    /**
+     * Write policies
+     * @param attachPoint
+     * @return
+     */
+    public void writePolicyPrefixes(Object attachPoint, Operation operation, XMLStreamWriter writer) throws XMLStreamException {
+        XAttr attr = writePolicies(attachPoint, operation);
+        attr.writePrefix(writer);
+    }
+
+    /**
+     * Write policy intents associated with an operation.
+     * @param attachPoint
+     * @param operation
+     */
+    private XAttr writeIntents(Object attachPoint, Operation operation) {
+        if (!(attachPoint instanceof PolicySubject)) {
+            return null;
+        }
+        PolicySubject intentAttachPoint = (PolicySubject)attachPoint;
+        List<QName> qnames = new ArrayList<QName>();
+        for (Intent intent: intentAttachPoint.getRequiredIntents()) {
+            qnames.add(intent.getName());
+        }
+        return new XAttr(Constants.REQUIRES, qnames);
+    }
+
+    /**
+     * Write policy sets associated with an operation.
+     * @param attachPoint
+     * @param operation
+     */
+    private XAttr writePolicySets(Object attachPoint, Operation operation) {
+        if (!(attachPoint instanceof PolicySubject)) {
+            return null;
+        }
+        PolicySubject policySetAttachPoint = (PolicySubject)attachPoint;
+        List<QName> qnames = new ArrayList<QName>();
+        for (PolicySet policySet: policySetAttachPoint.getPolicySets()) {
+            qnames.add(policySet.getName());
+        }
+        return new XAttr(Constants.POLICY_SETS, qnames);
+    }
+    
+    public void resolvePolicies(Object attachPoint, ModelResolver resolver) {
+        if ( attachPoint instanceof PolicySubject ) {
+            PolicySubject policySetAttachPoint = (PolicySubject)attachPoint;
+            
+            List<Intent> requiredIntents = new ArrayList<Intent>();
+            Intent resolvedIntent = null;
+            
+            if ( policySetAttachPoint.getRequiredIntents() != null && policySetAttachPoint.getRequiredIntents().size() > 0 ) {
+                for ( Intent intent : policySetAttachPoint.getRequiredIntents() ) {
+                    resolvedIntent = resolver.resolveModel(Intent.class, intent);
+                    requiredIntents.add(resolvedIntent);
+                }
+                policySetAttachPoint.getRequiredIntents().clear();
+                policySetAttachPoint.getRequiredIntents().addAll(requiredIntents);
+            }
+            
+            if ( policySetAttachPoint.getPolicySets() != null && policySetAttachPoint.getPolicySets().size() > 0 ) {
+                List<PolicySet> resolvedPolicySets = new ArrayList<PolicySet>();
+                PolicySet resolvedPolicySet = null;
+                for ( PolicySet policySet : policySetAttachPoint.getPolicySets() ) {
+                    resolvedPolicySet = resolver.resolveModel(PolicySet.class, policySet);
+                    resolvedPolicySets.add(resolvedPolicySet);
+                }
+                policySetAttachPoint.getPolicySets().clear();
+                policySetAttachPoint.getPolicySets().addAll(resolvedPolicySets);
+            }
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/SCABindingProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/SCABindingProcessor.java
new file mode 100644
index 0000000000..dfdc26f7ad
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/java/org/apache/tuscany/sca/assembly/xml/SCABindingProcessor.java
@@ -0,0 +1,132 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.assembly.xml;

+

+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;

+

+import javax.xml.namespace.QName;

+import javax.xml.stream.XMLStreamException;

+import javax.xml.stream.XMLStreamReader;

+import javax.xml.stream.XMLStreamWriter;

+

+import org.apache.tuscany.sca.assembly.SCABinding;

+import org.apache.tuscany.sca.assembly.SCABindingFactory;

+import org.apache.tuscany.sca.assembly.xml.PolicySubjectProcessor;

+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;

+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;

+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;

+import org.apache.tuscany.sca.core.FactoryExtensionPoint;

+import org.apache.tuscany.sca.policy.ExtensionType;

+import org.apache.tuscany.sca.policy.PolicyFactory;

+import org.apache.tuscany.sca.policy.PolicySubject;

+

+/**

+ * A processor to read the XML that describes the SCA binding.

+ *

+ * @version $Rev: 750765 $ $Date: 2009-03-06 04:36:04 +0000 (Fri, 06 Mar 2009) $

+ */

+

+public class SCABindingProcessor implements StAXArtifactProcessor<SCABinding> {

+	private static final String NAME = "name";

+	private static final String URI = "uri";

+	

+	private static final String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";

+    private static final String BINDING_SCA = "binding.sca";

+    private static final QName BINDING_SCA_QNAME = new QName(SCA11_NS, BINDING_SCA);

+    

+    private PolicyFactory policyFactory;       

+    private SCABindingFactory scaBindingFactory;

+    private PolicySubjectProcessor policyProcessor;

+    private PolicyFactory  intentAttachPointTypeFactory;

+

+

+    public SCABindingProcessor(FactoryExtensionPoint modelFactories) {

+        this.policyFactory = modelFactories.getFactory(PolicyFactory.class);

+        this.scaBindingFactory = modelFactories.getFactory(SCABindingFactory.class);

+        policyProcessor = new PolicySubjectProcessor(policyFactory);

+        this.intentAttachPointTypeFactory = modelFactories.getFactory(PolicyFactory.class);

+    }

+

+    public QName getArtifactType() {

+        return BINDING_SCA_QNAME;

+    }

+

+    public Class<SCABinding> getModelType() {

+        return SCABinding.class;

+    }

+

+    public SCABinding read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {

+        SCABinding scaBinding = scaBindingFactory.createSCABinding();

+        ExtensionType bindingType = intentAttachPointTypeFactory.createBindingType();

+        bindingType.setType(getArtifactType());

+        bindingType.setUnresolved(true);

+        ((PolicySubject)scaBinding).setType(bindingType);

+        

+        // Read policies

+        policyProcessor.readPolicies(scaBinding, reader);

+        

+        // Read binding name

+        String name = reader.getAttributeValue(null, NAME);

+        if (name != null) {

+            scaBinding.setName(name);

+        }

+

+        // Read binding URI

+        String uri = reader.getAttributeValue(null, URI);

+        if (uri != null) {

+            scaBinding.setURI(uri);

+        }

+

+        // Skip to end element

+        while (reader.hasNext()) {

+            if (reader.next() == END_ELEMENT && BINDING_SCA_QNAME.equals(reader.getName())) {

+                break;

+            }

+        }

+        return scaBinding;

+    }

+    

+    public void resolve(SCABinding model, ModelResolver resolver) throws ContributionResolveException {

+        policyProcessor.resolvePolicies(model, resolver);

+    }    

+

+    public void write(SCABinding scaBinding, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {

+

+        // Write <binding.sca>

+        policyProcessor.writePolicyPrefixes(scaBinding, writer);

+        writer.writeStartElement(SCA11_NS, BINDING_SCA);

+        policyProcessor.writePolicyAttributes(scaBinding, writer);

+

+        // Write binding name

+        if (scaBinding.getName() != null) {

+            writer.writeAttribute(NAME, scaBinding.getName());

+        }

+        

+        // Write binding URI

+        if (scaBinding.getURI() != null) {

+            writer.writeAttribute(URI, scaBinding.getURI());

+        }

+        

+        writer.writeEndElement();

+    }

+    

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..565fe12329
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,23 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+#

+#   http://www.apache.org/licenses/LICENSE-2.0

+#

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+

+# Implementation class for the artifact processor extension

+org.apache.tuscany.sca.assembly.xml.ComponentTypeProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#componentType,model=org.apache.tuscany.sca.assembly.ComponentType

+org.apache.tuscany.sca.assembly.xml.ConstrainingTypeProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#constrainingType,model=org.apache.tuscany.sca.assembly.ConstrainingType

+org.apache.tuscany.sca.assembly.xml.CompositeProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#composite,model=org.apache.tuscany.sca.assembly.Composite

+org.apache.tuscany.sca.assembly.xml.SCABindingProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#binding.sca,model=org.apache.tuscany.sca.assembly.SCABinding

+org.apache.tuscany.sca.assembly.xml.EndpointProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.1#binding.rmi#endpoint,model=org.apache.tuscany.sca.assembly.Endpoint
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor
new file mode 100644
index 0000000000..403c049b48
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor
@@ -0,0 +1,21 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.assembly.xml.ComponentTypeDocumentProcessor;type=.componentType,model=org.apache.tuscany.sca.assembly.ComponentType
+org.apache.tuscany.sca.assembly.xml.ConstrainingTypeDocumentProcessor;type=.constrainingType,model=org.apache.tuscany.sca.assembly.ConstrainingType
+org.apache.tuscany.sca.assembly.xml.CompositeDocumentProcessor;type=.composite,model=org.apache.tuscany.sca.assembly.Composite
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
new file mode 100644
index 0000000000..ecc34942f1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
@@ -0,0 +1,20 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.assembly.xml.CompositeModelResolver;model=org.apache.tuscany.sca.assembly.Composite

+org.apache.tuscany.sca.assembly.xml.ConstrainingTypeModelResolver;model=org.apache.tuscany.sca.assembly.ConstrainingType

+org.apache.tuscany.sca.assembly.xml.ComponentTypeModelResolver;model=org.apache.tuscany.sca.assembly.ComponentType

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/resources/assembly-xml-validation-messages.properties b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/resources/assembly-xml-validation-messages.properties
new file mode 100644
index 0000000000..8cc5e5a5ec
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/main/resources/assembly-xml-validation-messages.properties
@@ -0,0 +1,29 @@
+#
+#
+#    Licensed to the Apache Software Foundation (ASF) under one
+#    or more contributor license agreements. See the NOTICE file
+#    distributed with this work for additional information
+#    regarding copyright ownership. The ASF licenses this file
+#    to you under the Apache License, Version 2.0 (the
+#    "License"); you may not use this file except in compliance
+#    with the License. You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing,
+#    software distributed under the License is distributed on an
+#    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#    KIND, either express or implied. See the License for the
+#    specific language governing permissions and limitations
+#    under the License.
+#
+#
+NoCompositeNamespace = No namespace found: Composite = {0}
+UnexpectedInterfaceElement = Unexpected <interface> element found. It should appear inside a <service> or <reference> element.
+UnexpectedBindingElement = Unexpected <binding> element found. It should appear inside a <service> or <reference> element.
+UnexpectedImplementationElement = Unexpected <implementation> element found. It should appear inside a <component> element.
+PolicyImplValidationException = PolicyValidation exception when processing implementation of component {0} due to {1}. 
+PolicyServiceValidationException = PolicyValidation exceptions when processing service/reference {0} in {1}. Error is {2}
+ContributionReadException = ContributionReadException occured due to : {0}
+ContributionWriteException = ContributionWriteException occured due to : {0}
+XMLStreamException = XMLStreamException occured due to : {0}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/BuildPolicyTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/BuildPolicyTestCase.java
new file mode 100644
index 0000000000..fa0e9bdf5b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/BuildPolicyTestCase.java
@@ -0,0 +1,140 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import java.net.URI;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultURLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.DefaultModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.MonitorFactory;
+import org.apache.tuscany.sca.policy.PolicySubject;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * Test reading SCA XML assembly documents.
+ *
+ * @version $Rev: 561254 $ $Date: 2007-07-31 13:16:27 +0530 (Tue, 31 Jul 2007) $
+ */
+public class BuildPolicyTestCase {
+    private static URLArtifactProcessor<Object> documentProcessor;
+    private static URLArtifactProcessor<Definitions> policyDefinitionsProcessor;
+    private static ModelResolver resolver;
+    private static CompositeBuilder compositeBuilder;
+    private static Composite composite;
+    private static Monitor monitor;
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        FactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+        SCABindingFactory scaBindingFactory = new TestSCABindingFactoryImpl();
+        modelFactories.addFactory(scaBindingFactory);
+        compositeBuilder =
+            extensionPoints.getExtensionPoint(CompositeBuilderExtensionPoint.class)
+                .getCompositeBuilder("org.apache.tuscany.sca.assembly.builder.CompositeBuilder");
+
+        List<Definitions> policyDefinitions = new ArrayList<Definitions>();
+        resolver = new DefaultModelResolver();
+
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        MonitorFactory monitorFactory = utilities.getUtility(MonitorFactory.class);
+        monitor = monitorFactory.createMonitor();
+
+        InterfaceContractMapper mapper = utilities.getUtility(InterfaceContractMapper.class);
+
+        URLArtifactProcessorExtensionPoint documentProcessors =
+            new DefaultURLArtifactProcessorExtensionPoint(extensionPoints);
+        documentProcessor = new ExtensibleURLArtifactProcessor(documentProcessors, null);
+        policyDefinitionsProcessor = documentProcessors.getProcessor(Definitions.class);
+
+        StAXArtifactProcessorExtensionPoint staxProcessors =
+            extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        staxProcessors.addArtifactProcessor(new TestPolicyProcessor());
+
+        URL url = BuildPolicyTestCase.class.getResource("CalculatorComponent.constrainingType");
+        URI uri = URI.create("CalculatorComponent.constrainingType");
+        ConstrainingType constrainingType = (ConstrainingType)documentProcessor.read(null, uri, url);
+        assertNotNull(constrainingType);
+        resolver.addModel(constrainingType);
+
+        url = BuildPolicyTestCase.class.getResource("TestAllPolicyCalculator.composite");
+        uri = URI.create("TestAllCalculator.composite");
+        composite = (Composite)documentProcessor.read(null, uri, url);
+        assertNotNull(composite);
+
+        url = BuildPolicyTestCase.class.getResource("another_test_definitions.xml");
+        uri = URI.create("another_test_definitions.xml");
+        Definitions definitions = (Definitions)policyDefinitionsProcessor.read(null, uri, url);
+        assertNotNull(definitions);
+        policyDefinitions.add(definitions);
+
+        documentProcessor.resolve(definitions, resolver);
+        documentProcessor.resolve(composite, resolver);
+
+        compositeBuilder.build(composite, definitions, monitor);
+    }
+
+    @Test
+    // @Ignore("The inheritance will be calculated differently in OASIS SCA")
+    public void testPolicyIntentInheritance() throws Exception {
+        String namespaceUri = "http://test";
+
+        PolicySubject policiedComposite = composite;
+        assertEquals(policiedComposite.getRequiredIntents().size(), 1);
+        assertEquals(policiedComposite.getRequiredIntents().get(0).getName(),
+                     new QName(namespaceUri, "tuscanyIntent_1"));
+
+        Component component = composite.getComponents().get(0);
+        Endpoint ep = component.getServices().get(0).getEndpoints().get(0);
+        EndpointReference epr = component.getReferences().get(0).getEndpointReferences().get(0);
+
+        System.out.println(ep.getRequiredIntents());
+        System.out.println(epr.getRequiredIntents());
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/MultiplicityReadWriteTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/MultiplicityReadWriteTestCase.java
new file mode 100644
index 0000000000..4e74c55949
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/MultiplicityReadWriteTestCase.java
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */ 
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import static org.junit.Assert.assertEquals;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * Test writing SCA XML assemblies.
+ * 
+ * TUSCANY-2662
+ * 
+ * @version $Rev$ $Date$
+ */
+public class MultiplicityReadWriteTestCase {
+    private XMLInputFactory inputFactory;
+    private XMLOutputFactory outputFactory;
+    private ExtensibleStAXArtifactProcessor staxProcessor;
+
+
+    @Before
+    public void setUp() throws Exception {
+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        inputFactory = XMLInputFactory.newInstance();
+        outputFactory = XMLOutputFactory.newInstance();
+        StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, outputFactory, null);
+    }
+
+
+    @Test
+    public void testReadWriteComposite() throws Exception {
+        InputStream is = getClass().getResourceAsStream("Multiplicity.composite");
+        Composite composite = staxProcessor.read(is, Composite.class);
+        
+        verifyComposite(composite);
+        
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(composite, bos);
+        bos.close();
+        
+        ByteArrayInputStream bis = new ByteArrayInputStream(bos.toByteArray());
+        composite = staxProcessor.read(bis, Composite.class);
+        
+        verifyComposite(composite);
+        
+    }
+
+    
+    private void verifyComposite(Composite composite) {
+        assertEquals(composite.getComponents().get(0).getReferences().get(0).getMultiplicity(), Multiplicity.ZERO_N);
+        assertEquals(composite.getReferences().get(0).getMultiplicity(), Multiplicity.ONE_N);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadAllTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadAllTestCase.java
new file mode 100644
index 0000000000..54d8f3d260
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadAllTestCase.java
@@ -0,0 +1,151 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+import java.io.InputStream;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+
+import org.apache.tuscany.sca.assembly.Callback;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.policy.PolicySubject;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+
+/**
+ * Test reading SCA XML assemblies.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ReadAllTestCase {
+    private static StAXArtifactProcessor<Object> staxProcessor;
+    private static XMLInputFactory inputFactory;
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        inputFactory = XMLInputFactory.newInstance();
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, null, null);
+    }
+
+    @Test
+    public void testReadComposite() throws Exception {
+        InputStream is = getClass().getResourceAsStream("TestAllCalculator.composite");
+        Composite composite = (Composite)staxProcessor.read(inputFactory.createXMLStreamReader(is));
+        assertNotNull(composite);
+        assertEquals(composite.getName(), new QName("http://calc", "TestAllCalculator"));
+        assertEquals(composite.getConstrainingType().getName(), new QName("http://calc", "CalculatorComponent"));
+        assertTrue(composite.isLocal());
+        assertFalse(composite.getAutowire() == Boolean.TRUE);
+        assertEquals(((PolicySubject)composite).getRequiredIntents().get(0).getName(), new QName("http://test",
+                                                                                "confidentiality"));
+        assertEquals(((PolicySubject)composite).getPolicySets().get(0).getName(), new QName("http://test", "SecureReliablePolicy"));
+
+        Composite include = composite.getIncludes().get(0);
+        assertEquals(include.getName(), new QName("http://calc", "TestAllDivide"));
+
+        CompositeService calcCompositeService = (CompositeService)composite.getServices().get(0);
+        assertEquals(calcCompositeService.getName(), "CalculatorService");
+        assertTrue(calcCompositeService.getPromotedService().isUnresolved());
+        assertEquals(calcCompositeService.getPromotedService().getName(),
+                     "CalculatorService");
+        assertEquals(calcCompositeService.getRequiredIntents().get(0).getName(),
+                     new QName("http://test", "confidentiality"));
+        assertEquals(calcCompositeService.getPolicySets().get(0).getName(), new QName("http://test", "SecureReliablePolicy"));
+        // TODO test operations
+        Callback calcServiceCallback = calcCompositeService.getCallback();
+        assertNotNull(calcServiceCallback);
+        assertEquals(calcServiceCallback.getRequiredIntents().get(0).getName(),
+                     new QName("http://test", "confidentiality"));
+        assertEquals(calcServiceCallback.getPolicySets().get(0).getName(), new QName("http://test", "SecureReliablePolicy"));
+        // TODO test operations
+
+        Component calcComponent = composite.getComponents().get(0);
+        assertEquals(calcComponent.getName(), "CalculatorServiceComponent");
+        assertEquals(calcComponent.getAutowire(), Boolean.FALSE);
+        assertEquals(calcComponent.getConstrainingType().getName(), new QName("http://calc",
+                                                                              "CalculatorComponent"));
+        assertEquals(calcComponent.getRequiredIntents().get(0).getName(), new QName("http://test",
+                                                                                    "confidentiality"));
+        assertEquals(calcComponent.getPolicySets().get(0).getName(), new QName("http://test", "SecureReliablePolicy"));
+
+        ComponentService calcComponentService = calcComponent.getServices().get(0);
+        assertEquals(calcComponentService.getName(), "CalculatorService");
+        assertEquals(calcComponentService.getRequiredIntents().get(0).getName(),
+                     new QName("http://test", "confidentiality"));
+        assertEquals(calcComponentService.getPolicySets().get(0).getName(), new QName("http://test", "SecureReliablePolicy"));
+        // TODO test operations
+
+        ComponentReference calcComponentReference = calcComponent.getReferences().get(0);
+        assertEquals(calcComponentReference.getName(), "addService");
+        assertEquals(calcComponentReference.getAutowire(), Boolean.FALSE);
+        assertEquals(calcComponentReference.isWiredByImpl(), false);
+        assertEquals(calcComponentReference.getRequiredIntents().get(0).getName(),
+                     new QName("http://test", "confidentiality"));
+        assertEquals(calcComponentReference.getPolicySets().get(0).getName(), new QName("http://test", "SecureReliablePolicy"));
+        // TODO test operations
+
+        Property property = calcComponent.getProperties().get(0);
+        assertEquals(property.getName(), "round");
+        Document doc = (Document) property.getValue();
+        Element element = doc.getDocumentElement();
+        String value = element.getTextContent();
+        assertEquals(value, "true");
+        assertEquals(property.getXSDType(), new QName("http://www.w3.org/2001/XMLSchema", "boolean"));
+        assertEquals(property.isMany(), false);
+
+        CompositeReference calcCompositeReference = (CompositeReference)composite.getReferences().get(0);
+        assertEquals(calcCompositeReference.getName(), "MultiplyService");
+        assertTrue(calcCompositeReference.getPromotedReferences().get(0).isUnresolved());
+        assertEquals(calcCompositeReference.getPromotedReferences().get(0).getName(),
+                     "CalculatorServiceComponent/multiplyService");
+        assertEquals(calcCompositeReference.getRequiredIntents().get(0).getName(),
+                     new QName("http://test", "confidentiality"));
+        assertEquals(calcCompositeReference.getPolicySets().get(0).getName(), new QName("http://test", "SecureReliablePolicy"));
+        // TODO test operations
+        Callback calcCallback = calcCompositeReference.getCallback();
+        assertEquals(calcCompositeReference.getRequiredIntents().get(0).getName(),
+                     new QName("http://test", "confidentiality"));
+        assertEquals(calcCompositeReference.getPolicySets().get(0).getName(), new QName("http://test", "SecureReliablePolicy"));
+        assertNotNull(calcCallback);
+        // TODO test operations
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadDocumentTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadDocumentTestCase.java
new file mode 100644
index 0000000000..463e6fec82
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadDocumentTestCase.java
@@ -0,0 +1,207 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import java.net.URI;
+import java.net.URL;
+
+import javax.xml.XMLConstants;
+import javax.xml.parsers.SAXParserFactory;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.validation.Schema;
+import javax.xml.validation.SchemaFactory;
+import javax.xml.validation.ValidatorHandler;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.contribution.processor.DefaultValidatingXMLInputFactory;
+import org.apache.tuscany.sca.contribution.processor.DefaultValidationSchemaExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ValidationSchemaExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.DefaultModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.DefaultFactoryExtensionPoint;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.xml.sax.InputSource;
+import org.xml.sax.SAXException;
+import org.xml.sax.XMLReader;
+
+/**
+ * Test reading SCA XML assembly documents.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ReadDocumentTestCase {
+    private static final String TUSCANY_11_XSD = "tuscany-sca-1.1.xsd";
+
+    private static URLArtifactProcessor<Object> documentProcessor;
+    private static ModelResolver resolver;
+    private static XMLInputFactory inputFactory;
+    private static StAXArtifactProcessor<Object> staxProcessor;
+    private static ValidatorHandler handler;
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        URLArtifactProcessorExtensionPoint documentProcessors =
+            extensionPoints.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);
+        documentProcessor = new ExtensibleURLArtifactProcessor(documentProcessors, null);
+
+        StAXArtifactProcessorExtensionPoint staxProcessors =
+            extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        inputFactory = XMLInputFactory.newInstance();
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, null, null);
+
+        resolver = new DefaultModelResolver();
+        handler = getValidationHandler();
+
+    }
+
+    @Test
+    public void testValidateAssembly() throws Exception {
+        SAXParserFactory parserFactory = SAXParserFactory.newInstance();
+        URL url = getClass().getResource("Calculator.composite");
+        XMLReader reader = parserFactory.newSAXParser().getXMLReader();
+        reader.setFeature("http://xml.org/sax/features/namespaces", true);
+        reader.setContentHandler(handler);
+        reader.parse(new InputSource(url.openStream()));
+
+    }
+
+    private static ValidatorHandler getValidationHandler() throws SAXException {
+        SchemaFactory schemaFactory;
+        try {
+            schemaFactory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
+            schemaFactory.setFeature("http://xml.org/sax/features/external-parameter-entities", false);
+        } catch (Error e) {
+            // Some old JDKs don't support XMLSchema validation
+            return null;
+        } catch (Exception e) {
+            // Some old JDKs don't support XMLSchema validation
+            return null;
+        }
+        Schema schema = schemaFactory.newSchema(ReadDocumentTestCase.class.getClassLoader().getResource(TUSCANY_11_XSD));
+        ValidatorHandler handler = schema.newValidatorHandler();
+        return handler;
+    }
+
+    @Test
+    public void testValidateImplementation() throws Exception {
+        SAXParserFactory parserFactory = SAXParserFactory.newInstance();
+        URL url = getClass().getResource("Calculator.composite");
+        XMLReader reader = parserFactory.newSAXParser().getXMLReader();
+        reader.setFeature("http://xml.org/sax/features/namespaces", true);
+        reader.setContentHandler(handler);
+        reader.parse(new InputSource(url.openStream()));
+    }
+
+    @Test
+    public void testReadImplementation() throws Exception {
+
+        ValidationSchemaExtensionPoint schemas = new DefaultValidationSchemaExtensionPoint();
+        schemas.addSchema(getClass().getClassLoader().getResource(TUSCANY_11_XSD).toString());
+        XMLInputFactory validatingInputFactory = new DefaultValidatingXMLInputFactory(inputFactory, schemas, null);
+        DefaultFactoryExtensionPoint factories = new DefaultFactoryExtensionPoint(new DefaultExtensionPointRegistry());
+        factories.addFactory(validatingInputFactory);
+
+        CompositeDocumentProcessor compositeDocumentProcessor =
+            new CompositeDocumentProcessor(factories, staxProcessor, null);
+
+        URL url = getClass().getResource("Calculator.composite");
+        URI uri = URI.create("Calculator.composite");
+        Composite composite = (Composite)compositeDocumentProcessor.read(null, uri, url);
+        assertNotNull(composite);
+    }
+
+    @Test
+    public void testValidateBinding() throws Exception {
+        SAXParserFactory parserFactory = SAXParserFactory.newInstance();
+        URL url = getClass().getResource("RMIBindingTest.composite");
+        XMLReader reader = parserFactory.newSAXParser().getXMLReader();
+        reader.setFeature("http://xml.org/sax/features/namespaces", true);
+        reader.setContentHandler(handler);
+        reader.parse(new InputSource(url.openStream()));
+    }
+
+    @Test
+    public void testReadBinding() throws Exception {
+
+        ValidationSchemaExtensionPoint schemas = new DefaultValidationSchemaExtensionPoint();
+        schemas.addSchema(getClass().getClassLoader().getResource(TUSCANY_11_XSD).toString());
+        XMLInputFactory validatingInputFactory = new DefaultValidatingXMLInputFactory(inputFactory, schemas, null);
+        DefaultFactoryExtensionPoint factories = new DefaultFactoryExtensionPoint(new DefaultExtensionPointRegistry());
+        factories.addFactory(validatingInputFactory);
+        CompositeDocumentProcessor compositeDocumentProcessor =
+            new CompositeDocumentProcessor(factories, staxProcessor, null);
+
+        URL url = getClass().getResource("RMIBindingTest.composite");
+        URI uri = URI.create("RMIBindingTest.composite");
+        Composite composite = (Composite)compositeDocumentProcessor.read(null, uri, url);
+        assertNotNull(composite);
+    }
+
+    @Test
+    public void testResolveConstrainingType() throws Exception {
+
+        URL url = getClass().getResource("CalculatorComponent.constrainingType");
+        URI uri = URI.create("CalculatorComponent.constrainingType");
+        ConstrainingType constrainingType = (ConstrainingType)documentProcessor.read(null, uri, url);
+        assertNotNull(constrainingType);
+        resolver.addModel(constrainingType);
+
+        url = getClass().getResource("TestAllCalculator.composite");
+        uri = URI.create("TestAllCalculator.composite");
+        Composite composite = (Composite)documentProcessor.read(null, uri, url);
+        assertNotNull(composite);
+
+        documentProcessor.resolve(composite, resolver);
+
+        assertEquals(composite.getConstrainingType(), constrainingType);
+        assertEquals(composite.getComponents().get(0).getConstrainingType(), constrainingType);
+    }
+
+    @Test
+    public void testResolveComposite() throws Exception {
+        URL url = getClass().getResource("Calculator.composite");
+        URI uri = URI.create("Calculator.composite");
+        Composite nestedComposite = (Composite)documentProcessor.read(null, uri, url);
+        assertNotNull(nestedComposite);
+        resolver.addModel(nestedComposite);
+
+        url = getClass().getResource("TestAllCalculator.composite");
+        uri = URI.create("TestAllCalculator.composite");
+        Composite composite = (Composite)documentProcessor.read(null, uri, url);
+
+        documentProcessor.resolve(composite, resolver);
+
+        assertEquals(composite.getComponents().get(2).getImplementation(), nestedComposite);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadTestCase.java
new file mode 100644
index 0000000000..beeb6feaea
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadTestCase.java
@@ -0,0 +1,91 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import static org.junit.Assert.assertNotNull;
+
+import java.io.InputStream;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * Test reading SCA XML assemblies.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ReadTestCase {
+
+    private static XMLInputFactory inputFactory;
+    private static StAXArtifactProcessor<Object> staxProcessor;
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        inputFactory = XMLInputFactory.newInstance();
+        StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance(), null);
+    }
+
+
+    @Test
+    public void testReadComponentType() throws Exception {
+        InputStream is = getClass().getResourceAsStream("CalculatorImpl.componentType");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        assertNotNull(staxProcessor.read(reader));
+        is.close();
+    }
+
+    @Test
+    public void testReadConstrainingType() throws Exception {
+        InputStream is = getClass().getResourceAsStream("CalculatorComponent.constrainingType");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        assertNotNull(staxProcessor.read(reader));
+        is.close();
+
+    }
+
+    @Test
+    public void testReadComposite() throws Exception {
+        InputStream is = getClass().getResourceAsStream("Calculator.composite");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        assertNotNull(staxProcessor.read(reader));
+        is.close();
+
+    }
+
+    @Test
+    public void testReadCompositeAndWireIt() throws Exception {
+        InputStream is = getClass().getResourceAsStream("Calculator.composite");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        assertNotNull(staxProcessor.read(reader));
+        is.close();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadWriteAnyAttributeTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadWriteAnyAttributeTestCase.java
new file mode 100644
index 0000000000..a4f0da5ae9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadWriteAnyAttributeTestCase.java
@@ -0,0 +1,132 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import java.io.ByteArrayOutputStream;
+import java.io.StringReader;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.StAXAttributeProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXAttributeProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.junit.Test;
+
+/**
+ * Test reading SCA XML assemblies.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ReadWriteAnyAttributeTestCase {
+
+    private static final QName EXTENDED_ATTRIBUTE = new QName("http://test", "customAttribute");
+    
+    private static final String XML = "<?xml version='1.0' encoding='UTF-8'?>"+
+		 	 "<composite xmlns=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\" " +
+		 	            "xmlns:ns1=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\" " +
+		 	            "targetNamespace=\"http://calc\" " +
+		 	            "name=\"Calculator\">"+
+ 	 	 	    "<component name=\"AddServiceComponent\" xmlns:test=\"http://test\" test:customAttribute=\"customValue\">"+
+ 	 	 	      "<implementation.java class=\"calculator.AddServiceImpl\" />"+
+ 	 	 	    "</component>"+
+ 	 	 	  "</composite>";
+    
+    private XMLInputFactory inputFactory;
+    private ExtensibleStAXArtifactProcessor staxProcessor;
+
+
+    /**
+     * Initialize the test environment
+     * This takes care to register attribute processors when provided
+     *
+     * @param attributeProcessor
+     * @throws Exception
+     */
+    private void init(StAXAttributeProcessor<?> attributeProcessor) throws Exception {
+    	ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+    	inputFactory = XMLInputFactory.newInstance();
+    	StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+
+    	if(attributeProcessor != null) {
+    		StAXAttributeProcessorExtensionPoint staxAttributeProcessors = extensionPoints.getExtensionPoint(StAXAttributeProcessorExtensionPoint.class);
+    		staxAttributeProcessors.addArtifactProcessor(attributeProcessor);
+    	}
+    	
+    	staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance(), null);
+    }
+
+    /**
+     * Read and Write a composite that has a extended attribute
+     * and a particular attribute processor
+     * @throws Exception
+     */
+    @Test
+    public void testReadWriteCompositeWithAttributeProcessor() throws Exception {
+    	init(new TestAttributeProcessor());
+
+    	XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(XML));
+    	Composite composite = (Composite) staxProcessor.read(reader);
+    	assertNotNull(composite);
+    	reader.close();
+
+    	ByteArrayOutputStream bos = new ByteArrayOutputStream();
+    	staxProcessor.write(composite, bos);
+
+    	// used for debug comparison
+    	// System.out.println(XML);
+    	// System.out.println(bos.toString());
+
+    	assertEquals(XML, bos.toString());    	
+    }
+
+    /**
+     * Read and Write a composite that has a extended attribute
+     * but no particular processor for it
+     * @throws Exception
+     */
+    @Test
+    public void testDefaultReadWriteComposite() throws Exception {
+    	init(null);
+
+    	XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(XML));
+    	Composite composite = (Composite) staxProcessor.read(reader);
+    	assertNotNull(composite);
+    	reader.close();
+
+    	ByteArrayOutputStream bos = new ByteArrayOutputStream();
+    	staxProcessor.write(composite, bos);
+
+    	// used for debug comparison
+    	// System.out.println(XML);
+    	// System.out.println(bos.toString());
+
+    	assertEquals(XML, bos.toString());
+    }
+}
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadWriteAnyElementTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadWriteAnyElementTestCase.java
new file mode 100644
index 0000000000..256c706035
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadWriteAnyElementTestCase.java
@@ -0,0 +1,147 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.xml;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import java.io.ByteArrayOutputStream;
+import java.io.StringReader;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ValidatingXMLInputFactory;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Ignore;
+import org.junit.Test;
+
+public class ReadWriteAnyElementTestCase {
+    private static final String XML_RECURSIVE_EXTENDED_ELEMENT =
+        "<?xml version='1.0' encoding='UTF-8'?>" +
+        "<composite xmlns=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\" xmlns:ns1=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\" targetNamespace=\"http://temp\" name=\"RecursiveExtendedElement\">" +
+         "<unknownElement>" +
+           "<subUnknownElement1 attribute=\"anyAttribute\" />" +
+           "<subUnknownElement2 />" +
+         "</unknownElement>" +
+        "</composite>";
+
+    private static final String XML_UNKNOWN_IMPL =
+        "<?xml version='1.0' encoding='UTF-8'?>" + 
+        "<composite xmlns=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\" xmlns:ns1=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\" targetNamespace=\"http://temp\" name=\"aaaa\" autowire=\"false\">" +
+         "<component name=\"unknownImpl\">" +
+           "<implementation.unknown class=\"raymond\" />" +
+           "<service name=\"service\">" +
+             "<binding.ws />" +
+           "</service>" +
+         "</component>" +
+        "</composite>";
+
+    private static final String XML_UNKNOWN_IMPL_WITH_INVALID_ATTRIBUTE =
+        "<?xml version='1.0' encoding='UTF-8'?>" + 
+        "<composite xmlns=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\" xmlns:ns1=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\" targetNamespace=\"http://temp\" name=\"aaaa\" autowire=\"false\">" +
+         "<component name=\"unknownImpl\">" +
+           "<implementation.unknown class=\"raymond\" />" +
+           "<service name=\"service\" requires=\"\">" +
+             "<binding.ws />" +
+           "</service>" +
+         "</component>" +
+        "</composite>";
+    
+    
+    private XMLInputFactory inputFactory;
+    private ExtensibleStAXArtifactProcessor staxProcessor;
+
+    @Before
+    public void setUp() throws Exception {
+        ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        FactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+        inputFactory = modelFactories.getFactory(ValidatingXMLInputFactory.class);
+
+        StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, XMLOutputFactory.newInstance(), null);
+    }
+
+    @After
+    public void tearDown() throws Exception {
+    }
+
+    @Test
+    public void testReadWriteExtendedRecursiveElement() throws Exception {
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(XML_RECURSIVE_EXTENDED_ELEMENT));
+        Composite composite = (Composite)staxProcessor.read(reader);
+        assertNotNull(composite);
+        reader.close();
+
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(composite, bos);
+
+        // used for debug comparison
+        // System.out.println(XML_RECURSIVE_EXTENDED_ELEMENT);
+        // System.out.println(bos.toString());
+
+        assertEquals(XML_RECURSIVE_EXTENDED_ELEMENT, bos.toString());
+        bos.close();
+    }
+
+    @Test
+    public void testReadWriteUnknwonImpl() throws Exception {
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(XML_UNKNOWN_IMPL));
+        Composite composite = (Composite)staxProcessor.read(reader);
+        assertNotNull(composite);
+        reader.close();
+
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(composite, bos);
+
+        // used for debug comparison
+        // System.out.println(XML_UNKNOWN_IMPL);
+        // System.out.println(bos.toString());
+
+        assertEquals(XML_UNKNOWN_IMPL, bos.toString());
+        bos.close();
+    }
+
+    // @Test
+    @Ignore()
+    public void testReadWriteInvalidAttribute() throws Exception {
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(XML_UNKNOWN_IMPL_WITH_INVALID_ATTRIBUTE));
+        Composite composite = (Composite)staxProcessor.read(reader);
+        assertNotNull(composite);
+        reader.close();
+
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(composite, bos);
+
+        // used for debug comparison
+        // System.out.println(XML_UNKNOWN_IMPL);
+        // System.out.println(bos.toString());
+
+        assertEquals(XML_UNKNOWN_IMPL, bos.toString());
+        bos.close();
+    }
+}
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadWriteLocalCompositeTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadWriteLocalCompositeTestCase.java
new file mode 100644
index 0000000000..6c8aa9acc9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ReadWriteLocalCompositeTestCase.java
@@ -0,0 +1,100 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.assembly.xml;

+

+import static org.junit.Assert.assertEquals;

+import static org.junit.Assert.assertNotNull;

+import static org.junit.Assert.assertTrue;

+

+import java.io.ByteArrayOutputStream;

+import java.io.InputStream;

+

+import javax.xml.stream.XMLInputFactory;

+import javax.xml.stream.XMLOutputFactory;

+import javax.xml.stream.XMLStreamReader;

+

+import org.apache.tuscany.sca.assembly.Composite;

+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;

+import org.apache.tuscany.sca.contribution.processor.StAXAttributeProcessorExtensionPoint;

+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;

+import org.apache.tuscany.sca.core.ExtensionPointRegistry;

+import org.junit.After;

+import org.junit.Before;

+import org.junit.Test;

+

+

+/**

+ * Test reading SCA XML assemblies.

+ * 

+ * @version $Rev: 711584 $ $Date: 2008-11-05 15:07:03 +0000 (Wed, 05 Nov 2008) $

+ */

+public class ReadWriteLocalCompositeTestCase {

+

+    private XMLInputFactory inputFactory;

+    private ExtensibleStAXArtifactProcessor staxProcessor;

+

+    private static final String LOCAL_COMPOSITE_XML = "<?xml version='1.0' encoding='UTF-8'?>"+

+    "<composite xmlns=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\" xmlns:ns1=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\" targetNamespace=\"http://localcalc\" name=\"LocalCalculator\" local=\"true\">"+

+    "</composite>";

+    

+    @Before

+    public void setUp() throws Exception {

+        ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();

+        inputFactory = XMLInputFactory.newInstance();

+        StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);

+

+        StAXAttributeProcessorExtensionPoint staxAttributeProcessors = extensionPoints.getExtensionPoint(StAXAttributeProcessorExtensionPoint.class);

+        staxAttributeProcessors.addArtifactProcessor(new TestAttributeProcessor());

+        

+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance(), null);

+    }

+

+    @After

+    public void tearDown() throws Exception {

+    	

+    }

+

+    @Test

+    public void testReadComposite() throws Exception {

+        InputStream is = getClass().getResourceAsStream("local.composite");

+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);

+        Composite composite = (Composite) staxProcessor.read(reader);

+        assertNotNull(composite);

+        assertTrue(composite.isLocal());

+        is.close();

+    }

+    

+    @Test

+    public void testWriteComposite() throws Exception {

+        InputStream is = getClass().getResourceAsStream("local.composite");

+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);

+        Composite composite = (Composite) staxProcessor.read(reader);

+        assertNotNull(composite);

+        assertTrue(composite.isLocal());

+        is.close();

+        

+        ByteArrayOutputStream bos = new ByteArrayOutputStream();

+        staxProcessor.write(composite, bos);

+        System.out.println(bos.toString());

+        

+        assertEquals(LOCAL_COMPOSITE_XML, bos.toString());

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ResolvePolicyTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ResolvePolicyTestCase.java
new file mode 100644
index 0000000000..d9be1dff90
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ResolvePolicyTestCase.java
@@ -0,0 +1,171 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+
+import java.net.URI;
+import java.net.URL;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.DefaultModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.policy.PolicySubject;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * Test reading SCA XML assembly documents.
+ *
+ * @version $Rev: 561254 $ $Date: 2007-07-31 13:16:27 +0530 (Tue, 31 Jul 2007) $
+ */
+public class ResolvePolicyTestCase {
+
+    private static URLArtifactProcessor<Object> documentProcessor;
+    private static ModelResolver resolver;
+    private static URLArtifactProcessor<Definitions> policyDefinitionsProcessor;
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        resolver = new DefaultModelResolver();
+
+        URLArtifactProcessorExtensionPoint documentProcessors = extensionPoints.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);
+        documentProcessor = new ExtensibleURLArtifactProcessor(documentProcessors, null);
+        policyDefinitionsProcessor = documentProcessors.getProcessor(Definitions.class);
+
+        // Create StAX processors
+        StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        staxProcessors.addArtifactProcessor(new TestPolicyProcessor());
+    }
+
+    @Test
+    public void testResolveConstrainingType() throws Exception {
+
+        URL url = getClass().getResource("CalculatorComponent.constrainingType");
+        URI uri = URI.create("CalculatorComponent.constrainingType");
+        ConstrainingType constrainingType = (ConstrainingType)documentProcessor.read(null, uri, url);
+        assertNotNull(constrainingType);
+        resolver.addModel(constrainingType);
+
+        url = getClass().getResource("TestAllCalculator.composite");
+        uri = URI.create("TestAllCalculator.composite");
+        Composite composite = (Composite)documentProcessor.read(null, uri, url);
+        assertNotNull(composite);
+
+        url = getClass().getResource("test_definitions.xml");
+        uri = URI.create("test_definitions.xml");
+        Definitions scaDefns = (Definitions)policyDefinitionsProcessor.read(null, uri, url);
+        assertNotNull(scaDefns);
+
+        preResolvePolicyTests(composite);
+        documentProcessor.resolve(scaDefns, resolver);
+        documentProcessor.resolve(composite, resolver);
+
+        // Comment out the post resolving test
+        // postResolvePolicyTests(composite);
+
+        assertEquals(composite.getConstrainingType(), constrainingType);
+        assertEquals(composite.getComponents().get(0).getConstrainingType(), constrainingType);
+    }
+
+    private void preResolvePolicyTests(Composite composite) {
+        assertNull(((PolicySubject)composite).getRequiredIntents().get(0).getDescription());
+        assertTrue(((PolicySubject)composite).getPolicySets().get(0).getProvidedIntents().isEmpty());
+
+        assertNull(composite.getServices().get(0).getRequiredIntents().get(0).getDescription());
+        assertTrue(composite.getServices().get(0).getPolicySets().get(0).getProvidedIntents().isEmpty());
+        assertNull(composite.getServices().get(0).getCallback().getRequiredIntents().get(0).getDescription());
+        assertTrue(composite.getServices().get(0).getCallback().getPolicySets().get(0).getProvidedIntents().isEmpty());
+
+        assertNull(composite.getComponents().get(0).getRequiredIntents().get(0).getDescription());
+        assertTrue(composite.getComponents().get(0).getPolicySets().get(0).getProvidedIntents().isEmpty());
+        assertNull(composite.getComponents().get(0).getServices().get(0).getRequiredIntents().get(0).getDescription());
+        assertTrue(composite.getComponents().get(0).getServices().get(0).getPolicySets().get(0).getProvidedIntents().isEmpty());
+        assertNull(composite.getComponents().get(0).getReferences().get(0).getRequiredIntents().get(0).getDescription());
+        assertTrue(composite.getComponents().get(0).getReferences().get(0).getPolicySets().get(0).getProvidedIntents().isEmpty());
+
+        assertNull(composite.getReferences().get(0).getRequiredIntents().get(0).getDescription());
+        assertTrue(composite.getReferences().get(0).getPolicySets().get(0).getProvidedIntents().isEmpty());
+        assertNull(composite.getReferences().get(0).getCallback().getRequiredIntents().get(0).getDescription());
+        assertTrue(composite.getReferences().get(0).getCallback().getPolicySets().get(0).getProvidedIntents().isEmpty());
+    }
+
+    private void postResolvePolicyTests(Composite composite) {
+        assertNotNull(((PolicySubject)composite).getRequiredIntents().get(0).getDescription());
+        assertFalse(((PolicySubject)composite).getPolicySets().get(0).getProvidedIntents().isEmpty());
+        assertNotNull(((PolicySubject)composite).getPolicySets().get(0).getProvidedIntents().get(1).getDescription());
+
+        assertNotNull(composite.getServices().get(0).getRequiredIntents().get(0).getDescription());
+        assertFalse(composite.getServices().get(0).getPolicySets().get(0).getProvidedIntents().isEmpty());
+        assertNotNull(composite.getServices().get(0).getPolicySets().get(0).getProvidedIntents().get(1).getDescription());
+        assertNotNull(composite.getServices().get(0).getCallback().getRequiredIntents().get(0).getDescription());
+        assertFalse(composite.getServices().get(0).getCallback().getPolicySets().get(0).getProvidedIntents().isEmpty());
+        assertNotNull(composite.getServices().get(0).getCallback().getPolicySets().get(0).getProvidedIntents().get(1).getDescription());
+
+        assertNotNull(composite.getComponents().get(0).getRequiredIntents().get(0).getDescription());
+        assertFalse(composite.getComponents().get(0).getPolicySets().get(0).getProvidedIntents().isEmpty());
+        assertNotNull(composite.getComponents().get(0).getPolicySets().get(0).getProvidedIntents().get(1).getDescription());
+        assertNotNull(composite.getComponents().get(0).getServices().get(0).getRequiredIntents().get(0).getDescription());
+        assertFalse(composite.getComponents().get(0).getServices().get(0).getPolicySets().get(0).getProvidedIntents().isEmpty());
+        assertNotNull(composite.getComponents().get(0).getServices().get(0).getPolicySets().get(0).getProvidedIntents().get(1).getDescription());
+        assertNotNull(composite.getComponents().get(0).getReferences().get(0).getRequiredIntents().get(0).getDescription());
+        assertFalse(composite.getComponents().get(0).getReferences().get(0).getPolicySets().get(0).getProvidedIntents().isEmpty());
+        assertNotNull(composite.getComponents().get(0).getReferences().get(0).getPolicySets().get(0).getProvidedIntents().get(1).getDescription());
+
+        assertNotNull(composite.getReferences().get(0).getRequiredIntents().get(0).getDescription());
+        assertFalse(composite.getReferences().get(0).getPolicySets().get(0).getProvidedIntents().isEmpty());
+        assertNotNull(composite.getReferences().get(0).getPolicySets().get(0).getProvidedIntents().get(1).getDescription());
+        assertNotNull(composite.getReferences().get(0).getCallback().getRequiredIntents().get(0).getDescription());
+        assertFalse(composite.getReferences().get(0).getCallback().getPolicySets().get(0).getProvidedIntents().isEmpty());
+        assertNotNull(composite.getReferences().get(0).getCallback().getPolicySets().get(0).getProvidedIntents().get(1).getDescription());
+
+
+    }
+
+    @Test
+    public void testResolveComposite() throws Exception {
+        URL url = getClass().getResource("Calculator.composite");
+        URI uri = URI.create("Calculator.composite");
+        Composite nestedComposite = (Composite)documentProcessor.read(null, uri, url);
+        assertNotNull(nestedComposite);
+        resolver.addModel(nestedComposite);
+
+        url = getClass().getResource("TestAllCalculator.composite");
+        uri = URI.create("TestAllCalculator.composite");
+        Composite composite = (Composite)documentProcessor.read(null, uri, url);
+
+        documentProcessor.resolve(composite, resolver);
+
+        assertEquals(composite.getComponents().get(2).getImplementation(), nestedComposite);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ResolveTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ResolveTestCase.java
new file mode 100644
index 0000000000..cc8a88f3d5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/ResolveTestCase.java
@@ -0,0 +1,103 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import java.io.InputStream;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.DefaultModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+
+/**
+ * Test resolving SCA XML assemblies.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ResolveTestCase {
+
+    private static XMLInputFactory inputFactory;
+    private static StAXArtifactProcessorExtensionPoint staxProcessors;
+    private static ModelResolver resolver; 
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        inputFactory = XMLInputFactory.newInstance();
+        staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        resolver = new DefaultModelResolver();
+    }
+
+    @Test
+    public void testResolveConstrainingType() throws Exception {
+        InputStream is = getClass().getResourceAsStream("CalculatorComponent.constrainingType");
+        StAXArtifactProcessor<ConstrainingType> constrainingTypeReader = staxProcessors.getProcessor(ConstrainingType.class);
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        ConstrainingType constrainingType = constrainingTypeReader.read(reader);
+        is.close();
+        assertNotNull(constrainingType);
+        resolver.addModel(constrainingType);
+
+        is = getClass().getResourceAsStream("TestAllCalculator.composite");
+        StAXArtifactProcessor<Composite> compositeReader = staxProcessors.getProcessor(Composite.class);
+        reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = compositeReader.read(reader);
+        is.close();
+        assertNotNull(composite);
+        
+        compositeReader.resolve(composite, resolver);
+        
+        assertEquals(composite.getConstrainingType(), constrainingType);
+        assertEquals(composite.getComponents().get(0).getConstrainingType(), constrainingType);
+    }
+
+    @Test
+    public void testResolveComposite() throws Exception {
+        InputStream is = getClass().getResourceAsStream("Calculator.composite");
+        StAXArtifactProcessor<Composite> compositeReader = staxProcessors.getProcessor(Composite.class);
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        Composite nestedComposite = compositeReader.read(reader);
+        is.close();
+        assertNotNull(nestedComposite);
+        resolver.addModel(nestedComposite);
+
+        is = getClass().getResourceAsStream("TestAllCalculator.composite");
+        reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = compositeReader.read(reader);
+        is.close();
+        
+        compositeReader.resolve(composite, resolver);
+        
+        assertEquals(composite.getComponents().get(2).getImplementation(), nestedComposite);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/TestAttributeProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/TestAttributeProcessor.java
new file mode 100644
index 0000000000..1a100c25b1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/TestAttributeProcessor.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.xml;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXAttributeProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * A Policy Processor used for testing.
+ *
+ * @version $Rev$ $Date$
+ */
+public class TestAttributeProcessor extends BaseStAXArtifactProcessor implements StAXAttributeProcessor<String> {
+	private static final QName ATTRIBUTE = new QName("http://test", "customAttribute");
+	
+    public QName getArtifactType() {
+        return ATTRIBUTE;
+    }
+
+    public String read(QName attributeName, XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        return reader.getAttributeValue(attributeName.getNamespaceURI(), attributeName.getLocalPart());
+    }
+
+    public void write(String value, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+    	writer.setPrefix(ATTRIBUTE.getPrefix(), ATTRIBUTE.getNamespaceURI());
+    	writer.writeAttribute(ATTRIBUTE.getLocalPart(), value);
+    } 
+
+    public Class<String> getModelType() {
+        return String.class;
+    }
+
+    public void resolve(String arg0, ModelResolver arg1) throws ContributionResolveException {
+    	
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/TestPolicyProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/TestPolicyProcessor.java
new file mode 100644
index 0000000000..e1a149494d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/TestPolicyProcessor.java
@@ -0,0 +1,82 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.assembly.xml;

+

+import javax.xml.namespace.QName;

+import javax.xml.stream.XMLStreamException;

+import javax.xml.stream.XMLStreamReader;

+import javax.xml.stream.XMLStreamWriter;

+

+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;

+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;

+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;

+import org.apache.tuscany.sca.policy.PolicyExpression;

+

+/**

+ * A PolicyExpression Processor used for testing.

+ *

+ * @version $Rev$ $Date$

+ */

+public class TestPolicyProcessor implements StAXArtifactProcessor<PolicyExpression> {

+

+    public QName getArtifactType() {

+        return new QName("http://schemas.xmlsoap.org/ws/2004/09/policy", "PolicyAttachment");

+    }

+

+    public PolicyExpression read(XMLStreamReader arg0) throws ContributionReadException, XMLStreamException {

+        return new MockPolicyImplOne();

+    }

+

+    public void write(PolicyExpression arg0, XMLStreamWriter arg1) throws ContributionWriteException,

+        XMLStreamException {

+    }

+

+    public Class<PolicyExpression> getModelType() {

+        return PolicyExpression.class;

+    }

+

+    public void resolve(PolicyExpression arg0, ModelResolver arg1) throws ContributionResolveException {

+    }

+

+    public class MockPolicyImplOne implements PolicyExpression {

+        public <T> T getPolicy() {

+            return null;

+        }

+

+        public void setName(QName name) {

+        }

+

+        public <T> void setPolicy(T policy) {

+        }

+

+        public QName getName() {

+            return new QName("http://schemas.xmlsoap.org/ws/2004/09/policy", "PolicyAttachment");

+        }

+

+        public boolean isUnresolved() {

+            return false;

+        }

+

+        public void setUnresolved(boolean unresolved) {

+        }

+

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/TestSCABindingFactoryImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/TestSCABindingFactoryImpl.java
new file mode 100644
index 0000000000..cbfec53f65
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/TestSCABindingFactoryImpl.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import org.apache.tuscany.sca.assembly.DistributedSCABinding;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+
+/**
+ * A factory for the SCA binding model.
+ *
+ * @version $Rev$ $Date$
+ */
+public class TestSCABindingFactoryImpl implements SCABindingFactory {
+    public SCABinding createSCABinding() {
+        return new TestSCABindingImpl();
+    }
+
+    public DistributedSCABinding createDistributedSCABinding() {
+        return null;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/TestSCABindingImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/TestSCABindingImpl.java
new file mode 100644
index 0000000000..d41881dc37
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/TestSCABindingImpl.java
@@ -0,0 +1,186 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.xml;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.OptimizableBinding;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySubject;
+
+/**
+ * A test cheel for the SCA binding.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class TestSCABindingImpl implements SCABinding, OptimizableBinding, PolicySubject {
+    private String name;
+    private String uri;
+    private List<Object> extensions = new ArrayList<Object>();
+    
+    private Component targetComponent;
+    private ComponentService targetComponentService;
+    private Binding targetBinding;
+    
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private ExtensionType bindingType = new TestSCABindingType();
+
+    /**
+     * Constructs a new SCA binding.
+     */
+    protected TestSCABindingImpl() {
+    }
+    
+    public String getName() {
+        return name;
+    }
+
+    public String getURI() {
+        return uri;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+    public List<Object> getExtensions() {
+        return extensions;
+    }
+    
+    public boolean isUnresolved() {
+        return false;
+    }
+    
+    public void setUnresolved(boolean unresolved) {
+    }
+
+    /**
+     * @see java.lang.Object#clone()
+     */
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+
+    /**
+     * @return the targetComponent
+     */
+    public Component getTargetComponent() {
+        return targetComponent;
+    }
+
+    /**
+     * @param targetComponent the targetComponent to set
+     */
+    public void setTargetComponent(Component targetComponent) {
+        this.targetComponent = targetComponent;
+    }
+
+    /**
+     * @return the targetComponentService
+     */
+    public ComponentService getTargetComponentService() {
+        return targetComponentService;
+    }
+
+    /**
+     * @param targetComponentService the targetComponentService to set
+     */
+    public void setTargetComponentService(ComponentService targetComponentService) {
+        this.targetComponentService = targetComponentService;
+    }
+
+    /**
+     * @return the targetBinding
+     */
+    public Binding getTargetBinding() {
+        return targetBinding;
+    }
+
+    /**
+     * @param targetBinding the targetBinding to set
+     */
+    public void setTargetBinding(Binding targetBinding) {
+        this.targetBinding = targetBinding;
+    }
+    
+    public List<PolicySet> getPolicySets() {
+        // TODO Auto-generated method stub
+        return policySets;
+    }
+
+    public List<Intent> getRequiredIntents() {
+        // TODO Auto-generated method stub
+        return requiredIntents;
+    }
+
+    public ExtensionType getType() {
+        // TODO Auto-generated method stub
+        return bindingType;
+    }
+
+    public void setType(ExtensionType type) {
+        this.bindingType = type;
+    }
+    
+    private class TestSCABindingType implements ExtensionType {
+        private QName name = new QName("http://docs.oasis-open.org/ns/opencsa/sca/200903","binding");
+        public QName getBaseType() {
+            return BINDING_BASE;
+        }
+
+        public QName getType() {
+            return name;
+        }
+
+        public void setType(QName type) {
+        }
+
+        public List<Intent> getAlwaysProvidedIntents() {
+            return Collections.emptyList();
+        }
+
+        public List<Intent> getMayProvidedIntents() {
+            return Collections.emptyList();
+        }
+
+        public boolean isUnresolved() {
+            return false;
+        }
+
+        public void setUnresolved(boolean unresolved) {
+        }
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/WireTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/WireTestCase.java
new file mode 100644
index 0000000000..5235df5037
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/WireTestCase.java
@@ -0,0 +1,148 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.DefaultModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.monitor.DefaultMonitorFactory;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.MonitorFactory;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * Test the wiring of SCA XML assemblies.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WireTestCase {
+
+    private static XMLInputFactory inputFactory;
+    private static StAXArtifactProcessor<Object> staxProcessor;
+    private static ModelResolver resolver; 
+    private static URLArtifactProcessor<Definitions> policyDefinitionsProcessor;
+    private static CompositeBuilder compositeBuilder;
+    private static Monitor monitor;
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        inputFactory = XMLInputFactory.newInstance();
+        StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, null, null);
+        resolver = new DefaultModelResolver();
+        
+        MonitorFactory monitorFactory = new DefaultMonitorFactory();
+        monitor = monitorFactory.createMonitor();
+        
+        FactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+        SCABindingFactory scaBindingFactory = new TestSCABindingFactoryImpl();
+        modelFactories.addFactory(scaBindingFactory);
+        compositeBuilder = extensionPoints.getExtensionPoint(CompositeBuilderExtensionPoint.class).getCompositeBuilder("org.apache.tuscany.sca.assembly.builder.CompositeBuilder");
+
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        InterfaceContractMapper mapper = utilities.getUtility(InterfaceContractMapper.class);
+
+        URLArtifactProcessorExtensionPoint documentProcessors = extensionPoints.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);
+        policyDefinitionsProcessor = documentProcessors.getProcessor(Definitions.class);
+    }
+
+    @Test
+    public void testResolveConstrainingType() throws Exception {
+        InputStream is = getClass().getResourceAsStream("CalculatorComponent.constrainingType");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        ConstrainingType constrainingType = (ConstrainingType)staxProcessor.read(reader);
+        is.close();
+        assertNotNull(constrainingType);
+        resolver.addModel(constrainingType);
+
+        is = getClass().getResourceAsStream("TestAllCalculator.composite");
+        reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = (Composite)staxProcessor.read(reader);
+        is.close();
+        assertNotNull(composite);
+        
+        URL url = getClass().getResource("test_definitions.xml");
+        URI uri = URI.create("test_definitions.xml");
+        Definitions scaDefns = (Definitions)policyDefinitionsProcessor.read(null, uri, url);
+        assertNotNull(scaDefns);
+        
+        policyDefinitionsProcessor.resolve(scaDefns, resolver);
+        
+        staxProcessor.resolve(composite, resolver);
+        compositeBuilder.build(composite, null, monitor);
+        
+        assertEquals(composite.getConstrainingType(), constrainingType);
+        assertEquals(composite.getComponents().get(0).getConstrainingType(), constrainingType);
+    }
+
+    @Test
+    public void testResolveComposite() throws Exception {
+        InputStream is = getClass().getResourceAsStream("Calculator.composite");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        Composite nestedComposite = (Composite)staxProcessor.read(reader);
+        is.close();
+        assertNotNull(nestedComposite);
+        resolver.addModel(nestedComposite);
+
+        is = getClass().getResourceAsStream("TestAllCalculator.composite");
+        reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = (Composite)staxProcessor.read(reader);
+        is.close();
+        
+        URL url = getClass().getResource("test_definitions.xml");
+        URI uri = URI.create("test_definitions.xml");
+        Definitions scaDefns = (Definitions)policyDefinitionsProcessor.read(null, uri, url);
+        assertNotNull(scaDefns);
+        
+        policyDefinitionsProcessor.resolve(scaDefns, resolver);
+        
+        staxProcessor.resolve(composite, resolver);
+        compositeBuilder.build(composite, null, monitor);
+        
+        assertEquals(composite.getComponents().get(2).getImplementation(), nestedComposite);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/WriteAllTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/WriteAllTestCase.java
new file mode 100644
index 0000000000..cf86aec6f4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/WriteAllTestCase.java
@@ -0,0 +1,158 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */ 
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.DefaultModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.monitor.DefaultMonitorFactory;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.MonitorFactory;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * Test writing SCA XML assemblies.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WriteAllTestCase {
+    private static XMLInputFactory inputFactory;
+    private static XMLOutputFactory outputFactory;
+    private static ExtensibleStAXArtifactProcessor staxProcessor;
+    private static ModelResolver resolver; 
+    private static CompositeBuilder compositeBuilder;
+    private static URLArtifactProcessor<Definitions> policyDefinitionsProcessor;
+    private static Monitor monitor;
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        inputFactory = XMLInputFactory.newInstance();
+        outputFactory = XMLOutputFactory.newInstance();
+        StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, outputFactory, null);
+        resolver = new DefaultModelResolver();
+        
+        FactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+        SCABindingFactory scaBindingFactory = new TestSCABindingFactoryImpl();
+        modelFactories.addFactory(scaBindingFactory);
+        compositeBuilder = extensionPoints.getExtensionPoint(CompositeBuilderExtensionPoint.class).getCompositeBuilder("org.apache.tuscany.sca.assembly.builder.CompositeBuilder");
+
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        InterfaceContractMapper mapper = utilities.getUtility(InterfaceContractMapper.class);
+        
+        MonitorFactory monitorFactory = new DefaultMonitorFactory();
+        monitor = monitorFactory.createMonitor();
+        
+        URLArtifactProcessorExtensionPoint documentProcessors = extensionPoints.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);
+        policyDefinitionsProcessor = documentProcessors.getProcessor(Definitions.class);
+    }
+
+    @Test
+    public void testReadWriteComposite() throws Exception {
+        InputStream is = getClass().getResourceAsStream("TestAllCalculator.composite");
+        Composite composite = staxProcessor.read(is, Composite.class);
+        
+        verifyComposite(composite);
+        
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(composite, bos);
+        bos.close();
+        
+        ByteArrayInputStream bis = new ByteArrayInputStream(bos.toByteArray());
+        composite = staxProcessor.read(bis, Composite.class);
+        
+        verifyComposite(composite);
+        
+    }
+
+    @Test
+    public void testReadWireWriteComposite() throws Exception {
+        InputStream is = getClass().getResourceAsStream("TestAllCalculator.composite");
+        Composite composite = staxProcessor.read(is, Composite.class);
+        
+        URL url = getClass().getResource("test_definitions.xml");
+        URI uri = URI.create("test_definitions.xml");
+        Definitions scaDefns = (Definitions)policyDefinitionsProcessor.read(null, uri, url);
+        assertNotNull(scaDefns);
+        policyDefinitionsProcessor.resolve(scaDefns, resolver);
+        
+        staxProcessor.resolve(composite, resolver);
+        compositeBuilder.build(composite, null, monitor);
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(composite, bos);
+    }
+    
+    @Test
+    public void testReadWriteComponentType() throws Exception {
+        InputStream is = getClass().getResourceAsStream("CalculatorImpl.componentType");
+        ComponentType componentType = staxProcessor.read(is, ComponentType.class);
+        staxProcessor.resolve(componentType, resolver);
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(componentType, bos);
+    }
+
+    @Test
+    public void testReadWriteConstrainingType() throws Exception {
+        InputStream is = getClass().getResourceAsStream("CalculatorComponent.constrainingType");
+        ConstrainingType constrainingType = staxProcessor.read(is, ConstrainingType.class);
+        staxProcessor.resolve(constrainingType, resolver);
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(constrainingType, bos);
+    }
+    
+    private void verifyComposite(Composite composite) {
+        assertEquals(composite.getProperties().get(0).getName(),"prop1");
+        assertEquals(composite.getProperties().get(0).isMany(), true);
+        assertEquals(composite.getProperties().get(1).getName(),"prop2");
+        assertEquals(composite.getProperties().get(1).isMustSupply(), true);
+        assertEquals(composite.getProperties().get(0).getXSDType(), new QName("http://foo", "MyComplexType"));
+        assertEquals(composite.getProperties().get(1).getXSDElement(), new QName("http://foo", "MyComplexPropertyValue1"));
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/WriteNamespacesTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/WriteNamespacesTestCase.java
new file mode 100644
index 0000000000..dedd0d0660
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/java/org/apache/tuscany/sca/assembly/xml/WriteNamespacesTestCase.java
@@ -0,0 +1,95 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */ 
+
+package org.apache.tuscany.sca.assembly.xml;
+
+import static org.junit.Assert.assertEquals;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * Test writing SCA XML assemblies.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WriteNamespacesTestCase {
+    private static StAXArtifactProcessor<Composite> compositeProcessor;
+    private static XMLOutputFactory outputFactory;
+    private static XMLInputFactory inputFactory;
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        FactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+        outputFactory = modelFactories.getFactory(XMLOutputFactory.class);
+        //outputFactory.setProperty(XMLOutputFactory.IS_REPAIRING_NAMESPACES, Boolean.TRUE);
+        inputFactory = modelFactories.getFactory(XMLInputFactory.class);
+        
+        StAXArtifactProcessorExtensionPoint artifactProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        compositeProcessor = artifactProcessors.getProcessor(Composite.class);
+    }
+
+    @Test
+    public void testReadWriteComposite() throws Exception {
+        
+        // Read
+        InputStream is = getClass().getResourceAsStream("NestedCalculator.composite");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = compositeProcessor.read(reader);
+        Component component = composite.getComponents().get(0);
+        Composite implementation = (Composite)component.getImplementation();
+        QName qname = implementation.getName();
+
+        // Write
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        XMLStreamWriter writer = outputFactory.createXMLStreamWriter(bos);
+        compositeProcessor.write(composite, writer);
+        System.out.println(bos);
+        
+        // Read again
+        is = new ByteArrayInputStream(bos.toByteArray());
+        reader = inputFactory.createXMLStreamReader(is);
+        composite = compositeProcessor.read(reader);
+        
+        // Compare
+        component = composite.getComponents().get(0);
+        implementation = (Composite)component.getImplementation();
+        
+        assertEquals(qname, implementation.getName());
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/Calculator.composite b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/Calculator.composite
new file mode 100644
index 0000000000..961a40b841
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/Calculator.composite
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	xmlns:x="http://x"

+	xmlns:calc="http://calc"
+	targetNamespace="http://calc"

+	name="Calculator">

+	

+	<service name="CalculatorService" promote="CalculatorServiceComponent">

+        <interface.java interface="calculator.CalculatorService"/>

+    </service>

+    

+    <component name="CalculatorServiceComponent">

+		<implementation.java class="calculator.CalculatorServiceImpl"/>

+        <reference name="addService"  multiplicity="0..1" target="AddServiceComponent"/>

+        <reference name="subtractService" target="SubtractServiceComponent"/>

+        <reference name="multiplyService" target="MultiplyServiceComponent"/>

+        <reference name="divideService" target="DivideServiceComponent"/>

+    </component>

+

+    <component name="AddServiceComponent">

+        <implementation.java class="calculator.AddServiceImpl"/>

+    </component>

+

+    <component name="SubtractServiceComponent">

+        <implementation.java class="calculator.SubtractServiceImpl"/>

+    </component>

+

+    <component name="MultiplyServiceComponent">

+        <implementation.java class="calculator.MultiplyServiceImpl"/>

+    </component>

+

+    <component name="DivideServiceComponent">

+        <implementation.java class="calculator.DivideServiceImpl"/>

+    </component>

+    

+    <x:unknownElement uknAttr="attribute1">

+		<y:subUnknownElement1 xmlns:y="http://y" uknAttr1="attribute2"/>

+		<x:subUnknownElement2 />

+	</x:unknownElement>

+		

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/CalculatorComponent.constrainingType b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/CalculatorComponent.constrainingType
new file mode 100644
index 0000000000..9a43d44377
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/CalculatorComponent.constrainingType
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<constrainingType xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+	xmlns:calc="http://calc"
+	targetNamespace="http://calc"
+	name="CalculatorComponent">
+
+  <service name="CalculatorService">
+        <interface.java class="calculator.CalculatorService" />
+  </service>
+
+  <reference name="divideService" multiplicity="1..1">
+        <interface.java class="calculator.DivideService" />
+  </reference>  
+
+</constrainingType>              
+       
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/CalculatorImpl.componentType b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/CalculatorImpl.componentType
new file mode 100644
index 0000000000..2f4518a42c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/CalculatorImpl.componentType
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<componentType xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903">
+
+  <service name="CalculatorService">
+        <interface.java interface="calculator.CalculatorService" />
+  </service>
+
+  <reference name="divideService">
+        <interface.java interface="calculator.DivideService" />
+  </reference>  
+
+</componentType>              
+       
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/Multiplicity.composite b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/Multiplicity.composite
new file mode 100644
index 0000000000..d713a381f9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/Multiplicity.composite
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="ASCII"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           targetNamespace="http://temp" 

+           name="composite1"> 

+  <component name="data7"> 

+    <implementation.java class="temp.EchoImpl"/> 

+    <service name="Echo"> 

+      <interface.wsdl interface="http://echo.webservice#wsdl.interface(Echo)"/> 

+    </service> 

+    <reference multiplicity="0..n" name="reference" requires=""/> 

+  </component> 

+

+  <reference multiplicity="1..n" name="reference" promote="" requires=""/> 

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/NestedCalculator.composite b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/NestedCalculator.composite
new file mode 100644
index 0000000000..bf3676c585
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/NestedCalculator.composite
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	xmlns:calc="http://calc"
+	targetNamespace="http://calc"

+	name="Calculator">

+

+    <component name="CalculatorServiceComponent">

+		<implementation.composite xmlns:n="http://inner" name="n:InnerCalculator"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/RMIBindingTest.composite b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/RMIBindingTest.composite
new file mode 100644
index 0000000000..9f40faa806
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/RMIBindingTest.composite
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ -->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+	       xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"
+	       targetNamespace="http://helloWorldRMI"
+           name="HelloWorldRmiComposite">
+
+	<service name="HelloWorldRmiService" promote="HelloWorldServiceComponent">
+        <interface.java interface="helloworld.HelloWorldService"/>
+        <tuscany:binding.rmi uri="rmi://localhost:8099/HelloWorldRemoteService"   />
+    </service>
+      
+    <component name="HelloWorldServiceComponent">
+        <implementation.java class="helloworld.HelloWorldImpl"/>
+    </component>   
+  
+   <component name="HelloWorldRmiServiceComponent">
+        <implementation.java class="helloworld.HelloWorldRmiImpl"/>
+        <reference name="extService"></reference>
+    </component>        
+           
+  	<reference name="HelloWorldRmiReference" promote="HelloWorldRmiServiceComponent/extService">
+        <interface.java interface="helloworld.HelloWorldService"/>
+        <tuscany:binding.rmi uri="rmi://localhost:8099/HelloWorldRemoteService"   />
+    </reference>
+
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/TestAllCalculator.composite b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/TestAllCalculator.composite
new file mode 100644
index 0000000000..65e709f9b1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/TestAllCalculator.composite
@@ -0,0 +1,127 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+

+<composite autowire="false" constrainingType="tns:CalculatorComponent" local="true" name="TestAllCalculator" policySets="sns:SecureReliablePolicy"

+    requires="cns:confidentiality" targetNamespace="http://calc" xmlns:tns="http://calc"

+    xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+    xsi:schemaLocation="http://docs.oasis-open.org/ns/opencsa/sca/200903 http://docs.oasis-open.org/ns/opencsa/sca/200903 "
+    xmlns:ext="http://extension"

+    xmlns:cns="http://test" xmlns:sns="http://test">

+

+    <include name="tns:TestAllDivide"/>

+    <ext:testExtension/>
+

+    <service name="CalculatorService" promote="CalculatorServiceComponent/CalculatorService" requires="cns:confidentiality"

+        policySets="sns:SecureReliablePolicy">
+        <ext:testExtension/>

+        <interface.java interface="calculator.CalculatorService" callbackInterface="calculator.CalculatorCallback" />

+        <operation name="add" policySets="sns:SecureReliablePolicy" requires="cns:confidentiality" />

+

+        <binding.ws name="CalculatorWS" policySets="sns:SecureReliablePolicy" port="" requires="cns:confidentiality" uri="http://calc/ws">

+        </binding.ws>

+

+        <callback policySets="sns:SecureReliablePolicy" requires="cns:confidentiality">

+	        <ext:testExtension/>
+            <binding.ws name="CalculatorCallbackWS" policySets="" port="" requires="" uri="http://calc/callback/ws">

+            </binding.ws>

+        </callback>

+    </service>

+

+    <component name="CalculatorServiceComponent" autowire="false" constrainingType="tns:CalculatorComponent"

+        policySets="sns:SecureReliablePolicy" requires="cns:confidentiality">

+        <ext:testExtension/>
+        <service name="CalculatorService" policySets="sns:SecureReliablePolicy" requires="cns:confidentiality">

+            <interface.java interface="calculator.CalculatorService" callbackInterface="calculator.CalculatorCallback" />

+        </service>

+

+        <reference name="addService" target="AddServiceComponent/AddService" autowire="false" multiplicity="1..1"

+            policySets="sns:SecureReliablePolicy" requires="cns:confidentiality" wiredByImpl="false">

+            <ext:testExtension/>
+            <interface.java interface="calculator.AddService" callbackInterface="calculator.AddCallback" />

+        </reference>

+        <reference name="subtractService" target="SubtractServiceComponent" />

+        <reference name="multiplyService" />

+        <reference name="divideService" target="DivideServiceComponent" />

+

+        <property name="round" type="xsd:boolean" many="false">true</property>

+

+        <implementation.java class="calculator.CalculatorServiceImpl" policySets="" requires="" />

+    </component>

+

+    <component name="AddServiceComponent">

+        <service name="AddService">

+            <interface.java interface="calculator.AddService" />

+        </service>

+        <implementation.java class="calculator.AddServiceImpl" />

+    </component>

+

+    <component name="NestedCompositeComponent">
+        <service name="CalculatorService">
+            <interface.java interface="calculator.CalculatorService" />
+        </service>
+        <implementation.composite name="tns:Calculator" />
+    </component>
+
+    <component name="SubtractServiceComponent">

+        <implementation.java class="calculator.SubtractServiceImpl" />

+    </component>

+

+    <component name="MultiplyServiceComponent">

+        <implementation.java class="calculator.MultiplyServiceImpl" />

+    </component>

+

+    <component name="DivideServiceComponent">

+        <implementation.java class="calculator.DivideServiceImpl" />

+    </component>

+

+    <reference name="MultiplyService" promote="CalculatorServiceComponent/multiplyService" policySets="sns:SecureReliablePolicy"

+        requires="cns:confidentiality">

+        <interface.java interface="calculator.MultiplyService" callbackInterface="calculator.MultiplyCallback" />

+

+        <binding.ws name="MultiplyWS" port="" policySets="sns:SecureReliablePolicy" requires="cns:confidentiality" uri="http://calc/ws">

+        </binding.ws>

+

+        <callback policySets="sns:SecureReliablePolicy" requires="cns:confidentiality">

+            <binding.ws name="MultiplyCallbackWS" port="" uri="http://calc/callback/ws" policySets="sns:SecureReliablePolicy"

+                requires="cns:confidentiality">

+            </binding.ws>

+        </callback>

+    </reference> 

+

+    <property name="prop1" xmlns:foo="http://foo" many="true" type="foo:MyComplexType">

+   	    <value xsi:type="foo:MyComplexType" attr="bar">

+            <foo:a>AValue</foo:a>

+            <bar:b xmlns:bar="http://bar">InterestingURI</bar:b>

+        </value>

+        <value xsi:type="foo:MyComplexType" attr="zing">

+            <foo:a>BValue</foo:a>

+            <bar:b xmlns:bar="http://bar">BoringURI</bar:b>

+        </value>

+    </property>

+    

+    <property name="prop2" xmlns:foo="http://foo" mustSupply="true" element="foo:MyComplexPropertyValue1">

+        <foo:MyComplexPropertyValue1>123</foo:MyComplexPropertyValue1>

+    </property>

+    <property name="prop3" xmlns:foo="http://foo" mustSupply="true" value="123"/>

+    <property name="prop4">123</property>

+    <property name="prop5"><value>123</value></property>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/TestAllDivide.composite b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/TestAllDivide.composite
new file mode 100644
index 0000000000..998a49226b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/TestAllDivide.composite
@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite autowire="false"
+	constrainingType="tns:Calculator"
+	local="true"
+	name="TestAllDivide"
+	policySets="" requires=""
+	targetNamespace="http://calc"
+	xmlns:tns="http://calc"
+	xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+	xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://docs.oasis-open.org/ns/opencsa/sca/200903 http://docs.oasis-open.org/ns/opencsa/sca/200903 ">
+	
+  <include name="tns:CompleteDivide"/>
+  
+  <service name="DivideService" policySets="" promote="CalculatorDivideComponent/DivideService" requires="">
+    <interface.java interface="calculator.DivideService" callbackInterface="calculator.DivideCallback"/>
+    <operation name="divide" policySets="" requires=""/>
+
+    <binding.ws name="CalculatorWS" policySets="" port="" requires="" uri="http://calc/ws">
+      <operation name="divide" policySets="" requires=""/>
+    </binding.ws>
+
+    <callback policySets="" requires="">
+      <binding.ws name="CalculatorCallbackWS" policySets="" port="" requires="" uri="http://calc/callback/ws">
+        <operation name="divideCallback" policySets="" requires=""/>
+      </binding.ws>
+    </callback>
+  </service>
+  
+   <component name="CalculatorDivideComponent" autowire="false" constrainingType="tns:CalculatorServiceComponent" policySets="" requires="">
+   		<service name="DivideService" policySets="" requires="">
+   			<interface.java interface="calculator.DivideService" callbackInterface="calculator.DivideCallback"/>
+   		</service>
+		<implementation.java class="calculator.DivideImpl" policySets="" requires=""/>
+   </component>
+
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/TestAllPolicyCalculator.composite b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/TestAllPolicyCalculator.composite
new file mode 100644
index 0000000000..661270d341
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/TestAllPolicyCalculator.composite
@@ -0,0 +1,125 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+

+<composite autowire="false" constrainingType="tns:CalculatorComponent" local="true" name="TestAllCalculator" 

+    requires="cns:tuscanyIntent_1" targetNamespace="http://calc" xmlns:tns="http://calc"

+    xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+    xsi:schemaLocation="http://docs.oasis-open.org/ns/opencsa/sca/200903 http://docs.oasis-open.org/ns/opencsa/sca/200903 "
+    xmlns:ext="http://extension"

+    xmlns:cns="http://test" xmlns:sns="http://test">

+

+    <include name="tns:TestAllDivide"/>

+    <ext:testExtension/>
+

+    <service name="CalculatorService" promote="CalculatorServiceComponent/CalculatorService" requires="cns:tuscanyIntent_2 cns:tuscanyIntent_1">
+        <ext:testExtension/>

+        <interface.java interface="calculator.CalculatorService" callbackInterface="calculator.CalculatorCallback" />

+        <operation name="add" requires="cns:tuscanyIntent_6"/>

+

+        <binding.ws name="CalculatorWS" port="" requires="cns:tuscanyIntent_3" uri="http://calc/ws">

+        </binding.ws>

+

+        <callback requires="cns:tuscanyIntent_4">

+	        <ext:testExtension/>
+            <binding.ws name="CalculatorCallbackWS" policySets="" port="" requires="cns:tuscanyIntent_5" uri="http://calc/callback/ws">

+            </binding.ws>

+        </callback>

+    </service>

+

+    <component name="CalculatorServiceComponent" autowire="false" constrainingType="tns:CalculatorComponent"

+        requires="cns:tuscanyIntent_2 cns:tuscanyIntent_3">

+        <ext:testExtension/>
+        <service name="CalculatorService" requires="cns:tuscanyIntent_3">

+            <interface.java interface="calculator.CalculatorService" callbackInterface="calculator.CalculatorCallback" />

+            <binding.ws name="CalculatorCallbackWS" policySets="" port="" requires="cns:tuscanyIntent_4" uri="http://calc/callback/ws">

+            </binding.ws>

+            <callback>

+           	</callback>

+        </service>

+

+        <reference name="addService" target="AddServiceComponent/AddService" autowire="false" multiplicity="1..1"

+            requires="cns:tuscanyIntent_3 cns:tuscanyIntent_2.qualified" wiredByImpl="false">

+            <ext:testExtension/>
+            <interface.java interface="calculator.AddService" callbackInterface="calculator.AddCallback" />

+            <binding.ws name="addServiceWSRef" policySets="" port="" requires="cns:tuscanyIntent_4" uri="http://calc/callback/ws">

+            </binding.ws>

+        </reference>

+        <reference name="subtractService" target="SubtractServiceComponent" />

+        <reference name="multiplyService" />

+        <reference name="divideService" target="DivideServiceComponent" />

+

+        <property name="round" type="xsd:boolean" many="false">true</property>

+

+        <implementation.java class="calculator.CalculatorServiceImpl" policySets="" requires="cns:tuscanyIntent_4" />

+    </component>

+

+    <component name="AddServiceComponent">

+        <service name="AddService">

+            <interface.java interface="calculator.AddService" />

+        </service>

+        <implementation.java class="calculator.AddServiceImpl" />

+    </component>

+

+    <component name="NestedCompositeComponent">
+        <service name="CalculatorService">
+            <interface.java interface="calculator.CalculatorService" />
+        </service>
+        <implementation.composite name="tns:Calculator" />
+    </component>
+
+    <component name="SubtractServiceComponent">

+        <implementation.java class="calculator.SubtractServiceImpl" />

+    </component>

+

+    <component name="MultiplyServiceComponent">

+        <implementation.java class="calculator.MultiplyServiceImpl" />

+    </component>

+

+    <component name="DivideServiceComponent">

+        <implementation.java class="calculator.DivideServiceImpl" />

+    </component>

+

+    <reference name="MultiplyService" promote="CalculatorServiceComponent/multiplyService" 

+        requires="cns:tuscanyIntent_2">

+        <interface.java interface="calculator.MultiplyService" callbackInterface="calculator.MultiplyCallback" />

+

+        <binding.ws name="MultiplyWS" port="" requires="cns:tuscanyIntent_3" uri="http://calc/ws">

+        </binding.ws>

+

+        <callback policySets="sns:SecureReliablePolicy" requires="cns:tuscanyIntent_3">

+            <binding.ws name="MultiplyCallbackWS" port="" uri="http://calc/callback/ws" 

+                requires="cns:tuscanyIntent_4">

+            </binding.ws>

+        </callback>

+    </reference>

+

+    <property name="prop1" xmlns:foo="http://foo">

+        <value xsi:type="foo:MyComplexType" attr="bar">

+            <foo:a>AValue</foo:a>

+            <bar:b xmlns:bar="http://bar">InterestingURI</bar:b>

+        </value>

+        <value xsi:type="foo:MyComplexType" attr="zing">

+            <foo:a>BValue</foo:a>

+            <bar:b xmlns:bar="http://bar">BoringURI</bar:b>

+        </value>

+    </property>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/another_test_definitions.xml b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/another_test_definitions.xml
new file mode 100644
index 0000000000..bb1f3118ce
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/another_test_definitions.xml
@@ -0,0 +1,96 @@
+<?xml version="1.0" encoding="ASCII"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<sca:definitions xmlns="http://test"

+ 			targetNamespace="http://test"

+ 			xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903">

+

+<!-- simple intent -->

+ <sca:intent name="tuscanyIntent_1" 

+ 			 constrains="sca:binding">

+ 			 <sca:description>

+ 			 Sample Intent

+ 			 </sca:description>

+             <sca:qualifier name="qualified" default="true"/>

+ </sca:intent>

+ 

+ <sca:intent name="tuscanyIntent_2" 

+ 			 constrains="sca:binding">

+ 			 <sca:description>

+ 			 Sample Intent

+ 			 </sca:description>

+             <sca:qualifier name="qualified" default="true"/>

+ </sca:intent>

+ 

+ <sca:intent name="tuscanyIntent_3" 

+ 			 constrains="sca:binding">

+ 			 <sca:description>

+ 			 Sample Intent

+ 			 </sca:description>

+ </sca:intent>

+ 

+ <sca:intent name="tuscanyIntent_4" 

+ 			 constrains="sca:binding">

+ 			 <sca:description>

+ 			 Sample Intent

+ 			 </sca:description>

+ </sca:intent>

+ 

+<sca:intent name="tuscanyIntent_5" 

+ 			 constrains="sca:binding">

+ 			 <sca:description>

+ 			 Sample Intent

+ 			 </sca:description>

+ </sca:intent>

+ 

+ <sca:intent name="tuscanyIntent_6" 

+ 			 constrains="sca:binding">

+ 			 <sca:description>

+ 			 Sample Intent

+ 			 </sca:description>

+ </sca:intent>

+ 

+ <sca:intent name="tuscanyIntent_7" 

+ 			 constrains="sca:binding">

+ 			 <sca:description>

+ 			 Sample Intent

+ 			 </sca:description>

+ </sca:intent>

+ 

+ <sca:intent name="tuscanyIntent_8" 

+ 			 constrains="sca:binding">

+ 			 <sca:description>

+ 			 Sample Intent

+ 			 </sca:description>

+ </sca:intent>

+ 

+ <sca:intent name="tuscanyIntent_9" 

+ 			 constrains="sca:binding">

+ 			 <sca:description>

+ 			 Sample Intent

+ 			 </sca:description>

+ </sca:intent>

+ 

+ <sca:intent name="tuscanyIntent_10" 

+ 			 constrains="sca:binding">

+ 			 <sca:description>

+ 			 Sample Intent

+ 			 </sca:description>

+ </sca:intent>

+</sca:definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/local.composite b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/local.composite
new file mode 100644
index 0000000000..6aa2ab4979
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/local.composite
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	xmlns:calc="http://localcalc"

+	xmlns:test="http://testlocal"

+	targetNamespace="http://localcalc"

+	name="LocalCalculator"

+      local="true">

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/test_definitions.xml b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/test_definitions.xml
new file mode 100644
index 0000000000..c59fb3537b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xml/src/test/resources/org/apache/tuscany/sca/assembly/xml/test_definitions.xml
@@ -0,0 +1,206 @@
+<?xml version="1.0" encoding="ASCII"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<definitions xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" targetNamespace="http://test"

+    xmlns:test="http://test" xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903">

+

+    <!-- Extension Types Metadata -->

+    <implementationType type="sca:implementation.java" alwaysProvides="test:logging" mayProvide="test:tracing" />

+    <bindingType type="sca:binding.ws" alwaysProvides="test:confidentiality" mayProvide="test:integrity" />

+

+    <!-- Intents and Policysets to assume targetnamespace -->

+    <intent name="TestIntentOne" constrains="sca:binding">

+        <description>

+            Test Intent

+             </description>

+    </intent>

+

+    <intent name="TestIntentTwo" constrains="sca:binding" requires="test:TestIntentOne">

+        <description>

+            Protect messages from unauthorized reading or modification

+             </description>

+    </intent>

+

+    <policySet name="TestPolicySetOne" provides="test:TestIntentOne" appliesTo="sca:binding.ws"

+        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+        <wsp:PolicyAttachment>

+            <!-- policy expression and policy subject for

+                 "basic authentication" -->

+        </wsp:PolicyAttachment>

+        <wsp:PolicyAttachment>

+            <!-- policy expression and policy subject for

+                "reliability" -->

+        </wsp:PolicyAttachment>

+    </policySet>

+

+    <!-- POLICY SETS -->

+    <policySet name="SecureReliablePolicy" provides="test:confidentiality.transport test:integrity" appliesTo="sca:binding.ws"

+        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+        <wsp:PolicyAttachment>

+            <!-- policy expression and policy subject for

+                 "basic authentication" -->

+        </wsp:PolicyAttachment>

+        <wsp:PolicyAttachment>

+            <!-- policy expression and policy subject for

+                "reliability" -->

+        </wsp:PolicyAttachment>

+    </policySet>

+

+    <policySet name="SecureMessagingPolicies" provides="test:confidentiality" appliesTo="binding.ws"

+        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+        <intentMap provides="test:confidentiality" default="transport">

+            <qualifier name="transport">

+                <wsp:PolicyAttachment>

+                    <!-- policy expression and policy subject for "transport" alternative -->

+                </wsp:PolicyAttachment>

+                <wsp:PolicyAttachment>...</wsp:PolicyAttachment>

+            </qualifier>

+            <qualifier name="message">

+                <wsp:PolicyAttachment>

+                    <!-- policy expression and policy subject for "message" alternative" -->

+                </wsp:PolicyAttachment>

+            </qualifier>

+        </intentMap>

+    </policySet>

+

+    <policySet name="SecurityPolicy" provides="test:confidentiality" appliesTo="binding.ws"

+        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+        <intentMap provides="test:confidentiality" default="message">

+            <qualifier name="message">

+                <wsp:PolicyAttachment>

+                    <!-- policy attachment for body encryption -->

+                </wsp:PolicyAttachment>

+                <wsp:PolicyAttachment>

+                    <!-- policy attachment for whole message encryption -->

+                </wsp:PolicyAttachment>

+            </qualifier>

+            <qualifier name="transport">

+                <wsp:PolicyAttachment>

+                    <!-- policy attachment for transport encryption -->

+                </wsp:PolicyAttachment>

+            </qualifier>

+        </intentMap>

+    </policySet>

+

+    <policySet name="BasicAuthMsgProtSecurity" provides="test:authentication test:confidentiality" appliesTo="binding.ws"

+        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903">

+        <policySetReference name="test:AuthenticationPolicies" />

+        <policySetReference name="test:ConfidentialityPolicies" />

+    </policySet>

+

+    <policySet name="AuthenticationPolicies" provides="test:authentication" appliesTo="binding.ws"

+        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+        <wsp:PolicyAttachment>

+            <!-- policy expression and policy subject for "basic

+        authentication" -->

+        </wsp:PolicyAttachment>

+    </policySet>

+

+    <policySet name="ConfidentialityPolicies" provides="test:confidentiality" appliesTo="binding.ws"

+        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+        <intentMap provides="test:confidentiality" default="transport">

+            <qualifier name="transport">

+                <wsp:PolicyAttachment>

+                    <!-- policy expression and policy subject for "transport"

+                alternative -->

+                </wsp:PolicyAttachment>

+                <wsp:PolicyAttachment>...</wsp:PolicyAttachment>

+            </qualifier>

+            <qualifier name="message">

+                <wsp:PolicyAttachment>

+                    <!-- policy expression and policy subject for "message"

+                alternative" -->

+                    ...

+                </wsp:PolicyAttachment>

+            </qualifier>

+        </intentMap>

+    </policySet>

+

+    <policySet name="SecureWSPolicy" provides="test:confidentiality" appliesTo="sca:binding.ws"

+        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:sp="http://schemas.xmlsoap.org/ws/2002/12/secext"

+        xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+        <wsp:Policy>

+            <wsp:ExactlyOne>

+                <wsp:All>

+                    <sp:SecurityToken>

+                        <sp:TokenType>sp:X509v3</sp:TokenType>

+                    </sp:SecurityToken>

+                    <sp:UsernameToken />

+                    <sp:SignedParts />

+                    <sp:EncryptedParts>

+                        <sp:Body />

+                    </sp:EncryptedParts>

+                    <sp:TransportBinding>

+                        <sp:IncludeTimeStamp />

+                    </sp:TransportBinding>

+                </wsp:All>

+            </wsp:ExactlyOne>

+        </wsp:Policy>

+    </policySet>

+

+    <!-- profile intent -->

+    <intent name="reliableMessageProtection" constrains="sca:binding" requires="test:messageProtection">

+        <description>

+            Protect messages from unauthorized reading or modification

+             </description>

+    </intent>

+

+    <intent name="messageProtection" constrains="sca:binding" requires="test:confidentiality test:integrity">

+        <description>

+            Protect messages from unauthorized reading or modification

+             </description>

+    </intent>

+

+    <!-- simple intent -->

+    <intent name="confidentiality" constrains="sca:binding">

+        <description>

+            Communitcation thro this binding must prevent

+            unauthorized users from reading the messages.

+        </description>

+        <qualifier name="transport" />

+        <qualifier name="message" default="true" />

+    </intent>

+

+    <intent name="integrity" constrains="sca:binding">

+        <description>

+            Communitcation thro this binding must prevent

+            unauthorized modification of the messages.

+             </description>

+    </intent>

+

+    <intent name="authentication" constrains="sca:binding">

+        <description>

+            Communitcation thro this binding required

+            Authentication.

+             </description>

+    </intent>

+

+    <intent name="logging" constrains="sca:implementation">

+        <description>

+            All messages to and from this implementation must be logged

+             </description>

+    </intent>

+

+    <intent name="tracing" constrains="sca:implementation.java">

+        <description>

+            Need to figure out some description for this 

+             </description>

+    </intent>

+

+</definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/LICENSE
new file mode 100644
index 0000000000..2ea1dcc129
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/LICENSE
@@ -0,0 +1,337 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
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+      "License" shall mean the terms and conditions for use, reproduction,
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+   6. Trademarks. This License does not grant permission to use the trade
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+      except as required for reasonable and customary use in describing the
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+
+      To apply the Apache License to your work, attach the following
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+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
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+       http://www.apache.org/licenses/LICENSE-2.0
+
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+
+
+
+===============================================================================
+
+Apache Tuscany SCA for Java Subcomponents
+=========================================: 
+
+The Tuscany SCA for Java release includes a number of subcomponents with
+separate copyright notices and license terms. Your use of the source
+code for the these subcomponents is subject to the terms and
+conditions of the following licenses.
+
+===============================================================================
+
+This module includes XSD files under the following OASIS license:
+
+All capitalized terms in the following text have the meanings assigned to them in the OASIS Intellectual 
+Property Rights Policy (the "OASIS IPR Policy"). The full Policy may be found at the OASIS website.
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+The limited permissions granted above are perpetual and will not be revoked by OASIS or its successors 
+or assigns.
+This document and the information contained herein is provided on an "AS IS" basis and OASIS 
+DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY 
+WARRANTY THAT THE USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY OWNERSHIP 
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+OASIS invites any party to contact the OASIS TC Administrator if it is aware of a claim of ownership of 
+any patent claims that would necessarily be infringed by implementations of this specification by a patent 
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+OASIS takes no position regarding the validity or scope of any intellectual property or other rights that 
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+
+===============================================================================
+
+This module includes XSD files under the following W3C(r) Software License:
+
+W3C(r) SOFTWARE NOTICE AND LICENSE
+http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231
+
+This work (and included software, documentation such as READMEs, or other related items) 
+is being provided by the copyright holders under the following license. By obtaining, 
+using and/or copying this work, you (the licensee) agree that you have read, understood, 
+and will comply with the following terms and conditions.
+
+Permission to copy, modify, and distribute this software and its documentation, with or 
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+that you include the following on ALL copies of the software and documentation or portions 
+thereof, including modifications:
+
+   1. The full text of this NOTICE in a location viewable to users of the redistributed or 
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+   2. Any pre-existing intellectual property disclaimers, notices, or terms and conditions. 
+      If none exist, the W3C Software Short Notice should be included (hypertext is preferred,
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+   3. Notice of any changes or modifications to the files, including the date changes were 
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+
+THIS SOFTWARE AND DOCUMENTATION IS PROVIDED "AS IS," AND COPYRIGHT HOLDERS MAKE NO 
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+DOCUMENTATION WILL NOT INFRINGE ANY THIRD PARTY PATENTS, COPYRIGHTS, TRADEMARKS OR OTHER 
+RIGHTS.
+
+COPYRIGHT HOLDERS WILL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL OR CONSEQUENTIAL 
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+
+The name and trademarks of copyright holders may NOT be used in advertising or publicity 
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+
+=============================================================================== 
+
+This module includes XSD files under the following license:
+
+http://www.w3.org/Consortium/Legal/copyright-software-19980720
+
+W3C® SOFTWARE NOTICE AND LICENSE
+Copyright (c) 1994-2002 World Wide Web Consortium, (Massachusetts Institute of Technology, Institut National de Recherche 
+en Informatique et en Automatique, Keio University). All Rights Reserved. http://www.w3.org/Consortium/Legal/
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+
+THIS SOFTWARE AND DOCUMENTATION IS PROVIDED "AS IS," AND COPYRIGHT HOLDERS MAKE NO REPRESENTATIONS OR WARRANTIES, 
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO, WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE 
+OR THAT THE USE OF THE SOFTWARE OR DOCUMENTATION WILL NOT INFRINGE ANY THIRD PARTY PATENTS, COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS.
+
+COPYRIGHT HOLDERS WILL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF ANY USE 
+OF THE SOFTWARE OR DOCUMENTATION.
+
+The name and trademarks of copyright holders may NOT be used in advertising or publicity pertaining to the software 
+without specific, written prior permission. Title to copyright in this software and any associated documentation will 
+at all times remain with copyright holders.
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..cabc686fcf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/META-INF/MANIFEST.MF
@@ -0,0 +1,14 @@
+Manifest-Version: 1.0

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Assembly Model XML Schemas

+Bnd-LastModified: 1225397088359

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-ManifestVersion: 2

+Bundle-Description: Apache Tuscany SCA Assembly Model XML Schemas

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-DocURL: http://www.apache.org/

+Bundle-SymbolicName: org.apache.tuscany.sca.assembly.xsd

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
+Export-Package: org.apache.tuscany.sca.assembly.xsd;version="2.0.0"

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/NOTICE
new file mode 100644
index 0000000000..78da9f5010
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/NOTICE
@@ -0,0 +1,38 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
+This product also includes software under the OASIS license 
+(see the LICENSE file contained in this distribution), with the following
+copyright:
+
+Copyright (C) OASIS(R) 2005, 2009. All Rights Reserved.
+OASIS trademark, IPR and other policies apply.
+
+This product also includes software under the W3C(r) Software License
+(see the LICENSE file contained in this distribution), with the following
+copyright:
+
+Copyright (c) 2004 World Wide Web Consortium (Massachusetts Institute of Technology, 
+European Research Consortium for Informatics and Mathematics, Keio University). 
+All Rights Reserved. This work is distributed under the W3C(r) Software License [1] 
+in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied 
+warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+    [1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231
+
+This product also includes software under the W3C(c) Software License
+with the following copyright:
+
+Copyright 2001 The Internet Society and W3C (Massachusetts Institute
+of Technology, Institut National de Recherche en Informatique et en
+Automatique, Keio University). All Rights Reserved.
+http://www.w3.org/Consortium/Legal/
+
+This document is governed by the W3C Software License [1] as described
+in the FAQ [2].
+
+[1] http://www.w3.org/Consortium/Legal/copyright-software-19980720
+[2] http://www.w3.org/Consortium/Legal/IPR-FAQ-20000620.html#DTD
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/pom.xml
new file mode 100644
index 0000000000..4f3ad9b6ea
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/pom.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-assembly-xsd</artifactId>
+    <name>Apache Tuscany SCA Assembly Model XSD Files</name>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.ValidationSchema b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.ValidationSchema
new file mode 100644
index 0000000000..5007705d41
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.ValidationSchema
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+#
+tuscany-sca-1.1.xsd
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/org/apache/tuscany/sca/assembly/xsd/XMLSchema.dtd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/org/apache/tuscany/sca/assembly/xsd/XMLSchema.dtd
new file mode 100644
index 0000000000..e8e8f7625a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/org/apache/tuscany/sca/assembly/xsd/XMLSchema.dtd
@@ -0,0 +1,402 @@
+<!-- DTD for XML Schemas: Part 1: Structures
+     Public Identifier: "-//W3C//DTD XMLSCHEMA 200102//EN"
+     Official Location: http://www.w3.org/2001/XMLSchema.dtd -->
+<!-- $Id: XMLSchema.dtd,v 1.31 2001/10/24 15:50:16 ht Exp $ -->
+<!-- Note this DTD is NOT normative, or even definitive. -->           <!--d-->
+<!-- prose copy in the structures REC is the definitive version -->    <!--d-->
+<!-- (which shouldn't differ from this one except for this -->         <!--d-->
+<!-- comment and entity expansions, but just in case) -->              <!--d-->
+<!-- With the exception of cases with multiple namespace
+     prefixes for the XML Schema namespace, any XML document which is
+     not valid per this DTD given redefinitions in its internal subset of the
+     'p' and 's' parameter entities below appropriate to its namespace
+     declaration of the XML Schema namespace is almost certainly not
+     a valid schema. -->
+
+<!-- The simpleType element and its constituent parts
+     are defined in XML Schema: Part 2: Datatypes -->
+<!ENTITY % xs-datatypes PUBLIC 'datatypes' 'datatypes.dtd' >
+
+<!ENTITY % p 'xs:'> <!-- can be overriden in the internal subset of a
+                         schema document to establish a different
+                         namespace prefix -->
+<!ENTITY % s ':xs'> <!-- if %p is defined (e.g. as foo:) then you must
+                         also define %s as the suffix for the appropriate
+                         namespace declaration (e.g. :foo) -->
+<!ENTITY % nds 'xmlns%s;'>
+
+<!-- Define all the element names, with optional prefix -->
+<!ENTITY % schema "%p;schema">
+<!ENTITY % complexType "%p;complexType">
+<!ENTITY % complexContent "%p;complexContent">
+<!ENTITY % simpleContent "%p;simpleContent">
+<!ENTITY % extension "%p;extension">
+<!ENTITY % element "%p;element">
+<!ENTITY % unique "%p;unique">
+<!ENTITY % key "%p;key">
+<!ENTITY % keyref "%p;keyref">
+<!ENTITY % selector "%p;selector">
+<!ENTITY % field "%p;field">
+<!ENTITY % group "%p;group">
+<!ENTITY % all "%p;all">
+<!ENTITY % choice "%p;choice">
+<!ENTITY % sequence "%p;sequence">
+<!ENTITY % any "%p;any">
+<!ENTITY % anyAttribute "%p;anyAttribute">
+<!ENTITY % attribute "%p;attribute">
+<!ENTITY % attributeGroup "%p;attributeGroup">
+<!ENTITY % include "%p;include">
+<!ENTITY % import "%p;import">
+<!ENTITY % redefine "%p;redefine">
+<!ENTITY % notation "%p;notation">
+
+<!-- annotation elements -->
+<!ENTITY % annotation "%p;annotation">
+<!ENTITY % appinfo "%p;appinfo">
+<!ENTITY % documentation "%p;documentation">
+
+<!-- Customisation entities for the ATTLIST of each element type.
+     Define one of these if your schema takes advantage of the
+     anyAttribute='##other' in the schema for schemas -->
+
+<!ENTITY % schemaAttrs ''>
+<!ENTITY % complexTypeAttrs ''>
+<!ENTITY % complexContentAttrs ''>
+<!ENTITY % simpleContentAttrs ''>
+<!ENTITY % extensionAttrs ''>
+<!ENTITY % elementAttrs ''>
+<!ENTITY % groupAttrs ''>
+<!ENTITY % allAttrs ''>
+<!ENTITY % choiceAttrs ''>
+<!ENTITY % sequenceAttrs ''>
+<!ENTITY % anyAttrs ''>
+<!ENTITY % anyAttributeAttrs ''>
+<!ENTITY % attributeAttrs ''>
+<!ENTITY % attributeGroupAttrs ''>
+<!ENTITY % uniqueAttrs ''>
+<!ENTITY % keyAttrs ''>
+<!ENTITY % keyrefAttrs ''>
+<!ENTITY % selectorAttrs ''>
+<!ENTITY % fieldAttrs ''>
+<!ENTITY % includeAttrs ''>
+<!ENTITY % importAttrs ''>
+<!ENTITY % redefineAttrs ''>
+<!ENTITY % notationAttrs ''>
+<!ENTITY % annotationAttrs ''>
+<!ENTITY % appinfoAttrs ''>
+<!ENTITY % documentationAttrs ''>
+
+<!ENTITY % complexDerivationSet "CDATA">
+      <!-- #all or space-separated list drawn from derivationChoice -->
+<!ENTITY % blockSet "CDATA">
+      <!-- #all or space-separated list drawn from
+                      derivationChoice + 'substitution' -->
+
+<!ENTITY % mgs '%all; | %choice; | %sequence;'>
+<!ENTITY % cs '%choice; | %sequence;'>
+<!ENTITY % formValues '(qualified|unqualified)'>
+
+
+<!ENTITY % attrDecls    '((%attribute;| %attributeGroup;)*,(%anyAttribute;)?)'>
+
+<!ENTITY % particleAndAttrs '((%mgs; | %group;)?, %attrDecls;)'>
+
+<!-- This is used in part2 -->
+<!ENTITY % restriction1 '((%mgs; | %group;)?)'>
+
+%xs-datatypes;
+
+<!-- the duplication below is to produce an unambiguous content model
+     which allows annotation everywhere -->
+<!ELEMENT %schema; ((%include; | %import; | %redefine; | %annotation;)*,
+                    ((%simpleType; | %complexType;
+                      | %element; | %attribute;
+                      | %attributeGroup; | %group;
+                      | %notation; ),
+                     (%annotation;)*)* )>
+<!ATTLIST %schema;
+   targetNamespace      %URIref;               #IMPLIED
+   version              CDATA                  #IMPLIED
+   %nds;                %URIref;               #FIXED 'http://www.w3.org/2001/XMLSchema'
+   xmlns                CDATA                  #IMPLIED
+   finalDefault         %complexDerivationSet; ''
+   blockDefault         %blockSet;             ''
+   id                   ID                     #IMPLIED
+   elementFormDefault   %formValues;           'unqualified'
+   attributeFormDefault %formValues;           'unqualified'
+   xml:lang             CDATA                  #IMPLIED
+   %schemaAttrs;>
+<!-- Note the xmlns declaration is NOT in the Schema for Schemas,
+     because at the Infoset level where schemas operate,
+     xmlns(:prefix) is NOT an attribute! -->
+<!-- The declaration of xmlns is a convenience for schema authors -->
+ 
+<!-- The id attribute here and below is for use in external references
+     from non-schemas using simple fragment identifiers.
+     It is NOT used for schema-to-schema reference, internal or
+     external. -->
+
+<!-- a type is a named content type specification which allows attribute
+     declarations-->
+<!-- -->
+
+<!ELEMENT %complexType; ((%annotation;)?,
+                         (%simpleContent;|%complexContent;|
+                          %particleAndAttrs;))>
+
+<!ATTLIST %complexType;
+          name      %NCName;                        #IMPLIED
+          id        ID                              #IMPLIED
+          abstract  %boolean;                       #IMPLIED
+          final     %complexDerivationSet;          #IMPLIED
+          block     %complexDerivationSet;          #IMPLIED
+          mixed (true|false) 'false'
+          %complexTypeAttrs;>
+
+<!-- particleAndAttrs is shorthand for a root type -->
+<!-- mixed is disallowed if simpleContent, overriden if complexContent
+     has one too. -->
+
+<!-- If anyAttribute appears in one or more referenced attributeGroups
+     and/or explicitly, the intersection of the permissions is used -->
+
+<!ELEMENT %complexContent; ((%annotation;)?, (%restriction;|%extension;))>
+<!ATTLIST %complexContent;
+          mixed (true|false) #IMPLIED
+          id    ID           #IMPLIED
+          %complexContentAttrs;>
+
+<!-- restriction should use the branch defined above, not the simple
+     one from part2; extension should use the full model  -->
+
+<!ELEMENT %simpleContent; ((%annotation;)?, (%restriction;|%extension;))>
+<!ATTLIST %simpleContent;
+          id    ID           #IMPLIED
+          %simpleContentAttrs;>
+
+<!-- restriction should use the simple branch from part2, not the 
+     one defined above; extension should have no particle  -->
+
+<!ELEMENT %extension; ((%annotation;)?, (%particleAndAttrs;))>
+<!ATTLIST %extension;
+          base  %QName;      #REQUIRED
+          id    ID           #IMPLIED
+          %extensionAttrs;>
+
+<!-- an element is declared by either:
+ a name and a type (either nested or referenced via the type attribute)
+ or a ref to an existing element declaration -->
+
+<!ELEMENT %element; ((%annotation;)?, (%complexType;| %simpleType;)?,
+                     (%unique; | %key; | %keyref;)*)>
+<!-- simpleType or complexType only if no type|ref attribute -->
+<!-- ref not allowed at top level -->
+<!ATTLIST %element;
+            name               %NCName;               #IMPLIED
+            id                 ID                     #IMPLIED
+            ref                %QName;                #IMPLIED
+            type               %QName;                #IMPLIED
+            minOccurs          %nonNegativeInteger;   #IMPLIED
+            maxOccurs          CDATA                  #IMPLIED
+            nillable           %boolean;              #IMPLIED
+            substitutionGroup  %QName;                #IMPLIED
+            abstract           %boolean;              #IMPLIED
+            final              %complexDerivationSet; #IMPLIED
+            block              %blockSet;             #IMPLIED
+            default            CDATA                  #IMPLIED
+            fixed              CDATA                  #IMPLIED
+            form               %formValues;           #IMPLIED
+            %elementAttrs;>
+<!-- type and ref are mutually exclusive.
+     name and ref are mutually exclusive, one is required -->
+<!-- In the absence of type AND ref, type defaults to type of
+     substitutionGroup, if any, else the ur-type, i.e. unconstrained -->
+<!-- default and fixed are mutually exclusive -->
+
+<!ELEMENT %group; ((%annotation;)?,(%mgs;)?)>
+<!ATTLIST %group; 
+          name        %NCName;               #IMPLIED
+          ref         %QName;                #IMPLIED
+          minOccurs   %nonNegativeInteger;   #IMPLIED
+          maxOccurs   CDATA                  #IMPLIED
+          id          ID                     #IMPLIED
+          %groupAttrs;>
+
+<!ELEMENT %all; ((%annotation;)?, (%element;)*)>
+<!ATTLIST %all;
+          minOccurs   (1)                    #IMPLIED
+          maxOccurs   (1)                    #IMPLIED
+          id          ID                     #IMPLIED
+          %allAttrs;>
+
+<!ELEMENT %choice; ((%annotation;)?, (%element;| %group;| %cs; | %any;)*)>
+<!ATTLIST %choice;
+          minOccurs   %nonNegativeInteger;   #IMPLIED
+          maxOccurs   CDATA                  #IMPLIED
+          id          ID                     #IMPLIED
+          %choiceAttrs;>
+
+<!ELEMENT %sequence; ((%annotation;)?, (%element;| %group;| %cs; | %any;)*)>
+<!ATTLIST %sequence;
+          minOccurs   %nonNegativeInteger;   #IMPLIED
+          maxOccurs   CDATA                  #IMPLIED
+          id          ID                     #IMPLIED
+          %sequenceAttrs;>
+
+<!-- an anonymous grouping in a model, or
+     a top-level named group definition, or a reference to same -->
+
+<!-- Note that if order is 'all', group is not allowed inside.
+     If order is 'all' THIS group must be alone (or referenced alone) at
+     the top level of a content model -->
+<!-- If order is 'all', minOccurs==maxOccurs==1 on element/any inside -->
+<!-- Should allow minOccurs=0 inside order='all' . . . -->
+
+<!ELEMENT %any; (%annotation;)?>
+<!ATTLIST %any;
+            namespace       CDATA                  '##any'
+            processContents (skip|lax|strict)      'strict'
+            minOccurs       %nonNegativeInteger;   '1'
+            maxOccurs       CDATA                  '1'
+            id              ID                     #IMPLIED
+            %anyAttrs;>
+
+<!-- namespace is interpreted as follows:
+                  ##any      - - any non-conflicting WFXML at all
+
+                  ##other    - - any non-conflicting WFXML from namespace other
+                                  than targetNamespace
+
+                  ##local    - - any unqualified non-conflicting WFXML/attribute
+                  one or     - - any non-conflicting WFXML from
+                  more URI        the listed namespaces
+                  references
+
+                  ##targetNamespace ##local may appear in the above list,
+                    with the obvious meaning -->
+
+<!ELEMENT %anyAttribute; (%annotation;)?>
+<!ATTLIST %anyAttribute;
+            namespace       CDATA              '##any'
+            processContents (skip|lax|strict)  'strict'
+            id              ID                 #IMPLIED
+            %anyAttributeAttrs;>
+<!-- namespace is interpreted as for 'any' above -->
+
+<!-- simpleType only if no type|ref attribute -->
+<!-- ref not allowed at top level, name iff at top level -->
+<!ELEMENT %attribute; ((%annotation;)?, (%simpleType;)?)>
+<!ATTLIST %attribute;
+          name      %NCName;      #IMPLIED
+          id        ID            #IMPLIED
+          ref       %QName;       #IMPLIED
+          type      %QName;       #IMPLIED
+          use       (prohibited|optional|required) #IMPLIED
+          default   CDATA         #IMPLIED
+          fixed     CDATA         #IMPLIED
+          form      %formValues;  #IMPLIED
+          %attributeAttrs;>
+<!-- type and ref are mutually exclusive.
+     name and ref are mutually exclusive, one is required -->
+<!-- default for use is optional when nested, none otherwise -->
+<!-- default and fixed are mutually exclusive -->
+<!-- type attr and simpleType content are mutually exclusive -->
+
+<!-- an attributeGroup is a named collection of attribute decls, or a
+     reference thereto -->
+<!ELEMENT %attributeGroup; ((%annotation;)?,
+                       (%attribute; | %attributeGroup;)*,
+                       (%anyAttribute;)?) >
+<!ATTLIST %attributeGroup;
+                 name       %NCName;       #IMPLIED
+                 id         ID             #IMPLIED
+                 ref        %QName;        #IMPLIED
+                 %attributeGroupAttrs;>
+
+<!-- ref iff no content, no name.  ref iff not top level -->
+
+<!-- better reference mechanisms -->
+<!ELEMENT %unique; ((%annotation;)?, %selector;, (%field;)+)>
+<!ATTLIST %unique;
+          name     %NCName;       #REQUIRED
+	  id       ID             #IMPLIED
+	  %uniqueAttrs;>
+
+<!ELEMENT %key;    ((%annotation;)?, %selector;, (%field;)+)>
+<!ATTLIST %key;
+          name     %NCName;       #REQUIRED
+	  id       ID             #IMPLIED
+	  %keyAttrs;>
+
+<!ELEMENT %keyref; ((%annotation;)?, %selector;, (%field;)+)>
+<!ATTLIST %keyref;
+          name     %NCName;       #REQUIRED
+	  refer    %QName;        #REQUIRED
+	  id       ID             #IMPLIED
+	  %keyrefAttrs;>
+
+<!ELEMENT %selector; ((%annotation;)?)>
+<!ATTLIST %selector;
+          xpath %XPathExpr; #REQUIRED
+          id    ID          #IMPLIED
+          %selectorAttrs;>
+<!ELEMENT %field; ((%annotation;)?)>
+<!ATTLIST %field;
+          xpath %XPathExpr; #REQUIRED
+          id    ID          #IMPLIED
+          %fieldAttrs;>
+
+<!-- Schema combination mechanisms -->
+<!ELEMENT %include; (%annotation;)?>
+<!ATTLIST %include;
+          schemaLocation %URIref; #REQUIRED
+          id             ID       #IMPLIED
+          %includeAttrs;>
+
+<!ELEMENT %import; (%annotation;)?>
+<!ATTLIST %import;
+          namespace      %URIref; #IMPLIED
+          schemaLocation %URIref; #IMPLIED
+          id             ID       #IMPLIED
+          %importAttrs;>
+
+<!ELEMENT %redefine; (%annotation; | %simpleType; | %complexType; |
+                      %attributeGroup; | %group;)*>
+<!ATTLIST %redefine;
+          schemaLocation %URIref; #REQUIRED
+          id             ID       #IMPLIED
+          %redefineAttrs;>
+
+<!ELEMENT %notation; (%annotation;)?>
+<!ATTLIST %notation;
+	  name        %NCName;    #REQUIRED
+	  id          ID          #IMPLIED
+	  public      CDATA       #REQUIRED
+	  system      %URIref;    #IMPLIED
+	  %notationAttrs;>
+
+<!-- Annotation is either application information or documentation -->
+<!-- By having these here they are available for datatypes as well
+     as all the structures elements -->
+
+<!ELEMENT %annotation; (%appinfo; | %documentation;)*>
+<!ATTLIST %annotation; %annotationAttrs;>
+
+<!-- User must define annotation elements in internal subset for this
+     to work -->
+<!ELEMENT %appinfo; ANY>   <!-- too restrictive -->
+<!ATTLIST %appinfo;
+          source     %URIref;      #IMPLIED
+          id         ID         #IMPLIED
+          %appinfoAttrs;>
+<!ELEMENT %documentation; ANY>   <!-- too restrictive -->
+<!ATTLIST %documentation;
+          source     %URIref;   #IMPLIED
+          id         ID         #IMPLIED
+          xml:lang   CDATA      #IMPLIED
+          %documentationAttrs;>
+
+<!NOTATION XMLSchemaStructures PUBLIC
+           'structures' 'http://www.w3.org/2001/XMLSchema.xsd' >
+<!NOTATION XML PUBLIC
+           'REC-xml-1998-0210' 'http://www.w3.org/TR/1998/REC-xml-19980210' >
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/org/apache/tuscany/sca/assembly/xsd/datatypes.dtd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/org/apache/tuscany/sca/assembly/xsd/datatypes.dtd
new file mode 100644
index 0000000000..685e89a57e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/org/apache/tuscany/sca/assembly/xsd/datatypes.dtd
@@ -0,0 +1,204 @@
+<!--

+        DTD for XML Schemas: Part 2: Datatypes

+        $Id: datatypes.dtd,v 1.23 2001/03/16 17:36:30 ht Exp $

+        Note this DTD is NOT normative, or even definitive. - - the

+        prose copy in the datatypes REC is the definitive version

+        (which shouldn't differ from this one except for this comment

+        and entity expansions, but just in case)

+  -->

+

+<!--

+        This DTD cannot be used on its own, it is intended

+        only for incorporation in XMLSchema.dtd, q.v.

+  -->

+

+<!-- Define all the element names, with optional prefix -->

+<!ENTITY % simpleType "%p;simpleType">

+<!ENTITY % restriction "%p;restriction">

+<!ENTITY % list "%p;list">

+<!ENTITY % union "%p;union">

+<!ENTITY % maxExclusive "%p;maxExclusive">

+<!ENTITY % minExclusive "%p;minExclusive">

+<!ENTITY % maxInclusive "%p;maxInclusive">

+<!ENTITY % minInclusive "%p;minInclusive">

+<!ENTITY % totalDigits "%p;totalDigits">

+<!ENTITY % fractionDigits "%p;fractionDigits">

+<!ENTITY % length "%p;length">

+<!ENTITY % minLength "%p;minLength">

+<!ENTITY % maxLength "%p;maxLength">

+<!ENTITY % enumeration "%p;enumeration">

+<!ENTITY % whiteSpace "%p;whiteSpace">

+<!ENTITY % pattern "%p;pattern">

+

+<!--

+        Customisation entities for the ATTLIST of each element

+        type. Define one of these if your schema takes advantage

+        of the anyAttribute='##other' in the schema for schemas

+  -->

+

+<!ENTITY % simpleTypeAttrs "">

+<!ENTITY % restrictionAttrs "">

+<!ENTITY % listAttrs "">

+<!ENTITY % unionAttrs "">

+<!ENTITY % maxExclusiveAttrs "">

+<!ENTITY % minExclusiveAttrs "">

+<!ENTITY % maxInclusiveAttrs "">

+<!ENTITY % minInclusiveAttrs "">

+<!ENTITY % totalDigitsAttrs "">

+<!ENTITY % fractionDigitsAttrs "">

+<!ENTITY % lengthAttrs "">

+<!ENTITY % minLengthAttrs "">

+<!ENTITY % maxLengthAttrs "">

+<!ENTITY % enumerationAttrs "">

+<!ENTITY % whiteSpaceAttrs "">

+<!ENTITY % patternAttrs "">

+

+<!-- Define some entities for informative use as attribute

+        types -->

+<!ENTITY % URIref "CDATA">

+<!ENTITY % XPathExpr "CDATA">

+<!ENTITY % QName "NMTOKEN">

+<!ENTITY % QNames "NMTOKENS">

+<!ENTITY % NCName "NMTOKEN">

+<!ENTITY % nonNegativeInteger "NMTOKEN">

+<!ENTITY % boolean "(true|false)">

+<!ENTITY % simpleDerivationSet "CDATA">

+<!--

+        #all or space-separated list drawn from derivationChoice

+  -->

+

+<!--

+        Note that the use of 'facet' below is less restrictive

+        than is really intended:  There should in fact be no

+        more than one of each of minInclusive, minExclusive,

+        maxInclusive, maxExclusive, totalDigits, fractionDigits,

+        length, maxLength, minLength within datatype,

+        and the min- and max- variants of Inclusive and Exclusive

+        are mutually exclusive. On the other hand,  pattern and

+        enumeration may repeat.

+  -->

+<!ENTITY % minBound "(%minInclusive; | %minExclusive;)">

+<!ENTITY % maxBound "(%maxInclusive; | %maxExclusive;)">

+<!ENTITY % bounds "%minBound; | %maxBound;">

+<!ENTITY % numeric "%totalDigits; | %fractionDigits;">

+<!ENTITY % ordered "%bounds; | %numeric;">

+<!ENTITY % unordered

+   "%pattern; | %enumeration; | %whiteSpace; | %length; |

+   %maxLength; | %minLength;">

+<!ENTITY % facet "%ordered; | %unordered;">

+<!ENTITY % facetAttr

+        "value CDATA #REQUIRED

+        id ID #IMPLIED">

+<!ENTITY % fixedAttr "fixed %boolean; #IMPLIED">

+<!ENTITY % facetModel "(%annotation;)?">

+<!ELEMENT %simpleType;

+        ((%annotation;)?, (%restriction; | %list; | %union;))>

+<!ATTLIST %simpleType;

+    name      %NCName; #IMPLIED

+    final     %simpleDerivationSet; #IMPLIED

+    id        ID       #IMPLIED

+    %simpleTypeAttrs;>

+<!-- name is required at top level -->

+<!ELEMENT %restriction; ((%annotation;)?,

+                         (%restriction1; |

+                          ((%simpleType;)?,(%facet;)*)),

+                         (%attrDecls;))>

+<!ATTLIST %restriction;

+    base      %QName;                  #IMPLIED

+    id        ID       #IMPLIED

+    %restrictionAttrs;>

+<!--

+        base and simpleType child are mutually exclusive,

+        one is required.

+

+        restriction is shared between simpleType and

+        simpleContent and complexContent (in XMLSchema.xsd).

+        restriction1 is for the latter cases, when this

+        is restricting a complex type, as is attrDecls.

+  -->

+<!ELEMENT %list; ((%annotation;)?,(%simpleType;)?)>

+<!ATTLIST %list;

+    itemType      %QName;             #IMPLIED

+    id        ID       #IMPLIED

+    %listAttrs;>

+<!--

+        itemType and simpleType child are mutually exclusive,

+        one is required

+  -->

+<!ELEMENT %union; ((%annotation;)?,(%simpleType;)*)>

+<!ATTLIST %union;

+    id            ID       #IMPLIED

+    memberTypes   %QNames;            #IMPLIED

+    %unionAttrs;>

+<!--

+        At least one item in memberTypes or one simpleType

+        child is required

+  -->

+

+<!ELEMENT %maxExclusive; %facetModel;>

+<!ATTLIST %maxExclusive;

+        %facetAttr;

+        %fixedAttr;

+        %maxExclusiveAttrs;>

+<!ELEMENT %minExclusive; %facetModel;>

+<!ATTLIST %minExclusive;

+        %facetAttr;

+        %fixedAttr;

+        %minExclusiveAttrs;>

+

+<!ELEMENT %maxInclusive; %facetModel;>

+<!ATTLIST %maxInclusive;

+        %facetAttr;

+        %fixedAttr;

+        %maxInclusiveAttrs;>

+<!ELEMENT %minInclusive; %facetModel;>

+<!ATTLIST %minInclusive;

+        %facetAttr;

+        %fixedAttr;

+        %minInclusiveAttrs;>

+

+<!ELEMENT %totalDigits; %facetModel;>

+<!ATTLIST %totalDigits;

+        %facetAttr;

+        %fixedAttr;

+        %totalDigitsAttrs;>

+<!ELEMENT %fractionDigits; %facetModel;>

+<!ATTLIST %fractionDigits;

+        %facetAttr;

+        %fixedAttr;

+        %fractionDigitsAttrs;>

+

+<!ELEMENT %length; %facetModel;>

+<!ATTLIST %length;

+        %facetAttr;

+        %fixedAttr;

+        %lengthAttrs;>

+<!ELEMENT %minLength; %facetModel;>

+<!ATTLIST %minLength;

+        %facetAttr;

+        %fixedAttr;

+        %minLengthAttrs;>

+<!ELEMENT %maxLength; %facetModel;>

+<!ATTLIST %maxLength;

+        %facetAttr;

+        %fixedAttr;

+        %maxLengthAttrs;>

+

+<!-- This one can be repeated -->

+<!ELEMENT %enumeration; %facetModel;>

+<!ATTLIST %enumeration;

+        %facetAttr;

+        %enumerationAttrs;>

+

+<!ELEMENT %whiteSpace; %facetModel;>

+<!ATTLIST %whiteSpace;

+        %facetAttr;

+        %fixedAttr;

+        %whiteSpaceAttrs;>

+

+<!-- This one can be repeated -->

+<!ELEMENT %pattern; %facetModel;>

+<!ATTLIST %pattern;

+        %facetAttr;

+        %patternAttrs;>

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/org/apache/tuscany/sca/assembly/xsd/oasis-200401-wss-wssecurity-secext-1.0.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/org/apache/tuscany/sca/assembly/xsd/oasis-200401-wss-wssecurity-secext-1.0.xsd
new file mode 100644
index 0000000000..7596dc5dc1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/org/apache/tuscany/sca/assembly/xsd/oasis-200401-wss-wssecurity-secext-1.0.xsd
@@ -0,0 +1,195 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!-- 

+OASIS takes no position regarding the validity or scope of any intellectual property or other rights that might be claimed to pertain to the implementation or use of the technology described in this document or the extent to which any license under such rights might or might not be available; neither does it represent that it has made any effort to identify any such rights. Information on OASIS's procedures with respect to rights in OASIS specifications can be found at the OASIS website. Copies of claims of rights made available for publication and any assurances of licenses to be made available, or the result of an attempt made to obtain a general license or permission for the use of such proprietary rights by implementors or users of this specification, can be obtained from the OASIS Executive Director.

+OASIS invites any interested party to bring to its attention any copyrights, patents or patent applications, or other proprietary rights which may cover technology that may be required to implement this specification. Please address the information to the OASIS Executive Director.

+Copyright © OASIS Open 2002-2004. All Rights Reserved.

+This document and translations of it may be copied and furnished to others, and derivative works that comment on or otherwise explain it or assist in its implementation may be prepared, copied, published and distributed, in whole or in part, without restriction of any kind, provided that the above copyright notice and this paragraph are included on all such copies and derivative works. However, this document itself does not be modified in any way, such as by removing the copyright notice or references to OASIS, except as needed for the purpose of developing OASIS specifications, in which case the procedures for copyrights defined in the OASIS Intellectual Property Rights document must be followed, or as required to translate it into languages other than English.

+The limited permissions granted above are perpetual and will not be revoked by OASIS or its successors or assigns.

+This document and the information contained herein is provided on an “AS IS� basis and OASIS DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

+-->

+<xsd:schema targetNamespace="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:ds="http://www.w3.org/2000/09/xmldsig#" elementFormDefault="qualified" attributeFormDefault="unqualified" blockDefault="#all" version="0.2">

+	<xsd:import namespace="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" schemaLocation="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"/>

+	<xsd:import namespace="http://www.w3.org/XML/1998/namespace" schemaLocation="http://www.w3.org/2001/xml.xsd"/>

+	<xsd:import namespace="http://www.w3.org/2000/09/xmldsig#" schemaLocation="http://www.w3.org/TR/xmldsig-core/xmldsig-core-schema.xsd"/>

+	<xsd:complexType name="AttributedString">

+		<xsd:annotation>

+			<xsd:documentation>This type represents an element with arbitrary attributes.</xsd:documentation>

+		</xsd:annotation>

+		<xsd:simpleContent>

+			<xsd:extension base="xsd:string">

+				<xsd:attribute ref="wsu:Id"/>

+				<xsd:anyAttribute namespace="##other" processContents="lax"/>

+			</xsd:extension>

+		</xsd:simpleContent>

+	</xsd:complexType>

+	<xsd:complexType name="PasswordString">

+		<xsd:annotation>

+			<xsd:documentation>This type is used for password elements per Section 4.1.</xsd:documentation>

+		</xsd:annotation>

+		<xsd:simpleContent>

+			<xsd:extension base="wsse:AttributedString">

+				<xsd:attribute name="Type" type="xsd:anyURI"/>

+			</xsd:extension>

+		</xsd:simpleContent>

+	</xsd:complexType>

+	<xsd:complexType name="EncodedString">

+		<xsd:annotation>

+			<xsd:documentation>This type is used for elements containing stringified binary data.</xsd:documentation>

+		</xsd:annotation>

+		<xsd:simpleContent>

+			<xsd:extension base="wsse:AttributedString">

+				<xsd:attribute name="EncodingType" type="xsd:anyURI"/>

+			</xsd:extension>

+		</xsd:simpleContent>

+	</xsd:complexType>

+	<xsd:complexType name="UsernameTokenType">

+		<xsd:annotation>

+			<xsd:documentation>This type represents a username token per Section 4.1</xsd:documentation>

+		</xsd:annotation>

+		<xsd:sequence>

+			<xsd:element name="Username" type="wsse:AttributedString"/>

+			<xsd:any processContents="lax" minOccurs="0" maxOccurs="unbounded"/>

+		</xsd:sequence>

+		<xsd:attribute ref="wsu:Id"/>

+		<xsd:anyAttribute namespace="##other" processContents="lax"/>

+	</xsd:complexType>

+	<xsd:complexType name="BinarySecurityTokenType">

+		<xsd:annotation>

+			<xsd:documentation>A security token that is encoded in binary</xsd:documentation>

+		</xsd:annotation>

+		<xsd:simpleContent>

+			<xsd:extension base="wsse:EncodedString">

+				<xsd:attribute name="ValueType" type="xsd:anyURI"/>

+			</xsd:extension>

+		</xsd:simpleContent>

+	</xsd:complexType>

+	<xsd:complexType name="KeyIdentifierType">

+		<xsd:annotation>

+			<xsd:documentation>A security token key identifier</xsd:documentation>

+		</xsd:annotation>

+		<xsd:simpleContent>

+			<xsd:extension base="wsse:EncodedString">

+				<xsd:attribute name="ValueType" type="xsd:anyURI"/>

+			</xsd:extension>

+		</xsd:simpleContent>

+	</xsd:complexType>

+	<xsd:simpleType name="tUsage">

+		<xsd:annotation>

+			<xsd:documentation>Typedef to allow a list of usages (as URIs).</xsd:documentation>

+		</xsd:annotation>

+		<xsd:list itemType="xsd:anyURI"/>

+	</xsd:simpleType>

+	<xsd:attribute name="Usage" type="tUsage">

+		<xsd:annotation>

+			<xsd:documentation>This global attribute is used to indicate the usage of a referenced or indicated token within the containing context</xsd:documentation>

+		</xsd:annotation>

+	</xsd:attribute>

+	<xsd:complexType name="ReferenceType">

+		<xsd:annotation>

+			<xsd:documentation>This type represents a reference to an external security token.</xsd:documentation>

+		</xsd:annotation>

+		<xsd:attribute name="URI" type="xsd:anyURI"/>

+		<xsd:attribute name="ValueType" type="xsd:anyURI"/>

+		<xsd:anyAttribute namespace="##other" processContents="lax"/>

+	</xsd:complexType>

+	<xsd:complexType name="EmbeddedType">

+		<xsd:annotation>

+			<xsd:documentation>This type represents a reference to an embedded security token.</xsd:documentation>

+		</xsd:annotation>

+		<xsd:choice minOccurs="0" maxOccurs="unbounded">

+			<xsd:any processContents="lax"/>

+		</xsd:choice>

+		<xsd:attribute name="ValueType" type="xsd:anyURI"/>

+		<xsd:anyAttribute namespace="##other" processContents="lax"/>

+	</xsd:complexType>

+	<xsd:complexType name="SecurityTokenReferenceType">

+		<xsd:annotation>

+			<xsd:documentation>This type is used reference a security token.</xsd:documentation>

+		</xsd:annotation>

+		<xsd:choice minOccurs="0" maxOccurs="unbounded">

+			<xsd:any processContents="lax"/>

+		</xsd:choice>

+		<xsd:attribute ref="wsu:Id"/>

+		<xsd:attribute ref="wsse:Usage"/>

+		<xsd:anyAttribute namespace="##other" processContents="lax"/>

+	</xsd:complexType>

+	<xsd:complexType name="SecurityHeaderType">

+		<xsd:annotation>

+			<xsd:documentation>This complexType defines header block to use for security-relevant data directed at a specific SOAP actor.</xsd:documentation>

+		</xsd:annotation>

+		<xsd:sequence>

+			<xsd:any processContents="lax" minOccurs="0" maxOccurs="unbounded">

+				<xsd:annotation>

+					<xsd:documentation>The use of "any" is to allow extensibility and different forms of security data.</xsd:documentation>

+				</xsd:annotation>

+			</xsd:any>

+		</xsd:sequence>

+		<xsd:anyAttribute namespace="##other" processContents="lax"/>

+	</xsd:complexType>

+	<xsd:complexType name="TransformationParametersType">

+		<xsd:annotation>

+			<xsd:documentation>This complexType defines a container for elements to be specified from any namespace as properties/parameters of a DSIG transformation.</xsd:documentation>

+		</xsd:annotation>

+		<xsd:sequence>

+			<xsd:any processContents="lax" minOccurs="0" maxOccurs="unbounded">

+				<xsd:annotation>

+					<xsd:documentation>The use of "any" is to allow extensibility from any namespace.</xsd:documentation>

+				</xsd:annotation>

+			</xsd:any>

+		</xsd:sequence>

+		<xsd:anyAttribute namespace="##other" processContents="lax"/>

+	</xsd:complexType>

+	<xsd:element name="UsernameToken" type="wsse:UsernameTokenType">

+		<xsd:annotation>

+			<xsd:documentation>This element defines the wsse:UsernameToken element per Section 4.1.</xsd:documentation>

+		</xsd:annotation>

+	</xsd:element>

+	<xsd:element name="BinarySecurityToken" type="wsse:BinarySecurityTokenType">

+		<xsd:annotation>

+			<xsd:documentation>This element defines the wsse:BinarySecurityToken element per Section 4.2.</xsd:documentation>

+		</xsd:annotation>

+	</xsd:element>

+	<xsd:element name="Reference" type="wsse:ReferenceType">

+		<xsd:annotation>

+			<xsd:documentation>This element defines a security token reference</xsd:documentation>

+		</xsd:annotation>

+	</xsd:element>

+	<xsd:element name="Embedded" type="wsse:EmbeddedType">

+		<xsd:annotation>

+			<xsd:documentation>This element defines a security token embedded reference</xsd:documentation>

+		</xsd:annotation>

+	</xsd:element>

+	<xsd:element name="KeyIdentifier" type="wsse:KeyIdentifierType">

+		<xsd:annotation>

+			<xsd:documentation>This element defines a key identifier reference</xsd:documentation>

+		</xsd:annotation>

+	</xsd:element>

+	<xsd:element name="SecurityTokenReference" type="wsse:SecurityTokenReferenceType">

+		<xsd:annotation>

+			<xsd:documentation>This element defines the wsse:SecurityTokenReference per Section 4.3.</xsd:documentation>

+		</xsd:annotation>

+	</xsd:element>

+	<xsd:element name="Security" type="wsse:SecurityHeaderType">

+		<xsd:annotation>

+			<xsd:documentation>This element defines the wsse:Security SOAP header element per Section 4.</xsd:documentation>

+		</xsd:annotation>

+	</xsd:element>

+	<xsd:element name="TransformationParameters" type="wsse:TransformationParametersType">

+		<xsd:annotation>

+			<xsd:documentation>This element contains properties for transformations from any namespace, including DSIG.</xsd:documentation>

+		</xsd:annotation>

+	</xsd:element>

+	<xsd:element name="Password" type="wsse:PasswordString"/>

+	<xsd:element name="Nonce" type="wsse:EncodedString"/>

+	<xsd:simpleType name="FaultcodeEnum">

+		<xsd:restriction base="xsd:QName">

+			<xsd:enumeration value="wsse:UnsupportedSecurityToken"/>

+			<xsd:enumeration value="wsse:UnsupportedAlgorithm"/>

+			<xsd:enumeration value="wsse:InvalidSecurity"/>

+			<xsd:enumeration value="wsse:InvalidSecurityToken"/>

+			<xsd:enumeration value="wsse:FailedAuthentication"/>

+			<xsd:enumeration value="wsse:FailedCheck"/>

+			<xsd:enumeration value="wsse:SecurityTokenUnavailable"/>

+		</xsd:restriction>

+	</xsd:simpleType>

+</xsd:schema>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/org/apache/tuscany/sca/assembly/xsd/oasis-200401-wss-wssecurity-utility-1.0.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/org/apache/tuscany/sca/assembly/xsd/oasis-200401-wss-wssecurity-utility-1.0.xsd
new file mode 100644
index 0000000000..e088d137e4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/org/apache/tuscany/sca/assembly/xsd/oasis-200401-wss-wssecurity-utility-1.0.xsd
@@ -0,0 +1,108 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!-- 

+OASIS takes no position regarding the validity or scope of any intellectual property or other rights that might be claimed to pertain to the implementation or use of the technology described in this document or the extent to which any license under such rights might or might not be available; neither does it represent that it has made any effort to identify any such rights. Information on OASIS's procedures with respect to rights in OASIS specifications can be found at the OASIS website. Copies of claims of rights made available for publication and any assurances of licenses to be made available, or the result of an attempt made to obtain a general license or permission for the use of such proprietary rights by implementors or users of this specification, can be obtained from the OASIS Executive Director.

+OASIS invites any interested party to bring to its attention any copyrights, patents or patent applications, or other proprietary rights which may cover technology that may be required to implement this specification. Please address the information to the OASIS Executive Director.

+Copyright © OASIS Open 2002-2004. All Rights Reserved.

+This document and translations of it may be copied and furnished to others, and derivative works that comment on or otherwise explain it or assist in its implementation may be prepared, copied, published and distributed, in whole or in part, without restriction of any kind, provided that the above copyright notice and this paragraph are included on all such copies and derivative works. However, this document itself does not be modified in any way, such as by removing the copyright notice or references to OASIS, except as needed for the purpose of developing OASIS specifications, in which case the procedures for copyrights defined in the OASIS Intellectual Property Rights document must be followed, or as required to translate it into languages other than English.

+The limited permissions granted above are perpetual and will not be revoked by OASIS or its successors or assigns.

+This document and the information contained herein is provided on an “AS IS� basis and OASIS DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

+-->

+<xsd:schema targetNamespace="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns:xsd="http://www.w3.org/2001/XMLSchema" 

+

+

+

+xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" 

+elementFormDefault="qualified" attributeFormDefault="unqualified" version="0.1">

+	<!-- // Fault Codes /////////////////////////////////////////// -->

+	<xsd:simpleType name="tTimestampFault">

+		<xsd:annotation>

+			<xsd:documentation>

+This type defines the fault code value for Timestamp message expiration.

+          </xsd:documentation>

+		</xsd:annotation>

+		<xsd:restriction base="xsd:QName">

+			<xsd:enumeration value="wsu:MessageExpired"/>

+		</xsd:restriction>

+	</xsd:simpleType>

+	<!-- // Global attributes //////////////////////////////////// -->

+	<xsd:attribute name="Id" type="xsd:ID">

+		<xsd:annotation>

+			<xsd:documentation>

+This global attribute supports annotating arbitrary elements with an ID.

+          </xsd:documentation>

+		</xsd:annotation>

+	</xsd:attribute>

+	<xsd:attributeGroup name="commonAtts">

+		<xsd:annotation>

+			<xsd:documentation>

+Convenience attribute group used to simplify this schema.

+          </xsd:documentation>

+		</xsd:annotation>

+		<xsd:attribute ref="wsu:Id" use="optional"/>

+		<xsd:anyAttribute namespace="##other" processContents="lax"/>

+	</xsd:attributeGroup>

+	<!-- // Utility types //////////////////////////////////////// -->

+	<xsd:complexType name="AttributedDateTime">

+		<xsd:annotation>

+			<xsd:documentation>

+This type is for elements whose [children] is a psuedo-dateTime and can have arbitrary attributes. 

+      </xsd:documentation>

+		</xsd:annotation>

+		<xsd:simpleContent>

+			<xsd:extension base="xsd:string">

+				<xsd:attributeGroup ref="wsu:commonAtts"/>

+			</xsd:extension>

+		</xsd:simpleContent>

+	</xsd:complexType>

+	<xsd:complexType name="AttributedURI">

+		<xsd:annotation>

+			<xsd:documentation>

+This type is for elements whose [children] is an anyURI and can have arbitrary attributes.

+      </xsd:documentation>

+		</xsd:annotation>

+		<xsd:simpleContent>

+			<xsd:extension base="xsd:anyURI">

+				<xsd:attributeGroup ref="wsu:commonAtts"/>

+			</xsd:extension>

+		</xsd:simpleContent>

+	</xsd:complexType>

+	<!-- // Timestamp header components /////////////////////////// -->

+	<xsd:complexType name="TimestampType">

+		<xsd:annotation>

+			<xsd:documentation>

+This complex type ties together the timestamp related elements into a composite type.

+            </xsd:documentation>

+		</xsd:annotation>

+		<xsd:sequence>

+			<xsd:element ref="wsu:Created" minOccurs="0"/>

+			<xsd:element ref="wsu:Expires" minOccurs="0"/>

+			<xsd:choice minOccurs="0" maxOccurs="unbounded">

+				<xsd:any namespace="##other" processContents="lax"/>

+			</xsd:choice>

+		</xsd:sequence>

+		<xsd:attributeGroup ref="wsu:commonAtts"/>

+	</xsd:complexType>

+	<xsd:element name="Timestamp" type="wsu:TimestampType">

+		<xsd:annotation>

+			<xsd:documentation>

+This element allows Timestamps to be applied anywhere element wildcards are present,

+including as a SOAP header.

+            </xsd:documentation>

+		</xsd:annotation>

+	</xsd:element>

+	<!-- global element decls to allow individual elements to appear anywhere -->

+	<xsd:element name="Expires" type="wsu:AttributedDateTime">

+		<xsd:annotation>

+			<xsd:documentation>

+This element allows an expiration time to be applied anywhere element wildcards are present.

+            </xsd:documentation>

+		</xsd:annotation>

+	</xsd:element>

+	<xsd:element name="Created" type="wsu:AttributedDateTime">

+		<xsd:annotation>

+			<xsd:documentation>

+This element allows a creation time to be applied anywhere element wildcards are present.

+            </xsd:documentation>

+		</xsd:annotation>

+	</xsd:element>

+</xsd:schema>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/org/apache/tuscany/sca/assembly/xsd/ws-addr.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/org/apache/tuscany/sca/assembly/xsd/ws-addr.xsd
new file mode 100644
index 0000000000..d4f272ec7f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/org/apache/tuscany/sca/assembly/xsd/ws-addr.xsd
@@ -0,0 +1,137 @@
+<?xml version="1.0" encoding="utf-8"?>

+<!--

+    W3C XML Schema defined in the Web Services Addressing 1.0 specification

+    http://www.w3.org/TR/ws-addr-core

+

+   Copyright © 2005 World Wide Web Consortium,

+

+   (Massachusetts Institute of Technology, European Research Consortium for

+   Informatics and Mathematics, Keio University). All Rights Reserved. This

+   work is distributed under the W3C® Software License [1] in the hope that

+   it will be useful, but WITHOUT ANY WARRANTY; without even the implied

+   warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

+

+   [1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231

+

+   $Id: ws-addr.xsd,v 1.2 2008/07/23 13:38:16 plehegar Exp $

+-->

+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://www.w3.org/2005/08/addressing" targetNamespace="http://www.w3.org/2005/08/addressing" blockDefault="#all" elementFormDefault="qualified" finalDefault="" attributeFormDefault="unqualified">

+

+    <!-- Constructs from the WS-Addressing Core -->

+

+    <xs:element name="EndpointReference" type="tns:EndpointReferenceType"/>

+    <xs:complexType name="EndpointReferenceType" mixed="false">

+        <xs:sequence>

+            <xs:element name="Address" type="tns:AttributedURIType"/>

+            <xs:element ref="tns:ReferenceParameters" minOccurs="0"/>

+            <xs:element ref="tns:Metadata" minOccurs="0"/>

+            <xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>

+        </xs:sequence>

+        <xs:anyAttribute namespace="##other" processContents="lax"/>

+    </xs:complexType>

+

+    <xs:element name="ReferenceParameters" type="tns:ReferenceParametersType"/>

+    <xs:complexType name="ReferenceParametersType" mixed="false">

+        <xs:sequence>

+            <xs:any namespace="##any" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>

+        </xs:sequence>

+        <xs:anyAttribute namespace="##other" processContents="lax"/>

+    </xs:complexType>

+

+    <xs:element name="Metadata" type="tns:MetadataType"/>

+    <xs:complexType name="MetadataType" mixed="false">

+        <xs:sequence>

+            <xs:any namespace="##any" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>

+        </xs:sequence>

+        <xs:anyAttribute namespace="##other" processContents="lax"/>

+    </xs:complexType>

+

+    <xs:element name="MessageID" type="tns:AttributedURIType"/>

+    <xs:element name="RelatesTo" type="tns:RelatesToType"/>

+    <xs:complexType name="RelatesToType" mixed="false">

+        <xs:simpleContent>

+            <xs:extension base="xs:anyURI">

+                <xs:attribute name="RelationshipType" type="tns:RelationshipTypeOpenEnum" use="optional" default="http://www.w3.org/2005/08/addressing/reply"/>

+                <xs:anyAttribute namespace="##other" processContents="lax"/>

+            </xs:extension>

+        </xs:simpleContent>

+    </xs:complexType>

+

+    <xs:simpleType name="RelationshipTypeOpenEnum">

+        <xs:union memberTypes="tns:RelationshipType xs:anyURI"/>

+    </xs:simpleType>

+

+    <xs:simpleType name="RelationshipType">

+        <xs:restriction base="xs:anyURI">

+            <xs:enumeration value="http://www.w3.org/2005/08/addressing/reply"/>

+        </xs:restriction>

+    </xs:simpleType>

+

+    <xs:element name="ReplyTo" type="tns:EndpointReferenceType"/>

+    <xs:element name="From" type="tns:EndpointReferenceType"/>

+    <xs:element name="FaultTo" type="tns:EndpointReferenceType"/>

+    <xs:element name="To" type="tns:AttributedURIType"/>

+    <xs:element name="Action" type="tns:AttributedURIType"/>

+

+    <xs:complexType name="AttributedURIType" mixed="false">

+        <xs:simpleContent>

+            <xs:extension base="xs:anyURI">

+                <xs:anyAttribute namespace="##other" processContents="lax"/>

+            </xs:extension>

+        </xs:simpleContent>

+    </xs:complexType>

+

+    <!-- Constructs from the WS-Addressing SOAP binding -->

+

+    <xs:attribute name="IsReferenceParameter" type="xs:boolean"/>

+

+    <xs:simpleType name="FaultCodesOpenEnumType">

+        <xs:union memberTypes="tns:FaultCodesType xs:QName"/>

+    </xs:simpleType>

+

+    <xs:simpleType name="FaultCodesType">

+        <xs:restriction base="xs:QName">

+            <xs:enumeration value="tns:InvalidAddressingHeader"/>

+            <xs:enumeration value="tns:InvalidAddress"/>

+            <xs:enumeration value="tns:InvalidEPR"/>

+            <xs:enumeration value="tns:InvalidCardinality"/>

+            <xs:enumeration value="tns:MissingAddressInEPR"/>

+            <xs:enumeration value="tns:DuplicateMessageID"/>

+            <xs:enumeration value="tns:ActionMismatch"/>

+            <xs:enumeration value="tns:MessageAddressingHeaderRequired"/>

+            <xs:enumeration value="tns:DestinationUnreachable"/>

+            <xs:enumeration value="tns:ActionNotSupported"/>

+            <xs:enumeration value="tns:EndpointUnavailable"/>

+        </xs:restriction>

+    </xs:simpleType>

+

+    <xs:element name="RetryAfter" type="tns:AttributedUnsignedLongType"/>

+    <xs:complexType name="AttributedUnsignedLongType" mixed="false">

+        <xs:simpleContent>

+            <xs:extension base="xs:unsignedLong">

+                <xs:anyAttribute namespace="##other" processContents="lax"/>

+            </xs:extension>

+        </xs:simpleContent>

+    </xs:complexType>

+

+    <xs:element name="ProblemHeaderQName" type="tns:AttributedQNameType"/>

+    <xs:complexType name="AttributedQNameType" mixed="false">

+        <xs:simpleContent>

+            <xs:extension base="xs:QName">

+                <xs:anyAttribute namespace="##other" processContents="lax"/>

+            </xs:extension>

+        </xs:simpleContent>

+    </xs:complexType>

+

+    <xs:element name="ProblemIRI" type="tns:AttributedURIType"/>

+

+    <xs:element name="ProblemAction" type="tns:ProblemActionType"/>

+    <xs:complexType name="ProblemActionType" mixed="false">

+        <xs:sequence>

+            <xs:element ref="tns:Action" minOccurs="0"/>

+            <xs:element name="SoapAction" minOccurs="0" type="xs:anyURI"/>

+        </xs:sequence>

+        <xs:anyAttribute namespace="##other" processContents="lax"/>

+    </xs:complexType>

+

+</xs:schema>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/org/apache/tuscany/sca/assembly/xsd/ws-policy.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/org/apache/tuscany/sca/assembly/xsd/ws-policy.xsd
new file mode 100644
index 0000000000..8d4bd32fc4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/org/apache/tuscany/sca/assembly/xsd/ws-policy.xsd
@@ -0,0 +1,141 @@
+<?xml version='1.0' encoding='utf-8' ?>

+<!--

+

+    W3C XML Schema defined in the Web Services Policy 1.5

+    Framework specification

+

+    http://www.w3.org/TR/ws-policy-framework

+

+   Copyright © 2006 World Wide Web Consortium,

+

+   (Massachusetts Institute of Technology, European Research Consortium for

+   Informatics and Mathematics, Keio University). All Rights Reserved. This

+   work is distributed under the W3C® Software License [1] in the hope that

+   it will be useful, but WITHOUT ANY WARRANTY; without even the implied

+   warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

+

+   [1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231

+

+   $Id: ws-policy.xsd,v 1.2 2007/02/14 16:38:37 fsasaki Exp $

+-->

+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"

+    xmlns:tns="http://www.w3.org/ns/ws-policy"

+    xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"

+    xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"

+    targetNamespace="http://www.w3.org/ns/ws-policy" blockDefault="#all"

+    elementFormDefault="qualified">

+

+  <xs:import

+      namespace="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"

+      schemaLocation="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd" />

+

+  <xs:import

+      namespace="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"

+      schemaLocation="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" />

+

+  <xs:import

+      namespace="http://www.w3.org/XML/1998/namespace"

+      schemaLocation="http://www.w3.org/2001/xml.xsd" />

+

+    <!-- Constructs from the Web Services Policy 1.5 Framework -->

+

+  <xs:element name="Policy" >

+    <xs:complexType>

+

+      <xs:complexContent>

+        <xs:extension base="tns:OperatorContentType" >

+          <xs:attribute name="Name" type="xs:anyURI" />

+          <xs:anyAttribute namespace="##any" processContents="lax" />

+        </xs:extension>

+      </xs:complexContent>

+    </xs:complexType>

+  </xs:element>

+

+  <xs:element name="All" type="tns:OperatorContentType" />

+  <xs:element name="ExactlyOne" type="tns:OperatorContentType" />

+

+  <xs:complexType name="OperatorContentType" >

+    <xs:sequence>

+      <xs:choice minOccurs="0" maxOccurs="unbounded" >

+        <xs:element ref="tns:Policy" />

+        <xs:element ref="tns:All" />

+        <xs:element ref="tns:ExactlyOne" />

+

+        <xs:element ref="tns:PolicyReference" />

+        <xs:any namespace="##other" processContents="lax" />

+      </xs:choice>

+    </xs:sequence>

+  </xs:complexType>

+

+  <xs:element name="PolicyReference" >

+    <xs:complexType>

+      <xs:sequence>

+        <xs:any namespace="##any" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>

+      </xs:sequence>

+      <xs:attribute name="URI" type="xs:anyURI" use="required" />

+

+      <xs:attribute name="Digest" type="xs:base64Binary" />

+      <xs:attribute name="DigestAlgorithm"

+                    type="xs:anyURI"

+                    default="http://www.w3.org/ns/ws-policy/Sha1Exc"

+                    />

+      <xs:anyAttribute namespace="##any" processContents="lax" />

+    </xs:complexType>

+  </xs:element>

+

+  <xs:attribute name="Optional" type="xs:boolean" default="false" />

+  <xs:attribute name="Ignorable" type="xs:boolean" default="false" />

+

+    <!-- Constructs from the Web Services Policy 1.5 Attachment -->

+

+  <xs:attribute name="PolicyURIs" >

+    <xs:simpleType>

+      <xs:list itemType="xs:anyURI" />

+    </xs:simpleType>

+  </xs:attribute>

+

+  <xs:element name="PolicyAttachment" >

+    <xs:complexType>

+      <xs:sequence>

+

+        <xs:element ref="tns:AppliesTo" />

+        <xs:choice maxOccurs="unbounded" >

+          <xs:element ref="tns:Policy" />

+          <xs:element ref="tns:PolicyReference" />

+        </xs:choice>

+        <!-- omitted only because it causes the content model to be non-determistic

+        <xs:element ref="wsse:Security" minOccurs="0" />

+-->

+        <xs:any namespace="##other"

+        processContents="lax"

+        minOccurs="0"

+        maxOccurs="unbounded" />

+      </xs:sequence>

+      <xs:anyAttribute namespace="##any" processContents="lax" />

+

+    </xs:complexType>

+  </xs:element>

+

+  <xs:element name="AppliesTo" >

+    <xs:complexType>

+      <xs:sequence>

+        <xs:any namespace="##any"

+        processContents="lax"

+        maxOccurs="unbounded" />

+      </xs:sequence>

+      <xs:anyAttribute namespace="##any" processContents="lax" />

+

+    </xs:complexType>

+  </xs:element>

+

+  <xs:element name="URI">

+    <xs:complexType>

+      <xs:simpleContent>

+        <xs:extension base="xs:anyURI">

+          <xs:anyAttribute namespace="##any" processContents="lax" />

+        </xs:extension>

+      </xs:simpleContent>

+    </xs:complexType>

+  </xs:element>

+

+</xs:schema>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/org/apache/tuscany/sca/assembly/xsd/wsdli.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/org/apache/tuscany/sca/assembly/xsd/wsdli.xsd
new file mode 100644
index 0000000000..24e0b5a975
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/org/apache/tuscany/sca/assembly/xsd/wsdli.xsd
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE xs:schema PUBLIC "-//W3C//DTD XMLSCHEMA 200102//EN" "http://www.w3.org/2001/XMLSchema.dtd">
+<!--
+   W3C XML Schema defined in the Web Services Description (WSDL)
+    Version 2.0 specification
+     http://www.w3.org/TR/wsdl20
+
+   Copyright © 2007 World Wide Web Consortium,
+
+   (Massachusetts Institute of Technology, European Research Consortium for
+   Informatics and Mathematics, Keio University). All Rights Reserved. This
+   work is distributed under the W3C® Software License [1] in the hope that
+   it will be useful, but WITHOUT ANY WARRANTY; without even the implied
+   warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+   [1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231
+
+   $Id: wsdl20-instance.xsd,v 1.1 2007/06/19 15:59:38 plehegar Exp $
+-->
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:wsdli="http://www.w3.org/ns/wsdl-instance" targetNamespace="http://www.w3.org/ns/wsdl-instance" elementFormDefault="qualified" finalDefault="" blockDefault="" attributeFormDefault="unqualified">
+
+  <xs:attribute name="wsdlLocation">
+    <xs:annotation>
+      <xs:documentation>
+      This attribute can be used to provide some hints on where
+      additional WSDL information for a given namespace can be
+      found in order to help with QName resolution
+      </xs:documentation>
+    </xs:annotation>
+    <xs:simpleType>
+      <xs:list itemType="xs:anyURI"/>
+    </xs:simpleType>
+  </xs:attribute>
+
+</xs:schema>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/org/apache/tuscany/sca/assembly/xsd/xml.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/org/apache/tuscany/sca/assembly/xsd/xml.xsd
new file mode 100644
index 0000000000..267b0d33b4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/org/apache/tuscany/sca/assembly/xsd/xml.xsd
@@ -0,0 +1,117 @@
+<?xml version='1.0'?>

+<!DOCTYPE xs:schema PUBLIC "-//W3C//DTD XMLSCHEMA 200102//EN" "XMLSchema.dtd" >

+<xs:schema targetNamespace="http://www.w3.org/XML/1998/namespace" xmlns:xs="http://www.w3.org/2001/XMLSchema" xml:lang="en">

+

+ <xs:annotation>

+  <xs:documentation>

+   See http://www.w3.org/XML/1998/namespace.html and

+   http://www.w3.org/TR/REC-xml for information about this namespace.

+

+    This schema document describes the XML namespace, in a form

+    suitable for import by other schema documents.

+

+    Note that local names in this namespace are intended to be defined

+    only by the World Wide Web Consortium or its subgroups.  The

+    following names are currently defined in this namespace and should

+    not be used with conflicting semantics by any Working Group,

+    specification, or document instance:

+

+    base (as an attribute name): denotes an attribute whose value

+         provides a URI to be used as the base for interpreting any

+         relative URIs in the scope of the element on which it

+         appears; its value is inherited.  This name is reserved

+         by virtue of its definition in the XML Base specification.

+

+    lang (as an attribute name): denotes an attribute whose value

+         is a language code for the natural language of the content of

+         any element; its value is inherited.  This name is reserved

+         by virtue of its definition in the XML specification.

+

+    space (as an attribute name): denotes an attribute whose

+         value is a keyword indicating what whitespace processing

+         discipline is intended for the content of the element; its

+         value is inherited.  This name is reserved by virtue of its

+         definition in the XML specification.

+

+    Father (in any context at all): denotes Jon Bosak, the chair of

+         the original XML Working Group.  This name is reserved by

+         the following decision of the W3C XML Plenary and

+         XML Coordination groups:

+

+             In appreciation for his vision, leadership and dedication

+             the W3C XML Plenary on this 10th day of February, 2000

+             reserves for Jon Bosak in perpetuity the XML name

+             xml:Father

+  </xs:documentation>

+ </xs:annotation>

+

+ <xs:annotation>

+  <xs:documentation>This schema defines attributes and an attribute group

+        suitable for use by

+        schemas wishing to allow xml:base, xml:lang or xml:space attributes

+        on elements they define.

+

+        To enable this, such a schema must import this schema

+        for the XML namespace, e.g. as follows:

+        &lt;schema . . .>

+         . . .

+         &lt;import namespace="http://www.w3.org/XML/1998/namespace"

+                    schemaLocation="http://www.w3.org/2001/03/xml.xsd"/>

+

+        Subsequently, qualified reference to any of the attributes

+        or the group defined below will have the desired effect, e.g.

+

+        &lt;type . . .>

+         . . .

+         &lt;attributeGroup ref="xml:specialAttrs"/>

+

+         will define a type which will schema-validate an instance

+         element with any of those attributes</xs:documentation>

+ </xs:annotation>

+

+ <xs:annotation>

+  <xs:documentation>In keeping with the XML Schema WG's standard versioning

+   policy, this schema document will persist at

+   http://www.w3.org/2001/03/xml.xsd.

+   At the date of issue it can also be found at

+   http://www.w3.org/2001/xml.xsd.

+   The schema document at that URI may however change in the future,

+   in order to remain compatible with the latest version of XML Schema

+   itself.  In other words, if the XML Schema namespace changes, the version

+   of this document at

+   http://www.w3.org/2001/xml.xsd will change

+   accordingly; the version at

+   http://www.w3.org/2001/03/xml.xsd will not change.

+  </xs:documentation>

+ </xs:annotation>

+

+ <xs:attribute name="lang" type="xs:language">

+  <xs:annotation>

+   <xs:documentation>In due course, we should install the relevant ISO 2- and 3-letter

+         codes as the enumerated possible values . . .</xs:documentation>

+  </xs:annotation>

+ </xs:attribute>

+

+ <xs:attribute name="space" default="preserve">

+  <xs:simpleType>

+   <xs:restriction base="xs:NCName">

+    <xs:enumeration value="default"/>

+    <xs:enumeration value="preserve"/>

+   </xs:restriction>

+  </xs:simpleType>

+ </xs:attribute>

+

+ <xs:attribute name="base" type="xs:anyURI">

+  <xs:annotation>

+   <xs:documentation>See http://www.w3.org/TR/xmlbase/ for

+                     information about this attribute.</xs:documentation>

+  </xs:annotation>

+ </xs:attribute>

+

+ <xs:attributeGroup name="specialAttrs">

+  <xs:attribute ref="xml:base"/>

+  <xs:attribute ref="xml:lang"/>

+  <xs:attribute ref="xml:space"/>

+ </xs:attributeGroup>

+

+</xs:schema>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/org/apache/tuscany/sca/assembly/xsd/xmldsig-core-schema.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/org/apache/tuscany/sca/assembly/xsd/xmldsig-core-schema.xsd
new file mode 100644
index 0000000000..df126b30e6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/org/apache/tuscany/sca/assembly/xsd/xmldsig-core-schema.xsd
@@ -0,0 +1,318 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE schema
+  PUBLIC "-//W3C//DTD XMLSchema 200102//EN" "http://www.w3.org/2001/XMLSchema.dtd"
+ [
+   <!ATTLIST schema 
+     xmlns:ds CDATA #FIXED "http://www.w3.org/2000/09/xmldsig#">
+   <!ENTITY dsig 'http://www.w3.org/2000/09/xmldsig#'>
+   <!ENTITY % p ''>
+   <!ENTITY % s ''>
+  ]>
+
+<!-- Schema for XML Signatures
+    http://www.w3.org/2000/09/xmldsig#
+    $Revision: 1.1 $ on $Date: 2002/02/08 20:32:26 $ by $Author: reagle $
+
+    Copyright 2001 The Internet Society and W3C (Massachusetts Institute
+    of Technology, Institut National de Recherche en Informatique et en
+    Automatique, Keio University). All Rights Reserved.
+    http://www.w3.org/Consortium/Legal/
+
+    This document is governed by the W3C Software License [1] as described
+    in the FAQ [2].
+
+    [1] http://www.w3.org/Consortium/Legal/copyright-software-19980720
+    [2] http://www.w3.org/Consortium/Legal/IPR-FAQ-20000620.html#DTD
+-->
+
+
+<schema xmlns="http://www.w3.org/2001/XMLSchema"
+        xmlns:ds="http://www.w3.org/2000/09/xmldsig#"
+        targetNamespace="http://www.w3.org/2000/09/xmldsig#"
+        version="0.1" elementFormDefault="qualified"> 
+
+<!-- Basic Types Defined for Signatures -->
+
+<simpleType name="CryptoBinary">
+  <restriction base="base64Binary">
+  </restriction>
+</simpleType>
+
+<!-- Start Signature -->
+
+<element name="Signature" type="ds:SignatureType"/>
+<complexType name="SignatureType">
+  <sequence> 
+    <element ref="ds:SignedInfo"/> 
+    <element ref="ds:SignatureValue"/> 
+    <element ref="ds:KeyInfo" minOccurs="0"/> 
+    <element ref="ds:Object" minOccurs="0" maxOccurs="unbounded"/> 
+  </sequence>  
+  <attribute name="Id" type="ID" use="optional"/>
+</complexType>
+
+  <element name="SignatureValue" type="ds:SignatureValueType"/> 
+  <complexType name="SignatureValueType">
+    <simpleContent>
+      <extension base="base64Binary">
+        <attribute name="Id" type="ID" use="optional"/>
+      </extension>
+    </simpleContent>
+  </complexType>
+
+<!-- Start SignedInfo -->
+
+<element name="SignedInfo" type="ds:SignedInfoType"/>
+<complexType name="SignedInfoType">
+  <sequence> 
+    <element ref="ds:CanonicalizationMethod"/> 
+    <element ref="ds:SignatureMethod"/> 
+    <element ref="ds:Reference" maxOccurs="unbounded"/> 
+  </sequence>  
+  <attribute name="Id" type="ID" use="optional"/> 
+</complexType>
+
+  <element name="CanonicalizationMethod" type="ds:CanonicalizationMethodType"/> 
+  <complexType name="CanonicalizationMethodType" mixed="true">
+    <sequence>
+      <any namespace="##any" minOccurs="0" maxOccurs="unbounded"/>
+      <!-- (0,unbounded) elements from (1,1) namespace -->
+    </sequence>
+    <attribute name="Algorithm" type="anyURI" use="required"/> 
+  </complexType>
+
+  <element name="SignatureMethod" type="ds:SignatureMethodType"/>
+  <complexType name="SignatureMethodType" mixed="true">
+    <sequence>
+      <element name="HMACOutputLength" minOccurs="0" type="ds:HMACOutputLengthType"/>
+      <any namespace="##other" minOccurs="0" maxOccurs="unbounded"/>
+      <!-- (0,unbounded) elements from (1,1) external namespace -->
+    </sequence>
+    <attribute name="Algorithm" type="anyURI" use="required"/> 
+  </complexType>
+
+<!-- Start Reference -->
+
+<element name="Reference" type="ds:ReferenceType"/>
+<complexType name="ReferenceType">
+  <sequence> 
+    <element ref="ds:Transforms" minOccurs="0"/> 
+    <element ref="ds:DigestMethod"/> 
+    <element ref="ds:DigestValue"/> 
+  </sequence>
+  <attribute name="Id" type="ID" use="optional"/> 
+  <attribute name="URI" type="anyURI" use="optional"/> 
+  <attribute name="Type" type="anyURI" use="optional"/> 
+</complexType>
+
+  <element name="Transforms" type="ds:TransformsType"/>
+  <complexType name="TransformsType">
+    <sequence>
+      <element ref="ds:Transform" maxOccurs="unbounded"/>  
+    </sequence>
+  </complexType>
+
+  <element name="Transform" type="ds:TransformType"/>
+  <complexType name="TransformType" mixed="true">
+    <choice minOccurs="0" maxOccurs="unbounded"> 
+      <any namespace="##other" processContents="lax"/>
+      <!-- (1,1) elements from (0,unbounded) namespaces -->
+      <element name="XPath" type="string"/> 
+    </choice>
+    <attribute name="Algorithm" type="anyURI" use="required"/> 
+  </complexType>
+
+<!-- End Reference -->
+
+<element name="DigestMethod" type="ds:DigestMethodType"/>
+<complexType name="DigestMethodType" mixed="true"> 
+  <sequence>
+    <any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+  </sequence>    
+  <attribute name="Algorithm" type="anyURI" use="required"/> 
+</complexType>
+
+<element name="DigestValue" type="ds:DigestValueType"/>
+<simpleType name="DigestValueType">
+  <restriction base="base64Binary"/>
+</simpleType>
+
+<!-- End SignedInfo -->
+
+<!-- Start KeyInfo -->
+
+<element name="KeyInfo" type="ds:KeyInfoType"/> 
+<complexType name="KeyInfoType" mixed="true">
+  <choice maxOccurs="unbounded">     
+    <element ref="ds:KeyName"/> 
+    <element ref="ds:KeyValue"/> 
+    <element ref="ds:RetrievalMethod"/> 
+    <element ref="ds:X509Data"/> 
+    <element ref="ds:PGPData"/> 
+    <element ref="ds:SPKIData"/>
+    <element ref="ds:MgmtData"/>
+    <any processContents="lax" namespace="##other"/>
+    <!-- (1,1) elements from (0,unbounded) namespaces -->
+  </choice>
+  <attribute name="Id" type="ID" use="optional"/> 
+</complexType>
+
+  <element name="KeyName" type="string"/>
+  <element name="MgmtData" type="string"/>
+
+  <element name="KeyValue" type="ds:KeyValueType"/> 
+  <complexType name="KeyValueType" mixed="true">
+   <choice>
+     <element ref="ds:DSAKeyValue"/>
+     <element ref="ds:RSAKeyValue"/>
+     <any namespace="##other" processContents="lax"/>
+   </choice>
+  </complexType>
+
+  <element name="RetrievalMethod" type="ds:RetrievalMethodType"/> 
+  <complexType name="RetrievalMethodType">
+    <sequence>
+      <element ref="ds:Transforms" minOccurs="0"/> 
+    </sequence>  
+    <attribute name="URI" type="anyURI"/>
+    <attribute name="Type" type="anyURI" use="optional"/>
+  </complexType>
+
+<!-- Start X509Data -->
+
+<element name="X509Data" type="ds:X509DataType"/> 
+<complexType name="X509DataType">
+  <sequence maxOccurs="unbounded">
+    <choice>
+      <element name="X509IssuerSerial" type="ds:X509IssuerSerialType"/>
+      <element name="X509SKI" type="base64Binary"/>
+      <element name="X509SubjectName" type="string"/>
+      <element name="X509Certificate" type="base64Binary"/>
+      <element name="X509CRL" type="base64Binary"/>
+      <any namespace="##other" processContents="lax"/>
+    </choice>
+  </sequence>
+</complexType>
+
+<complexType name="X509IssuerSerialType"> 
+  <sequence> 
+    <element name="X509IssuerName" type="string"/> 
+    <element name="X509SerialNumber" type="integer"/> 
+  </sequence>
+</complexType>
+
+<!-- End X509Data -->
+
+<!-- Begin PGPData -->
+
+<element name="PGPData" type="ds:PGPDataType"/> 
+<complexType name="PGPDataType"> 
+  <choice>
+    <sequence>
+      <element name="PGPKeyID" type="base64Binary"/> 
+      <element name="PGPKeyPacket" type="base64Binary" minOccurs="0"/> 
+      <any namespace="##other" processContents="lax" minOccurs="0"
+       maxOccurs="unbounded"/>
+    </sequence>
+    <sequence>
+      <element name="PGPKeyPacket" type="base64Binary"/> 
+      <any namespace="##other" processContents="lax" minOccurs="0"
+       maxOccurs="unbounded"/>
+    </sequence>
+  </choice>
+</complexType>
+
+<!-- End PGPData -->
+
+<!-- Begin SPKIData -->
+
+<element name="SPKIData" type="ds:SPKIDataType"/> 
+<complexType name="SPKIDataType">
+  <sequence maxOccurs="unbounded">
+    <element name="SPKISexp" type="base64Binary"/>
+    <any namespace="##other" processContents="lax" minOccurs="0"/>
+  </sequence>
+</complexType> 
+
+<!-- End SPKIData -->
+
+<!-- End KeyInfo -->
+
+<!-- Start Object (Manifest, SignatureProperty) -->
+
+<element name="Object" type="ds:ObjectType"/> 
+<complexType name="ObjectType" mixed="true">
+  <sequence minOccurs="0" maxOccurs="unbounded">
+    <any namespace="##any" processContents="lax"/>
+  </sequence>
+  <attribute name="Id" type="ID" use="optional"/> 
+  <attribute name="MimeType" type="string" use="optional"/> <!-- add a grep facet -->
+  <attribute name="Encoding" type="anyURI" use="optional"/> 
+</complexType>
+
+<element name="Manifest" type="ds:ManifestType"/> 
+<complexType name="ManifestType">
+  <sequence>
+    <element ref="ds:Reference" maxOccurs="unbounded"/> 
+  </sequence>
+  <attribute name="Id" type="ID" use="optional"/> 
+</complexType>
+
+<element name="SignatureProperties" type="ds:SignaturePropertiesType"/> 
+<complexType name="SignaturePropertiesType">
+  <sequence>
+    <element ref="ds:SignatureProperty" maxOccurs="unbounded"/> 
+  </sequence>
+  <attribute name="Id" type="ID" use="optional"/> 
+</complexType>
+
+   <element name="SignatureProperty" type="ds:SignaturePropertyType"/> 
+   <complexType name="SignaturePropertyType" mixed="true">
+     <choice maxOccurs="unbounded">
+       <any namespace="##other" processContents="lax"/>
+       <!-- (1,1) elements from (1,unbounded) namespaces -->
+     </choice>
+     <attribute name="Target" type="anyURI" use="required"/> 
+     <attribute name="Id" type="ID" use="optional"/> 
+   </complexType>
+
+<!-- End Object (Manifest, SignatureProperty) -->
+
+<!-- Start Algorithm Parameters -->
+
+<simpleType name="HMACOutputLengthType">
+  <restriction base="integer"/>
+</simpleType>
+
+<!-- Start KeyValue Element-types -->
+
+<element name="DSAKeyValue" type="ds:DSAKeyValueType"/>
+<complexType name="DSAKeyValueType">
+  <sequence>
+    <sequence minOccurs="0">
+      <element name="P" type="ds:CryptoBinary"/>
+      <element name="Q" type="ds:CryptoBinary"/>
+    </sequence>
+    <element name="G" type="ds:CryptoBinary" minOccurs="0"/>
+    <element name="Y" type="ds:CryptoBinary"/>
+    <element name="J" type="ds:CryptoBinary" minOccurs="0"/>
+    <sequence minOccurs="0">
+      <element name="Seed" type="ds:CryptoBinary"/>
+      <element name="PgenCounter" type="ds:CryptoBinary"/>
+    </sequence>
+  </sequence>
+</complexType>
+
+<element name="RSAKeyValue" type="ds:RSAKeyValueType"/>
+<complexType name="RSAKeyValueType">
+  <sequence>
+    <element name="Modulus" type="ds:CryptoBinary"/> 
+    <element name="Exponent" type="ds:CryptoBinary"/> 
+  </sequence>
+</complexType> 
+
+<!-- End KeyValue Element-types -->
+
+<!-- End Signature -->
+
+</schema>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-1.1-cd03.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-1.1-cd03.xsd
new file mode 100644
index 0000000000..edd3187ae1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-1.1-cd03.xsd
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. 
+     OASIS trademark, IPR and other policies apply.  -->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+   targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200903" 
+   xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903">
+   
+   <include schemaLocation="sca-core-1.1-cd03.xsd"/>
+
+   <include schemaLocation="sca-interface-java-1.1-cd03.xsd"/>
+   <include schemaLocation="sca-interface-wsdl-1.1-cd03.xsd"/>
+   <include schemaLocation="sca-interface-cpp-1.1-cd02.xsd"/>
+   <include schemaLocation="sca-interface-c-1.1-cd02.xsd"/>
+
+   <include schemaLocation="sca-implementation-java-1.1-cd01.xsd"/>
+   <include schemaLocation="sca-implementation-composite-1.1-cd03.xsd"/>
+   <include schemaLocation="sca-implementation-cpp-1.1-cd02.xsd"/>
+   <include schemaLocation="sca-implementation-c-1.1-cd02.xsd"/>
+   <include schemaLocation="sca-implementation-bpel-1.1-cd02.xsd"/>
+   <include schemaLocation="sca-implementation-spring-1.1.xsd"/>
+
+   <include schemaLocation="sca-binding-ws-1.1-cd02.xsd"/>
+   <include schemaLocation="sca-binding-jms-1.1-cd02.xsd"/>
+   <include schemaLocation="sca-binding-jca-1.1-cd02.xsd"/>   
+   <include schemaLocation="sca-binding-sca-1.1-cd03.xsd"/>
+
+   <include schemaLocation="sca-definitions-1.1-cd03.xsd"/>
+   <include schemaLocation="sca-policy-1.1-cd02.xsd"/>
+
+   <include schemaLocation="sca-contribution-1.1-cd03.xsd"/>
+   <include schemaLocation="sca-contribution-cpp-1.1-cd02.xsd"/>
+   <include schemaLocation="sca-contribution-c-1.1-cd02.xsd"/>
+   <include schemaLocation="sca-contribution-java-1.1-cd01.xsd"/>
+   
+</schema>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-binding-jca-1.1-cd02.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-binding-jca-1.1-cd02.xsd
new file mode 100644
index 0000000000..490c9659f4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-binding-jca-1.1-cd02.xsd
@@ -0,0 +1,167 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!-- Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. 

+     OASIS trademark, IPR and other policies apply.  -->

+<schema xmlns="http://www.w3.org/2001/XMLSchema" 	

+	    targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	    xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903" 	

+        elementFormDefault="qualified">

+

+	<include schemaLocation="sca-core-1.1-cd03.xsd" />

+

+	<complexType name="JCABinding">

+	<complexContent>

+	<extension base="sca:Binding">

+		<sequence>

+		<element name="jca.outbound.connection" 				

+			 type="sca:JCAOutboundConnection"

+			 minOccurs="0" />

+		<element name="jca.inbound.connection" 

+			 type="sca:JCAInboundConnection"

+			 minOccurs="0" />

+		<element name="jca.outbound.interaction" 

+			 type="sca:JCAOutboundInteraction"

+			 minOccurs="0" />

+		<element name="jca.inbound.interaction" 

+			 type="sca:JCAInboundInteraction"

+			 minOccurs="0" />

+		<element name="property" type="sca:Property" minOccurs="0"

+			 maxOccurs="unbounded" />

+		<any namespace="##other" processContents="lax" minOccurs="0"

+			 maxOccurs="unbounded" />

+		</sequence>

+		<attribute name="connectionInfo" type="anyURI" use="optional" />

+	      <attribute name="initialContextFactory" 

+			 type="anyURI" use="optional"/>

+    	      <attribute name="jndiURL" type="anyURI" use="optional"/>

+		<anyAttribute namespace="##any" processContents="lax" />

+	</extension>

+	</complexContent>

+	</complexType>

+

+	<simpleType name="ResAuth">

+		<restriction base="string">

+			<enumeration value="Container" />

+			<enumeration value="Application" />

+		</restriction>

+	</simpleType>

+	<complexType name="JCAOutboundConnection">

+		<sequence>

+			<element name="resourceAdapter" type="sca:ResourceAdapter"

+				minOccurs="0" />

+			<element name="connection" type="sca:Connection" />

+			<element name="resAuth" type="sca:ResAuth" minOccurs="0" />

+			<any namespace="##other" 

+				processContents="lax" minOccurs="0"

+				maxOccurs="unbounded" />

+		</sequence>

+		<attribute name="managed" type="boolean" use="optional"

+			default="true" />

+		<anyAttribute namespace="##any" processContents="lax" />

+	</complexType>

+	<complexType name="JCAInboundConnection">

+		<sequence>

+		<element name="resourceAdapter" type="sca:ResourceAdapter" />

+		<element name="activationSpec" type="sca:ActivationSpec" />

+		<any namespace="##other" processContents="lax" minOccurs="0"

+				maxOccurs="unbounded" />

+		</sequence>

+	</complexType>

+	<complexType name="JCAOutboundInteraction">

+		<sequence>

+		<element name="connectionSpec" type="sca:ConnectionSpec"

+				minOccurs="0" />

+		<element name="interactionSpec" type="sca:InteractionSpec"

+				minOccurs="0" />

+		<element name="operation" type="sca:Operation" minOccurs="0" />

+		<any namespace="##other" processContents="lax" minOccurs="0"

+				maxOccurs="unbounded" />

+		</sequence>

+	</complexType>

+	<complexType name="JCAInboundInteraction">

+		<sequence>

+		<element name="listener" type="string" minOccurs="0" />

+		<element name="inboundOperation" type="sca:InboundOperation"

+				minOccurs="0" maxOccurs="unbounded" />

+		<any namespace="##other" processContents="lax" minOccurs="0"

+				maxOccurs="unbounded" />

+		</sequence>

+	</complexType>

+	<complexType name="ResourceAdapter">

+		<sequence>

+		<element name="property" type="sca:Property" minOccurs="0"

+				maxOccurs="unbounded" />

+		<any namespace="##other" processContents="lax" minOccurs="0"

+				maxOccurs="unbounded" />

+		</sequence>

+		<attribute name="name" type="NMTOKEN" use="optional" />

+		<attribute name="type" type="NMTOKEN" use="required" />

+		<anyAttribute namespace="##any" processContents="lax" />

+	</complexType>

+	<complexType name="Connection">

+		<sequence>

+		<element name="property" type="sca:Property" minOccurs="0"

+				maxOccurs="unbounded" />

+		<any namespace="##other" processContents="lax" minOccurs="0"

+				maxOccurs="unbounded" />

+		</sequence>

+		<attribute name="name" type="NMTOKEN" use="optional" />

+		<attribute name="type" type="NMTOKEN" use="required" />

+		<attribute name="create" type="sca:CreateResource" use="optional"

+			default="ifnotexist" />

+		<anyAttribute namespace="##any" processContents="lax" />

+	</complexType>

+	<complexType name="ActivationSpec">

+		<sequence>

+		<element name="property" type="sca:Property" minOccurs="0"

+				maxOccurs="unbounded" />

+		<any namespace="##other" processContents="lax" minOccurs="0"

+				maxOccurs="unbounded" />

+		</sequence>

+		<attribute name="name" type="NMTOKEN" use="optional" />

+		<attribute name="type" type="NMTOKEN" use="required" />

+		<attribute name="create" type="sca:CreateResource" use="optional"

+			default="ifnotexist" />

+		<anyAttribute namespace="##any" processContents="lax" />

+	</complexType>

+	<complexType name="Operation">

+		<sequence>

+		<element name="interactionSpec" type="sca:InteractionSpec"

+				minOccurs="0" />

+		<any namespace="##other" processContents="lax" minOccurs="0"

+				maxOccurs="unbounded" />

+		</sequence>

+		<attribute name="name" type="NMTOKEN" use="required" />

+		<anyAttribute namespace="##any" processContents="lax" />

+	</complexType>

+	<complexType name="InboundOperation">

+		<sequence>

+		<any namespace="##other" processContents="lax" minOccurs="0"

+				maxOccurs="unbounded" />

+		</sequence>

+		<attribute name="name" type="NMTOKEN" use="required" />

+		<attribute name="nativeOperation" type="string" use="required" />

+		<anyAttribute namespace="##any" processContents="lax" />

+	</complexType>

+	<complexType name="ConnectionSpec">

+		<sequence>

+		<element name="property" type="sca:Property" minOccurs="0"

+				maxOccurs="unbounded" />

+		<any namespace="##other" processContents="lax" minOccurs="0"

+				maxOccurs="unbounded" />

+		</sequence>

+		<attribute name="type" type="NMTOKEN" use="required" />

+		<anyAttribute namespace="##any" processContents="lax" />

+	</complexType>

+	<complexType name="InteractionSpec">

+		<sequence>

+		<element name="property" type="sca:Property" minOccurs="0"

+				maxOccurs="unbounded" />

+		<any namespace="##other" processContents="lax" minOccurs="0"

+				maxOccurs="unbounded" />

+		</sequence>

+		<attribute name="type" type="NMTOKEN" use="required" />

+		<anyAttribute namespace="##any" processContents="lax" />

+	</complexType>

+	<element name="binding.jca" type="sca:JCABinding"

+		substitutionGroup="sca:binding" />

+</schema>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-binding-jms-1.1-cd02.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-binding-jms-1.1-cd02.xsd
new file mode 100644
index 0000000000..6a898c7e7b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-binding-jms-1.1-cd02.xsd
@@ -0,0 +1,160 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!-- Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. 

+     OASIS trademark, IPR and other policies apply.  -->

+<schema xmlns="http://www.w3.org/2001/XMLSchema" 

+        targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+        xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+        elementFormDefault="qualified">

+

+   <include schemaLocation="sca-core-1.1-cd03.xsd"/>

+

+   <complexType name="JMSBinding">

+      <complexContent>

+         <extension base="sca:Binding">

+            <sequence>

+       			<element name="destination" type="sca:JMSDestination" minOccurs="0"/>

+       			<element name="connectionFactory" type="sca:JMSConnectionFactory"/>

+       			<element name="activationSpec" type="sca:JMSActivationSpec"/>

+

+                <element name="response" type="sca:JMSResponse" minOccurs="0"/>

+                <element name="headers" type="sca:JMSHeaders" minOccurs="0"/>

+                <element name="subscriptionHeaders" type="sca:JMSSubscriptionHeaders" minOccurs="0"/>

+                <element name="resourceAdapter" type="sca:JMSResourceAdapter" minOccurs="0"/>

+                <element name="operationProperties" type="sca:JMSOperationProperties" minOccurs="0" maxOccurs="unbounded"/>

+                <any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>

+            </sequence>

+            <attribute name="correlationScheme" type="QName" default="sca:MessageId"/>

+            <attribute name="initialContextFactory" type="anyURI"/>

+            <attribute name="jndiURL" type="anyURI"/>

+            <attribute name="requestConnection" type="QName"/>

+            <attribute name="responseConnection" type="QName"/>

+            <attribute name="operationProperties" type="QName"/>

+            <anyAttribute/>

+         </extension>

+      </complexContent>

+   </complexType>

+

+   <complexType name="JMSDestination">

+      <sequence>

+         <element name="property" type="sca:BindingProperty" minOccurs="0" maxOccurs="unbounded"/>

+      </sequence>

+      <attribute name="jndiName" type="anyURI" use="required"/>

+      <attribute name="type" use="optional" default="queue">

+         <simpleType>

+            <restriction base="string">

+               <enumeration value="queue"/>

+               <enumeration value="topic"/>

+            </restriction>

+         </simpleType>

+      </attribute>

+      <attribute name="create" type="sca:CreateResource" 

+                 use="optional" default="ifnotexist"/>

+   </complexType>

+

+   <complexType name="JMSConnectionFactory">

+      <sequence>          

+         <element name="property" type="sca:BindingProperty" 

+                  minOccurs="0" maxOccurs="unbounded"/>

+      </sequence>

+      <attribute name="jndiName" type="anyURI" use="required"/>

+      <attribute name="create" type="sca:CreateResource" 

+                 use="optional" default="ifnotexist"/>

+   </complexType>

+

+   <complexType name="JMSActivationSpec">

+      <sequence>

+         <element name="property" type="sca:BindingProperty" 

+                  minOccurs="0" maxOccurs="unbounded"/>

+      </sequence>

+      <attribute name="jndiName" type="anyURI" use="required"/>

+      <attribute name="create" type="sca:CreateResource"

+                 use="optional" default="ifnotexist"/>

+   </complexType>

+

+   <complexType name="JMSResponse">

+      <sequence>

+         <element name="destination" type="sca:JMSDestination" minOccurs="0"/>

+         <choice minOccurs="0"> 

+            <element name="connectionFactory" type="sca:JMSConnectionFactory"/> 

+            <element name="activationSpec" type="sca:JMSActivationSpec"/> 

+         </choice> 

+      </sequence>

+   </complexType>

+

+   <complexType name="JMSHeaders">

+      <sequence>

+         <element name="property" type="sca:BindingProperty" 

+                  minOccurs="0" maxOccurs="unbounded"/>

+      </sequence>

+      <attribute name="JMSType" type="string"/>

+      <attribute name="JMSDeliveryMode">

+         <simpleType>

+            <restriction base="string">

+               <enumeration value="PERSISTENT"/>

+               <enumeration value="NON_PERSISTENT"/>

+            </restriction>

+         </simpleType>

+      </attribute>

+      <attribute name="JMSTimeToLive" type="long"/>

+      <attribute name="JMSPriority">

+         <simpleType>

+            <restriction base="string">

+               <enumeration value="0"/>

+               <enumeration value="1"/>

+               <enumeration value="2"/>

+               <enumeration value="3"/>

+               <enumeration value="4"/>

+               <enumeration value="5"/>

+               <enumeration value="6"/>

+               <enumeration value="7"/>

+               <enumeration value="8"/>

+               <enumeration value="9"/>

+            </restriction>

+         </simpleType>

+      </attribute>

+   </complexType>

+

+   <complexType name="JMSSubscriptionHeaders"> 

+      <sequence> 

+         <element name="property" type="sca:BindingProperty" 

+                  minOccurs="0" maxOccurs="unbounded"/> 

+      </sequence> 

+      <attribute name="JMSSelector" type="string"/> 

+   </complexType>

+

+   <complexType name="JMSResourceAdapter">

+      <sequence>

+         <element name="property" type="sca:BindingProperty" 

+                  minOccurs="0" maxOccurs="unbounded"/>

+      </sequence>

+      <attribute name="name" type="string" use="required"/>

+   </complexType>

+

+   <complexType name="JMSOperationProperties">

+      <sequence>

+         <element name="property" type="sca:BindingProperty" minOccurs="0" maxOccurs="unbounded"/>

+         <element name="headers" type="sca:JMSHeaders"/>

+      </sequence>

+      <attribute name="name" type="string" use="required"/>

+      <attribute name="nativeOperation" type="string"/>

+   </complexType>

+

+   <complexType name="BindingProperty">

+      <simpleContent>

+         <extension base="string">

+            <attribute name="name" type="NMTOKEN"/>

+            <attribute name="type" type="string" use="optional"

+                       default="xs:string"/>

+         </extension>

+      </simpleContent>

+   </complexType>

+

+   <element name="binding.jms" type="sca:JMSBinding" 

+            substitutionGroup="sca:binding"/>

+

+   <element name="wireFormat.jmsdefault" type="sca:WireFormatType" 

+            substitutionGroup="sca:wireFormat"/>

+

+   <element name="operationSelector.jmsdefault" type="sca:OperationSelectorType" 

+            substitutionGroup="sca:operationSelector"/>

+</schema>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-binding-sca-1.1-cd03.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-binding-sca-1.1-cd03.xsd
new file mode 100644
index 0000000000..7a6d1a903b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-binding-sca-1.1-cd03.xsd
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!-- Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. 

+     OASIS trademark, IPR and other policies apply.  -->

+<schema xmlns="http://www.w3.org/2001/XMLSchema" 

+        targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+        xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+        elementFormDefault="qualified">

+

+   <include schemaLocation="sca-core-1.1-cd03.xsd"/>

+

+   <!-- SCA Binding -->

+   <element name="binding.sca" type="sca:SCABinding" 

+            substitutionGroup="sca:binding"/>

+   <complexType name="SCABinding">

+      <complexContent>

+         <extension base="sca:Binding"/>

+      </complexContent>

+   </complexType>

+

+</schema>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-binding-ws-1.1-cd02.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-binding-ws-1.1-cd02.xsd
new file mode 100644
index 0000000000..bae52390fa
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-binding-ws-1.1-cd02.xsd
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Copyright(C) OASIS(R) 2005,2009. All Rights Reserved.
+     OASIS trademark, IPR and other policies apply.  -->
+<schema xmlns="http://www.w3.org/2001/XMLSchema"
+    targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+    xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+    xmlns:wsdli="http://www.w3.org/ns/wsdl-instance"
+    xmlns:wsa="http://www.w3.org/2005/08/addressing"
+    elementFormDefault="qualified">
+
+    <import namespace="http://www.w3.org/ns/wsdl-instance"
+            schemaLocation="http://www.w3.org/2007/05/wsdl/wsdl20-instance.xsd"/>
+    <import namespace="http://www.w3.org/2005/08/addressing"
+            schemaLocation="http://www.w3.org/2006/03/addressing/ws-addr.xsd"/>
+
+    <include schemaLocation="sca-core-1.1-cd03.xsd"/>
+
+    <element name="binding.ws" type="sca:WebServiceBinding"
+             substitutionGroup="sca:binding"/>
+
+    <complexType name="WebServiceBinding">
+        <complexContent>
+            <extension base="sca:Binding">
+                <sequence>
+                    <element name="endpointReference" type="wsa:EndpointReferenceType"
+                             minOccurs="0" maxOccurs="unbounded"/>
+                    <any namespace="##other" processContents="lax"
+                         minOccurs="0" maxOccurs="unbounded"/>
+                </sequence>
+                <attribute name="wsdlElement" type="anyURI" use="optional"/>
+                <attribute ref="wsdli:wsdlLocation" use="optional"/>
+                <anyAttribute namespace="##any" processContents="lax"/>
+            </extension>
+        </complexContent>
+    </complexType>
+</schema>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-contribution-1.1-cd03.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-contribution-1.1-cd03.xsd
new file mode 100644
index 0000000000..8445749363
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-contribution-1.1-cd03.xsd
@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. 
+     OASIS trademark, IPR and other policies apply.  -->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+   xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903" 
+   targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200903" 
+   elementFormDefault="qualified">
+
+   <include schemaLocation="sca-core-1.1-cd03.xsd"/>
+
+   <!-- Contribution -->
+   <element name="contribution" type="sca:ContributionType"/>
+   <complexType name="ContributionType">
+      <complexContent>
+         <extension base="sca:CommonExtensionBase">
+            <sequence>
+               <element name="deployable" type="sca:DeployableType" 
+                        minOccurs="0" maxOccurs="unbounded"/>
+               <element ref="sca:importBase" minOccurs="0" 
+                        maxOccurs="unbounded"/>
+               <element ref="sca:exportBase" minOccurs="0" 
+                        maxOccurs="unbounded"/>
+               <any namespace="##other" processContents="lax" minOccurs="0" 
+                        maxOccurs="unbounded"/>
+            </sequence>
+         </extension>
+      </complexContent>
+   </complexType>
+
+   <!-- Deployable -->
+   <complexType name="DeployableType">
+      <complexContent>
+         <extension base="sca:CommonExtensionBase">
+            <sequence>
+               <any namespace="##other" processContents="lax" minOccurs="0" 
+                    maxOccurs="unbounded"/>
+            </sequence>
+            <attribute name="composite" type="QName" use="required"/>
+         </extension>
+      </complexContent>
+   </complexType>
+
+   <!-- Import -->
+   <element name="importBase" type="sca:Import" abstract="true" />
+   <complexType name="Import" abstract="true">
+      <complexContent>
+         <extension base="sca:CommonExtensionBase">
+            <sequence>
+               <any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+            </sequence>
+         </extension>
+      </complexContent>   
+   </complexType>
+   
+   <element name="import" type="sca:ImportType" substitutionGroup="sca:importBase"/>
+   <complexType name="ImportType">
+      <complexContent>
+         <extension base="sca:Import">
+            <attribute name="namespace" type="string" use="required"/>
+            <attribute name="location" type="anyURI" use="optional"/>
+         </extension>
+      </complexContent>
+   </complexType>
+
+   <!-- Export -->
+   <element name="exportBase" type="sca:Export" abstract="true" />
+   <complexType name="Export" abstract="true">
+      <complexContent>
+         <extension base="sca:CommonExtensionBase">
+            <sequence>
+               <any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+            </sequence>
+         </extension>
+      </complexContent>      
+   </complexType>
+   
+   <element name="export" type="sca:ExportType" substitutionGroup="sca:exportBase"/>
+   <complexType name="ExportType">
+      <complexContent>
+         <extension base="sca:Export">
+            <attribute name="namespace" type="string" use="required"/>
+         </extension>
+      </complexContent>
+   </complexType>
+
+</schema>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-contribution-c-1.1-cd02.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-contribution-c-1.1-cd02.xsd
new file mode 100644
index 0000000000..4397834520
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-contribution-c-1.1-cd02.xsd
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!-- Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. 

+     OASIS trademark, IPR and other policies apply.  -->

+<schema xmlns="http://www.w3.org/2001/XMLSchema"

+	targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	elementFormDefault="qualified">

+

+	<include schemaLocation="sca-contribution-1.1-cd03.xsd" />

+

+	<element name="export.c" type="sca:CExport"

+		substitutionGroup="sca:exportBase" />

+

+	<complexType name="CExport">

+		<complexContent>

+			<extension base="sca:Export">

+				<attribute name="name" type="QName" use="required" />

+				<attribute name="path" type="string" use="optional" />

+			</extension>

+		</complexContent>

+	</complexType>

+

+	<element name="import.c" type="sca:CImport"

+		substitutionGroup="sca:importBase" />

+

+	<complexType name="CImport">

+		<complexContent>

+			<extension base="sca:Import">

+				<attribute name="name" type="QName" use="required" />

+				<attribute name="location" type="string" use="required" />

+			</extension>

+		</complexContent>

+	</complexType>

+

+</schema>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-contribution-cpp-1.1-cd02.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-contribution-cpp-1.1-cd02.xsd
new file mode 100644
index 0000000000..2271b780ee
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-contribution-cpp-1.1-cd02.xsd
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!-- Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. 

+     OASIS trademark, IPR and other policies apply.  -->

+<schema xmlns="http://www.w3.org/2001/XMLSchema"

+	targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	elementFormDefault="qualified">

+

+	<include schemaLocation="sca-contribution-1.1-cd03.xsd" />

+

+	<element name="export.cpp" type="sca:CPPExport"

+		substitutionGroup="sca:exportBase" />

+

+	<complexType name="CPPExport">

+		<complexContent>

+			<extension base="sca:Export">

+				<attribute name="name" type="QName" use="required" />

+				<attribute name="path" type="string" use="optional" />

+			</extension>

+		</complexContent>

+	</complexType>

+

+	<element name="import.cpp" type="sca:CPPImport"

+		substitutionGroup="sca:importBase" />

+

+	<complexType name="CPPImport">

+		<complexContent>

+			<extension base="sca:Import">

+				<attribute name="name" type="QName" use="required" />

+				<attribute name="location" type="string" use="required" />

+			</extension>

+		</complexContent>

+	</complexType>

+

+</schema>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-contribution-java-1.1-cd01.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-contribution-java-1.1-cd01.xsd
new file mode 100644
index 0000000000..8923a4b9e2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-contribution-java-1.1-cd01.xsd
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!-- Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. OASIS trademark, IPR and other policies apply.  -->

+<schema xmlns="http://www.w3.org/2001/XMLSchema" 

+   xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+   targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+   elementFormDefault="qualified">

+

+   <include schemaLocation="sca-contribution-1.1-cd03.xsd"/>

+

+   <!-- Import.java -->   

+   <element name="import.java" type="sca:JavaImportType"

+      substitutionGroup="sca:importBase" />

+   <complexType name="JavaImportType">

+      <complexContent>

+         <extension base="sca:Import">

+            <attribute name="package" type="NCName" use="required"/>

+            <attribute name="location" type="anyURI" use="optional"/>

+         </extension>

+      </complexContent>

+   </complexType>

+   

+   <!-- Export.java -->

+   <element name="export.java" type="sca:JavaExportType"

+      substitutionGroup="sca:exportBase" />

+   <complexType name="JavaExportType">

+      <complexContent>

+         <extension base="sca:Export">

+            <attribute name="package" type="NCName" use="required"/>

+         </extension>

+      </complexContent>

+   </complexType>

+

+</schema>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-core-1.1-cd03.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-core-1.1-cd03.xsd
new file mode 100644
index 0000000000..0c5f75e56f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-core-1.1-cd03.xsd
@@ -0,0 +1,529 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. 
+     OASIS trademark, IPR and other policies apply.  -->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+   xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903" 
+   targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200903" 
+   elementFormDefault="qualified">
+
+   <import namespace="http://www.w3.org/XML/1998/namespace" 
+           schemaLocation="http://www.w3.org/2001/xml.xsd"/>
+
+   <!-- Common extension base for SCA definitions -->
+   <complexType name="CommonExtensionBase">
+      <sequence>
+         <element ref="sca:documentation" minOccurs="0" 
+                  maxOccurs="unbounded"/>
+      </sequence>
+      <anyAttribute namespace="##other" processContents="lax"/>
+   </complexType>
+   
+   <element name="documentation" type="sca:Documentation"/>
+   <complexType name="Documentation" mixed="true">
+      <sequence>
+         <any namespace="##other" processContents="lax" minOccurs="0" 
+              maxOccurs="unbounded"/>
+      </sequence>
+      <attribute ref="xml:lang"/>
+   </complexType>
+
+   <!-- Component Type -->
+   <element name="componentType" type="sca:ComponentType"/>
+   <complexType name="ComponentType">
+      <complexContent>
+         <extension base="sca:CommonExtensionBase">
+            <sequence>
+               <element ref="sca:implementation" minOccurs="0"/>
+               <choice minOccurs="0" maxOccurs="unbounded">
+                  <element name="service" type="sca:ComponentService"/>
+                  <element name="reference" 
+                     type="sca:ComponentTypeReference"/>
+                  <element name="property" type="sca:Property"/>
+               </choice>
+               <any namespace="##other" processContents="lax" minOccurs="0" 
+                    maxOccurs="unbounded"/>
+            </sequence>
+            <attribute name="constrainingType" type="QName" use="optional"/>
+         </extension>
+      </complexContent>
+   </complexType>
+
+   <!-- Composite -->
+   <element name="composite" type="sca:Composite"/>
+   <complexType name="Composite">
+      <complexContent>
+         <extension base="sca:CommonExtensionBase">
+            <sequence>
+               <element ref="sca:include" minOccurs="0" 
+                        maxOccurs="unbounded"/>
+               <choice minOccurs="0" maxOccurs="unbounded">
+                  <element name="service" type="sca:Service"/>
+                  <element name="property" type="sca:Property"/>
+                  <element name="component" type="sca:Component"/>
+                  <element name="reference" type="sca:Reference"/>
+                  <element name="wire" type="sca:Wire"/>
+               </choice>
+               <any namespace="##other" processContents="lax" minOccurs="0" 
+                    maxOccurs="unbounded"/>
+            </sequence>
+            <attribute name="name" type="NCName" use="required"/>
+            <attribute name="targetNamespace" type="anyURI" use="required"/>
+            <attribute name="local" type="boolean" use="optional" 
+                       default="false"/>
+            <attribute name="autowire" type="boolean" use="optional" 
+                       default="false"/>
+            <attribute name="constrainingType" type="QName" use="optional"/>
+            <attribute name="requires" type="sca:listOfQNames" 
+                       use="optional"/>
+            <attribute name="policySets" type="sca:listOfQNames" 
+                       use="optional"/>
+         </extension>
+      </complexContent>
+   </complexType>
+   
+   <!-- Contract base type for Service, Reference -->
+   <complexType name="Contract" abstract="true">
+      <complexContent>
+         <extension base="sca:CommonExtensionBase">
+            <sequence>
+               <element ref="sca:interface" minOccurs="0" maxOccurs="1" />
+               <element ref="sca:binding" minOccurs="0" 
+                        maxOccurs="unbounded" />
+               <element ref="sca:callback" minOccurs="0" maxOccurs="1" />
+               <any namespace="##other" processContents="lax" minOccurs="0" 
+                    maxOccurs="unbounded" />
+            </sequence>
+            <attribute name="name" type="NCName" use="required" />
+            <attribute name="requires" type="sca:listOfQNames" 
+                       use="optional" />
+            <attribute name="policySets" type="sca:listOfQNames" 
+                       use="optional"/>
+         </extension>
+      </complexContent>
+   </complexType>
+
+   <!-- Service -->
+   <complexType name="Service">
+      <complexContent>
+         <extension base="sca:Contract">
+            <attribute name="promote" type="anyURI" use="required"/>
+         </extension>
+      </complexContent>
+   </complexType>
+
+   <!-- Interface -->
+   <element name="interface" type="sca:Interface" abstract="true"/>
+   <complexType name="Interface" abstract="true">
+      <complexContent>
+         <extension base="sca:CommonExtensionBase">
+            <attribute name="remotable" type="boolean" use="optional"/>
+	        <attribute name="requires" type="sca:listOfQNames" 
+               use="optional"/>
+	        <attribute name="policySets" type="sca:listOfQNames" 
+               use="optional"/>
+         </extension>
+      </complexContent>
+   </complexType>
+
+   <!-- Reference -->
+   <complexType name="Reference">
+      <complexContent>
+         <extension base="sca:Contract">
+            <attribute name="autowire" type="boolean" use="optional"/>
+            <attribute name="target" type="sca:listOfAnyURIs" 
+                       use="optional"/>
+            <attribute name="wiredByImpl" type="boolean" use="optional" 
+                       default="false"/>
+            <attribute name="multiplicity" type="sca:Multiplicity" 
+                       use="optional" default="1..1"/>
+            <attribute name="promote" type="sca:listOfAnyURIs" 
+                       use="required"/>
+         </extension>
+      </complexContent>
+   </complexType>
+
+   <!-- Property -->
+   <complexType name="SCAPropertyBase" mixed="true">
+      <sequence>
+         <any namespace="##any" processContents="lax" minOccurs="0" 
+              maxOccurs="unbounded"/>
+         <!-- NOT an extension point; This any exists to accept
+             the element-based or complex type property
+             i.e. no element-based extension point under "sca:property" -->
+      </sequence>
+      <!-- mixed="true" to handle simple type -->
+      <attribute name="requires" type="sca:listOfQNames" use="optional"/>
+      <attribute name="policySets" type="sca:listOfQNames" use="optional"/>
+   </complexType>
+   
+   <complexType name="Property" mixed="true">
+      <complexContent mixed="true">
+         <extension base="sca:SCAPropertyBase">
+            <attribute name="name" type="NCName" use="required"/>
+            <attribute name="type" type="QName" use="optional"/>
+            <attribute name="element" type="QName" use="optional"/>
+            <attribute name="many" type="boolean" use="optional" 
+                       default="false"/>
+            <attribute name="mustSupply" type="boolean" use="optional" 
+                       default="false"/>
+            <anyAttribute namespace="##any" processContents="lax"/>
+         </extension>
+         <!-- extension defines the place to hold default value -->
+         <!-- an extension point ; attribute-based only -->
+      </complexContent>
+   </complexType>
+   
+   <!-- ConstrainingProperty is equivalent to the Property type but removes 
+        the capability to contain a value -->
+   <complexType name="ConstrainingProperty" mixed="true">
+      <complexContent mixed="true">
+         <restriction base="sca:Property">
+            <attribute name="name" type="NCName" use="required"/>
+            <attribute name="type" type="QName" use="optional"/>
+            <attribute name="element" type="QName" use="optional"/>
+            <attribute name="many" type="boolean" use="optional" 
+                       default="false"/>
+            <attribute name="mustSupply" type="boolean" use="optional" 
+                       default="false"/>
+            <anyAttribute namespace="##any" processContents="lax"/>
+         </restriction>
+      </complexContent>
+   </complexType>
+   
+   <complexType name="PropertyValue" mixed="true">
+      <complexContent mixed="true">
+         <extension base="sca:SCAPropertyBase">
+            <attribute name="name" type="NCName" use="required"/>
+            <attribute name="type" type="QName" use="optional"/>
+            <attribute name="element" type="QName" use="optional"/>
+            <attribute name="many" type="boolean" use="optional" 
+                       default="false"/>
+            <attribute name="source" type="string" use="optional"/>
+            <attribute name="file" type="anyURI" use="optional"/>
+            <anyAttribute namespace="##any" processContents="lax"/>
+         </extension>
+         <!-- an extension point ; attribute-based only -->
+      </complexContent>
+   </complexType>
+
+   <!-- Binding -->
+   <element name="binding" type="sca:Binding" abstract="true"/>
+   <complexType name="Binding" abstract="true">
+      <complexContent>
+         <extension base="sca:CommonExtensionBase">
+            <sequence>
+               <element ref="sca:wireFormat" minOccurs="0" maxOccurs="1" />
+               <element ref="sca:operationSelector" minOccurs="0" 
+                        maxOccurs="1" />
+            </sequence>
+            <attribute name="uri" type="anyURI" use="optional"/>
+            <attribute name="name" type="NCName" use="optional"/>
+            <attribute name="requires" type="sca:listOfQNames" 
+                       use="optional"/>
+            <attribute name="policySets" type="sca:listOfQNames" 
+                       use="optional"/>
+         </extension>
+      </complexContent>
+   </complexType>
+
+   <!-- Binding Type -->
+   <element name="bindingType" type="sca:BindingType"/>
+   <complexType name="BindingType">
+      <complexContent>
+         <extension base="sca:CommonExtensionBase">
+            <sequence>
+               <any namespace="##other" processContents="lax" minOccurs="0" 
+                    maxOccurs="unbounded"/>
+            </sequence>
+            <attribute name="type" type="QName" use="required"/>
+            <attribute name="alwaysProvides" type="sca:listOfQNames" 
+                       use="optional"/>
+            <attribute name="mayProvide" type="sca:listOfQNames" 
+                       use="optional"/>
+         </extension>
+      </complexContent>
+   </complexType>
+   
+   <!-- WireFormat Type -->
+   <element name="wireFormat" type="sca:WireFormatType"/>
+   <complexType name="WireFormatType" abstract="true">
+      <sequence>
+         <any namespace="##other" processContents="lax" minOccurs="0" 
+              maxOccurs="unbounded" />
+      </sequence>
+      <anyAttribute namespace="##other" processContents="lax"/>
+   </complexType>
+
+   <!-- OperationSelector Type -->
+   <element name="operationSelector" type="sca:OperationSelectorType"/>
+   <complexType name="OperationSelectorType" abstract="true">
+      <sequence>
+         <any namespace="##other" processContents="lax" minOccurs="0" 
+              maxOccurs="unbounded" />
+      </sequence>
+      <anyAttribute namespace="##other" processContents="lax"/>
+   </complexType>
+   
+   <!-- Callback -->
+   <element name="callback" type="sca:Callback"/>
+   <complexType name="Callback">
+      <complexContent>
+         <extension base="sca:CommonExtensionBase">
+            <choice minOccurs="0" maxOccurs="unbounded">
+               <element ref="sca:binding"/>
+               <any namespace="##other" processContents="lax"/>
+            </choice>
+            <attribute name="requires" type="sca:listOfQNames" 
+                       use="optional"/>
+            <attribute name="policySets" type="sca:listOfQNames" 
+                       use="optional"/>
+         </extension>
+      </complexContent>
+   </complexType>
+
+   <!-- Component -->
+   <complexType name="Component">
+      <complexContent>
+         <extension base="sca:CommonExtensionBase">
+            <sequence>
+               <element ref="sca:implementation" minOccurs="0"/>
+               <choice minOccurs="0" maxOccurs="unbounded">
+                  <element name="service" type="sca:ComponentService"/>
+                  <element name="reference" type="sca:ComponentReference"/>
+                  <element name="property" type="sca:PropertyValue"/>
+               </choice>
+               <any namespace="##other" processContents="lax" minOccurs="0" 
+                    maxOccurs="unbounded"/>
+            </sequence>
+            <attribute name="name" type="NCName" use="required"/>
+            <attribute name="autowire" type="boolean" use="optional"/>
+            <attribute name="constrainingType" type="QName" use="optional"/>
+            <attribute name="requires" type="sca:listOfQNames" 
+                       use="optional"/>
+            <attribute name="policySets" type="sca:listOfQNames" 
+                       use="optional"/>
+         </extension>
+      </complexContent>
+   </complexType>
+
+   <!-- Component Service -->
+   <complexType name="ComponentService">
+      <complexContent>
+         <extension base="sca:Contract">
+         </extension>
+      </complexContent>
+   </complexType>
+   
+   <!-- Constraining Service -->
+   <complexType name="ConstrainingService">
+      <complexContent>
+         <restriction base="sca:ComponentService">
+            <sequence>
+               <element ref="sca:interface" minOccurs="0" maxOccurs="1" />
+               <element ref="sca:callback" minOccurs="0" maxOccurs="1" />
+               <any namespace="##other" processContents="lax" minOccurs="0" 
+                    maxOccurs="unbounded" />
+            </sequence>
+            <attribute name="name" type="NCName" use="required" />
+         </restriction>
+      </complexContent>
+   </complexType>
+   
+
+   <!-- Component Reference -->
+   <complexType name="ComponentReference">
+      <complexContent>
+         <extension base="sca:Contract">
+            <attribute name="autowire" type="boolean" use="optional"/>
+            <attribute name="target" type="sca:listOfAnyURIs" 
+                       use="optional"/>
+            <attribute name="wiredByImpl" type="boolean" use="optional" 
+                       default="false"/>
+            <attribute name="multiplicity" type="sca:Multiplicity" 
+                       use="optional" default="1..1"/>
+            <attribute name="nonOverridable" type="boolean" use="optional" 
+                       default="false"/>
+         </extension>
+      </complexContent>
+   </complexType>
+   
+   <!-- Constraining Reference -->
+   <complexType name="ConstrainingReference">
+      <complexContent>
+         <restriction base="sca:ComponentReference">
+            <sequence>
+               <element ref="sca:interface" minOccurs="0" maxOccurs="1" />
+               <element ref="sca:callback" minOccurs="0" maxOccurs="1" />
+               <any namespace="##other" processContents="lax" minOccurs="0" 
+                    maxOccurs="unbounded" />
+            </sequence>
+            <attribute name="name" type="NCName" use="required" />
+            <attribute name="autowire" type="boolean" use="optional"/>
+            <attribute name="wiredByImpl" type="boolean" use="optional" 
+                       default="false"/>
+            <attribute name="multiplicity" type="sca:Multiplicity" 
+                       use="optional" default="1..1"/>
+         </restriction>
+      </complexContent>
+   </complexType>   
+   
+   <!-- Component Type Reference -->
+   <complexType name="ComponentTypeReference">
+      <complexContent>
+         <restriction base="sca:ComponentReference">
+            <sequence>
+               <element ref="sca:documentation" minOccurs="0" 
+                        maxOccurs="unbounded"/>
+               <element ref="sca:interface" minOccurs="0"/>
+               <element ref="sca:binding" minOccurs="0" 
+                        maxOccurs="unbounded"/>
+               <element ref="sca:callback" minOccurs="0"/>
+               <any namespace="##other" processContents="lax" minOccurs="0" 
+                    maxOccurs="unbounded"/>
+            </sequence>
+            <attribute name="name" type="NCName" use="required"/>
+            <attribute name="autowire" type="boolean" use="optional"/>
+            <attribute name="wiredByImpl" type="boolean" use="optional" 
+                       default="false"/>
+            <attribute name="multiplicity" type="sca:Multiplicity" 
+                       use="optional" default="1..1"/>
+            <attribute name="requires" type="sca:listOfQNames" 
+                       use="optional"/>
+            <attribute name="policySets" type="sca:listOfQNames" 
+                       use="optional"/>
+            <anyAttribute namespace="##other" processContents="lax"/>
+         </restriction>
+      </complexContent>
+   </complexType>
+   
+
+   <!-- Implementation -->
+   <element name="implementation" type="sca:Implementation" abstract="true"/>
+   <complexType name="Implementation" abstract="true">
+      <complexContent>
+         <extension base="sca:CommonExtensionBase">
+            <attribute name="requires" type="sca:listOfQNames" 
+                       use="optional"/>
+            <attribute name="policySets" type="sca:listOfQNames" 
+                       use="optional"/>
+         </extension>
+      </complexContent>
+   </complexType>
+
+   <!-- Implementation Type -->
+   <element name="implementationType" type="sca:ImplementationType"/>
+   <complexType name="ImplementationType">
+      <complexContent>
+         <extension base="sca:CommonExtensionBase">
+            <sequence>
+               <any namespace="##other" processContents="lax" minOccurs="0" 
+                    maxOccurs="unbounded"/>
+            </sequence>
+            <attribute name="type" type="QName" use="required"/>
+            <attribute name="alwaysProvides" type="sca:listOfQNames" 
+                       use="optional"/>
+            <attribute name="mayProvide" type="sca:listOfQNames" 
+                       use="optional"/>
+         </extension>
+      </complexContent>
+   </complexType>
+
+   <!-- Wire -->
+   <complexType name="Wire">
+      <complexContent>
+         <extension base="sca:CommonExtensionBase">
+            <sequence>
+               <any namespace="##other" processContents="lax" minOccurs="0" 
+                    maxOccurs="unbounded"/>
+            </sequence>
+            <attribute name="source" type="anyURI" use="required"/>
+            <attribute name="target" type="anyURI" use="required"/>
+            <attribute name="replace" type="boolean" use="optional" 
+               default="false"/>
+         </extension>
+      </complexContent>
+   </complexType>
+
+   <!-- Include -->
+   <element name="include" type="sca:Include"/>
+   <complexType name="Include">
+      <complexContent>
+         <extension base="sca:CommonExtensionBase">
+            <attribute name="name" type="QName"/>
+         </extension>
+      </complexContent>
+   </complexType>
+
+   <!-- Constraining Type -->
+   <element name="constrainingType" type="sca:ConstrainingType"/>
+   <complexType name="ConstrainingType">
+      <complexContent>
+         <extension base="sca:CommonExtensionBase">
+            <sequence>
+               <choice minOccurs="0" maxOccurs="unbounded">
+                  <element name="service" type="sca:ConstrainingService"/>
+                  <element name="reference" 
+                           type="sca:ConstrainingReference"/>
+                  <element name="property" type="sca:ConstrainingProperty"/>
+               </choice>
+               <any namespace="##other" processContents="lax" minOccurs="0" 
+                    maxOccurs="unbounded"/>
+            </sequence>
+            <attribute name="name" type="NCName" use="required"/>
+            <attribute name="targetNamespace" type="anyURI"/>
+         </extension>
+      </complexContent>
+   </complexType>
+
+   <!-- Intents within WSDL documents -->
+   <attribute name="requires" type="sca:listOfQNames"/>
+
+   <!-- Global attribute definition for @callback to mark a WSDL port type    
+        as having a callback interface defined in terms of a second port 
+        type. -->
+   <attribute name="callback" type="anyURI"/>
+   
+   <!-- Value type definition for property values -->
+   <element name="value" type="sca:ValueType"/> 
+   <complexType name="ValueType" mixed="true">
+      <sequence> 
+         <any namespace="##any" processContents="lax" minOccurs="0" maxOccurs='unbounded'/> 
+      </sequence> 
+      <!-- mixed="true" to handle simple type --> 
+      <anyAttribute namespace="##any" processContents="lax"/> 
+   </complexType> 
+
+   <!-- Miscellaneous simple type definitions -->
+   <simpleType name="Multiplicity">
+      <restriction base="string">
+         <enumeration value="0..1"/>
+         <enumeration value="1..1"/>
+         <enumeration value="0..n"/>
+         <enumeration value="1..n"/>
+      </restriction>
+   </simpleType>
+   
+   <simpleType name="OverrideOptions">
+      <restriction base="string">
+         <enumeration value="no"/>
+         <enumeration value="may"/>
+         <enumeration value="must"/>
+      </restriction>
+   </simpleType>
+   
+   <simpleType name="listOfQNames">
+      <list itemType="QName"/>
+   </simpleType>
+   
+   <simpleType name="listOfAnyURIs">
+      <list itemType="anyURI"/>
+   </simpleType>
+
+	<simpleType name="CreateResource">
+		<restriction base="string">
+			<enumeration value="always" />
+			<enumeration value="never" />
+			<enumeration value="ifnotexist" />
+		</restriction>
+	</simpleType>
+</schema>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-definitions-1.1-cd03.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-definitions-1.1-cd03.xsd
new file mode 100644
index 0000000000..0feadcddcd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-definitions-1.1-cd03.xsd
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!-- Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. 

+     OASIS trademark, IPR and other policies apply.  -->

+<schema xmlns="http://www.w3.org/2001/XMLSchema" 

+   targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+   xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+   elementFormDefault="qualified">

+   

+   <include schemaLocation="sca-core-1.1-cd03.xsd"/>

+   <include schemaLocation="sca-policy-1.1-cd02.xsd"/>

+   

+   <!-- Definitions -->

+   <element name="definitions" type="sca:tDefinitions"/>

+   <complexType name="tDefinitions">

+      <complexContent>

+         <extension base="sca:CommonExtensionBase">

+            <choice minOccurs="0" maxOccurs="unbounded">

+               <element ref="sca:intent"/>

+               <element ref="sca:policySet"/>

+               <element ref="sca:binding"/>

+               <element ref="sca:bindingType"/>

+               <element ref="sca:implementationType"/>

+               <any namespace="##other" processContents="lax" 

+                  minOccurs="0" maxOccurs="unbounded"/>

+            </choice>

+            <attribute name="targetNamespace" type="anyURI" use="required"/>

+         </extension>

+      </complexContent>

+   </complexType>

+

+</schema>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-implementation-bpel-1.1-cd02.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-implementation-bpel-1.1-cd02.xsd
new file mode 100644
index 0000000000..3c19424a83
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-implementation-bpel-1.1-cd02.xsd
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. 

+     OASIS trademark, IPR and other policies apply. -->
+<schema 
+   targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+   xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+   xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+   xmlns="http://www.w3.org/2001/XMLSchema"
+   elementFormDefault="qualified">
+
+   <!-- SCA-Assembly XML Schema -->
+   <include schemaLocation="sca-core-1.1-cd03.xsd" />
+
+   <!-- SCA-BPEL Component Implementation Type -->
+   <element name="implementation.bpel" 
+      type="sca:BPELImplementation" substitutionGroup="sca:implementation" />
+
+   <complexType name="BPELImplementation">
+      <complexContent>
+         <extension base="sca:Implementation">
+            <sequence>
+               <any namespace="##other" processContents="lax"
+                  minOccurs="0" maxOccurs="unbounded" />
+            </sequence>
+            <attribute name="process" type="QName" use="required" />
+            <anyAttribute namespace="##any" processContents="lax" />
+         </extension>
+      </complexContent>
+   </complexType>
+
+</schema>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-implementation-c-1.1-cd02.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-implementation-c-1.1-cd02.xsd
new file mode 100644
index 0000000000..11e191f0ed
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-implementation-c-1.1-cd02.xsd
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. 

+     OASIS trademark, IPR and other policies apply.  -->

+<schema xmlns="http://www.w3.org/2001/XMLSchema"

+	targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	elementFormDefault="qualified">

+

+	<include schemaLocation="sca-core-1.1-cd03.xsd" />

+

+	<element name="implementation.c" type="sca:CImplementation"

+		substitutionGroup="sca:implementation" />

+

+	<complexType name="CImplementation">

+		<complexContent>

+			<extension base="sca:Implementation">

+				<sequence>

+					<element name="operation"

+						type="sca:CImplementationFunction" minOccurs="0"

+						maxOccurs="unbounded" />

+					<any namespace="##other" processContents="lax"

+						minOccurs="0" maxOccurs="unbounded" />

+				</sequence>

+				<attribute name="module" type="NCName" use="required" />

+				<attribute name="path" type="string" use="optional" />

+				<attribute name="library" type="boolean" use="optional" />

+				<attribute name="componentType" type="string" use="required" />

+				<attribute name="scope" type="sca:CImplementationScope"

+					use="optional" />

+				<attribute name="eagerInit" type="boolean"

+					use="optional" />

+				<attribute name="init" type="boolean" use="optional" />

+				<attribute name="destoy" type="boolean" use="optional" />

+				<attribute name="allowsPassByReference" type="boolean"

+					use="optional" />

+				<anyAttribute namespace="##other" processContents="lax" />

+			</extension>

+		</complexContent>

+	</complexType>

+

+	<simpleType name="CImplementationScope">

+		<restriction base="string">

+			<enumeration value="stateless" />

+			<enumeration value="composite" />

+		</restriction>

+	</simpleType>

+

+	<complexType name="CImplementationFunction">

+		<attribute name="name" type="NCName" use="required" />

+		<attribute name="allowsPassByReference" type="boolean"

+			use="optional" />

+		<attribute name="init" type="boolean" use="optional" />

+		<attribute name="destoy" type="boolean" use="optional" />

+		<anyAttribute namespace="##other" processContents="lax" />

+	</complexType>

+

+</schema>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-implementation-composite-1.1-cd03.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-implementation-composite-1.1-cd03.xsd
new file mode 100644
index 0000000000..050f456386
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-implementation-composite-1.1-cd03.xsd
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!-- Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. 

+     OASIS trademark, IPR and other policies apply.  -->

+<schema xmlns="http://www.w3.org/2001/XMLSchema" 

+   xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+   targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+   elementFormDefault="qualified">

+

+   <include schemaLocation="sca-core-1.1-cd03.xsd"/>

+

+   <!-- Composite Implementation -->

+   <element name="implementation.composite" type="sca:SCAImplementation" 

+            substitutionGroup="sca:implementation"/>

+   <complexType name="SCAImplementation">

+      <complexContent>

+         <extension base="sca:Implementation">

+            <sequence>

+               <any namespace="##other" processContents="lax" minOccurs="0" 

+                    maxOccurs="unbounded"/>

+            </sequence>

+            <attribute name="name" type="QName" use="required"/>

+         </extension>

+      </complexContent>

+   </complexType>

+

+</schema>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-implementation-cpp-1.1-cd02.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-implementation-cpp-1.1-cd02.xsd
new file mode 100644
index 0000000000..771186a91d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-implementation-cpp-1.1-cd02.xsd
@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!-- Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. 

+     OASIS trademark, IPR and other policies apply.  -->
+<schema xmlns="http://www.w3.org/2001/XMLSchema"

+	targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	elementFormDefault="qualified">

+

+	<include schemaLocation="sca-core-1.1-cd03.xsd" />

+

+	<element name="implementation.cpp" type="sca:CPPImplementation"

+		substitutionGroup="sca:implementation" />

+	<complexType name="CPPImplementation">

+		<complexContent>

+			<extension base="sca:Implementation">

+				<sequence>

+					<element name="function"

+						type="sca:CPPImplementationFunction" minOccurs="0"

+						maxOccurs="unbounded" />

+					<any namespace="##other" processContents="lax"

+						minOccurs="0" maxOccurs="unbounded" />

+				</sequence>

+				<attribute name="library" type="NCName" use="required" />

+				<attribute name="header" type="NCName" use="required" />

+				<attribute name="path" type="string" use="optional" />

+				<attribute name="class" type="Name" use="optional" />

+				<attribute name="componentType" type="string"

+					use="optional" />

+				<attribute name="scope"

+					type="sca:CPPImplementationScope" use="optional" />

+				<attribute name="eagerInit" type="boolean"

+					use="optional" />

+				<attribute name="allowsPassByReference" type="boolean"

+					use="optional" />

+				<anyAttribute namespace="##other" processContents="lax" />

+			</extension>

+		</complexContent>

+	</complexType>

+

+	<simpleType name="CPPImplementationScope">

+		<restriction base="string">

+			<enumeration value="stateless" />

+			<enumeration value="composite" />

+		</restriction>

+	</simpleType>

+

+	<complexType name="CPPImplementationFunction">

+		<attribute name="name" type="NCName" use="required" />

+		<attribute name="allowsPassByReference" type="boolean"

+			use="optional" />

+		<anyAttribute namespace="##other" processContents="lax" />

+	</complexType>

+

+</schema>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-implementation-java-1.1-cd01.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-implementation-java-1.1-cd01.xsd
new file mode 100644
index 0000000000..52c92e8259
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-implementation-java-1.1-cd01.xsd
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!-- Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. 

+     OASIS trademark, IPR and other policies apply.  -->

+<schema xmlns="http://www.w3.org/2001/XMLSchema" 

+   xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+   targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+   elementFormDefault="qualified">

+   

+   <include schemaLocation="sca-core-1.1-cd03.xsd"/>

+

+   <!-- Java Implementation -->

+   <element name="implementation.java" type="sca:JavaImplementation" 

+            substitutionGroup="sca:implementation"/>

+   <complexType name="JavaImplementation">

+      <complexContent>

+         <extension base="sca:Implementation">

+            <sequence>

+               <any namespace="##other" processContents="lax" minOccurs="0" 

+                    maxOccurs="unbounded"/>

+            </sequence>

+            <attribute name="class" type="NCName" use="required"/>

+            <anyAttribute namespace="##any" processContents="lax"/>

+         </extension>

+      </complexContent>

+   </complexType>

+

+</schema>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-implementation-spring-1.1.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-implementation-spring-1.1.xsd
new file mode 100644
index 0000000000..1e64dd0e47
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-implementation-spring-1.1.xsd
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!-- Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. 

+     OASIS trademark, IPR and other policies apply.  -->

+<schema xmlns="http://www.w3.org/2001/XMLSchema"  

+  xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+  elementFormDefault="qualified"

+  targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200903">  

+	

+	<include schemaLocation="sca-core-1.1-cd03.xsd"/>

+	<element name="implementation.spring" type="sca:SpringImplementation" substitutionGroup="sca:implementation"/>

+	<complexType name="SpringImplementation">

+		<complexContent>

+			<extension base="sca:Implementation">

+				<sequence>

+					<any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>

+				</sequence>

+				<attribute name="location" type="anyURI" use="required"/>

+				<anyAttribute namespace="##any" processContents="lax"/>

+			</extension>

+		</complexContent>

+	</complexType>

+</schema>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-interface-c-1.1-cd02.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-interface-c-1.1-cd02.xsd
new file mode 100644
index 0000000000..f2c7d2034f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-interface-c-1.1-cd02.xsd
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. 

+     OASIS trademark, IPR and other policies apply.  -->

+<schema xmlns="http://www.w3.org/2001/XMLSchema"

+	targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	elementFormDefault="qualified">

+

+	<include schemaLocation="sca-core-1.1-cd03.xsd" />

+

+	<element name="interface.c" type="sca:CInterface"

+		substitutionGroup="sca:interface" />

+

+	<complexType name="CInterface">

+		<complexContent>

+			<extension base="sca:Interface">

+				<sequence>

+					<element name="function" type="sca:CFunction"

+						minOccurs="0" maxOccurs="unbounded" />

+					<element name="callbackFunction"

+						type="sca:CFunction" minOccurs="0" maxOccurs="unbounded" />

+					<any namespace="##other" processContents="lax"

+						minOccurs="0" maxOccurs="unbounded" />

+				</sequence>

+				<attribute name="header" type="string" use="required" />

+				<attribute name="callbackHeader" type="string"

+					use="optional" />

+				<anyAttribute namespace="##other" processContents="lax" />

+			</extension>

+		</complexContent>

+	</complexType>

+

+	<complexType name="CFunction">

+		<attribute name="name" type="NCName" use="required" />

+		<attribute name="oneWay" type="boolean" use="optional" />

+		<attribute name="input" type="NCName" use="optional" />

+		<attribute name="output" type="NCName" use="optional" />

+		<anyAttribute namespace="##other" processContents="lax" />

+	</complexType>

+

+</schema>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-interface-cpp-1.1-cd02.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-interface-cpp-1.1-cd02.xsd
new file mode 100644
index 0000000000..c214f7c37b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-interface-cpp-1.1-cd02.xsd
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. 

+     OASIS trademark, IPR and other policies apply.  -->

+<schema xmlns="http://www.w3.org/2001/XMLSchema"

+	targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	elementFormDefault="qualified">

+

+	<include schemaLocation="sca-core-1.1-cd03.xsd" />

+

+	<element name="interface.cpp" type="sca:CPPInterface"

+		substitutionGroup="sca:interface" />

+

+	<complexType name="CPPInterface">

+		<complexContent>

+			<extension base="sca:Interface">

+				<sequence>

+					<element name="function" type="sca:CPPFunction"

+						minOccurs="0" maxOccurs="unbounded" />

+					<element name="callbackFunction" type="sca:CPPFunction"

+						minOccurs="0" maxOccurs="unbounded" />

+					<any namespace="##other" processContents="lax"

+						minOccurs="0" maxOccurs="unbounded" />

+				</sequence>

+				<attribute name="header" type="string" use="required" />

+				<attribute name="class" type="Name" use="required" />

+				<attribute name="callbackHeader" type="string"

+					use="optional" />

+				<attribute name="callbackClass" type="Name"

+					use="optional" />

+				<anyAttribute namespace="##other" processContents="lax" />

+			</extension>

+		</complexContent>

+	</complexType>

+

+	<complexType name="CPPFunction">

+		<attribute name="name" type="NCName" use="required" />

+		<attribute name="oneWay" type="boolean" use="optional" />

+		<anyAttribute namespace="##other" processContents="lax" />

+	</complexType>

+

+</schema>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-interface-java-1.1-cd03.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-interface-java-1.1-cd03.xsd
new file mode 100644
index 0000000000..6acbe6cf1c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-interface-java-1.1-cd03.xsd
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!-- Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. 

+     OASIS trademark, IPR and other policies apply.  -->

+<schema xmlns="http://www.w3.org/2001/XMLSchema" 

+   targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+   xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+   elementFormDefault="qualified">

+   

+   <include schemaLocation="sca-core-1.1-cd03.xsd"/>

+   

+   <!-- Java Interface -->

+   <element name="interface.java" type="sca:JavaInterface" 

+            substitutionGroup="sca:interface"/>

+   <complexType name="JavaInterface">

+      <complexContent>

+         <extension base="sca:Interface">

+            <sequence>

+               <any namespace="##other" processContents="lax" minOccurs="0" 

+                    maxOccurs="unbounded"/>

+            </sequence>

+            <attribute name="interface" type="NCName" use="required"/>

+            <attribute name="callbackInterface" type="NCName" 

+                       use="optional"/>

+            <anyAttribute namespace="##any" processContents="lax"/>

+         </extension>

+      </complexContent>

+   </complexType>

+   

+</schema>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-interface-wsdl-1.1-cd03.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-interface-wsdl-1.1-cd03.xsd
new file mode 100644
index 0000000000..f3abba888e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-interface-wsdl-1.1-cd03.xsd
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!-- Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. 

+     OASIS trademark, IPR and other policies apply.  -->

+<schema xmlns="http://www.w3.org/2001/XMLSchema" 

+   targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+   xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+   elementFormDefault="qualified">

+   

+   <include schemaLocation="sca-core-1.1-cd03.xsd"/>

+   

+   <!-- WSDL Interface -->

+   <element name="interface.wsdl" type="sca:WSDLPortType" 

+            substitutionGroup="sca:interface"/>

+   <complexType name="WSDLPortType">

+      <complexContent>

+         <extension base="sca:Interface">

+            <sequence>

+               <any namespace="##other" processContents="lax" minOccurs="0" 

+                    maxOccurs="unbounded"/>

+            </sequence>

+            <attribute name="interface" type="anyURI" use="required"/>

+            <attribute name="callbackInterface" type="anyURI" 

+                       use="optional"/>

+            <anyAttribute namespace="##any" processContents="lax"/>

+         </extension>

+      </complexContent>

+   </complexType>

+   

+</schema>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-policy-1.1-cd02.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-policy-1.1-cd02.xsd
new file mode 100644
index 0000000000..b3de95509e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-policy-1.1-cd02.xsd
@@ -0,0 +1,105 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!-- Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. 

+     OASIS trademark, IPR and other policies apply.  -->

+<schema xmlns="http://www.w3.org/2001/XMLSchema"

+	targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy"

+	elementFormDefault="qualified">

+

+	<include schemaLocation="sca-core-1.1-cd03.xsd"/>	

+	<import namespace="http://www.w3.org/ns/ws-policy"

+		schemaLocation="http://www.w3.org/2007/02/ws-policy.xsd"/>

+

+	<element name="intent" type="sca:Intent"/>

+	<complexType name="Intent">

+		<sequence>

+			<element name="description" type="string" minOccurs="0"

+			   maxOccurs="1" />

+			<element name="qualifier" type="sca:IntentQualifier" 

+			   minOccurs="0" maxOccurs="unbounded" />

+			<any namespace="##other" processContents="lax" 

+			   minOccurs="0" maxOccurs="unbounded"/>

+		</sequence>

+		<attribute name="name" type="NCName" use="required"/>

+		<attribute name="constrains" type="sca:listOfQNames" 

+		   use="optional"/>

+		<attribute name="requires" type="sca:listOfQNames" 

+		   use="optional"/>

+		<attribute name="excludes" type="sca:listOfQNames" 

+		   use="optional"/>

+		<attribute name="mutuallyExclusive" type="boolean" 

+		   use="optional" default="false"/>

+		<attribute name="intentType" 

+			type="sca:InteractionOrImplementation" 

+			use="optional" default="interaction"/>

+		<anyAttribute namespace="##any" processContents="lax"/>

+	</complexType>

+

+	<complexType name="IntentQualifier">

+		<sequence>

+			<element name="description" type="string" minOccurs="0" 

+			   maxOccurs="1" />

+		</sequence>

+  		<attribute name="name" type="NCName" use="required"/>

+  		<attribute name="default" type="boolean" use="optional" 

+  		   default="false"/>

+	</complexType>

+

+	<element name="policySet" type="sca:PolicySet"/>

+	<complexType name="PolicySet">

+		<choice minOccurs="0" maxOccurs="unbounded">

+  			<element name="policySetReference" 

+  			   type="sca:PolicySetReference"/>

+  			<element name="intentMap" type="sca:IntentMap"/>

+  			<any namespace="##other" processContents="lax"/>

+		</choice>

+		<attribute name="name" type="NCName" use="required"/>

+		<attribute name="provides" type="sca:listOfQNames"/>

+		<attribute name="appliesTo" type="string" use="required"/>

+		<attribute name="attachTo" type="string" use="optional"/>

+		<anyAttribute namespace="##any" processContents="lax"/>

+	</complexType>

+

+	<element name="policySetAttachment" 

+	   type="sca:PolicySetAttachment"/>

+	<complexType name="PolicySetAttachment">

+		<attribute name="name" type="QName" use="required"/>

+		<anyAttribute namespace="##any" processContents="lax"/>

+	</complexType>

+

+	<complexType name="PolicySetReference">

+		<attribute name="name" type="QName" use="required"/>

+		<anyAttribute namespace="##any" processContents="lax"/>

+	</complexType>

+

+	<complexType name="IntentMap">

+		<choice minOccurs="1" maxOccurs="unbounded">

+			<element name="qualifier" type="sca:Qualifier"/>

+			<any namespace="##other" processContents="lax"/>

+		</choice>

+		<attribute name="provides" type="QName" use="required"/>

+		<anyAttribute namespace="##any" processContents="lax"/>

+	</complexType>

+

+	<complexType name="Qualifier">

+		<choice minOccurs="1" maxOccurs="unbounded">

+			<element name="intentMap" type="sca:IntentMap"/>

+			<any namespace="##other" processContents="lax"/>

+		</choice>

+		<attribute name="name" type="string" use="required"/>

+		<anyAttribute namespace="##any" processContents="lax"/>

+	</complexType>

+

+	<simpleType name="listOfNCNames">

+		<list itemType="NCName"/>

+	</simpleType>

+

+	<simpleType name="InteractionOrImplementation">

+		<restriction base="string">

+			<enumeration value="interaction"/>

+			<enumeration value="implementation"/>

+		</restriction>

+	</simpleType>

+

+</schema>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-policy-1.1-intents-definitions-cd02.xml b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-policy-1.1-intents-definitions-cd02.xml
new file mode 100644
index 0000000000..2e96713233
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/sca-policy-1.1-intents-definitions-cd02.xml
@@ -0,0 +1,243 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!-- Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. 

+     OASIS trademark, IPR and other policies apply.  -->

+<sca:definitions xmlns:xml="http://www.w3.org/XML/1998/namespace" 

+    xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+    targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200903">

+                 

+	<!-- Security related intents -->                 

+	<intent name="serverAuthentication" constrains="sca:binding" 

+	    intentType="interaction">

+		<description>

+			Communication through the binding requires that the 

+			server is authenticated by the client

+		</description>

+		<qualifier name="transport" default="true"/>

+		<qualifier name="message"/>

+	</intent>

+

+	<intent name="clientAuthentication" constrains="sca:binding" 

+	    intentType="interaction">

+		<description>

+			Communication through the binding requires that the 

+			client is authenticated by the server

+		</description>

+		<qualifier name="transport" default="true"/>

+		<qualifier name="message"/>

+	</intent>

+

+	<intent name="authentication" requires="clientAuthentication">

+		<description>

+			A convenience intent to help migration

+		</description>

+	</intent>

+

+	<intent name="mutualAuthentication"

+		requires="clientAuthentication serverAuthentication">

+		<description>

+			Communication through the binding requires that the

+			client and server to authenticate each other

+		</description>

+	</intent>

+

+	<intent name="confidentiality" constrains="sca:binding" 

+	    intentType="interaction">

+		<description>

+			Communication through the binding prevents unauthorized 

+			users from reading the messages

+		</description>

+		<qualifier name="transport" default="true"/>

+		<qualifier name="message"/>	

+	</intent>

+

+	<intent name="integrity" constrains="sca:binding" 

+	    intentType="interaction">

+		<description>

+			Communication through the binding prevents tampering 

+			with the messages sent between the client and the service.

+		</description>

+		<qualifier name="transport" default="true"/>

+		<qualifier name="message"/>

+	</intent> 

+

+	<intent name="authorization" constrains="sca:implementation" 

+	    intentType="implementation">

+		<description>

+			Ensures clients are authorized to use services. 

+		</description>

+		<qualifier name="fineGrain" default="true"/>

+	</intent>

+

+	

+	<!-- Reliable messaging related intents -->    

+	<intent name="atLeastOnce" constrains="sca:binding" 

+	    intentType="interaction">

+		<description>

+			This intent is used to indicate that a message sent

+			by a client is always delivered to the component.

+		</description>

+	</intent>

+

+	<intent name="atMostOnce" constrains="sca:binding" 

+	    intentType="interaction">

+		<description>

+			This intent is used to indicate that a message that was 

+			successfully sent by a client is not delivered more than 

+			once to the component.

+		</description>

+	</intent>

+

+	<intent name="exactlyOnce" requires="atLeastOnce atMostOnce" 

+	    constrains="sca:binding" intentType="interaction">

+		<description>

+			This profile intent is used to indicate that a message sent 

+			by a client is always delivered to the component. It also 

+			indicates that duplicate messages are not delivered to the 

+			component.

+	    </description>

+	</intent>	           

+

+	<intent name="ordered" appliesTo="sca:binding" 

+	    intentType="interaction">

+		<description>

+			This intent is used to indicate that all the messages are 

+			delivered to the component in the order they were sent by 

+			the client.

+		</description>

+	</intent>

+	

+	<!-- Transaction related intents -->

+	<intent name="managedTransaction" excludes="sca:noManagedTransaction" 

+	    mutuallyExclusive="true" constrains="sca:implementation" 

+	    intentType="implementation">

+		<description>

+		A managed transaction environment is necessary in order to 

+		run the component. The specific type of managed transaction 

+		needed is not constrained.

+		</description>

+		<qualifier name="global" default="true">

+			<description>

+			For a component marked with managedTransaction.global 

+			a global transaction needs to be present before dispatching 

+			any method on the component - using any transaction 

+			propagated from the client or else beginning and completing 

+			a new transaction. 

+			</description>

+		</qualifier>

+		<qualifier name="local">

+			<description>

+			A component marked with managedTransaction.local needs to 

+			run within a local transaction containment (LTC) that 

+			is started and ended by the SCA runtime.

+			</description>

+		</qualifier>		

+	</intent>

+

+	<intent name="noManagedTransaction" excludes="sca:managedTransaction" 

+	    constrains="sca:implementation" intentType="implementation">

+		<description>

+		A component marked with noManagedTransaction needs to run without 

+		a managed transaction, under neither a global transaction nor 

+		an LTC. A transaction propagated to the hosting SCA runtime 

+		is not joined by the hosting runtime on behalf of a 

+		component marked with noManagedtransaction.

+		</description>

+	</intent>

+

+	<intent name="transactedOneWay" excludes="sca:immediateOneWay" 

+	    constrains="sca:binding" intentType="implementation">

+		<description>

+		For a reference marked as transactedOneWay any OneWay invocation 

+		messages are transacted as part of a client global 

+		transaction.

+		For a service marked as transactedOneWay any OneWay invocation 

+		message are received from the transport binding in a 

+		transacted fashion, under the service’s global transaction.

+		</description>

+	</intent>

+

+	<intent name="immediateOneWay" excludes="transactedOneWay" 

+	    constrains="sca:binding" intentType="implementation">

+		<description>

+		For a reference indicates that any OneWay invocation messages 

+		are sent immediately regardless of any client transaction.

+		For a service indicates that any OneWay invocation is 

+		received immediately regardless of any target service 

+		transaction.

+		</description>

+	</intent>

+

+	<intent name="propagatesTransaction" excludes="suspendsTransaction" 

+	    constrains="sca:binding" intentType="interaction">

+		<description>

+		A service marked with propagatesTransaction is dispatched 

+		under any propagated (client) transaction and the service binding 

+		needs to be capable	of receiving a transaction context.

+		A reference marked with propagatesTransaction propagates any 

+		transaction context under which the client runs when the 

+		reference is used for a request-response interaction and the 

+		binding of a reference marked with propagatesTransaction needs to

+		be capable of propagating a transaction context. 

+		</description>

+	</intent>

+

+	<intent name="suspendsTransaction" excludes="propagatesTransaction" 

+	    constrains="sca:binding" intentType="interaction">

+		<description>

+		A service marked with suspendsTransaction is not dispatched 

+		under any propagated (client) transaction.

+		A reference marked with suspendsTransaction does not propagate 

+		any transaction context under which the client runs when the 

+		reference is used.

+		</description>

+	</intent>

+	

+	<intent name="managedSharedTransaction" 

+		requires="managedTransaction.global propagatesTransaction">

+		<description>

+			Used to indicate that the component requires both the 

+			managedTransaction.global and the propagatesTransactions 

+			intents

+		</description>

+	</intent>

+	

+	<!-- Miscellaneous intents -->	

+	<intent name="asyncInvocation" constrains="sca:Binding" 

+		intentType="interaction">

+		<description>

+			Indicates that request/response operations for the 

+			interface of this wire are "long running" and must be

+			treated as two separate message transmissions

+		</description>

+	</intent>

+	

+	<intent name="SOAP" constrains="sca:binding" intentType="interaction">

+		<description>

+		Specifies that the SOAP messaging model is used for delivering 

+		messages.

+		</description>

+		<qualifier name="1_1" default="true"/>

+		<qualifier name="1_2"/>

+	</intent>	

+

+	<intent name="JMS" constrains="sca:binding" intentType="interaction">

+		<description>

+		Requires that the messages are delivered and received via the 

+		JMS API.

+		</description>

+	</intent>

+

+	<intent name="noListener" constrains="sca:binding" 

+	    intentType="interaction">

+		<description>

+		This intent can only be used on a reference. Indicates that the 

+		client is not able to handle new inbound connections. The binding 

+		and callback binding are configured so that any 

+		response or callback comes either through a back channel of the 

+		connection from the client to the server or by having the client 

+		poll the server for messages. 

+		</description>

+	</intent>	

+	

+</sca:definitions>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/tuscany-sca-1.1-binding-dwr.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/tuscany-sca-1.1-binding-dwr.xsd
new file mode 100644
index 0000000000..bb3ad00cd7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/tuscany-sca-1.1-binding-dwr.xsd
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+    targetNamespace="http://tuscany.apache.org/xmlns/sca/1.1" 
+    xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+    xmlns:t="http://tuscany.apache.org/xmlns/sca/1.1" 
+    elementFormDefault="qualified">
+
+    <import namespace="http://docs.oasis-open.org/ns/opencsa/sca/200903" schemaLocation="sca-1.1-cd03.xsd"/>
+
+    <element name="binding.dwr" type="t:DWRBinding"/>
+    
+    <complexType name="DWRBinding">
+        <complexContent>
+            <extension base="sca:Binding">
+                <sequence>
+                    <any namespace="##targetNamespace" processContents="lax" minOccurs="0"
+                         maxOccurs="unbounded"/>
+                </sequence>
+                <anyAttribute namespace="##any" processContents="lax"/>
+            </extension>
+        </complexContent>
+    </complexType>
+</schema>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/tuscany-sca-1.1-binding-http.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/tuscany-sca-1.1-binding-http.xsd
new file mode 100644
index 0000000000..32f2a51276
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/tuscany-sca-1.1-binding-http.xsd
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+    targetNamespace="http://tuscany.apache.org/xmlns/sca/1.1" 
+    xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+    xmlns:t="http://tuscany.apache.org/xmlns/sca/1.1" 
+    elementFormDefault="qualified">
+
+    <import namespace="http://docs.oasis-open.org/ns/opencsa/sca/200903" schemaLocation="sca-1.1-cd03.xsd"/>
+
+    <element name="binding.http" type="t:HTTPBinding"/>
+    
+    <complexType name="HTTPBinding">
+        <complexContent>
+            <extension base="sca:Binding">
+                <sequence>
+                    <any namespace="##targetNamespace" processContents="lax" minOccurs="0"
+                         maxOccurs="unbounded"/>
+                </sequence>
+                <anyAttribute namespace="##any" processContents="lax"/>
+            </extension>
+        </complexContent>
+    </complexType>
+</schema>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/tuscany-sca-1.1-binding-jsonrpc.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/tuscany-sca-1.1-binding-jsonrpc.xsd
new file mode 100644
index 0000000000..68dea85a12
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/tuscany-sca-1.1-binding-jsonrpc.xsd
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+    targetNamespace="http://tuscany.apache.org/xmlns/sca/1.1" 
+    xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+    xmlns:t="http://tuscany.apache.org/xmlns/sca/1.1" 
+    elementFormDefault="qualified">
+
+    <import namespace="http://docs.oasis-open.org/ns/opencsa/sca/200903" schemaLocation="sca-1.1-cd03.xsd"/>
+
+    <element name="binding.jsonrpc" type="t:JSONRPCBinding"/>
+    
+    <complexType name="JSONRPCBinding">
+        <complexContent>
+            <extension base="sca:Binding">
+                <sequence>
+                    <any namespace="##targetNamespace" processContents="lax" minOccurs="0"
+                         maxOccurs="unbounded"/>
+                </sequence>
+                <anyAttribute namespace="##any" processContents="lax"/>
+            </extension>
+        </complexContent>
+    </complexType>
+</schema>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/tuscany-sca-1.1-binding-rmi.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/tuscany-sca-1.1-binding-rmi.xsd
new file mode 100644
index 0000000000..fadf94fffe
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/tuscany-sca-1.1-binding-rmi.xsd
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" 
+    targetNamespace="http://tuscany.apache.org/xmlns/sca/1.1" 
+    xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+    xmlns:t="http://tuscany.apache.org/xmlns/sca/1.1" 
+    elementFormDefault="qualified">
+
+    <import namespace="http://docs.oasis-open.org/ns/opencsa/sca/200903" schemaLocation="sca-1.1-cd03.xsd"/>
+
+    <element name="binding.rmi" type="t:RMIBinding"/>
+    
+    <complexType name="RMIBinding">
+        <complexContent>
+            <extension base="sca:Binding">
+                <sequence>
+                    <any namespace="##targetNamespace" processContents="lax" minOccurs="0"
+                         maxOccurs="unbounded"/>
+                </sequence>
+            </extension>
+        </complexContent>
+    </complexType>
+</schema>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/tuscany-sca-1.1-implementation-osgi.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/tuscany-sca-1.1-implementation-osgi.xsd
new file mode 100644
index 0000000000..65d85066ae
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/tuscany-sca-1.1-implementation-osgi.xsd
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<schema xmlns="http://www.w3.org/2001/XMLSchema"

+    targetNamespace="http://tuscany.apache.org/xmlns/sca/1.1"

+    xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+    xmlns:t="http://tuscany.apache.org/xmlns/sca/1.1"

+    elementFormDefault="qualified">

+

+    <import namespace="http://docs.oasis-open.org/ns/opencsa/sca/200903" schemaLocation="sca-1.1-cd03.xsd"/>

+

+    <element name="implementation.osgi" type="t:OSGiImplementation"/>

+

+    <complexType name="OSGiImplementation">

+        <complexContent>

+            <extension base="sca:Implementation">

+                <sequence>

+                    <any namespace="##targetNamespace" processContents="lax"

+                    	minOccurs="0" maxOccurs="unbounded"/>

+                </sequence>

+                <attribute name="bundleSymbolicName" type="string" use="required"/>

+                <attribute name="bundleVersion" type="string" use="optional"/>

+                <anyAttribute namespace="##any" processContents="lax"/>

+            </extension>

+        </complexContent>

+    </complexType>

+   <element name="osgi.property" type="t:OSGiProperty"/>

+   <complexType name="OSGiProperty">

+      <simpleContent>

+        <extension base="string">

+            <attribute name="name" type="NCName" use="required"/>

+            <attribute name="value" type="string" use="optional"/>

+        </extension>

+      </simpleContent>

+   </complexType>

+

+</schema>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/tuscany-sca-1.1.xsd b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/tuscany-sca-1.1.xsd
new file mode 100644
index 0000000000..d36fff3ca1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly-xsd/src/main/resources/tuscany-sca-1.1.xsd
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema"
+    targetNamespace="http://tuscany.apache.org/xmlns/sca/1.1">
+
+<!--
+    <import namespace="http://www.w3.org/ns/wsdl-instance" schemaLocation="wsdli.xsd"/>
+-->
+    <import namespace="http://docs.oasis-open.org/ns/opencsa/sca/200903" schemaLocation="sca-1.1-cd03.xsd"/>
+
+    <include schemaLocation="tuscany-sca-1.1-binding-dwr.xsd"/>
+    <include schemaLocation="tuscany-sca-1.1-binding-http.xsd"/>
+    <include schemaLocation="tuscany-sca-1.1-binding-jsonrpc.xsd"/>
+    <include schemaLocation="tuscany-sca-1.1-binding-rmi.xsd"/>
+
+    <include schemaLocation="tuscany-sca-1.1-implementation-osgi.xsd"/>
+</schema>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/assembly/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
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+
+      "Legal Entity" shall mean the union of the acting entity and all
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+
+      "You" (or "Your") shall mean an individual or Legal Entity
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+
+      "Work" shall mean the work of authorship, whether in Source or
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+      "Contribution" shall mean any work of authorship, including
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+      You may add Your own copyright statement to Your modifications and
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+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
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+
+   6. Trademarks. This License does not grant permission to use the trade
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+
+   7. Disclaimer of Warranty. Unless required by applicable law or
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+   8. Limitation of Liability. In no event and under no legal theory,
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+
+      To apply the Apache License to your work, attach the following
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+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/assembly/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..544337cd89
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/META-INF/MANIFEST.MF
@@ -0,0 +1,51 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.assembly;version="2.0.0";

+  uses:="javax.xml.xpath,

+   org.apache.tuscany.sca.assembly.impl,

+   org.apache.tuscany.sca.policy,

+   org.apache.tuscany.sca.interfacedef,

+   javax.xml.namespace",

+ org.apache.tuscany.sca.assembly.builder;version="2.0.0";

+  uses:="org.apache.tuscany.sca.assembly,

+   org.apache.tuscany.sca.definitions,

+   org.apache.tuscany.sca.core,

+   org.apache.tuscany.sca.monitor",

+ org.apache.tuscany.sca.assembly.impl;version="2.0.0";

+  uses:="javax.xml.xpath,

+   org.apache.tuscany.sca.assembly,

+   org.apache.tuscany.sca.policy,

+   org.apache.tuscany.sca.interfacedef,

+   javax.xml.namespace"

+Private-Package: org.apache.tuscany.sca.assembly.builder.impl;version=

+ "2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Assembly Model

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397097203

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Assembly Model

+Import-Package: javax.xml.namespace,

+ javax.xml.parsers,

+ javax.xml.transform,

+ javax.xml.transform.dom,

+ javax.xml.transform.sax,

+ javax.xml.xpath,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.assembly.builder;version="2.0.0",

+ org.apache.tuscany.sca.assembly.impl;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.definitions;version="2.0.0",

+ org.apache.tuscany.sca.extensibility;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.impl;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.monitor;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.apache.tuscany.sca.policy.util;version="2.0.0",

+ org.w3c.dom,

+ org.xml.sax

+Bundle-SymbolicName: org.apache.tuscany.sca.assembly

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/assembly/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/assembly/pom.xml
new file mode 100644
index 0000000000..e5d646ea0c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/pom.xml
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-assembly</artifactId>
+    <name>Apache Tuscany SCA Assembly Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+	    <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-definitions</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-monitor</artifactId>
+            <version>2.0-M3</version>
+        </dependency>        
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AbstractContract.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AbstractContract.java
new file mode 100644
index 0000000000..0a14b5658e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AbstractContract.java
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.policy.PolicySubject;
+
+/**
+ * Interface contracts define one or more business functions. These business
+ * functions are provided by services and are used by references.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface AbstractContract extends Base, Extensible, PolicySubject {
+
+    /**
+     * Returns the name of the contract.
+     * 
+     * @return the name of the contract
+     */
+    String getName();
+
+    /**
+     * Sets the name of the contract.
+     * 
+     * @param name the name of the contract
+     */
+    void setName(String name);
+
+    /**
+     * Returns the interface contract defining the interface and callback
+     * interface for the contract.
+     * 
+     * @return the interface contract
+     */
+    InterfaceContract getInterfaceContract();
+    
+    /**
+     * Sets the interface contract defining the interface and callback
+     * interface for the contract.
+     * 
+     * @param interfaceContract the interface contract
+     */
+    void setInterfaceContract(InterfaceContract interfaceContract);
+
+    /**
+     * Returns true if this contract is a reference or service created internally
+     * to handle a callback interface of another contract, false otherwise.
+     * 
+     * @return true for a callback contract, false otherwise
+     */
+    boolean isCallback();
+
+    /**
+     * Sets a flag indicating whether this is a callback contract.
+     * 
+     * @param isCallback true for a callback contract, false otherwise
+     */
+    void setIsCallback(boolean isCallback);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AbstractProperty.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AbstractProperty.java
new file mode 100644
index 0000000000..fcad39d8cb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AbstractProperty.java
@@ -0,0 +1,122 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import javax.xml.namespace.QName;
+
+/**
+ * A property allows for the configuration of an implementation with externally
+ * set data values. An implementation can have zero or more properties. Each
+ * property has a data type, which may be either simple or complex. An
+ * implementation may also define a default value for a property.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface AbstractProperty extends Base, Extensible {
+
+    /**
+     * Returns the property name.
+     * 
+     * @return the property name
+     */
+    String getName();
+
+    /**
+     * Sets the property name.
+     * 
+     * @param name the property name
+     */
+    void setName(String name);
+
+    /**
+     * Returns the default value of the property.
+     * 
+     * @return the default value of this property
+     */
+    Object getValue();
+
+    /**
+     * Sets the default value of the property.
+     * 
+     * @param defaultValue the default value of this property
+     */
+    void setValue(Object defaultValue);
+
+    /**
+     * Returns true if the property allows multiple values.
+     * 
+     * @return true if the property allows multiple values
+     */
+    boolean isMany();
+
+    /**
+     * Sets whether or not the property allows multiple values.
+     * 
+     * @param many true if the property should allow multiple values
+     */
+    void setMany(boolean many);
+
+    /**
+     * Returns true if a value must be supplied for the property.
+     * 
+     * @return true is a value must be supplied for the property
+     */
+    boolean isMustSupply();
+
+    /**
+     * Sets whether a value must be supplied for the property.
+     * 
+     * @param mustSupply set to true to require that a value be supplied for
+     *            uses of this property
+     */
+    void setMustSupply(boolean mustSupply);
+
+    /**
+     * Returns the data type of this property. This is the qualified name of an
+     * XML schema type.
+     * 
+     * @return the type of this property
+     */
+    QName getXSDType();
+
+    /**
+     * Sets the data type of this property. This is the qualified name of an XML
+     * schema type.
+     * 
+     * @param type the type of this property
+     */
+    void setXSDType(QName type);
+
+    /**
+     * Returns the element defining the data type of this property. This is the
+     * qualified name of an XML schema element.
+     * 
+     * @return the element defining the type of this property
+     */
+    QName getXSDElement();
+
+    /**
+     * Sets the element defining the data type of this property. This is the
+     * qualified name of an XML schema element.
+     * 
+     * @param element the element defining the type of this property
+     */
+    void setXSDElement(QName element);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AbstractReference.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AbstractReference.java
new file mode 100644
index 0000000000..a9ef26bbb9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AbstractReference.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+/**
+ * Represents a reference contract.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface AbstractReference extends AbstractContract {
+
+    /**
+     * Returns the multiplicity allowed for wires connected to this reference.
+     * 
+     * @return the multiplicity allowed for wires connected to this reference
+     */
+    Multiplicity getMultiplicity();
+
+    /**
+     * Sets the multiplicity allowed for wires connected to this reference.
+     * 
+     * @param multiplicity the multiplicity allowed for wires connected to this
+     *            reference
+     */
+    void setMultiplicity(Multiplicity multiplicity);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AbstractService.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AbstractService.java
new file mode 100644
index 0000000000..9ae511c07b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AbstractService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+/**
+ * Represents a service contract.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface AbstractService extends AbstractContract {
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AssemblyFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AssemblyFactory.java
new file mode 100644
index 0000000000..3c850dc053
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/AssemblyFactory.java
@@ -0,0 +1,169 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+
+
+/**
+ * A factory for the assembly model
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface AssemblyFactory {
+
+    /**
+     * Create a new abstract property.
+     * 
+     * @return a new abstract property
+     */
+    AbstractProperty createAbstractProperty();
+
+    /**
+     * Create a new abstract reference.
+     * 
+     * @return a new abstract reference
+     */
+    AbstractReference createAbstractReference();
+
+    /**
+     * Create a new abstract service.
+     * 
+     * @return a new abstract service
+     */
+    AbstractService createAbstractService();
+
+    /**
+     * Create a new callback.
+     * 
+     * @return
+     */
+    Callback createCallback();
+
+    /**
+     * Create a new component.
+     * 
+     * @return a new component
+     */
+    Component createComponent();
+
+    /**
+     * Create a new component property.
+     * 
+     * @return a new component property
+     */
+    ComponentProperty createComponentProperty();
+
+    /**
+     * Create a new component reference.
+     * 
+     * @return a new component reference
+     */
+    ComponentReference createComponentReference();
+
+    /**
+     * Create a new component service.
+     * 
+     * @return a new component service
+     */
+    ComponentService createComponentService();
+
+    /**
+     * Create a new component type
+     * 
+     * @return a new component type
+     */
+    ComponentType createComponentType();
+
+    /**
+     * Create a new composite.
+     * 
+     * @return a new composite
+     */
+    Composite createComposite();
+
+    /**
+     * Create a new composite reference.
+     * 
+     * @return a new composite reference
+     */
+    CompositeReference createCompositeReference();
+
+    /**
+     * Create a new composite service.
+     * 
+     * @return a new composite service
+     */
+    CompositeService createCompositeService();
+
+    /**
+     * Create a new constraining type.
+     * 
+     * @return a new constraining type
+     */
+    ConstrainingType createConstrainingType();
+
+    /**
+     * Create a new property.
+     * 
+     * @return a new property
+     */
+    Property createProperty();
+
+    /**
+     * Create a new reference.
+     * 
+     * @return a new reference
+     */
+    Reference createReference();
+
+    /**
+     * Create a new service.
+     * 
+     * @return a new service
+     */
+    Service createService();
+
+    /**
+     * Create a new wire.
+     * 
+     * @return a new wire
+     */
+    Wire createWire();
+    
+    /**
+     * Create an Extension
+     * @return
+     */
+    Extension createExtension();
+
+   
+    /**
+     * Create a new endpoint
+     * 
+     * @return a new endpoint
+     */
+    Endpoint createEndpoint();
+    
+    /**
+     * Create a new endpoint reference
+     * 
+     * @return a new endpoint reference
+     */
+    EndpointReference createEndpointReference();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Base.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Base.java
new file mode 100644
index 0000000000..76511d351d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Base.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+
+/**
+ * Base interface for all assembly model objects.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Base {
+
+    /**
+     * Returns true if the model element is unresolved.
+     * 
+     * @return true if the model element is unresolved.
+     */
+    boolean isUnresolved();
+
+    /**
+     * Sets whether the model element is unresolved.
+     * 
+     * @param unresolved whether the model element is unresolved
+     */
+    void setUnresolved(boolean unresolved);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Binding.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Binding.java
new file mode 100644
index 0000000000..0423e0b128
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Binding.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+
+
+/**
+ * Represents a binding.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Binding extends Base, Cloneable {
+
+    /**
+     * Returns the binding URI.
+     * 
+     * @return the binding URI
+     */
+    String getURI();
+
+    /**
+     * Sets the binding URI.
+     * 
+     * @param uri the binding URI
+     */
+    void setURI(String uri);
+
+    /**
+     * Returns the binding name.
+     * 
+     * @return the binding name
+     */
+    String getName();
+
+    /**
+     * Sets the binding name.
+     * 
+     * @param name the binding name
+     */
+    void setName(String name);
+    
+    /**
+     * Clone the binding
+     * 
+     * @return
+     */
+    Object clone() throws CloneNotSupportedException;   
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/BindingRRB.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/BindingRRB.java
new file mode 100644
index 0000000000..b0bfdec6d7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/BindingRRB.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+
+/**
+ * TODO RRB experiment. 
+ * Represents a binding implemented using Request/Response binding chains
+ * Used to test the RRB idea hence no integrated into the Binding interface, yet
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface BindingRRB extends Binding {
+
+    WireFormat getRequestWireFormat();
+    
+    void setRequestWireFormat(WireFormat wireFormat);
+    
+    WireFormat getResponseWireFormat();
+    
+    void setResponseWireFormat(WireFormat wireFormat);    
+    
+    OperationSelector getOperationSelector();
+    
+    void setOperationSelector(OperationSelector operationSelector);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Callback.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Callback.java
new file mode 100644
index 0000000000..d34ec7d01f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Callback.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.policy.PolicySubject;
+
+/**
+ * Represents a callback object describing the bindings to use for callbacks.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Callback extends Base, Extensible, PolicySubject {
+
+    /**
+     * Returns the bindings supported for callbacks.
+     * 
+     * @return the bindings supported for callbacks
+     */
+    List<Binding> getBindings();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Component.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Component.java
new file mode 100644
index 0000000000..7386fc8583
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Component.java
@@ -0,0 +1,132 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.policy.PolicySubject;
+
+/**
+ * Represents a component. A component is a configured instance of an
+ * implementation.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Component extends Base, Extensible, PolicySubject, Cloneable {
+    
+    /**
+     * Returns the URI of the component.
+     *  
+     * @return the URI of the component
+     */
+    String getURI();
+    
+    /**
+     * Sets the URI of the component.
+     * 
+     * @param uri the URI of the component
+     */
+    void setURI(String uri);
+
+    /**
+     * Returns the name of the component.
+     * 
+     * @return the name of the component
+     */
+    String getName();
+
+    /**
+     * Sets the name of the component.
+     * 
+     * @param name the name of the component
+     */
+    void setName(String name);
+
+    /**
+     * Returns the component implementation.
+     * 
+     * @return the component implementation
+     */
+    Implementation getImplementation();
+
+    /**
+     * Sets the component implementation
+     * 
+     * @param implementation the component implementation
+     */
+    void setImplementation(Implementation implementation);
+
+    /**
+     * Returns a list of references used by the component.
+     * 
+     * @return a list of references used by the component
+     */
+    List<ComponentReference> getReferences();
+
+    /**
+     * Returns a list of services exposed by the component.
+     * 
+     * @return a list of services exposed by the component
+     */
+    List<ComponentService> getServices();
+
+    /**
+     * Returns a list of properties for the component.
+     * 
+     * @return a list of properties
+     */
+    List<ComponentProperty> getProperties();
+
+    /**
+     * Returns a constraining type defining the shape of the component.
+     * 
+     * @return a constraining type
+     */
+    ConstrainingType getConstrainingType();
+
+    /**
+     * Sets a constraining type defining the shape of the component.
+     * 
+     * @param constrainingType the constraining type
+     */
+    void setConstrainingType(ConstrainingType constrainingType);
+
+    /**
+     * Return the Boolean value of autowire
+     * @return null/TRUE/FALSE
+     */
+    Boolean getAutowire();
+
+    /**
+     * Sets whether component references should be autowired.
+     * 
+     * @param autowire whether component references should be autowired
+     */
+    void setAutowire(Boolean autowire);
+    
+
+    /**
+     * Returns a clone of the component.
+     * 
+     * @return a clone of the component
+     * @throws CloneNotSupportedException
+     */
+    Object clone() throws CloneNotSupportedException;
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ComponentProperty.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ComponentProperty.java
new file mode 100644
index 0000000000..13d19b1757
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ComponentProperty.java
@@ -0,0 +1,88 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import javax.xml.xpath.XPathExpression;
+
+/**
+ * Represents a configured property of a component.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ComponentProperty extends Property {
+
+    /**
+     * Returns the property defined by the component implementation.
+     * 
+     * @return the property defined by the component implementation
+     */
+    Property getProperty();
+
+    /**
+     * Sets the property defined by this component implementation.
+     * 
+     * @param property the property defined by this component implementation
+     */
+    void setProperty(Property property);
+
+    /**
+     * Returns an XPath expression referencing a property of the enclosing
+     * composite.
+     * 
+     * @return an XPath expression referencing a property of the enclosing
+     *         composite
+     */
+    String getSource();
+
+    /**
+     * Sets an XPath expression referencing a property of the enclosing
+     * composite.
+     * 
+     * @param source an XPath expression referencing a property of the enclosing
+     *            composite
+     */
+    void setSource(String source);
+    
+    /**
+     * Get the XPath expression for the source attribute
+     * @return the XPath expression for the source attribute
+     */
+    XPathExpression getSourceXPathExpression();
+    
+    /**
+     * Set the XPath expression for the source attribute
+     * @param sourceXPathExpression the XPath expression for the source attribute
+     */
+    void setSourceXPathExpression(XPathExpression sourceXPathExpression);
+
+    /**
+     * Returns a URI to a file containing the property value.
+     * 
+     * @return a URI to a file containing the property value
+     */
+    String getFile();
+
+    /**
+     * Sets a URI to a file containing the property value.
+     * 
+     * @param file a URI to a file containing the property value
+     */
+    void setFile(String file);
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ComponentReference.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ComponentReference.java
new file mode 100644
index 0000000000..e18d4d5d8c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ComponentReference.java
@@ -0,0 +1,115 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.assembly;
+
+
+
+
+/**
+ * An instance of a reference associated with a particular component.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ComponentReference extends Reference {
+
+    /**
+     * Returns the reference defined by the implementation for this reference.
+     *
+     * @return the implementation reference
+     */
+    Reference getReference();
+
+    /**
+     * Sets the reference defined by the implementation for this reference.
+     *
+     * @param reference the implementation reference
+     */
+    void setReference(Reference reference);
+
+    /**
+     * Return the Boolean value of autowire
+     * @return null/TRUE/FALSE
+     */
+    Boolean getAutowire();
+
+    /**
+     * Sets whether component references should be autowired.
+     *
+     * @param autowire whether component references should be autowired
+     */
+    void setAutowire(Boolean autowire);
+
+
+    /**
+     * Returns the callback service created internally as a target endpoint
+     * for callbacks to this reference.
+     *
+     * @return the callback service
+     */
+    ComponentService getCallbackService();
+
+    /**
+     * Sets the callback service created internally as a target endpoint
+     * for callbacks to this reference.
+     *
+     * @param callbackService the callback service
+     */
+    void setCallbackService(ComponentService callbackService);
+
+    /**
+     * A boolean value, "false" by default, which indicates whether this component reference
+     * can have its targets overridden by a composite reference which promotes the
+     * component reference.
+     *
+     *  If @nonOverridable==false, the target(s) of the promoting composite reference
+     *  replace all the targets explicitly declared on the component reference for any
+     *  value of @multiplicity on the component reference.
+     *
+     *  If the component reference has @nonOverridable==false and @multiplicity 1..1
+     *  and the reference has a target, then any composite reference which promotes
+     *  the component reference has @multiplicity 0..1.by default and MAY have an explicit @multiplicity of either
+     *  0..1 or 1..1.
+     *
+     *  If @nonOverridable==true, and the component reference has @multiplicity 0..1 or
+     *  1..1 and the component reference also declares a target, promotion implies
+     *  that the promoting composite reference has @wiredbyImpl==true and the composite
+     *  reference cannot supply a target, but can influence the policy attached to the
+     *  component reference.
+     *
+     *  If @nonOverridable==true, and the component reference @multiplicity is 0..n
+     *  or 1..n, promotion targeting is additive
+     *
+     *  @return
+     */
+    boolean isNonOverridable();
+
+    /**
+     * Set the nonOverridable flag
+     * @param nonOverridable
+     */
+    void setNonOverridable(boolean nonOverridable);
+
+    /**
+     * Sets whether this Component Reference is promoted
+     * @param isPromoted - true if the component reference is promoted
+     */
+    void setPromoted( boolean isPromoted );
+    boolean isPromoted();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ComponentService.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ComponentService.java
new file mode 100644
index 0000000000..65945692f1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ComponentService.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+
+/**
+ * An addressable instance of a service associated with a particular component.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ComponentService extends Service {
+
+    /**
+     * Returns the service defined by the implementation for this service.
+     * 
+     * @return
+     */
+    Service getService();
+
+    /**
+     * Sets the service defined by the implementation for this service.
+     * 
+     * @param service
+     */
+    void setService(Service service);
+
+    /**
+     * Returns the callback reference created internally as a source endpoint
+     * for callbacks from this service.
+     * 
+     * @return the callback reference
+     */
+    ComponentReference getCallbackReference();
+
+    /**
+     * Sets the callback reference created internally as a source endpoint
+     * for callbacks from this service.
+     * 
+     * @param callbackReference the callback reference
+     */
+    void setCallbackReference(ComponentReference callbackReference);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ComponentType.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ComponentType.java
new file mode 100644
index 0000000000..9fb3b92102
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ComponentType.java
@@ -0,0 +1,79 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.policy.PolicySubject;
+
+/**
+ * Describes an implementation and represents its configurable aspects.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ComponentType extends Base, PolicySubject {
+    
+    /**
+     * Returns the URI of this component type.
+     * @return the URI of the component type
+     */
+    String getURI();
+    
+    /**
+     * Sets the URI of this component type.
+     * @param uri the URI of the component type
+     */
+    void setURI(String uri);
+
+    /**
+     * Returns a list of services that are offered.
+     * 
+     * @return a list of services that are offered
+     */
+    List<Service> getServices();
+
+    /**
+     * Returns the list of reference types that are used.
+     * 
+     * @return the list of reference types that are used
+     */
+    List<Reference> getReferences();
+
+    /**
+     * Returns the list of properties that can be set.
+     * 
+     * @return the list of properties that can be set
+     */
+    List<Property> getProperties();
+
+    /**
+     * Returns a constraining type defining the shape of the implementation.
+     * 
+     * @return a constraining type
+     */
+    ConstrainingType getConstrainingType();
+
+    /**
+     * Sets a constraining type defining the shape of the implementation.
+     * 
+     * @param constrainingType the constraining type to set
+     */
+    void setConstrainingType(ConstrainingType constrainingType);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Composite.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Composite.java
new file mode 100644
index 0000000000..12542297b3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Composite.java
@@ -0,0 +1,124 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.policy.PolicySubject;
+
+
+/**
+ * Represents a composite.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Composite extends Implementation, Extensible, Cloneable, PolicySubject {
+
+    /**
+     * Returns the spec version of the composite used to build this model
+     * 
+     * @return the spec version used to build this model
+     */
+    String getSpecVersion();
+
+    /**
+     * Sets the spec version of the composite used to build this model
+     * 
+     * @param specVersion the spec version used to build this model
+     */
+    void setSpecVersion(String specVersion);
+    
+    /**
+     * Returns the name of the composite.
+     * 
+     * @return the name of the composite
+     */
+    QName getName();
+
+    /**
+     * Sets the name of the composite.
+     * 
+     * @param name the name of the composite
+     */
+    void setName(QName name);
+
+    /**
+     * Returns a list of composites included in this composite.
+     * 
+     * @return a list of composites included in this composite.
+     */
+    List<Composite> getIncludes();
+
+    /**
+     * Returns a list of components contained in this composite.
+     * 
+     * @return a list of components contained in this composite
+     */
+    List<Component> getComponents();
+
+    /**
+     * Returns a list of wires contained in this composite.
+     * 
+     * @return a list of wires contained in this composite
+     */
+    List<Wire> getWires();
+
+    /**
+     * Returns true if all the components within the composite must run in the
+     * same process.
+     * 
+     * @return true if all the components within the composite must run in the
+     *         same process
+     */
+    boolean isLocal();
+
+    /**
+     * Sets whether all the components within the composite must run in the same
+     * process.
+     * 
+     * @param local whether all the components within the composite must run in
+     *            the same process
+     */
+    void setLocal(boolean local);
+
+    /**
+     * Return the Boolean value of autowire
+     * @return null/TRUE/FALSE
+     */
+    Boolean getAutowire();
+
+    /**
+     * Sets whether component references should be autowired.
+     * 
+     * @param autowire whether component references should be autowired
+     */
+    void setAutowire(Boolean autowire);
+
+
+    /**
+     * Returns a clone of the component type.
+     * 
+     * @return a clone of the component type
+     * @throws CloneNotSupportedException
+     */
+    Object clone() throws CloneNotSupportedException;
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/CompositeReference.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/CompositeReference.java
new file mode 100644
index 0000000000..9defd8f66c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/CompositeReference.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import java.util.List;
+
+/**
+ * Represents composite reference.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface CompositeReference extends Reference {
+    /**
+     * Returns the promoted components. For each promoted component/reference, 
+     * they have the same index in the component and reference list. 
+     *  
+     * @return the promoted components
+     */
+    List<Component> getPromotedComponents();
+
+    /**
+     * Returns the promoted component references.
+     * 
+     * @return the promoted component references
+     */
+    List<ComponentReference> getPromotedReferences();
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/CompositeService.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/CompositeService.java
new file mode 100644
index 0000000000..7143f571f9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/CompositeService.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+/**
+ * Represents a composite service.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface CompositeService extends Service {
+
+    /**
+     * Returns the promoted component.
+     * 
+     * @return the promoted component.
+     */
+    Component getPromotedComponent();
+
+    /**
+     * Sets the promoted component
+     * 
+     * @param promotedComponent the promoted component.
+     */
+    void setPromotedComponent(Component promotedComponent);
+    
+    /**
+     * Returns the promoted component service .
+     * 
+     * @return the promoted component service.
+     */
+    ComponentService getPromotedService();
+
+    /**
+     * Sets the promoted component service
+     * 
+     * @param promotedService the promoted component service.
+     */
+    void setPromotedService(ComponentService promotedService);
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ConstrainingType.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ConstrainingType.java
new file mode 100644
index 0000000000..74c2e70d30
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/ConstrainingType.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.policy.PolicySubject;
+
+/**
+ * A constrainingType provides the "shape" for a component and its
+ * implementation. Any component configuration that points to a constrainingType
+ * is constrained by this shape. The constrainingType specifies the services,
+ * references and properties that must be implemented.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ConstrainingType extends Base, Extensible, PolicySubject {
+
+    /**
+     * Returns the name of the constrainingType.
+     * 
+     * @return the name of the constrainingType
+     */
+    QName getName();
+
+    /**
+     * Sets the name of the constrainingType.
+     * 
+     * @param name the name of the constrainingType
+     */
+    void setName(QName name);
+
+    /**
+     * Returns a list of services that are offered.
+     * 
+     * @return a list of services that are offered
+     */
+    List<AbstractService> getServices();
+
+    /**
+     * Returns the list of references that are used.
+     * 
+     * @return the list of references that are used
+     */
+    List<AbstractReference> getReferences();
+
+    /**
+     * Returns the list of properties that can be set.
+     * 
+     * @return the list of properties that can be set
+     */
+    List<AbstractProperty> getProperties();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Contract.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Contract.java
new file mode 100644
index 0000000000..54d6347301
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Contract.java
@@ -0,0 +1,95 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.policy.PolicySubject;
+
+/**
+ * Represents a contract. A contract can be either a service or a reference.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Contract extends AbstractContract, PolicySubject, Cloneable {
+
+    /**
+     * Returns the bindings supported by this contract.
+     * 
+     * @return the bindings supported by this contract
+     */
+    List<Binding> getBindings();
+
+    /**
+     * Returns a binding of the specified type or null if there is no such
+     * binding configured on this contract.
+     * 
+     * @param <B> the binding type
+     * @param bindingClass the binding type class
+     * @return the binding or null if there is no binding of the specified type
+     */
+    <B> B getBinding(Class<B> bindingClass);
+
+    /**
+     * Returns a callback binding of the specified type or null if there is no such
+     * callback binding configured on this contract.
+     * 
+     * @param <B> the callback binding type
+     * @param bindingClass the callback binding type class
+     * @return the callback binding or null if there is no callback binding of the specified type
+     */
+    <B> B getCallbackBinding(Class<B> bindingClass);
+
+    /**
+     * Returns a callback definition of the bindings to use for callbacks.
+     * 
+     * @return a definition of the bindings to use for callbacks
+     */
+    Callback getCallback();
+
+    /**
+     * Sets a callback definition of the bindings to use for callbacks
+     * 
+     * @param callback a definition of the bindings to use for callbacks
+     */
+    void setCallback(Callback callback);
+
+    /**
+     * Returns a clone of the contract.
+     * 
+     * @return a clone of the reference
+     * @throws CloneNotSupportedException
+     */
+    Object clone() throws CloneNotSupportedException;
+    
+    /**
+     * Returns the interface contract given a binding. Important in the case where
+     * a reference with multiplicity > 1 has been promoted and has it's list of 
+     * resolved bindings extended by a promoting reference. Here the binding
+     * from the promoting reference may need the interface contract from the 
+     * promoting reference and not the promoted reference.
+     * TODO - remove this wrinkle with better endpoint support.  
+     * 
+     * @param binding the binding for which the interface contract is required
+     * @return the interface contract
+     */
+    InterfaceContract getInterfaceContract(Binding binding);    
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/DefaultAssemblyFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/DefaultAssemblyFactory.java
new file mode 100644
index 0000000000..6d8350fc66
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/DefaultAssemblyFactory.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.assembly;
+
+import org.apache.tuscany.sca.assembly.impl.AssemblyFactoryImpl;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+
+/**
+ * A factory for the assembly model.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultAssemblyFactory extends AssemblyFactoryImpl implements AssemblyFactory {
+
+    public DefaultAssemblyFactory(ExtensionPointRegistry registry) {
+        super(registry);
+    }
+
+    public DefaultAssemblyFactory() {
+        super(new DefaultExtensionPointRegistry());
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/DistributedSCABinding.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/DistributedSCABinding.java
new file mode 100644
index 0000000000..f8adb980be
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/DistributedSCABinding.java
@@ -0,0 +1,46 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.assembly;

+

+import org.apache.tuscany.sca.assembly.Binding;

+import org.apache.tuscany.sca.assembly.SCABinding;

+

+

+/**

+ * Represents an SCA binding used in the distributed runtime.

+ * At the moment just provides us with a sensibly named type 

+ * against which the distributed sca binding providers can be registered

+ * 

+ * @version $Rev: 556322 $ $Date: 2007-07-14 19:53:15 +0100 (Sat, 14 Jul 2007) $

+ */

+public interface DistributedSCABinding extends Binding {

+    

+	/**

+	 * Return the wrapped SCA binding

+	 * @return the SCA binding model element

+	 */

+    SCABinding getSCABinding();

+    

+    /**

+     * Set the wrapped SCA binding

+     * @param scaBinding the SCA binding model element

+     */

+    void setSCABinding(SCABinding scaBinding);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Endpoint.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Endpoint.java
new file mode 100644
index 0000000000..5aa26e16cf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Endpoint.java
@@ -0,0 +1,130 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.assembly;
+
+import java.io.Serializable;
+import java.util.List;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.policy.PolicySubject;
+
+/**
+ * Represents a service endpoint which is what results from having a configured
+ * binding applied to a component service. In a deployed application an endpoint
+ * will relate directly to a physical endpoint, for example, a HTTP URL or a
+ * JMS destination.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Endpoint extends Base, PolicySubject, Cloneable, Serializable {
+    /**
+     * Get the structural URI of the service binding
+     * @return structural URI of the service/binding
+     */
+    String getURI();
+
+    /**
+     * Set the structural URI of the service binding
+     * @param uri &lt;componentURI&gt;#service-binding(serviceName/bindingName)
+     * or &lt;componentURI&gt;#service(serviceName)
+     */
+    void setURI(String uri);
+    /**
+     * Supports endpoint cloning
+     *
+     * @return endpoint
+     * @throws CloneNotSupportedException
+     */
+    Object clone() throws CloneNotSupportedException;
+
+    /**
+     * Get the component model object
+     *
+     * @return component
+     */
+    Component getComponent();
+
+    /**
+     * Set the component model object
+     *
+     * @param component
+     */
+    void setComponent(Component component);
+
+    /**
+     * Get the service model object
+     *
+     * @return service
+     */
+    ComponentService getService();
+
+    /**
+     * Set the service model object
+     *
+     * @param service
+     */
+    void setService(ComponentService service);
+
+    /**
+     * Get the resolved target binding
+     *
+     * @return target binding
+     */
+    Binding getBinding();
+
+    /**
+     * Set the binding
+     *
+     * @param  binding
+     */
+    void setBinding(Binding binding);
+
+    /**
+     * Returns the interface contract defining the interface
+     *
+     * @return the interface contract
+     */
+    InterfaceContract getInterfaceContract();
+
+    /**
+     * Sets the interface contract defining the interface
+     *
+     * @param interfaceContract the interface contract
+     */
+    void setInterfaceContract(InterfaceContract interfaceContract);
+
+    /**
+     * Get the service's callback endpoint references that
+     * represent endpoint references from which callbacks
+     * originate
+     *
+     * @return callbackEndpoint the reference callback endpoint
+     */
+    List<EndpointReference> getCallbackEndpointReferences();
+
+    /**
+     * Set the extension point registry against the endpoint after it is deserialized as
+     * the registry needs to be re-attached
+     *
+     * @param registry
+     */
+    void setExtensionPointRegistry(ExtensionPointRegistry registry);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/EndpointReference.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/EndpointReference.java
new file mode 100644
index 0000000000..204719e7e4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/EndpointReference.java
@@ -0,0 +1,166 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.assembly;
+
+import java.io.Serializable;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.policy.PolicySubject;
+
+/**
+ * Represents an endpoint reference. An SCA reference can reference service endpoints in a
+ * number of ways. Target names, autowire, configured bindings. The endpoint reference
+ * captures the result of specifying one of these things.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface EndpointReference extends Base, PolicySubject, Cloneable, Serializable {
+    /**
+     * Get the structural URI of the reference binding
+     * @return The structural URI of the reference/binding
+     */
+    String getURI();
+
+    /**
+     * Set the structural URI of the reference binding
+     * @param uri &lt;componentURI&gt;#reference-binding(referenceName/bindingName)
+     * or &lt;componentURI&gt;#reference(referenceName) if binding is not present
+     *
+     */
+    void setURI(String uri);
+
+    /**
+     * Supports endpoint reference cloning
+     *
+     * @return endpointReference
+     * @throws CloneNotSupportedException
+     */
+    Object clone() throws CloneNotSupportedException;
+
+    /**
+     * Get the component model object
+     *
+     * @return component
+     */
+    Component getComponent();
+
+    /**
+     * Set the  component model object
+     *
+     * @param component the component for the endpoint
+     */
+    void setComponent(Component component);
+
+    /**
+     * Get the source component reference model object
+     *
+     * @return reference the source component reference  for the endpoint
+     */
+    ComponentReference getReference();
+
+    /**
+     * Set the source component reference model object
+     *
+     * @param reference
+     */
+    void setReference(ComponentReference reference);
+
+    /**
+     * Get the resolved reference binding
+     *
+     * @return binding the resolved reference binding
+     */
+    Binding getBinding();
+
+    /**
+     * Set the resolved reference binding
+     *
+     * @param binding the resolved reference binding
+     */
+    void setBinding(Binding binding);
+
+    /**
+     * Get the target endpoint
+     *
+     * @return endpoint the target endpoint
+     */
+    Endpoint getTargetEndpoint();
+
+    /**
+     * Set the target endpoint model object
+     *
+     * @param endpoint the target endpoint
+     */
+    void setTargetEndpoint(Endpoint targetEndpoint);
+
+    /**
+     * Returns the interface contract defining the interface
+     *
+     * @return the interface contract
+     */
+    InterfaceContract getInterfaceContract();
+
+    /**
+     * Sets the interface contract defining the interface
+     *
+     * @param interfaceContract the interface contract
+     */
+    void setInterfaceContract(InterfaceContract interfaceContract);
+
+    /**
+     * Get the reference callback endpoint that
+     * represents that target endpoint to which callback
+     * messages will be directed
+     *
+     * @return callbackEndpoint the reference callback endpoint
+     */
+    Endpoint getCallbackEndpoint();
+
+    /**
+     * Set the reference callback endpoint
+     *
+     * @param callbackEndpoint the reference callback endpoint
+     */
+    void setCallbackEndpoint(Endpoint callbackEndpoint);
+    
+    /**
+     * Returns true if this endpoint reference refers to an endpoint that 
+     * is not running in this endpoint reference
+     * 
+     * @return true if the endpoint is remote
+     */
+    boolean getIsRemoteReference();
+    
+    /**
+     * Set true if this endpoint reference refers to an endpoint that 
+     * is not running in this endpoint reference
+     * 
+     * @param isRemoteReference set to true if the endpoint is remote
+     */
+    void setIsRemoteReference(boolean isRemoteReference);
+
+    /**
+     * Set the extension point registry against the endpoint after it is deserialized as
+     * the registry needs to be re-attached
+     *
+     * @param registry
+     */
+    void setExtensionPointRegistry(ExtensionPointRegistry registry);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Extensible.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Extensible.java
new file mode 100644
index 0000000000..90d6745f35
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Extensible.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import java.util.List;
+
+/**
+ * Base interface for extensible assembly model objects.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Extensible extends Base {
+
+    /**
+     * Returns a list of extension objects contained in this model object.
+     * 
+     * @return a list of extension objects container in this model object
+     */
+    List<Object> getExtensions();
+    
+    /**
+     * Returns a list of attribute extensions contained in this model object
+     * 
+     * @return a list of attribute extensions contained in this model object
+     */
+    List<Extension> getAttributeExtensions();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Extension.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Extension.java
new file mode 100644
index 0000000000..4d5b1a2ecd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Extension.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Base interface for storing contents of extensible assembly model objects.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Extension {
+
+    /**
+     * Return QName for the extension
+     * @return the extension QName
+     */
+    QName getQName();
+
+    /**
+     * Set QName for the extension
+     * @param qName the extension QName
+     */
+    void setQName(QName qName);
+
+    /**
+     * Return the original extension value
+     * @return the extension value
+     */
+    <T> T getValue();
+
+    /**
+     * Set the original extension value
+     * @param value the extension value
+     */
+    <T> void setValue(T value);
+
+    /**
+     * Return whether or not the extension is an attribute
+     * @return 
+     */
+    boolean isAttribute();
+
+    /**
+     * Set whether or not the extension is an attribute
+     * @param value
+     */
+    void setAttribute(boolean isAttribute);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Implementation.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Implementation.java
new file mode 100644
index 0000000000..720a6801a2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Implementation.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+/**
+ * Represents a component implementation.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Implementation extends ComponentType {
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Multiplicity.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Multiplicity.java
new file mode 100644
index 0000000000..5d15ce9938
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Multiplicity.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+/**
+ * Enumeration for multiplicity. Defines the number of wires that can connect a
+ * reference to target services.
+ * 
+ * @version $Rev$ $Date$
+ */
+public enum Multiplicity {
+
+    /**
+     * Zero or one wire can have the reference as a source.
+     */
+    ZERO_ONE,
+
+    /**
+     * The default setting, one wire can have the reference as a source.
+     */
+    ONE_ONE,
+
+    /**
+     * Zero or more wires can have the reference as a source.
+     */
+    ZERO_N,
+
+    /**
+     * One or more wires can have the reference as a source.
+     */
+    ONE_N
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/OperationSelector.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/OperationSelector.java
new file mode 100644
index 0000000000..6770e87ee1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/OperationSelector.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+
+/**
+ * Represents an operationSelector
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface OperationSelector extends Base, Cloneable {
+  
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/OptimizableBinding.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/OptimizableBinding.java
new file mode 100644
index 0000000000..98ff92f15b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/OptimizableBinding.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+/**
+ * Represent a reference binding that supports optimized SCA local wiring between component 
+ * references and services 
+ * 
+ * @version $Rev$ $Date$
+ * 
+ */
+public interface OptimizableBinding extends Binding, Cloneable {
+
+    /**
+     * @param component
+     */
+    void setTargetComponent(Component component);
+    
+    /**
+     * @param service
+     */
+    void setTargetComponentService(ComponentService service);
+    
+    /**
+     * @param binding
+     */
+    void setTargetBinding(Binding binding);
+    
+    /**
+     * @return
+     */
+    Binding getTargetBinding();
+    
+    /**
+     * @return
+     */
+    Component getTargetComponent();
+    
+    /**
+     * @return
+     */
+    ComponentService getTargetComponentService();
+
+    /**
+     * Clone the binding
+     * @return
+     */
+    Object clone() throws CloneNotSupportedException;
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Property.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Property.java
new file mode 100644
index 0000000000..986e1f12e4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Property.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+
+/**
+ * A property allows for the configuration of an implementation with externally
+ * set data values. An implementation can have zero or more properties. Each
+ * property has a data type, which may be either simple or complex. An
+ * implementation may also define a default value for a property.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Property extends AbstractProperty, Cloneable {
+    
+    /**
+     * Returns a clone of the property.
+     * 
+     * @return a clone of the property
+     * @throws CloneNotSupportedException
+     */
+    Object clone() throws CloneNotSupportedException;
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Reference.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Reference.java
new file mode 100644
index 0000000000..08344ca24f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Reference.java
@@ -0,0 +1,87 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import java.util.List;
+
+/**
+ * Represents a reference. References within an implementation represent links
+ * to services that the implementation uses that must be provided by other
+ * components.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Reference extends AbstractReference, Contract {
+
+    /**
+     * Returns a boolean value, "false" by default, which indicates that the
+     * implementation wires this reference dynamically.
+     * 
+     * @return true if the implementation wires this reference dynamically
+     */
+    boolean isWiredByImpl();
+
+    /**
+     * Sets a boolean value, "false" by default, which indicates that the
+     * implementation wires this reference dynamically.
+     * 
+     * @param wiredByImpl whether the implementation wires this reference
+     *            dynamically
+     */
+    void setWiredByImpl(boolean wiredByImpl);
+
+    /**
+     * Returns a boolean value, "false" by default, which indicates whether
+     * the configuration of this reference is a promotion override for
+     * another more deeply nested reference.
+     * 
+     * @return true if the reference is a promotion override
+     */
+    boolean isPromotionOverride();
+
+    /**
+     * Sets a boolean value, "false" by default, which indicates whether
+     * the configuration of this reference is a promotion override for
+     * another more deeply nested reference.
+     * 
+     * @param promotionOverride whether the reference is a promotion override
+     */
+    void setPromotionOverride(boolean promotionOverride);
+
+    /**
+     * Returns the targets of this reference.
+     * 
+     * @return the targets of this reference.
+     */
+    List<ComponentService> getTargets();
+    
+    /**
+     * Returns the endpoint references implied by this reference.
+     *  
+     * Endpoint references are used to represent:
+     * 
+     *   - manually specified reference targets
+     *   - reference targets determined by autowire
+     *   - manually configured remote bindings
+     *   
+     * @return the endpoint references implied by this reference
+     */
+    List<EndpointReference> getEndpointReferences(); 
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/SCABinding.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/SCABinding.java
new file mode 100644
index 0000000000..2cf04277cd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/SCABinding.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+/**
+ * Represents an SCA binding.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface SCABinding extends Binding {
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/SCABindingFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/SCABindingFactory.java
new file mode 100644
index 0000000000..74dde43614
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/SCABindingFactory.java
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.assembly;
+
+
+/**
+ * A factory for the SCA binding model
+ *
+ * @version $Rev$ $Date$
+ */
+public interface SCABindingFactory {
+
+    /**
+     * Create a new SCA binding.
+     *
+     * @return a new SCA binding
+     */
+    SCABinding createSCABinding();
+
+    DistributedSCABinding createDistributedSCABinding();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Service.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Service.java
new file mode 100644
index 0000000000..e597a50f30
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Service.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import java.util.List;
+
+/**
+ * Represents a service. Services are used to publish services provided by
+ * implementations, so that they are addressable by other components.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Service extends AbstractService, Contract {
+    /**
+     * Returns the endpoints implied by this service.
+     * 
+     * Endpoints represent configured bindings for a service. Hence a service
+     * with two bindings will expose two Endpoints. Where a promoted service has 
+     * new binding configuration applied by a promoting component Endpoints are
+     * introduced to represent these new bindings.  
+     * 
+     * @return the endpoints implied by this service
+     */
+    List<Endpoint> getEndpoints(); 
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Wire.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Wire.java
new file mode 100644
index 0000000000..e1eb26f0c1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/Wire.java
@@ -0,0 +1,85 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+import org.apache.tuscany.sca.policy.PolicySubject;
+
+/**
+ * Represents a wire.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Wire extends Base, Extensible, PolicySubject, Cloneable {
+
+    /**
+     * Returns the source of the wire.
+     * 
+     * @return the source of the wire
+     */
+    ComponentReference getSource();
+
+    /**
+     * Sets the source of the wire.
+     * 
+     * @param source the source of the wire
+     */
+    void setSource(ComponentReference source);
+
+    /**
+     * Returns the target of the wire.
+     * 
+     * @return the target of the wire
+     */
+    ComponentService getTarget();
+
+    /**
+     * Sets the target of the wire.
+     * 
+     * @param target the target of the wire
+     */
+    void setTarget(ComponentService target);
+    
+    /**
+     * A boolean value, with the default of "false". When a wire element has
+     * @replace="false", the wire is added to the set of wires which apply to 
+     * the reference identified by the @source attribute. When a wire element 
+     * has @replace="true", the wire is added to the set of wires which apply to 
+     * the reference identified by the @source attribute - but any wires for that 
+     * reference specified by means of the @target attribute of the reference 
+     * are removed from the set of wires which apply to the reference.
+     * 
+     * @return
+     */
+    boolean isReplace();
+    
+    /**
+     * Set the replace flag for the wire 
+     * @param replace
+     */
+    void setReplace(boolean replace);
+
+    /**
+     * Returns a clone of the wire.
+     * 
+     * @return a clone of the wire
+     * @throws CloneNotSupportedException
+     */
+    Object clone() throws CloneNotSupportedException;
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/WireFormat.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/WireFormat.java
new file mode 100644
index 0000000000..d8c530585e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/WireFormat.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly;
+
+
+/**
+ * Represents a wireFormat.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface WireFormat extends Base, Cloneable {
+  
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/AutomaticBinding.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/AutomaticBinding.java
new file mode 100644
index 0000000000..97708f9ef5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/AutomaticBinding.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.builder;
+
+/**
+ * Represent a binding that has been added automatically to the model rather 
+ * than being specified by the user through the composite file
+ * 
+ * @version $Rev$ $Date$
+ * 
+ */
+public interface AutomaticBinding extends Cloneable  {
+
+    /**
+     * @param isAutomatic
+     */
+    void setIsAutomatic(boolean isAutomatic);
+    
+    /**
+     * @return isAutomatic
+     */
+    boolean getIsAutomatic();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/BindingBuilder.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/BindingBuilder.java
new file mode 100644
index 0000000000..7bac630d5b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/BindingBuilder.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder;
+
+import org.apache.tuscany.sca.assembly.AbstractContract;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A builder that handles any build-time configuration needed by bindings.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface BindingBuilder {
+    
+    /**
+     * Configure a binding.
+     * 
+     * @param component The component for the binding's service or reference
+     * @param contract The binding's service or reference
+     */
+    void build(Component component, AbstractContract contract, Binding binding, Monitor monitor);
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/BindingBuilderExtension.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/BindingBuilderExtension.java
new file mode 100644
index 0000000000..37ad8af0b3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/BindingBuilderExtension.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder;
+
+/**
+ * An extension that can be implemented by bindings to provide a binding builder.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface BindingBuilderExtension {
+
+    /**
+     * Returns the binding builder.
+     * 
+     * @return the binding builder
+     */
+    BindingBuilder getBuilder();
+
+    /**
+     * Sets the binding builder.
+     * 
+     * @param builder the binding builder
+     */
+    void setBuilder(BindingBuilder builder);
+
+}
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/ComponentPreProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/ComponentPreProcessor.java
new file mode 100644
index 0000000000..d2fae4d24a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/ComponentPreProcessor.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder;
+
+import org.apache.tuscany.sca.assembly.Component;
+
+/**
+ * Interface for Component Pre Processors.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ComponentPreProcessor {
+
+    void preProcess(Component component);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/CompositeBuilder.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/CompositeBuilder.java
new file mode 100644
index 0000000000..8a18f74b2b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/CompositeBuilder.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A builder that handles the configuration of the components inside a
+ * composite and the wiring of component references to component services.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface CompositeBuilder {
+
+    /**
+     * Returns the ID of the builder.
+     * 
+     * @return
+     */
+    String getID();
+    
+    /**
+     * Build a composite.
+     * 
+     * @param composite
+     * @param definitions
+     * @param monitor
+     * @throws CompositeBuilderException
+     */
+    void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException;
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/CompositeBuilderException.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/CompositeBuilderException.java
new file mode 100644
index 0000000000..5a2015f55e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/CompositeBuilderException.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder;
+
+/**
+ * Reports a composite builder exception.
+ *
+ * @version $Rev$ $Date$
+ */
+public class CompositeBuilderException extends Exception {
+    private static final long serialVersionUID = -8916323176803443856L;
+
+    public CompositeBuilderException() {
+    }
+
+    public CompositeBuilderException(String message) {
+        super(message);
+    }
+
+    public CompositeBuilderException(Throwable cause) {
+        super(cause);
+    }
+
+    public CompositeBuilderException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/CompositeBuilderExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/CompositeBuilderExtensionPoint.java
new file mode 100644
index 0000000000..a2d6b34db5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/CompositeBuilderExtensionPoint.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder;
+
+/**
+ * An extension point for Composite builders.
+ *
+ * @version $Rev: $ $Date: $
+ */
+public interface CompositeBuilderExtensionPoint {
+
+    /**
+     * Adds a composite builder.
+     * 
+     * @param compositeBuilder
+     */
+    void addCompositeBuilder(CompositeBuilder compositeBuilder);
+    
+    /**
+     * Removes a composite builder.
+     *  
+     * @param compositeBuilder
+     */
+    void removeCompositeBuilder(CompositeBuilder compositeBuilder);
+    
+    /**
+     * Returns the composite builder with the given id.
+     * 
+     * @param id
+     * @return
+     */
+    CompositeBuilder getCompositeBuilder(String id);
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/DefaultCompositeBuilderExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/DefaultCompositeBuilderExtensionPoint.java
new file mode 100644
index 0000000000..32444349b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/DefaultCompositeBuilderExtensionPoint.java
@@ -0,0 +1,152 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.assembly.builder;
+
+import java.lang.reflect.Constructor;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * Default implementation of a provider factory extension point.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultCompositeBuilderExtensionPoint implements CompositeBuilderExtensionPoint {
+
+    private ExtensionPointRegistry registry;
+    private final Map<String, CompositeBuilder> builders = new HashMap<String, CompositeBuilder>();
+    private boolean loaded;
+
+    public DefaultCompositeBuilderExtensionPoint(ExtensionPointRegistry registry) {
+        this.registry = registry;
+    }
+
+    public void addCompositeBuilder(CompositeBuilder builder) {
+        builders.put(builder.getID(), builder);
+    }
+
+    public void removeCompositeBuilder(CompositeBuilder builder) {
+        builders.remove(builder.getID());
+    }
+
+    public CompositeBuilder getCompositeBuilder(String id) {
+        loadBuilders();
+        return builders.get(id);
+    }
+
+    /**
+     * Load builders declared under META-INF/services.
+     */
+    private synchronized void loadBuilders() {
+        if (loaded)
+            return;
+
+        FactoryExtensionPoint factories = registry.getExtensionPoint(FactoryExtensionPoint.class);
+
+        UtilityExtensionPoint utils = registry.getExtensionPoint(UtilityExtensionPoint.class);
+        InterfaceContractMapper mapper = utils.getUtility(InterfaceContractMapper.class);
+
+        // Get the provider factory service declarations
+        Collection<ServiceDeclaration> builderDeclarations;
+        ServiceDiscovery serviceDiscovery = ServiceDiscovery.getInstance();
+        try {
+            builderDeclarations = serviceDiscovery.getServiceDeclarations(CompositeBuilder.class.getName());
+        } catch (Exception e) {
+            throw new IllegalStateException(e);
+        }
+
+        for (ServiceDeclaration builderDeclaration : builderDeclarations) {
+        Map<String, String> attributes = builderDeclaration.getAttributes();
+            String id = attributes.get("id");
+
+            CompositeBuilder builder = new LazyCompositeBuilder(registry, id, builderDeclaration, this, factories, mapper);
+            builders.put(id, builder);
+        }
+    }
+
+    /**
+     * A wrapper around a composite builder allowing lazy
+     * loading and initialization of implementation providers.
+     */
+    private static class LazyCompositeBuilder implements CompositeBuilder {
+
+        private ExtensionPointRegistry registry;
+        private FactoryExtensionPoint factories;
+        private InterfaceContractMapper mapper;
+        private String id;
+        private ServiceDeclaration builderDeclaration;
+        private CompositeBuilder builder;
+        private CompositeBuilderExtensionPoint builders;
+
+        private LazyCompositeBuilder(ExtensionPointRegistry registry, String id, ServiceDeclaration factoryDeclaration,
+                                     CompositeBuilderExtensionPoint builders, FactoryExtensionPoint factories, InterfaceContractMapper mapper) {
+            this.registry = registry;
+            this.id = id;
+            this.builderDeclaration = factoryDeclaration;
+            this.builders = builders;
+            this.factories = factories;
+            this.mapper = mapper;
+        }
+
+        public String getID() {
+            return id;
+        }
+
+        public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException {
+            getBuilder().build(composite, definitions, monitor);
+        }
+
+        private CompositeBuilder getBuilder() {
+            if (builder == null) {
+                try {
+                    Class<CompositeBuilder> builderClass = (Class<CompositeBuilder>)builderDeclaration.loadClass();
+                    try {
+                        Constructor<CompositeBuilder> constructor = builderClass.getConstructor(FactoryExtensionPoint.class, InterfaceContractMapper.class);
+                        builder = constructor.newInstance(factories, mapper);
+                    } catch (NoSuchMethodException e) {
+                        try {
+                            Constructor<CompositeBuilder> constructor = builderClass.getConstructor(CompositeBuilderExtensionPoint.class, FactoryExtensionPoint.class, InterfaceContractMapper.class);
+                            builder = constructor.newInstance(builders, factories, mapper);
+                        } catch (NoSuchMethodException ex) {
+                            Constructor<CompositeBuilder> constructor = builderClass.getConstructor(ExtensionPointRegistry.class);
+                            builder = constructor.newInstance(registry);
+                        }
+                    }
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return builder;
+        }
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/DomainBuilder.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/DomainBuilder.java
new file mode 100644
index 0000000000..20a17e1bd0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/DomainBuilder.java
@@ -0,0 +1,80 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.assembly.builder;

+

+import java.util.List;

+

+import org.apache.tuscany.sca.assembly.Composite;

+import org.apache.tuscany.sca.assembly.Service;

+

+/**

+ * A builder that handles the configuration of the components inside a

+ * composite and the wiring of component references to component services.

+ *

+ * @version $Rev: 563358 $ $Date: 2007-08-07 01:26:27 +0100 (Tue, 07 Aug 2007) $

+ */

+public interface DomainBuilder {

+    

+    /**

+     * Wire up the references and service in a domain returning a list

+     * of the composites that have changed

+     * 

+     * @param domainLevelCompsite

+     * @return a list of change composites

+     * @throws CompositeBuilderException

+     */

+    List<Composite> wireDomain(Composite domainLevelComposite);

+    

+    /**

+     * Locates the referenced service and updates the URI on the identified binding

+     * 

+     * @param domainLevelComposite

+     * @param referenceName

+     * @param bindingClassName

+     * @param URI

+     */

+    void updateDomainLevelServiceURI(Composite domainLevelComposite, String referenceName, String bindingClassName, String URI);

+    

+    /**

+     * Get the component name out of the reference name that might look like Component/Service

+     * 

+     * @param referenceName

+     * @return

+     */

+    String getComponentNameFromReference(String referenceName);

+    

+    /**

+     * Get the service name out of the reference name that might look like Component/Service

+     * 

+     * @param referenceName

+     * @return

+     */

+    String getServiceNameFromReference(String referenceName);

+    

+    /**

+     * Find the service object given a reference name

+     * 

+     * @param composite

+     * @param referenceName

+     * @return

+     */

+    Service findServiceForReference(Composite composite, String referenceName);

+    

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/EndpointReferenceBuilder.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/EndpointReferenceBuilder.java
new file mode 100644
index 0000000000..220d82eab9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/EndpointReferenceBuilder.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder;
+
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A builder that handles the configuration of endpoint references
+ * It collects together the logic so that it can be used at build time
+ * or later on during late binding scenarios
+ *
+ * @version $Rev$ $Date$
+ */
+public interface EndpointReferenceBuilder {
+    
+    /**
+     * Build an endpoint reference matching reference bindings 
+     * with service bindings.
+     * 
+     * @param endpointReference
+     * @param monitor
+     */
+    void build(EndpointReference endpointReference, Monitor monitor);
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/BaseBuilderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/BaseBuilderImpl.java
new file mode 100644
index 0000000000..59dbc85d1f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/BaseBuilderImpl.java
@@ -0,0 +1,622 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.transform.TransformerFactory;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.builder.AutomaticBinding;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+import org.apache.tuscany.sca.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.PolicySubject;
+
+/**
+ * Base class for Builder implementations 
+ *
+ * @version $Rev$ $Date$
+ */
+public abstract class BaseBuilderImpl implements CompositeBuilder {
+    protected static final String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
+    protected static final String BINDING_SCA = "binding.sca";
+    protected static final QName BINDING_SCA_QNAME = new QName(SCA11_NS, BINDING_SCA);
+
+    protected AssemblyFactory assemblyFactory;
+    protected SCABindingFactory scaBindingFactory;
+    protected InterfaceContractMapper interfaceContractMapper;
+    protected DocumentBuilderFactory documentBuilderFactory;
+    protected TransformerFactory transformerFactory;
+
+
+    protected BaseBuilderImpl(AssemblyFactory assemblyFactory,
+                              SCABindingFactory scaBindingFactory,
+                              DocumentBuilderFactory documentBuilderFactory,
+                              TransformerFactory transformerFactory,
+                              InterfaceContractMapper interfaceContractMapper) {
+        this.assemblyFactory = assemblyFactory;
+        this.scaBindingFactory = scaBindingFactory;
+        this.documentBuilderFactory = documentBuilderFactory;
+        this.transformerFactory = transformerFactory;
+        this.interfaceContractMapper = interfaceContractMapper;
+    }
+    
+    /**
+     * Report a warning.
+     * 
+     * @param monitor
+     * @param problems
+     * @param message
+     * @param model
+     */
+    protected void warning(Monitor monitor, String message, Object model, String... messageParameters) {
+        if (monitor != null) {
+            Problem problem = monitor.createProblem(this.getClass().getName(), "assembly-validation-messages", Severity.WARNING, model, message, (Object[])messageParameters);
+            monitor.problem(problem);
+        }
+    }
+    
+    /**
+     * Report a error.
+     * 
+     * @param monitor
+     * @param problems
+     * @param message
+     * @param model
+     */
+    protected void error(Monitor monitor, String message, Object model, String... messageParameters) {
+        if (monitor != null) {
+            Problem problem = monitor.createProblem(this.getClass().getName(), "assembly-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters);
+            monitor.problem(problem);
+        }
+    }  
+    
+    /**
+     * Report a exception.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    protected void error(Monitor monitor, String message, Object model, Exception ex) {
+        if (monitor != null) {
+            Problem problem = null;
+            problem = monitor.createProblem(this.getClass().getName(), "assembly-validation-messages", Severity.ERROR, model, message, ex);
+            monitor.problem(problem);
+        }
+    }   
+       
+    /**
+     * Index components inside a composite
+     * 
+     * @param composite
+     * @param componentServices
+
+     */
+    protected void indexComponents(Composite composite,
+                                 Map<String, Component> components) {
+        for (Component component : composite.getComponents()) {
+            // Index components by name
+            components.put(component.getName(), component);
+        }    
+    }
+    
+    /**
+     * Index services inside a composite
+     * 
+     * @param composite
+     * @param componentServices
+     */
+    protected void indexServices(Composite composite,
+                                 Map<String, ComponentService> componentServices) {
+
+        for (Component component : composite.getComponents()) {
+            
+            ComponentService nonCallbackService = null;
+            int nonCallbackServiceCount = 0;
+            
+            for (ComponentService componentService : component.getServices()) {                 
+                // Index component services by component name / service name
+                String uri = component.getName() + '/' + componentService.getName();
+                componentServices.put(uri, componentService);
+                
+                // count how many non-callback there are
+                if (!componentService.isCallback()) {                            
+                    
+                    if (nonCallbackServiceCount == 0) {
+                        nonCallbackService = componentService;
+                    }
+                    nonCallbackServiceCount++;
+                }
+            }
+            if (nonCallbackServiceCount == 1) {
+                // If we have a single non callback service, index it by
+                // component name as well
+                componentServices.put(component.getName(), nonCallbackService);
+            }
+        }    
+    }    
+    
+
+    /**
+     * Index components, services and references inside a composite.
+     * @param composite
+     * @param components
+     * @param componentServices
+     * @param componentReferences
+     */
+    protected void indexComponentsServicesAndReferences(Composite composite,
+                                                        Map<String, Component> components,
+                                                        Map<String, ComponentService> componentServices,
+                                                        Map<String, ComponentReference> componentReferences) {
+
+        for (Component component : composite.getComponents()) {
+            
+            // Index components by name
+            components.put(component.getName(), component);
+            
+            ComponentService nonCallbackService = null;
+            int nonCallbackServices = 0;
+            for (ComponentService componentService : component.getServices()) {
+                                  
+                // Index component services by component name / service name
+                String uri = component.getName() + '/' + componentService.getName();
+                componentServices.put(uri, componentService);
+                
+                // TODO - EPR - $promoted$ no longer used but it doesn't do any harm here
+                boolean promotedService = false;
+                if (componentService.getName() != null && componentService.getName().indexOf("$promoted$") > -1) {
+                    promotedService = true;
+                }
+                
+                // count how many non-callback, non-promoted services there are
+                // if there is only one the component name also acts as the service name
+                if ((!componentService.isCallback()) && (!promotedService)) {                            
+                    
+                    // Check how many non callback non-promoted services we have
+                    if (nonCallbackServices == 0) {
+                        nonCallbackService = componentService;
+                    }
+                    nonCallbackServices++;
+                }
+
+            }
+            
+            if (nonCallbackServices == 1) {
+                // If we have a single non callback service, index it by
+                // component name as well
+                componentServices.put(component.getName(), nonCallbackService);
+            }
+            
+            // Index references by component name / reference name
+            for (ComponentReference componentReference : component.getReferences()) {
+                String uri = component.getName() + '/' + componentReference.getName();
+                componentReferences.put(uri, componentReference);
+            }
+        }
+    }
+    
+    protected void indexComponentPropertiesServicesAndReferences(
+            Component component,
+            Map<String, ComponentService> componentServices,
+            Map<String, ComponentReference> componentReferences,
+            Map<String, ComponentProperty> componentProperties, Monitor monitor) {
+        for (ComponentService componentService : component.getServices()) {
+            if (componentServices.containsKey(componentService.getName())) {
+            	// [MJE 13/05/2009] Changed to "error" since allowing these violates the OASIS spec
+                error(monitor, "DuplicateComponentServiceName", component,
+                        component.getName(), componentService.getName());
+            } else {
+                componentServices.put(componentService.getName(),
+                        componentService);
+            }
+        }
+        for (ComponentReference componentReference : component.getReferences()) {
+            if (componentReferences.containsKey(componentReference.getName())) {
+            	// [MJE 13/05/2009] Changed to "error" since allowing these violates the OASIS spec
+                error(monitor, "DuplicateComponentReferenceName", component,
+                        component.getName(), componentReference.getName());
+            } else {
+                componentReferences.put(componentReference.getName(),
+                        componentReference);
+            }
+        }
+        for (ComponentProperty componentProperty : component.getProperties()) {
+            if (componentProperties.containsKey(componentProperty.getName())) {
+            	// [MJE 13/05/2009] Changed to "error" since allowing these violates the OASIS spec
+                error(monitor, "DuplicateComponentPropertyName", component,
+                        component.getName(), componentProperty.getName());
+            } else {
+                componentProperties.put(componentProperty.getName(),
+                        componentProperty);
+            }
+        }
+
+    }
+
+    protected void indexImplementationPropertiesServicesAndReferences(
+            Component component, Map<String, Service> services,
+            Map<String, Reference> references,
+            Map<String, Property> properties, Monitor monitor) {
+        // First check that the component has a resolved implementation
+        Implementation implementation = component.getImplementation();
+        if (implementation == null) {
+            // A component must have an implementation
+            error(monitor, "NoComponentImplementation", component, component.getName());
+
+        } else if (implementation.isUnresolved()) {
+
+            // The implementation must be fully resolved
+            error(monitor, "UnresolvedComponentImplementation", component,
+                    component.getName(), implementation.getURI());
+
+        } else {
+
+            // Index properties, services and references, also check for
+            // duplicates
+            for (Property property : implementation.getProperties()) {
+                if (properties.containsKey(property.getName())) {
+                	// [MJE 13/05/2009] Changed to "error" since allowing these violates the OASIS spec
+                    error(monitor, "DuplicateImplementationPropertyName",
+                            component, component.getName(), property.getName());
+                } else {
+                    properties.put(property.getName(), property);
+                }
+            }
+            for (Service service : implementation.getServices()) {
+                if (services.containsKey(service.getName())) {
+                	// [MJE 13/05/2009] Changed to "error" since allowing these violates the OASIS spec
+                    error(monitor, "DuplicateImplementationServiceName",
+                            component, component.getName(), service.getName());
+                } else {
+                    services.put(service.getName(), service);
+                }
+            }
+            for (Reference reference : implementation.getReferences()) {
+                if (references.containsKey(reference.getName())) {
+                	// [MJE 13/05/2009] Changed to "error" since allowing these violates the OASIS spec
+                    error(monitor, "DuplicateImplementationReferenceName",
+                            component, component.getName(), reference.getName());
+                } else {
+                    references.put(reference.getName(), reference);
+                }
+            }
+        }
+
+    }    
+    
+    /**
+     * Reconcile component properties and the properties defined by the
+     * component type.
+     * 
+     * @param component
+     * @param properties
+     * @param componentProperties
+     * @param problems
+     */
+    protected void reconcileProperties(Component component,
+                                     Map<String, Property> properties,
+                                     Map<String, ComponentProperty> componentProperties,
+                                     Monitor monitor) {
+
+        // Connect component properties to their properties
+        for (ComponentProperty componentProperty : component.getProperties()) {
+            Property property = properties.get(componentProperty.getName());
+            if (property != null) {
+                componentProperty.setProperty(property);
+            } else {
+                warning(monitor, "PropertyNotFound", component, component.getName(), componentProperty.getName());
+            }
+        }
+
+        // Create component properties for all properties
+        if (component.getImplementation() != null) {
+            for (Property property : component.getImplementation().getProperties()) {
+                if (!componentProperties.containsKey(property.getName())) {
+                    ComponentProperty componentProperty = assemblyFactory.createComponentProperty();
+                    componentProperty.setName(property.getName());
+                    componentProperty.setMany(property.isMany());
+                    componentProperty.setXSDElement(property.getXSDElement());
+                    componentProperty.setXSDType(property.getXSDType());
+                    componentProperty.setProperty(property);
+                    component.getProperties().add(componentProperty);
+                }
+            }
+        }
+
+        // Reconcile component properties and their properties
+        for (ComponentProperty componentProperty : component.getProperties()) {
+            Property property = componentProperty.getProperty();
+            if (property != null) {
+
+                // Check that a component property does not override the
+                // mustSupply attribute
+                if (!property.isMustSupply() && componentProperty.isMustSupply()) {
+                    warning(monitor, "PropertyMustSupplyIncompatible", component, component.getName(), componentProperty.getName());
+                }
+
+                // Default to the mustSupply attribute specified on the property
+                if (!componentProperty.isMustSupply())
+                    componentProperty.setMustSupply(property.isMustSupply());
+
+                // Default to the value specified on the property
+                if (componentProperty.getValue() == null) {
+                    componentProperty.setValue(property.getValue());
+                }
+                
+                // Override the property value for the composite
+                if(component.getImplementation() instanceof Composite) {
+                    property.setValue(componentProperty.getValue());
+                }
+
+                // Check that a value is supplied
+                if (componentProperty.getValue() == null && property.isMustSupply()) {
+                    warning(monitor, "PropertyMustSupplyNull", component, component.getName(), componentProperty.getName());
+                }
+
+                // Check that a a component property does not override the
+                // many attribute
+                if (!property.isMany() && componentProperty.isMany()) {
+
+                    warning(monitor, "PropertyOverrideManyAttribute", component, component.getName(), componentProperty.getName());
+                }
+
+                // Default to the many attribute defined on the property
+                componentProperty.setMany(property.isMany());
+
+                // Default to the type and element defined on the property
+                if (componentProperty.getXSDType() == null) {
+                    componentProperty.setXSDType(property.getXSDType());
+                }
+                if (componentProperty.getXSDElement() == null) {
+                    componentProperty.setXSDElement(property.getXSDElement());
+                }
+
+                // Check that a type or element are specified
+                if (componentProperty.getXSDElement() == null && componentProperty.getXSDType() == null) {
+                    warning(monitor, "NoTypeForComponentProperty", component, component.getName(), componentProperty.getName());
+                }
+            }
+        }
+    }
+
+    /**
+     * Reconcile component references with the references defined on the
+     * component type.
+     * 
+     * @param component
+     * @param references
+     * @param componentReferences
+     * @param monitor
+     */
+    protected void reconcileReferences(Component component,
+                                     Map<String, Reference> references,
+                                     Map<String, ComponentReference> componentReferences,
+                                     Monitor monitor) {
+
+        // Connect each component reference to the corresponding reference
+        for (ComponentReference componentReference : component.getReferences()) {
+            if (componentReference.getReference() != null || componentReference.isCallback()) {
+                continue;
+            }
+            Reference reference = references.get(componentReference.getName());
+            if (reference != null) {
+                componentReference.setReference(reference);
+            } else {
+                if (!componentReference.getName().startsWith("$self$.")) {
+                    error(monitor, "ReferenceNotFound", component, component.getName(), componentReference.getName());
+                }
+            }
+        }
+
+        // Create a Component reference for each reference for which there is no declared Component reference
+        if (component.getImplementation() != null) {
+            for (Reference reference : component.getImplementation().getReferences()) {
+                if (!componentReferences.containsKey(reference.getName())) {
+                    ComponentReference componentReference =
+                        assemblyFactory.createComponentReference();
+                    componentReference.setIsCallback(reference.isCallback());
+                    componentReference.setName(reference.getName());
+                    componentReference.setReference(reference);
+                    component.getReferences().add(componentReference);
+                }
+            }
+        }
+
+        // Reconcile each component reference with its reference
+        for (ComponentReference componentReference : component.getReferences()) {
+            Reference reference = componentReference.getReference();
+            if (reference != null) {
+                // Reconcile multiplicity
+                if (componentReference.getMultiplicity() != null) {
+                    if (!ReferenceConfigurationUtil.isValidMultiplicityOverride(reference.getMultiplicity(),
+                                                                   componentReference
+                                                                       .getMultiplicity())) {
+                        warning(monitor, "ReferenceIncompatibleMultiplicity", component, component.getName(), componentReference.getName());
+                    }
+                } else {
+                    componentReference.setMultiplicity(reference.getMultiplicity());
+                }
+
+                // Reconcile interface
+                InterfaceContract interfaceContract = reference.getInterfaceContract();
+                if (componentReference.getInterfaceContract() != null) {
+                    if (interfaceContract != null && !componentReference.getInterfaceContract().equals(reference
+                        .getInterfaceContract())) {
+                        if (!interfaceContractMapper.isCompatible(componentReference.getInterfaceContract(),
+                                                                  interfaceContract)) {
+                            warning(monitor, "ReferenceIncompatibleComponentInterface", component, component.getName(), componentReference.getName());
+                        }
+                    }
+                } else {
+                    componentReference.setInterfaceContract(interfaceContract);
+                }
+
+                // Reconcile bindings 
+                if (componentReference.getBindings().isEmpty()) {
+                    componentReference.getBindings().addAll(reference.getBindings());
+                }
+                
+                // Reconcile callback bindings
+                if (componentReference.getCallback() == null) {
+                    componentReference.setCallback(reference.getCallback());
+                    if (componentReference.getCallback() == null) {
+                        // Create an empty callback to avoid null check
+                        componentReference.setCallback(assemblyFactory.createCallback());
+                    }
+
+                } else if (componentReference.getCallback().getBindings().isEmpty() && reference
+                    .getCallback() != null) {
+                    componentReference.getCallback().getBindings().addAll(reference.getCallback()
+                        .getBindings());
+                }
+                
+                // Propagate autowire setting from the component
+                if (componentReference.getAutowire() == null) {
+                    componentReference.setAutowire(component.getAutowire());
+                }
+
+                // Reconcile targets
+                if (componentReference.getTargets().isEmpty()) {
+                    componentReference.getTargets().addAll(reference.getTargets());
+                }
+            }
+        }
+    }
+
+    /**
+     * Reconcile component services and services defined on the component type.
+     * 
+     * @param component
+     * @param services
+     * @param componentServices
+     * @param monitor
+     */
+    protected void reconcileServices(Component component,
+                                   Map<String, Service> services,
+                                   Map<String, ComponentService> componentServices,
+                                   Monitor monitor) {
+
+        // Connect each component service to the corresponding service
+        for (ComponentService componentService : component.getServices()) {
+            if (componentService.getService() != null || componentService.isCallback()) {
+                continue;
+            }
+            Service service = services.get(componentService.getName());
+            if (service != null) {
+                componentService.setService(service);
+            } else {
+                warning(monitor, "ServiceNotFoundForComponentService", component, component.getName(), componentService.getName());
+            }
+        }
+
+        // Create a component service for each service
+        if (component.getImplementation() != null) {
+            for (Service service : component.getImplementation().getServices()) {
+                if (!componentServices.containsKey(service.getName())) {
+                    ComponentService componentService = assemblyFactory.createComponentService();
+                    componentService.setIsCallback(service.isCallback());
+                    String name = service.getName();
+                    componentService.setName(name);
+                    componentService.setService(service);
+                    component.getServices().add(componentService);
+                    componentServices.put(name, componentService);
+                }
+            }
+        }
+
+        //Reconcile each component service with its service
+        for (ComponentService componentService : component.getServices()) {
+            Service service = componentService.getService();
+            if (service != null) {
+                // Reconcile interface
+                InterfaceContract interfaceContract = service.getInterfaceContract();
+                if (componentService.getInterfaceContract() != null) {
+                    if (interfaceContract != null && !componentService.getInterfaceContract().equals(interfaceContract)) {
+                        if (!interfaceContractMapper.isCompatible(componentService.getInterfaceContract(),
+                                                                  interfaceContract)) {
+                        	// MJE, 16/05/2009 - Upgraded from "warning" to "error" since this is a fatal problem - TUSCANY-3036
+                            error(monitor, "ServiceIncompatibleComponentInterface", component, component.getName(), componentService.getName());
+                        }
+                    }
+                } else {
+                    componentService.setInterfaceContract(interfaceContract);
+                }
+
+                // Reconcile bindings
+                if (componentService.getBindings().isEmpty()) {
+                    componentService.getBindings().addAll(service.getBindings());
+                }
+                
+                // Reconcile callback bindings
+                if (componentService.getCallback() == null) {
+                    componentService.setCallback(service.getCallback());
+                    if (componentService.getCallback() == null) {
+                        // Create an empty callback to avoid null check
+                        componentService.setCallback(assemblyFactory.createCallback());
+                    }
+                } else if (componentService.getCallback().getBindings().isEmpty() && service
+                    .getCallback() != null) {
+                    componentService.getCallback().getBindings().addAll(service.getCallback()
+                        .getBindings());
+                }
+            }
+        }
+    }    
+    
+    protected SCABinding createSCABinding(Definitions definitions) {
+        SCABinding scaBinding = scaBindingFactory.createSCABinding();
+        
+        // mark the bindings that are added automatically so that they can 
+        // be disregarded for overriding purposes
+        if (scaBinding instanceof AutomaticBinding){
+            ((AutomaticBinding)scaBinding).setIsAutomatic(true);
+        }
+        
+        if ( definitions != null ) {
+            for ( ExtensionType attachPointType : definitions.getBindingTypes() ) {
+                if ( attachPointType.getType().equals(BINDING_SCA_QNAME)) {
+                    ((PolicySubject)scaBinding).setType(attachPointType);
+                }
+            }
+        }
+        
+        return scaBinding;
+    }    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentConfigurationBuilderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentConfigurationBuilderImpl.java
new file mode 100644
index 0000000000..fc769f5037
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentConfigurationBuilderImpl.java
@@ -0,0 +1,452 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.net.URI;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.transform.TransformerFactory;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.builder.ComponentPreProcessor;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A composite builder that handles the configuration of components.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ComponentConfigurationBuilderImpl extends BaseBuilderImpl implements CompositeBuilder {
+
+    @Deprecated
+    public ComponentConfigurationBuilderImpl(AssemblyFactory assemblyFactory,
+                                             SCABindingFactory scaBindingFactory,
+                                             InterfaceContractMapper interfaceContractMapper) {
+        super(assemblyFactory, scaBindingFactory,
+              null, null,
+              interfaceContractMapper);
+    }
+
+    public ComponentConfigurationBuilderImpl(AssemblyFactory assemblyFactory,
+                                             SCABindingFactory scaBindingFactory,
+                                             DocumentBuilderFactory documentBuilderFactory,
+                                             TransformerFactory transformerFactory,
+                                             InterfaceContractMapper interfaceContractMapper) {
+        super(assemblyFactory, scaBindingFactory,
+              documentBuilderFactory, transformerFactory,
+              interfaceContractMapper);
+    }
+    
+    public String getID() {
+        return "org.apache.tuscany.sca.assembly.builder.ComponentConfigurationBuilder";
+    }
+
+    public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException {
+        configureComponents(composite, definitions, monitor);
+    }
+    
+    /**
+     * Configure components in the composite.
+     * 
+     * @param composite
+     * @param monitor
+     */
+    protected void configureComponents(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException {
+        configureComponents(composite, null, definitions, monitor);
+        configureSourcedProperties(composite, null);
+    }    
+    
+    /**
+     * Configure components in the composite.
+     * 
+     * @param composite
+     * @param uri
+     * @param problems
+     */
+    private void configureComponents(Composite composite, String uri, Definitions definitions, Monitor monitor) {
+        String parentURI = uri;
+
+        // Process nested composites recursively
+        for (Component component : composite.getComponents()) {
+
+            // Initialize component URI
+            String componentURI;
+            if (parentURI == null) {
+                componentURI = component.getName();
+            } else {
+                componentURI = URI.create(parentURI + '/').resolve(component.getName()).toString();
+            }
+            component.setURI(componentURI);
+
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+
+                // Process nested composite
+                configureComponents((Composite)implementation, componentURI, definitions, monitor);
+            }
+        }
+
+        // Initialize service bindings
+        List<Service> compositeServices = composite.getServices();
+        for (Service service : compositeServices) {
+            // Set default binding names 
+            
+            // Create default SCA binding
+            if (service.getBindings().isEmpty()) {
+                SCABinding scaBinding = createSCABinding(definitions);
+                service.getBindings().add(scaBinding);
+            }
+        }
+
+        // Initialize reference bindings
+        for (Reference reference : composite.getReferences()) {
+            // Create default SCA binding
+            if (reference.getBindings().isEmpty()) {
+                SCABinding scaBinding = createSCABinding(definitions);
+                reference.getBindings().add(scaBinding);
+            }
+        }
+
+        // Initialize all component services and references
+        Map<String, Component> components = new HashMap<String, Component>();
+        for (Component component : composite.getComponents()) {
+
+            // Index all components and check for duplicates
+            if (components.containsKey(component.getName())) {
+                error(monitor, "DuplicateComponentName", component, composite.getName().toString(), component.getName());
+            } else {
+                components.put(component.getName(), component);
+            }
+
+            // Propagate the autowire flag from the composite to components
+            if (component.getAutowire() == null) {
+                component.setAutowire(composite.getAutowire());
+            }
+
+            if (component.getImplementation() instanceof ComponentPreProcessor) {
+                ((ComponentPreProcessor)component.getImplementation()).preProcess(component);
+            }
+
+            // Index implementation properties, services and references
+            Map<String, Service> services = new HashMap<String, Service>();
+            Map<String, Reference> references = new HashMap<String, Reference>();
+            Map<String, Property> properties = new HashMap<String, Property>();
+            indexImplementationPropertiesServicesAndReferences(component,
+                                                               services,
+                                                               references,
+                                                               properties,
+                                                               monitor);
+
+            // Index component services, references and properties
+            // Also check for duplicates
+            Map<String, ComponentService> componentServices = new HashMap<String, ComponentService>();
+            Map<String, ComponentReference> componentReferences = new HashMap<String, ComponentReference>();
+            Map<String, ComponentProperty> componentProperties = new HashMap<String, ComponentProperty>();
+            indexComponentPropertiesServicesAndReferences(component,
+                                                          componentServices,
+                                                          componentReferences,
+                                                          componentProperties,
+                                                          monitor);
+
+            // Reconcile component services/references/properties and
+            // implementation services/references and create component
+            // services/references/properties for the services/references
+            // declared by the implementation
+            reconcileServices(component, services, componentServices, monitor);
+            reconcileReferences(component, references, componentReferences, monitor);
+            reconcileProperties(component, properties, componentProperties, monitor);
+
+            // Configure or create callback services for component's references
+            // with callbacks
+            configureCallbackServices(component, componentServices);
+
+            // Configure or create callback references for component's services
+            // with callbacks
+            configureCallbackReferences(component, componentReferences);
+
+            // Initialize service bindings
+            for (ComponentService componentService : component.getServices()) {
+
+                // Create default SCA binding
+                if (componentService.getBindings().isEmpty()) {
+                    SCABinding scaBinding = createSCABinding(definitions);
+                    componentService.getBindings().add(scaBinding);
+                }
+            }
+
+            // Initialize reference bindings
+            for (ComponentReference componentReference : component.getReferences()) {
+
+                // Create default SCA binding
+                if (componentReference.getBindings().isEmpty()) {
+                    SCABinding scaBinding = createSCABinding(definitions);
+                    componentReference.getBindings().add(scaBinding);
+                }
+            }
+        }
+    }    
+    
+    /**
+     * For all the references with callbacks, create a corresponding callback
+     * service.
+     * 
+     * @param component
+     */
+    private void configureCallbackServices(Component component,
+                                           Map<String, ComponentService> componentServices) {
+        for (ComponentReference reference : component.getReferences()) {
+            if (reference.getInterfaceContract() != null && // can be null in
+                                                            // unit tests
+                reference.getInterfaceContract().getCallbackInterface() != null) {
+                ComponentService service =
+                    componentServices.get(reference.getName());
+                if (service == null) {
+                    service = createCallbackService(component, reference);
+                }
+                if (reference.getCallback() != null) {
+                    if (service.getBindings().isEmpty()) {
+                        service.getBindings().addAll(reference.getCallback().getBindings());
+                    }
+                }
+                reference.setCallbackService(service);
+            }
+        }
+    }
+
+    /**
+     * Create a callback service for a component reference
+     * 
+     * @param component
+     * @param reference
+     */
+    private ComponentService createCallbackService(Component component, ComponentReference reference) {
+        ComponentService componentService = assemblyFactory.createComponentService();
+        componentService.setIsCallback(true);
+        componentService.setName(reference.getName());
+        try {
+            InterfaceContract contract =
+                (InterfaceContract)reference.getInterfaceContract().clone();
+            contract.setInterface(contract.getCallbackInterface());
+            contract.setCallbackInterface(null);
+            componentService.setInterfaceContract(contract);
+        } catch (CloneNotSupportedException e) {
+            // will not happen
+        }
+        Reference implReference = reference.getReference();
+        if (implReference != null) {
+        	// If the implementation reference is a CompositeReference, ensure that the Service that is 
+        	// created is a CompositeService, otherwise create a Service
+        	Service implService;
+        	if( implReference instanceof CompositeReference ) {
+        		CompositeService implCompService = assemblyFactory.createCompositeService();
+        		// TODO The reality here is that the composite reference which has the callback COULD promote more than
+        		// one component reference - and there must be a separate composite callback service for each of these component
+        		// references
+        		// Set the promoted component from the promoted component of the composite reference
+        		implCompService.setPromotedComponent(((CompositeReference) implReference).getPromotedComponents().get(0));
+        		implCompService.setIsCallback(true);
+        		// Set the promoted service
+        		ComponentService promotedService = assemblyFactory.createComponentService();
+        		promotedService.setName(((CompositeReference)implReference).getPromotedReferences().get(0).getName());
+        		promotedService.setUnresolved(true);
+        		promotedService.setIsCallback(true);
+        		implCompService.setPromotedService(promotedService);
+        		implService = implCompService;
+        		// Add the composite service to the composite implementation artifact
+        		Implementation implementation = component.getImplementation();
+        		if( implementation != null && implementation instanceof Composite) {
+        			((Composite)implementation).getServices().add(implCompService);
+        		} // end if
+        		//
+        	} else {
+        		implService = assemblyFactory.createService();
+        	} // end if
+        	//
+            implService.setName(implReference.getName());
+            try {
+                InterfaceContract implContract =
+                    (InterfaceContract)implReference.getInterfaceContract().clone();
+                implContract.setInterface(implContract.getCallbackInterface());
+                implContract.setCallbackInterface(null);
+                implService.setInterfaceContract(implContract);
+            } catch (CloneNotSupportedException e) {
+                // will not happen
+            }
+            componentService.setService(implService);
+        }
+        component.getServices().add(componentService);
+        return componentService;
+    }
+
+    /**
+     * For all the services with callbacks, create a corresponding callback reference.
+     * 
+     * @param component
+     * @param componentReferences
+     */
+    private void configureCallbackReferences(Component component,
+                                             Map<String, ComponentReference> componentReferences) {
+        for (ComponentService service : component.getServices()) {
+            if (service.getInterfaceContract() != null && // can be null in unit tests
+                service.getInterfaceContract().getCallbackInterface() != null) {
+                ComponentReference reference = componentReferences.get(service.getName());
+                if (reference == null) {
+                    reference = createCallbackReference(component, service);
+                } // end if
+                // Set the bindings of the callback reference
+                if ( reference.getBindings().isEmpty() ) {
+                	// If there are specific callback bindings set, use them
+	                if (service.getCallback() != null) {
+                        reference.getBindings().addAll(service.getCallback().getBindings());
+                    } else {
+                    	// otherwise use the bindings on the forward service
+                    	reference.getBindings().addAll(service.getBindings());
+                    } // end if
+                } // end if
+                service.setCallbackReference(reference);
+            } // end if
+        } // end for
+    } // end method configureCallbackReferences
+
+    /**
+     * Create a callback reference for a component service
+     * 
+     * @param component
+     * @param service
+     */
+    private ComponentReference createCallbackReference(Component component, ComponentService service) {
+        ComponentReference componentReference = assemblyFactory.createComponentReference();
+        componentReference.setIsCallback(true);
+        componentReference.setName(service.getName());
+        try {
+            InterfaceContract contract = (InterfaceContract)service.getInterfaceContract().clone();
+            contract.setInterface(contract.getCallbackInterface());
+            contract.setCallbackInterface(null);
+            componentReference.setInterfaceContract(contract);
+        } catch (CloneNotSupportedException e) {
+            // will not happen
+        }
+        Service implService = service.getService();
+        if (implService != null) {
+            
+        	// If the implementation service is a CompositeService, ensure that the Reference that is 
+        	// created is a CompositeReference, otherwise create a Reference
+        	Reference implReference;
+        	if( implService instanceof CompositeService ) {
+        		CompositeReference implCompReference = assemblyFactory.createCompositeReference();
+        		// Set the promoted component from the promoted component of the composite service
+        		implCompReference.getPromotedComponents().add(((CompositeService) implService).getPromotedComponent());
+        		// Set the promoted service
+        		ComponentReference promotedReference = assemblyFactory.createComponentReference();
+        		String promotedRefName = ((CompositeService) implService).getPromotedComponent().getName() + "/" +
+        			((CompositeService)implService).getPromotedService().getName();
+        		promotedReference.setName(promotedRefName);
+        		promotedReference.setUnresolved(true);
+        		implCompReference.getPromotedReferences().add(promotedReference);
+        		implReference = implCompReference;
+        		// Add the composite reference to the composite implementation artifact
+        		Implementation implementation = component.getImplementation();
+        		if( implementation != null && implementation instanceof Composite) {
+        			((Composite)implementation).getReferences().add(implCompReference);
+        		} // end if
+        	} else {
+        		implReference = assemblyFactory.createReference();
+        	} // end if
+        	//
+            
+            implReference.setName(implService.getName());
+            try {
+                InterfaceContract implContract =
+                    (InterfaceContract)implService.getInterfaceContract().clone();
+                implContract.setInterface(implContract.getCallbackInterface());
+                implContract.setCallbackInterface(null);
+                implReference.setInterfaceContract(implContract);
+            } catch (CloneNotSupportedException e) {
+                // will not happen
+            }
+            componentReference.setReference(implReference);
+        }
+        component.getReferences().add(componentReference);
+        return componentReference;
+    }
+
+    /**
+     * @param composite
+     */
+    private void configureSourcedProperties(Composite composite, List<ComponentProperty> propertySettings) {
+        // Resolve properties
+        Map<String, Property> compositeProperties = new HashMap<String, Property>();
+        ComponentProperty componentProperty = null;
+        for (Property p : composite.getProperties()) {
+            componentProperty = getComponentPropertyByName(p.getName(), propertySettings);
+            if (componentProperty != null) {
+                compositeProperties.put(p.getName(), componentProperty);
+            } else {
+                compositeProperties.put(p.getName(), p);
+            }
+        }
+    
+        for (Component component : composite.getComponents()) {
+            try {
+                PropertyConfigurationUtil.sourceComponentProperties(compositeProperties, component,
+                                                                    documentBuilderFactory, transformerFactory);
+            } catch (Exception e) {
+                // TODO Auto-generated catch block
+                e.printStackTrace();
+            }
+            Implementation impl = component.getImplementation();
+            if (impl instanceof Composite) {
+                configureSourcedProperties((Composite)impl, component.getProperties());
+            }
+        }
+    }
+
+    private ComponentProperty getComponentPropertyByName(String propertyName, List<ComponentProperty> properties) {
+        if (properties != null) {
+            for (ComponentProperty aProperty : properties) {
+                if (aProperty.getName().equals(propertyName)) {
+                    return aProperty;
+                }
+            }
+        }
+        return null;
+    }    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentReferenceBindingBuilderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentReferenceBindingBuilderImpl.java
new file mode 100644
index 0000000000..734b373f11
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentReferenceBindingBuilderImpl.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.builder.BindingBuilderExtension;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A composite builder that performs any additional building steps that
+ * component reference bindings may need.  Used for WSDL generation.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ComponentReferenceBindingBuilderImpl implements CompositeBuilder {
+
+    public ComponentReferenceBindingBuilderImpl() {
+    }
+
+    public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException {
+        buildReferenceBindings(composite, monitor);
+    }
+    
+    public String getID() {
+        return "org.apache.tuscany.sca.assembly.builder.ComponentReferenceBindingBuilder";
+    }
+
+    private void buildReferenceBindings(Composite composite, Monitor monitor) {
+    
+        // find all the component reference bindings (starting at top level)     
+        for (Component component : composite.getComponents()) {
+            for (ComponentReference componentReference : component.getReferences()) {
+                for (Binding binding : componentReference.getBindings()) {
+                    if (binding instanceof BindingBuilderExtension) {
+                        ((BindingBuilderExtension)binding).getBuilder().build(component, componentReference, binding, monitor);
+                    }
+                }
+            }
+        }
+        
+        // build bindings recursively
+        for (Component component : composite.getComponents()) {
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                buildReferenceBindings((Composite)implementation, monitor);
+            }
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentReferenceEndpointReferenceBuilderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentReferenceEndpointReferenceBuilderImpl.java
new file mode 100644
index 0000000000..5439ca538f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentReferenceEndpointReferenceBuilderImpl.java
@@ -0,0 +1,916 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * A composite builder that creates endpoint reference models.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ComponentReferenceEndpointReferenceBuilderImpl extends BaseBuilderImpl implements CompositeBuilder {
+
+	Monitor monitor;
+	// Testing
+	//boolean useNew = true;
+	boolean useNew = false;
+
+    public ComponentReferenceEndpointReferenceBuilderImpl(AssemblyFactory assemblyFactory, InterfaceContractMapper interfaceContractMapper) {
+        super(assemblyFactory, null, null, null, interfaceContractMapper);
+    }
+
+    public String getID() {
+        return "org.apache.tuscany.sca.assembly.builder.ComponentReferenceEndpointReferenceBuilder";
+    }
+
+    /**
+     * Create endpoint references for all component references.
+     *
+     * @param composite
+     */
+    public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException
+    {
+    	this.monitor = monitor;
+
+
+    	// process component services
+    	processComponentReferences(composite);
+    }
+
+    private void processComponentReferences(Composite composite) {
+
+        // index all of the components in the composite
+        Map<String, Component> components = new HashMap<String, Component>();
+        indexComponents(composite, components);
+
+        // index all of the services in the composite
+        Map<String, ComponentService> componentServices = new HashMap<String, ComponentService>();
+        indexServices(composite, componentServices);
+
+        // create endpoint references for each component's references
+        for (Component component : composite.getComponents()) {
+
+            for (ComponentReference reference : component.getReferences()) {
+                createReferenceEndpointReferences2( composite, component, reference, components, componentServices);
+            } // end for
+
+            // recurse for composite implementations
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                processComponentReferences((Composite)implementation);
+            }
+
+            // create endpoint references to represent the component reference
+            for (ComponentReference reference : component.getReferences()) {
+
+            	if( !useNew ) {
+            		createReferenceEndpointReferences(composite, component, reference, components, componentServices);
+            	} // end if
+
+                // fix up links between endpoints and endpoint references that represent callbacks
+                for (ComponentService service : component.getServices()){
+                    if ((service.getInterfaceContract() != null) &&
+                        (service.getInterfaceContract().getCallbackInterface() != null)){
+                        if ( reference.getName().equals(service.getName())){
+                            for ( Endpoint endpoint : service.getEndpoints()){
+                                endpoint.getCallbackEndpointReferences().addAll(reference.getEndpointReferences());
+                            }
+                            break;
+                        } // end if
+                    } // end if
+                } // end for
+            } // end for
+        } // end for
+    } // end method processCompoenntReferences
+
+    private void createReferenceEndpointReferences(Composite composite,
+                                                   Component component,
+                                                   ComponentReference reference,
+                                                   Map<String, Component> components,
+                                                   Map<String, ComponentService> componentServices)
+    {
+        // Get reference targets
+    	List<ComponentService> refTargets = getReferenceTargets( reference );
+    	if (reference.getAutowire() == Boolean.TRUE &&
+            reference.getTargets().isEmpty()) {
+
+            // Find suitable targets in the current composite for an
+            // autowired reference
+            Multiplicity multiplicity = reference.getMultiplicity();
+            for (Component targetComponent : composite.getComponents()) {
+
+                // Prevent autowire connecting to self
+            	if( targetComponent == component ) continue;
+
+                for (ComponentService targetComponentService : targetComponent.getServices()) {
+                    if (reference.getInterfaceContract() == null ||
+                        interfaceContractMapper.isCompatible(reference.getInterfaceContract(),
+                                                             targetComponentService.getInterfaceContract())) {
+                        // create endpoint reference - with a dummy endpoint which will be replaced when policies
+                        // are matched and bindings are configured later
+                        EndpointReference endpointRef = createEndpointRef( component, reference, false  );
+                        endpointRef.setTargetEndpoint( createEndpoint(targetComponent, targetComponentService, true) );
+                        reference.getEndpointReferences().add(endpointRef);
+
+                        // Stop with the first match for 0..1 and 1..1 references
+                        if (multiplicity == Multiplicity.ZERO_ONE ||
+                            multiplicity == Multiplicity.ONE_ONE) {
+                            break;
+                        } // end if
+                    } // end if
+                } // end for
+            } // end for
+
+            if (multiplicity == Multiplicity.ONE_N ||
+                multiplicity == Multiplicity.ONE_ONE) {
+                if (reference.getEndpointReferences().size() == 0) {
+                    warning(monitor, "NoComponentReferenceTarget",
+                            reference,
+                            reference.getName());
+                }
+            }
+
+        } else if (!refTargets.isEmpty()) {
+            // Check that the component reference does not mix the use of endpoint references
+        	// specified via the target attribute with the presence of binding elements
+            if( bindingsIdentifyTargets( reference ) ) {
+                warning(monitor, "ReferenceEndPointMixWithTarget",
+                        composite, composite.getName().toString(), component.getName(), reference.getName());
+            }
+
+            // Resolve targets specified on the component reference
+            for (ComponentService target : refTargets) {
+
+                String targetName = target.getName();
+                ComponentService targetComponentService = componentServices.get(targetName);
+
+                Component targetComponent = getComponentFromTargetName( components, targetName );
+
+                if (targetComponentService != null) {
+                    // Check that target component service provides a superset of the component reference interface
+                    if (reference.getInterfaceContract() == null ||
+                        interfaceContractMapper.isCompatible(reference.getInterfaceContract(),
+                                                             targetComponentService.getInterfaceContract())) {
+
+                        // create endpoint reference -  with dummy endpoint which will be replaced when policies
+                        // are matched and bindings are configured later
+                        EndpointReference endpointRef = createEndpointRef( component, reference, false  );
+                        endpointRef.setTargetEndpoint(createEndpoint(targetComponent, targetComponentService, true));
+                        reference.getEndpointReferences().add(endpointRef);
+                    } else {
+                        warning(monitor, "ReferenceIncompatibleInterface",
+                                composite,
+                                composite.getName().toString(),
+                                component.getName() + "." + reference.getName(),
+                                targetName);
+                    }
+                } else {
+                    // add an unresolved endpoint reference with an unresolved endpoint to go with it
+                    EndpointReference endpointRef = createEndpointRef( component, reference, true  );
+                    endpointRef.setTargetEndpoint(createEndpoint(component, targetName));
+                    endpointRef.setIsRemoteReference(true);
+                    reference.getEndpointReferences().add(endpointRef);
+                    warning(monitor, "ComponentReferenceTargetNotFound",
+                            composite,
+                            composite.getName().toString(),
+                            targetName);
+                } // end if
+            } // end for
+        } // end if
+
+        // if no endpoints have found so far the bindings hold the targets.
+        if (reference.getEndpointReferences().isEmpty()) {
+            for (Binding binding : reference.getBindings()) {
+
+                String uri = binding.getURI();
+
+                // user hasn't put a uri on the binding so it's not a target name and the assumption is that
+                // the target is established via configuration of the binding element itself
+                if (uri == null) {
+                	// Regular forward references are UNWIRED with no endpoint if they have an SCABinding with NO targets
+                	// and NO URI set - but Callbacks with an SCABinding are wired and need an endpoint
+                	if( !reference.isCallback() && (binding instanceof SCABinding) ) continue;
+
+                    // create endpoint reference for manually configured bindings with a resolved endpoint to
+                	// signify that this reference is pointing at some unwired endpoint
+                    EndpointReference endpointRef = createEndpointRef( component, reference,
+                    		binding, null, false  );
+                    endpointRef.setTargetEndpoint(createEndpoint(false));
+                    endpointRef.setIsRemoteReference(true);
+                    reference.getEndpointReferences().add(endpointRef);
+                    continue;
+                } // end if
+
+                // user might have put a local target name in the uri - see if it refers to a target we know about
+                // - if it does the reference binding will be matched with a service binding
+                // - if it doesn't it is assumed to be an external reference
+                if (uri.startsWith("/")) {
+                    uri = uri.substring(1);
+                }
+
+                // Resolve the target component and service
+                ComponentService targetComponentService = componentServices.get(uri);
+                Component targetComponent = getComponentFromTargetName( components, uri );
+
+                // If the binding URI matches a component in the composite, configure an endpoint reference with
+                // this component as the target.
+                // If not, the binding URI is assumed to reference an external service
+                if (targetComponentService != null) {
+
+                    // Check that the target component service provides
+                    // a superset of the component reference interface
+                    if (reference.getInterfaceContract() == null ||
+                        interfaceContractMapper.isCompatible(reference.getInterfaceContract(),
+                                                             targetComponentService.getInterfaceContract())) {
+                        // create endpoint reference with dummy endpoint which will be replaced when policies
+                        // are matched and bindings are configured later
+                        EndpointReference endpointRef = createEndpointRef( component, reference, binding, null, false  );
+                        endpointRef.setTargetEndpoint(createEndpoint(targetComponent, targetComponentService, true));
+                        reference.getEndpointReferences().add(endpointRef);
+                    } else {
+                        warning(monitor, "ReferenceIncompatibleInterface",
+                                composite,
+                                composite.getName().toString(),
+                                reference.getName(),
+                                uri);
+                    }
+                } else {
+                    // create endpoint reference for manually configured bindings with resolved endpoint
+                	// to signify that this reference is pointing at some unwired endpoint
+                    EndpointReference endpointRef = createEndpointRef( component, reference, binding, null, false  );
+                    endpointRef.setTargetEndpoint(createEndpoint( false ));
+                    endpointRef.setIsRemoteReference(true);
+                    reference.getEndpointReferences().add(endpointRef);
+                } // end if
+            }
+        }
+    } // end method
+
+    /**
+     * Create Endpoint References for a component reference inside a given composite
+     * @param composite - the composite
+     * @param component - the component
+     * @param reference - the component reference
+     * @param components - a map of the components in the composite
+     * @param componentServices - a map of the component services in the composite
+     */
+    private void createReferenceEndpointReferences2(Composite composite,
+            Component component,
+            ComponentReference reference,
+            Map<String, Component> components,
+            Map<String, ComponentService> componentServices)
+    {
+    	// Find all the leafmost component references related to this component reference
+    	EndpointrefInfo refInfo = gatherEndpointrefInfo( component, reference, null );
+
+    	List<Endpoint> endpoints = getReferenceEndpoints( composite, component,
+        		                                           reference, components, componentServices );
+
+    	Multiplicity multiplicity = reference.getMultiplicity();
+        if (multiplicity == Multiplicity.ONE_N || multiplicity == Multiplicity.ONE_ONE) {
+        	// If there are no endpoints defined and also no endpoint references already present
+        	// then this reference is unwired, which is an error - the existing endpoint references
+        	// will have been attached to a nested reference when a promoting reference has its endpoint
+        	// references computed
+            if (endpoints.size() == 0 && !reference.isPromoted() ) {
+                warning(monitor, "ReferenceWithoutTargets", reference,
+                		composite.getName().toString(), reference.getName());
+            } // end if
+        } // end if
+
+        // An endpoint reference is created for the combination of each leafmost component reference and
+        // each discovered endpoint
+    	for( int i = 0; i < refInfo.getRefs().size(); i++ ) {
+    		Component leafComponent = refInfo.getComponents().get(i);
+    		ComponentReference leafReference = refInfo.getRefs().get(i);
+    		boolean unresolved = false;
+
+        	for( Endpoint endpoint : endpoints ) {
+        		if( endpoint.isUnresolved() && endpoint.getComponent() == null && endpoint.getService() == null ) {
+        			unresolved = true;
+        		} else {
+        			unresolved = false;
+        		} // end if
+        		// Create an EndpointReference pointing at the endpoint
+        		EndpointReference endRef =	createEndpointRef( leafComponent, leafReference,
+        	    											   endpoint.getBinding(), endpoint, unresolved);
+        		// Add the EndpointReference to the top level AND the leaf level reference, if not the same!!
+        		if( useNew ) {
+        			leafReference.getEndpointReferences().add( endRef );
+        			if( leafReference != reference ) {
+        				reference.getEndpointReferences().add( endRef );
+        			} // end if
+        		} // end if
+        		// (Debug) For the moment, print out the results
+        		// disable for the time being - SL
+        		//System.out.println( "Created endpointRef. Component = " + component.getName() + " Reference = " +
+        		//		reference.getName() + " LeafComponent = " + endRef.getComponent().getName() + " LeafReference = " +
+        		//		endRef.getReference().getName() + " Binding = " + endRef.getBinding() + " target Component = " +
+        		//		endpoint.getComponent() + " target Service = " + endpoint.getService() );
+        	} // end for
+        } // end for
+
+    } // end method createReferenceEndpointReferences2
+
+    private List<Endpoint> getReferenceEndpoints(Composite composite, Component component,
+    		ComponentReference reference, Map<String, Component> components,
+            Map<String, ComponentService> componentServices ) {
+    	// Target services for a component reference are specified in one of a number of ways, in order:
+    	// 1. Component services declared by the @target attribute of the reference
+    	// 2. Service endpoints inside or outside the domain through bindings with configured endpoints
+    	// 3. If @autowire=true is declared, component services within the composite containing the component which
+    	//    are compatible with the reference
+    	// 1. takes precedence over 2. - 3. is only used if neither of the other applies
+
+    	List<Endpoint> endpoints = new ArrayList<Endpoint>();
+
+    	// Get targets for references that are callbacks...
+    	if( getReferenceCallbackEndpoints( composite, component, reference,
+                components, componentServices, endpoints ) ) {
+
+    	// Get reference targets declared by @target attribute
+    	} else if ( getReferenceTargetEndpoints( composite, component, reference,
+        		                          components, componentServices, endpoints ) ) {
+
+   		// TODO - need to ensure that <wire/> elements are handled correctly
+    	// Get reference targets identified by configured <binding/> subelements
+    	} else if ( getReferenceBindingEndpoints( composite, component, reference,
+    			                                  components, componentServices, endpoints )) {
+
+    	// Get reference targets identified by @autowire
+    	} else {
+    		getReferenceAutowireEndpoints( composite, component, reference,
+                                           components, componentServices, endpoints );
+    	} // end if
+    	return endpoints;
+    } // end method getReferenceEndpoints
+
+    /**
+     * Gets the callback endpoints of a reference that is a callback reference
+     * @param composite - the composite
+     * @param component - the component
+     * @param reference - the reference
+     * @param components - a mapped list of the components in the composite
+     * @param componentServices - a mapped list of the componentServices in the composite
+     * @param endpoints - a list of the endpoints (in/out parameter)
+     * @return - true if the reference is a callback reference, false otherwise
+     */
+    private boolean getReferenceCallbackEndpoints( Composite composite, Component component,
+    		ComponentReference reference, Map<String, Component> components,
+            Map<String, ComponentService> componentServices, List<Endpoint> endpoints ) {
+    	// Only if this reference is a callback are there any endpoints of this kind
+    	if( reference.isCallback() ) {
+            // add an unresolved endpoint reference with an unresolved endpoint to go with it
+    		// there will be one of these for each binding on the reference
+    		for( Binding binding : reference.getBindings() ) {
+	    		Endpoint endpoint = createEndpoint(true);
+	    		endpoint.setBinding(binding);
+	            endpoints.add( endpoint );
+    		} // end for
+    		return true;
+    	} else {
+    		return false;
+    	} // end if
+
+    } // end method getReferenceCallbackEndpoints
+
+    /**
+     * Gets the endpoints for the services identified by the @target attribute of a reference
+     * @param composite - the composite
+     * @param component - the component
+     * @param reference - the component reference
+     * @param components - a mapped list of the components in the composite
+     * @param componentServices - a mapped list of the componentServices in the composite
+     * @param endpoints - a list of the endpoints (in/out parameter)
+     * @return true if the @target attribute was set, false otherwise
+     */
+    private boolean getReferenceTargetEndpoints( Composite composite, Component component,
+    		ComponentReference reference, Map<String, Component> components,
+            Map<String, ComponentService> componentServices, List<Endpoint> endpoints ) {
+
+    	List<ComponentService> refTargets = getReferenceTargets( reference );
+    	if ( !refTargets.isEmpty() ) {
+            // Resolve targets specified on the component reference
+	    	for (ComponentService target : refTargets) {
+
+	            String targetName = target.getName();
+	            Component targetComponent = getComponentFromTargetName( components, targetName );
+	            ComponentService targetComponentService = componentServices.get(targetName);
+
+	            if (targetComponentService != null) {
+	                // Check that target component service provides a superset of the component reference interface
+	                if (InterfaceContractIsCompatible( reference, targetComponentService )) {
+	                    // create endpoint reference -  with dummy endpoint which will be replaced when policies
+	                    // are matched and bindings are configured later
+	                	// TODO
+	                	Endpoint endpoint = selectTargetEndpoint( reference, targetComponentService );
+	                	// SL - Turn off for now
+	                	//System.out.println("Selected Endpoint: component=" + endpoint.getComponent().getName() +
+	                	//		" service=" + endpoint.getService().getName() +
+	                	//		" binding=" + endpoint.getBinding().toString());
+	                	Endpoint endpoint2 = createEndpoint(targetComponent, targetComponentService, true);
+	                	endpoint2.setBinding( endpoint.getBinding() );
+	                    endpoints.add( endpoint2 );
+	                } else {
+	                    warning(monitor, "ReferenceIncompatibleInterface",
+	                            composite, composite.getName().toString(),
+	                            reference.getName(), targetName);
+	                }
+	            } else {
+	                // add an unresolved endpoint reference with an unresolved endpoint to go with it
+	                endpoints.add( createEndpoint(true) );
+	                warning(monitor, "ComponentReferenceTargetNotFound",
+	                        composite, composite.getName().toString(),
+	                        targetName);
+	            } // end if
+	        } // end for
+	    	return true;
+    	} else {
+    		return false;
+    	} // end if
+
+    } // end method getReferenceTargetEndpoints
+
+    /**
+     * Selects one endpoint of a target service which is compatible with the policy requirements of a reference
+     * @param reference - the reference (carries policy data with it)
+     * @param service - the target service
+     * @return - an endpoint belonging to the service which is compatible with the reference.
+     * This will in practice select a particular binding on the service if there is more than one endpoint on the
+     * service.  If there are no matches, this method returns null
+     */
+    private Endpoint selectTargetEndpoint( ComponentReference reference, ComponentService service ) {
+
+    	// Return the first endpoint with a Binding which is compatible with the policy requirements on
+    	// the reference
+    	for( Endpoint endpoint : service.getEndpoints() ) {
+    		return endpoint;
+    	} //end for
+
+    	return null;
+    } // end method selectTargetEndpoint
+
+    /**
+     * Gets the endpoints for the services identified by the <binding/> subelements of a reference
+     * @param composite - the composite
+     * @param component - the component
+     * @param reference - the component reference
+     * @param components - a mapped list of the components in the composite
+     * @param componentServices - a mapped list of the componentServices in the composite
+     * @param endpoints - a list of the endpoints (in/out parameter)
+     * @return true if the <binding/> subelements identify target services, false otherwise
+     */
+    private boolean getReferenceBindingEndpoints( Composite composite, Component component,
+    		ComponentReference reference, Map<String, Component> components,
+            Map<String, ComponentService> componentServices, List<Endpoint> endpoints ) {
+    	// Get service endpoints declared by <binding/> subelements
+    	if( bindingsIdentifyTargets( reference ) ) {
+            for (Binding binding : reference.getBindings()) {
+
+                String uri = binding.getURI();
+
+                // user hasn't put a uri on the binding so it's not a target name and the assumption is that
+                // the target is established via configuration of the binding element itself
+                if (uri == null) {
+                	// Regular forward references are UNWIRED with no endpoint if they have an SCABinding with NO targets
+                	// and NO URI set - but Callbacks with an SCABinding are wired and need an endpoint
+                	if( !reference.isCallback() && (binding instanceof SCABinding) ) continue;
+
+                    // create an unwired endpoint containing the binding
+                	Endpoint endpoint = createEndpoint( false );
+                	endpoint.setBinding( binding );
+                	endpoints.add( endpoint );
+                    continue;
+                } // end if
+
+                // user might have put a local target name in the uri - see if it refers to a target we know about
+                // - if it does the reference binding will be matched with a service binding
+                // - if it doesn't it is assumed to be an external reference
+                if (uri.startsWith("/")) uri = uri.substring(1);
+
+                // Resolve the target component and service
+                ComponentService targetComponentService = componentServices.get(uri);
+                Component targetComponent = getComponentFromTargetName( components, uri );
+
+                // If the binding URI matches a component in the composite, configure an endpoint reference with
+                // this component as the target.
+                // If not, the binding URI is assumed to reference an external service
+                if (targetComponentService != null) {
+                    // Check that the target component service provides
+                    // a superset of the component reference interface
+                    if (InterfaceContractIsCompatible( reference, targetComponentService )) {
+                        // create dummy endpoint which will be replaced when policies
+                        // are matched and bindings are configured later
+                        endpoints.add( createEndpoint(targetComponent, targetComponentService, true) );
+                    } else {
+                        warning(monitor, "ReferenceIncompatibleInterface",
+                                composite, composite.getName().toString(),
+                                reference.getName(), uri);
+                    } // end if
+                } else {
+                    // create resolved endpoint to signify that this reference is pointing at some unwired endpoint
+                	endpoints.add( createEndpoint( false ) );
+                } // end if
+            } // end for
+    		return true;
+    	} else {
+    		return false;
+    	} // end if
+
+    } // end method getReferenceBindingEndpoints
+
+    /**
+     * Gets the endpoints for the services identified by the @autowire attribute of a reference
+     * @param composite - the composite
+     * @param component - the component
+     * @param reference - the component reference
+     * @param components - a mapped list of the components in the composite
+     * @param componentServices - a mapped list of the componentServices in the composite
+     * @param endpoints - a list of the endpoints (in/out parameter)
+     * @return true if the @autowire attribute was set, false otherwise
+     */
+    private boolean getReferenceAutowireEndpoints( Composite composite, Component component,
+        		ComponentReference reference, Map<String, Component> components,
+                Map<String, ComponentService> componentServices, List<Endpoint> endpoints ) {
+    	// Get compatible target services if @autowire=true is specified
+    	if ( reference.getAutowire() == Boolean.TRUE ) {
+
+            Multiplicity multiplicity = reference.getMultiplicity();
+            for (Component targetComponent : composite.getComponents()) {
+
+                // Prevent autowire connecting to self
+            	if( targetComponent == component ) continue;
+
+                for (ComponentService targetComponentService : targetComponent.getServices()) {
+                    if (InterfaceContractIsCompatible( reference, targetComponentService )) {
+                        // create endpoint reference - with a dummy endpoint which will be replaced when policies
+                        // are matched and bindings are configured later
+                    	endpoints.add( createEndpoint(targetComponent, targetComponentService, true) );
+
+                        // Stop with the first match for 0..1 and 1..1 references
+                        if (multiplicity == Multiplicity.ZERO_ONE ||
+                            multiplicity == Multiplicity.ONE_ONE) {
+                            break;
+                        } // end if
+                    } // end if
+                } // end for
+            } // end for
+    		return true;
+    	} else {
+    		return false;
+    	} // end if
+
+    } // end method getReferenceAutowireEndpoints
+
+    /**
+     * Evaluates if the interface contract of a component service is a compatible superset of the interface contract
+     * of a component reference
+     * @param reference - the component reference
+     * @param service - the component service
+     * @return - true if the interface of the service is a compatible superset of the interface of the reference, false otherwise
+     */
+    private boolean InterfaceContractIsCompatible( ComponentReference reference, ComponentService service ) {
+    	if (reference.getInterfaceContract() == null ) return true;
+    	return interfaceContractMapper.isCompatible(reference.getInterfaceContract(),
+                                                    service.getInterfaceContract());
+    } // end method InterfaceContractIsCompatible
+
+    /**
+     * Gather the Endpoint reference information for a component reference
+     * - gathers information from deeper in the hierarchy for a component which is implemented by a composite
+     * @param component - the component
+     * @param reference - the component reference
+     * @param refInfo - a reference info datastructure where the endpoint reference information is gathered.  Can be null, in
+     * which case this method will allocate and return an instance of refInfo.
+     * @return - an EndpointrefInfo - the same object as the refInfo parameter, unless that parameter is null in which case
+     *           it is a new object
+     */
+    private EndpointrefInfo gatherEndpointrefInfo( Component component, ComponentReference reference, EndpointrefInfo refInfo ) {
+    	if( refInfo == null ) refInfo = new EndpointrefInfo();
+    	// Deal with the cases where there is an error in the configuration
+    	if( reference.isUnresolved() ) return refInfo;
+
+    	refInfo.setContract(reference.getInterfaceContract());
+    	// RULE: If the interface contract is not already set at this level, then it must be
+    	// identical across all the next level elements - otherwise they can be subsets
+    	boolean equalInterfaces = false;
+    	if( refInfo.getContract() == null ) equalInterfaces = true;
+
+    	refInfo.addIntents(reference.getRequiredIntents());
+    	if( reference.getReference() instanceof CompositeReference ) {
+    		// It's a composite reference - get hold of the set of promoted references
+    		CompositeReference compRef = (CompositeReference)reference.getReference();
+    		List<Component> components = compRef.getPromotedComponents();
+    		List<ComponentReference> componentRefs = compRef.getPromotedReferences();
+    		// Scan over all promoted references
+    		for( int i = 0; i < componentRefs.size(); i++ ) {
+    	    	refInfo.setContractEqual( equalInterfaces );
+    			gatherEndpointrefInfo( components.get(i), componentRefs.get(i), refInfo );
+    		} // end for
+    	} else {
+    		// Otherwise it's a leaf node reference which must be recorded as an endpoint reference
+    		refInfo.addRef(reference);
+    		refInfo.addComponent(component);
+    	} // end if
+    	// RULE: Any PolicySets at this level override PolicySets from lower levels
+    	refInfo.setPolicySets(reference.getPolicySets());
+
+    	return refInfo;
+    } // end method gatherEndpointrefInfo
+
+    /**
+     * A class used to gather endpoint reference information for a component reference
+     * - handles the information in a promotion hierarchy where the component reference is implemented
+     * by a composite reference.
+     * @author MikeEdwards
+     */
+    private class EndpointrefInfo {
+    	private List<Component>				components 	= new ArrayList<Component>();
+    	private List<ComponentReference> 	refs 		= new ArrayList<ComponentReference>();
+    	private InterfaceContract 			contract 	= null;
+		private List<Intent> 				intents 	= new ArrayList<Intent>();
+    	private List<PolicySet>				policySets	= null;
+    	private boolean						contractEqual = false;
+
+    	/**
+    	 * Sets whether new contracts must be equal to the current contract or not
+    	 * @param isEqual - true means that Contracts must be equal to the current contract - false means that Contracts
+    	 * can be subsets of the current contract
+    	 */
+    	void setContractEqual( boolean isEqual ) {
+    		contractEqual = isEqual;
+    	}
+
+    	boolean getContractEqual() {
+    		return contractEqual;
+    	}
+
+    	List<PolicySet> getPolicySets() {
+			return policySets;
+		}
+
+		void setPolicySets(List<PolicySet> policySets) {
+			this.policySets = policySets;
+		}
+
+    	List<Component> getComponents() {
+			return components;
+		}
+
+    	void addComponent(Component component) {
+			this.components.add( component );
+		}
+
+    	List<ComponentReference> getRefs() {
+			return refs;
+		}
+
+    	void addRef(ComponentReference ref) {
+			this.refs.add( ref );
+		}
+
+    	InterfaceContract getContract() {
+			return contract;
+		}
+
+    	/**
+    	 * Set the contract - with checking of the contract if a contract is already set
+    	 * @param contract - the contract to set
+    	 */
+    	void setContract(InterfaceContract contract) {
+    		// Add the contract if there is no existing contract set
+    		if( this.contract == null ) {
+    			this.contract = contract;
+    		} else {
+   				// RULE: Raise an error if the new contract is not a subset of the existing contract
+    			if( contractEqual ) {
+    				// Contracts must be equal
+    				if( !interfaceContractMapper.isEqual( this.contract, contract ) ) {
+    					warning(monitor, "ReferencePromotionInterfacesNotEqual",
+                                this.contract.toString(), contract.toString() );
+    				} // end if
+    			} else {
+    				// Contract must be subset
+    				if( !interfaceContractMapper.isCompatible( contract, this.contract ) ) {
+    					warning(monitor, "ReferencePromotionIncompatibleInterface",
+                                this.contract.toString(), contract.toString() );
+    				} // end if
+    			} // end if
+    		} // end if
+		}
+
+    	List<Intent> getIntents() {
+			return intents;
+		}
+		/**
+		 * Accumulate intents
+		 * @param intents
+		 */
+		void addIntents(List<Intent> intents) {
+			this.intents.addAll( intents );
+		}
+
+
+    } // end class EndpointrefInfo
+
+    /**
+     * Evaluates whether the bindings attached to a reference identify one or more target services.
+     * @param reference - the reference
+     * @return true if the bindings identify a target, false otherwise
+     */
+    private boolean bindingsIdentifyTargets( ComponentReference reference ) {
+    	for( Binding binding : reference.getBindings() ) {
+    		// <binding.sca without a URI does not identify a target
+        	if( (binding instanceof SCABinding) && (binding.getURI() == null) ) continue;
+        	// any other binding implies a target
+        	// TODO Processing for other binding types
+        	return true;
+    	} // end for
+    	return false;
+    } // end bindingsIdentifyTargets
+
+    /**
+     * Helper method which obtains a list of targets for a reference
+     * @param reference - Component reference
+     * @return - the list of targets, which will be empty if there are no targets
+     */
+    private List<ComponentService> getReferenceTargets( ComponentReference reference ) {
+    	List<ComponentService> theTargets = reference.getTargets();
+    	if( theTargets.isEmpty() ) {
+    		// Component reference list of targets is empty, try the implementation reference
+    		if( reference.getReference() != null ) {
+    			theTargets = reference.getReference().getTargets();
+    		} // end if
+    	} // end if
+    	return theTargets;
+    } // end method getReferenceTargets
+
+    /**
+     * Helper method that finds the Component given a target name
+     * @param components
+     * @param targetName
+     * @return the component
+     */
+    private Component getComponentFromTargetName( Map<String, Component> components, String targetName ) {
+    	Component theComponent;
+        int s = targetName.indexOf('/');
+        if (s == -1) {
+        	theComponent = components.get(targetName);
+        } else {
+        	theComponent = components.get(targetName.substring(0, s));
+        }
+    	return theComponent;
+    } // end method getComponentFromTargetName
+
+    /**
+     * Helper method to create an Endpoint Reference
+     * @param component
+     * @param reference
+     * @param binding
+     * @param endpoint
+     * @param unresolved
+     * @return the endpoint reference
+     */
+    private EndpointReference createEndpointRef( Component component, ComponentReference reference,
+    		Binding binding, Endpoint endpoint, boolean unresolved  ) {
+    	EndpointReference endpointRef = createEndpointRef( component, reference, unresolved  );
+        endpointRef.setBinding(binding);
+        endpointRef.setTargetEndpoint(endpoint);
+        return endpointRef;
+    } // end method
+
+    /**
+     * Helper method to create an Endpoint Reference
+     * @param component
+     * @param reference
+     * @param unresolved
+     * @return the endpoint reference
+     */
+    private EndpointReference createEndpointRef( Component component, ComponentReference reference, boolean unresolved  ) {
+	    EndpointReference endpointRef = assemblyFactory.createEndpointReference();
+	    endpointRef.setComponent(component);
+	    endpointRef.setReference(reference);
+	    endpointRef.setUnresolved(unresolved);
+	    return endpointRef;
+    } // end method createEndpointRef
+
+
+    /**
+     * Helper method to create an endpoint
+     * @param component
+     * @param service
+     * @param unresolved
+     * @return the endpoint
+     */
+    private Endpoint createEndpoint( Component component, ComponentService service, boolean unresolved) {
+	    Endpoint endpoint = createEndpoint( unresolved);
+	    endpoint.setComponent(component);
+	    endpoint.setService(service);
+	    endpoint.setUnresolved(unresolved);
+	    return endpoint;
+    } // end method createEndpoint
+
+    /**
+     * Helper method to create an Endpoint
+     * @param unresolved
+     * @return the endpoint
+     */
+    private Endpoint createEndpoint( boolean unresolved) {
+    	Endpoint endpoint = assemblyFactory.createEndpoint();
+	    endpoint.setUnresolved(unresolved);
+	    return endpoint;
+    } // end method createEndpoint
+
+    /**
+     * Helper method to create an Endpoint
+     *
+     * @param component The component that owns the reference
+     * @param targetName It can be one of the following formats
+     * <ul>
+     * <li>componentName
+     * <li>componentName/serviceName
+     * <li>componentName/serviceName/bindingName
+     * </ul>
+     * @return the endpoint
+     */
+    private Endpoint createEndpoint(Component component, String targetName) {
+        String[] parts = targetName.split("/");
+        if (parts.length < 1 || parts.length > 3) {
+            throw new IllegalArgumentException("Invalid target URI: " + targetName);
+        }
+
+        // Find the parent uri
+        String uri = component.getURI();
+        int index = uri.lastIndexOf('/');
+        if (index == -1) {
+            uri = "";
+        } else {
+            uri = uri.substring(0, index);
+        }
+
+        if (parts.length >= 1) {
+            // Append the target component name
+            if (uri.length() == 0) {
+                uri = parts[0];
+            } else {
+                uri = uri + "/" + parts[0];
+            }
+        }
+        if (parts.length == 3) {
+            // <componentURI>#service-binding(serviceName/bindingName)
+            uri = uri + "#service-binding(" + parts[1] + "/" + parts[2] + ")";
+        } else if (parts.length == 2) {
+            // <componentURI>#service(serviceName)
+            uri = uri + "#service(" + parts[1] + ")";
+        }
+
+        Endpoint endpoint = assemblyFactory.createEndpoint();
+        endpoint.setUnresolved(true);
+        endpoint.setURI(uri);
+        return endpoint;
+    } // end method createEndpoint
+
+
+} // end class
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentReferencePromotionBuilderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentReferencePromotionBuilderImpl.java
new file mode 100644
index 0000000000..eb06f67f8e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentReferencePromotionBuilderImpl.java
@@ -0,0 +1,165 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A composite builder that handles the creation of promoted composite services.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ComponentReferencePromotionBuilderImpl implements CompositeBuilder {
+    private AssemblyFactory assemblyFactory;
+
+    public ComponentReferencePromotionBuilderImpl(AssemblyFactory assemblyFactory) {
+        this.assemblyFactory = assemblyFactory;
+    }
+
+    public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException {
+        configureNestedCompositeReferences(composite, monitor);
+    }
+
+    public String getID() {
+        return "org.apache.tuscany.sca.assembly.builder.ComponentReferencePromotionBuilder";
+    }
+
+    /**
+     * Push down reference configuration into nested composites.
+     * 
+     * @param composite
+     * @param problems
+     */
+    private void configureNestedCompositeReferences(Composite composite, Monitor monitor) {
+    
+        // Process nested composites recursively
+        for (Component component : composite.getComponents()) {
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                configureNestedCompositeReferences((Composite)implementation, monitor);
+            }
+        }
+    
+        // Process component references declared on components in this composite
+        for (Component component : composite.getComponents()) {
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                for (ComponentReference componentReference : component.getReferences()) {
+                    Reference implReference = componentReference.getReference();
+                    if (implReference != null && implReference instanceof CompositeReference) {
+
+                        // If the component reference is wired, it is a promotion override
+                        if (!componentReference.getEndpointReferences().isEmpty()) {
+                            componentReference.setPromotionOverride(true);
+                        }
+     
+                        // If the component reference is a promotion override, override the
+                        // configuration of the promoted reference  
+                        if (componentReference.isPromotionOverride()) {
+                            CompositeReference compositeReference = (CompositeReference)implReference;
+                            List<ComponentReference> promotedReferences =
+                                ReferenceConfigurationUtil.getPromotedComponentReferences(compositeReference);
+                            for (ComponentReference promotedReference : promotedReferences) {
+                                ReferenceConfigurationUtil.reconcileReferenceBindings(
+                                        componentReference, promotedReference, assemblyFactory, monitor);
+                                if (componentReference.getInterfaceContract() != null && // can be null in unit tests
+                                    componentReference.getInterfaceContract().getCallbackInterface() != null) {
+                                    SCABinding scaCallbackBinding = promotedReference.getCallbackBinding(SCABinding.class);
+                                    if (promotedReference.getCallback() != null) {
+                                        promotedReference.getCallback().getBindings().clear();
+                                    } else {
+                                        promotedReference.setCallback(assemblyFactory.createCallback());
+                                    }
+                                    if (scaCallbackBinding != null) {
+                                        promotedReference.getCallback().getBindings().add(scaCallbackBinding);
+                                    }
+                                    if (componentReference.getCallback() != null) {
+                                        promotedReference.getCallback().getBindings().addAll(componentReference
+                                            .getCallback().getBindings());
+                                    }
+                                }
+ /* TODO - let endpoint references worry about target service
+                                // Wire the promoted reference to the actual non-composite component services
+                                if (promotedReference.getMultiplicity() == Multiplicity.ONE_ONE) {
+                                    // promotedReference.getTargets().clear();
+                                }
+                                for (ComponentService target : componentReference.getTargets()) {
+                                    if (target.getService() instanceof CompositeService) {
+        
+                                        // Wire to the actual component service
+                                        // promoted by a composite service
+                                        CompositeService compositeService = (CompositeService)target.getService();
+                                        // Find the promoted component service
+                                        ComponentService componentService =
+                                            ServiceConfigurationUtil.getPromotedComponentService(compositeService);
+                                        if (componentService != null) {
+                                            promotedReference.getTargets().add(componentService);
+                                        }
+                                    } else {
+        
+                                        // Wire to a non-composite target service
+                                        promotedReference.getTargets().add(target);
+                                    }
+                                }
+*/
+                            }
+                        }
+                    }
+                }
+            } else {
+/* TODO - let endpoint references worry about target servicep
+                for (ComponentReference componentReference : component.getReferences()) {
+    
+                    // Wire the component reference to the actual
+                    // non-composite component services
+                    List<ComponentService> targets = componentReference.getTargets();
+                    for (int i = 0, n = targets.size(); i < n; i++) {
+                        ComponentService target = targets.get(i);
+                        if (target.getService() instanceof CompositeService) {
+    
+                            // Wire to the actual component service
+                            // promoted by a composite service
+                            CompositeService compositeService = (CompositeService)target.getService();
+                            ComponentService componentService = compositeService.getPromotedService();
+                            if (componentService != null) {
+                                targets.set(i, componentService);
+                            }
+                        }
+                    }
+                }
+*/
+            }
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentReferencePromotionWireBuilderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentReferencePromotionWireBuilderImpl.java
new file mode 100644
index 0000000000..5552fda286
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentReferencePromotionWireBuilderImpl.java
@@ -0,0 +1,165 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A composite builder that handles the creation of promoted composite services.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ComponentReferencePromotionWireBuilderImpl implements CompositeBuilder {
+    private AssemblyFactory assemblyFactory;
+
+    public ComponentReferencePromotionWireBuilderImpl(AssemblyFactory assemblyFactory) {
+        this.assemblyFactory = assemblyFactory;
+    }
+
+    public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException {
+        wireCompositeReferences(composite, monitor);
+    }
+
+    public String getID() {
+        return "org.apache.tuscany.sca.assembly.builder.ComponentReferencePromotionWireBuilder";
+    }
+
+    /**
+     * Wire composite references in nested composites.
+     * 
+     * @param composite
+     * @param problems
+     */
+    private void wireCompositeReferences(Composite composite, Monitor monitor) {
+    
+        // Process nested composites recursively
+        for (Component component : composite.getComponents()) {
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                wireCompositeReferences((Composite)implementation, monitor);
+            }
+        }
+    
+        // Process component references declared on components in this composite
+        for (Component component : composite.getComponents()) {
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                for (ComponentReference componentReference : component.getReferences()) {
+                    Reference implReference = componentReference.getReference();
+                    if (implReference != null && implReference instanceof CompositeReference) {
+
+                        // If the component reference is wired, it is a promotion override
+                        if (!componentReference.getEndpointReferences().isEmpty()) {
+                            componentReference.setPromotionOverride(true);
+                        }
+     
+                        // If the component reference is a promotion override, override the
+                        // configuration of the promoted reference  
+                        if (componentReference.isPromotionOverride()) {
+                            CompositeReference compositeReference = (CompositeReference)implReference;
+                            List<ComponentReference> promotedReferences =
+                                ReferenceConfigurationUtil.getPromotedComponentReferences(compositeReference);
+                            for (ComponentReference promotedReference : promotedReferences) {
+                                ReferenceConfigurationUtil.reconcileReferenceBindings(
+                                        componentReference, promotedReference, assemblyFactory, monitor);
+                                if (componentReference.getInterfaceContract() != null && // can be null in unit tests
+                                    componentReference.getInterfaceContract().getCallbackInterface() != null) {
+                                    SCABinding scaCallbackBinding = promotedReference.getCallbackBinding(SCABinding.class);
+                                    if (promotedReference.getCallback() != null) {
+                                        promotedReference.getCallback().getBindings().clear();
+                                    } else {
+                                        promotedReference.setCallback(assemblyFactory.createCallback());
+                                    }
+                                    if (scaCallbackBinding != null) {
+                                        promotedReference.getCallback().getBindings().add(scaCallbackBinding);
+                                    }
+                                    if (componentReference.getCallback() != null) {
+                                        promotedReference.getCallback().getBindings().addAll(componentReference
+                                            .getCallback().getBindings());
+                                    }
+                                }
+ /* TODO - let endpoint references worry about target service
+                                // Wire the promoted reference to the actual non-composite component services
+                                if (promotedReference.getMultiplicity() == Multiplicity.ONE_ONE) {
+                                    // promotedReference.getTargets().clear();
+                                }
+                                for (ComponentService target : componentReference.getTargets()) {
+                                    if (target.getService() instanceof CompositeService) {
+        
+                                        // Wire to the actual component service
+                                        // promoted by a composite service
+                                        CompositeService compositeService = (CompositeService)target.getService();
+                                        // Find the promoted component service
+                                        ComponentService componentService =
+                                            ServiceConfigurationUtil.getPromotedComponentService(compositeService);
+                                        if (componentService != null) {
+                                            promotedReference.getTargets().add(componentService);
+                                        }
+                                    } else {
+        
+                                        // Wire to a non-composite target service
+                                        promotedReference.getTargets().add(target);
+                                    }
+                                }
+*/
+                            }
+                        }
+                    }
+                }
+            } else {
+/* TODO - let endpoint references worry about target servicep
+                for (ComponentReference componentReference : component.getReferences()) {
+    
+                    // Wire the component reference to the actual
+                    // non-composite component services
+                    List<ComponentService> targets = componentReference.getTargets();
+                    for (int i = 0, n = targets.size(); i < n; i++) {
+                        ComponentService target = targets.get(i);
+                        if (target.getService() instanceof CompositeService) {
+    
+                            // Wire to the actual component service
+                            // promoted by a composite service
+                            CompositeService compositeService = (CompositeService)target.getService();
+                            ComponentService componentService = compositeService.getPromotedService();
+                            if (componentService != null) {
+                                targets.set(i, componentService);
+                            }
+                        }
+                    }
+                }
+*/
+            }
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentReferenceWireBuilderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentReferenceWireBuilderImpl.java
new file mode 100644
index 0000000000..dc0a9298fa
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentReferenceWireBuilderImpl.java
@@ -0,0 +1,188 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Wire;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A composite builder that wires component references.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ComponentReferenceWireBuilderImpl extends BaseBuilderImpl implements CompositeBuilder {
+   
+    public ComponentReferenceWireBuilderImpl(AssemblyFactory assemblyFactory, InterfaceContractMapper interfaceContractMapper) {
+        super(assemblyFactory, null, null, null, interfaceContractMapper);
+    }
+
+    public String getID() {
+        return "org.apache.tuscany.sca.assembly.builder.ComponentReferenceWireBuilder";
+    }
+
+    public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException {
+        wireComponentReferences(composite, monitor);
+    }
+    
+    /**
+     * Wire component references to component services and connect promoted
+     * services/references to component services/references inside a composite.
+     * 
+     * @param composite
+     */
+    protected void wireComponentReferences(Composite composite, Monitor monitor) {
+
+        // Wire nested composites recursively
+        for (Component component : composite.getComponents()) {
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                wireComponentReferences((Composite)implementation, monitor);
+            }
+        }
+
+        // Index components, services and references
+        Map<String, Component> components = new HashMap<String, Component>();
+        Map<String, ComponentService> componentServices = new HashMap<String, ComponentService>();
+        Map<String, ComponentReference> componentReferences = new HashMap<String, ComponentReference>();
+        indexComponentsServicesAndReferences(composite, components, componentServices, componentReferences);
+
+        // Connect component references as described in wires
+        connectWires(composite, componentServices, componentReferences, monitor);
+
+
+        // Validate that references are wired or promoted, according
+        // to their multiplicity
+        for (ComponentReference componentReference : componentReferences.values()) {
+            if (!ReferenceConfigurationUtil.validateMultiplicityAndTargets(componentReference.getMultiplicity(), componentReference
+                .getTargets(), componentReference.getBindings())) {
+                if (componentReference.getTargets().isEmpty()) {
+
+                    // No warning if the reference is promoted out of the current composite
+                    boolean promoted = false;
+                    for (Reference reference : composite.getReferences()) {
+                        CompositeReference compositeReference = (CompositeReference)reference;
+                        if (compositeReference.getPromotedReferences().contains(componentReference)) {
+                            promoted = true;
+                            break;
+                        }
+                    }
+                    if (!promoted && !componentReference.isCallback()) {
+                        warning(monitor, "ReferenceWithoutTargets", composite, composite.getName().toString(), 
+                        		componentReference.getName());
+                    }
+                } else {
+                    warning(monitor, "TooManyReferenceTargets", composite, componentReference.getName());
+                }
+            }
+        }
+        
+        // Finally clear the original reference target lists as we now have
+        // bindings to represent the targets
+      //  for (ComponentReference componentReference : componentReferences.values()) {
+      //      componentReference.getTargets().clear();
+      //  }
+    }  
+    
+    /**
+     * Resolve wires and connect the sources to their targets
+     * 
+     * @param composite
+     * @param componentServices
+     * @param componentReferences
+     * @param problems
+     */
+    private void connectWires(Composite composite,
+                              Map<String, ComponentService> componentServices,
+                              Map<String, ComponentReference> componentReferences,
+                              Monitor monitor) {
+    
+        // For each wire, resolve the source reference, the target service, and
+        // add it to the list of targets of the reference
+        List<Wire> wires = composite.getWires();
+        for (int i = 0, n = wires.size(); i < n; i++) {
+            Wire wire = wires.get(i);
+    
+            ComponentReference resolvedReference;
+            ComponentService resolvedService;
+    
+            // Resolve the source reference
+            ComponentReference source = wire.getSource();
+            if (source != null && source.isUnresolved()) {
+                resolvedReference = componentReferences.get(source.getName());
+                if (resolvedReference != null) {
+                    wire.setSource(resolvedReference);
+                } else {
+                    warning(monitor, "WireSourceNotFound", composite, source.getName());
+                }
+            } else {
+                resolvedReference = wire.getSource();
+            }
+    
+            // Resolve the target service
+            ComponentService target = wire.getTarget();
+            if (target != null && target.isUnresolved()) {
+                resolvedService = componentServices.get(target.getName());
+                if (resolvedService != null) {
+                    wire.setTarget(target);
+                } else {
+                    warning(monitor, "WireTargetNotFound", composite, source.getName());
+                }
+            } else {
+                resolvedService = wire.getTarget();
+            }
+    
+            // Add the target service to the list of targets of the
+            // reference
+            if (resolvedReference != null && resolvedService != null) {
+                // Check that the target component service provides
+                // a superset of
+                // the component reference interface
+                if (resolvedReference.getInterfaceContract() == null || interfaceContractMapper
+                    .isCompatible(resolvedReference.getInterfaceContract(), resolvedService.getInterfaceContract())) {
+    
+                    //resolvedReference.getTargets().add(resolvedService);
+                    resolvedReference.getTargets().add(wire.getTarget());
+                } else {
+                    warning(monitor, "WireIncompatibleInterface", composite, source.getName(), target.getName());
+                }
+            }
+        }
+    
+        // Clear the list of wires
+        composite.getWires().clear();
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentServiceBindingBuilderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentServiceBindingBuilderImpl.java
new file mode 100644
index 0000000000..c725ea8947
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentServiceBindingBuilderImpl.java
@@ -0,0 +1,78 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.builder.BindingBuilder;
+import org.apache.tuscany.sca.assembly.builder.BindingBuilderExtension;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A composite builder that performs any additional building steps that
+ * component service bindings may need.  Used for WSDL generation.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ComponentServiceBindingBuilderImpl implements CompositeBuilder {
+
+    public ComponentServiceBindingBuilderImpl() {
+    }
+
+    public String getID() {
+        return "org.apache.tuscany.sca.assembly.builder.ComponentServiceBindingBuilder";
+    }
+
+    public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException {
+        buildServiceBindings(composite, monitor);
+    }
+    
+    private void buildServiceBindings(Composite composite, Monitor monitor) {
+        
+        // build bindings recursively
+        for (Component component : composite.getComponents()) {
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                buildServiceBindings((Composite)implementation, monitor);
+            }
+        }
+
+        // find all the component service bindings     
+        for (Component component : composite.getComponents()) {
+            for (ComponentService componentService : component.getServices()) {
+                for (Binding binding : componentService.getBindings()) {
+                    if (binding instanceof BindingBuilderExtension) {
+                        BindingBuilder builder = ((BindingBuilderExtension)binding).getBuilder();
+                        if (builder != null) {
+                            builder.build(component, componentService, binding, monitor);
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentServiceEndpointBuilderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentServiceEndpointBuilderImpl.java
new file mode 100644
index 0000000000..00674b1f27
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentServiceEndpointBuilderImpl.java
@@ -0,0 +1,267 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.util.List;
+import java.util.Vector;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * A composite builder that creates endpoint models for component services.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ComponentServiceEndpointBuilderImpl implements CompositeBuilder {
+    private AssemblyFactory assemblyFactory;
+    
+	// Testing
+	//boolean useNew = true;
+	boolean useNew = false;
+
+    public ComponentServiceEndpointBuilderImpl(AssemblyFactory assemblyFactory) {
+        this.assemblyFactory = assemblyFactory;
+    }
+
+    public String getID() {
+        return "org.apache.tuscany.sca.assembly.builder.ComponentReferenceEndpointReferenceBuilder";
+    }
+
+    /**
+     * Create endpoint models for all component services.
+     * 
+     * @param composite - the top-level composite to build the models for
+     * @param definitions
+     * @param monitor - a Monitor for logging errors
+     */
+    public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException {
+    
+        // process component services
+    	if( !useNew ) {
+    		processComponentServices(composite);
+    	} // end if
+        processComponentServices2( composite );
+ 
+    } // end method build
+       
+    private void processComponentServices(Composite composite) {
+
+        for (Component component : composite.getComponents()) {
+           
+            // recurse for composite implementations
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                processComponentServices((Composite)implementation);
+            }
+
+            // create an endpoint for each component service binding
+            for (ComponentService service : component.getServices()) {
+                
+                Component endpointComponent = component;
+                ComponentService endpointService = service;
+                
+                // TODO - EPR - We maintain all endpoints at the right level now
+                //              but endpoints for promoting services must point down
+                //              to the services they promote. 
+                if (service.getService() instanceof CompositeService) {
+                    CompositeService compositeService = (CompositeService)service.getService();
+                    endpointService = ServiceConfigurationUtil.getPromotedComponentService(compositeService);
+                    endpointComponent = ServiceConfigurationUtil.getPromotedComponent(compositeService);
+                } // end if
+                               
+                for (Binding binding : service.getBindings()){
+                    Endpoint endpoint = assemblyFactory.createEndpoint();
+                    endpoint.setComponent(endpointComponent);
+                    endpoint.setService(endpointService);
+                    endpoint.setBinding(binding);
+                    endpoint.setUnresolved(false);
+                    service.getEndpoints().add(endpoint);
+                } // end for
+            }
+        }
+    } // end method processComponentServices
+    
+    /**
+     * @param composite - the composite which contains the component services
+     */
+    private void processComponentServices2(Composite composite) {
+    	for( Component component : composite.getComponents() ) {
+    		for( ComponentService service : component.getServices() ) {
+    			EndpointInfo theInfo = scanComponentService( component, service, null );
+            	
+            	List<Binding> theBindings = theInfo.getBindings();
+            	// Create an endpoint for each binding which applies to this service
+            	// and copy across the information relating to the endpoint.
+            	for( Binding binding : theBindings ) {
+        			Endpoint endpoint = assemblyFactory.createEndpoint();
+                    endpoint.setComponent(theInfo.getComponent());
+                    endpoint.setService(theInfo.getComponentService());
+                    endpoint.setBinding(binding);
+                    endpoint.setInterfaceContract(theInfo.getInterfaceContract());
+                    endpoint.getRequiredIntents().addAll(theInfo.getIntents());
+                    endpoint.getPolicySets().addAll(theInfo.getPolicySets());
+                    endpoint.setUnresolved(false);
+                    // Add the endpoint to the component service
+                    if( useNew ) {
+                    	// Add to top level and leaf level services, if different
+                    	service.getEndpoints().add(endpoint);
+                    	ComponentService leafService = theInfo.getComponentService();
+                    	if( service != leafService ) {
+                    		leafService.getEndpoints().add(endpoint);
+                    	} // end if 
+                    } // end if
+                    // debug
+                    // disabled for the time being - SL
+                    //System.out.println( "Endpoint created for Component = " + component.getName() + " Leaf component = " + 
+                    //		endpoint.getComponent().getName() + " service = " + 
+                    //		endpoint.getService().getName() + " binding = " + endpoint.getBinding() );
+            	} // end for	
+    		} // end for
+    		// Handle composites as implementations
+    		if( component.getImplementation() instanceof Composite ) {
+    			processComponentServices2( (Composite) component.getImplementation() );
+    		} // end if
+    	} // end for
+    } // end method processComponentServices2
+    
+    /**
+     * Scan a component service for endpoint information, recursing down to the leafmost promoted service if the component service is
+     * implemented by a Composite service
+     * @param component - the component
+     * @param service - the component service
+     * @param theInfo - an EndpointInfo object in which the endpoint information is accumulated. If null on entry, a new EndpointInfo object is created
+     * @return - the EndpointInfo object containing the information about the component service
+     */
+    private EndpointInfo scanComponentService( Component component, ComponentService service, EndpointInfo theInfo ) {
+    	if( theInfo == null ) { 
+    		theInfo = new EndpointInfo(); 
+    	} // end if
+    	
+        theInfo.setBindings(service.getBindings());
+    	theInfo.setInterfaceContract(service.getInterfaceContract());
+    	theInfo.setIntents(service.getRequiredIntents());
+    	theInfo.setPolicySets(service.getPolicySets());
+    	
+    	Service implService = service.getService();
+    	if( implService instanceof CompositeService ) {
+    		// If it is implemented by a Composite, scan through the promoted service
+            ComponentService promotedService = ((CompositeService)implService).getPromotedService();
+            Component promotedComponent = ((CompositeService)implService).getPromotedComponent();
+            if (promotedService != null) {
+            	scanComponentService( promotedComponent, promotedService, theInfo );
+            } else {
+            	// If its a composite service with no promoted component service, it's an error
+            } // end if
+    	} else {
+    		// Otherwise the component and service are the ones at this level
+        	theInfo.setComponent(component);
+        	theInfo.setComponentService(service);
+    	} //end if
+    	
+        return theInfo;
+    } // end method scanPromotedComponentService
+    
+    private class EndpointInfo {
+    	private Component 			leafComponent = null;
+    	private ComponentService 	leafComponentService = null;
+    	private List<Binding>		bindings = null;
+    	private InterfaceContract	contract;
+    	private List<Intent>		intents = new Vector<Intent>();
+    	private List<PolicySet>		policySets = null;
+    	
+    	void setComponent( Component component ){
+    		leafComponent = component;
+    	} // end method
+    	
+    	Component getComponent() {
+    		return leafComponent;
+    	} // end method
+    	
+    	void setComponentService( ComponentService service ) {
+    		leafComponentService = service;
+    	} // end method
+    	
+    	ComponentService getComponentService() {
+    		return leafComponentService;
+    	} // end method
+    	
+    	void setBindings( List<Binding> theBindings ) {
+    		// RULE: Bindings from higher in the hierarchy take precedence
+    		if( bindings == null ) {
+    			bindings = theBindings;
+    		} // end if
+    	} // end method
+    	
+    	List<Binding> getBindings() {
+    		return bindings;
+    	} // end method
+    	
+    	void setInterfaceContract( InterfaceContract theInterface ) {
+    		// RULE: Interface contract from higher in the hierarchy takes precedence
+    		if( contract == null ) {
+    			contract = theInterface;
+    		} // end if
+    	} // end method
+    	
+    	InterfaceContract getInterfaceContract() {
+    		return contract;
+    	} // end method
+
+		List<Intent> getIntents() {
+			return intents;
+		} // end method
+
+		void setIntents(List<Intent> intents) {
+			// RULE: Intents accumulate from all levels in the hierarchy
+			this.intents.addAll( intents );
+		} // end method
+
+		List<PolicySet> getPolicySets() {
+			return policySets;
+		} // end method
+
+		void setPolicySets(List<PolicySet> policySets) {
+			// RULE: Policy Sets from higher in the hierarchy override those lower
+			if( this.policySets == null ) {
+				this.policySets = policySets;
+			} // end if
+		} // end method
+    	
+    	
+    } // end class EndpointInfo
+
+} // end class
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentServicePromotionBuilderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentServicePromotionBuilderImpl.java
new file mode 100644
index 0000000000..d5a94e0ee9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ComponentServicePromotionBuilderImpl.java
@@ -0,0 +1,105 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A composite builder that handles the creation of promoted services.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ComponentServicePromotionBuilderImpl implements CompositeBuilder {
+    private AssemblyFactory assemblyFactory;
+
+    public ComponentServicePromotionBuilderImpl(AssemblyFactory assemblyFactory) {
+        this.assemblyFactory = assemblyFactory;
+    }
+
+    public String getID() {
+        return "org.apache.tuscany.sca.assembly.builder.ComponentServicePromotionBuilder";
+    }
+
+    public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException {
+
+        // Process nested composites recursively
+        configureNestedCompositeServices(composite);
+    }
+
+    private void configureNestedCompositeServices(Composite composite) {
+
+        // Process nested composites recursively
+        for (Component component : composite.getComponents()) {
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+
+                // First process nested composites
+                configureNestedCompositeServices((Composite)implementation);
+
+                // Process the component services declared on components in this composite
+                for (ComponentService componentService : component.getServices()) {
+                    Service implService = componentService.getService();
+                    if (implService != null && implService instanceof CompositeService) {
+                        CompositeService compositeService = (CompositeService)implService;
+
+                        // Get the innermost promoted service
+                        ComponentService promotedService =
+                            ServiceConfigurationUtil.getPromotedComponentService(compositeService);
+                        if (promotedService != null) {
+                            Component promotedComponent = ServiceConfigurationUtil.getPromotedComponent(compositeService);
+
+                            // Create a new component service to represent this
+                            // component service on the promoted component
+                            ComponentService newComponentService = assemblyFactory.createComponentService();
+                            newComponentService.setName("$promoted$" + component.getName() + "$slash$" + componentService.getName());
+                            promotedComponent.getServices().add(newComponentService);
+                            newComponentService.setService(promotedService.getService());
+                            newComponentService.getBindings().addAll(componentService.getBindings());
+                            newComponentService.setInterfaceContract(componentService.getInterfaceContract());
+                            
+                            if (componentService.getInterfaceContract() != null && 
+                                componentService.getInterfaceContract().getCallbackInterface() != null) {
+                                newComponentService.setCallback(assemblyFactory.createCallback());
+                                newComponentService.getCallback().getBindings()
+                                        .addAll(componentService.getCallback().getBindings());
+                            }
+
+                            // Change the composite service to now promote the
+                            // newly created component service directly
+                            compositeService.setPromotedComponent(promotedComponent);
+                            compositeService.setPromotedService(newComponentService);
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeBindingConfigurationBuilderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeBindingConfigurationBuilderImpl.java
new file mode 100644
index 0000000000..d31a38c70b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeBindingConfigurationBuilderImpl.java
@@ -0,0 +1,76 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A composite builder that performs any additional building steps that
+ * composite service bindings may need.  Used for WSDL generation.
+ * 
+ * TODO - What is this actually used for? I can't find any references in the
+ *        code base
+ *
+ * @version $Rev$ $Date$
+ */
+public class CompositeBindingConfigurationBuilderImpl extends CompositeBindingURIBuilderImpl implements CompositeBuilder {
+
+    public CompositeBindingConfigurationBuilderImpl(FactoryExtensionPoint factories, InterfaceContractMapper mapper) {
+        super(factories.getFactory(AssemblyFactory.class),
+              factories.getFactory(SCABindingFactory.class),
+              null, null,
+              mapper);
+    }
+    
+    public CompositeBindingConfigurationBuilderImpl(AssemblyFactory assemblyFactory,
+                                    SCABindingFactory scaBindingFactory,
+                                    InterfaceContractMapper interfaceContractMapper) {
+        super(assemblyFactory,
+              scaBindingFactory,
+              null, null,
+              interfaceContractMapper);
+    }
+    
+    public String getID() {
+        return "org.apache.tuscany.sca.assembly.builder.CompositeServiceBindingBuilder";
+    }
+
+    public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException {
+        List<Binding> defaultBindings = null;
+        for (Object x: composite.getExtensions()) {
+            if (x instanceof List) {
+                defaultBindings = (List<Binding>)x;
+            }
+        }
+        configureBindingURIs(composite, definitions, defaultBindings, monitor);
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeBindingURIBuilderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeBindingURIBuilderImpl.java
new file mode 100644
index 0000000000..6b9d5d9c46
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeBindingURIBuilderImpl.java
@@ -0,0 +1,536 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.transform.TransformerFactory;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Contract;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A composite builder that handles the configuration of binding URIs.
+ *
+ * @version $Rev$ $Date$
+ */
+public class CompositeBindingURIBuilderImpl extends BaseBuilderImpl implements CompositeBuilder {
+
+    @Deprecated
+    public CompositeBindingURIBuilderImpl(AssemblyFactory assemblyFactory,
+                                          SCABindingFactory scaBindingFactory,
+                                          InterfaceContractMapper interfaceContractMapper) {
+        super(assemblyFactory, scaBindingFactory,
+              null, null,
+              interfaceContractMapper);
+    }
+
+    public CompositeBindingURIBuilderImpl(AssemblyFactory assemblyFactory,
+                                          SCABindingFactory scaBindingFactory,
+                                          DocumentBuilderFactory documentBuilderFactory,
+                                          TransformerFactory transformerFactory,
+                                          InterfaceContractMapper interfaceContractMapper) {
+        super(assemblyFactory, scaBindingFactory,
+              documentBuilderFactory, transformerFactory, interfaceContractMapper);
+    }
+
+    public String getID() {
+        return "org.apache.tuscany.sca.assembly.builder.CompositeBindingURIBuilder";
+    }
+
+    public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException {
+        configureBindingURIsAndNames(composite, definitions, monitor);
+    }
+    
+    /**
+     * Called by CompositeBindingURIBuilderImpl
+     *  
+     * @param composite the composite to be configured
+     */
+    protected void configureBindingURIsAndNames(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException {
+        configureBindingURIs(composite, null, definitions, null, monitor);
+        configureBindingNames(composite, monitor);
+    }
+
+    /**
+     * Fully resolve the binding URIs based on available information. This includes information
+     * from the ".composite" files, from resources associated with the binding, e.g. WSDL files, 
+     * from any associated policies and from the default information for each binding type.
+     *  
+     * @param composite the composite to be configured
+     * @param defaultBindings list of default binding configurations
+     */
+    protected void configureBindingURIs(Composite composite,
+                                        Definitions definitions, List<Binding> defaultBindings,
+                                        Monitor monitor) throws CompositeBuilderException {
+        configureBindingURIs(composite, null, definitions, defaultBindings, monitor);
+    }
+       
+     /**
+      * Fully resolve the binding URIs based on available information. This includes information
+      * from the ".composite" files, from resources associated with the binding, e.g. WSDL files, 
+      * from any associated policies and from the default information for each binding type.
+      * 
+      * NOTE: This method repeats some of the processing performed by the configureComponents()
+      *       method above.  The duplication is needed because NodeConfigurationServiceImpl
+      *       calls this method without previously calling configureComponents().  In the
+      *       normal builder sequence used by CompositeBuilderImpl, both of these methods
+      *       are called.
+      *
+      * TODO: Share the URL calculation algorithm with the configureComponents() method above
+      *       although keeping the configureComponents() methods signature as is because when
+      *       a composite is actually build in a node the node default information is currently
+      *       available
+      *  
+      * @param composite the composite to be configured
+      * @param uri the path to the composite provided through any nested composite component implementations
+      * @param defaultBindings list of default binding configurations
+      */
+    private void configureBindingURIs(Composite composite, String uri,
+                                      Definitions definitions, List<Binding> defaultBindings,
+                                      Monitor monitor) throws CompositeBuilderException {
+        
+        String parentComponentURI = uri;
+        
+        // Process nested composites recursively
+        for (Component component : composite.getComponents()) {
+
+            // Initialize component URI
+            String componentURI;
+            if (parentComponentURI == null) {
+                componentURI = component.getName();
+            } else {
+                componentURI = URI.create(parentComponentURI + '/').resolve(component.getName()).toString();
+            }
+            component.setURI(componentURI);
+
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+
+                // Process nested composite
+                configureBindingURIs((Composite)implementation, componentURI, definitions, defaultBindings, monitor);
+            }
+        }  
+        
+        // Initialize composite service binding URIs
+        List<Service> compositeServices = composite.getServices();
+        for (Service service : compositeServices) {
+            // Set default binding names 
+            
+            // Create default SCA binding
+            if (service.getBindings().isEmpty()) {
+                SCABinding scaBinding = createSCABinding(definitions);
+                service.getBindings().add(scaBinding);
+            }
+    
+            // Initialize binding names and URIs
+            for (Binding binding : service.getBindings()) {  
+                constructBindingName(service, binding, monitor);
+                constructBindingURI(parentComponentURI, composite, service, binding, defaultBindings, monitor);
+            }
+        }
+        
+        // Initialize component service binding URIs
+        for (Component component : composite.getComponents()) {
+            
+            // Index properties, services and references
+            Map<String, Service> services = new HashMap<String, Service>();
+            Map<String, Reference> references = new HashMap<String, Reference>();
+            Map<String, Property> properties = new HashMap<String, Property>();
+            indexImplementationPropertiesServicesAndReferences(component,
+                                                               services,
+                                                               references,
+                                                               properties,
+                                                               monitor);
+
+            // Index component services, references and properties
+            // Also check for duplicates
+            Map<String, ComponentService> componentServices =
+                new HashMap<String, ComponentService>();
+            Map<String, ComponentReference> componentReferences =
+                new HashMap<String, ComponentReference>();
+            Map<String, ComponentProperty> componentProperties =
+                new HashMap<String, ComponentProperty>();
+            indexComponentPropertiesServicesAndReferences(component,
+                                                          componentServices,
+                                                          componentReferences,
+                                                          componentProperties,
+                                                          monitor);
+
+            // Reconcile component services/references/properties and
+            // implementation services/references and create component
+            // services/references/properties for the services/references
+            // declared by the implementation
+            reconcileServices(component, services, componentServices, monitor);
+            reconcileReferences(component, references, componentReferences, monitor);
+            reconcileProperties(component, properties, componentProperties, monitor);
+            
+            for (ComponentService service : component.getServices()) {
+    
+                // Create default SCA binding
+                if (service.getBindings().isEmpty()) {
+                    SCABinding scaBinding = createSCABinding(definitions);
+                    service.getBindings().add(scaBinding);
+                }
+    
+                // Initialize binding names and URIs
+                for (Binding binding : service.getBindings()) {
+                    
+                    constructBindingName(service, binding, monitor);
+                    constructBindingURI(component, service, binding, defaultBindings, monitor);
+                }
+            } 
+        }
+    }
+
+    /**
+     * Add default names for callback bindings and reference bindings.  Needs to be
+     * separate from configureBindingURIs() because configureBindingURIs() is called
+     * by NodeConfigurationServiceImpl as well as by CompositeBuilderImpl.
+     */
+    private void configureBindingNames(Composite composite, Monitor monitor) {
+        
+        // Process nested composites recursively
+        for (Component component : composite.getComponents()) {
+
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+
+                // Process nested composite
+                configureBindingNames((Composite)implementation, monitor);
+            }
+        }  
+        
+        // Initialize composite service callback binding names
+        for (Service service : composite.getServices()) {
+
+            if (service.getCallback() != null) {
+                for (Binding binding : service.getCallback().getBindings()) {
+                    constructBindingName(service, binding, monitor);
+                }
+            }
+        }
+        
+        // Initialize composite reference binding names
+        for (Reference reference : composite.getReferences()) {
+
+            for (Binding binding : reference.getBindings()) {  
+                constructBindingName(reference, binding, monitor);
+            }
+
+            if (reference.getCallback() != null) {
+                for (Binding binding : reference.getCallback().getBindings()) {
+                    constructBindingName(reference, binding, monitor);
+                }
+            }
+        }
+        
+        // Initialize component service and reference binding names
+        for (Component component : composite.getComponents()) {
+
+            // Initialize component service callback binding names
+            for (ComponentService service : component.getServices()) {
+
+                if (service.getCallback() != null) {
+                    for (Binding binding : service.getCallback().getBindings()) {
+                        constructBindingName(service, binding, monitor);
+                    }
+                }
+            } 
+        
+            // Initialize component reference binding names
+            for (ComponentReference reference : component.getReferences()) {
+
+                // Initialize binding names
+                for (Binding binding : reference.getBindings()) {  
+                    constructBindingName(reference, binding, monitor);
+                }
+
+                if (reference.getCallback() != null) {
+                    for (Binding binding : reference.getCallback().getBindings()) {
+                        constructBindingName(reference, binding, monitor);
+                    }
+                }
+            }
+        }
+    }
+    
+    /**
+     * If a binding name is not provided by the user, construct it based on the service
+     * or reference name
+     * 
+     * @param contract the service or reference
+     * @param binding
+     */
+    private void constructBindingName(Contract contract, Binding binding, Monitor monitor) {
+        
+        // set the default binding name if one is required        
+        // if there is no name on the binding then set it to the service or reference name 
+        if (binding.getName() == null){
+            binding.setName(contract.getName());
+        }
+            
+        // Check that multiple bindings do not have the same name
+        for (Binding otherBinding : contract.getBindings()) {
+            if (otherBinding == binding) {
+                // Skip the current binding
+                continue;
+            }
+            if (binding.getClass() != otherBinding.getClass()) {
+                // Look for a binding of the same type
+                continue;
+            }
+            if (binding.getName().equals(otherBinding.getName())) {
+                warning(monitor, contract instanceof Service ? "MultipleBindingsForService" : "MultipleBindingsForReference",
+                        binding, contract.getName(), binding.getName());
+            }
+        }
+    }
+
+    /**
+     * URI construction for composite bindings based on Assembly Specification section 1.7.2, This method
+     * assumes that the component URI part of the binding URI is formed from the part to the 
+     * composite in question and just calls the generic constructBindingURI method with this 
+     * information
+     * 
+     * @param parentComponentURI
+     * @param composite
+     * @param service
+     * @param binding
+     * @param defaultBindings
+     */
+    private void constructBindingURI(String parentComponentURI, Composite composite, Service service,
+                                     Binding binding, List<Binding> defaultBindings, Monitor monitor) 
+    throws CompositeBuilderException{
+        // This is a composite service so there is no component to provide a component URI
+        // The path to this composite (through nested composites) is used.
+        boolean includeBindingName = composite.getServices().size() != 1;
+        constructBindingURI(parentComponentURI, service, binding, includeBindingName, defaultBindings, monitor);
+    }
+
+     /**
+      * URI construction for component bindings based on Assembly Specification section 1.7.2. This method
+      * calculates the component URI part based on component information before calling the generic
+      * constructBindingURI method
+      *
+      * @param component the component that holds the service
+      * @param service the service that holds the binding
+      * @param binding the binding for which the URI is being constructed
+      * @param defaultBindings the list of default binding configurations
+      */
+    private void constructBindingURI(Component component, Service service,
+                                     Binding binding, List<Binding> defaultBindings, Monitor monitor)
+        throws CompositeBuilderException{
+        boolean includeBindingName = component.getServices().size() != 1;
+        constructBindingURI(component.getURI(), service, binding, includeBindingName, defaultBindings, monitor);
+    }
+            
+    /**
+     * Generic URI construction for bindings based on Assembly Specification section 1.7.2
+     * 
+     * @param componentURIString the string version of the URI part that comes from the component name
+     * @param service the service in question
+     * @param binding the binding for which the URI is being constructed
+     * @param includeBindingName when set true the serviceBindingURI part should be used
+     * @param defaultBindings the list of default binding configurations
+     * @throws CompositeBuilderException
+     */
+    private void constructBindingURI(String componentURIString, Service service, Binding binding,
+                                     boolean includeBindingName, List<Binding> defaultBindings, Monitor monitor) 
+        throws CompositeBuilderException{
+        
+        try {
+            // calculate the service binding URI
+            URI bindingURI;
+            if (binding.getURI() != null){
+                bindingURI = new URI(binding.getURI());
+
+                // if the user has provided an absolute binding URI then use it
+                if (bindingURI.isAbsolute()){
+                    binding.setURI(bindingURI.toString());
+                    return;
+                }
+            } else {
+                bindingURI = null;
+            }
+            
+            // Get the service binding name
+            URI bindingName;
+            if (binding.getName() != null) {
+                bindingName = new URI(binding.getName());
+            } else {
+                bindingName = new URI("");
+            }
+            
+            // calculate the component URI  
+            URI componentURI;
+            if (componentURIString != null) {
+                componentURI = new URI(addSlashToPath(componentURIString));
+            } else {
+                componentURI = null;
+            }
+            
+            // if the user has provided an absolute component URI then use it
+            if (componentURI != null && componentURI.isAbsolute()){
+                binding.setURI(constructBindingURI(null, componentURI, bindingURI, includeBindingName, bindingName));
+                return;
+            }         
+            
+            // calculate the base URI
+            URI baseURI = null;
+            if (defaultBindings != null) {
+                for (Binding defaultBinding : defaultBindings){
+                    if (binding.getClass() == defaultBinding.getClass()){
+                        baseURI = new URI(addSlashToPath(defaultBinding.getURI()));
+                        break;
+                    }
+                }
+            }
+            
+            binding.setURI(constructBindingURI(baseURI, componentURI, bindingURI, includeBindingName, bindingName));
+        } catch (URISyntaxException ex) {
+            error(monitor, "URLSyntaxException", binding, componentURIString, service.getName(), binding.getName());
+        }      
+    }
+    
+    /**
+     * Use to ensure that URI paths end in "/" as here we want to maintain the
+     * last path element of an base URI when other URI are resolved against it. This is
+     * not the default behaviour of URI resolution as defined in RFC 2369
+     * 
+     * @param path the path string to which the "/" is to be added
+     * @return the resulting path with a "/" added if it not already there
+     */
+    private static String addSlashToPath(String path){
+        if (path.endsWith("/") || path.endsWith("#")){
+            return path;
+        } else {
+            return path + "/";
+        }
+    }
+    
+    /**
+     * Concatenate binding URI parts together based on Assembly Specification section 1.7.2
+     * 
+     * @param baseURI the base of the binding URI
+     * @param componentURI the middle part of the binding URI derived from the component name
+     * @param bindingURI the end part of the binding URI
+     * @param includeBindingName when set true the binding name part should be used
+     * @param bindingName the binding name
+     * @return the resulting URI as a string
+     */
+    private static String constructBindingURI(URI baseURI, URI componentURI, URI bindingURI, boolean includeBindingName, URI bindingName){        
+        String uriString;
+        
+        if (baseURI == null) {
+            if (componentURI == null){
+                if (bindingURI != null ) {
+                    uriString = bindingURI.toString();
+                } else {
+                    uriString = bindingName.toString();
+                }
+            } else {
+                if (bindingURI != null ) {
+                    uriString = componentURI.resolve(bindingURI).toString();
+                } else {
+                    if (includeBindingName) {
+                        uriString = componentURI.resolve(bindingName).toString();
+                    } else {
+                        uriString = componentURI.toString();
+                    }
+                }
+            }
+        } else {
+            if (componentURI == null) {
+                if (bindingURI != null ) {
+                    uriString = basedURI(baseURI, bindingURI).toString();
+                } else {
+                    if (includeBindingName) {
+                        uriString = basedURI(baseURI, bindingName).toString();
+                    } else {
+                        uriString = baseURI.toString();
+                    }
+                }
+            } else {
+                if (bindingURI != null ) {
+                    uriString = basedURI(baseURI, componentURI.resolve(bindingURI)).toString();
+                } else {
+                    if (includeBindingName) {
+                        uriString = basedURI(baseURI, componentURI.resolve(bindingName)).toString();
+                    } else {
+                        uriString = basedURI(baseURI, componentURI).toString();
+                    }
+                }
+            }
+        }
+        
+        // tidy up by removing any trailing "/"
+        if (uriString.endsWith("/")){
+            uriString = uriString.substring(0, uriString.length()-1);   
+        }
+        
+        URI uri = URI.create(uriString);
+        if (!uri.isAbsolute()) {
+            uri = URI.create("/").resolve(uri);
+        }
+        return uri.toString();
+    }
+
+    /**
+     * Combine a URI with a base URI.
+     * 
+     * @param baseURI
+     * @param uri
+     * @return
+     */
+    private static URI basedURI(URI baseURI, URI uri) {
+        if (uri.getScheme() != null) {
+            return uri;
+        }
+        String str = uri.toString();
+        if (str.startsWith("/")) {
+            str = str.substring(1);
+        }
+        return URI.create(baseURI.toString() + str).normalize();
+    }    
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeBuilderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeBuilderImpl.java
new file mode 100644
index 0000000000..ad60c3b200
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeBuilderImpl.java
@@ -0,0 +1,217 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.util.logging.Logger;
+
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.transform.TransformerFactory;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * A builder that handles the configuration of the components inside a composite
+ * and the wiring of component references to component services.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class CompositeBuilderImpl implements CompositeBuilder {
+    private static final Logger logger = Logger.getLogger(CompositeBuilderImpl.class.getName());
+    private CompositeBuilder compositeIncludeBuilder;
+    private CompositeBuilder componentReferenceWireBuilder;
+    //private CompositeBuilder componentReferencePromotionWireBuilder;
+    private CompositeBuilder componentReferencePromotionBuilder;
+    //private CompositeBuilder compositeReferenceWireBuilder;
+    private CompositeBuilder compositeCloneBuilder;
+    private CompositeBuilder componentConfigurationBuilder;
+    private CompositeBuilder compositeServiceConfigurationBuilder;
+    private CompositeBuilder compositeReferenceConfigurationBuilder;
+    private CompositeBuilder compositeBindingURIBuilder;
+    //private CompositeBuilder componentServicePromotionBuilder;
+    //private CompositeBuilder compositeServicePromotionBuilder;
+    private CompositeBuilder compositePromotionBuilder;
+    private CompositeBuilder compositePolicyBuilder;
+    private CompositeBuilder componentServiceBindingBuilder;
+    private CompositeBuilder componentReferenceBindingBuilder;
+    
+    private CompositeBuilder componentReferenceEndpointReferenceBuilder;
+    private CompositeBuilder componentServiceEndpointBuilder;
+    //private CompositeBuilder endpointReferenceBuilder;
+    
+    public CompositeBuilderImpl(FactoryExtensionPoint factories, InterfaceContractMapper mapper) {
+        this(factories.getFactory(AssemblyFactory.class),
+               factories.getFactory(SCABindingFactory.class),
+               factories.getFactory(PolicyFactory.class),
+               factories.getFactory(DocumentBuilderFactory.class),
+               factories.getFactory(TransformerFactory.class),
+               mapper);
+    }
+
+        
+    /**
+     * Constructs a new composite builder.
+     * 
+     * @param assemblyFactory
+     * @param scaBindingFactory
+     * @param endpointFactory
+     * @param intentAttachPointTypeFactory
+     * @param interfaceContractMapper
+     * @param policyDefinitions
+     * @param monitor
+     */
+    @Deprecated
+    public CompositeBuilderImpl(AssemblyFactory assemblyFactory,
+                                SCABindingFactory scaBindingFactory,
+                                PolicyFactory  intentAttachPointTypeFactory,
+                                InterfaceContractMapper interfaceContractMapper) {
+        this(assemblyFactory, scaBindingFactory, intentAttachPointTypeFactory,
+             null, null, interfaceContractMapper);
+    }
+          
+    /**
+     * Constructs a new composite builder.
+     * 
+     * @param assemblyFactory
+     * @param scaBindingFactory
+     * @param endpointFactory
+     * @param intentAttachPointTypeFactory
+     * @param interfaceContractMapper
+     * @param policyDefinitions
+     * @param monitor
+     */
+    public CompositeBuilderImpl(AssemblyFactory assemblyFactory,
+                                SCABindingFactory scaBindingFactory,
+                                PolicyFactory  intentAttachPointTypeFactory,
+                                DocumentBuilderFactory documentBuilderFactory,
+                                TransformerFactory transformerFactory,
+                                InterfaceContractMapper interfaceContractMapper) {
+           
+        
+        compositeIncludeBuilder = new CompositeIncludeBuilderImpl(); 
+        componentReferenceWireBuilder = new ComponentReferenceWireBuilderImpl(assemblyFactory, interfaceContractMapper);
+        //componentReferencePromotionWireBuilder = new ComponentReferencePromotionWireBuilderImpl(assemblyFactory, endpointFactory);
+        componentReferencePromotionBuilder = new ComponentReferencePromotionBuilderImpl(assemblyFactory);
+        //compositeReferenceWireBuilder = new CompositeReferenceWireBuilderImpl(assemblyFactory, endpointFactory);
+        compositeCloneBuilder = new CompositeCloneBuilderImpl();
+        componentConfigurationBuilder = new ComponentConfigurationBuilderImpl(assemblyFactory, scaBindingFactory, documentBuilderFactory, transformerFactory, interfaceContractMapper);
+        compositeServiceConfigurationBuilder = new CompositeServiceConfigurationBuilderImpl(assemblyFactory);
+        compositeReferenceConfigurationBuilder = new CompositeReferenceConfigurationBuilderImpl(assemblyFactory);
+        compositeBindingURIBuilder = new CompositeBindingURIBuilderImpl(assemblyFactory, scaBindingFactory, documentBuilderFactory, transformerFactory, interfaceContractMapper);
+        //componentServicePromotionBuilder = new ComponentServicePromotionBuilderImpl(assemblyFactory);
+        //compositeServicePromotionBuilder = new CompositeServicePromotionBuilderImpl(assemblyFactory);
+        compositePromotionBuilder = new CompositePromotionBuilderImpl(assemblyFactory, interfaceContractMapper);
+        compositePolicyBuilder = new CompositePolicyBuilderImpl(assemblyFactory, interfaceContractMapper);
+        componentServiceBindingBuilder = new ComponentServiceBindingBuilderImpl();
+        componentReferenceBindingBuilder = new ComponentReferenceBindingBuilderImpl();
+        
+        componentReferenceEndpointReferenceBuilder = new ComponentReferenceEndpointReferenceBuilderImpl(assemblyFactory, interfaceContractMapper);
+        componentServiceEndpointBuilder = new ComponentServiceEndpointBuilderImpl(assemblyFactory);
+        //endpointReferenceBuilder = new EndpointReference2BuilderImpl(assemblyFactory, interfaceContractMapper);
+    }
+
+    public String getID() {
+        return "org.apache.tuscany.sca.assembly.builder.CompositeBuilder";
+    }
+
+    public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException {
+
+    	try {
+	    	// Collect and fuse includes
+	        compositeIncludeBuilder.build(composite, definitions, monitor);
+	
+	        // Expand nested composites
+	        compositeCloneBuilder.build(composite, definitions, monitor);
+	
+	        // Configure all components
+	        componentConfigurationBuilder.build(composite, definitions, monitor);
+	
+	        // Connect composite services/references to promoted services/references
+	        compositePromotionBuilder.build(composite, definitions, monitor);
+	
+	        // Configure composite services by copying bindings up the promotion
+	        // hierarchy overwriting automatic bindings with those added manually
+	        compositeServiceConfigurationBuilder.build(composite, definitions, monitor);
+	        
+	        // Configure composite references by copying bindings down promotion
+	        // hierarchy overwriting automatic bindings with those added manually
+	        compositeReferenceConfigurationBuilder.build(composite, definitions, monitor);
+	
+	        // Configure service binding URIs and names. Creates an SCA defined URI based
+	        // on the scheme base URI, the component name and the binding name
+	        compositeBindingURIBuilder.build(composite, definitions, monitor);
+	
+	        // Create $promoted$ component services on bottom level components
+	        // to represent promoted services
+	        // TODO - EPR replaced by endpoints on the promoted services
+	        //componentServicePromotionBuilder.build(composite, definitions, monitor);
+
+	        // Create $promoted$ component services on bottom level components
+	        // to represent promoted composite services
+	        // TODO - EPR OASIS doesn't deploy top level composite services
+	        //        if it did it would be replaced by endpoints
+	        //compositeServicePromotionBuilder.build(composite, definitions, monitor);
+	
+	        // Perform and service binding related build activities. The binding
+	        // will provide the builder. 
+	        componentServiceBindingBuilder.build(composite, definitions, monitor);
+	
+	        // create endpoints on component services. 
+	        componentServiceEndpointBuilder.build(composite, definitions, monitor);
+	        
+	        // Apply any wires in the composite to create new component reference targets
+	        componentReferenceWireBuilder.build(composite, definitions, monitor);
+	        
+	        // create reference endpoint reference models
+	        componentReferenceEndpointReferenceBuilder.build(composite, definitions, monitor);
+	        
+	        // Push down configuration from promoted references to the 
+	        // references they promote
+	        componentReferencePromotionBuilder.build(composite, definitions, monitor);
+	
+	        // Push down configuration from promoted references to the 
+	        // references they promote
+	        // TODO - EPR Seems to be a repeat of compositeReferenceConfigurationBuilder
+	        // componentReferencePromotionWireBuilder.build(composite, definitions, monitor);
+	
+	        // Wire the composite references
+	        // TODO - EPR OASIS doesn't deploy top level composite references
+	        // compositeReferenceWireBuilder.build(composite, definitions, monitor);
+	
+	        // Perform and reference binding related build activities. The binding
+	        // will provide the builder.
+	        componentReferenceBindingBuilder.build(composite, definitions, monitor);
+	        
+	        // Compute the policies across the model hierarchy
+	        compositePolicyBuilder.build(composite, definitions, monitor);
+    	} catch (Exception e) {
+    		throw new CompositeBuilderException("Exception while building composite " + composite.getName(), e);
+    	} // end try
+    	
+    } // end method build
+
+} //end class
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeCloneBuilderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeCloneBuilderImpl.java
new file mode 100644
index 0000000000..21e5192ae8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeCloneBuilderImpl.java
@@ -0,0 +1,123 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A composite builder that clones nested composites.
+ *
+ * @version $Rev$ $Date$
+ */
+public class CompositeCloneBuilderImpl implements CompositeBuilder {
+    
+    public CompositeCloneBuilderImpl() {
+    }
+    
+    public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException {
+        expandCompositeImplementations(composite);
+    }
+
+    public String getID() {
+        return "org.apache.tuscany.sca.assembly.builder.CompositeCloneBuilder";
+    }
+
+    /**
+     * Expand composite component implementations.
+     * 
+     * @param composite
+     * @param problems
+     */
+    private void expandCompositeImplementations(Composite composite) {
+        for (Component component : composite.getComponents()) {
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+    
+                Composite compositeImplementation = (Composite)implementation;
+                Composite clone;
+                try {
+                    clone = (Composite)compositeImplementation.clone();
+                } catch (CloneNotSupportedException e) {
+                    throw new RuntimeException(e);
+                }
+                component.setImplementation(clone);
+                expandCompositeImplementations(clone);
+            }
+        }
+    }
+
+    /**
+     * Collect all nested composite implementations in a graph of composites.
+     * 
+     * @param composite
+     * @param nested
+     */
+    private void collectNestedComposites(Composite composite, List<Composite> nested) {
+        for (Component component : composite.getComponents()) {
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                Composite nestedComposite = (Composite)implementation;
+                nested.add(nestedComposite);
+                collectNestedComposites(nestedComposite, nested);
+            }
+        }
+    }
+
+    /**
+     * Fuse nested composites into a top level composite.
+     * 
+     * @param composite
+     */
+    private void fuseCompositeImplementations(Composite composite) {
+    
+        // First collect all nested composites
+        List<Composite> nested = new ArrayList<Composite>();
+        collectNestedComposites(composite, nested);
+    
+        // Then add all the non-composite components they contain 
+        for (Composite nestedComposite : nested) {
+            for (Component component: nestedComposite.getComponents()) {
+                Implementation implementation = component.getImplementation();
+                if (!(implementation instanceof Composite)) {
+                    composite.getComponents().add(component);
+                }
+            }
+        }
+    
+        // Clear the initial list of composite components
+        for (Iterator<Component> i = composite.getComponents().iterator(); i.hasNext();) {
+            Component component = i.next();
+            if (component.getImplementation() instanceof Composite) {
+                i.remove();
+            }
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeIncludeBuilderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeIncludeBuilderImpl.java
new file mode 100644
index 0000000000..730c002468
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeIncludeBuilderImpl.java
@@ -0,0 +1,119 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+
+/**
+ * Implementation of a CompositeBuilder.
+ *
+ * @version $Rev$ $Date$
+ */
+public class CompositeIncludeBuilderImpl implements CompositeBuilder {   
+        
+    public CompositeIncludeBuilderImpl(FactoryExtensionPoint factories, InterfaceContractMapper mapper) {
+    }
+      
+    public CompositeIncludeBuilderImpl() {
+    }
+      
+    public String getID() {
+        return "org.apache.tuscany.sca.assembly.builder.CompositeIncludeBuilder";
+    }
+
+    public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException {
+        fuseIncludes(composite, monitor);
+    }
+
+    private void warning(Monitor monitor, String message, Object model, String... messageParameters) {
+        if (monitor != null){
+            Problem problem = monitor.createProblem(this.getClass().getName(), "assembly-validation-messages", Severity.WARNING, model, message, (Object[])messageParameters);
+            monitor.problem(problem);
+        }
+    }
+
+    /**
+     * Collect all includes in a graph of includes.
+     * 
+     * @param composite
+     * @param includes
+     */
+    private void collectIncludes(Composite composite, List<Composite> includes,
+                                 Set<Composite> visited, Monitor monitor) {
+        for (Composite include : composite.getIncludes()) {
+            if (visited.contains(include)) {
+                warning(monitor, "CompositeAlreadyIncluded", composite, include.getName().toString());
+                continue;
+            }
+                        
+            includes.add(include);
+            visited.add(include);
+            collectIncludes(include, includes, visited, monitor);
+        }
+    }
+
+    /**
+     * Copy a list of includes into a composite.
+     * 
+     * @param composite
+     */
+    private void fuseIncludes(Composite composite, Monitor monitor) {
+    
+        // First collect all includes
+        List<Composite> includes = new ArrayList<Composite>();
+        Set<Composite> visited = new HashSet<Composite>();
+        visited.add(composite);
+        collectIncludes(composite, includes, visited, monitor);
+        
+        // Then clone them
+        for (Composite include : includes) {
+            Composite clone;
+            try {
+                clone = (Composite)include.clone();
+            } catch (CloneNotSupportedException e) {
+                throw new RuntimeException(e);
+            }
+            composite.getComponents().addAll(clone.getComponents());
+            composite.getServices().addAll(clone.getServices());
+            composite.getReferences().addAll(clone.getReferences());
+            composite.getProperties().addAll(clone.getProperties());
+            composite.getWires().addAll(clone.getWires());
+            composite.getPolicySets().addAll(clone.getPolicySets());
+            composite.getRequiredIntents().addAll(clone.getRequiredIntents());
+        }
+    
+        // Clear the list of includes
+        composite.getIncludes().clear();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositePolicyBuilderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositePolicyBuilderImpl.java
new file mode 100644
index 0000000000..5c3249369b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositePolicyBuilderImpl.java
@@ -0,0 +1,365 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySubject;
+
+/**
+ * A composite builder that computes policy sets based on attached intents and policy sets.
+ * Useful if you want to build the model without making any runtime decisions such as
+ * reference/services matching
+ *
+ * @version $Rev$ $Date$
+ */
+public class CompositePolicyBuilderImpl extends BaseBuilderImpl implements CompositeBuilder {
+
+    public CompositePolicyBuilderImpl(AssemblyFactory assemblyFactory, InterfaceContractMapper interfaceContractMapper) {
+        super(assemblyFactory, null, null, null, interfaceContractMapper);
+    }
+
+    public String getID() {
+        return "org.apache.tuscany.sca.assembly.builder.CompositePolicyBuilder";
+    }
+
+    public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException {
+        computePolicies(composite, definitions, monitor);
+    }
+
+    /**
+     * Inherit the intents and policySets from the list of models
+     * @param intents
+     * @param policySets
+     * @param models
+     */
+    private void inherit(PolicySubject policySubject, Object... models) {
+        for (Object model : models) {
+            if (model instanceof PolicySubject) {
+                PolicySubject subject = (PolicySubject)model;
+                policySubject.getRequiredIntents().addAll(subject.getRequiredIntents());
+                policySubject.getPolicySets().addAll(subject.getPolicySets());
+            }
+        }
+    }
+
+    /**
+     * Check if two policy subjects requires multually exclusive intents
+     * @param subject1
+     * @param subject2
+     * @return
+     */
+    private boolean isMutualExclusive(PolicySubject subject1, PolicySubject subject2) {
+        if (subject1 == subject2 || subject1 == null || subject2 == null) {
+            return false;
+        }
+        for (Intent i1 : subject1.getRequiredIntents()) {
+            for (Intent i2 : subject1.getRequiredIntents()) {
+                if (i1.getExcludedIntents().contains(i2) || i2.getExcludedIntents().contains(i1)) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Inherit the policySets and intents from the implementation hierarchy
+     * @param subject
+     * @param composite
+     * @param component
+     * @param service
+     */
+    private void inheritFromService(PolicySubject subject, Composite composite, Component component, Service service) {
+        if (service == null) {
+            return;
+        }
+        if (service instanceof ComponentService) {
+            // component!=null
+            if (component.getImplementation() instanceof Composite) {
+                composite = (Composite)component.getImplementation();
+            }
+            inheritFromService(subject, composite, component, ((ComponentService)service).getService());
+            // Component service also inherits the intents/policySets from composite/component
+            inherit(subject, composite, component);
+        } else if (service instanceof CompositeService) {
+            // composite!=null, component is not used
+            CompositeService compositeService = (CompositeService)service;
+            // Handle the promoted component service
+            inheritFromService(subject, composite, compositeService.getPromotedComponent(), compositeService
+                .getPromotedService());
+        }
+        // For atomic service, the composite is not used
+        inherit(subject, component.getImplementation(), service);
+    }
+
+    /**
+     * Inherit the policySets and intents from the implementation hierarchy
+     * @param subject
+     * @param composite
+     * @param component
+     * @param reference
+     */
+    private void inheritFromReference(PolicySubject subject,
+                                      Composite composite,
+                                      Component component,
+                                      Reference reference) {
+        if (reference == null) {
+            return;
+        }
+        if (reference instanceof ComponentReference) {
+            // component!=null
+            if (component.getImplementation() instanceof Composite) {
+                composite = (Composite)component.getImplementation();
+            }
+            inheritFromReference(subject, composite, component, ((ComponentReference)reference).getReference());
+        } else if (reference instanceof CompositeReference) {
+            CompositeReference compositeReference = (CompositeReference)reference;
+            for (int i = 0, n = compositeReference.getPromotedReferences().size(); i < n; i++) {
+                inheritFromReference(subject,
+                                     composite,
+                                     compositeReference.getPromotedComponents().get(i),
+                                     compositeReference.getPromotedReferences().get(i));
+            }
+        }
+        // Inherit from the componentType/reference
+        inherit(subject, component.getImplementation(), reference);
+    }
+
+    /**
+     * Check if two names are equal
+     * @param name1
+     * @param name2
+     * @return
+     */
+    private boolean isEqual(String name1, String name2) {
+        if (name1 == name2) {
+            return true;
+        }
+        if (name1 != null) {
+            return name1.equals(name2);
+        } else {
+            return name2.equals(name1);
+        }
+    }
+
+    private void resolveAndNormalize(PolicySubject subject, Definitions definitions, Monitor monitor) {
+
+        Set<Intent> intents = new HashSet<Intent>();
+        if (definitions != null) {
+            for (Intent i : subject.getRequiredIntents()) {
+                int index = definitions.getIntents().indexOf(i);
+                if (index != -1) {
+                    intents.add(definitions.getIntents().get(index));
+                } else {
+                    warning(monitor, "intent-not-found", subject, i.getName().toString());
+                    // Intent cannot be resolved
+                }
+            }
+        }
+
+        // Replace profile intents with their required intents
+        boolean profileIntentsFound = false;
+        while (true) {
+            Set<Intent> copy = new HashSet<Intent>(intents);
+            for (Intent i : copy) {
+                if (!i.getRequiredIntents().isEmpty()) {
+                    intents.remove(i);
+                    intents.addAll(i.getRequiredIntents());
+                    profileIntentsFound = true;
+                }
+            }
+            if (!profileIntentsFound) {
+                // No more profileIntents
+                break;
+            }
+        }
+
+        // Remove the intents whose @contraints do not include the current element
+        // Replace unqualified intents if there is a qualified intent in the list
+        Set<Intent> copy = new HashSet<Intent>(intents);
+        for (Intent i : copy) {
+            if (i.getQualifiableIntent() != null) {
+                intents.remove(i.getQualifiableIntent());
+            }
+        }
+
+        // Replace qualifiable intents with the default qualified intent
+        copy = new HashSet<Intent>(intents);
+        for (Intent i : copy) {
+            if (i.getDefaultQualifiedIntent() != null) {
+                intents.remove(i);
+                intents.add(i.getDefaultQualifiedIntent());
+            }
+        }
+
+        subject.getRequiredIntents().clear();
+        subject.getRequiredIntents().addAll(intents);
+
+        Set<PolicySet> policySets = new HashSet<PolicySet>();
+        if (definitions != null) {
+            for (PolicySet policySet : subject.getPolicySets()) {
+                int index = definitions.getPolicySets().indexOf(policySet);
+                if (index != -1) {
+                    policySets.add(definitions.getPolicySets().get(index));
+                } else {
+                    // PolicySet cannot be resolved
+                }
+            }
+        }
+
+        for (PolicySet policySet : policySets) {
+            List<Intent> provided = policySet.getProvidedIntents();
+            // FIXME: Check if required intents are provided by the policy sets
+        }
+
+    }
+
+    protected void computePolicies(Composite composite, Definitions definitions, Monitor monitor) {
+
+        // compute policies recursively
+        for (Component component : composite.getComponents()) {
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                computePolicies((Composite)implementation, definitions, monitor);
+            }
+        }
+
+        for (Component component : composite.getComponents()) {
+            isMutualExclusive(component, component.getImplementation());
+
+            for (ComponentService componentService : component.getServices()) {
+                isMutualExclusive(componentService, componentService.getService());
+
+                if (componentService.getInterfaceContract() != null && componentService.getService() != null) {
+                    isMutualExclusive(componentService.getInterfaceContract().getInterface(), componentService
+                        .getService().getInterfaceContract().getInterface());
+                    isMutualExclusive(componentService.getInterfaceContract().getCallbackInterface(), componentService
+                        .getService().getInterfaceContract().getCallbackInterface());
+                }
+
+                for (Endpoint ep : componentService.getEndpoints()) {
+                    // Inherit from the componentType.service.interface
+                    if (componentService.getService() != null && componentService.getService().getInterfaceContract() != null) {
+                        inherit(ep, componentService.getService().getInterfaceContract().getInterface());
+                    }
+                    if (componentService.getInterfaceContract() != null) {
+                        // Inherit from the component.service.interface
+                        inherit(ep, componentService.getInterfaceContract().getInterface());
+                    }
+                    // Inherit from the componentType/service
+                    inheritFromService(ep, composite, component, componentService.getService());
+                    // Find the corresponding binding in the componentType and inherit the intents/policySets
+                    if (componentService.getService() != null) {
+                        for (Binding binding : componentService.getService().getBindings()) {
+                            if (isEqual(ep.getBinding().getName(), binding.getName()) && (binding instanceof PolicySubject)) {
+                                isMutualExclusive((PolicySubject)ep.getBinding(), (PolicySubject)binding);
+                                // Inherit from componentType.service.binding
+                                inherit(ep, binding);
+                                break;
+                            }
+                        }
+                    }
+                    // Inherit from composite/component/service
+                    inheritFromService(ep, composite, ep.getComponent(), ep.getService());
+                    // Inherit from binding
+                    inherit(ep, ep.getBinding());
+
+                    // Replace profile intents with their required intents
+                    // Remove the intents whose @contraints do not include the current element
+                    // Replace unqualified intents if there is a qualified intent in the list
+                    // Replace qualifiable intents with the default qualied intent
+                    resolveAndNormalize(ep, definitions, monitor);
+                }
+            }
+
+            for (ComponentReference componentReference : component.getReferences()) {
+                isMutualExclusive(componentReference, componentReference.getReference());
+
+                if (componentReference.getInterfaceContract() != null) {
+                    isMutualExclusive(componentReference.getInterfaceContract().getInterface(), componentReference
+                        .getReference().getInterfaceContract().getInterface());
+                    isMutualExclusive(componentReference.getInterfaceContract().getCallbackInterface(),
+                                      componentReference.getReference().getInterfaceContract().getCallbackInterface());
+                }
+
+                for (EndpointReference epr : componentReference.getEndpointReferences()) {
+                    // Inherit from the componentType.reference.interface
+                    if (componentReference.getReference() != null && componentReference.getReference()
+                        .getInterfaceContract() != null) {
+                        inherit(epr, componentReference.getReference().getInterfaceContract().getInterface());
+                    }
+                    // Inherit from the component.reference.interface
+                    if (componentReference.getInterfaceContract() != null) {
+                        inherit(epr, componentReference.getInterfaceContract().getInterface());
+                    }
+                    // Inherit from the componentType/reference
+                    inheritFromReference(epr, composite, component, componentReference.getReference());
+                    // Find the corresponding binding in the componentType and inherit the intents/policySets
+                    if (componentReference.getReference() != null) {
+                        for (Binding binding : componentReference.getReference().getBindings()) {
+                            if (epr.getBinding() != null && isEqual(epr.getBinding().getName(), binding.getName())
+                                && (binding instanceof PolicySubject)) {
+                                isMutualExclusive((PolicySubject)epr.getBinding(), (PolicySubject)binding);
+                                // Inherit from componentType.reference.binding
+                                inherit(epr, binding);
+                                break;
+                            }
+                        }
+                    }
+                    // Inherit from composite/component/reference/binding
+                    inheritFromReference(epr, composite, epr.getComponent(), epr.getReference());
+                    inherit(epr, epr.getBinding());
+
+                    // Replace profile intents with their required intents
+                    // Remove the intents whose @contraints do not include the current element
+                    // Replace unqualified intents if there is a qualified intent in the list
+                    // Replace qualifiable intents with the default qualied intent
+                    resolveAndNormalize(epr, definitions, monitor);
+                }
+            }
+
+            Implementation implementation = component.getImplementation();
+            // How to deal with implementation level policySets/intents
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositePromotionBuilderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositePromotionBuilderImpl.java
new file mode 100644
index 0000000000..e2f17f5efd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositePromotionBuilderImpl.java
@@ -0,0 +1,236 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A composite builder that makes the connections between composite services and references
+ * and the services and references that they promote
+ *
+ * @version $Rev$ $Date$
+ */
+public class CompositePromotionBuilderImpl extends BaseBuilderImpl implements CompositeBuilder {
+
+    public CompositePromotionBuilderImpl(AssemblyFactory assemblyFactory, InterfaceContractMapper interfaceContractMapper) {
+        super(assemblyFactory, null, null, null, interfaceContractMapper);
+    }
+
+    public String getID() {
+        return "org.apache.tuscany.sca.assembly.builder.CompositePromotionBuilder";
+    }
+
+    public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException {
+        connectCompositeReferencesAndServices(composite, monitor);
+    }
+    
+    /**
+     * Connect composite references and services to the reference and services that they promote.
+     * 
+     * @param composite
+     * @param componentServices
+     * @param problems
+     */
+    protected void connectCompositeReferencesAndServices(Composite composite, Monitor monitor){
+        // Wire nested composites recursively
+        for (Component component : composite.getComponents()) {
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                connectCompositeReferencesAndServices((Composite)implementation, monitor);
+            }
+        }
+
+        // Index components, services and references
+        Map<String, Component> components = new HashMap<String, Component>();
+        Map<String, ComponentService> componentServices = new HashMap<String, ComponentService>();
+        Map<String, ComponentReference> componentReferences = new HashMap<String, ComponentReference>();
+        indexComponentsServicesAndReferences(composite, components, componentServices, componentReferences);
+
+        // Connect composite services and references to the component
+        // services and references that they promote
+        connectCompositeServices(composite, components, componentServices, monitor);
+        connectCompositeReferences(composite, components, componentReferences, monitor);
+    }
+            
+    /**
+     * Connect composite services to the component services that they promote.
+     * 
+     * @param composite
+     * @param componentServices
+     * @param problems
+     */
+    private void connectCompositeServices(Composite composite,
+                                          Map<String, Component> components,
+                                          Map<String, ComponentService> componentServices,
+                                          Monitor monitor) {
+    
+        // Propagate interfaces from inner composite components' services to
+        // their component services
+        for (Component component : composite.getComponents()) {
+            if (component.getImplementation() instanceof Composite) {
+                for (ComponentService componentService : component.getServices()) {
+                    Service service = componentService.getService();
+                    if (service != null) {
+                        if (componentService.getInterfaceContract() == null) {
+                            componentService.setInterfaceContract(service.getInterfaceContract());
+                        }
+                    }
+                }
+            }
+        }
+    
+        // Connect composite services to the component services that they promote
+        for (Service service : composite.getServices()) {
+            CompositeService compositeService = (CompositeService)service;
+            ComponentService componentService = compositeService.getPromotedService();
+            if (componentService != null && componentService.isUnresolved()) {
+                
+                String promotedComponentName = compositeService.getPromotedComponent().getName(); 
+                String promotedServiceName;
+                if (componentService.getName() != null) {
+                	if( compositeService.isCallback() ) {
+                		// For callbacks the name already has the form "componentName"/"servicename"
+                		promotedServiceName = componentService.getName();
+                	} else {
+                		promotedServiceName = promotedComponentName + '/' + componentService.getName();
+                	}
+                } else {
+                    promotedServiceName = promotedComponentName;
+                }
+                ComponentService promotedService = componentServices.get(promotedServiceName);
+                if (promotedService != null) {
+    
+                    // Point to the resolved component
+                    Component promotedComponent = components.get(promotedComponentName);
+                    compositeService.setPromotedComponent(promotedComponent);
+                    
+                    // Point to the resolved component service
+                    compositeService.setPromotedService(promotedService);
+    
+                    // Use the interface contract from the component service if
+                    // none is specified on the composite service
+                    InterfaceContract compositeServiceInterfaceContract = compositeService.getInterfaceContract();
+                    InterfaceContract promotedServiceInterfaceContract = promotedService.getInterfaceContract();
+                    if (compositeServiceInterfaceContract == null) {
+                        compositeService.setInterfaceContract(promotedServiceInterfaceContract);
+                    } else if (promotedServiceInterfaceContract != null) {
+                        // Check the compositeServiceInterfaceContract and promotedServiceInterfaceContract
+                        boolean isCompatible = interfaceContractMapper.isCompatible(compositeServiceInterfaceContract, promotedServiceInterfaceContract);
+                        if(!isCompatible){
+                            warning(monitor, "ServiceInterfaceNotSubSet", compositeService, promotedServiceName);
+                        }
+                    }
+    
+                } else {
+                	// MJE 15/05/2005 - Priority raised from "warning" to "error" to fix TUSCANY-3034
+                    error(monitor, "PromotedServiceNotFound", composite, composite.getName().toString(), promotedServiceName);
+                }
+            }
+        }
+    
+    }
+
+    /**
+     * Resolves promoted references.
+     * 
+     * @param composite
+     * @param componentReferences
+     * @param problems
+     */
+    private void connectCompositeReferences(Composite composite,
+                                            Map<String, Component> components,
+                                            Map<String, ComponentReference> componentReferences, Monitor monitor) {
+    
+        // Propagate interfaces from inner composite components' references to
+        // their component references
+        for (Component component : composite.getComponents()) {
+            if (component.getImplementation() instanceof Composite) {
+                for (ComponentReference componentReference : component.getReferences()) {
+                    Reference reference = componentReference.getReference();
+                    if (reference != null) {
+                        if (componentReference.getInterfaceContract() == null) {
+                            componentReference.setInterfaceContract(reference.getInterfaceContract());
+                        }
+                    }
+                }
+            }
+        }
+    
+        // Connect composite references to the component references that they promote
+        for (Reference reference : composite.getReferences()) {
+            CompositeReference compositeReference = (CompositeReference)reference;
+            List<ComponentReference> promotedReferences = compositeReference.getPromotedReferences();
+            for (int i = 0, n = promotedReferences.size(); i < n; i++) {
+                ComponentReference componentReference = promotedReferences.get(i);
+                if (componentReference.isUnresolved()) {
+                    String componentReferenceName = componentReference.getName();
+                    componentReference = componentReferences.get(componentReferenceName);
+                    if (componentReference != null) {
+                        // Set the promoted component
+                        Component promotedComponent = compositeReference.getPromotedComponents().get(i);
+                        promotedComponent = components.get(promotedComponent.getName());
+                        compositeReference.getPromotedComponents().set(i, promotedComponent);
+                        
+                        componentReference.setPromoted( true );
+                        
+                        // Point to the resolved component reference
+                        promotedReferences.set(i, componentReference);
+    
+                        // Use the interface contract from the component reference if none
+                        // is specified on the composite reference
+                        InterfaceContract compositeReferenceInterfaceContract = compositeReference.getInterfaceContract();
+                        InterfaceContract componentReferenceInterfaceContract = componentReference.getInterfaceContract();
+                        if (compositeReferenceInterfaceContract == null) {
+                            compositeReference.setInterfaceContract(componentReferenceInterfaceContract);
+                        } else if (componentReferenceInterfaceContract != null) {
+                            // Check that the componentInterfaceContract is a subset of the compositeInterfaceContract
+                            boolean isCompatible = interfaceContractMapper.isCompatible( componentReferenceInterfaceContract, compositeReferenceInterfaceContract);
+                            if (!isCompatible) {
+                                warning(monitor, "ReferenceInterfaceNotSubSet", compositeReference, componentReferenceName);
+                            }
+                        }
+                    } else {
+                        warning(monitor, "PromotedReferenceNotFound", composite, composite.getName().toString(), componentReferenceName);
+                    }
+                }
+            }
+        }
+    }    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeReferenceConfigurationBuilderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeReferenceConfigurationBuilderImpl.java
new file mode 100644
index 0000000000..07422ef9f2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeReferenceConfigurationBuilderImpl.java
@@ -0,0 +1,232 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.builder.AutomaticBinding;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A composite builder that handles the configuration of composite references.
+ *
+ * @version $Rev: 651179 $ $Date: 2008-04-24 08:21:13 +0100 (Thu, 24 Apr 2008) $
+ */
+public class CompositeReferenceConfigurationBuilderImpl implements CompositeBuilder {
+    private AssemblyFactory assemblyFactory;
+
+    public CompositeReferenceConfigurationBuilderImpl(AssemblyFactory assemblyFactory) {
+        this.assemblyFactory = assemblyFactory;
+    }
+
+    public String getID() {
+        return "org.apache.tuscany.sca.assembly.builder.CompositeReferenceConfigurationBuilder";
+    }
+
+    public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException {
+
+        // Process nested composites recursively
+        configureNestedCompositeReferences(composite);
+
+        // Process top level composite references
+        // TODO - In OASIS the treament of top level composite references is different so need to review
+        for (Reference reference : composite.getReferences()) {
+            CompositeReference compositeReference = (CompositeReference)reference;
+
+            // Get the next lower level promoted reference
+            List<ComponentReference> promotedRefs = compositeReference.getPromotedReferences();
+            if (!promotedRefs.isEmpty()) {
+                if (promotedRefs.size() == 1) {
+                    ComponentReference promotedReference = promotedRefs.get(0);
+
+                    // Set the bindings using the top level bindings to override the lower level bindings
+                    if (bindingsSpecifiedManually(compositeReference.getBindings())) {
+                        compositeReference.setPromotionOverride(true);
+                    } else if (bindingsSpecifiedManually(promotedReference.getBindings()) ) {
+                        compositeReference.getBindings().clear();
+                        for (Binding binding : promotedReference.getBindings()) {
+                            try {
+                                compositeReference.getBindings().add((Binding)binding.clone());
+                            } catch (CloneNotSupportedException ex) {
+                                // this binding can't be used in the promoted reference
+                            }
+                        }
+                    }
+                    if (compositeReference.getInterfaceContract() != null &&
+                        compositeReference.getInterfaceContract().getCallbackInterface() != null) {
+                        if (compositeReference.getCallback() != null &&
+                            bindingsSpecifiedManually(compositeReference.getCallback().getBindings())) {
+                            compositeReference.setPromotionOverride(true);
+                        } else if (promotedReference.getCallback() != null &&
+                                   bindingsSpecifiedManually(promotedReference.getCallback().getBindings())) {
+                            if (compositeReference.getCallback() != null) {
+                                compositeReference.getCallback().getBindings().clear();
+                            } else {
+                                compositeReference.setCallback(assemblyFactory.createCallback());
+                            }
+                            for (Binding binding : promotedReference.getCallback().getBindings()) {
+                                try {
+                                    compositeReference.getCallback().getBindings().add((Binding)binding.clone());
+                                } catch (CloneNotSupportedException ex) {
+                                    // this binding can't be used in the promoted reference
+                                }
+                            }
+                        }
+                    }
+                } else {
+                    // This composite reference promotes multiple component references.
+                    // Because the component reference bindings can all be different, we don't
+                    // copy any of them up to this composite reference, which will therefore always
+                    // have its own binding, even if it's only the default SCA binding.
+                    if (bindingsSpecifiedManually(compositeReference.getBindings()) ||
+                        (compositeReference.getCallback() != null &&
+                         bindingsSpecifiedManually(compositeReference.getCallback().getBindings()))) {
+                        compositeReference.setPromotionOverride(true);
+                    }
+                }
+            }
+        }
+    }
+
+    private void configureNestedCompositeReferences(Composite composite) {
+
+        // Process nested composites recursively
+        for (Component component : composite.getComponents()) {
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+
+                // First process nested composites
+                configureNestedCompositeReferences((Composite)implementation);
+
+                // Process the component references declared on components in this composite
+                for (ComponentReference componentReference : component.getReferences()) {
+                    Reference implReference = componentReference.getReference();
+                    if (implReference != null && implReference instanceof CompositeReference) {
+                        CompositeReference compositeReference = (CompositeReference)implReference;
+
+                        // Get the next lower level promoted reference
+                        List<ComponentReference> promotedRefs = compositeReference.getPromotedReferences();
+                        if (!promotedRefs.isEmpty()) {
+                            if (promotedRefs.size() == 1) {
+                                ComponentReference promotedReference = promotedRefs.get(0);
+
+                                // Set the bindings using the top level bindings to override the lower level bindings
+                                if (!bindingsSpecifiedManually(compositeReference.getBindings()) &&
+                                    bindingsSpecifiedManually(promotedReference.getBindings()) ) {
+                                    compositeReference.getBindings().clear();
+                                    for (Binding binding : promotedReference.getBindings()) {
+                                        try {
+                                            compositeReference.getBindings().add((Binding)binding.clone());
+                                        } catch (CloneNotSupportedException ex) {
+                                            // this binding can't be used in the promoted reference
+                                        }
+                                    }
+                                }
+                                if (bindingsSpecifiedManually(componentReference.getBindings())) {
+                                    componentReference.setPromotionOverride(true);
+                                } else if (bindingsSpecifiedManually(compositeReference.getBindings()) ) {
+                                    componentReference.getBindings().clear();
+                                    componentReference.getBindings().addAll(compositeReference.getBindings());
+                                }
+                                if (componentReference.getInterfaceContract() != null &&
+                                    componentReference.getInterfaceContract().getCallbackInterface() != null) {
+                                    if (!(compositeReference.getCallback() != null &&
+                                          bindingsSpecifiedManually(compositeReference.getCallback().getBindings())) &&
+                                        promotedReference.getCallback() != null &&
+                                        bindingsSpecifiedManually(promotedReference.getCallback().getBindings())) {
+                                        if (compositeReference.getCallback() != null) {
+                                            compositeReference.getCallback().getBindings().clear();
+                                        } else {
+                                            compositeReference.setCallback(assemblyFactory.createCallback());
+                                        }
+                                        compositeReference.getCallback().getBindings().addAll(
+                                                promotedReference.getCallback().getBindings());
+                                    }
+                                    if (componentReference.getCallback() != null &&
+                                        bindingsSpecifiedManually(componentReference.getCallback().getBindings())) {
+                                        componentReference.setPromotionOverride(true);
+                                    } else if (compositeReference.getCallback() != null &&
+                                               bindingsSpecifiedManually(compositeReference.getCallback().getBindings())) {
+                                        if (componentReference.getCallback() != null) {
+                                            componentReference.getCallback().getBindings().clear();
+                                        } else {
+                                            componentReference.setCallback(assemblyFactory.createCallback());
+                                        }
+                                        for (Binding binding : compositeReference.getCallback().getBindings()) {
+                                            try {
+                                                componentReference.getCallback().getBindings().add((Binding)binding.clone());
+                                            } catch (CloneNotSupportedException ex) {
+                                                // this binding can't be used in the promoted reference
+                                            }
+                                        }
+                                    }
+                                }
+                            } else {
+                                // This component reference promotes multiple lower-level component references.
+                                // Because the lower-level component reference bindings can all be different,
+                                // we don't copy any of them up to this component reference, which will therefore
+                                // always have its own binding, even if it's only the default SCA binding.
+                                if (bindingsSpecifiedManually(componentReference.getBindings()) ||
+                                    (componentReference.getCallback() != null &&
+                                     bindingsSpecifiedManually(componentReference.getCallback().getBindings()))) {
+                                    componentReference.setPromotionOverride(true);
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * If the bindings are specified in the composite file return true as they should 
+     * otherwise return false
+     *  
+     * @param bindings
+     * @return true if the bindings were specified manually
+     */
+    private boolean bindingsSpecifiedManually(List<Binding> bindings) {
+
+        if (bindings.size() > 1) {
+            return true;
+        } else if (bindings.size() == 1 &&
+                   bindings.get(0) instanceof AutomaticBinding &&
+                   ((AutomaticBinding)bindings.get(0)).getIsAutomatic()) {
+            return false;
+        } else if (bindings.size() == 1) {
+            return true;
+        } else {
+            return false;
+        }
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeReferenceWireBuilderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeReferenceWireBuilderImpl.java
new file mode 100644
index 0000000000..451b378941
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeReferenceWireBuilderImpl.java
@@ -0,0 +1,94 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A composite builder that wires composite references.
+ *
+ * @version $Rev$ $Date$
+ */
+public class CompositeReferenceWireBuilderImpl implements CompositeBuilder {
+    private AssemblyFactory assemblyFactory;
+
+    public CompositeReferenceWireBuilderImpl(AssemblyFactory assemblyFactory) {
+        this.assemblyFactory = assemblyFactory;
+    }
+
+    public String getID() {
+        return "org.apache.tuscany.sca.assembly.builder.ComponentReferenceWireBuilder";
+    }
+
+    /**
+     * Wire composite references in a deployment composite.
+     * 
+     * @param composite
+     */
+    public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException {
+    
+        // Process composite references declared in this composite
+        for (Reference reference : composite.getReferences()) {
+            CompositeReference compositeReference = (CompositeReference)reference;
+
+            // If the composite reference is a promotion override, override the
+            // configuration of the promoted reference.  
+            //FIXME: Policy configuration or wiring of domain-level composite references
+            // doesn't cause a promotion override, unless the composite reference has
+            // additional bindings.  Do we need to detect this and force an override?
+            if (compositeReference.isPromotionOverride()) {
+                List<ComponentReference> promotedReferences =
+                    ReferenceConfigurationUtil.getPromotedComponentReferences(compositeReference);
+                for (ComponentReference promotedReference : promotedReferences) {
+                    ReferenceConfigurationUtil.reconcileReferenceBindings(
+                            compositeReference, promotedReference, assemblyFactory, monitor);
+                    if (compositeReference.getInterfaceContract() != null && // can be null in unit tests
+                        compositeReference.getInterfaceContract().getCallbackInterface() != null) {
+                        SCABinding scaCallbackBinding = promotedReference.getCallbackBinding(SCABinding.class);
+                        if (promotedReference.getCallback() != null) {
+                            promotedReference.getCallback().getBindings().clear();
+                        } else {
+                            promotedReference.setCallback(assemblyFactory.createCallback());
+                        }
+                        if (scaCallbackBinding != null) {
+                            promotedReference.getCallback().getBindings().add(scaCallbackBinding);
+                        }
+                        if (compositeReference.getCallback() != null) {
+                            promotedReference.getCallback().getBindings().addAll(compositeReference.getCallback()
+                                .getBindings());
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeServiceBindingBuilderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeServiceBindingBuilderImpl.java
new file mode 100644
index 0000000000..6a8da7241a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeServiceBindingBuilderImpl.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.builder.BindingBuilderExtension;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A composite builder that performs any additional building steps that
+ * composite service bindings may need.  Used for WSDL generation.
+ *
+ * @version $Rev$ $Date$
+ */
+public class CompositeServiceBindingBuilderImpl implements CompositeBuilder {
+
+    public CompositeServiceBindingBuilderImpl() {
+    }
+
+    public String getID() {
+        return "org.apache.tuscany.sca.assembly.builder.CompositeServiceBindingBuilder";
+    }
+
+    public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException {
+        buildServiceBindings(composite, monitor);
+    }
+    
+    private void buildServiceBindings(Composite composite, Monitor monitor) {
+        
+        // build bindings recursively
+        for (Component component : composite.getComponents()) {
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                buildServiceBindings((Composite)implementation, monitor);
+            }
+        }
+
+        // find all the composite service bindings     
+        for (Service service : composite.getServices()) {
+            for (Binding binding : service.getBindings()) {
+                if (binding instanceof BindingBuilderExtension) {
+                    Component component = ServiceConfigurationUtil.getPromotedComponent((CompositeService)service);
+                    ((BindingBuilderExtension)binding).getBuilder().build(component, service, binding, monitor);
+                }
+            }
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeServiceConfigurationBuilderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeServiceConfigurationBuilderImpl.java
new file mode 100644
index 0000000000..099996d244
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeServiceConfigurationBuilderImpl.java
@@ -0,0 +1,202 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.builder.AutomaticBinding;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A composite builder that handles the configuration of composite services.
+ *
+ * @version $Rev$ $Date$
+ */
+public class CompositeServiceConfigurationBuilderImpl implements CompositeBuilder {
+    private AssemblyFactory assemblyFactory;
+
+    public CompositeServiceConfigurationBuilderImpl(AssemblyFactory assemblyFactory) {
+        this.assemblyFactory = assemblyFactory;
+    }
+
+    public String getID() {
+        return "org.apache.tuscany.sca.assembly.builder.CompositeServiceConfigurationBuilder";
+    }
+
+    public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException {
+
+        // Process nested composites recursively
+        configureNestedCompositeServices(composite);
+
+        // TODO - In OASIS the treatment of top level composite services it different
+        // Process top level composite services
+        for (Service service : composite.getServices()) {
+            CompositeService compositeService = (CompositeService)service;
+
+            // Get the next lower level promoted service
+            ComponentService promotedService = compositeService.getPromotedService();
+            if (promotedService != null) {
+
+                // Set the bindings using the top level bindings to override the lower level bindings
+                if (!bindingsSpecifiedManually(compositeService.getBindings()) &&
+                    bindingsSpecifiedManually(promotedService.getBindings())) {
+                    compositeService.getBindings().clear();
+                    for (Binding binding : promotedService.getBindings()) {
+                        try {
+                            compositeService.getBindings().add((Binding)binding.clone());
+                        } catch (CloneNotSupportedException ex) {
+                            // this binding can't be used in the promoted service
+                        }
+                    }                    
+                }
+                if (compositeService.getInterfaceContract() != null &&
+                    compositeService.getInterfaceContract().getCallbackInterface() != null) {
+                    if (!(compositeService.getCallback() != null &&
+                          bindingsSpecifiedManually(compositeService.getCallback().getBindings())) &&
+                        promotedService.getCallback() != null &&
+                        bindingsSpecifiedManually(promotedService.getCallback().getBindings())) {
+                        if (compositeService.getCallback() != null) {
+                            compositeService.getCallback().getBindings().clear();
+                        } else {
+                            compositeService.setCallback(assemblyFactory.createCallback());
+                        }
+                        for (Binding binding : promotedService.getCallback().getBindings()) {
+                            try {
+                                compositeService.getCallback().getBindings().add((Binding)binding.clone());
+                            } catch (CloneNotSupportedException ex) {
+                                // this binding can't be used in the promoted service
+                            }
+                        }                          
+                    }
+                }
+            }
+        }
+    }
+
+    private void configureNestedCompositeServices(Composite composite) {
+
+        // Process nested composites recursively
+        for (Component component : composite.getComponents()) {
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+
+                // First process nested composites
+                configureNestedCompositeServices((Composite)implementation);
+
+                // Process the component services declared on components in this composite
+                for (ComponentService componentService : component.getServices()) {
+                    Service implService = componentService.getService();
+                    if (implService != null && implService instanceof CompositeService) {
+                        CompositeService compositeService = (CompositeService)implService;
+
+                        // Get the next lower level promoted service
+                        ComponentService promotedService = compositeService.getPromotedService();
+                        if (promotedService != null) {
+
+                            // Set the bindings using the top level bindings to override the lower level bindings
+                            if (!bindingsSpecifiedManually(compositeService.getBindings()) &&
+                                bindingsSpecifiedManually(promotedService.getBindings()) ) {
+                                compositeService.getBindings().clear();
+                                for (Binding binding : promotedService.getBindings()) {
+                                    try {
+                                        compositeService.getBindings().add((Binding)binding.clone());
+                                    } catch (CloneNotSupportedException ex) {
+                                        // this binding can't be used in the promoted service
+                                    }
+                                }                    
+                            }
+                            if (!bindingsSpecifiedManually(componentService.getBindings()) &&
+                                bindingsSpecifiedManually(compositeService.getBindings()) ) {
+                                componentService.getBindings().clear();
+                                componentService.getBindings().addAll(compositeService.getBindings());
+                            }
+                            if (componentService.getInterfaceContract() != null &&
+                                componentService.getInterfaceContract().getCallbackInterface() != null) {
+                                if (!(compositeService.getCallback() != null &&
+                                      bindingsSpecifiedManually(compositeService.getCallback().getBindings())) &&
+                                    promotedService.getCallback() != null &&
+                                    bindingsSpecifiedManually(promotedService.getCallback().getBindings())) {
+                                    if (compositeService.getCallback() != null) {
+                                        compositeService.getCallback().getBindings().clear();
+                                    } else {
+                                        compositeService.setCallback(assemblyFactory.createCallback());
+                                    }
+                                    for (Binding binding : promotedService.getCallback().getBindings()) {
+                                        try {
+                                            compositeService.getCallback().getBindings().add((Binding)binding.clone());
+                                        } catch (CloneNotSupportedException ex) {
+                                            // this binding can't be used in the promoted service
+                                        }
+                                    }                          
+                                }
+                                if (!(componentService.getCallback() != null &&
+                                      bindingsSpecifiedManually(componentService.getCallback().getBindings())) &&
+                                    compositeService.getCallback() != null &&
+                                    bindingsSpecifiedManually(compositeService.getCallback().getBindings())) {
+                                    if (componentService.getCallback() != null) {
+                                        componentService.getCallback().getBindings().clear();
+                                    } else {
+                                        componentService.setCallback(assemblyFactory.createCallback());
+                                    }
+                                    componentService.getCallback().getBindings().addAll(
+                                            compositeService.getCallback().getBindings());
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * If the bindings are specified in the composite file return true as they should 
+     * otherwise return false
+     *  
+     * @param bindings
+     * @return true if the bindings were specified manually
+     */
+    private boolean bindingsSpecifiedManually(List<Binding> bindings) {
+
+        if (bindings.size() > 1) {
+            return true;
+        } else if (bindings.size() == 1 &&
+                   bindings.get(0) instanceof AutomaticBinding &&
+                   ((AutomaticBinding)bindings.get(0)).getIsAutomatic()) {
+            return false;
+        } else if (bindings.size() == 1) {
+            return true;
+        } else {
+            return false;
+        }
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeServicePromotionBuilderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeServicePromotionBuilderImpl.java
new file mode 100644
index 0000000000..3004a9f590
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeServicePromotionBuilderImpl.java
@@ -0,0 +1,83 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A composite builder that handles the creation of promoted composite services.
+ *
+ * @version $Rev$ $Date$
+ */
+public class CompositeServicePromotionBuilderImpl implements CompositeBuilder {
+    private AssemblyFactory assemblyFactory;
+
+    public CompositeServicePromotionBuilderImpl(AssemblyFactory assemblyFactory) {
+        this.assemblyFactory = assemblyFactory;
+    }
+
+    public String getID() {
+        return "org.apache.tuscany.sca.assembly.builder.CompositeServicePromotionBuilder";
+    }
+
+    public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException {
+
+        // Process top level composite services
+        for (Service service : composite.getServices()) {
+            CompositeService compositeService = (CompositeService)service;
+
+            // Get the innermost promoted service
+            ComponentService promotedService = ServiceConfigurationUtil.getPromotedComponentService(compositeService);
+            if (promotedService != null) {
+                Component promotedComponent = ServiceConfigurationUtil.getPromotedComponent(compositeService);
+
+                // Create a new component service to represent this composite
+                // service on the promoted component
+                ComponentService newComponentService = assemblyFactory.createComponentService();
+                newComponentService.setName("$promoted$" + compositeService.getName());
+                promotedComponent.getServices().add(newComponentService);
+                newComponentService.setService(promotedService.getService());
+                newComponentService.getBindings().addAll(compositeService.getBindings());
+                newComponentService.setInterfaceContract(compositeService.getInterfaceContract());
+                if (compositeService.getInterfaceContract() != null &&
+                    compositeService.getInterfaceContract().getCallbackInterface() != null) {
+                    newComponentService.setCallback(assemblyFactory.createCallback());
+                    newComponentService.getCallback().getBindings()
+                            .addAll(compositeService.getCallback().getBindings());
+                }
+
+                // Change the composite service to now promote the newly
+                // created component service directly
+                compositeService.setPromotedComponent(promotedComponent);
+                compositeService.setPromotedService(newComponentService);
+            }
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PolicyConfigurationException.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PolicyConfigurationException.java
new file mode 100644
index 0000000000..944cf2cf36
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PolicyConfigurationException.java
@@ -0,0 +1,38 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.assembly.builder.impl;

+

+/**

+ * Exception to be throw for invalid policy intents / policysets

+ *

+ * @version $Rev$ $Date$

+ */

+public class PolicyConfigurationException extends Exception {

+    private static final long serialVersionUID = 506979037642587755L;

+    

+    public PolicyConfigurationException(String message) {

+        super(message);

+    }

+    

+    public PolicyConfigurationException(Throwable e) {

+        super(e);

+    }

+    

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PolicyConfigurationUtil.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PolicyConfigurationUtil.java
new file mode 100644
index 0000000000..a7a40e62e6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PolicyConfigurationUtil.java
@@ -0,0 +1,428 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.assembly.builder.impl;

+

+import java.util.ArrayList;

+import java.util.HashMap;

+import java.util.HashSet;

+import java.util.Hashtable;

+import java.util.List;

+import java.util.Map;

+import java.util.Set;

+

+import javax.xml.namespace.QName;

+

+import org.apache.tuscany.sca.assembly.Base;

+import org.apache.tuscany.sca.assembly.Binding;

+import org.apache.tuscany.sca.assembly.Component;

+import org.apache.tuscany.sca.assembly.Contract;

+import org.apache.tuscany.sca.assembly.Implementation;

+import org.apache.tuscany.sca.policy.ExtensionType;

+import org.apache.tuscany.sca.policy.Intent;

+import org.apache.tuscany.sca.policy.IntentMap;

+import org.apache.tuscany.sca.policy.PolicySet;

+import org.apache.tuscany.sca.policy.PolicySubject;

+import org.apache.tuscany.sca.policy.util.PolicyComputationUtils;

+import org.apache.tuscany.sca.policy.util.PolicyValidationException;

+import org.apache.tuscany.sca.policy.util.PolicyValidationUtils;

+

+/**

+ * This class contains policy computation methods common to computing implementation and binding policies

+ *

+ * @version $Rev$ $Date$

+ */

+abstract class PolicyConfigurationUtil {

+    

+    private static List<Intent> computeInheritableIntents(ExtensionType attachPointType, 

+                                                   List<Intent> inheritableIntents) throws PolicyValidationException {

+        List<Intent> validInheritableIntents = new ArrayList<Intent>();

+        

+        //expand profile intents in inherited intents

+        PolicyComputationUtils.expandProfileIntents(inheritableIntents);

+

+        //validate if inherited intent applies to the attachpoint (binding / implementation) and 

+        //only add such intents to the attachpoint (binding / implementation)

+        for (Intent intent : inheritableIntents) {

+            if ( !intent.isUnresolved() ) { 

+                for (ExtensionType constrained : intent.getConstrainedTypes()) {

+                    if ( PolicyValidationUtils.isConstrained(constrained, attachPointType)) {

+                        validInheritableIntents.add(intent);

+                        break;

+                    }

+                }

+            } else {

+                throw new PolicyValidationException("Policy Intent '" + intent.getName() + "' is not defined in this domain");

+            }

+        }

+        

+        return validInheritableIntents;

+    }

+    

+    private static void normalizeIntents(PolicySubject intentAttachPoint) {

+        //expand profile intents specified in the attachpoint (binding / implementation)

+        PolicyComputationUtils.expandProfileIntents(intentAttachPoint.getRequiredIntents());

+

+        //remove duplicates and ...

+        //where qualified form of intent exists retain it and remove the qualifiable intent

+        filterDuplicatesAndQualifiableIntents(intentAttachPoint);

+    }

+    

+    private static void trimInherentlyProvidedIntents(ExtensionType attachPointType, List<Intent>intents) {

+        //exclude intents that are inherently supported by the 

+        //attachpoint-type (binding-type  / implementation-type)

+        List<Intent> requiredIntents = new ArrayList<Intent>(intents);

+        for ( Intent intent : requiredIntents ) {

+            if ( isProvidedInherently(attachPointType, intent) ) {

+                intents.remove(intent);

+            }

+        }

+    }

+    

+    

+    private static List<PolicySet> computeInheritablePolicySets(List<PolicySet> inheritablePolicySets) 

+                                                               throws PolicyValidationException {

+        // FIXME:

+        return inheritablePolicySets;

+    }

+    

+    private static void normalizePolicySets(PolicySubject subject ) {

+        //get rid of duplicate entries

+        Set<PolicySet> policySetTable = new HashSet<PolicySet>(subject.getPolicySets());

+        

+        subject.getPolicySets().clear();

+        subject.getPolicySets().addAll(policySetTable);

+            

+        //expand profile intents

+        for ( PolicySet policySet : subject.getPolicySets() ) {

+            PolicyComputationUtils.expandProfileIntents(policySet.getProvidedIntents());

+        }

+    }

+    

+    private static void trimProvidedIntents(List<Intent> requiredIntents, List<PolicySet> policySets) {

+        for ( PolicySet policySet : policySets ) {

+            trimProvidedIntents(requiredIntents, policySet);

+        }

+    }

+    

+    private static void determineApplicableDomainPolicySets(List<PolicySet> applicablePolicySets,

+                                                     PolicySubject policySetAttachPoint,

+                                                     ExtensionType intentAttachPointType) {

+

+        if (policySetAttachPoint.getRequiredIntents().size() > 0) {

+

+            // form a list of all intents required by the attach point

+            List<Intent> combinedTargetIntents = new ArrayList<Intent>();

+            combinedTargetIntents.addAll(policySetAttachPoint.getRequiredIntents());

+            for (PolicySet targetPolicySet : policySetAttachPoint.getPolicySets()) {

+                combinedTargetIntents.addAll(PolicyComputationUtils.findAndExpandProfileIntents(targetPolicySet.getProvidedIntents()));

+            }

+

+            //since the set of applicable policysets for this attachpoint is known 

+            //we only need to check in that list if there is a policyset that matches

+            for (PolicySet policySet : applicablePolicySets) {

+                // do not use the policy set if it provides intents that conflict with required intents

+                boolean conflict = false;

+                List<Intent> providedIntents = PolicyComputationUtils.findAndExpandProfileIntents(policySet.getProvidedIntents());

+                checkConflict: for (Intent intent : providedIntents) {

+                    for (Intent excluded : intent.getExcludedIntents()) {

+                        if (combinedTargetIntents.contains(excluded)) {

+                            conflict = true;

+                            break checkConflict;

+                        }

+                    }

+                }

+                if (conflict)

+                    continue;

+                int prevSize = policySetAttachPoint.getRequiredIntents().size();

+                trimProvidedIntents(policySetAttachPoint.getRequiredIntents(), policySet);

+                // if any intent was trimmed off, then this policyset must

+                // be attached to the intent attachpoint's policyset

+                if (prevSize != policySetAttachPoint.getRequiredIntents().size()) {

+                    policySetAttachPoint.getPolicySets().add(policySet);

+                }

+            } 

+        }

+    }

+    

+    private static boolean isProvidedInherently(ExtensionType attachPointType, Intent intent) {

+        return ( attachPointType != null && 

+                 (( attachPointType.getAlwaysProvidedIntents() != null &&

+                     attachPointType.getAlwaysProvidedIntents().contains(intent) ) || 

+                  ( attachPointType.getMayProvidedIntents() != null &&

+                     attachPointType.getMayProvidedIntents().contains(intent) )

+                 ) );

+     }

+    

+    private static void trimProvidedIntents(List<Intent> requiredIntents, PolicySet policySet) {

+        for ( Intent providedIntent : policySet.getProvidedIntents() ) {

+            if ( requiredIntents.contains(providedIntent) ) {

+                requiredIntents.remove(providedIntent);

+            } 

+        }

+        

+        for ( IntentMap intentMap : policySet.getIntentMaps() ) {

+            if ( requiredIntents.contains(intentMap.getProvidedIntent()) ) {

+                requiredIntents.remove(intentMap.getProvidedIntent());

+            } 

+        }

+    }

+    

+    private static void filterDuplicatesAndQualifiableIntents(PolicySubject intentAttachPoint) {

+        //remove duplicates

+        Map<QName, Intent> intentsTable = new HashMap<QName, Intent>();

+        for ( Intent intent : intentAttachPoint.getRequiredIntents() ) {

+            intentsTable.put(intent.getName(), intent);

+        }

+        

+        //where qualified form of intent exists retain it and remove the qualifiable intent

+        Map<QName, Intent> intentsTableCopy = new HashMap<QName, Intent>(intentsTable);

+        //if qualified form of intent exists remove the unqualified form

+        for ( Intent intent : intentsTableCopy.values() ) {

+            if ( intent.getQualifiableIntent()!=null ) {

+                if ( intentsTable.get(intent.getQualifiableIntent().getName()) != null ) {

+                    intentsTable.remove(intent.getQualifiableIntent().getName());

+                }

+            }

+        }

+        intentAttachPoint.getRequiredIntents().clear();

+        intentAttachPoint.getRequiredIntents().addAll(intentsTable.values());

+    }

+

+    static void computeBindingIntentsAndPolicySets(Contract contract)  throws PolicyValidationException {

+        for (Binding binding : contract.getBindings()) {

+            if (binding instanceof PolicySubject) {

+                PolicySubject policiedBinding = (PolicySubject)binding;

+                computeIntents((PolicySubject)binding, contract.getRequiredIntents());

+                

+                computePolicySets(policiedBinding, contract.getPolicySets());

+    

+                PolicyComputationUtils.checkForMutuallyExclusiveIntents(

+                    policiedBinding.getRequiredIntents(),

+                    policiedBinding.getPolicySets(),

+                    policiedBinding.getType(),

+                    contract.getName());

+            }

+        }

+        

+        if ( contract.getCallback() != null ) {

+            for (Binding binding : contract.getCallback().getBindings()) {

+                if (binding instanceof PolicySubject) {

+                    PolicySubject policiedBinding = (PolicySubject)binding;

+                    computeIntents((PolicySubject)binding, contract.getCallback().getRequiredIntents());

+            

+                    computePolicySets(policiedBinding, contract.getCallback().getPolicySets());

+    

+                    PolicyComputationUtils.checkForMutuallyExclusiveIntents(

+                        policiedBinding.getRequiredIntents(),

+                        policiedBinding.getPolicySets(),

+                        policiedBinding.getType(),

+                        contract.getName() + " callback");

+    

+                }

+            }

+        }

+    }

+

+    private static void computeIntents(PolicySubject policiedBinding, List<Intent> inheritedIntents) 

+                                                                    throws PolicyValidationException {

+            //since the parent component could also contain intents that apply to implementation

+            //and binding elements within, we filter out only those that apply to this binding type

+            List<Intent> prunedIntents = computeInheritableIntents(policiedBinding.getType(), 

+                                                                   inheritedIntents);

+            policiedBinding.getRequiredIntents().addAll(prunedIntents);

+            

+            normalizeIntents(policiedBinding);

+    }

+

+    private static void computePolicySets(PolicySubject policiedBinding,

+                                   List<PolicySet> inheritedPolicySets) throws PolicyValidationException {

+                

+        List<PolicySet> prunedPolicySets = computeInheritablePolicySets(inheritedPolicySets);

+        policiedBinding.getPolicySets().addAll(prunedPolicySets);

+        normalizePolicySets(policiedBinding);

+    }

+

+    static void determineApplicableBindingPolicySets(Contract source, Contract target) throws PolicyConfigurationException {

+        List<Intent> intentsCopy = null;

+        for (Binding aBinding : source.getBindings()) {

+            if (aBinding instanceof PolicySubject) {

+                PolicySubject policiedBinding = (PolicySubject)aBinding;

+                ExtensionType bindingType = policiedBinding.getType();

+    

+                

+                intentsCopy = new ArrayList<Intent>(policiedBinding.getRequiredIntents());

+                // add the target component's intents to the reference binding

+                if (target != null) {

+                    for (Intent intent : target.getRequiredIntents()) {

+                        if (!policiedBinding.getRequiredIntents().contains(intent)) {

+                            for (ExtensionType constrained : intent.getConstrainedTypes()) {

+                                if (bindingType != null && bindingType.getType().getNamespaceURI()

+                                    .equals(constrained.getType().getNamespaceURI())

+                                    && bindingType.getType().getLocalPart().startsWith(constrained

+                                        .getType().getLocalPart())) {

+                                    policiedBinding.getRequiredIntents().add(intent);

+                                    break;

+                                }

+                            }

+                        }

+                    }

+                }

+    

+                trimInherentlyProvidedIntents(policiedBinding.getType(), 

+                                              policiedBinding.getRequiredIntents());

+                trimProvidedIntents(policiedBinding.getRequiredIntents(), policiedBinding

+                    .getPolicySets());

+    

+                // determine additional policysets that match remaining intents

+                // TODO: resolved to domain policy registry and attach suitable

+                // policy sets to the binding

+                // for now using the SCA Definitions instead of registry

+                // if there are intents that are not provided by any policy set

+                // throw a warning

+                determineApplicableDomainPolicySets(source, policiedBinding);

+                

+                //the intents list could have been trimmed when matching for policysets

+                //since the bindings may need the original set of intents we copy that back

+                policiedBinding.getRequiredIntents().clear();

+                policiedBinding.getRequiredIntents().addAll(intentsCopy);

+                

+            }

+        }

+    }

+

+    private static void determineApplicableDomainPolicySets(Contract contract, 

+                                                     PolicySubject policiedBinding) 

+                                                            throws PolicyConfigurationException {

+        // FIXME:

+        /*

+        //if ( domainPolicySets != null) {

+            determineApplicableDomainPolicySets(policiedBinding.getApplicablePolicySets(), 

+                                                policiedBinding,

+                                                policiedBinding.getType());

+            

+            if ( policiedBinding.getRequiredIntents().size() > 0 ) {

+                if ( contract instanceof Service ) {

+                    throw new PolicyConfigurationException("The following are unfulfilled intents for " +

+                            "binding in service - " + contract.getName() + "\nUnfulfilled Intents = " + 

+                            policiedBinding.getRequiredIntents());

+                } else {

+                    throw new PolicyConfigurationException("The are unfulfilled intents for " +

+                            "binding in reference - " + contract.getName() + "\nUnfulfilled Intents = " + 

+                            policiedBinding.getRequiredIntents());

+                }

+            }

+        //}

+         */

+    }

+

+    private static void aggregateAndPruneApplicablePolicySets(List<PolicySet> source, List<PolicySet> target) {

+        target.addAll(source);

+        //strip duplicates

+        Hashtable<QName, PolicySet> policySetTable = new Hashtable<QName, PolicySet>();

+        for ( PolicySet policySet : target ) {

+            policySetTable.put(policySet.getName(), policySet);

+        }

+        

+        target.clear();

+        target.addAll(policySetTable.values());

+    }

+

+    static <C extends Contract> void inheritDefaultPolicies(Base parent, List<C> contracts) {

+    

+        for (Contract contract : contracts) {

+    

+            // The contract inherits default policies from the parent composite/component.

+            if ( parent instanceof PolicySubject )  {

+                PolicyComputationUtils.addDefaultPolicies(

+                                         ((PolicySubject)parent).getRequiredIntents(),

+                                         ((PolicySubject)parent).getPolicySets(),

+                                         contract.getRequiredIntents(),

+                                         contract.getPolicySets());

+            }

+    

+            // The contract's callback inherits default policies from the contract.

+            if (contract.getCallback() != null) {

+                PolicyComputationUtils.addDefaultPolicies(

+                                         contract.getRequiredIntents(),

+                                         contract.getPolicySets(),

+                                         contract.getCallback().getRequiredIntents(),

+                                         contract.getCallback().getPolicySets());

+            }

+    

+        }

+    }

+

+    static void computeImplementationIntentsAndPolicySets(Implementation implementation, Component parent)  

+                                                                throws PolicyValidationException, PolicyConfigurationException {

+        if ( implementation instanceof PolicySubject ) {

+            PolicySubject policiedImplementation = (PolicySubject)implementation;

+            //since for an implementation the component has its policy intents and policysets its possible

+            //that there are some intents there that does not constrain the implementation.. so prune 

+            List<Intent> prunedIntents = computeInheritableIntents(policiedImplementation.getType(), 

+                                                                   parent.getRequiredIntents());

+            parent.getRequiredIntents().clear();

+            parent.getRequiredIntents().addAll(prunedIntents);

+            normalizeIntents(parent);

+    

+            List<PolicySet> prunedPolicySets = computeInheritablePolicySets(parent.getPolicySets());

+            parent.getPolicySets().clear();

+            parent.getPolicySets().addAll(prunedPolicySets);

+            normalizePolicySets(parent);

+    

+            PolicyComputationUtils.checkForMutuallyExclusiveIntents(

+                parent.getRequiredIntents(),

+                parent.getPolicySets(),

+                policiedImplementation.getType(),

+                parent.getName());

+    

+            determineApplicableImplementationPolicySets(parent);

+    

+        }

+    }

+

+    private static void determineApplicableImplementationPolicySets(Component component) throws PolicyConfigurationException {

+        List<Intent> intentsCopy = null;

+        if ( component.getImplementation() instanceof PolicySubject ) {

+            PolicySubject policiedImplementation = (PolicySubject)component.getImplementation();

+                

+            intentsCopy = new ArrayList<Intent>(component.getRequiredIntents());

+            trimInherentlyProvidedIntents(policiedImplementation.getType(), 

+                                          component.getRequiredIntents());

+            trimProvidedIntents(component.getRequiredIntents(), component.getPolicySets());

+                

+            //determine additional policysets that match remaining intents

+            //if there are intents that are not provided by any policy set throw a warning

+            //TODO: resolved to domain policy registry and attach suitable policy sets to the implementation

+            //...for now using the SCA Definitions instead of registry

+            //if ( domainPolicySets != null)  {

+                                                    

+                if (component.getRequiredIntents().size() > 0) {

+                    throw new PolicyConfigurationException("The following are unfulfilled intents for component implementation - " + component

+                        .getName() + "\nUnfulfilled Intents = " + component.getRequiredIntents());

+                }

+            //}

+            

+            //the intents list could have been trimmed when matching for policysets

+            //since the bindings may need the original set of intents we copy that back

+            component.getRequiredIntents().clear();

+            component.getRequiredIntents().addAll(intentsCopy);

+        }

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PrintUtil.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PrintUtil.java
new file mode 100644
index 0000000000..3762cc6e77
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PrintUtil.java
@@ -0,0 +1,273 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.beans.BeanInfo;
+import java.beans.IntrospectionException;
+import java.beans.Introspector;
+import java.beans.PropertyDescriptor;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.io.PrintWriter;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import org.w3c.dom.Node;
+
+/**
+ * A simple print utility class to help print model instances.
+ * 
+ * @version $Rev$ $Date$
+ */
+class PrintUtil {
+    private boolean useGetters = false;
+    private PrintWriter out;
+    private int indent;
+
+    public PrintUtil(PrintWriter out, boolean useGetters) {
+        this.out = out;
+        this.useGetters = useGetters;
+    }
+
+    public PrintUtil(OutputStream out) {
+        this.out = new PrintWriter(new OutputStreamWriter(out), true);
+    }
+
+    void indent() {
+        for (int i = 0; i < indent; i++) {
+            out.print("  ");
+        }
+    }
+
+    /**
+     * Print an object.
+     * 
+     * @param object
+     */
+    public void print(Object object) {
+        Set<Integer> objects = new HashSet<Integer>();
+        print(object, objects);
+    }
+
+    /**
+     * Print an object.
+     * 
+     * @param object
+     */
+    private void print(Object object, Set<Integer> printed) {
+        if (object == null) {
+            return;
+        }
+        int id = System.identityHashCode(object);
+        if (printed.contains(id)) {
+
+            // If we've already printed an object, print just it's HashCode
+            indent();
+            out.println(object.getClass().getName() + "@" + id);
+        } else {
+            printed.add(id);
+            try {
+
+                // Print the object class name
+                indent();
+                out.println(object.getClass().getSimpleName() + " {");
+
+                // Get the object's properties
+                ValueAccessor accessor = useGetters ? new PropertyAccessor(object) : new FieldAccessor(object);
+                for (int i = 0; i < accessor.size(); i++) {
+                    try {
+
+                        // Get the value of each property
+                        Object value = accessor.getValue(i);
+                        if (value != null) {
+
+                            // Convert array value into a list
+                            if (value.getClass().isArray()) {
+                                value = Arrays.asList((Object[])value);
+                            }
+
+                            // Print elements in a list
+                            if (value instanceof List) {
+                                if (!((List<?>)value).isEmpty()) {
+                                    indent++;
+                                    indent();
+                                    out.println(accessor.getName(i) + "= [");
+
+                                    // Print each element, recursively
+                                    for (Object element : (List<?>)value) {
+                                        indent++;
+                                        print(element, printed);
+                                        indent--;
+                                    }
+                                    indent();
+                                    out.println(" ]");
+                                    indent--;
+                                }
+                            } else {
+                                Class<?> valueClass = value.getClass();
+
+                                // Print a primitive, java built in type or
+                                // enum, using toString()
+                                if (valueClass.isPrimitive() || valueClass.getName().startsWith("java.")
+                                    || valueClass.getName().startsWith("javax.")
+                                    || valueClass.isEnum()) {
+                                    if (!accessor.getName(i).equals("class")) {
+                                        if (!(Boolean.FALSE.equals(value))) {
+                                            indent++;
+                                            indent();
+                                            out.println(accessor.getName(i) + "=" + value.toString());
+                                            indent--;
+                                        }
+                                    }
+                                } else if (value instanceof Node) {
+                                    indent++;
+                                    indent();
+                                    out.println(accessor.getName(i) + "=" + value.toString());
+                                    indent--;
+                                } else {
+
+                                    // Print an object, recursively
+                                    indent++;
+                                    indent();
+                                    out.println(accessor.getName(i) + "= {");
+                                    indent++;
+                                    print(value, printed);
+                                    indent--;
+                                    indent();
+                                    out.println("}");
+                                    indent--;
+                                }
+                            }
+                        }
+                    } catch (Exception e) {
+                    }
+                }
+                indent();
+                out.println("}");
+            } catch (Exception e) {
+                indent();
+                out.println(e);
+            }
+        }
+    }
+
+    public static interface ValueAccessor {
+        int size();
+
+        String getName(int i);
+
+        Object getValue(int i) throws Exception;
+    }
+
+    /**
+     * Java field reflection based value accessor
+     */
+    private static class FieldAccessor implements ValueAccessor {
+
+        private Object object;
+        private List<Field> fields;
+
+        public FieldAccessor(Object object) {
+            this.fields = getAllFields(object.getClass());
+            this.object = object;
+        }
+
+        public String getName(int i) {
+            return fields.get(i).getName();
+        }
+
+        public Object getValue(int i) throws Exception {
+            return fields.get(i).get(object);
+        }
+
+        public int size() {
+            return fields.size();
+        }
+
+    }
+
+    /**
+     * JavaBean-based value accessor
+     */
+    private static class PropertyAccessor implements ValueAccessor {
+
+        private Object object;
+        private PropertyDescriptor[] fields;
+
+        public PropertyAccessor(Object object) throws IntrospectionException {
+            BeanInfo beanInfo = Introspector.getBeanInfo(object.getClass());
+            this.fields = beanInfo.getPropertyDescriptors();
+            this.object = object;
+        }
+
+        public String getName(int i) {
+            return fields[i].getName();
+        }
+
+        public Object getValue(int i) throws Exception {
+            Method getter = fields[i].getReadMethod();
+            if (getter != null) {
+                return getter.invoke(object);
+            }
+            return null;
+        }
+
+        public int size() {
+            return fields.length;
+        }
+
+    }
+
+    /**
+     * Returns a collection of fields declared by a class
+     * or one of its supertypes
+     */
+    private static List<Field> getAllFields(Class<?> clazz) {
+        return getAllFields(clazz, new ArrayList<Field>());
+    }
+
+    /**
+     * Recursively evaluates the type hierarchy to return all fields 
+     */
+    private static List<Field> getAllFields(Class<?> clazz, List<Field> fields) {
+        if (clazz == null || clazz.isArray() || Object.class.equals(clazz)) {
+            return fields;
+        }
+        fields = getAllFields(clazz.getSuperclass(), fields);
+        Field[] declaredFields = clazz.getDeclaredFields();
+        for (final Field field : declaredFields) {
+            AccessController.doPrivileged(new PrivilegedAction<Object>() {
+                public Object run() {
+                    field.setAccessible(true); // ignore Java accessibility
+                    return null;
+                }
+            });
+            fields.add(field);
+        }
+        return fields;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PropertyConfigurationUtil.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PropertyConfigurationUtil.java
new file mode 100644
index 0000000000..0105d4af50
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/PropertyConfigurationUtil.java
@@ -0,0 +1,213 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+import java.net.URLConnection;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.XMLConstants;
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.transform.Source;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.dom.DOMResult;
+import javax.xml.transform.sax.SAXSource;
+import javax.xml.xpath.XPathConstants;
+import javax.xml.xpath.XPathExpression;
+import javax.xml.xpath.XPathExpressionException;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+import org.xml.sax.InputSource;
+
+/**
+ * Utility class to deal with processing of component properties that are taking values from the parent 
+ * composite's properties or an external file.
+ *
+ * @version $Rev$ $Date$
+ */
+abstract class PropertyConfigurationUtil {
+    
+    private static Document evaluate(Document node, XPathExpression expression, DocumentBuilderFactory documentBuilderFactory)
+        throws XPathExpressionException, ParserConfigurationException {
+
+        Node value = node.getDocumentElement();
+        Node result = (Node)expression.evaluate(value, XPathConstants.NODE);
+        if (result == null) {
+            return null;
+        }
+
+        // TODO: How to wrap the result into a Document?
+        Document document = documentBuilderFactory.newDocumentBuilder().newDocument();
+        if (result instanceof Document) {
+            return (Document)result;
+        } else {
+            //Element root = document.createElementNS(null, "value");
+            //document.appendChild(root);
+            document.appendChild(document.importNode(result, true));
+            return document;
+        }
+    }
+    
+    private static Document loadFromFile(String file, TransformerFactory transformerFactory) throws MalformedURLException, IOException,
+        TransformerException, ParserConfigurationException {
+        URI uri = URI.create(file);
+        // URI resolution for relative URIs is done when the composite is resolved.
+        URL url = uri.toURL();
+        URLConnection connection = url.openConnection();
+        connection.setUseCaches(false);
+        InputStream is = null;
+        try {
+            is = connection.getInputStream();
+    
+            Source streamSource = new SAXSource(new InputSource(is));
+            DOMResult result = new DOMResult();
+            javax.xml.transform.Transformer transformer = transformerFactory.newTransformer();
+            transformer.transform(streamSource, result);
+            
+            Document document = (Document)result.getNode();
+            
+            // TUSCANY-2377, Add a fake value element so it's consistent with
+            // the DOM tree loaded from inside SCDL
+            Element root = document.createElementNS(null, "value");
+            root.appendChild(document.getDocumentElement());
+            document.appendChild(root);
+            return document;
+        } finally {
+            if (is != null) {
+                is.close();
+            }
+        }
+    }
+    
+    static void sourceComponentProperties(Map<String, Property> compositeProperties,
+                                                 Component componentDefinition,
+                                                 DocumentBuilderFactory documentBuilderFactory,
+                                                 TransformerFactory transformerFactory) throws CompositeBuilderException,
+                                                                               ParserConfigurationException,
+                                                                               XPathExpressionException,
+                                                                               TransformerException,
+                                                                               IOException {
+
+        List<ComponentProperty> componentProperties = componentDefinition.getProperties();
+        for (ComponentProperty aProperty : componentProperties) {
+            String source = aProperty.getSource();
+            String file = aProperty.getFile();
+            if (source != null) {
+                // $<name>/...
+                int index = source.indexOf('/');
+                if (index == -1) {
+                    // Tolerating $prop
+                    source = source + "/";
+                    index = source.length() - 1;
+                }
+                if (source.charAt(0) == '$') {
+                    String name = source.substring(1, index);
+                    Property compositeProp = compositeProperties.get(name);
+                    if (compositeProp == null) {
+                        throw new CompositeBuilderException("The 'source' cannot be resolved to a composite property: " + source);
+                    }
+
+                    Document compositePropDefValues = (Document)compositeProp.getValue();
+
+                    // FIXME: How to deal with namespaces?
+                    Document node = evaluate(compositePropDefValues, aProperty.getSourceXPathExpression(), documentBuilderFactory);
+
+                    if (node != null) {
+                        aProperty.setValue(node);
+                    }
+                } else {
+                    throw new CompositeBuilderException("The 'source' has an invalid value: " + source);
+                }
+            } else if (file != null) {
+                aProperty.setValue(loadFromFile(aProperty.getFile(), transformerFactory));
+
+            }
+        }
+    }
+    
+    private static class DOMNamespaceContext implements NamespaceContext {
+        private Node node;
+
+        /**
+         * @param node
+         */
+        public DOMNamespaceContext(Node node) {
+            super();
+            this.node = node;
+        }
+
+        public String getNamespaceURI(String prefix) {
+            if (prefix == null) {
+                throw new IllegalArgumentException("Prefix is null");
+            } else if (XMLConstants.XML_NS_PREFIX.equals(prefix)) {
+                return XMLConstants.XML_NS_URI;
+            } else if (XMLConstants.XMLNS_ATTRIBUTE.equals(prefix)) {
+                return XMLConstants.XMLNS_ATTRIBUTE_NS_URI;
+            }
+            String ns = node.lookupNamespaceURI(prefix);
+            return ns == null ? XMLConstants.NULL_NS_URI : ns;
+        }
+
+        public String getPrefix(String namespaceURI) {
+            if (namespaceURI == null) {
+                throw new IllegalArgumentException("Namespace URI is null");
+            } else if (XMLConstants.XML_NS_URI.equals(namespaceURI)) {
+                return XMLConstants.XML_NS_PREFIX;
+            } else if (XMLConstants.XMLNS_ATTRIBUTE_NS_URI.equals(namespaceURI)) {
+                return XMLConstants.XMLNS_ATTRIBUTE;
+            }
+            return node.lookupPrefix(namespaceURI);
+        }
+
+        public Iterator<?> getPrefixes(String namespaceURI) {
+            // Not implemented
+            if (namespaceURI == null) {
+                throw new IllegalArgumentException("Namespace URI is null");
+            } else if (XMLConstants.XML_NS_URI.equals(namespaceURI)) {
+                return Arrays.asList(XMLConstants.XML_NS_PREFIX).iterator();
+            } else if (XMLConstants.XMLNS_ATTRIBUTE_NS_URI.equals(namespaceURI)) {
+                return Arrays.asList(XMLConstants.XMLNS_ATTRIBUTE).iterator();
+            }
+            String prefix = getPrefix(namespaceURI);
+            if (prefix == null) {
+                return Collections.emptyList().iterator();
+            }
+            return Arrays.asList(prefix).iterator();
+        }
+
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ReferenceConfigurationUtil.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ReferenceConfigurationUtil.java
new file mode 100644
index 0000000000..9f810a2c60
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ReferenceConfigurationUtil.java
@@ -0,0 +1,223 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.assembly.OptimizableBinding;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+
+/**
+ * This class encapsulates utility methods to deal with reference definitions
+ *
+ * @version $Rev$ $Date$
+ */
+abstract class ReferenceConfigurationUtil {
+
+    /**
+     * Report a warning.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private static void warning(Monitor monitor, String message, Object model, String... messageParameters) {
+        if (monitor != null) {
+            Problem problem = monitor.createProblem(ReferenceConfigurationUtil.class.getName(), "assembly-validation-messages", Severity.WARNING, model, message, (Object[])messageParameters);
+            monitor.problem(problem);
+        }
+    }
+
+    static boolean isValidMultiplicityOverride(Multiplicity definedMul, Multiplicity overridenMul) {
+        if (definedMul != overridenMul) {
+            switch (definedMul) {
+                case ZERO_N:
+                    return overridenMul == Multiplicity.ZERO_ONE;
+                case ONE_N:
+                    return overridenMul == Multiplicity.ONE_ONE;
+                default:
+                    return false;
+            }
+        } else {
+            return true;
+        }
+    }
+    
+    static boolean validateMultiplicityAndTargets(Multiplicity multiplicity,
+                                                         List<?> targets, List<Binding> bindings) {
+        
+        // Count targets
+        int count = targets.size();
+        
+        //FIXME workaround, this validation is sometimes invoked too early
+        // before we get a chance to init the multiplicity attribute
+        if (multiplicity == null) {
+            return true;
+        }
+        
+        switch (multiplicity) {
+            case ZERO_N:
+                break;
+            case ZERO_ONE:
+                if (count > 1) {
+                    return false;
+                }
+                break;
+            case ONE_ONE:
+                if (count != 1) {
+                    if (count == 0) {
+                        for (Binding binding: bindings) {
+                            if (!(binding instanceof OptimizableBinding) || binding.getURI()!=null) {
+                                return true;
+                            }
+                        }
+                    }
+                    return false;
+                }
+                break;
+            case ONE_N:
+                if (count < 1) {
+                    if (count == 0) {
+                        for (Binding binding: bindings) {
+                            if (!(binding instanceof OptimizableBinding) || binding.getURI()!=null) {
+                                return true;
+                            }
+                        }
+                    }
+                    return false;
+                }
+                break;
+        }
+        return true;
+    }
+
+    /**
+     * Follow a reference promotion chain down to the innermost (non composite)
+     * component references.
+     * 
+     * @param compositeReference
+     * @return
+     */
+    static List<ComponentReference> getPromotedComponentReferences(CompositeReference compositeReference) {
+        List<ComponentReference> componentReferences = new ArrayList<ComponentReference>();
+        collectPromotedComponentReferences(compositeReference, componentReferences);
+        return componentReferences;
+    }
+
+    /**
+     * Follow a reference promotion chain down to the innermost (non composite)
+     * component references.
+     * 
+     * @param compositeReference
+     * @param componentReferences
+     * @return
+     */
+    private static void collectPromotedComponentReferences(CompositeReference compositeReference,
+                                                           List<ComponentReference> componentReferences) {
+        for (ComponentReference componentReference : compositeReference.getPromotedReferences()) {
+            Reference reference = componentReference.getReference();
+            if (reference instanceof CompositeReference) {
+    
+                // Continue to follow the reference promotion chain
+                collectPromotedComponentReferences((CompositeReference)reference, componentReferences);
+    
+            } else if (reference != null) {
+    
+                // Found a non-composite reference
+                componentReferences.add(componentReference);
+            }
+        }
+    }
+
+    /**
+     * Override the bindings for a promoted reference from an outer component reference
+     * 
+     * @param reference - the outer level reference
+     * @param promotedReference - the inner level promoted reference
+     */
+    static void reconcileReferenceBindings(Reference reference,
+                                           ComponentReference promotedReference,
+                                           AssemblyFactory assemblyFactory,
+                                           Monitor monitor) {
+              
+        if (reference.getEndpointReferences().size() > 0){
+            if (promotedReference.getMultiplicity() == Multiplicity.ONE_ONE ||
+                    promotedReference.getMultiplicity() == Multiplicity.ZERO_ONE) {
+            	// Override any existing wires for 0..1 and 1..1 multiplicity
+            	promotedReference.getEndpointReferences().clear();
+            	// For 0..1 and 1..1, there should not be more than 1 endpoint reference
+                if (reference.getEndpointReferences().size() > 1) {
+                    warning(monitor, "ComponentReferenceMoreWire", promotedReference, promotedReference.getName());                
+                } // end if
+            } // end if
+            // Clone the EndpointReferences from the outer level and add to the promoted reference
+            for( EndpointReference epRef : reference.getEndpointReferences()){
+            	EndpointReference epRefClone = copyHigherReference( epRef, promotedReference );
+            	promotedReference.getEndpointReferences().add(epRefClone);
+            } // end for
+        } // end if
+        
+        Set<Binding> callbackBindings = new HashSet<Binding>();
+        if (promotedReference.getCallback() != null) {
+            callbackBindings.addAll(promotedReference.getCallback().getBindings());
+        }
+        if (reference.getCallback() != null) {
+            callbackBindings.addAll(reference.getCallback().getBindings());
+        }
+        promotedReference.setCallback(assemblyFactory.createCallback());
+        for (Binding binding : callbackBindings) {
+            if ((!(binding instanceof OptimizableBinding)) || binding.getURI() != null) {
+                promotedReference.getCallback().getBindings().add(binding);
+            } // end if
+        } // end for
+    } // end method reconcileReferenceBindings
+    
+    /**
+     * Copy a higher level EndpointReference down to a lower level reference which it promotes 
+     * @param epRef - the endpoint reference
+     * @param promotedReference - the promoted reference
+     * @return - a copy of the EndpointReference with data merged from the promoted reference
+     */
+    private static EndpointReference copyHigherReference( EndpointReference epRef, ComponentReference promotedReference ) {
+    	EndpointReference epRefClone = null;
+    	try {
+    		epRefClone = (EndpointReference) epRef.clone();
+    	} catch (Exception e) {
+    		// Ignore (we know that EndpointReference2 can be cloned)
+    	} // end try
+    	// Copy across details of the inner reference
+    	ComponentReference ref = epRefClone.getReference();
+    	//FIXME
+    	epRefClone.setReference(promotedReference);
+    	return epRefClone;
+    } // end copyHigherReference
+
+} // end class
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ServiceConfigurationUtil.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ServiceConfigurationUtil.java
new file mode 100644
index 0000000000..41a8b3f8ba
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/builder/impl/ServiceConfigurationUtil.java
@@ -0,0 +1,88 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.Service;
+
+/**
+ * This class encapsulates utility methods to deal with service definitions.
+ *
+ * @version $Rev$ $Date$
+ */
+abstract class ServiceConfigurationUtil {
+
+    /**
+     * Follow a service promotion chain down to the inner most (non composite)
+     * component service.
+     * 
+     * @param topCompositeService
+     * @return
+     */
+    static ComponentService getPromotedComponentService(CompositeService compositeService) {
+        ComponentService componentService = compositeService.getPromotedService();
+        if (componentService != null) {
+            Service service = componentService.getService();
+            if (componentService.getName() != null && service instanceof CompositeService) {
+    
+                // Continue to follow the service promotion chain
+                return getPromotedComponentService((CompositeService)service);
+    
+            } else {
+    
+                // Found a non-composite service
+                return componentService;
+            }
+        } else {
+    
+            // No promoted service
+            return null;
+        }
+    }
+
+    /**
+     * Follow a service promotion chain down to the innermost (non-composite) component.
+     * 
+     * @param compositeService
+     * @return
+     */
+    static Component getPromotedComponent(CompositeService compositeService) {
+        ComponentService componentService = compositeService.getPromotedService();
+        if (componentService != null) {
+            Service service = componentService.getService();
+            if (componentService.getName() != null && service instanceof CompositeService) {
+
+                // Continue to follow the service promotion chain
+                return getPromotedComponent((CompositeService)service);
+
+            } else {
+
+                // Found a non-composite service
+                return compositeService.getPromotedComponent();
+            }
+        } else {
+
+            // No promoted service
+            return null;
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/AbstractPropertyImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/AbstractPropertyImpl.java
new file mode 100644
index 0000000000..db4bcb0060
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/AbstractPropertyImpl.java
@@ -0,0 +1,93 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.AbstractProperty;
+
+/**
+ * Represents an abstract property.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class AbstractPropertyImpl extends ExtensibleImpl implements AbstractProperty {
+    private Object value;
+    private String name;
+    private QName xsdType;
+    private QName xsdElement;
+    private boolean many;
+    private boolean mustSupply;
+
+    /**
+     * Constructs a new abstract property.
+     */
+    protected AbstractPropertyImpl() {
+    }
+    
+    public Object getValue() {
+        return value;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public QName getXSDElement() {
+        return xsdElement;
+    }
+
+    public QName getXSDType() {
+        return xsdType;
+    }
+
+    public boolean isMany() {
+        return many;
+    }
+
+    public boolean isMustSupply() {
+        return mustSupply;
+    }
+
+    public void setValue(Object defaultValue) {
+        this.value = defaultValue;
+    }
+
+    public void setMany(boolean many) {
+        this.many = many;
+    }
+
+    public void setMustSupply(boolean mustSupply) {
+        this.mustSupply = mustSupply;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public void setXSDElement(QName element) {
+        this.xsdElement = element;
+    }
+
+    public void setXSDType(QName type) {
+        this.xsdType = type;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/AbstractReferenceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/AbstractReferenceImpl.java
new file mode 100644
index 0000000000..d0ee3832c5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/AbstractReferenceImpl.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.impl;
+
+import org.apache.tuscany.sca.assembly.AbstractReference;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+
+/**
+ * Represents an abstract reference
+ * 
+ * @version $Rev$ $Date$
+ */
+public class AbstractReferenceImpl extends ContractImpl implements AbstractReference {
+    private Multiplicity multiplicity = Multiplicity.ONE_ONE;
+
+    /**
+     * Constructs a new abstract reference.
+     */
+    protected AbstractReferenceImpl() {
+    }
+    
+    public Multiplicity getMultiplicity() {
+        return multiplicity;
+    }
+
+    public void setMultiplicity(Multiplicity multiplicity) {
+        this.multiplicity = multiplicity;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/AbstractServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/AbstractServiceImpl.java
new file mode 100644
index 0000000000..346764b1b4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/AbstractServiceImpl.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.impl;
+
+import org.apache.tuscany.sca.assembly.AbstractService;
+
+/**
+ * Represents an abstract service
+ * 
+ * @version $Rev$ $Date$
+ */
+public class AbstractServiceImpl extends ContractImpl implements AbstractService {
+    
+    /**
+     * Constructs a new abstract service.
+     */
+    protected AbstractServiceImpl() {
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/AssemblyFactoryImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/AssemblyFactoryImpl.java
new file mode 100644
index 0000000000..ab43fc5b5d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/AssemblyFactoryImpl.java
@@ -0,0 +1,137 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import org.apache.tuscany.sca.assembly.AbstractProperty;
+import org.apache.tuscany.sca.assembly.AbstractReference;
+import org.apache.tuscany.sca.assembly.AbstractService;
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Callback;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.assembly.Extension;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.Wire;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+
+/**
+ * A factory for the assembly model.
+ *
+ * @version $Rev$ $Date$
+ */
+public abstract class AssemblyFactoryImpl implements AssemblyFactory {
+
+    protected ExtensionPointRegistry registry;
+    protected AssemblyFactoryImpl(ExtensionPointRegistry registry) {
+        super();
+        this.registry = registry;
+    }
+
+    public AbstractProperty createAbstractProperty() {
+        return new AbstractPropertyImpl();
+    }
+
+    public AbstractReference createAbstractReference() {
+        return new AbstractReferenceImpl();
+    }
+
+    public AbstractService createAbstractService() {
+        return new AbstractServiceImpl();
+    }
+
+    public Callback createCallback() {
+        return new CallbackImpl();
+    }
+
+    public Component createComponent() {
+        return new ComponentImpl();
+    }
+
+    public ComponentProperty createComponentProperty() {
+        return new ComponentPropertyImpl();
+    }
+
+    public ComponentReference createComponentReference() {
+        return new ComponentReferenceImpl();
+    }
+
+    public ComponentService createComponentService() {
+        return new ComponentServiceImpl();
+    }
+
+    public ComponentType createComponentType() {
+        return new ComponentTypeImpl();
+    }
+
+    public Composite createComposite() {
+        return new CompositeImpl();
+    }
+
+    public CompositeReference createCompositeReference() {
+        return new CompositeReferenceImpl();
+    }
+
+    public CompositeService createCompositeService() {
+        return new CompositeServiceImpl();
+    }
+
+    public ConstrainingType createConstrainingType() {
+        return new ConstrainingTypeImpl();
+    }
+
+    public Property createProperty() {
+        return new PropertyImpl();
+    }
+
+    public Reference createReference() {
+        return new ReferenceImpl();
+    }
+
+    public Service createService() {
+        return new ServiceImpl();
+    }
+
+    public Wire createWire() {
+        return new WireImpl();
+    }
+
+    public Extension createExtension() {
+        return new ExtensionImpl();
+    }
+
+    public Endpoint createEndpoint() {
+        return new EndpointImpl(registry);
+    }
+
+    public EndpointReference createEndpointReference() {
+        return new EndpointReferenceImpl(registry);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/BaseImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/BaseImpl.java
new file mode 100644
index 0000000000..553e600bc9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/BaseImpl.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.impl;
+
+import org.apache.tuscany.sca.assembly.Base;
+
+/**
+ * Convenience base class for assembly model objects.
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class BaseImpl implements Base {
+    private boolean unresolved;
+
+    /**
+     * Constructs a new base model object.
+     */
+    protected BaseImpl() {
+    }
+    
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean undefined) {
+        this.unresolved = undefined;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/BindingImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/BindingImpl.java
new file mode 100644
index 0000000000..1e69dfcc87
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/BindingImpl.java
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * 
+ */
+public abstract class BindingImpl extends ExtensibleImpl implements Binding {
+    private String name;
+    private ExtensionType type;
+    private String uri;
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public ExtensionType getType() {
+        return type;
+    }
+
+    public void setType(ExtensionType type) {
+        this.type = type;
+    }
+
+    public String getURI() {
+        return uri;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CallbackImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CallbackImpl.java
new file mode 100644
index 0000000000..f8f856f1b4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CallbackImpl.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Callback;
+import org.apache.tuscany.sca.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Represents a reference.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class CallbackImpl extends ExtensibleImpl implements Callback {
+    private List<Binding> bindings = new ArrayList<Binding>();
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    protected CallbackImpl() {
+    }
+
+    public List<Binding> getBindings() {
+        return bindings;
+    }
+    
+    public ExtensionType getType() {
+        return null;
+    }
+
+    public void setType(ExtensionType type) {
+    }
+    
+    public void setRequiredIntents(List<Intent> intents) {
+        this.requiredIntents = intents;
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentImpl.java
new file mode 100644
index 0000000000..d751d59f83
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentImpl.java
@@ -0,0 +1,148 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Represents a component.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ComponentImpl extends ExtensibleImpl implements Component, Cloneable {
+    private ConstrainingType constrainingType;
+    private Implementation implementation;
+    private String name;
+    private String uri;
+    private List<ComponentProperty> properties = new ArrayList<ComponentProperty>();
+    private List<ComponentReference> references = new ArrayList<ComponentReference>();
+    private List<ComponentService> services = new ArrayList<ComponentService>();
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private Boolean autowire;
+    private ExtensionType type;
+    /**
+     * Constructs a new component.
+     */
+    protected ComponentImpl() {
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        ComponentImpl clone = (ComponentImpl)super.clone();
+
+        clone.properties = new ArrayList<ComponentProperty>();
+        for (ComponentProperty property : getProperties()) {
+            clone.properties.add((ComponentProperty)property.clone());
+        }
+        clone.references = new ArrayList<ComponentReference>();
+        for (ComponentReference reference : getReferences()) {
+            clone.references.add((ComponentReference)reference.clone());
+        }
+        clone.services = new ArrayList<ComponentService>();
+        for (ComponentService service : getServices()) {
+            clone.services.add((ComponentService)service.clone());
+        }
+        return clone;
+    }
+
+    public String getURI() {
+        return uri;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+    public ConstrainingType getConstrainingType() {
+        return constrainingType;
+    }
+
+    public Implementation getImplementation() {
+        return implementation;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public List<ComponentProperty> getProperties() {
+        return properties;
+    }
+
+    public List<ComponentReference> getReferences() {
+        return references;
+    }
+
+    public List<ComponentService> getServices() {
+        return services;
+    }
+
+    public void setConstrainingType(ConstrainingType constrainingType) {
+        this.constrainingType = constrainingType;
+    }
+
+    public void setImplementation(Implementation implementation) {
+        this.implementation = implementation;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+
+    public boolean isAutowire() {
+        return (autowire == null) ? false : autowire.booleanValue();
+    }
+
+    public void setAutowire(Boolean autowire) {
+        this.autowire = autowire;
+    }
+    
+    public Boolean getAutowire() {
+        return autowire;
+    }
+
+    public ExtensionType getType() {
+        return type;
+    }
+
+    public void setType(ExtensionType type) {
+        this.type = type;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentPropertyImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentPropertyImpl.java
new file mode 100644
index 0000000000..e2e7b59896
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentPropertyImpl.java
@@ -0,0 +1,93 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import javax.xml.xpath.XPathExpression;
+
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.Property;
+
+/**
+ * Represents a component property.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ComponentPropertyImpl extends PropertyImpl implements ComponentProperty, Cloneable {
+    private String file;
+    private Property property;
+    private String source;
+    private XPathExpression sourceXPathExpression;
+    
+    /**
+     * Constructs a new component property.
+     */
+    protected ComponentPropertyImpl() {
+    }
+    
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+    
+    // FIXME getValue should not delegate to property.getValue()
+    // Doing this violates the setValue/getValue semantics, as you
+    // can call setValue() then get a different value from getValue()
+    @Override
+    public Object getValue() {
+        if (super.getValue() == null && property != null) {
+            return property.getValue();
+        } else {
+            return super.getValue();
+        }
+    }
+ 
+    public String getFile() {
+        return file;
+    }
+
+    public Property getProperty() {
+        return property;
+    }
+
+    public String getSource() {
+        return source;
+    }
+
+    public void setFile(String file) {
+        this.file = file;
+    }
+
+    public void setProperty(Property property) {
+        this.property = property;
+    }
+
+    public void setSource(String source) {
+        this.source = source;
+    }
+
+    public XPathExpression getSourceXPathExpression() {
+        return sourceXPathExpression;
+    }
+
+    public void setSourceXPathExpression(XPathExpression sourceXPathExpression) {
+        this.sourceXPathExpression = sourceXPathExpression;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentReferenceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentReferenceImpl.java
new file mode 100644
index 0000000000..bb5b163762
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentReferenceImpl.java
@@ -0,0 +1,120 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+
+/**
+ * Represents a component reference
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ComponentReferenceImpl extends ReferenceImpl implements ComponentReference, Cloneable {
+    private Reference 					reference;
+    private Boolean 					autowire;
+    private boolean 					nonOverridable;
+    private List<CompositeReference> 	promotedAs = new ArrayList<CompositeReference>();
+    private ComponentService 			callbackService;
+    private boolean 					isPromoted = false;
+
+    /**
+     * Constructs a new component reference.
+     */
+    protected ComponentReferenceImpl() {
+        // Set multiplicity to null so that by default it'll inherit from the Reference
+        setMultiplicity(null);
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+    
+    public Reference getReference() {
+        return reference;
+    }
+
+    public void setReference(Reference reference) {
+        this.reference = reference;
+    }
+
+    public boolean isAutowire() {
+        return (autowire == null) ? false : autowire.booleanValue();
+    }
+
+    public void setAutowire(Boolean autowire) {
+        this.autowire = autowire;
+    }
+    
+    public Boolean getAutowire() {
+        return autowire;
+    }
+
+    public List<CompositeReference> promotedAs() {
+        return promotedAs;
+    }
+
+    public ComponentService getCallbackService() {
+        return callbackService;
+    }
+
+    public void setCallbackService(ComponentService callbackService) {
+        this.callbackService = callbackService;
+    }
+    
+    
+    /**
+     * Use endpoint information to work out what the interface contract for the
+     * binding is. 
+     */
+    @Override
+    public InterfaceContract getInterfaceContract(Binding binding){
+        InterfaceContract interfaceContract = null;
+        
+        if (interfaceContract == null){
+            interfaceContract = getInterfaceContract();
+        }
+        return interfaceContract;
+    }
+
+    public boolean isNonOverridable() {
+        return nonOverridable;
+    }
+
+    public void setNonOverridable(boolean nonOverridable) {
+        this.nonOverridable = nonOverridable;
+    } 
+    
+    public void setPromoted( boolean isPromoted ) {
+    	this.isPromoted = isPromoted;
+    } // end method setPromoted
+    
+    public boolean isPromoted() {
+    	return isPromoted;
+    }
+} // end class ComponentReferenceImpl
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentServiceImpl.java
new file mode 100644
index 0000000000..0c78a2505f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentServiceImpl.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.Service;
+
+/**
+ * Represents a component service
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ComponentServiceImpl extends ServiceImpl implements ComponentService, Cloneable {
+    private Service service;
+    private List<CompositeService> promotedAs = new ArrayList<CompositeService>();
+    private ComponentReference callbackReference;
+    
+    /**
+     * Constructs a new component service.
+     */
+    protected ComponentServiceImpl() {
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+    
+    public Service getService() {
+        return service;
+    }
+
+    public void setService(Service service) {
+        this.service = service;
+    }
+
+    public List<CompositeService> promotedAs() {
+        return promotedAs;
+    }
+
+    public ComponentReference getCallbackReference() {
+        return callbackReference;
+    }
+
+    public void setCallbackReference(ComponentReference callbackReference) {
+        this.callbackReference = callbackReference;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentTypeImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentTypeImpl.java
new file mode 100644
index 0000000000..c79aaf6b2e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ComponentTypeImpl.java
@@ -0,0 +1,135 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/** 
+ * Represents a component type.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ComponentTypeImpl extends ExtensibleImpl implements ComponentType, Cloneable {
+    private String uri;
+    private ConstrainingType constrainingType;
+    private List<Property> properties = new ArrayList<Property>();
+    private List<Reference> references = new ArrayList<Reference>();
+    private List<Service> services = new ArrayList<Service>();
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    /**
+     * Constructs a new component type.
+     */
+    protected ComponentTypeImpl() {
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        ComponentTypeImpl clone = (ComponentTypeImpl)super.clone();
+
+        clone.services = new ArrayList<Service>();
+        for (Service service : getServices()) {
+            clone.services.add((Service)service.clone());
+        }
+        clone.references = new ArrayList<Reference>();
+        for (Reference reference : getReferences()) {
+            clone.references.add((Reference)reference.clone());
+        }
+        clone.properties = new ArrayList<Property>();
+        for (Property property : getProperties()) {
+            clone.properties.add((Property)property.clone());
+        }
+        return clone;
+    }
+
+    public String getURI() {
+        return uri;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+    public ConstrainingType getConstrainingType() {
+        return constrainingType;
+    }
+
+    public List<Property> getProperties() {
+        return properties;
+    }
+
+    public List<Reference> getReferences() {
+        return references;
+    }
+
+    public List<Service> getServices() {
+        return services;
+    }
+
+    public void setConstrainingType(ConstrainingType constrainingType) {
+        this.constrainingType = constrainingType;
+    }
+
+    @Override
+    public int hashCode() {
+        return String.valueOf(getURI()).hashCode();
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else {
+            if (obj instanceof ComponentType) {
+                if (getURI() != null) {
+                    return getURI().equals(((ComponentType)obj).getURI());
+                } else {
+                    return ((ComponentType)obj).getURI() == null;
+                }
+            } else {
+                return false;
+            }
+        }
+    }
+
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+
+    public ExtensionType getType() {
+        return null;
+    }
+
+    public void setType(ExtensionType type) {
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CompositeImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CompositeImpl.java
new file mode 100644
index 0000000000..4e14cf0e53
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CompositeImpl.java
@@ -0,0 +1,162 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.Wire;
+
+/**
+ * Implementation of a Composite.
+ *
+ * @version $Rev$ $Date$
+ */
+public class CompositeImpl extends ImplementationImpl implements Composite, Cloneable {
+    private String specVersion = "undefined";
+    private List<Component> components = new ArrayList<Component>();
+    private List<Composite> includes = new ArrayList<Composite>();
+    private QName name;
+    private List<Wire> wires = new ArrayList<Wire>();
+    private Boolean autowire;
+    private boolean local = true;
+
+    /**
+     * Constructs a new composite.
+     */
+    protected CompositeImpl() {
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        CompositeImpl clone = (CompositeImpl)super.clone();
+
+        clone.components = new ArrayList<Component>();
+        for (Component component : getComponents()) {
+            Component clonedComponent = (Component)component.clone();
+            for (Service service : clone.getServices()) {
+                CompositeService compositeService = (CompositeService)service;
+                // Force the promoted component/service to be rebuilt against the clone
+                if (compositeService.getPromotedComponent() != null) {
+                    compositeService.getPromotedComponent().setUnresolved(true);
+                }
+                if (compositeService.getPromotedService() != null) {
+                    compositeService.getPromotedService().setUnresolved(true);
+                }
+            }
+            for (Reference reference : clone.getReferences()) {
+                CompositeReference compositeReference = (CompositeReference)reference;
+                for (ComponentReference ref : compositeReference.getPromotedReferences()) {
+                    // Force the promoted reference to be rebuilt against the clone
+                    ref.setUnresolved(true);
+                }
+            }
+
+            clone.components.add(clonedComponent);
+        }
+        clone.wires = new ArrayList<Wire>();
+        for (Wire wire : getWires()) {
+            clone.wires.add((Wire)wire.clone());
+        }
+        return clone;
+    }
+    
+    public String getSpecVersion() {
+        return specVersion;
+    }
+    
+    public void setSpecVersion(String specVersion) {
+        this.specVersion = specVersion; 
+    }
+
+    public List<Component> getComponents() {
+        return components;
+    }
+
+    public List<Composite> getIncludes() {
+        return includes;
+    }
+
+    public QName getName() {
+        return name;
+    }
+
+    public List<Wire> getWires() {
+        return wires;
+    }
+
+    public boolean isLocal() {
+        return local;
+    }
+
+    public void setLocal(boolean local) {
+        this.local = local;
+    }
+
+    public boolean isAutowire() {
+        return (autowire == null) ? false : autowire.booleanValue();
+    }
+
+    public void setAutowire(Boolean autowire) {
+        this.autowire = autowire;
+    }
+    
+    public Boolean getAutowire() {
+        return autowire;
+    }
+    
+    public void setName(QName name) {
+        this.name = name;
+    }
+
+    @Override
+    public int hashCode() {
+        return String.valueOf(getName()).hashCode();
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else if (obj instanceof Composite) {
+            if (getName() != null) {
+                return getName().equals(((Composite)obj).getName());
+            } else {
+                return ((Composite)obj).getName() == null;
+            }
+        } else {
+            return false;
+        }
+    }
+    
+    @Override
+    public String toString(){
+    	return ( this.name != null ) ? getName().toString() : "null";
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CompositeReferenceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CompositeReferenceImpl.java
new file mode 100644
index 0000000000..97b0db3bcc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CompositeReferenceImpl.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+
+/**
+ * Represents a composite reference.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class CompositeReferenceImpl extends ReferenceImpl implements CompositeReference, Cloneable {
+    private List<Component> promotedComponents = new ArrayList<Component>();
+    private List<ComponentReference> promotedReferences = new ArrayList<ComponentReference>();
+
+    /**
+     * Constructs a new composite reference.
+     */
+    protected CompositeReferenceImpl() {
+    }
+    
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        CompositeReferenceImpl copy = (CompositeReferenceImpl)super.clone();
+        copy.promotedComponents = new ArrayList<Component>(promotedComponents);
+        copy.promotedReferences = new ArrayList<ComponentReference>(promotedReferences);
+        return copy;
+    }
+
+    public List<ComponentReference> getPromotedReferences() {
+        return promotedReferences;
+    }
+
+    public List<Component> getPromotedComponents() {
+        return promotedComponents;
+    }
+    
+    public String toString() {
+        return getName();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CompositeServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CompositeServiceImpl.java
new file mode 100644
index 0000000000..6777a96982
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/CompositeServiceImpl.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.CompositeService;
+
+/**
+ * Represents a composite service
+ * 
+ * @version $Rev$ $Date$
+ */
+public class CompositeServiceImpl extends ServiceImpl implements CompositeService, Cloneable {
+    private ComponentService promotedService;
+    private Component promotedComponent;
+
+    /**
+     * Constructs a new composite service.
+     */
+    protected CompositeServiceImpl() {
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+
+    public ComponentService getPromotedService() {
+        return promotedService;
+    }
+
+    public void setPromotedService(ComponentService promotedService) {
+        this.promotedService = promotedService;
+    }
+    
+    public Component getPromotedComponent() {
+        return promotedComponent;
+    }
+    
+    public void setPromotedComponent(Component promotedComponent) {
+        this.promotedComponent = promotedComponent;
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ConstrainingTypeImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ConstrainingTypeImpl.java
new file mode 100644
index 0000000000..641e0f17df
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ConstrainingTypeImpl.java
@@ -0,0 +1,108 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.AbstractProperty;
+import org.apache.tuscany.sca.assembly.AbstractReference;
+import org.apache.tuscany.sca.assembly.AbstractService;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Represents a constraining type.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ConstrainingTypeImpl extends ExtensibleImpl implements ConstrainingType {
+    private QName name;
+    private List<AbstractProperty> properties = new ArrayList<AbstractProperty>();
+    private List<AbstractReference> references = new ArrayList<AbstractReference>();
+    private List<AbstractService> services = new ArrayList<AbstractService>();
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    
+    /**
+     * Constructs a new ConstrainingType
+     */
+    protected ConstrainingTypeImpl() {
+    }
+
+    public QName getName() {
+        return name;
+    }
+
+    public void setName(QName name) {
+        this.name = name;
+    }
+
+    public List<AbstractProperty> getProperties() {
+        return properties;
+    }
+
+    public List<AbstractReference> getReferences() {
+        return references;
+    }
+
+    public List<AbstractService> getServices() {
+        return services;
+    }
+
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+    
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+
+    @Override
+    public int hashCode() {
+        return String.valueOf(getName()).hashCode();
+    }
+    
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else if (obj instanceof ConstrainingType) {
+            if (getName() != null) {
+                return getName().equals(((ConstrainingType)obj).getName());
+            } else {
+                return ((ConstrainingType)obj).getName() == null;
+            }
+        } else {
+            return false;
+        }
+    }
+    
+    public ExtensionType getType() {
+        return null;
+    }
+
+    public void setType(ExtensionType type) {
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ContractImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ContractImpl.java
new file mode 100644
index 0000000000..a121635323
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ContractImpl.java
@@ -0,0 +1,88 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.AbstractContract;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Implementation of a Contract.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ContractImpl extends ExtensibleImpl implements AbstractContract {
+    private InterfaceContract interfaceContract;
+    private String name;
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    
+    private boolean isCallback = false;
+    
+    /**
+     * Constructs a new contract.
+     */
+    protected ContractImpl() {
+    }
+    
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public InterfaceContract getInterfaceContract() {
+        return interfaceContract;
+    }
+    
+    public void setInterfaceContract(InterfaceContract interfaceContract) {
+        this.interfaceContract = interfaceContract;
+    }
+    
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    public boolean isCallback() {
+        return isCallback;
+    }
+
+    public void setIsCallback(boolean isCallback) {
+        this.isCallback = isCallback;
+    }
+
+    public ExtensionType getType() {
+        return null;
+    }
+
+    public void setType(ExtensionType type) {
+    }
+   
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/DistributedSCABindingImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/DistributedSCABindingImpl.java
new file mode 100644
index 0000000000..898aec0c42
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/DistributedSCABindingImpl.java
@@ -0,0 +1,70 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.assembly.impl;

+

+import org.apache.tuscany.sca.assembly.SCABinding;

+import org.apache.tuscany.sca.assembly.DistributedSCABinding;

+

+/**

+ * The Distributed SCA binding wrapper for the SCA binding model object. This is currently

+ * just used to locate the remote binding extension and pass the SCA binding to the remote

+ * extension. It isn't used in the model itself

+ * 

+ * @version $Rev: 564307 $ $Date: 2007-08-09 18:48:29 +0100 (Thu, 09 Aug 2007) $

+ */

+public class DistributedSCABindingImpl implements DistributedSCABinding {

+    

+    private SCABinding scaBinding;

+    

+    public SCABinding getSCABinding(){

+        return scaBinding;

+    }

+    

+    public void setSCABinding(SCABinding scaBinding){

+        this.scaBinding = scaBinding;

+    }

+    

+    public String getURI(){

+        return null;

+    }

+

+    public void setURI(String uri){

+    }

+

+    public String getName(){

+        return null;

+    }

+

+    public void setName(String name){

+

+    }

+    

+    public boolean isUnresolved(){

+        return false;

+    }

+

+    public void setUnresolved(boolean unresolved){

+

+    }

+    

+    @Override

+    public Object clone() throws CloneNotSupportedException {

+        return super.clone();

+    }     

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/EndpointImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/EndpointImpl.java
new file mode 100644
index 0000000000..1974113d1c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/EndpointImpl.java
@@ -0,0 +1,189 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySubject;
+
+/**
+ * The assembly model object for an endpoint.
+ *
+ * @version $Rev$ $Date$
+ */
+public class EndpointImpl implements Endpoint {
+    private static final long serialVersionUID = 7344399683703812593L;
+
+    protected ExtensionPointRegistry registry;
+    protected boolean unresolved;
+    protected String uri;
+    protected Component component;
+    protected ComponentService service;
+    protected Binding binding;
+    protected InterfaceContract interfaceContract;
+    protected List<EndpointReference> callbackEndpointReferences = new ArrayList<EndpointReference>();
+    protected List<PolicySet> policySets = new ArrayList<PolicySet>();
+    protected List<Intent> requiredIntents = new ArrayList<Intent>();
+
+    protected EndpointImpl(ExtensionPointRegistry registry) {
+        this.registry = registry;
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+
+    public Component getComponent() {
+        resolve();
+        return component;
+    }
+
+    public void setComponent(Component component) {
+        this.component = component;
+        reset();
+    }
+
+    public ComponentService getService() {
+        resolve();
+        return service;
+    }
+
+    public void setService(ComponentService service) {
+        this.service = service;
+        reset();
+    }
+
+    public Binding getBinding() {
+        resolve();
+        return binding;
+    }
+
+    public void setBinding(Binding binding) {
+        this.binding = binding;
+        reset();
+    }
+
+    public InterfaceContract getInterfaceContract() {
+        resolve();
+        return interfaceContract;
+    }
+
+    public void setInterfaceContract(InterfaceContract interfaceContract) {
+        this.interfaceContract = interfaceContract;
+    }
+
+    /**
+     * Get the services callbacl enpoint references that
+     * represent endpoint references from which callbacks
+     * originate
+     *
+     * @return callbackEndpoint the reference callback endpoint
+     */
+    public List<EndpointReference> getCallbackEndpointReferences(){
+        resolve();
+        return callbackEndpointReferences;
+    }
+
+    public List<PolicySet> getPolicySets() {
+        resolve();
+        return policySets;
+    }
+
+    public List<Intent> getRequiredIntents() {
+        resolve();
+        return requiredIntents;
+    }
+
+    public ExtensionType getType() {
+        if (binding instanceof PolicySubject) {
+            return ((PolicySubject)binding).getType();
+        }
+        return null;
+    }
+
+    public void setType(ExtensionType type) {
+        throw new UnsupportedOperationException();
+    }
+
+    public String toString(){
+        String output =  "Endpoint: ";
+
+        if (getURI() != null){
+            output += " URI = " + uri;
+        }
+
+        if (unresolved) {
+            output += " [Unresolved]";
+        }
+
+        return output;
+    }
+
+    public String getURI() {
+        if (uri == null) {
+            if (component != null && service != null && binding != null) {
+                String bindingName = binding.getName();
+                if (bindingName == null) {
+                    bindingName = service.getName();
+                }
+                uri = component.getURI() + "#service-binding(" + service.getName() + "/" + bindingName + ")";
+            } else if (component != null && service != null) {
+                uri = component.getURI() + "#service(" + service.getName() + ")";
+            } else if (component != null) {
+                uri = component.getURI();
+            }
+        }
+        return uri;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+    protected void resolve() {
+    }
+
+    protected void reset() {
+        this.uri = null;
+    }
+
+    public void setExtensionPointRegistry(ExtensionPointRegistry registry) {
+        this.registry = registry;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/EndpointReferenceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/EndpointReferenceImpl.java
new file mode 100644
index 0000000000..aad851eb3b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/EndpointReferenceImpl.java
@@ -0,0 +1,222 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySubject;
+
+/**
+ * The assembly model object for an endpoint.
+ *
+ * @version $Rev$ $Date$
+ */
+public class EndpointReferenceImpl implements EndpointReference {
+    private static final long serialVersionUID = 8838066441709300972L;
+    protected ExtensionPointRegistry registry;
+    protected boolean unresolved = true;
+    protected String uri;
+    protected Component component;
+    protected ComponentReference reference;
+    protected Binding binding;
+    protected List<PolicySet> policySets = new ArrayList<PolicySet>();
+    protected List<Intent> requiredIntents = new ArrayList<Intent>();
+    protected InterfaceContract interfaceContract;
+    protected boolean isRemoteReference = false;
+
+    // the target of the endpoint reference
+    protected Endpoint targetEndpoint;
+
+    // callback endpoint that messages across this reference
+    // will be directed toward
+    protected Endpoint callbackEndpoint;
+
+    protected EndpointReferenceImpl(ExtensionPointRegistry registry){
+        this.registry = registry;
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        EndpointReference cloned = (EndpointReference)super.clone();
+
+        if (targetEndpoint != null){
+            cloned.setTargetEndpoint((Endpoint)targetEndpoint.clone());
+        }
+
+        return cloned;
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+
+    public Component getComponent() {
+        resolve();
+        return component;
+    }
+
+    public void setComponent(Component component) {
+        this.component = component;
+        reset();
+    }
+
+    public ComponentReference getReference() {
+        resolve();
+        return reference;
+    }
+
+    public void setReference(ComponentReference reference) {
+        this.reference = reference;
+        reset();
+    }
+
+    public Binding getBinding() {
+        resolve();
+        return binding;
+    }
+
+    public void setBinding(Binding binding) {
+        this.binding = binding;
+        reset();
+    }
+
+    public Endpoint getTargetEndpoint() {
+        resolve();
+        return targetEndpoint;
+    }
+
+    public void setTargetEndpoint(Endpoint targetEndpoint) {
+        this.targetEndpoint = targetEndpoint;
+        reset();
+    }
+
+    public InterfaceContract getInterfaceContract() {
+        resolve();
+        return interfaceContract;
+    }
+
+    public void setInterfaceContract(InterfaceContract interfaceContract) {
+        this.interfaceContract = interfaceContract;
+        reset();
+    }
+
+    public List<PolicySet> getPolicySets() {
+        resolve();
+        return policySets;
+    }
+
+    public List<Intent> getRequiredIntents() {
+        resolve();
+        return requiredIntents;
+    }
+
+    public ExtensionType getType() {
+        if (binding instanceof PolicySubject) {
+            return ((PolicySubject)binding).getType();
+        }
+        return null;
+    }
+
+    public void setType(ExtensionType type) {
+        throw new UnsupportedOperationException();
+    }
+
+    public Endpoint getCallbackEndpoint() {
+        resolve();
+        return callbackEndpoint;
+    }
+
+    public void setCallbackEndpoint(Endpoint callbackEndpoint) {
+        this.callbackEndpoint = callbackEndpoint;
+        reset();
+    }
+
+    public String toString() {
+        String output = "Endpoint Reference: ";
+
+        if (getURI() != null) {
+            output += " URI = " + uri;
+        }
+
+        if (unresolved) {
+            output += " [Unresolved]";
+        }
+
+        if (targetEndpoint != null) {
+            output += " Target = " + targetEndpoint.toString();
+        }
+
+        return output;
+    }
+
+    public String getURI() {
+        if (uri == null) {
+            if (component != null && reference != null && binding != null) {
+                String bindingName = binding.getName();
+                if (bindingName == null) {
+                    bindingName = reference.getName();
+                }
+                uri = component.getURI() + "#reference-binding(" + reference.getName() + "/" + bindingName + ")";
+            } else if (component != null && reference != null) {
+                uri = component.getURI() + "#reference(" + reference.getName() + ")";
+            } else if (component != null) {
+                uri = component.getURI();
+            }
+        }
+        return uri;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+    
+    public boolean getIsRemoteReference() {
+        return isRemoteReference;
+    }
+    
+    public void setIsRemoteReference(boolean isRemoteReference) {
+        this.isRemoteReference = isRemoteReference;
+    }
+
+    protected void resolve() {
+    }
+
+    protected void reset() {
+        this.uri = null;
+    }
+
+    public void setExtensionPointRegistry(ExtensionPointRegistry registry) {
+        this.registry = registry;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ExtensibleImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ExtensibleImpl.java
new file mode 100644
index 0000000000..761799a4d5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ExtensibleImpl.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Extensible;
+import org.apache.tuscany.sca.assembly.Extension;
+
+/**
+ * Convenience base class for extensible assembly model objects.
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class ExtensibleImpl extends BaseImpl implements Extensible {
+    private List<Object> extensions = new ArrayList<Object>();
+    private List<Extension> attributeExtensions = new ArrayList<Extension>();
+
+    /**
+     * Constructs a new base model object.
+     */
+    protected ExtensibleImpl() {
+    }
+    
+    public List<Object> getExtensions() {
+        return extensions;
+    }
+    
+    public List<Extension> getAttributeExtensions() {
+        return attributeExtensions;
+    }
+}
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ExtensionImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ExtensionImpl.java
new file mode 100644
index 0000000000..9befad9f2b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ExtensionImpl.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.impl;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Extension;
+
+public class ExtensionImpl implements Extension {
+    private QName qName;
+    private Object value;
+    boolean isAttribute = false;
+
+    public ExtensionImpl() {
+    }
+
+    public ExtensionImpl(QName qName, Object value, boolean isAttribute) {
+        this.qName = qName;
+        this.value = value;
+        this.isAttribute = isAttribute;
+    }
+
+    public QName getQName() {
+        return qName;
+    }
+
+    public void setQName(QName qName) {
+        this.qName = qName;
+    }
+
+    public <T> T getValue() {
+        return (T) value;
+    }
+
+    public <T> void setValue(T value) {
+        this.value = value;
+    }
+
+    public boolean isAttribute() {
+        return isAttribute;
+    }
+
+    public void setAttribute(boolean isAttribute) {
+        this.isAttribute = isAttribute;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ImplementationImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ImplementationImpl.java
new file mode 100644
index 0000000000..1c28192b3a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ImplementationImpl.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySubject;
+
+/**
+ * Base implementation class of Implementation model interface
+ *
+ * @version $Rev$ $Date$
+ */
+public abstract class ImplementationImpl extends ComponentTypeImpl implements Implementation, PolicySubject {
+    private ExtensionType type;
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+
+    protected ImplementationImpl() {
+        super();
+    }
+
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    public ExtensionType getType() {
+        return type;
+    }
+
+    public void setType(ExtensionType type) {
+        this.type = type;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/PropertyImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/PropertyImpl.java
new file mode 100644
index 0000000000..0c1051199f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/PropertyImpl.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Represents a property.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class PropertyImpl extends AbstractPropertyImpl implements Property, Cloneable {
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>();
+    
+    /**
+     * Constructs a new property.
+     */
+    protected PropertyImpl() {
+    }
+    
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+    
+    public void setPolicySets(List<PolicySet> policySets) {
+        this.policySets = policySets; 
+    }
+
+    public List<PolicySet> getApplicablePolicySets() {
+        return applicablePolicySets;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ReferenceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ReferenceImpl.java
new file mode 100644
index 0000000000..454a24225f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ReferenceImpl.java
@@ -0,0 +1,135 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Callback;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+
+/**
+ * Represents a reference.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ReferenceImpl extends AbstractReferenceImpl implements Reference, Cloneable {
+    private List<Binding> bindings = new ArrayList<Binding>();
+    private boolean wiredByImpl;
+    private List<ComponentService> targets = new ArrayList<ComponentService>();
+    private Callback callback;
+    private boolean promotionOverride;
+    private List<EndpointReference> endpointReferences = new ArrayList<EndpointReference>();
+
+    /**
+     * Constructs a new reference.
+     */
+    protected ReferenceImpl() {
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        ReferenceImpl clone = (ReferenceImpl)super.clone();
+        clone.bindings = new ArrayList<Binding>(bindings);
+        clone.targets = new ArrayList<ComponentService>(targets);
+        // clone the endpoint references themselves and set the reference pointer back to 
+        // this new refrence
+        clone.endpointReferences = new ArrayList<EndpointReference>();
+        
+        for (EndpointReference epr : endpointReferences){
+            EndpointReference eprClone = (EndpointReference)epr.clone();
+            eprClone.setReference((ComponentReference)clone);
+            clone.endpointReferences.add(eprClone);
+        }
+        return clone;
+    }
+
+    public List<Binding> getBindings() {
+        return bindings;
+    }
+
+    public <B> B getBinding(Class<B> bindingClass) {
+        for (Binding binding : bindings) {
+            if (bindingClass.isInstance(binding)) {
+                return bindingClass.cast(binding);
+            }
+        }
+        return null;
+    }
+
+    public <B> B getCallbackBinding(Class<B> bindingClass) {
+        if (callback != null) {
+            for (Binding binding : callback.getBindings()) {
+                if (bindingClass.isInstance(binding)) {
+                    return bindingClass.cast(binding);
+                }
+            }
+        }
+        return null;
+    }
+
+    public boolean isWiredByImpl() {
+        return wiredByImpl;
+    }
+
+    public void setWiredByImpl(boolean wiredByImpl) {
+        this.wiredByImpl = wiredByImpl;
+    }
+
+    public boolean isPromotionOverride() {
+        return promotionOverride;
+    }
+
+    public void setPromotionOverride(boolean promotionOverride) {
+        this.promotionOverride = promotionOverride;
+    }
+
+    public List<ComponentService> getTargets() {
+        return targets;
+    }
+
+    public Callback getCallback() {
+        return callback;
+    }
+
+    public void setCallback(Callback callback) {
+        this.callback = callback;
+    }
+
+    /**
+     * By default return the interface contract for the reference
+     */
+    public InterfaceContract getInterfaceContract(Binding binding) {
+        return getInterfaceContract();
+    }
+
+    public List<EndpointReference> getEndpointReferences() {
+        return endpointReferences;
+    }
+
+    public String toString() {
+        return getName();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/SCABindingFactoryImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/SCABindingFactoryImpl.java
new file mode 100644
index 0000000000..7e311d8312
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/SCABindingFactoryImpl.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import org.apache.tuscany.sca.assembly.DistributedSCABinding;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+
+/**
+ * A factory for the SCA binding model.
+ *
+ * @version $Rev$ $Date$
+ */
+public class SCABindingFactoryImpl implements SCABindingFactory {
+
+    public SCABindingFactoryImpl (){
+
+    }
+
+    public SCABinding createSCABinding() {
+        return new SCABindingImpl();
+    }
+
+    public DistributedSCABinding createDistributedSCABinding() {
+        return new DistributedSCABindingImpl();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/SCABindingImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/SCABindingImpl.java
new file mode 100644
index 0000000000..4a962db005
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/SCABindingImpl.java
@@ -0,0 +1,173 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Extensible;
+import org.apache.tuscany.sca.assembly.Extension;
+import org.apache.tuscany.sca.assembly.OptimizableBinding;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.assembly.builder.AutomaticBinding;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySubject;
+
+/**
+ * The assembly mode object for an SCA binding.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class SCABindingImpl implements SCABinding, Extensible, PolicySubject, OptimizableBinding, AutomaticBinding {
+    private String name;
+    private String uri;
+    private List<Object> extensions = new ArrayList<Object>();
+    private List<Extension> attributeExtensions = new ArrayList<Extension>();
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private ExtensionType intentAttachPointType;
+    
+    private Component targetComponent;
+    private ComponentService targetComponentService;
+    private Binding targetBinding;
+    private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>();
+    
+    private boolean isAutomatic = false;
+    
+    public List<PolicySet> getApplicablePolicySets() {
+        return applicablePolicySets;
+    }
+
+    /**
+     * Constructs a new SCA binding.
+     */
+    protected SCABindingImpl() {
+    }
+    
+    public String getName() {
+        return name;
+    }
+    
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    /**
+     * Getters for the binding URI. The computed URI for the 
+     * service that the reference is targeting or which the service represents
+     * depending on whether the biding is associated with a reference or
+     * service
+     * 
+     * @return the binding URI
+     */
+    public String getURI() {
+        return uri;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+    
+    public List<Object> getExtensions() {
+        return extensions;
+    }
+    
+    public List<Extension> getAttributeExtensions() {
+        return attributeExtensions;
+    }
+    
+    public boolean isUnresolved() {
+        if (targetComponentService == null){
+            return true;
+        } else {
+            return targetComponentService.isUnresolved();
+        }
+    }
+
+    public void setUnresolved(boolean unresolved) {
+    }
+
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+    
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    public ExtensionType getType() {
+        return intentAttachPointType;
+    }
+    
+    public void setType(ExtensionType intentAttachPointType) {
+        this.intentAttachPointType = intentAttachPointType;
+    }
+    
+    // Wireable binding operations
+
+    public Component getTargetComponent() {
+        return targetComponent;
+    }
+
+    public void setTargetComponent(Component targetComponent) {
+        this.targetComponent = targetComponent;
+    }
+
+    public ComponentService getTargetComponentService() {
+        return targetComponentService;
+    }
+
+    public void setTargetComponentService(ComponentService targetComponentService) {
+        this.targetComponentService = targetComponentService;
+    }
+
+    public Binding getTargetBinding() {
+        return targetBinding;
+    }
+
+    public void setTargetBinding(Binding targetBinding) {
+        this.targetBinding = targetBinding;
+    }
+    
+    public void setPolicySets(List<PolicySet> policySets) {
+        this.policySets = policySets; 
+    }
+
+    public void setRequiredIntents(List<Intent> intents) {
+        this.requiredIntents = intents;
+    }
+
+    public void setIsAutomatic(boolean isAutomatic){
+        this.isAutomatic = isAutomatic;
+    }
+    
+    public boolean getIsAutomatic(){
+        return this.isAutomatic;
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ServiceImpl.java
new file mode 100644
index 0000000000..8f1ce29fdb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/ServiceImpl.java
@@ -0,0 +1,98 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Callback;
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+
+/**
+ * Represents a reference.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ServiceImpl extends AbstractServiceImpl implements Service, Cloneable {
+    private List<Binding> bindings = new ArrayList<Binding>();
+    private Callback callback;
+    private List<Endpoint> endpoints = new ArrayList<Endpoint>();
+
+
+    /**
+     * Constructs a new service.
+     */
+    protected ServiceImpl() {
+    }
+    
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        ServiceImpl clone = (ServiceImpl)super.clone();
+        clone.bindings = new ArrayList<Binding>();
+        clone.bindings.addAll(getBindings());
+        return clone;
+    }
+
+    public List<Binding> getBindings() {
+        return bindings;
+    }
+
+    public <B> B getBinding(Class<B> bindingClass) {
+        for (Binding binding : bindings) {
+            if (bindingClass.isInstance(binding)) {
+                return bindingClass.cast(binding);
+            }
+        }
+        return null;
+    }
+
+    public <B> B getCallbackBinding(Class<B> bindingClass) {
+        if (callback != null) {
+            for (Binding binding : callback.getBindings()) {
+                if (bindingClass.isInstance(binding)) {
+                    return bindingClass.cast(binding);
+                }
+            }
+        }
+        return null;
+    }
+
+    public Callback getCallback() {
+        return callback;
+    }
+
+    public void setCallback(Callback callback) {
+        this.callback = callback;
+    }
+    
+    /**
+     * By default return the interface contract for the service
+     */
+    public InterfaceContract getInterfaceContract(Binding binding){
+        return getInterfaceContract();
+    }     
+
+    public List<Endpoint> getEndpoints() {
+        return endpoints;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/WireImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/WireImpl.java
new file mode 100644
index 0000000000..9f8af0907d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/java/org/apache/tuscany/sca/assembly/impl/WireImpl.java
@@ -0,0 +1,105 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Wire;
+import org.apache.tuscany.sca.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Represents a wire
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WireImpl extends ExtensibleImpl implements Wire, Cloneable {
+    private ComponentReference source;
+    private ComponentService target;
+    private boolean replace;
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>();
+
+    public List<PolicySet> getApplicablePolicySets() {
+        return applicablePolicySets;
+    }
+
+    /**
+     * Constructs a new wire.
+     */
+    protected WireImpl() {
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+
+    public ComponentReference getSource() {
+        return source;
+    }
+
+    public ComponentService getTarget() {
+        return target;
+    }
+
+    public void setSource(ComponentReference source) {
+        this.source = source;
+    }
+
+    public void setTarget(ComponentService target) {
+        this.target = target;
+    }
+
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+
+    public ExtensionType getType() {
+        return null;
+    }
+
+    public void setType(ExtensionType type) {
+    }
+    
+    public void setPolicySets(List<PolicySet> policySets) {
+        this.policySets = policySets; 
+    }
+
+    public void setRequiredIntents(List<Intent> intents) {
+        this.requiredIntents = intents;
+    }
+
+    public boolean isReplace() {
+        return replace;
+    }
+
+    public void setReplace(boolean replace) {
+        this.replace = replace;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.AssemblyFactory b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.AssemblyFactory
new file mode 100644
index 0000000000..859c4bde4b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.AssemblyFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.assembly.DefaultAssemblyFactory
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.EndpointFactory b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.EndpointFactory
new file mode 100644
index 0000000000..8dbff76ad9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.EndpointFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.assembly.DefaultEndpointFactory
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.SCABindingFactory b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.SCABindingFactory
new file mode 100644
index 0000000000..9aabbad24e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.SCABindingFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.assembly.impl.SCABindingFactoryImpl

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.builder.CompositeBuilder b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.builder.CompositeBuilder
new file mode 100644
index 0000000000..b7ba756879
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.builder.CompositeBuilder
@@ -0,0 +1,35 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.assembly.builder.impl.ComponentConfigurationBuilderImpl;id=org.apache.tuscany.sca.assembly.builder.ComponentConfigurationBuilder

+org.apache.tuscany.sca.assembly.builder.impl.ComponentReferenceBindingBuilderImpl;id=org.apache.tuscany.sca.assembly.builder.ComponentReferenceBindingBuilder

+org.apache.tuscany.sca.assembly.builder.impl.ComponentReferencePromotionWireBuilderImpl;id=org.apache.tuscany.sca.assembly.builder.ComponentReferencePromotionWireBuilder

+org.apache.tuscany.sca.assembly.builder.impl.ComponentReferenceWireBuilderImpl;id=org.apache.tuscany.sca.assembly.builder.ComponentReferenceWireBuilder

+org.apache.tuscany.sca.assembly.builder.impl.ComponentServiceBindingBuilderImpl;id=org.apache.tuscany.sca.assembly.builder.ComponentServiceBindingBuilder

+org.apache.tuscany.sca.assembly.builder.impl.ComponentServicePromotionBuilderImpl;id=org.apache.tuscany.sca.assembly.builder.ComponentServicePromotionBuilder

+org.apache.tuscany.sca.assembly.builder.impl.CompositeBindingURIBuilderImpl;id=org.apache.tuscany.sca.assembly.builder.CompositeBindingURIBuilder

+org.apache.tuscany.sca.assembly.builder.impl.CompositeBuilderImpl;id=org.apache.tuscany.sca.assembly.builder.CompositeBuilder

+org.apache.tuscany.sca.assembly.builder.impl.CompositeCloneBuilderImpl;id=org.apache.tuscany.sca.assembly.builder.CompositeCloneBuilder

+org.apache.tuscany.sca.assembly.builder.impl.CompositeIncludeBuilderImpl;id=org.apache.tuscany.sca.assembly.builder.CompositeIncludeBuilder

+org.apache.tuscany.sca.assembly.builder.impl.CompositePolicyBuilderImpl;id=org.apache.tuscany.sca.assembly.builder.CompositePolicyBuilder

+org.apache.tuscany.sca.assembly.builder.impl.CompositePromotionBuilderImpl;id=org.apache.tuscany.sca.assembly.builder.CompositePromotionBuilder

+org.apache.tuscany.sca.assembly.builder.impl.CompositeReferenceConfigurationBuilderImpl;id=org.apache.tuscany.sca.assembly.builder.CompositeReferenceConfigurationBuilder

+org.apache.tuscany.sca.assembly.builder.impl.CompositeReferenceWireBuilderImpl;id=org.apache.tuscany.sca.assembly.builder.CompositeReferenceWireBuilder

+org.apache.tuscany.sca.assembly.builder.impl.CompositeServiceBindingBuilderImpl;id=org.apache.tuscany.sca.assembly.builder.CompositeServiceBindingBuilder

+org.apache.tuscany.sca.assembly.builder.impl.CompositeServiceConfigurationBuilderImpl;id=org.apache.tuscany.sca.assembly.builder.CompositeServiceConfigurationBuilder

+org.apache.tuscany.sca.assembly.builder.impl.CompositeServicePromotionBuilderImpl;id=org.apache.tuscany.sca.assembly.builder.CompositeServicePromotionBuilder

+org.apache.tuscany.sca.assembly.builder.impl.CompositeBindingConfigurationBuilderImpl;id=org.apache.tuscany.assembly.builder.CompositeBindingConfigurationBuilder

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.builder.CompositeBuilderExtensionPoint b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.builder.CompositeBuilderExtensionPoint
new file mode 100644
index 0000000000..693834e23d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.builder.CompositeBuilderExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.assembly.builder.DefaultCompositeBuilderExtensionPoint
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/resources/assembly-validation-messages.properties b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/resources/assembly-validation-messages.properties
new file mode 100644
index 0000000000..cfa76800eb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/resources/assembly-validation-messages.properties
@@ -0,0 +1,64 @@
+#
+#
+#    Licensed to the Apache Software Foundation (ASF) under one
+#    or more contributor license agreements. See the NOTICE file
+#    distributed with this work for additional information
+#    regarding copyright ownership. The ASF licenses this file
+#    to you under the Apache License, Version 2.0 (the
+#    "License"); you may not use this file except in compliance
+#    with the License. You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing,
+#    software distributed under the License is distributed on an
+#    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#    KIND, either express or implied. See the License for the
+#    specific language governing permissions and limitations
+#    under the License.
+#
+#
+DuplicateComponentName = Duplicate component name: Composite = {0} Component = {1}
+DuplicateComponentServiceName = Duplicate component service name: Component = {0} Service = {1}
+DuplicateComponentReferenceName = Duplicate component reference name: Component = {0} Reference = {1}
+DuplicateComponentPropertyName = Duplicate component property name: Component = {0} Property = {1}
+NoComponentImplementation = No implementation for component: Component = {0}
+ServiceNotFoundForComponentService = Service not found for component service: Component = {0} Service = {1}
+UnresolvedComponentImplementation = Component implementation not resolved: Component = {0} Uri = {1}
+DuplicateImplementationPropertyName = Duplicate property name: Component = {0} Property = {1}
+DuplicateImplementationServiceName = Duplicate service name: Component = {0} Service = {1}
+DuplicateImplementationReferenceName = Duplicate reference name: Component = {0} Reference = {1}
+PropertyNotFound = Property not found for component property: Component = {0} Property = {1}
+PropertyMustSupplyIncompatible = Component property mustSupply attribute incompatible with property: Component = {0} Property = {1}
+PropertyMustSupplyNull = No value configured on a mustSupply property: Component = {0} Property = {1}
+PropertyOverrideManyAttribute = Component property many attribute incompatible with property: Component = {0} Property = {1}
+ReferenceNotFound = Reference not found for component reference: Component = {0} Reference = {1}
+ReferenceIncompatibleMultiplicity = Component reference multiplicity incompatible with reference multiplicity: Component = {0} Reference = {1}
+ReferenceIncompatibleInterface = Incompatible interfaces on component reference and target: Composite = {0} Reference = {1} Service = {2}
+ReferencePromotionIncompatibleInterface = Promoted reference interface incompatible with promoting reference: Promoting interface = {0} Promoted = {1}
+ReferencePromotionInterfacesNotEqual = Peer promoted references not equal: First interface = {0} second interface = {1}
+ReferenceIncompatibleComponentInterface = Component reference interface incompatible with implementation reference interface: Component = {0} Reference = {1}
+ServiceIncompatibleComponentInterface = Component service interface incompatible with implementation service interface: Component = {0} Service = {1}
+MultipleBindingsForService = Multiple bindings with the same name for a service: Service = {0} Binding name = {1}
+MultipleBindingsForReference = Multiple bindings with the same name for a reference: Reference = {0} Binding name = {1}
+ReferenceWithoutTargets = No targets for reference: Composite = {0} Reference = {1}
+PromotedReferenceNotFound = Promoted component reference not found: Composite = {0} Reference = {1}
+PromotedServiceNotFound = Promoted component service not found: Composite = {0} Service = {1}
+ComponentReferenceTargetNotFound = Component reference target not found, it might be a remote service running elsewhere in the SCA Domain: Composite = {0} Service = {1}
+NoSCABindingAvailableForUnresolvedService = A local service cannot be found for reference {0} target {1} and there is no SCA binding available to represent the unresolved target
+NoMatchingBinding = Component reference {0} does not have a binding which matches the bindings of service {1}
+NoMatchingCallbackBinding = Component reference {0} does not have a callback binding which matches the callback bindings of service {1}
+ReferenceEndPointMixWithTarget = Composite {0} Component {1} Reference {2} must not specify endpoints using both target attribute and with binding uri attribute
+PolicyRelatedException = Policy Related Exception occured due to : {0}
+CompositeAlreadyIncluded = Composite {0} has already been included.
+ComponentReferenceMoreWire = Component reference {0} has more than one wires
+WireTargetNotFound = Wire target not found : {0}
+WireSourceNotFound = Wire source not found : {0}
+WireIncompatibleInterface = Incompatible interfaces on wire source and target : source = {0} target = {1}
+ComponentIncompatibleInterface = Incompatible interfaces on component reference and target : reference = {0} target = {1}
+TooManyReferenceTargets = Too many targets on reference: {0}
+ReferenceInterfaceNotSubSet = Interface of composite reference {0} must be compatible with the interface declared by promoted component reference.
+ServiceInterfaceNotSubSet = Interface of composite service {0} must be subset of the interface declared by promoted component service.
+NoComponentReferenceTarget = No target services found for the component reference to be autowired: {0}
+NoTypeForComponentProperty = No type specified on component property: Component = {0} Property = {1}
+URLSyntaxException = URLSyntaxException when creating binding URI at component = {0} service = {1} binding = {2}
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/resources/assembly-validation-messages_it.properties b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/resources/assembly-validation-messages_it.properties
new file mode 100644
index 0000000000..b94d37ba2d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/main/resources/assembly-validation-messages_it.properties
@@ -0,0 +1,30 @@
+#
+#
+#    Licensed to the Apache Software Foundation (ASF) under one
+#    or more contributor license agreements. See the NOTICE file
+#    distributed with this work for additional information
+#    regarding copyright ownership. The ASF licenses this file
+#    to you under the Apache License, Version 2.0 (the
+#    "License"); you may not use this file except in compliance
+#    with the License. You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing,
+#    software distributed under the License is distributed on an
+#    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#    KIND, either express or implied. See the License for the
+#    specific language governing permissions and limitations
+#    under the License.
+#
+#
+DuplicateComponentName = Nome del componente duplicato: Composite = {0} Component = {1}
+DuplicateComponentServiceName = Nome del servizio del componente duplicato: Component = {0} Service = {1}
+DuplicateComponentReferenceName = Nome del reference del componente duplicato: Component = {0} Reference = {1}
+DuplicateComponentPropertyName = Nome della property del componente duplicato: Component = {0} Property = {1}
+NoComponentImplementation = Implementazione insistente per il componente: Component = {0}
+ServiceNotFoundForComponentService = Servizio non trovato per il componente: Component = {0} Service = {1}
+UnresolvedComponentImplementation = Implementazione del componente non trovata: Component = {0} Uri = {1}
+DuplicateImplementationPropertyName = Nome della property del componente duplicata: Component = {0} Property = {1}
+DuplicateImplementationReferenceName = Nome del riferimento duplicato: Component = {0} Reference = {1}
+PropertyNotFound = Property non trovata per il  componente: Component = {0} Property = {1}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/AssemblyFactoryTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/AssemblyFactoryTestCase.java
new file mode 100644
index 0000000000..e73119204d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/AssemblyFactoryTestCase.java
@@ -0,0 +1,214 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.assembly;
+
+import javax.xml.namespace.QName;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+
+/**
+ * Test building of assembly model instances using the assembly factory.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class AssemblyFactoryTestCase {
+
+    private static AssemblyFactory assemblyFactory;
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        assemblyFactory = new DefaultAssemblyFactory();
+    }
+
+    @Test
+    public void testCreateComponent() {
+        createComponent("AccountServiceComponent1");
+    }
+
+    @Test
+    public void testCreateComponentType() {
+        createComponentType();
+    }
+
+    @Test
+    public void testCreateComposite() {
+        createComposite();
+    }
+
+    @Test
+    public void testCreateConstrainingType() {
+        createConstrainingType();
+    }
+
+    /**
+     * Create a composite
+     */
+    Composite createComposite() {
+        Composite c = assemblyFactory.createComposite();
+
+        Component c1 = createComponent("AccountServiceComponent1");
+        c.getComponents().add(c1);
+        Component c2 = createComponent("AccountServiceComponent2");
+        c.getComponents().add(c2);
+
+        Wire w = assemblyFactory.createWire();
+        w.setSource(c1.getReferences().get(0));
+        w.setTarget(c2.getServices().get(0));
+        c.getWires().add(w);
+
+        CompositeService cs = assemblyFactory.createCompositeService();
+        cs.setName("AccountService");
+        cs.setPromotedService(c1.getServices().get(0));
+        cs.setInterfaceContract(new TestInterfaceContract(assemblyFactory));
+        c.getServices().add(cs);
+        cs.getBindings().add(new TestBinding(assemblyFactory));
+
+        CompositeReference cr = assemblyFactory.createCompositeReference();
+        cr.setName("StockQuoteService");
+        cr.getPromotedReferences().add(c2.getReferences().get(1));
+        cr.setInterfaceContract(new TestInterfaceContract(assemblyFactory));
+        c.getReferences().add(cr);
+        cr.getBindings().add(new TestBinding(assemblyFactory));
+
+        return c;
+    }
+
+    /**
+     * Create a new component
+     */
+    Component createComponent(String name) {
+        Component c = assemblyFactory.createComponent();
+        c.setName(name);
+
+        ConstrainingType constraint = createConstrainingType();
+        c.setConstrainingType(constraint);
+
+        Implementation i = new TestImplementation(assemblyFactory);
+        c.setImplementation(i);
+
+        ComponentProperty p = assemblyFactory.createComponentProperty();
+        p.setName("currency");
+        p.setValue("USD");
+        p.setMustSupply(true);
+        p.setXSDType(new QName("", ""));
+        p.setProperty(i.getProperties().get(0));
+        c.getProperties().add(p);
+
+        ComponentReference ref1 = assemblyFactory.createComponentReference();
+        ref1.setName("accountDataService");
+        ref1.setMultiplicity(Multiplicity.ONE_ONE);
+        ref1.setInterfaceContract(new TestInterfaceContract(assemblyFactory));
+        ref1.setReference(i.getReferences().get(0));
+        c.getReferences().add(ref1);
+        ref1.getBindings().add(new TestBinding(assemblyFactory));
+
+        ComponentReference ref2 = assemblyFactory.createComponentReference();
+        ref2.setName("stockQuoteService");
+        ref2.setMultiplicity(Multiplicity.ONE_ONE);
+        ref2.setInterfaceContract(new TestInterfaceContract(assemblyFactory));
+        ref2.setReference(i.getReferences().get(1));
+        c.getReferences().add(ref2);
+        ref2.getBindings().add(new TestBinding(assemblyFactory));
+
+        ComponentService s = assemblyFactory.createComponentService();
+        s.setName("AccountService");
+        s.setInterfaceContract(new TestInterfaceContract(assemblyFactory));
+        s.setService(i.getServices().get(0));
+        c.getServices().add(s);
+        s.getBindings().add(new TestBinding(assemblyFactory));
+
+        return c;
+    }
+
+    /**
+     * Create a new component type
+     * 
+     * @return
+     */
+    ComponentType createComponentType() {
+        ComponentType ctype = assemblyFactory.createComponentType();
+
+        Property p = assemblyFactory.createProperty();
+        p.setName("currency");
+        p.setValue("USD");
+        p.setMustSupply(true);
+        p.setXSDType(new QName("", ""));
+        ctype.getProperties().add(p);
+
+        Reference ref1 = assemblyFactory.createReference();
+        ref1.setName("accountDataService");
+        ref1.setInterfaceContract(new TestInterfaceContract(assemblyFactory));
+        ref1.setMultiplicity(Multiplicity.ONE_ONE);
+        ctype.getReferences().add(ref1);
+        ref1.getBindings().add(new TestBinding(assemblyFactory));
+
+        Reference ref2 = assemblyFactory.createReference();
+        ref2.setName("stockQuoteService");
+        ref2.setInterfaceContract(new TestInterfaceContract(assemblyFactory));
+        ref2.setMultiplicity(Multiplicity.ONE_ONE);
+        ctype.getReferences().add(ref2);
+        ref2.getBindings().add(new TestBinding(assemblyFactory));
+
+        Service s = assemblyFactory.createService();
+        s.setName("AccountService");
+        s.setInterfaceContract(new TestInterfaceContract(assemblyFactory));
+        ctype.getServices().add(s);
+        s.getBindings().add(new TestBinding(assemblyFactory));
+
+        return ctype;
+    }
+
+    /**
+     * Create a new constraining type
+     * 
+     * @return
+     */
+    ConstrainingType createConstrainingType() {
+        ConstrainingType ctype = assemblyFactory.createConstrainingType();
+
+        AbstractProperty p = assemblyFactory.createAbstractProperty();
+        p.setName("currency");
+        p.setValue("USD");
+        p.setMustSupply(true);
+        p.setXSDType(new QName("", ""));
+        ctype.getProperties().add(p);
+
+        AbstractReference ref1 = assemblyFactory.createAbstractReference();
+        ref1.setName("accountDataService");
+        ref1.setInterfaceContract(new TestInterfaceContract(assemblyFactory));
+        ref1.setMultiplicity(Multiplicity.ONE_ONE);
+        ctype.getReferences().add(ref1);
+
+        AbstractReference ref2 = assemblyFactory.createAbstractReference();
+        ref2.setName("stockQuoteService");
+        ref2.setInterfaceContract(new TestInterfaceContract(assemblyFactory));
+        ref2.setMultiplicity(Multiplicity.ONE_ONE);
+        ctype.getReferences().add(ref2);
+
+        AbstractService s = assemblyFactory.createAbstractService();
+        s.setName("AccountService");
+        s.setInterfaceContract(new TestInterfaceContract(assemblyFactory));
+        ctype.getServices().add(s);
+
+        return ctype;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestBinding.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestBinding.java
new file mode 100644
index 0000000000..3a75bbcc36
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestBinding.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.assembly;
+
+import org.apache.tuscany.sca.assembly.impl.BindingImpl;
+
+
+/**
+ * A test interface model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class TestBinding extends BindingImpl implements Binding {
+    public TestBinding(AssemblyFactory factory) {
+    }
+
+    public String getName() {
+        return null;
+    }
+
+    public String getURI() {
+        return "http://test";
+    }
+    
+    public boolean isUnresolved() {
+        return false;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestImplementation.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestImplementation.java
new file mode 100644
index 0000000000..19702954c9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestImplementation.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.assembly;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.impl.ImplementationImpl;
+
+/**
+ * A test component implementation model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class TestImplementation extends ImplementationImpl implements Implementation {
+    public TestImplementation(AssemblyFactory factory) {
+
+        Property p = factory.createProperty();
+        p.setName("currency");
+        p.setValue("USD");
+        p.setMustSupply(true);
+        p.setXSDType(new QName("", ""));
+        getProperties().add(p);
+
+        Reference ref1 = factory.createReference();
+        ref1.setName("accountDataService");
+        ref1.setMultiplicity(Multiplicity.ONE_ONE);
+        getReferences().add(ref1);
+        ref1.getBindings().add(new TestBinding(factory));
+
+        Reference ref2 = factory.createReference();
+        ref2.setName("stockQuoteService");
+        ref2.setMultiplicity(Multiplicity.ONE_ONE);
+        ref2.setInterfaceContract(new TestInterfaceContract(factory));
+        getReferences().add(ref2);
+        ref2.getBindings().add(new TestBinding(factory));
+
+        Service s = factory.createService();
+        s.setName("AccountService");
+        s.setInterfaceContract(new TestInterfaceContract(factory));
+        getServices().add(s);
+        s.getBindings().add(new TestBinding(factory));
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestInterface.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestInterface.java
new file mode 100644
index 0000000000..dbe0cb8225
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestInterface.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.assembly;
+
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceImpl;
+
+/**
+ * A test interface model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class TestInterface extends InterfaceImpl implements Interface {
+
+    public TestInterface(AssemblyFactory factory) {
+
+        setRemotable(true);
+
+        Operation operation = new TestOperation();
+        operation.setName("test");
+        getOperations().add(operation);
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestInterfaceContract.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestInterfaceContract.java
new file mode 100644
index 0000000000..ee6b95edc9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestInterfaceContract.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.assembly;
+
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractImpl;
+
+/**
+ * A test interface contract model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class TestInterfaceContract extends InterfaceContractImpl implements InterfaceContract {
+
+    public TestInterfaceContract(AssemblyFactory factory) {
+        
+        TestInterface testInterface = new TestInterface(factory);
+        setInterface(testInterface);
+
+        TestInterface testCallbackInterface = new TestInterface(factory);
+        setCallbackInterface(testCallbackInterface);
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestOperation.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestOperation.java
new file mode 100644
index 0000000000..d94a7e93a3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/TestOperation.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.assembly;
+
+import org.apache.tuscany.sca.interfacedef.impl.OperationImpl;
+
+/**
+ * A test operation model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class TestOperation extends OperationImpl {
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeBuilderTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeBuilderTestCase.java
new file mode 100644
index 0000000000..2992aeb263
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/builder/impl/CompositeBuilderTestCase.java
@@ -0,0 +1,132 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import static org.junit.Assert.assertTrue;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * Test the CompositeBuilder.
+ *
+ * @version $Rev$ $Date$
+ */
+public class CompositeBuilderTestCase {
+    
+    private static AssemblyFactory assemblyFactory;
+    
+    @BeforeClass
+    public static void setUp() throws Exception {
+        assemblyFactory = new DefaultAssemblyFactory();
+    }
+    
+    @Test
+    public void testFuseIncludes() throws Exception {
+        Composite c1 = assemblyFactory.createComposite();
+        c1.setName(new QName("http://foo", "C1"));
+        Component a = assemblyFactory.createComponent();
+        a.setName("a");
+        c1.getComponents().add(a);
+        CompositeService s = assemblyFactory.createCompositeService();
+        s.setName("s");
+        c1.getServices().add(s);
+        CompositeReference r = assemblyFactory.createCompositeReference();
+        r.setName("r");
+        c1.getReferences().add(r);
+
+        Composite c2 = assemblyFactory.createComposite();
+        c2.setName(new QName("http://foo", "C2"));
+        c1.getIncludes().add(c2);
+        Component b = assemblyFactory.createComponent();
+        b.setName("b");
+        c2.getComponents().add(b);
+        
+        Composite c = assemblyFactory.createComposite();
+        c.setName(new QName("http://foo", "C"));
+        c.getIncludes().add(c1);
+        
+        new CompositeIncludeBuilderImpl().build(c, null, null);
+        
+        assertTrue(c.getComponents().get(0).getName().equals("a"));
+        assertTrue(c.getComponents().get(1).getName().equals("b"));
+        assertTrue(c.getServices().get(0).getName().equals("s"));
+        assertTrue(c.getReferences().get(0).getName().equals("r"));
+    }
+    
+    @Test
+    public void testExpandComposites() throws Exception {
+        Composite c1 = assemblyFactory.createComposite();
+        c1.setName(new QName("http://foo", "C1"));
+        Component a = assemblyFactory.createComponent();
+        a.setName("a");
+        c1.getComponents().add(a);
+        CompositeService s = assemblyFactory.createCompositeService();
+        s.setName("s");
+        c1.getServices().add(s);
+        CompositeReference r = assemblyFactory.createCompositeReference();
+        r.setName("r");
+        c1.getReferences().add(r);
+
+        Composite c2 = assemblyFactory.createComposite();
+        c2.setName(new QName("http://foo", "C2"));
+        Component b = assemblyFactory.createComponent();
+        b.setName("b");
+        c2.getComponents().add(b);
+        
+        Composite c = assemblyFactory.createComposite();
+        c.setName(new QName("http://foo", "C"));
+        Component x = assemblyFactory.createComponent();
+        x.setName("x");
+        x.setImplementation(c1);
+        c.getComponents().add(x);
+        Component y = assemblyFactory.createComponent();
+        y.setName("y");
+        y.setImplementation(c2);
+        c.getComponents().add(y);
+        Component z = assemblyFactory.createComponent();
+        z.setName("z");
+        z.setImplementation(c1);
+        c.getComponents().add(z);
+        
+        new CompositeCloneBuilderImpl().build(c, null, null);
+        
+        assertTrue(c.getComponents().get(0).getImplementation() != c1);
+        assertTrue(c.getComponents().get(1).getImplementation() != c2);
+        assertTrue(c.getComponents().get(2).getImplementation() != c1);
+
+        Composite i = (Composite)c.getComponents().get(0).getImplementation();
+        assertTrue(i.getComponents().get(0) != a);
+        assertTrue(i.getComponents().get(0).getName().equals("a"));
+        assertTrue(i.getServices().get(0).getName().equals("s"));
+        assertTrue(i.getServices().get(0) != s);
+        assertTrue(i.getReferences().get(0).getName().equals("r"));
+        assertTrue(i.getReferences().get(0) != r);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/builder/impl/PrintUtilTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/builder/impl/PrintUtilTestCase.java
new file mode 100644
index 0000000000..82b1fd8665
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/assembly/src/test/java/org/apache/tuscany/sca/assembly/builder/impl/PrintUtilTestCase.java
@@ -0,0 +1,229 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.assembly.builder.impl;
+
+import java.io.PrintWriter;
+import java.io.StringWriter;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.AbstractProperty;
+import org.apache.tuscany.sca.assembly.AbstractReference;
+import org.apache.tuscany.sca.assembly.AbstractService;
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.TestBinding;
+import org.apache.tuscany.sca.assembly.TestImplementation;
+import org.apache.tuscany.sca.assembly.TestInterfaceContract;
+import org.apache.tuscany.sca.assembly.Wire;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class PrintUtilTestCase {
+
+    private AssemblyFactory factory = new DefaultAssemblyFactory();
+    
+    /**
+     * Create a composite
+     */
+    Composite createComposite() {
+        Composite c = factory.createComposite();
+
+        Component c1 = createComponent("AccountServiceComponent1");
+        c.getComponents().add(c1);
+        Component c2 = createComponent("AccountServiceComponent2");
+        c.getComponents().add(c2);
+
+        Wire w = factory.createWire();
+        w.setSource(c1.getReferences().get(0));
+        w.setTarget(c2.getServices().get(0));
+        c.getWires().add(w);
+
+        CompositeService cs = factory.createCompositeService();
+        cs.setName("AccountService");
+        cs.setPromotedService(c1.getServices().get(0));
+        cs.setInterfaceContract(new TestInterfaceContract(factory));
+        c.getServices().add(cs);
+        cs.getBindings().add(new TestBinding(factory));
+
+        CompositeReference cr = factory.createCompositeReference();
+        cr.setName("StockQuoteService");
+        cr.getPromotedReferences().add(c2.getReferences().get(1));
+        cr.setInterfaceContract(new TestInterfaceContract(factory));
+        c.getReferences().add(cr);
+        cr.getBindings().add(new TestBinding(factory));
+
+        return c;
+    }
+
+    /**
+     * Create a new component
+     */
+    Component createComponent(String name) {
+        Component c = factory.createComponent();
+        c.setName(name);
+
+        ConstrainingType constraint = createConstrainingType();
+        c.setConstrainingType(constraint);
+
+        Implementation i = new TestImplementation(factory);
+        c.setImplementation(i);
+
+        ComponentProperty p = factory.createComponentProperty();
+        p.setName("currency");
+        p.setValue("USD");
+        p.setMustSupply(true);
+        p.setXSDType(new QName("", ""));
+        p.setProperty(i.getProperties().get(0));
+        c.getProperties().add(p);
+
+        ComponentReference ref1 = factory.createComponentReference();
+        ref1.setName("accountDataService");
+        ref1.setMultiplicity(Multiplicity.ONE_ONE);
+        ref1.setInterfaceContract(new TestInterfaceContract(factory));
+        ref1.setReference(i.getReferences().get(0));
+        c.getReferences().add(ref1);
+        ref1.getBindings().add(new TestBinding(factory));
+
+        ComponentReference ref2 = factory.createComponentReference();
+        ref2.setName("stockQuoteService");
+        ref2.setMultiplicity(Multiplicity.ONE_ONE);
+        ref2.setInterfaceContract(new TestInterfaceContract(factory));
+        ref2.setReference(i.getReferences().get(1));
+        c.getReferences().add(ref2);
+        ref2.getBindings().add(new TestBinding(factory));
+
+        ComponentService s = factory.createComponentService();
+        s.setName("AccountService");
+        s.setInterfaceContract(new TestInterfaceContract(factory));
+        s.setService(i.getServices().get(0));
+        c.getServices().add(s);
+        s.getBindings().add(new TestBinding(factory));
+
+        return c;
+    }
+
+    /**
+     * Create a new component type
+     * 
+     * @return
+     */
+    ComponentType createComponentType() {
+        ComponentType ctype = factory.createComponentType();
+
+        Property p = factory.createProperty();
+        p.setName("currency");
+        p.setValue("USD");
+        p.setMustSupply(true);
+        p.setXSDType(new QName("", ""));
+        ctype.getProperties().add(p);
+
+        Reference ref1 = factory.createReference();
+        ref1.setName("accountDataService");
+        ref1.setInterfaceContract(new TestInterfaceContract(factory));
+        ref1.setMultiplicity(Multiplicity.ONE_ONE);
+        ctype.getReferences().add(ref1);
+        ref1.getBindings().add(new TestBinding(factory));
+
+        Reference ref2 = factory.createReference();
+        ref2.setName("stockQuoteService");
+        ref2.setInterfaceContract(new TestInterfaceContract(factory));
+        ref2.setMultiplicity(Multiplicity.ONE_ONE);
+        ctype.getReferences().add(ref2);
+        ref2.getBindings().add(new TestBinding(factory));
+
+        Service s = factory.createService();
+        s.setName("AccountService");
+        s.setInterfaceContract(new TestInterfaceContract(factory));
+        ctype.getServices().add(s);
+        s.getBindings().add(new TestBinding(factory));
+
+        return ctype;
+    }
+
+    /**
+     * Create a new constraining type
+     * 
+     * @return
+     */
+    ConstrainingType createConstrainingType() {
+        ConstrainingType ctype = factory.createConstrainingType();
+
+        AbstractProperty p = factory.createAbstractProperty();
+        p.setName("currency");
+        p.setValue("USD");
+        p.setMustSupply(true);
+        p.setXSDType(new QName("", ""));
+        ctype.getProperties().add(p);
+
+        AbstractReference ref1 = factory.createAbstractReference();
+        ref1.setName("accountDataService");
+        ref1.setInterfaceContract(new TestInterfaceContract(factory));
+        ref1.setMultiplicity(Multiplicity.ONE_ONE);
+        ctype.getReferences().add(ref1);
+
+        AbstractReference ref2 = factory.createAbstractReference();
+        ref2.setName("stockQuoteService");
+        ref2.setInterfaceContract(new TestInterfaceContract(factory));
+        ref2.setMultiplicity(Multiplicity.ONE_ONE);
+        ctype.getReferences().add(ref2);
+
+        AbstractService s = factory.createAbstractService();
+        s.setName("AccountService");
+        s.setInterfaceContract(new TestInterfaceContract(factory));
+        ctype.getServices().add(s);
+
+        return ctype;
+    }
+
+    @Test
+    public void testPrint1() {
+        Composite composite = createComposite();
+        StringWriter sw = new StringWriter();
+        PrintUtil p = new PrintUtil(new PrintWriter(sw), true);
+        p.print(composite);
+        // System.out.println(sw.toString());
+    }
+
+    @Test
+    public void testPrint2() {
+        Composite composite = createComposite();
+        StringWriter sw = new StringWriter();
+        PrintUtil p = new PrintUtil(new PrintWriter(sw), false);
+        p.print(composite);
+        // System.out.println(sw.toString());
+    }    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
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+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..f10254dd0c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/META-INF/MANIFEST.MF
@@ -0,0 +1,42 @@
+Manifest-Version: 1.0

+Private-Package: org.apache.tuscany.sca.binding.ejb.corba;version="2.0

+ ",org.apache.tuscany.sca.binding.ejb.provider;version="2.0.0",org.apach

+ e.tuscany.sca.binding.ejb.util;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA EJB Binding Runtime

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397250828

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA EJB Binding Runtime

+Import-Package: javax.ejb,

+ javax.ejb.spi,

+ javax.naming,

+ javax.rmi,

+ javax.rmi.CORBA,

+ net.sf.cglib.core,

+ net.sf.cglib.proxy,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.binding.ejb;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.java;version="2.0.0",

+ org.apache.tuscany.sca.invocation;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.apache.tuscany.sca.provider;version="2.0.0",

+ org.apache.tuscany.sca.runtime;version="2.0.0",

+ org.omg.CORBA,

+ org.omg.CORBA.portable,

+ org.omg.CORBA_2_3.portable,

+ org.omg.CosNaming,

+ org.omg.IOP,

+ org.omg.PortableInterceptor,

+ org.omg.stub.java.rmi,

+ org.oasisopen.sca;version="2.0.0",

+ org.oasisopen.sca.annotation;version="2.0.0";resolution:=optional

+Bundle-SymbolicName: org.apache.tuscany.sca.binding.ejb.runtime

+Bundle-DocURL: http://www.apache.org/

+

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/pom.xml
new file mode 100644
index 0000000000..5468c13d50
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/pom.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    *
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    *
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-binding-ejb-runtime</artifactId>
+    <name>Apache Tuscany SCA EJB Binding Runtime</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-ejb</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>cglib</groupId>
+            <artifactId>cglib-nodep</artifactId>
+            <version>2.2</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.geronimo.specs</groupId>
+            <artifactId>geronimo-ejb_3.0_spec</artifactId>
+            <version>1.0</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.5</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.geronimo.modules</groupId>
+            <artifactId>geronimo-openejb</artifactId>
+            <version>2.0.2</version>
+            <scope>test</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.apache.geronimo.modules</groupId>
+                    <artifactId>geronimo-connector</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.geronimo.modules</groupId>
+                    <artifactId>geronimo-persistence-jpa10</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.openejb</groupId>
+                    <artifactId>openejb-ejbd</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.openejb</groupId>
+                    <artifactId>openejb-server</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.openejb</groupId>
+                    <artifactId>openejb-loader</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.openejb</groupId>
+                    <artifactId>openejb-jee</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.openejb</groupId>
+                    <artifactId>openejb-ejbd</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.openejb</groupId>
+                    <artifactId>openejb-javaagent</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>com.sun.xml.bind</groupId>
+                    <artifactId>jaxb-impl</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>asm</groupId>
+                    <artifactId>asm</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>asm</groupId>
+                    <artifactId>asm-commons</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        
+        <dependency>
+            <groupId>asm</groupId>
+            <artifactId>asm-all</artifactId>
+            <version>3.1</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+           <groupId>org.apache.geronimo.specs</groupId>
+           <artifactId>geronimo-jms_1.1_spec</artifactId>
+           <version>1.1</version>
+           <exclusions>
+               <exclusion>
+                   <groupId>org.apache.geronimo.specs</groupId>
+                   <artifactId>geronimo-jms_1.1_spec</artifactId>
+               </exclusion>
+           </exclusions>
+        </dependency>         
+
+    </dependencies>
+
+    <repositories>
+        <repository>
+            <id>geronimo-repository</id>
+            <name>Geronimo Repository</name>
+            <url>http://svn.apache.org/repos/asf/geronimo/server/tags/2.0.2/repository</url>
+            <layout>default</layout>
+            <snapshots>
+                <enabled>false</enabled>
+            </snapshots>
+            <releases>
+                <enabled>true</enabled>
+            </releases>
+        </repository>
+    </repositories>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/ClassLoadingUtil.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/ClassLoadingUtil.java
new file mode 100644
index 0000000000..c65868c23b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/ClassLoadingUtil.java
@@ -0,0 +1,365 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ejb.corba;
+
+import java.lang.reflect.Array;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.LinkedHashSet;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Set;
+
+/**
+ * Utility class for loading classes by a variety of name variations.
+ * <p/>
+ * Supported names types are:
+ * <p/>
+ * 1)  Fully qualified class name (e.g., "java.lang.String", "org.apache.geronimo.kernel.ClassLoading"
+ * 2)  Method signature encoding ("Ljava.lang.String;", "J", "I", etc.)
+ * 3)  Primitive type names ("int", "boolean", etc.)
+ * 4)  Method array signature strings ("[I", "[Ljava.lang.String")
+ * 5)  Arrays using Java code format ("int[]", "java.lang.String[][]")
+ * <p/>
+ * The classes are loaded using the provided class loader.  For the basic types, the primitive
+ * reflection types are returned.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ClassLoadingUtil {
+
+    /**
+     * Table for mapping primitive class names/signatures to the implementing
+     * class object
+     */
+    private static final HashMap PRIMITIVE_CLASS_MAP = new HashMap();
+
+    /**
+     * Table for mapping primitive classes back to their name signature type, which
+     * allows a reverse mapping to be performed from a class object into a resolvable
+     * signature.
+     */
+    private static final HashMap CLASS_TO_SIGNATURE_MAP = new HashMap();
+
+
+    /**
+     * Setup the primitives map.  We make any entry for each primitive class using both the
+     * human readable name and the method signature shorthand type.
+     */
+    static {
+        PRIMITIVE_CLASS_MAP.put("boolean", boolean.class);
+        PRIMITIVE_CLASS_MAP.put("Z", boolean.class);
+        PRIMITIVE_CLASS_MAP.put("byte", byte.class);
+        PRIMITIVE_CLASS_MAP.put("B", byte.class);
+        PRIMITIVE_CLASS_MAP.put("char", char.class);
+        PRIMITIVE_CLASS_MAP.put("C", char.class);
+        PRIMITIVE_CLASS_MAP.put("short", short.class);
+        PRIMITIVE_CLASS_MAP.put("S", short.class);
+        PRIMITIVE_CLASS_MAP.put("int", int.class);
+        PRIMITIVE_CLASS_MAP.put("I", int.class);
+        PRIMITIVE_CLASS_MAP.put("long", long.class);
+        PRIMITIVE_CLASS_MAP.put("J", long.class);
+        PRIMITIVE_CLASS_MAP.put("float", float.class);
+        PRIMITIVE_CLASS_MAP.put("F", float.class);
+        PRIMITIVE_CLASS_MAP.put("double", double.class);
+        PRIMITIVE_CLASS_MAP.put("D", double.class);
+        PRIMITIVE_CLASS_MAP.put("void", void.class);
+        PRIMITIVE_CLASS_MAP.put("V", void.class);
+
+        // Now build a reverse mapping table.  The table above has a many-to-one mapping for
+        // class names.  To do the reverse, we need to pick just one.  As long as the
+        // returned name supports "round tripping" of the requests, this will work fine.
+
+        CLASS_TO_SIGNATURE_MAP.put(boolean.class, "Z");
+        CLASS_TO_SIGNATURE_MAP.put(byte.class, "B");
+        CLASS_TO_SIGNATURE_MAP.put(char.class, "C");
+        CLASS_TO_SIGNATURE_MAP.put(short.class, "S");
+        CLASS_TO_SIGNATURE_MAP.put(int.class, "I");
+        CLASS_TO_SIGNATURE_MAP.put(long.class, "J");
+        CLASS_TO_SIGNATURE_MAP.put(float.class, "F");
+        CLASS_TO_SIGNATURE_MAP.put(double.class, "D");
+        CLASS_TO_SIGNATURE_MAP.put(void.class, "V");
+    }
+
+
+    /**
+     * Load a class that matches the requested name, using the provided class loader context.
+     * <p/>
+     * The class name may be a standard class name, the name of a primitive type Java
+     * reflection class (e.g., "boolean" or "int"), or a type in method type signature
+     * encoding.  Array classes in either encoding form are also processed.
+     *
+     * @param className The name of the required class.
+     * @param classLoader The class loader used to resolve the class object.
+     * @return The Class object resolved from "className".
+     * @throws ClassNotFoundException When unable to resolve the class object.
+     * @throws IllegalArgumentException If either argument is null.
+     */
+    public static Class loadClass(String className, ClassLoader classLoader) throws ClassNotFoundException {
+
+        // the tests require IllegalArgumentExceptions for null values on either of these.
+        if (className == null) {
+            throw new IllegalArgumentException("className is null");
+        }
+
+        if (classLoader == null) {
+            throw new IllegalArgumentException("classLoader is null");
+        }
+        // The easiest case is a proper class name.  We just have the class loader resolve this.
+        // If the class loader throws a ClassNotFoundException, then we need to check each of the
+        // special name encodings we support.
+        try {
+            return classLoader.loadClass(className);
+        } catch (ClassNotFoundException ignore) {
+            // if not found, continue on to the other name forms.
+        }
+
+
+        // The second easiest version to resolve is a direct map to a primitive type name
+        // or method signature.  Check our name-to-class map for one of those.
+        Class resolvedClass = (Class) PRIMITIVE_CLASS_MAP.get(className);
+        if (resolvedClass != null) {
+            return resolvedClass;
+        }
+
+        // Class names in method signature have the format "Lfully.resolved.name;",
+        // so if it ends in a semicolon and begins with an "L", this must be in
+        // this format.  Have the class loader try to load this.  There are no other
+        // options if this fails, so just allow the class loader to throw the
+        // ClassNotFoundException.
+        if (className.endsWith(";") && className.startsWith("L")) {
+            // pick out the name portion
+            String typeName = className.substring(1, className.length() - 1);
+            // and delegate the loading to the class loader.
+            return classLoader.loadClass(typeName);
+        }
+
+        // All we have left now are the array types.  Method signature array types
+        // have a series of leading "[" characters to specify the number of dimensions.
+        // The other array type we handle uses trailing "[]" for the dimensions, just
+        // like the Java language syntax.
+
+        // first check for the signature form ([[[[type).
+        if (className.charAt(0) == '[') {
+            // we have at least one array marker, now count how many leading '['s we have
+            // to get the dimension count.
+            int count = 0;
+            int nameLen = className.length();
+
+            while (count < nameLen && className.charAt(count) == '[') {
+                count++;
+            }
+
+            // pull of the name subtype, which is everything after the last '['
+            String arrayTypeName = className.substring(count, className.length());
+            // resolve the type using a recursive call, which will load any of the primitive signature
+            // types as well as class names.
+            Class arrayType = loadClass(arrayTypeName, classLoader);
+
+            // Resolving array types require a little more work.  The array classes are
+            // created dynamically when the first instance of a given dimension and type is
+            // created.  We need to create one using reflection to do this.
+            return getArrayClass(arrayType, count);
+        }
+
+
+        // ok, last chance.  Now check for an array specification in Java language
+        // syntax.  This will be a type name followed by pairs of "[]" to indicate
+        // the number of dimensions.
+        if (className.endsWith("[]")) {
+            // get the base component class name and the arrayDimensions
+            int count = 0;
+            int position = className.length();
+
+            while (position > 1 && className.substring(position - 2, position).equals("[]")) {
+                // count this dimension
+                count++;
+                // and step back the probe position.
+                position -= 2;
+            }
+
+            // position now points at the location of the last successful test.  This makes it
+            // easy to pick off the class name.
+
+            String typeName = className.substring(0, position);
+
+            // load the base type, again, doing this recursively
+            Class arrayType = loadClass(typeName, classLoader);
+            // and turn this into the class object
+            return getArrayClass(arrayType, count);
+        }
+
+        throw new ClassNotFoundException("Could not load class " + className + " from unknown classloader; " + classLoader);
+    }
+
+
+    /**
+     * Map a class object back to a class name.  The returned class object
+     * must be "round trippable", which means
+     * <p/>
+     * type == ClassLoading.loadClass(ClassLoading.getClassName(type), classLoader)
+     * <p/>
+     * must be true.  To ensure this, the class name is always returned in
+     * method signature format.
+     *
+     * @param type The class object we convert into name form.
+     * @return A string representation of the class name, in method signature
+     *         format.
+     */
+    public static String getClassName(Class type) {
+        StringBuffer name = new StringBuffer();
+
+        // we test these in reverse order from the resolution steps,
+        // first handling arrays, then primitive types, and finally
+        // "normal" class objects.
+
+        // First handle arrays.  If a class is an array, the type is
+        // element stored at that level.  So, for a 2-dimensional array
+        // of ints, the top-level type will be "[I".  We need to loop
+        // down the hierarchy until we hit a non-array type.
+        while (type.isArray()) {
+            // add another array indicator at the front of the name,
+            // and continue with the next type.
+            name.append('[');
+            type = type.getComponentType();
+        }
+
+        // we're down to the base type.  If this is a primitive, then
+        // we poke in the single-character type specifier.
+        if (type.isPrimitive()) {
+            name.append((String) CLASS_TO_SIGNATURE_MAP.get(type));
+        }
+        // a "normal" class.  This gets expressing using the "Lmy.class.name;" syntax.
+        else {
+            name.append('L');
+            name.append(type.getName());
+            name.append(';');
+        }
+        return name.toString();
+    }
+
+    private static Class getArrayClass(Class type, int dimension) {
+        // Array.newInstance() requires an array of the requested number of dimensions
+        // that gives the size for each dimension.  We just request 0 in each of the
+        // dimensions, which is not unlike a black hole singularity.
+        int[] dimensions = new int[dimension];
+        // create an instance and return the associated class object.
+        return Array.newInstance(type, dimensions).getClass();
+    }
+
+    public static Set getAllTypes(Class type) {
+        Set allTypes = new LinkedHashSet();
+        allTypes.add(type);
+        allTypes.addAll(getAllSuperClasses(type));
+        allTypes.addAll(getAllInterfaces(type));
+        return allTypes;
+    }
+
+    private static Set getAllSuperClasses(Class clazz) {
+        Set allSuperClasses = new LinkedHashSet();
+        for (Class superClass = clazz.getSuperclass(); superClass != null; superClass = superClass.getSuperclass()) {
+            allSuperClasses.add(superClass);
+        }
+        return allSuperClasses;
+    }
+
+    private static Set getAllInterfaces(Class clazz) {
+        Set allInterfaces = new LinkedHashSet();
+        LinkedList stack = new LinkedList();
+        stack.addAll(Arrays.asList(clazz.getInterfaces()));
+        while (!stack.isEmpty()) {
+            Class intf = (Class) stack.removeFirst();
+            if (!allInterfaces.contains(intf)) {
+                allInterfaces.add(intf);
+                stack.addAll(Arrays.asList(intf.getInterfaces()));
+            }
+        }
+        return allInterfaces;
+    }
+
+    public static Set reduceInterfaces(Set source) {
+        Class[] classes = (Class[]) source.toArray(new Class[source.size()]);
+        classes = reduceInterfaces(classes);
+        return new LinkedHashSet(Arrays.asList(classes));
+    }
+
+    /**
+     * If there are multiple interfaces, and some of them extend each other,
+     * eliminate the superclass in favor of the subclasses that extend them.
+     *
+     * If one of the entries is a class (not an interface), make sure it's
+     * the first one in the array.  If more than one of the entries is a
+     * class, throws an IllegalArgumentException
+     *
+     * @param source the original list of interfaces
+     * @return the equal or smaller list of interfaces
+     */
+    public static Class[] reduceInterfaces(Class[] source) {
+        // use a copy of the source array
+        source = (Class[]) source.clone();
+
+        for (int leftIndex = 0; leftIndex < source.length-1; leftIndex++) {
+            Class left = source[leftIndex];
+            if(left == null) {
+                continue;
+            }
+
+            for (int rightIndex = leftIndex +1; rightIndex < source.length; rightIndex++) {
+                Class right = source[rightIndex];
+                if(right == null) {
+                    continue;
+                }
+
+                if(left == right || right.isAssignableFrom(left)) {
+                    // right is the same as class or a sub class of left
+                    source[rightIndex] = null;
+                } else if(left.isAssignableFrom(right)) {
+                    // left is the same as class or a sub class of right
+                    source[leftIndex] = null;
+
+                    // the left has been eliminated; move on to the next left
+                    break;
+                }
+            }
+        }
+
+        Class clazz = null;
+        for (int i = 0; i < source.length; i++) {
+            if (source[i] != null && !source[i].isInterface()) {
+                if (clazz != null) {
+                    throw new IllegalArgumentException("Source contains two classes which are not subclasses of each other: " + clazz.getName() + ", " + source[i].getName());
+                }
+                clazz = source[i];
+                source[i] = null;
+            }
+        }
+
+        List list = new ArrayList(source.length);
+        if (clazz != null) list.add(clazz);
+        for (int i = 0; i < source.length; i++) {
+            if(source[i] != null) {
+                list.add(source[i]);
+            }
+        }
+        return (Class[]) list.toArray(new Class[list.size()]);
+    }
+}
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/DynamicStubClassLoader.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/DynamicStubClassLoader.java
new file mode 100644
index 0000000000..82554a1c8f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/DynamicStubClassLoader.java
@@ -0,0 +1,150 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.corba;
+
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+
+import javax.rmi.CORBA.Stub;
+
+import net.sf.cglib.core.NamingPolicy;
+import net.sf.cglib.core.Predicate;
+import net.sf.cglib.proxy.Callback;
+import net.sf.cglib.proxy.CallbackFilter;
+import net.sf.cglib.proxy.Enhancer;
+import net.sf.cglib.proxy.FixedValue;
+import net.sf.cglib.proxy.MethodInterceptor;
+import net.sf.cglib.proxy.NoOp;
+
+/**
+ * @version $Revision$ $Date$
+ */
+public class DynamicStubClassLoader extends ClassLoader {
+    private static final String PACKAGE_PREFIX = "org.omg.stub.";
+
+    @Override
+    public synchronized Class loadClass(final String name) throws ClassNotFoundException {
+        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
+
+        // check if the stub already exists first
+        try {
+            return classLoader.loadClass(name);
+        } catch (ClassNotFoundException e) {
+        }
+
+        // if this is not a class from the org.omg.stub name space don't attempt to generate
+        if (!name.startsWith(PACKAGE_PREFIX)) {
+            throw new ClassNotFoundException("Could not load class: " + name);
+        }
+
+        // load the interfaces class we are attempting to create a stub for
+        Class iface = loadStubInterfaceClass(name, classLoader);
+
+        // create the stub builder
+        try {
+            Enhancer enhancer = new Enhancer();
+            enhancer.setSuperclass(Stub.class);
+            enhancer.setInterfaces(new Class[] {iface});
+            enhancer.setCallbackFilter(FILTER);
+            enhancer.setCallbackTypes(new Class[] {NoOp.class, MethodInterceptor.class, FixedValue.class});
+            enhancer.setUseFactory(false);
+            enhancer.setClassLoader(classLoader);
+            enhancer.setNamingPolicy(new NamingPolicy() {
+                public String getClassName(String s, String s1, Object o, Predicate predicate) {
+                    return name;
+                }
+            });
+
+            // generate the class
+            Class result = enhancer.createClass();
+            assert result != null;
+
+            StubMethodInterceptor interceptor = new StubMethodInterceptor(iface);
+            Ids ids = new Ids(iface);
+            Enhancer.registerStaticCallbacks(result, new Callback[] {NoOp.INSTANCE, interceptor, ids});
+
+            return result;
+        } catch (RuntimeException e) {
+            throw e;
+        } catch (Error e) {
+            throw e;
+        }
+    }
+
+    private Class loadStubInterfaceClass(String name, ClassLoader classLoader) throws ClassNotFoundException {
+        try {
+            int begin = name.lastIndexOf('.') + 1;
+            String iPackage = name.substring(13, begin);
+            String iName = iPackage + name.substring(begin + 1, name.length() - 5);
+
+            return classLoader.loadClass(iName);
+        } catch (ClassNotFoundException e) {
+            // don't log exceptions from CosNaming because it attempts to load every
+            // class bound into the name server
+            
+            //FIXME this variable is never read, can we remove the
+            // whole block of code??
+            //boolean shouldLog = true;
+            StackTraceElement[] stackTrace = e.getStackTrace();
+            for (int i = 0; i < stackTrace.length; i++) {
+                StackTraceElement stackTraceElement = stackTrace[i];
+                if (stackTraceElement.getClassName().equals("org.omg.CosNaming.NamingContextExtPOA") && stackTraceElement
+                    .getMethodName().equals("_invoke")) {
+                    //shouldLog = false;
+                    break;
+                }
+            }
+
+            throw new ClassNotFoundException("Unable to generate stub", e);
+        }
+    }
+
+    private static final CallbackFilter FILTER = new CallbackFilter() {
+        public int accept(Method method) {
+            // we don't intercept non-public methods like finalize
+            if (!Modifier.isPublic(method.getModifiers())) {
+                return 0;
+            }
+
+            if (method.getReturnType().equals(String[].class) && method.getParameterTypes().length == 0
+                && method.getName().equals("_ids")) {
+                return 2;
+            }
+
+            if (Modifier.isAbstract(method.getModifiers())) {
+                return 1;
+            }
+
+            return 0;
+        }
+    };
+
+    private static final class Ids implements FixedValue {
+        private final String[] typeIds;
+
+        public Ids(Class type) {
+            typeIds = Java2IDLUtil.createCorbaIds(type);
+        }
+
+        public Object loadObject() throws Exception {
+            return typeIds;
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/Java2IDLUtil.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/Java2IDLUtil.java
new file mode 100644
index 0000000000..de8090c45b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/Java2IDLUtil.java
@@ -0,0 +1,811 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.corba;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.ObjectOutputStream;
+import java.io.Serializable;
+import java.io.UnsupportedEncodingException;
+import java.lang.reflect.Method;
+import java.rmi.Remote;
+import java.rmi.RemoteException;
+import java.rmi.UnexpectedException;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.LinkedHashSet;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import javax.ejb.spi.HandleDelegate;
+import javax.naming.InitialContext;
+import javax.naming.NamingException;
+import javax.rmi.PortableRemoteObject;
+
+import org.omg.CORBA.ORB;
+import org.omg.CORBA.UserException;
+import org.omg.CORBA.portable.IDLEntity;
+import org.omg.CORBA.portable.ResponseHandler;
+import org.omg.CORBA.portable.UnknownException;
+import org.omg.CORBA_2_3.portable.InputStream;
+import org.omg.CORBA_2_3.portable.OutputStream;
+import org.omg.IOP.Codec;
+import org.omg.IOP.CodecFactory;
+import org.omg.IOP.ENCODING_CDR_ENCAPS;
+import org.omg.IOP.Encoding;
+
+/**
+ * Various utility functions.
+ * <p/>
+ * Note: #getORB() and #getCodec() rely on UtilInitializer to initialize the ORB and codec.
+ *
+ * @version $Rev$ $Date$
+ * @see UtilInitializer
+ */
+public final class Java2IDLUtil {
+    private static ORB orb;
+    private static Codec codec;
+    private static HandleDelegate handleDelegate;
+    
+    public static ORB getORB() {
+        assert orb != null;
+        return orb;
+    }
+    
+  
+
+    public static void setORB(ORB orb) throws UserException {
+        if (Java2IDLUtil.orb == null) {
+            Java2IDLUtil.orb = orb;
+            CodecFactory factory = (CodecFactory) Java2IDLUtil.orb.resolve_initial_references("CodecFactory");
+            codec = factory.create_codec(new Encoding(ENCODING_CDR_ENCAPS.value, (byte) 1, (byte) 2));
+        }
+    }
+
+    public static Codec getCodec() {
+        assert codec != null;
+        return codec;
+    }
+
+    public static HandleDelegate getHandleDelegate() throws NamingException {
+        if (handleDelegate == null) {
+            InitialContext ic = new InitialContext();
+            handleDelegate = (HandleDelegate) ic.lookup("java:comp/HandleDelegate");
+        }
+        return handleDelegate;
+    }
+    
+    private static final Pattern SCOPED_NAME_EXTRACTION_PATTERN = Pattern.compile("(\\\\\\\\)|(\\\\@)|(@)|(\\z)");
+
+    /**
+     * See csiv2 Specification 16.2.5 par. 63-64.  We extract the username if any and un-escape any
+     * escaped \ and @ characters.
+     * 
+     * @param scopedNameBytes
+     * @return
+     * @throws UnsupportedEncodingException
+     */
+    public static String extractUserNameFromScopedName(byte[] scopedNameBytes) throws UnsupportedEncodingException {
+        String scopedUserName = new String(scopedNameBytes, "UTF8");
+        return extractUserNameFromScopedName(scopedUserName);
+    }
+
+    public static String extractUserNameFromScopedName(String scopedUserName) {
+        Matcher m = SCOPED_NAME_EXTRACTION_PATTERN.matcher(scopedUserName);
+        StringBuffer buf = new StringBuffer();
+        while (m.find()) {
+            m.appendReplacement(buf, "");
+            if (m.group(1) != null) {
+                buf.append('\\');
+            } else if (m.group(2) != null) {
+                buf.append("@");
+            } else if (m.group(3) != null) {
+                break;
+            }
+        }
+        return buf.toString();
+    }
+
+    private static final Pattern SCOPED_NAME_ESCAPE_PATTERN = Pattern.compile("(\\\\)|(@)");
+
+    public static String buildScopedUserName(String user, String domain) {
+        StringBuffer buf = new StringBuffer();
+        if (user != null) {
+            escape(user, buf);
+        }
+        if (domain != null) {
+            buf.append('@');
+            escape(domain, buf);
+        }
+        return buf.toString();
+    }
+
+    private static void escape(String s, StringBuffer buf) {
+        Matcher m = SCOPED_NAME_ESCAPE_PATTERN.matcher(s);
+        while (m.find()) {
+            m.appendReplacement(buf, "");
+            if (m.group(1) != null) {
+                buf.append("\\\\");
+            } else if (m.group(2) != null) {
+                buf.append("\\@");
+            }
+        }
+        m.appendTail(buf);
+    }
+
+
+    public static String byteToString(byte[] data) {
+        StringBuffer buffer = new StringBuffer();
+        for (int i = 0; i < data.length; i++) {
+            buffer.append(HEXCHAR[(data[i] >>> 4) & 0x0F]);
+            buffer.append(HEXCHAR[(data[i]) & 0x0F]);
+        }
+        return buffer.toString();
+
+    }
+
+    private static final char[] HEXCHAR = {
+        '0', '1', '2', '3', '4', '5', '6', '7',
+        '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'
+    };
+
+    public static void writeObject(Class type, Object object, OutputStream out) {
+        if (type == Void.TYPE) {
+            // do nothing for a void
+        } else if (type == Boolean.TYPE) {
+            out.write_boolean(((Boolean) object).booleanValue());
+        } else if (type == Byte.TYPE) {
+            out.write_octet(((Byte) object).byteValue());
+        } else if (type == Character.TYPE) {
+            out.write_wchar(((Character) object).charValue());
+        } else if (type == Double.TYPE) {
+            out.write_double(((Double) object).doubleValue());
+        } else if (type == Float.TYPE) {
+            out.write_float(((Float) object).floatValue());
+        } else if (type == Integer.TYPE) {
+            out.write_long(((Integer) object).intValue());
+        } else if (type == Long.TYPE) {
+            out.write_longlong(((Long) object).longValue());
+        } else if (type == Short.TYPE) {
+            out.write_short(((Short) object).shortValue());
+        }  else {
+            // object types must be written in the context of the CORBA application server
+            // which properly write replaces our objects for CORBA
+            // ApplicationServer oldApplicationServer = ServerFederation.getApplicationServer();
+            try {
+                // ServerFederation.setApplicationServer(corbaApplicationServer);
+
+                // todo check if
+                // copy the result to force replacement
+                // CORBA does not call writeReplace on remote proxies
+                //
+                // HOWEVER, if this is an array, then we don't want to do the replacement 
+                // because we can end up with a replacement element that's not compatible with the 
+                // original array type, which results in an ArrayStoreException.  Fortunately, 
+                // the Yoko RMI support appears to be able to sort this out for us correctly. 
+                if (object instanceof Serializable && !object.getClass().isArray()) {
+                    try {
+                        object = copyObj(Thread.currentThread().getContextClassLoader(), object);
+                    } catch (Exception e) {
+                        throw new UnknownException(e);
+                    }
+                }
+
+                if (type == Object.class || type == Serializable.class) {
+                    javax.rmi.CORBA.Util.writeAny(out, object);
+                } else if (org.omg.CORBA.Object.class.isAssignableFrom(type)) {
+                    out.write_Object((org.omg.CORBA.Object) object);
+                } else if (Remote.class.isAssignableFrom(type)) {
+                    javax.rmi.CORBA.Util.writeRemoteObject(out, object);
+                } else if (type.isInterface() && Serializable.class.isAssignableFrom(type)) {
+                    javax.rmi.CORBA.Util.writeAbstractObject(out, object);
+                } else {
+                    out.write_value((Serializable) object, type);
+                }
+            } finally {
+                // ServerFederation.setApplicationServer(oldApplicationServer);
+            }
+        }
+    }
+
+    private static Object copyObj(ClassLoader classLoader, Object object) throws IOException, ClassNotFoundException {
+        ByteArrayOutputStream baos = new ByteArrayOutputStream();
+        ObjectOutputStream oos = new ObjectOutputStream(baos);
+        oos.writeObject(object);
+        oos.flush();
+        oos.close();
+        ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
+        ObjectInputStreamExt ois = new ObjectInputStreamExt(bais, classLoader);
+        return ois.readObject();
+    }
+
+    public static Object readObject(Class type, InputStream in) {
+        if (type == Void.TYPE) {
+            return null;
+        } else if (type == Boolean.TYPE) {
+            return new Boolean(in.read_boolean());
+        } else if (type == Byte.TYPE) {
+            return new Byte(in.read_octet());
+        } else if (type == Character.TYPE) {
+            return new Character(in.read_wchar());
+        } else if (type == Double.TYPE) {
+            return new Double(in.read_double());
+        } else if (type == Float.TYPE) {
+            return new Float(in.read_float());
+        } else if (type == Integer.TYPE) {
+            return new Integer(in.read_long());
+        } else if (type == Long.TYPE) {
+            return new Long(in.read_longlong());
+        } else if (type == Short.TYPE) {
+            return new Short(in.read_short());
+        } else if (type == Object.class || type == Serializable.class) {
+            return javax.rmi.CORBA.Util.readAny(in);
+        } else if (org.omg.CORBA.Object.class.isAssignableFrom(type)) {
+            return in.read_Object(type);
+        } else if (Remote.class.isAssignableFrom(type)) {
+            return PortableRemoteObject.narrow(in.read_Object(), type);
+        } else if (type.isInterface() && Serializable.class.isAssignableFrom(type)) {
+            return in.read_abstract_interface();
+        } else {
+            return in.read_value(type);
+        }
+    }
+
+    public static void throwException(Method method, InputStream in) throws Throwable {
+        // read the exception id
+        final String id = in.read_string();
+
+        // get the class name from the id
+        if (!id.startsWith("IDL:")) {
+            return;
+        }
+
+        Class[] exceptionTypes = method.getExceptionTypes();
+        for (int i = 0; i < exceptionTypes.length; i++) {
+            Class exceptionType = exceptionTypes[i];
+
+            String exceptionId = getExceptionId(exceptionType);
+            if (id.equals(exceptionId)) {
+                throw (Throwable) in.read_value(exceptionType);
+            }
+        }
+        throw new UnexpectedException(id);
+    }
+
+    public static OutputStream writeUserException(Method method, ResponseHandler reply, Exception exception) throws Exception {
+        if (exception instanceof RuntimeException || exception instanceof RemoteException) {
+            throw exception;
+        }
+
+        Class[] exceptionTypes = method.getExceptionTypes();
+        for (int i = 0; i < exceptionTypes.length; i++) {
+            Class exceptionType = exceptionTypes[i];
+            if (!exceptionType.isInstance(exception)) {
+                continue;
+            }
+
+            OutputStream out = (OutputStream) reply.createExceptionReply();
+            String exceptionId = getExceptionId(exceptionType);
+            out.write_string(exceptionId);
+            out.write_value(exception);
+            return out;
+        }
+        throw exception;
+    }
+
+    public static String getExceptionId(Class exceptionType) {
+        String exceptionName = exceptionType.getName().replace('.', '/');
+        if (exceptionName.endsWith("Exception")) {
+            exceptionName = exceptionName.substring(0, exceptionName.length() - "Exception".length());
+        }
+        exceptionName += "Ex";
+        String exceptionId = "IDL:" + exceptionName + ":1.0";
+        return exceptionId;
+    }
+
+    public static String[] createCorbaIds(Class type) {
+        List ids = new LinkedList();
+        for (Iterator iterator = getAllInterfaces(type).iterator(); iterator.hasNext();) {
+            Class superInterface = (Class) iterator.next();
+            if (Remote.class.isAssignableFrom(superInterface) && superInterface != Remote.class) {
+                ids.add("RMI:" + superInterface.getName() + ":0000000000000000");
+            }
+        }
+        return (String[]) ids.toArray(new String[ids.size()]);
+    }
+
+    private static Set getAllInterfaces(Class intfClass) {
+        Set allInterfaces = new LinkedHashSet();
+
+        LinkedList stack = new LinkedList();
+        stack.addFirst(intfClass);
+
+        while (!stack.isEmpty()) {
+            Class intf = (Class) stack.removeFirst();
+            allInterfaces.add(intf);
+            stack.addAll(0, Arrays.asList(intf.getInterfaces()));
+        }
+
+        return allInterfaces;
+    }
+
+    public static Map mapMethodToOperation(Class intfClass) {
+        return iiopMap(intfClass, false);
+    }
+
+    public static Map mapOperationToMethod(Class intfClass) {
+        return iiopMap(intfClass, true);
+    }
+
+    private static Map iiopMap(Class intfClass, boolean operationToMethod) {
+        Method[] methods = getAllMethods(intfClass);
+
+        // find every valid getter
+        HashMap getterByMethod = new HashMap(methods.length);
+        HashMap getterByName = new HashMap(methods.length);
+        for (int i = 0; i < methods.length; i++) {
+            Method method = methods[i];
+            String methodName = method.getName();
+
+            // no arguments allowed
+            if (method.getParameterTypes().length != 0) {
+                continue;
+            }
+
+            // must start with get or is
+            String verb;
+            if (methodName.startsWith("get") && methodName.length() > 3 && method.getReturnType() != void.class) {
+                verb = "get";
+            } else if (methodName.startsWith("is") && methodName.length() > 2 && method.getReturnType() == boolean.class) {
+                verb = "is";
+            } else {
+                continue;
+            }
+
+            // must only throw Remote or Runtime Exceptions
+            boolean exceptionsValid = true;
+            Class[] exceptionTypes = method.getExceptionTypes();
+            for (int j = 0; j < exceptionTypes.length; j++) {
+                Class exceptionType = exceptionTypes[j];
+                if (!RemoteException.class.isAssignableFrom(exceptionType) &&
+                        !RuntimeException.class.isAssignableFrom(exceptionType) &&
+                        !Error.class.isAssignableFrom(exceptionType)) {
+                    exceptionsValid = false;
+                    break;
+                }
+            }
+            if (!exceptionsValid) {
+                continue;
+            }
+
+            String propertyName;
+            if (methodName.length() > verb.length() + 1 && Character.isUpperCase(methodName.charAt(verb.length() + 1))) {
+                propertyName = methodName.substring(verb.length());
+            } else {
+                propertyName = Character.toLowerCase(methodName.charAt(verb.length())) + methodName.substring(verb.length() + 1);
+            }
+            getterByMethod.put(method, propertyName);
+            getterByName.put(propertyName, method);
+        }
+
+        HashMap setterByMethod = new HashMap(methods.length);
+        for (int i = 0; i < methods.length; i++) {
+            Method method = methods[i];
+            String methodName = method.getName();
+
+            // must have exactally one arg
+            if (method.getParameterTypes().length != 1) {
+                continue;
+            }
+
+            // must return non void
+            if (method.getReturnType() != void.class) {
+                continue;
+            }
+
+            // must start with set
+            if (!methodName.startsWith("set") || methodName.length() <= 3) {
+                continue;
+            }
+
+            // must only throw Remote or Runtime Exceptions
+            boolean exceptionsValid = true;
+            Class[] exceptionTypes = method.getExceptionTypes();
+            for (int j = 0; j < exceptionTypes.length; j++) {
+                Class exceptionType = exceptionTypes[j];
+                if (!RemoteException.class.isAssignableFrom(exceptionType) &&
+                        !RuntimeException.class.isAssignableFrom(exceptionType) &&
+                        !Error.class.isAssignableFrom(exceptionType)) {
+                    exceptionsValid = false;
+                    break;
+                }
+            }
+            if (!exceptionsValid) {
+                continue;
+            }
+
+            String propertyName;
+            if (methodName.length() > 4 && Character.isUpperCase(methodName.charAt(4))) {
+                propertyName = methodName.substring(3);
+            } else {
+                propertyName = Character.toLowerCase(methodName.charAt(3)) + methodName.substring(4);
+            }
+
+            // must have a matching getter
+            Method getter = (Method) getterByName.get(propertyName);
+            if (getter == null) {
+                continue;
+            }
+
+            // setter property must match getter return value
+            if (!method.getParameterTypes()[0].equals(getter.getReturnType())) {
+                continue;
+            }
+            setterByMethod.put(method, propertyName);
+        }
+
+        // index the methods by name... used to determine which methods are overloaded
+        HashMap overloadedMethods = new HashMap(methods.length);
+        for (int i = 0; i < methods.length; i++) {
+            Method method = methods[i];
+            if (getterByMethod.containsKey(method) || setterByMethod.containsKey(method)) {
+                continue;
+            }
+            String methodName = method.getName();
+            List methodList = (List) overloadedMethods.get(methodName);
+            if (methodList == null) {
+                methodList = new LinkedList();
+                overloadedMethods.put(methodName, methodList);
+            }
+            methodList.add(method);
+        }
+
+        // index the methods by lower case name... used to determine which methods differ only by case
+        HashMap caseCollisionMethods = new HashMap(methods.length);
+        for (int i = 0; i < methods.length; i++) {
+            Method method = methods[i];
+            if (getterByMethod.containsKey(method) || setterByMethod.containsKey(method)) {
+                continue;
+            }
+            String lowerCaseMethodName = method.getName().toLowerCase();
+            Set methodSet = (Set) caseCollisionMethods.get(lowerCaseMethodName);
+            if (methodSet == null) {
+                methodSet = new HashSet();
+                caseCollisionMethods.put(lowerCaseMethodName, methodSet);
+            }
+            methodSet.add(method.getName());
+        }
+
+        String className = getClassName(intfClass);
+        Map iiopMap = new HashMap(methods.length);
+        for (int i = 0; i < methods.length; i++) {
+            Method method = methods[i];
+
+            String iiopName = (String) getterByMethod.get(method);
+            if (iiopName != null) {
+                // if we have a leading underscore prepend with J
+                if (iiopName.charAt(0) == '_') {
+                    iiopName = "J_get_" + iiopName.substring(1);
+                } else {
+                    iiopName = "_get_" + iiopName;
+                }
+            } else {
+                iiopName = (String) setterByMethod.get(method);
+                if (iiopName != null) {
+                    // if we have a leading underscore prepend with J
+                    if (iiopName.charAt(0) == '_') {
+                        iiopName = "J_set_" + iiopName.substring(1);
+                    } else {
+                        iiopName = "_set_" + iiopName;
+                    }
+                } else {
+                    iiopName = method.getName();
+
+                    // if we have a leading underscore prepend with J
+                    if (iiopName.charAt(0) == '_') {
+                        iiopName = "J" + iiopName;
+                    }
+                }
+            }
+
+            // if this name only differs by case add the case index to the end
+            Set caseCollisions = (Set) caseCollisionMethods.get(method.getName().toLowerCase());
+            if (caseCollisions != null && caseCollisions.size() > 1) {
+                iiopName += upperCaseIndexString(iiopName);
+            }
+
+            // if this is an overloaded method append the parameter string
+            List overloads = (List) overloadedMethods.get(method.getName());
+            if (overloads != null && overloads.size() > 1) {
+                iiopName += buildOverloadParameterString(method.getParameterTypes());
+            }
+
+            // if we have a leading underscore prepend with J
+            iiopName = replace(iiopName, '$', "U0024");
+
+            // if we have matched a keyword prepend with an underscore
+            if (keywords.contains(iiopName.toLowerCase())) {
+                iiopName = "_" + iiopName;
+            }
+
+            // if the name is the same as the class name, append an underscore
+            if (iiopName.equalsIgnoreCase(className)) {
+                iiopName += "_";
+            }
+
+            if (operationToMethod) {
+                iiopMap.put(iiopName, method);
+            } else {
+                iiopMap.put(method, iiopName);
+            }
+        }
+
+        return iiopMap;
+    }
+
+    private static Method[] getAllMethods(Class intfClass) {
+        LinkedList methods = new LinkedList();
+        for (Iterator iterator = getAllInterfaces(intfClass).iterator(); iterator.hasNext();) {
+            Class intf = (Class) iterator.next();
+            methods.addAll(Arrays.asList(intf.getDeclaredMethods()));
+        }
+
+        return (Method[]) methods.toArray(new Method[methods.size()]);
+    }
+
+    /**
+     * Return the a string containing an underscore '_' index of each uppercase character in the IIOP name.
+     *
+     * This is used for distinction of names that only differ by case, since CORBA does not support case sensitive names.
+     */
+    private static String upperCaseIndexString(String iiopName) {
+        StringBuffer stringBuffer = new StringBuffer();
+        for (int i = 0; i < iiopName.length(); i++) {
+            char c = iiopName.charAt(i);
+            if (Character.isUpperCase(c)) {
+                stringBuffer.append('_').append(i);
+            }
+        }
+        return stringBuffer.toString();
+    }
+
+    /**
+     * Replaces any occurances of the specified "oldChar" with the new string.
+     *
+     * This is used to replace occurances if '$' in CORBA names since '$' is a special character
+     */
+    private static String replace(String source, char oldChar, String newString) {
+        StringBuffer stringBuffer = new StringBuffer(source.length());
+        for (int i = 0; i < source.length(); i++) {
+            char c = source.charAt(i);
+            if (c == oldChar) {
+                stringBuffer.append(newString);
+            } else {
+                stringBuffer.append(c);
+            }
+        }
+        return stringBuffer.toString();
+    }
+
+    /**
+     * Return the a string containing a double underscore '__' list of parameter types encoded using the Java to IDL rules.
+     *
+     * This is used for distinction of methods that only differ by parameter lists.
+     */
+    private static String buildOverloadParameterString(Class[] parameterTypes) {
+        String name = "";
+        if (parameterTypes.length ==0) {
+            name += "__";
+        } else {
+            for (int i = 0; i < parameterTypes.length; i++) {
+                Class parameterType = parameterTypes[i];
+                name += buildOverloadParameterString(parameterType);
+            }
+        }
+        return name.replace('.', '_');
+    }
+
+    /**
+     * Returns a single parameter type encoded using the Java to IDL rules.
+     */
+    private static String buildOverloadParameterString(Class parameterType) {
+        String name = "_";
+
+        int arrayDimensions = 0;
+        while (parameterType.isArray()) {
+            arrayDimensions++;
+            parameterType = parameterType.getComponentType();
+        }
+
+        // arrays start with org_omg_boxedRMI_
+        if (arrayDimensions > 0) {
+            name += "_org_omg_boxedRMI";
+        }
+
+        // IDLEntity types must be prefixed with org_omg_boxedIDL_
+        if (IDLEntity.class.isAssignableFrom(parameterType)) {
+            name += "_org_omg_boxedIDL";
+        }
+
+        // add package... some types have special mappings in corba
+        String packageName = (String) specialTypePackages.get(parameterType.getName());
+        if (packageName == null) {
+            packageName = getPackageName(parameterType.getName());
+        }
+        if (packageName.length() > 0) {
+            name += "_" + packageName;
+        }
+
+        // arrays now contain a dimension indicator
+        if (arrayDimensions > 0) {
+            name += "_" + "seq" + arrayDimensions;
+        }
+
+        // add the class name
+        String className = (String) specialTypeNames.get(parameterType.getName());
+        if (className == null) {
+            className = buildClassName(parameterType);
+        }
+        name += "_" + className;
+
+        return name;
+    }
+
+    /**
+     * Returns a string containing an encoded class name.
+     */
+    private static String buildClassName(Class type) {
+        if (type.isArray()) {
+            throw new IllegalArgumentException("type is an array: " + type);
+        }
+
+        // get the classname
+        String typeName = type.getName();
+        int endIndex = typeName.lastIndexOf('.');
+        if (endIndex < 0) {
+            return typeName;
+        }
+        StringBuffer className = new StringBuffer(typeName.substring(endIndex + 1));
+
+        // for innerclasses replace the $ separator with two underscores
+        // we can't just blindly replace all $ characters since class names can contain the $ character
+        if (type.getDeclaringClass() != null) {
+            String declaringClassName = getClassName(type.getDeclaringClass());
+            assert className.toString().startsWith(declaringClassName + "$");
+            className.replace(declaringClassName.length(), declaringClassName.length() + 1, "__");
+        }
+
+        // if we have a leading underscore prepend with J
+        if (className.charAt(0) == '_') {
+            className.insert(0, "J");
+        }
+        return className.toString();
+    }
+
+    private static String getClassName(Class type) {
+        if (type.isArray()) {
+            throw new IllegalArgumentException("type is an array: " + type);
+        }
+
+        // get the classname
+        String typeName = type.getName();
+        int endIndex = typeName.lastIndexOf('.');
+        if (endIndex < 0) {
+            return typeName;
+        }
+        return typeName.substring(endIndex + 1);
+    }
+
+    private static String getPackageName(String interfaceName) {
+        int endIndex = interfaceName.lastIndexOf('.');
+        if (endIndex < 0) {
+            return "";
+        }
+        return interfaceName.substring(0, endIndex);
+    }
+
+    private static final Map specialTypeNames;
+    private static final Map specialTypePackages;
+    private static final Set keywords;
+
+    static {
+       specialTypeNames = new HashMap();
+       specialTypeNames.put("boolean", "boolean");
+       specialTypeNames.put("char", "wchar");
+       specialTypeNames.put("byte", "octet");
+       specialTypeNames.put("short", "short");
+       specialTypeNames.put("int", "long");
+       specialTypeNames.put("long", "long_long");
+       specialTypeNames.put("float", "float");
+       specialTypeNames.put("double", "double");
+       specialTypeNames.put("java.lang.Class", "ClassDesc");
+       specialTypeNames.put("java.lang.String", "WStringValue");
+       specialTypeNames.put("org.omg.CORBA.Object", "Object");
+
+       specialTypePackages = new HashMap();
+       specialTypePackages.put("boolean", "");
+       specialTypePackages.put("char", "");
+       specialTypePackages.put("byte", "");
+       specialTypePackages.put("short", "");
+       specialTypePackages.put("int", "");
+       specialTypePackages.put("long", "");
+       specialTypePackages.put("float", "");
+       specialTypePackages.put("double", "");
+       specialTypePackages.put("java.lang.Class", "javax.rmi.CORBA");
+       specialTypePackages.put("java.lang.String", "CORBA");
+       specialTypePackages.put("org.omg.CORBA.Object", "");
+
+       keywords = new HashSet();
+       keywords.add("abstract");
+       keywords.add("any");
+       keywords.add("attribute");
+       keywords.add("boolean");
+       keywords.add("case");
+       keywords.add("char");
+       keywords.add("const");
+       keywords.add("context");
+       keywords.add("custom");
+       keywords.add("default");
+       keywords.add("double");
+       keywords.add("enum");
+       keywords.add("exception");
+       keywords.add("factory");
+       keywords.add("false");
+       keywords.add("fixed");
+       keywords.add("float");
+       keywords.add("in");
+       keywords.add("inout");
+       keywords.add("interface");
+       keywords.add("long");
+       keywords.add("module");
+       keywords.add("native");
+       keywords.add("object");
+       keywords.add("octet");
+       keywords.add("oneway");
+       keywords.add("out");
+       keywords.add("private");
+       keywords.add("public");
+       keywords.add("raises");
+       keywords.add("readonly");
+       keywords.add("sequence");
+       keywords.add("short");
+       keywords.add("string");
+       keywords.add("struct");
+       keywords.add("supports");
+       keywords.add("switch");
+       keywords.add("true");
+       keywords.add("truncatable");
+       keywords.add("typedef");
+       keywords.add("union");
+       keywords.add("unsigned");
+       keywords.add("valuebase");
+       keywords.add("valuetype");
+       keywords.add("void");
+       keywords.add("wchar");
+       keywords.add("wstring");
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/ObjectInputStreamExt.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/ObjectInputStreamExt.java
new file mode 100644
index 0000000000..1be4a98a48
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/ObjectInputStreamExt.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.corba;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.ObjectInputStream;
+import java.io.ObjectStreamClass;
+import java.lang.reflect.Proxy;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ObjectInputStreamExt extends ObjectInputStream {
+
+    private ClassLoader classloader;
+
+    public ObjectInputStreamExt(InputStream in, ClassLoader loader) throws IOException {
+        super(in);
+        this.classloader = loader;
+    }
+
+    @Override
+    protected Class resolveClass(ObjectStreamClass classDesc) throws IOException, ClassNotFoundException {
+        return ClassLoadingUtil.loadClass(classDesc.getName(), classloader);
+    }
+
+    @Override
+    protected Class resolveProxyClass(String[] interfaces) throws IOException, ClassNotFoundException {
+        Class[] cinterfaces = new Class[interfaces.length];
+        for (int i = 0; i < interfaces.length; i++)
+            cinterfaces[i] = classloader.loadClass(interfaces[i]);
+
+        try {
+            return Proxy.getProxyClass(classloader, cinterfaces);
+        } catch (IllegalArgumentException e) {
+            throw new ClassNotFoundException(null, e);
+        }
+    }
+
+    ClassLoader getClassloader() {
+        return classloader;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/StubMethodInterceptor.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/StubMethodInterceptor.java
new file mode 100644
index 0000000000..3ff0ed552a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/StubMethodInterceptor.java
@@ -0,0 +1,154 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.corba;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.util.Collections;
+import java.util.Map;
+
+import javax.ejb.EJBObject;
+import javax.rmi.CORBA.Stub;
+import javax.rmi.CORBA.Util;
+
+import net.sf.cglib.proxy.MethodInterceptor;
+import net.sf.cglib.proxy.MethodProxy;
+
+import org.omg.CORBA.SystemException;
+import org.omg.CORBA.portable.ApplicationException;
+import org.omg.CORBA.portable.RemarshalException;
+import org.omg.CORBA.portable.ServantObject;
+import org.omg.CORBA_2_3.portable.InputStream;
+import org.omg.CORBA_2_3.portable.OutputStream;
+
+/**
+ * @version $Revision$ $Date$
+ */
+public class StubMethodInterceptor implements MethodInterceptor {
+    private static final Method ISIDENTICAL;
+
+    static {
+        try {
+            ISIDENTICAL = EJBObject.class.getMethod("isIdentical", new Class[]{EJBObject.class});
+        } catch (NoSuchMethodException e) {
+            throw new ExceptionInInitializerError(e);
+        }
+    }
+
+    private final Class type;
+    private final Map operations;
+
+    public StubMethodInterceptor(Class type) {
+        this.type = type;
+        this.operations = Collections.unmodifiableMap(org.apache.tuscany.sca.binding.ejb.corba.Java2IDLUtil.mapMethodToOperation(type));
+    }
+
+    public Object intercept(Object proxy, Method method, Object[] args, MethodProxy methodProxy) throws Throwable {
+        Stub stub = (Stub) proxy;
+
+        // handle is identical in stub to avoid unnecessary round trip
+        if (method.equals(ISIDENTICAL)) {
+            org.omg.CORBA.Object otherObject = (org.omg.CORBA.Object) args[0];
+            return new Boolean(stub._is_equivalent(otherObject));
+        }
+
+        // get the operation name object
+        String operationName = (String) operations.get(method);
+        if (operationName == null) {
+            throw new IllegalStateException("Unknown method: " + method);
+        }
+
+        while (true) {
+            // if this is a stub to a remote object we invoke over the wire
+            if (!Util.isLocal(stub)) {
+
+                InputStream in = null;
+                try {
+                    // create the request output stream
+                    OutputStream out = (OutputStream) stub._request(operationName, true);
+
+                    // write the arguments
+                    Class[] parameterTypes = method.getParameterTypes();
+                    for (int i = 0; i < parameterTypes.length; i++) {
+                        Class parameterType = parameterTypes[i];
+                        org.apache.tuscany.sca.binding.ejb.corba.Java2IDLUtil.writeObject(parameterType, args[i], out);
+                    }
+
+                    // send the invocation
+                    in = (InputStream) stub._invoke(out);
+
+                    // read the result
+                    Object result = org.apache.tuscany.sca.binding.ejb.corba.Java2IDLUtil.readObject(method.getReturnType(), in);
+                    return result;
+                } catch (RemarshalException exception) {
+                    continue;
+                } catch (ApplicationException exception) {
+                    org.apache.tuscany.sca.binding.ejb.corba.Java2IDLUtil.throwException(method, (InputStream) exception.getInputStream());
+                } catch (SystemException e) {
+                    throw Util.mapSystemException(e);
+                } finally {
+                    stub._releaseReply(in);
+                }
+            } else {
+                // get the servant
+                ServantObject servantObject = stub._servant_preinvoke(operationName, type);
+                if (servantObject == null) {
+                    continue;
+                }
+
+                try {
+                    // copy the arguments
+                    Object[] argsCopy = Util.copyObjects(args, stub._orb());
+
+                    // invoke the servant
+                    Object result = null;
+                    try {
+                        result = method.invoke(servantObject.servant, argsCopy);
+                    } catch (InvocationTargetException e) {
+                        if (e.getCause() != null) {
+                            throw e.getCause();
+                        }
+                        throw e;
+                    }
+
+                    // copy the result
+                    result = Util.copyObject(result, stub._orb());
+
+                    return result;
+                } catch (Throwable throwable) {
+                    // copy the exception
+                    Throwable throwableCopy = (Throwable) Util.copyObject(throwable, stub._orb());
+
+                    // if it is one of my exception rethrow it
+                    Class[] exceptionTypes = method.getExceptionTypes();
+                    for (int i = 0; i < exceptionTypes.length; i++) {
+                        Class exceptionType = exceptionTypes[i];
+                        if (exceptionType.isInstance(throwableCopy)) {
+                            throw throwableCopy;
+                        }
+                    }
+
+                    throw Util.wrapException(throwableCopy);
+                } finally {
+                    stub._servant_postinvoke(servantObject);
+                }
+            }
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/UtilInitializer.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/UtilInitializer.java
new file mode 100644
index 0000000000..f9aa9ffa22
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/corba/UtilInitializer.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.corba;
+
+import org.omg.CORBA.LocalObject;
+import org.omg.PortableInterceptor.ORBInitInfo;
+import org.omg.PortableInterceptor.ORBInitializer;
+
+/**
+ * The sole purpose of this initializer is to register a non-singleton ORB
+ * with the class <code>Util</code>.
+ *
+ * @version $Revision$ $Date$
+ * @see Java2IDLUtil
+ */
+public class UtilInitializer extends LocalObject implements ORBInitializer {
+
+    private static final long serialVersionUID = 4901857563505370955L;
+
+    /**
+     * Called during ORB initialization.  If it is expected that initial
+     * services registered by an interceptor will be used by other
+     * interceptors, then those initial services shall be registered at
+     * this point via calls to
+     * <code>ORBInitInfo.register_initial_reference</code>.
+     *
+     * @param info provides initialization attributes and operations by
+     *             which Interceptors can be registered.
+     */
+    public void pre_init(ORBInitInfo info) {
+    }
+
+    /**
+     * Called during ORB initialization. If a service must resolve initial
+     * references as part of its initialization, it can assume that all
+     * initial references will be available at this point.
+     * <p/>
+     * Calling the <code>post_init</code> operations is not the final
+     * task of ORB initialization. The final task, following the
+     * <code>post_init</code> calls, is attaching the lists of registered
+     * interceptors to the ORB. Therefore, the ORB does not contain the
+     * interceptors during calls to <code>post_init</code>. If an
+     * ORB-mediated call is made from within <code>post_init</code>, no
+     * request interceptors will be invoked on that call.
+     * Likewise, if an operation is performed which causes an IOR to be
+     * created, no IOR interceptors will be invoked.
+     *
+     * @param info provides initialization attributes and
+     *             operations by which Interceptors can be registered.
+     */
+    public void post_init(ORBInitInfo info) {
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/provider/EJBBindingInvoker.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/provider/EJBBindingInvoker.java
new file mode 100644
index 0000000000..9247c1d3db
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/provider/EJBBindingInvoker.java
@@ -0,0 +1,92 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.provider;
+
+import org.apache.tuscany.sca.binding.ejb.EJBBinding;
+import org.apache.tuscany.sca.binding.ejb.util.EJBHandler;
+import org.apache.tuscany.sca.binding.ejb.util.NamingEndpoint;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.DataExchangeSemantics;
+
+/**
+ * EJBTargetInvoker
+ *
+ * @version $Rev$ $Date$
+ */
+public class EJBBindingInvoker implements Invoker, DataExchangeSemantics {
+
+    private Operation operation;
+    private String location;
+    private Class serviceInterface;
+
+    public EJBBindingInvoker(EJBBinding ejbBinding, Class serviceInterface, Operation operation) {
+        this.serviceInterface = serviceInterface;
+        this.location = ejbBinding.getURI();
+        this.operation = operation;
+    }
+
+    public Message invoke(Message msg) {
+        ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+        try {
+            Thread.currentThread().setContextClassLoader(serviceInterface.getClassLoader());
+            Object resp = doInvoke(msg.getBody());
+            msg.setBody(resp);
+        } catch (Throwable e) {
+            e.printStackTrace();
+            msg.setFaultBody(e);
+        } finally {
+            Thread.currentThread().setContextClassLoader(tccl);
+        }
+        return msg;
+    }
+
+    /**
+     * Invoke a EJB operation
+     * 
+     * @param payload
+     * @return
+     */
+    public Object doInvoke(final Object payload) {
+
+        // construct NamingendPoint
+        NamingEndpoint endpoint = getNamingEndpoint();
+
+        // lookup home and ejb stub
+        EJBHandler ejbHandler = new EJBHandler(endpoint, serviceInterface);
+
+        String methodName = operation.getName();
+
+        // invoke business method on ejb
+        Object response = ejbHandler.invoke(methodName, (Object[])payload);
+
+        return response;
+    }
+
+    protected NamingEndpoint getNamingEndpoint() {
+        return new NamingEndpoint(location);
+    }
+    
+    public boolean allowsPassByReference() {
+        // EJB RMI/IIOP always pass by value
+        return true;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/provider/EJBBindingProviderFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/provider/EJBBindingProviderFactory.java
new file mode 100644
index 0000000000..a6ea583d0b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/provider/EJBBindingProviderFactory.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.provider;
+
+import org.apache.tuscany.sca.binding.ejb.EJBBinding;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * A factory from creating the EJB binding provider.
+ *
+ * @version $Rev$ $Date$
+ */
+public class EJBBindingProviderFactory implements BindingProviderFactory<EJBBinding> {
+
+    public EJBBindingProviderFactory(ExtensionPointRegistry extensionPoints) {
+    }
+
+    public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component,
+                                                                   RuntimeComponentReference reference,
+                                                                   EJBBinding binding) {
+        return new EJBBindingReferenceBindingProvider(component, reference, binding);
+    }
+
+    public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component,
+                                                               RuntimeComponentService service,
+                                                               EJBBinding binding) {
+        return null;
+        //throw new EJBBindingException("Service Binding not supported for EJB Binding");
+    }
+
+    public Class<EJBBinding> getModelType() {
+        return EJBBinding.class;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/provider/EJBBindingReferenceBindingProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/provider/EJBBindingReferenceBindingProvider.java
new file mode 100644
index 0000000000..2a02bf0d08
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/provider/EJBBindingReferenceBindingProvider.java
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.provider;
+
+import org.apache.tuscany.sca.binding.ejb.EJBBinding;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+
+/**
+ * Implementation of the ReferenceBindingProvider for the EJBBinding.
+ *
+ * @version $Rev$ $Date$
+ */
+public class EJBBindingReferenceBindingProvider implements ReferenceBindingProvider {
+    private EJBBinding ejbBinding;
+    private RuntimeComponentReference reference;
+
+    /**
+     * Constructor
+     * 
+     * @param component
+     * @param reference
+     * @param binding
+     */
+    public EJBBindingReferenceBindingProvider(RuntimeComponent component,
+                                              RuntimeComponentReference reference,
+                                              EJBBinding binding) {
+        this.reference = reference;
+        this.ejbBinding = binding;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public Invoker createInvoker(Operation operation) {
+        return new EJBBindingInvoker(ejbBinding, ((JavaInterface)reference.getInterfaceContract().getInterface())
+            .getJavaClass(), operation);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public InterfaceContract getBindingInterfaceContract() {
+        return reference.getInterfaceContract();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public void start() {
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public void stop() {
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public boolean supportsOneWayInvocation() {
+        return true;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/util/EJBHandler.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/util/EJBHandler.java
new file mode 100644
index 0000000000..c7c0f90710
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/util/EJBHandler.java
@@ -0,0 +1,338 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.util;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.rmi.RemoteException;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.ejb.EJBObject;
+import javax.rmi.CORBA.Util;
+
+import org.apache.tuscany.sca.binding.ejb.corba.ClassLoadingUtil;
+import org.omg.CORBA.ORB;
+import org.omg.CORBA.SystemException;
+import org.omg.CORBA.portable.ApplicationException;
+import org.omg.CORBA.portable.ObjectImpl;
+import org.omg.CORBA.portable.RemarshalException;
+import org.omg.CORBA.portable.ServantObject;
+import org.omg.CORBA_2_3.portable.InputStream;
+import org.omg.CORBA_2_3.portable.OutputStream;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * EJBMessageHandler
+ *
+ * @version $Rev$ $Date$
+ */
+public class EJBHandler {
+    private static final Map<String, Class> PRIMITIVE_TYPES = new HashMap<String, Class>();
+    static {
+        PRIMITIVE_TYPES.put("boolean", boolean.class);
+        PRIMITIVE_TYPES.put("byte", byte.class);
+        PRIMITIVE_TYPES.put("char", char.class);
+        PRIMITIVE_TYPES.put("short", short.class);
+        PRIMITIVE_TYPES.put("int", int.class);
+        PRIMITIVE_TYPES.put("long", long.class);
+        PRIMITIVE_TYPES.put("float", float.class);
+        PRIMITIVE_TYPES.put("double", double.class);
+        PRIMITIVE_TYPES.put("void", void.class);
+    }
+
+    private Object ejbStub;
+
+    private InterfaceInfo interfaceInfo;
+    private Class ejbInterface;
+
+    public EJBHandler(NamingEndpoint namingEndpoint, Class ejbInterface) {
+        this(namingEndpoint, InterfaceInfo.getInstance(ejbInterface));
+        this.ejbInterface = ejbInterface;
+    }
+
+    // locates the stub
+    private EJBHandler(NamingEndpoint namingEndpoint, InterfaceInfo ejbInterface) {
+        try {
+            this.ejbStub = EJBStubHelper.lookup(namingEndpoint, ejbInterface);
+            this.interfaceInfo = ejbInterface;
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    private static Class loadClass(final String name) {
+        try {
+            return ClassLoadingUtil.loadClass(name, Thread.currentThread().getContextClassLoader());
+        } catch (ClassNotFoundException e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    // invokes EJB method
+    public Object invoke(String methodName, Object[] args) {
+        Object response = null;
+        try {
+            if (ejbStub instanceof ObjectImpl) {
+                ObjectImpl objectImpl = (ObjectImpl)ejbStub;
+                // TODO: If the Java 2 security is turned on, then
+                // the ORB will try to create proxy
+                // from the interfaces defined on the stub
+                if (System.getSecurityManager() == null && objectImpl._is_local()) {
+                    /*
+                     * CORBA.Stub is what the object from JNDI will be for a
+                     * remote EJB in the same JVM as the client, but with no
+                     * stub classes available on the client
+                     */
+                    response = invokeLocalCORBACall(objectImpl, methodName, args);
+                } else {
+                    /*
+                     * _EJBObject_Stub is what the object from JNDI will be for
+                     * a remote EJB with no stub classes available on the client
+                     */
+                    response = invokeRemoteCORBACall(objectImpl, methodName, args);
+                }
+            } else {
+                /*
+                 * A generated ejb stub or it must be an EJB in the same ear as
+                 * the client or an AppServer with a single ClassLoader, so
+                 * reflection can be used directly on the JNDI
+                 */
+                JavaReflectionAdapter reflectionAdapter =
+                    JavaReflectionAdapter.createJavaReflectionAdapter(ejbStub.getClass());
+                try {
+                    Method method = reflectionAdapter.getMethod(methodName);
+                    response = method.invoke(ejbStub, args);
+                } catch (InvocationTargetException e) {
+                    Throwable t = e.getTargetException();
+                    // FIXME need to throw really a business exception.
+                    // ServiceBusinessException?
+                    // Tuscany core doesn't have ServiceBusinessException
+                    throw new ServiceRuntimeException(t);
+                }
+            }
+
+            return response;
+        } catch (Exception e) {
+            // FIXME this be business exception? Tuscany core doesn't have
+            // ServiceBusinessException
+            throw new ServiceRuntimeException(e);
+
+        } catch (Throwable e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    /**
+     * Get the IDL operation name for a java method
+     * 
+     * @param methodName java method name
+     * @return The IDL operation name
+     */
+    private String getOperation(String methodName) {
+        if (interfaceInfo == null) {
+            return methodName;
+        }
+        MethodInfo methodInfo = interfaceInfo.getMethod(methodName);
+        if (methodInfo != null) {
+            return methodInfo.getIDLName();
+        } else {
+            return null;
+        }
+    }
+
+    /*
+     * Derive the EJB interface name from the Stub When loading a stub class
+     * corresponding to an interface or class <packagename>.<typename>, the
+     * class <packagename>._<typename>_Stub shall be used if it exists;
+     * otherwise, the class org.omg.stub.<packagename>._<typename>_Stub shall
+     * be used.
+     */
+    private static String getInterface(String stubName) {
+        int index = stubName.lastIndexOf('.');
+        String packageName = null;
+        String typeName = stubName;
+        if (index != -1) {
+            packageName = stubName.substring(0, index);
+            if (packageName.startsWith("org.omg.stub.")) {
+                packageName = packageName.substring("org.omg.stub.".length());
+            }
+            typeName = stubName.substring(index + 1);
+        }
+        if (typeName.startsWith("_") && typeName.endsWith("_Stub")) {
+            typeName = typeName.substring(1, typeName.length() - "_Stub".length());
+        }
+        if (packageName != null)
+            return packageName + "." + typeName;
+        else
+            return typeName;
+    }
+
+    /**
+     * Invoke a method on the local CORBA object
+     * 
+     * @param stub
+     * @param methodName
+     * @param args
+     * @return
+     * @throws RemoteException
+     * @throws ServiceBusinessException
+     */
+    private Object invokeLocalCORBACall(final ObjectImpl stub, String methodName, Object[] args)
+        throws RemoteException {
+
+        final String operation = getOperation(methodName);
+
+        Class type = loadClass(getInterface(stub.getClass().getName()));
+        if (type == null)
+            type = (ejbInterface != null) ? ejbInterface : EJBObject.class;
+
+        ServantObject so = stub._servant_preinvoke(operation, type);
+        if (so == null) {
+            // The Servant is not local any more
+            return invokeRemoteCORBACall(stub, methodName, args);
+        }
+        Object[] newArgs = null;
+        ORB orb = stub._orb();
+        try {
+            if (args != null)
+                newArgs = Util.copyObjects(args, orb);
+            JavaReflectionAdapter reflectionAdapter =
+                JavaReflectionAdapter.createJavaReflectionAdapter(so.servant.getClass());
+            Method method = reflectionAdapter.getMethod(methodName);
+            Object obj = reflectionAdapter.invoke(method, so.servant, newArgs);
+            Object result = Util.copyObject(obj, orb);
+            return result;
+
+        } catch (InvocationTargetException e) {
+            Throwable exCopy = (Throwable)Util.copyObject(e.getTargetException(), orb);
+            MethodInfo methodInfo = interfaceInfo.getMethod(methodName);
+            String[] exceptionTypes = methodInfo.getExceptionTypes();
+            for (int i = 0; i < exceptionTypes.length; i++) {
+                Class exceptionType =
+                    methodInfo.getMethod() != null ? methodInfo.getMethod().getExceptionTypes()[i]
+                        : loadClass(exceptionTypes[i]);
+                if (exceptionType.isAssignableFrom(exCopy.getClass()))
+                    throw new ServiceRuntimeException(exCopy); // FIXME should
+                // be business
+                // exception?
+            }
+            throw Util.wrapException(exCopy);
+        } catch (Throwable e) {
+            // Other exceptions thrown from "invoke"
+            throw new ServiceRuntimeException(e);
+        } finally {
+            stub._servant_postinvoke(so);
+        }
+    }
+
+    /**
+     * Invoke a method on a remote CORBA object
+     * 
+     * @param stub The remote stub
+     * @param methodName The name of the method
+     * @param args Argument list
+     * @return
+     * @throws RemoteException
+     * @throws ServiceBusinessException
+     */
+    private Object invokeRemoteCORBACall(ObjectImpl stub, String methodName, Object[] args) throws RemoteException {
+
+        try {
+            String operation = getOperation(methodName);
+
+            MethodInfo methodInfo = interfaceInfo.getMethod(methodName);
+            if (methodInfo == null) {
+                throw new ServiceRuntimeException("Invalid Method " + methodName);
+            }
+            Class[] parameterTypes = null;
+            Class returnType = null;
+            if (methodInfo.getMethod() != null) {
+                parameterTypes = methodInfo.getMethod().getParameterTypes();
+                returnType = methodInfo.getMethod().getReturnType();
+            } else {
+                String[] types = methodInfo.getParameterTypes();
+                if (args != null) {
+                    if (types.length != args.length)
+                        throw new ServiceRuntimeException(
+                                                          "The argument list doesn't match the method signature of " + methodName);
+                }
+
+                parameterTypes = new Class[types.length];
+                for (int i = 0; i < types.length; i++) {
+                    parameterTypes[i] = loadClass(types[i]);
+                }
+                returnType = loadClass(methodInfo.getReturnType());
+            }
+
+            InputStream in = null;
+            try {
+                OutputStream out = (OutputStream)stub._request(operation, true);
+
+                for (int i = 0; i < parameterTypes.length; i++) {
+                    // Object arg = (args.length < i) ? null : args[i];
+                    writeValue(out, args[i], parameterTypes[i]);
+                }
+                if (returnType == void.class) {
+                    // void return
+                    stub._invoke(out);
+                    return null;
+                } else {
+                    // read the return value
+                    in = (InputStream)stub._invoke(out);
+                    Object response = readValue(in, returnType);
+                    return response;
+                }
+
+            } catch (ApplicationException ex) {
+                in = (InputStream)ex.getInputStream();
+                try {
+                    org.apache.tuscany.sca.binding.ejb.corba.Java2IDLUtil.throwException(methodInfo.getMethod(), in);
+                    return null;
+                } catch (Throwable e) {
+                    throw new RemoteException(e.getMessage(), e);
+                }
+            } catch (RemarshalException ex) {
+                return invokeRemoteCORBACall(stub, methodName, args);
+            } finally {
+                stub._releaseReply(in);
+            }
+        } catch (SystemException ex) {
+            throw Util.mapSystemException(ex);
+        }
+    }
+
+    /**
+     * @param out
+     * @param value
+     * @param type
+     */
+    private void writeValue(OutputStream out, Object value, Class type) {
+        org.apache.tuscany.sca.binding.ejb.corba.Java2IDLUtil.writeObject(type, value, out);
+    }
+
+    /**
+     * @param in
+     * @param type
+     * @return
+     */
+    private Object readValue(InputStream in, Class type) {
+        return org.apache.tuscany.sca.binding.ejb.corba.Java2IDLUtil.readObject(type, in);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/util/EJBLocator.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/util/EJBLocator.java
new file mode 100644
index 0000000000..0b97f42746
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/util/EJBLocator.java
@@ -0,0 +1,483 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.util;
+
+import java.net.URL;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.Properties;
+import java.util.Set;
+
+import javax.naming.Context;
+import javax.naming.InitialContext;
+import javax.naming.NamingException;
+
+import org.omg.CORBA.ORB;
+import org.omg.CosNaming.NamingContextExt;
+
+/**
+ * CosNaming utility
+ *
+ * @version $Rev$ $Date$
+ */
+class EJBLocator {
+
+    /*
+     * Root Context Initial Reference Key ------------
+     * ----------------------------------- Server Root NameServiceServerRoot
+     * Cell Persistent Root NameServiceCellPersistentRoot Cell Root
+     * NameServiceCellRoot, NameService Node Root NameServiceNodeRoot
+     */
+    public static final String SERVER_ROOT = "NameServiceServerRoot";
+    public static final String CELL_PERSISTENT_ROOT = "NameServiceCellPersistentRoot";
+    public static final String CELL_ROOT = "NameServiceCellRoot";
+    public static final String NODE_ROOT = "NameServiceNodeRoot";
+    public static final String DEFAULT_ROOT = "NameService"; // Same as
+    // CELL_ROOT
+
+    public static final String DEFAULT_HOST = "127.0.0.1"; // Default host name
+    // or IP address for
+    // WebSphere
+    public static final int DEFAULT_NAMING_PORT = 2809; // Default port
+    public static final String NAMING_SERVICE = "NameService"; // The name of
+    // the naming
+    // service
+    private static final Set<String> ROOTS =
+        new HashSet<String>(Arrays.asList(new String[] {SERVER_ROOT, CELL_PERSISTENT_ROOT, CELL_ROOT, DEFAULT_ROOT,
+                                                        NODE_ROOT}));
+
+    // private static final String CHARS_TO_ESCAPE = "\\/.";
+    private static final String RFC2396 =
+        "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789;/:?@&=+$,-_.!~*'()";
+    private static final String HEX = "0123456789ABCDEF";
+
+    private String hostName = DEFAULT_HOST;
+    private int port = DEFAULT_NAMING_PORT;
+    private String root = SERVER_ROOT;
+
+    private ORB orb = null;
+    private ObjectLocator locator = null;
+    private boolean managed = true;
+
+    EJBLocator(boolean managed) {
+        this.managed = managed;
+        if (!managed) {
+            String url = AccessController.doPrivileged(new PrivilegedAction<String>() {
+                public String run() {
+                    return System.getProperty(Context.PROVIDER_URL);
+                }
+            });
+            processCorbaURL(url);
+        }
+    }
+
+    EJBLocator(String hostName, int port) {
+        this.hostName = (hostName == null) ? DEFAULT_HOST : hostName;
+        this.port = port > 0 ? port : DEFAULT_NAMING_PORT;
+        this.root = SERVER_ROOT;
+    }
+
+    EJBLocator(String hostName, int port, String root) {
+        this(hostName, port);
+        if (ROOTS.contains(root)) {
+            this.root = root;
+        } else {
+            throw new IllegalArgumentException(root + " is not a legal root");
+        }
+    }
+
+    EJBLocator(String corbaName, boolean managed) {
+        this.managed = managed;
+        if (corbaName.startsWith("corbaname:iiop:")) {
+            processCorbaURL(corbaName);
+        } else {
+            throw new IllegalArgumentException(corbaName + " is not a legal corbaname");
+        }
+    }
+
+    private void processCorbaURL(String url) {
+        if (url != null && (url.startsWith("corbaname:iiop:") || url.startsWith("corbaloc:iiop:"))) {
+            /**
+             * corbaname:iiop:<hostName>:<port>/<root>#name corbaloc:iiop:<hostname>:<port>/<root>
+             * For example,
+             * "corbaname:iiop:localhost:2809/NameServiceServerRoot#ejb/MyEJBHome";
+             * or "corbaloc:iiop:myhost:2809/NameServiceServerRoot"
+             */
+            String[] parts = url.split("(:|/|#)");
+            if (parts.length > 2 && parts[2].length() > 0) {
+                hostName = parts[2]; // The host name
+                int index = hostName.lastIndexOf('@'); // version@hostname
+                if (index != -1) {
+                    hostName = hostName.substring(index + 1);
+                }
+            }
+            if (parts.length > 3 && parts[3].length() > 0) {
+                port = Integer.parseInt(parts[3]); // The port number
+            }
+            if (parts.length > 4 && parts[4].length() > 0) {
+                root = parts[4]; // The root of naming
+            }
+        }
+    }
+
+    /**
+     * The corbaloc and corbaname formats enable you to provide a URL to access
+     * CORBA objects. Use the corbaloc format for resolving to a particular
+     * CORBAservice without going through a naming service. Use the corbaname
+     * format to resolve a stringified name from a specific naming context.
+     */
+
+    /**
+     * corbaname Syntax The full corbaname BNF is: &lt;corbaname&gt; =
+     * "corbaname:"&lt;corbaloc_obj&gt;["#"&lt;string_name&gt;]
+     * &lt;corbaloc_obj&gt; = &lt;obj_addr_list&gt; ["/"&lt;key_string&gt;]
+     * &lt;obj_addr_list&gt; = as defined in a corbaloc URL &lt;key_string&gt; =
+     * as defined in a corbaloc URL &lt;string_name&gt;= stringified Name
+     * empty_string Where:
+     * <ul>
+     * <li>corbaloc_obj: portion of a corbaname URL that identifies the naming
+     * context. The syntax is identical to its use in a corbaloc URL.
+     * <li>obj_addr_list: as defined in a corbaloc URL
+     * <li>key_string: as defined in a corbaloc URL.
+     * <li>string_name: a stringified Name with URL escapes as defined below.
+     * </ul>
+     * 
+     * @param hostName The host name or IP address of the naming server
+     * @param port The port number of the naming service
+     * @param root The root of the namespace
+     * @param name The JNDI name
+     */
+    private static String getCorbaname(String hostName, int port, String root, String name) {
+        if (name == null) {
+            return "corbaname:iiop:" + hostName + ":" + port + "/" + root;
+        } else {
+            return "corbaname:iiop:" + hostName + ":" + port + "/" + root + "#" + toCorbaname(name);
+        }
+    }
+
+    String getCorbaname(String name) {
+        return getCorbaname(hostName, port, root, name);
+    }
+
+    /**
+     * Connect to the ORB.
+     */
+
+    // FIXME. May need to change the IBM classes if this binding is contributed
+    // to Tuscany
+    public ORB connect() {
+        if (orb == null) {
+            Properties props = new Properties();
+            /*
+             * This code is for IBM JVM props.put("org.omg.CORBA.ORBClass",
+             * "com.ibm.CORBA.iiop.ORB");
+             * props.put("com.ibm.CORBA.ORBInitRef.NameService",
+             * getCorbaloc(NAMING_SERVICE));
+             * props.put("com.ibm.CORBA.ORBInitRef.NameServiceServerRoot",
+             * getCorbaloc("NameServiceServerRoot"));
+             */
+            orb = ORB.init((String[])null, props);
+        }
+        return orb;
+    }
+
+    /**
+     * Replace substrings
+     * 
+     * @param source The source string.
+     * @param match The string to search for within the source string.
+     * @param replace The replacement for any matching components.
+     * @return
+     */
+    private static String replace(String source, String match, String replace) {
+        int index = source.indexOf(match, 0);
+        if (index >= 0) {
+
+            // We have at least one match, so got to do the
+            // work...
+
+            StringBuffer result = new StringBuffer(source.length() + 16);
+            int matchLength = match.length();
+            int startIndex = 0;
+
+            while (index >= 0) {
+                result.append(source.substring(startIndex, index));
+                result.append(replace);
+                startIndex = index + matchLength;
+                index = source.indexOf(match, startIndex);
+            }
+
+            // Grab the last piece, if any...
+            if (startIndex < source.length()) {
+                result.append(source.substring(startIndex));
+            }
+
+            return result.toString();
+
+        } else {
+            // No matches, just return the source...
+            return source;
+        }
+    }
+
+    /**
+     * Resolved the JNDI name from the initial CosNaming context
+     * 
+     * @param jndiName
+     * @return resolved CORBA object
+     * @throws NamingException
+     */
+    private static org.omg.CORBA.Object resovleString(NamingContextExt initCtx, String jndiName) throws NamingException {
+        try {
+            String name = stringify(jndiName);
+            return initCtx.resolve_str(name);
+        } catch (Exception e) {
+            NamingException ne = new NamingException(e.getMessage());
+            ne.setRootCause(e);
+            throw ne;
+        }
+    }
+
+    /**
+     * Look up a CORBA object by its JNDI name
+     * 
+     * @param jndiName
+     * @return
+     * @throws NamingException
+     */
+    org.omg.CORBA.Object stringToObject(String jndiName) throws NamingException {
+        /*
+         * Using an existing ORB and invoking string_to_object with a CORBA
+         * object URL with multiple name server addresses to get an initial
+         * context CORBA object URLs can contain more than one bootstrap server
+         * address. Use this feature when attempting to obtain an initial
+         * context from a server cluster. You can specify the bootstrap server
+         * addresses for all servers in the cluster in the URL. The operation
+         * will succeed if at least one of the servers is running, eliminating a
+         * single point of failure. There is no guarantee of any particular
+         * order in which the address list will be processed. For example, the
+         * second bootstrap server address may be used to obtain the initial
+         * context even though the first bootstrap server in the list is
+         * available. An example of a corbaloc URL with multiple addresses
+         * follows. obj =
+         * orb.string_to_object("corbaloc::myhost1:9810,:myhost1:9811,:myhost2:9810/NameService");
+         */
+        String corbaName = null;
+        if (jndiName.startsWith("corbaloc:") || jndiName.startsWith("corbaname:")) {
+            // Keep the qualified URL
+            corbaName = jndiName;
+        } else {
+            // Create a corbaname URL
+            corbaName = getCorbaname(jndiName);
+        }
+
+        connect();
+        org.omg.CORBA.Object obj = orb.string_to_object(corbaName);
+        return obj;
+    }
+
+    private boolean isJndiConfigured() {
+        if (managed)
+            return true;
+        Boolean provided = AccessController.doPrivileged(new PrivilegedAction<Boolean>() {
+            public Boolean run() {
+                String initCtxFactory = System.getProperty(Context.INITIAL_CONTEXT_FACTORY);
+                if (initCtxFactory == null) {
+                    URL file = Thread.currentThread().getContextClassLoader().getResource("jndi.properties");
+                    if (file != null) {
+                        return Boolean.TRUE;
+                    } else {
+                        return Boolean.FALSE;
+                    }
+                } else {
+                    return Boolean.TRUE;
+                }
+            }
+        });
+        return provided.booleanValue();
+    }
+
+    /**
+     * The character escape rules for the stringified name portion of an
+     * corbaname are: US-ASCII alphanumeric characters are not escaped.
+     * Characters outside this range are escaped, except for the following: ; / : ? @ & = + $ , - _ . ! ~ * ' ( )
+     * corbaname Escape Mechanism The percent '%' character is used as an
+     * escape. If a character that requires escaping is present in a name
+     * component it is encoded as two hexadecimal digits following a "%"
+     * character to represent the octet. (The first hexadecimal character
+     * represent the highorder nibble of the octet, the second hexadecimal
+     * character represents the low-order nibble.) If a '%' is not followed by
+     * two hex digits, the stringified name is syntactically invalid.
+     * @param s
+     * @return RFC2396-encoded stringified name
+     */
+    static String encode2396(String s) {
+        if (s == null) {
+            return null;
+        }
+        StringBuffer encoded = new StringBuffer(s);
+        for (int i = 0; i < encoded.length(); i++) {
+            char c = encoded.charAt(i);
+            if (RFC2396.indexOf(c) == -1) {
+                encoded.setCharAt(i, '%');
+                char[] ac = Integer.toHexString(c).toCharArray();
+                if (ac.length == 2) {
+                    encoded.insert(i + 1, ac);
+                } else if (ac.length == 1) {
+                    encoded.insert(i + 1, '0');
+                    encoded.insert(i + 2, ac[0]);
+                } else {
+                    throw new IllegalArgumentException("Invalid character '" + c + "' in \"" + s + "\"");
+                }
+                i += 2; // NOPMD
+            }
+        }
+        return encoded.toString();
+    }
+
+    /**
+     * Decode an RFC2396-encoded string
+     * 
+     * @param s
+     * @return Plain string
+     */
+    static String decode2396(String s) {
+        if (s == null) {
+            return null;
+        }
+        StringBuffer decoded = new StringBuffer(s);
+        for (int i = 0; i < decoded.length(); i++) {
+            char c = decoded.charAt(i);
+            if (c == '%') {
+                if (i + 2 >= decoded.length()) {
+                    throw new IllegalArgumentException("Incomplete key_string escape sequence");
+                }
+                int j;
+                j = HEX.indexOf(decoded.charAt(i + 1)) * 16 + HEX.indexOf(decoded.charAt(i + 2));
+                decoded.setCharAt(i, (char)j);
+                decoded.delete(i + 1, i + 3);
+            } else if (RFC2396.indexOf(c) == -1) {
+                throw new IllegalArgumentException("Invalid key_string character '" + c + "'");
+            }
+        }
+        return decoded.toString();
+    }
+
+    /**
+     * The backslash '\' character escapes the reserved meaning of '/', '.', and
+     * '\' in a stringified name.
+     * 
+     * @param jndiName
+     * @return Escaped stringified name for CosNaming
+     */
+    private static String stringify(String jndiName) {
+        // Escape . into \. since it's an INS naming delimiter
+        return replace(encode2396(jndiName), ".", "\\.");
+    }
+
+    /**
+     * Escape the "." into "%5C%2E"
+     * 
+     * @param jndiName
+     * @return corbaname treating "." as a literal
+     */
+    private static String toCorbaname(String jndiName) {
+        // Escape . into %5C%2E (\.) since it's an INS naming delimiter
+        // For example, sca.sample.StockQuote --->
+        // sca%5C%2Esample%5C%2EStockQuote/StockQuote
+        return replace(encode2396(jndiName), ".", "%5C%2E");
+    }
+
+    private ObjectLocator getObjectLocator() throws NamingException {
+        if (locator != null) {
+            return locator;
+        }
+        /*
+         * For managed env, JNDI is assumed to be configured by default For
+         * unmanaged environment, JNDI could have configured through
+         * jndi.properties file
+         */
+        if (isJndiConfigured()) {
+            locator = new JndiLocator();
+        } else { // this is definitely JSE env without JNDI configured. Use
+            // CORBA.
+            locator = new CosNamingLocator();
+        }
+        return locator;
+    }
+
+    public Object locate(String jndiName) throws NamingException {
+
+        Object result = getObjectLocator().locate(jndiName);
+        return result;
+    }
+
+    private static interface ObjectLocator {
+        Object locate(String name) throws NamingException;
+    }
+
+    private final class JndiLocator implements ObjectLocator {
+        private Context context;
+
+        private JndiLocator() throws NamingException {
+            /*
+            final Properties props = AccessController.doPrivileged(new PrivilegedAction<Properties>() {
+                public Properties run() {
+                    return System.getProperties();
+                }
+            });
+            Properties properties = new Properties();
+            for (Map.Entry e : props.entrySet()) {
+                String name = (String)e.getKey();
+                if (name.startsWith("java.naming.")) {
+                    properties.setProperty(name, (String)e.getValue());
+                }
+            }
+            // System.out.println(properties);
+            this.context = new InitialContext(properties);
+            */
+            this.context = new InitialContext();
+        }
+
+        public Object locate(String name) throws NamingException {
+            return context.lookup(name);
+        }
+    }
+
+    private final class CosNamingLocator implements ObjectLocator {
+        private NamingContextExt context;
+
+        private CosNamingLocator() {
+        }
+
+        public Object locate(String name) throws NamingException {
+            if (context != null) {
+                return resovleString(context, name);
+            } else {
+                return stringToObject(name);
+            }
+        }
+    }
+
+    public void setHostEnv(boolean managed) {
+        this.managed = managed;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/util/EJBObjectFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/util/EJBObjectFactory.java
new file mode 100644
index 0000000000..119282adb9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/util/EJBObjectFactory.java
@@ -0,0 +1,209 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.util;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.rmi.RemoteException;
+import java.rmi.UnexpectedException;
+
+import javax.ejb.CreateException;
+import javax.ejb.EJBLocalHome;
+import javax.naming.NamingException;
+import javax.rmi.CORBA.Util;
+
+import org.omg.CORBA.SystemException;
+import org.omg.CORBA.portable.ApplicationException;
+import org.omg.CORBA.portable.ObjectImpl;
+import org.omg.CORBA.portable.RemarshalException;
+import org.omg.stub.java.rmi._Remote_Stub;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * Factor class that is used to create EJB Proxies.
+ *
+ * @version $Rev$ $Date$
+ */
+final class EJBObjectFactory {
+
+    private EJBObjectFactory() {
+    }
+
+    /**
+     * Get either a generated of dynamic EJB stub using the specified JNDI
+     * properties.
+     * <p>
+     * The returned stub will implement the specified stubInterface Interface.
+     * If the underlying EJB stub is not assignable from the specified
+     * stubInterface then a proxy is used to convert between the two.
+     * <p>
+     * The returned EJB stub may be either the pregenerated EJB stub or a
+     * dynamic stub. This allows a client to invoke an EJB without requiring any
+     * of the pregenerated EJB stub classes be available in the classpath.
+     * <p>
+     */
+    static Object createStub(NamingEndpoint namingEndpoint, InterfaceInfo ejbInterface) throws NamingException,
+        RemoteException, CreateException {
+
+        EJBLocator locator = namingEndpoint.getLocator();
+        Object homeObject = locator.locate(namingEndpoint.getJndiName());
+        /*
+         * The type of the object returned from the lookup is as follows: If the
+         * generated stub exists on the classpath, it's an instance of that
+         * type, otherwise, "org.omg.stub.java.rmi._Remote_Stub" or
+         * "org.omg.stub.javax.ejb._EJBHome_Stub"
+         */
+        Object stub = getEJBStub(homeObject, ejbInterface);
+        // Cache dynamic stub only
+        return stub;
+    }
+
+    /**
+     * @param homeObject
+     * @param ejbHomeClass
+     * @return
+     * @throws RemoteException
+     */
+    private static Object getEJBStub(Object homeObject, InterfaceInfo ejbInterface) throws RemoteException,
+        CreateException {
+
+        Object stub = null;
+
+        // Get the business interface of the EJB 
+        Class ejbInterfaceClass = null;
+        try {
+            ejbInterfaceClass = Thread.currentThread().getContextClassLoader().loadClass(ejbInterface.getName());
+        } catch (ClassNotFoundException e) {
+            // ignore
+        }
+
+        if (ejbInterfaceClass != null && ejbInterfaceClass.isInstance(homeObject)) {
+            // EJB 3
+            stub = homeObject;
+        } else if (homeObject instanceof EJBLocalHome) {
+            // Local EJB
+            stub = createEJBLocalObject(homeObject);
+        } else {
+            // Handle dynamic stub
+            if (homeObject instanceof ObjectImpl) {
+                ObjectImpl objectImpl = (ObjectImpl)homeObject;
+                stub = createEJBObject(objectImpl);
+            }/**
+                       	* Above checks will be satisfied if Bean is running on servers like WebSphere. With this 
+                       	* logic, client (SCA composite with EJB ref binding) doesn't need to include home class or 
+                       	* client stubs.
+                       	* 
+                       	* Below check is needed SCA composite with EJB ref binding is accessing openEJB implementation. 
+                       	* For e.g if the bean is running on Geronimo. 
+                       	*/
+            else if ((javax.rmi.PortableRemoteObject.narrow(homeObject, javax.ejb.EJBHome.class)) instanceof javax.ejb.EJBHome) {
+                stub = createEJBObjectFromHome(homeObject);
+            } else
+                throw new ServiceRuntimeException("Invalid stub type: " + homeObject.getClass());
+        }
+        return stub;
+    }
+
+    /**
+     * Create a pre-generated EJB stub
+     * 
+     * @param homeObject
+     * @return
+     * @throws RemoteException
+     */
+    static private Object createEJBLocalObject(Object homeObject) throws RemoteException {
+
+        Object stub = null;
+        try {
+            // Find the "create()" method
+            Method createMethod = homeObject.getClass().getMethod("create", null);
+            // Create an EJB object
+            stub = createMethod.invoke(homeObject, null);
+        } catch (NoSuchMethodException e) {
+            // "create()" method not found, it's still a dynamic stub
+            stub = null;
+        } catch (InvocationTargetException e) {
+            throw new RemoteException(e.getTargetException().toString());
+        } catch (Exception e) {
+            throw new RemoteException(e.toString());
+        }
+        return stub;
+    }
+
+    /**
+     * Here homeObject is instance of EJBHome
+     * 
+     * @param homeObject
+     * @return
+     * @throws RemoteException
+     */
+    private static Object createEJBObjectFromHome(Object homeObject) throws RemoteException {
+
+        Object stub = null;
+        try {
+            // Find the "create()" method
+            Method createMethod = homeObject.getClass().getMethod("create", null);
+            // Create an EJB object
+            stub = createMethod.invoke(homeObject, null);
+        } catch (NoSuchMethodException e) {
+            // "create()" method not found, it's still a dynamic stub
+            stub = null;
+        } catch (InvocationTargetException e) {
+            throw new RemoteException(e.getTargetException().toString());
+        } catch (Exception e) {
+            throw new RemoteException(e.toString());
+        }
+        return stub;
+    }
+
+    /**
+     * Create an EJBObject using RMI/IIOP APIs
+     * 
+     * @param ejbHomeObject
+     * @return The EJBObject remote stub
+     * @throws CreateException
+     * @throws RemoteException
+     */
+    private static Object createEJBObject(ObjectImpl ejbHomeObject) throws CreateException, RemoteException {
+
+        try {
+            org.omg.CORBA_2_3.portable.InputStream in = null;
+            try {
+                org.omg.CORBA.portable.OutputStream out = ejbHomeObject._request("create", true);
+                in = (org.omg.CORBA_2_3.portable.InputStream)ejbHomeObject._invoke(out);
+                // The Remote stub should be available in JDK
+                // TODO: [rfeng] Work around an issue in Apache Yoko which doesn't understand the org.omg.stub.*
+                return in.read_Object(_Remote_Stub.class);
+            } catch (ApplicationException ex) {
+                in = (org.omg.CORBA_2_3.portable.InputStream)ex.getInputStream();
+                String id = in.read_string();
+                if (id.equals("IDL:javax/ejb/CreateEx:1.0")) {
+                    throw (CreateException)in.read_value(CreateException.class);
+                }
+                throw new UnexpectedException(id);
+            } catch (RemarshalException ex) {
+                return createEJBObject(ejbHomeObject);
+            } finally {
+                ejbHomeObject._releaseReply(in);
+            }
+        } catch (SystemException ex) {
+            throw Util.mapSystemException(ex);
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/util/EJBStubHelper.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/util/EJBStubHelper.java
new file mode 100644
index 0000000000..72f7dc9e43
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/util/EJBStubHelper.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.util;
+
+import java.rmi.RemoteException;
+
+import javax.ejb.CreateException;
+import javax.naming.NamingException;
+
+import org.oasisopen.sca.ServiceRuntimeException;
+import org.oasisopen.sca.ServiceUnavailableException;
+
+final class EJBStubHelper {
+
+    private static Object stub;
+    private static ServiceRuntimeException exception;
+
+    private EJBStubHelper() {
+    }
+
+    /**
+     * @param owner
+     * @param jndiName
+     * @return
+     */
+
+    static Object lookup(NamingEndpoint endpoint, InterfaceInfo ejbInterface) {
+        return getStub(endpoint, ejbInterface);
+    }
+
+    private static Object getStub(NamingEndpoint namingEndpoint, InterfaceInfo ejbInterface) {
+        try {
+            stub = EJBObjectFactory.createStub(namingEndpoint, ejbInterface);
+        } catch (NamingException e) {
+            exception = new ServiceUnavailableException(e);
+            e.printStackTrace();
+            throw (ServiceUnavailableException)exception;
+        } catch (CreateException e) {
+            exception = new ServiceUnavailableException(e);
+            throw (ServiceUnavailableException)exception;
+        } catch (RemoteException e) {
+            exception = new ServiceRuntimeException(e);
+            throw (ServiceRuntimeException)exception;
+        }
+
+        if (exception == null) {
+            return stub; // Normal result
+        } else {
+            throw exception; // Throw the exception
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/util/InterfaceInfo.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/util/InterfaceInfo.java
new file mode 100644
index 0000000000..e60e526e01
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/util/InterfaceInfo.java
@@ -0,0 +1,117 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.util;
+
+import java.io.Serializable;
+import java.lang.reflect.Method;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.WeakHashMap;
+
+import org.apache.tuscany.sca.binding.ejb.corba.Java2IDLUtil;
+
+/**
+ * The signature for a java interface
+ *
+ * @version $Rev$ $Date$
+ */
+class InterfaceInfo implements Serializable {
+
+    private static final Map<Class, InterfaceInfo> INTERFACES =
+        Collections.synchronizedMap(new WeakHashMap<Class, InterfaceInfo>());
+
+    private static final long serialVersionUID = 2314533906465094860L;
+    private String name;
+
+    private Map<String, MethodInfo> methods = new HashMap<String, MethodInfo>();
+
+    InterfaceInfo(final Class iface) {
+        super();
+        if (iface == null) {
+            throw new IllegalArgumentException("The interface cannot be null");
+        }
+        this.name = iface.getName();
+        // SECURITY
+        /*
+         * Permission: accessDeclaredMembers : Access denied
+         * (java.lang.RuntimePermission accessDeclaredMembers)
+         */
+        Map idlNames = AccessController.doPrivileged(new PrivilegedAction<Map>() {
+            public Map run() {
+                return Java2IDLUtil.mapMethodToOperation(iface);
+            }
+        });
+        Iterator i = idlNames.entrySet().iterator();
+        while (i.hasNext()) {
+            Map.Entry entry = (Map.Entry)i.next();
+            Method method = (Method)entry.getKey();
+            MethodInfo methodInfo = new MethodInfo(method);
+            methodInfo.setIDLName((String) entry.getValue());
+            methods.put(method.getName(), methodInfo);
+            methods.put(methodInfo.getIDLName(), methodInfo);
+        }
+    }
+
+    static final synchronized InterfaceInfo getInstance(final Class iface) {
+        InterfaceInfo info = (InterfaceInfo)INTERFACES.get(iface);
+        if (info == null) {
+            info = new InterfaceInfo(iface);
+            INTERFACES.put(iface, info);
+        }
+        return info;
+    }
+
+    /**
+     * @return
+     */
+    Map<String, MethodInfo> getMethods() {
+        return methods;
+    }
+
+    /**
+     * @return
+     */
+    MethodInfo getMethod(String name) {
+        return (MethodInfo)methods.get(name);
+    }
+
+    /**
+     * @return
+     */
+    String getName() {
+        return name;
+    }
+
+    @Override
+    public String toString() {
+        StringBuffer sb = new StringBuffer();
+        sb.append("interface ").append(name).append("{ \n");
+        Iterator i = methods.values().iterator();
+        while (i.hasNext()) {
+            MethodInfo methodInfo = (MethodInfo)i.next();
+            sb.append("\t").append(methodInfo).append("\n");
+        }
+        sb.append("};\n");
+        return sb.toString();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/util/JavaReflectionAdapter.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/util/JavaReflectionAdapter.java
new file mode 100644
index 0000000000..651c967aad
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/util/JavaReflectionAdapter.java
@@ -0,0 +1,157 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.util;
+
+import java.beans.PropertyDescriptor;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.WeakHashMap;
+
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * An adapter for java classes, indexes the methods by name and provides an
+ * invoke method that takes a method name.
+ *
+ * @version $Rev$ $Date$
+ */
+final class JavaReflectionAdapter {
+
+    private static Map<Class, JavaReflectionAdapter> adapters =
+        Collections.synchronizedMap(new WeakHashMap<Class, JavaReflectionAdapter>());
+
+    private static final Map<Class, Object> DEFAULT_VALUES = new HashMap<Class, Object>();
+    static {
+        DEFAULT_VALUES.put(boolean.class, Boolean.FALSE);
+        DEFAULT_VALUES.put(byte.class, new Byte((byte)0));
+        DEFAULT_VALUES.put(char.class, new Character((char)0));
+        DEFAULT_VALUES.put(short.class, new Short((short)0));
+        DEFAULT_VALUES.put(int.class, Integer.valueOf(0));
+        DEFAULT_VALUES.put(long.class, new Long(0));
+        DEFAULT_VALUES.put(float.class, new Float(0.0));
+        DEFAULT_VALUES.put(double.class, new Double(0.0));
+    }
+
+    private Map<String, Method> methodMap = new HashMap<String, Method>();
+
+    /**
+     * Constructor
+     * 
+     * @param clazz
+     */
+    private JavaReflectionAdapter(final Class clazz) {
+        // Index the methods on the implementation class
+        // FIXME J2 Security - promote this to callers of this method
+        Method[] methods = AccessController.doPrivileged(new PrivilegedAction<Method[]>() {
+            public Method[] run() {
+                return clazz.getMethods();
+            }
+        });
+        for (int i = 0; i < methods.length; i++) {
+            methodMap.put(methods[i].getName(), methods[i]);
+        }
+    }
+
+    /**
+     * Create a java reflection adapter
+     * 
+     * @param clazz
+     */
+    static synchronized JavaReflectionAdapter createJavaReflectionAdapter(Class clazz) {
+        JavaReflectionAdapter adapter = (JavaReflectionAdapter)adapters.get(clazz);
+        if (adapter == null) {
+            adapter = new JavaReflectionAdapter(clazz);
+            adapters.put(clazz, adapter);
+        }
+        return adapter;
+    }
+
+    /**
+     * Return the specified method
+     * 
+     * @param methodName
+     * @return
+     * @throws NoSuchMethodException
+     */
+    Method getMethod(String methodName) throws NoSuchMethodException {
+
+        Method method = (Method)methodMap.get(methodName);
+        if (method == null) {
+            throw new NoSuchMethodException(methodName);
+        }
+        return method;
+    }
+
+    /**
+     * Returns a map containing the methods on the class, keyed by name
+     * 
+     * @return
+     */
+    Map getMethods() {
+        return methodMap;
+    }
+
+    /**
+     * Invoke a method using Java reflection.
+     * 
+     * @param method
+     * @param object
+     * @param args
+     * @return
+     * @throws InvocationTargetException
+     * @throws IllegalAccessException
+     */
+    Object invoke(Method method, Object object, Object[] args) throws InvocationTargetException,
+        IllegalAccessException {
+        Class[] parameterTypes = method.getParameterTypes();
+        for (int i = 0; i < parameterTypes.length; i++) {
+            Class parameterType = parameterTypes[i];
+            if (args[i] == null && parameterType.isPrimitive()) {
+                args[i] = DEFAULT_VALUES.get(parameterType);
+            }
+        }
+        return method.invoke(object, args);
+    }
+
+    /**
+     * Set the java bean property
+     * 
+     * @param bean
+     * @param propertyName
+     * @param value
+     * @return
+     */
+    boolean setProperty(Object bean, String propertyName, Object value) {
+        try {
+            PropertyDescriptor propertyDescriptor = new PropertyDescriptor(propertyName, bean.getClass());
+            Method writeMethod = propertyDescriptor.getWriteMethod();
+            writeMethod.invoke(bean, new Object[] {value});
+            return true;
+        } catch (InvocationTargetException e) {
+            throw new ServiceRuntimeException(e.getTargetException());
+        } catch (Exception e) {
+            return false;
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/util/MethodInfo.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/util/MethodInfo.java
new file mode 100644
index 0000000000..e7ea7c9077
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/util/MethodInfo.java
@@ -0,0 +1,189 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.util;
+
+import java.io.Serializable;
+import java.lang.reflect.Method;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * MetaData for a java method
+ *
+ * @version $Rev$ $Date$
+ */
+class MethodInfo implements Serializable {
+
+    /** Automatically generated javadoc for: serialVersionUID */
+    private static final long serialVersionUID = -5557260979514687514L;
+    private String name;
+    private String returnType;
+    private String[] parameterTypes;
+    private String[] exceptionTypes;
+
+    private String IDLName;
+    
+    private transient Method method;
+
+    /**
+     * Type Signature Java Type -------------- --------- Z boolean B byte C char
+     * S short I int J long F float D double L fully-qualified-class ;
+     * fully-qualified-class [ type type[] ( arg-types ) ret-type method type
+     */
+    private static final Map signatures = new HashMap();
+    static {
+        signatures.put("Z", boolean.class);
+        signatures.put("B", byte.class);
+        signatures.put("C", char.class);
+        signatures.put("S", short.class);
+        signatures.put("I", int.class);
+        signatures.put("J", long.class);
+        signatures.put("F", float.class);
+        signatures.put("D", double.class);
+        signatures.put("V", void.class);
+    }
+
+    MethodInfo(Method method) {
+        this.method = method;
+        this.name = method.getName();
+        // this.declaringClass = method.getDeclaringClass().getName();
+        this.returnType = method.getReturnType().getName();
+        Class[] types = method.getParameterTypes();
+        this.parameterTypes = new String[types.length];
+        for (int i = 0; i < types.length; i++) {
+            this.parameterTypes[i] = types[i].getName();
+        }
+        types = method.getExceptionTypes();
+        this.exceptionTypes = new String[types.length];
+        for (int i = 0; i < types.length; i++) {
+            this.exceptionTypes[i] = types[i].getName();
+        }
+        IDLName = this.name;
+    }
+
+    MethodInfo(String name, String returnType, String[] parameterTypes, String[] exceptionTypes) {
+        this.name = name;
+        this.returnType = returnType;
+        this.parameterTypes = parameterTypes;
+        this.exceptionTypes = exceptionTypes;
+        this.IDLName = name;
+    }
+
+    /**
+     * Parse the class name from the internal signature Sample signatures: int
+     * ---> I; int[] ---> [I Object ---> java/lang/Object Object[] --->
+     * [Ljava/lang/Object;
+     * 
+     * @param value
+     * @return
+     */
+    private static String getName(String signature) {
+        String name = signature;
+        // Remove leading ARRAY ([) signatures
+        int index = name.lastIndexOf('[');
+        if (index != -1)
+            name = name.substring(index + 1);
+
+        // Remove L<...>;
+        if (name.charAt(0) == 'L' && name.charAt(name.length() - 1) == ';')
+            name = name.substring(1, name.length() - 1);
+
+        // Primitive types
+        Class primitiveClass = (Class)signatures.get(name);
+        if (primitiveClass != null) {
+            name = primitiveClass.getName();
+        }
+
+        for (int i = 0; i < index + 1; i++) {
+            name = name + "[]";
+        }
+        return name;
+    }
+
+    /**
+     * @return
+     */
+    String getName() {
+        return name;
+    }
+
+    /**
+     * @return
+     */
+    String[] getParameterTypes() {
+        return parameterTypes;
+    }
+
+    /**
+     * @return
+     */
+    String getReturnType() {
+        return returnType;
+    }
+
+    /**
+     * @return
+     */
+    String[] getExceptionTypes() {
+        return exceptionTypes;
+    }
+
+    @Override
+    public String toString() {
+        StringBuffer sb = new StringBuffer();
+        sb.append(getName(returnType)).append(" ").append(name).append("(");
+        for (int j = 0; j < parameterTypes.length; j++) {
+            sb.append(getName(parameterTypes[j])).append(" ").append("arg" + j);
+            if (j < (parameterTypes.length - 1))
+                sb.append(", ");
+        }
+        sb.append(")");
+        if (exceptionTypes.length > 0) {
+            sb.append(" throws ");
+            for (int k = 0; k < exceptionTypes.length; k++) {
+                sb.append(exceptionTypes[k]);
+                if (k < (exceptionTypes.length - 1))
+                    sb.append(", ");
+            }
+        }
+        sb.append(";");
+        return sb.toString();
+    }
+
+    /**
+     * @return Returns the iDLName.
+     */
+    String getIDLName() {
+        return IDLName;
+    }
+
+    /**
+     * @param name The iDLName to set.
+     */
+    void setIDLName(String name) {
+        IDLName = name;
+    }
+
+    /**
+     * @return the method
+     */
+    Method getMethod() {
+        return method;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/util/NamingEndpoint.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/util/NamingEndpoint.java
new file mode 100644
index 0000000000..346b7c5cf6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/java/org/apache/tuscany/sca/binding/ejb/util/NamingEndpoint.java
@@ -0,0 +1,124 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.util;
+
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+
+public class NamingEndpoint {
+    private String jndiName;
+    private EJBLocator locator;
+    private boolean managed = true;
+
+    public NamingEndpoint(String hostName, int port, String jndiName) {
+        this.jndiName = jndiName;
+        this.locator = new EJBLocator(hostName, port);
+    }
+
+    public NamingEndpoint(String name) {
+
+        /**
+         * by default it's a managed environment means SCA composite with ref
+         * binding is running on an AppServer. If running on J2SE, pass
+         * -Dmanaged=false for the VM
+         */
+        final String managedEnv = AccessController.doPrivileged(new PrivilegedAction<String>() {
+            public String run() {
+                return System.getProperty("managed");
+            }
+        });
+
+        if (managedEnv != null) {
+            managed = Boolean.valueOf(managedEnv);
+        }
+
+        if ((!managed) && name.startsWith("corbaname:iiop:")) {
+            /**
+             * if (name.startsWith("corbaname:iiop:")) { corbaname:iiop:<hostName>:<port>/<root>#name
+             * For example,
+             * "corbaname:iiop:localhost:2809/NameServiceServerRoot#ejb/MyEJBHome";
+             */
+
+            String[] parts = split(name, '#');
+            if (parts.length != 2) {
+                throw new IllegalArgumentException("Invalid corbaname: " + name);
+            }    
+
+            this.jndiName = name; // The logical JNDI name
+            this.locator = new EJBLocator(parts[0], managed);
+
+        } else {
+            this.jndiName = name;
+            this.locator = new EJBLocator(managed);
+        }
+
+    }
+
+    private static String[] split(String str, char ch) {
+        int index = str.lastIndexOf(ch);
+        if (index == -1) {
+            return new String[] {str, ""};
+        } else {
+            return new String[] {str.substring(0, index), str.substring(index + 1)};
+        }
+    }
+
+    /**
+     * @return Returns the jndiName.
+     */
+    public String getJndiName() {
+        return jndiName;
+    }
+
+    public EJBLocator getLocator() {
+        return locator;
+    }
+
+    public String getCorbaname() {
+        return locator.getCorbaname(jndiName);
+    }
+
+    /**
+     * @see java.lang.Object#equals(java.lang.Object)
+     */
+    @Override
+    public boolean equals(Object obj) {
+        if (obj instanceof NamingEndpoint) {
+            NamingEndpoint endpoint = (NamingEndpoint)obj;
+            return jndiName.equals(endpoint.jndiName);
+        }
+        return false;
+    }
+
+    /**
+     * @see java.lang.Object#hashCode()
+     */
+    @Override
+    public int hashCode() {
+        return jndiName.hashCode();
+    }
+
+    /**
+     * @see java.lang.Object#toString()
+     */
+    @Override
+    public String toString() {
+        return jndiName;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
new file mode 100644
index 0000000000..a89f711da9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the binding extension

+org.apache.tuscany.sca.binding.ejb.provider.EJBBindingProviderFactory;model=org.apache.tuscany.sca.binding.ejb.EJBBinding

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/resources/binding-ejb-validation-messages.properties b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/resources/binding-ejb-validation-messages.properties
new file mode 100644
index 0000000000..28477dd3ac
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/main/resources/binding-ejb-validation-messages.properties
@@ -0,0 +1,23 @@
+#
+#
+#    Licensed to the Apache Software Foundation (ASF) under one
+#    or more contributor license agreements. See the NOTICE file
+#    distributed with this work for additional information
+#    regarding copyright ownership. The ASF licenses this file
+#    to you under the Apache License, Version 2.0 (the
+#    "License"); you may not use this file except in compliance
+#    with the License. You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing,
+#    software distributed under the License is distributed on an
+#    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#    KIND, either express or implied. See the License for the
+#    specific language governing permissions and limitations
+#    under the License.
+#
+#
+UnknownEJBSessionType = Unknown EJB Session Type of {0} for {1}
+UnknownEJBVersion = Unknown EJB Version of {0} for {1}
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/account/BankManagerFacade.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/account/BankManagerFacade.java
new file mode 100644
index 0000000000..337bb004b5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/account/BankManagerFacade.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package account;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ *
+ * Compatible EJB interface
+ *
+ * @version $Rev$ $Date$
+ */
+@Remotable
+public interface BankManagerFacade {
+    Double getAccountBalance( String accountNo );
+    void changeAccountBalance( String accountNo, Double balance );
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/account/Customer.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/account/Customer.java
new file mode 100644
index 0000000000..8585301868
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/account/Customer.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package account;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+public interface Customer {
+
+    /**
+     * This method deposits the amount. method accesses external EJB to get the 
+     * current balance and add the amount to existing balance.
+     *
+     * @param accountNo The number of the account into which to deposit the money
+     * @param amount The amount to be deposited
+     * @return total amount in customer account after deposit
+     */
+    Double depositAmount(java.lang.String accountNo, Double amount);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/account/CustomerImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/account/CustomerImpl.java
new file mode 100644
index 0000000000..7406b9bd37
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/account/CustomerImpl.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package account;
+
+import org.oasisopen.sca.ServiceRuntimeException;
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Service;
+
+import calculator.AddService;
+
+@Service(Customer.class)
+public class CustomerImpl implements Customer {
+
+    private AddService extEJBService = null;
+
+    public AddService getExtEJBService() {
+        return extEJBService;
+    }
+
+    @Reference
+    public void setExtEJBService(AddService extEJBService) {
+        this.extEJBService = extEJBService;
+    }
+
+    // this method invokes external EJB through EJB reference binding
+    public Double depositAmount(java.lang.String accountNo, Double amount) {
+         
+        Double total = null;
+
+        System.out.println("In component implementation. Invoking external EJB through EJB reference binding  ");
+
+        try {
+            Double balance = extEJBService.add(amount.doubleValue(), 1000); //invoke external ejb through ejb reference binding 
+            total =  balance + amount; 
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+        return total;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/calculator/AddService.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/calculator/AddService.java
new file mode 100644
index 0000000000..7cefba530a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/calculator/AddService.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package calculator;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface AddService {
+    double add(double n1, double n2);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/calculator/AddServiceHome.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/calculator/AddServiceHome.java
new file mode 100644
index 0000000000..799bcaa672
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/calculator/AddServiceHome.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package calculator;
+
+import java.rmi.RemoteException;
+
+import javax.ejb.CreateException;
+import javax.ejb.EJBHome;
+
+public interface AddServiceHome extends EJBHome {
+
+    AddService create() throws CreateException, RemoteException;
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/org/apache/geronimo/samples/bank/ejb/BankManagerFacade.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/org/apache/geronimo/samples/bank/ejb/BankManagerFacade.java
new file mode 100644
index 0000000000..e480e648d9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/org/apache/geronimo/samples/bank/ejb/BankManagerFacade.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+/*
+ * Generated by XDoclet - Do not edit!
+ */
+package org.apache.geronimo.samples.bank.ejb;
+
+// copied from the Geronimo Bank sample: http://cwiki.apache.org/GMOxDOC11/ejb-sample-application.html#EJBsampleapplication-overview
+
+/**
+ * Remote interface for BankManagerFacadeBean.
+ * @xdoclet-generated at ${TODAY}
+ * @copyright The XDoclet Team
+ *
+ * @version $Rev$ $Date$
+ */
+public interface BankManagerFacade
+   extends javax.ejb.EJBObject
+{
+
+   void changeAccountBalance( java.lang.String accountNo,java.lang.Double balance )
+      throws java.rmi.RemoteException;
+
+   java.lang.Double getAccountBalance( java.lang.String accountNo )
+      throws java.rmi.RemoteException;
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/org/apache/geronimo/samples/bank/ejb/BankManagerFacadeHome.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/org/apache/geronimo/samples/bank/ejb/BankManagerFacadeHome.java
new file mode 100644
index 0000000000..0d02be3b95
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/org/apache/geronimo/samples/bank/ejb/BankManagerFacadeHome.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+/*
+ * Generated by XDoclet - Do not edit!
+ */
+
+// copied from the Geronimo Bank sample: http://cwiki.apache.org/GMOxDOC11/ejb-sample-application.html#EJBsampleapplication-overview
+
+package org.apache.geronimo.samples.bank.ejb;
+
+/**
+ * Home interface for BankManagerFacadeBean.
+ * @xdoclet-generated at ${TODAY}
+ * @copyright The XDoclet Team
+ *
+ * @version $Rev$ $Date$
+ */
+public interface BankManagerFacadeHome
+   extends javax.ejb.EJBHome
+{
+   String COMP_NAME="java:comp/env/ejb/BankManagerFacadeBean";
+   String JNDI_NAME="org.apache.geronimo.samples.bank.ejb.BankManagerFacadeBean";
+
+   org.apache.geronimo.samples.bank.ejb.BankManagerFacade create()
+      throws javax.ejb.CreateException,java.rmi.RemoteException;
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/org/apache/tuscany/sca/binding/ejb/tests/EJBReferenceTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/org/apache/tuscany/sca/binding/ejb/tests/EJBReferenceTestCase.java
new file mode 100644
index 0000000000..87616330dc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/org/apache/tuscany/sca/binding/ejb/tests/EJBReferenceTestCase.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.tests;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+
+import account.Customer;
+
+/**
+ * Invokes the component which calls the reference using the EJB binding 
+ *
+ * @version $Rev$ $Date$
+ */
+public class EJBReferenceTestCase extends TestCase {
+    private static final int MOCK_PORT = 8085;
+    private Node node;
+
+    @Override
+    protected void setUp() throws Exception {
+        System.setProperty("java.naming.factory.initial", "org.apache.openejb.client.RemoteInitialContextFactory");
+        System.setProperty("java.naming.provider.url", "ejbd://localhost:" + MOCK_PORT);
+        System.setProperty("managed", "false");
+
+        String contribution = ContributionLocationHelper.getContributionLocation(EJBReferenceTestCase.class);
+        node = NodeFactory.newInstance().createNode("account/account.composite", new Contribution("account", contribution));
+        node.start();
+
+        // To capture the network traffic for the MockServer, uncomment the next line
+        // new Thread(new SocketTracer(MOCK_PORT, OPENEJB_PORT)).start();
+
+        // Start the mock server to simulate the remote EJB
+        new Thread(new MockServer(MOCK_PORT)).start();
+        
+        // Wait enough for the server to be started
+        Thread.sleep(500);
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        node.stop();
+        node.destroy();
+    }
+
+    public void testCalculator() throws Exception {
+        Customer customer = node.getService(Customer.class, "CustomerComponent");
+        // This is one of the customer numbers in bank application running on Geronimo
+        String accountNo = "1234567890";
+        Double balance = customer.depositAmount(accountNo, new Double(100));
+        // System.out.println("Balance amount for account " + accountNo + " is $" + balance);
+        assertEquals(1200.0, balance);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/org/apache/tuscany/sca/binding/ejb/tests/MockServer.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/org/apache/tuscany/sca/binding/ejb/tests/MockServer.java
new file mode 100644
index 0000000000..48e87fb6d1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/org/apache/tuscany/sca/binding/ejb/tests/MockServer.java
@@ -0,0 +1,151 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ejb.tests;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.ServerSocket;
+import java.net.Socket;
+
+public class MockServer implements Runnable {
+
+    private int listen;
+    byte[][] seq =
+        {
+         {79, 69, 74, 80, 47, 51, 46, 48, 1, -84, -19, 0, 5, 119, 58, 1, 27, 0, 54, 47, 104, 101, 108, 108, 111, 45,
+          97, 100, 100, 115, 101, 114, 118, 105, 99, 101, 47, 65, 100, 100, 83, 101, 114, 118, 105, 99, 101, 66, 101,
+          97, 110, 47, 99, 97, 108, 99, 117, 108, 97, 116, 111, 114, 46, 65, 100, 100, 83, 101, 114, 118, 105, 99, 101,
+          112},
+
+         {79, 69, 74, 80, 47, 50, 46, 48, -84, -19, 0, 5, 119, 3, 1, 13, 1, 118, 114, 0, 25, 99, 97, 108, 99, 117, 108,
+          97, 116, 111, 114, 46, 65, 100, 100, 83, 101, 114, 118, 105, 99, 101, 72, 111, 109, 101, 0, 0, 0, 0, 0, 0, 0,
+          0, 0, 0, 0, 120, 112, 118, 114, 0, 21, 99, 97, 108, 99, 117, 108, 97, 116, 111, 114, 46, 65, 100, 100, 83,
+          101, 114, 118, 105, 99, 101, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 120, 112, 112, 112, 119, 38, 7, 0, 31, 104,
+          101, 108, 108, 111, 45, 97, 100, 100, 115, 101, 114, 118, 105, 99, 101, 47, 65, 100, 100, 83, 101, 114, 118,
+          105, 99, 101, 66, 101, 97, 110, -1, -1, 0, 0},
+
+         {79, 69, 74, 80, 47, 51, 46, 48, 0, -84, -19, 0, 5, 119, 1, 10, 116, 0, 31, 104, 101, 108, 108, 111, 45, 97,
+          100, 100, 115, 101, 114, 118, 105, 99, 101, 47, 65, 100, 100, 83, 101, 114, 118, 105, 99, 101, 66, 101, 97,
+          110, 119, 2, -1, -1, 112, 119, 1, 1, 112, 118, 114, 0, 25, 99, 97, 108, 99, 117, 108, 97, 116, 111, 114, 46,
+          65, 100, 100, 83, 101, 114, 118, 105, 99, 101, 72, 111, 109, 101, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 120, 112,
+          119, 9, 0, 6, 99, 114, 101, 97, 116, 101, 0},
+         {79, 69, 74, 80, 47, 50, 46, 48, -84, -19, 0, 5, 119, 2, 1, 4, 112},
+
+         {79, 69, 74, 80, 47, 51, 46, 48, 0, -84, -19, 0, 5, 119, 1, 23, 116, 0, 31, 104, 101, 108, 108, 111, 45, 97,
+          100, 100, 115, 101, 114, 118, 105, 99, 101, 47, 65, 100, 100, 83, 101, 114, 118, 105, 99, 101, 66, 101, 97,
+          110, 119, 2, -1, -1, 112, 119, 1, 1, 112, 118, 114, 0, 21, 99, 97, 108, 99, 117, 108, 97, 116, 111, 114, 46,
+          65, 100, 100, 83, 101, 114, 118, 105, 99, 101, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 120, 112, 119, 24, 0, 3, 97,
+          100, 100, 2, 4, 64, 89, 0, 0, 0, 0, 0, 0, 4, 64, -113, 64, 0, 0, 0, 0, 0},
+         {79, 69, 74, 80, 47, 50, 46, 48, -84, -19, 0, 5, 119, 2, 1, 4, 115, 114, 0, 16, 106, 97, 118, 97, 46, 108, 97,
+          110, 103, 46, 68, 111, 117, 98, 108, 101, -128, -77, -62, 74, 41, 107, -5, 4, 2, 0, 1, 68, 0, 5, 118, 97,
+          108, 117, 101, 120, 114, 0, 16, 106, 97, 118, 97, 46, 108, 97, 110, 103, 46, 78, 117, 109, 98, 101, 114,
+          -122, -84, -107, 29, 11, -108, -32, -117, 2, 0, 0, 120, 112, 64, -111, 48, 0, 0, 0, 0, 0}
+
+        };
+
+    public MockServer(int listen) {
+        this.listen = listen;
+    }
+
+    public void run() {
+        try {
+            ServerSocket ss = new ServerSocket(listen);
+            for (int i = 0; i < seq.length; i += 2) {
+                // System.out.println("Processing request[" + i/2 + "]");
+                doExchange(ss.accept(), seq[i], seq[i + 1]);
+            }
+
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private void doExchange(Socket socket, byte[] read, byte[] write) throws IOException, InterruptedException {
+        Thread t2 = readBytes(socket, read.length);
+        Thread t1 = writeBytes(socket, write);
+        t1.join();
+        t2.join();
+        socket.close();
+    }
+
+    private Thread readBytes(Socket socket, int x) throws IOException, InterruptedException {
+        byte[] buf = new byte[x];
+        Thread t = new Reader(socket, buf);
+        t.start();
+        return t;
+    }
+
+    private Thread writeBytes(Socket socket, byte[] bs) throws IOException, InterruptedException {
+        Thread t = new Writer(socket, bs);
+        t.start();
+        return t;
+    }
+
+    private static class Reader extends Thread {
+
+        private InputStream is;
+        private byte[] buf;
+
+        Reader(Socket socket, byte[] buf) throws IOException {
+            this.is = socket.getInputStream();
+            this.buf = buf;
+        }
+
+        @Override
+        public void run() {
+            try {
+                int totalSize = buf.length;
+                int readSize = 0;
+                int offset = 0;
+                while (totalSize > 0 && (readSize = is.read(buf, offset, totalSize)) != -1) {
+                    offset += readSize;
+                    totalSize -= readSize;
+                }
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        }
+
+    }
+
+    private static class Writer extends Thread {
+
+        private OutputStream os;
+        private byte[] buf;
+
+        Writer(Socket socket, byte[] buf) throws IOException {
+            this.os = socket.getOutputStream();
+            this.buf = buf;
+        }
+
+        @Override
+        public void run() {
+            try {
+                os.write(buf);
+                os.flush();
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        }
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/org/apache/tuscany/sca/binding/ejb/tests/SocketTracer.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/org/apache/tuscany/sca/binding/ejb/tests/SocketTracer.java
new file mode 100644
index 0000000000..66b3feb458
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/java/org/apache/tuscany/sca/binding/ejb/tests/SocketTracer.java
@@ -0,0 +1,138 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ejb.tests;
+
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.ServerSocket;
+import java.net.Socket;
+
+/**
+ * Displays the bytes flowing across a Socket connection.
+ * Used to get the read count and reply data for the MockServer
+ *
+ * @version $Rev$ $Date$
+ */
+public class SocketTracer implements Runnable {
+
+    private int listen;
+    private int send;
+
+    SocketTracer(int listen, int send) {
+        this.listen = listen;
+        this.send = send;
+    }
+
+    public void run() {
+        try {
+            ServerSocket ss = new ServerSocket(listen);
+            while (true) {
+                Socket sin = ss.accept();
+
+                Socket sout = new Socket("localhost", send);
+
+                Thread st = new Thread(new Send(sin, sout));
+                st.start();
+            }
+
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+    
+    /**
+     * @param buf
+     * @param count
+     */
+    static synchronized void dump(String str, byte[] buf, int count) {
+        // System.out.println(Thread.currentThread());
+        System.out.print(str+"{");
+        for (int j = 0; j < count; j++) {
+            if (j == count - 1) {
+                System.out.println(buf[j] + "}, ");
+            } else {
+                System.out.print(buf[j] + ", ");
+            }
+        }
+    }
+}
+
+
+class Send implements Runnable {
+
+    Socket sin;
+    Socket sout;
+
+    Send(Socket sin, Socket sout) {
+        this.sin = sin;
+        this.sout = sout;
+    }
+
+    public void run() {
+        try {
+
+            Reply rr = new Reply(sout.getInputStream(), sin.getOutputStream());
+            Thread rt = new Thread(rr);
+            rt.start();
+
+            OutputStream outout = sout.getOutputStream();
+            InputStream is = sin.getInputStream();
+            byte[] buf = new byte[4096];
+            int i = 0;
+            int count = 0;
+            while ((i = is.read()) != -1) {
+                buf[count++] = (byte)i;
+                outout.write(i);
+            }
+            SocketTracer.dump("Req: ", buf, count);
+
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+}
+
+class Reply implements Runnable {
+
+    InputStream is;
+    OutputStream outout;
+
+    Reply(InputStream is, OutputStream outout) {
+        this.is = is;
+        this.outout = outout;
+    }
+
+    public void run() {
+        try {
+            byte[] buf = new byte[4096];
+            int i = 0;
+            int count = 0;
+            while ((i = is.read()) != -1) {
+                buf[count++] = (byte)i;
+                outout.write(i);
+            }
+            SocketTracer.dump("Res: ", buf, count);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/resources/account/account.composite b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/resources/account/account.composite
new file mode 100644
index 0000000000..32fe80bfdf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb-runtime/src/test/resources/account/account.composite
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200712"

+           targetNamespace="http://sample"

+           name="account">

+

+    <!-- composite refrence with ejb binding. Modify host and port number in uri attribute based on where you have installed target ResumeBank EJB -->

+

+    <component name="CustomerComponent">

+        <implementation.java class="account.CustomerImpl" />

+        <reference name="extEJBService">

+            <!-- To use the CosNaming, use the following URI -->

+            <!-- 

+                <binding.ejb uri="corbaname:iiop:1.2@localhost:1050#AddServiceBean" />

+            -->

+            <binding.ejb uri="hello-addservice/AddServiceBean/calculator.AddService" />

+        </reference>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..9ef12193a9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/META-INF/MANIFEST.MF
@@ -0,0 +1,28 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.binding.ejb;uses:="org.apache.t

+ uscany.sca.assembly,javax.xml.namespace";version="2.0.0"

+Private-Package: org.apache.tuscany.sca.binding.ejb.impl;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA EJB Binding Model

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397146656

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA EJB Binding Model

+Import-Package: javax.xml.namespace,

+ javax.xml.stream,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.assembly.xml;version="2.0.0",

+ org.apache.tuscany.sca.binding.ejb;version="2.0.0",

+ org.apache.tuscany.sca.contribution.processor;version="2.0.0",

+ org.apache.tuscany.sca.contribution.resolver;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.monitor;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.binding.ejb

+Bundle-DocURL: http://www.apache.org/

+

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/pom.xml
new file mode 100644
index 0000000000..d007d022b0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/pom.xml
@@ -0,0 +1,66 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    *
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    *
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-binding-ejb</artifactId>
+    <name>Apache Tuscany SCA EJB Binding Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.5</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBinding.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBinding.java
new file mode 100644
index 0000000000..c6243266d6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBinding.java
@@ -0,0 +1,94 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Base;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.xml.Constants;
+
+/**
+ * An implementation of EJBBinding.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface EJBBinding extends Binding, Base {
+    // Constants used when describing the EJB binding
+    // model and for setting up defaults
+    String BINDING_EJB = "binding.ejb";
+    QName BINDING_EJB_QNAME = new QName(Constants.SCA11_NS, BINDING_EJB);
+
+    // Constants for the XML describing the EJB Binding
+    String HOME_INTERFACE = "homeInterface";
+    String EJB_LINK_NAME = "ejb-link-name";
+    String SESSION_TYPE = "session-type";
+    String EJB_VERSION = "ejb-version";
+    String NAME = "name";
+    String POLICY_SETS = "policySets";
+    String REQUIRES = "requires";
+    String URI = "uri";
+
+    // Enums for the EJB Binding
+    enum EJBVersion {
+        EJB2, EJB3
+    };
+
+    enum SessionType {
+        STATEFUL, STATELESS
+    };
+
+    /**
+     * Gets the homeInterface.
+     * 
+     * @return home interface of the service binding
+     */
+    String getHomeInterface();
+
+    /**
+     * Set homeInterface
+     * 
+     * @param homeInterface
+     */
+    void setHomeInterface(String homeInterface);
+
+    /**
+     * get ejb-link-name
+     * 
+     * @return ejb-link-name
+     */
+    String getEjbLinkName();
+
+    /**
+     * Set ejb-link-name
+     * 
+     * @param ejb-link-name
+     */
+    void setEjbLinkName(String ejbLinkName);
+
+    SessionType getSessionType();
+    void setSessionType(SessionType sessionType);
+
+    EJBVersion getEjbVersion();
+    void setEjbVersion(EJBVersion ejbVersion);
+
+    // FIXME: Should use Intent instead of String
+    String getRequires();
+    void setRequires(String requires);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBindingException.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBindingException.java
new file mode 100644
index 0000000000..6e2c8d358f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBindingException.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb;
+
+/**
+ * Exception for the EJB Binding
+ *
+ * @version $Rev$ $Date$
+ */
+public class EJBBindingException extends RuntimeException {
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * {@inheritDoc}
+     */
+    public EJBBindingException() {
+        super();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public EJBBindingException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public EJBBindingException(String message) {
+        super(message);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public EJBBindingException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBindingFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBindingFactory.java
new file mode 100644
index 0000000000..13b069a6bb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBBindingFactory.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ejb;
+
+/**
+ * Factory for the EJB binding
+ *
+ * @version $Rev$ $Date$
+ */
+public interface EJBBindingFactory {
+
+    /**
+     * Creates a new EJB binding.
+     * @return the new EJB binding
+     */
+    EJBBinding createEJBBinding();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingFactoryImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingFactoryImpl.java
new file mode 100644
index 0000000000..e84de86eca
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingFactoryImpl.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.impl;
+
+import org.apache.tuscany.sca.binding.ejb.EJBBinding;
+import org.apache.tuscany.sca.binding.ejb.EJBBindingFactory;
+
+/**
+ * Factory class for building EJBBindings.
+ *
+ * @version $Rev$ $Date$
+ *
+ */
+public class EJBBindingFactoryImpl implements EJBBindingFactory {
+
+    public EJBBinding createEJBBinding() {
+        return new EJBBindingImpl();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingImpl.java
new file mode 100644
index 0000000000..4abed80aa3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingImpl.java
@@ -0,0 +1,183 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.impl;
+
+import org.apache.tuscany.sca.binding.ejb.EJBBinding;
+
+/**
+ * An implementation of EJBBinding.
+ *
+ * @version $Rev$ $Date$
+ */
+public class EJBBindingImpl implements EJBBinding {
+
+    /**
+     * CORBA location For example,
+     * "corbaname:iiop:localhost:2809/NameServiceServerRoot#ejb/MyEJBHome"
+     */
+    private String uri;
+
+    /**
+     * homeInterface. remote or local
+     */
+    private String homeInterface;
+
+    /**
+     * The ejb-link-name attribute allows a SCA client to bind to an EJB that is
+     * packaged in the same JEE EAR file as the SCA client. This is functionally
+     * equivalent to using the <ejb-link/> subelement of the <ejb-ref/> element
+     * in s EJB deployment descriptor. Used only for Service binding
+     */
+    private String ejbLinkName;
+
+    /**
+     * The name of this binding
+     */
+    private String name;
+
+    /**
+     * Whether the binding is unresolved
+     */
+    private boolean unresolved;
+    
+    /**
+     * Clone the binding
+     */
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }    
+
+    /**
+     * The type of session for this EJB Binding 
+     */
+    private SessionType sessionType;
+
+    /**
+     * The EJB version for this EJB Binding 
+     */
+    private EJBVersion ejbVersion;
+
+    private String requires;
+
+    /**
+     * Constructor
+     */
+    public EJBBindingImpl() {
+        super();
+        unresolved = true;
+    }
+
+    /**
+     * Gets the homeInterface.
+     * 
+     * @return home interface of the service binding
+     */
+    public String getHomeInterface() {
+        return homeInterface;
+    }
+
+    /**
+     * Set homeInterface
+     * 
+     * @param homeInterface
+     */
+    public void setHomeInterface(String homeInterface) {
+        this.homeInterface = homeInterface;
+    }
+
+    /**
+     * get ejb-link-name
+     * 
+     * @return ejb-link-name
+     */
+    public String getEjbLinkName() {
+        return ejbLinkName;
+    }
+
+    /**
+     * Set ejb-link-name
+     * 
+     * @param ejb-link-name
+     */
+    public void setEjbLinkName(String ejbLinkName) {
+        this.ejbLinkName = ejbLinkName;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public String getName() {
+        return this.name;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public String getURI() {
+        return uri;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+    public boolean isUnresolved() {
+        return this.unresolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+
+    public void setSessionType(SessionType ejb_version_enum) {
+        this.sessionType = ejb_version_enum;
+    }
+
+    public void setEjbVersion(EJBVersion ejb_version_enum) {
+        this.ejbVersion = ejb_version_enum;
+    }
+
+    public void setRequires(String requires) {
+        this.requires = requires;
+
+    }
+
+    public SessionType getSessionType() {
+        return sessionType;
+    }
+
+    public EJBVersion getEjbVersion() {
+        return ejbVersion;
+    }
+
+    public String getRequires() {
+        return requires;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingProcessor.java
new file mode 100644
index 0000000000..49607e8716
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/impl/EJBBindingProcessor.java
@@ -0,0 +1,184 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ejb.impl;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.xml.Constants;
+import org.apache.tuscany.sca.assembly.xml.PolicySubjectProcessor;
+import org.apache.tuscany.sca.binding.ejb.EJBBinding;
+import org.apache.tuscany.sca.binding.ejb.EJBBindingFactory;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * A processor to read the XML that describes the EJB binding...
+ * 
+ * <binding.ejb
+ *  homeInterface="NCName"?
+ *  ejb-link-name="NCName"?
+ *  session-type="stateful or stateless"?
+ *  ejb-version="EJB2 or EJB3"?
+ *  name="NCName"?
+ *  policySets=" sca:listOfQNames"?
+ *  requires="sca:listOfQNames"?
+ *  uri="anyURI"?
+ * >
+ *
+ *  <!-- additional elements here -->
+ *  
+ * </binding.ejb>
+ *
+ * @version $Rev$ $Date$
+ */
+public class EJBBindingProcessor implements StAXArtifactProcessor<EJBBinding> {
+    private PolicyFactory policyFactory;
+    private PolicySubjectProcessor policyProcessor;
+    private Monitor monitor;
+    private EJBBindingFactory ejbBindingFactory;
+
+    public EJBBindingProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
+        this.policyFactory = modelFactories.getFactory(PolicyFactory.class);
+        this.ejbBindingFactory = modelFactories.getFactory(EJBBindingFactory.class);
+        this.policyProcessor = new PolicySubjectProcessor(policyFactory);
+        this.monitor = monitor;
+    }
+    
+    /**
+     * Report a error.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+     private void error(String message, Object model, Object... messageParameters) {
+    	 if (monitor != null) {
+    		 Problem problem = monitor.createProblem(this.getClass().getName(), "binding-ejb-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters);
+    	     monitor.problem(problem);
+    	 }        
+     }
+
+    /**
+     * {@inheritDoc}
+     */
+    public QName getArtifactType() {
+        return EJBBinding.BINDING_EJB_QNAME;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public EJBBinding read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        EJBBinding ejbBinding = ejbBindingFactory.createEJBBinding();
+
+        // Read the policies 
+        policyProcessor.readPolicies(ejbBinding, reader);
+
+        // Read the name
+        String name = reader.getAttributeValue(null, EJBBinding.NAME);
+        if (name != null) {
+            ejbBinding.setName(name);
+        }
+
+        // Read binding URI
+        String uri = reader.getAttributeValue(null, EJBBinding.URI);
+        if (uri != null) {
+            ejbBinding.setURI(uri);
+        }
+
+        String homeInterface = reader.getAttributeValue(null, EJBBinding.HOME_INTERFACE);
+        if (homeInterface != null) {
+            ejbBinding.setHomeInterface(homeInterface);
+        }
+
+        String ejbLinkName = reader.getAttributeValue(null, EJBBinding.EJB_LINK_NAME);
+        if (ejbLinkName != null) {
+            ejbBinding.setEjbLinkName(ejbLinkName);
+        }
+
+        String sessionType = reader.getAttributeValue(null, EJBBinding.SESSION_TYPE);
+        if (sessionType != null) {
+            if (sessionType.equals("stateless")) {
+                ejbBinding.setSessionType(EJBBinding.SessionType.STATELESS);
+            } else if (sessionType.equals("stateful")) {
+                ejbBinding.setSessionType(EJBBinding.SessionType.STATEFUL);
+            } else {
+            	error("UnknownEJBSessionType", reader, sessionType, name);            	
+                //throw new ContributionReadException("Unknown EJB Session Type of " + sessionType + " for " + name);
+            }
+        }
+
+        String ejbVersion = reader.getAttributeValue(null, EJBBinding.EJB_VERSION);
+        if (ejbVersion != null) {
+            if (ejbVersion.equals("EJB2")) {
+                ejbBinding.setEjbVersion(EJBBinding.EJBVersion.EJB2);
+            } else if (ejbVersion.equals("EJB3")) {
+                ejbBinding.setEjbVersion(EJBBinding.EJBVersion.EJB3);
+            } else {
+            	error("UnknownEJBVersion", reader, ejbVersion, name);
+                //throw new ContributionReadException("Unknown EJB Version of " + ejbVersion + " for " + name);
+            }
+        }
+
+        // TODO: Read requires
+        String requires = reader.getAttributeValue(null, EJBBinding.REQUIRES);
+        if (requires != null) {
+            ejbBinding.setRequires(requires);
+        }
+
+        return ejbBinding;
+    }
+
+    public void write(EJBBinding ejbBinding, XMLStreamWriter writer) throws ContributionWriteException,
+        XMLStreamException {
+        // Write a <binding.ejb>
+        writer.writeStartElement(Constants.SCA11_NS, EJBBinding.BINDING_EJB);
+
+        if (ejbBinding.getName() != null){
+            writer.writeAttribute(EJBBinding.NAME, ejbBinding.getName());
+        }
+        
+        if (ejbBinding.getURI() != null){
+            writer.writeAttribute(EJBBinding.URI, ejbBinding.getURI());
+        }        
+        
+        
+        // FIXME Implement the rest
+
+        writer.writeEndElement();
+    }
+
+    public Class<EJBBinding> getModelType() {
+        return EJBBinding.class;
+    }
+
+    public void resolve(EJBBinding ejbBinding, ModelResolver modelResolver) throws ContributionResolveException {
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.ejb.EJBBindingFactory b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.ejb.EJBBindingFactory
new file mode 100644
index 0000000000..c445a82ecb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.ejb.EJBBindingFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for model factory
+org.apache.tuscany.sca.binding.ejb.impl.EJBBindingFactoryImpl
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..82e85ef067
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the artifact processor extension

+org.apache.tuscany.sca.binding.ejb.impl.EJBBindingProcessor;qname=http://www.osoa.org/xmlns/sca/1.0#binding.ejb,model=org.apache.tuscany.sca.binding.ejb.EJBBinding

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/src/main/resources/binding-ejb-validation-messages.properties b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/src/main/resources/binding-ejb-validation-messages.properties
new file mode 100644
index 0000000000..28477dd3ac
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ejb/src/main/resources/binding-ejb-validation-messages.properties
@@ -0,0 +1,23 @@
+#
+#
+#    Licensed to the Apache Software Foundation (ASF) under one
+#    or more contributor license agreements. See the NOTICE file
+#    distributed with this work for additional information
+#    regarding copyright ownership. The ASF licenses this file
+#    to you under the Apache License, Version 2.0 (the
+#    "License"); you may not use this file except in compliance
+#    with the License. You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing,
+#    software distributed under the License is distributed on an
+#    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#    KIND, either express or implied. See the License for the
+#    specific language governing permissions and limitations
+#    under the License.
+#
+#
+UnknownEJBSessionType = Unknown EJB Session Type of {0} for {1}
+UnknownEJBVersion = Unknown EJB Version of {0} for {1}
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
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+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..4696b5cb84
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/META-INF/MANIFEST.MF
@@ -0,0 +1,31 @@
+Manifest-Version: 1.0

+Private-Package: org.apache.tuscany.sca.binding.rmi.provider;version="

+ 1.4"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA RMI Binding Extension

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397324375

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA RMI Binding Extension

+Import-Package: org.objectweb.asm,

+ net.sf.cglib.core,

+ net.sf.cglib.proxy,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.binding.rmi;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.host.rmi;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.java;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.java.impl;version="2.0.0",

+ org.apache.tuscany.sca.invocation;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.apache.tuscany.sca.provider;version="2.0.0",

+ org.apache.tuscany.sca.runtime;version="2.0.0",

+ org.oasisopen.sca;version="2.0.0",

+ org.oasisopen.sca.annotation;version="2.0.0";resolution:=optional

+Bundle-SymbolicName: org.apache.tuscany.sca.binding.rmi.runtime

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/pom.xml
new file mode 100644
index 0000000000..734a58c551
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/pom.xml
@@ -0,0 +1,79 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-binding-rmi-runtime</artifactId>
+    <name>Apache Tuscany SCA RMI Binding Extension</name>
+
+    <dependencies>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-rmi</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-rmi</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>cglib</groupId>
+            <artifactId>cglib</artifactId>
+            <version>2.2</version>
+        </dependency>
+
+        <dependency>
+            <groupId>asm</groupId>
+            <artifactId>asm</artifactId>
+            <version>3.1</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RMIBindingInvoker.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RMIBindingInvoker.java
new file mode 100644
index 0000000000..a90362de84
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RMIBindingInvoker.java
@@ -0,0 +1,106 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.binding.rmi.provider;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.rmi.Remote;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+
+import org.apache.tuscany.sca.host.rmi.RMIHost;
+import org.apache.tuscany.sca.invocation.DataExchangeSemantics;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+
+/**
+ * Invoker for RMI References.
+ *
+ * @version $Rev$ $Date$
+ */
+public class RMIBindingInvoker implements Invoker, DataExchangeSemantics {
+
+    private RMIHost rmiHost;
+    private String uri;
+    private Method remoteMethod;
+    // private Remote proxy;
+
+    public RMIBindingInvoker(RMIHost rmiHost, String uri, Method remoteMethod) {
+        this.rmiHost = rmiHost;
+        this.remoteMethod = remoteMethod;
+        this.uri = uri;
+    }
+
+    public Message invoke(Message msg) {
+        try {
+
+            Object[] args = msg.getBody();
+            Object resp = invokeTarget(args);
+            msg.setBody(resp);
+
+        } catch (InvocationTargetException e) {
+            msg.setFaultBody(e.getCause());
+        } catch (Throwable e) {
+            msg.setFaultBody(e);
+        }
+
+        return msg;
+    }
+
+    public Object invokeTarget(final Object payload) throws InvocationTargetException, SecurityException,
+        NoSuchMethodException, IllegalArgumentException, IllegalAccessException {
+        Remote proxy = null;
+        final Class<?> remote = remoteMethod.getDeclaringClass();
+        final ClassLoader stubClassLoader = remote.getClassLoader();
+        // The generated remote interface is not available for the service lookup
+        final ClassLoader tccl = AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() {
+            public ClassLoader run() {
+                ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+                Thread.currentThread().setContextClassLoader(stubClassLoader);
+                return tccl;
+            }
+        });
+        try {
+            // The proxy cannot be cached as the remote services can be rebound
+            proxy = rmiHost.findService(uri);
+        } finally {
+            AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() {
+                public ClassLoader run() {
+                    ClassLoader current = Thread.currentThread().getContextClassLoader();
+                    Thread.currentThread().setContextClassLoader(tccl);
+                    return current;
+                }
+            });
+        }
+
+        remoteMethod = proxy.getClass().getMethod(remoteMethod.getName(), remoteMethod.getParameterTypes());
+
+        if (payload != null && !payload.getClass().isArray()) {
+            return remoteMethod.invoke(proxy, payload);
+        } else {
+            return remoteMethod.invoke(proxy, (Object[])payload);
+        }
+    }
+
+    public boolean allowsPassByReference() {
+        // RMI always pass by value
+        return true;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RMIBindingProviderFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RMIBindingProviderFactory.java
new file mode 100644
index 0000000000..11a03a4768
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RMIBindingProviderFactory.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.rmi.provider;
+
+import org.apache.tuscany.sca.binding.rmi.RMIBinding;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.host.rmi.ExtensibleRMIHost;
+import org.apache.tuscany.sca.host.rmi.RMIHost;
+import org.apache.tuscany.sca.host.rmi.RMIHostExtensionPoint;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * RMI Binding Provider Factory
+ * 
+ * @version $Rev$ $Date$ 
+ */
+public class RMIBindingProviderFactory implements BindingProviderFactory<RMIBinding> {
+
+    private RMIHost rmiHost;
+    
+    public RMIBindingProviderFactory(ExtensionPointRegistry extensionPoints) {
+        RMIHostExtensionPoint rmiHosts = extensionPoints.getExtensionPoint(RMIHostExtensionPoint.class);
+        this.rmiHost = new ExtensibleRMIHost(rmiHosts);
+    }
+    
+    public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component,
+                                                                   RuntimeComponentReference reference,
+                                                                   RMIBinding binding) {
+        
+        return new RMIReferenceBindingProvider(component, reference, binding, rmiHost);
+    }
+
+    public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component,
+                                                               RuntimeComponentService service,
+                                                               RMIBinding binding) {
+        return new RMIServiceBindingProvider(component, service, binding, rmiHost);
+    }
+
+    public Class<RMIBinding> getModelType() {
+        return RMIBinding.class;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RMIReferenceBindingProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RMIReferenceBindingProvider.java
new file mode 100644
index 0000000000..8a368a26c3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RMIReferenceBindingProvider.java
@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.rmi.provider;
+
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.binding.rmi.RMIBinding;
+import org.apache.tuscany.sca.host.rmi.RMIHost;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+
+/**
+ * Implementation of the RMI Binding Provider for References
+ * 
+ * @version $Rev$ $Date$
+ */
+public class RMIReferenceBindingProvider implements ReferenceBindingProvider {
+
+    private RuntimeComponentReference reference;
+    private RMIBinding binding;
+    private RMIHost rmiHost;
+    
+    public RMIReferenceBindingProvider(RuntimeComponent component,
+                                           RuntimeComponentReference reference,
+                                           RMIBinding binding,
+                                           RMIHost rmiHost) {
+           this.reference = reference;
+           this.binding = binding;
+           this.rmiHost = rmiHost;
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return reference.getInterfaceContract();
+    }
+    
+    public Invoker createInvoker(Operation operation) {
+        Class<?> iface = ((JavaInterface)reference.getInterfaceContract().getInterface()).getJavaClass();
+        Method remoteMethod;
+        try {
+            remoteMethod = JavaInterfaceUtil.findMethod(iface, operation);
+        } catch (NoSuchMethodException e) {
+            throw new IllegalArgumentException(e);
+        }
+
+        return new RMIBindingInvoker(rmiHost, binding.getURI(), remoteMethod);
+    }
+
+    public void start() {
+    }
+
+    public void stop() {
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RMIServiceBindingProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RMIServiceBindingProvider.java
new file mode 100644
index 0000000000..25d43445ec
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RMIServiceBindingProvider.java
@@ -0,0 +1,189 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.rmi.provider;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.rmi.NoSuchObjectException;
+import java.rmi.Remote;
+import java.rmi.server.UnicastRemoteObject;
+import java.security.AccessController;
+import java.security.PrivilegedExceptionAction;
+
+import net.sf.cglib.proxy.Enhancer;
+import net.sf.cglib.proxy.MethodInterceptor;
+import net.sf.cglib.proxy.MethodProxy;
+
+import org.apache.tuscany.sca.binding.rmi.RMIBinding;
+import org.apache.tuscany.sca.host.rmi.RMIHost;
+import org.apache.tuscany.sca.host.rmi.RMIHostException;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * Implementation of a Service for the RMIBinding.
+ *
+ * @version $Rev$ $Date$
+ */
+public class RMIServiceBindingProvider implements ServiceBindingProvider {
+
+    private RuntimeComponent component;
+    private RuntimeComponentService service;
+    private RMIBinding binding;
+    private RMIHost rmiHost;
+    private RuntimeWire wire;
+    private Remote rmiProxy;
+
+    public RMIServiceBindingProvider(RuntimeComponent rc, RuntimeComponentService rcs, RMIBinding binding, RMIHost rmiHost) {
+        this.component = rc;
+        this.service = rcs;
+        this.binding = binding;
+        this.rmiHost = rmiHost;
+    }
+
+    public void start() {
+        // URI uri = URI.create(component.getURI() + "/" + binding.getName());
+        // binding.setURI(uri.toString());
+
+        wire = service.getRuntimeWire(binding);
+        Interface serviceInterface = service.getInterfaceContract().getInterface();
+
+        rmiProxy = createRmiService(serviceInterface);
+
+        try {
+
+            rmiHost.registerService(binding.getURI(), rmiProxy);
+
+        } catch (RMIHostException e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    public void stop() {
+        rmiHost.unregisterService(binding.getURI());
+        try {
+            UnicastRemoteObject.unexportObject(rmiProxy, false);
+        } catch (NoSuchObjectException e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    private int getPort(String port) {
+        int portNumber = RMIHost.RMI_DEFAULT_PORT;
+        if (port != null && port.length() > 0) {
+            portNumber = Integer.decode(port);
+        }
+        return portNumber;
+    }
+
+    private Remote createRmiService(final Interface serviceInterface) {
+        Enhancer enhancer = new Enhancer();
+        enhancer.setSuperclass(UnicastRemoteObject.class);
+        enhancer.setCallback(new MethodInterceptor() {
+            public Object intercept(Object arg0, Method method, Object[] args, MethodProxy arg3) throws Throwable {
+                try {
+                    return invokeTarget(JavaInterfaceUtil.findOperation(method, serviceInterface.getOperations()), args);
+                } catch (InvocationTargetException e) {
+                    final Throwable cause = e.getCause();
+                    for (Class<?> declaredType : method.getExceptionTypes()) {
+                        if (declaredType.isInstance(cause)) {
+                            throw e;
+                        }
+                    }
+
+                    if (cause.getCause() != null) {
+                        // TUSCANY-2545: don't inlcude nested cause object
+                        AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() {
+                            public Object run() throws Exception {
+                                Field field = Throwable.class.getDeclaredField("cause");
+                                field.setAccessible(true);
+                                field.set(cause, null);
+                                field.setAccessible(false);
+                                return null;
+                            }
+                        });
+                    }
+
+                    throw cause;
+                }
+            }
+        });
+        Class<?> targetJavaInterface = getTargetJavaClass(serviceInterface);
+        targetJavaInterface = RemoteInterfaceGenerator.generate(targetJavaInterface);
+        /*
+         * In OSGi, the classloader for the interface cannot access the classes for the CGLIB  
+         */
+        enhancer.setClassLoader(new MixedClassLoader(targetJavaInterface.getClassLoader(), getClass().getClassLoader()));
+        enhancer.setInterfaces(new Class[] {targetJavaInterface});
+        return (Remote)enhancer.create();
+    }
+    
+    private static class MixedClassLoader extends ClassLoader {
+        private ClassLoader runtime;
+
+        public MixedClassLoader(ClassLoader parent, ClassLoader runtime) {
+            super(parent);
+            this.runtime = runtime;
+        }
+
+        @Override
+        protected Class<?> findClass(String name) throws ClassNotFoundException {
+            try {
+                return super.findClass(name);
+            } catch (ClassNotFoundException e) {
+                if (runtime != null && runtime != getParent()) {
+                    return runtime.loadClass(name);
+                } else {
+                    throw e;
+                }
+            }
+        }
+    }
+
+    private Object invokeTarget(Operation op, Object[] args) throws InvocationTargetException {
+        return wire.invoke(op, args);
+    }
+
+    private Class<?> getTargetJavaClass(Interface targetInterface) {
+        // TODO: right now assume that the target is always a Java
+        // Implementation. Need to figure out
+        // how to generate Java Interface in cases where the target is not a
+        // Java Implementation
+        return ((JavaInterface)targetInterface).getJavaClass();
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return service.getInterfaceContract();
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RemoteInterfaceGenerator.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RemoteInterfaceGenerator.java
new file mode 100644
index 0000000000..b351bfacc7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/main/java/org/apache/tuscany/sca/binding/rmi/provider/RemoteInterfaceGenerator.java
@@ -0,0 +1,102 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.rmi.provider;
+
+import java.lang.reflect.Method;
+import java.rmi.Remote;
+import java.util.Collections;
+import java.util.Map;
+import java.util.WeakHashMap;
+
+import net.sf.cglib.core.Constants;
+
+import org.objectweb.asm.ClassWriter;
+import org.objectweb.asm.Type;
+
+/**
+ * 
+ */
+public class RemoteInterfaceGenerator {
+    private final static Map<Class<?>, Class<? extends Remote>> remoteInterfaces =
+        Collections.synchronizedMap(new WeakHashMap<Class<?>, Class<? extends Remote>>());
+
+    static class RemoteInterfaceClassLoader extends ClassLoader {
+        public RemoteInterfaceClassLoader(ClassLoader parent) {
+            super(parent);
+        }
+
+        public Class<?> defineClass(String name, byte[] byteArray) {
+            return defineClass(name, byteArray, 0, byteArray.length);
+        }
+    }
+
+    /**
+     * if the interface of the component whose serviceBindings must be exposed as RMI Service, does not
+     * implement java.rmi.Remote, then generate such an interface. This method will stop with just 
+     * generating the bytecode. Defining the class from the byte code must be the responsibility of the 
+     * caller of this method, since it requires a ClassLoader to be created to define and load this interface.
+     */
+    private static byte[] generateRemoteInterface(Class<?> serviceInterface) {
+        String interfazeName = serviceInterface.getName();
+        ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_MAXS);
+
+        cw.visit(Constants.V1_5, Constants.ACC_PUBLIC + Constants.ACC_ABSTRACT + Constants.ACC_INTERFACE, interfazeName
+            .replace('.', '/'), null, "java/lang/Object", new String[] {"java/rmi/Remote"});
+
+        StringBuffer argsAndReturn = null;
+        Method[] methods = serviceInterface.getMethods();
+        for (Method method : methods) {
+            argsAndReturn = new StringBuffer("(");
+            Class<?>[] paramTypes = method.getParameterTypes();
+            Class<?> returnType = method.getReturnType();
+
+            for (Class<?> paramType : paramTypes) {
+                argsAndReturn.append(Type.getType(paramType));
+            }
+            argsAndReturn.append(")");
+            argsAndReturn.append(Type.getType(returnType));
+
+            cw.visitMethod(Constants.ACC_PUBLIC + Constants.ACC_ABSTRACT,
+                           method.getName(),
+                           argsAndReturn.toString(),
+                           null,
+                           new String[] {"java/rmi/RemoteException"});
+        }
+        cw.visitEnd();
+        return cw.toByteArray();
+    }
+
+    public static Class<? extends Remote> generate(Class<?> javaInterface) {
+        if (!Remote.class.isAssignableFrom(javaInterface)) {
+            Class<? extends Remote> remote = remoteInterfaces.get(javaInterface);
+            if (remote == null) {
+                RemoteInterfaceClassLoader classloader = new RemoteInterfaceClassLoader(javaInterface.getClassLoader());
+                final byte[] byteCode = generateRemoteInterface(javaInterface);
+                javaInterface = classloader.defineClass(javaInterface.getName(), byteCode);
+                remote = (Class<? extends Remote>)javaInterface;
+                remoteInterfaces.put(javaInterface, remote);
+            }
+            return remote;
+        } else {
+            return (Class<? extends Remote>)javaInterface;
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
new file mode 100644
index 0000000000..b188c24a20
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the binding extension

+org.apache.tuscany.sca.binding.rmi.provider.RMIBindingProviderFactory;model=org.apache.tuscany.sca.binding.rmi.RMIBinding

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/test/java/helloworld/HelloException.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/test/java/helloworld/HelloException.java
new file mode 100644
index 0000000000..cbc860ecc6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/test/java/helloworld/HelloException.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package helloworld;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class HelloException extends Exception {
+
+    /**
+     * 
+     */
+    private static final long serialVersionUID = 2570611055132507470L;
+
+    /**
+     * 
+     */
+    public HelloException() {
+    }
+
+    /**
+     * @param message
+     */
+    public HelloException(String message) {
+        super(message);
+    }
+
+    /**
+     * @param cause
+     */
+    public HelloException(Throwable cause) {
+        super(cause);
+    }
+
+    /**
+     * @param message
+     * @param cause
+     */
+    public HelloException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/test/java/helloworld/HelloWorldImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/test/java/helloworld/HelloWorldImpl.java
new file mode 100644
index 0000000000..cd7a0fd625
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/test/java/helloworld/HelloWorldImpl.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package helloworld;
+
+import org.oasisopen.sca.annotation.Service;
+
+
+/**
+ * This class implements the HelloWorld service.
+ *
+ * @version $Rev$ $Date$
+ */
+@Service(HelloWorldService.class)
+public class HelloWorldImpl implements HelloWorldService {
+
+    public String sayHello(String name) {
+        return "Hello from the RMI Service to - " + name;
+    }
+    
+    public String sayHi(String name, String greeter) throws HelloException {
+        if (name == null || greeter == null) {
+            throw new HelloException("Invalid name or greeter: name=" + name + " greeter=" + greeter);
+        }
+        return "Hi from " + greeter + " in RMI Service to - " + name;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/test/java/helloworld/HelloWorldRmiImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/test/java/helloworld/HelloWorldRmiImpl.java
new file mode 100644
index 0000000000..89ea795529
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/test/java/helloworld/HelloWorldRmiImpl.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package helloworld;
+
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * This class implements the HelloWorld service.
+ *
+ * @version $Rev$ $Date$
+ */
+@Service(HelloWorldRmiService.class)
+public class HelloWorldRmiImpl implements HelloWorldRmiService {
+    private HelloWorldService extService;
+
+    public HelloWorldService getExtService() {
+        return extService;
+    }
+
+    @Reference
+    public void setExtService(HelloWorldService extService) {
+        this.extService = extService;
+    }
+
+    public String sayRmiHello(String name) {
+        return extService.sayHello(name) + " thro the RMI Reference";
+    }
+    
+    public String sayRmiHi(String name, String greeter) throws HelloException {
+        return extService.sayHi(name, greeter) + " thro the RMI Reference";
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/test/java/helloworld/HelloWorldRmiService.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/test/java/helloworld/HelloWorldRmiService.java
new file mode 100644
index 0000000000..461c176e1e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/test/java/helloworld/HelloWorldRmiService.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package helloworld;
+
+/**
+ * This is the business interface of the HelloWorld greetings service.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface HelloWorldRmiService {
+
+    String sayRmiHello(String name);
+    String sayRmiHi(String name, String greeter) throws HelloException;
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/test/java/helloworld/HelloWorldService.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/test/java/helloworld/HelloWorldService.java
new file mode 100644
index 0000000000..3b705d2c97
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/test/java/helloworld/HelloWorldService.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package helloworld;
+
+/**
+ * This is the business interface of the HelloWorld greetings service.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface HelloWorldService {
+
+    String sayHello(String name);
+    String sayHi(String name, String greeter) throws HelloException;
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/test/java/org/apache/tuscany/sca/binding/rmi/BindingTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/test/java/org/apache/tuscany/sca/binding/rmi/BindingTestCase.java
new file mode 100644
index 0000000000..c62e3a6b8b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/test/java/org/apache/tuscany/sca/binding/rmi/BindingTestCase.java
@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.rmi;
+
+import helloworld.HelloException;
+import helloworld.HelloWorldRmiService;
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * Tests for the RMIBinding.
+ *
+ * @version $Rev$ $Date$
+ */
+public class BindingTestCase {
+    private static HelloWorldRmiService helloWorldRmiService;
+    private static Node node;
+
+    @Test
+    public void testRmiService() {
+        String msg = helloWorldRmiService.sayRmiHello("Tuscany World!");
+        System.out.println(msg);
+        Assert.assertEquals("Hello from the RMI Service to - Tuscany World! thro the RMI Reference", msg);
+
+        try {
+            msg = helloWorldRmiService.sayRmiHi("Tuscany World!", "Apache World");
+            System.out.println(msg);
+            Assert.assertEquals("Hi from Apache World in RMI Service to - Tuscany World! thro the RMI Reference", msg);
+        } catch (HelloException e) {
+            Assert.fail(e.getMessage());
+        }
+        try {
+            msg = helloWorldRmiService.sayRmiHi(null, "Apache World");
+            Assert.fail("HelloException should have been thrown");
+        } catch (HelloException e) {
+            System.out.println("Expected exception :" + e.getClass().getName());
+        }
+    }
+
+    @BeforeClass
+    public static void init() throws Exception {
+        try {
+            String contribution = ContributionLocationHelper.getContributionLocation(BindingTestCase.class);
+            node = NodeFactory.newInstance().createNode("RMIBindingTest.composite", new Contribution("test", contribution));
+            node.start();
+            helloWorldRmiService = node.getService(HelloWorldRmiService.class, "HelloWorldRmiServiceComponent");
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    @AfterClass
+    public static void destroy() throws Exception {
+        node.stop();
+        node.destroy();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/test/resources/HelloWorldImpl.componentType b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/test/resources/HelloWorldImpl.componentType
new file mode 100644
index 0000000000..6def6715fd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/test/resources/HelloWorldImpl.componentType
@@ -0,0 +1,23 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<componentType xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+    <service name="HelloWorldService">
+        <interface.java interface="helloworld.HelloWorldService"/>
+    </service>
+</componentType>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/test/resources/HelloWorldRmiImpl.componentType b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/test/resources/HelloWorldRmiImpl.componentType
new file mode 100644
index 0000000000..5a68cdde8d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/test/resources/HelloWorldRmiImpl.componentType
@@ -0,0 +1,28 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<componentType xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+
+    <service name="HelloWorldRmiService">
+        <interface.java interface="helloworld.HelloWorldRmiService"/>
+    </service>
+
+	<reference name="extService">
+		<interface.java interface="helloworld.HelloWorldService"/>
+	</reference>
+</componentType>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/test/resources/RMIBindingTest.composite b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/test/resources/RMIBindingTest.composite
new file mode 100644
index 0000000000..dd74f849ac
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi-runtime/src/test/resources/RMIBindingTest.composite
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ -->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+	       xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"
+           name="HelloWorldRmiComposite">
+           
+    <component name="HelloWorldServiceComponent">
+        <implementation.java class="helloworld.HelloWorldImpl"/>
+        <service name="HelloWorldService" >
+            <interface.java interface="helloworld.HelloWorldService"/>
+            <tuscany:binding.rmi uri="rmi://localhost:8099/HelloWorldRemoteService"/>
+        </service>
+    </component>   
+  
+    <component name="HelloWorldRmiServiceComponent">
+        <implementation.java class="helloworld.HelloWorldRmiImpl"/>
+        <reference name="extService">
+            <interface.java interface="helloworld.HelloWorldService"/>
+            <tuscany:binding.rmi uri="rmi://localhost:8099/HelloWorldRemoteService"   />
+        </reference>
+    </component>        
+           
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
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+      including but not limited to software source code, documentation
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+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
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+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
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+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
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+      file or class name and description of purpose be included on the
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+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..fa732649f8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/META-INF/MANIFEST.MF
@@ -0,0 +1,19 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.binding.rmi;uses:="org.apache.t

+ uscany.sca.assembly";version="2.0.0"

+Private-Package: org.apache.tuscany.sca.binding.rmi.impl;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA RMI Binding Model

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397320062

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA RMI Binding Model

+Import-Package: org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.assembly.xml;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.binding.rmi;version="2.0.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.binding.rmi

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/pom.xml
new file mode 100644
index 0000000000..28d969ebb1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/pom.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-binding-rmi</artifactId>
+    <name>Apache Tuscany SCA RMI Binding Model</name>
+
+    <dependencies>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/src/main/java/org/apache/tuscany/sca/binding/rmi/RMIBinding.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/src/main/java/org/apache/tuscany/sca/binding/rmi/RMIBinding.java
new file mode 100644
index 0000000000..02ecc6b65c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/src/main/java/org/apache/tuscany/sca/binding/rmi/RMIBinding.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.rmi;
+
+import org.apache.tuscany.sca.assembly.Binding;
+
+/**
+ * RMI Binding model
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface RMIBinding extends Binding {
+
+    /**
+     * @return the host name of the RMI Service
+     */
+    String getHost();
+
+    /**
+     * @return the port number for the RMI Service
+     */
+    String getPort();
+
+    /**
+     * @return returns the RMI Service Name
+     */
+    String getServiceName();
+
+    /**
+     * @param rmiHostName the hostname of the RMI Service
+     */
+    void setHost(String rmiHostName);
+
+    /**
+     * @param rmiPort the port number for the RMI Service
+     */
+    void setPort(String rmiPort);
+
+    /**
+     * Sets the service name for the RMI Server
+     * 
+     * @param rmiServiceName the name of the RMI service
+     */
+    void setServiceName(String rmiServiceName);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/src/main/java/org/apache/tuscany/sca/binding/rmi/RMIBindingFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/src/main/java/org/apache/tuscany/sca/binding/rmi/RMIBindingFactory.java
new file mode 100644
index 0000000000..38445fa838
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/src/main/java/org/apache/tuscany/sca/binding/rmi/RMIBindingFactory.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.rmi;
+
+/**
+ * Factory to create RMIBinding instances
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface RMIBindingFactory {
+    /**
+     * Create RMIBinding model
+     * @return
+     */
+    RMIBinding createRMIBinding();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/src/main/java/org/apache/tuscany/sca/binding/rmi/impl/RMIBindingFactoryImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/src/main/java/org/apache/tuscany/sca/binding/rmi/impl/RMIBindingFactoryImpl.java
new file mode 100644
index 0000000000..1331ff4fb1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/src/main/java/org/apache/tuscany/sca/binding/rmi/impl/RMIBindingFactoryImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.rmi.impl;
+
+import org.apache.tuscany.sca.binding.rmi.RMIBinding;
+import org.apache.tuscany.sca.binding.rmi.RMIBindingFactory;
+
+/**
+ * Factory implementation to create RMI Models
+ * 
+ * @version $Rev$ $Date$
+ */
+public class RMIBindingFactoryImpl implements RMIBindingFactory {
+    public RMIBinding createRMIBinding() {
+        return new RMIBindingImpl();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/src/main/java/org/apache/tuscany/sca/binding/rmi/impl/RMIBindingImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/src/main/java/org/apache/tuscany/sca/binding/rmi/impl/RMIBindingImpl.java
new file mode 100644
index 0000000000..4acb9783f5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/src/main/java/org/apache/tuscany/sca/binding/rmi/impl/RMIBindingImpl.java
@@ -0,0 +1,157 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.rmi.impl;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+
+import org.apache.tuscany.sca.binding.rmi.RMIBinding;
+
+/**
+ * Represents a binding to an RMI service.
+ *
+ * @version $Rev$ $Date$
+ */
+public class RMIBindingImpl implements RMIBinding {
+    private String name;
+    private String uri;
+    private String host;
+    private String port;
+    private String serviceName;
+
+    /**
+     * @return the host name of the RMI Service
+     */
+    public String getHost() {
+        return host;
+    }
+
+    /**
+     * @param rmiHostName the hostname of the RMI Service
+     */
+    public void setHost(String rmiHostName) {
+        this.host = rmiHostName;
+    }
+
+    /**
+     * @return the port number for the RMI Service
+     */
+    public String getPort() {
+        return port;
+    }
+
+    /**
+     * @param rmiPort the port number for the RMI Service
+     */
+    public void setPort(String rmiPort) {
+        this.port = rmiPort;
+    }
+
+    /**
+     * @return returns the RMI Service Name
+     */
+    public String getServiceName() {
+        return serviceName;
+    }
+
+    /**
+     * Sets the service name for the RMI Server
+     * 
+     * @param rmiServiceName the name of the RMI service
+     */
+    public void setServiceName(String rmiServiceName) {
+        this.serviceName = rmiServiceName;
+    }
+    
+    public String getName() {
+        return name;
+    }
+
+    public String getURI() {
+        compose();
+        return uri;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+        parse(uri);
+    }
+
+    
+    public boolean isUnresolved() {
+        return false;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        // The sample binding is always resolved
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }     
+    
+    /*
+    rmi://[host][:port][/[object]]
+    rmi:[/][object]
+    */
+    private void parse(String uriStr) {
+        if (uriStr == null) {
+            return;
+        }
+        URI uri = URI.create(uriStr);
+        if (host == null) {
+            this.host = uri.getHost();
+        }
+        if (port == null) {
+            this.port = String.valueOf(uri.getPort());
+        }
+        if (serviceName == null) {
+            String path = uri.getPath();
+            if (path != null && path.charAt(0) == '/') {
+                path = path.substring(1);
+            }
+            this.serviceName = path;
+        }
+    }
+    
+    private void compose() {
+        if (uri == null) {
+            int p = -1;
+            if (port != null && port.length() > 0) {
+                p = Integer.decode(port);
+            }
+            String path = serviceName;
+            if (path != null) {
+                path = "/" + path;
+            }
+            try {
+                uri = new URI("rmi", null, host, p, path, null, null).toString();
+            } catch (URISyntaxException e) {
+                throw new IllegalArgumentException(e);
+            }
+        }
+    }
+
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.rmi.RMIBindingFactory b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.rmi.RMIBindingFactory
new file mode 100644
index 0000000000..889fcafae2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.rmi.RMIBindingFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for model factory
+org.apache.tuscany.sca.binding.rmi.impl.RMIBindingFactoryImpl
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..abc450f007
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-rmi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the artifact processor extension

+org.apache.tuscany.sca.assembly.xml.DefaultBeanModelProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.1#binding.rmi,model=org.apache.tuscany.sca.binding.rmi.RMIBinding,factory=org.apache.tuscany.sca.binding.rmi.RMIBindingFactory

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
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+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..159e362c07
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/META-INF/MANIFEST.MF
@@ -0,0 +1,31 @@
+Manifest-Version: 1.0

+Private-Package: org.apache.tuscany.sca.binding.sca.provider;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Default Binding Model

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397165593

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Default Binding Model

+Import-Package: javax.xml.namespace, 

+ javax.xml.stream;resolution:=optional,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.assembly.builder;version="2.0.0",

+ org.apache.tuscany.sca.assembly.xml;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.contribution;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.contribution.processor;version="2.0.0",

+ org.apache.tuscany.sca.contribution.resolver;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.definitions;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.invocation;version="2.0.0",

+ org.apache.tuscany.sca.monitor;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.apache.tuscany.sca.provider;version="2.0.0",

+ org.apache.tuscany.sca.runtime;version="2.0.0",

+ org.oasisopen.sca;version="2.0.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.binding.sca.runtime

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/pom.xml
new file mode 100644
index 0000000000..aa271d17a4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/pom.xml
@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-binding-sca-runtime</artifactId>
+    <name>Apache Tuscany SCA Binding SCA Model</name>
+
+    <dependencies>
+      
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>2.0-M3</version>
+        </dependency>  
+        
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>2.0-M3</version>
+        </dependency>    
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>2.0-M3</version>
+        </dependency> 
+        
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core</artifactId>
+            <version>2.0-M3</version>
+        </dependency>       
+
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>2.0-M3</version>
+        </dependency>       
+        
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>2.0-M3</version>
+        </dependency>    
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RemoteBindingHelper.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RemoteBindingHelper.java
new file mode 100644
index 0000000000..29c5374d51
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RemoteBindingHelper.java
@@ -0,0 +1,43 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.binding.sca.provider;

+

+/**

+ * TODO: TUSCANY-2578, implement a pluggable mechanism so sca binding impls can 

+ *               add their own code to the decision on whether or not to use

+ *               the remote binding provider.

+ */

+public class RemoteBindingHelper {

+    

+    private static boolean alwaysRemote;

+    static {

+        try {

+            Class.forName("org.apache.tuscany.sca.binding.sca.jms.JMSSCABindingProviderFactory");

+            alwaysRemote = true;

+        } catch (ClassNotFoundException e) {

+            alwaysRemote = false;

+        }

+    }

+    

+    public static boolean isTargetRemote() {

+        return alwaysRemote;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCABindingProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCABindingProvider.java
new file mode 100644
index 0000000000..c4daa7c727
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCABindingProvider.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.provider;
+
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+
+/**
+ * The local SCA Binding provider implementation. It is not currently used. 
+ * 
+ * @version $Rev$ $Date$
+ */
+public class RuntimeSCABindingProvider implements ReferenceBindingProvider {
+    
+    private RuntimeComponentReference reference;
+    
+    public RuntimeSCABindingProvider(RuntimeComponent component, RuntimeComponentReference reference, SCABinding binding) {
+        this.reference = reference;
+    }
+    
+    public InterfaceContract getBindingInterfaceContract() {
+        return reference.getInterfaceContract();
+    }
+
+    public Invoker createInvoker(Operation operation) {
+        return null;
+    }
+
+    public void start() {
+    }
+
+    public void stop() {
+    }
+    
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCABindingProviderFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCABindingProviderFactory.java
new file mode 100644
index 0000000000..5d1b3ca399
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCABindingProviderFactory.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.provider;
+
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * The factory for creating SCA Binding providers
+ * 
+ * @version $Rev$ $Date$
+ */
+public class RuntimeSCABindingProviderFactory implements BindingProviderFactory<SCABinding> {
+    
+    private ExtensionPointRegistry extensionPoints;
+    
+    public RuntimeSCABindingProviderFactory(ExtensionPointRegistry extensionPoints) {
+        this.extensionPoints = extensionPoints;
+     
+    } 
+    
+    public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component,
+                                                                   RuntimeComponentReference reference,
+                                                                   SCABinding binding) {
+              
+        return  new RuntimeSCAReferenceBindingProvider(extensionPoints, component, reference, binding);
+    }
+
+    public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component,
+                                                               RuntimeComponentService service,
+                                                               SCABinding binding) {
+        return new RuntimeSCAServiceBindingProvider(extensionPoints, component, service, binding);
+    }
+
+    public Class<SCABinding> getModelType() {
+        return SCABinding.class;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCAReferenceBindingProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCAReferenceBindingProvider.java
new file mode 100644
index 0000000000..d0d5d34d80
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCAReferenceBindingProvider.java
@@ -0,0 +1,246 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.binding.sca.provider;
+
+import java.net.URI;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.assembly.DistributedSCABinding;
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.assembly.OptimizableBinding;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.oasisopen.sca.ServiceUnavailableException;
+
+/**
+ * The sca reference binding provider mediates between the twin requirements of
+ * local sca bindings and remote sca bindings. In the local case is does
+ * very little. When the sca binding model is set as being remote (because a
+ * reference target can't be resolved in the current model) this binding will
+ * try and create a remote connection to it
+ *
+ * @version $Rev$ $Date$
+ */
+public class RuntimeSCAReferenceBindingProvider implements ReferenceBindingProvider {
+
+    private static final Logger logger = Logger.getLogger(RuntimeSCAReferenceBindingProvider.class.getName());
+
+    private RuntimeComponent component;
+    private RuntimeComponentReference reference;
+    private SCABinding binding;
+    private boolean started = false;
+
+    private BindingProviderFactory<DistributedSCABinding> distributedProviderFactory = null;
+    private ReferenceBindingProvider distributedProvider = null;
+    private SCABindingFactory scaBindingFactory;
+
+    public RuntimeSCAReferenceBindingProvider(ExtensionPointRegistry extensionPoints,
+                                              RuntimeComponent component,
+                                              RuntimeComponentReference reference,
+                                              SCABinding binding) {
+        this.component = component;
+        this.reference = reference;
+        this.binding = binding;
+        this.scaBindingFactory =
+            extensionPoints.getExtensionPoint(FactoryExtensionPoint.class).getFactory(SCABindingFactory.class);
+
+        // look to see if a distributed SCA binding implementation has
+        // been included on the classpath. This will be needed by the
+        // provider itself to do it's thing
+        ProviderFactoryExtensionPoint factoryExtensionPoint =
+            extensionPoints.getExtensionPoint(ProviderFactoryExtensionPoint.class);
+        distributedProviderFactory =
+            (BindingProviderFactory<DistributedSCABinding>)factoryExtensionPoint
+                .getProviderFactory(DistributedSCABinding.class);
+
+    }
+
+    public boolean isTargetRemote() {
+        boolean targetIsRemote = false;
+
+        // first look at the target service and see if this has been resolved
+        OptimizableBinding optimizableBinding = (OptimizableBinding)binding;
+
+        // The decision is based on the results of the wiring process in the assembly model
+        // The SCA binding is used to represent unresolved reference targets, i.e. those
+        // reference targets that need resolving at run time. We can tell by lookin if the
+        // service to which this binding refers is resolved or not.
+        //
+        // TODO - When a callback is in operation. A callback reference bindings sometimes has to
+        //        act as though there is a local wire and sometimes as if there is a remote wire
+        //        what are the implications of this here?
+
+        if (RemoteBindingHelper.isTargetRemote()) {
+            if (reference.getInterfaceContract() != null) {
+                targetIsRemote = reference.getInterfaceContract().getInterface().isRemotable();
+            } else {
+                targetIsRemote = true;
+            }
+        } else if (optimizableBinding.getTargetComponentService() != null) {
+            if (optimizableBinding.getTargetComponentService().isUnresolved() == true) {
+                targetIsRemote = true;
+            } else {
+                targetIsRemote = false;
+            }
+        } else {
+            // the case where the wire is specified by URI, e.g. callbacks or user specified bindings, and
+            // look at the provided URI to decide whether it is a local or remote case
+            try {
+                if (binding.getURI() != null) {
+                    URI uri = new URI(binding.getURI());
+                    if (uri.isAbsolute()) {
+                        targetIsRemote = true;
+                    } else {
+                        targetIsRemote = false;
+                    }
+                } else {
+                    targetIsRemote = false;
+                }
+            } catch (Exception ex) {
+                targetIsRemote = false;
+            }
+        }
+        return targetIsRemote;
+    }
+
+    private ReferenceBindingProvider getDistributedProvider() {
+
+        if (isTargetRemote()) {
+            // initialize the remote provider if it hasn't been done already
+            if (distributedProvider == null) {
+                if (reference.getInterfaceContract() != null && !reference.getInterfaceContract().getInterface().isRemotable()) {
+                    throw new IllegalStateException("Reference interface not remotable for component: " + component
+                        .getName()
+                        + " and reference: "
+                        + reference.getName());
+                }
+
+                if (distributedProviderFactory == null) {
+                    throw new IllegalStateException("No distributed SCA binding available for component: " + component
+                        .getName()
+                        + " and reference: "
+                        + reference.getName());
+                }
+
+                // create the remote provider
+                DistributedSCABinding distributedBinding = scaBindingFactory.createDistributedSCABinding();
+                distributedBinding.setSCABinding(binding);
+
+                distributedProvider =
+                    distributedProviderFactory.createReferenceBindingProvider(component, reference, distributedBinding);
+            }
+        }
+
+        return distributedProvider;
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        if (isTargetRemote()) {
+            return getDistributedProvider().getBindingInterfaceContract();
+        } else {
+            if (reference.getReference() != null) {
+                return reference.getReference().getInterfaceContract();
+            } else {
+                return reference.getInterfaceContract();
+            }
+        }
+    }
+
+    public boolean supportsOneWayInvocation() {
+        if (isTargetRemote()) {
+            return getDistributedProvider().supportsOneWayInvocation();
+        } else {
+            return false;
+        }
+    }
+
+    private Invoker getInvoker(RuntimeWire wire, Operation operation) {
+        Endpoint target = wire.getEndpoint();
+        if (target != null) {
+            RuntimeComponentService service = (RuntimeComponentService)target.getService();
+            if (service != null) { // not a callback wire
+                SCABinding scaBinding = service.getBinding(SCABinding.class);
+                InvocationChain chain =
+                    service.getInvocationChain(scaBinding, wire.getEndpointReference().getInterfaceContract(), operation);
+                return chain == null ? null : new SCABindingInvoker(chain);
+            }
+        }
+        return null;
+    }
+
+    public Invoker createInvoker(Operation operation) {
+        if (isTargetRemote()) {
+            return getDistributedProvider().createInvoker(operation);
+        } else {
+            RuntimeWire wire = reference.getRuntimeWire(binding);
+            Invoker invoker = getInvoker(wire, operation);
+            if (invoker == null) {
+                throw new ServiceUnavailableException("Unable to create SCA binding invoker for local target " + component.getName()
+                    + " reference "
+                    + reference.getName()
+                    + " (bindingURI="
+                    + binding.getURI()
+                    + " operation="
+                    + operation.getName()
+                    + ")" );
+            }
+            return invoker;
+        }
+    }
+
+    public void start() {
+        if (started) {
+            return;
+        } else {
+            started = true;
+        }
+
+        if (getDistributedProvider() != null) {
+            distributedProvider.start();
+        }
+    }
+
+    public void stop() {
+        if (!started) {
+            return;
+        } else {
+            started = false;
+        }
+
+        if (getDistributedProvider() != null) {
+            distributedProvider.stop();
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCAServiceBindingProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCAServiceBindingProvider.java
new file mode 100644
index 0000000000..6852bcaab0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/RuntimeSCAServiceBindingProvider.java
@@ -0,0 +1,158 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.binding.sca.provider;
+
+import java.net.URI;
+
+import org.apache.tuscany.sca.assembly.DistributedSCABinding;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * The sca service binding provider mediates between the twin requirements of
+ * local sca bindings and remote sca bindings. In the local case is does
+ * very little. When the sca binding model is set as being remote this binding will
+ * try and create a remote service endpoint for remote references to connect to
+ *
+ * @version $Rev$ $Date$
+ */
+public class RuntimeSCAServiceBindingProvider implements ServiceBindingProvider {
+
+    private RuntimeComponentService service;
+    private BindingProviderFactory<DistributedSCABinding> distributedProviderFactory;
+    private ServiceBindingProvider distributedProvider;
+    private DistributedSCABinding distributedBinding;
+
+    public RuntimeSCAServiceBindingProvider(ExtensionPointRegistry extensionPoints,
+                                            RuntimeComponent component,
+                                            RuntimeComponentService service,
+                                            SCABinding binding) {
+        this.service = service;
+        // if there is potentially a wire to this service that crosses the node boundary
+        if (service.getInterfaceContract().getInterface().isRemotable()) {
+
+            // look to see if a distributed SCA binding implementation has
+            // been included on the classpath. This will be needed by the
+            // provider itself to do it's thing
+            ProviderFactoryExtensionPoint factoryExtensionPoint =
+                extensionPoints.getExtensionPoint(ProviderFactoryExtensionPoint.class);
+            distributedProviderFactory =
+                (BindingProviderFactory<DistributedSCABinding>)factoryExtensionPoint
+                    .getProviderFactory(DistributedSCABinding.class);
+
+            // Check the things that will generally be required to set up a
+            // distributed sca domain reference provider. I.e. make sure that we have a
+            // - distributed implementation of the sca binding available
+            // - remotable interface on the service
+            if (distributedProviderFactory != null) {
+
+                URI serviceURI = null;
+                try {
+                    serviceURI = new URI(binding.getURI());
+                } catch(Exception ex) {
+
+                }
+
+                if (RemoteBindingHelper.isTargetRemote() || ((serviceURI != null) && (serviceURI.isAbsolute()))) {
+                    SCABindingFactory scaBindingFactory =
+                        extensionPoints.getExtensionPoint(FactoryExtensionPoint.class).getFactory(SCABindingFactory.class);
+
+                    //  create a nested provider to handle the remote case
+                    distributedBinding = scaBindingFactory.createDistributedSCABinding();
+                    distributedBinding.setSCABinding(binding);
+
+                    distributedProvider =
+                        distributedProviderFactory.createServiceBindingProvider(component, service, distributedBinding);
+
+
+                } else {
+                     /* do nothing at the moment as only apps using the node implementation
+                      * will currently have the distributed domain set.
+                      *
+                    throw new IllegalStateException("No distributed domain available for component: "+
+                            component.getName() +
+                            " and service: " +
+                            service.getName());
+                    */
+                }
+            } else {
+                /* do nothing at the moment as all services with remotable interfaces
+                 * are marked as remote
+                throw new IllegalStateException("No distributed SCA binding available for component: "+
+                        component.getName() +
+                        " and service: " +
+                        service.getName());
+                */
+            }
+        }
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        if (distributedProvider != null) {
+            return distributedProvider.getBindingInterfaceContract();
+        } else {
+            if (service.getService() != null) {
+                return service.getService().getInterfaceContract();
+            } else {
+                return service.getInterfaceContract();
+            }
+        }
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public void start() {
+        if (distributedProvider != null) {
+            distributedProvider.start();
+        }
+    }
+
+    public void stop() {
+        if (distributedProvider != null) {
+            distributedProvider.stop();
+        }
+
+        if (distributedBinding != null) {
+            // reset the binding URI to null so that if the composite containing the component
+            // with the service/binding is restarted the binding will have the correct URI set
+            SCABinding scaBinding = distributedBinding.getSCABinding();
+            try {
+                URI tempURI = new URI(scaBinding.getURI());
+                if (!tempURI.isAbsolute()){
+                    scaBinding.setURI(null);
+                }
+            } catch (Exception ex){
+                scaBinding.setURI(null);
+            }
+        }
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/SCABindingInvoker.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/SCABindingInvoker.java
new file mode 100644
index 0000000000..613c75d9bf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/provider/SCABindingInvoker.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.sca.provider;
+
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.DataExchangeSemantics;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class SCABindingInvoker implements Interceptor, DataExchangeSemantics {
+    private InvocationChain chain;
+    
+    /**
+     * Construct a SCABindingInvoker that delegates to the service invocaiton chain
+     * @param chain
+     */
+    public SCABindingInvoker(InvocationChain chain) {
+        super();
+        this.chain = chain;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.invocation.Interceptor#getNext()
+     */
+    public Invoker getNext() {
+        return chain.getHeadInvoker();
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.invocation.Interceptor#setNext(org.apache.tuscany.sca.invocation.Invoker)
+     */
+    public void setNext(Invoker next) {
+        // NOOP
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.invocation.Invoker#invoke(org.apache.tuscany.sca.invocation.Message)
+     */
+    public Message invoke(Message msg) {
+        return getNext().invoke(msg);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.invocation.DataExchangeSemantics#allowsPassByReference()
+     */
+    public boolean allowsPassByReference() {
+        return chain.allowsPassByReference();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.xml.Definitions b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.xml.Definitions
new file mode 100644
index 0000000000..9986f45062
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.xml.Definitions
@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+#

+#   http://www.apache.org/licenses/LICENSE-2.0

+#

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+org/apache/tuscany/sca/binding/sca/definitions.xml
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
new file mode 100644
index 0000000000..6b2ddd8600
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the binding extension

+org.apache.tuscany.sca.binding.sca.provider.RuntimeSCABindingProviderFactory;model=org.apache.tuscany.sca.assembly.SCABinding

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/main/resources/org/apache/tuscany/sca/binding/sca/definitions.xml b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/main/resources/org/apache/tuscany/sca/binding/sca/definitions.xml
new file mode 100644
index 0000000000..c00df2ef35
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/main/resources/org/apache/tuscany/sca/binding/sca/definitions.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<sca:definitions xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+ 			targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+ 			xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+ 			xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1">
+ 			
+	<sca:bindingType type="sca:binding.sca"  mayProvide="" alwaysProvides=""/>	 		
+ </sca:definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/test/java/org/apace/tuscany/sca/binding/sca/SCABindingTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/test/java/org/apace/tuscany/sca/binding/sca/SCABindingTestCase.java
new file mode 100644
index 0000000000..11fb1f9772
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/test/java/org/apace/tuscany/sca/binding/sca/SCABindingTestCase.java
@@ -0,0 +1,113 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apace.tuscany.sca.binding.sca;
+
+import java.io.InputStream;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.assembly.SCABindingFactory;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderExtensionPoint;
+import org.apache.tuscany.sca.assembly.xml.CompositeModelResolver;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Ignore;
+import org.junit.Test;
+
+/**
+ * SCABindingTestCase
+ *
+ * @version $Rev$ $Date$
+ */
+public class SCABindingTestCase {
+
+    private XMLInputFactory inputFactory;
+    private StAXArtifactProcessor<Object> staxProcessor;
+    private CompositeModelResolver resolver;
+    private CompositeBuilder compositeBuilder;
+    private ExtensionPointRegistry extensionPoints;
+
+    @Before
+    public void init() throws Exception {
+        extensionPoints = new DefaultExtensionPointRegistry();
+        inputFactory = XMLInputFactory.newInstance();
+
+        StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, null, null);
+
+        resolver = new CompositeModelResolver(null, null);
+
+        FactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+        AssemblyFactory assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+        SCABindingFactory scaBindingFactory = modelFactories.getFactory(SCABindingFactory.class);
+        PolicyFactory attachPointTypeFactory = modelFactories.getFactory(PolicyFactory.class);
+
+        compositeBuilder = extensionPoints.getExtensionPoint(CompositeBuilderExtensionPoint.class).getCompositeBuilder("org.apache.tuscany.sca.assembly.builder.CompositeBuilder");
+
+    }
+
+    @Test
+    public void testSCABindingFactory() {
+        SCABindingFactory factory =
+            extensionPoints.getExtensionPoint(FactoryExtensionPoint.class).getFactory(SCABindingFactory.class);
+
+        Assert.assertNotNull(factory.createSCABinding());
+        Assert.assertNotNull(factory.createDistributedSCABinding());
+    }
+
+    @Test
+    @Ignore
+    public void testBuildModel() {
+    	try{
+	        InputStream is = getClass().getResourceAsStream("/Calculator.composite");
+	        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+	        Composite composite = (Composite)staxProcessor.read(reader);
+
+	        is.close();
+	        Assert.assertNotNull(composite);
+
+	        resolver.addModel(composite);
+
+	        staxProcessor.resolve(composite, resolver);
+
+	        compositeBuilder.build(composite, null, null);
+
+	        SCABinding referenceSCABinding = (SCABinding) composite.getComponents().get(0).getReferences().get(0).getBindings().get(0);
+	        SCABinding serviceSCABinding   = (SCABinding) composite.getComponents().get(1).getServices().get(0).getBindings().get(0);
+
+	        Assert.assertNotNull(referenceSCABinding);
+	        Assert.assertNotNull(serviceSCABinding);
+    	} catch (Exception ex) {
+    		Assert.fail(ex.getMessage());
+    	}
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/test/java/org/apace/tuscany/sca/binding/sca/xml/ReadTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/test/java/org/apace/tuscany/sca/binding/sca/xml/ReadTestCase.java
new file mode 100644
index 0000000000..db3a38f912
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/test/java/org/apace/tuscany/sca/binding/sca/xml/ReadTestCase.java
@@ -0,0 +1,97 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apace.tuscany.sca.binding.sca.xml;

+

+import static org.junit.Assert.assertNotNull;

+

+import java.io.InputStream;

+

+import javax.xml.stream.XMLInputFactory;

+import javax.xml.stream.XMLStreamReader;

+

+import org.apache.tuscany.sca.assembly.ComponentType;

+import org.apache.tuscany.sca.assembly.Composite;

+import org.apache.tuscany.sca.assembly.SCABinding;

+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;

+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderExtensionPoint;

+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;

+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;

+import org.apache.tuscany.sca.core.ExtensionPointRegistry;

+import org.junit.Assert;

+import org.junit.BeforeClass;

+import org.junit.Test;

+

+/**

+ * Test reading WSDL interfaces.

+ * 

+ * @version $Rev: 722930 $ $Date: 2008-12-03 15:27:31 +0000 (Wed, 03 Dec 2008) $

+ */

+public class ReadTestCase {

+

+    private static XMLInputFactory inputFactory;

+    private static StAXArtifactProcessor<Object> staxProcessor;

+    private static CompositeBuilder compositeBuilder;

+

+    @BeforeClass

+    public static void setUp() throws Exception {

+        ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();

+

+        inputFactory = XMLInputFactory.newInstance();

+        StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);

+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, null, null);

+

+        compositeBuilder = extensionPoints.getExtensionPoint(CompositeBuilderExtensionPoint.class).getCompositeBuilder("org.apache.tuscany.sca.assembly.builder.CompositeBuilder");

+    }

+

+    @Test

+    public void testReadComponentType() throws Exception {

+        InputStream is = getClass().getResourceAsStream("/CalculatorServiceImpl.componentType");

+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);

+        ComponentType componentType = (ComponentType)staxProcessor.read(reader);

+        assertNotNull(componentType);

+        

+        SCABinding referenceSCABinding = (SCABinding) componentType.getReferences().get(0).getBindings().get(0);

+        assertNotNull(referenceSCABinding);

+        

+        SCABinding serviceSCABinding   = (SCABinding) componentType.getServices().get(0).getBindings().get(0);

+        assertNotNull(serviceSCABinding);     

+

+        //new PrintUtil(System.out).print(componentType);

+    }

+

+    @Test

+    public void testReadComposite() throws Exception {

+        InputStream is = getClass().getResourceAsStream("/Calculator.composite");

+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);

+        Composite composite = (Composite)staxProcessor.read(reader);

+        assertNotNull(composite);

+

+        compositeBuilder.build(composite, null, null);

+        

+        SCABinding referenceSCABinding = (SCABinding) composite.getComponents().get(0).getReferences().get(0).getBindings().get(0);

+        SCABinding serviceSCABinding   = (SCABinding) composite.getComponents().get(1).getServices().get(0).getBindings().get(0);

+        

+        Assert.assertNotNull(referenceSCABinding);

+        Assert.assertNotNull(serviceSCABinding);        

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/test/java/org/apace/tuscany/sca/binding/sca/xml/WriteTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/test/java/org/apace/tuscany/sca/binding/sca/xml/WriteTestCase.java
new file mode 100644
index 0000000000..7954c9c102
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/test/java/org/apace/tuscany/sca/binding/sca/xml/WriteTestCase.java
@@ -0,0 +1,85 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apace.tuscany.sca.binding.sca.xml;

+

+import static org.junit.Assert.assertEquals;

+import static org.junit.Assert.assertNotNull;

+

+import java.io.ByteArrayOutputStream;

+import java.io.InputStream;

+

+import javax.xml.stream.XMLInputFactory;

+import javax.xml.stream.XMLOutputFactory;

+

+import org.apache.tuscany.sca.assembly.ComponentType;

+import org.apache.tuscany.sca.assembly.Composite;

+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;

+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;

+import org.junit.BeforeClass;

+import org.junit.Ignore;

+import org.junit.Test;

+

+/**

+ * Test reading/write WSDL interfaces.

+ *

+ * @version $Rev: 750765 $ $Date: 2009-03-06 04:36:04 +0000 (Fri, 06 Mar 2009) $

+ */

+public class WriteTestCase {

+

+    private static StAXArtifactProcessor<Object> staxProcessor;

+    private static XMLInputFactory inputFactory;

+    private static XMLOutputFactory outputFactory;

+

+    @BeforeClass

+    public static void setUp() throws Exception {

+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();

+        StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);

+        inputFactory = XMLInputFactory.newInstance();

+        outputFactory = XMLOutputFactory.newInstance();

+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, outputFactory, null);

+    }

+

+    @Test

+    @Ignore // broken in 2.0 bring up

+    public void testReadWriteComponentType() throws Exception {

+        InputStream is = getClass().getResourceAsStream("/CalculatorServiceImpl.componentType");

+        ComponentType componentType = (ComponentType)staxProcessor.read(inputFactory.createXMLStreamReader(is));

+        assertNotNull(componentType);

+        ByteArrayOutputStream bos = new ByteArrayOutputStream();

+        staxProcessor.write(componentType, outputFactory.createXMLStreamWriter(bos));

+        assertEquals("<?xml version='1.0' encoding='UTF-8'?><componentType xmlns=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\" xmlns:ns1=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\"><service name=\"CalculatorService\"><binding.sca /><interface.java interface=\"calculator.CalculatorService\" /></service><reference name=\"addService\"><binding.sca /><interface.java interface=\"calculator.AddService\" /></reference></componentType>",

+        		     bos.toString());

+        }

+

+    @Test

+    @Ignore // broken in 2.0 bring up

+    public void testReadWriteComposite() throws Exception {

+        InputStream is = getClass().getResourceAsStream("/Calculator.composite");

+        Composite composite = (Composite)staxProcessor.read(inputFactory.createXMLStreamReader(is));

+        assertNotNull(composite);

+        ByteArrayOutputStream bos = new ByteArrayOutputStream();

+        staxProcessor.write(composite, outputFactory.createXMLStreamWriter(bos));

+        assertEquals("<?xml version='1.0' encoding='UTF-8'?><composite xmlns=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\" xmlns:ns1=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\" targetNamespace=\"http://calc\" name=\"Calculator\"><service name=\"CalculatorService\" promote=\"CalculatorServiceComponent\"><binding.sca /><interface.java interface=\"calculator.CalculatorService\" /></service><component name=\"CalculatorServiceComponent\"><implementation.java class=\"calculator.CalculatorServiceImpl\" /><reference name=\"addService\" target=\"AddServiceComponent\"><binding.sca /></reference><reference name=\"subtractService\" target=\"SubtractServiceComponent\" /><reference name=\"multiplyService\" target=\"MultiplyServiceComponent\" /><reference name=\"divideService\" target=\"DivideServiceComponent\" /></component><component name=\"AddServiceComponent\"><implementation.java class=\"calculator.AddServiceImpl\" /><service name=\"AddService\"><binding.sca /><interface.java interface=\"calculator.AddService\" /></service></component><component name=\"SubtractServiceComponent\"><implementation.java class=\"calculator.SubtractServiceImpl\" /></component><component name=\"MultiplyServiceComponent\"><implementation.java class=\"calculator.MultiplyServiceImpl\" /></component><component name=\"DivideServiceComponent\"><implementation.java class=\"calculator.DivideServiceImpl\" /></component></composite>",

+                     bos.toString());

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/test/resources/Calculator.composite b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/test/resources/Calculator.composite
new file mode 100644
index 0000000000..b504e0a677
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/test/resources/Calculator.composite
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+        xmlns:calc="http://calc"

+        targetNamespace="http://calc"

+        name="Calculator">

+    <service name="CalculatorService" promote="CalculatorServiceComponent">

+        <interface.java interface="calculator.CalculatorService"/>

+        <binding.sca/>

+   </service>

+

+   <component name="CalculatorServiceComponent">

+        <implementation.java class="calculator.CalculatorServiceImpl"/>

+        <reference name="addService" target="AddServiceComponent">

+            <binding.sca/>

+        </reference>

+        <reference name="subtractService" target="SubtractServiceComponent"/>

+        <reference name="multiplyService" target="MultiplyServiceComponent"/>

+        <reference name="divideService" target="DivideServiceComponent"/>

+    </component>

+

+    <component name="AddServiceComponent">

+    <implementation.java class="calculator.AddServiceImpl"/>

+    <service name="AddService">

+        <interface.java interface="calculator.AddService"/>

+            <binding.sca/>

+    </service>        

+    </component>

+

+    <component name="SubtractServiceComponent">

+        <implementation.java class="calculator.SubtractServiceImpl"/>

+    </component>

+

+    <component name="MultiplyServiceComponent">

+        <implementation.java class="calculator.MultiplyServiceImpl"/>

+    </component>

+ 

+    <component name="DivideServiceComponent">

+        <implementation.java class="calculator.DivideServiceImpl"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/test/resources/CalculatorServiceImpl.componentType b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/test/resources/CalculatorServiceImpl.componentType
new file mode 100644
index 0000000000..88611d47f2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-sca-runtime/src/test/resources/CalculatorServiceImpl.componentType
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="ASCII"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<componentType xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903">

+

+  <service name="CalculatorService">

+        <interface.java interface="calculator.CalculatorService" />

+        <binding.sca/>

+  </service>

+

+  <reference name="addService">

+        <interface.java interface="calculator.AddService" />

+        <binding.sca/>

+  </reference>  

+

+</componentType>              

+       
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
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+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
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+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
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+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..992af5dd44
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/META-INF/MANIFEST.MF
@@ -0,0 +1,59 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.binding.ws.axis2.policy.authentication.token;version="2.0.0",

+ org.apache.tuscany.sca.binding.ws.axis2.policy.configuration;version="2.0.0";

+  uses:="org.apache.axis2,

+   org.apache.tuscany.sca.runtime,

+   org.apache.tuscany.sca.assembly,

+   org.apache.tuscany.sca.provider,

+   org.apache.tuscany.sca.core,

+   org.apache.axis2.context,

+   org.apache.tuscany.sca.monitor,

+   org.apache.tuscany.sca.policy,

+   javax.xml.namespace,

+   org.apache.axiom.om,

+   org.apache.axis2.description,

+   javax.xml.stream,

+   org.apache.axis2.engine,

+   org.apache.tuscany.sca.contribution.resolver,

+   org.apache.tuscany.sca.policy.util,

+   org.apache.tuscany.sca.contribution.processor,

+   org.oasisopen.sca",

+ org.apache.tuscany.sca.binding.ws.axis2.policy.header;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany Policy Model for Axis2 WS binding

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397340328

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany Policy Model for Axis2 WS binding

+Import-Package: javax.xml.namespace,

+ javax.xml.stream,

+ org.apache.axiom.om,

+ org.apache.axiom.om.impl.llom.factory,

+ org.apache.axiom.soap,

+ org.apache.axis2,

+ org.apache.axis2.context,

+ org.apache.axis2.description,

+ org.apache.axis2.engine,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.binding.ws.axis2.policy.authentication.token;version="2.0.0",

+ org.apache.tuscany.sca.binding.ws.axis2.policy.configuration;version="2.0.0",

+ org.apache.tuscany.sca.binding.ws.axis2.policy.header;version="2.0.0",

+ org.apache.tuscany.sca.contribution.processor;version="2.0.0",

+ org.apache.tuscany.sca.contribution.resolver;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.invocation;version="2.0.0",

+ org.apache.tuscany.sca.monitor;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.apache.tuscany.sca.policy.authentication.token;version="2.0.0",

+ org.apache.tuscany.sca.policy.security;version="2.0.0",

+ org.apache.tuscany.sca.policy.util;version="2.0.0",

+ org.apache.tuscany.sca.provider;version="2.0.0",

+ org.apache.tuscany.sca.runtime;version="2.0.0",

+ org.oasisopen.sca;version="2.0.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.binding.ws.axis2.policy

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/pom.xml
new file mode 100644
index 0000000000..8232a34888
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/pom.xml
@@ -0,0 +1,135 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    *
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    *
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.
+-->
+<project>
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.apache.tuscany.sca</groupId>
+		<artifactId>tuscany-modules</artifactId>
+		<version>2.0-M3</version>
+		<relativePath>../pom.xml</relativePath>
+	</parent>
+	<artifactId>tuscany-binding-ws-axis2-policy</artifactId>
+	<name>Apache Tuscany SCA Policy Model for Axis2 WS binding</name>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.apache.tuscany.sca</groupId>
+			<artifactId>tuscany-contribution</artifactId>
+			<version>2.0-M3</version>
+		</dependency>
+
+		<dependency>
+			<groupId>org.apache.tuscany.sca</groupId>
+			<artifactId>tuscany-policy-security</artifactId>
+			<version>2.0-M3</version>
+		</dependency>
+
+		<dependency>
+			<groupId>org.apache.tuscany.sca</groupId>
+			<artifactId>tuscany-databinding-axiom</artifactId>
+			<version>2.0-M3</version>
+		</dependency>
+
+		<dependency>
+			<groupId>org.apache.ws.commons.axiom</groupId>
+			<artifactId>axiom-api</artifactId>
+			<exclusions>
+				<exclusion>
+					<groupId>xerces</groupId>
+					<artifactId>xercesImpl</artifactId>
+				</exclusion>
+				<exclusion>
+					<groupId>javax.mail</groupId>
+					<artifactId>mail</artifactId>
+				</exclusion>
+				<exclusion>
+					<groupId>commons-logging</groupId>
+					<artifactId>commons-logging</artifactId>
+				</exclusion>
+				<exclusion>
+					<groupId>xml-apis</groupId>
+					<artifactId>xml-apis</artifactId>
+				</exclusion>
+			</exclusions>
+			<version>1.2.7</version>
+		</dependency>
+
+		<dependency>
+			<groupId>org.apache.ws.commons.axiom</groupId>
+			<artifactId>axiom-impl</artifactId>
+			<version>1.2.7</version>
+		</dependency>
+
+		<dependency>
+			<groupId>org.apache.axis2</groupId>
+			<artifactId>axis2-kernel</artifactId>
+			<version>1.4.1</version>
+			<exclusions>
+				<exclusion>
+					<groupId>backport-util-concurrent</groupId>
+					<artifactId>backport-util-concurrent</artifactId>
+				</exclusion>
+				<exclusion>
+					<groupId>xalan</groupId>
+					<artifactId>xalan</artifactId>
+				</exclusion>
+				<exclusion>
+					<groupId>xerces</groupId>
+					<artifactId>xercesImpl</artifactId>
+				</exclusion>
+                <exclusion>
+                    <groupId>org.apache.axis2</groupId>
+                    <artifactId>axis2-adb</artifactId>
+                </exclusion>
+			</exclusions>
+		</dependency>
+
+		<dependency>
+			<groupId>backport-util-concurrent</groupId>
+			<artifactId>backport-util-concurrent</artifactId>
+			<version>3.1</version>
+			<scope>test</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>org.apache.neethi</groupId>
+			<artifactId>neethi</artifactId>
+			<version>2.0.4</version>
+			<exclusions>
+				<exclusion>
+					<groupId>wsdl4j</groupId>
+					<artifactId>wsdl4j</artifactId>
+				</exclusion>
+				<exclusion>
+					<groupId>org.codehaus.woodstox</groupId>
+					<artifactId>wstx-asl</artifactId>
+				</exclusion>
+			</exclusions>
+		</dependency>
+
+        <dependency>
+            <groupId>commons-logging</groupId>
+            <artifactId>commons-logging</artifactId>
+            <version>1.1.1</version>
+            <scope>runtime</scope>
+        </dependency>
+	</dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/token/Axis2TokenAuthenticationPolicy.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/token/Axis2TokenAuthenticationPolicy.java
new file mode 100644
index 0000000000..0d6743bfe2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/token/Axis2TokenAuthenticationPolicy.java
@@ -0,0 +1,54 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.binding.ws.axis2.policy.authentication.token;

+

+import javax.xml.namespace.QName;

+

+/**

+ * Implementation for policies that could be injected as parameter

+ * into the axis2config.

+ *

+ * @version $Rev: 695374 $ $Date: 2008-09-15 09:07:58 +0100 (Mon, 15 Sep 2008) $

+ */

+public class Axis2TokenAuthenticationPolicy {

+    private static final String SCA11_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.1";

+    public static final QName AXIS2_TOKEN_AUTHENTICATION_POLICY_QNAME = new QName(SCA11_TUSCANY_NS, "axis2TokenAuthentication");

+    public static final String AXIS2_TOKEN_AUTHENTICATION_TOKEN_NAME = "tokenName";

+

+    private QName tokenName;

+

+    public QName getTokenName() {

+        return tokenName;

+    }

+    

+    public void setTokenName(QName tokenName) {

+        this.tokenName = tokenName;

+    }

+    

+    public QName getSchemaName() {

+        return AXIS2_TOKEN_AUTHENTICATION_POLICY_QNAME;

+    }

+

+    public boolean isUnresolved() {

+        return false;

+    }

+

+    public void setUnresolved(boolean unresolved) {

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/token/Axis2TokenAuthenticationPolicyProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/token/Axis2TokenAuthenticationPolicyProcessor.java
new file mode 100644
index 0000000000..61624bb346
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/token/Axis2TokenAuthenticationPolicyProcessor.java
@@ -0,0 +1,113 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.binding.ws.axis2.policy.authentication.token;

+

+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;

+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;

+

+import javax.xml.namespace.QName;

+import javax.xml.stream.XMLStreamException;

+import javax.xml.stream.XMLStreamReader;

+import javax.xml.stream.XMLStreamWriter;

+

+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;

+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;

+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;

+import org.apache.tuscany.sca.core.FactoryExtensionPoint;

+import org.apache.tuscany.sca.monitor.Monitor;

+

+/**

+ *

+ * Adjusted for 2.0 environment, Mike Edwards, 4th Dec 2008

+ * @version $Rev: 695374 $ $Date: 2008-09-15 09:07:58 +0100 (Mon, 15 Sep 2008) $

+ */

+public class Axis2TokenAuthenticationPolicyProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<Axis2TokenAuthenticationPolicy> {

+    private static final String SCA11_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.1";

+    

+    public QName getArtifactType() {

+        return Axis2TokenAuthenticationPolicy.AXIS2_TOKEN_AUTHENTICATION_POLICY_QNAME;

+    }

+    

+    public Axis2TokenAuthenticationPolicyProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {

+    }

+

+    

+    public Axis2TokenAuthenticationPolicy read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {

+        Axis2TokenAuthenticationPolicy policy = new Axis2TokenAuthenticationPolicy();

+        int event = reader.getEventType();

+        QName name = null;

+        

+        while (reader.hasNext()) {

+            event = reader.getEventType();

+            switch (event) {

+                case START_ELEMENT : {

+                    name = reader.getName();

+                    if ( name.equals(getArtifactType()) ) {

+                        policy.setTokenName(getQName(reader, Axis2TokenAuthenticationPolicy.AXIS2_TOKEN_AUTHENTICATION_TOKEN_NAME));

+                    } 

+                    break;

+                }

+            }

+            

+            if ( event == END_ELEMENT ) {

+                if ( getArtifactType().equals(reader.getName()) ) {

+                    break;

+                } 

+            }

+            

+            //Read the next element

+            if (reader.hasNext()) {

+                reader.next();

+            }

+        }

+         

+        return policy;

+    }

+

+    public void write(Axis2TokenAuthenticationPolicy policy, XMLStreamWriter writer) 

+        throws ContributionWriteException, XMLStreamException {

+        String prefix = "tuscany";

+        writer.writeStartElement(prefix, 

+                                 getArtifactType().getLocalPart(),

+                                 getArtifactType().getNamespaceURI());

+        writer.writeNamespace("tuscany", SCA11_TUSCANY_NS);

+

+        if ( policy.getTokenName() != null ) {

+            writer.writeStartElement(prefix, 

+                                     Axis2TokenAuthenticationPolicy.AXIS2_TOKEN_AUTHENTICATION_TOKEN_NAME,

+                                     getArtifactType().getNamespaceURI());

+            writer.writeCharacters(policy.getTokenName().toString());

+            writer.writeEndElement();

+        }      

+        

+        writer.writeEndElement();

+    }

+

+    public Class<Axis2TokenAuthenticationPolicy> getModelType() {

+        return Axis2TokenAuthenticationPolicy.class;

+    }

+

+    public void resolve(Axis2TokenAuthenticationPolicy arg0, ModelResolver arg1) throws ContributionResolveException {

+

+    }

+    

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/token/Axis2TokenAuthenticationPolicyProviderFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/token/Axis2TokenAuthenticationPolicyProviderFactory.java
new file mode 100644
index 0000000000..805d6f80cb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/token/Axis2TokenAuthenticationPolicyProviderFactory.java
@@ -0,0 +1,75 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.binding.ws.axis2.policy.authentication.token;

+

+import org.apache.tuscany.sca.assembly.Binding;

+import org.apache.tuscany.sca.assembly.Implementation;

+import org.apache.tuscany.sca.core.ExtensionPointRegistry;

+import org.apache.tuscany.sca.provider.PolicyProvider;

+import org.apache.tuscany.sca.provider.PolicyProviderFactory;

+import org.apache.tuscany.sca.runtime.RuntimeComponent;

+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;

+import org.apache.tuscany.sca.runtime.RuntimeComponentService;

+

+/**

+ * @version $Rev: 695374 $ $Date: 2008-09-15 09:07:58 +0100 (Mon, 15 Sep 2008) $

+ */

+public class Axis2TokenAuthenticationPolicyProviderFactory implements PolicyProviderFactory<Axis2TokenAuthenticationPolicy> {

+    private ExtensionPointRegistry registry;

+    

+    public Axis2TokenAuthenticationPolicyProviderFactory(ExtensionPointRegistry registry) {

+        super();

+        this.registry = registry;

+    }

+

+    /**

+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createImplementationPolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.assembly.Implementation)

+     */

+    public PolicyProvider createImplementationPolicyProvider(RuntimeComponent component, Implementation implementation) {

+        return null;//new TokenAuthenticationImplementationPolicyProvider(component, implementation);

+    }

+

+    /**

+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createReferencePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentReference, org.apache.tuscany.sca.assembly.Binding)

+     */

+    public PolicyProvider createReferencePolicyProvider(RuntimeComponent component,

+                                                        RuntimeComponentReference reference,

+                                                        Binding binding) {

+        return new Axis2TokenAuthenticationReferencePolicyProvider(component, reference, binding);

+    }

+

+    /**

+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createServicePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentService, org.apache.tuscany.sca.assembly.Binding)

+     */

+    public PolicyProvider createServicePolicyProvider(RuntimeComponent component,

+                                                      RuntimeComponentService service,

+                                                      Binding binding) {

+        return new Axis2TokenAuthenticationServicePolicyProvider(component, service, binding);

+    }

+

+    /**

+     * @see org.apache.tuscany.sca.provider.ProviderFactory#getModelType()

+     */

+    public Class getModelType() {

+        // TODO Auto-generated method stub

+        return null;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/token/Axis2TokenAuthenticationReferencePolicyInterceptor.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/token/Axis2TokenAuthenticationReferencePolicyInterceptor.java
new file mode 100644
index 0000000000..0046d3d6ca
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/token/Axis2TokenAuthenticationReferencePolicyInterceptor.java
@@ -0,0 +1,84 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.binding.ws.axis2.policy.authentication.token;

+

+import org.apache.tuscany.sca.binding.ws.axis2.policy.header.Axis2SOAPHeaderString;

+import org.apache.tuscany.sca.interfacedef.Operation;

+import org.apache.tuscany.sca.invocation.Interceptor;

+import org.apache.tuscany.sca.invocation.Invoker;

+import org.apache.tuscany.sca.invocation.Message;

+import org.apache.tuscany.sca.policy.PolicySet;

+

+/**

+ * Policy handler to handle PolicySet related to Logging with the QName

+ * {http://tuscany.apache.org/xmlns/sca/1.1/impl/java}LoggingPolicy

+ *

+ * @version $Rev: 698457 $ $Date: 2008-09-24 09:13:02 +0100 (Wed, 24 Sep 2008) $

+ */

+public class Axis2TokenAuthenticationReferencePolicyInterceptor implements Interceptor {

+

+    private Invoker next;

+    private Operation operation;

+    private PolicySet policySet = null;

+    private String context;

+    private Axis2TokenAuthenticationPolicy policy;

+

+    public Axis2TokenAuthenticationReferencePolicyInterceptor(String context, Operation operation, PolicySet policySet) {

+        super();

+        this.operation = operation;

+        this.policySet = policySet;

+        this.context = context;

+        init();

+    }

+

+    private void init() {

+        if (policySet != null) {

+            for (Object policyObject : policySet.getPolicies()){

+                if (policyObject instanceof Axis2TokenAuthenticationPolicy){

+                    policy = (Axis2TokenAuthenticationPolicy)policyObject;

+                    break;

+                }

+            }

+        }

+    }

+

+    public Message invoke(Message msg) {

+        // could call out here to some 3rd party system to get credentials

+        

+        if ( policy.getTokenName() != null){

+            // create Axis representation of header

+            Axis2SOAPHeaderString header = new Axis2SOAPHeaderString();

+            header.setHeaderName(policy.getTokenName());

+            header.setHeaderString("SomeWSAuthorizationToken");

+    

+            // add header to Tuscany message

+            msg.getHeaders().add(header);  

+        }

+        

+        return getNext().invoke(msg);

+    }

+

+    public Invoker getNext() {

+        return next;

+    }

+

+    public void setNext(Invoker next) {

+        this.next = next;

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/token/Axis2TokenAuthenticationReferencePolicyProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/token/Axis2TokenAuthenticationReferencePolicyProvider.java
new file mode 100644
index 0000000000..4753012de4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/token/Axis2TokenAuthenticationReferencePolicyProvider.java
@@ -0,0 +1,89 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.binding.ws.axis2.policy.authentication.token;

+

+import java.util.List;

+

+import org.apache.tuscany.sca.assembly.Binding;

+import org.apache.tuscany.sca.interfacedef.Operation;

+import org.apache.tuscany.sca.invocation.Interceptor;

+import org.apache.tuscany.sca.invocation.Phase;

+import org.apache.tuscany.sca.policy.PolicySet;

+import org.apache.tuscany.sca.policy.PolicySubject;

+import org.apache.tuscany.sca.provider.PolicyProvider;

+import org.apache.tuscany.sca.runtime.RuntimeComponent;

+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;

+

+/**

+ * @version $Rev: 695374 $ $Date: 2008-09-15 09:07:58 +0100 (Mon, 15 Sep 2008) $

+ */

+public class Axis2TokenAuthenticationReferencePolicyProvider implements PolicyProvider {

+    private RuntimeComponent component;

+    private RuntimeComponentReference reference;

+    private Binding binding;

+

+    public Axis2TokenAuthenticationReferencePolicyProvider(RuntimeComponent component,

+                                             RuntimeComponentReference reference,

+                                             Binding binding) {

+        super();

+        this.component = component;

+        this.reference = reference;

+        this.binding = binding;

+    }

+

+    private PolicySet findPolicySet() {

+        if (binding instanceof PolicySubject) {

+            List<PolicySet> policySets = ((PolicySubject)binding).getPolicySets();

+            for (PolicySet ps : policySets) {

+                for (Object p : ps.getPolicies()) {

+                    if (Axis2TokenAuthenticationPolicy.class.isInstance(p)) {

+                        return ps;

+                    }

+                }

+            }

+        }

+        return null;

+    }

+

+    private String getContext() {

+        return "component.reference: " + component.getURI()

+            + "#"

+            + reference.getName()

+            + "("

+            + binding.getClass().getName()

+            + ")";

+    }

+    

+    /**

+     * @see org.apache.tuscany.sca.provider.PolicyProvider#createInterceptor(org.apache.tuscany.sca.interfacedef.Operation)

+     */

+    public Interceptor createInterceptor(Operation operation) {

+        PolicySet ps = findPolicySet();

+        return ps == null ? null : new Axis2TokenAuthenticationReferencePolicyInterceptor(getContext(), operation, ps);

+    }

+

+    /**

+     * @see org.apache.tuscany.sca.provider.PolicyProvider#getPhase()

+     */

+    public String getPhase() {

+        return Phase.REFERENCE_POLICY;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/token/Axis2TokenAuthenticationServicePolicyInterceptor.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/token/Axis2TokenAuthenticationServicePolicyInterceptor.java
new file mode 100644
index 0000000000..cf081e1121
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/token/Axis2TokenAuthenticationServicePolicyInterceptor.java
@@ -0,0 +1,93 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.binding.ws.axis2.policy.authentication.token;

+

+

+import java.security.Principal;

+

+import javax.security.auth.Subject;

+

+import org.apache.tuscany.sca.binding.ws.axis2.policy.header.Axis2HeaderPolicyUtil;

+import org.apache.tuscany.sca.binding.ws.axis2.policy.header.Axis2SOAPHeaderString;

+import org.apache.tuscany.sca.interfacedef.Operation;

+import org.apache.tuscany.sca.invocation.Interceptor;

+import org.apache.tuscany.sca.invocation.Invoker;

+import org.apache.tuscany.sca.invocation.Message;

+import org.apache.tuscany.sca.policy.PolicySet;

+import org.apache.tuscany.sca.policy.authentication.token.TokenPrincipal;

+import org.apache.tuscany.sca.policy.security.SecurityUtil;

+

+/**

+ * Policy handler to handle PolicySet related to Logging with the QName

+ * {http://tuscany.apache.org/xmlns/sca/1.1/impl/java}LoggingPolicy

+ *

+ * @version $Rev: 721811 $ $Date: 2008-11-30 13:46:51 +0000 (Sun, 30 Nov 2008) $

+ */

+public class Axis2TokenAuthenticationServicePolicyInterceptor implements Interceptor {

+    private Invoker next;

+    private Operation operation;

+    private PolicySet policySet = null;

+    private String context;

+    private Axis2TokenAuthenticationPolicy policy;

+

+    public Axis2TokenAuthenticationServicePolicyInterceptor(String context, Operation operation, PolicySet policySet) {

+        super();

+        this.operation = operation;

+        this.policySet = policySet;

+        this.context = context;

+        init();

+    }

+

+    private void init() {

+        if (policySet != null) {

+            for (Object policyObject : policySet.getPolicies()){

+                if (policyObject instanceof Axis2TokenAuthenticationPolicy){

+                    policy = (Axis2TokenAuthenticationPolicy)policyObject;

+                    break;

+                }

+            }

+        }

+    }

+

+    public Message invoke(Message msg) {

+        

+        Axis2SOAPHeaderString header = (Axis2SOAPHeaderString)Axis2HeaderPolicyUtil.getHeader(msg, policy.getTokenName());

+        

+        if (header != null) {

+            System.out.println("Web service received token: " + header.getHeaderString());

+            

+            // call out here to some 3rd party system to do whatever you 

+            // need to turn header credentials into an authenticated principal  

+            

+            Subject subject = SecurityUtil.getSubject(msg);

+            Principal principal = new TokenPrincipal(header.getHeaderString());

+            subject.getPrincipals().add(principal);            

+        }

+    

+        return getNext().invoke(msg);

+    }

+

+    public Invoker getNext() {

+        return next;

+    }

+

+    public void setNext(Invoker next) {

+        this.next = next;

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/token/Axis2TokenAuthenticationServicePolicyProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/token/Axis2TokenAuthenticationServicePolicyProvider.java
new file mode 100644
index 0000000000..d1be46d1ce
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/authentication/token/Axis2TokenAuthenticationServicePolicyProvider.java
@@ -0,0 +1,87 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.binding.ws.axis2.policy.authentication.token;

+

+import java.util.List;

+

+import org.apache.tuscany.sca.assembly.Binding;

+import org.apache.tuscany.sca.interfacedef.Operation;

+import org.apache.tuscany.sca.invocation.Interceptor;

+import org.apache.tuscany.sca.invocation.Phase;

+import org.apache.tuscany.sca.policy.PolicySet;

+import org.apache.tuscany.sca.policy.PolicySubject;

+import org.apache.tuscany.sca.provider.PolicyProvider;

+import org.apache.tuscany.sca.runtime.RuntimeComponent;

+import org.apache.tuscany.sca.runtime.RuntimeComponentService;

+

+/**

+ * @version $Rev: 695374 $ $Date: 2008-09-15 09:07:58 +0100 (Mon, 15 Sep 2008) $

+ */

+public class Axis2TokenAuthenticationServicePolicyProvider implements PolicyProvider {

+    private RuntimeComponent component;

+    private RuntimeComponentService service;

+    private Binding binding;

+

+    public Axis2TokenAuthenticationServicePolicyProvider(RuntimeComponent component, RuntimeComponentService service, Binding binding) {

+        super();

+        this.component = component;

+        this.service = service;

+        this.binding = binding;

+    }

+

+    private PolicySet findPolicySet() {

+        if (binding instanceof PolicySubject) {

+            List<PolicySet> policySets = ((PolicySubject)binding).getPolicySets();

+            for (PolicySet ps : policySets) {

+                for (Object p : ps.getPolicies()) {

+                    if (Axis2TokenAuthenticationPolicy.class.isInstance(p)) {

+                        return ps;

+                    }

+                }

+            }

+        }

+        return null;

+    }

+

+    private String getContext() {

+        return "component.service: " + component.getURI()

+            + "#"

+            + service.getName()

+            + "("

+            + binding.getClass().getName()

+            + ")";

+    }

+

+    /**

+     * @see org.apache.tuscany.sca.provider.PolicyProvider#createInterceptor(org.apache.tuscany.sca.interfacedef.Operation)

+     */

+    public Interceptor createInterceptor(Operation operation) {

+        PolicySet ps = findPolicySet();

+        return ps == null ? null : new Axis2TokenAuthenticationServicePolicyInterceptor(getContext(), operation, ps);

+    }

+

+    /**

+     * @see org.apache.tuscany.sca.provider.PolicyProvider#getPhase()

+     */

+    public String getPhase() {

+        return Phase.SERVICE_POLICY;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/Axis2ConfigParamPolicy.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/Axis2ConfigParamPolicy.java
new file mode 100644
index 0000000000..ded09392ec
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/Axis2ConfigParamPolicy.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2.policy.configuration;
+
+import java.util.Hashtable;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.axiom.om.OMElement;
+
+/**
+ * Implementation for policies that could be injected as parameter
+ * into the axis2config.
+ *
+ * @version $Rev$ $Date$
+ */
+public class Axis2ConfigParamPolicy {
+    private static final String SCA11_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.1";
+    public static final QName NAME = new QName(SCA11_TUSCANY_NS, "wsConfigParam");
+    private Map<String, OMElement> paramElements = new Hashtable<String, OMElement>();
+    
+    public Map<String, OMElement> getParamElements() {
+        return paramElements;
+    }
+
+    public QName getSchemaName() {
+        return NAME;
+    }
+
+    public boolean isUnresolved() {
+        return false;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/Axis2ConfigParamPolicyHandler.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/Axis2ConfigParamPolicyHandler.java
new file mode 100644
index 0000000000..dfedaf97a5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/Axis2ConfigParamPolicyHandler.java
@@ -0,0 +1,78 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.policy.configuration;
+
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.context.ConfigurationContext;
+import org.apache.axis2.description.Parameter;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+
+/**
+ * Policy handler to handle PolicySet that contain Axis2ConfigParamPolicy instances
+ *
+ * @version $Rev$ $Date$
+ */
+public class Axis2ConfigParamPolicyHandler {
+    private PolicySet applicablePolicySet = null;
+    
+    public void setUp(Object... context) {
+        Axis2ConfigParamPolicy axis2ConfigParamPolicy = null;
+        Parameter configParam = null;
+        for ( Object contextObject : context ) {
+            if ( contextObject instanceof ConfigurationContext ) {
+                ConfigurationContext configContext = (ConfigurationContext)contextObject;
+                for ( Object policy : applicablePolicySet.getPolicies() ) {
+                    if ( policy instanceof Axis2ConfigParamPolicy ) {
+                        axis2ConfigParamPolicy = (Axis2ConfigParamPolicy)policy;
+                        for ( String paramName : axis2ConfigParamPolicy.getParamElements().keySet() ) {
+                            configParam = new Parameter(paramName, 
+                                                        axis2ConfigParamPolicy.getParamElements().get(paramName).getFirstElement());
+                            configParam.setParameterElement(axis2ConfigParamPolicy.getParamElements().get(paramName));
+                            try {
+                                configContext.getAxisConfiguration().addParameter(configParam);
+                            } catch ( AxisFault e ) {
+                                throw new RuntimeException(e);
+                            }
+                        }
+                    } 
+                }
+            }
+        }
+    }
+    
+    public void cleanUp(Object... context) {
+    }
+    
+    public void beforeInvoke(Object... context) { 
+    }
+    
+    public void afterInvoke(Object... context) {
+        
+    }
+
+    public PolicySet getApplicablePolicySet() {
+        return applicablePolicySet;
+    }
+
+    public void setApplicablePolicySet(PolicySet applicablePolicySet) {
+        this.applicablePolicySet = applicablePolicySet;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/Axis2ConfigParamPolicyProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/Axis2ConfigParamPolicyProcessor.java
new file mode 100644
index 0000000000..33a1688138
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/Axis2ConfigParamPolicyProcessor.java
@@ -0,0 +1,156 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2.policy.configuration;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class Axis2ConfigParamPolicyProcessor implements StAXArtifactProcessor<Axis2ConfigParamPolicy> {
+    public static final QName AXIS2_CONFIG_PARAM_POLICY_QNAME = Axis2ConfigParamPolicy.NAME;
+    public static final String PARAMETER = "parameter";
+    public QName getArtifactType() {
+        return AXIS2_CONFIG_PARAM_POLICY_QNAME;
+    }
+    
+    public Axis2ConfigParamPolicyProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
+    }
+
+    public Axis2ConfigParamPolicy read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        Axis2ConfigParamPolicy policy = new Axis2ConfigParamPolicy();
+        int event = reader.getEventType();
+        QName name = null;
+        OMElement parameterElement = null;
+        String paramName = null;
+        while (reader.hasNext()) {
+            event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT : {
+                    name = reader.getName();
+                    if ( PARAMETER.equals(name.getLocalPart()) ) {
+                        paramName = reader.getAttributeValue(null, "name");
+                        parameterElement = loadElement(reader);
+                        policy.getParamElements().put(paramName, parameterElement);
+                    }
+                    break;
+                }
+            }
+            
+            if ( event == END_ELEMENT ) {
+                if ( AXIS2_CONFIG_PARAM_POLICY_QNAME.equals(reader.getName()) ) {
+                    break;
+                } 
+            }
+            
+            //Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+         
+        return policy;
+    }
+
+    public void write(Axis2ConfigParamPolicy arg0, XMLStreamWriter arg1) throws ContributionWriteException,
+                                                        XMLStreamException {
+    }
+
+    public Class<Axis2ConfigParamPolicy> getModelType() {
+        return Axis2ConfigParamPolicy.class;
+    }
+
+    public void resolve(Axis2ConfigParamPolicy arg0, ModelResolver arg1) throws ContributionResolveException {
+
+    }
+    
+    private OMElement loadElement(XMLStreamReader reader) throws XMLStreamException {
+        OMFactory fac = OMAbstractFactory.getOMFactory();
+        OMElement head = fac.createOMElement(reader.getName());
+        OMElement current = head;
+        while (true) {
+            switch (reader.next()) {
+                case XMLStreamConstants.START_ELEMENT:
+                    //since the axis2 code checks against a no namespace we need to generate accordingly
+                    QName name = new QName(reader.getName().getLocalPart());
+                    OMElement child = fac.createOMElement(name, current);
+
+                    int count = reader.getNamespaceCount();
+                    for (int i = 0; i < count; i++) {
+                        String prefix = reader.getNamespacePrefix(i);
+                        String ns = reader.getNamespaceURI(i);
+                        child.declareNamespace(ns, prefix);
+                    }
+
+                    if(!"".equals(name.getNamespaceURI())) {
+                        child.declareNamespace(name.getNamespaceURI(), name.getPrefix());
+                    }
+
+                    // add the attributes for this element
+                    count = reader.getAttributeCount();
+                    for (int i = 0; i < count; i++) {
+                        String ns = reader.getAttributeNamespace(i);
+                        String prefix = reader.getAttributePrefix(i);
+                        String qname = reader.getAttributeLocalName(i);
+                        String value = reader.getAttributeValue(i);
+                        
+                        if (ns != null) {
+                            child.addAttribute(qname, value, fac.createOMNamespace(ns, prefix));
+                            child.declareNamespace(ns, prefix);
+                        } else {
+                            child.addAttribute(qname, value, null);
+                        }
+                    }
+                    current = child;
+                    break;
+                case XMLStreamConstants.CDATA:
+                    fac.createOMText(current, reader.getText());
+                    break;
+                case XMLStreamConstants.CHARACTERS:
+                    fac.createOMText(current, reader.getText());
+                    break;
+                case XMLStreamConstants.END_ELEMENT:
+                    if ( current == head ) {
+                        return head;
+                    } else {
+                        current = (OMElement)current.getParent();
+                    }
+            }
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/Axis2ConfigParamPolicyProviderFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/Axis2ConfigParamPolicyProviderFactory.java
new file mode 100644
index 0000000000..ed4335baa7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/Axis2ConfigParamPolicyProviderFactory.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.policy.configuration;
+
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.context.ConfigurationContext;
+import org.apache.axis2.description.Parameter;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.provider.PolicyProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class Axis2ConfigParamPolicyProviderFactory implements PolicyProviderFactory<Axis2ConfigParamPolicy> {
+
+    public Axis2ConfigParamPolicyProviderFactory(ExtensionPointRegistry registry) {
+        super();
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createImplementationPolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.assembly.Implementation)
+     */
+    public PolicyProvider createImplementationPolicyProvider(RuntimeComponent component, Implementation implementation) {
+        return null;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createReferencePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentReference, org.apache.tuscany.sca.assembly.Binding)
+     */
+    public PolicyProvider createReferencePolicyProvider(RuntimeComponent component,
+                                                        RuntimeComponentReference reference,
+                                                        Binding binding) {
+        return null;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createServicePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentService, org.apache.tuscany.sca.assembly.Binding)
+     */
+    public PolicyProvider createServicePolicyProvider(RuntimeComponent component,
+                                                      RuntimeComponentService service,
+                                                      Binding binding) {
+        return null;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.ProviderFactory#getModelType()
+     */
+    public Class<Axis2ConfigParamPolicy> getModelType() {
+        return Axis2ConfigParamPolicy.class;
+    }
+
+    // FIXME: [rfeng] I think this should be refactored into the binding.ws axis2 code
+    public void setUp(ConfigurationContext configContext, PolicySet ps) {
+        Axis2ConfigParamPolicy axis2ConfigParamPolicy = null;
+        Parameter configParam = null;
+        for (Object policy : ps.getPolicies()) {
+            if (policy instanceof Axis2ConfigParamPolicy) {
+                axis2ConfigParamPolicy = (Axis2ConfigParamPolicy)policy;
+                for (String paramName : axis2ConfigParamPolicy.getParamElements().keySet()) {
+                    configParam =
+                        new Parameter(paramName, axis2ConfigParamPolicy.getParamElements().get(paramName)
+                            .getFirstElement());
+                    configParam.setParameterElement(axis2ConfigParamPolicy.getParamElements().get(paramName));
+                    try {
+                        configContext.getAxisConfiguration().addParameter(configParam);
+                    } catch (AxisFault e) {
+                        throw new ServiceRuntimeException(e);
+                    }
+                }
+            }
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2HeaderPolicy.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2HeaderPolicy.java
new file mode 100644
index 0000000000..f25bd8c0cc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2HeaderPolicy.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2.policy.header;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Implementation for policies that could be injected as parameter
+ * into the axis2config.
+ *
+ * @version $Rev$ $Date$
+ */
+public class Axis2HeaderPolicy {
+    private static final String SCA11_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.1";
+    public static final QName AXIS2_HEADER_POLICY_QNAME = new QName(SCA11_TUSCANY_NS, "axis2Header");
+    public static final String AXIS2_HEADER_NAME = "headerName";
+
+    private QName headerName;
+
+    public QName getHeaderName() {
+        return headerName;
+    }
+    
+    public void setHeaderName(QName headerName) {
+        this.headerName = headerName;
+    }
+    
+    public QName getSchemaName() {
+        return AXIS2_HEADER_POLICY_QNAME;
+    }
+
+    public boolean isUnresolved() {
+        return false;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2HeaderPolicyProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2HeaderPolicyProcessor.java
new file mode 100644
index 0000000000..70afbd22ee
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2HeaderPolicyProcessor.java
@@ -0,0 +1,112 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2.policy.header;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class Axis2HeaderPolicyProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<Axis2HeaderPolicy> {
+    private static final String SCA11_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.1";
+    
+    public QName getArtifactType() {
+        return Axis2HeaderPolicy.AXIS2_HEADER_POLICY_QNAME;
+    }
+    
+    public Axis2HeaderPolicyProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
+    }
+
+    
+    public Axis2HeaderPolicy read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        Axis2HeaderPolicy policy = new Axis2HeaderPolicy();
+        int event = reader.getEventType();
+        QName name = null;
+        
+        while (reader.hasNext()) {
+            event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT : {
+                    name = reader.getName();
+                    if ( name.equals(getArtifactType()) ) {
+                        policy.setHeaderName(getQName(reader, Axis2HeaderPolicy.AXIS2_HEADER_NAME));
+                    } 
+                    break;
+                }
+            }
+            
+            if ( event == END_ELEMENT ) {
+                if ( getArtifactType().equals(reader.getName()) ) {
+                    break;
+                } 
+            }
+            
+            //Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+         
+        return policy;
+    }
+
+    public void write(Axis2HeaderPolicy policy, XMLStreamWriter writer) 
+        throws ContributionWriteException, XMLStreamException {
+        String prefix = "tuscany";
+        writer.writeStartElement(prefix, 
+                                 getArtifactType().getLocalPart(),
+                                 getArtifactType().getNamespaceURI());
+        writer.writeNamespace("tuscany", SCA11_TUSCANY_NS);
+
+        if ( policy.getHeaderName() != null ) {
+            writer.writeStartElement(prefix, 
+                                     Axis2HeaderPolicy.AXIS2_HEADER_NAME,
+                                     getArtifactType().getNamespaceURI());
+            writer.writeCharacters(policy.getHeaderName().toString());
+            writer.writeEndElement();
+        }      
+        
+        writer.writeEndElement();
+    }
+
+    public Class<Axis2HeaderPolicy> getModelType() {
+        return Axis2HeaderPolicy.class;
+    }
+
+    public void resolve(Axis2HeaderPolicy arg0, ModelResolver arg1) throws ContributionResolveException {
+
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2HeaderPolicyProviderFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2HeaderPolicyProviderFactory.java
new file mode 100644
index 0000000000..71833df382
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2HeaderPolicyProviderFactory.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.policy.header;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.provider.PolicyProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class Axis2HeaderPolicyProviderFactory implements PolicyProviderFactory<Axis2HeaderPolicy> {
+    private ExtensionPointRegistry registry;
+    
+    public Axis2HeaderPolicyProviderFactory(ExtensionPointRegistry registry) {
+        super();
+        this.registry = registry;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createImplementationPolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.assembly.Implementation)
+     */
+    public PolicyProvider createImplementationPolicyProvider(RuntimeComponent component, Implementation implementation) {
+        return null;//new TokenAuthenticationImplementationPolicyProvider(component, implementation);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createReferencePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentReference, org.apache.tuscany.sca.assembly.Binding)
+     */
+    public PolicyProvider createReferencePolicyProvider(RuntimeComponent component,
+                                                        RuntimeComponentReference reference,
+                                                        Binding binding) {
+        return new Axis2HeaderReferencePolicyProvider(component, reference, binding);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createServicePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentService, org.apache.tuscany.sca.assembly.Binding)
+     */
+    public PolicyProvider createServicePolicyProvider(RuntimeComponent component,
+                                                      RuntimeComponentService service,
+                                                      Binding binding) {
+        return new Axis2HeaderServicePolicyProvider(component, service, binding);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.ProviderFactory#getModelType()
+     */
+    public Class getModelType() {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2HeaderPolicyUtil.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2HeaderPolicyUtil.java
new file mode 100644
index 0000000000..98d011a8fc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2HeaderPolicyUtil.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2.policy.header;
+
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.invocation.Message;
+
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class Axis2HeaderPolicyUtil {
+    
+    public static Axis2SOAPHeader getHeader(Message msg, QName headerName){
+        
+        Axis2SOAPHeader axis2Header = null;
+        
+        for (Object header : msg.getHeaders()){
+            if (header instanceof Axis2SOAPHeader){
+                Axis2SOAPHeader tmpHeader = (Axis2SOAPHeader)header;
+                
+                if (tmpHeader.getHeaderName().equals(headerName)){
+                    axis2Header = tmpHeader;
+                    break;
+                }
+            }
+        }
+        
+        return axis2Header;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2HeaderReferencePolicyInterceptor.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2HeaderReferencePolicyInterceptor.java
new file mode 100644
index 0000000000..35c8a68be2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2HeaderReferencePolicyInterceptor.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2.policy.header;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Policy handler to handle PolicySet related to Logging with the QName
+ * {http://tuscany.apache.org/xmlns/sca/1.1/impl/java}LoggingPolicy
+ *
+ * @version $Rev$ $Date$
+ */
+public class Axis2HeaderReferencePolicyInterceptor implements Interceptor {
+    private Invoker next;
+    private Operation operation;
+    private PolicySet policySet = null;
+    private String context;
+    private Axis2HeaderPolicy policy;
+
+    public Axis2HeaderReferencePolicyInterceptor(String context, Operation operation, PolicySet policySet) {
+        super();
+        this.operation = operation;
+        this.policySet = policySet;
+        this.context = context;
+        init();
+    }
+
+    private void init() {
+        if (policySet != null) {
+            for (Object policyObject : policySet.getPolicies()){
+                if (policyObject instanceof Axis2HeaderPolicy){
+                    policy = (Axis2HeaderPolicy)policyObject;
+                    break;
+                }
+            }
+        }
+    }
+
+    public Message invoke(Message msg) {
+        // TODO - not yet implemented  
+        
+        return getNext().invoke(msg);
+    }
+
+    public Invoker getNext() {
+        return next;
+    }
+
+    public void setNext(Invoker next) {
+        this.next = next;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2HeaderReferencePolicyProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2HeaderReferencePolicyProvider.java
new file mode 100644
index 0000000000..d0fc58cd33
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2HeaderReferencePolicyProvider.java
@@ -0,0 +1,90 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.policy.header;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySubject;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class Axis2HeaderReferencePolicyProvider implements PolicyProvider {
+    private RuntimeComponent component;
+    private RuntimeComponentReference reference;
+    private Binding binding;
+
+    public Axis2HeaderReferencePolicyProvider(RuntimeComponent component,
+                                             RuntimeComponentReference reference,
+                                             Binding binding) {
+        super();
+        this.component = component;
+        this.reference = reference;
+        this.binding = binding;
+    }
+
+    // FIXME: Need to use the endpoint with effective policies
+    private PolicySet findPolicySet() {
+        if (binding instanceof PolicySubject) {
+            List<PolicySet> policySets = ((PolicySubject)binding).getPolicySets();
+            for (PolicySet ps : policySets) {
+                for (Object p : ps.getPolicies()) {
+                    if (Axis2HeaderPolicy.class.isInstance(p)) {
+                        return ps;
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
+    private String getContext() {
+        return "component.reference: " + component.getURI()
+            + "#"
+            + reference.getName()
+            + "("
+            + binding.getClass().getName()
+            + ")";
+    }
+    
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProvider#createInterceptor(org.apache.tuscany.sca.interfacedef.Operation)
+     */
+    public Interceptor createInterceptor(Operation operation) {
+        PolicySet ps = findPolicySet();
+        return ps == null ? null : new Axis2HeaderReferencePolicyInterceptor(getContext(), operation, ps);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProvider#getPhase()
+     */
+    public String getPhase() {
+        return Phase.REFERENCE_POLICY;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2HeaderServicePolicyInterceptor.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2HeaderServicePolicyInterceptor.java
new file mode 100644
index 0000000000..c6758aea48
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2HeaderServicePolicyInterceptor.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2.policy.header;
+
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Policy handler to handle PolicySet related to Logging with the QName
+ * {http://tuscany.apache.org/xmlns/sca/1.1/impl/java}LoggingPolicy
+ *
+ * @version $Rev$ $Date$
+ */
+public class Axis2HeaderServicePolicyInterceptor implements Interceptor {
+    private Invoker next;
+    private Operation operation;
+    private PolicySet policySet = null;
+    private String context;
+    private Axis2HeaderPolicy policy;
+
+    public Axis2HeaderServicePolicyInterceptor(String context, Operation operation, PolicySet policySet) {
+        super();
+        this.operation = operation;
+        this.policySet = policySet;
+        this.context = context;
+        init();
+    }
+
+    private void init() {
+        if (policySet != null) {
+            for (Object policyObject : policySet.getPolicies()){
+                if (policyObject instanceof Axis2HeaderPolicy){
+                    policy = (Axis2HeaderPolicy)policyObject;
+                    break;
+                }
+            }
+        }
+    }
+
+    public Message invoke(Message msg) {
+        // TODO - not yet implemented       
+    
+        return getNext().invoke(msg);
+    }
+
+    public Invoker getNext() {
+        return next;
+    }
+
+    public void setNext(Invoker next) {
+        this.next = next;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2HeaderServicePolicyProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2HeaderServicePolicyProvider.java
new file mode 100644
index 0000000000..3cb6d8007b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2HeaderServicePolicyProvider.java
@@ -0,0 +1,87 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.policy.header;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySubject;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class Axis2HeaderServicePolicyProvider implements PolicyProvider {
+    private RuntimeComponent component;
+    private RuntimeComponentService service;
+    private Binding binding;
+
+    public Axis2HeaderServicePolicyProvider(RuntimeComponent component, RuntimeComponentService service, Binding binding) {
+        super();
+        this.component = component;
+        this.service = service;
+        this.binding = binding;
+    }
+
+    private PolicySet findPolicySet() {
+        if (binding instanceof PolicySubject) {
+            List<PolicySet> policySets = ((PolicySubject)binding).getPolicySets();
+            for (PolicySet ps : policySets) {
+                for (Object p : ps.getPolicies()) {
+                    if (Axis2HeaderPolicy.class.isInstance(p)) {
+                        return ps;
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
+    private String getContext() {
+        return "component.service: " + component.getURI()
+            + "#"
+            + service.getName()
+            + "("
+            + binding.getClass().getName()
+            + ")";
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProvider#createInterceptor(org.apache.tuscany.sca.interfacedef.Operation)
+     */
+    public Interceptor createInterceptor(Operation operation) {
+        PolicySet ps = findPolicySet();
+        return ps == null ? null : new Axis2HeaderServicePolicyInterceptor(getContext(), operation, ps);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProvider#getPhase()
+     */
+    public String getPhase() {
+        return Phase.SERVICE_POLICY;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2SOAPHeader.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2SOAPHeader.java
new file mode 100644
index 0000000000..36916f4ff5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2SOAPHeader.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2.policy.header;
+
+import javax.xml.namespace.QName;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMNamespace;
+import org.apache.axiom.soap.SOAPFactory;
+
+/**
+ * Implementation for policies that could be injected as parameter
+ * into the axis2config.
+ *
+ * @version $Rev$ $Date$
+ */
+public class Axis2SOAPHeader {
+
+    private QName headerName;
+
+    public QName getHeaderName() {
+        return headerName;
+    }
+    
+    public void setHeaderName(QName headerName) {
+        this.headerName = headerName;
+    }
+    
+    public OMElement getAsSOAPHeaderBlock(OMFactory factory) {
+        OMNamespace ns1 = factory.createOMNamespace(headerName.getNamespaceURI(),
+                                                    headerName.getPrefix());
+        OMElement header = ((SOAPFactory)factory).createSOAPHeaderBlock(headerName.getLocalPart(),ns1);
+        return header;
+    }
+
+    public void setAsSOAPHeaderBlock(OMElement header) {
+        headerName = header.getQName();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2SOAPHeaderString.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2SOAPHeaderString.java
new file mode 100644
index 0000000000..c593f07780
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/header/Axis2SOAPHeaderString.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2.policy.header;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMText;
+
+/**
+ * Implementation for policies that could be injected as parameter
+ * into the axis2config.
+ *
+ * @version $Rev$ $Date$
+ */
+public class Axis2SOAPHeaderString extends Axis2SOAPHeader {
+
+    private String headerString;
+
+    public String getHeaderString() {
+        return headerString;
+    }
+    
+    public void setHeaderString(String headerString) {
+        this.headerString = headerString;
+    }
+    
+    public OMElement getAsSOAPHeaderBlock(OMFactory factory) {
+        OMElement header = super.getAsSOAPHeaderBlock(factory);
+        OMText headerText = factory.createOMText(header, headerString);
+        header.addChild(headerText);
+        return header;
+    }
+
+    public void setAsSOAPHeaderBlock(OMElement header) {
+        super.setAsSOAPHeaderBlock(header);
+        headerString = header.getText();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..8dd9f200d8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,21 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the artifact processor extension

+org.apache.tuscany.sca.binding.ws.axis2.policy.configuration.Axis2ConfigParamPolicyProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.1#wsConfigParam,model=org.apache.tuscany.sca.binding.ws.axis2.policy.configuration.Axis2ConfigParamPolicy

+org.apache.tuscany.sca.binding.ws.axis2.policy.authentication.token.Axis2TokenAuthenticationPolicyProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.1#axis2TokenAuthentication,model=org.apache.tuscany.sca.binding.ws.axis2.policy.authentication.token.Axis2TokenAuthenticationPolicy

+org.apache.tuscany.sca.binding.ws.axis2.policy.header.Axis2HeaderPolicyProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.1#axis2Header,model=org.apache.tuscany.sca.binding.ws.axis2.policy.header.Axis2HeaderPolicy

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.PolicyProviderFactory b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.PolicyProviderFactory
new file mode 100644
index 0000000000..ced48cf236
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.PolicyProviderFactory
@@ -0,0 +1,20 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the policy extension

+org.apache.tuscany.sca.binding.ws.axis2.policy.authentication.token.Axis2TokenAuthenticationPolicyProviderFactory;model=org.apache.tuscany.sca.binding.ws.axis2.policy.authentication.token.Axis2TokenAuthenticationPolicy

+org.apache.tuscany.sca.binding.ws.axis2.policy.header.Axis2HeaderPolicyProviderFactory;model=org.apache.tuscany.sca.binding.ws.axis2.policy.header.Axis2HeaderPolicy
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/PolicyReadTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/PolicyReadTestCase.java
new file mode 100644
index 0000000000..44533fe0b6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/PolicyReadTestCase.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.binding.ws.axis2.policy.configuration;
+
+
+import java.io.InputStream;
+import java.net.URL;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+
+/**
+ * 
+ * Test the reading of ws config params policy.
+ *
+ * @version $Rev$ $Date$
+ */
+public class PolicyReadTestCase extends TestCase {
+
+    public void testPolicyReading() throws Exception {
+        ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        XMLInputFactory inputFactory = XMLInputFactory.newInstance();
+        StAXArtifactProcessor<Object> staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, null, null);
+        
+        URL url = getClass().getResource("mock_policies.xml");
+        
+        InputStream urlStream = url.openStream();
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(urlStream);
+        
+        Axis2ConfigParamPolicy policy = (Axis2ConfigParamPolicy)staxProcessor.read(reader);
+        assertEquals(policy.getParamElements().size(), 2);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/mock_policies.xml b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/mock_policies.xml
new file mode 100644
index 0000000000..cc84a83a47
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2-policy/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/policy/configuration/mock_policies.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<tuscany:wsConfigParam xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1">
+ 		<parameter name="InflowSecurity">
+		    <action>
+		        <items>Timestamp Signature</items>
+		        <signaturePropFile>org/apache/tuscany/sca/binding/ws/axis2/itests/policy/security.properties</signaturePropFile>
+		    </action>
+		</parameter>
+ 		<parameter name="OutflowSecurity">
+      		<action>
+        		<items>Timestamp Signature</items>
+        		<user>TuscanyWsUser</user>
+        		<signaturePropFile>org/apache/tuscany/sca/binding/ws/axis2/itests/policy/security.properties</signaturePropFile>
+        		<passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.IntegrityPWCBHandler</passwordCallbackClass>" +
+        		<signatureKeyIdentifier>DirectReference</signatureKeyIdentifier>
+      		</action>
+    	</parameter>
+</tuscany:wsConfigParam>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
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+      "Licensor" shall mean the copyright owner or entity authorized by
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+
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+      direction or management of such entity, whether by contract or
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+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
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+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
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+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
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+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
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+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
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+      on Your own behalf and on Your sole responsibility, not on behalf
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+
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+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
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+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..74869d3c4a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/META-INF/MANIFEST.MF
@@ -0,0 +1,156 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.binding.ws.axis2;version="2.0.0";

+  uses:="org.apache.axis2.deployment.util,

+   org.apache.tuscany.sca.definitions,

+   org.apache.tuscany.sca.policy.authentication.basic,

+   org.apache.tuscany.sca.policy.security.ws,

+   org.apache.ws.security.handler,

+   javax.xml.namespace,

+   org.apache.axiom.om,

+   org.xml.sax,

+   org.apache.commons.httpclient,

+   org.apache.axiom.soap,

+   org.apache.axis2.util,

+   javax.servlet,

+   javax.xml.stream,

+   org.apache.tuscany.sca.core.assembly,

+   org.apache.axis2.transport.http.server,

+   org.oasisopen.sca,

+   org.apache.axis2.i18n,

+   org.apache.axis2.transport,

+   org.apache.axis2.transport.jms,

+   org.apache.axis2.client,

+   org.apache.axis2.context,

+   org.apache.axiom.om.impl.builder,

+   org.apache.tuscany.sca.interfacedef.java,

+   org.w3c.dom,

+   javax.wsdl,

+   org.apache.tuscany.sca.xsd.xml,

+   org.apache.tuscany.sca.binding.ws,

+   org.apache.axis2.engine,

+   org.apache.axis2.receivers,

+   org.apache.commons.httpclient.params,

+   org.apache.tuscany.sca.interfacedef.wsdl,

+   org.apache.tuscany.sca.xsd,

+   org.apache.tuscany.sca.databinding,

+   org.apache.axis2.addressing,

+   org.apache.axis2.deployment,

+   org.apache.axis2.transport.http,

+   org.apache.tuscany.sca.runtime,

+   org.apache.commons.logging,

+   org.apache.tuscany.sca.interfacedef.util,

+   org.apache.tuscany.sca.provider,

+   org.apache.tuscany.sca.core,

+   javax.xml.transform.dom,

+   org.apache.tuscany.sca.policy,

+   org.apache.axis2.description,

+   javax.wsdl.extensions,

+   org.apache.tuscany.sca.host.http,

+   org.apache.tuscany.sca.policy.util,

+   org.apache.axis2.util.threadpool,

+   org.apache.ws.security,

+   org.apache.axis2,

+   org.apache.ws.commons.schema,

+   org.apache.tuscany.sca.assembly,

+   org.apache.ws.commons.schema.resolver,

+   javax.wsdl.extensions.soap,

+   org.apache.tuscany.sca.interfacedef,

+   org.apache.tuscany.sca.invocation,

+   javax.xml.transform,

+   javax.wsdl.extensions.soap12,

+   org.apache.tuscany.sca.contribution.processor,

+   javax.servlet.http"

+Private-Package: org.apache.tuscany.sca.binding.ws.axis2.engine.config

+ ;version="2.0.0",org.apache.tuscany.sca.binding.ws.axis2.engine.config.

+ modules;version="2.0.0",org.apache.tuscany.sca.binding.ws.axis2.engine.

+ config.services;version="2.0.0",org.apache.tuscany.sca.binding.ws.axis2

+ .policy.authentication.basic;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Axis2-based WS Binding Extension

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397353000

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Axis2-based WS Binding Extensio

+ n

+Eclipse-RegisterBuddy: org.apache.axis2.kernel

+Import-Package: javax.xml.stream,

+ javax.xml.transform,

+ javax.xml.transform.dom,

+ javax.xml.parsers,

+ org.w3c.dom,

+ javax.activation;resolution:=optional,

+ org.xml.sax, 

+ javax.security.auth.callback;resolution:=optional,

+ javax.servlet,

+ javax.servlet.http,

+ javax.wsdl,

+ javax.wsdl.extensions,

+ javax.wsdl.extensions.soap,

+ javax.wsdl.extensions.soap12,

+ javax.wsdl.factory;resolution:=optional,

+ javax.wsdl.xml;resolution:=optional,

+ javax.xml.namespace,

+ org.apache.axiom.om,

+ org.apache.axiom.om.impl.builder,

+ org.apache.axiom.om.util,

+ org.apache.axiom.soap,

+ org.apache.axis2,

+ org.apache.axis2.addressing,

+ org.apache.axis2.client,

+ org.apache.axis2.context,

+ org.apache.axis2.deployment,

+ org.apache.axis2.deployment.util,

+ org.apache.axis2.description,

+ org.apache.axis2.engine,

+ org.apache.axis2.handlers,

+ org.apache.axis2.i18n,

+ org.apache.axis2.receivers,

+ org.apache.axis2.transport,

+ org.apache.axis2.transport.http,

+ org.apache.axis2.transport.http.server,

+ org.apache.axis2.transport.jms,

+ org.apache.axis2.util,

+ org.apache.axis2.util.threadpool,

+ org.apache.commons.httpclient,

+ org.apache.commons.httpclient.params,

+ org.apache.commons.logging;resolution:=optional,

+ org.apache.neethi,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.binding.ws;version="2.0.0",

+ org.apache.tuscany.sca.binding.ws.axis2;version="2.0.0",

+ org.apache.tuscany.sca.binding.ws.axis2.policy.authentication.token;version="2.0.0",

+ org.apache.tuscany.sca.binding.ws.axis2.policy.configuration;version="2.0.0",

+ org.apache.tuscany.sca.binding.ws.axis2.policy.header;version="2.0.0",

+ org.apache.tuscany.sca.contribution.processor;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.core.assembly;version="2.0.0",

+ org.apache.tuscany.sca.databinding;version="2.0.0",

+ org.apache.tuscany.sca.definitions;version="2.0.0",

+ org.apache.tuscany.sca.host.http;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.java;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.util;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.wsdl;version="2.0.0",

+ org.apache.tuscany.sca.invocation;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.apache.tuscany.sca.policy.authentication.basic;version="2.0.0",

+ org.apache.tuscany.sca.policy.security;version="2.0.0",

+ org.apache.tuscany.sca.policy.util;version="2.0.0",

+ org.apache.tuscany.sca.policy.xml.ws;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.provider;version="2.0.0",

+ org.apache.tuscany.sca.runtime;version="2.0.0",

+ org.apache.tuscany.sca.xsd;version="2.0.0",

+ org.apache.tuscany.sca.xsd.xml;version="2.0.0",

+ org.apache.ws.commons.schema,

+ org.apache.ws.commons.schema.resolver,

+ org.apache.ws.security,

+ org.apache.ws.security.handler,

+ org.oasisopen.sca;version="2.0.0",

+ org.oasisopen.sca.annotation;version="2.0.0";resolution:=optional

+Bundle-SymbolicName: org.apache.tuscany.sca.binding.ws.axis2

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,

+ JavaSE-1.6

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/pom.xml
new file mode 100644
index 0000000000..f312297a74
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/pom.xml
@@ -0,0 +1,385 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    *
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    *
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-binding-ws-axis2</artifactId>
+    <name>Apache Tuscany SCA Axis2-based WS Binding Extension</name>
+
+    <repositories>
+        <repository>
+            <id>apache.ws</id>
+            <name>Apache WebServices Repository</name>
+            <url>http://ws.zones.apache.org/repository/</url>
+            <layout>legacy</layout>
+        </repository>
+    </repositories>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-wsdl</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy-xml</artifactId>
+            <version>2.0-M3</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-ws</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-ws-xml</artifactId>
+            <version>2.0-M3</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-databinding</artifactId>
+            <version>2.0-M3</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding-axiom</artifactId>
+            <version>2.0-M3</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding-jaxb-axiom</artifactId>
+            <version>2.0-M3</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-http</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-ws-axis2-policy</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy-xml-ws</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-xsd</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.axis2</groupId>
+            <artifactId>axis2-kernel</artifactId>
+            <version>1.4.1</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>xerces</groupId>
+                    <artifactId>xmlParserAPIs</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.axis2</groupId>
+                    <artifactId>axis2-adb</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.ant</groupId>
+                    <artifactId>ant</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.ant</groupId>
+                    <artifactId>ant-launcher</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.axis2</groupId>
+            <artifactId>axis2-java2wsdl</artifactId>
+            <version>1.4.1</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.apache.ant</groupId>
+                    <artifactId>ant</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.ant</groupId>
+                    <artifactId>ant-launcher</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>xom</groupId>
+                    <artifactId>xom</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+       <dependency>
+            <groupId>org.apache.axis2</groupId>
+            <artifactId>axis2-codegen</artifactId>
+            <version>1.4.1</version>
+            <scope>runtime</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.apache.axis2</groupId>
+                    <artifactId>axis2-adb</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>stax</groupId>
+                    <artifactId>stax-api</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.neethi</groupId>
+            <artifactId>neethi</artifactId>
+            <version>2.0.4</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.codehaus.woodstox</groupId>
+                    <artifactId>wstx-asl</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>commons-httpclient</groupId>
+            <artifactId>commons-httpclient</artifactId>
+            <version>3.1</version>
+        </dependency>
+
+        <dependency>
+            <groupId>commons-logging</groupId>
+            <artifactId>commons-logging</artifactId>
+            <version>1.1.1</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.axis2</groupId>
+            <artifactId>axis2-mtompolicy</artifactId>
+            <version>1.4.1</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.santuario</groupId>
+            <artifactId>xmlsec</artifactId>
+            <version>1.4.2</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.ws.security</groupId>
+            <artifactId>wss4j</artifactId>
+            <version>1.5.4</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>bouncycastle</groupId>
+                    <artifactId>bcprov-jdk13</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>junit</groupId>
+                    <artifactId>junit</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>xml-apis</groupId>
+                    <artifactId>xml-apis</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.axis2</groupId>
+            <artifactId>mex</artifactId>
+            <version>1.41</version>
+            <classifier>impl</classifier>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.rampart</groupId>
+            <artifactId>rampart-core</artifactId>
+            <version>1.4</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.apache.ant</groupId>
+                    <artifactId>ant-nodeps</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.axis2</groupId>
+                    <artifactId>addressing</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.axis2</groupId>
+                    <artifactId>axis2-xmlbeans</artifactId>
+                </exclusion>
+               <exclusion>
+                    <groupId>org.apache.axis2</groupId>
+                    <artifactId>mex</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.axis2</groupId>
+                    <artifactId>axis2-adb</artifactId>
+                </exclusion>
+               <exclusion>
+                    <groupId>org.apache.axis2</groupId>
+                    <artifactId>axis2-codegen</artifactId>
+                </exclusion>
+               <exclusion>
+                    <groupId>org.apache.axis2</groupId>
+                    <artifactId>axis2-adb-codegen</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>xmlbeans</groupId>
+                    <artifactId>xbean</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.ws.commons.schema</groupId>
+                    <artifactId>XmlSchema</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>stax</groupId>
+                    <artifactId>stax-api</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>bouncycastle</groupId>
+                    <artifactId>bcprov-jdk13</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>junit</groupId>
+                    <artifactId>junit</artifactId>
+                </exclusion>
+               <exclusion>
+                    <groupId>xml-apis</groupId>
+                    <artifactId>xml-apis</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.5</version>
+            <scope>provided</scope>
+        </dependency>
+
+        <!-- xerces, xalan, and xml-apis are required for running in websphere -->
+        <dependency>
+            <groupId>xalan</groupId>
+            <artifactId>xalan</artifactId>
+            <version>2.7.0</version>
+            <scope>optional</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>xml-apis</groupId>
+                    <artifactId>xml-apis</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>xerces</groupId>
+            <artifactId>xercesImpl</artifactId>
+            <version>2.8.1</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>xml-apis</groupId>
+                    <artifactId>xml-apis</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+<!--
+        <dependency>
+            <groupId>xml-apis</groupId>
+            <artifactId>xml-apis</artifactId>
+            <version>1.3.03</version>
+        </dependency>
+-->
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-jetty</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-launcher-equinox</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2BindingInvoker.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2BindingInvoker.java
new file mode 100644
index 0000000000..46c97e7553
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2BindingInvoker.java
@@ -0,0 +1,302 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import java.security.AccessController;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.soap.SOAPBody;
+import org.apache.axiom.soap.SOAPEnvelope;
+import org.apache.axiom.soap.SOAPFactory;
+import org.apache.axiom.soap.SOAPHeader;
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.addressing.AddressingConstants;
+import org.apache.axis2.addressing.EndpointReference;
+import org.apache.axis2.addressing.EndpointReferenceHelper;
+import org.apache.axis2.client.OperationClient;
+import org.apache.axis2.client.Options;
+import org.apache.axis2.context.MessageContext;
+import org.apache.axis2.transport.http.HTTPConstants;
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.binding.ws.axis2.policy.authentication.token.Axis2TokenAuthenticationPolicy;
+import org.apache.tuscany.sca.binding.ws.axis2.policy.configurator.Axis2BindingBasicAuthenticationConfigurator;
+import org.apache.tuscany.sca.binding.ws.axis2.policy.configurator.Axis2BindingHeaderConfigurator;
+import org.apache.tuscany.sca.binding.ws.axis2.policy.header.Axis2HeaderPolicy;
+import org.apache.tuscany.sca.interfacedef.util.FaultException;
+import org.apache.tuscany.sca.invocation.DataExchangeSemantics;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.policy.authentication.basic.BasicAuthenticationPolicy;
+import org.apache.tuscany.sca.runtime.ReferenceParameters;
+
+
+/**
+ * Axis2BindingInvoker uses an Axis2 OperationClient to invoke a remote web service
+ *
+ * @version $Rev$ $Date$
+ */
+public class Axis2BindingInvoker implements Invoker, DataExchangeSemantics {
+    private final static String SCA11_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.1";
+
+    public static final QName QNAME_WSA_FROM =
+        new QName(AddressingConstants.Final.WSA_NAMESPACE, AddressingConstants.WSA_FROM,
+                  AddressingConstants.WSA_DEFAULT_PREFIX);
+    public static final String TUSCANY_PREFIX = "tuscany";
+    public static final QName CALLBACK_ID_REFPARM_QN =
+        new QName(SCA11_TUSCANY_NS, "CallbackID", TUSCANY_PREFIX);
+    public static final QName CONVERSATION_ID_REFPARM_QN =
+        new QName(SCA11_TUSCANY_NS, "ConversationID", TUSCANY_PREFIX);
+    
+    private Axis2ServiceClient serviceClient;
+    private QName wsdlOperationName;
+    private Options options;
+    private SOAPFactory soapFactory;    
+    private WebServiceBinding wsBinding;
+    
+    private BasicAuthenticationPolicy basicAuthenticationPolicy = null;
+    private Axis2TokenAuthenticationPolicy axis2TokenAuthenticationPolicy = null;
+    private List<Axis2HeaderPolicy> axis2HeaderPolicies = new ArrayList<Axis2HeaderPolicy>();
+
+    public Axis2BindingInvoker(Axis2ServiceClient serviceClient,
+                               QName wsdlOperationName,
+                               Options options,
+                               SOAPFactory soapFactory,
+                               WebServiceBinding wsBinding) {
+        this.serviceClient = serviceClient;
+        this.wsdlOperationName = wsdlOperationName;
+        this.options = options;
+        this.soapFactory = soapFactory;
+        this.wsBinding = wsBinding;
+        
+        // find out which policies are active
+        /*
+        if (wsBinding instanceof PolicySubject) {
+            List<PolicySet> policySets = ((PolicySubject)wsBinding).getPolicySets();
+            for (PolicySet ps : policySets) {
+                for (Object p : ps.getPolicies()) {
+                    if (BasicAuthenticationPolicy.class.isInstance(p)) {
+                        basicAuthenticationPolicy = (BasicAuthenticationPolicy)p;
+                    } else if (Axis2TokenAuthenticationPolicy.class.isInstance(p)) {
+                        axis2TokenAuthenticationPolicy = (Axis2TokenAuthenticationPolicy)p;
+                    } else if (Axis2HeaderPolicy.class.isInstance(p)) {
+                        axis2HeaderPolicies.add((Axis2HeaderPolicy)p);
+                    }else {
+                        // etc. check for other types of policy being present
+                    }
+                }
+            }
+        }
+        */
+    }
+
+    private static final QName EXCEPTION = new QName("", "Exception");
+    
+    public Message invoke(Message msg) {
+        try {
+            Object resp = invokeTarget(msg);
+           
+            msg.setBody(resp);
+        } catch (AxisFault e) {
+            if (e.getDetail() != null ) {
+                FaultException f = new FaultException(e.getMessage(), e.getDetail(), e);
+                f.setFaultName(e.getDetail().getQName());
+                msg.setFaultBody(f);
+            } else {
+                msg.setFaultBody(e);
+            }
+        } catch (Throwable e) {
+            msg.setFaultBody(e);
+        }
+
+        return msg;
+    }
+
+    protected Object invokeTarget(Message msg) throws AxisFault {
+        final OperationClient operationClient = createOperationClient(msg);
+
+        // ensure connections are tracked so that they can be closed by the reference binding
+        MessageContext requestMC = operationClient.getMessageContext("Out");
+        requestMC.getOptions().setProperty(HTTPConstants.REUSE_HTTP_CLIENT, Boolean.TRUE);
+        requestMC.getOptions().setTimeOutInMilliSeconds(240000L);
+
+        /*
+        for ( PolicyHandler policyHandler : policyHandlerList ) {
+            policyHandler.beforeInvoke(msg, requestMC, operationClient);
+        }
+        */
+        
+        // set policy specified headers
+        for (Axis2HeaderPolicy policy : axis2HeaderPolicies){
+            Axis2BindingHeaderConfigurator.setHeader(requestMC, msg, policy.getHeaderName());
+        }
+        
+        if (basicAuthenticationPolicy != null) {
+            Axis2BindingBasicAuthenticationConfigurator.setOperationOptions(operationClient, msg, basicAuthenticationPolicy);
+        }
+        
+        if (axis2TokenAuthenticationPolicy != null) {
+            Axis2BindingHeaderConfigurator.setHeader(requestMC, msg, axis2TokenAuthenticationPolicy.getTokenName());
+        }
+        
+        // Allow privileged access to read properties. Requires PropertiesPermission read in
+        // security policy.
+        try {
+            AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() {
+                public Object run() throws AxisFault {
+                    operationClient.execute(true);
+                    return null;
+                }
+            });
+        } catch (PrivilegedActionException e) {
+            operationClient.complete(requestMC);
+            throw (AxisFault)e.getException();
+        }
+
+        MessageContext responseMC = operationClient.getMessageContext("In");
+        
+        /*
+        for ( PolicyHandler policyHandler : policyHandlerList ) {
+            policyHandler.afterInvoke(msg, responseMC, operationClient);
+        }
+        */
+        
+        OMElement response = responseMC.getEnvelope().getBody().getFirstElement();
+
+        // FIXME: [rfeng] We have to pay performance penalty to build the complete OM as the operationClient.complete() will
+        // release the underlying HTTP connection. 
+        // Force the response to be populated, see https://issues.apache.org/jira/browse/TUSCANY-1541
+        if (response != null) {
+            response.build();
+        }
+
+        operationClient.complete(requestMC);
+
+        return response;
+    }
+
+    @SuppressWarnings("deprecation")
+    protected OperationClient createOperationClient(Message msg) throws AxisFault {
+        SOAPEnvelope env = soapFactory.getDefaultEnvelope();
+        Object[] args = (Object[])msg.getBody();
+        if (args != null && args.length > 0) {
+            SOAPBody body = env.getBody();
+            for (Object bc : args) {
+                if (bc instanceof OMElement) {
+                    body.addChild((OMElement)bc);
+                } else {
+                    throw new IllegalArgumentException(
+                                                       "Can't handle mixed payloads between OMElements and other types.");
+                }
+            }
+        }
+        final MessageContext requestMC = new MessageContext();
+        requestMC.setEnvelope(env);
+
+        // Axis2 operationClients can not be shared so create a new one for each request
+        final OperationClient operationClient = serviceClient.getServiceClient().createClient(wsdlOperationName);
+        operationClient.setOptions(options);
+
+        Endpoint callbackEndpoint = msg.getFrom().getCallbackEndpoint();
+
+/* TODO - EPR - not required for OASIS
+        // set callback endpoint and callback ID for WS-Addressing header
+        EndpointReference fromEPR = null;
+        org.apache.tuscany.sca.runtime.EndpointReference callbackEPR = parameters.getCallbackReference();
+        if (callbackEPR != null) {
+            fromEPR = new EndpointReference(callbackEPR.getBinding().getURI());
+        }
+        Object callbackID = parameters.getCallbackID();
+        if (callbackID != null) {
+            if (fromEPR == null) {
+                fromEPR = new EndpointReference(AddressingConstants.Final.WSA_ANONYMOUS_URL);
+            }
+            //FIXME: serialize callback ID to XML in case it is not a string
+            fromEPR.addReferenceParameter(CALLBACK_ID_REFPARM_QN, callbackID.toString());
+        }
+
+        // set conversation ID for WS-Addressing header
+        Object conversationId = parameters.getConversationID();
+        if (conversationId != null) {
+            if (fromEPR == null) {
+                fromEPR = new EndpointReference(AddressingConstants.Final.WSA_ANONYMOUS_URL);
+            }
+            //FIXME: serialize conversation ID to XML in case it is not a string
+            fromEPR.addReferenceParameter(CONVERSATION_ID_REFPARM_QN, conversationId.toString());
+        }
+*/
+
+        // add WS-Addressing header
+        //FIXME: is there any way to use the Axis2 addressing support for this?
+        if (callbackEndpoint != null) {
+            EndpointReference fromEPR = new EndpointReference(callbackEndpoint.getURI());
+            SOAPEnvelope sev = requestMC.getEnvelope();
+            SOAPHeader sh = sev.getHeader();
+            OMElement epr =
+                EndpointReferenceHelper.toOM(sev.getOMFactory(),
+                                             fromEPR,
+                                             QNAME_WSA_FROM,
+                                             AddressingConstants.Final.WSA_NAMESPACE);
+            sh.addChild(epr);
+            requestMC.setFrom(fromEPR);
+        }
+        
+        // Set any message headers required by policy
+        // Get the header from the tuscany message
+        // If its not already an OM convert it to OM
+        // add it to the envelope header
+
+        // if target endpoint was not specified when this invoker was created, 
+        // use dynamically specified target endpoint passed in on this call
+        if (options.getTo() == null) {
+            Endpoint ep = msg.getTo();
+            if (ep != null) {
+                requestMC.setTo(new EndpointReference(ep.getBinding().getURI()));
+            } else {
+                throw new RuntimeException("Unable to determine destination endpoint");
+            }
+        } else {
+            requestMC.setTo(new EndpointReference(options.getTo().getAddress())); 
+        }
+        
+        // Allow privileged access to read properties. Requires PropertiesPermission read in
+        // security policy.
+        try {
+            AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() {
+                public Object run() throws AxisFault {
+                    operationClient.addMessageContext(requestMC);
+                    return null;
+                }
+            });
+        } catch (PrivilegedActionException e) {
+            throw (AxisFault)e.getException();
+        }
+        return operationClient;
+    }
+    
+    public boolean allowsPassByReference() {
+        return true;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2BindingProviderFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2BindingProviderFactory.java
new file mode 100644
index 0000000000..cc65988553
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2BindingProviderFactory.java
@@ -0,0 +1,76 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * Axis2BindingProviderFactory
+ *
+ * @version $Rev$ $Date$
+ */
+
+public class Axis2BindingProviderFactory implements BindingProviderFactory<WebServiceBinding> {
+
+    private FactoryExtensionPoint modelFactories;
+    private ServletHost servletHost;
+    private DataBindingExtensionPoint dataBindings;
+
+    public Axis2BindingProviderFactory(ExtensionPointRegistry extensionPoints) {
+        ServletHostExtensionPoint servletHosts = extensionPoints.getExtensionPoint(ServletHostExtensionPoint.class);
+        List<ServletHost> hosts = servletHosts.getServletHosts();
+        if (!hosts.isEmpty()) {
+            this.servletHost = hosts.get(0);
+        }
+        modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+        dataBindings = extensionPoints.getExtensionPoint(DataBindingExtensionPoint.class);
+    }
+
+    public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component,
+                                                                   RuntimeComponentReference reference,
+                                                                   WebServiceBinding binding) {
+        return new Axis2ReferenceBindingProvider(component, reference, binding,
+                                                 modelFactories, dataBindings);
+    }
+
+    public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component,
+                                                               RuntimeComponentService service,
+                                                               WebServiceBinding binding) {
+        return new Axis2ServiceBindingProvider(component, service, binding,
+                                               servletHost, modelFactories,
+                                               dataBindings);
+    }
+    
+    public Class<WebServiceBinding> getModelType() {
+        return WebServiceBinding.class;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2OneWayBindingInvoker.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2OneWayBindingInvoker.java
new file mode 100644
index 0000000000..abf5f4008d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2OneWayBindingInvoker.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import javax.xml.namespace.QName;
+
+import org.apache.axiom.soap.SOAPFactory;
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.client.OperationClient;
+import org.apache.axis2.client.Options;
+import org.apache.axis2.context.MessageContext;
+import org.apache.axis2.transport.http.HTTPConstants;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.invocation.Message;
+
+/**
+ * Axis2OneWayBindingInvoker uses an Axis2 OperationClient to invoke a OneWay remote web service.
+ *
+ * @version $Rev$ $Date$
+ */
+public class Axis2OneWayBindingInvoker extends Axis2BindingInvoker {
+
+    public Axis2OneWayBindingInvoker(Axis2ServiceClient serviceClient,
+                                     QName wsdlOperationName,
+                                     Options options,
+                                     SOAPFactory soapFactory,
+                                     WebServiceBinding wsBinding) {
+
+        super(serviceClient, wsdlOperationName, options, soapFactory, wsBinding);
+    }
+
+    @Override
+    protected Object invokeTarget(Message msg) throws AxisFault {
+        OperationClient operationClient = createOperationClient(msg);
+
+        // ensure connections are tracked so that they can be closed by the reference binding
+        MessageContext requestMC = operationClient.getMessageContext("Out");
+        //requestMC.getOptions().setProperty(HTTPConstants.REUSE_HTTP_CLIENT, Boolean.TRUE);
+        Options opt = requestMC.getOptions();
+        opt.setProperty(HTTPConstants.REUSE_HTTP_CLIENT, Boolean.TRUE);
+        opt.setUseSeparateListener(true);
+        opt.setProperty(HTTPConstants.AUTO_RELEASE_CONNECTION,Boolean.TRUE);        
+
+        operationClient.execute(false);
+
+        // REVIEW it seems ok to return null
+        return null;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ReferenceBindingProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ReferenceBindingProvider.java
new file mode 100644
index 0000000000..184d02642e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ReferenceBindingProvider.java
@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+public class Axis2ReferenceBindingProvider implements ReferenceBindingProvider {
+
+    private WebServiceBinding wsBinding;
+    private Axis2ServiceClient axisClient;
+
+    public Axis2ReferenceBindingProvider(RuntimeComponent component,
+                                         RuntimeComponentReference reference,
+                                         WebServiceBinding wsBinding,
+                                         FactoryExtensionPoint modelFactories,
+                                         DataBindingExtensionPoint dataBindings) {
+
+        MessageFactory messageFactory = modelFactories.getFactory(MessageFactory.class); 
+        this.wsBinding = wsBinding;
+
+        // A WSDL document should always be present in the binding
+        if (wsBinding.getWSDLDocument() == null) {
+            throw new ServiceRuntimeException("No WSDL document for " + component.getName() + "/" + reference.getName());
+        }
+
+        // Set to use the Axiom data binding
+        InterfaceContract contract = wsBinding.getBindingInterfaceContract();
+        if (contract.getInterface() != null) {
+            contract.getInterface().resetDataBinding(OMElement.class.getName());
+        }
+
+        axisClient = new Axis2ServiceClient(component, reference, wsBinding, messageFactory);
+    }
+
+    public void start() {
+        axisClient.start();
+    }
+
+    public void stop() {
+        axisClient.stop();
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return wsBinding.getBindingInterfaceContract();
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return true;
+    }
+
+    public Invoker createInvoker(Operation operation) {
+        return axisClient.createInvoker(operation);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceBindingProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceBindingProvider.java
new file mode 100644
index 0000000000..5306a519ab
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceBindingProvider.java
@@ -0,0 +1,80 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+public class Axis2ServiceBindingProvider implements ServiceBindingProvider {
+
+    private WebServiceBinding wsBinding;
+    private Axis2ServiceProvider axisProvider;
+
+    public Axis2ServiceBindingProvider(RuntimeComponent component,
+                                       RuntimeComponentService service,
+                                       WebServiceBinding wsBinding,
+                                       ServletHost servletHost,
+                                       FactoryExtensionPoint modelFactories,
+                                       DataBindingExtensionPoint dataBindings) {
+
+        if (servletHost == null) {
+            throw new ServiceRuntimeException("No Servlet host is avaible for HTTP web services");
+        }
+
+        MessageFactory messageFactory = modelFactories.getFactory(MessageFactory.class); 
+        this.wsBinding = wsBinding;
+
+        // A WSDL document should always be present in the binding
+        if (wsBinding.getWSDLDocument() == null) {
+            throw new ServiceRuntimeException("No WSDL document for " + component.getName() + "/" + service.getName());
+        }
+        
+        // Set to use the Axiom data binding
+        InterfaceContract contract = wsBinding.getBindingInterfaceContract();
+        contract.getInterface().resetDataBinding(OMElement.class.getName());
+
+        axisProvider = new Axis2ServiceProvider(component, service, wsBinding, servletHost, messageFactory, modelFactories);
+    }
+
+    public void start() {
+        axisProvider.start();                                          
+    }
+
+    public void stop() {
+        axisProvider.stop();
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return wsBinding.getBindingInterfaceContract();
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return true;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceClient.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceClient.java
new file mode 100644
index 0000000000..d2ba46a7e2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceClient.java
@@ -0,0 +1,477 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import static org.apache.tuscany.sca.binding.ws.axis2.AxisPolicyHelper.SOAP12_INTENT;
+import static org.apache.tuscany.sca.binding.ws.axis2.AxisPolicyHelper.isIntentRequired;
+
+import java.io.IOException;
+import java.net.URL;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+
+import javax.wsdl.Binding;
+import javax.wsdl.BindingOperation;
+import javax.wsdl.Definition;
+import javax.wsdl.Import;
+import javax.wsdl.Port;
+import javax.wsdl.extensions.soap.SOAPAddress;
+import javax.wsdl.extensions.soap.SOAPOperation;
+import javax.wsdl.extensions.soap12.SOAP12Address;
+import javax.xml.namespace.QName;
+import javax.xml.stream.FactoryConfigurationError;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.transform.dom.DOMSource;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.impl.builder.StAXOMBuilder;
+import org.apache.axiom.soap.SOAPFactory;
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.addressing.EndpointReference;
+import org.apache.axis2.addressing.EndpointReferenceHelper;
+import org.apache.axis2.client.Options;
+import org.apache.axis2.client.ServiceClient;
+import org.apache.axis2.context.ConfigurationContext;
+import org.apache.axis2.description.AxisEndpoint;
+import org.apache.axis2.description.AxisService;
+import org.apache.axis2.description.Parameter;
+import org.apache.axis2.description.WSDL11ToAxisServiceBuilder;
+import org.apache.axis2.description.WSDL2Constants;
+import org.apache.axis2.transport.http.HTTPConstants;
+import org.apache.axis2.util.threadpool.ThreadPool;
+import org.apache.commons.httpclient.HttpClient;
+import org.apache.commons.httpclient.MultiThreadedHttpConnectionManager;
+import org.apache.commons.httpclient.params.HttpConnectionManagerParams;
+import org.apache.tuscany.sca.assembly.AbstractContract;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.binding.ws.axis2.policy.configuration.Axis2ConfigParamPolicy;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySubject;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.xsd.xml.XMLDocumentHelper;
+import org.apache.ws.commons.schema.resolver.URIResolver;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+public class Axis2ServiceClient {
+
+    private RuntimeComponent component;
+    private AbstractContract contract;
+    private WebServiceBinding wsBinding;
+    private ServiceClient serviceClient;
+
+    public Axis2ServiceClient(RuntimeComponent component,
+                              AbstractContract contract,
+                              WebServiceBinding wsBinding,
+                              MessageFactory messageFactory) {
+
+        this.component = component;
+        this.contract = contract;
+        this.wsBinding = wsBinding;
+    }
+
+    protected void start() {
+        if (serviceClient == null) {
+            this.serviceClient = createServiceClient();
+        }
+    }
+
+    public ServiceClient getServiceClient() {
+        return serviceClient;
+    }
+    
+    protected void configurePolicy(ConfigurationContext context, PolicySet ps) throws AxisFault {
+        if (ps == null) {
+            return;
+        }
+        for (Object policy : ps.getPolicies()) {
+            if (policy instanceof Axis2ConfigParamPolicy) {
+                Axis2ConfigParamPolicy axis2ConfigParamPolicy = (Axis2ConfigParamPolicy)policy;
+                for (Map.Entry<String, OMElement> param : axis2ConfigParamPolicy.getParamElements().entrySet()) {
+                    Parameter configParam = new Parameter(param.getKey(), param.getValue().getFirstElement());
+                    configParam.setParameterElement(param.getValue());
+                    context.getAxisConfiguration().addParameter(configParam);
+                }
+            }
+        }
+    }
+
+    /**
+     * Create an Axis2 ServiceClient
+     */
+    protected ServiceClient createServiceClient() {
+        try {
+            final boolean isRampartRequired = AxisPolicyHelper.isRampartRequired(wsBinding);
+            ConfigurationContext configContext;
+            
+            try {
+                // TuscanyAxisConfigurator tuscanyAxisConfigurator = new TuscanyAxisConfigurator();
+                // Allow privileged access to read properties. Requires PropertyPermission read in
+                // security policy.
+                TuscanyAxisConfigurator tuscanyAxisConfigurator =
+                    AccessController.doPrivileged(new PrivilegedExceptionAction<TuscanyAxisConfigurator>() {
+                        public TuscanyAxisConfigurator run() throws AxisFault {
+                            return new TuscanyAxisConfigurator(isRampartRequired);
+                        }
+                    });
+                configContext = tuscanyAxisConfigurator.getConfigurationContext();
+                // deployRampartModule();
+                // configureSecurity();
+            } catch (PrivilegedActionException e) {
+                throw new ServiceRuntimeException(e.getException());
+            }
+
+            createPolicyHandlers();
+
+            Definition definition = wsBinding.getWSDLDocument();
+            QName serviceQName = wsBinding.getService().getQName();
+            Port port = wsBinding.getPort();
+            if (port == null) {
+                // service has multiple ports, select one port to use
+                Collection<Port> ports = wsBinding.getService().getPorts().values();
+                for (Port p : ports) {
+                    // look for a SOAP 1.1 port first
+                    if (p.getExtensibilityElements().get(0) instanceof SOAPAddress) {
+                        port = p;
+                        break;
+                    }
+                }
+                if (port == null) {
+                    // no SOAP 1.1 port available, so look for a SOAP 1.2 port
+                    for (Port p : ports) {
+                        if (p.getExtensibilityElements().get(0) instanceof SOAP12Address) {
+                            port = p;
+                            break;
+                        }
+                    }
+                }
+            }
+            AxisService axisService =
+                createClientSideAxisService(definition, serviceQName, port.getName(), new Options());
+
+            HttpClient httpClient = (HttpClient)configContext.getProperty(HTTPConstants.CACHED_HTTP_CLIENT);
+            if (httpClient == null) {
+                MultiThreadedHttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager();
+                HttpConnectionManagerParams connectionManagerParams = new HttpConnectionManagerParams();
+                connectionManagerParams.setDefaultMaxConnectionsPerHost(2);
+                connectionManagerParams.setTcpNoDelay(true);
+                connectionManagerParams.setStaleCheckingEnabled(true);
+                connectionManagerParams.setLinger(0);
+                connectionManager.setParams(connectionManagerParams);
+                httpClient = new HttpClient(connectionManager);
+                configContext.setThreadPool(new ThreadPool(1, 5));
+                configContext.setProperty(HTTPConstants.REUSE_HTTP_CLIENT, Boolean.TRUE);
+                configContext.setProperty(HTTPConstants.CACHED_HTTP_CLIENT, httpClient);
+            }
+
+            return new ServiceClient(configContext, axisService);
+
+        } catch (AxisFault e) {
+            throw new RuntimeException(e); // TODO: better exception
+        } catch (ClassNotFoundException e) {
+            throw new RuntimeException(e);
+        } catch (InstantiationException e) {
+            throw new RuntimeException(e);
+        } catch (IllegalAccessException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    /**
+     * URI resolver implementation for XML schema
+     */
+    public static class URIResolverImpl implements URIResolver {
+        private Definition definition;
+
+        public URIResolverImpl(Definition definition) {
+            this.definition = definition;
+        }
+
+        public org.xml.sax.InputSource resolveEntity(java.lang.String targetNamespace,
+                                                     java.lang.String schemaLocation,
+                                                     java.lang.String baseUri) {
+            try {
+                if (baseUri == null) {
+                    baseUri = definition.getDocumentBaseURI();
+                }
+                URL url = new URL(new URL(baseUri), schemaLocation);
+                return XMLDocumentHelper.getInputSource(url);
+            } catch (IOException e) {
+                return null;
+            }
+        }
+    }
+
+    /**
+     * Workaround for https://issues.apache.org/jira/browse/AXIS2-3205
+     * @param definition
+     * @param serviceName
+     * @return
+     */
+    private static Definition getDefinition(Definition definition, QName serviceName) {
+
+        if (serviceName == null) {
+            return definition;
+        }
+
+        if (definition == null) {
+            return null;
+        }
+        Object service = definition.getServices().get(serviceName);
+        if (service != null) {
+            return definition;
+        }
+        for (Object i : definition.getImports().values()) {
+            List<Import> imports = (List<Import>)i;
+            for (Import imp : imports) {
+                Definition d = getDefinition(imp.getDefinition(), serviceName);
+                if (d != null) {
+                    return d;
+                }
+            }
+        }
+        return null;
+    }
+
+    /**
+     * This method is copied from AxisService.createClientSideAxisService to
+     * work around http://issues.apache.org/jira/browse/WSCOMMONS-228
+     * 
+     * @param wsdlDefinition
+     * @param wsdlServiceName
+     * @param portName
+     * @param options
+     * @return
+     * @throws AxisFault
+     */
+    @Deprecated
+    public static AxisService createClientSideAxisService(Definition definition,
+                                                          QName serviceName,
+                                                          String portName,
+                                                          Options options) throws AxisFault {
+        Definition def = getDefinition(definition, serviceName);
+        final WSDL11ToAxisServiceBuilder serviceBuilder = new WSDL11ToAxisServiceBuilder(def, serviceName, portName);
+        serviceBuilder.setServerSide(false);
+        // [rfeng] Add a custom resolver to work around WSCOMMONS-228
+        serviceBuilder.setCustomResolver(new URIResolverImpl(def));
+        serviceBuilder.setBaseUri(def.getDocumentBaseURI());
+        // [rfeng]
+        // Allow access to read properties. Requires PropertiesPermission in security policy.
+        AxisService axisService;         
+        try {        
+            axisService = AccessController.doPrivileged(new PrivilegedExceptionAction<AxisService>() {
+                public AxisService run() throws AxisFault {
+                    return serviceBuilder.populateService();
+                }
+            });
+            } catch ( PrivilegedActionException e ) {
+               throw (AxisFault) e.getException();
+            }
+
+        AxisEndpoint axisEndpoint = (AxisEndpoint)axisService.getEndpoints().get(axisService.getEndpointName());
+        options.setTo(new EndpointReference(axisEndpoint.getEndpointURL()));
+        if (axisEndpoint != null) {
+            options.setSoapVersionURI((String)axisEndpoint.getBinding().getProperty(WSDL2Constants.ATTR_WSOAP_VERSION));
+        }
+        return axisService;
+    }
+
+    /*
+    private static <T extends ExtensibilityElement> T getExtensibilityElement(List elements, Class<T> type) {
+        for (Object e : elements) {
+            if (type.isInstance(e)) {
+                return type.cast(e);
+            }
+        }
+        return null;
+    }
+    */
+
+    protected void stop() {
+        if (serviceClient != null) {
+            // close all connections that we have initiated, so that the jetty server
+            // can be restarted without seeing ConnectExceptions
+            HttpClient httpClient =
+                (HttpClient)serviceClient.getServiceContext().getConfigurationContext()
+                    .getProperty(HTTPConstants.CACHED_HTTP_CLIENT);
+            if (httpClient != null)
+                ((MultiThreadedHttpConnectionManager)httpClient.getHttpConnectionManager()).shutdown();
+
+            serviceClient = null;
+        }
+    }
+
+    /**
+     * Create and configure an Axis2BindingInvoker for each operation
+     */
+    protected Invoker createInvoker(Operation operation) {
+        Options options = new Options();
+        EndpointReference epTo = getWSATOEPR(wsBinding);
+        if (epTo != null) {
+            options.setTo(epTo);
+        }
+        options.setProperty(HTTPConstants.CHUNKED, Boolean.FALSE);
+
+        String operationName = operation.getName();
+
+        String soapAction = getSOAPAction(operationName);
+        if (soapAction != null && soapAction.length() > 1) {
+            options.setAction(soapAction);
+        }
+
+        options.setTimeOutInMilliSeconds(30 * 1000); // 30 seconds
+
+        // Allow privileged access to read properties. Requires PropertiesPermission read in
+        // security policy.
+        SOAPFactory soapFactory = AccessController.doPrivileged(new PrivilegedAction<SOAPFactory>() {
+            public SOAPFactory run() {
+                if (requiresSOAP12())
+                    return OMAbstractFactory.getSOAP12Factory();
+                else
+                    return OMAbstractFactory.getSOAP11Factory();
+
+            }
+        });
+        QName wsdlOperationQName = new QName(operationName);
+        if (requiresMTOM())
+        {
+        	options.setProperty(org.apache.axis2.Constants.Configuration.ENABLE_MTOM, org.apache.axis2.Constants.VALUE_TRUE);
+        }
+        Axis2BindingInvoker invoker;
+        if (operation.isNonBlocking()) {
+            invoker = new Axis2OneWayBindingInvoker(this, wsdlOperationQName, options, soapFactory, wsBinding);
+        } else {
+            invoker = new Axis2BindingInvoker(this, wsdlOperationQName, options, soapFactory, wsBinding);
+        }
+        
+        return invoker;
+    }
+
+    private boolean requiresSOAP12() {
+        return isIntentRequired(wsBinding, SOAP12_INTENT);
+    }
+
+    private boolean requiresMTOM() {
+        return isIntentRequired(wsBinding, AxisPolicyHelper.MTOM_INTENT);
+    }
+
+    protected EndpointReference getWSATOEPR(WebServiceBinding binding) {
+        EndpointReference epr = getEPR(binding);
+        if (epr == null) {
+            epr = getPortLocationEPR(binding);
+        } else if (epr.getAddress() == null || epr.getAddress().length() < 1) {
+            EndpointReference bindingEPR = getPortLocationEPR(binding);
+            if (bindingEPR != null) {
+                epr.setAddress(bindingEPR.getAddress());
+            }
+        }
+        return epr;
+    }
+
+    protected EndpointReference getPortLocationEPR(WebServiceBinding binding) {
+        String ep = null;
+        if (binding.getPort() != null) {
+            List<?> wsdlPortExtensions = binding.getPort().getExtensibilityElements();
+            for (final Object extension : wsdlPortExtensions) {
+                if (extension instanceof SOAPAddress) {
+                    ep = ((SOAPAddress)extension).getLocationURI();
+                    break;
+                }
+                if (extension instanceof SOAP12Address) {
+                    SOAP12Address address = (SOAP12Address)extension;
+                    ep = address.getLocationURI();
+                    break;
+                }
+            }
+        }
+        if(ep == null || ep.equals("")) {
+            ep = binding.getURI();
+        }
+        return ep == null || "".equals(ep) ? null : new EndpointReference(ep);
+    }
+
+    protected org.apache.axis2.addressing.EndpointReference getEPR(WebServiceBinding wsBinding) {
+        if (wsBinding.getEndPointReference() == null) {
+            return null;
+        }
+        try {
+
+            XMLStreamReader parser =
+                XMLInputFactory.newInstance().createXMLStreamReader(new DOMSource(wsBinding.getEndPointReference()));
+            StAXOMBuilder builder = new StAXOMBuilder(parser);
+            OMElement omElement = builder.getDocumentElement();
+            org.apache.axis2.addressing.EndpointReference epr = EndpointReferenceHelper.fromOM(omElement);
+            return epr;
+
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        } catch (XMLStreamException e) {
+            throw new RuntimeException(e);
+        } catch (FactoryConfigurationError e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    protected String getSOAPAction(String operationName) {
+        Binding binding = wsBinding.getBinding();
+        if (binding != null) {
+            for (Object o : binding.getBindingOperations()) {
+                BindingOperation bop = (BindingOperation)o;
+                if (bop.getName().equalsIgnoreCase(operationName)) {
+                    for (Object o2 : bop.getExtensibilityElements()) {
+                        if (o2 instanceof SOAPOperation) {
+                            return ((SOAPOperation)o2).getSoapActionURI();
+                        }
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
+    private void createPolicyHandlers() throws IllegalAccessException, InstantiationException, ClassNotFoundException {
+        if (wsBinding instanceof PolicySubject) {
+            
+            // code to create policy handlers using the new policy SPI based
+            // on policy providers
+/*            
+            List<PolicyProvider> policyProviders = ((RuntimeComponentReference)contract).getPolicyProviders(wsBinding);
+            
+            for (PolicyProvider policyProvider : policyProviders){
+                policyHandler = policyProvider.createHandler();
+                if (policyHandler != null) {
+                    policyHandlerList.add(policyHandler);
+                } 
+            }
+*/             
+        }
+    }
+
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceInMessageReceiver.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceInMessageReceiver.java
new file mode 100644
index 0000000000..795b3b256f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceInMessageReceiver.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import java.lang.reflect.InvocationTargetException;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.context.MessageContext;
+import org.apache.axis2.receivers.AbstractInMessageReceiver;
+import org.apache.tuscany.sca.interfacedef.Operation;
+
+public class Axis2ServiceInMessageReceiver extends AbstractInMessageReceiver {
+
+    protected Operation operation;
+
+    private Axis2ServiceProvider provider;
+    
+    public Axis2ServiceInMessageReceiver(Axis2ServiceProvider provider, Operation operation) {
+        this.provider = provider;
+        this.operation = operation;
+    }
+
+    public Axis2ServiceInMessageReceiver() {
+    }
+
+    @Override
+    public void invokeBusinessLogic(MessageContext inMC) throws AxisFault {
+        try {
+            OMElement requestOM = inMC.getEnvelope().getBody().getFirstElement();
+            Object[] args = new Object[] {requestOM};
+            
+            provider.invokeTarget(operation, args, inMC);
+            
+        } catch (InvocationTargetException e) {
+            Throwable t = e.getCause();
+            if (t instanceof Exception) {
+                throw AxisFault.makeFault((Exception)t);
+            }
+            throw new RuntimeException(e);
+        } catch (Exception e) {
+            e.printStackTrace();
+            throw AxisFault.makeFault(e);
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceInOutSyncMessageReceiver.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceInOutSyncMessageReceiver.java
new file mode 100644
index 0000000000..2cd176aae0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceInOutSyncMessageReceiver.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import java.lang.reflect.InvocationTargetException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.soap.SOAPEnvelope;
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.Constants;
+import org.apache.axis2.context.MessageContext;
+import org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.util.FaultException;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+public class Axis2ServiceInOutSyncMessageReceiver extends AbstractInOutSyncMessageReceiver {
+    private static final Logger logger = Logger.getLogger(Axis2ServiceInOutSyncMessageReceiver.class.getName());
+	
+    protected Operation operation;
+
+    private Axis2ServiceProvider provider;
+
+    public Axis2ServiceInOutSyncMessageReceiver(Axis2ServiceProvider provider, Operation operation) {
+        this.provider = provider;
+        this.operation = operation;
+    }
+
+    public Axis2ServiceInOutSyncMessageReceiver() {
+    }
+
+    @Override
+    public void invokeBusinessLogic(MessageContext inMC, MessageContext outMC) throws AxisFault {
+        try {
+            OMElement requestOM = inMC.getEnvelope().getBody().getFirstElement();
+            Object[] args = null;
+            	
+            if (requestOM != null) {
+            	args = new Object[] {requestOM};
+            }
+            
+            /*
+            for ( PolicyHandler policyHandler : policyHandlerList ) {
+                policyHandler.beforeInvoke(operation, args, inMC);
+            }
+            */
+            
+            OMElement responseOM = (OMElement)provider.invokeTarget(operation, args, inMC);
+            
+            /*
+            for ( PolicyHandler policyHandler : policyHandlerList ) {
+                policyHandler.afterInvoke(operation, args, inMC, responseOM);
+            }
+            */
+
+            SOAPEnvelope soapEnvelope = getSOAPFactory(inMC).getDefaultEnvelope();
+            if (null != responseOM ) {
+                soapEnvelope.getBody().addChild(responseOM);
+            }
+            outMC.setEnvelope(soapEnvelope);
+            outMC.getOperationContext().setProperty(Constants.RESPONSE_WRITTEN, Constants.VALUE_TRUE);
+
+        } catch (InvocationTargetException e) {
+            Throwable t = e.getCause();
+            if (t instanceof FaultException && ((FaultException)t).getFaultInfo() instanceof OMElement) {
+                OMElement faultDetail = (OMElement)((FaultException)t).getFaultInfo();
+                inMC.setProperty(Constants.FAULT_NAME, faultDetail.getQName().getLocalPart());
+                AxisFault f = new AxisFault(null, e.getMessage(), "faultNode", "faultRole", faultDetail);
+                throw f;
+            }
+            if (t instanceof Exception) {
+                throw AxisFault.makeFault((Exception)t);
+            }
+            logger.log(Level.SEVERE, e.getMessage(), t);
+            throw new ServiceRuntimeException(e);
+        } catch (Throwable e) {
+            logger.log(Level.SEVERE, e.getMessage(), e);
+            throw AxisFault.makeFault(e);
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceProvider.java
new file mode 100644
index 0000000000..1db1d94dee
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceProvider.java
@@ -0,0 +1,899 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import java.io.IOException;
+import java.lang.reflect.InvocationTargetException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.security.AccessController;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.Vector;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.wsdl.Definition;
+import javax.wsdl.Import;
+import javax.wsdl.Port;
+import javax.wsdl.Types;
+import javax.wsdl.extensions.UnknownExtensibilityElement;
+import javax.wsdl.extensions.soap.SOAPAddress;
+import javax.wsdl.extensions.soap12.SOAP12Address;
+import javax.xml.namespace.QName;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.stream.XMLInputFactory;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.soap.SOAPHeader;
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.Constants;
+import org.apache.axis2.Constants.Configuration;
+import org.apache.axis2.addressing.AddressingConstants;
+import org.apache.axis2.context.ConfigurationContext;
+import org.apache.axis2.context.MessageContext;
+import org.apache.axis2.deployment.util.Utils;
+import org.apache.axis2.description.AxisEndpoint;
+import org.apache.axis2.description.AxisOperation;
+import org.apache.axis2.description.AxisService;
+import org.apache.axis2.description.Parameter;
+import org.apache.axis2.description.TransportInDescription;
+import org.apache.axis2.description.TransportOutDescription;
+import org.apache.axis2.description.WSDL11ToAxisServiceBuilder;
+import org.apache.axis2.description.WSDL2Constants;
+import org.apache.axis2.description.WSDLToAxisServiceBuilder;
+import org.apache.axis2.engine.ListenerManager;
+import org.apache.axis2.engine.MessageReceiver;
+import org.apache.axis2.transport.jms.JMSConstants;
+import org.apache.axis2.transport.jms.JMSListener;
+import org.apache.axis2.transport.jms.JMSSender;
+import org.apache.axis2.transport.jms.JMSUtils;
+import org.apache.tuscany.sca.assembly.AbstractContract;
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceClient.URIResolverImpl;
+import org.apache.tuscany.sca.binding.ws.axis2.policy.authentication.token.Axis2TokenAuthenticationPolicy;
+import org.apache.tuscany.sca.binding.ws.axis2.policy.configuration.Axis2ConfigParamPolicy;
+import org.apache.tuscany.sca.binding.ws.axis2.policy.configurator.Axis2BindingBasicAuthenticationConfigurator;
+import org.apache.tuscany.sca.binding.ws.axis2.policy.configurator.Axis2BindingHeaderConfigurator;
+import org.apache.tuscany.sca.binding.ws.axis2.policy.header.Axis2HeaderPolicy;
+import org.apache.tuscany.sca.binding.ws.axis2.policy.header.Axis2SOAPHeaderString;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.core.assembly.RuntimeAssemblyFactory;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySubject;
+import org.apache.tuscany.sca.policy.authentication.basic.BasicAuthenticationPolicy;
+import org.apache.tuscany.sca.runtime.ReferenceParameters;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.apache.tuscany.sca.xsd.XSDefinition;
+import org.apache.ws.commons.schema.XmlSchema;
+import org.apache.ws.commons.schema.XmlSchemaExternal;
+import org.apache.ws.security.WSSecurityEngineResult;
+import org.apache.ws.security.handler.WSHandlerConstants;
+import org.apache.ws.security.handler.WSHandlerResult;
+import org.oasisopen.sca.ServiceRuntimeException;
+import org.w3c.dom.Element;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+public class Axis2ServiceProvider {
+    public static final String IMPORT_TAG = "import";
+    public static final String INCLUDE_TAG = "include";
+
+    private static final Logger logger = Logger.getLogger(Axis2ServiceProvider.class.getName());
+
+    private RuntimeComponent component;
+    private AbstractContract contract;
+    private WebServiceBinding wsBinding;
+    private ServletHost servletHost;
+    private MessageFactory messageFactory;
+    private FactoryExtensionPoint modelFactories;
+    private RuntimeAssemblyFactory assemblyFactory;
+    private ConfigurationContext configContext;
+    private JMSSender jmsSender;
+    private JMSListener jmsListener;
+    private Map<String, Port> urlMap = new HashMap<String, Port>();
+
+    private BasicAuthenticationPolicy basicAuthenticationPolicy = null;
+    private Axis2TokenAuthenticationPolicy axis2TokenAuthenticationPolicy = null;
+    private List<Axis2HeaderPolicy> axis2HeaderPolicies = new ArrayList<Axis2HeaderPolicy>();
+
+    public static final QName QNAME_WSA_ADDRESS =
+        new QName(AddressingConstants.Final.WSA_NAMESPACE, AddressingConstants.EPR_ADDRESS);
+    public static final QName QNAME_WSA_FROM =
+        new QName(AddressingConstants.Final.WSA_NAMESPACE, AddressingConstants.WSA_FROM);
+    public static final QName QNAME_WSA_REFERENCE_PARAMETERS =
+        new QName(AddressingConstants.Final.WSA_NAMESPACE, AddressingConstants.EPR_REFERENCE_PARAMETERS);
+
+    private static final QName TRANSPORT_JMS_QUALIFIED_INTENT =
+        new QName("http://docs.oasis-open.org/ns/opencsa/sca/200903", "transport.jms");
+    private static final String DEFAULT_QUEUE_CONNECTION_FACTORY = "TuscanyQueueConnectionFactory";
+
+    //Schema element names
+    public static final String ELEM_SCHEMA = "schema";
+
+    //Schema URI
+    public static final String NS_URI_XSD_1999 = "http://www.w3.org/1999/XMLSchema";
+    public static final String NS_URI_XSD_2000 = "http://www.w3.org/2000/10/XMLSchema";
+    public static final String NS_URI_XSD_2001 = "http://www.w3.org/2001/XMLSchema";
+
+    //Schema QNames
+    public static final QName Q_ELEM_XSD_1999 = new QName(NS_URI_XSD_1999, ELEM_SCHEMA);
+    public static final QName Q_ELEM_XSD_2000 = new QName(NS_URI_XSD_2000, ELEM_SCHEMA);
+    public static final QName Q_ELEM_XSD_2001 = new QName(NS_URI_XSD_2001, ELEM_SCHEMA);
+    public static final List<QName> XSD_QNAME_LIST =
+        Arrays.asList(new QName[] {Q_ELEM_XSD_1999, Q_ELEM_XSD_2000, Q_ELEM_XSD_2001});
+
+    /**
+     * This classloader is used in OSGi to work around XXXFactory.newInstance()
+     */
+    private static class MultiParentClassLoader extends ClassLoader {
+        private final Set<ClassLoader> classLoaders = new HashSet<ClassLoader>();
+
+        /**
+         * @param parent The parent classloaders
+         * @param loaders A list of classloaders to be used to load classes or resources
+         */
+        public MultiParentClassLoader(ClassLoader parent, ClassLoader[] loaders) {
+            super(parent);
+            if (loaders != null) {
+                for (ClassLoader cl : loaders) {
+                    if (cl != null && cl != parent) {
+                        this.classLoaders.add(cl);
+                    }
+                }
+            }
+        }
+
+        @Override
+        protected Class<?> findClass(String className) throws ClassNotFoundException {
+            for (ClassLoader parent : classLoaders) {
+                try {
+                    return parent.loadClass(className);
+                } catch (ClassNotFoundException e) {
+                    continue;
+                }
+            }
+            throw new ClassNotFoundException(className);
+        }
+
+        @Override
+        protected URL findResource(String resName) {
+            for (ClassLoader parent : classLoaders) {
+                URL url = parent.getResource(resName);
+                if (url != null) {
+                    return url;
+                }
+            }
+            return null;
+        }
+
+        @Override
+        protected Enumeration<URL> findResources(String resName) throws IOException {
+            Set<URL> urlSet = new HashSet<URL>();
+            for (ClassLoader parent : classLoaders) {
+                Enumeration<URL> urls = parent.getResources(resName);
+                if (urls != null) {
+                    while (urls.hasMoreElements()) {
+                        urlSet.add(urls.nextElement());
+                    }
+                }
+            }
+            return Collections.enumeration(urlSet);
+        }
+    }
+
+    public Axis2ServiceProvider(RuntimeComponent component,
+                                AbstractContract contract,
+                                WebServiceBinding wsBinding,
+                                ServletHost servletHost,
+                                MessageFactory messageFactory,
+                                final FactoryExtensionPoint modelFactories) {
+
+        this.component = component;
+        this.contract = contract;
+        this.wsBinding = wsBinding;
+        this.servletHost = servletHost;
+        this.messageFactory = messageFactory;
+        this.modelFactories = modelFactories;
+        this.assemblyFactory = (RuntimeAssemblyFactory)modelFactories.getFactory(AssemblyFactory.class);
+
+        final boolean isRampartRequired = AxisPolicyHelper.isRampartRequired(wsBinding);
+        try {
+            // TuscanyAxisConfigurator tuscanyAxisConfigurator = new TuscanyAxisConfigurator();
+            // Allow privileged access to read properties. Requires PropertyPermission read in
+            // security policy.
+            configContext = AccessController.doPrivileged(new PrivilegedExceptionAction<ConfigurationContext>() {
+                public ConfigurationContext run() throws AxisFault {
+                    ClassLoader cl1 = modelFactories.getFactory(XMLInputFactory.class).getClass().getClassLoader();
+                    ClassLoader cl2 =
+                        modelFactories.getFactory(DocumentBuilderFactory.class).getClass().getClassLoader();
+                    ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+                    ClassLoader newTccl = tccl;
+                    if (cl1 != tccl || cl2 != tccl) {
+                        newTccl = new MultiParentClassLoader(null, new ClassLoader[] {cl1, cl2});
+                    }
+                    if (newTccl != null && newTccl != tccl) {
+                        Thread.currentThread().setContextClassLoader(newTccl);
+                    }
+                    try {
+                        return new TuscanyAxisConfigurator(isRampartRequired).getConfigurationContext();
+                    } finally {
+                        if (newTccl != null && newTccl != tccl) {
+                            Thread.currentThread().setContextClassLoader(tccl);
+                        }
+                    }
+                }
+            });
+            // deployRampartModule();
+            // configureSecurity();
+        } catch (PrivilegedActionException e) {
+            throw new ServiceRuntimeException(e.getException());
+        }
+
+        configContext.setContextRoot(servletHost.getContextPath());
+
+        // Enable MTOM if the policy intent is specified.
+        if (AxisPolicyHelper.isIntentRequired(wsBinding, AxisPolicyHelper.MTOM_INTENT)) {
+            configContext.getAxisConfiguration().getParameter(Configuration.ENABLE_MTOM).setLocked(false);
+            configContext.getAxisConfiguration().getParameter(Configuration.ENABLE_MTOM).setValue("true");
+        }
+
+        // Update port addresses with runtime information, and create a
+        // map from endpoint URIs to WSDL ports that eliminates duplicate
+        // ports for the same endpoint.
+        for (Object port : wsBinding.getService().getPorts().values()) {
+            String portAddress = getPortAddress((Port)port);
+            String endpointURI = computeEndpointURI(portAddress, servletHost);
+            setPortAddress((Port)port, endpointURI);
+            urlMap.put(endpointURI, (Port)port);
+        }
+
+        /*
+        // find out which policies are active
+        if (wsBinding instanceof PolicySubject) {
+            List<PolicySet> policySets = ((PolicySubject)wsBinding).getApplicablePolicySets();
+            for (PolicySet ps : policySets) {
+                for (Object p : ps.getPolicies()) {
+                    if (BasicAuthenticationPolicy.class.isInstance(p)) {
+                        basicAuthenticationPolicy = (BasicAuthenticationPolicy)p;
+                    } else if (Axis2TokenAuthenticationPolicy.class.isInstance(p)) {
+                        axis2TokenAuthenticationPolicy = (Axis2TokenAuthenticationPolicy)p;
+                    } else if (Axis2HeaderPolicy.class.isInstance(p)) {
+                        axis2HeaderPolicies.add((Axis2HeaderPolicy)p);
+                    } else {
+                        // etc. check for other types of policy being present
+                    }
+                }
+            }
+        } 
+        */
+    }
+
+    static String getPortAddress(Port port) {
+        Object ext = port.getExtensibilityElements().get(0);
+        if (ext instanceof SOAPAddress) {
+            return ((SOAPAddress)ext).getLocationURI();
+        }
+        if (ext instanceof SOAP12Address) {
+            return ((SOAP12Address)ext).getLocationURI();
+        }
+        return null;
+    }
+
+    static void setPortAddress(Port port, String locationURI) {
+        Object ext = port.getExtensibilityElements().get(0);
+        if (ext instanceof SOAPAddress) {
+            ((SOAPAddress)ext).setLocationURI(locationURI);
+        }
+        if (ext instanceof SOAP12Address) {
+            ((SOAP12Address)ext).setLocationURI(locationURI);
+        }
+    }
+
+    // TODO - EPR - what to do with URI
+    /*
+    private EndpointReference2 createEndpointReference() {
+        FactoryExtensionPoint factories =
+            component.getComponentContext().getExtensionPointRegistry().getExtensionPoint(FactoryExtensionPoint.class);
+        RuntimeAssemblyFactory factory = (RuntimeAssemblyFactory)factories.getFactory(AssemblyFactory.class);
+        return factory.createEndpointReference();
+    }
+    */
+
+    private String computeEndpointURI(String uri, ServletHost servletHost) {
+
+        if (uri == null) {
+            return null;
+        }
+
+        // pull out the binding intents to see what sort of transport is required
+        PolicySet transportJmsPolicySet = AxisPolicyHelper.getPolicySet(wsBinding, TRANSPORT_JMS_QUALIFIED_INTENT);
+        if (transportJmsPolicySet != null) {
+            if (!uri.startsWith("jms:/")) {
+                uri = "jms:" + uri;
+            }
+
+            // construct the rest of the URI based on the policy. All the details are put
+            // into the URI here rather than being place directly into the Axis configuration 
+            // as the Axis JMS sender relies on parsing the target URI      
+            Axis2ConfigParamPolicy axis2ConfigParamPolicy = null;
+            for (Object policy : transportJmsPolicySet.getPolicies()) {
+                if (policy instanceof Axis2ConfigParamPolicy) {
+                    axis2ConfigParamPolicy = (Axis2ConfigParamPolicy)policy;
+                    Iterator paramIterator =
+                        axis2ConfigParamPolicy.getParamElements().get(DEFAULT_QUEUE_CONNECTION_FACTORY)
+                            .getChildElements();
+
+                    if (paramIterator.hasNext()) {
+                        StringBuffer uriParams = new StringBuffer("?");
+
+                        while (paramIterator.hasNext()) {
+                            OMElement parameter = (OMElement)paramIterator.next();
+                            uriParams.append(parameter.getAttributeValue(new QName("", "name")));
+                            uriParams.append("=");
+                            uriParams.append(parameter.getText());
+
+                            if (paramIterator.hasNext()) {
+                                uriParams.append("&");
+                            }
+                        }
+
+                        uri = uri + uriParams;
+                    }
+                }
+            }
+        } else {
+            if (!uri.startsWith("jms:")) {
+                uri = servletHost.getURLMapping(uri).toString();
+            }
+        }
+
+        return uri;
+    }
+
+    public void start() {
+
+        try {
+            createPolicyHandlers();
+            for (Map.Entry<String, Port> entry : urlMap.entrySet()) {
+                AxisService axisService = createAxisService(entry.getKey(), entry.getValue());
+                configContext.getAxisConfiguration().addService(axisService);
+            }
+
+            Axis2ServiceServlet servlet = null;
+            for (String endpointURL : urlMap.keySet()) {
+                if (endpointURL.startsWith("http://") || endpointURL.startsWith("https://")
+                    || endpointURL.startsWith("/")) {
+                    if (servlet == null) {
+                        servlet = new Axis2ServiceServlet();
+                        servlet.init(configContext);
+                    }
+                    //[nash] configContext.setContextRoot(endpointURL);
+                    servletHost.addServletMapping(endpointURL, servlet);
+                } else if (endpointURL.startsWith("jms")) {
+                    logger.log(Level.INFO, "Axis2 JMS URL=" + endpointURL);
+
+                    jmsListener = new JMSListener();
+                    jmsSender = new JMSSender();
+                    ListenerManager listenerManager = configContext.getListenerManager();
+                    TransportInDescription trsIn =
+                        configContext.getAxisConfiguration().getTransportIn(Constants.TRANSPORT_JMS);
+
+                    // get JMS transport parameters from the computed URL
+                    Map<String, String> jmsProps = JMSUtils.getProperties(endpointURL);
+
+                    // collect the parameters used to configure the JMS transport
+                    OMFactory fac = OMAbstractFactory.getOMFactory();
+                    OMElement parms = fac.createOMElement(DEFAULT_QUEUE_CONNECTION_FACTORY, null);
+
+                    for (String key : jmsProps.keySet()) {
+                        OMElement param = fac.createOMElement("parameter", null);
+                        param.addAttribute("name", key, null);
+                        param.addChild(fac.createOMText(param, jmsProps.get(key)));
+                        parms.addChild(param);
+                    }
+
+                    Parameter queueConnectionFactory = new Parameter(DEFAULT_QUEUE_CONNECTION_FACTORY, parms);
+                    trsIn.addParameter(queueConnectionFactory);
+
+                    trsIn.setReceiver(jmsListener);
+
+                    configContext.getAxisConfiguration().addTransportIn(trsIn);
+                    TransportOutDescription trsOut =
+                        configContext.getAxisConfiguration().getTransportOut(Constants.TRANSPORT_JMS);
+                    //configContext.getAxisConfiguration().addTransportOut( trsOut );
+                    trsOut.setSender(jmsSender);
+
+                    if (listenerManager == null) {
+                        listenerManager = new ListenerManager();
+                        listenerManager.init(configContext);
+                    }
+                    listenerManager.addListener(trsIn, true);
+                    jmsSender.init(configContext, trsOut);
+                    jmsListener.init(configContext, trsIn);
+                    jmsListener.start();
+                }
+            }
+        } catch (AxisFault e) {
+            throw new RuntimeException(e);
+        } catch (ClassNotFoundException e) {
+            throw new RuntimeException(e);
+        } catch (InstantiationException e) {
+            throw new RuntimeException(e);
+        } catch (IllegalAccessException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public void stop() {
+        if (jmsListener != null) {
+            jmsListener.stop();
+            jmsListener.destroy();
+        } else {
+            for (String endpointURL : urlMap.keySet()) {
+                servletHost.removeServletMapping(endpointURL);
+            }
+        }
+
+        if (jmsSender != null)
+            jmsSender.stop();
+
+        try {
+            for (String endpointURL : urlMap.keySet()) {
+                // get the path to the service
+                URI uriPath = new URI(endpointURL);
+                String stringURIPath = uriPath.getPath();
+
+                /* [nash] Need a leading slash for WSDL imports to work with ?wsdl
+                // remove any "/" from the start of the path
+                if (stringURIPath.startsWith("/")) {
+                    stringURIPath = stringURIPath.substring(1, stringURIPath.length());
+                }
+                */
+
+                configContext.getAxisConfiguration().removeService(stringURIPath);
+            }
+        } catch (URISyntaxException e) {
+            throw new RuntimeException(e);
+        } catch (AxisFault e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    private AxisService createAxisService(String endpointURL, Port port) throws AxisFault {
+        AxisService axisService;
+        if (wsBinding.getWSDLDocument() != null) {
+            axisService = createWSDLAxisService(endpointURL, port);
+        } else {
+            axisService = createJavaAxisService(endpointURL);
+        }
+        initAxisOperations(axisService);
+        return axisService;
+    }
+
+    /**
+     * Create an AxisService from the interface class from the SCA service interface
+     */
+    protected AxisService createJavaAxisService(String endpointURL) throws AxisFault {
+        AxisService axisService = new AxisService();
+        String path = URI.create(endpointURL).getPath();
+        axisService.setName(path);
+        axisService.setServiceDescription("Tuscany configured AxisService for service: " + endpointURL);
+        axisService.setClientSide(false);
+        Parameter classParam =
+            new Parameter(Constants.SERVICE_CLASS, ((JavaInterface)contract.getInterfaceContract().getInterface())
+                .getJavaClass().getName());
+        axisService.addParameter(classParam);
+        try {
+            Utils.fillAxisService(axisService, configContext.getAxisConfiguration(), null, null);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+
+        return axisService;
+    }
+
+    /**
+     * Workaround for https://issues.apache.org/jira/browse/AXIS2-3205
+     * @param definition
+     * @param serviceName
+     * @return
+     */
+    private static Definition getDefinition(Definition definition, QName serviceName) {
+
+        if (serviceName == null) {
+            return definition;
+        }
+
+        if (definition == null) {
+            return null;
+        }
+        Object service = definition.getServices().get(serviceName);
+        if (service != null) {
+            return definition;
+        }
+        for (Object i : definition.getImports().values()) {
+            List<Import> imports = (List<Import>)i;
+            for (Import imp : imports) {
+                Definition d = getDefinition(imp.getDefinition(), serviceName);
+                if (d != null) {
+                    return d;
+                }
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Create an AxisService from the WSDL doc used by ws binding
+     */
+    protected AxisService createWSDLAxisService(String endpointURL, Port port) throws AxisFault {
+
+        Definition definition = wsBinding.getWSDLDocument();
+        QName serviceQName = wsBinding.getService().getQName();
+        Definition def = getDefinition(definition, serviceQName);
+
+        final WSDLToAxisServiceBuilder builder = new WSDL11ToAxisServiceBuilder(def, serviceQName, port.getName());
+        builder.setServerSide(true);
+        // [rfeng] Add a custom resolver to work around WSCOMMONS-228
+        builder.setCustomResolver(new URIResolverImpl(def));
+        builder.setBaseUri(def.getDocumentBaseURI());
+        // [rfeng]        
+        // AxisService axisService = builder.populateService();
+        // Allow privileged access to read properties. Requires PropertiesPermission read in
+        // security policy.
+        AxisService axisService;
+        try {
+            axisService = AccessController.doPrivileged(new PrivilegedExceptionAction<AxisService>() {
+                public AxisService run() throws AxisFault {
+                    return builder.populateService();
+                }
+            });
+        } catch (PrivilegedActionException e) {
+            throw (AxisFault)e.getException();
+        }
+
+        String name = URI.create(endpointURL).getPath();
+        //[nash] HTTP endpoints need a leading slash for WSDL imports to work with ?wsdl
+        if (endpointURL.startsWith("jms")) {
+            name = name.startsWith("/") ? name.substring(1) : name;
+        }
+        axisService.setName(name);
+        axisService.setEndpointURL(endpointURL);
+        axisService.setDocumentation("Tuscany configured AxisService for service: " + endpointURL);
+        for (Iterator i = axisService.getEndpoints().values().iterator(); i.hasNext();) {
+            AxisEndpoint ae = (AxisEndpoint)i.next();
+            if (endpointURL.startsWith("jms")) {
+                Parameter qcf = new Parameter(JMSConstants.CONFAC_PARAM, null);
+                qcf.setValue(DEFAULT_QUEUE_CONNECTION_FACTORY);
+                axisService.addParameter(qcf);
+                break;
+            }
+        }
+
+        // Add schema information to the AxisService (needed for "?xsd=" support)
+        addSchemas(wsBinding.getWSDLDefinition(), axisService);
+
+        // Use the existing WSDL
+        Parameter wsdlParam = new Parameter("wsdl4jDefinition", null);
+        wsdlParam.setValue(definition);
+        axisService.addParameter(wsdlParam);
+        Parameter userWSDL = new Parameter("useOriginalwsdl", "true");
+        axisService.addParameter(userWSDL);
+
+        // Modify schema imports and includes to add "servicename?xsd=" prefix.
+        // Axis2 does this for schema extensibility elements, but Tuscany has
+        // overriden the WSDl4J deserializer to create UnknownExtensibilityElement
+        // elements in place of these.
+        modifySchemaImportsAndIncludes(definition, name);
+
+        // Axis2 1.3 has a bug with returning incorrect values for the port
+        // addresses.  To work around this, compute the values here.
+        Parameter modifyAddr = new Parameter("modifyUserWSDLPortAddress", "false");
+        axisService.addParameter(modifyAddr);
+
+        return axisService;
+    }
+
+    private void addSchemas(WSDLDefinition wsdlDef, AxisService axisService) {
+        for (XSDefinition xsDef : wsdlDef.getXmlSchemas()) {
+            if (xsDef.getSchema() != null) {
+                axisService.addSchema(xsDef.getSchema());
+                updateSchemaRefs(xsDef.getSchema(), axisService.getName());
+            }
+        }
+        for (WSDLDefinition impDef : wsdlDef.getImportedDefinitions()) {
+            addSchemas(impDef, axisService);
+        }
+    }
+
+    private void updateSchemaRefs(XmlSchema parentSchema, String name) {
+        for (Iterator iter = parentSchema.getIncludes().getIterator(); iter.hasNext();) {
+            Object obj = iter.next();
+            if (obj instanceof XmlSchemaExternal) {
+                XmlSchemaExternal extSchema = (XmlSchemaExternal)obj;
+                String location = extSchema.getSchemaLocation();
+                if (location.length() > 0 && location.indexOf(":/") < 0 && location.indexOf("?xsd=") < 0) {
+                    extSchema.setSchemaLocation(name + "?xsd=" + location);
+                }
+                if (extSchema.getSchema() != null) {
+                    updateSchemaRefs(extSchema.getSchema(), name);
+                }
+            }
+        }
+    }
+
+    private void modifySchemaImportsAndIncludes(Definition definition, String name) {
+        // adjust the schema locations in types section
+        Types types = definition.getTypes();
+        if (types != null) {
+            for (Iterator iter = types.getExtensibilityElements().iterator(); iter.hasNext();) {
+                Object ext = iter.next();
+                if (ext instanceof UnknownExtensibilityElement && XSD_QNAME_LIST
+                    .contains(((UnknownExtensibilityElement)ext).getElementType())) {
+                    changeLocations(((UnknownExtensibilityElement)ext).getElement(), name);
+                }
+            }
+        }
+        for (Iterator iter = definition.getImports().values().iterator(); iter.hasNext();) {
+            Vector values = (Vector)iter.next();
+            for (Iterator valuesIter = values.iterator(); valuesIter.hasNext();) {
+                Import wsdlImport = (Import)valuesIter.next();
+                modifySchemaImportsAndIncludes(wsdlImport.getDefinition(), name);
+            }
+        }
+    }
+
+    private void changeLocations(Element element, String name) {
+        NodeList nodeList = element.getChildNodes();
+        for (int i = 0; i < nodeList.getLength(); i++) {
+            String tagName = nodeList.item(i).getLocalName();
+            if (IMPORT_TAG.equals(tagName) || INCLUDE_TAG.equals(tagName)) {
+                processImport(nodeList.item(i), name);
+            }
+        }
+    }
+
+    private void processImport(Node importNode, String name) {
+        NamedNodeMap nodeMap = importNode.getAttributes();
+        for (int i = 0; i < nodeMap.getLength(); i++) {
+            Node attribute = nodeMap.item(i);
+            if (attribute.getNodeName().equals("schemaLocation")) {
+                String location = attribute.getNodeValue();
+                if (location.indexOf(":/") < 0 & location.indexOf("?xsd=") < 0) {
+                    attribute.setNodeValue(name + "?xsd=" + location);
+                }
+            }
+        }
+    }
+
+    protected void initAxisOperations(AxisService axisService) {
+        for (Iterator<?> i = axisService.getOperations(); i.hasNext();) {
+            AxisOperation axisOp = (AxisOperation)i.next();
+            Operation op = getOperation(axisOp);
+            if (op != null) {
+
+                if (op.isNonBlocking()) {
+                    axisOp.setMessageExchangePattern(WSDL2Constants.MEP_URI_IN_ONLY);
+                } else {
+                    axisOp.setMessageExchangePattern(WSDL2Constants.MEP_URI_IN_OUT);
+                }
+
+                MessageReceiver msgrec = null;
+                if (op.isNonBlocking()) {
+                    msgrec = new Axis2ServiceInMessageReceiver(this, op);
+                } else {
+                    msgrec = new Axis2ServiceInOutSyncMessageReceiver(this, op);
+                }
+                axisOp.setMessageReceiver(msgrec);
+            }
+        }
+    }
+
+    protected Operation getOperation(AxisOperation axisOp) {
+        String operationName = axisOp.getName().getLocalPart();
+        Interface iface = wsBinding.getBindingInterfaceContract().getInterface();
+        for (Operation op : iface.getOperations()) {
+            if (op.getName().equalsIgnoreCase(operationName)) {
+                return op;
+            }
+        }
+        return null;
+    }
+
+    // methods for Axis2 message receivers
+
+    public Object invokeTarget(Operation op, Object[] args, MessageContext inMC) throws InvocationTargetException {
+        String callbackAddress = null;
+        String callbackID = null;
+        Object conversationID = null;
+
+        // create a message object and set the args as its body
+        Message msg = messageFactory.createMessage();
+        msg.setBody(args);
+        msg.setOperation(op);
+
+        //FIXME: can we use the Axis2 addressing support for this?
+        SOAPHeader header = inMC.getEnvelope().getHeader();
+        if (header != null) {
+            OMElement from = header.getFirstChildWithName(QNAME_WSA_FROM);
+            if (from != null) {
+                OMElement callbackAddrElement = from.getFirstChildWithName(QNAME_WSA_ADDRESS);
+                if (callbackAddrElement != null) {
+                    if (contract.getInterfaceContract().getCallbackInterface() != null) {
+                        callbackAddress = callbackAddrElement.getText();
+                    }
+                }
+                
+/* TODO - EPR - not required by OASIS                
+                OMElement params = from.getFirstChildWithName(QNAME_WSA_REFERENCE_PARAMETERS);
+                if (params != null) {
+                    OMElement convIDElement =
+                        params.getFirstChildWithName(Axis2BindingInvoker.CONVERSATION_ID_REFPARM_QN);
+                    if (convIDElement != null) {
+                        if (isConversational()) {
+                            conversationID = convIDElement.getText();
+                        }
+                    }
+                    OMElement callbackIDElement =
+                        params.getFirstChildWithName(Axis2BindingInvoker.CALLBACK_ID_REFPARM_QN);
+                    if (callbackIDElement != null) {
+                        callbackID = callbackIDElement.getText();
+                    }
+                }
+*/
+            }
+
+            // get policy specified headers
+            for (Axis2HeaderPolicy policy : axis2HeaderPolicies) {
+                //Axis2BindingHeaderConfigurator.getHeader(inMC, msg, policy.getHeaderName());
+            }
+
+            if (axis2TokenAuthenticationPolicy != null) {
+                Axis2SOAPHeaderString tokenHeader = new Axis2SOAPHeaderString();
+                Axis2BindingHeaderConfigurator.getHeader(inMC,
+                                                         msg,
+                                                         axis2TokenAuthenticationPolicy.getTokenName(),
+                                                         tokenHeader);
+            }
+        }
+
+        //fill message with QoS context info 
+        fillQoSContext(msg, inMC);
+
+        // Create a from EPR to hold the details of the callback endpoint
+        EndpointReference from = null;
+        if (callbackAddress != null ) {
+            from = assemblyFactory.createEndpointReference();
+            Endpoint fromEndpoint = assemblyFactory.createEndpoint();
+            from.setTargetEndpoint(fromEndpoint);
+            msg.setFrom(from);   
+            Endpoint callbackEndpoint = assemblyFactory.createEndpoint();
+            callbackEndpoint.setURI(callbackAddress);
+            callbackEndpoint.setUnresolved(true);
+            from.setCallbackEndpoint(callbackEndpoint);
+        }
+
+        /* TODO - EPR - not required in OASIS
+        // set the reference parameters into the "From" EPR
+        if (callbackAddress != null) {
+            parameters.setCallbackReference(createEndpointReference(callbackAddress));
+        }
+        if (callbackID != null) {
+            parameters.setCallbackID(callbackID);
+        }
+        if (conversationID != null) {
+            parameters.setConversationID(conversationID);
+        }
+
+        if (basicAuthenticationPolicy != null) {
+            Axis2BindingBasicAuthenticationConfigurator.parseHTTPHeader(inMC, msg, basicAuthenticationPolicy);
+        }
+        */
+
+        // find the runtime wire and invoke it with the message
+        RuntimeWire wire = ((RuntimeComponentService)contract).getRuntimeWire(getBinding());
+        Object response = wire.invoke(op, msg);
+
+        return response;
+    }
+
+    public boolean isConversational() {
+        return wsBinding.getBindingInterfaceContract().getInterface().isConversational();
+    }
+
+    /**
+     * Return the binding for this provider as a primitive binding type
+     * For use when looking up wires registered against the binding.
+     * 
+     * @return the binding
+     */
+    protected Binding getBinding() {
+        return wsBinding;
+    }
+
+    private void createPolicyHandlers() throws IllegalAccessException, InstantiationException, ClassNotFoundException {
+        if (wsBinding instanceof PolicySubject) {
+
+            // code to create policy handlers using a policy SPI based
+            // on policy providers
+            /*            
+                        List<PolicyProvider> policyProviders = ((RuntimeComponentService)contract).getPolicyProviders(wsBinding);
+                        
+                        for (PolicyProvider policyProvider : policyProviders){
+                            policyHandler = policyProvider.createHandler();
+                            if (policyHandler != null) {
+                                policyHandlerList.add(policyHandler);
+                            } 
+                        }
+            */
+        }
+    }
+
+    private void fillQoSContext(Message message, MessageContext axis2MsgCtx) {
+        if (axis2MsgCtx.getProperty(WSHandlerConstants.RECV_RESULTS) != null && axis2MsgCtx
+            .getProperty(WSHandlerConstants.RECV_RESULTS) instanceof Vector) {
+            Vector recvResults = (Vector)axis2MsgCtx.getProperty(WSHandlerConstants.RECV_RESULTS);
+            for (int count1 = 0; count1 < recvResults.size(); ++count1) {
+                if (recvResults.elementAt(count1) instanceof WSHandlerResult) {
+                    WSHandlerResult wshr = (WSHandlerResult)recvResults.elementAt(count1);
+                    Vector results = wshr.getResults();
+                    for (int count2 = 0; count2 < results.size(); ++count2) {
+                        if (results.elementAt(count2) instanceof WSSecurityEngineResult) {
+                            WSSecurityEngineResult securityResult =
+                                (WSSecurityEngineResult)wshr.getResults().elementAt(count2);
+                            if (securityResult.get("principal") != null) {
+                                message.getHeaders().add(securityResult.get("principal"));
+                            }
+                        }
+                    }
+                }
+            }
+
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceServlet.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceServlet.java
new file mode 100644
index 0000000000..746b850ff0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceServlet.java
@@ -0,0 +1,295 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.SocketException;
+import java.net.URI;
+import java.net.URL;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.Set;
+import java.util.Vector;
+
+import javax.servlet.RequestDispatcher;
+import javax.servlet.Servlet;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.addressing.EndpointReference;
+import org.apache.axis2.context.ConfigurationContext;
+import org.apache.axis2.transport.http.AxisServlet;
+import org.apache.axis2.transport.http.ListingAgent;
+import org.apache.axis2.transport.http.server.HttpUtils;
+
+/**
+ * This overrides the Servlet init of the AxisServlet so Tuscany can use
+ * a single Axis2 ConfigurationContext instance shared between AxisServlet 
+ * instances for each SCA service with a ws binding. 
+ * TODO: need to review if thats really what we want to be doing
+ *
+ * @version $Rev$ $Date$
+ */
+public class Axis2ServiceServlet extends AxisServlet {
+
+    protected TuscanyListingAgent agent;
+
+    private static final long serialVersionUID = 1L;
+    private static final ServletConfig DUMMY_CONFIG = createDummyServletConfig();
+    
+//JIRA TUSCANY-1561 Port to Axis2 1.3    
+    private ConfigurationContext tmpconfigContext;
+
+    public void init(ConfigurationContext configContext) {
+        this.tmpconfigContext = configContext;
+        try {
+            super.init(DUMMY_CONFIG);
+        } catch (ServletException e) {
+            throw new RuntimeException(e);
+        }
+        agent = new TuscanyListingAgent(configContext);
+    }
+
+    /**
+     * Override Axis2 Servlet method to avoid loop when init 
+     * is called after servletConfig already initialized by
+     * this classes init(ConfigurationContext) method.
+     */
+    @Override
+    public void init() throws ServletException {
+    }
+
+    @Override
+    public void init(ServletConfig config) throws ServletException {
+        ServletContext servletContext = config.getServletContext();
+        servletContext.setAttribute(CONFIGURATION_CONTEXT, tmpconfigContext);
+        super.init(config);
+    }
+
+    /**
+     * We've setup the Servlet by passing in a ConfigurationContext on our init method 
+     * override this method to just return that
+     */
+    @Override
+    protected ConfigurationContext initConfigContext(ServletConfig config) throws ServletException {
+        return this.tmpconfigContext;
+    }
+    
+    @Override
+    public ServletConfig getServletConfig() {
+        return DUMMY_CONFIG;
+    }
+    
+    @Override
+    public String getServletName() {
+        return "TuscanyAxis2Servlet";
+    }
+
+    /**
+     * The AxisServlet gets NPE during init without a ServletConfig so this is a mocked up one to prevent that.
+     */
+    private static ServletConfig createDummyServletConfig() {
+        ServletConfig sc = new ServletConfig() {
+
+            public String getServletName() {
+                return "TuscanyAxis2DummyServlet";
+            }
+
+            public ServletContext getServletContext() {
+                return new ServletContext() {
+
+                    public ServletContext getContext(String uripath) {
+                        return null;
+                    }
+
+                    @SuppressWarnings("unused") // it's on the Servlet 2.5 API so we need it
+                    public String getContextPath() {
+                        return null;
+                    }
+
+                    public int getMajorVersion() {
+                        return 0;
+                    }
+
+                    public int getMinorVersion() {
+                        return 0;
+                    }
+
+                    public String getMimeType(String file) {
+                        return null;
+                    }
+
+                    public Set<?> getResourcePaths(String path) {
+                        return Collections.emptySet();
+                    }
+
+                    public URL getResource(String path) throws MalformedURLException {
+                        if("/".equals(path)) {
+                            // HACK: To avoid NPE
+                            return new URL("/axis2");
+                        }
+                        return null;
+                    }
+
+                    public InputStream getResourceAsStream(String path) {
+                        return null;
+                    }
+
+                    public RequestDispatcher getRequestDispatcher(String path) {
+                        return null;
+                    }
+
+                    public RequestDispatcher getNamedDispatcher(String arg0) {
+                        return null;
+                    }
+
+                    public Servlet getServlet(String arg0) throws ServletException {
+                        return null;
+                    }
+
+                    public Enumeration getServlets() {
+                        return null;
+                    }
+
+                    public Enumeration getServletNames() {
+                        return null;
+                    }
+
+                    public void log(String arg0) {
+                    }
+
+                    public void log(Exception arg0, String arg1) {
+                    }
+
+                    public void log(String arg0, Throwable arg1) {
+                    }
+
+                    public String getRealPath(String arg0) {
+                        return null;
+                    }
+
+                    public String getServerInfo() {
+                        return null;
+                    }
+
+                    public String getInitParameter(String arg0) {
+                        return null;
+                    }
+
+                    public Enumeration getInitParameterNames() {
+                        return null;
+                    }
+
+                    public Object getAttribute(String arg0) {
+                        return null;
+                    }
+
+                    public Enumeration getAttributeNames() {
+                        return null;
+                    }
+
+                    public void setAttribute(String arg0, Object arg1) {
+                    }
+
+                    public void removeAttribute(String arg0) {
+                    }
+
+                    public String getServletContextName() {
+                        return null;
+                    }
+                };
+            }
+
+            public String getInitParameter(String arg0) {
+                return null;
+            }
+
+            public Enumeration getInitParameterNames() {
+                return new Vector().elements();
+            }
+        };
+        return sc;
+    }
+
+    @Override
+    public void destroy() {
+        try {
+            super.destroy();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    /**
+     * Override the AxisServlet doGet to use the TuscanyListingAgent for ?wsdl 
+     */
+    @Override
+    protected void doGet(HttpServletRequest request,
+                         HttpServletResponse response) throws ServletException, IOException {
+
+        initContextRoot(request);
+
+        String query = request.getQueryString();
+        if ((query != null) && (query.indexOf("wsdl2") >= 0 ||
+                query.indexOf("wsdl") >= 0 || query.indexOf("xsd") >= 0 ||
+                query.indexOf("policy") >= 0)) {
+            agent.processListService(request, response);
+        } else {
+            super.doGet(request, response);
+        }
+    }
+    
+    /**
+
+    /**
+     * Override the AxisServlet method so as to not add "/services" into the URL
+     * and to work with Tuscany service names. can go once moved to Axis2 1.3
+     */
+    @Override
+    public EndpointReference[] getEPRsForService(String serviceName, String ip) throws AxisFault {
+        //RUNNING_PORT
+        String port = (String) configContext.getProperty(ListingAgent.RUNNING_PORT);
+        if (port == null) {
+            port = "8080";
+        }
+        if (ip == null) {
+            try {
+                ip = HttpUtils.getIpAddress();
+                if (ip == null) {
+                    ip = "localhost";
+                }
+            } catch (SocketException e) {
+//TUSCANY-1561 Port to Axis2 1.3                 
+//                throw new AxisFault.(e);
+                throw AxisFault.makeFault(e);
+            }
+        }
+
+        URI epURI = URI.create("http://" + ip + ":" + port + "/" + serviceName).normalize();
+
+        return new EndpointReference[]{new EndpointReference(epURI.toString())};
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/AxisPolicyHelper.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/AxisPolicyHelper.java
new file mode 100644
index 0000000000..da02d1033e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/AxisPolicyHelper.java
@@ -0,0 +1,79 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySubject;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySubject;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class AxisPolicyHelper {
+
+    public static final String XMLNS_SCA_11 = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
+    public static final QName AUTHENTICATION_INTENT = new QName(XMLNS_SCA_11, "authentication");
+    public static final QName CONFIDENTIALITY_INTENT = new QName(XMLNS_SCA_11, "confidentiality");
+    public static final QName INTEGRITY_INTENT = new QName(XMLNS_SCA_11, "integrity");
+    public static final QName MTOM_INTENT = new QName(XMLNS_SCA_11, "MTOM");
+    public static final QName SOAP12_INTENT = new QName(XMLNS_SCA_11, "SOAP12");
+
+    public static PolicySet getPolicySet(Binding wsBinding, QName intentName) {
+        PolicySet returnPolicySet = null;
+
+        if (wsBinding instanceof PolicySubject) {
+            PolicySubject policiedBinding = (PolicySubject)wsBinding;
+            for (PolicySet policySet : policiedBinding.getPolicySets()) {
+                for (Intent intent : policySet.getProvidedIntents()) {
+                    if (intent.getName().equals(intentName)) {
+                        returnPolicySet = policySet;
+                        break;
+                    }
+                }
+            }
+        }
+
+        return returnPolicySet;
+    }
+
+    public static boolean isIntentRequired(Binding wsBinding, QName intent) {
+        if (wsBinding instanceof PolicySubject) {
+            List<Intent> intents = ((PolicySubject)wsBinding).getRequiredIntents();
+            for (Intent i : intents) {
+                if (intent.equals(i.getName())) {
+                    return true;
+                }
+            }
+        }
+        return getPolicySet(wsBinding, intent) != null;
+    }
+
+    public static boolean isRampartRequired(Binding wsBinding) {
+        return isIntentRequired(wsBinding, AUTHENTICATION_INTENT) || isIntentRequired(wsBinding, INTEGRITY_INTENT)
+            || isIntentRequired(wsBinding, CONFIDENTIALITY_INTENT);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyAxisConfigurator.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyAxisConfigurator.java
new file mode 100644
index 0000000000..853bfbc0cb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyAxisConfigurator.java
@@ -0,0 +1,330 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
+import java.util.HashMap;
+import java.util.Iterator;
+
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.Constants;
+import org.apache.axis2.context.ConfigurationContext;
+import org.apache.axis2.context.ConfigurationContextFactory;
+import org.apache.axis2.deployment.DeploymentConstants;
+import org.apache.axis2.deployment.DeploymentErrorMsgs;
+import org.apache.axis2.deployment.DeploymentException;
+import org.apache.axis2.deployment.ModuleBuilder;
+import org.apache.axis2.deployment.URLBasedAxisConfigurator;
+import org.apache.axis2.description.AxisModule;
+import org.apache.axis2.description.Parameter;
+import org.apache.axis2.engine.AxisConfiguration;
+import org.apache.axis2.engine.AxisConfigurator;
+import org.apache.axis2.i18n.Messages;
+
+/**
+ * Helps configure Axis2 from a resource in binding.ws.axis2 instead of Axis2.xml 
+ * <p/> TODO: Review: should there be a single global Axis ConfigurationContext
+ *
+ * @version $Rev$ $Date$
+ */
+public class TuscanyAxisConfigurator extends URLBasedAxisConfigurator implements AxisConfigurator {
+    
+    /* these two fields are part of a temporary fix to solve problems that Maven has with including
+     * rampart-1.4.mar into the classpath and also at the time of Release 1.0 rampart-1.4.mar seems
+     * to pull in a SNAPSHOT version of rampart-project pom.  Hence rampart.mar has been excluded
+     * as a Maven dependency and has been packed with this module 
+     */
+    /************start of fix *********************************************************************/
+    private URL axis2_xml = 
+        getResource("/org/apache/tuscany/sca/binding/ws/axis2/engine/config/axis2.xml");
+    private URL axis2_repository = null;
+    private URL rampart_mar_url =
+        getResource("/org/apache/tuscany/sca/binding/ws/axis2/engine/config/modules/rampart-1.4.mar");
+    /************** end of fix *************************************************************/
+    
+    private boolean isRampartRequired;
+    
+    public TuscanyAxisConfigurator(boolean isRampartRequired) throws AxisFault {
+        //super(TuscanyAxisConfigurator.class.getResource("/org/apache/tuscany/sca/binding/ws/axis2/engine/config/axis2.xml"), 
+        //      TuscanyAxisConfigurator.class.getResource("/org/apache/tuscany/sca/binding/ws/axis2/engine/config/modules/rampart.mar"));
+        super(getResource("/org/apache/tuscany/sca/binding/ws/axis2/engine/config/axis2.xml"), 
+                    null);
+        this.isRampartRequired = isRampartRequired;
+    }
+    
+    private static URL getResource(final String name) {
+        return AccessController.doPrivileged(new PrivilegedAction<URL>() {
+            public URL run() {
+                return TuscanyAxisConfigurator.class.getResource(name);
+            }
+        });
+    }
+
+    public ConfigurationContext getConfigurationContext() throws AxisFault {
+        if (configContext == null) {
+            configContext = ConfigurationContextFactory.createConfigurationContext(this);
+        }
+        return configContext;
+    }
+    
+    private InputStream getResourceAsStream(final String resource) {
+        return AccessController.doPrivileged(new PrivilegedAction<InputStream>() {
+            public InputStream run() {
+                ClassLoader cl = Thread.currentThread().getContextClassLoader();
+                return cl.getResourceAsStream(resource);
+            }
+        });
+    }
+    
+    /* these three methods are part of a temporary fix to solve problems that Maven has with including
+     * rampart-1.3.mar into the classpath and also at the time of Release 1.0 rampart-1.3.mar seems
+     * to pull in a SNAPSHOT version of rampart-project pom.  Hence rampart.mar has been excluded
+     * as a Maven dependency and has been packed with this module 
+     */
+    /************start of fix *********************************************************************/
+    @Override
+    public AxisConfiguration getAxisConfiguration() throws AxisFault {
+        InputStream axis2xmlStream;
+        try {
+            if (axis2_xml == null) {
+                axis2xmlStream =
+                        getResourceAsStream(DeploymentConstants.AXIS2_CONFIGURATION_RESOURCE);
+            } else {
+                axis2xmlStream = axis2_xml.openStream();
+            }
+            axisConfig = populateAxisConfiguration(axis2xmlStream);
+            if (isRampartRequired) {
+                axisConfig.addGlobalModuleRef("rampart");
+            }   
+            if (axis2_repository == null) {
+                Parameter axis2repoPara = axisConfig.getParameter(DeploymentConstants.AXIS2_REPO);
+                if (axis2repoPara != null) {
+                    String repoValue = (String) axis2repoPara.getValue();
+                    if (repoValue != null && !"".equals(repoValue.trim())) {
+                        if (repoValue.startsWith("file:/")) {
+                            // we treat this case specially , by assuming file is
+                            // located in the local machine
+                            loadRepository(repoValue);
+                        } else {
+                            loadRepositoryFromURL(new URL(repoValue));
+                        }
+                    }
+                } else {
+                    //log.info("No repository found , module will be loaded from classpath");
+                    try {
+                        loadFromClassPath(); 
+                    } catch ( Exception e ) {
+                        if (isRampartRequired) {
+                            loadRampartModule();
+                        }
+                    }
+                }
+                
+            } else {
+                loadRepositoryFromURL(axis2_repository);
+            }
+
+        } catch (IOException e) {
+            throw new AxisFault(e.getMessage());
+        }
+        axisConfig.setConfigurator(this);
+        return axisConfig;
+    }
+    
+    public void loadRampartModule() throws DeploymentException {
+        try {
+            ClassLoader deploymentClassLoader =
+                    org.apache.axis2.deployment.util.Utils.createClassLoader(
+                            new URL[]{rampart_mar_url},
+                            axisConfig.getModuleClassLoader(),
+                            true,
+                            (File) axisConfig.getParameterValue(Constants.Configuration.ARTIFACTS_TEMP_DIR));
+            final AxisModule module = new AxisModule();
+            module.setModuleClassLoader(deploymentClassLoader);
+            module.setParent(axisConfig);
+            //String moduleFile = fileUrl.substring(0, fileUrl.indexOf(".mar"));
+            if (module.getName() == null) {
+                module.setName("rampart");
+                module.setVersion("1.4");
+            }
+            populateModule(module, rampart_mar_url);
+            module.setFileName(rampart_mar_url);
+            // Allow privileged access to read properties. Requires PropertiesPermission read in
+            // security policy.
+            try {
+                AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() {
+                    public Object run() throws IOException {
+                        addNewModule(module, axisConfig);
+                        return null;
+                    }
+                });
+            } catch (PrivilegedActionException e) {
+                throw (AxisFault)e.getException();
+            }            
+           
+            calculateDefaultModuleVersion(axisConfig.getModules(), axisConfig);
+            axisConfig.validateSystemPredefinedPhases();
+        } catch (IOException e) {
+            throw new DeploymentException(e);
+        }
+    }
+    /**
+     * Get the name of the module , where archive name is combination of module name + its version
+     * The format of the name is as follows:
+     * moduleName-00.0000
+     * Example: "addressing-01.0001.mar" would return "addressing"
+     *
+     * @param moduleName the name of the module archive
+     * @return the module name parsed out of the file name
+     */
+    public static String getModuleName(String moduleName) {
+        if (moduleName.endsWith("-SNAPSHOT")) {
+            return moduleName.substring(0, moduleName.indexOf("-SNAPSHOT"));
+        }
+        char delimiter = '-';
+        int version_index = moduleName.lastIndexOf(delimiter);
+        if (version_index > 0) {
+            String versionString = getModuleVersion(moduleName);
+            if (versionString == null) {
+                return moduleName;
+            } else {
+                return moduleName.substring(0, version_index);
+            }
+        } else {
+            return moduleName;
+        }
+    }
+
+    public static String getModuleVersion(String moduleName) {
+        if (moduleName.endsWith("-SNAPSHOT")) {
+            return "SNAPSHOT";
+        }
+        char version_seperator = '-';
+        int version_index = moduleName.lastIndexOf(version_seperator);
+        if (version_index > 0) {
+            String versionString = moduleName.substring(version_index + 1, moduleName.length());
+            try {
+                Float.parseFloat(versionString);
+                return versionString;
+            } catch (NumberFormatException e) {
+                return null;
+            }
+        } else {
+            return null;
+        }
+    }
+
+    public static String getModuleName(String moduleName, String moduleVersion) {
+        if (moduleVersion != null && moduleVersion.length() != 0) {
+            moduleName = moduleName + "-" + moduleVersion;
+        } 
+        return moduleName;
+    }
+
+    public static boolean isLatest(String moduleVersion, String currentDefaultVersion) {
+        if (AxisModule.VERSION_SNAPSHOT.equals(moduleVersion)) {
+            return true;
+        } else {
+            float m_version = Float.parseFloat(moduleVersion);
+            float m_c_vresion = Float.parseFloat(currentDefaultVersion);
+            return m_version > m_c_vresion;
+        }
+    }
+
+    public static void calculateDefaultModuleVersion(HashMap modules,
+                                                     AxisConfiguration axisConfig) {
+        Iterator allModules = modules.values().iterator();
+        HashMap defaultModules = new HashMap();
+        while (allModules.hasNext()) {
+            AxisModule axisModule = (AxisModule) allModules.next();
+            String moduleName = axisModule.getName();
+            String moduleNameString;
+            String moduleVersionString;
+            if (AxisModule.VERSION_SNAPSHOT.equals(axisModule.getVersion())) {
+                moduleNameString = axisModule.getName();
+                moduleVersionString = axisModule.getVersion();
+            } else {
+                if (axisModule.getVersion() == null) {
+                    moduleNameString = getModuleName(moduleName);
+                    moduleVersionString = getModuleVersion(moduleName);
+                    if (moduleVersionString != null) {
+                        try {
+                            Float.valueOf(moduleVersionString);
+                            axisModule.setVersion(moduleVersionString);
+                            axisModule.setName(moduleName);
+                        } catch (NumberFormatException e) {
+                            moduleVersionString = null;
+                        }
+                    }
+                } else {
+                    moduleNameString = axisModule.getName();
+                    moduleVersionString = axisModule.getVersion();
+                }
+            }
+            String currentDefaultVerison = (String) defaultModules.get(moduleNameString);
+            if (currentDefaultVerison != null) {
+                // if the module version is null then , that will be ignore in this case
+                if (!AxisModule.VERSION_SNAPSHOT.equals(currentDefaultVerison)) {
+                    if (moduleVersionString != null &&
+                        isLatest(moduleVersionString, currentDefaultVerison)) {
+                        defaultModules.put(moduleNameString, moduleVersionString);
+                    }
+                }
+            } else {
+                defaultModules.put(moduleNameString, moduleVersionString);
+            }
+
+        }
+        Iterator def_mod_itr = defaultModules.keySet().iterator();
+        while (def_mod_itr.hasNext()) {
+            String moduleName = (String) def_mod_itr.next();
+            axisConfig.addDefaultModuleVersion(moduleName, (String) defaultModules.get(moduleName));
+        }
+    }
+
+    
+    private void populateModule(AxisModule module, URL moduleUrl) throws DeploymentException {
+        try {
+            ClassLoader classLoader = module.getModuleClassLoader();
+            InputStream moduleStream = classLoader.getResourceAsStream("META-INF/module.xml");
+            if (moduleStream == null) {
+                moduleStream = classLoader.getResourceAsStream("meta-inf/module.xml");
+            }
+            if (moduleStream == null) {
+                throw new DeploymentException(
+                        Messages.getMessage(
+                                DeploymentErrorMsgs.MODULE_XML_MISSING, moduleUrl.toString()));
+            }
+            ModuleBuilder moduleBuilder = new ModuleBuilder(moduleStream, module, axisConfig);
+            moduleBuilder.populateModule();
+        } catch (IOException e) {
+            throw new DeploymentException(e);
+        }
+    }
+    
+    /************** end of fix *************************************************************/
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyDispatcher.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyDispatcher.java
new file mode 100644
index 0000000000..3527061a66
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyDispatcher.java
@@ -0,0 +1,104 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import java.net.URI;
+import java.util.HashMap;
+
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.addressing.EndpointReference;
+import org.apache.axis2.context.ConfigurationContext;
+import org.apache.axis2.context.MessageContext;
+import org.apache.axis2.description.AxisService;
+import org.apache.axis2.description.HandlerDescription;
+import org.apache.axis2.engine.AxisConfiguration;
+import org.apache.axis2.engine.RequestURIBasedDispatcher;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+/**
+ * A Tuscany specific Axis2 Dispatcher that enables using services
+ * exposed at the SCA defined service URI instead of /services/<serviceName> 
+ *
+ * @version $Rev$ $Date$
+ */
+public class TuscanyDispatcher extends RequestURIBasedDispatcher {
+
+    public static final String NAME = "TuscanyDispatcher";
+    private static final Log log = LogFactory.getLog(RequestURIBasedDispatcher.class);
+    private static final boolean isDebugEnabled = log.isDebugEnabled();
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.axis2.engine.AbstractDispatcher#findService(org.apache.axis2.context.MessageContext)
+     */
+    @Override
+    public AxisService findService(MessageContext messageContext) throws AxisFault {
+        EndpointReference toEPR = messageContext.getTo();
+
+        if (toEPR != null) {
+            if(isDebugEnabled){
+                log.debug("Checking for Service using target endpoint address : " + toEPR.getAddress());
+            }
+
+            String path = URI.create(toEPR.getAddress()).getPath();
+            
+            ConfigurationContext configurationContext = messageContext.getConfigurationContext();
+            AxisConfiguration registry = configurationContext.getAxisConfiguration();
+
+            String serviceName = findAxisServiceName(registry, path);
+            return registry.getService(serviceName);
+
+        } else {
+            if(isDebugEnabled){
+                log.debug("Attempted to check for Service using null target endpoint URI");
+            }
+            return null;
+        }
+    }
+
+    @Override
+    public void initDispatcher() {
+        init(new HandlerDescription(NAME));
+    }
+
+    protected String findAxisServiceName(AxisConfiguration registry, String path) {
+        HashMap services = registry.getServices();
+        if (services == null) {
+            return null;
+        }
+        String[] parts = path.split("/");
+        String serviceName = "";
+        for (int i=parts.length-1; i>=0; i--) {
+            serviceName = parts[i] + serviceName;
+            if (services.containsKey(serviceName)) {
+                return serviceName;
+            }
+            serviceName = "/" + serviceName;
+            if (services.containsKey(serviceName)) {
+                return serviceName;
+            }
+        }
+
+        return null;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyListingAgent.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyListingAgent.java
new file mode 100644
index 0000000000..3f8599b118
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/TuscanyListingAgent.java
@@ -0,0 +1,218 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.wsdl.Definition;
+import javax.wsdl.Port;
+import javax.wsdl.Service;
+
+import org.apache.axis2.context.ConfigurationContext;
+import org.apache.axis2.description.AxisService;
+import org.apache.axis2.description.Parameter;
+import org.apache.axis2.transport.http.ListingAgent;
+import org.apache.axis2.transport.http.server.HttpUtils;
+import org.apache.ws.commons.schema.XmlSchema;
+import org.apache.ws.commons.schema.XmlSchemaExternal;
+
+/**
+ * A Tuscany specific Axis2 ListingAgent as the Axis2 one does not work
+ * with the Tuscany service names which include slash ('/') characters.
+ * Unfortunately it ends up having  to copy a fair amount of Axis2 code to do this. 
+ *
+ * @version $Rev$ $Date$
+ */
+public class TuscanyListingAgent extends ListingAgent {
+
+    private static final String LIST_SINGLE_SERVICE_JSP_NAME =
+        "listSingleService.jsp";
+    
+    public TuscanyListingAgent(ConfigurationContext aConfigContext) {
+        super(aConfigContext);
+    }
+
+    /**
+     * This method overrides the Axis2 listing agent's computation of the
+     * service name.
+     */
+    @Override
+    public String extractServiceName(String urlString) {
+        String serviceName = findAxisServiceName(urlString);
+        setContextRoot(urlString, serviceName);
+        return serviceName;
+    }
+
+    /**
+     * Override ?xsd processing so that WSDL documents with XSD imports
+     * and includes work correctly.  When we move to Axis2 1.4, we may
+     * be able to use SchemaSupplier to do this in a cleaner way.  Also
+     * ensure that the correct IP address and port are returned by ?wsdl.
+     */
+    @Override
+    public void processListService(HttpServletRequest req,
+                                   HttpServletResponse res)
+            throws IOException, ServletException {
+
+        String url = req.getRequestURL().toString();
+        String query = req.getQueryString();
+
+        // for ?wsdl requests, need to update the WSDL with correct IPaddr and port 
+        int wsdl = query.indexOf("wsdl");
+        if (wsdl >= 0) {
+            String serviceName = extractServiceName(url);
+            HashMap services = configContext.getAxisConfiguration().getServices();
+            if ((services != null) && !services.isEmpty()) {
+                AxisService axisService = (AxisService)services.get(serviceName);
+                Parameter wsld4jdefinition = axisService.getParameter("wsdl4jDefinition");
+                Definition definition = (Definition)wsld4jdefinition.getValue();
+                for (Object s : definition.getServices().values()) {
+                    for (Object p : ((Service)s).getPorts().values()) {
+                        String endpointURL = Axis2ServiceProvider.getPortAddress((Port)p);
+                        String modifiedURL = setIPAddress(endpointURL, url);
+                        Axis2ServiceProvider.setPortAddress((Port)p, modifiedURL);
+                    }
+                }
+            }
+        }
+
+        // handle ?xsd requests here
+        int xsd = query.indexOf("xsd");
+        if (xsd >= 0) {
+            String serviceName = extractServiceName(url);
+            HashMap services = configContext.getAxisConfiguration().getServices();
+            if ((services != null) && !services.isEmpty()) {
+                Object serviceObj = services.get(serviceName);
+                if (serviceObj != null) {
+                    String xsds = req.getParameter("xsd");
+                    if (xsds != null && !"".equals(xsds)) {
+                        // a schema name (perhaps with path) is present
+                        AxisService axisService = (AxisService)serviceObj;
+                        ArrayList schemas = axisService.getSchema();
+                        for (Object rootSchema : axisService.getSchema()) {
+                            XmlSchema schema = getSchema(((XmlSchema)rootSchema), xsds);
+                            if (schema != null) {
+                                // found the schema
+                                res.setContentType("text/xml");
+                                OutputStream out = res.getOutputStream();
+                                schema.write(new OutputStreamWriter(out, "UTF8"));
+                                out.flush();
+                                out.close();
+                                return;
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        // in all other cases, delegate to the Axis2 code
+        super.processListService(req, res);
+    }
+
+    private XmlSchema getSchema(XmlSchema parentSchema, String name) {
+        for (Iterator iter = parentSchema.getIncludes().getIterator(); iter.hasNext();) {
+            Object obj = iter.next();
+            if (obj instanceof XmlSchemaExternal) {
+                XmlSchemaExternal extSchema = (XmlSchemaExternal)obj;
+                if (extSchema.getSchemaLocation().endsWith(name)) {
+                    return extSchema.getSchema();
+                } else {
+                    XmlSchema schema = getSchema(extSchema.getSchema(), name);
+                    if (schema != null) {
+                        return schema;
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
+    private String findAxisServiceName(String path) {
+        HashMap services = configContext.getAxisConfiguration().getServices();
+        if (services == null) {
+            return null;
+        }
+        String[] parts = path.split("/");
+        String serviceName = "";
+        for (int i=parts.length-1; i>=0; i--) {
+            serviceName = parts[i] + serviceName;
+            if (services.containsKey(serviceName)) {
+                return serviceName;
+            }
+            serviceName = "/" + serviceName;
+            if (services.containsKey(serviceName)) {
+                return serviceName;
+            }
+        }
+
+        return null;
+    }
+
+    /**
+     * Hack for Tuscany to get ?wsdl working with Tuscany service names
+     * Can go once moved up to Axis2 1.3
+     */
+    private void setContextRoot(String filePart, String serviceName) {
+        String contextRoot = configContext.getContextRoot();
+        if (contextRoot != null && contextRoot.length() > 0) {
+            if (contextRoot.equals("/")) {
+                configContext.setServicePath("/");
+            } else {
+                int i = filePart.indexOf(contextRoot) + contextRoot.length();
+                int j = filePart.lastIndexOf(serviceName);
+                if (i>=j || (i+1 == j)) {
+                    configContext.setServicePath("/");
+                } else {
+                    String mapping = filePart.substring(i+1, j);
+                    configContext.setServicePath(mapping);
+                }
+            }
+            configContext.setContextRoot(contextRoot);
+        }
+    }
+
+    private static String setIPAddress(String wsdlURI, String requestURI) {
+        try {
+            URI wsdlURIObj = new URI(wsdlURI);
+            String wsdlHost = wsdlURIObj.getHost();
+            int wsdlPort = wsdlURIObj.getPort();
+            String wsdlAddr = wsdlHost + (wsdlPort != -1 ? ":" + Integer.toString(wsdlPort) : "");
+            URI requestURIObj = new URI(requestURI);
+            String ipAddr = HttpUtils.getIpAddress();
+            int requestPort = requestURIObj.getPort();
+            String newAddr = ipAddr + (requestPort != -1 ? ":" + Integer.toString(requestPort) : "");
+            return wsdlURI.replace(wsdlAddr, newAddr);
+        } catch (Exception e) {
+            // URI string not in expected format, so return the WSDL URI unmodified
+            return wsdlURI;
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configurator/Axis2BindingBasicAuthenticationConfigurator.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configurator/Axis2BindingBasicAuthenticationConfigurator.java
new file mode 100644
index 0000000000..eba7a01798
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configurator/Axis2BindingBasicAuthenticationConfigurator.java
@@ -0,0 +1,111 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.policy.configurator;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+import javax.security.auth.Subject;
+
+import org.apache.axiom.om.util.Base64;
+import org.apache.axis2.client.OperationClient;
+import org.apache.axis2.context.MessageContext;
+import org.apache.axis2.transport.http.HTTPConstants;
+import org.apache.axis2.transport.http.HttpTransportProperties;
+import org.apache.axis2.transport.http.HttpTransportProperties.Authenticator;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.policy.security.SecurityUtil;
+import org.apache.tuscany.sca.policy.authentication.basic.BasicAuthenticationPolicy;
+import org.apache.tuscany.sca.policy.authentication.basic.BasicAuthenticationPrincipal;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * Policy handler to handle PolicySet that contain Axis2ConfigParamPolicy instances
+ *
+ * @version $Rev$ $Date$
+ */
+public class Axis2BindingBasicAuthenticationConfigurator {
+    
+    
+    public static void setOperationOptions(OperationClient operationClient, Message msg, BasicAuthenticationPolicy policy) {
+        String username = null;
+        String password = null;
+        
+        // get the security context
+        Subject subject = SecurityUtil.getSubject(msg);
+        BasicAuthenticationPrincipal principal = SecurityUtil.getPrincipal(subject, 
+                                                                           BasicAuthenticationPrincipal.class);
+
+        // could use the security principal to look up basic auth credentials
+        if (  principal != null ) {
+            username = ((BasicAuthenticationPrincipal)principal).getName();
+            password = ((BasicAuthenticationPrincipal)principal).getPassword();
+        }
+        
+        if (username == null || password == null ){
+            throw new ServiceRuntimeException("Basic authentication username or password is null");
+        }
+        
+        HttpTransportProperties.Authenticator authenticator = new HttpTransportProperties.Authenticator();
+        List<String> auth = new ArrayList<String>();
+        auth.add(Authenticator.BASIC);
+        authenticator.setAuthSchemes(auth);
+        authenticator.setPreemptiveAuthentication(true);
+        authenticator.setUsername(username);
+        authenticator.setPassword(password);
+    
+        operationClient.getOptions().setProperty(HTTPConstants.AUTHENTICATE,
+                                                 authenticator);
+    }
+    
+    public static void parseHTTPHeader(MessageContext messageContext, Message msg, BasicAuthenticationPolicy policy) {
+        
+        Map httpHeaderProperties = (Map)messageContext.getProperty(org.apache.axis2.context.MessageContext.TRANSPORT_HEADERS);
+                         
+        String basicAuthString = (String)httpHeaderProperties.get("Authorization");
+        String decodedBasicAuthString = null;
+        String username = null;
+        String password = null;
+        
+        if (basicAuthString != null) {
+            basicAuthString = basicAuthString.trim();
+            
+            if (basicAuthString.startsWith("Basic ")) {
+                decodedBasicAuthString = new String(Base64.decode(basicAuthString.substring(6)));
+            }
+            
+            int collonIndex = decodedBasicAuthString.indexOf(':');
+            
+            if (collonIndex == -1){
+                username = decodedBasicAuthString;
+            } else {
+                username = decodedBasicAuthString.substring(0, collonIndex);
+                password = decodedBasicAuthString.substring(collonIndex + 1);
+            }
+        }
+        
+        // get the security context
+        Subject subject = SecurityUtil.getSubject(msg);
+        BasicAuthenticationPrincipal principal =  new BasicAuthenticationPrincipal(username,
+                                                                                   password);
+        subject.getPrincipals().add(principal);
+    }    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configurator/Axis2BindingHeaderConfigurator.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configurator/Axis2BindingHeaderConfigurator.java
new file mode 100644
index 0000000000..647f934c02
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/policy/configurator/Axis2BindingHeaderConfigurator.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.policy.configurator;
+
+
+
+import javax.xml.namespace.QName;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.soap.SOAPEnvelope;
+import org.apache.axiom.soap.SOAPHeader;
+import org.apache.axis2.context.MessageContext;
+import org.apache.tuscany.sca.binding.ws.axis2.policy.header.Axis2HeaderPolicyUtil;
+import org.apache.tuscany.sca.binding.ws.axis2.policy.header.Axis2SOAPHeader;
+import org.apache.tuscany.sca.invocation.Message;
+
+
+/**
+ * Policy handler to handle PolicySet that contain Axis2ConfigParamPolicy instances
+ *
+ * @version $Rev$ $Date$
+ */
+public class Axis2BindingHeaderConfigurator {
+    
+    
+    public static void setHeader(MessageContext messageContext, Message msg, QName headerQName) {
+        
+        if (headerQName != null){
+            SOAPEnvelope envelope = messageContext.getEnvelope();
+            OMFactory factory = envelope.getOMFactory();
+            SOAPHeader soapHeader = envelope.getHeader();
+            
+            Axis2SOAPHeader header = Axis2HeaderPolicyUtil.getHeader(msg, headerQName) ;
+            
+            if (header != null){
+                soapHeader.addChild(header.getAsSOAPHeaderBlock(factory));
+            } 
+        }
+    }
+    
+    public static void getHeader(MessageContext messageContext, Message msg, QName headerQName, Axis2SOAPHeader header) {
+        
+        SOAPEnvelope sev = messageContext.getEnvelope();
+        SOAPHeader sh = sev.getHeader();
+        OMElement omHeader = sh.getFirstChildWithName(headerQName);
+        
+        header.setAsSOAPHeaderBlock(omHeader);
+        
+        msg.getHeaders().add(header); 
+    }  
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.xml.Definitions b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.xml.Definitions
new file mode 100644
index 0000000000..91a24cc1b4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.xml.Definitions
@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+#

+#   http://www.apache.org/licenses/LICENSE-2.0

+#

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+org/apache/tuscany/sca/binding/ws/axis2/definitions.xml
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
new file mode 100644
index 0000000000..a48ff54c77
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the binding extension

+org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingProviderFactory;model=org.apache.tuscany.sca.binding.ws.WebServiceBinding

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/definitions.xml b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/definitions.xml
new file mode 100644
index 0000000000..f8b5b2063c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/definitions.xml
@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+

+<!-- $Rev$ $Date$ -->

+

+<sca:definitions xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+            targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+            xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+            xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1">

+            

+    <sca:bindingType type="sca:binding.ws"  mayProvide="SOAP SOAP.1_1 SOAP.1_2 MTOM" alwaysProvides=""/>

+

+    <!-- PolicyIntents defined by the SCA Runtime Extension for WS Binding Axis 2 -->

+    <sca:intent name="SOAP" constrains="sca:binding.ws">

+        <sca:description>

+            Communication through this binding requires SOAP

+        </sca:description>

+    </sca:intent>

+    

+    <sca:intent name="SOAP.1_1">

+        <sca:description>

+            Communication through this binding requires SOAP 1.1

+        </sca:description>

+    </sca:intent>

+    

+    <sca:intent name="SOAP.1_2">

+        <sca:description>

+            Communication through this binding requires SOAP 1.2

+        </sca:description>

+    </sca:intent>

+    

+    <sca:intent name="MTOM" constrains="sca:binding.ws">

+        <sca:description>

+            Communication through this binding requires MTOM support

+        </sca:description>

+    </sca:intent>

+ </sca:definitions>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/engine/config/axis2.xml b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/engine/config/axis2.xml
new file mode 100644
index 0000000000..ea32836f2a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/engine/config/axis2.xml
@@ -0,0 +1,504 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Licensed to the Apache Software Foundation (ASF) under one
+  ~ or more contributor license agreements. See the NOTICE file
+  ~ distributed with this work for additional information
+  ~ regarding copyright ownership. The ASF licenses this file
+  ~ to you under the Apache License, Version 2.0 (the
+  ~ "License"); you may not use this file except in compliance
+  ~ with the License. You may obtain a copy of the License at
+  ~
+  ~ http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing,
+  ~ software distributed under the License is distributed on an
+  ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+  ~ KIND, either express or implied. See the License for the
+  ~ specific language governing permissions and limitations
+  ~ under the License.
+  -->
+
+<axisconfig name="AxisJava2.0">
+    <!-- ================================================= -->
+    <!-- Parameters -->
+    <!-- ================================================= -->
+    <parameter name="hotdeployment">true</parameter>
+    <parameter name="hotupdate">false</parameter>
+    <parameter name="enableMTOM">false</parameter>
+    <parameter name="enableSwA">false</parameter>
+    
+    <!-- Customized by Tuscany -->
+    <!-- parameter name="OutflowSecurity">
+		<action>
+			<items>Timestamp</items>
+		</action>
+	</parameter-->
+
+    <!--Uncomment if you want to enable file caching for attachments -->
+    <!--parameter name="cacheAttachments">true</parameter>
+    <parameter name="attachmentDIR"></parameter>
+    <parameter name="sizeThreshold">4000</parameter-->
+
+    <!--This will give out the timout of the configuration contexts, in milliseconds-->
+    <parameter name="ConfigContextTimeoutInterval">30000</parameter>
+
+    <!--During a fault, stacktrace can be sent with the fault message. The following flag will control -->
+    <!--that behavior.-->
+
+    <!-- Customized by Tuscany -->
+    <parameter name="sendStacktraceDetailsWithFaults">true</parameter>
+
+    <!--If there aren't any information available to find out the fault reason, we set the message of the exception-->
+    <!--as the faultreason/Reason. But when a fault is thrown from a service or some where, it will be -->
+    <!--wrapped by different levels. Due to this the initial exception message can be lost. If this flag-->
+    <!--is set, then Axis2 tries to get the first exception and set its message as the faultreason/Reason.-->
+    <parameter name="DrillDownToRootCauseForFaultReason">false</parameter>
+
+    <parameter name="userName">admin</parameter>
+    <parameter name="password">axis2</parameter>
+
+    <!--To override repository/services you need to uncomment following parameter and value SHOULD be absolute file path.-->
+    <!--ServicesDirectory only works on the following cases-->
+    <!---File based configurator and in that case the value should be a file URL (http:// not allowed)-->
+    <!---When creating URL Based configurator with URL “file://�  -->
+    <!--- War based configurator with expanded case , -->
+
+    <!--All the other scenarios it will be ignored.-->
+    <!--<parameter name="ServicesDirectory">service</parameter>-->
+    <!--To override repository/modules you need to uncomment following parameter and value SHOULD be absolute file path-->
+    <!--<parameter name="ModulesDirectory">modules</parameter>-->
+
+
+
+    <!--Following params will set the proper context paths for invocations. All the endpoints will have a commons context-->
+    <!--root which can configured using the following contextRoot parameter-->
+    <!--<parameter name="contextRoot">axis2</parameter>-->
+
+    <!--Our HTTP endpoints can handle both REST and SOAP. Following parameters can be used to distinguiush those endpoints-->
+    <!--In case of a servlet, if you change this you have to manually change the settings of your servlet container to map this -->
+    <!--context path to proper Axis2 servlets-->
+
+    <!-- Customized by Tuscany -->
+    <parameter name="servicePath">/</parameter>
+
+    <!--<parameter name="restPath">rest</parameter>-->
+
+    <!-- Following parameter will completely disable REST handling in Axis2-->
+
+    <parameter name="disableREST" locked="true">false</parameter>
+
+    <!--POJO deployer , this will alow users to drop .class file and make that into a service-->
+    <deployer extension=".class" directory="pojo" class="org.apache.axis2.deployment.POJODeployer"/>
+
+    <!-- Following parameter will set the host name for the epr-->
+    <!--<parameter name="hostname" locked="true">myhost.com</parameter>-->
+
+    <!-- If you have a frontend host which exposes this webservice using a different public URL  -->
+    <!-- use this parameter to override autodetected url -->
+    <!--<parameter name="httpFrontendHostUrl">https://someotherhost/context</parameter>-->
+
+
+    <!--    The way of adding listener to the system-->
+    <!--    <listener class="org.apache.axis2.ObserverIMPL">-->
+    <!--        <parameter name="RSS_URL">http://127.0.0.1/rss</parameter>-->
+    <!--    </listener>-->
+
+    <!-- ================================================= -->
+    <!-- Message Receivers -->
+    <!-- ================================================= -->
+    <!--This is the deafult MessageReceiver for the system , if you want to have MessageReceivers for -->
+    <!--all the other MEP implement it and add the correct entry to here , so that you can refer from-->
+    <!--any operation -->
+    <!--Note : You can ovrride this for a particular service by adding the same element with your requirement-->
+    <messageReceivers>
+
+       <!-- Added by Tuscany -->
+        <messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-only"
+                         class="org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceInMessageReceiver"/>
+
+        <messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-only"
+                         class="org.apache.axis2.receivers.RawXMLINOnlyMessageReceiver"/>
+        <messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-out"
+                         class="org.apache.axis2.receivers.RawXMLINOutMessageReceiver"/>
+
+       <!-- Added by Tuscany -->
+        <messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-out"
+                         class="org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceInOutSyncMessageReceiver"/>
+
+       <!-- Added by Tuscany -->
+        <messageReceiver mep="http://www.w3.org/2006/01/wsdl/in-only"
+                         class="org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceInMessageReceiver"/>
+
+        <messageReceiver mep="http://www.w3.org/2006/01/wsdl/in-only"
+                         class="org.apache.axis2.receivers.RawXMLINOnlyMessageReceiver"/>
+        <messageReceiver mep="http://www.w3.org/2006/01/wsdl/in-out"
+                         class="org.apache.axis2.receivers.RawXMLINOutMessageReceiver"/>
+
+       <!-- Added by Tuscany -->
+        <messageReceiver mep="http://www.w3.org/2006/01/wsdl/in-out"
+                         class="org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceInOutSyncMessageReceiver"/>
+
+    </messageReceivers>
+    <!-- ================================================= -->
+    <!-- Message Formatter -->
+    <!-- ================================================= -->
+    <!--Following content type to message formatter mapping can be used to implement support for different message -->
+    <!--format  serialization in Axis2. These message formats are expected to be resolved based on the content type. -->
+    <messageFormatters>
+        <messageFormatter contentType="application/x-www-form-urlencoded"
+                         class="org.apache.axis2.transport.http.XFormURLEncodedFormatter"/>
+        <messageFormatter contentType="multipart/form-data"
+                         class="org.apache.axis2.transport.http.MultipartFormDataFormatter"/>
+        <messageFormatter contentType="application/xml"
+                         class="org.apache.axis2.transport.http.ApplicationXMLFormatter"/>
+    </messageFormatters>
+
+    <!-- ================================================= -->
+    <!-- Message Builders -->
+    <!-- ================================================= -->
+    <!--Following content type to builder mapping can be used to implement support for different message -->
+    <!--formats in Axis2. These message formats are expected to be resolved based on the content type. -->
+    <messageBuilders>
+        <messageBuilder contentType="application/xml"
+                         class="org.apache.axis2.builder.ApplicationXMLBuilder"/>
+        <messageBuilder contentType="application/x-www-form-urlencoded"
+                         class="org.apache.axis2.builder.XFormURLEncodedBuilder"/>
+        <messageBuilder contentType="multipart/form-data"
+                         class="org.apache.axis2.builder.MultipartFormDataBuilder"/>
+    </messageBuilders>
+
+    <!-- ================================================= -->
+    <!-- Transport Ins -->
+    <!-- ================================================= -->
+    <transportReceiver name="http"
+                       class="org.apache.axis2.transport.http.SimpleHTTPServer">
+
+        <!-- Customized by Tuscany -->
+        <parameter name="port" locked="false">6060</parameter>
+
+        <!-- Here is the complete list of supported parameters (see example settings further below):
+            port: the port to listen on (default 6060)
+            hostname:  if non-null, url prefix used in reply-to endpoint references                                 (default null)
+            originServer:  value of http Server header in outgoing messages                                         (default "Simple-Server/1.1")
+            requestTimeout:  value in millis of time that requests can wait for data                                (default 20000)
+            requestTcpNoDelay:  true to maximize performance and minimize latency                                   (default true)
+                                false to minimize bandwidth consumption by combining segments
+            requestCoreThreadPoolSize:  number of threads available for request processing (unless queue fills up)  (default 25)
+            requestMaxThreadPoolSize:  number of threads available for request processing if queue fills up         (default 150)
+                                       note that default queue never fills up:  see HttpFactory
+            threadKeepAliveTime:  time to keep threads in excess of core size alive while inactive                  (default 180)
+                                  note that no such threads can exist with default unbounded request queue
+            threadKeepAliveTimeUnit:  TimeUnit of value in threadKeepAliveTime (default SECONDS)                    (default SECONDS)
+        -->
+        <!-- <parameter name="hostname">http://www.myApp.com/ws</parameter> -->
+        <!-- <parameter name="originServer">My-Server/1.1</parameter>           -->
+        <!-- <parameter name="requestTimeout">10000</parameter>                   -->
+        <!-- <parameter name="requestTcpNoDelay">false</parameter>                   -->
+        <!-- <parameter name="requestCoreThreadPoolSize">50</parameter>                      -->
+        <!-- <parameter name="RequestMaxThreadPoolSize">100</parameter>                     -->
+        <!-- <parameter name="threadKeepAliveTime">240000</parameter>                  -->
+        <!-- <parameter name="threadKeepAliveTimeUnit">MILLISECONDS</parameter>            -->
+    </transportReceiver>
+    
+     <!-- Added by Tuscany -->
+     <transportReceiver name="jms" class="org.apache.axis2.transport.jms.JMSListener">
+        <!--  These configuation parameters now come from the binding.ws uri
+              or from a policy set
+        <parameter name="myTopicConnectionFactory">
+            <parameter name="java.naming.factory.initial">org.apache.activemq.jndi.ActiveMQInitialContextFactory</parameter>
+            <parameter name="java.naming.provider.url">tcp://localhost:61616</parameter>
+            <parameter name="transport.jms.ConnectionFactoryJNDIName">TopicConnectionFactory</parameter>
+        </parameter>
+
+        <parameter name="myQueueConnectionFactory">
+            <parameter name="java.naming.factory.initial">org.apache.activemq.jndi.ActiveMQInitialContextFactory</parameter>
+            <parameter name="java.naming.provider.url">tcp://localhost:61616</parameter>
+            <parameter name="transport.jms.ConnectionFactoryJNDIName">QueueConnectionFactory</parameter>
+        </parameter>
+
+        <parameter name="default">
+            <parameter name="java.naming.factory.initial">org.apache.activemq.jndi.ActiveMQInitialContextFactory</parameter>
+            <parameter name="java.naming.provider.url">tcp://localhost:61616</parameter>
+            <parameter name="transport.jms.ConnectionFactoryJNDIName">QueueConnectionFactory</parameter>
+        </parameter>
+        -->
+     </transportReceiver>
+
+    <!-- ================================================= -->
+    <!-- Non-blocking http/s Transport Listener  -->
+
+    <!-- the non blocking http transport based on HttpCore + NIO extensions
+    <transportReceiver name="http" class="org.apache.axis2.transport.nhttp.HttpCoreNIOListener">
+    	<parameter name="port" locked="false">9000</parameter>
+    	<parameter name="non-blocking" locked="false">true</parameter>
+    </transportReceiver>-->
+
+    <!-- the non blocking https transport based on HttpCore + SSL-NIO extensions
+    <transportReceiver name="https" class="org.apache.axis2.transport.nhttp.HttpCoreNIOSSLListener">
+    	<parameter name="port" locked="false">9002</parameter>
+    	<parameter name="non-blocking" locked="false">true</parameter>
+        <parameter name="keystore" locked="false">
+            <KeyStore>
+                <Location>identity.jks</Location>
+                <Type>JKS</Type>
+                <Password>password</Password>
+                <KeyPassword>password</KeyPassword>
+            </KeyStore>
+        </parameter>
+        <parameter name="truststore" locked="false">
+            <TrustStore>
+                <Location>trust.jks</Location>
+                <Type>JKS</Type>
+                <Password>password</Password>
+            </TrustStore>
+        </parameter>-->
+        <!--<parameter name="SSLVerifyClient">require</parameter>
+            supports optional|require or defaults to none -->
+    <!--</transportReceiver>-->
+
+    <!-- ================================================= -->
+    <!-- Mail Transport Listener  -->
+    <!-- This is a sample configuration. It assumes a mail server running in localhost.
+         Listener pops  messages that comes to the email address red@localhost. Users
+         password is red. Listener connect to the server every 3000 milliseconds.
+         Parameters with "transport." prefix is Axis2 specific. Others are all from Java Mail API. 
+         http://people.apache.org/~pzf/SMTPBase64Binding-0.2.html
+     -->
+    <!-- ================================================= -->
+    <!--<transportReceiver name="mailto" class="org.apache.axis2.transport.mail.SimpleMailListener">
+        <parameter name="mail.pop3.host">localhost</parameter>
+        <parameter name="mail.pop3.user">red</parameter>
+        <parameter name="mail.store.protocol">pop3</parameter>
+        <parameter name="transport.mail.pop3.password">red</parameter>
+        <parameter name="transport.mail.replyToAddress">red@localhost</parameter>
+        <parameter name="transport.listener.interval">3000</parameter>
+    </transportReceiver>-->
+
+	<!--Uncomment if you want to have TCP transport support-->
+    <!--transportReceiver name="tcp"
+                       class="org.apache.axis2.transport.tcp.TCPServer">
+        <parameter name="port">6060</parameter-->>
+        <!--If you want to give your own host address for EPR generation-->
+        <!--uncomment the following paramter , and set it as you required.-->
+        <!--<parameter name="hostname">tcp://myApp.com/ws</parameter>-->
+    <!-- /transportReceiver -->
+
+    <!-- ================================================= -->
+    <!-- Transport Outs -->
+    <!-- ================================================= -->
+
+    <transportSender name="tcp"
+                     class="org.apache.axis2.transport.tcp.TCPTransportSender"/>
+    <transportSender name="local"
+                     class="org.apache.axis2.transport.local.LocalTransportSender"/>
+    <transportSender name="http"
+                     class="org.apache.axis2.transport.http.CommonsHTTPTransportSender">
+        <parameter name="PROTOCOL">HTTP/1.1</parameter>
+        <parameter name="Transfer-Encoding">chunked</parameter>
+
+        <!-- If following is set to 'true', optional action part of the Content-Type will not be added to the SOAP 1.2 messages -->
+        <!--  <parameter name="OmitSOAP12Action">true</parameter>  -->
+    </transportSender>
+    
+    <transportSender name="https"
+                     class="org.apache.axis2.transport.http.CommonsHTTPTransportSender">
+        <parameter name="PROTOCOL">HTTP/1.1</parameter>
+        <parameter name="Transfer-Encoding">chunked</parameter>
+    </transportSender>
+    <transportSender name="jms"
+                     class="org.apache.axis2.transport.jms.JMSSender"/>
+     
+    <!-- ================================================= -->
+    <!-- Non-blocking http/s Transport Sender  -->
+
+    <!-- the non-blocking http transport sender based on HttpCore + NIO extensions
+    <transportSender name="http"  class="org.apache.axis2.transport.nhttp.HttpCoreNIOSender">
+        <parameter name="non-blocking" locked="false">true</parameter>
+    </transportSender>-->
+
+    <!-- the non-blocking https transport sender based on HttpCore + NIO SSL extensions
+    <transportSender name="https" class="org.apache.axis2.transport.nhttp.HttpCoreNIOSSLSender">
+        <parameter name="non-blocking" locked="false">true</parameter>
+        <parameter name="keystore" locked="false">
+            <KeyStore>
+                <Location>identity.jks</Location>
+                <Type>JKS</Type>
+                <Password>password</Password>
+                <KeyPassword>password</KeyPassword>
+            </KeyStore>
+        </parameter>
+        <parameter name="truststore" locked="false">
+            <TrustStore>
+                <Location>trust.jks</Location>
+                <Type>JKS</Type>
+                <Password>password</Password>
+            </TrustStore>
+        </parameter>-->
+        <!--<parameter name="HostnameVerifier">DefaultAndLocalhost</parameter>
+            supports Strict|AllowAll|DefaultAndLocalhost or the default if none specified -->
+    <!--</transportSender>-->
+
+    <!-- ================================================= -->
+    <!-- Mail Transport Sender  -->
+    <!--Only need to uncomment the sender. Configuration is achieved with every client.
+        At any instant mail host should be given. Sample configuration has been given.
+        http://people.apache.org/~pzf/SMTPBase64Binding-0.2.html
+        -->
+    <!-- ================================================= -->
+   <!--<transportSender name="mailto" class="org.apache.axis2.transport.mail.MailTransportSender">
+        <parameter name="mail.smtp.host">localhost</parameter>
+    </transportSender>-->
+
+    <!-- ================================================= -->
+    <!-- Global Modules  -->
+    <!-- ================================================= -->
+    <!-- Comment this to disable Addressing -->
+
+    <!--  Commented out by Tuscany
+    <module ref="addressing"/>
+    -->
+
+	<!-- Added by Tuscany -->
+    <!-- 
+    <module ref="rampart"/>
+     -->
+    
+    <!-- wsp:Policy wsu:Id="UTOverTransport" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+		<wsp:ExactlyOne>
+		  <wsp:All>
+ 		 	<sp:SignedSupportingTokens xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
+				<wsp:Policy>
+					<sp:UsernameToken sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/AlwaysToRecipient" />
+				</wsp:Policy>
+			</sp:SignedSupportingTokens>
+			
+			<ramp:RampartConfig xmlns:ramp="http://ws.apache.org/rampart/policy"> 
+				<ramp:user>TuscanyWsUser</ramp:user>
+				<ramp:passwordType>PasswordText</ramp:passwordType>
+				<ramp:passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.wspolicy.ClientPWCBHandler</ramp:passwordCallbackClass>
+			</ramp:RampartConfig>
+			</wsp:All>
+		</wsp:ExactlyOne>
+	</wsp:Policy-->
+
+    <!--Configuring module , providing parameters for modules whether they refer or not-->
+    <!--<moduleConfig name="addressing">-->
+    <!--<parameter name="addressingPara">N/A</parameter>-->
+    <!--</moduleConfig>-->
+
+    <!-- ================================================= -->
+    <!-- Clustering  -->
+    <!-- ================================================= -->
+    <!-- Configure and uncomment following for preparing Axis2 to a clustered environment -->
+    <!--
+    <cluster class="org.apache.axis2.cluster.tribes.TribesClusterManager">
+        <parameter name="param1">value1</parameter>
+        <parameter name="domain">apache.axis2.domain</parameter>
+    	<configurationManager class="org.apache.axis2.cluster.configuration.TribesConfigurationManager">
+    	    <listener class="org.apache.axis2.cluster.configuration.DefaultConfigurationManagerListener"/>
+    	</configurationManager>
+    	<contextManager class="org.apache.axis2.cluster.context.TribesContextManager">
+    	    <listener class="org.apache.axis2.cluster.context.DefaultContextManagerListener"/>
+    	</contextManager>
+    </cluster>
+    -->
+
+    <!-- ================================================= -->
+    <!-- Phases  -->
+    <!-- ================================================= -->
+    <phaseOrder type="InFlow">
+        <!--  System pre defined phases       -->
+        <phase name="Transport">
+
+            <!-- Added by Tuscany -->
+            <handler name="TuscanyDispatcher"
+                     class="org.apache.tuscany.sca.binding.ws.axis2.TuscanyDispatcher">
+                <order phase="Transport"/>
+            </handler>
+
+            <handler name="RequestURIBasedDispatcher"
+                     class="org.apache.axis2.dispatchers.RequestURIBasedDispatcher">
+                <order phase="Transport"/>
+            </handler>
+            <handler name="SOAPActionBasedDispatcher"
+                     class="org.apache.axis2.dispatchers.SOAPActionBasedDispatcher">
+                <order phase="Transport"/>
+            </handler>
+        </phase>
+        <phase name="Addressing">
+             <handler name="AddressingBasedDispatcher"
+                     class="org.apache.axis2.dispatchers.AddressingBasedDispatcher">
+                 <order phase="Addressing"/>
+            </handler>
+        </phase>
+        <phase name="Security"/>
+        <phase name="PreDispatch"/>
+        <phase name="Dispatch" class="org.apache.axis2.engine.DispatchPhase">
+            <handler name="RequestURIBasedDispatcher"
+                     class="org.apache.axis2.dispatchers.RequestURIBasedDispatcher"/>
+            <handler name="SOAPActionBasedDispatcher"
+                     class="org.apache.axis2.dispatchers.SOAPActionBasedDispatcher"/>
+            <handler name="RequestURIOperationDispatcher"
+                     class="org.apache.axis2.dispatchers.RequestURIOperationDispatcher"/>
+            <handler name="SOAPMessageBodyBasedDispatcher"
+                     class="org.apache.axis2.dispatchers.SOAPMessageBodyBasedDispatcher"/>
+<!--
+            <handler name="HTTPLocationBasedDispatcher"
+                     class="org.apache.axis2.dispatchers.HTTPLocationBasedDispatcher"/>
+-->					 
+        </phase>
+        <phase name="RMPhase"/>
+        <!--  System pre defined phases       -->
+        <!--   After Postdispatch phase module author or service author can add any phase he want      -->
+        <phase name="OperationInPhase"/>
+	<phase name="soapmonitorPhase"/>
+    </phaseOrder>
+    <phaseOrder type="OutFlow">
+        <!--      user can add his own phases to this area  -->
+	<phase name="soapmonitorPhase"/>
+        <phase name="OperationOutPhase"/>
+        <!--system predefined phase-->
+        <!--these phase will run irrespective of the service-->
+        <phase name="RMPhase"/>
+        <phase name="PolicyDetermination"/>
+        <phase name="MessageOut"/>
+        <phase name="Security"/>
+    </phaseOrder>
+    <phaseOrder type="InFaultFlow">
+        <phase name="Addressing">
+             <handler name="AddressingBasedDispatcher"
+                     class="org.apache.axis2.dispatchers.AddressingBasedDispatcher">
+                 <order phase="Addressing"/>
+            </handler>
+        </phase>
+        <phase name="Security"/>
+        <phase name="PreDispatch"/>
+        <phase name="Dispatch" class="org.apache.axis2.engine.DispatchPhase">
+            <handler name="RequestURIBasedDispatcher"
+                     class="org.apache.axis2.dispatchers.RequestURIBasedDispatcher"/>
+            <handler name="SOAPActionBasedDispatcher"
+                     class="org.apache.axis2.dispatchers.SOAPActionBasedDispatcher"/>
+            <handler name="RequestURIOperationDispatcher"
+                     class="org.apache.axis2.dispatchers.RequestURIOperationDispatcher"/>
+            <handler name="SOAPMessageBodyBasedDispatcher"
+                     class="org.apache.axis2.dispatchers.SOAPMessageBodyBasedDispatcher"/>
+<!--
+            <handler name="HTTPLocationBasedDispatcher"
+                     class="org.apache.axis2.dispatchers.HTTPLocationBasedDispatcher"/>
+-->					 
+        </phase>
+        <phase name="RMPhase"/>
+        <!--      user can add his own phases to this area  -->
+        <phase name="OperationInFaultPhase"/>
+        <phase name="soapmonitorPhase"/>
+    </phaseOrder>
+    <phaseOrder type="OutFaultFlow">
+        <!--      user can add his own phases to this area  -->
+        <phase name="soapmonitorPhase"/>
+        <phase name="OperationOutFaultPhase"/>
+        <phase name="RMPhase"/>
+        <phase name="PolicyDetermination"/>
+        <phase name="MessageOut"/>
+        <phase name="Security"/>
+    </phaseOrder>
+</axisconfig>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/engine/config/modules/modules.list b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/engine/config/modules/modules.list
new file mode 100644
index 0000000000..e6e70dfd4b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/engine/config/modules/modules.list
@@ -0,0 +1 @@
+rampart-1.4.mar
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/engine/config/modules/rampart-1.4.mar b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/engine/config/modules/rampart-1.4.mar
new file mode 100644
index 0000000000..ec870734a5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/engine/config/modules/rampart-1.4.mar
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/engine/config/services/services.list b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/engine/config/services/services.list
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/main/resources/org/apache/tuscany/sca/binding/ws/axis2/engine/config/services/services.list
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ReferenceTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ReferenceTestCase.java
new file mode 100644
index 0000000000..2ce23bf2c4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ReferenceTestCase.java
@@ -0,0 +1,83 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import junit.framework.TestCase;
+
+public class Axis2ReferenceTestCase extends TestCase {
+
+    public void testInvokeService() throws Exception {
+//        Axis2ReferenceBinding axis2Reference = createAxis2Reference("testWebAppName", "testServiceName");
+//        ServiceContract contract = new JavaServiceContract();
+//        Operation operation = new Operation<Type>("sayHi", null, null, null, false, null, NO_CONVERSATION);
+//        TargetInvoker targetInvoker = axis2Reference.createTargetInvoker(contract, operation);
+//        assertNotNull(targetInvoker);
+//        assertFalse(targetInvoker instanceof Axis2AsyncTargetInvoker);
+    }
+
+    public void testAsyncTargetInvoker() throws Exception {
+//        Axis2ReferenceBinding axis2Reference = createAxis2Reference("testWebAppName", "testServiceName");
+//        //Create a mocked InboundWire, make the call of ServiceBindingExtension.getInterface() returns a Class
+//        Wire inboundWire = EasyMock.createNiceMock(Wire.class);
+//        JavaServiceContract contract = new JavaServiceContract(Greeter.class);
+//        contract.setCallbackName("");
+//        contract.setCallbackClass(GreetingCallback.class);
+//        Operation<Type> callbackOp =
+//            new Operation<Type>("sayHiCallback", null, null, null, true, null, NO_CONVERSATION);
+//        HashMap<String, Operation<Type>> callbackOps = new HashMap<String, Operation<Type>>();
+//        callbackOps.put("sayHiCallback", callbackOp);
+//        contract.setCallbackOperations(callbackOps);
+//        EasyMock.expect(inboundWire.getTargetContract()).andReturn(contract).anyTimes();
+//        EasyMock.replay(inboundWire);
+//
+//        axis2Reference.setWire(inboundWire);
+//        Operation operation = new Operation<Type>("sayHi", null, null, null, true, null, NO_CONVERSATION);
+//        TargetInvoker asyncTargetInvoker = axis2Reference.createTargetInvoker(contract, operation);
+//        assertNotNull(asyncTargetInvoker);
+//        assertTrue(asyncTargetInvoker instanceof Axis2AsyncTargetInvoker);
+    }
+
+//    @SuppressWarnings("unchecked")
+//    private Axis2ReferenceBinding createAxis2Reference(String webAppName, String serviceName) throws Exception {
+//        //Create WebServiceBindingDefinition
+//        String wsdlLocation = "/wsdl/hello_world_doc_lit.wsdl";
+//        URL url = getClass().getResource(wsdlLocation);
+//        assertNotNull("Could not find wsdl " + url.toString(), url);
+//
+//        WSDLFactory factory = WSDLFactory.newInstance();
+//        WSDLReader reader = factory.newWSDLReader();
+//        reader.setFeature("javax.wsdl.verbose", false);
+//        InputSource input = new InputSource(url.openStream());
+//        Definition wsdlDef = reader.readWSDL(url.toString(), input);
+//        Service wsdlService = wsdlDef.getService(new QName("http://objectweb.org/hello_world_soap_http",
+//            "SOAPService"));
+//        Port port = wsdlService.getPort("SoapPort");
+//        WebServiceBindingDefinition wsBinding =
+//            new WebServiceBindingDefinition(wsdlDef, port, "uri", "portURI", wsdlService);
+//        //Create a mocked WireService, make the call of ServiceBindingExtension.getServiceInstance() returns a proxy instance.
+//        // TODO figure out what to do with the service contract
+//        ServiceContract<?> contract = new WSDLServiceContract();
+//        contract.setInterfaceClass(Greeter.class);
+//        return new Axis2ReferenceBinding(URI.create(serviceName),
+//            wsBinding,
+//            contract,
+//            null,
+//            null);
+//    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceTestCase.java
new file mode 100644
index 0000000000..d4d20414e5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/Axis2ServiceTestCase.java
@@ -0,0 +1,104 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+import junit.framework.TestCase;
+
+public class Axis2ServiceTestCase extends TestCase {
+
+    public void testInvokeService() throws Exception {
+//        TestServletHost tomcatHost = new TestServletHost();
+//        Axis2ServiceBinding axis2Service = createAxis2Service("testServiceName", tomcatHost, false);
+//        axis2Service.start();
+//
+//        if (true) return;
+//        Servlet servlet = tomcatHost.getMapping("testWebAppName/serviceBindings/testServiceName");
+//        assertNotNull(servlet);
+//
+//        //Create mocked HttpRequest and HttpResponse object to test the Axis2Servlet
+//        //To be done:
+
+    }
+
+    public void testAsyncMessageReceiver() throws Exception {
+
+//        TestServletHost tomcatHost = new TestServletHost();
+//        Axis2ServiceBinding axis2Service = createAxis2Service("testServiceName", tomcatHost, true);
+//        axis2Service.start();
+    }
+
+//    @SuppressWarnings("unchecked")
+//    private Axis2ServiceBinding createAxis2Service(String serviceName, ServletHost tomcatHost, boolean callback)
+//        throws Exception {
+//        //Create WebServiceBindingDefinition
+//        String wsdlLocation = "/wsdl/hello_world_doc_lit.wsdl";
+//        URL url = getClass().getResource(wsdlLocation);
+//        assertNotNull("Could not find wsdl " + url.toString(), url);
+//
+//        WSDLFactory factory = WSDLFactory.newInstance();
+//        WSDLReader reader = factory.newWSDLReader();
+//        reader.setFeature("javax.wsdl.verbose", false);
+//        InputSource input = new InputSource(url.openStream());
+//        Definition wsdlDef = reader.readWSDL(url.toString(), input);
+//        Service wsdlService = wsdlDef.getService(new QName("http://objectweb.org/hello_world_soap_http",
+//            "SOAPService"));
+//        Port port = wsdlService.getPort("SoapPort");
+//        WebServiceBindingDefinition wsBinding = new WebServiceBindingDefinition(wsdlDef, port, "uri", "portURI", wsdlService);
+//
+//        //Create a mocked WireService, make the call of ServiceBindingExtension.getServiceInstance() returns a proxy instance.
+////        WireService wireService = EasyMock.createNiceMock(WireService.class);
+////        wireService.createProxy(EasyMock.isA(Class.class), EasyMock.isA(Wire.class));
+////        EasyMock.expectLastCall().andReturn(null);
+////        EasyMock.replay(wireService);
+//
+//        //Create a mocked InboundWire, make the call of ServiceBindingExtension.getInterface() returns a Class
+//        Wire inboundWire = EasyMock.createNiceMock(Wire.class);
+//        JavaServiceContract contract = new JavaServiceContract(Greeter.class);
+//        Map<String, Operation<Type>> opMap = new HashMap<String, Operation<Type>>();
+//        for (Method m : Greeter.class.getMethods()) {
+//            opMap.put(m.getName(), new Operation<Type>(m.getName(), null, null, null));
+//        }
+//        contract.setOperations(opMap);
+//        EasyMock.expect(inboundWire.getTargetContract()).andReturn(contract).anyTimes();
+//        if (callback) {
+//            contract.setCallbackName("");
+//        }
+//        EasyMock.replay(inboundWire);
+//
+//        Wire outboundWire = EasyMock.createNiceMock(Wire.class);
+//        Map<Operation<?>, InvocationChain> map = new HashMap<Operation<?>, InvocationChain>();
+//        EasyMock.expect(outboundWire.getInvocationChains()).andReturn(map).once();
+//        EasyMock.replay(outboundWire);
+//
+//        TuscanyAxisConfigurator tuscanyAxisConfigurator = new TuscanyAxisConfigurator();
+//        ConfigurationContext configurationContext = tuscanyAxisConfigurator.getConfigurationContext();
+//        Axis2ServiceBinding axis2Service =
+//            new Axis2ServiceBinding(URI.create(serviceName),
+//                contract,
+//                null,
+//                wsBinding,
+//                tomcatHost,
+//                configurationContext, null);
+//        axis2Service.setWire(inboundWire);
+////        axis2Service.setOutboundWire(outboundWire);
+//
+//        return axis2Service;
+//    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/Greeter.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/Greeter.java
new file mode 100644
index 0000000000..767f59646f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/Greeter.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+public interface Greeter {
+
+    String sayHi();
+
+    String greetMe(String requestType);
+
+    void greetMeOneWay(String requestType);
+
+    void greetMeWithCallback(String requestType);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/GreetingCallback.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/GreetingCallback.java
new file mode 100644
index 0000000000..e5e76af0b7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/GreetingCallback.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2;
+
+public interface GreetingCallback {
+
+    void greetMeCallback(String greetMeResponse);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/Account.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/Account.java
new file mode 100644
index 0000000000..40d769d83a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/Account.java
@@ -0,0 +1,34 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.binding.ws.axis2.itests;

+

+import org.oasisopen.sca.annotation.Remotable;

+

+/**

+ * Test ?wsdl works and that the returned WSDL has the correct endpoint

+ *

+ * @version $Rev$ $Date$

+ */

+@Remotable

+public interface Account {

+    

+    CustomerProfileData getCustomerProfile(String loginID);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/AccountService.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/AccountService.java
new file mode 100644
index 0000000000..5edb4ddc5a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/AccountService.java
@@ -0,0 +1,33 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.binding.ws.axis2.itests;

+

+/**

+ * Test ?wsdl works and that the returned WSDL has the correct endpoint

+ *

+ * @version $Rev$ $Date$

+ */

+public class AccountService implements Account {

+

+    public CustomerProfileData getCustomerProfile(String loginID) {

+        return new CustomerProfileData(loginID);

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/Bar.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/Bar.java
new file mode 100644
index 0000000000..2dc7d8dee4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/Bar.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import java.io.Serializable;
+
+public class Bar implements Serializable {
+    private static final long serialVersionUID = 1249963611910502668L;
+    
+    private String s;
+    private int x;
+    private Integer y;
+    
+    private Boolean b;
+    
+    public Boolean getB() {
+        return b;
+    }
+    public void setB(Boolean b) {
+        this.b = b;
+    }
+    public String getS() {
+        return s;
+    }
+    public void setS(String s) {
+        this.s = s;
+    }
+    public int getX() {
+        return x;
+    }
+    public void setX(int x) {
+        this.x = x;
+    }
+    public Integer getY() {
+        return y;
+    }
+    public void setY(Integer y) {
+        this.y = y;
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/CustomerProfileData.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/CustomerProfileData.java
new file mode 100644
index 0000000000..5c1ee6a435
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/CustomerProfileData.java
@@ -0,0 +1,103 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.binding.ws.axis2.itests;

+

+/**

+ * Test ?wsdl works and that the returned WSDL has the correct endpoint

+ *

+ * @version $Rev$ $Date$

+ */

+public class CustomerProfileData {

+    

+    private String firstName;

+    private String lastName;

+    private String address;

+    private String email;

+    private String loginID;

+    private String password;

+    private int id;

+

+    public CustomerProfileData(String loginID) {

+        firstName = "John";

+        lastName = "Doe";

+        address = "345 Main Street";

+        email = "john@doe.org";

+        this.loginID = loginID;

+        password = "hello";

+        id = 1234;

+    }

+

+    public String getFirstName() {

+        return firstName;

+    }

+

+    public void setFirstName(String firstName) {

+        this.firstName = firstName;

+    }

+

+    public String getLastName() {

+        return lastName;

+    }

+

+    public void setLastName(String firstName) {

+        this.lastName = lastName;

+    }

+

+    public String getAddress() {

+        return address;

+    }

+

+    public void setAddress(String address) {

+        this.address = address;

+    }

+

+    public String getEmail() {

+        return email;

+    }

+

+    public void setEmail(String email) {

+        this.email = email;

+    }

+

+    public String getLoginID() {

+        return loginID;

+    }

+

+    public void setLoginID(String loginID) {

+        this.loginID = loginID;

+    }

+

+    public String getPassword() {

+        return password;

+    }

+

+    public void setPassword(String password) {

+        this.password = password;

+    }

+

+    public int getId() {

+        return id;

+    }

+

+    public void setId(int id) {

+        this.id = id;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/Echo.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/Echo.java
new file mode 100644
index 0000000000..4e1e7dbdad
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/Echo.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+public interface Echo {
+    
+    Foo echoFoo(Foo foo);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/EchoComponent.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/EchoComponent.java
new file mode 100644
index 0000000000..3e96480c20
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/EchoComponent.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import org.oasisopen.sca.annotation.Reference;
+
+public class EchoComponent implements Echo {
+
+    @Reference
+    public Echo echoWS;
+
+    public Foo echoFoo(Foo foo) {
+        return echoWS.echoFoo(foo);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/EchoImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/EchoImpl.java
new file mode 100644
index 0000000000..d028ced69e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/EchoImpl.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+
+public class EchoImpl implements Echo {
+
+    public Foo echoFoo(Foo foo) {
+        return foo;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/Foo.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/Foo.java
new file mode 100644
index 0000000000..c7b503af17
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/Foo.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import java.io.Serializable;
+
+public class Foo implements Serializable {
+    private static final long serialVersionUID = 4879476066850018458L;
+    
+    private Bar[] bars;
+
+    public Bar[] getBars() {
+        return bars;
+    }
+
+    public void setBars(Bar[] bars) {
+        this.bars = bars;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorld.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorld.java
new file mode 100644
index 0000000000..3ac30780b3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorld.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+public interface HelloWorld {
+    
+    String getGreetings(String s);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldComponent.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldComponent.java
new file mode 100644
index 0000000000..0dd6e90c72
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldComponent.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import org.oasisopen.sca.annotation.Reference;
+
+public class HelloWorldComponent implements HelloWorld {
+
+    @Reference
+    public HelloWorld helloWorldWS;
+    
+    public String getGreetings(String s) {
+        return helloWorldWS.getGreetings(s);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldMultiService.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldMultiService.java
new file mode 100644
index 0000000000..f30286feea
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldMultiService.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+
+public class HelloWorldMultiService implements HelloWorldOM, HelloWorldOM2 {
+
+    public OMElement getGreetings(OMElement requestOM) {
+        String name = requestOM.getFirstElement().getText();
+
+        OMFactory omFactory = OMAbstractFactory.getOMFactory();
+        OMElement responseOM = omFactory.createOMElement("getGreetingsResponse", "http://helloworld-om", "helloworld");
+        OMElement param = omFactory.createOMElement("getGreetingsReturn", "http://helloworld-om", "helloworld");
+        responseOM.addChild(param);
+        param.addChild(omFactory.createOMText("Hello " + name));
+        
+        return  responseOM;
+    }
+
+    public OMElement getGreetings2(OMElement requestOM) {
+        String name = requestOM.getFirstElement().getText();
+
+        OMFactory omFactory = OMAbstractFactory.getOMFactory();
+        OMElement responseOM = omFactory.createOMElement("getGreetingsResponse", "http://helloworld-om", "helloworld");
+        OMElement param = omFactory.createOMElement("getGreetingsReturn", "http://helloworld-om", "helloworld");
+        responseOM.addChild(param);
+        param.addChild(omFactory.createOMText("Hello2 " + name));
+        
+        return  responseOM;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldNoWSDLTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldNoWSDLTestCase.java
new file mode 100644
index 0000000000..09b414b2d8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldNoWSDLTestCase.java
@@ -0,0 +1,83 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.   
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests ;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+
+public class HelloWorldNoWSDLTestCase extends TestCase {
+
+    private Node node;
+
+    public void testHelloWorld() throws Exception {
+        HelloWorld helloWorld = node.getService(HelloWorld.class, "HelloWorldComponent");
+        assertEquals("Hello petra", helloWorld.getGreetings("petra"));
+    }
+
+    /**
+     * Test a a WS call with a complex type
+     */
+    public void testEchoFoo() throws Exception {
+        Echo echo = node.getService(Echo.class, "EchoComponent");
+       
+        Foo f = new Foo();
+        Bar b1 = new Bar();
+        b1.setS("petra");
+        b1.setX(1);
+        b1.setY(new Integer(2));
+        b1.setB(Boolean.TRUE);
+        Bar b2 = new Bar();
+        b2.setS("beate");
+        b2.setX(3);
+        b2.setY(new Integer(4));
+        b2.setB(Boolean.FALSE);
+        f.setBars(new Bar[] { b1, b2} );
+       
+        Foo f2 = echo.echoFoo(f);
+
+        assertEquals("petra", f2.getBars()[0].getS());
+        assertEquals(1, f2.getBars()[0].getX());
+        assertEquals(2, f2.getBars()[0].getY().intValue());
+        assertTrue(f2.getBars()[0].getB().booleanValue());
+        assertEquals("beate", f2.getBars()[1].getS());
+        assertEquals(3, f2.getBars()[1].getX());
+        assertEquals(4, f2.getBars()[1].getY().intValue());
+        assertFalse(f2.getBars()[1].getB().booleanValue());
+       
+    }
+   
+    @Override
+    protected void setUp() throws Exception {
+        String contribution = ContributionLocationHelper.getContributionLocation(getClass());
+        node = NodeFactory.newInstance().createNode("org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldNoWSDL.composite", new Contribution("test", contribution));
+        node.start();
+    }
+   
+    @Override
+    protected void tearDown() throws Exception {
+        node.stop();
+        node.destroy();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOM.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOM.java
new file mode 100644
index 0000000000..13a16c8e8a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOM.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import org.apache.axiom.om.OMElement;
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+public interface HelloWorldOM {
+    
+    OMElement getGreetings(OMElement parmE);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOM2.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOM2.java
new file mode 100644
index 0000000000..0e50781061
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOM2.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import org.apache.axiom.om.OMElement;
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+public interface HelloWorldOM2 {
+    
+    OMElement getGreetings2(OMElement parmE);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOMComponent.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOMComponent.java
new file mode 100644
index 0000000000..82f61bd7c2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOMComponent.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import org.apache.axiom.om.OMElement;
+import org.oasisopen.sca.annotation.Reference;
+
+public class HelloWorldOMComponent implements HelloWorldOM {
+
+    @Reference
+    public HelloWorldOM helloWorldWS;
+    
+    public OMElement getGreetings(OMElement om) {
+        return helloWorldWS.getGreetings(om);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOMService.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOMService.java
new file mode 100644
index 0000000000..71d7bf68fb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOMService.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+
+public class HelloWorldOMService implements HelloWorldOM {
+
+    public OMElement getGreetings(OMElement requestOM) {
+        System.out.println(" **** getGreetings **** ");
+        String name = requestOM.getFirstElement().getText();
+
+        OMFactory omFactory = OMAbstractFactory.getOMFactory();
+        OMElement responseOM = omFactory.createOMElement("getGreetingsResponse", "http://helloworld-om", "helloworld");
+        OMElement param = omFactory.createOMElement("getGreetingsReturn", "http://helloworld-om", "helloworld");
+        responseOM.addChild(param);
+        param.addChild(omFactory.createOMText("Hello " + name));
+        
+        return  responseOM;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOMTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOMTestCase.java
new file mode 100644
index 0000000000..4bb5bdb87d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldOMTestCase.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMText;
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+
+public class HelloWorldOMTestCase extends TestCase {
+
+    private Node node;
+    private HelloWorldOM helloWorld;
+
+    public void testHelloWorld() throws Exception {
+        OMFactory fac = OMAbstractFactory.getOMFactory();
+        OMElement requestOM = fac.createOMElement("getGreetings", "http://helloworld-om", "helloworld");
+        OMElement parmE = fac.createOMElement("name", "http://helloworld-om", "helloworld");
+        requestOM.addChild(parmE);
+        parmE.addChild(fac.createOMText("petra"));
+        OMElement responseOM = helloWorld.getGreetings(requestOM);
+        OMElement child = (OMElement)responseOM.getFirstElement();
+        Assert.assertEquals("Hello petra", ((OMText)child.getFirstOMChild()).getText());
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        String contribution = ContributionLocationHelper.getContributionLocation(getClass());
+        node = NodeFactory.newInstance().createNode("org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om.composite", new Contribution("test", contribution));
+        node.start();
+        helloWorld = node.getService(HelloWorldOM.class, "HelloWorldComponent");
+    }
+    
+    @Override
+    protected void tearDown() throws Exception {
+        node.stop();
+        node.destroy();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldService.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldService.java
new file mode 100644
index 0000000000..017d9bb478
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+public class HelloWorldService implements HelloWorld {
+
+    public String getGreetings(String s) {
+        return "Hello " + s;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldTestCase.java
new file mode 100644
index 0000000000..b7146098ec
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldTestCase.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+
+public class HelloWorldTestCase extends TestCase {
+
+    private Node node;
+    private HelloWorld helloWorld;
+
+    public void testCalculator() throws Exception {
+        assertEquals("Hello petra", helloWorld.getGreetings("petra"));
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        String contribution = ContributionLocationHelper.getContributionLocation(getClass());
+        node = NodeFactory.newInstance().createNode("org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorld.composite", new Contribution("test", contribution));
+        node.start();
+        helloWorld = node.getService(HelloWorld.class, "HelloWorldComponent");
+    }
+    
+    @Override
+    protected void tearDown() throws Exception {
+        node.stop();
+        node.destroy();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldWSDLMergedTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldWSDLMergedTestCase.java
new file mode 100644
index 0000000000..a239d95c3a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldWSDLMergedTestCase.java
@@ -0,0 +1,64 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.binding.ws.axis2.itests;

+

+import junit.framework.Assert;

+import junit.framework.TestCase;

+

+import org.apache.axiom.om.OMAbstractFactory;

+import org.apache.axiom.om.OMElement;

+import org.apache.axiom.om.OMFactory;

+import org.apache.axiom.om.OMText;

+import org.apache.tuscany.sca.node.Contribution;

+import org.apache.tuscany.sca.node.ContributionLocationHelper;

+import org.apache.tuscany.sca.node.Node;

+import org.apache.tuscany.sca.node.NodeFactory;

+

+public class HelloWorldWSDLMergedTestCase extends TestCase {

+

+    private Node node;

+    private HelloWorldOM helloWorld;

+

+    public void testHelloWorld() throws Exception {

+        OMFactory fac = OMAbstractFactory.getOMFactory();

+        OMElement requestOM = fac.createOMElement("getGreetings", "http://helloworld-om", "helloworld");

+        OMElement parmE = fac.createOMElement("name", "http://helloworld-om", "helloworld");

+        requestOM.addChild(parmE);

+        parmE.addChild(fac.createOMText("petra"));

+        OMElement responseOM = helloWorld.getGreetings(requestOM);

+        OMElement child = (OMElement)responseOM.getFirstElement();

+        Assert.assertEquals("Hello petra", ((OMText)child.getFirstOMChild()).getText());

+    }

+

+    @Override

+    protected void setUp() throws Exception {

+        String contribution = ContributionLocationHelper.getContributionLocation(getClass());

+        node = NodeFactory.newInstance().createNode("org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om-merged.composite", new Contribution("test", contribution));

+        node.start();

+        helloWorld = node.getService(HelloWorldOM.class, "HelloWorldWSDLMergedComponent");

+    }

+    

+    @Override

+    protected void tearDown() throws Exception {

+        node.stop();

+        node.destroy();

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/QuestionMarkWSDLImportTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/QuestionMarkWSDLImportTestCase.java
new file mode 100644
index 0000000000..15807c76de
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/QuestionMarkWSDLImportTestCase.java
@@ -0,0 +1,104 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.binding.ws.axis2.itests;

+

+import java.io.BufferedReader;

+import java.io.InputStream;

+import java.io.InputStreamReader;

+import java.net.URL;

+import java.util.List;

+

+import javax.wsdl.Definition;

+import javax.wsdl.Port;

+import javax.wsdl.Service;

+import javax.wsdl.extensions.soap.SOAPAddress;

+import javax.wsdl.factory.WSDLFactory;

+import javax.wsdl.xml.WSDLReader;

+import javax.xml.namespace.QName;

+

+import junit.framework.TestCase;

+

+import org.apache.axis2.transport.http.server.HttpUtils;

+import org.apache.tuscany.sca.node.Contribution;

+import org.apache.tuscany.sca.node.ContributionLocationHelper;

+import org.apache.tuscany.sca.node.Node;

+import org.apache.tuscany.sca.node.NodeFactory;

+

+/**

+ * Test ?wsdl works and that the returned WSDL has the correct endpoint

+ *

+ * @version $Rev$ $Date$

+ */

+public class QuestionMarkWSDLImportTestCase extends TestCase {

+

+    private Node node;

+

+    /**

+     * Tests ?wsdl works and returns the correct port endpoint from the WSDL

+     */

+    public void testWSDLImportPortEndpoint() throws Exception {

+        InputStream inp = new URL("http://localhost:8086/AccountService?wsdl").openStream();

+        BufferedReader br = new BufferedReader(new InputStreamReader(inp));

+        String line;

+        while((line = br.readLine()) != null) {

+            System.out.println(line);

+        }

+        br.close();

+

+        WSDLReader wsdlReader = WSDLFactory.newInstance().newWSDLReader();

+        wsdlReader.setFeature("javax.wsdl.verbose", false);

+        wsdlReader.setFeature("javax.wsdl.importDocuments", true);

+

+        Definition definition = wsdlReader.readWSDL("http://localhost:8086/AccountService?wsdl");

+        assertNotNull(definition);

+        // TODO - EPR - $promoted$ no longer used

+        //Service service = definition.getService(new QName("http://account2/AccountService/$promoted$ep1", "AccountService"));

+        Service service = definition.getService(new QName("http://account2/AccountService/Account", "AccountService"));

+        Port port = service.getPort("AccountSoapPort");

+

+        String endpoint = getEndpoint(port);

+        String ip = HttpUtils.getIpAddress();

+        assertEquals("http://" + ip + ":8086/AccountService", endpoint);

+    }

+

+    private String getEndpoint(Port port) {

+        List wsdlPortExtensions = port.getExtensibilityElements();

+        for (final Object extension : wsdlPortExtensions) {

+            if (extension instanceof SOAPAddress) {

+                return ((SOAPAddress) extension).getLocationURI();

+            }

+        }

+        throw new RuntimeException("no SOAPAddress");

+    }

+

+    @Override

+    protected void setUp() throws Exception {

+        String contribution = ContributionLocationHelper.getContributionLocation(getClass());

+        node = NodeFactory.newInstance().createNode("org/apache/tuscany/sca/binding/ws/axis2/itests/questionmark-wsdl-import.composite", new Contribution("test", contribution));

+        node.start();

+    }

+

+    @Override

+    protected void tearDown() throws Exception {

+        node.stop();

+        node.destroy();

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/QuestionMarkWSDLIncludeTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/QuestionMarkWSDLIncludeTestCase.java
new file mode 100644
index 0000000000..fd95ff7473
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/QuestionMarkWSDLIncludeTestCase.java
@@ -0,0 +1,104 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.binding.ws.axis2.itests;

+

+import java.io.BufferedReader;

+import java.io.InputStream;

+import java.io.InputStreamReader;

+import java.net.URL;

+import java.util.List;

+

+import javax.wsdl.Definition;

+import javax.wsdl.Port;

+import javax.wsdl.Service;

+import javax.wsdl.extensions.soap.SOAPAddress;

+import javax.wsdl.factory.WSDLFactory;

+import javax.wsdl.xml.WSDLReader;

+import javax.xml.namespace.QName;

+

+import junit.framework.TestCase;

+

+import org.apache.axis2.transport.http.server.HttpUtils;

+import org.apache.tuscany.sca.node.Contribution;

+import org.apache.tuscany.sca.node.ContributionLocationHelper;

+import org.apache.tuscany.sca.node.Node;

+import org.apache.tuscany.sca.node.NodeFactory;

+

+/**

+ * Test ?wsdl works and that the returned WSDL has the correct endpoint

+ *

+ * @version $Rev: 660340 $ $Date: 2008-05-27 01:08:32 +0100 (Tue, 27 May 2008) $

+ */

+public class QuestionMarkWSDLIncludeTestCase extends TestCase {

+

+    private Node node;

+

+    /**

+     * Tests ?wsdl works and returns the correct port endpoint from the WSDL

+     */

+    public void testWSDLIncludePortEndpoint() throws Exception {

+        InputStream inp = new URL("http://localhost:8085/AccountService?wsdl").openStream();

+        BufferedReader br = new BufferedReader(new InputStreamReader(inp));

+        String line;

+        while((line = br.readLine()) != null) {

+            System.out.println(line);

+        }

+        br.close();

+

+        WSDLReader wsdlReader = WSDLFactory.newInstance().newWSDLReader();

+        wsdlReader.setFeature("javax.wsdl.verbose", false);

+        wsdlReader.setFeature("javax.wsdl.importDocuments", true);

+

+        Definition definition = wsdlReader.readWSDL("http://localhost:8085/AccountService?wsdl");

+        assertNotNull(definition);

+        // TODO - EPR - $promoted$ no longer used  

+        //Service service = definition.getService(new QName("http://accounts/AccountService/$promoted$ep1", "AccountService"));

+        Service service = definition.getService(new QName("http://accounts/AccountService/Account", "AccountService"));

+        Port port = service.getPort("AccountSoapPort");

+

+        String endpoint = getEndpoint(port);

+        String ip = HttpUtils.getIpAddress();

+        assertEquals("http://" + ip + ":8085/AccountService", endpoint);

+    }

+

+    private String getEndpoint(Port port) {

+        List wsdlPortExtensions = port.getExtensibilityElements();

+        for (final Object extension : wsdlPortExtensions) {

+            if (extension instanceof SOAPAddress) {

+                return ((SOAPAddress) extension).getLocationURI();

+            }

+        }

+        throw new RuntimeException("no SOAPAddress");

+    }

+

+    @Override

+    protected void setUp() throws Exception {

+        String contribution = ContributionLocationHelper.getContributionLocation(getClass());

+        node = NodeFactory.newInstance().createNode("org/apache/tuscany/sca/binding/ws/axis2/itests/questionmark-wsdl-include.composite", new Contribution("test", contribution));

+        node.start();

+    }

+

+    @Override

+    protected void tearDown() throws Exception {

+        node.stop();

+        node.destroy();

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/QuestionMarkWSDLTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/QuestionMarkWSDLTestCase.java
new file mode 100644
index 0000000000..bbec9dd342
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/QuestionMarkWSDLTestCase.java
@@ -0,0 +1,133 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import java.io.BufferedReader;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.URL;
+import java.util.List;
+
+import javax.wsdl.Definition;
+import javax.wsdl.Port;
+import javax.wsdl.Service;
+import javax.wsdl.extensions.soap.SOAPAddress;
+import javax.wsdl.factory.WSDLFactory;
+import javax.wsdl.xml.WSDLReader;
+import javax.xml.namespace.QName;
+
+import junit.framework.TestCase;
+
+import org.apache.axis2.transport.http.server.HttpUtils;
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+
+/**
+ * Test ?wsdl works and that the returned WSDL has the correct endpoint
+ *
+ * @version $Rev$ $Date$
+ */
+public class QuestionMarkWSDLTestCase extends TestCase {
+
+    private Node node;
+
+    /**
+     * Tests ?wsdl works and returns the correct port endpoint from the WSDL
+     */
+    public void testWSDLPortEndpoint() throws Exception {
+        InputStream inp = new URL("http://localhost:8085/services/HelloWorldWebService?wsdl").openStream();
+        BufferedReader br = new BufferedReader(new InputStreamReader(inp));
+        String line;
+        while((line = br.readLine()) != null) {
+            System.out.println(line);
+        }
+        br.close();
+
+        WSDLReader wsdlReader = WSDLFactory.newInstance().newWSDLReader();
+        wsdlReader.setFeature("javax.wsdl.verbose",false);
+        wsdlReader.setFeature("javax.wsdl.importDocuments",true);
+
+        Definition definition = wsdlReader.readWSDL("http://localhost:8085/services/HelloWorldWebService?wsdl");
+        assertNotNull(definition);
+        // TODO - EPR - $promoted$ no longer used
+        //Service service = definition.getService(new QName("http://helloworld/HelloWorldService/$promoted$ep1",
+        //                                                  "HelloWorldService"));
+        Service service = definition.getService(new QName("http://helloworld/HelloWorldService/HelloWorld",
+                                                 "HelloWorldService"));        
+        Port port = service.getPort("HelloWorldSoapPort");
+
+        String endpoint = getEndpoint(port);
+        String ip = HttpUtils.getIpAddress();
+        assertEquals("http://" + ip + ":8085/services/HelloWorldWebService", endpoint);
+    }
+
+    /**
+     * Tests ?wsdl works and returns the correct port endpoint from binding.ws with a custom URI
+     */
+    public void testCustomEndpoint() throws Exception {
+        InputStream inp = new URL("http://localhost:8085/foo/bar?wsdl").openStream();
+        BufferedReader br = new BufferedReader(new InputStreamReader(inp));
+        String line;
+        while((line = br.readLine()) != null) {
+            System.out.println(line);
+        }
+        br.close();
+
+        WSDLReader wsdlReader = WSDLFactory.newInstance().newWSDLReader();
+        wsdlReader.setFeature("javax.wsdl.verbose",false);
+        wsdlReader.setFeature("javax.wsdl.importDocuments",true);
+
+        Definition definition = wsdlReader.readWSDL("http://localhost:8085/foo/bar?wsdl");
+        assertNotNull(definition);
+        Service service = definition.getService(new QName("http://itests.axis2.ws.binding.sca.tuscany.apache.org/",
+                                                          "HelloWorldService"));
+        Port port = service.getPort("HelloWorldPort");
+
+        String endpoint = getEndpoint(port);
+        String ip = HttpUtils.getIpAddress();
+        assertEquals("http://" + ip + ":8085/foo/bar", endpoint);
+    }
+
+    protected String getEndpoint(Port port) {
+        List wsdlPortExtensions = port.getExtensibilityElements();
+        for (final Object extension : wsdlPortExtensions) {
+            if (extension instanceof SOAPAddress) {
+                return ((SOAPAddress) extension).getLocationURI();
+            }
+        }
+        throw new RuntimeException("no SOAPAddress");
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        String contribution = ContributionLocationHelper.getContributionLocation(getClass());
+        node = NodeFactory.newInstance().createNode("org/apache/tuscany/sca/binding/ws/axis2/itests/questionmark-wsdl.composite", new Contribution("test", contribution));
+        node.start();
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        node.stop();
+        node.destroy();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/UriPrecedenceTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/UriPrecedenceTestCase.java
new file mode 100644
index 0000000000..01abbd5382
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/UriPrecedenceTestCase.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMText;
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * This test verifies that the Endpoint URI specified in the wsdl takes precedence over the URI specified
+ * in binding.  Ref: WS Binding Specification V1.00 - Section 2.1.1
+ * 
+ * @version $Rev$ $Date$
+ */
+public class UriPrecedenceTestCase extends TestCase {
+
+    private Node node;
+    private HelloWorldOM helloWorld;
+
+    public void testUriPrecedence() throws Exception {
+        OMFactory fac = OMAbstractFactory.getOMFactory();
+        OMElement requestOM = fac.createOMElement("getGreetings", "http://helloworld-prec", "helloworld");
+        OMElement parmE = fac.createOMElement("name", "http://helloworld-prec", "helloworld");
+        requestOM.addChild(parmE);
+        parmE.addChild(fac.createOMText("petra"));
+        try {
+            OMElement responseOM = helloWorld.getGreetings(requestOM);
+            OMElement child = (OMElement)responseOM.getFirstElement();
+            Assert.assertEquals("Hello petra", ((OMText)child.getFirstOMChild()).getText());
+        } catch (ServiceRuntimeException e) {
+            fail("Endpoint URI from wsdl did not take precedence over URI in binding.");
+        }
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        String contribution = ContributionLocationHelper.getContributionLocation(getClass());
+        node = NodeFactory.newInstance().createNode("org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-prec.composite", new Contribution("test", contribution));
+        node.start();
+        helloWorld = node.getService(HelloWorldOM.class, "HelloWorldComponent");
+    }
+    
+    @Override
+    protected void tearDown() throws Exception {
+        node.stop();
+        node.destroy();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/AbstractHelloWorldOMTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/AbstractHelloWorldOMTestCase.java
new file mode 100644
index 0000000000..a41e0fd2c9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/AbstractHelloWorldOMTestCase.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.endpoints;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMText;
+import org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOM;
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+
+public abstract class AbstractHelloWorldOMTestCase extends TestCase {
+
+    private Node node;
+    private HelloWorldOM helloWorld;
+
+    public void testCalculator() throws Exception {
+        OMFactory fac = OMAbstractFactory.getOMFactory();
+        OMElement requestOM = fac.createOMElement("getGreetings", "http://helloworld-om", "helloworld");
+        OMElement parmE = fac.createOMElement("name", "http://helloworld-om", "helloworld");
+        requestOM.addChild(parmE);
+        parmE.addChild(fac.createOMText("petra"));
+        OMElement responseOM = helloWorld.getGreetings(requestOM);
+        OMElement child = (OMElement)responseOM.getFirstElement();
+        Assert.assertEquals("Hello petra", ((OMText)child.getFirstOMChild()).getText());
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        String contribution = ContributionLocationHelper.getContributionLocation(getClass());
+        node = NodeFactory.newInstance().createNode(getCompositeName(), new Contribution("test", contribution));
+        node.start();
+        helloWorld = node.getService(HelloWorldOM.class, "HelloWorldComponent");
+    }
+    
+    @Override
+    protected void tearDown() throws Exception {
+        node.stop();
+        node.destroy();
+    }
+    
+    protected String getCompositeName() {
+        String className = this.getClass().getName();
+        return className.substring(0, className.length() - 8).replace('.', '/') + ".composite";
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/DefaultMultiServiceTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/DefaultMultiServiceTestCase.java
new file mode 100644
index 0000000000..661afdddad
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/DefaultMultiServiceTestCase.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.endpoints;
+
+public class DefaultMultiServiceTestCase extends AbstractHelloWorldOMTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/DefaultSingleServiceTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/DefaultSingleServiceTestCase.java
new file mode 100644
index 0000000000..9b2e0eafa0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/DefaultSingleServiceTestCase.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.endpoints;
+
+public class DefaultSingleServiceTestCase extends AbstractHelloWorldOMTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/WSDLExplicitURITestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/WSDLExplicitURITestCase.java
new file mode 100644
index 0000000000..98d9a73926
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/WSDLExplicitURITestCase.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.endpoints;
+
+public class WSDLExplicitURITestCase extends AbstractHelloWorldOMTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/WSDLRelativeURITestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/WSDLRelativeURITestCase.java
new file mode 100644
index 0000000000..201d11a79f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/WSDLRelativeURITestCase.java
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.endpoints;
+
+public class WSDLRelativeURITestCase extends AbstractHelloWorldOMTestCase {
+    // super class does it all getting composite based on this class name
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/epr/HelloWorldTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/epr/HelloWorldTestCase.java
new file mode 100644
index 0000000000..23dcd5ff6d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/epr/HelloWorldTestCase.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.epr;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorld;
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+
+public class HelloWorldTestCase extends TestCase {
+
+    private Node node;
+    private HelloWorld helloWorld;
+
+    public void testCalculator() throws Exception {
+        assertEquals("Hello petra", helloWorld.getGreetings("petra"));
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        String contribution = ContributionLocationHelper.getContributionLocation(getClass());
+        node = NodeFactory.newInstance().createNode("org/apache/tuscany/sca/binding/ws/axis2/itests/epr/HelloWorld.composite", new Contribution("test", contribution));
+        node.start();
+        helloWorld = node.getService(HelloWorld.class, "HelloWorldComponent");
+    }
+    
+    @Override
+    protected void tearDown() throws Exception {
+        node.stop();
+        node.destroy();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/mtom/FileTransferClient.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/mtom/FileTransferClient.java
new file mode 100644
index 0000000000..5aefaac9ee
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/mtom/FileTransferClient.java
@@ -0,0 +1,36 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.binding.ws.axis2.itests.mtom;

+

+import javax.activation.DataHandler;

+import org.oasisopen.sca.annotation.Reference;

+

+/**

+ * This client program shows how to create an SCA runtime, start it,

+ * locate the FileTransfer service and invoke it.

+ */

+public class FileTransferClient implements FileTransferService {

+    

+    @Reference

+    public FileTransferService fileTransferWS;

+

+    public String uploadFile(DataHandler attachment) throws Exception {        

+        return fileTransferWS.uploadFile(attachment);

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/mtom/FileTransferMTOMTestCaseOFF.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/mtom/FileTransferMTOMTestCaseOFF.java
new file mode 100644
index 0000000000..f14229c541
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/mtom/FileTransferMTOMTestCaseOFF.java
@@ -0,0 +1,81 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.   

+ */

+

+package org.apache.tuscany.sca.binding.ws.axis2.itests.mtom;

+

+import javax.activation.DataHandler;

+import javax.activation.FileDataSource;

+

+import junit.framework.TestCase;

+

+import org.apache.tuscany.sca.node.Node;

+import org.apache.tuscany.sca.node.equinox.launcher.Contribution;

+import org.apache.tuscany.sca.node.equinox.launcher.ContributionLocationHelper;

+import org.apache.tuscany.sca.node.equinox.launcher.NodeLauncher;

+

+// Removed imports of old host.embedded function

+// import org.apache.tuscany.sca.host.embedded.SCADomain;

+

+/**

+ * 

+ * Modified by Mike Edwards, 4th Dec 2008, to adjust to new interfaces in the 2.0 stream.

+ *

+ */

+public class FileTransferMTOMTestCaseOFF extends TestCase {

+

+    // private SCADomain domain;

+    protected NodeLauncher launcher;

+    protected Node node;

+

+    public void testFileTransfer() throws Exception {

+        // For testing purpose lets try uploading FileTransferClient.java file.

+        DataHandler dataHandler = new DataHandler(new FileDataSource("FileTransferClient.java"));

+        FileTransferService filetransfer = node.getService(FileTransferService.class, "FileTransferServiceComponent");

+        assertEquals("File uploaded Sucessfully", filetransfer.uploadFile(dataHandler));

+    }

+

+    @Override

+    protected void setUp() throws Exception {

+        // domain = SCADomain.newInstance("org/apache/tuscany/sca/binding/ws/axis2/itests/mtom/filetransferservice.composite");

+        // Tuscany specific code which starts the contribution holding the test

+        launcher = NodeLauncher.newInstance();

+        node = launcher.createNode("filetransferservice.composite", // testConfiguration.getComposite(), 

+                                   new Contribution("FileTransferMTOMTestCase", getContributionURI()));

+    }

+

+    @Override

+    protected void tearDown() throws Exception {

+        //domain.close();

+        if (node != null) {

+            node.stop();

+            node.destroy();

+        }

+        if (launcher != null) {

+            launcher.destroy();

+        }

+    }

+

+    protected String getContributionURI() {

+        Class<?> clazz = getClass();

+        String location = ContributionLocationHelper.getContributionLocation(clazz);

+        return location;

+

+    } // end getContributionURI()

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/mtom/FileTransferService.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/mtom/FileTransferService.java
new file mode 100644
index 0000000000..457e80ebdb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/mtom/FileTransferService.java
@@ -0,0 +1,32 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.binding.ws.axis2.itests.mtom;

+

+import org.oasisopen.sca.annotation.Remotable;

+import javax.activation.DataHandler;

+

+/**

+ * This is the business interface of the HelloWorld greetings service.

+ */

+@Remotable

+public interface FileTransferService {

+

+    public String uploadFile(DataHandler attachment) throws Exception;

+}

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/mtom/FileTransferServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/mtom/FileTransferServiceImpl.java
new file mode 100644
index 0000000000..d947b0db0b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/mtom/FileTransferServiceImpl.java
@@ -0,0 +1,50 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.binding.ws.axis2.itests.mtom;

+

+import javax.activation.DataHandler;

+

+import org.oasisopen.sca.annotation.Service;

+

+/**

+ * This class implements the HelloWorld service.

+ */

+@Service(FileTransferService.class)

+public class FileTransferServiceImpl implements FileTransferService {

+

+    public String uploadFile(DataHandler attachment) throws Exception {

+        

+        //OMText binaryNode = (OMText) (attachment.getFirstElement()).getFirstOMChild();

+        //DataHandler dataHandler = (DataHandler) binaryNode.getDataHandler();        

+        

+        // Use this code to save the file we have received.

+        /*DataHandler dataHandler = attachment;

+        

+        File file = new File("transferedfile.java");

+        FileOutputStream fileOutputStream = new FileOutputStream(file);

+        dataHandler.writeTo(fileOutputStream);        

+        fileOutputStream.flush();

+        fileOutputStream.close();*/

+        

+        System.out.println(attachment.getContentType());

+        

+        return "File uploaded Sucessfully";

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/pojo/Data.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/pojo/Data.java
new file mode 100644
index 0000000000..8c1e6b68da
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/pojo/Data.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2.itests.pojo;
+
+//import java.io.Serializable;
+
+public class Data {
+
+    private Data2[] a = null;
+    private int b = 0;
+    private float c = 0.0f;
+    
+    public Data2[] getA() {
+        return this.a;
+    }
+
+    public void setA(Data2[] a) {
+        this.a = a;
+    }
+
+    public int getB() {
+        return this.b;
+    }
+
+    public void setB(int b) {
+        this.b = b;
+    }
+
+    public float getC() {
+        return this.c;
+    }
+
+    public void setC(float c) {
+        this.c = c;
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/pojo/Data2.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/pojo/Data2.java
new file mode 100644
index 0000000000..25954a0603
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/pojo/Data2.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.pojo;
+
+public class Data2 {
+
+    private String[] asdf = null;
+
+    public String[] getAsdf() {
+        return this.asdf;
+    }
+
+    public void setAsdf(String[] asdf) {
+        this.asdf = asdf;
+    }
+    
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/pojo/POJOWSTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/pojo/POJOWSTestCase.java
new file mode 100644
index 0000000000..3dcbe0d6f2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/pojo/POJOWSTestCase.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2.itests.pojo;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.Test;
+
+public class POJOWSTestCase {
+
+    @Test
+    public void testWS() throws Exception {
+
+        String location = ContributionLocationHelper.getContributionLocation(TestService.class);
+        Contribution contrib = new Contribution("c1", location);
+        Node node = NodeFactory.newInstance().createNode("org/apache/tuscany/sca/binding/ws/axis2/itests/pojo/test.composite", contrib);
+        node.start();
+
+//                try {
+//                    System.out.println("Test server started (press enter to shutdown)");
+//                    System.in.read();
+//                } 
+//                catch (IOException e) {
+//                    System.err.println(e);
+//                    e.printStackTrace();
+//                }
+
+        node.stop();
+        System.out.println("Test server stopped");
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/pojo/TestService.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/pojo/TestService.java
new file mode 100644
index 0000000000..c055d4909f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/pojo/TestService.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2.itests.pojo;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+
+@Remotable
+public interface TestService {
+
+    public boolean printData(Data data);
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/pojo/TestServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/pojo/TestServiceImpl.java
new file mode 100644
index 0000000000..4eec594a47
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/pojo/TestServiceImpl.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2.itests.pojo;
+
+import java.util.Arrays;
+
+import org.oasisopen.sca.annotation.Service;
+
+@Service(TestService.class)
+public class TestServiceImpl implements TestService {
+
+    public boolean printData(Data data) {
+        if (data == null) {
+            System.out.println("data is null");
+            return false;
+        }
+
+        StringBuilder sb = new StringBuilder(256);
+        sb.append("Data:\n");
+        Data2[] a = data.getA();
+        if (a != null) {
+            for (int i = 0; i < a.length; i++) {
+                sb.append("  a[");
+                sb.append(i);
+                sb.append("] = ");
+                sb.append(Arrays.asList(a[i].getAsdf()));
+                sb.append("\n");
+            }
+        } else {
+            sb.append("  a = null");
+        }
+        sb.append("\n  b = ");
+        sb.append(data.getB());
+        sb.append("\n  c = ");
+        sb.append(data.getC());
+        sb.append("\n");
+
+        System.out.println(sb.toString());
+
+        return true;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/pojo/package-info.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/pojo/package-info.java
new file mode 100644
index 0000000000..9224baae29
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/pojo/package-info.java
@@ -0,0 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+@javax.xml.bind.annotation.XmlSchema(namespace="http://test/server")
+package org.apache.tuscany.sca.binding.ws.axis2.itests.pojo;
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/AbstractHelloWorldOMTestCaseOFF.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/AbstractHelloWorldOMTestCaseOFF.java
new file mode 100644
index 0000000000..351cb87760
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/AbstractHelloWorldOMTestCaseOFF.java
@@ -0,0 +1,70 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams;

+

+import junit.framework.Assert;

+import junit.framework.TestCase;

+

+import org.apache.axiom.om.OMAbstractFactory;

+import org.apache.axiom.om.OMElement;

+import org.apache.axiom.om.OMFactory;

+import org.apache.axiom.om.OMText;

+import org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOM;

+import org.apache.tuscany.sca.node.Contribution;

+import org.apache.tuscany.sca.node.ContributionLocationHelper;

+import org.apache.tuscany.sca.node.Node;

+import org.apache.tuscany.sca.node.NodeFactory;

+

+public abstract class AbstractHelloWorldOMTestCaseOFF extends TestCase {

+

+    private Node node;

+    private HelloWorldOM helloWorld;

+

+    public void testHelloWorld() throws Exception {

+        OMFactory fac = OMAbstractFactory.getOMFactory();

+        OMElement requestOM = fac.createOMElement("getGreetings", "http://helloworld-om", "helloworld");

+        OMElement parmE = fac.createOMElement("name", "http://helloworld-om", "helloworld");

+        requestOM.addChild(parmE);

+        parmE.addChild(fac.createOMText("petra"));

+        OMElement responseOM = helloWorld.getGreetings(requestOM);

+        OMElement child = (OMElement)responseOM.getFirstElement();

+        Assert.assertEquals("Hello petra", ((OMText)child.getFirstOMChild()).getText());

+    }

+

+    @Override

+    protected void setUp() throws Exception {

+        String contribution = ContributionLocationHelper.getContributionLocation(getClass());

+        node = NodeFactory.newInstance().createNode(getCompositeName(), new Contribution("test", contribution));

+        node.start();

+        helloWorld = node.getService(HelloWorldOM.class, "HelloWorldComponent");

+    }

+    

+    @Override

+    protected void tearDown() throws Exception {

+        node.stop();

+        node.destroy();

+    }

+    

+    protected String getCompositeName() {

+        String className = this.getClass().getName();

+        return className.substring(0, className.length() - 8).replace('.', '/') + ".composite";

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/ClientPWCBHandler.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/ClientPWCBHandler.java
new file mode 100644
index 0000000000..67d6f1c56e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/ClientPWCBHandler.java
@@ -0,0 +1,45 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams;

+

+import java.io.IOException;

+

+import javax.security.auth.callback.Callback;

+import javax.security.auth.callback.CallbackHandler;

+import javax.security.auth.callback.UnsupportedCallbackException;

+

+import org.apache.ws.security.WSPasswordCallback;

+

+/**

+ * Sample userid passwd generation class

+ *

+ * @version $Rev$ $Date$

+ */

+public class ClientPWCBHandler implements CallbackHandler {

+

+    public void handle(Callback[] callbacks) throws IOException,

+            UnsupportedCallbackException {

+        for (int i = 0; i < callbacks.length; i++) {

+        	System.out.println("*** Calling Client UserId/Password Handler .... ");

+            WSPasswordCallback pwcb = (WSPasswordCallback)callbacks[i];

+            pwcb.setPassword("TuscanyWsUserPasswd");

+        }

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/IntegrityPWCBHandler.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/IntegrityPWCBHandler.java
new file mode 100644
index 0000000000..45c5472100
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/IntegrityPWCBHandler.java
@@ -0,0 +1,45 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams;

+

+import java.io.IOException;

+

+import javax.security.auth.callback.Callback;

+import javax.security.auth.callback.CallbackHandler;

+import javax.security.auth.callback.UnsupportedCallbackException;

+

+import org.apache.ws.security.WSPasswordCallback;

+

+/**

+ * Sample userid passwd generation class

+ *

+ * @version $Rev$ $Date$

+ */

+public class IntegrityPWCBHandler implements CallbackHandler {

+

+    public void handle(Callback[] callbacks) throws IOException,

+            UnsupportedCallbackException {

+        for (int i = 0; i < callbacks.length; i++) {

+        	System.out.println("*** Calling Integrity Password Handler .... ");

+            WSPasswordCallback pwcb = (WSPasswordCallback)callbacks[i];

+            pwcb.setPassword("TuscanyWsUserPasswd");

+        }

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/ServerPWCBHandler.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/ServerPWCBHandler.java
new file mode 100644
index 0000000000..7a4b50cc2c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/ServerPWCBHandler.java
@@ -0,0 +1,45 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams;

+

+import java.io.IOException;

+

+import javax.security.auth.callback.Callback;

+import javax.security.auth.callback.CallbackHandler;

+import javax.security.auth.callback.UnsupportedCallbackException;

+

+import org.apache.ws.security.WSPasswordCallback;

+

+/**

+ * Sample userid passwd generation class 

+ *

+ * @version $Rev$ $Date$

+ */

+public class ServerPWCBHandler implements CallbackHandler {

+

+    public void handle(Callback[] callbacks) throws IOException,

+            UnsupportedCallbackException {

+    	for (int i = 0; i < callbacks.length; i++) {

+    		System.out.println("*** Calling Server User/Passwd Handler....");

+    		WSPasswordCallback pwcb = (WSPasswordCallback)callbacks[i];

+            pwcb.setPassword("TuscanyWsUserPasswd");

+        }

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityAuthenticationTestCaseFIXME.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityAuthenticationTestCaseFIXME.java
new file mode 100644
index 0000000000..5ddfe359a5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityAuthenticationTestCaseFIXME.java
@@ -0,0 +1,24 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams;

+

+public class WSSecurityAuthenticationTestCaseFIXME extends AbstractHelloWorldOMTestCaseOFF {

+    // super class does it all getting composite based on this class name

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityConfidentialityTestCaseFIXBouncyCastleIssue.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityConfidentialityTestCaseFIXBouncyCastleIssue.java
new file mode 100644
index 0000000000..15eda714f0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityConfidentialityTestCaseFIXBouncyCastleIssue.java
@@ -0,0 +1,42 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams;

+

+import java.security.Provider;

+import java.security.Security;

+

+public class WSSecurityConfidentialityTestCaseFIXBouncyCastleIssue extends AbstractHelloWorldOMTestCaseOFF {

+

+    /**

+     * @see org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams.AbstractHelloWorldOMTestCase#setUp()

+     */

+    @Override

+    protected void setUp() throws Exception {

+        // Workaround an issue with IBM JDK

+        Provider jce = Security.getProvider("IBMJCE");

+        if (jce != null) {

+            // Make sure IBMJCE is used first

+            Security.removeProvider("IBMJCE");

+            Security.insertProviderAt(jce, 1);

+        }

+        super.setUp();

+    }

+    // super class does it all getting composite based on this class name

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityIntegrityTestCaseOFF.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityIntegrityTestCaseOFF.java
new file mode 100644
index 0000000000..fcb317013c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityIntegrityTestCaseOFF.java
@@ -0,0 +1,24 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams;

+

+public class WSSecurityIntegrityTestCaseOFF extends AbstractHelloWorldOMTestCaseOFF {

+    // super class does it all getting composite based on this class name

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/AbstractHelloWorldOMTestCaseOFF.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/AbstractHelloWorldOMTestCaseOFF.java
new file mode 100644
index 0000000000..a6223a3ccc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/AbstractHelloWorldOMTestCaseOFF.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed;
+
+import junit.framework.Assert;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMText;
+import org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOM;
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+public abstract class AbstractHelloWorldOMTestCaseOFF {
+
+    private Node node;
+    private HelloWorldOM helloWorld;
+
+    @Test
+    public void testHelloWorld() throws Exception {
+        OMFactory fac = OMAbstractFactory.getOMFactory();
+        OMElement requestOM = fac.createOMElement("getGreetings", "http://helloworld-om", "helloworld");
+        OMElement parmE = fac.createOMElement("name", "http://helloworld-om", "helloworld");
+        requestOM.addChild(parmE);
+        parmE.addChild(fac.createOMText("petra"));
+        OMElement responseOM = helloWorld.getGreetings(requestOM);
+        OMElement child = (OMElement)responseOM.getFirstElement();
+        Assert.assertEquals("Hello petra", ((OMText)child.getFirstOMChild()).getText());
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        String contribution = ContributionLocationHelper.getContributionLocation(getClass());
+        node = NodeFactory.newInstance().createNode(getCompositeName(), new Contribution("test", contribution));
+        node.start();
+        helloWorld = node.getService(HelloWorldOM.class, "HelloWorldComponent");
+    }
+    
+    @After
+    public void tearDown() throws Exception {
+        node.stop();
+        node.destroy();
+    }
+    
+    protected String getCompositeName() {
+        String className = this.getClass().getName();
+        return className.substring(0, className.length() - 8).replace('.', '/') + ".composite";
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/ClientPWCBHandler.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/ClientPWCBHandler.java
new file mode 100644
index 0000000000..88fc0d63fa
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/ClientPWCBHandler.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed;
+
+import java.io.IOException;
+
+import javax.security.auth.callback.Callback;
+import javax.security.auth.callback.CallbackHandler;
+import javax.security.auth.callback.UnsupportedCallbackException;
+
+import org.apache.ws.security.WSPasswordCallback;
+
+/**
+ * Sample userid passwd generation class
+ *
+ * @version $Rev$ $Date$
+ */
+public class ClientPWCBHandler implements CallbackHandler {
+
+    public void handle(Callback[] callbacks) throws IOException,
+            UnsupportedCallbackException {
+        for (int i = 0; i < callbacks.length; i++) {
+        	System.out.println("*** Calling Client UserId/Password Handler .... ");
+            WSPasswordCallback pwcb = (WSPasswordCallback)callbacks[i];
+
+            System.out.println(" **** 1. UserId : " + pwcb.getIdentifer());
+            System.out.println(" **** 2. Passwd : " + pwcb.getPassword());
+            System.out.println(" **** 3. Usage  : " + pwcb.getUsage());
+            
+            pwcb.setPassword("TuscanyWsUserPasswd");
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/IntegrityPWCBHandler.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/IntegrityPWCBHandler.java
new file mode 100644
index 0000000000..0d8914156f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/IntegrityPWCBHandler.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed;
+
+import java.io.IOException;
+
+import javax.security.auth.callback.Callback;
+import javax.security.auth.callback.CallbackHandler;
+import javax.security.auth.callback.UnsupportedCallbackException;
+
+import org.apache.ws.security.WSPasswordCallback;
+
+/**
+ * Sample userid passwd generation class
+ *
+ * @version $Rev$ $Date$
+ */
+public class IntegrityPWCBHandler implements CallbackHandler {
+
+    public void handle(Callback[] callbacks) throws IOException,
+            UnsupportedCallbackException {
+        for (int i = 0; i < callbacks.length; i++) {
+        	System.out.println("*** Calling Integrity Password Handler .... ");
+            WSPasswordCallback pwcb = (WSPasswordCallback)callbacks[i];
+            
+            System.out.println(" **** 1. UserId : " + pwcb.getIdentifer());
+            System.out.println(" **** 2. Passwd : " + pwcb.getPassword());
+            System.out.println(" **** 3. Usage  : " + pwcb.getUsage());
+            
+            pwcb.setPassword("TuscanyWsUserPasswd");
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/ServerPWCBHandler.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/ServerPWCBHandler.java
new file mode 100644
index 0000000000..5840f71057
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/ServerPWCBHandler.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed;
+
+import java.io.IOException;
+
+import javax.security.auth.callback.Callback;
+import javax.security.auth.callback.CallbackHandler;
+import javax.security.auth.callback.UnsupportedCallbackException;
+
+import org.apache.ws.security.WSPasswordCallback;
+
+/**
+ * Sample userid passwd generation class 
+ *
+ * @version $Rev$ $Date$
+ */
+public class ServerPWCBHandler implements CallbackHandler {
+
+    public void handle(Callback[] callbacks) throws IOException,
+            UnsupportedCallbackException {
+    	for (int i = 0; i < callbacks.length; i++) {
+    		System.out.println("*** Calling Server User/Passwd Handler....");
+            WSPasswordCallback pwcb = (WSPasswordCallback)callbacks[i];
+            System.out.println(" **** 1. UserId : " + pwcb.getIdentifer());
+            System.out.println(" **** 2. Passwd : " + pwcb.getPassword());
+            System.out.println(" **** 3. Usage  : " + pwcb.getUsage());
+            
+            pwcb.setPassword("TuscanyWsUserPasswd");
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/WSSecurityMixedTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/WSSecurityMixedTestCase.java
new file mode 100644
index 0000000000..cdf96bdb58
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/WSSecurityMixedTestCase.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed;
+
+import org.junit.Ignore;
+
+@Ignore("Temporarily ignore rampart module validation failure")
+public class WSSecurityMixedTestCase extends AbstractHelloWorldOMTestCaseOFF {
+    // super class does it all getting composite based on this class name
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/AbstractHelloWorldOMTestCaseOFF.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/AbstractHelloWorldOMTestCaseOFF.java
new file mode 100644
index 0000000000..5f6824669a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/AbstractHelloWorldOMTestCaseOFF.java
@@ -0,0 +1,70 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.wspolicy;

+

+import junit.framework.Assert;

+import junit.framework.TestCase;

+

+import org.apache.axiom.om.OMAbstractFactory;

+import org.apache.axiom.om.OMElement;

+import org.apache.axiom.om.OMFactory;

+import org.apache.axiom.om.OMText;

+import org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOM;

+import org.apache.tuscany.sca.node.Contribution;

+import org.apache.tuscany.sca.node.ContributionLocationHelper;

+import org.apache.tuscany.sca.node.Node;

+import org.apache.tuscany.sca.node.NodeFactory;

+

+public abstract class AbstractHelloWorldOMTestCaseOFF extends TestCase {

+

+    private Node node;

+    private HelloWorldOM helloWorld;

+

+    public void testHelloWorld() throws Exception {

+        OMFactory fac = OMAbstractFactory.getOMFactory();

+        OMElement requestOM = fac.createOMElement("getGreetings", "http://helloworld-om", "helloworld");

+        OMElement parmE = fac.createOMElement("name", "http://helloworld-om", "helloworld");

+        requestOM.addChild(parmE);

+        parmE.addChild(fac.createOMText("petra"));

+        OMElement responseOM = helloWorld.getGreetings(requestOM);

+        OMElement child = (OMElement)responseOM.getFirstElement();

+        Assert.assertEquals("Hello petra", ((OMText)child.getFirstOMChild()).getText());

+    }

+

+    @Override

+    protected void setUp() throws Exception {

+        String contribution = ContributionLocationHelper.getContributionLocation(getClass());

+        node = NodeFactory.newInstance().createNode(getCompositeName(), new Contribution("test", contribution));

+        node.start();

+        helloWorld = node.getService(HelloWorldOM.class, "HelloWorldComponent");

+    }

+    

+    @Override

+    protected void tearDown() throws Exception {

+        node.stop();

+        node.destroy();

+    }

+    

+    protected String getCompositeName() {

+        String className = this.getClass().getName();

+        return className.substring(0, className.length() - 8).replace('.', '/') + ".composite";

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/ClientPWCBHandler.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/ClientPWCBHandler.java
new file mode 100644
index 0000000000..cf342653c7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/ClientPWCBHandler.java
@@ -0,0 +1,45 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.wspolicy;

+

+import java.io.IOException;

+

+import javax.security.auth.callback.Callback;

+import javax.security.auth.callback.CallbackHandler;

+import javax.security.auth.callback.UnsupportedCallbackException;

+

+import org.apache.ws.security.WSPasswordCallback;

+

+/**

+ * Sample userid passwd generation class

+ *

+ * @version $Rev$ $Date$

+ */

+public class ClientPWCBHandler implements CallbackHandler {

+

+    public void handle(Callback[] callbacks) throws IOException,

+            UnsupportedCallbackException {

+        for (int i = 0; i < callbacks.length; i++) {

+        	System.out.println("*** Calling Client UserId/Password Handler .... ");

+            WSPasswordCallback pwcb = (WSPasswordCallback)callbacks[i];

+            pwcb.setPassword("TuscanyWsUserPasswd");

+        }

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/IntegrityPWCBHandler.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/IntegrityPWCBHandler.java
new file mode 100644
index 0000000000..84b64d3902
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/IntegrityPWCBHandler.java
@@ -0,0 +1,45 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.wspolicy;

+

+import java.io.IOException;

+

+import javax.security.auth.callback.Callback;

+import javax.security.auth.callback.CallbackHandler;

+import javax.security.auth.callback.UnsupportedCallbackException;

+

+import org.apache.ws.security.WSPasswordCallback;

+

+/**

+ * Sample userid passwd generation class

+ *

+ * @version $Rev$ $Date$

+ */

+public class IntegrityPWCBHandler implements CallbackHandler {

+

+    public void handle(Callback[] callbacks) throws IOException,

+            UnsupportedCallbackException {

+        for (int i = 0; i < callbacks.length; i++) {

+        	System.out.println("*** Calling Integrity Password Handler .... ");

+            WSPasswordCallback pwcb = (WSPasswordCallback)callbacks[i];

+            pwcb.setPassword("TuscanyWsUserPasswd");

+        }

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/ServerPWCBHandler.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/ServerPWCBHandler.java
new file mode 100644
index 0000000000..04825b6b56
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/ServerPWCBHandler.java
@@ -0,0 +1,45 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.wspolicy;

+

+import java.io.IOException;

+

+import javax.security.auth.callback.Callback;

+import javax.security.auth.callback.CallbackHandler;

+import javax.security.auth.callback.UnsupportedCallbackException;

+

+import org.apache.ws.security.WSPasswordCallback;

+

+/**

+ * Sample userid passwd generation class 

+ *

+ * @version $Rev$ $Date$

+ */

+public class ServerPWCBHandler implements CallbackHandler {

+

+    public void handle(Callback[] callbacks) throws IOException,

+            UnsupportedCallbackException {

+    	for (int i = 0; i < callbacks.length; i++) {

+    		System.out.println("*** Calling Server User/Passwd Handler....");

+    		WSPasswordCallback pwcb = (WSPasswordCallback)callbacks[i];

+            pwcb.setPassword("TuscanyWsUserPasswd");

+        }

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityAuthenticationTestCaseOFF.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityAuthenticationTestCaseOFF.java
new file mode 100644
index 0000000000..355fa657f0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityAuthenticationTestCaseOFF.java
@@ -0,0 +1,27 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.wspolicy;

+

+import org.junit.Ignore;

+

+@Ignore("Temporarily ignore rampart module validation failure")

+public class WSSecurityAuthenticationTestCaseOFF extends AbstractHelloWorldOMTestCaseOFF {

+    // super class does it all getting composite based on this class name

+} 

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityConfidentialityTestCaseFIXBouncyCastleIssue.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityConfidentialityTestCaseFIXBouncyCastleIssue.java
new file mode 100644
index 0000000000..3d514e5624
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityConfidentialityTestCaseFIXBouncyCastleIssue.java
@@ -0,0 +1,42 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.wspolicy;

+

+import java.security.Provider;

+import java.security.Security;

+

+public class WSSecurityConfidentialityTestCaseFIXBouncyCastleIssue extends AbstractHelloWorldOMTestCaseOFF {

+

+    /**

+     * @see org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams.AbstractHelloWorldOMTestCase#setUp()

+     */

+    @Override

+    protected void setUp() throws Exception {

+        // Workaround an issue with IBM JDK

+        Provider jce = Security.getProvider("IBMJCE");

+        if (jce != null) {

+            // Make sure IBMJCE is used first

+            Security.removeProvider("IBMJCE");

+            Security.insertProviderAt(jce, 1);

+        }

+        super.setUp();

+    }

+    // super class does it all getting composite based on this class name

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityIntegrityTestCaseOFF.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityIntegrityTestCaseOFF.java
new file mode 100644
index 0000000000..6a5ff8e231
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityIntegrityTestCaseOFF.java
@@ -0,0 +1,27 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.binding.ws.axis2.itests.policy.wspolicy;

+

+import org.junit.Ignore;

+

+@Ignore("Temporarily ignore rampart module validation failure")

+public class WSSecurityIntegrityTestCaseOFF extends AbstractHelloWorldOMTestCaseOFF {

+    // super class does it all getting composite based on this class name

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/HelloWorldSOAP12TestCaseOFF.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/HelloWorldSOAP12TestCaseOFF.java
new file mode 100644
index 0000000000..45c0a6932a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/HelloWorldSOAP12TestCaseOFF.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.   
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.soap12 ;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorld;
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+
+public class HelloWorldSOAP12TestCaseOFF extends TestCase {
+
+    private Node node;
+
+    public void testHelloWorld() throws Exception {
+        HelloWorld helloWorld = node.getService(HelloWorld.class, "HelloWorldClient");
+        assertEquals("Hello petra", helloWorld.getGreetings("petra"));
+    }
+    public void testHelloWorldSOAP() throws Exception {
+        HelloWorld helloWorld = node.getService(HelloWorld.class, "HelloWorldClientSOAP");
+        assertEquals("Hello petra", helloWorld.getGreetings("petra"));
+    }
+    public void testHelloWorldSOAP11() throws Exception {
+        HelloWorld helloWorld = node.getService(HelloWorld.class, "HelloWorldClientSOAP11");
+        assertEquals("Hello petra", helloWorld.getGreetings("petra"));
+    }
+    public void testHelloWorldSOAP12() throws Exception {
+        HelloWorld helloWorld = node.getService(HelloWorld.class, "HelloWorldClientSOAP12");
+        assertEquals("Hello petra", helloWorld.getGreetings("petra"));
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        String contribution = ContributionLocationHelper.getContributionLocation(getClass());
+        node = NodeFactory.newInstance().createNode("org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/HelloWorldSOAP12.composite", new Contribution("test", contribution));
+    }
+   
+    @Override
+    protected void tearDown() throws Exception {
+        node.stop();
+        node.destroy();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/QuestionMarkWSDLTestCaseOFF.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/QuestionMarkWSDLTestCaseOFF.java
new file mode 100644
index 0000000000..c74ffee695
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/java/org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/QuestionMarkWSDLTestCaseOFF.java
@@ -0,0 +1,144 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.itests.soap12;
+
+import java.util.List;
+
+import javax.wsdl.Definition;
+import javax.wsdl.Port;
+import javax.wsdl.Service;
+import javax.wsdl.extensions.soap.SOAPAddress;
+import javax.wsdl.extensions.soap12.SOAP12Address;
+import javax.wsdl.factory.WSDLFactory;
+import javax.wsdl.xml.WSDLReader;
+import javax.xml.namespace.QName;
+
+import junit.framework.TestCase;
+
+import org.apache.axis2.transport.http.server.HttpUtils;
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+
+/**
+ * Test ?wsdl works and that the returned WSDL has the correct endpoint
+ *
+ * @version $Rev$ $Date$
+ */
+public class QuestionMarkWSDLTestCaseOFF extends TestCase {
+
+    private static boolean newGenerator = true;
+    private Node node;
+
+    /**
+     * Tests ?wsdl returns a soap 1.1 port by default
+     */
+    public void testSOAPDefault() throws Exception {
+        WSDLReader wsdlReader = WSDLFactory.newInstance().newWSDLReader();
+        wsdlReader.setFeature("javax.wsdl.verbose",false);
+        wsdlReader.setFeature("javax.wsdl.importDocuments",true);
+
+        Definition definition = wsdlReader.readWSDL("http://localhost:8085/ep1?wsdl");
+        assertNotNull(definition);
+        Service service = definition.getService(new QName(
+                              "http://itests.axis2.ws.binding.sca.tuscany.apache.org" + (newGenerator ? "/" : ""),
+                              newGenerator ? "HelloWorldService" : "HelloWorld"));
+        Port port = service.getPort(newGenerator ? "HelloWorldPort" : "HelloWorldSOAP11port_http");
+
+        String endpoint = getSOAP11Endpoint(port);
+        String ip = HttpUtils.getIpAddress();
+        assertEquals("http://" + ip + ":8085/ep1", endpoint);
+    }
+
+    /**
+     * Tests ?wsdl returns a soap 1.1 port when binding uses requires="SOAP.1_1"
+     */
+    public void testSOAP11Endpoint() throws Exception {
+        WSDLReader wsdlReader = WSDLFactory.newInstance().newWSDLReader();
+        wsdlReader.setFeature("javax.wsdl.verbose",false);
+        wsdlReader.setFeature("javax.wsdl.importDocuments",true);
+
+        Definition definition = wsdlReader.readWSDL("http://localhost:8085/ep2?wsdl");
+        assertNotNull(definition);
+        Service service = definition.getService(new QName(
+                              "http://itests.axis2.ws.binding.sca.tuscany.apache.org" + (newGenerator ? "/" : ""),
+                              newGenerator ? "HelloWorldService" : "HelloWorld"));
+        Port port = service.getPort(newGenerator ? "HelloWorldPort" : "HelloWorldSOAP11port_http");
+
+        String endpoint = getSOAP11Endpoint(port);
+        String ip = HttpUtils.getIpAddress();
+        assertEquals("http://" + ip + ":8085/ep2", endpoint);
+    }
+
+    /**
+     * Tests ?wsdl returns a soap 1.2 port when binding uses requires="SOAP.1_2"
+     */
+    public void testSOAP12Endpoint() throws Exception {
+        WSDLReader wsdlReader = WSDLFactory.newInstance().newWSDLReader();
+        wsdlReader.setFeature("javax.wsdl.verbose",false);
+        wsdlReader.setFeature("javax.wsdl.importDocuments",true);
+
+        Definition definition = wsdlReader.readWSDL("http://localhost:8085/ep3?wsdl");
+        assertNotNull(definition);
+        Service service = definition.getService(new QName(
+                              "http://itests.axis2.ws.binding.sca.tuscany.apache.org" + (newGenerator ? "/" : ""),
+                              newGenerator ? "HelloWorldService" : "HelloWorld"));
+        Port port = service.getPort(newGenerator ? "HelloWorldPort" : "HelloWorldSOAP12port_http");
+
+        String endpoint = getSOAP12Endpoint(port);
+        String ip = HttpUtils.getIpAddress();
+        assertEquals("http://" + ip + ":8085/ep3", endpoint);
+    }
+
+    protected String getSOAP11Endpoint(Port port) {
+        List wsdlPortExtensions = port.getExtensibilityElements();
+        for (final Object extension : wsdlPortExtensions) {
+            if (extension instanceof SOAPAddress) {
+                return ((SOAPAddress) extension).getLocationURI();
+            }
+        }
+        throw new RuntimeException("no SOAPAddress");
+    }
+
+    protected String getSOAP12Endpoint(Port port) {
+        List wsdlPortExtensions = port.getExtensibilityElements();
+        for (final Object extension : wsdlPortExtensions) {
+            if (extension instanceof SOAP12Address) {
+                return ((SOAP12Address) extension).getLocationURI();
+            }
+        }
+        throw new RuntimeException("no SOAPAddress");
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        String contribution = ContributionLocationHelper.getContributionLocation(getClass());
+        node = NodeFactory.newInstance().createNode("org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/questionmark-wsdl.composite", new Contribution("test", contribution));
+        node.start();
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        node.stop();
+        node.destroy();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/META-INF/services/org.apache.tuscany.sca.policy.util.PolicyHandler b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/META-INF/services/org.apache.tuscany.sca.policy.util.PolicyHandler
new file mode 100644
index 0000000000..9f9d98d861
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/META-INF/services/org.apache.tuscany.sca.policy.util.PolicyHandler
@@ -0,0 +1,20 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+# 

+# PolicyHandlerClasses to interpret specific PolicyModels against specific QoS infrastructures

+# handler classname;qname=<policy intent addressed>;model=<policy model class>

+org.apache.tuscany.sca.policy.security.ws.Axis2ConfigParamPolicyHandler;intent=http://tuscany.apache.org/xmlns/sca/1.1#wsAuthentication,model=org.apache.tuscany.sca.policy.security.ws.Axis2ConfigParamPolicy

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorld.composite b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorld.composite
new file mode 100644
index 0000000000..061b68450c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorld.composite
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+		   xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+		   targetNamespace="http://www.tuscany.apache.org/tests/binding/ws/axis2"

+           name="HelloWorld">

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldService"/>

+	    <service name="HelloWorld">

+	        <interface.wsdl interface="http://helloworld#wsdl.interface(HelloWorld)" />

+	        <binding.ws wsdlElement="http://helloworld#wsdl.binding(HelloWorldSoapBinding)">

+	           <wsa:EndpointReference xmlns:wsa="http://www.w3.org/2005/08/addressing">

+	              <wsa:Address>http://localhost:8085/services/HelloWorldWebService</wsa:Address>

+	           </wsa:EndpointReference>

+	        </binding.ws>

+	    </service>		

+    </component>

+

+    <component name="HelloWorldComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldComponent"/>

+	    <reference name="helloWorldWS">

+	        <interface.wsdl interface="http://helloworld#wsdl.interface(HelloWorld)" />

+	        <binding.ws wsdlElement="http://helloworld#wsdl.port(HelloWorldService/HelloWorldSoapPort)"/>

+	    </reference>

+    </component>

+

+

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldNoWSDL.composite b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldNoWSDL.composite
new file mode 100644
index 0000000000..992d4463de
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/HelloWorldNoWSDL.composite
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+		   xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+		   targetNamespace="http://www.tuscany.apache.org/tests/binding/ws/axis2"

+           name="HelloWorldNoWSDL">

+

+    <component name="HelloWorldService">

+        <implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldService"/>

+        <service name="HelloWorld" >

+            <binding.ws uri="http://localhost:8085/helloWorld"/>

+        </service>

+    </component>

+

+    <component name="HelloWorldComponent">

+        <implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldComponent"/>

+	    <reference name="helloWorldWS" >

+	        <binding.ws uri="http://localhost:8085/helloWorld"/>

+	    </reference>

+    </component>

+

+    <component name="EchoService">

+        <implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.EchoImpl"/>

+        <service name="Echo">

+	        <binding.ws uri="http://localhost:8085/Echo"/>

+	    </service>

+    </component>

+

+    <component name="EchoComponent">

+        <implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.EchoComponent"/>

+	    <reference name="echoWS">

+	        <binding.ws uri="http://localhost:8085/Echo"/>

+	    </reference>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/customerdata.xsd b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/customerdata.xsd
new file mode 100644
index 0000000000..f09ed09b6a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/customerdata.xsd
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<xsd:schema elementFormDefault="qualified"

+            targetNamespace="http://accounts"

+            xmlns:xsd="http://www.w3.org/2001/XMLSchema">

+

+    <xsd:complexType name="CustomerProfileData">

+        <xsd:sequence>

+            <xsd:element name="firstName" type="xsd:string" />

+            <xsd:element name="lastName" type="xsd:string" />

+            <xsd:element name="address" type="xsd:string" />

+            <xsd:element name="email" type="xsd:string" />

+            <xsd:element name="loginID" type="xsd:string" />

+            <xsd:element name="password" type="xsd:string" />

+            <xsd:element name="id" type="xsd:int" />

+        </xsd:sequence>

+    </xsd:complexType>

+    

+</xsd:schema>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/customerdefs.xsd b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/customerdefs.xsd
new file mode 100644
index 0000000000..ec67b84851
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/customerdefs.xsd
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<xsd:schema elementFormDefault="qualified"

+            targetNamespace="http://accounts"

+            xmlns:xsd="http://www.w3.org/2001/XMLSchema">

+

+    <xsd:include schemaLocation="customerdata.xsd" />

+    <xsd:include schemaLocation="/org/apache/tuscany/sca/binding/ws/axis2/itests/customerinfo.xsd" />

+    

+</xsd:schema>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/customerinfo.xsd b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/customerinfo.xsd
new file mode 100644
index 0000000000..7c903c6394
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/customerinfo.xsd
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<xsd:schema elementFormDefault="qualified"

+            targetNamespace="http://accounts"

+            xmlns:xsd="http://www.w3.org/2001/XMLSchema">

+

+    <xsd:complexType name="CustomerProfileInfo">

+        <xsd:sequence>

+            <xsd:element name="firstName" type="xsd:string" />

+            <xsd:element name="lastName" type="xsd:string" />

+        </xsd:sequence>

+    </xsd:complexType>

+    

+</xsd:schema>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/DefaultMultiService.composite b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/DefaultMultiService.composite
new file mode 100644
index 0000000000..0c5646e888
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/DefaultMultiService.composite
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           targetNamespace="http://www.tuscany.apache.org/tests/binding/ws/axis2"

+           name="endpoint1">

+           

+    <!-- 

+    exposing a component which has multiple services with a WS binding,

+    endpoint should be <componentURI>/<serviceName> so for this composite:

+    http://localhost:8085/HelloWorldService/service1 

+    -->      

+

+

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldMultiService"/>

+	    <service name="HelloWorldOM">

+	        <interface.wsdl interface="http://helloworld-om#wsdl.interface(HelloWorld)" />

+	        <binding.ws uri="http://localhost:8085/HelloWorldService/helloWorld"

+				wsdlElement="http://helloworld-om#wsdl.binding(HelloWorldSoapBinding)"/>

+	    </service>		

+    </component>

+

+    <component name="HelloWorldComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMComponent"/>

+	    <reference name="helloWorldWS">

+	        <interface.wsdl interface="http://helloworld-om#wsdl.interface(HelloWorld)" />

+	        <binding.ws wsdlElement="http://helloworld-om#wsdl.binding(HelloWorldSoapBinding)"

+	                    uri="http://localhost:8085/HelloWorldService/helloWorld"/>

+	    </reference>

+    </component>

+

+

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/DefaultSingleService.composite b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/DefaultSingleService.composite
new file mode 100644
index 0000000000..5778f98593
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/DefaultSingleService.composite
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+			xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+			targetNamespace="http://www.tuscany.apache.org/tests/binding/ws/axis2"

+           name="endpoint1">

+           

+    <!-- 

+    exposing a component with a WS binding, endpoint should be <componentURI>/<serviceName>

+    unless the component has just a single service in which case its just <componentURI>

+    so for this composite: http://localhost:8085/HelloWorldService 

+    -->      

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMService"/>

+	    <service name="HelloWorldOM">

+	        <interface.wsdl interface="http://helloworld-om#wsdl.interface(HelloWorld)" />

+	        <binding.ws uri="http://localhost:8085/HelloWorldService/helloWorld"

+				wsdlElement="http://helloworld-om#wsdl.binding(HelloWorldSoapBinding)"/>

+	    </service>		

+    </component>

+

+    <component name="HelloWorldComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMComponent"/>

+	    <reference name="helloWorldWS">

+	        <interface.wsdl interface="http://helloworld-om#wsdl.interface(HelloWorld)" />

+	        <binding.ws wsdlElement="http://helloworld-om#wsdl.binding(HelloWorldSoapBinding)"

+	                    uri="http://localhost:8085/HelloWorldService/helloWorld"/>

+	    </reference>

+    </component>

+

+

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/WSDLExplicitURI.composite b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/WSDLExplicitURI.composite
new file mode 100644
index 0000000000..990093bc8c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/WSDLExplicitURI.composite
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+			xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+			targetNamespace="http://www.tuscany.apache.org/tests/binding/ws/axis2"

+           name="endpoint3">

+           

+    <!-- 

+    exposing a component with a WS binding using a WSDL port with an explicit URL

+    so for this composite the service is: http://localhost:8085/myExplicitURI 

+    -->      

+

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMService"/>

+	    <service name="HelloWorldOM">

+	        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+	        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.port(HelloWorldService/HelloWorldSoapPort)" />

+	    </service>		

+    </component>

+

+    <component name="HelloWorldComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMComponent"/>

+	    <reference name="helloWorldWS">

+	        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+	        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.binding(HelloWorldSoapBinding)"

+	                    uri="http://localhost:8085/myExplicitURI"/>

+	    </reference>

+    </component>

+

+

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/WSDLRelativeURI.composite b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/WSDLRelativeURI.composite
new file mode 100644
index 0000000000..ea598f8e23
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/WSDLRelativeURI.composite
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+			xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+			targetNamespace="http://www.tuscany.apache.org/tests/binding/ws/axis2"

+           name="endpoint4">

+           

+    <!-- 

+    exposing a component with a WS binding using a WSDL port with a relative URL

+    so for this composite the service is: http://localhost:8085/HelloWorldService/myRelativeURI 

+    -->      

+

+

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMService"/>

+	    <service name="HelloWorldOM">

+	        <interface.wsdl interface="http://helloworld-om-relative-uri#wsdl.interface(HelloWorld)" />

+	        <binding.ws wsdlElement="http://helloworld-om-relative-uri#wsdl.port(HelloWorldService/HelloWorldSoapPort)" />

+	    </service>		

+    </component>

+

+    <component name="HelloWorldComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMComponent"/>

+	    <reference name="helloWorldWS">

+	        <interface.wsdl interface="http://helloworld-om-relative-uri#wsdl.interface(HelloWorld)" />

+	        <binding.ws wsdlElement="http://helloworld-om-relative-uri#wsdl.binding(HelloWorldSoapBinding)"

+	                    uri="http://localhost:8085/HelloWorldService/helloWorld/myRelativeURI"/>

+	    </reference>

+    </component>

+

+

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/helloworld-om-relative-uri.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/helloworld-om-relative-uri.wsdl
new file mode 100644
index 0000000000..fe68755c47
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/endpoints/helloworld-om-relative-uri.wsdl
@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<wsdl:definitions targetNamespace="http://helloworld-om-relative-uri" xmlns:tns="http://helloworld-om-relative-uri" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	name="helloworld-om">
+
+    <wsdl:types>
+        <schema elementFormDefault="qualified" targetNamespace="http://helloworld-om-relative-uri" xmlns="http://www.w3.org/2001/XMLSchema">
+
+            <element name="getGreetings">
+                <complexType>
+                    <sequence>
+                        <element name="name" type="xsd:string"/>
+                    </sequence>
+                </complexType>
+            </element>
+
+            <element name="getGreetingsResponse">
+                <complexType>
+                    <sequence>
+                        <element name="getGreetingsReturn" type="xsd:string"/>
+                    </sequence>
+                </complexType>
+            </element>
+        </schema>
+    </wsdl:types>
+
+    <wsdl:message name="getGreetingsRequest">
+        <wsdl:part element="tns:getGreetings" name="parameters"/>
+    </wsdl:message>
+
+    <wsdl:message name="getGreetingsResponse">
+        <wsdl:part element="tns:getGreetingsResponse" name="parameters"/>
+    </wsdl:message>
+
+    <wsdl:portType name="HelloWorld">
+        <wsdl:operation name="getGreetings">
+            <wsdl:input message="tns:getGreetingsRequest" name="getGreetingsRequest"/>
+            <wsdl:output message="tns:getGreetingsResponse" name="getGreetingsResponse"/>
+        </wsdl:operation>
+    </wsdl:portType>
+
+    <wsdl:binding name="HelloWorldSoapBinding" type="tns:HelloWorld">
+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
+        <wsdl:operation name="getGreetings">
+            <wsdlsoap:operation soapAction=""/>
+            <wsdl:input name="getGreetingsRequest">
+                <wsdlsoap:body use="literal"/>
+            </wsdl:input>
+            <wsdl:output name="getGreetingsResponse">
+                <wsdlsoap:body use="literal"/>
+            </wsdl:output>
+        </wsdl:operation>
+    </wsdl:binding>
+
+    <wsdl:service name="HelloWorldService">
+        <wsdl:port binding="tns:HelloWorldSoapBinding" name="HelloWorldSoapPort">
+            <wsdlsoap:address location="http://localhost:8085/HelloWorldService/helloWorld/myRelativeURI"/>
+        </wsdl:port>
+    </wsdl:service>
+
+</wsdl:definitions>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/epr/HelloWorld.composite b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/epr/HelloWorld.composite
new file mode 100644
index 0000000000..ef012f1803
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/epr/HelloWorld.composite
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+			xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+			targetNamespace="http://www.tuscany.apache.org/tests/binding/ws/axis2"

+           name="HelloWorld">

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldService"/>

+		<service name="HelloWorld">

+	        <interface.wsdl interface="http://helloworld#wsdl.interface(HelloWorld)" />

+	        <binding.ws>

+	           <wsa:EndpointReference xmlns:wsa="http://www.w3.org/2005/08/addressing">

+	              <wsa:Address>http://localhost:8085/myService</wsa:Address>

+	           </wsa:EndpointReference>

+	        </binding.ws>

+	    </service>

+    </component>

+

+    <component name="HelloWorldComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldComponent"/>

+        <reference name="helloWorldWS">

+	        <binding.ws>

+	           <wsa:EndpointReference xmlns:wsa="http://www.w3.org/2005/08/addressing">

+	              <wsa:Address>http://localhost:8085/myService</wsa:Address>

+	           </wsa:EndpointReference>

+	        </binding.ws>

+	    </reference>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om-binding.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om-binding.wsdl
new file mode 100644
index 0000000000..7bf47bc412
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om-binding.wsdl
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<wsdl:definitions targetNamespace="http://helloworld-om-merged" xmlns:tns="http://helloworld-om-merged" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	name="helloworld-om-bindings">
+
+    <wsdl:import namespace="http://helloworld-om-merged"
+		location="helloworld-om-porttype.wsdl"/>  
+
+    <wsdl:binding name="HelloWorldSoapBinding" type="tns:HelloWorld">
+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
+        <wsdl:operation name="getGreetings">
+            <wsdlsoap:operation soapAction=""/>
+            <wsdl:input name="getGreetingsRequest">
+                <wsdlsoap:body use="literal"/>
+            </wsdl:input>
+            <wsdl:output name="getGreetingsResponse">
+                <wsdlsoap:body use="literal"/>
+            </wsdl:output>
+        </wsdl:operation>
+    </wsdl:binding>
+
+    <wsdl:service name="HelloWorldService">
+        <wsdl:port binding="tns:HelloWorldSoapBinding" name="HelloWorldSoapPort">
+            <wsdlsoap:address location="http://endpoint.not.used"/>
+        </wsdl:port>
+    </wsdl:service>
+
+</wsdl:definitions>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om-merged.composite b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om-merged.composite
new file mode 100644
index 0000000000..023f392085
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om-merged.composite
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+			xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+			targetNamespace="http://www.tuscany.apache.org/tests/binding/ws/axis2"

+           name="HelloWorldOM-Merged">

+

+

+    <component name="HelloWorldMergedService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMService"/>

+		<service name="HelloWorldOM">

+	        <interface.wsdl interface="http://helloworld-om-merged#wsdl.interface(HelloWorld)" />

+	        <binding.ws uri="http://localhost:8085/HelloWorldService/helloWorld"/>

+	    </service>

+    </component>

+

+    <component name="HelloWorldWSDLMergedComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMComponent"/>

+		<reference name="helloWorldWS">

+	        <interface.wsdl interface="http://helloworld-om-merged#wsdl.interface(HelloWorld)" />

+	    <binding.ws uri="http://localhost:8085/HelloWorldService/helloWorld" />

+    </reference>

+    </component>

+

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om-porttype.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om-porttype.wsdl
new file mode 100644
index 0000000000..c66fa51c34
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om-porttype.wsdl
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<wsdl:definitions targetNamespace="http://helloworld-om-merged" xmlns:tns="http://helloworld-om-merged" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+	name="helloworld-om-porttype">

+

+    <wsdl:types>

+        <schema elementFormDefault="qualified" targetNamespace="http://helloworld-om-merged" xmlns="http://www.w3.org/2001/XMLSchema">

+

+            <element name="getGreetings">

+                <complexType>

+                    <sequence>

+                        <element name="name" type="xsd:string"/>

+                    </sequence>

+                </complexType>

+            </element>

+

+            <element name="getGreetingsResponse">

+                <complexType>

+                    <sequence>

+                        <element name="getGreetingsReturn" type="xsd:string"/>

+                    </sequence>

+                </complexType>

+            </element>

+        </schema>

+    </wsdl:types>

+

+    <wsdl:message name="getGreetingsRequest">

+        <wsdl:part element="tns:getGreetings" name="parameters"/>

+    </wsdl:message>

+

+    <wsdl:message name="getGreetingsResponse">

+        <wsdl:part element="tns:getGreetingsResponse" name="parameters"/>

+    </wsdl:message>

+

+    <wsdl:portType name="HelloWorld">

+        <wsdl:operation name="getGreetings">

+            <wsdl:input message="tns:getGreetingsRequest" name="getGreetingsRequest"/>

+            <wsdl:output message="tns:getGreetingsResponse" name="getGreetingsResponse"/>

+        </wsdl:operation>

+    </wsdl:portType>

+  

+</wsdl:definitions>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om-uri.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om-uri.wsdl
new file mode 100644
index 0000000000..baa223f41c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om-uri.wsdl
@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<wsdl:definitions targetNamespace="http://helloworld-om-uri" xmlns:tns="http://helloworld-om-uri" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	name="helloworld-om">
+
+    <wsdl:types>
+        <schema elementFormDefault="qualified" targetNamespace="http://helloworld-om-uri" xmlns="http://www.w3.org/2001/XMLSchema">
+
+            <element name="getGreetings">
+                <complexType>
+                    <sequence>
+                        <element name="name" type="xsd:string"/>
+                    </sequence>
+                </complexType>
+            </element>
+
+            <element name="getGreetingsResponse">
+                <complexType>
+                    <sequence>
+                        <element name="getGreetingsReturn" type="xsd:string"/>
+                    </sequence>
+                </complexType>
+            </element>
+        </schema>
+    </wsdl:types>
+
+    <wsdl:message name="getGreetingsRequest">
+        <wsdl:part element="tns:getGreetings" name="parameters"/>
+    </wsdl:message>
+
+    <wsdl:message name="getGreetingsResponse">
+        <wsdl:part element="tns:getGreetingsResponse" name="parameters"/>
+    </wsdl:message>
+
+    <wsdl:portType name="HelloWorld">
+        <wsdl:operation name="getGreetings">
+            <wsdl:input message="tns:getGreetingsRequest" name="getGreetingsRequest"/>
+            <wsdl:output message="tns:getGreetingsResponse" name="getGreetingsResponse"/>
+        </wsdl:operation>
+    </wsdl:portType>
+
+    <wsdl:binding name="HelloWorldSoapBinding" type="tns:HelloWorld">
+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
+        <wsdl:operation name="getGreetings">
+            <wsdlsoap:operation soapAction=""/>
+            <wsdl:input name="getGreetingsRequest">
+                <wsdlsoap:body use="literal"/>
+            </wsdl:input>
+            <wsdl:output name="getGreetingsResponse">
+                <wsdlsoap:body use="literal"/>
+            </wsdl:output>
+        </wsdl:operation>
+    </wsdl:binding>
+
+    <wsdl:service name="HelloWorldService">
+        <wsdl:port binding="tns:HelloWorldSoapBinding" name="HelloWorldSoapPort">
+            <wsdlsoap:address location="http://localhost:8085/myExplicitURI"/>
+        </wsdl:port>
+    </wsdl:service>
+
+</wsdl:definitions>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om.composite b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om.composite
new file mode 100644
index 0000000000..ccd3082f88
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om.composite
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+			xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+			targetNamespace="http://www.tuscany.apache.org/tests/binding/ws/axis2"

+           name="HelloWorldOM">

+    

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMService"/>

+	    <service name="HelloWorldOM">

+	        <interface.wsdl interface="http://helloworld-om#wsdl.interface(HelloWorld)" />

+	        <binding.ws uri="http://localhost:8085/HelloWorldService/helloWorld"/>

+	    </service>		

+    </component>

+    

+    <component name="HelloWorldComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMComponent"/>

+	    <reference name="helloWorldWS">

+	        <interface.wsdl interface="http://helloworld-om#wsdl.interface(HelloWorld)" />

+	        <binding.ws uri="http://localhost:8085/HelloWorldService/helloWorld" />

+	    </reference>

+    </component>

+   

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om.wsdl
new file mode 100644
index 0000000000..73ca02246d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-om.wsdl
@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<wsdl:definitions targetNamespace="http://helloworld-om" xmlns:tns="http://helloworld-om" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	name="helloworld-om">
+
+    <wsdl:types>
+        <schema elementFormDefault="qualified" targetNamespace="http://helloworld-om" xmlns="http://www.w3.org/2001/XMLSchema">
+
+            <element name="getGreetings">
+                <complexType>
+                    <sequence>
+                        <element name="name" type="xsd:string"/>
+                    </sequence>
+                </complexType>
+            </element>
+
+            <element name="getGreetingsResponse">
+                <complexType>
+                    <sequence>
+                        <element name="getGreetingsReturn" type="xsd:string"/>
+                    </sequence>
+                </complexType>
+            </element>
+        </schema>
+    </wsdl:types>
+
+    <wsdl:message name="getGreetingsRequest">
+        <wsdl:part element="tns:getGreetings" name="parameters"/>
+    </wsdl:message>
+
+    <wsdl:message name="getGreetingsResponse">
+        <wsdl:part element="tns:getGreetingsResponse" name="parameters"/>
+    </wsdl:message>
+
+    <wsdl:portType name="HelloWorld">
+        <wsdl:operation name="getGreetings">
+            <wsdl:input message="tns:getGreetingsRequest" name="getGreetingsRequest"/>
+            <wsdl:output message="tns:getGreetingsResponse" name="getGreetingsResponse"/>
+        </wsdl:operation>
+    </wsdl:portType>
+
+    <wsdl:binding name="HelloWorldSoapBinding" type="tns:HelloWorld">
+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
+        <wsdl:operation name="getGreetings">
+            <wsdlsoap:operation soapAction=""/>
+            <wsdl:input name="getGreetingsRequest">
+                <wsdlsoap:body use="literal"/>
+            </wsdl:input>
+            <wsdl:output name="getGreetingsResponse">
+                <wsdlsoap:body use="literal"/>
+            </wsdl:output>
+        </wsdl:operation>
+    </wsdl:binding>
+
+    <wsdl:service name="HelloWorldService">
+        <wsdl:port binding="tns:HelloWorldSoapBinding" name="HelloWorldSoapPort">
+            <wsdlsoap:address location="http://endpoint.not.used"/>
+        </wsdl:port>
+    </wsdl:service>
+
+</wsdl:definitions>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-prec.composite b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-prec.composite
new file mode 100644
index 0000000000..91175c476c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-prec.composite
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+

+<!-- $Rev$ $Date$ -->

+

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+            xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+            targetNamespace="http://www.tuscany.apache.org/tests/binding/ws/axis2"

+           name="HelloWorldPrec">

+

+    

+    <component name="HelloWorldService">

+        <implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMService"/>

+        <service name="HelloWorldOM">

+	        <interface.wsdl interface="http://helloworld-prec#wsdl.interface(HelloWorld)" />

+	    <binding.ws uri="http://localhost:8085/HelloWorldService/helloWorld"/>

+    </service>

+    </component>

+    

+    <component name="HelloWorldComponent">

+        <implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMComponent"/>

+	    <reference name="helloWorldWS">

+	        <interface.wsdl interface="http://helloworld-prec#wsdl.interface(HelloWorld)" />

+	        <binding.ws wsdlElement="http://helloworld-prec#wsdl.port(HelloWorldService/HelloWorldSoapPort)"

+	                    uri="http://INVALID.END.POINT" />

+	    </reference>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-prec.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-prec.wsdl
new file mode 100644
index 0000000000..5908c43e7d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld-prec.wsdl
@@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+
+<!-- $Rev$ $Date$ -->
+
+<wsdl:definitions targetNamespace="http://helloworld-prec" xmlns:tns="http://helloworld-prec" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+    name="helloworld-prec">
+
+    <wsdl:types>
+        <schema elementFormDefault="qualified" targetNamespace="http://helloworld-prec" xmlns="http://www.w3.org/2001/XMLSchema">
+
+            <element name="getGreetings">
+                <complexType>
+                    <sequence>
+                        <element name="name" type="xsd:string"/>
+                    </sequence>
+                </complexType>
+            </element>
+
+            <element name="getGreetingsResponse">
+                <complexType>
+                    <sequence>
+                        <element name="getGreetingsReturn" type="xsd:string"/>
+                    </sequence>
+                </complexType>
+            </element>
+        </schema>
+    </wsdl:types>
+
+    <wsdl:message name="getGreetingsRequest">
+        <wsdl:part element="tns:getGreetings" name="parameters"/>
+    </wsdl:message>
+
+    <wsdl:message name="getGreetingsResponse">
+        <wsdl:part element="tns:getGreetingsResponse" name="parameters"/>
+    </wsdl:message>
+
+    <wsdl:portType name="HelloWorld">
+        <wsdl:operation name="getGreetings">
+            <wsdl:input message="tns:getGreetingsRequest" name="getGreetingsRequest"/>
+            <wsdl:output message="tns:getGreetingsResponse" name="getGreetingsResponse"/>
+        </wsdl:operation>
+    </wsdl:portType>
+
+    <wsdl:binding name="HelloWorldSoapBinding" type="tns:HelloWorld">
+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
+        <wsdl:operation name="getGreetings">
+            <wsdlsoap:operation soapAction=""/>
+            <wsdl:input name="getGreetingsRequest">
+                <wsdlsoap:body use="literal"/>
+            </wsdl:input>
+            <wsdl:output name="getGreetingsResponse">
+                <wsdlsoap:body use="literal"/>
+            </wsdl:output>
+        </wsdl:operation>
+    </wsdl:binding>
+
+    <wsdl:service name="HelloWorldService">
+        <wsdl:port binding="tns:HelloWorldSoapBinding" name="HelloWorldSoapPort">
+            <wsdlsoap:address location="http://localhost:8085/HelloWorldService/helloWorld"/>
+        </wsdl:port>
+    </wsdl:service>
+
+</wsdl:definitions>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld.wsdl
new file mode 100644
index 0000000000..1a2272d7ee
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/helloworld.wsdl
@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<wsdl:definitions targetNamespace="http://helloworld" xmlns:tns="http://helloworld" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	name="helloworld">
+
+    <wsdl:types>
+        <schema elementFormDefault="qualified" targetNamespace="http://helloworld" xmlns="http://www.w3.org/2001/XMLSchema">
+
+            <element name="getGreetings">
+                <complexType>
+                    <sequence>
+                        <element name="name" type="xsd:string"/>
+                    </sequence>
+                </complexType>
+            </element>
+
+            <element name="getGreetingsResponse">
+                <complexType>
+                    <sequence>
+                        <element name="getGreetingsReturn" type="xsd:string"/>
+                    </sequence>
+                </complexType>
+            </element>
+            
+        </schema>
+    </wsdl:types>
+
+    <wsdl:message name="getGreetingsRequest">
+        <wsdl:part element="tns:getGreetings" name="parameters"/>
+    </wsdl:message>
+
+    <wsdl:message name="getGreetingsResponse">
+        <wsdl:part element="tns:getGreetingsResponse" name="parameters"/>
+    </wsdl:message>
+
+    <wsdl:portType name="HelloWorld">
+        <wsdl:operation name="getGreetings">
+            <wsdl:input message="tns:getGreetingsRequest" name="getGreetingsRequest"/>
+            <wsdl:output message="tns:getGreetingsResponse" name="getGreetingsResponse"/>
+        </wsdl:operation>
+    </wsdl:portType>
+
+    <wsdl:binding name="HelloWorldSoapBinding" type="tns:HelloWorld">
+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
+        <wsdl:operation name="getGreetings">
+            <wsdlsoap:operation soapAction=""/>
+            <wsdl:input name="getGreetingsRequest">
+                <wsdlsoap:body use="literal"/>
+            </wsdl:input>
+            <wsdl:output name="getGreetingsResponse">
+                <wsdlsoap:body use="literal"/>
+            </wsdl:output>
+        </wsdl:operation>
+
+    </wsdl:binding>
+
+    <wsdl:service name="HelloWorldService">
+        <wsdl:port binding="tns:HelloWorldSoapBinding" name="HelloWorldSoapPort">
+            <wsdlsoap:address location="http://localhost:8085/services/HelloWorldWebService"/>
+        </wsdl:port>
+        <wsdl:port binding="tns:HelloWorldSoapBinding" name="HelloWorldSoapPort2">
+            <wsdlsoap:address location="http://localhost:8085/services/HelloWorldWebService2"/>
+        </wsdl:port>
+        <wsdl:port binding="tns:HelloWorldSoapBinding" name="HelloWorldSoapPort3">
+            <wsdlsoap:address location="http://localhost:8085/services/HelloWorldWebService3"/>
+        </wsdl:port>
+    </wsdl:service>
+
+</wsdl:definitions>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/mtom/filetransfer.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/mtom/filetransfer.wsdl
new file mode 100644
index 0000000000..1c67a1b26a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/mtom/filetransfer.wsdl
@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<wsdl:definitions 

+    targetNamespace="http://filetransfer" 

+    xmlns:tns="http://filetransfer" 

+    xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" 

+    xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" 

+    xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+	name="filetransfer">

+

+    <wsdl:types>

+        <schema elementFormDefault="qualified" targetNamespace="http://filetransfer" xmlns="http://www.w3.org/2001/XMLSchema">

+

+            <element name="uploadFile">

+                <complexType>

+                    <sequence>

+                        <element name="attachment" type="xsd:base64Binary"/>

+                    </sequence>

+                </complexType>

+            </element>

+

+            <element name="uploadFileResponse">

+                <complexType>

+                    <sequence>

+                        <element name="uploadFileReturn" type="xsd:string"/>

+                    </sequence>

+                </complexType>

+            </element>

+            

+        </schema>

+    </wsdl:types>

+

+    <wsdl:message name="uploadFileRequest">

+        <wsdl:part element="tns:uploadFile" name="parameters"/>

+    </wsdl:message>

+

+    <wsdl:message name="uploadFileResponse">

+        <wsdl:part element="tns:uploadFileResponse" name="parameters"/>

+    </wsdl:message>

+

+    <wsdl:portType name="FileTransfer">

+        <wsdl:operation name="uploadFile">

+            <wsdl:input message="tns:uploadFileRequest" name="uploadFileRequest"/>

+            <wsdl:output message="tns:uploadFileResponse" name="uploadFileResponse"/>

+        </wsdl:operation>

+    </wsdl:portType>

+

+    <wsdl:binding name="FileTransferSoapBinding" type="tns:FileTransfer">

+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>

+        <wsdl:operation name="uploadFile">

+            <wsdlsoap:operation soapAction=""/>

+            <wsdl:input name="uploadFileRequest">

+                <wsdlsoap:body use="literal"/>

+            </wsdl:input>

+            <wsdl:output name="uploadFileResponse">

+                <wsdlsoap:body use="literal"/>

+            </wsdl:output>

+        </wsdl:operation>

+    </wsdl:binding>

+

+    <wsdl:service name="FileTransferService">

+        <wsdl:port binding="tns:FileTransferSoapBinding" name="FileTransferSoapPort">

+            <wsdlsoap:address location="http://localhost:8085/FileTransferServiceComponent"/>

+        </wsdl:port>

+    </wsdl:service>

+

+</wsdl:definitions>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/mtom/filetransferservice.compositeOFF b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/mtom/filetransferservice.compositeOFF
new file mode 100644
index 0000000000..3dcef5ab46
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/mtom/filetransferservice.compositeOFF
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	targetNamespace="http://filetransfer"

+	xmlns:hw="http://filetransfer"

+    name="filetransferws">

+

+    <component name="FileTransferServiceComponent">

+        <implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.mtom.FileTransferServiceImpl" />

+	    <service name="FileTransferService">

+	        <interface.wsdl interface="http://filetransfer#wsdl.interface(FileTransfer)" />

+	        <binding.ws uri="http://localhost:8085/FileTransferService"/>

+	    </service>

+    </component>

+    

+    <component name="FileTransferClientComponent">

+        <implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.mtom.FileTransferClient"/>

+        <reference name="fileTransferWS" />

+    </component>

+    

+     <reference name="fileTransferWS" promote="FileTransferClientComponent/fileTransferWS">

+        <binding.ws uri="http://localhost:8085/FileTransferService"/>

+    </reference>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/pojo/test.composite b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/pojo/test.composite
new file mode 100644
index 0000000000..d1f0cc1ff5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/pojo/test.composite
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+    targetNamespace="http://test" 

+    xmlns:hw="http://helloworld"

+    name="test">

+    <component name="TestServiceComponent">

+        <implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.pojo.TestServiceImpl" />

+        <service name="TestService">

+            <interface.java interface="org.apache.tuscany.sca.binding.ws.axis2.itests.pojo.TestService" />

+            <binding.ws uri="http://localhost:8085/testService"/>

+        </service>

+    </component>

+</composite>

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityAuthentication.composite.OFF b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityAuthentication.composite.OFF
new file mode 100644
index 0000000000..60673ab103
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityAuthentication.composite.OFF
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+			xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"

+           xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           targetNamespace="http://www.tuscany.apache.org/tests/binding/ws/axis2"

+           name="endpoint3">

+           

+    <!-- 

+    exposing a component with a WS binding using a WSDL port with an explicit URL

+    so for this composite the service is: http://localhost:8085/myExplicitURI 

+    -->      

+

+    <service name="helloWorld" promote="HelloWorldService" requires="authentication">

+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.port(HelloWorldService/HelloWorldSoapPort)" />

+    </service>

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMService"/>

+    </component>

+

+    <component name="HelloWorldComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+

+    <reference name="helloWorldWS" promote="HelloWorldComponent/helloWorldWS" policySets="tuscany:wsClientAuthenticationPolicy">

+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.binding(HelloWorldSoapBinding)"

+                    uri="http://localhost:8085/myExplicitURI"/>

+    </reference>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityConfidentiality.composite.OFF b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityConfidentiality.composite.OFF
new file mode 100644
index 0000000000..bc3107c388
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityConfidentiality.composite.OFF
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+			xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+			targetNamespace="http://www.tuscany.apache.org/tests/binding/ws/axis2"

+           name="endpoint3">

+           

+    <!-- 

+    exposing a component with a WS binding using a WSDL port with an explicit URL

+    so for this composite the service is: http://localhost:8085/myExplicitURI 

+    -->      

+

+    <service name="helloWorld" promote="HelloWorldService" requires="confidentiality">

+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.port(HelloWorldService/HelloWorldSoapPort)" />

+    </service>

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMService"/>

+    </component>

+

+    <component name="HelloWorldComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+

+    <reference name="helloWorldWS" promote="HelloWorldComponent/helloWorldWS" requires="confidentiality">

+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.binding(HelloWorldSoapBinding)"

+                    uri="http://localhost:8085/myExplicitURI"/>

+    </reference>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityIntegrity.composite.OFF b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityIntegrity.composite.OFF
new file mode 100644
index 0000000000..ae07495cf3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/WSSecurityIntegrity.composite.OFF
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+			xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+			targetNamespace="http://www.tuscany.apache.org/tests/binding/ws/axis2"

+           name="endpoint3">

+           

+    <!-- 

+    exposing a component with a WS binding using a WSDL port with an explicit URL

+    so for this composite the service is: http://localhost:8085/myExplicitURI 

+    -->      

+

+    <service name="helloWorld" promote="HelloWorldService" requires="integrity">

+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.port(HelloWorldService/HelloWorldSoapPort)" />

+    </service>

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMService"/>

+    </component>

+

+    <component name="HelloWorldComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+

+    <reference name="helloWorldWS" promote="HelloWorldComponent/helloWorldWS" requires="integrity">

+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.binding(HelloWorldSoapBinding)"

+                    uri="http://localhost:8085/myExplicitURI"/>

+    </reference>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/definitions.xml b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/definitions.xml
new file mode 100644
index 0000000000..1eadd01b81
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/definitions.xml
@@ -0,0 +1,101 @@
+<?xml version="1.0" encoding="ASCII"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<sca:definitions xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+ 			targetNamespace="http://tuscany.apache.org/xmlns/sca/1.1"

+ 			xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+ 			xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1">

+

+ <!-- WS Security POLICY SETS -->

+  <sca:policySet name="wsAuthenticationPolicy"

+ 	provides="sca:authentication"

+ 	appliesTo="//sca:binding.ws"

+ 	>

+ 	<tuscany:wsConfigParam>

+ 		<parameter name="InflowSecurity">

+ 			<action>

+ 				<items>UsernameToken</items>

+ 				<passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams.ServerPWCBHandler</passwordCallbackClass>

+       		</action>

+      	</parameter>

+ 	</tuscany:wsConfigParam>

+ </sca:policySet>

+ 

+ <sca:policySet name="wsClientAuthenticationPolicy"

+ 	provides="tuscany:wsAuthentication"

+ 	appliesTo="//sca:binding.ws">

+ 	<tuscany:wsConfigParam>

+ 		<parameter name="OutflowSecurity">

+ 			<action>

+ 				<items>UsernameToken</items>

+ 				<user>TuscanyWsUser</user>

+				<passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams.ClientPWCBHandler</passwordCallbackClass>" +

+                <passwordType>PasswordText</passwordType>

+               </action>

+    	</parameter>

+ 	</tuscany:wsConfigParam>

+ </sca:policySet>

+ 

+ <sca:policySet name="wsIntegrityPolicy"

+ 	provides="sca:integrity"

+ 	appliesTo="//sca:binding.ws">

+ 	<tuscany:wsConfigParam>

+ 		<parameter name="InflowSecurity">

+		    <action>

+		        <items>Timestamp Signature</items>

+		        <signaturePropFile>org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/security.properties</signaturePropFile>

+		    </action>

+		</parameter>

+ 		<parameter name="OutflowSecurity">

+      		<action>

+        		<items>Timestamp Signature</items>

+        		<user>TuscanyWsUser</user>

+        		<signaturePropFile>org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/security.properties</signaturePropFile>

+        		<passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams.IntegrityPWCBHandler</passwordCallbackClass>" +

+        		<signatureKeyIdentifier>DirectReference</signatureKeyIdentifier>

+      		</action>

+    	</parameter>

+ 	</tuscany:wsConfigParam>

+ </sca:policySet>

+

+ <sca:policySet name="wsConfidentialityPolicy"

+ 	provides="sca:confidentiality"

+ 	appliesTo="//sca:binding.ws">

+ 	<tuscany:wsConfigParam>

+ 		<parameter name="InflowSecurity">

+      		<action>

+        		<items>Timestamp Signature Encrypt</items>

+        		<passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams.IntegrityPWCBHandler</passwordCallbackClass>

+        		<signaturePropFile>org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/security.properties</signaturePropFile>

+      		</action>

+    	</parameter>

+ 		<parameter name="OutflowSecurity">

+      		<action>

+        		<items>Timestamp Signature Encrypt</items>

+        		<user>TuscanyWsUser</user>

+        		<encryptionUser>TuscanyWsUser</encryptionUser>

+        		<passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.configparams.IntegrityPWCBHandler</passwordCallbackClass>

+        		<signaturePropFile>org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/security.properties</signaturePropFile>

+      			<signatureKeyIdentifier>DirectReference</signatureKeyIdentifier>

+      			<encryptionKeyIdentifier>SKIKeyIdentifier</encryptionKeyIdentifier>

+	      </action>

+    	</parameter>

+ 	</tuscany:wsConfigParam>

+ </sca:policySet>

+ </sca:definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/security.properties b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/security.properties
new file mode 100644
index 0000000000..592edf183b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/security.properties
@@ -0,0 +1,20 @@
+## ---------------------------------------------------------------------------

+## Licensed to the Apache Software Foundation (ASF) under one or more

+## contributor license agreements.  See the NOTICE file distributed with

+## this work for additional information regarding copyright ownership.

+## The ASF licenses this file to You under the Apache License, Version 2.0

+## (the "License"); you may not use this file except in compliance with

+## the License.  You may obtain a copy of the License at

+## 

+## http://www.apache.org/licenses/LICENSE-2.0

+## 

+## Unless required by applicable law or agreed to in writing, software

+## distributed under the License is distributed on an "AS IS" BASIS,

+## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+## See the License for the specific language governing permissions and

+## limitations under the License.

+## ---------------------------------------------------------------------------

+org.apache.ws.security.crypto.provider=org.apache.ws.security.components.crypto.Merlin

+org.apache.ws.security.crypto.merlin.keystore.type=jks

+org.apache.ws.security.crypto.merlin.keystore.password=TuscanyWsUserPasswd

+org.apache.ws.security.crypto.merlin.file=org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/tuscanyKeys.jks
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/tuscanyKeys.jks b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/tuscanyKeys.jks
new file mode 100644
index 0000000000..307edb9b37
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/tuscanyKeys.jks
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/intent/definitions.xml b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/intent/definitions.xml
new file mode 100644
index 0000000000..778fb96128
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/intent/definitions.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="ASCII"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<sca:definitions xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+ 			targetNamespace="http://tuscany.apache.org/xmlns/sca/1.1"

+ 			xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+ 			xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1">

+

+ <sca:intent name="wsAuthentication" 

+ 			 constrains="sca:binding.ws">

+ 			 <description>

+ 			 Communitcation thro this binding required Authentication.

+ 			 </description>

+ </sca:intent>	

+ 

+ </sca:definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/WSSecurityMixed.composite.OFF b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/WSSecurityMixed.composite.OFF
new file mode 100644
index 0000000000..712948c77a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/WSSecurityMixed.composite.OFF
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+			xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"
+			xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+			targetNamespace="http://www.tuscany.apache.org/tests/binding/ws/axis2"
+           name="endpoint3">
+           
+    <!-- 
+    exposing a component with a WS binding using a WSDL port with an explicit URL
+    so for this composite the service is: http://localhost:8085/myExplicitURI 
+    -->      
+
+    <service name="helloWorld" promote="HelloWorldService" 
+    	policySets="tuscany:serverWsPolicyForAuthentication">
+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />
+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.port(HelloWorldService/HelloWorldSoapPort)" />
+    </service>
+
+    <component name="HelloWorldService">
+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMService"/>
+    </component>
+
+    <component name="HelloWorldComponent">
+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMComponent"/>
+        <reference name="helloWorldWS" />
+    </component>
+
+    <reference name="helloWorldWS" promote="HelloWorldComponent/helloWorldWS" 
+    	policySets="tuscany:clientWsPolicyForAuthentication">
+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />
+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.binding(HelloWorldSoapBinding)"
+                    uri="http://localhost:8085/myExplicitURI"/>
+    </reference>
+
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/definitions.xml b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/definitions.xml
new file mode 100644
index 0000000000..fb08fee447
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/definitions.xml
@@ -0,0 +1,323 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<sca:definitions xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+ 			targetNamespace="http://tuscany.apache.org/xmlns/sca/1.1"
+ 			xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+ 			xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1">
+
+ <!-- WS Security POLICY SETS -->
+  <sca:policySet name="wsAuthenticationPolicy"
+ 	provides="sca:authentication"
+ 	appliesTo="//sca:binding.ws"
+ 	>
+ 	<tuscany:wsConfigParam>
+ 		<parameter name="InflowSecurity">
+ 			<action>
+ 				<items>UsernameToken</items>
+ 				<passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed.ServerPWCBHandler</passwordCallbackClass>
+       		</action>
+      	</parameter>
+ 	</tuscany:wsConfigParam>
+ </sca:policySet>
+ 
+ <sca:policySet name="wsClientAuthenticationPolicy"
+ 	provides="tuscany:wsAuthentication"
+ 	appliesTo="//sca:binding.ws">
+ 	<tuscany:wsConfigParam>
+ 		<parameter name="OutflowSecurity">
+ 			<action>
+ 				<items>UsernameToken</items>
+ 				<user>TuscanyWsUser</user>
+				<passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed.ClientPWCBHandler</passwordCallbackClass>" +
+                <passwordType>PasswordText</passwordType>
+               </action>
+    	</parameter>
+ 	</tuscany:wsConfigParam>
+ </sca:policySet>
+ 
+ <sca:policySet name="wsMixedReceiverIntegrityPolicy"
+ 	provides="sca:integrity"
+ 	appliesTo="//sca:binding.ws">
+ 	<tuscany:wsConfigParam>
+ 		<parameter name="InflowSecurity">
+		    <action>
+		        <items>Signature</items>
+		        <signaturePropFile>org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/security.properties</signaturePropFile>
+		    </action>
+		</parameter>
+ 	</tuscany:wsConfigParam>
+ </sca:policySet>
+ 
+ <sca:policySet name="wsMixedSenderIntegrityPolicy"
+ 	provides="sca:integrity"
+ 	appliesTo="//sca:binding.ws">
+ 	<tuscany:wsConfigParam>
+ 		<parameter name="OutflowSecurity">
+      		<action>
+        		<items>Signature</items>
+        		<user>TuscanyWsUser</user>
+        		<signaturePropFile>org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/security.properties</signaturePropFile>
+        		<passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed.IntegrityPWCBHandler</passwordCallbackClass>
+        		<signatureKeyIdentifier>DirectReference</signatureKeyIdentifier>
+      		</action>
+    	</parameter>
+ 	</tuscany:wsConfigParam>
+ </sca:policySet>
+ 
+ <sca:policySet name="wsServerAuthenticationIntegrityPolicy"
+ 	provides="sca:authentication sca:integrity"
+ 	appliesTo="//sca:binding.ws"
+ 	>
+ 	<tuscany:wsConfigParam>
+ 		<parameter name="InflowSecurity">
+ 			<action>
+ 				<items>UsernameToken Signature</items>
+ 				<signaturePropFile>org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/security.properties</signaturePropFile>
+ 				<passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed.ServerPWCBHandler</passwordCallbackClass>
+       		</action>
+      	</parameter>
+      	<parameter name="OutflowSecurity">
+      		<action>
+        		<items>Signature</items>
+        		<user>TuscanyWsUser</user>
+        		<signaturePropFile>org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/security.properties</signaturePropFile>
+        		<passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed.ServerPWCBHandler</passwordCallbackClass>
+        		<signatureKeyIdentifier>DirectReference</signatureKeyIdentifier>
+      		</action>
+  		</parameter>
+ 	</tuscany:wsConfigParam>
+ </sca:policySet>
+ 
+ <sca:policySet name="wsClientAuthenticationIntegrityPolicy"
+ 	provides="tuscany:wsAuthentication"
+ 	appliesTo="//sca:binding.ws">
+ 	<tuscany:wsConfigParam>
+ 		<parameter name="InflowSecurity">
+		    <action>
+		        <items>Signature</items>
+		        <signaturePropFile>org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/security.properties</signaturePropFile>
+		    </action>
+		</parameter>
+ 		<parameter name="OutflowSecurity">
+ 			<action>
+ 				<items>UsernameToken Signature</items>
+ 				<user>TuscanyWsUser</user>
+				<passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed.ClientPWCBHandler</passwordCallbackClass>" +
+				<signaturePropFile>org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/security.properties</signaturePropFile>
+                <passwordType>PasswordText</passwordType>
+                <signatureKeyIdentifier>DirectReference</signatureKeyIdentifier>
+            </action>
+    	</parameter>
+ 	</tuscany:wsConfigParam>
+ </sca:policySet>
+ 
+ <sca:policySet name="clientWsPolicyForAuthentication"
+ 	provides="sca:authentication"
+ 	appliesTo="//sca:binding.ws"
+ 	>
+ 	<wsp:Policy wsu:Id="UTOverTransport" 
+ 		xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" 
+ 		xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+		<wsp:ExactlyOne>
+		  <wsp:All>
+ 		 	<sp:SignedSupportingTokens xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
+				<wsp:Policy>
+					<sp:UsernameToken sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/AlwaysToRecipient" />
+				</wsp:Policy>
+			</sp:SignedSupportingTokens>
+			
+			<ramp:RampartConfig xmlns:ramp="http://ws.apache.org/rampart/policy"> 
+				<ramp:user>TuscanyWsUser</ramp:user>
+				<!-- ramp:passwordType>PasswordText</ramp:passwordType-->
+				<ramp:passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed.ClientPWCBHandler</ramp:passwordCallbackClass>
+			</ramp:RampartConfig>
+			</wsp:All>
+		</wsp:ExactlyOne>
+	</wsp:Policy>
+ </sca:policySet>
+ 
+ <sca:policySet name="serverWsPolicyForAuthentication"
+ 	provides="sca:authentication"
+ 	appliesTo="//sca:binding.ws"
+ 	>
+ 	<wsp:Policy wsu:Id="UTOverTransport" 
+ 		xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" 
+ 		xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+		<wsp:ExactlyOne>
+		  <wsp:All>
+ 		 	<sp:SignedSupportingTokens xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
+				<wsp:Policy>
+					<sp:UsernameToken sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/AlwaysToRecipient" />
+				</wsp:Policy>
+			</sp:SignedSupportingTokens>
+			
+			<ramp:RampartConfig xmlns:ramp="http://ws.apache.org/rampart/policy"> 
+				<ramp:passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed.ServerPWCBHandler</ramp:passwordCallbackClass>
+			</ramp:RampartConfig>
+			</wsp:All>
+		</wsp:ExactlyOne>
+	</wsp:Policy>
+ </sca:policySet>
+ 
+  <!-- A policyset that uses WS Policy --> 
+ <sca:policySet name="serverWsPolicyForIntegrity"
+ 	provides="sca:integrity"
+ 	appliesTo="//sca:binding.ws">
+ 	<wsp:Policy wsu:Id="SignOnly" 
+ 		xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" 
+ 		xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+		<wsp:ExactlyOne>
+			<wsp:All>
+				<sp:AsymmetricBinding xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
+					<wsp:Policy>
+						<sp:InitiatorToken>
+							<wsp:Policy>
+								<sp:X509Token sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/AlwaysToRecipient">
+									<wsp:Policy>
+										<sp:WssX509V3Token10/>
+									</wsp:Policy>
+								</sp:X509Token>
+							</wsp:Policy>
+						</sp:InitiatorToken>
+						<sp:RecipientToken>
+							<wsp:Policy>
+								<sp:X509Token sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/Never">
+									<wsp:Policy>
+										<sp:WssX509V3Token10/>
+									</wsp:Policy>
+								</sp:X509Token>
+							</wsp:Policy>
+						</sp:RecipientToken>
+						<sp:AlgorithmSuite>
+							<wsp:Policy>
+								<sp:TripleDesRsa15/>
+							</wsp:Policy>
+						</sp:AlgorithmSuite>
+						<sp:Layout>
+							<wsp:Policy>
+								<sp:Strict/>
+							</wsp:Policy>
+						</sp:Layout>
+						<sp:IncludeTimestamp/>
+						<sp:OnlySignEntireHeadersAndBody/>
+					</wsp:Policy>
+				</sp:AsymmetricBinding>
+				<sp:Wss10 xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
+					<wsp:Policy>
+						<sp:MustSupportRefKeyIdentifier/>
+						<sp:MustSupportRefIssuerSerial/>
+					</wsp:Policy>
+				</sp:Wss10>
+				<sp:SignedParts xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
+					<sp:Body/>
+				</sp:SignedParts>
+	
+				<ramp:RampartConfig xmlns:ramp="http://ws.apache.org/rampart/policy"> 
+					<ramp:user>TuscanyWsUser</ramp:user>
+					<ramp:encryptionUser>TuscanyWsUser</ramp:encryptionUser>
+					<ramp:passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.wspolicy.IntegrityPWCBHandler</ramp:passwordCallbackClass>
+					
+					<ramp:signatureCrypto>
+						<ramp:crypto provider="org.apache.ws.security.components.crypto.Merlin">
+							<ramp:property name="org.apache.ws.security.crypto.merlin.keystore.type">JKS</ramp:property>
+							<ramp:property name="org.apache.ws.security.crypto.merlin.file">org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/tuscanyKeys.jks</ramp:property>
+							<ramp:property name="org.apache.ws.security.crypto.merlin.keystore.password">TuscanyWsUserPasswd</ramp:property>
+						</ramp:crypto>
+					</ramp:signatureCrypto>
+				</ramp:RampartConfig>
+	
+			</wsp:All>
+		</wsp:ExactlyOne>
+	</wsp:Policy>
+ </sca:policySet>
+ 
+ 
+ <!-- A policyset that uses WS Policy --> 
+ <!-- sca:policySet name="tuscany:wsSecurityPolicyForIntegritys"
+ 	provides="sca:integrity"
+ 	appliesTo="sca:binding.ws">
+ 	<wsp:Policy wsu:Id="SignOnly" 
+ 		xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" 
+ 		xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+		<wsp:ExactlyOne>
+			<wsp:All>
+				<sp:AsymmetricBinding xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
+					<wsp:Policy>
+						<sp:InitiatorToken>
+							<wsp:Policy>
+								<sp:X509Token sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/AlwaysToRecipient">
+									<wsp:Policy>
+										<sp:WssX509V3Token10/>
+									</wsp:Policy>
+								</sp:X509Token>
+							</wsp:Policy>
+						</sp:InitiatorToken>
+						<sp:RecipientToken>
+							<wsp:Policy>
+								<sp:X509Token sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/Never">
+									<wsp:Policy>
+										<sp:WssX509V3Token10/>
+									</wsp:Policy>
+								</sp:X509Token>
+							</wsp:Policy>
+						</sp:RecipientToken>
+						<sp:AlgorithmSuite>
+							<wsp:Policy>
+								<sp:TripleDesRsa15/>
+							</wsp:Policy>
+						</sp:AlgorithmSuite>
+						<sp:Layout>
+							<wsp:Policy>
+								<sp:Strict/>
+							</wsp:Policy>
+						</sp:Layout>
+						<sp:IncludeTimestamp/>
+						<sp:OnlySignEntireHeadersAndBody/>
+					</wsp:Policy>
+				</sp:AsymmetricBinding>
+				<sp:Wss10 xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
+					<wsp:Policy>
+						<sp:MustSupportRefKeyIdentifier/>
+						<sp:MustSupportRefIssuerSerial/>
+					</wsp:Policy>
+				</sp:Wss10>
+				<sp:SignedParts xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
+					<sp:Body/>
+				</sp:SignedParts>
+	
+				<ramp:RampartConfig xmlns:ramp="http://ws.apache.org/rampart/policy"> 
+					<ramp:user>TuscanyWsUser</ramp:user>
+					<ramp:encryptionUser>TuscanyWsUser</ramp:encryptionUser>
+					<ramp:passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.mixed.IntegrityPWCBHandler</ramp:passwordCallbackClass>
+					
+					<ramp:signatureCrypto>
+						<ramp:crypto provider="org.apache.ws.security.components.crypto.Merlin">
+							<ramp:property name="org.apache.ws.security.crypto.merlin.keystore.type">JKS</ramp:property>
+							<ramp:property name="org.apache.ws.security.crypto.merlin.file">org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/tuscanyKeys.jks</ramp:property>
+							<ramp:property name="org.apache.ws.security.crypto.merlin.keystore.password">TuscanyWsUserPasswd</ramp:property>
+						</ramp:crypto>
+					</ramp:signatureCrypto>
+				</ramp:RampartConfig>
+	
+			</wsp:All>
+		</wsp:ExactlyOne>
+	</wsp:Policy>
+ </sca:policySet-->
+ </sca:definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/security.properties b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/security.properties
new file mode 100644
index 0000000000..cb188e6676
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/security.properties
@@ -0,0 +1,20 @@
+## ---------------------------------------------------------------------------
+## Licensed to the Apache Software Foundation (ASF) under one or more
+## contributor license agreements.  See the NOTICE file distributed with
+## this work for additional information regarding copyright ownership.
+## The ASF licenses this file to You under the Apache License, Version 2.0
+## (the "License"); you may not use this file except in compliance with
+## the License.  You may obtain a copy of the License at
+## 
+## http://www.apache.org/licenses/LICENSE-2.0
+## 
+## Unless required by applicable law or agreed to in writing, software
+## distributed under the License is distributed on an "AS IS" BASIS,
+## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+## See the License for the specific language governing permissions and
+## limitations under the License.
+## ---------------------------------------------------------------------------
+org.apache.ws.security.crypto.provider=org.apache.ws.security.components.crypto.Merlin
+org.apache.ws.security.crypto.merlin.keystore.type=jks
+org.apache.ws.security.crypto.merlin.keystore.password=TuscanyWsUserPasswd
+org.apache.ws.security.crypto.merlin.file=org/apache/tuscany/sca/binding/ws/axis2/itests/policy/configparams/tuscanyKeys.jks
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/tuscanyKeys.jks b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/tuscanyKeys.jks
new file mode 100644
index 0000000000..307edb9b37
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/mixed/tuscanyKeys.jks
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityAuthentication.composite.OFF b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityAuthentication.composite.OFF
new file mode 100644
index 0000000000..780130e699
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityAuthentication.composite.OFF
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+			xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"

+           xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           targetNamespace="http://www.tuscany.apache.org/tests/binding/ws/axis2"

+           name="endpoint3">

+           

+    <!-- 

+    exposing a component with a WS binding using a WSDL port with an explicit URL

+    so for this composite the service is: http://localhost:8085/myExplicitURI 

+    -->      

+

+    <service name="helloWorld" promote="HelloWorldService" policySets="tuscany:wsSecurityPolicyForAuthentication">

+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.port(HelloWorldService/HelloWorldSoapPort)" />

+    </service>

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMService"/>

+    </component>

+

+    <component name="HelloWorldComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+

+    <reference name="helloWorldWS" promote="HelloWorldComponent/helloWorldWS" policySets="tuscany:wsSecurityPolicyForAuthentication">

+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.binding(HelloWorldSoapBinding)"

+                    uri="http://localhost:8085/myExplicitURI"/>

+    </reference>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityConfidentiality.composite.OFF b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityConfidentiality.composite.OFF
new file mode 100644
index 0000000000..dd0a102476
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityConfidentiality.composite.OFF
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+			xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+			targetNamespace="http://www.tuscany.apache.org/tests/binding/ws/axis2"

+           name="endpoint3">

+           

+    <!-- 

+    exposing a component with a WS binding using a WSDL port with an explicit URL

+    so for this composite the service is: http://localhost:8085/myExplicitURI 

+    -->      

+

+    <service name="helloWorld" promote="HelloWorldService" policySets="wsSecurityPolicyForConfidentiality">

+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.port(HelloWorldService/HelloWorldSoapPort)" />

+    </service>

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMService"/>

+    </component>

+

+    <component name="HelloWorldComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+

+    <reference name="helloWorldWS" promote="HelloWorldComponent/helloWorldWS" policySets="wsSecurityPolicyForConfidentiality">

+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.binding(HelloWorldSoapBinding)"

+                    uri="http://localhost:8085/myExplicitURI"/>

+    </reference>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityIntegrity.composite.OFF b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityIntegrity.composite.OFF
new file mode 100644
index 0000000000..904c0b469e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/WSSecurityIntegrity.composite.OFF
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+			xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"

+           xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           targetNamespace="http://www.tuscany.apache.org/tests/binding/ws/axis2"

+           name="endpoint3">

+           

+    <!-- 

+    exposing a component with a WS binding using a WSDL port with an explicit URL

+    so for this composite the service is: http://localhost:8085/myExplicitURI 

+    -->      

+

+    <service name="helloWorld" promote="HelloWorldService" policySets="tuscany:wsSecurityPolicyForIntegrity">

+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.port(HelloWorldService/HelloWorldSoapPort)" />

+    </service>

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMService"/>

+    </component>

+

+    <component name="HelloWorldComponent">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldOMComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+

+    <reference name="helloWorldWS" promote="HelloWorldComponent/helloWorldWS" policySets="tuscany:wsSecurityPolicyForIntegrity">

+        <interface.wsdl interface="http://helloworld-om-uri#wsdl.interface(HelloWorld)" />

+        <binding.ws wsdlElement="http://helloworld-om-uri#wsdl.binding(HelloWorldSoapBinding)"

+                    uri="http://localhost:8085/myExplicitURI"/>

+    </reference>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/definitions.xml b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/definitions.xml
new file mode 100644
index 0000000000..12f4a6febd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/definitions.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="ASCII"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<sca:definitions xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+ 			targetNamespace="http://tuscany.apache.org/xmlns/sca/1.1"

+ 			xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+ 			xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1">

+ 

+ <!-- WS Security POLICY SETS -->

+ <!-- A policyset that uses WS Policy -->

+ <sca:policySet name="wsSecurityPolicyForAuthentication"

+ 	provides="sca:authentication"

+ 	appliesTo="sca:binding.ws">

+ 	<wsp:Policy wsu:Id="UTOverTransport" 

+ 		xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" 

+ 		xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+		<wsp:ExactlyOne>

+		  <wsp:All>

+ 		 	<sp:SignedSupportingTokens xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">

+				<wsp:Policy>

+					<sp:UsernameToken sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/AlwaysToRecipient" />

+				</wsp:Policy>

+			</sp:SignedSupportingTokens>

+			

+			<ramp:RampartConfig xmlns:ramp="http://ws.apache.org/rampart/policy"> 

+				<ramp:user>TuscanyWsUser</ramp:user>

+				<ramp:passwordType>PasswordText</ramp:passwordType>

+				<ramp:passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.wspolicy.ClientPWCBHandler</ramp:passwordCallbackClass>

+			</ramp:RampartConfig>

+			</wsp:All>

+		</wsp:ExactlyOne>

+	</wsp:Policy>

+ </sca:policySet>

+ 

+  <!-- A policyset that uses WS Policy --> 

+ <sca:policySet name="wsSecurityPolicyForIntegrity"

+ 	provides="sca:integrity"

+ 	appliesTo="sca:binding.ws">

+ 	<wsp:Policy wsu:Id="SignOnly" 

+ 		xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" 

+ 		xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+		<wsp:ExactlyOne>

+			<wsp:All>

+				<sp:AsymmetricBinding xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">

+					<wsp:Policy>

+						<sp:InitiatorToken>

+							<wsp:Policy>

+								<sp:X509Token sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/AlwaysToRecipient">

+									<wsp:Policy>

+										<sp:WssX509V3Token10/>

+									</wsp:Policy>

+								</sp:X509Token>

+							</wsp:Policy>

+						</sp:InitiatorToken>

+						<sp:RecipientToken>

+							<wsp:Policy>

+								<sp:X509Token sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/Never">

+									<wsp:Policy>

+										<sp:WssX509V3Token10/>

+									</wsp:Policy>

+								</sp:X509Token>

+							</wsp:Policy>

+						</sp:RecipientToken>

+						<sp:AlgorithmSuite>

+							<wsp:Policy>

+								<sp:TripleDesRsa15/>

+							</wsp:Policy>

+						</sp:AlgorithmSuite>

+						<sp:Layout>

+							<wsp:Policy>

+								<sp:Strict/>

+							</wsp:Policy>

+						</sp:Layout>

+						<sp:IncludeTimestamp/>

+						<sp:OnlySignEntireHeadersAndBody/>

+					</wsp:Policy>

+				</sp:AsymmetricBinding>

+				<sp:Wss10 xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">

+					<wsp:Policy>

+						<sp:MustSupportRefKeyIdentifier/>

+						<sp:MustSupportRefIssuerSerial/>

+					</wsp:Policy>

+				</sp:Wss10>

+				<sp:SignedParts xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">

+					<sp:Body/>

+				</sp:SignedParts>

+	

+				<ramp:RampartConfig xmlns:ramp="http://ws.apache.org/rampart/policy"> 

+					<ramp:user>TuscanyWsUser</ramp:user>

+					<ramp:encryptionUser>TuscanyWsUser</ramp:encryptionUser>

+					<ramp:passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.wspolicy.IntegrityPWCBHandler</ramp:passwordCallbackClass>

+					

+					<ramp:signatureCrypto>

+						<ramp:crypto provider="org.apache.ws.security.components.crypto.Merlin">

+							<ramp:property name="org.apache.ws.security.crypto.merlin.keystore.type">JKS</ramp:property>

+							<ramp:property name="org.apache.ws.security.crypto.merlin.file">org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/tuscanyKeys.jks</ramp:property>

+							<ramp:property name="org.apache.ws.security.crypto.merlin.keystore.password">TuscanyWsUserPasswd</ramp:property>

+						</ramp:crypto>

+					</ramp:signatureCrypto>

+				</ramp:RampartConfig>

+	

+			</wsp:All>

+		</wsp:ExactlyOne>

+	</wsp:Policy>

+ </sca:policySet>

+ 

+ <!-- A policyset that uses WS Policy -->

+ <sca:policySet name="wsSecurityPolicyForConfidentiality"

+ 	provides="sca:confidentiality"

+ 	appliesTo="sca:binding.ws">

+ 	<wsp:Policy wsu:Id="SigEncr" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+	<wsp:ExactlyOne>

+		<wsp:All>

+			<sp:AsymmetricBinding xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">

+				<wsp:Policy>

+					<sp:InitiatorToken>

+						<wsp:Policy>

+							<sp:X509Token sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/AlwaysToRecipient">

+								<wsp:Policy>

+									<sp:WssX509V3Token10/>

+								</wsp:Policy>

+							</sp:X509Token>

+						</wsp:Policy>

+					</sp:InitiatorToken>

+					<sp:RecipientToken>

+						<wsp:Policy>

+							<sp:X509Token sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/Never">

+								<wsp:Policy>

+									<sp:WssX509V3Token10/>

+								</wsp:Policy>

+							</sp:X509Token>

+						</wsp:Policy>

+					</sp:RecipientToken>

+					<sp:AlgorithmSuite>

+						<wsp:Policy>

+							<sp:TripleDesRsa15/>

+						</wsp:Policy>

+					</sp:AlgorithmSuite>

+					<sp:Layout>

+						<wsp:Policy>

+							<sp:Strict/>

+						</wsp:Policy>

+					</sp:Layout>

+					<sp:IncludeTimestamp/>

+					<sp:OnlySignEntireHeadersAndBody/>

+				</wsp:Policy>

+			</sp:AsymmetricBinding>

+			<sp:Wss10 xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">

+				<wsp:Policy>

+					<sp:MustSupportRefKeyIdentifier/>

+					<sp:MustSupportRefIssuerSerial/>

+				</wsp:Policy>

+			</sp:Wss10>

+			<sp:SignedParts xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">

+				<sp:Body/>

+			</sp:SignedParts>

+			<sp:EncryptedParts xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">

+				<sp:Body/>

+			</sp:EncryptedParts>

+

+			<ramp:RampartConfig xmlns:ramp="http://ws.apache.org/rampart/policy"> 

+				<ramp:user>TuscanyWsUser</ramp:user>

+				<ramp:encryptionUser>TuscanyWsUser</ramp:encryptionUser>

+				<ramp:passwordCallbackClass>org.apache.tuscany.sca.binding.ws.axis2.itests.policy.wspolicy.IntegrityPWCBHandler</ramp:passwordCallbackClass>

+				<ramp:signatureCrypto>

+					<ramp:crypto provider="org.apache.ws.security.components.crypto.Merlin">

+						<ramp:property name="org.apache.ws.security.crypto.merlin.keystore.type">JKS</ramp:property>

+						<ramp:property name="org.apache.ws.security.crypto.merlin.file">org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/tuscanyKeys.jks</ramp:property>

+						<ramp:property name="org.apache.ws.security.crypto.merlin.keystore.password">TuscanyWsUserPasswd</ramp:property>

+					</ramp:crypto>

+				</ramp:signatureCrypto>

+				

+				<ramp:encryptionCypto>

+					<ramp:crypto provider="org.apache.ws.security.components.crypto.Merlin">

+						<ramp:property name="org.apache.ws.security.crypto.merlin.keystore.type">JKS</ramp:property>

+						<ramp:property name="org.apache.ws.security.crypto.merlin.file">org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/tuscanyKeys.jks</ramp:property>

+						<ramp:property name="org.apache.ws.security.crypto.merlin.keystore.password">TuscanyWsUserPasswd</ramp:property>

+					</ramp:crypto>

+				</ramp:encryptionCypto>

+			</ramp:RampartConfig>

+

+		</wsp:All>

+	</wsp:ExactlyOne>

+</wsp:Policy>

+ </sca:policySet>

+ 

+ </sca:definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/tuscanyKeys.jks b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/tuscanyKeys.jks
new file mode 100644
index 0000000000..307edb9b37
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/policy/wspolicy/tuscanyKeys.jks
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/questionmark-import-nested.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/questionmark-import-nested.wsdl
new file mode 100644
index 0000000000..41a491361f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/questionmark-import-nested.wsdl
@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<wsdl:definitions targetNamespace="http://account3"

+                  xmlns:tns="http://account3"

+                  xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"

+                  xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"

+                  xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+	              name="questionmark-import-nested">

+

+    <wsdl:types>

+        <xsd:schema elementFormDefault="qualified"

+                    targetNamespace="http://account3"

+                    xmlns:account="http://accounts"

+                    xmlns:xsd="http://www.w3.org/2001/XMLSchema">

+

+            <xsd:import namespace="http://accounts" schemaLocation="customerdefs.xsd" />

+

+            <xsd:element name="getCustomerProfile">

+                <xsd:complexType>

+                    <xsd:sequence>

+                        <xsd:element name="loginID" type="xsd:string" />

+                    </xsd:sequence>

+                </xsd:complexType>

+            </xsd:element>

+

+            <xsd:element name="getCustomerProfileResponse">

+                <xsd:complexType>

+                    <xsd:sequence>

+                        <xsd:element name="customerProfile"

+                            type="account:CustomerProfileData" />

+                    </xsd:sequence>

+                </xsd:complexType>

+            </xsd:element>

+            

+        </xsd:schema>

+    </wsdl:types>

+

+    <wsdl:message name="getCustomerProfileRequest">

+        <wsdl:part element="tns:getCustomerProfile" name="parameters" />

+    </wsdl:message>

+

+    <wsdl:message name="getCustomerProfileResponse">

+        <wsdl:part element="tns:getCustomerProfileResponse" name="parameters" />

+    </wsdl:message>

+

+    <wsdl:portType name="Account">

+        <wsdl:operation name="getCustomerProfile">

+            <wsdl:input message="tns:getCustomerProfileRequest" name="getCustomerProfileRequest" />

+            <wsdl:output message="tns:getCustomerProfileResponse" name="getCustomerProfileResponse" />

+        </wsdl:operation>

+    </wsdl:portType>

+

+</wsdl:definitions>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/questionmark-import.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/questionmark-import.wsdl
new file mode 100644
index 0000000000..99a8c6d81d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/questionmark-import.wsdl
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<wsdl:definitions targetNamespace="http://account2"
+                  xmlns:tns="http://account2"
+                  xmlns:account3="http://account3"
+                  xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
+                  xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"
+                  xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	              name="questionmark-import">
+
+    <wsdl:import namespace="http://account3" location="/org/apache/tuscany/sca/binding/ws/axis2/itests/questionmark-import-nested.wsdl" />
+
+    <wsdl:binding name="AccountSoapBinding" type="account3:Account">
+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http" />
+        <wsdl:operation name="getCustomerProfile">
+            <wsdlsoap:operation soapAction="" />
+            <wsdl:input name="getCustomerProfileRequest">
+                <wsdlsoap:body use="literal" />
+            </wsdl:input>
+            <wsdl:output name="getCustomerProfileResponse">
+                <wsdlsoap:body use="literal" />
+            </wsdl:output>
+        </wsdl:operation>
+    </wsdl:binding>
+
+    <wsdl:service name="AccountService">
+        <wsdl:port binding="tns:AccountSoapBinding" name="AccountSoapPort">
+            <wsdlsoap:address location="http://localhost:8086/AccountService" />
+        </wsdl:port>
+    </wsdl:service>
+
+</wsdl:definitions>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/questionmark-include.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/questionmark-include.wsdl
new file mode 100644
index 0000000000..80e4b62801
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/questionmark-include.wsdl
@@ -0,0 +1,94 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<wsdl:definitions targetNamespace="http://accounts"
+                  xmlns:tns="http://accounts"
+                  xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
+                  xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"
+                  xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+	              name="questionmark-include">
+
+    <wsdl:types>
+        <xsd:schema elementFormDefault="qualified"
+                    targetNamespace="http://accounts"
+                    xmlns:account="http://accounts"
+                    xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+
+            <xsd:include schemaLocation="/org/apache/tuscany/sca/binding/ws/axis2/itests/customerdata.xsd" />
+
+            <xsd:element name="getCustomerProfile">
+                <xsd:complexType>
+                    <xsd:sequence>
+                        <xsd:element name="loginID" type="xsd:string" />
+                    </xsd:sequence>
+                </xsd:complexType>
+            </xsd:element>
+
+            <xsd:element name="getCustomerProfileResponse">
+                <xsd:complexType>
+                    <xsd:sequence>
+                        <xsd:element name="customerProfile"
+                            type="xsd:string" />
+                        <!--
+                        <xsd:element name="customerProfile"
+                            type="account:CustomerProfileData" />
+                        -->
+                    </xsd:sequence>
+                </xsd:complexType>
+            </xsd:element>
+            
+        </xsd:schema>
+    </wsdl:types>
+
+    <wsdl:message name="getCustomerProfileRequest">
+        <wsdl:part element="tns:getCustomerProfile" name="parameters" />
+    </wsdl:message>
+
+    <wsdl:message name="getCustomerProfileResponse">
+        <wsdl:part element="tns:getCustomerProfileResponse" name="parameters" />
+    </wsdl:message>
+
+    <wsdl:portType name="Account">
+        <wsdl:operation name="getCustomerProfile">
+            <wsdl:input message="tns:getCustomerProfileRequest" name="getCustomerProfileRequest" />
+            <wsdl:output message="tns:getCustomerProfileResponse" name="getCustomerProfileResponse" />
+        </wsdl:operation>
+    </wsdl:portType>
+
+    <wsdl:binding name="AccountSoapBinding" type="tns:Account">
+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http" />
+        <wsdl:operation name="getCustomerProfile">
+            <wsdlsoap:operation soapAction="" />
+            <wsdl:input name="getCustomerProfileRequest">
+                <wsdlsoap:body use="literal" />
+            </wsdl:input>
+            <wsdl:output name="getCustomerProfileResponse">
+                <wsdlsoap:body use="literal" />
+            </wsdl:output>
+        </wsdl:operation>
+
+    </wsdl:binding>
+
+    <wsdl:service name="AccountService">
+        <wsdl:port binding="tns:AccountSoapBinding" name="AccountSoapPort">
+            <wsdlsoap:address location="http://localhost:8085/AccountService" />
+        </wsdl:port>
+    </wsdl:service>
+
+</wsdl:definitions>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/questionmark-wsdl-import.composite b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/questionmark-wsdl-import.composite
new file mode 100644
index 0000000000..a8fd8d4d5d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/questionmark-wsdl-import.composite
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           targetNamespace="http://www.tuscany.apache.org/tests/binding/ws/axis2"

+           name="QuestionMarkWSDLImport">

+

+    <component name="AccountService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.AccountService" />

+		<service name="Account">

+            <binding.ws wsdlElement="http://account2#wsdl.port(AccountService/AccountSoapPort)" />

+        </service>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/questionmark-wsdl-include.composite b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/questionmark-wsdl-include.composite
new file mode 100644
index 0000000000..d795329db0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/questionmark-wsdl-include.composite
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+ 			targetNamespace="http://www.tuscany.apache.org/tests/binding/ws/axis2"

+           name="QuestionMarkWSDLInclude">

+

+    <component name="AccountService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.AccountService" />

+		<service name="Account" promote="AccountService">

+	        <binding.ws wsdlElement="http://accounts#wsdl.port(AccountService/AccountSoapPort)" />

+	    </service>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/questionmark-wsdl.composite b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/questionmark-wsdl.composite
new file mode 100644
index 0000000000..3ed8b206a7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/questionmark-wsdl.composite
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+			xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+			targetNamespace="http://www.tuscany.apache.org/tests/binding/ws/axis2"
+           name="QuestionMarkWSDLTests">
+
+    <component name="HelloWorldService">
+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldService"/>
+		<service name="HelloWorld">
+	        <binding.ws name="ep1" uri="http://localhost:8085/foo/bar" />
+	        <binding.ws name="ep2" wsdlElement="http://helloworld#wsdl.service(HelloWorldService)"/>
+	    </service>
+    </component>
+
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/HelloWorldSOAP12.composite.OFF b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/HelloWorldSOAP12.composite.OFF
new file mode 100644
index 0000000000..f7caa55fce
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/HelloWorldSOAP12.composite.OFF
@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+			xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+			targetNamespace="http://www.tuscany.apache.org/tests/binding/ws/axis2"

+           name="HelloWorld">

+

+    <service name="helloWorld" promote="HelloWorldService">

+        <binding.ws uri="http://localhost:8085/helloWorld"/>

+    </service>

+    <service name="helloWorldSOAP" promote="HelloWorldService">

+        <binding.ws requires="SOAP" uri="http://localhost:8085/helloWorldSOAP"/>

+    </service>

+    <service name="helloWorldSOAP11" promote="HelloWorldService">

+        <binding.ws requires="SOAP.1_1" uri="http://localhost:8085/helloWorldSOAP11"/>

+    </service>

+    <service name="helloWorldSOAP12" promote="HelloWorldService">

+        <binding.ws requires="SOAP.1_2" uri="http://localhost:8085/helloWorldSOAP12"/>

+    </service>

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldService"/>

+    </component>

+

+    <component name="HelloWorldClient">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+    <component name="HelloWorldClientSOAP">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+    <component name="HelloWorldClientSOAP11">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+    <component name="HelloWorldClientSOAP12">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldComponent"/>

+        <reference name="helloWorldWS" />

+    </component>

+

+    <reference name="helloWorldWS" promote="HelloWorldClient/helloWorldWS">

+        <binding.ws uri="http://localhost:8085/helloWorld"/>

+    </reference>

+    <reference name="helloWorldWS" promote="HelloWorldClientSOAP/helloWorldWS">

+        <binding.ws uri="http://localhost:8085/helloWorldSOAP" requires="SOAP"/>

+    </reference>

+    <reference name="helloWorldWS" promote="HelloWorldClientSOAP11/helloWorldWS">

+        <binding.ws uri="http://localhost:8085/helloWorldSOAP11" requires="SOAP.1_1"/>

+    </reference>

+    <reference name="helloWorldWS" promote="HelloWorldClientSOAP12/helloWorldWS">

+        <binding.ws uri="http://localhost:8085/helloWorldSOAP12" requires="SOAP.1_2"/>

+    </reference>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/questionmark-wsdl.composite.OFF b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/questionmark-wsdl.composite.OFF
new file mode 100644
index 0000000000..6118743da3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-axis2/src/test/resources/org/apache/tuscany/sca/binding/ws/axis2/itests/soap12/questionmark-wsdl.composite.OFF
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+			xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+			targetNamespace="http://www.tuscany.apache.org/tests/binding/ws/axis2"

+           name="QuestionMarkWSDLTests">

+

+    <service name="ep1" promote="HelloWorldService">

+        <binding.ws uri="http://localhost:8085/ep1"/>

+    </service>

+

+    <service name="ep2" promote="HelloWorldService">

+        <binding.ws requires="SOAP.1_1"  uri="http://localhost:8085/ep2"/>

+    </service>

+

+    <service name="ep3" promote="HelloWorldService">

+        <binding.ws requires="SOAP.1_2"  uri="http://localhost:8085/ep3"/>

+    </service>

+

+    <component name="HelloWorldService">

+		<implementation.java class="org.apache.tuscany.sca.binding.ws.axis2.itests.HelloWorldService"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
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+   Unless required by applicable law or agreed to in writing, software
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+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..1016f2f40a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/META-INF/MANIFEST.MF
@@ -0,0 +1,60 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.binding.ws.wsdlgen;uses:="org.a

+ pache.tuscany.sca.databinding,org.apache.tuscany.sca.interfacedef.uti

+ l,org.apache.tuscany.sca.core,org.apache.tuscany.sca.policy,javax.wsd

+ l.extensions.schema,javax.xml.namespace,javax.wsdl.xml,javax.wsdl.ext

+ ensions,org.apache.tuscany.sca.contribution.resolver,org.oasisopen.sca,org

+ .apache.ws.commons.schema,javax.wsdl.factory,org.apache.tuscany.sca.a

+ ssembly,javax.wsdl.extensions.soap,javax.xml.parsers,org.apache.tusca

+ ny.sca.monitor,org.apache.tuscany.sca.interfacedef.java,org.apache.tu

+ scany.sca.interfacedef,org.w3c.dom,javax.wsdl,org.apache.tuscany.sca.

+ binding.ws,javax.wsdl.extensions.soap12,org.apache.tuscany.sca.databi

+ nding.jaxb,org.apache.tuscany.sca.interfacedef.wsdl,org.apache.ws.com

+ mons.schema.utils,org.apache.tuscany.sca.xsd";version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Web Service binding WSDL Generator

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397303515

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Web Service binding WSDL Genera

+ tor

+Import-Package: javax.jws;resolution:=optional,

+ javax.wsdl,

+ javax.wsdl.extensions,

+ javax.wsdl.extensions.schema,

+ javax.wsdl.extensions.soap,

+ javax.wsdl.extensions.soap12,

+ javax.wsdl.factory,

+ javax.wsdl.xml,

+ javax.xml.bind.annotation;resolution:=optional,

+ javax.xml.namespace,

+ javax.xml.parsers,

+ javax.xml.ws;resolution:=optional,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.binding.ws;version="2.0.0",

+ org.apache.tuscany.sca.binding.ws.wsdlgen;version="2.0.0",

+ org.apache.tuscany.sca.contribution;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.contribution.resolver;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.databinding;version="2.0.0",

+ org.apache.tuscany.sca.databinding.jaxb;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.java;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.java.jaxws;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.interfacedef.util;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.wsdl;version="2.0.0",

+ org.apache.tuscany.sca.monitor;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.apache.tuscany.sca.xsd;version="2.0.0",

+ org.apache.tuscany.sca.xsd.xml;version="2.0.0";resolution:=optional,

+ org.apache.ws.commons.schema,

+ org.apache.ws.commons.schema.utils,

+ org.oasisopen.sca;version="2.0.0",

+ org.oasisopen.sca.annotation;version="2.0.0";resolution:=optional,

+ org.w3c.dom

+Bundle-SymbolicName: org.apache.tuscany.sca.binding.ws.wsdlgen

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/pom.xml
new file mode 100644
index 0000000000..7b9dd0bed1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/pom.xml
@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-modules</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>tuscany-binding-ws-wsdlgen</artifactId>

+    <name>Apache Tuscany SCA Web Service binding WSDL Generator</name>

+

+    <dependencies>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-binding-ws</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-interface-wsdl</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-interface-java</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-interface-java-jaxws</artifactId>

+            <version>2.0-M3</version>

+        </dependency>        

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-xsd</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-databinding</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-binding-ws-axis2-policy</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>junit</groupId>

+            <artifactId>junit</artifactId>

+            <version>4.5</version>

+            <scope>test</scope>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-core-databinding</artifactId>

+            <version>2.0-M3</version>

+            <scope>test</scope>

+        </dependency>

+

+    </dependencies>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/main/java/org/apache/tuscany/sca/binding/ws/wsdlgen/BindingWSDLGenerator.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/main/java/org/apache/tuscany/sca/binding/ws/wsdlgen/BindingWSDLGenerator.java
new file mode 100644
index 0000000000..b391a66c20
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/main/java/org/apache/tuscany/sca/binding/ws/wsdlgen/BindingWSDLGenerator.java
@@ -0,0 +1,339 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.wsdlgen;
+
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.wsdl.Definition;
+import javax.wsdl.PortType;
+import javax.wsdl.WSDLException;
+import javax.wsdl.xml.WSDLWriter;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.AbstractContract;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.Contract;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ResolverExtension;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterfaceContract;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySubject;
+import org.apache.tuscany.sca.xsd.XSDFactory;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class BindingWSDLGenerator {
+    private static final Logger logger = Logger.getLogger(BindingWSDLGenerator.class.getName());
+    private static final QName SOAP12_INTENT = new QName("http://docs.oasis-open.org/ns/opencsa/sca/200903", "SOAP.1_2");
+
+    public static boolean printWSDL;     // external code sets this to print generated WSDL
+
+    private BindingWSDLGenerator() {
+        // this class has static methods only and cannot be instantiated
+    }
+
+    /**
+     * Log a warning message.
+     * @param problem
+     */
+    private static void logWarning(Problem problem) {
+        Logger problemLogger = Logger.getLogger(problem.getSourceClassName(), problem.getBundleName());
+        if (problemLogger != null){
+            problemLogger.logp(Level.WARNING, problem.getSourceClassName(), null, problem.getMessageId(), problem.getMessageParams());
+        } else {
+            logger.severe("Can't get logger " + problem.getSourceClassName()+ " with bundle " + problem.getBundleName());
+        }
+    }
+
+    /**
+     * Report a warning.
+     * @param message
+     * @param binding
+     * @param parameters
+     */
+    private static void warning(Monitor monitor, String message, WebServiceBinding wsBinding, String... messageParameters) {
+        Problem problem = monitor.createProblem(BindingWSDLGenerator.class.getName(), "wsdlgen-validation-messages", Severity.WARNING, wsBinding, message, (Object[])messageParameters);
+        if (monitor != null) {
+            monitor.problem(problem);
+        } else {
+            logWarning(problem);
+        }
+    }
+
+    /**
+     * Report an error.
+     * @param message
+     * @param binding
+     * @param parameters
+     */
+    private static void error(Monitor monitor, String message, WebServiceBinding wsBinding, String... messageParameters) {
+        Problem problem = monitor.createProblem(BindingWSDLGenerator.class.getName(), "wsdlgen-validation-messages", Severity.ERROR, wsBinding, message, (Object[])messageParameters);
+        if (monitor != null) {
+            monitor.problem(problem);
+        } else {
+            throw new WSDLGenerationException(problem.toString(), null, problem);
+        }
+    }
+  
+    /**
+     * Report an exception error.
+     * @param message
+     * @param binding
+     * @param exception
+     */
+    private static void error(Monitor monitor, String message, WebServiceBinding wsBinding, Exception ex) {
+        Problem problem = monitor.createProblem(BindingWSDLGenerator.class.getName(), "wsdlgen-validation-messages", Severity.ERROR, wsBinding, message, ex);
+        if (monitor != null) {
+            monitor.problem(problem);
+        } else {
+            throw new WSDLGenerationException(problem.toString(), ex, problem);
+        }
+    }
+  
+    /**
+     * Report a fatal error.
+     * @param message
+     * @param binding
+     * @param exception
+     */
+    private static void fatal(Monitor monitor, String message, WebServiceBinding wsBinding, String... messageParameters) {
+        Problem problem = monitor.createProblem(BindingWSDLGenerator.class.getName(), "wsdlgen-validation-messages", Severity.ERROR,wsBinding, message, (Object[])messageParameters);
+        throw new WSDLGenerationException(problem.toString(), null, problem);
+    }
+  
+    /**
+     * Report a fatal exception error.
+     * @param message
+     * @param binding
+     * @param exception
+     */
+    private static void fatal(Monitor monitor, String message, WebServiceBinding wsBinding, Exception ex) {
+        Problem problem = monitor.createProblem(BindingWSDLGenerator.class.getName(), "wsdlgen-validation-messages", Severity.ERROR, wsBinding, message, ex);
+        throw new WSDLGenerationException(problem.toString(), ex, problem);
+    }
+
+    /**
+     * This method can be called from the binding builder or from the runtime.
+     * Report problems and exceptions in the most appropriate way for both
+     * of these cases.
+     */
+    public static void generateWSDL(Component component,
+                                    AbstractContract contract,
+                                    WebServiceBinding wsBinding,
+                                    ExtensionPointRegistry extensionPoints,
+                                    Monitor monitor) {
+        try {
+            createWSDLDocument(component, contract, wsBinding, extensionPoints, monitor);
+        } catch (WSDLGenerationException ex) {
+            if (ex.getProblem() != null) {
+                warning(monitor, "WsdlGenProblem", wsBinding, component.getName(), contract.getName());
+                if (monitor != null) {
+                    monitor.problem(ex.getProblem());
+                } else {
+                    throw ex;
+                }
+            } else if (ex.getCause() instanceof Exception) {
+                warning(monitor, "WsdlGenException", wsBinding, component.getName(), contract.getName());
+                error(monitor, "UnexpectedException", wsBinding, (Exception)ex.getCause());
+            } else { // should never happen
+                throw new IllegalStateException(ex);
+            }
+        } catch (RuntimeException ex) {
+            warning(monitor, "WsdlGenException", wsBinding, component.getName(), contract.getName());
+            error(monitor, "UnexpectedException", wsBinding, ex);
+        }    
+    }        
+
+    private static void createWSDLDocument(Component component,
+                                           AbstractContract contract,
+                                           WebServiceBinding wsBinding,
+                                           ExtensionPointRegistry extensionPoints,
+                                           Monitor monitor) {
+        FactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+        DataBindingExtensionPoint dataBindings = extensionPoints.getExtensionPoint(DataBindingExtensionPoint.class);
+        WSDLFactory wsdlFactory = modelFactories.getFactory(WSDLFactory.class);
+        XSDFactory xsdFactory = modelFactories.getFactory(XSDFactory.class);
+
+        if (((Contract)contract).getInterfaceContract(wsBinding) == null) {
+            // can happen if incorrect component service name
+            fatal(monitor, "MissingInterfaceContract", wsBinding, component.getName(), contract.getName()); 
+        }
+
+        InterfaceContract icontract = wsBinding.getBindingInterfaceContract();
+        if (icontract == null) {
+            icontract = ((Contract)contract).getInterfaceContract(wsBinding).makeUnidirectional(false);
+            if (icontract instanceof JavaInterfaceContract) {
+                ModelResolver resolver = component instanceof ResolverExtension ?
+                                             ((ResolverExtension)component).getModelResolver() : null;
+                icontract = createWSDLInterfaceContract(
+                                    (JavaInterfaceContract)icontract,
+                                    requiresSOAP12(wsBinding),
+                                    resolver,
+                                    dataBindings,
+                                    wsdlFactory,
+                                    xsdFactory,
+                                    monitor);
+            } else {
+                try {
+                    //TUSCANY-2316 Cloning the Interface Contract to avoid overriding data binding information 
+                    icontract = (InterfaceContract)icontract.clone();
+                } catch (Exception e) {
+                    //ignore
+                }
+            }
+            wsBinding.setBindingInterfaceContract(icontract);
+        }
+        
+        // TODO - fix up the conversational flag and operation sequences in case the contract has come from WSDL
+        // as we don't yet support requires="conversational" or sca:endConversation annotations
+        // in WSDL interface descriptions (see section 1.5.4 of the Assembly Specification V1.0)
+        if (contract.getInterfaceContract().getInterface() != null ) {
+            icontract.getInterface().setConversational(contract.getInterfaceContract().getInterface().isConversational());
+            
+            for (Operation operation : icontract.getInterface().getOperations()){
+                Operation serviceOperation = null;
+                
+                for (Operation tmpOp : contract.getInterfaceContract().getInterface().getOperations()){
+                    if (operation.getName().equals(tmpOp.getName())) {
+                        serviceOperation = tmpOp;
+                        break;
+                    }
+                }
+                
+                if (serviceOperation != null ){
+                    operation.setConversationSequence(serviceOperation.getConversationSequence());
+                }
+            }
+        }
+
+        /*
+        // Look at all the Web Service bindings of the SCA service to see if any
+        // of them have an existing generated WSDL definitions document.  If found,
+        // use it for this binding as well.  If not found, generate a new document.
+        Definition definition = null;
+        for (Binding binding : contract.getBindings()) {
+            if (binding instanceof WebServiceBinding) {
+                definition = ((WebServiceBinding)binding).getWSDLDocument();
+                if (definition != null) {
+                    wsBinding.setWSDLDocument(definition);
+                    break;
+                }
+            }
+        }
+        */
+        // The above code is currently not used.  Instead, we only look
+        // for a WSDL definitions document in this binding and don't
+        // attempt to share the same document across multiple bindings.
+
+        // generate a WSDL definitions document if needed
+        Definition definition = wsBinding.getWSDLDocument();
+        if (definition == null) {
+            definition = WSDLServiceGenerator.configureWSDLDefinition(wsBinding, component, contract, monitor);
+            wsBinding.setWSDLDocument(definition);
+        }
+    }
+
+    protected static boolean requiresSOAP12(WebServiceBinding wsBinding) {
+        if (wsBinding instanceof PolicySubject) {
+            List<Intent> intents = ((PolicySubject)wsBinding).getRequiredIntents();
+            for (Intent intent : intents) {
+                if (SOAP12_INTENT.equals(intent.getName())) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Create a WSDLInterfaceContract from a JavaInterfaceContract
+     */
+    protected static WSDLInterfaceContract createWSDLInterfaceContract(JavaInterfaceContract contract,
+                                                                       boolean requiresSOAP12,
+                                                                       ModelResolver resolver,
+                                                                       DataBindingExtensionPoint dataBindings,
+                                                                       WSDLFactory wsdlFactory,
+                                                                       XSDFactory xsdFactory,
+                                                                       Monitor monitor) {
+
+        WSDLInterfaceContract wsdlContract = wsdlFactory.createWSDLInterfaceContract();
+        WSDLInterface wsdlInterface = wsdlFactory.createWSDLInterface();
+        wsdlContract.setInterface(wsdlInterface);
+
+        WSDLDefinition wsdlDefinition = wsdlFactory.createWSDLDefinition();
+        JavaInterface iface = (JavaInterface)contract.getInterface();
+
+        Definition def = null;
+        try {
+            Interface2WSDLGenerator wsdlGenerator =
+                new Interface2WSDLGenerator(requiresSOAP12, resolver, dataBindings, xsdFactory, monitor);
+            def = wsdlGenerator.generate(iface, wsdlDefinition);
+        } catch (WSDLException e) {
+            throw new WSDLGenerationException(e);
+        }
+
+        // for debugging
+        if (printWSDL) {
+            try {
+                System.out.println("Generated WSDL for Java interface " + iface.getName() + " class " + iface.getJavaClass().getName());
+                WSDLWriter writer =  javax.wsdl.factory.WSDLFactory.newInstance().newWSDLWriter();
+                writer.writeWSDL(def, System.out);
+            } catch (WSDLException e) {
+                throw new WSDLGenerationException(e);
+            }
+        }
+
+        wsdlDefinition.setDefinition(def);
+        wsdlInterface.setWsdlDefinition(wsdlDefinition);
+        wsdlInterface.setRemotable(true);
+        wsdlInterface.setConversational(contract.getInterface().isConversational());
+        wsdlInterface.setUnresolved(false);
+        wsdlInterface.setRemotable(true);
+        PortType portType = (PortType)def.getAllPortTypes().values().iterator().next();
+        wsdlInterface.setPortType(portType);
+
+        try {
+            wsdlFactory.createWSDLInterface(wsdlInterface, portType, wsdlDefinition, resolver);
+        } catch (InvalidInterfaceException e) {
+            throw new WSDLGenerationException(e);
+        }
+
+        return wsdlContract;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/main/java/org/apache/tuscany/sca/binding/ws/wsdlgen/Interface2WSDLGenerator.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/main/java/org/apache/tuscany/sca/binding/ws/wsdlgen/Interface2WSDLGenerator.java
new file mode 100644
index 0000000000..ee02632096
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/main/java/org/apache/tuscany/sca/binding/ws/wsdlgen/Interface2WSDLGenerator.java
@@ -0,0 +1,841 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.wsdlgen;
+
+import java.lang.reflect.Method;
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.wsdl.Binding;
+import javax.wsdl.BindingOperation;
+import javax.wsdl.Definition;
+import javax.wsdl.Fault;
+import javax.wsdl.Input;
+import javax.wsdl.Message;
+import javax.wsdl.OperationType;
+import javax.wsdl.Output;
+import javax.wsdl.Part;
+import javax.wsdl.PortType;
+import javax.wsdl.Types;
+import javax.wsdl.WSDLException;
+import javax.wsdl.extensions.schema.Schema;
+import javax.wsdl.factory.WSDLFactory;
+import javax.xml.namespace.QName;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.databinding.DataBinding;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.XMLTypeHelper;
+import org.apache.tuscany.sca.databinding.jaxb.JAXBDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaOperation;
+import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
+import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+import org.apache.tuscany.sca.xsd.XSDFactory;
+import org.apache.tuscany.sca.xsd.XSDefinition;
+import org.apache.ws.commons.schema.XmlSchema;
+import org.apache.ws.commons.schema.XmlSchemaCollection;
+import org.apache.ws.commons.schema.XmlSchemaException;
+import org.apache.ws.commons.schema.utils.NamespaceMap;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+/**
+ * @version $Rev: 670103 $ $Date: 2008-06-21 01:35:00 +0100 (Sat, 21 Jun 2008) $
+ */
+public class Interface2WSDLGenerator {
+    private static final Logger logger = Logger.getLogger(Interface2WSDLGenerator.class.getName());
+    private static final String SCHEMA_NS = "http://www.w3.org/2001/XMLSchema";
+    private static final String SCHEMA_NAME = "schema";
+    private static final QName SCHEMA_QNAME = new QName(SCHEMA_NS, SCHEMA_NAME);
+    private static final String XMLNS_NS = "http://www.w3.org/2000/xmlns/";
+    
+    private static final String ANYTYPE_NAME = "anyType";
+    private static final QName ANYTYPE_QNAME = new QName(SCHEMA_NS, ANYTYPE_NAME);
+
+
+    private WSDLFactory factory;
+    private DataBindingExtensionPoint dataBindings;
+    private WSDLDefinitionGenerator definitionGenerator;
+    private boolean requiresSOAP12;
+    private ModelResolver resolver;
+    private XSDFactory xsdFactory;
+    private Monitor monitor;
+
+    public Interface2WSDLGenerator(boolean requiresSOAP12,
+                                   ModelResolver resolver,
+                                   DataBindingExtensionPoint dataBindings,
+                                   XSDFactory xsdFactory,
+                                   Monitor monitor) throws WSDLException {
+        super();
+        this.requiresSOAP12 = requiresSOAP12; 
+        this.resolver = resolver; 
+        definitionGenerator = new WSDLDefinitionGenerator(requiresSOAP12);
+        this.dataBindings = dataBindings;
+        this.xsdFactory = xsdFactory;
+        this.monitor = monitor;
+        this.factory = WSDLFactory.newInstance();
+    }
+
+    /**
+     * Log a warning message.
+     * @param problem
+     */
+    private static void logWarning(Problem problem) {
+        Logger problemLogger = Logger.getLogger(problem.getSourceClassName(), problem.getBundleName());
+        if (problemLogger != null){
+            problemLogger.logp(Level.WARNING, problem.getSourceClassName(), null, problem.getMessageId(), problem.getMessageParams());
+        } else {
+            logger.severe("Can't get logger " + problem.getSourceClassName()+ " with bundle " + problem.getBundleName());
+        }
+    }
+
+    /**
+     * Report a warning.
+     * @param message
+     * @param binding
+     * @param parameters
+     */
+    private void warning(String message, Interface interfaze, String... messageParameters) {
+        Problem problem = monitor.createProblem(this.getClass().getName(), "wsdlgen-validation-messages", Severity.WARNING, interfaze, message, (Object[])messageParameters);
+        if (monitor != null) {
+            monitor.problem(problem);
+        } else {
+            logWarning(problem);
+        }
+    }
+
+    /**
+     * Report a fatal error.
+     * @param message
+     * @param binding
+     * @param parameters
+     */
+    private void fatal(String message, Interface interfaze, String... messageParameters) {
+        Problem problem = monitor.createProblem(this.getClass().getName(), "wsdlgen-validation-messages", Severity.ERROR, interfaze, message, (Object[])messageParameters);
+        throw new WSDLGenerationException(problem.toString(), null, problem);
+    }
+    
+    private XMLTypeHelper getTypeHelper(DataType type, Map<String, XMLTypeHelper> helpers) {
+        if (type == null) {
+            return null;
+        }
+        String db = type.getDataBinding();
+        if (db == null) {
+            return null;
+        }
+        if ("java:array".equals(db)) {
+            DataType dt = (DataType)type.getLogical();
+            db = dt.getDataBinding();
+        }
+        return helpers.get(db);
+    }
+    
+    private boolean inputTypesCompatible(DataType wrapperType, DataType<List<DataType>> inputType, Map<String, XMLTypeHelper> helpers) {
+        XMLTypeHelper wrapperHelper = getTypeHelper(wrapperType, helpers);
+        for (DataType dt : inputType.getLogical()) {
+            if (getTypeHelper(dt, helpers) != wrapperHelper) {
+                return false;
+            }
+        }
+        return true;
+    }
+    
+    private boolean outputTypeCompatible(DataType wrapperType, DataType outputType, Map<String, XMLTypeHelper> helpers) {
+        if (getTypeHelper(outputType, helpers) != getTypeHelper(wrapperType, helpers)) {
+            return false;
+        } else {
+            return true;
+        }
+    }
+    
+    private void addDataType(Map<XMLTypeHelper, List<DataType>> map, DataType type, Map<String, XMLTypeHelper> helpers) {
+        if (type == null) {
+            return;
+        }
+        String db = type.getDataBinding();
+        if (db == null) {
+            return;
+        }
+        if ("java:array".equals(db)) {
+            DataType dt = (DataType)type.getLogical();
+            db = dt.getDataBinding();
+        }
+        XMLTypeHelper helper = helpers.get(db);
+        List<DataType> types = map.get(helper);
+        if (types == null) {
+            types = new ArrayList<DataType>();
+            map.put(helper, types);
+        }
+        types.add(type);
+    }
+    
+    private Map<XMLTypeHelper, List<DataType>> getDataTypes(Interface intf, boolean useWrapper, Map<String, XMLTypeHelper> helpers) {
+        Map<XMLTypeHelper, List<DataType>> dataTypes = new HashMap<XMLTypeHelper, List<DataType>>();
+        for (Operation op : intf.getOperations()) {
+            WrapperInfo wrapper = op.getWrapper();
+            DataType dt1 = null;
+            boolean useInputWrapper = useWrapper & wrapper != null;
+            if (useInputWrapper) {
+                dt1 = wrapper.getInputWrapperType();
+                useInputWrapper &= inputTypesCompatible(dt1, op.getInputType(), helpers);
+            }
+            if (useInputWrapper) {
+                addDataType(dataTypes, dt1, helpers);
+            } else {
+                for (DataType dt : op.getInputType().getLogical()) {
+                    addDataType(dataTypes, dt, helpers);
+                }
+            }
+            
+            DataType dt2 = null;
+            boolean useOutputWrapper = useWrapper & wrapper != null;
+            if (useOutputWrapper) {
+                dt2 = wrapper.getOutputWrapperType();
+                useOutputWrapper &= outputTypeCompatible(dt2, op.getOutputType(), helpers);
+            }
+            if (useOutputWrapper) {
+                addDataType(dataTypes, dt2, helpers);
+            } else {
+                dt2 = op.getOutputType();
+                addDataType(dataTypes, dt2, helpers);
+            }
+            
+            for (DataType<DataType> dt3 : op.getFaultTypes()) {
+                DataType dt4 = dt3.getLogical();
+                addDataType(dataTypes, dt4, helpers);
+            }
+        }
+        return dataTypes;
+    }
+
+
+    public Definition generate(Interface interfaze, WSDLDefinition wsdlDefinition) throws WSDLException {
+        if (interfaze == null) {
+            return null;
+        }
+        if (interfaze instanceof WSDLInterface) {
+            return ((WSDLInterface)interfaze).getWsdlDefinition().getDefinition();
+        }
+        JavaInterface iface = (JavaInterface)interfaze;
+        if (!interfaze.isRemotable()) {
+            fatal("InterfaceNotRemotable", interfaze, iface.getName());
+        }
+        QName name = getQName(iface);
+        Definition definition = factory.newDefinition();
+        if (requiresSOAP12) {
+            definition.addNamespace("SOAP12", "http://schemas.xmlsoap.org/wsdl/soap12/");
+        } else {
+            definition.addNamespace("SOAP", "http://schemas.xmlsoap.org/wsdl/soap/");
+        }
+        definition.addNamespace("wsdl", "http://schemas.xmlsoap.org/wsdl/");
+        definition.addNamespace("xs", SCHEMA_NS);
+
+        String namespaceURI = name.getNamespaceURI();
+        definition.setTargetNamespace(namespaceURI);
+        definition.setQName(new QName(namespaceURI, name.getLocalPart() + "Service", name.getPrefix()));
+        definition.addNamespace(name.getPrefix(), namespaceURI);
+
+        PortType portType = definition.createPortType();
+        portType.setQName(name);
+        Binding binding = definitionGenerator.createBinding(definition, portType);
+        Map<String, XMLTypeHelper> helpers = new HashMap<String, XMLTypeHelper>();
+        Map<QName, List<ElementInfo>> wrappers = new HashMap<QName, List<ElementInfo>>();
+        for (Operation op : interfaze.getOperations()) {
+            javax.wsdl.Operation operation = generateOperation(definition, op, helpers, wrappers);
+            portType.addOperation(operation);
+            String action = ((JavaOperation)op).getAction();
+            if ((action == null || "".equals(action)) && !op.isWrapperStyle() && op.getWrapper() == null) {
+                // Bare style
+                action = "urn:" + op.getName();
+            }
+            BindingOperation bindingOp = definitionGenerator.createBindingOperation(definition, operation, action);
+            binding.addBindingOperation(bindingOp);
+        }
+        portType.setUndefined(false);
+        definition.addPortType(portType);
+        binding.setUndefined(false);
+        definition.addBinding(binding);
+        wsdlDefinition.setBinding(binding);
+
+        // call each helper in turn to populate the wsdl.types element
+        XmlSchemaCollection schemaCollection = new XmlSchemaCollection(); 
+
+        for (Map.Entry<XMLTypeHelper, List<DataType>> en: getDataTypes(interfaze, false, helpers).entrySet()) {
+            XMLTypeHelper helper = en.getKey();
+            if (helper == null) {
+                continue;
+            }
+            List<XSDefinition> xsDefinitions = helper.getSchemaDefinitions(xsdFactory, resolver, en.getValue());
+            for (XSDefinition xsDef: xsDefinitions) {
+                addSchemaExtension(xsDef, schemaCollection, wsdlDefinition, definition);
+            }
+        }
+
+        // remove global wrapper elements with schema definitions from generation list
+        for (QName wrapperName: new HashSet<QName>(wrappers.keySet())) {
+            if (wsdlDefinition.getXmlSchemaElement(wrapperName) != null) {
+                wrappers.remove(wrapperName);
+            }
+        }
+
+        // generate schema elements for wrappers that aren't defined in the schemas
+        if (wrappers.size() > 0) {
+            int i = 0;
+            int index = 0;
+            Map<String, XSDefinition> wrapperXSDs = new HashMap<String, XSDefinition>();
+            Map<Element, Map<String, String>> prefixMaps = new HashMap<Element, Map<String, String>>();
+            for (Map.Entry<QName, List<ElementInfo>> entry: wrappers.entrySet()) {
+                String targetNS = entry.getKey().getNamespaceURI();
+                Document schemaDoc = null;
+                Element schema = null;
+                XSDefinition xsDef = wrapperXSDs.get(targetNS);
+                if (xsDef != null) {
+                    schemaDoc = xsDef.getDocument();
+                    schema = schemaDoc.getDocumentElement();
+                } else {
+                    schemaDoc = createDocument();
+                    schema = schemaDoc.createElementNS(SCHEMA_NS, "xs:schema");
+                    // The elementFormDefault should be set to unqualified, see TUSCANY-2388
+                    schema.setAttribute("elementFormDefault", "unqualified");
+                    schema.setAttribute("attributeFormDefault", "qualified");
+                    schema.setAttribute("targetNamespace", targetNS);
+                    schema.setAttributeNS(XMLNS_NS, "xmlns:xs", SCHEMA_NS);
+                    schemaDoc.appendChild(schema);
+                    Schema schemaExt = createSchemaExt(definition);
+                    schemaExt.setElement(schema);
+                    prefixMaps.put(schema, new HashMap<String, String>());
+                    xsDef = xsdFactory.createXSDefinition();
+                    xsDef.setUnresolved(true);
+                    xsDef.setNamespace(targetNS);
+                    xsDef.setDocument(schemaDoc);
+                    // TUSCANY-2465: Set the system id to avoid schema conflict
+                    xsDef.setLocation(URI.create("xsd_" + index + ".xsd"));
+                    index++;
+                    wrapperXSDs.put(targetNS, xsDef);
+                }
+                Element wrapper = schemaDoc.createElementNS(SCHEMA_NS, "xs:element");
+                schema.appendChild(wrapper);
+                wrapper.setAttribute("name", entry.getKey().getLocalPart());
+                if (entry.getValue().size() == 1 && entry.getValue().get(0).getQName() == null) {
+                    // special case for global fault element
+                    QName typeName = entry.getValue().get(0).getType().getQName();
+                    String nsURI = typeName.getNamespaceURI();
+                    if ("".equals(nsURI)) {
+                        wrapper.setAttribute("type", typeName.getLocalPart());
+                        addSchemaImport(schema, "", schemaDoc);
+                    } else if (targetNS.equals(nsURI)) {
+                        wrapper.setAttribute("type", typeName.getLocalPart());
+                    } else if (SCHEMA_NS.equals(nsURI)) {
+                        wrapper.setAttribute("type", "xs:" + typeName.getLocalPart());
+                    } else {
+                        Map<String, String> prefixMap = prefixMaps.get(schema);
+                        String prefix = prefixMap.get(nsURI);
+                        if (prefix == null) {
+                            prefix = "ns" + i++;
+                            prefixMap.put(nsURI, prefix);
+                            schema.setAttributeNS(XMLNS_NS, "xmlns:" + prefix, nsURI);
+                            addSchemaImport(schema, nsURI, schemaDoc);
+                        }
+                        wrapper.setAttribute("type", prefix + ":" + typeName.getLocalPart());
+                    }                    
+                } else {
+                    // normal wrapper containing type definition inline
+                    Element complexType = schemaDoc.createElementNS(SCHEMA_NS, "xs:complexType");
+                    wrapper.appendChild(complexType);
+                    if (entry.getValue().size() > 0) {
+                        Element sequence = schemaDoc.createElementNS(SCHEMA_NS, "xs:sequence");
+                        complexType.appendChild(sequence);
+                        for (ElementInfo element: entry.getValue()) {
+                            Element xsElement = schemaDoc.createElementNS(SCHEMA_NS, "xs:element"); 
+                            if (element.isMany()) {
+                                xsElement.setAttribute("maxOccurs", "unbounded");
+                            }
+                            xsElement.setAttribute("minOccurs", "0");
+                            xsElement.setAttribute("name", element.getQName().getLocalPart());
+                            if (element.isNillable()) {
+                                xsElement.setAttribute("nillable", "true");
+                            }
+                            QName typeName = element.getType().getQName();
+                            String nsURI = typeName.getNamespaceURI();
+                            if ("".equals(nsURI)) {
+                                xsElement.setAttribute("type", typeName.getLocalPart());
+                                addSchemaImport(schema, "", schemaDoc);
+                            } else if (SCHEMA_NS.equals(nsURI)) {
+                                xsElement.setAttribute("type", "xs:" + typeName.getLocalPart());
+                            } else {
+                                Map<String, String> prefixMap = prefixMaps.get(schema);
+                                String prefix = prefixMap.get(nsURI);
+                                if (prefix == null) {
+                                    if (targetNS.equals(nsURI)) {
+									    prefix = "tns";
+									} else {
+                                        prefix = "ns" + i++;
+                                        addSchemaImport(schema, nsURI, schemaDoc);
+									}
+                                    prefixMap.put(nsURI, prefix);
+                                    schema.setAttributeNS(XMLNS_NS, "xmlns:" + prefix, nsURI);
+                                }
+                                xsElement.setAttribute("type", prefix + ":" + typeName.getLocalPart());
+                            }
+                            sequence.appendChild(xsElement);
+                        }
+                    }
+                }
+            }
+ 
+            // resolve XSDefinitions containing generated wrappers
+            for (XSDefinition xsDef: wrapperXSDs.values()) {
+                loadXSD(schemaCollection, xsDef);
+                wsdlDefinition.getXmlSchemas().add(xsDef);
+            }
+        }
+
+        return definition;
+    }
+
+    private static void addSchemaImport(Element schema, String nsURI, Document schemaDoc) {
+        Element imp = schemaDoc.createElementNS(SCHEMA_NS, "xs:import");
+        if (!"".equals(nsURI)) {
+            imp.setAttribute("namespace", nsURI);
+        }
+        NodeList childNodes = schema.getChildNodes();
+        for (int i = 0; i < childNodes.getLength(); i++) {
+            Node childNode = childNodes.item(i);
+            if (childNode instanceof Element) {
+                schema.insertBefore(imp, childNode);
+                imp = null;
+                break;
+            }
+        }
+        if (imp != null) {
+            schema.appendChild(imp);
+        }
+    }
+
+    private void addSchemaExtension(XSDefinition xsDef,
+                                    XmlSchemaCollection schemaCollection,
+                                    WSDLDefinition wsdlDefinition,
+                                    Definition definition) throws WSDLException {
+        if (xsDef.getAggregatedDefinitions() != null) {
+            for (XSDefinition xsd: xsDef.getAggregatedDefinitions()) {
+                addSchemaExtension(xsd, schemaCollection, wsdlDefinition, definition);
+            }
+        } else {
+            String nsURI = xsDef.getNamespace();
+            Document document = xsDef.getDocument();
+            if (document == null) {
+                try {
+                    NamespaceMap prefixMap = new NamespaceMap();
+                    prefixMap.add("xs", SCHEMA_NS);
+                    prefixMap.add("tns", nsURI);
+                    XmlSchema schemaDef = xsDef.getSchema();
+                    schemaDef.setNamespaceContext(prefixMap);
+                    Document[] docs = schemaDef.getAllSchemas();
+                    document = docs[docs.length-1];
+                    document.setDocumentURI(xsDef.getLocation().toString());
+                    xsDef.setDocument(document);
+                } catch (XmlSchemaException e) {
+                    throw new RuntimeException(e);
+                }
+            }
+            loadXSD(schemaCollection, xsDef);
+            wsdlDefinition.getXmlSchemas().add(xsDef);
+            Element schema = document.getDocumentElement();
+            Schema schemaExt = createSchemaExt(definition);
+            schemaExt.setDocumentBaseURI(document.getDocumentURI());
+            schemaExt.setElement(schema);
+        }
+    }
+
+    private static void loadXSD(XmlSchemaCollection schemaCollection, XSDefinition definition) {
+        if (definition.getSchema() != null) {
+            return;
+        }
+        if (definition.getDocument() != null) {
+            String uri = null;
+            if (definition.getLocation() != null) {
+                uri = definition.getLocation().toString();
+            }
+            XmlSchema schema = schemaCollection.read(definition.getDocument(), uri, null);
+            if (definition.getSchemaCollection() == null) {
+                definition.setSchemaCollection(schemaCollection);
+            }
+            if (definition.getSchema() == null) {
+                definition.setSchema(schema);
+            }
+        }
+    }
+
+    public Schema createSchemaExt(Definition definition) throws WSDLException {
+        Types types = definition.getTypes();
+        if (types == null) {
+            types = definition.createTypes();
+            definition.setTypes(types);
+        }
+
+        Schema schemaExt = createSchema(definition);
+        types.addExtensibilityElement(schemaExt);
+
+        return schemaExt;
+    }
+
+    public Schema createSchema(Definition definition) throws WSDLException {
+        return (Schema)definition.getExtensionRegistry().createExtension(Types.class, SCHEMA_QNAME);
+    }
+
+    private DocumentBuilderFactory documentBuilderFactory;
+
+    public Document createDocument() {
+        Document document;
+        try {
+            if (documentBuilderFactory == null) {
+                documentBuilderFactory = DocumentBuilderFactory.newInstance();
+                documentBuilderFactory.setNamespaceAware(true);
+            }
+            document = documentBuilderFactory.newDocumentBuilder().newDocument();
+        } catch (ParserConfigurationException ex) {
+            throw new WSDLGenerationException(ex);
+         }
+        // document.setDocumentURI("http://");
+        return document;
+    }
+
+    protected QName getQName(Interface interfaze) {
+        JavaInterface iface = (JavaInterface)interfaze;
+        QName qname = iface.getQName();
+        if (qname != null) {
+            return qname;
+        } else {
+            Class<?> javaClass = iface.getJavaClass();
+            return new QName(JavaXMLMapper.getNamespace(javaClass), javaClass.getSimpleName(), "tns");
+        }
+    }
+
+    public javax.wsdl.Operation generateOperation(Definition definition,
+                                                  Operation op,
+                                                  Map<String, XMLTypeHelper> helpers,
+                                                  Map<QName, List<ElementInfo>> wrappers)
+                                              throws WSDLException {
+        javax.wsdl.Operation operation = definition.createOperation();
+        operation.setName(op.getName());
+        operation.setUndefined(false);
+
+        Input input = definition.createInput();
+        Message inputMsg = definition.createMessage();
+        String namespaceURI = definition.getQName().getNamespaceURI();
+        QName inputMsgName = new QName(namespaceURI, op.getName());
+        inputMsg.setQName(inputMsgName);
+        inputMsg.setUndefined(false);
+        definition.addMessage(inputMsg);
+
+        List<ElementInfo> elements = null;
+        // FIXME: By default, java interface is mapped to doc-lit-wrapper style WSDL
+        if (op.getWrapper() != null) {
+            // Generate doc-lit-wrapper style
+            inputMsg.addPart(generateWrapperPart(definition, op, helpers, wrappers, true));
+        } else {
+            // Bare style
+            int i = 0;
+            for (DataType d : op.getInputType().getLogical()) {
+                inputMsg.addPart(generatePart(definition, d, "arg" + i));
+                elements = new ArrayList<ElementInfo>();
+                ElementInfo element = getElementInfo(d.getPhysical(), d, null, helpers);
+                elements.add(element);
+                QName elementName = ((XMLType)d.getLogical()).getElementName();
+                wrappers.put(elementName, elements);
+                i++;
+            }
+        }
+        input.setMessage(inputMsg);
+        operation.setInput(input);
+
+        if (!op.isNonBlocking()) {
+            Output output = definition.createOutput();
+            Message outputMsg = definition.createMessage();
+            QName outputMsgName = new QName(namespaceURI, op.getName() + "Response");
+            outputMsg.setQName(outputMsgName);
+            outputMsg.setUndefined(false);
+            definition.addMessage(outputMsg);
+
+            if (op.getWrapper() != null) {
+                outputMsg.addPart(generateWrapperPart(definition, op, helpers, wrappers, false));
+            } else {
+                DataType outputType = op.getOutputType();
+                outputMsg.addPart(generatePart(definition, outputType, "return"));
+                if (outputType != null) {
+                    elements = new ArrayList<ElementInfo>();
+                    ElementInfo element = getElementInfo(outputType.getPhysical(), outputType, null, helpers);
+                    elements.add(element);
+                    QName elementName = ((XMLType)outputType.getLogical()).getElementName();
+                    wrappers.put(elementName, elements);
+                }
+            }
+            output.setMessage(outputMsg);
+
+            operation.setOutput(output);
+            operation.setStyle(OperationType.REQUEST_RESPONSE);
+        } else {
+            operation.setStyle(OperationType.ONE_WAY);
+        }
+
+        for (DataType<DataType> faultType: op.getFaultTypes()) {
+            Fault fault = definition.createFault();
+            QName faultName = ((XMLType)faultType.getLogical().getLogical()).getElementName();
+            fault.setName(faultName.getLocalPart());
+            Message faultMsg = definition.getMessage(faultName);
+            if (faultMsg == null) {
+                faultMsg = definition.createMessage();
+                faultMsg.setQName(faultName);
+                faultMsg.setUndefined(false);
+                definition.addMessage(faultMsg);
+                faultMsg.addPart(generatePart(definition, faultType.getLogical(), faultName.getLocalPart()));
+            }
+            fault.setMessage(faultMsg);
+            operation.addFault(fault);
+            if (faultType.getLogical().getPhysical() != faultType.getPhysical()) {
+                // create special wrapper for type indirection to real fault bean
+                DataType logical = faultType.getLogical();
+                elements = new ArrayList<ElementInfo>();
+                elements.add(getElementInfo(logical.getPhysical(), logical, null, helpers));
+             } else {
+                // convert synthesized fault bean to a wrapper type
+                for (DataType<XMLType> propDT: op.getFaultBeans().get(faultName)) {
+                    XMLType logical = propDT.getLogical();
+                    elements = new ArrayList<ElementInfo>();
+                    elements.add(getElementInfo(propDT.getPhysical(), propDT, logical.getElementName(), helpers));
+                }
+            }
+            wrappers.put(faultName, elements);
+        }
+
+        operation.setUndefined(false);
+        return operation;
+    }
+
+    public Part generatePart(Definition definition, DataType arg, String partName) {
+        Part part = definition.createPart();
+        part.setName(partName);
+        if (arg != null && arg.getLogical() instanceof XMLType) {
+            XMLType xmlType = (XMLType)arg.getLogical();
+            QName elementName = xmlType.getElementName();
+            part.setElementName(elementName);
+            addNamespace(definition, elementName);
+            if (xmlType.getElementName() == null) {
+                QName typeName = xmlType.getTypeName();
+                part.setTypeName(typeName);
+                addNamespace(definition, typeName);
+            }
+        }
+        return part;
+    }
+
+    public Part generateWrapperPart(Definition definition,
+                                    Operation operation,
+                                    Map<String, XMLTypeHelper> helpers, 
+                                    Map<QName, List<ElementInfo>> wrappers,
+                                    boolean input) throws WSDLException {
+        Part part = definition.createPart();
+        String partName = input ? operation.getName() : (operation.getName() + "Response");
+        part.setName(partName);
+        WrapperInfo opWrapper = operation.getWrapper();
+        if (opWrapper != null) {
+            ElementInfo elementInfo =
+                input ? opWrapper.getInputWrapperElement() : opWrapper.getOutputWrapperElement();
+            List<ElementInfo> elements =
+                input ? opWrapper.getInputChildElements() : opWrapper.getOutputChildElements();
+            QName wrapperName = elementInfo.getQName();
+            part.setElementName(wrapperName);
+            addNamespace(definition, wrapperName);
+            wrappers.put(wrapperName, elements);
+
+            // FIXME: [rfeng] Ideally, we should try to register the wrappers only. But we are
+            // expriencing the problem that we cannot handle XSD imports 
+            /*
+            Class<?> wrapperClass = input ? opWrapper.getInputWrapperClass() : opWrapper.getOutputWrapperClass();
+            DataType wrapperDT = input ? opWrapper.getInputWrapperType() : opWrapper.getOutputWrapperType();
+            if (wrapperClass != null) {
+                getElementInfo(wrapperClass, wrapperDT, wrapperName, helpers);
+                return part;
+            }
+            */
+
+            Method method = ((JavaOperation)operation).getJavaMethod();
+            if (input) {
+                Class<?>[] paramTypes = method.getParameterTypes();
+                for (int i = 0; i < paramTypes.length; i++) {
+                    DataType dataType = operation.getInputType().getLogical().get(i);
+                    elements.set(i, getElementInfo(paramTypes[i], dataType, elements.get(i).getQName(), helpers));
+                }
+            } else {
+                Class<?> returnType = method.getReturnType();
+                if (returnType != Void.TYPE) {
+                    DataType dataType = operation.getOutputType();
+                    elements.set(0, getElementInfo(returnType, dataType, elements.get(0).getQName(), helpers));
+                }
+            }
+        }
+        return part;
+    }
+
+    private ElementInfo getElementInfo(Class javaType,
+                                       DataType dataType,
+                                       QName name,
+                                       Map<String, XMLTypeHelper> helpers) {
+        String db = dataType.getDataBinding();
+        while ("java:array".equals(db)) {
+            dataType = (DataType)dataType.getLogical();
+            db = dataType.getDataBinding();
+        }
+        XMLTypeHelper helper = helpers.get(db);
+        if (helper == null) {
+            DataBinding dataBinding = dataBindings.getDataBinding(db);
+            if (dataBinding == null) {
+                QName element = name;
+                if (element == null || dataType.getLogical() instanceof XMLType) {
+                    XMLType xmlType = (XMLType)dataType.getLogical();
+                    if (xmlType.getElementName() != null) {
+                        element = xmlType.getElementName();
+                    }
+                }
+                return new ElementInfo(element, new TypeInfo(ANYTYPE_QNAME, false, null));
+                // throw new ServiceRuntimeException("No data binding for " + db);
+            }
+
+            helper = dataBinding.getXMLTypeHelper();
+            if (helper == null) {
+                // Default to JAXB
+                helper = helpers.get(JAXBDataBinding.NAME);
+                if (helper == null) {
+                    helper = dataBindings.getDataBinding(JAXBDataBinding.NAME).getXMLTypeHelper();
+                    helpers.put(JAXBDataBinding.NAME, helper);
+                }
+            }
+            helpers.put(db, helper);
+        }
+        TypeInfo typeInfo = helper.getTypeInfo(javaType.isArray() ? javaType.getComponentType() : javaType,
+                                               dataType.getLogical());
+        ElementInfo element = new ElementInfo(name, typeInfo);
+        element.setMany(byte[].class != javaType && javaType.isArray());
+        element.setNillable(!javaType.isPrimitive());
+        return element;
+    }
+
+    private static void addNamespace(Definition definition, QName name) {
+        String namespace = name.getNamespaceURI();
+        if (definition.getPrefix(namespace) == null) {
+            definition.addNamespace("ns" + definition.getNamespaces().size(), namespace);
+        }
+    }
+
+    /*
+    // currently not using the next three methods
+    public XmlSchemaType getXmlSchemaType(DataType type) {
+        return null;
+    }
+
+    // FIXME: WE need to add databinding-specific Java2XSD generation
+    public Element generateXSD(DataType dataType) {
+        DataBinding dataBinding = dataBindings.getDataBinding(dataType.getDataBinding());
+        if (dataBinding != null) {
+            // return dataBinding.generateSchema(dataType);
+        }
+        return null;
+    }
+
+    public void generateWrapperElements(Operation op) {
+        XmlSchemaCollection collection = new XmlSchemaCollection();
+        String ns = getQName(op.getInterface()).getNamespaceURI();
+        XmlSchema schema = new XmlSchema(ns, collection);
+        schema.setAttributeFormDefault(new XmlSchemaForm(XmlSchemaForm.QUALIFIED));
+        schema.setElementFormDefault(new XmlSchemaForm(XmlSchemaForm.QUALIFIED));
+
+        XmlSchemaElement inputElement = new XmlSchemaElement();
+        inputElement.setQName(new QName(ns, op.getName()));
+        XmlSchemaComplexType inputType = new XmlSchemaComplexType(schema);
+        inputType.setName("");
+        XmlSchemaSequence inputSeq = new XmlSchemaSequence();
+        inputType.setParticle(inputSeq);
+        List<DataType> argTypes = op.getInputType().getLogical();
+        for (DataType argType : argTypes) {
+            XmlSchemaElement child = new XmlSchemaElement();
+            Object logical = argType.getLogical();
+            if (logical instanceof XMLType) {
+                child.setName(((XMLType)logical).getElementName().getLocalPart());
+                XmlSchemaType type = getXmlSchemaType(argType);
+                child.setType(type);
+            }
+            inputSeq.getItems().add(child);
+        }
+        inputElement.setType(inputType);
+
+        XmlSchemaElement outputElement = new XmlSchemaElement();
+        outputElement.setQName(new QName(ns, op.getName() + "Response"));
+        XmlSchemaComplexType outputType = new XmlSchemaComplexType(schema);
+        outputType.setName("");
+        XmlSchemaSequence outputSeq = new XmlSchemaSequence();
+        outputType.setParticle(outputSeq);
+        DataType returnType = op.getOutputType();
+        XmlSchemaElement child = new XmlSchemaElement();
+        Object logical = returnType.getLogical();
+        if (logical instanceof XMLType) {
+            child.setName(((XMLType)logical).getElementName().getLocalPart());
+            XmlSchemaType type = getXmlSchemaType(returnType);
+            child.setType(type);
+        }
+        outputSeq.getItems().add(child);
+        outputElement.setType(outputType);
+
+        schema.getElements().add(inputElement.getQName(), inputElement);
+        schema.getElements().add(outputElement.getQName(), outputElement);
+
+    }
+    */
+
+    public WSDLFactory getFactory() {
+        return factory;
+    }
+
+    public void setFactory(WSDLFactory factory) {
+        this.factory = factory;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/main/java/org/apache/tuscany/sca/binding/ws/wsdlgen/WSDLDefinitionGenerator.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/main/java/org/apache/tuscany/sca/binding/ws/wsdlgen/WSDLDefinitionGenerator.java
new file mode 100644
index 0000000000..d0b79f9b0e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/main/java/org/apache/tuscany/sca/binding/ws/wsdlgen/WSDLDefinitionGenerator.java
@@ -0,0 +1,305 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.wsdlgen;
+
+import java.util.Iterator;
+
+import javax.wsdl.Binding;
+import javax.wsdl.BindingFault;
+import javax.wsdl.BindingInput;
+import javax.wsdl.BindingOperation;
+import javax.wsdl.BindingOutput;
+import javax.wsdl.Definition;
+import javax.wsdl.Fault;
+import javax.wsdl.Input;
+import javax.wsdl.Operation;
+import javax.wsdl.Output;
+import javax.wsdl.Port;
+import javax.wsdl.PortType;
+import javax.wsdl.Service;
+import javax.wsdl.Types;
+import javax.wsdl.WSDLException;
+import javax.wsdl.extensions.ExtensibilityElement;
+import javax.wsdl.extensions.soap.SOAPAddress;
+import javax.wsdl.extensions.soap.SOAPBinding;
+import javax.wsdl.extensions.soap.SOAPBody;
+import javax.wsdl.extensions.soap.SOAPFault;
+import javax.wsdl.extensions.soap.SOAPOperation;
+import javax.wsdl.extensions.soap12.SOAP12Address;
+import javax.wsdl.extensions.soap12.SOAP12Binding;
+import javax.wsdl.extensions.soap12.SOAP12Body;
+import javax.wsdl.extensions.soap12.SOAP12Fault;
+import javax.wsdl.extensions.soap12.SOAP12Operation;
+import javax.wsdl.factory.WSDLFactory;
+import javax.wsdl.xml.WSDLReader;
+import javax.xml.namespace.QName;
+
+import org.w3c.dom.Element;
+
+/**
+ * 
+ * @version $Rev: 668025 $ $Date: 2008-06-16 01:06:34 +0100 (Mon, 16 Jun 2008) $
+ */
+public class WSDLDefinitionGenerator {
+    private static final String SOAP_NS = "http://schemas.xmlsoap.org/wsdl/soap/";
+    public static final QName SOAP_ADDRESS = new QName(SOAP_NS, "address");
+    private static final QName SOAP_BINDING = new QName(SOAP_NS, "binding");
+    private static final QName SOAP_BODY = new QName(SOAP_NS, "body");
+    private static final QName SOAP_FAULT = new QName(SOAP_NS, "fault");
+    private static final QName SOAP_OPERATION = new QName(SOAP_NS, "operation");
+    private static final String SOAP12_NS = "http://schemas.xmlsoap.org/wsdl/soap12/";
+    public static final QName SOAP12_ADDRESS = new QName(SOAP12_NS, "address");
+    private static final QName SOAP12_BINDING = new QName(SOAP12_NS, "binding");
+    private static final QName SOAP12_BODY = new QName(SOAP12_NS, "body");
+    private static final QName SOAP12_FAULT = new QName(SOAP12_NS, "fault");
+    private static final QName SOAP12_OPERATION = new QName(SOAP12_NS, "operation");
+
+    private static final String BINDING_SUFFIX = "Binding";
+    private static final String SERVICE_SUFFIX = "Service";
+    private static final String PORT_SUFFIX = "Port";
+
+    private boolean requiresSOAP12;
+    private QName soapAddress;
+    private QName soapBinding;
+    private QName soapBody;
+    private QName soapFault;
+    private QName soapOperation;
+
+    public WSDLDefinitionGenerator(boolean requiresSOAP12) {
+        super();
+        this.requiresSOAP12 = requiresSOAP12;
+        soapAddress = requiresSOAP12 ? SOAP12_ADDRESS : SOAP_ADDRESS;
+        soapBinding = requiresSOAP12 ? SOAP12_BINDING : SOAP_BINDING;
+        soapBody = requiresSOAP12 ? SOAP12_BODY : SOAP_BODY;
+        soapFault = requiresSOAP12 ? SOAP12_FAULT : SOAP_FAULT;
+        soapOperation = requiresSOAP12 ? SOAP12_OPERATION : SOAP_OPERATION;
+    }
+
+    public Definition cloneDefinition(WSDLFactory factory, Definition definition) throws WSDLException {
+        Element root = definition.getDocumentationElement();
+        root = (Element)root.cloneNode(true);
+        WSDLReader reader = factory.newWSDLReader();
+        return reader.readWSDL(definition.getDocumentBaseURI(), root);
+    }
+    
+    public Types createTypes(Definition definition) {
+        Types types = definition.createTypes();
+        definition.setTypes(types);
+        return types;
+    }
+
+    public Binding createBinding(Definition definition, PortType portType) {
+        try {
+            Binding binding = definition.createBinding();
+            binding.setPortType(portType);
+            configureBinding(definition, binding, portType);
+            ExtensibilityElement bindingExtension =
+                definition.getExtensionRegistry().createExtension(Binding.class, soapBinding);
+            if (requiresSOAP12) {
+                ((SOAP12Binding)bindingExtension).setStyle("document");
+                ((SOAP12Binding)bindingExtension).setTransportURI("http://schemas.xmlsoap.org/soap/http");
+            } else {
+                ((SOAPBinding)bindingExtension).setStyle("document");
+                ((SOAPBinding)bindingExtension).setTransportURI("http://schemas.xmlsoap.org/soap/http");
+            }
+            binding.addExtensibilityElement(bindingExtension);
+            return binding;
+        } catch (WSDLException e) {
+            throw new WSDLGenerationException(e);
+        }
+    }
+
+    protected void configureBinding(Definition definition, Binding binding, PortType portType) throws WSDLException {
+        QName portTypeName = portType.getQName();
+        if (portTypeName != null) {
+            // Choose <porttype>Binding if available.  If this name is in use, insert
+            // separating underscores until there is no clash.
+            for (String suffix = BINDING_SUFFIX; ; suffix = "_" + suffix) { 
+                QName name = new QName(definition.getTargetNamespace(), portTypeName.getLocalPart() + suffix);
+                if (definition.getBinding(name) == null) {
+                    binding.setQName(name);
+                    break;
+                }
+            }
+        }
+    }
+
+    @SuppressWarnings("unchecked")
+    public void createBindingOperations(Definition definition, Binding binding, PortType portType) {
+        try {
+            for (Iterator oi = portType.getOperations().iterator(); oi.hasNext();) {
+                Operation operation = (Operation)oi.next();
+                BindingOperation bindingOperation =
+                    createBindingOperation(definition, operation, "urn:" + operation.getName());
+                binding.addBindingOperation(bindingOperation);
+            }
+        } catch (WSDLException e) {
+            throw new WSDLGenerationException(e);
+        }
+    }
+
+    @SuppressWarnings("unchecked")
+    public BindingOperation createBindingOperation(Definition definition, Operation operation, String action)
+        throws WSDLException {
+        BindingOperation bindingOperation = definition.createBindingOperation();
+        bindingOperation.setOperation(operation);
+        configureBindingOperation(bindingOperation, operation);
+        ExtensibilityElement operationExtension =
+            definition.getExtensionRegistry().createExtension(BindingOperation.class, soapOperation);
+        if (requiresSOAP12) {
+            ((SOAP12Operation)operationExtension).setSoapActionURI(action);
+        } else {
+            ((SOAPOperation)operationExtension).setSoapActionURI(action);
+        }
+        bindingOperation.addExtensibilityElement(operationExtension);
+        if (operation.getInput() != null) {
+            BindingInput bindingInput = definition.createBindingInput();
+            configureBindingInput(bindingInput, operation.getInput());
+            ExtensibilityElement inputExtension =
+                definition.getExtensionRegistry().createExtension(BindingInput.class, soapBody);
+            if (requiresSOAP12) {
+                ((SOAP12Body)inputExtension).setUse("literal");
+            } else {
+                ((SOAPBody)inputExtension).setUse("literal");
+            }
+            bindingInput.addExtensibilityElement(inputExtension);
+            bindingOperation.setBindingInput(bindingInput);
+        }
+        if (operation.getOutput() != null) {
+            BindingOutput bindingOutput = definition.createBindingOutput();
+            configureBindingOutput(bindingOutput, operation.getOutput());
+            ExtensibilityElement outputExtension =
+                definition.getExtensionRegistry().createExtension(BindingOutput.class, soapBody);
+            if (requiresSOAP12) {
+                ((SOAP12Body)outputExtension).setUse("literal");
+            } else {
+                ((SOAPBody)outputExtension).setUse("literal");
+            }
+            bindingOutput.addExtensibilityElement(outputExtension);
+            bindingOperation.setBindingOutput(bindingOutput);
+        }
+        for (Iterator fi = operation.getFaults().values().iterator(); fi.hasNext();) {
+            Fault fault = (Fault)fi.next();
+            BindingFault bindingFault = definition.createBindingFault();
+            ExtensibilityElement faultExtension =
+                definition.getExtensionRegistry().createExtension(BindingFault.class, soapFault);
+            configureBindingFault(bindingFault, faultExtension, fault);
+            bindingFault.addExtensibilityElement(faultExtension);
+            bindingOperation.addBindingFault(bindingFault);
+        }
+        return bindingOperation;
+    }
+
+    protected void configureBindingOperation(BindingOperation bindingOperation, Operation operation)
+        throws WSDLException {
+        bindingOperation.setName(operation.getName());
+    }
+
+    protected void configureBindingInput(BindingInput bindingInput, Input input) throws WSDLException {
+        bindingInput.setName(input.getName());
+    }
+
+    protected void configureBindingOutput(BindingOutput bindingOutput, Output output) throws WSDLException {
+        bindingOutput.setName(output.getName());
+    }
+
+    protected void configureBindingFault(BindingFault bindingFault,
+                                         ExtensibilityElement faultExtension,
+                                         Fault fault)
+                                     throws WSDLException {
+        String faultName = fault.getName();
+        bindingFault.setName(faultName);
+        if (requiresSOAP12) {
+            ((SOAP12Fault)faultExtension).setName(faultName);
+            ((SOAP12Fault)faultExtension).setUse("literal");
+        } else {
+            ((SOAPFault)faultExtension).setName(faultName);
+            ((SOAPFault)faultExtension).setUse("literal");
+        }
+    }
+
+    public Service createService(Definition definition, PortType portType) {
+        try {
+            Service service = definition.createService();
+            configureService(definition, service, portType);
+            // createPort(definition, binding, service);
+            definition.addService(service);
+            return service;
+        } catch (WSDLException e) {
+            throw new WSDLGenerationException(e);
+        }
+    }
+
+    public Service createService(Definition definition, Binding binding) {
+        try {
+            Service service = definition.createService();
+            configureService(definition, service, binding.getPortType());
+            // createPort(definition, binding, service);
+            definition.addService(service);
+            return service;
+        } catch (WSDLException e) {
+            throw new WSDLGenerationException(e);
+        }
+    }
+
+    protected void configureService(Definition definition, Service service, PortType portType) throws WSDLException {
+        QName portTypeName = portType.getQName();
+        if (portTypeName != null) {
+            // Choose <porttype>Service if available.  If this name is in use, insert
+            // separating underscores until there is no clash.
+            for (String suffix = SERVICE_SUFFIX; ; suffix = "_" + suffix) {
+                QName name = new QName(definition.getTargetNamespace(), portTypeName.getLocalPart() + suffix);
+                if (definition.getService(name) == null) {
+                    service.setQName(name);
+                    break;
+                }
+            }
+        }
+    }
+
+    public Port createPort(Definition definition, Binding binding, Service service, String uri) {
+        try {
+            Port port = definition.createPort();
+            port.setBinding(binding);
+            configurePort(port, binding);
+            if (uri != null) {
+                ExtensibilityElement portExtension =
+                    definition.getExtensionRegistry().createExtension(Port.class, soapAddress);
+                if (requiresSOAP12) {
+                    ((SOAP12Address)portExtension).setLocationURI(uri);
+                } else {
+                    ((SOAPAddress)portExtension).setLocationURI(uri);
+                }
+                port.addExtensibilityElement(portExtension);
+            }
+            service.addPort(port);
+            return port;
+        } catch (WSDLException e) {
+            throw new WSDLGenerationException(e);
+        }
+    }
+
+    protected void configurePort(Port port, Binding binding) throws WSDLException {
+        if (binding.getPortType() != null && binding.getPortType().getQName() != null) {
+            port.setName(binding.getPortType().getQName().getLocalPart() + PORT_SUFFIX);
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/main/java/org/apache/tuscany/sca/binding/ws/wsdlgen/WSDLGenerationException.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/main/java/org/apache/tuscany/sca/binding/ws/wsdlgen/WSDLGenerationException.java
new file mode 100644
index 0000000000..1a9b26d618
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/main/java/org/apache/tuscany/sca/binding/ws/wsdlgen/WSDLGenerationException.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.binding.ws.wsdlgen;
+
+import org.apache.tuscany.sca.monitor.Problem;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+public class WSDLGenerationException extends ServiceRuntimeException {
+    private static final long serialVersionUID = 1L;
+    private Problem problem;
+
+    public WSDLGenerationException() {
+        super();
+    }
+
+    public WSDLGenerationException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public WSDLGenerationException(String message) {
+        super(message);
+    }
+
+    public WSDLGenerationException(Throwable cause) {
+        super(cause);
+    }
+
+    public WSDLGenerationException(String message, Throwable cause, Problem problem) {
+        super(message, cause);
+        this.problem = problem;
+    }
+
+    public Problem getProblem() {
+        return problem;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/main/java/org/apache/tuscany/sca/binding/ws/wsdlgen/WSDLServiceGenerator.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/main/java/org/apache/tuscany/sca/binding/ws/wsdlgen/WSDLServiceGenerator.java
new file mode 100644
index 0000000000..c573f5f62e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/main/java/org/apache/tuscany/sca/binding/ws/wsdlgen/WSDLServiceGenerator.java
@@ -0,0 +1,512 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.wsdlgen;
+
+//FIXME: trim the import list down to what's really needed
+
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.wsdl.Binding;
+import javax.wsdl.Definition;
+import javax.wsdl.Import;
+import javax.wsdl.Port;
+import javax.wsdl.PortType;
+import javax.wsdl.Service;
+import javax.wsdl.WSDLException;
+import javax.wsdl.extensions.ExtensibilityElement;
+import javax.wsdl.extensions.soap.SOAPAddress;
+import javax.wsdl.extensions.soap.SOAPBinding;
+import javax.wsdl.extensions.soap12.SOAP12Address;
+import javax.wsdl.extensions.soap12.SOAP12Binding;
+import javax.wsdl.factory.WSDLFactory;
+import javax.wsdl.xml.WSDLWriter;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.AbstractContract;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+import org.w3c.dom.Text;
+
+/**
+ * WSDLServiceGenerator generates a binding WSDL service document.
+ *
+ * @version $Rev$ $Date$
+ */
+public class WSDLServiceGenerator {
+    // the following switch is temporary for debugging
+    public static boolean printWSDL;  // external code sets this to print generated WSDL
+    
+    private static final Logger logger = Logger.getLogger(WSDLServiceGenerator.class.getName());
+    private static final QName TRANSPORT_JMS_QUALIFIED_INTENT =
+        new QName("http://docs.oasis-open.org/ns/opencsa/sca/200903", "transport.jms");
+    private static final String DEFAULT_QUEUE_CONNECTION_FACTORY = "TuscanyQueueConnectionFactory";
+    private static final String ADDRESS = "Address";
+
+    private WSDLServiceGenerator() {
+        // this class has static methods only and cannot be instantiated
+    }
+
+    /**
+     * Log a warning message.
+     * @param problem
+     */
+    private static void logWarning(Problem problem) {
+        Logger problemLogger = Logger.getLogger(problem.getSourceClassName(), problem.getBundleName());
+        if (problemLogger != null){
+            problemLogger.logp(Level.WARNING, problem.getSourceClassName(), null, problem.getMessageId(), problem.getMessageParams());
+        } else {
+            logger.severe("Can't get logger " + problem.getSourceClassName()+ " with bundle " + problem.getBundleName());
+        }
+    }
+
+    /**
+     * Report a warning.
+     * @param message
+     * @param binding
+     * @param parameters
+     */
+    private static void warning(Monitor monitor, String message, WebServiceBinding wsBinding, String... messageParameters) {
+        Problem problem = monitor.createProblem(WSDLServiceGenerator.class.getName(), "wsdlgen-validation-messages", Severity.WARNING, wsBinding, message, (Object[])messageParameters);
+        if (monitor != null) {
+            monitor.problem(problem);
+        } else {
+            logWarning(problem);
+        }
+    }
+
+    /**
+     * Report an error.
+     * @param message
+     * @param binding
+     * @param parameters
+     */
+    private static void error(Monitor monitor, String message, WebServiceBinding wsBinding, String... messageParameters) {
+        Problem problem = monitor.createProblem(WSDLServiceGenerator.class.getName(), "wsdlgen-validation-messages", Severity.ERROR, wsBinding, message, (Object[])messageParameters);
+        if (monitor != null) {
+            monitor.problem(problem);
+        } else {
+            throw new WSDLGenerationException(problem.toString(), null, problem);
+        }
+    }
+
+    /**
+     * Generate a suitably configured WSDL definition
+     */
+    protected static Definition configureWSDLDefinition(WebServiceBinding wsBinding,
+                                                        Component component,
+                                                        AbstractContract contract,
+                                                        Monitor monitor) {
+
+        //[nash] changes to the builder sequence avoid calling this for a CompositeService
+        assert !(contract instanceof CompositeService);
+        // TODO - EPR - $promoted$ no longer used
+        /*
+        // For every promoted composite service, the underlying component
+        // gets a copy of the service with the name prefixed by "$promoted$."
+        String contractName = (contract instanceof CompositeService ? "$promoted$." : "") + contract.getName();
+        */
+        String contractName = contract.getName();
+
+        List<Port> ports = new ArrayList<Port>();
+        WSDLDefinition wsdlDefinition = wsBinding.getWSDLDefinition();
+        if (wsdlDefinition == null) {
+            error(monitor, "NoWsdlInterface", wsBinding, component.getName(), contract.getName());
+            return null;
+        }
+        Definition def = wsdlDefinition.getDefinition();
+        if (wsdlDefinition.getBinding() == null) {
+            // The WSDL document was provided by the user.  Generate a new
+            // WSDL document with imports from the user-provided document.
+            WSDLFactory factory = null;
+            try {
+                factory = WSDLFactory.newInstance();
+            } catch (WSDLException e) {
+                throw new WSDLGenerationException(e);
+            }
+            Definition newDef = factory.newDefinition();
+
+            // Construct a target namespace from the base URI of the user's
+            // WSDL document (is this what we should be using?) and a path
+            // computed according to the SCA Web Service binding spec.
+            String nsName = component.getName() + "/" + contractName;
+            String namespaceURI = null;
+            try {
+                URI userTNS = new URI(def.getTargetNamespace());
+                namespaceURI = userTNS.resolve("/" + nsName).toString();
+            } catch (URISyntaxException e1) {
+                throw new WSDLGenerationException(e1);
+            } catch (IllegalArgumentException e2) {
+                throw new WSDLGenerationException(e2);
+            }
+
+            // set name and targetNamespace attributes on the definition
+            String defsName = component.getName() + "." + contractName;
+            newDef.setQName(new QName(namespaceURI, defsName));
+            newDef.setTargetNamespace(namespaceURI);
+            newDef.addNamespace("tns", namespaceURI);
+
+            // set wsdl namespace prefix on the definition
+            newDef.addNamespace("wsdl", "http://schemas.xmlsoap.org/wsdl/");
+
+            // import the service or reference interface portType
+            List<WSDLDefinition> imports = new ArrayList<WSDLDefinition>();
+            Interface interfaze = wsBinding.getBindingInterfaceContract().getInterface();
+            if (interfaze instanceof WSDLInterface) {
+                PortType portType = ((WSDLInterface)interfaze).getPortType();
+                boolean ok = importPortType(portType, wsdlDefinition, newDef, imports);
+                if (!ok) {
+                    error(monitor, "PortTypeNotFound", wsBinding, portType.getQName().toString(),
+                          component.getName(), contract.getName());
+                }
+            }
+
+            // import an existing binding if specified
+            Binding binding = wsBinding.getBinding();
+            if (binding != null) {
+                boolean ok = importBinding(binding, wsdlDefinition, newDef, imports);
+                if (ok) {
+                    boolean ok2 = importPortType(binding.getPortType(), wsdlDefinition, newDef, imports);
+                    if (!ok2) {
+                        error(monitor, "PortTypeNotFound", wsBinding, binding.getPortType().getQName().toString(),
+                              component.getName(), contract.getName());
+                    }
+                } else {
+                    error(monitor, "BindingNotFound", wsBinding, binding.getQName().toString(),
+                          component.getName(), contract.getName());
+                }
+            }
+
+            // import bindings and portTypes needed by services and ports 
+            QName serviceQName = wsBinding.getServiceName();
+            String portName = wsBinding.getPortName();
+            if (serviceQName != null) {
+                Service service = def.getService(serviceQName); 
+                if (portName != null) {
+                    Port port = service.getPort(portName);
+                    Port newPort = copyPort(newDef, port, wsBinding);
+                    if (newPort != null) {
+                        importBinding(port.getBinding(), wsdlDefinition, newDef, imports);
+                        ports.add(newPort);
+                    } else {
+                        error(monitor, "InvalidPort", wsBinding, serviceQName.toString(), portName,
+                              component.getName(), contract.getName());
+                    }
+                } else {
+                    for (Object port : service.getPorts().values()) {
+                        Port newPort = copyPort(newDef, (Port)port, wsBinding);
+                        if (newPort != null) {
+                            importBinding(((Port)port).getBinding(), wsdlDefinition, newDef, imports);
+                            ports.add(newPort);
+                        } else {
+                            // not an error, just ignore the port
+                            warning(monitor, "IgnoringPort", wsBinding, serviceQName.toString(), ((Port)port).getName(),
+                                    component.getName(), contract.getName());
+                        }
+                    }
+                    if (ports.size() == 0) {
+                        error(monitor, "NoValidPorts", wsBinding, serviceQName.toString(),
+                              component.getName(), contract.getName());
+                    }
+                }
+            }
+
+            // replace original WSDL definition by the generated definition
+            def = newDef;
+
+        } else {
+            // The WSDL definition was generated by Interface2WSDLGenerator.
+            // Reuse it instead of creating a new definition here.
+        }
+
+        // add a service and ports to the generated definition  
+        WSDLDefinitionGenerator helper =
+                new WSDLDefinitionGenerator(BindingWSDLGenerator.requiresSOAP12(wsBinding));
+        WSDLInterface wi = (WSDLInterface)wsBinding.getBindingInterfaceContract().getInterface();
+        PortType portType = wi.getPortType();
+        Service service = helper.createService(def, portType);
+        if (wsBinding.getBinding() == null && ports.size() == 0) {
+            Binding binding = helper.createBinding(def, portType);
+            if (BindingWSDLGenerator.requiresSOAP12(wsBinding)) {
+                def.addNamespace("SOAP12", "http://schemas.xmlsoap.org/wsdl/soap12/");
+            } else {
+                def.addNamespace("SOAP11", "http://schemas.xmlsoap.org/wsdl/soap/");
+            }
+            helper.createBindingOperations(def, binding, portType);
+            binding.setUndefined(false);
+            def.addBinding(binding);
+            
+            String endpointURI = computeActualURI(wsBinding, null);
+            Port port = helper.createPort(def, binding, service, endpointURI);
+            wsBinding.setService(service);
+            wsBinding.setPort(port);
+        } else {
+            if (ports.size() > 0) {
+                // there are one or more user-specified valid ports
+                for (Port port : ports) {
+                    service.addPort(port);
+                }
+                if (ports.size() == 1) {
+                    // only one port, so use it
+                    wsBinding.setPort(ports.get(0));
+                } else {
+                    // multiple ports, make them all available
+                    wsBinding.setPort(null);
+                }
+            } else {
+                // no valid user-specified ports, so create a suitably configured port
+                String endpointURI = computeActualURI(wsBinding, null);
+                Port port = helper.createPort(def, wsBinding.getBinding(), service, endpointURI);
+                if (BindingWSDLGenerator.requiresSOAP12(wsBinding)) {
+                    def.addNamespace("SOAP12", "http://schemas.xmlsoap.org/wsdl/soap12/");
+                } else {
+                    def.addNamespace("SOAP11", "http://schemas.xmlsoap.org/wsdl/soap/");
+                }
+                wsBinding.setPort(port);
+            }
+            wsBinding.setService(service);
+        }
+
+        // for debugging
+        if (printWSDL) {
+            try {
+                System.out.println("Generated WSDL for " + component.getName() + "/" + contractName);
+                WSDLWriter writer =  javax.wsdl.factory.WSDLFactory.newInstance().newWSDLWriter();
+                writer.writeWSDL(def, System.out);
+            } catch (WSDLException e) {
+                throw new WSDLGenerationException(e);
+            }
+        }
+
+        return def;
+    }
+
+    private static boolean importPortType(PortType portType,
+                                          WSDLDefinition wsdlDef,
+                                          Definition newDef,
+                                          List<WSDLDefinition> imports) {
+        return addImport(portType.getQName(), PortType.class, wsdlDef, newDef, imports);
+    }
+    
+    private static boolean importBinding(Binding binding,
+                                         WSDLDefinition wsdlDef,
+                                         Definition newDef,
+                                         List<WSDLDefinition> imports) {
+        boolean ok = addImport(binding.getQName(), Binding.class, wsdlDef, newDef, imports);
+        if (ok) {
+            List bindingExtensions = binding.getExtensibilityElements();
+            for (final Object extension : bindingExtensions) {
+                if (extension instanceof SOAPBinding) {
+                    newDef.addNamespace("SOAP11", "http://schemas.xmlsoap.org/wsdl/soap/");
+                }
+                if (extension instanceof SOAP12Binding) {
+                    newDef.addNamespace("SOAP12", "http://schemas.xmlsoap.org/wsdl/soap12/");
+                }
+            }
+        }
+        return ok;
+    }
+    
+    private static boolean addImport(QName name,
+                                     Class type,
+                                     WSDLDefinition wsdlDef,
+                                     Definition newDef,
+                                     List<WSDLDefinition> imports) {
+        String namespace = name.getNamespaceURI();
+        if (newDef.getImports(namespace) == null) {
+            WSDLDefinition impDef = findDefinition(wsdlDef, name, type);
+            if (impDef != null) {
+                Import imp = newDef.createImport();
+                imp.setNamespaceURI(namespace);
+                imp.setLocationURI(impDef.getURI().toString());
+                imp.setDefinition(impDef.getDefinition());
+                newDef.addNamespace("ns" + imports.size(), namespace);
+                newDef.addImport(imp);
+                imports.add(impDef);
+                return true;
+            } else {
+                // import was not added because element not found
+                return false;
+            }
+        }
+        return true;
+    }
+
+    private static WSDLDefinition findDefinition(WSDLDefinition wsdlDef, QName name, Class type) {
+        if (wsdlDef == null || name == null) {
+            return wsdlDef;
+        }
+        if (wsdlDef.getURI() != null) {  // not a facade
+            Definition def = wsdlDef.getDefinition();
+            Map types = type == PortType.class ? def.getPortTypes() : def.getBindings();
+            if (types.get(name) != null) {
+                return wsdlDef;
+            }
+        }
+        for (WSDLDefinition impDef : wsdlDef.getImportedDefinitions()) {
+            WSDLDefinition d = findDefinition(impDef, name, type);
+            if (d != null) {
+                return d;
+            }
+        }
+        return null;
+    }
+
+    private static Port copyPort(Definition def, Port port, WebServiceBinding wsBinding) {
+        Port newPort = def.createPort();
+        newPort.setName(port.getName());
+        newPort.setBinding(port.getBinding());
+        List portExtensions = port.getExtensibilityElements();
+        for (final Object extension : portExtensions) {
+            ExtensibilityElement newExt = null;
+            if (extension instanceof SOAPAddress) {
+                def.addNamespace("SOAP11", "http://schemas.xmlsoap.org/wsdl/soap/");
+                try {
+                    newExt = def.getExtensionRegistry().createExtension(
+                             Port.class, WSDLDefinitionGenerator.SOAP_ADDRESS);
+                } catch (WSDLException e) {
+                }
+                String uri = computeActualURI(wsBinding, port);
+                ((SOAPAddress)newExt).setLocationURI(uri);
+                newPort.addExtensibilityElement(newExt);
+            } else if (extension instanceof SOAP12Address) {
+                def.addNamespace("SOAP12", "http://schemas.xmlsoap.org/wsdl/soap12/");
+                try {
+                    newExt = def.getExtensionRegistry().createExtension(
+                             Port.class, WSDLDefinitionGenerator.SOAP12_ADDRESS);
+                } catch (WSDLException e) {
+                }
+                String uri = computeActualURI(wsBinding, port);
+                ((SOAP12Address)newExt).setLocationURI(uri);
+                newPort.addExtensibilityElement(newExt);
+            } else {
+                // we don't support ports with other extensibility elements such as HTTPAddress
+                return null;
+            }
+        }
+        return newPort;
+    }
+
+    /**
+     * Compute the endpoint URI based on section 2.1.1 of the WS binding Specification 1.
+     * The URIs in the endpoint(s) of the referenced WSDL, which may be relative
+     * 2. The URI specified by the wsa:Address element of the
+     * wsa:EndpointReference, which may be relative 3. The explicitly stated URI
+     * in the "uri" attribute of the binding.ws element, which may be relative,
+     * 4. The implicit URI as defined by in section 1.7 in the SCA Assembly Specification
+     * If the <binding.ws> has no wsdlElement but does have a uri attribute then
+     * the uri takes precedence over any implicitly used WSDL.
+     * 
+     */
+    private static String computeActualURI(WebServiceBinding wsBinding, Port port) {
+
+        URI eprURI = null;
+        if (wsBinding.getEndPointReference() != null) {
+            eprURI = getEPR(wsBinding); 
+        }
+
+        URI wsdlURI = null;
+        if (wsBinding.getServiceName() != null && wsBinding.getBindingName() == null) {
+            // <binding.ws> explicitly points at a WSDL port, may be a relative URI
+            wsdlURI = getEndpoint(port);
+        }
+
+        // if the WSDL port/endpoint has an absolute URI use that
+        if (wsdlURI != null && wsdlURI.isAbsolute()) {
+            return wsdlURI.toString();
+        }
+
+        // if the wsa:EndpointReference has an address element with an absolute URI use that
+        if (eprURI != null && eprURI.isAbsolute()) {
+            return eprURI.toString();
+        }
+        
+        // either there is no WSDL port endpoint URI or that URI is relative
+        String actualURI = wsBinding.getURI();
+        if (eprURI != null && eprURI.toString().length() != 0) {
+            // there is a relative URI in the binding EPR
+            actualURI = actualURI + "/" + eprURI;
+        }
+
+        if (wsdlURI != null && wsdlURI.toString().length() != 0) {
+            // there is a relative URI in the WSDL port
+            actualURI = actualURI + "/" + wsdlURI;
+        }
+        
+        if (actualURI != null) {
+            actualURI = URI.create(actualURI).normalize().toString();
+        }
+        
+        return actualURI;
+    }
+
+    private static URI getEPR(WebServiceBinding wsBinding) {
+        NodeList nodeList = wsBinding.getEndPointReference().getChildNodes();
+        for (int i = 0; i < nodeList.getLength(); i++) {
+            Node childNode = nodeList.item(i);
+            if (childNode instanceof Element && ADDRESS.equals(childNode.getLocalName())) {
+                NodeList addrNodes = childNode.getChildNodes();
+                for (int j = 0; j < addrNodes.getLength(); j++) {
+                    Node addrNode = addrNodes.item(j);
+                    if (addrNode instanceof Text) {
+                        return URI.create(((Text)addrNode).getWholeText());
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Returns the endpoint of a given port.
+     */
+    private static URI getEndpoint(Port wsdlPort) {
+        if (wsdlPort != null) {
+            List<?> wsdlPortExtensions = wsdlPort.getExtensibilityElements();
+            for (Object extension : wsdlPortExtensions) {
+                if (extension instanceof SOAPAddress) {
+                    String uri = ((SOAPAddress)extension).getLocationURI();
+                    return (uri == null || "".equals(uri)) ? null : URI.create(uri);
+                }
+                if (extension instanceof SOAP12Address) {
+                    SOAP12Address address = (SOAP12Address)extension;
+                    String uri = address.getLocationURI();
+                    return (uri == null || "".equals(uri)) ? null : URI.create(uri);
+                }
+            }
+        }
+        return null;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/main/resources/wsdlgen-validation-messages.properties b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/main/resources/wsdlgen-validation-messages.properties
new file mode 100644
index 0000000000..1450fa94a1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/main/resources/wsdlgen-validation-messages.properties
@@ -0,0 +1,31 @@
+#
+#
+#    Licensed to the Apache Software Foundation (ASF) under one
+#    or more contributor license agreements. See the NOTICE file
+#    distributed with this work for additional information
+#    regarding copyright ownership. The ASF licenses this file
+#    to you under the Apache License, Version 2.0 (the
+#    "License"); you may not use this file except in compliance
+#    with the License. You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing,
+#    software distributed under the License is distributed on an
+#    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#    KIND, either express or implied. See the License for the
+#    specific language governing permissions and limitations
+#    under the License.
+#
+#
+WsdlGenProblem = Unable to generate WSDL for {0}/{1}
+WsdlGenException = Exception while generating WSDL for {0}/{1}
+UnexpectedException = Exception thrown was: {0}
+MissingInterfaceContract = No interface contract for {0}/{1}
+InterfaceNotRemotable = Interface not remotable: {0}
+IgnoringPort = Port {0}/{1} in {2}/{3} is not supported and was ignored
+PortTypeNotFound = PortType {0} in {1}/{2} was not found
+BindingNotFound = Binding {0} in {1}/{2} was not found
+InvalidPort = Port {0}/{1} in {2}/{3} is not supported
+NoValidPorts = No valid ports for service {0} in {1}/{2}
+NoWsdlInterface = No WSDL interface definition for {0}/{1}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/test/java/org/apache/tuscany/sca/binding/ws/other/Other.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/test/java/org/apache/tuscany/sca/binding/ws/other/Other.java
new file mode 100644
index 0000000000..7e6a1de546
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/test/java/org/apache/tuscany/sca/binding/ws/other/Other.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.other;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class Other {
+    private String name;
+
+    public String getName() {
+        return name;
+    }
+    public void setName(String name ) {
+        this.name = name;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/test/java/org/apache/tuscany/sca/binding/ws/other/package-info.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/test/java/org/apache/tuscany/sca/binding/ws/other/package-info.java
new file mode 100644
index 0000000000..f10a2286e6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/test/java/org/apache/tuscany/sca/binding/ws/other/package-info.java
@@ -0,0 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+@javax.xml.bind.annotation.XmlSchema(namespace = "http://other.ws.binding.sca.tuscany.apache.org/")
+package org.apache.tuscany.sca.binding.ws.other;
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/test/java/org/apache/tuscany/sca/binding/ws/wsdlgen/BindingWSDLGeneratorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/test/java/org/apache/tuscany/sca/binding/ws/wsdlgen/BindingWSDLGeneratorTestCase.java
new file mode 100644
index 0000000000..c9bfce5865
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/test/java/org/apache/tuscany/sca/binding/ws/wsdlgen/BindingWSDLGeneratorTestCase.java
@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.wsdlgen;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.DefaultFactoryExtensionPoint;
+import org.apache.tuscany.sca.core.databinding.processor.DataBindingJavaInterfaceProcessor;
+import org.apache.tuscany.sca.databinding.DefaultDataBindingExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.jaxws.JAXWSFaultExceptionMapper;
+import org.apache.tuscany.sca.interfacedef.java.jaxws.JAXWSJavaInterfaceProcessor;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterfaceContract;
+import org.apache.tuscany.sca.xsd.XSDFactory;
+import org.apache.tuscany.sca.xsd.xml.XSDModelResolver;
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class BindingWSDLGeneratorTestCase extends TestCase {
+
+    public void testCreateWSDLInterfaceContract() throws InvalidInterfaceException {
+        org.apache.tuscany.sca.core.FactoryExtensionPoint modelFactories = new DefaultFactoryExtensionPoint(new DefaultExtensionPointRegistry());
+        WSDLFactory wsdlFactory = modelFactories.getFactory(WSDLFactory.class);
+        XSDFactory xsdFactory = modelFactories.getFactory(XSDFactory.class);
+        JavaInterfaceFactory factory = new DefaultJavaInterfaceFactory();
+        JavaInterfaceContract javaIC = factory.createJavaInterfaceContract();
+        JavaInterface iface = factory.createJavaInterface(HelloWorld.class);
+        DefaultDataBindingExtensionPoint dataBindings = new DefaultDataBindingExtensionPoint();
+        JAXWSFaultExceptionMapper faultExceptionMapper = new JAXWSFaultExceptionMapper(dataBindings, null);
+        new JAXWSJavaInterfaceProcessor(dataBindings, faultExceptionMapper, null).visitInterface(iface);
+        new DataBindingJavaInterfaceProcessor(dataBindings).visitInterface(iface);
+        javaIC.setInterface(iface);
+        WSDLInterfaceContract wsdlIC = BindingWSDLGenerator.createWSDLInterfaceContract(javaIC, false, new XSDModelResolver(null, null), dataBindings, wsdlFactory, xsdFactory, null);
+        assertNotNull(wsdlIC);
+        WSDLInterface wsdlInterface = (WSDLInterface)wsdlIC.getInterface();
+        assertNotNull(wsdlInterface);
+        assertEquals(1, wsdlInterface.getOperations().size());
+        assertEquals("sayHello", wsdlInterface.getOperations().get(0).getName());
+        assertNotNull(wsdlInterface.getPortType());
+ 
+        JavaInterfaceContract javaIC2 = factory.createJavaInterfaceContract();
+        JavaInterface iface2 = factory.createJavaInterface(TestJavaInterface.class);
+        new JAXWSJavaInterfaceProcessor(dataBindings, faultExceptionMapper, null).visitInterface(iface2);
+        new DataBindingJavaInterfaceProcessor(dataBindings).visitInterface(iface2);
+        javaIC2.setInterface(iface2);
+        WSDLInterfaceContract wsdlIC2 = BindingWSDLGenerator.createWSDLInterfaceContract(javaIC2, false, new XSDModelResolver(null, null), dataBindings, wsdlFactory, xsdFactory, null);
+        assertNotNull(wsdlIC2);
+    }
+
+}
+
+@Remotable
+interface HelloWorld {
+    String sayHello(String s);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/test/java/org/apache/tuscany/sca/binding/ws/wsdlgen/Interface2WSDLGeneratorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/test/java/org/apache/tuscany/sca/binding/ws/wsdlgen/Interface2WSDLGeneratorTestCase.java
new file mode 100644
index 0000000000..670c3a4003
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/test/java/org/apache/tuscany/sca/binding/ws/wsdlgen/Interface2WSDLGeneratorTestCase.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.wsdlgen;
+
+import java.io.StringWriter;
+
+import javax.wsdl.Definition;
+import javax.wsdl.xml.WSDLWriter;
+
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.DefaultFactoryExtensionPoint;
+import org.apache.tuscany.sca.core.databinding.processor.DataBindingJavaInterfaceProcessor;
+import org.apache.tuscany.sca.databinding.DefaultDataBindingExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.jaxws.JAXWSFaultExceptionMapper;
+import org.apache.tuscany.sca.interfacedef.java.jaxws.JAXWSJavaInterfaceProcessor;
+import org.apache.tuscany.sca.interfacedef.wsdl.DefaultWSDLFactory;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;
+import org.apache.tuscany.sca.xsd.DefaultXSDFactory;
+import org.apache.tuscany.sca.xsd.XSDFactory;
+import org.apache.tuscany.sca.xsd.xml.XSDModelResolver;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class Interface2WSDLGeneratorTestCase {
+
+    @Test
+    public void testGenerate() throws Exception {
+        JavaInterfaceFactory iFactory = new DefaultJavaInterfaceFactory();
+        JavaInterface iface = iFactory.createJavaInterface(TestJavaInterface.class);
+        DefaultDataBindingExtensionPoint dataBindings = new DefaultDataBindingExtensionPoint();
+        JAXWSFaultExceptionMapper faultExceptionMapper = new JAXWSFaultExceptionMapper(dataBindings, null);
+        new JAXWSJavaInterfaceProcessor(dataBindings, faultExceptionMapper, null).visitInterface(iface);
+        new DataBindingJavaInterfaceProcessor(dataBindings).visitInterface(iface);
+        DefaultFactoryExtensionPoint modelFactories = new DefaultFactoryExtensionPoint(new DefaultExtensionPointRegistry());
+        WSDLFactory wFactory = new DefaultWSDLFactory(modelFactories);
+        WSDLDefinition wsdlDefinition = wFactory.createWSDLDefinition();
+        XSDFactory factory = new DefaultXSDFactory();
+        Interface2WSDLGenerator generator = new Interface2WSDLGenerator(false, new XSDModelResolver(null, null), dataBindings, factory, null);
+        Definition definition = generator.generate(iface, wsdlDefinition);
+
+        // print the generated WSDL file and inline schemas
+        WSDLWriter writer = generator.getFactory().newWSDLWriter();
+        StringWriter sw = new StringWriter();
+        writer.writeWSDL(definition, sw);
+        System.out.println(sw.toString());
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/test/java/org/apache/tuscany/sca/binding/ws/wsdlgen/TestException.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/test/java/org/apache/tuscany/sca/binding/ws/wsdlgen/TestException.java
new file mode 100644
index 0000000000..1e4f802e01
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/test/java/org/apache/tuscany/sca/binding/ws/wsdlgen/TestException.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.wsdlgen;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class TestException extends Exception {
+
+    private String userdata;
+
+    public TestException(String message) {
+        super(message);
+    }
+
+    public TestException(String message, String userdata) {
+        super(message);
+        this.userdata = userdata;
+    }
+
+    public String getUserdata() {
+        return userdata;
+    }
+
+    public void setUserdata(String userdata) {
+        this.userdata = userdata;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/test/java/org/apache/tuscany/sca/binding/ws/wsdlgen/TestFault.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/test/java/org/apache/tuscany/sca/binding/ws/wsdlgen/TestFault.java
new file mode 100644
index 0000000000..da2c285bac
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/test/java/org/apache/tuscany/sca/binding/ws/wsdlgen/TestFault.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.wsdlgen;
+
+import javax.xml.ws.WebFault;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+@WebFault(faultBean="org.apache.tuscany.sca.binding.ws.wsdlgen.TestFaultBean")
+public class TestFault extends Exception {
+
+    private TestFaultBean bean;
+
+    public TestFault(TestFaultBean bean, String message) {
+        super(message);
+        this.bean = bean;
+    }
+
+    public TestFault(TestFaultBean bean, String message, Throwable cause) {
+        super(message, cause);
+        this.bean = bean;
+    }
+
+    public TestFaultBean getFaultInfo() {
+        return bean;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/test/java/org/apache/tuscany/sca/binding/ws/wsdlgen/TestFaultBean.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/test/java/org/apache/tuscany/sca/binding/ws/wsdlgen/TestFaultBean.java
new file mode 100644
index 0000000000..64cce0e49d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/test/java/org/apache/tuscany/sca/binding/ws/wsdlgen/TestFaultBean.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.wsdlgen;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class TestFaultBean {
+    private String lastName;
+    private String firstName;
+    private float age;
+
+    public String getLastName() {
+        return lastName;
+    }
+
+    public void setLastName(String lastName) {
+        this.lastName = lastName;
+    }
+
+    public String getFirstName() {
+        return firstName;
+    }
+
+    public void setFirstName(String firstName) {
+        this.firstName = firstName;
+    }
+
+    public float getAge() {
+        return age;
+    }
+
+    public void setAge(float age) {
+        this.age = age;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/test/java/org/apache/tuscany/sca/binding/ws/wsdlgen/TestJavaClass.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/test/java/org/apache/tuscany/sca/binding/ws/wsdlgen/TestJavaClass.java
new file mode 100644
index 0000000000..3fd7361ae1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/test/java/org/apache/tuscany/sca/binding/ws/wsdlgen/TestJavaClass.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.wsdlgen;
+import org.apache.tuscany.sca.binding.ws.other.Other;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class TestJavaClass {
+    public Other other;
+    public String name;
+    public int number;
+    public float balance;
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/test/java/org/apache/tuscany/sca/binding/ws/wsdlgen/TestJavaInterface.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/test/java/org/apache/tuscany/sca/binding/ws/wsdlgen/TestJavaInterface.java
new file mode 100644
index 0000000000..5278a55d8a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-wsdlgen/src/test/java/org/apache/tuscany/sca/binding/ws/wsdlgen/TestJavaInterface.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.wsdlgen;
+
+import javax.jws.WebMethod;
+import javax.jws.WebService;
+
+import org.oasisopen.sca.annotation.OneWay;
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+@Remotable
+@WebService
+public interface TestJavaInterface {
+    String m1(String str);
+
+    @OneWay
+    @WebMethod
+    void m2(int i);
+
+    @WebMethod
+    String m3();
+
+    void m4();
+
+    @WebMethod
+    String m5(String str, int i);
+
+    @WebMethod(exclude = true)
+    void dummy();
+
+    @WebMethod
+    void m6(TestJavaClass info) throws TestException;
+
+    @WebMethod
+    void m7(TestJavaClass info) throws TestFault;
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
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+
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+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
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+      the terms of any separate license agreement you may have executed
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+   6. Trademarks. This License does not grant permission to use the trade
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+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..95e39b08b9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/META-INF/MANIFEST.MF
@@ -0,0 +1,35 @@
+Manifest-Version: 1.0

+Private-Package: org.apache.tuscany.sca.binding.ws.xml;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA WS Binding XML Model

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397333296

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA WS Binding XML Model

+Import-Package: javax.wsdl,

+ javax.xml.namespace,

+ javax.xml.parsers,

+ javax.xml.stream,

+ javax.xml.transform,

+ javax.xml.transform.dom,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.assembly.builder;version="2.0.0",

+ org.apache.tuscany.sca.assembly.xml;version="2.0.0",

+ org.apache.tuscany.sca.binding.ws;version="2.0.0",

+ org.apache.tuscany.sca.binding.ws.wsdlgen,

+ org.apache.tuscany.sca.contribution.processor;version="2.0.0",

+ org.apache.tuscany.sca.contribution.resolver;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.definitions;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.wsdl;version="2.0.0",

+ org.apache.tuscany.sca.monitor;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.apache.tuscany.sca.xsd;version="2.0.0",

+ org.w3c.dom

+Bundle-SymbolicName: org.apache.tuscany.sca.binding.ws.xml

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/pom.xml
new file mode 100644
index 0000000000..449f883e22
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/pom.xml
@@ -0,0 +1,71 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-binding-ws-xml</artifactId>
+    <name>Apache Tuscany SCA WS Binding XML Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-ws</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-ws-wsdlgen</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-wsdl</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-sca-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>         
+        
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/BindingBuilderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/BindingBuilderImpl.java
new file mode 100644
index 0000000000..f2376231ab
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/BindingBuilderImpl.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.xml;
+
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.binding.ws.wsdlgen.BindingWSDLGenerator;
+import org.apache.tuscany.sca.assembly.AbstractContract;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.builder.BindingBuilder;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A factory for the calculated WSDL document needed by Web Service bindings.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class BindingBuilderImpl implements BindingBuilder {
+    
+    private ExtensionPointRegistry extensionPoints;
+    
+    public BindingBuilderImpl(ExtensionPointRegistry extensionPoints) {
+        this.extensionPoints = extensionPoints;
+    }
+    
+    /**
+     * Create a calculated WSDL document and save it in the Web Service binding. 
+     */
+    public void build(Component component, AbstractContract contract, Binding binding, Monitor monitor) {
+        BindingWSDLGenerator.generateWSDL(component, contract, (WebServiceBinding)binding, extensionPoints, monitor);
+    }  
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/EndPointReferenceHelper.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/EndPointReferenceHelper.java
new file mode 100644
index 0000000000..9051dc0af7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/EndPointReferenceHelper.java
@@ -0,0 +1,223 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.xml;
+
+import static javax.xml.XMLConstants.XMLNS_ATTRIBUTE_NS_URI;
+
+import javax.xml.namespace.QName;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+import javax.xml.transform.dom.DOMSource;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
+
+/**
+ * Helper methods to read and write a wsa:endpointReference
+ * TODO: almost direct copy of code for Assembly properties
+ *       must be able to move to a common utility
+ *
+ * @version $Rev$ $Date$
+ */
+public class EndPointReferenceHelper {
+    
+    /**
+     * Read a wsa:endpointReference into a DOM Element
+     */
+    public static Element readEndPointReference(XMLStreamReader reader) {
+        try {
+
+            return loadElement(reader);
+
+        } catch (XMLStreamException e) {
+            throw new RuntimeException(e);
+        } catch (ParserConfigurationException e) {
+            throw new RuntimeException(e);
+        }
+    }
+    
+    /**
+     * Write a wsa:endpointReference from a DOM Element
+     */
+    public static void writeEndPointReference(Element element, XMLStreamWriter writer)  {
+        try {
+
+            saveElement(element, writer);
+
+        } catch (XMLStreamException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    private static Element loadElement(XMLStreamReader reader) throws XMLStreamException, ParserConfigurationException {
+        Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
+        Node root = document;
+        Node current = root;
+        while (true) {
+            switch (reader.getEventType()) {
+                case XMLStreamConstants.START_ELEMENT:
+                    QName name = reader.getName();
+                    Element child = createElement(document, name);
+
+                    // push the new element and make it the current one
+                    current.appendChild(child);
+                    current = child;
+
+                    int count = reader.getNamespaceCount();
+                    for (int i = 0; i < count; i++) {
+                        String prefix = reader.getNamespacePrefix(i);
+                        String ns = reader.getNamespaceURI(i);
+                        declareNamespace(child, prefix, ns);
+                    }
+
+                    if(!"".equals(name.getNamespaceURI()))
+                    declareNamespace(child, name.getPrefix(), name.getNamespaceURI());
+
+                    // add the attributes for this element
+                    count = reader.getAttributeCount();
+                    for (int i = 0; i < count; i++) {
+                        String ns = reader.getAttributeNamespace(i);
+                        String prefix = reader.getAttributePrefix(i);
+                        String qname = reader.getAttributeLocalName(i);
+                        String value = reader.getAttributeValue(i);
+                        if (prefix != null && prefix.length() != 0) {
+                            qname = prefix + ":" + qname;
+                        }
+                        child.setAttributeNS(ns, qname, value);
+                        if (ns != null) {
+                            declareNamespace(child, prefix, ns);
+                        }
+                    }
+
+                    break;
+                case XMLStreamConstants.CDATA:
+                    current.appendChild(document.createCDATASection(reader.getText()));
+                    break;
+                case XMLStreamConstants.CHARACTERS:
+                    current.appendChild(document.createTextNode(reader.getText()));
+                    break;
+                case XMLStreamConstants.END_ELEMENT:
+                    // if we are back at the root then we are done
+                    if ("EndpointReference".equals(reader.getName().getLocalPart())) {
+                        return document.getDocumentElement();
+                    }
+
+                    // pop the element off the stack
+                    current = current.getParentNode();
+            }
+            if ( reader.hasNext()) reader.next();
+        }
+    }
+
+    private static Element createElement(Document document, QName name) {
+        String prefix = name.getPrefix();
+        String qname =
+            (prefix != null && prefix.length() > 0) ? prefix + ":" + name.getLocalPart() : name.getLocalPart();
+        return document.createElementNS(name.getNamespaceURI(), qname);
+    }
+
+    private static void declareNamespace(Element element, String prefix, String ns) {
+        if (ns == null) {
+            ns = "";
+        }
+        if (prefix == null) {
+            prefix = "";
+        }
+        String qname = null;
+        if ("".equals(prefix)) {
+            qname = "xmlns";
+        } else {
+            qname = "xmlns:" + prefix;
+        }
+        Node node = element;
+        boolean declared = false;
+        while (node != null && node.getNodeType() == Node.ELEMENT_NODE) {
+            NamedNodeMap attrs = node.getAttributes();
+            if (attrs == null) {
+                break;
+            }
+            Node attr = attrs.getNamedItem(qname);
+            if (attr != null) {
+                declared = ns.equals(attr.getNodeValue());
+                break;
+            }
+            node = node.getParentNode();
+        }
+        if (!declared) {
+            org.w3c.dom.Attr attr = element.getOwnerDocument().createAttributeNS(XMLNS_ATTRIBUTE_NS_URI, qname);
+            attr.setValue(ns);
+            element.setAttributeNodeNS(attr);
+        }
+    }
+    
+    private static void saveElement(Element element, XMLStreamWriter writer) throws XMLStreamException{
+
+        XMLStreamReader reader =
+            XMLInputFactory.newInstance().createXMLStreamReader(new DOMSource(element));
+
+        while (reader.hasNext()) {
+            switch (reader.next()) {
+                case XMLStreamConstants.START_ELEMENT:
+                    QName name = reader.getName();
+                    writer.writeStartElement(name.getPrefix(), name.getLocalPart(), name.getNamespaceURI());
+
+                    int namespaces = reader.getNamespaceCount();
+                    for (int i = 0; i < namespaces; i++) {
+                        String prefix = reader.getNamespacePrefix(i);
+                        String ns = reader.getNamespaceURI(i);
+                        writer.writeNamespace(prefix, ns);
+                    }
+
+                    if (!"".equals(name.getNamespaceURI())) {
+                        writer.writeNamespace(name.getPrefix(), name.getNamespaceURI());
+                    }
+
+                    // add the attributes for this element
+                    namespaces = reader.getAttributeCount();
+                    for (int i = 0; i < namespaces; i++) {
+                        String ns = reader.getAttributeNamespace(i);
+                        String prefix = reader.getAttributePrefix(i);
+                        String qname = reader.getAttributeLocalName(i);
+                        String value = reader.getAttributeValue(i);
+
+                        writer.writeAttribute(prefix, ns, qname, value);
+                    }
+
+                    break;
+                case XMLStreamConstants.CDATA:
+                    writer.writeCData(reader.getText());
+                    break;
+                case XMLStreamConstants.CHARACTERS:
+                    writer.writeCharacters(reader.getText());
+                    break;
+                case XMLStreamConstants.END_ELEMENT:
+                    writer.writeEndElement();
+                    break;
+            }
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceBindingProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceBindingProcessor.java
new file mode 100644
index 0000000000..3e9b07c4be
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceBindingProcessor.java
@@ -0,0 +1,391 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.util.Map;
+
+import javax.wsdl.Binding;
+import javax.wsdl.Port;
+import javax.wsdl.PortType;
+import javax.wsdl.Service;
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.xml.PolicySubjectProcessor;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.binding.ws.WebServiceBindingFactory;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLObject;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.MonitorFactory;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * This is the StAXArtifactProcessor for the Web Services Binding.
+ *
+ * @version $Rev$ $Date$
+ */
+public class WebServiceBindingProcessor implements StAXArtifactProcessor<WebServiceBinding>, WebServiceConstants {
+
+    private ExtensionPointRegistry extensionPoints;
+    private WSDLFactory wsdlFactory;
+    private WebServiceBindingFactory wsFactory;
+    private PolicyFactory policyFactory;
+    private PolicySubjectProcessor policyProcessor;
+    //private PolicyFactory intentAttachPointTypeFactory;
+    private Monitor monitor;
+    
+    public WebServiceBindingProcessor(ExtensionPointRegistry extensionPoints) {
+        this.extensionPoints = extensionPoints;
+        FactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+        this.policyFactory = modelFactories.getFactory(PolicyFactory.class);
+        this.wsFactory = modelFactories.getFactory(WebServiceBindingFactory.class);
+        this.wsdlFactory = modelFactories.getFactory(WSDLFactory.class);
+        this.policyProcessor = new PolicySubjectProcessor(policyFactory);
+        //this.intentAttachPointTypeFactory = modelFactories.getFactory(PolicyFactory.class);
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        MonitorFactory monitorFactory = utilities.getUtility(MonitorFactory.class);
+        if (monitorFactory != null) {
+            this.monitor = monitorFactory.createMonitor();
+        }
+    }
+    
+    /**
+     * Report a warning.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void warning(String message, Object model, Object... messageParameters) {
+       if (monitor != null) {
+           Problem problem = monitor.createProblem(this.getClass().getName(), "binding-wsxml-validation-messages", Severity.WARNING, model, message, (Object[])messageParameters);
+           monitor.problem(problem);
+       }
+    }
+         
+    /**
+     * Report a error.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void error(String message, Object model, Object... messageParameters) {
+        if (monitor != null) {
+            Problem problem = monitor.createProblem(this.getClass().getName(), "binding-wsxml-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters);
+            monitor.problem(problem);
+        }        
+    }
+
+    public WebServiceBinding read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+
+        // Read a <binding.ws>
+        WebServiceBinding wsBinding = wsFactory.createWebServiceBinding();
+        /*ExtensionType bindingType = intentAttachPointTypeFactory.createBindingType();
+        bindingType.setName(getArtifactType());
+        bindingType.setUnresolved(true);
+        ((PolicySubject)wsBinding).setType(bindingType);*/
+        wsBinding.setUnresolved(true);
+        wsBinding.setBuilder(new BindingBuilderImpl(extensionPoints));
+
+        // Read policies
+        policyProcessor.readPolicies(wsBinding, reader);
+
+        // Read the binding name
+        String name = reader.getAttributeValue(null, NAME);
+        if (name != null) {
+            wsBinding.setName(name);
+        }
+
+        // Read URI
+        String uri = reader.getAttributeValue(null, URI);
+        if (uri != null) {
+            wsBinding.setURI(uri);
+        }
+
+        // Read a qname in the form:
+        // namespace#wsdl.???(name)
+        Boolean wsdlElementIsBinding = null;
+        String wsdlElement = reader.getAttributeValue(null, WSDL_ELEMENT);
+        if (wsdlElement != null) {
+            int index = wsdlElement.indexOf('#');
+            if (index == -1) {
+            	error("InvalidWsdlElementAttr", reader, wsdlElement);
+                //throw new ContributionReadException("Invalid WebService binding wsdlElement attribute: " + wsdlElement);
+            	return wsBinding;
+            }
+            String namespace = wsdlElement.substring(0, index);
+            wsBinding.setNamespace(namespace);
+            String localName = wsdlElement.substring(index + 1);
+            if (localName.startsWith("wsdl.service")) {
+
+                // Read a wsdl.service
+                localName = localName.substring("wsdl.service(".length(), localName.length() - 1);
+                wsBinding.setServiceName(new QName(namespace, localName));
+
+            } else if (localName.startsWith("wsdl.port")) {
+
+                // Read a wsdl.port
+                localName = localName.substring("wsdl.port(".length(), localName.length() - 1);
+                int s = localName.indexOf('/');
+                if (s == -1) {
+                	error("InvalidWsdlElementAttr", reader, wsdlElement);
+                    //throw new ContributionReadException("Invalid WebService binding wsdlElement attribute: " + wsdlElement);
+                } else {
+                    wsBinding.setServiceName(new QName(namespace, localName.substring(0, s)));
+                    wsBinding.setPortName(localName.substring(s + 1));
+                }
+            } else if (localName.startsWith("wsdl.endpoint")) {
+
+                // Read a wsdl.endpoint
+                localName = localName.substring("wsdl.endpoint(".length(), localName.length() - 1);
+                int s = localName.indexOf('/');
+                if (s == -1) {
+                	error("InvalidWsdlElementAttr", reader, wsdlElement);
+                    //throw new ContributionReadException("Invalid WebService binding wsdlElement attribute: " + wsdlElement);
+                } else {
+                    wsBinding.setServiceName(new QName(namespace, localName.substring(0, s)));
+                    wsBinding.setEndpointName(localName.substring(s + 1));
+                }
+            } else if (localName.startsWith("wsdl.binding")) {
+
+                // Read a wsdl.binding
+                localName = localName.substring("wsdl.binding(".length(), localName.length() - 1);
+                wsBinding.setBindingName(new QName(namespace, localName));
+
+                wsdlElementIsBinding = true;
+
+            } else {
+            	error("InvalidWsdlElementAttr", reader, wsdlElement);
+                //throw new ContributionReadException("Invalid WebService binding wsdlElement attribute: " + wsdlElement);
+            }
+        }
+
+        // Read wsdlLocation
+        wsBinding.setLocation(reader.getAttributeValue(WSDLI_NS, WSDL_LOCATION));
+
+        // Skip to end element
+        while (reader.hasNext()) {
+            int event = reader.next();
+            switch (event) {
+                case START_ELEMENT: {
+                    if (END_POINT_REFERENCE.equals(reader.getName().getLocalPart())) {
+                        if (wsdlElement != null && (wsdlElementIsBinding == null || !wsdlElementIsBinding)) {
+                        	error("MustUseWsdlBinding", reader, wsdlElement);
+                            throw new ContributionReadException(wsdlElement + " must use wsdl.binding when using wsa:EndpointReference");
+                        }
+                        wsBinding.setEndPointReference(EndPointReferenceHelper.readEndPointReference(reader));
+                    } 
+                }
+                    break;
+
+            }
+
+            if (event == END_ELEMENT && BINDING_WS_QNAME.equals(reader.getName())) {
+                break;
+            }
+        }
+        return wsBinding;
+    }
+
+    protected void processEndPointReference(XMLStreamReader reader, WebServiceBinding wsBinding) {
+    }
+
+    public void write(WebServiceBinding wsBinding, XMLStreamWriter writer) throws ContributionWriteException,
+        XMLStreamException {
+
+        // Write a <binding.ws>
+        policyProcessor.writePolicyPrefixes(wsBinding, writer);
+        writer.writeStartElement(SCA11_NS, BINDING_WS);
+        policyProcessor.writePolicyAttributes(wsBinding, writer);
+
+        // Write binding name
+        if (wsBinding.getName() != null) {
+            writer.writeAttribute(NAME, wsBinding.getName());
+        }
+
+        // Write binding URI
+        if (wsBinding.getURI() != null) {
+            writer.writeAttribute(URI, wsBinding.getURI());
+        }
+
+        // Write wsdlElement attribute
+        if (wsBinding.getPortName() != null) {
+
+            // Write namespace#wsdl.port(service/port)
+            String wsdlElement =
+                wsBinding.getServiceName().getNamespaceURI() + "#wsdl.port("
+                    + wsBinding.getServiceName().getLocalPart()
+                    + "/"
+                    + wsBinding.getPortName()
+                    + ")";
+            writer.writeAttribute(WSDL_ELEMENT, wsdlElement);
+
+        } else if (wsBinding.getEndpointName() != null) {
+
+            // Write namespace#wsdl.endpoint(service/endpoint)
+            String wsdlElement =
+                wsBinding.getServiceName().getNamespaceURI() + "#wsdl.endpoint("
+                    + wsBinding.getServiceName().getLocalPart()
+                    + "/"
+                    + wsBinding.getEndpointName()
+                    + ")";
+            writer.writeAttribute(WSDL_ELEMENT, wsdlElement);
+
+        } else if (wsBinding.getBindingName() != null) {
+
+            // Write namespace#wsdl.binding(binding)
+            String wsdlElement =
+                wsBinding.getBindingName().getNamespaceURI() + "#wsdl.binding("
+                    + wsBinding.getBindingName().getLocalPart()
+                    + ")";
+            writer.writeAttribute(WSDL_ELEMENT, wsdlElement);
+
+        } else if (wsBinding.getServiceName() != null) {
+
+            // Write namespace#wsdl.service(service)
+            String wsdlElement =
+                wsBinding.getServiceName().getNamespaceURI() + "#wsdl.service("
+                    + wsBinding.getServiceName().getLocalPart()
+                    + ")";
+            writer.writeAttribute(WSDL_ELEMENT, wsdlElement);
+        }
+
+        // Write location
+        if (wsBinding.getLocation() != null) {
+            writer.writeAttribute(WSDLI_NS, WSDL_LOCATION, wsBinding.getLocation());
+        }
+
+        if (wsBinding.getEndPointReference() != null) {
+            EndPointReferenceHelper.writeEndPointReference(wsBinding.getEndPointReference(), writer);
+        }
+
+        writer.writeEndElement();
+    }
+
+    public void resolve(WebServiceBinding model, ModelResolver resolver) throws ContributionResolveException {
+        
+    	if (model == null || !model.isUnresolved())
+    		return;
+    		
+    	WSDLDefinition wsdlDefinition = wsdlFactory.createWSDLDefinition();
+        wsdlDefinition.setUnresolved(true);
+        wsdlDefinition.setNamespace(model.getNamespace());
+        WSDLDefinition resolved = resolver.resolveModel(WSDLDefinition.class, wsdlDefinition);
+
+        if (!resolved.isUnresolved()) {
+            wsdlDefinition.setDefinition(resolved.getDefinition());
+            wsdlDefinition.setLocation(resolved.getLocation());
+            wsdlDefinition.setURI(resolved.getURI());
+            wsdlDefinition.getImportedDefinitions().addAll(resolved.getImportedDefinitions());
+            wsdlDefinition.getXmlSchemas().addAll(resolved.getXmlSchemas());
+            wsdlDefinition.setUnresolved(false);
+            model.setDefinition(wsdlDefinition);
+            if (model.getBindingName() != null) {
+                WSDLObject<Binding> binding = wsdlDefinition.getWSDLObject(Binding.class, model.getBindingName());
+                if (binding != null) {
+                    wsdlDefinition.setDefinition(binding.getDefinition());
+                    model.setBinding(binding.getElement());
+                } else {
+                	warning("WsdlBindingDoesNotMatch", wsdlDefinition, model.getBindingName());
+                }
+            }
+            if (model.getServiceName() != null) {
+                WSDLObject<Service> service = wsdlDefinition.getWSDLObject(Service.class, model.getServiceName());
+                if (service != null) {
+                    wsdlDefinition.setDefinition(service.getDefinition());
+                    model.setService(service.getElement());
+                    if (model.getPortName() != null) {
+                        Port port = service.getElement().getPort(model.getPortName());
+                        if (port != null) {
+                            model.setPort(port);
+                            model.setBinding(port.getBinding());
+                        } else {
+                            warning("WsdlPortTypeDoesNotMatch", wsdlDefinition, model.getPortName());
+                        }
+                    }
+                } else {
+                	warning("WsdlServiceDoesNotMatch", wsdlDefinition, model.getServiceName());
+                }
+            }
+
+            PortType portType = getPortType(model);
+            if (portType != null) {
+                WSDLInterfaceContract interfaceContract = wsdlFactory.createWSDLInterfaceContract();
+                WSDLInterface wsdlInterface = null;
+                try {
+                    wsdlInterface = wsdlFactory.createWSDLInterface(portType, wsdlDefinition, resolver);
+                } catch (InvalidInterfaceException e) {
+                	warning("InvalidInterfaceException", wsdlFactory, model.getName()); 
+                }
+                interfaceContract.setInterface(wsdlInterface);
+                model.setBindingInterfaceContract(interfaceContract);
+            }
+        }
+    }
+
+    private PortType getPortType(WebServiceBinding model) {
+        PortType portType = null;
+        if (model.getPort() != null) {
+            portType = model.getPort().getBinding().getPortType();
+        } else if (model.getEndpoint() != null) {
+            portType = model.getPort().getBinding().getPortType();
+        } else if (model.getBinding() != null) {
+            portType = model.getBinding().getPortType();
+        } else if (model.getService() != null) {
+            // FIXME: How to find the compatible port?
+            Map ports = model.getService().getPorts();
+            if (!ports.isEmpty()) {
+                Port port = (Port)ports.values().iterator().next();
+                portType = port.getBinding().getPortType();
+            }
+        }
+        return portType;
+    }
+
+    public QName getArtifactType() {
+        return WebServiceConstants.BINDING_WS_QNAME;
+    }
+
+    public Class<WebServiceBinding> getModelType() {
+        return WebServiceBinding.class;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceConstants.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceConstants.java
new file mode 100644
index 0000000000..46330c13f5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/main/java/org/apache/tuscany/sca/binding/ws/xml/WebServiceConstants.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.xml;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Constants for the Web Services Binding.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface WebServiceConstants {
+	String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
+	
+    String BINDING_WS = "binding.ws";
+    QName BINDING_WS_QNAME = new QName(SCA11_NS, BINDING_WS);
+    
+    String WSDL_ELEMENT = "wsdlElement";
+    QName WSDL_ELEMENT_QNAME = new QName(SCA11_NS, WSDL_ELEMENT);
+    
+    String WSDL_LOCATION = "wsdlLocation";
+    String WSDLI_NS = "http://www.w3.org/2004/08/wsdl-instance";
+    
+    QName WSDL_LOCATION_QNAME = new QName(WSDLI_NS, WSDL_LOCATION); 
+    
+    String NAME = "name"; 
+    String URI = "uri"; 
+    String END_POINT_REFERENCE = "EndpointReference";
+    
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..351e436807
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.binding.ws.xml.WebServiceBindingProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#binding.ws,model=org.apache.tuscany.sca.binding.ws.WebServiceBinding
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/main/resources/binding-wsxml-validation-messages.properties b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/main/resources/binding-wsxml-validation-messages.properties
new file mode 100644
index 0000000000..2dfa5e6133
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/main/resources/binding-wsxml-validation-messages.properties
@@ -0,0 +1,28 @@
+#
+#
+#    Licensed to the Apache Software Foundation (ASF) under one
+#    or more contributor license agreements. See the NOTICE file
+#    distributed with this work for additional information
+#    regarding copyright ownership. The ASF licenses this file
+#    to you under the Apache License, Version 2.0 (the
+#    "License"); you may not use this file except in compliance
+#    with the License. You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing,
+#    software distributed under the License is distributed on an
+#    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#    KIND, either express or implied. See the License for the
+#    specific language governing permissions and limitations
+#    under the License.
+#
+#
+InvalidWsdlElementAttr = Invalid WebService binding wsdlElement attribute: {0}
+MustUseWsdlBinding = {0} must use wsdl.binding when using wsa:EndpointReference
+InvalidInterfaceException = Exception creating interface from WSDL for binding: {0}
+WsdlBindingDoesNotMatch = The #wsdl.binding({0}) does not match with the WSDL Definitions
+WsdlServiceDoesNotMatch = The #wsdl.service({0}) does not match with the WSDL Definitions
+WsdlPortTypeDoesNotMatch = The #wsdl.port({0}) does not match with the WSDL Definitions
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/java/org/apache/tuscany/sca/binding/ws/xml/ReadTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/java/org/apache/tuscany/sca/binding/ws/xml/ReadTestCase.java
new file mode 100644
index 0000000000..72d0236e46
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/java/org/apache/tuscany/sca/binding/ws/xml/ReadTestCase.java
@@ -0,0 +1,112 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.xml;
+
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNotSame;
+import static org.junit.Assert.fail;
+
+import java.io.InputStream;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * Test reading WSDL interfaces.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ReadTestCase {
+
+    private static XMLInputFactory inputFactory;
+    private static StAXArtifactProcessor<Object> staxProcessor;
+    private static CompositeBuilder compositeBuilder;
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        inputFactory = XMLInputFactory.newInstance();
+        StAXArtifactProcessorExtensionPoint staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(extensionPoints);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, null, null);
+        compositeBuilder = extensionPoints.getExtensionPoint(CompositeBuilderExtensionPoint.class).getCompositeBuilder("org.apache.tuscany.sca.assembly.builder.CompositeBuilder");
+    }
+
+    @Test
+    public void testReadComponentType() throws Exception {
+        InputStream is = getClass().getResourceAsStream("CalculatorImpl.componentType");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        ComponentType componentType = (ComponentType)staxProcessor.read(reader);
+        assertNotNull(componentType);
+    }
+    
+    @Test
+    public void testReadComposite() throws Exception {
+        InputStream is = getClass().getResourceAsStream("Calculator.composite");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = (Composite)staxProcessor.read(reader);
+        assertNotNull(composite);
+
+        compositeBuilder.build(composite, null, null);
+    }
+    
+    @Test
+    public void testReadPolicies() throws Exception {
+        InputStream is = getClass().getResourceAsStream("PoliciedCalculator.composite");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = (Composite)staxProcessor.read(reader);
+        assertNotNull(composite);
+
+        compositeBuilder.build(composite, null, null);
+
+    }
+
+    /**
+     * This test makes sure that an exception is thrown when a bad wsdlElement is present along with EndpointReference.
+     *
+     * Ref: Web Service Binding Specification v1.0 - Sec 2.1 - Lines 61 to 65.
+     * When an EndpointReference is present along with the wsdlElement attribute on the parent element, the wsdlElement attribute value MUST
+     * be of the 'Binding' form.
+     */
+    @Test
+    public void testReadBadWsdlElement() throws Exception {
+        InputStream is = getClass().getResourceAsStream("Calculator-bad-wsdlElement.composite");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        try {
+            staxProcessor.read(reader);
+            fail("ContributionReadException expected.");
+        } catch(ContributionReadException e) {
+            // Expected
+            assertNotSame(-1, e.getMessage().indexOf("must use wsdl.binding when using wsa:EndpointReference"));
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/java/org/apache/tuscany/sca/binding/ws/xml/WriteTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/java/org/apache/tuscany/sca/binding/ws/xml/WriteTestCase.java
new file mode 100644
index 0000000000..2b3f314fb1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/java/org/apache/tuscany/sca/binding/ws/xml/WriteTestCase.java
@@ -0,0 +1,79 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.xml;
+
+import static org.junit.Assert.assertNotNull;
+
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * Test reading/write WSDL interfaces.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WriteTestCase {
+
+    private static XMLInputFactory inputFactory;
+    private static XMLOutputFactory outputFactory;
+    private static StAXArtifactProcessor<Object> staxProcessor;
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        inputFactory = XMLInputFactory.newInstance();
+        outputFactory = XMLOutputFactory.newInstance();
+        StAXArtifactProcessorExtensionPoint staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(extensionPoints);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, outputFactory, null);
+    }
+
+    @Test
+    public void testReadWriteComponentType() throws Exception {
+        InputStream is = getClass().getResourceAsStream("CalculatorImpl.componentType");
+        ComponentType componentType = (ComponentType)staxProcessor.read(inputFactory.createXMLStreamReader(is));
+        assertNotNull(componentType);
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(componentType, outputFactory.createXMLStreamWriter(bos));
+    }
+
+    @Test
+    public void testReadWriteComposite() throws Exception {
+        InputStream is = getClass().getResourceAsStream("Calculator.composite");
+        Composite composite = (Composite)staxProcessor.read(inputFactory.createXMLStreamReader(is));
+        assertNotNull(composite);
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(composite, outputFactory.createXMLStreamWriter(bos));
+        System.out.println(bos.toString());
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/Calculator-bad-wsdlElement.composite b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/Calculator-bad-wsdlElement.composite
new file mode 100644
index 0000000000..5019278210
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/Calculator-bad-wsdlElement.composite
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+    xmlns:calc="http://sample.calculator"

+    targetNamespace="http://calc"

+    xmlns:wsdli="http://www.w3.org/2004/08/wsdl-instance"

+    name="Calculator-bad-wsdlElement">

+

+    <service name="CalculatorService" promote="CalculatorServiceComponent">

+        <interface.wsdl interface="http://sample/calculator#wsdl.interface(Calculator)"/>

+        <binding.ws wsdlElement="http://sample/calculator#wsdl.port(CalculatorService/CalculatorPort)">

+            <wsa:EndpointReference xmlns:wsa="http://www.w3.org/2005/08/addressing">

+                <wsa:Address>http://localhost:8085/Calculator</wsa:Address>

+            </wsa:EndpointReference>

+        </binding.ws>

+    </service>

+

+    <component name="CalculatorServiceComponent">

+        <implementation.java class="calculator.CalculatorServiceImpl"/>

+        <reference name="addService" target="AddServiceComponent"/>

+        <reference name="subtractService" target="SubtractServiceComponent"/>

+        <reference name="multiplyService" target="MultiplyServiceComponent"/>

+        <reference name="divideService" target="DivideServiceComponent"/>

+    </component>

+

+    <component name="AddServiceComponent">

+        <implementation.java class="calculator.AddServiceImpl"/>

+    </component>

+

+    <component name="SubtractServiceComponent">

+        <implementation.java class="calculator.SubtractServiceImpl"/>

+    </component>

+

+    <component name="MultiplyServiceComponent">

+        <implementation.java class="calculator.MultiplyServiceImpl"/>

+    </component>

+

+    <component name="DivideServiceComponent">

+        <implementation.java class="calculator.DivideServiceImpl"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/Calculator.composite b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/Calculator.composite
new file mode 100644
index 0000000000..1952d83755
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/Calculator.composite
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+	xmlns:calc="http://sample.calculator"
+	targetNamespace="http://calc"
+	xmlns:wsdli="http://www.w3.org/2004/08/wsdl-instance"
+	name="Calculator">
+
+    <service name="CalculatorService" promote="CalculatorServiceComponent">
+        <interface.wsdl interface="http://sample/calculator#wsdl.interface(Calculator)"/>
+        <binding.ws uri="http://localhost:8085/Calculator" wsdlElement="http://sample/calculator#wsdl.service(CalculatorService)"/>
+        <binding.ws wsdli:wsdlLocation="http://tempuri.org" wsdlElement="http://sample/calculator#wsdl.binding(CalculatorBinding)"/>
+        <binding.ws wsdlElement="http://sample/calculator#wsdl.port(CalculatorService/CalculatorPort)"/>        
+        <binding.ws wsdlElement="http://sample/calculator#wsdl.endpoint(CalculatorService/CalculatorEndpoint)"/>
+        <binding.ws wsdlElement="http://sample/calculator#wsdl.binding(CalculatorBinding)">
+           <wsa:EndpointReference xmlns:wsa="http://www.w3.org/2005/08/addressing">
+              <wsa:Address>http://localhost:8085/services/HelloWorldWebService</wsa:Address>
+           </wsa:EndpointReference>
+        </binding.ws>               
+    </service>
+
+    <component name="CalculatorServiceComponent">
+		<implementation.java class="calculator.CalculatorServiceImpl"/>
+        <reference name="addService" target="AddServiceComponent"/>
+        <reference name="subtractService" target="SubtractServiceComponent"/>
+        <reference name="multiplyService" target="MultiplyServiceComponent"/>
+        <reference name="divideService" target="DivideServiceComponent"/>
+    </component>
+
+    <component name="AddServiceComponent">
+        <implementation.java class="calculator.AddServiceImpl"/>
+    </component>
+
+    <component name="SubtractServiceComponent">
+        <implementation.java class="calculator.SubtractServiceImpl"/>
+    </component>
+
+    <component name="MultiplyServiceComponent">
+        <implementation.java class="calculator.MultiplyServiceImpl"/>
+    </component>
+
+    <component name="DivideServiceComponent">
+        <implementation.java class="calculator.DivideServiceImpl"/>
+    </component>
+
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/CalculatorImpl.componentType b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/CalculatorImpl.componentType
new file mode 100644
index 0000000000..6d36198124
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/CalculatorImpl.componentType
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<componentType xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+	xmlns:wsdli="http://www.w3.org/2004/08/wsdl-instance">
+
+  <service name="CalculatorService">
+        <interface.wsdl interface="http://sample/calculator#wsdl.interface(Calculator)"/>
+        <binding.ws uri="http://localhost:8085/Calculator" wsdlElement="http://sample/calculator#wsdl.service(CalculatorService)"/>
+        <binding.ws wsdli:wsdlLocation="http://tempuri.org" wsdlElement="http://sample/calculator#wsdl.binding(CalculatorBinding)"/>
+        <binding.ws wsdlElement="http://sample/calculator#wsdl.port(CalculatorService/CalculatorPort)"/>
+        <binding.ws wsdlElement="http://sample/calculator#wsdl.endpoint(CalculatorService/CalculatorEndpoint)"/>
+  </service>
+
+  <reference name="divideService">
+        <interface.wsdl interface="http://sample/calculator#wsdl.interface(Divide)"/>
+        <binding.ws uri="tempuri.org" wsdlElement="http://sample/calculator#wsdl.service(DivideService)"/>
+        <binding.ws uri="tempuri.org" wsdlElement="http://sample/calculator#wsdl.binding(DivideBinding)"/>
+        <binding.ws uri="tempuri.org" wsdlElement="http://sample/calculator#wsdl.port(DivideService/DividePort)"/>
+        <binding.ws uri="tempuri.org" wsdlElement="http://sample/calculator#wsdl.endpoint(DivideService/DivideEndpoint)"/>
+        <binding.ws>
+           <wsa:EndpointReference xmlns:wsa="http://www.w3.org/2005/08/addressing">
+              <wsa:Address>myURI</wsa:Address>
+           </wsa:EndpointReference>
+        </binding.ws>
+  </reference>  
+
+</componentType>              
+       
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/PoliciedCalculator.composite b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/PoliciedCalculator.composite
new file mode 100644
index 0000000000..b1e3b11e99
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/PoliciedCalculator.composite
@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	xmlns:calc="http://sample.calculator"

+	targetNamespace="http://calc"

+	xmlns:wsdli="http://www.w3.org/2004/08/wsdl-instance"

+	name="Calculator">

+

+    <service name="CalculatorService" promote="CalculatorServiceComponent">

+        <interface.wsdl interface="http://sample/calculator#wsdl.interface(Calculator)"/>

+        <binding.ws uri="http://localhost:8085/Calculator" wsdlElement="http://sample/calculator#wsdl.service(CalculatorService)">

+        	<operation name="add" requires="IntentOne IntentTwo"/>

+        </binding.ws>

+        <binding.ws wsdli:wsdlLocation="http://tempuri.org" wsdlElement="http://sample/calculator#wsdl.binding(CalculatorBinding)"/>

+        <binding.ws wsdlElement="http://sample/calculator#wsdl.port(CalculatorService/CalculatorPort)"/>

+        <binding.ws wsdlElement="http://sample/calculator#wsdl.endpoint(CalculatorService/CalculatorEndpoint)"/>

+    </service>

+

+    <component name="CalculatorServiceComponent">

+		<implementation.java class="calculator.CalculatorServiceImpl"/>

+        <reference name="addService" target="AddServiceComponent"/>

+        <reference name="subtractService" target="SubtractServiceComponent"/>

+        <reference name="multiplyService" target="MultiplyServiceComponent"/>

+        <reference name="divideService" target="DivideServiceComponent"/>

+    </component>

+

+    <component name="AddServiceComponent">

+        <implementation.java class="calculator.AddServiceImpl"/>

+    </component>

+

+    <component name="SubtractServiceComponent">

+        <implementation.java class="calculator.SubtractServiceImpl"/>

+    </component>

+

+    <component name="MultiplyServiceComponent">

+        <implementation.java class="calculator.MultiplyServiceImpl"/>

+    </component>

+

+    <component name="DivideServiceComponent">

+        <implementation.java class="calculator.DivideServiceImpl"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/example.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/example.wsdl
new file mode 100644
index 0000000000..5e8e5dad0d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/example.wsdl
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<wsdl:definitions targetNamespace="http://www.example.org"
+                  xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
+                  name="example">
+
+    <wsdl:portType name="HelloWorld">
+    </wsdl:portType>
+</wsdl:definitions>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/invalid-stockquote.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/invalid-stockquote.wsdl
new file mode 100644
index 0000000000..ad81fc7867
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/invalid-stockquote.wsdl
@@ -0,0 +1,58 @@
+<?xml version="1.0"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<definitions name="StockQuote" targetNamespace="http://example.com/stockquote.wsdl"
+    xmlns:tns="http://example.com/stockquote.wsdl" xmlns:xsd1="http://example.com/stockquote.xsd"
+    xmlns="http://schemas.xmlsoap.org/wsdl/">
+
+    <types>
+        <schema targetNamespace="http://example.com/stockquote.xsd" xmlns="http://www.w3.org/2001/XMLSchema">
+            <element name="getLastTradePrice1">
+                <complexType>
+                    <sequence>
+                        <element name="tickerSymbol" type="string" />
+                    </sequence>
+                </complexType>
+            </element>
+            <element name="getLastTradePriceResponse">
+                <complexType>
+                    <sequence>
+                        <element name="price" type="float" />
+                    </sequence>
+                </complexType>
+            </element>
+        </schema>
+    </types>
+
+    <message name="GetLastTradePriceInput">
+        <part name="body" element="xsd1:getLastTradePrice" />
+    </message>
+
+    <message name="GetLastTradePriceOutput">
+        <part name="body" element="xsd1:getLastTradePriceResponse" />
+    </message>
+
+    <portType name="StockQuotePortType">
+        <operation name="getLastTradePrice">
+            <input message="tns:GetLastTradePriceInput" />
+            <output message="tns:GetLastTradePriceOutput" />
+        </operation>
+    </portType>
+
+</definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/ipo.xsd b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/ipo.xsd
new file mode 100644
index 0000000000..241ec15d36
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/ipo.xsd
@@ -0,0 +1,136 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema targetNamespace="http://www.example.com/IPO"
+	xmlns="http://www.w3.org/2001/XMLSchema"
+	xmlns:ipo="http://www.example.com/IPO">
+
+	<annotation>
+		<documentation xml:lang="en">
+			International Purchase order schema for Example.com
+			Copyright 2000 Example.com. All rights reserved.
+		</documentation>
+	</annotation>
+
+
+	<element name="purchaseOrder" type="ipo:PurchaseOrderType" />
+
+	<element name="comment" type="string" />
+
+	<complexType name="PurchaseOrderType">
+		<sequence>
+			<element name="shipTo" type="ipo:Address" />
+			<element name="billTo" type="ipo:Address" />
+			<element ref="ipo:comment" minOccurs="0" />
+			<element name="items" type="ipo:Items" />
+		</sequence>
+		<attribute name="orderDate" type="date" />
+	</complexType>
+
+	<complexType name="Items">
+		<sequence>
+			<element name="item" minOccurs="0" maxOccurs="unbounded">
+				<complexType>
+					<sequence>
+						<element name="productName" type="string" />
+						<element name="quantity">
+							<simpleType>
+								<restriction base="positiveInteger">
+									<maxExclusive value="100" />
+								</restriction>
+							</simpleType>
+						</element>
+						<element name="USPrice" type="decimal" />
+						<element ref="ipo:comment" minOccurs="0" />
+						<element name="shipDate" type="date"
+							minOccurs="0" />
+					</sequence>
+					<attribute name="partNum" type="ipo:SKU"
+						use="required" />
+				</complexType>
+			</element>
+		</sequence>
+	</complexType>
+
+	<simpleType name="SKU">
+		<restriction base="string">
+			<pattern value="\d{3}-[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+	<complexType name="Address">
+		<sequence>
+			<element name="name" type="string" />
+			<element name="street" type="string" />
+			<element name="city" type="string" />
+		</sequence>
+	</complexType>
+
+	<complexType name="USAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="state" type="ipo:USState" />
+					<element name="zip" type="positiveInteger" />
+				</sequence>
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<complexType name="UKAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="postcode" type="ipo:UKPostcode" />
+				</sequence>
+				<attribute name="exportCode" type="positiveInteger"
+					fixed="1" />
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<!-- other Address derivations for more countries -->
+
+	<simpleType name="USState">
+		<restriction base="string">
+			<enumeration value="AK" />
+			<enumeration value="AL" />
+			<enumeration value="AR" />
+			<enumeration value="CA" />
+			<enumeration value="PA" />
+			<!-- and so on ... -->
+		</restriction>
+	</simpleType>
+
+	<simpleType name="Postcode">
+		<restriction base="string">
+			<length value="7" fixed="true" />
+		</restriction>
+	</simpleType>
+
+
+	<simpleType name="UKPostcode">
+		<restriction base="ipo:Postcode">
+			<pattern value="[A-Z]{2}\d\s\d[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+
+
+</schema>
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/stockquote.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/stockquote.wsdl
new file mode 100644
index 0000000000..39cd5547d9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/stockquote.wsdl
@@ -0,0 +1,58 @@
+<?xml version="1.0"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<definitions name="StockQuote" targetNamespace="http://example.com/stockquote.wsdl"
+    xmlns:tns="http://example.com/stockquote.wsdl" xmlns:xsd1="http://example.com/stockquote.xsd"
+    xmlns="http://schemas.xmlsoap.org/wsdl/">
+
+    <types>
+        <schema targetNamespace="http://example.com/stockquote.xsd" xmlns="http://www.w3.org/2001/XMLSchema">
+            <element name="getLastTradePrice">
+                <complexType>
+                    <sequence>
+                        <element name="tickerSymbol" type="string" />
+                    </sequence>
+                </complexType>
+            </element>
+            <element name="getLastTradePriceResponse">
+                <complexType>
+                    <sequence>
+                        <element name="price" type="float" />
+                    </sequence>
+                </complexType>
+            </element>
+        </schema>
+    </types>
+
+    <message name="GetLastTradePriceInput">
+        <part name="body" element="xsd1:getLastTradePrice" />
+    </message>
+
+    <message name="GetLastTradePriceOutput">
+        <part name="body" element="xsd1:getLastTradePriceResponse" />
+    </message>
+
+    <portType name="StockQuotePortType">
+        <operation name="getLastTradePrice">
+            <input message="tns:GetLastTradePriceInput" />
+            <output message="tns:GetLastTradePriceOutput" />
+        </operation>
+    </portType>
+
+</definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/test1.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/test1.wsdl
new file mode 100644
index 0000000000..8e26f7b4b5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/test1.wsdl
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<wsdl:definitions targetNamespace="http://helloworld" xmlns:tns="http://helloworld"
+    xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"
+    xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="helloworld">
+
+    <wsdl:import location="test2.wsdl" namespace="http://helloworld"></wsdl:import>
+
+    <wsdl:binding name="HelloWorldSoapBinding" type="tns:HelloWorld">
+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http" />
+        <wsdl:operation name="getGreetings">
+            <wsdlsoap:operation soapAction="" />
+            <wsdl:input name="getGreetingsRequest">
+                <wsdlsoap:body use="literal" />
+            </wsdl:input>
+            <wsdl:output name="getGreetingsResponse">
+                <wsdlsoap:body use="literal" />
+            </wsdl:output>
+        </wsdl:operation>
+    </wsdl:binding>
+
+    <wsdl:service name="HelloWorldService">
+        <wsdl:port binding="tns:HelloWorldSoapBinding" name="HelloWorldSoapPort">
+            <wsdlsoap:address location="http://localhost:8085/sample-helloworldws-1.0-SNAPSHOT/services/HelloWorldWebService" />
+        </wsdl:port>
+    </wsdl:service>
+
+</wsdl:definitions>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/test1.xsd b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/test1.xsd
new file mode 100644
index 0000000000..c2210f4a94
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/test1.xsd
@@ -0,0 +1,33 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema targetNamespace="http://www.example.com/Customer" xmlns="http://www.w3.org/2001/XMLSchema"
+    xmlns:ipo="http://www.example.com/IPO" xmlns:tns="http://www.example.com/Customer">
+    <import namespace="http://www.example.com/IPO" schemaLocation="ipo.xsd" />
+
+    <complexType name="Customer">
+        <sequence>
+            <element name="customerID" type="string"></element>
+            <element name="name" type="string"></element>
+            <element name="order" type="ipo:PurchaseOrderType" />
+        </sequence>
+    </complexType>
+    <element name="customer" type="tns:Customer"></element>
+
+</schema>
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/test2.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/test2.wsdl
new file mode 100644
index 0000000000..529b395fd5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/test2.wsdl
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<wsdl:definitions targetNamespace="http://helloworld" xmlns:tns="http://helloworld"
+    xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"
+    xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="helloworld">
+
+    <wsdl:types>
+        <schema elementFormDefault="qualified" targetNamespace="http://helloworld" xmlns="http://www.w3.org/2001/XMLSchema">
+
+            <import namespace="http://www.example.com/IPO" schemaLocation="ipo.xsd" />
+
+            <element name="getGreetings">
+                <complexType>
+                    <sequence>
+                        <element name="name" type="xsd:string" />
+                    </sequence>
+                </complexType>
+            </element>
+
+            <element name="getGreetingsResponse">
+                <complexType>
+                    <sequence>
+                        <element name="getGreetingsReturn" type="xsd:string" />
+                    </sequence>
+                </complexType>
+            </element>
+
+        </schema>
+    </wsdl:types>
+
+    <wsdl:message name="getGreetingsRequest">
+        <wsdl:part element="tns:getGreetings" name="parameters" />
+    </wsdl:message>
+
+    <wsdl:message name="getGreetingsResponse">
+        <wsdl:part element="tns:getGreetingsResponse" name="parameters" />
+    </wsdl:message>
+
+    <wsdl:portType name="HelloWorld">
+        <wsdl:operation name="getGreetings">
+            <wsdl:input message="tns:getGreetingsRequest" name="getGreetingsRequest" />
+            <wsdl:output message="tns:getGreetingsResponse" name="getGreetingsResponse" />
+        </wsdl:operation>
+    </wsdl:portType>
+
+</wsdl:definitions>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/unwrapped-stockquote.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/unwrapped-stockquote.wsdl
new file mode 100644
index 0000000000..666a7e4069
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws-xml/src/test/resources/org/apache/tuscany/sca/binding/ws/xml/unwrapped-stockquote.wsdl
@@ -0,0 +1,76 @@
+<?xml version="1.0"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<definitions name="StockQuote" targetNamespace="http://example.com/stockquote.wsdl"
+    xmlns:tns="http://example.com/stockquote.wsdl" xmlns:xsd1="http://example.com/stockquote.xsd"
+    xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+    xmlns="http://schemas.xmlsoap.org/wsdl/">
+
+    <types>
+        <schema targetNamespace="http://example.com/stockquote.xsd" xmlns="http://www.w3.org/2001/XMLSchema">
+            <element name="getLastTradePrice">
+                <complexType>
+                    <sequence>
+                        <element name="tickerSymbol" type="string" />
+                    </sequence>
+                </complexType>
+            </element>
+            <element name="getLastTradePriceResponse">
+                <complexType>
+                    <sequence>
+                        <element name="price" type="float" />
+                    </sequence>
+                </complexType>
+            </element>
+        </schema>
+    </types>
+
+    <message name="GetLastTradePriceInput1">
+        <part name="body" element="xsd1:getLastTradePrice" />
+    </message>
+
+    <message name="GetLastTradePriceOutput1">
+        <part name="body" element="xsd1:getLastTradePriceResponse" />
+    </message>
+
+    <message name="GetLastTradePriceInput2">
+        <part name="body" element="xsd1:getLastTradePrice" />
+        <part name="other" type="xsd:string"/>
+    </message>
+
+    <message name="GetLastTradePriceOutput2">
+        <part name="body" element="xsd1:getLastTradePriceResponse" />
+    </message>
+    
+    <portType name="StockQuotePortType">
+        <operation name="getLastTradePrice">
+            <input message="tns:GetLastTradePriceInput1" />
+            <output message="tns:GetLastTradePriceOutput1" />
+        </operation>
+        <operation name="getLastTradePrice1">
+            <input message="tns:GetLastTradePriceInput1" />
+            <output message="tns:GetLastTradePriceOutput1" />
+        </operation>
+        <operation name="getLastTradePrice2">
+            <input message="tns:GetLastTradePriceInput2" />
+            <output message="tns:GetLastTradePriceOutput2" />
+        </operation>
+    </portType>
+
+</definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..2cfa9195ce
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/META-INF/MANIFEST.MF
@@ -0,0 +1,33 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.binding.ws;version="2.0.0";

+  uses:="org.apache.tuscany.sca.assembly,

+   org.apache.tuscany.sca.interfacedef.wsdl,

+   org.apache.tuscany.sca.assembly.builder,

+   org.apache.tuscany.sca.interfacedef,

+   org.w3c.dom,

+   javax.wsdl,

+   javax.xml.namespace",

+ org.apache.tuscany.sca.binding.ws.addressing;version="2.0.0";uses:="javax.xml.namespace"

+Private-Package: org.apache.tuscany.sca.binding.ws.impl;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA WS Binding Model

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397286828

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA WS Binding Model

+Import-Package: javax.wsdl,

+ javax.xml.namespace,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.assembly.builder;version="2.0.0",

+ org.apache.tuscany.sca.binding.ws;version="2.0.0",

+ org.apache.tuscany.sca.binding.ws.addressing;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.wsdl;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.w3c.dom

+Bundle-SymbolicName: org.apache.tuscany.sca.binding.ws

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/pom.xml
new file mode 100644
index 0000000000..2d60420de6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/pom.xml
@@ -0,0 +1,66 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-binding-ws</artifactId>
+    <name>Apache Tuscany SCA WS Binding Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-wsdl</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+         <dependency>
+             <groupId>wsdl4j</groupId>
+             <artifactId>wsdl4j</artifactId>
+             <version>1.6.2</version>
+         </dependency>
+    </dependencies>
+
+    <repositories>
+        <!-- Apache repository for Web Services artifacts -->
+        <repository>
+            <id>apache.ws.zone</id>
+            <name>Apache WS Zone Repository</name>
+            <url>http://ws.zones.apache.org/repository2</url>
+            <releases>
+                <enabled>true</enabled>
+            </releases>
+            <snapshots>
+                <enabled>false</enabled>
+            </snapshots>
+        </repository>
+    </repositories>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/WebServiceBinding.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/WebServiceBinding.java
new file mode 100644
index 0000000000..0d07a55a14
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/WebServiceBinding.java
@@ -0,0 +1,214 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws;
+
+import javax.wsdl.Definition;
+import javax.wsdl.Port;
+import javax.wsdl.Service;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.builder.BindingBuilderExtension;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.w3c.dom.Element;
+
+
+/**
+ * Represents a WebService binding.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface WebServiceBinding extends Binding, BindingBuilderExtension {
+
+    /**
+     * Sets the WSDL location. 
+     * @param location the WSDL location
+     */
+    void setLocation(String location);
+
+    /**
+     * Returns the WSDL location
+     * @return the WSDL location
+     */
+    String getLocation();
+    
+    /**
+     * Returns the name of the WSDL service.
+     * 
+     * @return the name of the WSDL service
+     */
+    QName getServiceName();
+
+    /**
+     * Sets the name of the WSDL service.
+     * 
+     * @param serviceName the name of the WSDL service
+     */
+    void setServiceName(QName serviceName);
+
+    /**
+     * Returns the name of the WSDL port.
+     * 
+     * @return the name of the WSDL port
+     */
+    String getPortName();
+
+    /**
+     * Sets the name of the WSDL port.
+     * 
+     * @param portName the name of the WSDL port
+     */
+    void setPortName(String portName);
+
+    /**
+     * Returns the name of the WSDL binding.
+     * 
+     * @return the name of the WSDL binding
+     */
+    QName getBindingName();
+
+    /**
+     * Sets the name of the WSDL binding.
+     * 
+     * @param bindingName the name of the WSDL binding
+     */
+    void setBindingName(QName bindingName);
+
+    /**
+     * Returns the name of the WSDL endpoint.
+     * 
+     * @return the name of the WSDL endpoint
+     */
+    String getEndpointName();
+
+    /**
+     * Sets the name of the WSDL endpoint.
+     * 
+     * @param endpointName the name of the WSDL endpoint
+     */
+    void setEndpointName(String endpointName);
+
+    /**
+     * Returns the WSDL service
+     * @return the WSDL service
+     */
+    Service getService();
+    
+    /**
+     * Sets the WSDL service.
+     * @param service the WSDL service
+     */
+    void setService(Service service);
+    
+    /**
+     * Returns the WSDL port
+     * @return the WSDL port
+     */
+    Port getPort();
+    
+    /**
+     * Sets the WSDL endpoint
+     * @param endpoint the WSDL endpoint
+     */
+    void setEndpoint(Port endpoint);
+    
+    /**
+     * Returns the WSDL endpoint
+     * @return the WSDL endpoint
+     */
+    Port getEndpoint();
+    
+    /**
+     * Sets the WSDL port
+     * @param port the WSDL port
+     */
+    void setPort(Port port);
+    
+    /**
+     * Returns the WSDL binding.
+     * @return the WSDL binding
+     */
+    javax.wsdl.Binding getBinding();
+    
+    /**
+     * Sets the WSDL binding
+     * @param binding the WSDL binding
+     */
+    void setBinding(javax.wsdl.Binding binding);
+
+    /**
+     * Returns the WSDL definition.
+     * @return the WSDL definition
+     */
+    WSDLDefinition getWSDLDefinition();
+    
+    /**
+     * Sets the WSDL definition.
+     * @param wsdlDefinition the WSDL definition
+     */
+    void setDefinition(WSDLDefinition wsdlDefinition);
+
+    /**
+     * Returns the WSDL namespace.
+     * @return the WSDL namespace
+     */
+    String getNamespace();
+    
+    /**
+     * Sets the WSDL namespace
+     * @param namespace the WSDL namespace
+     */
+    void setNamespace(String namespace);
+    
+    /**
+     * Returns true if the model element is unresolved.
+     * 
+     * @return true if the model element is unresolved.
+     */
+    boolean isUnresolved();
+
+    /**
+     * Sets whether the model element is unresolved.
+     * 
+     * @param unresolved whether the model element is unresolved
+     */
+    void setUnresolved(boolean unresolved);
+    
+    InterfaceContract getBindingInterfaceContract();
+    
+    void setBindingInterfaceContract(InterfaceContract bindingInterfaceContract);
+    
+    Element getEndPointReference();
+    
+    void setEndPointReference(Element element);
+
+    /**
+     * Returns the generated WSDL definitions document.
+     * @return the generated WSDL definitions document
+     */
+    Definition getWSDLDocument();
+
+    /**
+     * Sets the generated WSDL definitions document.
+     * @param definition the generated WSDL definitions document
+     */
+    void setWSDLDocument(Definition definition);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/WebServiceBindingFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/WebServiceBindingFactory.java
new file mode 100644
index 0000000000..1ad38c69e4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/WebServiceBindingFactory.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws;
+
+/**
+ * Factory for the Web Service binding model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface WebServiceBindingFactory {
+
+    /**
+     * Creates a new WebService binding.
+     * 
+     * @return a new WebService binding
+     */
+    WebServiceBinding createWebServiceBinding();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/addressing/EndPointReference.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/addressing/EndPointReference.java
new file mode 100644
index 0000000000..a13584a3c2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/addressing/EndPointReference.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.addressing;
+
+import java.net.URI;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Defines a model for WS-Addressing
+ * &lt;wsa:EndpointReference&gt;
+ *     &lt;wsa:Address&gt;xs:anyURI&lt;/wsa:Address&gt;
+ *     &lt;wsa:ReferenceProperties&gt;... &lt;/wsa:ReferenceProperties&gt; ?
+ *     &lt;wsa:ReferenceParameters&gt;... &lt;/wsa:ReferenceParameters&gt; ?
+ *     &lt;wsa:PortType&gt;xs:QName&lt;/wsa:PortType&gt; ?
+ *     &lt;wsa:ServiceName PortName="xs:NCName"?&gt;xs:QName&lt;/wsa:ServiceName&gt; ?
+ *     &lt;wsp:Policy&gt; ... &lt;/wsp:Policy&gt;*
+ * &lt;/wsa:EndpointReference&gt;
+ * @version $Rev$ $Date$
+ */
+public interface EndPointReference {
+    URI getAddress();
+
+    void setAddress(URI address);
+
+    QName getPortType();
+
+    void setPortType(QName portType);
+
+    QName getServiceName();
+
+    void setServiceName(QName serviceName);
+
+    QName getPortName();
+
+    void setPortName(QName portName);
+
+    List<Object> getReferenceProperties();
+
+    List<Object> getReferenceParameters();
+
+    List<Object> getPolicies();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/impl/WebServiceBindingFactoryImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/impl/WebServiceBindingFactoryImpl.java
new file mode 100644
index 0000000000..055e2012dc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/impl/WebServiceBindingFactoryImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.binding.ws.impl;
+
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.binding.ws.WebServiceBindingFactory;
+
+/**
+ * A factory for the WSDL model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WebServiceBindingFactoryImpl implements WebServiceBindingFactory {
+
+    public WebServiceBinding createWebServiceBinding() {
+        return new WebServiceBindingImpl();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/impl/WebServiceBindingImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/impl/WebServiceBindingImpl.java
new file mode 100644
index 0000000000..45a421e5ff
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/src/main/java/org/apache/tuscany/sca/binding/ws/impl/WebServiceBindingImpl.java
@@ -0,0 +1,305 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.wsdl.Binding;
+import javax.wsdl.Definition;
+import javax.wsdl.Port;
+import javax.wsdl.Service;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Extensible;
+import org.apache.tuscany.sca.assembly.Extension;
+import org.apache.tuscany.sca.assembly.builder.BindingBuilder;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
+import org.apache.tuscany.sca.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySubject;
+import org.w3c.dom.Element;
+
+/**
+ * Represents a WebService binding.
+ *
+ * @version $Rev$ $Date$
+ */
+class WebServiceBindingImpl implements WebServiceBinding, PolicySubject, Extensible {
+    private String name;
+    private String uri;
+    private boolean unresolved;
+    private List<Object> extensions = new ArrayList<Object>();
+    private List<Extension> attributeExtensions = new ArrayList<Extension>();
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private ExtensionType intentAttachPointType;
+    private String location;
+    private Binding binding;
+    private Service service;
+    private Port port;
+    private Port endpoint;
+    private QName bindingName;
+    private String portName;
+    private QName serviceName;
+    private String endpointName;
+    private WSDLDefinition wsdlDefinition;
+    private String wsdlNamespace;
+    private InterfaceContract bindingInterfaceContract;
+    private Element endPointReference;
+    private Definition generatedWSDLDocument;
+    private BindingBuilder builder;
+    
+    protected WebServiceBindingImpl() {
+    }
+    
+    /**
+     * Provide a meaningful representation of this Binding
+     */
+    public String toString() {
+    	return "Web Service Binding: " + name;
+    } // end method toString
+    
+    public String getName() {
+        return name;
+    }
+
+    public String getURI() {
+        return uri;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+    
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    } 
+    
+    public List<Object> getExtensions() {
+        return extensions;
+    }
+    
+    public List<Extension> getAttributeExtensions() {
+        return attributeExtensions;
+    }    
+    
+    public String getLocation() {
+        return location;
+    }
+    
+    public void setLocation(String location) {
+        this.location = location;
+    }
+
+    public Binding getBinding() {
+        if (binding == null) {
+            if (getWSDLDefinition() != null && wsdlDefinition.getBinding() != null) {
+                binding = wsdlDefinition.getBinding();
+            }
+        }
+        return binding;
+    }
+
+    public QName getBindingName() {
+        if (isUnresolved()) {
+            return bindingName;
+        } else if (binding != null) {
+            return binding.getQName();
+        } else {
+            return null;
+        }
+    }
+
+    public String getEndpointName() {
+        if (isUnresolved()) {
+            return endpointName;
+        } else if (endpoint != null) {
+            //TODO support WSDL 2.0
+            return endpoint.getName();
+        } else {
+            return null;
+        }
+    }
+    
+    public Port getEndpoint() {
+        return endpoint;
+    }
+
+    public Port getPort() {
+        return port;
+    }
+
+    public String getPortName() {
+        if (isUnresolved()) {
+            return portName;
+        } else if (port != null) {
+            return port.getName();
+        } else {
+            return null;
+        }
+    }
+
+    public Service getService() {
+        return service;
+    }
+
+    public QName getServiceName() {
+        if (isUnresolved()) {
+            return serviceName;
+        } else if (service != null) {
+            return service.getQName();
+        } else {
+            return null;
+        }
+    }
+
+    public void setBinding(Binding binding) {
+        this.binding = binding;
+    }
+
+    public void setBindingName(QName bindingName) {
+        if (!isUnresolved()) {
+            throw new IllegalStateException();
+        }
+        this.bindingName = bindingName;
+    }
+    
+    public void setEndpoint(Port endpoint) {
+        this.endpoint = endpoint;
+    }
+
+    public void setEndpointName(String endpointName) {
+        if (!isUnresolved()) {
+            throw new IllegalStateException();
+        }
+        this.endpointName = endpointName;
+    }
+
+    public void setPort(Port port) {
+        this.port = port;
+    }
+
+    public void setPortName(String portName) {
+        if (!isUnresolved()) {
+            throw new IllegalStateException();
+        }
+        this.portName = portName;
+    }
+
+    public void setService(Service service) {
+        this.service = service;
+    }
+
+    public void setServiceName(QName serviceName) {
+        if (!isUnresolved()) {
+            throw new IllegalStateException();
+        }
+        this.serviceName = serviceName;
+    }
+
+    public WSDLDefinition getWSDLDefinition() {
+        if (wsdlDefinition == null) {
+            Interface iface = bindingInterfaceContract.getInterface();
+            if (iface instanceof WSDLInterface) {
+                wsdlDefinition = ((WSDLInterface) iface).getWsdlDefinition();
+            }
+        }
+        return wsdlDefinition;
+    }
+
+    public void setDefinition(WSDLDefinition wsdlDefinition) {
+        this.wsdlDefinition = wsdlDefinition;
+    }
+
+    public String getNamespace() {
+        return wsdlNamespace;
+    }
+
+    public void setNamespace(String namespace) {
+        this.wsdlNamespace = namespace;
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return bindingInterfaceContract;
+    }
+
+    public void setBindingInterfaceContract(InterfaceContract bindingInterfaceContract) {
+        this.bindingInterfaceContract = bindingInterfaceContract;
+    }
+    
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+    
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    public ExtensionType getType() {
+        return intentAttachPointType;
+    }
+    
+    public void setType(ExtensionType intentAttachPointType) {
+        this.intentAttachPointType = intentAttachPointType;
+    }
+
+    public Element getEndPointReference() {
+        return endPointReference;
+    }
+
+    public void setEndPointReference(Element epr) {
+        this.endPointReference = epr;
+    }
+
+    public Definition getWSDLDocument() {
+        return generatedWSDLDocument;
+    }
+
+    public void setWSDLDocument(Definition definition) {
+        this.generatedWSDLDocument = definition;
+    }
+
+    public BindingBuilder getBuilder() {
+        return builder;
+    }
+
+    public void setBuilder(BindingBuilder builder) {
+        this.builder = builder;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.ws.WebServiceBindingFactory b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.ws.WebServiceBindingFactory
new file mode 100644
index 0000000000..6d50a24b93
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/binding-ws/src/main/resources/META-INF/services/org.apache.tuscany.sca.binding.ws.WebServiceBindingFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the model factory
+org.apache.tuscany.sca.binding.ws.impl.WebServiceBindingFactoryImpl
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/LICENSE
new file mode 100644
index 0000000000..6e529a25c4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/LICENSE
@@ -0,0 +1,205 @@
+

+                                 Apache License

+                           Version 2.0, January 2004

+                        http://www.apache.org/licenses/

+

+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

+

+   1. Definitions.

+

+      "License" shall mean the terms and conditions for use, reproduction,

+      and distribution as defined by Sections 1 through 9 of this document.

+

+      "Licensor" shall mean the copyright owner or entity authorized by

+      the copyright owner that is granting the License.

+

+      "Legal Entity" shall mean the union of the acting entity and all

+      other entities that control, are controlled by, or are under common

+      control with that entity. For the purposes of this definition,

+      "control" means (i) the power, direct or indirect, to cause the

+      direction or management of such entity, whether by contract or

+      otherwise, or (ii) ownership of fifty percent (50%) or more of the

+      outstanding shares, or (iii) beneficial ownership of such entity.

+

+      "You" (or "Your") shall mean an individual or Legal Entity

+      exercising permissions granted by this License.

+

+      "Source" form shall mean the preferred form for making modifications,

+      including but not limited to software source code, documentation

+      source, and configuration files.

+

+      "Object" form shall mean any form resulting from mechanical

+      transformation or translation of a Source form, including but

+      not limited to compiled object code, generated documentation,

+      and conversions to other media types.

+

+      "Work" shall mean the work of authorship, whether in Source or

+      Object form, made available under the License, as indicated by a

+      copyright notice that is included in or attached to the work

+      (an example is provided in the Appendix below).

+

+      "Derivative Works" shall mean any work, whether in Source or Object

+      form, that is based on (or derived from) the Work and for which the

+      editorial revisions, annotations, elaborations, or other modifications

+      represent, as a whole, an original work of authorship. For the purposes

+      of this License, Derivative Works shall not include works that remain

+      separable from, or merely link (or bind by name) to the interfaces of,

+      the Work and Derivative Works thereof.

+

+      "Contribution" shall mean any work of authorship, including

+      the original version of the Work and any modifications or additions

+      to that Work or Derivative Works thereof, that is intentionally

+      submitted to Licensor for inclusion in the Work by the copyright owner

+      or by an individual or Legal Entity authorized to submit on behalf of

+      the copyright owner. For the purposes of this definition, "submitted"

+      means any form of electronic, verbal, or written communication sent

+      to the Licensor or its representatives, including but not limited to

+      communication on electronic mailing lists, source code control systems,

+      and issue tracking systems that are managed by, or on behalf of, the

+      Licensor for the purpose of discussing and improving the Work, but

+      excluding communication that is conspicuously marked or otherwise

+      designated in writing by the copyright owner as "Not a Contribution."

+

+      "Contributor" shall mean Licensor and any individual or Legal Entity

+      on behalf of whom a Contribution has been received by Licensor and

+      subsequently incorporated within the Work.

+

+   2. Grant of Copyright License. Subject to the terms and conditions of

+      this License, each Contributor hereby grants to You a perpetual,

+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable

+      copyright license to reproduce, prepare Derivative Works of,

+      publicly display, publicly perform, sublicense, and distribute the

+      Work and such Derivative Works in Source or Object form.

+

+   3. Grant of Patent License. Subject to the terms and conditions of

+      this License, each Contributor hereby grants to You a perpetual,

+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable

+      (except as stated in this section) patent license to make, have made,

+      use, offer to sell, sell, import, and otherwise transfer the Work,

+      where such license applies only to those patent claims licensable

+      by such Contributor that are necessarily infringed by their

+      Contribution(s) alone or by combination of their Contribution(s)

+      with the Work to which such Contribution(s) was submitted. If You

+      institute patent litigation against any entity (including a

+      cross-claim or counterclaim in a lawsuit) alleging that the Work

+      or a Contribution incorporated within the Work constitutes direct

+      or contributory patent infringement, then any patent licenses

+      granted to You under this License for that Work shall terminate

+      as of the date such litigation is filed.

+

+   4. Redistribution. You may reproduce and distribute copies of the

+      Work or Derivative Works thereof in any medium, with or without

+      modifications, and in Source or Object form, provided that You

+      meet the following conditions:

+

+      (a) You must give any other recipients of the Work or

+          Derivative Works a copy of this License; and

+

+      (b) You must cause any modified files to carry prominent notices

+          stating that You changed the files; and

+

+      (c) You must retain, in the Source form of any Derivative Works

+          that You distribute, all copyright, patent, trademark, and

+          attribution notices from the Source form of the Work,

+          excluding those notices that do not pertain to any part of

+          the Derivative Works; and

+

+      (d) If the Work includes a "NOTICE" text file as part of its

+          distribution, then any Derivative Works that You distribute must

+          include a readable copy of the attribution notices contained

+          within such NOTICE file, excluding those notices that do not

+          pertain to any part of the Derivative Works, in at least one

+          of the following places: within a NOTICE text file distributed

+          as part of the Derivative Works; within the Source form or

+          documentation, if provided along with the Derivative Works; or,

+          within a display generated by the Derivative Works, if and

+          wherever such third-party notices normally appear. The contents

+          of the NOTICE file are for informational purposes only and

+          do not modify the License. You may add Your own attribution

+          notices within Derivative Works that You distribute, alongside

+          or as an addendum to the NOTICE text from the Work, provided

+          that such additional attribution notices cannot be construed

+          as modifying the License.

+

+      You may add Your own copyright statement to Your modifications and

+      may provide additional or different license terms and conditions

+      for use, reproduction, or distribution of Your modifications, or

+      for any such Derivative Works as a whole, provided Your use,

+      reproduction, and distribution of the Work otherwise complies with

+      the conditions stated in this License.

+

+   5. Submission of Contributions. Unless You explicitly state otherwise,

+      any Contribution intentionally submitted for inclusion in the Work

+      by You to the Licensor shall be under the terms and conditions of

+      this License, without any additional terms or conditions.

+      Notwithstanding the above, nothing herein shall supersede or modify

+      the terms of any separate license agreement you may have executed

+      with Licensor regarding such Contributions.

+

+   6. Trademarks. This License does not grant permission to use the trade

+      names, trademarks, service marks, or product names of the Licensor,

+      except as required for reasonable and customary use in describing the

+      origin of the Work and reproducing the content of the NOTICE file.

+

+   7. Disclaimer of Warranty. Unless required by applicable law or

+      agreed to in writing, Licensor provides the Work (and each

+      Contributor provides its Contributions) on an "AS IS" BASIS,

+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or

+      implied, including, without limitation, any warranties or conditions

+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A

+      PARTICULAR PURPOSE. You are solely responsible for determining the

+      appropriateness of using or redistributing the Work and assume any

+      risks associated with Your exercise of permissions under this License.

+

+   8. Limitation of Liability. In no event and under no legal theory,

+      whether in tort (including negligence), contract, or otherwise,

+      unless required by applicable law (such as deliberate and grossly

+      negligent acts) or agreed to in writing, shall any Contributor be

+      liable to You for damages, including any direct, indirect, special,

+      incidental, or consequential damages of any character arising as a

+      result of this License or out of the use or inability to use the

+      Work (including but not limited to damages for loss of goodwill,

+      work stoppage, computer failure or malfunction, or any and all

+      other commercial damages or losses), even if such Contributor

+      has been advised of the possibility of such damages.

+

+   9. Accepting Warranty or Additional Liability. While redistributing

+      the Work or Derivative Works thereof, You may choose to offer,

+      and charge a fee for, acceptance of support, warranty, indemnity,

+      or other liability obligations and/or rights consistent with this

+      License. However, in accepting such obligations, You may act only

+      on Your own behalf and on Your sole responsibility, not on behalf

+      of any other Contributor, and only if You agree to indemnify,

+      defend, and hold each Contributor harmless for any liability

+      incurred by, or claims asserted against, such Contributor by reason

+      of your accepting any such warranty or additional liability.

+

+   END OF TERMS AND CONDITIONS

+

+   APPENDIX: How to apply the Apache License to your work.

+

+      To apply the Apache License to your work, attach the following

+      boilerplate notice, with the fields enclosed by brackets "[]"

+      replaced with your own identifying information. (Don't include

+      the brackets!)  The text should be enclosed in the appropriate

+      comment syntax for the file format. We also recommend that a

+      file or class name and description of purpose be included on the

+      same "printed page" as the copyright notice for easier

+      identification within third-party archives.

+

+   Copyright [yyyy] [name of copyright owner]

+

+   Licensed under the Apache License, Version 2.0 (the "License");

+   you may not use this file except in compliance with the License.

+   You may obtain a copy of the License at

+

+       http://www.apache.org/licenses/LICENSE-2.0

+

+   Unless required by applicable law or agreed to in writing, software

+   distributed under the License is distributed on an "AS IS" BASIS,

+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+   See the License for the specific language governing permissions and

+   limitations under the License.

+

+

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..0f201e78a7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/META-INF/MANIFEST.MF
@@ -0,0 +1,22 @@
+Manifest-Version: 1.0

+Bundle-ManifestVersion: 2

+Bundle-SymbolicName: org.apache.tuscany.sca.contribution.osgi

+Bundle-Version: 2.0.0

+Bundle-ActivationPolicy: lazy

+Bundle-Name: Apache Tuscany SCA Contribution OSGi Bundle

+Bundle-Vendor: The Apache Software Foundation

+Eclipse-LazyStart: true

+Bundle-Activator: org.apache.tuscany.sca.contribution.osgi.impl.OSGiBundleActivator

+Bundle-Description: Apache Tuscany SCA OSGi Implementation

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Import-Package: org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.contribution;version="2.0.0",

+ org.apache.tuscany.sca.contribution.osgi;version="2.0.0",

+ org.apache.tuscany.sca.contribution.processor;version="2.0.0",

+ org.apache.tuscany.sca.contribution.resolver;version="2.0.0",

+ org.apache.tuscany.sca.contribution.scanner;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.osgi.framework;version="1.4.0"

+Bundle-DocURL: http://www.apache.org/

+Export-Package: org.apache.tuscany.sca.contribution.osgi;version="2.0.0"

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/NOTICE
new file mode 100644
index 0000000000..51042eab05
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}

+Copyright (c) 2005 - 2009 The Apache Software Foundation

+

+This product includes software developed by

+The Apache Software Foundation (http://www.apache.org/).

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/pom.xml
new file mode 100644
index 0000000000..78c6f9b9d9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/pom.xml
@@ -0,0 +1,66 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-contribution-osgi</artifactId>
+    <name>Apache Tuscany SCA Contribution OSGi Bundle</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.eclipse</groupId>
+            <artifactId>osgi</artifactId>
+            <version>3.4.0-v20080605-1900</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.codehaus.woodstox</groupId>
+            <artifactId>wstx-asl</artifactId>
+            <version>3.2.4</version>
+            <scope>runtime</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>stax</groupId>
+                    <artifactId>stax-api</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+    </dependencies>
+
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/BundleReference.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/BundleReference.java
new file mode 100644
index 0000000000..3f82f6fb17
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/BundleReference.java
@@ -0,0 +1,136 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.osgi;
+
+import org.osgi.framework.Bundle;
+import org.osgi.framework.Constants;
+
+/**
+ * A reference to an OSGi bundle
+ *
+ * @version $Rev$ $Date$
+ */
+public class BundleReference {
+
+    /**
+     * The bundle.
+     */
+    private Bundle bundle;
+
+    /**
+     * The bundle version.
+     */
+    private String version;
+
+    /**
+     * The bundle name and version.
+     */
+    private String symbolicName;
+
+    /**
+     * Constructs a new BundleReference.
+     * 
+     * @param bundle
+     */
+    public BundleReference(Bundle bundle) {
+        this.bundle = bundle;
+        this.symbolicName = bundle.getSymbolicName();
+        this.version = (String)bundle.getHeaders().get(Constants.BUNDLE_VERSION);
+    }
+
+    /**
+     * Constructs a new BundleReference.
+     * 
+     * @param bundleSymbolicName The bundle symbolic name
+     * @param bundleVersion The bundle version
+     */
+    public BundleReference(String bundleSymbolicName, String bundleVersion) {
+        this.version = bundleVersion;
+        this.symbolicName = bundleSymbolicName;
+    }
+
+    /**
+     * Get the referenced bundle.
+     * 
+     * @return The referenced bundle
+     */
+    public Bundle getBundle() {
+        return bundle;
+    }
+
+    /**
+     * Get the referenced bundle version.
+     * 
+     * @return The bundle version
+     */
+    public String getVersion() {
+        return version;
+    }
+
+    /**
+     * Get the referenced bundle name and version.
+     * 
+     * @return The bundle name
+     */
+    public String getSymbolicName() {
+        return symbolicName;
+    }
+
+    /**
+     * Returns true if the bundle reference is unresolved.
+     * 
+     * @return Whether or not the bundle has been resolved
+     */
+    public boolean isUnresolved() {
+        return bundle == null;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((symbolicName == null) ? 0 : symbolicName.hashCode());
+        result = prime * result + ((version == null) ? 0 : version.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        BundleReference other = (BundleReference)obj;
+        if (symbolicName == null) {
+            if (other.symbolicName != null)
+                return false;
+        } else if (!symbolicName.equals(other.symbolicName))
+            return false;
+        if (version == null) {
+            if (other.version != null)
+                return false;
+        } else if (!version.equals(other.version))
+            return false;
+        return true;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiBundleActivator.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiBundleActivator.java
new file mode 100644
index 0000000000..af13d2ee98
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiBundleActivator.java
@@ -0,0 +1,152 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution.osgi.impl;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.jar.JarInputStream;
+import java.util.jar.Manifest;
+
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.BundleException;
+import org.osgi.framework.Constants;
+
+/**
+ * The Bundle Activator that receives the BundleContext
+ */
+public class OSGiBundleActivator implements BundleActivator {
+    private static BundleContext bundleContext;
+
+    public static BundleContext getBundleContext() {
+        return bundleContext;
+    }
+
+    public void start(BundleContext context) throws Exception {
+        bundleContext = context;
+    }
+
+    public void stop(BundleContext context) throws Exception {
+        bundleContext = null;
+    }
+
+    public static Bundle findBundle(URL bundleURL) {
+        if (bundleContext == null) {
+            return null;
+        }
+        Bundle[] installedBundles = bundleContext.getBundles();
+        for (Bundle bundle : installedBundles) {
+            URL root = bundle.getEntry("/");
+            if (root != null && root.getHost() != null && root.getHost().equals(bundleURL.getHost())) {
+                return bundle;
+            }
+        }
+        return null;
+    }
+
+    public static Bundle findBundle(String symbolicName, String version) {
+        if (bundleContext == null) {
+            return null;
+        }
+        Bundle[] bundles = bundleContext.getBundles();
+        if (version == null) {
+            version = "0.0.0";
+        }
+        for (Bundle b : bundles) {
+            String v = (String)b.getHeaders().get(Constants.BUNDLE_VERSION);
+            if (v == null) {
+                v = "0.0.0";
+            }
+            if (b.getSymbolicName().equals(symbolicName) && (version.equals("0.0.0") || v.equals(version))) {
+                return b;
+            }
+        }
+        return null;
+    }
+
+    public static Bundle installBundle(String location, InputStream is) throws BundleException {
+        getBundleContext();
+        return bundleContext.installBundle(location, is);
+    }
+
+    public static Bundle installBundle(String location) throws BundleException, IOException {
+        getBundleContext();
+
+        URL url = new URL(location);
+        Bundle bundle = null;
+        InputStream is = url.openStream();
+        JarInputStream jar = new JarInputStream(is);
+
+        Manifest manifest = jar.getManifest();
+        jar.close();
+        if (manifest != null) {
+            String symbolicName = manifest.getMainAttributes().getValue(Constants.BUNDLE_SYMBOLICNAME);
+            String version = manifest.getMainAttributes().getValue(Constants.BUNDLE_VERSION);
+            if (symbolicName != null) {
+                bundle = findBundle(symbolicName, version);
+                if (bundle != null) {
+                    return bundle;
+                }
+            } else {
+                return null;
+            }
+        } else {
+            return null;
+        }
+        try {
+            is = url.openStream();
+            bundle = bundleContext.installBundle(location, is);
+        } finally {
+            is.close();
+        }
+        return bundle;
+    }
+
+    public static Bundle findBundleByLocation(String bundleLocation) {
+        if (bundleContext != null) {
+            Bundle[] installedBundles = bundleContext.getBundles();
+            for (Bundle bundle : installedBundles) {
+                if (bundle.getLocation().equals(bundleLocation))
+                    return bundle;
+            }
+        }
+        return null;
+    }
+
+    public static Bundle findBundle(String bundleLocation) {
+        if (bundleContext != null) {
+            if (bundleLocation.startsWith("bundle:") || bundleLocation.startsWith("bundleresource:")
+                || bundleLocation.startsWith("bundleentry:")) {
+                try {
+                    return findBundle(new URL(bundleLocation));
+                } catch (MalformedURLException e) {
+                    // ignore
+                }
+            } else {
+                return findBundleByLocation(bundleLocation);
+            }
+        }
+        return null;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiBundleContributionScanner.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiBundleContributionScanner.java
new file mode 100644
index 0000000000..a8bec24dab
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiBundleContributionScanner.java
@@ -0,0 +1,193 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.contribution.osgi.impl;

+

+import java.io.IOException;

+import java.io.InputStream;

+import java.net.URL;

+import java.util.ArrayList;

+import java.util.Collections;

+import java.util.Enumeration;

+import java.util.HashSet;

+import java.util.List;

+import java.util.Set;

+import java.util.jar.JarEntry;

+import java.util.jar.JarInputStream;

+

+import org.apache.tuscany.sca.contribution.Contribution;

+import org.apache.tuscany.sca.contribution.PackageType;

+import org.apache.tuscany.sca.contribution.processor.ContributionException;

+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;

+import org.apache.tuscany.sca.contribution.scanner.ContributionScanner;

+import org.osgi.framework.Bundle;

+import org.osgi.framework.Constants;

+

+/**

+ * Bundle Contribution package processor.

+ *

+ * @version $Rev$ $Date$

+ */

+public class OSGiBundleContributionScanner implements ContributionScanner {

+

+    public OSGiBundleContributionScanner() {

+    }

+

+    public String getContributionType() {

+        return PackageType.BUNDLE;

+    }

+

+    public URL getArtifactURL(Contribution contribution, String artifact) throws ContributionReadException {

+        Bundle bundle = null;

+        try {

+            bundle = OSGiBundleActivator.findBundle(contribution.getLocation());

+            if (bundle != null) {

+                URL url = bundle.getResource(artifact);

+                return url;

+            }

+        } catch (Exception e) {

+        }

+        return null;

+    }

+

+    public List<String> getJarArtifacts(URL packageSourceURL, InputStream inputStream) throws ContributionException,

+        IOException {

+        if (packageSourceURL == null) {

+            throw new IllegalArgumentException("Invalid null package source URL.");

+        }

+

+        if (inputStream == null) {

+            throw new IllegalArgumentException("Invalid null source inputstream.");

+        }

+

+        // Assume the root is a jar file

+        JarInputStream jar = new JarInputStream(inputStream);

+        try {

+            Set<String> names = new HashSet<String>();

+            while (true) {

+                JarEntry entry = jar.getNextJarEntry();

+                if (entry == null) {

+                    // EOF

+                    break;

+                }

+

+                // FIXME: Maybe we should externalize the filter as a property

+                String name = entry.getName();

+                if (!name.startsWith(".") && !entry.isDirectory()) {

+

+                    // Trim trailing /

+                    if (name.endsWith("/")) {

+                        name = name.substring(0, name.length() - 1);

+                    }

+

+                    // Add the entry name

+                    if (!names.contains(name) && name.length() > 0) {

+                        names.add(name);

+

+                    }

+                }

+            }

+

+            // Return list of URIs

+            List<String> artifacts = new ArrayList<String>();

+            for (String name : names) {

+                artifacts.add(name);

+            }

+            return artifacts;

+

+        } finally {

+            jar.close();

+        }

+    }

+

+    public List<String> scan(Contribution contribution) throws ContributionReadException {

+        Bundle bundle = OSGiBundleActivator.findBundle(contribution.getLocation());

+

+        if (bundle == null) {

+            throw new IllegalArgumentException("Could not find OSGi bundle " + contribution.getLocation());

+        }

+

+        List<String> artifacts = new ArrayList<String>();

+        Set<String> bundleClassPath = new HashSet<String>();

+        String cp = (String)bundle.getHeaders().get(Constants.BUNDLE_CLASSPATH);

+        if (cp != null) {

+            String[] paths = cp.split(",");

+            for (String path : paths) {

+                bundleClassPath.add(path.trim());

+            }

+        }

+

+        try {

+            Enumeration<?> entries = bundle.findEntries("/", "*", true);

+            while (entries.hasMoreElements()) {

+                URL entry = (URL)entries.nextElement();

+                String entryName = entry.getPath();

+                if (entryName.contains("/.svn/")) {

+                    // Ignore .svn files

+                    continue;

+                }

+                if (entryName.startsWith("/")) {

+                    entryName = entryName.substring(1);

+                }

+                artifacts.add(entryName);

+

+                if (entryName.endsWith(".jar") && bundleClassPath.contains(entryName)) {

+                    artifacts.addAll(getJarArtifacts(entry, entry.openStream()));

+                }

+

+            }

+        } catch (Exception e) {

+            throw new RuntimeException(e);

+        }

+        contribution.getExtensions().add(bundle);

+        contribution.getTypes().add(getContributionType());

+        contribution.setClassLoader(new BundleClassLoader(bundle));

+        return artifacts;

+    }

+

+    private static class BundleClassLoader extends ClassLoader {

+        private Bundle bundle;

+        public BundleClassLoader(Bundle bundle) {

+            super(null);

+            this.bundle = bundle;

+        }

+

+        @Override

+        protected Class<?> findClass(String name) throws ClassNotFoundException {

+            return bundle.loadClass(name);

+        }

+

+        @Override

+        protected URL findResource(String name) {

+            return bundle.getResource(name);

+        }

+

+        @Override

+        protected Enumeration<URL> findResources(String name) throws IOException {

+            Enumeration<URL> urls = bundle.getResources(name);

+            if (urls == null) {

+                List<URL> list = Collections.emptyList();

+                return Collections.enumeration(list);

+            } else {

+                return urls;

+            }

+        }

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiBundleProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiBundleProcessor.java
new file mode 100644
index 0000000000..0b0d49de3e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiBundleProcessor.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.osgi.impl;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.osgi.BundleReference;
+import org.osgi.framework.Bundle;
+
+/**
+ * OSGi bundle processor
+ *
+ * @version $Rev$ $Date$
+ */
+public class OSGiBundleProcessor {
+
+    //    private boolean initializedOSGi;
+    //    private OSGiRuntime osgiRuntime;
+
+    public OSGiBundleProcessor() {
+    }
+
+    public Object installContributionBundle(Contribution contribution) {
+
+        Object bundle = null;
+        try {
+            bundle = OSGiBundleActivator.installBundle(contribution.getLocation());
+        } catch (Exception e) {
+            // If OSGi cannot process the jar, treat the bundle as a plain jar file.
+        }
+        return bundle;
+    }
+
+    public BundleReference installNestedBundle(Contribution contribution,
+                                               String bundleSymbolicName,
+                                               String bundleVersion) {
+
+        BundleReference bundleReference = null;
+
+        List<Artifact> artifacts = contribution.getArtifacts();
+        for (Artifact a : artifacts) {
+            if (a.getURI().endsWith(".jar")) {
+                try {
+                    Bundle bundle = OSGiBundleActivator.installBundle(a.getLocation());
+                    if (bundle != null) {
+                        bundleReference = new BundleReference(bundle);
+                        break;
+                    }
+                } catch (Exception e) {
+                    // If OSGi cannot process the jar, treat the bundle as a plain jar file.
+                }
+            }
+        }
+        return bundleReference;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiBundleReferenceModelResolver.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiBundleReferenceModelResolver.java
new file mode 100644
index 0000000000..e63bbc495f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiBundleReferenceModelResolver.java
@@ -0,0 +1,115 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.osgi.impl;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.osgi.BundleReference;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.osgi.framework.Bundle;
+
+/**
+ * A Model Resolver for BundleReferences.
+ *
+ * @version $Rev$ $Date$
+ */
+public class OSGiBundleReferenceModelResolver implements ModelResolver {
+    private Contribution contribution;
+    private Map<BundleReference, BundleReference> refs = new HashMap<BundleReference, BundleReference>();
+
+    private OSGiBundleProcessor bundleProcessor;
+
+    public OSGiBundleReferenceModelResolver(Contribution contribution, FactoryExtensionPoint modelFactories) {
+        this.contribution = contribution;
+        this.bundleProcessor = new OSGiBundleProcessor();
+    }
+
+    public void addModel(Object resolved) {
+        BundleReference bundleRef = (BundleReference)resolved;
+        refs.put(bundleRef, bundleRef);
+    }
+
+    public Object removeModel(Object resolved) {
+        return refs.remove(resolved);
+    }
+
+    /**
+     * Handle artifact resolution when the specific class reference is imported from another contribution
+     * @param unresolved
+     * @return
+     */
+    private BundleReference resolveImportedModel(BundleReference unresolved) {
+        BundleReference resolved = unresolved;
+
+        if (this.contribution != null) {
+            for (Import import_ : this.contribution.getImports()) {
+
+                resolved = import_.getModelResolver().resolveModel(BundleReference.class, unresolved);
+                if (resolved != unresolved)
+                    break;
+            }
+
+        }
+        return resolved;
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        Object resolved = refs.get(unresolved);
+
+        if (resolved != null) {
+            return modelClass.cast(resolved);
+        }
+
+        if (OSGiBundleActivator.getBundleContext() == null)
+            return unresolved;
+
+        //Load a class on demand
+        Bundle bundle = null;
+        String bundleName = ((BundleReference)unresolved).getSymbolicName();
+        String bundleVersion = ((BundleReference)unresolved).getVersion();
+
+        bundle = OSGiBundleActivator.findBundle(bundleName, bundleVersion);
+        BundleReference bundleReference;
+
+        if (bundle == null) {
+            bundleReference = bundleProcessor.installNestedBundle(contribution, bundleName, bundleVersion);
+        } else {
+            bundleReference = new BundleReference(bundle);
+        }
+
+        if (bundleReference != null) {
+            //if we load the class            
+
+            refs.put(((BundleReference)unresolved), bundleReference);
+
+            // Return the resolved BundleReference
+            return modelClass.cast(bundleReference);
+        } else {
+            //delegate resolution of the class
+            resolved = this.resolveImportedModel((BundleReference)unresolved);
+            return modelClass.cast(resolved);
+        }
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiClassReferenceModelResolver.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiClassReferenceModelResolver.java
new file mode 100644
index 0000000000..4862050084
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/src/main/java/org/apache/tuscany/sca/contribution/osgi/impl/OSGiClassReferenceModelResolver.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution.osgi.impl;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.osgi.framework.Bundle;
+
+/**
+ * A Model Resolver for ClassReferences.
+ *
+ * @version $Rev$ $Date$
+ */
+public class OSGiClassReferenceModelResolver implements ModelResolver {
+    // private Contribution contribution;
+    private Bundle bundle;
+
+    public OSGiClassReferenceModelResolver(Contribution contribution, FactoryExtensionPoint modelFactories) {
+        // this.contribution = contribution;
+        this.bundle = OSGiBundleActivator.findBundle(contribution.getLocation());
+    }
+
+    public void addModel(Object resolved) {
+    }
+
+    public Object removeModel(Object resolved) {
+        return resolved;
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        //Load a class on demand
+        Class<?> clazz = null;
+        if (bundle != null) {
+            try {
+                clazz = bundle.loadClass(((ClassReference)unresolved).getClassName());
+            } catch (Exception e) {
+                // Ignore
+            }
+        }
+
+        if (clazz != null) {
+            //if we load the class
+            // Store a new ClassReference wrapping the loaded class
+            ClassReference classReference = new ClassReference(clazz);
+
+            // Return the resolved ClassReference
+            return modelClass.cast(classReference);
+        } else {
+            return unresolved;
+        }
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver b/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
new file mode 100644
index 0000000000..02e8b411eb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.osgi.impl.OSGiBundleReferenceModelResolver;model=org.apache.tuscany.sca.contribution.osgi.BundleReference

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.scanner.ContributionScanner b/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.scanner.ContributionScanner
new file mode 100644
index 0000000000..031a2c2ce3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.scanner.ContributionScanner
@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+org.apache.tuscany.sca.contribution.osgi.impl.OSGiBundleContributionScanner;type=bundleentry

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/contribution/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/contribution/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..6d2c1e8380
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/META-INF/MANIFEST.MF
@@ -0,0 +1,57 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.contribution.scanner;uses:="org

+ .apache.tuscany.sca.contribution.processor,org.apache.tuscany.sca.ext

+ ensibility";version="2.0.0",org.apache.tuscany.sca.contribution.resolve

+ r;uses:="org.apache.tuscany.sca.assembly,org.apache.tuscany.sca.core,

+ org.apache.tuscany.sca.contribution,org.apache.tuscany.sca.extensibil

+ ity";version="2.0.0",org.apache.tuscany.sca.contribution.processor;uses

+ :="org.apache.tuscany.sca.assembly,org.apache.tuscany.sca.core,org.ap

+ ache.tuscany.sca.policy,org.apache.tuscany.sca.monitor,org.apache.tus

+ cany.sca.extensibility,org.xml.sax,javax.xml.namespace,javax.xml.stre

+ am,javax.xml.stream.util,javax.xml.transform,org.apache.tuscany.sca.c

+ ontribution.resolver,javax.xml.transform.stream,javax.xml.validation,

+ org.xml.sax.helpers";version="2.0.0",org.apache.tuscany.sca.contributio

+ n;uses:="org.apache.tuscany.sca.assembly,org.apache.tuscany.sca.contr

+ ibution.resolver";version="2.0.0",org.apache.tuscany.sca.contribution

+ .namespace;uses:="org.apache.tuscany.sca.contribution";version="2.0.0

+ ",org.apache.tuscany.sca.contribution.java;uses:="org.apache.tuscany.

+ sca.contribution";version="2.0.0"

+Private-Package: org.apache.tuscany.sca.contribution.impl;version="1.4

+ "

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Contribution Model

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397102546

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Contribution Model

+Import-Package: javax.xml.namespace,

+ javax.xml.parsers,

+ javax.xml.stream,

+ javax.xml.stream.events,

+ javax.xml.stream.util,

+ javax.xml.transform,

+ javax.xml.transform.stream,

+ javax.xml.validation,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.assembly.impl;version="2.0.0",

+ org.apache.tuscany.sca.assembly.xsd;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.contribution;version="2.0.0",

+ org.apache.tuscany.sca.contribution.java;version="2.0.0",

+ org.apache.tuscany.sca.contribution.namespace;version="2.0.0",

+ org.apache.tuscany.sca.contribution.processor;version="2.0.0",

+ org.apache.tuscany.sca.contribution.resolver;version="2.0.0",

+ org.apache.tuscany.sca.contribution.scanner;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.extensibility;version="2.0.0",

+ org.apache.tuscany.sca.monitor;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.w3c.dom,

+ org.w3c.dom.ls,

+ org.xml.sax,

+ org.xml.sax.helpers

+Bundle-SymbolicName: org.apache.tuscany.sca.contribution

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/contribution/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/contribution/pom.xml
new file mode 100644
index 0000000000..2eaaf90ab7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/pom.xml
@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-contribution</artifactId>
+    <name>Apache Tuscany SCA Contribution Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-extensibility</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.geronimo.specs</groupId>
+            <artifactId>geronimo-stax-api_1.0_spec</artifactId>
+            <version>1.0.1</version>
+        </dependency>        
+
+        <dependency>
+            <groupId>org.codehaus.woodstox</groupId>
+            <artifactId>wstx-asl</artifactId>
+            <version>3.2.4</version>
+            <scope>runtime</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>stax</groupId>
+                    <artifactId>stax-api</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Artifact.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Artifact.java
new file mode 100644
index 0000000000..e3e1bd8fac
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Artifact.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution;
+
+import org.apache.tuscany.sca.assembly.Base;
+
+
+/**
+ * Represents an artifact in an SCA contribution.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Artifact extends Base {
+
+    /**
+     * Returns the URI that unique identifies the artifact inside the contribution.
+     *
+     * @return The artifact URI
+     */
+    String getURI();
+
+    /**
+     * Sets the URI that uniquely identifies the artifact inside the contribution.
+     *
+     * @param uri The artifact URI
+     */
+    void setURI(String uri);
+
+    /**
+     * Returns the location of the artifact.
+     *
+     * @return The artifact location
+     */
+    String getLocation();
+
+    /**
+     * Set the location of the artifact.
+     *
+     * @param location The artifact location
+     */
+    void setLocation(String location);
+
+
+    /**
+     * Returns the in-memory model representing the artifact.
+     *
+     * @return The model object
+     */
+    <T> T getModel();
+
+    /**
+     * Sets the in-memory model representing the artifact.
+     *
+     * @param model The model object
+     */
+    void setModel(Object model);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Constants.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Constants.java
new file mode 100644
index 0000000000..5fb021b523
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Constants.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution;
+
+/**
+ * Constants used in SCA contribution.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Constants {
+    String XMLSCHEMA_NS = "http://www.w3.org/2001/XMLSchema";
+    
+	String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
+    String SCA11_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.1";
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ContentType.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ContentType.java
new file mode 100644
index 0000000000..81b0b08b9d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ContentType.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution;
+
+/**
+ * Constants for the main supported contribution package type.
+ * 
+ * @version $Rev$ $Date$
+ */
+@Deprecated
+public interface ContentType {
+    
+    /**
+     * Java compressed contribution package
+     */
+    String JAR = "application/x-compressed";
+
+    /**
+     * Filesystem folder contribution package
+     */
+    String FOLDER = "application/vnd.tuscany.folder";
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Contribution.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Contribution.java
new file mode 100644
index 0000000000..bdc523c33e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Contribution.java
@@ -0,0 +1,125 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution;
+
+import java.util.List;
+import java.util.Set;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Extensible;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * The representation of an SCA contribution.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Contribution extends Artifact, Extensible {
+
+    /**
+     * Default location of contribution metadata in an SCA contribution.
+     */
+    String SCA_CONTRIBUTION_META = "META-INF/sca-contribution.xml";
+
+    /**
+     * Default location of a generated contribution metadata in an SCA contribution.
+     */
+    String SCA_CONTRIBUTION_GENERATED_META = "META-INF/sca-contribution-generated.xml";
+
+    /**
+     * Returns a list of exports based on the contribution metadata.
+     *
+     * @return The list of exports in this contribution
+     */
+    List<Export> getExports();
+
+    /**
+     * Returns a list of imports based on the contribution metadata.
+     *
+     * @return The list of imports in this contribution
+     */
+    List<Import> getImports();
+
+    /**
+     * Returns the list of deployable composites in the contribution.
+     *
+     * @return The list of deployable composites
+     */
+    List<Composite> getDeployables();
+
+    /**
+     * Returns the list of artifacts in the contribution.
+     *
+     * @return The list of artifacts in the contribution
+     */
+    List<Artifact> getArtifacts();
+
+    /**
+     * Returns the model resolver for the models representing the artifacts
+     * visible in the scope of this contribution.
+     *
+     * @return The model resolver
+     */
+    ModelResolver getModelResolver();
+
+    /**
+     * Sets the model resolver for the models representing the artifacts
+     * visible in the scope of this contribution.
+     *
+     * @param modelResolver The model resolver
+     */
+    void setModelResolver(ModelResolver modelResolver);
+
+    /**
+     * Returns the list of contributions that this contribution depends on.
+     *
+     * @return
+     */
+    List<Contribution> getDependencies();
+
+    /**
+     * Returns the ClassLoader used to load classes and resources from
+     * this contribution
+     *
+     * FIXME Remove this, the base contribution model should not depend
+     * on Java ClassLoaders.
+     *
+     * @return The contribution ClassLoader
+     */
+    ClassLoader getClassLoader();
+
+    /**
+     * Sets the ClassLoader used to load classes and resources from
+     * this contribution
+     *
+     * FIXME Remove this, the base contribution model should not depend
+     * on Java ClassLoaders.
+     *
+     * @param classLoader the contribution class loader
+     */
+    void setClassLoader(ClassLoader classLoader);
+
+    /**
+     * Get a list of mime types that apply to this contribution archive
+     * @return
+     */
+    Set<String> getTypes();
+
+}
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ContributionFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ContributionFactory.java
new file mode 100644
index 0000000000..cba867cb80
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ContributionFactory.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution;
+
+
+/**
+ * A factory for the contribution model.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ContributionFactory {
+
+    /**
+     * Create a contribution model object
+     *
+     * @return The new contribution model object
+     */
+    Contribution createContribution();
+
+    /**
+     * Create a contribution metadata model object
+     *
+     * @return The new contribution metadata model object
+     */
+    ContributionMetadata createContributionMetadata();
+
+    /**
+     * Create an artifact model object
+     *
+     * @return The new artifact model object
+     */
+    Artifact createArtifact();
+
+    /**
+     * Create a default import model object.
+     *
+     * @return the new default import model object
+     */
+    DefaultImport createDefaultImport();
+
+    /**
+     * Create a default export model object.
+     *
+     * @return the new default export model object
+     */
+    DefaultExport createDefaultExport();
+
+}
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ContributionMetadata.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ContributionMetadata.java
new file mode 100644
index 0000000000..5f26c3d907
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/ContributionMetadata.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Base;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Extensible;
+
+/**
+ * The representation of SCA contribution metadata.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ContributionMetadata extends Base, Extensible {
+
+    /**
+     * Returns a list of exports based on the contribution metadata.
+     *
+     * @return The list of exports
+     */
+    List<Export> getExports();
+
+    /**
+     * Returns a list of imports based on the contribution metadata.
+     *
+     * @return The list of imports
+     */
+    List<Import> getImports();
+
+    /**
+     * Returns the list of deployable based on the contribution metadata.
+     *
+     * @return The list of deployable composites
+     */
+    List<Composite> getDeployables();
+
+}
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/DefaultContributionFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/DefaultContributionFactory.java
new file mode 100644
index 0000000000..98954c288a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/DefaultContributionFactory.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution;
+
+import org.apache.tuscany.sca.contribution.impl.ContributionFactoryImpl;
+
+
+/**
+ * Default implementation of a contribution model factory.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultContributionFactory extends ContributionFactoryImpl {
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/DefaultExport.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/DefaultExport.java
new file mode 100644
index 0000000000..b2eddb8336
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/DefaultExport.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution;
+
+
+/**
+ * The representation of an export that exports all artifacts in
+ * a contribution.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface DefaultExport extends Export {
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/DefaultImport.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/DefaultImport.java
new file mode 100644
index 0000000000..20798dcd17
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/DefaultImport.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution;
+
+
+/**
+ * The representation of a default import that imports artifacts from
+ * all contributions.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface DefaultImport extends Import {
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Export.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Export.java
new file mode 100644
index 0000000000..a6e5afe7b8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Export.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution;
+
+import org.apache.tuscany.sca.assembly.Extensible;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * The representation of an export.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Export extends Extensible {
+
+    /**
+     * Returns the model resolver for the models representing artifacts
+     * made available by this export.
+     *
+     * @return The model resolver
+     */
+    ModelResolver getModelResolver();
+
+    /**
+     * Sets the model resolver for the models representing artifacts
+     * made available by this export.
+     *
+     * @param modelResolver
+     */
+    void setModelResolver(ModelResolver modelResolver);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Import.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Import.java
new file mode 100644
index 0000000000..256a2387f1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/Import.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution;
+
+import org.apache.tuscany.sca.assembly.Extensible;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+
+/**
+ * The representation of an import.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Import extends Extensible {
+
+    /**
+     * Returns the model resolver for the models representing artifacts
+     * made available by this import.
+     *
+     * @return The model resolver
+     */
+    ModelResolver getModelResolver();
+
+    /**
+     * Sets the model resolver for the models representing artifacts
+     * made available by this import.
+     *
+     * @param modelResolver The model resolver
+     */
+    void setModelResolver(ModelResolver modelResolver);
+
+    /**
+     * Verify that a specific export actually exports what is being imported.
+     *
+     * @param export The Exported being verified
+     * @return true/false
+     */
+    boolean match(Export export);
+
+}
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/PackageType.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/PackageType.java
new file mode 100644
index 0000000000..c6c0aff737
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/PackageType.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution;
+
+/**
+ * Constants for the main supported contribution package types.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface PackageType {
+
+    /**
+     * Java compressed contribution package
+     */
+    String JAR = "application/java-archive";
+
+    /**
+     * Zip archive contribution package
+     */
+    String ZIP = "application/zip";
+
+    /**
+     * Filesystem folder contribution package
+     */
+    String FOLDER = "application/vnd.tuscany.folder";
+
+
+    String BUNDLE = "application/osgi.bundle";
+
+    /**
+     * Java EE Web Application Archive
+     */
+    String WAR = "application/war";
+
+    /**
+     * Java EE Enterprise Application Archive
+     */
+    String EAR = "application/ear";
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/ArtifactImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/ArtifactImpl.java
new file mode 100644
index 0000000000..a362e97fc6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/ArtifactImpl.java
@@ -0,0 +1,94 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution.impl;
+
+import org.apache.tuscany.sca.contribution.Artifact;
+
+
+/**
+ * The model representing an artifact in a contribution.
+ *
+ * @version $Rev$ $Date$
+ */
+class ArtifactImpl implements Artifact {
+    private String uri;
+    private String location;
+    private Object model;
+    private boolean unresolved;
+
+    ArtifactImpl() {
+    }
+
+    public String getLocation() {
+        return location;
+    }
+
+    public void setLocation(String location) {
+        this.location = location;
+    }
+
+    public String getURI() {
+        return uri;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+    public <T> T getModel() {
+        return (T) model;
+    }
+
+    public void setModel(Object model) {
+        this.model = model;
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+
+    @Override
+    public int hashCode() {
+        return uri.hashCode();
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else {
+            if (obj instanceof Artifact) {
+                return uri.equals(((Artifact)obj).getURI());
+            } else {
+                return false;
+            }
+        }
+    }
+
+    @Override
+    public String toString() {
+    	return "Artifact:" + uri + "\n" +
+    	       "at: " + location;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/ContributionFactoryImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/ContributionFactoryImpl.java
new file mode 100644
index 0000000000..64bfb20bed
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/ContributionFactoryImpl.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution.impl;
+
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.ContributionMetadata;
+import org.apache.tuscany.sca.contribution.DefaultExport;
+import org.apache.tuscany.sca.contribution.DefaultImport;
+
+
+/**
+ * Default implementation of a contribution model factory.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ContributionFactoryImpl implements ContributionFactory {
+
+    protected ContributionFactoryImpl() {
+    }
+
+    public Contribution createContribution() {
+        return new ContributionImpl();
+    }
+
+    public ContributionMetadata createContributionMetadata() {
+        return new ContributionMetadataImpl();
+    }
+
+    public Artifact createArtifact() {
+        return new ArtifactImpl();
+    }
+
+    public DefaultExport createDefaultExport() {
+        return new DefaultExportImpl();
+    }
+
+    public DefaultImport createDefaultImport() {
+        return new DefaultImportImpl();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/ContributionImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/ContributionImpl.java
new file mode 100644
index 0000000000..7be9472fc9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/ContributionImpl.java
@@ -0,0 +1,167 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution.impl;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.impl.ExtensibleImpl;
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.Export;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * The representation of a deployed contribution
+ *
+ * @version $Rev$ $Date$
+ */
+class ContributionImpl extends ExtensibleImpl implements Contribution {
+    private String uri;
+    private String location;
+    private Object model;
+    private byte[] contents;
+    private boolean unresolved;
+    private List<Export> exports = new ArrayList<Export>();
+    private List<Import> imports = new ArrayList<Import>();
+    private List<Composite> deployables = new ArrayList<Composite>();
+    private List<Artifact> artifacts = new ArrayList<Artifact>();
+    private List<Contribution> dependencies = new ArrayList<Contribution>();
+    private ModelResolver modelResolver;
+    private Set<String> types = new HashSet<String>();
+
+    // FIXME remove this dependency on Java ClassLoaders
+    private ClassLoader classLoader;
+
+    ContributionImpl() {
+    }
+
+    public String getLocation() {
+        return this.location;
+    }
+
+    public void setLocation(String location) {
+        this.location = location;
+    }
+
+    //FIXME Remove dependency on Java ClassLoaders
+    public ClassLoader getClassLoader() {
+        return classLoader;
+    }
+
+    //FIXME Remove dependency on Java ClassLoaders
+    public void setClassLoader(ClassLoader classLoader) {
+        this.classLoader = classLoader;
+    }
+
+
+    public String getURI() {
+        return this.uri;
+    }
+
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+
+    public <T> T getModel() {
+        return (T) model;
+    }
+
+    public void setModel(Object model) {
+        this.model = model;
+    }
+
+    public byte[] getContents() {
+        return contents;
+    }
+
+    public void setContents(byte[] contents) {
+        this.contents = contents;
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+
+    public ModelResolver getModelResolver() {
+        return modelResolver;
+    }
+
+    public void setModelResolver(ModelResolver modelResolver) {
+        this.modelResolver = modelResolver;
+    }
+
+    public List<Contribution> getDependencies() {
+        return dependencies;
+    }
+
+    public List<Export> getExports() {
+        return exports;
+    }
+
+    public List<Import> getImports() {
+        return imports;
+    }
+
+    public List<Composite> getDeployables() {
+        return deployables;
+    }
+
+    public List<Artifact> getArtifacts() {
+        return artifacts;
+    }
+
+    @Override
+    public int hashCode() {
+        return uri.hashCode();
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else {
+            if (obj instanceof Artifact) {
+                return uri.equals(((Artifact)obj).getURI());
+            } else {
+                return false;
+            }
+        }
+    }
+
+    @Override
+    public String toString() {
+    	return "Contribution : " + uri + " \n" +
+    	       "from: " + location;
+    }
+
+    public Set<String> getTypes() {
+        return types;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/ContributionMetadataImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/ContributionMetadataImpl.java
new file mode 100644
index 0000000000..da8c879a93
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/ContributionMetadataImpl.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.impl.ExtensibleImpl;
+import org.apache.tuscany.sca.contribution.ContributionMetadata;
+import org.apache.tuscany.sca.contribution.Export;
+import org.apache.tuscany.sca.contribution.Import;
+
+/**
+ * The representation of a deployed contribution
+ *
+ * @version $Rev$ $Date$
+ */
+class ContributionMetadataImpl extends ExtensibleImpl implements ContributionMetadata {
+    private boolean unresolved;
+    private List<Export> exports = new ArrayList<Export>();
+    private List<Import> imports = new ArrayList<Import>();
+    private List<Composite> deployables = new ArrayList<Composite>();
+
+    ContributionMetadataImpl() {
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+
+    public List<Export> getExports() {
+        return exports;
+    }
+
+    public List<Import> getImports() {
+        return imports;
+    }
+
+    public List<Composite> getDeployables() {
+        return deployables;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/DefaultExportImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/DefaultExportImpl.java
new file mode 100644
index 0000000000..d4614e5427
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/DefaultExportImpl.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution.impl;
+
+import org.apache.tuscany.sca.assembly.impl.ExtensibleImpl;
+import org.apache.tuscany.sca.contribution.DefaultExport;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * The representation of an export for the contribution
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultExportImpl extends ExtensibleImpl implements DefaultExport {
+    private ModelResolver modelResolver;
+
+    protected DefaultExportImpl() {
+        super();
+    }
+
+    public ModelResolver getModelResolver() {
+        return modelResolver;
+    }
+
+    public void setModelResolver(ModelResolver modelResolver) {
+        this.modelResolver = modelResolver;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/DefaultImportImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/DefaultImportImpl.java
new file mode 100644
index 0000000000..7ab535f916
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/impl/DefaultImportImpl.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution.impl;
+
+import org.apache.tuscany.sca.assembly.impl.ExtensibleImpl;
+import org.apache.tuscany.sca.contribution.DefaultExport;
+import org.apache.tuscany.sca.contribution.DefaultImport;
+import org.apache.tuscany.sca.contribution.Export;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * The representation of an import for the contribution
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultImportImpl extends ExtensibleImpl implements DefaultImport {
+    private ModelResolver modelResolver;
+
+    protected DefaultImportImpl() {
+        super();
+    }
+
+    public ModelResolver getModelResolver() {
+        return modelResolver;
+    }
+
+    public void setModelResolver(ModelResolver modelResolver) {
+        this.modelResolver = modelResolver;
+    }
+
+
+    public boolean match(Export export) {
+        if (export instanceof DefaultExport) {
+            return true;
+        }
+        return false;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/DefaultJavaImportExportFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/DefaultJavaImportExportFactory.java
new file mode 100644
index 0000000000..886c61c00a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/DefaultJavaImportExportFactory.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.java;
+
+import org.apache.tuscany.sca.contribution.java.impl.JavaImportExportFactoryImpl;
+
+/**
+ * Default Java Import/Export Factory implementation
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultJavaImportExportFactory extends JavaImportExportFactoryImpl implements JavaImportExportFactory {
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/JavaExport.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/JavaExport.java
new file mode 100644
index 0000000000..41e93ec148
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/JavaExport.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.java;
+
+import org.apache.tuscany.sca.contribution.Export;
+
+/**
+ * Base Java Export model interface
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface JavaExport extends Export {
+    /**
+     * Get java package that identifies the import
+     * 
+     * @return The package name
+     */
+    String getPackage();
+
+    /**
+     * Set java package that identifies the import
+     * 
+     * @param packageName The package name
+     */
+    void setPackage(String packageName);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/JavaImport.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/JavaImport.java
new file mode 100644
index 0000000000..d3568f6283
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/JavaImport.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.java;
+
+import org.apache.tuscany.sca.contribution.Import;
+
+/**
+ * Base Java Import model interface
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface JavaImport extends Import {
+
+    /**
+     * Get the location used to resolve the definitions for this import
+     * 
+     * @return The import location
+     */
+    String getLocation();
+
+    /**
+     * Set the location used to resolve the definitions for this import
+     * 
+     * @param location The import location
+     */
+    void setLocation(String location);
+
+    /**
+     * Get java package that identifies the import
+     * 
+     * @return The package name
+     */
+    String getPackage();
+
+    /**
+     * Set java package that identifies the import
+     * 
+     * @param packageName The package name
+     */
+    void setPackage(String packageName);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/JavaImportExportFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/JavaImportExportFactory.java
new file mode 100644
index 0000000000..af2ca9cd57
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/JavaImportExportFactory.java
@@ -0,0 +1,42 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.contribution.java;

+

+/**

+ * Base Java Import/Export model factory

+ * 

+ * @version $Rev$ $Date$

+ */

+public interface JavaImportExportFactory {

+

+    /**

+     * Create a java import model object

+     * 

+     * @return The new JavaImport model object

+     */

+    JavaImport createJavaImport();

+    

+    /**

+     * Create a java export model object

+     * 

+     * @return The new JavaExport model object

+     */

+    JavaExport createJavaExport();

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/ClassLoaderModelResolver.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/ClassLoaderModelResolver.java
new file mode 100644
index 0000000000..d54eac2228
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/ClassLoaderModelResolver.java
@@ -0,0 +1,183 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution.java.impl;
+
+import java.io.IOException;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.java.JavaImport;
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.resolver.DefaultDelegatingModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+
+/**
+ * A Model Resolver for ClassReferences.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ClassLoaderModelResolver extends URLClassLoader implements ModelResolver {
+    private Contribution contribution;
+    private Map<String, ModelResolver> importResolvers = new HashMap<String, ModelResolver>();
+
+    private static ClassLoader parentClassLoader(Contribution contribution) {
+        if (contribution.getClassLoader() != null) {
+            return contribution.getClassLoader();
+        }
+        ClassLoader parentClassLoader = null;
+
+        // FIXME: Need a better way to not use the ThreadContextClassLoader when running in Equinox
+        if (Thread.currentThread().getContextClassLoader() != null) {
+            if (!"org.apache.tuscany.sca.extensibility.equinox.EquinoxServiceDiscoverer".equals(ServiceDiscovery.getInstance().getServiceDiscoverer().getClass().getName())) {
+                parentClassLoader = Thread.currentThread().getContextClassLoader();
+            }
+        }
+        if (parentClassLoader == null) {
+            parentClassLoader = ServiceDiscovery.getInstance().getServiceDiscoverer().getClass().getClassLoader();
+        }
+
+        return parentClassLoader;
+    }
+
+    private static URL[] getContributionURLs(final Contribution contribution) throws IOException {
+        if (contribution.getClassLoader() != null) {
+            // Do not include the contribution url
+            return new URL[0];
+        }
+        List<URL> urls = new ArrayList<URL>();
+        urls.add(new URL(contribution.getLocation()));
+        urls.addAll(ContributionHelper.getNestedJarUrls(contribution));
+        return urls.toArray(new URL[urls.size()]);
+    }
+
+    public ClassLoaderModelResolver(final Contribution contribution, FactoryExtensionPoint modelFactories) throws IOException {
+        super(getContributionURLs(contribution), parentClassLoader(contribution));
+        this.contribution = contribution;
+
+        // Index Java import resolvers by package name
+        Map<String, List<ModelResolver>> resolverMap = new HashMap<String, List<ModelResolver>>();
+        for (Import import_: this.contribution.getImports()) {
+            if (import_ instanceof JavaImport) {
+                JavaImport javaImport = (JavaImport)import_;
+                List<ModelResolver> resolvers = resolverMap.get(javaImport.getPackage());
+                if (resolvers == null) {
+                    resolvers = new ArrayList<ModelResolver>();
+                    resolverMap.put(javaImport.getPackage(), resolvers);
+                }
+                resolvers.add(javaImport.getModelResolver());
+            }
+        }
+
+        // Create a delegating model resolver for each imported package
+        for (Map.Entry<String, List<ModelResolver>> entry: resolverMap.entrySet()) {
+            importResolvers.put(entry.getKey(), new DefaultDelegatingModelResolver(entry.getValue()));
+        }
+    }
+
+    public void addModel(Object resolved) {
+        throw new IllegalStateException();
+    }
+
+    public Object removeModel(Object resolved) {
+        throw new IllegalStateException();
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        if (!(unresolved instanceof ClassReference)) {
+            return unresolved;
+        }
+
+        try {
+
+            // Load the class and return a class reference for it
+            String className = ((ClassReference)unresolved).getClassName();
+            Class<?> clazz = Class.forName(className, true, this);
+            return modelClass.cast(new ClassReference(clazz));
+
+        } catch (ClassNotFoundException e) {
+            return unresolved;
+        } catch (NoClassDefFoundError e) {
+            return unresolved;
+        }
+    }
+
+    @Override
+    public URL findResource(String name) {
+
+        //TODO delegate to the Java import resolvers
+
+        URL url = super.findResource(name);
+        return url;
+    }
+
+    @Override
+    public Enumeration<URL> findResources(String name) throws IOException {
+
+        //TODO delegate to the Java import resolvers
+        //Enumeration<URL> importedResources;
+
+        Enumeration<URL> resources = super.findResources(name);
+        List<URL> allResources = new ArrayList<URL>();
+        //for (; importedResources.hasMoreElements(); ) {
+        //    allResources.add(importedResources.nextElement());
+        //}
+        for (; resources.hasMoreElements(); ) {
+            allResources.add(resources.nextElement());
+        }
+        return Collections.enumeration(allResources);
+    }
+
+    @Override
+    protected Class<?> findClass(String name) throws ClassNotFoundException {
+
+        // Extract the package name
+        int d = name.lastIndexOf('.');
+        String packageName;
+        if (d != -1) {
+            packageName = name.substring(0, d);
+        } else {
+            packageName = null;
+        }
+
+        // First try to load the class using the Java import resolvers
+        ModelResolver importResolver = importResolvers.get(packageName);
+        if (importResolver != null) {
+            ClassReference classReference = importResolver.resolveModel(ClassReference.class, new ClassReference(name));
+            if (!classReference.isUnresolved()) {
+                return classReference.getJavaClass();
+            }
+        }
+
+        // Next, try to load the class from the current contribution
+        Class<?> clazz = super.findClass(name);
+        return clazz;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/ClassReferenceModelResolver.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/ClassReferenceModelResolver.java
new file mode 100644
index 0000000000..11e13ced11
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/ClassReferenceModelResolver.java
@@ -0,0 +1,159 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.contribution.java.impl;

+

+import java.lang.ref.WeakReference;

+import java.lang.reflect.Constructor;

+import java.security.AccessController;

+import java.security.PrivilegedAction;

+import java.util.HashMap;

+import java.util.Map;

+

+import org.apache.tuscany.sca.contribution.Contribution;

+import org.apache.tuscany.sca.contribution.resolver.ClassReference;

+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;

+import org.apache.tuscany.sca.core.FactoryExtensionPoint;

+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;

+

+/**

+ * A Model Resolver for ClassReferences.

+ * @deprecated Use ClassLoaderModelResolver instead

+ * @version $Rev: 557916 $ $Date: 2007-07-20 01:04:40 -0700 (Fri, 20 Jul 2007) $

+ */

+@Deprecated()

+public class ClassReferenceModelResolver implements ModelResolver {

+    private Contribution contribution;

+    private WeakReference<ClassLoader> classLoader;

+    private Map<String, ClassReference> map = new HashMap<String, ClassReference>();

+

+    private ModelResolver osgiResolver;

+

+    public ClassReferenceModelResolver(final Contribution contribution, FactoryExtensionPoint modelFactories) {

+        this.contribution = contribution;

+        if (this.contribution != null) {

+            // Allow privileged access to get ClassLoader. Requires RuntimePermission in security policy.

+            // ClassLoader cl = contribution.getClassLoader();

+            ClassLoader cl = AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() {

+                public ClassLoader run() {

+                    return contribution.getClassLoader();

+                }

+            });           

+

+            if (cl == null) {

+                // Allow privileged access to get ClassLoader. Requires RuntimePermission in security policy.

+                //ClassLoader contextClassLoader = AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() {

+                //    public ClassLoader run() {

+                //        return Thread.currentThread().getContextClassLoader();

+                //    }

+                //});

+                ClassLoader contextClassLoader = ServiceDiscovery.getInstance().getServiceDiscoverer().getClass().getClassLoader();

+                cl = new ContributionClassLoader(contribution, contextClassLoader);

+                contribution.setClassLoader(cl);

+            }

+            this.classLoader = new WeakReference<ClassLoader>(cl);

+        } else {

+            // This path should be used only for unit testing.

+            // Allow privileged access to get ClassLoader. Requires RuntimePermission in security policy.

+            // this.classLoader = new WeakReference<ClassLoader>(this.getClass().getClassLoader());

+            ClassLoader cl = AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() {

+                public ClassLoader run() {

+                    return this.getClass().getClassLoader();

+                }

+            });           

+            this.classLoader = new WeakReference<ClassLoader>( cl );

+        }

+

+        try {

+            Class<?> osgiResolverClass =

+                Class.forName("org.apache.tuscany.sca.contribution.osgi.impl.OSGiClassReferenceModelResolver");

+            if (osgiResolverClass != null) {

+                Constructor<?> constructor =

+                    osgiResolverClass.getConstructor(Contribution.class, FactoryExtensionPoint.class);

+                this.osgiResolver = (ModelResolver)constructor.newInstance(contribution, modelFactories);

+            }

+        } catch (Throwable e) {

+            // Ignore error, non-OSGi classloading is used in this case

+        }

+    }

+

+    public void addModel(Object resolved) {

+        ClassReference clazz = (ClassReference)resolved;

+        map.put(clazz.getClassName(), clazz);

+    }

+

+    public Object removeModel(Object resolved) {

+        return map.remove(((ClassReference)resolved).getClassName());

+    }

+

+  

+

+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {

+        if (!(unresolved instanceof ClassReference)) {

+            return unresolved;

+        }

+        Object resolved = map.get(((ClassReference)unresolved).getClassName());

+

+        if (resolved != null) {

+            return modelClass.cast(resolved);

+        }

+

+        //Load a class on demand

+        Class<?> clazz = null;

+        

+        if (osgiResolver != null) {

+            resolved = osgiResolver.resolveModel(modelClass, unresolved);

+            clazz = ((ClassReference)resolved).getJavaClass();

+        }

+        

+        if (clazz == null) {

+            try {

+            	// Search contribution ClassLoader (which has visibility of classes in the contribution

+            	// as well as explicitly imported packages from other contributions)

+                clazz = Class.forName(((ClassReference)unresolved).getClassName(), true, classLoader.get());

+            } catch (ClassNotFoundException e) {

+            } catch (NoClassDefFoundError e) {

+            }

+        }

+

+        if (clazz != null) {

+            //if we load the class            

+            // Store a new ClassReference wrapping the loaded class

+            ClassReference classReference = new ClassReference(clazz);

+            map.put(clazz.getName(), classReference);

+

+            // Return the resolved ClassReference

+            return modelClass.cast(classReference);

+        } else {

+            return unresolved;

+        }

+

+    }

+

+    

+    /***************

+     * Helper methods

+     ***************/

+

+    private String getPackageName(ClassReference clazz) {

+        int pos = clazz.getClassName().lastIndexOf(".");

+        return clazz.getClassName().substring(0, pos);

+    }

+    

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/ContributionClassLoader.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/ContributionClassLoader.java
new file mode 100644
index 0000000000..97d8dcff73
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/ContributionClassLoader.java
@@ -0,0 +1,386 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.contribution.java.impl;

+

+import java.io.IOException;

+import java.net.MalformedURLException;

+import java.net.URL;

+import java.net.URLClassLoader;

+import java.util.Collection;

+import java.util.Collections;

+import java.util.Enumeration;

+import java.util.HashSet;

+

+import org.apache.tuscany.sca.contribution.Contribution;

+import org.apache.tuscany.sca.contribution.Export;

+import org.apache.tuscany.sca.contribution.Import;

+import org.apache.tuscany.sca.contribution.java.JavaImport;

+

+

+public class ContributionClassLoader extends URLClassLoader {

+// public class ContributionClassLoader  {

+    

+    private Contribution contribution;

+    // private b urlClassLoader;

+    

+    /**

+     * Constructor for contribution ClassLoader 

+     * 

+     * @param contribution

+     * @param parent

+     * @throws MalformedURLException

+     */

+    public ContributionClassLoader(Contribution contribution, final ClassLoader parent) {

+        super(new URL[0], parent);

+        // Note that privileged use of getContextClassLoader have been promoted to callers.

+        // super(new URL[0], parent == null?Thread.currentThread().getContextClassLoader(): null);

+        this.contribution = contribution;

+        if (contribution.getLocation() != null) {

+            try {

+                this.addURL(new URL(contribution.getLocation()));

+                for (URL url : ContributionHelper.getNestedJarUrls(contribution)) {

+                    this.addURL(url);

+                }

+            } catch (IOException e) {

+                throw new RuntimeException(e);

+            }

+        }

+    }

+

+    /*

+     * Return the ClassLoader corresponding to a contribution providing an export

+     * Create a new ClassLoader for the contribution if one does not exist

+     */

+    private ClassLoader getExportClassLoader(Contribution exportingContribution) {

+    	ClassLoader cl = exportingContribution.getClassLoader();

+        if (!(cl instanceof ContributionClassLoader)) {

+            if (cl == null) {

+                cl = getParent();

+            }

+

+            cl = new ContributionClassLoader(exportingContribution, cl);

+            exportingContribution.setClassLoader(cl);

+        }

+        return cl;

+    }

+    

+    /* (non-Javadoc)

+     * @see java.net.URLClassLoader#findClass(java.lang.String)

+     * 

+     * Search path for class:

+     *     This contribution

+     *     Imported contributions

+     */

+    @Override   

+    protected Class<?> findClass(String className) throws ClassNotFoundException {

+        

+        Class<?> clazz = null;

+        try {

+            clazz = findClassFromContribution(className);

+        } catch (ClassNotFoundException e) {

+                

+            for (Import import_ : this.contribution.getImports()) {

+                if (classNameMatchesImport(className, import_)) {

+                    // Delegate the resolution to the imported contribution

+                    for (Contribution exportingContribution : ((JavaImportModelResolver)import_.getModelResolver()).getExportContributions()) {

+                                    

+                        ClassLoader exportClassLoader = getExportClassLoader(exportingContribution);

+                        if (exportClassLoader instanceof ContributionClassLoader) {

+                            

+                            for (Export export : exportingContribution.getExports()) {

+                                try {

+                                    if (import_.match(export)) {

+                                        clazz = ((ContributionClassLoader)exportClassLoader).findClassFromContribution(className);

+                                        break;

+                                    }

+                                } catch (ClassNotFoundException e1) { 

+                                    continue;

+                                }

+                                    

+                            }

+                            if (clazz != null)  break;

+                        }

+                    }

+                    if (clazz != null) break;

+                }

+            }

+

+            if (clazz == null) throw e;

+        }

+        return clazz;

+    }

+

+    

+    /* (non-Javadoc)

+     * @see java.lang.ClassLoader#loadClass(java.lang.String, boolean)

+     * 

+     * Search path for class:

+     *     Parent ClassLoader

+     *     This contribution

+     *     Imported contributions

+     *     

+     */

+    @Override

+    protected synchronized Class<?> loadClass(String className, boolean resolveClass) 

+        throws ClassNotFoundException {

+       

+        Class<?> clazz = null;

+        try {

+            

+            if (this.getParent() != null)

+                clazz = this.getParent().loadClass(className);

+            

+        } catch (ClassNotFoundException e) {

+        }

+

+        if (clazz == null)

+            clazz = findClass(className);

+

+

+        if (resolveClass)

+            this.resolveClass(clazz);

+        return clazz;

+        

+    }

+

+

+   

+    /*

+     * (non-Javadoc)

+     * 

+     * @see java.net.URLClassLoader#findResource(java.lang.String)

+     */

+    @Override

+    public URL findResource(String name) {

+        

+        URL url = findResourceFromContribution(name);

+        

+        if (url == null) {

+            for (Import import_ : this.contribution.getImports()) {

+                if (resourceNameMatchesImport(name, import_)) {

+                    // Delegate the resolution to the imported contribution

+                    for (Contribution exportingContribution : ((JavaImportModelResolver)import_.getModelResolver()).getExportContributions()) {

+                                

+                        ClassLoader exportClassLoader = getExportClassLoader(exportingContribution);

+                        if (exportClassLoader instanceof ContributionClassLoader) {

+

+                            for (Export export : exportingContribution.getExports()) {

+                                if (import_.match(export)) {

+                                    url = ((ContributionClassLoader)exportClassLoader).findResourceFromContribution(name);

+                                    if (url != null) break;

+                                }

+                            }

+                            if (url != null)  break;

+                        }

+                    }

+                    if (url != null) break;

+                }

+            }

+

+        }

+        return url;

+    }

+

+

+    /* (non-Javadoc)

+     * @see java.net.URLClassLoader#findResources(java.lang.String)

+     */

+    @Override

+    public Enumeration<URL> findResources(String name) throws IOException {

+              

+        return Collections.enumeration(findResourceSet(name));

+    }

+    

+    

+

+    

+    /* (non-Javadoc)

+     * @see java.lang.ClassLoader#getResource(java.lang.String)

+     * 

+     * Find a resource. 

+     * Search path for resource:

+     *     Parent ClassLoader

+     *     This contribution

+     *     Imported contributions

+     */

+    @Override

+    public URL getResource(String resName) {

+ 

+        URL resource  = null;

+        

+        if (this.getParent() != null) {

+            resource  = this.getParent().getResource(resName);

+        }        

+        if (resource == null)

+            resource  = findResource(resName);

+        

+        return resource;

+    }

+

+

+    

+    /* (non-Javadoc)

+     * @see java.lang.ClassLoader#getResources(java.lang.String)

+     * 

+     * Return list of resources from this contribution, resources

+     * imported through imported contributions and resources from parent 

+     * ClassLoader.

+     */

+    @Override

+    public Enumeration<URL> getResources(String resName) throws IOException {

+       

+        HashSet<URL> resourceSet = findResourceSet(resName);

+        addEnumerationToCollection(resourceSet, super.getResources(resName));

+        

+        return Collections.enumeration(resourceSet);

+    }

+    

+

+    /*

+     * Find set of resources

+     */

+    private HashSet<URL> findResourceSet(String name) throws IOException {

+        

+        HashSet<URL> resources = new HashSet<URL>();

+

+        addEnumerationToCollection(resources, super.findResources(name));

+        

+        for (Import import_ : this.contribution.getImports()) {

+            if (!(import_ instanceof JavaImport)) {

+                continue;

+            }

+            if (resourceNameMatchesImport(name, import_)) {

+                // Delegate the resolution to the imported contribution

+                for (Contribution exportingContribution : ((JavaImportModelResolver)import_.getModelResolver()).getExportContributions()) {

+                                

+                    ClassLoader exportClassLoader = getExportClassLoader(exportingContribution);

+                    if (exportClassLoader instanceof ContributionClassLoader) {

+

+                        for (Export export : exportingContribution.getExports()) {

+                            if (import_.match(export)) {

+                                addEnumerationToCollection(resources,

+                                        ((ContributionClassLoader)exportClassLoader).findResources(name));

+                            }

+                        }

+                    }

+                }

+            }

+         }

+

+        return resources;

+    }

+

+

+    /*

+     * Find class from contribution. If class has already been loaded, return loaded class.

+     */

+    private Class<?> findClassFromContribution(String className) throws ClassNotFoundException {

+        

+        Class<?> clazz = findLoadedClass(className);

+        if (clazz == null)

+            clazz =  super.findClass(className);

+        return clazz;

+       

+    }

+    

+    /*

+     * Find resource from contribution.

+     */

+    private URL findResourceFromContribution(String name) {

+        

+        return super.findResource(name);

+    }

+    

+    /**

+     * Check if a class name matches an import statement.

+     * Class matches if the package name used in <import.java/> matches

+     * 

+     * @param name    Name of class 

+     * @param import_ SCA contribution import

+     * @return true if this is a matching import

+     */

+    private boolean classNameMatchesImport(String name, Import import_) {

+        

+        if (import_ instanceof JavaImport && name != null && name.lastIndexOf('.') > 0) {

+            JavaImport javaImport = (JavaImport) import_;

+                

+            String packageName = name.substring(0, name.lastIndexOf('.'));

+            if (javaImport.getPackage().endsWith(".*")) {

+                String prefix = javaImport.getPackage().substring(0, javaImport.getPackage().length() -1);

+                 if (packageName.startsWith(prefix)) {

+                    return true;

+                }

+            } else {

+                return packageName.equals(javaImport.getPackage());

+            }

+        }

+        

+        return false;

+    }

+    

+    /**

+     * Check if a resource name matches an import statement.

+     * Resource matches if package/namespace match the directory of resource.

+     * 

+     * @param name    Name of resource

+     * @param import_ SCA contribution import

+     * @return true if this is a matching import

+     */

+    private boolean resourceNameMatchesImport(String name, Import import_) {

+        

+       

+        if (name == null || name.lastIndexOf('/') <= 0)

+            return false;

+        else if (import_ instanceof JavaImport) {

+            JavaImport javaImport = (JavaImport) import_;

+            

+            if (javaImport.getPackage().endsWith(".*")) {

+                String packageName = name.substring(0, name.lastIndexOf('/')).replace('/', '.');

+                String prefix = javaImport.getPackage().substring(0, javaImport.getPackage().length() -1);

+                if (packageName.startsWith(prefix)) {

+                    return true;

+                }

+            } else {

+                // 'name' is a resource : contains "/" as separators

+                // Get package name from resource name

+                String packageName = name.substring(0, name.lastIndexOf('/'));

+                 return packageName.equals(javaImport.getPackage().replaceAll("\\.", "/"));

+            }

+        } 

+        return false;

+    }

+    

+    /*

+     * Add an enumeration to a Collection

+     */

+    private <T extends Object> void addEnumerationToCollection(Collection<T> collection, Enumeration<T> enumeration) {

+        

+        while (enumeration.hasMoreElements())

+            collection.add(enumeration.nextElement());

+    }

+    

+    

+    @Override

+    public String toString() {

+        return "SCA Contribution ClassLoader location: " + contribution.getLocation() + " parent ClassLoader: " + getParent();

+    }

+    

+    

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/ContributionHelper.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/ContributionHelper.java
new file mode 100644
index 0000000000..726f933d84
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/ContributionHelper.java
@@ -0,0 +1,96 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.contribution.java.impl;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.net.URI;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipInputStream;
+
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.Contribution;
+
+public class ContributionHelper {
+
+    public static List<URL> getNestedJarUrls(final Contribution contribution) throws IOException {
+        List<URL> urls = new ArrayList<URL>();
+        boolean isZipContribution = contribution.getLocation().endsWith(".zip");
+        URI uri = URI.create(contribution.getLocation());
+        boolean isFolderContribution = !isZipContribution && uri.getScheme().equals("file") && new File(uri).isDirectory();
+        if (isZipContribution || isFolderContribution) {
+            for (Artifact a : contribution.getArtifacts()) {
+                if (a.getLocation().endsWith(".jar")) {
+                    if (isZipContribution) {
+                        urls.add(createTempJar(a, contribution));
+                    } else {
+                        urls.add(new URL(a.getLocation()));
+                    }
+                }
+            }
+        }
+        return urls;
+    }
+
+    /**
+     * URLClassLoader doesn't seem to work with URLs to jars within an archive so as a work around
+     * copy the jar to a temp file and use the url to that.
+     */
+    private static URL createTempJar(Artifact artifact, Contribution contribution) throws IOException {
+        FileOutputStream fileOutputStream = null;
+        ZipInputStream zipInputStream = new ZipInputStream(new FileInputStream(new File(URI.create(contribution.getLocation()))));
+        try {
+            ZipEntry zipEntry = zipInputStream.getNextEntry();
+            while (zipEntry != null) {
+                if (artifact.getLocation().endsWith(zipEntry.getName())) {
+
+                    String tempName = ("tmp." + artifact.getURI().substring(0, artifact.getURI().length() - 3)).replace('/', '.');
+                    File tempFile = File.createTempFile(tempName, ".jar");
+                    tempFile.deleteOnExit();
+                    fileOutputStream = new FileOutputStream(tempFile);
+
+                    byte[] buf = new byte[2048];
+                    int n;
+                    while ((n = zipInputStream.read(buf, 0, buf.length)) > -1) {
+                        fileOutputStream.write(buf, 0, n);
+                    }
+
+                    fileOutputStream.close();
+                    zipInputStream.closeEntry();
+
+                    return tempFile.toURI().toURL();
+
+                }
+                zipEntry = zipInputStream.getNextEntry();
+            }
+        } finally {
+            zipInputStream.close();
+            if (fileOutputStream != null) {
+                fileOutputStream.close();
+            }
+        }
+        
+        throw new IllegalStateException();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaExportImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaExportImpl.java
new file mode 100644
index 0000000000..c0bd9465e4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaExportImpl.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution.java.impl;
+
+import org.apache.tuscany.sca.assembly.impl.ExtensibleImpl;
+import org.apache.tuscany.sca.contribution.java.JavaExport;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * Implementation of a Java Import model
+ *
+ * @version $Rev$ $Date$
+ */
+public class JavaExportImpl extends ExtensibleImpl implements JavaExport {
+    private ModelResolver modelResolver;
+
+    /**
+     * Java package being exported
+     */
+    private String packageName;
+
+    public JavaExportImpl() {
+        super();
+    }
+
+    public String getPackage() {
+        return this.packageName;
+    }
+
+    public void setPackage(String packageName) {
+        this.packageName = packageName;
+    }
+
+    public ModelResolver getModelResolver() {
+        return modelResolver;
+    }
+
+    public void setModelResolver(ModelResolver modelResolver) {
+        this.modelResolver = modelResolver;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaExportModelResolver.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaExportModelResolver.java
new file mode 100644
index 0000000000..8d5412f6d7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaExportModelResolver.java
@@ -0,0 +1,76 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.java.impl;
+
+import org.apache.tuscany.sca.contribution.java.JavaExport;
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * A model resolver for Java exports.
+ *
+ * @version $Rev$ $Date$
+ */
+public class JavaExportModelResolver implements ModelResolver {
+
+    private JavaExport export;
+    private ModelResolver resolver;
+    
+    public JavaExportModelResolver(JavaExport export, ModelResolver resolver) {
+        this.export = export;
+        this.resolver = resolver;
+    }
+    
+    public void addModel(Object resolved) {
+        throw new IllegalStateException();
+    }
+
+    public Object removeModel(Object resolved) {
+        throw new IllegalStateException();
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        if (!(unresolved instanceof ClassReference)) {
+            return unresolved;
+        }
+        
+        // Filter package name
+        ClassReference classReference = (ClassReference)unresolved;
+        String className = classReference.getClassName();
+        int d = className.lastIndexOf('.');
+        String packageName;
+        if (d != -1) {
+            packageName = className.substring(0, d);
+        } else {
+            packageName = "";
+        }
+        if (export.getPackage().equals(packageName)) {
+            
+            // Package matches the exported package, delegate to the
+            // contribution's resolver
+            return resolver.resolveModel(modelClass, unresolved);
+        } else {
+            
+            // Package is not exported, return the unresolved object 
+            return unresolved;
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaExportProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaExportProcessor.java
new file mode 100644
index 0000000000..6decc004a6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaExportProcessor.java
@@ -0,0 +1,148 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.java.impl;
+
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.java.JavaExport;
+import org.apache.tuscany.sca.contribution.java.JavaImportExportFactory;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+
+/**
+ * Artifact processor for Java Export
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaExportProcessor implements StAXArtifactProcessor<JavaExport> {
+    private static final String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
+    
+    private static final QName EXPORT_JAVA = new QName(SCA11_NS, "export.java");
+    
+    private static final String PACKAGE = "package";
+    
+    private final JavaImportExportFactory factory;
+    private final Monitor monitor;
+    
+    public JavaExportProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
+        super();
+        this.factory = modelFactories.getFactory(JavaImportExportFactory.class);
+        this.monitor = monitor;
+    }
+    
+    /**
+     * Report a error.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+     private void error(String message, Object model, Object... messageParameters) {
+    	 if (monitor != null) {
+	        Problem problem = monitor.createProblem(this.getClass().getName(), "contribution-java-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters);
+	        monitor.problem(problem);
+    	 }
+     }
+     
+    public QName getArtifactType() {
+        return EXPORT_JAVA;
+    }
+    
+    public Class<JavaExport> getModelType() {
+        return JavaExport.class;
+    }
+    
+    /**
+     * Process <export package=""/>
+     */
+    public JavaExport read(XMLStreamReader reader) throws ContributionReadException {
+        JavaExport javaExport = this.factory.createJavaExport();
+        QName element = null;
+        
+        try {
+            while (reader.hasNext()) {
+                int event = reader.getEventType();
+                switch (event) {
+                    case START_ELEMENT:
+                        element = reader.getName();
+                        
+                        // Read <export.java>
+                        if (EXPORT_JAVA.equals(element)) {
+                            String packageName = reader.getAttributeValue(null, PACKAGE);
+                            if (packageName == null) {
+                            	error("AttributePackageMissing", reader);
+                                //throw new ContributionReadException("Attribute 'package' is missing");
+                            } else                        
+                                javaExport.setPackage(packageName);
+                        }
+                        break;
+                    case XMLStreamConstants.END_ELEMENT:
+                        if (EXPORT_JAVA.equals(reader.getName())) {
+                            return javaExport;
+                        }
+                        break;        
+                }
+                
+                //Read the next element
+                if (reader.hasNext()) {
+                    reader.next();
+                }
+            }
+        }
+        catch (XMLStreamException e) {
+            ContributionReadException ex = new ContributionReadException(e);
+            error("XMLStreamException", reader, ex);
+        }
+        
+        return javaExport;
+    }
+
+    public void write(JavaExport javaExport, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+        
+        // Write <export.java>
+        writer.writeStartElement(EXPORT_JAVA.getNamespaceURI(), EXPORT_JAVA.getLocalPart());
+        
+        if (javaExport.getPackage() != null) {
+            writer.writeAttribute(PACKAGE, javaExport.getPackage());
+        }
+        
+        writer.writeEndElement();
+    }
+
+    public void resolve(JavaExport javaExport, ModelResolver resolver) throws ContributionResolveException {
+        
+        if (javaExport.getPackage() != null)
+            // Initialize the export resolver
+            javaExport.setModelResolver(new JavaExportModelResolver(javaExport, resolver));
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportExportFactoryImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportExportFactoryImpl.java
new file mode 100644
index 0000000000..e5dc397f4e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportExportFactoryImpl.java
@@ -0,0 +1,41 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.contribution.java.impl;

+

+import org.apache.tuscany.sca.contribution.java.JavaExport;

+import org.apache.tuscany.sca.contribution.java.JavaImport;

+import org.apache.tuscany.sca.contribution.java.JavaImportExportFactory;

+

+/**

+ * Java Import/Export Factory implementation

+ * 

+ * @version $Rev$ $Date$

+ */

+public class JavaImportExportFactoryImpl implements JavaImportExportFactory {

+

+    public JavaImport createJavaImport() {

+        return new JavaImportImpl();

+    }

+    

+    public JavaExport createJavaExport() {

+        return new JavaExportImpl();

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportImpl.java
new file mode 100644
index 0000000000..f2fdb3278e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportImpl.java
@@ -0,0 +1,111 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution.java.impl;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.impl.ExtensibleImpl;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.Export;
+import org.apache.tuscany.sca.contribution.java.JavaExport;
+import org.apache.tuscany.sca.contribution.java.JavaImport;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * Implementation of a Java Import model
+ *
+ * @version $Rev$ $Date$
+ */
+public class JavaImportImpl extends ExtensibleImpl implements JavaImport {
+    private ModelResolver modelResolver;
+    private List<Contribution> contributions;
+    /**
+     * Java package name being imported
+     */
+    private String packageName;
+    /**
+     * Contribution URI where the artifact is imported from
+     */
+    private String location;
+
+    public JavaImportImpl() {
+        super();
+    }
+
+    public String getLocation() {
+        return this.location;
+    }
+
+    public void setLocation(String location) {
+        this.location = location;
+    }
+
+    public String getPackage() {
+        return this.packageName;
+    }
+
+    public void setPackage(String packageName) {
+        this.packageName = packageName;
+    }
+
+    public ModelResolver getModelResolver() {
+        return this.modelResolver;
+    }
+
+    public void setModelResolver(ModelResolver modelResolver) {
+        this.modelResolver = modelResolver;
+    }
+    public List<Contribution> getExportContributions() {
+        return contributions;
+    }
+
+    public void setExportContributions(List<Contribution> contributions) {
+        this.contributions = contributions;
+    }
+
+    /**
+     * Match a JavaImport to a given JavaExport based on :
+     *    location is not provided
+     *    import and export packages match
+     */
+    public boolean match(Export export) {
+        if(export instanceof JavaExport) {
+            JavaExport javaExport = (JavaExport)export;
+            String exportedPackage = javaExport.getPackage();
+            if (packageName.equals(exportedPackage)) {
+                return true;
+            } else {
+                if (packageName.endsWith(".*")) {
+                    String prefix = packageName.substring(0, packageName.length() - 1);
+                    if (exportedPackage.startsWith(prefix)) {
+                        return true;
+                    }
+                }
+            }
+        }
+
+        return false;
+    }
+
+    @Override
+    public String toString() {
+        return String.valueOf(packageName);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportModelResolver.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportModelResolver.java
new file mode 100644
index 0000000000..484eddd222
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportModelResolver.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.java.impl;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * A JavaImport specific model resolver. This model resolver is temporary
+ * and provides the ContributionClassLoader with the list of exporting
+ * contributions that it currently needs.
+ * 
+ * FIXME Remove this class after the ContributionClassLoader is simplified
+ * and cleaned up.
+ *
+ * @version $Rev$ $Date$
+ */
+public class JavaImportModelResolver implements ModelResolver {
+
+    private ModelResolver modelResolver;
+    private List<Contribution> contributions;
+    
+    public JavaImportModelResolver(List<Contribution> contributions, ModelResolver modelResolver) {
+        this.modelResolver = modelResolver;
+        this.contributions = contributions;
+    }
+
+    public List<Contribution> getExportContributions() {
+        return contributions;
+    }
+    
+    public void addModel(Object resolved) {
+        modelResolver.addModel(resolved);
+    }
+
+    public Object removeModel(Object resolved) {
+        return modelResolver.removeModel(resolved);
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        return modelResolver.resolveModel(modelClass, unresolved);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportProcessor.java
new file mode 100644
index 0000000000..48a1698bf4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportProcessor.java
@@ -0,0 +1,153 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.java.impl;
+
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.java.JavaImport;
+import org.apache.tuscany.sca.contribution.java.JavaImportExportFactory;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+
+/**
+ * Artifact Processor for Java Imports
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaImportProcessor  implements StAXArtifactProcessor<JavaImport> {
+    private static final String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
+    
+    private static final QName IMPORT_JAVA = new QName(SCA11_NS, "import.java");
+
+    private static final String PACKAGE = "package";
+    private static final String LOCATION = "location";
+    
+    private final JavaImportExportFactory factory;
+    private final Monitor monitor;
+    
+    public JavaImportProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
+        super();
+        this.factory = modelFactories.getFactory(JavaImportExportFactory.class);
+        this.monitor = monitor;
+    }
+    
+    /**
+     * Report a error.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+     private void error(String message, Object model, Object... messageParameters) {
+    	 if (monitor != null) {
+	        Problem problem = monitor.createProblem(this.getClass().getName(), "contribution-java-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters);
+	        monitor.problem(problem);
+    	 }
+     }
+     
+    public QName getArtifactType() {
+        return IMPORT_JAVA;
+    }
+    
+    public Class<JavaImport> getModelType() {
+        return JavaImport.class;
+    }
+
+    /**
+     * Process <import.java package="" location=""/>
+     */
+    public JavaImport read(XMLStreamReader reader) throws ContributionReadException {
+        JavaImport javaImport = this.factory.createJavaImport();
+        QName element = null;
+        
+        try {
+            while (reader.hasNext()) {
+                int event = reader.getEventType();
+                switch (event) {
+                    case START_ELEMENT:
+                        element = reader.getName();
+    
+                        // Read <import.java>
+                        if (IMPORT_JAVA.equals(element)) {
+                            String packageName = reader.getAttributeValue(null, PACKAGE);
+                            if (packageName == null) {
+                            	error("AttributePackageMissing", reader);
+                                //throw new ContributionReadException("Attribute 'package' is missing");
+                            } else
+                            	javaImport.setPackage(packageName);
+                            
+                            String location = reader.getAttributeValue(null, LOCATION);                        
+                            javaImport.setLocation(location);
+                        }
+                        break;
+                    case XMLStreamConstants.END_ELEMENT:
+                        if (IMPORT_JAVA.equals(reader.getName())) {
+                            return javaImport;
+                        }
+                        break;        
+                }
+                
+                // Read the next element
+                if (reader.hasNext()) {
+                    reader.next();
+                }
+            }
+        }
+        catch (XMLStreamException e) {
+            ContributionReadException ex = new ContributionReadException(e);
+            error("XMLStreamException", reader, ex);
+        }
+        
+        return javaImport;
+    }
+
+    public void write(JavaImport javaImport, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+        
+        // Write <import.java>
+        writer.writeStartElement(IMPORT_JAVA.getNamespaceURI(), IMPORT_JAVA.getLocalPart());
+        
+        if (javaImport.getPackage() != null) {
+            writer.writeAttribute(PACKAGE, javaImport.getPackage());
+        }
+        if (javaImport.getLocation() != null) {
+            writer.writeAttribute(LOCATION, javaImport.getLocation());
+        }
+        
+        writer.writeEndElement();
+    }
+
+
+    public void resolve(JavaImport model, ModelResolver resolver) throws ContributionResolveException {
+        
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/DefaultNamespaceImportExportFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/DefaultNamespaceImportExportFactory.java
new file mode 100644
index 0000000000..a71fa61a54
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/DefaultNamespaceImportExportFactory.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.namespace;
+
+import org.apache.tuscany.sca.contribution.namespace.impl.NamespaceImportExportFactoryImpl;
+
+/**
+ * Default Namespace Import/Export model factory implementation
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultNamespaceImportExportFactory extends NamespaceImportExportFactoryImpl implements NamespaceImportExportFactory {
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/NamespaceExport.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/NamespaceExport.java
new file mode 100644
index 0000000000..c68aee8521
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/NamespaceExport.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.namespace;
+
+import org.apache.tuscany.sca.contribution.Export;
+
+
+/**
+ * The representation of an XML namespace export.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface NamespaceExport extends Export {
+
+    /**
+     * Get Namespace that identifies the export
+     * 
+     * @return The exported namespace
+     */
+    String getNamespace();
+
+    /**
+     * Set Namespace that identifies the export
+     * 
+     * @param namespace The exported namespace
+     */
+    void setNamespace(String namespace);
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/NamespaceImport.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/NamespaceImport.java
new file mode 100644
index 0000000000..8af36d7da0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/NamespaceImport.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.namespace;
+
+import org.apache.tuscany.sca.contribution.Import;
+
+/**
+ * The representation of an XML namespace import.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface NamespaceImport extends Import {
+
+    /**
+     * Get the location used to resolve the definitions for this import
+     * 
+     * @return The import location
+     */
+    String getLocation();
+
+    /**
+     * Set the location used to resolve the definitions for this import
+     * 
+     * @param location The import location
+     */
+    void setLocation(String location);
+
+    /**
+     * Get Namespace that identifies the import
+     * 
+     * @return The namespace
+     */
+    String getNamespace();
+
+    /**
+     * Set Namespace that identifies the import
+     * 
+     * @param namespace The namespace
+     */
+    void setNamespace(String namespace);
+    
+}
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/NamespaceImportExportFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/NamespaceImportExportFactory.java
new file mode 100644
index 0000000000..cfbac8bb1f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/NamespaceImportExportFactory.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.namespace;
+
+/**
+ * Base Namespace import/export model factory
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface NamespaceImportExportFactory {
+
+    /**
+     * Create a namespace import model object
+     * 
+     * @return The new NamespaceImport model object
+     */
+    NamespaceImport createNamespaceImport();
+    
+    /**
+     * Create a namespace export model object
+     * 
+     * @return The new NamespaceExport model object
+     */
+    NamespaceExport createNamespaceExport();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportImpl.java
new file mode 100644
index 0000000000..99af328964
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportImpl.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution.namespace.impl;
+
+import org.apache.tuscany.sca.assembly.impl.ExtensibleImpl;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceExport;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * The representation of an export for the contribution
+ *
+ * @version $Rev$ $Date$
+ */
+public class NamespaceExportImpl extends ExtensibleImpl implements NamespaceExport {
+    private String namespace;
+    private ModelResolver modelResolver;
+
+    protected NamespaceExportImpl() {
+        super();
+    }
+
+    public String getNamespace() {
+        return namespace;
+    }
+
+    public void setNamespace(String namespace) {
+        this.namespace = namespace;
+    }
+
+    public ModelResolver getModelResolver() {
+        return modelResolver;
+    }
+
+    public void setModelResolver(ModelResolver modelResolver) {
+        this.modelResolver = modelResolver;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportModelResolver.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportModelResolver.java
new file mode 100644
index 0000000000..5c5ae22f77
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportModelResolver.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.namespace.impl;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * A model resolver for namespace exports.
+ *
+ * @version $Rev$ $Date$
+ */
+public class NamespaceExportModelResolver implements ModelResolver {
+
+    private ModelResolver resolver;
+    
+    public NamespaceExportModelResolver(ModelResolver resolver) {
+        this.resolver = resolver;
+    }
+    
+    public void addModel(Object resolved) {
+        throw new IllegalStateException();
+    }
+
+    public Object removeModel(Object resolved) {
+        throw new IllegalStateException();
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        
+        // Just delegate to the contribution's model resolver, namespace
+        // based filtering is implemented in the model specific model
+        // resolver, which know how to get the namespace of the particular
+        // type of model that they handle 
+        return resolver.resolveModel(modelClass, unresolved);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportProcessor.java
new file mode 100644
index 0000000000..030fc1754b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportProcessor.java
@@ -0,0 +1,167 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution.namespace.impl;
+
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceExport;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImportExportFactory;
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXAttributeProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+
+/**
+ * Artifact processor for Namespace export
+ *
+ * @version $Rev$ $Date$
+ */
+public class NamespaceExportProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<NamespaceExport> {
+
+    private static final String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
+    private static final QName EXPORT = new QName(SCA11_NS, "export");
+    private static final String NAMESPACE = "namespace";
+
+    private final NamespaceImportExportFactory factory;
+    private final AssemblyFactory extensionFactory;
+    private final StAXArtifactProcessor<Object> extensionProcessor;
+    private final StAXAttributeProcessor<Object> attributeProcessor;
+    private final Monitor monitor;
+    
+    public NamespaceExportProcessor(FactoryExtensionPoint modelFactories,
+                                    StAXArtifactProcessor<Object> extensionProcessor,
+                                    StAXAttributeProcessor<Object> attributeProcessor,
+                                    Monitor monitor) {
+        this.factory = modelFactories.getFactory(NamespaceImportExportFactory.class);
+        this.extensionFactory = modelFactories.getFactory(AssemblyFactory.class);
+        this.extensionProcessor = extensionProcessor;
+        this.attributeProcessor = attributeProcessor;
+        this.monitor = monitor;
+    }
+
+    /**
+     * Report a warning.
+     *
+     * @param problems
+     * @param message
+     * @param model
+     */
+     private void error(String message, Object model, Object... messageParameters) {
+    	 if (monitor != null) {
+	        Problem problem = monitor.createProblem(this.getClass().getName(), "contribution-namespace-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters);
+	        monitor.problem(problem);
+    	 }
+     }
+
+    public QName getArtifactType() {
+        return EXPORT;
+    }
+
+    public Class<NamespaceExport> getModelType() {
+        return NamespaceExport.class;
+    }
+
+    /**
+     * Process <export namespace=""/>
+     */
+    public NamespaceExport read(XMLStreamReader reader) throws ContributionReadException {
+        NamespaceExport namespaceExport = this.factory.createNamespaceExport();
+        QName element = null;
+
+        try {
+            while (reader.hasNext()) {
+                int event = reader.getEventType();
+                switch (event) {
+                    case START_ELEMENT:
+                        element = reader.getName();
+
+                        // Read <export>
+                        if (EXPORT.equals(element)) {
+                            String ns = reader.getAttributeValue(null, NAMESPACE);
+                            if (ns == null) {
+                            	error("AttributeNameSpaceMissing", reader);
+                                //throw new ContributionReadException("Attribute 'namespace' is missing");
+                            } else {
+                                namespaceExport.setNamespace(ns);
+                            }
+                            readExtendedAttributes(reader, namespaceExport, attributeProcessor, extensionFactory);
+                        } else {
+                            readExtendedElement(reader, namespaceExport, extensionProcessor);
+                        }
+
+                        break;
+                    case XMLStreamConstants.END_ELEMENT:
+                        if (EXPORT.equals(reader.getName())) {
+                            return namespaceExport;
+                        }
+                        break;
+                }
+
+                // Read the next element
+                if (reader.hasNext()) {
+                    reader.next();
+                }
+            }
+        }
+        catch (XMLStreamException e) {
+            ContributionReadException ex = new ContributionReadException(e);
+            error("XMLStreamException", reader, ex);
+        }
+
+        return namespaceExport;
+    }
+
+    public void write(NamespaceExport namespaceExport, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+
+        // Write <export>
+        writer.writeStartElement(EXPORT.getNamespaceURI(), EXPORT.getLocalPart());
+
+        if (namespaceExport.getNamespace() != null) {
+            writer.writeAttribute(NAMESPACE, namespaceExport.getNamespace());
+        }
+
+        writeExtendedAttributes(writer, namespaceExport, attributeProcessor);
+
+        writeExtendedElements(writer, namespaceExport, extensionProcessor);
+
+        writer.writeEndElement();
+    }
+
+    public void resolve(NamespaceExport namespaceExport, ModelResolver resolver) throws ContributionResolveException {
+
+        if (namespaceExport.getNamespace() != null)
+            // Initialize the export's resolver
+            namespaceExport.setModelResolver(new NamespaceExportModelResolver(resolver));
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportExportFactoryImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportExportFactoryImpl.java
new file mode 100644
index 0000000000..1146e593a9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportExportFactoryImpl.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.namespace.impl;
+
+import org.apache.tuscany.sca.contribution.namespace.NamespaceExport;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImport;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImportExportFactory;
+
+/**
+ * Namespace Import/Export model factory implementation
+ * 
+ * @version $Rev$ $Date$
+ */
+public class NamespaceImportExportFactoryImpl implements NamespaceImportExportFactory {
+
+    public NamespaceImport createNamespaceImport() {
+        return new NamespaceImportImpl();
+    }
+    
+    public NamespaceExport createNamespaceExport() {
+        return new NamespaceExportImpl();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportImpl.java
new file mode 100644
index 0000000000..35e2d539d4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportImpl.java
@@ -0,0 +1,93 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution.namespace.impl;
+
+import org.apache.tuscany.sca.assembly.impl.ExtensibleImpl;
+import org.apache.tuscany.sca.contribution.Export;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceExport;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImport;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * The representation of an import for the contribution
+ *
+ * @version $Rev$ $Date$
+ */
+public class NamespaceImportImpl extends ExtensibleImpl implements NamespaceImport {
+    private ModelResolver modelResolver;
+
+    /**
+     * The namespace to be imported
+     */
+    private String namespace;
+    /**
+     * Optional location URI pointing to a Contribution that exports the namespace
+     */
+    private String location;
+
+
+    protected NamespaceImportImpl() {
+        super();
+    }
+
+    public String getLocation() {
+        return location;
+    }
+
+    public void setLocation(String location) {
+        this.location = location;
+    }
+
+    public String getNamespace() {
+        return namespace;
+    }
+
+    public void setNamespace(String namespace) {
+        this.namespace = namespace;
+    }
+
+    public ModelResolver getModelResolver() {
+        return modelResolver;
+    }
+
+    public void setModelResolver(ModelResolver modelResolver) {
+        this.modelResolver = modelResolver;
+    }
+
+
+    /**
+     * Match a NamespaceImport to a given NamespaceExport based on :
+     *    location is not provided
+     *    import and export namespaces match
+     */
+    public boolean match(Export export) {
+        if (export instanceof NamespaceExport) {
+            if (this.getNamespace().equals(((NamespaceExport)export).getNamespace())) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public String toString() {
+        return String.valueOf(namespace);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportProcessor.java
new file mode 100644
index 0000000000..b213d5e899
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportProcessor.java
@@ -0,0 +1,171 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution.namespace.impl;
+
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImport;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImportExportFactory;
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXAttributeProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+
+/**
+ * Artifact processor for Namespace import
+ *
+ * @version $Rev$ $Date$
+ */
+public class NamespaceImportProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<NamespaceImport> {
+    private static final String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
+
+    private static final QName IMPORT = new QName(SCA11_NS, "import");
+
+    private static final String NAMESPACE = "namespace";
+    private static final String LOCATION = "location";
+
+    private final NamespaceImportExportFactory factory;
+    private final AssemblyFactory extensionFactory;
+    private final StAXArtifactProcessor<Object> extensionProcessor;
+    private final StAXAttributeProcessor<Object> attributeProcessor;
+    private final Monitor monitor;
+    
+    public NamespaceImportProcessor(FactoryExtensionPoint modelFactories,
+                                    StAXArtifactProcessor<Object> extensionProcessor,
+                                    StAXAttributeProcessor<Object> attributeProcessor,
+                                    Monitor monitor) {
+        this.factory = modelFactories.getFactory(NamespaceImportExportFactory.class);
+        this.monitor = monitor;
+        this.extensionFactory = modelFactories.getFactory(AssemblyFactory.class);
+        this.extensionProcessor = extensionProcessor;
+        this.attributeProcessor = attributeProcessor;
+    }
+
+    /**
+     * Report a warning.
+     *
+     * @param problems
+     * @param message
+     * @param model
+     */
+     private void error(String message, Object model, Object... messageParameters) {
+    	 if (monitor != null) {
+	        Problem problem = monitor.createProblem(this.getClass().getName(), "contribution-namespace-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters);
+	        monitor.problem(problem);
+    	 }
+     }
+
+    public QName getArtifactType() {
+        return IMPORT;
+    }
+
+    public Class<NamespaceImport> getModelType() {
+        return NamespaceImport.class;
+    }
+
+    /**
+     * Process <import namespace="" location=""/>
+     */
+    public NamespaceImport read(XMLStreamReader reader) throws ContributionReadException {
+        NamespaceImport namespaceImport = this.factory.createNamespaceImport();
+        QName element;
+
+        try {
+            while (reader.hasNext()) {
+                int event = reader.getEventType();
+                switch (event) {
+                    case START_ELEMENT:
+                        element = reader.getName();
+
+                        // Read <import>
+                        if (IMPORT.equals(element)) {
+                            String ns = reader.getAttributeValue(null, NAMESPACE);
+                            if (ns == null) {
+                            	error("AttributeNameSpaceMissing", reader);
+                                //throw new ContributionReadException("Attribute 'namespace' is missing");
+                            } else {
+                                namespaceImport.setNamespace(ns);
+                            }
+
+                            String location = reader.getAttributeValue(null, LOCATION);
+                            if (location != null) {
+                                namespaceImport.setLocation(location);
+                            }
+                            readExtendedAttributes(reader, namespaceImport, attributeProcessor, extensionFactory);
+                        } else {
+                            readExtendedElement(reader, namespaceImport, extensionProcessor);
+                        }
+                        break;
+                    case XMLStreamConstants.END_ELEMENT:
+                        if (IMPORT.equals(reader.getName())) {
+                            return namespaceImport;
+                        }
+                        break;
+                }
+
+                // Read the next element
+                if (reader.hasNext()) {
+                    reader.next();
+                }
+            }
+        }
+        catch (XMLStreamException e) {
+            ContributionReadException ex = new ContributionReadException(e);
+            error("XMLStreamException", reader, ex);
+        }
+
+        return namespaceImport;
+    }
+
+    public void write(NamespaceImport namespaceImport, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+
+        // Write <import>
+        writer.writeStartElement(IMPORT.getNamespaceURI(), IMPORT.getLocalPart());
+
+        if (namespaceImport.getNamespace() != null) {
+            writer.writeAttribute(NAMESPACE, namespaceImport.getNamespace());
+        }
+        if (namespaceImport.getLocation() != null) {
+            writer.writeAttribute(LOCATION, namespaceImport.getLocation());
+        }
+
+        writeExtendedAttributes(writer, namespaceImport, attributeProcessor);
+        writeExtendedElements(writer, namespaceImport, extensionProcessor);
+        writer.writeEndElement();
+    }
+
+
+    public void resolve(NamespaceImport model, ModelResolver resolver) throws ContributionResolveException {
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ArtifactProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ArtifactProcessor.java
new file mode 100644
index 0000000000..5be0b188f4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ArtifactProcessor.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * Base interface for artifact processors.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ArtifactProcessor<M> {
+    
+    /**
+     * Resolve references from this model to other models. For example references
+     * from a composite to another one, or references from a composite to a WSDL
+     * model.
+     * 
+     * @param model The model to resolve
+     * @param resolver The resolver to use to resolve referenced models
+     */
+    void resolve(M model, ModelResolver resolver) throws ContributionResolveException;
+    
+    /**
+     * Returns the type of model handled by this artifact processor.
+     * 
+     * @return The type of model handled by this artifact processor
+     */
+    Class<M> getModelType(); 
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/BaseStAXArtifactProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/BaseStAXArtifactProcessor.java
new file mode 100644
index 0000000000..e9da0b5780
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/BaseStAXArtifactProcessor.java
@@ -0,0 +1,619 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution.processor;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.StringTokenizer;
+
+import javax.xml.XMLConstants;
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Extensible;
+import org.apache.tuscany.sca.assembly.Extension;
+
+
+/**
+ * A base class with utility methods for the other artifact processors in this module.
+ *
+ * @version $Rev$ $Date$
+ */
+public abstract class BaseStAXArtifactProcessor {
+
+    /**
+     * Returns a QName from a string.
+     * @param reader
+     * @param value
+     * @return
+     */
+    protected QName getQNameValue(XMLStreamReader reader, String value) {
+        if (value != null) {
+            int index = value.indexOf(':');
+            String prefix = index == -1 ? "" : value.substring(0, index);
+            String localName = index == -1 ? value : value.substring(index + 1);
+            String ns = reader.getNamespaceContext().getNamespaceURI(prefix);
+            if (ns == null) {
+                ns = "";
+            }
+            return new QName(ns, localName, prefix);
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Returns the boolean value of an attribute.
+     * @param reader
+     * @param name
+     * @return
+     */
+    protected boolean getBoolean(XMLStreamReader reader, String name) {
+        String value = reader.getAttributeValue(null, name);
+        if (value == null) {
+            return false;
+        }
+        return Boolean.valueOf(value);
+    }
+
+    /**
+     * Returns the QName value of an attribute.
+     * @param reader
+     * @param name
+     * @return
+     */
+    protected QName getQName(XMLStreamReader reader, String name) {
+        String qname = reader.getAttributeValue(null, name);
+        return getQNameValue(reader, qname);
+    }
+
+    /**
+     * Returns the value of an attribute as a list of QNames.
+     * @param reader
+     * @param name
+     * @return
+     */
+    protected List<QName> getQNames(XMLStreamReader reader, String name) {
+        String value = reader.getAttributeValue(null, name);
+        if (value != null) {
+            List<QName> qnames = new ArrayList<QName>();
+            for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
+                qnames.add(getQName(reader, tokens.nextToken()));
+            }
+            return qnames;
+        } else {
+            return Collections.emptyList();
+        }
+    }
+
+    /**
+     * Returns the string value of an attribute.
+     * @param reader
+     * @param name
+     * @return
+     */
+    protected String getString(XMLStreamReader reader, String name) {
+        return reader.getAttributeValue(null, name);
+    }
+
+    /**
+     * Test if an attribute is explicitly set
+     * @param reader
+     * @param name
+     * @return
+     */
+    protected boolean isSet(XMLStreamReader reader, String name) {
+        return reader.getAttributeValue(null, name) != null;
+    }
+
+    /**
+     * Returns the value of xsi:type attribute
+     * @param reader The XML stream reader
+     * @return The QName of the type, if the attribute is not present, null is
+     *         returned.
+     */
+    protected QName getXSIType(XMLStreamReader reader) {
+        String qname = reader.getAttributeValue(XMLConstants.W3C_XML_SCHEMA_INSTANCE_NS_URI, "type");
+        return getQNameValue(reader, qname);
+    }
+
+    /**
+     * Parse the next child element.
+     * @param reader
+     * @return
+     * @throws XMLStreamException
+     */
+    protected boolean nextChildElement(XMLStreamReader reader) throws XMLStreamException {
+        while (reader.hasNext()) {
+            int event = reader.next();
+            if (event == END_ELEMENT) {
+                return false;
+            }
+            if (event == START_ELEMENT) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Advance the stream to the next END_ELEMENT event skipping any nested
+     * content.
+     * @param reader the reader to advance
+     * @throws XMLStreamException if there was a problem reading the stream
+     */
+    protected void skipToEndElement(XMLStreamReader reader) throws XMLStreamException {
+        int depth = 0;
+        while (reader.hasNext()) {
+            int event = reader.next();
+            if (event == XMLStreamConstants.START_ELEMENT) {
+                depth++;
+            } else if (event == XMLStreamConstants.END_ELEMENT) {
+                if (depth == 0) {
+                    return;
+                }
+                depth--;
+            }
+        }
+    }
+
+    /**
+     *
+     * @param writer
+     * @param uri
+     * @throws XMLStreamException
+     */
+    private String writeElementPrefix(XMLStreamWriter writer, String uri) throws XMLStreamException {
+        if (uri == null) {
+            return null;
+        }
+        String prefix = writer.getPrefix(uri);
+        if (prefix != null) {
+            return null;
+        } else {
+
+            // Find an available prefix and bind it to the given URI
+            NamespaceContext nsc = writer.getNamespaceContext();
+            for (int i=1; ; i++) {
+                prefix = "ns" + i;
+                if (nsc.getNamespaceURI(prefix) == null) {
+                    break;
+                }
+            }
+            writer.setPrefix(prefix, uri);
+            return prefix;
+        }
+
+    }
+
+    /**
+     * Start an element.
+     * @param uri
+     * @param name
+     * @param attrs
+     * @throws XMLStreamException
+     */
+    protected void writeStart(XMLStreamWriter writer, String uri, String name, XAttr... attrs) throws XMLStreamException {
+        String prefix = writeElementPrefix(writer, uri);
+        writer.writeStartElement(uri, name);
+        if (prefix != null){
+            writer.writeNamespace(prefix,uri);
+        }
+        writeAttributePrefixes(writer, attrs);
+        writeAttributes(writer, attrs);
+    }
+
+    /**
+     * Start an element.
+     * @param qname
+     * @param attrs
+     * @throws XMLStreamException
+     */
+    protected void writeStart(XMLStreamWriter writer, QName qname, XAttr... attrs) throws XMLStreamException {
+        writeStart(writer, qname.getNamespaceURI(), qname.getLocalPart(), attrs);
+    }
+
+    /**
+     * End an element.
+     * @param writer
+     * @throws XMLStreamException
+     */
+    protected void writeEnd(XMLStreamWriter writer) throws XMLStreamException {
+        writer.writeEndElement();
+    }
+
+    /**
+     * Start a document.
+     * @param writer
+     * @throws XMLStreamException
+     */
+    protected void writeStartDocument(XMLStreamWriter writer, String uri, String name, XAttr... attrs) throws XMLStreamException {
+        writer.writeStartDocument();
+        writer.setDefaultNamespace(uri);
+        writeStart(writer, uri, name, attrs);
+        writer.writeDefaultNamespace(uri);
+    }
+
+    /**
+     * Start a document.
+     * @param writer
+     * @param qname
+     * @param attrs
+     * @throws XMLStreamException
+     */
+    protected void writeStartDocument(XMLStreamWriter writer, QName qname, XAttr... attrs) throws XMLStreamException {
+        writeStartDocument(writer, qname.getNamespaceURI(), qname.getLocalPart(), attrs);
+    }
+
+    /**
+     * End a document.
+     * @param writer
+     * @throws XMLStreamException
+     */
+    protected void writeEndDocument(XMLStreamWriter writer) throws XMLStreamException {
+        writer.writeEndDocument();
+    }
+
+    /**
+     * Write attributes to the current element.
+     * @param writer
+     * @param attrs
+     * @throws XMLStreamException
+     */
+    protected void writeAttributes(XMLStreamWriter writer, XAttr... attrs) throws XMLStreamException {
+        for (XAttr attr : attrs) {
+            if (attr != null)
+                attr.write(writer);
+        }
+    }
+
+    /**
+     * Write attribute prefixes to the current element.
+     * @param writer
+     * @param attrs
+     * @throws XMLStreamException
+     */
+    protected void writeAttributePrefixes(XMLStreamWriter writer, XAttr... attrs) throws XMLStreamException {
+        for (XAttr attr : attrs) {
+            if (attr != null)
+                attr.writePrefix(writer);
+        }
+    }
+
+    /**
+     *
+     * @param reader
+     * @param elementName
+     * @param extensible
+     * @param extensionAttributeProcessor
+     * @param extensionAttributeProcessor
+     * @param extensionFactory
+     * @throws ContributionReadException
+     * @throws XMLStreamException
+     */
+    protected void readExtendedAttributes(XMLStreamReader reader,
+                                          Extensible extensible,
+                                          StAXAttributeProcessor extensionAttributeProcessor,
+                                          AssemblyFactory extensionFactory) throws ContributionReadException,
+        XMLStreamException {
+        QName elementName = reader.getName();
+        for (int a = 0; a < reader.getAttributeCount(); a++) {
+            QName attributeName = reader.getAttributeName(a);
+            if (attributeName.getNamespaceURI() != null && attributeName.getNamespaceURI().length() > 0) {
+                if (!elementName.getNamespaceURI().equals(attributeName.getNamespaceURI())) {
+                    Object attributeValue = extensionAttributeProcessor.read(attributeName, reader);
+                    Extension attributeExtension;
+                    if (attributeValue instanceof Extension) {
+                        attributeExtension = (Extension)attributeValue;
+                    } else {
+                        attributeExtension = extensionFactory.createExtension();
+                        attributeExtension.setQName(attributeName);
+                        attributeExtension.setValue(attributeValue);
+                        attributeExtension.setAttribute(true);
+                    }
+                    extensible.getAttributeExtensions().add(attributeExtension);
+                }
+            }
+        }
+    }
+
+    /**
+     *
+     * @param attributeModel
+     * @param writer
+     * @param extensibleElement
+     * @param extensionAttributeProcessor
+     * @throws ContributionWriteException
+     * @throws XMLStreamException
+     */
+    protected void writeExtendedAttributes(XMLStreamWriter writer,
+                                           Extensible extensibleElement,
+                                           StAXAttributeProcessor extensionAttributeProcessor)
+        throws ContributionWriteException, XMLStreamException {
+        for (Extension extension : extensibleElement.getAttributeExtensions()) {
+            if (extension.isAttribute()) {
+                extensionAttributeProcessor.write(extension, writer);
+            }
+        }
+    }
+
+    protected void readExtendedElement(XMLStreamReader reader,
+                                       Extensible extensible,
+                                       StAXArtifactProcessor extensionProcessor) throws ContributionReadException,
+        XMLStreamException {
+        Object ext = extensionProcessor.read(reader);
+        if (extensible != null) {
+            extensible.getExtensions().add(ext);
+        }
+    }
+
+    protected void writeExtendedElements(XMLStreamWriter writer,
+                                         Extensible extensible,
+                                         StAXArtifactProcessor extensionProcessor) throws ContributionWriteException,
+        XMLStreamException {
+        for (Object ext : extensible.getExtensions()) {
+            extensionProcessor.write(ext, writer);
+        }
+    }
+
+    /**
+     * Represents an XML attribute that needs to be written to a document.
+     */
+    public static class XAttr {
+
+        private static final String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
+
+        private String uri = SCA11_NS;
+        private String name;
+        private Object value;
+
+        public XAttr(String uri, String name, String value) {
+            this.uri = uri;
+            this.name = name;
+            this.value = value;
+        }
+
+        public XAttr(String name, String value) {
+            this(null, name, value);
+        }
+
+        public XAttr(String uri, String name, List<?> values) {
+            this.uri = uri;
+            this.name = name;
+            this.value = values;
+        }
+
+        public XAttr(String name, List<?> values) {
+            this(null, name, values);
+        }
+
+        public XAttr(String uri, String name, Boolean value) {
+            this.uri = uri;
+            this.name = name;
+            this.value = value;
+        }
+
+        public XAttr(String name, Boolean value) {
+            this(null, name, value);
+        }
+
+        public XAttr(String uri, String name, Integer value) {
+            this.uri = uri;
+            this.name = name;
+            this.value = value;
+        }
+
+        public XAttr(String name, Integer value) {
+            this(null, name, value);
+        }
+
+        public XAttr(String uri, String name, Double value) {
+            this.uri = uri;
+            this.name = name;
+            this.value = value;
+        }
+
+        public XAttr(String name, Double value) {
+            this(null, name, value);
+        }
+
+        public XAttr(String uri, String name, QName value) {
+            this.uri = uri;
+            this.name = name;
+            this.value = value;
+        }
+
+        public XAttr(String name, QName value) {
+            this(null, name, value);
+        }
+
+        /**
+         * Writes a string from a QName and registers a prefix for its namespace.
+         * @param reader
+         * @param value
+         * @return
+         */
+        private String writeQNameValue(XMLStreamWriter writer, QName qname) throws XMLStreamException {
+            if (qname != null) {
+                String prefix = qname.getPrefix();
+                String uri = qname.getNamespaceURI();
+                prefix = writer.getPrefix(uri);
+                if (prefix != null) {
+
+                    // Use the prefix already bound to the given URI
+                    if (prefix.length() > 0) {
+                        return prefix + ":" + qname.getLocalPart();
+                    } else {
+
+                        // Empty prefix, just return the local part of the given qname
+                        return qname.getLocalPart();
+                    }
+
+                } else {
+
+                    // Find an available prefix and bind it to the given URI
+                    NamespaceContext nsc = writer.getNamespaceContext();
+                    for (int i=1; ; i++) {
+                        prefix = "ns" + i;
+                        if (nsc.getNamespaceURI(prefix) == null) {
+                            break;
+                        }
+                    }
+                    writer.setPrefix(prefix, uri);
+                    writer.writeNamespace(prefix, uri);
+                    return prefix + ":" + qname.getLocalPart();
+                }
+            } else {
+                return null;
+            }
+        }
+
+        /**
+         * Registers a prefix for the namespace of a QName.
+         * @param reader
+         * @param value
+         * @return
+         */
+        private void writeQNamePrefix(XMLStreamWriter writer, QName qname) throws XMLStreamException {
+            if (qname != null) {
+                String prefix = qname.getPrefix();
+                String uri = qname.getNamespaceURI();
+                prefix = writer.getPrefix(uri);
+                if (prefix != null) {
+                    return;
+                } else {
+
+                    // Find an available prefix and bind it to the given URI
+                    NamespaceContext nsc = writer.getNamespaceContext();
+                    for (int i=1; ; i++) {
+                        prefix = "ns" + i;
+                        if (nsc.getNamespaceURI(prefix) == null) {
+                            break;
+                        }
+                    }
+                    writer.setPrefix(prefix, uri);
+                    writer.writeNamespace(prefix, uri);
+                }
+            }
+        }
+
+        /**
+         * Write to document
+         * @param writer
+         * @throws XMLStreamException
+         */
+        public void write(XMLStreamWriter writer) throws XMLStreamException {
+            String str;
+            if (value instanceof QName) {
+
+                // Write a QName
+                str = writeQNameValue(writer, (QName)value);
+
+            } else if (value instanceof List) {
+
+                // Write a list of values
+                List<?> values = (List<?>)value;
+                if (values.isEmpty()) {
+                    return;
+                }
+                StringBuffer buffer = new StringBuffer();
+                for (Object v: values) {
+                    if (v == null) {
+                        // Skip null values
+                        continue;
+                    }
+
+                    if (v instanceof XAttr) {
+                        // Write an XAttr value
+                        ((XAttr)v).write(writer);
+                        continue;
+                    }
+
+                    if (buffer.length() != 0) {
+                        buffer.append(' ');
+                    }
+                    if (v instanceof QName) {
+                        // Write a QName value
+                        buffer.append(writeQNameValue(writer, (QName)v));
+                    } else {
+                        // Write value as a string
+                        buffer.append(String.valueOf(v));
+                    }
+                }
+                str = buffer.toString();
+
+            } else {
+
+                // Write a string
+                if (value == null) {
+                    return;
+                }
+                str = String.valueOf(value);
+            }
+            if (str.length() == 0) {
+                return;
+            }
+
+            // Write the attribute
+            if (uri != null && !uri.equals(SCA11_NS)) {
+                writer.writeAttribute(uri, name, str);
+            } else {
+                writer.writeAttribute(name,str);
+            }
+        }
+
+        /**
+         * Registers a prefix for the namespace of a QName or list of QNames
+         * @param writer
+         * @throws XMLStreamException
+         */
+        public void writePrefix(XMLStreamWriter writer) throws XMLStreamException {
+            if (value instanceof QName) {
+
+                // Write prefix for a single QName value
+                writeQNamePrefix(writer, (QName)value);
+
+            } else if (value instanceof List) {
+
+                // Write prefixes for a list of values
+                for (Object v: (List<?>)value) {
+                    if (v instanceof QName) {
+                        // Write prefix for a QName value
+                        writeQNamePrefix(writer, (QName)v);
+
+                    } else if (v instanceof XAttr) {
+                        // Write prefix for an XAttr value
+                        ((XAttr)v).writePrefix(writer);
+                    }
+                }
+            }
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ContributionException.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ContributionException.java
new file mode 100644
index 0000000000..3b99eba586
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ContributionException.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+/**
+ * Base class for exceptions raised by contribution services.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ContributionException extends Exception {
+
+    private static final long serialVersionUID = 4432880414927652578L;
+
+    protected ContributionException() {
+        super();
+    }
+
+    protected ContributionException(String message) {
+        super(message);
+    }
+
+    protected ContributionException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public ContributionException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ContributionReadException.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ContributionReadException.java
new file mode 100644
index 0000000000..6fd7d0c91e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ContributionReadException.java
@@ -0,0 +1,95 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+
+/**
+ * Denotes an exception while reading artifacts inside an SCA contribution.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ContributionReadException extends ContributionException {
+    public static final int UNDEFINED = -1;
+    private static final long serialVersionUID = -7459051598906813461L;
+    private String resourceURI;
+    private int line = UNDEFINED;
+    private int column = UNDEFINED;
+
+    public ContributionReadException(String message) {
+        super(message);
+    }
+
+    public ContributionReadException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public ContributionReadException(Throwable cause) {
+        super(cause);
+    }
+    
+    /**
+     * Returns the location of the resource that was being read.
+     *
+     * @return the location of the resource that was being read
+     */
+    public String getResourceURI() {
+        return resourceURI;
+    }
+
+    /**
+     * Sets the location of the resource that was being read.
+     *
+     * @param resourceURI the location of the resource that was being read
+     */
+    public void setResourceURI(String resourceURI) {
+        this.resourceURI = resourceURI;
+    }
+
+    /**
+     * Returns the line inside the resource that was being read.
+     * @return the line inside the resource that was being read
+     */
+    public int getLine() {
+        return line;
+    }
+
+    /**
+     * Sets the line inside the resource that was being read.
+     * @param line the line inside the resource that was being read
+     */
+    public void setLine(int line) {
+        this.line = line;
+    }
+
+    /**
+     * Returns the column inside the resource that was being read.
+     * @return the column inside the resource that was being read
+     */
+    public int getColumn() {
+        return column;
+    }
+
+    /**
+     * Sets the column inside the resource that was being read.
+     * @param column the column inside the resource that was being read
+     */
+    public void setColumn(int column) {
+        this.column = column;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ContributionResolveException.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ContributionResolveException.java
new file mode 100644
index 0000000000..fe1a09d398
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ContributionResolveException.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+
+/**
+ * Denotes a problem while resolving models inside an SCA contribution.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ContributionResolveException extends ContributionException {
+    private static final long serialVersionUID = -7459051598906813461L;
+
+    public ContributionResolveException(String message) {
+        super(message);
+    }
+
+    public ContributionResolveException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public ContributionResolveException(Throwable cause) {
+        super(cause);
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ContributionRuntimeException.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ContributionRuntimeException.java
new file mode 100644
index 0000000000..0039dd9f8b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ContributionRuntimeException.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+/**
+ * Base class for runtime exceptions raised by contribution services.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ContributionRuntimeException extends RuntimeException {
+    private static final long serialVersionUID = 7711215366287498896L;
+
+    protected ContributionRuntimeException() {
+        super();
+    }
+
+    protected ContributionRuntimeException(String message) {
+        super(message);
+    }
+
+    protected ContributionRuntimeException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public ContributionRuntimeException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ContributionWriteException.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ContributionWriteException.java
new file mode 100644
index 0000000000..286c9dc791
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ContributionWriteException.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+
+
+/**
+ * Denotes an exception while writing artifacts inside an SCA contribution.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ContributionWriteException extends ContributionException {
+    private static final long serialVersionUID = -7459051598906813461L;
+    private String resourceURI;
+
+    public ContributionWriteException(String message) {
+        super(message);
+    }
+
+    public ContributionWriteException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public ContributionWriteException(Throwable cause) {
+        super(cause);
+    }
+    
+    /**
+     * Returns the location of the resource that was being written.
+     *
+     * @return the location of the resource that was being written
+     */
+    public String getResourceURI() {
+        return resourceURI;
+    }
+
+    /**
+     * Sets the location of the resource that was being written.
+     *
+     * @param resourceURI the location of the resource that was being written
+     */
+    public void setResourceURI(String resourceURI) {
+        this.resourceURI = resourceURI;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultArtifactProcessorExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultArtifactProcessorExtensionPoint.java
new file mode 100644
index 0000000000..c871e4c868
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultArtifactProcessorExtensionPoint.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * The default implementation of an artifact processor extension point.
+ *
+ * @version $Rev$ $Date$
+ */
+abstract class DefaultArtifactProcessorExtensionPoint<P extends ArtifactProcessor<?>> {
+    protected final Map<Object, P> processorsByArtifactType = new HashMap<Object, P>();
+    protected final Map<Class<?>, P> processorsByModelType = new HashMap<Class<?>, P>();
+
+    /**
+     * Constructs a new loader registry.
+     */
+    DefaultArtifactProcessorExtensionPoint() {
+    }
+
+    /**
+     * Returns the processor associated with the given artifact type.
+     *
+     * @param artifactType An artifact type
+     * @return The processor associated with the given artifact type
+     */
+    public P getProcessor(Object artifactType) {
+        return processorsByArtifactType.get(artifactType);
+    }
+
+    /**
+     * Returns the processor associated with the given model type.
+     *
+     * @param modelType A model type
+     * @return The processor associated with the given model type
+     */
+    public <T> P getProcessor(Class<T> modelType) {
+        Class<?>[] classes = modelType.getInterfaces();
+        for (Class<?> c : classes) {
+            P processor = processorsByModelType.get(c);
+            if (processor != null) {
+                return processor;
+            }
+        }
+        return processorsByModelType.get(modelType);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultStAXArtifactProcessorExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultStAXArtifactProcessorExtensionPoint.java
new file mode 100644
index 0000000000..0d2c7714ee
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultStAXArtifactProcessorExtensionPoint.java
@@ -0,0 +1,420 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+import java.util.Collection;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.MonitorFactory;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+
+/**
+ * The default implementation of an extension point for StAX artifact processors.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultStAXArtifactProcessorExtensionPoint extends
+    DefaultArtifactProcessorExtensionPoint<StAXArtifactProcessor<?>> implements StAXArtifactProcessorExtensionPoint {
+
+    private ExtensionPointRegistry extensionPoints;
+    private FactoryExtensionPoint modelFactories;
+    private MonitorFactory monitorFactory;
+    private boolean loaded;
+    private StAXArtifactProcessor<Object> extensibleStAXProcessor;
+    private StAXAttributeProcessor<Object> extensibleStAXAttributeProcessor;
+    private Monitor monitor = null;
+
+    /**
+     * Constructs a new extension point.
+     */
+    public DefaultStAXArtifactProcessorExtensionPoint(ExtensionPointRegistry extensionPoints) {
+        this.extensionPoints = extensionPoints;
+        this.modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+        XMLInputFactory inputFactory = modelFactories.getFactory(XMLInputFactory.class);
+        XMLOutputFactory outputFactory = modelFactories.getFactory(XMLOutputFactory.class);
+        UtilityExtensionPoint utilities = this.extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        MonitorFactory monitorFactory = utilities.getUtility(MonitorFactory.class);
+        if (monitorFactory != null)
+            this.monitor = monitorFactory.createMonitor();
+        this.extensibleStAXProcessor =
+            new ExtensibleStAXArtifactProcessor(this, inputFactory, outputFactory, this.monitor);
+
+        StAXAttributeProcessorExtensionPoint attributeExtensionPoint =
+            extensionPoints.getExtensionPoint(StAXAttributeProcessorExtensionPoint.class);
+        this.extensibleStAXAttributeProcessor =
+            new ExtensibleStAXAttributeProcessor(attributeExtensionPoint, inputFactory, outputFactory, this.monitor);
+    }
+
+    /**
+     * Report a exception.
+     *
+     * @param problems
+     * @param message
+     * @param model
+    */
+    private void error(String message, Object model, Exception ex) {
+        if (monitor != null) {
+            Problem problem =
+                monitor.createProblem(this.getClass().getName(),
+                                      "contribution-validation-messages",
+                                      Severity.ERROR,
+                                      model,
+                                      message,
+                                      ex);
+            monitor.problem(problem);
+        }
+    }
+
+    public void addArtifactProcessor(StAXArtifactProcessor<?> artifactProcessor) {
+        if (artifactProcessor.getArtifactType() != null) {
+            processorsByArtifactType.put((Object)artifactProcessor.getArtifactType(), artifactProcessor);
+        }
+        if (artifactProcessor.getModelType() != null) {
+            processorsByModelType.put(artifactProcessor.getModelType(), artifactProcessor);
+        }
+    }
+
+    public void removeArtifactProcessor(StAXArtifactProcessor<?> artifactProcessor) {
+        if (artifactProcessor.getArtifactType() != null) {
+            processorsByArtifactType.remove((Object)artifactProcessor.getArtifactType());
+        }
+        if (artifactProcessor.getModelType() != null) {
+            processorsByModelType.remove(artifactProcessor.getModelType());
+        }
+    }
+
+    @Override
+    public <T> StAXArtifactProcessor<T> getProcessor(Class<T> modelType) {
+        loadArtifactProcessors();
+        return (StAXArtifactProcessor<T>)super.getProcessor(modelType);
+    }
+
+    @Override
+    public StAXArtifactProcessor<?> getProcessor(Object artifactType) {
+        loadArtifactProcessors();
+        return super.getProcessor(artifactType);
+    }
+
+    /**
+     * Returns a QName object from a QName expressed as {ns}name
+     * or ns#name.
+     *
+     * @param qname
+     * @return
+     */
+    private static QName getQName(String qname) {
+        if (qname == null) {
+            return null;
+        }
+        qname = qname.trim();
+        if (qname.startsWith("{")) {
+            int h = qname.indexOf('}');
+            if (h != -1) {
+                return new QName(qname.substring(1, h), qname.substring(h + 1));
+            }
+        } else {
+            int h = qname.indexOf('#');
+            if (h != -1) {
+                return new QName(qname.substring(0, h), qname.substring(h + 1));
+            }
+        }
+        throw new IllegalArgumentException("Invalid qname: " + qname);
+    }
+
+    /**
+     * Lazily load artifact processors registered in the extension point.
+     */
+    private synchronized void loadArtifactProcessors() {
+        if (loaded)
+            return;
+
+        // Get the processor service declarations
+        Collection<ServiceDeclaration> processorDeclarations;
+        try {
+            processorDeclarations =
+                ServiceDiscovery.getInstance().getServiceDeclarations(StAXArtifactProcessor.class.getName());
+        } catch (IOException e) {
+            IllegalStateException ie = new IllegalStateException(e);
+            error("IllegalStateException", extensibleStAXProcessor, ie);
+            throw ie;
+        }
+
+        for (ServiceDeclaration processorDeclaration : processorDeclarations) {
+            Map<String, String> attributes = processorDeclaration.getAttributes();
+
+            // Load a StAX artifact processor
+
+            // Get the model QName
+            QName artifactType = getQName(attributes.get("qname"));
+
+            // Get the model class name
+            String modelTypeName = attributes.get("model");
+
+            // Get the model factory class name
+            String factoryName = attributes.get("factory");
+
+            // Create a processor wrapper and register it
+            StAXArtifactProcessor<?> processor =
+                new LazyStAXArtifactProcessor(artifactType, modelTypeName, factoryName, processorDeclaration,
+                                              extensionPoints, modelFactories, extensibleStAXProcessor,
+                                              extensibleStAXAttributeProcessor, monitor);
+            addArtifactProcessor(processor);
+        }
+
+        loaded = true;
+    }
+
+    /**
+     * A wrapper around an Artifact processor class allowing lazy loading and
+     * initialization of artifact processors.
+     */
+    private static class LazyStAXArtifactProcessor implements StAXArtifactProcessor {
+
+        private ExtensionPointRegistry extensionPoints;
+        private QName artifactType;
+        private String modelTypeName;
+        private String factoryName;
+        private ServiceDeclaration processorDeclaration;
+        private StAXArtifactProcessor<?> processor;
+        private Class<?> modelType;
+        private StAXArtifactProcessor<Object> extensionProcessor;
+        private StAXAttributeProcessor<Object> extensionAttributeProcessor;
+        private Monitor monitor;
+
+        LazyStAXArtifactProcessor(QName artifactType,
+                                  String modelTypeName,
+                                  String factoryName,
+                                  ServiceDeclaration processorDeclaration,
+                                  ExtensionPointRegistry extensionPoints,
+                                  FactoryExtensionPoint modelFactories,
+                                  StAXArtifactProcessor<Object> extensionProcessor,
+                                  StAXAttributeProcessor<Object> extensionAttributeProcessor,
+                                  Monitor monitor) {
+
+            this.extensionPoints = extensionPoints;
+            this.artifactType = artifactType;
+            this.modelTypeName = modelTypeName;
+            this.factoryName = factoryName;
+            this.processorDeclaration = processorDeclaration;
+            this.extensionProcessor = extensionProcessor;
+            this.extensionAttributeProcessor = extensionAttributeProcessor;
+            this.monitor = monitor;
+        }
+
+        public QName getArtifactType() {
+            return artifactType;
+        }
+
+        private void error(String message, Object model, Exception ex) {
+            if (monitor != null) {
+                Problem problem =
+                    monitor.createProblem(this.getClass().getName(),
+                                          "contribution-validation-messages",
+                                          Severity.ERROR,
+                                          model,
+                                          message,
+                                          ex);
+                monitor.problem(problem);
+            }
+        }
+
+        @SuppressWarnings("unchecked")
+        private StAXArtifactProcessor getProcessor() {
+            if (processor == null) {
+
+                if (processorDeclaration.getClassName()
+                    .equals("org.apache.tuscany.sca.assembly.xml.DefaultBeanModelProcessor")) {
+
+                    // Specific initialization for the DefaultBeanModelProcessor
+                    FactoryExtensionPoint modelFactories =
+                        extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+                    try {
+                        Class<StAXArtifactProcessor> processorClass =
+                            (Class<StAXArtifactProcessor>)processorDeclaration.loadClass();
+                        Object modelFactory;
+                        if (factoryName != null) {
+                            Class<?> factoryClass = (Class<?>)processorDeclaration.loadClass(factoryName);
+                            modelFactory = modelFactories.getFactory(factoryClass);
+                        } else {
+                            modelFactory = null;
+                        }
+                        Constructor<StAXArtifactProcessor> constructor =
+                            processorClass.getConstructor(FactoryExtensionPoint.class,
+                                                          QName.class,
+                                                          Class.class,
+                                                          Object.class,
+                                                          Monitor.class);
+                        processor =
+                            constructor
+                                .newInstance(modelFactories, artifactType, getModelType(), modelFactory, monitor);
+                    } catch (Exception e) {
+                        IllegalStateException ie = new IllegalStateException(e);
+                        error("IllegalStateException", processor, ie);
+                        throw ie;
+                    }
+                } else {
+                    FactoryExtensionPoint modelFactories =
+                        extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+
+                    // Load and instantiate the processor class
+                    try {
+                        Class<StAXArtifactProcessor> processorClass =
+                            (Class<StAXArtifactProcessor>)processorDeclaration.loadClass();
+                        try {
+                            Constructor<StAXArtifactProcessor> constructor =
+                                processorClass.getConstructor(FactoryExtensionPoint.class, Monitor.class);
+                            processor = constructor.newInstance(modelFactories, monitor);
+                        } catch (NoSuchMethodException e) {
+                            try {
+                                Constructor<StAXArtifactProcessor> constructor =
+                                    processorClass.getConstructor(ExtensionPointRegistry.class, Monitor.class);
+                                processor = constructor.newInstance(extensionPoints, monitor);
+                            } catch (NoSuchMethodException e1) {
+                                try {
+                                    Constructor<StAXArtifactProcessor> constructor =
+                                        processorClass.getConstructor(FactoryExtensionPoint.class,
+                                                                      StAXArtifactProcessor.class,
+                                                                      Monitor.class);
+                                    processor = constructor.newInstance(modelFactories, extensionProcessor, monitor);
+                                } catch (NoSuchMethodException e2) {
+                                    try {
+                                        Constructor<StAXArtifactProcessor> constructor =
+                                            processorClass.getConstructor(FactoryExtensionPoint.class,
+                                                                          StAXArtifactProcessor.class,
+                                                                          StAXAttributeProcessor.class,
+                                                                          Monitor.class);
+                                        processor =
+                                            constructor.newInstance(modelFactories,
+                                                                    extensionProcessor,
+                                                                    extensionAttributeProcessor,
+                                                                    monitor);
+                                    } catch (NoSuchMethodException e2a) {
+                                        try {
+                                            Constructor<StAXArtifactProcessor> constructor =
+                                                processorClass.getConstructor(ExtensionPointRegistry.class,
+                                                                              StAXArtifactProcessor.class,
+                                                                              Monitor.class);
+                                            processor =
+                                                constructor.newInstance(extensionPoints, extensionProcessor, monitor);
+                                        } catch (NoSuchMethodException e3) {
+                                            try {
+                                                Constructor<StAXArtifactProcessor> constructor =
+                                                    processorClass.getConstructor(ExtensionPointRegistry.class,
+                                                                                  StAXArtifactProcessor.class,
+                                                                                  StAXAttributeProcessor.class,
+                                                                                  Monitor.class);
+                                                processor =
+                                                    constructor.newInstance(extensionPoints,
+                                                                            extensionProcessor,
+                                                                            extensionAttributeProcessor,
+                                                                            monitor);
+                                            } catch (NoSuchMethodException e3a) {
+
+                                                try {
+                                                    Constructor<StAXArtifactProcessor> constructor =
+                                                        processorClass.getConstructor(FactoryExtensionPoint.class);
+                                                    processor = constructor.newInstance(modelFactories);
+                                                } catch (NoSuchMethodException e4) {
+                                                    try {
+                                                        Constructor<StAXArtifactProcessor> constructor =
+                                                            processorClass.getConstructor(ExtensionPointRegistry.class);
+                                                        processor = constructor.newInstance(extensionPoints);
+                                                    } catch (NoSuchMethodException e4a) {
+                                                        try {
+                                                            Constructor<StAXArtifactProcessor> constructor =
+                                                                processorClass
+                                                                    .getConstructor(FactoryExtensionPoint.class,
+                                                                                    StAXArtifactProcessor.class);
+                                                            processor =
+                                                                constructor.newInstance(modelFactories,
+                                                                                        extensionProcessor);
+                                                        } catch (NoSuchMethodException e5) {
+                                                            Constructor<StAXArtifactProcessor> constructor =
+                                                                processorClass
+                                                                    .getConstructor(ExtensionPointRegistry.class,
+                                                                                    StAXArtifactProcessor.class);
+                                                            processor =
+                                                                constructor.newInstance(extensionPoints,
+                                                                                        extensionProcessor);
+                                                        }
+                                                    }
+                                                }
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    } catch (Exception e) {
+                        IllegalStateException ie = new IllegalStateException(e);
+                        error("IllegalStateException", processor, ie);
+                        throw ie;
+                    }
+                }
+            }
+            return processor;
+        }
+
+        public Object read(XMLStreamReader inputSource) throws ContributionReadException, XMLStreamException {
+            return getProcessor().read(inputSource);
+        }
+
+        @SuppressWarnings("unchecked")
+        public void write(Object model, XMLStreamWriter outputSource) throws ContributionWriteException,
+            XMLStreamException {
+            getProcessor().write(model, outputSource);
+        }
+
+        public Class<?> getModelType() {
+            if (modelTypeName != null && modelType == null) {
+                try {
+                    modelType = processorDeclaration.loadClass(modelTypeName);
+                } catch (Exception e) {
+                    IllegalStateException ie = new IllegalStateException(e);
+                    error("IllegalStateException", processorDeclaration, ie);
+                    throw ie;
+                }
+            }
+            return modelType;
+        }
+
+        @SuppressWarnings("unchecked")
+        public void resolve(Object model, ModelResolver resolver) throws ContributionResolveException {
+            getProcessor().resolve(model, resolver);
+        }
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultStAXAttributeProcessorExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultStAXAttributeProcessorExtensionPoint.java
new file mode 100644
index 0000000000..314f8ebf07
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultStAXAttributeProcessorExtensionPoint.java
@@ -0,0 +1,346 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+import java.util.Collection;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.MonitorFactory;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+
+/**
+ * The default implementation of an extension point for StAX artifact processors.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultStAXAttributeProcessorExtensionPoint extends
+    DefaultArtifactProcessorExtensionPoint<StAXAttributeProcessor<?>> implements StAXAttributeProcessorExtensionPoint {
+
+    private ExtensionPointRegistry extensionPoints;
+    private FactoryExtensionPoint modelFactories;
+    private StAXAttributeProcessor<Object> extensibleStAXAttributeProcessor;
+    private boolean loaded;
+    private Monitor monitor = null;
+
+    /**
+     * Constructs a new extension point.
+     */
+    public DefaultStAXAttributeProcessorExtensionPoint(ExtensionPointRegistry extensionPoints) {
+        this.extensionPoints = extensionPoints;
+        this.modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+        XMLInputFactory inputFactory = modelFactories.getFactory(XMLInputFactory.class);
+        XMLOutputFactory outputFactory = modelFactories.getFactory(XMLOutputFactory.class);
+        UtilityExtensionPoint utilities = this.extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        MonitorFactory monitorFactory = utilities.getUtility(MonitorFactory.class);
+        if (monitorFactory != null) {
+            this.monitor = monitorFactory.createMonitor();
+        }
+        this.extensibleStAXAttributeProcessor =
+            new ExtensibleStAXAttributeProcessor(this, inputFactory, outputFactory, this.monitor);
+    }
+
+    /**
+     * Report a exception.
+     *
+     * @param problems
+     * @param message
+     * @param model
+    */
+    private void error(String message, Object model, Exception ex) {
+        if (monitor != null) {
+            Problem problem =
+                monitor.createProblem(this.getClass().getName(),
+                                      "contribution-validation-messages",
+                                      Severity.ERROR,
+                                      model,
+                                      message,
+                                      ex);
+            monitor.problem(problem);
+        }
+    }
+
+    public void addArtifactProcessor(StAXAttributeProcessor<?> artifactProcessor) {
+        if (artifactProcessor.getArtifactType() != null) {
+            processorsByArtifactType.put((Object)artifactProcessor.getArtifactType(), artifactProcessor);
+        }
+        if (artifactProcessor.getModelType() != null) {
+            processorsByModelType.put(artifactProcessor.getModelType(), artifactProcessor);
+        }
+    }
+
+    public void removeArtifactProcessor(StAXAttributeProcessor<?> artifactProcessor) {
+        if (artifactProcessor.getArtifactType() != null) {
+            processorsByArtifactType.remove((Object)artifactProcessor.getArtifactType());
+        }
+        if (artifactProcessor.getModelType() != null) {
+            processorsByModelType.remove(artifactProcessor.getModelType());
+        }
+    }
+
+    @Override
+    public <T> StAXAttributeProcessor<T> getProcessor(Class<T> modelType) {
+        loadArtifactProcessors();
+        return (StAXAttributeProcessor<T>)super.getProcessor(modelType);
+    }
+
+    @Override
+    public StAXAttributeProcessor<?> getProcessor(Object artifactType) {
+        loadArtifactProcessors();
+        return super.getProcessor(artifactType);
+    }
+
+    /**
+     * Returns a QName object from a QName expressed as {ns}name
+     * or ns#name.
+     *
+     * @param qname
+     * @return
+     */
+    private static QName getQName(String qname) {
+        if (qname == null) {
+            return null;
+        }
+        qname = qname.trim();
+        if (qname.startsWith("{")) {
+            int h = qname.indexOf('}');
+            if (h != -1) {
+                return new QName(qname.substring(1, h), qname.substring(h + 1));
+            }
+        } else {
+            int h = qname.indexOf('#');
+            if (h != -1) {
+                return new QName(qname.substring(0, h), qname.substring(h + 1));
+            }
+        }
+        throw new IllegalArgumentException("Invalid qname: " + qname);
+    }
+
+    /**
+     * Lazily load artifact processors registered in the extension point.
+     */
+    private synchronized void loadArtifactProcessors() {
+        if (loaded)
+            return;
+
+        // Get the processor service declarations
+        Collection<ServiceDeclaration> processorDeclarations;
+        try {
+            processorDeclarations =
+                ServiceDiscovery.getInstance().getServiceDeclarations(StAXAttributeProcessor.class.getName());
+        } catch (IOException e) {
+            IllegalStateException ie = new IllegalStateException(e);
+            error("IllegalStateException", extensibleStAXAttributeProcessor, ie);
+            throw ie;
+        }
+
+        for (ServiceDeclaration processorDeclaration : processorDeclarations) {
+            Map<String, String> attributes = processorDeclaration.getAttributes();
+
+            // Load a StAX artifact processor
+
+            // Get the model QName
+            QName artifactType = getQName(attributes.get("qname"));
+
+            // Get the model class name
+            String modelTypeName = attributes.get("model");
+
+            // Get the model factory class name
+            String factoryName = attributes.get("factory");
+
+            // Create a processor wrapper and register it
+            StAXAttributeProcessor<?> processor =
+                new LazyStAXAttributeProcessor(artifactType, modelTypeName, factoryName, processorDeclaration,
+                                               extensionPoints, modelFactories, extensibleStAXAttributeProcessor,
+                                               monitor);
+            addArtifactProcessor(processor);
+        }
+
+        loaded = true;
+    }
+
+    /**
+     * A wrapper around an Artifact processor class allowing lazy loading and
+     * initialization of artifact processors.
+     */
+    private static class LazyStAXAttributeProcessor implements StAXAttributeProcessor {
+
+        private ExtensionPointRegistry extensionPoints;
+        private QName artifactType;
+        private String modelTypeName;
+        private String factoryName;
+        private ServiceDeclaration processorDeclaration;
+        private StAXAttributeProcessor<?> processor;
+        private Class<?> modelType;
+        private StAXAttributeProcessor<Object> extensionProcessor;
+        private Monitor monitor;
+
+        LazyStAXAttributeProcessor(QName artifactType,
+                                   String modelTypeName,
+                                   String factoryName,
+                                   ServiceDeclaration processorDeclaration,
+                                   ExtensionPointRegistry extensionPoints,
+                                   FactoryExtensionPoint modelFactories,
+                                   StAXAttributeProcessor<Object> extensionProcessor,
+                                   Monitor monitor) {
+
+            this.extensionPoints = extensionPoints;
+            this.artifactType = artifactType;
+            this.modelTypeName = modelTypeName;
+            this.factoryName = factoryName;
+            this.processorDeclaration = processorDeclaration;
+            this.extensionProcessor = extensionProcessor;
+            this.monitor = monitor;
+        }
+
+        public QName getArtifactType() {
+            return artifactType;
+        }
+
+        private void error(String message, Object model, Exception ex) {
+            if (monitor != null) {
+                Problem problem =
+                    monitor.createProblem(this.getClass().getName(),
+                                          "contribution-validation-messages",
+                                          Severity.ERROR,
+                                          model,
+                                          message,
+                                          ex);
+                monitor.problem(problem);
+            }
+        }
+
+        @SuppressWarnings("unchecked")
+        private StAXAttributeProcessor getProcessor() {
+            if (processor == null) {
+                FactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+
+                // Load and instantiate the processor class
+                try {
+                    Class<StAXAttributeProcessor> processorClass =
+                        (Class<StAXAttributeProcessor>)processorDeclaration.loadClass();
+                    try {
+                        Constructor<StAXAttributeProcessor> constructor =
+                            processorClass.getConstructor(FactoryExtensionPoint.class, Monitor.class);
+                        processor = constructor.newInstance(modelFactories, monitor);
+                    } catch (NoSuchMethodException e) {
+                        try {
+                            Constructor<StAXAttributeProcessor> constructor =
+                                processorClass.getConstructor(ExtensionPointRegistry.class, Monitor.class);
+                            processor = constructor.newInstance(extensionPoints, monitor);
+                        } catch (NoSuchMethodException e1) {
+                            try {
+                                Constructor<StAXAttributeProcessor> constructor =
+                                    processorClass.getConstructor(FactoryExtensionPoint.class,
+                                                                  StAXArtifactProcessor.class,
+                                                                  Monitor.class);
+                                processor = constructor.newInstance(modelFactories, extensionProcessor, monitor);
+                            } catch (NoSuchMethodException e2) {
+                                try {
+                                    Constructor<StAXAttributeProcessor> constructor =
+                                        processorClass.getConstructor(ExtensionPointRegistry.class,
+                                                                      StAXArtifactProcessor.class,
+                                                                      Monitor.class);
+                                    processor = constructor.newInstance(extensionPoints, extensionProcessor, monitor);
+                                } catch (NoSuchMethodException e3) {
+                                    try {
+                                        Constructor<StAXAttributeProcessor> constructor =
+                                            processorClass.getConstructor(FactoryExtensionPoint.class);
+                                        processor = constructor.newInstance(modelFactories);
+                                    } catch (NoSuchMethodException e4) {
+                                        try {
+                                            Constructor<StAXAttributeProcessor> constructor =
+                                                processorClass.getConstructor(ExtensionPointRegistry.class);
+                                            processor = constructor.newInstance(extensionPoints);
+                                        } catch (NoSuchMethodException e4a) {
+                                            try {
+                                                Constructor<StAXAttributeProcessor> constructor =
+                                                    processorClass.getConstructor(FactoryExtensionPoint.class,
+                                                                                  StAXArtifactProcessor.class);
+                                                processor = constructor.newInstance(modelFactories, extensionProcessor);
+                                            } catch (NoSuchMethodException e5) {
+                                                Constructor<StAXAttributeProcessor> constructor =
+                                                    processorClass.getConstructor(ExtensionPointRegistry.class,
+                                                                                  StAXArtifactProcessor.class);
+                                                processor =
+                                                    constructor.newInstance(extensionPoints, extensionProcessor);
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                } catch (Exception e) {
+                    IllegalStateException ie = new IllegalStateException(e);
+                    error("IllegalStateException", processor, ie);
+                    throw ie;
+                }
+
+            }
+            return processor;
+        }
+
+        public Object read(QName attributeName, XMLStreamReader inputSource) throws ContributionReadException,
+            XMLStreamException {
+            return getProcessor().read(attributeName, inputSource);
+        }
+
+        @SuppressWarnings("unchecked")
+        public void write(Object model, XMLStreamWriter outputSource) throws ContributionWriteException,
+            XMLStreamException {
+            getProcessor().write(model, outputSource);
+        }
+
+        public Class<?> getModelType() {
+            if (modelTypeName != null && modelType == null) {
+                try {
+                    modelType = processorDeclaration.loadClass(modelTypeName);
+                } catch (Exception e) {
+                    IllegalStateException ie = new IllegalStateException(e);
+                    error("IllegalStateException", processorDeclaration, ie);
+                    throw ie;
+                }
+            }
+            return modelType;
+        }
+
+        @SuppressWarnings("unchecked")
+        public void resolve(Object model, ModelResolver resolver) throws ContributionResolveException {
+            getProcessor().resolve(model, resolver);
+        }
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultURLArtifactProcessorExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultURLArtifactProcessorExtensionPoint.java
new file mode 100644
index 0000000000..3c7c2f1430
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultURLArtifactProcessorExtensionPoint.java
@@ -0,0 +1,372 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+import java.net.URI;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.regex.Pattern;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.MonitorFactory;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+
+/**
+ * The default implementation of a URL artifact processor extension point.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultURLArtifactProcessorExtensionPoint extends
+    DefaultArtifactProcessorExtensionPoint<URLArtifactProcessor<?>> implements URLArtifactProcessorExtensionPoint {
+
+    private ExtensionPointRegistry extensionPoints;
+    private StAXArtifactProcessor<?> staxProcessor;
+    private boolean loaded;
+    private Monitor monitor = null;
+
+    /**
+     * Constructs a new extension point.
+     */
+    public DefaultURLArtifactProcessorExtensionPoint(ExtensionPointRegistry extensionPoints) {
+        this.extensionPoints = extensionPoints;
+        FactoryExtensionPoint modelFactories = this.extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+        XMLInputFactory inputFactory = modelFactories.getFactory(XMLInputFactory.class);
+        XMLOutputFactory outputFactory = modelFactories.getFactory(XMLOutputFactory.class);
+        UtilityExtensionPoint utilities = this.extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        MonitorFactory monitorFactory = utilities.getUtility(MonitorFactory.class);
+        if (monitorFactory != null)
+            this.monitor = monitorFactory.createMonitor();
+        StAXArtifactProcessorExtensionPoint staxProcessors =
+            extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, outputFactory, this.monitor);
+    }
+
+    /**
+     * Report a exception.
+     *
+     * @param problems
+     * @param message
+     * @param model
+    */
+    private void error(String message, Object model, Exception ex) {
+        if (monitor != null) {
+            Problem problem =
+                monitor.createProblem(this.getClass().getName(),
+                                      "contribution-validation-messages",
+                                      Severity.ERROR,
+                                      model,
+                                      message,
+                                      ex);
+            monitor.problem(problem);
+        }
+    }
+
+    public void addArtifactProcessor(URLArtifactProcessor<?> artifactProcessor) {
+        if (artifactProcessor.getArtifactType() != null) {
+            Pattern pattern = Pattern.compile(wildcard2regex(artifactProcessor.getArtifactType()));
+            processorsByArtifactType.put(pattern, artifactProcessor);
+        }
+        if (artifactProcessor.getModelType() != null) {
+            processorsByModelType.put(artifactProcessor.getModelType(), artifactProcessor);
+        }
+    }
+
+    public void removeArtifactProcessor(URLArtifactProcessor<?> artifactProcessor) {
+        if (artifactProcessor.getArtifactType() != null) {
+            String regex = wildcard2regex(artifactProcessor.getArtifactType());
+            for (Object key : processorsByArtifactType.keySet()) {
+                if ((key instanceof Pattern) && ((Pattern)key).pattern().equals(regex)) {
+                    processorsByArtifactType.remove(key);
+                }
+            }
+            processorsByArtifactType.remove((Object)artifactProcessor.getArtifactType());
+        }
+        if (artifactProcessor.getModelType() != null) {
+            processorsByModelType.remove(artifactProcessor.getModelType());
+        }
+    }
+
+    @SuppressWarnings("unchecked")
+	@Override
+    public <T> URLArtifactProcessor<T> getProcessor(Class<T> modelType) {
+        loadProcessors();
+        return (URLArtifactProcessor<T>)super.getProcessor(modelType);
+    }
+
+    public Collection<URLArtifactProcessor<?>> getProcessors(Object artifactType) {
+        loadProcessors();
+        String uri = (String)artifactType;
+        if (uri.endsWith("/")) {
+            // Ignore directories
+            return Collections.emptyList();
+        }
+        if (!uri.startsWith("/")) {
+            uri = "/" + uri;
+        }
+        List<URLArtifactProcessor<?>> processors = new ArrayList<URLArtifactProcessor<?>>();
+        for (Map.Entry<Object, URLArtifactProcessor<?>> e : processorsByArtifactType.entrySet()) {
+            Pattern pattern = (Pattern)e.getKey();
+            if (pattern.matcher(uri).matches()) {
+                processors.add(e.getValue());
+            }
+        }
+        return processors;
+    }
+
+    @SuppressWarnings("unchecked")
+	public URLArtifactProcessor<?> getProcessor(Object artifactType) {
+        Collection<URLArtifactProcessor<?>> processors = getProcessors(artifactType);
+        return processors.isEmpty() ? null : processors.iterator().next();
+    }
+
+    private static String wildcard2regex(String pattern) {
+        String wildcard = pattern;
+        if (wildcard.endsWith("/")) {
+            // Directory: xyz/ --> xyz/**
+            wildcard = wildcard + "**";
+        }
+        if (wildcard.startsWith(".")) {
+            // File extension: .xyz --> **/*.xyz
+            wildcard = "**/*" + wildcard;
+        } else if (wildcard.indexOf('/') == -1) {
+            // File name: abc.txt --> **/abc.txt
+            wildcard = "**/" + wildcard;
+        } else if (!(wildcard.startsWith("/") || wildcard.startsWith("**"))) {
+            wildcard = '/' + wildcard;
+        }
+        StringBuffer regex = new StringBuffer();
+        char[] chars = wildcard.toCharArray();
+        for (int i = 0; i < chars.length; i++) {
+            switch (chars[i]) {
+                case '*':
+                    if (i < chars.length - 1 && chars[i + 1] == '*') {
+                        // Next char is '*'
+                        if (i < chars.length - 2) {
+                            if (chars[i + 2] == '/') {
+                                // The wildcard is **/, it matches zero or more directories
+                                regex.append("(.*/)*");
+                                i += 2; // Skip */
+                            } else {
+                                // ** can only be followed by /
+                                throw new IllegalArgumentException("** can only be used as the name for a directory");
+                            }
+                        } else {
+                            regex.append(".*");
+                            i++; // Skip next *
+                        }
+                    } else {
+                        // Non-directory
+                        regex.append("[^/]*");
+                    }
+                    break;
+                case '?':
+                    regex.append("[^/]");
+                    break;
+                case '\\':
+                case '|':
+                case '(':
+                case ')':
+                    // case '[':
+                    // case ']':
+                    // case '{':
+                    // case '}':
+                case '^':
+                case '$':
+                case '+':
+                case '.':
+                case '<':
+                case '>':
+                    regex.append("\\").append(chars[i]);
+                    break;
+                default:
+                    regex.append(chars[i]);
+                    break;
+            }
+        }
+        return regex.toString();
+    }
+
+    /**
+     * Lazily load artifact processors registered in the extension point.
+     */
+    private synchronized void loadProcessors() {
+        if (loaded)
+            return;
+
+        // Get the processor service declarations
+        Collection<ServiceDeclaration> processorDeclarations;
+        try {
+            processorDeclarations =
+                ServiceDiscovery.getInstance().getServiceDeclarations(URLArtifactProcessor.class.getName());
+        } catch (IOException e) {
+            IllegalStateException ie = new IllegalStateException(e);
+            error("IllegalStateException", staxProcessor, ie);
+            throw ie;
+        }
+
+        for (ServiceDeclaration processorDeclaration : processorDeclarations) {
+            Map<String, String> attributes = processorDeclaration.getAttributes();
+            // Load a URL artifact processor
+            String artifactType = attributes.get("type");
+            String modelTypeName = attributes.get("model");
+
+            // Create a processor wrapper and register it
+            URLArtifactProcessor<?> processor =
+                new LazyURLArtifactProcessor(artifactType, modelTypeName, processorDeclaration, extensionPoints,
+                                             staxProcessor, monitor);
+            addArtifactProcessor(processor);
+        }
+
+        loaded = true;
+    }
+
+    /**
+     * A wrapper around an Artifact processor class allowing lazy loading and
+     * initialization of artifact processors.
+     */
+    private static class LazyURLArtifactProcessor implements ExtendedURLArtifactProcessor {
+
+        private ExtensionPointRegistry extensionPoints;
+        private String artifactType;
+        private String modelTypeName;
+        private ServiceDeclaration processorDeclaration;
+        private URLArtifactProcessor<?> processor;
+        private Class<?> modelType;
+        private StAXArtifactProcessor<?> staxProcessor;
+        private Monitor monitor;
+
+        LazyURLArtifactProcessor(String artifactType,
+                                 String modelTypeName,
+                                 ServiceDeclaration processorDeclaration,
+                                 ExtensionPointRegistry extensionPoints,
+                                 StAXArtifactProcessor<?> staxProcessor,
+                                 Monitor monitor) {
+            this.artifactType = artifactType;
+            this.modelTypeName = modelTypeName;
+            this.processorDeclaration = processorDeclaration;
+            this.extensionPoints = extensionPoints;
+            this.staxProcessor = staxProcessor;
+            this.monitor = monitor;
+        }
+
+        public String getArtifactType() {
+            return artifactType;
+        }
+
+        private void error(String message, Object model, Exception ex) {
+            if (monitor != null) {
+                Problem problem =
+                    monitor.createProblem(this.getClass().getName(),
+                                          "contribution-validation-messages",
+                                          Severity.ERROR,
+                                          model,
+                                          message,
+                                          ex);
+                monitor.problem(problem);
+            }
+        }
+
+        @SuppressWarnings("unchecked")
+        private URLArtifactProcessor getProcessor() {
+            if (processor == null) {
+                try {
+                    FactoryExtensionPoint modelFactories =
+                        extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+                    Class<URLArtifactProcessor> processorClass =
+                        (Class<URLArtifactProcessor>)processorDeclaration.loadClass();
+                    try {
+                        Constructor<URLArtifactProcessor> constructor =
+                            processorClass.getConstructor(FactoryExtensionPoint.class, Monitor.class);
+                        processor = constructor.newInstance(modelFactories, monitor);
+                    } catch (NoSuchMethodException e) {
+                        try {
+                            Constructor<URLArtifactProcessor> constructor =
+                                processorClass.getConstructor(FactoryExtensionPoint.class,
+                                                              StAXArtifactProcessor.class,
+                                                              Monitor.class);
+                            processor = constructor.newInstance(modelFactories, staxProcessor, monitor);
+                        } catch (NoSuchMethodException e2) {
+                            Constructor<URLArtifactProcessor> constructor =
+                                processorClass.getConstructor(ExtensionPointRegistry.class,
+                                                              StAXArtifactProcessor.class,
+                                                              Monitor.class);
+                            processor = constructor.newInstance(extensionPoints, staxProcessor, monitor);
+                        }
+                    }
+                } catch (Throwable e) {
+                    IllegalStateException ie = new IllegalStateException("Exception during getProcessor() for " + 
+                    		                                             processorDeclaration.getClassName(), e);
+                    error("IllegalStateException", processor, ie);
+                    throw ie;
+                }
+            }
+            return processor;
+        }
+
+        public Object read(URL contributionURL, URI artifactURI, URL artifactURL) throws ContributionReadException {
+            return getProcessor().read(contributionURL, artifactURI, artifactURL);
+        }
+
+        public Class<?> getModelType() {
+            if (modelTypeName != null && modelType == null) {
+                try {
+                    modelType = processorDeclaration.loadClass(modelTypeName);
+                } catch (ClassNotFoundException e) {
+                    IllegalStateException ie = new IllegalStateException(e);
+                    error("IllegalStateException", processorDeclaration, ie);
+                    throw ie;
+                }
+            }
+            return modelType;
+        }
+
+        @SuppressWarnings("unchecked")
+        public void resolve(Object model, ModelResolver resolver) throws ContributionResolveException {
+            getProcessor().resolve(model, resolver);
+        } // end method resolve
+        
+        /**
+         * Preresolve phase, for ExtendedURLArtifactProcessors only
+         */
+        @SuppressWarnings("unchecked")
+        public void preResolve( Object model, ModelResolver resolver ) throws ContributionResolveException {
+        	URLArtifactProcessor<?> processor = getProcessor();
+        	if( processor instanceof ExtendedURLArtifactProcessor ) {
+        		((ExtendedURLArtifactProcessor)processor).preResolve(model, resolver);
+        	} // end if
+        } // end method resolve
+
+    } // end class LazyURLArtifactProcessor
+} // end class DefaultURLArtifactProcessorExtensionPoint
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultValidatingXMLInputFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultValidatingXMLInputFactory.java
new file mode 100644
index 0000000000..8aac0ce3f6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultValidatingXMLInputFactory.java
@@ -0,0 +1,423 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.Reader;
+import java.net.URL;
+import java.net.URLConnection;
+import java.security.AccessController;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.XMLConstants;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.stream.EventFilter;
+import javax.xml.stream.StreamFilter;
+import javax.xml.stream.XMLEventReader;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLReporter;
+import javax.xml.stream.XMLResolver;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.util.XMLEventAllocator;
+import javax.xml.transform.Source;
+import javax.xml.transform.stream.StreamSource;
+import javax.xml.validation.Schema;
+import javax.xml.validation.SchemaFactory;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.MonitorFactory;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+import org.w3c.dom.DOMImplementation;
+import org.w3c.dom.ls.DOMImplementationLS;
+import org.w3c.dom.ls.LSInput;
+import org.w3c.dom.ls.LSResourceResolver;
+import org.xml.sax.SAXException;
+
+/**
+ * Default implementation of an XMLInputFactory that creates validating
+ * XMLStreamReaders.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultValidatingXMLInputFactory extends ValidatingXMLInputFactory implements LSResourceResolver {
+
+    private XMLInputFactory inputFactory;
+    private DocumentBuilderFactory documentBuilderFactory;
+    private DOMImplementationLS ls;
+    private ValidationSchemaExtensionPoint schemas;
+    private Monitor monitor;
+    private boolean initialized;
+    private boolean hasSchemas;
+    private Schema aggregatedSchema;
+
+    public DefaultValidatingXMLInputFactory(ExtensionPointRegistry registry) {
+        FactoryExtensionPoint factoryExtensionPoint = registry.getExtensionPoint(FactoryExtensionPoint.class);
+        this.inputFactory = factoryExtensionPoint.getFactory(XMLInputFactory.class);
+        this.documentBuilderFactory = factoryExtensionPoint.getFactory(DocumentBuilderFactory.class);
+        this.schemas = registry.getExtensionPoint(ValidationSchemaExtensionPoint.class);
+        this.monitor =
+            registry.getExtensionPoint(UtilityExtensionPoint.class).getUtility(MonitorFactory.class).createMonitor();
+    }
+
+    /**
+     * Constructs a new XMLInputFactory.
+     *
+     * @param inputFactory
+     * @param schemas
+     */
+    public DefaultValidatingXMLInputFactory(XMLInputFactory inputFactory, ValidationSchemaExtensionPoint schemas, Monitor monitor) {
+        this.inputFactory = inputFactory;
+        this.schemas = schemas;
+        this.monitor = monitor;
+    }
+
+    /**
+     * Report a exception.
+     *
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void error(String message, Object model, Throwable ex) {
+        if (monitor != null) {
+            Problem problem =
+                monitor.createProblem(this.getClass().getName(),
+                                      "contribution-validation-messages",
+                                      Severity.ERROR,
+                                      model,
+                                      message,
+                                      ex);
+            monitor.problem(problem);
+        }
+    }
+
+    private void warn(String message, Object model, Throwable ex) {
+        if (monitor != null) {
+            Problem problem =
+                monitor.createProblem(this.getClass().getName(),
+                                      "contribution-validation-messages",
+                                      Severity.WARNING,
+                                      model,
+                                      message,
+                                      ex);
+            monitor.problem(problem);
+        }
+    }
+
+    /**
+     * Initialize the registered schemas and create an aggregated schema for
+     * validation.
+     */
+    private void initializeSchemas() {
+        if (initialized) {
+            return;
+        }
+        initialized = true;
+
+        // Load the XSDs registered in the validation schema extension point
+        try {
+            List<String> uris = schemas.getSchemas();
+            int n = uris.size();
+            if (n ==0) {
+                return;
+            } else {
+                hasSchemas = true;
+            }
+            final Source[] sources = new Source[n];
+            for (int i =0; i < n; i++) {
+                final String uri = uris.get(i);
+                // Allow privileged access to open URL stream. Requires FilePermission in security policy.
+                final URL url = new URL( uri );
+                InputStream urlStream;
+                try {
+                    urlStream = AccessController.doPrivileged(new PrivilegedExceptionAction<InputStream>() {
+                        public InputStream run() throws IOException {
+                            URLConnection connection = url.openConnection();
+                            connection.setUseCaches(false);
+                            return connection.getInputStream();
+                        }
+                    });
+                } catch (PrivilegedActionException e) {
+                	error("PrivilegedActionException", url, (IOException)e.getException());
+                    throw (IOException)e.getException();
+                }
+                sources[i] = new StreamSource(urlStream, uri);
+            }
+
+            // Create an aggregated validation schemas from all the XSDs
+            final SchemaFactory schemaFactory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
+
+            /*
+            // Set the feature to avoid DTD processing
+            try {
+                schemaFactory.setFeature("http://apache.org/xml/features/nonvalidating/load-dtd-grammar", false);
+                schemaFactory.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false);
+                schemaFactory.setFeature("http://xml.org/sax/features/external-parameter-entities", false);
+            } catch (SAXException e) {
+                // Ignore
+            }
+            */
+
+            DOMImplementation impl = null;
+            try {
+                impl = documentBuilderFactory.newDocumentBuilder().getDOMImplementation();
+            } catch (ParserConfigurationException e) {
+                // Ignore
+            }
+            if (impl instanceof DOMImplementationLS) {
+                ls = (DOMImplementationLS)impl;
+                schemaFactory.setResourceResolver(this);
+            }
+            // Allow privileged access to check files. Requires FilePermission
+            // in security policy.
+            try {
+                aggregatedSchema = AccessController.doPrivileged(new PrivilegedExceptionAction<Schema>() {
+                    public Schema run() throws SAXException {
+                        return schemaFactory.newSchema(sources);
+                    }
+                });
+            } catch (PrivilegedActionException e) {
+            	warn("PrivilegedActionException", schemaFactory, (SAXException)e.getException());
+            	hasSchemas = false;
+                throw (SAXException)e.getException();
+            }
+
+        } catch (SAXException e) {
+//            IllegalStateException ie = new IllegalStateException(e);
+//            error("IllegalStateException", schemas, ie);
+//            throw ie;
+        } catch (Throwable e) {
+            //FIXME Log this, some old JDKs don't support XMLSchema validation
+            warn(e.getMessage(), schemas, e);
+            hasSchemas = false;
+        }
+    }
+
+    @Override
+    public XMLEventReader createFilteredReader(XMLEventReader arg0, EventFilter arg1) throws XMLStreamException {
+        return inputFactory.createFilteredReader(arg0, arg1);
+    }
+
+    @Override
+    public XMLStreamReader createFilteredReader(XMLStreamReader arg0, StreamFilter arg1) throws XMLStreamException {
+        return inputFactory.createFilteredReader(arg0, arg1);
+    }
+
+    @Override
+    public XMLEventReader createXMLEventReader(InputStream arg0, String arg1) throws XMLStreamException {
+        return inputFactory.createXMLEventReader(arg0, arg1);
+    }
+
+    @Override
+    public XMLEventReader createXMLEventReader(InputStream arg0) throws XMLStreamException {
+        return inputFactory.createXMLEventReader(arg0);
+    }
+
+    @Override
+    public XMLEventReader createXMLEventReader(Reader arg0) throws XMLStreamException {
+        return inputFactory.createXMLEventReader(arg0);
+    }
+
+    @Override
+    public XMLEventReader createXMLEventReader(Source arg0) throws XMLStreamException {
+        return inputFactory.createXMLEventReader(arg0);
+    }
+
+    @Override
+    public XMLEventReader createXMLEventReader(String arg0, InputStream arg1) throws XMLStreamException {
+        return inputFactory.createXMLEventReader(arg0, arg1);
+    }
+
+    @Override
+    public XMLEventReader createXMLEventReader(String arg0, Reader arg1) throws XMLStreamException {
+        return inputFactory.createXMLEventReader(arg0, arg1);
+    }
+
+    @Override
+    public XMLEventReader createXMLEventReader(XMLStreamReader arg0) throws XMLStreamException {
+        return inputFactory.createXMLEventReader(arg0);
+    }
+
+    @Override
+    public XMLStreamReader createXMLStreamReader(InputStream arg0, String arg1) throws XMLStreamException {
+        initializeSchemas();
+        if (hasSchemas) {
+            return new ValidatingXMLStreamReader(inputFactory.createXMLStreamReader(arg0, arg1), aggregatedSchema, monitor);
+        }else {
+            return inputFactory.createXMLStreamReader(arg0, arg1);
+        }
+    }
+
+    @Override
+    public XMLStreamReader createXMLStreamReader(InputStream arg0) throws XMLStreamException {
+        initializeSchemas();
+        if (hasSchemas) {
+            return new ValidatingXMLStreamReader(inputFactory.createXMLStreamReader(arg0), aggregatedSchema, monitor);
+        } else {
+            return inputFactory.createXMLStreamReader(arg0);
+        }
+    }
+
+    @Override
+    public XMLStreamReader createXMLStreamReader(Reader arg0) throws XMLStreamException {
+        initializeSchemas();
+        if (hasSchemas) {
+            return new ValidatingXMLStreamReader(inputFactory.createXMLStreamReader(arg0), aggregatedSchema, monitor);
+        } else {
+            return inputFactory.createXMLStreamReader(arg0);
+        }
+    }
+
+    @Override
+    public XMLStreamReader createXMLStreamReader(Source arg0) throws XMLStreamException {
+        initializeSchemas();
+        if (hasSchemas) {
+            return new ValidatingXMLStreamReader(inputFactory.createXMLStreamReader(arg0), aggregatedSchema, monitor);
+        } else {
+            return inputFactory.createXMLStreamReader(arg0);
+        }
+    }
+
+    @Override
+    public XMLStreamReader createXMLStreamReader(String arg0, InputStream arg1) throws XMLStreamException {
+        initializeSchemas();
+        if (hasSchemas) {
+            return new ValidatingXMLStreamReader(inputFactory.createXMLStreamReader(arg0, arg1), aggregatedSchema, monitor);
+        } else {
+            return inputFactory.createXMLStreamReader(arg0, arg1);
+        }
+    }
+
+    @Override
+    public XMLStreamReader createXMLStreamReader(String arg0, Reader arg1) throws XMLStreamException {
+        initializeSchemas();
+        if (hasSchemas) {
+            return new ValidatingXMLStreamReader(inputFactory.createXMLStreamReader(arg0, arg1), aggregatedSchema, monitor);
+        } else {
+            return inputFactory.createXMLStreamReader(arg0, arg1);
+        }
+    }
+
+    @Override
+    public XMLEventAllocator getEventAllocator() {
+        return inputFactory.getEventAllocator();
+    }
+
+    @Override
+    public Object getProperty(String arg0) throws IllegalArgumentException {
+        return inputFactory.getProperty(arg0);
+    }
+
+    @Override
+    public XMLReporter getXMLReporter() {
+        return inputFactory.getXMLReporter();
+    }
+
+    @Override
+    public XMLResolver getXMLResolver() {
+        return inputFactory.getXMLResolver();
+    }
+
+    @Override
+    public boolean isPropertySupported(String arg0) {
+        return inputFactory.isPropertySupported(arg0);
+    }
+
+    @Override
+    public void setEventAllocator(XMLEventAllocator arg0) {
+        inputFactory.setEventAllocator(arg0);
+    }
+
+    @Override
+    public void setProperty(String arg0, Object arg1) throws IllegalArgumentException {
+        inputFactory.setProperty(arg0, arg1);
+    }
+
+    @Override
+    public void setXMLReporter(XMLReporter arg0) {
+        inputFactory.setXMLReporter(arg0);
+    }
+
+    @Override
+    public void setXMLResolver(XMLResolver arg0) {
+        inputFactory.setXMLResolver(arg0);
+    }
+
+    /**
+     * Cache for public XSDs and DTDs
+     */
+    private static Map<String, URL> cachedXSDs = new HashMap<String, URL>();
+    static {
+        cachedXSDs
+            .put("http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd",
+                 DefaultValidatingXMLInputFactory.class
+                     .getResource("/org/apache/tuscany/sca/assembly/xsd/oasis-200401-wss-wssecurity-secext-1.0.xsd"));
+        cachedXSDs
+            .put("http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd",
+                 DefaultValidatingXMLInputFactory.class
+                     .getResource("/org/apache/tuscany/sca/assembly/xsd/oasis-200401-wss-wssecurity-utility-1.0.xsd"));
+        cachedXSDs.put("http://www.w3.org/2005/08/addressing", DefaultValidatingXMLInputFactory.class
+            .getResource("/org/apache/tuscany/sca/assembly/xsd/ws-addr.xsd"));
+        cachedXSDs.put("http://www.w3.org/ns/ws-policy", DefaultValidatingXMLInputFactory.class
+            .getResource("/org/apache/tuscany/sca/assembly/xsd/ws-policy.xsd"));
+        cachedXSDs.put("http://www.w3.org/ns/wsdl-instance", DefaultValidatingXMLInputFactory.class
+            .getResource("/org/apache/tuscany/sca/assembly/xsd/wsdli.xsd"));
+        cachedXSDs.put("http://www.w3.org/XML/1998/namespace", DefaultValidatingXMLInputFactory.class
+            .getResource("/org/apache/tuscany/sca/assembly/xsd/xml.xsd"));
+        cachedXSDs.put("http://www.w3.org/2000/09/xmldsig#", DefaultValidatingXMLInputFactory.class
+            .getResource("/org/apache/tuscany/sca/assembly/xsd/xmldsig-core-schema.xsd"));
+
+        cachedXSDs.put("-//W3C//DTD XMLSCHEMA 200102//EN", DefaultValidatingXMLInputFactory.class
+            .getResource("/org/apache/tuscany/sca/assembly/xsd/XMLSchema.dtd"));
+        cachedXSDs.put("datatypes", DefaultValidatingXMLInputFactory.class
+            .getResource("/org/apache/tuscany/sca/assembly/xsd/datatypes.dtd"));
+    };
+
+    public LSInput resolveResource(String type, String namespaceURI, String publicId, String systemId, String baseURI) {
+        String key = null;
+        if("http://www.w3.org/2001/XMLSchema".equals(type)) {
+            key = namespaceURI;
+        } else if("http://www.w3.org/TR/REC-xml".equals(type)) {
+            key = publicId;
+        }
+        URL url = cachedXSDs.get(key);
+        if (url != null) {
+            systemId = url.toString();
+        }
+
+        LSInput input = ls.createLSInput();
+        input.setBaseURI(baseURI);
+        input.setPublicId(publicId);
+        input.setSystemId(systemId);
+        return input;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultValidationSchemaExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultValidationSchemaExtensionPoint.java
new file mode 100644
index 0000000000..920afbef5a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultValidationSchemaExtensionPoint.java
@@ -0,0 +1,110 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+
+/**
+ * Default implementation of an extension point for XML schemas.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultValidationSchemaExtensionPoint implements ValidationSchemaExtensionPoint {
+    private boolean enabled;
+    private List<String> schemas = new ArrayList<String>();
+    private boolean loaded;
+
+    public void addSchema(String uri) {
+        schemas.add(uri);
+    }
+
+    public void removeSchema(String uri) {
+        schemas.remove(uri);
+    }
+
+    /**
+     * Load schema declarations from META-INF/services/
+     * org.apache.tuscany.sca.contribution.processor.ValidationSchema files
+     */
+    private synchronized void loadSchemas() {
+        if (loaded || (!enabled))
+            return;
+
+        // Get the schema declarations
+        Collection<ServiceDeclaration> schemaDeclarations;
+        try {
+            schemaDeclarations =
+                ServiceDiscovery.getInstance()
+                    .getServiceDeclarations("org.apache.tuscany.sca.contribution.processor.ValidationSchema");
+        } catch (IOException e) {
+            throw new IllegalStateException(e);
+        }
+
+        // TODO - temp fix to ensure that the schema tuscany-sca.xsd always comes first
+        String tuscanyScaXsd = null;
+
+        // Find each schema
+        for (ServiceDeclaration schemaDeclaration : schemaDeclarations) {
+            URL url = schemaDeclaration.getResource(schemaDeclaration.getClassName());
+            if (url == null) {
+                throw new IllegalArgumentException(new FileNotFoundException(schemaDeclaration.getClassName()));
+            }
+
+            if (url.toString().contains("tuscany-sca-1.1.xsd")) {
+                tuscanyScaXsd = url.toString();
+            } else {
+                schemas.add(url.toString());
+            }
+        }
+
+        if (tuscanyScaXsd != null) {
+            schemas.add(0, tuscanyScaXsd);
+        }
+
+        loaded = true;
+    }
+
+    public List<String> getSchemas() {
+        if (enabled) {
+            loadSchemas();
+            return schemas;
+        } else {
+            return Collections.emptyList();
+        }
+    }
+
+    public boolean isEnabled() {
+        return enabled;
+    }
+
+    public void setEnabled(boolean enabled) {
+        this.enabled = enabled;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtendedArtifactProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtendedArtifactProcessor.java
new file mode 100644
index 0000000000..98d3fcca88
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtendedArtifactProcessor.java
@@ -0,0 +1,40 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.contribution.processor;

+

+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;

+

+/**

+ * Interface for extended Artifact Processors which require a pre-resolve phase prior to the resolve phase

+ * 

+ * @version $Rev: 704156 $ $Date: 2008-10-13 17:31:59 +0100 (Mon, 13 Oct 2008) $

+ */

+public interface ExtendedArtifactProcessor<M> extends ArtifactProcessor<M> {

+    

+    /**

+     * Pre-resolve references from this model to other models. Used for models where initial setup of

+     * the resolve phase is required.  An example is Contribution models with imports and exports which must

+     * be set up prior to the main resolve phase

+     * 

+     * @param model The model to resolve

+     * @param resolver The resolver to use to resolve referenced models

+     */

+    void preResolve(M model, ModelResolver resolver) throws ContributionResolveException;

+    

+} // end interface

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtendedURLArtifactProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtendedURLArtifactProcessor.java
new file mode 100644
index 0000000000..872b9804ce
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtendedURLArtifactProcessor.java
@@ -0,0 +1,30 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.contribution.processor;

+

+

+/**

+ * An extended artifact processor that can read models from a URL.

+ * 

+ * @version $Rev: 704156 $ $Date: 2008-10-13 17:31:59 +0100 (Mon, 13 Oct 2008) $

+ */

+public interface ExtendedURLArtifactProcessor<M> extends ExtendedArtifactProcessor<M>, URLArtifactProcessor<M> {

+

+} // end interface

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtensibleStAXArtifactProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtensibleStAXArtifactProcessor.java
new file mode 100644
index 0000000000..35793899c0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtensibleStAXArtifactProcessor.java
@@ -0,0 +1,277 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.Constants;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+
+/**
+ * Implementation of an extensible StAX artifact processor.
+ *
+ * Takes a StAXArtifactProcessorExtensionPoint and delegates to the proper
+ * StAXArtifactProcessor by element QName
+ *
+ * @version $Rev$ $Date$
+ */
+public class ExtensibleStAXArtifactProcessor implements StAXArtifactProcessor<Object> {
+    private static final Logger logger = Logger.getLogger(ExtensibleStAXArtifactProcessor.class.getName());
+
+    private static final QName ANY_ELEMENT = new QName(Constants.XMLSCHEMA_NS, "anyElement");
+
+    private XMLInputFactory inputFactory;
+    private XMLOutputFactory outputFactory;
+    private StAXArtifactProcessorExtensionPoint processors;
+    private Monitor monitor;
+
+    /**
+     * Constructs a new ExtensibleStAXArtifactProcessor.
+     * @param processors
+     * @param inputFactory
+     * @param outputFactory
+     */
+    public ExtensibleStAXArtifactProcessor(StAXArtifactProcessorExtensionPoint processors,
+                                           XMLInputFactory inputFactory,
+                                           XMLOutputFactory outputFactory,
+                                           Monitor monitor) {
+        super();
+        this.processors = processors;
+        this.inputFactory = inputFactory;
+        this.outputFactory = outputFactory;
+        if (this.outputFactory != null) {
+            this.outputFactory.setProperty("javax.xml.stream.isRepairingNamespaces", Boolean.TRUE);
+        }
+        this.monitor = monitor;
+    }
+
+    /**
+     * Report a warning.
+     *
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void warning(String message, Object model, Object... messageParameters) {
+        if (monitor != null) {
+            Problem problem =
+                monitor.createProblem(this.getClass().getName(),
+                                      "contribution-validation-messages",
+                                      Severity.WARNING,
+                                      model,
+                                      message,
+                                      (Object[])messageParameters);
+            monitor.problem(problem);
+        }
+    }
+
+    /**
+     * Report a error.
+     *
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void error(String message, Object model, Object... messageParameters) {
+        if (monitor != null) {
+            Problem problem =
+                monitor.createProblem(this.getClass().getName(),
+                                      "contribution-validation-messages",
+                                      Severity.ERROR,
+                                      model,
+                                      message,
+                                      (Object[])messageParameters);
+            monitor.problem(problem);
+        }
+    }
+
+    /**
+     * Report a exception.
+     *
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void error(String message, Object model, Exception ex) {
+        if (monitor != null) {
+            Problem problem =
+                monitor.createProblem(this.getClass().getName(),
+                                      "contribution-validation-messages",
+                                      Severity.ERROR,
+                                      model,
+                                      message,
+                                      ex);
+            monitor.problem(problem);
+        }
+    }
+
+    public Object read(XMLStreamReader source) throws ContributionReadException, XMLStreamException {
+
+        // Delegate to the processor associated with the element QName
+        int event = source.getEventType();
+        if (event == XMLStreamConstants.START_DOCUMENT) {
+            source.nextTag();
+        }
+        QName name = source.getName();
+        StAXArtifactProcessor<?> processor = (StAXArtifactProcessor<?>)processors.getProcessor(name);
+        if (processor == null) {
+            Location location = source.getLocation();
+            if (logger.isLoggable(Level.WARNING)) {
+                logger.warning("Element " + name + " cannot be processed. (" + location + ")");
+            }
+            warning("ElementCannotBeProcessed", processors, name, location);
+
+            StAXArtifactProcessor anyElementProcessor = processors.getProcessor(ANY_ELEMENT);
+            if (anyElementProcessor != null) {
+                return anyElementProcessor.read(source);
+            } else {
+                return null;
+            }
+        }
+        return processor.read(source);
+    }
+
+    @SuppressWarnings("unchecked")
+    public void write(Object model, XMLStreamWriter outputSource) throws ContributionWriteException, XMLStreamException {
+
+        // Delegate to the processor associated with the model type
+        if (model != null) {
+            StAXArtifactProcessor processor = processors.getProcessor(model.getClass());
+            if (processor != null) {
+                processor.write(model, outputSource);
+            } else {
+                if (logger.isLoggable(Level.WARNING)) {
+                    logger.warning("No StAX processor is configured to handle " + model.getClass());
+                }
+                if (!XMLStreamReader.class.isInstance(model)) {
+                    warning("NoStaxProcessor", processors, model.getClass());
+                }
+                StAXArtifactProcessor anyElementProcessor = processors.getProcessor(ANY_ELEMENT);
+                if (anyElementProcessor != null) {
+                    anyElementProcessor.write(model, outputSource);
+                }
+            }
+        }
+    }
+
+    @SuppressWarnings("unchecked")
+    public void resolve(Object model, ModelResolver resolver) throws ContributionResolveException {
+
+        // Delegate to the processor associated with the model type
+        if (model != null) {
+            StAXArtifactProcessor processor = processors.getProcessor(model.getClass());
+            if (processor != null) {
+                processor.resolve(model, resolver);
+            }
+        }
+    }
+
+    /**
+     * Read a model from an InputStream.
+     * @param is The artifact InputStream
+     * @param type Model type
+     * @return The model
+     * @throws ContributionReadException
+     */
+    public <M> M read(InputStream is, Class<M> type) throws ContributionReadException {
+        try {
+            XMLStreamReader reader;
+            try {
+                reader = inputFactory.createXMLStreamReader(is);
+                try {
+                    reader.nextTag();
+                    QName name = reader.getName();
+                    Object mo = read(reader);
+                    if (type.isInstance(mo)) {
+                        return type.cast(mo);
+                    } else {
+                        error("UnrecognizedElementException", reader, name);
+                        UnrecognizedElementException e = new UnrecognizedElementException(name);
+                        throw e;
+                    }
+                } catch (ContributionReadException e) {
+                    Location location = reader.getLocation();
+                    e.setLine(location.getLineNumber());
+                    e.setColumn(location.getColumnNumber());
+                    error("ContributionReadException", reader, e);
+                    throw e;
+                } finally {
+                    try {
+                        reader.close();
+                    } catch (XMLStreamException e) {
+                        // ignore
+                    }
+                }
+            } finally {
+                try {
+                    is.close();
+                } catch (IOException e) {
+                    // ignore
+                }
+            }
+        } catch (XMLStreamException e) {
+            ContributionReadException ce = new ContributionReadException(e);
+            error("ContributionReadException", inputFactory, ce);
+            throw ce;
+        }
+    }
+
+    /**
+     * Write a model to an OutputStream.
+     * @param model
+     * @param os
+     * @throws ContributionWriteException
+     */
+    public void write(Object model, OutputStream os) throws ContributionWriteException {
+        try {
+            XMLStreamWriter writer = outputFactory.createXMLStreamWriter(os);
+            write(model, writer);
+            writer.flush();
+            writer.close();
+        } catch (XMLStreamException e) {
+            ContributionWriteException cw = new ContributionWriteException(e);
+            error("ContributionWriteException", outputFactory, cw);
+            throw cw;
+        }
+    }
+
+    public QName getArtifactType() {
+        return null;
+    }
+
+    public Class<Object> getModelType() {
+        return null;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtensibleStAXAttributeProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtensibleStAXAttributeProcessor.java
new file mode 100644
index 0000000000..d8b66562a2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtensibleStAXAttributeProcessor.java
@@ -0,0 +1,264 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+import static javax.xml.XMLConstants.W3C_XML_SCHEMA_INSTANCE_NS_URI;
+
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.Extension;
+import org.apache.tuscany.sca.contribution.Constants;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+
+/**
+ * Implementation of an extensible StAX attribute processor.
+ *
+ * Takes a StAXAttributeProcessorExtensionPoint and delegates to the proper
+ * StAXAttributeProcessor by attribute QName
+ *
+ * @version $Rev$ $Date$
+ */
+public class ExtensibleStAXAttributeProcessor implements StAXAttributeProcessor<Object> {
+
+    private static final Logger logger = Logger.getLogger(ExtensibleStAXAttributeProcessor.class.getName());
+
+    private static final QName ANY_ATTRIBUTE = new QName(Constants.XMLSCHEMA_NS, "anyAttribute");
+
+    private XMLInputFactory inputFactory;
+    private XMLOutputFactory outputFactory;
+    private StAXAttributeProcessorExtensionPoint processors;
+    private Monitor monitor;
+
+    /**
+     * Constructs a new ExtensibleStAXArtifactProcessor.
+     * @param processors
+     * @param inputFactory
+     * @param outputFactory
+     */
+    public ExtensibleStAXAttributeProcessor(StAXAttributeProcessorExtensionPoint processors,
+                                            XMLInputFactory inputFactory,
+                                            XMLOutputFactory outputFactory,
+                                            Monitor monitor) {
+        super();
+        this.processors = processors;
+        this.inputFactory = inputFactory;
+        this.outputFactory = outputFactory;
+        if (this.outputFactory != null) {
+            this.outputFactory.setProperty("javax.xml.stream.isRepairingNamespaces", Boolean.TRUE);
+        }
+        this.monitor = monitor;
+    }
+
+    /**
+     * Report a warning.
+     *
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void warning(String message, Object model, Object... messageParameters) {
+        if (monitor != null) {
+            Problem problem =
+                monitor.createProblem(this.getClass().getName(),
+                                      "contribution-validation-messages",
+                                      Severity.WARNING,
+                                      model,
+                                      message,
+                                      (Object[])messageParameters);
+            monitor.problem(problem);
+        }
+    }
+
+    /**
+     * Report a error.
+     *
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void error(String message, Object model, Object... messageParameters) {
+        if (monitor != null) {
+            Problem problem =
+                monitor.createProblem(this.getClass().getName(),
+                                      "contribution-validation-messages",
+                                      Severity.ERROR,
+                                      model,
+                                      message,
+                                      (Object[])messageParameters);
+            monitor.problem(problem);
+        }
+    }
+
+    /**
+     * Report a exception.
+     *
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void error(String message, Object model, Exception ex) {
+        if (monitor != null) {
+            Problem problem =
+                monitor.createProblem(this.getClass().getName(),
+                                      "contribution-validation-messages",
+                                      Severity.ERROR,
+                                      model,
+                                      message,
+                                      ex);
+            monitor.problem(problem);
+        }
+    }
+
+    public Object read(QName attributeName, XMLStreamReader source) throws ContributionReadException,
+        XMLStreamException {
+        // Delegate to the processor associated with the attribute QName
+        int event = source.getEventType();
+        if (event == XMLStreamConstants.START_DOCUMENT) {
+            source.nextTag();
+        }
+
+        StAXAttributeProcessor<?> processor = null;
+
+        //lookup for registered attribute processors
+        processor = (StAXAttributeProcessor<?>)processors.getProcessor(attributeName);
+        if (processor == null) {
+            Location location = source.getLocation();
+            // Skip xsi:type, xsi:nil and xsi:schemaLocation etc
+            if (!W3C_XML_SCHEMA_INSTANCE_NS_URI.equals(attributeName.getNamespaceURI())) {
+                if (logger.isLoggable(Level.WARNING)) {
+                    logger.warning("Attribute " + attributeName + " cannot be processed. (" + location + ")");
+                }
+                warning("AttributeCannotBeProcessed", processors, attributeName, location);
+            }
+        } else {
+            return processor.read(attributeName, source);
+        }
+
+        //handle extension attributes without processors
+        processor = (StAXAttributeProcessor<?>)processors.getProcessor(ANY_ATTRIBUTE);
+        if (processor == null) {
+            Location location = source.getLocation();
+            if (logger.isLoggable(Level.WARNING)) {
+                logger.warning("Could not find Default Attribute processor !");
+            }
+            warning("DefaultAttributeProcessorNotAvailable", processors, ANY_ATTRIBUTE, location);
+        }
+
+        return processor == null ? null : processor.read(attributeName, source);
+    }
+
+    @SuppressWarnings("unchecked")
+    public void write(Object model, XMLStreamWriter outputSource) throws ContributionWriteException, XMLStreamException {
+
+        if (model == null) {
+            return;
+        }
+
+        // Delegate to the processor associated with the model type
+        StAXAttributeProcessor processor = processors.getProcessor(model.getClass());
+        if (processor == null) {
+            if (!Extension.class.isInstance(model)) {
+                if (logger.isLoggable(Level.WARNING)) {
+                    logger.warning("No StAX processor is configured to handle " + model.getClass());
+                }
+                warning("NoStaxProcessor", processors, model.getClass());
+            }
+        } else {
+            processor.write(model, outputSource);
+            return;
+        }
+
+        //handle extension attributes without processors
+        processor = (StAXAttributeProcessor<?>)processors.getProcessor(ANY_ATTRIBUTE);
+        if (processor == null) {
+            if (logger.isLoggable(Level.WARNING)) {
+                logger.warning("No Default StAX processor is configured to handle " + model.getClass());
+            }
+            warning("NoDefaultStaxProcessor", processors, model.getClass());
+        } else {
+            processor.write(model, outputSource);
+            return;
+        }
+    }
+
+    @SuppressWarnings("unchecked")
+    public void resolve(Object model, ModelResolver resolver) throws ContributionResolveException {
+
+        // Delegate to the processor associated with the model type
+        if (model != null) {
+            StAXAttributeProcessor processor = processors.getProcessor(model.getClass());
+            if (processor != null) {
+                processor.resolve(model, resolver);
+            }
+        }
+    }
+
+    /**
+     * Read a model from an InputStream.
+     * @param is The artifact InputStream
+     * @param type Model type
+     * @return The model
+     * @throws ContributionReadException
+     */
+    public <M> M read(InputStream is, Class<M> type) throws ContributionReadException {
+        return null;
+    }
+
+    /**
+     * Write a model to an OutputStream.
+     * @param model
+     * @param os
+     * @throws ContributionWriteException
+     */
+    public void write(Object model, OutputStream os) throws ContributionWriteException {
+        try {
+            XMLStreamWriter writer = outputFactory.createXMLStreamWriter(os);
+            write(model, writer);
+            writer.flush();
+            writer.close();
+        } catch (XMLStreamException e) {
+            ContributionWriteException cw = new ContributionWriteException(e);
+            error("ContributionWriteException", outputFactory, cw);
+            throw cw;
+        }
+    }
+
+    public QName getArtifactType() {
+        return null;
+    }
+
+    public Class<Object> getModelType() {
+        return null;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtensibleURLArtifactProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtensibleURLArtifactProcessor.java
new file mode 100644
index 0000000000..7b4a7cff3a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ExtensibleURLArtifactProcessor.java
@@ -0,0 +1,158 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.net.URI;
+import java.net.URL;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+
+/**
+ * Implementation of an extensible URL artifact processor.
+ * 
+ * Takes a URLArtifactProcessorExtensionPoint and delegates to the proper URLArtifactProcessor
+ * by either fileName or fileExtention
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ExtensibleURLArtifactProcessor implements URLArtifactProcessor<Object> {
+
+    private URLArtifactProcessorExtensionPoint processors;
+    private Monitor monitor;
+
+    /**
+     * Constructs a new ExtensibleURLArtifactProcessor.
+     * 
+     * @param processors
+     */
+    public ExtensibleURLArtifactProcessor(URLArtifactProcessorExtensionPoint processors, Monitor monitor) {
+        this.processors = processors;
+        this.monitor = monitor;
+    }
+
+    /**
+     * Report a error.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void error(String message, Object model, Object... messageParameters) {
+        if (monitor != null) {
+            Problem problem =
+                monitor.createProblem(this.getClass().getName(),
+                                      "contribution-validation-messages",
+                                      Severity.ERROR,
+                                      model,
+                                      message,
+                                      (Object[])messageParameters);
+            monitor.problem(problem);
+        }
+    }
+
+    @SuppressWarnings("unchecked")
+    public Object read(URL contributionURL, URI sourceURI, URL sourceURL) throws ContributionReadException {
+        URLArtifactProcessor<Object> processor = null;
+        if (sourceURI != null) {
+            //try to retrieve a processor for the specific URI
+            String uri = sourceURI.toString();
+            if (!uri.startsWith("/")) {
+                uri = "/" + uri;
+            }
+            // Register the URI as the artifact type starts with /
+            processor = (URLArtifactProcessor<Object>)processors.getProcessor(uri);
+        }
+        
+        /*
+        if (processor == null) {
+            // Delegate to the processor associated with file extension
+            String fileName = getFileName(sourceURL);
+
+            //try to retrieve a processor for the specific filename
+            processor = (URLArtifactProcessor<Object>)processors.getProcessor(fileName);
+        }
+
+        if (processor == null) {
+            //try to find my file type (extension)
+            String extension = sourceURL.getPath();
+
+            int extensionStart = extension.lastIndexOf('.');
+            //handle files without extension (e.g NOTICE)
+            if (extensionStart > 0) {
+                // File extensions are registered as .<extension>
+                extension = extension.substring(extensionStart);
+                processor = (URLArtifactProcessor<Object>)processors.getProcessor(extension);
+            }
+        }
+        */
+
+        if (processor == null) {
+            return null;
+        }
+        return processor.read(contributionURL, sourceURI, sourceURL);
+    }
+
+    @SuppressWarnings("unchecked")
+    public void resolve(Object model, ModelResolver resolver) throws ContributionResolveException {
+
+        // Delegate to the processor associated with the model type
+        if (model != null) {
+            URLArtifactProcessor processor = processors.getProcessor(model.getClass());
+            if (processor != null) {
+                processor.resolve(model, resolver);
+            }
+        }
+    }
+
+    public <M> M read(URL contributionURL, URI artifactURI, URL artifactUrl, Class<M> type)
+        throws ContributionReadException {
+        Object mo = read(contributionURL, artifactURI, artifactUrl);
+        if (type.isInstance(mo)) {
+            return type.cast(mo);
+        } else {
+            UnrecognizedElementException e = new UnrecognizedElementException(null);
+            e.setResourceURI(artifactURI.toString());
+            error("UnrecognizedElementException", processors, artifactURI.toString());
+            throw e;
+        }
+    }
+
+    public String getArtifactType() {
+        return null;
+    }
+
+    public Class<Object> getModelType() {
+        return null;
+    }
+
+    /**
+     * Returns the file name from a URL.
+     * @param url
+     * @return
+     */
+    private static String getFileName(URL url) {
+        String fileName = url.getPath();
+        int pos = fileName.lastIndexOf("/");
+
+        return fileName.substring(pos + 1);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/StAXArtifactProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/StAXArtifactProcessor.java
new file mode 100644
index 0000000000..1bf9b4d494
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/StAXArtifactProcessor.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.processor;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+
+/**
+ * An artifact processor that can read models from a StAX XMLStreamReader.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface StAXArtifactProcessor<M> extends ArtifactProcessor<M> {
+
+    /**
+     * Reads a model from an XMLStreamReader.
+     * 
+     * @param reader The XMLStreamReader
+     * @return A model representation of the input.
+     */
+    M read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException;
+    
+    /**
+     * Writes a model to an XMLStreamWriter.
+     * 
+     * @param model A model representing the source
+     * @param writer The XML stream writer
+     * @throws ContributionWriteException
+     * @throws XMLStreamException
+     */
+    void write(M model, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException;
+    
+    /**
+     * Returns the type of artifact handled by this artifact processor.
+     *  
+     * @return The type of artifact handled by this artifact processor
+     */
+    QName getArtifactType();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/StAXArtifactProcessorExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/StAXArtifactProcessorExtensionPoint.java
new file mode 100644
index 0000000000..0cfcf004b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/StAXArtifactProcessorExtensionPoint.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+/**
+ * An extension point for StAX artifact processors.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface StAXArtifactProcessorExtensionPoint {
+    /**
+     * Add an artifact processor.
+     *
+     * @param artifactProcessor The artifact processor to add
+     */
+    void addArtifactProcessor(StAXArtifactProcessor<?> artifactProcessor);
+
+    /**
+     * Remove an artifact processor.
+     *
+     * @param artifactProcessor The artifact processor to remove
+     */
+    void removeArtifactProcessor(StAXArtifactProcessor<?> artifactProcessor);
+
+    /**
+     * Returns the processor associated with the given artifact type.
+     *
+     * @param artifactType An artifact type
+     * @return The processor associated with the given artifact type
+     */
+    <T> StAXArtifactProcessor<T> getProcessor(Object artifactType);
+
+    /**
+     * Returns the processor associated with the given model type.
+     *
+     * @param modelType A model type
+     * @return The processor associated with the given model type
+     */
+    <T> StAXArtifactProcessor<T> getProcessor(Class<T> modelType);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/StAXAttributeProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/StAXAttributeProcessor.java
new file mode 100644
index 0000000000..b25bf0d669
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/StAXAttributeProcessor.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.processor;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+
+
+/**
+ * An artifact processor that can read attributes from a StAX XMLStreamReader.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface StAXAttributeProcessor<M> extends ArtifactProcessor<M>{
+
+    /**
+     * Reads a model from an XMLStreamReader.
+     * 
+     * @param reader The XMLStreamReader
+     * @return A model representation of the input.
+     */
+    M read(QName attributeName, XMLStreamReader reader) throws ContributionReadException, XMLStreamException;
+    
+    /**
+     * Writes a model to an XMLStreamWriter.
+     * 
+     * @param model A model representing the source
+     * @param writer The XML stream writer
+     * @throws ContributionWriteException
+     * @throws XMLStreamException
+     */
+    void write(M model, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException;
+    
+    /**
+     * Returns the type of artifact handled by this artifact processor.
+     *  
+     * @return The type of artifact handled by this artifact processor
+     */
+    QName getArtifactType();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/StAXAttributeProcessorExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/StAXAttributeProcessorExtensionPoint.java
new file mode 100644
index 0000000000..dbc0a2c7bc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/StAXAttributeProcessorExtensionPoint.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+/**
+ * An extension point for StAX artifact processors.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface StAXAttributeProcessorExtensionPoint {
+    /**
+     * Add an artifact processor.
+     *
+     * @param artifactProcessor The artifact processor to add
+     */
+    void addArtifactProcessor(StAXAttributeProcessor<?> artifactProcessor);
+
+    /**
+     * Remove an artifact processor.
+     *
+     * @param artifactProcessor The artifact processor to remove
+     */
+    void removeArtifactProcessor(StAXAttributeProcessor<?> artifactProcessor);
+
+    /**
+     * Returns the processor associated with the given artifact type.
+     *
+     * @param artifactType An artifact type
+     * @return The processor associated with the given artifact type
+     */
+    <T> StAXAttributeProcessor<T> getProcessor(Object artifactType);
+
+    /**
+     * Returns the processor associated with the given model type.
+     *
+     * @param modelType A model type
+     * @return The processor associated with the given model type
+     */
+    <T> StAXAttributeProcessor<T> getProcessor(Class<T> modelType);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/TuscanyNamespaceContext.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/TuscanyNamespaceContext.java
new file mode 100644
index 0000000000..2ddba7527e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/TuscanyNamespaceContext.java
@@ -0,0 +1,114 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Stack;
+
+import javax.xml.namespace.NamespaceContext;
+
+/**
+ *  Tuscany specialized class to handle NamespaceContext
+ *
+ */
+public class TuscanyNamespaceContext implements NamespaceContext {
+
+    private Stack<List<String>[]> context = null;
+
+    public TuscanyNamespaceContext(Stack<List<String>[]> context) {
+        this.context = context;
+    }
+
+    public String getNamespaceURI(String prefix) {
+        if (prefix == null) {
+            throw new IllegalArgumentException();
+        }
+        return (String)getResult("getNSUri", prefix);
+    }
+
+    public String getPrefix(String namespaceURI) {
+        if (namespaceURI == null) {
+            throw new IllegalArgumentException();
+        }
+        return (String)getResult("getPrefix", namespaceURI);
+    }
+
+    @SuppressWarnings("unchecked")
+    public Iterator<String> getPrefixes(String namespaceURI) {
+        if (namespaceURI == null) {
+            throw new IllegalArgumentException();
+        }
+
+        Iterator<String> iterator = (Iterator<String>)getResult("getPrefixes", namespaceURI);
+        return iterator;
+    }
+
+    /*
+     * Generic method to Iterate through the Stack and return required result(s) 
+     */
+    private Object getResult(String operation, String arg) {
+
+        List<String>[] contextList = null;
+        Iterator<String> prefItr = null;
+        Iterator<String> uriItr = null;
+
+        List<String> list = new ArrayList<String>();
+
+        String toCompare = null;
+
+        String tempPrefix = null;
+        String tempUri = null;
+
+        for (int i = context.size() - 1; i >= 0; i--) {
+            contextList = context.get(i);
+            prefItr = contextList[0].iterator();
+            uriItr = contextList[1].iterator();
+            while (uriItr.hasNext()) {
+                tempPrefix = prefItr.next();
+                tempUri = uriItr.next();
+                if (operation.equalsIgnoreCase("getNSUri")) {
+                    toCompare = tempPrefix;
+                } else if (operation.equalsIgnoreCase("getPrefix")) {
+                    toCompare = tempUri;
+                } else if (operation.equalsIgnoreCase("getPrefixes")) {
+                    toCompare = tempUri;
+                }
+                if (toCompare != null && arg.equalsIgnoreCase(toCompare)) {
+                    if (operation.equalsIgnoreCase("getNSUri")) {
+                        return tempUri;
+                    } else if (operation.equalsIgnoreCase("getPrefix")) {
+                        return tempPrefix;
+                    } else if (operation.equalsIgnoreCase("getPrefixes")) {
+                        list.add(tempPrefix);
+                    }
+
+                }
+            }
+        }
+
+        if (operation.equalsIgnoreCase("getPrefixes")) {
+            return Collections.unmodifiableList(list).iterator();
+        }
+
+        return null;
+    }
+}
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/TuscanyXMLStreamReader.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/TuscanyXMLStreamReader.java
new file mode 100644
index 0000000000..3352e76a0d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/TuscanyXMLStreamReader.java
@@ -0,0 +1,110 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Stack;
+
+import javax.xml.XMLConstants;
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.util.StreamReaderDelegate;
+
+/*
+ * Custom implementaion of the XMLStreamReader to keep track of the namespace context for each element
+ */
+public class TuscanyXMLStreamReader extends StreamReaderDelegate implements XMLStreamReader {
+
+    Stack<List<String>[]> context = new Stack<List<String>[]>();
+
+    List<String>[] contextList;
+    List<String> prefixList;
+    List<String> uriList;
+
+    public TuscanyXMLStreamReader(XMLStreamReader reader) {
+        super(reader);
+    }
+
+    public void pushContext() throws XMLStreamException {
+        contextList = new List[2];
+        prefixList = new ArrayList<String>();
+        uriList = new ArrayList<String>();
+        int namespaceCount = this.getNamespaceCount();
+        for (int i = 0; i < namespaceCount; i++) {
+            prefixList.add(checkString(this.getNamespacePrefix(i)));
+            uriList.add(this.getNamespaceURI(i));
+        }
+        contextList[0] = prefixList;
+        contextList[1] = uriList;
+        context.push(contextList);
+    }
+
+    private String checkString(String namespacePrefix) {
+        if (namespacePrefix == null) {
+            return XMLConstants.DEFAULT_NS_PREFIX;
+        } else {
+            return namespacePrefix;
+        }
+    }
+
+    public void popContext() throws XMLStreamException {
+        context.pop();
+    }
+
+    /*
+     * Overriding the next() method to perform PUSH and POP operations 
+     * for the NamespaceContext for the current element
+     */
+
+    @Override
+    public int next() throws XMLStreamException {
+        // POP the context if the element ends
+        if (this.getEventType() == END_ELEMENT) {
+            popContext();
+        }
+
+        //get the next event 
+        int nextEvent = super.next();
+        //PUSH the events info onto the Stack 
+        if (nextEvent == START_ELEMENT) {
+            pushContext();
+        }
+        return nextEvent;
+    }
+
+    @Override
+    public int nextTag() throws XMLStreamException {
+        int event = super.nextTag();
+        if (event == START_ELEMENT) {
+            pushContext();
+        }
+        if (event == END_ELEMENT) {
+            popContext();
+        }
+        return event;
+    }
+
+    @Override
+    public NamespaceContext getNamespaceContext() {
+        return new TuscanyNamespaceContext((Stack<List<String>[]>)context.clone());
+    }
+}
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/URLArtifactProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/URLArtifactProcessor.java
new file mode 100644
index 0000000000..c44ca0c66a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/URLArtifactProcessor.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.net.URI;
+import java.net.URL;
+
+
+/**
+ * An artifact processor that can read models from a URL.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface URLArtifactProcessor<M> extends ArtifactProcessor<M> {
+
+    /**
+     * Reads a model from a URL.
+     * 
+     * @param contributionURL Contribution location URL
+     * @param artifactURI Artifact URI
+     * @param artifactURL Artifact location URL 
+     * @return A model representation of the input.
+     */
+    M read(URL contributionURL, URI artifactURI, URL artifactURL) throws ContributionReadException;
+    
+    /**
+     * Returns the type of artifact handled by this artifact processor.
+     *  
+     * @return The type of artifact handled by this artifact processor
+     */
+    String getArtifactType();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/URLArtifactProcessorExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/URLArtifactProcessorExtensionPoint.java
new file mode 100644
index 0000000000..4806d443eb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/URLArtifactProcessorExtensionPoint.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.util.Collection;
+
+/**
+ * An extension point for URL artifact processors.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface URLArtifactProcessorExtensionPoint {
+    /**
+     * Add an artifact processor.
+     *
+     * @param artifactProcessor The artifact processor to add
+     */
+    void addArtifactProcessor(URLArtifactProcessor<?> artifactProcessor);
+
+    /**
+     * Remove an artifact processor.
+     *
+     * @param artifactProcessor The artifact processor to remove
+     */
+    void removeArtifactProcessor(URLArtifactProcessor<?> artifactProcessor);
+
+    /**
+     * Returns the processor associated with the given artifact type.
+     *
+     * @param artifactType An artifact type
+     * @return The processor associated with the given artifact type
+     */
+    <T> URLArtifactProcessor<T> getProcessor(Object artifactType);
+
+    /**
+     * Returns the processor associated with the given model type.
+     *
+     * @param modelType A model type
+     * @return The processor associated with the given model type
+     */
+    <T> URLArtifactProcessor<T> getProcessor(Class<T> modelType);
+
+    /**
+     * Return a collection of artifact processors that match the artifactType
+     * @param artifactType
+     * @return A collection of processors
+     */
+    Collection<URLArtifactProcessor<?>> getProcessors(Object artifactType);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/UnrecognizedElementException.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/UnrecognizedElementException.java
new file mode 100644
index 0000000000..4c6f0b7282
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/UnrecognizedElementException.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Exception that indicates an element was encountered that could not be handled.
+ *
+ * @version $Rev$ $Date$
+ */
+public class UnrecognizedElementException extends ContributionReadException {
+    private static final long serialVersionUID = 2549543622209829032L;
+    private final QName element;
+
+    /**
+     * Constructor that indicates which element could not be handled.
+     * @param element the element that could not be handled
+     */
+    public UnrecognizedElementException(QName element) {
+        super("Unrecognized element: " + element);
+        this.element = element;
+    }
+
+    /**
+     * Returns the element that could not be handled.
+     * @return the element that could not be handled.
+     */
+    public QName getElement() {
+        return element;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/UnsupportedContentTypeException.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/UnsupportedContentTypeException.java
new file mode 100644
index 0000000000..8a166e42f0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/UnsupportedContentTypeException.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+
+/**
+ * Exception thrown to indicate that a Content-Type is not supported by this SCA Domain.
+ * The Content-Type value supplied will be returned as the message text for this exception.
+ * 
+ * FIXME Don't use as it's deprecated and replaced by UnsupportedPackageTypeException.
+ *
+ * @version $Rev$ $Date$
+ */
+@Deprecated
+public class UnsupportedContentTypeException extends ContributionException {
+    private static final long serialVersionUID = -1831797280021355672L;
+
+    /**
+     * Constructs a new UnsupportedContentTypeException.
+     *
+     * @param message
+     */
+    public UnsupportedContentTypeException(String message) {
+        super(message);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/UnsupportedPackageTypeException.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/UnsupportedPackageTypeException.java
new file mode 100644
index 0000000000..ce94cef6a0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/UnsupportedPackageTypeException.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor;
+
+
+/**
+ * Exception thrown to indicate that a Content-Type is not supported by this SCA Domain.
+ * The Content-Type value supplied will be returned as the message text for this exception.
+ *
+ * @version $Rev$ $Date$
+ */
+public class UnsupportedPackageTypeException extends ContributionException {
+    private static final long serialVersionUID = -1831797280021355672L;
+
+    /**
+     * Constructs a new UnsupportedPackageTypeException.
+     *
+     * @param message
+     */
+    public UnsupportedPackageTypeException(String message) {
+        super(message);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ValidatingXMLInputFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ValidatingXMLInputFactory.java
new file mode 100644
index 0000000000..c0eef5a7a8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ValidatingXMLInputFactory.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.processor;
+
+import javax.xml.stream.XMLInputFactory;
+
+/**
+ * Base marker class for validating XML input factories.
+ *
+ * @version $Rev$ $Date$
+ */
+public abstract class ValidatingXMLInputFactory extends XMLInputFactory {
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ValidatingXMLStreamReader.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ValidatingXMLStreamReader.java
new file mode 100644
index 0000000000..ac7b644703
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ValidatingXMLStreamReader.java
@@ -0,0 +1,403 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.util.logging.Logger;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.validation.Schema;
+import javax.xml.validation.ValidatorHandler;
+
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+import org.xml.sax.Attributes;
+import org.xml.sax.ErrorHandler;
+import org.xml.sax.Locator;
+import org.xml.sax.SAXException;
+import org.xml.sax.SAXParseException;
+import org.xml.sax.helpers.AttributesImpl;
+
+/**
+ * 
+ * A validating XMLStreamReader that reports XMLSchema validation errors.
+ *
+ * @version $Rev$ $Date$
+ */
+class ValidatingXMLStreamReader extends TuscanyXMLStreamReader implements XMLStreamReader {
+
+    private static final Logger logger = Logger.getLogger(ValidatingXMLStreamReader.class.getName());
+    
+    private int level;
+    private ValidatorHandler handler;
+    private final Monitor monitor;
+    
+    /**
+     * Constructs a new ValidatingXMLStreamReader.
+     * 
+     * @param reader
+     * @param schema
+     * @throws XMLStreamException
+     */
+    ValidatingXMLStreamReader(XMLStreamReader reader, Schema schema, Monitor monitor) throws XMLStreamException {
+        super(reader);
+        this.monitor = monitor;
+        if (schema == null) {
+            return;
+        }
+        
+        handler = schema.newValidatorHandler();
+        handler.setDocumentLocator(new LocatorAdapter());
+        try {
+            handler.setFeature("http://xml.org/sax/features/namespace-prefixes", true);
+        } catch (SAXException e) {
+        	XMLStreamException xse = new XMLStreamException(e);
+        	error("XMLStreamException", handler, xse);
+            throw xse;
+        }
+        
+        // These validation errors are just warnings for us as we want to support
+        // running from an XML document with XSD validation errors, as long as we can
+        // get the metadata we need from the document
+        handler.setErrorHandler(new ErrorHandler() {        	
+            private String getMessage(SAXParseException e) {
+                return "XMLSchema validation problem in: " + getArtifactName( e.getSystemId() ) + ", line: " + e.getLineNumber() + ", column: " + e.getColumnNumber() + "\n" + e.getMessage();
+            }
+            
+            public void error(SAXParseException exception) throws SAXException {            	
+            	if (ValidatingXMLStreamReader.this.monitor == null)
+            		logger.warning(getMessage(exception));
+            	else            		
+            		ValidatingXMLStreamReader.this.error("SchemaError", ValidatingXMLStreamReader.this.getClass(), getArtifactName( exception.getSystemId() ), 
+                   		exception.getLineNumber(), exception.getColumnNumber(), exception.getMessage());                              
+            }
+            
+            public void fatalError(SAXParseException exception) throws SAXException {            	
+            	if (ValidatingXMLStreamReader.this.monitor == null)
+            		logger.warning(getMessage(exception));
+            	else
+            		ValidatingXMLStreamReader.this.error("SchemaFatalError", ValidatingXMLStreamReader.this.getClass(), getArtifactName( exception.getSystemId() ), 
+                       	exception.getLineNumber(), exception.getColumnNumber(), exception.getMessage());               
+            }
+            
+            public void warning(SAXParseException exception) throws SAXException {
+            	if (ValidatingXMLStreamReader.this.monitor == null)
+            		logger.warning(getMessage(exception));
+            	else
+            		ValidatingXMLStreamReader.this.warning("SchemaWarning", ValidatingXMLStreamReader.this.getClass(), getArtifactName( exception.getSystemId() ), 
+                       	exception.getLineNumber(), exception.getColumnNumber(), exception.getMessage());                
+            }
+            
+            private String getArtifactName( String input ) {
+            	String artifactName = input;
+            	if( ValidatingXMLStreamReader.this.monitor != null ) {
+            		artifactName = ValidatingXMLStreamReader.this.monitor.getArtifactName();
+            	}
+            	return artifactName;
+            }
+        });
+    }
+    
+    /**
+     * Report a warning.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void warning(String message, Object model, Object... messageParameters) {
+        if (monitor != null) {
+            Problem problem = monitor.createProblem(this.getClass().getName(), "contribution-validation-messages", Severity.WARNING, model, message, (Object[])messageParameters);
+            monitor.problem(problem);
+    	}
+    }
+    
+    /**
+     * Report a error.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void error(String message, Object model, Object... messageParameters) {
+        if (monitor != null) {
+            Problem problem = monitor.createProblem(this.getClass().getName(), "contribution-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters);
+            monitor.problem(problem);
+        }
+    }
+
+    @Override
+    public int next() throws XMLStreamException {
+        if (handler == null) {
+            return super.next();
+        }
+
+        int event = super.next();
+        try {
+            switch (event) {
+                case XMLStreamConstants.START_DOCUMENT:
+                    level++;
+                    handler.startDocument();
+                    break;
+                case XMLStreamConstants.START_ELEMENT:
+                    level++;
+                    handleStartElement();
+                    break;
+                case XMLStreamConstants.PROCESSING_INSTRUCTION:
+                    handler.processingInstruction(super.getPITarget(), super.getPIData());
+                    break;
+                case XMLStreamConstants.CHARACTERS:
+                case XMLStreamConstants.CDATA:
+                case XMLStreamConstants.SPACE:
+                case XMLStreamConstants.ENTITY_REFERENCE:
+                    handler.characters(super.getTextCharacters(), super.getTextStart(), super.getTextLength());
+                    break;
+                case XMLStreamConstants.END_ELEMENT:
+                    handleEndElement();
+                    level--;
+                    break;
+                case XMLStreamConstants.END_DOCUMENT:
+                    handler.endDocument();
+                    break;
+            }
+        } catch (SAXException e) {
+        	XMLStreamException xse = new XMLStreamException(e.getMessage(), e);
+        	error("XMLStreamException", handler, xse);
+            throw xse;
+        }
+        return event;
+    }
+    
+    @Override
+    public int nextTag() throws XMLStreamException {
+        if (handler == null) {
+            return super.nextTag();
+        }
+        
+        for (;;) {
+            int event = super.getEventType();
+            try {
+                switch (event) {
+                    case XMLStreamConstants.START_DOCUMENT:
+                        level++;
+                        handler.startDocument();
+                        break;
+                    case XMLStreamConstants.START_ELEMENT:
+                        level++;
+                        handleStartElement();
+                        pushContext();
+                        return event;
+                    case XMLStreamConstants.PROCESSING_INSTRUCTION:
+                        handler.processingInstruction(super.getPITarget(), super.getPIData());
+                        break;
+                    case XMLStreamConstants.CHARACTERS:
+                    case XMLStreamConstants.CDATA:
+                    case XMLStreamConstants.SPACE:
+                    case XMLStreamConstants.ENTITY_REFERENCE:
+                        handler.characters(super.getTextCharacters(), super.getTextStart(), super.getTextLength());
+                        break;
+                    case XMLStreamConstants.END_ELEMENT:
+                        handleEndElement();
+                        level--;
+                        popContext();
+                        return event;
+                    case XMLStreamConstants.END_DOCUMENT:
+                        handler.endDocument();
+                        return event;
+                }
+            } catch (SAXException e) {
+            	XMLStreamException xse = new XMLStreamException(e);
+            	error("XMLStreamException", handler, xse);
+                throw xse;
+            }
+            super.next();
+        }
+    }
+    
+    @Override
+    public String getElementText() throws XMLStreamException {
+        if (handler == null) {
+            return super.getElementText();
+        }
+
+        if (getEventType() != XMLStreamConstants.START_ELEMENT) {
+            return super.getElementText();
+        }
+        StringBuffer text = new StringBuffer();
+
+        for (;;) {
+            int event = next();
+            switch (event) {
+                case XMLStreamConstants.END_ELEMENT:
+                    return text.toString();
+                    
+                case XMLStreamConstants.COMMENT:
+                case XMLStreamConstants.PROCESSING_INSTRUCTION:
+                    continue;
+                    
+                case CHARACTERS:
+                case CDATA:
+                case SPACE:
+                case ENTITY_REFERENCE:
+                    text.append(getText());
+                    break;
+                    
+                default:
+                    break;
+            }
+        }
+    }
+    
+    @Override
+    public NamespaceContext getNamespaceContext(){
+    	return super.getNamespaceContext();
+    }
+    
+    /**
+     * Handle a start element event.
+     * 
+     * @throws SAXException
+     */
+    private void handleStartElement() throws SAXException {
+
+        // send startPrefixMapping events immediately before startElement event
+        int nsCount = super.getNamespaceCount();
+        for (int i = 0; i < nsCount; i++) {
+            String prefix = super.getNamespacePrefix(i);
+            if (prefix == null) { // true for default namespace
+                prefix = "";
+            }
+            handler.startPrefixMapping(prefix, super.getNamespaceURI(i));
+        }
+
+        // fire startElement
+        QName qname = super.getName();
+        String prefix = qname.getPrefix();
+        String rawname;
+        if (prefix == null || prefix.length() == 0) {
+            rawname = qname.getLocalPart();
+        } else {
+            rawname = prefix + ':' + qname.getLocalPart();
+        }
+        Attributes attrs = getAttributes();
+        handler.startElement(qname.getNamespaceURI(), qname.getLocalPart(), rawname, attrs);
+    }
+
+    /**
+     * Handle an endElement event.
+     * 
+     * @throws SAXException
+     */
+    private void handleEndElement() throws SAXException {
+
+        // fire endElement
+        QName qname = super.getName();
+        handler.endElement(qname.getNamespaceURI(), qname.getLocalPart(), qname.toString());
+
+        // send endPrefixMapping events immediately after endElement event
+        // we send them in the opposite order to that returned but this is not
+        // actually required by SAX
+        int nsCount = super.getNamespaceCount();
+        for (int i = nsCount - 1; i >= 0; i--) {
+            String prefix = super.getNamespacePrefix(i);
+            if (prefix == null) { // true for default namespace
+                prefix = "";
+            }
+            handler.endPrefixMapping(prefix);
+        }
+    }
+
+    /**
+     * Get the attributes associated with the current START_ELEMENT event.
+     * 
+     * @return the StAX attributes converted to org.xml.sax.Attributes
+     */
+    private Attributes getAttributes() {
+        AttributesImpl attrs = new AttributesImpl();
+
+        // add namespace declarations
+        for (int i = 0; i < super.getNamespaceCount(); i++) {
+            String prefix = super.getNamespacePrefix(i);
+            String uri = super.getNamespaceURI(i);
+            if (prefix == null) {
+                attrs.addAttribute("", "", "xmlns", "CDATA", uri);
+            } else {
+                attrs.addAttribute("", "", "xmlns:" + prefix, "CDATA", uri);
+            }
+        }
+
+        // Regular attributes
+        for (int i = 0; i < super.getAttributeCount(); i++) {
+            String uri = super.getAttributeNamespace(i);
+            if (uri == null) {
+                uri = "";
+            }
+            String localName = super.getAttributeLocalName(i);
+            String prefix = super.getAttributePrefix(i);
+            String qname;
+            if (prefix == null || prefix.length() == 0) {
+                qname = localName;
+            } else {
+                qname = prefix + ':' + localName;
+            }
+            String type = super.getAttributeType(i);
+            String value = super.getAttributeValue(i);
+
+            attrs.addAttribute(uri, localName, qname, type, value);
+        }
+
+        return attrs;
+    }
+
+    /**
+     * Adapter for mapping Locator information.
+     */
+    private final class LocatorAdapter implements Locator {
+
+        private LocatorAdapter() {
+        }
+
+        public int getColumnNumber() {
+            Location location = getLocation();
+            return location == null ? 0 : location.getColumnNumber();
+        }
+
+        public int getLineNumber() {
+            Location location = getLocation();
+            return location == null ? 0 : location.getLineNumber();
+        }
+
+        public String getPublicId() {
+            Location location = getLocation();
+            return location == null ? "" : location.getPublicId();
+        }
+
+        public String getSystemId() {
+            Location location = getLocation();
+            return location == null ? "" : location.getSystemId();
+        }
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ValidationSchemaExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ValidationSchemaExtensionPoint.java
new file mode 100644
index 0000000000..67ec55b72e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/ValidationSchemaExtensionPoint.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution.processor;
+
+import java.util.List;
+
+
+/**
+ * An extension point for XML schemas used for validation.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ValidationSchemaExtensionPoint {
+    /**
+     * Set the flag to control if schema validation should be enabled
+     * @param enabled
+     */
+    void setEnabled(boolean enabled);
+
+    /**
+     * Test the schema validation is enabled
+     * @return
+     */
+    boolean isEnabled();
+
+    /**
+     * Add a schema.
+     *
+     * @param uri the URI of the schema
+     */
+    void addSchema(String uri);
+
+    /**
+     * Remove a schema.
+     *
+     * @param uri the URI of the schema
+     */
+    void removeSchema(String uri);
+
+    /**
+     * Returns the list of schemas registered in the extension point.
+     * @return the list of schemas
+     */
+    List<String> getSchemas();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/impl/ContributionContentProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/impl/ContributionContentProcessor.java
new file mode 100644
index 0000000000..4e075fea24
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/impl/ContributionContentProcessor.java
@@ -0,0 +1,272 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.contribution.processor.impl;
+
+import java.io.File;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.ContributionMetadata;
+import org.apache.tuscany.sca.contribution.DefaultExport;
+import org.apache.tuscany.sca.contribution.DefaultImport;
+import org.apache.tuscany.sca.contribution.Export;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ExtendedURLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.DefaultModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint;
+import org.apache.tuscany.sca.contribution.scanner.ContributionScanner;
+import org.apache.tuscany.sca.contribution.scanner.ContributionScannerExtensionPoint;
+import org.apache.tuscany.sca.contribution.scanner.impl.DirectoryContributionScanner;
+import org.apache.tuscany.sca.contribution.scanner.impl.JarContributionScanner;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * URLArtifactProcessor that handles contribution files and the artifacts they contain
+ * and returns a contribution model.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ContributionContentProcessor implements ExtendedURLArtifactProcessor<Contribution>{
+    private ContributionFactory contributionFactory;
+    private ModelResolverExtensionPoint modelResolvers;
+    private FactoryExtensionPoint modelFactories;
+    private URLArtifactProcessor<Object> artifactProcessor;
+    private StAXArtifactProcessor<Object> extensionProcessor;
+    // private UtilityExtensionPoint utilities;
+    private Monitor monitor;
+    private ContributionScannerExtensionPoint scanners;
+    // Marks pre-resolve phase completed
+    private boolean preResolved = false;
+
+    public ContributionContentProcessor(ExtensionPointRegistry extensionPoints, StAXArtifactProcessor<Object> extensionProcessor, Monitor monitor) {
+        this.modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+        this.modelResolvers = extensionPoints.getExtensionPoint(ModelResolverExtensionPoint.class);
+        this.monitor = monitor;
+        URLArtifactProcessorExtensionPoint artifactProcessors = extensionPoints.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);
+        this.artifactProcessor = new ExtensibleURLArtifactProcessor(artifactProcessors, this.monitor);
+        this.extensionProcessor = extensionProcessor;
+        this.contributionFactory = modelFactories.getFactory(ContributionFactory.class);
+        this.scanners = extensionPoints.getExtensionPoint(ContributionScannerExtensionPoint.class);
+    }
+
+    /*
+    public ContributionContentProcessor(FactoryExtensionPoint modelFactories, ModelResolverExtensionPoint modelResolvers,
+                                        URLArtifactProcessor<Object> artifactProcessor, StAXArtifactProcessor<Object> extensionProcessor, Monitor monitor) {
+        this.modelFactories = modelFactories;
+        this.modelResolvers = modelResolvers;
+        hackResolvers(modelResolvers);
+        this.artifactProcessor = artifactProcessor;
+        this.extensionProcessor = extensionProcessor;
+        this.contributionFactory = modelFactories.getFactory(ContributionFactory.class);
+        this.monitor = monitor;
+    }
+    */
+
+    public String getArtifactType() {
+        return ".contribution/content";
+    }
+
+    public Class<Contribution> getModelType() {
+        return Contribution.class;
+    }
+
+    private File toFile(URL url) {
+        if("file".equalsIgnoreCase(url.getProtocol())) {
+            try {
+                return new File(url.toURI());
+            } catch(URISyntaxException e) {
+                return new File(url.getPath());
+            } catch(IllegalArgumentException e) {
+                // Hack for file:./a.txt or file:../a/c.wsdl
+                return new File(url.getPath());
+            }
+        }
+        return null;
+    }
+
+    public Contribution read(URL parentURL, URI contributionURI, URL contributionURL) throws ContributionReadException {
+
+        // Create contribution model
+        Contribution contribution = contributionFactory.createContribution();
+        contribution.setURI(contributionURI.toString());
+        contribution.setLocation(contributionURL.toString());
+        ModelResolver modelResolver = new ExtensibleModelResolver(contribution, modelResolvers, modelFactories);
+        contribution.setModelResolver(modelResolver);
+        contribution.setUnresolved(true);
+
+        // Create a contribution scanner
+        ContributionScanner scanner = scanners.getContributionScanner(contributionURL.getProtocol());
+        if (scanner == null) {
+            File file = toFile(contributionURL);
+            if (file != null && file.isDirectory()) {
+                scanner = new DirectoryContributionScanner();
+            } else {
+                scanner = new JarContributionScanner();
+            }
+        }
+
+        // Scan the contribution and list the artifacts contained in it
+        List<Artifact> artifacts = contribution.getArtifacts();
+        boolean contributionMetadata = false;
+        List<String> artifactURIs = scanner.scan(contribution);
+        for (String artifactURI: artifactURIs) {
+            URL artifactURL = scanner.getArtifactURL(contribution, artifactURI);
+
+            // Add the deployed artifact model to the contribution
+            Artifact artifact = this.contributionFactory.createArtifact();
+            artifact.setURI(artifactURI);
+            artifact.setLocation(artifactURL.toString());
+            artifacts.add(artifact);
+            modelResolver.addModel(artifact);
+
+            // Read each artifact
+            Object model = artifactProcessor.read(contributionURL, URI.create(artifactURI), artifactURL);
+            if (model != null) {
+                artifact.setModel(model);
+
+                // Add the loaded model to the model resolver
+                modelResolver.addModel(model);
+
+                // Merge contribution metadata into the contribution model
+                if (model instanceof ContributionMetadata) {
+                    contributionMetadata = true;
+                    ContributionMetadata c = (ContributionMetadata)model;
+                    contribution.getImports().addAll(c.getImports());
+                    contribution.getExports().addAll(c.getExports());
+                    contribution.getDeployables().addAll(c.getDeployables());
+                    contribution.getExtensions().addAll(c.getExtensions());
+                    contribution.getAttributeExtensions().addAll(c.getAttributeExtensions());
+                }
+            }
+        }
+
+        // If no sca-contribution.xml file was provided then just consider
+        // all composites in the contribution as deployables
+        if (!contributionMetadata) {
+            for (Artifact artifact: artifacts) {
+                if (artifact.getModel() instanceof Composite) {
+                    contribution.getDeployables().add((Composite)artifact.getModel());
+                }
+            }
+
+            // Add default contribution import and export
+            DefaultImport defaultImport = contributionFactory.createDefaultImport();
+            defaultImport.setModelResolver(new DefaultModelResolver());
+            contribution.getImports().add(defaultImport);
+            DefaultExport defaultExport = contributionFactory.createDefaultExport();
+            contribution.getExports().add(defaultExport);
+        }
+        return contribution;
+    }
+
+    /**
+     * A pre-resolution step, which is required for Contributions to handle the resolution of imports and exports so that
+     * at resolve time, imports can be followed to exports and anything exported that is required can be resolved on demand
+     * without the need to have already resolved the whole of the Contribution containing the export
+     * @param contribution - the Contribution
+     * @param resolver - the Resolver to use
+     * @throws ContributionResolveException
+     */
+    public void preResolve(Contribution contribution, ModelResolver resolver) throws ContributionResolveException {
+        // Resolve the contribution model itself
+        ModelResolver contributionResolver = contribution.getModelResolver();
+        contribution.setUnresolved(false);
+        contributionResolver.addModel(contribution);
+
+        // Resolve Exports
+        resolveExports(contribution, contributionResolver);
+        // Resolve Imports
+        resolveImports(contribution, contributionResolver);
+
+        preResolved = true;
+    } // end method preResolve
+
+    public void resolve(Contribution contribution, ModelResolver resolver) throws ContributionResolveException {
+
+    	if( !preResolved ) preResolve( contribution, resolver);
+    	ModelResolver contributionResolver = contribution.getModelResolver();
+
+        // Resolve all artifact models
+        for (Artifact artifact : contribution.getArtifacts()) {
+            Object model = artifact.getModel();
+            if (model != null) {
+                try {
+                   artifactProcessor.resolve(model, contributionResolver);
+                } catch (Throwable e) {
+                    throw new ContributionResolveException(e);
+                }
+            }
+        }
+
+        // Resolve deployable composites
+        List<Composite> deployables = contribution.getDeployables();
+        for (int i = 0, n = deployables.size(); i < n; i++) {
+            Composite deployable = deployables.get(i);
+            Composite resolved = (Composite)contributionResolver.resolveModel(Composite.class, deployable);
+            if (resolved != deployable) {
+                deployables.set(i, resolved);
+            }
+        } // end for
+    } // end method resolve
+
+    /**
+     * Resolves the Exports of the contribution
+     * @param contribution
+     * @param resolver
+     */
+    private void resolveExports(Contribution contribution, ModelResolver resolver) throws ContributionResolveException {
+    	for (Export export: contribution.getExports()) {
+            if (export instanceof DefaultExport) {
+                // Initialize the default export's resolver
+                export.setModelResolver(resolver);
+            } else {
+                extensionProcessor.resolve(export, resolver);
+            } // end if
+        } // end for
+
+    } // end method resolveExports
+
+    /**
+     * Resolves the Imports of the contribution
+     * @param contribution
+     * @param resolver
+     */
+    private void resolveImports(Contribution contribution, ModelResolver resolver) throws ContributionResolveException {
+        for (Import import_: contribution.getImports()) {
+            extensionProcessor.resolve(import_, resolver);
+        } // end for
+    } // end method resolveImports
+
+} // end class ContributionContentProcessor
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/impl/ContributionInfoProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/impl/ContributionInfoProcessor.java
new file mode 100644
index 0000000000..ef435d6aed
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/impl/ContributionInfoProcessor.java
@@ -0,0 +1,234 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.contribution.processor.impl;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.net.URLConnection;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.ContributionMetadata;
+import org.apache.tuscany.sca.contribution.DefaultExport;
+import org.apache.tuscany.sca.contribution.DefaultImport;
+import org.apache.tuscany.sca.contribution.Export;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.resolver.DefaultModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint;
+import org.apache.tuscany.sca.contribution.scanner.ContributionScanner;
+import org.apache.tuscany.sca.contribution.scanner.impl.DirectoryContributionScanner;
+import org.apache.tuscany.sca.contribution.scanner.impl.JarContributionScanner;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * URLArtifactProcessor that handles contribution files and returns a contribution
+ * info model.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ContributionInfoProcessor implements URLArtifactProcessor<Contribution>{
+    private ContributionFactory contributionFactory;
+    private ModelResolverExtensionPoint modelResolvers;
+    private FactoryExtensionPoint modelFactories;
+    private URLArtifactProcessorExtensionPoint artifactProcessors;
+    private URLArtifactProcessor<Object> artifactProcessor;
+    private StAXArtifactProcessor<Object> extensionProcessor;
+
+    public ContributionInfoProcessor(ExtensionPointRegistry extensionPoints, StAXArtifactProcessor<Object> extensionProcessor, Monitor monitor) {
+        this.modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+        this.modelResolvers = extensionPoints.getExtensionPoint(ModelResolverExtensionPoint.class);
+        hackResolvers(modelResolvers);
+        URLArtifactProcessorExtensionPoint artifactProcessors = extensionPoints.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);
+        this.artifactProcessors = artifactProcessors;
+        this.artifactProcessor = new ExtensibleURLArtifactProcessor(artifactProcessors, monitor);
+        this.extensionProcessor = extensionProcessor;
+        this.contributionFactory = modelFactories.getFactory(ContributionFactory.class);
+    }
+
+    public ContributionInfoProcessor(FactoryExtensionPoint modelFactories, ModelResolverExtensionPoint modelResolvers, URLArtifactProcessor<Object> artifactProcessor) {
+        this.modelFactories = modelFactories;
+        this.modelResolvers = modelResolvers;
+        hackResolvers(modelResolvers);
+        this.artifactProcessor = artifactProcessor;
+        this.contributionFactory = modelFactories.getFactory(ContributionFactory.class);
+    }
+
+    public String getArtifactType() {
+        return ".contribution/info";
+    }
+
+    public Class<Contribution> getModelType() {
+        return null;
+    }
+
+    public Contribution read(URL parentURL, URI contributionURI, URL contributionURL) throws ContributionReadException {
+
+        // Create contribution model
+        Contribution contribution = contributionFactory.createContribution();
+        contribution.setURI(contributionURI.toString());
+        contribution.setLocation(contributionURL.toString());
+        ModelResolver modelResolver = new ExtensibleModelResolver(contribution, modelResolvers, modelFactories);
+        contribution.setModelResolver(modelResolver);
+        contribution.setUnresolved(true);
+
+        // Create a contribution scanner
+        ContributionScanner scanner = null;
+        if (scanner == null) {
+            try {
+                if ("file".equals(contributionURL.getProtocol()) && new File(contributionURL.toURI()).isDirectory()) {
+                    scanner = new DirectoryContributionScanner();
+                } else {
+                    scanner = new JarContributionScanner();
+                }
+            } catch (URISyntaxException e) {
+                throw new ContributionReadException(e);
+            }
+        }
+
+        // Read generated and user sca-contribution.xml files
+        boolean contributionMetadata = false;
+        for (String path: new String[]{
+                                       Contribution.SCA_CONTRIBUTION_GENERATED_META,
+                                       Contribution.SCA_CONTRIBUTION_META}) {
+            URL url = scanner.getArtifactURL(contribution, path);
+            try {
+                // Check if the file actually exists before trying to read it
+                URLConnection connection = url.openConnection();
+                connection.setUseCaches(false);
+                InputStream is = connection.getInputStream();
+                is.close();
+            } catch (IOException e) {
+                continue;
+            }
+            contributionMetadata = true;
+
+            // Read the sca-contribution.xml file
+            ContributionMetadata c = (ContributionMetadata)artifactProcessor.read(contributionURL, URI.create(path), url);
+            contribution.getImports().addAll(c.getImports());
+            contribution.getExports().addAll(c.getExports());
+            contribution.getDeployables().addAll(c.getDeployables());
+            contribution.getExtensions().addAll(c.getExtensions());
+            contribution.getAttributeExtensions().addAll(c.getAttributeExtensions());
+        }
+
+        // If no sca-contribution.xml file was provided then consider
+        // all composites in the contribution as deployables, and also
+        // read any files that are explicitly asssigned artifact processors
+        // as they are likely to provide relevant metadata info
+        if (!contributionMetadata) {
+            List<String> artifactURIs;
+            try {
+                artifactURIs = scanner.scan(contribution);
+            } catch (ContributionReadException e) {
+                artifactURIs = null;
+            }
+            if (artifactURIs != null) {
+                for (String artifactURI: artifactURIs) {
+                    boolean read = false;
+                    if (artifactURI.endsWith(".composite")) {
+                        read = true;
+                    } else {
+                        int s= artifactURI.lastIndexOf("/");
+                        String fileName = artifactURI.substring(s + 1);
+                        if (artifactProcessors.getProcessor(fileName) != null) {
+                            read = true;
+                        }
+                    }
+                    if (read) {
+                        URL artifactURL = scanner.getArtifactURL(contribution, artifactURI);
+
+                        // Read each artifact
+                        Object model = artifactProcessor.read(contributionURL, URI.create(artifactURI), artifactURL);
+
+                        // In the absence of more info, consider all composites as deployable
+                        if (model instanceof Composite) {
+                            contribution.getDeployables().add((Composite)model);
+                        }
+                    }
+                }
+            }
+
+            // Add default contribution import and export
+            DefaultImport defaultImport = contributionFactory.createDefaultImport();
+            defaultImport.setModelResolver(new DefaultModelResolver());
+            contribution.getImports().add(defaultImport);
+            DefaultExport defaultExport = contributionFactory.createDefaultExport();
+            contribution.getExports().add(defaultExport);
+        }
+
+        return contribution;
+    }
+
+    public void resolve(Contribution contribution, ModelResolver resolver) throws ContributionResolveException {
+
+        // Mark the contribution model resolved
+        ModelResolver contributionResolver = contribution.getModelResolver();
+        contribution.setUnresolved(false);
+        contributionResolver.addModel(contribution);
+
+        // Resolve imports and exports
+        for (Export export: contribution.getExports()) {
+            if (export instanceof DefaultExport) {
+
+                // Initialize the default export's resolver
+                export.setModelResolver(contributionResolver);
+
+            } else {
+                extensionProcessor.resolve(export, contributionResolver);
+            }
+        }
+        for (Import import_: contribution.getImports()) {
+            extensionProcessor.resolve(import_, contributionResolver);
+        }
+
+    }
+
+    /**
+     * FIXME Temporary hack for testing the ClassLoaderModelResolver.
+     *
+     * @param modelResolvers
+     */
+    private static void hackResolvers(ModelResolverExtensionPoint modelResolvers) {
+        Class<?> resolverClass = modelResolvers.getResolver(ClassReference.class);
+        if (resolverClass==null || !resolverClass.getName().equals("org.apache.tuscany.sca.contribution.java.impl.ClassLoaderModelResolver")) {
+            try {
+                Class<?> loaderResolverClass = Class.forName("org.apache.tuscany.sca.contribution.java.impl.ClassLoaderModelResolver", true, ContributionContentProcessor.class.getClassLoader());
+                modelResolvers.addResolver(ClassReference.class, (Class<? extends ModelResolver>)loaderResolverClass);
+            } catch (ClassNotFoundException e) {
+            }
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyAttributeProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyAttributeProcessor.java
new file mode 100644
index 0000000000..aad7747522
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyAttributeProcessor.java
@@ -0,0 +1,80 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor.xml;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Extension;
+import org.apache.tuscany.sca.contribution.Constants;
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXAttributeProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A Policy Processor used for testing.
+ *
+ * @version $Rev$ $Date$
+ */
+public class AnyAttributeProcessor extends BaseStAXArtifactProcessor implements StAXAttributeProcessor<Extension> {
+    private static final QName ANY_ATTRIBUTE = new QName(Constants.XMLSCHEMA_NS, "anyAttribute");
+    
+    private AssemblyFactory assemblyFactory;
+
+    public AnyAttributeProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
+        this.assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+    }
+	
+    public QName getArtifactType() {
+        return ANY_ATTRIBUTE;
+    }
+
+    public Class<Extension> getModelType() {
+        return Extension.class;
+    }
+
+    public Extension read(QName attributeName, XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        String attributeValue = reader.getAttributeValue(attributeName.getNamespaceURI(), attributeName.getLocalPart());
+        Extension ext = assemblyFactory.createExtension();
+        ext.setQName(attributeName);
+        ext.setAttribute(true);
+        ext.setValue(attributeValue);
+        return ext;
+    }
+
+    public void write(Extension attributeExtension, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+    	writer.writeAttribute(attributeExtension.getQName().getPrefix(), 
+    	                      attributeExtension.getQName().getNamespaceURI(), 
+    	                      attributeExtension.getQName().getLocalPart(), 
+    	                      attributeExtension.getValue().toString());  //for extended attributes, we can assume values 
+    	                                                                  // are just the string representation fo the attribute
+    } 
+
+    public void resolve(Extension arg0, ModelResolver arg1) throws ContributionResolveException {
+    	
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyElementProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyElementProcessor.java
new file mode 100644
index 0000000000..68c46a2301
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyElementProcessor.java
@@ -0,0 +1,161 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor.xml;
+
+import static javax.xml.stream.XMLStreamConstants.CDATA;
+import static javax.xml.stream.XMLStreamConstants.CHARACTERS;
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLEventReader;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+import javax.xml.stream.events.XMLEvent;
+
+import org.apache.tuscany.sca.contribution.Constants;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+public class AnyElementProcessor implements StAXArtifactProcessor<Object> {
+    private static final QName ANY_ELEMENT = new QName(Constants.XMLSCHEMA_NS, "anyElement");
+
+    private XMLInputFactory xmlInputFactory;
+    @SuppressWarnings("unused")
+    private Monitor monitor;
+
+
+    public AnyElementProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
+        xmlInputFactory = modelFactories.getFactory(XMLInputFactory.class);
+        this.monitor = monitor;
+    }
+
+    public QName getArtifactType() {
+        return ANY_ELEMENT;
+    }
+
+    public Class<Object> getModelType() {
+        return Object.class;
+    }
+
+    /**
+     * Reads the contetns of the unknown elements and generates a custom
+     * implementation of XMLStreamReader i.e. XMLEventsStreamReader
+     * 
+     * @param reader
+     * @return
+     * @throws XMLStreamException
+     */
+    @SuppressWarnings("unchecked")
+    public Object read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+
+        // Custom variables
+        String currentElement = null;
+        List eventsList = new ArrayList();
+
+        Map<String, NamespaceContext> eventContext = new HashMap<String, NamespaceContext>();
+
+        try {
+            // Cast the block of unknown elements into document
+            XMLDocumentStreamReader docReader = new XMLDocumentStreamReader(reader);
+
+            XMLEventReader xmlEventReader = xmlInputFactory.createXMLEventReader(docReader);
+
+            while (xmlEventReader.hasNext()) {
+                XMLEvent event = xmlEventReader.nextEvent();
+
+                // Populate the eventContext map with the current element's name
+                // and corresponding NamesapceContext
+                if (currentElement != null && !(eventContext.containsKey(currentElement))) {
+                    eventContext.put(currentElement, reader.getNamespaceContext());
+                }
+
+                // Populate the list with the XMLEvents
+                eventsList.add(event);
+                if (event.isStartElement()) {
+                    currentElement = reader.getName().getLocalPart();
+                }
+                if (event.isEndDocument()) {
+                    return new XMLEventsStreamReader(eventsList, eventContext);
+                }
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
+
+    /**
+     * Writes unknown portions back to the writer
+     * 
+     * @param model
+     * @param writer
+     */
+    public void write(Object model, XMLStreamWriter writer) throws XMLStreamException {
+        if (!(model instanceof XMLStreamReader)) {
+            return;
+        }
+        XMLStreamReader reader = (XMLStreamReader)model;
+
+        int event = reader.getEventType();
+        while (reader.hasNext()) {
+            switch (event) {
+                case START_ELEMENT:
+
+                    writer.writeStartElement(reader.getPrefix(), reader.getLocalName(), reader.getNamespaceURI());
+                    for (int i = 1; i <= reader.getAttributeCount(); i++) {
+                        writer.writeAttribute(reader.getAttributePrefix(i), reader.getAttributeNamespace(i), reader
+                            .getAttributeLocalName(i), reader.getAttributeValue(i));
+                    }
+                    break;
+
+                case CHARACTERS:
+                    writer.writeCharacters(reader.getText());
+                    break;
+
+                case CDATA:
+                    writer.writeCData(reader.getText());
+                    break;
+
+                case END_ELEMENT:
+                    writer.writeEndElement();
+                    break;
+            }
+            if (reader.hasNext()) {
+                event = reader.next();
+            }
+        }
+    }
+
+    public void resolve(Object model, ModelResolver resolver) throws ContributionResolveException {
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLDocumentStreamReader.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLDocumentStreamReader.java
new file mode 100644
index 0000000000..7e8b3a9d9e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLDocumentStreamReader.java
@@ -0,0 +1,482 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.processor.xml;
+
+import java.util.NoSuchElementException;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+/**
+ * This class is derived from Apache Axis2 class
+ * org.apache.axis2.util.StreamWrapper</a>. It's used wrap a XMLStreamReader to
+ * create a XMLStreamReader representing a document and it will produce
+ * START_DOCUMENT, END_DOCUMENT events.
+ *
+ * @version $Rev: 659153 $ $Date: 2008-05-22 09:43:58 -0700 (Thu, 22 May 2008) $
+ */
+public class XMLDocumentStreamReader implements XMLStreamReader {
+    private static final int STATE_COMPLETE_AT_NEXT = 2; // The wrapper
+													     // will produce
+													     // END_DOCUMENT
+
+    private static final int STATE_COMPLETED = 3;        // Done
+
+    private static final int STATE_INIT = 0;             // The wrapper will produce
+    										             // START_DOCUMENT
+
+    private static final int STATE_SWITCHED = 1;         // The real reader will
+    											         // produce events
+
+    private XMLStreamReader realReader;
+    private boolean fragment;
+    private int level = 0;
+
+    private int state = STATE_INIT;
+
+    public XMLDocumentStreamReader(XMLStreamReader realReader) {
+        if (realReader == null) {
+            throw new UnsupportedOperationException("Reader cannot be null");
+        }
+
+        this.realReader = realReader;
+        
+        if (realReader instanceof XMLFragmentStreamReader) {
+            ((XMLFragmentStreamReader)realReader).init();
+        }
+
+        // If the real reader is positioned at START_DOCUMENT, always use
+        // the real reader
+        if (realReader.getEventType() == START_DOCUMENT) {
+            fragment = false;
+            state = STATE_SWITCHED;
+        }
+    }
+
+    public void close() throws XMLStreamException {
+        realReader.close();
+    }
+
+    public int getAttributeCount() {
+        if (isDelegating()) {
+            return realReader.getAttributeCount();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributeLocalName(int i) {
+        if (isDelegating()) {
+            return realReader.getAttributeLocalName(i);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public QName getAttributeName(int i) {
+        if (isDelegating()) {
+            return realReader.getAttributeName(i);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributeNamespace(int i) {
+        if (isDelegating()) {
+            return realReader.getAttributeNamespace(i);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributePrefix(int i) {
+        if (isDelegating()) {
+            return realReader.getAttributePrefix(i);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributeType(int i) {
+        if (isDelegating()) {
+            return realReader.getAttributeType(i);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributeValue(int i) {
+        if (isDelegating()) {
+            return realReader.getAttributeValue(i);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributeValue(String s, String s1) {
+        if (isDelegating()) {
+            return realReader.getAttributeValue(s, s1);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getCharacterEncodingScheme() {
+        return realReader.getCharacterEncodingScheme();
+    }
+
+    public String getElementText() throws XMLStreamException {
+        if (isDelegating()) {
+            return realReader.getElementText();
+        } else {
+            throw new XMLStreamException();
+        }
+    }
+
+    public String getEncoding() {
+        return realReader.getEncoding();
+    }
+
+    public int getEventType() {
+        int event = -1;
+        switch (state) {
+            case STATE_SWITCHED:
+            case STATE_COMPLETE_AT_NEXT:
+                event = realReader.getEventType();
+                break;
+            case STATE_INIT:
+                event = START_DOCUMENT;
+                break;
+            case STATE_COMPLETED:
+                event = END_DOCUMENT;
+                break;
+        }
+        return event;
+    }
+
+    public String getLocalName() {
+        if (isDelegating()) {
+            return realReader.getLocalName();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public Location getLocation() {
+        if (isDelegating()) {
+            return realReader.getLocation();
+        } else {
+            return null;
+        }
+    }
+
+    public QName getName() {
+        if (isDelegating()) {
+            return realReader.getName();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public NamespaceContext getNamespaceContext() {
+        return realReader.getNamespaceContext();
+    }
+
+    public int getNamespaceCount() {
+        if (isDelegating()) {
+            return realReader.getNamespaceCount();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getNamespacePrefix(int i) {
+        if (isDelegating()) {
+            return realReader.getNamespacePrefix(i);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getNamespaceURI() {
+        if (isDelegating()) {
+            return realReader.getNamespaceURI();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getNamespaceURI(int i) {
+        if (isDelegating()) {
+            return realReader.getNamespaceURI(i);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getNamespaceURI(String s) {
+        if (isDelegating()) {
+            return realReader.getNamespaceURI(s);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getPIData() {
+        if (isDelegating()) {
+            return realReader.getPIData();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getPITarget() {
+        if (isDelegating()) {
+            return realReader.getPITarget();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getPrefix() {
+        if (isDelegating()) {
+            return realReader.getPrefix();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public Object getProperty(String s) throws IllegalArgumentException {
+        if (isDelegating()) {
+            return realReader.getProperty(s);
+        } else {
+            throw new IllegalArgumentException();
+        }
+    }
+
+    public String getText() {
+        if (isDelegating()) {
+            return realReader.getText();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public char[] getTextCharacters() {
+        if (isDelegating()) {
+            return realReader.getTextCharacters();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public int getTextCharacters(int i, char[] chars, int i1, int i2) throws XMLStreamException {
+        if (isDelegating()) {
+            return realReader.getTextCharacters(i, chars, i1, i2);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public int getTextLength() {
+        if (isDelegating()) {
+            return realReader.getTextLength();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public int getTextStart() {
+        if (isDelegating()) {
+            return realReader.getTextStart();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getVersion() {
+        if (isDelegating()) {
+            return realReader.getVersion();
+        } else {
+            return null;
+        }
+    }
+
+    public boolean hasName() {
+        if (isDelegating()) {
+            return realReader.hasName();
+        } else {
+            return false;
+        }
+    }
+
+    public boolean hasNext() throws XMLStreamException {
+        if (state == STATE_COMPLETE_AT_NEXT) {
+            return true;
+        } else if (state == STATE_COMPLETED) {
+            return false;
+        } else if (state == STATE_SWITCHED) {
+            return realReader.hasNext();
+        } else {
+            return true;
+        }
+    }
+
+    public boolean hasText() {
+        if (isDelegating()) {
+            return realReader.hasText();
+        } else {
+            return false;
+        }
+    }
+
+    public boolean isAttributeSpecified(int i) {
+        if (isDelegating()) {
+            return realReader.isAttributeSpecified(i);
+        } else {
+            return false;
+        }
+    }
+
+    public boolean isCharacters() {
+        if (isDelegating()) {
+            return realReader.isCharacters();
+        } else {
+            return false;
+        }
+    }
+
+    private boolean isDelegating() {
+        return state == STATE_SWITCHED || state == STATE_COMPLETE_AT_NEXT;
+    }
+
+    public boolean isEndElement() {
+        if (isDelegating()) {
+            return realReader.isEndElement();
+        } else {
+            return false;
+        }
+    }
+
+    public boolean isStandalone() {
+        if (isDelegating()) {
+            return realReader.isStandalone();
+        } else {
+            return false;
+        }
+    }
+
+    public boolean isStartElement() {
+        if (isDelegating()) {
+            return realReader.isStartElement();
+        } else {
+            return false;
+        }
+    }
+
+    public boolean isWhiteSpace() {
+        if (isDelegating()) {
+            return realReader.isWhiteSpace();
+        } else {
+            return false;
+        }
+    }
+
+    public int next() throws XMLStreamException {
+        int returnEvent;
+
+        switch (state) {
+            case STATE_SWITCHED:
+                returnEvent = realReader.next();
+                if (returnEvent == END_DOCUMENT) {
+                    state = STATE_COMPLETED;
+                } else if (!realReader.hasNext()) {
+                    state = STATE_COMPLETE_AT_NEXT;
+                } 
+                if (fragment && returnEvent == END_ELEMENT) {
+                    level--;
+                    if (level == -1) {
+                        // We are now at the end of the top-level element in the fragment
+                        state = STATE_COMPLETE_AT_NEXT;
+                    }
+                }
+                if (fragment && returnEvent == START_ELEMENT) {
+                    level++;
+                }
+                break;
+            case STATE_INIT:
+                state = STATE_SWITCHED;
+                returnEvent = realReader.getEventType();
+                if (returnEvent == START_ELEMENT) {
+                    // The real reader is positioned at the top-level element in the fragment
+                    level = 0;
+                    fragment = true;
+                }
+                break;
+            case STATE_COMPLETE_AT_NEXT:
+                state = STATE_COMPLETED;
+                returnEvent = END_DOCUMENT;
+                break;
+            case STATE_COMPLETED:
+                // oops - no way we can go beyond this
+                throw new NoSuchElementException("End of stream has reached.");
+            default:
+                throw new UnsupportedOperationException();
+        }
+
+        return returnEvent;
+    }
+
+    public int nextTag() throws XMLStreamException {
+        if (isDelegating()) {
+            int returnEvent = realReader.nextTag();
+            if (fragment && returnEvent == END_ELEMENT) {
+                level--;
+                if (level == 0) {
+                    // We are now at the end of the top-level element in the fragment
+                    state = STATE_COMPLETE_AT_NEXT;
+                }
+            }
+            if (fragment && returnEvent == START_ELEMENT) {
+                level++;
+            }
+            return returnEvent;
+        } else {
+            throw new XMLStreamException();
+        }
+    }
+
+    public void require(int i, String s, String s1) throws XMLStreamException {
+        if (isDelegating()) {
+            realReader.require(i, s, s1);
+        }
+    }
+
+    public boolean standaloneSet() {
+        if (isDelegating()) {
+            return realReader.standaloneSet();
+        } else {
+            return false;
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLEventsStreamReader.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLEventsStreamReader.java
new file mode 100644
index 0000000000..eecdee5ba6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLEventsStreamReader.java
@@ -0,0 +1,444 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor.xml;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.events.Attribute;
+import javax.xml.stream.events.Namespace;
+import javax.xml.stream.events.ProcessingInstruction;
+import javax.xml.stream.events.XMLEvent;
+
+
+public class XMLEventsStreamReader implements XMLStreamReader {
+
+	@SuppressWarnings("unused")
+	private ArrayList<XMLEvent> events = null;
+	private HashMap<String, NamespaceContext> eventContext = null;
+
+	private int state;
+	private java.util.Iterator<XMLEvent> iterator;
+	private XMLEvent current;
+
+	public XMLEventsStreamReader(List<XMLEvent> events,Map<String, NamespaceContext> map) {
+		this.events = (ArrayList<XMLEvent>) events;
+		this.eventContext = (HashMap<String, NamespaceContext>) map;
+		this.iterator = events.iterator();
+		this.current = iterator.next();
+		this.state = current.getEventType();
+	}
+
+	public void close() throws XMLStreamException {
+		this.events = null;
+		this.eventContext = null;
+		this.iterator = null;
+		this.current = null;
+	}
+
+	private void checkElementState() {
+		if (getEventType() != START_ELEMENT && getEventType() != END_ELEMENT) {
+			throw new IllegalStateException();
+		}
+	}
+
+	@SuppressWarnings("unchecked")
+	public int getAttributeCount() {
+		checkElementState();
+		int count = 0;
+		Iterator<Attribute> iterator = current.asStartElement().getAttributes();
+		while (iterator.hasNext()) {
+			count++;
+			iterator.next();
+		}
+		return count;
+	}
+
+	/*
+	 * Custom method to get attribute from the specified index
+	 */
+	@SuppressWarnings("unchecked")
+	private Attribute getAttribute(int index) {
+		checkElementState();
+		int count = 0;
+		Attribute attribute = null;
+		Iterator<Attribute> iterator = current.asStartElement().getAttributes();
+		while (iterator.hasNext()) {
+			count++;
+			if (count == index) {
+				attribute = iterator.next();
+			} else {
+				iterator.next();
+			}
+		}
+		return attribute;
+	}
+
+	
+	public String getAttributeLocalName(int index) {
+		checkElementState();
+		return getAttribute(index).getName().getLocalPart();
+	}
+
+	public QName getAttributeName(int index) {
+		checkElementState();
+		return getAttribute(index).getName();
+	}
+
+	public String getAttributeNamespace(int index) {
+		checkElementState();
+		return getAttributeName(index).getNamespaceURI();
+	}
+
+	public String getAttributePrefix(int index) {
+		checkElementState();
+		return getAttributeName(index).getPrefix();
+	}
+
+	public String getAttributeType(int index) {
+		checkElementState();
+		return getAttribute(index).getDTDType();
+	}
+
+	public String getAttributeValue(int index) {
+		checkElementState();
+		return getAttribute(index).getValue();
+	}
+
+	@SuppressWarnings("unchecked")
+	public String getAttributeValue(String namespaceURI, String localName) {
+		checkElementState();
+		Iterator<Attribute> iterator = current.asStartElement().getAttributes();
+		Attribute attribute;
+		while (iterator.hasNext()) {
+			attribute = iterator.next();
+			if (attribute.getName().getNamespaceURI().equalsIgnoreCase(
+					namespaceURI)
+					&& attribute.getName().getLocalPart().equalsIgnoreCase(
+							localName)) {
+				return attribute.getValue();
+			}
+		}
+		return null;
+
+	}
+
+	public String getCharacterEncodingScheme() {
+		return "UTF-8";
+	}
+
+	public String getElementText() throws XMLStreamException {
+		checkElementState();
+		int eventType = getEventType();
+		String elementText = null;
+
+		if (eventType == START_ELEMENT) {
+			elementText = current.asStartElement().getName().getLocalPart();
+		} else if (eventType == END_ELEMENT) {
+			elementText = current.asEndElement().getName().getLocalPart();
+		}
+		return elementText;
+	}
+
+	public String getEncoding() {
+		return "UTF-8";
+	}
+
+	public int getEventType() {
+		return state;
+	}
+
+	public String getLocalName() {
+		checkElementState();
+		switch (current.getEventType()) {
+		case START_ELEMENT:
+			return current.asStartElement().getName().getLocalPart();
+		case END_ELEMENT:
+			return current.asEndElement().getName().getLocalPart();
+		}
+		return null;
+	}
+
+	public Location getLocation() {
+		return current.getLocation();
+	}
+
+	public QName getName() {
+		checkElementState();
+		switch (current.getEventType()) {
+		case START_ELEMENT:
+			return current.asStartElement().getName();
+		case END_ELEMENT:
+			return current.asEndElement().getName();
+		}
+		return null;
+	}
+
+	public NamespaceContext getNamespaceContext() {
+		checkElementState();
+		//return new TuscanyNamespaceContext(eventContext.get(getLocalName()));
+		return eventContext.get(getLocalName());
+	}
+
+	@SuppressWarnings("unchecked")
+	public int getNamespaceCount() {
+		int count = 0;
+		Iterator<Namespace> itr = current.asStartElement().getNamespaces();
+		while (itr.hasNext()) {
+			count++;
+			itr.next();
+		}
+		return count;
+	}
+
+	@SuppressWarnings("unchecked")
+	public String getNamespacePrefix(int index) {
+		Iterator<Namespace> itr = current.asStartElement().getNamespaces();
+		int level = 0;
+		Namespace ns = null;
+		while (itr.hasNext()) {
+			ns = itr.next();
+			if (level == index) {
+				return ns.getPrefix();
+			}
+			level++;
+		}
+		return null;
+	}
+
+	public String getNamespaceURI() {
+		checkElementState();
+		switch (current.getEventType()) {
+		case START_ELEMENT:
+			return current.asStartElement().getName().getNamespaceURI();
+		case END_ELEMENT:
+			return current.asEndElement().getName().getNamespaceURI();
+		}
+		return null;
+	}
+
+	public String getNamespaceURI(String prefix) {
+		return getNamespaceContext().getNamespaceURI(prefix);
+	}
+
+	@SuppressWarnings("unchecked")
+	public String getNamespaceURI(int index) {
+		Iterator<Namespace> itr = current.asStartElement().getNamespaces();
+		int level = 0;
+		Namespace ns = null;
+		while (itr.hasNext()) {
+			ns = itr.next();
+			if (level == index) {
+				return ns.getNamespaceURI();
+			}
+			level++;
+		}
+		return null;
+	}
+
+	public String getPIData() {
+		if (current.isProcessingInstruction()) {
+			ProcessingInstruction pi = (ProcessingInstruction) current;
+			return pi.getData();
+		} else {
+			throw new IllegalStateException(current.toString());
+		}
+	}
+
+	public String getPITarget() {
+		if (current.isProcessingInstruction()) {
+			ProcessingInstruction pi = (ProcessingInstruction) current;
+			return pi.getTarget();
+		} else {
+			throw new IllegalStateException(current.toString());
+		}
+	}
+
+	public String getPrefix() {
+		checkElementState();
+		if (current.isStartElement()) {
+			return current.asStartElement().getName().getPrefix();
+		}
+		return null;
+	}
+
+	/*
+	 * FIXME: Implementation pending... 
+	 * 
+	 * @see (non-Javadoc)
+	 * javax.xml.stream.util.StreamReaderDelegate#getProperty(java.lang.String)
+	 */
+	public Object getProperty(String name) throws IllegalArgumentException {
+		// TODO Auto-generated method stub
+
+		return null;
+	}
+
+	public String getText() {
+		if (current.isCharacters()) {
+			return current.asCharacters().getData();
+		} else {
+			throw new IllegalStateException(current.toString());
+		}
+	}
+
+	public char[] getTextCharacters() {
+		if (current.isCharacters()) {
+			return current.asCharacters().getData().toCharArray();
+		} else {
+			throw new IllegalStateException(current.toString());
+		}
+	}
+
+	/*
+	 * FIXME: Implementation pending... (non-Javadoc)
+	 * 
+	 * @see javax.xml.stream.util.StreamReaderDelegate#getTextCharacters(int,
+	 * char[], int, int)
+	 */
+	public int getTextCharacters(int sourceStart, char[] target,
+			int targetStart, int length) throws XMLStreamException {
+		// TODO Auto-generated method stub
+		return 0;
+	}
+
+	/*
+	 * FIXME:Implementaion can be improved (non-Javadoc)
+	 * 
+	 * @see javax.xml.stream.util.StreamReaderDelegate#getTextLength()
+	 */
+	public int getTextLength() {
+		if (current.isCharacters()) {
+			return current.asCharacters().getData().length();
+		} else {
+			throw new IllegalStateException(current.toString());
+		}
+	}
+
+	/*
+	 * FIXME: Implementation pending... (non-Javadoc)
+	 * 
+	 * @see javax.xml.stream.util.StreamReaderDelegate#getTextStart()
+	 */
+	public int getTextStart() {
+		// TODO Auto-generated method stub
+		return 0;
+	}
+
+	/*
+	 * FIXME: Implementation pending... (non-Javadoc)
+	 * 
+	 * @see javax.xml.stream.util.StreamReaderDelegate#getTextStart()
+	 */
+	public String getVersion() {
+		// TODO Auto-generated method stub
+
+		return null;
+	}
+
+	public boolean hasName() {
+		return false;
+	}
+
+	public boolean hasNext() throws XMLStreamException {
+		return iterator.hasNext() || state != END_DOCUMENT;
+
+	}
+
+	public boolean hasText() {
+		// TODO Auto-generated method stub
+		return false;
+	}
+
+	/*
+	 * FIXME: Implementation pending... (non-Javadoc)
+	 * 
+	 * @see javax.xml.stream.util.StreamReaderDelegate#getTextStart()
+	 */
+	public boolean isAttributeSpecified(int index) {
+		// TODO Auto-generated method stub
+		return false;
+	}
+
+	public boolean isCharacters() {
+		return current.isCharacters();
+	}
+
+	public boolean isEndElement() {
+		return current.isEndElement();
+	}
+
+	public boolean isStandalone() {
+		// TODO Auto-generated method stub
+		return false;
+	}
+
+	public boolean isStartElement() {
+		return current.isStartElement();
+	}
+
+	public boolean isWhiteSpace() {
+		// TODO Auto-generated method stub
+		return false;
+	}
+
+	public int next() throws XMLStreamException {
+		if (!hasNext()) {
+			throw new IllegalStateException("No more events");
+		}
+		if (!iterator.hasNext()) {
+			state = END_DOCUMENT;
+			current = null;
+			return state;
+		}
+		current = iterator.next();
+		state = current.getEventType();
+		return state;
+	}
+
+	public int nextTag() throws XMLStreamException {
+		return iterator.next().getEventType();
+	}
+
+	public void require(int type, String namespaceURI, String localName)
+			throws XMLStreamException {
+		boolean require = false;
+		String uri = getNamespaceURI();
+		String name = getLocalName();
+		if (state == type && namespaceURI.equals(uri) && localName.equals(name)) {
+			require = true;
+		}
+		if (require != true) {
+			throw new XMLStreamException();
+		}
+	}
+
+	public boolean standaloneSet() {
+		return false;
+	}
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLFragmentStreamReader.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLFragmentStreamReader.java
new file mode 100644
index 0000000000..66361e1d76
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/XMLFragmentStreamReader.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.processor.xml;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamReader;
+
+public interface XMLFragmentStreamReader extends XMLStreamReader {
+    QName NIL_QNAME = new QName("http://www.w3.org/2001/XMLSchema-instance", "nil", "xsi");
+    String NIL_VALUE_TRUE = "true";
+
+    /**
+     * this will help to handle Text within the current element. user should
+     * pass the element text to the property list as this ELEMENT_TEXT as the
+     * key. This key deliberately has a space in it so that it is not a valid
+     * XML name
+     */
+    String ELEMENT_TEXT = "Element Text";
+
+    /**
+     * Extra method to query the state of the pullparser
+     */
+    boolean isDone();
+
+    /**
+     * add the parent namespace context to this parser
+     */
+    void setParentNamespaceContext(NamespaceContext nsContext);
+
+    /**
+     * Initiate the parser - this will do whatever the needed tasks to initiate
+     * the parser and must be called before attempting any specific parsing
+     * using this parser
+     */
+    void init();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ClassReference.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ClassReference.java
new file mode 100644
index 0000000000..f3555ee71e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ClassReference.java
@@ -0,0 +1,107 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resolver;
+
+import java.lang.ref.WeakReference;
+
+import org.apache.tuscany.sca.assembly.Base;
+
+/**
+ * A weak reference to a class, which should be used to register classes
+ * with an ArtifactResolver and resolve these classes later.
+ * 
+ * FIXME The core contribution model should not have dependencies on classes
+ * and ClassLoaders. This should move to the Java import support module.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ClassReference implements Base {
+    
+    private WeakReference<Class<?>> clazz;
+    private String className;
+
+    /**
+     * Constructs a new ClassReference.
+     * 
+     * @param clazz The class reference
+     */
+    public ClassReference(Class<?> clazz) {
+        this.clazz = new WeakReference<Class<?>>(clazz);
+        this.className = clazz.getName();
+    }
+    
+    /**
+     * Constructs a new ClassReference.
+     * 
+     * @param className The class name
+     */
+    public ClassReference(String className) {
+        this.className = className;
+    }
+    
+    /**
+     * Get the referenced class.
+     * 
+     * @return The referenced class
+     */
+    public Class<?> getJavaClass() {
+        if (clazz != null) {
+            return clazz.get();
+        } else {
+            return null;
+        }
+    }
+    
+    /**
+     * Get the referenced class name.
+     * 
+     * @return The class name
+     */
+    public String getClassName() {
+        return className;
+    }
+    
+    public boolean isUnresolved() {
+        return clazz == null;
+    }
+    
+    public void setUnresolved(boolean unresolved) {
+        throw new IllegalStateException();
+    }
+
+    @Override
+    public int hashCode() {
+        return className.hashCode();
+    }
+    
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else {
+            if (obj instanceof ClassReference) {
+                return className.equals(((ClassReference)obj).className);
+            } else {
+                return false;
+            }
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultDelegatingModelResolver.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultDelegatingModelResolver.java
new file mode 100644
index 0000000000..13c622adf0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultDelegatingModelResolver.java
@@ -0,0 +1,68 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resolver;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Base;
+
+/**
+ * A model resolver implementation that delegates to a list of model resolvers.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultDelegatingModelResolver implements ModelResolver {
+    
+    private List<ModelResolver> resolvers;
+    
+    public DefaultDelegatingModelResolver(List<ModelResolver> resolvers) {
+        this.resolvers = resolvers;
+    }
+
+    public void addModel(Object resolved) {
+        throw new IllegalStateException();
+    }
+
+    public Object removeModel(Object resolved) {
+        throw new IllegalStateException();
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        
+        //TODO optimize and cache results of the resolution later
+        
+        // Go over all resolvers
+        for (ModelResolver resolver: resolvers) {
+            
+            Object resolved = resolver.resolveModel(modelClass, unresolved);
+            
+            // Return the resolved model object
+            if (resolved instanceof Base) {
+                if (!((Base)resolved).isUnresolved()) {
+                    return modelClass.cast(resolved);
+                }
+            }
+        }
+
+        // Model object was not resolved
+        return unresolved;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultImportAllModelResolver.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultImportAllModelResolver.java
new file mode 100644
index 0000000000..c6facd2b02
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultImportAllModelResolver.java
@@ -0,0 +1,80 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.contribution.resolver;

+

+import java.util.List;

+

+import org.apache.tuscany.sca.assembly.Base;

+import org.apache.tuscany.sca.contribution.Contribution;

+import org.apache.tuscany.sca.contribution.Export;

+import org.apache.tuscany.sca.contribution.Import;

+

+/**

+ * A model resolver implementation that considers Exports in a list of contributions.

+ *

+ * @version $Rev: 560435 $ $Date: 2007-07-27 18:26:55 -0700 (Fri, 27 Jul 2007) $

+ */

+public class DefaultImportAllModelResolver implements ModelResolver {

+    

+    private Import import_;

+    private List<Contribution> contributions;

+    

+    public DefaultImportAllModelResolver(Import import_, List<Contribution> contributions) {

+        this.import_ = import_;

+        this.contributions = contributions;

+    }

+

+    public void addModel(Object resolved) {

+        throw new IllegalStateException();

+    }

+

+    public Object removeModel(Object resolved) {

+        throw new IllegalStateException();

+    }

+

+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {

+        

+        //TODO optimize and cache results of the resolution later

+        

+        // Go over all available contributions

+        for (Contribution contribution : contributions) {

+            

+            // Go over all exports in the contribution

+            for (Export export : contribution.getExports()) {

+                

+                    // If the export matches the export, try to resolve the model object

+                    if (import_.match(export)) {

+                        Object resolved = export.getModelResolver().resolveModel(modelClass, unresolved);

+                        

+                        // Return the resolved model object

+                        if (resolved instanceof Base) {

+                            if (!((Base)resolved).isUnresolved()) {

+                                return modelClass.cast(resolved);

+                            }

+                        }

+                    }

+            }

+        }

+

+        // Model object was not resolved

+        return unresolved;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultImportModelResolver.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultImportModelResolver.java
new file mode 100644
index 0000000000..9ae57c41d0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultImportModelResolver.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resolver;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Base;
+import org.apache.tuscany.sca.contribution.Export;
+
+/**
+ * A model resolver implementation that delegates to a list of exports.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultImportModelResolver implements ModelResolver {
+    
+    private List<Export> exports;
+    
+    public DefaultImportModelResolver(List<Export> exports) {
+        this.exports = exports;
+    }
+
+    public void addModel(Object resolved) {
+        throw new IllegalStateException();
+    }
+
+    public Object removeModel(Object resolved) {
+        throw new IllegalStateException();
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        
+        //TODO optimize and cache results of the resolution later
+        
+        // Go over all exports
+        for (Export export: exports) {
+            
+            Object resolved = export.getModelResolver().resolveModel(modelClass, unresolved);
+            
+            // Return the resolved model object
+            if (resolved instanceof Base) {
+                if (!((Base)resolved).isUnresolved()) {
+                    return modelClass.cast(resolved);
+                }
+            }
+        }
+
+        // Model object was not resolved
+        return unresolved;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultModelResolver.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultModelResolver.java
new file mode 100644
index 0000000000..1803315e2e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultModelResolver.java
@@ -0,0 +1,88 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resolver;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.DefaultImport;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+
+/**
+ * A default implementation of a model resolver based on a map.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultModelResolver implements ModelResolver {
+    
+    private Contribution contribution;
+    private Map<Object, Object> map = new HashMap<Object, Object>();
+    
+    public DefaultModelResolver() {
+    }
+    
+    public DefaultModelResolver(Contribution contribution, FactoryExtensionPoint modelFactories) {
+        this.contribution = contribution;
+    }    
+    
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        Object resolved = map.get(unresolved);
+        if (resolved != null) {
+            
+            // Return the resolved object
+            return modelClass.cast(resolved);
+            
+        } else {
+            
+            // by default try and resolve through a default import
+            // if there is one. 
+            if (contribution != null){
+                for (Import _import : contribution.getImports()){
+                    if (_import instanceof DefaultImport){
+                        resolved = _import.getModelResolver().resolveModel(modelClass, unresolved);
+                        if (resolved != unresolved){
+                            return modelClass.cast(resolved);
+                        }
+                    }
+                }
+            }
+            
+            // Return the unresolved object
+            return unresolved;
+        }
+    }
+    
+    public void addModel(Object resolved) {
+        map.put(resolved, resolved);
+    }
+    
+    public Object removeModel(Object resolved) {
+        return map.remove(resolved);
+    }
+    
+    // FIXME: TUSCANY-2499: temporarily  give access to the models to get the jms binding
+    //  use of definitions.xml working while the definitions.xml processing is being refactored
+    public Map<Object, Object> getModels() {
+        return map;
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultModelResolverExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultModelResolverExtensionPoint.java
new file mode 100644
index 0000000000..7cbf8d5528
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultModelResolverExtensionPoint.java
@@ -0,0 +1,114 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.resolver;
+
+import java.io.IOException;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+
+
+/**
+ * The default implementation of a model resolver extension point.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultModelResolverExtensionPoint implements ModelResolverExtensionPoint {
+    
+    private final Map<Class<?>, Class<? extends ModelResolver>> resolvers = new HashMap<Class<?>, Class<? extends ModelResolver>>();
+    private Map<String, ServiceDeclaration> loadedResolvers;
+
+    /**
+     * Constructs a new DefaultModelResolverExtensionPoint.
+     */
+    public DefaultModelResolverExtensionPoint() {
+    }
+
+    public void addResolver(Class<?> modelType, Class<? extends ModelResolver> resolver) {
+        resolvers.put(modelType, resolver);
+    }
+
+    public void removeResolver(Class<?> modelType) {
+        resolvers.remove(modelType);
+    }
+
+    @SuppressWarnings("unchecked")
+    public Class<? extends ModelResolver> getResolver(Class<?> modelType) {
+        loadModelResolvers();
+        
+        Class<?>[] classes = modelType.getInterfaces();
+        for (Class<?> c : classes) {
+            Class<? extends ModelResolver> resolver = resolvers.get(c);
+            if (resolver == null) {
+                ServiceDeclaration resolverClass = loadedResolvers.get(c.getName());
+                if (resolverClass != null) {
+                    try {
+                        return (Class<? extends ModelResolver>)resolverClass.loadClass();
+                    } catch (ClassNotFoundException e) {
+                        throw new IllegalArgumentException(e);
+                    }
+                }
+            } else {
+                return resolver;
+            }
+        }
+
+        Class<? extends ModelResolver > resolver = resolvers.get(modelType);
+        if (resolver == null) {
+            ServiceDeclaration resolverClass = loadedResolvers.get(modelType.getName());
+            if (resolverClass != null) {
+                try {
+                    return (Class<? extends ModelResolver>)resolverClass.loadClass();
+                } catch (ClassNotFoundException e) {
+                    throw new IllegalArgumentException(e);
+                }
+            }
+        }
+        return resolver;
+    }
+
+    /**
+     * Dynamically load model resolvers declared under META-INF/services
+     */
+    private synchronized void loadModelResolvers() {
+        if (loadedResolvers != null)
+            return;
+        loadedResolvers = new HashMap<String, ServiceDeclaration>();
+
+        // Get the model resolver service declarations
+        Collection<ServiceDeclaration> modelResolverDeclarations; 
+        try {
+            modelResolverDeclarations = ServiceDiscovery.getInstance().getServiceDeclarations(ModelResolver.class.getName());
+        } catch (IOException e) {
+            throw new IllegalStateException(e);
+        }
+        
+        // Load model resolvers
+        for (ServiceDeclaration modelResolverDeclaration: modelResolverDeclarations) {
+            Map<String, String> attributes = modelResolverDeclaration.getAttributes();
+            String model = attributes.get("model");
+
+            loadedResolvers.put(model, modelResolverDeclaration);
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ExtensibleModelResolver.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ExtensibleModelResolver.java
new file mode 100644
index 0000000000..b48742bcae
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ExtensibleModelResolver.java
@@ -0,0 +1,200 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resolver;
+
+import java.lang.reflect.Constructor;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+
+/**
+ * An implementation of an extensible model resolver which delegates to the
+ * proper resolver extension based on the class of the model to resolve.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ExtensibleModelResolver implements ModelResolver {
+    private final ModelResolverExtensionPoint resolverExtensions;
+    private final FactoryExtensionPoint modelFactories;
+    private final Contribution contribution;
+    private ModelResolver defaultResolver;
+    private final Map<Class<?>, ModelResolver> resolversByModelType = new HashMap<Class<?>, ModelResolver>();
+    private final Map<Class<?>, ModelResolver> resolversByImplementationClass = new HashMap<Class<?>, ModelResolver>();
+    private Map<Object, Object> map = new HashMap<Object, Object>();
+    private Object lastUnresolved;
+
+    /**
+     * Constructs an extensible model resolver
+     * 
+     * @param contribution
+     * @param resolverExtensions
+     * @param modelFactories
+     * @param defaultResolver
+     */
+    @Deprecated
+    public ExtensibleModelResolver(Contribution contribution,
+                                   ModelResolverExtensionPoint resolverExtensions,
+                                   FactoryExtensionPoint modelFactories,
+                                   ModelResolver defaultResolver) {
+        this.contribution = contribution;
+        this.resolverExtensions = resolverExtensions;
+        this.modelFactories = modelFactories;
+        //FIXME Remove this default resolver, this is currently used to resolve policy declarations
+        // but they should be handled by the contribution import/export mechanism instead of this
+        // defaultResolver hack.
+        this.defaultResolver = defaultResolver;
+    }
+
+    /**
+     * Constructs an extensible model resolver
+     * 
+     * @param resolverExtensions
+     * @param contribution
+     * @param modelFactories
+     */
+    public ExtensibleModelResolver(Contribution contribution,
+                                   ModelResolverExtensionPoint resolverExtensions,
+                                   FactoryExtensionPoint modelFactories) {
+        this.contribution = contribution;
+        this.resolverExtensions = resolverExtensions;
+        this.modelFactories = modelFactories;
+    }
+
+    /**
+     * Returns the proper resolver instance based on the interfaces of the model
+     * If one is not available on the registry, instantiate on demand
+     * 
+     * @param modelType
+     * @return
+     */
+    private ModelResolver getModelResolverInstance(Class<?> modelType) {
+        // Look up a model resolver instance for the model class or
+        // each implemented interface
+        Class<?>[] interfaces = modelType.getInterfaces();
+        Class<?>[] classes = new Class<?>[interfaces.length + 1];
+        classes[0] = modelType;
+        if (interfaces.length != 0) {
+            System.arraycopy(interfaces, 0, classes, 1, interfaces.length);
+        }
+        for (Class<?> c : classes) {
+
+            // Look up an existing model resolver instance
+            ModelResolver resolverInstance = resolversByModelType.get(c);
+            if (resolverInstance != null) {
+                return resolverInstance;
+            }
+
+            // We don't have an instance, lookup a model resolver class
+            // and instantiate it
+            Class<? extends ModelResolver> resolverClass = resolverExtensions.getResolver(c);
+            if (resolverClass != null) {
+
+                // Construct the model resolver instance and cache it
+                resolverInstance = resolversByImplementationClass.get(resolverClass);
+                if (resolverInstance != null) {
+                    resolversByModelType.put(c, resolverInstance);
+                    return resolverInstance;
+                }
+                try {
+                    Constructor<? extends ModelResolver> constructor =
+                        resolverClass
+                            .getConstructor(new Class[] {Contribution.class, FactoryExtensionPoint.class});
+                    if (constructor != null) {
+
+                        resolverInstance = constructor.newInstance(contribution, modelFactories);
+                        resolversByImplementationClass.put(resolverClass, resolverInstance);
+                        resolversByModelType.put(c, resolverInstance);
+                        return resolverInstance;
+                    }
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+        }
+
+        return null;
+    }
+
+    public void addModel(Object resolved) {
+        ModelResolver resolver = getModelResolverInstance(resolved.getClass());
+        if (resolver != null) {
+            resolver.addModel(resolved);
+        } else {
+            map.put(resolved, resolved);
+        }
+    }
+
+    public Object removeModel(Object resolved) {
+        ModelResolver resolver = getModelResolverInstance(resolved.getClass());
+        if (resolver != null) {
+            return resolver.removeModel(resolved);
+        } else {
+            return map.remove(resolved);
+        }
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        // Protect against dependency cycles causing infinite recursion
+        // Save the current unresolved object and check later if we are trying
+        // to resolve the same object again
+        if (unresolved == lastUnresolved) {
+            return unresolved;
+        }
+        lastUnresolved = unresolved;
+        
+        ModelResolver resolver = getModelResolverInstance(unresolved.getClass());
+        if (resolver != null) {
+            Object resolved = resolver.resolveModel(modelClass, unresolved);
+            if (resolved != null && resolved != unresolved) {
+                lastUnresolved = null;
+                return modelClass.cast(resolved);
+            }
+        } else {
+            //FIXME Remove this default resolver, this is currently used to resolve policy declarations
+            // but they should be handled by the contribution import/export mechanism instead of this
+            // defaultResolver hack.
+            if (defaultResolver != null) {
+                Object resolved = defaultResolver.resolveModel(modelClass, unresolved);
+                if (resolved != null && resolved != unresolved) {
+                    lastUnresolved = null;
+                    return modelClass.cast(resolved);
+                }
+            }
+            
+            Object resolved = map.get(unresolved);
+            if (resolved != null) {
+                // Return the resolved object
+                lastUnresolved = null;
+                return modelClass.cast(resolved);
+            }
+        }
+
+        return unresolved;
+    }
+    
+    // FIXME: TUSCANY-2499: temporarily  give access to the defaultResolver to get the jms binding
+    //  use of definitions.xml working while the definitions.xml processing is being refactored
+    public ModelResolver getDefaultModelResolver() {
+        return defaultResolver;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ModelResolver.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ModelResolver.java
new file mode 100644
index 0000000000..2831bebbc4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ModelResolver.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resolver;
+
+/**
+ * A model resolver, responsible for resolving models in the scope of an
+ * SCA contribution. 
+ * 
+ * SCA Assemblies reference artifacts of a wide variety of types. These
+ * include:
+ * <ul>
+ * <li> Reference from one SCA composite to another SCA composite
+ * <li> Reference to PolicySet files
+ * <li> Reference to interface definition files, either WSDL or Java interfaces
+ * <li> Reference to XSD files
+ * <li> Reference to any of a wide variety of implementation artifact files,
+ * including Java classes, BPEL scripts, C++ DLLs and classes, PHP scripts
+ * </ul>
+ * 
+ * In the SCA assemblies, these various artifacts are referenced using either
+ * QNames or logical URIs. Model resolvers are used to resolve these references
+ * and get the in-memory models representing the referenced artifacts.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ModelResolver {
+
+    /**
+     * Resolve the model representing an artifact.
+     * 
+     * @param modelClass the type of artifact
+     * @param unresolved the unresolved model
+     * @return the resolved model
+     */
+    <T> T resolveModel(Class<T> modelClass, T unresolved);
+    
+    /**
+     * Add a resolved model.
+     * 
+     * @param resolved The model
+     */
+    void addModel(Object resolved);
+    
+    /**
+     * Remove a resolved model.
+     * 
+     * @param resolved
+     * @return The removed model, or null if the model was not removed
+     */
+    Object removeModel(Object resolved);
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ModelResolverExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ModelResolverExtensionPoint.java
new file mode 100644
index 0000000000..4a25059792
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ModelResolverExtensionPoint.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resolver;
+
+
+/**
+ * An extension point for model resolvers
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ModelResolverExtensionPoint {
+
+    /**
+     * Register a model resolver class using the model type as the key
+     * 
+     * @param modelType The model type
+     * @param resolver The model resolver Class
+     */
+    void addResolver(Class<?> modelType, Class <? extends ModelResolver> resolver);
+    
+    /**
+     * Remove the model resolver class for a specific model type
+     * 
+     * @param modelType The model type
+     */
+    void removeResolver(Class<?> modelType);
+    
+    /**
+     * Retrieve a model resolver class for a specific model type
+     * 
+     * @param modelType The model artifact type
+     * @return The model resolver Class
+     */
+    Class <? extends ModelResolver> getResolver(Class<?> modelType);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ResolverExtension.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ResolverExtension.java
new file mode 100644
index 0000000000..74f0f2d71d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ResolverExtension.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resolver;
+
+/**
+ * Extension to assembly model implementations to provide a model resolver.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ResolverExtension {
+
+    /**
+     * Returns the model resolver for the models representing the artifacts
+     * visible in the scope of this contribution.
+     * 
+     * @return The model resolver
+     */
+    ModelResolver getModelResolver();
+    
+    /**
+     * Sets the model resolver for the models representing the artifacts
+     * visible in the scope of this contribution.
+     * 
+     * @param modelResolver The model resolver
+     */
+    void setModelResolver(ModelResolver modelResolver);
+    
+}
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ResourceReference.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ResourceReference.java
new file mode 100644
index 0000000000..2394f4510b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/ResourceReference.java
@@ -0,0 +1,103 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.contribution.resolver;

+

+import java.net.URL;

+

+/**

+ * A resource URL, which should be used to register resources

+ * with an ArtifactResolver and resolve these resources later.

+ * 

+ * FIXME Don't use as its deprecated, use Artifact instead.

+ *

+ * @version $Rev$ $Date$

+ */

+@Deprecated

+public class ResourceReference {

+    

+    private URL resourceURL;

+    private String resourceName;

+

+    /**

+     * Constructs a new ResourceReference.

+     * 

+     * @param resourceName Name of resource

+     * @param resourceURL  The resource URL

+     */

+    public ResourceReference(String resourceName, URL resourceURL) {

+        this.resourceURL = resourceURL;

+        this.resourceName = resourceName;

+    }

+    

+    /**

+     * Constructs a new ResourceReference.

+     * 

+     * @param resourceName Name of resource

+     */

+    public ResourceReference(String resourceName) {

+        this.resourceName = resourceName;

+    }

+    

+    /**

+     * Get the resource URL.

+     * 

+     * @return The resource URL

+     */

+    public URL getResource() {

+        return resourceURL;

+    }

+    

+    /**

+     * Get the resource name.

+     * 

+     * @return The resource name

+     */

+    public String getResourceName() {

+        return resourceName;

+    }

+    

+    /**

+     * Returns true if the resource reference is unresolved.

+     * 

+     * @return Whether or not the resource has been resolved

+     */

+    public boolean isUnresolved() {

+        return resourceURL == null;

+    }

+

+    @Override

+    public int hashCode() {

+        return resourceName.hashCode();

+    }

+    

+    @Override

+    public boolean equals(Object obj) {

+        if (obj == this) {

+            return true;

+        } else {

+            if (obj instanceof ResourceReference) {

+                return resourceName.equals(((ResourceReference)obj).resourceName);

+            } else {

+                return false;

+            }

+        }

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/scanner/ContributionScanner.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/scanner/ContributionScanner.java
new file mode 100644
index 0000000000..d2f29a001b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/scanner/ContributionScanner.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.contribution.scanner;
+
+import java.io.IOException;
+import java.net.URL;
+import java.util.List;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+
+/**
+ * Interface for contribution package scanners
+ *
+ * Contribution scanners understand the format of the contribution and how to get the
+ * artifacts in the contribution.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ContributionScanner {
+
+    /**
+     * Returns the type of package supported by this package scanner.
+     *
+     * @return the package type
+     */
+    String getContributionType();
+
+    /**
+     * Returns a list of artifacts in the contribution.
+     *
+     * @param contribution Contribution URL
+     * @return List of artifact URIs
+     * @throws ContributionReadException
+     * @throws IOException
+     */
+    List<String> scan(Contribution contribution) throws ContributionReadException;
+
+    /**
+     * Return the URL for an artifact in the contribution.
+     *
+     * This is needed for archives such as jar files that have specific URL schemes
+     * for the artifacts they contain.
+     *
+     * @param contribution Contribution URL
+     * @param artifact The relative URI for the artifact
+     * @throws ContributionReadException
+     * @return The artifact URL
+     */
+    URL getArtifactURL(Contribution contribution, String artifact) throws ContributionReadException;
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/scanner/ContributionScannerExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/scanner/ContributionScannerExtensionPoint.java
new file mode 100644
index 0000000000..1ca9def4ea
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/scanner/ContributionScannerExtensionPoint.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.contribution.scanner;
+
+/**
+ * An extension point for contribution scanners
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ContributionScannerExtensionPoint {
+    
+    /**
+     * Add a ContributionScanner using the contribution type as the key.
+     * 
+     * @param scanner The contribution scanner
+     */
+    void addContributionScanner(ContributionScanner scanner);
+    
+    /**
+     * Remove a ContributionScanner.
+     * 
+     * @param scanner The contribution scanner
+     */
+    void removeContributionScanner(ContributionScanner scanner);
+    
+    /**
+     * Returns the ContributionScanner for the given contribution type.
+     * 
+     * @param contributionType The contribution type
+     * @return The contribution scanner
+     */
+    ContributionScanner getContributionScanner(String contributionType);
+    
+}
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/scanner/DefaultContributionScannerExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/scanner/DefaultContributionScannerExtensionPoint.java
new file mode 100644
index 0000000000..a1af72da72
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/scanner/DefaultContributionScannerExtensionPoint.java
@@ -0,0 +1,126 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution.scanner;
+
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+import java.net.URL;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+
+/**
+ * Default implementation of a contribution scanner extension point.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultContributionScannerExtensionPoint implements ContributionScannerExtensionPoint {
+
+    private Map<String, ContributionScanner> scanners = new HashMap<String, ContributionScanner>();
+    private boolean loaded;
+
+    public DefaultContributionScannerExtensionPoint() {
+    }
+
+    public void addContributionScanner(ContributionScanner scanner) {
+        scanners.put(scanner.getContributionType(), scanner);
+    }
+
+    public void removeContributionScanner(ContributionScanner scanner) {
+        scanners.remove(scanner.getContributionType());
+    }
+
+    public ContributionScanner getContributionScanner(String contentType) {
+        loadScanners();
+        return scanners.get(contentType);
+    }
+
+    private synchronized void loadScanners() {
+        if (loaded)
+            return;
+
+        // Get the scanner service declarations
+        Collection<ServiceDeclaration> scannerDeclarations;
+        try {
+            scannerDeclarations = ServiceDiscovery.getInstance().getServiceDeclarations(ContributionScanner.class.getName());
+        } catch (IOException e) {
+            throw new IllegalStateException(e);
+        }
+
+        for (ServiceDeclaration scannerDeclaration: scannerDeclarations) {
+            Map<String, String> attributes = scannerDeclaration.getAttributes();
+
+            // Load a URL artifact scanner
+            String contributionType = attributes.get("type");
+
+            // Create a scanner wrapper and register it
+            ContributionScanner scanner = new LazyContributionScanner(contributionType, scannerDeclaration);
+            addContributionScanner(scanner);
+        }
+
+        loaded = true;
+    }
+
+    /**
+     * A facade for contribution scanners.
+     */
+    private static class LazyContributionScanner implements ContributionScanner {
+
+        private ServiceDeclaration scannerDeclaration;
+        private String contributionType;
+        private ContributionScanner scanner;
+
+        private LazyContributionScanner(String contributionType, ServiceDeclaration scannerDeclaration) {
+            this.scannerDeclaration = scannerDeclaration;
+            this.contributionType = contributionType;
+        }
+
+        public URL getArtifactURL(Contribution contributionSourceURL, String artifact) throws ContributionReadException {
+            return getScanner().getArtifactURL(contributionSourceURL, artifact);
+        }
+
+        public List<String> scan(Contribution contributionSourceURL) throws ContributionReadException {
+            return getScanner().scan(contributionSourceURL);
+        }
+
+        public String getContributionType() {
+            return contributionType;
+        }
+
+        private ContributionScanner getScanner() {
+            if (scanner == null) {
+                try {
+                    Class<ContributionScanner> scannerClass = (Class<ContributionScanner>)scannerDeclaration.loadClass();
+                    Constructor<ContributionScanner> constructor = scannerClass.getConstructor();
+                    scanner = constructor.newInstance();
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return scanner;
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/scanner/impl/DirectoryContributionScanner.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/scanner/impl/DirectoryContributionScanner.java
new file mode 100644
index 0000000000..144302c3e4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/scanner/impl/DirectoryContributionScanner.java
@@ -0,0 +1,117 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution.scanner.impl;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.PackageType;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.scanner.ContributionScanner;
+
+/**
+ * Folder contribution processor.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DirectoryContributionScanner implements ContributionScanner {
+
+    public DirectoryContributionScanner() {
+    }
+
+    public String getContributionType() {
+        return PackageType.FOLDER;
+    }
+
+    public URL getArtifactURL(Contribution contribution, String artifact) throws ContributionReadException {
+        File directory = directory(contribution);
+        File file = new File(directory, artifact);
+        try {
+            return file.toURI().toURL();
+        } catch (MalformedURLException e) {
+            throw new ContributionReadException(e);
+        }
+    }
+
+    public List<String> scan(Contribution contribution) throws ContributionReadException {
+        File directory = directory(contribution);
+        List<String> artifacts = new ArrayList<String>();
+        try {
+            traverse(artifacts, directory, directory);
+        } catch (IOException e) {
+            throw new ContributionReadException(e);
+        }
+        contribution.getTypes().add(getContributionType());
+        return artifacts;
+    }
+
+    /**
+     * Recursively traverse a root directory
+     *
+     * @param fileList
+     * @param file
+     * @param root
+     * @throws IOException
+     */
+    private static void traverse(List<String> fileList, File file, File root) throws IOException {
+        if (file.isFile()) {
+            fileList.add(root.toURI().relativize(file.toURI()).toString());
+        } else if (file.isDirectory()) {
+            String uri = root.toURI().relativize(file.toURI()).toString();
+            if (uri.endsWith("/")) {
+                uri = uri.substring(0, uri.length() - 1);
+            }
+            fileList.add(uri);
+
+            File[] files = file.listFiles();
+            for (File f: files) {
+                if (!f.getName().startsWith(".")) {
+                    traverse(fileList, f, root);
+                }
+            }
+        }
+    }
+
+    private static File directory(Contribution contribution) throws ContributionReadException {
+        File file;
+        URI uri = null;
+        try {
+            uri = new URI(contribution.getLocation());
+            file = new File(uri);
+        } catch (URISyntaxException e) {
+            throw new ContributionReadException(e);
+        } catch(IllegalArgumentException e) {
+            // Hack for file:./a.txt or file:../a/c.wsdl
+            return new File(uri.getPath());
+        }
+        if (!file.exists() || !file.isDirectory()) {
+            throw new ContributionReadException(contribution.getLocation());
+        }
+        return file;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/scanner/impl/JarContributionScanner.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/scanner/impl/JarContributionScanner.java
new file mode 100644
index 0000000000..f1fb6f2a70
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/scanner/impl/JarContributionScanner.java
@@ -0,0 +1,128 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution.scanner.impl;
+
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.net.URLConnection;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.jar.JarEntry;
+import java.util.jar.JarInputStream;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.PackageType;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.scanner.ContributionScanner;
+
+/**
+ * JAR Contribution processor.
+ *
+ * @version $Rev$ $Date$
+ */
+public class JarContributionScanner implements ContributionScanner {
+
+    public JarContributionScanner() {
+    }
+
+    public String getContributionType() {
+        return PackageType.JAR;
+    }
+
+    public URL getArtifactURL(Contribution contribution, String artifact) throws ContributionReadException {
+        try {
+            URL url;
+            if (contribution.toString().startsWith("jar:")) {
+                url = new URL(new URL(contribution.getLocation()), artifact.toString());
+            } else {
+                url = new URL("jar:" + contribution.getLocation() + "!/" + artifact);
+            }
+            return url;
+        } catch (MalformedURLException e) {
+            throw new ContributionReadException(e);
+        }
+    }
+
+    public List<String> scan(Contribution contribution) throws ContributionReadException {
+
+        // Assume the URL references a JAR file
+        try {
+            URL url = new URL(contribution.getLocation());
+            URLConnection connection = url.openConnection();
+            connection.setUseCaches(false);
+            JarInputStream jar = new JarInputStream(connection.getInputStream());
+            try {
+                Set<String> names = new HashSet<String>();
+                while (true) {
+                    JarEntry entry = jar.getNextJarEntry();
+                    if (entry == null) {
+                        // EOF
+                        break;
+                    }
+
+                    String name = entry.getName();
+                    if (name.length() != 0 && !name.startsWith(".")) {
+
+                        // Trim trailing /
+                        if (name.endsWith("/")) {
+                            name = name.substring(0, name.length() - 1);
+                        }
+
+                        // Add the entry name
+                        if (!names.contains(name)) {
+                            names.add(name);
+
+                            // Add parent folder names to the list too
+                            for (;;) {
+                                int s = name.lastIndexOf('/');
+                                if (s == -1) {
+                                    name = "";
+                                } else {
+                                    name = name.substring(0, s);
+                                }
+                                if (name.length() != 0 && !names.contains(name)) {
+                                    names.add(name);
+                                } else {
+                                    break;
+                                }
+                            }
+                        }
+                    }
+                }
+
+                // Return list of URIs
+                List<String> artifacts = new ArrayList<String>(names);
+                contribution.getTypes().add(getContributionType());
+                return artifacts;
+
+            } finally {
+                jar.close();
+            }
+        } catch (IOException e) {
+            throw new ContributionReadException(e);
+        }
+    }
+
+    public void postProcess(Contribution contribution) {
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionGeneratedMetadataDocumentProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionGeneratedMetadataDocumentProcessor.java
new file mode 100644
index 0000000000..0035f360ab
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionGeneratedMetadataDocumentProcessor.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.contribution.xml;
+
+import javax.xml.stream.XMLInputFactory;
+
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * URLArtifactProcessor that handles sca-contribution-generated.xml files.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ContributionGeneratedMetadataDocumentProcessor extends ContributionMetadataDocumentProcessor {
+
+    public ContributionGeneratedMetadataDocumentProcessor(XMLInputFactory inputFactory,
+    													  StAXArtifactProcessor staxProcessor,
+    													  Monitor monitor) {
+        super(inputFactory, staxProcessor, monitor);
+    }
+
+    public ContributionGeneratedMetadataDocumentProcessor(FactoryExtensionPoint modelFactories,
+    													  StAXArtifactProcessor staxProcessor,
+    													  Monitor monitor) {
+        super(modelFactories, staxProcessor, monitor);
+    }
+
+    @Override
+    public String getArtifactType() {
+        return "/META-INF/sca-contribution-generated.xml";
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataDocumentProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataDocumentProcessor.java
new file mode 100644
index 0000000000..d5fa606997
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataDocumentProcessor.java
@@ -0,0 +1,131 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.contribution.xml;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+import java.net.URLConnection;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.contribution.ContributionMetadata;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ValidatingXMLInputFactory;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+
+/**
+ * URLArtifactProcessor that handles sca-contribution.xml files.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ContributionMetadataDocumentProcessor implements URLArtifactProcessor<ContributionMetadata>{
+    private final StAXArtifactProcessor staxProcessor;
+    private final XMLInputFactory inputFactory;
+    private final Monitor monitor;
+
+    public ContributionMetadataDocumentProcessor(XMLInputFactory inputFactory,
+                                                 StAXArtifactProcessor staxProcessor,
+                                                 Monitor monitor) {
+        this.inputFactory = inputFactory;
+        this.staxProcessor = staxProcessor;
+        this.monitor = monitor;
+    }
+
+    public ContributionMetadataDocumentProcessor(FactoryExtensionPoint modelFactories,
+                                                 StAXArtifactProcessor staxProcessor,
+                                                 Monitor monitor) {
+        this.inputFactory = modelFactories.getFactory(ValidatingXMLInputFactory.class);
+        this.staxProcessor = staxProcessor;
+        this.monitor = monitor;
+    }
+
+    /**
+     * Report a exception.
+     *
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void error(String message, Object model, Exception ex) {
+    	if (monitor != null) {
+	        Problem problem = monitor.createProblem(this.getClass().getName(), "contribution-xml-validation-messages", Severity.ERROR, model, message, ex);
+	        monitor.problem(problem);
+    	}
+    }
+
+    public String getArtifactType() {
+        return "/META-INF/sca-contribution.xml";
+    }
+
+    public Class<ContributionMetadata> getModelType() {
+        return ContributionMetadata.class;
+    }
+
+    public ContributionMetadata read(URL contributionURL, URI uri, URL url) throws ContributionReadException {
+        InputStream urlStream = null;
+        try {
+
+            // Create a stream reader
+            URLConnection connection = url.openConnection();
+            connection.setUseCaches(false);
+            urlStream = connection.getInputStream();
+            XMLStreamReader reader = inputFactory.createXMLStreamReader(url.toString(), urlStream);
+            reader.nextTag();
+
+            // Read the contribution model
+            ContributionMetadata contribution = (ContributionMetadata)staxProcessor.read(reader);
+
+            return contribution;
+
+        } catch (XMLStreamException e) {
+        	ContributionReadException ex = new ContributionReadException(e);
+        	error("XMLStreamException", inputFactory, ex);
+        	throw ex;
+        } catch (IOException e) {
+        	ContributionReadException ex = new ContributionReadException(e);
+        	error("IOException", inputFactory, ex);
+            throw ex;
+        } finally {
+            try {
+                if (urlStream != null) {
+                    urlStream.close();
+                    urlStream = null;
+                }
+            } catch (IOException ioe) {
+                //ignore
+            }
+        }
+    }
+
+    public void resolve(ContributionMetadata contribution, ModelResolver resolver) throws ContributionResolveException {
+        staxProcessor.resolve(contribution, resolver);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessor.java
new file mode 100644
index 0000000000..7218a0fb73
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessor.java
@@ -0,0 +1,246 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.contribution.xml;
+
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.util.List;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.ContributionMetadata;
+import org.apache.tuscany.sca.contribution.Export;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXAttributeProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+
+/**
+ * Processor for contribution metadata
+ *
+ * @version $Rev$ $Date$
+ */
+public class ContributionMetadataProcessor extends BaseStAXArtifactProcessor implements
+    StAXArtifactProcessor<ContributionMetadata> {
+    private static final String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
+
+    private static final QName CONTRIBUTION_QNAME = new QName(SCA11_NS, "contribution");
+    private static final QName DEPLOYABLE_QNAME = new QName(SCA11_NS, "deployable");
+
+    private final AssemblyFactory assemblyFactory;
+    private final ContributionFactory contributionFactory;
+    private final StAXArtifactProcessor<Object> extensionProcessor;
+    private final StAXAttributeProcessor<Object> attributeProcessor;
+    private Monitor monitor;
+
+    public ContributionMetadataProcessor(FactoryExtensionPoint modelFactories,
+                                         StAXArtifactProcessor<Object> extensionProcessor,
+                                         StAXAttributeProcessor<Object> attributeProcessor,
+                                         Monitor monitor) {
+        this.assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+        this.contributionFactory = modelFactories.getFactory(ContributionFactory.class);
+        this.extensionProcessor = extensionProcessor;
+        this.attributeProcessor = attributeProcessor;
+        this.monitor = monitor;
+    }
+
+    /**
+     * Report a error.
+     *
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void error(String message, Object model, Object... messageParameters) {
+        if (monitor != null) {
+            Problem problem =
+                monitor.createProblem(this.getClass().getName(),
+                                      "contribution-xml-validation-messages",
+                                      Severity.ERROR,
+                                      model,
+                                      message,
+                                      (Object[])messageParameters);
+            monitor.problem(problem);
+        }
+    }
+
+    /**
+     * Report a exception.
+     *
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void error(String message, Object model, Exception ex) {
+        if (monitor != null) {
+            Problem problem =
+                monitor.createProblem(this.getClass().getName(), "contribution-xml-validation-messages", Severity.ERROR,
+                                model, message, ex);
+            monitor.problem(problem);
+        }
+    }
+
+    public QName getArtifactType() {
+        return CONTRIBUTION_QNAME;
+    }
+
+    public Class<ContributionMetadata> getModelType() {
+        return ContributionMetadata.class;
+    }
+
+    public ContributionMetadata read(XMLStreamReader reader) throws ContributionReadException {
+        ContributionMetadata contribution = null;
+        QName name = null;
+
+        try {
+            while (reader.hasNext()) {
+                int event = reader.getEventType();
+                switch (event) {
+                    case START_ELEMENT:
+                        name = reader.getName();
+
+                        if (CONTRIBUTION_QNAME.equals(name)) {
+
+                            // Read <contribution>
+                            contribution = this.contributionFactory.createContributionMetadata();
+                            contribution.setUnresolved(true);
+                            readExtendedAttributes(reader, contribution, attributeProcessor, assemblyFactory);
+
+                        } else if (DEPLOYABLE_QNAME.equals(name)) {
+
+                            // Read <deployable>
+                            QName compositeName = getQName(reader, "composite");
+                            if (compositeName == null) {
+                                error("AttributeCompositeMissing", reader);
+                                //throw new ContributionReadException("Attribute 'composite' is missing");
+                            } else {
+                                if (contribution != null) {
+                                    Composite composite = assemblyFactory.createComposite();
+                                    composite.setName(compositeName);
+                                    composite.setUnresolved(true);
+                                    contribution.getDeployables().add(composite);
+                                }
+                            }
+                        } else {
+
+                            // Read an extension element
+                            Object extension = extensionProcessor.read(reader);
+                            if (extension != null && contribution != null) {
+                                if (extension instanceof Import) {
+                                    contribution.getImports().add((Import)extension);
+                                } else if (extension instanceof Export) {
+                                    contribution.getExports().add((Export)extension);
+                                } else {
+                                    contribution.getExtensions().add(extension);
+                                }
+                            }
+                        }
+                        break;
+
+                    case XMLStreamConstants.END_ELEMENT:
+                        if (CONTRIBUTION_QNAME.equals(reader.getName())) {
+                            return contribution;
+                        }
+                        break;
+                }
+
+                //Read the next element
+                if (reader.hasNext()) {
+                    reader.next();
+                }
+            }
+        } catch (XMLStreamException e) {
+            ContributionReadException ex = new ContributionReadException(e);
+            error("XMLStreamException", reader, ex);
+        }
+
+        return contribution;
+    }
+
+    public void write(ContributionMetadata contribution, XMLStreamWriter writer) throws ContributionWriteException,
+        XMLStreamException {
+
+        // Write <contribution>
+        writeStartDocument(writer, CONTRIBUTION_QNAME.getNamespaceURI(), CONTRIBUTION_QNAME.getLocalPart());
+        writeExtendedAttributes(writer, contribution, attributeProcessor);
+
+        // Write <import>
+        for (Import imp : contribution.getImports()) {
+            extensionProcessor.write(imp, writer);
+        }
+
+        // Write <export>
+        for (Export export : contribution.getExports()) {
+            extensionProcessor.write(export, writer);
+        }
+
+        // Write <deployable>
+        for (Composite deployable : contribution.getDeployables()) {
+            writeStart(writer,
+                       DEPLOYABLE_QNAME.getNamespaceURI(),
+                       DEPLOYABLE_QNAME.getLocalPart(),
+                       new XAttr("composite", deployable.getName()));
+            writeEnd(writer);
+        }
+
+        writeEndDocument(writer);
+    }
+
+    public void resolve(ContributionMetadata contribution, ModelResolver resolver) throws ContributionResolveException {
+
+        // Resolve imports and exports
+        for (Export export : contribution.getExports()) {
+            extensionProcessor.resolve(export, resolver);
+        }
+        for (Import import_ : contribution.getImports()) {
+            extensionProcessor.resolve(import_, resolver);
+        }
+
+        // Resolve deployable composites
+        List<Composite> deployables = contribution.getDeployables();
+        for (int i = 0, n = deployables.size(); i < n; i++) {
+            Composite deployable = deployables.get(i);
+            Composite resolved = (Composite)resolver.resolveModel(Composite.class, deployable);
+            if (resolved != deployable) {
+                deployables.set(i, resolved);
+            }
+        }
+
+        for (Object ext : contribution.getExtensions()) {
+            extensionProcessor.resolve(ext, resolver);
+        }
+
+        contribution.setUnresolved(false);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionModelResolver.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionModelResolver.java
new file mode 100644
index 0000000000..ddc768b61c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionModelResolver.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.xml;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+
+/**
+ * A Model Resolver for Contribution models.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ContributionModelResolver implements ModelResolver {
+
+    private Map<String, Contribution> map = new HashMap<String, Contribution>();
+    
+    public ContributionModelResolver(Contribution contribution, FactoryExtensionPoint modelFactories) {
+    }
+
+    public void addModel(Object resolved) {
+        Contribution contribution = (Contribution)resolved;
+        map.put(contribution.getURI(), contribution);
+    }
+    
+    public Object removeModel(Object resolved) {
+        return map.remove(((Contribution)resolved).getURI());
+    }
+    
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        
+        // Lookup a contribution for the given URI
+        String uri = ((Contribution)unresolved).getURI();
+        if (uri != null) {
+            Contribution resolved = (Contribution) map.get(uri);
+            if (resolved != null) {
+                return modelClass.cast(resolved);
+            }
+            return unresolved;
+        } else {
+            
+            // If no URI was specified, just return the first contribution
+            if (!map.isEmpty()) {
+                Contribution resolved = map.values().iterator().next();
+                return modelClass.cast(resolved);
+            } else {
+                return unresolved;
+            }
+        }
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.ContributionFactory b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.ContributionFactory
new file mode 100644
index 0000000000..bcc346d9f8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.ContributionFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.DefaultContributionFactory
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.java.JavaImportExportFactory b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.java.JavaImportExportFactory
new file mode 100644
index 0000000000..a293330a57
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.java.JavaImportExportFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.java.impl.JavaImportExportFactoryImpl

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.namespace.NamespaceImportExportFactory b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.namespace.NamespaceImportExportFactory
new file mode 100644
index 0000000000..095866fb6f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.namespace.NamespaceImportExportFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.namespace.impl.NamespaceImportExportFactoryImpl

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..9fcbca5c59
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,24 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.contribution.xml.ContributionMetadataProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#contribution,model=org.apache.tuscany.sca.contribution.ContributionMetadata
+org.apache.tuscany.sca.contribution.processor.xml.AnyElementProcessor;qname=http://www.w3.org/2001/XMLSchema#anyElement,model=java.lang.Object
+org.apache.tuscany.sca.contribution.namespace.impl.NamespaceImportProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#import,model=org.apache.tuscany.sca.contribution.namespace.NamespaceImport
+org.apache.tuscany.sca.contribution.namespace.impl.NamespaceExportProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#export,model=org.apache.tuscany.sca.contribution.namespace.NamespaceExport
+org.apache.tuscany.sca.contribution.java.impl.JavaImportProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#import.java,model=org.apache.tuscany.sca.contribution.java.JavaImport
+org.apache.tuscany.sca.contribution.java.impl.JavaExportProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#export.java,model=org.apache.tuscany.sca.contribution.java.JavaExport
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint
new file mode 100644
index 0000000000..8ea5fc0a7e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXAttributeProcessor b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXAttributeProcessor
new file mode 100644
index 0000000000..b4a13295bc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXAttributeProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the attribute processor extension
+org.apache.tuscany.sca.contribution.processor.xml.AnyAttributeProcessor;qname=http://www.w3.org/2001/XMLSchema#anyAttribute,model=org.apache.tuscany.sca.assembly.Extension
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXAttributeProcessorExtensionPoint b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXAttributeProcessorExtensionPoint
new file mode 100644
index 0000000000..607725bcfe
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXAttributeProcessorExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.processor.DefaultStAXAttributeProcessorExtensionPoint

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor
new file mode 100644
index 0000000000..560bf9abcb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor
@@ -0,0 +1,22 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.contribution.xml.ContributionMetadataDocumentProcessor;type=/META-INF/sca-contribution.xml,model=org.apache.tuscany.sca.contribution.ContributionMetadata
+org.apache.tuscany.sca.contribution.xml.ContributionGeneratedMetadataDocumentProcessor;type=/META-INF/sca-contribution-generated.xml
+org.apache.tuscany.sca.contribution.processor.impl.ContributionContentProcessor;type=.contribution/content,model=org.apache.tuscany.sca.contribution.Contribution
+org.apache.tuscany.sca.contribution.processor.impl.ContributionInfoProcessor;type=.contribution/info
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint
new file mode 100644
index 0000000000..9d78ca93d0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.processor.DefaultURLArtifactProcessorExtensionPoint

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.ValidatingXMLInputFactory b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.ValidatingXMLInputFactory
new file mode 100644
index 0000000000..f2856cb259
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.ValidatingXMLInputFactory
@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+org.apache.tuscany.sca.contribution.processor.DefaultValidatingXMLInputFactory
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.ValidationSchemaExtensionPoint b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.ValidationSchemaExtensionPoint
new file mode 100644
index 0000000000..ae6e876df6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.ValidationSchemaExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.processor.DefaultValidationSchemaExtensionPoint

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
new file mode 100644
index 0000000000..44d3daccb8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.xml.ContributionModelResolver;model=org.apache.tuscany.sca.contribution.Contribution

+org.apache.tuscany.sca.contribution.java.impl.ClassLoaderModelResolver;model=org.apache.tuscany.sca.contribution.resolver.ClassReference

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint
new file mode 100644
index 0000000000..4bb65e55e7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.resolver.DefaultModelResolverExtensionPoint

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.scanner.ContributionScannerExtensionPoint b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.scanner.ContributionScannerExtensionPoint
new file mode 100644
index 0000000000..727f8f6ce7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.scanner.ContributionScannerExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.contribution.scanner.DefaultContributionScannerExtensionPoint

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/contribution-java-validation-messages.properties b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/contribution-java-validation-messages.properties
new file mode 100644
index 0000000000..09fc3e9fff
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/contribution-java-validation-messages.properties
@@ -0,0 +1,23 @@
+#
+#
+#    Licensed to the Apache Software Foundation (ASF) under one
+#    or more contributor license agreements. See the NOTICE file
+#    distributed with this work for additional information
+#    regarding copyright ownership. The ASF licenses this file
+#    to you under the Apache License, Version 2.0 (the
+#    "License"); you may not use this file except in compliance
+#    with the License. You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing,
+#    software distributed under the License is distributed on an
+#    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#    KIND, either express or implied. See the License for the
+#    specific language governing permissions and limitations
+#    under the License.
+#
+#
+AttributePackageMissing = Attribute 'package' is missing
+XMLStreamException = XMLStreamException occured due to : {0}
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/contribution-namespace-validation-messages.properties b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/contribution-namespace-validation-messages.properties
new file mode 100644
index 0000000000..c1cbd06e7f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/contribution-namespace-validation-messages.properties
@@ -0,0 +1,23 @@
+#
+#
+#    Licensed to the Apache Software Foundation (ASF) under one
+#    or more contributor license agreements. See the NOTICE file
+#    distributed with this work for additional information
+#    regarding copyright ownership. The ASF licenses this file
+#    to you under the Apache License, Version 2.0 (the
+#    "License"); you may not use this file except in compliance
+#    with the License. You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing,
+#    software distributed under the License is distributed on an
+#    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#    KIND, either express or implied. See the License for the
+#    specific language governing permissions and limitations
+#    under the License.
+#
+#
+AttributeNameSpaceMissing = Attribute 'namespace' is missing
+XMLStreamException = XMLStreamException occured due to : {0}
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/contribution-validation-messages.properties b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/contribution-validation-messages.properties
new file mode 100644
index 0000000000..63c4746a4d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/contribution-validation-messages.properties
@@ -0,0 +1,34 @@
+#
+#
+#    Licensed to the Apache Software Foundation (ASF) under one
+#    or more contributor license agreements. See the NOTICE file
+#    distributed with this work for additional information
+#    regarding copyright ownership. The ASF licenses this file
+#    to you under the Apache License, Version 2.0 (the
+#    "License"); you may not use this file except in compliance
+#    with the License. You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing,
+#    software distributed under the License is distributed on an
+#    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#    KIND, either express or implied. See the License for the
+#    specific language governing permissions and limitations
+#    under the License.
+#
+#
+SchemaError = XMLSchema validation error occured in: {0} ,line = {1}, column = {2}, Message = {3}
+SchemaFatalError = XMLSchema validation fatal error occured in: {0} ,line = {1}, column = {2}, Message = {3}
+SchemaWarning = XMLSchema validation warning occured in: {0} ,line = {1}, column = {2}, Message = {3}
+UnsupportedPackageTypeException = Unsupported contribution package type: {0}
+ElementCannotBeProcessed = Element {0} cannot be processed. ({1})
+AttributeCannotBeProcessed = Attribute {0} cannot be processed. ({1})
+NoStaxProcessor = No StAX processor is configured to handle {0}
+ContributionWriteException = ContributionWriteException occured due to :
+ContributionReadException = ContributionReadException occured due to :
+UnrecognizedElementException = Unrecognized Element : {0}
+IllegalArgumentException = Invalid qname: {0}
+PrivilegedActionException = PrivilegedActionException occured due to : {0}
+AttributeCannotBeProcessed = Attribute {0} cannot be processed. ({1})
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/contribution-xml-validation-messages.properties b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/contribution-xml-validation-messages.properties
new file mode 100644
index 0000000000..4827fd5e94
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/main/resources/contribution-xml-validation-messages.properties
@@ -0,0 +1,24 @@
+#
+#
+#    Licensed to the Apache Software Foundation (ASF) under one
+#    or more contributor license agreements. See the NOTICE file
+#    distributed with this work for additional information
+#    regarding copyright ownership. The ASF licenses this file
+#    to you under the Apache License, Version 2.0 (the
+#    "License"); you may not use this file except in compliance
+#    with the License. You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing,
+#    software distributed under the License is distributed on an
+#    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#    KIND, either express or implied. See the License for the
+#    specific language governing permissions and limitations
+#    under the License.
+#
+#
+XMLStreamException = XMLStreamException occured due to : {0}
+IOException = IOException occured due to : {0}
+AttributeCompositeMissing = Attribute 'composite' is missing
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/java/impl/ClassReferenceArtifactResolverTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/java/impl/ClassReferenceArtifactResolverTestCase.java
new file mode 100644
index 0000000000..68a2c771cf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/java/impl/ClassReferenceArtifactResolverTestCase.java
@@ -0,0 +1,75 @@
+ /*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.contribution.java.impl;

+

+import static org.junit.Assert.assertFalse;

+import static org.junit.Assert.assertTrue;

+

+import org.apache.tuscany.sca.contribution.resolver.ClassReference;

+import org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver;

+import org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint;

+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;

+import org.apache.tuscany.sca.core.ExtensionPointRegistry;

+import org.apache.tuscany.sca.core.FactoryExtensionPoint;

+import org.junit.BeforeClass;

+import org.junit.Test;

+

+/**

+ * Test ClassReferenceArtifactResolver.

+ *

+ * @version $Rev: 560435 $ $Date: 2007-07-27 18:26:55 -0700 (Fri, 27 Jul 2007) $

+ */

+public class ClassReferenceArtifactResolverTestCase {

+    private static ExtensibleModelResolver resolver;

+    

+    @BeforeClass

+    public static void setUp() throws Exception {

+        ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();

+        

+        ModelResolverExtensionPoint resolvers = extensionPoints.getExtensionPoint(ModelResolverExtensionPoint.class);

+        resolvers.addResolver(ClassReference.class, ClassReferenceModelResolver.class);

+        FactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);

+        resolver = new ExtensibleModelResolver(null, resolvers, modelFactories);

+    }

+    

+    /**

+     * Test ClassReference resolution

+     * 

+     */

+    @Test

+    public void testResolveClass() {

+        ClassReference ref = new ClassReference(getClass().getName());

+        ClassReference clazz = resolver.resolveModel(ClassReference.class, ref);

+        assertFalse(clazz.isUnresolved());

+        assertTrue(clazz.getJavaClass() == getClass());

+    }

+    

+    /**

+     * Test ClassReference resolution of inexistent class

+     *

+     */

+    @Test

+    public void testUnresolvedClass() {

+        ClassReference ref = new ClassReference("NonExistentClass");

+        ClassReference clazz = resolver.resolveModel(ClassReference.class, ref);

+        assertTrue(clazz.isUnresolved());

+        assertTrue(clazz.getJavaClass() == null);

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/java/impl/ContributionClassLoaderTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/java/impl/ContributionClassLoaderTestCase.java
new file mode 100644
index 0000000000..779c00f71c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/java/impl/ContributionClassLoaderTestCase.java
@@ -0,0 +1,262 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.contribution.java.impl;

+

+import java.io.File;

+import java.net.MalformedURLException;

+import java.net.URL;

+import java.security.AccessController;

+import java.security.PrivilegedAction;

+import java.util.ArrayList;

+

+import org.apache.tuscany.sca.contribution.Contribution;

+import org.apache.tuscany.sca.contribution.ContributionFactory;

+import org.apache.tuscany.sca.contribution.java.JavaExport;

+import org.apache.tuscany.sca.contribution.java.JavaImport;

+import org.apache.tuscany.sca.contribution.java.JavaImportExportFactory;

+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;

+import org.apache.tuscany.sca.core.ExtensionPointRegistry;

+import org.apache.tuscany.sca.core.FactoryExtensionPoint;

+import org.junit.Assert;

+import org.junit.BeforeClass;

+import org.junit.Test;

+

+

+/**

+ * Test ContributionClassLoader.

+ *

+ */

+public class ContributionClassLoaderTestCase  {

+    

+    private static ContributionFactory contributionFactory;

+    private static JavaImportExportFactory javaImportExportFactory;

+    

+    @BeforeClass

+    public static void setUp() throws Exception {

+        ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();

+        FactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);

+        contributionFactory = modelFactories.getFactory(ContributionFactory.class);

+        javaImportExportFactory = modelFactories.getFactory(JavaImportExportFactory.class);

+    }

+    

+    private Contribution createContribution(String fileName) throws MalformedURLException {

+        Contribution contrib = contributionFactory.createContribution();

+        File contribDir = new File(fileName);        

+        contrib.setLocation(contribDir.toURI().toURL().toString());

+        ClassLoader contextClassLoader = AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() {

+            public ClassLoader run() {

+                return Thread.currentThread().getContextClassLoader();

+            }

+        });           

+        contrib.setClassLoader(new ContributionClassLoader(contrib, contextClassLoader));

+        return contrib;

+    }

+    

+   

+    @Test

+    public void testClassLoadingFromContribution() throws ClassNotFoundException, MalformedURLException {

+        

+        Contribution contribA = createContribution("target/test-classes");

+        Contribution contribB = createContribution("target");

+        Contribution contribC = createContribution("target/test-classes/deployables/sample-calculator.jar");

+        

+        // Class present in contribution, also in parent. Class is loaded from parent

+        Class<?> testClassA = contribA.getClassLoader().loadClass(this.getClass().getName());        

+        Assert.assertNotNull(testClassA);

+        Assert.assertSame(this.getClass(), testClassA);

+        

+        // Class not present in contribution, but present in parent ClassLoader

+        Class<?> testClassB = contribB.getClassLoader().loadClass(this.getClass().getName());

+        Assert.assertNotNull(testClassB);

+        Assert.assertSame(this.getClass(), testClassB);

+        

+        // Class present in contribution, but not in parent

+        Class<?> testClassC = contribC.getClassLoader().loadClass("calculator.AddService");        

+        Assert.assertNotNull(testClassC);

+        

+        // Class not present in contribution or in parent

+        try {

+            contribA.getClassLoader().loadClass("NonExistent");

+            

+            Assert.assertTrue("ClassNotFoundException not thrown as expected", false);

+            

+        } catch (ClassNotFoundException e) {

+        }

+        

+        

+        

+    }

+    

+    @Test

+    public void testResourceLoadingFromContribution() throws ClassNotFoundException, MalformedURLException {

+        

+        Contribution contribA = createContribution("target/test-classes");

+        Contribution contribB = createContribution("target");

+        Contribution contribC = createContribution("target/test-classes/deployables/sample-calculator.jar");

+        

+        // Resource present in contribution, and in parent

+        URL resA = contribA.getClassLoader().getResource("deployables/sample-calculator.jar");

+        Assert.assertNotNull(resA);

+        

+        // Resource not present in contribution, but present in parent ClassLoader

+        URL resB = contribB.getClassLoader().getResource("deployables/sample-calculator.jar");

+        Assert.assertNotNull(resB);

+        

+        // Resource present in contribution, but not in parent

+        URL resC = contribC.getClassLoader().getResource("calculator/AddService.class");

+        Assert.assertNotNull(resC);        

+        

+        // Load Java class as resource from parent

+        String classResName = this.getClass().getName().replaceAll("\\.", "/") + ".class";

+        URL classResA = contribA.getClassLoader().getResource(classResName);

+        Assert.assertNotNull(classResA);

+               

+        // Non-existent resource

+        URL res = contribA.getClassLoader().getResource("deployables/NonExistent");

+        Assert.assertNull(res);

+        

+    }

+    

+    private static String getPackageName(Class<?> cls) {

+        String name = cls.getName();

+        int index = name.lastIndexOf('.');

+        return index == -1 ? "" : name.substring(0, index);

+    }

+

+    @Test

+    public void testClassLoadingFromImportedContribution() throws ClassNotFoundException, MalformedURLException {

+        

+        Contribution contribA = createContribution("target/test-classes");

+        Contribution contribB = createContribution("target");

+        Contribution contribC = createContribution("target/test-classes/deployables/sample-calculator.jar");

+        ArrayList<Contribution> exportContribList = new ArrayList<Contribution>();

+        exportContribList.add(contribA);

+        exportContribList.add(contribC);

+        

+        JavaImport import_ = javaImportExportFactory.createJavaImport();

+        import_.setPackage(getPackageName(getClass()));

+        import_.setModelResolver(new JavaImportModelResolver(exportContribList, null));

+        contribB.getImports().add(import_);

+        import_ = javaImportExportFactory.createJavaImport();

+        import_.setPackage("calculator");

+        import_.setModelResolver(new JavaImportModelResolver(exportContribList, null));

+        contribB.getImports().add(import_);

+        

+        JavaExport export = javaImportExportFactory.createJavaExport();

+        export.setPackage(getPackageName(getClass()));

+        contribA.getExports().add(export);

+        export = javaImportExportFactory.createJavaExport();

+        export.setPackage("calculator");

+        contribC.getExports().add(export);        

+        

+        // Load class from parent, class is also present in imported contribution. Class should

+        // be loaded from parent

+        Class<?> testClassB = contribB.getClassLoader().loadClass(this.getClass().getName());        

+        Assert.assertNotNull(testClassB);

+        Assert.assertSame(this.getClass(), testClassB);

+        

+        // Load class from parent, class is also present in parent. Class should be loaded

+        // from parent.

+        Class<?> testClassA = contribA.getClassLoader().loadClass(this.getClass().getName());        

+        Assert.assertNotNull(testClassA);

+        Assert.assertSame(this.getClass(), testClassA);

+        

+        // Imported class should be the same as the one loaded by the exporting contribution

+        Assert.assertSame(testClassA, testClassB);

+        

+        // Load class from imported contribution, class is not present in parent

+        Class<?> testClassB1 = contribB.getClassLoader().loadClass("calculator.AddService");

+        Assert.assertNotNull(testClassB1);

+        

+        // Imported class should be the same as the one loaded by the exporting contribution

+        Class<?> testClassC = contribC.getClassLoader().loadClass("calculator.AddService");

+        Assert.assertNotNull(testClassC);        

+        Assert.assertSame(testClassC, testClassB1);

+        

+

+        // Try to load class from package which is not explicitly imported - should throw ClassNotFoundException

+        try {

+            contribA.getClassLoader().loadClass("calculator.AddService");

+            

+            Assert.assertTrue("ClassNotFoundException not thrown as expected", false);

+            

+        } catch (ClassNotFoundException e) {

+        }

+        

+        // Try to load non-existent class from imported package - should throw ClassNotFoundException

+        try {

+            contribB.getClassLoader().loadClass(getPackageName(getClass()) + ".NonExistentClass");

+            

+            Assert.assertTrue("ClassNotFoundException not thrown as expected", false);

+            

+        } catch (ClassNotFoundException e) {

+        }

+        

+    }

+

+    @Test

+    public void testResourceLoadingFromImportedContribution() throws ClassNotFoundException, MalformedURLException {

+        

+        Contribution contribA = createContribution("target/test-classes");

+        Contribution contribB = createContribution("target");

+        Contribution contribC = createContribution("target/test-classes/deployables/sample-calculator.jar");

+        

+        ArrayList<Contribution> exportContribList = new ArrayList<Contribution>();

+        exportContribList.add(contribA);

+        exportContribList.add(contribC);

+        

+        JavaImport import_ = javaImportExportFactory.createJavaImport();

+        import_.setPackage(getPackageName(getClass()));

+        import_.setModelResolver(new JavaImportModelResolver(exportContribList, null));

+        contribB.getImports().add(import_);

+        JavaImport import1_ = javaImportExportFactory.createJavaImport();

+        import1_.setPackage("calculator");

+        import1_.setModelResolver(new JavaImportModelResolver(exportContribList, null));

+        contribB.getImports().add(import1_);

+        

+        JavaExport export = javaImportExportFactory.createJavaExport();

+        export.setPackage(getPackageName(getClass()));

+        contribA.getExports().add(export);

+        JavaExport export1 = javaImportExportFactory.createJavaExport();

+        export1.setPackage("calculator");

+        contribC.getExports().add(export1);

+

+        

+        // Load resource from parent

+        URL resB = contribB.getClassLoader().getResource("deployables/sample-calculator.jar"); 

+        Assert.assertNotNull(resB);

+        

+        // Load Java class as resource from imported contribution with JavaImport

+        String classResName = this.getClass().getName().replaceAll("\\.", "/") + ".class";               

+        URL classResB = contribB.getClassLoader().getResource(classResName);

+        Assert.assertNotNull(classResB);

+        

+        // Load Java class as resource from imported contribution with JavaImport

+        URL classResB1 = contribB.getClassLoader().getResource("calculator/AddService.class");

+        Assert.assertNotNull(classResB1);

+        

+        // Try to load resource not explicitly imported by contribution

+        URL classResA1 = contribA.getClassLoader().getResource("calculator/AddService.class");

+        Assert.assertNull(classResA1);

+        

+        

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/java/impl/JavaExportProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/java/impl/JavaExportProcessorTestCase.java
new file mode 100644
index 0000000000..c6bd430e96
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/java/impl/JavaExportProcessorTestCase.java
@@ -0,0 +1,108 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.java.impl;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import java.io.StringReader;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.contribution.java.JavaExport;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.monitor.DefaultMonitorFactory;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.MonitorFactory;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * Test JavaExportProcessorTestCase
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaExportProcessorTestCase {
+
+    private static final String VALID_XML =
+        "<?xml version=\"1.0\" encoding=\"ASCII\"?>" 
+            + "<export.java  xmlns=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\" xmlns:ns=\"http://ns\" package=\"org.apache.tuscany.sca.contribution.java\"/>";
+
+    private static final String INVALID_XML =
+        "<?xml version=\"1.0\" encoding=\"ASCII\"?>" 
+            + "<export.java  xmlns=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\"/>";
+
+    private static XMLInputFactory inputFactory;
+    private static StAXArtifactProcessor<Object> staxProcessor;
+    private static Monitor monitor;
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        inputFactory = XMLInputFactory.newInstance();
+        // Create a monitor
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        MonitorFactory monitorFactory = new DefaultMonitorFactory();  
+        if (monitorFactory != null) {
+        	monitor = monitorFactory.createMonitor();
+        	utilities.addUtility(monitorFactory);
+        }
+        StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, null, null);
+    }
+
+    /**
+     * Test loading a valid export element from a contribution metadata stream
+     * @throws Exception
+     */
+    @Test
+    public void testLoad() throws Exception {
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(VALID_XML));
+        JavaExport javaExport = (JavaExport)staxProcessor.read(reader);
+        Assert.assertEquals("org.apache.tuscany.sca.contribution.java", javaExport.getPackage());
+    }
+
+    /**
+     * Test loading an INVALID export element from a contribution metadata stream
+     * @throws Exception
+     */
+    @Test
+    public void testLoadInvalid() throws Exception {
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(INVALID_XML));
+        /*try {
+            staxProcessor.read(reader);
+            fail("readerException should have been thrown");
+        } catch (ContributionReadException e) {
+            assertTrue(true);
+        }*/
+        staxProcessor.read(reader);
+        Problem problem = monitor.getLastProblem();           
+        assertNotNull(problem);
+        assertEquals("AttributePackageMissing", problem.getMessageId());
+    }    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportProcessorTestCase.java
new file mode 100644
index 0000000000..7bcafd6c48
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/java/impl/JavaImportProcessorTestCase.java
@@ -0,0 +1,109 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.java.impl;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import java.io.StringReader;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.contribution.java.JavaImport;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.monitor.DefaultMonitorFactory;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.MonitorFactory;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * Test JavaImportProcessorTestCase
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaImportProcessorTestCase {
+
+    private static final String VALID_XML =
+        "<?xml version=\"1.0\" encoding=\"ASCII\"?>" 
+            + "<import.java  xmlns=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\" xmlns:ns=\"http://ns\" package=\"org.apache.tuscany.sca.contribution.java\" location=\"sca://contributions/001\"/>";
+
+    private static final String INVALID_XML =
+        "<?xml version=\"1.0\" encoding=\"ASCII\"?>" 
+            + "<import.java  xmlns=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\" xmlns:ns=\"http://ns\" location=\"sca://contributions/001\"/>";
+
+    private static XMLInputFactory inputFactory;
+    private static StAXArtifactProcessor<Object> staxProcessor;
+    private static Monitor monitor;
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        inputFactory = XMLInputFactory.newInstance();
+        // Create a monitor
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        MonitorFactory monitorFactory = new DefaultMonitorFactory();  
+        if (monitorFactory != null) {
+        	monitor = monitorFactory.createMonitor();
+        	utilities.addUtility(monitorFactory);
+        }
+        StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, null, null);
+    }
+
+    /**
+     * Test loading a valid import element from a contribution metadata stream
+     * @throws Exception
+     */
+    @Test
+    public void testLoad() throws Exception {
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(VALID_XML));
+        JavaImport javaImport = (JavaImport)staxProcessor.read(reader);
+        
+        assertEquals("org.apache.tuscany.sca.contribution.java", javaImport.getPackage());
+        assertEquals("sca://contributions/001", javaImport.getLocation());
+    }
+
+    /**
+     * Test loading a INVALID import element from a contribution metadata stream
+     * @throws Exception
+     */
+    @Test
+    public void testLoadInvalid() throws Exception {
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(INVALID_XML));
+        /*try {
+            staxProcessor.read(reader);
+            fail("readerException should have been thrown");
+        } catch (ContributionReadException e) {
+            assertTrue(true);
+        }*/
+        staxProcessor.read(reader);
+        Problem problem = monitor.getLastProblem();           
+        assertNotNull(problem);
+        assertEquals("AttributePackageMissing", problem.getMessageId());
+    }    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportProcessorTestCase.java
new file mode 100644
index 0000000000..a1c5189767
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceExportProcessorTestCase.java
@@ -0,0 +1,111 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution.namespace.impl;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import java.io.StringReader;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.contribution.namespace.NamespaceExport;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.monitor.DefaultMonitorFactory;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.MonitorFactory;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * Test NamespaceExportProcessorTestCase
+ *
+ * @version $Rev$ $Date$
+ */
+public class NamespaceExportProcessorTestCase {
+
+    private static final String VALID_XML =
+        "<?xml version=\"1.0\" encoding=\"ASCII\"?>"
+            + "<export xmlns=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\" xmlns:ns=\"http://ns\""
+            + " ns:ext=\"extended\" namespace=\"http://foo\">"
+            + "<ns:foo/></export>";
+
+    private static final String INVALID_XML =
+        "<?xml version=\"1.0\" encoding=\"ASCII\"?>" + "<export xmlns=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\" xmlns:ns=\"http://ns\"/>";
+
+    private static XMLInputFactory inputFactory;
+    private static StAXArtifactProcessor<Object> staxProcessor;
+    private static Monitor monitor;
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        inputFactory = XMLInputFactory.newInstance();
+        // Create a monitor
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        MonitorFactory monitorFactory = new DefaultMonitorFactory();
+        if (monitorFactory != null) {
+            monitor = monitorFactory.createMonitor();
+            utilities.addUtility(monitorFactory);
+        }
+        StAXArtifactProcessorExtensionPoint staxProcessors =
+            extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, null, monitor);
+    }
+
+    /**
+     * Test loading a valid export element from a contribution metadata stream
+     * @throws Exception
+     */
+    @Test
+    public void testLoad() throws Exception {
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(VALID_XML));
+        NamespaceExport namespaceExport = (NamespaceExport)staxProcessor.read(reader);
+        assertEquals("http://foo", namespaceExport.getNamespace());
+        assertEquals(1, namespaceExport.getAttributeExtensions().size());
+        assertEquals(1, namespaceExport.getExtensions().size());
+    }
+
+    /**
+     * Test loading an INVALID export element from a contribution metadata stream
+     * @throws Exception
+     */
+    @Test
+    public void testLoadInvalid() throws Exception {
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(INVALID_XML));
+        /*try {
+            staxProcessor.read(reader);
+            fail("readerException should have been thrown");
+        } catch (ContributionReadException e) {
+            assertTrue(true);
+        }*/
+        staxProcessor.read(reader);
+        Problem problem = monitor.getLastProblem();
+        assertNotNull(problem);
+        assertEquals("AttributeNameSpaceMissing", problem.getMessageId());
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportProcessorTestCase.java
new file mode 100644
index 0000000000..676437042d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportProcessorTestCase.java
@@ -0,0 +1,115 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution.namespace.impl;
+
+
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import java.io.StringReader;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImport;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.monitor.DefaultMonitorFactory;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.MonitorFactory;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * Test NamespaceImportProcessorTestCase
+ *
+ * @version $Rev$ $Date$
+ */
+public class NamespaceImportProcessorTestCase {
+
+    private static final String VALID_XML =
+        "<?xml version=\"1.0\" encoding=\"ASCII\"?>" 
+            + "<import  xmlns=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\" xmlns:ns=\"http://ns\""
+            + " namespace=\"http://foo\" location=\"sca://contributions/001\" ns:ext=\"extended\">"
+            + "<ns:foo/></import>";
+
+    private static final String INVALID_XML =
+        "<?xml version=\"1.0\" encoding=\"ASCII\"?>"
+            + "<import  xmlns=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\" xmlns:ns=\"http://ns\" location=\"sca://contributions/001\"/>";
+
+    private static XMLInputFactory inputFactory;
+    private static StAXArtifactProcessor<Object> staxProcessor;
+    private static Monitor monitor;
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        inputFactory = XMLInputFactory.newInstance();
+        // Create a monitor
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        MonitorFactory monitorFactory = new DefaultMonitorFactory();  
+        if (monitorFactory != null) {
+        	monitor = monitorFactory.createMonitor();
+        	utilities.addUtility(monitorFactory);
+        }
+        StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, null, monitor);
+    }
+
+    /**
+     * Test loading a valid import element from a contribution metadata stream
+     * @throws Exception
+     */
+    @Test
+    public void testLoad() throws Exception {
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(VALID_XML));
+        NamespaceImport namespaceImport = (NamespaceImport)staxProcessor.read(reader);
+
+        assertEquals("http://foo", namespaceImport.getNamespace());
+        assertEquals("sca://contributions/001", namespaceImport.getLocation());
+        assertEquals(1, namespaceImport.getAttributeExtensions().size());
+        assertEquals(1, namespaceImport.getExtensions().size());
+    }
+
+    /**
+     * Test loading a INVALID import element from a contribution metadata stream
+     * @throws Exception
+     */
+    @Test
+    public void testLoadInvalid() throws Exception {
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(INVALID_XML));
+        /*try {
+            staxProcessor.read(reader);
+            fail("readerException should have been thrown");
+        } catch (ContributionReadException e) {
+            assertTrue(true);
+        }*/
+        staxProcessor.read(reader);
+        Problem problem = monitor.getLastProblem();           
+        assertNotNull(problem);
+        assertEquals("AttributeNameSpaceMissing", problem.getMessageId());
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/processor/URLartifactProcessorExtensionPointTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/processor/URLartifactProcessorExtensionPointTestCase.java
new file mode 100644
index 0000000000..3a18e2b987
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/processor/URLartifactProcessorExtensionPointTestCase.java
@@ -0,0 +1,116 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution.processor;
+
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+
+import java.net.URI;
+import java.net.URL;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * URL Artifact Processor Extension Point test case
+ * Verifies the right registration and lookup for processors that handle filename and file types
+ *
+ * @version $Rev$ $Date$
+ */
+public class URLartifactProcessorExtensionPointTestCase {
+
+    private static URLArtifactProcessorExtensionPoint artifactProcessors;
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        artifactProcessors = new DefaultURLArtifactProcessorExtensionPoint(extensionPoints);
+        artifactProcessors.addArtifactProcessor(new FileTypeArtifactProcessor());
+        artifactProcessors.addArtifactProcessor(new FileNameArtifactProcessor());
+    }
+
+    @Test
+    public final void testFileTypeProcessor() {
+        assertNotNull(artifactProcessors.getProcessor("dir1/file1.m1"));
+        assertNotNull(artifactProcessors.getProcessor("file1.m1"));
+    }
+
+    @Test
+    public final void testFileNameProcessor() {
+        assertNotNull(artifactProcessors.getProcessor("file.m2"));
+        assertNotNull(artifactProcessors.getProcessor("dir1/file.m2"));
+        assertNull(artifactProcessors.getProcessor("onefile.m2"));
+    }
+
+    /**
+     * Internal mock classes
+     *
+     */
+
+    private class M1 {
+    }
+
+    private class M2 {
+    }
+
+    private static class FileTypeArtifactProcessor implements URLArtifactProcessor<M1> {
+        public FileTypeArtifactProcessor() {
+        }
+
+        public M1 read(URL contributionURL, URI uri, URL url) throws ContributionReadException {
+            return null;
+        }
+
+        public void resolve(M1 m1, ModelResolver resolver) throws ContributionResolveException {
+        }
+
+        public String getArtifactType() {
+            return ".m1";
+        }
+
+        public Class<M1> getModelType() {
+            return M1.class;
+        }
+    }
+
+    private static class FileNameArtifactProcessor implements URLArtifactProcessor<M2> {
+        public FileNameArtifactProcessor() {
+        }
+
+        public M2 read(URL contributionURL, URI uri, URL url) throws ContributionReadException {
+            return null;
+        }
+
+        public void resolve(M2 m2, ModelResolver resolver) throws ContributionResolveException {
+        }
+
+        public String getArtifactType() {
+            return "file.m2";
+        }
+
+        public Class<M2> getModelType() {
+            return M2.class;
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/resolver/DefaultModelResolverTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/resolver/DefaultModelResolverTestCase.java
new file mode 100644
index 0000000000..b778167217
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/resolver/DefaultModelResolverTestCase.java
@@ -0,0 +1,91 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resolver;
+
+import static org.junit.Assert.assertTrue;
+
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * Test the default model resolver implementation.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultModelResolverTestCase {
+
+    private ModelResolver resolver;
+    private ContributionFactory factory;
+
+    @Before
+    public void setUp() throws Exception {
+        resolver = new DefaultModelResolver();
+        factory = new DefaultContributionFactory();
+    }
+
+    @Test
+    public void testResolved() {
+        Model a = new Model("a");
+        resolver.addModel(a);
+        Model x = new Model("a");
+        x = resolver.resolveModel(Model.class, x);
+        assertTrue(x == a);
+    }
+
+    @Test
+    public void testUnresolved() {
+        Model x = new Model("a");
+        Model y = resolver.resolveModel(Model.class, x);
+        assertTrue(x == y);
+    }
+
+    @Test
+    public void testResolvedArtifact() {
+        Artifact artifact = factory.createArtifact();
+        artifact.setURI("foo/bar");
+        resolver.addModel(artifact);
+        Artifact x = factory.createArtifact();
+        x.setURI("foo/bar");
+        x = resolver.resolveModel(Artifact.class, x);
+        assertTrue(x == artifact);
+    }
+
+    class Model {
+        private String name;
+
+        Model(String name) {
+            this.name = name;
+        }
+
+        @Override
+        public int hashCode() {
+            return name.hashCode();
+        }
+
+        @Override
+        public boolean equals(Object obj) {
+            return name.equals(((Model)obj).name);
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/resolver/ExtensibleModelResolverTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/resolver/ExtensibleModelResolverTestCase.java
new file mode 100644
index 0000000000..2422c8fb94
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/resolver/ExtensibleModelResolverTestCase.java
@@ -0,0 +1,134 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one
+* or more contributor license agreements.  See the NOTICE file
+* distributed with this work for additional information
+* regarding copyright ownership.  The ASF licenses this file
+* to you under the Apache License, Version 2.0 (the
+* "License"); you may not use this file except in compliance
+* with the License.  You may obtain a copy of the License at
+* 
+*   http://www.apache.org/licenses/LICENSE-2.0
+* 
+* Unless required by applicable law or agreed to in writing,
+* software distributed under the License is distributed on an
+* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+* KIND, either express or implied.  See the License for the
+* specific language governing permissions and limitations
+* under the License.    
+*/
+
+package org.apache.tuscany.sca.contribution.resolver;
+
+import static org.junit.Assert.assertTrue;
+
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultContributionFactory;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.DefaultFactoryExtensionPoint;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * Test DefaultArtifactResolver.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ExtensibleModelResolverTestCase {
+    private ExtensibleModelResolver resolver;
+
+    private ContributionFactory factory;
+
+    @Before
+    public void setUp() throws Exception {
+
+        ModelResolverExtensionPoint resolvers = new DefaultModelResolverExtensionPoint();
+        resolvers.addResolver(Model.class, TestModelResolver.class);
+
+        FactoryExtensionPoint factories = new DefaultFactoryExtensionPoint(new DefaultExtensionPointRegistry());
+
+        resolver = new ExtensibleModelResolver(null, resolvers, factories, null);
+
+        factory = new DefaultContributionFactory();
+    }
+
+    @Test
+    public void testResolvedDefault() {
+        OtherModel a = new OtherModel("a");
+        resolver.addModel(a);
+        OtherModel x = new OtherModel("a");
+        x = resolver.resolveModel(OtherModel.class, x);
+        assertTrue(x == a);
+    }
+
+    @Test
+    public void testResolvedRegisteredClass() {
+        Model a = new Model("a");
+        resolver.addModel(a);
+        Model x = new Model("a");
+        x = resolver.resolveModel(Model.class, x);
+        assertTrue(x == a);
+    }
+
+    @Test
+    public void testUnresolvedDefault() {
+        OtherModel x = new OtherModel("a");
+        OtherModel y = resolver.resolveModel(OtherModel.class, x);
+        assertTrue(x == y);
+    }
+
+    @Test
+    public void testUnresolved() {
+        Model x = new Model("a");
+        Model y = resolver.resolveModel(Model.class, x);
+        assertTrue(x == y);
+    }
+
+    @Test
+    public void testResolvedArtifact() {
+        Artifact artifact = factory.createArtifact();
+        artifact.setURI("foo/bar");
+        resolver.addModel(artifact);
+        Artifact x = factory.createArtifact();
+        x.setURI("foo/bar");
+        x = resolver.resolveModel(Artifact.class, x);
+        assertTrue(x == artifact);
+    }
+
+    private class Model {
+        private String name;
+
+        Model(String name) {
+            this.name = name;
+        }
+
+        @Override
+        public int hashCode() {
+            return name.hashCode();
+        }
+
+        @Override
+        public boolean equals(Object obj) {
+            return name.equals(((Model)obj).name);
+        }
+    }
+
+    private class OtherModel {
+        private String name;
+
+        OtherModel(String name) {
+            this.name = name;
+        }
+
+        @Override
+        public int hashCode() {
+            return name.hashCode();
+        }
+
+        @Override
+        public boolean equals(Object obj) {
+            return name.equals(((OtherModel)obj).name);
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/resolver/TestModelResolver.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/resolver/TestModelResolver.java
new file mode 100644
index 0000000000..cd586d3b2c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/resolver/TestModelResolver.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.contribution.resolver;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+
+/**
+ * A test implementation of a model resolver, based on a map.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class TestModelResolver implements ModelResolver {
+
+    private Map<Object, Object> map = new HashMap<Object, Object>();
+
+    public TestModelResolver(Contribution contribution, FactoryExtensionPoint modelFactories) {
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        Object resolved = map.get(unresolved);
+        if (resolved != null) {
+            // Return the resolved object
+            return modelClass.cast(resolved);
+        }
+        // Return the unresolved object
+        return unresolved;
+    }
+
+    public void addModel(Object resolved) {
+        map.put(resolved, resolved);
+    }
+
+    public Object removeModel(Object resolved) {
+        return map.remove(resolved);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessorTestCase.java
new file mode 100644
index 0000000000..d1c18beee5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessorTestCase.java
@@ -0,0 +1,149 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.contribution.xml;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import java.io.StringReader;
+import java.io.StringWriter;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.ContributionMetadata;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.monitor.DefaultMonitorFactory;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.MonitorFactory;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * Test the contribution metadata processor.
+ *
+ * @version $Rev$ $Date$
+ */
+
+public class ContributionMetadataProcessorTestCase {
+
+    private static final String VALID_XML =
+        "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + "<contribution xmlns=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\""
+            + " xmlns:ns=\"http://ns\" ns:foo=\"extended\">"
+            + "<deployable composite=\"ns:Composite1\"/>"
+            + "<deployable composite=\"ns:Composite2\"/>"
+            + "<ns:bar x=\"1\"/>"
+            + "</contribution>";
+
+    private static final String INVALID_XML =
+        "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + "<contribution xmlns=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\" xmlns:ns=\"http://ns\">"
+            + "<deployable composite=\"ns:Composite1\"/>"
+            + "<deployable/>"
+            + "</contribution>";
+
+    private static XMLInputFactory inputFactory;
+    private static XMLOutputFactory outputFactory;
+    private static StAXArtifactProcessor<Object> staxProcessor;
+    private static Monitor monitor;
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+
+        inputFactory = XMLInputFactory.newInstance();
+        outputFactory = XMLOutputFactory.newInstance();
+
+        // Create a monitor
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        MonitorFactory monitorFactory = new DefaultMonitorFactory();
+        if (monitorFactory != null) {
+            monitor = monitorFactory.createMonitor();
+            utilities.addUtility(monitorFactory);
+        }
+        StAXArtifactProcessorExtensionPoint staxProcessors =
+            extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, outputFactory, null);
+    }
+
+    @Test
+    public void testRead() throws Exception {
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(VALID_XML));
+        ContributionMetadata contribution = (ContributionMetadata)staxProcessor.read(reader);
+        assertNotNull(contribution);
+        assertEquals(2, contribution.getDeployables().size());
+        assertEquals(1, contribution.getAttributeExtensions().size());
+        assertEquals(1, contribution.getExtensions().size());
+    }
+
+    @Test
+    public void testReadInvalid() throws Exception {
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(INVALID_XML));
+        /*try {
+            staxProcessor.read(reader);
+            fail("InvalidException should have been thrown");
+        } catch (ContributionReadException e) {
+            assertTrue(true);
+        }*/
+        staxProcessor.read(reader);
+        Problem problem = monitor.getLastProblem();
+        assertNotNull(problem);
+        assertEquals("AttributeCompositeMissing", problem.getMessageId());
+    }
+
+    @Test
+    public void testWrite() throws Exception {
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(VALID_XML));
+        ContributionMetadata contribution = (ContributionMetadata)staxProcessor.read(reader);
+
+        validateContribution(contribution);
+
+        //write the contribution metadata contents
+        StringWriter stringWriter = new StringWriter();
+        XMLStreamWriter writer = outputFactory.createXMLStreamWriter(stringWriter);
+        staxProcessor.write(contribution, writer);
+        stringWriter.close();
+
+        reader = inputFactory.createXMLStreamReader(new StringReader(stringWriter.toString()));
+        contribution = (ContributionMetadata)staxProcessor.read(reader);
+
+        validateContribution(contribution);
+    }
+
+    private void validateContribution(ContributionMetadata contribution) {
+        QName deployable;
+
+        assertNotNull(contribution);
+        assertEquals(2, contribution.getDeployables().size());
+        deployable = new QName("http://ns", "Composite1");
+        assertEquals(deployable, contribution.getDeployables().get(0).getName());
+        deployable = new QName("http://ns", "Composite2");
+        assertEquals(deployable, contribution.getDeployables().get(1).getName());
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/resources/deployables/sample-calculator.jar b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/resources/deployables/sample-calculator.jar
new file mode 100644
index 0000000000..0ca3a1b781
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/resources/deployables/sample-calculator.jar
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/resources/repository/sample-calculator.jar b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/resources/repository/sample-calculator.jar
new file mode 100644
index 0000000000..9c46c679d2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/resources/repository/sample-calculator.jar
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/resources/test.composite b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/resources/test.composite
new file mode 100644
index 0000000000..1e09549194
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/resources/test.composite
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<composite>

+    This file just needs to exist

+</composite>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/resources/test.ext b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/resources/test.ext
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/contribution/src/test/resources/test.ext
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..b109725d55
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/META-INF/MANIFEST.MF
@@ -0,0 +1,48 @@
+Manifest-Version: 1.0

+Private-Package: org.apache.tuscany.sca.core.databinding.module;versio

+ n="2.0.0",org.apache.tuscany.sca.core.databinding.processor;version="2.0.0",

+ org.apache.tuscany.sca.core.databinding.transformers;version="2.0.0"

+ ,org.apache.tuscany.sca.core.databinding.wire;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Core/DataBinding Integration

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397235359

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Core/DataBinding Integration

+Import-Package: javax.xml.bind.annotation.adapters,

+ javax.xml.namespace,

+ javax.xml.stream,

+ javax.xml.transform,

+ javax.xml.transform.stream,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.contribution.resolver;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.core.context;version="2.0.0",

+ org.apache.tuscany.sca.databinding;version="2.0.0",

+ org.apache.tuscany.sca.databinding.annotation;version="2.0.0",

+ org.apache.tuscany.sca.databinding.impl;version="2.0.0",

+ org.apache.tuscany.sca.databinding.javabeans;version="2.0.0",

+ org.apache.tuscany.sca.databinding.jaxb;version="2.0.0",

+ org.apache.tuscany.sca.databinding.xml;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.impl;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.java;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.java.introspect;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.java.jaxws;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.util;version="2.0.0",

+ org.apache.tuscany.sca.invocation;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.apache.tuscany.sca.runtime;version="2.0.0",

+ org.apache.tuscany.sca.xsd;version="2.0.0",

+ 

+ org.oasisopen.sca;version="2.0.0",

+ org.oasisopen.sca.annotation;version="2.0.0",

+ org.w3c.dom;resolution:=optional

+Bundle-SymbolicName: org.apache.tuscany.sca.core.databinding

+Bundle-DocURL: http://www.apache.org/

+Export-Package: org.apache.tuscany.sca.core.databinding.processor;

+ version="2.0.0";uses:="org.w3c.dom"

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/pom.xml
new file mode 100644
index 0000000000..4d03be4976
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/pom.xml
@@ -0,0 +1,90 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.apache.tuscany.sca</groupId>
+    <artifactId>tuscany-core-databinding</artifactId>
+    <packaging>jar</packaging>
+    <name>Apache Tuscany SCA Core/DataBinding Integration</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding</artifactId>
+            <version>${project.version}</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding-jaxb</artifactId>
+            <version>${project.version}</version>
+            <scope>compile</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core</artifactId>
+            <version>${project.version}</version>
+            <scope>compile</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>${project.version}</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java</artifactId>
+            <version>${project.version}</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java-jaxws</artifactId>
+            <version>${project.version}</version>
+            <scope>compile</scope>
+        </dependency>
+                
+        <dependency>
+            <groupId>org.codehaus.woodstox</groupId>
+            <artifactId>wstx-asl</artifactId>
+            <scope>runtime</scope>
+            <version>3.2.4</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>stax</groupId>
+                    <artifactId>stax-api</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/module/DataBindingModuleActivator.java b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/module/DataBindingModuleActivator.java
new file mode 100644
index 0000000000..dc7be4dcb4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/module/DataBindingModuleActivator.java
@@ -0,0 +1,103 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.core.databinding.module;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.core.ModuleActivator;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.core.databinding.processor.DataBindingJavaInterfaceProcessor;
+import org.apache.tuscany.sca.core.databinding.processor.WrapperJavaInterfaceProcessor;
+import org.apache.tuscany.sca.core.databinding.transformers.Array2ArrayTransformer;
+import org.apache.tuscany.sca.core.databinding.transformers.CallableReferenceXMLAdapter;
+import org.apache.tuscany.sca.core.databinding.transformers.Exception2ExceptionTransformer;
+import org.apache.tuscany.sca.core.databinding.transformers.Input2InputTransformer;
+import org.apache.tuscany.sca.core.databinding.transformers.Output2OutputTransformer;
+import org.apache.tuscany.sca.core.databinding.wire.DataBindingRuntimeWireProcessor;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
+import org.apache.tuscany.sca.databinding.impl.Group2GroupTransformer;
+import org.apache.tuscany.sca.databinding.jaxb.XMLAdapterExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.FaultExceptionMapper;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.jaxws.JAXWSJavaInterfaceProcessor;
+import org.apache.tuscany.sca.interfacedef.java.jaxws.WebServiceInterfaceProcessor;
+import org.apache.tuscany.sca.runtime.RuntimeWireProcessorExtensionPoint;
+import org.oasisopen.sca.CallableReference;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class DataBindingModuleActivator implements ModuleActivator {
+
+    public void start(ExtensionPointRegistry registry) {
+        DataBindingExtensionPoint dataBindings = registry.getExtensionPoint(DataBindingExtensionPoint.class);
+        TransformerExtensionPoint transformers = registry.getExtensionPoint(TransformerExtensionPoint.class);
+
+        XMLAdapterExtensionPoint xmlAdapterExtensionPoint = registry.getExtensionPoint(XMLAdapterExtensionPoint.class);
+        xmlAdapterExtensionPoint.addAdapter(CallableReference.class, CallableReferenceXMLAdapter.class);
+        
+        FaultExceptionMapper faultExceptionMapper = registry.getExtensionPoint(UtilityExtensionPoint.class).getUtility(FaultExceptionMapper.class);
+        
+        Mediator mediator = registry.getExtensionPoint(UtilityExtensionPoint.class).getUtility(Mediator.class);
+
+        Input2InputTransformer input2InputTransformer = new Input2InputTransformer();
+        input2InputTransformer.setMediator(mediator);
+        transformers.addTransformer(input2InputTransformer, true);
+
+        Output2OutputTransformer output2OutputTransformer = new Output2OutputTransformer();
+        output2OutputTransformer.setMediator(mediator);
+        transformers.addTransformer(output2OutputTransformer, true);
+
+        Exception2ExceptionTransformer exception2ExceptionTransformer = new Exception2ExceptionTransformer(mediator, faultExceptionMapper);
+        transformers.addTransformer(exception2ExceptionTransformer, false);
+
+        Array2ArrayTransformer array2ArrayTransformer = new Array2ArrayTransformer();
+        array2ArrayTransformer.setMediator(mediator);
+        transformers.addTransformer(array2ArrayTransformer, true);
+
+        Group2GroupTransformer group2GroupTransformer = new Group2GroupTransformer();
+        group2GroupTransformer.setMediator(mediator);
+        transformers.addTransformer(group2GroupTransformer, true);
+
+//        dataBindings.addDataBinding(new CallableReferenceDataBinding());
+//        transformers.addTransformer(new CallableReference2XMLStreamReader(), true);
+//        transformers.addTransformer(new XMLStreamReader2CallableReference(), false);
+
+        FactoryExtensionPoint modelFactories = registry.getExtensionPoint(FactoryExtensionPoint.class);
+        JavaInterfaceFactory javaFactory = modelFactories.getFactory(JavaInterfaceFactory.class);
+        // Add the WebServiceInterfaceProcessor to mark the interface remotable
+        javaFactory.addInterfaceVisitor(new WebServiceInterfaceProcessor());
+        // Introspect the data types
+        javaFactory.addInterfaceVisitor(new DataBindingJavaInterfaceProcessor(dataBindings));
+        javaFactory.addInterfaceVisitor(new JAXWSJavaInterfaceProcessor(dataBindings, faultExceptionMapper, xmlAdapterExtensionPoint));
+        javaFactory.addInterfaceVisitor(new WrapperJavaInterfaceProcessor(dataBindings));
+
+        RuntimeWireProcessorExtensionPoint wireProcessorExtensionPoint = registry.getExtensionPoint(RuntimeWireProcessorExtensionPoint.class);
+        if (wireProcessorExtensionPoint != null) {
+            wireProcessorExtensionPoint.addWireProcessor(new DataBindingRuntimeWireProcessor(mediator, dataBindings, faultExceptionMapper));
+        }
+
+    }
+
+    public void stop(ExtensionPointRegistry registry) {
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/processor/DataBindingJavaInterfaceProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/processor/DataBindingJavaInterfaceProcessor.java
new file mode 100644
index 0000000000..c915f389ea
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/processor/DataBindingJavaInterfaceProcessor.java
@@ -0,0 +1,130 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.databinding.processor;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Method;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.annotation.DataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaOperation;
+import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceVisitor;
+
+/**
+ * The databinding annotation processor for java interfaces
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DataBindingJavaInterfaceProcessor implements JavaInterfaceVisitor {
+    private DataBindingExtensionPoint dataBindingRegistry;
+
+    public DataBindingJavaInterfaceProcessor(DataBindingExtensionPoint dataBindingRegistry) {
+        super();
+        this.dataBindingRegistry = dataBindingRegistry;
+    }
+
+    public void visitInterface(JavaInterface javaInterface) throws InvalidInterfaceException {
+        if (!javaInterface.isRemotable()) {
+            return;
+        }
+        List<Operation> operations = javaInterface.getOperations();
+        processInterface(javaInterface, operations);
+    }
+
+    private void processInterface(JavaInterface javaInterface, List<Operation> operations) {
+        Class<?> clazz = javaInterface.getJavaClass();
+        DataBinding dataBinding = clazz.getAnnotation(DataBinding.class);
+        String dataBindingId = null;
+        boolean wrapperStyle = false;
+        if (dataBinding != null) {
+            dataBindingId = dataBinding.value();
+            wrapperStyle = dataBinding.wrapped();
+        }
+
+        Map<String, Operation> opMap = new HashMap<String, Operation>();
+        for (Operation op : javaInterface.getOperations()) {
+            opMap.put(op.getName(), op);
+            // In the case of @WebMethod, the method name can be different from the operation name
+            if (op instanceof JavaOperation) {
+                opMap.put(((JavaOperation)op).getJavaMethod().getName(), op);
+            }
+            if (dataBindingId != null) {
+                op.setDataBinding(dataBindingId);
+                op.setWrapperStyle(wrapperStyle);
+            }
+        }
+        for (Method method : clazz.getMethods()) {
+            if (method.getDeclaringClass() == Object.class) {
+                continue;
+            }
+            Operation operation = opMap.get(method.getName());
+            if (operation == null) { // @WebMethod exclude=true
+                continue;
+            }
+            DataBinding methodDataBinding = clazz.getAnnotation(DataBinding.class);
+            if (methodDataBinding == null) {
+                methodDataBinding = dataBinding;
+            }
+            dataBindingId = null;
+            wrapperStyle = false;
+            if (dataBinding != null) {
+                dataBindingId = dataBinding.value();
+                wrapperStyle = dataBinding.wrapped();
+                operation.setDataBinding(dataBindingId);
+                operation.setWrapperStyle(wrapperStyle);
+            }
+
+            // FIXME: We need a better way to identify simple java types
+            int i = 0;
+            for (org.apache.tuscany.sca.interfacedef.DataType<?> d : operation.getInputType().getLogical()) {
+                if (d.getDataBinding() == null) {
+                    d.setDataBinding(dataBindingId);
+                }
+                for (Annotation a : method.getParameterAnnotations()[i]) {
+                    if (a.annotationType() == org.apache.tuscany.sca.databinding.annotation.DataType.class) {
+                        String value = ((org.apache.tuscany.sca.databinding.annotation.DataType)a).value();
+                        d.setDataBinding(value);
+                    }
+                }
+                dataBindingRegistry.introspectType(d, operation);
+                i++;
+            }
+            if (operation.getOutputType() != null) {
+                DataType<?> d = operation.getOutputType();
+                if (d.getDataBinding() == null) {
+                    d.setDataBinding(dataBindingId);
+                }
+                org.apache.tuscany.sca.databinding.annotation.DataType dt =
+                    method.getAnnotation(org.apache.tuscany.sca.databinding.annotation.DataType.class);
+                if (dt != null) {
+                    d.setDataBinding(dt.value());
+                }
+                dataBindingRegistry.introspectType(d, operation);
+            }
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/processor/WrapperJavaInterfaceProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/processor/WrapperJavaInterfaceProcessor.java
new file mode 100644
index 0000000000..7f2e3fa23d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/processor/WrapperJavaInterfaceProcessor.java
@@ -0,0 +1,125 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.databinding.processor;
+
+import java.util.HashSet;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Set;
+
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.WrapperHandler;
+import org.apache.tuscany.sca.databinding.javabeans.JavaBeansDataBinding;
+import org.apache.tuscany.sca.databinding.javabeans.SimpleJavaDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceVisitor;
+import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
+
+/**
+ * The databinding annotation processor for java interfaces
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WrapperJavaInterfaceProcessor implements JavaInterfaceVisitor {
+    private static final String JAXB_DATABINDING = "javax.xml.bind.JAXBElement";
+    private DataBindingExtensionPoint dataBindingRegistry;
+
+    public WrapperJavaInterfaceProcessor(DataBindingExtensionPoint dataBindingRegistry) {
+        super();
+        this.dataBindingRegistry = dataBindingRegistry;
+    }
+
+    public void visitInterface(JavaInterface javaInterface) throws InvalidInterfaceException {
+        if (!javaInterface.isRemotable()) {
+            return;
+        }
+        for (Operation operation : javaInterface.getOperations()) {
+            WrapperInfo wrapper = operation.getWrapper();
+            if (wrapper == null) {
+                continue;
+            }
+            // JIRA: TUSCANY-842
+            String db = wrapper.getDataBinding();
+            if (db == null || JAXB_DATABINDING.equals(db)) {
+                db = assignOperationDataBinding(operation);
+            }
+
+            // Introspect the wrapper data type
+            org.apache.tuscany.sca.databinding.DataBinding dbObj = dataBindingRegistry.getDataBinding(db);
+            WrapperHandler handler = dbObj == null ? null : dbObj.getWrapperHandler();
+            if (handler != null) {
+                wrapper.setInputWrapperType(handler.getWrapperType(operation, true));
+                wrapper.setOutputWrapperType(handler.getWrapperType(operation, false));
+            }
+            if (dbObj != null && handler == null) {
+                // To avoid JAXB wrapper bean generation
+                wrapper.setInputWrapperType(null);
+                wrapper.setOutputWrapperType(null);
+            }
+        }
+    }
+
+    /*
+     *  Assigns an operation DB if one of the input types, output type, fault types has a non-default DB.
+     *  However, if two of the input types, output type, fault types have two different non-default DBs 
+     *  ( e.g. SDO and JAXB), then we do nothing to the operation DB.
+     *  
+     *  The method logic assumes the JavaBeans DataBinding is the default 
+     */
+    private String assignOperationDataBinding(Operation operation) {
+
+        Set<String> dbs = new HashSet<String>();
+
+        // Can't use DataType<?> since operation.getInputType() returns: DataType<List<DataType>> 
+        List<DataType> opDataTypes = new LinkedList<DataType>();
+
+        opDataTypes.addAll(operation.getInputType().getLogical());
+        opDataTypes.add(operation.getOutputType());
+        for (DataType<DataType> ft : operation.getFaultTypes()) {
+            opDataTypes.add(ft.getLogical());
+        }
+
+        for (DataType<?> d : opDataTypes) {
+            if (d != null) {
+                String dataBinding = d.getDataBinding();
+                if ("java:array".equals(dataBinding)) {
+                    dataBinding = ((DataType)d.getLogical()).getDataBinding();
+                }
+                if (dataBinding != null) {
+                    dbs.add(dataBinding);
+                }
+            }
+        }
+
+        dbs.remove(JavaBeansDataBinding.NAME);
+        dbs.remove(SimpleJavaDataBinding.NAME);
+
+        if (dbs.size() == 1) {
+            String db = dbs.iterator().next();
+            operation.getWrapper().setDataBinding(db);
+            return db;
+        } else {
+            return operation.getWrapper().getDataBinding();
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Array2ArrayTransformer.java b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Array2ArrayTransformer.java
new file mode 100644
index 0000000000..427e0b254a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Array2ArrayTransformer.java
@@ -0,0 +1,110 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.databinding.transformers;
+
+import java.lang.reflect.Array;
+
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.oasisopen.sca.annotation.Reference;
+
+/**
+ * This is a special transformer to transform the output from one IDL to the
+ * other one
+ *
+ * @version $Rev$ $Date$
+ */
+public class Array2ArrayTransformer extends BaseTransformer<Object, Object> implements PullTransformer<Object, Object> {
+
+    protected Mediator mediator;
+
+    public Array2ArrayTransformer() {
+        super();
+    }
+
+    /**
+     * @param mediator the mediator to set
+     */
+    @Reference
+    public void setMediator(Mediator mediator) {
+        this.mediator = mediator;
+    }
+
+    @Override
+    public String getSourceDataBinding() {
+        return "java:array";
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return "java:array";
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getSourceType()
+     */
+    @Override
+    protected Class<Object> getSourceType() {
+        return Object.class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getTargetType()
+     */
+    @Override
+    protected Class<Object> getTargetType() {
+        return Object.class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.Transformer#getWeight()
+     */
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+    @SuppressWarnings("unchecked")
+    public Object transform(Object array, TransformationContext context) {
+        try {
+            if (array == null) {
+                return null;
+            }
+            DataType<DataType> sourceType = context.getSourceDataType();
+            DataType<DataType> targetType = context.getTargetDataType();
+            int length = Array.getLength(array);
+            Object targetArray = Array.newInstance(targetType.getPhysical().getComponentType(), length);
+            for (int i = 0; i < length; i++) {
+                Object sourceItem = Array.get(array, i);
+                Object targetItem =
+                    mediator.mediate(sourceItem, sourceType.getLogical(), targetType.getLogical(), context
+                        .getMetadata());
+                Array.set(targetArray, i, targetItem);
+            }
+            return targetArray;
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/CallableReference2XMLStreamReader.java b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/CallableReference2XMLStreamReader.java
new file mode 100644
index 0000000000..4267b1e347
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/CallableReference2XMLStreamReader.java
@@ -0,0 +1,75 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.core.databinding.transformers;

+

+import javax.xml.stream.XMLStreamReader;

+

+import org.apache.tuscany.sca.core.context.CallableReferenceExt;

+import org.apache.tuscany.sca.databinding.PullTransformer;

+import org.apache.tuscany.sca.databinding.TransformationContext;

+import org.apache.tuscany.sca.databinding.TransformationException;

+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;

+import org.apache.tuscany.sca.databinding.xml.StAXHelper;

+import org.oasisopen.sca.CallableReference;

+

+public class CallableReference2XMLStreamReader extends BaseTransformer<CallableReference, XMLStreamReader> implements

+    PullTransformer<CallableReference, XMLStreamReader> {

+

+    @Override

+    protected Class<CallableReference> getSourceType() {

+        return CallableReference.class;

+    }

+

+    @Override

+    protected Class<XMLStreamReader> getTargetType() {

+        return XMLStreamReader.class;

+    }

+

+    public XMLStreamReader transform(CallableReference source, TransformationContext context) {

+        try {

+            if (source != null) {

+                if (source instanceof CallableReferenceExt) {

+                    XMLStreamReader xmlReader = ((CallableReferenceExt)source).getXMLReader();

+                    if (xmlReader != null) {

+                        return xmlReader;

+                    } else {

+                        String xmlString = ((CallableReferenceExt)source).toXMLString();

+

+                        // remove "<?xml...?>" processing instruction and wrap with a top-level element

+                        return StAXHelper.createXMLStreamReader("<reference xmlns=\"http://callable\">"

+                                        + xmlString.substring(xmlString.indexOf("?>") + 2)

+                                        + "</reference>");

+                    }

+                } else {   

+                    throw new TransformationException("Unrecognized transformation source object");

+                }

+            } else {

+                return null;

+            }

+        } catch (Exception e) {

+            throw new TransformationException(e);

+        }

+    }

+	

+    @Override

+    public int getWeight() {

+        return 10;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/CallableReferenceDataBinding.java b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/CallableReferenceDataBinding.java
new file mode 100644
index 0000000000..97e16da273
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/CallableReferenceDataBinding.java
@@ -0,0 +1,42 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.core.databinding.transformers;

+

+import org.apache.tuscany.sca.databinding.XMLTypeHelper;

+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;

+import org.oasisopen.sca.CallableReference;

+

+public class CallableReferenceDataBinding extends BaseDataBinding {

+    

+    public static final String NAME = CallableReference.class.getName();

+

+    private CallableReferenceTypeHelper xmlTypeHelper;

+

+    public CallableReferenceDataBinding() {

+        super(NAME, CallableReference.class);

+        this.xmlTypeHelper = new CallableReferenceTypeHelper();

+    }

+

+    @Override

+    public XMLTypeHelper getXMLTypeHelper() {

+        return xmlTypeHelper;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/CallableReferenceTypeHelper.java b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/CallableReferenceTypeHelper.java
new file mode 100644
index 0000000000..97629ea7b5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/CallableReferenceTypeHelper.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.databinding.transformers;
+
+import java.beans.Introspector;
+import java.util.ArrayList;
+import java.util.List;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.databinding.XMLTypeHelper;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.apache.tuscany.sca.xsd.XSDFactory;
+import org.apache.tuscany.sca.xsd.XSDefinition;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class CallableReferenceTypeHelper implements XMLTypeHelper {
+    private static final String SCHEMA_NS = "http://www.w3.org/2001/XMLSchema";
+    private static final String ANYTYPE_NAME = "anyType";
+    private static final QName ANYTYPE_QNAME = new QName(SCHEMA_NS, ANYTYPE_NAME);
+
+    public CallableReferenceTypeHelper() {
+        super();
+    }
+
+    public TypeInfo getTypeInfo(Class javaType, Object logical) {
+        QName xmlType = JavaXMLMapper.getXMLType(javaType);
+        if (xmlType != null) {
+            return new TypeInfo(xmlType, true, null);
+        } else if (javaType.isInterface()) {
+            return new TypeInfo(ANYTYPE_QNAME, true, null);
+        } else {
+            if (logical instanceof XMLType) {
+                xmlType = ((XMLType)logical).getTypeName();
+            }
+            if (xmlType == null) {
+                xmlType = new QName(Introspector.decapitalize(javaType.getSimpleName()));
+            }
+            return new TypeInfo(xmlType, false, null);
+        }
+    }
+
+    public List<XSDefinition> getSchemaDefinitions(XSDFactory factory, ModelResolver resolver, Interface intf) {
+        return new ArrayList<XSDefinition>();
+    }
+
+    public List<XSDefinition> getSchemaDefinitions(XSDFactory factory, ModelResolver resolver, List<DataType> dataTypes) {
+        return new ArrayList<XSDefinition>();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/CallableReferenceXMLAdapter.java b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/CallableReferenceXMLAdapter.java
new file mode 100644
index 0000000000..82853599b5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/CallableReferenceXMLAdapter.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.databinding.transformers;
+
+import javax.xml.bind.annotation.adapters.XmlAdapter;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.xml.Node2XMLStreamReader;
+import org.apache.tuscany.sca.databinding.xml.XMLStreamReader2Node;
+import org.oasisopen.sca.CallableReference;
+import org.w3c.dom.Element;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class CallableReferenceXMLAdapter extends XmlAdapter<Element, CallableReference> {
+
+    @Override
+    public CallableReference unmarshal(Element v) throws Exception {
+        Node2XMLStreamReader tf = new Node2XMLStreamReader();
+        XMLStreamReader reader = tf.transform(v, null);
+        XMLStreamReader2CallableReference t2 = new XMLStreamReader2CallableReference();
+        return t2.transform(reader, null);
+    }
+
+    @Override
+    public Element marshal(CallableReference v) throws Exception {
+        CallableReference2XMLStreamReader t = new CallableReference2XMLStreamReader();
+        XMLStreamReader reader = t.transform(v, null);
+        XMLStreamReader2Node t2 = new XMLStreamReader2Node();
+        return (Element) t2.transform(reader, null);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Exception2ExceptionTransformer.java b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Exception2ExceptionTransformer.java
new file mode 100644
index 0000000000..6e2e714bdb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Exception2ExceptionTransformer.java
@@ -0,0 +1,114 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.databinding.transformers;
+
+import org.apache.tuscany.sca.databinding.DataBinding;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.FaultExceptionMapper;
+
+/**
+ * This is a special transformer to transform the exception from one IDL to the
+ * other one
+ *
+ * @version $Rev$ $Date$
+ */
+public class Exception2ExceptionTransformer extends BaseTransformer<Throwable, Throwable> implements
+    PullTransformer<Throwable, Throwable> {
+
+    protected Mediator mediator;
+    protected FaultExceptionMapper faultExceptionMapper;
+
+    public Exception2ExceptionTransformer(Mediator mediator, FaultExceptionMapper faultExceptionMapper) {
+        super();
+        this.mediator = mediator;
+        this.faultExceptionMapper = faultExceptionMapper;
+    }
+
+    public Exception2ExceptionTransformer() {
+        super();
+    }
+
+    @Override
+    public String getSourceDataBinding() {
+        return DataBinding.IDL_FAULT;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return DataBinding.IDL_FAULT;
+    }
+
+    /**
+     * @param mediator the mediator to set
+     */
+    public void setMediator(Mediator mediator) {
+        this.mediator = mediator;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getSourceType()
+     */
+    @Override
+    protected Class<Throwable> getSourceType() {
+        return Throwable.class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getTargetType()
+     */
+    @Override
+    protected Class<Throwable> getTargetType() {
+        return Throwable.class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.Transformer#getWeight()
+     */
+    @Override
+    public int getWeight() {
+        return 10000;
+    }
+
+    @SuppressWarnings("unchecked")
+    public Throwable transform(Throwable source, TransformationContext context) {
+        DataType<DataType> sourceType = context.getSourceDataType();
+
+        DataType<DataType> targetType = context.getTargetDataType();
+
+        Object sourceFaultInfo = faultExceptionMapper.getFaultInfo(source, sourceType.getLogical().getPhysical(), context.getSourceOperation());
+        Object targetFaultInfo =
+            mediator.mediate(sourceFaultInfo, sourceType.getLogical(), targetType.getLogical(), context.getMetadata());
+
+        Throwable targetException =
+            faultExceptionMapper.wrapFaultInfo(targetType, source.getMessage(), targetFaultInfo, source.getCause(), context.getTargetOperation());
+
+        // FIXME
+        return targetException == null ? source : targetException;
+
+    }
+
+    public void setFaultExceptionMapper(FaultExceptionMapper faultExceptionMapper) {
+        this.faultExceptionMapper = faultExceptionMapper;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Input2InputTransformer.java b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Input2InputTransformer.java
new file mode 100644
index 0000000000..b05f0cc238
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Input2InputTransformer.java
@@ -0,0 +1,279 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.databinding.transformers;
+
+import java.util.List;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.databinding.DataBinding;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.WrapperHandler;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
+import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.oasisopen.sca.annotation.Reference;
+
+/**
+ * This is a special transformer to transform the input from one IDL to the
+ * other one
+ *
+ * @version $Rev$ $Date$
+ */
+public class Input2InputTransformer extends BaseTransformer<Object[], Object[]> implements
+    PullTransformer<Object[], Object[]> {
+    private static final Logger logger = Logger.getLogger(Input2InputTransformer.class.getName());
+
+    protected Mediator mediator;
+
+    public Input2InputTransformer() {
+        super();
+    }
+
+    @Override
+    public String getSourceDataBinding() {
+        return DataBinding.IDL_INPUT;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return DataBinding.IDL_INPUT;
+    }
+
+    /**
+     * @param mediator the mediator to set
+     */
+    @Reference
+    public void setMediator(Mediator mediator) {
+        this.mediator = mediator;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getSourceType()
+     */
+    @Override
+    protected Class<Object[]> getSourceType() {
+        return Object[].class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getTargetType()
+     */
+    @Override
+    protected Class<Object[]> getTargetType() {
+        return Object[].class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.Transformer#getWeight()
+     */
+    @Override
+    public int getWeight() {
+        return 10000;
+    }
+
+    /**
+     * Match the structure of the wrapper element. If it matches, then we can do
+     * wrapper to wrapper transformation. Otherwise, we do child to child.
+     * @param w1
+     * @param w2
+     * @return
+     */
+    private boolean matches(WrapperInfo w1, WrapperInfo w2) {
+        if (w1 == null || w2 == null) {
+            return false;
+        }
+        if (!w1.getInputWrapperElement().equals(w2.getInputWrapperElement())) {
+            return false;
+        }
+
+        // Compare the child elements
+        List<ElementInfo> list1 = w1.getInputChildElements();
+        List<ElementInfo> list2 = w2.getInputChildElements();
+        if (list1.size() != list2.size()) {
+            return false;
+        }
+        // FXIME: [rfeng] At this point, the J2W generates local elments under the namespace
+        // of the interface instead of "". We only compare the local parts only to work around
+        // the namespace mismatch
+        for (int i = 0; i < list1.size(); i++) {
+            String n1 = list1.get(i).getQName().getLocalPart();
+            String n2 = list2.get(i).getQName().getLocalPart();
+            if (!n1.equals(n2)) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    @SuppressWarnings("unchecked")
+    public Object[] transform(Object[] source, TransformationContext context) {
+        // Check if the source operation is wrapped
+        DataType<List<DataType>> sourceType = context.getSourceDataType();
+        Operation sourceOp = context.getSourceOperation();
+        boolean sourceWrapped = sourceOp != null && sourceOp.isWrapperStyle() && sourceOp.getWrapper() != null;
+        boolean sourceBare = sourceOp != null && !sourceOp.isWrapperStyle() && sourceOp.getWrapper() == null;
+
+        // Find the wrapper handler for source data
+        WrapperHandler sourceWrapperHandler = null;
+        String sourceDataBinding = getDataBinding(sourceOp);
+        sourceWrapperHandler = getWrapperHandler(sourceDataBinding, sourceWrapped);
+
+        // Check if the target operation is wrapped
+        DataType<List<DataType>> targetType = context.getTargetDataType();
+        Operation targetOp = (Operation)context.getTargetOperation();
+        boolean targetWrapped = targetOp != null && targetOp.isWrapperStyle() && targetOp.getWrapper() != null;
+        boolean targetBare = targetOp != null && !targetOp.isWrapperStyle() && targetOp.getWrapper() == null;
+
+        // Find the wrapper handler for target data
+        WrapperHandler targetWrapperHandler = null;
+        String targetDataBinding = getDataBinding(targetOp);
+        targetWrapperHandler = getWrapperHandler(targetDataBinding, targetWrapped);
+
+        if ((!sourceWrapped && !sourceBare) && targetWrapped) {
+            // Unwrapped --> Wrapped
+            WrapperInfo wrapper = targetOp.getWrapper();
+            // ElementInfo wrapperElement = wrapper.getInputWrapperElement();
+
+            // Class<?> targetWrapperClass = wrapper != null ? wrapper.getInputWrapperClass() : null;
+
+            if (source == null) {
+                // Empty child elements
+                Object targetWrapper = targetWrapperHandler.create(targetOp, true);
+                return new Object[] {targetWrapper};
+            }
+
+            // If the source can be wrapped, wrapped it first
+            if (sourceWrapperHandler != null) {
+                WrapperInfo sourceWrapperInfo = sourceOp.getWrapper();
+                DataType sourceWrapperType = sourceWrapperInfo != null ? sourceWrapperInfo.getInputWrapperType() : null;
+
+                // We only do wrapper to wrapper transformation if the source has a wrapper and both sides
+                // match by XML structure
+                if (sourceWrapperType != null && matches(sourceOp.getWrapper(), targetOp.getWrapper())) {
+                    Class<?> sourceWrapperClass = sourceWrapperType.getPhysical();
+
+                    // Create the source wrapper
+                    Object sourceWrapper = sourceWrapperHandler.create(sourceOp, true);
+
+                    // Populate the source wrapper
+                    if (sourceWrapper != null) {
+                        sourceWrapperHandler.setChildren(sourceWrapper,
+                                                         source,
+                                                         sourceOp,
+                                                         true);
+
+                        // Transform the data from source wrapper to target wrapper
+                        Object targetWrapper =
+                            mediator.mediate(sourceWrapper, sourceWrapperType, targetType.getLogical().get(0), context
+                                .getMetadata());
+                        return new Object[] {targetWrapper};
+                    }
+                }
+            }
+            // Fall back to child by child transformation
+            Object targetWrapper = targetWrapperHandler.create(targetOp, true);
+            List<DataType> argTypes = wrapper.getUnwrappedInputType().getLogical();
+            Object[] targetChildren = new Object[source.length];
+            for (int i = 0; i < source.length; i++) {
+                // ElementInfo argElement = wrapper.getInputChildElements().get(i);
+                DataType<XMLType> argType = argTypes.get(i);
+                targetChildren[i] =
+                    mediator.mediate(source[i], sourceType.getLogical().get(i), argType, context.getMetadata());
+            }
+            targetWrapperHandler.setChildren(targetWrapper,
+                                             targetChildren,
+                                             targetOp,
+                                             true);
+            return new Object[] {targetWrapper};
+
+        } else if (sourceWrapped && (!targetWrapped && !targetBare)) {
+            // Wrapped to Unwrapped
+            Object sourceWrapper = source[0];
+            Object[] target = null;
+
+            // List<ElementInfo> childElements = sourceOp.getWrapper().getInputChildElements();
+            if (targetWrapperHandler != null) {
+                // ElementInfo wrapperElement = sourceOp.getWrapper().getInputWrapperElement();
+                // FIXME: This is a workaround for the wsdless support as it passes in child elements
+                // under the wrapper that only matches by position
+                if (sourceWrapperHandler.isInstance(sourceWrapper, sourceOp, true)) {
+
+                    WrapperInfo targetWrapperInfo = targetOp.getWrapper();
+                    DataType targetWrapperType =
+                        targetWrapperInfo != null ? targetWrapperInfo.getInputWrapperType() : null;
+                    if (targetWrapperType != null && matches(sourceOp.getWrapper(), targetOp.getWrapper())) {
+                        Object targetWrapper =
+                            mediator.mediate(sourceWrapper, sourceType.getLogical().get(0), targetWrapperType, context
+                                .getMetadata());
+                        target = targetWrapperHandler.getChildren(targetWrapper, targetOp, true).toArray();
+                        return target;
+                    }
+                }
+            }
+            Object[] sourceChildren = sourceWrapperHandler.getChildren(sourceWrapper, sourceOp, true).toArray();
+            target = new Object[sourceChildren.length];
+            for (int i = 0; i < sourceChildren.length; i++) {
+                DataType<XMLType> childType = sourceOp.getWrapper().getUnwrappedInputType().getLogical().get(i);
+                target[i] =
+                    mediator.mediate(sourceChildren[i], childType, targetType.getLogical().get(i), context
+                        .getMetadata());
+            }
+            return target;
+        } else {
+            // Assuming wrapper to wrapper conversion can be handled here as well
+            Object[] newArgs = new Object[source.length];
+            for (int i = 0; i < source.length; i++) {
+                Object child =
+                    mediator.mediate(source[i], sourceType.getLogical().get(i), targetType.getLogical().get(i), context
+                        .getMetadata());
+                newArgs[i] = child;
+            }
+            return newArgs;
+        }
+    }
+
+    private WrapperHandler getWrapperHandler(String dataBindingId, boolean required) {
+        WrapperHandler wrapperHandler = null;
+        if (dataBindingId != null) {
+            DataBinding dataBinding = mediator.getDataBindings().getDataBinding(dataBindingId);
+            wrapperHandler = dataBinding == null ? null : dataBinding.getWrapperHandler();
+        }
+        if (wrapperHandler == null && required) {
+            throw new TransformationException("No wrapper handler is provided for databinding: " + dataBindingId);
+        }
+        return wrapperHandler;
+    }
+
+    private String getDataBinding(Operation operation) {
+        WrapperInfo wrapper = operation.getWrapper();
+        if (wrapper != null) {
+            return wrapper.getDataBinding();
+        } else {
+            return null;
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Output2OutputTransformer.java b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Output2OutputTransformer.java
new file mode 100644
index 0000000000..d5ba528475
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/Output2OutputTransformer.java
@@ -0,0 +1,257 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.databinding.transformers;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.databinding.DataBinding;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.WrapperHandler;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
+import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.oasisopen.sca.annotation.Reference;
+
+/**
+ * This is a special transformer to transform the output from one IDL to the
+ * other one
+ *
+ * @version $Rev$ $Date$
+ */
+public class Output2OutputTransformer extends BaseTransformer<Object, Object> implements
+    PullTransformer<Object, Object> {
+
+    protected Mediator mediator;
+
+    /**
+     * @param wrapperHandler
+     */
+    public Output2OutputTransformer() {
+        super();
+    }
+
+    /**
+     * @param mediator the mediator to set
+     */
+    @Reference
+    public void setMediator(Mediator mediator) {
+        this.mediator = mediator;
+    }
+
+    @Override
+    public String getSourceDataBinding() {
+        return DataBinding.IDL_OUTPUT;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return DataBinding.IDL_OUTPUT;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getSourceType()
+     */
+    @Override
+    protected Class<Object> getSourceType() {
+        return Object.class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getTargetType()
+     */
+    @Override
+    protected Class<Object> getTargetType() {
+        return Object.class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.Transformer#getWeight()
+     */
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+    private String getDataBinding(Operation operation) {
+        WrapperInfo wrapper = operation.getWrapper();
+        if (wrapper != null) {
+            return wrapper.getDataBinding();
+        } else {
+            return null;
+        }
+    }
+
+    private WrapperHandler getWrapperHandler(String dataBindingId, boolean required) {
+        WrapperHandler wrapperHandler = null;
+        if (dataBindingId != null) {
+            DataBinding dataBinding = mediator.getDataBindings().getDataBinding(dataBindingId);
+            wrapperHandler = dataBinding == null ? null : dataBinding.getWrapperHandler();
+        }
+        if (wrapperHandler == null && required) {
+            throw new TransformationException("No wrapper handler is provided for databinding: " + dataBindingId);
+        }
+        return wrapperHandler;
+    }
+
+    /**
+     * Match the structure of the wrapper element. If it matches, then we can do
+     * wrapper to wrapper transformation. Otherwise, we do child to child.
+     * @param w1
+     * @param w2
+     * @return
+     */
+    private boolean matches(WrapperInfo w1, WrapperInfo w2) {
+        if (w1 == null || w2 == null) {
+            return false;
+        }
+        if (!w1.getOutputWrapperElement().equals(w2.getOutputWrapperElement())) {
+            return false;
+        }
+
+        // Compare the child elements
+        List<ElementInfo> list1 = w1.getOutputChildElements();
+        List<ElementInfo> list2 = w2.getOutputChildElements();
+        if (list1.size() != list2.size()) {
+            return false;
+        }
+        // FXIME: [rfeng] At this point, the J2W generates local elments under the namespace
+        // of the interface instead of "". We only compare the local parts only to work around
+        // the namespace mismatch
+        for (int i = 0; i < list1.size(); i++) {
+            String n1 = list1.get(i).getQName().getLocalPart();
+            String n2 = list2.get(i).getQName().getLocalPart();
+            if (!n1.equals(n2)) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    @SuppressWarnings("unchecked")
+    public Object transform(Object response, TransformationContext context) {
+        try {
+            DataType<DataType> sourceType = context.getSourceDataType();
+            Operation sourceOp = context.getSourceOperation();
+            boolean sourceWrapped = sourceOp != null && sourceOp.isWrapperStyle() && sourceOp.getWrapper() != null;
+            boolean sourceBare = sourceOp != null && !sourceOp.isWrapperStyle() && sourceOp.getWrapper() == null;
+
+            WrapperHandler sourceWrapperHandler = null;
+            String sourceDataBinding = getDataBinding(sourceOp);
+            sourceWrapperHandler = getWrapperHandler(sourceDataBinding, sourceWrapped);
+
+            DataType<DataType> targetType = context.getTargetDataType();
+            Operation targetOp = (Operation)context.getTargetOperation();
+            boolean targetWrapped = targetOp != null && targetOp.isWrapperStyle() && targetOp.getWrapper() != null;
+            boolean targetBare = targetOp != null && !targetOp.isWrapperStyle() && targetOp.getWrapper() == null;
+
+            WrapperHandler targetWrapperHandler = null;
+            String targetDataBinding = getDataBinding(targetOp);
+            targetWrapperHandler = getWrapperHandler(targetDataBinding, targetWrapped);
+
+            if ((!sourceWrapped &&!sourceBare) && targetWrapped) {
+                // Unwrapped --> Wrapped
+                WrapperInfo wrapper = targetOp.getWrapper();
+                ElementInfo wrapperElement = wrapper.getOutputWrapperElement();
+                List<ElementInfo> childElements = wrapper.getOutputChildElements();
+                Class<?> targetWrapperClass = wrapper != null ? wrapper.getOutputWrapperClass() : null;
+
+                // If the source can be wrapped, wrapped it first
+                if (sourceWrapperHandler != null) {
+                    WrapperInfo sourceWrapperInfo = sourceOp.getWrapper();
+                    DataType sourceWrapperType =
+                        sourceWrapperInfo != null ? sourceWrapperInfo.getOutputWrapperType() : null;
+
+                    if (sourceWrapperType != null && matches(sourceOp.getWrapper(), targetOp.getWrapper())) {
+                        Class<?> sourceWrapperClass = sourceWrapperType.getPhysical();
+
+                        Object sourceWrapper = sourceWrapperHandler.create(sourceOp, false);
+                        if (sourceWrapper != null) {
+                            if (!childElements.isEmpty()) {
+                                // Set the return value
+                                sourceWrapperHandler.setChildren(sourceWrapper,
+                                                                 new Object[] {response},
+                                                                 sourceOp,
+                                                                 false);
+                            }
+                            Object targetWrapper =
+                                mediator.mediate(sourceWrapper, sourceWrapperType, targetType.getLogical(), context
+                                    .getMetadata());
+                            return targetWrapper;
+                        }
+                    }
+                }
+                Object targetWrapper = targetWrapperHandler.create(targetOp, false);
+
+                if (childElements.isEmpty()) {
+                    // void output
+                    return targetWrapper;
+                }
+
+                DataType<XMLType> argType = wrapper.getUnwrappedOutputType();
+                Object child = response;
+                child = mediator.mediate(response, sourceType.getLogical(), argType, context.getMetadata());
+                targetWrapperHandler.setChildren(targetWrapper, new Object[] {child}, targetOp, false);
+                return targetWrapper;
+            } else if (sourceWrapped && (!targetWrapped && !targetBare)) {
+                // Wrapped to Unwrapped
+                Object sourceWrapper = response;
+                List<ElementInfo> childElements = sourceOp.getWrapper().getOutputChildElements();
+                if (childElements.isEmpty()) {
+                    // The void output
+                    return null;
+                }
+                if (targetWrapperHandler != null) {
+                    ElementInfo wrapperElement = sourceOp.getWrapper().getOutputWrapperElement();
+
+                    // FIXME: This is a workaround for the wsdless support as it passes in child elements
+                    // under the wrapper that only matches by position
+                    if (sourceWrapperHandler.isInstance(sourceWrapper, sourceOp, false)) {
+
+                        WrapperInfo targetWrapperInfo = targetOp.getWrapper();
+                        DataType targetWrapperType =
+                            targetWrapperInfo != null ? targetWrapperInfo.getOutputWrapperType() : null;
+
+                        if (targetWrapperType != null && matches(sourceOp.getWrapper(), targetOp.getWrapper())) {
+                            Object targetWrapper =
+                                mediator.mediate(sourceWrapper, sourceType.getLogical(), targetWrapperType, context
+                                    .getMetadata());
+                            return targetWrapperHandler.getChildren(targetWrapper, targetOp, false).get(0);
+                        }
+                    }
+                }
+                Object child = sourceWrapperHandler.getChildren(sourceWrapper, sourceOp, false).get(0);
+                DataType<?> childType = sourceOp.getWrapper().getUnwrappedOutputType();
+                return mediator.mediate(child, childType, targetType.getLogical(), context.getMetadata());
+            } else {
+                // FIXME: Do we want to handle wrapped to wrapped?
+                return mediator.mediate(response, sourceType.getLogical(), targetType.getLogical(), context
+                    .getMetadata());
+            }
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/XMLStreamReader2CallableReference.java b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/XMLStreamReader2CallableReference.java
new file mode 100644
index 0000000000..9633262116
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/transformers/XMLStreamReader2CallableReference.java
@@ -0,0 +1,101 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.core.databinding.transformers;

+

+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;

+

+import java.lang.reflect.Constructor;

+

+import javax.xml.namespace.QName;

+import javax.xml.stream.XMLStreamException;

+import javax.xml.stream.XMLStreamReader;

+

+import org.apache.tuscany.sca.core.context.CallableReferenceExt;

+import org.apache.tuscany.sca.core.context.ServiceReferenceExt;

+import org.apache.tuscany.sca.databinding.PullTransformer;

+import org.apache.tuscany.sca.databinding.TransformationContext;

+import org.apache.tuscany.sca.databinding.TransformationException;

+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;

+import org.oasisopen.sca.CallableReference;

+

+@SuppressWarnings("unchecked")

+public class XMLStreamReader2CallableReference extends BaseTransformer<XMLStreamReader, CallableReference>

+            implements PullTransformer<XMLStreamReader, CallableReference> {

+

+    private static final String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";

+    private static final String COMPOSITE = "composite";

+    private static final QName COMPOSITE_QNAME = new QName(SCA11_NS, COMPOSITE);

+    

+    public CallableReference transform(XMLStreamReader source, TransformationContext context) {

+        try {

+            if (source != null) {

+                skipTopLevelElement(source);

+                Class refType =

+                    context == null ? CallableReferenceExt.class : context.getTargetDataType().getPhysical();

+                Class implType;

+                if (refType.isAssignableFrom(CallableReferenceExt.class)) {

+                    implType = CallableReferenceExt.class;

+                } else if (refType.isAssignableFrom(ServiceReferenceExt.class)) {

+                    implType = ServiceReferenceExt.class;

+                } else {   

+                    throw new TransformationException("Unrecognized transformation target type");

+                }

+                Constructor constructor = implType.getConstructor(new Class[] {XMLStreamReader.class});

+                return (CallableReference)constructor.newInstance(new Object[] {source});

+            } else {

+                return null;

+            }

+        } catch (Exception e) {

+            throw new TransformationException(e);

+        }

+    }

+

+    /*

+     * Step over top-level element added by CallableReference2XMLStreamReader

+     */

+    private void skipTopLevelElement(XMLStreamReader source) throws XMLStreamException {

+        while (source.hasNext()) {

+            int event = source.getEventType();

+            if (event == START_ELEMENT) {

+                QName name = source.getName();

+                if (COMPOSITE_QNAME.equals(name)) {

+                    return;

+                }

+            }

+            source.next();

+        }

+        throw new TransformationException("<composite> element not found");

+    }

+

+    @Override

+    protected Class<XMLStreamReader> getSourceType() {

+        return XMLStreamReader.class;

+    }

+

+    @Override

+    protected Class<CallableReference> getTargetType() {

+        return CallableReference.class;

+    }

+

+    @Override

+    public int getWeight() {

+        return 10;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/DataBindingRuntimeWireProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/DataBindingRuntimeWireProcessor.java
new file mode 100644
index 0000000000..90b6f24872
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/DataBindingRuntimeWireProcessor.java
@@ -0,0 +1,194 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.core.databinding.wire;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.FaultExceptionMapper;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.apache.tuscany.sca.runtime.RuntimeWireProcessor;
+
+/**
+ * This processor is responsible to add an interceptor to invocation chain if
+ * the source and target operations have different databinding requirements
+ *
+ * @version $Rev$ $Date$
+ */
+public class DataBindingRuntimeWireProcessor implements RuntimeWireProcessor {
+    private Mediator mediator;
+    private DataBindingExtensionPoint dataBindings;
+    private FaultExceptionMapper faultExceptionMapper;
+
+    public DataBindingRuntimeWireProcessor(Mediator mediator,
+                                           DataBindingExtensionPoint dataBindings,
+                                           FaultExceptionMapper faultExceptionMapper) {
+        super();
+        this.mediator = mediator;
+        this.dataBindings = dataBindings;
+        this.faultExceptionMapper = faultExceptionMapper;
+    }
+
+    public boolean isTransformationRequired(DataType source, DataType target) {
+        if (source == null || target == null) { // void return type
+            return false;
+        }
+        if (source == target) {
+            return false;
+        }
+
+        // Output type can be null
+        if (source == null && target == null) {
+            return false;
+        } else if (source == null || target == null) {
+            return true;
+        }
+        String sourceDataBinding = source.getDataBinding();
+        String targetDataBinding = target.getDataBinding();
+        if (sourceDataBinding == targetDataBinding) {
+            return false;
+        }
+        if (sourceDataBinding == null || targetDataBinding == null) {
+            // TODO: If any of the databinding is null, then no transformation
+            return false;
+        }
+        return !sourceDataBinding.equals(targetDataBinding);
+    }
+
+    public boolean isTransformationRequired(Operation source, Operation target) {
+        if (source == target) {
+            return false;
+        }
+
+        if (source.isWrapperStyle() != target.isWrapperStyle()) {
+            return true;
+        }
+
+        // Check output type
+        DataType sourceOutputType = source.getOutputType();
+        DataType targetOutputType = target.getOutputType();
+
+        // Note the target output type is now the source for checking
+        // compatibility
+        if (isTransformationRequired(targetOutputType, sourceOutputType)) {
+            return true;
+        }
+
+        List<DataType> sourceInputType = source.getInputType().getLogical();
+        List<DataType> targetInputType = target.getInputType().getLogical();
+
+        int size = sourceInputType.size();
+        if (size != targetInputType.size()) {
+            // TUSCANY-1682: The wrapper style may have different arguments
+            return true;
+        }
+        for (int i = 0; i < size; i++) {
+            if (isTransformationRequired(sourceInputType.get(i), targetInputType.get(i))) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    private boolean isTransformationRequired(InterfaceContract sourceContract,
+                                             Operation sourceOperation,
+                                             InterfaceContract targetContract,
+                                             Operation targetOperation) {
+        if (targetContract == null) {
+            targetContract = sourceContract;
+        }
+        if (sourceContract == targetContract) {
+            return false;
+        }
+        return isTransformationRequired(sourceOperation, targetOperation);
+    }
+
+    public void process(RuntimeWire wire) {
+        InterfaceContract sourceContract = wire.getEndpointReference().getInterfaceContract();
+        InterfaceContract targetContract = wire.getEndpoint().getInterfaceContract();
+        if (targetContract == null) {
+            targetContract = sourceContract;
+        }
+
+        if (!sourceContract.getInterface().isRemotable()) {
+            return;
+        }
+        List<InvocationChain> chains = wire.getInvocationChains();
+        for (InvocationChain chain : chains) {
+            Operation sourceOperation = chain.getSourceOperation();
+            Operation targetOperation = chain.getTargetOperation();
+
+            Interceptor interceptor = null;
+            if (isTransformationRequired(sourceContract, sourceOperation, targetContract, targetOperation)) {
+                // Add the interceptor to the source side because multiple
+                // references can be wired to the same service
+                interceptor =
+                    new DataTransformationInterceptor(wire, sourceOperation, targetOperation, mediator);
+            } else {
+                // assume pass-by-values copies are required if interfaces are remotable and there is no data binding
+                // transformation, i.e. a transformation will result in a copy so another pass-by-value copy is unnecessary
+                if (!isOnMessage(targetOperation) && isRemotable(chain, sourceOperation, targetOperation)) {
+                    interceptor =
+                        new PassByValueInterceptor(mediator, chain, targetOperation);
+                }
+            }
+            if (interceptor != null) {
+                String phase =
+                    (wire.getEndpointReference().getReference() instanceof ComponentReference) ? Phase.REFERENCE_INTERFACE
+                        : Phase.SERVICE_INTERFACE;
+                chain.addInterceptor(phase, interceptor);
+            }
+        }
+
+    }
+
+    /**
+     * FIXME: TUSCANY-2586, temporary work around till the JIRA is fixed to prevent
+     *  the PassByValueInterceptor being used for services when the binding protocol
+     *  doesn't need the copies done.
+     */
+    protected boolean isOnMessage(Operation op) {
+        return "onMessage".equals(op.getName());
+    }
+
+    /**
+     * Pass-by-value copies are required if the interfaces are remotable unless the
+     * implementation uses the @AllowsPassByReference annotation.
+     */
+    protected boolean isRemotable(InvocationChain chain, Operation sourceOperation, Operation targetOperation) {
+        if (!sourceOperation.getInterface().isRemotable()) {
+            return false;
+        }
+        if (!targetOperation.getInterface().isRemotable()) {
+            return false;
+        }
+        return true;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/DataTransformationInterceptor.java b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/DataTransformationInterceptor.java
new file mode 100644
index 0000000000..679897b59b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/DataTransformationInterceptor.java
@@ -0,0 +1,109 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.databinding.wire;
+
+import java.lang.reflect.InvocationTargetException;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.FaultException;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.apache.tuscany.sca.invocation.DataExchangeSemantics;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * An interceptor to transform data across databindings on the wire
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DataTransformationInterceptor implements Interceptor, DataExchangeSemantics {
+    private Invoker next;
+
+    private Operation sourceOperation;
+
+    private Operation targetOperation;
+    private RuntimeWire wire;
+    private Mediator mediator;
+
+    public DataTransformationInterceptor(RuntimeWire wire,
+                                         Operation sourceOperation,
+                                         Operation targetOperation,
+                                         Mediator mediator) {
+        super();
+        this.sourceOperation = sourceOperation;
+        this.targetOperation = targetOperation;
+        this.mediator = mediator;
+        this.wire = wire;
+    }
+
+    public Invoker getNext() {
+        return next;
+    }
+
+    public Message invoke(Message msg) {
+        Map<String, Object> metadata = new HashMap<String, Object>();
+        metadata.put("wire", wire);
+        Object input = mediator.mediateInput(msg.getBody(), sourceOperation, targetOperation, metadata);
+        msg.setBody(input);
+        Message resultMsg = next.invoke(msg);
+        Object result = resultMsg.getBody();
+        if (sourceOperation.isNonBlocking()) {
+            // Not to reset the message body
+            return resultMsg;
+        }
+
+
+        if (resultMsg.isFault()) {
+            Object transformedFault = null;
+            if ((result instanceof Exception) && !(result instanceof RuntimeException)) {
+                transformedFault = mediator.mediateFault(result, sourceOperation, targetOperation, metadata);
+                if (transformedFault != result) {
+                    resultMsg.setFaultBody(transformedFault);
+                }
+            }
+            //
+            // Leave it to another layer to actually throw the Exception which constitutes
+            // the message body.  We don't throw it here.
+            //
+        } else {
+            assert !(result instanceof Throwable) : "Expected messages that are not throwable " + result;
+            Object newResult = mediator.mediateOutput(result, sourceOperation, targetOperation, metadata);
+            resultMsg.setBody(newResult);
+        }
+
+        return resultMsg;
+    }
+
+    public void setNext(Invoker next) {
+        this.next = next;
+    }
+
+    public boolean allowsPassByReference() {
+        return true;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/PassByValueInterceptor.java b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/PassByValueInterceptor.java
new file mode 100644
index 0000000000..a4466bfd1a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/java/org/apache/tuscany/sca/core/databinding/wire/PassByValueInterceptor.java
@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.core.databinding.wire;
+
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * Implementation of an interceptor that enforces pass-by-value semantics
+ * on operation invocations by copying the operation input and output data.
+ *
+ * @version $Rev$ $Date$
+ */
+public class PassByValueInterceptor implements Interceptor {
+
+    private Mediator mediator;
+    private Operation operation;
+    private Invoker nextInvoker;
+    private InvocationChain chain;
+
+    /**
+     * Constructs a new PassByValueInterceptor.
+     * @param dataBindings databinding extension point
+     * @param operation the intercepted operation
+     */
+    public PassByValueInterceptor(Mediator mediator, InvocationChain chain, Operation operation) {
+        this.mediator = mediator;
+        this.chain = chain;
+        this.operation = operation;
+    }
+
+    public Message invoke(Message msg) {
+        if (chain.allowsPassByReference()) {
+            return nextInvoker.invoke(msg);
+        }
+
+        msg.setBody(mediator.copyInput(msg.getBody(), operation));
+
+        Message resultMsg = nextInvoker.invoke(msg);
+
+        if (!resultMsg.isFault() && operation.getOutputType() != null) {
+            resultMsg.setBody(mediator.copyOutput(resultMsg.getBody(), operation));
+        }
+
+        if (resultMsg.isFault()) {
+            resultMsg.setFaultBody(mediator.copyFault(resultMsg.getBody(), operation));
+        }
+        return resultMsg;
+    }
+
+    public Invoker getNext() {
+        return nextInvoker;
+    }
+
+    public void setNext(Invoker next) {
+        this.nextInvoker = next;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
new file mode 100644
index 0000000000..baba638c9b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+# Implementation class for the ExtensionActivator

+org.apache.tuscany.sca.core.databinding.module.DataBindingModuleActivator

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/test/java/org/apache/tuscany/sca/core/databinding/processor/DataBindingJavaInterfaceProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/test/java/org/apache/tuscany/sca/core/databinding/processor/DataBindingJavaInterfaceProcessorTestCase.java
new file mode 100644
index 0000000000..1905cfb217
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-databinding/src/test/java/org/apache/tuscany/sca/core/databinding/processor/DataBindingJavaInterfaceProcessorTestCase.java
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.databinding.processor;
+
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.DefaultDataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.annotation.DataBinding;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.OperationImpl;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.junit.Test;
+import org.oasisopen.sca.annotation.Remotable;
+import org.w3c.dom.Node;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class DataBindingJavaInterfaceProcessorTestCase {
+
+    /**
+     * @throws InvalidServiceContractException
+     */
+    @Test
+    public final void testVisitInterface() throws InvalidInterfaceException {
+        DataBindingExtensionPoint registry = new DefaultDataBindingExtensionPoint();
+        DataBindingJavaInterfaceProcessor processor = new DataBindingJavaInterfaceProcessor(registry);
+        JavaInterfaceFactory javaFactory = new DefaultJavaInterfaceFactory();
+        
+        JavaInterface contract = javaFactory.createJavaInterface();
+        contract.setJavaClass(MockInterface.class);
+        JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();
+        interfaceContract.setInterface(contract);
+        Operation operation = newOperation("call");
+        Operation operation1 = newOperation("call1");
+        contract.getOperations().add(operation);
+        contract.getOperations().add(operation1);
+        contract.setRemotable(true);
+        processor.visitInterface(contract);
+    }
+
+    @DataBinding("org.w3c.dom.Node")
+    @Remotable
+    public static interface MockInterface {
+        Node call(Node msg);
+
+        @DataBinding("xml:string")
+        String call1(String msg);
+    }
+
+    private static Operation newOperation(String name) {
+        Operation operation = new OperationImpl();
+        operation.setName(name);
+        return operation;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
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+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
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+      "Object" form shall mean any form resulting from mechanical
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+
+      "Work" shall mean the work of authorship, whether in Source or
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+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
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+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
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+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
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+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
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+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
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+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..170bc6314d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/META-INF/MANIFEST.MF
@@ -0,0 +1,50 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.context;version="2.0.0";

+  uses:="org.apache.tuscany.sca.runtime,

+   org.apache.tuscany.sca.assembly,

+   org.apache.tuscany.sca.core,

+   org.oasisopen.sca,

+   org.apache.tuscany.sca.extensibility",

+ org.apache.tuscany.sca.invocation;version="2.0.0";uses:="org.apache.tuscany.sca.runtime,org.apache.tuscany.sca.interfacedef",

+ org.apache.tuscany.sca.management;version="2.0.0";uses:="org.apache.tuscany.sca.runtime",

+ org.apache.tuscany.sca.provider;version="2.0.0";

+  uses:="org.apache.tuscany.sca.invocation,

+   org.apache.tuscany.sca.runtime,

+   org.apache.tuscany.sca.assembly,

+   org.apache.tuscany.sca.definitions,

+   org.apache.tuscany.sca.core,

+   org.apache.tuscany.sca.interfacedef,

+   org.apache.tuscany.sca.extensibility",

+ org.apache.tuscany.sca.runtime;version="2.0.0";

+  uses:="org.apache.tuscany.sca.invocation,

+   org.apache.tuscany.sca.assembly,

+   org.apache.tuscany.sca.endpointresolver,

+   org.apache.tuscany.sca.provider,

+   org.oasisopen.sca,

+   org.apache.tuscany.sca.interfacedef",

+ org.apache.tuscany.sca.work;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Core SPI

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397108125

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Core SPI

+Import-Package: org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.context;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.definitions;version="2.0.0",

+ org.apache.tuscany.sca.extensibility;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.invocation;version="2.0.0",

+ org.apache.tuscany.sca.management;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.apache.tuscany.sca.provider;version="2.0.0",

+ org.apache.tuscany.sca.runtime;version="2.0.0",

+ org.apache.tuscany.sca.work;version="2.0.0",

+ org.oasisopen.sca;version="2.0.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.core.spi

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/pom.xml
new file mode 100644
index 0000000000..98947388ca
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/pom.xml
@@ -0,0 +1,90 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-core-spi</artifactId>
+    <name>Apache Tuscany SCA Core SPI</name>
+
+    <dependencies>
+    	<dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-extensibility</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+    
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-definitions</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface</artifactId>
+            <version>2.0-M3</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>2.0-M3</version>
+        </dependency>                        
+
+        <dependency>
+            <groupId>org.codehaus.woodstox</groupId>
+            <artifactId>wstx-asl</artifactId>
+            <version>3.2.4</version>
+            <scope>runtime</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>stax</groupId>
+                    <artifactId>stax-api</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/doc/Context Model.emx b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/doc/Context Model.emx
new file mode 100644
index 0000000000..0445ea5a6b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/doc/Context Model.emx
@@ -0,0 +1,673 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<!--xtools2_universal_type_manager-->

+<uml:Model xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:notation="http://www.ibm.com/xtools/1.5.0/Notation" xmlns:uml="http://www.eclipse.org/uml2/1.0.0/UML" xmlns:umlnotation="http://www.ibm.com/xtools/1.5.0/Umlnotation" xmi:id="_al1S8NovEdqRBPR5WyT36A" name="Context Model" appliedProfile="_al1S9NovEdqRBPR5WyT36A _al1S99ovEdqRBPR5WyT36A _al1S-tovEdqRBPR5WyT36A _al1S_dovEdqRBPR5WyT36A _al1TANovEdqRBPR5WyT36A">

+  <eAnnotations xmi:id="_al1S8dovEdqRBPR5WyT36A" source="uml2.diagrams" references="_al1S8tovEdqRBPR5WyT36A">

+    <contents xmi:type="notation:Diagram" xmi:id="_al1S8tovEdqRBPR5WyT36A" type="Class" name="Main">

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diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ComponentContextFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ComponentContextFactory.java
new file mode 100644
index 0000000000..134f49e7b0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ComponentContextFactory.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.context;
+
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.oasisopen.sca.ComponentContext;
+
+/**
+ * Interface implemented by the provider of the ComponentContext.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ComponentContextFactory {
+    /**
+     * Create an instance of ComponentContext
+     * 
+     * @param component The runtime component
+     * @return An instance of ComponentContext for the component
+     */
+    ComponentContext createComponentContext(RuntimeComponent component);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ContextFactoryExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ContextFactoryExtensionPoint.java
new file mode 100644
index 0000000000..e92a8f2844
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/ContextFactoryExtensionPoint.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.context;
+
+/**
+ * An extension point for context factories. 
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ContextFactoryExtensionPoint {
+    
+    /**
+     * Add a context factory extension.
+     * 
+     * @param factory The factory to add
+     */
+    void addFactory(Object factory);
+    
+    /**
+     * Remove a context factory extension.
+     *  
+     * @param factory The factory to remove
+     */
+    void removeFactory(Object factory); 
+    
+    /**
+     * Get a factory implementing the given interface.
+     * @param factoryInterface the lookup key (factory interface)
+     * @return The factory
+     */
+    <T> T getFactory(Class<T> factoryInterface);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/DefaultContextFactoryExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/DefaultContextFactoryExtensionPoint.java
new file mode 100644
index 0000000000..3c4be9cd55
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/DefaultContextFactoryExtensionPoint.java
@@ -0,0 +1,116 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.context;
+
+import java.lang.reflect.Constructor;
+import java.util.HashMap;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+
+/**
+ * Default implementation of a model factory extension point.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultContextFactoryExtensionPoint implements ContextFactoryExtensionPoint {
+
+    /**
+     * The Map of Factories that have been registered.
+     */
+    private HashMap<Class<?>, Object> factories = new HashMap<Class<?>, Object>();
+
+    private ExtensionPointRegistry registry;
+
+    public DefaultContextFactoryExtensionPoint(ExtensionPointRegistry registry) {
+        this.registry = registry;
+    }
+
+    /**
+     * Add a model factory extension.
+     *
+     * @param factory The factory to add.
+     * @throws IllegalArgumentException if factory is null
+     */
+    public void addFactory(Object factory) throws IllegalArgumentException {
+        if (factory == null) {
+            throw new IllegalArgumentException("Cannot add null as a factory");
+        }
+
+        Class<?>[] interfaces = factory.getClass().getInterfaces();
+        for (int i = 0; i<interfaces.length; i++) {
+            factories.put(interfaces[i], factory);
+        }
+    }
+
+    /**
+     * Remove a model factory extension.
+     *
+     * @param factory The factory to remove
+     * @throws IllegalArgumentException if factory is null
+     */
+    public void removeFactory(Object factory) throws IllegalArgumentException {
+        if (factory == null) {
+            throw new IllegalArgumentException("Cannot remove null as a factory");
+        }
+
+        Class<?>[] interfaces = factory.getClass().getInterfaces();
+        for (int i = 0; i<interfaces.length; i++) {
+            factories.remove(interfaces[i]);
+        }
+    }
+
+    /**
+     * Get a factory implementing the given interface.
+     *
+     * @param factoryInterface The lookup key (factory interface)
+     * @return The factory
+     */
+    public <T> T getFactory(Class<T> factoryInterface) throws IllegalArgumentException {
+        if (factoryInterface == null) {
+            throw new IllegalArgumentException("Cannot get null as a factory");
+        }
+
+        Object factory = factories.get(factoryInterface);
+        if (factory == null) {
+
+            // Dynamically load a factory class declared under META-INF/services
+            try {
+                ServiceDeclaration factoryDeclaration = ServiceDiscovery.getInstance().getServiceDeclaration(factoryInterface.getName());
+                if (factoryDeclaration != null) {
+                    Class<?> factoryClass = factoryDeclaration.loadClass();
+            
+                    // Default empty constructor
+                    Constructor<?> constructor = factoryClass.getConstructor(ExtensionPointRegistry.class);
+                    factory = constructor.newInstance(registry);
+            
+                    // Cache the loaded factory
+                    addFactory(factory);
+                }
+            } catch (Exception e) {
+                throw new IllegalArgumentException(e);
+            }
+
+        }
+
+        return factoryInterface.cast(factory);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/PropertyValueFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/PropertyValueFactory.java
new file mode 100644
index 0000000000..9766e164b8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/PropertyValueFactory.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.context;
+
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+
+/**
+ * Interface implemented by the provider of the property values
+ *
+ * @version $Rev$ $Date$
+ */
+public interface PropertyValueFactory {
+
+    /**
+     * This method will create an instance of the value for the specified Property.
+     * 
+     * @param property The Property from which to retrieve the property value
+     * @param type The type of the property value being retrieved from the Property
+     * @param <B> Type type of the property value being looked up
+     * 
+     * @return the value for the Property
+     */
+    <B> B createPropertyValue(ComponentProperty property, Class<B> type);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/RequestContextFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/RequestContextFactory.java
new file mode 100644
index 0000000000..d8f15b411c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/context/RequestContextFactory.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.context;
+
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.oasisopen.sca.RequestContext;
+
+/**
+ * Interface implemented by the provider of the RequestContext.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface RequestContextFactory {
+    /**
+     * @return An instance of RequestContext for the current invocation
+     */
+    RequestContext createRequestContext(RuntimeComponent component);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/DataExchangeSemantics.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/DataExchangeSemantics.java
new file mode 100644
index 0000000000..957a15ce8a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/DataExchangeSemantics.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.invocation;
+
+/**
+ * An invoker or interceptor can optionally implement this interface to indicate if they can 
+ * enforce the pass-by-value semantics for an operation on remotable interfaces.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface DataExchangeSemantics {
+    /**
+     * Indicate if the data can be passed in by reference as they won't be mutated.
+     * @return true if pass-by-reference is allowed
+     */
+    boolean allowsPassByReference();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Interceptor.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Interceptor.java
new file mode 100644
index 0000000000..a5f221fc11
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Interceptor.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.invocation;
+
+/**
+ * Synchronous mediation associated with a client- or target- side wire.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Interceptor extends Invoker {
+
+    /**
+     * Sets the next invoker
+     * @param next The next invoker
+     */
+    void setNext(Invoker next);
+
+    /**
+     * Returns the next invoker or null
+     * @return The next Invoker
+     */
+    Invoker getNext();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InvocationChain.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InvocationChain.java
new file mode 100644
index 0000000000..75719bb0cc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/InvocationChain.java
@@ -0,0 +1,112 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.invocation;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+
+/**
+ * A wire consists of 1..n invocation chains associated with the operations of its source service contract.
+ * <p/>
+ * Invocation chains may contain <code>Interceptors</code> that process invocations.
+ * <p/>
+ * A <code>Message</code> is used to pass data associated with an invocation through the chain.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface InvocationChain {
+    /**
+     * Returns the target operation for this invocation chain.
+     *
+     * @return The target operation for this invocation chain
+     */
+    Operation getTargetOperation();
+
+    /**
+     * Updates the target operation for this invocation chain.
+     *
+     * @param operation The new target operation for this invocation chain
+     */
+    void setTargetOperation(Operation operation);
+    
+    /**
+     * Returns the source operation for this invocation chain.
+     *
+     * @return The source operation for this invocation chain
+     */    
+    Operation getSourceOperation();
+
+    /**
+     * Adds an interceptor to the chain. For reference side, it will be added to
+     * Phase.REFERENCE. For service side, it will be added to Phase.SERVICE 
+     *
+     * @param interceptor The interceptor to add
+     */
+    void addInterceptor(Interceptor interceptor);
+
+    /**
+     * Adds an invoker to the chain
+     *
+     * @param invoker The invoker to add
+     */
+    void addInvoker(Invoker invoker);
+
+    /**
+     * Returns the first invoker in the chain.
+     *
+     * @return The first invoker in the chain
+     */
+    Invoker getHeadInvoker();
+
+    /**
+     * @deprecated This method is not used
+     * Returns the last invoker in the chain.
+     *
+     * @return The last invoker in the chain
+     */
+    @Deprecated
+    Invoker getTailInvoker();
+
+    /**
+     * @deprecated Please use <code>void addInterceptor(String phase, Interceptor interceptor);</code>
+     * Adds an interceptor at the given position in the interceptor stack
+     *
+     * @param index       The position in the interceptor stack to add the interceptor
+     * @param interceptor The interceptor to add
+     */
+    @Deprecated
+    void addInterceptor(int index, Interceptor interceptor);
+    
+    /**
+     * Add an interceptor to the given phase
+     * @param phase
+     * @param interceptor
+     */
+    void addInterceptor(String phase, Interceptor interceptor);
+    
+    /**
+     * Indicate if the data can be passed in by reference as they won't be mutated.
+     * @return true if pass-by-reference is allowed
+     */
+    boolean allowsPassByReference();
+    /**
+     * Force the invocation to allow pass-by-reference
+     * @param allowsPBR
+     */
+    void setAllowsPassByReference(boolean allowsPBR);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Invoker.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Invoker.java
new file mode 100644
index 0000000000..2748bbed9a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Invoker.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.invocation;
+
+/**
+ * Synchronous mediation associated with a client- or target- side wire.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Invoker {
+
+    /**
+     * Process a synchronous wire
+     *
+     * @param msg The request Message for the wire
+     * @return The response Message from the wire
+     */
+    Message invoke(Message msg);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Message.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Message.java
new file mode 100644
index 0000000000..c9ee00ff85
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Message.java
@@ -0,0 +1,116 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.invocation;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.interfacedef.Operation;
+
+/**
+ * Represents a request, response, or exception flowing through a wire
+ *
+ * @version $Rev $Date$
+ */
+public interface Message {
+
+    /**
+     * Returns the body of the message, which will be the payload or parameters associated with the wire
+     * @return The body of the message
+     */
+    <T> T getBody();
+
+    /**
+     * Sets the body of the message.
+     * @param body The body of the message
+     */
+    <T> void setBody(T body);
+
+    /**
+     * Get the end point reference of the source reference
+     * @return The end point reference of the reference originating the message
+     */
+    EndpointReference getFrom();
+
+    /**
+     * Set the end point reference of the reference originating the message
+     * @param from The end point reference of the reference originating the message
+     */
+    void setFrom(EndpointReference from);
+
+    /**
+     * Get the end point reference of target service
+     * @return The end point reference of the service that the message targets
+     */
+    Endpoint getTo();
+
+    /**
+     * Set the end point reference of target service
+     * @param to The end point reference of the service that the message targets
+     */
+    void setTo(Endpoint to);
+    
+    /**
+     * Returns the id of the message
+     * @return The message Id
+     */
+    Object getMessageID();
+
+    /**
+     * Sets the id of the message
+     * @param messageId The message ID
+     */
+    void setMessageID(Object messageId);
+
+    /**
+     * Determines if the message represents a fault/exception
+     *
+     * @return true If the message body is a fault object, false if the body is a normal payload
+     */
+    boolean isFault();
+
+    /**
+     * Set the message body with a fault object. After this method is called, isFault() returns true.
+     *
+     * @param fault The fault object represents an exception
+     */
+    <T> void setFaultBody(T fault);
+
+    /**
+     * Returns the operation that created the message.
+     *
+     * @return The operation that created the message
+     */
+    Operation getOperation();
+
+    /**
+     * Sets the operation that created the message.
+     *
+     * @param op The operation that created the message
+     */
+    void setOperation(Operation op);
+    
+    /** 
+     * Returns a list of objects that are contained in the message header
+     * 
+     * @return
+     */
+    List<Object> getHeaders();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/MessageFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/MessageFactory.java
new file mode 100644
index 0000000000..38c900e36a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/MessageFactory.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.invocation;
+
+
+/**
+ * A factory for messages
+ *
+ * @version $Rev $Date$
+ */
+public interface MessageFactory {
+
+    /**
+     * Creates a new message.
+     * 
+     * @return The new message
+     */
+    Message createMessage();
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Phase.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Phase.java
new file mode 100644
index 0000000000..af8ad6e582
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/invocation/Phase.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.invocation;
+
+/**
+ * Tuscany built-in phases for the invocation chain
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Phase {
+    // The first phase for outgoing invocations via a reference
+    String REFERENCE = "component.reference";
+
+    // data transformation and validation
+    String REFERENCE_INTERFACE = "reference.interface";
+
+    // reference policy handling
+    String REFERENCE_POLICY = "reference.policy";
+
+    // reference binding invoker
+    String REFERENCE_BINDING = "reference.binding";
+
+    String REFERENCE_BINDING_WIREFORMAT = "reference.binding.wireformat";
+    String REFERENCE_BINDING_POLICY = "reference.binding.policy";
+    String REFERENCE_BINDING_TRANSPORT = "reference.binding.transport";
+
+    String SERVICE_BINDING_TRANSPORT = "service.binding.transport";
+    String SERVICE_BINDING_OPERATION_SELECTOR = "service.binding.operationselector";
+    String SERVICE_BINDING_WIREFORMAT = "service.binding.wireformat";
+    String SERVICE_BINDING_POLICY = "service.binding.policy";
+    
+    
+    // The first phase for incoming invocations via a service
+    String SERVICE_BINDING = "service.binding";
+
+    // service policy handling
+    String SERVICE_POLICY = "service.policy";
+
+    // data validation and transformation
+    String SERVICE_INTERFACE = "service.interface";
+
+    // TODO: not sure if we need to have this face
+    String SERVICE = "component.service";
+
+    // implementation policy handling
+    String IMPLEMENTATION_POLICY = "implementation.policy";
+
+    // implementation invoker
+    String IMPLEMENTATION = "component.implementation";
+
+    // String getName();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/management/ManagementService.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/management/ManagementService.java
new file mode 100644
index 0000000000..3887db4873
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/management/ManagementService.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.management;
+
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * Interface for the management service abstraction. The implementation
+ * could be based on a variety of technologies including JMX, WSDM,
+ * SNMP etc.
+ *
+ * @version $Revision$ $Date$
+ */
+public interface ManagementService {
+
+    /**
+     * Registers a component for management.
+     *
+     * @param name      Name of the component.
+     * @param component Component to be registered.
+     */
+    void registerComponent(String name, RuntimeComponent component);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/BindingProviderFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/BindingProviderFactory.java
new file mode 100644
index 0000000000..0f6a932c51
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/BindingProviderFactory.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * A factory for creating the runtime artifacts that represent bindings.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface BindingProviderFactory<M extends Binding> extends ProviderFactory<M> {
+
+    /**
+     * Creates a new reference binding provider for the given component and
+     * reference.
+     * 
+     * @param component The runtime component
+     * @param reference The reference on the runtime component
+     * @param binding The binding assembly model object
+     * @return The binding provider
+     */
+    ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component,
+                                                            RuntimeComponentReference reference,
+                                                            M binding);
+
+    /**
+     * Creates a new service binding provider for the given component and
+     * service.
+     * 
+     * @param component The runtime component
+     * @param service The service on the runtime component
+     * @param binding The binding assembly model object
+     * @return The binding provider
+     */
+    ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component,
+                                                        RuntimeComponentService service,
+                                                        M binding);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefaultDefinitionsProviderExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefaultDefinitionsProviderExtensionPoint.java
new file mode 100644
index 0000000000..b68a485e55
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefaultDefinitionsProviderExtensionPoint.java
@@ -0,0 +1,93 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import java.lang.reflect.Constructor;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+
+/**
+ * Concrete Implementation for the SCADefinitionsProviderExtensionPoint
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultDefinitionsProviderExtensionPoint implements
+    DefinitionsProviderExtensionPoint {
+
+    private ExtensionPointRegistry extensionPointRegistry = null;
+    
+    private boolean loaded;
+    private List<DefinitionsProvider> scaDefnsProviders = new ArrayList<DefinitionsProvider>();
+    
+    public DefaultDefinitionsProviderExtensionPoint(ExtensionPointRegistry extnPtReg) {
+        this.extensionPointRegistry = extnPtReg;
+    }
+
+    public void addDefinitionsProvider(DefinitionsProvider provider) {
+        scaDefnsProviders.add(provider);
+    }
+
+    public void removeDefinitionsProvider(DefinitionsProvider provider) {
+        scaDefnsProviders.remove(provider);
+    }
+
+    public List<DefinitionsProvider> getDefinitionsProviders() {
+        loadProviders();
+        return scaDefnsProviders;
+    }
+
+    private synchronized void loadProviders() {
+        if(loaded) {
+            return;
+        }
+        // Get the provider service declarations
+        Collection<ServiceDeclaration> defnProviderDecls;
+        DefinitionsProvider aProvider = null;
+        Class<?> providerClass = null;
+        Constructor<?> constructor = null;
+
+        try {
+            defnProviderDecls =
+                ServiceDiscovery.getInstance().getServiceDeclarations(DefinitionsProvider.class.getName());
+    
+            for (ServiceDeclaration aDefnProviderDecl : defnProviderDecls) {
+                providerClass = aDefnProviderDecl.loadClass();
+            
+                try {
+                    constructor = providerClass.getConstructor();
+                    aProvider = (DefinitionsProvider)constructor.newInstance();
+                } catch (NoSuchMethodException e1) {
+                        constructor = providerClass.getConstructor(ExtensionPointRegistry.class);
+                        aProvider = (DefinitionsProvider)constructor.newInstance(extensionPointRegistry);
+                } 
+                
+                scaDefnsProviders.add(aProvider);
+            }
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+        loaded = true;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefaultProviderFactoryExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefaultProviderFactoryExtensionPoint.java
new file mode 100644
index 0000000000..84e000ab10
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefaultProviderFactoryExtensionPoint.java
@@ -0,0 +1,505 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import java.lang.reflect.Constructor;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * Default implementation of a provider factory extension point.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultProviderFactoryExtensionPoint implements ProviderFactoryExtensionPoint {
+
+    private ExtensionPointRegistry registry;
+    private final Map<Class<?>, ProviderFactory> providerFactories = new HashMap<Class<?>, ProviderFactory>();
+    private final List<PolicyProviderFactory> policyProviderFactories = new ArrayList<PolicyProviderFactory>();
+    private boolean loaded;
+
+    /**
+     * The default constructor. Does nothing.
+     *
+     */
+    public DefaultProviderFactoryExtensionPoint(ExtensionPointRegistry registry) {
+        this.registry = registry;
+    }
+
+    /**
+     * Add a provider factory.
+     * 
+     * @param providerFactory The provider factory
+     */
+    public void addProviderFactory(ProviderFactory providerFactory) {
+        if(providerFactory instanceof PolicyProviderFactory) {
+            policyProviderFactories.add((PolicyProviderFactory)providerFactory);
+        } 
+        providerFactories.put(providerFactory.getModelType(), providerFactory);
+    }
+
+    /**
+     * Remove a provider factory.
+     * 
+     * @param providerFactory The provider factory
+     */
+    public void removeProviderFactory(ProviderFactory providerFactory) {
+        if(providerFactory instanceof PolicyProviderFactory) {
+            policyProviderFactories.remove((PolicyProviderFactory)providerFactory);
+        }
+        providerFactories.remove(providerFactory.getModelType());
+    }
+
+    /**
+     * Returns the provider factory associated with the given model type.
+     * @param modelType A model type
+     * @return The provider factory associated with the given model type
+     */
+    public ProviderFactory getProviderFactory(Class<?> modelType) {
+        loadProviderFactories();
+
+        Class<?>[] classes = modelType.getInterfaces();
+        for (Class<?> c : classes) {
+            ProviderFactory factory = providerFactories.get(c);
+            if (factory != null) {
+                return factory;
+            }
+        }
+        return providerFactories.get(modelType);
+    }
+
+    public List<PolicyProviderFactory> getPolicyProviderFactories() {
+        loadProviderFactories();
+        return policyProviderFactories;
+    }
+
+    /**
+     * Load provider factories declared under META-INF/services.
+     * @param registry
+     */
+    private synchronized void loadProviderFactories() {
+        if (loaded)
+            return;
+
+        loadProviderFactories(BindingProviderFactory.class);
+        loadProviderFactories(ImplementationProviderFactory.class);
+        loadProviderFactories(PolicyProviderFactory.class);
+        loadProviderFactories(WireFormatProviderFactory.class);
+        loadProviderFactories(OperationSelectorProviderFactory.class);
+
+        loaded = true;
+    }
+
+    /**
+     * Load provider factories declared under META-INF/services.
+     * @param registry
+     * @param factoryClass
+     * @return
+     */
+    private List<ProviderFactory> loadProviderFactories(Class<?> factoryClass) {
+
+        // Get the provider factory service declarations
+        Collection<ServiceDeclaration> factoryDeclarations;
+        ServiceDiscovery serviceDiscovery = ServiceDiscovery.getInstance();
+        try {
+            factoryDeclarations = serviceDiscovery.getServiceDeclarations(factoryClass.getName());
+        } catch (Exception e) {
+            throw new IllegalStateException(e);
+        }
+
+        // Get the target extension point
+        ProviderFactoryExtensionPoint factoryExtensionPoint =
+            registry.getExtensionPoint(ProviderFactoryExtensionPoint.class);
+        List<ProviderFactory> factories = new ArrayList<ProviderFactory>();
+
+        for (ServiceDeclaration factoryDeclaration : factoryDeclarations) {
+            Map<String, String> attributes = factoryDeclaration.getAttributes();
+
+            // Load an implementation provider factory
+            if (factoryClass == ImplementationProviderFactory.class) {
+                String modelTypeName = attributes.get("model");
+
+                // Create a provider factory wrapper and register it
+                ImplementationProviderFactory factory =
+                    new LazyImplementationProviderFactory(registry, modelTypeName, factoryDeclaration);
+                factoryExtensionPoint.addProviderFactory(factory);
+                factories.add(factory);
+
+            } else if (factoryClass == BindingProviderFactory.class) {
+
+                // Load a binding provider factory
+                String modelTypeName = attributes.get("model");
+
+                // Create a provider factory wrapper and register it
+                BindingProviderFactory factory =
+                    new LazyBindingProviderFactory(registry, modelTypeName, factoryDeclaration);
+                factoryExtensionPoint.addProviderFactory(factory);
+                factories.add(factory);
+            } else if (factoryClass == PolicyProviderFactory.class) {
+                // Load a policy provider factory
+                String modelTypeName = attributes.get("model");
+
+                // Create a provider factory wrapper and register it
+                PolicyProviderFactory factory =
+                    new LazyPolicyProviderFactory(registry, modelTypeName, factoryDeclaration);
+                factoryExtensionPoint.addProviderFactory(factory);
+                factories.add(factory);
+            } else if (factoryClass == WireFormatProviderFactory.class) {
+
+                // Load a wire format provider factory
+                String modelTypeName = attributes.get("model");
+
+                // Create a provider factory wrapper and register it
+                WireFormatProviderFactory factory =
+                    new LazyWireFormatProviderFactory(registry, modelTypeName, factoryDeclaration);
+                factoryExtensionPoint.addProviderFactory(factory);
+                factories.add(factory);
+            } else if (factoryClass == OperationSelectorProviderFactory.class) {
+
+                // Load a wire format provider factory
+                String modelTypeName = attributes.get("model");
+
+                // Create a provider factory wrapper and register it
+                OperationSelectorProviderFactory factory =
+                    new LazyOperationSelectorProviderFactory(registry, modelTypeName, factoryDeclaration);
+                factoryExtensionPoint.addProviderFactory(factory);
+                factories.add(factory);
+            }
+        }
+        return factories;
+    }
+
+    /**
+     * A wrapper around an implementation provider factory allowing lazy
+     * loading and initialization of implementation providers.
+     */
+    private static class LazyBindingProviderFactory implements BindingProviderFactory {
+
+        private ExtensionPointRegistry registry;
+        private String modelTypeName;
+        private ServiceDeclaration factoryDeclaration;
+        private BindingProviderFactory factory;
+        private Class<?> modelType;
+
+        private LazyBindingProviderFactory(ExtensionPointRegistry registry,
+                                           String modelTypeName,
+                                           ServiceDeclaration factoryDeclaration) {
+            this.registry = registry;
+            this.modelTypeName = modelTypeName;
+            this.factoryDeclaration = factoryDeclaration;
+        }
+
+        @SuppressWarnings("unchecked")
+        private BindingProviderFactory getFactory() {
+            if (factory == null) {
+                try {
+                    Class<BindingProviderFactory> factoryClass =
+                        (Class<BindingProviderFactory>)factoryDeclaration.loadClass();
+                    Constructor<BindingProviderFactory> constructor =
+                        factoryClass.getConstructor(ExtensionPointRegistry.class);
+                    factory = constructor.newInstance(registry);
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return factory;
+        }
+
+        @SuppressWarnings("unchecked")
+        public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component,
+                                                                       RuntimeComponentReference reference,
+                                                                       Binding binding) {
+            return getFactory().createReferenceBindingProvider(component, reference, binding);
+        }
+
+        @SuppressWarnings("unchecked")
+        public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component,
+                                                                   RuntimeComponentService service,
+                                                                   Binding binding) {
+            return getFactory().createServiceBindingProvider(component, service, binding);
+        }
+
+        public Class<?> getModelType() {
+            if (modelType == null) {
+                try {
+                    modelType = factoryDeclaration.loadClass(modelTypeName);
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return modelType;
+        }
+
+    }
+
+    /**
+     * A wrapper around an implementation provider factory allowing lazy
+     * loading and initialization of implementation providers.
+     */
+    private class LazyImplementationProviderFactory implements ImplementationProviderFactory {
+
+        private ExtensionPointRegistry registry;
+        private String modelTypeName;
+        private ServiceDeclaration providerClass;
+        private ImplementationProviderFactory factory;
+        private Class<?> modelType;
+
+        private LazyImplementationProviderFactory(ExtensionPointRegistry registry,
+                                                  String modelTypeName,
+                                                  ServiceDeclaration providerClass) {
+            this.registry = registry;
+            this.modelTypeName = modelTypeName;
+            this.providerClass = providerClass;
+        }
+
+        @SuppressWarnings("unchecked")
+        private ImplementationProviderFactory getFactory() {
+            if (factory == null) {
+                try {
+                    Class<ImplementationProviderFactory> factoryClass =
+                        (Class<ImplementationProviderFactory>)providerClass.loadClass();
+                    Constructor<ImplementationProviderFactory> constructor =
+                        factoryClass.getConstructor(ExtensionPointRegistry.class);
+                    factory = constructor.newInstance(registry);
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return factory;
+        }
+
+        @SuppressWarnings("unchecked")
+        public ImplementationProvider createImplementationProvider(RuntimeComponent component,
+                                                                   Implementation Implementation) {
+            return getFactory().createImplementationProvider(component, Implementation);
+        }
+
+        public Class<?> getModelType() {
+            if (modelType == null) {
+                try {
+
+                    modelType = providerClass.loadClass(modelTypeName);
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return modelType;
+        }
+
+    }
+
+    /**
+     * A wrapper around an policy provider factory allowing lazy
+     * loading and initialization of policy providers.
+     */
+    private class LazyPolicyProviderFactory implements PolicyProviderFactory {
+        private ExtensionPointRegistry registry;
+        private String modelTypeName;
+        private ServiceDeclaration providerClass;
+        private PolicyProviderFactory factory;
+        private Class<?> modelType;
+
+        private LazyPolicyProviderFactory(ExtensionPointRegistry registry,
+                                          String modelTypeName,
+                                          ServiceDeclaration providerClass) {
+            this.registry = registry;
+            this.modelTypeName = modelTypeName;
+            this.providerClass = providerClass;
+        }
+
+        @SuppressWarnings("unchecked")
+        private PolicyProviderFactory getFactory() {
+            if (factory == null) {
+                try {
+                    Class<PolicyProviderFactory> factoryClass = (Class<PolicyProviderFactory>)providerClass.loadClass();
+                    Constructor<PolicyProviderFactory> constructor =
+                        factoryClass.getConstructor(ExtensionPointRegistry.class);
+                    factory = constructor.newInstance(registry);
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return factory;
+        }
+
+        public PolicyProvider createImplementationPolicyProvider(RuntimeComponent component,
+                                                                 Implementation implementation) {
+            return getFactory().createImplementationPolicyProvider(component, implementation);
+        }
+
+        public PolicyProvider createReferencePolicyProvider(RuntimeComponent component,
+                                                            RuntimeComponentReference reference,
+                                                            Binding binding) {
+            return getFactory().createReferencePolicyProvider(component, reference, binding);
+        }
+
+        public PolicyProvider createServicePolicyProvider(RuntimeComponent component,
+                                                          RuntimeComponentService service,
+                                                          Binding binding) {
+            return getFactory().createServicePolicyProvider(component, service, binding);
+        }
+
+        public Class<?> getModelType() {
+            if (modelType == null) {
+                try {
+                    modelType = providerClass.loadClass(modelTypeName);
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return modelType;
+        }
+    }
+
+    /**
+     * A wrapper around a wire format provider factory allowing lazy
+     * loading and initialization of wire format providers.
+     */
+    private class LazyWireFormatProviderFactory implements WireFormatProviderFactory {
+
+        private ExtensionPointRegistry registry;
+        private String modelTypeName;
+        private ServiceDeclaration providerClass;
+        private WireFormatProviderFactory factory;
+        private Class<?> modelType;
+
+        private LazyWireFormatProviderFactory(ExtensionPointRegistry registry,
+                                              String modelTypeName,
+                                              ServiceDeclaration providerClass) {
+            this.registry = registry;
+            this.modelTypeName = modelTypeName;
+            this.providerClass = providerClass;
+        }
+
+        @SuppressWarnings("unchecked")
+        private WireFormatProviderFactory getFactory() {
+            if (factory == null) {
+                try {
+                    Class<WireFormatProviderFactory> factoryClass =
+                        (Class<WireFormatProviderFactory>)providerClass.loadClass();
+                    Constructor<WireFormatProviderFactory> constructor =
+                        factoryClass.getConstructor(ExtensionPointRegistry.class);
+                    factory = constructor.newInstance(registry);
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return factory;
+        }
+
+        public WireFormatProvider createReferenceWireFormatProvider(RuntimeComponent component,
+                                                                    RuntimeComponentReference reference,
+                                                                    Binding binding){
+            return getFactory().createReferenceWireFormatProvider(component, reference, binding);
+        }
+
+        public WireFormatProvider createServiceWireFormatProvider(RuntimeComponent component,
+                                                                  RuntimeComponentService service,
+                                                                  Binding binding){
+            return getFactory().createServiceWireFormatProvider(component, service, binding);
+        }
+
+        public Class<?> getModelType() {
+            if (modelType == null) {
+                try {
+
+                    modelType = providerClass.loadClass(modelTypeName);
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return modelType;
+        }
+    }
+
+    /**
+     * A wrapper around a operation selector provider factory allowing lazy
+     * loading and initialization of operation selector providers.
+     */
+    private class LazyOperationSelectorProviderFactory implements OperationSelectorProviderFactory {
+
+        private ExtensionPointRegistry registry;
+        private String modelTypeName;
+        private ServiceDeclaration providerClass;
+        private OperationSelectorProviderFactory factory;
+        private Class<?> modelType;
+
+        private LazyOperationSelectorProviderFactory(ExtensionPointRegistry registry,
+                                                     String modelTypeName,
+                                                     ServiceDeclaration providerClass) {
+            this.registry = registry;
+            this.modelTypeName = modelTypeName;
+            this.providerClass = providerClass;
+        }
+
+        @SuppressWarnings("unchecked")
+        private OperationSelectorProviderFactory getFactory() {
+            if (factory == null) {
+                try {
+                    Class<OperationSelectorProviderFactory> factoryClass =
+                        (Class<OperationSelectorProviderFactory>)providerClass.loadClass();
+                    Constructor<OperationSelectorProviderFactory> constructor =
+                        factoryClass.getConstructor(ExtensionPointRegistry.class);
+                    factory = constructor.newInstance(registry);
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return factory;
+        }
+
+        public OperationSelectorProvider createReferenceOperationSelectorProvider(RuntimeComponent component,
+                                                                    RuntimeComponentReference reference,
+                                                                    Binding binding){
+            return getFactory().createReferenceOperationSelectorProvider(component, reference, binding);
+        }
+
+        public OperationSelectorProvider createServiceOperationSelectorProvider(RuntimeComponent component,
+                                                                  RuntimeComponentService service,
+                                                                  Binding binding){
+            return getFactory().createServiceOperationSelectorProvider(component, service, binding);
+        }
+
+        public Class<?> getModelType() {
+            if (modelType == null) {
+                try {
+
+                    modelType = providerClass.loadClass(modelTypeName);
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return modelType;
+        }
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefinitionsProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefinitionsProvider.java
new file mode 100644
index 0000000000..7871aea07c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefinitionsProvider.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import org.apache.tuscany.sca.definitions.Definitions;
+
+/**
+ * Models a provider of SCA Definitions.  Typically SCA Definitions providers 
+ * may either load a definitions.xml file or create the SCA Definitions model
+ * programmatically.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface DefinitionsProvider {
+    Definitions getDefinitions() throws DefinitionsProviderException ;
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefinitionsProviderException.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefinitionsProviderException.java
new file mode 100644
index 0000000000..11464125ad
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefinitionsProviderException.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class DefinitionsProviderException extends Exception {
+   
+    public DefinitionsProviderException(Throwable e) {
+        super(e);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefinitionsProviderExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefinitionsProviderExtensionPoint.java
new file mode 100644
index 0000000000..61cfbe8536
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/DefinitionsProviderExtensionPoint.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import java.util.List;
+
+/**
+ * An extension point for SCA Definitions Providers.  SCA Definition providers, load SCA Definitions
+ * items that are being specifically contributed by the module that hosts the provider in question.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface DefinitionsProviderExtensionPoint {
+    
+    void addDefinitionsProvider(DefinitionsProvider provider);
+    void removeDefinitionsProvider(DefinitionsProvider provider);
+    List<DefinitionsProvider> getDefinitionsProviders();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ImplementationProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ImplementationProvider.java
new file mode 100644
index 0000000000..015c673d66
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ImplementationProvider.java
@@ -0,0 +1,68 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * A component implementation can implement this interface in order to tie 
+ * into the Tuscany runtime 
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ImplementationProvider {
+
+    /**
+     * This method will be invoked when the component implementation
+     * is activated.
+     */
+    void start();
+
+    /**
+     * This method will be invoked when the component implementation
+     * is deactivated.
+     */
+    void stop();
+
+    /**
+     * Create an invoker for the component implementation in the invocation
+     * chain. The invoker will be responsible for calling the implementation
+     * logic for the given component.
+     * 
+     * @param service The component service
+     * @param operation The operation that the interceptor will handle
+     * @return An invoker that handles the invocation logic, null should be
+     *         returned if no invoker is required
+     */
+    Invoker createInvoker(RuntimeComponentService service, Operation operation);
+
+    /**
+     * For bindings that invoke one-way callback operations asynchronously,
+     * there is no need to perform a thread switch before calling the invoker.
+     * This method indicates whether the binding has this capability.
+     * 
+     * @return true if the callback invoker is able to invoke one-way operations
+     *         asynchronously, false if all invocations are synchronous
+     */
+    boolean supportsOneWayInvocation();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ImplementationProviderFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ImplementationProviderFactory.java
new file mode 100644
index 0000000000..6a37d1e951
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ImplementationProviderFactory.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * An interface for factories that create implementation providers.  
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ImplementationProviderFactory<M extends Implementation> extends ProviderFactory<M> {
+    
+    /**
+     * Creates a new implementation provider for the given
+     * component.
+     * 
+     * @param component The runtime component
+     * @param Implementation The implementation type
+     * @return The implementation provider
+     */
+    ImplementationProvider createImplementationProvider(RuntimeComponent component, M Implementation);
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/OperationSelectorProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/OperationSelectorProvider.java
new file mode 100644
index 0000000000..f385c7dfba
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/OperationSelectorProvider.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import org.apache.tuscany.sca.invocation.Interceptor;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface OperationSelectorProvider {
+    /**
+     * Create an interceptor for the operation selector
+     * @return An interceptor that realize the policySet
+     */
+    Interceptor createInterceptor();
+
+    /**
+     * Get the phase that the interceptor should be added
+     * @return The phase that this interceptor belongs to
+     */
+    String getPhase();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/OperationSelectorProviderFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/OperationSelectorProviderFactory.java
new file mode 100644
index 0000000000..183b38cb33
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/OperationSelectorProviderFactory.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.OperationSelector;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface OperationSelectorProviderFactory<M extends OperationSelector> extends ProviderFactory<M> {
+    /**
+     * Create wire format provider for a given reference binding
+     * @param component
+     * @param reference
+     * @param binding
+     * @return
+     */
+    OperationSelectorProvider createReferenceOperationSelectorProvider(RuntimeComponent component,
+                                                                       RuntimeComponentReference reference,
+                                                                       Binding binding);
+
+    /**
+     * Create policy provider for a given service binding
+     * @param component
+     * @param service
+     * @param binding
+     * @return
+     */
+    OperationSelectorProvider createServiceOperationSelectorProvider(RuntimeComponent component,
+                                                                     RuntimeComponentService service,
+                                                                     Binding binding);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyImplementor.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyImplementor.java
new file mode 100644
index 0000000000..f2b59a7c54
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyImplementor.java
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+/**
+ * This interface can be optionally implemented by the Binding or Implementation providers to
+ * indicate if they implement the policies in the binding/implementation provider.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface PolicyImplementor {
+    /**
+     * Get a list of policy names that are implemented by this policy implementor
+     * @return A list of policy names
+     */
+    List<QName> getImplementedPolicies();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProvider.java
new file mode 100644
index 0000000000..644283dea1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProvider.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface PolicyProvider {
+    /**
+     * Create an interceptor for a given operation
+     * @param operation
+     * @return An interceptor that realize the policySet
+     */
+    Interceptor createInterceptor(Operation operation);
+
+    /**
+     * Get the phase that the interceptor should be added
+     * @return The phase that this interceptor belongs to
+     */
+    String getPhase();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProviderFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProviderFactory.java
new file mode 100644
index 0000000000..d9ac4d16b0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProviderFactory.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface PolicyProviderFactory<M> extends ProviderFactory<M> {
+    /**
+     * Create policy provider for a given reference binding
+     * @param component
+     * @param reference
+     * @param binding
+     * @return
+     */
+    PolicyProvider createReferencePolicyProvider(RuntimeComponent component,
+                                                 RuntimeComponentReference reference,
+                                                 Binding binding);
+
+    /**
+     * Create policy provider for a given service binding
+     * @param component
+     * @param service
+     * @param binding
+     * @return
+     */
+    PolicyProvider createServicePolicyProvider(RuntimeComponent component,
+                                               RuntimeComponentService service,
+                                               Binding binding);
+
+    /**
+     * Create policy provider for a given component implementation
+     * @param component
+     * @param implementation
+     * @return
+     */
+    PolicyProvider createImplementationPolicyProvider(RuntimeComponent component, Implementation implementation);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProviderRRB.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProviderRRB.java
new file mode 100644
index 0000000000..23a48c8e36
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProviderRRB.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import org.apache.tuscany.sca.invocation.Interceptor;
+
+/**
+ * TODO RRB experiment
+ * This is an experiment extension to try out the request response
+ * binding function
+ * @version $Rev$ $Date$
+ */
+public interface PolicyProviderRRB extends PolicyProvider {
+    /**
+     * Create a binding interceptor 
+     * @return An interceptor that realize the policySet
+     */
+    Interceptor createBindingInterceptor();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ProviderFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ProviderFactory.java
new file mode 100644
index 0000000000..2102806881
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ProviderFactory.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+/**
+ * A factory for runtime providers.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ProviderFactory<M> {
+
+    /**
+     * The model type that this factory creates providers for.
+     * 
+     * @return the model type
+     */
+    Class<M> getModelType();
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ProviderFactoryExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ProviderFactoryExtensionPoint.java
new file mode 100644
index 0000000000..d8f9973338
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ProviderFactoryExtensionPoint.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import java.util.List;
+
+
+/**
+ * An extension point for provider factories. Holds all of the provider
+ * factories from loaded extension points. Allows a provider factory
+ * to be located based on a given model type. Hence the runtime can 
+ * generate runtime artifacts from the in memory assembly model. 
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ProviderFactoryExtensionPoint {
+
+
+    /**
+     * Add a provider factory.
+     * 
+     * @param providerFactory The provider factory
+     */
+    void addProviderFactory(ProviderFactory providerFactory);
+
+    /**
+     * Remove a provider factory.
+     * 
+     * @param providerFactory The provider factory
+     */
+    void removeProviderFactory(ProviderFactory providerFactory);
+
+    /**
+     * Returns the provider factory associated with the given model type.
+     * @param modelType A model type
+     * @return The provider factory associated with the given model type
+     */
+    ProviderFactory getProviderFactory(Class<?> modelType);
+    
+    /**
+     * Get a list of registered PolicyProviderFactory
+     * @return a list of registered PolicyProviderFactory
+     */
+    List<PolicyProviderFactory> getPolicyProviderFactories();
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ReferenceBindingProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ReferenceBindingProvider.java
new file mode 100644
index 0000000000..b3ab1d8b87
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ReferenceBindingProvider.java
@@ -0,0 +1,76 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+
+/**
+ * A reference binding implementation can options implement this
+ * interface to tie into the Tuscany SCA runtime
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ReferenceBindingProvider {
+
+    /**
+     * This method will be invoked when the component reference binding is
+     * activated.
+     */
+    void start();
+
+    /**
+     * This method will be invoked when the component reference binding is
+     * deactivated.
+     */
+    void stop();
+
+    /**
+     * Create an invoker for the reference binding in the invocation chain. The
+     * invoker is responsible for making the outbound invocation over the
+     * binding protocol.
+     * 
+     * @param operation The operation that the interceptor will handle
+     * @return An invoker that handles the invocation logic, null should be
+     *         returned if no invoker is required
+     */
+    Invoker createInvoker(Operation operation);
+
+    /**
+     * Get the effective interface contract imposed by the binding. For example,
+     * it will be interface contract introspected from the WSDL portType used by
+     * the endpoint for a WebService binding.
+     * 
+     * @return The effective interface contract, if null is returned, the
+     *         interface contract for the component reference will be used
+     */
+    InterfaceContract getBindingInterfaceContract();
+
+    /**
+     * For bindings that invoke one-way operations asynchronously, there is no
+     * need to perform a thread switch before calling the invoker. This method
+     * indicates whether the binding has this capability.
+     * 
+     * @return true if the binding invoker is able to invoke one-way operations
+     *         asynchronously, false if all invocations are synchronous
+     */
+    boolean supportsOneWayInvocation();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ReferenceBindingProviderRRB.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ReferenceBindingProviderRRB.java
new file mode 100644
index 0000000000..3ea9d0ac3c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ReferenceBindingProviderRRB.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+
+/**
+ * TODO RRB experiment
+ * This is an experiment extension to try out the request response
+ * binding function
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ReferenceBindingProviderRRB extends ReferenceBindingProvider {
+    
+    void configureBindingChain(RuntimeWire runtimeWire);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ServiceBindingProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ServiceBindingProvider.java
new file mode 100644
index 0000000000..e15234a549
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ServiceBindingProvider.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+
+/**
+ * A service binding can optionally implement this interface to tie
+ * into the Tuscany SCA runtime
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ServiceBindingProvider {
+    /**
+     * This method will be invoked when the component service binding is
+     * activated.
+     */
+    void start();
+
+    /**
+     * This method will be invoked when the component service binding is
+     * deactivated.
+     */
+    void stop();
+
+    /**
+     * Get the effective interface contract imposed by the binding. For example,
+     * it will be interface contract introspected from the WSDL portType used by
+     * the endpoint for a WebService binding.
+     * 
+     * @return The effective interface contract, if null is returned, the
+     *         interface contract for the component service will be used
+     */
+    InterfaceContract getBindingInterfaceContract();
+
+    /**
+     * For bindings that invoke one-way callback operations asynchronously,
+     * there is no need to perform a thread switch before calling the invoker.
+     * This method indicates whether the binding has this capability.
+     * 
+     * @return true if the callback invoker is able to invoke one-way operations
+     *         asynchronously, false if all invocations are synchronous
+     */
+    boolean supportsOneWayInvocation();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ServiceBindingProviderRRB.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ServiceBindingProviderRRB.java
new file mode 100644
index 0000000000..278bb23e0a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ServiceBindingProviderRRB.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+
+/**
+ * TODO RRB experiment
+ * This is an experiment extension to try out the request response
+ * binding function
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ServiceBindingProviderRRB extends ServiceBindingProvider {
+    
+    void configureBindingChain(RuntimeWire runtimeWire);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/WireFormatProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/WireFormatProvider.java
new file mode 100644
index 0000000000..a7bca9afba
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/WireFormatProvider.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.invocation.Interceptor;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface WireFormatProvider {
+    
+    /*
+     * Return the contract that describes the interface that
+     * is providing data to or accepting data from the 
+     * wire format interceptor. The wire formats job
+     * is to translate between this interface contract and the
+     * format on the wire
+     * @return the wire format interface contract
+     */
+    InterfaceContract getWireFormatInterfaceContract();
+    
+    /**
+     * Create an interceptor for the wire format
+     * @return An interceptor that realize the policySet
+     */
+    Interceptor createInterceptor();
+
+    /**
+     * Get the phase that the interceptor should be added
+     * @return The phase that this interceptor belongs to
+     */
+    String getPhase();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/WireFormatProviderFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/WireFormatProviderFactory.java
new file mode 100644
index 0000000000..fd748df6ca
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/WireFormatProviderFactory.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.provider;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.WireFormat;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface WireFormatProviderFactory<M extends WireFormat> extends ProviderFactory<M> {
+    /**
+     * Create wire format provider for a given reference binding
+     * @param component
+     * @param reference
+     * @param binding
+     * @return
+     */
+    WireFormatProvider createReferenceWireFormatProvider(RuntimeComponent component,
+                                                         RuntimeComponentReference reference,
+                                                         Binding binding);
+
+    /**
+     * Create policy provider for a given service binding
+     * @param component
+     * @param service
+     * @param binding
+     * @return
+     */
+    WireFormatProvider createServiceWireFormatProvider(RuntimeComponent component,
+                                                       RuntimeComponentService service,
+                                                       Binding binding);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/DefaultWireProcessorExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/DefaultWireProcessorExtensionPoint.java
new file mode 100644
index 0000000000..851afee3c1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/DefaultWireProcessorExtensionPoint.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.runtime;
+
+import java.util.ArrayList;
+import java.util.List;
+
+
+/**
+ * The default implementation of a <code>WireProcessorExtensionPoint</code>
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultWireProcessorExtensionPoint implements RuntimeWireProcessorExtensionPoint {
+
+	/**
+	 * The list of WireProcessors available to the runtime
+	 */
+    private final List<RuntimeWireProcessor> processors = new ArrayList<RuntimeWireProcessor>();
+
+    /**
+    * Registers a wire-processor in the runtime
+    * 
+    * @param processor The processor to register
+    */
+    public void addWireProcessor(RuntimeWireProcessor processor) {
+        processors.add(processor);
+    }
+
+    /**
+     * De-registers a wire-processor in the runtime
+     * 
+     * @param processor The processor to de-register
+     */
+    public void removeWireProcessor(RuntimeWireProcessor processor) {
+        processors.remove(processor);
+    }
+    
+    /**
+     * Returns a list of registered wire-processors.
+     * 
+     * @return The list of wire processors
+     */    
+    public List<RuntimeWireProcessor> getWireProcessors() {
+        return processors;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/EndpointListener.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/EndpointListener.java
new file mode 100644
index 0000000000..4fa0fbd85f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/EndpointListener.java
@@ -0,0 +1,46 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.runtime;

+

+import java.util.EventListener;

+

+import org.apache.tuscany.sca.assembly.Endpoint;

+

+/**

+ * A listener for endpoint events

+ */

+public interface EndpointListener extends EventListener {

+    /**

+     * The method is invoked when a new endpoint is added to the registry

+     * @param endpoint

+     */

+    void endpointAdded(Endpoint endpoint);

+    /**

+     * The method is invoked when an endpoint is removed the registry

+     * @param endpoint

+     */

+    void endpointRemoved(Endpoint endpoint);

+    /**

+     * The method is invoked when an endpoint is updated in the registry

+     * @param oldEndpoint

+     * @param newEndpoint

+     */

+    void endpointUpdated(Endpoint oldEndpoint, Endpoint newEndpoint);

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/EndpointRegistry.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/EndpointRegistry.java
new file mode 100644
index 0000000000..f449fefa9c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/EndpointRegistry.java
@@ -0,0 +1,48 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.runtime;

+

+import java.util.List;

+

+import org.apache.tuscany.sca.assembly.Endpoint;

+import org.apache.tuscany.sca.assembly.EndpointReference;

+

+/**

+ * The EndpointRegistry holds the active service endpoints for the SCA domain

+ */

+public interface EndpointRegistry {

+    void addEndpoint(Endpoint endpoint);

+    void removeEndpoint(Endpoint endpoint);

+

+    Endpoint getEndpoint(String uri);

+    void updateEndpoint(String uri, Endpoint endpoint);

+    List<Endpoint> findEndpoint(EndpointReference endpointReference);

+    List<Endpoint> getEndpoints();

+

+    void addEndpointReference(EndpointReference endpointReference);

+    void removeEndpointReference(EndpointReference endpointReference);

+    List<EndpointReference> findEndpointReference(Endpoint endpoint);

+    List<EndpointReference> getEndpointRefereneces();

+

+    void addListener(EndpointListener listener);

+    void removeListener(EndpointListener listener);

+    List<EndpointListener> getListeners();

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/ReferenceParameters.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/ReferenceParameters.java
new file mode 100644
index 0000000000..db78eae395
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/ReferenceParameters.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.runtime;
+
+import org.apache.tuscany.sca.assembly.EndpointReference;
+
+/**
+ * Parameters for the EndPointReference
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ReferenceParameters extends Cloneable {
+    /**
+     * Get the callback ID
+     * @return the callbackID
+     */
+    Object getCallbackID();
+
+    /**
+     * Set the callback ID
+     * @param callbackID the callbackID to set
+     */
+    void setCallbackID(Object callbackID);
+
+    /**
+     * Get the conversation ID
+     * @return the conversationID
+     */
+    Object getConversationID();
+
+    /**
+     * Set the conversation ID
+     * @param conversationID the conversationID to set
+     */
+    void setConversationID(Object conversationID);
+
+    /**
+     * Get the ID for the non-ServiceReference callback object
+     * @return
+     */
+    Object getCallbackObjectID();
+
+    /**
+     * Set the ID for the non-ServiceReference callback object
+     * @param callbackObjectID
+     */
+    void setCallbackObjectID(Object callbackObjectID);
+
+    EndpointReference getCallbackReference();
+
+    void setCallbackReference(EndpointReference callback);
+
+    Object clone() throws CloneNotSupportedException;
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponent.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponent.java
new file mode 100644
index 0000000000..30bba78a40
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponent.java
@@ -0,0 +1,83 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.runtime;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+
+/**
+ * The runtime component interface. Provides the bridge between the
+ * assembly model representation of a component and its runtime 
+ * realization.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface RuntimeComponent extends Component {
+    /**
+     * Set the implementation-specific configuration for this component
+     * @param implementationProvider The object that manages the component implementation
+     */
+    void setImplementationProvider(ImplementationProvider implementationProvider);
+
+    /**
+     * Get the implementation-specific configuration for this component
+     * @return The implementation provider for this component
+     */
+    ImplementationProvider getImplementationProvider();
+
+    /**
+     * Get the associated component context
+     * @return
+     */
+    RuntimeComponentContext getComponentContext();
+
+    /**
+     * Set the associated component context
+     * @param context
+     */
+    void setComponentContext(RuntimeComponentContext context);
+
+    /**
+     * Tests if the RuntimeComponent is started
+     * @return true if the RuntimeComponent is started otherwise false
+     */
+    boolean isStarted();
+
+    /**
+     * Sets the RuntimeComponent started state
+     * @param started the state to set
+     */
+    void setStarted(boolean started);
+    
+    /**
+     * Add a policy provider to the component
+     * @param policyProvider
+     */
+    void addPolicyProvider(PolicyProvider policyProvider);
+    
+    /**
+     * Get a list of policy providers configured for this component
+     * @return
+     */
+    List<PolicyProvider> getPolicyProviders();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentContext.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentContext.java
new file mode 100644
index 0000000000..d87ba4e1b6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentContext.java
@@ -0,0 +1,107 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.runtime;
+
+import java.io.IOException;
+import java.io.Reader;
+import java.io.Writer;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.oasisopen.sca.CallableReference;
+import org.oasisopen.sca.ComponentContext;
+import org.oasisopen.sca.ServiceReference;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface RuntimeComponentContext extends ComponentContext {
+    /**
+     * Activate the reference (creating runtime wires)
+     * @param reference
+     */
+    void start(RuntimeComponentReference reference);
+
+    /**
+     * Deserialize the component reference
+     * @param reader
+     * @return A component that contains the reference
+     * @throws IOException
+     */
+    RuntimeComponent read(Reader reader) throws IOException;
+
+    /**
+     * Serialize the component reference
+     * @param reference
+     * @param writer
+     * @throws IOException
+     */
+    void write(RuntimeComponentReference reference, Writer writer) throws IOException;
+
+    /**
+     * Get the CallableReference for a given component reference
+     * @param <B>
+     * @param businessInterface The business interface
+     * @param reference The reference to be wired
+     * @param endpointReference The endpointReference to be used
+     * @return A service reference representing the wire
+     */
+    <B> ServiceReference<B> getServiceReference(Class<B> businessInterface,
+                                                RuntimeComponentReference reference,
+                                                EndpointReference endpointReference);
+
+    /**
+     * Bind the reference to a target component/componentService
+     * @param <B>
+     * @param businessInterface The business interface
+     * @param reference The reference to be wired
+     * @param component The target component
+     * @param service The target component service
+     * @return A service reference representing the wire
+     */
+    <B> ServiceReference<B> getServiceReference(Class<B> businessInterface,
+                                                RuntimeComponentReference reference,
+                                                RuntimeComponent component,
+                                                RuntimeComponentService service);
+
+    /**
+     * Create a CallableReference for the given component service
+     * @param <B>
+     * @param businessInterface
+     * @param component
+     * @param service
+     * @return
+     */
+    <B> CallableReference<B> getCallableReference(Class<B> businessInterface,
+                                                  RuntimeComponent component,
+                                                  RuntimeComponentService service);
+
+    /**
+     * @param <B>
+     * @param businessInterface
+     * @param service
+     * @return
+     */
+    <B> ServiceReference<B> createSelfReference(Class<B> businessInterface, ComponentService service);
+    
+    ExtensionPointRegistry getExtensionPointRegistry();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentReference.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentReference.java
new file mode 100644
index 0000000000..0105abd6e4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentReference.java
@@ -0,0 +1,108 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.runtime;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+
+/**
+ * The runtime component reference. Provides the bridge between the 
+ * assembly model representation of a component reference and its runtime 
+ * realization
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface RuntimeComponentReference extends ComponentReference {
+
+    /**
+     * Get a list of runtime wires to the reference
+     * 
+     * @return The list of wires
+     */
+    List<RuntimeWire> getRuntimeWires();
+    
+    /**
+     * Get the runtime wire for the given binding
+     * @param binding The assembly model binding 
+     * @return The runtime wire
+     */
+    RuntimeWire getRuntimeWire(Binding binding);
+    
+    /**
+     * Get the runtime wire for the given endpoint reference
+     * @param endpointReference The assembly model endpoint reference 
+     * @return The runtime wire
+     */
+    RuntimeWire getRuntimeWire(EndpointReference endpointReference);
+
+    /**
+     * Returns the reference binding provider associated with this
+     * component reference and the given binding.
+     * 
+     * @param binding The assembly model binding 
+     * @return The runtime reference binding provider
+     */
+    ReferenceBindingProvider getBindingProvider(Binding binding);
+    
+    /**
+     * Sets the reference binding provider associated with this
+     * component reference and the given binding.
+     * 
+     * @param binding The assembly model binding 
+     * @param bindingProvider The runtime reference binding provider
+     */
+    void setBindingProvider(Binding binding, ReferenceBindingProvider bindingProvider);
+      
+    
+    /**
+     * Add a policy provider for the given binding to the reference
+     * @param binding The assembly model binding
+     * @param policyProvider The policy handler
+     */
+    void addPolicyProvider(Binding binding, PolicyProvider policyProvider);
+    
+    /**
+     * Get a list of policy providers for the given binding
+     * @param binding The assembly model binding
+     * @return A list of policy providers for the given binding
+     */
+    List<PolicyProvider> getPolicyProviders(Binding binding);    
+    
+    /**
+     * Get the invoker for the given binding and operation
+     * @param binding The assembly model binding
+     * @param operation The assembly model operation
+     * @return The runtime Invoker
+     */
+    Invoker getInvoker(Binding binding, Operation operation); 
+    
+    /**
+     * Set the owning component
+     * @param component
+     */
+    void setComponent(RuntimeComponent component);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentService.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentService.java
new file mode 100644
index 0000000000..982724d798
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeComponentService.java
@@ -0,0 +1,138 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.runtime;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+
+/**
+ * The runtime component service. Provides the bridge between the 
+ * assembly model representation of a component service and its runtime 
+ * realization
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface RuntimeComponentService extends ComponentService {
+
+    /**
+     * Get a list of runtime wires to the service
+     * 
+     * @return The list of wires
+     */
+    List<RuntimeWire> getRuntimeWires();
+    /**
+     * Get the runtime wire for the given binding
+     * @param binding The assembly model binding 
+     * @return The runtime wire
+     */
+    RuntimeWire getRuntimeWire(Binding binding);
+    
+    /**
+     * Get the callback wires associated with this service
+     * 
+     * @return The list of runtime callback wires
+     */
+    List<RuntimeWire> getCallbackWires();
+
+    /**
+     * Returns the service binding provider associated with this
+     * component service and the given binding.
+     * 
+     * @param binding The assembly model binding 
+     * @return The runtime service binding provider
+     */
+    ServiceBindingProvider getBindingProvider(Binding binding);
+    
+    /**
+     * Returns the service binding provider associated with this
+     * component service and the given binding.
+     * 
+     * @param binding
+     * @param interfaceContract
+     * @return
+     */
+    RuntimeWire getRuntimeWire(Binding binding, InterfaceContract interfaceContract);
+    
+    /**
+     * Sets the service binding provider associated with this
+     * component service and the given binding.
+     *
+     * @param binding The assembly model binding 
+     * @param bindingProvider The runtime service binding provider
+     */
+    void setBindingProvider(Binding binding, ServiceBindingProvider bindingProvider);
+    
+    /**
+     * Get the invoker for the given binding and operation
+     * @param binding The assembly model binding 
+     * @param operation The assembly model operation
+     * @return The runtime invoker
+     */
+    Invoker getInvoker(Binding binding, Operation operation);    
+
+    /**
+     * Get the invoker for the given binding and operation
+     * @param binding The assembly model binding 
+     * @param interfaceContract the client interface contract
+     * @param operation The assembly model operation
+     * @return The runtime invoker
+     */
+    Invoker getInvoker(Binding binding, InterfaceContract interfaceContract, Operation operation);    
+    
+    /**
+     * Get the invocation chain for the given binding and operation
+     * @param binding The assembly model binding 
+     * @param operation The assembly model operation
+     * @return The runtime invocation chain
+     */
+    InvocationChain getInvocationChain(Binding binding, Operation operation);  
+    
+    /**
+     * Get the invocation chain for the given binding and operation
+     * @param binding The assembly model binding 
+     * @param operation The assembly model operation
+     * @param interfaceContract the client interface contract
+     * @return The runtime invocation chain
+     */
+    InvocationChain getInvocationChain(Binding binding, InterfaceContract interfaceContract, Operation operation);
+    
+    /**
+     * Add a policy provider for the given binding to the service
+     * @param binding The assembly model binding
+     * @param policyProvider The policy handler
+     */
+    void addPolicyProvider(Binding binding, PolicyProvider policyProvider);
+    
+    /**
+     * Get a list of policy providers for the given binding
+     * @param binding The assembly model binding
+     * @return A list of policy providers for the given binding
+     */
+    List<PolicyProvider> getPolicyProviders(Binding binding);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeWire.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeWire.java
new file mode 100644
index 0000000000..0d9e4d1c86
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeWire.java
@@ -0,0 +1,112 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.runtime;
+
+import java.lang.reflect.InvocationTargetException;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Message;
+
+/**
+ * The runtime wire interface that connects a component reference to a
+ *  component service (or an external service) over the selected binding
+ *
+ * @version $Rev$ $Date$
+ */
+public interface RuntimeWire extends Cloneable {
+    /**
+     * return the endpoint reference that configured this wire
+     *
+     * @return the endpoint reference that configured this wire
+     */
+    EndpointReference getEndpointReference();
+
+    /**
+     * return the endpoint that configured this wire
+     *
+     * @return the endpoint  that configured this wire
+     */
+    Endpoint getEndpoint();
+
+    /**
+     * Force the invocation chains to be rebuilt
+     */
+    void rebuild();
+
+    /**
+     * Returns the invocation chains for service operations associated with the
+     * wire
+     *
+     * @return the invocation chains for service operations associated with the
+     *         wire
+     */
+    List<InvocationChain> getInvocationChains();
+
+    /**
+     * Lookup the invocation chain by operation
+     * @param operation The operation
+     * @return The invocation chain for the given operation
+     */
+    InvocationChain getInvocationChain(Operation operation);
+
+    /**
+     * Get the invocation chain for the binding-specific handling
+     * @return
+     */
+    InvocationChain getBindingInvocationChain();
+
+    /**
+     * This invoke method assumes that the binding invocation chain is in force
+     * and that there will be an operation selector element there to
+     * determine which operation to call
+     * @param msg The message
+     * @return The result
+     * @throws InvocationTargetException
+     */
+    Object invoke(Message msg) throws InvocationTargetException;
+
+    /**
+     * Invoke an operation with given arguments
+     * @param operation The operation
+     * @param args The arguments
+     * @return The result
+     * @throws InvocationTargetException
+     */
+    Object invoke(Operation operation, Object[] args) throws InvocationTargetException;
+
+    /**
+     * Invoke an operation with a context message
+     * @param operation The operation
+     * @param msg The message
+     * @return The result
+     * @throws InvocationTargetException
+     */
+    Object invoke(Operation operation, Message msg) throws InvocationTargetException;
+
+    /**
+     * @return a clone of the runtime wire
+     * @throws CloneNotSupportedException
+     */
+    Object clone() throws CloneNotSupportedException;
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeWireProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeWireProcessor.java
new file mode 100644
index 0000000000..fbb7aae467
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeWireProcessor.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.runtime;
+
+/**
+ * Implementations are called after wires are decorated with policy and before they are connected.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface RuntimeWireProcessor {
+
+    /**
+     * Process the runtime wire to add interceptors
+     * 
+     * @param wire
+     */
+    void process(RuntimeWire wire);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeWireProcessorExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeWireProcessorExtensionPoint.java
new file mode 100644
index 0000000000..4b2c71b397
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/runtime/RuntimeWireProcessorExtensionPoint.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.runtime;
+
+import java.util.List;
+
+/**
+ * Acts as a delegating <code>WireProcessorExtensionPoint</code>, delegating
+ * processing of wires after policies have been applied and source and targets
+ * have been connected.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface RuntimeWireProcessorExtensionPoint {
+
+    /**
+     * Registers a wire-processor in the runtime
+     * 
+     * @param processor The processor to register
+     */
+    void addWireProcessor(RuntimeWireProcessor processor);
+
+    /**
+     * De-registers a wire-processor in the runtime
+     * 
+     * @param processor The processor to de-register
+     */
+    void removeWireProcessor(RuntimeWireProcessor processor);
+
+    /**
+     * Returns a list of registered wire-processors.
+     * 
+     * @return The list of wire processors
+     */
+    List<RuntimeWireProcessor> getWireProcessors();
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/work/NotificationListener.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/work/NotificationListener.java
new file mode 100644
index 0000000000..d32af450ff
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/work/NotificationListener.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.work;
+
+/**
+ * A callback interface that can be optionally used for registering 
+ * interest in status of asynchronously scheduled unit of work.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface NotificationListener<T extends Runnable> {
+    
+    /**
+     * Callback method when the unit of work is accepted.
+     * 
+     * @param work Work that was accepted.
+     */
+    void workAccepted(T work);
+    
+    /**
+     * Callback method when the unit of work is successfully completed.
+     * 
+     * @param work Work that was successfully completed.
+     */
+    void workCompleted(T work);
+    
+    /**
+     * Callback when the unit of work is started.
+     * 
+     * @param work Unit of work that was started.
+     */
+    void workStarted(T work);
+    
+    /**
+     * Callback when the unit of work is rejected.
+     * 
+     * @param work Unit of work that was rejected.
+     */
+    void workRejected(T work);
+    
+    /**
+     * Callback when the unit of work fails to complete.
+     * 
+     * @param work Unit of work that failed to complete.
+     * @param error Error that caused the unit of work to fail.
+     */
+    void workFailed(T work, Throwable error);
+    
+    
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/work/WorkScheduler.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/work/WorkScheduler.java
new file mode 100644
index 0000000000..b1beac78e2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/work/WorkScheduler.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.work;
+
+/**
+ * Defines the contract for scheduling asynchronous units of work.
+ * 
+ * <p>
+ * Units of work can be scheduled with an optional <code>NotificationListener</code>.
+ * If a notification listener is specified, the caller will be notified regarding the 
+ * status of the work. The unit of work can either be completed, rejected or completed 
+ * with an error. If the work completed with an error, the caller is notified with the 
+ * error details.
+ * </p>
+ *
+ * @version $Rev$ $Date$
+ */
+public interface WorkScheduler {
+    
+    /**
+     * Schedules a unit of work for future execution. The notification listener 
+     * is used to register interest in callbacks regarding the status of the work.
+     * 
+     * @param work The unit of work that needs to be asynchronously executed.
+     * @param listener Notification listener for callbacks.
+     */
+    <T extends Runnable>void scheduleWork(T work, NotificationListener<T> listener);
+    
+    /**
+     * Schedules a unit of work for future execution. The notification listener 
+     * is used to register interest in callbacks regarding the status of the work.
+     * 
+     * @param work The unit of work that needs to be asynchronously executed.
+     */
+    <T extends Runnable>void scheduleWork(T work);
+
+    /**
+     * Destroys the work scheduler
+     */
+    void destroy();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/work/WorkSchedulerException.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/work/WorkSchedulerException.java
new file mode 100644
index 0000000000..18ec2dfeaa
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/java/org/apache/tuscany/sca/work/WorkSchedulerException.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.work;
+
+
+/**
+ * Exception thrown by the work scheduler in case of unexpected exceptions.
+ *
+ * @version $Rev$ $Date$
+ *
+ * @version $Rev$ $Date$
+ */
+public class WorkSchedulerException extends RuntimeException {
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * {@inheritDoc}
+     */
+    public WorkSchedulerException() {
+        super();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public WorkSchedulerException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public WorkSchedulerException(String message) {
+        super(message);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public WorkSchedulerException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.context.ContextFactoryExtensionPoint b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.context.ContextFactoryExtensionPoint
new file mode 100644
index 0000000000..ddd91bceac
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.context.ContextFactoryExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+org.apache.tuscany.sca.context.DefaultContextFactoryExtensionPoint
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.endpointresolver.EndpointResolverFactoryExtensionPoint b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.endpointresolver.EndpointResolverFactoryExtensionPoint
new file mode 100644
index 0000000000..91839e998f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.endpointresolver.EndpointResolverFactoryExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+org.apache.tuscany.sca.endpointresolver.DefaultEndpointResolverFactoryExtensionPoint
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.DefinitionsProviderExtensionPoint b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.DefinitionsProviderExtensionPoint
new file mode 100644
index 0000000000..b7501e854e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.DefinitionsProviderExtensionPoint
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.provider.DefaultDefinitionsProviderExtensionPoint

+										
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint
new file mode 100644
index 0000000000..e9de1f135f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+org.apache.tuscany.sca.provider.DefaultProviderFactoryExtensionPoint
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.runtime.RuntimeWireProcessorExtensionPoint b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.runtime.RuntimeWireProcessorExtensionPoint
new file mode 100644
index 0000000000..95591dca5d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/main/resources/META-INF/services/org.apache.tuscany.sca.runtime.RuntimeWireProcessorExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+org.apache.tuscany.sca.runtime.DefaultWireProcessorExtensionPoint
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/test/java/org/apache/tuscany/sca/context/DefaultContextFactoryExtensionPointTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/test/java/org/apache/tuscany/sca/context/DefaultContextFactoryExtensionPointTestCase.java
new file mode 100644
index 0000000000..6486a5ed4f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core-spi/src/test/java/org/apache/tuscany/sca/context/DefaultContextFactoryExtensionPointTestCase.java
@@ -0,0 +1,207 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.context;
+
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.junit.Assert;
+import org.junit.Test;
+
+/**
+ * This test case will test the class
+ * org.apache.tuscany.sca.context.DefaultContextFactoryExtensionPoint
+ *
+ * $Date$ $Rev$
+ */
+public class DefaultContextFactoryExtensionPointTestCase {
+
+    /**
+     * Tests adding/getting/removing a factory with no interfaces
+     */
+    @Test
+    public void testFactoryWithNoInterfaces() {
+        Object factory = new FactoryWithNoInterfaces();
+        Class<?>[] ifaces = {};
+        addGetRemoveFactory(factory, ifaces);
+    }
+
+    /**
+     * Tests adding/getting/removing a factory with one interface
+     */
+    @Test
+    public void testFactoryWithOneInterface() {
+        Object factory = new FactoryWithOneInterface();
+        Class<?>[] ifaces = { FactoryOneInterface.class };
+        addGetRemoveFactory(factory, ifaces);
+    }
+
+    /**
+     * Tests adding/getting/removing a factory with two interfaces
+     */
+    @Test
+    public void testFactoryWithTwoInterfaces() {
+        Object factory = new FactoryWithTwoInterfaces();
+        Class<?>[] ifaces = { FactoryTwoInterfacesA.class, FactoryTwoInterfacesB.class };
+        addGetRemoveFactory(factory, ifaces);
+    }
+
+    /**
+     * Tests having multiple factories registered
+     */
+    @Test
+    public void testMultipleFactories() {
+        // Create new factories
+        FactoryWithOneInterface factory1 = new FactoryWithOneInterface();
+        FactoryWithTwoInterfaces factory2 = new FactoryWithTwoInterfaces();
+
+        ExtensionPointRegistry registry = new DefaultExtensionPointRegistry();
+
+        // Register the factories
+        DefaultContextFactoryExtensionPoint ctxFactory = new DefaultContextFactoryExtensionPoint(registry);
+        ctxFactory.addFactory(factory1);
+        ctxFactory.addFactory(factory2);
+
+        // Re-get each of the factories
+        FactoryOneInterface regotFactory1 = ctxFactory.getFactory(FactoryOneInterface.class);
+        Assert.assertNotNull(regotFactory1);
+        Assert.assertSame(factory1, regotFactory1);
+        FactoryTwoInterfacesA regotFactory2A = ctxFactory.getFactory(FactoryTwoInterfacesA.class);
+        Assert.assertNotNull(regotFactory2A);
+        Assert.assertSame(factory2, regotFactory2A);
+        FactoryTwoInterfacesB regotFactory2B = ctxFactory.getFactory(FactoryTwoInterfacesB.class);
+        Assert.assertNotNull(regotFactory1);
+        Assert.assertSame(factory2, regotFactory2B);
+    }
+
+    /**
+     * Tests passing in null to addFactory()
+     */
+    @Test
+    public void testAddingNullFactory() {
+
+        ExtensionPointRegistry registry = new DefaultExtensionPointRegistry();
+        DefaultContextFactoryExtensionPoint ctxFactory = new DefaultContextFactoryExtensionPoint(registry);
+        try {
+            ctxFactory.addFactory(null);
+            Assert.fail("Should have thrown IllegalArgumentException");
+        } catch (IllegalArgumentException ex) {
+            // As expected
+        }
+    }
+
+    /**
+     * Test passing in null to removeFactory()
+     */
+    @Test
+    public void testRemovingNullFactory() {
+        ExtensionPointRegistry registry = new DefaultExtensionPointRegistry();
+        DefaultContextFactoryExtensionPoint ctxFactory = new DefaultContextFactoryExtensionPoint(registry);
+        try {
+            ctxFactory.removeFactory(null);
+            Assert.fail("Should have thrown IllegalArgumentException");
+        } catch (IllegalArgumentException ex) {
+            // As expected
+        }
+    }
+
+    /**
+     * Test passing in null to getFactory()
+     */
+    @Test
+    public void testGetNullFactory() {
+        ExtensionPointRegistry registry = new DefaultExtensionPointRegistry();
+        DefaultContextFactoryExtensionPoint ctxFactory = new DefaultContextFactoryExtensionPoint(registry);
+        try {
+            ctxFactory.getFactory(null);
+            Assert.fail("Should have thrown IllegalArgumentException");
+        } catch (IllegalArgumentException ex) {
+            // As expected
+        }
+    }
+
+    /**
+     * Utility method for testing adding and removing a factory
+     *
+     * @param factory The factory class to test
+     * @param factoryInterfaces The list of interfaces implemented by the factory
+     */
+    private void addGetRemoveFactory(Object factory, Class<?>[] factoryInterfaces) {
+        ExtensionPointRegistry registry = new DefaultExtensionPointRegistry();
+        DefaultContextFactoryExtensionPoint ctxFactory = new DefaultContextFactoryExtensionPoint(registry);
+
+        // Make sure factory not already present
+        for (Class<?> iface : factoryInterfaces) {
+            Assert.assertNull(ctxFactory.getFactory(iface));
+        }
+
+        // Add the factory
+        ctxFactory.addFactory(factory);
+
+        // Make sure we can get the factory recently registered factory
+        for (Class<?> iface : factoryInterfaces) {
+            Object regot = ctxFactory.getFactory(iface);
+            Assert.assertNotNull(regot);
+            Assert.assertSame(factory, regot);
+        }
+
+        // Remove the factory
+        ctxFactory.removeFactory(factory);
+
+        // Make sure factory is no longer registered
+        for (Class<?> iface : factoryInterfaces) {
+            Assert.assertNull(ctxFactory.getFactory(iface));
+        }
+    }
+
+    /**
+     * Simple factory with no interfaces
+     */
+    private class FactoryWithNoInterfaces {
+    }
+
+    /**
+     * Simple interface for the factory with one interface
+     */
+    private interface FactoryOneInterface {
+    }
+
+    /**
+     * Simple factory with one interface
+     */
+    private class FactoryWithOneInterface implements FactoryOneInterface {
+    }
+
+    /**
+     * Simple interface for the factory with two interfaces
+     */
+    private interface FactoryTwoInterfacesA {
+    }
+
+    /**
+     * Simple interface for the factory with two interfaces
+     */
+    private interface FactoryTwoInterfacesB {
+    }
+
+    /**
+     * Simple factory with two interfaces
+     */
+    private class FactoryWithTwoInterfaces implements FactoryTwoInterfacesA, FactoryTwoInterfacesB {
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/core/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/core/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..a20fa4093a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/META-INF/MANIFEST.MF
@@ -0,0 +1,82 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.core.assembly;version="2.0.0";

+  uses:="org.apache.tuscany.sca.runtime,

+   org.apache.tuscany.sca.assembly,

+   org.apache.tuscany.sca.core.context,

+   org.apache.tuscany.sca.core.invocation,

+   org.apache.tuscany.sca.core.conversation,

+   org.apache.tuscany.sca.interfacedef.java",

+ org.apache.tuscany.sca.core.context;version="2.0.0";

+  uses:="org.apache.tuscany.sca.runtime,

+   org.apache.tuscany.sca.assembly,

+   org.apache.tuscany.sca.context,

+   org.apache.tuscany.sca.core,

+   org.apache.tuscany.sca.core.conversation,

+   org.apache.tuscany.sca.interfacedef.java,

+   org.apache.tuscany.sca.interfacedef,

+   javax.xml.stream,

+   org.apache.tuscany.sca.core.assembly,

+   org.oasisopen.sca,

+   org.apache.tuscany.sca.core.invocation",

+ org.apache.tuscany.sca.core.conversation;version="2.0.0";uses:="org.apache.tuscany.sca.runtime,org.oasisopen.sca",

+ org.apache.tuscany.sca.core.factory;version="2.0.0",

+ org.apache.tuscany.sca.core.invocation;version="2.0.0";

+  uses:="org.apache.tuscany.sca.runtime,

+   org.apache.tuscany.sca.assembly,

+   org.apache.tuscany.sca.core,

+   org.apache.tuscany.sca.core.conversation,

+   org.apache.tuscany.sca.interfacedef,

+   org.apache.tuscany.sca.invocation,

+   org.apache.tuscany.sca.core.invocation.impl,

+   org.apache.tuscany.sca.work,

+   org.apache.tuscany.sca.core.factory,

+   org.oasisopen.sca",

+ org.apache.tuscany.sca.core.scope;version="2.0.0";

+  uses:="org.apache.tuscany.sca.runtime,

+   org.apache.tuscany.sca.provider,

+   org.apache.tuscany.sca.core.scope.impl,

+   org.apache.tuscany.sca.core.factory"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Core Runtime

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397162265

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Core Runtime

+Import-Package: javax.naming,

+ javax.security.auth,

+ javax.xml.namespace,

+ javax.xml.stream,

+ net.sf.cglib.proxy;resolution:=optional,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.assembly.builder;version="2.0.0",

+ org.apache.tuscany.sca.assembly.impl;version="2.0.0",

+ org.apache.tuscany.sca.context;version="2.0.0",

+ org.apache.tuscany.sca.contribution.processor;version="2.0.0",

+ org.apache.tuscany.sca.contribution.resolver;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.core.assembly;version="2.0.0",

+ org.apache.tuscany.sca.core.context;version="2.0.0",

+ org.apache.tuscany.sca.core.conversation;version="2.0.0",

+ org.apache.tuscany.sca.core.factory;version="2.0.0",

+ org.apache.tuscany.sca.core.invocation;version="2.0.0",

+ org.apache.tuscany.sca.core.scope;version="2.0.0",

+ org.apache.tuscany.sca.core.wire;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.extensibility;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.impl;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.interfacedef.java;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.util;version="2.0.0",

+ org.apache.tuscany.sca.invocation;version="2.0.0",

+ org.apache.tuscany.sca.monitor;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.apache.tuscany.sca.provider;version="2.0.0",

+ org.apache.tuscany.sca.runtime;version="2.0.0",

+ org.apache.tuscany.sca.work;version="2.0.0",

+ org.oasisopen.sca;version="2.0.0",

+ org.oasisopen.sca.annotation;version="2.0.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.core

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/core/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/core/pom.xml
new file mode 100644
index 0000000000..e418fc4d18
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/pom.xml
@@ -0,0 +1,89 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-core</artifactId>
+    <name>Apache Tuscany SCA Core Runtime</name>
+
+    <dependencies>
+    	<dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-extensibility</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.geronimo.specs</groupId>
+            <artifactId>geronimo-stax-api_1.0_spec</artifactId>
+            <version>1.0.1</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.codehaus.woodstox</groupId>
+            <artifactId>wstx-asl</artifactId>
+            <version>3.2.4</version>
+            <scope>runtime</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>stax</groupId>
+                    <artifactId>stax-api</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>cglib</groupId>
+            <artifactId>cglib</artifactId>
+            <version>2.2</version>
+        </dependency>        
+
+        <dependency>
+            <groupId>asm</groupId>
+            <artifactId>asm</artifactId>
+            <version>3.1</version>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ActivationException.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ActivationException.java
new file mode 100644
index 0000000000..c86c876075
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/ActivationException.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.assembly;
+
+
+/**
+ * Denotes an error starting the runtime
+ *
+ * @version $Rev$ $Date$
+ */
+public class ActivationException extends Exception {
+    private static final long serialVersionUID = 8612661660934426123L;
+
+    public ActivationException(String message) {
+        super(message);
+    }
+
+    public ActivationException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/CompositeActivator.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/CompositeActivator.java
new file mode 100644
index 0000000000..939afa40a8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/CompositeActivator.java
@@ -0,0 +1,137 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.assembly;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.core.context.CompositeContext;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * Start/stop a composite
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface CompositeActivator {
+    /**
+     * Activate a composite
+     * @param composite
+     */
+    void activate(Composite composite) throws ActivationException;
+
+    /**
+     * Activate a component reference
+     * @param component
+     * @param ref
+     */
+    void start(RuntimeComponent component, RuntimeComponentReference ref);
+    
+    /**
+     * Activate a component reference
+     * @param component
+     * @param ref
+     */
+    void activate(RuntimeComponent component, RuntimeComponentReference ref);
+
+    /**
+     * Activate a component reference
+     * @param component
+     * @param ref
+     */
+    void activate(RuntimeComponent component, RuntimeComponentService service);
+
+    /**
+     * De-activate a component reference
+     * @param component
+     * @param ref
+     */
+    void deactivate(RuntimeComponent component, RuntimeComponentReference ref);
+
+    /**
+     * De-activate a component reference
+     * @param component
+     * @param ref
+     */
+    void deactivate(RuntimeComponent component, RuntimeComponentService service);
+
+    /**
+     * Stop a composite
+     * @param composite
+     */
+    void deactivate(Composite composite) throws ActivationException;
+
+    /**
+     * Start a component
+     * @param component
+     */
+    void start(Component component) throws ActivationException;
+
+    /**
+     * Stop a component
+     * @param component
+     */
+    void stop(Component component) throws ActivationException;
+
+    /**
+     * Start components in a composite
+     * @param composite
+     */
+    void start(Composite composite) throws ActivationException;
+
+    /**
+     * Stop components in a composite
+     * @param composite
+     */
+    void stop(Composite composite) throws ActivationException;
+
+    /**
+     * Get the component context helper
+     * @return
+     */
+    CompositeContext getCompositeContext();
+
+    /**
+     * Configure the runtime component with component context
+     * @param component
+     */
+    void configureComponentContext(RuntimeComponent component);
+
+    /**
+     * Resolve a component by URI in the domain
+     * @param componentURI
+     * @return
+     */
+    Component resolve(String componentURI);
+
+    /**
+     * Set the domain composite
+     * @param domainComposite
+     */
+    void setDomainComposite(Composite domainComposite);
+
+    /**
+     * Get the domain composite
+     * @return
+     */
+    Composite getDomainComposite();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/EndpointSerializer.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/EndpointSerializer.java
new file mode 100644
index 0000000000..4617901c5b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/EndpointSerializer.java
@@ -0,0 +1,38 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.core.assembly;

+

+import java.io.IOException;

+

+import org.apache.tuscany.sca.assembly.Endpoint;

+import org.apache.tuscany.sca.assembly.EndpointReference;

+

+/**

+ * A utility to seralize/deserialize Endpoint/EndpointReference objects

+ */

+public interface EndpointSerializer {

+    void read(Endpoint endpoint, String xml) throws IOException;

+

+    String write(Endpoint endpoint) throws IOException;

+

+    void read(EndpointReference endpointReference, String xml) throws IOException;

+

+    String write(EndpointReference endpointReference) throws IOException;

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeAssemblyFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeAssemblyFactory.java
new file mode 100644
index 0000000000..8c84a9e399
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/RuntimeAssemblyFactory.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.core.assembly;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.assembly.impl.RuntimeComponentImpl;
+import org.apache.tuscany.sca.core.assembly.impl.RuntimeComponentReferenceImpl;
+import org.apache.tuscany.sca.core.assembly.impl.RuntimeComponentServiceImpl;
+import org.apache.tuscany.sca.core.assembly.impl.RuntimeEndpointImpl;
+import org.apache.tuscany.sca.core.assembly.impl.RuntimeEndpointReferenceImpl;
+
+
+/**
+ * The runtime version of assembly factory
+ * @version $Rev$ $Date$
+ */
+public class RuntimeAssemblyFactory extends DefaultAssemblyFactory implements AssemblyFactory {
+
+    public RuntimeAssemblyFactory(ExtensionPointRegistry registry) {
+        super(registry);
+    }
+
+    @Override
+    public Component createComponent() {
+        return new RuntimeComponentImpl();
+    }
+
+    @Override
+    public ComponentReference createComponentReference() {
+        return new RuntimeComponentReferenceImpl();
+    }
+
+    @Override
+    public ComponentService createComponentService() {
+        return new RuntimeComponentServiceImpl();
+    }
+
+    @Override
+    public Endpoint createEndpoint() {
+        // Create an instance of EndpointImpl that can be serialized/deserialized using the Tuscany
+        // runtime extension points and extensions
+        return new RuntimeEndpointImpl(registry);
+    }
+
+    @Override
+    public EndpointReference createEndpointReference() {
+        return new RuntimeEndpointReferenceImpl(registry);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/CompositeActivatorImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/CompositeActivatorImpl.java
new file mode 100644
index 0000000000..27fad24b1f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/CompositeActivatorImpl.java
@@ -0,0 +1,876 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.core.assembly.impl;
+
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.context.ComponentContextFactory;
+import org.apache.tuscany.sca.context.ContextFactoryExtensionPoint;
+import org.apache.tuscany.sca.context.PropertyValueFactory;
+import org.apache.tuscany.sca.context.RequestContextFactory;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.core.assembly.ActivationException;
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.core.context.CompositeContext;
+import org.apache.tuscany.sca.core.context.impl.CompositeContextImpl;
+import org.apache.tuscany.sca.core.conversation.ConversationManager;
+import org.apache.tuscany.sca.core.invocation.ExtensibleWireProcessor;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.core.scope.Scope;
+import org.apache.tuscany.sca.core.scope.ScopeContainer;
+import org.apache.tuscany.sca.core.scope.ScopeRegistry;
+import org.apache.tuscany.sca.core.scope.ScopedRuntimeComponent;
+import org.apache.tuscany.sca.core.scope.impl.ConversationalScopeContainer;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.provider.ImplementationProviderFactory;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.provider.PolicyProviderFactory;
+import org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.EndpointRegistry;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentContext;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.apache.tuscany.sca.runtime.RuntimeWireProcessor;
+import org.apache.tuscany.sca.runtime.RuntimeWireProcessorExtensionPoint;
+import org.apache.tuscany.sca.work.WorkScheduler;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class CompositeActivatorImpl implements CompositeActivator {
+    final Logger logger = Logger.getLogger(CompositeActivatorImpl.class.getName());
+
+    private final ExtensionPointRegistry extensionPoints;
+    private final AssemblyFactory assemblyFactory;
+    private final MessageFactory messageFactory;
+    private final InterfaceContractMapper interfaceContractMapper;
+    private final ScopeRegistry scopeRegistry;
+    private final WorkScheduler workScheduler;
+    private final RuntimeWireProcessor wireProcessor;
+    private final ProviderFactoryExtensionPoint providerFactories;
+
+    private final ComponentContextFactory componentContextFactory;
+    private final RequestContextFactory requestContextFactory;
+    private final ProxyFactory proxyFactory;
+    private final JavaInterfaceFactory javaInterfaceFactory;
+    private final PropertyValueFactory propertyValueFactory;
+    private final EndpointRegistry endpointRegistry;
+
+    private final ConversationManager conversationManager;
+
+    private final CompositeContext compositeContext;
+
+    private Composite domainComposite;
+
+    public CompositeActivatorImpl(ExtensionPointRegistry extensionPoints) {
+        this.extensionPoints = extensionPoints;
+        this.compositeContext = new CompositeContextImpl(extensionPoints);
+        FactoryExtensionPoint factories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+        this.assemblyFactory = factories.getFactory(AssemblyFactory.class);
+        this.messageFactory = factories.getFactory(MessageFactory.class);
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        this.interfaceContractMapper = utilities.getUtility(InterfaceContractMapper.class);
+        this.scopeRegistry = utilities.getUtility(ScopeRegistry.class);
+        this.workScheduler = utilities.getUtility(WorkScheduler.class);
+        this.wireProcessor = new ExtensibleWireProcessor(extensionPoints.getExtensionPoint(RuntimeWireProcessorExtensionPoint.class));
+        this.providerFactories = extensionPoints.getExtensionPoint(ProviderFactoryExtensionPoint.class);
+        this.javaInterfaceFactory = compositeContext.getJavaInterfaceFactory();
+        this.propertyValueFactory = factories.getFactory(PropertyValueFactory.class);
+        ContextFactoryExtensionPoint contextFactories = extensionPoints.getExtensionPoint(ContextFactoryExtensionPoint.class);
+        this.componentContextFactory = contextFactories.getFactory(ComponentContextFactory.class);
+        this.requestContextFactory = contextFactories.getFactory(RequestContextFactory.class);
+        proxyFactory = compositeContext.getProxyFactory();
+        this.conversationManager = compositeContext.getConversationManager();
+        this.endpointRegistry = utilities.getUtility(EndpointRegistry.class);
+    }
+
+    //=========================================================================
+    // Activation
+    //=========================================================================
+
+    // Composite activation/deactivation
+
+    public void activate(Composite composite) throws ActivationException {
+        try {
+            if (logger.isLoggable(Level.FINE)) {
+                logger.fine("Activating composite: " + composite.getName());
+            }
+            for (Component component : composite.getComponents()) {
+                activateComponent(component);
+            }
+        } catch (Exception e) {
+            throw new ActivationException(e);
+        }
+    }
+
+    public void deactivate(Composite composite) throws ActivationException {
+        try {
+            if (logger.isLoggable(Level.FINE)) {
+                logger.fine("Deactivating composite: " + composite.getName());
+            }
+            for (Component component : composite.getComponents()) {
+                deactivateComponent(component);
+            }
+        } catch (Exception e) {
+            throw new ActivationException(e);
+        }
+    }
+
+    // Component activation/deactivation
+
+    public void activateComponent(Component component)
+            throws ActivationException {
+        try {
+            if (logger.isLoggable(Level.FINE)) {
+                logger.fine("Activating component: " + component.getURI());
+            }
+
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                activate((Composite) implementation);
+            } else if (implementation != null) {
+                addImplementationProvider((RuntimeComponent) component,
+                        implementation);
+                addScopeContainer(component);
+            }
+
+            for (ComponentService service : component.getServices()) {
+                activate((RuntimeComponent) component,
+                        (RuntimeComponentService) service);
+            }
+
+            for (ComponentReference reference : component.getReferences()) {
+                activate((RuntimeComponent) component,
+                        (RuntimeComponentReference) reference);
+            }
+        } catch (Exception e) {
+            throw new ActivationException(e);
+        }
+    }
+
+    public void deactivateComponent(Component component)
+            throws ActivationException {
+        try {
+            if (logger.isLoggable(Level.FINE)) {
+                logger.fine("Deactivating component: " + component.getURI());
+            }
+            for (ComponentService service : component.getServices()) {
+                deactivate((RuntimeComponent) component,
+                        (RuntimeComponentService) service);
+            }
+
+            for (ComponentReference reference : component.getReferences()) {
+                deactivate((RuntimeComponent) component,
+                        (RuntimeComponentReference) reference);
+            }
+
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                deactivate((Composite) implementation);
+            } else if (implementation != null) {
+                removeImplementationProvider((RuntimeComponent) component);
+                removeScopeContainer(component);
+            }
+        } catch (Exception e) {
+            throw new ActivationException(e);
+        }
+    }
+
+    // add/remove artifacts required to get the implementation going
+
+    private void addImplementationProvider(RuntimeComponent component, Implementation implementation) {
+        ImplementationProviderFactory providerFactory =
+            (ImplementationProviderFactory)providerFactories.getProviderFactory(implementation.getClass());
+        if (providerFactory != null) {
+            @SuppressWarnings("unchecked")
+            ImplementationProvider implementationProvider =
+                providerFactory.createImplementationProvider(component, implementation);
+            if (implementationProvider != null) {
+                component.setImplementationProvider(implementationProvider);
+            }
+        } else {
+            throw new IllegalStateException("Provider factory not found for class: " + implementation.getClass()
+                .getName());
+        }
+        for (PolicyProviderFactory f : providerFactories.getPolicyProviderFactories()) {
+            PolicyProvider policyProvider = f.createImplementationPolicyProvider(component, implementation);
+            if (policyProvider != null) {
+                component.addPolicyProvider(policyProvider);
+            }
+        }
+
+    }
+
+    private void removeImplementationProvider(RuntimeComponent component) {
+        component.setImplementationProvider(null);
+        component.getPolicyProviders().clear();
+    }
+
+    private void addScopeContainer(Component component) {
+        if (!(component instanceof ScopedRuntimeComponent)) {
+            return;
+        }
+        ScopedRuntimeComponent runtimeComponent = (ScopedRuntimeComponent)component;
+        ScopeContainer scopeContainer = scopeRegistry.getScopeContainer(runtimeComponent);
+        if (scopeContainer != null && scopeContainer.getScope() == Scope.CONVERSATION) {
+            conversationManager.addListener((ConversationalScopeContainer)scopeContainer);
+        }
+        runtimeComponent.setScopeContainer(scopeContainer);
+    }
+
+    private void removeScopeContainer(Component component) {
+        if (!(component instanceof ScopedRuntimeComponent)) {
+            return;
+        }
+        ScopedRuntimeComponent runtimeComponent = (ScopedRuntimeComponent)component;
+        ScopeContainer scopeContainer = runtimeComponent.getScopeContainer();
+        if(scopeContainer != null && scopeContainer.getScope() == Scope.CONVERSATION) {
+            conversationManager.removeListener((ConversationalScopeContainer) scopeContainer);
+        }
+        runtimeComponent.setScopeContainer(null);
+    }
+
+
+    // Service activation/deactivation
+
+    public void activate(RuntimeComponent component, RuntimeComponentService service) {
+        if (service.getService() == null) {
+            if (logger.isLoggable(Level.WARNING)) {
+                logger.warning("Skipping component service not defined in the component type: " + component.getURI()
+                    + "#"
+                    + service.getName());
+            }
+            return;
+        }
+
+        /* TODO - EPR - activate services at all levels as promoted endpoin references are maintained
+         *              on the higher level services
+        if (service.getService() instanceof CompositeService) {
+            return;
+        }
+        */
+
+        if (logger.isLoggable(Level.FINE)) {
+            logger.fine("Activating component service: " + component.getURI() + "#" + service.getName());
+        }
+
+        for (Endpoint endpoint : service.getEndpoints()) {
+            addServiceBindingProvider(component, service, endpoint.getBinding());
+        }
+        addServiceWires(component, service);
+    }
+
+    public void deactivate(RuntimeComponent component, RuntimeComponentService service) {
+        if (logger.isLoggable(Level.FINE)) {
+            logger.fine("Deactivating component service: " + component.getURI() + "#" + service.getName());
+        }
+        removeServiceWires(service);
+        for (Binding binding : service.getBindings()) {
+            removeServiceBindingProvider(component, service, binding);
+        }
+    }
+
+    private ServiceBindingProvider addServiceBindingProvider(
+            RuntimeComponent component, RuntimeComponentService service,
+            Binding binding) {
+        BindingProviderFactory providerFactory = (BindingProviderFactory) providerFactories
+                .getProviderFactory(binding.getClass());
+        if (providerFactory != null) {
+            @SuppressWarnings("unchecked")
+            ServiceBindingProvider bindingProvider = providerFactory
+                    .createServiceBindingProvider((RuntimeComponent) component,
+                            (RuntimeComponentService) service, binding);
+            if (bindingProvider != null) {
+                ((RuntimeComponentService) service).setBindingProvider(binding,
+                        bindingProvider);
+            }
+            for (PolicyProviderFactory f : providerFactories
+                    .getPolicyProviderFactories()) {
+                PolicyProvider policyProvider = f.createServicePolicyProvider(
+                        component, service, binding);
+                if (policyProvider != null) {
+                    service.addPolicyProvider(binding, policyProvider);
+                }
+            }
+            return bindingProvider;
+        } else {
+            throw new IllegalStateException(
+                    "Provider factory not found for class: "
+                            + binding.getClass().getName());
+        }
+    }
+
+    private void removeServiceBindingProvider(RuntimeComponent component,
+            RuntimeComponentService service, Binding binding) {
+        service.setBindingProvider(binding, null);
+        for (Binding b : service.getBindings()) {
+            List<PolicyProvider> pps = service.getPolicyProviders(b);
+            if (pps != null) {
+                pps.clear();
+            }
+        }
+    }
+
+    private void addServiceWires(Component serviceComponent, ComponentService service) {
+        if (!(service instanceof RuntimeComponentService)) {
+            return;
+        }
+
+        RuntimeComponentService runtimeService = (RuntimeComponentService)service;
+
+        // Add a wire for each service Endpoint
+        for ( Endpoint endpoint : runtimeService.getEndpoints()){
+
+            // fluff up a fake endpoint reference as we are on the service side
+            // so we need to represent the reference that will call us
+            EndpointReference endpointReference = assemblyFactory.createEndpointReference();
+            endpointReference.setBinding(endpoint.getBinding());
+            endpointReference.setTargetEndpoint(endpoint);
+
+            // create the interface contract for the binding and service ends of the wire
+            // that are created as forward only contracts
+            // FIXME: [rfeng] We might need a better way to get the impl interface contract
+            Service targetService = service.getService();
+            if (targetService == null) {
+                targetService = service;
+            }
+            endpoint.setInterfaceContract(targetService.getInterfaceContract().makeUnidirectional(false));
+            endpointReference.setInterfaceContract(getServiceBindingInterfaceContract(service, endpoint.getBinding()));
+
+            // create the wire
+            RuntimeWire wire = new RuntimeWireImpl(extensionPoints,
+                                                    false,
+                                                    endpointReference,
+                                                    endpoint,
+                                                    interfaceContractMapper,
+                                                    workScheduler,
+                                                    wireProcessor,
+                                                    messageFactory,
+                                                    conversationManager);
+
+            runtimeService.getRuntimeWires().add(wire);
+        }
+    }
+
+    private void removeServiceWires(ComponentService service) {
+        if (!(service instanceof RuntimeComponentService)) {
+            return;
+        }
+        RuntimeComponentService runtimeService = (RuntimeComponentService)service;
+        runtimeService.getRuntimeWires().clear();
+    }
+
+    private InterfaceContract getServiceBindingInterfaceContract(ComponentService service, Binding binding) {
+        InterfaceContract interfaceContract = service.getInterfaceContract();
+
+        ServiceBindingProvider provider = ((RuntimeComponentService)service).getBindingProvider(binding);
+        if (provider != null) {
+            InterfaceContract bindingContract = provider.getBindingInterfaceContract();
+            if (bindingContract != null) {
+                interfaceContract = bindingContract;
+            }
+        }
+        return interfaceContract.makeUnidirectional(false);
+    }
+
+    // Reference activation/deactivation
+
+    public void activate(RuntimeComponent component, RuntimeComponentReference reference) {
+        if (logger.isLoggable(Level.FINE)) {
+            logger.fine("Activating component reference: " + component.getURI() + "#" + reference.getName());
+        }
+
+        // set the parent component onto the reference. It's used at start time when the
+        // reference is asked to return it's runtime wires. If there are none the reference
+        // asks the component context to start the reference which creates the wires
+        reference.setComponent(component);
+
+        // TODO reference wires are added at component start for some reason
+    }
+
+    public void deactivate(RuntimeComponent component, RuntimeComponentReference reference) {
+        if (logger.isLoggable(Level.FINE)) {
+            logger.fine("Deactivating component reference: " + component.getURI() + "#" + reference.getName());
+        }
+        removeReferenceWires(reference);
+        for (EndpointReference endpointReference : reference.getEndpointReferences()) {
+            if (endpointReference.getBinding() != null){
+                removeReferenceBindingProvider(component, reference, endpointReference.getBinding());
+            }
+        }
+    }
+/*
+    private ReferenceBindingProvider addReferenceBindingProvider(
+            RuntimeComponent component, RuntimeComponentReference reference,
+            Binding binding) {
+        BindingProviderFactory providerFactory = (BindingProviderFactory) providerFactories
+                .getProviderFactory(binding.getClass());
+        if (providerFactory != null) {
+            @SuppressWarnings("unchecked")
+            ReferenceBindingProvider bindingProvider = providerFactory
+                    .createReferenceBindingProvider(
+                            (RuntimeComponent) component,
+                            (RuntimeComponentReference) reference, binding);
+            if (bindingProvider != null) {
+                ((RuntimeComponentReference) reference).setBindingProvider(
+                        binding, bindingProvider);
+            }
+            for (PolicyProviderFactory f : providerFactories
+                    .getPolicyProviderFactories()) {
+                PolicyProvider policyProvider = f
+                        .createReferencePolicyProvider(component, reference,
+                                binding);
+                if (policyProvider != null) {
+                    reference.addPolicyProvider(binding, policyProvider);
+                }
+            }
+
+            return bindingProvider;
+        } else {
+            throw new IllegalStateException(
+                    "Provider factory not found for class: "
+                            + binding.getClass().getName());
+        }
+    }
+*/
+    private void removeReferenceBindingProvider(RuntimeComponent component,
+            RuntimeComponentReference reference, Binding binding) {
+        reference.setBindingProvider(binding, null);
+        for (Binding b : reference.getBindings()) {
+            List<PolicyProvider> pps = reference.getPolicyProviders(b);
+            if (pps != null) {
+                pps.clear();
+            }
+        }
+    }
+
+    private void removeReferenceWires(ComponentReference reference) {
+        if (!(reference instanceof RuntimeComponentReference)) {
+            return;
+        }
+
+        // TODO - EPR what is this all about?
+        // [rfeng] Comment out the following statements to avoid the on-demand activation
+        // RuntimeComponentReference runtimeRef = (RuntimeComponentReference)reference;
+        // runtimeRef.getRuntimeWires().clear();
+    }
+
+    //=========================================================================
+    // Start
+    //=========================================================================
+
+    // Composite start/stop
+
+    public void start(Composite composite) {
+        if (logger.isLoggable(Level.FINE)) {
+            logger.fine("Starting composite: " + composite.getName());
+        }
+        for (Component component : composite.getComponents()) {
+            start(component);
+        }
+    }
+
+    public void stop(Composite composite) {
+        if (logger.isLoggable(Level.FINE)) {
+            logger.fine("Stopping composite: " + composite.getName());
+        }
+        for (final Component component : composite.getComponents()) {
+            stop(component);
+        }
+    }
+
+    // Component start/stop
+
+    public void start(Component component) {
+        if (logger.isLoggable(Level.FINE)) {
+            logger.fine("Starting component: " + component.getURI());
+        }
+        RuntimeComponent runtimeComponent = ((RuntimeComponent)component);
+        if(runtimeComponent.isStarted()) {
+            return;
+        }
+
+        configureComponentContext(runtimeComponent);
+
+        // Reference bindings aren't started until the wire is first used
+
+        for (ComponentService service : component.getServices()) {
+            if (logger.isLoggable(Level.FINE)) {
+                logger.fine("Starting component service: " + component.getURI() + "#" + service.getName());
+            }
+            RuntimeComponentService runtimeService = (RuntimeComponentService)service;
+            for (Endpoint endpoint : service.getEndpoints()) {
+                endpointRegistry.addEndpoint(endpoint);
+                final ServiceBindingProvider bindingProvider = runtimeService.getBindingProvider(endpoint.getBinding());
+                if (bindingProvider != null) {
+                    // bindingProvider.start();
+                    // Allow bindings to add shutdown hooks. Requires RuntimePermission shutdownHooks in policy.
+                    AccessController.doPrivileged(new PrivilegedAction<Object>() {
+                        public Object run() {
+                            bindingProvider.start();
+                            return null;
+                          }
+                    });
+                }
+            }
+        }
+
+        Implementation implementation = component.getImplementation();
+        if (implementation instanceof Composite) {
+            start((Composite)implementation);
+        } else {
+            ImplementationProvider implementationProvider = runtimeComponent.getImplementationProvider();
+            if (implementationProvider != null) {
+                implementationProvider.start();
+            }
+        }
+
+        if (component instanceof ScopedRuntimeComponent) {
+            ScopedRuntimeComponent scopedRuntimeComponent = (ScopedRuntimeComponent)component;
+            if (scopedRuntimeComponent.getScopeContainer() != null) {
+                scopedRuntimeComponent.getScopeContainer().start();
+            }
+        }
+
+        runtimeComponent.setStarted(true);
+    }
+
+    public void stop(Component component) {
+        if (!((RuntimeComponent)component).isStarted()) {
+            return;
+        }
+        if (logger.isLoggable(Level.FINE)) {
+            logger.fine("Stopping component: " + component.getURI());
+        }
+        for (ComponentService service : component.getServices()) {
+            if (logger.isLoggable(Level.FINE)) {
+                logger.fine("Stopping component service: " + component.getURI() + "#" + service.getName());
+            }
+            for (Endpoint endpoint : service.getEndpoints()) {
+                endpointRegistry.removeEndpoint(endpoint);
+                final ServiceBindingProvider bindingProvider = ((RuntimeComponentService)service).getBindingProvider(endpoint.getBinding());
+                if (bindingProvider != null) {
+                    // Allow bindings to read properties. Requires PropertyPermission read in security policy.
+                    AccessController.doPrivileged(new PrivilegedAction<Object>() {
+                        public Object run() {
+                            bindingProvider.stop();
+                            return null;
+                          }
+                    });
+                }
+            }
+        }
+        for (ComponentReference reference : component.getReferences()) {
+            if (logger.isLoggable(Level.FINE)) {
+                logger.fine("Starting component reference: " + component.getURI() + "#" + reference.getName());
+            }
+            RuntimeComponentReference runtimeRef = ((RuntimeComponentReference)reference);
+
+            for (EndpointReference endpointReference : reference.getEndpointReferences()) {
+                final ReferenceBindingProvider bindingProvider = runtimeRef.getBindingProvider(endpointReference.getBinding());
+                if (bindingProvider != null) {
+                    // Allow bindings to read properties. Requires PropertyPermission read in security policy.
+                    AccessController.doPrivileged(new PrivilegedAction<Object>() {
+                        public Object run() {
+                            bindingProvider.stop();
+                            return null;
+                          }
+                    });
+                }
+            }
+        }
+        Implementation implementation = component.getImplementation();
+        if (implementation instanceof Composite) {
+            stop((Composite)implementation);
+        } else {
+            final ImplementationProvider implementationProvider = ((RuntimeComponent)component).getImplementationProvider();
+            if (implementationProvider != null) {
+                // Allow bindings to read properties. Requires PropertyPermission read in security policy.
+                AccessController.doPrivileged(new PrivilegedAction<Object>() {
+                    public Object run() {
+                        implementationProvider.stop();
+                        return null;
+                      }
+                });
+            }
+        }
+
+        if (component instanceof ScopedRuntimeComponent) {
+            ScopedRuntimeComponent runtimeComponent = (ScopedRuntimeComponent)component;
+            if (runtimeComponent.getScopeContainer() != null &&
+                    runtimeComponent.getScopeContainer().getLifecycleState() != ScopeContainer.STOPPED) {
+                runtimeComponent.getScopeContainer().stop();
+            }
+        }
+
+        ((RuntimeComponent)component).setStarted(false);
+    }
+
+    public void configureComponentContext(RuntimeComponent runtimeComponent) {
+        RuntimeComponentContext componentContext = (RuntimeComponentContext) componentContextFactory.createComponentContext(runtimeComponent);
+        runtimeComponent.setComponentContext(componentContext);
+    }
+
+    // Service start/stop
+
+    // TODO - EPR done as part of the component start above
+
+    // Reference start/stop
+    // Used by component context start
+    // TODO - EPR I don't know why reference wires don't get added until component start
+
+    public void start(RuntimeComponent component, RuntimeComponentReference componentReference) {
+        synchronized (componentReference) {
+
+            if (!(componentReference instanceof RuntimeComponentReference)) {
+                return;
+            }
+
+            /* The way it was
+            // create a wire for each endpoint reference. An endpoint reference says that a
+            // target has been specified and hence the reference has been wired in some way.
+            // The service may not have been found yet, depending on the way the composite
+            // is deployed, but it is expected to be found. In the case where the reference
+            // is unwired (a target has not been specified) there will be no endpoint
+            // reference and this will lead to null being injected
+            for (EndpointReference2 endpointReference : componentReference.getEndpointReferences()){
+
+                // if there is a binding an endpoint has been found for the endpoint reference
+                if (endpointReference.getBinding() != null){
+
+                    // add the binding provider. This is apparently a repeat
+                    // of previous configuration as self references are created
+                    // on the fly and miss the previous point where providers are added
+                    RuntimeComponentReference runtimeRef = (RuntimeComponentReference)componentReference;
+
+                    if (runtimeRef.getBindingProvider(endpointReference.getBinding()) == null) {
+                        addReferenceBindingProvider(component, componentReference, endpointReference.getBinding());
+                    }
+
+                    // start the binding provider
+                    final ReferenceBindingProvider bindingProvider = runtimeRef.getBindingProvider(endpointReference.getBinding());
+
+                    if (bindingProvider != null) {
+                        // Allow bindings to add shutdown hooks. Requires RuntimePermission shutdownHooks in policy.
+                        AccessController.doPrivileged(new PrivilegedAction<Object>() {
+                            public Object run() {
+                                bindingProvider.start();
+                                return null;
+                              }
+                        });
+                    }
+
+                    // add the wire
+                    addReferenceWire(component, componentReference, endpointReference);
+                }
+            }
+            */
+
+            // create a wire for each endpoint reference. An endpoint reference says either that
+            // - a target has been specified and hence the reference has been wired in some way.
+            // - an unwired binding ha been specified
+            // and endpoint reference representing a wired reference may not at this point
+            // be resolved (the service to which it points may not be present in the
+            // current composite). Endpoint reference resolution takes place when the wire
+            // is first used (when the chains are created)
+            for (EndpointReference endpointReference : componentReference.getEndpointReferences()){
+                addReferenceWire(component, componentReference, endpointReference);
+                endpointRegistry.addEndpointReference(endpointReference);
+            }
+
+        }
+    }
+
+    public void stop(Component component, ComponentReference reference) {
+        if (logger.isLoggable(Level.FINE)) {
+            logger.fine("Stopping component reference: " + component.getURI() + "#" + reference.getName());
+        }
+        RuntimeComponentReference runtimeRef = ((RuntimeComponentReference)reference);
+        for ( EndpointReference endpointReference : runtimeRef.getEndpointReferences()){
+            endpointRegistry.removeEndpointReference(endpointReference);
+            ReferenceBindingProvider bindingProvider = runtimeRef.getBindingProvider(endpointReference.getBinding());
+            if (bindingProvider != null) {
+                bindingProvider.stop();
+            }
+        }
+    }
+
+    private void addReferenceWire(Component component, ComponentReference reference, EndpointReference endpointReference) {
+        RuntimeComponentReference runtimeRef = (RuntimeComponentReference)reference;
+
+        // Use the interface contract of the reference on the component type and if there
+        // isn't one then use the one from the reference itself
+        Reference componentTypeRef = reference.getReference();
+
+        InterfaceContract sourceContract;
+        if (componentTypeRef == null || componentTypeRef.getInterfaceContract() == null) {
+            sourceContract = reference.getInterfaceContract();
+        } else {
+            sourceContract = componentTypeRef.getInterfaceContract();
+        }
+
+        // TODO - EPR - interface contract seems to be null in the implementation.web
+        //              case. Not introspecting the CT properly?
+        if (sourceContract == null){
+            // TODO - Can't do this with move of matching to wire
+            // take the contract from the service to which the reference is connected
+            sourceContract = endpointReference.getTargetEndpoint().getInterfaceContract();
+            reference.setInterfaceContract(sourceContract);
+        }
+
+        endpointReference.setInterfaceContract(sourceContract.makeUnidirectional(false));
+
+/* TODO - EPR should have been done previously during matching
+        ComponentService callbackService = reference.getCallbackService();
+        if (callbackService != null) {
+            // select a reference callback binding to pass with invocations on this wire
+            Binding callbackBinding = null;
+            for (Binding binding : callbackService.getBindings()) {
+                // first look for a callback binding whose name matches the reference binding name
+                if (refBinding.getName().startsWith(binding.getName())) {
+                    callbackBinding = binding;
+                    break;
+                }
+            }
+            // if no callback binding found, try again based on reference binding type
+            if (callbackBinding == null) {
+                callbackBinding = callbackService.getBinding(refBinding.getClass());
+            }
+            InterfaceContract callbackContract = callbackService.getInterfaceContract();
+            EndpointReference callbackEndpoint =
+                new EndpointReferenceImpl((RuntimeComponent)refComponent, callbackService, callbackBinding,
+                                          callbackContract);
+            wireSource.setCallbackEndpoint(callbackEndpoint);
+        }
+*/
+
+/* TODO - EPR can't do this until the binding matches the EPR
+        InterfaceContract bindingContract = getInterfaceContract(reference, endpointReference.getBinding());
+        Endpoint2 endpoint = endpointReference.getTargetEndpoint();
+        endpoint.setInterfaceContract(bindingContract);
+*/
+
+/* TODO - EPR review in the light of new matching code
+        // TUSCANY-2029 - We should use the URI of the serviceBinding because the target may be a Component in a
+        // nested composite.
+        if (serviceBinding != null) {
+            wireTarget.setURI(serviceBinding.getURI());
+        }
+*/
+
+        // create the wire
+        // null endpoint passed in here as the endpoint reference may
+        // not be resolved yet
+        RuntimeWire wire = new RuntimeWireImpl(extensionPoints,
+                                                true,
+                                                endpointReference,
+                                                null,
+                                                interfaceContractMapper,
+                                                workScheduler,
+                                                wireProcessor,
+                                                messageFactory,
+                                                conversationManager);
+        runtimeRef.getRuntimeWires().add(wire);
+
+    }
+
+    private InterfaceContract getInterfaceContract(ComponentReference reference, Binding binding) {
+        InterfaceContract interfaceContract = reference.getInterfaceContract();
+        ReferenceBindingProvider provider = ((RuntimeComponentReference)reference).getBindingProvider(binding);
+        if (provider != null) {
+            InterfaceContract bindingContract = provider.getBindingInterfaceContract();
+            if (bindingContract != null) {
+                interfaceContract = bindingContract;
+            }
+        }
+        return interfaceContract.makeUnidirectional(false);
+    }
+
+
+
+   // Utility functions
+   // TODO - can we get rid of these?
+
+    public CompositeContext getCompositeContext() {
+        return compositeContext;
+    }
+
+    public Composite getDomainComposite() {
+        return domainComposite;
+    }
+
+    public void setDomainComposite(Composite domainComposite) {
+        this.domainComposite = domainComposite;
+    }
+
+    public Component resolve(String componentURI) {
+        for (Composite composite : domainComposite.getIncludes()) {
+            Component component = resolve(composite, componentURI);
+            if (component != null) {
+                return component;
+            }
+        }
+        return null;
+    }
+
+    public Component resolve(Composite composite, String componentURI) {
+        for (Component component : composite.getComponents()) {
+            String uri = component.getURI();
+            if (uri.equals(componentURI)) {
+                return component;
+            }
+            if (componentURI.startsWith(uri)) {
+                Implementation implementation = component.getImplementation();
+                if (!(implementation instanceof Composite)) {
+                    return null;
+                }
+                return resolve((Composite)implementation, componentURI);
+            }
+        }
+        return null;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/EndpointSerializerImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/EndpointSerializerImpl.java
new file mode 100644
index 0000000000..b9eb6c117b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/EndpointSerializerImpl.java
@@ -0,0 +1,108 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.core.assembly.impl;

+

+import java.io.IOException;

+import java.io.StringReader;

+import java.io.StringWriter;

+

+import javax.xml.stream.XMLInputFactory;

+import javax.xml.stream.XMLOutputFactory;

+import javax.xml.stream.XMLStreamReader;

+import javax.xml.stream.XMLStreamWriter;

+

+import org.apache.tuscany.sca.assembly.Endpoint;

+import org.apache.tuscany.sca.assembly.EndpointReference;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;

+import org.apache.tuscany.sca.core.ExtensionPointRegistry;

+import org.apache.tuscany.sca.core.FactoryExtensionPoint;

+import org.apache.tuscany.sca.core.assembly.EndpointSerializer;

+

+public class EndpointSerializerImpl implements EndpointSerializer {

+    private XMLInputFactory inputFactory;

+    private XMLOutputFactory outputFactory;

+    private StAXArtifactProcessor<Endpoint> processor;

+    private StAXArtifactProcessor<EndpointReference> refProcessor;

+

+    public EndpointSerializerImpl(ExtensionPointRegistry registry) {

+        FactoryExtensionPoint factories = registry.getExtensionPoint(FactoryExtensionPoint.class);

+        inputFactory = factories.getFactory(XMLInputFactory.class);

+        outputFactory = factories.getFactory(XMLOutputFactory.class);

+        StAXArtifactProcessorExtensionPoint processors =

+            registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);

+        processor = processors.getProcessor(Endpoint.class);

+        refProcessor = processors.getProcessor(EndpointReference.class);

+    }

+

+    public void read(Endpoint endpoint, String xml) throws IOException {

+        try {

+            XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(xml));

+            Endpoint result = processor.read(reader);

+            endpoint.setComponent(result.getComponent());

+            endpoint.setService(result.getService());

+            endpoint.setBinding(result.getBinding());

+            endpoint.setInterfaceContract(result.getService().getInterfaceContract());

+        } catch (Exception e) {

+            throw new IOException(e.getMessage());

+        }

+

+    }

+

+    public String write(Endpoint endpoint) throws IOException {

+        StringWriter sw = new StringWriter();

+        try {

+            XMLStreamWriter writer = outputFactory.createXMLStreamWriter(sw);

+            processor.write(endpoint, writer);

+            writer.flush();

+            writer.close();

+            return sw.toString();

+        } catch (Exception e) {

+            throw new IOException(e.getMessage());

+        }

+    }

+

+    public void read(EndpointReference endpointReference, String xml) throws IOException {

+        try {

+            XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(xml));

+            EndpointReference result = refProcessor.read(reader);

+            reader.close();

+            endpointReference.setComponent(result.getComponent());

+            endpointReference.setReference(result.getReference());

+            endpointReference.setBinding(result.getBinding());

+            endpointReference.setInterfaceContract(result.getReference().getInterfaceContract());

+        } catch (Exception e) {

+            throw new IOException(e.getMessage());

+        }

+    }

+

+    public String write(EndpointReference endpointReference) throws IOException {

+        StringWriter sw = new StringWriter();

+        try {

+            XMLStreamWriter writer = outputFactory.createXMLStreamWriter(sw);

+            refProcessor.write(endpointReference, writer);

+            writer.flush();

+            writer.close();

+            return sw.toString();

+        } catch (Exception e) {

+            throw new IOException(e.getMessage());

+        }

+    }

+}
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/ReferenceParameterProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/ReferenceParameterProcessor.java
new file mode 100644
index 0000000000..2c833a885e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/ReferenceParameterProcessor.java
@@ -0,0 +1,101 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.assembly.impl;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.runtime.ReferenceParameters;
+
+/**
+ * Artifact processor for reference parameters.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ReferenceParameterProcessor implements StAXArtifactProcessor<ReferenceParameters> {
+    private static final QName REFERENCE_PARAMETERS =
+        new QName("http://tuscany.apache.org/xmlns/sca/1.1", "referenceParameters", "tuscany");
+    
+    /**
+     * Constructs a new processor.
+     * 
+     * @param modelFactories
+     */
+    public ReferenceParameterProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor#getArtifactType()
+     */
+    public QName getArtifactType() {
+        return REFERENCE_PARAMETERS;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor#read(javax.xml.stream.XMLStreamReader)
+     */
+    public ReferenceParameters read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        ReferenceParameters parameters = new ReferenceParametersImpl();
+        parameters.setConversationID(reader.getAttributeValue(null, "conversationID"));
+        parameters.setCallbackID(reader.getAttributeValue(null, "callbackID"));
+        return parameters;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor#write(java.lang.Object, javax.xml.stream.XMLStreamWriter)
+     */
+    public void write(ReferenceParameters model, XMLStreamWriter writer) throws ContributionWriteException,
+        XMLStreamException {
+        writer.writeStartElement(REFERENCE_PARAMETERS.getPrefix(),
+                                 REFERENCE_PARAMETERS.getLocalPart(),
+                                 REFERENCE_PARAMETERS.getNamespaceURI());
+        writer.writeNamespace(REFERENCE_PARAMETERS.getPrefix(), REFERENCE_PARAMETERS.getNamespaceURI());
+        if (model.getConversationID() != null) {
+            writer.writeAttribute("conversationID", model.getConversationID().toString());
+        }
+        if (model.getCallbackID() != null) {
+            writer.writeAttribute("callbackID", model.getCallbackID().toString());
+        }
+        writer.writeEndElement();
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.contribution.processor.ArtifactProcessor#getModelType()
+     */
+    public Class<ReferenceParameters> getModelType() {
+        return ReferenceParameters.class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.contribution.processor.ArtifactProcessor#resolve(java.lang.Object, org.apache.tuscany.sca.contribution.resolver.ModelResolver)
+     */
+    public void resolve(ReferenceParameters model, ModelResolver resolver) throws ContributionResolveException {
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/ReferenceParametersImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/ReferenceParametersImpl.java
new file mode 100644
index 0000000000..b2b8c86919
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/ReferenceParametersImpl.java
@@ -0,0 +1,139 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.assembly.impl;
+
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.runtime.ReferenceParameters;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ReferenceParametersImpl implements ReferenceParameters {
+    private Object callbackID;
+    private Object conversationID;
+    private EndpointReference callbackReference;
+    private Object callbackObjectID;
+    
+    /**
+     * @return the callbackID
+     */
+    public Object getCallbackID() {
+        return callbackID;
+    }
+    /**
+     * @param callbackID the callbackID to set
+     */
+    public void setCallbackID(Object callbackID) {
+        this.callbackID = callbackID;
+    }
+    /**
+     * @return the conversationID
+     */
+    public Object getConversationID() {
+        return conversationID;
+    }
+    /**
+     * @param conversationID the conversationID to set
+     */
+    public void setConversationID(Object conversationID) {
+        this.conversationID = conversationID;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.runtime.ReferenceParameters#getCallbackReference()
+     */
+    public EndpointReference getCallbackReference() {
+        return callbackReference;
+    }
+    /**
+     * @see org.apache.tuscany.sca.runtime.ReferenceParameters#setCallback(java.lang.Object)
+     */
+    public void setCallbackReference(EndpointReference callback) {
+        this.callbackReference = callback;
+    }
+    
+    /**
+     * @see java.lang.Object#clone()
+     */
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+
+    /**
+     * @return the callbackObjectID
+     */
+    public Object getCallbackObjectID() {
+        return callbackObjectID;
+    }
+    /**
+     * @param callbackObjectID the callbackObjectID to set
+     */
+    public void setCallbackObjectID(Object callbackObjectID) {
+        this.callbackObjectID = callbackObjectID;
+    }
+    /**
+     * @see java.lang.Object#hashCode()
+     */
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((callbackID == null) ? 0 : callbackID.hashCode());
+        result = prime * result + ((callbackObjectID == null) ? 0 : callbackObjectID.hashCode());
+        result = prime * result + ((callbackReference == null) ? 0 : callbackReference.hashCode());
+        result = prime * result + ((conversationID == null) ? 0 : conversationID.hashCode());
+        return result;
+    }
+    /**
+     * @see java.lang.Object#equals(java.lang.Object)
+     */
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (!(obj instanceof ReferenceParametersImpl))
+            return false;
+        final ReferenceParametersImpl other = (ReferenceParametersImpl)obj;
+        if (callbackID == null) {
+            if (other.callbackID != null)
+                return false;
+        } else if (!callbackID.equals(other.callbackID))
+            return false;
+        if (callbackObjectID == null) {
+            if (other.callbackObjectID != null)
+                return false;
+        } else if (!callbackObjectID.equals(other.callbackObjectID))
+            return false;
+        if (callbackReference == null) {
+            if (other.callbackReference != null)
+                return false;
+        } else if (!callbackReference.equals(other.callbackReference))
+            return false;
+        if (conversationID == null) {
+            if (other.conversationID != null)
+                return false;
+        } else if (!conversationID.equals(other.conversationID))
+            return false;
+        return true;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/RuntimeComponentImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/RuntimeComponentImpl.java
new file mode 100644
index 0000000000..6032005b9a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/RuntimeComponentImpl.java
@@ -0,0 +1,111 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.impl.ComponentImpl;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ResolverExtension;
+import org.apache.tuscany.sca.core.scope.ScopeContainer;
+import org.apache.tuscany.sca.core.scope.ScopedRuntimeComponent;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentContext;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class RuntimeComponentImpl extends ComponentImpl implements RuntimeComponent,
+                                              ScopedRuntimeComponent, ResolverExtension {
+    protected RuntimeComponentContext componentContext;
+    protected ImplementationProvider implementationProvider;
+    protected List<PolicyProvider> policyProviders = new ArrayList<PolicyProvider>();
+    protected ScopeContainer scopeContainer;
+    protected boolean started;
+    protected ModelResolver modelResolver;
+
+    /**
+     */
+    public RuntimeComponentImpl() {
+        super();
+    }
+
+    public ImplementationProvider getImplementationProvider() {
+        return implementationProvider;
+    }
+
+    public void setImplementationProvider(ImplementationProvider provider) {
+        this.implementationProvider = provider;
+    }
+
+    public ScopeContainer getScopeContainer() {
+        return scopeContainer;
+    }
+
+    public void setScopeContainer(ScopeContainer scopeContainer) {
+        this.scopeContainer = scopeContainer;
+    }
+    
+    public boolean isStarted() {
+        return started;
+    }
+
+    public void setStarted(boolean started) {
+        this.started = started;
+    }
+
+    /**
+     * @return the componentContext
+     */
+    public RuntimeComponentContext getComponentContext() {
+        return componentContext;
+    }
+
+    /**
+     * @param componentContext the componentContext to set
+     */
+    public void setComponentContext(RuntimeComponentContext componentContext) {
+        this.componentContext = componentContext;
+    }
+
+    public void addPolicyProvider(PolicyProvider policyProvider) {
+        policyProviders.add(policyProvider);
+    }
+
+    public List<PolicyProvider> getPolicyProviders() {
+        return policyProviders;
+    }
+
+    public ModelResolver getModelResolver() {
+        return modelResolver;
+    }
+    
+    public void setModelResolver(ModelResolver modelResolver) {
+        this.modelResolver = modelResolver;
+    }
+
+    @Override
+    public String toString() {
+        return getName();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/RuntimeComponentReferenceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/RuntimeComponentReferenceImpl.java
new file mode 100644
index 0000000000..c0a9f616f6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/RuntimeComponentReferenceImpl.java
@@ -0,0 +1,144 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.assembly.impl.ComponentReferenceImpl;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+
+/**
+ * Implementation of a Component Reference.
+ *
+ * @version $Rev$ $Date$
+ */
+public class RuntimeComponentReferenceImpl extends ComponentReferenceImpl implements RuntimeComponentReference {
+    private ArrayList<RuntimeWire> wires;
+    private HashMap<Binding, ReferenceBindingProvider> bindingProviders =
+        new HashMap<Binding, ReferenceBindingProvider>(); 
+    private HashMap<Binding, List<PolicyProvider>> policyProviders = new HashMap<Binding, List<PolicyProvider>>();
+
+    private RuntimeComponent component;
+
+    public RuntimeComponentReferenceImpl() {
+        super();
+    }
+
+    public synchronized List<RuntimeWire> getRuntimeWires() {
+        if (wires == null) {
+            wires = new ArrayList<RuntimeWire>();
+            component.getComponentContext().start(this);
+        }
+        return wires;
+    }
+
+    // TODO - EPR - shouldn't rely on this anymore
+    public RuntimeWire getRuntimeWire(Binding binding) {
+        for (RuntimeWire wire : getRuntimeWires()) {
+            if (wire.getEndpointReference().getBinding() == binding) {
+                return wire;
+            }
+        }
+
+        return null;
+    }
+    
+    public RuntimeWire getRuntimeWire(EndpointReference endpointReference) {
+        for (RuntimeWire wire : getRuntimeWires()) {
+            if (wire.getEndpointReference() == endpointReference) {
+                return wire;
+            }
+        }
+        
+        return null;
+    }
+
+    public ReferenceBindingProvider getBindingProvider(Binding binding) {
+        return bindingProviders.get(binding);
+    }
+
+    public void setBindingProvider(Binding binding, ReferenceBindingProvider bindingProvider) {
+        bindingProviders.put(binding, bindingProvider);
+    }
+    
+    public Invoker getInvoker(Binding binding, Operation operation) {
+        RuntimeWire wire = getRuntimeWire(binding);
+        if (wire == null) {
+            return null;
+        }
+        InvocationChain chain = wire.getInvocationChain(operation);
+        return chain == null ? null : chain.getHeadInvoker();
+    }
+
+    /**
+     * @return the component
+     */
+    public RuntimeComponent getComponent() {
+        return component;
+    }
+
+    /**
+     * @param component the component to set
+     */
+    public void setComponent(RuntimeComponent component) {
+        this.component = component;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.assembly.impl.ComponentReferenceImpl#clone()
+     */
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        RuntimeComponentReferenceImpl ref = (RuntimeComponentReferenceImpl)super.clone();
+        ref.wires = null;
+        ref.bindingProviders = new HashMap<Binding, ReferenceBindingProvider>();
+        ref.policyProviders = new HashMap<Binding, List<PolicyProvider>>();
+        return ref;
+    }
+
+    public void addPolicyProvider(Binding binding, PolicyProvider policyProvider) {
+        List<PolicyProvider> providers = policyProviders.get(binding);
+        if (providers == null) {
+            providers = new ArrayList<PolicyProvider>();
+            policyProviders.put(binding, providers);
+        }
+        providers.add(policyProvider);
+    }
+
+    public List<PolicyProvider> getPolicyProviders(Binding binding) {
+        return policyProviders.get(binding);
+    }
+
+    @Override
+    public String toString() {
+        return getName();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/RuntimeComponentServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/RuntimeComponentServiceImpl.java
new file mode 100644
index 0000000000..776d35327d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/RuntimeComponentServiceImpl.java
@@ -0,0 +1,163 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.assembly.impl;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.impl.ComponentServiceImpl;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * Implementation of a Component Service.
+ *
+ * @version $Rev$ $Date$
+ */
+public class RuntimeComponentServiceImpl extends ComponentServiceImpl implements RuntimeComponentService {
+    private ArrayList<RuntimeWire> wires = new ArrayList<RuntimeWire>();
+    private ArrayList<RuntimeWire> callbackWires = new ArrayList<RuntimeWire>();
+    private HashMap<Binding, ServiceBindingProvider> bindingProviders = new HashMap<Binding, ServiceBindingProvider>();
+    private HashMap<Binding, List<PolicyProvider>> policyProviders = new HashMap<Binding, List<PolicyProvider>>();
+
+    public RuntimeComponentServiceImpl() {
+        super();
+    }
+
+    public List<RuntimeWire> getRuntimeWires() {
+        return wires;
+    }
+
+    public RuntimeWire getRuntimeWire(Binding binding) {
+        for (RuntimeWire wire : wires) {
+            if (wire.getEndpoint().getBinding() == binding) {
+                return wire;
+            }
+        }
+        return null;
+    }
+
+    public RuntimeWire getRuntimeWire(Binding binding, InterfaceContract interfaceContract) {
+        RuntimeWire wire = getRuntimeWire(binding);
+        if (wire == null) {
+            return null;
+        }
+        if (interfaceContract != null && interfaceContract != wire.getEndpointReference().getInterfaceContract()) {
+            try {
+                // FIXME: [rfeng] We could avoid clone() using a better comparison of the two interface contracts
+                wire = (RuntimeWire)wire.clone();
+                wire.getEndpointReference().setInterfaceContract(interfaceContract);
+                wire.rebuild();
+            } catch (CloneNotSupportedException e) {
+                throw new ServiceRuntimeException(e);
+            }
+        }
+
+        return wire;
+    }
+
+    public List<RuntimeWire> getCallbackWires() {
+        return callbackWires;
+    }
+
+    public ServiceBindingProvider getBindingProvider(Binding binding) {
+        return bindingProviders.get(binding);
+    }
+
+    public void setBindingProvider(Binding binding, ServiceBindingProvider bindingProvider) {
+        bindingProviders.put(binding, bindingProvider);
+    }
+
+    public Invoker getInvoker(Binding binding, Operation operation) {
+        return getInvoker(binding, null, operation);
+    }
+
+    public Invoker getInvoker(Binding binding, InterfaceContract interfaceContract, Operation operation) {
+        InvocationChain chain = getInvocationChain(binding, interfaceContract, operation);
+        if (chain != null) {
+            return chain.getHeadInvoker();
+        } else {
+            return null;
+        }
+    }
+
+    public InvocationChain getInvocationChain(Binding binding, InterfaceContract interfaceContract, Operation operation) {
+        RuntimeWire wire = getRuntimeWire(binding);
+        if (wire == null) {
+            return null;
+        }
+        if (interfaceContract != null && interfaceContract != wire.getEndpointReference().getInterfaceContract()) {
+            try {
+                // FIXME: [rfeng] We could avoid clone() using a better comparison of the two interface contracts
+                wire = (RuntimeWire)wire.clone();
+                wire.getEndpointReference().setInterfaceContract(interfaceContract);
+                wire.rebuild();
+            } catch (CloneNotSupportedException e) {
+                throw new ServiceRuntimeException(e);
+            }
+        }
+        return wire.getInvocationChain(operation);
+    }
+
+    public InvocationChain getInvocationChain(Binding binding, Operation operation) {
+        return getInvocationChain(binding, null, operation);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.assembly.impl.ComponentServiceImpl#clone()
+     */
+    @SuppressWarnings("unchecked")
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        RuntimeComponentServiceImpl clone = (RuntimeComponentServiceImpl)super.clone();
+        clone.bindingProviders = (HashMap<Binding, ServiceBindingProvider>)bindingProviders.clone();
+        clone.wires = (ArrayList<RuntimeWire>)wires.clone();
+        clone.callbackWires = (ArrayList<RuntimeWire>)callbackWires.clone();
+        clone.policyProviders = (HashMap<Binding, List<PolicyProvider>>)policyProviders.clone();
+        return clone;
+    }
+
+    public void addPolicyProvider(Binding binding, PolicyProvider policyProvider) {
+        List<PolicyProvider> providers = policyProviders.get(binding);
+        if (providers == null) {
+            providers = new ArrayList<PolicyProvider>();
+            policyProviders.put(binding, providers);
+        }
+        providers.add(policyProvider);
+    }
+
+    public List<PolicyProvider> getPolicyProviders(Binding binding) {
+        return policyProviders.get(binding);
+    }
+
+    @Override
+    public String toString() {
+        return getName();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/RuntimeEndpointImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/RuntimeEndpointImpl.java
new file mode 100644
index 0000000000..f2ec7f8019
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/RuntimeEndpointImpl.java
@@ -0,0 +1,100 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.core.assembly.impl;

+

+import java.io.Externalizable;

+import java.io.IOException;

+import java.io.ObjectInput;

+import java.io.ObjectOutput;

+

+import org.apache.tuscany.sca.assembly.impl.EndpointImpl;

+import org.apache.tuscany.sca.core.ExtensionPointRegistry;

+import org.apache.tuscany.sca.core.UtilityExtensionPoint;

+import org.apache.tuscany.sca.core.assembly.EndpointSerializer;

+

+/**

+ * Runtime model for Endpoint that supports java serialization

+ */

+public class RuntimeEndpointImpl extends EndpointImpl implements Externalizable {

+    private EndpointSerializer serializer;

+    private String xml;

+

+    /**

+     * No-arg constructor for Java serilization

+     */

+    public RuntimeEndpointImpl() {

+        super(null);

+    }

+

+    public RuntimeEndpointImpl(ExtensionPointRegistry registry) {

+        super(registry);

+    }

+

+    public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {

+        this.uri = in.readUTF();

+        this.xml = in.readUTF();

+        // Defer the loading to resolve();

+    }

+

+    public void writeExternal(ObjectOutput out) throws IOException {

+        out.writeUTF(getURI());

+        out.writeUTF(getSerializer().write(this));

+    }

+

+    private synchronized EndpointSerializer getSerializer() {

+        if (serializer == null) {

+            if (registry != null) {

+                serializer =

+                    registry.getExtensionPoint(UtilityExtensionPoint.class).getUtility(EndpointSerializer.class);

+            } else {

+                throw new IllegalStateException("No extension registry is set");

+            }

+        }

+        return serializer;

+    }

+

+    @Override

+    protected void reset() {

+        super.reset();

+        this.xml = null;

+    }

+

+    @Override

+    protected void resolve() {

+        if (component == null && xml != null) {

+            try {

+                getSerializer().read(this, xml);

+            } catch (IOException e) {

+                throw new IllegalStateException(e);

+            }

+        }

+        super.resolve();

+    }

+

+    @Override

+    public void setExtensionPointRegistry(ExtensionPointRegistry registry) {

+        if (this.registry != registry) {

+            super.setExtensionPointRegistry(registry);

+            serializer = null;

+        }

+        // resolve();

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/RuntimeEndpointReferenceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/RuntimeEndpointReferenceImpl.java
new file mode 100644
index 0000000000..36f49eac5e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/RuntimeEndpointReferenceImpl.java
@@ -0,0 +1,100 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.core.assembly.impl;

+

+import java.io.Externalizable;

+import java.io.IOException;

+import java.io.ObjectInput;

+import java.io.ObjectOutput;

+

+import org.apache.tuscany.sca.assembly.impl.EndpointReferenceImpl;

+import org.apache.tuscany.sca.core.ExtensionPointRegistry;

+import org.apache.tuscany.sca.core.UtilityExtensionPoint;

+import org.apache.tuscany.sca.core.assembly.EndpointSerializer;

+

+/**

+ * Runtime model for Endpoint that supports java serialization

+ */

+public class RuntimeEndpointReferenceImpl extends EndpointReferenceImpl implements Externalizable {

+    private EndpointSerializer serializer;

+    private String xml;

+

+    /**

+     * No-arg constructor for Java serilization

+     */

+    public RuntimeEndpointReferenceImpl() {

+        super(null);

+    }

+

+    public RuntimeEndpointReferenceImpl(ExtensionPointRegistry registry) {

+        super(registry);

+    }

+

+    public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {

+        this.uri = in.readUTF();

+        this.xml = in.readUTF();

+        // Defer the loading to resolve();

+    }

+

+    public void writeExternal(ObjectOutput out) throws IOException {

+        out.writeUTF(getURI());

+        out.writeUTF(getSerializer().write(this));

+    }

+

+    private synchronized EndpointSerializer getSerializer() {

+        if (serializer == null) {

+            if (registry != null) {

+                serializer =

+                    registry.getExtensionPoint(UtilityExtensionPoint.class).getUtility(EndpointSerializer.class);

+            } else {

+                throw new IllegalStateException("No extension registry is set");

+            }

+        }

+        return serializer;

+    }

+

+    @Override

+    protected void reset() {

+        super.reset();

+        this.xml = null;

+    }

+

+    @Override

+    protected void resolve() {

+        if (component == null && xml != null) {

+            try {

+                getSerializer().read(this, xml);

+            } catch (IOException e) {

+                throw new IllegalStateException(e);

+            }

+        }

+        super.resolve();

+    }

+

+    @Override

+    public void setExtensionPointRegistry(ExtensionPointRegistry registry) {

+        if (this.registry != registry) {

+            super.setExtensionPointRegistry(registry);

+            serializer = null;

+        }

+        // resolve();

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/RuntimeWireImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/RuntimeWireImpl.java
new file mode 100644
index 0000000000..ada355d32e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/assembly/impl/RuntimeWireImpl.java
@@ -0,0 +1,680 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.core.assembly.impl;
+
+import java.lang.reflect.InvocationTargetException;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.Contract;
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.assembly.builder.EndpointReferenceBuilder;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.core.conversation.ConversationManager;
+import org.apache.tuscany.sca.core.invocation.NonBlockingInterceptor;
+import org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker;
+import org.apache.tuscany.sca.core.invocation.impl.InvocationChainImpl;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.provider.PolicyProviderFactory;
+import org.apache.tuscany.sca.provider.PolicyProviderRRB;
+import org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.provider.ReferenceBindingProviderRRB;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProviderRRB;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.apache.tuscany.sca.runtime.RuntimeWireProcessor;
+import org.apache.tuscany.sca.work.WorkScheduler;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class RuntimeWireImpl implements RuntimeWire {
+
+    ExtensionPointRegistry extensionPoints;
+
+    private Boolean isReferenceWire = false;
+    private EndpointReference endpointReference;
+    private Endpoint endpoint;
+
+    private transient RuntimeWireProcessor wireProcessor;
+    private transient InterfaceContractMapper interfaceContractMapper;
+    private transient WorkScheduler workScheduler;
+    private transient MessageFactory messageFactory;
+    private transient ConversationManager conversationManager;
+    private transient RuntimeWireInvoker invoker;
+
+    // the following is a very simple cache that avoids re-cloning a wire
+    // when consecutive callbacks to the same endpoint are made
+    private Endpoint lastCallback;
+    private RuntimeWire cachedWire;
+    private boolean wireReserved;
+    private RuntimeWireImpl clonedFrom;
+
+    private List<InvocationChain> chains;
+    private InvocationChain bindingInvocationChain;
+
+    private EndpointReferenceBuilder endpointReferenceBuilder;
+    private final ProviderFactoryExtensionPoint providerFactories;
+
+    /**
+     * @param source
+     * @param target
+     * @param interfaceContractMapper
+     * @param workScheduler
+     * @param wireProcessor
+     * @param messageFactory
+     * @param conversationManager
+     */
+    public RuntimeWireImpl(ExtensionPointRegistry extensionPoints,
+                            boolean isReferenceWire,
+                            EndpointReference endpointReference,
+                            Endpoint endpoint,
+                            InterfaceContractMapper interfaceContractMapper,
+                            WorkScheduler workScheduler,
+                            RuntimeWireProcessor wireProcessor,
+                            MessageFactory messageFactory,
+                            ConversationManager conversationManager) {
+        super();
+        this.extensionPoints = extensionPoints;
+        this.isReferenceWire = isReferenceWire;
+        this.endpointReference = endpointReference;
+        this.endpoint = endpoint;
+        this.interfaceContractMapper = interfaceContractMapper;
+        this.workScheduler = workScheduler;
+        this.wireProcessor = wireProcessor;
+        this.messageFactory = messageFactory;
+        this.conversationManager = conversationManager;
+        this.invoker = new RuntimeWireInvoker(this.messageFactory, this.conversationManager, this);
+
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        this.endpointReferenceBuilder = utilities.getUtility(EndpointReferenceBuilder.class);
+        this.providerFactories = extensionPoints.getExtensionPoint(ProviderFactoryExtensionPoint.class);
+    }
+
+    public synchronized List<InvocationChain> getInvocationChains() {
+        if (chains == null) {
+            initInvocationChains();
+        }
+        return chains;
+    }
+
+    public synchronized InvocationChain getBindingInvocationChain() {
+        if (bindingInvocationChain == null) {
+            bindingInvocationChain = new InvocationChainImpl(null, null, isReferenceWire);
+            if (isReferenceWire) {
+                initReferenceBindingInvocationChains();
+            } else {
+                initServiceBindingInvocationChains();
+            }
+        }
+        return bindingInvocationChain;
+    }
+
+    public InvocationChain getInvocationChain(Operation operation) {
+        for (InvocationChain chain : getInvocationChains()) {
+            Operation op = null;
+            if (isReferenceWire) {
+                op = chain.getSourceOperation();
+            } else {
+                op = chain.getTargetOperation();
+            }
+            if (interfaceContractMapper.isCompatible(operation, op, op.getInterface().isRemotable())) {
+                return chain;
+            }
+        }
+        return null;
+    }
+
+    public Object invoke(Message msg) throws InvocationTargetException {
+        return getBindingInvocationChain().getHeadInvoker().invoke(msg);
+    }
+
+    public Object invoke(Operation operation, Object[] args) throws InvocationTargetException {
+        Message msg = messageFactory.createMessage();
+        msg.setBody(args);
+        return invoker.invoke(operation, msg);
+    }
+
+    public Object invoke(Operation operation, Message msg) throws InvocationTargetException {
+        return invoker.invoke(operation, msg);
+    }
+
+    /**
+     * Navigate the component/componentType inheritence chain to find the leaf contract
+     * @param contract
+     * @return
+     */
+    private Contract getLeafContract(Contract contract) {
+        Contract prev = null;
+        Contract current = contract;
+        while (current != null) {
+            prev = current;
+            if (current instanceof ComponentReference) {
+                current = ((ComponentReference)current).getReference();
+            } else if (current instanceof CompositeReference) {
+                current = ((CompositeReference)current).getPromotedReferences().get(0);
+            } else if (current instanceof ComponentService) {
+                current = ((ComponentService)current).getService();
+            } else if (current instanceof CompositeService) {
+                current = ((CompositeService)current).getPromotedService();
+            } else {
+                break;
+            }
+            if (current == null) {
+                return prev;
+            }
+        }
+        return current;
+    }
+
+    private InterfaceContract getLeafInterfaceContract(EndpointReference epr) {
+        ComponentReference reference = epr.getReference();
+        if (reference == null) {
+            return epr.getInterfaceContract();
+        }
+        InterfaceContract interfaceContract = getLeafContract(reference).getInterfaceContract();
+        if (interfaceContract == null) {
+            interfaceContract = epr.getInterfaceContract();
+        }
+        return interfaceContract;
+    }
+
+    private InterfaceContract getLeafInterfaceContract(Endpoint ep) {
+        ComponentService service = ep.getService();
+        if (service == null) {
+            return ep.getInterfaceContract();
+        }
+        InterfaceContract interfaceContract = getLeafContract(service).getInterfaceContract();
+        if (interfaceContract == null) {
+            interfaceContract = ep.getInterfaceContract();
+        }
+        return interfaceContract;
+    }
+
+    /**
+     * Initialize the invocation chains
+     */
+    private void initInvocationChains() {
+        chains = new ArrayList<InvocationChain>();
+        InterfaceContract sourceContract = endpointReference.getInterfaceContract();
+        // TODO - EPR why is this looking at the component types. The endpoint reference should have the right interface contract by this time 
+        //InterfaceContract sourceContract = getLeafInterfaceContract(endpointReference);
+
+        if (isReferenceWire) {
+            // It's the reference wire
+            resolveEndpointReference();
+
+            InterfaceContract targetContract = endpoint.getInterfaceContract();
+            // TODO - EPR why is this looking at the component types. The endpoint should have the right interface contract by this time
+            //InterfaceContract targetContract = getLeafInterfaceContract(endpoint);
+            
+            RuntimeComponentReference reference = (RuntimeComponentReference)endpointReference.getReference();
+            Binding refBinding = endpointReference.getBinding();
+            for (Operation operation : sourceContract.getInterface().getOperations()) {
+                Operation targetOperation = interfaceContractMapper.map(targetContract.getInterface(), operation);
+                if (targetOperation == null) {
+                    throw new ServiceRuntimeException("No matching operation for " + operation.getName()
+                        + " is found in reference "
+                        + endpointReference.getComponent().getURI()
+                        + "#"
+                        + reference.getName());
+                }
+                InvocationChain chain = new InvocationChainImpl(operation, targetOperation, true);
+                if (operation.isNonBlocking()) {
+                    addNonBlockingInterceptor(reference, refBinding, chain);
+                }
+                addReferenceBindingInterceptor(reference, refBinding, chain, operation);
+                chains.add(chain);
+            }
+
+        } else {
+            // It's the service wire
+            RuntimeComponentService service = (RuntimeComponentService)endpoint.getService();
+            RuntimeComponent serviceComponent = (RuntimeComponent)endpoint.getComponent();
+            Binding serviceBinding = endpoint.getBinding();
+            //InterfaceContract targetContract = endpoint.getInterfaceContract();
+            // TODO - EPR - why is this looking at the component types. The endpoint should have the right interface contract by this time
+            InterfaceContract targetContract = getLeafInterfaceContract(endpoint);
+            endpoint.setInterfaceContract(targetContract);
+            for (Operation operation : sourceContract.getInterface().getOperations()) {
+                Operation targetOperation = interfaceContractMapper.map(targetContract.getInterface(), operation);
+                if (targetOperation == null) {
+                    throw new ServiceRuntimeException("No matching operation for " + operation.getName()
+                        + " is found in service "
+                        + serviceComponent.getURI()
+                        + "#"
+                        + service.getName());
+                }
+                InvocationChain chain = new InvocationChainImpl(operation, targetOperation, false);
+                if (operation.isNonBlocking()) {
+                    addNonBlockingInterceptor(service, serviceBinding, chain);
+                }
+                addServiceBindingInterceptor(service, serviceBinding, chain, operation);
+                addImplementationInterceptor(serviceComponent, service, chain, targetOperation);
+                chains.add(chain);
+            }
+
+        }
+        wireProcessor.process(this);
+    }
+
+
+    /**
+     * This code used to be in the activator but has moved here as
+     * the endpoint reference may not now be resolved until the wire
+     * is first used
+     */
+    private void resolveEndpointReference(){
+        endpointReferenceBuilder.build(endpointReference, null);
+
+        // set the endpoint based on the resolved endpoint
+        endpoint = endpointReference.getTargetEndpoint();
+
+        RuntimeComponentReference runtimeRef = (RuntimeComponentReference)endpointReference.getReference();
+
+        if (runtimeRef.getBindingProvider(endpointReference.getBinding()) == null) {
+            addReferenceBindingProvider((RuntimeComponent)endpointReference.getComponent(),
+                    runtimeRef,
+                    endpointReference.getBinding());
+        }
+
+        // start the binding provider
+        final ReferenceBindingProvider bindingProvider = runtimeRef.getBindingProvider(endpointReference.getBinding());
+
+        if (bindingProvider != null) {
+            // Allow bindings to add shutdown hooks. Requires RuntimePermission shutdownHooks in policy.
+            AccessController.doPrivileged(new PrivilegedAction<Object>() {
+                public Object run() {
+                    bindingProvider.start();
+                    return null;
+                  }
+            });
+        }
+
+        InterfaceContract bindingContract = getInterfaceContract(endpointReference.getReference(), endpointReference.getBinding());
+        Endpoint endpoint = endpointReference.getTargetEndpoint();
+        endpoint.setInterfaceContract(bindingContract);
+    }
+
+    private ReferenceBindingProvider addReferenceBindingProvider(
+            RuntimeComponent component, RuntimeComponentReference reference,
+            Binding binding) {
+        BindingProviderFactory providerFactory = (BindingProviderFactory) providerFactories
+                .getProviderFactory(binding.getClass());
+        if (providerFactory != null) {
+            @SuppressWarnings("unchecked")
+            ReferenceBindingProvider bindingProvider = providerFactory
+                    .createReferenceBindingProvider(
+                            (RuntimeComponent) component,
+                            (RuntimeComponentReference) reference, binding);
+            if (bindingProvider != null) {
+                ((RuntimeComponentReference) reference).setBindingProvider(
+                        binding, bindingProvider);
+            }
+            for (PolicyProviderFactory f : providerFactories
+                    .getPolicyProviderFactories()) {
+                PolicyProvider policyProvider = f
+                        .createReferencePolicyProvider(component, reference,
+                                binding);
+                if (policyProvider != null) {
+                    reference.addPolicyProvider(binding, policyProvider);
+                }
+            }
+
+            return bindingProvider;
+        } else {
+            throw new IllegalStateException(
+                    "Provider factory not found for class: "
+                            + binding.getClass().getName());
+        }
+    }
+
+    private InterfaceContract getInterfaceContract(ComponentReference reference, Binding binding) {
+        InterfaceContract interfaceContract = reference.getInterfaceContract();
+        if (interfaceContract == null) {
+            interfaceContract = endpoint.getInterfaceContract();
+        }
+        ReferenceBindingProvider provider = ((RuntimeComponentReference)reference).getBindingProvider(binding);
+        if (provider != null) {
+            InterfaceContract bindingContract = provider.getBindingInterfaceContract();
+            if (bindingContract != null) {
+                interfaceContract = bindingContract;
+            }
+        }
+        return interfaceContract.makeUnidirectional(false);
+    }
+
+    private void initReferenceBindingInvocationChains() {
+        RuntimeComponentReference reference = (RuntimeComponentReference)endpointReference.getReference();
+        Binding referenceBinding = endpointReference.getBinding();
+
+        // add the binding interceptors to the reference binding wire
+        ReferenceBindingProvider provider = reference.getBindingProvider(referenceBinding);
+        if ((provider != null) && (provider instanceof ReferenceBindingProviderRRB)) {
+            ((ReferenceBindingProviderRRB)provider).configureBindingChain(this);
+        }
+
+        // add the policy interceptors to the service binding wire
+        // find out which policies are active
+        List<PolicyProvider> pps = ((RuntimeComponentReference)reference).getPolicyProviders(referenceBinding);
+        if (pps != null) {
+            for (PolicyProvider p : pps) {
+                if (p instanceof PolicyProviderRRB) {
+                    Interceptor interceptor = ((PolicyProviderRRB)p).createBindingInterceptor();
+                    if (interceptor != null) {
+                        bindingInvocationChain.addInterceptor(p.getPhase(), interceptor);
+                    }
+                }
+            }
+        }
+    }
+
+    private void initServiceBindingInvocationChains() {
+        RuntimeComponentService service = (RuntimeComponentService)endpoint.getService();
+        Binding serviceBinding = endpoint.getBinding();
+
+        // add the binding interceptors to the service binding wire
+        ServiceBindingProvider provider = service.getBindingProvider(serviceBinding);
+        if ((provider != null) && (provider instanceof ServiceBindingProviderRRB)) {
+            ((ServiceBindingProviderRRB)provider).configureBindingChain(this);
+        }
+
+        // add the policy interceptors to the service binding wire
+        List<PolicyProvider> pps = ((RuntimeComponentService)service).getPolicyProviders(serviceBinding);
+        if (pps != null) {
+            for (PolicyProvider p : pps) {
+                if (p instanceof PolicyProviderRRB) {
+                    Interceptor interceptor = ((PolicyProviderRRB)p).createBindingInterceptor();
+                    if (interceptor != null) {
+                        bindingInvocationChain.addInterceptor(p.getPhase(), interceptor);
+                    }
+                }
+            }
+        }
+
+        // TODO - add something on the end of the wire to invoke the
+        //        invocation chain. Need to split out the runtime
+        //        wire invoker into conversation, callback interceptors etc
+        bindingInvocationChain.addInvoker(invoker);
+
+    }
+
+    // ===============================================================
+    // TODO - EPR remove when we convert fully over to EndpointReference2
+
+    // TODO - remove. Just here during development
+/*    
+    static EndpointReference epr;
+
+    public EndpointReference getSource() {
+        // TODO - EPR convert this into method that returns EndpointReference2
+
+        // convert the source info into old endpoint reference format
+        epr =
+            new EndpointReferenceImpl((RuntimeComponent)endpointReference.getComponent(), endpointReference
+                .getReference(), endpointReference.getBinding(), endpointReference.getInterfaceContract());
+
+        if (endpointReference.getCallbackEndpoint() != null) {
+            // convert the source callback endpoint into old endpoint reference format
+            EndpointReference cepr;
+            cepr =
+                new EndpointReferenceImpl((RuntimeComponent)endpointReference.getComponent(), endpointReference
+                    .getCallbackEndpoint().getService(), endpointReference.getCallbackEndpoint().getBinding(),
+                                          endpointReference.getCallbackEndpoint().getInterfaceContract());
+            epr.setCallbackEndpoint(cepr);
+        }
+
+        // TODO - somtimes used to reset the interface contract so we
+        //        copy it back in in the rebuild method below
+        return epr;
+    }
+
+    public EndpointReference getTarget() {
+        // TODO - EPR convert this into method that returns Endpoint2
+
+        Endpoint2 endpoint = this.endpoint != null ? this.endpoint : endpointReference.getTargetEndpoint();
+
+        // convert the target info into old endpoint reference format
+        EndpointReference epr =
+            new EndpointReferenceImpl((RuntimeComponent)endpoint.getComponent(), endpoint.getService(), endpoint
+                .getBinding(), endpoint.getInterfaceContract());
+        return epr;
+    }
+
+    public void setTarget(EndpointReference target) {
+        // TODO - can we use the idea of setTarget to rebuild the wire?
+
+    }
+*/    
+
+    // ===================================================================
+
+    public void rebuild() {
+        // TODO - can we use the idea of setTarget to rebuild the wire?
+        //        used at the moment by binding.sca when it resets the
+        //        source interface contract for local wires
+        this.chains = null;
+
+        // TODO - cheating here as I fixed the RuntimeComponentService code
+        //        to call this when it resets the interface contract
+        //endpointReference.setInterfaceContract(epr.getInterfaceContract());
+    }
+
+    public EndpointReference getEndpointReference() {
+        return endpointReference;
+    }
+    
+    public Endpoint getEndpoint() {
+        return endpoint;
+    }
+
+    /**
+     * Add the interceptor for a reference binding
+     *
+     * @param reference
+     * @param binding
+     * @param chain
+     * @param operation
+     */
+    private void addReferenceBindingInterceptor(ComponentReference reference,
+                                                Binding binding,
+                                                InvocationChain chain,
+                                                Operation operation) {
+        ReferenceBindingProvider provider = ((RuntimeComponentReference)reference).getBindingProvider(binding);
+        if (provider != null) {
+            Invoker invoker = provider.createInvoker(operation);
+            if (invoker != null) {
+                chain.addInvoker(invoker);
+            }
+        }
+        List<PolicyProvider> pps = ((RuntimeComponentReference)reference).getPolicyProviders(binding);
+        if (pps != null) {
+            for (PolicyProvider p : pps) {
+                Interceptor interceptor = p.createInterceptor(operation);
+                if (interceptor != null) {
+                    chain.addInterceptor(p.getPhase(), p.createInterceptor(operation));
+                }
+            }
+        }
+    }
+
+    /**
+     * Add the interceptor for a binding
+     *
+     * @param reference
+     * @param binding
+     * @param chain
+     * @param operation
+     */
+    private void addServiceBindingInterceptor(ComponentService service,
+                                              Binding binding,
+                                              InvocationChain chain,
+                                              Operation operation) {
+        List<PolicyProvider> pps = ((RuntimeComponentService)service).getPolicyProviders(binding);
+        if (pps != null) {
+            for (PolicyProvider p : pps) {
+                Interceptor interceptor = p.createInterceptor(operation);
+                if (interceptor != null) {
+                    chain.addInterceptor(p.getPhase(), p.createInterceptor(operation));
+                }
+            }
+        }
+    }
+
+    /**
+     * Add a non-blocking interceptor if the reference binding needs it
+     *
+     * @param reference
+     * @param binding
+     * @param chain
+     */
+    private void addNonBlockingInterceptor(ComponentReference reference, Binding binding, InvocationChain chain) {
+        ReferenceBindingProvider provider = ((RuntimeComponentReference)reference).getBindingProvider(binding);
+        if (provider != null) {
+            boolean supportsOneWayInvocation = provider.supportsOneWayInvocation();
+            if (!supportsOneWayInvocation) {
+                chain.addInterceptor(Phase.REFERENCE, new NonBlockingInterceptor(workScheduler));
+            }
+        }
+    }
+
+    /**
+     * Add a non-blocking interceptor if the service binding needs it
+     *
+     * @param service
+     * @param binding
+     * @param chain
+     */
+    private void addNonBlockingInterceptor(ComponentService service, Binding binding, InvocationChain chain) {
+        ServiceBindingProvider provider = ((RuntimeComponentService)service).getBindingProvider(binding);
+        if (provider != null) {
+            if (!provider.supportsOneWayInvocation()) {
+                chain.addInterceptor(Phase.SERVICE, new NonBlockingInterceptor(workScheduler));
+            }
+        }
+    }
+
+    /**
+     * Add the interceptor for a component implementation
+     *
+     * @param component
+     * @param service
+     * @param chain
+     * @param operation
+     */
+    private void addImplementationInterceptor(Component component,
+                                              ComponentService service,
+                                              InvocationChain chain,
+                                              Operation operation) {
+        ImplementationProvider provider = ((RuntimeComponent)component).getImplementationProvider();
+        if (provider != null) {
+            Invoker invoker = null;
+            invoker = provider.createInvoker((RuntimeComponentService)service, operation);
+            chain.addInvoker(invoker);
+        }
+        List<PolicyProvider> pps = ((RuntimeComponent)component).getPolicyProviders();
+        if (pps != null) {
+            for (PolicyProvider p : pps) {
+                Interceptor interceptor = p.createInterceptor(operation);
+                if (interceptor != null) {
+                    chain.addInterceptor(p.getPhase(), p.createInterceptor(operation));
+                }
+            }
+        }
+    }
+
+    /**
+     * @see java.lang.Object#clone()
+     */
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        RuntimeWireImpl copy = (RuntimeWireImpl)super.clone();
+        copy.endpointReference = (EndpointReference)endpointReference.clone();
+        copy.endpoint = copy.endpointReference.getTargetEndpoint();
+        copy.invoker = new RuntimeWireInvoker(copy.messageFactory, copy.conversationManager, copy);
+        copy.cachedWire = null; // TUSCANY-2630
+        return copy;
+    }
+
+    /**
+     * @return the conversationManager
+     */
+    public ConversationManager getConversationManager() {
+        return conversationManager;
+    }
+
+    public synchronized RuntimeWire lookupCache(Endpoint callback) {
+        if (lastCallback != null && 
+            callback.getURI().equals(lastCallback.getURI()) &&
+            !wireReserved) {
+            wireReserved = true;
+            return cachedWire;
+        } else {
+            return null;
+        }
+    }
+
+    public synchronized void addToCache(Endpoint callback, RuntimeWire clonedWire) {
+        ((RuntimeWireImpl)clonedWire).setClonedFrom(this);
+        lastCallback = callback;
+        cachedWire = clonedWire;
+        wireReserved = true;
+    }
+
+    public synchronized void releaseClonedWire(RuntimeWire wire) {
+        if (cachedWire == wire) {
+            wireReserved = false;
+        }
+    }
+
+    public synchronized void releaseWire() {
+        clonedFrom.releaseClonedWire(this);
+    }
+
+    private void setClonedFrom(RuntimeWireImpl wire) {
+        clonedFrom = wire;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/CallableReferenceExt.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/CallableReferenceExt.java
new file mode 100644
index 0000000000..6762896652
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/CallableReferenceExt.java
@@ -0,0 +1,68 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.context;
+
+import java.io.Externalizable;
+import java.io.IOException;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.core.conversation.ConversationExt;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.oasisopen.sca.CallableReference;
+
+/**
+ * Extended version of CallableReference
+ */
+public interface CallableReferenceExt<B> extends CallableReference<B>, Externalizable {
+    /**
+     * @return
+     */
+    RuntimeWire getRuntimeWire();
+
+    /**
+     * @return
+     * @throws IOException
+     */
+    String toXMLString() throws IOException;
+
+    /**
+     * @param callbackID
+     */
+    void attachCallbackID(Object callbackID);
+
+    void attachConversationID(Object conversationID);
+
+    void attachConversation(ConversationExt conversation);
+
+    void attachConversation(Object conversationID);
+
+    /**
+     * @return
+     */
+    EndpointReference getEndpointReference();
+
+    /**
+     * @return
+     */
+    XMLStreamReader getXMLReader();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextExt.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextExt.java
new file mode 100644
index 0000000000..6db3af213d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ComponentContextExt.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.context;
+
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.runtime.RuntimeComponentContext;
+
+/**
+ * Extended ComponentContext
+ */
+public interface ComponentContextExt extends RuntimeComponentContext {
+    CompositeActivator getCompositeActivator();
+    CompositeContext getCompositeContext();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/CompositeContext.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/CompositeContext.java
new file mode 100644
index 0000000000..5d26670f3b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/CompositeContext.java
@@ -0,0 +1,225 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.context;
+
+import java.io.IOException;
+import java.io.Reader;
+import java.io.Writer;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.core.conversation.ConversationManager;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.core.invocation.ThreadMessageContext;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public abstract class CompositeContext {
+    /**
+     * Create a self-reference for a component service
+     * @param component
+     * @param service
+     * @throws CloneNotSupportedException 
+     * @throws InvalidInterfaceException 
+     */
+    public abstract ComponentReference createSelfReference(Component component,
+                                                           ComponentService service,
+                                                           Class<?> businessInterface)
+        throws CloneNotSupportedException, InvalidInterfaceException;
+
+    /**
+     * Bind a component reference to a component service
+     * @param <B>
+     * @param businessInterface
+     * @param reference
+     * @param service
+     * @return
+     * @throws CloneNotSupportedException
+     * @throws InvalidInterfaceException
+     */
+    public abstract RuntimeComponentReference bindComponentReference(Class<?> businessInterface,
+                                                                     RuntimeComponentReference reference,
+                                                                     RuntimeComponent component,
+                                                                     RuntimeComponentService service)
+        throws CloneNotSupportedException, InvalidInterfaceException;
+
+    /**
+     * @param component
+     * @param reference
+     * @param writer
+     * @throws IOException
+     */
+    public abstract void write(Component component, ComponentReference reference, Writer writer) throws IOException;
+
+    /**
+     * @param component
+     * @param reference
+     * @param service
+     * @param writer
+     * @throws IOException
+     */
+    public abstract void write(Component component,
+                               ComponentReference reference,
+                               ComponentService service,
+                               Writer writer) throws IOException;
+
+    /**
+     * @param component
+     * @param reference
+     * @return
+     * @throws IOException
+     */
+    public abstract String toXML(Component component, ComponentReference reference) throws IOException;
+
+    /**
+     * @param component
+     * @param service
+     * @return
+     * @throws IOException
+     */
+    public abstract String toXML(Component component, ComponentService service) throws IOException;
+
+    /**
+     * @param reader
+     * @return
+     * @throws IOException
+     */
+    public abstract RuntimeComponent read(Reader reader) throws IOException;
+
+    /**
+     * @param streamReader
+     * @return
+     * @throws IOException
+     */
+    public abstract RuntimeComponent read(XMLStreamReader streamReader) throws IOException;
+
+    /**
+     * @param xml
+     * @return
+     * @throws IOException
+     */
+    public abstract Component fromXML(String xml) throws IOException;
+
+    /**
+     * @param streamReader
+     * @return
+     * @throws IOException
+     */
+    public abstract Component fromXML(XMLStreamReader streamReader) throws IOException;
+
+    /**
+     * @return
+     */
+    public static RuntimeComponent getCurrentComponent() {
+        Message message = ThreadMessageContext.getMessageContext();
+        if (message != null) {
+            Endpoint to = message.getTo();
+            if (to == null) {
+                return null;
+            }
+            RuntimeComponent component = (RuntimeComponent) message.getTo().getComponent();
+            return component;
+        }
+        return null;
+    }
+
+    /**
+     * @return
+     */
+    public static CompositeActivator getCurrentCompositeActivator() {
+        RuntimeComponent component = getCurrentComponent();
+        if (component != null) {
+            ComponentContextExt context = (ComponentContextExt)component.getComponentContext();
+            return context.getCompositeActivator();
+        }
+        return null;
+    }
+
+    /**
+     * @return
+     */
+    public static CompositeContext getCurrentCompositeContext() {
+        CompositeActivator activator = getCurrentCompositeActivator();
+        if (activator != null) {
+            return activator.getCompositeContext();
+        }
+        return null;
+    }
+
+    /**
+     * @param component
+     */
+    public static ComponentService getSingleService(Component component) {
+        ComponentService targetService;
+        List<ComponentService> services = component.getServices();
+        List<ComponentService> regularServices = new ArrayList<ComponentService>();
+        for (ComponentService service : services) {
+            if (service.isCallback()) {
+                continue;
+            }
+            String name = service.getName();
+            if (!name.startsWith("$") || name.startsWith("$dynamic$")) {
+                regularServices.add(service);
+            }
+        }
+        if (regularServices.size() == 0) {
+            throw new ServiceRuntimeException("No service is declared on component " + component.getURI());
+        }
+        if (regularServices.size() != 1) {
+            throw new ServiceRuntimeException("More than one service is declared on component " + component.getURI()
+                + ". Service name is required to get the service.");
+        }
+        targetService = regularServices.get(0);
+        return targetService;
+    }
+
+    public abstract ExtensionPointRegistry getExtensionPointRegistry();
+
+    public abstract ConversationManager getConversationManager();
+
+    /**
+     * Get the java interface factory
+     * @return
+     */
+    public abstract JavaInterfaceFactory getJavaInterfaceFactory();
+
+    /**
+     * Get the proxy factory
+     * @return
+     */
+    public abstract ProxyFactory getProxyFactory();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/DefaultComponentContextFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/DefaultComponentContextFactory.java
new file mode 100644
index 0000000000..4e43518738
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/DefaultComponentContextFactory.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.context;
+
+import org.apache.tuscany.sca.context.ComponentContextFactory;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.context.impl.ComponentContextImpl;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.oasisopen.sca.ComponentContext;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class DefaultComponentContextFactory implements ComponentContextFactory {
+    private final ExtensionPointRegistry registry;
+
+    public DefaultComponentContextFactory(ExtensionPointRegistry registry) {
+        this.registry = registry;
+    }
+
+    public ComponentContext createComponentContext(RuntimeComponent component) {
+        return new ComponentContextImpl(registry, component);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/DefaultRequestContextFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/DefaultRequestContextFactory.java
new file mode 100644
index 0000000000..ace4dc48e1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/DefaultRequestContextFactory.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.context;
+
+import org.apache.tuscany.sca.context.RequestContextFactory;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.context.impl.RequestContextImpl;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.oasisopen.sca.RequestContext;
+
+/**
+ * Default implementation of RequestContextFactory
+ */
+public class DefaultRequestContextFactory implements RequestContextFactory {
+
+    public DefaultRequestContextFactory(ExtensionPointRegistry registry) {
+    }
+    
+    public RequestContext createRequestContext(RuntimeComponent component) {
+        return new RequestContextImpl(component);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ServiceReferenceExt.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ServiceReferenceExt.java
new file mode 100644
index 0000000000..aa1e1de0f6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/ServiceReferenceExt.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.context;
+
+import org.oasisopen.sca.ServiceReference;
+
+/**
+ * Extended ServiceReference
+ */
+public interface ServiceReferenceExt<B> extends CallableReferenceExt<B>, ServiceReference<B> {
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/CallableReferenceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/CallableReferenceImpl.java
new file mode 100644
index 0000000000..af42b4a76a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/CallableReferenceImpl.java
@@ -0,0 +1,627 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.context.impl;
+
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.UUID;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.assembly.OptimizableBinding;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.builder.BindingBuilderExtension;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.core.assembly.RuntimeAssemblyFactory;
+import org.apache.tuscany.sca.core.assembly.impl.CompositeActivatorImpl;
+import org.apache.tuscany.sca.core.assembly.impl.ReferenceParametersImpl;
+import org.apache.tuscany.sca.core.context.CallableReferenceExt;
+import org.apache.tuscany.sca.core.context.ComponentContextExt;
+import org.apache.tuscany.sca.core.context.CompositeContext;
+import org.apache.tuscany.sca.core.conversation.ConversationExt;
+import org.apache.tuscany.sca.core.conversation.ConversationManager;
+import org.apache.tuscany.sca.core.conversation.ConversationState;
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.runtime.ReferenceParameters;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.oasisopen.sca.Conversation;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * Base class for implementations of service and callback references.
+ * 
+ * @version $Rev$ $Date$
+ * @param <B> the type of the business interface
+ */
+public class CallableReferenceImpl<B> implements CallableReferenceExt<B> {
+    static final long serialVersionUID = -521548304761848325L;
+    protected transient CompositeActivator compositeActivator;
+    protected transient ProxyFactory proxyFactory;
+    protected transient Class<B> businessInterface;
+    protected transient Object proxy;
+
+    // if the wire targets a conversational service this holds the conversation state 
+    protected transient ConversationManager conversationManager;
+    protected transient ConversationExt conversation;
+    protected transient Object conversationID;
+    protected Object callbackID; // The callbackID should be serializable
+
+    protected transient RuntimeComponent component;
+    protected transient RuntimeComponentReference reference;
+    protected transient EndpointReference endpointReference;
+
+    protected String scdl;
+
+    private transient RuntimeComponentReference clonedRef;
+    private transient ReferenceParameters refParams;
+    private transient XMLStreamReader xmlReader;
+    
+    private FactoryExtensionPoint modelFactories;
+    protected RuntimeAssemblyFactory assemblyFactory;
+
+    /*
+     * Public constructor for Externalizable serialization/deserialization
+     */
+    public CallableReferenceImpl() {
+        super();
+    }
+
+    /*
+     * Public constructor for use by XMLStreamReader2CallableReference
+     */
+    public CallableReferenceImpl(XMLStreamReader xmlReader) throws Exception {
+        this.xmlReader = xmlReader;
+        resolve();
+    }
+
+    protected CallableReferenceImpl(Class<B> businessInterface,
+                                    RuntimeComponent component,
+                                    RuntimeComponentReference reference,
+                                    EndpointReference endpointReference,
+                                    ProxyFactory proxyFactory,
+                                    CompositeActivator compositeActivator) {
+        this.proxyFactory = proxyFactory;
+        this.businessInterface = businessInterface;
+        this.component = component;
+        this.reference = reference;
+        this.endpointReference = endpointReference;
+        
+        ExtensionPointRegistry registry = compositeActivator.getCompositeContext().getExtensionPointRegistry();
+        this.modelFactories = registry.getExtensionPoint(FactoryExtensionPoint.class);
+        this.assemblyFactory = (RuntimeAssemblyFactory)modelFactories.getFactory(AssemblyFactory.class);
+
+        
+        // FIXME: The SCA Specification is not clear how we should handle multiplicity 
+        // for CallableReference
+        if (this.endpointReference == null) {
+            
+            // TODO - EPR - If no endpoint reference specified assume the first one
+            //        This will happen when a self reference is created in which case the 
+            //        the reference should only have on endpointReference so use that 
+            if (this.reference.getEndpointReferences().size() == 0){
+                throw new ServiceRuntimeException("The reference " + reference.getName() + " in component " + 
+                        component.getName() + " has no endpoint references");
+            }
+            
+            if (this.reference.getEndpointReferences().size() > 1){
+                throw new ServiceRuntimeException("The reference " + reference.getName() + " in component " + 
+                        component.getName() + " has more than one endpoint reference");
+            }
+            
+            this.endpointReference = this.reference.getEndpointReferences().get(0);
+        }
+
+        // FIXME: Should we normalize the componentName/serviceName URI into an absolute SCA URI in the SCA binding?
+        // sca:component1/component11/component112/service1?
+        this.compositeActivator = compositeActivator;
+        this.conversationManager = this.compositeActivator.getCompositeContext().getConversationManager();
+        initCallbackID();
+    }
+
+    public CallableReferenceImpl(Class<B> businessInterface, RuntimeWire wire, ProxyFactory proxyFactory) {
+        this.proxyFactory = proxyFactory;
+        this.businessInterface = businessInterface;
+        bind(wire);
+    }
+
+    public RuntimeWire getRuntimeWire() {
+        try {
+            resolve();
+            if (endpointReference != null){
+                return reference.getRuntimeWire(endpointReference);
+            } else {
+                return null;
+            }
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    protected void bind(RuntimeWire wire) {
+        if (wire != null) {
+            this.component = (RuntimeComponent)wire.getEndpointReference().getComponent();
+            this.reference = (RuntimeComponentReference)wire.getEndpointReference().getReference();
+            this.endpointReference = wire.getEndpointReference();
+            this.compositeActivator = ((ComponentContextExt)component.getComponentContext()).getCompositeActivator();
+            this.conversationManager = this.compositeActivator.getCompositeContext().getConversationManager();
+            initCallbackID();
+        }
+    }
+
+    protected void initCallbackID() {
+        if (reference.getInterfaceContract() != null) {
+            if (reference.getInterfaceContract().getCallbackInterface() != null) {
+                this.callbackID = createCallbackID();
+            }
+        }
+    }
+
+    public B getProxy() throws ObjectCreationException {
+        try {
+            if (proxy == null) {
+                proxy = createProxy();
+            }
+            return businessInterface.cast(proxy);
+        } catch (Exception e) {
+            throw new ObjectCreationException(e);
+        }
+    }
+
+    public void setProxy(Object proxy) {
+        this.proxy = proxy;
+    }
+
+    protected Object createProxy() throws Exception {
+        return proxyFactory.createProxy(this);
+    }
+
+    public B getService() {
+        try {
+            resolve();
+            return getProxy();
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    public Class<B> getBusinessInterface() {
+        try {
+            resolve();
+            return businessInterface;
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    public boolean isConversational() {
+        try {
+            resolve();
+            return reference == null ? false : reference.getInterfaceContract().getInterface().isConversational();
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    public Conversation getConversation() {
+        try {
+            // resolve from XML just in case this CallableReference is the result of
+            // passing a CallableReference as a parameter
+            resolve();
+
+            if (conversation == null || conversation.getState() == ConversationState.ENDED) {
+                conversation = null;
+            }
+            return conversation;
+
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    public Object getCallbackID() {
+        try {
+            resolve();
+            return callbackID;
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    /**
+     * @see java.io.Externalizable#readExternal(java.io.ObjectInput)
+     */
+    public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
+        final boolean hasSCDL = in.readBoolean();
+        if (hasSCDL) {
+            this.scdl = in.readUTF();
+        } else {
+            this.scdl = null;
+        }
+    }
+
+    /**
+     * @throws IOException
+     */
+ // TODO - EPR all needs sorting out for endpoint references
+    
+    private synchronized void resolve() throws Exception {
+        if ((scdl != null || xmlReader != null) && component == null && reference == null) {
+            CompositeContext componentContextHelper = CompositeContext.getCurrentCompositeContext();
+            if (componentContextHelper != null) {
+                this.compositeActivator = CompositeContext.getCurrentCompositeActivator();
+                this.conversationManager = componentContextHelper.getConversationManager();
+                Component c;
+                if (xmlReader != null) {
+                    c = componentContextHelper.fromXML(xmlReader);
+                    xmlReader = null; // OK to GC this now
+                } else {
+                    c = componentContextHelper.fromXML(scdl);
+                    scdl = null; // OK to GC this now
+                }
+                this.component = (RuntimeComponent)c;
+                compositeActivator.configureComponentContext(this.component);
+                this.reference = (RuntimeComponentReference)c.getReferences().get(0);
+                this.reference.setComponent(this.component);
+                clonedRef = reference;
+                ReferenceParameters parameters = null;
+                for (Object ext : reference.getExtensions()) {
+                    if (ext instanceof ReferenceParameters) {
+                        parameters = (ReferenceParameters)ext;
+                        break;
+                    }
+                }
+                if (parameters != null) {
+                    refParams = parameters;
+                    this.callbackID = parameters.getCallbackID();
+                    attachConversation(parameters.getConversationID());
+                }
+
+                // TODO - EPR all needs sorting out for endpoint references
+                for (Binding binding : reference.getBindings()) {
+                    if (binding instanceof OptimizableBinding) {
+                        // Resolve the Component
+                        final String bindingURI = binding.getURI();
+                        final Component targetComponent = resolveComponentURI(bindingURI);
+
+                        // Find the Service
+                        ComponentService targetService = resolveServiceURI(bindingURI, targetComponent);
+
+                        // if the target service is a promoted service then find the
+                        // service it promotes
+                        if ((targetService != null) && (targetService.getService() instanceof CompositeService)) {
+                            CompositeService compositeService = (CompositeService)targetService.getService();
+                            // Find the promoted component service
+                            ComponentService promotedComponentService = getPromotedComponentService(compositeService);
+                            if (promotedComponentService != null && !promotedComponentService.isUnresolved()) {
+                                targetService = promotedComponentService;
+                            }
+                        }
+
+                        OptimizableBinding optimizableBinding = (OptimizableBinding)binding;
+                        optimizableBinding.setTargetComponent(targetComponent);
+                        optimizableBinding.setTargetComponentService(targetService);
+                        if (targetService != null) {
+                            for (Binding serviceBinding : targetService.getBindings()) {
+                                if (serviceBinding.getClass() == binding.getClass()) {
+                                    optimizableBinding.setTargetBinding(serviceBinding);
+                                    break;
+                                }
+                            }
+                        }
+                    }
+                }
+/*
+                // FIXME: The SCA Specification is not clear how we should handle multiplicity 
+                // for CallableReference
+                if (binding == null) {
+                    binding = reference.getBinding(SCABinding.class);
+                    if (binding == null) {
+                        binding = reference.getBindings().get(0);
+                    }
+                }
+*/
+                
+                Interface i = reference.getInterfaceContract().getInterface();
+                if (i instanceof JavaInterface) {
+                    JavaInterface javaInterface = (JavaInterface)i;
+                    if (javaInterface.isUnresolved()) {
+                        // Allow privileged access to get ClassLoader. Requires RuntimePermission in
+                        // security policy.
+                        ClassLoader classLoader = AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() {
+                            public ClassLoader run() {
+                                return Thread.currentThread().getContextClassLoader();
+                            }
+                        });
+                        javaInterface.setJavaClass(classLoader.loadClass(javaInterface.getName()));
+                        compositeActivator.getCompositeContext().getJavaInterfaceFactory()
+                            .createJavaInterface(javaInterface, javaInterface.getJavaClass());
+                        //FIXME: If the interface needs XSDs to be loaded (e.g., for static SDO),
+                        // this needs to be done here.  We usually search for XSDs in the current
+                        // contribution at resolve time.  Is it possible to locate the current
+                        // contribution at runtime?
+                    }
+                    this.businessInterface = (Class<B>)javaInterface.getJavaClass();
+                }
+/*                
+                if (binding instanceof BindingBuilderExtension) {
+                    ((BindingBuilderExtension)binding).getBuilder().build(component, reference, binding, null);
+                }
+*/
+                this.proxyFactory = compositeActivator.getCompositeContext().getProxyFactory();
+            }
+        } else {
+            this.compositeActivator = CompositeContext.getCurrentCompositeActivator();
+            if (this.compositeActivator != null) {
+                this.proxyFactory = this.compositeActivator.getCompositeContext().getProxyFactory();
+            }
+        }
+    }
+
+    /**
+     * Follow a service promotion chain down to the inner most (non composite)
+     * component service.
+     * 
+     * @param topCompositeService
+     * @return
+     */
+    private ComponentService getPromotedComponentService(CompositeService compositeService) {
+        ComponentService componentService = compositeService.getPromotedService();
+        if (componentService != null) {
+            Service service = componentService.getService();
+            if (componentService.getName() != null && service instanceof CompositeService) {
+
+                // Continue to follow the service promotion chain
+                return getPromotedComponentService((CompositeService)service);
+
+            } else {
+
+                // Found a non-composite service
+                return componentService;
+            }
+        } else {
+
+            // No promoted service
+            return null;
+        }
+    }
+
+    /**
+     * @see java.io.Externalizable#writeExternal(java.io.ObjectOutput)
+     */
+    public void writeExternal(ObjectOutput out) throws IOException {
+        try {
+            final String xml = toXMLString();
+            if (xml == null) {
+                out.writeBoolean(false);
+            } else {
+                out.writeBoolean(true);
+                out.writeUTF(xml);
+            }
+        } catch (Exception e) {
+            // e.printStackTrace();
+            throw new IOException(e.toString());
+        }
+    }
+
+    public String toXMLString() throws IOException {
+        if (reference != null) {
+            if (clonedRef == null) {
+                try {
+                    clonedRef = (RuntimeComponentReference)reference.clone();
+                } catch (CloneNotSupportedException e) {
+                    // will not happen
+                }
+            }
+            if (refParams == null) {
+                refParams = new ReferenceParametersImpl();
+
+                // remove any existing reference parameters from the clone                
+                Object toRemove = null;
+                for (Object extension : clonedRef.getExtensions()) {
+                    if (extension instanceof ReferenceParameters) {
+                        toRemove = extension;
+                    }
+                }
+
+                if (toRemove != null) {
+                    clonedRef.getExtensions().remove(toRemove);
+                }
+
+                // add the new reference parameter object
+                clonedRef.getExtensions().add(refParams);
+            }
+            refParams.setCallbackID(callbackID);
+            if (conversation != null) {
+                refParams.setConversationID(conversation.getConversationID());
+            }
+            return ((CompositeActivatorImpl)compositeActivator).getCompositeContext().toXML(component, clonedRef);
+        } else {
+            return scdl;
+        }
+    }
+
+    /**
+     * Create a callback id
+     * 
+     * @return the callback id
+     */
+    private String createCallbackID() {
+        return UUID.randomUUID().toString();
+    }
+
+    public void attachCallbackID(Object callbackID) {
+        this.callbackID = callbackID;
+    }
+
+    public void attachConversationID(Object conversationID) {
+        this.conversationID = conversationID;
+    }
+
+    public void attachConversation(ConversationExt conversation) {
+        this.conversation = conversation;
+    }
+
+    public void attachConversation(Object conversationID) {
+        if (conversationID != null) {
+            ConversationExt conversation = conversationManager.getConversation(conversationID);
+            if (conversation == null) {
+                conversation = conversationManager.startConversation(conversationID);
+            }
+            this.conversation = conversation;
+        } else {
+            this.conversation = null;
+        }
+    }
+
+    protected ReferenceParameters getReferenceParameters() {
+        ReferenceParameters parameters = new ReferenceParametersImpl();
+        parameters.setCallbackID(callbackID);
+        if (getConversation() != null) {
+            parameters.setConversationID(conversation.getConversationID());
+        }
+        return parameters;
+    }
+
+    // TODO - EPR - needs sorting out for new endpoint references
+    public EndpointReference getEndpointReference() {
+        try {
+            resolve();
+
+            // Use the interface contract of the reference on the component type
+            Reference componentTypeRef = reference.getReference();
+            InterfaceContract sourceContract =
+                componentTypeRef == null ? reference.getInterfaceContract() : componentTypeRef.getInterfaceContract();
+            sourceContract = sourceContract.makeUnidirectional(false);
+            
+            EndpointReference epr = assemblyFactory.createEndpointReference();
+            epr.setComponent(component);
+            epr.setReference(reference);
+            //epr.setBinding(binding);
+            epr.setInterfaceContract(sourceContract);
+            
+            Endpoint endpoint = assemblyFactory.createEndpoint();
+            epr.setTargetEndpoint(endpoint);
+            
+            return epr;
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    public XMLStreamReader getXMLReader() {
+        return xmlReader;
+    }
+
+    /**
+     * Resolves the specified URI to a Component using the compositeActivator.
+     * There are two cases that we need to handle:
+     * <ul>
+     * <li>URI containing just Composite name(s) (i.e. no Service name specified)
+     * <li>URI containing Composite name(s) and a Service Name
+     * </ul>
+     * 
+     * @param componentURI The URI of the Component to resolve
+     * @return The Component for the specified URI or null if not founds
+     */
+    protected Component resolveComponentURI(String componentURI) {
+        // If the URI has come from a binding, it may well start with a '/'. We will need
+        // to remove this so we can match it to the composite names.
+        if (componentURI.startsWith("/")) {
+            componentURI = componentURI.substring(1);
+        }
+
+        // First assume that we are dealing with a Component URI without a Service Name
+        Component component = compositeActivator.resolve(componentURI);
+        if (component != null) {
+            return component;
+        }
+
+        // Perhaps we have a ComponentURI that has a ServiceName on the end of it
+        final int index = componentURI.lastIndexOf('/');
+        if (index > -1) {
+            componentURI = componentURI.substring(0, index);
+            return compositeActivator.resolve(componentURI);
+        }
+
+        // We could not resolve the Component URI
+        return null;
+    }
+
+    /**
+     * Examines the Services on the specified Component and returns the Service that matches the
+     * specified Binding URI.
+     * 
+     * @param bindingURI The Binding URI to resolve on the Component
+     * @param targetComponent The Component containing the Services
+     * @return The Service with the specified serviceName or null if no such Service found.
+     */
+    protected ComponentService resolveServiceURI(String bindingURI, Component targetComponent) {
+
+        ComponentService targetService = null;
+
+        if (targetComponent != null) {
+            if (bindingURI.startsWith("/")) {
+                bindingURI = bindingURI.substring(1);
+            }
+
+            final String componentURI = targetComponent.getURI();
+            final String serviceName;
+            if (componentURI.equals(bindingURI)) {
+                // No service specified
+                serviceName = "";
+            } else {
+                // Get the Service name from the Binding URI
+                serviceName = bindingURI.substring(componentURI.length() + 1);
+            }
+
+            if ("".equals(serviceName)) {
+                targetService = CompositeContext.getSingleService(targetComponent);
+            } else {
+                for (ComponentService service : targetComponent.getServices()) {
+                    if (service.getName().equals(serviceName)) {
+                        targetService = service;
+                        break;
+                    }
+                }
+            }
+        }
+
+        return targetService;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/ComponentContextImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/ComponentContextImpl.java
new file mode 100644
index 0000000000..1b248f65c7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/ComponentContextImpl.java
@@ -0,0 +1,479 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.context.impl;
+
+import java.io.IOException;
+import java.io.Reader;
+import java.io.Writer;
+import java.util.ArrayList;
+import java.util.Collection;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.assembly.OptimizableBinding;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.builder.EndpointReferenceBuilder;
+import org.apache.tuscany.sca.context.ContextFactoryExtensionPoint;
+import org.apache.tuscany.sca.context.PropertyValueFactory;
+import org.apache.tuscany.sca.context.RequestContextFactory;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.core.context.ComponentContextExt;
+import org.apache.tuscany.sca.core.context.CompositeContext;
+import org.apache.tuscany.sca.core.invocation.ExtensibleProxyFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.MonitorFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.oasisopen.sca.CallableReference;
+import org.oasisopen.sca.RequestContext;
+import org.oasisopen.sca.ServiceReference;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * Implementation of ComponentContext that delegates to a ComponentContextProvider.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ComponentContextImpl implements ComponentContextExt {
+    private final RuntimeComponent component;
+
+    private final CompositeActivator compositeActivator;
+    private final RequestContextFactory requestContextFactory;
+    private final ProxyFactory proxyFactory;
+    private final AssemblyFactory assemblyFactory;
+    private final JavaInterfaceFactory javaInterfaceFactory;
+    private final PropertyValueFactory propertyFactory;
+    private final EndpointReferenceBuilder endpointReferenceBuilder;
+    private final Monitor monitor;
+    
+    public ComponentContextImpl(ExtensionPointRegistry registry, RuntimeComponent component) {
+        this.component = component;
+        FactoryExtensionPoint factories = registry.getExtensionPoint(FactoryExtensionPoint.class);
+        this.assemblyFactory = factories.getFactory(AssemblyFactory.class);
+        this.javaInterfaceFactory = factories.getFactory(JavaInterfaceFactory.class);
+        UtilityExtensionPoint utilities = registry.getExtensionPoint(UtilityExtensionPoint.class);
+        this.compositeActivator = utilities.getUtility(CompositeActivator.class);
+        this.requestContextFactory =
+            registry.getExtensionPoint(ContextFactoryExtensionPoint.class).getFactory(RequestContextFactory.class);
+        this.proxyFactory = new ExtensibleProxyFactory(registry.getExtensionPoint(ProxyFactoryExtensionPoint.class));
+        this.propertyFactory = factories.getFactory(PropertyValueFactory.class);
+        
+        this.endpointReferenceBuilder = utilities.getUtility(EndpointReferenceBuilder.class);
+
+        MonitorFactory monitorFactory = utilities.getUtility(MonitorFactory.class);
+        this.monitor = monitorFactory.createMonitor();
+    }
+
+    public String getURI() {
+        return component.getURI();
+    }
+
+    public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException {
+        return (R)proxyFactory.cast(target);
+    }
+
+    public <B> B getService(Class<B> businessInterface, String referenceName) {
+        ServiceReference<B> serviceRef = getServiceReference(businessInterface, referenceName);
+        return serviceRef.getService();
+    }
+
+    public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String referenceName) {
+        try {
+            for (ComponentReference ref : component.getReferences()) {
+                if (referenceName.equals(ref.getName())) {
+                    /* ******************** Contribution for issue TUSCANY-2281 ******************** */
+                    Multiplicity multiplicity = ref.getMultiplicity();
+                    if (multiplicity == Multiplicity.ZERO_N || multiplicity == Multiplicity.ONE_N) {
+                        throw new IllegalArgumentException("Reference " + referenceName
+                            + " has multiplicity "
+                            + multiplicity);
+                    }
+                    /* ******************** Contribution for issue TUSCANY-2281 ******************** */
+
+                    return getServiceReference(businessInterface, (RuntimeComponentReference)ref, null);
+                }
+            }
+            throw new ServiceRuntimeException("Reference not found: " + referenceName);
+        } catch (ServiceRuntimeException e) {
+            throw e;
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e.getMessage(), e);
+        }
+    }
+
+    /**
+     * Gets the value for the specified property with the specified type.
+     * 
+     * @param type The type of the property value we are getting
+     * @param propertyName The name of the property we are getting
+     * @param B The class of the property value we are getting
+     * 
+     * @throws ServiceRuntimeException If a Property for the specified propertyName
+     *         is not found 
+     *         
+     * @see #setPropertyValueFactory(PropertyValueFactory)         
+     */
+    public <B> B getProperty(Class<B> type, String propertyName) {
+        for (ComponentProperty p : component.getProperties()) {
+            if (propertyName.equals(p.getName())) {
+                return propertyFactory.createPropertyValue(p, type);
+            }
+        }
+        throw new ServiceRuntimeException("Property not found: " + propertyName);
+    }
+
+    public <B> ServiceReference<B> createSelfReference(Class<B> businessInterface) {
+        ComponentService service = CompositeContext.getSingleService(component);
+        try {
+            return createSelfReference(businessInterface, service);
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e.getMessage(), e);
+        }
+    }
+
+    public <B> ServiceReference<B> createSelfReference(Class<B> businessInterface, String serviceName) {
+        try {
+            for (ComponentService service : component.getServices()) {
+                if (serviceName.equals(service.getName())) {
+                    return createSelfReference(businessInterface, service);
+                }
+            }
+            throw new ServiceRuntimeException("Service not found: " + serviceName);
+        } catch (ServiceRuntimeException e) {
+            throw e;
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e.getMessage(), e);
+        }
+    }
+
+    /**
+     * @param <B>
+     * @param businessInterface
+     * @param service
+     * @return
+     */
+    public <B> ServiceReference<B> createSelfReference(Class<B> businessInterface, ComponentService service) {
+        try {
+            RuntimeComponentReference ref =
+                (RuntimeComponentReference)createSelfReference(component, service, businessInterface);
+            ref.setComponent(component);
+            return getServiceReference(businessInterface, ref, null);
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    public RequestContext getRequestContext() {
+        if (requestContextFactory != null) {
+            return requestContextFactory.createRequestContext(component);
+        } else {
+            return new RequestContextImpl(component);
+        }
+    }
+
+    /**
+     * @param businessInterface
+     * @param reference
+     * @return
+     * @throws CloneNotSupportedException
+     * @throws InvalidInterfaceException
+     */
+    public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface,
+                                                       RuntimeComponentReference reference,
+                                                       EndpointReference endpointReference) {
+        try {
+            RuntimeComponentReference ref = (RuntimeComponentReference)reference;
+            InterfaceContract interfaceContract = reference.getInterfaceContract();
+            Reference componentTypeReference = reference.getReference();
+            if (componentTypeReference != null && componentTypeReference.getInterfaceContract() != null) {
+                interfaceContract = componentTypeReference.getInterfaceContract();
+            }
+            InterfaceContract refInterfaceContract = getInterfaceContract(interfaceContract, businessInterface);
+            if (refInterfaceContract != interfaceContract) {
+                ref = (RuntimeComponentReference)reference.clone();
+                if (interfaceContract != null) {
+                    ref.setInterfaceContract(interfaceContract);
+                } else {
+                    ref.setInterfaceContract(refInterfaceContract);
+                }
+            }
+            ref.setComponent(component);
+            return new ServiceReferenceImpl<B>(businessInterface, component, ref, endpointReference, proxyFactory,
+                                               compositeActivator);
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    /**
+     * Bind a component reference to a component service
+     * @param <B>
+     * @param businessInterface
+     * @param reference
+     * @param service
+     * @return
+     * @throws CloneNotSupportedException
+     * @throws InvalidInterfaceException
+     */
+    public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface,
+                                                       RuntimeComponentReference reference,
+                                                       RuntimeComponent component,
+                                                       RuntimeComponentService service) {
+        try {
+            RuntimeComponentReference ref = (RuntimeComponentReference)reference.clone();
+            InterfaceContract interfaceContract = reference.getInterfaceContract();
+            Reference componentTypeReference = reference.getReference();
+            if (componentTypeReference != null && componentTypeReference.getInterfaceContract() != null) {
+                interfaceContract = componentTypeReference.getInterfaceContract();
+            }
+            InterfaceContract refInterfaceContract = getInterfaceContract(interfaceContract, businessInterface);
+            if (refInterfaceContract != interfaceContract) {
+                ref = (RuntimeComponentReference)reference.clone();
+                ref.setInterfaceContract(interfaceContract);
+            }
+            ref.getTargets().add(service);
+            ref.getBindings().clear();
+            for (Binding binding : service.getBindings()) {
+                if (binding instanceof OptimizableBinding) {
+                    OptimizableBinding optimizableBinding = (OptimizableBinding)((OptimizableBinding)binding).clone();
+                    optimizableBinding.setTargetBinding(binding);
+                    optimizableBinding.setTargetComponent(component);
+                    optimizableBinding.setTargetComponentService(service);
+                    ref.getBindings().add(optimizableBinding);
+                } else {
+                    ref.getBindings().add(binding);
+                }
+            }
+            return new ServiceReferenceImpl<B>(businessInterface, component, ref, proxyFactory, compositeActivator);
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    public <B> CallableReference<B> getCallableReference(Class<B> businessInterface,
+                                                         RuntimeComponent component,
+                                                         RuntimeComponentService service) {
+        try {
+            if (businessInterface == null) {
+                InterfaceContract contract = service.getInterfaceContract();
+                businessInterface = (Class<B>)((JavaInterface)contract.getInterface()).getJavaClass();
+            }
+            RuntimeComponentReference ref =
+                (RuntimeComponentReference)createSelfReference(component, service, businessInterface);
+            ref.setComponent(component);
+            return new CallableReferenceImpl<B>(businessInterface, component, ref, null, proxyFactory,
+                                                compositeActivator);
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    /**
+     * Create a self-reference for a component service
+     * @param component
+     * @param service
+     * @throws CloneNotSupportedException 
+     * @throws InvalidInterfaceException 
+     */
+    private ComponentReference createSelfReference(Component component,
+                                                   ComponentService service,
+                                                   Class<?> businessInterface) throws CloneNotSupportedException,
+        InvalidInterfaceException {
+        ComponentReference componentReference = assemblyFactory.createComponentReference();
+        componentReference.setName("$self$." + service.getName());
+        
+        for (Binding binding : service.getBindings()) {
+            if (binding instanceof OptimizableBinding) {
+                OptimizableBinding optimizableBinding = (OptimizableBinding)((OptimizableBinding)binding).clone();
+                optimizableBinding.setTargetBinding(binding);
+                optimizableBinding.setTargetComponent(component);
+                optimizableBinding.setTargetComponentService(service);
+                componentReference.getBindings().add(optimizableBinding);
+            } else {
+                componentReference.getBindings().add(binding);
+            }
+        }
+
+        componentReference.setCallback(service.getCallback());
+        componentReference.getTargets().add(service);
+        componentReference.getPolicySets().addAll(service.getPolicySets());
+        componentReference.getRequiredIntents().addAll(service.getRequiredIntents());
+
+        InterfaceContract interfaceContract = service.getInterfaceContract();
+        Service componentTypeService = service.getService();
+        if (componentTypeService != null && componentTypeService.getInterfaceContract() != null) {
+            interfaceContract = componentTypeService.getInterfaceContract();
+        }
+        interfaceContract = getInterfaceContract(interfaceContract, businessInterface);
+        componentReference.setInterfaceContract(interfaceContract);
+        componentReference.setMultiplicity(Multiplicity.ONE_ONE);
+        // component.getReferences().add(componentReference);
+        
+        // create endpoint reference
+        EndpointReference endpointReference = assemblyFactory
+                .createEndpointReference();
+        endpointReference.setComponent(component);
+        endpointReference.setReference(componentReference);
+         endpointReference.setUnresolved(false);
+
+        // create endpoint. 
+        Endpoint endpoint = assemblyFactory.createEndpoint();
+        endpoint.setComponent(component);
+        endpoint.setService(service);
+        endpoint.setUnresolved(true);
+        endpointReference.setTargetEndpoint(endpoint);
+        
+        componentReference.getEndpointReferences().add(endpointReference);
+        
+        // do binding matching
+        endpointReferenceBuilder.build(endpointReference, monitor);
+        
+        return componentReference;
+    }
+
+    /**
+     * @param interfaceContract
+     * @param businessInterface
+     * @return
+     * @throws CloneNotSupportedException
+     * @throws InvalidInterfaceException
+     */
+    private InterfaceContract getInterfaceContract(InterfaceContract interfaceContract, Class<?> businessInterface)
+        throws CloneNotSupportedException, InvalidInterfaceException {
+        boolean compatible = false;
+        if (interfaceContract != null && interfaceContract.getInterface() != null) {
+            Interface interfaze = interfaceContract.getInterface();
+            if (interfaze instanceof JavaInterface) {
+                Class<?> cls = ((JavaInterface)interfaze).getJavaClass();
+                if (businessInterface.isAssignableFrom(cls)) {
+                    compatible = true;
+                }
+            }
+        }
+
+        if (!compatible) {
+            // The interface is not assignable from the interface contract
+            interfaceContract = javaInterfaceFactory.createJavaInterfaceContract();
+            JavaInterface callInterface = javaInterfaceFactory.createJavaInterface(businessInterface);
+            interfaceContract.setInterface(callInterface);
+            if (callInterface.getCallbackClass() != null) {
+                interfaceContract.setCallbackInterface(javaInterfaceFactory.createJavaInterface(callInterface
+                    .getCallbackClass()));
+            }
+        }
+
+        return interfaceContract;
+    }
+
+    /**
+     * @return the compositeActivator
+     */
+    public CompositeActivator getCompositeActivator() {
+        return compositeActivator;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.runtime.RuntimeComponentContext#start(org.apache.tuscany.sca.runtime.RuntimeComponentReference)
+     */
+    public void start(RuntimeComponentReference reference) {
+        compositeActivator.start(component, reference);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.runtime.RuntimeComponentContext#read(java.io.Reader)
+     */
+    public RuntimeComponent read(Reader reader) throws IOException {
+        RuntimeComponent component = compositeActivator.getCompositeContext().read(reader);
+        compositeActivator.configureComponentContext(component);
+        return component;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.runtime.RuntimeComponentContext#write(org.apache.tuscany.sca.runtime.RuntimeComponentReference, java.io.Writer)
+     */
+    public void write(RuntimeComponentReference reference, Writer writer) throws IOException {
+        compositeActivator.getCompositeContext().write(component, reference, writer);
+    }
+
+    /* ******************** Contribution for issue TUSCANY-2281 ******************** */
+
+    /**
+     * @see ComponentContext#getServices(Class<B>, String)
+     */
+    public <B> Collection<B> getServices(Class<B> businessInterface, String referenceName) {
+        ArrayList<B> services = new ArrayList<B>();
+        Collection<ServiceReference<B>> serviceRefs = getServiceReferences(businessInterface, referenceName);
+        for (ServiceReference<B> serviceRef : serviceRefs) {
+            services.add(serviceRef.getService());
+        }
+        return services;
+    }
+
+    /**
+     * @see ComponentContext#getServiceReferences(Class<B>, String)
+     */
+    public <B> Collection<ServiceReference<B>> getServiceReferences(Class<B> businessInterface, String referenceName) {
+        try {
+            for (ComponentReference ref : component.getReferences()) {
+                if (referenceName.equals(ref.getName())) {
+                    ArrayList<ServiceReference<B>> serviceRefs = new ArrayList<ServiceReference<B>>();
+                    for (EndpointReference endpointReference : ref.getEndpointReferences()) {
+                        serviceRefs
+                            .add(getServiceReference(businessInterface, (RuntimeComponentReference)ref, endpointReference));
+                    }
+                    return serviceRefs;
+                }
+            }
+            throw new ServiceRuntimeException("Reference not found: " + referenceName);
+        } catch (ServiceRuntimeException e) {
+            throw e;
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e.getMessage(), e);
+        }
+    }
+    /* ******************** Contribution for issue TUSCANY-2281 ******************** */
+
+    public CompositeContext getCompositeContext() {
+        return compositeActivator.getCompositeContext();
+    }
+
+    public ExtensionPointRegistry getExtensionPointRegistry() {
+        return getCompositeContext().getExtensionPointRegistry();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/CompositeContextImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/CompositeContextImpl.java
new file mode 100644
index 0000000000..2fe223c523
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/CompositeContextImpl.java
@@ -0,0 +1,356 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.context.impl;
+
+import java.io.IOException;
+import java.io.Reader;
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.io.Writer;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.assembly.OptimizableBinding;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.core.context.CompositeContext;
+import org.apache.tuscany.sca.core.conversation.ConversationManager;
+import org.apache.tuscany.sca.core.invocation.ExtensibleProxyFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint;
+import org.apache.tuscany.sca.core.invocation.ThreadMessageContext;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class CompositeContextImpl extends CompositeContext {
+    private final ExtensionPointRegistry extensionPointRegistry;
+    private final UtilityExtensionPoint utilityExtensionPoint;
+    private final AssemblyFactory assemblyFactory;
+    private final JavaInterfaceFactory javaInterfaceFactory;
+    private final StAXArtifactProcessorExtensionPoint staxProcessors;
+    private final XMLInputFactory xmlInputFactory;
+    private final XMLOutputFactory xmlOutputFactory;
+    private final ProxyFactory proxyFactory;
+
+    public CompositeContextImpl(ExtensionPointRegistry registry) {
+        this.extensionPointRegistry = registry;
+        this.utilityExtensionPoint = extensionPointRegistry.getExtensionPoint(UtilityExtensionPoint.class);
+        FactoryExtensionPoint factories = registry.getExtensionPoint(FactoryExtensionPoint.class);
+        this.xmlInputFactory = factories.getFactory(XMLInputFactory.class);
+        this.xmlOutputFactory = factories.getFactory(XMLOutputFactory.class);
+        this.assemblyFactory = factories.getFactory(AssemblyFactory.class);
+        this.javaInterfaceFactory = factories.getFactory(JavaInterfaceFactory.class);
+        this.staxProcessors = registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        ProxyFactoryExtensionPoint proxyFactories = extensionPointRegistry.getExtensionPoint(ProxyFactoryExtensionPoint.class);
+        this.proxyFactory = new ExtensibleProxyFactory(proxyFactories);
+    }
+    
+    /**
+     * Create a self-reference for a component service
+     * @param component
+     * @param service
+     * @throws CloneNotSupportedException 
+     * @throws InvalidInterfaceException 
+     */
+    public ComponentReference createSelfReference(Component component,
+                                                  ComponentService service,
+                                                  Class<?> businessInterface) throws CloneNotSupportedException,
+        InvalidInterfaceException {
+        ComponentReference componentReference = assemblyFactory.createComponentReference();
+        componentReference.setName("$self$." + service.getName());
+        for (Binding binding : service.getBindings()) {
+            if (binding instanceof OptimizableBinding) {
+                OptimizableBinding optimizableBinding = (OptimizableBinding)((OptimizableBinding)binding).clone();
+                optimizableBinding.setTargetBinding(binding);
+                optimizableBinding.setTargetComponent(component);
+                optimizableBinding.setTargetComponentService(service);
+                componentReference.getBindings().add(optimizableBinding);
+            } else {
+                componentReference.getBindings().add(binding);
+            }
+        }
+
+        componentReference.setCallback(service.getCallback());
+        componentReference.getTargets().add(service);
+        componentReference.getPolicySets().addAll(service.getPolicySets());
+        componentReference.getRequiredIntents().addAll(service.getRequiredIntents());
+
+        InterfaceContract interfaceContract = service.getInterfaceContract();
+        Service componentTypeService = service.getService();
+        if (componentTypeService != null && componentTypeService.getInterfaceContract() != null) {
+            interfaceContract = componentTypeService.getInterfaceContract();
+        }
+        interfaceContract = getInterfaceContract(interfaceContract, businessInterface);
+        componentReference.setInterfaceContract(interfaceContract);
+        componentReference.setMultiplicity(Multiplicity.ONE_ONE);
+        // component.getReferences().add(componentReference);
+        return componentReference;
+    }
+
+    /**
+     * @param interfaceContract
+     * @param businessInterface
+     * @return
+     * @throws CloneNotSupportedException
+     * @throws InvalidInterfaceException
+     */
+    private InterfaceContract getInterfaceContract(InterfaceContract interfaceContract, Class<?> businessInterface)
+        throws CloneNotSupportedException, InvalidInterfaceException {
+        Interface interfaze = interfaceContract.getInterface();
+        boolean compatible = false;
+        if (interfaze instanceof JavaInterface) {
+            Class<?> cls = ((JavaInterface)interfaze).getJavaClass();
+            if (businessInterface.isAssignableFrom(cls)) {
+                compatible = true;
+            }
+        }
+        if (!compatible) {
+            // The interface is not assignable from the interface contract
+            interfaceContract = (InterfaceContract)interfaceContract.clone();
+            interfaceContract.setInterface(javaInterfaceFactory.createJavaInterface(businessInterface));
+        }
+
+        return interfaceContract;
+    }
+
+    /**
+     * Bind a component reference to a component service
+     * @param <B>
+     * @param businessInterface
+     * @param reference
+     * @param service
+     * @return
+     * @throws CloneNotSupportedException
+     * @throws InvalidInterfaceException
+     */
+    public RuntimeComponentReference bindComponentReference(Class<?> businessInterface,
+                                                            RuntimeComponentReference reference,
+                                                            RuntimeComponent component,
+                                                            RuntimeComponentService service)
+        throws CloneNotSupportedException, InvalidInterfaceException {
+        RuntimeComponentReference ref = (RuntimeComponentReference)reference.clone();
+        InterfaceContract interfaceContract = reference.getInterfaceContract();
+        Reference componentTypeReference = reference.getReference();
+        if (componentTypeReference != null && componentTypeReference.getInterfaceContract() != null) {
+            interfaceContract = componentTypeReference.getInterfaceContract();
+        }
+        InterfaceContract refInterfaceContract = getInterfaceContract(interfaceContract, businessInterface);
+        if (refInterfaceContract != interfaceContract) {
+            ref = (RuntimeComponentReference)reference.clone();
+            ref.setInterfaceContract(interfaceContract);
+        }
+        ref.setComponent(component);
+        ref.getTargets().add(service);
+        ref.getBindings().clear();
+        for (Binding binding : service.getBindings()) {
+            if (binding instanceof OptimizableBinding) {
+                OptimizableBinding optimizableBinding = (OptimizableBinding)((OptimizableBinding)binding).clone();
+                optimizableBinding.setTargetBinding(binding);
+                optimizableBinding.setTargetComponent(component);
+                optimizableBinding.setTargetComponentService(service);
+                ref.getBindings().add(optimizableBinding);
+            } else {
+                ref.getBindings().add(binding);
+            }
+        }
+        return ref;
+    }
+
+    public void write(Component component, ComponentReference reference, Writer writer) throws IOException {
+        write(component, reference, null, writer);
+    }
+
+    public void write(Component component, ComponentReference reference, ComponentService service, Writer writer) throws IOException {
+        try {
+            StAXArtifactProcessor<Composite> processor = staxProcessors.getProcessor(Composite.class);
+            Composite composite = assemblyFactory.createComposite();
+            composite.setName(new QName("http://tuscany.apache.org/xmlns/sca/1.1", "default"));
+            Component comp = assemblyFactory.createComponent();
+            comp.setName("default");
+            comp.setURI(component.getURI());
+            composite.getComponents().add(comp);
+            if (reference != null) {
+                comp.getReferences().add(reference);
+            }
+            if (service != null) {
+                comp.getServices().add(service);
+            }
+
+            XMLStreamWriter streamWriter = xmlOutputFactory.createXMLStreamWriter(writer);
+            processor.write(composite, streamWriter);
+        } catch (Exception e) {
+            throw new IOException(e.getMessage());
+        }
+    }
+
+    public String toXML(Component component, ComponentReference reference) throws IOException {
+        StringWriter writer = new StringWriter();
+        write(component, reference, writer);
+        return writer.toString();
+    }
+
+    public String toXML(Component component, ComponentService service) throws IOException {
+        StringWriter writer = new StringWriter();
+        write(component, null, service, writer);
+        return writer.toString();
+    }
+
+    public RuntimeComponent read(Reader reader) throws IOException {
+        try {
+            XMLStreamReader streamReader = xmlInputFactory.createXMLStreamReader(reader);
+            return read(streamReader);
+        } catch (Exception e) {
+            throw new IOException(e.getMessage());
+        }
+    }
+
+    public RuntimeComponent read(XMLStreamReader streamReader) throws IOException {
+        try {
+            StAXArtifactProcessor<Composite> processor = staxProcessors.getProcessor(Composite.class);
+            Composite composite = processor.read(streamReader);
+            RuntimeComponent component = (RuntimeComponent)composite.getComponents().get(0);
+            return component;
+        } catch (Exception e) {
+            throw new IOException(e.getMessage());
+        }
+    }
+
+    public Component fromXML(String xml) throws IOException {
+        return read(new StringReader(xml));
+    }
+
+    public Component fromXML(XMLStreamReader streamReader) throws IOException {
+        return read(streamReader);
+    }
+
+    public static RuntimeComponent getCurrentComponent() {
+        Message message = ThreadMessageContext.getMessageContext();
+        if (message != null) {
+            Endpoint to = message.getTo();
+            if (to == null) {
+                return null;
+            }
+            RuntimeComponent component = (RuntimeComponent) message.getTo().getComponent();
+            return component;
+        }
+        return null;
+    }
+
+    public static CompositeActivator getCurrentCompositeActivator() {
+        RuntimeComponent component = getCurrentComponent();
+        if (component != null) {
+            ComponentContextImpl context = (ComponentContextImpl)component.getComponentContext();
+            return context.getCompositeActivator();
+        }
+        return null;
+    }
+
+    public static CompositeContext getCurrentCompositeContext() {
+        CompositeActivator activator = getCurrentCompositeActivator();
+        if (activator != null) {
+            return activator.getCompositeContext();
+        }
+        return null;
+    }
+
+    /**
+     * @param component
+     */
+    public static ComponentService getSingleService(Component component) {
+        ComponentService targetService;
+        List<ComponentService> services = component.getServices();
+        List<ComponentService> regularServices = new ArrayList<ComponentService>();
+        for (ComponentService service : services) {
+            if (service.isCallback()) {
+                continue;
+            }
+            String name = service.getName();
+            if (!name.startsWith("$") || name.startsWith("$dynamic$")) {
+                regularServices.add(service);
+            }
+        }
+        if (regularServices.size() == 0) {
+            throw new ServiceRuntimeException("No service is declared on component " + component.getURI());
+        }
+        if (regularServices.size() != 1) {
+            throw new ServiceRuntimeException("More than one service is declared on component " + component.getURI()
+                + ". Service name is required to get the service.");
+        }
+        targetService = regularServices.get(0);
+        return targetService;
+    }
+
+    public ExtensionPointRegistry getExtensionPointRegistry() {
+        return extensionPointRegistry;
+    }
+
+    public ConversationManager getConversationManager() {
+        return utilityExtensionPoint.getUtility(ConversationManager.class);
+    }
+
+    /**
+     * Get the java interface factory
+     * @return
+     */
+    public JavaInterfaceFactory getJavaInterfaceFactory() {
+        return javaInterfaceFactory;
+    }
+
+    /**
+     * Get the proxy factory
+     * @return
+     */
+    public ProxyFactory getProxyFactory() {
+        return proxyFactory;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/RequestContextImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/RequestContextImpl.java
new file mode 100644
index 0000000000..9daf430ad5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/RequestContextImpl.java
@@ -0,0 +1,121 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.context.impl;
+
+import java.util.List;
+
+import javax.security.auth.Subject;
+
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.context.CallableReferenceExt;
+import org.apache.tuscany.sca.core.invocation.ExtensibleProxyFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint;
+import org.apache.tuscany.sca.core.invocation.ThreadMessageContext;
+import org.apache.tuscany.sca.core.invocation.impl.CallbackReferenceImpl;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.ReferenceParameters;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.oasisopen.sca.CallableReference;
+import org.oasisopen.sca.RequestContext;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class RequestContextImpl implements RequestContext {
+
+    private ProxyFactoryExtensionPoint proxyFactoryExtensionPoint;
+
+    public RequestContextImpl(RuntimeComponent component) {
+        ExtensionPointRegistry registry = component.getComponentContext().getExtensionPointRegistry();
+        proxyFactoryExtensionPoint = registry.getExtensionPoint(ProxyFactoryExtensionPoint.class);
+    }
+
+    public Subject getSecuritySubject() {
+        Subject subject = null;
+        
+        for (Object header : ThreadMessageContext.getMessageContext().getHeaders()){
+            if (header instanceof Subject){
+                subject  = (Subject)header;
+                break;
+            }
+        }
+        return subject;
+    }
+
+    public String getServiceName() {
+        return ThreadMessageContext.getMessageContext().getTo().getService().getName();
+    }
+
+    public <B> CallableReference<B> getServiceReference() {
+        Message msgContext = ThreadMessageContext.getMessageContext();
+        // FIXME: [rfeng] Is this the service reference matching the caller side?
+        Endpoint to = msgContext.getTo();
+        RuntimeComponentService service = (RuntimeComponentService) to.getService();
+        RuntimeComponent component = (RuntimeComponent) to.getComponent();
+        
+        CallableReference<B> callableReference = component.getComponentContext().getCallableReference(null, component, service);
+        
+        //TODO - EPR - not required for OASIS
+        //ReferenceParameters parameters = msgContext.getFrom().getReferenceParameters();
+        //((CallableReferenceExt<B>) callableReference).attachCallbackID(parameters.getCallbackID());
+        //((CallableReferenceExt<B>) callableReference).attachConversation(parameters.getConversationID());
+        
+        return callableReference;
+    }
+
+    public <CB> CB getCallback() {
+        CallableReference<CB> cb = getCallbackReference(); 
+        if (cb == null) {
+            return null;
+        }
+        return cb.getService();
+    }
+
+    @SuppressWarnings("unchecked")
+    public <CB> CallableReference<CB> getCallbackReference() {
+        Message msgContext = ThreadMessageContext.getMessageContext();
+        Endpoint to = msgContext.getTo();
+        RuntimeComponentService service = (RuntimeComponentService) to.getService();
+        RuntimeComponentReference callbackReference = (RuntimeComponentReference)service.getCallbackReference();
+        if (callbackReference == null) {
+            return null;
+        }
+        JavaInterface javaInterface = (JavaInterface) callbackReference.getInterfaceContract().getInterface();
+        Class<CB> javaClass = (Class<CB>)javaInterface.getJavaClass();
+        List<RuntimeWire> wires = callbackReference.getRuntimeWires();
+        ProxyFactory proxyFactory = new ExtensibleProxyFactory(proxyFactoryExtensionPoint);
+        CallbackReferenceImpl ref = CallbackReferenceImpl.newInstance(javaClass, proxyFactory, wires);
+        if (ref != null) {  
+            //ref.resolveTarget();
+            // TODO - EPR - not required for OASIS
+            //ReferenceParameters parameters = msgContext.getFrom().getReferenceParameters();
+            //ref.attachCallbackID(parameters.getCallbackID());
+            //if (ref.getConversation() != null) {
+            //    ref.attachConversationID(parameters.getConversationID());
+            //}
+        }
+        return ref;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/ServiceReferenceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/ServiceReferenceImpl.java
new file mode 100644
index 0000000000..086c32ee24
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/ServiceReferenceImpl.java
@@ -0,0 +1,137 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.context.impl;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.core.context.CallableReferenceExt;
+import org.apache.tuscany.sca.core.context.ServiceReferenceExt;
+import org.apache.tuscany.sca.core.conversation.ConversationState;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.runtime.ReferenceParameters;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.oasisopen.sca.CallableReference;
+import org.oasisopen.sca.ServiceReference;
+
+/**
+ * Default implementation of a ServiceReference.
+ *
+ * @version $Rev$ $Date$
+ * @param <B> the type of the business interface
+ */
+public class ServiceReferenceImpl<B> extends CallableReferenceImpl<B> implements ServiceReferenceExt<B> {
+    private static final long serialVersionUID = 6763709434194361540L;
+
+    protected transient Object callback;
+
+    /*
+     * Public constructor for Externalizable serialization/deserialization
+     */
+    public ServiceReferenceImpl() {
+        super();
+    }
+
+    /*
+     * Public constructor for use by XMLStreamReader2CallableReference
+     */
+    public ServiceReferenceImpl(XMLStreamReader xmlReader) throws Exception {
+        super(xmlReader);
+    }
+
+    /**
+     * @param businessInterface
+     * @param wire
+     * @param proxyFactory
+     */
+    public ServiceReferenceImpl(Class<B> businessInterface, RuntimeWire wire, ProxyFactory proxyFactory) {
+        super(businessInterface, wire, proxyFactory);
+    }
+
+    public ServiceReferenceImpl(Class<B> businessInterface,
+                                RuntimeComponent component,
+                                RuntimeComponentReference reference,
+                                ProxyFactory proxyFactory,
+                                CompositeActivator compositeActivator) {
+        super(businessInterface, component, reference, null, proxyFactory, compositeActivator);
+    }
+
+    public ServiceReferenceImpl(Class<B> businessInterface,
+                                RuntimeComponent component,
+                                RuntimeComponentReference reference,
+                                EndpointReference endpointReference,
+                                ProxyFactory proxyFactory,
+                                CompositeActivator compositeActivator) {
+        super(businessInterface, component, reference, endpointReference, proxyFactory, compositeActivator);
+    }
+
+    public Object getConversationID() {
+        return conversationID;
+    }
+
+    public void setConversationID(Object conversationID) throws IllegalStateException {
+        if (conversation == null || conversation.getState() != ConversationState.ENDED) {
+            this.conversationID = conversationID;
+            this.conversation = null;
+        } else {
+            throw new IllegalStateException("Trying to set the conversationId on a service reference but the state of the conversation " 
+                + conversation.getConversationID()
+                + " is "
+                + conversation.getState());
+        }
+    }
+
+    public void setCallbackID(Object callbackID) {
+        this.callbackID = callbackID;
+    }
+
+    public Object getCallback() {
+        return callback;
+    }
+
+    public void setCallback(Object callback) {
+        if (callback != null && !(callback instanceof CallableReference)) {
+            //FIXME: need to check if callback object supports the callback interface
+            // returned by reference.getInterfaceContract().getCallbackInterface()
+        }
+        this.callback = callback;
+    }
+
+/* TODO - EPR - not required in OASIS
+    @Override
+    protected ReferenceParameters getReferenceParameters() {
+        ReferenceParameters parameters = super.getReferenceParameters();
+        if (callback != null) {
+            if (callback instanceof ServiceReference) {
+                EndpointReference callbackRef = ((CallableReferenceExt)callback).getEndpointReference();
+                parameters.setCallbackReference(callbackRef);
+            } else {
+                EndpointReference callbackRef = getRuntimeWire().getSource().getCallbackEndpoint();
+                parameters.setCallbackReference(callbackRef);
+                parameters.setCallbackObjectID(callback);
+            }
+        }
+        return parameters;
+    }
+*/
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationExt.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationExt.java
new file mode 100644
index 0000000000..9182b080fe
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationExt.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.conversation;
+
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.oasisopen.sca.Conversation;
+
+/**
+ * An extended interface over org.oasisopen.Conversation
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ConversationExt extends Conversation {
+    /**
+     * Get the state of a conversation
+     * @return The state
+     */
+    ConversationState getState();
+
+    /**
+     * @param state the state to set
+     */
+    void setState(ConversationState state);
+
+    /**
+     * @param conversationID the conversationID to set
+     */
+    void setConversationID(Object conversationID);
+    
+    
+    /**
+     * will check whether this conversation has expired and update state if it has 
+     * @return true if it has expired
+     */
+    boolean isExpired();
+    
+    /**
+     * updates the last time this conversation was referenced
+     */
+    void updateLastReferencedTime();
+    
+    void initializeConversationAttributes(RuntimeComponent targetComponent);
+
+    
+    /**
+     * @return true if the conversational attributes have been initialized
+     */
+    boolean conversationalAttributesInitialized();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationListener.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationListener.java
new file mode 100644
index 0000000000..425fa3af9c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationListener.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.conversation;
+
+/**
+ * Listener for the events of a conversation
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ConversationListener {
+    /**
+     * The conversation is started
+     */
+    void conversationStarted(ConversationExt conversation);
+    /**
+     * The conversation is ended
+     */
+    void conversationEnded(ConversationExt conversation);
+    /**
+     * The conversation is expired
+     */
+    void conversationExpired(ConversationExt conversation);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationManager.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationManager.java
new file mode 100644
index 0000000000..ed858bd499
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationManager.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.conversation;
+
+/**
+ * The manager of conversations
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ConversationManager {
+    /**
+     * @param conversationID
+     * @return
+     */
+    ConversationExt startConversation(Object conversationID);
+
+    /**
+     * @param conversationID
+     */
+    void endConversation(Object conversationID);
+
+    /**
+     * @param conversationID
+     * @return
+     */
+    ConversationExt getConversation(Object conversationID);
+
+    /**
+     * @param conversationID
+     */
+    void expireConversation(Object conversationID);
+
+    /**
+     * Add a listener to this conversation
+     * @param listener
+     */
+    void addListener(ConversationListener listener);
+
+    /**
+     * Remove a listener from this conversation
+     * @param listener
+     */
+    void removeListener(ConversationListener listener);
+    
+    /**
+     * @return the default max age for a conversation
+     */
+    long getMaxAge();
+    
+    /**
+     * @return the default max idle time for a conversation
+     */
+    long getMaxIdleTime();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationState.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationState.java
new file mode 100644
index 0000000000..692d6861ba
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/ConversationState.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.conversation;
+
+/**
+ * The states of a conversation
+ * 
+ * @version $Rev$ $Date$
+ */
+public enum ConversationState {
+    STARTED, ENDED, EXPIRED
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/impl/ConversationManagerImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/impl/ConversationManagerImpl.java
new file mode 100644
index 0000000000..e23659b990
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/impl/ConversationManagerImpl.java
@@ -0,0 +1,218 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.conversation.impl;
+
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.tuscany.sca.core.conversation.ConversationExt;
+import org.apache.tuscany.sca.core.conversation.ConversationListener;
+import org.apache.tuscany.sca.core.conversation.ConversationManager;
+import org.apache.tuscany.sca.core.conversation.ConversationState;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConversationManagerImpl implements ConversationManager {
+
+    private List<ConversationListener> listeners = Collections.synchronizedList(new ArrayList<ConversationListener>());
+    private Map<Object, ConversationExt> conversations = new ConcurrentHashMap<Object, ConversationExt>();
+
+    /**
+     * the default max age. this is set to 1 hour
+     */
+    private static final long DEFAULT_MAX_AGE = 60 * 60 * 1000;;
+
+    /**
+     * the default max idle time. this is set to 1 hour
+     */
+    private static final long DEFAULT_MAX_IDLE_TIME = 60 * 60 * 1000;
+
+    /**
+     * the globally used max age
+     */
+    private final long maxAge;
+
+    /**
+     * the globally used max idle time
+     */
+    private final long maxIdleTime;
+
+    /**
+     * the reaper thread
+     */
+    private final ScheduledExecutorService scheduler = Executors.newSingleThreadScheduledExecutor();
+
+    /**
+     * constructor
+     */
+    public ConversationManagerImpl() {
+        long mit = DEFAULT_MAX_IDLE_TIME;
+        long ma = DEFAULT_MAX_AGE;
+
+        // Allow privileged access to read system property. Requires PropertyPermission in security
+        // policy.
+        String aProperty = AccessController.doPrivileged(new PrivilegedAction<String>() {
+            public String run() {
+                return System.getProperty(ConversationManager.class.getName() + ".MaxIdleTime");
+            }
+        });
+        if (aProperty != null) {
+            try {
+                mit = Long.parseLong(aProperty) * 1000;
+            } catch (NumberFormatException nfe) {
+                // Ignore
+            }
+        }
+
+        // Allow privileged access to read system property. Requires PropertyPermission in security
+        // policy.
+        aProperty = AccessController.doPrivileged(new PrivilegedAction<String>() {
+            public String run() {
+                return System.getProperty(ConversationManager.class.getName() + ".MaxAge");
+            }
+        });
+        if (aProperty != null) {
+            try {
+                ma = Long.parseLong(aProperty) * 1000;
+            } catch (NumberFormatException nfe) {
+                // Ignore
+            }
+        }
+
+        maxAge = ma;
+        maxIdleTime = mit;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.core.conversation.ConversationManager#addListener(org.apache.tuscany.sca.core.conversation.ConversationListener)
+     */
+    public void addListener(ConversationListener listener) {
+        listeners.add(listener);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.core.conversation.ConversationManager#endConversation(org.apache.tuscany.sca.core.conversation.ConversationExt)
+     */
+    public void endConversation(Object conversationID) {
+        ConversationExt conv = getConversation(conversationID);
+        if (conv != null) {
+            conv.setState(ConversationState.ENDED);
+            for (ConversationListener listener : listeners) {
+                listener.conversationEnded(conv);
+            }
+            conv.setConversationID(null);
+            conversations.remove(conversationID);
+        } else {
+            throw new IllegalStateException("Conversation " + conversationID + " doesn't exist.");
+        }
+    }
+
+    public void expireConversation(Object conversationID) {
+        ConversationExt conv = getConversation(conversationID);
+        if (conv != null) {
+            for (ConversationListener listener : listeners) {
+                listener.conversationExpired(conv);
+            }
+            conversations.remove(conversationID);
+        } else {
+            throw new IllegalStateException("Conversation " + conversationID + " doesn't exist.");
+        }
+
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.core.conversation.ConversationManager#getConversation(java.lang.Object)
+     */
+    public ConversationExt getConversation(Object conversationID) {
+        // ConcurrentHashMap cannot take null key
+        return conversationID == null ? null : conversations.get(conversationID);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.core.conversation.ConversationManager#removeListener(org.apache.tuscany.sca.core.conversation.ConversationListener)
+     */
+    public void removeListener(ConversationListener listener) {
+        listeners.remove(listener);
+    }
+
+    /**
+     * starts the reaper thread
+     */
+    public void scheduleConversation(ExtendedConversationImpl aConversation, long time) {
+        this.scheduler.schedule(aConversation, time, TimeUnit.MILLISECONDS);
+    }
+
+    /**
+     * stops the reaper thread
+     */
+    public synchronized void stopReaper() {
+
+        // Prevent the scheduler from submitting any additional reapers, 
+        // initiate an orderly shutdown if a reaper task is in progress. 
+        this.scheduler.shutdown();
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.core.conversation.ConversationManager#startConversation(java.lang.Object)
+     */
+    public ConversationExt startConversation(Object conversationID) {
+
+        if (conversationID == null) {
+            conversationID = UUID.randomUUID().toString();
+        }
+        ConversationExt conversation = getConversation(conversationID);
+        if (conversation != null && conversation.getState() != ConversationState.ENDED) {
+            throw new IllegalStateException(conversation + " already exists.");
+        }
+
+        conversation = new ExtendedConversationImpl(this, conversationID, ConversationState.STARTED);
+        conversations.put(conversationID, conversation);
+        for (ConversationListener listener : listeners) {
+            listener.conversationStarted(conversation);
+        }
+        return conversation;
+    }
+
+    /**
+     * return the default max idle time
+     * @param impProvider the implementation Provider to extract any ConversationAttribute details
+     */
+    public long getMaxIdleTime() {
+        return maxIdleTime;
+    }
+
+    /**
+     * returns the default max age
+     * @param impProvider the implementation Provider to extract any ConversationAttribute details
+     */
+    public long getMaxAge() {
+        return maxAge;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/impl/ExtendedConversationImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/impl/ExtendedConversationImpl.java
new file mode 100644
index 0000000000..34bf8a12d5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/conversation/impl/ExtendedConversationImpl.java
@@ -0,0 +1,267 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.conversation.impl;
+
+import org.apache.tuscany.sca.core.conversation.ConversationExt;
+import org.apache.tuscany.sca.core.conversation.ConversationState;
+import org.apache.tuscany.sca.core.scope.ScopedImplementationProvider;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+
+/**
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ExtendedConversationImpl implements ConversationExt, Runnable {
+	
+    private final ConversationManagerImpl manager;
+    private volatile Object conversationID;
+    private ConversationState state;
+
+    /**
+     * syncs access to the state
+     */
+    private final Object stateSync = new Object();
+    
+    /**
+     * the maximum time a conversation can exist
+     */
+    private long expirationTime = 0;
+    
+    /**
+     * the maximum time this conversation can be idle
+     */
+    private long maxIdleTime = 0;
+    
+    /**
+     * the maximum age of this conversation
+     */
+    private long maxAge = 0;
+    
+    /**
+     * the time that this object was created 
+     */
+    private long creationTime;    
+
+    /**
+     * the time that this object was last referenced 
+     */
+    private long lastReferencedTime;
+    
+    /**
+     * boolean to ensure expiry only occurs once
+     */
+    private boolean expired = false;
+    
+    /**
+     * boolean to indicate if the conversation attributes have 
+     * been set. In the case where a remote binding is used 
+     * within a composite the JDKInvocationHandler can create the 
+     * conversation but the conversationAttributes are not available
+     * until the conversation is retrieved by the RuntimeWireInvoker
+     */
+    private boolean conversationAttributesInitialized = false;    
+    
+    /**
+     * Constructor
+     * @param manager the conversation manager
+     * @param conversationID the conversation id associated with this conversation
+     * @param state the initial state of this conversation
+     * @param aMaxAge the maximum age of the conversation
+     * @param aMaxIdleTime the maximum idle time
+     */
+    public ExtendedConversationImpl(ConversationManagerImpl manager, 
+    			Object conversationID, ConversationState state) {
+        super();
+        
+        this.creationTime = System.currentTimeMillis();
+        this.lastReferencedTime = creationTime;
+        this.manager = manager;
+        this.conversationID = conversationID;
+        this.state = state;
+    }
+
+    /**
+     * will check whether this conversation has expired and update state if it has 
+     * @return true if it has expired
+     */
+    public boolean isExpired() {
+        long currentTime;
+        synchronized (stateSync) {
+
+            // if the attributes haven't been initialized then
+            // this conversation object can't expire
+            if (conversationAttributesInitialized == false) {
+                return false;
+            }
+
+            // check state first
+            if (state == ConversationState.EXPIRED) {
+                return true;
+            }
+
+            // check whether the time is finished
+            currentTime = System.currentTimeMillis();
+            if (((this.lastReferencedTime + this.maxIdleTime) <= currentTime)
+                    || (this.expirationTime <= currentTime)) {
+                setState(ConversationState.EXPIRED);
+                return true;
+            }
+        }
+        scheduleNextExpiryTime(currentTime);
+        return false;
+    }
+
+    /**
+     * schedule next expiry time
+     */
+    public void scheduleNextExpiryTime(long currentTime) {
+    	if ((lastReferencedTime + maxIdleTime) < expirationTime){ 
+    		manager.scheduleConversation(this, (lastReferencedTime + maxIdleTime) - currentTime);
+        } else {
+    		manager.scheduleConversation(this, expirationTime - currentTime);
+    	}
+    }
+    /**
+     * updates the last time this conversation was referenced
+     */
+    public void updateLastReferencedTime() {
+        this.lastReferencedTime = System.currentTimeMillis();
+        if (conversationAttributesInitialized == true){
+            scheduleNextExpiryTime(lastReferencedTime);
+        }
+    }
+    
+    public ConversationState getState() {
+    	synchronized (stateSync){
+    		return state;
+    	}
+    }
+
+    public void end() {
+        manager.endConversation(conversationID);
+    }
+
+    public Object getConversationID() {
+        return conversationID;
+    }
+
+    /**
+     * @param state the state to set
+     */
+    public void setState(ConversationState state) {
+    	synchronized (stateSync){
+    		this.state = state;
+    	}
+    }
+
+    /**
+     * @param conversationID the conversationID to set
+     */
+    public void setConversationID(Object conversationID) {
+    	synchronized (stateSync){
+    		if (state != ConversationState.ENDED) {
+    			throw new IllegalStateException("The state of conversation " + conversationID + " " + state);
+    		}
+    	}
+        this.conversationID = conversationID;
+    }
+    
+    /**
+     * @param maxAge the maximum age of this conversation
+     */
+    public void initializeConversationAttributes(RuntimeComponent targetComponent){
+        if (targetComponent != null){ 
+            this.maxAge = getMaxIdleTime(targetComponent.getImplementationProvider());
+            this.maxIdleTime = getMaxAge(targetComponent.getImplementationProvider());
+            this.expirationTime = creationTime + maxAge;
+            this.conversationAttributesInitialized = true;
+        }        
+    }
+    
+    /**
+     * @return true if the conversational attributes have been initialized
+     */
+    public boolean conversationalAttributesInitialized(){
+        return this.conversationAttributesInitialized;
+    }
+    
+    /**
+     * return the max idle time
+     * @param impProvider the implementation Provider to extract any ConversationAttribute details
+     */
+    private long getMaxIdleTime(ImplementationProvider impProvider) {
+        // Check to see if the maxIdleTime has been specified using @ConversationAttributes.  
+        // Implementation annotated attributes are honoured first.
+        if ((impProvider != null) &&
+            (impProvider instanceof ScopedImplementationProvider)) {
+            ScopedImplementationProvider aScopedImpl =
+                (ScopedImplementationProvider) impProvider;
+            
+            long maxIdleTime = aScopedImpl.getMaxIdleTime();
+            if (maxIdleTime > 0) {
+                return maxIdleTime;
+            }
+        }
+        return manager.getMaxIdleTime();
+    }
+    
+    /**
+     * returns the max age
+     * @param impProvider the implementation Provider to extract any ConversationAttribute details
+     */
+    private long getMaxAge(ImplementationProvider impProvider){
+
+        // Check to see if the maxAge has been specified using @ConversationAttributes.  
+        // Implementation annotated attributes are honoured first.
+        if ((impProvider != null) &&
+            (impProvider instanceof ScopedImplementationProvider)) {
+            ScopedImplementationProvider aScopedImpl =
+                (ScopedImplementationProvider) impProvider;
+
+            long maxAge = aScopedImpl.getMaxAge();
+            if (maxAge > 0) {
+                return maxAge;
+            }
+        }
+        return manager.getMaxAge();
+    }     
+
+    /**
+     * called when expiring
+     */
+    public void run() {
+        synchronized (stateSync){
+        	if (!expired){
+        		if (isExpired()) {
+        		    expired = true;
+        			try {
+        				manager.expireConversation(getConversationID());
+        			} catch (IllegalStateException ise) {
+        				// ignore this.. this can occur if another thread has subsequently ended
+        				// the conversation
+        			}
+        		}
+        	}
+        }
+        
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/factory/InstanceWrapper.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/factory/InstanceWrapper.java
new file mode 100644
index 0000000000..2371897dce
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/factory/InstanceWrapper.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.factory;
+
+import org.apache.tuscany.sca.core.scope.TargetDestructionException;
+import org.apache.tuscany.sca.core.scope.TargetInitializationException;
+
+
+/**
+ * Provides lifecycle management for an implementation instance associated with
+ * a component for use by the component's associated {@link org.apache.tuscany.sca.core.scope.ScopeContainer}
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface InstanceWrapper<T> {
+
+    /**
+     * @return
+     */
+    T getInstance();
+
+    /**
+     * @throws TargetInitializationException
+     */
+    void start() throws TargetInitializationException;
+
+    /**
+     * @throws TargetDestructionException
+     */
+    void stop() throws TargetDestructionException;
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/factory/ObjectCreationException.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/factory/ObjectCreationException.java
new file mode 100644
index 0000000000..d35b27fd24
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/factory/ObjectCreationException.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.factory;
+
+
+/**
+ * Denotes an error creating a new object instance
+ *
+ * @version $Rev$ $Date$
+ */
+public class ObjectCreationException extends RuntimeException {
+    private static final long serialVersionUID = -6423113430265944499L;
+
+    public ObjectCreationException() {
+        super();
+    }
+
+    public ObjectCreationException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public ObjectCreationException(String message) {
+        super(message);
+    }
+
+    public ObjectCreationException(Throwable cause) {
+        super(cause);
+    }
+
+}
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/factory/ObjectFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/factory/ObjectFactory.java
new file mode 100644
index 0000000000..3f64d2405b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/factory/ObjectFactory.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.factory;
+
+/**
+ * Implementations create new instances of a particular type
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ObjectFactory<T> {
+
+    /**
+     * Return a instance of the type that this factory creates.
+     *
+     * @return a instance from this factory
+     */
+    T getInstance() throws ObjectCreationException;
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CachedProxy.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CachedProxy.java
new file mode 100644
index 0000000000..8c8f001eb9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CachedProxy.java
@@ -0,0 +1,70 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.core.invocation;

+

+import java.lang.reflect.Constructor;

+import java.lang.reflect.InvocationHandler;

+import java.lang.reflect.InvocationTargetException;

+import java.lang.reflect.Proxy;

+import java.util.WeakHashMap;

+

+public class CachedProxy extends Proxy {

+    private static final long serialVersionUID = 783519311852563060L;

+

+    protected CachedProxy(InvocationHandler handler) {

+        super(handler);

+    }

+

+    // This is a cache containing the proxy class constructor for each business interface.

+    // This improves performance compared to calling Proxy.newProxyInstance()

+    // every time that a proxy is needed.

+    private final static WeakHashMap<Class<?>, Constructor<?>> cache = new WeakHashMap<Class<?>, Constructor<?>>();

+

+    public static Object newProxyInstance(ClassLoader classloader, Class<?> aclass[], InvocationHandler invocationhandler)

+        throws IllegalArgumentException {

+        try {

+            if (invocationhandler == null)

+                throw new NullPointerException();

+            // Lookup cached constructor.  aclass[0] is the reference's business interface.

+            Constructor<?> proxyCTOR;

+            synchronized (cache) {

+                proxyCTOR = cache.get(aclass[0]);

+            }

+            if (proxyCTOR == null) {

+                Class<?> proxyClass = getProxyClass(classloader, aclass);

+                proxyCTOR = proxyClass.getConstructor(constructorParams);

+                synchronized (cache) {

+                    cache.put(aclass[0], proxyCTOR);

+                }

+            }

+            return proxyCTOR.newInstance(new Object[] {invocationhandler});

+        } catch (NoSuchMethodException e) {

+            throw new InternalError(e.toString());

+        } catch (IllegalAccessException e) {

+            throw new InternalError(e.toString());

+        } catch (InstantiationException e) {

+            throw new InternalError(e.toString());

+        } catch (InvocationTargetException e) {

+            throw new InternalError(e.toString());

+        }

+    }

+

+    private static final Class<?> constructorParams[] = {InvocationHandler.class};

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallableReferenceObjectFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallableReferenceObjectFactory.java
new file mode 100644
index 0000000000..8b0b55f77f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallableReferenceObjectFactory.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.oasisopen.sca.CallableReference;
+
+/**
+ * Uses a wire to return a CallableReference
+ * 
+ * @version $Rev$ $Date$
+ */
+public class CallableReferenceObjectFactory implements ObjectFactory<CallableReference<?>> {
+    private Class<?> businessInterface;
+    private RuntimeComponent component;
+    private RuntimeComponentReference reference;
+    private EndpointReference endpointReference;
+
+    /**
+     * Constructor.
+     * 
+     * To support the @Reference protected CallableReference<MyService> ref;
+     * 
+     * @param businessInterface the interface to inject
+     * @param component the component defining the reference to be injected
+     * @param reference the reference to be injected
+     * @param binding the binding for the reference
+     */
+    public CallableReferenceObjectFactory(Class<?> businessInterface,
+                                          RuntimeComponent component,
+                                          RuntimeComponentReference reference,
+                                          EndpointReference endpointReference) {
+        this.businessInterface = businessInterface;
+        this.component = component;
+        this.reference = reference;
+        this.endpointReference = endpointReference;
+    }
+
+    public CallableReference<?> getInstance() throws ObjectCreationException {
+        return component.getComponentContext().getServiceReference(businessInterface, reference, endpointReference);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackInterfaceInterceptor.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackInterfaceInterceptor.java
new file mode 100644
index 0000000000..e6bee6b8d9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackInterfaceInterceptor.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.ReferenceParameters;
+import org.oasisopen.sca.NoRegisteredCallbackException;
+
+/**
+ * An interceptor applied to the forward direction of a wire that ensures the callback target implements the required
+ * service contract. This is required as callback targets may be set dynamically by service implementations.
+ *
+ * @version $Rev$ $Date$
+ */
+public class CallbackInterfaceInterceptor implements Interceptor {
+    private Invoker next;
+
+    public CallbackInterfaceInterceptor() {
+    }
+
+    public Message invoke(Message msg) {
+        
+        /* TODO - EPR - not required for OASIS
+        ReferenceParameters parameters = msg.getFrom().getReferenceParameters();
+        if (parameters.getCallbackObjectID() != null || parameters.getCallbackReference() != msg.getFrom()
+            .getCallbackEndpoint()) {
+        */
+            return next.invoke(msg);
+        /*
+        } else {
+            throw new NoRegisteredCallbackException("Callback target does not implement the callback interface");
+        }
+        */
+    }
+
+    public void setNext(Invoker next) {
+        this.next = next;
+    }
+
+    public Invoker getNext() {
+        return next;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackReferenceObjectFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackReferenceObjectFactory.java
new file mode 100644
index 0000000000..b949500ab9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackReferenceObjectFactory.java
@@ -0,0 +1,49 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.core.invocation;

+

+import java.util.List;

+

+import org.apache.tuscany.sca.core.factory.ObjectCreationException;

+import org.apache.tuscany.sca.core.factory.ObjectFactory;

+import org.apache.tuscany.sca.core.invocation.impl.CallbackReferenceImpl;

+import org.apache.tuscany.sca.runtime.RuntimeWire;

+import org.oasisopen.sca.CallableReference;

+

+/**

+ * Uses a wire to return a CallableReference

+ * 

+ * @version $Rev: 574648 $ $Date: 2007-09-11 18:45:36 +0100 (Tue, 11 Sep 2007) $

+ */

+public class CallbackReferenceObjectFactory implements ObjectFactory<CallableReference<?>> {

+    private Class<?> businessInterface;

+    private ProxyFactory proxyFactory;

+    private List<RuntimeWire> wires;

+

+    public CallbackReferenceObjectFactory(Class<?> interfaze, ProxyFactory proxyFactory, List<RuntimeWire> wires) {

+        this.businessInterface = interfaze;

+        this.proxyFactory = proxyFactory;

+        this.wires = wires;

+    }

+

+    public CallableReference<?> getInstance() throws ObjectCreationException {

+        return CallbackReferenceImpl.newInstance(businessInterface, proxyFactory, wires);

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackWireObjectFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackWireObjectFactory.java
new file mode 100644
index 0000000000..2b37c30451
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CallbackWireObjectFactory.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+
+/**
+ * Returns proxy instance for a wire callback
+ *
+ * @version $Rev$ $Date$
+ */
+public class CallbackWireObjectFactory<B> implements ObjectFactory<B> {
+    private Class<B> businessInterface;
+    private ProxyFactory proxyFactory;
+    private List<RuntimeWire> wires;
+
+    public CallbackWireObjectFactory(Class<B> interfaze, ProxyFactory proxyFactory, List<RuntimeWire> wires) {
+        this.businessInterface = interfaze;
+        this.proxyFactory = proxyFactory;
+        this.wires = wires;
+    }
+
+    public B getInstance() throws ObjectCreationException {
+        return proxyFactory.createCallbackProxy(businessInterface, wires);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CglibProxyFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CglibProxyFactory.java
new file mode 100644
index 0000000000..4c3bee0dc9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/CglibProxyFactory.java
@@ -0,0 +1,152 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.invocation;
+
+import java.lang.reflect.Method;
+import java.util.List;
+
+import net.sf.cglib.proxy.Callback;
+import net.sf.cglib.proxy.Enhancer;
+import net.sf.cglib.proxy.Factory;
+import net.sf.cglib.proxy.MethodInterceptor;
+import net.sf.cglib.proxy.MethodProxy;
+
+import org.apache.tuscany.sca.core.context.impl.CallableReferenceImpl;
+import org.apache.tuscany.sca.core.context.impl.ServiceReferenceImpl;
+import org.apache.tuscany.sca.core.invocation.impl.CallbackReferenceImpl;
+import org.apache.tuscany.sca.core.invocation.impl.JDKCallbackInvocationHandler;
+import org.apache.tuscany.sca.core.invocation.impl.JDKInvocationHandler;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.oasisopen.sca.CallableReference;
+import org.oasisopen.sca.ServiceReference;
+
+/**
+ * The implementation of a wire service that uses cglib dynamic proxies
+ * 
+ * @version $Rev$ $Date$
+ */
+public class CglibProxyFactory implements ProxyFactory {
+    private MessageFactory messageFactory;
+
+    public CglibProxyFactory(MessageFactory messageFactory, InterfaceContractMapper mapper) {
+        this.messageFactory = messageFactory;
+
+    }
+
+    public <T> T createProxy(Class<T> interfaze, RuntimeWire wire) throws ProxyCreationException {
+        ServiceReference<T> serviceReference = new ServiceReferenceImpl(interfaze, wire, this);
+        return createProxy(serviceReference);
+    }
+
+    /**
+     * create the proxy with cglib. use the same JDKInvocationHandler as
+     * JDKProxyService.
+     */
+    public <T> T createProxy(CallableReference<T> callableReference) throws ProxyCreationException {
+        Enhancer enhancer = new Enhancer();
+        Class<T> interfaze = callableReference.getBusinessInterface();
+        enhancer.setSuperclass(interfaze);
+        enhancer.setCallback(new CglibMethodInterceptor<T>(callableReference));
+        Object proxy = enhancer.create();
+		((CallableReferenceImpl)callableReference).setProxy(proxy);
+        return interfaze.cast(proxy);
+    }
+
+    /**
+     * create the callback proxy with cglib. use the same
+     * JDKCallbackInvocationHandler as JDKProxyService.
+     */
+    public <T> T createCallbackProxy(Class<T> interfaze, final List<RuntimeWire> wires) throws ProxyCreationException {
+        CallbackReferenceImpl<T> callbackReference = CallbackReferenceImpl.newInstance(interfaze, this, wires);
+        return callbackReference != null ? createCallbackProxy(callbackReference) : null;
+    }
+
+    /**
+     * create the callback proxy with cglib. use the same
+     * JDKCallbackInvocationHandler as JDKProxyService.
+     */
+    public <T> T createCallbackProxy(CallbackReferenceImpl<T> callbackReference) throws ProxyCreationException {
+        Enhancer enhancer = new Enhancer();
+        Class<T> interfaze = callbackReference.getBusinessInterface();
+        enhancer.setSuperclass(interfaze);
+        enhancer.setCallback(new CglibMethodInterceptor<T>(callbackReference));
+        Object proxy = enhancer.create();
+		callbackReference.setProxy(proxy);
+        return interfaze.cast(proxy);
+    }
+
+    @SuppressWarnings("unchecked")
+    public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException {
+        if (isProxyClass(target.getClass())) {
+            Factory factory = (Factory)target;
+            Callback[] callbacks = factory.getCallbacks();
+            if (callbacks.length != 1 || !(callbacks[0] instanceof CglibMethodInterceptor)) {
+                throw new IllegalArgumentException("The object is not a known proxy.");
+            }
+            CglibMethodInterceptor interceptor = (CglibMethodInterceptor)callbacks[0];
+            return (R)interceptor.invocationHandler.getCallableReference();
+        } else {
+            throw new IllegalArgumentException("The object is not a known proxy.");
+        }
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.core.invocation.ProxyFactory#isProxyClass(java.lang.Class)
+     */
+    public boolean isProxyClass(Class<?> clazz) {
+        return Factory.class.isAssignableFrom(clazz);
+    }
+
+    private class CglibMethodInterceptor<T> implements MethodInterceptor {
+        private JDKInvocationHandler invocationHandler;
+
+        public CglibMethodInterceptor(CallableReference<T> callableReference) {
+            invocationHandler = new JDKInvocationHandler(messageFactory, callableReference);
+        }
+
+        public CglibMethodInterceptor(CallbackReferenceImpl<T> callbackReference) {
+            invocationHandler = new JDKCallbackInvocationHandler(messageFactory, callbackReference);
+        }
+
+        /*
+        public CglibMethodInterceptor(Class<T> interfaze, RuntimeWire wire) {
+            ServiceReference<T> serviceRef = new ServiceReferenceImpl<T>(interfaze, wire, CglibProxyFactory.this);
+            invocationHandler = new JDKInvocationHandler(messageFactory, serviceRef);
+        }
+
+        public CglibMethodInterceptor(Class<T> interfaze, List<RuntimeWire> wires) {
+            CallbackReferenceImpl ref = new CallbackReferenceImpl(interfaze, CglibProxyFactory.this, wires);
+            invocationHandler = new JDKCallbackInvocationHandler(messageFactory, ref);
+        }
+		*/
+
+        /**
+         * @see net.sf.cglib.proxy.MethodInterceptor#intercept(java.lang.Object, java.lang.reflect.Method, java.lang.Object[], net.sf.cglib.proxy.MethodProxy)
+         */
+        public Object intercept(Object obj, Method method, Object[] args, MethodProxy proxy) throws Throwable {
+            Object result = invocationHandler.invoke(proxy, method, args);
+            return result;
+        }
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/DefaultProxyFactoryExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/DefaultProxyFactoryExtensionPoint.java
new file mode 100644
index 0000000000..bb212d5869
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/DefaultProxyFactoryExtensionPoint.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.invocation;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.core.invocation.impl.JDKProxyFactory;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+
+/**
+ * Default implementation of a ProxyFactoryExtensionPoint.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultProxyFactoryExtensionPoint implements ProxyFactoryExtensionPoint {
+    private InterfaceContractMapper interfaceContractMapper;
+    private MessageFactory messageFactory;
+
+    private ProxyFactory interfaceFactory;
+    private ProxyFactory classFactory;
+
+    public DefaultProxyFactoryExtensionPoint(ExtensionPointRegistry extensionPoints) {
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        this.interfaceContractMapper = utilities.getUtility(InterfaceContractMapper.class);
+        
+        FactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+        this.messageFactory = modelFactories.getFactory(MessageFactory.class);
+        
+        interfaceFactory = new JDKProxyFactory(messageFactory, interfaceContractMapper);
+    }
+
+    public DefaultProxyFactoryExtensionPoint(MessageFactory messageFactory, InterfaceContractMapper mapper) {
+        this.interfaceContractMapper = mapper;
+        this.messageFactory = messageFactory;
+        interfaceFactory = new JDKProxyFactory(messageFactory, mapper);
+    }
+
+    public ProxyFactory getClassProxyFactory() {
+        return classFactory;
+    }
+
+    public ProxyFactory getInterfaceProxyFactory() {
+        return interfaceFactory;
+    }
+
+    public void setClassProxyFactory(ProxyFactory factory) {
+        this.classFactory = factory;
+
+    }
+
+    public void setInterfaceProxyFactory(ProxyFactory factory) {
+        this.interfaceFactory = factory;
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ExtensibleProxyFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ExtensibleProxyFactory.java
new file mode 100644
index 0000000000..0be6e31b43
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ExtensibleProxyFactory.java
@@ -0,0 +1,114 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.invocation;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.core.invocation.impl.CallbackReferenceImpl;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.oasisopen.sca.CallableReference;
+
+/**
+ * An extensible proxy factory.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ExtensibleProxyFactory implements ProxyFactory {
+    
+    private ProxyFactoryExtensionPoint proxyFactories;
+
+    public ExtensibleProxyFactory(ProxyFactoryExtensionPoint proxyFactories) {
+        this.proxyFactories = proxyFactories;
+    }
+    
+    /**
+     * @see org.apache.tuscany.sca.core.invocation.ProxyFactory#cast(java.lang.Object)
+     */
+    @SuppressWarnings("unchecked")
+    public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException {
+        ProxyFactory interfaceFactory = proxyFactories.getInterfaceProxyFactory();
+        ProxyFactory classFactory = proxyFactories.getClassProxyFactory();
+        if (interfaceFactory.isProxyClass(target.getClass())) {
+            return (R)interfaceFactory.cast(target);
+        } else if (classFactory != null && classFactory.isProxyClass(target.getClass())) {
+            return (R)classFactory.cast(target);
+        } else {
+            throw new IllegalArgumentException("The target is not a callable proxy");
+        }
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.core.invocation.ProxyFactory#createCallbackProxy(java.lang.Class,
+     *      java.util.List)
+     */
+    public <T> T createCallbackProxy(Class<T> interfaze, List<RuntimeWire> wires) throws ProxyCreationException {
+        ProxyFactory interfaceFactory = proxyFactories.getInterfaceProxyFactory();
+        ProxyFactory classFactory = proxyFactories.getClassProxyFactory();
+        if (interfaze.isInterface()) {
+            return interfaceFactory.createCallbackProxy(interfaze, wires);
+        } else {
+            return classFactory.createCallbackProxy(interfaze, wires);
+        }
+    }
+
+    public <T> T createProxy(CallableReference<T> callableReference) throws ProxyCreationException {
+        ProxyFactory interfaceFactory = proxyFactories.getInterfaceProxyFactory();
+        ProxyFactory classFactory = proxyFactories.getClassProxyFactory();
+        if (callableReference.getBusinessInterface().isInterface()) {
+            return interfaceFactory.createProxy(callableReference);
+        } else {
+            return classFactory.createProxy(callableReference);
+        }
+    }
+
+    public <T> T createCallbackProxy(CallbackReferenceImpl<T> callbackReference) throws ProxyCreationException {
+        ProxyFactory interfaceFactory = proxyFactories.getInterfaceProxyFactory();
+        ProxyFactory classFactory = proxyFactories.getClassProxyFactory();
+        if (callbackReference.getBusinessInterface().isInterface()) {
+            return interfaceFactory.createCallbackProxy(callbackReference);
+        } else {
+            return classFactory.createCallbackProxy(callbackReference);
+        }
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.core.invocation.ProxyFactory#createProxy(java.lang.Class,
+     *      org.apache.tuscany.sca.runtime.RuntimeWire)
+     */
+    public <T> T createProxy(Class<T> interfaze, RuntimeWire wire) throws ProxyCreationException {
+        ProxyFactory interfaceFactory = proxyFactories.getInterfaceProxyFactory();
+        ProxyFactory classFactory = proxyFactories.getClassProxyFactory();
+        if (interfaze.isInterface()) {
+            return interfaceFactory.createProxy(interfaze, wire);
+        } else {
+            return classFactory.createProxy(interfaze, wire);
+        }
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.core.invocation.ProxyFactory#isProxyClass(java.lang.Class)
+     */
+    public boolean isProxyClass(Class<?> clazz) {
+        ProxyFactory interfaceFactory = proxyFactories.getInterfaceProxyFactory();
+        ProxyFactory classFactory = proxyFactories.getClassProxyFactory();
+        return interfaceFactory.isProxyClass(clazz) || (classFactory != null && classFactory.isProxyClass(clazz));
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ExtensibleWireProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ExtensibleWireProcessor.java
new file mode 100644
index 0000000000..934f2f7aa0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ExtensibleWireProcessor.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.apache.tuscany.sca.runtime.RuntimeWireProcessor;
+import org.apache.tuscany.sca.runtime.RuntimeWireProcessorExtensionPoint;
+
+/**
+ * The default implementation of an extensible <code>WireProcessor</code>
+ *
+ * @version $Rev$ $Date$
+ */
+public class ExtensibleWireProcessor implements RuntimeWireProcessor {
+    
+    private RuntimeWireProcessorExtensionPoint processors;
+
+    public ExtensibleWireProcessor(RuntimeWireProcessorExtensionPoint processors) {
+        this.processors = processors;
+    }
+    
+    public void process(RuntimeWire wire) {
+        for (RuntimeWireProcessor processor : processors.getWireProcessors()) {
+            processor.process(wire);
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/NonBlockingInterceptor.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/NonBlockingInterceptor.java
new file mode 100644
index 0000000000..747a5ba032
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/NonBlockingInterceptor.java
@@ -0,0 +1,195 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.apache.tuscany.sca.work.WorkScheduler;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * Adds non-blocking behavior to an invocation chain
+ *
+ * @version $Rev$ $Date$
+ */
+public class NonBlockingInterceptor implements Interceptor {
+
+    private static final Message RESPONSE = new ImmutableMessage();
+
+    /**
+     * The JDK logger that will be used to log messages.
+     */
+    private static final Logger LOGGER = Logger.getLogger(NonBlockingInterceptor.class.getName());
+
+    private WorkScheduler workScheduler;
+    private Invoker next;
+
+    public NonBlockingInterceptor(WorkScheduler workScheduler) {
+        this.workScheduler = workScheduler;
+    }
+
+    public NonBlockingInterceptor(WorkScheduler workScheduler, Interceptor next) {
+        this.workScheduler = workScheduler;
+        this.next = next;
+    }
+
+    /**
+     * Sets desired workScheduler to NonBlockingInterceptor. This is a useful function for the extension framework
+     * to set desired workmanager on the InvocationChain, other than default workmanager which is set per Tuscany runtime.
+     * Using this function, extension framework can set desired workmanager on InvocationChain during post wire processing.
+     * @param workScheduler workScheduler which contains workmanager
+     */
+    public void setWorkScheduler(WorkScheduler workScheduler){
+        this.workScheduler = workScheduler;
+    }
+
+    public Message invoke(final Message msg) {
+        // Schedule the invocation of the next interceptor in a new Work instance
+        try {
+            workScheduler.scheduleWork(new Runnable() {
+                public void run() {
+                    Message context = ThreadMessageContext.setMessageContext(msg);
+                    try {
+                        Message response = null;
+
+                        Throwable ex = null;
+                        try {
+                            response = next.invoke(msg);
+                        } catch (Throwable t) {
+                            ex = t;
+                        }
+
+                        // Tuscany-2225 - Did the @OneWay method complete successfully?
+                        // (i.e. no exceptions)
+                        if (response != null && response.isFault()) {
+                            // The @OneWay method threw an Exception. Lets log it and
+                            // then pass it on to the WorkScheduler so it can notify any
+                            // listeners
+                            ex = (Throwable)response.getBody();
+                        }
+                        if (ex != null) {
+                            LOGGER.log(Level.SEVERE, "Exception from @OneWay invocation", ex);
+                            throw new ServiceRuntimeException("Exception from @OneWay invocation", ex);
+                        }
+                    } finally {
+                        ThreadMessageContext.setMessageContext(context);
+                    }
+                }
+            });
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+        return RESPONSE;
+    }
+
+    public Invoker getNext() {
+        return next;
+    }
+
+    public void setNext(Invoker next) {
+        this.next = next;
+    }
+
+    /**
+     * A dummy message passed back on an invocation
+     */
+    private static class ImmutableMessage implements Message {
+
+        public Object getBody() {
+            return null;
+        }
+
+        public void setBody(Object body) {
+            if (body != null) {
+                throw new UnsupportedOperationException();
+            }
+        }
+
+        public void setCallbackWires(LinkedList<RuntimeWire> wires) {
+
+        }
+
+        public Object getMessageID() {
+            return null;
+        }
+
+        public void setMessageID(Object messageId) {
+            throw new UnsupportedOperationException();
+        }
+
+        public boolean isFault() {
+            return false;
+        }
+
+        public void setFaultBody(Object fault) {
+            throw new UnsupportedOperationException();
+        }
+
+        public EndpointReference getFrom() {
+            return null;
+        }
+
+        public Endpoint getTo() {
+            return null;
+        }
+
+        public void setFrom(EndpointReference from) {
+            throw new UnsupportedOperationException();
+        }
+
+        public void setTo(Endpoint to) {
+            throw new UnsupportedOperationException();
+        }
+
+        public Operation getOperation() {
+            return null;
+        }
+
+        public void setOperation(Operation op) {
+            throw new UnsupportedOperationException();
+        }
+
+        /**
+         * @see org.apache.tuscany.sca.invocation.Message#getReplyTo()
+         */
+        public EndpointReference getReplyTo() {
+            return null;
+        }
+
+        public Map<String, Object> getQoSContext() {
+            return null;
+        }
+        
+        public List<Object> getHeaders() {
+            return null;
+        }        
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyCreationException.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyCreationException.java
new file mode 100644
index 0000000000..0b36b178f3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyCreationException.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+
+
+/**
+ * Denotes an error creating a proxy
+ *
+ * @version $Rev$ $Date$
+ */
+public class ProxyCreationException extends ObjectCreationException {
+    private static final long serialVersionUID = 8002454344828513781L;
+
+    public ProxyCreationException() {
+        super();
+    }
+
+    public ProxyCreationException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public ProxyCreationException(String message) {
+        super(message);
+    }
+
+    public ProxyCreationException(Throwable cause) {
+        super(cause);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactory.java
new file mode 100644
index 0000000000..a5fabdf0f6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactory.java
@@ -0,0 +1,88 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.core.invocation.impl.CallbackReferenceImpl;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.oasisopen.sca.CallableReference;
+
+/**
+ * Creates proxies that implement Java interfaces and invocation handlers for fronting wires
+ *
+ * @version $Rev$ $Date$
+ */
+
+public interface ProxyFactory {
+
+    /**
+     * Creates a Java proxy for the given wire
+     *
+     * @param interfaze the interface the proxy implements
+     * @param wire      the wire to proxy
+     * @return the proxy
+     * @throws ProxyCreationException
+     */
+    <T> T createProxy(Class<T> interfaze, RuntimeWire wire) throws ProxyCreationException;
+
+    /**
+     * Creates a Java proxy for the given CallableReference
+     *
+     * @param callableReference The CallableReference
+     * @return the proxy
+     * @throws ProxyCreationException
+     */
+    <T> T createProxy(CallableReference<T> callableReference) throws ProxyCreationException;
+
+    /**
+     * Creates a Java proxy for the service contract callback
+     *
+     * @param interfaze the interface the proxy should implement
+     * @return the proxy
+     * @throws ProxyCreationException
+     */
+    <T> T createCallbackProxy(Class<T> interfaze, List<RuntimeWire> wires) throws ProxyCreationException;
+
+    /**
+     * Creates a Java proxy for the given callback reference
+     *
+     * @param callableReference The CallableReference
+     * @return the proxy
+     * @throws ProxyCreationException
+     */
+    <T> T createCallbackProxy(CallbackReferenceImpl<T> callbackReference) throws ProxyCreationException;
+
+    /**
+     * Cast a proxy to a CallableReference.
+     *
+     * @param target a proxy generated by this implementation
+     * @return a CallableReference (or subclass) equivalent to this proxy
+     * @throws IllegalArgumentException if the object supplied is not a proxy
+     */
+    <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException;
+    
+    /**
+     * Test if a given class is a generated proxy class by this factory
+     * @param clazz A java class or interface
+     * @return true if the class is a generated proxy class by this factory 
+     */
+    boolean isProxyClass(Class<?> clazz);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactoryExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactoryExtensionPoint.java
new file mode 100644
index 0000000000..875a252798
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactoryExtensionPoint.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.invocation;
+
+
+/**
+ * The extension point to plug in proxy factories
+ * @version $Rev$ $Date$
+ */
+public interface ProxyFactoryExtensionPoint {
+    
+    /**
+     * Get the proxy factory for java interfaces
+     * @return
+     */
+    ProxyFactory getInterfaceProxyFactory();
+
+    /**
+     * Get the proxy factory for java classes
+     * @return
+     */
+    ProxyFactory getClassProxyFactory();
+
+    /**
+     * Set the proxy factory for java interfaces
+     * @param factory
+     */
+    void setInterfaceProxyFactory(ProxyFactory factory);
+
+    /**
+     * Set the proxy factory for java classes
+     * @param factory
+     */
+    void setClassProxyFactory(ProxyFactory factory);
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/RuntimeWireInvoker.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/RuntimeWireInvoker.java
new file mode 100644
index 0000000000..f785cb8f37
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/RuntimeWireInvoker.java
@@ -0,0 +1,284 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.invocation;
+
+import java.lang.reflect.InvocationTargetException;
+
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.core.conversation.ConversationExt;
+import org.apache.tuscany.sca.core.conversation.ConversationManager;
+import org.apache.tuscany.sca.core.conversation.ConversationState;
+import org.apache.tuscany.sca.core.factory.InstanceWrapper;
+import org.apache.tuscany.sca.core.scope.Scope;
+import org.apache.tuscany.sca.core.scope.ScopeContainer;
+import org.apache.tuscany.sca.core.scope.ScopedRuntimeComponent;
+import org.apache.tuscany.sca.core.scope.TargetDestructionException;
+import org.apache.tuscany.sca.core.scope.TargetResolutionException;
+import org.apache.tuscany.sca.interfacedef.ConversationSequence;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.runtime.ReferenceParameters;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.oasisopen.sca.ConversationEndedException;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class RuntimeWireInvoker implements Invoker{
+    protected ConversationManager conversationManager;
+    protected boolean conversational;
+    protected ConversationExt conversation;
+    protected MessageFactory messageFactory;
+    protected Object conversationID;
+    protected Object callbackID;
+    protected Object callbackObject;
+    protected RuntimeWire wire;
+
+    public RuntimeWireInvoker(MessageFactory messageFactory, ConversationManager conversationManager, RuntimeWire wire) {
+        this.messageFactory = messageFactory;
+        this.wire = wire;
+        this.conversationManager = conversationManager;
+        //init(wire);
+    }
+
+    /* TODO - EPR - not required for OASIS
+    protected void init(RuntimeWire wire) {
+        if (wire != null) {
+            
+            ReferenceParameters parameters = wire.getSource().getReferenceParameters();
+            this.callbackID = parameters.getCallbackID();
+            this.callbackObject = parameters.getCallbackReference();
+            this.conversationID = parameters.getConversationID();
+            InterfaceContract contract = wire.getSource().getInterfaceContract();
+            this.conversational = contract.getInterface().isConversational();
+        }
+    }
+    */
+    
+    /*
+     * TODO - Introduced to allow the RuntimeWireInvoker to sit on the end of the 
+     *        service binding chain. Runtime wire invoke needs splitting up into 
+     *        separate conversation, callback interceptors etc.
+     */
+    public Message invoke(Message msg) {
+                
+        try {
+            Object response = invoke(msg.getOperation(),msg);
+            // Hack to put the response back in a message. 
+            // shouldn't take it out of the response message in the first place
+            msg.setBody(response);
+        } catch (InvocationTargetException e) {
+            throw new ServiceRuntimeException(e);
+        }
+        
+        return msg;
+    }
+
+    public Object invoke(Operation operation, Message msg) throws InvocationTargetException {
+        return invoke(wire, operation, msg);
+    }
+
+    public Object invoke(RuntimeWire wire, Operation operation, Message msg) throws InvocationTargetException {
+        RuntimeWire runtimeWire = wire == null ? this.wire : wire;
+        InvocationChain chain = runtimeWire.getInvocationChain(operation);
+        return invoke(chain, msg, runtimeWire);
+    }
+
+    protected Object invoke(InvocationChain chain, Message msg, RuntimeWire wire) throws InvocationTargetException {
+        EndpointReference from = msg.getFrom();
+        EndpointReference epFrom = wire.getEndpointReference();
+        if (from != null) {
+            from.setComponent(epFrom.getComponent());
+            from.setReference(epFrom.getReference());
+            from.setBinding(epFrom.getBinding());
+            from.setInterfaceContract(epFrom.getInterfaceContract());
+            from.setTargetEndpoint(epFrom.getTargetEndpoint());
+            //from.setCallbackEndpoint(epFrom.getCallbackEndpoint());
+
+            // TODO - EPR - what's going on here?
+            //from.mergeEndpoint(epFrom);
+        } else {
+            msg.setFrom(epFrom);
+        }
+        msg.setTo(wire.getEndpoint());
+
+        Invoker headInvoker = chain.getHeadInvoker();
+        Operation operation = chain.getTargetOperation();
+        msg.setOperation(operation);
+
+        Message msgContext = ThreadMessageContext.getMessageContext();
+        // TODO - EPR - no required for OASIS
+        //Object currentConversationID = msgContext.getFrom().getReferenceParameters().getConversationID();
+
+        ThreadMessageContext.setMessageContext(msg);
+        try {
+            // TODO - EPR - no required for OASIS
+            //conversationPreinvoke(msg);
+            // handleCallback(msg, currentConversationID);
+            // dispatch the wire down the chain and get the response
+            Message resp = headInvoker.invoke(msg);
+            Object body = resp.getBody();
+            if (resp.isFault()) {
+                throw new InvocationTargetException((Throwable)body);
+            }
+            return body;
+        } catch (InvocationTargetException e) {
+            throw e;
+        } catch (Throwable e) {
+            throw new ServiceRuntimeException(e);
+        } finally {
+            try {
+                // TODO - EPR - no required for OASIS
+                //conversationPostInvoke(msg);
+            //} catch (TargetDestructionException e) {
+            //    throw new ServiceRuntimeException(e);
+            } finally {
+                ThreadMessageContext.setMessageContext(msgContext);
+            }
+        }
+    }
+
+    /**
+     * @param msgContext
+     */
+   /* TODO - EPR - no required for OASIS
+    protected EndpointReference getCallbackEndpoint(Message msgContext) {
+        EndpointReference from = msgContext.getFrom();
+        return from == null ? null : from.getReferenceParameters().getCallbackReference();
+    }
+    */
+
+    /**
+     * Pre-invoke for the conversation handling
+     * @param msg
+     * @throws TargetResolutionException
+     */
+    /* TODO - EPR - no required for OASIS    
+    private void conversationPreinvoke(Message msg) {
+        if (conversational) {
+            ReferenceParameters parameters = msg.getFrom().getReferenceParameters();
+            // in some cases the ConversationID that should be used comes in with the 
+            // message, e.g. when ws binding is in use.
+            Object convID = parameters.getConversationID();
+            if (convID != null) {
+                conversationID = convID;
+            }
+            conversation = conversationManager.getConversation(conversationID);
+            
+            if (conversation == null || conversation.getState() == ConversationState.ENDED) {
+                conversation = conversationManager.startConversation(conversationID);
+                conversation.initializeConversationAttributes(wire.getTarget().getComponent());
+            } else if (conversation.conversationalAttributesInitialized() == false) {
+                conversation.initializeConversationAttributes(wire.getTarget().getComponent());
+            } else if (conversation.isExpired()){
+            	throw new ConversationEndedException("Conversation has expired.");
+            }
+            
+            conversation.updateLastReferencedTime();
+    
+            parameters.setConversationID(conversation.getConversationID());
+        }
+    }
+    */
+
+    /**
+     * Post-invoke for the conversation handling
+     * @param wire
+     * @param operation
+     * @throws TargetDestructionException
+     */
+    /* TODO - EPR - no required for OASIS
+    @SuppressWarnings("unchecked")
+    private void conversationPostInvoke(Message msg) throws TargetDestructionException {
+        if (conversational) {       
+            Operation operation = msg.getOperation();
+            ConversationSequence sequence = operation.getConversationSequence();
+            if (sequence == ConversationSequence.CONVERSATION_END) {
+                // in some cases the ConversationID that should be used comes in with the 
+                // message, e.g. when ws binding is in use. 
+                Object convID = msg.getFrom().getReferenceParameters().getConversationID();
+                if (convID != null) {
+                    conversationID = convID;
+                }
+                conversation = conversationManager.getConversation(conversationID);            
+    
+                // remove conversation id from scope container
+                ScopeContainer scopeContainer = getConversationalScopeContainer(msg);
+    
+                if (scopeContainer != null) {
+                    scopeContainer.remove(conversation.getConversationID());
+                }
+                
+                conversation.end();
+            }
+        }
+    }
+
+    @SuppressWarnings("unchecked")
+    private ScopeContainer getConversationalScopeContainer(Message msg) {
+        ScopeContainer scopeContainer = null;
+
+        RuntimeComponent component = (RuntimeComponent) msg.getTo().getComponent();
+
+        if (component instanceof ScopedRuntimeComponent) {
+            ScopedRuntimeComponent scopedRuntimeComponent = (ScopedRuntimeComponent)component;
+            ScopeContainer container = scopedRuntimeComponent.getScopeContainer();
+
+            if ((container != null) && (container.getScope() == Scope.CONVERSATION)) {
+                scopeContainer = container;
+            }
+        }
+
+        return scopeContainer;
+    }
+    */
+
+
+    /**
+     * Minimal wrapper for a callback object contained in a ServiceReference
+     */
+    private static class CallbackObjectWrapper<T> implements InstanceWrapper<T> {
+
+        private T instance;
+
+        private CallbackObjectWrapper(T instance) {
+            this.instance = instance;
+        }
+
+        public T getInstance() {
+            return instance;
+        }
+
+        public void start() {
+            // do nothing
+        }
+
+        public void stop() {
+            // do nothing
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ThreadMessageContext.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ThreadMessageContext.java
new file mode 100644
index 0000000000..f81e17c49b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ThreadMessageContext.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+import org.apache.tuscany.sca.core.invocation.impl.MessageImpl;
+import org.apache.tuscany.sca.invocation.Message;
+
+/**
+ * Class for tunnelling a WorkContext through the invocation of a user class.
+ *
+ * @version $Rev$ $Date$
+ */
+public final class ThreadMessageContext {
+
+    private static final ThreadLocal<Message> CONTEXT = new ThreadLocal<Message>() {
+        @Override
+        protected synchronized Message initialValue() {
+            Message msg =  new MessageImpl();
+            // TODO - EPR - What to set as default?
+            //msg.setFrom(new EndpointReferenceImpl("/"));
+            return msg;
+        }
+    };
+
+    private ThreadMessageContext() {
+    }
+
+    /**
+     * Set the WorkContext for the current thread.
+     * The current work context is returned and must be restored after the invocation is complete.
+     * Typical usage would be:
+     * <pre>
+     *   WorkContext old = PojoWorkContextTunnel.setThreadWorkContext(newContext);
+     *   try {
+     *      ... invoke user code ...
+     *   } finally {
+     *     PojoWorkContextTunnel.setThreadWorkContext(old);
+     *   }
+     * </pre>
+     * @param context
+     * @return the current work context for the thread; this must be restored after the invocation is made
+     */
+    public static Message setMessageContext(Message context) {
+        Message old = CONTEXT.get();
+        CONTEXT.set(context);
+        return old;
+    }
+
+    /**
+     * Returns the WorkContext for the current thread.
+     *
+     * @return the WorkContext for the current thread
+     */
+    public static Message getMessageContext() {
+        return CONTEXT.get();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/WireObjectFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/WireObjectFactory.java
new file mode 100644
index 0000000000..2fc3d6c7eb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/WireObjectFactory.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.invocation;
+
+import org.apache.tuscany.sca.core.context.impl.ServiceReferenceImpl;
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.core.invocation.impl.NoMethodForOperationException;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+
+/**
+ * Uses a wire to return an object instance
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WireObjectFactory<T> implements ObjectFactory<T> {
+    private Class<T> interfaze;
+    private RuntimeWire wire;
+    private ProxyFactory proxyService;
+    
+    /**
+     * Constructor.
+     * 
+     * @param interfaze the interface to inject on the client
+     * @param wire the backing wire
+     * @param proxyService the wire service to create the proxy
+     * @throws NoMethodForOperationException
+     */
+    public WireObjectFactory(Class<T> interfaze, RuntimeWire wire, ProxyFactory proxyService) {
+        this.interfaze = interfaze;
+        this.wire = wire;
+        this.proxyService = proxyService;
+    }
+
+    public T getInstance() throws ObjectCreationException {
+        return new ServiceReferenceImpl<T>(interfaze, wire, proxyService).getProxy();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/CallbackReferenceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/CallbackReferenceImpl.java
new file mode 100644
index 0000000000..c349e43615
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/CallbackReferenceImpl.java
@@ -0,0 +1,244 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.core.invocation.impl;

+

+import java.io.IOException;

+import java.io.ObjectInput;

+import java.io.ObjectOutput;

+import java.util.List;

+

+import org.apache.tuscany.sca.assembly.Binding;

+import org.apache.tuscany.sca.assembly.Component;

+import org.apache.tuscany.sca.assembly.ComponentService;

+import org.apache.tuscany.sca.assembly.Contract;

+import org.apache.tuscany.sca.assembly.Endpoint;

+import org.apache.tuscany.sca.assembly.EndpointReference;

+import org.apache.tuscany.sca.assembly.OptimizableBinding;

+import org.apache.tuscany.sca.core.assembly.impl.RuntimeComponentReferenceImpl;

+import org.apache.tuscany.sca.core.assembly.impl.RuntimeWireImpl;

+import org.apache.tuscany.sca.core.context.CompositeContext;

+import org.apache.tuscany.sca.core.context.impl.CallableReferenceImpl;

+import org.apache.tuscany.sca.core.invocation.ProxyFactory;

+import org.apache.tuscany.sca.core.invocation.ThreadMessageContext;

+import org.apache.tuscany.sca.interfacedef.InterfaceContract;

+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;

+import org.apache.tuscany.sca.invocation.Message;

+import org.apache.tuscany.sca.runtime.RuntimeComponent;

+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;

+import org.apache.tuscany.sca.runtime.RuntimeComponentService;

+import org.apache.tuscany.sca.runtime.RuntimeWire;

+

+/**

+ * Returns proxy instance for a wire callback

+ *

+ * @version $Rev: 576055 $ $Date: 2007-09-16 08:11:45 +0100 (Sun, 16 Sep 2007) $

+ */

+public class CallbackReferenceImpl<B> extends CallableReferenceImpl<B> {

+    private RuntimeWire wire;

+    private List<RuntimeWire> wires;

+    private Endpoint resolvedEndpoint;

+	private Object convID;

+

+    public static CallbackReferenceImpl newInstance(Class interfaze,

+                                                    ProxyFactory proxyFactory,

+                                                    List<RuntimeWire> wires) {

+        if (ThreadMessageContext.getMessageContext().getFrom().getCallbackEndpoint() != null) {

+            return new CallbackReferenceImpl(interfaze, proxyFactory, wires);

+        } else {

+            return null;

+        }

+    }

+

+    /**

+     * Public constructor for Externalizable serialization/deserialization.

+     */

+    public CallbackReferenceImpl() {

+        super();

+    }

+

+    private CallbackReferenceImpl(Class<B> interfaze, ProxyFactory proxyFactory, List<RuntimeWire> wires) {

+        super(interfaze, null, proxyFactory);

+        this.wires = wires;

+		init();

+    }

+

+    public void init() {

+        Message msgContext = ThreadMessageContext.getMessageContext();

+        wire = selectCallbackWire(msgContext);

+        if (wire == null) {

+            //FIXME: need better exception

+            throw new RuntimeException("No callback binding found for " + msgContext.getTo().toString());

+        }

+        resolvedEndpoint = msgContext.getFrom().getCallbackEndpoint();

+    }

+

+    @Override

+    protected Object createProxy() throws Exception {

+        return proxyFactory.createCallbackProxy(this);

+	}

+

+    protected RuntimeWire getCallbackWire() {

+        if (resolvedEndpoint == null) {

+            return null;

+        } else {

+            return cloneAndBind(wire);

+		}

+    }

+

+    protected Object getConvID() {

+	    return convID;

+	}

+

+    protected Endpoint getResolvedEndpoint() {

+	    return resolvedEndpoint;

+	}

+

+    private RuntimeWire selectCallbackWire(Message msgContext) {

+        // look for callback binding with same name as service binding

+        Endpoint to = msgContext.getTo();

+        if (to == null) {

+            //FIXME: need better exception

+            throw new RuntimeException("Destination for forward call is not available");

+        }

+        for (RuntimeWire wire : wires) {

+            if (wire.getEndpointReference().getBinding().getName().equals(to.getBinding().getName())) {

+			    return wire;

+            }

+        }

+

+        // if no match, look for callback binding with same type as service binding

+        for (RuntimeWire wire : wires) {

+            if (wire.getEndpointReference().getBinding().getClass() == to.getBinding().getClass()) {

+			    return wire;

+            }

+        }

+

+        // no suitable callback wire was found

+        return null;

+    }

+

+    private RuntimeWire cloneAndBind(RuntimeWire wire) {

+        RuntimeWire boundWire = null;

+        if (resolvedEndpoint != null) {

+            boundWire = ((RuntimeWireImpl)wire).lookupCache(resolvedEndpoint);

+            if (boundWire != null) {

+                return boundWire;

+            }

+            try {

+                // TODO - EPR - is this correct?

+                                

+                // Fluff up a new response wire based on the callback endpoint

+                RuntimeComponentReference ref =

+                    bind((RuntimeComponentReference)wire.getEndpointReference().getReference(),

+                          resolvedEndpoint);

+                

+                boundWire = ref.getRuntimeWires().get(0);

+                

+                Binding binding = wire.getEndpointReference().getBinding();

+                

+                ((RuntimeWireImpl)wire).addToCache(resolvedEndpoint, boundWire);

+            } catch (CloneNotSupportedException e) {

+                // will not happen

+            }

+        }

+        return boundWire;

+    }

+

+    // TODO - EPR - why static?

+    private static RuntimeComponentReference bind(RuntimeComponentReference reference,

+                                                  Endpoint callbackEndpoint) throws CloneNotSupportedException {

+        

+        // clone the callback reference ready to configure it for this callback endpoint

+        RuntimeComponentReference ref = (RuntimeComponentReference)reference.clone();

+        ref.getTargets().clear();

+        ref.getBindings().clear();

+        ref.getEndpointReferences().clear();

+        

+        // no access to the assembly factory so clone an existing epr

+        EndpointReference callbackEndpointReference = (EndpointReference)reference.getEndpointReferences().get(0).clone();

+

+        callbackEndpointReference.setReference(ref);

+        callbackEndpointReference.setTargetEndpoint(callbackEndpoint);

+        callbackEndpointReference.setUnresolved(true);

+       

+        // The callback endpoint will be resolved with the registry 

+        // when the wire chains are created

+        ref.getEndpointReferences().add(callbackEndpointReference);

+        

+        return ref;

+    }

+

+    /**

+     * {@inheritDoc}

+     */

+    @Override

+    public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {

+        super.readExternal(in);

+        this.callbackID = in.readObject();

+        this.convID = in.readObject();

+

+        this.compositeActivator = CompositeContext.getCurrentCompositeActivator();

+

+        // Get the target Component and Service from the URI

+        final String uri = in.readUTF();

+        final Component targetComponent = super.resolveComponentURI(uri);

+        final ComponentService targetService = super.resolveServiceURI(uri, targetComponent);

+        final InterfaceContract targetServiceIfaceContract = targetService.getInterfaceContract();

+

+        // Re-create the resolved Endpoint

+        this.resolvedEndpoint = assemblyFactory.createEndpoint();

+        this.resolvedEndpoint.setComponent(targetComponent);

+        this.resolvedEndpoint.setService(targetService);

+        this.resolvedEndpoint.setInterfaceContract(targetServiceIfaceContract);

+

+        // Copy the Java Interface from the Service

+        final JavaInterface ji = (JavaInterface) targetServiceIfaceContract.getInterface();

+        this.businessInterface = (Class<B>) ji.getJavaClass();

+        

+        // We need to re-create the callback wire. We need to do this on a clone of the Service

+        // wire since we need to change some details on it.

+        // FIXME: Is this the best way to do this?

+        final RuntimeWire cbWire = ((RuntimeComponentService) targetService).getRuntimeWires().get(0);

+        try {

+            this.wire = (RuntimeWireImpl) cbWire.clone();

+        } catch (CloneNotSupportedException e) {

+            throw new IOException(e.toString());

+        }

+

+        // TODO - EPR - This doesn't sound right to me. 

+        // Setup the reference on the cloned wire

+        final RuntimeComponentReference ref = new RuntimeComponentReferenceImpl();

+        ref.setComponent((RuntimeComponent) targetComponent);

+        ref.setInterfaceContract(targetServiceIfaceContract);

+        ((EndpointReference) this.wire.getEndpointReference()).setReference(ref);

+    }

+

+    /**

+     * {@inheritDoc}

+     */

+    @Override

+    public void writeExternal(ObjectOutput out) throws IOException {

+        super.writeExternal(out);

+        out.writeObject(this.callbackID);

+        out.writeObject(this.convID);

+        

+        // TODO - EPR - What to do about URI?

+        out.writeUTF(this.resolvedEndpoint.getBinding().getURI());

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/InvocationChainImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/InvocationChainImpl.java
new file mode 100644
index 0000000000..3c7fefb674
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/InvocationChainImpl.java
@@ -0,0 +1,191 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.invocation.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.ListIterator;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.DataExchangeSemantics;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Phase;
+
+/**
+ * Default implementation of an invocation chain
+ * 
+ * @version $Rev$ $Date$
+ */
+public class InvocationChainImpl implements InvocationChain {
+    private Operation sourceOperation;
+    private Operation targetOperation;
+    private List<Node> nodes = new ArrayList<Node>();
+
+    // FIXME: Not a good practice to use static reference
+    private static final PhaseManager phaseManager = new PhaseManager();
+    private boolean forReference;
+    private boolean allowsPassByReference;
+
+    public InvocationChainImpl(Operation sourceOperation, Operation targetOperation, boolean forReference) {
+        // TODO - binding invocation chain doesn't provide operations
+        //assert sourceOperation != null;
+        //assert targetOperation != null;
+        this.targetOperation = targetOperation;
+        this.sourceOperation = sourceOperation;
+        this.forReference = forReference;
+    }
+
+    public Operation getTargetOperation() {
+        return targetOperation;
+    }
+
+    public void setTargetOperation(Operation operation) {
+        this.targetOperation = operation;
+    }
+
+    public void addInterceptor(Interceptor interceptor) {
+        String phase = forReference ? Phase.REFERENCE : Phase.SERVICE;
+        addInterceptor(phase, interceptor);
+    }
+
+    public void addInvoker(Invoker invoker) {
+        String phase = forReference ? Phase.REFERENCE_BINDING : Phase.IMPLEMENTATION;
+        addInvoker(phase, invoker);
+    }
+
+    public Invoker getHeadInvoker() {
+        return nodes.isEmpty() ? null : nodes.get(0).getInvoker();
+    }
+
+    public Invoker getTailInvoker() {
+        return nodes.isEmpty() ? null : nodes.get(nodes.size() - 1).getInvoker();
+    }
+
+    /**
+     * @return the sourceOperation
+     */
+    public Operation getSourceOperation() {
+        return sourceOperation;
+    }
+
+    /**
+     * @param sourceOperation the sourceOperation to set
+     */
+    public void setSourceOperation(Operation sourceOperation) {
+        this.sourceOperation = sourceOperation;
+    }
+
+    public void addInterceptor(int index, Interceptor interceptor) {
+        addInterceptor(interceptor);
+    }
+
+    public void addInterceptor(String phase, Interceptor interceptor) {
+        addInvoker(phase, interceptor);
+    }
+
+    private void addInvoker(String phase, Invoker invoker) {
+        int index = phaseManager.getAllPhases().indexOf(phase);
+        if (index == -1) {
+            throw new IllegalArgumentException("Invalid phase name: " + phase);
+        }
+        Node node = new Node(index, invoker);
+        ListIterator<Node> li = nodes.listIterator();
+        Node before = null, after = null;
+        boolean found = false;
+        while (li.hasNext()) {
+            before = after;
+            after = li.next();
+            if (after.getPhaseIndex() > index) {
+                // Move back
+                li.previous();
+                li.add(node);
+                found = true;
+                break;
+            }
+        }
+        if (!found) {
+            // Add to the end
+            nodes.add(node);
+            before = after;
+            after = null;
+        }
+
+        // Relink the interceptors
+        if (before != null) {
+            if (before.getInvoker() instanceof Interceptor) {
+                ((Interceptor)before.getInvoker()).setNext(invoker);
+            }
+        }
+        if (after != null) {
+            if (invoker instanceof Interceptor) {
+                ((Interceptor)invoker).setNext(after.getInvoker());
+            }
+        }
+
+    }
+
+    public boolean allowsPassByReference() {
+        if (allowsPassByReference) {
+            // No need to check the invokers
+            return true;
+        }
+        // Check if any of the invokers allows pass-by-reference
+        boolean allowsPBR = false;
+        for (Node i : nodes) {
+            if (i.getInvoker() instanceof DataExchangeSemantics) {
+                if (((DataExchangeSemantics)i.getInvoker()).allowsPassByReference()) {
+                    allowsPBR = true;
+                    break;
+                }
+            }
+        }
+        return allowsPBR;
+    }
+
+    public void setAllowsPassByReference(boolean allowsPBR) {
+        this.allowsPassByReference = allowsPBR;
+    }
+
+    private static class Node {
+        private int phaseIndex;
+        private Invoker invoker;
+
+        public Node(int phaseIndex, Invoker invoker) {
+            super();
+            this.phaseIndex = phaseIndex;
+            this.invoker = invoker;
+        }
+
+        public int getPhaseIndex() {
+            return phaseIndex;
+        }
+
+        public Invoker getInvoker() {
+            return invoker;
+        }
+
+        @Override
+        public String toString() {
+            return "(" + phaseIndex + ")" + invoker;
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/JDKCallbackInvocationHandler.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/JDKCallbackInvocationHandler.java
new file mode 100644
index 0000000000..b0e108dd93
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/JDKCallbackInvocationHandler.java
@@ -0,0 +1,111 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.invocation.impl;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.core.assembly.impl.RuntimeWireImpl;
+import org.apache.tuscany.sca.core.context.impl.CallableReferenceImpl;
+import org.apache.tuscany.sca.core.conversation.ConversationState;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.oasisopen.sca.NoRegisteredCallbackException;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * Responsible for dispatching to a callback through a wire. <p/> TODO cache
+ * target invoker
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JDKCallbackInvocationHandler extends JDKInvocationHandler {
+    private static final long serialVersionUID = -3350283555825935609L;
+
+    public JDKCallbackInvocationHandler(MessageFactory messageFactory, CallbackReferenceImpl ref) {
+        super(messageFactory, ref);
+        this.fixedWire = false;
+    }
+
+    @Override
+    @SuppressWarnings( {"unchecked"})
+    public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
+        if (Object.class == method.getDeclaringClass()) {
+            return invokeObjectMethod(method, args);
+        }
+
+        // obtain a dedicated wire to be used for this callback invocation
+        RuntimeWire wire = ((CallbackReferenceImpl)callableReference).getCallbackWire();
+        if (wire == null) {
+            //FIXME: need better exception
+            throw new ServiceRuntimeException("No callback wire found");
+        }
+
+        // set the conversational state based on the interface that
+        // is specified for the reference that this wire belongs to
+        // TODO - EPR - not required for OASIS
+        //initConversational(wire);
+
+        // set the conversation id into the conversation object. This is
+        // a special case for callbacks as, unless otherwise set manually,
+        // the callback should use the same conversation id as was received
+        // on the incoming call to this component
+        if (conversational) {
+
+            if (conversation == null || conversation.getState() == ConversationState.ENDED) {
+                conversation = null;
+            }
+            Object convID = conversation == null ? null : conversation.getConversationID();
+
+            // create a conversation id if one doesn't exist 
+            // already, i.e. the conversation is just starting
+            if (convID == null) {
+                convID = ((CallbackReferenceImpl)callableReference).getConvID();
+                if (convID != null) {
+                    conversation = ((RuntimeWireImpl)wire).getConversationManager().getConversation(convID);
+                    if (callableReference != null) {
+                        ((CallableReferenceImpl)callableReference).attachConversation(conversation);
+                    }
+                }
+            }
+        }
+
+        setEndpoint(((CallbackReferenceImpl)callableReference).getResolvedEndpoint());
+
+        InvocationChain chain = getInvocationChain(method, wire);
+        if (chain == null) {
+            throw new IllegalArgumentException("No matching operation is found: " + method);
+        }
+
+        try {
+            return invoke(chain, args, wire, wire.getEndpointReference());
+        } catch (InvocationTargetException e) {
+            Throwable t = e.getCause();
+            if (t instanceof NoRegisteredCallbackException) {
+                throw t;
+            }
+            throw e;
+        } finally {
+            // allow the cloned wire to be reused by subsequent callbacks
+            ((RuntimeWireImpl)wire).releaseWire();
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/JDKInvocationHandler.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/JDKInvocationHandler.java
new file mode 100644
index 0000000000..49b9d87096
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/JDKInvocationHandler.java
@@ -0,0 +1,550 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.invocation.impl;
+
+import java.io.Serializable;
+import java.lang.reflect.InvocationHandler;
+import java.lang.reflect.Method;
+import java.lang.reflect.Proxy;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.core.assembly.impl.RuntimeWireImpl;
+import org.apache.tuscany.sca.core.context.CallableReferenceExt;
+import org.apache.tuscany.sca.core.context.impl.CallableReferenceImpl;
+import org.apache.tuscany.sca.core.conversation.ConversationExt;
+import org.apache.tuscany.sca.core.conversation.ConversationManager;
+import org.apache.tuscany.sca.core.conversation.ConversationState;
+import org.apache.tuscany.sca.core.factory.InstanceWrapper;
+import org.apache.tuscany.sca.core.invocation.ThreadMessageContext;
+import org.apache.tuscany.sca.core.scope.Scope;
+import org.apache.tuscany.sca.core.scope.ScopeContainer;
+import org.apache.tuscany.sca.core.scope.ScopedRuntimeComponent;
+import org.apache.tuscany.sca.core.scope.TargetDestructionException;
+import org.apache.tuscany.sca.core.scope.TargetResolutionException;
+import org.apache.tuscany.sca.interfacedef.ConversationSequence;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaOperation;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.runtime.ReferenceParameters;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.oasisopen.sca.CallableReference;
+import org.oasisopen.sca.ConversationEndedException;
+import org.oasisopen.sca.ServiceReference;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JDKInvocationHandler implements InvocationHandler, Serializable {
+    private static final long serialVersionUID = -3366410500152201371L;
+
+    protected boolean conversational;
+    protected ConversationExt conversation;
+    protected MessageFactory messageFactory;
+    protected EndpointReference source;
+    protected Endpoint target;
+    protected RuntimeWire wire;
+    protected CallableReference<?> callableReference;
+    protected Class<?> businessInterface;
+
+    protected boolean fixedWire = true;
+
+    protected transient Map<Method, InvocationChain> chains = new HashMap<Method, InvocationChain>();
+
+    public JDKInvocationHandler(MessageFactory messageFactory, Class<?> businessInterface, RuntimeWire wire) {
+        this.messageFactory = messageFactory;
+        this.wire = wire;
+        this.businessInterface = businessInterface;
+        init(this.wire);
+    }
+
+    public JDKInvocationHandler(MessageFactory messageFactory, CallableReference<?> callableReference) {
+        this.messageFactory = messageFactory;
+        this.callableReference = callableReference;
+        if (callableReference != null) {
+            this.businessInterface = callableReference.getBusinessInterface();
+            this.conversation = (ConversationExt)callableReference.getConversation();
+            this.wire = ((CallableReferenceExt<?>)callableReference).getRuntimeWire();
+            if (wire != null) {
+                init(wire);
+            }
+        }
+    }
+
+    protected void init(RuntimeWire wire) {
+        // TODO - EPR not required for OASIS
+        /*
+        if (wire != null) {
+            try {
+                // Clone the endpoint reference so that reference parameters can be changed
+                source = (EndpointReference)wire.getSource().clone();
+            } catch (CloneNotSupportedException e) {
+                throw new ServiceRuntimeException(e);
+            }
+            initConversational(wire);
+        }
+        */
+    }
+
+    /* TODO - EPR - not required for OASIS
+    protected void initConversational(RuntimeWire wire) {
+        InterfaceContract contract = wire.getSource().getInterfaceContract();
+        this.conversational = contract.getInterface().isConversational();
+    }
+    */
+
+    protected Object getCallbackID() {
+        if (callableReference != null) {
+            return callableReference.getCallbackID();
+        } else {
+            return null;
+        }
+    }
+
+    protected Object getConversationID() {
+        if (callableReference != null && callableReference instanceof ServiceReference) {
+            return ((ServiceReference)callableReference).getConversationID();
+        } else {
+            return null;
+        }
+    }
+
+    protected Object getCallbackObject() {
+        if (callableReference != null && callableReference instanceof ServiceReference) {
+            return ((ServiceReference)callableReference).getCallback();
+        } else {
+            return null;
+        }
+    }
+
+    public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
+        if (Object.class == method.getDeclaringClass()) {
+            return invokeObjectMethod(method, args);
+        }
+        if (wire == null) {
+            throw new ServiceRuntimeException("No runtime wire is available");
+        }
+        InvocationChain chain = getInvocationChain(method, wire);
+        
+        if (chain == null) {
+            throw new IllegalArgumentException("No matching operation is found: " + method);
+        }
+
+        // The EndpointReference is not now resolved until the invocation chain 
+        // is first created so reset the source here 
+        source = wire.getEndpointReference();
+        
+        // send the invocation down the wire
+        Object result = invoke(chain, args, wire, source);
+
+        return result;
+    }
+
+    /**
+     * Handle the methods on the Object.class
+     * @param method
+     * @param args
+     */
+    protected Object invokeObjectMethod(Method method, Object[] args) throws Throwable {
+        String name = method.getName();
+        if ("toString".equals(name)) {
+            return "[Proxy - " + toString() + "]";
+        } else if ("equals".equals(name)) {
+            Object obj = args[0];
+            if (obj == null) {
+                return false;
+            }
+            if (!Proxy.isProxyClass(obj.getClass())) {
+                return false;
+            }
+            return equals(Proxy.getInvocationHandler(obj));
+        } else if ("hashCode".equals(name)) {
+            return hashCode();
+        } else {
+            return method.invoke(this);
+        }
+    }
+
+    /**
+     * Determines if the given operation matches the given method
+     * 
+     * @return true if the operation matches, false if does not
+     */
+    // FIXME: Should it be in the InterfaceContractMapper?
+    @SuppressWarnings("unchecked")
+    private static boolean match(Operation operation, Method method) {
+        if (operation instanceof JavaOperation) {
+            JavaOperation javaOp = (JavaOperation)operation;
+            Method m = javaOp.getJavaMethod();
+            if (!method.getName().equals(m.getName())) {
+                return false;
+            }
+            if (method.equals(m)) {
+                return true;
+            }
+        } else {
+            if (!method.getName().equals(operation.getName())) {
+                return false;
+            }
+        }
+
+        // For remotable interface, operation is not overloaded. 
+        if (operation.getInterface().isRemotable()) {
+            return true;
+        }
+
+        Class<?>[] params = method.getParameterTypes();
+
+        DataType<List<DataType>> inputType = null;
+        if (operation.isWrapperStyle()) {
+            inputType = operation.getWrapper().getUnwrappedInputType();
+        } else {
+            inputType = operation.getInputType();
+        }
+        List<DataType> types = inputType.getLogical();
+        boolean matched = true;
+        if (types.size() == params.length && method.getName().equals(operation.getName())) {
+            for (int i = 0; i < params.length; i++) {
+                Class<?> clazz = params[i];
+                Class<?> type = types.get(i).getPhysical();
+                // Object.class.isAssignableFrom(int.class) returns false
+                if (type != Object.class && (!type.isAssignableFrom(clazz))) {
+                    matched = false;
+                }
+            }
+        } else {
+            matched = false;
+        }
+        return matched;
+
+    }
+
+    protected synchronized InvocationChain getInvocationChain(Method method, RuntimeWire wire) {
+        if (fixedWire && chains.containsKey(method)) {
+            return chains.get(method);
+        }
+        InvocationChain found = null;
+        for (InvocationChain chain : wire.getInvocationChains()) {
+            Operation operation = chain.getSourceOperation();
+            if (operation.isDynamic()) {
+                operation.setName(method.getName());
+                found = chain;
+                break;
+            } else if (match(operation, method)) {
+                found = chain;
+                break;
+            }
+        }
+        if (fixedWire) {
+            chains.put(method, found);
+        }
+        return found;
+    }
+
+    protected void setEndpoint(Endpoint endpoint) {
+        this.target = endpoint;
+    }
+
+    protected Object invoke(InvocationChain chain, Object[] args, RuntimeWire wire, EndpointReference source)
+                         throws Throwable {
+        Message msg = messageFactory.createMessage();
+        msg.setFrom(source);
+        if (target != null) {
+            msg.setTo(target);
+        } else {
+            msg.setTo(wire.getEndpoint());
+        }
+        Invoker headInvoker = chain.getHeadInvoker();
+        Operation operation = chain.getTargetOperation();
+        msg.setOperation(operation);
+        msg.setBody(args);
+
+        Message msgContext = ThreadMessageContext.getMessageContext();
+        
+        // TODO - EPR - not required for OASIS
+        //Object currentConversationID = msgContext.getFrom().getReferenceParameters().getConversationID();
+        //conversationPreinvoke(msg, wire);
+        
+        handleCallback(msg, wire);
+        ThreadMessageContext.setMessageContext(msg);
+        boolean abnormalEndConversation = false;
+        try {
+            // dispatch the wire down the chain and get the response
+            Message resp = headInvoker.invoke(msg);
+            Object body = resp.getBody();
+            if (resp.isFault()) {
+                /* TODO - EPR - not required in OASIS
+                // mark the conversation as ended if the exception is not a business exception
+                if (currentConversationID != null ){
+                    try {
+                        boolean businessException = false;
+                        
+                        for (DataType dataType : operation.getFaultTypes()){
+                            if (dataType.getPhysical() == ((Throwable)body).getClass()){
+                                businessException = true;
+                                break;
+                            }
+                        }
+                        
+                        if (businessException == false){
+                            abnormalEndConversation = true;
+                        }
+                    } catch (Exception ex){
+                        // TODO - sure what the best course of action is here. We have
+                        //        a system exception in the middle of a business exception 
+                    }
+                }
+                */
+                throw (Throwable)body;
+            }
+            return body;
+        } finally {
+            //conversationPostInvoke(msg, wire, abnormalEndConversation);
+            ThreadMessageContext.setMessageContext(msgContext);
+        }
+    }
+
+    /**
+     * @param msg
+     * @param wire
+     * @param interfaze
+     * @throws TargetResolutionException
+     */
+    private void handleCallback(Message msg, RuntimeWire wire)
+        throws TargetResolutionException {
+        
+        //ReferenceParameters parameters = msg.getFrom().getReferenceParameters();
+        //parameters.setCallbackID(getCallbackID());
+        
+        if (msg.getFrom() == null || msg.getFrom().getCallbackEndpoint() == null) {
+            return;
+        }
+
+        /* TODO - EPR - not required for OASIS
+        parameters.setCallbackReference(msg.getFrom().getCallbackEndpoint());
+
+        // If we are passing out a callback target
+        // register the calling component instance against this 
+        // new conversation id so that stateful callbacks will be
+        // able to find it
+        Object callbackObject = getCallbackObject();
+        if (conversational && callbackObject == null) {
+            // the component instance is already registered
+            // so add another registration
+            ScopeContainer<Object> scopeContainer = getConversationalScopeContainer(wire);
+
+            if (scopeContainer != null && currentConversationID != null) {
+                scopeContainer.addWrapperReference(currentConversationID, conversation.getConversationID());
+            }
+        }
+        
+        Interface interfaze = msg.getFrom().getCallbackEndpoint().getInterfaceContract().getInterface();
+        if (callbackObject != null) {
+            if (callbackObject instanceof ServiceReference) {
+                CallableReferenceExt<?> callableReference = (CallableReferenceExt<?>)callbackObject;
+                EndpointReference callbackRef = callableReference.getEndpointReference();
+                
+                // TODO - EPR - create chains on the callback reference in case this hasn't already happened
+                //        needed as the bindings are not now matched until the chanins are created
+                callableReference.getRuntimeWire().getInvocationChains();
+                
+                parameters.setCallbackReference(callbackRef);
+            } else {
+                if (interfaze != null) {
+                    if (!interfaze.isConversational()) {
+                        throw new IllegalArgumentException(
+                                                           "Callback object for stateless callback is not a ServiceReference");
+                    } else {
+                        if (!(callbackObject instanceof Serializable)) {
+                            throw new IllegalArgumentException(
+                                          "Callback object for stateful callback is not Serializable");
+                        }
+                        ScopeContainer scopeContainer = getConversationalScopeContainer(wire);
+                        if (scopeContainer != null) {
+                            InstanceWrapper wrapper = new CallbackObjectWrapper(callbackObject);
+                            scopeContainer.registerWrapper(wrapper, conversation.getConversationID());
+                        }
+                        parameters.setCallbackObjectID(callbackObject);
+                    }
+                }
+            }
+        }
+        */
+    }
+
+    /**
+     * Pre-invoke for the conversation handling
+     * @param msg
+     * @throws TargetResolutionException
+     */
+    /* TODO - EPR - not required for OASIS
+    private void conversationPreinvoke(Message msg, RuntimeWire wire) {
+        if (!conversational) {
+            // Not conversational or the conversation has been started
+            return;
+        }
+
+        ConversationManager conversationManager = ((RuntimeWireImpl2)wire).getConversationManager();
+
+        if (conversation == null || conversation.getState() == ConversationState.ENDED) {
+
+            conversation = conversationManager.startConversation(getConversationID());
+            
+            // if this is a local wire then set up the conversation timeouts here based on the 
+            // parameters from the component
+            if (wire.getEndpoint().getComponent() != null){
+                conversation.initializeConversationAttributes((RuntimeComponent)wire.getEndpoint().getComponent());
+            }
+            
+            // connect the conversation to the CallableReference so it can be retrieve in the future
+            if (callableReference != null) {
+                ((CallableReferenceImpl)callableReference).attachConversation(conversation);
+            }
+        } else if (conversation.isExpired()) {
+            throw new ConversationEndedException("Conversation " +  conversation.getConversationID() + " has expired.");
+        }
+
+        // if this is a local wire then schedule conversation timeouts based on the timeout
+        // parameters from the service implementation. If this isn't a local wire then
+        // the RuntimeWireInvoker will take care of this
+        if (wire.getEndpoint().getComponent() != null){
+            conversation.updateLastReferencedTime();
+        }
+
+        msg.getFrom().getReferenceParameters().setConversationID(conversation.getConversationID());
+
+    }
+    */
+
+    /**
+     * Post-invoke for the conversation handling
+     * @param wire
+     * @param operation
+     * @throws TargetDestructionException
+     */
+    /* TODO - not required for OASIS 
+    @SuppressWarnings("unchecked")
+    private void conversationPostInvoke(Message msg, RuntimeWire wire, boolean abnormalEndConversation)
+                     throws TargetDestructionException {
+        Operation operation = msg.getOperation();
+        ConversationSequence sequence = operation.getConversationSequence();
+        // We check that conversation has not already ended as there is only one
+        // conversation manager in the runtime and so, in the case of remote bindings, 
+        // the conversation will already have been stopped when we get back to the client
+        if ((sequence == ConversationSequence.CONVERSATION_END || abnormalEndConversation) &&
+            (conversation.getState() != ConversationState.ENDED)) {
+
+            // remove conversation id from scope container
+            ScopeContainer scopeContainer = getConversationalScopeContainer(wire);
+
+            if (scopeContainer != null) {
+                scopeContainer.remove(conversation.getConversationID());
+            }
+
+            conversation.end();
+        }
+    }
+   
+
+    private ScopeContainer<Object> getConversationalScopeContainer(RuntimeWire wire) {
+        ScopeContainer<Object> scopeContainer = null;
+
+        RuntimeComponent runtimeComponent = (RuntimeComponent)wire.getEndpointReference().getComponent();
+
+        if (runtimeComponent instanceof ScopedRuntimeComponent) {
+            ScopedRuntimeComponent scopedRuntimeComponent = (ScopedRuntimeComponent)runtimeComponent;
+            ScopeContainer<Object> tmpScopeContainer = scopedRuntimeComponent.getScopeContainer();
+
+            if ((tmpScopeContainer != null) && (tmpScopeContainer.getScope() == Scope.CONVERSATION)) {
+                scopeContainer = tmpScopeContainer;
+            }
+        }
+
+        return scopeContainer;
+    }
+     */
+
+    /**
+     * Creates a new conversation id
+     * 
+     * @return the conversation id
+     */
+    /* TODO - EPR - not required for OASIS
+    private Object createConversationID() {
+        if (getConversationID() != null) {
+            return getConversationID();
+        } else {
+            return UUID.randomUUID().toString();
+        }
+    }
+    */
+
+    /**
+     * @return the callableReference
+     */
+    public CallableReference<?> getCallableReference() {
+        return callableReference;
+    }
+
+    /**
+     * @param callableReference the callableReference to set
+     */
+    public void setCallableReference(CallableReference<?> callableReference) {
+        this.callableReference = callableReference;
+    }
+
+    /**
+     * Minimal wrapper for a callback object contained in a ServiceReference
+     */
+    private static class CallbackObjectWrapper<T> implements InstanceWrapper<T> {
+
+        private T instance;
+
+        private CallbackObjectWrapper(T instance) {
+            this.instance = instance;
+        }
+
+        public T getInstance() {
+            return instance;
+        }
+
+        public void start() {
+            // do nothing
+        }
+
+        public void stop() {
+            // do nothing
+        }
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/JDKProxyFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/JDKProxyFactory.java
new file mode 100644
index 0000000000..dc713353fe
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/JDKProxyFactory.java
@@ -0,0 +1,105 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.invocation.impl;
+
+import java.lang.reflect.InvocationHandler;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.List;
+
+import org.apache.tuscany.sca.core.context.impl.CallableReferenceImpl;
+import org.apache.tuscany.sca.core.context.impl.ServiceReferenceImpl;
+import org.apache.tuscany.sca.core.invocation.CachedProxy;
+import org.apache.tuscany.sca.core.invocation.ProxyCreationException;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.oasisopen.sca.CallableReference;
+import org.oasisopen.sca.ServiceReference;
+
+/**
+ * the default implementation of a wire service that uses JDK dynamic proxies
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JDKProxyFactory implements ProxyFactory {
+    protected InterfaceContractMapper contractMapper;
+    private MessageFactory messageFactory;
+
+    public JDKProxyFactory(MessageFactory messageFactory, InterfaceContractMapper mapper) {
+        this.contractMapper = mapper;
+        this.messageFactory = messageFactory;
+    }
+
+    /** 
+     * The original createProxy method assumes that the proxy doesn't want to 
+     * share conversation state so sets the conversation object to null
+     */
+    public <T> T createProxy(Class<T> interfaze, RuntimeWire wire) throws ProxyCreationException {
+        ServiceReference<T> serviceReference = new ServiceReferenceImpl(interfaze, wire, this);
+        return createProxy(serviceReference);
+    }
+    
+    public <T> T createProxy(CallableReference<T> callableReference) throws ProxyCreationException {
+        assert callableReference != null;
+        final Class<T> interfaze = callableReference.getBusinessInterface();
+        InvocationHandler handler = new JDKInvocationHandler(messageFactory, callableReference);
+        // Allow privileged access to class loader. Requires RuntimePermission in security policy.
+        ClassLoader cl = AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() {
+            public ClassLoader run() {
+               return interfaze.getClassLoader();
+            }
+        });
+        Object proxy = CachedProxy.newProxyInstance(cl, new Class[] {interfaze}, handler);
+        ((CallableReferenceImpl)callableReference).setProxy(proxy);
+        return interfaze.cast(proxy);
+    }
+
+    public <T> T createCallbackProxy(Class<T> interfaze, List<RuntimeWire> wires) throws ProxyCreationException {
+        CallbackReferenceImpl<T> callbackReference = CallbackReferenceImpl.newInstance(interfaze, this, wires);
+        return callbackReference != null ? createCallbackProxy(callbackReference) : null;
+    }
+
+    public <T> T createCallbackProxy(CallbackReferenceImpl<T> callbackReference) throws ProxyCreationException {
+        assert callbackReference != null;
+        Class<T> interfaze = callbackReference.getBusinessInterface();
+        InvocationHandler handler = new JDKCallbackInvocationHandler(messageFactory, callbackReference);
+        ClassLoader cl = interfaze.getClassLoader();
+		Object proxy = CachedProxy.newProxyInstance(cl, new Class[] {interfaze}, handler);
+		callbackReference.setProxy(proxy);
+        return interfaze.cast(proxy);
+    }
+
+    public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException {
+        InvocationHandler handler = CachedProxy.getInvocationHandler(target);
+        if (handler instanceof JDKInvocationHandler) {
+            return (R)((JDKInvocationHandler)handler).getCallableReference();
+        } else {
+            throw new IllegalArgumentException("The object is not a known proxy.");
+        }
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.core.invocation.ProxyFactory#isProxyClass(java.lang.Class)
+     */
+    public boolean isProxyClass(Class<?> clazz) {
+        return CachedProxy.isProxyClass(clazz);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/MessageFactoryImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/MessageFactoryImpl.java
new file mode 100644
index 0000000000..6ce2ffca21
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/MessageFactoryImpl.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.invocation.impl;
+
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+
+/**
+ * Implementation of MessageFactory.
+ *
+ * @version $Rev$ $Date$
+ */
+public class MessageFactoryImpl implements MessageFactory {
+
+    public Message createMessage() {
+        return new MessageImpl();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/MessageImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/MessageImpl.java
new file mode 100644
index 0000000000..d24da46b3f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/MessageImpl.java
@@ -0,0 +1,107 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.invocation.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Message;
+
+/**
+ * The default implementation of a message flowed through a wire during an invocation
+ *
+ * @version $Rev $Date$
+ */
+public class MessageImpl implements Message { 
+    private List<Object> headers = new ArrayList<Object>();
+    private Object body;
+    private Object messageID;
+    private boolean isFault;
+    private Operation operation;
+
+    private EndpointReference from;
+    private Endpoint to;
+
+    public MessageImpl() {
+        // TODO - EPR - What to do by default?
+        //this.from = new EndpointReferenceImpl("/");
+        //this.to = new EndpointReferenceImpl("/");
+        this.from = null;
+        this.to = null;
+    }
+
+    @SuppressWarnings("unchecked")
+    public <T> T getBody() {
+        return (T)body;
+    }
+
+    public <T> void setBody(T body) {
+        this.isFault = false;
+        this.body = body;
+    }
+
+    public Object getMessageID() {
+        return messageID;
+    }
+
+    public void setMessageID(Object messageId) {
+        this.messageID = messageId;
+    }
+
+    public boolean isFault() {
+        return isFault;
+    }
+
+    public void setFaultBody(Object fault) {
+        this.isFault = true;
+        this.body = fault;
+    }
+
+    public EndpointReference getFrom() {
+        return from;
+    }
+
+    public void setFrom(EndpointReference from) {
+        this.from = from;
+    }
+
+    public Endpoint getTo() {
+        return to;
+    }
+
+    public void setTo(Endpoint to) {
+        this.to = to;
+    }
+
+    public Operation getOperation() {
+        return operation;
+    }
+
+    public void setOperation(Operation op) {
+        this.operation = op;
+    }
+    
+    public List<Object> getHeaders() {
+        return headers;
+    }    
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/NoMethodForOperationException.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/NoMethodForOperationException.java
new file mode 100644
index 0000000000..45f4bf52bf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/NoMethodForOperationException.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.invocation.impl;
+
+import org.apache.tuscany.sca.core.invocation.ProxyCreationException;
+
+
+/**
+ * Thrown when an {@link org.apache.tuscany.sca.core.factory.model.Operation} cannot be mapped to a method on an interface 
+ * @version $Rev$ $Date$
+ */
+public class NoMethodForOperationException extends ProxyCreationException {
+    private static final long serialVersionUID = 5116536602309483679L;
+
+    public NoMethodForOperationException() {
+    }
+
+    public NoMethodForOperationException(String message) {
+        super(message);
+    }
+
+    public NoMethodForOperationException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public NoMethodForOperationException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/PhaseManager.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/PhaseManager.java
new file mode 100644
index 0000000000..c9024fecef
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/PhaseManager.java
@@ -0,0 +1,299 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.invocation.impl;
+
+import static org.apache.tuscany.sca.invocation.Phase.IMPLEMENTATION;
+import static org.apache.tuscany.sca.invocation.Phase.IMPLEMENTATION_POLICY;
+import static org.apache.tuscany.sca.invocation.Phase.REFERENCE;
+import static org.apache.tuscany.sca.invocation.Phase.REFERENCE_BINDING;
+import static org.apache.tuscany.sca.invocation.Phase.REFERENCE_BINDING_POLICY;
+import static org.apache.tuscany.sca.invocation.Phase.REFERENCE_BINDING_TRANSPORT;
+import static org.apache.tuscany.sca.invocation.Phase.REFERENCE_BINDING_WIREFORMAT;
+import static org.apache.tuscany.sca.invocation.Phase.REFERENCE_INTERFACE;
+import static org.apache.tuscany.sca.invocation.Phase.REFERENCE_POLICY;
+import static org.apache.tuscany.sca.invocation.Phase.SERVICE;
+import static org.apache.tuscany.sca.invocation.Phase.SERVICE_BINDING;
+import static org.apache.tuscany.sca.invocation.Phase.SERVICE_BINDING_OPERATION_SELECTOR;
+import static org.apache.tuscany.sca.invocation.Phase.SERVICE_BINDING_POLICY;
+import static org.apache.tuscany.sca.invocation.Phase.SERVICE_BINDING_TRANSPORT;
+import static org.apache.tuscany.sca.invocation.Phase.SERVICE_BINDING_WIREFORMAT;
+import static org.apache.tuscany.sca.invocation.Phase.SERVICE_INTERFACE;
+import static org.apache.tuscany.sca.invocation.Phase.SERVICE_POLICY;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.StringTokenizer;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class PhaseManager {
+    private static final Logger log = Logger.getLogger(PhaseManager.class.getName());
+
+    public static final String STAGE_REFERENCE = "reference";
+    public static final String STAGE_REFERENCE_BINDING = "reference.binding";
+    public static final String STAGE_SERVICE_BINDING = "service.binding";
+    public static final String STAGE_SERVICE = "service";
+    public static final String STAGE_IMPLEMENTATION = "implementation";
+
+    private static final String[] SYSTEM_REFERENCE_PHASES =
+        {REFERENCE, REFERENCE_INTERFACE, REFERENCE_POLICY, REFERENCE_BINDING};
+
+    private static final String[] SYSTEM_REFERENCE_BINDING_PHASES =
+    {REFERENCE_BINDING_WIREFORMAT, REFERENCE_BINDING_POLICY, REFERENCE_BINDING_TRANSPORT};
+
+    private static final String[] SYSTEM_SERVICE_BINDING_PHASES =
+    {SERVICE_BINDING_TRANSPORT, SERVICE_BINDING_OPERATION_SELECTOR, SERVICE_BINDING_WIREFORMAT, SERVICE_BINDING_POLICY};
+    
+    private static final String[] SYSTEM_SERVICE_PHASES =
+        {SERVICE_BINDING, SERVICE_POLICY, SERVICE_INTERFACE, SERVICE};
+
+    private static final String[] SYSTEM_IMPLEMENTATION_PHASES = {IMPLEMENTATION_POLICY, IMPLEMENTATION};
+
+    private String pattern = Phase.class.getName();
+    private Map<String, Stage> stages;
+    private List<String> phases;
+
+    public class Stage {
+        private String name;
+        private PhaseSorter<String> sorter = new PhaseSorter<String>();
+        private Set<String> firstSet = new HashSet<String>();
+        private Set<String> lastSet = new HashSet<String>();
+        private List<String> phases = new ArrayList<String>();
+
+        public Stage(String name) {
+            super();
+            this.name = name;
+        }
+
+        public String getName() {
+            return name;
+        }
+
+        public PhaseSorter<String> getSorter() {
+            return sorter;
+        }
+
+        public Set<String> getFirstSet() {
+            return firstSet;
+        }
+
+        public Set<String> getLastSet() {
+            return lastSet;
+        }
+
+        public List<String> getPhases() {
+            return phases;
+        }
+
+        @Override
+        public String toString() {
+            return name + phases;
+        }
+    }
+
+    // For unit test purpose
+    PhaseManager(String pattern) {
+        super();
+        this.pattern = pattern;
+    }
+
+    public PhaseManager() {
+    }
+
+    private List<String> getPhases(String stage) {
+        Stage s = getStages().get(stage);
+        return s == null ? null : s.getPhases();
+    }
+
+    public List<String> getReferencePhases() {
+        return getPhases(STAGE_REFERENCE);
+    }
+
+    public List<String> getServicePhases() {
+        return getPhases(STAGE_SERVICE);
+    }
+
+    public List<String> getReferenceBindingPhases() {
+        return getPhases(STAGE_REFERENCE_BINDING);
+    }
+
+    public List<String> getServiceBindingPhases() {
+        return getPhases(STAGE_SERVICE_BINDING);
+    }
+    
+    public List<String> getImplementationPhases() {
+        return getPhases(STAGE_IMPLEMENTATION);
+    }
+
+    public synchronized List<String> getAllPhases() {
+        if (phases == null) {
+            phases = new ArrayList<String>();
+            phases.addAll(getReferencePhases());
+            phases.addAll(getReferenceBindingPhases());
+            phases.addAll(getServiceBindingPhases());
+            phases.addAll(getServicePhases());
+            phases.addAll(getImplementationPhases());
+        }
+        return phases;
+    }
+
+    public synchronized Map<String, Stage> getStages() {
+        if (stages != null) {
+            return stages;
+        }
+        init();
+
+        Collection<ServiceDeclaration> services;
+        try {
+            services = ServiceDiscovery.getInstance().getServiceDeclarations(pattern);
+        } catch (IOException e) {
+            throw new ServiceRuntimeException(e);
+        }
+
+        for (ServiceDeclaration d : services) {
+            if (log.isLoggable(Level.FINE)) {
+                log.fine(d.getLocation() + ": " + d.getAttributes());
+            }
+            String name = d.getAttributes().get("name");
+            if (name == null) {
+                throw new ServiceRuntimeException("Required attribute 'name' is missing.");
+            }
+            String stageName = d.getAttributes().get("stage");
+            if (stageName == null) {
+                throw new ServiceRuntimeException("Required attribute 'stage' is missing.");
+            }
+            Stage stage = stages.get(stageName);
+            if (stage == null) {
+                throw new ServiceRuntimeException("Invalid stage: " + stageName);
+            }
+            PhaseSorter<String> graph = stage.getSorter();
+            Set<String> firstSet = stage.getFirstSet(), lastSet = stage.getLastSet();
+
+            String before = d.getAttributes().get("before");
+            String after = d.getAttributes().get("after");
+            if (before != null) {
+                StringTokenizer tokenizer = new StringTokenizer(before);
+                while (tokenizer.hasMoreTokens()) {
+                    String p = tokenizer.nextToken();
+                    if (!"*".equals(p)) {
+                        graph.addEdge(name, p);
+                    } else {
+                        firstSet.add(name);
+                    }
+                }
+            }
+            if (after != null) {
+                StringTokenizer tokenizer = new StringTokenizer(after);
+                while (tokenizer.hasMoreTokens()) {
+                    String p = tokenizer.nextToken();
+                    if (!"*".equals(p)) {
+                        graph.addEdge(p, name);
+                    } else {
+                        lastSet.add(name);
+                    }
+                }
+            }
+            graph.addVertext(name);
+            if(firstSet.size()>1) {
+                log.warning("More than one phases are declared to be first: "+firstSet);
+            }
+            for (String s : firstSet) {
+                for (String v : new HashSet<String>(graph.getVertices().keySet())) {
+                    if (!firstSet.contains(v)) {
+                        graph.addEdge(s, v);
+                    }
+                }
+            }
+            if(lastSet.size()>1) {
+                log.warning("More than one phases are declared to be the last: "+lastSet);
+            }
+            for (String s : lastSet) {
+                for (String v : new HashSet<String>(graph.getVertices().keySet())) {
+                    if (!lastSet.contains(v)) {
+                        graph.addEdge(v, s);
+                    }
+                }
+            }
+
+        }
+
+        for (Stage s : stages.values()) {
+            List<String> phases = s.getSorter().topologicalSort(false);
+            s.getPhases().clear();
+            s.getPhases().addAll(phases);
+        }
+        if (log.isLoggable(Level.FINE)) {
+            log.fine("Stages: " + stages);
+        }
+        return stages;
+    }
+
+    private void init() {
+        stages = new HashMap<String, Stage>();
+
+        Stage referenceStage = new Stage(STAGE_REFERENCE);
+        for (int i = 1; i < SYSTEM_REFERENCE_PHASES.length; i++) {
+            referenceStage.getSorter().addEdge(SYSTEM_REFERENCE_PHASES[i - 1], SYSTEM_REFERENCE_PHASES[i]);
+        }
+        referenceStage.getLastSet().add(REFERENCE_BINDING);
+        stages.put(referenceStage.getName(), referenceStage);
+
+        Stage referenceBindingStage = new Stage(STAGE_REFERENCE_BINDING);
+        for (int i = 1; i < SYSTEM_REFERENCE_BINDING_PHASES.length; i++) {
+            referenceBindingStage.getSorter().addEdge(SYSTEM_REFERENCE_BINDING_PHASES[i - 1], SYSTEM_REFERENCE_BINDING_PHASES[i]);
+        }
+        stages.put(referenceBindingStage.getName(), referenceBindingStage);
+        
+        Stage serviceBindingStage = new Stage(STAGE_SERVICE_BINDING);
+        for (int i = 1; i < SYSTEM_SERVICE_BINDING_PHASES.length; i++) {
+            serviceBindingStage.getSorter().addEdge(SYSTEM_SERVICE_BINDING_PHASES[i - 1], SYSTEM_SERVICE_BINDING_PHASES[i]);
+        }
+        stages.put(serviceBindingStage.getName(), serviceBindingStage);
+        
+        
+        Stage serviceStage = new Stage(STAGE_SERVICE);
+        for (int i = 1; i < SYSTEM_SERVICE_PHASES.length; i++) {
+            serviceStage.getSorter().addEdge(SYSTEM_SERVICE_PHASES[i - 1], SYSTEM_SERVICE_PHASES[i]);
+        }
+        stages.put(serviceStage.getName(), serviceStage);
+
+        Stage implementationStage = new Stage(STAGE_IMPLEMENTATION);
+        for (int i = 1; i < SYSTEM_IMPLEMENTATION_PHASES.length; i++) {
+            implementationStage.getSorter().addEdge(SYSTEM_IMPLEMENTATION_PHASES[i - 1],
+                                                    SYSTEM_IMPLEMENTATION_PHASES[i]);
+        }
+        implementationStage.getLastSet().add(IMPLEMENTATION);
+        stages.put(implementationStage.getName(), implementationStage);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/PhaseSorter.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/PhaseSorter.java
new file mode 100644
index 0000000000..175f3463ad
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/PhaseSorter.java
@@ -0,0 +1,236 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.invocation.impl;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Directed, weighted graph
+ * 
+ * @param <V> The type of vertex object
+ * @param <E> The type of edge object
+ *
+ * @version $Rev$ $Date$
+ */
+public class PhaseSorter<V> implements Cloneable {
+    private final Map<V, Vertex> vertices = new HashMap<V, Vertex>();
+
+    /**
+     * Vertex of a graph
+     */
+    public final class Vertex {
+        private V value;
+
+        // TODO: Do we want to support multiple edges for a vertex pair? If so,
+        // we should use a List instead of Map
+        private Map<Vertex, Edge> outEdges = new HashMap<Vertex, Edge>();
+        private Map<Vertex, Edge> inEdges = new HashMap<Vertex, Edge>();
+
+        private Vertex(V value) {
+            this.value = value;
+        }
+
+        @Override
+        public String toString() {
+            return "(" + value + ")";
+        }
+
+        public V getValue() {
+            return value;
+        }
+
+        public Map<Vertex, Edge> getOutEdges() {
+            return outEdges;
+        }
+
+        public Map<Vertex, Edge> getInEdges() {
+            return inEdges;
+        }
+
+    }
+
+    /**
+     * An Edge connects two vertices in one direction
+     */
+    public final class Edge {
+        private Vertex sourceVertex;
+
+        private Vertex targetVertex;
+
+        public Edge(Vertex source, Vertex target) {
+            this.sourceVertex = source;
+            this.targetVertex = target;
+        }
+
+        @Override
+        public String toString() {
+            return sourceVertex + "->" + targetVertex;
+        }
+
+        public Vertex getTargetVertex() {
+            return targetVertex;
+        }
+
+        public void setTargetVertex(Vertex vertex) {
+            this.targetVertex = vertex;
+        }
+
+        public Vertex getSourceVertex() {
+            return sourceVertex;
+        }
+
+        public void setSourceVertex(Vertex sourceVertex) {
+            this.sourceVertex = sourceVertex;
+        }
+    }
+
+    public void addEdge(V source, V target) {
+        Vertex s = getVertex(source);
+        if (s == null) {
+            s = new Vertex(source);
+            vertices.put(source, s);
+        }
+        Vertex t = getVertex(target);
+        if (t == null) {
+            t = new Vertex(target);
+            vertices.put(target, t);
+        }
+        Edge edge = new Edge(s, t);
+        s.outEdges.put(t, edge);
+        t.inEdges.put(s, edge);
+    }
+
+    public void addVertext(V source) {
+        Vertex s = getVertex(source);
+        if (s == null) {
+            s = new Vertex(source);
+            vertices.put(source, s);
+        }
+    }
+
+    public Vertex getVertex(V source) {
+        Vertex s = vertices.get(source);
+        return s;
+    }
+
+    public boolean removeEdge(V source, V target) {
+        Vertex s = getVertex(source);
+        if (s == null) {
+            return false;
+        }
+
+        Vertex t = getVertex(target);
+        if (t == null) {
+            return false;
+        }
+
+        return s.outEdges.remove(t) != null && t.inEdges.remove(s) != null;
+
+    }
+
+    public void removeEdge(Edge edge) {
+        edge.sourceVertex.outEdges.remove(edge.targetVertex);
+        edge.targetVertex.inEdges.remove(edge.sourceVertex);
+    }
+
+    public void removeVertex(Vertex vertex) {
+        vertices.remove(vertex.getValue());
+        for (Edge e : new ArrayList<Edge>(vertex.outEdges.values())) {
+            removeEdge(e);
+        }
+        for (Edge e : new ArrayList<Edge>(vertex.inEdges.values())) {
+            removeEdge(e);
+        }
+    }
+
+    public Edge getEdge(Vertex source, Vertex target) {
+        return source.outEdges.get(target);
+    }
+
+    public Edge getEdge(V source, V target) {
+        Vertex sv = getVertex(source);
+        if (sv == null) {
+            return null;
+        }
+        Vertex tv = getVertex(target);
+        if (tv == null) {
+            return null;
+        }
+        return getEdge(getVertex(source), getVertex(target));
+    }
+
+    @Override
+    public String toString() {
+        StringBuffer sb = new StringBuffer();
+        for (Vertex v : vertices.values()) {
+            sb.append(v.outEdges.values()).append("\n");
+        }
+        return sb.toString();
+    }
+
+    public Map<V, Vertex> getVertices() {
+        return vertices;
+    }
+
+    public void addGraph(PhaseSorter<V> otherGraph) {
+        for (Vertex v : otherGraph.vertices.values()) {
+            for (Edge e : v.outEdges.values()) {
+                addEdge(e.sourceVertex.value, e.targetVertex.value);
+            }
+        }
+    }
+
+    private Vertex getFirst() {
+        for (Vertex v : vertices.values()) {
+            if (v.inEdges.isEmpty()) {
+                return v;
+            }
+        }
+        if (!vertices.isEmpty()) {
+            throw new IllegalArgumentException("Circular ordering has been detected: " + toString());
+        } else {
+            return null;
+        }
+    }
+
+    public List<V> topologicalSort(boolean readOnly) {
+        PhaseSorter<V> graph = (!readOnly) ? this : (PhaseSorter<V>)clone();
+        List<V> list = new ArrayList<V>();
+        while (true) {
+            Vertex v = graph.getFirst();
+            if (v == null) {
+                break;
+            }
+            list.add(v.getValue());
+            graph.removeVertex(v);
+        }
+
+        return list;
+    }
+
+    @Override
+    public Object clone() {
+        PhaseSorter<V> copy = new PhaseSorter<V>();
+        copy.addGraph(this);
+        return copy;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/AbstractScopeContainer.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/AbstractScopeContainer.java
new file mode 100644
index 0000000000..4674456925
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/AbstractScopeContainer.java
@@ -0,0 +1,196 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.scope;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.apache.tuscany.sca.core.factory.InstanceWrapper;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * Implements functionality common to scope contexts.
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class AbstractScopeContainer<KEY> implements ScopeContainer<KEY> {
+    protected Map<KEY, InstanceWrapper<?>> wrappers = new ConcurrentHashMap<KEY, InstanceWrapper<?>>();
+    protected final Scope scope;
+
+    protected RuntimeComponent component;
+    protected volatile int lifecycleState = UNINITIALIZED;
+
+
+    public AbstractScopeContainer(Scope scope, RuntimeComponent component) {
+        this.scope = scope;
+        this.component = component;
+    }
+
+    protected void checkInit() {
+        if (getLifecycleState() != RUNNING) {
+            throw new IllegalStateException("Scope container not running [" + getLifecycleState() + "]");
+        }
+    }
+
+    /**
+     * Creates a new physical instance of a component, wrapped in an
+     * InstanceWrapper.
+     * 
+     * @param component the component whose instance should be created
+     * @return a wrapped instance that has been injected but not yet started
+     * @throws TargetResolutionException if there was a problem creating the
+     *             instance
+     */
+    protected InstanceWrapper createInstanceWrapper() throws TargetResolutionException {
+        ImplementationProvider implementationProvider = component.getImplementationProvider();
+        if (implementationProvider instanceof ScopedImplementationProvider) {
+            return ((ScopedImplementationProvider)implementationProvider).createInstanceWrapper();
+        }
+        return null;
+    }
+
+    public InstanceWrapper getAssociatedWrapper(KEY contextId) throws TargetResolutionException {
+        return getWrapper(contextId); // TODO: what is this method supposed to do diff than getWrapper? 
+    }
+
+    public Scope getScope() {
+        return scope;
+    }
+
+    public InstanceWrapper getWrapper(KEY contextId) throws TargetResolutionException {
+        return wrappers.get(contextId);
+    }
+    
+    public void addWrapperReference(KEY existingContextId, KEY newContextId) 
+      throws TargetResolutionException {
+        // do nothing here. the conversational scope container implements this
+    }
+
+    public void registerWrapper(InstanceWrapper wrapper, KEY contextId) throws TargetResolutionException { 
+        // do nothing here. the conversational scope container implements this
+    }
+
+    protected boolean isEagerInit() {
+        ImplementationProvider implementationProvider = ((RuntimeComponent)component).getImplementationProvider();
+        if (implementationProvider instanceof ScopedImplementationProvider) {
+            return ((ScopedImplementationProvider)implementationProvider).isEagerInit();
+        }
+        return false;
+    }
+
+    public void returnWrapper(InstanceWrapper wrapper, KEY contextId) throws TargetDestructionException {
+    }
+    
+    /**
+     * Default implementation of remove which does nothing 
+     * 
+     * @param contextId the identifier of the context to remove. 
+     */
+    public void remove(KEY contextId) 
+        throws TargetDestructionException {
+    }    
+
+    public synchronized void start() {
+        int lifecycleState = getLifecycleState();
+        if (lifecycleState != UNINITIALIZED && lifecycleState != STOPPED) {
+            throw new IllegalStateException("Scope must be in UNINITIALIZED or STOPPED state [" + lifecycleState + "]");
+        }
+        setLifecycleState(RUNNING);
+    }
+
+    public void startContext(KEY contextId) {
+        if(isEagerInit()) {
+            try {
+                getWrapper(contextId);
+            } catch (TargetResolutionException e) {
+                // 
+            }
+        }
+    }
+
+    public synchronized void stop() {
+        int lifecycleState = getLifecycleState();
+        if (lifecycleState != RUNNING) {
+            throw new IllegalStateException("Scope in wrong state [" + lifecycleState + "]");
+        }
+        setLifecycleState(STOPPED);
+    }
+
+    public void stopContext(KEY contextId) {
+        wrappers.remove(contextId);
+    }
+
+    @Override
+    public String toString() {
+        String s;
+        switch (lifecycleState) {
+            case ScopeContainer.CONFIG_ERROR:
+                s = "CONFIG_ERROR";
+                break;
+            case ScopeContainer.ERROR:
+                s = "ERROR";
+                break;
+            case ScopeContainer.INITIALIZING:
+                s = "INITIALIZING";
+                break;
+            case ScopeContainer.INITIALIZED:
+                s = "INITIALIZED";
+                break;
+            case ScopeContainer.RUNNING:
+                s = "RUNNING";
+                break;
+            case ScopeContainer.STOPPING:
+                s = "STOPPING";
+                break;
+            case ScopeContainer.STOPPED:
+                s = "STOPPED";
+                break;
+            case ScopeContainer.UNINITIALIZED:
+                s = "UNINITIALIZED";
+                break;
+            default:
+                s = "UNKNOWN";
+                break;
+        }
+        return "In state [" + s + ']';
+    }
+
+    public RuntimeComponent getComponent() {
+        return component;
+    }
+
+    public void setComponent(RuntimeComponent component) {
+        this.component = component;
+    }
+
+    public int getLifecycleState() {
+        return lifecycleState;
+    }
+
+    /**
+     * Set the current state of the Lifecycle.
+     *
+     * @param lifecycleState the new state
+     */
+    protected void setLifecycleState(int lifecycleState) {
+        this.lifecycleState = lifecycleState;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/DefaultScopeRegistry.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/DefaultScopeRegistry.java
new file mode 100644
index 0000000000..b6857be97a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/DefaultScopeRegistry.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.scope;
+
+import org.apache.tuscany.sca.core.scope.impl.CompositeScopeContainerFactory;
+import org.apache.tuscany.sca.core.scope.impl.ConversationalScopeContainerFactory;
+import org.apache.tuscany.sca.core.scope.impl.RequestScopeContainerFactory;
+import org.apache.tuscany.sca.core.scope.impl.ScopeRegistryImpl;
+import org.apache.tuscany.sca.core.scope.impl.StatelessScopeContainerFactory;
+
+/**
+ * A default scope registry implementation.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultScopeRegistry extends ScopeRegistryImpl implements ScopeRegistry {
+
+    public DefaultScopeRegistry() {
+        ScopeContainerFactory[] factories =
+            new ScopeContainerFactory[] {new CompositeScopeContainerFactory(), new StatelessScopeContainerFactory(),
+                                         new RequestScopeContainerFactory(),
+                                         new ConversationalScopeContainerFactory(),
+                                         // new HttpSessionScopeContainer(monitor)
+            };
+        for (ScopeContainerFactory f : factories) {
+            register(f);
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/Scope.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/Scope.java
new file mode 100644
index 0000000000..0a20d793f7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/Scope.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.scope;
+
+/**
+ * The default implementation scopes supported by assemblies.
+ *
+ * @version $Rev$ $Date$
+ */
+public class Scope {
+    public static final Scope STATELESS = new Scope("STATELESS");
+    public static final Scope REQUEST = new Scope("REQUEST");
+    public static final Scope SESSION = new Scope("SESSION");
+    public static final Scope CONVERSATION = new Scope("CONVERSATION");
+    public static final Scope COMPOSITE = new Scope("COMPOSITE");
+    public static final Scope SYSTEM = new Scope("SYSTEM");
+    public static final Scope UNDEFINED = new Scope("UNDEFINED");
+
+    private String scope;
+
+    public Scope(String scope) {
+        this.scope = scope.toUpperCase().intern();
+    }
+
+    public String getScope() {
+        return scope;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        final Scope scope1 = (Scope) o;
+        return !(scope != null ? scope != scope1.scope.intern() : scope1.scope != null);
+    }
+
+    @Override
+    public int hashCode() {
+        return scope != null ? scope.hashCode() : 0;
+    }
+
+    @Override
+    public String toString() {
+        return scope;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeContainer.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeContainer.java
new file mode 100644
index 0000000000..2398ecea3e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeContainer.java
@@ -0,0 +1,158 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.scope;
+
+import org.apache.tuscany.sca.core.factory.InstanceWrapper;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+
+/**
+ * Manages the lifecycle and visibility of instances associated with a an {@link RuntimeComponent}.
+ *
+ * @version $Rev$ $Date$
+ * @param <KEY> the type of IDs that this container uses to identify its contexts.
+ * For example, for COMPOSITE scope this could be the URI of the composite component,
+ * or for HTTP Session scope it might be the HTTP session ID.
+ */
+public interface ScopeContainer<KEY> {
+
+    /**
+     * Returns the Scope that this container supports.
+     *
+     * @return the Scope that this container supports
+     */
+    Scope getScope();
+
+    /**
+     * Start a new context with the supplied ID.
+     *
+     * @param contextId an ID that uniquely identifies the context.
+     */
+    void startContext(KEY contextId);
+
+    /**
+     * Stop the context with the supplied ID.
+     *
+     * @param contextId an ID that uniquely identifies the context.
+     */
+    void stopContext(KEY contextId);
+
+    /**
+     * Returns an instance wrapper associated with the current scope context, creating one if necessary
+     * @param contextId the id for the scope context
+     *
+     * @return the wrapper for the target instance
+     * @throws TargetResolutionException if there was a problem instantiating the target instance
+     */
+    InstanceWrapper getWrapper(KEY contextId) throws TargetResolutionException;
+     
+    /**
+     * Allows a component to be registered against more than one context id. This is required in the
+     * case of stateful callbacks where we want to identify the originating client component instance 
+     * as the callback target but we don't want to reuse the clients original conversation id
+     * 
+     * @param existingContextId  an id that identifies an existing component instance
+     * @param newContextId a new id against which this component will also be registered
+     * @throws TargetResolutionException
+     */
+    void addWrapperReference(KEY existingContextId, KEY newContextId) 
+        throws TargetResolutionException;   
+
+    /**
+     * Register an existing instance against a context id.  This is needed
+     * for a stateful callback where the service reference for the forward call
+     * contains a callback object that is not a service reference.
+     * 
+     * @param wrapper the instance wrapper for the instance to be registered
+     * @param contextId the id for the scope context
+     * @throws TargetResolutionException
+     */
+    void registerWrapper(InstanceWrapper wrapper, KEY contextId) 
+        throws TargetResolutionException;   
+
+    /**
+     * Returns an implementation instance associated with the current scope context.
+     * If no instance is found, a {@link TargetNotFoundException} is thrown.
+     * @param contextId the id for the scope context
+     *
+     * @return the wrapper for the target instance
+     * @throws TargetResolutionException if there was a problem instantiating the target instance
+     */
+    InstanceWrapper getAssociatedWrapper(KEY contextId)
+        throws TargetResolutionException;
+
+    /**
+     * Return a wrapper after use (for example, after invoking the instance).
+     * @param wrapper the wrapper for the target instance being returned
+     * @param contextId the id for the scope context
+     *
+     * @throws TargetDestructionException if there was a problem returning the target instance
+     */
+    void returnWrapper(InstanceWrapper wrapper, KEY contextId)
+        throws TargetDestructionException;
+
+    /**
+     * Removes an identified component implementation instance associated with the current 
+     * context from persistent storage
+     *
+     * @param contextId the identifier of the context to remove. 
+     */
+    void remove(KEY contextId) 
+        throws TargetDestructionException;     
+
+    /* A configuration error state */
+    int CONFIG_ERROR = -1;
+    /* Has not been initialized */
+    int UNINITIALIZED = 0;
+    /* In the process of being configured and initialized */
+    int INITIALIZING = 1;
+    /* Instantiated and configured */
+    int INITIALIZED = 2;
+    /* Configured and initialized */
+    int RUNNING = 4;
+    /* In the process of being shutdown */
+    int STOPPING = 5;
+    /* Has been shutdown and removed from the composite */
+    int STOPPED = 6;
+    /* In an error state */
+    int ERROR = 7;
+
+    /**
+     * Returns the lifecycle state
+     *
+     * @see #UNINITIALIZED
+     * @see #INITIALIZING
+     * @see #INITIALIZED
+     * @see #RUNNING
+     * @see #STOPPING
+     * @see #STOPPED
+     */
+    int getLifecycleState();
+
+    /**
+     * Starts the Lifecycle.
+     */
+    void start();
+
+    /**
+     * Stops the Lifecycle.
+     */
+    void stop();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeContainerFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeContainerFactory.java
new file mode 100644
index 0000000000..b19c14b3e0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeContainerFactory.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.scope;
+
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * Factory to create ScopeContainer for components
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ScopeContainerFactory {
+    ScopeContainer createScopeContainer(RuntimeComponent component);
+    Scope getScope();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeRegistry.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeRegistry.java
new file mode 100644
index 0000000000..842ed4c547
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopeRegistry.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.scope;
+
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+
+/**
+ * Manages {@link ScopeContainer}s in the runtime
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ScopeRegistry {
+
+    /**
+     * Returns the scope container for the given scope or null if one not found
+     *
+     * @param scope the scope
+     * @return the scope container for the given scope or null if one not found
+     */
+    ScopeContainer getScopeContainer(RuntimeComponent component);
+
+    /**
+     * @param factory
+     */
+    void register(ScopeContainerFactory factory);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopedImplementationProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopedImplementationProvider.java
new file mode 100644
index 0000000000..30d5c77181
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopedImplementationProvider.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.scope;
+
+import org.apache.tuscany.sca.core.factory.InstanceWrapper;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+
+/**
+ * A component implementation can implement this interface to provide scope
+ * management for the components
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ScopedImplementationProvider extends ImplementationProvider {
+    /**
+     * Get the scope for the component implementation
+     * 
+     * @return The scope for the component implementation, if null is returned,
+     *         STATELESS will be used
+     */
+    Scope getScope();
+
+    /**
+     * Indicate if the component needs to be eagerly initialized
+     * 
+     * @return true if the component is marked to be eagerly initialized, false
+     *         otherwise
+     */
+    boolean isEagerInit();
+    
+    /**
+     * @return the maxAge
+     */
+    long getMaxAge();
+
+    /**
+     * @return the maxIdleTime
+     */
+    long getMaxIdleTime();    
+
+    /**
+     * Create a wrapper for the component instance for the scope management
+     * 
+     * @return A wrapper for the component instance
+     */
+    InstanceWrapper createInstanceWrapper();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopedRuntimeComponent.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopedRuntimeComponent.java
new file mode 100644
index 0000000000..c27b112f8a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/ScopedRuntimeComponent.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.scope;
+
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * Scoped runtime component
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ScopedRuntimeComponent extends RuntimeComponent {
+    /**
+     * Set the associated scope container
+     * @param scopeContainer
+     */
+    void setScopeContainer(ScopeContainer scopeContainer);
+    /**
+     * Get the assoicated scope container
+     * @return
+     */
+    ScopeContainer getScopeContainer();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetDestructionException.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetDestructionException.java
new file mode 100644
index 0000000000..0f83dad97d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetDestructionException.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.scope;
+
+/**
+ * Denotes an error destroying a target
+ *
+ * @version $Rev$ $Date$
+ */
+public class TargetDestructionException extends TargetResolutionException {
+    private static final long serialVersionUID = -6126684147851674709L;
+
+    public TargetDestructionException() {
+        super();
+    }
+
+    public TargetDestructionException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public TargetDestructionException(String message) {
+        super(message);
+    }
+
+    public TargetDestructionException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetInitializationException.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetInitializationException.java
new file mode 100644
index 0000000000..15959c0608
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetInitializationException.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.scope;
+
+/**
+ * Denotes an error initializing a target
+ *
+ * @version $Rev$ $Date$
+ */
+public class TargetInitializationException extends TargetResolutionException {
+    private static final long serialVersionUID = -6228778208649752698L;
+
+    public TargetInitializationException() {
+        super();
+    }
+
+    public TargetInitializationException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public TargetInitializationException(String message) {
+        super(message);
+    }
+
+    public TargetInitializationException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetNotFoundException.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetNotFoundException.java
new file mode 100644
index 0000000000..bb46a2499b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetNotFoundException.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.scope;
+
+/**
+ * Thrown when a target of an operation cannot be found
+ *
+ * @version $Rev$ $Date$
+ */
+public class TargetNotFoundException extends TargetResolutionException {
+    private static final long serialVersionUID = 5541830480658471186L;
+
+    public TargetNotFoundException() {
+        super();
+    }
+
+    public TargetNotFoundException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public TargetNotFoundException(String message) {
+        super(message);
+    }
+
+    public TargetNotFoundException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetResolutionException.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetResolutionException.java
new file mode 100644
index 0000000000..ea8d0e876c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/TargetResolutionException.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.scope;
+
+/**
+ * Denotes an error retrieving a target instance
+ *
+ * @version $Rev$ $Date$
+ */
+public class TargetResolutionException extends Exception {
+    private static final long serialVersionUID = 2912513650522019405L;
+
+    public TargetResolutionException() {
+        super();
+    }
+
+    public TargetResolutionException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public TargetResolutionException(String message) {
+        super(message);
+    }
+
+    public TargetResolutionException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/CompositeScopeContainer.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/CompositeScopeContainer.java
new file mode 100644
index 0000000000..6763c8117d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/CompositeScopeContainer.java
@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.scope.impl;
+
+import org.apache.tuscany.sca.core.factory.InstanceWrapper;
+import org.apache.tuscany.sca.core.scope.AbstractScopeContainer;
+import org.apache.tuscany.sca.core.scope.Scope;
+import org.apache.tuscany.sca.core.scope.TargetDestructionException;
+import org.apache.tuscany.sca.core.scope.TargetNotFoundException;
+import org.apache.tuscany.sca.core.scope.TargetResolutionException;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * A scope context which manages atomic component instances keyed by composite
+ * 
+ * @version $Rev$ $Date$
+ */
+public class CompositeScopeContainer<KEY> extends AbstractScopeContainer<KEY> {
+    private InstanceWrapper<?> wrapper;
+
+    public CompositeScopeContainer(RuntimeComponent component) {
+        super(Scope.COMPOSITE, component);
+    }
+
+    @Override
+    public synchronized void stop() {
+        super.stop();
+        if (wrapper != null) {
+            try {
+                wrapper.stop();
+            } catch (TargetDestructionException e) {
+                throw new IllegalStateException(e);
+            }
+        }
+        wrapper = null;
+    }
+
+    @Override
+    public synchronized InstanceWrapper getWrapper(KEY contextId) throws TargetResolutionException {
+        if (wrapper == null) {
+            wrapper = createInstanceWrapper();
+            wrapper.start();
+        }
+        return wrapper;
+    }
+
+    @Override
+    public InstanceWrapper getAssociatedWrapper(KEY contextId) throws TargetResolutionException {
+        if (wrapper == null) {
+            throw new TargetNotFoundException(component.getURI());
+        }
+        return wrapper;
+    }
+
+    @Override
+    public synchronized void start() {
+        super.start();
+        if (isEagerInit()) {
+            try {
+                getWrapper(null);
+            } catch (TargetResolutionException e) {
+                throw new IllegalStateException(e);
+            }
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/CompositeScopeContainerFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/CompositeScopeContainerFactory.java
new file mode 100644
index 0000000000..f61e70a598
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/CompositeScopeContainerFactory.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.scope.impl;
+
+import org.apache.tuscany.sca.core.scope.Scope;
+import org.apache.tuscany.sca.core.scope.ScopeContainer;
+import org.apache.tuscany.sca.core.scope.ScopeContainerFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class CompositeScopeContainerFactory implements ScopeContainerFactory {
+
+    public ScopeContainer createScopeContainer(RuntimeComponent component) {
+        return new CompositeScopeContainer(component);
+    }
+
+    public Scope getScope() {
+        return Scope.COMPOSITE;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/ConversationalScopeContainer.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/ConversationalScopeContainer.java
new file mode 100644
index 0000000000..8dfe77f61b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/ConversationalScopeContainer.java
@@ -0,0 +1,294 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.core.scope.impl;

+

+import java.util.ArrayList;

+import java.util.List;

+import java.util.Map;

+import java.util.UUID;

+import java.util.concurrent.ConcurrentHashMap;

+

+import org.apache.tuscany.sca.core.conversation.ConversationExt;

+import org.apache.tuscany.sca.core.conversation.ConversationListener;

+import org.apache.tuscany.sca.core.conversation.ConversationManager;

+import org.apache.tuscany.sca.core.factory.InstanceWrapper;

+import org.apache.tuscany.sca.core.invocation.ThreadMessageContext;

+import org.apache.tuscany.sca.core.scope.AbstractScopeContainer;

+import org.apache.tuscany.sca.core.scope.Scope;

+import org.apache.tuscany.sca.core.scope.TargetDestructionException;

+import org.apache.tuscany.sca.core.scope.TargetResolutionException;

+import org.apache.tuscany.sca.invocation.Message;

+import org.apache.tuscany.sca.runtime.RuntimeComponent;

+

+/**

+ * A scope context which manages atomic component instances keyed on ConversationID

+ *

+ * @version $Rev$ $Date$

+ */

+public class ConversationalScopeContainer extends AbstractScopeContainer<Object> implements ConversationListener {

+    private ConversationManager conversationManager;

+    private Map<Object, InstanceLifeCycleWrapper> instanceLifecycleCollection =

+        new ConcurrentHashMap<Object, InstanceLifeCycleWrapper>();

+

+    public ConversationalScopeContainer(RuntimeComponent component) {

+        super(Scope.CONVERSATION, component);

+

+        // Note: aStore is here to preserve the original factory interface. It is not currently used in this 

+        // implementation since we do not support instance persistence.

+

+        // Check System properties to see if timeout values have been specified. All timeout values 

+        // will be specified in seconds.

+        //

+

+    }

+

+

+    protected InstanceWrapper getInstanceWrapper(boolean create, Object contextId) throws TargetResolutionException {

+

+        // we might get a null context if the target service has

+        // conversational scope but only its callback interface 

+        // is conversational. In this case we need to invent a 

+        // conversation Id here to store the service against

+        // and populate the thread context

+        if (contextId == null) {

+            contextId = UUID.randomUUID().toString();

+            Message msgContext = ThreadMessageContext.getMessageContext();

+

+            if (msgContext != null) {

+                // TODO - EPR - not required for OASIS

+                //msgContext.getFrom().getReferenceParameters().setConversationID(contextId);

+            }

+        }    

+        

+        InstanceLifeCycleWrapper anInstanceWrapper = this.instanceLifecycleCollection.get(contextId);

+

+        if (anInstanceWrapper == null && !create)

+            return null;

+

+        if (anInstanceWrapper == null) {

+            anInstanceWrapper = new InstanceLifeCycleWrapper(contextId);

+            this.instanceLifecycleCollection.put(contextId, anInstanceWrapper);

+        }

+

+        return anInstanceWrapper.getInstanceWrapper(contextId);

+

+    }

+

+    @Override

+    public InstanceWrapper getWrapper(Object contextId) throws TargetResolutionException {

+        return getInstanceWrapper(true, contextId);

+    }

+

+    /**

+     * This method allows a new context id to be registered alongside an existing one. This happens in

+     * one case, when a conversation includes a stateful callback. The client component instance

+ 	 * must be registered against all outgoing conversation ids so that the component instance 

+	 * can be found when the callback arrives

+	 * 

+     * @param existingContextId the context id against which the component is already registered

+     * @param context this should be a conversation object so that the conversation can b stored 

+     *                and reset when the component instance is removed

+     */

+    @Override

+    public void addWrapperReference(Object existingContextId, Object contextId) throws TargetResolutionException {

+       

+        

+        // get the instance wrapper via the existing id

+        InstanceLifeCycleWrapper existingInstanceWrapper = this.instanceLifecycleCollection.get(existingContextId);

+        InstanceLifeCycleWrapper newInstanceWrapper = this.instanceLifecycleCollection.get(contextId);

+

+        // only add the extra reference once

+        if (newInstanceWrapper == null) {

+            // add the id to the list of ids that the wrapper holds. Used for reference

+            // counting and conversation resetting on destruction. 

+            existingInstanceWrapper.addCallbackConversation(contextId);

+

+            // add the reference to the collection

+            this.instanceLifecycleCollection.put(contextId, existingInstanceWrapper);

+        }

+    }

+

+    @Override

+    public void registerWrapper(InstanceWrapper wrapper, Object contextId) throws TargetResolutionException {

+        // if a wrapper for a different instance is already registered for this contextId, remove it

+        InstanceLifeCycleWrapper anInstanceWrapper = this.instanceLifecycleCollection.get(contextId);

+        if (anInstanceWrapper != null) {

+            if (anInstanceWrapper.getInstanceWrapper(contextId).getInstance() != wrapper.getInstance()) {

+                remove(contextId);

+            } else {

+                return;

+            }

+        }

+

+        anInstanceWrapper = new InstanceLifeCycleWrapper(wrapper, contextId);

+        this.instanceLifecycleCollection.put(contextId, anInstanceWrapper);

+    }

+

+    // The remove is invoked when a conversation is explicitly ended. This can occur by using the @EndsConversation or API.  

+    // In this case the instance is immediately removed. A new conversation will be started on the next operation

+    // associated with this conversationId's service reference. 

+    //

+    @Override

+    public void remove(Object contextId) throws TargetDestructionException {

+        if (contextId != null) {

+            if (this.instanceLifecycleCollection.containsKey(contextId)) {

+                InstanceLifeCycleWrapper anInstanceLifeCycleWrapper = this.instanceLifecycleCollection.get(contextId);

+                this.instanceLifecycleCollection.remove(contextId);

+                anInstanceLifeCycleWrapper.removeInstanceWrapper(contextId);

+            }

+        }

+    }

+

+    /*

+     *  This is an inner class that keeps track of the lifecycle of a conversation scoped 

+	 *  implementation instance. 

+	 * 

+	 */

+

+    private class InstanceLifeCycleWrapper {

+        private Object clientConversationId;

+        private List<Object> callbackConversations = new ArrayList<Object>();

+

+        private InstanceLifeCycleWrapper(Object contextId) throws TargetResolutionException {

+            this.clientConversationId = contextId;

+            this.createInstance(contextId);

+        }

+

+        private InstanceLifeCycleWrapper(InstanceWrapper wrapper, Object contextId) throws TargetResolutionException {

+            this.clientConversationId = contextId;

+            wrappers.put(contextId, wrapper);

+        }

+

+

+        // Associates a callback conversation with this instance. Each time the scope container

+        // is asked to remove an object given a ontextId an associated conversation object will 

+        // have its conversationId reset to null. When the list of ids is empty the component instance

+        // will be removed from the scope container

+        private void addCallbackConversation(Object conversationID) {

+            InstanceWrapper ctx = getInstanceWrapper(clientConversationId);

+            callbackConversations.add(conversationID);

+            wrappers.put(conversationID, ctx);

+        }

+

+        //

+        // Return the backing implementation instance  

+        //

+        private InstanceWrapper getInstanceWrapper(Object contextId) {

+            InstanceWrapper ctx = wrappers.get(contextId);

+            return ctx;

+        }

+

+        private void removeInstanceWrapper(Object contextId) throws TargetDestructionException {

+            InstanceWrapper ctx = getInstanceWrapper(contextId);

+            wrappers.remove(contextId);

+

+            // find out if we are dealing with the original client conversation id

+            // and reset accordingly

+            if ( ( clientConversationId != null ) && ( clientConversationId.equals(contextId)) ) {

+                clientConversationId = null;

+            } else {

+                // reset the conversationId in the conversation object if present 

+                // so that and ending callback causes the conversation in the originating

+                // service reference in the client to be reset

+                callbackConversations.remove(contextId);

+            }

+

+            // stop the component if this removes the last reference

+            if (clientConversationId == null && callbackConversations.isEmpty()) {

+                ctx.stop();

+            }

+        }

+

+        private void createInstance(Object contextId) throws TargetResolutionException {

+            InstanceWrapper instanceWrapper = createInstanceWrapper();

+            instanceWrapper.start();

+            wrappers.put(contextId, instanceWrapper);

+        }

+

+    }

+

+    /**

+	  * @see org.apache.tuscany.sca.core.conversation.ConversationListener#conversationEnded(org.apache.tuscany.sca.core.conversation.ConversationExt)

+	  */

+    public void conversationEnded(ConversationExt conversation) {

+        try {

+            remove(conversation.getConversationID());

+        } catch (Exception ex) {

+            

+        }

+    }

+

+    /**

+	  * @see org.apache.tuscany.sca.core.conversation.ConversationListener#conversationExpired(org.apache.tuscany.sca.core.conversation.ConversationExt)

+	  */

+    public void conversationExpired(ConversationExt conversation) {

+    	

+    	Object conversationId = conversation.getConversationID();

+    	InstanceLifeCycleWrapper ilcw = instanceLifecycleCollection.get(conversationId);

+    	if (ilcw != null) {

+    		// cycle through all the references to this instance and

+    		// remove them from the underlying wrappers collection and

+    		// from the lifecycle wrappers collection

+    		

+    		for (Object conversationID : ilcw.callbackConversations) {

+    			try{

+        			ilcw.removeInstanceWrapper(conversationID);

+    				remove(conversationID);

+                } catch(TargetDestructionException tde) {

+    				System.out.println("Could not remove conversation id " + conversationID);

+    			}

+    		}

+    			

+    		

+    		if (ilcw.clientConversationId != null) {

+    			try{

+        			ilcw.removeInstanceWrapper(ilcw.clientConversationId);

+    				remove(ilcw.clientConversationId);

+                } catch(TargetDestructionException tde) {

+    				System.out.println("Could not remove conversation id " + ilcw.clientConversationId);

+    			}

+    		}

+    		

+        }

+    	

+    }

+

+    /**

+	  * @see org.apache.tuscany.sca.core.conversation.ConversationListener#conversationStarted(org.apache.tuscany.sca.core.conversation.ConversationExt)

+	  */

+    public void conversationStarted(ConversationExt conversation) {

+        startContext(conversation.getConversationID());

+    }

+

+    /**

+	  * @return the conversationManager

+	  */

+    public ConversationManager getConversationManager() {

+        return conversationManager;

+    }

+

+    /**

+	  * @param conversationManager the conversationManager to set

+	  */

+    public void setConversationManager(ConversationManager conversationManager) {

+        this.conversationManager = conversationManager;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/ConversationalScopeContainerFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/ConversationalScopeContainerFactory.java
new file mode 100644
index 0000000000..f8ffc027a1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/ConversationalScopeContainerFactory.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.scope.impl;
+
+import org.apache.tuscany.sca.core.scope.Scope;
+import org.apache.tuscany.sca.core.scope.ScopeContainer;
+import org.apache.tuscany.sca.core.scope.ScopeContainerFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConversationalScopeContainerFactory implements ScopeContainerFactory {
+
+    public ConversationalScopeContainerFactory() {
+        super();
+    }
+
+    public ScopeContainer createScopeContainer(RuntimeComponent component) {
+        return new ConversationalScopeContainer(component);
+    }
+
+    public Scope getScope() {
+        return Scope.CONVERSATION;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/HttpSessionScopeContainer.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/HttpSessionScopeContainer.java
new file mode 100644
index 0000000000..bfe197255d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/HttpSessionScopeContainer.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.scope.impl;
+
+import org.apache.tuscany.sca.core.factory.InstanceWrapper;
+import org.apache.tuscany.sca.core.scope.AbstractScopeContainer;
+import org.apache.tuscany.sca.core.scope.Scope;
+import org.apache.tuscany.sca.core.scope.TargetResolutionException;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * A scope context which manages atomic component instances keyed on HTTP
+ * session
+ * 
+ * @version $Rev$ $Date$
+ */
+public class HttpSessionScopeContainer extends AbstractScopeContainer<Object> {
+
+    public HttpSessionScopeContainer(RuntimeComponent component) {
+        super(Scope.SESSION, component);
+    }
+
+    @Override
+    public synchronized void start() {
+        if (lifecycleState != UNINITIALIZED && lifecycleState != STOPPED) {
+            throw new IllegalStateException("Scope must be in UNINITIALIZED or STOPPED state [" + lifecycleState + "]");
+        }
+        lifecycleState = RUNNING;
+    }
+
+    @Override
+    public synchronized void stop() {
+        lifecycleState = STOPPED;
+    }
+
+    protected InstanceWrapper getInstanceWrapper(boolean create) throws TargetResolutionException {
+//        Object key = workContext.getIdentifier(Scope.SESSION);
+        // FIXME: Need to fix this
+        Object key ="http-session-id";
+        assert key != null : "HTTP session key not bound in work context";
+        InstanceWrapper ctx = wrappers.get(key);
+        if (ctx == null && !create) {
+            return null;
+        }
+        if (ctx == null) {
+            ctx = super.createInstanceWrapper();
+            ctx.start();
+            wrappers.put(key, ctx);
+        }
+        return ctx;
+    }
+    
+    @Override
+    public InstanceWrapper getWrapper(Object contextId) throws TargetResolutionException {
+        return getInstanceWrapper(true);
+    }    
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/HttpSessionScopeContainerFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/HttpSessionScopeContainerFactory.java
new file mode 100644
index 0000000000..d6aaa4cc84
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/HttpSessionScopeContainerFactory.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.scope.impl;
+
+import org.apache.tuscany.sca.core.scope.Scope;
+import org.apache.tuscany.sca.core.scope.ScopeContainer;
+import org.apache.tuscany.sca.core.scope.ScopeContainerFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class HttpSessionScopeContainerFactory implements ScopeContainerFactory {
+
+    public HttpSessionScopeContainerFactory() {
+        super();
+    }
+
+    public ScopeContainer createScopeContainer(RuntimeComponent component) {
+        return new HttpSessionScopeContainer(component);
+    }
+
+    public Scope getScope() {
+        return Scope.SESSION;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/RequestScopeContainer.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/RequestScopeContainer.java
new file mode 100644
index 0000000000..7519af2341
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/RequestScopeContainer.java
@@ -0,0 +1,79 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.scope.impl;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.apache.tuscany.sca.core.factory.InstanceWrapper;
+import org.apache.tuscany.sca.core.scope.AbstractScopeContainer;
+import org.apache.tuscany.sca.core.scope.Scope;
+import org.apache.tuscany.sca.core.scope.TargetResolutionException;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * A scope context which manages atomic component instances keyed on the current
+ * request context
+ * 
+ * @version $Rev$ $Date$
+ */
+public class RequestScopeContainer extends AbstractScopeContainer<Thread> {
+    private final Map<Thread, InstanceWrapper> contexts;
+
+    public RequestScopeContainer(RuntimeComponent component) {
+        super(Scope.REQUEST, component);
+        contexts = new ConcurrentHashMap<Thread, InstanceWrapper>();
+    }
+
+    @Override
+    public synchronized void start() {
+        if (lifecycleState != UNINITIALIZED && lifecycleState != STOPPED) {
+            throw new IllegalStateException("Scope must be in UNINITIALIZED or STOPPED state [" + lifecycleState + "]");
+        }
+        lifecycleState = RUNNING;
+    }
+
+    @Override
+    public synchronized void stop() {
+        contexts.clear();
+        // synchronized (destroyQueues) {
+        // destroyQueues.clear();
+        // }
+        lifecycleState = STOPPED;
+    }
+
+    protected InstanceWrapper getInstanceWrapper(boolean create) throws TargetResolutionException {
+        InstanceWrapper ctx = wrappers.get(Thread.currentThread());
+        if (ctx == null && !create) {
+            return null;
+        }
+        if (ctx == null) {
+            ctx = super.createInstanceWrapper();
+            ctx.start();
+            wrappers.put(Thread.currentThread(), ctx);
+        }
+        return ctx;
+    }
+
+    @Override
+    public InstanceWrapper getWrapper(Thread contextId) throws TargetResolutionException {
+        return getInstanceWrapper(true);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/RequestScopeContainerFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/RequestScopeContainerFactory.java
new file mode 100644
index 0000000000..9d1cf88d96
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/RequestScopeContainerFactory.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.scope.impl;
+
+import org.apache.tuscany.sca.core.scope.Scope;
+import org.apache.tuscany.sca.core.scope.ScopeContainer;
+import org.apache.tuscany.sca.core.scope.ScopeContainerFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class RequestScopeContainerFactory implements ScopeContainerFactory {
+
+    public ScopeContainer createScopeContainer(RuntimeComponent component) {
+        return new RequestScopeContainer(component);
+    }
+
+    public Scope getScope() {
+        return Scope.REQUEST;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/ScopeRegistryImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/ScopeRegistryImpl.java
new file mode 100644
index 0000000000..f11295c9fa
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/ScopeRegistryImpl.java
@@ -0,0 +1,68 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.scope.impl;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.apache.tuscany.sca.core.scope.Scope;
+import org.apache.tuscany.sca.core.scope.ScopeContainer;
+import org.apache.tuscany.sca.core.scope.ScopeContainerFactory;
+import org.apache.tuscany.sca.core.scope.ScopeRegistry;
+import org.apache.tuscany.sca.core.scope.ScopedImplementationProvider;
+import org.apache.tuscany.sca.core.scope.ScopedRuntimeComponent;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * The default implementation of a scope registry
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ScopeRegistryImpl implements ScopeRegistry {
+    private final Map<Scope, ScopeContainerFactory> scopeCache = new ConcurrentHashMap<Scope, ScopeContainerFactory>();
+
+    public void register(ScopeContainerFactory factory) {
+        scopeCache.put(factory.getScope(), factory);
+    }
+
+    public ScopeContainer getScopeContainer(RuntimeComponent runtimeComponent) {
+        if (!(runtimeComponent instanceof ScopedRuntimeComponent)) {
+            return null;
+        }
+        ScopedRuntimeComponent component = (ScopedRuntimeComponent)runtimeComponent;
+        if (component.getScopeContainer() != null) {
+            return component.getScopeContainer();
+        }
+        ImplementationProvider implementationProvider = component.getImplementationProvider();
+        if (implementationProvider instanceof ScopedImplementationProvider) {
+            ScopedImplementationProvider provider = (ScopedImplementationProvider)implementationProvider;
+            Scope scope = provider.getScope();
+            if (scope == null) {
+                scope = Scope.STATELESS;
+            }
+            ScopeContainerFactory factory = scopeCache.get(scope);
+            ScopeContainer container = factory.createScopeContainer(component);
+            component.setScopeContainer(container);
+            return container;
+        }
+        return null;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/StatelessScopeContainer.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/StatelessScopeContainer.java
new file mode 100644
index 0000000000..0639b8885b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/StatelessScopeContainer.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.scope.impl;
+
+import org.apache.tuscany.sca.core.factory.InstanceWrapper;
+import org.apache.tuscany.sca.core.scope.AbstractScopeContainer;
+import org.apache.tuscany.sca.core.scope.Scope;
+import org.apache.tuscany.sca.core.scope.TargetDestructionException;
+import org.apache.tuscany.sca.core.scope.TargetResolutionException;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * A scope context which manages stateless atomic component instances in a non-pooled fashion.
+ *
+ * @version $Rev$ $Date$
+ */
+public class StatelessScopeContainer<KEY> extends AbstractScopeContainer<KEY> {
+
+    public StatelessScopeContainer(RuntimeComponent component) {
+        super(Scope.STATELESS, component);
+    }
+
+    @Override
+    public  InstanceWrapper getWrapper(KEY contextId)
+        throws TargetResolutionException {
+        InstanceWrapper ctx = createInstanceWrapper();
+        ctx.start();
+        return ctx;
+    }
+
+    @Override
+    public  InstanceWrapper getAssociatedWrapper(KEY contextId)
+        throws TargetResolutionException {
+        return getWrapper(contextId);
+    }
+
+    @Override
+    public  void returnWrapper(InstanceWrapper wrapper, KEY contextId)
+        throws TargetDestructionException {
+        wrapper.stop();
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/StatelessScopeContainerFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/StatelessScopeContainerFactory.java
new file mode 100644
index 0000000000..5bf20a6a5f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/scope/impl/StatelessScopeContainerFactory.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.scope.impl;
+
+import org.apache.tuscany.sca.core.scope.Scope;
+import org.apache.tuscany.sca.core.scope.ScopeContainer;
+import org.apache.tuscany.sca.core.scope.ScopeContainerFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class StatelessScopeContainerFactory implements ScopeContainerFactory {
+
+    public ScopeContainer createScopeContainer(RuntimeComponent component) {
+        return new StatelessScopeContainer(component);
+    }
+
+    public Scope getScope() {
+        return Scope.STATELESS;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/DefaultWorkScheduler.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/DefaultWorkScheduler.java
new file mode 100644
index 0000000000..3df2f7188b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/DefaultWorkScheduler.java
@@ -0,0 +1,191 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.work.impl;
+
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+
+import org.apache.tuscany.sca.work.NotificationListener;
+import org.apache.tuscany.sca.work.WorkScheduler;
+import org.apache.tuscany.sca.work.WorkSchedulerException;
+
+/**
+ * A work scheduler implementation based on a JSR 237 work manager.
+ * <p/>
+ * <p/>
+ * This needs a JSR 237 work manager implementation available for scheduling work. Instances can be configured with a
+ * work manager implementation that is injected in. It is the responsibility of the runtime environment to make a work
+ * manager implementation available. For example, if the managed environment supports work manager the runtime can use
+ * the appropriate lookup mechanism to inject the work manager implementation. </p>
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultWorkScheduler implements WorkScheduler {
+
+    /**
+     * Underlying JSR-237 work manager
+     */
+    private ThreadPoolWorkManager jsr237WorkManager;
+
+    /**
+     * Initializes the JSR 237 work manager.
+     *
+     * @param jsr237WorkManager JSR 237 work manager.
+     */
+    public DefaultWorkScheduler() {
+    }
+
+    private synchronized ThreadPoolWorkManager getWorkManager() {
+        if (jsr237WorkManager != null) {
+            return jsr237WorkManager;
+        }
+//        try {
+//            InitialContext ctx = new InitialContext();
+//            jsr237WorkManager = (ThreadPoolWorkManager)ctx.lookup("java:comp/env/wm/TuscanyWorkManager");
+//        } catch (Throwable e) {
+//            // ignore
+//        }
+        if (jsr237WorkManager == null) {
+            jsr237WorkManager = new ThreadPoolWorkManager(10);
+        }
+        return jsr237WorkManager;
+    }
+
+    /**
+     * Schedules a unit of work for future execution. The notification listener is used to register interest in
+     * callbacks regarding the status of the work.
+     *
+     * @param work The unit of work that needs to be asynchronously executed.
+     */
+    public <T extends Runnable> void scheduleWork(T work) {
+        scheduleWork(work, null);
+    }
+
+    /**
+     * Schedules a unit of work for future execution. The notification listener is used to register interest in
+     * callbacks regarding the status of the work.
+     *
+     * @param work     The unit of work that needs to be asynchronously executed.
+     * @param listener Notification listener for callbacks.
+     */
+    public <T extends Runnable> void scheduleWork(T work, NotificationListener<T> listener) {
+
+        if (work == null) {
+            throw new IllegalArgumentException("Work cannot be null");
+        }
+
+        Work<T> jsr237Work = new Work<T>(work);
+        try {
+            if (listener == null) {
+                getWorkManager().schedule(jsr237Work);
+            } else {
+                Jsr237WorkListener<T> jsr237WorkListener = new Jsr237WorkListener<T>(listener, work);
+                getWorkManager().schedule(jsr237Work, jsr237WorkListener);
+            }
+        } catch (IllegalArgumentException ex) {
+            if (listener != null) {
+                listener.workRejected(work);
+            } else {
+                throw new WorkSchedulerException(ex);
+            }
+        } catch (Exception ex) {
+            throw new WorkSchedulerException(ex);
+        }
+
+    }
+
+    public void destroy() {
+        if (jsr237WorkManager instanceof ThreadPoolWorkManager) {
+            // Allow privileged access to modify threads. Requires RuntimePermission in security
+            // policy.
+            AccessController.doPrivileged(new PrivilegedAction<Object>() {
+                public Object run() {
+                    ((ThreadPoolWorkManager)jsr237WorkManager).destroy();
+                    return null;
+                }
+            });
+        }
+    }
+
+    /*
+     * WorkListener for keeping track of work status callbacks.
+     *
+     */
+    private class Jsr237WorkListener<T extends Runnable> implements WorkListener {
+
+        // Notification listener
+        private NotificationListener<T> listener;
+
+        // Work
+        private T work;
+
+        /*
+        * Initializes the notification listener.
+        */
+        public Jsr237WorkListener(NotificationListener<T> listener, T work) {
+            this.listener = listener;
+            this.work = work;
+        }
+
+        /*
+         * Callback when the work is accepted.
+         */
+        public void workAccepted(WorkEvent workEvent) {
+            T work = getWork();
+            listener.workAccepted(work);
+        }
+
+        /*
+         * Callback when the work is rejected.
+         */
+        public void workRejected(WorkEvent workEvent) {
+            T work = getWork();
+            listener.workRejected(work);
+        }
+
+        /*
+         * Callback when the work is started.
+         */
+        public void workStarted(WorkEvent workEvent) {
+            T work = getWork();
+            listener.workStarted(work);
+        }
+
+        /*
+         * Callback when the work is completed.
+         */
+        public void workCompleted(WorkEvent workEvent) {
+            T work = getWork();
+            Exception exception = workEvent.getException();
+            if (exception != null) {
+                listener.workFailed(work, exception);
+            } else {
+                listener.workCompleted(work);
+            }
+        }
+
+        /*
+        * Gets the underlying work from the work event.
+        */
+        private T getWork() {
+            return work;
+        }
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/ThreadPoolWorkManager.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/ThreadPoolWorkManager.java
new file mode 100644
index 0000000000..12fa4a485d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/ThreadPoolWorkManager.java
@@ -0,0 +1,229 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.work.impl;
+
+import java.rmi.server.UID;
+import java.util.Collection;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.RejectedExecutionException;
+import java.util.concurrent.ThreadFactory;
+
+import org.apache.tuscany.sca.work.WorkSchedulerException;
+import org.oasisopen.sca.annotation.Destroy;
+
+/**
+ * A thread-pool based implementation for the JSR-237 work manager.
+ * <p/>
+ * <p/>
+ * This implementation supports only local work.
+ * <p/>
+ * TODO Elaborate the implementation. </p>
+ *
+ * @version $Rev$ $Date$
+ */
+public class ThreadPoolWorkManager {
+
+    // Map of work items currently handled by the work manager
+    private Map<WorkItem, WorkListener> workItems = new ConcurrentHashMap<WorkItem, WorkListener>();
+
+    // Thread-pool
+    private ExecutorService executor;
+
+    /**
+     * Initializes the thread-pool.
+     *
+     * @param threadPoolSize Thread-pool size.
+     * @throws IllegalArgumentException if threadPoolSize < 1
+     */
+    public ThreadPoolWorkManager(int threadPoolSize) {
+        if (threadPoolSize < 1) {
+            throw new IllegalArgumentException("Invalid threadPoolSize of " 
+                    + threadPoolSize + ". It must be >= 1");
+        }
+
+        // Creates a new Executor, use a custom ThreadFactory that
+        // creates daemon threads.
+        executor = Executors.newFixedThreadPool(threadPoolSize, new ThreadFactory() {
+            public Thread newThread(Runnable r) {
+                Thread thread = new Thread(r);
+                thread.setDaemon(true);
+                return thread;
+            }
+        });
+    }
+
+    /**
+     * Schedules a unit of work asynchronously.
+     *
+     * @param work Work that needs to be scheduled.
+     * @return Work Work item representing the asynchronous work
+     */
+    public WorkItem schedule(Work<?> work) throws IllegalArgumentException {
+        return schedule(work, null);
+    }
+
+    /**
+     * Schedules a unit of work asynchronously.
+     *
+     * @param work         Work that needs to be scheduled.
+     * @param workListener Work listener for callbacks.
+     * @return Work Work item representing the asynchronous work
+     */
+    public WorkItem schedule(Work<?> work, WorkListener workListener) throws IllegalArgumentException {
+
+        WorkItem workItem = new WorkItem(new UID().toString(), work);
+        if (workListener != null) {
+            workItems.put(workItem, workListener);
+        }
+        workAccepted(workItem, work);
+        if (scheduleWork(work, workItem)) {
+            return workItem;
+        } else {
+            workItem.setStatus(WorkEvent.WORK_REJECTED);
+            if (workListener != null) {
+                workListener.workRejected(new WorkEvent(workItem));
+            }
+            throw new IllegalArgumentException("Unable to schedule work");
+        }
+    }
+
+    /**
+     * Wait for all the specified units of work to finish.
+     *
+     * @param works   Units of the work that need to finish.
+     * @param timeout Timeout for waiting for the units of work to finish.
+     */
+    public boolean waitForAll(Collection<Work<?>> works, long timeout) {
+        throw new UnsupportedOperationException("waitForAll not supported");
+    }
+
+    /**
+     * Wait for any of the specified units of work to finish.
+     *
+     * @param works   Units of the work that need to finish.
+     * @param timeout Timeout for waiting for the units of work to finish.
+     */
+    public Collection<Work<?>> waitForAny(Collection<Work<?>> works, long timeout) {
+        throw new UnsupportedOperationException("waitForAny not supported");
+    }
+
+    /**
+     * Method provided for subclasses to indicate a work acceptance.
+     *
+     * @param workItem Work item representing the work that was accepted.
+     * @param work     Work that was accepted.
+     */
+    private void workAccepted(final WorkItem workItem, final Work<?> work) {
+        WorkListener listener = workItems.get(workItem);
+        if (listener != null) {
+            workItem.setStatus(WorkEvent.WORK_ACCEPTED);
+            WorkEvent event = new WorkEvent(workItem);
+            listener.workAccepted(event);
+        }
+    }
+
+    /*
+     * Method to indicate a work start.
+     */
+    private void workStarted(final WorkItem workItem, final Work<?> work) {
+        WorkListener listener = workItems.get(workItem);
+        if (listener != null) {
+            workItem.setStatus(WorkEvent.WORK_STARTED);
+            WorkEvent event = new WorkEvent(workItem);
+            listener.workStarted(event);
+        }
+    }
+
+    /*
+     * Method to indicate a work completion.
+     */
+    private void workCompleted(final WorkItem workItem, final Work<?> work) {
+        workCompleted(workItem, work, null);
+    }
+
+    /*
+     * Method to indicate a work completion.
+     */
+    private void workCompleted(final WorkItem workItem, final Work<?> work, final WorkSchedulerException exception) {
+        WorkListener listener = workItems.get(workItem);
+        if (listener != null) {
+            workItem.setStatus(WorkEvent.WORK_COMPLETED);
+            workItem.setResult(work);
+            workItem.setException(exception);
+            WorkEvent event = new WorkEvent(workItem);
+            listener.workCompleted(event);
+            workItems.remove(workItem);
+        }
+    }
+
+    /*
+     * Schedules the work using the ThreadPool.
+     */
+    private boolean scheduleWork(final Work<?> work, final WorkItem workItem) {
+        try {
+            executor.execute(new DecoratingWork(workItem, work));
+            return true;
+        } catch (RejectedExecutionException ex) {
+            return false;
+        }
+    }
+
+    /*
+     * Class that decorates the original worker so that it can get callbacks when work is done.
+     */
+    private final class DecoratingWork implements Runnable {
+
+        // Work item for this work.
+        private WorkItem workItem;
+
+        // The original work.
+        private Work decoratedWork;
+
+        /*
+         * Initializes the work item and underlying work.
+         */
+        private DecoratingWork(final WorkItem workItem, final Work decoratedWork) {
+            this.workItem = workItem;
+            this.decoratedWork = decoratedWork;
+        }
+
+        /*
+         * Overrides the run method.
+         */
+        public void run() {
+            workStarted(workItem, decoratedWork);
+            try {
+                decoratedWork.run();
+                workCompleted(workItem, decoratedWork);
+            } catch (Throwable th) {
+                workCompleted(workItem, decoratedWork, new WorkSchedulerException(th.getMessage(), th));
+            }
+        }
+
+    }
+
+    @Destroy
+    public void destroy() {
+        executor.shutdown();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/Work.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/Work.java
new file mode 100644
index 0000000000..ca06d0e854
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/Work.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.work.impl;
+
+/**
+ * JCA work wrapper.
+ *
+ * @version $Rev$ $Date$
+ */
+public class Work<T extends Runnable> {
+
+    // Work that is being executed.
+    private T work;
+
+    /*
+     * Initializes the work instance.
+     */
+    public Work(T work) {
+        this.work = work;
+    }
+
+    /*
+     * Returns the completed work.
+     */
+    public T getWork() {
+        return work;
+    }
+
+    /*
+     * Release the work.
+     */
+    public void release() {
+    }
+
+    /*
+     * Work attributes are not daemon.
+     */
+    public boolean isDaemon() {
+        return false;
+    }
+
+    /*
+     * Runs the work.
+     */
+    public void run() {
+        work.run();
+    }
+}
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/WorkEvent.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/WorkEvent.java
new file mode 100644
index 0000000000..4580011806
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/WorkEvent.java
@@ -0,0 +1,80 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.work.impl;
+
+import org.apache.tuscany.sca.work.WorkSchedulerException;
+
+
+
+/**
+ * Default immutable implementation of the <code>WorkEvent</code> class.
+ *
+ * @version $Rev$ $Date$
+ */
+class WorkEvent {
+    
+    public static final int WORK_ACCEPTED = 1;
+    public static final int WORK_REJECTED = 2;
+    public static final int WORK_STARTED = 3;
+    public static final int WORK_COMPLETED = 4;
+
+    // Work item for this event
+    private WorkItem workItem;
+
+    // Exception if something has gone wrong
+    private WorkSchedulerException exception;
+
+    /**
+     * Instantiates the event.
+     *
+     * @param workItem Work item for this event.
+     */
+    public WorkEvent(final WorkItem workItem) {
+        this.workItem = workItem;
+        this.exception = workItem.getException();
+    }
+
+    /**
+     * Returns the work type based on whether the work was accepted, started,
+     * rejected or completed.
+     *
+     * @return Work type.
+     */
+    public int getType() {
+        return workItem.getStatus();
+    }
+
+    /**
+     * Returns the work item associated with this work type.
+     *
+     * @return Work item.
+     */
+    public WorkItem getWorkItem() {
+        return workItem;
+    }
+
+    /**
+     * Returns the exception if the work completed with an exception.
+     *
+     * @return Work exception.
+     */
+    public WorkSchedulerException getException() {
+        return exception;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/WorkItem.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/WorkItem.java
new file mode 100644
index 0000000000..0fc104d0fc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/WorkItem.java
@@ -0,0 +1,167 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.work.impl;
+
+import org.apache.tuscany.sca.work.WorkSchedulerException;
+
+/**
+ * An identity based immutable implementation of the <code>WorkItem</code>
+ * interface.
+ *
+ * @version $Rev$ $Date$
+ */
+class WorkItem {
+    
+    // Id scoped for the VM
+    private String id;
+
+    // Status
+    private int status = -1;
+
+    // Result
+    private Work<?> result;
+    
+    // Original work
+    private Work<?> originalWork;
+
+    // Exception
+    private WorkSchedulerException exception;
+
+    /**
+     * Instantiates an id for this item.
+     *
+     * @param id of this work event.
+     */
+    protected WorkItem(final String id, final Work<?> orginalWork) {
+        this.id = id;
+        this.originalWork = orginalWork;
+    }
+
+    /**
+     * Returns the id.
+     *
+     * @return Id of this item.
+     */
+    public String getId() {
+        return id;
+    }
+
+    /**
+     * Returns the original work.
+     *
+     * @return Original work.
+     */
+    public Work<?> getOriginalWork() {
+        return originalWork;
+    }
+
+    /**
+     * Returns the work result if the work completed.
+     *
+     * @return Work.
+     * @throws WorkException If the work completed with an exception.
+     */
+    public Work<?> getResult() {
+        return result;
+    }
+
+    /**
+     * Sets the result.
+     *
+     * @param result Result.
+     */
+    protected void setResult(final Work<?> result) {
+        this.result = result;
+    }
+
+    /**
+     * Returns the exception if work completed with an exception.
+     *
+     * @return Work exception.
+     */
+    protected WorkSchedulerException getException() {
+        return exception;
+    }
+
+    /**
+     * Sets the exception.
+     *
+     * @param exception Exception.
+     */
+    protected void setException(final WorkSchedulerException exception) {
+        this.exception = exception;
+    }
+
+    /**
+     * Returns the work type based on whether the work was accepted, started,
+     * rejected or completed.
+     *
+     * @return Work status.
+     */
+    public int getStatus() {
+        return status;
+    }
+
+    /**
+     * Sets the status.
+     *
+     * @param status Status.
+     */
+    protected void setStatus(final int status) {
+        this.status = status;
+    }
+
+    /**
+     * @see Object#hashCode() 
+     */
+    @Override
+    public int hashCode() {
+        return id.hashCode();
+    }
+
+    /**
+     * Indicates whether some other object is "equal to" this one.
+     *
+     * @param obj Object to be compared.
+     * @return true if this object is the same as the obj argument; false
+     *         otherwise..
+     */
+    @Override
+    public boolean equals(final Object obj) {
+        return (obj != null) && (obj.getClass() == WorkItem.class) && ((WorkItem) obj).id.equals(id);
+    }
+
+    /**
+     * Compares this object with the specified object for order. Returns a
+     * negative integer, zero, or a positive integer as this object is less
+     * than, equal to, or greater than the specified object.
+     *
+     * @param o Object to be compared.
+     * @return A negative integer, zero, or a positive integer as this object
+     *         is less than, equal to, or greater than the specified object.
+     * @throws ClassCastException needs better documentation.
+     */
+    public int compareTo(final Object o) {
+        if (o.getClass() != WorkItem.class) {
+            throw new ClassCastException(o.getClass().getName());
+        } else {
+            return ((WorkItem) o).getId().compareTo(getId());
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/WorkListener.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/WorkListener.java
new file mode 100644
index 0000000000..facb2dfe56
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/java/org/apache/tuscany/sca/core/work/impl/WorkListener.java
@@ -0,0 +1,32 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.core.work.impl;

+

+public interface WorkListener {

+

+    long IMMEDIATE = 0;

+    long INDEFINITE = java.lang.Long.MAX_VALUE;

+

+    void workAccepted(WorkEvent event);

+    void workCompleted(WorkEvent event);

+    void workRejected(WorkEvent event);

+    void workStarted(WorkEvent event);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.context.ComponentContextFactory b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.context.ComponentContextFactory
new file mode 100644
index 0000000000..e118d5967b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.context.ComponentContextFactory
@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+org.apache.tuscany.sca.core.context.DefaultComponentContextFactory
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.context.RequestContextFactory b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.context.RequestContextFactory
new file mode 100644
index 0000000000..171588cc7b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.context.RequestContextFactory
@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+org.apache.tuscany.sca.core.context.DefaultRequestContextFactory
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..97a1d70d49
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.core.assembly.impl.ReferenceParameterProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.1#referenceParameters,model=org.apache.tuscany.sca.runtime.ReferenceParameters
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.assembly.CompositeActivator b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.assembly.CompositeActivator
new file mode 100644
index 0000000000..d5e13292d2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.assembly.CompositeActivator
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+

+org.apache.tuscany.sca.core.assembly.impl.CompositeActivatorImpl

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.assembly.EndpointSerializer b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.assembly.EndpointSerializer
new file mode 100644
index 0000000000..cc3306b325
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.assembly.EndpointSerializer
@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+#

+#   http://www.apache.org/licenses/LICENSE-2.0

+#

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+org.apache.tuscany.sca.core.assembly.impl.EndpointSerializerImpl
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.conversation.ConversationManager b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.conversation.ConversationManager
new file mode 100644
index 0000000000..67cec934b4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.conversation.ConversationManager
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+

+org.apache.tuscany.sca.core.conversation.impl.ConversationManagerImpl

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint
new file mode 100644
index 0000000000..af281d8f4d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+

+org.apache.tuscany.sca.core.invocation.DefaultProxyFactoryExtensionPoint

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.scope.ScopeRegistry b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.scope.ScopeRegistry
new file mode 100644
index 0000000000..a4a0154987
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.scope.ScopeRegistry
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+

+org.apache.tuscany.sca.core.scope.DefaultScopeRegistry

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.invocation.MessageFactory b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.invocation.MessageFactory
new file mode 100644
index 0000000000..00a33e1656
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.invocation.MessageFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+

+org.apache.tuscany.sca.core.invocation.impl.MessageFactoryImpl

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.work.WorkScheduler b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.work.WorkScheduler
new file mode 100644
index 0000000000..9923ba5927
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/main/resources/META-INF/services/org.apache.tuscany.sca.work.WorkScheduler
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+

+org.apache.tuscany.sca.core.work.impl.DefaultWorkScheduler

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/impl/CallbackInterfaceInterceptorTestCase.java.fixme b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/impl/CallbackInterfaceInterceptorTestCase.java.fixme
new file mode 100644
index 0000000000..b11eaa9621
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/impl/CallbackInterfaceInterceptorTestCase.java.fixme
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.wire;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.core.assembly.impl.EndpointReferenceImpl;
+import org.apache.tuscany.sca.core.invocation.CallbackInterfaceInterceptor;
+import org.apache.tuscany.sca.core.invocation.impl.MessageFactoryImpl;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Message;
+import org.easymock.EasyMock;
+import org.oasisopen.sca.NoRegisteredCallbackException;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class CallbackInterfaceInterceptorTestCase extends TestCase {
+
+    public void testHasCallbackObject() {
+        CallbackInterfaceInterceptor interceptor = new CallbackInterfaceInterceptor();
+        Interceptor next = EasyMock.createMock(Interceptor.class);
+        EasyMock.expect(next.invoke(EasyMock.isA(Message.class))).andReturn(null);
+        EasyMock.replay(next);
+        interceptor.setNext(next);
+        Message msg = new MessageFactoryImpl().createMessage();
+        msg.setFrom(new EndpointReferenceImpl("uri"));
+        msg.getFrom().getReferenceParameters().setCallbackObjectID("ABC");
+        interceptor.invoke(msg);
+        EasyMock.verify(next);
+    }
+
+    public void testNoCallbackObject() {
+        CallbackInterfaceInterceptor interceptor = new CallbackInterfaceInterceptor();
+        Message msg = new MessageFactoryImpl().createMessage();
+        msg.setFrom(new EndpointReferenceImpl("uri"));
+        msg.getFrom().getReferenceParameters().setCallbackObjectID(null);
+        try {
+            interceptor.invoke(msg);
+            fail();
+        } catch (NoRegisteredCallbackException e) {
+            // expected
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/impl/InvocationChainImplTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/impl/InvocationChainImplTestCase.java
new file mode 100644
index 0000000000..d6367163fa
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/impl/InvocationChainImplTestCase.java
@@ -0,0 +1,95 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.invocation.impl;
+
+import static org.junit.Assert.assertEquals;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.OperationImpl;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class InvocationChainImplTestCase {
+
+    @Test
+    public void testInsertAtEnd() throws Exception {
+        Operation op = newOperation("foo");
+        InvocationChain chain = new InvocationChainImpl(op, op, true);
+        Interceptor inter2 = new MockInterceptor();
+        Interceptor inter1 = new MockInterceptor();
+        chain.addInterceptor(inter1);
+        chain.addInterceptor(inter2);
+        Interceptor head = (Interceptor)chain.getHeadInvoker();
+        assertEquals(inter1, head);
+        assertEquals(inter2, head.getNext());
+        assertEquals(inter2, chain.getTailInvoker());
+
+    }
+
+    @Test
+    public void testAddByPhase() throws Exception {
+        Operation op = newOperation("foo");
+        InvocationChain chain = new InvocationChainImpl(op, op, false);
+        Interceptor inter1 = new MockInterceptor();
+        Interceptor inter2 = new MockInterceptor();
+        Interceptor inter3 = new MockInterceptor();
+        Interceptor inter4 = new MockInterceptor();
+        chain.addInterceptor(inter3); // SERVICE
+        chain.addInterceptor(Phase.IMPLEMENTATION_POLICY, inter4);
+        chain.addInterceptor(Phase.SERVICE_POLICY, inter2);
+        chain.addInterceptor(Phase.SERVICE_BINDING, inter1);
+        Interceptor head = (Interceptor)chain.getHeadInvoker();
+        assertEquals(inter1, head);
+        assertEquals(inter2, inter1.getNext());
+        assertEquals(inter3, inter2.getNext());
+        assertEquals(inter4, inter3.getNext());
+        assertEquals(inter4, chain.getTailInvoker());
+    }
+
+    private class MockInterceptor implements Interceptor {
+
+        private Invoker next;
+
+        public Message invoke(Message msg) {
+            return null;
+        }
+
+        public void setNext(Invoker next) {
+            this.next = next;
+        }
+
+        public Invoker getNext() {
+            return next;
+        }
+
+    }
+
+    private static Operation newOperation(String name) {
+        Operation operation = new OperationImpl();
+        operation.setName(name);
+        return operation;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/impl/NonBlockingInterceptorTestCase.java.fixme b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/impl/NonBlockingInterceptorTestCase.java.fixme
new file mode 100644
index 0000000000..b8150d4edc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/impl/NonBlockingInterceptorTestCase.java.fixme
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.core.wire;
+
+import static org.easymock.EasyMock.createMock;
+import static org.easymock.EasyMock.expectLastCall;
+import static org.easymock.EasyMock.getCurrentArguments;
+import static org.easymock.EasyMock.isA;
+import static org.easymock.EasyMock.replay;
+import static org.easymock.EasyMock.verify;
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.core.invocation.NonBlockingInterceptor;
+import org.apache.tuscany.sca.core.invocation.ThreadMessageContext;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.work.WorkScheduler;
+import org.easymock.EasyMock;
+import org.easymock.IAnswer;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class NonBlockingInterceptorTestCase extends TestCase {
+
+    public void testInvoke() throws Exception {
+        WorkScheduler scheduler = createMock(WorkScheduler.class);
+        scheduler.scheduleWork(isA(Runnable.class));
+        expectLastCall().andStubAnswer(new IAnswer<Object>() {
+            public Object answer() throws Throwable {
+                Runnable runnable = (Runnable) getCurrentArguments()[0];
+                runnable.run();
+                return null;
+            }
+        });
+        replay(scheduler);
+        Message context = createMock(Message.class);
+        //String convID = "convID";
+        //TODO port to the new way of dealing with conversation IDs later
+        //EasyMock.expect(context.getConversationID()).andReturn(convID);
+        EasyMock.replay(context);
+        ThreadMessageContext.setMessageContext(context);
+        Message msg = createMock(Message.class);
+        //TODO port to the new way of dealing with conversation IDs later
+        //msg.setConversationID(convID);
+        Interceptor next = EasyMock.createMock(Interceptor.class);
+        EasyMock.expect(next.invoke(EasyMock.eq(msg))).andReturn(msg);
+        EasyMock.expect(msg.isFault()).andReturn(false);
+        EasyMock.replay(next);
+        EasyMock.replay(msg);
+        Interceptor interceptor = new NonBlockingInterceptor(scheduler, next);
+        interceptor.invoke(msg);
+        verify(context);
+        verify(next);
+        verify(msg);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/impl/PhaseManagerTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/impl/PhaseManagerTestCase.java
new file mode 100644
index 0000000000..8fcead004d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/impl/PhaseManagerTestCase.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core.invocation.impl;
+
+import java.util.List;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class PhaseManagerTestCase {
+
+    @Test
+    public void testDiscovery() {
+        PhaseManager pm = new PhaseManager("org.apache.tuscany.sca.invocation.PhaseTest");
+        List<String> phases = pm.getAllPhases();
+        System.out.println(phases.size());
+        System.out.println(phases);
+        // Assert.assertEquals(15, phases.size());
+        Assert.assertEquals("reference.first", phases.get(0));
+
+        int rt = phases.indexOf("reference.transaction");
+        Assert.assertTrue(rt > phases.indexOf("reference.interface"));
+
+        int st = phases.indexOf("service.transaction");
+        Assert.assertTrue(st > phases.indexOf("service.binding"));
+
+        int it = phases.indexOf("implementation.transaction");
+        Assert.assertTrue(it < phases.indexOf("implementation.policy"));
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/impl/PhaseSorterTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/impl/PhaseSorterTestCase.java
new file mode 100644
index 0000000000..c268e133e4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/invocation/impl/PhaseSorterTestCase.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.invocation.impl;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+import java.util.Arrays;
+import java.util.List;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+public class PhaseSorterTestCase {
+    private PhaseSorter<String> graph;
+
+    @Before
+    public void setUp() throws Exception {
+        graph = new PhaseSorter<String>();
+    }
+
+    @Test
+    public void testSort() {
+        graph.addEdge("a", "b");
+        graph.addEdge("a", "c");
+        graph.addEdge("c", "d");
+        graph.addEdge("b", "c");
+        List<String> order = graph.topologicalSort(true);
+        assertEquals(Arrays.asList("a", "b", "c", "d"), order);
+        assertTrue(!graph.getVertices().isEmpty());
+
+        graph.addEdge("d", "a");
+        try {
+            order = graph.topologicalSort(true);
+            assertTrue("Should have failed", false);
+        } catch (IllegalArgumentException e) {
+            assertTrue(true);
+        }
+
+        graph.removeEdge("d", "a");
+        order = graph.topologicalSort(false);
+        assertEquals(Arrays.asList("a", "b", "c", "d"), order);
+        assertTrue(graph.getVertices().isEmpty());
+    }
+
+    @After
+    public void tearDown() throws Exception {
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/work/impl/FailingWork.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/work/impl/FailingWork.java
new file mode 100644
index 0000000000..16ca5fd00e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/work/impl/FailingWork.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.work.impl;
+
+
+
+/**
+ * Simple Work item that will throw an exception
+ * 
+ * @version $Rev$ $Date$
+ */
+public class FailingWork extends Work {
+
+    public FailingWork() {
+        super(null);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public boolean isDaemon() {
+        return false;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public void release() {
+    }
+
+    /**
+     * Throws an IllegalArgumentException
+     */
+    public void run() {
+        System.out.println("Starting " + this + " and throwing an Exception");
+        throw new IllegalArgumentException("Sample exception from " + this);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/work/impl/JSR237MyFailingRunnable.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/work/impl/JSR237MyFailingRunnable.java
new file mode 100644
index 0000000000..2d791e5012
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/work/impl/JSR237MyFailingRunnable.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.work.impl;
+
+/**
+ * Simple Runnable that throws an IllegalArgumentException
+ *
+ * @version $Rev$ $Date$
+ */
+public class JSR237MyFailingRunnable extends JSR237MyRunnable {
+
+    /**
+     * Constructor
+     */
+    public JSR237MyFailingRunnable() {
+        super(-1);
+    }
+
+    /**
+     * Sleeps for a period of time defined by sleepTime
+     */
+    @Override
+    public void run() {
+        System.out.println("Starting " + this + " and throwing an Exception");
+        throw new IllegalArgumentException("Sample exception from " + this);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/work/impl/JSR237MyRunnable.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/work/impl/JSR237MyRunnable.java
new file mode 100644
index 0000000000..c0183b6f9b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/work/impl/JSR237MyRunnable.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.work.impl;
+
+import java.util.concurrent.atomic.AtomicInteger;
+
+/**
+ * Simple Runnable that is used for testing Jsr237WorkScheduler
+ *
+ * @version $Rev$ $Date$
+ */
+public class JSR237MyRunnable implements Runnable {
+
+    /**
+     * Count of workAccepted() method calls
+     */
+    private AtomicInteger runCompletedCount = new AtomicInteger();
+
+    /**
+     * The amount of time to sleep in the Run loop
+     */
+    private final long sleepTime;
+
+    /**
+     * Constructor
+     *
+     * @param sleepTime The amount of time to sleep (in milliseconds) in the run() method
+     */
+    public JSR237MyRunnable(long sleepTime) {
+        this.sleepTime = sleepTime;
+    }
+
+    /**
+     * Sleeps for a period of time defined by sleepTime
+     */
+    public void run() {
+        System.out.println("Starting " + this);
+        try {
+            Thread.sleep(sleepTime);
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        }
+        System.out.println("Done " + this);
+        runCompletedCount.incrementAndGet();
+    }
+
+    /**
+     * Returns the number of completed calls to run()
+     *
+     * @return The number of completed calls to run()
+     */
+    public int getRunCompletedCount() {
+        return runCompletedCount.get();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/work/impl/JSR237MyRunnerListener.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/work/impl/JSR237MyRunnerListener.java
new file mode 100644
index 0000000000..307f24aca7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/work/impl/JSR237MyRunnerListener.java
@@ -0,0 +1,154 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.work.impl;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.concurrent.atomic.AtomicInteger;
+
+import org.apache.tuscany.sca.work.NotificationListener;
+
+/**
+ * Simple NotificationListener that is used for testing Jsr237WorkScheduler
+ *
+ * @version $Rev$ $Date$
+ */
+public class JSR237MyRunnerListener implements NotificationListener<JSR237MyRunnable> {
+
+    /**
+     * Count of workAccepted() method calls
+     */
+    private AtomicInteger workAcceptedCallCount = new AtomicInteger();
+
+    /**
+     * Count of workStarted() method calls
+     */
+    private AtomicInteger workStartedCallCount = new AtomicInteger();
+
+    /**
+     * Count of workCompleted() method calls
+     */
+    private AtomicInteger workCompletedCallCount = new AtomicInteger();
+
+    /**
+     * Count of workFailed() method calls
+     */
+    private AtomicInteger workFailedCallCount = new AtomicInteger();
+
+    /**
+     * Count of workRejected() method calls
+     */
+    private AtomicInteger workRejectedCallCount = new AtomicInteger();
+
+    /**
+     * List of all exceptions thrown by Work items
+     */
+    private List<Throwable> workExceptions = Collections.synchronizedList(new ArrayList<Throwable>());
+
+    /**
+     * {@inheritDoc}
+     */
+    public void workAccepted(JSR237MyRunnable work) {
+        workAcceptedCallCount.incrementAndGet();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public void workCompleted(JSR237MyRunnable work) {
+        workCompletedCallCount.incrementAndGet();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public void workFailed(JSR237MyRunnable work, Throwable error) {
+        workExceptions.add(error);
+        workFailedCallCount.incrementAndGet();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public void workRejected(JSR237MyRunnable work) {
+        workRejectedCallCount.incrementAndGet();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public void workStarted(JSR237MyRunnable work) {
+        workStartedCallCount.incrementAndGet();
+    }
+
+    /**
+     * Returns the number of calls to workAccepted()
+     *
+     * @return The number of calls to workAccepted()
+     */
+    public int getWorkAcceptedCallCount() {
+        return workAcceptedCallCount.get();
+    }
+
+    /**
+     * Returns the number of calls to workStarted()
+     *
+     * @return The number of calls to workStarted()
+     */
+    public int getWorkStartedCallCount() {
+        return workStartedCallCount.get();
+    }
+
+    /**
+     * Returns the number of calls to workCompleted()
+     *
+     * @return The number of calls to workCompleted()
+     */
+    public int getWorkCompletedCallCount() {
+        return workCompletedCallCount.get();
+    }
+
+    /**
+     * Returns the number of calls to workFailed()
+     *
+     * @return The number of calls to workFailed()
+     */
+    public int getWorkFailedCallCount() {
+        return workFailedCallCount.get();
+    }
+
+    /**
+     * Returns the number of calls to workRejected()
+     *
+     * @return The number of calls to workRejected()
+     */
+    public int getWorkRejectedCallCount() {
+        return workRejectedCallCount.get();
+    }
+
+    /**
+     * Returns a List of all exceptions that are thrown by the Work items
+     *
+     * @return A List of all exceptions that are thrown by the Work items
+     */
+    public List<Throwable> getWorkExceptions() {
+        return Collections.unmodifiableList(workExceptions);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/work/impl/Jsr237WorkSchedulerTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/work/impl/Jsr237WorkSchedulerTestCase.java
new file mode 100644
index 0000000000..904f4ca5e0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/work/impl/Jsr237WorkSchedulerTestCase.java
@@ -0,0 +1,240 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.work.impl;
+
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * Test case for Jsr237WorkScheduler
+ *
+ * @version $Rev$ $Date$
+ */
+public class Jsr237WorkSchedulerTestCase {
+
+    /**
+     * Wait up to 20 seconds for the Work units to complete
+     */
+    private static final long WAIT_TIMEOUT = 20000;
+
+    /**
+     * This is the shared instance of the ThreadPoolWorkManager used by the tests
+     */
+    private static DefaultWorkScheduler workSchedular = null;
+
+    /**
+     * Setup the Jsr237WorkScheduler
+     */
+    @BeforeClass
+    public static void setup() {
+        workSchedular = new DefaultWorkScheduler();
+    }
+
+    /**
+     * Make sure that the Jsr237WorkScheduler is stopped after running the tests
+     */
+    @AfterClass
+    public static void destroy() {
+        if (workSchedular != null) {
+            workSchedular.destroy();
+        }
+    }
+
+    /**
+     * Tests running a single fast job on the Jsr237WorkScheduler
+     */
+    @Test
+    public void testSingleFastJob() {
+        // Create the work and register it
+        JSR237MyRunnable fast = new JSR237MyRunnable(10);
+        JSR237MyRunnerListener listener = new JSR237MyRunnerListener();
+        workSchedular.scheduleWork(fast, listener);
+
+        // Wait for the 1 job to complete
+        waitForWorkToComplete(listener, 1);
+
+        // Test that the job completed successfully.
+        Assert.assertEquals(1, listener.getWorkAcceptedCallCount());
+        Assert.assertEquals(0, listener.getWorkRejectedCallCount());
+        Assert.assertEquals(1, listener.getWorkStartedCallCount());
+        Assert.assertEquals(1, listener.getWorkCompletedCallCount());
+        Assert.assertEquals(0, listener.getWorkExceptions().size());
+    }
+
+    /**
+     * Tests running a single job that fails on the Jsr237WorkScheduler
+     */
+    @Test
+    public void testSingleFailingJob() {
+        // Create the work and register it
+        JSR237MyFailingRunnable fail = new JSR237MyFailingRunnable();
+        JSR237MyRunnerListener listener = new JSR237MyRunnerListener();
+        workSchedular.scheduleWork(fail, listener);
+
+        // Wait for the 1 job to complete
+        waitForWorkToComplete(listener, 1);
+
+        // Test that the job completed successfully.
+        Assert.assertEquals(1, listener.getWorkAcceptedCallCount());
+        Assert.assertEquals(0, listener.getWorkRejectedCallCount());
+        Assert.assertEquals(1, listener.getWorkStartedCallCount());
+        Assert.assertEquals(0, listener.getWorkCompletedCallCount());
+        Assert.assertEquals(1, listener.getWorkFailedCallCount());
+        Assert.assertEquals(1, listener.getWorkExceptions().size());
+    }
+
+    /**
+     * Tests running a mixture of fast and slow jobs on the Jsr237WorkScheduler
+     */
+    @Test
+    public void testMultipleJobs() {
+        // Create the work and register it
+        JSR237MyRunnable fast1 = new JSR237MyRunnable(5);
+        JSR237MyRunnable fast2 = new JSR237MyRunnable(10);
+        JSR237MyRunnable fast3 = new JSR237MyRunnable(20);
+        JSR237MyRunnable slow1= new JSR237MyRunnable(200);
+        JSR237MyRunnable slow2 = new JSR237MyRunnable(200);
+        JSR237MyRunnerListener listener = new JSR237MyRunnerListener();
+        workSchedular.scheduleWork(fast1, listener);
+        workSchedular.scheduleWork(fast2, listener);
+        workSchedular.scheduleWork(fast3, listener);
+        workSchedular.scheduleWork(slow1, listener);
+        workSchedular.scheduleWork(slow2, listener);
+
+        // Wait for the 5 jobs to complete
+        waitForWorkToComplete(listener, 5);
+
+        // Test that the job completed successfully.
+        Assert.assertEquals(5, listener.getWorkAcceptedCallCount());
+        Assert.assertEquals(0, listener.getWorkRejectedCallCount());
+        Assert.assertEquals(5, listener.getWorkStartedCallCount());
+        Assert.assertEquals(5, listener.getWorkCompletedCallCount());
+        Assert.assertEquals(0, listener.getWorkExceptions().size());
+    }
+
+    /**
+     * Tests running a mixture of fast and slow jobs some of which fail on the
+     * Jsr237WorkScheduler
+     */
+    @Test
+    public void testMultipleJobsSomeFail() {
+        // Create the work and register it
+        JSR237MyRunnable fast1 = new JSR237MyRunnable(5);
+        JSR237MyRunnable fast2 = new JSR237MyRunnable(10);
+        JSR237MyRunnable fast3 = new JSR237MyRunnable(20);
+        JSR237MyRunnable slow1= new JSR237MyRunnable(200);
+        JSR237MyRunnable slow2 = new JSR237MyRunnable(200);
+        JSR237MyFailingRunnable fail1 = new JSR237MyFailingRunnable();
+        JSR237MyFailingRunnable fail2 = new JSR237MyFailingRunnable();
+        JSR237MyRunnerListener listener = new JSR237MyRunnerListener();
+        workSchedular.scheduleWork(fast1, listener);
+        workSchedular.scheduleWork(fast2, listener);
+        workSchedular.scheduleWork(fail1, listener);
+        workSchedular.scheduleWork(fast3, listener);
+        workSchedular.scheduleWork(slow1, listener);
+        workSchedular.scheduleWork(fail2, listener);
+        workSchedular.scheduleWork(slow2, listener);
+
+        // Wait for the 7 jobs to complete
+        waitForWorkToComplete(listener, 7);
+
+        // Test that the job completed successfully.
+        Assert.assertEquals(7, listener.getWorkAcceptedCallCount());
+        Assert.assertEquals(0, listener.getWorkRejectedCallCount());
+        Assert.assertEquals(7, listener.getWorkStartedCallCount());
+        Assert.assertEquals(5, listener.getWorkCompletedCallCount());
+        Assert.assertEquals(2, listener.getWorkFailedCallCount());
+        Assert.assertEquals(2, listener.getWorkExceptions().size());
+    }
+
+    /**
+     * Tests running a single job that has no listener
+     */
+    @Test
+    public void testSingleFastJobWithNoListener() {
+        // Create the work and register it
+        JSR237MyRunnable fast = new JSR237MyRunnable(10);
+        workSchedular.scheduleWork(fast);
+
+        // Wait for the job to complete
+        long startTime = System.currentTimeMillis();
+        while (true) {
+            int completedCount = fast.getRunCompletedCount();
+            if (completedCount == 1) {
+                break;
+            }
+
+            if (System.currentTimeMillis() - startTime > WAIT_TIMEOUT) {
+                Assert.fail("Only " + completedCount + " work items completed before timeout");
+                return;
+            }
+
+            // Lets wait for the job to complete
+            try {
+                Thread.sleep(25);
+            } catch (InterruptedException ex) {
+                Assert.fail("Unexpected exception: " + ex);
+            }
+        }
+    }
+
+    /**
+     * Tests scheduling a null as the work item
+     */
+    @Test
+    public void testNullWork() {
+        try {
+            workSchedular.scheduleWork(null);
+            Assert.fail("Should have thrown IllegalArgumentException ");
+        } catch (IllegalArgumentException ex) {
+            // As expected
+            Assert.assertTrue(ex.toString().indexOf("null") != -1);
+        }
+    }
+
+    /**
+     * Waits for the specified number of jobs to complete or the timeout to fire.
+     *
+     * @param listener The listener to use to track Work unit completion
+     * @param completedWorkItemsToWaitFor The number of Work items to complete
+     */
+    private void waitForWorkToComplete(JSR237MyRunnerListener listener, int completedWorkItemsToWaitFor) {
+        long startTime = System.currentTimeMillis();
+        while (true) {
+            int completedCount = listener.getWorkCompletedCallCount() + listener.getWorkFailedCallCount();
+            if (completedCount == completedWorkItemsToWaitFor) {
+                return;
+            }
+
+            if (System.currentTimeMillis() - startTime > WAIT_TIMEOUT) {
+                Assert.fail("Only " + completedCount + " work items completed before timeout");
+                return;
+            }
+
+            // Lets wait for more jobs to complete
+            try {
+                Thread.sleep(25);
+            } catch (InterruptedException ex) {
+                Assert.fail("Unexpected exception: " + ex);
+            }
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/work/impl/TestWorkListener.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/work/impl/TestWorkListener.java
new file mode 100644
index 0000000000..a452d6f371
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/work/impl/TestWorkListener.java
@@ -0,0 +1,153 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.work.impl;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.concurrent.atomic.AtomicInteger;
+
+import org.apache.tuscany.sca.work.WorkSchedulerException;
+import org.junit.Assert;
+
+/**
+ * A simple WorkListener that tracks invocations to it.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class TestWorkListener implements WorkListener {
+
+    /**
+     * Count of workAccepted() method calls
+     */
+    private AtomicInteger workAcceptedCallCount = new AtomicInteger();
+
+    /**
+     * Count of workStarted() method calls
+     */
+    private AtomicInteger workStartedCallCount = new AtomicInteger();
+
+    /**
+     * Count of workCompleted() method calls
+     */
+    private AtomicInteger workCompletedCallCount = new AtomicInteger();
+
+    /**
+     * Count of workRejected() method calls
+     */
+    private AtomicInteger workRejectedCallCount = new AtomicInteger();
+
+    /**
+     * List of all exceptions thrown by Work items
+     */
+    private List<WorkSchedulerException> workExceptions = Collections.synchronizedList(new ArrayList<WorkSchedulerException>());
+
+    /**
+     * {@inheritDoc}
+     */
+    public void workAccepted(WorkEvent work) {
+        workAcceptedCallCount.incrementAndGet();
+
+        // Validate the WorkEvent
+        Assert.assertNotNull(work.getWorkItem());
+        Assert.assertEquals(WorkEvent.WORK_ACCEPTED, work.getType());
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public void workStarted(WorkEvent work) {
+        workStartedCallCount.incrementAndGet();
+
+        // Validate the WorkEvent
+        Assert.assertNotNull(work.getWorkItem());
+        Assert.assertEquals(WorkEvent.WORK_STARTED, work.getType());
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public void workCompleted(WorkEvent work) {
+        if (work.getException() != null) {
+            workExceptions.add(work.getException());
+        }
+
+        // Validate the WorkEvent
+        Assert.assertNotNull(work.getWorkItem());
+        Assert.assertEquals(WorkEvent.WORK_COMPLETED, work.getType());
+
+        workCompletedCallCount.incrementAndGet();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public void workRejected(WorkEvent work) {
+        workRejectedCallCount.incrementAndGet();
+
+        // Validate the WorkEvent
+        Assert.assertNotNull(work.getWorkItem());
+        Assert.assertEquals(WorkEvent.WORK_REJECTED, work.getType());
+    }
+
+    /**
+     * Returns the number of calls to workAccepted()
+     * 
+     * @return The number of calls to workAccepted()
+     */
+    public int getWorkAcceptedCallCount() {
+        return workAcceptedCallCount.get();
+    }
+
+    /**
+     * Returns the number of calls to workStarted()
+     * 
+     * @return The number of calls to workStarted()
+     */
+    public int getWorkStartedCallCount() {
+        return workStartedCallCount.get();
+    }
+
+    /**
+     * Returns the number of calls to workCompleted()
+     * 
+     * @return The number of calls to workCompleted()
+     */
+    public int getWorkCompletedCallCount() {
+        return workCompletedCallCount.get();
+    }
+
+    /**
+     * Returns the number of calls to workRejected()
+     * 
+     * @return The number of calls to workRejected()
+     */
+    public int getWorkRejectedCallCount() {
+        return workRejectedCallCount.get();
+    }
+
+    /**
+     * Returns a List of all exceptions that are thrown by the Work items
+     * 
+     * @return A List of all exceptions that are thrown by the Work items
+     */
+    public List<WorkSchedulerException> getWorkExceptions() {
+        return Collections.unmodifiableList(workExceptions);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/work/impl/ThreadPoolWorkManagerTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/work/impl/ThreadPoolWorkManagerTestCase.java
new file mode 100644
index 0000000000..b66fa75828
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/work/impl/ThreadPoolWorkManagerTestCase.java
@@ -0,0 +1,243 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.work.impl;
+
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * This test case will test the ThreadPoolWorkManager
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ThreadPoolWorkManagerTestCase {
+
+    /**
+     * Wait up to 20 seconds for the Work units to complete
+     */
+    private static final long WAIT_TIMEOUT = 20000;
+
+    /**
+     * This is the shared instance of the ThreadPoolWorkManager used by the tests
+     */
+    private static ThreadPoolWorkManager workManager = null;
+
+    /**
+     * Setup the ThreadPoolWorkManager
+     */
+    @BeforeClass
+    public static void setup() {
+        workManager = new ThreadPoolWorkManager(10);
+    }
+
+    /**
+     * Make sure that the ThreadPoolWorkManager is stopped after running the tests
+     */
+    @AfterClass
+    public static void destroy() {
+        if (workManager != null) {
+            workManager.destroy();
+        }
+    }
+
+    /**
+     * Tests running a single fast job on the ThreadPoolWorkManager
+     */
+    @Test
+    public void testSingleFastJob() {
+        // Create the work and register it
+        TimeDelayWork fast = new TimeDelayWork(10);
+        TestWorkListener listener = new TestWorkListener();
+        workManager.schedule(fast, listener);
+
+        // Wait for the 1 job to complete
+        waitForWorkToComplete(listener, 1);
+
+        // Test that the job completed successfully.
+        Assert.assertEquals(1, listener.getWorkAcceptedCallCount());
+        Assert.assertEquals(0, listener.getWorkRejectedCallCount());
+        Assert.assertEquals(1, listener.getWorkStartedCallCount());
+        Assert.assertEquals(1, listener.getWorkCompletedCallCount());
+        Assert.assertEquals(0, listener.getWorkExceptions().size());
+    }
+
+    /**
+     * Tests running a single job that fails on the ThreadPoolWorkManager
+     */
+    @Test
+    public void testSingleFailingJob() {
+        // Create the work and register it
+        FailingWork fail = new FailingWork();
+        TestWorkListener listener = new TestWorkListener();
+        workManager.schedule(fail, listener);
+
+        // Wait for the 1 job to complete
+        waitForWorkToComplete(listener, 1);
+
+        // Test that the job completed successfully.
+        Assert.assertEquals(1, listener.getWorkAcceptedCallCount());
+        Assert.assertEquals(0, listener.getWorkRejectedCallCount());
+        Assert.assertEquals(1, listener.getWorkStartedCallCount());
+        Assert.assertEquals(1, listener.getWorkCompletedCallCount());
+        Assert.assertEquals(1, listener.getWorkExceptions().size());
+    }
+
+    /**
+     * Tests running a mixture of fast and slow jobs on the ThreadPoolWorkManager
+     */
+    @Test
+    public void testMultipleJobs() {
+        // Create the work and register it
+        TimeDelayWork fast1 = new TimeDelayWork(5);
+        TimeDelayWork fast2 = new TimeDelayWork(10);
+        TimeDelayWork fast3 = new TimeDelayWork(20);
+        TimeDelayWork slow1= new TimeDelayWork(200);
+        TimeDelayWork slow2 = new TimeDelayWork(200);
+        TestWorkListener listener = new TestWorkListener();
+        workManager.schedule(fast1, listener);
+        workManager.schedule(fast2, listener);
+        workManager.schedule(fast3, listener);
+        workManager.schedule(slow1, listener);
+        workManager.schedule(slow2, listener);
+
+        // Wait for the 5 jobs to complete
+        waitForWorkToComplete(listener, 5);
+
+        // Test that the job completed successfully.
+        Assert.assertEquals(5, listener.getWorkAcceptedCallCount());
+        Assert.assertEquals(0, listener.getWorkRejectedCallCount());
+        Assert.assertEquals(5, listener.getWorkStartedCallCount());
+        Assert.assertEquals(5, listener.getWorkCompletedCallCount());
+        Assert.assertEquals(0, listener.getWorkExceptions().size());
+    }
+
+    /**
+     * Tests running a mixture of fast and slow jobs some of which fail on the 
+     * ThreadPoolWorkManager
+     */
+    @Test
+    public void testMultipleJobsSomeFail() {
+        // Create the work and register it
+        TimeDelayWork fast1 = new TimeDelayWork(5);
+        TimeDelayWork fast2 = new TimeDelayWork(10);
+        TimeDelayWork fast3 = new TimeDelayWork(20);
+        TimeDelayWork slow1= new TimeDelayWork(200);
+        TimeDelayWork slow2 = new TimeDelayWork(200);
+        FailingWork fail1 = new FailingWork();
+        FailingWork fail2 = new FailingWork();
+        TestWorkListener listener = new TestWorkListener();
+        workManager.schedule(fast1, listener);
+        workManager.schedule(fast2, listener);
+        workManager.schedule(fail1, listener);
+        workManager.schedule(fast3, listener);
+        workManager.schedule(slow1, listener);
+        workManager.schedule(fail2, listener);
+        workManager.schedule(slow2, listener);
+
+        // Wait for the 7 jobs to complete
+        waitForWorkToComplete(listener, 7);
+
+        // Test that the job completed successfully.
+        Assert.assertEquals(7, listener.getWorkAcceptedCallCount());
+        Assert.assertEquals(0, listener.getWorkRejectedCallCount());
+        Assert.assertEquals(7, listener.getWorkStartedCallCount());
+        Assert.assertEquals(7, listener.getWorkCompletedCallCount());
+        Assert.assertEquals(2, listener.getWorkExceptions().size());
+    }
+
+    /**
+     * Tests creating a ThreadPoolWorkManager with invalid pool sizes of -10 to 0
+     * inclusive
+     */
+    @Test
+    public void testThreadPoolWorkManagerLessThan1Size() {
+        for (int i = 0; i >= -10; i--) {
+            try {
+                new ThreadPoolWorkManager(i);
+                Assert.fail("Should have thrown IllegalArgumentException");
+            } catch (IllegalArgumentException ex) {
+                Assert.assertTrue(ex.toString().indexOf(Integer.toString(i)) != -1);
+            }
+        }
+    }
+
+    /**
+     * Tests running a single job that has no listener
+     */
+    @Test
+    public void testSingleFastJobWithNoListener() {
+        // Create the work and register it
+        TimeDelayWork fast = new TimeDelayWork(10);
+        workManager.schedule(fast);
+
+        // Wait for the job to complete
+        long startTime = System.currentTimeMillis();
+        while (true) {
+            int completedCount = fast.getRunCompletedCount();
+            if (completedCount == 1) {
+                break;
+            }
+
+            if (System.currentTimeMillis() - startTime > WAIT_TIMEOUT) {
+                Assert.fail("Only " + completedCount + " work items completed before timeout");
+                return;
+            }
+
+            // Lets wait for the job to complete
+            try {
+                Thread.sleep(25);
+            } catch (InterruptedException ex) {
+                Assert.fail("Unexpected exception: " + ex);
+            }
+        }
+
+        // Make sure we have got one completed run
+        Assert.assertEquals(1, fast.getRunCompletedCount());
+    }
+
+    /**
+     * Waits for the specified number of jobs to complete or the timeout to fire.
+     * 
+     * @param listener The listener to use to track Work unit completion
+     * @param completedWorkItemsToWaitFor The number of Work items to complete
+     */
+    private void waitForWorkToComplete(TestWorkListener listener, int completedWorkItemsToWaitFor) {
+        long startTime = System.currentTimeMillis();
+        while (true) {
+            int completedCount = listener.getWorkCompletedCallCount();
+            if (completedCount == completedWorkItemsToWaitFor) {
+                return;
+            }
+
+            if (System.currentTimeMillis() - startTime > WAIT_TIMEOUT) {
+                Assert.fail("Only " + completedCount + " work items completed before timeout");
+                return;
+            }
+
+            // Lets wait for more jobs to complete
+            try {
+                Thread.sleep(25);
+            } catch (InterruptedException ex) {
+                Assert.fail("Unexpected exception: " + ex);
+            }
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/work/impl/TimeDelayWork.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/work/impl/TimeDelayWork.java
new file mode 100644
index 0000000000..f6435659ef
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/core/work/impl/TimeDelayWork.java
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.core.work.impl;
+
+import java.util.concurrent.atomic.AtomicInteger;
+
+/**
+ * Simple Work item that will sleep in the run() method for the specified 
+ * period of time
+ * 
+ * @version $Rev$ $Date$
+ */
+public class TimeDelayWork extends Work {
+
+    /**
+     * Count of completed run() method calls
+     */
+    private AtomicInteger runCompletedCount = new AtomicInteger();
+
+    /**
+     * The amount of time to sleep in the Run loop
+     */
+    private final long sleepTime;
+
+    /**
+     * Constructor
+     * 
+     * @param sleepTime The amount of time to sleep (in milliseconds) in the run() method
+     */
+    public TimeDelayWork(long sleepTime) {
+        super(null);
+        this.sleepTime = sleepTime;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public boolean isDaemon() {
+        return false;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public void release() {
+    }
+
+    /**
+     * Sleeps for a period of time defined by sleepTime
+     */
+    public void run() {
+        System.out.println("Starting " + this);
+        try {
+            Thread.sleep(sleepTime);
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        }
+        System.out.println("Done " + this);
+        runCompletedCount.incrementAndGet();
+    }
+
+    /**
+     * Returns the number of completed calls to run()
+     * 
+     * @return The number of completed calls to run()
+     */
+    public int getRunCompletedCount() {
+        return runCompletedCount.get();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/scope/ScopeTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/scope/ScopeTestCase.java
new file mode 100644
index 0000000000..ca7bf9b3d7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/java/org/apache/tuscany/sca/scope/ScopeTestCase.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.scope;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import org.apache.tuscany.sca.core.scope.Scope;
+import org.junit.Test;
+/**
+ * @version $Rev$ $Date$
+ */
+public class ScopeTestCase {
+
+    @Test
+    public void testEquals() throws Exception {
+        Scope scope = new Scope("COMPOSITE");
+        assertTrue(scope.equals(Scope.COMPOSITE));
+    }
+
+    @Test
+    public void testEqualsNew() throws Exception {
+        Scope foo = new Scope("foo");
+        Scope foo2 = new Scope("FOO");
+        assertTrue(foo.equals(foo2));
+    }
+
+    @Test
+    public void testNotEquals() throws Exception {
+        Scope foo = new Scope("BAR");
+        Scope foo2 = new Scope("FOO");
+        assertFalse(foo.equals(foo2));
+    }
+
+    @Test
+    public void testNotEqualsDifferent() throws Exception {
+        Scope foo = new Scope("FOO");
+        assertFalse(foo.equals(new Bar("FOO")));
+    }
+
+    public class Bar {
+        String scope;
+
+        public Bar(String scope) {
+            this.scope = scope;
+        }
+    }
+
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/resources/META-INF/services/org.apache.tuscany.sca.invocation.PhaseTest b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/resources/META-INF/services/org.apache.tuscany.sca.invocation.PhaseTest
new file mode 100644
index 0000000000..ad23df3761
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/core/src/test/resources/META-INF/services/org.apache.tuscany.sca.invocation.PhaseTest
@@ -0,0 +1,24 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+name=implementation.last, stage=implementation, after=*

+name=reference.first, stage=reference, before=*

+name=reference.transaction, stage=reference, after=reference.interface

+name=reference.binding.header, stage=reference.binding, after=reference.binding.transport

+name=service.binding.header, stage=service.binding, after=service.binding.transport

+name=service.transaction, stage=service, after=service.binding, before=component.service

+name=implementation.transaction, stage=implementation, before=implementation.policy

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/LICENSE
@@ -0,0 +1,205 @@
+
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+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+   1. Definitions.
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+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
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+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
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+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
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+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
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+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
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+      Work and such Derivative Works in Source or Object form.
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+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
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+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
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+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
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+      Contributor provides its Contributions) on an "AS IS" BASIS,
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+      risks associated with Your exercise of permissions under this License.
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+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
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+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
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+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..bc9ebc0bc8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/META-INF/MANIFEST.MF
@@ -0,0 +1,31 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.databinding.axiom;uses:="org.ap

+ ache.tuscany.sca.databinding,org.apache.tuscany.sca.interfacedef.util

+ ,org.apache.tuscany.sca.databinding.impl,org.apache.axiom.om.impl.bui

+ lder,org.apache.tuscany.sca.interfacedef,org.apache.axiom.om,javax.xm

+ l.namespace,javax.xml.stream,org.apache.tuscany.sca.interfacedef.impl

+ ,org.apache.tuscany.sca.databinding.javabeans";version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Data Binding for Axiom

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397285015

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Data Binding for Axiom

+Import-Package: javax.xml.namespace,

+ javax.xml.stream,

+ org.apache.axiom.om,

+ org.apache.axiom.om.impl.builder,

+ org.apache.tuscany.sca.databinding;version="2.0.0",

+ org.apache.tuscany.sca.databinding.axiom;version="2.0.0",

+ org.apache.tuscany.sca.databinding.impl;version="2.0.0",

+ org.apache.tuscany.sca.databinding.javabeans;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.impl;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.util;version="1.4",

+ org.apache.tuscany.sca.policy;version="2.0.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.databinding.axiom

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/pom.xml
new file mode 100644
index 0000000000..1d4913b5c3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/pom.xml
@@ -0,0 +1,112 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-databinding-axiom</artifactId>
+    <name>Apache Tuscany SCA Data Binding for Axiom</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>2.0-M3</version>
+        </dependency>        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <!--
+        <dependency>
+            <groupId>javax.xml.stream</groupId>
+            <artifactId>stax-api</artifactId>
+            <version>1.0-2</version>
+        </dependency>
+        -->
+        
+        <dependency>
+            <groupId>org.apache.geronimo.specs</groupId>
+            <artifactId>geronimo-stax-api_1.0_spec</artifactId>
+            <version>1.0.1</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.ws.commons.axiom</groupId>
+            <artifactId>axiom-api</artifactId>
+            <version>1.2.7</version>			
+            <exclusions>
+                <exclusion>
+                    <groupId>xerces</groupId>
+                    <artifactId>xercesImpl</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>stax</groupId>
+                    <artifactId>stax-api</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>xml-apis</groupId>
+                    <artifactId>xml-apis</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.ws.commons.axiom</groupId>
+            <artifactId>axiom-impl</artifactId>
+            <version>1.2.7</version>
+            <scope>runtime</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>stax</groupId>
+                    <artifactId>stax-api</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>commons-logging</groupId>
+            <artifactId>commons-logging</artifactId>
+           <version>1.1.1</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.codehaus.woodstox</groupId>
+            <artifactId>wstx-asl</artifactId>
+            <version>3.2.4</version>
+            <scope>runtime</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>stax</groupId>
+                    <artifactId>stax-api</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/AxiomDataBinding.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/AxiomDataBinding.java
new file mode 100644
index 0000000000..142229f4f6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/AxiomDataBinding.java
@@ -0,0 +1,62 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.databinding.axiom;

+

+import org.apache.axiom.om.OMElement;

+import org.apache.tuscany.sca.databinding.WrapperHandler;

+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;

+import org.apache.tuscany.sca.interfacedef.DataType;

+import org.apache.tuscany.sca.interfacedef.Operation;

+

+/**

+ * DataBinding for AXIOM

+ *

+ * @version $Rev$ $Date$

+ */

+public class AxiomDataBinding extends BaseDataBinding {

+    

+    public static final String NAME = OMElement.class.getName();

+

+    public AxiomDataBinding() {

+        super(NAME, OMElement.class);

+    }

+

+    /**

+     * @see org.apache.tuscany.sca.databinding.impl.BaseDataBinding#getWrapperHandler()

+     */

+    @Override

+    public WrapperHandler getWrapperHandler() {

+        return new OMElementWrapperHandler();

+    }

+

+    @Override

+    public Object copy(Object source, DataType dataType, Operation operation) {

+        if ( OMElement.class.isAssignableFrom(source.getClass()) ) {

+            try {

+                OMElement sourceElement = (OMElement)source;

+                return sourceElement.cloneOMElement();

+            } catch ( Exception e ) {

+                throw new IllegalArgumentException(e);

+            }

+        }

+        return super.copy(source, dataType, operation);

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/AxiomHelper.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/AxiomHelper.java
new file mode 100644
index 0000000000..cd820ab4b4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/AxiomHelper.java
@@ -0,0 +1,142 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.axiom;
+
+import javax.xml.namespace.QName;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMDataSource;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMNamespace;
+import org.apache.axiom.om.OMXMLParserWrapper;
+import org.apache.axiom.om.impl.builder.StAXBuilder;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * Helper for AXIOM
+ * 
+ * @version $Rev$ $Date$
+ */
+public class AxiomHelper {
+    private static final String DEFAULT_PREFIX = "_ns_";
+
+    private AxiomHelper() {
+    }
+
+    /**
+     * See http://issues.apache.org/jira/browse/WSCOMMONS-240
+     * @param om
+     */
+    public static void completeAndClose(OMElement om) {
+        // Get the builder associated with the om element
+        OMXMLParserWrapper builder = om.getBuilder();
+        if (builder != null) {
+            if (builder instanceof StAXBuilder) {
+                ((StAXBuilder)builder).releaseParserOnClose(true);
+            }
+            OMElement document = builder.getDocumentElement();
+            if (document != null) {
+                document.build();
+            }
+        }
+        if (builder instanceof StAXBuilder) {
+            ((StAXBuilder)builder).close();
+        }
+    }
+
+    /**
+     * This method will close the builder immediately.  Any subsequent Axiom objects won't 
+     * be built or accessible.
+     */
+    public static void closeImmediately(OMElement om) {
+        // Get the builder associated with the om element
+        OMXMLParserWrapper builder = om.getBuilder();
+        if (builder != null) {
+            if (builder instanceof StAXBuilder) {
+                ((StAXBuilder)builder).releaseParserOnClose(true);
+                ((StAXBuilder)builder).close();
+            }
+            // builder.close();
+        }
+    }
+
+    /**
+     * @param context
+     * @param element
+     */
+    public static void adjustElementName(TransformationContext context, OMElement element) {
+        if (context != null) {
+            DataType dataType = context.getTargetDataType();
+            Object logical = dataType == null ? null : dataType.getLogical();
+            if (!(logical instanceof XMLType)) {
+                return;
+            }
+            XMLType xmlType = (XMLType)logical;
+            if (xmlType.isElement() && !xmlType.getElementName().equals(element.getQName())) {
+                // FIXME:: Throw exception or switch to the new Element?
+                OMFactory factory = OMAbstractFactory.getOMFactory();
+                QName name = xmlType.getElementName();
+                OMNamespace namespace = factory.createOMNamespace(name.getNamespaceURI(), name.getPrefix());
+                element.setNamespace(namespace);
+                element.setLocalName(name.getLocalPart());
+            }
+        }
+    }
+
+    public static OMElement createOMElement(OMFactory factory, QName element) {
+        String localName = element.getLocalPart();
+        OMNamespace ns = createOMNamespace(factory, element);
+
+        return factory.createOMElement(localName, ns);
+
+    }
+
+    public static OMElement createOMElement(OMFactory factory, QName element, OMDataSource dataSource) {
+        String localName = element.getLocalPart();
+        OMNamespace ns = createOMNamespace(factory, element);
+
+        return factory.createOMElement(dataSource, localName, ns);
+
+    }
+
+    /**
+     * @param factory
+     * @param name
+     * @return
+     */
+    public static OMNamespace createOMNamespace(OMFactory factory, QName name) {
+        String namespaceURI = name.getNamespaceURI();
+        String prefix = name.getPrefix();
+
+        OMNamespace ns = null;
+
+        // Qualified Element: we need an OMNamespace         
+        if (prefix.length() == 0) {
+            // The prefix does not appear to be specified, let's create one
+            prefix = DEFAULT_PREFIX;
+        }
+        ns = factory.createOMNamespace(namespaceURI, prefix);
+ 
+        return ns;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/Exception2OMElement.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/Exception2OMElement.java
new file mode 100644
index 0000000000..429a6dbe5d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/Exception2OMElement.java
@@ -0,0 +1,95 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.databinding.axiom;

+

+import javax.xml.namespace.QName;

+

+import org.apache.axiom.om.OMAbstractFactory;

+import org.apache.axiom.om.OMAttribute;

+import org.apache.axiom.om.OMElement;

+import org.apache.axiom.om.OMFactory;

+import org.apache.axiom.om.OMNamespace;

+import org.apache.tuscany.sca.databinding.TransformationContext;

+import org.apache.tuscany.sca.databinding.javabeans.Java2XMLMapperException;

+import org.apache.tuscany.sca.databinding.javabeans.JavaBean2XMLTransformer;

+

+/**

+ *

+ * @version $Rev$ $Date$

+ */

+public class Exception2OMElement extends JavaBean2XMLTransformer<OMElement> {

+

+    public static final String GETCAUSE = "getCause";

+    public static final String GETLOCALIZEDMESSAGE = "getLocalizedMessage";

+    public static final String GETSTACKTRACE = "getStackTrace";

+    public static final String GETCLASS = "getClass";

+

+    private OMFactory factory;

+

+    public Exception2OMElement() {

+        super();

+        factory = OMAbstractFactory.getOMFactory();

+    }

+

+    @Override

+    public OMElement transform(Object source, TransformationContext context) {

+        OMElement element = super.transform(source, context);

+        AxiomHelper.adjustElementName(context, element);

+        return element;

+    }

+

+    @Override

+    protected boolean isMappedGetter(String methodName) {

+        if (GETCAUSE.equals(methodName)

+            || GETLOCALIZEDMESSAGE.equals(methodName)

+            || GETSTACKTRACE.equals(methodName)

+            || GETCLASS.equals(methodName)) {

+            return false;

+        } else {

+            return true;

+        }

+    }

+

+    @Override

+    public void appendChild(OMElement parentElement, OMElement childElement) throws Java2XMLMapperException {

+        parentElement.addChild(childElement);

+    }

+

+    @Override

+    public OMElement createElement(QName qName) throws Java2XMLMapperException {

+        return factory.createOMElement(qName);

+    }

+

+    @Override

+    public void appendText(OMElement parentElement, String textData) throws Java2XMLMapperException {

+        if (textData == null) {

+            OMNamespace xsi = factory.createOMNamespace("http://www.w3.org/2001/XMLSchema-instance", "xsi");

+            OMAttribute nil = factory.createOMAttribute("nil", xsi, "true");

+            parentElement.addAttribute(nil);

+        } else {

+            factory.createOMText(parentElement, textData);

+        }

+    }

+

+    @Override

+    public Class getTargetType() {

+        return OMElement.class;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/Externalizable2OMElement.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/Externalizable2OMElement.java
new file mode 100644
index 0000000000..e23d89327c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/Externalizable2OMElement.java
@@ -0,0 +1,77 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.databinding.axiom;

+

+import java.io.ByteArrayOutputStream;

+import java.io.Externalizable;

+import java.io.ObjectOutputStream;

+

+import javax.xml.namespace.QName;

+

+import org.apache.axiom.om.OMAbstractFactory;

+import org.apache.axiom.om.OMElement;

+import org.apache.axiom.om.OMFactory;

+import org.apache.axiom.om.OMNamespace;

+import org.apache.tuscany.sca.databinding.PullTransformer;

+import org.apache.tuscany.sca.databinding.TransformationContext;

+import org.apache.tuscany.sca.databinding.TransformationException;

+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;

+import org.apache.tuscany.sca.databinding.impl.XSDDataTypeConverter.Base64Binary;

+

+/**

+ *

+ * @version $Rev$ $Date$

+ */

+public class Externalizable2OMElement extends BaseTransformer<Externalizable, OMElement> implements

+    PullTransformer<Externalizable, OMElement> {

+

+    @Override

+    protected Class<Externalizable> getSourceType() {

+        return  Externalizable.class;

+    }

+

+    @Override

+    protected Class<OMElement> getTargetType() {

+        return OMElement.class;

+    }

+

+    public OMElement transform(Externalizable source, TransformationContext context) {

+        OMElement element = null;

+

+        try {

+            ByteArrayOutputStream bos = new ByteArrayOutputStream();

+            ObjectOutputStream out = new ObjectOutputStream(bos);

+            out.writeObject(source);

+            out.close();

+            OMFactory factory = OMAbstractFactory.getOMFactory();

+            OMNamespace ns = AxiomHelper.createOMNamespace(factory, new QName("http://callable"));

+            element = factory.createOMElement("reference",ns);

+            element.setText(Base64Binary.encode(bos.toByteArray()));

+            return element;

+        } catch (Exception e) {

+            throw new TransformationException(e);

+        }

+    }

+	

+    @Override

+    public int getWeight() {

+        return 10;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2Exception.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2Exception.java
new file mode 100644
index 0000000000..3dc73c89cb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2Exception.java
@@ -0,0 +1,79 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.databinding.axiom;

+

+import java.util.Iterator;

+

+import javax.xml.namespace.QName;

+

+import org.apache.axiom.om.OMElement;

+import org.apache.axiom.om.OMNode;

+import org.apache.axiom.om.OMText;

+import org.apache.tuscany.sca.databinding.javabeans.XML2JavaBeanTransformer;

+import org.apache.tuscany.sca.databinding.javabeans.XML2JavaMapperException;

+

+/**

+ * Transformer to convert data from an OMElement to a Java Exception

+ *

+ * @version $Rev$ $Date$

+ */

+public class OMElement2Exception extends XML2JavaBeanTransformer<OMElement> {

+

+    @Override

+    public OMElement getRootElement(OMElement element) throws XML2JavaMapperException {

+        return element;

+    }

+

+    @Override

+    public Iterator<OMElement> getChildElements(OMElement parent) throws XML2JavaMapperException {

+        return parent.getChildElements();

+    }

+

+    @Override

+    public String getElementName(OMElement element) throws XML2JavaMapperException {

+        return element.getLocalName();

+    }

+

+    @Override

+    public String getText(OMElement element) throws XML2JavaMapperException {

+        return element.getText();

+    }

+

+    @Override

+    public boolean isTextElement(OMElement element) throws XML2JavaMapperException {

+        return false;

+    }

+

+    @Override

+    public boolean isTextOnly(OMElement element) throws XML2JavaMapperException {

+        OMNode firstChild = element.getFirstOMChild();

+        return firstChild instanceof OMText && firstChild.getNextOMSibling() == null;

+    }

+

+    @Override

+    public OMElement getFirstChildWithName(OMElement element, QName name) throws XML2JavaMapperException {

+        return element.getFirstChildWithName(name);

+    }

+

+    @Override

+    public Class getSourceType() {

+        return OMElement.class;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2Externalizable.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2Externalizable.java
new file mode 100644
index 0000000000..ef7359fbcd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2Externalizable.java
@@ -0,0 +1,69 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.databinding.axiom;

+

+import java.io.ByteArrayInputStream;

+import java.io.Externalizable;

+import java.io.ObjectInputStream;

+

+import org.apache.axiom.om.OMElement;

+import org.apache.tuscany.sca.databinding.PullTransformer;

+import org.apache.tuscany.sca.databinding.TransformationContext;

+import org.apache.tuscany.sca.databinding.TransformationException;

+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;

+import org.apache.tuscany.sca.databinding.impl.XSDDataTypeConverter.Base64Binary;

+

+/**

+ * Transformer to convert data from an OMElement to XML String

+ *

+ * @version $Rev$ $Date$

+ */

+public class OMElement2Externalizable extends BaseTransformer<OMElement, Externalizable> implements PullTransformer<OMElement, Externalizable> {

+    // private XmlOptions options;

+    

+    public Externalizable transform(OMElement source, TransformationContext context) {

+        try {

+            String value = source.getText();

+            ByteArrayInputStream bis = new ByteArrayInputStream(Base64Binary.decode(value));

+            ObjectInputStream ois = new ObjectInputStream(bis);

+            Object obj = ois.readObject();

+            ois.close();

+            Externalizable aReference = (Externalizable) obj;

+            return aReference;

+        } catch (Exception e) {

+            throw new TransformationException(e);

+        }

+    }

+

+    @Override

+    protected Class<OMElement> getSourceType() {

+        return OMElement.class;

+    }

+

+    @Override

+    protected Class<Externalizable> getTargetType() {

+        return Externalizable.class;

+    }

+

+    @Override

+    public int getWeight() {

+        return 10;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2Object.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2Object.java
new file mode 100644
index 0000000000..ea40e61746
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2Object.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.axiom;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.databinding.impl.SimpleType2JavaTransformer;
+
+/**
+ * Transformer to convert data from a simple java Object to OMElement.
+ *
+ * @version $Rev$ $Date$
+ */
+public class OMElement2Object extends SimpleType2JavaTransformer<OMElement> {
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.impl.SimpleType2JavaTransformer#close(java.lang.Object)
+     */
+    @Override
+    protected void close(OMElement source) {
+        if (source != null) {
+            AxiomHelper.completeAndClose(source);
+        }
+    }
+
+    @Override
+    protected String getText(OMElement source) {
+        return source.getText();
+    }
+
+    @Override
+    public Class getSourceType() {
+        return OMElement.class;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2String.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2String.java
new file mode 100644
index 0000000000..b2c004324c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2String.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.axiom;
+
+import java.io.StringWriter;
+
+import javax.xml.stream.XMLStreamException;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+/**
+ * Transformer to convert data from an OMElement to XML String
+ *
+ * @version $Rev$ $Date$
+ */
+public class OMElement2String extends BaseTransformer<OMElement, String> implements PullTransformer<OMElement, String> {
+    // private XmlOptions options;
+    
+    public String transform(OMElement source, TransformationContext context) {
+        try {
+            StringWriter writer = new StringWriter();
+            source.serialize(writer);
+            return writer.toString();
+        } catch (XMLStreamException e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    protected Class<OMElement> getSourceType() {
+        return OMElement.class;
+    }
+
+    @Override
+    protected Class<String> getTargetType() {
+        return String.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2XMLStreamReader.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2XMLStreamReader.java
new file mode 100644
index 0000000000..01e7003b20
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElement2XMLStreamReader.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.axiom;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class OMElement2XMLStreamReader extends BaseTransformer<OMElement, XMLStreamReader> implements
+    PullTransformer<OMElement, XMLStreamReader> {
+    // private XmlOptions options;
+
+    public static final QName QNAME_NIL = new QName("http://www.w3.org/2001/XMLSchema-instance", "nil");
+
+    public XMLStreamReader transform(OMElement source, TransformationContext context) {
+        if (source == null) {
+            return null;
+        } else {
+            if ("true".equals(source.getAttributeValue(QNAME_NIL))) {
+                return null;
+            } else {
+                return source.getXMLStreamReader();
+            }
+        }
+    }
+
+    @Override
+    protected Class<OMElement> getSourceType() {
+        return OMElement.class;
+    }
+
+    @Override
+    protected Class<XMLStreamReader> getTargetType() {
+        return XMLStreamReader.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElementWrapperHandler.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElementWrapperHandler.java
new file mode 100644
index 0000000000..9084f09dc0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/OMElementWrapperHandler.java
@@ -0,0 +1,251 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.axiom;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+import javax.xml.XMLConstants;
+import javax.xml.namespace.QName;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMAttribute;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMNamespace;
+import org.apache.tuscany.sca.databinding.WrapperHandler;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * OMElement wrapper handler implementation
+ *
+ * @version $Rev$ $Date$
+ */
+public class OMElementWrapperHandler implements WrapperHandler<OMElement> {
+
+    private OMFactory factory;
+
+    public OMElementWrapperHandler() {
+        super();
+        this.factory = OMAbstractFactory.getOMFactory();
+    }
+
+    public OMElement create(Operation operation, boolean input) {
+        WrapperInfo wrapperInfo = operation.getWrapper();
+        ElementInfo element = input ? wrapperInfo.getInputWrapperElement() : wrapperInfo.getOutputWrapperElement();
+        // Class<?> wrapperClass = input ? wrapperInfo.getInputWrapperClass() : wrapperInfo.getOutputWrapperClass();
+        OMElement wrapper = AxiomHelper.createOMElement(factory, element.getQName());
+        return wrapper;
+    }
+
+    public void setChildren(OMElement wrapper, Object[] childObjects, Operation operation, boolean input) {
+        List<ElementInfo> childElements =
+            input ? operation.getWrapper().getInputChildElements() : operation.getWrapper().getOutputChildElements();
+        for (int i = 0; i < childElements.size(); i++) {
+            setChild(wrapper, i, childElements.get(i), childObjects[i]);
+        }
+
+    }
+
+    public void setChild(OMElement wrapper, int i, ElementInfo childElement, Object value) {
+        if (childElement.isMany()) {
+            Object[] elements = (Object[])value;
+            if (value != null) {
+                for (Object e : elements) {
+                    addChild(wrapper, childElement, (OMElement)e);
+                }
+            }
+        } else {
+            OMElement element = (OMElement)value;
+            addChild(wrapper, childElement, element);
+        }
+    }
+
+    private void addChild(OMElement wrapper, ElementInfo childElement, OMElement element) {
+        if (element == null) {
+            OMElement e = wrapper.getOMFactory().createOMElement(childElement.getQName(), wrapper);
+            attachXSINil(e);
+            return;
+        }
+        QName elementName = childElement.getQName();
+        // Make it a bit tolerating of element QName 
+        if (!elementName.equals(element.getQName())) {
+            OMNamespace namespace = factory.createOMNamespace(elementName.getNamespaceURI(), elementName.getPrefix());
+            element.setNamespace(namespace);
+            element.setLocalName(childElement.getQName().getLocalPart());
+        }
+        wrapper.addChild(element);
+    }
+
+    public List getChildren(OMElement wrapper, Operation operation, boolean input) {
+        List<ElementInfo> childElements = input? operation.getWrapper().getInputChildElements():
+            operation.getWrapper().getOutputChildElements();
+
+        List<Object> elements = new ArrayList<Object>();
+        int i = 0;
+        for (ElementInfo e : childElements) {
+            elements.add(getChild(wrapper, e, i));
+            i++;
+        }
+        return elements;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.WrapperHandler#getWrapperType(Operation, boolean)
+     */
+    public DataType getWrapperType(Operation operation, boolean input) {
+        WrapperInfo wrapper = operation.getWrapper();
+        ElementInfo element = input ? wrapper.getInputWrapperElement() : wrapper.getOutputWrapperElement();
+        DataType<XMLType> wrapperType =
+            new DataTypeImpl<XMLType>(AxiomDataBinding.NAME, OMElement.class, new XMLType(element));
+        return wrapperType;
+    }
+
+    public boolean isInstance(Object wrapperObj, Operation operation, boolean input) {
+        WrapperInfo wrapperInfo = operation.getWrapper();
+        ElementInfo element = input ? wrapperInfo.getInputWrapperElement() : wrapperInfo.getOutputWrapperElement();
+        //        List<ElementInfo> childElements =
+        //            input ? wrapperInfo.getInputChildElements() : wrapperInfo.getOutputChildElements();
+        OMElement wrapper = (OMElement)wrapperObj;
+        if (!element.getQName().equals(wrapper.getQName())) {
+            return false;
+        }
+        return true;
+        /*
+        Set<QName> names = new HashSet<QName>();
+        for (ElementInfo e : childElements) {
+            names.add(e.getQName());
+        }
+        for (Iterator i = wrapper.getChildElements(); i.hasNext();) {
+            OMElement child = (OMElement)i.next();
+            if (!names.contains(child.getQName())) {
+                return false;
+            }
+        }
+        return true;
+        */
+    }
+
+    private static final QName XSI_TYPE_QNAME = new QName("http://www.w3.org/2001/XMLSchema-instance", "type", "xsi");
+
+    private List<List<OMElement>> getElements(OMElement wrapper) {
+        List<List<OMElement>> elements = new ArrayList<List<OMElement>>();
+        List<OMElement> current = new ArrayList<OMElement>();
+        elements.add(current);
+        boolean first = true;
+        QName last = null;
+
+        for (Iterator i = wrapper.getChildElements(); i.hasNext();) {
+            OMElement element = (OMElement)i.next();
+            if (first || element.getQName().equals(last)) {
+                current.add(element);
+                last = element.getQName();
+            } else {
+                current = new ArrayList<OMElement>();
+                elements.add(current);
+                current.add(element);
+                last = element.getQName();
+            }
+            first = false;
+        }
+        return elements;
+    }
+
+    public Object getChild(OMElement wrapper, ElementInfo childElement, int index) {
+        Iterator children = wrapper.getChildrenWithName(childElement.getQName());
+        if (!children.hasNext()) {
+            // No name match, try by index
+            List<List<OMElement>> list = getElements(wrapper);
+            List<OMElement> elements = list.get(index);
+            if (!childElement.isMany()) {
+                return elements.isEmpty() ? null : attachXSIType(childElement, elements.get(0));
+            } else {
+                Object[] array = elements.toArray();
+                for (Object item : array) {
+                    attachXSIType(childElement, (OMElement)item);
+                }
+                return array;
+            }
+        }
+        if (!childElement.isMany()) {
+            if (children.hasNext()) {
+                OMElement child = (OMElement)children.next();
+                attachXSIType(childElement, child);
+                return child;
+            } else {
+                return null;
+            }
+        } else {
+            List<OMElement> elements = new ArrayList<OMElement>();
+            for (; children.hasNext();) {
+                OMElement child = (OMElement)children.next();
+                attachXSIType(childElement, child);
+                elements.add(child);
+            }
+            return elements.toArray();
+        }
+    }
+
+    /**
+     * Create xis:type if required 
+     * @param childElement
+     * @param element
+     * @return
+     */
+    private OMElement attachXSIType(ElementInfo childElement, OMElement element) {
+        TypeInfo type = childElement.getType();
+        if (type != null && type.getQName() != null) {
+            OMAttribute attr = element.getAttribute(XSI_TYPE_QNAME);
+            if (attr == null) {
+                String typeNS = type.getQName().getNamespaceURI();
+                if (XMLConstants.W3C_XML_SCHEMA_NS_URI.equals(typeNS)) {
+                    return element;
+                }
+                OMNamespace ns = element.getOMFactory().createOMNamespace(typeNS, "_typens_");
+                element.declareNamespace(ns);
+                OMNamespace xsiNS =
+                    element.getOMFactory().createOMNamespace(XSI_TYPE_QNAME.getNamespaceURI(),
+                                                             XSI_TYPE_QNAME.getPrefix());
+                element.declareNamespace(xsiNS);
+                attr =
+                    element.getOMFactory().createOMAttribute("type",
+                                                             xsiNS,
+                                                             "_typens_:" + type.getQName().getLocalPart());
+                element.addAttribute(attr);
+            }
+        }
+        return element;
+    }
+
+    private void attachXSINil(OMElement element) {
+        OMNamespace xsiNS =
+            element.getOMFactory().createOMNamespace(XSI_TYPE_QNAME.getNamespaceURI(), XSI_TYPE_QNAME.getPrefix());
+        element.declareNamespace(xsiNS);
+        OMAttribute attr = element.getOMFactory().createOMAttribute("nil", xsiNS, "true");
+        element.addAttribute(attr);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/Object2OMElement.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/Object2OMElement.java
new file mode 100644
index 0000000000..88d6b462c1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/Object2OMElement.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.axiom;
+
+import javax.xml.namespace.QName;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMAttribute;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMNamespace;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.Java2SimpleTypeTransformer;
+
+/**
+ * Transformer to convert data from an simple OMElement to Java Object
+ *
+ * @version $Rev$ $Date$
+ */
+public class Object2OMElement extends Java2SimpleTypeTransformer<OMElement> {
+
+    private OMFactory factory;
+
+    public Object2OMElement() {
+        super();
+        factory = OMAbstractFactory.getOMFactory();
+    }
+
+    @Override
+    protected OMElement createElement(QName element, String text, TransformationContext context) {
+        OMElement omElement = AxiomHelper.createOMElement(factory, element);
+        if (text == null) {
+            OMNamespace xsi = factory.createOMNamespace("http://www.w3.org/2001/XMLSchema-instance", "xsi");
+            OMAttribute nil = factory.createOMAttribute("nil", xsi, "true");
+            omElement.addAttribute(nil);
+        } else {
+            factory.createOMText(omElement, text);
+        }
+        return omElement;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return OMElement.class;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/String2OMElement.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/String2OMElement.java
new file mode 100644
index 0000000000..9eccd52d74
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/String2OMElement.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.axiom;
+
+import java.io.ByteArrayInputStream;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.impl.builder.StAXOMBuilder;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class String2OMElement extends BaseTransformer<String, OMElement> implements
+    PullTransformer<String, OMElement> {
+
+    @SuppressWarnings("unchecked")
+    public OMElement transform(String source, TransformationContext context) {
+        try {
+            StAXOMBuilder builder = new StAXOMBuilder(new ByteArrayInputStream(source.getBytes()));
+            OMElement element = builder.getDocumentElement();
+            AxiomHelper.adjustElementName(context, element);
+            return element;
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    protected Class<OMElement> getTargetType() {
+        return OMElement.class;
+    }
+
+    @Override
+    protected Class<String> getSourceType() {
+        return String.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/XMLStreamReader2OMElement.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/XMLStreamReader2OMElement.java
new file mode 100644
index 0000000000..761185c297
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/java/org/apache/tuscany/sca/databinding/axiom/XMLStreamReader2OMElement.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.axiom;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.impl.builder.StAXOMBuilder;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class XMLStreamReader2OMElement extends BaseTransformer<XMLStreamReader, OMElement> implements
+    PullTransformer<XMLStreamReader, OMElement> {
+
+    public XMLStreamReader2OMElement() {
+        super();
+    }
+
+    public OMElement transform(XMLStreamReader source, TransformationContext context) {
+        if (source == null) {
+            return null;
+        }
+        try {
+            StAXOMBuilder builder = new StAXOMBuilder(source);
+            OMElement element = builder.getDocumentElement();
+            AxiomHelper.adjustElementName(context, element);
+            return element;
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    protected Class<OMElement> getTargetType() {
+        return OMElement.class;
+    }
+
+    @Override
+    protected Class<XMLStreamReader> getSourceType() {
+        return XMLStreamReader.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding
new file mode 100644
index 0000000000..183270f9b4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding
@@ -0,0 +1,20 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# implementation classes for the databindings
+org.apache.tuscany.sca.databinding.axiom.AxiomDataBinding;name=org.apache.axiom.om.OMElement
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
new file mode 100644
index 0000000000..9c2357d4f4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
@@ -0,0 +1,30 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+

+# Implementation classes for the transformers

+# org.apache.tuscany.sca.databinding.axiom.CallableReference2OMElement;source=org.oasisopen.sca.CallableReference,target=org.apache.axiom.om.OMElement,weight=10

+# org.apache.tuscany.sca.databinding.axiom.OMElement2CallableReference;source=org.apache.axiom.om.OMElement,target=org.oasisopen.sca.CallableReference,weight=10

+org.apache.tuscany.sca.databinding.axiom.Externalizable2OMElement;source=java.io.Externalizable,target=org.apache.axiom.om.OMElement,weight=10

+org.apache.tuscany.sca.databinding.axiom.OMElement2Externalizable;source=org.apache.axiom.om.OMElement,target=java.io.Externalizable,weight=10

+org.apache.tuscany.sca.databinding.axiom.Exception2OMElement;source=java:exception,target=org.apache.axiom.om.OMElement,weight=10

+org.apache.tuscany.sca.databinding.axiom.OMElement2Exception;source=org.apache.axiom.om.OMElement,target=java:exception,weight=10

+# org.apache.tuscany.sca.databinding.axiom.Object2OMElement;source=java:simpleType,target=org.apache.axiom.om.OMElement,weight=80000

+# org.apache.tuscany.sca.databinding.axiom.OMElement2Object;source=org.apache.axiom.om.OMElement,target=java:simpleType,weight=80000

+org.apache.tuscany.sca.databinding.axiom.OMElement2String;source=org.apache.axiom.om.OMElement,target=java.lang.String,weight=80

+org.apache.tuscany.sca.databinding.axiom.OMElement2XMLStreamReader;source=org.apache.axiom.om.OMElement,target=javax.xml.stream.XMLStreamReader,weight=60

+org.apache.tuscany.sca.databinding.axiom.String2OMElement;source=java.lang.String,target=org.apache.axiom.om.OMElement,weight=80

+org.apache.tuscany.sca.databinding.axiom.XMLStreamReader2OMElement;source=javax.xml.stream.XMLStreamReader,target=org.apache.axiom.om.OMElement,weight=60

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/test/java/org/apache/tuscany/sca/databinding/axiom/OMElementTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/test/java/org/apache/tuscany/sca/databinding/axiom/OMElementTestCase.java
new file mode 100644
index 0000000000..7453cb787a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/test/java/org/apache/tuscany/sca/databinding/axiom/OMElementTestCase.java
@@ -0,0 +1,129 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.axiom;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.axiom.om.OMAttribute;
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;
+import org.apache.tuscany.sca.databinding.impl.TransformationContextImpl;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class OMElementTestCase extends TestCase {
+    private static final String IPO_XML =
+        "<?xml version=\"1.0\"?>" + "<ipo:purchaseOrder"
+            + "  xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
+            + "  xmlns:ipo=\"http://www.example.com/IPO\""
+            + "  xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\""
+            + "  orderDate=\"1999-12-01\">"
+            + "  <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">"
+            + "    <name>Helen Zoe</name>"
+            + "    <street>47 Eden Street</street>"
+            + "    <city>Cambridge</city>"
+            + "    <postcode>CB1 1JR</postcode>"
+            + "  </shipTo>"
+            + "  <billTo xsi:type=\"ipo:USAddress\">"
+            + "    <name>Robert Smith</name>"
+            + "    <street>8 Oak Avenue</street>"
+            + "    <city>Old Town</city>"
+            + "    <state>PA</state>"
+            + "    <zip>95819</zip>"
+            + "  </billTo>"
+            + "  <items>"
+            + "    <item partNum=\"833-AA\">"
+            + "      <productName>Lapis necklace</productName>"
+            + "      <quantity>1</quantity>"
+            + "      <USPrice>99.95</USPrice>"
+            + "      <ipo:comment>Want this for the holidays</ipo:comment>"
+            + "      <shipDate>1999-12-05</shipDate>"
+            + "    </item>"
+            + "  </items>"
+            + "</ipo:purchaseOrder>";
+
+    public final void testStringTransform() {
+        String2OMElement t1 = new String2OMElement();
+        OMElement element = t1.transform(IPO_XML, null);
+        OMElement2String t2 = new OMElement2String();
+        String xml = t2.transform(element, null);
+        Assert.assertNotNull(xml);
+        Assert.assertNotNull(xml.indexOf("<ipo:comment>") != -1);
+    }
+
+    public final void testStringTransform2() {
+        String str =
+            "<p0:firstName xmlns:xml=\"http://www.w3.org/XML/1998/namespace\" " + "xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" "
+                + "xmlns:p0=\"http://helloworld\">Robert</p0:firstName>";
+        String2OMElement t1 = new String2OMElement();
+        OMElement element = t1.transform(str, null);
+        OMElement2String t2 = new OMElement2String();
+        String xml = t2.transform(element, null);
+        Assert.assertNotNull(xml);
+        Assert.assertNotNull(xml.indexOf("<ipo:comment>") != -1);
+    }
+
+    public final void testStAXTransform() {
+        String2OMElement t1 = new String2OMElement();
+        OMElement element = t1.transform(IPO_XML, null);
+
+        OMElement2XMLStreamReader t2 = new OMElement2XMLStreamReader();
+        XMLStreamReader reader = t2.transform(element, null);
+
+        XMLStreamReader2OMElement t3 = new XMLStreamReader2OMElement();
+        OMElement element2 = t3.transform(reader, null);
+
+        Assert.assertEquals(element2.getQName(), element.getQName());
+        Assert.assertEquals(new QName("http://www.example.com/IPO", "purchaseOrder"), element2.getQName());
+    }
+
+    public final void testCopy() {
+        String2OMElement t1 = new String2OMElement();
+        OMElement element = t1.transform(IPO_XML, null);
+        OMElement copy = (OMElement)new AxiomDataBinding().copy(element, null, null);
+        assertNotSame(element, copy);
+        assertEquals(new QName("http://www.example.com/IPO", "purchaseOrder"), copy.getQName());
+    }
+
+    private static final QName XSI_NIL = new QName("http://www.w3.org/2001/XMLSchema-instance", "nil", "xsi");
+
+    public final void testNil() {
+        Object2OMElement t1 = new Object2OMElement();
+        TransformationContext context = new TransformationContextImpl();
+        DataType<XMLType> dataType =
+            new DataTypeImpl<XMLType>(int.class, new XMLType(new QName("http://ns1", "nilElement"),
+                                                             SimpleTypeMapperImpl.XSD_INT));
+        context.setTargetDataType(dataType);
+        OMElement element = t1.transform(null, context);
+        OMAttribute attribute = element.getAttribute(XSI_NIL);
+        Assert.assertNotNull(attribute);
+        Assert.assertEquals("true", attribute.getAttributeValue());
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/test/resources/ipo.xml b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/test/resources/ipo.xml
new file mode 100644
index 0000000000..df901d183d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/test/resources/ipo.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<ipo:purchaseOrder
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xmlns:ipo="http://www.example.com/IPO"
+  xsi:schemaLocation="http://www.example.com/IPO ipo.xsd"
+  orderDate="1999-12-01">
+
+  <shipTo exportCode="1" xsi:type="ipo:UKAddress">
+    <name>Helen Zoe</name>
+    <street>47 Eden Street</street>
+    <city>Cambridge</city>
+    <postcode>CB1 1JR</postcode>
+  </shipTo>
+
+  <billTo xsi:type="ipo:USAddress">
+    <name>Robert Smith</name>
+    <street>8 Oak Avenue</street>
+    <city>Old Town</city>
+    <state>PA</state>
+    <zip>95819</zip>
+  </billTo>
+
+  <items>
+    <item partNum="833-AA">
+      <productName>Lapis necklace</productName>
+      <quantity>1</quantity>
+      <USPrice>99.95</USPrice>
+      <ipo:comment>Want this for the holidays</ipo:comment>
+      <shipDate>1999-12-05</shipDate>
+    </item>
+  </items>
+</ipo:purchaseOrder>
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/test/resources/ipo.xsd b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/test/resources/ipo.xsd
new file mode 100755
index 0000000000..af1e73172d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/test/resources/ipo.xsd
@@ -0,0 +1,137 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+
+<schema targetNamespace="http://www.example.com/IPO"
+	xmlns="http://www.w3.org/2001/XMLSchema"
+	xmlns:ipo="http://www.example.com/IPO">
+
+	<annotation>
+		<documentation xml:lang="en">
+			International Purchase order schema for Example.com
+			Copyright 2000 Example.com. All rights reserved.
+		</documentation>
+	</annotation>
+
+
+	<element name="purchaseOrder" type="ipo:PurchaseOrderType" />
+
+	<element name="comment" type="string" />
+
+	<complexType name="PurchaseOrderType">
+		<sequence>
+			<element name="shipTo" type="ipo:Address" />
+			<element name="billTo" type="ipo:Address" />
+			<element ref="ipo:comment" minOccurs="0" />
+			<element name="items" type="ipo:Items" />
+		</sequence>
+		<attribute name="orderDate" type="date" />
+	</complexType>
+
+	<complexType name="Items">
+		<sequence>
+			<element name="item" minOccurs="0" maxOccurs="unbounded">
+				<complexType>
+					<sequence>
+						<element name="productName" type="string" />
+						<element name="quantity">
+							<simpleType>
+								<restriction base="positiveInteger">
+									<maxExclusive value="100" />
+								</restriction>
+							</simpleType>
+						</element>
+						<element name="USPrice" type="decimal" />
+						<element ref="ipo:comment" minOccurs="0" />
+						<element name="shipDate" type="date"
+							minOccurs="0" />
+					</sequence>
+					<attribute name="partNum" type="ipo:SKU"
+						use="required" />
+				</complexType>
+			</element>
+		</sequence>
+	</complexType>
+
+	<simpleType name="SKU">
+		<restriction base="string">
+			<pattern value="\d{3}-[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+	<complexType name="Address">
+		<sequence>
+			<element name="name" type="string" />
+			<element name="street" type="string" />
+			<element name="city" type="string" />
+		</sequence>
+	</complexType>
+
+	<complexType name="USAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="state" type="ipo:USState" />
+					<element name="zip" type="positiveInteger" />
+				</sequence>
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<complexType name="UKAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="postcode" type="ipo:UKPostcode" />
+				</sequence>
+				<attribute name="exportCode" type="positiveInteger"
+					fixed="1" />
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<!-- other Address derivations for more countries -->
+
+	<simpleType name="USState">
+		<restriction base="string">
+			<enumeration value="AK" />
+			<enumeration value="AL" />
+			<enumeration value="AR" />
+			<enumeration value="CA" />
+			<enumeration value="PA" />
+			<!-- and so on ... -->
+		</restriction>
+	</simpleType>
+
+	<simpleType name="Postcode">
+		<restriction base="string">
+			<length value="7" fixed="true" />
+		</restriction>
+	</simpleType>
+
+
+	<simpleType name="UKPostcode">
+		<restriction base="ipo:Postcode">
+			<pattern value="[A-Z]{2}\d\s\d[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+
+
+</schema>
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/test/resources/order.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/test/resources/order.wsdl
new file mode 100644
index 0000000000..a5ead60382
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-axiom/src/test/resources/order.wsdl
@@ -0,0 +1,76 @@
+<?xml version="1.0"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<definitions name="StockQuote" targetNamespace="http://example.com/order.wsdl" xmlns:tns="http://example.com/order.wsdl"

+    xmlns:xsd1="http://example.com/order.xsd" xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+    xmlns="http://schemas.xmlsoap.org/wsdl/">

+

+    <types>

+        <schema targetNamespace="http://example.com/order.xsd" xmlns="http://www.w3.org/2001/XMLSchema"

+            xmlns:ipo="http://www.example.com/IPO">

+            <import namespace="http://www.example.com/IPO" schemaLocation="ipo.xsd"/>

+            <element name="checkOrderStatus">

+                <complexType>

+                    <sequence>

+                        <element name="customerId" type="string" />

+                        <element name="order" type="ipo:PurchaseOrderType" />

+                        <element name="flag" type="int" />

+                    </sequence>

+                </complexType>

+            </element>

+            <element name="checkOrderStatusResponse">

+                <complexType>

+                    <sequence>

+                        <element name="status" type="string" />

+                    </sequence>

+                </complexType>

+            </element>

+            <element name="note" type="string" />

+        </schema>

+    </types>

+

+    <message name="CheckOrderStatusInput1">

+        <part name="body" element="xsd1:checkOrderStatus" />

+    </message>

+

+    <message name="CheckOrderStatusOutput1">

+        <part name="body" element="xsd1:checkOrderStatusResponse" />

+    </message>

+

+    <message name="CheckOrderStatusInput2">

+        <part name="p1" element="xsd1:checkOrderStatus" />

+        <part name="p2" element="xsd1:note" />

+    </message>

+

+    <message name="CheckOrderStatusOutput2">

+        <part name="p1" element="xsd1:checkOrderStatusResponse" />

+    </message>

+

+    <portType name="OrderPortType">

+        <operation name="checkOrderStatus">

+            <input message="tns:CheckOrderStatusInput1" />

+            <output message="tns:CheckOrderStatusOutput1" />

+        </operation>

+        <operation name="checkOrderStatus2">

+            <input message="tns:CheckOrderStatusInput2" />

+            <output message="tns:CheckOrderStatusOutput2" />

+        </operation>

+    </portType>

+

+</definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
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+      file or class name and description of purpose be included on the
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+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..a8b196f77c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/META-INF/MANIFEST.MF
@@ -0,0 +1,39 @@
+Manifest-Version: 1.0

+Private-Package: org.apache.tuscany.sca.databinding.jaxb.axiom;version

+ ="1.4",org.apache.tuscany.sca.databinding.jaxb.axiom.ext;version="1.4

+ "

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Data Binding for JAXB-AXIOM

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397336953

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Data Binding for JAXB-AXIOM

+Import-Package: javax.xml.bind,

+ javax.xml.bind.annotation;resolution:=optional,

+ javax.xml.bind.attachment,

+ javax.xml.datatype;resolution:=optional,

+ javax.xml.namespace,

+ javax.xml.stream,

+ javax.xml.stream.util,

+ javax.xml.transform,

+ javax.xml.transform.stream,

+ org.apache.axiom.om,

+ org.apache.axiom.om.ds,

+ org.apache.axiom.om.impl,

+ org.apache.axiom.om.impl.builder,

+ org.apache.axiom.om.util,

+ org.apache.tuscany.sca.databinding;version="2.0.0",

+ org.apache.tuscany.sca.databinding.impl;version="2.0.0",

+ org.apache.tuscany.sca.databinding.jaxb;version="2.0.0",

+ org.apache.tuscany.sca.databinding.jaxb.axiom;resolution:=optional,

+ org.apache.tuscany.sca.databinding.xml;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.impl;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.interfacedef.util;version="2.0.0",

+ org.w3c.dom;resolution:=optional

+Bundle-SymbolicName: org.apache.tuscany.sca.databinding.jaxb.axiom

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/NOTICE
new file mode 100644
index 0000000000..51042eab05
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}

+Copyright (c) 2005 - 2009 The Apache Software Foundation

+

+This product includes software developed by

+The Apache Software Foundation (http://www.apache.org/).

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/pom.xml
new file mode 100644
index 0000000000..1fafdb9f89
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/pom.xml
@@ -0,0 +1,175 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    *
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    *
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-databinding-jaxb-axiom</artifactId>
+    <name>Apache Tuscany SCA Data Binding for JAXB-AXIOM</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding-jaxb</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.ws.commons.axiom</groupId>
+            <artifactId>axiom-api</artifactId>
+            <version>1.2.7</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>xerces</groupId>
+                    <artifactId>xercesImpl</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>javax.mail</groupId>
+                    <artifactId>mail</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>commons-logging</groupId>
+                    <artifactId>commons-logging</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>xml-apis</groupId>
+                    <artifactId>xml-apis</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.ws.commons.axiom</groupId>
+            <artifactId>axiom-impl</artifactId>
+            <version>1.2.7</version>
+            <scope>runtime</scope>
+        </dependency>
+    </dependencies>
+
+    <repositories>
+        <repository>
+            <snapshots>
+                <enabled>true</enabled>
+            </snapshots>
+            <id>java.net</id>
+            <name>java.net Maven 1.x Repository</name>
+            <url>http://download.java.net/maven/1</url>
+            <layout>legacy</layout>
+        </repository>
+    </repositories>
+
+    <pluginRepositories>
+        <pluginRepository>
+            <id>java.net2</id>
+            <name>java.net Maven 2.x Repository</name>
+            <url>http://download.java.net/maven/2</url>
+        </pluginRepository>
+    </pluginRepositories>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>copy</id>
+                        <phase>generate-sources</phase>
+                        <goals>
+                            <goal>copy</goal>
+                        </goals>
+                        <configuration>
+                            <artifactItems>
+                                <artifactItem>
+                                    <groupId>javax.xml.bind</groupId>
+                                    <artifactId>jaxb-api</artifactId>
+                                    <version>2.1</version>
+                                    <type>jar</type>
+                                </artifactItem>
+                            </artifactItems>
+                            <outputDirectory>${project.build.directory}/endorsed</outputDirectory>
+                            <overWriteReleases>false</overWriteReleases>
+                            <overWriteSnapshots>true</overWriteSnapshots>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <configuration>
+                    <argLine>-Djava.endorsed.dirs=target/endorsed</argLine>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>build-helper-maven-plugin</artifactId>
+                <version>1.0</version>
+                <executions>
+                    <execution>
+                        <id>add-test-source</id>
+                        <phase>generate-sources</phase>
+                        <goals>
+                            <goal>add-test-source</goal>
+                        </goals>
+                        <configuration>
+                            <sources>
+                                <source>target/jaxb-source</source>
+                            </sources>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+
+            <plugin>
+                <groupId>org.jvnet.jaxb2.maven2</groupId>
+                <artifactId>maven-jaxb2-plugin</artifactId>
+                <version>0.7.1</version>
+                <executions>
+                    <execution>
+                        <id>generate-jaxb</id>
+                        <phase>generate-test-sources</phase>
+                        <goals>
+                            <goal>generate</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <configuration>
+                    <generatePackage>com.example.ipo.jaxb</generatePackage>
+                    <generateDirectory>${project.build.directory}/jaxb-source</generateDirectory>
+                    <schemaDirectory>${basedir}/src/test/resources</schemaDirectory>
+                    <schemaIncludes>
+                        <include>ipo.xsd</include>
+                    </schemaIncludes>
+                </configuration>
+            </plugin>
+
+        </plugins>
+    </build>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/AxiomHelper.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/AxiomHelper.java
new file mode 100644
index 0000000000..93277e77bf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/AxiomHelper.java
@@ -0,0 +1,140 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb.axiom;
+
+import javax.xml.namespace.QName;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMDataSource;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMNamespace;
+import org.apache.axiom.om.OMXMLParserWrapper;
+import org.apache.axiom.om.impl.builder.StAXBuilder;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * Helper for AXIOM
+ * 
+ * @version $Rev$ $Date$
+ */
+public class AxiomHelper {
+    private static final String DEFAULT_PREFIX = "_ns_";
+
+    private AxiomHelper() {
+    }
+
+    /**
+     * See http://issues.apache.org/jira/browse/WSCOMMONS-240
+     * @param om
+     */
+    public static void completeAndClose(OMElement om) {
+        // Get the builder associated with the om element
+        OMXMLParserWrapper builder = om.getBuilder();
+        if (builder != null) {
+            if (builder instanceof StAXBuilder) {
+                ((StAXBuilder)builder).releaseParserOnClose(true);
+            }
+            OMElement document = builder.getDocumentElement();
+            if (document != null) {
+                document.build();
+            }
+        }
+        if (builder instanceof StAXBuilder) {
+            ((StAXBuilder)builder).close();
+        }
+    }
+
+    /**
+     * This method will close the builder immediately.  Any subsequent Axiom objects won't 
+     * be built or accessible.
+     */
+    public static void closeImmediately(OMElement om) {
+        // Get the builder associated with the om element
+        OMXMLParserWrapper builder = om.getBuilder();
+        if (builder != null) {
+            if (builder instanceof StAXBuilder) {
+                ((StAXBuilder)builder).releaseParserOnClose(true);
+                ((StAXBuilder)builder).close();
+            }
+            // builder.close();
+        }
+    }
+
+    /**
+     * @param context
+     * @param element
+     */
+    public static void adjustElementName(TransformationContext context, OMElement element) {
+        if (context != null) {
+            DataType<?> dataType = context.getTargetDataType();
+            Object logical = dataType == null ? null : dataType.getLogical();
+            if (!(logical instanceof XMLType)) {
+                return;
+            }
+            XMLType xmlType = (XMLType)logical;
+            if (xmlType.isElement() && !xmlType.getElementName().equals(element.getQName())) {
+                // FIXME:: Throw exception or switch to the new Element?
+                OMFactory factory = OMAbstractFactory.getOMFactory();
+                QName name = xmlType.getElementName();
+                OMNamespace namespace = factory.createOMNamespace(name.getNamespaceURI(), name.getPrefix());
+                element.setNamespace(namespace);
+                element.setLocalName(name.getLocalPart());
+            }
+        }
+    }
+
+    public static OMElement createOMElement(OMFactory factory, QName element) {
+        String localName = element.getLocalPart();
+        OMNamespace ns = createOMNamespace(factory, element);
+
+        return factory.createOMElement(localName, ns);
+
+    }
+
+    public static OMElement createOMElement(OMFactory factory, QName element, OMDataSource dataSource) {
+        String localName = element.getLocalPart();
+        OMNamespace ns = createOMNamespace(factory, element);
+
+        return factory.createOMElement(dataSource, localName, ns);
+
+    }
+
+    /**
+     * @param factory
+     * @param name
+     * @return
+     */
+    public static OMNamespace createOMNamespace(OMFactory factory, QName name) {
+        String namespaceURI = name.getNamespaceURI();
+        String prefix = name.getPrefix();
+
+        OMNamespace ns = null;
+        // Qualified Element: we need an OMNamespace         
+        if (prefix.length() == 0) {
+            // The prefix does not appear to be specified, let's create one
+            prefix = DEFAULT_PREFIX;
+        }
+        ns = factory.createOMNamespace(namespaceURI, prefix);
+        return ns;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/JAXB2OMElement.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/JAXB2OMElement.java
new file mode 100644
index 0000000000..e0e0c08f6c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/JAXB2OMElement.java
@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.jaxb.axiom;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.JAXBException;
+import javax.xml.namespace.QName;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.jaxb.JAXBContextHelper;
+import org.apache.tuscany.sca.databinding.jaxb.JAXBDataBinding;
+
+/**
+ * JAXB Object --> AXIOM OMElement transformer
+ *
+ * @version $Rev$ $Date$
+ */
+public class JAXB2OMElement extends BaseTransformer<Object, OMElement> implements PullTransformer<Object, OMElement> {
+    public JAXB2OMElement() {
+        super();
+    }
+
+    private OMFactory factory = OMAbstractFactory.getOMFactory();
+
+    @Override
+    public String getSourceDataBinding() {
+        return JAXBDataBinding.NAME;
+    }
+
+    public OMElement transform(Object source, TransformationContext context) throws TransformationException {
+        JAXBContext jaxbContext;
+        try {
+            jaxbContext = JAXBContextHelper.createJAXBContext(context, true);
+        } catch (JAXBException e) {
+            throw new TransformationException(e);
+        }
+        Object element = JAXBContextHelper.createJAXBElement(jaxbContext, context.getTargetDataType(), source);
+        QName name = jaxbContext.createJAXBIntrospector().getElementName(element);
+        JAXBDataSource dataSource = new JAXBDataSource(element, jaxbContext);
+        OMElement omElement = AxiomHelper.createOMElement(factory, name, dataSource);
+        return omElement;
+    }
+
+    @Override
+    public Class<Object> getSourceType() {
+        return Object.class;
+    }
+
+    @Override
+    public Class<OMElement> getTargetType() {
+        return OMElement.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 3000;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/JAXBDataSource.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/JAXBDataSource.java
new file mode 100644
index 0000000000..cc28d5e710
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/JAXBDataSource.java
@@ -0,0 +1,129 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.jaxb.axiom;
+
+import static org.apache.tuscany.sca.databinding.jaxb.JAXBContextHelper.getMarshaller;
+import static org.apache.tuscany.sca.databinding.jaxb.JAXBContextHelper.releaseJAXBMarshaller;
+
+import java.io.OutputStream;
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.io.Writer;
+import java.security.AccessController;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.Marshaller;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.axiom.om.OMDataSource;
+import org.apache.axiom.om.OMOutputFormat;
+import org.apache.axiom.om.util.StAXUtils;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class JAXBDataSource implements OMDataSource {
+    private JAXBContext context;
+    private Object element;
+    // private Marshaller marshaller;
+
+    public JAXBDataSource(Object element, JAXBContext context) {
+        this.element = element;
+        this.context = context;
+    }
+
+    public XMLStreamReader getReader() throws XMLStreamException {
+        // FIXME: [rfeng] This is a quick and dirty implementation
+        // We could use the fastinfoset to optimize the roundtrip
+        StringWriter writer = new StringWriter();
+        serialize(writer, new OMOutputFormat());
+        StringReader reader = new StringReader(writer.toString());
+        // FIXME: We need to use Tuscany extension point to create the reader
+        return StAXUtils.createXMLStreamReader(reader);
+    }
+
+    public void serialize(final XMLStreamWriter xmlWriter) throws XMLStreamException {
+        try {
+            // marshaller.setProperty(Marshaller.JAXB_ENCODING, format.getCharSetEncoding());
+            AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() {
+                public Object run() throws Exception {
+                    Marshaller marshaller = null;
+                    try {
+                        marshaller = getMarshaller(context);
+                        marshaller.marshal(element, xmlWriter);
+                    } finally {
+                        releaseJAXBMarshaller(context, marshaller);
+                    }
+                    return null;
+                }
+            });
+        } catch (PrivilegedActionException e) {
+            throw new XMLStreamException(e.getException());
+        }
+    }
+
+    public void serialize(final OutputStream output, OMOutputFormat format) throws XMLStreamException {
+        try {
+            // marshaller.setProperty(Marshaller.JAXB_ENCODING, format.getCharSetEncoding());
+            AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() {
+                public Object run() throws Exception {
+                    Marshaller marshaller = null;
+                    try {
+                        marshaller = getMarshaller(context);
+                        marshaller.marshal(element, output);
+                    } finally {
+                        releaseJAXBMarshaller(context, marshaller);
+                    }
+                    return null;
+                }
+            });
+        } catch (PrivilegedActionException e) {
+            throw new XMLStreamException(e.getException());
+        }
+    }
+
+    public void serialize(final Writer writer, OMOutputFormat format) throws XMLStreamException {
+        try {
+            AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() {
+                public Object run() throws Exception {
+                    Marshaller marshaller = null;
+                    try {
+                        marshaller = getMarshaller(context);
+                        marshaller.marshal(element, writer);
+                    } finally {
+                        releaseJAXBMarshaller(context, marshaller);
+                    }
+                    return null;
+                }
+            });
+        } catch (PrivilegedActionException e) {
+            throw new XMLStreamException(e.getException());
+        }
+    }
+
+    public Object getObject() {
+        return element;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/OMElement2JAXB.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/OMElement2JAXB.java
new file mode 100644
index 0000000000..8e9b32cfc0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/OMElement2JAXB.java
@@ -0,0 +1,100 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.jaxb.axiom;
+
+import java.security.AccessController;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.JAXBException;
+import javax.xml.bind.Unmarshaller;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.util.StreamReaderDelegate;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.jaxb.JAXBContextHelper;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class OMElement2JAXB extends BaseTransformer<OMElement, Object> implements PullTransformer<OMElement, Object> {
+
+    @Override
+    public String getSourceDataBinding() {
+        return org.apache.axiom.om.OMElement.class.getName();
+    }
+
+    public Object transform(final OMElement source, final TransformationContext context) throws TransformationException {
+        try {
+            return AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() {
+                public Object run() throws JAXBException, XMLStreamException {
+                    Unmarshaller unmarshaller = null;
+                    XMLStreamReader reader = null;
+                    Object result = null;
+                    // Marshalling directly to the output stream is faster than marshalling through the
+                    // XMLStreamWriter. 
+                    // Take advantage of this optimization if there is an output stream.
+                    JAXBContext jaxbContext = JAXBContextHelper.createJAXBContext(context, false);
+                    try {
+                        unmarshaller = JAXBContextHelper.getUnmarshaller(jaxbContext);
+                        reader = source.getXMLStreamReaderWithoutCaching();
+                        // https://issues.apache.org/jira/browse/WSCOMMONS-395
+                        reader = new StreamReaderDelegate(reader) {
+                            // Fix the issue in WSCOMMONS-395
+                            public String getAttributeType(int index) {
+                                String type = super.getAttributeType(index);
+                                return type == null ? "CDATA" : type;
+                            }
+                        };
+                        result = unmarshaller.unmarshal(reader, JAXBContextHelper.getJavaType(context.getTargetDataType()));
+                    } finally {
+                        if (reader != null) {
+                            reader.close();
+                        }
+                        JAXBContextHelper.releaseJAXBUnmarshaller(jaxbContext, unmarshaller);
+                    }
+                    return JAXBContextHelper.createReturnValue(jaxbContext, context.getTargetDataType(), result);
+                }
+            });
+        } catch (PrivilegedActionException e) {
+            throw new TransformationException(e.getException());
+        }
+    }
+
+    @Override
+    public Class<OMElement> getSourceType() {
+        return OMElement.class;
+    }
+
+    @Override
+    public Class<Object> getTargetType() {
+        return Object.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 3000;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/JAXBCustomBuilder.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/JAXBCustomBuilder.java
new file mode 100644
index 0000000000..f30a6c1cb8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/JAXBCustomBuilder.java
@@ -0,0 +1,114 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb.axiom.ext;
+
+import javax.xml.bind.JAXBException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.axiom.om.OMContainer;
+import org.apache.axiom.om.OMDataSource;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMException;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMNamespace;
+import org.apache.axiom.om.impl.builder.CustomBuilder;
+
+/**
+ * JAXBCustomBuilder creates an OMSourcedElement backed by a JAXBDataSource
+ * for the specified namespace and localPart.
+ */
+public class JAXBCustomBuilder implements CustomBuilder {
+
+    private JAXBDSContext jdsContext;
+
+    /**
+     * Create a JAXBCustomBuilder
+     * @param context JAXBDSContext
+     */
+    public JAXBCustomBuilder(JAXBDSContext context) {
+        super();
+        this.jdsContext = context;
+    }
+
+    public OMElement create(String namespace,
+                            String localPart,
+                            OMContainer parent,
+                            XMLStreamReader reader,
+                            OMFactory factory) throws OMException {
+
+        // There are some situations where we want to use normal
+        // unmarshalling, so return null
+        if (!shouldUnmarshal(namespace, localPart)) {
+            // JAXBCustomBuilderMonitor.updateTotalFailedCreates();
+            return null;
+        }
+        try {
+            // Create an OMSourcedElement backed by an unmarshalled JAXB object
+            OMNamespace ns = factory.createOMNamespace(namespace, reader.getPrefix());
+
+            Object jaxb = jdsContext.unmarshal(reader);
+
+            OMDataSource ds = new JAXBDataSourceExt(jaxb, jdsContext);
+            OMElement omse = factory.createOMElement(ds, localPart, ns);
+
+            parent.addChild(omse);
+            // JAXBCustomBuilderMonitor.updateTotalCreates();
+            return omse;
+        } catch (JAXBException e) {
+            // JAXBCustomBuilderMonitor.updateTotalFailedCreates();
+            throw new OMException(e);
+        }
+    }
+
+    /**
+     * The namespace identifier for the SOAP 1.1 envelope.
+     */
+    public static final String URI_NS_SOAP_1_1_ENVELOPE = "http://schemas.xmlsoap.org/soap/envelope/";
+    /**
+     * The namespace identifier for the SOAP 1.2 envelope.
+     */
+    public static final String URI_NS_SOAP_1_2_ENVELOPE = "http://www.w3.org/2003/05/soap-envelope";
+
+    /**
+     * @param namespace
+     * @param localPart
+     * @return true if this ns and local part is acceptable for unmarshalling
+     */
+    private boolean shouldUnmarshal(String namespace, String localPart) {
+
+        // Don't unmarshall SOAPFaults or anything else in the SOAP 
+        // namespace.
+        // Don't unmarshall elements that are unqualified
+        if (localPart == null || namespace == null
+            || namespace.length() == 0
+            || URI_NS_SOAP_1_1_ENVELOPE.equals(namespace)
+            || URI_NS_SOAP_1_2_ENVELOPE.equals(namespace)) {
+            return false;
+        }
+
+        // Don't unmarshal if this looks like encrypted data
+        if (localPart.equals("EncryptedData")) {
+            return false;
+        }
+
+        return true;
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/JAXBDSContext.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/JAXBDSContext.java
new file mode 100644
index 0000000000..28997cd244
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/JAXBDSContext.java
@@ -0,0 +1,189 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb.axiom.ext;
+
+import java.io.OutputStream;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.JAXBException;
+import javax.xml.bind.Marshaller;
+import javax.xml.bind.Unmarshaller;
+import javax.xml.bind.attachment.AttachmentMarshaller;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.axiom.om.OMException;
+import org.apache.axiom.om.impl.MTOMXMLStreamWriter;
+import org.apache.tuscany.sca.databinding.jaxb.JAXBContextHelper;
+
+/*
+ * To marshal or unmarshal a JAXB object, the JAXBContext is necessary.
+ * In addition, access to the MessageContext and other context objects may be necessary
+ * to get classloader information, store attachments etc.
+ * 
+ * The JAXBDSContext bundles all of this information together.
+ */
+public class JAXBDSContext {
+
+    private static final Logger log = Logger.getLogger(JAXBDSContext.class.getName());
+    private static final boolean DEBUG_ENABLED = log.isLoggable(Level.FINER);
+
+    private JAXBContext jaxbContext = null; // JAXBContext
+
+    /**
+     * "Dispatch" Constructor Use this full constructor when the JAXBContent is provided by the
+     * customer.
+     *
+     * @param jaxbContext
+     */
+    public JAXBDSContext(JAXBContext jaxbContext) {
+        this.jaxbContext = jaxbContext;
+    }
+
+    public JAXBContext getJAXBContext() {
+        return jaxbContext;
+    }
+
+    /**
+     * Unmarshal the xml into a JAXB object
+     * @param reader
+     * @return
+     * @throws JAXBException
+     */
+    public Object unmarshal(XMLStreamReader reader) throws JAXBException {
+
+        Unmarshaller u = JAXBContextHelper.getUnmarshaller(getJAXBContext());
+
+        Object jaxb = null;
+
+        // Unmarshal into the business object.
+        jaxb = unmarshalElement(u, reader); // preferred and always used for
+        // style=document
+
+        // Successfully unmarshalled the object
+        // JAXBUtils.releaseJAXBUnmarshaller(getJAXBContext(cl), u);
+
+        // Don't close the reader.  The reader is owned by the caller, and it
+        // may contain other xml instance data (other than this JAXB object)
+        // reader.close();
+        return jaxb;
+    }
+
+    /**
+     * Marshal the jaxb object
+     * @param obj
+     * @param writer
+     * @param am AttachmentMarshaller, optional Attachment
+     */
+    public void marshal(Object obj, XMLStreamWriter writer) throws JAXBException {
+
+        // Very easy, use the Context to get the Marshaller.
+        // Use the marshaller to write the object.
+        Marshaller m = JAXBContextHelper.getMarshaller(getJAXBContext());
+        AttachmentMarshaller am = m.getAttachmentMarshaller();
+        boolean xop = am != null ? am.isXOPPackage() : false;
+        // Marshal the object
+        marshalElement(obj, m, writer, !xop);
+    }
+
+    /**
+     * Preferred way to marshal objects.
+     * 
+     * @param b Object that can be rendered as an element and the element name is known by the
+     * Marshaller
+     * @param m Marshaller
+     * @param writer XMLStreamWriter
+     */
+    private static void marshalElement(final Object b,
+                                       final Marshaller m,
+                                       final XMLStreamWriter writer,
+                                       final boolean optimize) {
+        AccessController.doPrivileged(new PrivilegedAction<Object>() {
+            public Object run() {
+                // Marshalling directly to the output stream is faster than marshalling through the
+                // XMLStreamWriter. 
+                // Take advantage of this optimization if there is an output stream.
+                try {
+                    OutputStream os = (optimize) ? getOutputStream(writer) : null;
+                    if (os != null) {
+                        writer.flush();
+                        m.marshal(b, os);
+                    } else {
+                        m.marshal(b, writer);
+                    }
+                } catch (OMException e) {
+                    throw e;
+                } catch (Throwable t) {
+                    throw new OMException(t);
+                }
+                return null;
+            }
+        });
+    }
+
+    /**
+     * If the writer is backed by an OutputStream, then return the OutputStream
+     * @param writer
+     * @return OutputStream or null
+     */
+    private static OutputStream getOutputStream(XMLStreamWriter writer) throws XMLStreamException {
+        if (writer.getClass() == MTOMXMLStreamWriter.class) {
+            return ((MTOMXMLStreamWriter)writer).getOutputStream();
+        }
+        if (writer.getClass() == XMLStreamWriterWithOS.class) {
+            return ((XMLStreamWriterWithOS)writer).getOutputStream();
+        }
+        return null;
+    }
+
+    /**
+     * Preferred way to unmarshal objects
+     * 
+     * @param u Unmarshaller
+     * @param reader XMLStreamReader
+     * @return Object that represents an element
+     */
+    private static Object unmarshalElement(final Unmarshaller u, final XMLStreamReader reader) {
+        try {
+            return AccessController.doPrivileged(new PrivilegedAction<Object>() {
+                public Object run() {
+                    try {
+                        return u.unmarshal(reader);
+                    } catch (OMException e) {
+                        throw e;
+                    } catch (Throwable t) {
+                        throw new OMException(t);
+                    }
+                }
+            });
+
+        } catch (OMException e) {
+            throw e;
+        } catch (Throwable t) {
+            throw new OMException(t);
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/JAXBDataSourceExt.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/JAXBDataSourceExt.java
new file mode 100644
index 0000000000..5a5afc13cb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/JAXBDataSourceExt.java
@@ -0,0 +1,144 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb.axiom.ext;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.UnsupportedEncodingException;
+import java.io.Writer;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.xml.bind.JAXBException;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.axiom.om.OMDataSourceExt;
+import org.apache.axiom.om.OMException;
+import org.apache.axiom.om.OMOutputFormat;
+import org.apache.axiom.om.ds.OMDataSourceExtBase;
+import org.apache.axiom.om.impl.MTOMXMLStreamWriter;
+import org.apache.axiom.om.util.StAXUtils;
+
+/**
+ * OMDataSource backed by a jaxb object
+ */
+public class JAXBDataSourceExt extends OMDataSourceExtBase {
+
+    private static final Logger log = Logger.getLogger(JAXBDataSourceExt.class.getName());
+
+    private Object jaxb;
+    private JAXBDSContext context;
+
+    public JAXBDataSourceExt(Object jaxb, JAXBDSContext context) {
+        super();
+        this.jaxb = jaxb;
+        this.context = context;
+    }
+
+    public void close() {
+    }
+
+    public OMDataSourceExt copy() {
+        return new JAXBDataSourceExt(jaxb, context);
+    }
+
+    public Object getObject() {
+        return jaxb;
+    }
+
+    public JAXBDSContext getContext() {
+        return context;
+    }
+
+    public XMLStreamReader getReader() throws XMLStreamException {
+
+        try {
+            String encoding = "utf-8";
+            InputStream is = new ByteArrayInputStream(getXMLBytes(encoding));
+            return StAXUtils.createXMLStreamReader(is, encoding);
+        } catch (UnsupportedEncodingException e) {
+            throw new XMLStreamException(e);
+        }
+    }
+
+    public void serialize(OutputStream output, OMOutputFormat format) throws XMLStreamException {
+        MTOMXMLStreamWriter writer = new MTOMXMLStreamWriter(output, format);
+        serialize(writer);
+        writer.flush();
+        try {
+            writer.close();
+        } catch (XMLStreamException e) {
+            // An exception can occur if nothing is written to the 
+            // writer.  This is possible if the underlying data source
+            // writers to the output stream directly.
+            if (log.isLoggable(Level.FINER)) {
+                log.finer("Catching and swallowing exception " + e);
+            }
+        }
+    }
+
+    public void serialize(Writer writerTarget, OMOutputFormat format) throws XMLStreamException {
+        MTOMXMLStreamWriter writer = new MTOMXMLStreamWriter(StAXUtils.createXMLStreamWriter(writerTarget));
+        writer.setOutputFormat(format);
+        serialize(writer);
+        writer.flush();
+        writer.close();
+    }
+
+    public void serialize(XMLStreamWriter xmlWriter) throws XMLStreamException {
+        try {
+            context.marshal(jaxb, xmlWriter);
+        } catch (JAXBException je) {
+            throw new XMLStreamException(je);
+        }
+    }
+
+    public byte[] getXMLBytes(String encoding) throws UnsupportedEncodingException {
+        try {
+            ByteArrayOutputStream baos = new ByteArrayOutputStream();
+
+            // Exposes getOutputStream, which allows faster writes.
+            XMLStreamWriterWithOS writer = new XMLStreamWriterWithOS(baos, encoding);
+
+            // Write the business object to the writer
+            serialize(writer);
+
+            // Flush the writer
+            writer.flush();
+            writer.close();
+            return baos.toByteArray();
+        } catch (XMLStreamException e) {
+            throw new OMException(e);
+        }
+    }
+
+    public boolean isDestructiveRead() {
+        return false;
+    }
+
+    public boolean isDestructiveWrite() {
+        return false;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/SourceDataSource.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/SourceDataSource.java
new file mode 100644
index 0000000000..0a12654524
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/SourceDataSource.java
@@ -0,0 +1,123 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb.axiom.ext;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.UnsupportedEncodingException;
+
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.transform.Result;
+import javax.xml.transform.Source;
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.stream.StreamResult;
+import javax.xml.transform.stream.StreamSource;
+
+import org.apache.axiom.om.OMDataSourceExt;
+import org.apache.axiom.om.OMException;
+import org.apache.axiom.om.ds.OMDataSourceExtBase;
+import org.apache.axiom.om.util.StAXUtils;
+
+/**
+ * OMDataSource backed by a source
+ */
+public class SourceDataSource extends OMDataSourceExtBase {
+    private Source data;
+
+    public SourceDataSource(Source data) {
+        super();
+        this.data = data;
+    }
+
+    public void close() {
+    }
+
+    public OMDataSourceExt copy() {
+        return new SourceDataSource(data);
+    }
+
+    public Object getObject() {
+        return data;
+    }
+
+    public XMLStreamReader getReader() throws XMLStreamException {
+
+        try {
+            String encoding = "UTF-8";
+            InputStream is = new ByteArrayInputStream(getXMLBytes(encoding));
+            return StAXUtils.createXMLStreamReader(is, encoding);
+        } catch (UnsupportedEncodingException e) {
+            throw new XMLStreamException(e);
+        }
+    }
+
+    public byte[] getXMLBytes(String encoding) throws UnsupportedEncodingException {
+        byte[] bytes = null;
+        try {
+            bytes = (byte[])null;
+
+            if (data instanceof StreamSource) {
+                InputStream is = ((StreamSource)data).getInputStream();
+                if (is != null) {
+                    bytes = getBytesFromStream(is);
+                }
+            } else {
+                ByteArrayOutputStream out = new ByteArrayOutputStream();
+                Result result = new StreamResult(out);
+                Transformer transformer = TransformerFactory.newInstance().newTransformer();
+                transformer.transform(data, result);
+                bytes = out.toByteArray();
+            }
+        } catch (OMException e) {
+            throw e;
+        } catch (UnsupportedEncodingException e) {
+            throw e;
+        } catch (Throwable e) {
+            throw new OMException(e);
+        }
+
+        return bytes;
+    }
+
+    public boolean isDestructiveRead() {
+        return false;
+    }
+
+    public boolean isDestructiveWrite() {
+        return false;
+    }
+
+    private static byte[] getBytesFromStream(InputStream is) throws IOException {
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        byte[] buf = new byte[4096];
+        while (true) {
+            int size = is.read(buf);
+            if (size < 0) {
+                break;
+            }
+            bos.write(buf, 0, size);
+        }
+        return bos.toByteArray();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/XMLStreamWriterWithOS.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/XMLStreamWriterWithOS.java
new file mode 100644
index 0000000000..44e34c3647
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/XMLStreamWriterWithOS.java
@@ -0,0 +1,246 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb.axiom.ext;
+
+import java.io.OutputStream;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.axiom.om.util.StAXUtils;
+
+/**
+ * XMLStreamReader that exposes direct access to the OutputStream.
+ * Writing to the output stream is faster in some cases.
+ */
+public class XMLStreamWriterWithOS implements XMLStreamWriter {
+    private XMLStreamWriter writer;
+    private String charSetEncoding;
+    private OutputStream os;
+
+    public XMLStreamWriterWithOS(OutputStream os, String charSetEncoding) throws XMLStreamException {
+        super();
+        writer = null; // Writer is created when needed
+        this.os = os;
+        this.charSetEncoding = charSetEncoding;
+    }
+
+    /**
+     * The writer is created lazily. 
+     * If only the output stream is used, then the writer is never created.
+     */
+    private void createWriter() throws XMLStreamException {
+        if (writer == null) {
+            writer = StAXUtils.createXMLStreamWriter(os, charSetEncoding);
+        }
+    }
+
+    public void close() throws XMLStreamException {
+        if (writer != null) {
+            writer.close();
+        }
+    }
+
+    public void flush() throws XMLStreamException {
+        if (writer != null) {
+            writer.flush();
+        }
+    }
+
+    public NamespaceContext getNamespaceContext() {
+        try {
+            createWriter();
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+        return writer.getNamespaceContext();
+    }
+
+    public String getPrefix(String arg0) throws XMLStreamException {
+        createWriter();
+        return writer.getPrefix(arg0);
+    }
+
+    public Object getProperty(String arg0) throws IllegalArgumentException {
+        try {
+            createWriter();
+        } catch (XMLStreamException e) {
+            throw new IllegalArgumentException(e);
+        }
+        return writer.getProperty(arg0);
+    }
+
+    public void setDefaultNamespace(String arg0) throws XMLStreamException {
+        createWriter();
+        writer.setDefaultNamespace(arg0);
+    }
+
+    public void setNamespaceContext(NamespaceContext arg0) throws XMLStreamException {
+        createWriter();
+        writer.setNamespaceContext(arg0);
+    }
+
+    public void setPrefix(String arg0, String arg1) throws XMLStreamException {
+        createWriter();
+        writer.setPrefix(arg0, arg1);
+    }
+
+    public void writeAttribute(String arg0, String arg1, String arg2, String arg3) throws XMLStreamException {
+        createWriter();
+        writer.writeAttribute(arg0, arg1, arg2, arg3);
+    }
+
+    public void writeAttribute(String arg0, String arg1, String arg2) throws XMLStreamException {
+        createWriter();
+        writer.writeAttribute(arg0, arg1, arg2);
+    }
+
+    public void writeAttribute(String arg0, String arg1) throws XMLStreamException {
+        createWriter();
+        writer.writeAttribute(arg0, arg1);
+    }
+
+    public void writeCData(String arg0) throws XMLStreamException {
+        createWriter();
+        writer.writeCData(arg0);
+    }
+
+    public void writeCharacters(char[] arg0, int arg1, int arg2) throws XMLStreamException {
+        createWriter();
+        writer.writeCharacters(arg0, arg1, arg2);
+    }
+
+    public void writeCharacters(String arg0) throws XMLStreamException {
+        createWriter();
+        writer.writeCharacters(arg0);
+    }
+
+    public void writeComment(String arg0) throws XMLStreamException {
+        createWriter();
+        writer.writeComment(arg0);
+    }
+
+    public void writeDefaultNamespace(String arg0) throws XMLStreamException {
+        createWriter();
+        writer.writeDefaultNamespace(arg0);
+    }
+
+    public void writeDTD(String arg0) throws XMLStreamException {
+        createWriter();
+        writer.writeDTD(arg0);
+    }
+
+    public void writeEmptyElement(String arg0, String arg1, String arg2) throws XMLStreamException {
+        createWriter();
+        writer.writeEmptyElement(arg0, arg1, arg2);
+    }
+
+    public void writeEmptyElement(String arg0, String arg1) throws XMLStreamException {
+        createWriter();
+        writer.writeEmptyElement(arg0, arg1);
+    }
+
+    public void writeEmptyElement(String arg0) throws XMLStreamException {
+        createWriter();
+        writer.writeEmptyElement(arg0);
+    }
+
+    public void writeEndDocument() throws XMLStreamException {
+        createWriter();
+        writer.writeEndDocument();
+    }
+
+    public void writeEndElement() throws XMLStreamException {
+        createWriter();
+        writer.writeEndElement();
+    }
+
+    public void writeEntityRef(String arg0) throws XMLStreamException {
+        createWriter();
+        writer.writeEntityRef(arg0);
+    }
+
+    public void writeNamespace(String arg0, String arg1) throws XMLStreamException {
+        createWriter();
+        writer.writeNamespace(arg0, arg1);
+    }
+
+    public void writeProcessingInstruction(String arg0, String arg1) throws XMLStreamException {
+        createWriter();
+        writer.writeProcessingInstruction(arg0, arg1);
+    }
+
+    public void writeProcessingInstruction(String arg0) throws XMLStreamException {
+        createWriter();
+        writer.writeProcessingInstruction(arg0);
+    }
+
+    public void writeStartDocument() throws XMLStreamException {
+        createWriter();
+        writer.writeStartDocument();
+    }
+
+    public void writeStartDocument(String arg0, String arg1) throws XMLStreamException {
+        createWriter();
+        writer.writeStartDocument(arg0, arg1);
+    }
+
+    public void writeStartDocument(String arg0) throws XMLStreamException {
+        createWriter();
+        writer.writeStartDocument(arg0);
+    }
+
+    public void writeStartElement(String arg0, String arg1, String arg2) throws XMLStreamException {
+        createWriter();
+        writer.writeStartElement(arg0, arg1, arg2);
+    }
+
+    public void writeStartElement(String arg0, String arg1) throws XMLStreamException {
+        createWriter();
+        writer.writeStartElement(arg0, arg1);
+    }
+
+    public void writeStartElement(String arg0) throws XMLStreamException {
+        createWriter();
+        writer.writeStartElement(arg0);
+    }
+
+    /**
+     * If this XMLStreamWriter is connected to an OutputStream
+     * then the OutputStream is returned.  This allows a node
+     * (perhaps an OMSourcedElement) to write its content
+     * directly to the OutputStream.
+     * @return OutputStream or null
+     */
+    public OutputStream getOutputStream() throws XMLStreamException {
+
+        if (os != null) {
+            // Flush the state of the writer..Many times the 
+            // write defers the writing of tag characters (>)
+            // until the next write.  Flush out this character
+            if (writer != null) {
+                this.writeCharacters("");
+                this.flush();
+            }
+        }
+        return os;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/XMLStringDataSource.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/XMLStringDataSource.java
new file mode 100644
index 0000000000..e8e3193e24
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/java/org/apache/tuscany/sca/databinding/jaxb/axiom/ext/XMLStringDataSource.java
@@ -0,0 +1,84 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb.axiom.ext;
+
+import java.io.IOException;
+import java.io.StringReader;
+import java.io.UnsupportedEncodingException;
+import java.io.Writer;
+
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.axiom.om.OMDataSourceExt;
+import org.apache.axiom.om.OMOutputFormat;
+import org.apache.axiom.om.ds.OMDataSourceExtBase;
+import org.apache.axiom.om.util.StAXUtils;
+
+/**
+ * OMDataSource backed by a string containing xml data
+ */
+public class XMLStringDataSource extends OMDataSourceExtBase {
+    private String data;
+
+    public XMLStringDataSource(String data) {
+        super();
+        this.data = data;
+    }
+
+    public void close() {
+    }
+
+    public OMDataSourceExt copy() {
+        return new XMLStringDataSource(data);
+    }
+
+    public Object getObject() {
+        return data;
+    }
+
+    public XMLStreamReader getReader() throws XMLStreamException {
+        StringReader reader = new StringReader(data);
+        return StAXUtils.createXMLStreamReader(reader);
+    }
+
+    public void serialize(Writer writer, OMOutputFormat format) throws XMLStreamException {
+        try {
+            writer.write(data);
+        } catch (UnsupportedEncodingException e) {
+            throw new XMLStreamException(e);
+        } catch (IOException e) {
+            throw new XMLStreamException(e);
+        }
+    }
+
+    public byte[] getXMLBytes(String encoding) throws UnsupportedEncodingException {
+        return data.getBytes(encoding);
+    }
+
+    public boolean isDestructiveRead() {
+        return false;
+    }
+
+    public boolean isDestructiveWrite() {
+        return false;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
new file mode 100644
index 0000000000..b48e629927
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
@@ -0,0 +1,26 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# Implementation classes for the transformers
+org.apache.tuscany.sca.databinding.jaxb.axiom.JAXB2OMElement;source=javax.xml.bind.JAXBElement,target=org.apache.axiom.om.OMElement,weight=3000
+org.apache.tuscany.sca.databinding.jaxb.axiom.JAXB2OMElement;source=java:simpleType,target=org.apache.axiom.om.OMElement,weight=3000
+org.apache.tuscany.sca.databinding.jaxb.axiom.JAXB2OMElement;source=java:complexType,target=org.apache.axiom.om.OMElement,weight=3000
+
+org.apache.tuscany.sca.databinding.jaxb.axiom.OMElement2JAXB;source=org.apache.axiom.om.OMElement,target=javax.xml.bind.JAXBElement,weight=3000,public=false
+org.apache.tuscany.sca.databinding.jaxb.axiom.OMElement2JAXB;source=org.apache.axiom.om.OMElement,target=java:complexType,weight=90000,public=false
+org.apache.tuscany.sca.databinding.jaxb.axiom.OMElement2JAXB;source=org.apache.axiom.om.OMElement,target=java:simpleType,weight=90000,public=false
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/test/java/org/apache/tuscany/databinding/jaxb/axiom/JAXB2OMTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/test/java/org/apache/tuscany/databinding/jaxb/axiom/JAXB2OMTestCase.java
new file mode 100644
index 0000000000..543a76594f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/test/java/org/apache/tuscany/databinding/jaxb/axiom/JAXB2OMTestCase.java
@@ -0,0 +1,109 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.databinding.jaxb.axiom;
+
+import java.io.StringWriter;
+
+import javax.xml.bind.JAXBElement;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.impl.builder.StAXOMBuilder;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.TransformationContextImpl;
+import org.apache.tuscany.sca.databinding.jaxb.JAXB2Node;
+import org.apache.tuscany.sca.databinding.jaxb.JAXBContextHelper;
+import org.apache.tuscany.sca.databinding.jaxb.axiom.JAXB2OMElement;
+import org.apache.tuscany.sca.databinding.xml.Node2XMLStreamReader;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.junit.Test;
+import org.w3c.dom.Node;
+
+import com.example.ipo.jaxb.ObjectFactory;
+import com.example.ipo.jaxb.PurchaseOrderType;
+import com.example.ipo.jaxb.USAddress;
+import com.example.ipo.jaxb.USState;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JAXB2OMTestCase {
+    @Test
+    public void testTransformElement() throws Exception {
+        JAXBElement<PurchaseOrderType> po = createPO();
+        DataType<?> sourceDataType = new DataTypeImpl<XMLType>(PurchaseOrderType.class, XMLType.UNKNOWN);
+        DataType<?> targetDataType = new DataTypeImpl<XMLType>(PurchaseOrderType.class, new XMLType(po.getName(), null));
+        TransformationContext tContext = new TransformationContextImpl();
+        tContext.setSourceDataType(sourceDataType);
+        tContext.setTargetDataType(targetDataType);
+
+        // Force the JAXBContext to be cached
+        JAXBContextHelper.createJAXBContext(tContext, true);
+
+        long start = System.currentTimeMillis();
+        JAXB2OMElement t1 = new JAXB2OMElement();
+        OMElement om = t1.transform(po, tContext);
+        long duration1 = System.currentTimeMillis() - start;
+        StringWriter sw = new StringWriter();
+        // serializeAndConsume() will trigger the JAXBDataSource.serialize(Writer, OMOutputFormat)
+        om.serializeAndConsume(sw);
+        System.out.println(sw.toString());
+
+        start = System.currentTimeMillis();
+        Node node = new JAXB2Node().transform(po, tContext);
+        XMLStreamReader reader = new Node2XMLStreamReader().transform(node, null);
+        om = new StAXOMBuilder(reader).getDocumentElement();
+        sw = new StringWriter();
+        om.serializeAndConsume(sw);
+        long duration2 = System.currentTimeMillis() - start;
+        System.out.println(sw.toString());
+        System.out.println(duration1 + " vs. " + duration2);
+    }
+
+    @Test
+    public void testTransformType() throws Exception {
+        JAXBElement<PurchaseOrderType> po = createPO();
+        DataType<?> sourceDataType = new DataTypeImpl<XMLType>(PurchaseOrderType.class, XMLType.UNKNOWN);
+        DataType<?> targetDataType = new DataTypeImpl<XMLType>(PurchaseOrderType.class, new XMLType(po.getName(), null));
+        TransformationContext tContext = new TransformationContextImpl();
+        tContext.setSourceDataType(sourceDataType);
+        tContext.setTargetDataType(targetDataType);
+        OMElement om = new JAXB2OMElement().transform(po.getValue(), tContext);
+        StringWriter sw = new StringWriter();
+        om.serializeAndConsume(sw);
+        System.out.println(sw.toString());
+    }
+
+    private JAXBElement<PurchaseOrderType> createPO() {
+        ObjectFactory factory = new ObjectFactory();
+        PurchaseOrderType type = factory.createPurchaseOrderType();
+        JAXBElement<PurchaseOrderType> po = factory.createPurchaseOrder(type);
+        type.setItems(factory.createItems());
+        type.setComment("123");
+        USAddress address = factory.createUSAddress();
+        address.setCity("San Jose");
+        address.setStreet("ABC St.");
+        address.setState(USState.CA);
+        type.setShipTo(address);
+        return po;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/test/java/org/apache/tuscany/databinding/jaxb/axiom/OMElement2JAXBTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/test/java/org/apache/tuscany/databinding/jaxb/axiom/OMElement2JAXBTestCase.java
new file mode 100644
index 0000000000..3c00307941
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/test/java/org/apache/tuscany/databinding/jaxb/axiom/OMElement2JAXBTestCase.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.databinding.jaxb.axiom;
+
+import java.io.ByteArrayInputStream;
+
+import javax.xml.namespace.QName;
+
+import junit.framework.Assert;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.impl.builder.StAXOMBuilder;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.TransformationContextImpl;
+import org.apache.tuscany.sca.databinding.jaxb.axiom.OMElement2JAXB;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.junit.Test;
+
+import com.example.ipo.jaxb.PurchaseOrderType;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class OMElement2JAXBTestCase {
+    private static final String XML =
+        "<ns0:root xmlns:ns0=\"http://ns0\" xmlns:ns2=\"http://www.example.com/IPO\">" + "<ns1:next xmlns:ns1=\"http://ns1\">"
+            + "<ns2:purchaseOrder>"
+            + "<shipTo xsi:type=\"ns2:USAddress\" "
+            + "xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">"
+            + "<street>ABC St.</street><city>San Jose</city><state>CA</state></shipTo>"
+            + "<ns2:comment>123</ns2:comment><items/>"
+            + "</ns2:purchaseOrder>"
+            + "</ns1:next>"
+            + "</ns0:root>";
+
+    @Test
+    public void testTransform() throws Exception {
+        DataType<?> sourceDataType = new DataTypeImpl<XMLType>(PurchaseOrderType.class, XMLType.UNKNOWN);
+        QName qname = new QName("http://www.example.com/IPO", "purchaseOrder");
+        DataType<?> targetDataType = new DataTypeImpl<XMLType>(PurchaseOrderType.class, new XMLType(qname, null));
+        TransformationContext tContext = new TransformationContextImpl();
+        tContext.setSourceDataType(sourceDataType);
+        tContext.setTargetDataType(targetDataType);
+
+        StAXOMBuilder builder = new StAXOMBuilder(new ByteArrayInputStream(XML.getBytes("UTF-8")));
+        OMElement root = builder.getDocumentElement();
+        OMElement next = (OMElement)root.getChildElements().next();
+        OMElement po = (OMElement)next.getChildElements().next();
+        Object jaxb = new OMElement2JAXB().transform(po, tContext);
+        Assert.assertTrue(jaxb instanceof PurchaseOrderType);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/test/resources/ipo.xsd b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/test/resources/ipo.xsd
new file mode 100644
index 0000000000..241ec15d36
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb-axiom/src/test/resources/ipo.xsd
@@ -0,0 +1,136 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema targetNamespace="http://www.example.com/IPO"
+	xmlns="http://www.w3.org/2001/XMLSchema"
+	xmlns:ipo="http://www.example.com/IPO">
+
+	<annotation>
+		<documentation xml:lang="en">
+			International Purchase order schema for Example.com
+			Copyright 2000 Example.com. All rights reserved.
+		</documentation>
+	</annotation>
+
+
+	<element name="purchaseOrder" type="ipo:PurchaseOrderType" />
+
+	<element name="comment" type="string" />
+
+	<complexType name="PurchaseOrderType">
+		<sequence>
+			<element name="shipTo" type="ipo:Address" />
+			<element name="billTo" type="ipo:Address" />
+			<element ref="ipo:comment" minOccurs="0" />
+			<element name="items" type="ipo:Items" />
+		</sequence>
+		<attribute name="orderDate" type="date" />
+	</complexType>
+
+	<complexType name="Items">
+		<sequence>
+			<element name="item" minOccurs="0" maxOccurs="unbounded">
+				<complexType>
+					<sequence>
+						<element name="productName" type="string" />
+						<element name="quantity">
+							<simpleType>
+								<restriction base="positiveInteger">
+									<maxExclusive value="100" />
+								</restriction>
+							</simpleType>
+						</element>
+						<element name="USPrice" type="decimal" />
+						<element ref="ipo:comment" minOccurs="0" />
+						<element name="shipDate" type="date"
+							minOccurs="0" />
+					</sequence>
+					<attribute name="partNum" type="ipo:SKU"
+						use="required" />
+				</complexType>
+			</element>
+		</sequence>
+	</complexType>
+
+	<simpleType name="SKU">
+		<restriction base="string">
+			<pattern value="\d{3}-[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+	<complexType name="Address">
+		<sequence>
+			<element name="name" type="string" />
+			<element name="street" type="string" />
+			<element name="city" type="string" />
+		</sequence>
+	</complexType>
+
+	<complexType name="USAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="state" type="ipo:USState" />
+					<element name="zip" type="positiveInteger" />
+				</sequence>
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<complexType name="UKAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="postcode" type="ipo:UKPostcode" />
+				</sequence>
+				<attribute name="exportCode" type="positiveInteger"
+					fixed="1" />
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<!-- other Address derivations for more countries -->
+
+	<simpleType name="USState">
+		<restriction base="string">
+			<enumeration value="AK" />
+			<enumeration value="AL" />
+			<enumeration value="AR" />
+			<enumeration value="CA" />
+			<enumeration value="PA" />
+			<!-- and so on ... -->
+		</restriction>
+	</simpleType>
+
+	<simpleType name="Postcode">
+		<restriction base="string">
+			<length value="7" fixed="true" />
+		</restriction>
+	</simpleType>
+
+
+	<simpleType name="UKPostcode">
+		<restriction base="ipo:Postcode">
+			<pattern value="[A-Z]{2}\d\s\d[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+
+
+</schema>
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
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+      file or class name and description of purpose be included on the
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+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..9c9095b4eb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/META-INF/MANIFEST.MF
@@ -0,0 +1,51 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.databinding.jaxb;uses:="org.apa

+ che.tuscany.sca.databinding,org.apache.tuscany.sca.interfacedef.util,

+ javax.xml.transform.dom,org.xml.sax,javax.xml.namespace,javax.imageio

+ ,javax.xml.stream,org.apache.tuscany.sca.contribution.resolver,org.ap

+ ache.tuscany.sca.databinding.util,org.oasisopen.sca,org.apache.tuscany.sca

+ .databinding.xml,org.apache.tuscany.sca.databinding.impl,org.apache.w

+ s.commons.schema.resolver,org.apache.tuscany.sca.interfacedef,org.w3c

+ .dom,javax.xml.datatype,javax.activation,javax.xml.bind.attachment,ja

+ vax.xml.transform,javax.xml.bind.annotation,javax.xml.transform.strea

+ m,org.apache.tuscany.sca.interfacedef.impl,org.apache.tuscany.sca.xsd

+ ,javax.xml.bind";version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Data Binding for JAXB

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397221390

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Data Binding for JAXB

+Import-Package: javax.activation,

+ javax.imageio,

+ javax.xml.bind,

+ javax.xml.bind.annotation,

+ javax.xml.bind.annotation.adapters,

+ javax.xml.bind.attachment,

+ javax.xml.datatype,

+ javax.xml.namespace,

+ javax.xml.stream,

+ javax.xml.transform,

+ javax.xml.transform.dom,

+ javax.xml.transform.stream,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.contribution.resolver;version="2.0.0",

+ org.apache.tuscany.sca.databinding;version="2.0.0",

+ org.apache.tuscany.sca.databinding.impl;version="2.0.0",

+ org.apache.tuscany.sca.databinding.jaxb;version="2.0.0",

+ org.apache.tuscany.sca.databinding.util;version="2.0.0",

+ org.apache.tuscany.sca.databinding.xml;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.impl;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.util;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.apache.tuscany.sca.xsd;version="2.0.0",

+ org.oasisopen.sca;version="2.0.0",

+ org.w3c.dom,

+ org.xml.sax

+Bundle-SymbolicName: org.apache.tuscany.sca.databinding.jaxb

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/pom.xml
new file mode 100644
index 0000000000..838d6b01a3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/pom.xml
@@ -0,0 +1,177 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    *
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    *
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-databinding-jaxb</artifactId>
+    <name>Apache Tuscany SCA DataBinding for JAXB</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+        <!--
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+         -->
+        <dependency>
+            <groupId>javax.xml.bind</groupId>
+            <artifactId>jaxb-api</artifactId>
+            <version>2.1</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>javax.xml.stream</groupId>
+                    <artifactId>stax-api</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.geronimo.specs</groupId>
+            <artifactId>geronimo-stax-api_1.0_spec</artifactId>
+            <version>1.0.1</version>
+        </dependency>
+
+        <dependency>
+            <groupId>com.sun.xml.bind</groupId>
+            <artifactId>jaxb-impl</artifactId>
+            <version>2.1.11</version>
+            <scope>runtime</scope>
+        </dependency>
+
+    </dependencies>
+
+    <repositories>
+        <repository>
+            <snapshots>
+                <enabled>true</enabled>
+            </snapshots>
+            <id>java.net</id>
+            <name>java.net Maven 1.x Repository</name>
+            <url>http://download.java.net/maven/1</url>
+            <layout>legacy</layout>
+        </repository>
+    </repositories>
+
+    <pluginRepositories>
+        <pluginRepository>
+            <id>java.net2</id>
+            <name>java.net Maven 2.x Repository</name>
+            <url>http://download.java.net/maven/2</url>
+        </pluginRepository>
+    </pluginRepositories>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>copy</id>
+                        <phase>generate-sources</phase>
+                        <goals>
+                            <goal>copy</goal>
+                        </goals>
+                        <configuration>
+                            <artifactItems>
+                                <artifactItem>
+                                    <groupId>javax.xml.bind</groupId>
+                                    <artifactId>jaxb-api</artifactId>
+                                    <version>2.1</version>
+                                    <type>jar</type>
+                                </artifactItem>
+                            </artifactItems>
+                            <outputDirectory>${project.build.directory}/endorsed</outputDirectory>
+                            <overWriteReleases>false</overWriteReleases>
+                            <overWriteSnapshots>true</overWriteSnapshots>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <configuration>
+                    <argLine>-Djava.endorsed.dirs=target/endorsed</argLine>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>build-helper-maven-plugin</artifactId>
+                <version>1.0</version>
+                <executions>
+                    <execution>
+                        <id>add-test-source</id>
+                        <phase>generate-sources</phase>
+                        <goals>
+                            <goal>add-test-source</goal>
+                        </goals>
+                        <configuration>
+                            <sources>
+                                <source>target/jaxb-source</source>
+                            </sources>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+
+            <plugin>
+                <groupId>org.jvnet.jaxb2.maven2</groupId>
+                <artifactId>maven-jaxb2-plugin</artifactId>
+                <version>0.7.1</version>
+                <executions>
+                    <execution>
+                        <id>generate-jaxb</id>
+                        <phase>generate-test-sources</phase>
+                        <goals>
+                            <goal>generate</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <configuration>
+                    <generatePackage>com.example.ipo.jaxb</generatePackage>
+                    <generateDirectory>${project.build.directory}/jaxb-source</generateDirectory>
+                    <schemaDirectory>${basedir}/src/test/resources</schemaDirectory>
+                    <schemaIncludes>
+                        <include>ipo.xsd</include>
+                    </schemaIncludes>
+                </configuration>
+            </plugin>
+
+        </plugins>
+    </build>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/AnyTypeXmlAdapter.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/AnyTypeXmlAdapter.java
new file mode 100644
index 0000000000..57922e1c89
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/AnyTypeXmlAdapter.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import javax.xml.bind.annotation.adapters.XmlAdapter;
+
+/**
+ * This special XmlAdapter can be used by JAXB classes to annotate the references to java interfaces
+ */
+public class AnyTypeXmlAdapter extends XmlAdapter<Object, Object> {
+
+    @Override
+    public Object marshal(Object v) throws Exception {
+        return v;
+    }
+
+    @Override
+    public Object unmarshal(Object v) throws Exception {
+        return v;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/DOMElementXmlAdapter.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/DOMElementXmlAdapter.java
new file mode 100644
index 0000000000..91cb39b0f2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/DOMElementXmlAdapter.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import javax.xml.bind.annotation.adapters.XmlAdapter;
+
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.databinding.xml.DOMDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.w3c.dom.Element;
+
+/**
+ * A generic XmlAdapter for JAXB to marshal/unmarshal between the java objects and DOM elements
+ */
+public class DOMElementXmlAdapter extends XmlAdapter<Element, Object> {
+    private Mediator mediator;
+    private DataType dataType;
+    private DataType domType;
+    
+    public DOMElementXmlAdapter(Mediator mediator, DataType dataType) {
+        this.mediator = mediator;
+        this.dataType = dataType;
+        this.domType = new DataTypeImpl(DOMDataBinding.NAME, Element.class, dataType.getLogical());
+    }
+
+    @Override
+    public Element marshal(Object value) throws Exception {
+        return (Element) mediator.mediate(value, dataType, domType, null);
+    }
+
+    @Override
+    public Object unmarshal(Element element) throws Exception {
+        return mediator.mediate(element, domType, dataType, null);
+    }
+
+    public void setMediator(Mediator mediator) {
+        this.mediator = mediator;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/DataConverter.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/DataConverter.java
new file mode 100644
index 0000000000..35adffe23b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/DataConverter.java
@@ -0,0 +1,378 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import java.awt.Image;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.lang.reflect.Array;
+import java.util.ArrayList;
+import java.util.Calendar;
+import java.util.Collection;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Hashtable;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Set;
+
+import javax.activation.DataHandler;
+import javax.imageio.ImageIO;
+import javax.xml.transform.Result;
+import javax.xml.transform.Source;
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.stream.StreamResult;
+import javax.xml.transform.stream.StreamSource;
+
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * Provides utilities to convert an object into a different kind of Object. For example, convert a
+ * String[] into a List<String>
+ */
+public class DataConverter {
+
+    /**
+     * This method should return true if the convert method will succeed.
+     * <p/>
+     * Note that any changes to isConvertable() must also be accompanied by similar changes to
+     * convert()
+     *
+     * @param obj  source object or class
+     * @param dest destination class
+     * @return boolean true if convert(..) can convert obj to the destination class
+     */
+    public static boolean isConvertable(Object obj, Class dest) {
+        Class src = null;
+
+        if (obj != null) {
+            if (obj instanceof Class) {
+                src = (Class)obj;
+            } else {
+                src = obj.getClass();
+            }
+        }
+
+        if (dest == null) {
+            return false;
+        }
+
+        if (src == null) {
+            return true;
+        }
+
+        // If we're directly assignable, we're good.
+        if (dest.isAssignableFrom(src)) {
+            return true;
+        }
+
+        // If it's a wrapping conversion, we're good.
+        if (getWrapperClass(src) == dest) {
+            return true;
+        }
+        if (getWrapperClass(dest) == src) {
+            return true;
+        }
+
+        // If it's List -> Array or vice versa, we're good.
+        if ((Collection.class.isAssignableFrom(src) || src.isArray()) && (Collection.class.isAssignableFrom(dest) || dest
+            .isArray())) {
+
+            // TODO this should consider the component types instead of returning true.
+            return true;
+        }
+
+        // Allow mapping of HashMaps to Hashtables
+        if (src == HashMap.class && dest == Hashtable.class)
+            return true;
+
+        // Allow mapping of Calendar to Date
+        if (Calendar.class.isAssignableFrom(src) && dest == Date.class) {
+            return true;
+        }
+
+        if (src.isPrimitive()) {
+            return isConvertable(getWrapperClass(src), dest);
+        }
+
+        if (InputStream.class.isAssignableFrom(src) && dest == byte[].class) {
+            return true;
+        }
+
+        if (Source.class.isAssignableFrom(src) && dest == byte[].class) {
+            return true;
+        }
+
+        if (DataHandler.class.isAssignableFrom(src) && isConvertable(byte[].class, dest)) {
+            return true;
+        }
+
+        if (DataHandler.class.isAssignableFrom(src) && dest == Image.class) {
+            return true;
+        }
+
+        if (DataHandler.class.isAssignableFrom(src) && dest == Source.class) {
+            return true;
+        }
+
+        if (byte[].class.isAssignableFrom(src) && dest == String.class) {
+            return true;
+        }
+
+        // If it's a MIME type mapping and we want a DataHandler,
+        // then we're good.
+        // REVIEW Do we want to support this
+        /*
+        if (dest.getName().equals("javax.activation.DataHandler")) {
+            String name = src.getName();
+            if (src == String.class
+                    || src == java.awt.Image.class
+                    || name.equals("javax.mail.internet.MimeMultipart")
+                    || name.equals("javax.xml.transform.Source"))
+                return true;
+        }
+        */
+
+        return false;
+    }
+
+    /**
+     * Utility function to convert an Object to some desired Class.
+     * <p/>
+     * Normally this is used for T[] to List<T> processing. Other conversions are also done (i.e.
+     * HashMap <->Hashtable, etc.)
+     * <p/>
+     * Use the isConvertable() method to determine if conversion is possible. Note that any changes
+     * to convert() must also be accompanied by similar changes to isConvertable()
+     *
+     * @param arg       the array to convert
+     * @param destClass the actual class we want
+     * @return object of destClass if conversion possible, otherwise returns arg
+     */
+    public static Object convert(Object arg, Class<?> destClass) {
+        if (destClass == null) {
+            return arg;
+        }
+
+        if (arg != null && destClass.isAssignableFrom(arg.getClass())) {
+            return arg;
+        }
+
+        // Convert between Calendar and Date
+        if (arg instanceof Calendar && destClass == Date.class) {
+            return ((Calendar)arg).getTime();
+        }
+
+        // Convert between HashMap and Hashtable
+        if (arg instanceof HashMap && destClass == Hashtable.class) {
+            return new Hashtable((HashMap)arg);
+        }
+
+        if (arg instanceof InputStream && destClass == byte[].class) {
+
+            try {
+                InputStream is = (InputStream)arg;
+                return getBytesFromStream(is);
+            } catch (IOException e) {
+                throw new ServiceRuntimeException(e);
+            }
+        }
+
+        if (arg instanceof Source && destClass == byte[].class) {
+            try {
+                if (arg instanceof StreamSource) {
+                    InputStream is = ((StreamSource)arg).getInputStream();
+                    if (is != null) {
+                        return getBytesFromStream(is);
+                    }
+                }
+                ByteArrayOutputStream out = new ByteArrayOutputStream();
+                Result result = new StreamResult(out);
+                Transformer transformer = TransformerFactory.newInstance().newTransformer();
+                transformer.transform((Source)arg, result);
+                byte[] bytes = out.toByteArray();
+                return bytes;
+
+            } catch (Exception e) {
+                throw new ServiceRuntimeException(e);
+            }
+        }
+
+        if (arg instanceof DataHandler) {
+            try {
+                InputStream is = ((DataHandler)arg).getInputStream();
+                if (destClass == Image.class) {
+                    return ImageIO.read(is);
+                } else if (destClass == Source.class) {
+                    return new StreamSource(is);
+                }
+                byte[] bytes = getBytesFromStream(is);
+                return convert(bytes, destClass);
+            } catch (Exception e) {
+                throw new ServiceRuntimeException(e);
+            }
+        }
+
+        if (arg instanceof byte[] && destClass == String.class) {
+            return new String((byte[])arg);
+        }
+
+        // If the destination is an array and the source
+        // is a suitable component, return an array with 
+        // the single item.
+        /* REVIEW do we need to support atomic to array conversion ?
+        if (arg != null &&
+            destClass.isArray() &&
+            !destClass.getComponentType().equals(Object.class) &&
+            destClass.getComponentType().isAssignableFrom(arg.getClass())) {
+            Object array = 
+                Array.newInstance(destClass.getComponentType(), 1);
+            Array.set(array, 0, arg);
+            return array;
+        }
+        */
+
+        // Return if no conversion is available
+        if (!(arg instanceof Collection || (arg != null && arg.getClass().isArray()))) {
+            return arg;
+        }
+
+        if (arg == null) {
+            return null;
+        }
+
+        // The arg may be an array or List 
+        Object destValue = null;
+        int length = 0;
+        if (arg.getClass().isArray()) {
+            length = Array.getLength(arg);
+        } else {
+            length = ((Collection)arg).size();
+        }
+
+        try {
+            if (destClass.isArray()) {
+                if (destClass.getComponentType().isPrimitive()) {
+
+                    Object array = Array.newInstance(destClass.getComponentType(), length);
+                    // Assign array elements
+                    if (arg.getClass().isArray()) {
+                        for (int i = 0; i < length; i++) {
+                            Array.set(array, i, Array.get(arg, i));
+                        }
+                    } else {
+                        int idx = 0;
+                        for (Iterator i = ((Collection)arg).iterator(); i.hasNext();) {
+                            Array.set(array, idx++, i.next());
+                        }
+                    }
+                    destValue = array;
+
+                } else {
+                    Object[] array;
+                    try {
+                        array = (Object[])Array.newInstance(destClass.getComponentType(), length);
+                    } catch (Exception e) {
+                        return arg;
+                    }
+
+                    // Use convert to assign array elements.
+                    if (arg.getClass().isArray()) {
+                        for (int i = 0; i < length; i++) {
+                            array[i] = convert(Array.get(arg, i), destClass.getComponentType());
+                        }
+                    } else {
+                        int idx = 0;
+                        for (Iterator i = ((Collection)arg).iterator(); i.hasNext();) {
+                            array[idx++] = convert(i.next(), destClass.getComponentType());
+                        }
+                    }
+                    destValue = array;
+                }
+            } else if (Collection.class.isAssignableFrom(destClass)) {
+                Collection newList = null;
+                try {
+                    // if we are trying to create an interface, build something
+                    // that implements the interface
+                    if (destClass == Collection.class || destClass == List.class) {
+                        newList = new ArrayList();
+                    } else if (destClass == Set.class) {
+                        newList = new HashSet();
+                    } else {
+                        newList = (Collection)destClass.newInstance();
+                    }
+                } catch (Exception e) {
+                    // No FFDC code needed
+                    // Couldn't build one for some reason... so forget it.
+                    return arg;
+                }
+
+                if (arg.getClass().isArray()) {
+                    for (int j = 0; j < length; j++) {
+                        newList.add(Array.get(arg, j));
+                    }
+                } else {
+                    for (Iterator j = ((Collection)arg).iterator(); j.hasNext();) {
+                        newList.add(j.next());
+                    }
+                }
+                destValue = newList;
+            } else {
+                destValue = arg;
+            }
+        } catch (Throwable t) {
+            throw new ServiceRuntimeException(t);
+        }
+
+        return destValue;
+    }
+
+    private static byte[] getBytesFromStream(InputStream is) throws IOException {
+        // TODO This code assumes that available is the length of the stream.
+        byte[] bytes = new byte[is.available()];
+        is.read(bytes);
+        return bytes;
+    }
+
+    public static Class getWrapperClass(Class primitive) {
+        if (primitive == int.class) {
+            return java.lang.Integer.class;
+        } else if (primitive == short.class) {
+            return java.lang.Short.class;
+        } else if (primitive == boolean.class) {
+            return java.lang.Boolean.class;
+        } else if (primitive == byte.class) {
+            return java.lang.Byte.class;
+        } else if (primitive == long.class) {
+            return java.lang.Long.class;
+        } else if (primitive == double.class) {
+            return java.lang.Double.class;
+        } else if (primitive == float.class) {
+            return java.lang.Float.class;
+        } else if (primitive == char.class) {
+            return java.lang.Character.class;
+        }
+
+        return null;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/DefaultXMLAdapterExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/DefaultXMLAdapterExtensionPoint.java
new file mode 100644
index 0000000000..062da48206
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/DefaultXMLAdapterExtensionPoint.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import javax.xml.bind.annotation.adapters.XmlAdapter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class DefaultXMLAdapterExtensionPoint implements XMLAdapterExtensionPoint {
+    private Map<Class<?>, Class<? extends XmlAdapter>> adapters =
+        new ConcurrentHashMap<Class<?>, Class<? extends XmlAdapter>>();
+
+    public void addAdapter(Class<?> boundType, Class<? extends XmlAdapter> adapter) {
+        adapters.put(boundType, adapter);
+    }
+
+    public Class<? extends XmlAdapter> getAdapter(Class<?> boundType) {
+        Class<? extends XmlAdapter> cls = adapters.get(boundType);
+        if (cls != null) {
+            return cls;
+        }
+        for (Map.Entry<Class<?>, Class<? extends XmlAdapter>> e : adapters.entrySet()) {
+            if (e.getKey().isAssignableFrom(boundType)) {
+                return e.getValue();
+            }
+        }
+        return null;
+    }
+
+    @SuppressWarnings("unchecked")
+    public Class<? extends XmlAdapter> removeAdapter(Class<?> boundType) {
+        return adapters.remove(boundType);
+    }
+
+    public Map<Class<?>, Class<? extends XmlAdapter>> getAdapters() {
+        return adapters;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2Node.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2Node.java
new file mode 100644
index 0000000000..3e262c7d12
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2Node.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.Marshaller;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class JAXB2Node extends BaseTransformer<Object, Node> implements PullTransformer<Object, Node> {
+
+    public Node transform(Object source, TransformationContext tContext) {
+//        if (source == null) {
+//            return null;
+//        }
+        try {
+            JAXBContext context = JAXBContextHelper.createJAXBContext(tContext, true);
+            Marshaller marshaller = context.createMarshaller();
+            // FIXME: The default Marshaller doesn't support
+            // marshaller.getNode()
+            Document document = DOMHelper.newDocument();
+            Object jaxbElement = JAXBContextHelper.createJAXBElement(context, tContext.getSourceDataType(), source);
+            marshaller.marshal(jaxbElement, document);
+            return DOMHelper.adjustElementName(tContext, document.getDocumentElement());
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    protected Class<Object> getSourceType() {
+        return Object.class;
+    }
+
+    @Override
+    protected Class<Node> getTargetType() {
+        return Node.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 30;
+    }
+
+    @Override
+    public String getSourceDataBinding() {
+        return JAXBDataBinding.NAME;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2SAX.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2SAX.java
new file mode 100644
index 0000000000..eee5c77285
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2SAX.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.Marshaller;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.xml.sax.ContentHandler;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JAXB2SAX extends BaseTransformer<Object, ContentHandler> implements
+    PushTransformer<Object, ContentHandler> {
+
+    @Override
+    protected Class<Object> getSourceType() {
+        return Object.class;
+    }
+
+    @Override
+    protected Class<ContentHandler> getTargetType() {
+        return ContentHandler.class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.PushTransformer#transform(java.lang.Object, java.lang.Object, org.apache.tuscany.sca.databinding.TransformationContext)
+     */
+    public void transform(Object source, ContentHandler target, TransformationContext tContext) {
+        try {
+            JAXBContext context = JAXBContextHelper.createJAXBContext(tContext, true);
+            Marshaller marshaller = context.createMarshaller();
+            Object jaxbElement = JAXBContextHelper.createJAXBElement(context, tContext.getSourceDataType(), source);
+            marshaller.marshal(jaxbElement, target);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public int getWeight() {
+        return 20;
+    }
+
+    @Override
+    public String getSourceDataBinding() {
+        return JAXBDataBinding.NAME;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2String.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2String.java
new file mode 100644
index 0000000000..29951a5e16
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXB2String.java
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import java.io.StringWriter;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.Marshaller;
+import javax.xml.transform.stream.StreamResult;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.xml.XMLStringDataBinding;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class JAXB2String extends BaseTransformer<Object, String> implements PullTransformer<Object, String> {
+
+    public String transform(Object source, TransformationContext tContext) {
+        try {
+            JAXBContext context = JAXBContextHelper.createJAXBContext(tContext, true);
+            Marshaller marshaller = context.createMarshaller();
+            StringWriter writer = new StringWriter();
+            StreamResult result = new StreamResult(writer);
+            Object jaxbElement = JAXBContextHelper.createJAXBElement(context, tContext.getSourceDataType(), source);
+            marshaller.marshal(jaxbElement, result);
+            return writer.toString();
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    protected Class<Object> getSourceType() {
+        return Object.class;
+    }
+
+    @Override
+    protected Class<String> getTargetType() {
+        return String.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 30;
+    }
+
+    @Override
+    public String getSourceDataBinding() {
+        return JAXBDataBinding.NAME;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return XMLStringDataBinding.NAME;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextCache.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextCache.java
new file mode 100644
index 0000000000..d616b9328e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextCache.java
@@ -0,0 +1,448 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import java.awt.Image;
+import java.lang.ref.SoftReference;
+import java.net.URI;
+import java.security.AccessController;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.UUID;
+import java.util.concurrent.ConcurrentHashMap;
+
+import javax.activation.DataHandler;
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.JAXBException;
+import javax.xml.bind.Marshaller;
+import javax.xml.bind.Unmarshaller;
+import javax.xml.transform.Source;
+
+import org.apache.tuscany.sca.databinding.util.LRUCache;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JAXBContextCache {
+    private static final int CACHE_SIZE = 128;
+
+    private static HashMap<String, Class<?>> loadClassMap = new HashMap<String, Class<?>>();
+
+    static {
+        loadClassMap.put("byte", byte.class);
+        loadClassMap.put("int", int.class);
+        loadClassMap.put("short", short.class);
+        loadClassMap.put("long", long.class);
+        loadClassMap.put("float", float.class);
+        loadClassMap.put("double", double.class);
+        loadClassMap.put("boolean", boolean.class);
+        loadClassMap.put("char", char.class);
+        loadClassMap.put("void", void.class);
+    }
+
+    protected static Class<?>[] JAXB_BUILTIN_CLASSES =
+        {byte[].class, boolean.class, byte.class, char.class, double.class, float.class, int.class, long.class,
+         short.class, void.class, java.awt.Image.class, java.io.File.class, java.lang.Boolean.class,
+         java.lang.Byte.class, java.lang.Character.class, java.lang.Class.class, java.lang.Double.class,
+         java.lang.Float.class, java.lang.Integer.class, java.lang.Long.class, java.lang.Object.class,
+         java.lang.Short.class, java.lang.String.class, java.lang.Void.class, java.math.BigDecimal.class,
+         java.math.BigInteger.class, java.net.URI.class, java.net.URL.class, java.util.Calendar.class,
+         java.util.Date.class, java.util.GregorianCalendar.class, java.util.UUID.class,
+         javax.activation.DataHandler.class, javax.xml.bind.JAXBElement.class, javax.xml.datatype.Duration.class,
+         javax.xml.datatype.XMLGregorianCalendar.class, javax.xml.namespace.QName.class,
+         javax.xml.transform.Source.class};
+
+    protected static final Set<Class<?>> BUILTIN_CLASSES_SET = new HashSet<Class<?>>(Arrays.asList(JAXB_BUILTIN_CLASSES));
+
+    /*
+    protected static Class<?>[] COMMON_ARRAY_CLASSES =
+        new Class[] {char[].class, short[].class, int[].class, long[].class, float[].class, double[].class,
+                     String[].class
+                     };
+
+    protected static final Set<Class<?>> COMMON_CLASSES_SET = new HashSet<Class<?>>(Arrays.asList(COMMON_ARRAY_CLASSES));
+    */
+
+    protected LRUCache<Object, JAXBContext> cache;
+    protected Pool<JAXBContext, Marshaller>  mpool;
+    protected Pool<JAXBContext, Unmarshaller> upool;
+    
+    // protected JAXBContext commonContext;
+    protected JAXBContext defaultContext;
+
+    public JAXBContextCache() {
+        this(CACHE_SIZE, CACHE_SIZE, CACHE_SIZE);
+    }
+
+    public JAXBContextCache(int contextSize, int marshallerSize, int unmarshallerSize) {
+        cache = new LRUCache<Object, JAXBContext>(contextSize);
+        mpool = new Pool<JAXBContext, Marshaller>();
+        upool = new Pool<JAXBContext, Unmarshaller>();
+        defaultContext = getDefaultJAXBContext();
+    }
+    
+    private static JAXBContext newJAXBContext(final Class<?>... classesToBeBound) throws JAXBException {
+        try {
+            return AccessController.doPrivileged(new PrivilegedExceptionAction<JAXBContext>() {
+                public JAXBContext run() throws JAXBException {
+                    return JAXBContext.newInstance(classesToBeBound);
+                }
+            });
+        } catch (PrivilegedActionException e) {
+            throw (JAXBException)e.getException();
+        }
+    }
+
+    private static JAXBContext newJAXBContext(final String contextPath, final ClassLoader classLoader)
+        throws JAXBException {
+        try {
+            return AccessController.doPrivileged(new PrivilegedExceptionAction<JAXBContext>() {
+                public JAXBContext run() throws JAXBException {
+                    return JAXBContext.newInstance(contextPath, classLoader);
+                }
+            });
+        } catch (PrivilegedActionException e) {
+            throw (JAXBException)e.getException();
+        }
+    }    
+    
+    public static JAXBContext getDefaultJAXBContext() {
+        try {
+            return newJAXBContext();
+        } catch (JAXBException e) {
+            throw new IllegalArgumentException(e);
+        }
+    }
+
+    /**
+     * @param name of primitive type
+     * @return primitive Class or null
+     */
+    public static Class<?> getPrimitiveClass(String text) {
+        return loadClassMap.get(text);
+    }
+
+    /**
+     * Return the class for this name
+     *
+     * @return Class
+     */
+    private static Class<?> forName(final String className, final boolean initialize, final ClassLoader classloader)
+        throws ClassNotFoundException {
+        // NOTE: This method must remain private because it uses AccessController
+        Class<?> cl = null;
+        try {
+            cl = AccessController.doPrivileged(new PrivilegedExceptionAction<Class<?>>() {
+                public Class<?> run() throws ClassNotFoundException {
+                    // Class.forName does not support primitives
+                    Class<?> cls = getPrimitiveClass(className);
+                    if (cls == null) {
+                        cls = Class.forName(className, initialize, classloader);
+                    }
+                    return cls;
+                }
+            });
+        } catch (PrivilegedActionException e) {
+            throw (ClassNotFoundException)e.getException();
+        }
+
+        return cl;
+    }
+
+    /**
+     * @param p  Package
+     * @param cl
+     * @return true if each package has a ObjectFactory class or package-info
+     */
+    public static boolean checkPackage(String p, ClassLoader cl) {
+
+        // Each package must have an ObjectFactory
+        try {
+            Class<?> cls = forName(p + ".ObjectFactory", false, cl);
+            if (cls != null) {
+                return true;
+            }
+            //Catch Throwable as ClassLoader can throw an NoClassDefFoundError that
+            //does not extend Exception. So we will absorb any Throwable exception here.
+        } catch (Throwable e) {
+            // Ignore
+        }
+
+        // [rfeng] If no ObjectFactory or jaxb.index is present, JAXBContext.newInstance(contextPath, classloader)
+        // will fail
+        /*
+        try {
+            Class<?> cls = forName(p + ".package-info", false, cl);
+            if (cls != null) {
+                return cls.isAnnotationPresent(XmlSchema.class);
+            }
+            //Catch Throwable as ClassLoader can throw an NoClassDefFoundError that
+            //does not extend Exception. So we will absorb any Throwable exception here.
+        } catch (Throwable e) {
+            // Ignore
+        }
+        */
+
+        return false;
+    }
+
+    public Marshaller getMarshaller(JAXBContext context) throws JAXBException {
+        Marshaller marshaller = mpool.get(context);
+        if (marshaller == null) {
+            marshaller = context.createMarshaller();
+        }
+        marshaller.setProperty(Marshaller.JAXB_FRAGMENT, Boolean.TRUE); 
+        return marshaller;
+    }
+
+    public void releaseJAXBMarshaller(JAXBContext context, Marshaller marshaller) {   
+        if (marshaller != null) {
+            marshaller.setAttachmentMarshaller(null);
+            mpool.put(context, marshaller);
+            // No point unsetting marshaller's JAXB_FRAGMENT property, since we'll just reset it when
+            // doing the next get.
+        }
+    }
+    
+    public Unmarshaller getUnmarshaller(JAXBContext context) throws JAXBException {
+        Unmarshaller unmarshaller = upool.get(context);
+        if (unmarshaller == null) {
+            unmarshaller = context.createUnmarshaller();
+        }
+        return unmarshaller;
+    }
+
+    public void releaseJAXBUnmarshaller(JAXBContext context, Unmarshaller unmarshaller) {   
+        if (unmarshaller != null) {
+            unmarshaller.setAttachmentUnmarshaller(null);
+            upool.put(context, unmarshaller);
+        }
+    }
+    
+    public LRUCache<Object, JAXBContext> getCache() {
+        return cache;
+    }
+
+    public JAXBContext getJAXBContext(Class<?> cls) throws JAXBException {
+        if (BUILTIN_CLASSES_SET.contains(cls)) {
+            return defaultContext;
+        }
+        synchronized (cache) {
+            JAXBContext context = cache.get(cls);
+            if (context != null) {
+                return context;
+            }
+            Package pkg = cls.getPackage();
+            if (pkg != null) {
+                context = cache.get(pkg);
+                if (context != null) {
+                    return context;
+                }
+            }
+
+            if (pkg != null && checkPackage(pkg.getName(), cls.getClassLoader())) {
+                context = newJAXBContext(pkg.getName(), cls.getClassLoader());
+                cache.put(pkg, context);
+            } else {
+                context = newJAXBContext(cls);
+                cache.put(cls, context);
+            }
+            return context;
+
+        }
+    }
+
+    public JAXBContext getJAXBContext(Class<?>[] classes) throws JAXBException {
+        Set<Class<?>> classSet = new HashSet<Class<?>>(Arrays.asList(classes));
+        return getJAXBContext(classSet);
+    }
+
+    public JAXBContext getJAXBContext(Set<Class<?>> classes) throws JAXBException {
+        // Remove the JAXB built-in types to maximize the cache hit 
+        Set<Class<?>> classSet = new HashSet<Class<?>>(classes);
+        classSet.removeAll(BUILTIN_CLASSES_SET);
+        
+        // FIXME: [rfeng] Remove java classes that are mapped to the same XSD type to avoid
+        // conflicts
+        if (classSet.contains(Date[].class)) {
+            classSet.remove(Calendar[].class);
+        }
+
+        if (classSet.contains(URI[].class)) {
+            classSet.remove(UUID[].class);
+        }
+
+        if (classSet.contains(Source[].class)) {
+            classSet.remove(Image[].class);
+            classSet.remove(DataHandler[].class);
+        } 
+        
+        if(classSet.isEmpty()) {
+            return defaultContext;
+        }
+        
+        // For single class
+        if (classSet.size() == 1) {
+            return getJAXBContext(classSet.iterator().next());
+        }
+        synchronized (cache) {
+            JAXBContext context = cache.get(classSet);
+            if (context != null) {
+                return context;
+            }
+            context = newJAXBContext(classSet.toArray(new Class<?>[classSet.size()]));
+            cache.put(classSet, context);
+            return context;
+        }
+    }
+
+    public void clear() {
+        synchronized (cache) {
+            cache.clear();
+        }
+        /*
+        synchronized (upool) {
+            upool.clear();
+        }
+        synchronized (upool) {
+            upool.clear();
+        }
+        */
+    }
+
+    //
+    // This inner class is copied in its entirety from the Axis2 utility class,
+    // org.apache.axis2.jaxws.message.databinding.JAXBUtils.   We could look into extending but it's such a basic data structure
+    // without other dependencies so we might be better off copying it and avoiding a new
+    // Axis2 dependency here.
+    //
+    
+    /**
+     * Pool a list of items for a specific key
+     *
+     * @param <K> Key
+     * @param <V> Pooled object
+     */
+    private static class Pool<K,V> {
+        private SoftReference<Map<K,List<V>>> softMap = 
+            new SoftReference<Map<K,List<V>>>(
+                    new ConcurrentHashMap<K, List<V>>());
+
+        // The maps are freed up when a LOAD FACTOR is hit
+        private static final int MAX_LIST_FACTOR = 50;
+        private static final int MAX_LOAD_FACTOR = 32;  // Maximum number of JAXBContext to store
+        
+        /**
+         * @param key
+         * @return removed item from pool or null.
+         */
+        public V get(K key) {
+            List<V> values = getValues(key);
+            synchronized (values) {
+                if (values.size()>0) {
+                    V v = values.remove(values.size()-1);
+                    return v;
+                    
+                }
+            }
+            return null;
+        }
+
+        /**
+         * Add item back to pool
+         * @param key
+         * @param value
+         */
+        public void put(K key, V value) {
+            adjustSize();
+            List<V> values = getValues(key);
+            synchronized (values) {
+                if (values.size() < MAX_LIST_FACTOR) {
+                    values.add(value);
+                }
+            }
+        }
+
+        /**
+         * Get or create a list of the values for the key
+         * @param key
+         * @return list of values.
+         */
+        private List<V> getValues(K key) {
+            Map<K,List<V>> map = softMap.get();
+            List<V> values = null;
+            if (map != null) {
+                values = map.get(key);
+                if(values !=null) {
+                    return values;
+                }
+            }
+            synchronized (this) {
+                if (map != null) {
+                    values = map.get(key);
+                }
+                if (values == null) {
+                    if (map == null) {
+                        map = new ConcurrentHashMap<K, List<V>>();
+                        softMap = 
+                            new SoftReference<Map<K,List<V>>>(map);
+                    }
+                    values = new ArrayList<V>();
+                    map.put(key, values);
+
+                }
+                return values;
+            }
+        }
+        
+        /**
+         * AdjustSize
+         * When the number of keys exceeds the maximum load, half
+         * of the entries are deleted.
+         * 
+         * The assumption is that the JAXBContexts, UnMarshallers, Marshallers, etc. require
+         * a large footprint.
+         */
+        private void adjustSize() {
+            Map<K,List<V>> map = softMap.get();
+            if (map != null && map.size() > MAX_LOAD_FACTOR) {
+                // Remove every other Entry in the map.
+                Iterator it = map.entrySet().iterator();
+                boolean removeIt = false;
+                while (it.hasNext()) {
+                    it.next();
+                    if (removeIt) {
+                        it.remove();
+                    }
+                    removeIt = !removeIt;
+                }
+            }
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextHelper.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextHelper.java
new file mode 100644
index 0000000000..03ee5c9dbd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextHelper.java
@@ -0,0 +1,444 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import java.lang.reflect.GenericArrayType;
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.Type;
+import java.lang.reflect.TypeVariable;
+import java.lang.reflect.WildcardType;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.JAXBElement;
+import javax.xml.bind.JAXBException;
+import javax.xml.bind.JAXBIntrospector;
+import javax.xml.bind.Marshaller;
+import javax.xml.bind.Unmarshaller;
+import javax.xml.bind.annotation.XmlEnum;
+import javax.xml.bind.annotation.XmlRootElement;
+import javax.xml.bind.annotation.XmlSchema;
+import javax.xml.bind.annotation.XmlType;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;
+import org.apache.tuscany.sca.databinding.util.LRUCache;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+// FIXME: [rfeng] We probably should turn this into a pluggable system service
+public final class JAXBContextHelper {
+    // public static final String JAXB_CLASSES = "jaxb.classes";
+
+    // public static final String JAXB_CONTEXT_PATH = "jaxb.contextPath";
+
+    private static final JAXBContextCache cache = new JAXBContextCache();
+
+    private JAXBContextHelper() {
+    }
+
+    /**
+     * Create a JAXBContext for a given class
+     * @param cls
+     * @return
+     * @throws JAXBException
+     */
+    public static JAXBContext createJAXBContext(Class<?> cls) throws JAXBException {
+        return cache.getJAXBContext(cls);
+    }
+
+    public static JAXBContext createJAXBContext(TransformationContext tContext, boolean source) throws JAXBException {
+        if (tContext == null)
+            throw new TransformationException("JAXB context is not set for the transformation.");
+
+        // TODO: [rfeng] Need to figure out what's the best granularity to create the JAXBContext
+        // per interface, operation or parameter
+        Operation op = source ? tContext.getSourceOperation() : tContext.getTargetOperation();
+        if (op != null) {
+            synchronized (op) {
+                JAXBContext context = op.getInputType().getMetaData(JAXBContext.class);
+                if (context == null) {
+                    context = createJAXBContext(getDataTypes(op, true));
+                    op.getInputType().setMetaData(JAXBContext.class, context);
+                }
+                return context;
+            }
+        }
+
+        // For property transformation, the operation can be null
+        DataType<?> dataType = source ? tContext.getSourceDataType() : tContext.getTargetDataType();
+        return createJAXBContext(dataType);
+
+    }
+
+    public static JAXBContext createJAXBContext(DataType dataType) throws JAXBException {
+        return createJAXBContext(findClasses(dataType));
+    }
+
+    public static Unmarshaller getUnmarshaller(JAXBContext context) throws JAXBException {
+        return cache.getUnmarshaller(context);
+    }
+
+    public static void releaseJAXBUnmarshaller(JAXBContext context, Unmarshaller unmarshaller) {
+        cache.releaseJAXBUnmarshaller(context, unmarshaller);
+    }
+    
+    public static Marshaller getMarshaller(JAXBContext context) throws JAXBException {
+        return cache.getMarshaller(context);
+    }
+
+    public static void releaseJAXBMarshaller(JAXBContext context, Marshaller marshaller) {
+        cache.releaseJAXBMarshaller(context, marshaller);
+    }
+    
+    @SuppressWarnings("unchecked")
+    public static Object createJAXBElement(JAXBContext context, DataType dataType, Object value) {
+        Class<?> type = dataType == null ? value.getClass() : dataType.getPhysical();
+        QName name = JAXBDataBinding.ROOT_ELEMENT;
+        if (context != null) {
+            Object logical = dataType == null ? null : dataType.getLogical();
+            if (logical instanceof XMLType) {
+                XMLType xmlType = (XMLType)logical;
+                if (xmlType.isElement()) {
+                    name = xmlType.getElementName();
+                } else {
+                    /**
+                     * Set the declared type to Object.class so that xsi:type
+                     * will be produced
+                     */
+                    type = Object.class;
+                }
+            } else {
+                type = Object.class;
+            }
+        }
+
+        JAXBIntrospector introspector = context.createJAXBIntrospector();
+        Object element = null;
+        if (value != null && introspector.isElement(value)) {
+            // NOTE: [rfeng] We cannot wrap an element in a JAXBElement
+            element = value;
+        }
+        if (element == null) {
+            // For local elements, we still have to produce xsi:type
+            element = new JAXBElement(name, Object.class, value);
+        }
+        return element;
+    }
+
+    @SuppressWarnings("unchecked")
+    public static Object createReturnValue(JAXBContext context, DataType dataType, Object value) {
+        Class<?> cls = getJavaType(dataType);
+        if (cls == JAXBElement.class) {
+            return createJAXBElement(context, dataType, value);
+        } else {
+            if (value instanceof JAXBElement) {
+                return ((JAXBElement)value).getValue();
+            } else {
+                return value;
+            }
+        }
+    }
+
+    /**
+     * Create a JAXContext for an array of classes
+     * @param classes
+     * @return
+     * @throws JAXBException
+     */
+    public static JAXBContext createJAXBContext(Class<?>[] classes) throws JAXBException {
+        return cache.getJAXBContext(classes);
+    }
+
+    public static JAXBContext createJAXBContext(Set<Class<?>> classes) throws JAXBException {
+        return cache.getJAXBContext(classes);
+    }
+
+    /**
+     * Create a JAXBContext for a given java interface
+     * @param intf
+     * @return
+     * @throws JAXBException
+     */
+    public static JAXBContext createJAXBContext(Interface intf, boolean useWrapper) throws JAXBException {
+        synchronized (cache) {
+            LRUCache<Object, JAXBContext> map = cache.getCache();
+            Integer key = new Integer(System.identityHashCode(intf));
+            JAXBContext context = map.get(key);
+            if (context != null) {
+                return context;
+            }
+            List<DataType> dataTypes = getDataTypes(intf, useWrapper);
+            context = createJAXBContext(dataTypes);
+            map.put(key, context);
+            return context;
+        }
+    }
+
+    public static JAXBContext createJAXBContext(List<DataType> dataTypes) throws JAXBException {
+        JAXBContext context;
+        Set<Class<?>> classes = new HashSet<Class<?>>();
+        Set<Type> visited = new HashSet<Type>();
+        for (DataType d : dataTypes) {
+            findClasses(d, classes, visited);
+        }
+
+        context = createJAXBContext(classes);
+        return context;
+    }
+
+    private static Set<Class<?>> findClasses(DataType d) {
+        Set<Class<?>> classes = new HashSet<Class<?>>();
+        Set<Type> visited = new HashSet<Type>();
+        findClasses(d, classes, visited);
+        return classes;
+    }
+
+    private static void findClasses(DataType d, Set<Class<?>> classes, Set<Type> visited) {
+        if (d == null) {
+            return;
+        }
+        String db = d.getDataBinding();
+        if (JAXBDataBinding.NAME.equals(db) || (db != null && db.startsWith("java:")) || db == null) {
+            if (!d.getPhysical().isInterface() && !JAXBElement.class.isAssignableFrom(d.getPhysical())) {
+                classes.add(d.getPhysical());
+            }
+        }
+        if (d.getPhysical() != d.getGenericType()) {
+            findClasses(d.getGenericType(), classes, visited);
+        }
+    }
+
+    /**
+     * Find referenced classes in the generic type
+     * @param type
+     * @param classSet
+     * @param visited
+     */
+    private static void findClasses(Type type, Set<Class<?>> classSet, Set<Type> visited) {
+        if (visited.contains(type) || type == null) {
+            return;
+        }
+        visited.add(type);
+        if (type instanceof Class) {
+            Class<?> cls = (Class<?>)type;
+            if (!cls.isInterface()) {
+                classSet.add(cls);
+            }
+            return;
+        } else if (type instanceof ParameterizedType) {
+            ParameterizedType pType = (ParameterizedType)type;
+            findClasses(pType.getRawType(), classSet, visited);
+            for (Type t : pType.getActualTypeArguments()) {
+                findClasses(t, classSet, visited);
+            }
+        } else if (type instanceof TypeVariable) {
+            TypeVariable<?> tv = (TypeVariable<?>)type;
+            for (Type t : tv.getBounds()) {
+                findClasses(t, classSet, visited);
+            }
+        } else if (type instanceof GenericArrayType) {
+            GenericArrayType gType = (GenericArrayType)type;
+            findClasses(gType, classSet, visited);
+        } else if (type instanceof WildcardType) {
+            WildcardType wType = (WildcardType)type;
+            for (Type t : wType.getLowerBounds()) {
+                findClasses(t, classSet, visited);
+            }
+            for (Type t : wType.getUpperBounds()) {
+                findClasses(t, classSet, visited);
+            }
+        }
+    }
+
+    public static JAXBContext createJAXBContext(Interface intf) throws JAXBException {
+        return createJAXBContext(intf, true);
+    }
+
+    /**
+     * @param intf
+     * @param useWrapper Use wrapper classes?
+     * @return
+     */
+    private static List<DataType> getDataTypes(Interface intf, boolean useWrapper) {
+        List<DataType> dataTypes = new ArrayList<DataType>();
+        for (Operation op : intf.getOperations()) {
+            getDataTypes(dataTypes, op, useWrapper);
+        }
+        return dataTypes;
+    }
+
+    private static List<DataType> getDataTypes(Operation op, boolean useWrapper) {
+        List<DataType> dataTypes = new ArrayList<DataType>();
+        getDataTypes(dataTypes, op, useWrapper);
+        return dataTypes;
+    }
+
+    private static void getDataTypes(List<DataType> dataTypes, Operation op, boolean useWrapper) {
+        WrapperInfo wrapper = op.getWrapper();
+        if (useWrapper && wrapper != null) {
+            DataType dt1 = wrapper.getInputWrapperType();
+            if (dt1 != null) {
+                dataTypes.add(dt1);
+            }
+            DataType dt2 = wrapper.getOutputWrapperType();
+            if (dt2 != null) {
+                dataTypes.add(dt2);
+            }
+        }
+        // FIXME: [rfeng] We may need to find the referenced classes in the child types
+        // else 
+        {
+            for (DataType dt1 : op.getInputType().getLogical()) {
+                dataTypes.add(dt1);
+            }
+            DataType dt2 = op.getOutputType();
+            if (dt2 != null) {
+                dataTypes.add(dt2);
+            }
+        }
+        for (DataType<DataType> dt3 : op.getFaultTypes()) {
+            DataType dt4 = dt3.getLogical();
+            if (dt4 != null) {
+                dataTypes.add(dt4);
+            }
+        }
+    }
+
+    public static Class<?> getJavaType(DataType<?> dataType) {
+        if (dataType == null) {
+            return null;
+        }
+        Class type = dataType.getPhysical();
+        if (JAXBElement.class.isAssignableFrom(type)) {
+            Type generic = dataType.getGenericType();
+            type = Object.class;
+        }
+        if (type == Object.class && dataType.getLogical() instanceof XMLType) {
+            XMLType xType = (XMLType)dataType.getLogical();
+            Class javaType = SimpleTypeMapperImpl.getJavaType(xType.getTypeName());
+            if (javaType != null) {
+                type = javaType;
+            }
+        }
+        return type;
+    }
+
+    public static XMLType getXmlTypeName(Class<?> javaType) {
+        if (javaType.isInterface()) {
+            // JAXB doesn't support interfaces
+            return null;
+        }
+        String namespace = null;
+        String name = null;
+        Package pkg = javaType.getPackage();
+        if (pkg != null) {
+            XmlSchema schema = pkg.getAnnotation(XmlSchema.class);
+            if (schema != null) {
+                namespace = schema.namespace();
+            }
+        }
+
+        QName elementQName = null;
+        QName typeQName = null;
+        XmlRootElement rootElement = javaType.getAnnotation(XmlRootElement.class);
+        if (rootElement != null) {
+            String elementName = rootElement.name();
+            String elementNamespace = rootElement.namespace();
+            if (elementNamespace.equals("##default")) {
+                elementNamespace = namespace;
+            }
+            if (elementName.equals("##default")) {
+                elementName = jaxbDecapitalize(javaType.getSimpleName());
+            }
+            elementQName = new QName(elementNamespace, elementName);
+        }
+        XmlType type = javaType.getAnnotation(XmlType.class);
+        if (type != null) {
+            String typeNamespace = type.namespace();
+            String typeName = type.name();
+
+            if (typeNamespace.equals("##default")) {
+                // namespace is from the package
+                typeNamespace = namespace;
+            }
+
+            if (typeName.equals("##default")) {
+                typeName = jaxbDecapitalize(javaType.getSimpleName());
+            }
+            typeQName = new QName(typeNamespace, typeName);
+        } else {
+            XmlEnum xmlEnum = javaType.getAnnotation(XmlEnum.class);
+            // POJO can have the @XmlSchema on the package-info too
+            if (xmlEnum != null || namespace != null) {
+                name = jaxbDecapitalize(javaType.getSimpleName());
+                typeQName = new QName(namespace, name);
+            }
+        }
+        if (elementQName == null && typeQName == null) {
+            return null;
+        }
+        return new XMLType(elementQName, typeQName);
+    }
+
+    /**
+     * The JAXB RI doesn't implement the decapitalization algorithm in the
+     * JAXB spec.  See Sun bug 6505643 for details.  This means that instead
+	 * of calling java.beans.Introspector.decapitalize() as the JAXB spec says,
+	 * Tuscany needs to mimic the incorrect JAXB RI algorithm.
+     */
+    public static String jaxbDecapitalize(String name) {
+        // find first lower case char in name
+        int lower = name.length();
+        for (int i = 0; i < name.length(); i++) {
+            if (Character.isLowerCase(name.charAt(i))) {
+                lower = i;
+                break;
+            }
+        }
+
+        int decap;
+        if (name.length() == 0) {
+            decap = 0;  // empty string: nothing to do
+        } else if (lower == 0) {
+            decap = 0;  // first char is lower case: nothing to do
+        } else if (lower == 1) {
+            decap = 1;  // one upper followed by lower: decapitalize 1 char
+        } else if (lower < name.length()) { 
+            decap = lower - 1;  // n uppers followed by at least one lower: decapitalize n-1 chars
+        } else {
+            decap = name.length();  // all upper case: decapitalize all chars
+        }
+
+        return name.substring(0, decap).toLowerCase() + name.substring(decap);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBDataBinding.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBDataBinding.java
new file mode 100644
index 0000000000..38efd288cb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBDataBinding.java
@@ -0,0 +1,131 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.Type;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.JAXBElement;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.WrapperHandler;
+import org.apache.tuscany.sca.databinding.XMLTypeHelper;
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.w3c.dom.Document;
+
+/**
+ * JAXB DataBinding
+ *
+ * @version $Rev$ $Date$
+ */
+public class JAXBDataBinding extends BaseDataBinding {
+    public static final String NAME = JAXBElement.class.getName();
+
+    public static final String ROOT_NAMESPACE = "http://tuscany.apache.org/xmlns/sca/databinding/jaxb/1.0";
+    public static final QName ROOT_ELEMENT = new QName(ROOT_NAMESPACE, "root");
+    
+    private JAXBWrapperHandler wrapperHandler;
+    private JAXBTypeHelper xmlTypeHelper;
+    
+    public JAXBDataBinding() {
+        super(NAME, JAXBElement.class);
+        this.wrapperHandler = new JAXBWrapperHandler();
+        this.xmlTypeHelper = new JAXBTypeHelper();
+    }
+
+    @Override
+    public boolean introspect(DataType dataType, Operation operation) {
+        Class javaType = dataType.getPhysical();
+        if (JAXBElement.class.isAssignableFrom(javaType)) {
+            Type type = javaType.getGenericSuperclass();
+            if (type instanceof ParameterizedType) {
+                ParameterizedType parameterizedType = ((ParameterizedType)type);
+                Type rawType = parameterizedType.getRawType();
+                if (rawType == JAXBElement.class) {
+                    Type actualType = parameterizedType.getActualTypeArguments()[0];
+                    if (actualType instanceof Class) {
+                        XMLType xmlType = JAXBContextHelper.getXmlTypeName((Class)actualType);
+                        dataType.setLogical(xmlType);
+                        dataType.setDataBinding(NAME);
+                        return true;
+                    }
+                }
+            }
+            if (dataType.getLogical() == null) {
+                dataType.setLogical(XMLType.UNKNOWN);
+            }
+            dataType.setDataBinding(NAME);
+            return true;
+        }
+
+        XMLType xmlType = JAXBContextHelper.getXmlTypeName(javaType);
+        if (xmlType == null) {
+            return false;
+        }
+        dataType.setLogical(xmlType);
+        dataType.setDataBinding(NAME);
+        return true;
+    }
+
+    @SuppressWarnings("unchecked")
+    @Override
+    public Object copy(Object arg, DataType dataType, Operation operation) {
+        try {
+            boolean isElement = false;
+            if (dataType == null) {
+                Class cls = arg.getClass();
+                if (arg instanceof JAXBElement) {
+                    isElement = true;
+                    cls = ((JAXBElement)arg).getDeclaredType();
+                }
+                dataType = new DataTypeImpl<XMLType>(NAME, cls, XMLType.UNKNOWN);
+            }
+            JAXBContext context = JAXBContextHelper.createJAXBContext(dataType);
+            arg = JAXBContextHelper.createJAXBElement(context, dataType, arg);
+            Document doc = DOMHelper.newDocument();
+            context.createMarshaller().marshal(arg, doc);
+            Object value = context.createUnmarshaller().unmarshal(doc, dataType.getPhysical());
+            if (isElement && value instanceof JAXBElement) {
+                return value;
+            }
+            return JAXBContextHelper.createReturnValue(context, dataType, value);
+        } catch (Exception e) {
+            throw new IllegalArgumentException(e);
+        }
+    }
+
+    @Override
+    public WrapperHandler getWrapperHandler() {
+        return wrapperHandler;
+    }
+
+    @Override
+    public XMLTypeHelper getXMLTypeHelper() {
+        // return new JAXBTypeHelper();
+        return xmlTypeHelper;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBPropertyDescriptor.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBPropertyDescriptor.java
new file mode 100644
index 0000000000..217345caba
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBPropertyDescriptor.java
@@ -0,0 +1,302 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import java.beans.IndexedPropertyDescriptor;
+import java.beans.PropertyDescriptor;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.util.Collection;
+
+import javax.xml.bind.JAXBElement;
+import javax.xml.namespace.QName;
+
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * A PropertyDescriptor provides access to a bean property.  Values can be queried/changed using the
+ * read and writer methods of the PropertyDescriptor.
+ * <p/>
+ * A PropertyDescriptorPlus object wraps a PropertyDescriptor and supplies enhanced set/get methods
+ * that match JAXB semantics.
+ * <p/>
+ * For example, the set(..) method is smart enough to add lists, arrays and atomic values on JAXB
+ * beans.
+ * <p/>
+ * The PropertyDescriptorPlus object also stores the xmlName of the property.
+ *
+ * @See XMLRootElementUtil.createPropertyDescriptorMap , which creates the PropertyDescriptorPlus
+ * objects
+ */
+public class JAXBPropertyDescriptor implements Comparable<JAXBPropertyDescriptor> {
+    PropertyDescriptor descriptor;
+    QName xmlName = null;
+    int index;
+
+    /**
+     * Package protected constructor.  Only created by XMLRootElementUtil.createPropertyDescriptorMap
+     * @param descriptor
+     * @param index TODO
+     * @param propertyName
+     *
+     * @see XMLRootElementUtil.createPropertyDescriptorMap
+     */
+    JAXBPropertyDescriptor(PropertyDescriptor descriptor, QName xmlName, int index) {
+        super();
+        this.descriptor = descriptor;
+        this.xmlName = xmlName;
+    }
+
+    /**
+     * Package protected constructor.  Only created by XMLRootElementUtil.createPropertyDescriptorMap
+     * @param descriptor
+     * @param index TODO
+     * @param propertyName
+     *
+     * @see XMLRootElementUtil.createPropertyDescriptorMap
+     */
+    JAXBPropertyDescriptor(PropertyDescriptor descriptor, String xmlName, int index) {
+        super();
+        this.descriptor = descriptor;
+        this.xmlName = new QName("", xmlName);
+    }
+
+    public int compareTo(JAXBPropertyDescriptor o) {
+        return index - o.index;
+    }
+
+    /** @return xmlname */
+    public String getXmlName() {
+        return xmlName.getLocalPart();
+    }
+
+    public QName getXmlQName() {
+        return xmlName;
+    }
+
+    /** @return property type */
+    public Class<?> getPropertyType() {
+        return descriptor.getPropertyType();
+    }
+
+    /** @return property name */
+    public String getPropertyName() {
+        return descriptor.getName();
+    }
+
+    /**
+     * Get the object
+     *
+     * @param targetBean
+     * @return Object for this property or null
+     * @throws InvocationTargetException
+     * @throws IllegalAccessException
+     */
+    public Object get(Object targetBean) throws InvocationTargetException, IllegalAccessException {
+        Method method = descriptor.getReadMethod();
+        if (method == null && descriptor.getPropertyType() == Boolean.class) {
+            String propertyName = descriptor.getName();
+            if (propertyName != null) {
+                String methodName = "is";
+                methodName =
+                    methodName + ((propertyName.length() > 0) ? propertyName.substring(0, 1).toUpperCase() : "");
+                methodName = methodName + ((propertyName.length() > 1) ? propertyName.substring(1) : "");
+                try {
+                    method = targetBean.getClass().getMethod(methodName);
+                } catch (NoSuchMethodException e) {
+                }
+            }
+        }
+        if (method == null) {
+            throw new ServiceRuntimeException("No getter is found");
+        }
+        Object ret = method.invoke(targetBean);
+        if (method.getReturnType() == JAXBElement.class) {
+            ret = ((JAXBElement<?>)ret).getValue();
+        }
+        return ret;
+    }
+
+    /**
+     * Set the object
+     *
+     * @param targetBean
+     * @param propValue
+     * @throws InvocationTargetException
+     * @throws IllegalAccessException
+     * @throws JAXBWrapperException
+     */
+    public void set(Object targetBean, Object propValue) throws InvocationTargetException, IllegalAccessException,
+        JAXBWrapperException {
+
+        Method writeMethod = null;
+        try {
+            // No set occurs if the value is null
+            if (propValue == null) {
+                return;
+            }
+
+            // There are 3 different types of setters that can occur.
+            // 1) Normal Attomic Setter : setFoo(type)
+            // 2) Indexed Array Setter : setFoo(type[])
+            // 3) No Setter case if the property is a List<T>.
+
+            writeMethod = descriptor.getWriteMethod();
+            if (descriptor instanceof IndexedPropertyDescriptor) {
+                // Set for indexed  T[]
+                setIndexedArray(targetBean, propValue, writeMethod);
+            } else if (writeMethod == null) {
+                // Set for List<T>
+                setList(targetBean, propValue);
+            } else if (descriptor.getPropertyType() == JAXBElement.class) {
+                if (propValue != null) {
+                    Class<?> clazz = propValue.getClass();
+                    JAXBElement<?> element = new JAXBElement(xmlName, clazz, propValue);
+                    setAtomic(targetBean, element, writeMethod);
+                }
+            } else {
+                // Normal case
+                setAtomic(targetBean, propValue, writeMethod);
+            }
+        } catch (RuntimeException e) {
+            throw e;
+        }
+    }
+
+    /**
+     * Set the property value onto targetBean using the writeMethod
+     *
+     * @param targetBean
+     * @param propValue
+     * @param writeMethod (set(T))
+     * @throws InvocationTargetException
+     * @throws IllegalAccessException
+     * @throws JAXBWrapperException
+     */
+    private void setAtomic(Object targetBean, Object propValue, Method writeMethod) throws InvocationTargetException,
+        IllegalAccessException, JAXBWrapperException {
+        // JAXB provides setters for atomic value.
+
+        if (propValue != null) {
+            // Normal case
+            Object[] SINGLE_PARAM = new Object[1];
+            SINGLE_PARAM[0] = propValue;
+            writeMethod.invoke(targetBean, SINGLE_PARAM);
+        } else {
+            Class<?>[] paramTypes = writeMethod.getParameterTypes();
+
+            if (paramTypes != null && paramTypes.length == 1) {
+                Class<?> paramType = paramTypes[0];
+                if (paramType.isPrimitive() && propValue == null) {
+                    //Ignoring null value for primitive type, this could potentially be the way of a customer indicating to set
+                    //default values defined in JAXBObject/xmlSchema.
+                    return;
+                }
+            }
+        }
+
+    }
+
+    /**
+     * Set the property value using the indexed array setter
+     *
+     * @param targetBean
+     * @param propValue
+     * @param writeMethod set(T[])
+     * @throws InvocationTargetException
+     * @throws IllegalAccessException
+     * @throws JAXBWrapperException
+     */
+    private void setIndexedArray(Object targetBean, Object propValue, Method writeMethod)
+        throws InvocationTargetException, IllegalAccessException, JAXBWrapperException {
+
+        Class<?> paramType = writeMethod.getParameterTypes()[0];
+        Object value = asArray(propValue, paramType);
+        // JAXB provides setters for atomic value.
+        Object[] SINGLE_PARAM = new Object[1];
+        SINGLE_PARAM[0] = value;
+
+        writeMethod.invoke(targetBean, SINGLE_PARAM);
+    }
+
+    /**
+     * Set the property value for the collection case.
+     *
+     * @param targetBean
+     * @param propValue
+     * @throws InvocationTargetException
+     * @throws IllegalAccessException
+     * @throws JAXBWrapperException
+     */
+    private void setList(Object targetBean, Object propValue) throws InvocationTargetException, IllegalAccessException,
+        JAXBWrapperException {
+        // For the List<T> case, there is no setter. 
+        // You are supposed to use the getter to obtain access to the collection and then add the collection
+
+        Collection value = asCollection(propValue, descriptor.getPropertyType());
+        Collection collection = (Collection)get(targetBean);
+
+        // Now add our our object to the collection
+        collection.clear();
+        if (propValue != null) {
+            collection.addAll(value);
+        }
+    }
+
+    /**
+     * @param propValue
+     * @param destType
+     * @return propValue as a Collection
+     */
+    private static Collection asCollection(Object propValue, Class<?> destType) {
+        // TODO Missing function
+        // Convert the object into an equivalent object that is a collection
+        if (DataConverter.isConvertable(propValue, destType)) {
+            return (Collection)DataConverter.convert(propValue, destType);
+        } else {
+            String objectClass = (propValue == null) ? "null" : propValue.getClass().getName();
+            throw new ServiceRuntimeException("Cannot convert " + objectClass);
+        }
+    }
+
+    /**
+     * @param propValue
+     * @param destType  T[]
+     * @return array of component type
+     */
+    private static Object asArray(Object propValue, Class<?> destType) {
+        if (DataConverter.isConvertable(propValue, destType)) {
+            return DataConverter.convert(propValue, destType);
+        } else {
+            String objectClass = (propValue == null) ? "null" : propValue.getClass().getName();
+            throw new ServiceRuntimeException("Cannot convert " + objectClass);
+
+        }
+    }
+
+    @Override
+    public String toString() {
+        String value = "PropertyDescriptorPlus[";
+        value += " name=" + this.getPropertyName();
+        value += " type=" + this.getPropertyType().getName();
+        value += " propertyDecriptor=" + this.descriptor;
+        return value + "]";
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBTypeHelper.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBTypeHelper.java
new file mode 100644
index 0000000000..e29b634857
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBTypeHelper.java
@@ -0,0 +1,242 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import java.io.IOException;
+import java.io.StringWriter;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.SchemaOutputResolver;
+import javax.xml.namespace.QName;
+import javax.xml.transform.Result;
+import javax.xml.transform.dom.DOMResult;
+import javax.xml.transform.stream.StreamResult;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.databinding.XMLTypeHelper;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.apache.tuscany.sca.xsd.XSDFactory;
+import org.apache.tuscany.sca.xsd.XSDefinition;
+import org.oasisopen.sca.ServiceRuntimeException;
+import org.w3c.dom.Document;
+
+public class JAXBTypeHelper implements XMLTypeHelper {
+    private static final String SCHEMA_NS = "http://www.w3.org/2001/XMLSchema";
+    private static final String ANYTYPE_NAME = "anyType";
+    private static final QName ANYTYPE_QNAME = new QName(SCHEMA_NS, ANYTYPE_NAME);
+
+    // private List<Class<?>> types = new ArrayList<Class<?>>();
+
+    public JAXBTypeHelper() {
+        super();
+    }
+
+    public TypeInfo getTypeInfo(Class javaType, Object logical) {
+        QName xmlType = JavaXMLMapper.getXMLType(javaType);
+        if (xmlType != null) {
+            return new TypeInfo(xmlType, true, null);
+        } else if (javaType.isInterface()) {
+            return new TypeInfo(ANYTYPE_QNAME, true, null);
+        } else {
+            // types.add(javaType);
+            if (logical instanceof XMLType) {
+                xmlType = ((XMLType)logical).getTypeName();
+            }
+            if (xmlType == null) {
+                xmlType = new QName(JAXBContextHelper.jaxbDecapitalize(javaType.getSimpleName()));
+            }
+            return new TypeInfo(xmlType, false, null);
+        }
+    }
+
+    /*
+    public List<XSDefinition> getSchemaDefinitions(XSDFactory factory, ModelResolver resolver) {
+        List<XSDefinition> definitions = new ArrayList<XSDefinition>();
+        generateJAXBSchemas(definitions, factory);
+        return definitions;
+    }
+    */
+
+    public static Map<String, String> generateSchema(JAXBContext context) throws IOException {
+        StringResolverImpl resolver = new StringResolverImpl();
+        context.generateSchema(resolver);
+        Map<String, String> xsds = new HashMap<String, String>();
+        for (Map.Entry<String, StreamResult> xsd : resolver.getResults().entrySet()) {
+            xsds.put(xsd.getKey(), xsd.getValue().getWriter().toString());
+        }
+        return xsds;
+    }
+
+//    private static class XSDResolver implements URIResolver {
+//        private Map<String, String> xsds;
+//
+//        public XSDResolver(Map<String, String> xsds) {
+//            super();
+//            this.xsds = xsds;
+//        }
+//
+//        public InputSource resolveEntity(java.lang.String namespace,
+//                                         java.lang.String schemaLocation,
+//                                         java.lang.String baseUri) {
+//            String xsd = xsds.get(schemaLocation);
+//            if (xsd == null) {
+//                return null;
+//            }
+//            return new InputSource(new StringReader(xsd));
+//        }
+//
+//    }
+
+    /*
+    private void generateJAXBSchemas1(List<XSDefinition> definitions, XSDFactory factory) {
+        if (types.size() > 0) {
+            try {
+                XmlSchemaCollection collection = new XmlSchemaCollection();
+                Class[] typesArray = new Class[types.size()];
+                typesArray = types.toArray(typesArray);
+                JAXBContext context = JAXBContextHelper.createJAXBContext(typesArray);
+                Map<String, String> results = generateSchema(context);
+                collection.setSchemaResolver(new XSDResolver(results));
+
+                for (Map.Entry<String, String> entry : results.entrySet()) {
+                    XSDefinition definition = factory.createXSDefinition();
+                    int index = entry.getKey().lastIndexOf('#');
+                    String ns = entry.getKey().substring(0, index);
+                    String file = entry.getKey().substring(index + 1);
+                    definition.setUnresolved(true);
+                    definition.setNamespace(ns);
+                    definition.setSchema(collection.read(new StringReader(entry.getValue()), null));
+                    definition.setSchemaCollection(collection);
+                    definition.setUnresolved(false);
+                    definitions.add(definition);
+                }
+            } catch (Exception e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+    */
+
+    private static class DOMResolverImpl extends SchemaOutputResolver {
+        private Map<String, DOMResult> results = new HashMap<String, DOMResult>();
+
+        @Override
+        public Result createOutput(String ns, String file) throws IOException {
+            DOMResult result = new DOMResult();
+            // TUSCANY-2498: Set the system id to "" so that the xsd:import doesn't produce 
+            // an illegal schemaLocation attr 
+            result.setSystemId("");
+            results.put(ns, result);
+            return result;
+        }
+
+        public Map<String, DOMResult> getResults() {
+            return results;
+        }
+    }
+
+    /*
+    private void generateJAXBSchemas(List<XSDefinition> definitions, XSDFactory factory) {
+        if (types.size() > 0) {
+            try {
+                Class<?>[] typesArray = new Class<?>[types.size()];
+                typesArray = types.toArray(typesArray);
+                JAXBContext context = JAXBContext.newInstance(typesArray);
+                generateSchemas(definitions, factory, context);
+            } catch (Exception e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+    */
+
+    private void generateSchemas(List<XSDefinition> definitions, XSDFactory factory, JAXBContext context)
+        throws IOException {
+        DOMResolverImpl resolver = new DOMResolverImpl();
+        context.generateSchema(resolver);
+        Map<String, DOMResult> results = resolver.getResults();
+        for (Map.Entry<String, DOMResult> entry : results.entrySet()) {
+            XSDefinition definition = factory.createXSDefinition();
+            definition.setUnresolved(true);
+            definition.setDocument((Document)entry.getValue().getNode());
+            definition.setNamespace(entry.getKey());
+            URI location = null;
+            try {
+                location = new URI(entry.getValue().getSystemId());
+            } catch (URISyntaxException e) {
+                // ignore: use null value
+            }    
+            definition.setLocation(location);
+            definitions.add(definition);
+        }
+    }
+
+    private static class StringResolverImpl extends SchemaOutputResolver {
+        private Map<String, StreamResult> results = new HashMap<String, StreamResult>();
+
+        @Override
+        public Result createOutput(String ns, String file) throws IOException {
+            StringWriter sw = new StringWriter();
+            StreamResult result = new StreamResult(sw);
+            String sysId = ns + '#' + file;
+            result.setSystemId(sysId);
+            results.put(sysId, result);
+            return result;
+        }
+
+        public Map<String, StreamResult> getResults() {
+            return results;
+        }
+    }
+
+    public List<XSDefinition> getSchemaDefinitions(XSDFactory factory, ModelResolver resolver, Interface intf) {
+        try {
+            JAXBContext context = JAXBContextHelper.createJAXBContext(intf, false);
+            List<XSDefinition> definitions = new ArrayList<XSDefinition>();
+            generateSchemas(definitions, factory, context);
+            return definitions;
+        } catch (Throwable e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    public List<XSDefinition> getSchemaDefinitions(XSDFactory factory, ModelResolver resolver, List<DataType> dataTypes) {
+        try {
+
+            JAXBContext context = JAXBContextHelper.createJAXBContext(dataTypes);
+            List<XSDefinition> definitions = new ArrayList<XSDefinition>();
+            generateSchemas(definitions, factory, context);
+            return definitions;
+        } catch (Throwable e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBWrapperException.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBWrapperException.java
new file mode 100644
index 0000000000..7473a8e56e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBWrapperException.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import org.oasisopen.sca.ServiceRuntimeException;
+
+public class JAXBWrapperException extends ServiceRuntimeException {
+    private static final long serialVersionUID = 1L;
+
+    /**
+     *
+     */
+    public JAXBWrapperException() {
+        super();
+
+    }
+
+    /**
+     * @param message
+     * @param cause
+     */
+    public JAXBWrapperException(String message, Throwable cause) {
+        super(message, cause);
+
+    }
+
+    /** @param message  */
+    public JAXBWrapperException(String message) {
+        super(message);
+
+    }
+
+    /** @param cause  */
+    public JAXBWrapperException(Throwable cause) {
+        super(cause);
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBWrapperHandler.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBWrapperHandler.java
new file mode 100644
index 0000000000..a1f4c12c8f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBWrapperHandler.java
@@ -0,0 +1,151 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import java.lang.reflect.Method;
+import java.security.AccessController;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.WrapperHandler;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
+import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
+
+/**
+ * JAXB WrapperHandler implementation
+ *
+ * @version $Rev$ $Date$
+ */
+public class JAXBWrapperHandler implements WrapperHandler<Object> {
+    private JAXBWrapperHelper helper = new JAXBWrapperHelper();
+
+    public Object create(Operation operation, boolean input) {
+        WrapperInfo wrapperInfo = operation.getWrapper();
+        ElementInfo element = input ? wrapperInfo.getInputWrapperElement() : wrapperInfo.getOutputWrapperElement();
+        final Class<?> wrapperClass = input ? wrapperInfo.getInputWrapperClass() : wrapperInfo.getOutputWrapperClass();
+        try {
+            if (wrapperClass == null) {
+                return null;
+            }
+            return AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() {
+                public Object run() throws Exception {
+                    return wrapperClass.newInstance();
+                }
+            });
+        } catch (PrivilegedActionException e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    public void setChildren(Object wrapper, Object[] childObjects, Operation operation, boolean input) {
+        List<ElementInfo> childElements =
+            input ? operation.getWrapper().getInputChildElements() : operation.getWrapper().getOutputChildElements();
+        List<String> childNames = new ArrayList<String>();
+        Map<String, Object> values = new HashMap<String, Object>();
+        for (int i = 0; i < childElements.size(); i++) {
+            ElementInfo e = childElements.get(i);
+            String name = e.getQName().getLocalPart();
+            childNames.add(name);
+            values.put(name, childObjects[i]);
+        }
+        // Get the property descriptor map
+        Map<String, JAXBPropertyDescriptor> pdMap = null;
+        try {
+            pdMap = XMLRootElementUtil.createPropertyDescriptorMap(wrapper.getClass());
+        } catch (Throwable t) {
+            throw new JAXBWrapperException(t);
+        }
+        helper.wrap(wrapper, childNames, values, pdMap);
+    }
+
+    public void setChild(Object wrapper, int i, ElementInfo childElement, Object value) {
+        Object wrapperValue = wrapper;
+        Class<?> wrapperClass = wrapperValue.getClass();
+
+        // FIXME: We probably should use the jaxb-reflection to handle the properties
+        try {
+            String prop = childElement.getQName().getLocalPart();
+            boolean collection = (value instanceof Collection);
+            Method getter = null;
+            for (Method m : wrapperClass.getMethods()) {
+                Class<?>[] paramTypes = m.getParameterTypes();
+                if (paramTypes.length == 1 && m.getName().equals("set" + capitalize(prop))) {
+                    m.invoke(wrapperValue, new Object[] {value});
+                    return;
+                }
+                if (collection && paramTypes.length == 0 && m.getName().equals("get" + capitalize(prop))) {
+                    getter = m;
+                }
+            }
+            if (getter != null && Collection.class.isAssignableFrom(getter.getReturnType())) {
+                ((Collection)getter.invoke(wrapperValue)).addAll((Collection)value);
+            }
+
+        } catch (Throwable e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    private static String capitalize(String name) {
+        char first = Character.toUpperCase(name.charAt(0));
+        return first + name.substring(1);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.WrapperHandler#getChildren(java.lang.Object, Operation, boolean)
+     */
+    public List getChildren(Object wrapper, Operation operation, boolean input) {
+        List<ElementInfo> childElements = input? operation.getWrapper().getInputChildElements():
+            operation.getWrapper().getOutputChildElements();
+
+        List<String> childNames = new ArrayList<String>();
+        for (ElementInfo e : childElements) {
+            childNames.add(e.getQName().getLocalPart());
+        }
+        return Arrays.asList(helper.unwrap(wrapper, childNames));
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.WrapperHandler#getWrapperType(Operation, boolean)
+     */
+    public DataType getWrapperType(Operation operation, boolean input) {
+        WrapperInfo wrapper = operation.getWrapper();
+        DataType dt = input ? wrapper.getInputWrapperType() : wrapper.getOutputWrapperType();
+        return dt;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.WrapperHandler#isInstance(java.lang.Object, Operation, boolean)
+     */
+    public boolean isInstance(Object wrapper, Operation operation, boolean input) {
+        Class<?> wrapperClass =
+            input ? operation.getWrapper().getInputWrapperClass() : operation.getWrapper().getOutputWrapperClass();
+        return wrapperClass == null ? false : wrapperClass.isInstance(wrapper);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBWrapperHelper.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBWrapperHelper.java
new file mode 100644
index 0000000000..5f90aa4d7a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/JAXBWrapperHelper.java
@@ -0,0 +1,166 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * The JAXBWrapper tool is used to create a JAXB Object from a series of child objects (wrap) or get
+ * the child objects from a JAXB Object (unwrap)
+ */
+public class JAXBWrapperHelper {
+
+    /**
+     * unwrap Returns the list of child objects of the jaxb object
+     *
+     * @param jaxbObject that represents the type
+     * @param childNames list of xml child names as String
+     * @param pdMap      PropertyDescriptor map for this jaxbObject
+     * @return list of Objects in the same order as the element names.
+     */
+    public Object[] unwrap(Object jaxbObject, List<String> childNames, Map<String, JAXBPropertyDescriptor> pdMap)
+        throws JAXBWrapperException {
+
+        // Get the object that will have the property descriptors (i.e. the object representing the complexType)
+        Object jaxbComplexTypeObj = jaxbObject;
+
+        // Get the PropertyDescriptorPlus map.
+        // The method makes sure that each child name has a matching jaxb property
+        // checkPropertyDescriptorMap(jaxbComplexTypeObj.getClass(), childNames, pdMap);
+
+        // Get the corresponsing objects from the jaxb bean
+        ArrayList<Object> objList = new ArrayList<Object>();
+        int index = 0;
+        for (String childName : childNames) {
+            JAXBPropertyDescriptor propInfo = getPropertyDescriptor(pdMap, childName, index);
+
+            Object object = null;
+            try {
+                object = propInfo.get(jaxbComplexTypeObj);
+            } catch (Throwable e) {
+                throw new JAXBWrapperException(e);
+            }
+
+            objList.add(object);
+            index++;
+        }
+        Object[] jaxbObjects = objList.toArray();
+        objList = null;
+        return jaxbObjects;
+
+    }
+
+    private JAXBPropertyDescriptor getPropertyDescriptor(Map<String, JAXBPropertyDescriptor> pdMap,
+                                                         String childName,
+                                                         int index) {
+        JAXBPropertyDescriptor propInfo = pdMap.get(childName);
+        if (propInfo == null) {
+            // FIXME: [rfeng] Sometimes the child element names don't match. Get chilld by location?
+            List<JAXBPropertyDescriptor> props = new ArrayList<JAXBPropertyDescriptor>(pdMap.values());
+            // Sort the properties by index. We might need to take propOrder into consideration
+            Collections.sort(props);
+            propInfo = props.get(index);
+        }
+        return propInfo;
+    }
+
+    /**
+     * wrap Creates a jaxb object that is initialized with the child objects.
+     * <p/>
+     * Note that the jaxbClass must be the class the represents the complexType. (It should never be
+     * JAXBElement)
+     *
+     * @param jaxbClass
+     * @param childNames    list of xml child names as String
+     * @param childObjects, component type objects
+     * @param pdMap         PropertyDescriptor map for this jaxbObject
+     */
+    public Object wrap(Class<?> jaxbClass,
+                       List<String> childNames,
+                       Map<String, Object> childObjects,
+                       Map<String, JAXBPropertyDescriptor> pdMap) throws JAXBWrapperException {
+
+        // Just like unWrap, get the property info map
+        // checkPropertyDescriptorMap(jaxbClass, childNames, pdMap);
+
+        // The jaxb object always has a default constructor.  Create the object
+        Object jaxbObject = null;
+        try {
+            jaxbObject = jaxbClass.newInstance();
+        } catch (Throwable t) {
+            throw new JAXBWrapperException(t);
+        }
+
+        wrap(jaxbObject, childNames, childObjects, pdMap);
+
+        // Return the jaxb object 
+        return jaxbObject;
+    }
+
+    public void wrap(Object jaxbObject,
+                     List<String> childNames,
+                     Map<String, Object> childObjects,
+                     Map<String, JAXBPropertyDescriptor> pdMap) {
+        // Now set each object onto the jaxb object
+        int index = 0;
+        for (String childName : childNames) {
+            JAXBPropertyDescriptor propInfo = getPropertyDescriptor(pdMap, childName, index);
+            Object value = childObjects.get(childName);
+            try {
+                propInfo.set(jaxbObject, value);
+            } catch (Throwable t) {
+                throw new JAXBWrapperException(t);
+            }
+            index++;
+        }
+    }
+
+    public Object[] unwrap(Object jaxbObject, List<String> childNames) throws JAXBWrapperException {
+        // Get the property descriptor map for this JAXBClass
+        Class<?> jaxbClass = jaxbObject.getClass();
+        Map<String, JAXBPropertyDescriptor> pdMap = null;
+        try {
+            pdMap = XMLRootElementUtil.createPropertyDescriptorMap(jaxbClass);
+        } catch (Throwable t) {
+            throw new JAXBWrapperException(t);
+        }
+
+        // Delegate
+        return unwrap(jaxbObject, childNames, pdMap);
+    }
+
+    public Object wrap(Class<?> jaxbClass, List<String> childNames, Map<String, Object> childObjects)
+        throws JAXBWrapperException {
+        // Get the property descriptor map
+        Map<String, JAXBPropertyDescriptor> pdMap = null;
+        try {
+            pdMap = XMLRootElementUtil.createPropertyDescriptorMap(jaxbClass);
+        } catch (Throwable t) {
+            throw new JAXBWrapperException(t);
+        }
+
+        // Delegate
+        return wrap(jaxbClass, childNames, childObjects, pdMap);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/Node2JAXB.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/Node2JAXB.java
new file mode 100644
index 0000000000..e375a9b85e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/Node2JAXB.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.Unmarshaller;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class Node2JAXB extends BaseTransformer<Node, Object> implements PullTransformer<Node, Object> {
+
+    public Node2JAXB() {
+        super();
+    }
+
+    public Object transform(Node source, TransformationContext context) {
+        if (source == null)
+            return null;
+        try {
+            JAXBContext jaxbContext = JAXBContextHelper.createJAXBContext(context, false);
+            Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
+            Object result = unmarshaller.unmarshal(source, JAXBContextHelper.getJavaType(context.getTargetDataType()));
+            return JAXBContextHelper.createReturnValue(jaxbContext, context.getTargetDataType(), result);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    protected Class<Node> getSourceType() {
+        return Node.class;
+    }
+
+    @Override
+    protected Class<Object> getTargetType() {
+        return Object.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 30;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return JAXBDataBinding.NAME;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/Reader2JAXB.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/Reader2JAXB.java
new file mode 100644
index 0000000000..840edfd234
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/Reader2JAXB.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import java.io.Reader;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.Unmarshaller;
+import javax.xml.transform.stream.StreamSource;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class Reader2JAXB extends BaseTransformer<Reader, Object> implements
+    PullTransformer<Reader, Object> {
+
+    public Object transform(final Reader source, final TransformationContext context) {
+        if (source == null) {
+            return null;
+        }
+        try {
+            JAXBContext jaxbContext = JAXBContextHelper.createJAXBContext(context, false);
+            Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
+            StreamSource streamSource = new StreamSource(source);
+            Object result = unmarshaller.unmarshal(streamSource, JAXBContextHelper.getJavaType(context.getTargetDataType()));
+            return JAXBContextHelper.createReturnValue(jaxbContext, context.getTargetDataType(), result);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    protected Class<Reader> getSourceType() {
+        return Reader.class;
+    }
+
+    @Override
+    protected Class<Object> getTargetType() {
+        return Object.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 30;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return JAXBDataBinding.NAME;
+    }    
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/String2JAXB.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/String2JAXB.java
new file mode 100644
index 0000000000..5559690de8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/String2JAXB.java
@@ -0,0 +1,80 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import java.io.StringReader;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.Unmarshaller;
+import javax.xml.transform.stream.StreamSource;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.xml.XMLStringDataBinding;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class String2JAXB extends BaseTransformer<String, Object> implements
+    PullTransformer<String, Object> {
+
+    public Object transform(final String source, final TransformationContext context) {
+        if (source == null) {
+            return null;
+        }
+        try {
+            JAXBContext jaxbContext = JAXBContextHelper.createJAXBContext(context, false);
+            Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
+            StreamSource streamSource = new StreamSource(new StringReader(source));
+            Object result = unmarshaller.unmarshal(streamSource, JAXBContextHelper.getJavaType(context.getTargetDataType()));
+            return JAXBContextHelper.createReturnValue(jaxbContext, context.getTargetDataType(), result);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    protected Class<String> getSourceType() {
+        return String.class;
+    }
+
+    @Override
+    protected Class<Object> getTargetType() {
+        return Object.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 30;
+    }
+
+    @Override
+    public String getSourceDataBinding() {
+        return XMLStringDataBinding.NAME;
+    }    
+    
+    @Override
+    public String getTargetDataBinding() {
+        return JAXBDataBinding.NAME;
+    }    
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/XMLAdapterExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/XMLAdapterExtensionPoint.java
new file mode 100644
index 0000000000..5fa98b5ed1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/XMLAdapterExtensionPoint.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import java.util.Map;
+
+import javax.xml.bind.annotation.adapters.XmlAdapter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface XMLAdapterExtensionPoint {
+    /**
+     * @param boundType
+     * @param adapter
+     */
+    void addAdapter(Class<?> boundType, Class<? extends XmlAdapter> adapter);
+
+    /**
+     * @param boundType
+     * @return
+     */
+    Class<? extends XmlAdapter> getAdapter(Class<?> boundType);
+
+    /**
+     * @param boundType
+     * @return
+     */
+    Class<? extends XmlAdapter> removeAdapter(Class<?> boundType);
+
+    /**
+     * @return
+     */
+    Map<Class<?>, Class<? extends XmlAdapter>> getAdapters();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/XMLRootElementUtil.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/XMLRootElementUtil.java
new file mode 100644
index 0000000000..b26c6e7e36
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/XMLRootElementUtil.java
@@ -0,0 +1,286 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import java.beans.IntrospectionException;
+import java.beans.Introspector;
+import java.beans.PropertyDescriptor;
+import java.lang.annotation.Annotation;
+import java.lang.reflect.AnnotatedElement;
+import java.lang.reflect.Field;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.StringTokenizer;
+
+import javax.xml.bind.JAXBElement;
+import javax.xml.bind.annotation.XmlElement;
+import javax.xml.bind.annotation.XmlElementRef;
+import javax.xml.bind.annotation.XmlEnumValue;
+import javax.xml.bind.annotation.XmlRootElement;
+import javax.xml.bind.annotation.XmlSchema;
+import javax.xml.namespace.QName;
+
+/**
+ * 
+ */
+public final class XMLRootElementUtil {
+
+    /** Constructor is intentionally private.  This class only provides static utility methods */
+    private XMLRootElementUtil() {
+
+    }
+
+    /**
+     * @param clazz
+     * @return namespace of root element qname or null if this is not object does not represent a
+     *         root element
+     */
+    public static QName getXmlRootElementQNameFromObject(Object obj) {
+
+        // A JAXBElement stores its name
+        if (obj instanceof JAXBElement) {
+            return ((JAXBElement<?>)obj).getName();
+        }
+
+        Class<?> clazz = (obj instanceof java.lang.Class) ? (Class<?>)obj : obj.getClass();
+        return getXmlRootElementQName(clazz);
+    }
+
+    /**
+     * @param clazz
+     * @return namespace of root element qname or null if this is not object does not represent a
+     *         root element
+     */
+    public static QName getXmlRootElementQName(Class<?> clazz) {
+
+        // See if the object represents a root element
+        XmlRootElement root = (XmlRootElement)getAnnotation(clazz, XmlRootElement.class);
+        if (root == null) {
+            return null;
+        }
+
+        String name = root.name();
+        String namespace = root.namespace();
+
+        // The name may need to be defaulted
+        if (name == null || name.length() == 0 || name.equals("##default")) {
+            name = getSimpleName(clazz.getCanonicalName());
+        }
+
+        // The namespace may need to be defaulted
+        if (namespace == null || namespace.length() == 0 || namespace.equals("##default")) {
+            Package pkg = clazz.getPackage();
+            XmlSchema schema = (XmlSchema)getAnnotation(pkg, XmlSchema.class);
+            if (schema != null) {
+                namespace = schema.namespace();
+            } else {
+                namespace = "";
+            }
+        }
+
+        return new QName(namespace, name);
+    }
+
+    /**
+     * @param clazz
+     * @return namespace of root element qname or null if this is not object does not represent a root element
+     */
+    public static String getEnumValue(Enum<?> myEnum) {
+        Field f;
+        String value;
+        try {
+            f = myEnum.getClass().getField(myEnum.name());
+
+            f.setAccessible(true);
+
+            XmlEnumValue xev = (XmlEnumValue)getAnnotation(f, XmlEnumValue.class);
+            if (xev == null) {
+                value = f.getName();
+            } else {
+                value = xev.value();
+            }
+        } catch (SecurityException e) {
+            value = null;
+        } catch (NoSuchFieldException e) {
+            value = null;
+        }
+
+        return value;
+    }
+
+    /**
+     * utility method to get the last token in a "."-delimited package+classname string
+     *
+     * @return
+     */
+    private static String getSimpleName(String in) {
+        if (in == null || in.length() == 0) {
+            return in;
+        }
+        String out = null;
+        StringTokenizer tokenizer = new StringTokenizer(in, ".");
+        if (tokenizer.countTokens() == 0)
+            out = in;
+        else {
+            while (tokenizer.hasMoreTokens()) {
+                out = tokenizer.nextToken();
+            }
+        }
+        return out;
+    }
+
+    /**
+     * The JAXBClass has a set of bean properties each represented by a PropertyDescriptor Each of
+     * the fields of the class has an associated xml name. The method returns a map where the key is
+     * the xml name and value is the PropertyDescriptor
+     *
+     * @param jaxbClass
+     * @return map
+     */
+    public static Map<String, JAXBPropertyDescriptor> createPropertyDescriptorMap(Class<?> jaxbClass)
+        throws NoSuchFieldException, IntrospectionException {
+
+        PropertyDescriptor[] pds = Introspector.getBeanInfo(jaxbClass).getPropertyDescriptors();
+        Map<String, JAXBPropertyDescriptor> map = new HashMap<String, JAXBPropertyDescriptor>();
+
+        // Unfortunately the element names are stored on the fields.
+        // Get all of the fields in the class and super classes
+
+        List<Field> fields = getFields(jaxbClass);
+
+        // Now match up the fields with the property descriptors...Sigh why didn't JAXB put the @XMLElement annotations on the 
+        // property methods!
+        for (PropertyDescriptor pd : pds) {
+
+            // Skip over the class property..it is never represented as an xml element
+            if (pd.getName().equals("class")) {
+                continue;
+            }
+
+            // For the current property, find a matching field...so that we can get the xml name
+            boolean found = false;
+
+            int index = 0;
+            for (Field field : fields) {
+                String fieldName = field.getName();
+
+                // Use the name of the field and property to find the match
+                if (fieldName.equalsIgnoreCase(pd.getDisplayName()) || fieldName.equalsIgnoreCase(pd.getName())) {
+                    // Get the xmlElement name for this field
+                    QName xmlName = getXmlElementRefOrElementQName(field.getDeclaringClass(), field);
+                    found = true;
+                    map.put(xmlName.getLocalPart(), new JAXBPropertyDescriptor(pd, xmlName, index));
+                    index++;
+                    break;
+                }
+
+                // Unfortunately, sometimes the field name is preceeded by an underscore
+                if (fieldName.startsWith("_")) {
+                    fieldName = fieldName.substring(1);
+                    if (fieldName.equalsIgnoreCase(pd.getDisplayName()) || fieldName.equalsIgnoreCase(pd.getName())) {
+                        // Get the xmlElement name for this field
+                        QName xmlName = getXmlElementRefOrElementQName(field.getDeclaringClass(), field);
+                        found = true;
+
+                        map.put(xmlName.getLocalPart(), new JAXBPropertyDescriptor(pd, xmlName, index));
+                        index++;
+                        break;
+                    }
+                }
+            }
+
+            // We didn't find a field.  Default the xmlname to the property name
+            if (!found) {
+                String xmlName = pd.getName();
+
+                map.put(xmlName, new JAXBPropertyDescriptor(pd, xmlName, index));
+                index++;
+            }
+
+        }
+        return map;
+    }
+
+    /**
+     * Gets all of the fields in this class and the super classes
+     *
+     * @param beanClass
+     * @return
+     */
+    private static List<Field> getFields(final Class<?> beanClass) {
+        // This class must remain private due to Java 2 Security concerns
+        List<Field> fields = AccessController.doPrivileged(new PrivilegedAction<List<Field>>() {
+            public List<Field> run() {
+                List<Field> fields = new ArrayList<Field>();
+                Class<?> cls = beanClass;
+                while (cls != null) {
+                    Field[] fieldArray = cls.getDeclaredFields();
+                    for (Field field : fieldArray) {
+                        fields.add(field);
+                    }
+                    cls = cls.getSuperclass();
+                }
+                return fields;
+            }
+        });
+
+        return fields;
+    }
+
+    /**
+     * Get the name of the field by looking at the XmlElement annotation.
+     *
+     * @param jaxbClass
+     * @param fieldName
+     * @return
+     * @throws NoSuchFieldException
+     */
+    private static QName getXmlElementRefOrElementQName(Class<?> jaxbClass, Field field) throws NoSuchFieldException {
+        XmlElementRef xmlElementRef = (XmlElementRef)getAnnotation(field, XmlElementRef.class);
+        if (xmlElementRef != null) {
+            return new QName(xmlElementRef.namespace(), xmlElementRef.name());
+        }
+        XmlElement xmlElement = (XmlElement)getAnnotation(field, XmlElement.class);
+
+        // If XmlElement does not exist, default to using the field name
+        if (xmlElement == null || xmlElement.name().equals("##default")) {
+            return new QName("", field.getName());
+        }
+        return new QName(xmlElement.namespace(), xmlElement.name());
+    }
+
+    /**
+     * Get an annotation.  This is wrappered to avoid a Java2Security violation.
+     * @param cls Class that contains annotation 
+     * @param annotation Class of requested Annotation
+     * @return annotation or null
+     */
+    private static <T extends Annotation> T getAnnotation(final AnnotatedElement element, final Class<T> annotation) {
+        return AccessController.doPrivileged(new PrivilegedAction<T>() {
+            public T run() {
+                return element.getAnnotation(annotation);
+            }
+        });
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/XMLStreamReader2JAXB.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/XMLStreamReader2JAXB.java
new file mode 100644
index 0000000000..af3fa3fb66
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/java/org/apache/tuscany/sca/databinding/jaxb/XMLStreamReader2JAXB.java
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.Unmarshaller;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class XMLStreamReader2JAXB extends BaseTransformer<XMLStreamReader, Object> implements
+    PullTransformer<XMLStreamReader, Object> {
+
+    public XMLStreamReader2JAXB() {
+        super();
+    }
+
+    public Object transform(XMLStreamReader source, TransformationContext context) {
+        if (source == null) {
+            return null;
+        }
+        try {
+            JAXBContext jaxbContext = JAXBContextHelper.createJAXBContext(context, false);
+            Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
+            // FIXME: [rfeng] If the java type is Object.class, the unmarshalled result will be
+            // a DOM Node
+            Object result = unmarshaller.unmarshal(source, JAXBContextHelper.getJavaType(context.getTargetDataType()));
+            source.close();
+            return JAXBContextHelper.createReturnValue(jaxbContext, context.getTargetDataType(), result);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class<XMLStreamReader> getSourceType() {
+        return XMLStreamReader.class;
+    }
+
+    @Override
+    public Class<Object> getTargetType() {
+        return Object.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return JAXBDataBinding.NAME;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding
new file mode 100644
index 0000000000..3f2978ad25
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# implementation classes for the databindings
+org.apache.tuscany.sca.databinding.jaxb.JAXBDataBinding;name=javax.xml.bind.JAXBElement
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
new file mode 100644
index 0000000000..4e062e4c22
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
@@ -0,0 +1,32 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# Implementation classes for the transformers
+org.apache.tuscany.sca.databinding.jaxb.JAXB2Node;source=javax.xml.bind.JAXBElement,target=org.w3c.dom.Node,weight=500
+org.apache.tuscany.sca.databinding.jaxb.Node2JAXB;source=org.w3c.dom.Node,target=javax.xml.bind.JAXBElement,weight=500
+org.apache.tuscany.sca.databinding.jaxb.Reader2JAXB;source=java.io.Reader,target=javax.xml.bind.JAXBElement,weight=510
+org.apache.tuscany.sca.databinding.jaxb.XMLStreamReader2JAXB;source=javax.xml.stream.XMLStreamReader,target=javax.xml.bind.JAXBElement,weight=490
+
+org.apache.tuscany.sca.databinding.jaxb.JAXB2Node;source=java:complexType,target=org.w3c.dom.Node,weight=90000
+org.apache.tuscany.sca.databinding.jaxb.Node2JAXB;source=org.w3c.dom.Node,target=java:complexType,weight=90000
+
+org.apache.tuscany.sca.databinding.jaxb.Node2JAXB;source=org.w3c.dom.Node,target=java:simpleType,weight=90000
+org.apache.tuscany.sca.databinding.jaxb.JAXB2Node;source=java:simpleType,target=org.w3c.dom.Node,weight=90000
+
+org.apache.tuscany.sca.databinding.jaxb.XMLStreamReader2JAXB;source=javax.xml.stream.XMLStreamReader,target=java:complexType,weight=90000
+org.apache.tuscany.sca.databinding.jaxb.XMLStreamReader2JAXB;source=javax.xml.stream.XMLStreamReader,target=java:simpleType,weight=90000
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.jaxb.XMLAdapterExtensionPoint b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.jaxb.XMLAdapterExtensionPoint
new file mode 100644
index 0000000000..d1f6d9f1e3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.jaxb.XMLAdapterExtensionPoint
@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+org.apache.tuscany.sca.databinding.jaxb.DefaultXMLAdapterExtensionPoint
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/com/example/stock/StockQuoteOffer.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/com/example/stock/StockQuoteOffer.java
new file mode 100644
index 0000000000..5c5c892f33
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/com/example/stock/StockQuoteOffer.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package com.example.stock;
+
+import javax.xml.bind.annotation.XmlAccessType;
+import javax.xml.bind.annotation.XmlAccessorType;
+import javax.xml.bind.annotation.XmlRootElement;
+import javax.xml.bind.annotation.XmlType;
+
+/**
+ * <p>Java class for anonymous complex type.
+ * 
+ */
+@XmlAccessorType(XmlAccessType.FIELD)
+@XmlType(name = "", propOrder = {"input"})
+@XmlRootElement(name = "stockQuoteOffer")
+public class StockQuoteOffer {
+
+    protected String input;
+
+    public String getInput() {
+        return this.input;
+    }
+
+    public void setInput(String input) {
+        this.input = input;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextCacheTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextCacheTestCase.java
new file mode 100644
index 0000000000..1c46765d9f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/JAXBContextCacheTestCase.java
@@ -0,0 +1,121 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import java.io.StringReader;
+import java.io.StringWriter;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.JAXBElement;
+import javax.xml.bind.JAXBException;
+import javax.xml.namespace.QName;
+import javax.xml.transform.Source;
+import javax.xml.transform.stream.StreamSource;
+
+import org.apache.tuscany.sca.databinding.util.LRUCache;
+import org.junit.Assert;
+import org.junit.Test;
+
+import com.example.ipo.jaxb.Address;
+import com.example.ipo.jaxb.PurchaseOrderType;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JAXBContextCacheTestCase {
+    @Test
+    public void testCache() throws JAXBException {
+        JAXBContextCache cache = new JAXBContextCache();
+        JAXBContext context1 = cache.getJAXBContext(String.class);
+        JAXBContext context2 = cache.getJAXBContext(int.class);
+        JAXBContext context3 = cache.getJAXBContext(String[].class);
+        JAXBContext context4 = cache.getJAXBContext(Source.class);
+        Assert.assertSame(context1, context2);
+        Assert.assertNotSame(context2, context3);
+        Assert.assertSame(context1, context4);
+
+        QName name = new QName("http://example.com/ns1", "e1");
+        JAXBElement<String> element = new JAXBElement<String>(name, String.class, "123");
+        StringWriter sw = new StringWriter();
+        context4.createMarshaller().marshal(element, sw);
+        StreamSource source = new StreamSource(new StringReader(sw.toString()), null);
+        context4.createUnmarshaller().unmarshal(source, String.class);
+
+        JAXBContext context5 = cache.getJAXBContext(Address.class);
+        JAXBContext context6 = cache.getJAXBContext(PurchaseOrderType.class);
+        Assert.assertSame(context5, context6);
+    }
+
+    @Test
+    public void testLRUCache() {
+        LRUCache<String, String> cache = new LRUCache<String, String>(3);
+        cache.put("1", "A");
+        Assert.assertEquals(1, cache.size());
+        cache.put("2", "B");
+        Assert.assertEquals(2, cache.size());
+        cache.put("3", "C");
+        Assert.assertEquals(3, cache.size());
+        cache.put("4", "D");
+        Assert.assertEquals(3, cache.size());
+        String data = cache.get("1");
+        Assert.assertNull(data);
+        data = cache.get("2");
+        Assert.assertEquals("B", data);
+        cache.put("5", "E");
+        data = cache.get("2");
+        Assert.assertEquals("B", data);
+    }
+
+    @Test
+    public void testPerf() throws JAXBException {
+        JAXBContextCache cache = new JAXBContextCache();
+        
+        // Test JAXBContext for simple java classes
+        long start = System.currentTimeMillis();
+        for (int i = 0; i < 100; i++) {
+            JAXBContext context = JAXBContext.newInstance(String.class);
+        }
+        long end = System.currentTimeMillis();
+        long d1 = end - start;
+        start = System.currentTimeMillis();
+        for (int i = 0; i < 100; i++) {
+            JAXBContext context = cache.getJAXBContext(String.class);
+        }
+        end = System.currentTimeMillis();
+        long d2 = end - start;
+        System.out.println(d1 + "ms vs. " + d2 + "ms");
+        
+        // Test JAXBContext for generated JAXB classes
+        start = System.currentTimeMillis();
+        for (int i = 0; i < 20; i++) {
+            JAXBContext context = JAXBContext.newInstance(PurchaseOrderType.class);
+        }
+        end = System.currentTimeMillis();
+        d1 = end - start;
+        start = System.currentTimeMillis();
+        for (int i = 0; i < 20; i++) {
+            JAXBContext context = cache.getJAXBContext(PurchaseOrderType.class);
+        }
+        end = System.currentTimeMillis();
+        d2 = end - start;
+        System.out.println(d1 + "ms vs. " + d2 + "ms");
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/JAXBDataBindingTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/JAXBDataBindingTestCase.java
new file mode 100644
index 0000000000..97038734f5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/JAXBDataBindingTestCase.java
@@ -0,0 +1,130 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+import javax.xml.bind.JAXBElement;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.junit.Before;
+import org.junit.Test;
+
+import com.example.ipo.jaxb.ObjectFactory;
+import com.example.ipo.jaxb.PurchaseOrderType;
+import com.example.ipo.jaxb.USAddress;
+import com.example.ipo.jaxb.USState;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class JAXBDataBindingTestCase {
+    private JAXBDataBinding binding;
+
+    @Before
+    public void setUp() throws Exception {
+        binding = new JAXBDataBinding();
+    }
+
+    /**
+     * Test method for
+     * {@link org.apache.tuscany.sca.databinding.jaxb.JAXBDataBinding#introspect(java.lang.Class, Operation)}.
+     */
+    @Test
+    public final void testIntrospect() {
+        DataType dataType = new DataTypeImpl<Class>(JAXBElement.class, null);
+        Operation op = null;
+        boolean yes = binding.introspect(dataType, op);
+        assertTrue(yes);
+        assertTrue(dataType.getDataBinding().equals(binding.getName()));
+        assertTrue(dataType.getPhysical() == JAXBElement.class && dataType.getLogical() == XMLType.UNKNOWN);
+        dataType = new DataTypeImpl<Class>(MockJAXBElement.class, null);
+        yes = binding.introspect(dataType, op);
+        assertTrue(yes);
+        assertEquals(MockJAXBElement.class, dataType.getPhysical());
+        assertEquals(new QName("http://www.example.com/IPO", "PurchaseOrderType"), ((XMLType)dataType.getLogical())
+            .getTypeName());
+        dataType = new DataTypeImpl<Class>(USAddress.class, null);
+        yes = binding.introspect(dataType, op);
+        assertTrue(yes);
+        assertEquals(USAddress.class, dataType.getPhysical());
+        assertEquals(new QName("http://www.example.com/IPO", "USAddress"), ((XMLType)dataType.getLogical())
+            .getTypeName());
+        dataType = new DataTypeImpl<Class>(USState.class, null);
+        yes = binding.introspect(dataType, op);
+        assertTrue(yes);
+        assertTrue(dataType.getDataBinding().equals(binding.getName()));
+        assertEquals(USState.class, dataType.getPhysical());
+        assertEquals(new QName("http://www.example.com/IPO", "USState"), ((XMLType)dataType.getLogical()).getTypeName());
+
+    }
+
+    private static class MockJAXBElement extends JAXBElement<PurchaseOrderType> {
+
+        private static final long serialVersionUID = -2767569071002707973L;
+
+        /**
+         * @param elementName
+         * @param type
+         * @param value
+         */
+        public MockJAXBElement(QName elementName, Class<PurchaseOrderType> type, PurchaseOrderType value) {
+            super(elementName, type, value);
+        }
+
+    }
+
+    @SuppressWarnings("unchecked")
+    @Test
+    public void testCopy() {
+        ObjectFactory factory = new ObjectFactory();
+        PurchaseOrderType poType = factory.createPurchaseOrderType();
+        JAXBElement<PurchaseOrderType> po = factory.createPurchaseOrder(poType);
+        JAXBElement<PurchaseOrderType> copy = (JAXBElement<PurchaseOrderType>)binding.copy(po, null, null);
+        assertEquals(new QName("http://www.example.com/IPO", "purchaseOrder"), copy.getName());
+    }
+
+    @Test
+    public void testCopyNonElement() {
+        ObjectFactory factory = new ObjectFactory();
+        PurchaseOrderType poType = factory.createPurchaseOrderType();
+        poType.setComment("Comment");
+        PurchaseOrderType copy = (PurchaseOrderType)binding.copy(poType, null, null);
+        assertTrue(copy instanceof PurchaseOrderType);
+        assertEquals("Comment", (copy).getComment());
+    }
+
+    @Test
+    public void testCopyNonRoot() {
+        ObjectFactory factory = new ObjectFactory();
+        USAddress address = factory.createUSAddress();
+        address.setCity("San Jose");
+        USAddress copy = (USAddress)binding.copy(address, null, null);
+        assertTrue(copy instanceof USAddress);
+        assertEquals("San Jose", (copy).getCity());
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/JAXBReflectionTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/JAXBReflectionTestCase.java
new file mode 100644
index 0000000000..f5cff68969
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/JAXBReflectionTestCase.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import java.util.Map;
+
+import javax.xml.bind.JAXBContext;
+
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JAXBReflectionTestCase {
+
+    @Test
+    public void testGenerateSchema() throws Exception {
+        JAXBContext context = JAXBContext.newInstance("com.example.ipo.jaxb");
+        Map<String, String> schemas = JAXBTypeHelper.generateSchema(context);
+        System.out.println(schemas);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/JAXBTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/JAXBTestCase.java
new file mode 100644
index 0000000000..61e3fcaaab
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/JAXBTestCase.java
@@ -0,0 +1,144 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import java.io.StringReader;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.TransformationContextImpl;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.junit.Assert;
+import org.junit.Test;
+import org.w3c.dom.Node;
+
+import com.example.ipo.jaxb.ObjectFactory;
+import com.example.ipo.jaxb.PurchaseOrderType;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class JAXBTestCase {
+    private static final String IPO_XML =
+        "<?xml version=\"1.0\"?>" + "<ipo:purchaseOrder"
+            + "  xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
+            + "  xmlns:ipo=\"http://www.example.com/IPO\""
+            + "  xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\""
+            + "  orderDate=\"1999-12-01\">"
+            + "  <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">"
+            + "    <name>Helen Zoe</name>"
+            + "    <street>47 Eden Street</street>"
+            + "    <city>Cambridge</city>"
+            + "    <postcode>CB1 1JR</postcode>"
+            + "  </shipTo>"
+            + "  <billTo xsi:type=\"ipo:USAddress\">"
+            + "    <name>Robert Smith</name>"
+            + "    <street>8 Oak Avenue</street>"
+            + "    <city>Old Town</city>"
+            + "    <state>PA</state>"
+            + "    <zip>95819</zip>"
+            + "  </billTo>"
+            + "  <items>"
+            + "    <item partNum=\"833-AA\">"
+            + "      <productName>Lapis necklace</productName>"
+            + "      <quantity>1</quantity>"
+            + "      <USPrice>99.95</USPrice>"
+            + "      <ipo:comment>Want this for the holidays</ipo:comment>"
+            + "      <shipDate>1999-12-05</shipDate>"
+            + "    </item>"
+            + "  </items>"
+            + "</ipo:purchaseOrder>";
+
+    @Test
+    public void testTransform() throws Exception {
+        Reader2JAXB t0 = new Reader2JAXB();
+
+        DataType targetDataType = new DataTypeImpl<Class>(PurchaseOrderType.class, null);
+
+        TransformationContext tContext = new TransformationContextImpl();
+        tContext.setTargetDataType(targetDataType);
+
+        Object object1 = t0.transform(new StringReader(IPO_XML), tContext);
+
+        DataType sourceDataType = new DataTypeImpl<Class>(PurchaseOrderType.class, null);
+
+        TransformationContext tContext1 = new TransformationContextImpl();
+        tContext1.setSourceDataType(sourceDataType);
+
+        JAXB2Node t1 = new JAXB2Node();
+        Node node = t1.transform(object1, tContext1);
+
+        Assert.assertNotNull(node);
+
+        Node2JAXB t2 = new Node2JAXB();
+        Object object2 = t2.transform(node, tContext);
+        Assert.assertNotNull(object2);
+
+    }
+
+    @Test
+    public void testTransform2() throws Exception {
+        Reader2JAXB t0 = new Reader2JAXB();
+
+        QName root = new QName("http://www.example.com/IPO", "purchaseOrder");
+        DataType targetDataType = new DataTypeImpl<XMLType>(PurchaseOrderType.class, new XMLType(root, null));
+        // targetDataType.setMetadata(JAXBContextHelper.JAXB_CONTEXT_PATH, contextPath);
+
+        TransformationContext tContext = new TransformationContextImpl();
+        tContext.setTargetDataType(targetDataType);
+        Object object1 = t0.transform(new StringReader(IPO_XML), tContext);
+
+        DataType sourceDataType = new DataTypeImpl<XMLType>(PurchaseOrderType.class, new XMLType(root, null));
+        // sourceDataType.setMetadata(JAXBContextHelper.JAXB_CONTEXT_PATH, contextPath);
+
+        TransformationContext tContext1 = new TransformationContextImpl();
+        tContext1.setSourceDataType(sourceDataType);
+
+        JAXB2Node t1 = new JAXB2Node();
+        Node node = t1.transform(object1, tContext1);
+
+        Assert.assertNotNull(node);
+
+        Node2JAXB t2 = new Node2JAXB();
+        Object object2 = t2.transform(node, tContext);
+        Assert.assertNotNull(object2);
+
+    }    
+
+    @Test
+    public void testTransform3() throws Exception {
+
+        DataType sourceDataType = new DataTypeImpl<Class>(PurchaseOrderType.class, null);
+
+        TransformationContext tContext1 = new TransformationContextImpl();
+        tContext1.setSourceDataType(sourceDataType);
+
+
+        JAXB2Node t1 = new JAXB2Node();
+        PurchaseOrderType po = new ObjectFactory().createPurchaseOrderType();
+        Node node = t1.transform(po, tContext1);
+
+        Assert.assertNotNull(node);
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/JAXBWrapperHandlerTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/JAXBWrapperHandlerTestCase.java
new file mode 100644
index 0000000000..6037212e5a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/JAXBWrapperHandlerTestCase.java
@@ -0,0 +1,90 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.impl.OperationImpl;
+import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
+import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import com.example.stock.StockQuoteOffer;
+
+/**
+ * Test case for JAXBExceptionHandler
+ *
+ * @version $Rev$ $Date$
+ */
+public class JAXBWrapperHandlerTestCase {
+    private static final QName ELEMENT = new QName("http://www.example.com/stock", "stockQuoteOffer");
+    private static final QName INPUT = new QName("", "input");
+    private JAXBWrapperHandler handler;
+
+    @Before
+    public void setUp() throws Exception {
+        this.handler = new JAXBWrapperHandler();
+    }
+
+    @Test
+    public void testCreate() {
+        ElementInfo element = new ElementInfo(ELEMENT, null);
+        Operation op = new OperationImpl();
+        WrapperInfo wrapperInfo = new WrapperInfo(JAXBDataBinding.NAME, element, null, null, null);
+        wrapperInfo.setInputWrapperType(new DataTypeImpl<XMLType>(JAXBDataBinding.NAME, StockQuoteOffer.class,
+                                                                  XMLType.UNKNOWN));
+        op.setWrapper(wrapperInfo);
+        Object offer = handler.create(op, true);
+        Assert.assertTrue(offer instanceof StockQuoteOffer);
+    }
+
+    @Test
+    public void testSetChild() {
+        StockQuoteOffer wrapper = new StockQuoteOffer();
+        handler.setChild(wrapper, 0, new ElementInfo(INPUT, null), "IBM");
+        Assert.assertEquals("IBM", wrapper.getInput());
+    }
+
+    @Test
+    public void testGetChildren() {
+        StockQuoteOffer wrapper = new StockQuoteOffer();
+        wrapper.setInput("IBM");
+        List<ElementInfo> elements = new ArrayList<ElementInfo>();
+        elements.add(new ElementInfo(INPUT, null));
+        WrapperInfo wrapperInfo = new WrapperInfo(JAXBDataBinding.NAME, null, null, elements, null);
+        Operation op = new OperationImpl();
+        op.setWrapper(wrapperInfo);
+        List children = handler.getChildren(wrapper, op, true);
+        assertNotNull(children);
+        assertEquals(1, children.size());
+        assertEquals("IBM", children.get(0));
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/MyBean.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/MyBean.java
new file mode 100644
index 0000000000..9bdfb108fe
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/MyBean.java
@@ -0,0 +1,162 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class MyBean {
+    private int age;
+    private String name;
+    private float[] rates = new float[] {1.0f, 2.0f};
+    private List<String> notes = new ArrayList<String>();
+    private Map<String, Integer> map = new HashMap<String, Integer>();
+    private Object service; 
+    private Object otherService;  
+    private boolean good;
+    
+    public int getAge() {
+        return age;
+    }
+
+    public void setAge(int age) {
+        this.age = age;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public List<String> getNotes() {
+        return notes;
+    }
+
+    public void setNotes(List<String> notes) {
+        this.notes = notes;
+    }
+
+    public float[] getRates() {
+        return rates;
+    }
+
+    public void setRates(float[] rates) {
+        this.rates = rates;
+    }
+
+    public Map<String, Integer> getMap() {
+        return map;
+    }
+
+    public void setMap(Map<String, Integer> map) {
+        this.map = map;
+    }
+
+    public Object getService() {
+        return service;
+    }
+
+    public void setService(Object service) {
+        this.service = service;
+    }
+
+    public Object getOtherService() {
+        return otherService;
+    }
+
+    public void setOtherService(Object otherService) {
+        this.otherService = otherService;
+    }
+
+    public boolean isGood() {
+        return good;
+    }
+
+    public void setGood(boolean good) {
+        this.good = good;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + age;
+        result = prime * result + (good ? 1231 : 1237);
+        result = prime * result + ((map == null) ? 0 : map.hashCode());
+        result = prime * result + ((name == null) ? 0 : name.hashCode());
+        result = prime * result + ((notes == null) ? 0 : notes.hashCode());
+        result = prime * result + ((otherService == null) ? 0 : otherService.hashCode());
+        result = prime * result + Arrays.hashCode(rates);
+        result = prime * result + ((service == null) ? 0 : service.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        final MyBean other = (MyBean)obj;
+        if (age != other.age)
+            return false;
+        if (good != other.good)
+            return false;
+        if (map == null) {
+            if (other.map != null)
+                return false;
+        } else if (!map.equals(other.map))
+            return false;
+        if (name == null) {
+            if (other.name != null)
+                return false;
+        } else if (!name.equals(other.name))
+            return false;
+        if (notes == null) {
+            if (other.notes != null)
+                return false;
+        } else if (!notes.equals(other.notes))
+            return false;
+        if (otherService == null) {
+            if (other.otherService != null)
+                return false;
+        } else if (!otherService.equals(other.otherService))
+            return false;
+        if (!Arrays.equals(rates, other.rates))
+            return false;
+        if (service == null) {
+            if (other.service != null)
+                return false;
+        } else if (!service.equals(other.service))
+            return false;
+        return true;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/MyInterface.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/MyInterface.java
new file mode 100644
index 0000000000..b8e9ee7f7d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/MyInterface.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface MyInterface {
+    void setId(String id);
+
+    String getId();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/MyInterfaceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/MyInterfaceImpl.java
new file mode 100644
index 0000000000..5c511e6ccb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/MyInterfaceImpl.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class MyInterfaceImpl implements MyInterface {
+    private String id;
+
+    /**
+     * @see org.apache.tuscany.databinding.jaxb.MyInterface#getId()
+     */
+    public String getId() {
+        return id;
+    }
+
+    /**
+     * @see org.apache.tuscany.databinding.jaxb.MyInterface#setId(java.lang.String)
+     */
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((id == null) ? 0 : id.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        final MyInterfaceImpl other = (MyInterfaceImpl)obj;
+        if (id == null) {
+            if (other.id != null)
+                return false;
+        } else if (!id.equals(other.id))
+            return false;
+        return true;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/MyJaxbBean.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/MyJaxbBean.java
new file mode 100644
index 0000000000..3c3992524a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/MyJaxbBean.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import javax.xml.bind.annotation.XmlAnyElement;
+import javax.xml.bind.annotation.XmlElement;
+import javax.xml.bind.annotation.XmlRootElement;
+import javax.xml.bind.annotation.adapters.XmlAdapter;
+import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
+
+import org.w3c.dom.Element;
+
+/**
+ * 
+ */
+@XmlRootElement(name = "myBean", namespace = "http://ns1")
+public class MyJaxbBean {
+    public MyBean myBean;
+
+    @XmlJavaTypeAdapter(AnyTypeXmlAdapter.class)
+    public MyInterface myInterface;
+
+    @XmlElement(type = MyInterfaceImpl.class)
+    public MyInterface myInterface1;
+    
+    @XmlJavaTypeAdapter(MyInterfaceAdapter.class)
+    public MyInterface myInterface2;
+
+    public Object myObject;
+    
+    @XmlAnyElement
+    public Element anyElement;
+    
+    public static class MyInterfaceAdapter extends XmlAdapter<MyInterfaceImpl, MyInterface> {
+
+        @Override
+        public MyInterfaceImpl marshal(MyInterface v) throws Exception {
+            return (MyInterfaceImpl) v;
+        }
+
+        @Override
+        public MyInterface unmarshal(MyInterfaceImpl v) throws Exception {
+            return (MyInterface) v;
+        }
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/MySubBean.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/MySubBean.java
new file mode 100644
index 0000000000..62dfa6f73c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/MySubBean.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.jaxb;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class MySubBean extends MyBean {
+    private String addtional;
+
+    public String getAddtional() {
+        return addtional;
+    }
+
+    public void setAddtional(String addtional) {
+        this.addtional = addtional;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/POJOTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/POJOTestCase.java
new file mode 100644
index 0000000000..98aefed546
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/java/org/apache/tuscany/sca/databinding/jaxb/POJOTestCase.java
@@ -0,0 +1,238 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.jaxb;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.util.Map;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.JAXBElement;
+import javax.xml.namespace.QName;
+import javax.xml.transform.stream.StreamSource;
+
+import org.junit.Test;
+
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class POJOTestCase {
+    
+    @Test
+    public void testAdapter() throws Exception {
+        JAXBContext context = JAXBContext.newInstance(MyJaxbBean.class, MyInterfaceImpl.class);
+        StringWriter writer = new StringWriter();
+        MyJaxbBean bean = new MyJaxbBean();
+        bean.myBean = new MySubBean();
+        bean.myBean.setName("Ray");
+        bean.myInterface = new MyInterfaceImpl();
+        bean.myInterface.setId("001");
+        bean.myObject = new MyBean();
+        ((MyBean) bean.myObject).setName("Y");
+        context.createMarshaller().marshal(bean, writer);
+        System.out.println(writer.toString());
+        Object result = context.createUnmarshaller().unmarshal(new StringReader(writer.toString()));
+        assertTrue(result instanceof MyJaxbBean);
+        Map<String, String> schemas = JAXBTypeHelper.generateSchema(context);
+        System.out.println(schemas);
+    }
+    
+    @Test
+    public void testPOJO() throws Exception {
+        JAXBContext context = JAXBContext.newInstance(MyBean.class, MyInterfaceImpl.class);
+        StringWriter writer = new StringWriter();
+        MyBean bean = new MyBean();
+        bean.setName("Test");
+        bean.setAge(20);
+        bean.getNotes().add("1");
+        bean.getNotes().add("2");
+        bean.getMap().put("1", 1);
+        MyInterface service = new MyInterfaceImpl();
+        service.setId("ID001");
+        bean.setService(service);
+        bean.setOtherService(service);
+        JAXBElement<Object> element = new JAXBElement<Object>(new QName("http://ns1", "bean"), Object.class, bean);
+        context.createMarshaller().marshal(element, writer);
+        // System.out.println(writer.toString());
+
+        Object result = context.createUnmarshaller().unmarshal(new StringReader(writer.toString()));
+        assertTrue(result instanceof JAXBElement);
+        JAXBElement e2 = (JAXBElement)result;
+        assertTrue(e2.getValue() instanceof MyBean);
+        MyBean newBean = (MyBean)e2.getValue();
+        assertEquals(bean, newBean);
+    }
+    
+    @Test
+    public void testPOJOArray() throws Exception {
+        JAXBContext context = JAXBContext.newInstance(MyBean[].class, MySubBean.class);
+        StringWriter writer = new StringWriter();
+        MySubBean bean = new MySubBean();
+        bean.setAddtional("SUB");
+        bean.setName("Test");
+        bean.setAge(20);
+        bean.getNotes().add("1");
+        bean.getNotes().add("2");
+        bean.getMap().put("1", 1);
+
+        JAXBElement<Object> element =
+            new JAXBElement<Object>(new QName("http://ns1", "beans"), Object.class, new MyBean[] {bean});
+        context.createMarshaller().marshal(element, writer);
+        System.out.println(writer.toString());
+
+        Object result =
+            context.createUnmarshaller().unmarshal(new StreamSource(new StringReader(writer.toString())),
+                                                   MyBean[].class);
+        assertTrue(result instanceof JAXBElement);
+        JAXBElement e2 = (JAXBElement)result;
+        assertTrue(e2.getValue() instanceof MyBean[]);
+        MyBean newBean = ((MyBean[])e2.getValue())[0];
+        assertTrue(newBean instanceof MySubBean);
+    }
+
+    /*
+    public void testXMLStreamReader() throws Exception {
+        JAXBContext context = JAXBContext.newInstance(MyBean.class, MyInterfaceImpl.class);
+
+        MyBean bean = new MyBean();
+        bean.setName("Test");
+        bean.setAge(20);
+        bean.getNotes().add("1");
+        bean.getNotes().add("2");
+        bean.getMap().put("1", 1);
+        MyInterface service = new MyInterfaceImpl();
+        service.setId("ID001");
+        bean.setService(service);
+        bean.setOtherService(service);
+        QName name = new QName("http://ns1", "bean");
+        JAXBElement<Object> element = new JAXBElement<Object>(name, Object.class, bean);
+        TransformationContext tContext = new TransformationContextImpl();
+        XMLStreamReader reader = new JAXB2XMLStreamReader().transform(element, tContext);
+
+//        XMLStreamReader2String t2 = new XMLStreamReader2String();
+//        String xml = t2.transform(reader, null);
+        // System.out.println(xml);
+        Object result = context.createUnmarshaller().unmarshal(reader, MyBean.class);
+        assertTrue(result instanceof JAXBElement);
+        JAXBElement e2 = (JAXBElement)result;
+        assertTrue(e2.getValue() instanceof MyBean);
+        MyBean newBean = (MyBean)e2.getValue();
+        // FIXME :To be implemented
+        // assertEquals(bean, newBean);
+    }
+    */
+
+    @Test
+    public void testString() throws Exception {
+        JAXBContext context = JAXBContext.newInstance(String.class);
+        StringWriter writer = new StringWriter();
+        JAXBElement<Object> element = new JAXBElement<Object>(new QName("http://ns1", "bean"), Object.class, "ABC");
+        context.createMarshaller().marshal(element, writer);
+        // System.out.println(writer.toString());
+
+        Object result = context.createUnmarshaller().unmarshal(new StringReader(writer.toString()));
+        assertTrue(result instanceof JAXBElement);
+        JAXBElement e2 = (JAXBElement)result;
+        assertEquals("ABC", e2.getValue());
+    }
+
+    @Test
+    public void testNull() throws Exception {
+        JAXBContext context = JAXBContext.newInstance(String.class);
+        StringWriter writer = new StringWriter();
+        JAXBElement<Object> element = new JAXBElement<Object>(new QName("http://ns1", "bean"), Object.class, null);
+        element.setNil(true);
+        context.createMarshaller().marshal(element, writer);
+        // System.out.println(writer.toString());
+        StreamSource source = new StreamSource(new StringReader(writer.toString()));
+        Object result = context.createUnmarshaller().unmarshal(source, String.class);
+        assertTrue(result instanceof JAXBElement);
+        JAXBElement e2 = (JAXBElement)result;
+        assertNull(e2.getValue());
+    }
+
+    @Test
+    public void testArray() throws Exception {
+        JAXBContext context = JAXBContext.newInstance(String[].class);
+        StringWriter writer = new StringWriter();
+        JAXBElement<Object> element =
+            new JAXBElement<Object>(new QName("http://ns1", "bean"), Object.class, new String[] {"ABC", "123"});
+        context.createMarshaller().marshal(element, writer);
+        // System.out.println(writer.toString());
+
+        Object result = context.createUnmarshaller().unmarshal(new StringReader(writer.toString()));
+        assertTrue(result instanceof JAXBElement);
+        JAXBElement e2 = (JAXBElement)result;
+        assertTrue(e2.getValue() instanceof String[]);
+    }
+
+    @Test
+    public void testByteArray() throws Exception {
+        JAXBContext context = JAXBContext.newInstance(byte[].class);
+        StringWriter writer = new StringWriter();
+        JAXBElement<Object> element =
+            new JAXBElement<Object>(new QName("http://ns1", "bean"), Object.class, "ABC".getBytes());
+        context.createMarshaller().marshal(element, writer);
+        String xml = writer.toString();
+        assertTrue(xml.contains("QUJD"));
+        assertTrue(xml.contains("base64Binary"));
+
+        Object result = context.createUnmarshaller().unmarshal(new StringReader(xml));
+        assertTrue(result instanceof JAXBElement);
+        JAXBElement e2 = (JAXBElement)result;
+        assertTrue(e2.getValue() instanceof byte[]);
+    }
+
+    @Test
+    public void testPrimitive() throws Exception {
+        JAXBContext context = JAXBContext.newInstance(int.class);
+        StringWriter writer = new StringWriter();
+        JAXBElement<Integer> element = new JAXBElement<Integer>(new QName("http://ns1", "bean"), Integer.class, 1);
+        context.createMarshaller().marshal(element, writer);
+        // System.out.println(writer.toString());
+
+        StreamSource source = new StreamSource(new StringReader(writer.toString()));
+        Object result = context.createUnmarshaller().unmarshal(source, int.class);
+        assertTrue(result instanceof JAXBElement);
+        JAXBElement e2 = (JAXBElement)result;
+        assertEquals(1, e2.getValue());
+    }
+
+    /*
+    public void testException() throws Exception {
+        JAXBContext context = JAXBContext.newInstance(IllegalArgumentException.class);
+        StringWriter writer = new StringWriter();
+        Exception e = new IllegalArgumentException("123");
+        JAXBElement<Object> element = new JAXBElement<Object>(new QName("http://ns1", "bean"), Object.class, e);
+        context.createMarshaller().marshal(element, writer);
+        System.out.println(writer.toString());
+
+        Object result = context.createUnmarshaller().unmarshal(new StringReader(writer.toString()));
+        assertTrue(result instanceof JAXBElement);
+        JAXBElement e2 = (JAXBElement)result;
+        assertTrue(e2.getValue() instanceof Exception);
+    }
+    */
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/resources/ipo.xsd b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/resources/ipo.xsd
new file mode 100755
index 0000000000..04e8cb44f3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding-jaxb/src/test/resources/ipo.xsd
@@ -0,0 +1,144 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<schema targetNamespace="http://www.example.com/IPO"
+	xmlns="http://www.w3.org/2001/XMLSchema"
+	xmlns:ipo="http://www.example.com/IPO">
+
+	<annotation>
+		<documentation xml:lang="en">
+			International Purchase order schema for Example.com
+			Copyright 2000 Example.com. All rights reserved.
+		</documentation>
+	</annotation>
+
+
+	<element name="purchaseOrder" type="ipo:PurchaseOrderType" />
+
+	<element name="comment" type="string" />
+
+	<complexType name="PurchaseOrderType">
+		<sequence>
+			<element name="shipTo" type="ipo:Address" />
+			<element name="billTo" type="ipo:Address" />
+			<element ref="ipo:comment" minOccurs="0" />
+			<element name="items" type="ipo:Items" />
+		</sequence>
+		<attribute name="orderDate" type="date" />
+	</complexType>
+
+	<complexType name="Items">
+		<sequence>
+			<element name="item" minOccurs="0" maxOccurs="unbounded">
+				<complexType>
+					<sequence>
+						<element name="productName" type="string" />
+						<element name="quantity">
+							<simpleType>
+								<restriction base="positiveInteger">
+									<maxExclusive value="100" />
+								</restriction>
+							</simpleType>
+						</element>
+						<element name="USPrice" type="decimal" />
+						<element ref="ipo:comment" minOccurs="0" />
+						<element name="shipDate" type="date"
+							minOccurs="0" />
+					</sequence>
+					<attribute name="partNum" type="ipo:SKU"
+						use="required" />
+				</complexType>
+			</element>
+		</sequence>
+	</complexType>
+
+	<simpleType name="SKU">
+		<restriction base="string">
+			<pattern value="\d{3}-[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+	<complexType name="Address">
+		<sequence>
+			<element name="name" type="string" />
+			<element name="street" type="string" />
+			<element name="city" type="string" />
+		</sequence>
+	</complexType>
+
+	<complexType name="USAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="state" type="ipo:USState" />
+					<element name="zip" type="positiveInteger" />
+				</sequence>
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<complexType name="UKAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="postcode" type="ipo:UKPostcode" />
+				</sequence>
+				<attribute name="exportCode" type="positiveInteger"
+					fixed="1" />
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<!-- other Address derivations for more countries -->
+
+	<simpleType name="USState">
+		<restriction base="string">
+			<enumeration value="AK" />
+			<enumeration value="AL" />
+			<enumeration value="AR" />
+			<enumeration value="CA" />
+			<enumeration value="PA" />
+			<!-- and so on ... -->
+		</restriction>
+	</simpleType>
+
+	<simpleType name="Postcode">
+		<restriction base="string">
+			<length value="7" fixed="true" />
+		</restriction>
+	</simpleType>
+
+
+	<simpleType name="UKPostcode">
+		<restriction base="ipo:Postcode">
+			<pattern value="[A-Z]{2}\d\s\d[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+    
+    <element name="note" type="ipo:Note" />
+    <complexType name="Note" mixed="true">
+       <sequence>
+          <any namespace="##any" processContents="lax" minOccurs="0"/>
+       </sequence>
+       <anyAttribute/>
+    </complexType>
+
+
+
+</schema>
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/databinding/LICENSE
new file mode 100644
index 0000000000..616bec99ed
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/LICENSE
@@ -0,0 +1,244 @@
+
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+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+-----------------------------------------------------------------
+The test cases use xmlunit with the following license:
+----------------------------------------------------------------- 
+
+/*
+******************************************************************
+Copyright (c) 2001-2007, Jeff Martin, Tim Bacon
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+    * Neither the name of the xmlunit.sourceforge.net nor the names
+      of its contributors may be used to endorse or promote products
+      derived from this software without specific prior written
+      permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+******************************************************************
+*/
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/databinding/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..31aa48462e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/META-INF/MANIFEST.MF
@@ -0,0 +1,69 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.databinding;uses:="org.apache.t

+ uscany.sca.interfacedef.util,org.apache.tuscany.sca.databinding.impl,

+ org.apache.tuscany.sca.interfacedef,org.apache.tuscany.sca.extensibil

+ ity,javax.xml.namespace,org.apache.tuscany.sca.contribution.resolver,

+ org.apache.tuscany.sca.interfacedef.impl,org.apache.tuscany.sca.xsd";

+ version="2.0.0",org.apache.tuscany.sca.databinding.xml;uses:="org.apach

+ e.tuscany.sca.databinding,org.apache.tuscany.sca.interfacedef.util,or

+ g.apache.tuscany.sca.databinding.impl,javax.xml.parsers,javax.xml.tra

+ nsform.dom,org.w3c.dom,org.apache.tuscany.sca.interfacedef,org.xml.sa

+ x,javax.xml.namespace,javax.xml.stream,javax.xml.stream.util,org.xml.

+ sax.ext,javax.xml.transform,javax.xml.transform.stream,org.apache.tus

+ cany.sca.interfacedef.impl,javax.xml.transform.sax,org.apache.tuscany

+ .sca.databinding.javabeans,org.xml.sax.helpers";version="2.0.0",org.apa

+ che.tuscany.sca.databinding.impl;uses:="org.apache.tuscany.sca.databi

+ nding,org.apache.tuscany.sca.interfacedef.util,javax.xml.parsers,org.

+ apache.tuscany.sca.interfacedef,org.w3c.dom,javax.xml.datatype,javax.

+ xml.namespace,javax.xml.transform,org.apache.tuscany.sca.interfacedef

+ .impl";version="2.0.0",org.apache.tuscany.sca.databinding.util;uses:="o

+ rg.apache.tuscany.sca.interfacedef.util,org.apache.tuscany.sca.interf

+ acedef";version="2.0.0",org.apache.tuscany.sca.databinding.annotation;v

+ ersion="2.0.0",org.apache.tuscany.sca.databinding.javabeans;uses:="org.

+ apache.tuscany.sca.databinding,org.apache.tuscany.sca.databinding.xml

+ ,org.apache.tuscany.sca.interfacedef.util,org.apache.tuscany.sca.data

+ binding.impl,javax.xml.parsers,org.w3c.dom,org.apache.tuscany.sca.int

+ erfacedef,javax.xml.datatype,javax.xml.namespace,javax.xml.stream";ve

+ rsion="2.0.0"

+Private-Package: org.apache.tuscany.sca.databinding.externalizable;ver

+ sion="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA DataBinding Framework

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397181875

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA DataBinding Framework

+Import-Package: javax.xml.datatype,

+ javax.xml.namespace,

+ javax.xml.parsers,

+ javax.xml.stream,

+ javax.xml.stream.util,

+ javax.xml.transform,

+ javax.xml.transform.dom,

+ javax.xml.transform.sax,

+ javax.xml.transform.stream,

+ org.apache.tuscany.sca.contribution.resolver;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.databinding;version="2.0.0",

+ org.apache.tuscany.sca.databinding.annotation;version="2.0.0",

+ org.apache.tuscany.sca.databinding.impl;version="2.0.0",

+ org.apache.tuscany.sca.databinding.javabeans;version="2.0.0",

+ org.apache.tuscany.sca.databinding.util;version="2.0.0",

+ org.apache.tuscany.sca.databinding.xml;version="2.0.0",

+ org.apache.tuscany.sca.extensibility;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.impl;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.util;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.apache.tuscany.sca.xsd;version="2.0.0",

+ org.oasisopen.sca;version="2.0.0",

+ org.w3c.dom,

+ org.xml.sax,

+ org.xml.sax.ext,

+ org.xml.sax.helpers

+Bundle-SymbolicName: org.apache.tuscany.sca.databinding

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/databinding/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/databinding/pom.xml
new file mode 100644
index 0000000000..d5d5787d1b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/pom.xml
@@ -0,0 +1,98 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+	* Licensed to the Apache Software Foundation (ASF) under one
+	* or more contributor license agreements.  See the NOTICE file
+	* distributed with this work for additional information
+	* regarding copyright ownership.  The ASF licenses this file
+	* to you under the Apache License, Version 2.0 (the
+	* "License"); you may not use this file except in compliance
+	* with the License.  You may obtain a copy of the License at
+	* 
+	*   http://www.apache.org/licenses/LICENSE-2.0
+	* 
+	* Unless required by applicable law or agreed to in writing,
+	* software distributed under the License is distributed on an
+	* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+	* KIND, either express or implied.  See the License for the
+	* specific language governing permissions and limitations
+	* under the License.    
+-->
+<project>
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.apache.tuscany.sca</groupId>
+		<artifactId>tuscany-modules</artifactId>
+		<version>2.0-M3</version>
+		<relativePath>../pom.xml</relativePath>
+	</parent>
+	<artifactId>tuscany-databinding</artifactId>
+	<name>Apache Tuscany SCA DataBinding Framework</name>
+
+	<dependencies>
+		<dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-extensibility</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-xsd</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+		
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>		
+
+        <!-- 
+        <dependency>
+            <groupId>javax.xml.stream</groupId>
+            <artifactId>stax-api</artifactId>
+            <version>1.0-2</version>
+        </dependency>
+        -->
+        
+        <dependency>
+            <groupId>org.apache.geronimo.specs</groupId>
+            <artifactId>geronimo-stax-api_1.0_spec</artifactId>
+            <version>1.0.1</version>
+        </dependency>
+                
+        <dependency>
+            <groupId>org.codehaus.woodstox</groupId>
+            <artifactId>wstx-asl</artifactId>
+            <version>3.2.4</version>
+            <scope>runtime</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>stax</groupId>
+                    <artifactId>stax-api</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>xmlunit</groupId>
+            <artifactId>xmlunit</artifactId>
+            <version>1.2</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataBinding.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataBinding.java
new file mode 100644
index 0000000000..7c4ed35eb3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataBinding.java
@@ -0,0 +1,91 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding;
+
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+
+/**
+ * DataBinding represents a data representation, for example, SDO, JAXB and AXIOM
+ *
+ * @version $Rev$ $Date$
+ */
+public interface DataBinding {
+    /**
+     * A special databinding for input message of an operation
+     */
+    String IDL_INPUT = "idl:input";
+    /**
+     * A special databinding for output message of an operation
+     */
+    String IDL_OUTPUT = "idl:output";
+    /**
+     * A special databinding for fault message of an operation
+     */
+    String IDL_FAULT = "idl:fault";
+    /**
+     * The name of a databinding should be case-insensitive and unique
+     * 
+     * @return The name of the databinding
+     */
+    String getName();
+
+    /**
+     * Introspect and populate information to a DataType model
+     * 
+     * @param dataType The data type to be introspected
+     * @param operation The operation
+     * @return true if the databinding has recognized the given data type
+     */
+    boolean introspect(DataType dataType, Operation operation);
+
+    /**
+     * Introspect the data to figure out the corresponding data type
+     * 
+     * @param value The object to be checked
+     * @param operation The operation
+     * @return The DataType or null if the java type is not supported by this databinding
+     */
+    DataType introspect(Object value, Operation operation);
+
+    /**
+     * Provide a WrapperHandler for this databinding
+     * @return A wrapper handler which can handle wrapping/wrapping for this databinding
+     */
+    WrapperHandler getWrapperHandler();
+
+    /**
+     * Make a copy of the object for "pass-by-value" semantics.
+     *
+     * @param object source object to copy 
+     * @param dataType The data type
+     * @param operation The operation
+     * @return copy of the object passed in as argument
+     */
+    Object copy(Object object, DataType dataType, Operation operation);
+    
+    /**
+     * Get the XML type helper for Java types
+     * @return The databinding-specific XML type helper class
+     */
+    XMLTypeHelper getXMLTypeHelper();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataBindingExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataBindingExtensionPoint.java
new file mode 100644
index 0000000000..2ff5d866b4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataBindingExtensionPoint.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding;
+
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+
+/**
+ * An extension point for data binding extensions.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface DataBindingExtensionPoint {
+
+    /**
+     * Register a data binding
+     * 
+     * @param dataBinding
+     */
+    void addDataBinding(DataBinding dataBinding);
+
+    /**
+     * Look up a data binding by id
+     * 
+     * @param id The name of the databinding
+     * @return The databinding
+     */
+    DataBinding getDataBinding(String id);
+
+    /**
+     * Unregister a data binding
+     * 
+     * @param id
+     * @return The unregistered databinding
+     */
+    DataBinding removeDataBinding(String id);
+
+    /**
+     * Introspect the java class to figure out what DataType supports it.
+     * 
+     * @param dataType The initial data type
+     * @param operation TODO
+     * @return A DataType representing the java type or null if no databinding
+     *         recognizes the java type
+     */
+    boolean introspectType(DataType dataType, Operation operation);
+
+    /**
+     * Introspect the value to figure out the corresponding DataType
+     * 
+     * @param value The object value
+     * @param operation TODO
+     * @return A DataType representing the value or null if no databinding
+     *         recognizes the value
+     */
+    DataType introspectType(Object value, Operation operation);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataPipe.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataPipe.java
new file mode 100644
index 0000000000..505a810276
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataPipe.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding;
+
+/**
+ * Data pipe allows a data source pushes data into its sink and pipe the data into its result
+ * 
+ * @param <S> The data binding type of the sink
+ * @param <R> The data binding type of the result
+ *
+ * @version $Rev$ $Date$
+ */
+public interface DataPipe<S, R> {
+
+    /**
+     * Returns a sink (for example, java.io.OutputStream, java.io.Writer or org.xml.sax.ContentHandler) to receive data
+     * pushed by the source
+     * 
+     * @return The sink to consume data
+     */
+    S getSink();
+
+    /**
+     * Returns the data populated by the sink
+     * 
+     * @return
+     */
+    R getResult();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataPipeTransformer.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataPipeTransformer.java
new file mode 100644
index 0000000000..1aac6d48be
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DataPipeTransformer.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding;
+
+/**
+ * Data pipe allows a data source pushes data into its sink and pipe the data into its result
+ *
+ * @version $Rev$ $Date$
+ */
+public interface DataPipeTransformer<S, R> extends Transformer {
+
+    DataPipe<S, R> newInstance();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DefaultDataBindingExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DefaultDataBindingExtensionPoint.java
new file mode 100644
index 0000000000..c8ad274316
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DefaultDataBindingExtensionPoint.java
@@ -0,0 +1,255 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding;
+
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.databinding.javabeans.JavaBeansDataBinding;
+import org.apache.tuscany.sca.databinding.javabeans.JavaExceptionDataBinding;
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * The default implementation of a data binding extension point.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultDataBindingExtensionPoint implements DataBindingExtensionPoint {
+    private ExtensionPointRegistry registry;
+    private final Map<String, DataBinding> bindings = new HashMap<String, DataBinding>();
+    private final List<DataBinding> databindings = new ArrayList<DataBinding>();
+    private static final Logger logger = Logger.getLogger(DefaultDataBindingExtensionPoint.class.getName());
+    private boolean loadedDataBindings;
+
+    public DefaultDataBindingExtensionPoint() {
+    }
+
+    public DefaultDataBindingExtensionPoint(ExtensionPointRegistry registry) {
+        this.registry = registry;
+    }
+
+    public DataBinding getDataBinding(String id) {
+        if (id == null) {
+            return null;
+        }
+        DataBinding dataBinding = bindings.get(id.toLowerCase());
+        if (dataBinding == null) {
+            loadDataBindings();
+            dataBinding = bindings.get(id.toLowerCase());
+        }
+        return dataBinding;
+    }
+
+    public void addDataBinding(DataBinding dataBinding) {
+        if (logger.isLoggable(Level.FINE)) {
+            String className = dataBinding.getClass().getName();
+            boolean lazy = false;
+            if (dataBinding instanceof LazyDataBinding) {
+                className = ((LazyDataBinding)dataBinding).dataBindingDeclaration.getClassName();
+                lazy = true;
+            }
+            logger.fine("Adding databinding: " + className + ";name=" + dataBinding.getName() + ",lazy=" + lazy);
+        }
+        databindings.add(dataBinding);
+        bindings.put(dataBinding.getName().toLowerCase(), dataBinding);
+
+    }
+
+    public DataBinding removeDataBinding(String id) {
+        if (id == null) {
+            return null;
+        }
+        DataBinding dataBinding = bindings.remove(id.toLowerCase());
+        if (dataBinding != null) {
+            databindings.remove(dataBinding);
+        }
+        return dataBinding;
+    }
+
+    /**
+     * Dynamically load data bindings declared under META-INF/services
+     */
+    private synchronized void loadDataBindings() {
+        if (loadedDataBindings)
+            return;
+
+        // Get the databinding service declarations
+        Collection<ServiceDeclaration> dataBindingDeclarations;
+        try {
+            dataBindingDeclarations = ServiceDiscovery.getInstance().getServiceDeclarations(DataBinding.class.getName());
+        } catch (IOException e) {
+            throw new IllegalStateException(e);
+        }
+
+        // Load data bindings
+        for (ServiceDeclaration dataBindingDeclaration : dataBindingDeclarations) {
+            Map<String, String> attributes = dataBindingDeclaration.getAttributes();
+            String name = attributes.get("name");
+
+            // Create a data binding wrapper and register it
+            DataBinding dataBinding = new LazyDataBinding(name, dataBindingDeclaration);
+            addDataBinding(dataBinding);
+        }
+
+        loadedDataBindings = true;
+    }
+
+    /**
+     * A data binding facade allowing data bindings to be lazily loaded and
+     * initialized.
+     */
+    private class LazyDataBinding implements DataBinding {
+
+        private String name;
+        private ServiceDeclaration dataBindingDeclaration;
+        private DataBinding dataBinding;
+
+        private LazyDataBinding(String type, ServiceDeclaration dataBindingDeclaration) {
+            this.name = type;
+            this.dataBindingDeclaration = dataBindingDeclaration;
+        }
+
+        /**
+         * Load and instantiate the data binding class.
+         *
+         * @return The data binding.
+         */
+        @SuppressWarnings("unchecked")
+        private DataBinding getDataBinding() {
+            if (dataBinding == null) {
+                try {
+                    Class<DataBinding> dataBindingClass = (Class<DataBinding>)dataBindingDeclaration.loadClass();
+                    try {
+                        Constructor<DataBinding> constructor = dataBindingClass.getConstructor();
+                        dataBinding = constructor.newInstance();
+                    } catch (NoSuchMethodException e) {
+                        Constructor<DataBinding> constructor =
+                            dataBindingClass.getConstructor(ExtensionPointRegistry.class);
+                        dataBinding = constructor.newInstance(DefaultDataBindingExtensionPoint.this.registry);
+                    }
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return dataBinding;
+        }
+
+        public Object copy(Object object, DataType dataType, Operation operation) {
+            return getDataBinding().copy(object, dataType, operation);
+        }
+
+        public String getName() {
+            return name;
+        }
+
+        public XMLTypeHelper getXMLTypeHelper() {
+            return getDataBinding().getXMLTypeHelper();
+        }
+
+        public WrapperHandler getWrapperHandler() {
+            return getDataBinding().getWrapperHandler();
+        }
+
+        public boolean introspect(DataType dataType, Operation operation) {
+            return getDataBinding().introspect(dataType, operation);
+        }
+
+        public DataType introspect(Object value, Operation operation) {
+            return getDataBinding().introspect(value, operation);
+        }
+    }
+
+    //FIXME The following methods should not be on the extension point
+    // they should be on a separate class
+    public boolean introspectType(DataType dataType, Operation operation) {
+        loadDataBindings();
+        for (DataBinding binding : databindings) {
+            // don't introspect for JavaBeansDatabinding as all javatypes will
+            // anyways match to its basetype
+            // which is java.lang.Object. Default to this only if no databinding
+            // results
+            if (!binding.getName().equals(JavaBeansDataBinding.NAME)) {
+                if (binding.introspect(dataType, operation)) {
+                    return true;
+                }
+            }
+        }
+        // FIXME: Should we honor the databinding from operation/interface
+        // level?
+        Class<?> physical = dataType.getPhysical();
+        if (physical == Object.class) {
+            dataType.setDataBinding(JavaBeansDataBinding.NAME);
+            return false;
+        }
+        if (dataType.getPhysical().isArray()) {
+            introspectArray(dataType, operation);
+            return true;
+        } else if (Throwable.class.isAssignableFrom(physical)) {
+            dataType.setDataBinding(JavaExceptionDataBinding.NAME);
+            return true;
+        } else {
+            dataType.setDataBinding(JavaBeansDataBinding.NAME);
+            return false;
+        }
+    }
+
+    private boolean introspectArray(DataType dataType, Operation operation) {
+        Class<?> physical = dataType.getPhysical();
+        if (!physical.isArray() || physical == byte[].class) {
+            return false;
+        }
+        Class<?> componentType = physical.getComponentType();
+        DataType logical = new DataTypeImpl(componentType, dataType.getLogical());
+        introspectType(logical, operation);
+        dataType.setDataBinding("java:array");
+        dataType.setLogical(logical);
+        return true;
+    }
+
+    public DataType introspectType(Object value, Operation operation) {
+        loadDataBindings();
+        DataType dataType = null;
+        for (DataBinding binding : databindings) {
+            // don't introspect for JavaBeansDatabinding as all javatypes will
+            // anyways match to its basetype
+            // which is java.lang.Object. Default to this only if no databinding
+            // results
+            if (!binding.getName().equals(JavaBeansDataBinding.NAME)) {
+                dataType = binding.introspect(value, operation);
+            }
+            if (dataType != null) {
+                return dataType;
+            }
+        }
+        return new DataTypeImpl<XMLType>(JavaBeansDataBinding.NAME, value.getClass(), XMLType.UNKNOWN);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DefaultTransformerExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DefaultTransformerExtensionPoint.java
new file mode 100644
index 0000000000..6258465c13
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/DefaultTransformerExtensionPoint.java
@@ -0,0 +1,321 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding;
+
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.databinding.impl.DirectedGraph;
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class DefaultTransformerExtensionPoint implements TransformerExtensionPoint {
+    private static final Logger logger = Logger.getLogger(DefaultTransformerExtensionPoint.class.getName());
+    private boolean loadedTransformers;
+
+    private ExtensionPointRegistry registry;
+    private final DirectedGraph<Object, Transformer> graph = new DirectedGraph<Object, Transformer>();
+
+    public DefaultTransformerExtensionPoint(ExtensionPointRegistry registry) {
+        this.registry = registry;
+    }
+
+    public void addTransformer(String sourceType, String resultType, int weight, Transformer transformer, boolean publicTransformer) {
+        if (logger.isLoggable(Level.FINE)) {
+            String className = transformer.getClass().getName();
+            boolean lazy = false;
+            boolean pull = (transformer instanceof PullTransformer);
+            if (transformer instanceof LazyPullTransformer) {
+                className = ((LazyPullTransformer)transformer).transformerDeclaration.getClassName();
+                lazy = true;
+            }
+            if (transformer instanceof LazyPushTransformer) {
+                className = ((LazyPushTransformer)transformer).transformerDeclaration.getClassName();
+                lazy = true;
+            }
+
+            logger.fine("Adding transformer: " + className
+                + ";source="
+                + sourceType
+                + ",target="
+                + resultType
+                + ",weight="
+                + weight
+                + ",type="
+                + (pull ? "pull" : "push")
+                + ",lazy="
+                + lazy);
+        }
+        graph.addEdge(sourceType, resultType, transformer, weight, publicTransformer);
+    }
+
+    public void addTransformer(Transformer transformer, boolean publicTransformer) {
+        addTransformer(transformer.getSourceDataBinding(),
+                       transformer.getTargetDataBinding(),
+                       transformer.getWeight(),
+                       transformer, publicTransformer);
+    }
+
+    public boolean removeTransformer(String sourceType, String resultType) {
+        return graph.removeEdge(sourceType, resultType);
+    }
+
+    public Transformer getTransformer(String sourceType, String resultType) {
+        loadTransformers();
+
+        DirectedGraph<Object, Transformer>.Edge edge = graph.getEdge(sourceType, resultType);
+        return (edge == null) ? null : edge.getValue();
+    }
+
+    /**
+     * Dynamically load transformers registered under META-INF/services.
+     *
+     */
+    private synchronized void loadTransformers() {
+        if (loadedTransformers) {
+            return;
+        }
+        loadedTransformers = true;
+        loadTransformers(PullTransformer.class);
+        loadTransformers(PushTransformer.class);
+
+    }
+
+    /**
+     * Dynamically load transformers registered under META-INF/services.
+     *
+     * @param transformerClass
+     */
+    private synchronized void loadTransformers(Class<?> transformerClass) {
+
+        // Get the transformer service declarations
+        Collection<ServiceDeclaration> transformerDeclarations;
+
+        try {
+            transformerDeclarations = ServiceDiscovery.getInstance().getServiceDeclarations(transformerClass.getName());
+
+        } catch (IOException e) {
+            throw new IllegalStateException(e);
+        }
+
+        // Load transformers
+        for (ServiceDeclaration transformerDeclaration : transformerDeclarations) {
+            Map<String, String> attributes = transformerDeclaration.getAttributes();
+
+            String source = attributes.get("source");
+            String target = attributes.get("target");
+            int weight = Integer.valueOf(attributes.get("weight"));
+            String b = attributes.get("public");
+            boolean pub = true;
+            if (b != null) {
+                pub = Boolean.valueOf(b);
+            }
+
+            // Create a transformer wrapper and register it
+            Transformer transformer;
+            if (transformerClass == PullTransformer.class) {
+                transformer = new LazyPullTransformer(source, target, weight, transformerDeclaration);
+            } else {
+                transformer = new LazyPushTransformer(source, target, weight, transformerDeclaration);
+            }
+            addTransformer(transformer, pub);
+        }
+    }
+
+    /**
+     * A transformer facade allowing transformers to be lazily loaded
+     * and initialized.
+     */
+    private class LazyPullTransformer implements PullTransformer<Object, Object> {
+
+        private String source;
+        private String target;
+        private int weight;
+        private ServiceDeclaration transformerDeclaration;
+        private PullTransformer<Object, Object> transformer;
+
+        public LazyPullTransformer(String source, String target, int weight, ServiceDeclaration transformerDeclaration) {
+            this.source = source;
+            this.target = target;
+            this.weight = weight;
+            this.transformerDeclaration = transformerDeclaration;
+        }
+
+        /**
+         * Load and instantiate the transformer class.
+         *
+         * @return The transformer.
+         */
+        @SuppressWarnings("unchecked")
+        private PullTransformer<Object, Object> getTransformer() {
+            if (transformer == null) {
+                try {
+                    Class<PullTransformer<Object, Object>> transformerClass =
+                        (Class<PullTransformer<Object, Object>>)transformerDeclaration.loadClass();
+                    try {
+                        Constructor<PullTransformer<Object, Object>> constructor = transformerClass.getConstructor();
+                        transformer = constructor.newInstance();
+                    } catch (NoSuchMethodException e) {
+                        Constructor<PullTransformer<Object, Object>> constructor =
+                            transformerClass.getConstructor(ExtensionPointRegistry.class);
+                        transformer = constructor.newInstance(registry);
+                    }
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return transformer;
+        }
+
+        public String getSourceDataBinding() {
+            return source;
+        }
+
+        public String getTargetDataBinding() {
+            return target;
+        }
+
+        public int getWeight() {
+            return weight;
+        }
+
+        public Object transform(Object source, TransformationContext context) {
+            return getTransformer().transform(source, context);
+        }
+
+        @Override
+        public String toString() {
+            StringBuffer sb = new StringBuffer(super.toString());
+            sb.append(";className=").append(transformerDeclaration.getClassName());
+            return sb.toString();
+        }
+    }
+
+    /**
+     * A transformer facade allowing transformers to be lazily loaded
+     * and initialized.
+     */
+    private class LazyPushTransformer implements PushTransformer<Object, Object> {
+
+        private String source;
+        private String target;
+        private int weight;
+        private ServiceDeclaration transformerDeclaration;
+        private PushTransformer<Object, Object> transformer;
+
+        public LazyPushTransformer(String source, String target, int weight, ServiceDeclaration transformerDeclaration) {
+            this.source = source;
+            this.target = target;
+            this.weight = weight;
+            this.transformerDeclaration = transformerDeclaration;
+        }
+
+        /**
+         * Load and instantiate the transformer class.
+         *
+         * @return The transformer.
+         */
+        @SuppressWarnings("unchecked")
+        private PushTransformer<Object, Object> getTransformer() {
+            if (transformer == null) {
+                try {
+                    Class<PushTransformer<Object, Object>> transformerClass =
+                        (Class<PushTransformer<Object, Object>>)transformerDeclaration.loadClass();
+                    try {
+                        Constructor<PushTransformer<Object, Object>> constructor = transformerClass.getConstructor();
+                        transformer = constructor.newInstance();
+                    } catch (NoSuchMethodException e) {
+                        Constructor<PushTransformer<Object, Object>> constructor =
+                            transformerClass.getConstructor(ExtensionPointRegistry.class);
+                        transformer = constructor.newInstance(registry);
+                    }
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return transformer;
+        }
+
+        public String getSourceDataBinding() {
+            return source;
+        }
+
+        public String getTargetDataBinding() {
+            return target;
+        }
+
+        public int getWeight() {
+            return weight;
+        }
+
+        public void transform(Object source, Object sink, TransformationContext context) {
+            getTransformer().transform(source, sink, context);
+        }
+
+        @Override
+        public String toString() {
+            StringBuffer sb = new StringBuffer(super.toString());
+            sb.append(";className=").append(transformerDeclaration.getClassName());
+            return sb.toString();
+        }
+    }
+
+    //FIXME The following methods should be on a different class from
+    // extension point
+
+    public List<Transformer> getTransformerChain(String sourceType, String resultType) {
+        loadTransformers();
+
+        String source = sourceType;
+        String result = resultType;
+        List<Transformer> transformers = new ArrayList<Transformer>();
+        // First check if there is a direct path, if yes, use it regardless of the weight
+        DirectedGraph<Object, Transformer>.Edge link = graph.getEdge(sourceType, resultType);
+        if (link != null) {
+            transformers.add(link.getValue());
+        } else {
+            DirectedGraph<Object, Transformer>.Path path = graph.getShortestPath(source, result);
+            if (path == null) {
+                return null;
+            }
+            for (DirectedGraph<Object, Transformer>.Edge edge : path.getEdges()) {
+                transformers.add(edge.getValue());
+            }
+        }
+        return transformers;
+    }
+
+    @Override
+    public String toString() {
+        loadTransformers();
+
+        return graph.toString();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/Mediator.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/Mediator.java
new file mode 100644
index 0000000000..8184d739a8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/Mediator.java
@@ -0,0 +1,153 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding;
+
+import java.util.Map;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+
+/**
+ * This interface will be used as a Tuscany system service to perform data mediations
+ *
+ * Mediate the data from one type to the other one
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Mediator {
+
+    /**
+     * Mediate the data from the source type to the target type
+     * @param source The data to be mediated
+     * @param sourceDataType Data type for the source data
+     * @param targetDataType Data type for the target data
+     * @param context
+     * @return
+     */
+    Object mediate(Object source, DataType sourceDataType, DataType targetDataType, Map<String, Object> context);
+
+    /**
+     * Mediate the source data into the target which is a sink to receive the data
+     * @param source The data to be mediated
+     * @param target The sink to receive data
+     * @param sourceDataType Data type for the source data
+     * @param targetDataType Data type for the target data
+     */
+    void mediate(Object source,
+                 Object target,
+                 DataType sourceDataType,
+                 DataType targetDataType,
+                 Map<String, Object> context);
+
+    /**
+     * Transform the input parameters for the source operation to the expected parameters for
+     * the target operation
+     * @param input The input data, typically an array of parameters
+     * @param sourceOperation The source operation
+     * @param targetOperation The target operation
+     * @param metadata Additional metadata
+     * @return The transformed input data for the target operation
+     */
+    Object mediateInput(Object input, Operation sourceOperation, Operation targetOperation, Map<String, Object> metadata);
+
+    /**
+     * Transform the return value for the target operation to the expected return value for
+     * the source operation
+     * @param output The output data, typically the return value
+     * @param sourceOperation The source operation
+     * @param targetOperation The target operation
+     * @param metadata Additional metadata
+     * @return The transformed output data for the source operation
+     */
+    Object mediateOutput(Object output,
+                         Operation sourceOperation,
+                         Operation targetOperation,
+                         Map<String, Object> metadata);
+
+    /**
+     * Transform the fault data for the target operation to the expected fault data for
+     * the source operation
+     * @param fault The fault data, such as Java exception or fault message
+     * @param sourceOperation The source operation
+     * @param targetOperation The target operation
+     * @param metadata Additional metadata
+     * @return The transformed fault data for the source operation
+     */
+    Object mediateFault(Object fault, Operation sourceOperation, Operation targetOperation, Map<String, Object> metadata);
+
+    /**
+     * Copy the data
+     * @param data The orginal data
+     * @param dataType The data type
+     * @return The copy
+     */
+    Object copy(Object data, DataType dataType);
+
+    /**
+     * Copy an array of data objects passed to an operation
+     * @param data array of objects to copy
+     * @return the copy
+     */
+    public Object copyInput(Object input, Operation operation);
+
+    /**
+     * Copy the output data
+     * @param data The orginal output
+     * @param operation The operation
+     * @return The copy
+     */
+    Object copyOutput(Object data, Operation operation);
+
+    /**
+     * Copy the fault data
+     * @param fault The orginal fault data
+     * @param operation The operation
+     * @return The copy
+     */
+    Object copyFault(Object fault, Operation operation);
+
+    /**
+     * Get the DataBindings used by this mediator.
+     * @return
+     */
+    DataBindingExtensionPoint getDataBindings();
+
+    /**
+     * Get the Transformers used by this mediator.
+     * @return
+     */
+    TransformerExtensionPoint getTransformers();
+
+    /**
+     * Create an instance of TransformationContext
+     * @return
+     */
+    TransformationContext createTransformationContext();
+
+    /**
+     * Create an instance of TransformationContext
+     * @param sourceDataType
+     * @param targetDataType
+     * @param metadata
+     * @return
+     */
+    TransformationContext createTransformationContext(DataType sourceDataType,
+                                                      DataType targetDataType,
+                                                      Map<String, Object> metadata);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/PullTransformer.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/PullTransformer.java
new file mode 100644
index 0000000000..81264923eb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/PullTransformer.java
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding;
+
+/**
+ * PullTransformer transforms data from one binding format to the other one which can be directly consumed
+ * 
+ * @param <S> The source data type
+ * @param <R> the target data type
+ *
+ * @version $Rev$ $Date$
+ */
+public interface PullTransformer<S, R> extends Transformer {
+    /**
+     * Transform source data into the result type.
+     * 
+     * @param source The source data
+     * @param context The context for the transformation
+     * @return The transformed result
+     */
+    R transform(S source, TransformationContext context);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/PushTransformer.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/PushTransformer.java
new file mode 100644
index 0000000000..600a6477f6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/PushTransformer.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding;
+
+/**
+ * A transformer that pushes data from its source into the sink
+ * 
+ * @param <S>
+ * @param <R>
+ *
+ * @version $Rev$ $Date$
+ */
+public interface PushTransformer<S, R> extends Transformer {
+    /**
+     * @param source The source data
+     * @param sink The sink to receive the data 
+     * @param context
+     */
+    void transform(S source, R sink, TransformationContext context);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/SimpleTypeMapper.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/SimpleTypeMapper.java
new file mode 100644
index 0000000000..4e6d130aa9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/SimpleTypeMapper.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Type Mapper between XML schema simple data types and java objects
+ *
+ * @version $Rev$ $Date$
+ */
+public interface SimpleTypeMapper {
+    /**
+     * Parse the XML lexical representation into a java object 
+     * @param simpleType The XSD simple type
+     * @param value the XML lexical representation
+     * @param context The context of the transformation
+     * @return A java object for the XML value
+     */
+    Object toJavaObject(QName simpleType, String value, TransformationContext context);
+    /**
+     * Create the XML lexical representation for a java object
+     * @param simpleType The XSD simple type
+     * @param obj The java object
+     * @param context The context of the transformation
+     * @return The XML lexical representation
+     */
+    String toXMLLiteral(QName simpleType, Object obj, TransformationContext context);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/TransformationContext.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/TransformationContext.java
new file mode 100644
index 0000000000..9ffadd1eae
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/TransformationContext.java
@@ -0,0 +1,95 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding;
+
+import java.util.Map;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+
+/**
+ * Context for data transformation
+ *
+ * @version $Rev$ $Date$
+ */
+public interface TransformationContext {
+
+    /**
+     * @return
+     */
+    Operation getSourceOperation();
+
+    /**
+     * @param sourceOperation
+     */
+    void setSourceOperation(Operation sourceOperation);
+
+    /**
+     * @return
+     */
+    Operation getTargetOperation();
+
+    /**
+     * @param targetOperation
+     */
+    void setTargetOperation(Operation targetOperation);
+
+    /**
+     * Get the source data type
+     * 
+     * @return
+     */
+    DataType getSourceDataType();
+
+    /**
+     * Get the target data type
+     * 
+     * @return
+     */
+    DataType getTargetDataType();
+
+    /**
+     * Set the source data type
+     * 
+     * @param sourceDataType
+     */
+    void setSourceDataType(DataType sourceDataType);
+
+    /**
+     * Set the target data type
+     * 
+     * @param targetDataType
+     */
+    void setTargetDataType(DataType targetDataType);
+
+    /**
+     * Get the ClassLoader
+     * 
+     * @return Returns the ClassLoader
+     */
+    ClassLoader getClassLoader();
+
+    /**
+     * Get a map of metadata
+     * 
+     * @return Returns a map of the metadata
+     */
+    Map<String, Object> getMetadata();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/TransformationException.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/TransformationException.java
new file mode 100644
index 0000000000..4f949f7dff
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/TransformationException.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding;
+
+
+/**
+ * Reports problems during data transformation
+ *
+ * @version $Rev$ $Date$
+ */
+public class TransformationException extends RuntimeException {
+
+    private static final long serialVersionUID = 7662385613693006428L;
+    private String sourceDataBinding;
+    private String targetDataBinding;
+
+    public TransformationException() {
+        super();
+    }
+
+    public TransformationException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public TransformationException(String message) {
+        super(message);
+    }
+
+    public TransformationException(Throwable cause) {
+        super(cause);
+    }
+
+    public String getSourceDataBinding() {
+        return sourceDataBinding;
+    }
+
+    public void setSourceDataBinding(String sourceDataBinding) {
+        this.sourceDataBinding = sourceDataBinding;
+    }
+
+    public String getTargetDataBinding() {
+        return targetDataBinding;
+    }
+
+    public void setTargetDataBinding(String targetDataBinding) {
+        this.targetDataBinding = targetDataBinding;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/Transformer.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/Transformer.java
new file mode 100644
index 0000000000..2aa0ad7c15
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/Transformer.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding;
+
+/**
+ * A transformer provides the data transformation from source type to target type. The cost of the transformation is
+ * modelled as weight.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Transformer {
+    /**
+     * Get the source type that this transformer transforms data from. The type is used as the key when the transformer
+     * is registered with TransformerRegistry.
+     * 
+     * @return A key identifying the source type
+     */
+    String getSourceDataBinding();
+
+    /**
+     * Get the target type that this transformer transforms data into. The type is used as the key when the transformer
+     * is registered with TransformerRegistry.
+     * 
+     * @return A key identifying the target type
+     */
+    String getTargetDataBinding();
+
+    /**
+     * Get the cost of the transformation. The weight can be used to choose the most efficient path if there are more
+     * than one available from the source to the target.
+     * 
+     * @return An integer representing the cost of the transformation
+     */
+    int getWeight();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/TransformerExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/TransformerExtensionPoint.java
new file mode 100644
index 0000000000..ee7efe4860
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/TransformerExtensionPoint.java
@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding;
+
+import java.util.List;
+
+/**
+ * An extension point for data transformer extensions.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface TransformerExtensionPoint {
+
+    /**
+     * Register a transformer
+     * 
+     * @param sourceDataBinding
+     * @param targetDataBinding
+     * @param weight
+     * @param transformer
+     * @param publicTransformer TODO
+     */
+    void addTransformer(String sourceDataBinding,
+                        String targetDataBinding,
+                        int weight,
+                        Transformer transformer,
+                        boolean publicTransformer);
+
+    /**
+     * Register a transformer
+     * 
+     * @param transformer
+     * @param publicTransformer TODO
+     */
+    void addTransformer(Transformer transformer, boolean publicTransformer);
+
+    /**
+     * Unregister a transformer
+     * 
+     * @param sourceDataBinding
+     * @param targetDataBinding
+     * @return
+     */
+    boolean removeTransformer(String sourceDataBinding, String targetDataBinding);
+
+    /**
+     * Get the direct Transformer which can transform data from source type to
+     * result type
+     * 
+     * @param sourceDataBinding
+     * @param targetDataBinding
+     * @return
+     */
+    Transformer getTransformer(String sourceDataBinding, String targetDataBinding);
+
+    /**
+     * Get the a chain of Transformers which can transform data from source type
+     * to result type
+     * 
+     * @param sourceDataBinding
+     * @param targetDataBinding
+     * @return
+     */
+    List<Transformer> getTransformerChain(String sourceDataBinding, String targetDataBinding);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/WrapperHandler.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/WrapperHandler.java
new file mode 100644
index 0000000000..ee4e35555c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/WrapperHandler.java
@@ -0,0 +1,78 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+
+/**
+ * A contract for transformers to deal with wrapping/unwrapping for WSDL wrapper style operations
+ *
+ * @version $Rev$ $Date$
+ */
+public interface WrapperHandler<T> {
+    /**
+     * Create a wrapper element
+     * @param operation The operation
+     * @param input Is it for input or output
+     * @return An object representing the wrapper element
+     */
+    T create(Operation operation, boolean input);
+
+    /**
+     * Get the data type for the wrapper
+     * @param operation The operation
+     * @param input Is it for input or output?
+     * @return The data type of the wrapper, null if it's not a wrapper type
+     */
+    DataType getWrapperType(Operation operation, boolean input);
+
+    /**
+     * Check if the given data is an instance of the wrapper
+     * @param wrapper
+     * @param operation The operation
+     * @param input Input or output
+     * @return
+     */
+    boolean isInstance(Object wrapper, Operation operation, boolean input);
+
+    /**
+     * Populate the wrapper element with the child objects
+     * @param wrapper The wrapper object
+     * @param childObjects The child objects
+     * @param operation The operation
+     * @param input Is it for input or output
+     */
+    void setChildren(T wrapper,
+                            Object[] childObjects,
+                            Operation operation,
+                            boolean input);
+
+    /**
+     * Get a list of child elements from the wrapper
+     * @param wrapper The wrapper object
+     * @param operation The operation
+     * @param input Is it for input or output
+     * @return child elements under the wrapper
+     */
+    List getChildren(T wrapper, Operation operation, boolean input);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/XMLTypeHelper.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/XMLTypeHelper.java
new file mode 100644
index 0000000000..e940f8675f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/XMLTypeHelper.java
@@ -0,0 +1,68 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+import org.apache.tuscany.sca.xsd.XSDFactory;
+import org.apache.tuscany.sca.xsd.XSDefinition;
+
+/**
+ * XML and schema helper for Java types
+ */
+public interface XMLTypeHelper {
+
+    // FIXME: This method seems to require the XMLHelper instance to be stateful
+    /**
+     * Convert a Java type into XML type information 
+     * @param javaType the physical Java class
+     * @param logical the logical type information
+     * @return the XML type information
+     */
+    TypeInfo getTypeInfo(Class javaType, Object logical);
+
+    /**
+     * Get schema definitions for the Java types known to this helper
+     * @return A list of schema definitions
+     */
+    // List<XSDefinition> getSchemaDefinitions(XSDFactory factory, ModelResolver resolver);
+    
+    /**
+     * Get a list of XML schemas for the given data types
+     * @param factory
+     * @param resolver
+     * @param dataTypes
+     * @return
+     */
+    List<XSDefinition> getSchemaDefinitions(XSDFactory factory, ModelResolver resolver, List<DataType> dataTypes);
+    /**
+     * Get a list of XML schemas for the given interface
+     * @param factory
+     * @param resolver
+     * @param intf
+     * @return
+     */
+    List<XSDefinition> getSchemaDefinitions(XSDFactory factory, ModelResolver resolver, Interface intf);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/annotation/DataBinding.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/annotation/DataBinding.java
new file mode 100644
index 0000000000..4405077e29
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/annotation/DataBinding.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.annotation;
+
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Used to demarcate the mapping style for an interface or operation
+ *
+ * @version $Rev$ $Date$
+ */
+// FIXME: [rfeng] We should consider to use javax.jws.soap.SOAPBinding
+@Target({TYPE, METHOD})
+@Retention(RUNTIME)
+public @interface DataBinding {
+
+    /**
+     * Indicate the effective databinding that controls the WSDL/Java mapping of the 
+     * interface/operation
+     * 
+     * @return the data binding with the MIME media type syntax
+     */
+    String value();
+    
+    /**
+     * Indicate if the operation is mapped using WRAPPED or BARE style. Originated from
+     * javax.jws.soap.SOAPBinding.ParameterStyle: Determines whether method parameters 
+     * represent the entire message body, or whether the parameters are elements wrapped 
+     * inside a top-level element named after the operation
+     * 
+     * @return true if the parameter style is WRAPPED, false if BARE
+     */
+    boolean wrapped() default false;
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/annotation/DataType.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/annotation/DataType.java
new file mode 100644
index 0000000000..650e909c61
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/annotation/DataType.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.annotation;
+
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Used to demarcate expected data types for parameters and return type
+ *
+ * @version $Rev$ $Date$
+ */
+@Target( {METHOD, PARAMETER})
+@Retention(RUNTIME)
+public @interface DataType {
+
+    /**
+     * Returns the data binding configuration in MIME media type syntax
+     * @return the data binding
+     */
+    String value();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/externalizable/ExternalizableDataBinding.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/externalizable/ExternalizableDataBinding.java
new file mode 100644
index 0000000000..6f3456fdf0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/externalizable/ExternalizableDataBinding.java
@@ -0,0 +1,39 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.databinding.externalizable;

+

+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;

+

+/**

+ * DataNinding for Externalizable objects.

+ *

+ * @version $Rev$ $Date$

+ */

+public class ExternalizableDataBinding extends BaseDataBinding {

+    

+    public static final String NAME = java.io.Externalizable.class.getName();

+

+    public ExternalizableDataBinding() {

+        super(NAME, java.io.Externalizable.class);

+    }

+

+    

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/BaseDataBinding.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/BaseDataBinding.java
new file mode 100644
index 0000000000..cb9f2969e2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/BaseDataBinding.java
@@ -0,0 +1,110 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+
+import org.apache.tuscany.sca.databinding.DataBinding;
+import org.apache.tuscany.sca.databinding.WrapperHandler;
+import org.apache.tuscany.sca.databinding.XMLTypeHelper;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * Base Implementation of DataBinding
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class BaseDataBinding implements DataBinding {
+
+    private Class<?> baseType;
+
+    private String name;
+
+    /**
+     * Create a databinding with the base java type whose name will be used as
+     * the name of the databinding
+     * 
+     * @param baseType The base java class or interface representing the
+     *            databinding, for example, org.w3c.dom.Node
+     */
+    protected BaseDataBinding(Class<?> baseType) {
+        this(baseType.getName(), baseType);
+    }
+
+    /**
+     * Create a databinding with the name and base java type
+     * 
+     * @param name The name of the databinding
+     * @param baseType The base java class or interface representing the
+     *            databinding, for example, org.w3c.dom.Node
+     */
+    protected BaseDataBinding(String name, Class<?> baseType) {
+        this.name = name;
+        this.baseType = baseType;
+    }
+
+    @SuppressWarnings("unchecked")
+    public boolean introspect(DataType type, Operation operation) {
+        assert type != null;
+        Class cls = type.getPhysical();
+        if (baseType != null && baseType.isAssignableFrom(cls)) {
+            type.setDataBinding(getName());
+            if (type.getLogical() == null) {
+                type.setLogical(XMLType.UNKNOWN);
+            }
+            return true;
+        }
+        return false;
+    }
+
+    public DataType introspect(Object value, Operation operation) {
+        if (value == null) {
+            return null;
+        } else {
+            DataType<Class> dataType = new DataTypeImpl<Class>(value.getClass(), value.getClass());
+            if (introspect(dataType, (Operation) null)) {
+                return dataType;
+            } else {
+                return null;
+            }
+        }
+    }
+
+    public final String getName() {
+        return name;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.DataBinding#getWrapperHandler()
+     */
+    public WrapperHandler getWrapperHandler() {
+        return null;
+    }
+
+    public Object copy(Object object, DataType dataType, Operation operation) {
+        return object;
+    }
+
+    public XMLTypeHelper getXMLTypeHelper() {
+        return null;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/BaseTransformer.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/BaseTransformer.java
new file mode 100644
index 0000000000..94a2cdb0bb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/BaseTransformer.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import org.apache.tuscany.sca.databinding.Transformer;
+
+/**
+ * Base Implementation of Transformer which provides the registration to the
+ * transformer registry
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class BaseTransformer<S, T> implements Transformer {
+
+    protected BaseTransformer() {
+        super();
+    }
+
+    protected abstract Class<S> getSourceType();
+
+    protected abstract Class<T> getTargetType();
+
+    public String getSourceDataBinding() {
+        return getSourceType().getName();
+    }
+
+    public String getTargetDataBinding() {
+        return getTargetType().getName();
+    }
+
+    public int getWeight() {
+        // default to 50
+        return 50;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/DOMHelper.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/DOMHelper.java
new file mode 100644
index 0000000000..64b3d22c10
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/DOMHelper.java
@@ -0,0 +1,163 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import javax.xml.namespace.QName;
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.w3c.dom.Attr;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
+
+/**
+ * Helper for DOM
+ *
+ * @version $Rev$ $Date$
+ */
+public final class DOMHelper {
+    private static DocumentBuilderFactory FACTORY;
+
+    private DOMHelper() {
+    }
+
+    public static Document newDocument() throws ParserConfigurationException {
+        return newDocumentBuilder().newDocument();
+    }
+
+    public static DocumentBuilder newDocumentBuilder() throws ParserConfigurationException {
+        init();
+        return FACTORY.newDocumentBuilder();
+    }
+
+    /**
+     * 
+     */
+    private static synchronized void init() {
+        if (FACTORY == null) {
+            FACTORY = DocumentBuilderFactory.newInstance();
+            FACTORY.setNamespaceAware(true);
+        }
+    }
+
+    public static QName getQName(Node node) {
+        String ns = node.getNamespaceURI();
+        if (ns == null) {
+            ns = "";
+        }
+        // node.getLocalName() will return null if it is created using DOM Level
+        // 1 method
+        // such as createElement()
+        return new QName(ns, node.getNodeName());
+    }
+
+    public static Element createElement(Document document, QName name) {
+        String prefix = name.getPrefix();
+        String qname =
+            (prefix != null && prefix.length() > 0) ? prefix + ":" + name.getLocalPart() : name.getLocalPart();
+        return document.createElementNS(name.getNamespaceURI(), qname);
+    }
+
+    /**
+     * Wrap an element as a DOM document
+     * @param node
+     * @return
+     */
+    public static Document promote(Node node) {
+        if (node instanceof Document) {
+            return (Document)node;
+        }
+        Element element = (Element)node;
+        Document doc = element.getOwnerDocument();
+        if (doc.getDocumentElement() == element) {
+            return doc;
+        }
+        doc = (Document)element.getOwnerDocument().cloneNode(false);
+        Element schema = (Element)doc.importNode(element, true);
+        doc.appendChild(schema);
+        Node parent = element.getParentNode();
+        while (parent instanceof Element) {
+            Element root = (Element)parent;
+            NamedNodeMap nodeMap = root.getAttributes();
+            for (int i = 0; i < nodeMap.getLength(); i++) {
+                Attr attr = (Attr)nodeMap.item(i);
+                String name = attr.getName();
+                if ("xmlns".equals(name) || name.startsWith("xmlns:")) {
+                    if (schema.getAttributeNode(name) == null) {
+                        schema.setAttributeNodeNS((Attr)doc.importNode(attr, true));
+                    }
+                }
+            }
+            parent = parent.getParentNode();
+        }
+        return doc;
+    }
+
+    /**
+     * @param context
+     * @param element
+     */
+    public static Element adjustElementName(TransformationContext context, Element element) {
+        if (context != null) {
+            DataType dataType = context.getTargetDataType();
+            Object logical = dataType == null ? null : dataType.getLogical();
+            if (!(logical instanceof XMLType)) {
+                return element;
+            }
+            XMLType xmlType = (XMLType)logical;
+            QName name = new QName(element.getNamespaceURI(), element.getLocalName());
+            if (xmlType.isElement() && !xmlType.getElementName().equals(name)) {
+                QName newName = xmlType.getElementName();
+                String prefix = newName.getPrefix();
+                String qname = newName.getLocalPart();
+                if (prefix != null && !prefix.equals("")) {
+                    qname = prefix + ":" + qname;
+                }
+                Document doc = element.getOwnerDocument();
+                Element newElement = doc.createElementNS(newName.getNamespaceURI(), qname);
+                // Copy the attributes to the new element
+                NamedNodeMap attrs = element.getAttributes();
+                for (int i = 0; i < attrs.getLength(); i++) {
+                    Attr attr = (Attr)doc.importNode(attrs.item(i), true);
+                    newElement.getAttributes().setNamedItem(attr);
+                }
+
+                // Move all the children
+                while (element.hasChildNodes()) {
+                    newElement.appendChild(element.getFirstChild());
+                }
+
+                // Replace the old node with the new node
+                if (element.getParentNode() != null) {
+                    element.getParentNode().replaceChild(newElement, element);
+                }
+
+                return newElement;
+            }
+        }
+        return element;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/DirectedGraph.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/DirectedGraph.java
new file mode 100644
index 0000000000..01916dfb96
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/DirectedGraph.java
@@ -0,0 +1,452 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * Directed, weighted graph
+ * 
+ * @param <V> The type of vertex object
+ * @param <E> The type of edge object
+ *
+ * @version $Rev$ $Date$
+ */
+public class DirectedGraph<V, E> implements Cloneable {
+    private final Map<V, Vertex> vertices = new HashMap<V, Vertex>();
+
+    /**
+     * Key for the shortest path cache
+     */
+    private final class VertexPair {
+        private Vertex source;
+
+        private Vertex target;
+
+        /**
+         * @param source
+         * @param target
+         */
+        private VertexPair(Vertex source, Vertex target) {
+            super();
+            this.source = source;
+            this.target = target;
+        }
+
+        @Override
+        public boolean equals(Object object) {
+            if (!VertexPair.class.isInstance(object)) {
+                return false;
+            }
+            VertexPair pair = (VertexPair)object;
+            return source == pair.source && target == pair.target;
+        }
+
+        @Override
+        public int hashCode() {
+            int x = source == null ? 0 : source.hashCode();
+            int y = target == null ? 0 : target.hashCode();
+            return x ^ y;
+        }
+
+    }
+
+    // Fix for TUSCANY-2069, making the map concurrent
+    private final Map<VertexPair, Path> paths = new ConcurrentHashMap<VertexPair, Path>();
+    private final Path NULL_PATH = new Path();
+
+    /**
+     * Vertex of a graph
+     */
+    public final class Vertex {
+        private V value;
+
+        // TODO: Do we want to support multiple edges for a vertex pair? If so,
+        // we should use a List instead of Map
+        private Map<Vertex, Edge> outEdges = new HashMap<Vertex, Edge>();
+        private Map<Vertex, Edge> inEdges = new HashMap<Vertex, Edge>();
+
+        private Vertex(V value) {
+            this.value = value;
+        }
+
+        @Override
+        public String toString() {
+            return "(" + value + ")";
+        }
+
+        public V getValue() {
+            return value;
+        }
+
+        public Map<Vertex, Edge> getOutEdges() {
+            return outEdges;
+        }
+
+        public Map<Vertex, Edge> getInEdges() {
+            return inEdges;
+        }
+
+    }
+
+    /**
+     * An Edge connects two vertices in one direction
+     */
+    public final class Edge {
+        private Vertex sourceVertex;
+
+        private Vertex targetVertex;
+
+        private E value;
+
+        private int weight;
+
+        private boolean pub = true;
+
+        public Edge(Vertex source, Vertex target, E value, int weight, boolean pub) {
+            this.sourceVertex = source;
+            this.targetVertex = target;
+            this.value = value;
+            this.weight = weight;
+            this.pub = pub;
+        }
+
+        @Override
+        public String toString() {
+            return sourceVertex + "->" + targetVertex + "[" + value + "," + weight + "]";
+        }
+
+        public E getValue() {
+            return value;
+        }
+
+        public void setValue(E value) {
+            this.value = value;
+        }
+
+        public Vertex getTargetVertex() {
+            return targetVertex;
+        }
+
+        public void setTargetVertex(Vertex vertex) {
+            this.targetVertex = vertex;
+        }
+
+        public int getWeight() {
+            return weight;
+        }
+
+        public void setWeight(int weight) {
+            this.weight = weight;
+        }
+
+        public Vertex getSourceVertex() {
+            return sourceVertex;
+        }
+
+        public void setSourceVertex(Vertex sourceVertex) {
+            this.sourceVertex = sourceVertex;
+        }
+
+        public boolean isPublic() {
+            return pub;
+        }
+
+        public void setPublic(boolean pub) {
+            this.pub = pub;
+        }
+    }
+
+    private final class Node implements Comparable<Node> {
+
+        private long distance = Integer.MAX_VALUE;
+
+        private Node previous; // NOPMD by rfeng on 9/26/06 9:17 PM
+
+        private Vertex vertex; // NOPMD by rfeng on 9/26/06 9:17 PM
+
+        private Node(Vertex vertex) {
+            this.vertex = vertex;
+        }
+
+        public int compareTo(Node o) {
+            return (distance > o.distance) ? 1 : ((distance == o.distance) ? 0 : -1);
+        }
+    }
+
+    public void addEdge(V source, V target, E edgeValue, int weight, boolean publicEdge) {
+        Vertex s = getVertex(source);
+        if (s == null) {
+            s = new Vertex(source);
+            vertices.put(source, s);
+        }
+        Vertex t = getVertex(target);
+        if (t == null) {
+            t = new Vertex(target);
+            vertices.put(target, t);
+        }
+        Edge edge = new Edge(s, t, edgeValue, weight, publicEdge);
+        s.outEdges.put(t, edge);
+        t.inEdges.put(s, edge);
+    }
+
+    public void addEdge(V soure, V target) {
+        addEdge(soure, target, null, 0, true);
+    }
+
+    public Vertex getVertex(V source) {
+        Vertex s = vertices.get(source);
+        return s;
+    }
+
+    public boolean removeEdge(V source, V target) {
+        Vertex s = getVertex(source);
+        if (s == null) {
+            return false;
+        }
+
+        Vertex t = getVertex(target);
+        if (t == null) {
+            return false;
+        }
+
+        return s.outEdges.remove(t) != null && t.inEdges.remove(s) != null;
+
+    }
+
+    public void removeEdge(Edge edge) {
+        edge.sourceVertex.outEdges.remove(edge.targetVertex);
+        edge.targetVertex.inEdges.remove(edge.sourceVertex);
+    }
+
+    public void removeVertex(Vertex vertex) {
+        vertices.remove(vertex.getValue());
+        for (Edge e : new ArrayList<Edge>(vertex.outEdges.values())) {
+            removeEdge(e);
+        }
+        for (Edge e : new ArrayList<Edge>(vertex.inEdges.values())) {
+            removeEdge(e);
+        }
+    }
+
+    public Edge getEdge(Vertex source, Vertex target) {
+        return source.outEdges.get(target);
+    }
+
+    public Edge getEdge(V source, V target) {
+        Vertex sv = getVertex(source);
+        if (sv == null) {
+            return null;
+        }
+        Vertex tv = getVertex(target);
+        if (tv == null) {
+            return null;
+        }
+        return getEdge(getVertex(source), getVertex(target));
+    }
+
+    /**
+     * Get the shortest path from the source vertex to the target vertex using
+     * Dijkstra's algorithm. If there's no path, null will be returned. If the
+     * source is the same as the target, it returns a path with empty edges with
+     * weight 0.
+     * 
+     * @param sourceValue The value identifies the source
+     * @param targetValue The value identifies the target
+     * @return The shortest path
+     */
+    public Path getShortestPath(V sourceValue, V targetValue) {
+        Vertex source = getVertex(sourceValue);
+        if (source == null) {
+            return null;
+        }
+        Vertex target = getVertex(targetValue);
+        if (target == null) {
+            return null;
+        }
+
+        VertexPair pair = new VertexPair(source, target);
+        Path path = null;
+        if (paths.containsKey(pair)) {
+            path = paths.get(pair);
+            return path == NULL_PATH? null: path;
+        }
+
+        // Check if there is a direct link, if yes, use it instead
+        Edge direct = getEdge(source, target);
+        path = new Path();
+        if (direct != null) {
+            path.addEdge(direct);
+            paths.put(pair, path);
+            return path;
+        }
+
+        Map<Vertex, Node> nodes = new HashMap<Vertex, Node>();
+        for (Vertex v : vertices.values()) {
+            Node node = new Node(v);
+            if (v == source) {
+                node.distance = 0;
+            }
+            nodes.put(v, node);
+        }
+
+        Set<Node> otherNodes = new HashSet<Node>(nodes.values());
+        Set<Node> nodesOnPath = new HashSet<Node>();
+        Node nextNode = null;
+        while (!otherNodes.isEmpty()) {
+            nextNode = extractMin(otherNodes);
+            if (nextNode.vertex == target) {
+                path = getPath(nextNode);
+                paths.put(pair, path); // Cache it
+                return path == NULL_PATH? null: path;
+            }
+            nodesOnPath.add(nextNode);
+            for (Edge edge : nextNode.vertex.outEdges.values()) {
+                Node adjacentNode = nodes.get(edge.targetVertex);
+                // The private edge can only be used if the edge connects to the target directly
+                if (edge.isPublic() || edge.getTargetVertex() == target) {
+                    if (nextNode.distance + edge.weight < adjacentNode.distance) {
+                        adjacentNode.distance = nextNode.distance + edge.weight;
+                        adjacentNode.previous = nextNode;
+                    }
+                }
+            }
+        }
+        paths.put(pair, NULL_PATH); // Cache it
+        return null;
+    }
+
+    /**
+     * Searches for the vertex u in the vertex set Q that has the least d[u]
+     * value. That vertex is removed from the set Q and returned to the user.
+     * 
+     * @param nodes
+     * @return
+     */
+    private Node extractMin(Set<Node> nodes) {
+        Node node = Collections.min(nodes);
+        nodes.remove(node);
+        return node;
+    }
+
+    /**
+     * The path between two vertices
+     */
+    public final class Path {
+        private List<Edge> edges = new LinkedList<Edge>();
+
+        private int weight;
+
+        public int getWeight() {
+            return weight;
+        }
+
+        public List<Edge> getEdges() {
+            return edges;
+        }
+
+        public void addEdge(Edge edge) {
+            edges.add(0, edge);
+            weight += edge.weight;
+        }
+
+        @Override
+        public String toString() {
+            return edges + ", " + weight;
+        }
+    }
+
+    private Path getPath(Node t) {
+        if (t.distance == Integer.MAX_VALUE) {
+            return NULL_PATH;
+        }
+        Path path = new Path();
+        Node u = t;
+        while (u.previous != null) {
+            Edge edge = getEdge(u.previous.vertex, u.vertex);
+            path.addEdge(edge);
+            u = u.previous;
+        }
+        return path;
+    }
+
+    @Override
+    public String toString() {
+        StringBuffer sb = new StringBuffer();
+        for (Vertex v : vertices.values()) {
+            sb.append(v.outEdges.values()).append("\n");
+        }
+        return sb.toString();
+    }
+
+    public Map<V, Vertex> getVertices() {
+        return vertices;
+    }
+
+    public void addGraph(DirectedGraph<V, E> otherGraph) {
+        for (Vertex v : otherGraph.vertices.values()) {
+            for (Edge e : v.outEdges.values()) {
+                addEdge(e.sourceVertex.value, e.targetVertex.value, e.value, e.weight, true);
+            }
+        }
+    }
+
+    private Vertex getFirst() {
+        for (Vertex v : vertices.values()) {
+            if (v.inEdges.isEmpty()) {
+                return v;
+            }
+        }
+        if (!vertices.isEmpty()) {
+            throw new IllegalArgumentException("Circular ordering has been detected: " + toString());
+        } else {
+            return null;
+        }
+    }
+
+    public List<V> topologicalSort(boolean readOnly) {
+        DirectedGraph<V, E> graph = (!readOnly) ? this : (DirectedGraph<V, E>)clone();
+        List<V> list = new ArrayList<V>();
+        while (true) {
+            Vertex v = graph.getFirst();
+            if (v == null) {
+                break;
+            }
+            list.add(v.getValue());
+            graph.removeVertex(v);
+        }
+
+        return list;
+    }
+
+    @Override
+    public Object clone() {
+        DirectedGraph<V, E> copy = new DirectedGraph<V, E>();
+        copy.addGraph(this);
+        return copy;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/Group2GroupTransformer.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/Group2GroupTransformer.java
new file mode 100644
index 0000000000..cc7b40d06b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/Group2GroupTransformer.java
@@ -0,0 +1,94 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.impl;
+
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.interfacedef.DataType;
+
+/**
+ * This is a special transformer to transform the output from one IDL to the
+ * other one
+ *
+ * @version $Rev$ $Date$
+ */
+public class Group2GroupTransformer extends BaseTransformer<Object, Object> implements
+    PullTransformer<Object, Object> {
+
+    protected Mediator mediator;
+
+    /**
+     * @param wrapperHandler
+     */
+    public Group2GroupTransformer() {
+        super();
+    }
+
+    /**
+     * @param mediator the mediator to set
+     */
+    public void setMediator(Mediator mediator) {
+        this.mediator = mediator;
+    }
+
+    @Override
+    public String getSourceDataBinding() {
+        return GroupDataBinding.NAME;
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return GroupDataBinding.NAME;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getSourceType()
+     */
+    @Override
+    protected Class<Object> getSourceType() {
+        return Object.class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.impl.BaseTransformer#getTargetType()
+     */
+    @Override
+    protected Class<Object> getTargetType() {
+        return Object.class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.Transformer#getWeight()
+     */
+    @Override
+    public int getWeight() {
+        return 10;
+    }
+
+    @SuppressWarnings("unchecked")
+    public Object transform(Object source, TransformationContext context) {
+        DataType<DataType> sourceType = context.getSourceDataType();
+        DataType<DataType> targetType = context.getTargetDataType();
+
+        return mediator.mediate(source, sourceType.getLogical(), targetType.getLogical(), context.getMetadata());
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/GroupDataBinding.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/GroupDataBinding.java
new file mode 100644
index 0000000000..70efd6a5c5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/GroupDataBinding.java
@@ -0,0 +1,103 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.Type;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * The base class for a special databinding which represents a group of other databindings
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class GroupDataBinding extends BaseDataBinding {
+    public static final String NAME = "databinding:group";
+
+    /**
+     * Marker type is a java class or interface representing the data format. 
+     */
+    protected Class[] markerTypes;
+
+    public GroupDataBinding(Class[] types) {
+        super(NAME, GroupDataBinding.class);
+        this.markerTypes = types;
+    }
+
+    @SuppressWarnings("unchecked")
+    @Override
+    public boolean introspect(DataType type, Operation operation) {
+        if (markerTypes == null) {
+            return false;
+        }
+        Type physical = type.getPhysical();
+        if (physical instanceof ParameterizedType) {
+            physical = ((ParameterizedType)physical).getRawType();
+        }
+        if (!(physical instanceof Class)) {
+            return false;
+        }
+        Class cls = (Class)physical;
+        for (Class<?> c : markerTypes) {
+            if (isTypeOf(c, cls)) {
+                type.setDataBinding(getDataBinding(c));
+                Object logical = getLogical(cls, null);
+                if (logical != null) {
+                    type.setLogical(getLogical(cls, null));
+                } else {
+                    type.setLogical(XMLType.UNKNOWN);
+                }
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Test if the given type is a subtype of the base type
+     * @param markerType
+     * @param type
+     * @return
+     */
+    protected boolean isTypeOf(Class<?> markerType, Class<?> type) {
+        return markerType.isAssignableFrom(type);
+    }
+
+    /**
+     * Derive the databinding name from a base class
+     * @param baseType
+     * @return
+     */
+    protected String getDataBinding(Class<?> baseType) {
+        return baseType.getName();
+    }
+
+    /**
+     * Get the logical type
+     * @param type The java type
+     * @param operation TODO
+     * @return
+     */
+    protected abstract Object getLogical(Class<?> type, Operation operation);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/Java2SimpleTypeTransformer.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/Java2SimpleTypeTransformer.java
new file mode 100644
index 0000000000..45896ca6a1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/Java2SimpleTypeTransformer.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.SimpleTypeMapper;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.javabeans.SimpleJavaDataBinding;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * Transformer to convert data from a simple java object to a databinding's representation
+ *
+ * @version $Rev$ $Date$
+ */
+public abstract class Java2SimpleTypeTransformer<T> extends BaseTransformer<Object, T> implements
+        PullTransformer<Object, T> {
+
+    protected SimpleTypeMapper mapper;
+
+    public Java2SimpleTypeTransformer() {
+        this.mapper = new SimpleTypeMapperImpl();
+    }
+    
+    public Java2SimpleTypeTransformer(SimpleTypeMapper mapper) {
+        this.mapper = (mapper != null) ? mapper : new SimpleTypeMapperImpl();
+    }
+
+    public T transform(Object source, TransformationContext context) {
+        XMLType xmlType = (XMLType) context.getTargetDataType().getLogical();
+        String text = mapper.toXMLLiteral(xmlType.getTypeName(), source, context);
+        return createElement(xmlType.getElementName(), text, context);
+    }
+
+    @Override
+    public Class<Object> getSourceType() {
+        return Object.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 10000;
+    }
+
+    protected abstract T createElement(QName element, String literal, TransformationContext context);
+
+    @Override
+    public String getSourceDataBinding() {
+        return SimpleJavaDataBinding.NAME;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/MediatorImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/MediatorImpl.java
new file mode 100644
index 0000000000..1c90446702
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/MediatorImpl.java
@@ -0,0 +1,579 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import static org.apache.tuscany.sca.databinding.DataBinding.IDL_FAULT;
+import static org.apache.tuscany.sca.databinding.DataBinding.IDL_OUTPUT;
+
+import java.io.Serializable;
+import java.lang.reflect.Array;
+import java.lang.reflect.InvocationTargetException;
+import java.net.URI;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.HashMap;
+import java.util.IdentityHashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.databinding.DataBinding;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.DataPipe;
+import org.apache.tuscany.sca.databinding.DataPipeTransformer;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.Transformer;
+import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
+import org.apache.tuscany.sca.databinding.javabeans.JavaBeansDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.FaultExceptionMapper;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.FaultException;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+
+/**
+ * Default Mediator implementation
+ *
+ * @version $Rev$ $Date$
+ */
+public class MediatorImpl implements Mediator {
+    private static final String TARGET_OPERATION = "target.operation";
+    private static final String SOURCE_OPERATION = "source.operation";
+    private ExtensionPointRegistry registry;
+    private DataBindingExtensionPoint dataBindings;
+    private TransformerExtensionPoint transformers;
+    private FaultExceptionMapper faultExceptionMapper;
+
+    MediatorImpl(DataBindingExtensionPoint dataBindings, TransformerExtensionPoint transformers) {
+        this.dataBindings = dataBindings;
+        this.transformers = transformers;
+    }
+
+    public MediatorImpl(ExtensionPointRegistry registry) {
+        this.registry = registry;
+        this.dataBindings = registry.getExtensionPoint(DataBindingExtensionPoint.class);
+        this.transformers = registry.getExtensionPoint(TransformerExtensionPoint.class);
+        this.faultExceptionMapper =
+            registry.getExtensionPoint(UtilityExtensionPoint.class).getUtility(FaultExceptionMapper.class);
+
+    }
+
+    @SuppressWarnings("unchecked")
+    public Object mediate(Object source, DataType sourceDataType, DataType targetDataType, Map<String, Object> metadata) {
+        if (sourceDataType == null || sourceDataType.getDataBinding() == null) {
+            if (source != null) {
+                Operation operation = (Operation)metadata.get(SOURCE_OPERATION);
+                sourceDataType = dataBindings.introspectType(source, operation);
+            }
+        }
+        if (sourceDataType == null || targetDataType == null) {
+            return source;
+        } else if (sourceDataType.equals(targetDataType)) {
+            return source;
+        }
+
+        List<Transformer> path = getTransformerChain(sourceDataType, targetDataType);
+
+        Object result = source;
+        int size = path.size();
+        int i = 0;
+        while (i < size) {
+            Transformer transformer = path.get(i);
+            TransformationContext context =
+                createTransformationContext(sourceDataType, targetDataType, size, i, transformer, metadata);
+            // the source and target type
+            if (transformer instanceof PullTransformer) {
+                // For intermediate node, set data type to null
+                result = ((PullTransformer)transformer).transform(result, context);
+            } else if (transformer instanceof PushTransformer) {
+                DataPipeTransformer dataPipeFactory = (i < size - 1) ? (DataPipeTransformer)path.get(++i) : null;
+                DataPipe dataPipe = dataPipeFactory == null ? null : dataPipeFactory.newInstance();
+                ((PushTransformer)transformer).transform(result, dataPipe.getSink(), context);
+                result = dataPipe.getResult();
+            }
+            i++;
+        }
+
+        return result;
+    }
+
+    private TransformationContext createTransformationContext(DataType sourceDataType,
+                                                              DataType targetDataType,
+                                                              int size,
+                                                              int index,
+                                                              Transformer transformer,
+                                                              Map<String, Object> metadata) {
+        DataType sourceType =
+            (index == 0) ? sourceDataType : new DataTypeImpl<Object>(transformer.getSourceDataBinding(), Object.class,
+                                                                     sourceDataType.getLogical());
+        DataType targetType =
+            (index == size - 1) ? targetDataType : new DataTypeImpl<Object>(transformer.getTargetDataBinding(),
+                                                                            Object.class, targetDataType.getLogical());
+
+        //FIXME The ClassLoader should be passed in
+        // Allow privileged access to get ClassLoader. Requires RuntimePermission in security
+        // policy.
+        ClassLoader classLoader = AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() {
+            public ClassLoader run() {
+                return Thread.currentThread().getContextClassLoader();
+            }
+        });
+
+        Map<String, Object> copy = new HashMap<String, Object>();
+        if (metadata != null) {
+            copy.putAll(metadata);
+        }
+        copy.put(ExtensionPointRegistry.class.getName(), registry);
+
+        TransformationContext context = new TransformationContextImpl(sourceType, targetType, classLoader, copy);
+        return context;
+    }
+
+    @SuppressWarnings("unchecked")
+    public void mediate(Object source,
+                        Object target,
+                        DataType sourceDataType,
+                        DataType targetDataType,
+                        Map<String, Object> metadata) {
+        if (source == null) {
+            // Shortcut for null value
+            return;
+        }
+        if (sourceDataType == null || sourceDataType.getDataBinding() == null) {
+            Operation operation = (Operation)metadata.get(SOURCE_OPERATION);
+            sourceDataType = dataBindings.introspectType(source, operation);
+        }
+        if (sourceDataType == null) {
+            return;
+        } else if (sourceDataType.equals(targetDataType)) {
+            return;
+        }
+
+        List<Transformer> path = getTransformerChain(sourceDataType, targetDataType);
+        Object result = source;
+        int size = path.size();
+        for (int i = 0; i < size; i++) {
+            Transformer transformer = path.get(i);
+            TransformationContext context =
+                createTransformationContext(sourceDataType, targetDataType, size, i, transformer, metadata);
+
+            if (transformer instanceof PullTransformer) {
+                result = ((PullTransformer)transformer).transform(result, context);
+            } else if (transformer instanceof PushTransformer) {
+                DataPipeTransformer dataPipeFactory = (i < size - 1) ? (DataPipeTransformer)path.get(++i) : null;
+                DataPipe dataPipe = dataPipeFactory == null ? null : dataPipeFactory.newInstance();
+                Object sink = dataPipe != null ? dataPipe.getSink() : target;
+                ((PushTransformer)transformer).transform(result, sink, context);
+                result = (dataPipe != null) ? dataPipe.getResult() : null;
+            }
+        }
+    }
+
+    private List<Transformer> getTransformerChain(DataType sourceDataType, DataType targetDataType) {
+        String sourceId = sourceDataType.getDataBinding();
+        String targetId = targetDataType.getDataBinding();
+        List<Transformer> path = transformers.getTransformerChain(sourceId, targetId);
+        if (path == null) {
+            TransformationException ex =
+                new TransformationException("No path found for the transformation: " + sourceId + "->" + targetId);
+            ex.setSourceDataBinding(sourceId);
+            ex.setTargetDataBinding(targetId);
+            throw ex;
+        }
+        return path;
+    }
+
+    public DataBindingExtensionPoint getDataBindings() {
+        return dataBindings;
+    }
+
+    public TransformerExtensionPoint getTransformers() {
+        return transformers;
+    }
+
+    private DataType getFaultType(DataType exceptionType) {
+        return exceptionType == null ? null : (DataType)exceptionType.getLogical();
+    }
+
+    /**
+     * @param qn1
+     * @param qn2
+     */
+    private boolean matches(QName qn1, QName qn2) {
+        if (qn1 == qn2) {
+            return true;
+        }
+        if (qn1 == null || qn2 == null) {
+            return false;
+        }
+        String ns1 = qn1.getNamespaceURI();
+        String ns2 = qn2.getNamespaceURI();
+        String e1 = qn1.getLocalPart();
+        String e2 = qn2.getLocalPart();
+        if (e1.equals(e2) && (ns1.equals(ns2) || ns1.equals(ns2 + "/") || ns2.equals(ns1 + "/"))) {
+            // Tolerating the trailing / which is required by JAX-WS java package --> xml ns mapping
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * @param source The source exception
+     * @param sourceExType The data type for the source exception
+     * @param targetExType The data type for the target exception
+     * @param sourceType The fault type for the source
+     * @param targetType The fault type for the target
+     * @return
+     */
+    private Object transformException(Object source,
+                                      DataType sourceExType,
+                                      DataType targetExType,
+                                      DataType sourceType,
+                                      DataType targetType,
+                                      Map<String, Object> metadata) {
+
+        if (sourceType == targetType || (sourceType != null && sourceType.equals(targetType))) {
+            return source;
+        }
+
+        DataType<DataType> eSourceDataType =
+            new DataTypeImpl<DataType>(IDL_FAULT, sourceExType.getPhysical(), sourceType);
+        DataType<DataType> eTargetDataType =
+            new DataTypeImpl<DataType>(IDL_FAULT, targetExType.getPhysical(), targetType);
+
+        return mediate(source, eSourceDataType, eTargetDataType, metadata);
+    }
+
+    //
+    // Assumes we're going from target->source, knowing that we're throwing BACK an exception, rather than the more
+    // obvious source->target
+    //
+    public Object mediateFault(Object result,
+                               Operation sourceOperation,
+                               Operation targetOperation,
+                               Map<String, Object> metadata) {
+
+        // FIXME: How to match fault data to a fault type for the
+        // operation?
+
+        // If the result is from an InvocationTargetException look at
+        // the actual cause.
+        if (result instanceof InvocationTargetException) {
+            result = ((InvocationTargetException)result).getCause();
+        }
+        DataType targetDataType = null;
+        for (DataType exType : targetOperation.getFaultTypes()) {
+            if (((Class)exType.getPhysical()).isInstance(result)) {
+                if (result instanceof FaultException) {
+                    DataType faultType = (DataType)exType.getLogical();
+                    if (((FaultException)result).isMatchingType(faultType.getLogical())) {
+                        targetDataType = exType;
+                        break;
+                    }
+                } else {
+                    targetDataType = exType;
+                    break;
+                }
+            }
+        }
+
+        /*
+        if (targetDataType == null) {
+            // Not a business exception
+            return resultMsg;
+        }
+        */
+
+        DataType targetFaultType = getFaultType(targetDataType);
+        if (targetFaultType == null) {
+            // No matching fault type, it's a system exception
+            Throwable cause = (Throwable)result;
+            throw new ServiceRuntimeException(cause);
+        }
+
+        // FIXME: How to match a source fault type to a target fault
+        // type?
+        DataType sourceDataType = null;
+        DataType sourceFaultType = null;
+        for (DataType exType : sourceOperation.getFaultTypes()) {
+            DataType faultType = getFaultType(exType);
+            // Match by the QName (XSD element) of the fault type
+            if (faultType != null && typesMatch(targetFaultType.getLogical(), faultType.getLogical())) {
+                sourceDataType = exType;
+                sourceFaultType = faultType;
+                break;
+            }
+        }
+
+        if (sourceFaultType == null) {
+            // No matching fault type, it's a system exception
+            Throwable cause = (Throwable)result;
+            throw new ServiceRuntimeException(cause);
+        }
+
+        Map<String, Object> context = new HashMap<String, Object>();
+        if (metadata != null) {
+            context.putAll(metadata);
+        }
+        if (targetOperation != null) {
+            context.put(SOURCE_OPERATION, targetOperation);
+        }
+        if (sourceOperation != null) {
+            context.put(TARGET_OPERATION, sourceOperation);
+        }
+
+        Object newResult =
+            transformException(result, targetDataType, sourceDataType, targetFaultType, sourceFaultType, context);
+
+        return newResult;
+
+    }
+
+    private boolean typesMatch(Object first, Object second) {
+        if (first.equals(second)) {
+            return true;
+        }
+        if (first instanceof XMLType && second instanceof XMLType) {
+            XMLType t1 = (XMLType)first;
+            XMLType t2 = (XMLType)second;
+            // TUSCANY-2113, we should compare element names only
+            return matches(t1.getElementName(), t2.getElementName());
+        }
+        return false;
+    }
+
+    /**
+     * Assumes we're going from target-to-source, knowing that we're sending BACK an output response, rather than the more
+     * obvious source-to-target.
+     *
+     * @param output
+     * @param sourceOperation
+     * @param targetOperation
+     * @return
+     */
+    public Object mediateOutput(Object output,
+                                Operation sourceOperation,
+                                Operation targetOperation,
+                                Map<String, Object> metadata) {
+        // Create a data type to represent the ouput produced by the target operation
+        DataType<DataType> targetType =
+            new DataTypeImpl<DataType>(IDL_OUTPUT, Object.class, targetOperation.getOutputType());
+
+        // Create a data type to represent the ouput expected by the source operation
+        DataType<DataType> sourceType =
+            new DataTypeImpl<DataType>(IDL_OUTPUT, Object.class, sourceOperation.getOutputType());
+
+        if (sourceType == targetType || (sourceType != null && sourceType.equals(targetType))) {
+            return output;
+        }
+        Map<String, Object> context = new HashMap<String, Object>();
+        if (metadata != null) {
+            context.putAll(metadata);
+        }
+        if (targetOperation != null) {
+            context.put(SOURCE_OPERATION, targetOperation);
+        }
+        if (sourceOperation != null) {
+            context.put(TARGET_OPERATION, sourceOperation);
+        }
+        return mediate(output, targetType, sourceType, context);
+    }
+
+    public Object mediateInput(Object input,
+                               Operation sourceOperation,
+                               Operation targetOperation,
+                               Map<String, Object> metadata) {
+        // Get the data type to represent the input passed in by the source operation
+        DataType sourceType = sourceOperation.getInputType();
+
+        // Get the data type to represent the input expected by the target operation
+        DataType targetType = targetOperation.getInputType();
+
+        if (sourceType == targetType || (sourceType != null && sourceType.equals(targetType))) {
+            return input;
+        }
+        Map<String, Object> context = new HashMap<String, Object>();
+        if (metadata != null) {
+            context.putAll(metadata);
+        }
+        if (sourceOperation != null) {
+            context.put(SOURCE_OPERATION, sourceOperation);
+        }
+        if (targetOperation != null) {
+            context.put(TARGET_OPERATION, targetOperation);
+        }
+        return mediate(input, sourceType, targetType, context);
+    }
+
+    public TransformationContext createTransformationContext() {
+        return new TransformationContextImpl();
+    }
+
+    public TransformationContext createTransformationContext(DataType sourceDataType,
+                                                             DataType targetDataType,
+                                                             Map<String, Object> metadata) {
+        return new TransformationContextImpl(sourceDataType, targetDataType, metadata);
+    }
+
+    public Object copy(Object data, DataType dataType) {
+        return copy(data, dataType, null);
+    }
+
+    /**
+     * Copy data using the specified databinding.
+     * @param data input data
+     * @param dataType
+     * @return a copy of the data
+     */
+    private Object copy(Object data, DataType dataType, Operation operation) {
+        if (data == null) {
+            return null;
+        }
+        Class<?> clazz = data.getClass();
+        if (String.class == clazz || clazz.isPrimitive()
+            || Number.class.isAssignableFrom(clazz)
+            || Boolean.class.isAssignableFrom(clazz)
+            || Character.class.isAssignableFrom(clazz)
+            || Byte.class.isAssignableFrom(clazz)
+            || URI.class == clazz
+            || UUID.class == clazz
+            || QName.class == clazz) {
+            // Immutable classes
+            return data;
+        }
+
+        DataBinding javaBeansDataBinding = dataBindings.getDataBinding(JavaBeansDataBinding.NAME);
+        // FIXME: The JAXB databinding is hard-coded here
+        DataBinding jaxbDataBinding = dataBindings.getDataBinding("javax.xml.bind.JAXBElement");
+        DataBinding dataBinding = dataBindings.getDataBinding(dataType.getDataBinding());
+        // If no databinding was specified, introspect the given arg to
+        // determine its databinding
+        if (dataBinding == null) {
+            dataType = dataBindings.introspectType(data, operation);
+            if (dataType != null) {
+                String db = dataType.getDataBinding();
+                dataBinding = dataBindings.getDataBinding(db);
+                if (dataBinding == null && db != null) {
+                    return data;
+                }
+            }
+            if (dataBinding == null) {
+
+                // Default to the JavaBean databinding
+                dataBinding = dataBindings.getDataBinding(JavaBeansDataBinding.NAME);
+            }
+        }
+
+        // Use the JAXB databinding to copy non-Serializable data
+        if (dataBinding == javaBeansDataBinding) {
+
+            // If the input data is an array containing non Serializable elements
+            // use JAXB
+            clazz = data.getClass();
+            if (clazz.isArray()) {
+                if (Array.getLength(data) != 0) {
+                    Object element = Array.get(data, 0);
+                    if (element != null && !(element instanceof Serializable)) {
+                        dataBinding = jaxbDataBinding;
+                    }
+                }
+            } else {
+
+                // If the input data is not Serializable use JAXB
+                if (!((data instanceof Serializable) || (data instanceof Cloneable))) {
+                    dataBinding = jaxbDataBinding;
+                }
+            }
+        }
+
+        if (dataBinding != null) {
+            return dataBinding.copy(data, dataType, operation);
+        } else {
+            return data;
+        }
+    }
+
+    /**
+     * Copy an array of data objects passed to an operation
+     * @param data array of objects to copy
+     * @return the copy
+     */
+    public Object copyInput(Object input, Operation operation) {
+        if (input == null) {
+            return null;
+        }
+        Object[] data = (input instanceof Object[]) ? (Object[])input : new Object[] {input};
+        List<DataType> inputTypes = operation.getInputType().getLogical();
+        Object[] copy = new Object[data.length];
+        Map<Object, Object> map = new IdentityHashMap<Object, Object>();
+        for (int i = 0, size = inputTypes.size(); i < size; i++) {
+            Object arg = data[i];
+            if (arg == null) {
+                copy[i] = null;
+            } else {
+                Object copiedArg = map.get(arg);
+                if (copiedArg != null) {
+                    copy[i] = copiedArg;
+                } else {
+                    copiedArg = copy(arg, inputTypes.get(i));
+                    map.put(arg, copiedArg);
+                    copy[i] = copiedArg;
+                }
+            }
+        }
+        return copy;
+    }
+
+    public Object copyOutput(Object data, Operation operation) {
+        return copy(data, operation.getOutputType(), operation);
+    }
+
+    public Object copyFault(Object fault, Operation operation) {
+        if (faultExceptionMapper == null) {
+            return fault;
+        }
+        for (DataType et : operation.getFaultTypes()) {
+            if (et.getPhysical().isInstance(fault)) {
+                Throwable ex = (Throwable)fault;
+                DataType<DataType> exType =
+                    new DataTypeImpl<DataType>(ex.getClass(), new DataTypeImpl<XMLType>(ex.getClass(), XMLType.UNKNOWN));
+                faultExceptionMapper.introspectFaultDataType(exType, operation, false);
+                DataType faultType = exType.getLogical();
+                Object faultInfo = faultExceptionMapper.getFaultInfo(ex, faultType.getPhysical(), operation);
+                faultInfo = copy(faultInfo, faultType);
+                fault =
+                    faultExceptionMapper.wrapFaultInfo(exType, ex.getMessage(), faultInfo, ex.getCause(), operation);
+                return fault;
+            }
+        }
+        return fault;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/PipedTransformer.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/PipedTransformer.java
new file mode 100644
index 0000000000..a1a89005b3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/PipedTransformer.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import org.apache.tuscany.sca.databinding.DataPipe;
+import org.apache.tuscany.sca.databinding.DataPipeTransformer;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+
+/**
+ * A utility class to connect PushTransformer and DataPipe to create a
+ * PullTransformer
+ * 
+ * @param <S> Source type
+ * @param <I> Intermediate type
+ * @param <R> Result type
+ *
+ * @version $Rev$ $Date$
+ */
+public class PipedTransformer<S, I, R> implements PullTransformer<S, R> {
+    private PushTransformer<S, I> pusher;
+
+    private DataPipeTransformer<I, R> pipe;
+
+    /**
+     * @param pumper
+     * @param pipe
+     */
+    public PipedTransformer(PushTransformer<S, I> pumper, DataPipeTransformer<I, R> pipe) {
+        super();
+        this.pusher = pumper;
+        this.pipe = pipe;
+    }
+
+    public R transform(S source, TransformationContext context) {
+        DataPipe<I, R> dataPipe = pipe.newInstance();
+        pusher.transform(source, dataPipe.getSink(), context);
+        return dataPipe.getResult();
+    }
+
+    public String getSourceDataBinding() {
+        return pusher.getSourceDataBinding();
+    }
+
+    public String getTargetDataBinding() {
+        return pipe.getTargetDataBinding();
+    }
+
+    public int getWeight() {
+        return pusher.getWeight() + pipe.getWeight();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/SimpleType2JavaTransformer.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/SimpleType2JavaTransformer.java
new file mode 100644
index 0000000000..c91176fc2c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/SimpleType2JavaTransformer.java
@@ -0,0 +1,89 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.SimpleTypeMapper;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.javabeans.SimpleJavaDataBinding;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * Transformer to convert data from a databinding's representation of simple
+ * types to Java Objects
+ *
+ * @version $Rev$ $Date$
+ */
+public abstract class SimpleType2JavaTransformer<T> extends BaseTransformer<T, Object> implements
+    PullTransformer<T, Object> {
+
+    protected SimpleTypeMapper mapper;
+
+    public SimpleType2JavaTransformer() {
+        this.mapper = new SimpleTypeMapperImpl();
+    }
+
+    public SimpleType2JavaTransformer(SimpleTypeMapper mapper) {
+        this.mapper = (mapper != null) ? mapper : new SimpleTypeMapperImpl();
+    }
+
+    public Object transform(T source, TransformationContext context) {
+        XMLType xmlType = (XMLType)context.getSourceDataType().getLogical();
+        QName type = (xmlType != null) ? xmlType.getTypeName() : null;
+        if (type == null) {
+            xmlType = (XMLType)context.getTargetDataType().getLogical();
+            type = (xmlType != null) ? xmlType.getTypeName() : null;
+        }
+        Object result = mapper.toJavaObject(type, getText(source), context);
+        close(source);
+        return result;
+    }
+
+    @Override
+    protected Class<Object> getTargetType() {
+        return Object.class;
+    }
+
+    @Override
+    public int getWeight() {
+        // Cannot be used for intermediate
+        return 10000;
+    }
+
+    /**
+     * Get the string value from the source
+     * @param source
+     * @return A string
+     */
+    protected abstract String getText(T source);
+    
+    /**
+     * To be overrided by the subclass
+     * @param source
+     */
+    protected void close(T source) {
+    }
+
+    @Override
+    public String getTargetDataBinding() {
+        return SimpleJavaDataBinding.NAME;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/SimpleTypeMapperImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/SimpleTypeMapperImpl.java
new file mode 100644
index 0000000000..32a2313f59
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/SimpleTypeMapperImpl.java
@@ -0,0 +1,401 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.util.Date;
+import java.util.GregorianCalendar;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.datatype.DatatypeConfigurationException;
+import javax.xml.datatype.DatatypeFactory;
+import javax.xml.datatype.XMLGregorianCalendar;
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.SimpleTypeMapper;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+
+/**
+ * Simple type mapper that maps from XSD types to Java Classes and Java Classes to XSD types.
+ *
+ * @version $Rev$ $Date$
+ */
+public class SimpleTypeMapperImpl extends XSDDataTypeConverter implements SimpleTypeMapper {
+
+    public static final Map<Class, String> JAVA2XML = new HashMap<Class, String>();
+
+    public static final String URI_2001_SCHEMA_XSD = "http://www.w3.org/2001/XMLSchema";
+
+    public static final Map<String, Class> XML2JAVA = new HashMap<String, Class>();
+
+    public static final QName XSD_ANY = new QName(URI_2001_SCHEMA_XSD, "any");
+
+    public static final QName XSD_ANYSIMPLETYPE = new QName(URI_2001_SCHEMA_XSD, "anySimpleType");
+
+    public static final QName XSD_ANYTYPE = new QName(URI_2001_SCHEMA_XSD, "anyType");
+
+    public static final QName XSD_ANYURI = new QName(URI_2001_SCHEMA_XSD, "anyURI");
+
+    public static final QName XSD_BASE64 = new QName(URI_2001_SCHEMA_XSD, "base64Binary");
+
+    public static final QName XSD_BOOLEAN = new QName(URI_2001_SCHEMA_XSD, "boolean");
+
+    public static final QName XSD_BYTE = new QName(URI_2001_SCHEMA_XSD, "byte");
+
+    public static final QName XSD_DATE = new QName(URI_2001_SCHEMA_XSD, "date");
+
+    public static final QName XSD_DATETIME = new QName(URI_2001_SCHEMA_XSD, "dateTime");
+
+    public static final QName XSD_DAY = new QName(URI_2001_SCHEMA_XSD, "gDay");
+
+    public static final QName XSD_DECIMAL = new QName(URI_2001_SCHEMA_XSD, "decimal");
+
+    public static final QName XSD_DOUBLE = new QName(URI_2001_SCHEMA_XSD, "double");
+
+    public static final QName XSD_DURATION = new QName(URI_2001_SCHEMA_XSD, "duration");
+
+    public static final QName XSD_ENTITIES = new QName(URI_2001_SCHEMA_XSD, "ENTITIES");
+
+    public static final QName XSD_ENTITY = new QName(URI_2001_SCHEMA_XSD, "ENTITY");
+
+    public static final QName XSD_FLOAT = new QName(URI_2001_SCHEMA_XSD, "float");
+
+    public static final QName XSD_HEXBIN = new QName(URI_2001_SCHEMA_XSD, "hexBinary");
+
+    public static final QName XSD_IDREF = new QName(URI_2001_SCHEMA_XSD, "IDREF");
+
+    public static final QName XSD_IDREFS = new QName(URI_2001_SCHEMA_XSD, "IDREFS");
+
+    public static final QName XSD_INT = new QName(URI_2001_SCHEMA_XSD, "int");
+
+    public static final QName XSD_INTEGER = new QName(URI_2001_SCHEMA_XSD, "integer");
+
+    public static final QName XSD_LONG = new QName(URI_2001_SCHEMA_XSD, "long");
+
+    public static final QName XSD_MONTH = new QName(URI_2001_SCHEMA_XSD, "gMonth");
+
+    public static final QName XSD_MONTHDAY = new QName(URI_2001_SCHEMA_XSD, "gMonthDay");
+
+    public static final QName XSD_NAME = new QName(URI_2001_SCHEMA_XSD, "Name");
+
+    public static final QName XSD_NCNAME = new QName(URI_2001_SCHEMA_XSD, "NCName");
+
+    public static final QName XSD_NEGATIVEINTEGER = new QName(URI_2001_SCHEMA_XSD, "negativeInteger");
+
+    public static final QName XSD_NMTOKEN = new QName(URI_2001_SCHEMA_XSD, "NMTOKEN");
+
+    public static final QName XSD_NMTOKENS = new QName(URI_2001_SCHEMA_XSD, "NMTOKENS");
+
+    public static final QName XSD_NONNEGATIVEINTEGER = new QName(URI_2001_SCHEMA_XSD, "nonNegativeInteger");
+
+    public static final QName XSD_NONPOSITIVEINTEGER = new QName(URI_2001_SCHEMA_XSD, "nonPositiveInteger");
+
+    public static final QName XSD_NORMALIZEDSTRING = new QName(URI_2001_SCHEMA_XSD, "normalizedString");
+
+    public static final QName XSD_NOTATION = new QName(URI_2001_SCHEMA_XSD, "NOTATION");
+
+    public static final QName XSD_POSITIVEINTEGER = new QName(URI_2001_SCHEMA_XSD, "positiveInteger");
+
+    public static final QName XSD_QNAME = new QName(URI_2001_SCHEMA_XSD, "QName");
+
+    public static final QName XSD_SHORT = new QName(URI_2001_SCHEMA_XSD, "short");
+
+    public static final Map<String, TypeInfo> XSD_SIMPLE_TYPES = new HashMap<String, TypeInfo>();
+
+    public static final QName XSD_STRING = new QName(URI_2001_SCHEMA_XSD, "string");
+
+    public static final QName XSD_TIME = new QName(URI_2001_SCHEMA_XSD, "time");
+
+    public static final QName XSD_TOKEN = new QName(URI_2001_SCHEMA_XSD, "token");
+
+    public static final QName XSD_UNSIGNEDBYTE = new QName(URI_2001_SCHEMA_XSD, "unsignedByte");
+
+    public static final QName XSD_UNSIGNEDINT = new QName(URI_2001_SCHEMA_XSD, "unsignedInt");
+
+    public static final QName XSD_UNSIGNEDLONG = new QName(URI_2001_SCHEMA_XSD, "unsignedLong");
+
+    public static final QName XSD_UNSIGNEDSHORT = new QName(URI_2001_SCHEMA_XSD, "unsignedShort");
+
+    public static final QName XSD_YEAR = new QName(URI_2001_SCHEMA_XSD, "gYear");
+
+    public static final QName XSD_YEARMONTH = new QName(URI_2001_SCHEMA_XSD, "gYearMonth");
+
+    private static final String[] XSD_TYPE_NAMES =
+    {"string", "boolean", "double", "float", "int", "integer", "long", "short", "byte", "decimal", "base64Binary",
+     "hexBinary", "anySimpleType", "anyType", "any", "QName", "dateTime", "date", "time", "normalizedString",
+     "token", "unsignedLong", "unsignedInt", "unsignedShort", "unsignedByte", "positiveInteger", "negativeInteger",
+     "nonNegativeInteger", "nonPositiveInteger", "gYearMonth", "gMonthDay", "gYear", "gMonth", "gDay", "duration",
+     "Name", "NCName", "NMTOKEN", "NMTOKENS", "NOTATION", "ENTITY", "ENTITIES", "IDREF", "IDREFS", "anyURI",
+     "language", "ID"};
+
+    static {
+        for (String type : XSD_TYPE_NAMES) {
+            TypeInfo simpleType = new TypeInfo(new QName(URI_2001_SCHEMA_XSD, type), true, null);
+            XSD_SIMPLE_TYPES.put(type, simpleType);
+        }
+    }
+
+    static {
+        JAVA2XML.put(boolean.class, "boolean");
+        JAVA2XML.put(byte.class, "byte");
+        JAVA2XML.put(short.class, "short");
+        JAVA2XML.put(int.class, "int");
+        JAVA2XML.put(long.class, "long");
+        JAVA2XML.put(float.class, "float");
+        JAVA2XML.put(double.class, "double");
+        JAVA2XML.put(Boolean.class, "boolean");
+        JAVA2XML.put(Byte.class, "byte");
+        JAVA2XML.put(Short.class, "short");
+        JAVA2XML.put(Integer.class, "int");
+        JAVA2XML.put(Long.class, "long");
+        JAVA2XML.put(Float.class, "float");
+        JAVA2XML.put(Double.class, "double");
+        JAVA2XML.put(java.lang.String.class, "string");
+        JAVA2XML.put(java.math.BigInteger.class, "integer");
+        JAVA2XML.put(java.math.BigDecimal.class, "decimal");
+        JAVA2XML.put(java.util.Calendar.class, "dateTime");
+        JAVA2XML.put(java.util.Date.class, "dateTime");
+        JAVA2XML.put(javax.xml.namespace.QName.class, "QName");
+        JAVA2XML.put(java.net.URI.class, "string");
+        JAVA2XML.put(javax.xml.datatype.XMLGregorianCalendar.class, "anySimpleType");
+        JAVA2XML.put(javax.xml.datatype.Duration.class, "duration");
+        JAVA2XML.put(java.lang.Object.class, "anyType");
+        JAVA2XML.put(java.awt.Image.class, "base64Binary");
+        JAVA2XML.put(byte[].class, "base64Binary");
+        // java2XSD.put(javax.activation.DataHandler.class, "base64Binary");
+        JAVA2XML.put(javax.xml.transform.Source.class, "base64Binary");
+        JAVA2XML.put(java.util.UUID.class, "string");
+    }
+
+    static {
+        XML2JAVA.put("string", java.lang.String.class);
+        XML2JAVA.put("integer", java.math.BigInteger.class);
+        XML2JAVA.put("int", int.class);
+        XML2JAVA.put("long", long.class);
+        XML2JAVA.put("short", short.class);
+        XML2JAVA.put("decimal", java.math.BigDecimal.class);
+        XML2JAVA.put("float", float.class);
+        XML2JAVA.put("double", double.class);
+        XML2JAVA.put("boolean", boolean.class);
+        XML2JAVA.put("byte", byte.class);
+        XML2JAVA.put("QName", javax.xml.namespace.QName.class);
+        XML2JAVA.put("dateTime", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("base64Binary", byte[].class);
+        XML2JAVA.put("hexBinary", byte[].class);
+        XML2JAVA.put("unsignedInt", long.class);
+        XML2JAVA.put("unsignedShort", int.class);
+        XML2JAVA.put("unsignedByte", short.class);
+        XML2JAVA.put("time", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("date", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("gDay", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("gMonth", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("gYear", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("gYearMonth", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("gMonthDay", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("anySimpleType", java.lang.Object.class); // For elements
+        // XML2JAVA.put("anySimpleType", java.lang.String.class); // For
+        // attributes
+        XML2JAVA.put("duration", javax.xml.datatype.Duration.class);
+        XML2JAVA.put("NOTATION", javax.xml.namespace.QName.class);
+    }
+
+    private DatatypeFactory factory;
+
+    public SimpleTypeMapperImpl() {
+        super();
+        try {
+            this.factory = DatatypeFactory.newInstance();
+        } catch (DatatypeConfigurationException e) {
+            throw new IllegalArgumentException(e);
+        }
+    }
+
+    public static Class getJavaType(QName xmlType) {
+         if (xmlType != null && URI_2001_SCHEMA_XSD.equals(xmlType.getNamespaceURI())) {
+            return XML2JAVA.get(xmlType.getLocalPart());
+        } else {
+            return null;
+        }
+    }
+
+    public static TypeInfo getXMLType(Class javaType) {
+        return XSD_SIMPLE_TYPES.get(JAVA2XML.get(javaType));
+    }
+
+    public Object toJavaObject(QName simpleType, String literal, TransformationContext context) {
+        /**
+         * <ul>
+         * <li>xsd:string --- java.lang.String
+         * <li>xsd:integer --- java.math.BigInteger
+         * <li>xsd:int --- int
+         * <li>xsd:long --- long
+         * <li>xsd:short --- short
+         * <li>xsd:decimal --- java.math.BigDecimal
+         * <li>xsd:float --- float
+         * <li>xsd:double --- double
+         * <li>xsd:boolean --- boolean
+         * <li>xsd:byte --- byte
+         * <li>xsd:QName --- javax.xml.namespace.QName
+         * <li>xsd:dateTime --- javax.xml.datatype.XMLGregorianCalendar
+         * <li>xsd:base64Binary --- byte[]
+         * <li>xsd:hexBinary --- byte[]
+         * <li>xsd:unsignedInt --- long
+         * <li>xsd:unsignedShort --- int
+         * <li>xsd:unsignedByte --- short
+         * <li>xsd:time --- javax.xml.datatype.XMLGregorianCalendar
+         * <li>xsd:date --- javax.xml.datatype.XMLGregorianCalendar
+         * <li>xsd:g* --- javax.xml.datatype.XMLGregorianCalendar
+         * <li>xsd:anySimpleType (for xsd:element of this type)a
+         * java.lang.Object
+         * <li>xsd:anySimpleType (for xsd:attribute of this type)
+         * java.lang.String
+         * <li>xsd:duration javax.xml.datatype.Duration
+         * <li>xsd:NOTATION javax.xml.namespace.QName
+         * </ul>
+         */
+
+        if (literal == null) {
+            return null;
+        }
+        String value = literal.trim();
+
+        QName type = simpleType;
+        if (type.equals(XSD_STRING)) {
+            return parseString(value);
+        } else if (type.equals(XSD_INT)) {
+            return parseInt(value);
+        } else if (type.equals(XSD_INTEGER)) {
+            return parseInteger(value);
+        } else if (type.equals(XSD_INT)) {
+            return parseInt(value);
+        } else if (type.equals(XSD_FLOAT)) {
+            return parseFloat(value);
+        } else if (type.equals(XSD_DOUBLE)) {
+            return parseDouble(value);
+        } else if (type.equals(XSD_SHORT)) {
+            return parseShort(value);
+        } else if (type.equals(XSD_DECIMAL)) {
+            return parseDecimal(value);
+        } else if (type.equals(XSD_BOOLEAN)) {
+            return parseBoolean(value);
+        } else if (type.equals(XSD_BYTE)) {
+            return parseByte(value);
+        } else if (type.equals(XSD_LONG)) {
+            return parseLong(value);
+        } else if (type.equals(XSD_UNSIGNEDBYTE)) {
+            return parseUnsignedShort(value);
+        } else if (type.equals(XSD_UNSIGNEDSHORT)) {
+            return parseUnsignedShort(value);
+        } else if (type.equals(XSD_UNSIGNEDINT)) {
+            return parseUnsignedInt(value);
+        } else if (type.equals(XSD_UNSIGNEDLONG)) {
+            return parseUnsignedInt(value);
+        } else if (type.equals(XSD_DATETIME)) {
+            return parseDateTime(value);
+        } else if (type.equals(XSD_DATE)) {
+            return parseDate(value);
+        } else if (type.equals(XSD_TIME)) {
+            return parseTime(value);
+        } else if (type.equals(XSD_DURATION)) {
+            return parseDuration(value);
+        } else if (type.equals(XSD_HEXBIN)) {
+            return parseHexBinary(value);
+        } else if (type.equals(XSD_BASE64)) {
+            return parseBase64Binary(value);
+        } else if (type.equals(XSD_QNAME)) {
+            NamespaceContext namespaceContext =
+                (NamespaceContext)((context != null) ? context.getMetadata().get(NamespaceContext.class.getName()) : null);
+            return parseQName(value, namespaceContext);
+        } else if (type.equals(XSD_NOTATION)) {
+            NamespaceContext namespaceContext =
+                (NamespaceContext)((context != null) ? context.getMetadata().get(NamespaceContext.class.getName()) : null);
+            return parseQName(value, namespaceContext);
+        } else if (type.equals(XSD_YEAR)) {
+            return factory.newXMLGregorianCalendar(value);
+        } else if (type.equals(XSD_MONTH)) {
+            return factory.newXMLGregorianCalendar(value);
+        } else if (type.equals(XSD_DAY)) {
+            return factory.newXMLGregorianCalendar(value);
+        } else if (type.equals(XSD_YEARMONTH)) {
+            return factory.newXMLGregorianCalendar(value);
+        } else if (type.equals(XSD_MONTHDAY)) {
+            return factory.newXMLGregorianCalendar(value);
+        } else {
+            return value;
+        }
+    }
+
+    @SuppressWarnings("deprecation")
+    private XMLGregorianCalendar toXMLGregorianCalendar(Date date) {
+        GregorianCalendar c =
+            new GregorianCalendar(date.getYear(), date.getMonth(), date.getDate(), date.getHours(), date.getMinutes(),
+                                  date.getSeconds());
+        return factory.newXMLGregorianCalendar(c);
+    }
+
+    private XMLGregorianCalendar toXMLGregorianCalendar(GregorianCalendar calendar) {
+        return factory.newXMLGregorianCalendar(calendar);
+    }
+
+    public String toXMLLiteral(QName simpleType, Object obj, TransformationContext context) {
+        if(obj == null) {
+            // It could be null if nilable=true
+            return null;
+        }
+        if (obj instanceof Float || obj instanceof Double) {
+            if (obj instanceof Float) {
+                return printDouble(((Float)obj).floatValue());
+            } else {
+                return printDouble(((Double)obj).doubleValue());
+            }
+        } else if (obj instanceof GregorianCalendar) {
+            GregorianCalendar calendar = (GregorianCalendar)obj;
+            return toXMLGregorianCalendar(calendar).toXMLFormat();
+        } else if (obj instanceof Date) {
+            return toXMLGregorianCalendar((Date)obj).toXMLFormat();
+        } else if (obj instanceof XMLGregorianCalendar) {
+            return ((XMLGregorianCalendar)obj).toXMLFormat();
+        } else if (obj instanceof byte[]) {
+            if (simpleType != null) {
+                if (simpleType.equals(XSD_BASE64)) {
+                    return printBase64Binary((byte[])obj);
+                } else if (simpleType.equals(XSD_HEXBIN)) {
+                    return printHexBinary((byte[])obj);
+                }
+            }
+        } else if (obj instanceof QName) {
+            NamespaceContext namespaceContext =
+                (NamespaceContext)((context != null) ? context.getMetadata().get(NamespaceContext.class.getName()) : null);
+            return printQName((QName)obj, namespaceContext);
+        }
+        return obj.toString();
+    }
+
+    public static boolean isSimpleXSDType(QName typeName) {
+        if (typeName == null) {
+            return false;
+        }
+        return typeName.getNamespaceURI().equals(URI_2001_SCHEMA_XSD) 
+            && XSD_SIMPLE_TYPES.get(typeName.getLocalPart()) != null;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/TransformationContextImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/TransformationContextImpl.java
new file mode 100644
index 0000000000..a5b8e0a0bd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/TransformationContextImpl.java
@@ -0,0 +1,129 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.lang.ref.WeakReference;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+
+public class TransformationContextImpl implements TransformationContext {
+    private static final String SOURCE_OPERATION = "source.operation";
+
+    private static final String TARGET_OPERATION = "target.operation";
+
+    private DataType sourceDataType;
+
+    private DataType targetDataType;
+
+    private final Map<String, Object> metadata = new HashMap<String, Object>();
+
+    private WeakReference<ClassLoader> classLoaderRef;
+
+    public TransformationContextImpl() {
+        super();
+        // This is used only for testing
+        setClassLoader(Thread.currentThread().getContextClassLoader());
+    }
+
+    public TransformationContextImpl(DataType sourceDataType,
+                                     DataType targetDataType,
+                                     ClassLoader classLoader,
+                                     Map<String, Object> metadata) {
+        super();
+        this.sourceDataType = sourceDataType;
+        this.targetDataType = targetDataType;
+        setClassLoader(classLoader);
+        if (metadata != null) {
+            this.metadata.putAll(metadata);
+        }
+    }
+
+    public TransformationContextImpl(DataType sourceDataType,
+                                     DataType targetDataType,
+                                     Map<String, Object> metadata) {
+        super();
+        this.sourceDataType = sourceDataType;
+        this.targetDataType = targetDataType;
+        setClassLoader(Thread.currentThread().getContextClassLoader());
+        if (metadata != null) {
+            this.metadata.putAll(metadata);
+        }
+    }
+
+    public DataType getSourceDataType() {
+        return sourceDataType;
+    }
+
+    public DataType getTargetDataType() {
+        return targetDataType;
+    }
+
+    public void setSourceDataType(DataType sourceDataType) {
+        this.sourceDataType = sourceDataType;
+    }
+
+    public void setTargetDataType(DataType targetDataType) {
+        this.targetDataType = targetDataType;
+    }
+
+    public final void setClassLoader(ClassLoader classLoader) {
+        this.classLoaderRef = new WeakReference<ClassLoader>(classLoader);
+    }
+
+    public ClassLoader getClassLoader() {
+        return classLoaderRef.get();
+    }
+
+    public Map<String, Object> getMetadata() {
+        return metadata;
+    }
+
+    /**
+     * @return the sourceOperation
+     */
+    public Operation getSourceOperation() {
+        return (Operation) metadata.get(SOURCE_OPERATION);
+    }
+
+    /**
+     * @param sourceOperation the sourceOperation to set
+     */
+    public void setSourceOperation(Operation sourceOperation) {
+        this.metadata.put(SOURCE_OPERATION, sourceOperation);
+    }
+
+    /**
+     * @return the targetOperation
+     */
+    public Operation getTargetOperation() {
+        return (Operation) metadata.get(TARGET_OPERATION);
+    }
+
+    /**
+     * @param targetOperation the targetOperation to set
+     */
+    public void setTargetOperation(Operation targetOperation) {
+        this.metadata.put(TARGET_OPERATION, targetOperation);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/XSDDataTypeConverter.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/XSDDataTypeConverter.java
new file mode 100644
index 0000000000..fb747864e7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/impl/XSDDataTypeConverter.java
@@ -0,0 +1,945 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.Writer;
+import java.math.BigDecimal;
+import java.math.BigInteger;
+import java.text.FieldPosition;
+import java.text.Format;
+import java.text.ParsePosition;
+import java.util.Calendar;
+import java.util.TimeZone;
+
+import javax.xml.XMLConstants;
+import javax.xml.datatype.DatatypeConfigurationException;
+import javax.xml.datatype.DatatypeFactory;
+import javax.xml.datatype.Duration;
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+
+/**
+ * Utility class for XSD data type conversions
+ *
+ * @version $Rev$ $Date$
+ */
+public class XSDDataTypeConverter {
+    public static final class Base64Binary {
+        private static final char[] S_BASE64CHAR =
+        {'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S',
+            'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l',
+            'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2', '3', '4',
+            '5', '6', '7', '8', '9', '+', '/'};
+
+        private static final char S_BASE64PAD = '=';
+
+        private static final byte[] S_DECODETABLE = new byte[128];
+
+        static {
+            for (int i = 0; i < S_DECODETABLE.length; i++) {
+                S_DECODETABLE[i] = Byte.MAX_VALUE; // 127
+            }
+            for (int i = 0; i < S_BASE64CHAR.length; i++) {
+                // 0 to 63
+                S_DECODETABLE[S_BASE64CHAR[i]] = (byte) i;
+            }
+        }
+
+        private Base64Binary() {
+        }
+
+        /**
+         * 
+         */
+        public static byte[] decode(char[] data, int off, int len) {
+            char[] ibuf = new char[4];
+            int ibufcount = 0;
+            byte[] obuf = new byte[len / 4 * 3 + 3];
+            int obufcount = 0;
+            for (int i = off; i < off + len; i++) {
+                char ch = data[i];
+                if (ch == S_BASE64PAD || ch < S_DECODETABLE.length && S_DECODETABLE[ch] != Byte.MAX_VALUE) {
+                    ibuf[ibufcount++] = ch;
+                    if (ibufcount == ibuf.length) {
+                        ibufcount = 0;
+                        obufcount += decode0(ibuf, obuf, obufcount);
+                    }
+                }
+            }
+            if (obufcount == obuf.length) {
+                return obuf;
+            }
+            byte[] ret = new byte[obufcount];
+            System.arraycopy(obuf, 0, ret, 0, obufcount);
+            return ret;
+        }
+
+        /**
+         * 
+         */
+        public static void decode(char[] data, int off, int len, OutputStream ostream) throws IOException {
+            char[] ibuf = new char[4];
+            int ibufcount = 0;
+            byte[] obuf = new byte[3];
+            for (int i = off; i < off + len; i++) {
+                char ch = data[i];
+                if (ch == S_BASE64PAD || ch < S_DECODETABLE.length && S_DECODETABLE[ch] != Byte.MAX_VALUE) {
+                    ibuf[ibufcount++] = ch;
+                    if (ibufcount == ibuf.length) {
+                        ibufcount = 0;
+                        int obufcount = decode0(ibuf, obuf, 0);
+                        ostream.write(obuf, 0, obufcount);
+                    }
+                }
+            }
+        }
+
+        /**
+         * 
+         */
+        public static byte[] decode(String data) {
+            char[] ibuf = new char[4];
+            int ibufcount = 0;
+            byte[] obuf = new byte[data.length() / 4 * 3 + 3];
+            int obufcount = 0;
+            for (int i = 0; i < data.length(); i++) {
+                char ch = data.charAt(i);
+                if (ch == S_BASE64PAD || ch < S_DECODETABLE.length && S_DECODETABLE[ch] != Byte.MAX_VALUE) {
+                    ibuf[ibufcount++] = ch;
+                    if (ibufcount == ibuf.length) {
+                        ibufcount = 0;
+                        obufcount += decode0(ibuf, obuf, obufcount);
+                    }
+                }
+            }
+            if (obufcount == obuf.length) {
+                return obuf;
+            }
+            byte[] ret = new byte[obufcount];
+            System.arraycopy(obuf, 0, ret, 0, obufcount);
+            return ret;
+        }
+
+        /**
+         * 
+         */
+        public static void decode(String data, OutputStream ostream) throws IOException {
+            char[] ibuf = new char[4];
+            int ibufcount = 0;
+            byte[] obuf = new byte[3];
+            for (int i = 0; i < data.length(); i++) {
+                char ch = data.charAt(i);
+                if (ch == S_BASE64PAD || ch < S_DECODETABLE.length && S_DECODETABLE[ch] != Byte.MAX_VALUE) {
+                    ibuf[ibufcount++] = ch;
+                    if (ibufcount == ibuf.length) {
+                        ibufcount = 0;
+                        int obufcount = decode0(ibuf, obuf, 0);
+                        ostream.write(obuf, 0, obufcount);
+                    }
+                }
+            }
+        }
+
+        private static int decode0(char[] ibuf, byte[] obuf, int index) {
+            int wp = index;
+            int outlen = 3;
+            if (ibuf[3] == S_BASE64PAD) {
+                outlen = 2;
+            }
+            if (ibuf[2] == S_BASE64PAD) {
+                outlen = 1;
+            }
+            int b0 = S_DECODETABLE[ibuf[0]];
+            int b1 = S_DECODETABLE[ibuf[1]];
+            int b2 = S_DECODETABLE[ibuf[2]];
+            int b3 = S_DECODETABLE[ibuf[3]];
+            switch (outlen) {
+                case 1:
+                    obuf[wp] = (byte) (b0 << 2 & 0xfc | b1 >> 4 & 0x3);
+                    return 1;
+                case 2:
+                    obuf[wp++] = (byte) (b0 << 2 & 0xfc | b1 >> 4 & 0x3);
+                    obuf[wp] = (byte) (b1 << 4 & 0xf0 | b2 >> 2 & 0xf);
+                    return 2;
+                case 3:
+                    obuf[wp++] = (byte) (b0 << 2 & 0xfc | b1 >> 4 & 0x3);
+                    obuf[wp++] = (byte) (b1 << 4 & 0xf0 | b2 >> 2 & 0xf);
+                    obuf[wp] = (byte) (b2 << 6 & 0xc0 | b3 & 0x3f);
+                    return 3;
+                default:
+                    throw new IllegalArgumentException("The character sequence is not base64 encoded.");
+            }
+        }
+
+        /**
+         * Returns base64 representation of specified byte array.
+         */
+        public static String encode(byte[] data) {
+            return encode(data, 0, data.length);
+        }
+
+        /**
+         * Returns base64 representation of specified byte array.
+         */
+        public static String encode(byte[] data, int off, int len) {
+            if (len <= 0) {
+                return "";
+            }
+            char[] out = new char[len / 3 * 4 + 4];
+            int rindex = off;
+            int windex = 0;
+            int rest = len - off;
+            while (rest >= 3) {
+                int i =
+                    ((data[rindex] & 0xff) << 16) + ((data[rindex + 1] & 0xff) << 8)
+                        + (data[rindex + 2] & 0xff);
+                out[windex++] = S_BASE64CHAR[i >> 18];
+                out[windex++] = S_BASE64CHAR[(i >> 12) & 0x3f];
+                out[windex++] = S_BASE64CHAR[(i >> 6) & 0x3f];
+                out[windex++] = S_BASE64CHAR[i & 0x3f];
+                rindex += 3;
+                rest -= 3;
+            }
+            if (rest == 1) {
+                int i = data[rindex] & 0xff;
+                out[windex++] = S_BASE64CHAR[i >> 2];
+                out[windex++] = S_BASE64CHAR[(i << 4) & 0x3f];
+                out[windex++] = S_BASE64PAD;
+                out[windex++] = S_BASE64PAD;
+            } else if (rest == 2) {
+                int i = ((data[rindex] & 0xff) << 8) + (data[rindex + 1] & 0xff);
+                out[windex++] = S_BASE64CHAR[i >> 10];
+                out[windex++] = S_BASE64CHAR[(i >> 4) & 0x3f];
+                out[windex++] = S_BASE64CHAR[(i << 2) & 0x3f];
+                out[windex++] = S_BASE64PAD;
+            }
+            return new String(out, 0, windex);
+        }
+
+        /**
+         * Outputs base64 representation of the specified byte array to a byte stream.
+         */
+        public static void encode(byte[] data, int off, int len, OutputStream ostream) throws IOException {
+            if (len <= 0) {
+                return;
+            }
+            byte[] out = new byte[4];
+            int rindex = off;
+            int rest = len - off;
+            while (rest >= 3) {
+                int i =
+                    ((data[rindex] & 0xff) << 16) + ((data[rindex + 1] & 0xff) << 8)
+                        + (data[rindex + 2] & 0xff);
+                out[0] = (byte) S_BASE64CHAR[i >> 18];
+                out[1] = (byte) S_BASE64CHAR[(i >> 12) & 0x3f];
+                out[2] = (byte) S_BASE64CHAR[(i >> 6) & 0x3f];
+                out[3] = (byte) S_BASE64CHAR[i & 0x3f];
+                ostream.write(out, 0, 4);
+                rindex += 3;
+                rest -= 3;
+            }
+            if (rest == 1) {
+                int i = data[rindex] & 0xff;
+                out[0] = (byte) S_BASE64CHAR[i >> 2];
+                out[1] = (byte) S_BASE64CHAR[(i << 4) & 0x3f];
+                out[2] = (byte) S_BASE64PAD;
+                out[3] = (byte) S_BASE64PAD;
+                ostream.write(out, 0, 4);
+            } else if (rest == 2) {
+                int i = ((data[rindex] & 0xff) << 8) + (data[rindex + 1] & 0xff);
+                out[0] = (byte) S_BASE64CHAR[i >> 10];
+                out[1] = (byte) S_BASE64CHAR[(i >> 4) & 0x3f];
+                out[2] = (byte) S_BASE64CHAR[(i << 2) & 0x3f];
+                out[3] = (byte) S_BASE64PAD;
+                ostream.write(out, 0, 4);
+            }
+        }
+
+        /**
+         * Outputs base64 representation of the specified byte array to a character stream.
+         */
+        public static void encode(byte[] data, int off, int len, Writer writer) throws IOException {
+            if (len <= 0) {
+                return;
+            }
+            char[] out = new char[4];
+            int rindex = off;
+            int rest = len - off;
+            int output = 0;
+            while (rest >= 3) {
+                int i =
+                    ((data[rindex] & 0xff) << 16) + ((data[rindex + 1] & 0xff) << 8)
+                        + (data[rindex + 2] & 0xff);
+                out[0] = S_BASE64CHAR[i >> 18];
+                out[1] = S_BASE64CHAR[(i >> 12) & 0x3f];
+                out[2] = S_BASE64CHAR[(i >> 6) & 0x3f];
+                out[3] = S_BASE64CHAR[i & 0x3f];
+                writer.write(out, 0, 4);
+                rindex += 3;
+                rest -= 3;
+                output += 4;
+                if (output % 76 == 0) {
+                    writer.write("\n");
+                }
+            }
+            if (rest == 1) {
+                int i = data[rindex] & 0xff;
+                out[0] = S_BASE64CHAR[i >> 2];
+                out[1] = S_BASE64CHAR[(i << 4) & 0x3f];
+                out[2] = S_BASE64PAD;
+                out[3] = S_BASE64PAD;
+                writer.write(out, 0, 4);
+            } else if (rest == 2) {
+                int i = ((data[rindex] & 0xff) << 8) + (data[rindex + 1] & 0xff);
+                out[0] = S_BASE64CHAR[i >> 10];
+                out[1] = S_BASE64CHAR[(i >> 4) & 0x3f];
+                out[2] = S_BASE64CHAR[(i << 2) & 0x3f];
+                out[3] = S_BASE64PAD;
+                writer.write(out, 0, 4);
+            }
+        }
+    }
+
+    /**
+     * <p/>
+     * Utility class for xs:hexbinary. </p>
+     */
+    public static final class HexBinary {
+        private HexBinary() {
+        }
+
+        /**
+         * Converts the string <code>pValue</code> into an array of hex bytes.
+         */
+        public static byte[] decode(String pValue) {
+            if ((pValue.length() % 2) != 0) {
+                throw new IllegalArgumentException("A HexBinary string must have even length.");
+            }
+            byte[] result = new byte[pValue.length() / 2];
+            int j = 0;
+            int i = 0;
+            while (i < pValue.length()) {
+                byte b;
+                char c = pValue.charAt(i++);
+                char d = pValue.charAt(i++);
+                if (c >= '0' && c <= '9') {
+                    b = (byte) ((c - '0') << 4);
+                } else if (c >= 'A' && c <= 'F') {
+                    b = (byte) ((c - 'A' + 10) << 4);
+                } else if (c >= 'a' && c <= 'f') {
+                    b = (byte) ((c - 'a' + 10) << 4);
+                } else {
+                    throw new IllegalArgumentException("Invalid hex digit: " + c);
+                }
+                if (d >= '0' && d <= '9') {
+                    b += (byte) (d - '0');
+                } else if (d >= 'A' && d <= 'F') {
+                    b += (byte) (d - 'A' + 10);
+                } else if (d >= 'a' && d <= 'f') {
+                    b += (byte) (d - 'a' + 10);
+                } else {
+                    throw new IllegalArgumentException("Invalid hex digit: " + d);
+                }
+                result[j++] = b;
+            }
+            return result;
+        }
+
+        /**
+         * Converts the byte array <code>pHexBinary</code> into a string.
+         */
+        public static String encode(byte[] pHexBinary) {
+            StringBuffer result = new StringBuffer();
+            for (int i = 0; i < pHexBinary.length; i++) {
+                byte b = pHexBinary[i];
+                byte c = (byte) ((b & 0xf0) >> 4);
+                if (c <= 9) {
+                    result.append((char) ('0' + c));
+                } else {
+                    result.append((char) ('A' + c - 10));
+                }
+                c = (byte) (b & 0x0f);
+                if (c <= 9) {
+                    result.append((char) ('0' + c));
+                } else {
+                    result.append((char) ('A' + c - 10));
+                }
+            }
+            return result.toString();
+        }
+
+        /**
+         * Creates a clone of the given byte array.
+         */
+        public static byte[] getClone(byte[] pHexBinary) {
+            byte[] result = new byte[pHexBinary.length];
+            System.arraycopy(pHexBinary, 0, result, 0, pHexBinary.length);
+            return result;
+        }
+    }
+
+    public class XSDDateFormat extends XSDDateTimeFormat {
+        private static final long serialVersionUID = -1629412916827246627L;
+
+        /**
+         * Creates a new instance.
+         */
+        public XSDDateFormat() {
+            super(true, false);
+        }
+    }
+
+    /**
+     * <p/>
+     * An instance of {@link java.text.Format}, which may be used to parse and format <code>xs:dateTime</code> values.
+     * </p>
+     */
+    public static class XSDDateTimeFormat extends Format {
+        private static final long serialVersionUID = -1148332471737068969L;
+
+        final boolean parseDate;
+
+        final boolean parseTime;
+
+        /**
+         * Creates a new instance.
+         */
+        public XSDDateTimeFormat() {
+            this(true, true);
+        }
+
+        XSDDateTimeFormat(boolean pParseDate, boolean pParseTime) {
+            parseDate = pParseDate;
+            parseTime = pParseTime;
+        }
+
+        private void append(StringBuffer pBuffer, int pNum, int pMinLen) {
+            String s = Integer.toString(pNum);
+            for (int i = s.length(); i < pMinLen; i++) {
+                pBuffer.append('0');
+            }
+            pBuffer.append(s);
+        }
+
+        @Override
+        public StringBuffer format(Object pCalendar, StringBuffer pBuffer, FieldPosition pPos) {
+            assert pCalendar != null : "The Calendar argument must not be null.";
+            assert pBuffer != null : "The StringBuffer argument must not be null.";
+            assert pPos != null : "The FieldPosition argument must not be null.";
+
+            Calendar cal = (Calendar) pCalendar;
+            if (parseDate) {
+                int year = cal.get(Calendar.YEAR);
+                if (year < 0) {
+                    pBuffer.append('-');
+                    year = -year;
+                }
+                append(pBuffer, year, 4);
+                pBuffer.append('-');
+                append(pBuffer, cal.get(Calendar.MONTH) + 1, 2);
+                pBuffer.append('-');
+                append(pBuffer, cal.get(Calendar.DAY_OF_MONTH), 2);
+                if (parseTime) {
+                    pBuffer.append('T');
+                }
+            }
+            if (parseTime) {
+                append(pBuffer, cal.get(Calendar.HOUR_OF_DAY), 2);
+                pBuffer.append(':');
+                append(pBuffer, cal.get(Calendar.MINUTE), 2);
+                pBuffer.append(':');
+                append(pBuffer, cal.get(Calendar.SECOND), 2);
+                int millis = cal.get(Calendar.MILLISECOND);
+                if (millis > 0) {
+                    pBuffer.append('.');
+                    append(pBuffer, millis, 3);
+                }
+            }
+            TimeZone tz = cal.getTimeZone();
+            // JDK 1.4: int offset = tz.getOffset(cal.getTimeInMillis());
+            int offset = cal.get(Calendar.ZONE_OFFSET);
+            if (tz.inDaylightTime(cal.getTime())) {
+                offset += cal.get(Calendar.DST_OFFSET);
+            }
+            if (offset == 0) {
+                pBuffer.append('Z');
+            } else {
+                if (offset < 0) {
+                    pBuffer.append('-');
+                    offset = -offset;
+                } else {
+                    pBuffer.append('+');
+                }
+                int minutes = offset / (60 * 1000);
+                int hours = minutes / 60;
+                minutes -= hours * 60;
+                append(pBuffer, hours, 2);
+                pBuffer.append(':');
+                append(pBuffer, minutes, 2);
+            }
+            return pBuffer;
+        }
+
+        private int parseInt(String pString, int offset, StringBuffer pDigits) {
+            int length = pString.length();
+            int pOffset = offset;
+            pDigits.setLength(0);
+            while (pOffset < length) {
+                char c = pString.charAt(pOffset);
+                if (Character.isDigit(c)) {
+                    pDigits.append(c);
+                    ++pOffset;
+                } else {
+                    break;
+                }
+            }
+            return pOffset;
+        }
+
+        @Override
+        public Object parseObject(String pString, ParsePosition pParsePosition) {
+            assert pString != null : "The String argument must not be null.";
+            assert pParsePosition != null : "The ParsePosition argument must not be null.";
+            int offset = pParsePosition.getIndex();
+            int length = pString.length();
+
+            boolean isMinus = false;
+            StringBuffer digits = new StringBuffer();
+            int year = 0;
+            int month = 0;
+            int mday = 0;
+            if (parseDate) {
+                // Sign
+                if (offset < length) {
+                    char c = pString.charAt(offset);
+                    if (c == '+') {
+                        ++offset;
+                    } else if (c == '-') {
+                        ++offset;
+                        isMinus = true;
+                    }
+                }
+
+                offset = parseInt(pString, offset, digits);
+                if (digits.length() < 4) {
+                    pParsePosition.setErrorIndex(offset);
+                    return null;
+                }
+                year = Integer.parseInt(digits.toString());
+
+                if (offset < length && pString.charAt(offset) == '-') {
+                    ++offset;
+                } else {
+                    pParsePosition.setErrorIndex(offset);
+                    return null;
+                }
+
+                offset = parseInt(pString, offset, digits);
+                if (digits.length() != 2) {
+                    pParsePosition.setErrorIndex(offset);
+                    return null;
+                }
+                month = Integer.parseInt(digits.toString());
+
+                if (offset < length && pString.charAt(offset) == '-') {
+                    ++offset;
+                } else {
+                    pParsePosition.setErrorIndex(offset);
+                    return null;
+                }
+
+                offset = parseInt(pString, offset, digits);
+                if (digits.length() != 2) {
+                    pParsePosition.setErrorIndex(offset);
+                    return null;
+                }
+                mday = Integer.parseInt(digits.toString());
+
+                if (parseTime) {
+                    if (offset < length && pString.charAt(offset) == 'T') {
+                        ++offset;
+                    } else {
+                        pParsePosition.setErrorIndex(offset);
+                        return null;
+                    }
+                }
+            } else {
+                year = month = mday = 0;
+            }
+
+            int hour = 0;
+            int minute = 0;
+            int second = 0;
+            int millis = 0;
+            if (parseTime) {
+                offset = parseInt(pString, offset, digits);
+                if (digits.length() != 2) {
+                    pParsePosition.setErrorIndex(offset);
+                    return null;
+                }
+                hour = Integer.parseInt(digits.toString());
+
+                if (offset < length && pString.charAt(offset) == ':') {
+                    ++offset;
+                } else {
+                    pParsePosition.setErrorIndex(offset);
+                    return null;
+                }
+
+                offset = parseInt(pString, offset, digits);
+                if (digits.length() != 2) {
+                    pParsePosition.setErrorIndex(offset);
+                    return null;
+                }
+                minute = Integer.parseInt(digits.toString());
+
+                if (offset < length && pString.charAt(offset) == ':') {
+                    ++offset;
+                } else {
+                    pParsePosition.setErrorIndex(offset);
+                    return null;
+                }
+
+                offset = parseInt(pString, offset, digits);
+                if (digits.length() != 2) {
+                    pParsePosition.setErrorIndex(offset);
+                    return null;
+                }
+                second = Integer.parseInt(digits.toString());
+
+                if (offset < length && pString.charAt(offset) == '.') {
+                    ++offset;
+                    offset = parseInt(pString, offset, digits);
+                    if (digits.length() > 0) {
+                        millis = Integer.parseInt(digits.toString());
+                    } else {
+                        millis = 0;
+                    }
+                } else {
+                    millis = 0;
+                }
+            } else {
+                hour = minute = second = millis = 0;
+            }
+
+            digits.setLength(0);
+            digits.append("GMT");
+            if (offset < length) {
+                char c = pString.charAt(offset);
+                if (c == 'Z') {
+                    // Ignore UTC, it is the default
+                    ++offset;
+                } else if (c == '+' || c == '-') {
+                    digits.append(c);
+                    ++offset;
+                    for (int i = 0; i < 5; i++) {
+                        if (offset >= length) {
+                            pParsePosition.setErrorIndex(offset);
+                            return null;
+                        }
+                        c = pString.charAt(offset);
+                        if ((i != 2 && Character.isDigit(c)) || (i == 2 && c == ':')) {
+                            digits.append(c);
+                        } else {
+                            pParsePosition.setErrorIndex(offset);
+                            return null;
+                        }
+                        ++offset;
+                    }
+                }
+            }
+
+            Calendar cal = Calendar.getInstance(TimeZone.getTimeZone(digits.toString()));
+            cal.set(isMinus ? -year : year, parseDate ? month - 1 : month, mday, hour, minute, second);
+            cal.set(Calendar.MILLISECOND, millis);
+            pParsePosition.setIndex(offset);
+            return cal;
+        }
+    }
+
+    public static class XSDTimeFormat extends XSDDateTimeFormat {
+        private static final long serialVersionUID = 1346506860724640517L;
+
+        /**
+         * Creates a new instance.
+         */
+        public XSDTimeFormat() {
+            super(false, true);
+        }
+    }
+
+    private static final long MAX_UNSIGNED_INT = (((long) Integer.MAX_VALUE) * 2) + 1;
+
+    private static final int MAX_UNSIGNED_SHORT = Short.MAX_VALUE * 2 + 1;
+
+    public String parseAnySimpleType(String value) {
+        return value;
+    }
+
+    public byte[] parseBase64Binary(String value) {
+        return Base64Binary.decode(value);
+    }
+
+    public boolean parseBoolean(String value) {
+        return Boolean.valueOf(value).booleanValue();
+    }
+
+    public byte parseByte(String value) {
+        return Byte.parseByte(value);
+    }
+
+    public Calendar parseDate(String value) {
+        XSDDateFormat format = new XSDDateFormat();
+        ParsePosition pos = new ParsePosition(0);
+        Calendar cal = (Calendar) format.parseObject(value, pos);
+        if (cal == null) {
+            throw new IllegalArgumentException("Failed to parse date " + value + " at:"
+                + value.substring(pos.getErrorIndex()));
+        }
+        return cal;
+    }
+
+    public Calendar parseDateTime(String value) {
+        XSDDateTimeFormat format = new XSDDateTimeFormat();
+        ParsePosition pos = new ParsePosition(0);
+        Calendar cal = (Calendar) format.parseObject(value, pos);
+        if (cal == null) {
+            throw new IllegalArgumentException("Failed to parse dateTime " + value + " at:"
+                + value.substring(pos.getErrorIndex()));
+        }
+        return cal;
+    }
+
+    public BigDecimal parseDecimal(String value) {
+        return new BigDecimal(value);
+    }
+
+    public double parseDouble(String value) {
+        if ("INF".equals(value)) {
+            return Double.POSITIVE_INFINITY;
+        } else if ("-INF".equals(value)) {
+            return Double.NEGATIVE_INFINITY;
+        } else if ("NaN".equals(value)) {
+            return Double.NaN;
+        } else {
+            return Double.parseDouble(value);
+        }
+    }
+
+    public Duration parseDuration(String pDuration) {
+        try {
+            return DatatypeFactory.newInstance().newDuration(pDuration);
+        } catch (DatatypeConfigurationException e) {
+            throw new IllegalArgumentException(e);
+        }
+    }
+
+    public float parseFloat(String value) {
+        if ("INF".equals(value)) {
+            return Float.POSITIVE_INFINITY;
+        } else if ("-INF".equals(value)) {
+            return Float.NEGATIVE_INFINITY;
+        } else if ("NaN".equals(value)) {
+            return Float.NaN;
+        } else {
+            return Float.parseFloat(value);
+        }
+    }
+
+    public byte[] parseHexBinary(String value) {
+        return HexBinary.decode(value);
+    }
+
+    public int parseInt(String value) {
+        return Integer.parseInt(value);
+    }
+
+    public BigInteger parseInteger(String value) {
+        return new BigInteger(value);
+    }
+
+    public long parseLong(String value) {
+        return Long.parseLong(value);
+    }
+
+    public QName parseQName(String value, NamespaceContext context) {
+        int offset = value.indexOf(':');
+        String uri;
+        String localName;
+        switch (offset) {
+            case -1:
+                localName = value;
+                uri = context.getNamespaceURI("");
+                if (uri == null) {
+                    // Should not happen, indicates an error in the
+                    // NamespaceContext
+                    // implementation
+                    throw new IllegalArgumentException("The default prefix is not bound.");
+                }
+                break;
+            case 0:
+                throw new IllegalArgumentException("Default prefix must be indicated by not using a colon: "
+                    + value);
+            default:
+                String prefix = value.substring(0, offset);
+                localName = value.substring(offset + 1);
+                uri = context.getNamespaceURI(prefix);
+                if (uri == null) {
+                    throw new IllegalArgumentException("The prefix " + prefix + " is not bound.");
+                }
+        }
+        return new QName(uri, localName);
+    }
+
+    public short parseShort(String value) {
+        return Short.parseShort(value);
+    }
+
+    public String parseString(String value) {
+        return value;
+    }
+
+    public Calendar parseTime(String value) {
+        XSDTimeFormat format = new XSDTimeFormat();
+        ParsePosition pos = new ParsePosition(0);
+        Calendar cal = (Calendar) format.parseObject(value, pos);
+        if (cal == null) {
+            throw new IllegalArgumentException("Failed to parse time " + value + " at:"
+                + value.substring(pos.getErrorIndex()));
+        }
+        return cal;
+    }
+
+    public long parseUnsignedInt(String value) {
+        long l = Long.parseLong(value);
+        if (l < 0) {
+            throw new IllegalArgumentException("Failed to parse UnsignedInt " + value
+                + ": result is negative");
+        }
+        if (l > MAX_UNSIGNED_INT) {
+            throw new IllegalArgumentException("Failed to parse UnsignedInt " + value
+                + ": result exceeds maximum value " + MAX_UNSIGNED_INT);
+        }
+        return l;
+    }
+
+    public int parseUnsignedShort(String value) {
+        int i = Integer.parseInt(value);
+        if (i < 0) {
+            throw new IllegalArgumentException("Failed to parse UnsignedShort " + value
+                + ": result is negative");
+        }
+        if (i > MAX_UNSIGNED_SHORT) {
+            throw new IllegalArgumentException("Failed to parse UnsignedShort " + value
+                + ": result exceeds maximum value " + MAX_UNSIGNED_SHORT);
+        }
+        return i;
+    }
+
+    public String printAnySimpleType(String value) {
+        return value;
+    }
+
+    public String printBase64Binary(byte[] value) {
+        return Base64Binary.encode(value);
+    }
+
+    public String printBoolean(boolean value) {
+        return (value ? Boolean.TRUE : Boolean.FALSE).toString();
+    }
+
+    public String printByte(byte value) {
+        return Byte.toString(value);
+    }
+
+    public String printDate(Calendar value) {
+        return new XSDDateFormat().format(value);
+    }
+
+    public String printDateTime(Calendar value) {
+        return new XSDDateTimeFormat().format(value);
+    }
+
+    public String printDecimal(BigDecimal value) {
+        return value.toString();
+    }
+
+    public String printDouble(double value) {
+        return Double.toString(value);
+    }
+
+    public String printDuration(Duration pDuration) {
+        return pDuration.toString();
+    }
+
+    public String printFloat(float value) {
+        return Float.toString(value);
+    }
+
+    public String printHexBinary(byte[] value) {
+        return HexBinary.encode(value);
+    }
+
+    public String printInt(int value) {
+        return Integer.toString(value);
+    }
+
+    public String printInteger(BigInteger value) {
+        return value.toString();
+    }
+
+    public String printLong(long value) {
+        return Long.toString(value);
+    }
+
+    public String printQName(QName value, NamespaceContext context) {
+        String prefix = context.getPrefix(value.getNamespaceURI());
+        if (prefix == null) {
+            throw new IllegalArgumentException("The namespace URI " + value.getNamespaceURI()
+                + " is not bound.");
+        } else if (XMLConstants.DEFAULT_NS_PREFIX.equals(prefix)) {
+            return value.getLocalPart();
+        } else {
+            return prefix + ":" + value.getLocalPart();
+        }
+    }
+
+    public String printShort(short value) {
+        return Short.toString(value);
+    }
+
+    public String printString(String value) {
+        return value;
+    }
+
+    public String printTime(Calendar value) {
+        return new XSDTimeFormat().format(value);
+    }
+
+    public String printUnsignedInt(long value) {
+        return Long.toString(value);
+    }
+
+    public String printUnsignedShort(int value) {
+        return Integer.toString(value);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/DOMNode2JavaBeanTransformer.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/DOMNode2JavaBeanTransformer.java
new file mode 100644
index 0000000000..f86d1b29e0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/DOMNode2JavaBeanTransformer.java
@@ -0,0 +1,98 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.databinding.javabeans;

+

+import java.util.ArrayList;

+import java.util.Iterator;

+import java.util.List;

+

+import javax.xml.namespace.QName;

+

+import org.w3c.dom.Document;

+import org.w3c.dom.Node;

+import org.w3c.dom.NodeList;

+

+/**

+ * Transformer to convert data from DOM Node to JavaBean

+ *

+ * @version $Rev$ $Date$

+ */

+public class DOMNode2JavaBeanTransformer extends XML2JavaBeanTransformer<Node> {

+

+    @Override

+    public Node getRootElement(Node element) throws XML2JavaMapperException {

+        if (element instanceof Document) {

+            return ((Document)element).getDocumentElement();

+        } else {

+            return element;

+        }

+

+    }

+

+    @Override

+    public Iterator<Node> getChildElements(Node parent) throws XML2JavaMapperException {

+        NodeList nodeList = parent.getChildNodes();

+        List<Node> nodeArrayList = new ArrayList<Node>(nodeList.getLength());

+        for (int count = 0; count < nodeList.getLength(); ++count) {

+            nodeArrayList.add(nodeList.item(count));

+        }

+

+        return nodeArrayList.iterator();

+    }

+

+    @Override

+    public String getElementName(Node element) throws XML2JavaMapperException {

+        return element.getLocalName();

+    }

+

+    @Override

+    public String getText(Node element) throws XML2JavaMapperException {

+        if (element instanceof Document) {

+            element = ((Document)element).getDocumentElement();

+        }

+        return element.getTextContent();

+    }

+

+    @Override

+    public boolean isTextElement(Node element) throws XML2JavaMapperException {

+        return element.getNodeType() == Node.TEXT_NODE;

+    }

+

+    @Override

+    public boolean isTextOnly(Node element) throws XML2JavaMapperException {

+        NodeList childNodes = element.getChildNodes();

+        return childNodes.getLength() == 1 && isTextElement(childNodes.item(0));

+    }

+

+    @Override

+    public Node getFirstChildWithName(Node element, QName name) throws XML2JavaMapperException {

+        Node child;

+        for (child = element.getFirstChild();

+             child != null && !(child.getNodeName() == name.getLocalPart()

+                                && child.getNamespaceURI() == name.getNamespaceURI()) ;

+             child = child.getNextSibling()) {

+        }

+        return child;

+    }

+

+    @Override

+    public Class getSourceType() {

+        return Node.class;

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/Java2XMLMapperException.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/Java2XMLMapperException.java
new file mode 100644
index 0000000000..9615f43572
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/Java2XMLMapperException.java
@@ -0,0 +1,69 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.databinding.javabeans;

+

+import javax.xml.namespace.QName;

+

+/**

+ * This exception is used to encapsulate and rethrow exceptions that arise out

+ * of converting JavaBean objects to XML

+ *

+ * @version $Rev$ $Date$

+ */

+public class Java2XMLMapperException extends RuntimeException {

+    private static final long serialVersionUID = 6811924384399578686L;

+

+    private QName xmlElementName;

+    private String javaFieldName;

+    private Class javaType;

+    

+    public Java2XMLMapperException(String message) {

+        super(message);

+    }

+

+    public Java2XMLMapperException(Throwable cause) {

+        super(cause);

+    }

+

+    public String getJavaFieldName() {

+        return javaFieldName;

+    }

+

+    public void setJavaFieldName(String javaFieldName) {

+        this.javaFieldName = javaFieldName;

+    }

+

+    public Class getJavaType() {

+        return javaType;

+    }

+

+    public void setJavaType(Class javaType) {

+        this.javaType = javaType;

+    }

+

+    public QName getXmlElementName() {

+        return xmlElementName;

+    }

+

+    public void setXmlElementName(QName xmlElementName) {

+        this.xmlElementName = xmlElementName;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2DOMNodeTransformer.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2DOMNodeTransformer.java
new file mode 100644
index 0000000000..58f594751a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2DOMNodeTransformer.java
@@ -0,0 +1,79 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.databinding.javabeans;

+

+import javax.xml.namespace.QName;

+import javax.xml.parsers.ParserConfigurationException;

+

+import org.apache.tuscany.sca.databinding.impl.DOMHelper;

+import org.w3c.dom.Attr;

+import org.w3c.dom.Document;

+import org.w3c.dom.Node;

+

+/**

+ * Transformer to convert data from a JavaBean object to DOM Node

+ *

+ * @version $Rev$ $Date$

+ */

+public class JavaBean2DOMNodeTransformer extends JavaBean2XMLTransformer<Node> {

+

+    public static final String COLON = ":";

+    private Document factory;

+    

+    public JavaBean2DOMNodeTransformer() {

+        super();

+        try {

+            factory = DOMHelper.newDocument(); 

+        } catch (ParserConfigurationException e) {

+            throw new Java2XMLMapperException(e);

+        }

+    }

+    

+    @Override

+    public void appendChild(Node parentElement, Node childElement) throws Java2XMLMapperException {

+        parentElement.appendChild(childElement);

+    }

+

+    @Override

+    public Node createElement(QName qName) throws Java2XMLMapperException {

+        String qualifedName =

+            (qName.getPrefix() == null || qName.getPrefix().length() <= 0) ? qName.getLocalPart()

+                : qName.getPrefix() + COLON + qName.getLocalPart();

+        return factory.createElementNS(qName.getNamespaceURI(), qualifedName);

+    }

+

+    @Override

+    public void appendText(Node parentElement, String textData) throws Java2XMLMapperException {

+        Node textNode;

+        if (textData != null) {

+            textNode = factory.createTextNode(textData);

+        } else {

+            Attr nil = factory.createAttributeNS("http://www.w3.org/2001/XMLSchema-instance", "xsi:nil");

+            nil.setValue("true");

+            textNode = nil;

+        }

+        appendChild(parentElement, textNode);

+    }

+

+    @Override

+    public Class getTargetType() {

+        return Node.class;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2XMLStreamReaderTransformer.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2XMLStreamReaderTransformer.java
new file mode 100644
index 0000000000..4942fef0da
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2XMLStreamReaderTransformer.java
@@ -0,0 +1,68 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.javabeans;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.xml.BeanXMLStreamReaderImpl;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * Transformer to convert data from a JavaBean object to XMLStreamReader.
+ *
+ * @version $Rev$ $Date$
+ */
+public class JavaBean2XMLStreamReaderTransformer extends BaseTransformer<Object, XMLStreamReader> implements
+    PullTransformer<Object, XMLStreamReader> {
+
+    public XMLStreamReader transform(Object source, TransformationContext context) {
+        try {
+            javax.xml.namespace.QName name = null;
+            if (context != null) {
+                Object logical = context.getSourceDataType().getLogical();
+                if (logical instanceof XMLType) {
+                    name = ((XMLType)logical).getElementName();
+                }
+            }
+            return new BeanXMLStreamReaderImpl(name, source);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    protected Class<Object> getSourceType() {
+        return Object.class;
+    }
+
+    @Override
+    protected Class<XMLStreamReader> getTargetType() {
+        return XMLStreamReader.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 50;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2XMLTransformer.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2XMLTransformer.java
new file mode 100644
index 0000000000..b96b394bb8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2XMLTransformer.java
@@ -0,0 +1,262 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.databinding.javabeans;

+

+import java.lang.reflect.Array;

+import java.lang.reflect.Field;

+import java.lang.reflect.InvocationTargetException;

+import java.lang.reflect.Method;

+import java.lang.reflect.Modifier;

+import java.util.Date;

+import java.util.GregorianCalendar;

+

+import javax.xml.datatype.XMLGregorianCalendar;

+import javax.xml.namespace.QName;

+

+import org.apache.tuscany.sca.databinding.PullTransformer;

+import org.apache.tuscany.sca.databinding.TransformationContext;

+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;

+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;

+import org.apache.tuscany.sca.interfacedef.DataType;

+import org.apache.tuscany.sca.interfacedef.util.XMLType;

+

+/**

+ * Transformer to convert data from a JavaBean object to xml

+ *

+ * @version $Rev$ $Date$

+ */

+public abstract class JavaBean2XMLTransformer<T> extends BaseTransformer<Object, T> implements

+    PullTransformer<Object, T> {

+

+    public static final String GET = "get";

+    public static final String PREFIX = "n";

+    public static final String PERIOD = ".";

+    public static final String FWD_SLASH = "/";

+    public static final String HTTP = "http://";

+    private static int prefixCount = 1;

+

+    protected SimpleTypeMapperImpl mapper;

+

+    public JavaBean2XMLTransformer() {

+        this.mapper = new SimpleTypeMapperImpl();

+    }

+

+    public T transform(Object source, TransformationContext context) {

+        QName rootElement = null;

+        if (context != null) {

+            DataType<?> type = context.getTargetDataType();

+            if (type != null) {

+                Object logical = type.getLogical();

+                if (logical instanceof XMLType) {

+                    rootElement = ((XMLType)logical).getElementName();

+                }

+            }

+        }

+        //FIXME See how/if we still need to get the metadata here

+        //QName rootElementName = (QName)context.getTargetDataType().getMetadata("RootElementName");

+        //if (rootElementName == null) {

+        QName rootElementName = new QName(resolveRootElementName(source.getClass()));

+        //}

+

+        T root = createElement(rootElementName);

+        appendChildElements(root, resolveElementName(source.getClass()), source.getClass(), source, context);

+        return root;

+    }

+

+    private void appendChildElements(T parent,

+                                     QName elementName,

+                                     Class javaType,

+                                     Object javaObject,

+                                     TransformationContext context) {

+        T element = null;

+        if (javaObject != null) {

+            if (javaType.isPrimitive() || isSimpleJavaType(javaObject)) {

+                appendText(parent, mapper.toXMLLiteral(null, javaObject, context));

+            } else if (javaType.isArray()) {

+                int size = Array.getLength(javaObject);

+                for (int count = 0; count < size; ++count) {

+                    Object item = Array.get(javaObject, count);

+                    element = createElement(elementName);

+                    appendChild(parent, element);

+                    appendChildElements(element, elementName, javaType.getComponentType(), item, context);

+                }

+            } else {

+                Field[] javaFields = javaType.getFields();

+                for (Field aField : javaFields) {

+                    try {

+                        QName fieldElementName = new QName(aField.getName());

+                        if (!aField.getType().isArray()) {

+                            element = createElement(fieldElementName);

+                            appendChild(parent, element);

+                            appendChildElements(element,

+                                                fieldElementName,

+                                                aField.getType(),

+                                                aField.get(javaObject),

+                                                context);

+                        } else {

+                            appendChildElements(parent,

+                                                fieldElementName,

+                                                aField.getType(),

+                                                aField.get(javaObject),

+                                                context);

+                        }

+                    } catch (IllegalAccessException e) {

+                        Java2XMLMapperException java2xmlEx = new Java2XMLMapperException(e);

+                        java2xmlEx.setJavaFieldName(aField.getName());

+                        java2xmlEx.setJavaType(javaType);

+                        throw java2xmlEx;

+                    }

+                }

+

+                Method[] methods = javaType.getMethods();

+                String fieldName = null;

+                for (Method aMethod : methods) {

+                    try {

+                        if (Modifier.isPublic(aMethod.getModifiers()) && aMethod.getName().startsWith(GET)

+                            && aMethod.getParameterTypes().length == 0

+                            && isMappedGetter(aMethod.getName())) {

+                            fieldName = resolveFieldFromMethod(aMethod.getName());

+                            try {

+                                javaType.getField(fieldName);

+                            } catch (NoSuchFieldException e) {

+                                QName fieldElementName = new QName(fieldName);

+                                if (aMethod.getReturnType().isArray()) {

+                                    appendChildElements(parent, fieldElementName, aMethod.getReturnType(), aMethod

+                                        .invoke(javaObject, new Object[0]), context);

+                                } else {

+                                    element = createElement(fieldElementName);

+                                    appendChild(parent, element);

+                                    appendChildElements(element, fieldElementName, aMethod.getReturnType(), aMethod

+                                        .invoke(javaObject, new Object[0]), context);

+                                }

+                            }

+                        }

+                    } catch (IllegalAccessException e) {

+                        Java2XMLMapperException java2xmlEx = new Java2XMLMapperException(e);

+                        java2xmlEx.setJavaFieldName(fieldName);

+                        java2xmlEx.setJavaType(javaType);

+                        throw java2xmlEx;

+                    } catch (InvocationTargetException e) {

+                        Java2XMLMapperException java2xmlEx = new Java2XMLMapperException(e);

+                        java2xmlEx.setJavaFieldName(fieldName);

+                        java2xmlEx.setJavaType(javaType);

+                        throw java2xmlEx;

+                    }

+                }

+            }

+        }

+    }

+

+    /*

+     * Subclasses can override this method to prevent some getter methods

+     * from being mapped.  The default implementation provided by this class

+     * maps all getter methods.

+     */

+    protected boolean isMappedGetter(String methodName) {

+        return true;

+    }

+

+    @Override

+    public String getSourceDataBinding() {

+        return JavaBeansDataBinding.NAME;

+    }

+

+    @Override

+    public Class<Object> getSourceType() {

+        return Object.class;

+    }

+

+    private boolean isSimpleJavaType(Object javaObject) {

+        if (javaObject instanceof String) {

+            return true;

+        }

+        if (javaObject instanceof Byte || javaObject instanceof Character

+            || javaObject instanceof Short

+            || javaObject instanceof Integer

+            || javaObject instanceof Long

+            || javaObject instanceof Float

+            || javaObject instanceof Double

+            || javaObject instanceof Boolean) {

+            return true;

+        }

+        if (javaObject instanceof GregorianCalendar || javaObject instanceof Date

+            || javaObject instanceof XMLGregorianCalendar

+            || javaObject instanceof byte[]

+            || javaObject instanceof QName) {

+            return true;

+        }

+        return false;

+    }

+

+    private String resolveRootElementName(Class javaType) {

+        if (javaType.isArray()) {

+            return javaType.getComponentType().getSimpleName() + "_collection";

+        } else {

+            return javaType.getSimpleName() + "_instance";

+        }

+    }

+

+    private QName resolveElementName(Class javaType) {

+        if (javaType.isArray()) {

+            return new QName(javaType.getComponentType().getSimpleName());

+        } else {

+            return new QName(javaType.getSimpleName());

+        }

+    }

+

+    private String resolveFieldFromMethod(String methodName) {

+        StringBuffer fieldName = new StringBuffer();

+        fieldName.append(Character.toLowerCase(methodName.charAt(GET.length())));

+        fieldName.append(methodName.substring(GET.length() + 1));

+        return fieldName.toString();

+    }

+

+    public String getNexPrefix() {

+        return PREFIX + prefixCount++;

+    }

+

+    @Override

+    public int getWeight() {

+        return JavaBeansDataBinding.HEAVY_WEIGHT;

+    }

+

+    /**

+     * Create an element with the given name

+     * @param qName

+     * @return

+     * @throws Java2XMLMapperException

+     */

+    public abstract T createElement(QName qName) throws Java2XMLMapperException;

+

+    /**

+     * Create a text node and add it to the parent

+     * @param parentElement

+     * @param textData

+     * @throws Java2XMLMapperException

+     */

+    public abstract void appendText(T parentElement, String textData) throws Java2XMLMapperException;

+

+    /**

+     * Add the child element to the parent

+     * @param parentElement

+     * @param childElement

+     * @throws Java2XMLMapperException

+     */

+    public abstract void appendChild(T parentElement, T childElement) throws Java2XMLMapperException;

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBeansDataBinding.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBeansDataBinding.java
new file mode 100644
index 0000000000..2234aa07c2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBeansDataBinding.java
@@ -0,0 +1,162 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.databinding.javabeans;

+

+import java.io.ByteArrayInputStream;

+import java.io.ByteArrayOutputStream;

+import java.io.IOException;

+import java.io.InputStream;

+import java.io.ObjectInputStream;

+import java.io.ObjectOutputStream;

+import java.io.ObjectStreamClass;

+import java.io.OutputStream;

+import java.io.Serializable;

+import java.lang.reflect.InvocationTargetException;

+import java.lang.reflect.Method;

+import java.util.logging.Logger;

+

+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;

+import org.apache.tuscany.sca.interfacedef.DataType;

+import org.apache.tuscany.sca.interfacedef.Operation;

+

+/**

+ * DataBinding for JavaBeans

+ *

+ * @version $Rev$ $Date$

+ */

+public class JavaBeansDataBinding extends BaseDataBinding {

+    private final static Logger logger = Logger.getLogger(JavaBeansDataBinding.class.getName());

+    /**

+     * Defining a weight to a very high number so that the transformer won't be picked

+     * up by other paths unless it's the only available path

+     */

+    public static final int HEAVY_WEIGHT = 10000;

+    public static final String NAME = "java:complexType";

+

+    public JavaBeansDataBinding() {

+        super(NAME, Object.class);

+    }

+

+    protected JavaBeansDataBinding(String name, Class<?> baseType) {

+        super(name, baseType);

+    }

+

+    @Override

+    public Object copy(Object arg, DataType dataType, Operation operation) {

+        if (arg == null) {

+            return null;

+        }

+        final Class<?> clazz = arg.getClass();

+        if (String.class == clazz || clazz.isPrimitive()

+            || Number.class.isAssignableFrom(clazz)

+            || Boolean.class.isAssignableFrom(clazz)

+            || Character.class.isAssignableFrom(clazz)

+            || Byte.class.isAssignableFrom(clazz)) {

+            // Immutable classes

+            return arg;

+        }

+        try {

+            if (arg instanceof Serializable) {

+                ByteArrayOutputStream bos = new ByteArrayOutputStream();

+                ObjectOutputStream oos = getObjectOutputStream(bos);

+                oos.writeObject(arg);

+                oos.close();

+                bos.close();

+

+                // Work out which ClassLoader to use for deserializing arg

+                // We want to use:

+                //   * The ClassLoader of arg if it is not the System ClassLoader

+                //   * The ThreadContext ClassLoader if the ClassLoader of arg is the System ClassLoader

+                //     because Collection classes are loaded by the System ClassLoader but their contents

+                //     may be loaded from another ClassLoader

+                //

+                ClassLoader classLoaderToUse = clazz.getClassLoader();

+                if (classLoaderToUse == null)

+                {

+                    // ClassLoader of arg is the System ClassLoader so we will use the ThreadContext ClassLoader

+                    // instead

+                    classLoaderToUse = Thread.currentThread().getContextClassLoader();

+                }

+

+                ByteArrayInputStream bis = new ByteArrayInputStream(bos.toByteArray());

+                ObjectInputStream ois = getObjectInputStream(bis, classLoaderToUse);

+                Object objectCopy = ois.readObject();

+                ois.close();

+                bis.close();

+                return objectCopy;

+            } else if (arg instanceof Cloneable) {

+                Method clone;

+                try {

+                    clone = arg.getClass().getMethod("clone");

+                    try {

+                        return clone.invoke(arg, (Object[])null);

+                    } catch (InvocationTargetException e) {

+                        if (e.getTargetException() instanceof CloneNotSupportedException) {

+                            // Ignore

+                        } else {

+                            throw new IllegalArgumentException(e);

+                        }

+                    } catch (Exception e) {

+                        throw new IllegalArgumentException(e);

+                    }

+                } catch (NoSuchMethodException e) {

+                    // Ignore it

+                }

+            }

+                // return arg;

+            logger.warning("Argument type '" + arg.getClass().getName()

+                + "' is not Serializable or Cloneable. Pass-by-value is skipped.");

+            return arg;

+       } catch (Exception e) {

+            throw new IllegalArgumentException("Pass-by-value is not supported for the given object: " + arg.getClass()

+                .getName(), e);

+        }

+    }

+

+    protected ObjectOutputStream getObjectOutputStream(OutputStream os) throws IOException {

+        return new ObjectOutputStream(os);

+    }

+

+    protected ObjectInputStream getObjectInputStream(InputStream is, final ClassLoader cl) throws IOException {

+        ObjectInputStream ois = new ObjectInputStream(is) {

+            @Override

+            protected Class<?> resolveClass(ObjectStreamClass desc) throws IOException, ClassNotFoundException {

+                try {

+                    return Class.forName(desc.getName(), false, cl);

+                } catch (ClassNotFoundException e) {

+                    try {

+                        // For OSGi, use context ClassLoader if the bundle ClassLoader cannot load the class

+                        if (cl != Thread.currentThread().getContextClassLoader()) {

+                            return Class.forName(desc.getName(), false, Thread.currentThread().getContextClassLoader());

+                        }

+                    } catch (ClassNotFoundException e1) {

+                        // ignore

+                    } catch (NoClassDefFoundError e1) {

+                        // ignore

+                    }

+                    return super.resolveClass(desc);

+                }

+            }

+

+        };

+        return ois;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaExceptionDataBinding.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaExceptionDataBinding.java
new file mode 100644
index 0000000000..7ae64c6a27
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaExceptionDataBinding.java
@@ -0,0 +1,35 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.databinding.javabeans;

+

+

+/**

+ * DataBinding for Java Exceptions

+ *

+ * @version $Rev$ $Date$

+ */

+public class JavaExceptionDataBinding extends JavaBeansDataBinding {

+

+    public static final String NAME = "java:exception";

+

+    public JavaExceptionDataBinding() {

+        super(NAME, null);

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/SimpleJavaDataBinding.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/SimpleJavaDataBinding.java
new file mode 100644
index 0000000000..61a2189c72
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/SimpleJavaDataBinding.java
@@ -0,0 +1,79 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.javabeans;
+
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;
+import org.apache.tuscany.sca.databinding.xml.XMLStringDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * DataBinding for Java simple types
+ *
+ * @version $Rev$ $Date$
+ */
+public class SimpleJavaDataBinding extends BaseDataBinding {
+    public static final String NAME = "java:simpleType";
+
+    public SimpleJavaDataBinding() {
+        super(NAME, Object.class);
+    }
+
+    @Override
+    public Object copy(Object arg, DataType dataType, Operation operation) {
+        if (arg instanceof byte[]) {
+            return ((byte[])arg).clone();
+        }
+        return arg;
+    }
+
+    @Override
+    public boolean introspect(DataType type, Operation operation) {
+        Class<?> cls = type.getPhysical();
+        if (cls == Object.class) {
+            return false;
+        }
+        // HACK: [rfeng] By pass the one know to XMLString
+        String db = type.getDataBinding();
+        if (db != null && (XMLStringDataBinding.NAME.equals(db))) {
+            return false;
+        }
+        if (SimpleTypeMapperImpl.JAVA2XML.keySet().contains(cls)) {
+            type.setDataBinding(NAME);
+            QName elementName = null;
+            Object logical = type.getLogical();
+            if (logical instanceof XMLType) {
+                elementName = ((XMLType)logical).getElementName();
+            }
+            TypeInfo typeInfo = SimpleTypeMapperImpl.getXMLType(cls);
+            type.setLogical(new XMLType(elementName, typeInfo == null ? null : typeInfo.getQName()));
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/XML2JavaBeanTransformer.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/XML2JavaBeanTransformer.java
new file mode 100644
index 0000000000..01dd8fe963
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/XML2JavaBeanTransformer.java
@@ -0,0 +1,329 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.databinding.javabeans;

+

+import java.lang.reflect.Array;

+import java.lang.reflect.Constructor;

+import java.lang.reflect.Field;

+import java.lang.reflect.InvocationTargetException;

+import java.lang.reflect.Method;

+import java.util.ArrayList;

+import java.util.Hashtable;

+import java.util.Iterator;

+import java.util.List;

+import java.util.Map;

+

+import javax.xml.namespace.QName;

+

+import org.apache.tuscany.sca.databinding.PullTransformer;

+import org.apache.tuscany.sca.databinding.TransformationContext;

+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;

+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;

+import org.apache.tuscany.sca.interfacedef.util.XMLType;

+

+/**

+ * Transformer to convert data from XML to JavaBean

+ *

+ * @version $Rev$ $Date$

+ */

+public abstract class XML2JavaBeanTransformer<T> extends BaseTransformer<T, Object> implements

+        PullTransformer<T, Object> {

+

+    public static final String SET = "set";

+    public static final QName QNAME_MESSAGE = new QName("message");

+

+    protected SimpleTypeMapperImpl mapper;

+

+    public XML2JavaBeanTransformer() {

+        this.mapper = new SimpleTypeMapperImpl();

+    }

+

+    @Override

+    public int getWeight() {

+        return JavaBeansDataBinding.HEAVY_WEIGHT;

+    }

+    

+    public Object transform(T source, TransformationContext context) {

+        //FIXME why is the logical type sometimes a Class instead of an XMLType?

+        if (context.getSourceDataType().getLogical() instanceof XMLType) {

+            XMLType xmlType = (XMLType) context.getSourceDataType().getLogical();

+            return toJavaObject(xmlType.getTypeName(), getRootElement(source), context);

+        } else {

+            return toJavaObject(null, getRootElement(source), context);

+        }

+    }

+

+    public Object toJavaObject(QName xmlType, T xmlElement, TransformationContext context) {

+        if (xmlType != null && SimpleTypeMapperImpl.isSimpleXSDType(xmlType)) {

+            return mapper.toJavaObject(xmlType, getText(xmlElement), context);

+        } else {

+            Class<?> javaType = (Class<?>)context.getTargetDataType().getPhysical();

+            return createJavaObject(xmlElement, javaType, context);

+        }

+    }

+    

+    @SuppressWarnings("unchecked")

+    private <L> L createJavaObject(T element, Class<L> javaType, TransformationContext context) 

+        throws XML2JavaMapperException {

+        if (isTextOnly(element)) {

+            return (L) mapper.toJavaObject(SimpleTypeMapperImpl.getXMLType(javaType).getQName(),

+                                                 getText(element),

+                                                 context);

+        } else {

+            String fieldName = null;

+            try {

+                L javaInstance;

+                T detailMsg = null;

+                if (Throwable.class.isAssignableFrom(javaType)) {

+                    T msgElement = getFirstChildWithName(element, QNAME_MESSAGE);

+                    if (msgElement != null && isTextOnly(msgElement)) {

+                        detailMsg = msgElement;  // skip this when handling child elements

+                        Constructor constructor = javaType.getConstructor(new Class[] {String.class});

+                        javaInstance = (L)constructor.newInstance(new Object[] {getText(detailMsg)});

+                    } else {

+                        javaInstance = javaType.newInstance();

+                    }

+                } else {

+                    javaInstance = javaType.newInstance();

+                }

+                Map<Field, List<Object>> arrayFields = new Hashtable<Field, List<Object>>();

+                Map<Method, List<Object>> arraySetters = new Hashtable<Method, List<Object>>();

+                

+                for (Iterator<T> childElements = getChildElements(element); childElements.hasNext(); ) {

+                    T childElement = childElements.next();

+                    if (!isTextElement(childElement) && childElement != detailMsg) {

+                        fieldName = getElementName(childElement);

+                        try {

+                            Field javaField = javaType.getField(fieldName);

+                            setFieldValue(javaInstance,

+                                          javaField,

+                                          childElement,

+                                          arrayFields,

+                                          context);

+

+                        } catch (NoSuchFieldException e1) {

+                            setFieldValueUsingSetter(javaType,

+                                                     javaInstance,

+                                                     fieldName,

+                                                     childElement,

+                                                     arraySetters,

+                                                     context);

+                        }

+                    }

+                }

+

+                setArrayValues(javaInstance, arrayFields, arraySetters);

+                return javaInstance;

+            } catch (Exception e2) {

+                XML2JavaMapperException xml2JavaEx = new XML2JavaMapperException(e2);

+                xml2JavaEx.setJavaType(javaType);

+                xml2JavaEx.setJavaFieldName(fieldName);

+                throw xml2JavaEx;

+            }

+        }

+    }

+

+    private void setFieldValue(Object javaInstance,

+                               Field javaField,

+                               T fieldValue,

+                               Map<Field, List<Object>> arrayFields,

+                               TransformationContext context) throws IllegalAccessException {

+        Class<?> javaFieldType = (Class<?>) javaField.getType();

+

+        if (javaFieldType.isArray()) {

+            Class<?> componentType = javaFieldType.getComponentType();

+            List<Object> fldValueArray = arrayFields.get(javaField);

+            if (fldValueArray == null) {

+                fldValueArray = new ArrayList<Object>();

+                arrayFields.put(javaField, fldValueArray);

+            }

+            fldValueArray.add(createJavaObject(fieldValue, componentType, context));

+        } else {

+            javaField.setAccessible(true);

+            javaField.set(javaInstance, createJavaObject(fieldValue, javaFieldType, context));

+        }

+    }

+

+    private void setFieldValueUsingSetter(Class javaType,

+                                          Object javaInstance,

+                                          String fieldName,

+                                          T fieldValue,

+                                          Map<Method, List<Object>> arraySetters,

+                                          TransformationContext context) throws IllegalAccessException,

+                                                                        InvocationTargetException {

+        char firstChar = Character.toUpperCase(fieldName.charAt(0));

+        StringBuilder methodName = new StringBuilder(SET + fieldName);

+        methodName.setCharAt(SET.length(), firstChar);

+        boolean methodNotFound = true;

+

+        for (int methodCount = 0; methodNotFound && methodCount < javaType.getMethods().length; ++methodCount) {

+            Method aMethod = javaType.getMethods()[methodCount];

+            if (aMethod.getName().equals(methodName.toString())

+                    && aMethod.getParameterTypes().length == 1) {

+                Class<?> paramType = aMethod.getParameterTypes()[0];

+

+                if (paramType.isArray()) {

+                    Class<?> componentType = paramType.getComponentType();

+                    List<Object> setterValueArray = arraySetters.get(aMethod);

+                    if (setterValueArray == null) {

+                        setterValueArray = new ArrayList<Object>();

+                        arraySetters.put(aMethod, setterValueArray);

+                    }

+                    setterValueArray.add(createJavaObject(fieldValue, componentType, context));

+                } else {

+                    aMethod.invoke(javaInstance, new Object[] {createJavaObject(fieldValue,

+                                                                                 paramType,

+                                                                                 context)});

+                }

+                methodNotFound = false;

+            }

+        }

+

+        if (methodNotFound) {

+            XML2JavaMapperException xml2JavaEx =

+                    new XML2JavaMapperException("No field or setter method to configure xml data");

+            xml2JavaEx.setJavaFieldName(fieldName);

+            xml2JavaEx.setJavaType(javaType);

+            throw xml2JavaEx;

+        }

+    }

+

+    private void setArrayValues(Object javaInstance,

+                                Map<Field, List<Object>> arrayFields,

+                                Map<Method, List<Object>> arraySetters) throws IllegalAccessException,

+                                                                       InvocationTargetException {

+        if (arrayFields.size() > 0) {

+            for (Field javaField : arrayFields.keySet()) {

+                javaField.setAccessible(true);

+

+                if (javaField.getType().getComponentType().isPrimitive()) {

+                    javaField.set(javaInstance, createPrimitiveArray(javaField.getType()

+                                                                              .getComponentType(),

+                                                                     arrayFields.get(javaField)));

+                } else {

+                    javaField.set(javaInstance,

+                                  createNonPrimitiveArray(javaField.getType().getComponentType(),

+                                                          arrayFields.get(javaField)));

+                }

+            }

+        }

+

+        if (arraySetters.size() > 0) {

+            for (Method aMethod : arraySetters.keySet()) {

+                Class<?> paramType = aMethod.getParameterTypes()[0];

+                if (paramType.getComponentType().isPrimitive()) {

+                    aMethod.invoke(javaInstance,

+                                   new Object[] {createPrimitiveArray(paramType.getComponentType(),

+                                                                       arraySetters.get(aMethod))});

+                } else {

+                    aMethod.invoke(javaInstance,

+                                   new Object[] {createNonPrimitiveArray(paramType.getComponentType(),

+                                                                          arraySetters.get(aMethod))});

+                }

+            }

+        }

+    }

+

+    private Object createNonPrimitiveArray(Class fieldType, List values) {

+        Object objectArray = Array.newInstance(fieldType, values.size());

+        for (int count = 0; count < values.size(); ++count) {

+            Array.set(objectArray, count, values.get(count));

+        }

+        return objectArray;

+    }

+

+    private Object createPrimitiveArray(Class fieldType, List values) {

+        if (fieldType.isPrimitive()) {

+            if (fieldType.getName().equals("int")) {

+                int[] primitiveValues = new int[values.size()];

+                for (int count = 0; count < values.size(); ++count) {

+                    primitiveValues[count] = ((Integer) values.get(count)).intValue();

+                }

+                return primitiveValues;

+            } else if (fieldType.getName().equals("float")) {

+                float[] primitiveValues = new float[values.size()];

+                for (int count = 0; count < values.size(); ++count) {

+                    primitiveValues[count] = ((Float) values.get(count)).floatValue();

+                }

+                return primitiveValues;

+            } else if (fieldType.getName().equals("boolean")) {

+                boolean[] primitiveValues = new boolean[values.size()];

+                for (int count = 0; count < values.size(); ++count) {

+                    primitiveValues[count] = ((Boolean) values.get(count)).booleanValue();

+                }

+                return primitiveValues;

+            } else if (fieldType.getName().equals("char")) {

+                char[] primitiveValues = new char[values.size()];

+                for (int count = 0; count < values.size(); ++count) {

+                    primitiveValues[count] = ((Character) values.get(count)).charValue();

+                }

+                return primitiveValues;

+            } else if (fieldType.getName().equals("byte")) {

+                byte[] primitiveValues = new byte[values.size()];

+                for (int count = 0; count < values.size(); ++count) {

+                    primitiveValues[count] = ((Byte) values.get(count)).byteValue();

+                }

+                return primitiveValues;

+            } else if (fieldType.getName().equals("short")) {

+                short[] primitiveValues = new short[values.size()];

+                for (int count = 0; count < values.size(); ++count) {

+                    primitiveValues[count] = ((Short) values.get(count)).shortValue();

+                }

+                return primitiveValues;

+            } else if (fieldType.getName().equals("long")) {

+                long[] primitiveValues = new long[values.size()];

+                for (int count = 0; count < values.size(); ++count) {

+                    primitiveValues[count] = ((Long) values.get(count)).longValue();

+                }

+                return primitiveValues;

+            } else if (fieldType.getName().equals("double")) {

+                double[] primitiveValues = new double[values.size()];

+                for (int count = 0; count < values.size(); ++count) {

+                    primitiveValues[count] = ((Double) values.get(count)).doubleValue();

+                }

+                return primitiveValues;

+            }

+        }

+        return values;

+    }

+

+    public abstract String getText(T source) throws XML2JavaMapperException;

+

+    public abstract Iterator<T> getChildElements(T parent) throws XML2JavaMapperException;

+

+    public abstract String getElementName(T element) throws XML2JavaMapperException;

+

+    public abstract boolean isTextElement(T element) throws XML2JavaMapperException;

+    

+    public abstract boolean isTextOnly(T element) throws XML2JavaMapperException;

+

+    public abstract T getFirstChildWithName(T element, QName name) throws XML2JavaMapperException;

+

+    public abstract T getRootElement(T element) throws XML2JavaMapperException;

+

+    @Override

+    public Class<Object> getTargetType() {

+        return Object.class;

+    }

+

+    @Override

+    public String getTargetDataBinding() {

+        return JavaBeansDataBinding.NAME;

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/XML2JavaMapperException.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/XML2JavaMapperException.java
new file mode 100644
index 0000000000..a723fd445c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/XML2JavaMapperException.java
@@ -0,0 +1,76 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.databinding.javabeans;

+

+import javax.xml.namespace.QName;

+

+/**

+ * This exception is used to encapsulate and rethrow exceptions that arise out

+ * of converting XML Data to Java Objects.

+ *

+ * @version $Rev$ $Date$

+ */

+public class XML2JavaMapperException extends RuntimeException {

+    private static final long serialVersionUID = 6596530102591630642L;

+    

+    private QName xmlElementName;

+    private String javaFieldName;

+    private Class javaType;

+

+    public XML2JavaMapperException(String message) {

+        super(message);

+    }

+

+    public XML2JavaMapperException(Throwable cause) {

+        super(cause);

+    }

+

+    public QName getXmlElementName() {

+        return xmlElementName;

+    }

+

+    public void setXmlElementName(QName xmlElementName) {

+        this.xmlElementName = xmlElementName;

+    }

+

+    public String getJavaFieldName() {

+        return javaFieldName;

+    }

+

+    public void setJavaFieldName(String javaFieldName) {

+        this.javaFieldName = javaFieldName;

+    }

+

+    public Class getJavaType() {

+        return javaType;

+    }

+

+    public void setJavaType(Class javaType) {

+        this.javaType = javaType;

+    }

+

+    @Override

+    public String getMessage() {

+        return super.getMessage() + " <" + getJavaFieldName() + "> " + " in <" + getJavaType() + ">";

+    }

+    

+    

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/util/DataTypeHelper.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/util/DataTypeHelper.java
new file mode 100644
index 0000000000..847fcf226c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/util/DataTypeHelper.java
@@ -0,0 +1,165 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.util;
+
+import java.lang.reflect.GenericArrayType;
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.Type;
+import java.lang.reflect.TypeVariable;
+import java.lang.reflect.WildcardType;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public final class DataTypeHelper {
+    private DataTypeHelper() {
+    }
+
+    /**
+     * Find all classes referenced by this data type though java generics
+     * @param d
+     * @return
+     */
+    public static Set<Class<?>> findClasses(DataType d) {
+        Set<Class<?>> classes = new HashSet<Class<?>>();
+        Set<Type> visited = new HashSet<Type>();
+        findClasses(d, classes, visited);
+        return classes;
+    }
+
+    private static void findClasses(DataType d, Set<Class<?>> classes, Set<Type> visited) {
+        if (d == null) {
+            return;
+        }
+        classes.add(d.getPhysical());
+        if (d.getPhysical() != d.getGenericType()) {
+            findClasses(d.getGenericType(), classes, visited);
+        }
+    }
+
+    /**
+     * Find referenced classes in the generic type
+     * @param type
+     * @param classSet
+     * @param visited
+     */
+    private static void findClasses(Type type, Set<Class<?>> classSet, Set<Type> visited) {
+        if (visited.contains(type) || type == null) {
+            return;
+        }
+        visited.add(type);
+        if (type instanceof Class) {
+            Class<?> cls = (Class<?>)type;
+            if (!cls.isInterface()) {
+                classSet.add(cls);
+            }
+            return;
+        } else if (type instanceof ParameterizedType) {
+            ParameterizedType pType = (ParameterizedType)type;
+            findClasses(pType.getRawType(), classSet, visited);
+            for (Type t : pType.getActualTypeArguments()) {
+                findClasses(t, classSet, visited);
+            }
+        } else if (type instanceof TypeVariable) {
+            TypeVariable<?> tv = (TypeVariable<?>)type;
+            for (Type t : tv.getBounds()) {
+                findClasses(t, classSet, visited);
+            }
+        } else if (type instanceof GenericArrayType) {
+            GenericArrayType gType = (GenericArrayType)type;
+            findClasses(gType, classSet, visited);
+        } else if (type instanceof WildcardType) {
+            WildcardType wType = (WildcardType)type;
+            for (Type t : wType.getLowerBounds()) {
+                findClasses(t, classSet, visited);
+            }
+            for (Type t : wType.getUpperBounds()) {
+                findClasses(t, classSet, visited);
+            }
+        }
+    }
+
+    /**
+     * Get all the data types in the interface
+     * @param intf The interface
+     * @param useWrapper Use wrapper classes?
+     * @return A list of DataTypes
+     */
+    public static List<DataType> getDataTypes(Interface intf, boolean useWrapper) {
+        List<DataType> dataTypes = new ArrayList<DataType>();
+        for (Operation op : intf.getOperations()) {
+            getDataTypes(dataTypes, op, useWrapper);
+        }
+        return dataTypes;
+    }
+
+    /**
+     * Get all the data types in the operation
+     * @param op The operation
+     * @param useWrapper Use wrapper classes?
+     * @return A list of DataTypes
+     */
+    public static List<DataType> getDataTypes(Operation op, boolean useWrapper) {
+        List<DataType> dataTypes = new ArrayList<DataType>();
+        getDataTypes(dataTypes, op, useWrapper);
+        return dataTypes;
+    }
+
+    private static void getDataTypes(List<DataType> dataTypes, Operation op, boolean useWrapper) {
+        WrapperInfo wrapper = op.getWrapper();
+        if (useWrapper && wrapper != null) {
+            DataType dt1 = wrapper.getInputWrapperType();
+            if (dt1 != null) {
+                dataTypes.add(dt1);
+            }
+            DataType dt2 = wrapper.getOutputWrapperType();
+            if (dt2 != null) {
+                dataTypes.add(dt2);
+            }
+        }
+        // FIXME: [rfeng] We may need to find the referenced classes in the child types
+        // else 
+        {
+            for (DataType dt1 : op.getInputType().getLogical()) {
+                dataTypes.add(dt1);
+            }
+            DataType dt2 = op.getOutputType();
+            if (dt2 != null) {
+                dataTypes.add(dt2);
+            }
+        }
+        for (DataType<DataType> dt3 : op.getFaultTypes()) {
+            DataType dt4 = dt3.getLogical();
+            if (dt4 != null) {
+                dataTypes.add(dt4);
+            }
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/util/LRUCache.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/util/LRUCache.java
new file mode 100644
index 0000000000..34a82fd2d3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/util/LRUCache.java
@@ -0,0 +1,88 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.util;
+
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+/**
+ * A Simple LRU Cache
+ * 
+ * @version $Revision$
+ * @param <K>
+ * @param <V>
+ */
+
+public class LRUCache<K, V> extends LinkedHashMap<K, V> {
+    private static final long serialVersionUID = -342098639681884413L;
+    protected int maxCacheSize = 4096;
+
+    /**
+     * Default constructor for an LRU Cache The default capacity is 10000
+     */
+    public LRUCache() {
+        this(0, 4096, 0.75f, true);
+    }
+
+    /**
+     * Constructs a LRUCache with a maximum capacity
+     * 
+     * @param maximumCacheSize
+     */
+    public LRUCache(int maximumCacheSize) {
+        this(0, maximumCacheSize, 0.75f, true);
+    }
+
+    /**
+     * Constructs an empty <tt>LRUCache</tt> instance with the specified
+     * initial capacity, maximumCacheSize,load factor and ordering mode.
+     * 
+     * @param initialCapacity the initial capacity.
+     * @param maximumCacheSize
+     * @param loadFactor the load factor.
+     * @param accessOrder the ordering mode - <tt>true</tt> for access-order,
+     *                <tt>false</tt> for insertion-order.
+     * @throws IllegalArgumentException if the initial capacity is negative or
+     *                 the load factor is non-positive.
+     */
+
+    public LRUCache(int initialCapacity, int maximumCacheSize, float loadFactor, boolean accessOrder) {
+        super(initialCapacity, loadFactor, accessOrder);
+        this.maxCacheSize = maximumCacheSize;
+    }
+
+    /**
+     * @return Returns the maxCacheSize.
+     */
+    public int getMaxCacheSize() {
+        return maxCacheSize;
+    }
+
+    /**
+     * @param maxCacheSize The maxCacheSize to set.
+     */
+    public void setMaxCacheSize(int maxCacheSize) {
+        this.maxCacheSize = maxCacheSize;
+    }
+
+    @Override
+    protected boolean removeEldestEntry(Map.Entry<K, V> eldest) {
+        return size() > maxCacheSize;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/BeanXMLStreamReaderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/BeanXMLStreamReaderImpl.java
new file mode 100644
index 0000000000..3423d3e3b0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/BeanXMLStreamReaderImpl.java
@@ -0,0 +1,296 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.beans.BeanInfo;
+import java.beans.Introspector;
+import java.beans.PropertyDescriptor;
+import java.lang.reflect.Array;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class BeanXMLStreamReaderImpl extends XmlTreeStreamReaderImpl {
+    private static final Comparator<Accessor> COMPARATOR = new Comparator<Accessor>() {
+        public int compare(Accessor o1, Accessor o2) {
+            return o1.getName().compareTo(o2.getName());
+        }
+    };
+
+    public static class BeanXmlNodeImpl extends SimpleXmlNodeImpl implements XmlNode {
+        private static final Object[] NULL = null;
+        private static final SimpleTypeMapperImpl MAPPER = new SimpleTypeMapperImpl();
+
+        public BeanXmlNodeImpl(Object bean) {
+            super(getName(bean == null ? null : bean.getClass()), bean);
+        }
+
+        public BeanXmlNodeImpl(QName name, Object bean) {
+            super(name, bean);
+        }
+
+        private static boolean isSimpleType(Class<?> javaType) {
+            return SimpleTypeMapperImpl.getXMLType(javaType) != null;
+        }
+
+        private static String getStringValue(Object o) {
+            if (o == null) {
+                return null;
+            }
+            TypeInfo info = SimpleTypeMapperImpl.getXMLType(o.getClass());
+            if (info != null) {
+                return MAPPER.toXMLLiteral(info.getQName(), o, null);
+            } else {
+                return String.valueOf(o);
+            }
+        }
+
+        @Override
+        public Iterator<XmlNode> children() {
+            if (name == null) {
+                return null;
+            }
+            if (value == null) {
+                return super.children();
+            }
+            if (isSimpleType(value.getClass())) {
+                XmlNode textNode = new BeanXmlNodeImpl(null, value);
+                return Arrays.asList(textNode).iterator();
+            }
+            if (Map.class.isAssignableFrom(value.getClass())) {
+                List<XmlNode> entries = new ArrayList<XmlNode>();
+                QName entryName = new QName(name.getNamespaceURI(), "entry");
+                Map map = (Map)value;
+                if (map != null) {
+                    for (Object e : map.entrySet()) {
+                        Map.Entry entry = (Map.Entry)e;
+                        entries.add(new BeanXmlNodeImpl(entryName, entry));
+                    }
+                }
+                return entries.iterator();
+            }
+            try {
+                Map<String, Accessor> accessorMap = getAccessors(value);
+                List<Accessor> accessorList = new ArrayList<Accessor>(accessorMap.values());
+                Collections.sort(accessorList, COMPARATOR);
+
+                List<XmlNode> props = new ArrayList<XmlNode>();
+                for (Accessor accessor : accessorList) {
+                    Class<?> pType = accessor.getType();
+
+                    QName pName = new QName(name.getNamespaceURI(), accessor.getName());
+                    Object pValue = accessor.getValue();
+                    if (pType.isArray()) {
+                        if (pValue != null) {
+                            int i1 = Array.getLength(pValue);
+                            for (int j = 0; j < i1; j++) {
+                                Object o = Array.get(pValue, j);
+                                props.add(new BeanXmlNodeImpl(pName, o));
+                            }
+                        } else {
+                            // TODO: How to handle null?
+                        }
+                    } else if (Collection.class.isAssignableFrom(pType)) {
+                        Collection objList = (Collection)pValue;
+                        if (objList != null && objList.size() > 0) {
+                            for (Iterator j = objList.iterator(); j.hasNext();) {
+                                Object o = j.next();
+                                props.add(new BeanXmlNodeImpl(pName, o));
+                            }
+
+                        } else {
+                            // How to handle null
+                        }
+                    } else {
+                        props.add(new BeanXmlNodeImpl(pName, pValue));
+                    }
+                }
+                return props.iterator();
+            } catch (Exception e) {
+                throw new IllegalArgumentException(e);
+            }
+        }
+
+        @Override
+        public QName getName() {
+            return name;
+        }
+
+        @Override
+        public String getValue() {
+            return getStringValue(value);
+        }
+        
+        private static String getPackageName(Class<?> cls) {
+            String name = cls.getName();
+            int index = name.lastIndexOf('.');
+            return index == -1 ? "" : name.substring(0, index);
+        }
+
+        public static QName getName(Class<?> cls) {
+            if (cls == null) {
+                return null;
+            }
+
+            String packageName = getPackageName(cls);
+
+            if ("".equals(packageName)) {
+                return new QName("", cls.getSimpleName());
+            }
+            StringBuffer ns = new StringBuffer("http://");
+            String[] names = packageName.split("\\.");
+            for (int i = names.length - 1; i >= 0; i--) {
+                ns.append(names[i]);
+                if (i != 0) {
+                    ns.append('.');
+                }
+            }
+            ns.append('/');
+            return new QName(ns.toString(), cls.getSimpleName());
+        }
+
+    }
+
+    public BeanXMLStreamReaderImpl(QName name, Object bean) {
+        super(getXmlNode(name, bean));
+    }
+
+    private static BeanXmlNodeImpl getXmlNode(QName name, Object bean) {
+        BeanXmlNodeImpl root = null;
+        if (name != null) {
+            root = new BeanXmlNodeImpl(name, bean);
+        } else {
+            root = new BeanXmlNodeImpl(bean);
+        }
+        return root;
+    }
+
+    public static interface Accessor {
+        String getName();
+
+        Class<?> getType();
+
+        Object getValue() throws Exception;
+
+        void setValue(Object value) throws Exception;
+    }
+
+    private static class FieldAccessor implements Accessor {
+        private Object target;
+        private Field field;
+
+        public FieldAccessor(Object target, Field field) {
+            super();
+            this.target = target;
+            this.field = field;
+            this.field.setAccessible(true);
+        }
+
+        public String getName() {
+            return field.getName();
+        }
+
+        public Object getValue() throws Exception {
+            return field.get(target);
+        }
+
+        public void setValue(Object value) throws Exception {
+            field.set(target, value);
+        }
+
+        public Class<?> getType() {
+            return field.getType();
+        }
+
+    }
+
+    private static class PropertyAccessor implements Accessor {
+        private Object target;
+        private PropertyDescriptor prop;
+
+        public PropertyAccessor(Object target, PropertyDescriptor prop) {
+            super();
+            this.target = target;
+            this.prop = prop;
+        }
+
+        public String getName() {
+            return prop.getName();
+        }
+
+        public Class<?> getType() {
+            return prop.getPropertyType();
+        }
+
+        public Object getValue() throws Exception {
+            Method getter = prop.getReadMethod();
+            if (getter != null) {
+                getter.setAccessible(true);
+                return getter.invoke(target);
+            }
+            throw new IllegalAccessException("The property cannot be read: " + getName());
+        }
+
+        public void setValue(Object value) throws Exception {
+            Method setter = prop.getWriteMethod();
+            if (setter != null) {
+                setter.setAccessible(true);
+                setter.invoke(target);
+            }
+            throw new IllegalAccessException("The property cannot be written: " + getName());
+        }
+
+    }
+
+    private static Map<String, Accessor> getAccessors(Object target) throws Exception {
+        if (target == null) {
+            return Collections.emptyMap();
+        }
+        Map<String, Accessor> map = new HashMap<String, Accessor>();
+        Class<?> type = target.getClass();
+        for (Field f : type.getFields()) {
+            map.put(f.getName(), new FieldAccessor(target, f));
+        }
+        BeanInfo info = Introspector.getBeanInfo(type, Object.class);
+        for (PropertyDescriptor p : info.getPropertyDescriptors()) {
+            // if (p.getReadMethod() != null && p.getWriteMethod() != null) {
+                map.put(p.getName(), new PropertyAccessor(target, p));
+            // }
+        }
+        return map;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMDataBinding.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMDataBinding.java
new file mode 100644
index 0000000000..e029604722
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMDataBinding.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.WrapperHandler;
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.w3c.dom.Node;
+
+/**
+ * DOM DataBinding
+ *
+ * @version $Rev$ $Date$
+ */
+public class DOMDataBinding extends BaseDataBinding {
+    public static final String NAME = Node.class.getName();
+
+    public static final String ROOT_NAMESPACE = "http://tuscany.apache.org/xmlns/sca/databinding/dom/1.0";
+    public static final QName ROOT_ELEMENT = new QName(ROOT_NAMESPACE, "root");
+
+    public DOMDataBinding() {
+        super(NAME, Node.class);
+    }
+
+    @Override
+    public WrapperHandler getWrapperHandler() {
+        return new DOMWrapperHandler();
+    }
+
+    @Override
+    public Object copy(Object source, DataType dataType, Operation operation) {
+        if (Node.class.isAssignableFrom(source.getClass())) {
+            Node nodeSource = (Node)source;
+            return nodeSource.cloneNode(true);
+        }
+        return super.copy(source, dataType, operation);
+    }
+
+    @Override
+    public boolean introspect(DataType type, Operation operation) {
+        if (Node.class.isAssignableFrom(type.getPhysical())) {
+            if (type.getLogical() == null) {
+                type.setLogical(new XMLType(ROOT_ELEMENT, null));
+            }
+            type.setDataBinding(NAME);
+            return true;
+        }
+        return false;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMWrapperHandler.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMWrapperHandler.java
new file mode 100644
index 0000000000..9e1ebb3522
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMWrapperHandler.java
@@ -0,0 +1,141 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import javax.xml.namespace.QName;
+import javax.xml.parsers.ParserConfigurationException;
+
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.WrapperHandler;
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
+import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+public class DOMWrapperHandler implements WrapperHandler<Node> {
+
+    public DOMWrapperHandler() {
+        super();
+    }
+
+    public Node create(Operation operation, boolean input) {
+        try {
+            WrapperInfo wrapperInfo = operation.getWrapper();
+            ElementInfo element = input ? wrapperInfo.getInputWrapperElement() : wrapperInfo.getOutputWrapperElement();
+            // Class<?> wrapperClass = input ? wrapperInfo.getInputWrapperClass() : wrapperInfo.getOutputWrapperClass();
+            Document document = DOMHelper.newDocument();
+            QName name = element.getQName();
+            return DOMHelper.createElement(document, name);
+        } catch (ParserConfigurationException e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    public void setChildren(Node wrapper,
+                            Object[] childObjects,
+                            Operation operation, boolean input) {
+        List<ElementInfo> childElements = input? operation.getWrapper().getInputChildElements():
+            operation.getWrapper().getOutputChildElements();
+        for (int i = 0; i < childElements.size(); i++) {
+            setChild(wrapper, i, childElements.get(i), childObjects[i]);
+        }
+
+    }
+    public void setChild(Node wrapper, int i, ElementInfo childElement, Object value) {
+        Node node = (Node)value;
+        if (node.getNodeType() == Node.DOCUMENT_NODE) {
+            node = ((Document)node).getDocumentElement();
+        }
+        wrapper.appendChild(wrapper.getOwnerDocument().importNode(node, true));
+    }
+
+    public List getChildren(Node wrapper, Operation operation, boolean input) {
+        assert wrapper != null;
+        List<ElementInfo> childElements = input? operation.getWrapper().getInputChildElements():
+            operation.getWrapper().getOutputChildElements();
+        if (wrapper.getNodeType() == Node.DOCUMENT_NODE) {
+            wrapper = ((Document)wrapper).getDocumentElement();
+        }
+        List<Node> elements = new ArrayList<Node>();
+        NodeList nodes = wrapper.getChildNodes();
+        for (int j = 0; j < nodes.getLength(); j++) {
+            Node node = nodes.item(j);
+            if (node.getNodeType() == Node.ELEMENT_NODE) {
+                elements.add(node);
+            }
+        }
+        return elements;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.WrapperHandler#getWrapperType(Operation, boolean)
+     */
+    public DataType getWrapperType(Operation operation, boolean input) {
+        WrapperInfo wrapper = operation.getWrapper();
+        ElementInfo element = input? wrapper.getInputWrapperElement(): wrapper.getOutputWrapperElement();
+        DataType<XMLType> wrapperType =
+            new DataTypeImpl<XMLType>(DOMDataBinding.NAME, Node.class, new XMLType(element));
+        return wrapperType;
+    }
+
+    public boolean isInstance(Object wrapperObj,
+                              Operation operation,
+                              boolean input) {
+        WrapperInfo wrapperInfo = operation.getWrapper();
+        ElementInfo element = input ? wrapperInfo.getInputWrapperElement() : wrapperInfo.getOutputWrapperElement();
+        List<ElementInfo> childElements =
+            input ? wrapperInfo.getInputChildElements() : wrapperInfo.getOutputChildElements();
+        Node wrapper = (Node)wrapperObj;
+        if (wrapper.getNodeType() == Node.DOCUMENT_NODE) {
+            wrapper = ((Document)wrapper).getDocumentElement();
+        }
+        QName elementName = new QName(wrapper.getNamespaceURI(), wrapper.getLocalName());
+        if (!element.getQName().equals(elementName)) {
+            return false;
+        }
+        Set<QName> names = new HashSet<QName>();
+        for (ElementInfo e : childElements) {
+            names.add(e.getQName());
+        }
+        NodeList nodes = wrapper.getChildNodes();
+        for (int j = 0; j < nodes.getLength(); j++) {
+            Node node = nodes.item(j);
+            if (node.getNodeType() == Node.ELEMENT_NODE) {
+                elementName = new QName(wrapper.getNamespaceURI(), wrapper.getLocalName());
+                if (!names.contains(elementName)) {
+                    return false;
+                }
+            }
+        }
+        return true;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMXMLStreamReader.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMXMLStreamReader.java
new file mode 100644
index 0000000000..8c7a742cdd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMXMLStreamReader.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import org.w3c.dom.Node;
+
+public class DOMXMLStreamReader extends XmlTreeStreamReaderImpl {
+
+    public DOMXMLStreamReader(Node node) {
+        super(new DOMXmlNodeImpl(node));
+        switch (node.getNodeType()) {
+            case Node.DOCUMENT_NODE:
+                break;
+            case Node.ELEMENT_NODE:
+                break;
+            default:
+                throw new IllegalArgumentException("Illegal node type: " + node);
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMXmlNodeImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMXmlNodeImpl.java
new file mode 100644
index 0000000000..507c141c33
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMXmlNodeImpl.java
@@ -0,0 +1,156 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.w3c.dom.Attr;
+import org.w3c.dom.Document;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class DOMXmlNodeImpl implements XmlNode {
+    private Node node;
+    private Map<String, String> namespaces;
+    private Type type;
+
+    /**
+     * @param element
+     */
+    public DOMXmlNodeImpl(Node element) {
+        super();
+        if (element.getNodeType() == Node.DOCUMENT_NODE) {
+            this.node = ((Document)element).getDocumentElement();
+        } else {
+            this.node = element;
+        }
+        switch (node.getNodeType()) {
+            case Node.CDATA_SECTION_NODE:
+                this.type = Type.CHARACTERS;
+                break;
+            case Node.ELEMENT_NODE:
+                this.type = Type.ELEMENT;
+                break;
+            case Node.TEXT_NODE:
+                this.type = Type.CHARACTERS;
+                break;
+        }
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.xml.XmlNode#attributes()
+     */
+    public List<XmlNode> attributes() {
+        if (type != Type.ELEMENT) {
+            return null;
+        }
+        NamedNodeMap attrs = node.getAttributes();
+        List<XmlNode> xmlAttrs = new ArrayList<XmlNode>();
+        for (int i = 0; i < attrs.getLength(); i++) {
+            Attr attr = (Attr)attrs.item(i);
+            if (!attr.getName().equals("xmlns") && !attr.getName().startsWith("xmlns:")) {
+                xmlAttrs.add(new SimpleXmlNodeImpl(getQName(attr), attr.getValue(), XmlNode.Type.ATTRIBUTE));
+            }
+        }
+        return xmlAttrs;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.xml.XmlNode#children()
+     */
+    public Iterator<XmlNode> children() {
+        if (type != Type.ELEMENT) {
+            return null;
+        }
+        NodeList nodes = node.getChildNodes();
+        List<XmlNode> xmlNodes = new ArrayList<XmlNode>();
+        for (int i = 0; i < nodes.getLength(); i++) {
+            Node child = (Node)nodes.item(i);
+            int nodeType = child.getNodeType();
+            if (nodeType == Node.ELEMENT_NODE || nodeType == Node.TEXT_NODE || nodeType == Node.CDATA_SECTION_NODE) {
+                xmlNodes.add(new DOMXmlNodeImpl(child));
+            }
+        }
+        return xmlNodes.iterator();
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.xml.XmlNode#getName()
+     */
+    public QName getName() {
+        return getQName(node);
+    }
+
+    private static QName getQName(Node node) {
+        int type = node.getNodeType();
+        if (type == Node.ELEMENT_NODE || type == Node.ATTRIBUTE_NODE) {
+            String ns = node.getNamespaceURI();
+            String prefix = node.getPrefix();
+            String localName = node.getLocalName();
+            return new QName(ns == null ? "" : ns, localName, prefix == null ? "" : prefix);
+        }
+        return null;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.xml.XmlNode#getValue()
+     */
+    public String getValue() {
+        return node.getNodeValue();
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.xml.XmlNode#namespaces()
+     */
+    public Map<String, String> namespaces() {
+        if (type != Type.ELEMENT) {
+            return null;
+        }
+        if (namespaces == null) {
+            namespaces = new HashMap<String, String>();
+            NamedNodeMap attrs = node.getAttributes();
+            for (int i = 0; i < attrs.getLength(); i++) {
+                Attr attr = (Attr)attrs.item(i);
+                if ("xmlns".equals(attr.getPrefix())) {
+                    namespaces.put(attr.getLocalName(), attr.getValue());
+                }
+                if ("xmlns".equals(attr.getName())) {
+                    namespaces.put("", attr.getValue());
+                }
+            }
+        }
+        return namespaces;
+    }
+
+    public Type getType() {
+        return type;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DelegatingNamespaceContext.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DelegatingNamespaceContext.java
new file mode 100644
index 0000000000..7f49a50e1e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DelegatingNamespaceContext.java
@@ -0,0 +1,310 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.ArrayList;
+import java.util.EmptyStackException;
+import java.util.Iterator;
+import java.util.List;
+
+import javax.xml.namespace.NamespaceContext;
+
+public class DelegatingNamespaceContext implements NamespaceContext {
+    private static int count;
+
+    private class WrappingIterator implements Iterator {
+
+        private Iterator containedIterator;
+
+        public WrappingIterator(Iterator containedIterator) {
+            this.containedIterator = containedIterator;
+        }
+
+        public Iterator getContainedIterator() {
+            return containedIterator;
+        }
+
+        public boolean hasNext() {
+            return containedIterator.hasNext();
+        }
+
+        public Object next() {
+            return containedIterator.next();
+        }
+
+        /**
+         * As per the contract on the API of Namespace context the returned iterator should be immutable
+         */
+        public void remove() {
+            throw new UnsupportedOperationException();
+        }
+
+        public void setContainedIterator(Iterator containedIterator) {
+            this.containedIterator = containedIterator;
+        }
+    }
+
+    private NamespaceContext parentNsContext;
+
+    private FastStack<String> prefixStack = new FastStack<String>();
+
+    // Keep two ArrayLists for the prefixes and namespaces. They should be in
+    // sync
+    // since the index of the entry will be used to relate them
+    // use the minimum initial capacity to let things handle memory better
+
+    private FastStack<String> uriStack = new FastStack<String>();
+
+    /**
+     * Generates a unique namespace prefix that is not in the scope of the NamespaceContext
+     * 
+     * @return string
+     */
+    public String generateUniquePrefix() {
+        String prefix = "p" + count++;
+        // null should be returned if the prefix is not bound!
+        while (getNamespaceURI(prefix) != null) {
+            prefix = "p" + count++;
+        }
+
+        return prefix;
+    }
+
+    public String getNamespaceURI(String prefix) {
+        // do the corrections as per the Javadoc
+        int index = prefixStack.search(prefix);
+        if (index != -1) {
+            return uriStack.get(index);
+        }
+        if (parentNsContext != null) {
+            return parentNsContext.getPrefix(prefix);
+        }
+        return null;
+    }
+
+    public NamespaceContext getParentNsContext() {
+        return parentNsContext;
+    }
+
+    public String getPrefix(String uri) {
+        // do the corrections as per the Javadoc
+        int index = uriStack.search(uri);
+        if (index != -1) {
+            return prefixStack.get(index);
+        }
+
+        if (parentNsContext != null) {
+            return parentNsContext.getPrefix(uri);
+        }
+        return null;
+    }
+
+    public Iterator getPrefixes(String uri) {
+        // create an ArrayList that contains the relevant prefixes
+        String[] uris = uriStack.toArray(new String[uriStack.size()]);
+        List<String> tempList = new ArrayList<String>();
+        for (int i = uris.length - 1; i >= 0; i--) {
+            if (uris[i].equals(uri)) {
+                tempList.add(prefixStack.get(i));
+                // we assume that array conversion preserves the order
+            }
+        }
+        // by now all the relevant prefixes are collected
+        // make a new iterator and provide a wrapper iterator to
+        // obey the contract on the API
+        return new WrappingIterator(tempList.iterator());
+    }
+
+    /**
+     * Pop a namespace
+     */
+    public void popNamespace() {
+        prefixStack.pop();
+        uriStack.pop();
+    }
+
+    /**
+     * Register a namespace in this context
+     * 
+     * @param prefix
+     * @param uri
+     */
+    public void pushNamespace(String prefix, String uri) {
+        prefixStack.push(prefix);
+        uriStack.push(uri);
+
+    }
+
+    public void setParentNsContext(NamespaceContext parentNsContext) {
+        this.parentNsContext = parentNsContext;
+    }
+
+    /**
+     * An implementation of the {@link java.util.Stack} API that is based on an <code>ArrayList</code> instead of a
+     * <code>Vector</code>, so it is not synchronized to protect against multi-threaded access. The implementation is
+     * therefore operates faster in environments where you do not need to worry about multiple thread contention.
+     * <p>
+     * The removal order of an <code>ArrayStack</code> is based on insertion order: The most recently added element is
+     * removed first. The iteration order is <i>not</i> the same as the removal order. The iterator returns elements
+     * from the bottom up, whereas the {@link #remove()} method removes them from the top down.
+     * <p>
+     * Unlike <code>Stack</code>, <code>ArrayStack</code> accepts null entries.
+     */
+    public static class FastStack<T> extends ArrayList<T> {
+
+        /** Ensure Serialization compatibility */
+        private static final long serialVersionUID = 2130079159931574599L;
+
+        /**
+         * Constructs a new empty <code>ArrayStack</code>. The initial size is controlled by <code>ArrayList</code>
+         * and is currently 10.
+         */
+        public FastStack() {
+            super();
+        }
+
+        /**
+         * Constructs a new empty <code>ArrayStack</code> with an initial size.
+         * 
+         * @param initialSize the initial size to use
+         * @throws IllegalArgumentException if the specified initial size is negative
+         */
+        public FastStack(int initialSize) {
+            super(initialSize);
+        }
+
+        /**
+         * Return <code>true</code> if this stack is currently empty.
+         * <p>
+         * This method exists for compatibility with <code>java.util.Stack</code>. New users of this class should use
+         * <code>isEmpty</code> instead.
+         * 
+         * @return true if the stack is currently empty
+         */
+        public boolean empty() {
+            return isEmpty();
+        }
+
+        /**
+         * Returns the top item off of this stack without removing it.
+         * 
+         * @return the top item on the stack
+         * @throws EmptyStackException if the stack is empty
+         */
+        public T peek() throws EmptyStackException {
+            int n = size();
+            if (n <= 0) {
+                throw new EmptyStackException();
+            } else {
+                return get(n - 1);
+            }
+        }
+
+        /**
+         * Returns the n'th item down (zero-relative) from the top of this stack without removing it.
+         * 
+         * @param n the number of items down to go
+         * @return the n'th item on the stack, zero relative
+         * @throws EmptyStackException if there are not enough items on the stack to satisfy this request
+         */
+        public T peek(int n) throws EmptyStackException {
+            int m = (size() - n) - 1;
+            if (m < 0) {
+                throw new EmptyStackException();
+            } else {
+                return get(m);
+            }
+        }
+
+        /**
+         * Pops the top item off of this stack and return it.
+         * 
+         * @return the top item on the stack
+         * @throws EmptyStackException if the stack is empty
+         */
+        public T pop() throws EmptyStackException {
+            int n = size();
+            if (n <= 0) {
+                throw new EmptyStackException();
+            } else {
+                return remove(n - 1);
+            }
+        }
+
+        /**
+         * Pushes a new item onto the top of this stack. The pushed item is also returned. This is equivalent to calling
+         * <code>add</code>.
+         * 
+         * @param item the item to be added
+         * @return the item just pushed
+         */
+        public Object push(T item) {
+            add(item);
+            return item;
+        }
+
+        /**
+         * Returns the top-most index for the object in the stack
+         * 
+         * @param object the object to be searched for
+         * @return top-most index, or -1 if not found
+         */
+        public int search(T object) {
+            int i = size() - 1; // Current index
+            while (i >= 0) {
+                T current = get(i);
+                if ((object == null && current == null) || (object != null && object.equals(current))) {
+                    return i;
+                }
+                i--;
+            }
+            return -1;
+        }
+
+        /**
+         * Returns the element on the top of the stack.
+         * 
+         * @return the element on the top of the stack
+         * @throws EmptyStackException if the stack is empty
+         */
+        public T get() {
+            int size = size();
+            if (size == 0) {
+                throw new EmptyStackException();
+            }
+            return get(size - 1);
+        }
+
+        /**
+         * Removes the element on the top of the stack.
+         * 
+         * @return the removed element
+         * @throws EmptyStackException if the stack is empty
+         */
+        public T remove() {
+            int size = size();
+            if (size == 0) {
+                throw new EmptyStackException();
+            }
+            return remove(size - 1);
+        }
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputSource2Node.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputSource2Node.java
new file mode 100644
index 0000000000..5f583da283
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputSource2Node.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.transform.Source;
+import javax.xml.transform.dom.DOMResult;
+import javax.xml.transform.stream.StreamSource;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+import org.xml.sax.InputSource;
+
+/**
+ * Push DOM InputSource to Node
+ *
+ * @version $Rev$ $Date$
+ */
+public class InputSource2Node extends BaseTransformer<InputSource, Node> implements
+    PullTransformer<InputSource, Node> {
+    private static final Source2ResultTransformer TRANSFORMER = new Source2ResultTransformer();
+
+    public Node transform(InputSource source, TransformationContext context) {
+        try {
+            Source streamSource = new StreamSource(source.getCharacterStream());
+            DOMResult result = new DOMResult();
+            TRANSFORMER.transform(streamSource, result, context);
+            return result.getNode();
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class<InputSource> getSourceType() {
+        return InputSource.class;
+    }
+
+    @Override
+    public Class<Node> getTargetType() {
+        return Node.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputSource2SAX.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputSource2SAX.java
new file mode 100644
index 0000000000..39116ba4a1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputSource2SAX.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.InputSource;
+import org.xml.sax.XMLReader;
+import org.xml.sax.helpers.XMLReaderFactory;
+
+/**
+ * Push InputSource to SAX
+ *
+ * @version $Rev$ $Date$
+ */
+public class InputSource2SAX extends BaseTransformer<InputSource, ContentHandler> implements
+    PushTransformer<InputSource, ContentHandler> {
+
+    public void transform(InputSource source, ContentHandler target, TransformationContext context) {
+        try {
+            XMLReader reader = XMLReaderFactory.createXMLReader();
+            reader.setFeature("http://xml.org/sax/features/namespaces", true);
+            reader.setFeature("http://xml.org/sax/features/namespace-prefixes", false);
+            reader.setContentHandler(target);
+            reader.parse(source);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class<InputSource> getSourceType() {
+        return InputSource.class;
+    }
+
+    @Override
+    public Class<ContentHandler> getTargetType() {
+        return ContentHandler.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputStream2Node.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputStream2Node.java
new file mode 100644
index 0000000000..e40c3006fb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputStream2Node.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.InputStream;
+
+import javax.xml.transform.Source;
+import javax.xml.transform.dom.DOMResult;
+import javax.xml.transform.sax.SAXSource;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+import org.xml.sax.InputSource;
+
+/**
+ * Push DOM InputSource to Node
+ *
+ * @version $Rev$ $Date$
+ */
+public class InputStream2Node extends BaseTransformer<InputStream, Node> implements
+    PullTransformer<InputStream, Node> {
+    private static final Source2ResultTransformer TRANSFORMER = new Source2ResultTransformer();
+
+    public Node transform(InputStream source, TransformationContext context) {
+        try {
+            Source streamSource = new SAXSource(new InputSource(source));
+            DOMResult result = new DOMResult();
+            TRANSFORMER.transform(streamSource, result, context);
+            return result.getNode();
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class<InputStream> getSourceType() {
+        return InputStream.class;
+    }
+
+    @Override
+    public Class<Node> getTargetType() {
+        return Node.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputStream2SAX.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputStream2SAX.java
new file mode 100644
index 0000000000..3b7bd3088a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/InputStream2SAX.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.InputStream;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.InputSource;
+import org.xml.sax.XMLReader;
+import org.xml.sax.helpers.XMLReaderFactory;
+
+/**
+ * Push InputStream to SAX
+ *
+ * @version $Rev$ $Date$
+ */
+public class InputStream2SAX extends BaseTransformer<InputStream, ContentHandler> implements
+    PushTransformer<InputStream, ContentHandler> {
+    public void transform(InputStream source, ContentHandler target, TransformationContext context) {
+        try {
+            XMLReader reader = XMLReaderFactory.createXMLReader();
+            reader.setContentHandler(target);
+            reader.parse(new InputSource(source));
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class<InputStream> getSourceType() {
+        return InputStream.class;
+    }
+
+    @Override
+    public Class<ContentHandler> getTargetType() {
+        return ContentHandler.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NameValueArrayStreamReader.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NameValueArrayStreamReader.java
new file mode 100644
index 0000000000..5a31d9db91
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NameValueArrayStreamReader.java
@@ -0,0 +1,403 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLStreamException;
+
+public class NameValueArrayStreamReader implements XMLFragmentStreamReader {
+
+    private static final int START_ELEMENT_STATE = 0;
+    private static final int TEXT_STATE = 1;
+    private static final int END_ELEMENT_STATE = 2;
+    private static final int FINAL_END_ELEMENT_STATE = 3;
+    private static final int START_ELEMENT_STATE_WITH_NULL = 4;
+
+    private DelegatingNamespaceContext namespaceContext = new DelegatingNamespaceContext();
+    // the index of the array
+    private int arrayIndex;
+
+    private QName name;
+    private String[] values;
+
+    // start element is the default state
+    private int state = START_ELEMENT_STATE;
+
+    public NameValueArrayStreamReader(QName name, String[] values) {
+        this.name = name;
+        this.values = values;
+    }
+
+    public void setParentNamespaceContext(NamespaceContext nsContext) {
+        this.namespaceContext.setParentNsContext(nsContext);
+    }
+
+    public void init() {
+        // TODO what if the QName namespace has not been declared
+    }
+
+    public Object getProperty(String string) throws IllegalArgumentException {
+        return null;
+    }
+
+    /**
+     * @throws XMLStreamException
+     */
+    public int next() throws XMLStreamException {
+        switch (state) {
+            case START_ELEMENT_STATE:
+                if (values.length > 0) {
+                    state = TEXT_STATE;
+                    return CHARACTERS;
+                } else {
+                    state = FINAL_END_ELEMENT_STATE;
+                    return END_ELEMENT;
+                }
+
+            case START_ELEMENT_STATE_WITH_NULL:
+                if (arrayIndex == (values.length - 1)) {
+                    state = FINAL_END_ELEMENT_STATE;
+                } else {
+                    state = END_ELEMENT_STATE;
+                }
+                return END_ELEMENT;
+            case FINAL_END_ELEMENT_STATE:
+                // oops, not supposed to happen!
+                throw new XMLStreamException("end already reached!");
+            case END_ELEMENT_STATE:
+                // we've to have more values since this is not the
+                // last value
+                // increment the counter
+                arrayIndex++;
+                if (values[arrayIndex] == null) {
+                    state = START_ELEMENT_STATE_WITH_NULL;
+                } else {
+                    state = START_ELEMENT_STATE;
+                }
+                return START_ELEMENT;
+            case TEXT_STATE:
+                if (arrayIndex == (values.length - 1)) {
+                    state = FINAL_END_ELEMENT_STATE;
+                    return END_ELEMENT;
+                } else {
+                    state = END_ELEMENT_STATE;
+                    return END_ELEMENT;
+                }
+
+            default:
+                throw new XMLStreamException("unknown event type!");
+        }
+    }
+
+    public void require(int i, String string, String string1) throws XMLStreamException {
+        // nothing done here
+    }
+
+    public String getElementText() throws XMLStreamException {
+        return null; // not implemented
+    }
+
+    public int nextTag() throws XMLStreamException {
+        return 0; // not implemented
+    }
+
+    public String getAttributeValue(String string, String string1) {
+        if (state == TEXT_STATE) {
+            // TODO something
+            return null;
+        } else {
+            return null;
+        }
+
+    }
+
+    public int getAttributeCount() {
+        if (state == START_ELEMENT_STATE_WITH_NULL) {
+            return 1;
+        }
+        if (state == START_ELEMENT_STATE) {
+            return 0;
+        } else {
+            throw new IllegalStateException();
+        }
+
+    }
+
+    public QName getAttributeName(int i) {
+        if (state == START_ELEMENT_STATE_WITH_NULL && i == 0) {
+            return NIL_QNAME;
+        }
+        if (state == START_ELEMENT_STATE) {
+            return null;
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributeNamespace(int i) {
+        if (state == START_ELEMENT_STATE_WITH_NULL && i == 0) {
+            return NIL_QNAME.getNamespaceURI();
+        }
+        if (state == START_ELEMENT_STATE) {
+            return null;
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributeLocalName(int i) {
+        if (state == START_ELEMENT_STATE_WITH_NULL && i == 0) {
+            return NIL_QNAME.getLocalPart();
+        }
+        if (state == START_ELEMENT_STATE) {
+            return null;
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributePrefix(int i) {
+        if (state == START_ELEMENT_STATE_WITH_NULL && i == 0) {
+            return NIL_QNAME.getPrefix();
+        }
+        if (state == START_ELEMENT_STATE) {
+            return null;
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributeType(int i) {
+        return null; // not implemented
+    }
+
+    public String getAttributeValue(int i) {
+        if (state == START_ELEMENT_STATE_WITH_NULL && i == 0) {
+            return NIL_VALUE_TRUE;
+        }
+        if (state == START_ELEMENT_STATE) {
+            return null;
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public boolean isAttributeSpecified(int i) {
+        return false; // not supported
+    }
+
+    public int getNamespaceCount() {
+        if (state == START_ELEMENT_STATE_WITH_NULL && isXsiNamespacePresent()) {
+            return 1;
+        } else {
+            return 0;
+        }
+
+    }
+
+    public String getNamespacePrefix(int i) {
+        if (state == START_ELEMENT_STATE_WITH_NULL && isXsiNamespacePresent() && i == 0) {
+            return NIL_QNAME.getPrefix();
+        } else {
+            return null;
+        }
+    }
+
+    public String getNamespaceURI(int i) {
+        if (state == START_ELEMENT_STATE_WITH_NULL && isXsiNamespacePresent() && i == 0) {
+            return NIL_QNAME.getNamespaceURI();
+        } else {
+            return null;
+        }
+    }
+
+    public NamespaceContext getNamespaceContext() {
+        return this.namespaceContext;
+    }
+
+    public boolean isDone() {
+        return state == FINAL_END_ELEMENT_STATE;
+    }
+
+    public int getEventType() {
+        switch (state) {
+            case START_ELEMENT_STATE:
+                return START_ELEMENT;
+            case END_ELEMENT_STATE:
+                return END_ELEMENT;
+            case TEXT_STATE:
+                return CHARACTERS;
+            case FINAL_END_ELEMENT_STATE:
+                return END_ELEMENT;
+            default:
+                throw new UnsupportedOperationException();
+                // we've no idea what this is!!!!!
+        }
+
+    }
+
+    public String getText() {
+        if (state == TEXT_STATE) {
+            return values[arrayIndex];
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public char[] getTextCharacters() {
+        if (state == TEXT_STATE) {
+            return values[arrayIndex].toCharArray();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public int getTextCharacters(int i, char[] chars, int i1, int i2) throws XMLStreamException {
+        // not implemented
+        throw new UnsupportedOperationException();
+    }
+
+    public int getTextStart() {
+        if (state == TEXT_STATE) {
+            return 0;
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public int getTextLength() {
+        if (state == TEXT_STATE) {
+            return values[arrayIndex].length();
+        } else {
+            throw new IllegalStateException();
+        }
+
+    }
+
+    public String getEncoding() {
+        return null;
+    }
+
+    public boolean hasText() {
+        return state == TEXT_STATE;
+    }
+
+    public Location getLocation() {
+        return null; // not supported
+    }
+
+    public QName getName() {
+        if (state != TEXT_STATE) {
+            return name;
+        } else {
+            return null;
+        }
+    }
+
+    public String getLocalName() {
+        if (state != TEXT_STATE) {
+            return name.getLocalPart();
+        } else {
+            return null;
+        }
+    }
+
+    public boolean hasName() {
+        return state != TEXT_STATE;
+
+    }
+
+    public String getNamespaceURI() {
+        if (state != TEXT_STATE) {
+            return name.getNamespaceURI();
+        } else {
+            return null;
+        }
+
+    }
+
+    public String getPrefix() {
+        if (state != TEXT_STATE) {
+            return name.getPrefix();
+        } else {
+            return null;
+        }
+    }
+
+    public String getVersion() {
+        return null; // TODO 1.0 ?
+    }
+
+    public boolean isStandalone() {
+        return false;
+    }
+
+    public boolean standaloneSet() {
+        return false;
+    }
+
+    public String getCharacterEncodingScheme() {
+        return null;
+    }
+
+    public String getPITarget() {
+        return null;
+    }
+
+    public String getPIData() {
+        return null;
+    }
+
+    public boolean hasNext() throws XMLStreamException {
+        return state != FINAL_END_ELEMENT_STATE;
+    }
+
+    public void close() throws XMLStreamException {
+        // Do nothing - we've nothing to free here
+    }
+
+    public String getNamespaceURI(String prefix) {
+        return namespaceContext.getNamespaceURI(prefix);
+    }
+
+    public boolean isStartElement() {
+        return state == START_ELEMENT_STATE;
+    }
+
+    public boolean isEndElement() {
+        return state == END_ELEMENT_STATE;
+    }
+
+    public boolean isCharacters() {
+        return state == TEXT_STATE;
+    }
+
+    public boolean isWhiteSpace() {
+        return false; // no whitespaces here
+    }
+
+    /**
+     * Test whether the xsi namespace is present
+     */
+    private boolean isXsiNamespacePresent() {
+        return namespaceContext.getNamespaceURI(NIL_QNAME.getPrefix()) != null;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NameValuePairStreamReader.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NameValuePairStreamReader.java
new file mode 100644
index 0000000000..fdc3c4139b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NameValuePairStreamReader.java
@@ -0,0 +1,347 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLStreamException;
+
+
+public class NameValuePairStreamReader implements XMLFragmentStreamReader {
+
+    private static final int START_ELEMENT_STATE = 0;
+    private static final int TEXT_STATE = 1;
+    private static final int END_ELEMENT_STATE = 2;
+
+    private DelegatingNamespaceContext namespaceContext = new DelegatingNamespaceContext();
+
+    private QName name;
+    private String value;
+
+    private int state = START_ELEMENT_STATE;
+    // initiate at the start element state
+
+    // keeps track whether the namespace is declared
+    // false by default
+    private boolean nsDeclared;
+
+    public NameValuePairStreamReader(QName name, String value) {
+        this.name = name;
+        this.value = value;
+    }
+
+    public Object getProperty(String key) throws IllegalArgumentException {
+        return null;
+    }
+
+    public int next() throws XMLStreamException {
+        // no need to handle null here. it should have been handled
+        // already
+        switch (state) {
+            case START_ELEMENT_STATE:
+                state = TEXT_STATE;
+                return CHARACTERS;
+            case END_ELEMENT_STATE:
+                // oops, not supposed to happen!
+                throw new XMLStreamException("end already reached!");
+            case TEXT_STATE:
+                state = END_ELEMENT_STATE;
+                return END_ELEMENT;
+            default:
+                throw new XMLStreamException("unknown event type!");
+        }
+    }
+
+    public void require(int i, String string, String string1) throws XMLStreamException {
+        // not implemented
+    }
+
+    public String getElementText() throws XMLStreamException {
+        if (state == START_ELEMENT) {
+            // move to the end state and return the value
+            state = END_ELEMENT_STATE;
+            return value;
+        } else {
+            throw new XMLStreamException();
+        }
+
+    }
+
+    public int nextTag() throws XMLStreamException {
+        return 0; // TODO
+    }
+
+    public boolean hasNext() throws XMLStreamException {
+        return state != END_ELEMENT_STATE;
+    }
+
+    public void close() throws XMLStreamException {
+        // Do nothing - we've nothing to free here
+    }
+
+    public String getNamespaceURI(String prefix) {
+        return namespaceContext.getNamespaceURI(prefix);
+    }
+
+    public boolean isStartElement() {
+        return state == START_ELEMENT_STATE;
+    }
+
+    public boolean isEndElement() {
+        return state == END_ELEMENT_STATE;
+    }
+
+    public boolean isCharacters() {
+        return state == TEXT_STATE;
+    }
+
+    public boolean isWhiteSpace() {
+        return false; // no whitespaces here
+    }
+
+    public String getAttributeValue(String string, String string1) {
+        return null;
+    }
+
+    public int getAttributeCount() {
+        return 0;
+    }
+
+    public QName getAttributeName(int i) {
+        return null;
+    }
+
+    public String getAttributeNamespace(int i) {
+        return null;
+    }
+
+    public String getAttributeLocalName(int i) {
+        return null;
+    }
+
+    public String getAttributePrefix(int i) {
+        return null;
+    }
+
+    public String getAttributeType(int i) {
+        return null;
+    }
+
+    public String getAttributeValue(int i) {
+        return null;
+    }
+
+    public boolean isAttributeSpecified(int i) {
+        return false; // no attributes here
+    }
+
+    public int getNamespaceCount() {
+        return nsDeclared ? 1 : 0;
+    }
+
+    public String getNamespacePrefix(int i) {
+        return (nsDeclared && i == 0) ? name.getPrefix() : null;
+    }
+
+    public String getNamespaceURI(int i) {
+        return (nsDeclared && i == 0) ? name.getNamespaceURI() : null;
+    }
+
+    public NamespaceContext getNamespaceContext() {
+        return this.namespaceContext;
+    }
+
+    public int getEventType() {
+        switch (state) {
+            case START_ELEMENT_STATE:
+                return START_ELEMENT;
+            case END_ELEMENT_STATE:
+                return END_ELEMENT;
+            case TEXT_STATE:
+                return CHARACTERS;
+            default:
+                throw new UnsupportedOperationException();
+                // we've no idea what this is!!!!!
+        }
+
+    }
+
+    public String getText() {
+        if (state == TEXT_STATE) {
+            return value;
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public char[] getTextCharacters() {
+        if (state == TEXT_STATE) {
+            return value.toCharArray();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public int getTextCharacters(int i, char[] chars, int i1, int i2) throws XMLStreamException {
+        // not implemented
+        throw new UnsupportedOperationException();
+    }
+
+    public int getTextStart() {
+        if (state == TEXT_STATE) {
+            return 0;
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public int getTextLength() {
+        if (state == TEXT_STATE) {
+            return value.length();
+        } else {
+            throw new IllegalStateException();
+        }
+
+    }
+
+    public String getEncoding() {
+        return null;
+    }
+
+    public boolean hasText() {
+        return state == TEXT_STATE;
+    }
+
+    public Location getLocation() {
+        return new Location() {
+            public int getLineNumber() {
+                return 0;
+            }
+
+            public int getColumnNumber() {
+                return 0;
+            }
+
+            public int getCharacterOffset() {
+                return 0;
+            }
+
+            public String getPublicId() {
+                return null;
+            }
+
+            public String getSystemId() {
+                return null;
+            }
+        };
+    }
+
+    public QName getName() {
+        if (state != TEXT_STATE) {
+            return name;
+        } else {
+            return null;
+        }
+    }
+
+    public String getLocalName() {
+        if (state != TEXT_STATE) {
+            return name.getLocalPart();
+        } else {
+            return null;
+        }
+    }
+
+    public boolean hasName() {
+        return state != TEXT_STATE;
+
+    }
+
+    public String getNamespaceURI() {
+        if (state != TEXT_STATE) {
+            return name.getNamespaceURI();
+        } else {
+            return null;
+        }
+
+    }
+
+    public String getPrefix() {
+        if (state != TEXT_STATE) {
+            return name.getPrefix();
+        } else {
+            return null;
+        }
+    }
+
+    public String getVersion() {
+        return null; // TODO 1.0 ?
+    }
+
+    public boolean isStandalone() {
+        return false;
+    }
+
+    public boolean standaloneSet() {
+        return false;
+    }
+
+    public String getCharacterEncodingScheme() {
+        return null;
+    }
+
+    public String getPITarget() {
+        return null;
+    }
+
+    public String getPIData() {
+        return null;
+    }
+
+    public boolean isDone() {
+        return state == END_ELEMENT_STATE;
+    }
+
+    public void setParentNamespaceContext(NamespaceContext nsContext) {
+        this.namespaceContext.setParentNsContext(nsContext);
+    }
+
+    public void init() {
+        // just add the current elements namespace and prefix to the this
+        // elements nscontext
+        addToNsMap(name.getPrefix(), name.getNamespaceURI());
+
+    }
+
+    /**
+     * @param prefix
+     * @param uri
+     */
+    private void addToNsMap(String prefix, String uri) {
+        // TODO - need to fix this up to cater for cases where
+        // namespaces are having no prefixes
+        if (!uri.equals(namespaceContext.getNamespaceURI(prefix))) {
+            // this namespace is not there. Need to declare it
+            namespaceContext.pushNamespace(prefix, uri);
+            nsDeclared = true;
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NamedProperty.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NamedProperty.java
new file mode 100644
index 0000000000..04d7d65a0d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NamedProperty.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+/**
+ * A named property
+ * 
+ * @version $Rev$ $Date$
+ */
+public class NamedProperty implements Map.Entry<QName, Object> {
+    private QName key;
+
+    private Object value;
+
+    public NamedProperty(QName key, Object value) {
+        this.key = key;
+        this.value = value;
+    }
+
+    public NamedProperty(String key, Object value) {
+        this.key = new QName(key);
+        this.value = value;
+    }
+    
+    public QName getKey() {
+        return key;
+    }
+
+    public Object getValue() {
+        return value;
+    }
+
+    public Object setValue(Object value) {
+        Object v = this.value;
+        this.value = value;
+        return v;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NilElementStreamReader.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NilElementStreamReader.java
new file mode 100644
index 0000000000..abc4bf3785
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/NilElementStreamReader.java
@@ -0,0 +1,279 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLStreamException;
+
+public class NilElementStreamReader implements XMLFragmentStreamReader {
+
+    private static final int END_ELEMENT_STATE = 2;
+
+    private static final int START_ELEMENT_STATE = 1;
+    private int currentState = START_ELEMENT;
+
+    private QName elementQName;
+
+    public NilElementStreamReader(QName elementQName) {
+        this.elementQName = elementQName;
+    }
+
+    public void setParentNamespaceContext(NamespaceContext nsContext) {
+        // NOOP
+    }
+
+    public void close() throws XMLStreamException {
+        // do nothing
+    }
+
+    public int getAttributeCount() {
+        return 1;
+    }
+
+    public String getAttributeLocalName(int i) {
+        return (i == 0) ? NIL_QNAME.getLocalPart() : null;
+    }
+
+    public QName getAttributeName(int i) {
+        return (i == 0) ? NIL_QNAME : null;
+    }
+
+    public String getAttributeNamespace(int i) {
+        return (i == 0) ? NIL_QNAME.getNamespaceURI() : null;
+    }
+
+    public String getAttributePrefix(int i) {
+        return (i == 0) ? NIL_QNAME.getPrefix() : null;
+    }
+
+    public String getAttributeType(int i) {
+        throw new UnsupportedOperationException();
+    }
+
+    public String getAttributeValue(int i) {
+        return (i == 0) ? NIL_VALUE_TRUE : null;
+    }
+
+    public String getAttributeValue(String string, String string1) {
+        if (string == null && NIL_QNAME.getLocalPart().equals(string1)) {
+            return NIL_VALUE_TRUE;
+        }
+        return null;
+    }
+
+    public String getCharacterEncodingScheme() {
+        throw new UnsupportedOperationException();
+    }
+
+    public String getElementText() throws XMLStreamException {
+        return null;
+    }
+
+    public String getEncoding() {
+        return null;
+    }
+
+    public int getEventType() {
+        int returnEvent = START_DOCUMENT;
+        switch (currentState) {
+            case START_ELEMENT_STATE:
+                returnEvent = START_ELEMENT;
+                break;
+            case END_ELEMENT_STATE:
+                returnEvent = END_ELEMENT;
+                break;
+        }
+        return returnEvent;
+    }
+
+    public String getLocalName() {
+        return elementQName.getLocalPart();
+    }
+
+    public Location getLocation() {
+        return new Location() {
+            public int getCharacterOffset() {
+                return 0;
+            }
+
+            public int getColumnNumber() {
+                return 0;
+            }
+
+            public int getLineNumber() {
+                return 0;
+            }
+
+            public String getPublicId() {
+                return null;
+            }
+
+            public String getSystemId() {
+                return null;
+            }
+        };
+    }
+
+    public QName getName() {
+        return elementQName;
+    }
+
+    public NamespaceContext getNamespaceContext() {
+        throw new UnsupportedOperationException();
+    }
+
+    public int getNamespaceCount() {
+        return 0;
+    }
+
+    public String getNamespacePrefix(int i) {
+        return null;
+    }
+
+    public String getNamespaceURI() {
+        return elementQName.getNamespaceURI();
+    }
+
+    public String getNamespaceURI(int i) {
+        return null;
+    }
+
+    public String getNamespaceURI(String string) {
+        if (elementQName.getPrefix() != null && elementQName.getPrefix().equals(string)) {
+            return elementQName.getNamespaceURI();
+        } else {
+            return null;
+        }
+    }
+
+    public String getPIData() {
+        throw new UnsupportedOperationException();
+    }
+
+    public String getPITarget() {
+        throw new UnsupportedOperationException();
+    }
+
+    public String getPrefix() {
+        return elementQName.getPrefix();
+    }
+
+    public Object getProperty(String key) throws IllegalArgumentException {
+        // since optimization is a global property
+        // we've to implement it everywhere
+        return null;
+    }
+
+    public String getText() {
+        return null;
+    }
+
+    public char[] getTextCharacters() {
+        return new char[0]; 
+    }
+
+    public int getTextCharacters(int i, char[] chars, int i1, int i2) throws XMLStreamException {
+        return 0;
+    }
+
+    public int getTextLength() {
+        return 0;
+    }
+
+    public int getTextStart() {
+        return 0;
+    }
+
+    public String getVersion() {
+        throw new UnsupportedOperationException();
+    }
+
+    public boolean hasName() {
+        return true;
+    }
+
+    public boolean hasNext() throws XMLStreamException {
+        return currentState != END_ELEMENT_STATE;
+
+    }
+
+    public boolean hasText() {
+        return false;
+    }
+
+    public void init() {
+        // NOOP
+    }
+
+    public boolean isAttributeSpecified(int i) {
+        return i == 0;
+    }
+
+    public boolean isCharacters() {
+        return false;
+    }
+
+    public boolean isDone() {
+        return currentState == END_ELEMENT_STATE;
+    }
+
+    public boolean isEndElement() {
+        return currentState == END_ELEMENT_STATE;
+    }
+
+    public boolean isStandalone() {
+        throw new UnsupportedOperationException();
+    }
+
+    public boolean isStartElement() {
+        return currentState == START_ELEMENT_STATE;
+    }
+
+    public boolean isWhiteSpace() {
+        return false;
+    }
+
+    public int next() throws XMLStreamException {
+        int returnEvent = START_DOCUMENT;
+        switch (currentState) {
+            case START_ELEMENT_STATE:
+                currentState = END_ELEMENT_STATE;
+                returnEvent = END_ELEMENT;
+                break;
+            case END_ELEMENT_STATE:
+                throw new XMLStreamException("parser completed!");
+
+        }
+        return returnEvent;
+    }
+
+    public int nextTag() throws XMLStreamException {
+        throw new UnsupportedOperationException();
+    }
+
+    public void require(int i, String string, String string1) throws XMLStreamException {
+        // nothing
+    }
+
+    public boolean standaloneSet() {
+        throw new UnsupportedOperationException();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2OutputStream.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2OutputStream.java
new file mode 100644
index 0000000000..5500d0bcca
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2OutputStream.java
@@ -0,0 +1,68 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.OutputStream;
+
+import javax.xml.transform.Result;
+import javax.xml.transform.Source;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.stream.StreamResult;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+
+/**
+ * Push DOM Node to OutputStream
+ *
+ * @version $Rev$ $Date$
+ */
+public class Node2OutputStream extends BaseTransformer<Node, OutputStream> implements
+    PushTransformer<Node, OutputStream> {
+    private static final Source2ResultTransformer TRANSFORMER = new Source2ResultTransformer();
+
+    public void transform(Node source, OutputStream writer, TransformationContext context) {
+        try {
+            Source domSource = new DOMSource(source);
+            Result result = new StreamResult(writer);
+            TRANSFORMER.transform(domSource, result, context);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    protected Class<Node> getSourceType() {
+        return Node.class;
+    }
+
+    @Override
+    protected Class<OutputStream> getTargetType() {
+        return OutputStream.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2SimpleJavaType.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2SimpleJavaType.java
new file mode 100644
index 0000000000..d5bf7e76b5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2SimpleJavaType.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import org.apache.tuscany.sca.databinding.impl.SimpleType2JavaTransformer;
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+
+/**
+ * Transformer to convert data from a simple java Object to OMElement.
+ *
+ * @version $Rev$ $Date$
+ */
+public class Node2SimpleJavaType extends SimpleType2JavaTransformer<Node> {
+
+    @Override
+    protected String getText(Node source) {
+        if (source instanceof Document) {
+            source = ((Document)source).getDocumentElement();
+        }
+        return source.getTextContent();
+
+    }
+
+    @Override
+    public Class getSourceType() {
+        return Node.class;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2SourceTransformer.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2SourceTransformer.java
new file mode 100644
index 0000000000..3c9022bc3c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2SourceTransformer.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.transform.Source;
+import javax.xml.transform.dom.DOMSource;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+
+/**
+ * Transform TrAX Node to Source
+ *
+ * @version $Rev$ $Date$
+ */
+public class Node2SourceTransformer extends BaseTransformer<Node, Source> implements
+    PullTransformer<Node, Source> {
+
+    public Source transform(Node source, TransformationContext context) {
+        try {
+            return new DOMSource(source);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    protected Class<Node> getSourceType() {
+        return Node.class;
+    }
+
+    @Override
+    protected Class<Source> getTargetType() {
+        return Source.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2String.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2String.java
new file mode 100644
index 0000000000..1b54b1fd1e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2String.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.StringWriter;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+
+/**
+ * Transform DOM Node to XML String
+ *
+ * @version $Rev$ $Date$
+ */
+public class Node2String extends BaseTransformer<Node, String> implements PullTransformer<Node, String> {
+    private static final Node2Writer TRANSFORMER = new Node2Writer();
+
+    public String transform(Node source, TransformationContext context) {
+        try {
+            StringWriter writer = new StringWriter();
+            TRANSFORMER.transform(source, writer, context);
+            return writer.toString();
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    public Class<Node> getSourceType() {
+        return Node.class;
+    }
+
+    @Override
+    public Class<String> getTargetType() {
+        return String.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2Writer.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2Writer.java
new file mode 100644
index 0000000000..c9631595dc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2Writer.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.Writer;
+
+import javax.xml.transform.Result;
+import javax.xml.transform.Source;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.stream.StreamResult;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+
+/**
+ * Push DOM Node to Writer
+ *
+ * @version $Rev$ $Date$
+ */
+public class Node2Writer extends BaseTransformer<Node, Writer> implements PushTransformer<Node, Writer> {
+    private static final Source2ResultTransformer TRANSFORMER = new Source2ResultTransformer();
+
+    public void transform(Node source, Writer writer, TransformationContext context) {
+        try {
+            Source domSource = new DOMSource(source);
+            Result result = new StreamResult(writer);
+            TRANSFORMER.transform(domSource, result, context);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    protected Class<Node> getSourceType() {
+        return Node.class;
+    }
+
+    @Override
+    protected Class<Writer> getTargetType() {
+        return Writer.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2XMLStreamReader.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2XMLStreamReader.java
new file mode 100644
index 0000000000..1e8d14a151
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Node2XMLStreamReader.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+
+/**
+ * Transform DOM Node to XML XMLStreamReader
+ *
+ * @version $Rev$ $Date$
+ */
+public class Node2XMLStreamReader extends BaseTransformer<Node, XMLStreamReader> implements
+    PullTransformer<Node, XMLStreamReader> {
+
+    public XMLStreamReader transform(Node source, TransformationContext context) {
+        if (source == null) {
+            return null;
+        }
+        try {
+            DOMXMLStreamReader reader = new DOMXMLStreamReader(source);
+            return reader;
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    protected Class<Node> getSourceType() {
+        return Node.class;
+    }
+
+    @Override
+    protected Class<XMLStreamReader> getTargetType() {
+        return XMLStreamReader.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Reader2Node.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Reader2Node.java
new file mode 100644
index 0000000000..70387fa862
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Reader2Node.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.Reader;
+
+import javax.xml.transform.Source;
+import javax.xml.transform.dom.DOMResult;
+import javax.xml.transform.stream.StreamSource;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+
+/**
+ * Push DOM Reader to Node
+ *
+ * @version $Rev$ $Date$
+ */
+public class Reader2Node extends BaseTransformer<Reader, Node> implements PullTransformer<Reader, Node> {
+    private static final Source2ResultTransformer TRANSFORMER = new Source2ResultTransformer();
+
+    public Node transform(Reader source, TransformationContext context) {
+        try {
+            Source streamSource = new StreamSource(source);
+            DOMResult result = new DOMResult();
+            TRANSFORMER.transform(streamSource, result, context);
+            return result.getNode();
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    protected Class<Reader> getSourceType() {
+        return Reader.class;
+    }
+
+    @Override
+    protected Class<Node> getTargetType() {
+        return Node.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Reader2SAX.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Reader2SAX.java
new file mode 100644
index 0000000000..188ecaffa3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Reader2SAX.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.Reader;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.InputSource;
+
+/**
+ * Transform XML string to SAX
+ *
+ * @version $Rev$ $Date$
+ */
+public class Reader2SAX extends BaseTransformer<Reader, ContentHandler> implements
+    PushTransformer<Reader, ContentHandler> {
+    public void transform(Reader source, ContentHandler target, TransformationContext context) {
+        try {
+            new InputSource2SAX().transform(new InputSource(source), target, context);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    protected Class<Reader> getSourceType() {
+        return Reader.class;
+    }
+
+    @Override
+    protected Class<ContentHandler> getTargetType() {
+        return ContentHandler.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SAX2DOM.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SAX2DOM.java
new file mode 100644
index 0000000000..02d871959d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SAX2DOM.java
@@ -0,0 +1,249 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Stack;
+
+import javax.xml.parsers.ParserConfigurationException;
+
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.w3c.dom.Comment;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+import org.w3c.dom.ProcessingInstruction;
+import org.w3c.dom.Text;
+import org.xml.sax.Attributes;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.Locator;
+import org.xml.sax.SAXException;
+import org.xml.sax.ext.LexicalHandler;
+
+/**
+ * SAX2DOM adapter
+ *
+ * @version $Rev$ $Date$
+ */
+public class SAX2DOM implements ContentHandler, LexicalHandler {
+    public static final String EMPTYSTRING = "";
+    public static final String XML_PREFIX = "xml";
+    public static final String XMLNS_PREFIX = "xmlns";
+    public static final String XMLNS_STRING = "xmlns:";
+    public static final String XMLNS_URI = "http://www.w3.org/2000/xmlns/";
+
+    private Node root;
+
+    private Document document;
+
+    private Node nextSibling;
+
+    private Stack<Node> nodeStk = new Stack<Node>();
+
+    private List<String> namespaceDecls;
+
+    private Node lastSibling;
+
+    public SAX2DOM() throws ParserConfigurationException {
+        this.document = DOMHelper.newDocument();
+        this.root = document;
+    }
+
+    public SAX2DOM(Node root, Node nextSibling) throws ParserConfigurationException {
+        this.root = root;
+        if (root instanceof Document) {
+            this.document = (Document)root;
+        } else if (root != null) {
+            this.document = root.getOwnerDocument();
+        } else {
+            this.document = DOMHelper.newDocument();
+            this.root = document;
+        }
+
+        this.nextSibling = nextSibling;
+    }
+
+    public SAX2DOM(Node root) throws ParserConfigurationException {
+        this(root, null);
+    }
+
+    public Node getDOM() {
+        return root;
+    }
+
+    public void characters(char[] ch, int start, int length) {
+        final Node last = nodeStk.peek();
+
+        // No text nodes can be children of root (DOM006 exception)
+        if (last != document) {
+            final String text = new String(ch, start, length);
+            if (lastSibling != null && lastSibling.getNodeType() == Node.TEXT_NODE) {
+                ((Text)lastSibling).appendData(text);
+            } else if (last == root && nextSibling != null) {
+                lastSibling = last.insertBefore(document.createTextNode(text), nextSibling);
+            } else {
+                lastSibling = last.appendChild(document.createTextNode(text));
+            }
+
+        }
+    }
+
+    public void startDocument() {
+        nodeStk.push(root);
+    }
+
+    public void endDocument() {
+        nodeStk.pop();
+    }
+
+    public void startElement(String namespace, String localName, String qName, Attributes attrs) {
+        final Element tmp = document.createElementNS(namespace, qName);
+
+        // Add namespace declarations first
+        if (namespaceDecls != null) {
+            final int nDecls = namespaceDecls.size();
+            for (int i = 0; i < nDecls; i++) {
+                final String prefix = namespaceDecls.get(i++);
+
+                if (prefix == null || prefix.equals(EMPTYSTRING)) {
+                    tmp.setAttributeNS(XMLNS_URI, XMLNS_PREFIX, namespaceDecls.get(i));
+                } else {
+                    tmp.setAttributeNS(XMLNS_URI, XMLNS_STRING + prefix, namespaceDecls.get(i));
+                }
+            }
+            namespaceDecls.clear();
+        }
+
+        // Add attributes to element
+        final int nattrs = attrs.getLength();
+        for (int i = 0; i < nattrs; i++) {
+            if (attrs.getLocalName(i) == null) {
+                tmp.setAttribute(attrs.getQName(i), attrs.getValue(i));
+            } else {
+                tmp.setAttributeNS(attrs.getURI(i), attrs.getQName(i), attrs.getValue(i));
+            }
+        }
+
+        // Append this new node onto current stack node
+        Node last = nodeStk.peek();
+
+        // If the SAX2DOM is created with a non-null next sibling node,
+        // insert the result nodes before the next sibling under the root.
+        if (last == root && nextSibling != null) {
+            last.insertBefore(tmp, nextSibling);
+        } else {
+            last.appendChild(tmp);
+        }
+
+        // Push this node onto stack
+        nodeStk.push(tmp);
+        lastSibling = null;
+    }
+
+    public void endElement(String namespace, String localName, String qName) {
+        nodeStk.pop();
+        lastSibling = null;
+    }
+
+    public void startPrefixMapping(String prefix, String uri) {
+        if (namespaceDecls == null) {
+            namespaceDecls = new ArrayList<String>(2);
+        }
+        namespaceDecls.add(prefix);
+        namespaceDecls.add(uri);
+    }
+
+    public void endPrefixMapping(String prefix) {
+        // do nothing
+    }
+
+    /**
+     * This class is only used internally so this method should never be called.
+     */
+    public void ignorableWhitespace(char[] ch, int start, int length) {
+    }
+
+    /**
+     * adds processing instruction node to DOM.
+     */
+    public void processingInstruction(String target, String data) {
+        final Node last = nodeStk.peek();
+        ProcessingInstruction pi = document.createProcessingInstruction(target, data);
+        if (pi != null) {
+            if (last == root && nextSibling != null) {
+                last.insertBefore(pi, nextSibling);
+            } else {
+                last.appendChild(pi);
+            }
+
+            lastSibling = pi;
+        }
+    }
+
+    /**
+     * This class is only used internally so this method should never be called.
+     */
+    public void setDocumentLocator(Locator locator) {
+    }
+
+    /**
+     * This class is only used internally so this method should never be called.
+     */
+    public void skippedEntity(String name) {
+    }
+
+    /**
+     * Lexical Handler method to create comment node in DOM tree.
+     */
+    public void comment(char[] ch, int start, int length) {
+        final Node last = nodeStk.peek();
+        Comment comment = document.createComment(new String(ch, start, length));
+        if (comment != null) {
+            if (last == root && nextSibling != null) {
+                last.insertBefore(comment, nextSibling);
+            } else {
+                last.appendChild(comment);
+            }
+
+            lastSibling = comment;
+        }
+    }
+
+    // Lexical Handler methods- not implemented
+    public void startCDATA() {
+    }
+
+    public void endCDATA() {
+    }
+
+    public void startEntity(java.lang.String name) {
+    }
+
+    public void endDTD() {
+    }
+
+    public void endEntity(String name) {
+    }
+
+    public void startDTD(String name, String publicId, String systemId) throws SAXException {
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SAX2DOMPipe.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SAX2DOMPipe.java
new file mode 100644
index 0000000000..cb9d538389
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SAX2DOMPipe.java
@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.parsers.ParserConfigurationException;
+
+import org.apache.tuscany.sca.databinding.DataPipe;
+import org.apache.tuscany.sca.databinding.DataPipeTransformer;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.w3c.dom.Node;
+import org.xml.sax.ContentHandler;
+
+public class SAX2DOMPipe extends BaseTransformer<ContentHandler, Node> implements DataPipeTransformer<ContentHandler, Node> {
+
+    /**
+     * 
+     */
+    public SAX2DOMPipe() {
+        super();
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.DataPipeTransformer#newInstance()
+     */
+    public DataPipe<ContentHandler, Node> newInstance() {
+        return new Pipe();
+    }
+
+    @Override
+    protected Class<Node> getTargetType() {
+        return Node.class;
+    }
+
+    @Override
+    protected Class<ContentHandler> getSourceType() {
+        return ContentHandler.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 30;
+    }
+
+    private static class Pipe implements DataPipe<ContentHandler, Node> {
+        private SAX2DOM pipe;
+
+        public Pipe() {
+            super();
+            try {
+                this.pipe = new SAX2DOM();
+            } catch (ParserConfigurationException e) {
+                throw new IllegalArgumentException(e);
+            }
+        }
+
+        public Node getResult() {
+            return pipe.getDOM();
+        }
+
+        public ContentHandler getSink() {
+            return pipe;
+        }
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SimpleJavaType2Node.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SimpleJavaType2Node.java
new file mode 100644
index 0000000000..d2625fba11
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SimpleJavaType2Node.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.namespace.QName;
+import javax.xml.parsers.ParserConfigurationException;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.apache.tuscany.sca.databinding.impl.Java2SimpleTypeTransformer;
+import org.apache.tuscany.sca.databinding.javabeans.Java2XMLMapperException;
+import org.w3c.dom.Attr;
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+
+/**
+ * Transformer to convert data from an simple OMElement to Java Object
+ *
+ * @version $Rev$ $Date$
+ */
+public class SimpleJavaType2Node extends Java2SimpleTypeTransformer<Node> {
+
+    private Document factory;
+
+    public SimpleJavaType2Node() {
+        super();
+        try {
+            factory = DOMHelper.newDocument();
+        } catch (ParserConfigurationException e) {
+            throw new Java2XMLMapperException(e);
+        }
+    }
+
+    @Override
+    protected Node createElement(QName element, String text, TransformationContext context) {
+        if (element == null) {
+            element = DOMDataBinding.ROOT_ELEMENT;
+        }
+        Node root = DOMHelper.createElement(factory, element);
+        if (text != null) {
+            root.appendChild(factory.createTextNode(text));
+        } else {
+            Attr nil = factory.createAttributeNS("http://www.w3.org/2001/XMLSchema-instance", "xsi:nil");
+            nil.setValue("true");
+            root.appendChild(nil);
+        }
+        return root;
+    }
+
+    @Override
+    public Class getTargetType() {
+        return Node.class;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SimpleXmlNodeImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SimpleXmlNodeImpl.java
new file mode 100644
index 0000000000..e041f85214
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/SimpleXmlNodeImpl.java
@@ -0,0 +1,112 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class SimpleXmlNodeImpl implements XmlNode {
+    private static final String XSI_PREFIX = "xsi";
+    private static final String XSI_NS = "http://www.w3.org/2001/XMLSchema-instance";
+    private static final QName XSI_NIL = new QName(XSI_NS, "nil", XSI_PREFIX);
+    private static final Map<String, String> NS_MAP = new HashMap<String, String>();
+    static {
+        NS_MAP.put(XSI_PREFIX, XSI_NS);
+    }
+
+    protected Type type;
+    protected QName name;
+    protected Object value;
+
+    public SimpleXmlNodeImpl(QName name, Object value) {
+        this(name, value, name != null ? Type.ELEMENT : Type.CHARACTERS);
+    }
+
+    public SimpleXmlNodeImpl(QName name, Object value, Type type) {
+        super();
+        this.type = type;
+        this.name = name;
+        this.value = value;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.xml.XmlNode#attributes()
+     */
+    public List<XmlNode> attributes() {
+        if (type == Type.ELEMENT && value == null) {
+            // Nil element
+            XmlNode attr = new SimpleXmlNodeImpl(XSI_NIL, "true");
+            return Arrays.asList(attr);
+        }
+        return null;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.xml.XmlNode#children()
+     */
+    public Iterator<XmlNode> children() {
+        if (type == Type.ELEMENT && value != null) {
+            // Nil element
+            XmlNode node = new SimpleXmlNodeImpl(null, value);
+            return Arrays.asList(node).iterator();
+        }
+        return null;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.xml.XmlNode#getName()
+     */
+    public QName getName() {
+        return name;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.xml.XmlNode#getValue()
+     */
+    public String getValue() {
+        return value == null ? null : String.valueOf(value);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.xml.XmlNode#namespaces()
+     */
+    public Map<String, String> namespaces() {
+        if (type == Type.ELEMENT && value == null) {
+            return NS_MAP;
+        }
+        return null;
+    }
+
+    public Type getType() {
+        return type;
+    }
+
+    public void setType(Type type) {
+        this.type = type;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Source2NodeTransformer.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Source2NodeTransformer.java
new file mode 100644
index 0000000000..ee9aa1bb76
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Source2NodeTransformer.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.transform.Source;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.dom.DOMResult;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+
+/**
+ * Transform TrAX Source to Node
+ *
+ * @version $Rev$ $Date$
+ */
+public class Source2NodeTransformer extends BaseTransformer<Source, Node> implements
+    PullTransformer<Source, Node> {
+    private static final TransformerFactory FACTORY = TransformerFactory.newInstance();
+
+    public Node transform(Source source, TransformationContext context) {
+        try {
+            javax.xml.transform.Transformer transformer = FACTORY.newTransformer();
+            DOMResult result = new DOMResult();
+            transformer.transform(source, result);
+            Document doc = (Document) result.getNode();
+            return DOMHelper.adjustElementName(context, doc.getDocumentElement());
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    protected Class<Source> getSourceType() {
+        return Source.class;
+    }
+
+    @Override
+    protected Class<Node> getTargetType() {
+        return Node.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Source2ResultTransformer.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Source2ResultTransformer.java
new file mode 100644
index 0000000000..8a2b6b39aa
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Source2ResultTransformer.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.transform.Result;
+import javax.xml.transform.Source;
+import javax.xml.transform.TransformerFactory;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+/**
+ * Transform TrAX Source to Result
+ *
+ * @version $Rev$ $Date$
+ */
+public class Source2ResultTransformer extends BaseTransformer<Source, Result> implements
+    PushTransformer<Source, Result> {
+    private static final TransformerFactory FACTORY = TransformerFactory.newInstance();
+
+    public void transform(Source source, Result result, TransformationContext context) {
+        try {
+            javax.xml.transform.Transformer transformer = FACTORY.newTransformer();
+            transformer.transform(source, result);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    protected Class<Source> getSourceType() {
+        return Source.class;
+    }
+
+    @Override
+    protected Class<Result> getTargetType() {
+        return Result.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Source2StringTransformer.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Source2StringTransformer.java
new file mode 100644
index 0000000000..2ed548ad76
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Source2StringTransformer.java
@@ -0,0 +1,68 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.StringWriter;
+
+import javax.xml.transform.Source;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.stream.StreamResult;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+/**
+ * Transform TrAX Source to String
+ *
+ * @version $Rev$ $Date$
+ */
+public class Source2StringTransformer extends BaseTransformer<Source, String> implements
+    PullTransformer<Source, String> {
+    private static final TransformerFactory FACTORY = TransformerFactory.newInstance();
+
+    public String transform(Source source, TransformationContext context) {
+        try {
+            javax.xml.transform.Transformer transformer = FACTORY.newTransformer();
+            StringWriter sw = new StringWriter();
+            StreamResult result = new StreamResult(sw);
+            transformer.transform(source, result);
+            return sw.toString();
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    protected Class<Source> getSourceType() {
+        return Source.class;
+    }
+
+    @Override
+    protected Class<String> getTargetType() {
+        return String.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAX2SAXAdapter.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAX2SAXAdapter.java
new file mode 100644
index 0000000000..6257681091
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAX2SAXAdapter.java
@@ -0,0 +1,256 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.xml.sax.Attributes;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.Locator;
+import org.xml.sax.SAXException;
+import org.xml.sax.helpers.AttributesImpl;
+
+/**
+ * Adapter that converts from StAX to SAX event streams. Currently the following
+ * SAX events are not generated:
+ * <ul>
+ * <li>ignorableWhitespace</li>
+ * <li>skippedEntity</li>
+ * <ul>
+ * Also the following StAX events are not mapped:
+ * <ul>
+ * <li>CDATA</li>
+ * <li>COMMENT</li>
+ * <li>DTD</li>
+ * <li>ENTITY_DECLARATION</li>
+ * <li>ENTITY_REFERENCE</li>
+ * <li>NOTATION_DECLARATION</li>
+ * <li>SPACE</li>
+ * </ul>
+ * StAX ATTRIBUTE events are ignored but the equivalent attributes (derived from
+ * the START_ELEMENT event) are supplied in the SAX startElement event's
+ * Attributes parameter. If the adaptor is configured to pass namespace prefixes
+ * then namespace information will also be included in the Attributes; StAX
+ * NAMESPACE events are ignored. <p/> Another issue is namespace processing. If
+ * the reader is positioned at a sub-node, we cannot capture all the in-scope
+ * namespace bindings. Therefore we cannot re-create a proper SAX event stream
+ * from a StAX parser. <p/> For example <p/> &lt;a:root xmlns:a="foo"
+ * xmlns:b="bar"&gt;&lt;b:sub&gt;a:foo&lt;/b:sub&gt;&lt;/a:root&gt; <p/> And if
+ * you are handed a parser at &lt;b:sub&gt;, then your SAX events should look
+ * like: <p/> &lt;b:sub xmlns:a="foo" xmlns:b="bar"&gt;a:foo&lt;/b:sub&gt; <p/>
+ * not: <p/> &lt;b:sub&gt;a:foo&lt;/b:sub&gt; <p/> <p/> Proposal: we change the
+ * receiver of SAX events (SDOXMLResourceImpl) so that it uses NamespaceContext
+ * to resolve prefix (as opposed to record start/endPrefixMappings and use it
+ * for resolution.)
+ * 
+ * @version $Rev$ $Date$
+ */
+public class StAX2SAXAdapter {
+    private final boolean namespacePrefixes;
+
+    /**
+     * Construct a new StAX to SAX adapter that will convert a StAX event stream
+     * into a SAX event stream.
+     * 
+     * @param namespacePrefixes whether xmlns attributes should be included in
+     *            startElement events;
+     */
+    public StAX2SAXAdapter(boolean namespacePrefixes) {
+        this.namespacePrefixes = namespacePrefixes;
+    }
+
+    /**
+     * Pull events from the StAX stream and dispatch to the SAX ContentHandler.
+     * The StAX stream would typically be located on a START_DOCUMENT or
+     * START_ELEMENT event and when this method returns it will be located on
+     * the associated END_DOCUMENT or END_ELEMENT event. Behaviour with other
+     * start events is undefined.
+     * 
+     * @param reader StAX event source to read
+     * @param handler SAX ContentHandler for processing events
+     * @throws XMLStreamException if there was a problem reading the stream
+     * @throws SAXException passed through from the ContentHandler
+     */
+    public void parse(XMLStreamReader reader, ContentHandler handler) throws XMLStreamException, SAXException {
+        handler.setDocumentLocator(new LocatorAdaptor(reader.getLocation()));
+
+        // remembers the nest level of elements to know when we are done
+        int level = 0;
+        int event = reader.getEventType();
+        while (true) {
+            switch (event) {
+                case XMLStreamConstants.START_DOCUMENT:
+                    level++;
+                    handler.startDocument();
+                    break;
+                case XMLStreamConstants.START_ELEMENT:
+                    level++;
+                    handleStartElement(reader, handler);
+                    break;
+                case XMLStreamConstants.PROCESSING_INSTRUCTION:
+                    handler.processingInstruction(reader.getPITarget(), reader.getPIData());
+                    break;
+                case XMLStreamConstants.CHARACTERS:
+                    handler.characters(reader.getTextCharacters(), reader.getTextStart(), reader
+                        .getTextLength());
+                    break;
+                case XMLStreamConstants.END_ELEMENT:
+                    handleEndElement(reader, handler);
+                    level--;
+                    if (level == 0) {
+                        return;
+                    }
+                    break;
+                case XMLStreamConstants.END_DOCUMENT:
+                    handler.endDocument();
+                    return;
+                    /*
+                     * uncomment to handle all events rather than just mapped
+                     * ones // StAX events that are not mapped to SAX case
+                     * XMLStreamConstants.COMMENT: case
+                     * XMLStreamConstants.SPACE: case
+                     * XMLStreamConstants.ENTITY_REFERENCE: case
+                     * XMLStreamConstants.DTD: case XMLStreamConstants.CDATA:
+                     * case XMLStreamConstants.NOTATION_DECLARATION: case
+                     * XMLStreamConstants.ENTITY_DECLARATION: break; // StAX
+                     * events handled in START_ELEMENT case
+                     * XMLStreamConstants.ATTRIBUTE: case
+                     * XMLStreamConstants.NAMESPACE: break; default: throw new
+                     * AssertionError("Unknown StAX event: " + event);
+                     */
+            }
+            event = reader.next();
+        }
+    }
+
+    private void handleStartElement(XMLStreamReader reader, ContentHandler handler) throws SAXException {
+        // send startPrefixMapping events immediately before startElement event
+        int nsCount = reader.getNamespaceCount();
+        for (int i = 0; i < nsCount; i++) {
+            String prefix = reader.getNamespacePrefix(i);
+            if (prefix == null) { // true for default namespace
+                prefix = "";
+            }
+            handler.startPrefixMapping(prefix, reader.getNamespaceURI(i));
+        }
+
+        // fire startElement
+        QName qname = reader.getName();
+        String prefix = qname.getPrefix();
+        String rawname;
+        if (prefix == null || prefix.length() == 0) {
+            rawname = qname.getLocalPart();
+        } else {
+            rawname = prefix + ':' + qname.getLocalPart();
+        }
+        Attributes attrs = getAttributes(reader);
+        handler.startElement(qname.getNamespaceURI(), qname.getLocalPart(), rawname, attrs);
+    }
+
+    private static void handleEndElement(XMLStreamReader reader, ContentHandler handler) throws SAXException {
+        // fire endElement
+        QName qname = reader.getName();
+        handler.endElement(qname.getNamespaceURI(), qname.getLocalPart(), qname.toString());
+
+        // send endPrefixMapping events immediately after endElement event
+        // we send them in the opposite order to that returned but this is not
+        // actually required by SAX
+        int nsCount = reader.getNamespaceCount();
+        for (int i = nsCount - 1; i >= 0; i--) {
+            String prefix = reader.getNamespacePrefix(i);
+            if (prefix == null) { // true for default namespace
+                prefix = "";
+            }
+            handler.endPrefixMapping(prefix);
+        }
+    }
+
+    /**
+     * Get the attributes associated with the current START_ELEMENT event.
+     * 
+     * @return the StAX attributes converted to org.xml.sax.Attributes
+     */
+    private Attributes getAttributes(XMLStreamReader reader) {
+        assert reader.getEventType() == XMLStreamConstants.START_ELEMENT;
+
+        AttributesImpl attrs = new AttributesImpl();
+
+        // add namespace declarations if required
+        if (namespacePrefixes) {
+            for (int i = 0; i < reader.getNamespaceCount(); i++) {
+                String prefix = reader.getNamespacePrefix(i);
+                String uri = reader.getNamespaceURI(i);
+                attrs.addAttribute(null, prefix, "xmlns:" + prefix, "CDATA", uri);
+            }
+        }
+
+        // Regular attributes
+        for (int i = 0; i < reader.getAttributeCount(); i++) {
+            String uri = reader.getAttributeNamespace(i);
+            if (uri == null) {
+                uri = "";
+            }
+            String localName = reader.getAttributeLocalName(i);
+            String prefix = reader.getAttributePrefix(i);
+            String qname;
+            if (prefix == null || prefix.length() == 0) {
+                qname = localName;
+            } else {
+                qname = prefix + ':' + localName;
+            }
+            String type = reader.getAttributeType(i);
+            String value = reader.getAttributeValue(i);
+
+            attrs.addAttribute(uri, localName, qname, type, value);
+        }
+
+        return attrs;
+    }
+
+    /**
+     * Adaptor for mapping Locator information.
+     */
+    private static final class LocatorAdaptor implements Locator {
+        private final Location location;
+
+        private LocatorAdaptor(Location location) {
+            this.location = location;
+        }
+
+        public int getColumnNumber() {
+            return location == null ? 0 : location.getColumnNumber();
+        }
+
+        public int getLineNumber() {
+            return location == null ? 0 : location.getLineNumber();
+        }
+
+        public String getPublicId() {
+            return location == null ? "" : location.getPublicId();
+        }
+
+        public String getSystemId() {
+            return location == null ? "" : location.getSystemId();
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAXDataBinding.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAXDataBinding.java
new file mode 100644
index 0000000000..ed57992910
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAXDataBinding.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * A DataBinding for the StAX
+ * 
+ * @version $Rev$ $Date$
+ */
+public class StAXDataBinding extends BaseDataBinding {
+    public static final String NAME = XMLStreamReader.class.getName();
+
+    public StAXDataBinding() {
+        super(NAME, XMLStreamReader.class);
+    }
+
+    @Override
+    public boolean introspect(DataType type, Operation operation) {
+        if (super.introspect(type, operation)) {
+            type.setLogical(XMLType.UNKNOWN);
+            type.setDataBinding(NAME);
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAXHelper.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAXHelper.java
new file mode 100644
index 0000000000..103ecbd7d1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StAXHelper.java
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.Reader;
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.io.Writer;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+import javax.xml.transform.Source;
+
+
+public final class StAXHelper {
+    private static final XMLInputFactory INPUT_FACTORY = XMLInputFactory.newInstance();
+    private static final XMLOutputFactory OUTPUT_FACTORY = XMLOutputFactory.newInstance();
+
+    private StAXHelper() {
+    }
+
+    public static XMLStreamReader createXMLStreamReader(InputStream inputStream) throws XMLStreamException {
+        return INPUT_FACTORY.createXMLStreamReader(inputStream);
+    }
+
+    public static XMLStreamReader createXMLStreamReader(Reader reader) throws XMLStreamException {
+        return INPUT_FACTORY.createXMLStreamReader(reader);
+    }
+
+    public static XMLStreamReader createXMLStreamReader(Source source) throws XMLStreamException {
+        return INPUT_FACTORY.createXMLStreamReader(source);
+    }
+
+    public static XMLStreamReader createXMLStreamReader(String string) throws XMLStreamException {
+        StringReader reader = new StringReader(string);
+        return createXMLStreamReader(reader);
+    }
+
+    public static String save(XMLStreamReader reader) throws XMLStreamException {
+        StringWriter writer = new StringWriter();
+        save(reader, writer);
+        return writer.toString();
+    }
+
+    public static void save(XMLStreamReader reader, OutputStream outputStream) throws XMLStreamException {
+        XMLStreamSerializer serializer = new XMLStreamSerializer();
+        XMLStreamWriter streamWriter = OUTPUT_FACTORY.createXMLStreamWriter(outputStream);
+        serializer.serialize(reader, streamWriter);
+        streamWriter.flush();
+    }
+
+    public static void save(XMLStreamReader reader, Writer writer) throws XMLStreamException {
+        XMLStreamSerializer serializer = new XMLStreamSerializer();
+        XMLStreamWriter streamWriter = OUTPUT_FACTORY.createXMLStreamWriter(writer);
+        serializer.serialize(reader, streamWriter);
+        streamWriter.flush();
+    }
+
+    public static void save(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {
+        XMLStreamSerializer serializer = new XMLStreamSerializer();
+        serializer.serialize(reader, writer);
+        writer.flush();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StreamDataPipe.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StreamDataPipe.java
new file mode 100644
index 0000000000..f8967e35b6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/StreamDataPipe.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+import org.apache.tuscany.sca.databinding.DataPipe;
+import org.apache.tuscany.sca.databinding.DataPipeTransformer;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+public class StreamDataPipe extends BaseTransformer<OutputStream, InputStream> implements
+    DataPipeTransformer<OutputStream, InputStream> {
+
+    public DataPipe<OutputStream, InputStream> newInstance() {
+        return new Pipe();
+    }
+
+    @Override
+    protected Class<InputStream> getTargetType() {
+        return InputStream.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 50;
+    }
+
+    @Override
+    protected Class<OutputStream> getSourceType() {
+        return OutputStream.class;
+    }
+
+    public static class Pipe implements DataPipe<OutputStream, InputStream> {
+        private ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+
+        public InputStream getResult() {
+            return new ByteArrayInputStream(outputStream.toByteArray());
+        }
+
+        public OutputStream getSink() {
+            return outputStream;
+        }
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2Node.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2Node.java
new file mode 100644
index 0000000000..062e10cc45
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2Node.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.StringReader;
+
+import javax.xml.parsers.DocumentBuilder;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.w3c.dom.Node;
+import org.xml.sax.InputSource;
+
+public class String2Node extends BaseTransformer<String, Node> implements PullTransformer<String, Node> {
+
+    public Node transform(String source, TransformationContext context) {
+        try {
+            DocumentBuilder builder = DOMHelper.newDocumentBuilder();
+            InputSource inputSource = new InputSource(new StringReader(source));
+            return builder.parse(inputSource);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    protected Class<String> getSourceType() {
+        return String.class;
+    }
+
+    @Override
+    protected Class<Node> getTargetType() {
+        return Node.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 50;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2SAX.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2SAX.java
new file mode 100644
index 0000000000..c56dba1843
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2SAX.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.StringReader;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.InputSource;
+
+/**
+ * Transform XML string to SAX
+ *
+ * @version $Rev$ $Date$
+ */
+public class String2SAX extends BaseTransformer<String, ContentHandler> implements
+    PushTransformer<String, ContentHandler> {
+
+    public void transform(String source, ContentHandler target, TransformationContext context) {
+        try {
+            new InputSource2SAX().transform(new InputSource(new StringReader(source)), target, context);
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    protected Class<String> getSourceType() {
+        return String.class;
+    }
+
+    @Override
+    protected Class<ContentHandler> getTargetType() {
+        return ContentHandler.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2SourceTransformer.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2SourceTransformer.java
new file mode 100644
index 0000000000..c2de202a9b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2SourceTransformer.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.StringReader;
+
+import javax.xml.transform.Source;
+import javax.xml.transform.stream.StreamSource;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+/**
+ * Transform XML String to Source
+ *
+ * @version $Rev$ $Date$
+ */
+public class String2SourceTransformer extends BaseTransformer<String, Source> implements
+    PullTransformer<String, Source> {
+
+    public Source transform(String source, TransformationContext context) {
+        try {
+            return new StreamSource(new StringReader(source));
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    protected Class<String> getSourceType() {
+        return String.class;
+    }
+
+    @Override
+    protected Class<Source> getTargetType() {
+        return Source.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2XMLStreamReader.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2XMLStreamReader.java
new file mode 100644
index 0000000000..a7364006d0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/String2XMLStreamReader.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+public class String2XMLStreamReader extends BaseTransformer<String, XMLStreamReader> implements
+    PullTransformer<String, XMLStreamReader> {
+
+    public XMLStreamReader transform(String source, TransformationContext context) {
+        try {
+            return StAXHelper.createXMLStreamReader(source);
+        } catch (XMLStreamException e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    protected Class<String> getSourceType() {
+        return String.class;
+    }
+
+    @Override
+    protected Class<XMLStreamReader> getTargetType() {
+        return XMLStreamReader.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 50;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/WrappingXMLStreamReader.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/WrappingXMLStreamReader.java
new file mode 100644
index 0000000000..d73e495798
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/WrappingXMLStreamReader.java
@@ -0,0 +1,100 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.util.StreamReaderDelegate;
+
+public class WrappingXMLStreamReader extends StreamReaderDelegate implements XMLFragmentStreamReader {
+
+    private boolean done;
+    private int level;
+
+    public WrappingXMLStreamReader(XMLStreamReader realReader) throws XMLStreamException {
+        super(realReader);
+        if (realReader == null) {
+            throw new UnsupportedOperationException("Reader cannot be null");
+        }
+
+        if (realReader instanceof XMLFragmentStreamReader) {
+            ((XMLFragmentStreamReader)realReader).init();
+        }
+
+        if (realReader.getEventType() == START_DOCUMENT) {
+            // Position to the 1st element
+            realReader.nextTag();
+        }
+        if (realReader.getEventType() != START_ELEMENT) {
+            throw new IllegalStateException("The reader is not positioned at START_DOCUMENT or START_ELEMENT");
+        }
+        this.done = false;
+        this.level = 1;
+    }
+
+    @Override
+    public boolean hasNext() throws XMLStreamException {
+        return !done && super.hasNext();
+    }
+
+    @Override
+    public int next() throws XMLStreamException {
+        if (!hasNext()) {
+            throw new IllegalStateException("No more events");
+        }
+        int event = super.next();
+        if (!super.hasNext()) {
+            done = true;
+        }
+        if (event == START_ELEMENT) {
+            level++;
+        } else if (event == END_ELEMENT) {
+            level--;
+            if (level == 0) {
+                done = true;
+            }
+        }
+        return event;
+    }
+
+    @Override
+    public int nextTag() throws XMLStreamException {
+        int event = 0;
+        while (true) {
+            event = next();
+            if (event == START_ELEMENT || event == END_ELEMENT) {
+                return event;
+            }
+        }
+    }
+    
+    public void setParentNamespaceContext(NamespaceContext nsContext) {
+        // nothing to do here
+    }
+
+    public void init() {
+        // Nothing to do here
+    }
+    
+    public boolean isDone() {
+        return done;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Writer2ReaderDataPipe.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Writer2ReaderDataPipe.java
new file mode 100644
index 0000000000..5ab7272d58
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/Writer2ReaderDataPipe.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.Reader;
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.io.Writer;
+
+import org.apache.tuscany.sca.databinding.DataPipe;
+import org.apache.tuscany.sca.databinding.DataPipeTransformer;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+public class Writer2ReaderDataPipe extends BaseTransformer<Writer, Reader> implements DataPipeTransformer<Writer, Reader> {
+
+    public DataPipe<Writer, Reader> newInstance() {
+        return new Pipe();
+    }
+
+    @Override
+    protected Class<Reader> getTargetType() {
+        return Reader.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 50;
+    }
+
+    @Override
+    protected Class<Writer> getSourceType() {
+        return Writer.class;
+    }
+
+    private static class Pipe implements DataPipe<Writer, Reader> {
+        private StringWriter writer = new StringWriter();
+
+        public Reader getResult() {
+            return new StringReader(writer.toString());
+        }
+
+        public Writer getSink() {
+            return writer;
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLDocumentStreamReader.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLDocumentStreamReader.java
new file mode 100644
index 0000000000..a7088eada3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLDocumentStreamReader.java
@@ -0,0 +1,482 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.NoSuchElementException;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+/**
+ * This class is derived from Apache Axis2 class
+ * org.apache.axis2.util.StreamWrapper</a>. It's used wrap a XMLStreamReader to
+ * create a XMLStreamReader representing a document and it will produce
+ * START_DOCUMENT, END_DOCUMENT events.
+ *
+ * @version $Rev$ $Date$
+ */
+public class XMLDocumentStreamReader implements XMLStreamReader {
+    private static final int STATE_COMPLETE_AT_NEXT = 2; // The wrapper
+    // will produce
+    // END_DOCUMENT
+
+    private static final int STATE_COMPLETED = 3; // Done
+
+    private static final int STATE_INIT = 0; // The wrapper will produce
+    // START_DOCUMENT
+
+    private static final int STATE_SWITCHED = 1; // The real reader will
+    // produce events
+
+    private XMLStreamReader realReader;
+    private boolean fragment;
+    private int level = 1;
+
+    private int state = STATE_INIT;
+
+    public XMLDocumentStreamReader(XMLStreamReader realReader) {
+        if (realReader == null) {
+            throw new UnsupportedOperationException("Reader cannot be null");
+        }
+
+        this.realReader = realReader;
+        
+        if (realReader instanceof XMLFragmentStreamReader) {
+            ((XMLFragmentStreamReader)realReader).init();
+        }
+
+        // If the real reader is positioned at START_DOCUMENT, always use
+        // the real reader
+        if (realReader.getEventType() == START_DOCUMENT) {
+            fragment = false;
+            state = STATE_SWITCHED;
+        }
+    }
+
+    public void close() throws XMLStreamException {
+        realReader.close();
+    }
+
+    public int getAttributeCount() {
+        if (isDelegating()) {
+            return realReader.getAttributeCount();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributeLocalName(int i) {
+        if (isDelegating()) {
+            return realReader.getAttributeLocalName(i);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public QName getAttributeName(int i) {
+        if (isDelegating()) {
+            return realReader.getAttributeName(i);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributeNamespace(int i) {
+        if (isDelegating()) {
+            return realReader.getAttributeNamespace(i);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributePrefix(int i) {
+        if (isDelegating()) {
+            return realReader.getAttributePrefix(i);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributeType(int i) {
+        if (isDelegating()) {
+            return realReader.getAttributeType(i);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributeValue(int i) {
+        if (isDelegating()) {
+            return realReader.getAttributeValue(i);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributeValue(String s, String s1) {
+        if (isDelegating()) {
+            return realReader.getAttributeValue(s, s1);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getCharacterEncodingScheme() {
+        return realReader.getCharacterEncodingScheme();
+    }
+
+    public String getElementText() throws XMLStreamException {
+        if (isDelegating()) {
+            return realReader.getElementText();
+        } else {
+            throw new XMLStreamException();
+        }
+    }
+
+    public String getEncoding() {
+        return realReader.getEncoding();
+    }
+
+    public int getEventType() {
+        int event = -1;
+        switch (state) {
+            case STATE_SWITCHED:
+            case STATE_COMPLETE_AT_NEXT:
+                event = realReader.getEventType();
+                break;
+            case STATE_INIT:
+                event = START_DOCUMENT;
+                break;
+            case STATE_COMPLETED:
+                event = END_DOCUMENT;
+                break;
+        }
+        return event;
+    }
+
+    public String getLocalName() {
+        if (isDelegating()) {
+            return realReader.getLocalName();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public Location getLocation() {
+        if (isDelegating()) {
+            return realReader.getLocation();
+        } else {
+            return null;
+        }
+    }
+
+    public QName getName() {
+        if (isDelegating()) {
+            return realReader.getName();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public NamespaceContext getNamespaceContext() {
+        return realReader.getNamespaceContext();
+    }
+
+    public int getNamespaceCount() {
+        if (isDelegating()) {
+            return realReader.getNamespaceCount();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getNamespacePrefix(int i) {
+        if (isDelegating()) {
+            return realReader.getNamespacePrefix(i);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getNamespaceURI() {
+        if (isDelegating()) {
+            return realReader.getNamespaceURI();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getNamespaceURI(int i) {
+        if (isDelegating()) {
+            return realReader.getNamespaceURI(i);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getNamespaceURI(String s) {
+        if (isDelegating()) {
+            return realReader.getNamespaceURI(s);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getPIData() {
+        if (isDelegating()) {
+            return realReader.getPIData();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getPITarget() {
+        if (isDelegating()) {
+            return realReader.getPITarget();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getPrefix() {
+        if (isDelegating()) {
+            return realReader.getPrefix();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public Object getProperty(String s) throws IllegalArgumentException {
+        if (isDelegating()) {
+            return realReader.getProperty(s);
+        } else {
+            throw new IllegalArgumentException();
+        }
+    }
+
+    public String getText() {
+        if (isDelegating()) {
+            return realReader.getText();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public char[] getTextCharacters() {
+        if (isDelegating()) {
+            return realReader.getTextCharacters();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public int getTextCharacters(int i, char[] chars, int i1, int i2) throws XMLStreamException {
+        if (isDelegating()) {
+            return realReader.getTextCharacters(i, chars, i1, i2);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public int getTextLength() {
+        if (isDelegating()) {
+            return realReader.getTextLength();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public int getTextStart() {
+        if (isDelegating()) {
+            return realReader.getTextStart();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getVersion() {
+        if (isDelegating()) {
+            return realReader.getVersion();
+        } else {
+            return null;
+        }
+    }
+
+    public boolean hasName() {
+        if (isDelegating()) {
+            return realReader.hasName();
+        } else {
+            return false;
+        }
+    }
+
+    public boolean hasNext() throws XMLStreamException {
+        if (state == STATE_COMPLETE_AT_NEXT) {
+            return true;
+        } else if (state == STATE_COMPLETED) {
+            return false;
+        } else if (state == STATE_SWITCHED) {
+            return realReader.hasNext();
+        } else {
+            return true;
+        }
+    }
+
+    public boolean hasText() {
+        if (isDelegating()) {
+            return realReader.hasText();
+        } else {
+            return false;
+        }
+    }
+
+    public boolean isAttributeSpecified(int i) {
+        if (isDelegating()) {
+            return realReader.isAttributeSpecified(i);
+        } else {
+            return false;
+        }
+    }
+
+    public boolean isCharacters() {
+        if (isDelegating()) {
+            return realReader.isCharacters();
+        } else {
+            return false;
+        }
+    }
+
+    private boolean isDelegating() {
+        return state == STATE_SWITCHED || state == STATE_COMPLETE_AT_NEXT;
+    }
+
+    public boolean isEndElement() {
+        if (isDelegating()) {
+            return realReader.isEndElement();
+        } else {
+            return false;
+        }
+    }
+
+    public boolean isStandalone() {
+        if (isDelegating()) {
+            return realReader.isStandalone();
+        } else {
+            return false;
+        }
+    }
+
+    public boolean isStartElement() {
+        if (isDelegating()) {
+            return realReader.isStartElement();
+        } else {
+            return false;
+        }
+    }
+
+    public boolean isWhiteSpace() {
+        if (isDelegating()) {
+            return realReader.isWhiteSpace();
+        } else {
+            return false;
+        }
+    }
+
+    public int next() throws XMLStreamException {
+        int returnEvent;
+
+        switch (state) {
+            case STATE_SWITCHED:
+                returnEvent = realReader.next();
+                if (returnEvent == END_DOCUMENT) {
+                    state = STATE_COMPLETED;
+                } else if (!realReader.hasNext()) {
+                    state = STATE_COMPLETE_AT_NEXT;
+                } 
+                if (fragment && returnEvent == END_ELEMENT) {
+                    level--;
+                    if (level == 0) {
+                        // We are now at the end of the top-level element in the fragment
+                        state = STATE_COMPLETE_AT_NEXT;
+                    }
+                }
+                if (fragment && returnEvent == START_ELEMENT) {
+                    level++;
+                }
+                break;
+            case STATE_INIT:
+                state = STATE_SWITCHED;
+                returnEvent = realReader.getEventType();
+                if (returnEvent == START_ELEMENT) {
+                    // The real reader is positioned at the top-level element in the fragment
+                    level = 0;
+                    fragment = true;
+                }
+                break;
+            case STATE_COMPLETE_AT_NEXT:
+                state = STATE_COMPLETED;
+                returnEvent = END_DOCUMENT;
+                break;
+            case STATE_COMPLETED:
+                // oops - no way we can go beyond this
+                throw new NoSuchElementException("End of stream has reached.");
+            default:
+                throw new UnsupportedOperationException();
+        }
+
+        return returnEvent;
+    }
+
+    public int nextTag() throws XMLStreamException {
+        if (isDelegating()) {
+            int returnEvent = realReader.nextTag();
+            if (fragment && returnEvent == END_ELEMENT) {
+                level--;
+                if (level == 0) {
+                    // We are now at the end of the top-level element in the fragment
+                    state = STATE_COMPLETE_AT_NEXT;
+                }
+            }
+            if (fragment && returnEvent == START_ELEMENT) {
+                level++;
+            }
+            return returnEvent;
+        } else {
+            throw new XMLStreamException();
+        }
+    }
+
+    public void require(int i, String s, String s1) throws XMLStreamException {
+        if (isDelegating()) {
+            realReader.require(i, s, s1);
+        }
+    }
+
+    public boolean standaloneSet() {
+        if (isDelegating()) {
+            return realReader.standaloneSet();
+        } else {
+            return false;
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLFragmentStreamReader.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLFragmentStreamReader.java
new file mode 100644
index 0000000000..a42d6acc9a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLFragmentStreamReader.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamReader;
+
+public interface XMLFragmentStreamReader extends XMLStreamReader {
+    QName NIL_QNAME = new QName("http://www.w3.org/2001/XMLSchema-instance", "nil", "xsi");
+    String NIL_VALUE_TRUE = "true";
+
+    /**
+     * this will help to handle Text within the current element. user should
+     * pass the element text to the property list as this ELEMENT_TEXT as the
+     * key. This key deliberately has a space in it so that it is not a valid
+     * XML name
+     */
+    String ELEMENT_TEXT = "Element Text";
+
+    /**
+     * Extra method to query the state of the pullparser
+     */
+    boolean isDone();
+
+    /**
+     * add the parent namespace context to this parser
+     */
+    void setParentNamespaceContext(NamespaceContext nsContext);
+
+    /**
+     * Initiate the parser - this will do whatever the needed tasks to initiate
+     * the parser and must be called before attempting any specific parsing
+     * using this parser
+     */
+    void init();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLFragmentStreamReaderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLFragmentStreamReaderImpl.java
new file mode 100644
index 0000000000..f1084cf2a3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLFragmentStreamReaderImpl.java
@@ -0,0 +1,857 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+/**
+ * This is the new implementation of the XMLFramentStreamReader. The approach
+ * here is simple When the pull parser needs to generate events for a particular
+ * name-value(s) pair it always hands over (delegates) the task to another pull
+ * parser which knows how to deal with it The common types of name value pairs
+ * we'll come across are
+ * <ul>
+ * <li> String name/QName name - String value
+ * <li> String name/QName name - String[] value
+ * <li> QName name/String name - XMLStreamReader value
+ * <li> QName name/String name - XMLStreamable value
+ * <li> QName name/String name - Java bean
+ * <li> QName name/String name - Datahandler
+ * 
+ * </ul>
+ * <p/> As for the attributes, these are the possible combinations in the array
+ * <ul>
+ * <li> String name/QName name - String value
+ * </ul>
+ * Note that certain array methods have been deliberately removed to avoid
+ * complications. The generated code will take the trouble to lay the elements
+ * of the array in the correct order <p/> <p/> Hence there will be a parser impl
+ * that knows how to handle these types, and this parent parser will always
+ * delegate these tasks to the child pullparasers in effect this is one huge
+ * state machine that has only a few states and delegates things down to the
+ * child parsers whenever possible <p/>
+ * 
+ * @version $Rev$ $Date$
+ */
+public class XMLFragmentStreamReaderImpl implements XMLFragmentStreamReader {
+
+    private static final int DELEGATED_STATE = 2;
+    private static final int END_ELEMENT_STATE = 1;
+    // states for this pullparser - it can only have four states
+    private static final int START_ELEMENT_STATE = 0;
+    private static final int TEXT_STATE = 3;
+
+    protected NamedProperty[] attributes;
+
+    // reference to the child reader
+    protected XMLFragmentStreamReader childReader;
+    // current property index
+    // initialized at zero
+    protected int index;
+    protected Map<String, String> declaredNamespaceMap = new HashMap<String, String>();
+    protected QName elementQName;
+
+    // we always create a new namespace context
+    protected DelegatingNamespaceContext namespaceContext = new DelegatingNamespaceContext();
+
+    protected NamedProperty[] elements;
+
+    // integer field that keeps the state of this
+    // parser.
+    protected int state = START_ELEMENT_STATE;
+
+    /*
+     * we need to pass in a namespace context since when delegated, we've no
+     * idea of the current namespace context. So it needs to be passed on here!
+     */
+    public XMLFragmentStreamReaderImpl(QName elementQName, NamedProperty[] elements, NamedProperty[] attributes) {
+        // validate the lengths, since both the arrays are supposed
+        // to have
+        this.elements = elements == null ? new NamedProperty[0] : elements;
+        this.elementQName = elementQName;
+        this.attributes = attributes == null ? new NamedProperty[0] : attributes;
+    }
+
+    protected XMLFragmentStreamReaderImpl(QName elementQName) {
+        this.elementQName = elementQName;
+    }
+
+    /**
+     * add the namespace context
+     */
+
+    public void setParentNamespaceContext(NamespaceContext nsContext) {
+        // register the namespace context passed in to this
+        this.namespaceContext.setParentNsContext(nsContext);
+
+    }
+
+    protected NamedProperty[] getElements() {
+        return elements;
+    }
+
+    protected NamedProperty[] getAttributes() {
+        return attributes;
+    }
+    
+    protected QName[] getNamespaces() {
+        return new QName[0];
+    }
+
+    /**
+     * @param prefix
+     * @param uri
+     */
+    protected void addToNsMap(String prefix, String uri) {
+        if (!uri.equals(namespaceContext.getNamespaceURI(prefix))) {
+            namespaceContext.pushNamespace(prefix, uri);
+            declaredNamespaceMap.put(prefix, uri);
+        }
+    }
+
+    public void close() throws XMLStreamException {
+        // do nothing here - we have no resources to free
+    }
+
+    public int getAttributeCount() {
+        return (state == DELEGATED_STATE) ? childReader.getAttributeCount() : (state == START_ELEMENT_STATE
+            ? getAttributes().length : 0);
+    }
+
+    public String getAttributeLocalName(int i) {
+        if (state == DELEGATED_STATE) {
+            return childReader.getAttributeLocalName(i);
+        } else if (state == START_ELEMENT_STATE) {
+            QName name = getAttributeName(i);
+            if (name == null) {
+                return null;
+            } else {
+                return name.getLocalPart();
+            }
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    /**
+     * @param i
+     */
+    public QName getAttributeName(int i) {
+        if (state == DELEGATED_STATE) {
+            return childReader.getAttributeName(i);
+        } else if (state == START_ELEMENT_STATE) {
+            if ((i >= (getAttributes().length)) || i < 0) { // out of range
+                return null;
+            } else {
+                // get the attribute pointer
+                QName attribPointer = getAttributes()[i].getKey();
+                // case one - attrib name is null
+                // this should be the pointer to the OMAttribute then
+                if (attribPointer == null) {
+                    throw new UnsupportedOperationException();
+                } else if (attribPointer instanceof QName) {
+                    return attribPointer;
+                } else {
+                    return null;
+                }
+            }
+        } else {
+            throw new IllegalStateException(); // as per the API contract
+        }
+
+    }
+
+    public String getAttributeNamespace(int i) {
+        if (state == DELEGATED_STATE) {
+            return childReader.getAttributeNamespace(i);
+        } else if (state == START_ELEMENT_STATE) {
+            QName name = getAttributeName(i);
+            if (name == null) {
+                return null;
+            } else {
+                return name.getNamespaceURI();
+            }
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributePrefix(int i) {
+        if (state == DELEGATED_STATE) {
+            return childReader.getAttributePrefix(i);
+        } else if (state == START_ELEMENT_STATE) {
+            QName name = getAttributeName(i);
+            if (name == null) {
+                return null;
+            } else {
+                return name.getPrefix();
+            }
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getAttributeType(int i) {
+        return null; // not supported
+    }
+
+    public String getAttributeValue(int i) {
+        if (state == DELEGATED_STATE) {
+            return childReader.getAttributeValue(i);
+        } else if (state == START_ELEMENT_STATE) {
+            if ((i >= (getAttributes().length)) || i < 0) { // out of range
+                return null;
+            } else {
+                // get the attribute pointer
+                QName attribPointer = getAttributes()[i].getKey();
+                Object omAttribObj = getAttributes()[i].getValue();
+                // case one - attrib name is null
+                // this should be the pointer to the OMAttribute then
+                if (attribPointer == null) {
+                    throw new UnsupportedOperationException();
+                } else if (attribPointer instanceof QName) {
+                    return (String)omAttribObj;
+                } else {
+                    return null;
+                }
+            }
+        } else {
+            throw new IllegalStateException();
+        }
+
+    }
+
+    public String getAttributeValue(String nsUri, String localName) {
+
+        int attribCount = getAttributeCount();
+        String returnValue = null;
+        QName attribQualifiedName;
+        for (int i = 0; i < attribCount; i++) {
+            attribQualifiedName = getAttributeName(i);
+            if (nsUri == null) {
+                if (localName.equals(attribQualifiedName.getLocalPart())) {
+                    returnValue = getAttributeValue(i);
+                    break;
+                }
+            } else {
+                if (localName.equals(attribQualifiedName.getLocalPart()) && nsUri.equals(attribQualifiedName
+                    .getNamespaceURI())) {
+                    returnValue = getAttributeValue(i);
+                    break;
+                }
+            }
+
+        }
+
+        return returnValue;
+    }
+
+    public String getCharacterEncodingScheme() {
+        return null; // TODO - should we return something for this ?
+    }
+
+    /**
+     * TODO implement the right contract for this
+     * 
+     * @throws XMLStreamException
+     */
+    public String getElementText() throws XMLStreamException {
+        if (state == DELEGATED_STATE) {
+            return childReader.getElementText();
+        } else {
+            return null;
+        }
+
+    }
+
+    // /////////////////////////////////////////////////////////////////////////
+    // / attribute handling
+    // /////////////////////////////////////////////////////////////////////////
+
+    public String getEncoding() {
+        if (state == DELEGATED_STATE) {
+            return childReader.getEncoding();
+        } else {
+            // we've no idea what the encoding is going to be in this case
+            // perhaps we ought to return some constant here, which the user
+            // might
+            // have access to change!
+            return null;
+        }
+    }
+
+    public int getEventType() {
+        if (state == START_ELEMENT_STATE) {
+            return START_ELEMENT;
+        } else if (state == END_ELEMENT_STATE) {
+            return END_ELEMENT;
+        } else if (state == TEXT_STATE) {
+            return CHARACTERS;
+        } else { // this is the delegated state
+            return childReader.getEventType();
+        }
+    }
+
+    public String getLocalName() {
+        if (state == DELEGATED_STATE) {
+            return childReader.getLocalName();
+        } else if (state != TEXT_STATE) {
+            return elementQName.getLocalPart();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    /**
+     */
+    public Location getLocation() {
+        // return a default location
+        return new Location() {
+            public int getCharacterOffset() {
+                return 0;
+            }
+
+            public int getColumnNumber() {
+                return 0;
+            }
+
+            public int getLineNumber() {
+                return 0;
+            }
+
+            public String getPublicId() {
+                return null;
+            }
+
+            public String getSystemId() {
+                return null;
+            }
+        };
+    }
+
+    public QName getName() {
+        if (state == DELEGATED_STATE) {
+            return childReader.getName();
+        } else if (state != TEXT_STATE) {
+            return elementQName;
+        } else {
+            throw new IllegalStateException();
+        }
+
+    }
+
+    public NamespaceContext getNamespaceContext() {
+        if (state == DELEGATED_STATE) {
+            return childReader.getNamespaceContext();
+        } else {
+            return namespaceContext;
+        }
+
+    }
+
+    public int getNamespaceCount() {
+        if (state == DELEGATED_STATE) {
+            return childReader.getNamespaceCount();
+        } else {
+            return declaredNamespaceMap.size();
+        }
+    }
+
+    /**
+     * @param i
+     */
+    public String getNamespacePrefix(int i) {
+        if (state == DELEGATED_STATE) {
+            return childReader.getNamespacePrefix(i);
+        } else if (state != TEXT_STATE) {
+            // order the prefixes
+            String[] prefixes = makePrefixArray();
+            if ((i >= prefixes.length) || (i < 0)) {
+                return null;
+            } else {
+                return prefixes[i];
+            }
+
+        } else {
+            throw new IllegalStateException();
+        }
+
+    }
+
+    public String getNamespaceURI() {
+        if (state == DELEGATED_STATE) {
+            return childReader.getNamespaceURI();
+        } else if (state == TEXT_STATE) {
+            return null;
+        } else {
+            return elementQName.getNamespaceURI();
+        }
+    }
+
+    // /////////////////////////////////////////////////////////////////////////
+    // //////////// end of attribute handling
+    // /////////////////////////////////////////////////////////////////////////
+
+    // //////////////////////////////////////////////////////////////////////////
+    // //////////// namespace handling
+    // //////////////////////////////////////////////////////////////////////////
+
+    public String getNamespaceURI(int i) {
+        if (state == DELEGATED_STATE) {
+            return childReader.getNamespaceURI(i);
+        } else if (state != TEXT_STATE) {
+            String namespacePrefix = getNamespacePrefix(i);
+            return namespacePrefix == null ? null : (String)declaredNamespaceMap.get(namespacePrefix);
+        } else {
+            throw new IllegalStateException();
+        }
+
+    }
+
+    public String getNamespaceURI(String prefix) {
+        return namespaceContext.getNamespaceURI(prefix);
+    }
+
+    public String getPIData() {
+        throw new UnsupportedOperationException("Yet to be implemented !!");
+    }
+
+    public String getPITarget() {
+        throw new UnsupportedOperationException("Yet to be implemented !!");
+    }
+
+    public String getPrefix() {
+        if (state == DELEGATED_STATE) {
+            return childReader.getPrefix();
+        } else if (state == TEXT_STATE) {
+            return null;
+        } else {
+            String prefix = elementQName.getPrefix();
+            return "".equals(prefix) ? null : prefix;
+        }
+    }
+
+    // /////////////////////////////////////////////////////////////////////////
+    // /////// end of namespace handling
+    // /////////////////////////////////////////////////////////////////////////
+
+    /**
+     * @param key
+     * @throws IllegalArgumentException
+     */
+    public Object getProperty(String key) throws IllegalArgumentException {
+        if (state == START_ELEMENT_STATE || state == END_ELEMENT_STATE) {
+            return null;
+        } else if (state == TEXT_STATE) {
+            return null;
+        } else if (state == DELEGATED_STATE) {
+            return childReader.getProperty(key);
+        } else {
+            return null;
+        }
+
+    }
+
+    public String getText() {
+        if (state == DELEGATED_STATE) {
+            return childReader.getText();
+        } else if (state == TEXT_STATE) {
+            return (String)getElements()[index - 1].getValue();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public char[] getTextCharacters() {
+        if (state == DELEGATED_STATE) {
+            return childReader.getTextCharacters();
+        } else if (state == TEXT_STATE) {
+            return getElements()[index - 1].getValue() == null ? new char[0] : ((String)getElements()[index - 1]
+                .getValue()).toCharArray();
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    private int copy(int sourceStart, char[] target, int targetStart, int length) {
+        char[] source = getTextCharacters();
+        if (sourceStart > source.length) {
+            throw new IndexOutOfBoundsException("source start > source length");
+        }
+        int sourceLen = source.length - sourceStart;
+        if (length > sourceLen) {
+            length = sourceLen;
+        }
+        System.arraycopy(source, sourceStart, target, targetStart, length);
+        return sourceLen;
+    }
+
+    public int getTextCharacters(int i, char[] chars, int i1, int i2) throws XMLStreamException {
+        if (state == DELEGATED_STATE) {
+            return childReader.getTextCharacters(i, chars, i1, i2);
+        } else if (state == TEXT_STATE) {
+            return copy(i, chars, i1, i2);
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public int getTextLength() {
+        if (state == DELEGATED_STATE) {
+            return childReader.getTextLength();
+        } else if (state == TEXT_STATE) {
+            return getTextCharacters().length; 
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public int getTextStart() {
+        if (state == DELEGATED_STATE) {
+            return childReader.getTextStart();
+        } else if (state == TEXT_STATE) {
+            return 0; // assume text always starts at 0
+        } else {
+            throw new IllegalStateException();
+        }
+    }
+
+    public String getVersion() {
+        return null;
+    }
+
+    public boolean hasName() {
+        // since this parser always has a name, the hasName
+        // has to return true if we are still navigating this element
+        // if not we should ask the child reader for it.
+        if (state == DELEGATED_STATE) {
+            return childReader.hasName();
+        } else {
+            return state != TEXT_STATE;
+        }
+    }
+
+    /**
+     * @throws XMLStreamException
+     */
+    public boolean hasNext() throws XMLStreamException {
+        if (state == DELEGATED_STATE) {
+            if (childReader.isDone()) {
+                // the child reader is done. We shouldn't be getting the
+                // hasNext result from the child pullparser then
+                return true;
+            } else {
+                return childReader.hasNext();
+            }
+        } else {
+            return state == START_ELEMENT_STATE || state == TEXT_STATE;
+
+        }
+    }
+
+    /**
+     * check the validity of this implementation
+     */
+    public boolean hasText() {
+        if (state == DELEGATED_STATE) {
+            return childReader.hasText();
+        } else {
+            return state == TEXT_STATE;
+        }
+
+    }
+
+    /**
+     * we need to split out the calling to the populate namespaces separately
+     * since this needs to be done *after* setting the parent namespace context.
+     * We cannot assume it will happen at construction!
+     */
+    public void init() {
+        // here we have an extra issue to attend to. we need to look at the
+        // prefixes and URIs (the combination) and populate a HashMap of
+        // namespaces. The HashMap of namespaces will be used to serve the
+        // namespace context
+
+        populateNamespaceContext();
+    }
+
+    public boolean isAttributeSpecified(int i) {
+        return false; // not supported
+    }
+
+    public boolean isCharacters() {
+        if (state == START_ELEMENT_STATE || state == END_ELEMENT_STATE) {
+            return false;
+        }
+        return childReader.isCharacters();
+    }
+
+    /**
+     * are we done ?
+     */
+    public boolean isDone() {
+        return state == END_ELEMENT_STATE;
+    }
+
+    public boolean isEndElement() {
+        if (state == START_ELEMENT_STATE) {
+            return false;
+        } else if (state == END_ELEMENT_STATE) {
+            return true;
+        }
+        return childReader.isEndElement();
+    }
+
+    public boolean isStandalone() {
+        return true;
+    }
+
+    public boolean isStartElement() {
+        if (state == START_ELEMENT_STATE) {
+            return true;
+        } else if (state == END_ELEMENT_STATE) {
+            return false;
+        }
+        return childReader.isStartElement();
+    }
+
+    public boolean isWhiteSpace() {
+        if (state == START_ELEMENT_STATE || state == END_ELEMENT_STATE) {
+            return false;
+        }
+        return childReader.isWhiteSpace();
+    }
+
+    /**
+     * Get the prefix list from the HashTable and take that into an array
+     */
+    private String[] makePrefixArray() {
+        String[] prefixes = declaredNamespaceMap.keySet().toArray(new String[declaredNamespaceMap.size()]);
+        Arrays.sort(prefixes);
+        return prefixes;
+    }
+
+    /**
+     * By far this should be the most important method in this class this method
+     * changes the state of the parser
+     */
+    public int next() throws XMLStreamException {
+        int returnEvent = -1; // invalid state is the default state
+        switch (state) {
+            case START_ELEMENT_STATE:
+                // current element is start element. We should be looking at the
+                // property list and making a pullparser for the property value
+                if (getElements() == null || getElements().length == 0) {
+                    // no properties - move to the end element state
+                    // straight away
+                    state = END_ELEMENT_STATE;
+                    returnEvent = END_ELEMENT;
+                } else {
+                    // there are properties. now we should delegate this task to
+                    // a
+                    // child reader depending on the property type
+                    returnEvent = processProperties();
+
+                }
+                break;
+            case END_ELEMENT_STATE:
+                // we've reached the end element already. If the user tries to
+                // push
+                // further ahead then it is an exception
+                throw new XMLStreamException("Trying to go beyond the end of the pullparser");
+
+            case DELEGATED_STATE:
+                if (childReader.isDone()) {
+                    // we've reached the end!
+                    if (index > (getElements().length - 1)) {
+                        state = END_ELEMENT_STATE;
+                        returnEvent = END_ELEMENT;
+                    } else {
+                        returnEvent = processProperties();
+                    }
+                } else {
+                    returnEvent = childReader.next();
+                }
+                break;
+
+            case TEXT_STATE:
+                // if there are any more event we should be delegating to
+                // processProperties. if not we just return an end element
+                if (index > (getElements().length - 1)) {
+                    state = END_ELEMENT_STATE;
+                    returnEvent = END_ELEMENT;
+                } else {
+                    returnEvent = processProperties();
+                }
+                break;
+        }
+        return returnEvent;
+    }
+
+    // /////////////////////////////////////////////////////////////////////////
+    // / Other utility methods
+    // ////////////////////////////////////////////////////////////////////////
+
+    /**
+     * TODO implement this
+     * 
+     * @throws XMLStreamException
+     */
+    public int nextTag() throws XMLStreamException {
+        return 0;
+    }
+
+    /**
+     * Populates a namespace context
+     */
+    private void populateNamespaceContext() {
+
+        // first add the current element namespace to the namespace context
+        // declare it if not found
+        addToNsMap(elementQName.getPrefix(), elementQName.getNamespaceURI());
+        
+        for (QName n : getNamespaces()) {
+            addToNsMap(n.getPrefix(), n.getNamespaceURI());
+        }
+
+        // traverse through the attributes and populate the namespace context
+        // the attrib list can be of many combinations
+        // the valid combinations are
+        // String - String
+        // QName - QName
+        // null - OMAttribute
+
+        for (int i = 0; i < getAttributes().length; i++) { // jump in two
+            QName attrQName = getAttributes()[i].getKey();
+            if (!"".equals(attrQName.getNamespaceURI())) {
+                addToNsMap(attrQName.getPrefix(), attrQName.getNamespaceURI());
+            }
+        }
+    }
+
+    /**
+     * A convenient method to reuse the properties
+     * 
+     * @return event to be thrown
+     * @throws XMLStreamException
+     */
+    private int processProperties() throws XMLStreamException {
+        // move to the next property depending on the current property
+        // index
+        QName propertyQName = getElements()[index].getKey();
+        boolean textFound = false;
+        if (propertyQName == null) {
+            throw new XMLStreamException("property key cannot be null!");
+        } else if (ELEMENT_TEXT.equals(propertyQName.getLocalPart())) {
+            // propPointer being a String has a special case
+            // that is it can be a the special constant ELEMENT_TEXT that
+            // says this text event
+            textFound = true;
+        }
+
+        // OK! we got the key. Now look at the value
+        Object propertyValue = getElements()[index].getValue();
+        // cater for the special case now
+        if (textFound) {
+            // no delegation here - make the parser null and immediately
+            // return with the event characters
+            childReader = null;
+            state = TEXT_STATE;
+            ++index;
+            return CHARACTERS;
+        } else if (propertyValue == null) {
+            // if the value is null we delegate the work to a nullable
+            // parser
+            childReader = new NilElementStreamReader(propertyQName);
+            childReader.setParentNamespaceContext(this.namespaceContext);
+            childReader.init();
+        } else if (propertyValue instanceof String) {
+            // strings are handled by the NameValuePairStreamReader
+            childReader = new NameValuePairStreamReader(propertyQName, (String)propertyValue);
+            childReader.setParentNamespaceContext(this.namespaceContext);
+            childReader.init();
+        } else if (propertyValue instanceof String[]) {
+            // string[] are handled by the NameValueArrayStreamReader
+            // if the array is empty - skip it
+            if (((String[])propertyValue).length == 0) {
+                // advance the index
+                ++index;
+                return processProperties();
+            } else {
+                childReader = new NameValueArrayStreamReader(propertyQName, (String[])propertyValue);
+                childReader.setParentNamespaceContext(this.namespaceContext);
+                childReader.init();
+            }
+
+        } else if (propertyValue instanceof XMLStreamable) {
+            // ADBbean has it's own method to get a reader
+            XMLStreamReader reader = ((XMLStreamable)propertyValue).getXMLStreamReader(propertyQName);
+            // we know for sure that this is an ADB XMLStreamreader.
+            // However we need to make sure that it is compatible
+            if (reader instanceof XMLFragmentStreamReader) {
+                childReader = (XMLFragmentStreamReader)reader;
+                childReader.setParentNamespaceContext(this.namespaceContext);
+                childReader.init();
+            } else {
+                // wrap it to make compatible
+                childReader = new WrappingXMLStreamReader(reader);
+            }
+        } else if (propertyValue instanceof XMLStreamReader) {
+            XMLStreamReader reader = (XMLStreamReader)propertyValue;
+            if (reader instanceof XMLFragmentStreamReader) {
+                childReader = (XMLFragmentStreamReader)reader;
+                childReader.setParentNamespaceContext(this.namespaceContext);
+                childReader.init();
+            } else {
+                // wrap it to make compatible
+                childReader = new WrappingXMLStreamReader(reader);
+            }
+
+        } else {
+            // all special possibilities has been tried! Let's treat
+            // the thing as a bean and try generating events from it
+            childReader = new WrappingXMLStreamReader(new BeanXMLStreamReaderImpl(propertyQName, propertyValue));
+            // we cannot register the namespace context here
+        }
+
+        // set the state here
+        state = DELEGATED_STATE;
+        // we are done with the delegation
+        // increment the property index
+        ++index;
+        return childReader.getEventType();
+    }
+
+    public void require(int i, String string, String string1) throws XMLStreamException {
+        throw new UnsupportedOperationException();
+    }
+
+    public boolean standaloneSet() {
+        return true;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLGroupDataBinding.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLGroupDataBinding.java
new file mode 100644
index 0000000000..f7c895db1e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLGroupDataBinding.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.Reader;
+import java.io.Writer;
+
+import javax.xml.stream.XMLEventReader;
+import javax.xml.stream.XMLEventWriter;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.databinding.impl.GroupDataBinding;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.InputSource;
+
+/**
+ * A Group DataBinding
+ * 
+ * @version $Rev$ $Date$
+ */
+public class XMLGroupDataBinding extends GroupDataBinding {
+
+    public XMLGroupDataBinding() {
+        super(new Class[] {InputStream.class, OutputStream.class, Reader.class, Writer.class, 
+                           // Source.class, Result.class, 
+                           InputSource.class, ContentHandler.class, XMLStreamReader.class,
+                           XMLStreamWriter.class, XMLEventReader.class, XMLEventWriter.class});
+    }
+
+    @Override
+    protected Object getLogical(Class<?> markerType, Operation operation) {
+        return XMLType.UNKNOWN;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2Node.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2Node.java
new file mode 100644
index 0000000000..e2d0416aec
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2Node.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.DataPipe;
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+import org.xml.sax.ContentHandler;
+
+/**
+ * Transform DOM Node to XML XMLStreamReader
+ *
+ * @version $Rev$ $Date$
+ */
+public class XMLStreamReader2Node extends BaseTransformer<XMLStreamReader, Node> implements
+    PullTransformer<XMLStreamReader, Node> {
+
+    private XMLStreamReader2SAX stax2sax = new XMLStreamReader2SAX();
+
+    public Node transform(XMLStreamReader source, TransformationContext context) {
+        try {
+            DataPipe<ContentHandler, Node> pipe = new SAX2DOMPipe().newInstance();
+            stax2sax.transform(source, pipe.getSink(), context);
+            Node node = pipe.getResult();
+            source.close();
+            if (node instanceof Document) {
+                Document doc = (Document)node;
+                return DOMHelper.adjustElementName(context, doc.getDocumentElement());
+            } else {
+                return node;
+            }
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    protected Class<XMLStreamReader> getSourceType() {
+        return XMLStreamReader.class;
+    }
+
+    @Override
+    protected Class<Node> getTargetType() {
+        return Node.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2SAX.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2SAX.java
new file mode 100644
index 0000000000..9b39f039b1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2SAX.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PushTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.xml.sax.ContentHandler;
+
+/**
+ * XMLStreamReader to SAX events
+ *
+ * @version $Rev$ $Date$
+ */
+public class XMLStreamReader2SAX extends BaseTransformer<XMLStreamReader, ContentHandler> implements
+    PushTransformer<XMLStreamReader, ContentHandler> {
+
+    @Override
+    protected Class<ContentHandler> getTargetType() {
+        return ContentHandler.class;
+    }
+
+    @Override
+    protected Class<XMLStreamReader> getSourceType() {
+        return XMLStreamReader.class;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.PushTransformer#getWeight()
+     */
+    @Override
+    public int getWeight() {
+        return 20;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.databinding.PushTransformer#transform(java.lang.Object,
+     *      java.lang.Object,
+     *      org.apache.tuscany.sca.databinding.TransformationContext)
+     */
+    public void transform(XMLStreamReader source, ContentHandler sink, TransformationContext context) {
+        StAX2SAXAdapter adapter = new StAX2SAXAdapter(false);
+        try {
+            adapter.parse(source, sink);
+            source.close();
+        } catch (Exception e) {
+            throw new TransformationException(e);
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2String.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2String.java
new file mode 100644
index 0000000000..6db731bc9f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamReader2String.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.PullTransformer;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformationException;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+
+public class XMLStreamReader2String extends BaseTransformer<XMLStreamReader, String> implements
+    PullTransformer<XMLStreamReader, String> {
+
+    public String transform(XMLStreamReader source, TransformationContext context) {
+        try {
+            String str = StAXHelper.save(source);
+            source.close();
+            return str;
+        } catch (XMLStreamException e) {
+            throw new TransformationException(e);
+        }
+    }
+
+    @Override
+    protected Class<XMLStreamReader> getSourceType() {
+        return XMLStreamReader.class;
+    }
+
+    @Override
+    protected Class<String> getTargetType() {
+        return String.class;
+    }
+
+    @Override
+    public int getWeight() {
+        return 40;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamSerializer.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamSerializer.java
new file mode 100644
index 0000000000..920ebb511c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamSerializer.java
@@ -0,0 +1,287 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+/**
+ * The XMLStreamSerializer pulls events from the XMLStreamReader and dumps into the XMLStreamWriter
+ *
+ * @version $Rev$ $Date$
+ */
+public class XMLStreamSerializer implements XMLStreamConstants {
+    public static final String NAMESPACE_PREFIX = "ns";
+    private static int namespaceSuffix;
+
+    /*
+     * The behavior of the Serializer is such that it returns when it encounters the starting element for the second
+     * time. The depth variable tracks the depth of the Serializer and tells it when to return. Note that it is assumed
+     * that this Serialization starts on an Element.
+     */
+
+    /**
+     * Field depth
+     */
+    private int depth;
+
+    /**
+     * Generates a unique namespace prefix that is not in the scope of the NamespaceContext
+     * 
+     * @param nsCtxt
+     * @return string
+     */
+    private String generateUniquePrefix(NamespaceContext nsCtxt) {
+        String prefix = NAMESPACE_PREFIX + namespaceSuffix++;
+        // null should be returned if the prefix is not bound!
+        while (nsCtxt.getNamespaceURI(prefix) != null) {
+            prefix = NAMESPACE_PREFIX + namespaceSuffix++;
+        }
+
+        return prefix;
+    }
+
+    /**
+     * Method serialize.
+     * 
+     * @param node
+     * @param writer
+     * @throws XMLStreamException
+     */
+    public void serialize(XMLStreamReader node, XMLStreamWriter writer) throws XMLStreamException {
+        serializeNode(node, writer);
+    }
+
+    /**
+     * @param reader
+     * @param writer
+     * @throws XMLStreamException
+     */
+    protected void serializeAttributes(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {
+        int count = reader.getAttributeCount();
+        String prefix;
+        String namespaceName;
+        String writerPrefix;
+        for (int i = 0; i < count; i++) {
+            prefix = reader.getAttributePrefix(i);
+            namespaceName = reader.getAttributeNamespace(i);
+            /*
+             * Due to parser implementations returning null as the namespace URI (for the empty namespace) we need to
+             * make sure that we deal with a namespace name that is not null. The best way to work around this issue is
+             * to set the namespace URI to "" if it is null
+             */
+            if (namespaceName == null) {
+                namespaceName = "";
+            }
+
+            writerPrefix = writer.getPrefix(namespaceName);
+
+            if (!"".equals(namespaceName)) {
+                // prefix has already being declared but this particular
+                // attrib has a
+                // no prefix attached. So use the prefix provided by the
+                // writer
+                if (writerPrefix != null && (prefix == null || prefix.equals(""))) {
+                    writer.writeAttribute(writerPrefix, namespaceName, reader.getAttributeLocalName(i), reader
+                        .getAttributeValue(i));
+
+                    // writer prefix is available but different from the
+                    // current
+                    // prefix of the attrib. We should be declaring the new
+                    // prefix
+                    // as a namespace declaration
+                } else if (prefix != null && !"".equals(prefix) && !prefix.equals(writerPrefix)) {
+                    writer.writeNamespace(prefix, namespaceName);
+                    writer.writeAttribute(prefix, namespaceName, reader.getAttributeLocalName(i), reader
+                        .getAttributeValue(i));
+
+                    // prefix is null (or empty), but the namespace name is
+                    // valid! it has not
+                    // being written previously also. So we need to generate
+                    // a prefix
+                    // here
+                } else if (prefix == null || prefix.equals("")) {
+                    prefix = generateUniquePrefix(writer.getNamespaceContext());
+                    writer.writeNamespace(prefix, namespaceName);
+                    writer.writeAttribute(prefix, namespaceName, reader.getAttributeLocalName(i), reader
+                        .getAttributeValue(i));
+                } else {
+                    writer.writeAttribute(prefix, namespaceName, reader.getAttributeLocalName(i), reader
+                        .getAttributeValue(i));
+                }
+            } else {
+                // empty namespace is equal to no namespace!
+                writer.writeAttribute(reader.getAttributeLocalName(i), reader.getAttributeValue(i));
+            }
+
+        }
+    }
+
+    /**
+     * Method serializeCData.
+     * 
+     * @param reader
+     * @param writer
+     * @throws XMLStreamException
+     */
+    protected void serializeCData(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {
+        writer.writeCData(reader.getText());
+    }
+
+    /**
+     * Method serializeComment.
+     * 
+     * @param reader
+     * @param writer
+     * @throws XMLStreamException
+     */
+    protected void serializeComment(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {
+        writer.writeComment(reader.getText());
+    }
+
+    /**
+     * @param reader
+     * @param writer
+     * @throws XMLStreamException
+     */
+    protected void serializeElement(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {
+        String prefix = reader.getPrefix();
+        String nameSpaceName = reader.getNamespaceURI();
+        if (nameSpaceName != null) {
+            String writerPrefix = writer.getPrefix(nameSpaceName);
+            if (writerPrefix != null) {
+                writer.writeStartElement(nameSpaceName, reader.getLocalName());
+            } else {
+                if (prefix != null) {
+                    writer.writeStartElement(prefix, reader.getLocalName(), nameSpaceName);
+                    writer.writeNamespace(prefix, nameSpaceName);
+                    // writer.setPrefix(prefix, nameSpaceName);
+                } else {
+                    // [rfeng] We need to set default NS 1st before calling writeStateElement
+                    writer.setDefaultNamespace(nameSpaceName);
+                    writer.writeStartElement(nameSpaceName, reader.getLocalName());
+                    writer.writeDefaultNamespace(nameSpaceName);
+                }
+            }
+        } else {
+            writer.writeStartElement(reader.getLocalName());
+        }
+
+        // add the namespaces
+        int count = reader.getNamespaceCount();
+        String namespacePrefix;
+        for (int i = 0; i < count; i++) {
+            namespacePrefix = reader.getNamespacePrefix(i);
+            // [rfeng] The following is commented out to allow to default ns
+            // if (namespacePrefix != null && namespacePrefix.length() == 0) {
+            // continue;
+            // }
+
+            serializeNamespace(namespacePrefix, reader.getNamespaceURI(i), writer);
+        }
+
+        // add attributes
+        serializeAttributes(reader, writer);
+
+    }
+
+    /**
+     * Method serializeEndElement.
+     * 
+     * @param writer
+     * @throws XMLStreamException
+     */
+    protected void serializeEndElement(XMLStreamWriter writer) throws XMLStreamException {
+        writer.writeEndElement();
+    }
+
+    /**
+     * Method serializeNamespace.
+     * 
+     * @param prefix
+     * @param uri
+     * @param writer
+     * @throws XMLStreamException
+     */
+    private void serializeNamespace(String prefix, String uri, XMLStreamWriter writer) throws XMLStreamException {
+        String prefix1 = writer.getPrefix(uri);
+        if (prefix1 == null) {
+            writer.writeNamespace(prefix, uri);
+            // writer.setPrefix(prefix, uri);
+        }
+    }
+
+    /**
+     * Method serializeNode.
+     * 
+     * @param reader
+     * @param writer
+     * @throws XMLStreamException
+     */
+    protected void serializeNode(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {
+        while (true) {
+            int event = reader.getEventType();
+            if (event == START_ELEMENT) {
+                serializeElement(reader, writer);
+                depth++;
+            } else if (event == ATTRIBUTE) {
+                serializeAttributes(reader, writer);
+            } else if (event == CHARACTERS) {
+                serializeText(reader, writer);
+            } else if (event == COMMENT) {
+                serializeComment(reader, writer);
+            } else if (event == CDATA) {
+                serializeCData(reader, writer);
+            } else if (event == END_ELEMENT) {
+                serializeEndElement(writer);
+                depth--;
+            } else if (event == START_DOCUMENT) {
+                depth++; // if a start document is found then increment
+                writer.writeStartDocument();
+                // the depth
+            } else if (event == END_DOCUMENT) {
+                if (depth != 0) {
+                    depth--; // for the end document - reduce the depth
+                }
+                writer.writeEndDocument();
+            }
+            if (depth == 0) {
+                break;
+            }
+            if (reader.hasNext()) {
+                reader.next();
+            } else {
+                break;
+            }
+        }
+    }
+
+    /**
+     * @param reader
+     * @param writer
+     * @throws XMLStreamException
+     */
+    protected void serializeText(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {
+        writer.writeCharacters(reader.getText());
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamable.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamable.java
new file mode 100644
index 0000000000..f32f93d098
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStreamable.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamReader;
+
+/**
+ * An interface represents data that can be read using StAX streaming
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface XMLStreamable {
+    /**
+     * Get the XMLStreamReader for StAX processing
+     * 
+     * @param rootElementName the name of the element to be generated 
+     * @return Returns a pull parser.
+     */
+    XMLStreamReader getXMLStreamReader(QName rootElementName);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStringDataBinding.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStringDataBinding.java
new file mode 100644
index 0000000000..22b173dce5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XMLStringDataBinding.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * A DataBinding for the XML string
+ * 
+ * @version $Rev$ $Date$
+ */
+public class XMLStringDataBinding extends BaseDataBinding {
+    public static final String NAME = String.class.getName();
+
+    public XMLStringDataBinding() {
+        super(NAME, String.class);
+    }
+
+    @Override
+    public boolean introspect(DataType type, Operation operation) {
+        if (type.getPhysical() == String.class && NAME.equals(type.getDataBinding())) {
+            type.setDataBinding(NAME);
+            type.setLogical(XMLType.UNKNOWN);
+            return true;
+        } else {
+            return false;
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XmlNode.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XmlNode.java
new file mode 100644
index 0000000000..86ebd627f7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XmlNode.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface XmlNode {
+    enum Type {ELEMENT, ATTRIBUTE, CHARACTERS, READER};
+    /**
+     * Returns the children of the receiver as an <code>Iterator</code>.
+     */
+    Iterator<XmlNode> children();
+
+    /**
+     * Returns the attributes of the element as an <code>List</code>. Namespace declarations 
+     * should be excluded.
+     * 
+     * @return
+     */
+    List<XmlNode> attributes();
+    
+    /**
+     * Returns a map of prefix to namespace URI
+     * @return
+     */
+    Map<String, String> namespaces();
+
+    /**
+     * Return the QName of the element. If it's for a text node, the name is null.
+     * @return
+     */
+    QName getName();
+
+    /**
+     * Return the text value of the leaf element
+     * @return
+     */
+    <T> T getValue();
+    
+    /**
+     * Return the type of the XML node
+     * @return
+     */
+    Type getType();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XmlNodeIterator.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XmlNodeIterator.java
new file mode 100644
index 0000000000..d1632befe1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XmlNodeIterator.java
@@ -0,0 +1,355 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.ArrayList;
+import java.util.EmptyStackException;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.NamespaceContext;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class XmlNodeIterator implements Iterator<XmlNode> {
+    public static final int START = 0;
+    public static final int END = 1;
+
+    protected FastStack<ElementHolder> stack;
+    protected int state;
+    protected NamespaceContextImpl nsContext;
+
+    public XmlNodeIterator(XmlNode rootNode) {
+        super();
+        List<XmlNode> v = new ArrayList<XmlNode>(1);
+        v.add(rootNode);
+        stack = new FastStack<ElementHolder>();
+        Iterator<XmlNode> i = v.iterator();
+        stack.push(new ElementHolder(null, i));
+        this.state = START;
+        this.nsContext = new NamespaceContextImpl(null);
+    }
+
+    public boolean hasNext() {
+        return !(stack.empty() || (state == END && stack.peek().parent == null));
+    }
+
+    public XmlNode next() {
+        this.state = START;
+        ElementHolder element = stack.peek();
+        Iterator<XmlNode> it = element.children;
+        if (it == null || (!it.hasNext())) {
+            // End of the children, return END event of parent
+            stack.pop();
+            this.state = END;
+            this.nsContext = (NamespaceContextImpl)nsContext.getParent();
+            return element.parent;
+        }
+        XmlNode node = it.next();
+        stack.push(new ElementHolder(node, node.children()));
+        this.nsContext = new NamespaceContextImpl(this.nsContext);
+        populateNamespaces(node);
+        return node;
+    }
+
+    public void remove() {
+        throw new UnsupportedOperationException();
+    }
+
+    public int getState() {
+        return state;
+    }
+
+    public NamespaceContext getNamespaceContext() {
+        return nsContext;
+    }
+
+    private void populateNamespaces(XmlNode element) {
+        if (element.getName() != null) {
+            if (element.namespaces() != null) {
+                for (Map.Entry<String, String> e : element.namespaces().entrySet()) {
+                    nsContext.register(e.getKey(), e.getValue());
+                }
+            }
+        }
+    }
+
+    private static class ElementHolder {
+        private XmlNode parent;
+        private Iterator<XmlNode> children;
+
+        public ElementHolder(XmlNode parent, Iterator<XmlNode> children) {
+            this.parent = parent;
+            this.children = children;
+        }
+    }
+
+    private static class NamespaceContextImpl implements NamespaceContext {
+        private NamespaceContext parent;
+        private Map<String, String> map = new HashMap<String, String>();
+
+        /**
+         * @param parent
+         */
+        public NamespaceContextImpl(NamespaceContext parent) {
+            super();
+            this.parent = parent;
+            if (parent == null) {
+                map.put("xml", "http://www.w3.org/XML/1998/namespace");
+                map.put("xmlns", "http://www.w3.org/2000/xmlns/");
+            }
+        }
+
+        public String getNamespaceURI(String prefix) {
+            if (prefix == null) {
+                throw new IllegalArgumentException("Prefix is null");
+            }
+
+            String ns = (String)map.get(prefix);
+            if (ns != null) {
+                return ns;
+            }
+            if (parent != null) {
+                return parent.getNamespaceURI(prefix);
+            }
+            return null;
+        }
+
+        public String getPrefix(String nsURI) {
+            if (nsURI == null)
+                throw new IllegalArgumentException("Namespace is null");
+            for (Iterator<Map.Entry<String, String>> i = map.entrySet().iterator(); i.hasNext();) {
+                Map.Entry<String, String> entry = i.next();
+                if (entry.getValue().equals(nsURI)) {
+                    return entry.getKey();
+                }
+            }
+            if (parent != null) {
+                return parent.getPrefix(nsURI);
+            }
+            return null;
+        }
+
+        public Iterator getPrefixes(String nsURI) {
+            List<String> prefixList = new ArrayList<String>();
+            for (Iterator<Map.Entry<String, String>> i = map.entrySet().iterator(); i.hasNext();) {
+                Map.Entry<String, String> entry = i.next();
+                if (entry.getValue().equals(nsURI)) {
+                    prefixList.add(entry.getKey());
+                }
+            }
+            final Iterator<String> currentIterator = prefixList.iterator();
+            final Iterator parentIterator = parent != null ? null : parent.getPrefixes(nsURI);
+            return new Iterator() {
+
+                public boolean hasNext() {
+                    return currentIterator.hasNext() || (parentIterator != null && parentIterator.hasNext());
+                }
+
+                public Object next() {
+                    if (!hasNext()) {
+                        throw new IllegalStateException("End of iterator has reached");
+                    }
+                    return currentIterator.hasNext() ? currentIterator.next() : parentIterator.next();
+                }
+
+                public void remove() {
+                    throw new UnsupportedOperationException();
+                }
+
+            };
+
+        }
+
+        public void register(String prefix, String ns) {
+            map.put(prefix, ns);
+        }
+
+        public NamespaceContext getParent() {
+            return parent;
+        }
+
+        @Override
+        public String toString() {
+            StringBuffer sb = new StringBuffer(map.toString());
+            if (parent != null) {
+                sb.append("\nParent: ");
+                sb.append(parent);
+            }
+            return sb.toString();
+        }
+    }
+
+    /**
+     * An implementation of the {@link java.util.Stack} API that is based on an <code>ArrayList</code> instead of a
+     * <code>Vector</code>, so it is not synchronized to protect against multi-threaded access. The implementation is
+     * therefore operates faster in environments where you do not need to worry about multiple thread contention.
+     * <p>
+     * The removal order of an <code>ArrayStack</code> is based on insertion order: The most recently added element is
+     * removed first. The iteration order is <i>not</i> the same as the removal order. The iterator returns elements
+     * from the bottom up, whereas the {@link #remove()} method removes them from the top down.
+     * <p>
+     * Unlike <code>Stack</code>, <code>ArrayStack</code> accepts null entries.
+     */
+    public static class FastStack<T> extends ArrayList<T> {
+
+        /** Ensure Serialization compatibility */
+        private static final long serialVersionUID = 2130079159931574599L;
+
+        /**
+         * Constructs a new empty <code>ArrayStack</code>. The initial size is controlled by <code>ArrayList</code>
+         * and is currently 10.
+         */
+        public FastStack() {
+            super();
+        }
+
+        /**
+         * Constructs a new empty <code>ArrayStack</code> with an initial size.
+         * 
+         * @param initialSize the initial size to use
+         * @throws IllegalArgumentException if the specified initial size is negative
+         */
+        public FastStack(int initialSize) {
+            super(initialSize);
+        }
+
+        /**
+         * Return <code>true</code> if this stack is currently empty.
+         * <p>
+         * This method exists for compatibility with <code>java.util.Stack</code>. New users of this class should use
+         * <code>isEmpty</code> instead.
+         * 
+         * @return true if the stack is currently empty
+         */
+        public boolean empty() {
+            return isEmpty();
+        }
+
+        /**
+         * Returns the top item off of this stack without removing it.
+         * 
+         * @return the top item on the stack
+         * @throws EmptyStackException if the stack is empty
+         */
+        public T peek() throws EmptyStackException {
+            int n = size();
+            if (n <= 0) {
+                throw new EmptyStackException();
+            } else {
+                return get(n - 1);
+            }
+        }
+
+        /**
+         * Returns the n'th item down (zero-relative) from the top of this stack without removing it.
+         * 
+         * @param n the number of items down to go
+         * @return the n'th item on the stack, zero relative
+         * @throws EmptyStackException if there are not enough items on the stack to satisfy this request
+         */
+        public T peek(int n) throws EmptyStackException {
+            int m = (size() - n) - 1;
+            if (m < 0) {
+                throw new EmptyStackException();
+            } else {
+                return get(m);
+            }
+        }
+
+        /**
+         * Pops the top item off of this stack and return it.
+         * 
+         * @return the top item on the stack
+         * @throws EmptyStackException if the stack is empty
+         */
+        public T pop() throws EmptyStackException {
+            int n = size();
+            if (n <= 0) {
+                throw new EmptyStackException();
+            } else {
+                return remove(n - 1);
+            }
+        }
+
+        /**
+         * Pushes a new item onto the top of this stack. The pushed item is also returned. This is equivalent to calling
+         * <code>add</code>.
+         * 
+         * @param item the item to be added
+         * @return the item just pushed
+         */
+        public Object push(T item) {
+            add(item);
+            return item;
+        }
+
+        /**
+         * Returns the top-most index for the object in the stack
+         * 
+         * @param object the object to be searched for
+         * @return top-most index, or -1 if not found
+         */
+        public int search(T object) {
+            int i = size() - 1; // Current index
+            while (i >= 0) {
+                T current = get(i);
+                if ((object == null && current == null) || (object != null && object.equals(current))) {
+                    return i;
+                }
+                i--;
+            }
+            return -1;
+        }
+
+        /**
+         * Returns the element on the top of the stack.
+         * 
+         * @return the element on the top of the stack
+         * @throws EmptyStackException if the stack is empty
+         */
+        public T get() {
+            int size = size();
+            if (size == 0) {
+                throw new EmptyStackException();
+            }
+            return get(size - 1);
+        }
+
+        /**
+         * Removes the element on the top of the stack.
+         * 
+         * @return the removed element
+         * @throws EmptyStackException if the stack is empty
+         */
+        public T remove() {
+            int size = size();
+            if (size == 0) {
+                throw new EmptyStackException();
+            }
+            return remove(size - 1);
+        }
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XmlTreeStreamReaderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XmlTreeStreamReaderImpl.java
new file mode 100644
index 0000000000..f4bc357c7d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/XmlTreeStreamReaderImpl.java
@@ -0,0 +1,531 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.Location;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+/**
+ * 
+ * @version $Rev$ $Date$
+ */
+public class XmlTreeStreamReaderImpl implements XMLStreamReader {
+
+    protected int state;
+    protected XmlNodeIterator iterator;
+    protected XmlNode current;
+
+    protected XMLStreamReader reader;
+
+    /*
+     * we need to pass in a namespace context since when delegated, we've no
+     * idea of the current namespace context. So it needs to be passed on here!
+     */
+    public XmlTreeStreamReaderImpl(XmlNode root) {
+        this.iterator = new XmlNodeIterator(root);
+        this.current = null;
+        this.state = START_DOCUMENT;
+        this.reader = null;
+    }
+
+    public void close() throws XMLStreamException {
+        if (reader != null) {
+            reader.close();
+        }
+    }
+
+    private void checkElementState() {
+        if (getEventType() != START_ELEMENT && getEventType() != END_ELEMENT) {
+            throw new IllegalStateException();
+        }
+    }
+
+    private List<XmlNode> getAttributes() {
+        if (current != null && current.attributes() != null) {
+            return current.attributes();
+        } else {
+            return Collections.emptyList();
+        }
+    }
+
+    public int getAttributeCount() {
+        checkElementState();
+        if (reader != null) {
+            return reader.getAttributeCount();
+        }
+        return getAttributes().size();
+    }
+
+    public String getAttributeLocalName(int i) {
+        checkElementState();
+        if (reader != null) {
+            return reader.getAttributeLocalName(i);
+        }
+        return getAttributes().get(i).getName().getLocalPart();
+    }
+
+    /**
+     * @param i
+     */
+    public QName getAttributeName(int i) {
+        checkElementState();
+        if (reader != null) {
+            return reader.getAttributeName(i);
+        }
+        return getAttributes().get(i).getName();
+    }
+
+    public String getAttributeNamespace(int i) {
+        checkElementState();
+        if (reader != null) {
+            return reader.getAttributeNamespace(i);
+        }
+        return getAttributes().get(i).getName().getNamespaceURI();
+    }
+
+    public String getAttributePrefix(int i) {
+        checkElementState();
+        if (reader != null) {
+            return reader.getAttributePrefix(i);
+        }
+        return getAttributes().get(i).getName().getPrefix();
+    }
+
+    public String getAttributeType(int i) {
+        if (reader != null) {
+            return reader.getAttributeType(i);
+        }
+        return null; // not supported
+    }
+
+    public String getAttributeValue(int i) {
+        checkElementState();
+        if (reader != null) {
+            return reader.getAttributeValue(i);
+        }
+        return getAttributes().get(i).getValue();
+    }
+
+    public String getAttributeValue(String nsUri, String localName) {
+        checkElementState();
+        if (reader != null) {
+            return reader.getAttributeValue(nsUri, localName);
+        }
+        int count = getAttributeCount();
+        String value = null;
+        QName attrQName;
+        for (int i = 0; i < count; i++) {
+            attrQName = getAttributeName(i);
+            if (nsUri == null) {
+                if (localName.equals(attrQName.getLocalPart())) {
+                    value = getAttributeValue(i);
+                    break;
+                }
+            } else {
+                if (localName.equals(attrQName.getLocalPart()) && nsUri.equals(attrQName.getNamespaceURI())) {
+                    value = getAttributeValue(i);
+                    break;
+                }
+            }
+
+        }
+
+        return value;
+    }
+
+    public String getCharacterEncodingScheme() {
+        if (reader != null) {
+            return reader.getCharacterEncodingScheme();
+        }
+        return "UTF-8";
+    }
+
+    public String getElementText() throws XMLStreamException {
+        checkElementState();
+        if (reader != null) {
+            return reader.getElementText();
+        }
+        return current.getValue();
+    }
+
+    public String getEncoding() {
+        if (reader != null) {
+            return reader.getEncoding();
+        }
+        return "UTF-8";
+    }
+
+    public int getEventType() {
+        return state;
+    }
+
+    public String getLocalName() {
+        checkElementState();
+        if (reader != null) {
+            return reader.getLocalName();
+        }
+        return current.getName().getLocalPart();
+    }
+
+    /**
+     */
+    public Location getLocation() {
+        if (reader != null) {
+            return reader.getLocation();
+        }
+        // return a default location
+        return new Location() {
+            public int getCharacterOffset() {
+                return 0;
+            }
+
+            public int getColumnNumber() {
+                return 0;
+            }
+
+            public int getLineNumber() {
+                return 0;
+            }
+
+            public String getPublicId() {
+                return null;
+            }
+
+            public String getSystemId() {
+                return null;
+            }
+        };
+    }
+
+    public QName getName() {
+        checkElementState();
+        if (reader != null) {
+            return reader.getName();
+        }
+        return current.getName();
+    }
+
+    public NamespaceContext getNamespaceContext() {
+        if (reader != null) {
+            return reader.getNamespaceContext();
+        }
+        return iterator.getNamespaceContext();
+    }
+
+    private Map<String, String> getNamespaces() {
+        if (current != null && current.namespaces() != null) {
+            return current.namespaces();
+        } else {
+            return Collections.emptyMap();
+        }
+    }
+
+    public int getNamespaceCount() {
+        checkElementState();
+        if (reader != null) {
+            return reader.getNamespaceCount();
+        }
+        return getNamespaces().size();
+    }
+
+    /**
+     * @param i
+     */
+    public String getNamespacePrefix(int i) {
+        checkElementState();
+        if (reader != null) {
+            return reader.getNamespacePrefix(i);
+        }
+        return new ArrayList<Map.Entry<String, String>>(getNamespaces().entrySet()).get(i).getKey();
+    }
+
+    public String getNamespaceURI() {
+        checkElementState();
+        if (reader != null) {
+            return reader.getNamespaceURI();
+        }
+        return current.getName().getNamespaceURI();
+    }
+
+    public String getNamespaceURI(int i) {
+        checkElementState();
+        if (reader != null) {
+            return reader.getNamespaceURI(i);
+        }
+        return new ArrayList<Map.Entry<String, String>>(getNamespaces().entrySet()).get(i).getValue();
+    }
+
+    public String getNamespaceURI(String prefix) {
+        if (reader != null) {
+            return reader.getNamespaceURI(prefix);
+        }
+        return getNamespaceContext().getNamespaceURI(prefix);
+    }
+
+    public String getPIData() {
+        if (reader != null) {
+            return reader.getPIData();
+        }
+        throw new UnsupportedOperationException("Yet to be implemented !!");
+    }
+
+    public String getPITarget() {
+        if (reader != null) {
+            return reader.getPITarget();
+        }
+        throw new UnsupportedOperationException("Yet to be implemented !!");
+    }
+
+    public String getPrefix() {
+        if (reader != null) {
+            return reader.getPrefix();
+        }
+        if (state == START_ELEMENT || state == END_ELEMENT) {
+            String prefix = current.getName().getPrefix();
+            return "".equals(prefix) ? null : prefix;
+        } else if (state == START_DOCUMENT) {
+            return null;
+        } else {
+            throw new IllegalStateException("State==" + state);
+        }
+    }
+
+    /**
+     * @param key
+     * @throws IllegalArgumentException
+     */
+    public Object getProperty(String key) throws IllegalArgumentException {
+        if (reader != null) {
+            return reader.getProperty(key);
+        }
+        return null;
+    }
+
+    public String getText() {
+        if (reader != null) {
+            return reader.getText();
+        }
+        return current.getValue();
+    }
+
+    public char[] getTextCharacters() {
+        if (reader != null) {
+            return reader.getTextCharacters();
+        }
+        String value = current.getValue();
+        return value == null ? new char[0] : value.toCharArray();
+    }
+
+    private int copy(int sourceStart, char[] target, int targetStart, int length) {
+        char[] source = getTextCharacters();
+        if (sourceStart > source.length) {
+            throw new IndexOutOfBoundsException("source start > source length");
+        }
+        int sourceLen = source.length - sourceStart;
+        if (length > sourceLen) {
+            length = sourceLen;
+        }
+        System.arraycopy(source, sourceStart, target, targetStart, length);
+        return sourceLen;
+    }
+
+    public int getTextCharacters(int i, char[] chars, int i1, int i2) throws XMLStreamException {
+        if (reader != null) {
+            return reader.getTextCharacters(i, chars, i1, i2);
+        }
+        return copy(i, chars, i1, i2);
+    }
+
+    public int getTextLength() {
+        if (reader != null) {
+            return reader.getTextLength();
+        }
+        return getTextCharacters().length;
+    }
+
+    public int getTextStart() {
+        if (reader != null) {
+            return reader.getTextStart();
+        }
+        return 0;
+    }
+
+    public String getVersion() {
+        return "1.0";
+    }
+
+    public boolean hasName() {
+        if (reader != null) {
+            return reader.hasName();
+        }
+        return current.getName() != null;
+    }
+
+    /**
+     * @throws XMLStreamException
+     */
+    public boolean hasNext() throws XMLStreamException {
+        return iterator.hasNext() || state != END_DOCUMENT || (reader != null && reader.hasNext());
+    }
+
+    public boolean hasText() {
+        if (reader != null) {
+            return reader.hasText();
+        }
+        return current.getType() == XmlNode.Type.CHARACTERS;
+    }
+
+    public boolean isAttributeSpecified(int i) {
+        if (reader != null) {
+            return reader.isAttributeSpecified(i);
+        }
+        return false; // not supported
+    }
+
+    public boolean isCharacters() {
+        if (reader != null) {
+            return reader.isCharacters();
+        }
+        return current.getType() == XmlNode.Type.CHARACTERS;
+    }
+
+    public boolean isEndElement() {
+        if (reader != null) {
+            return reader.isEndElement();
+        }
+        return getEventType() == END_ELEMENT;
+    }
+
+    public boolean isStandalone() {
+        return true;
+    }
+
+    public boolean isStartElement() {
+        if (reader != null) {
+            return reader.isStartElement();
+        }
+        return getEventType() == START_ELEMENT;
+    }
+
+    public boolean isWhiteSpace() {
+        if (reader != null) {
+            return reader.isWhiteSpace();
+        }
+        return false;
+    }
+
+    /**
+     * By far this should be the most important method in this class this method
+     * changes the state of the parser
+     */
+    public int next() throws XMLStreamException {
+        if (!hasNext()) {
+            throw new IllegalStateException("No more events");
+        }
+        if (reader != null) {
+            if (!reader.hasNext()) {
+                this.reader = null;
+            } else {
+                // Go to the delegation mode
+                state = reader.next();
+                return state;
+            }
+        }
+        if (!iterator.hasNext()) {
+            state = END_DOCUMENT;
+            current = null;
+            return state;
+        }
+        current = iterator.next();
+        XmlNode.Type type = current.getType();
+
+        int itState = iterator.getState();
+        if (itState == XmlNodeIterator.END) {
+            if (type == XmlNode.Type.ELEMENT) {
+                state = END_ELEMENT;
+            } else {
+                // Ignore the pop
+                state = next();
+            }
+        }
+        if (itState == XmlNodeIterator.START) {
+            if (type == XmlNode.Type.ELEMENT) {
+                state = START_ELEMENT;
+            } else if (type == XmlNode.Type.CHARACTERS) {
+                state = CHARACTERS;
+            } else if (type == XmlNode.Type.READER) {
+                XMLStreamReader value = current.getValue();
+                this.reader = new WrappingXMLStreamReader(value);
+                state = reader.getEventType();
+                return state;
+            }
+        }
+        return state;
+    }
+
+    /**
+     * TODO implement this
+     * 
+     * @throws XMLStreamException
+     */
+    public int nextTag() throws XMLStreamException {
+        while (true) {
+            int event = next();
+            if (event == START_ELEMENT || event == END_ELEMENT) {
+                return event;
+            }
+        }
+    }
+
+    public void require(int i, String ns, String localPart) throws XMLStreamException {
+        if (reader != null) {
+            reader.require(i, ns, localPart);
+            return;
+        }
+        int event = getEventType();
+        if (event != i) {
+            throw new IllegalStateException("Event type is " + event + " (!=" + i + ")");
+        }
+        QName name = getName();
+        String ns1 = name.getNamespaceURI();
+        String localName1 = name.getLocalPart();
+
+        if (ns != null && !ns.equals(ns1)) {
+            throw new IllegalStateException("Namespace URI is " + ns1 + " (!=" + ns + ")");
+        }
+
+        if (localPart != null && !localPart.equals(localName1)) {
+            throw new IllegalStateException("Local name is " + localName1 + " (!=" + localPart + ")");
+        }
+
+    }
+
+    public boolean standaloneSet() {
+        return true;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding
new file mode 100644
index 0000000000..afb00c91ee
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBinding
@@ -0,0 +1,25 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+

+# implementation classes for the databindings

+org.apache.tuscany.sca.databinding.xml.DOMDataBinding;name=org.w3c.dom.Node

+org.apache.tuscany.sca.databinding.xml.XMLStringDataBinding;name=java.lang.String

+org.apache.tuscany.sca.databinding.xml.XMLGroupDataBinding;name=databinding:group

+org.apache.tuscany.sca.databinding.javabeans.JavaBeansDataBinding;name=java:complexType

+org.apache.tuscany.sca.databinding.javabeans.SimpleJavaDataBinding;name=java:simpleType

+org.apache.tuscany.sca.databinding.javabeans.JavaExceptionDataBinding;name=java:exception

+org.apache.tuscany.sca.databinding.externalizable.ExternalizableDataBinding;name=java.io.Externalizable

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBindingExtensionPoint b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBindingExtensionPoint
new file mode 100644
index 0000000000..568e04f9de
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.DataBindingExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+org.apache.tuscany.sca.databinding.DefaultDataBindingExtensionPoint
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.Mediator b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.Mediator
new file mode 100644
index 0000000000..e01e121aa5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.Mediator
@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+#

+#   http://www.apache.org/licenses/LICENSE-2.0

+#

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+org.apache.tuscany.sca.databinding.impl.MediatorImpl
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
new file mode 100644
index 0000000000..96115be404
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PullTransformer
@@ -0,0 +1,40 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+

+# Implementation classes for the transformers

+org.apache.tuscany.sca.databinding.xml.InputSource2Node;source=org.xml.sax.InputSource,target=org.w3c.dom.Node,weight=80

+org.apache.tuscany.sca.databinding.xml.InputStream2Node;source=java.io.InputStream,target=org.w3c.dom.Node,weight=80

+# org.apache.tuscany.sca.databinding.javabeans.DOMNode2JavaBeanTransformer;source=org.w3c.dom.Node,target=java:complexType,weight=80000

+org.apache.tuscany.sca.databinding.xml.Node2String;source=org.w3c.dom.Node,target=java.lang.String,weight=80

+org.apache.tuscany.sca.databinding.xml.Node2XMLStreamReader;source=org.w3c.dom.Node,target=javax.xml.stream.XMLStreamReader,weight=80

+# org.apache.tuscany.sca.databinding.javabeans.JavaBean2DOMNodeTransformer;source=java:complexType,target=org.w3c.dom.Node,weight=80000

+# org.apache.tuscany.sca.databinding.javabeans.JavaBean2XMLStreamReaderTransformer;source=java:complexType,target=javax.xml.stream.XMLStreamReader,weight=79000

+org.apache.tuscany.sca.databinding.xml.Reader2Node;source=java.io.Reader,target=org.w3c.dom.Node,weight=80

+org.apache.tuscany.sca.databinding.xml.SAX2DOMPipe;source=org.xml.sax.ContentHandler,target=org.w3c.dom.Node,weight=70

+org.apache.tuscany.sca.databinding.xml.StreamDataPipe;source=java.io.OutputStream,target=java.io.InputStream,weight=90

+org.apache.tuscany.sca.databinding.xml.String2Node;source=java.lang.String,target=org.w3c.dom.Node,weight=90

+org.apache.tuscany.sca.databinding.xml.String2XMLStreamReader;source=java.lang.String,target=javax.xml.stream.XMLStreamReader,weight=90

+org.apache.tuscany.sca.databinding.xml.Writer2ReaderDataPipe;source=java.io.Writer,target=java.io.Reader,weight=90

+org.apache.tuscany.sca.databinding.xml.XMLStreamReader2Node;source=javax.xml.stream.XMLStreamReader,target=org.w3c.dom.Node,weight=80

+org.apache.tuscany.sca.databinding.xml.XMLStreamReader2String;source=javax.xml.stream.XMLStreamReader,target=java.lang.String,weight=80

+# org.apache.tuscany.sca.databinding.xml.Node2SimpleJavaType;source=org.w3c.dom.Node,target=java:simpleType,weight=80000

+# org.apache.tuscany.sca.databinding.xml.SimpleJavaType2Node;source=java:simpleType,target=org.w3c.dom.Node,weight=80000

+org.apache.tuscany.sca.databinding.xml.Source2NodeTransformer;source=javax.xml.transform.Source,target=org.w3c.dom.Node,weight=80

+org.apache.tuscany.sca.databinding.xml.Source2StringTransformer;source=javax.xml.transform.Source,target=java.lang.String,weight=80

+

+org.apache.tuscany.sca.databinding.xml.Node2SourceTransformer;source=org.w3c.dom.Node,target=javax.xml.transform.Source,weight=80

+org.apache.tuscany.sca.databinding.xml.String2SourceTransformer;source=java.lang.String,target=javax.xml.transform.Source,weight=80

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PushTransformer b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PushTransformer
new file mode 100644
index 0000000000..e02cd5c934
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.PushTransformer
@@ -0,0 +1,26 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# Implementation classes for the transformers
+org.apache.tuscany.sca.databinding.xml.InputSource2SAX;source=org.xml.sax.InputSource,target=org.xml.sax.ContentHandler,weight=80
+org.apache.tuscany.sca.databinding.xml.InputStream2SAX;source=java.io.InputStream,target=org.xml.sax.ContentHandler,weight=80
+org.apache.tuscany.sca.databinding.xml.Node2OutputStream;source=org.w3c.dom.Node,target=java.io.OutputStream,weight=80
+org.apache.tuscany.sca.databinding.xml.Node2Writer;source=org.w3c.dom.Node,target=java.io.Writer,weight=80
+org.apache.tuscany.sca.databinding.xml.Reader2SAX;source=java.io.Reader,target=org.xml.sax.ContentHandler,weight=80
+org.apache.tuscany.sca.databinding.xml.Source2ResultTransformer;source=javax.xml.transform.Source,target=javax.xml.transform.Result,weight=80
+org.apache.tuscany.sca.databinding.xml.String2SAX;source=java.lang.String,target=org.xml.sax.ContentHandler,weight=80
+org.apache.tuscany.sca.databinding.xml.XMLStreamReader2SAX;source=javax.xml.stream.XMLStreamReader,target=org.xml.sax.ContentHandler,weight=70
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.TransformerExtensionPoint b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.TransformerExtensionPoint
new file mode 100644
index 0000000000..7d8642fb1e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/main/resources/META-INF/services/org.apache.tuscany.sca.databinding.TransformerExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+org.apache.tuscany.sca.databinding.DefaultTransformerExtensionPoint
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/DOMHelperTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/DOMHelperTestCase.java
new file mode 100644
index 0000000000..5e57f64b5f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/DOMHelperTestCase.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.extension;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import javax.xml.namespace.QName;
+import javax.xml.parsers.DocumentBuilder;
+
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.junit.Test;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class DOMHelperTestCase {
+    private static final QName FOO_NAME = new QName("http://foo", "foo");
+
+    @Test
+    public void testDOM() throws Exception {
+        DocumentBuilder builder = DOMHelper.newDocumentBuilder();
+        assertNotNull(builder);
+        Document document = DOMHelper.newDocument();
+        assertNotNull(document);
+        Element element = DOMHelper.createElement(document, FOO_NAME);
+        document.appendChild(element);
+        QName name = DOMHelper.getQName(element);
+        assertEquals(FOO_NAME, name);
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/DataBindingExtensionTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/DataBindingExtensionTestCase.java
new file mode 100644
index 0000000000..7d14cd9dd1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/DataBindingExtensionTestCase.java
@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.extension;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.DefaultDataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.impl.BaseDataBinding;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.junit.Test;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class DataBindingExtensionTestCase {
+
+    @Test
+    @SuppressWarnings("unchecked")
+    public void testExtension() {
+        DataBinding1 binding1 = new DataBinding1(Node.class);
+        assertEquals(Node.class.getName(), binding1.getName());
+        DataType dt1 = new DataTypeImpl<Class>(Element.class, null);
+        assertTrue(binding1.introspect(dt1, null));
+        DataType dt2 = new DataTypeImpl<Class>(String.class, null);
+        assertFalse(binding1.introspect(dt2, null));
+        assertNull(binding1.getWrapperHandler());
+        
+        DataBindingExtensionPoint registry = new DefaultDataBindingExtensionPoint();
+        registry.addDataBinding(binding1);
+        
+        assertNotNull(registry.getDataBinding(Node.class.getName()));
+
+        DataBinding1 binding2 = new DataBinding1("dom", Node.class);
+        assertEquals("dom", binding2.getName());
+    }
+
+    private static class DataBinding1 extends BaseDataBinding {
+
+        /**
+         * @param baseType
+         */
+        public DataBinding1(Class<?> baseType) {
+            super(baseType);
+        }
+
+        /**
+         * @param name
+         * @param baseType
+         */
+        public DataBinding1(String name, Class<?> baseType) {
+            super(name, baseType);
+        }
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/SimpleTypeMapperExtensionTestCase.java.fixme b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/SimpleTypeMapperExtensionTestCase.java.fixme
new file mode 100644
index 0000000000..562c22354c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/SimpleTypeMapperExtensionTestCase.java.fixme
@@ -0,0 +1,124 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.extension;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.namespace.NamespaceContext;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+import org.easymock.EasyMock;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class SimpleTypeMapperExtensionTestCase extends TestCase {
+
+    private static final Map<String, Object> SAMPLE_VALUES = new HashMap<String, Object>();
+
+    static {
+        SAMPLE_VALUES.put("anyURI", "http://www.w3.com");
+        SAMPLE_VALUES.put("boolean", new String[] {"true", "false", "1", "0"});
+        SAMPLE_VALUES.put("byte", new String[] {"-128", "127"});
+        SAMPLE_VALUES.put("date", new String[] {"2004-03-15", "2002-09-24-06:00"});
+        SAMPLE_VALUES.put("dateTime", "2003-12-25T08:30:00");
+        SAMPLE_VALUES.put("decimal", "3.1415292");
+        SAMPLE_VALUES.put("double", new String[] {"3.1415292", "INF", "NaN"});
+        SAMPLE_VALUES.put("duration", new String[] {"P8M3DT7H33M2S", "P5Y2M10DT15H"});
+        SAMPLE_VALUES.put("float", new String[] {"3.1415292", "INF", "NaN"});
+        SAMPLE_VALUES.put("gDay", "---11");
+        if (System.getProperty("java.vendor").toUpperCase().contains("SUN") && System.getProperty("java.version").contains("1.5.0") 
+            ||
+            System.getProperty("java.vendor").toUpperCase().contains("APPLE INC.") && System.getProperty("java.version").contains("1.5.0")) {
+
+            // Work around a bug in SUN JDK (including Mac OS JDK)
+            SAMPLE_VALUES.put("gMonth", "--02--");
+        } else {
+            SAMPLE_VALUES.put("gMonth", "--02");
+        }
+        SAMPLE_VALUES.put("gMonthDay", "--02-14");
+        SAMPLE_VALUES.put("gYear", "1999");
+        SAMPLE_VALUES.put("gYearMonth", "1972-08");
+        SAMPLE_VALUES.put("ID", "id-102");
+        SAMPLE_VALUES.put("IDREF", "id-102");
+        SAMPLE_VALUES.put("IDREFS", "id-102 id-103 id-100");
+        SAMPLE_VALUES.put("int", "77");
+        SAMPLE_VALUES.put("integer", "77");
+        SAMPLE_VALUES.put("long", "214");
+        SAMPLE_VALUES.put("negativeInteger", "-123");
+        SAMPLE_VALUES.put("nonNegativeInteger", "2");
+        SAMPLE_VALUES.put("nonPositiveInteger", "0");
+        SAMPLE_VALUES.put("positiveInteger", "500");
+        SAMPLE_VALUES.put("short", "476");
+        SAMPLE_VALUES.put("string", "Joeseph");
+        SAMPLE_VALUES.put("time", "13:02:00");
+        SAMPLE_VALUES.put("base64Binary", "TWFu");
+        SAMPLE_VALUES.put("hexBinary", "2CDB5F");
+        SAMPLE_VALUES.put("QName", "f:foo");
+        SAMPLE_VALUES.put("NOTATION", "f:bar");
+    }
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+    }
+
+    public void testMap() throws Exception {
+        SimpleTypeMapperImpl extension = new SimpleTypeMapperImpl();
+        TransformationContext context = EasyMock.createMock(TransformationContext.class);
+        Map<String, Object> metaData = new HashMap<String, Object>();
+        EasyMock.expect(context.getMetadata()).andReturn(metaData).anyTimes();
+        EasyMock.replay(context);
+
+        NamespaceContext namespaceContext = EasyMock.createMock(NamespaceContext.class);
+        EasyMock.expect(namespaceContext.getNamespaceURI(EasyMock.eq("f"))).andReturn("http://foo").anyTimes();
+        EasyMock.expect(namespaceContext.getPrefix(EasyMock.eq("http://foo"))).andReturn("f").anyTimes();
+        EasyMock.replay(namespaceContext);
+        context.getMetadata().put(NamespaceContext.class.getName(), namespaceContext);
+        for (TypeInfo simpleType : SimpleTypeMapperImpl.XSD_SIMPLE_TYPES.values()) {
+            String name = simpleType.getQName().getLocalPart();
+            Object value = SAMPLE_VALUES.get(name);
+            if (value instanceof String[]) {
+                for (String s : (String[])value) {
+                    Object obj = extension.toJavaObject(simpleType.getQName(), s, context);
+                    String str = extension.toXMLLiteral(simpleType.getQName(), obj, context);
+                    assertNotNull(str);
+                    // assertTrue("[" + name + "] " + s + " " + str,
+                    // str.contains((String) s));
+                }
+            } else if (value instanceof String) {
+                Object obj = extension.toJavaObject(simpleType.getQName(), (String)value, context);
+                String str = extension.toXMLLiteral(simpleType.getQName(), obj, context);
+                assertNotNull(str);
+                // assertTrue("[" + name + "] " + value + " " + str,
+                // str.contains((String) value));
+            }
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/TransformerExtensionTestCase.java.fixme b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/TransformerExtensionTestCase.java.fixme
new file mode 100644
index 0000000000..243ac71201
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/TransformerExtensionTestCase.java.fixme
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.extension;
+
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.Transformer;
+import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
+import org.apache.tuscany.sca.databinding.impl.BaseTransformer;
+import org.easymock.EasyMock;
+import org.w3c.dom.Node;
+
+/**
+ * Test case for TransformerExtension
+ *
+ * @version $Rev$ $Date$
+ */
+public class TransformerExtensionTestCase extends TestCase {
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+    }
+
+    public void testExtension() {
+        MyTransformer transformer = new MyTransformer();
+        assertEquals(Node.class.getName(), transformer.getSourceDataBinding());
+        assertEquals(XMLStreamReader.class.getName(), transformer.getTargetDataBinding());
+        assertEquals(50, transformer.getWeight());
+        TransformerExtensionPoint registry = EasyMock.createMock(TransformerExtensionPoint.class);
+        registry.addTransformer(EasyMock.isA(Transformer.class), EasyMock.eq(true));
+        EasyMock
+                .expect(registry.getTransformer(transformer.getSourceDataBinding(), transformer.getTargetDataBinding()))
+                .andReturn(transformer);
+        EasyMock.replay(registry);
+        registry.addTransformer(transformer, true);
+        assertSame(transformer, registry.getTransformer(transformer.getSourceDataBinding(), transformer
+                .getTargetDataBinding()));
+    }
+
+    private static class MyTransformer extends BaseTransformer<Node, XMLStreamReader> {
+
+        @Override
+        protected Class<Node> getSourceType() {
+            return Node.class;
+        }
+
+        @Override
+        protected Class<XMLStreamReader> getTargetType() {
+            return XMLStreamReader.class;
+        }
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/XSDDataTypeConverterTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/XSDDataTypeConverterTestCase.java
new file mode 100644
index 0000000000..a337dc113c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/extension/XSDDataTypeConverterTestCase.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.extension;
+
+import static org.junit.Assert.assertEquals;
+
+import java.math.BigInteger;
+import java.util.Calendar;
+import java.util.GregorianCalendar;
+
+import org.apache.tuscany.sca.databinding.impl.XSDDataTypeConverter;
+import org.junit.Test;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class XSDDataTypeConverterTestCase {
+
+    @Test
+    public void testConvert() throws Exception {
+        XSDDataTypeConverter c = new XSDDataTypeConverter();
+        assertEquals("123", c.parseAnySimpleType(c.printAnySimpleType("123")));
+        assertEquals(true, c.parseBoolean(c.printBoolean(true)));
+        assertEquals(false, c.parseBoolean(c.printBoolean(false)));
+        assertEquals(123.0, c.parseDouble(c.printDouble(123.0)), 0);
+        assertEquals(123.0f, c.parseFloat(c.printFloat(123.0f)), 0);
+        assertEquals(64, c.parseByte(c.printByte((byte)64)));
+        assertEquals(123, c.parseInt(c.printInt(123)));
+        assertEquals(new BigInteger("123456"), c.parseInteger(c.printInteger(new BigInteger("123456"))));
+        assertEquals(123456L, c.parseLong(c.printLong(123456L)));
+        assertEquals((short)123, c.parseShort(c.printShort((short)123)));
+
+        Calendar calendar = new GregorianCalendar();
+        String s = c.printDate(calendar);
+        calendar = c.parseDate(s);
+        assertEquals(s, c.printDate(calendar));
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DataBindingRegistryImplTestCase.java.fixme b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DataBindingRegistryImplTestCase.java.fixme
new file mode 100644
index 0000000000..db210683dd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DataBindingRegistryImplTestCase.java.fixme
@@ -0,0 +1,103 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import static org.easymock.EasyMock.createMock;
+import static org.easymock.EasyMock.expect;
+import static org.easymock.EasyMock.replay;
+
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.DataBinding;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.DefaultDataBindingExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.easymock.EasyMock;
+import org.xml.sax.ContentHandler;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class DataBindingRegistryImplTestCase extends TestCase {
+    private DataBindingExtensionPoint registry;
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        registry = new DefaultDataBindingExtensionPoint();
+    }
+
+    @SuppressWarnings("unchecked")
+    public void testRegistry() {
+        DataBinding db1 = createMock(DataBinding.class);
+        expect(db1.getAliases()).andReturn(new String[] {"db1"}).anyTimes();
+        expect(db1.getName()).andReturn(ContentHandler.class.getName()).anyTimes();
+        DataType<Class> dataType1 = new DataTypeImpl<Class>(ContentHandler.class, ContentHandler.class);
+        expect(db1.introspect(dataType1, null)).andReturn(true);
+        expect(db1.introspect(EasyMock.not(EasyMock.same(dataType1)), (Operation) EasyMock.isNull()))
+            .andReturn(false).anyTimes();
+        replay(db1);
+
+        registry.addDataBinding(db1);
+
+        DataBinding db2 = createMock(DataBinding.class);
+        expect(db2.getAliases()).andReturn(new String[] {"db2"}).anyTimes();
+        expect(db2.getName()).andReturn(XMLStreamReader.class.getName()).anyTimes();
+        DataType<Class> dataType2 = new DataTypeImpl<Class>(XMLStreamReader.class, XMLStreamReader.class);
+        expect(db2.introspect(dataType2, null)).andReturn(true);
+        expect(db2.introspect(EasyMock.not(EasyMock.same(dataType2)), (Operation) EasyMock.isNull()))
+            .andReturn(false).anyTimes();
+        replay(db2);
+
+        registry.addDataBinding(db2);
+
+        // Lookup by name
+        String name = db1.getName();
+        DataBinding db3 = registry.getDataBinding(name);
+        assertSame(db1, db3);
+
+        // Look up by alias
+        DataBinding db5 = registry.getDataBinding("db1");
+        assertSame(db1, db5);
+        
+        DataType dt = new DataTypeImpl<Class>(ContentHandler.class, null);
+        registry.introspectType(dt, null);
+        assertEquals(dataType1.getLogical(), ContentHandler.class);
+        //FIXME does not match with dynamically loaded databindings
+        //assertTrue(dt.getDataBinding().equalsIgnoreCase("java.lang.Object"));
+
+        registry.removeDataBinding(name);
+        DataBinding db4 = registry.getDataBinding(name);
+        assertNull(db4);
+
+        dt = new DataTypeImpl<Class>(null, String.class, null);
+        registry.introspectType(dt, null);
+        //FIXME does not match with dynamically loaded databindings
+        //assertEquals("java.lang.Object", dt.getDataBinding());
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DataBindingTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DataBindingTestCase.java
new file mode 100644
index 0000000000..c5d6dbbcc1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DataBindingTestCase.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import static org.junit.Assert.assertEquals;
+
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.databinding.annotation.DataBinding;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class DataBindingTestCase {
+    @org.junit.Test
+    public void testDataType() throws Exception {
+        Class<Test> testClass = Test.class;
+        DataBinding d = testClass.getAnnotation(DataBinding.class);
+        assertEquals(d.value(), "sdo");
+
+        Method method = testClass.getMethod("test", new Class[] {Object.class});
+        DataBinding d2 = method.getAnnotation(DataBinding.class);
+        assertEquals(d2.value(), "jaxb");
+    }
+
+    @DataBinding("sdo")
+    private static interface Test {
+        @DataBinding("jaxb")
+        Object test(Object object);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DirectedGraphTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DirectedGraphTestCase.java
new file mode 100644
index 0000000000..d48711cd64
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/DirectedGraphTestCase.java
@@ -0,0 +1,123 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+import java.util.Arrays;
+import java.util.List;
+
+import org.apache.tuscany.sca.databinding.impl.DirectedGraph.Edge;
+import org.apache.tuscany.sca.databinding.impl.DirectedGraph.Vertex;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class DirectedGraphTestCase {
+    private DirectedGraph<String, Object> graph;
+
+    @Before
+    public void setUp() throws Exception {
+        graph = new DirectedGraph<String, Object>();
+    }
+
+    @Test
+    public void testGraph() {
+        graph.addEdge("a", "b", null, 3, true);
+        graph.addEdge("b", "c", null, 1, true);
+        // graph.addEdge("a", "c", null, 8, true);
+        graph.addEdge("a", "d", null, 3, true);
+        graph.addEdge("b", "d", null, 2, true);
+        graph.addEdge("d", "c", null, 3, true);
+        graph.addEdge("c", "b", null, 1, true);
+        graph.addEdge("c", "d", null, 2, true);
+        graph.addEdge("d", "b", null, 1, true);
+        graph.addEdge("a", "e", null, 8, true);
+        graph.addEdge("c", "c", null, 2, true);
+        graph.addEdge("f", "g", null, 2, false);
+        graph.addEdge("f", "h", null, 8, true);
+        graph.addEdge("g", "j", null, 2, false);
+        graph.addEdge("j", "i", null, 2, true);
+        graph.addEdge("h", "i", null, 8, true);
+
+        Vertex vertex = graph.getVertex("a");
+        Assert.assertNotNull(vertex);
+        Assert.assertEquals(vertex.getValue(), "a");
+
+        Assert.assertNull(graph.getVertex("1"));
+
+        Edge edge = graph.getEdge("a", "b");
+        Assert.assertNotNull(edge);
+        Assert.assertEquals(edge.getWeight(), 3);
+
+        edge = graph.getEdge("b", "a");
+        Assert.assertNull(edge);
+
+        DirectedGraph<String, Object>.Path path = graph.getShortestPath("a", "c");
+
+        List<DirectedGraph<String, Object>.Edge> edges = path.getEdges();
+        Assert.assertEquals(edges.size(), 2);
+        Assert.assertEquals(edges.get(0), graph.getEdge("a", "b"));
+        Assert.assertEquals(edges.get(1), graph.getEdge("b", "c"));
+
+        Assert.assertEquals(path.getWeight(), 4);
+
+        DirectedGraph<String, Object>.Path path2 = graph.getShortestPath("b", "e");
+        Assert.assertNull(path2);
+
+        DirectedGraph<String, Object>.Path path3 = graph.getShortestPath("a", "a");
+        Assert.assertTrue(path3.getWeight() == 0 && path3.getEdges().isEmpty());
+
+        DirectedGraph<String, Object>.Path path4 = graph.getShortestPath("c", "c");
+        Assert.assertTrue(path4.getWeight() == 2 && path4.getEdges().size() == 1);
+
+        DirectedGraph<String, Object>.Path path5 = graph.getShortestPath("f", "i");
+        Assert.assertTrue(path5.getWeight() == 16 && path5.getEdges().size() == 2);
+
+    }
+
+    @Test
+    public void testSort() {
+        graph.addEdge("a", "b");
+        graph.addEdge("a", "c");
+        graph.addEdge("c", "d");
+        graph.addEdge("b", "c");
+        List<String> order = graph.topologicalSort(true);
+        assertEquals(Arrays.asList("a", "b", "c", "d"), order);
+        assertTrue(!graph.getVertices().isEmpty());
+
+        graph.addEdge("d", "a");
+        try {
+            order = graph.topologicalSort(true);
+            assertTrue("Should have failed", false);
+        } catch (IllegalArgumentException e) {
+            assertTrue(true);
+        }
+
+        graph.removeEdge("d", "a");
+        order = graph.topologicalSort(false);
+        assertEquals(Arrays.asList("a", "b", "c", "d"), order);
+        assertTrue(graph.getVertices().isEmpty());
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/MediatorImplTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/MediatorImplTestCase.java
new file mode 100644
index 0000000000..0be7320f3e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/MediatorImplTestCase.java
@@ -0,0 +1,122 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.io.StringWriter;
+import java.io.Writer;
+
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.DefaultDataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.DefaultTransformerExtensionPoint;
+import org.apache.tuscany.sca.databinding.TransformationContext;
+import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
+import org.apache.tuscany.sca.databinding.xml.Node2String;
+import org.apache.tuscany.sca.databinding.xml.Node2Writer;
+import org.apache.tuscany.sca.databinding.xml.SAX2DOMPipe;
+import org.apache.tuscany.sca.databinding.xml.String2SAX;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+
+/**
+ * Test case for MediatorImpl
+ *
+ * @version $Rev$ $Date$
+ */
+public class MediatorImplTestCase {
+    private static final String IPO_XML =
+        "<?xml version=\"1.0\"?>" + "<ipo:purchaseOrder"
+            + "  xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
+            + "  xmlns:ipo=\"http://www.example.com/IPO\""
+            + "  xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\""
+            + "  orderDate=\"1999-12-01\">"
+            + "  <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">"
+            + " <name>Helen Zoe</name>"
+            + " <street>47 Eden Street</street>"
+            + " <city>Cambridge</city>"
+            + " <postcode>CB1 1JR</postcode>"
+            + "  </shipTo>"
+            + "  <billTo xsi:type=\"ipo:USAddress\">"
+            + " <name>Robert Smith</name>"
+            + " <street>8 Oak Avenue</street>"
+            + " <city>Old Town</city>"
+            + "<state>PA</state>"
+            + " <zip>95819</zip>"
+            + "  </billTo>"
+            + "  <items>"
+            + " <item partNum=\"833-AA\">"
+            + " <productName>Lapis necklace</productName>"
+            + "   <quantity>1</quantity>"
+            + "<USPrice>99.95</USPrice>"
+            + "   <ipo:comment>Want this for the holidays</ipo:comment>"
+            + "   <shipDate>1999-12-05</shipDate>"
+            + " </item>"
+            + "  </items>"
+            + "</ipo:purchaseOrder>";
+
+    private MediatorImpl mediator;
+
+    @Before
+    public void setUp() throws Exception {
+        DataBindingExtensionPoint dataBindingRegistry = new DefaultDataBindingExtensionPoint();
+        TransformerExtensionPoint registry = new DefaultTransformerExtensionPoint(null);
+
+        registry.addTransformer(new String2SAX(), true);
+        registry.addTransformer(new SAX2DOMPipe(), true);
+        registry.addTransformer(new Node2String(), true);
+        registry.addTransformer(new Node2Writer(), true);
+
+        mediator = new MediatorImpl(dataBindingRegistry, registry);
+    }
+
+    private TransformationContext createTransformationContext(Class sourceType, Class targetType) {
+        TransformationContext context = new TransformationContextImpl();
+        DataType sourceDataType = new DataTypeImpl<Class>(sourceType.getName(), sourceType, sourceType);
+        DataType targetDataType = new DataTypeImpl<Class>(targetType.getName(), targetType, targetType);
+        context.setSourceDataType(sourceDataType);
+        context.setTargetDataType(targetDataType);
+        return context;
+    }
+
+    @Test
+    public void testTransform1() {
+        TransformationContext context = createTransformationContext(String.class, Node.class);
+        Object node =
+            mediator.mediate(IPO_XML, context.getSourceDataType(), context.getTargetDataType(), null);
+        Assert.assertTrue(node instanceof Document);
+        Element root = ((Document)node).getDocumentElement();
+        Assert.assertEquals(root.getNamespaceURI(), "http://www.example.com/IPO");
+        Assert.assertEquals(root.getLocalName(), "purchaseOrder");
+    }
+
+    @Test
+    public void testTransform2() {
+        TransformationContext context = createTransformationContext(String.class, Writer.class);
+        Writer writer = new StringWriter();
+        mediator.mediate(IPO_XML, writer, context.getSourceDataType(), context.getTargetDataType(), null);
+        String str = writer.toString();
+        Assert.assertTrue(str != null && str.indexOf("<shipDate>1999-12-05</shipDate>") != -1);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/TransformerRegistryImplTestCase.java.fixme b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/TransformerRegistryImplTestCase.java.fixme
new file mode 100644
index 0000000000..31c3fd4f00
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/TransformerRegistryImplTestCase.java.fixme
@@ -0,0 +1,109 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.impl;
+
+import static org.easymock.EasyMock.createMock;
+import static org.easymock.EasyMock.expect;
+import static org.easymock.EasyMock.replay;
+
+import java.util.List;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.databinding.DefaultTransformerExtensionPoint;
+import org.apache.tuscany.sca.databinding.Transformer;
+import org.apache.tuscany.sca.databinding.TransformerExtensionPoint;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class TransformerRegistryImplTestCase extends TestCase {
+    private TransformerExtensionPoint registry;
+
+    /**
+     * @see junit.framework.TestCase#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        registry = new DefaultTransformerExtensionPoint();
+    }
+
+    public void testRegisterTransformer1() {
+        Transformer transformer = createMock(Transformer.class);
+        registry.addTransformer("a", "b", 10, transformer, true);
+        Transformer t = registry.getTransformer("a", "b");
+        Assert.assertSame(t, transformer);
+    }
+
+    public void testRegisterTransformerTransformer() {
+        Transformer transformer = createMock(Transformer.class);
+        expect(transformer.getSourceDataBinding()).andReturn("a");
+        expect(transformer.getTargetDataBinding()).andReturn("b");
+        expect(transformer.getWeight()).andReturn(10);
+        replay(transformer);
+        registry.addTransformer(transformer, true);
+        Transformer t = registry.getTransformer("a", "b");
+        Assert.assertSame(t, transformer);
+    }
+
+    public void testUnregisterTransformer() {
+        Transformer transformer = createMock(Transformer.class);
+        registry.addTransformer("a", "b", 10, transformer, true);
+        boolean result = registry.removeTransformer("a", "b");
+        Assert.assertTrue(result);
+        Transformer t = registry.getTransformer("a", "b");
+        Assert.assertNull(t);
+    }
+
+    public void testGetTransformerChain() {
+        Transformer t1 = createMock(Transformer.class);
+        expect(t1.getSourceDataBinding()).andReturn("a");
+        expect(t1.getTargetDataBinding()).andReturn("b");
+        expect(t1.getWeight()).andReturn(10);
+        replay(t1);
+        Transformer t2 = createMock(Transformer.class);
+        expect(t2.getSourceDataBinding()).andReturn("b");
+        expect(t2.getTargetDataBinding()).andReturn("c");
+        expect(t2.getWeight()).andReturn(20);
+        replay(t2);
+
+        Transformer t3 = createMock(Transformer.class);
+        expect(t3.getSourceDataBinding()).andReturn("a");
+        expect(t3.getTargetDataBinding()).andReturn("c");
+        expect(t3.getWeight()).andReturn(120);
+        replay(t3);
+
+        registry.addTransformer(t1, true);
+        registry.addTransformer(t2, true);
+        registry.addTransformer(t3, true);
+
+        List<Transformer> l1 = registry.getTransformerChain("a", "b");
+        Assert.assertTrue(l1.size() == 1 && l1.get(0) == t1);
+        List<Transformer> l2 = registry.getTransformerChain("a", "c");
+        Assert.assertTrue(l2.size() == 1 && l2.get(0) == t3);
+        List<Transformer> l3 = registry.getTransformerChain("a", "d");
+        Assert.assertNull(l3);
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/XMLDocumentStreamReaderTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/XMLDocumentStreamReaderTestCase.java
new file mode 100644
index 0000000000..ea6f34d6fb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/XMLDocumentStreamReaderTestCase.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.impl;
+
+import java.io.StringReader;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.xml.XMLDocumentStreamReader;
+import org.apache.tuscany.sca.databinding.xml.XMLStreamReader2String;
+import org.junit.Assert;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class XMLDocumentStreamReaderTestCase {
+    private static final String xml = "<e1><e2 a2=\"a2\"><e4>E4</e4></e2><e3 a3=\"a3\"/></e1>";
+
+    @org.junit.Test
+    public void testReader() throws Exception {
+        XMLInputFactory factory = XMLInputFactory.newInstance();
+        XMLStreamReader r1 = factory.createXMLStreamReader(new StringReader(xml));
+        XMLDocumentStreamReader r2 = new XMLDocumentStreamReader(r1);
+        XMLStreamReader2String t1 = new XMLStreamReader2String();
+        String result = t1.transform(r2, null);
+        System.out.println(result);
+        XMLStreamReader r3 = factory.createXMLStreamReader(new StringReader(xml));
+        r3.nextTag();
+        r3.nextTag();
+        Assert.assertEquals(XMLStreamConstants.START_ELEMENT, r3.getEventType());
+        Assert.assertEquals(new QName(null, "e2"), r3.getName());
+        XMLDocumentStreamReader r4 = new XMLDocumentStreamReader(r3);
+        result = t1.transform(r4, null);
+        System.out.println(result);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/BeanXMLStreamReaderTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/BeanXMLStreamReaderTestCase.java
new file mode 100644
index 0000000000..aa785a5e48
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/BeanXMLStreamReaderTestCase.java
@@ -0,0 +1,187 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import static org.junit.Assert.assertTrue;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.custommonkey.xmlunit.Diff;
+import org.junit.Test;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class BeanXMLStreamReaderTestCase {
+    private static final String XML_RESULT =
+        "<?xml version='1.0' encoding='UTF-8'?>" + "<MyBean xmlns=\"http://xml.databinding.sca.tuscany.apache.org/\">"
+            + "<arr>1</arr><arr>2</arr><arr>3</arr><bean><name>Name</name></bean><i>1</i>"
+            + "<list>Item1</list><list>Item2</list>"
+            + "<map><entry><key>key1</key><value>value1</value></entry>"
+            + "<entry><key>key2</key><value>value2</value></entry></map>"
+            + "<nil xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:nil=\"true\" />"
+            + "<str>ABC</str></MyBean>";
+
+    // The map entries can come in a different order
+    private static final String XML_RESULT1 =
+        "<?xml version='1.0' encoding='UTF-8'?>" + "<MyBean xmlns=\"http://xml.databinding.sca.tuscany.apache.org/\">"
+            + "<arr>1</arr><arr>2</arr><arr>3</arr><bean><name>Name</name></bean><i>1</i>"
+            + "<list>Item1</list><list>Item2</list>"
+            + "<map><entry><key>key2</key><value>value2</value></entry>"
+            + "<entry><key>key1</key><value>value1</value></entry></map>"
+            + "<nil xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:nil=\"true\" />"
+            + "<str>ABC</str></MyBean>";
+
+
+    @Test
+    public void testTransformation() throws Exception {
+        MyBean bean = new MyBean();
+        bean.str = "ABC";
+        bean.i = 1;
+        bean.arr = new long[] {1, 2, 3};
+        bean.bean = new AnotherBean();
+        bean.bean.setName("Name");
+        bean.list.add("Item1");
+        bean.list.add("Item2");
+        bean.map.put("key1", "value1");
+        bean.map.put("key2", "value2");
+        XMLStreamReader reader = new BeanXMLStreamReaderImpl(null, bean);
+        XMLStreamReader2String t3 = new XMLStreamReader2String();
+        String xml = t3.transform(reader, null);
+        Diff diff = new Diff(XML_RESULT, xml);
+        Diff diff1 = new Diff(XML_RESULT1, xml);
+        assertTrue(diff.similar() || diff1.similar());
+    }
+
+    private static class MyBean {
+        private long arr[];
+        private String str;
+        private int i;
+        private String nil;
+        private List<String> list = new ArrayList<String>();
+        private AnotherBean bean;
+        private Map<String, String> map = new HashMap<String, String>();
+
+        /**
+         * @return the i
+         */
+        public int getI() {
+            return i;
+        }
+
+        /**
+         * @param i the i to set
+         */
+        public void setI(int i) {
+            this.i = i;
+        }
+
+        /**
+         * @return the arr
+         */
+        public long[] getArr() {
+            return arr;
+        }
+
+        /**
+         * @param arr the arr to set
+         */
+        public void setArr(long[] arr) {
+            this.arr = arr;
+        }
+
+        /**
+         * @return the str
+         */
+        public String getStr() {
+            return str;
+        }
+
+        /**
+         * @param str the str to set
+         */
+        public void setStr(String str) {
+            this.str = str;
+        }
+
+        /**
+         * @return the bean
+         */
+        public AnotherBean getBean() {
+            return bean;
+        }
+
+        /**
+         * @param bean the bean to set
+         */
+        public void setBean(AnotherBean bean) {
+            this.bean = bean;
+        }
+
+        public List<String> getList() {
+            return list;
+        }
+
+        public void setList(List<String> list) {
+            this.list = list;
+        }
+
+        public String getNil() {
+            return nil;
+        }
+
+        public void setNil(String nil) {
+            this.nil = nil;
+        }
+
+        public Map<String, String> getMap() {
+            return map;
+        }
+
+        public void setMap(Map<String, String> map) {
+            this.map = map;
+        }
+
+    }
+
+    private static class AnotherBean {
+        private String name;
+
+        /**
+         * @return the name
+         */
+        public String getName() {
+            return name;
+        }
+
+        /**
+         * @param name the name to set
+         */
+        public void setName(String name) {
+            this.name = name;
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/DOM2StAXTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/DOM2StAXTestCase.java
new file mode 100644
index 0000000000..7665eaa8ec
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/DOM2StAXTestCase.java
@@ -0,0 +1,104 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import static org.junit.Assert.assertTrue;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.custommonkey.xmlunit.XMLAssert;
+import org.junit.Test;
+import org.w3c.dom.Node;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class DOM2StAXTestCase {
+    private static final String IPO_XML =
+        "<?xml version=\"1.0\"?>" + "<ipo:purchaseOrder"
+            + "  xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
+            + "  xmlns:ipo=\"http://www.example.com/IPO\""
+            + "  xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\""
+            + "  orderDate=\"1999-12-01\">"
+            + "  <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">"
+            + "    <name>Helen Zoe</name>"
+            + "    <street>47 Eden Street</street>"
+            + "    <city>Cambridge</city>"
+            + "    <postcode>CB1 1JR</postcode>"
+            + "  </shipTo>"
+            + "  <billTo xsi:type=\"ipo:USAddress\">"
+            + "    <name>Robert Smith</name>"
+            + "    <street>8 Oak Avenue</street>"
+            + "    <city>Old Town</city>"
+            + "    <state>PA</state>"
+            + "    <zip>95819</zip>"
+            + "  </billTo>"
+            + "  <items>"
+            + "    <item partNum=\"833-AA\">"
+            + "      <productName>Lapis necklace</productName>"
+            + "      <quantity>1</quantity>"
+            + "      <USPrice>99.95</USPrice>"
+            + "      <ipo:comment>Want this for the holidays</ipo:comment>"
+            + "      <shipDate>1999-12-05</shipDate>"
+            + "    </item>"
+            + "  </items>"
+            + "</ipo:purchaseOrder>";
+
+    private static final String CRAZY_XML =
+        "<p:e1 xmlns=\"http://ns0\" xmlns:p=\"http://p1\">" + "<p:e2 xmlns:p=\"http://p2\"/><e3/><e4 xmlns=\"\">E4</e4></p:e1>";
+
+    @Test
+    public void testTransformation() throws Exception {
+        String2Node t1 = new String2Node();
+        Node node = t1.transform(IPO_XML, null);
+        Node2XMLStreamReader t2 = new Node2XMLStreamReader();
+        XMLStreamReader reader = t2.transform(node, null);
+        XMLStreamReader2String t3 = new XMLStreamReader2String();
+        String xml = t3.transform(reader, null);
+        XMLAssert.assertXMLEqual(IPO_XML, xml);
+        // assertTrue(xml != null && xml.indexOf("<shipDate>1999-12-05</shipDate>") != -1);
+    }
+
+    @Test
+    public void testTransformation2() throws Exception {
+        String2Node t1 = new String2Node();
+        Node node = t1.transform(CRAZY_XML, null);
+        Node2XMLStreamReader t2 = new Node2XMLStreamReader();
+        XMLStreamReader reader = t2.transform(node, null);
+        XMLStreamReader2String t3 = new XMLStreamReader2String();
+        String xml = t3.transform(reader, null);
+        // System.out.println(xml);
+        XMLAssert.assertXMLEqual(CRAZY_XML, xml);
+        assertTrue(xml.contains("<p:e2 xmlns:p=\"http://p2\""));
+    }
+
+    @Test
+    public void testTransformation3() throws Exception {
+        String2Node t1 = new String2Node();
+        Node node = t1.transform(IPO_XML, null);
+        DOMXmlNodeImpl element = new DOMXmlNodeImpl(node);
+        XmlTreeStreamReaderImpl reader = new XmlTreeStreamReaderImpl(element);
+        XMLStreamReader2String t3 = new XMLStreamReader2String();
+        String xml = t3.transform(reader, null);
+        XMLAssert.assertXMLEqual(IPO_XML, xml);
+        // assertTrue(xml != null && xml.indexOf("<shipDate>1999-12-05</shipDate>") != -1);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/DataPipeTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/DataPipeTestCase.java
new file mode 100644
index 0000000000..a120b313ff
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/DataPipeTestCase.java
@@ -0,0 +1,95 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.Reader;
+import java.io.Writer;
+
+import org.apache.tuscany.sca.databinding.DataPipe;
+import org.apache.tuscany.sca.databinding.DataPipeTransformer;
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.apache.tuscany.sca.databinding.impl.PipedTransformer;
+import org.junit.Assert;
+import org.junit.Test;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+
+/**
+ * Test case for DataPipe
+ *
+ * @version $Rev$ $Date$
+ */
+public class DataPipeTestCase {
+
+    @Test
+    public final void testStreamPipe() throws IOException {
+        byte[] bytes = new byte[] {1, 2, 3};
+        DataPipeTransformer<OutputStream, InputStream> pipe = new StreamDataPipe();
+        DataPipe<OutputStream, InputStream> dataPipe = pipe.newInstance();
+        OutputStream os = dataPipe.getSink();
+        os.write(bytes);
+        byte[] newBytes = new byte[16];
+        int count = dataPipe.getResult().read(newBytes);
+        Assert.assertEquals(3, count);
+        for (int i = 0; i < bytes.length; i++) {
+            Assert.assertEquals(bytes[i], newBytes[i]);
+        }
+    }
+
+    @Test
+    public final void testWriter2ReaderPipe() throws IOException {
+        String str = "ABC";
+        Writer2ReaderDataPipe pipe = new Writer2ReaderDataPipe();
+        Assert.assertSame(Writer.class, pipe.getSourceType());
+        Assert.assertSame(Reader.class, pipe.getTargetType());
+        DataPipe<Writer, Reader> dataPipe = pipe.newInstance();
+        dataPipe.getSink().write(str);
+        char[] buf = new char[16];
+        int count = dataPipe.getResult().read(buf);
+        Assert.assertEquals(3, count);
+        for (int i = 0; i < str.length(); i++) {
+            Assert.assertEquals(str.charAt(i), buf[i]);
+        }
+    }
+
+    @Test
+    public final void testPiped() throws Exception {
+        Node2Writer node2Writer = new Node2Writer();
+        Writer2ReaderDataPipe pipe = new Writer2ReaderDataPipe();
+        PipedTransformer<Node, Writer, Reader> transformer =
+            new PipedTransformer<Node, Writer, Reader>(node2Writer, pipe);
+        Document document = DOMHelper.newDocument();
+        Element element = document.createElementNS("http://ns1", "root");
+        document.appendChild(element);
+        Reader reader = transformer.transform(document, null);
+        Assert.assertEquals(transformer.getWeight(), node2Writer.getWeight() + pipe.getWeight());
+        Assert.assertEquals(transformer.getSourceDataBinding(), node2Writer.getSourceDataBinding());
+        Assert.assertEquals(transformer.getTargetDataBinding(), pipe.getTargetDataBinding());
+        char[] buf = new char[120];
+        int count = reader.read(buf);
+        String xml = new String(buf, 0, count);
+        Assert.assertTrue(xml.contains("<root xmlns=\"http://ns1\"/>"));
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/JavaBean2XMLStreamReaderTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/JavaBean2XMLStreamReaderTestCase.java
new file mode 100644
index 0000000000..66cb12c19b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/JavaBean2XMLStreamReaderTestCase.java
@@ -0,0 +1,136 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.javabeans.JavaBean2XMLStreamReaderTransformer;
+import org.custommonkey.xmlunit.XMLAssert;
+import org.junit.Test;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class JavaBean2XMLStreamReaderTestCase {
+    private static final String XML_RESULT =
+        "<?xml version='1.0' encoding='UTF-8'?>" 
+            + "<MyBean xmlns=\"http://xml.databinding.sca.tuscany.apache.org/\">"
+            + "<arr>1</arr><arr>2</arr><arr>3</arr><bean><name>Name</name></bean><i>1</i><str>ABC</str>"
+            + "</MyBean>";
+
+    @Test
+    public void testTransformation() throws Exception {
+        JavaBean2XMLStreamReaderTransformer t2 = new JavaBean2XMLStreamReaderTransformer();
+        MyBean bean = new MyBean();
+        bean.str = "ABC";
+        bean.i = 1;
+        bean.arr = new long[] {1, 2, 3};
+        bean.bean = new AnotherBean();
+        bean.bean.setName("Name");
+        XMLStreamReader reader = t2.transform(bean, null);
+        XMLStreamReader2String t3 = new XMLStreamReader2String();
+        String xml = t3.transform(reader, null);
+        XMLAssert.assertXMLEqual(XML_RESULT, xml);
+
+    }
+
+    private static class MyBean {
+        private String str;
+        private int i;
+        private long arr[];
+        private AnotherBean bean;
+
+        /**
+         * @return the arr
+         */
+        public long[] getArr() {
+            return arr;
+        }
+
+        /**
+         * @param arr the arr to set
+         */
+        public void setArr(long[] arr) {
+            this.arr = arr;
+        }
+
+        /**
+         * @return the i
+         */
+        public int getI() {
+            return i;
+        }
+
+        /**
+         * @param i the i to set
+         */
+        public void setI(int i) {
+            this.i = i;
+        }
+
+        /**
+         * @return the str
+         */
+        public String getStr() {
+            return str;
+        }
+
+        /**
+         * @param str the str to set
+         */
+        public void setStr(String str) {
+            this.str = str;
+        }
+
+        /**
+         * @return the bean
+         */
+        public AnotherBean getBean() {
+            return bean;
+        }
+
+        /**
+         * @param bean the bean to set
+         */
+        public void setBean(AnotherBean bean) {
+            this.bean = bean;
+        }
+
+    }
+
+    private static class AnotherBean {
+        private String name;
+
+        /**
+         * @return the name
+         */
+        public String getName() {
+            return name;
+        }
+
+        /**
+         * @param name the name to set
+         */
+        public void setName(String name) {
+            this.name = name;
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/Node2StringTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/Node2StringTestCase.java
new file mode 100644
index 0000000000..1ca420a18a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/Node2StringTestCase.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import org.apache.tuscany.sca.databinding.impl.DOMHelper;
+import org.junit.Test;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class Node2StringTestCase {
+    
+    @Test
+    public void testTransformation() throws Exception {
+        Document document = DOMHelper.newDocument();
+        Element element = document.createElementNS("http://ns1", "test");
+        document.appendChild(element);
+
+        new Node2String().transform(document, null);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/PushTransformationTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/PushTransformationTestCase.java
new file mode 100644
index 0000000000..ad1bebfc8a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/PushTransformationTestCase.java
@@ -0,0 +1,78 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.databinding.xml;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.databinding.impl.PipedTransformer;
+import org.junit.Assert;
+import org.junit.Test;
+import org.w3c.dom.Node;
+import org.xml.sax.ContentHandler;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class PushTransformationTestCase {
+    private static final String IPO_XML =
+        "<?xml version=\"1.0\"?>" + "<ipo:purchaseOrder"
+            + "  xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
+            + "  xmlns:ipo=\"http://www.example.com/IPO\""
+            + "  xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\""
+            + "  orderDate=\"1999-12-01\">"
+            + "  <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">"
+            + "    <name>Helen Zoe</name>"
+            + "    <street>47 Eden Street</street>"
+            + "    <city>Cambridge</city>"
+            + "    <postcode>CB1 1JR</postcode>"
+            + "  </shipTo>"
+            + "  <billTo xsi:type=\"ipo:USAddress\">"
+            + "    <name>Robert Smith</name>"
+            + "    <street>8 Oak Avenue</street>"
+            + "    <city>Old Town</city>"
+            + "    <state>PA</state>"
+            + "    <zip>95819</zip>"
+            + "  </billTo>"
+            + "  <items>"
+            + "    <item partNum=\"833-AA\">"
+            + "      <productName>Lapis necklace</productName>"
+            + "      <quantity>1</quantity>"
+            + "      <USPrice>99.95</USPrice>"
+            + "      <ipo:comment>Want this for the holidays</ipo:comment>"
+            + "      <shipDate>1999-12-05</shipDate>"
+            + "    </item>"
+            + "  </items>"
+            + "</ipo:purchaseOrder>";
+
+    @Test
+    public void testTransformation() {
+        String2XMLStreamReader t1 = new String2XMLStreamReader();
+        XMLStreamReader reader = t1.transform(IPO_XML, null);
+        XMLStreamReader2SAX t2 = new XMLStreamReader2SAX();
+        PipedTransformer<XMLStreamReader, ContentHandler, Node> t3 =
+            new PipedTransformer<XMLStreamReader, ContentHandler, Node>(t2, new SAX2DOMPipe());
+        Node node = t3.transform(reader, null);
+        Assert.assertNotNull(node);
+        Node2String t4 = new Node2String();
+        String xml = t4.transform(node, null);
+        Assert.assertTrue(xml != null && xml.indexOf("<shipDate>1999-12-05</shipDate>") != -1);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/StAXHelperTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/StAXHelperTestCase.java
new file mode 100644
index 0000000000..264eb1a228
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/StAXHelperTestCase.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import static org.junit.Assert.assertNotNull;
+
+import javax.xml.stream.XMLStreamReader;
+
+import org.custommonkey.xmlunit.XMLAssert;
+import org.junit.Test;
+
+/**
+ * Test Case for StAXHelper
+ *
+ * @version $Rev$ $Date$
+ */
+public class StAXHelperTestCase {
+    private static final String XML =
+        "<a:foo xmlns:a='http://a' name='foo'><bar name='bar'>" 
+            + "<doo a:name='doo' xmlns:a='http://doo'/>"
+            + "</bar></a:foo>";
+
+    @Test
+    public void testHelper() throws Exception {
+        XMLStreamReader reader = StAXHelper.createXMLStreamReader(XML);
+        String xml = StAXHelper.save(reader);
+        XMLAssert.assertXMLEqual(XML, xml);
+        reader = StAXHelper.createXMLStreamReader(xml);
+        assertNotNull(reader);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/TraxTransformerTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/TraxTransformerTestCase.java
new file mode 100644
index 0000000000..fb9895f120
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/TraxTransformerTestCase.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.io.Writer;
+import java.net.URL;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.w3c.dom.Node;
+import org.xml.sax.Attributes;
+import org.xml.sax.InputSource;
+import org.xml.sax.SAXException;
+import org.xml.sax.helpers.DefaultHandler;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class TraxTransformerTestCase {
+    private URL url;
+
+    @Before
+    public void setUp() throws Exception {
+        url = getClass().getResource("foo.xml");
+    }
+
+    @Test
+    public void testTransformDOM() throws IOException {
+        InputStream is = url.openStream();
+        InputStream2Node t1 = new InputStream2Node();
+        Node node = t1.transform(is, null);
+        is.close();
+        Writer writer = new StringWriter();
+        Node2Writer t2 = new Node2Writer();
+        t2.transform(node, writer, null);
+        String str = writer.toString();
+        StringReader reader = new StringReader(str);
+        Reader2Node t3 = new Reader2Node();
+        node = t3.transform(reader, null);
+        ByteArrayOutputStream os = new ByteArrayOutputStream();
+        Node2OutputStream t4 = new Node2OutputStream();
+        t4.transform(node, os, null);
+        InputSource inputSource = new InputSource(new ByteArrayInputStream(os.toByteArray()));
+        InputSource2Node t5 = new InputSource2Node();
+        node = t5.transform(inputSource, null);
+    }
+
+    @Test
+    public void testTransformSAX() throws IOException {
+        MyContentHandler handler = new MyContentHandler();
+        InputStream is = url.openStream();
+        InputStream2SAX t1 = new InputStream2SAX();
+        t1.transform(is, handler, null);
+        is.close();
+
+        String xml = "<foo xmlns=\"http://foo\">bar</foo>";
+
+        InputSource inputSource = new InputSource(new StringReader(xml));
+        InputSource2SAX t2 = new InputSource2SAX();
+        MyContentHandler handler2 = new MyContentHandler();
+        t2.transform(inputSource, handler2, null);
+
+    }
+
+    private static class MyContentHandler extends DefaultHandler {
+
+        @Override
+        public void startElement(String namespaceURI, String localName, String qName, Attributes atts)
+            throws SAXException {
+            super.startElement(namespaceURI, localName, qName, atts);
+        }
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/XmlTreeStreamReaderTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/XmlTreeStreamReaderTestCase.java
new file mode 100644
index 0000000000..45ee53314e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/XmlTreeStreamReaderTestCase.java
@@ -0,0 +1,198 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.databinding.xml;
+
+import java.io.StringReader;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import org.custommonkey.xmlunit.XMLAssert;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class XmlTreeStreamReaderTestCase {
+    private static final String IPO_XML =
+        "<?xml version=\"1.0\"?>" + "<ipo:purchaseOrder"
+            + "  xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""
+            + "  xmlns:ipo=\"http://www.example.com/IPO\""
+            + "  xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\""
+            + "  orderDate=\"1999-12-01\">"
+            + "  <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">"
+            + "    <name>Helen Zoe</name>"
+            + "    <street>47 Eden Street</street>"
+            + "    <city>Cambridge</city>"
+            + "    <postcode>CB1 1JR</postcode>"
+            + "  </shipTo>"
+            + "  <billTo xsi:type=\"ipo:USAddress\">"
+            + "    <name>Robert Smith</name>"
+            + "    <street>8 Oak Avenue</street>"
+            + "    <city>Old Town</city>"
+            + "    <state>PA</state>"
+            + "    <zip>95819</zip>"
+            + "  </billTo>"
+            + "  <items>"
+            + "    <item partNum=\"833-AA\">"
+            + "      <productName>Lapis necklace</productName>"
+            + "      <quantity>1</quantity>"
+            + "      <USPrice>99.95</USPrice>"
+            + "      <ipo:comment>Want this for the holidays</ipo:comment>"
+            + "      <shipDate>1999-12-05</shipDate>"
+            + "    </item>"
+            + "  </items>"
+            + "</ipo:purchaseOrder>";
+
+    private static final String XML_RESULT =
+        "<?xml version='1.0' encoding='UTF-8'?>" + "<p1:e1 xmlns:p1=\"http://ns\">"
+            + "<p2:e11 xmlns:p2=\"http://ns1\">MyText</p2:e11>"
+            + "<p1:e12><p1:e121 /></p1:e12>"
+            + "<ipo:purchaseOrder xmlns:ipo=\"http://www.example.com/IPO\" "
+            + "xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" "
+            + "xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\" orderDate=\"1999-12-01\">  "
+            + "<shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">    "
+            + "<name>Helen Zoe</name>    <street>47 Eden Street</street>    "
+            + "<city>Cambridge</city>    <postcode>CB1 1JR</postcode>  </shipTo>  "
+            + "<billTo xsi:type=\"ipo:USAddress\">    <name>Robert Smith</name>    "
+            + "<street>8 Oak Avenue</street>    <city>Old Town</city>    <state>PA</state>    "
+            + "<zip>95819</zip>  </billTo>  <items>    <item partNum=\"833-AA\">      "
+            + "<productName>Lapis necklace</productName>      <quantity>1</quantity>      "
+            + "<USPrice>99.95</USPrice>      <ipo:comment>Want this for the holidays</ipo:comment>      "
+            + "<shipDate>1999-12-05</shipDate>    </item>  </items></ipo:purchaseOrder></p1:e1>";
+    private XmlNodeImpl root;
+
+    @Before
+    public void setUp() throws Exception {
+        root = new XmlNodeImpl();
+        root.name = new QName("http://ns", "e1", "p1");
+
+        XmlNodeImpl e11 = new XmlNodeImpl();
+        e11.name = new QName("http://ns1", "e11", "p2");
+
+        XmlNodeImpl e12 = new XmlNodeImpl();
+        e12.name = new QName("http://ns", "e12");
+
+        root.children.add(e11);
+        root.children.add(e12);
+
+        XmlNodeImpl e121 = new XmlNodeImpl();
+        e121.name = new QName("http://ns", "e121");
+        e12.children.add(e121);
+
+        XmlNodeImpl e111 = new XmlNodeImpl();
+        e111.value = "MyText";
+        e11.children.add(e111);
+
+        XmlNodeImpl e13 = new XmlNodeImpl();
+        e13.value = XMLInputFactory.newInstance().createXMLStreamReader(new StringReader(IPO_XML));
+        root.children.add(e13);
+
+    }
+
+    @Test
+    public void testIterator() {
+        List<QName> elements = new ArrayList<QName>();
+        XmlNodeIterator i = new XmlNodeIterator(root);
+        for (; i.hasNext();) {
+            XmlNode e = i.next();
+            elements.add(e.getName());
+        }
+        // System.out.println(elements);
+        QName[] names =
+            {new QName("http://ns", "e1"), new QName("http://ns1", "e11"), null, null, new QName("http://ns1", "e11"),
+             new QName("http://ns", "e12"), new QName("http://ns", "e121"), new QName("http://ns", "e121"),
+             new QName("http://ns", "e12"), null, null, new QName("http://ns", "e1")};
+        Assert.assertEquals(Arrays.asList(names), elements);
+    }
+
+    @Test
+    public void testReader() throws Exception {
+        XmlTreeStreamReaderImpl reader = new XmlTreeStreamReaderImpl(root);
+        XMLStreamReader2String t = new XMLStreamReader2String();
+        String xml = t.transform(reader, null);
+        XMLAssert.assertXMLEqual(XML_RESULT, xml);
+    }
+
+    private static class XmlNodeImpl implements XmlNode {
+        private List<XmlNode> children = new ArrayList<XmlNode>();
+        private List<XmlNode> attrs = new ArrayList<XmlNode>();
+        private Map<String, String> namespaces = new HashMap<String, String>();
+        private QName name;
+        private Object value = "123";
+
+        /**
+         * @see org.apache.tuscany.sca.databinding.xml.XmlNode#attributes()
+         */
+        public List<XmlNode> attributes() {
+            return attrs;
+        }
+
+        /**
+         * @see org.apache.tuscany.sca.databinding.xml.XmlNode#children()
+         */
+        public Iterator<XmlNode> children() {
+            return children.iterator();
+        }
+
+        /**
+         * @see org.apache.tuscany.sca.databinding.xml.XmlNode#getName()
+         */
+        public QName getName() {
+            return name;
+        }
+
+        /**
+         * @see org.apache.tuscany.sca.databinding.xml.XmlNode#getValue()
+         */
+        public <T> T getValue() {
+            return (T)value;
+        }
+
+        /**
+         * @see org.apache.tuscany.sca.databinding.xml.XmlNode#namespaces()
+         */
+        public Map<String, String> namespaces() {
+            return namespaces;
+        }
+
+        @Override
+        public String toString() {
+            return String.valueOf(name);
+        }
+
+        public Type getType() {
+            if (value instanceof XMLStreamReader) {
+                return Type.READER;
+            }
+            return name == null ? Type.CHARACTERS : Type.ELEMENT;
+        }
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/impl/ipo.xsd b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/impl/ipo.xsd
new file mode 100644
index 0000000000..92a576fb98
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/impl/ipo.xsd
@@ -0,0 +1,136 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<schema targetNamespace="http://www.example.com/IPO"
+	xmlns="http://www.w3.org/2001/XMLSchema"
+	xmlns:ipo="http://www.example.com/IPO">
+
+	<annotation>
+		<documentation xml:lang="en">
+			International Purchase order schema for Example.com
+			Copyright 2000 Example.com. All rights reserved.
+		</documentation>
+	</annotation>
+
+
+	<element name="purchaseOrder" type="ipo:PurchaseOrderType" />
+
+	<element name="comment" type="string" />
+
+	<complexType name="PurchaseOrderType">
+		<sequence>
+			<element name="shipTo" type="ipo:Address" />
+			<element name="billTo" type="ipo:Address" />
+			<element ref="ipo:comment" minOccurs="0" />
+			<element name="items" type="ipo:Items" />
+		</sequence>
+		<attribute name="orderDate" type="date" />
+	</complexType>
+
+	<complexType name="Items">
+		<sequence>
+			<element name="item" minOccurs="0" maxOccurs="unbounded">
+				<complexType>
+					<sequence>
+						<element name="productName" type="string" />
+						<element name="quantity">
+							<simpleType>
+								<restriction base="positiveInteger">
+									<maxExclusive value="100" />
+								</restriction>
+							</simpleType>
+						</element>
+						<element name="USPrice" type="decimal" />
+						<element ref="ipo:comment" minOccurs="0" />
+						<element name="shipDate" type="date"
+							minOccurs="0" />
+					</sequence>
+					<attribute name="partNum" type="ipo:SKU"
+						use="required" />
+				</complexType>
+			</element>
+		</sequence>
+	</complexType>
+
+	<simpleType name="SKU">
+		<restriction base="string">
+			<pattern value="\d{3}-[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+	<complexType name="Address">
+		<sequence>
+			<element name="name" type="string" />
+			<element name="street" type="string" />
+			<element name="city" type="string" />
+		</sequence>
+	</complexType>
+
+	<complexType name="USAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="state" type="ipo:USState" />
+					<element name="zip" type="positiveInteger" />
+				</sequence>
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<complexType name="UKAddress">
+		<complexContent>
+			<extension base="ipo:Address">
+				<sequence>
+					<element name="postcode" type="ipo:UKPostcode" />
+				</sequence>
+				<attribute name="exportCode" type="positiveInteger"
+					fixed="1" />
+			</extension>
+		</complexContent>
+	</complexType>
+
+	<!-- other Address derivations for more countries -->
+
+	<simpleType name="USState">
+		<restriction base="string">
+			<enumeration value="AK" />
+			<enumeration value="AL" />
+			<enumeration value="AR" />
+			<enumeration value="CA" />
+			<enumeration value="PA" />
+			<!-- and so on ... -->
+		</restriction>
+	</simpleType>
+
+	<simpleType name="Postcode">
+		<restriction base="string">
+			<length value="7" fixed="true" />
+		</restriction>
+	</simpleType>
+
+
+	<simpleType name="UKPostcode">
+		<restriction base="ipo:Postcode">
+			<pattern value="[A-Z]{2}\d\s\d[A-Z]{2}" />
+		</restriction>
+	</simpleType>
+
+
+
+</schema>
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/impl/order.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/impl/order.wsdl
new file mode 100644
index 0000000000..100890e10b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/impl/order.wsdl
@@ -0,0 +1,76 @@
+<?xml version="1.0"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<definitions name="StockQuote" targetNamespace="http://example.com/order.wsdl" xmlns:tns="http://example.com/order.wsdl"

+    xmlns:xsd1="http://example.com/order.xsd" xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+    xmlns="http://schemas.xmlsoap.org/wsdl/">

+

+    <types>

+        <schema targetNamespace="http://example.com/order.xsd" xmlns="http://www.w3.org/2001/XMLSchema"

+            xmlns:ipo="http://www.example.com/IPO">

+            <import namespace="http://www.example.com/IPO" schemaLocation="ipo.xsd"/>

+            <element name="checkOrderStatus">

+                <complexType>

+                    <sequence>

+                        <element name="customerId" type="string" />

+                        <element name="order" type="ipo:PurchaseOrderType" />

+                        <element name="flag" type="int" />

+                    </sequence>

+                </complexType>

+            </element>

+            <element name="checkOrderStatusResponse">

+                <complexType>

+                    <sequence>

+                        <element name="status" type="string" />

+                    </sequence>

+                </complexType>

+            </element>

+            <element name="note" type="string" />

+        </schema>

+    </types>

+

+    <message name="CheckOrderStatusInput1">

+        <part name="body" element="xsd1:checkOrderStatus" />

+    </message>

+

+    <message name="CheckOrderStatusOutput1">

+        <part name="body" element="xsd1:checkOrderStatusResponse" />

+    </message>

+

+    <message name="CheckOrderStatusInput2">

+        <part name="p1" element="xsd1:checkOrderStatus" />

+        <part name="p2" element="xsd1:note" />

+    </message>

+

+    <message name="CheckOrderStatusOutput2">

+        <part name="p1" element="xsd1:checkOrderStatusResponse" />

+    </message>

+

+    <portType name="OrderPortType">

+        <operation name="checkOrderStatus">

+            <input message="tns:CheckOrderStatusInput1" />

+            <output message="tns:CheckOrderStatusOutput1" />

+        </operation>

+        <operation name="checkOrderStatus2">

+            <input message="tns:CheckOrderStatusInput2" />

+            <output message="tns:CheckOrderStatusOutput2" />

+        </operation>

+    </portType>

+

+</definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/xml/foo.xml b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/xml/foo.xml
new file mode 100644
index 0000000000..0ba8ade1e0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/databinding/src/test/resources/org/apache/tuscany/sca/databinding/xml/foo.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<f:foo xmlns:f="http://foo" name="foo">
+    <b:bar xmlns:b="http://bar">bar</b:bar>
+</f:foo>    
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/LICENSE
new file mode 100644
index 0000000000..9100141e4e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/LICENSE
@@ -0,0 +1,253 @@
+

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+                           Version 2.0, January 2004

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+

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+=================================================================================================================

+

+This module also includes files under the following license:

+

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+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..682aacaf39
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/META-INF/MANIFEST.MF
@@ -0,0 +1,27 @@
+Manifest-Version: 1.0

+Private-Package: org.apache.tuscany.sca.definitions.xml;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Definitions XML Model

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397117406

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Definitions XML Model

+Import-Package: javax.xml.namespace,

+ javax.xml.stream,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.contribution.processor;version="2.0.0",

+ org.apache.tuscany.sca.contribution.resolver;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.definitions;version="2.0.0",

+ org.apache.tuscany.sca.definitions.util;version="2.0.0",

+ org.apache.tuscany.sca.definitions.xml;version="2.0.0",

+ org.apache.tuscany.sca.extensibility;version="2.0.0",

+ org.apache.tuscany.sca.monitor;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.definitions.xml

+Bundle-DocURL: http://www.apache.org/

+Export-Package: org.apache.tuscany.sca.definitions.xml;version="2.0.0"

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/NOTICE
new file mode 100644
index 0000000000..bc1a8c6d74
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/NOTICE
@@ -0,0 +1,12 @@
+${pom.name}

+Copyright (c) 2005 - 2009 The Apache Software Foundation

+

+This product includes software developed by

+The Apache Software Foundation (http://www.apache.org/).

+

+This product also includes software under the OASIS specification License

+with the following copyright:

+

+Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. 

+OASIS trademark, IPR and other policies apply.

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/pom.xml
new file mode 100644
index 0000000000..ff7880869d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/pom.xml
@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-modules</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>tuscany-definitions-xml</artifactId>

+    <name>Apache Tuscany SCA Definitions XML Model</name>

+    

+    <dependencies>

+    	<dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-policy</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-policy-xml</artifactId>

+            <version>2.0-M3</version>

+            <scope>runtime</scope>

+        </dependency>

+        

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-contribution</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-definitions</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+    	

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-assembly-xsd</artifactId>

+            <version>2.0-M3</version>

+            <scope>test</scope>

+        </dependency>

+    </dependencies>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/DefaultDefinitionsExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/DefaultDefinitionsExtensionPoint.java
new file mode 100644
index 0000000000..aa244ba274
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/DefaultDefinitionsExtensionPoint.java
@@ -0,0 +1,121 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.definitions.xml;

+

+import java.io.FileNotFoundException;

+import java.io.IOException;

+import java.net.URI;

+import java.net.URL;

+import java.util.ArrayList;

+import java.util.Collection;

+import java.util.List;

+import java.util.logging.Level;

+import java.util.logging.Logger;

+

+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;

+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;

+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;

+import org.apache.tuscany.sca.core.ExtensionPointRegistry;

+import org.apache.tuscany.sca.definitions.Definitions;

+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;

+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;

+

+/**

+ * Default implementation of an extension point for XML definitionss.

+ *

+ * @version $Rev: 758911 $ $Date: 2009-03-26 15:52:27 -0700 (Thu, 26 Mar 2009) $

+ */

+public class DefaultDefinitionsExtensionPoint implements DefinitionsExtensionPoint {

+    private static final Logger logger = Logger.getLogger(DefaultDefinitionsExtensionPoint.class.getName());

+    private static final URI DEFINITIONS_URI = URI.create("META-INF/definitions.xml");

+    private ExtensionPointRegistry registry;

+    private List<URL> documents = new ArrayList<URL>();

+    private List<Definitions> definitions = new ArrayList<Definitions>();

+    private boolean documentsLoaded;

+    private boolean loaded;

+

+    public DefaultDefinitionsExtensionPoint(ExtensionPointRegistry registry) {

+        this.registry = registry;

+    }

+

+    public void addDefinitionsDocument(URL url) {

+        documents.add(url);

+    }

+

+    public void removeDefinitionsDocument(URL url) {

+        documents.remove(url);

+    }

+

+    /**

+     * Load definitions declarations from META-INF/services/

+     * org.apache.tuscany.sca.contribution.processor.Definitions files

+     */

+    private synchronized void loadDefinitionsDocuments() {

+        if (documentsLoaded)

+            return;

+

+        // Get the definitions declarations

+        Collection<ServiceDeclaration> definitionsDeclarations;

+        try {

+            definitionsDeclarations = ServiceDiscovery.getInstance().getServiceDeclarations(DEFINITIONS_FILE);

+        } catch (IOException e) {

+            throw new IllegalStateException(e);

+        }

+

+        // Find each definitions

+        for (ServiceDeclaration definitionsDeclaration : definitionsDeclarations) {

+            URL url = definitionsDeclaration.getResource(definitionsDeclaration.getClassName());

+            if (url == null) {

+                throw new IllegalArgumentException(new FileNotFoundException(definitionsDeclaration.getClassName()));

+            }

+            documents.add(url);

+        }

+

+        documentsLoaded = true;

+    }

+

+    public synchronized List<Definitions> getDefinitions() {

+        if (!loaded) {

+            loadDefinitionsDocuments();

+            URLArtifactProcessorExtensionPoint processors =

+                registry.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);

+            URLArtifactProcessor<Definitions> processor = processors.getProcessor(Definitions.class);

+            for (URL url : documents) {

+                Definitions def;

+                try {

+                    def = processor.read(null, DEFINITIONS_URI, url);

+                    definitions.add(def);

+                } catch (ContributionReadException e) {

+                    logger.log(Level.SEVERE, e.getMessage(), e);

+                }

+            }

+            loaded = true;

+        }

+        return definitions;

+    }

+

+    public void addDefinitions(Definitions def) {

+        this.definitions.add(def);

+    }

+

+    public void removeDefinitions(Definitions def) {

+        this.definitions.remove(def);

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/DefinitionsDocumentProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/DefinitionsDocumentProcessor.java
new file mode 100644
index 0000000000..7d87a8a659
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/DefinitionsDocumentProcessor.java
@@ -0,0 +1,210 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.definitions.xml;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+import java.net.URLConnection;
+import java.security.AccessController;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
+import java.util.HashSet;
+import java.util.Set;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.definitions.DefinitionsFactory;
+import org.apache.tuscany.sca.definitions.util.DefinitionsUtil;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+import org.apache.tuscany.sca.policy.BindingType;
+import org.apache.tuscany.sca.policy.ImplementationType;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * A SCA Definitions Document processor.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefinitionsDocumentProcessor implements URLArtifactProcessor<Definitions> {
+    private StAXArtifactProcessor<Object> extensionProcessor;
+    private XMLInputFactory inputFactory;
+    private DefinitionsFactory definitionsFactory;
+    private Monitor monitor;
+
+    /**
+     * Construct a new SCADefinitions processor
+     * @param assemblyFactory
+     * @param policyFactory
+     * @param staxProcessor
+     */
+    public DefinitionsDocumentProcessor(StAXArtifactProcessor<Object> staxProcessor,
+                                        XMLInputFactory inputFactory,
+                                        DefinitionsFactory definitionsFactory,
+                                        Monitor monitor) {
+        this.extensionProcessor = (StAXArtifactProcessor<Object>)staxProcessor;
+        this.inputFactory = inputFactory;
+        this.definitionsFactory = definitionsFactory;
+        this.monitor = monitor;
+    }
+
+    /**
+     * Constructs a new SCADefinitions processor.
+     * 
+     * @param modelFactories
+     * @param staxProcessor
+     */
+    public DefinitionsDocumentProcessor(FactoryExtensionPoint modelFactories,
+                                        StAXArtifactProcessor<Object> staxProcessor,
+                                        Monitor monitor) {
+        this.extensionProcessor = (StAXArtifactProcessor<Object>)staxProcessor;
+        this.inputFactory = modelFactories.getFactory(XMLInputFactory.class);
+        this.definitionsFactory = modelFactories.getFactory(DefinitionsFactory.class);
+        this.monitor = monitor;
+    }
+
+    /**
+     * Report a exception.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void error(String message, Object model, Exception ex) {
+        if (monitor != null) {
+            Problem problem =
+                monitor.createProblem(this.getClass().getName(),
+                                      "definitions-xml-validation-messages",
+                                      Severity.ERROR,
+                                      model,
+                                      message,
+                                      ex);
+            monitor.problem(problem);
+        }
+    }
+
+    public Definitions read(URL contributionURL, final URI uri, final URL url) throws ContributionReadException {
+        InputStream urlStream = null;
+        try {
+            // Allow privileged access to open URL stream. Add FilePermission to added to security
+            // policy file.
+            try {
+                urlStream = AccessController.doPrivileged(new PrivilegedExceptionAction<InputStream>() {
+                    public InputStream run() throws IOException {
+                        URLConnection connection = url.openConnection();
+                        connection.setUseCaches(false);
+                        return connection.getInputStream();
+                    }
+                });
+            } catch (PrivilegedActionException e) {
+                error("PrivilegedActionException", url, (IOException)e.getException());
+                throw (IOException)e.getException();
+            }
+
+            //urlStream = createInputStream(url);
+            XMLStreamReader reader = inputFactory.createXMLStreamReader(url.toString(), urlStream);
+
+            Definitions definitions = definitionsFactory.createDefinitions();
+            int event = reader.getEventType();
+            while (reader.hasNext()) {
+                event = reader.next();
+
+                // We only deal with the root element
+                if (event == XMLStreamConstants.START_ELEMENT) {
+                    // QName name = reader.getName();
+                    Object model = extensionProcessor.read(reader);
+                    if (model instanceof Definitions) {
+                        DefinitionsUtil.aggregate((Definitions)model, definitions);
+                        return definitions;
+                    } else {
+                        error("ContributionReadException", model, null);
+                    }
+                }
+            }
+
+            return definitions;
+        } catch (XMLStreamException e) {
+            ContributionReadException ce = new ContributionReadException(e);
+            error("ContributionReadException", inputFactory, ce);
+            throw ce;
+        } catch (IOException e) {
+            ContributionReadException ce = new ContributionReadException(e);
+            error("ContributionReadException", inputFactory, ce);
+            throw ce;
+        } finally {
+
+            try {
+                if (urlStream != null) {
+                    urlStream.close();
+                    urlStream = null;
+                }
+            } catch (IOException ioe) {
+                //ignore
+            }
+        }
+    }
+
+    // FIXME: [rfeng] We need to validate the definitions against the Conformance Items
+    // defined by the SCA Policy Framework Spec V1.1
+    private static void stripDuplicates(Definitions definitions) {
+        Set<Intent> intents = new HashSet<Intent>(definitions.getIntents());
+        Set<PolicySet> policySets = new HashSet<PolicySet>(definitions.getPolicySets());
+
+        Set<BindingType> bindingTypes = new HashSet<BindingType>(definitions.getBindingTypes());
+        Set<ImplementationType> implementationTypes = new HashSet<ImplementationType>(definitions.getImplementationTypes());
+
+        definitions.getIntents().clear();
+        definitions.getIntents().addAll(intents);
+        definitions.getPolicySets().clear();
+        definitions.getPolicySets().addAll(policySets);
+        definitions.getBindingTypes().clear();
+        definitions.getBindingTypes().addAll(bindingTypes);
+        definitions.getImplementationTypes().clear();
+        definitions.getImplementationTypes().addAll(implementationTypes);
+    }
+
+    public void resolve(Definitions scaDefinitions, ModelResolver resolver) throws ContributionResolveException {
+        stripDuplicates(scaDefinitions);
+        extensionProcessor.resolve(scaDefinitions, resolver);
+    }
+
+    public String getArtifactType() {
+        return "/META-INF/definitions.xml";
+    }
+
+    public Class<Definitions> getModelType() {
+        return Definitions.class;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/DefinitionsExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/DefinitionsExtensionPoint.java
new file mode 100644
index 0000000000..61b815577f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/DefinitionsExtensionPoint.java
@@ -0,0 +1,64 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.definitions.xml;

+

+import java.net.URL;

+import java.util.List;

+

+import org.apache.tuscany.sca.definitions.Definitions;

+

+/**

+ * An extension point for built-in SCA intent/policySet definition files

+ *

+ * @version $Rev: 758911 $ $Date: 2009-03-26 15:52:27 -0700 (Thu, 26 Mar 2009) $

+ */

+public interface DefinitionsExtensionPoint {

+    String DEFINITIONS_FILE = "org.apache.tuscany.sca.definitions.xml.Definitions";

+

+    /**

+     * Add a definitions document

+     *

+     * @param url the URL of the definitions

+     */

+    void addDefinitionsDocument(URL url);

+

+    /**

+     * Remove a definitions document

+     *

+     * @param url the URL of the definitions

+     */

+    void removeDefinitionsDocument(URL url);

+    

+    /**

+     * @param definitions

+     */

+    void addDefinitions(Definitions definitions);

+    /**

+     * @param definitions

+     */

+    void removeDefinitions(Definitions definitions);

+

+    /**

+     * Get the list of definitions

+     * @return A list of definitions

+     */

+    List<Definitions> getDefinitions();

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/DefinitionsProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/DefinitionsProcessor.java
new file mode 100644
index 0000000000..7b80a750d2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/DefinitionsProcessor.java
@@ -0,0 +1,226 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.definitions.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.definitions.DefinitionsFactory;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.policy.BindingType;
+import org.apache.tuscany.sca.policy.ImplementationType;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Processor for SCA Definitions
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefinitionsProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<Definitions> {
+
+    private StAXArtifactProcessor<Object> extensionProcessor;
+    private DefinitionsFactory definitionsFactory;
+    private Monitor monitor;
+
+    public static final String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
+    public static final String BINDING = "binding";
+    public static final String IMPLEMENTATION = "implementation";
+    public static final String DEFINITIONS = "definitions";
+    public static final QName DEFINITIONS_QNAME = new QName(SCA11_NS, DEFINITIONS);
+    public static final String TARGET_NAMESPACE = "targetNamespace";
+    public static final String NAME = "name";
+
+    public DefinitionsProcessor(FactoryExtensionPoint factoryExtensionPoint,
+                                StAXArtifactProcessor<Object> extensionProcessor,
+                                Monitor monitor) {
+        this.extensionProcessor = extensionProcessor;
+        this.monitor = monitor;
+        this.definitionsFactory = factoryExtensionPoint.getFactory(DefinitionsFactory.class);
+    }
+
+    public Definitions read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        QName name = null;
+        Definitions definitions = null;
+        String targetNamespace = null;
+
+        while (reader.hasNext()) {
+            int event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT: {
+                    name = reader.getName();
+                    if (DEFINITIONS_QNAME.equals(name)) {
+                        definitions = definitionsFactory.createDefinitions();
+                        targetNamespace = reader.getAttributeValue(null, TARGET_NAMESPACE);
+                        definitions.setTargetNamespace(targetNamespace);
+                    } else {
+                        Object extension = extensionProcessor.read(reader);
+                        if (extension != null) {
+                            if (extension instanceof Intent) {
+                                Intent intent = (Intent)extension;
+                                intent.setName(new QName(targetNamespace, intent.getName().getLocalPart()));
+                                definitions.getIntents().add(intent);
+                                for (Intent i : intent.getQualifiedIntents()) {
+                                    i.setName(new QName(targetNamespace, i.getName().getLocalPart()));
+                                }
+                            } else if (extension instanceof PolicySet) {
+                                PolicySet policySet = (PolicySet)extension;
+                                policySet.setName(new QName(targetNamespace, policySet.getName().getLocalPart()));
+                                definitions.getPolicySets().add(policySet);
+                            } else if (extension instanceof Binding) {
+                                Binding binding = (Binding)extension;
+                                definitions.getBindings().add(binding);
+                            } else if (extension instanceof BindingType) {
+                                definitions.getBindingTypes().add((BindingType)extension);
+                            } else if (extension instanceof ImplementationType) {
+                                definitions.getImplementationTypes().add((ImplementationType)extension);
+                            }
+                        }
+                        break;
+                    }
+                }
+
+                case XMLStreamConstants.CHARACTERS:
+                    break;
+
+                case END_ELEMENT:
+                    name = reader.getName();
+                    if (DEFINITIONS_QNAME.equals(name)) {
+                        return definitions;
+                    }
+                    break;
+            }
+
+            //Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+        return definitions;
+    }
+
+    public void write(Definitions definitions, XMLStreamWriter writer) throws ContributionWriteException,
+        XMLStreamException {
+
+        writeStartDocument(writer, SCA11_NS, DEFINITIONS, new XAttr(TARGET_NAMESPACE, definitions.getTargetNamespace()));
+
+        for (Intent policyIntent : definitions.getIntents()) {
+            extensionProcessor.write(policyIntent, writer);
+        }
+
+        for (PolicySet policySet : definitions.getPolicySets()) {
+            extensionProcessor.write(policySet, writer);
+        }
+
+        for (BindingType bindingType : definitions.getBindingTypes()) {
+            extensionProcessor.write(bindingType, writer);
+        }
+
+        for (ImplementationType implType : definitions.getImplementationTypes()) {
+            extensionProcessor.write(implType, writer);
+        }
+
+        writeEndDocument(writer);
+    }
+
+    public void resolve(Definitions scaDefns, ModelResolver resolver) throws ContributionResolveException {
+        // start by adding all of the top level artifacts into the resolver as there
+        // are many cross artifact references in a definitions file and we don't want
+        // to be dependent on the order things appear
+
+        List<Intent> intents = new ArrayList<Intent>();
+        List<PolicySet> policySets = new ArrayList<PolicySet>();
+        List<PolicySet> referredPolicySets = new ArrayList<PolicySet>();
+
+        for (Intent intent : scaDefns.getIntents()) {
+            intents.add(intent);
+            resolver.addModel(intent);
+            for (Intent i : intent.getQualifiedIntents()) {
+                intents.add(i);
+                resolver.addModel(i);
+            }
+        }
+
+        for (PolicySet policySet : scaDefns.getPolicySets()) {
+            if (policySet.getReferencedPolicySets().isEmpty()) {
+                policySets.add(policySet);
+            } else {
+                referredPolicySets.add(policySet);
+            }
+
+            resolver.addModel(policySet);
+        }
+
+        for (BindingType bindingType : scaDefns.getBindingTypes()) {
+            resolver.addModel(bindingType);
+        }
+
+        for (ImplementationType implType : scaDefns.getImplementationTypes()) {
+            resolver.addModel(implType);
+        }
+
+        // now resolve everything to ensure that any references between
+        // artifacts are satisfied
+
+        for (Intent policyIntent : intents)
+            extensionProcessor.resolve(policyIntent, resolver);
+
+        for (PolicySet policySet : policySets)
+            extensionProcessor.resolve(policySet, resolver);
+
+        for (PolicySet policySet : referredPolicySets)
+            extensionProcessor.resolve(policySet, resolver);
+
+        for (BindingType bindingType : scaDefns.getBindingTypes()) {
+            extensionProcessor.resolve(bindingType, resolver);
+        }
+
+        for (ImplementationType implementationType : scaDefns.getImplementationTypes()) {
+            extensionProcessor.resolve(implementationType, resolver);
+        }
+    }
+
+    public QName getArtifactType() {
+        return DEFINITIONS_QNAME;
+    }
+
+    public Class<Definitions> getModelType() {
+        return Definitions.class;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/resources/META-INF/sca-policy-1.1-intents-definitions-cd02.xml b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/resources/META-INF/sca-policy-1.1-intents-definitions-cd02.xml
new file mode 100644
index 0000000000..db6d2efb9c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/resources/META-INF/sca-policy-1.1-intents-definitions-cd02.xml
@@ -0,0 +1,242 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!-- Copyright(C) OASIS(R) 2005,2009. All Rights Reserved.

+     OASIS trademark, IPR and other policies apply.  -->

+<sca:definitions xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+    targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200903">

+

+        <!-- Security related intents -->

+        <sca:intent name="serverAuthentication" constrains="sca:binding"

+            intentType="interaction">

+                <sca:description>

+                        Communication through the binding requires that the

+                        server is authenticated by the client

+                </sca:description>

+                <sca:qualifier name="transport" default="true"/>

+                <sca:qualifier name="message"/>

+        </sca:intent>

+

+        <sca:intent name="clientAuthentication" constrains="sca:binding"

+            intentType="interaction">

+                <sca:description>

+                        Communication through the binding requires that the

+                        client is authenticated by the server

+                </sca:description>

+                <sca:qualifier name="transport" default="true"/>

+                <sca:qualifier name="message"/>

+        </sca:intent>

+

+        <sca:intent name="authentication" requires="sca:clientAuthentication">

+                <sca:description>

+                        A convenience intent to help migration

+                </sca:description>

+        </sca:intent>

+

+        <sca:intent name="mutualAuthentication"

+                requires="sca:clientAuthentication sca:serverAuthentication">

+                <sca:description>

+                        Communication through the binding requires that the

+                        client and server to authenticate each other

+                </sca:description>

+        </sca:intent>

+

+        <sca:intent name="confidentiality" constrains="sca:binding"

+            intentType="interaction">

+                <sca:description>

+                        Communication through the binding prevents unauthorized

+                        users from reading the messages

+                </sca:description>

+                <sca:qualifier name="transport" default="true"/>

+                <sca:qualifier name="message"/>

+        </sca:intent>

+

+        <sca:intent name="integrity" constrains="sca:binding"

+            intentType="interaction">

+                <sca:description>

+                        Communication through the binding prevents tampering

+                        with the messages sent between the client and the service.

+                </sca:description>

+                <sca:qualifier name="transport" default="true"/>

+                <sca:qualifier name="message"/>

+        </sca:intent>

+

+        <sca:intent name="authorization" constrains="sca:implementation"

+            intentType="implementation">

+                <sca:description>

+                        Ensures clients are authorized to use services.

+                </sca:description>

+                <sca:qualifier name="fineGrain" default="true"/>

+        </sca:intent>

+

+

+        <!-- Reliable messaging related intents -->

+        <sca:intent name="atLeastOnce" constrains="sca:binding"

+            intentType="interaction">

+                <sca:description>

+                        This intent is used to indicate that a message sent

+                        by a client is always delivered to the component.

+                </sca:description>

+        </sca:intent>

+

+        <sca:intent name="atMostOnce" constrains="sca:binding"

+            intentType="interaction">

+                <sca:description>

+                        This intent is used to indicate that a message that was

+                        successfully sent by a client is not delivered more than

+                        once to the component.

+                </sca:description>

+        </sca:intent>

+

+        <sca:intent name="exactlyOnce" requires="sca:atLeastOnce sca:atMostOnce"

+            constrains="sca:binding" intentType="interaction">

+                <sca:description>

+                        This profile intent is used to indicate that a message sent

+                        by a client is always delivered to the component. It also

+                        indicates that duplicate messages are not delivered to the

+                        component.

+            </sca:description>

+        </sca:intent>

+

+        <sca:intent name="ordered" appliesTo="sca:binding"

+            intentType="interaction">

+                <sca:description>

+                        This intent is used to indicate that all the messages are

+                        delivered to the component in the order they were sent by

+                        the client.

+                </sca:description>

+        </sca:intent>

+

+        <!-- Transaction related intents -->

+        <sca:intent name="managedTransaction" excludes="sca:noManagedTransaction"

+            mutuallyExclusive="true" constrains="sca:implementation"

+            intentType="implementation">

+                <sca:description>

+                A managed transaction environment is necessary in order to

+                run the component. The specific type of managed transaction

+                needed is not constrained.

+                </sca:description>

+                <sca:qualifier name="global" default="true">

+                        <sca:description>

+                        For a component marked with managedTransaction.global

+                        a global transaction needs to be present before dispatching

+                        any method on the component - using any transaction

+                        propagated from the client or else beginning and completing

+                        a new transaction.

+                        </sca:description>

+                </sca:qualifier>

+                <sca:qualifier name="local">

+                        <sca:description>

+                        A component marked with managedTransaction.local needs to

+                        run within a local transaction containment (LTC) that

+                        is started and ended by the SCA runtime.

+                        </sca:description>

+                </sca:qualifier>

+        </sca:intent>

+

+        <sca:intent name="noManagedTransaction" excludes="sca:managedTransaction"

+            constrains="sca:implementation" intentType="implementation">

+                <sca:description>

+                A component marked with noManagedTransaction needs to run without

+                a managed transaction, under neither a global transaction nor

+                an LTC. A transaction propagated to the hosting SCA runtime

+                is not joined by the hosting runtime on behalf of a

+                component marked with noManagedtransaction.

+                </sca:description>

+        </sca:intent>

+

+        <sca:intent name="transactedOneWay" excludes="sca:immediateOneWay"

+            constrains="sca:binding" intentType="implementation">

+                <sca:description>

+                For a reference marked as transactedOneWay any OneWay invocation

+                messages are transacted as part of a client global

+                transaction.

+                For a service marked as transactedOneWay any OneWay invocation

+                message are received from the transport binding in a

+                transacted fashion, under the service’s global transaction.

+                </sca:description>

+        </sca:intent>

+

+        <sca:intent name="immediateOneWay" excludes="sca:transactedOneWay"

+            constrains="sca:binding" intentType="implementation">

+                <sca:description>

+                For a reference indicates that any OneWay invocation messages

+                are sent immediately regardless of any client transaction.

+                For a service indicates that any OneWay invocation is

+                received immediately regardless of any target service

+                transaction.

+                </sca:description>

+        </sca:intent>

+

+        <sca:intent name="propagatesTransaction" excludes="sca:suspendsTransaction"

+            constrains="sca:binding" intentType="interaction">

+                <sca:description>

+                A service marked with propagatesTransaction is dispatched

+                under any propagated (client) transaction and the service binding

+                needs to be capable     of receiving a transaction context.

+                A reference marked with propagatesTransaction propagates any

+                transaction context under which the client runs when the

+                reference is used for a request-response interaction and the

+                binding of a reference marked with propagatesTransaction needs to

+                be capable of propagating a transaction context.

+                </sca:description>

+        </sca:intent>

+

+        <sca:intent name="suspendsTransaction" excludes="sca:propagatesTransaction"

+            constrains="sca:binding" intentType="interaction">

+                <sca:description>

+                A service marked with suspendsTransaction is not dispatched

+                under any propagated (client) transaction.

+                A reference marked with suspendsTransaction does not propagate

+                any transaction context under which the client runs when the

+                reference is used.

+                </sca:description>

+        </sca:intent>

+

+        <sca:intent name="managedSharedTransaction"

+                requires="sca:managedTransaction.global sca:propagatesTransaction">

+                <sca:description>

+                        Used to indicate that the component requires both the

+                        managedTransaction.global and the propagatesTransactions

+                        intents

+                </sca:description>

+        </sca:intent>

+

+        <!-- Miscellaneous intents -->

+        <sca:intent name="asyncInvocation" constrains="sca:Binding"

+                intentType="interaction">

+                <sca:description>

+                        Indicates that request/response operations for the

+                        interface of this wire are "long running" and must be

+                        treated as two separate message transmissions

+                </sca:description>

+        </sca:intent>

+

+        <sca:intent name="SOAP" constrains="sca:binding" intentType="interaction">

+                <sca:description>

+                Specifies that the SOAP messaging model is used for delivering

+                messages.

+                </sca:description>

+                <sca:qualifier name="1_1" default="true"/>

+                <sca:qualifier name="1_2"/>

+        </sca:intent>

+

+        <sca:intent name="JMS" constrains="sca:binding" intentType="interaction">

+                <sca:description>

+                Requires that the messages are delivered and received via the

+                JMS API.

+                </sca:description>

+        </sca:intent>

+

+        <sca:intent name="noListener" constrains="sca:binding"

+            intentType="interaction">

+                <sca:description>

+                This intent can only be used on a reference. Indicates that the

+                client is not able to handle new inbound connections. The binding

+                and callback binding are configured so that any

+                response or callback comes either through a back channel of the

+                connection from the client to the server or by having the client

+                poll the server for messages.

+                </sca:description>

+        </sca:intent>

+

+</sca:definitions>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..024953e255
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.definitions.xml.DefinitionsProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#definitions,model=org.apache.tuscany.sca.definitions.Definitions
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor
new file mode 100644
index 0000000000..c0350c8189
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.definitions.xml.DefinitionsDocumentProcessor;type=/META-INF/definitions.xml,model=org.apache.tuscany.sca.definitions.Definitions
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.xml.Definitions b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.xml.Definitions
new file mode 100644
index 0000000000..895b5ebdd5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.xml.Definitions
@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+#

+#   http://www.apache.org/licenses/LICENSE-2.0

+#

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+META-INF/sca-policy-1.1-intents-definitions-cd02.xml
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.xml.DefinitionsExtensionPoint b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.xml.DefinitionsExtensionPoint
new file mode 100644
index 0000000000..22c2a0549c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.xml.DefinitionsExtensionPoint
@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+#

+#   http://www.apache.org/licenses/LICENSE-2.0

+#

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+org.apache.tuscany.sca.definitions.xml.DefaultDefinitionsExtensionPoint
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/resources/definitions-xml-validation-messages.properties b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/resources/definitions-xml-validation-messages.properties
new file mode 100644
index 0000000000..857887ec3f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/main/resources/definitions-xml-validation-messages.properties
@@ -0,0 +1,22 @@
+#
+#
+#    Licensed to the Apache Software Foundation (ASF) under one
+#    or more contributor license agreements. See the NOTICE file
+#    distributed with this work for additional information
+#    regarding copyright ownership. The ASF licenses this file
+#    to you under the Apache License, Version 2.0 (the
+#    "License"); you may not use this file except in compliance
+#    with the License. You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing,
+#    software distributed under the License is distributed on an
+#    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#    KIND, either express or implied. See the License for the
+#    specific language governing permissions and limitations
+#    under the License.
+#
+#
+ContributionReadException = ContributionReadException occured due to :
+PrivilegedActionException = Privileged Action Exception occured due to FilePermission in security policy file: 
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/test/java/org/apache/tuscany/sca/definitions/MockPolicy.java b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/test/java/org/apache/tuscany/sca/definitions/MockPolicy.java
new file mode 100644
index 0000000000..496a909572
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/test/java/org/apache/tuscany/sca/definitions/MockPolicy.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.definitions;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Mocked Policy
+ */
+public class MockPolicy {
+    public QName getName() {
+        return new QName("http://schemas.xmlsoap.org/ws/2004/09/policy", "PolicyAttachment");
+    }
+
+    public boolean isUnresolved() {
+        return false;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/test/java/org/apache/tuscany/sca/definitions/ReadDocumentTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/test/java/org/apache/tuscany/sca/definitions/ReadDocumentTestCase.java
new file mode 100644
index 0000000000..cc36cd69ec
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/test/java/org/apache/tuscany/sca/definitions/ReadDocumentTestCase.java
@@ -0,0 +1,226 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.definitions;

+

+import static org.junit.Assert.assertEquals;

+import static org.junit.Assert.assertFalse;

+import static org.junit.Assert.assertNotNull;

+import static org.junit.Assert.assertNull;

+import static org.junit.Assert.assertTrue;

+

+import java.net.URI;

+import java.net.URL;

+import java.util.Hashtable;

+import java.util.Map;

+

+import javax.xml.namespace.QName;

+

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;

+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;

+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;

+import org.apache.tuscany.sca.contribution.resolver.DefaultModelResolver;

+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;

+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;

+import org.apache.tuscany.sca.policy.BindingType;

+import org.apache.tuscany.sca.policy.ImplementationType;

+import org.apache.tuscany.sca.policy.Intent;

+import org.apache.tuscany.sca.policy.IntentMap;

+import org.apache.tuscany.sca.policy.PolicySet;

+import org.apache.tuscany.sca.policy.Qualifier;

+import org.junit.BeforeClass;

+import org.junit.Test;

+

+/**

+ * Test reading SCA XML assembly documents.

+ * 

+ * @version $Rev: 551296 $ $Date: 2007-06-28 01:18:35 +0530 (Thu, 28 Jun 2007) $

+ */

+public class ReadDocumentTestCase {

+

+    private static URLArtifactProcessor<Definitions> policyDefinitionsProcessor = null;

+    private static Definitions definitions;

+    private static Map<QName, Intent> intentTable = new Hashtable<QName, Intent>();

+    private static Map<QName, PolicySet> policySetTable = new Hashtable<QName, PolicySet>();

+    private static Map<QName, BindingType> bindingTypesTable = new Hashtable<QName, BindingType>();

+    private static Map<QName, ImplementationType> implTypesTable = new Hashtable<QName, ImplementationType>();

+    public static final String scaNamespace = "http://docs.oasis-open.org/ns/opencsa/sca/200903";

+    public static final String namespace = "http://test";

+

+    private static final QName secureWsPolicy = new QName(namespace, "SecureWSPolicy");

+    private static final QName confidentiality = new QName(namespace, "confidentiality");

+    private static final QName integrity = new QName(namespace, "integrity");

+    private static final QName messageProtection = new QName(namespace, "messageProtection");

+    private static final QName confidentiality_transport = new QName(namespace, "confidentiality.transport");

+    private static final QName confidentiality_message = new QName(namespace, "confidentiality.message");

+    private static final QName secureReliablePolicy = new QName(namespace, "SecureReliablePolicy");

+    private static final QName secureMessagingPolicies = new QName(namespace, "SecureMessagingPolicies");

+    private static final QName securityPolicy = new QName(namespace, "SecurityPolicy");

+    private static final QName basicAuthMsgProtSecurity = new QName(namespace, "BasicAuthMsgProtSecurity");

+    private static final QName wsBinding = new QName(scaNamespace, "binding.ws");

+    private static final QName javaImpl = new QName(scaNamespace, "implementation.java");

+

+    @BeforeClass

+    public static void setUp() throws Exception {

+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();

+

+        // Create StAX processors

+        StAXArtifactProcessorExtensionPoint staxProcessors =

+            extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);

+        staxProcessors.addArtifactProcessor(new TestPolicyProcessor());

+

+        URLArtifactProcessorExtensionPoint documentProcessors =

+            extensionPoints.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);

+        policyDefinitionsProcessor = documentProcessors.getProcessor(Definitions.class);

+

+        URL url = ReadDocumentTestCase.class.getResource("test_definitions.xml");

+        URI uri = URI.create("test_definitions.xml");

+        definitions = policyDefinitionsProcessor.read(null, uri, url);

+

+        for (Intent intent : definitions.getIntents()) {

+            intentTable.put(intent.getName(), intent);

+            for (Intent i : intent.getQualifiedIntents()) {

+                intentTable.put(i.getName(), i);

+            }

+        }

+

+        for (PolicySet policySet : definitions.getPolicySets()) {

+            policySetTable.put(policySet.getName(), policySet);

+        }

+

+        for (BindingType bindingType : definitions.getBindingTypes()) {

+            bindingTypesTable.put(bindingType.getType(), bindingType);

+        }

+

+        for (ImplementationType implType : definitions.getImplementationTypes()) {

+            implTypesTable.put(implType.getType(), implType);

+        }

+    }

+

+    @Test

+    public void testReadSCADefinitions() throws Exception {

+        assertNotNull(definitions);

+

+        assertNotNull(intentTable.get(confidentiality));

+        assertNotNull(intentTable.get(messageProtection));

+        assertNotNull(intentTable.get(confidentiality_transport));

+        assertTrue(intentTable.get(confidentiality).getDescription().length() > 0);

+

+        assertNotNull(policySetTable.get(secureReliablePolicy));

+        assertTrue(policySetTable.get(secureReliablePolicy).getProvidedIntents().size() == 2);

+        assertTrue(policySetTable.get(secureReliablePolicy).getPolicies().size() == 2);

+

+        assertNotNull(policySetTable.get(secureMessagingPolicies));

+        assertEquals(2, policySetTable.get(secureMessagingPolicies).getIntentMaps().get(0).getQualifiers().size());

+        //assertTrue(policySetTable.get(secureWsPolicy).getPolicies().get(0) instanceof org.apache.neethi.Policy);

+

+        assertEquals(bindingTypesTable.size(), 1);

+        assertNotNull(bindingTypesTable.get(wsBinding));

+        assertEquals(implTypesTable.size(), 1);

+        assertNotNull(implTypesTable.get(javaImpl));

+    }

+

+    private boolean isRealizedBy(PolicySet policySet, Intent intent) {

+        if (intent.getName().getLocalPart().indexOf('.') == -1) {

+            return policySet.getProvidedIntents().contains(intent);

+        }

+        for (IntentMap map : policySet.getIntentMaps()) {

+            for (Qualifier q : map.getQualifiers()) {

+                if (q.getIntent().equals(intent)) {

+                    return true;

+                }

+            }

+        }

+        return false;

+    }

+    

+    private int getNumberOfQualifiedPolicies(PolicySet policySet) {

+        int count = 0;

+        for(IntentMap intentMap: policySet.getIntentMaps()) {

+            for(Qualifier q: intentMap.getQualifiers()) {

+                count += q.getPolicies().size();

+            }

+        }

+        return count;

+    }

+

+    @Test

+    public void testResolveSCADefinitions() throws Exception {

+        Intent i1 = intentTable.get(messageProtection);

+        assertTrue(!i1.getRequiredIntents().isEmpty());

+        assertNull(i1.getRequiredIntents().get(0).getDescription());

+

+        QName confidentiality_transport = new QName(namespace, "confidentiality.transport");

+        Intent i2 = intentTable.get(confidentiality_transport);

+        assertNotNull(i2.getQualifiableIntent());

+

+        PolicySet secureReliablePolicySet = policySetTable.get(secureReliablePolicy);

+        PolicySet secureMessagingPolicySet = policySetTable.get(secureMessagingPolicies);

+        PolicySet securityPolicySet = policySetTable.get(securityPolicy);

+

+        assertEquals(secureReliablePolicySet.getProvidedIntents().get(1).getName(), integrity);

+        assertNull(secureReliablePolicySet.getProvidedIntents().get(1).getDescription());

+        assertTrue(secureMessagingPolicySet.isUnresolved());

+        assertEquals(3, getNumberOfQualifiedPolicies(securityPolicySet));

+

+        //testing to ensure that inclusion of referred policy sets has not happened

+        PolicySet basicAuthMsgProtSecurityPolicySet = policySetTable.get(basicAuthMsgProtSecurity);

+        assertTrue(basicAuthMsgProtSecurityPolicySet.getPolicies().isEmpty());

+        assertTrue(basicAuthMsgProtSecurityPolicySet.getIntentMaps().isEmpty());

+

+        BindingType wsBindingType = bindingTypesTable.get(wsBinding);

+        assertNull(wsBindingType.getAlwaysProvidedIntents().get(0).getDescription());

+        assertNull(wsBindingType.getMayProvidedIntents().get(0).getDescription());

+

+        ImplementationType javaImplType = implTypesTable.get(javaImpl);

+        assertNull(javaImplType.getAlwaysProvidedIntents().get(0).getDescription());

+        assertNull(javaImplType.getMayProvidedIntents().get(0).getDescription());

+

+        ModelResolver resolver = new DefaultModelResolver();

+        policyDefinitionsProcessor.resolve(definitions, resolver);

+        //builder.build(scaDefinitions);

+

+        //testing if policy intents have been linked have property been linked up 

+        assertNotNull(i1.getRequiredIntents().get(0).getDescription());

+        // assertNotNull(i2.getQualifiableIntent().getDescription());

+        assertEquals(secureReliablePolicySet.getProvidedIntents().get(1).getName(), integrity);

+        assertNotNull(secureReliablePolicySet.getProvidedIntents().get(1).getDescription());

+

+        //testing if policysets have been properly linked up with intents

+        assertFalse(secureMessagingPolicySet.isUnresolved());

+        assertTrue(isRealizedBy(secureMessagingPolicySet, intentTable.get(confidentiality)));

+        assertTrue(isRealizedBy(secureMessagingPolicySet, intentTable.get(confidentiality_transport)));

+

+        //testing if intent maps have been properly mapped to policies

+        assertFalse(securityPolicySet.isUnresolved());

+        assertTrue(isRealizedBy(securityPolicySet, intentTable.get(confidentiality)));

+        assertTrue(isRealizedBy(securityPolicySet, intentTable.get(confidentiality_message)));

+

+        //testing for inclusion of referred policysets

+        assertFalse(basicAuthMsgProtSecurityPolicySet.getPolicies().isEmpty());

+        assertFalse(basicAuthMsgProtSecurityPolicySet.getIntentMaps().get(0).getQualifiers().isEmpty());

+        assertTrue(isRealizedBy(basicAuthMsgProtSecurityPolicySet, intentTable.get(confidentiality_transport)));

+

+        assertNotNull(wsBindingType.getAlwaysProvidedIntents().get(0).getDescription());

+        assertNotNull(wsBindingType.getMayProvidedIntents().get(0).getDescription());

+

+        assertNotNull(javaImplType.getAlwaysProvidedIntents().get(0).getDescription());

+        assertNotNull(javaImplType.getMayProvidedIntents().get(0).getDescription());

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/test/java/org/apache/tuscany/sca/definitions/TestPolicyProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/test/java/org/apache/tuscany/sca/definitions/TestPolicyProcessor.java
new file mode 100644
index 0000000000..73a84f5354
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/test/java/org/apache/tuscany/sca/definitions/TestPolicyProcessor.java
@@ -0,0 +1,57 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.definitions;

+

+import javax.xml.namespace.QName;

+import javax.xml.stream.XMLStreamException;

+import javax.xml.stream.XMLStreamReader;

+import javax.xml.stream.XMLStreamWriter;

+

+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;

+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;

+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;

+

+/**

+ * A PolicyProcessor used for testing.

+ *

+ * @version $Rev$ $Date$

+ */

+public class TestPolicyProcessor implements StAXArtifactProcessor<MockPolicy> {

+    public QName getArtifactType() {

+        return new QName("http://schemas.xmlsoap.org/ws/2004/09/policy", "PolicyAttachment");

+    }

+

+    public MockPolicy read(XMLStreamReader arg0) throws ContributionReadException, XMLStreamException {

+        return new MockPolicy();

+    }

+

+    public void write(MockPolicy arg0, XMLStreamWriter arg1) throws ContributionWriteException, XMLStreamException {

+    }

+

+    public Class<MockPolicy> getModelType() {

+        return MockPolicy.class;

+    }

+

+    public void resolve(MockPolicy arg0, ModelResolver arg1) throws ContributionResolveException {

+

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/test/resources/org/apache/tuscany/sca/definitions/test_definitions.xml b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/test/resources/org/apache/tuscany/sca/definitions/test_definitions.xml
new file mode 100644
index 0000000000..c59fb3537b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions-xml/src/test/resources/org/apache/tuscany/sca/definitions/test_definitions.xml
@@ -0,0 +1,206 @@
+<?xml version="1.0" encoding="ASCII"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<definitions xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" targetNamespace="http://test"

+    xmlns:test="http://test" xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903">

+

+    <!-- Extension Types Metadata -->

+    <implementationType type="sca:implementation.java" alwaysProvides="test:logging" mayProvide="test:tracing" />

+    <bindingType type="sca:binding.ws" alwaysProvides="test:confidentiality" mayProvide="test:integrity" />

+

+    <!-- Intents and Policysets to assume targetnamespace -->

+    <intent name="TestIntentOne" constrains="sca:binding">

+        <description>

+            Test Intent

+             </description>

+    </intent>

+

+    <intent name="TestIntentTwo" constrains="sca:binding" requires="test:TestIntentOne">

+        <description>

+            Protect messages from unauthorized reading or modification

+             </description>

+    </intent>

+

+    <policySet name="TestPolicySetOne" provides="test:TestIntentOne" appliesTo="sca:binding.ws"

+        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+        <wsp:PolicyAttachment>

+            <!-- policy expression and policy subject for

+                 "basic authentication" -->

+        </wsp:PolicyAttachment>

+        <wsp:PolicyAttachment>

+            <!-- policy expression and policy subject for

+                "reliability" -->

+        </wsp:PolicyAttachment>

+    </policySet>

+

+    <!-- POLICY SETS -->

+    <policySet name="SecureReliablePolicy" provides="test:confidentiality.transport test:integrity" appliesTo="sca:binding.ws"

+        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+        <wsp:PolicyAttachment>

+            <!-- policy expression and policy subject for

+                 "basic authentication" -->

+        </wsp:PolicyAttachment>

+        <wsp:PolicyAttachment>

+            <!-- policy expression and policy subject for

+                "reliability" -->

+        </wsp:PolicyAttachment>

+    </policySet>

+

+    <policySet name="SecureMessagingPolicies" provides="test:confidentiality" appliesTo="binding.ws"

+        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+        <intentMap provides="test:confidentiality" default="transport">

+            <qualifier name="transport">

+                <wsp:PolicyAttachment>

+                    <!-- policy expression and policy subject for "transport" alternative -->

+                </wsp:PolicyAttachment>

+                <wsp:PolicyAttachment>...</wsp:PolicyAttachment>

+            </qualifier>

+            <qualifier name="message">

+                <wsp:PolicyAttachment>

+                    <!-- policy expression and policy subject for "message" alternative" -->

+                </wsp:PolicyAttachment>

+            </qualifier>

+        </intentMap>

+    </policySet>

+

+    <policySet name="SecurityPolicy" provides="test:confidentiality" appliesTo="binding.ws"

+        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+        <intentMap provides="test:confidentiality" default="message">

+            <qualifier name="message">

+                <wsp:PolicyAttachment>

+                    <!-- policy attachment for body encryption -->

+                </wsp:PolicyAttachment>

+                <wsp:PolicyAttachment>

+                    <!-- policy attachment for whole message encryption -->

+                </wsp:PolicyAttachment>

+            </qualifier>

+            <qualifier name="transport">

+                <wsp:PolicyAttachment>

+                    <!-- policy attachment for transport encryption -->

+                </wsp:PolicyAttachment>

+            </qualifier>

+        </intentMap>

+    </policySet>

+

+    <policySet name="BasicAuthMsgProtSecurity" provides="test:authentication test:confidentiality" appliesTo="binding.ws"

+        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903">

+        <policySetReference name="test:AuthenticationPolicies" />

+        <policySetReference name="test:ConfidentialityPolicies" />

+    </policySet>

+

+    <policySet name="AuthenticationPolicies" provides="test:authentication" appliesTo="binding.ws"

+        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+        <wsp:PolicyAttachment>

+            <!-- policy expression and policy subject for "basic

+        authentication" -->

+        </wsp:PolicyAttachment>

+    </policySet>

+

+    <policySet name="ConfidentialityPolicies" provides="test:confidentiality" appliesTo="binding.ws"

+        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+        <intentMap provides="test:confidentiality" default="transport">

+            <qualifier name="transport">

+                <wsp:PolicyAttachment>

+                    <!-- policy expression and policy subject for "transport"

+                alternative -->

+                </wsp:PolicyAttachment>

+                <wsp:PolicyAttachment>...</wsp:PolicyAttachment>

+            </qualifier>

+            <qualifier name="message">

+                <wsp:PolicyAttachment>

+                    <!-- policy expression and policy subject for "message"

+                alternative" -->

+                    ...

+                </wsp:PolicyAttachment>

+            </qualifier>

+        </intentMap>

+    </policySet>

+

+    <policySet name="SecureWSPolicy" provides="test:confidentiality" appliesTo="sca:binding.ws"

+        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:sp="http://schemas.xmlsoap.org/ws/2002/12/secext"

+        xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+        <wsp:Policy>

+            <wsp:ExactlyOne>

+                <wsp:All>

+                    <sp:SecurityToken>

+                        <sp:TokenType>sp:X509v3</sp:TokenType>

+                    </sp:SecurityToken>

+                    <sp:UsernameToken />

+                    <sp:SignedParts />

+                    <sp:EncryptedParts>

+                        <sp:Body />

+                    </sp:EncryptedParts>

+                    <sp:TransportBinding>

+                        <sp:IncludeTimeStamp />

+                    </sp:TransportBinding>

+                </wsp:All>

+            </wsp:ExactlyOne>

+        </wsp:Policy>

+    </policySet>

+

+    <!-- profile intent -->

+    <intent name="reliableMessageProtection" constrains="sca:binding" requires="test:messageProtection">

+        <description>

+            Protect messages from unauthorized reading or modification

+             </description>

+    </intent>

+

+    <intent name="messageProtection" constrains="sca:binding" requires="test:confidentiality test:integrity">

+        <description>

+            Protect messages from unauthorized reading or modification

+             </description>

+    </intent>

+

+    <!-- simple intent -->

+    <intent name="confidentiality" constrains="sca:binding">

+        <description>

+            Communitcation thro this binding must prevent

+            unauthorized users from reading the messages.

+        </description>

+        <qualifier name="transport" />

+        <qualifier name="message" default="true" />

+    </intent>

+

+    <intent name="integrity" constrains="sca:binding">

+        <description>

+            Communitcation thro this binding must prevent

+            unauthorized modification of the messages.

+             </description>

+    </intent>

+

+    <intent name="authentication" constrains="sca:binding">

+        <description>

+            Communitcation thro this binding required

+            Authentication.

+             </description>

+    </intent>

+

+    <intent name="logging" constrains="sca:implementation">

+        <description>

+            All messages to and from this implementation must be logged

+             </description>

+    </intent>

+

+    <intent name="tracing" constrains="sca:implementation.java">

+        <description>

+            Need to figure out some description for this 

+             </description>

+    </intent>

+

+</definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/definitions/LICENSE
new file mode 100644
index 0000000000..6e529a25c4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions/LICENSE
@@ -0,0 +1,205 @@
+

+                                 Apache License

+                           Version 2.0, January 2004

+                        http://www.apache.org/licenses/

+

+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

+

+   1. Definitions.

+

+      "License" shall mean the terms and conditions for use, reproduction,

+      and distribution as defined by Sections 1 through 9 of this document.

+

+      "Licensor" shall mean the copyright owner or entity authorized by

+      the copyright owner that is granting the License.

+

+      "Legal Entity" shall mean the union of the acting entity and all

+      other entities that control, are controlled by, or are under common

+      control with that entity. For the purposes of this definition,

+      "control" means (i) the power, direct or indirect, to cause the

+      direction or management of such entity, whether by contract or

+      otherwise, or (ii) ownership of fifty percent (50%) or more of the

+      outstanding shares, or (iii) beneficial ownership of such entity.

+

+      "You" (or "Your") shall mean an individual or Legal Entity

+      exercising permissions granted by this License.

+

+      "Source" form shall mean the preferred form for making modifications,

+      including but not limited to software source code, documentation

+      source, and configuration files.

+

+      "Object" form shall mean any form resulting from mechanical

+      transformation or translation of a Source form, including but

+      not limited to compiled object code, generated documentation,

+      and conversions to other media types.

+

+      "Work" shall mean the work of authorship, whether in Source or

+      Object form, made available under the License, as indicated by a

+      copyright notice that is included in or attached to the work

+      (an example is provided in the Appendix below).

+

+      "Derivative Works" shall mean any work, whether in Source or Object

+      form, that is based on (or derived from) the Work and for which the

+      editorial revisions, annotations, elaborations, or other modifications

+      represent, as a whole, an original work of authorship. For the purposes

+      of this License, Derivative Works shall not include works that remain

+      separable from, or merely link (or bind by name) to the interfaces of,

+      the Work and Derivative Works thereof.

+

+      "Contribution" shall mean any work of authorship, including

+      the original version of the Work and any modifications or additions

+      to that Work or Derivative Works thereof, that is intentionally

+      submitted to Licensor for inclusion in the Work by the copyright owner

+      or by an individual or Legal Entity authorized to submit on behalf of

+      the copyright owner. For the purposes of this definition, "submitted"

+      means any form of electronic, verbal, or written communication sent

+      to the Licensor or its representatives, including but not limited to

+      communication on electronic mailing lists, source code control systems,

+      and issue tracking systems that are managed by, or on behalf of, the

+      Licensor for the purpose of discussing and improving the Work, but

+      excluding communication that is conspicuously marked or otherwise

+      designated in writing by the copyright owner as "Not a Contribution."

+

+      "Contributor" shall mean Licensor and any individual or Legal Entity

+      on behalf of whom a Contribution has been received by Licensor and

+      subsequently incorporated within the Work.

+

+   2. Grant of Copyright License. Subject to the terms and conditions of

+      this License, each Contributor hereby grants to You a perpetual,

+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable

+      copyright license to reproduce, prepare Derivative Works of,

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+      Work and such Derivative Works in Source or Object form.

+

+   3. Grant of Patent License. Subject to the terms and conditions of

+      this License, each Contributor hereby grants to You a perpetual,

+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable

+      (except as stated in this section) patent license to make, have made,

+      use, offer to sell, sell, import, and otherwise transfer the Work,

+      where such license applies only to those patent claims licensable

+      by such Contributor that are necessarily infringed by their

+      Contribution(s) alone or by combination of their Contribution(s)

+      with the Work to which such Contribution(s) was submitted. If You

+      institute patent litigation against any entity (including a

+      cross-claim or counterclaim in a lawsuit) alleging that the Work

+      or a Contribution incorporated within the Work constitutes direct

+      or contributory patent infringement, then any patent licenses

+      granted to You under this License for that Work shall terminate

+      as of the date such litigation is filed.

+

+   4. Redistribution. You may reproduce and distribute copies of the

+      Work or Derivative Works thereof in any medium, with or without

+      modifications, and in Source or Object form, provided that You

+      meet the following conditions:

+

+      (a) You must give any other recipients of the Work or

+          Derivative Works a copy of this License; and

+

+      (b) You must cause any modified files to carry prominent notices

+          stating that You changed the files; and

+

+      (c) You must retain, in the Source form of any Derivative Works

+          that You distribute, all copyright, patent, trademark, and

+          attribution notices from the Source form of the Work,

+          excluding those notices that do not pertain to any part of

+          the Derivative Works; and

+

+      (d) If the Work includes a "NOTICE" text file as part of its

+          distribution, then any Derivative Works that You distribute must

+          include a readable copy of the attribution notices contained

+          within such NOTICE file, excluding those notices that do not

+          pertain to any part of the Derivative Works, in at least one

+          of the following places: within a NOTICE text file distributed

+          as part of the Derivative Works; within the Source form or

+          documentation, if provided along with the Derivative Works; or,

+          within a display generated by the Derivative Works, if and

+          wherever such third-party notices normally appear. The contents

+          of the NOTICE file are for informational purposes only and

+          do not modify the License. You may add Your own attribution

+          notices within Derivative Works that You distribute, alongside

+          or as an addendum to the NOTICE text from the Work, provided

+          that such additional attribution notices cannot be construed

+          as modifying the License.

+

+      You may add Your own copyright statement to Your modifications and

+      may provide additional or different license terms and conditions

+      for use, reproduction, or distribution of Your modifications, or

+      for any such Derivative Works as a whole, provided Your use,

+      reproduction, and distribution of the Work otherwise complies with

+      the conditions stated in this License.

+

+   5. Submission of Contributions. Unless You explicitly state otherwise,

+      any Contribution intentionally submitted for inclusion in the Work

+      by You to the Licensor shall be under the terms and conditions of

+      this License, without any additional terms or conditions.

+      Notwithstanding the above, nothing herein shall supersede or modify

+      the terms of any separate license agreement you may have executed

+      with Licensor regarding such Contributions.

+

+   6. Trademarks. This License does not grant permission to use the trade

+      names, trademarks, service marks, or product names of the Licensor,

+      except as required for reasonable and customary use in describing the

+      origin of the Work and reproducing the content of the NOTICE file.

+

+   7. Disclaimer of Warranty. Unless required by applicable law or

+      agreed to in writing, Licensor provides the Work (and each

+      Contributor provides its Contributions) on an "AS IS" BASIS,

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+      risks associated with Your exercise of permissions under this License.

+

+   8. Limitation of Liability. In no event and under no legal theory,

+      whether in tort (including negligence), contract, or otherwise,

+      unless required by applicable law (such as deliberate and grossly

+      negligent acts) or agreed to in writing, shall any Contributor be

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+      other commercial damages or losses), even if such Contributor

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+   9. Accepting Warranty or Additional Liability. While redistributing

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+   END OF TERMS AND CONDITIONS

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+      To apply the Apache License to your work, attach the following

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+   Copyright [yyyy] [name of copyright owner]

+

+   Licensed under the Apache License, Version 2.0 (the "License");

+   you may not use this file except in compliance with the License.

+   You may obtain a copy of the License at

+

+       http://www.apache.org/licenses/LICENSE-2.0

+

+   Unless required by applicable law or agreed to in writing, software

+   distributed under the License is distributed on an "AS IS" BASIS,

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+

+

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/definitions/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..51582ad834
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions/META-INF/MANIFEST.MF
@@ -0,0 +1,21 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.definitions.util;uses:="org.apa

+ che.tuscany.sca.definitions";version="2.0.0",org.apache.tuscany.sca.def

+ initions;uses:="org.apache.tuscany.sca.policy,javax.xml.namespace";ve

+ rsion="2.0.0"

+Private-Package: org.apache.tuscany.sca.definitions.impl;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Definitions

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397089625

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Definitions

+Import-Package: javax.xml.namespace,org.apache.tuscany.sca.definitions

+ ;version="2.0.0",org.apache.tuscany.sca.definitions.util;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.definitions

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/definitions/NOTICE
new file mode 100644
index 0000000000..51042eab05
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}

+Copyright (c) 2005 - 2009 The Apache Software Foundation

+

+This product includes software developed by

+The Apache Software Foundation (http://www.apache.org/).

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/definitions/pom.xml
new file mode 100644
index 0000000000..962b70c2b6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions/pom.xml
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-modules</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>tuscany-definitions</artifactId>

+    <name>Apache Tuscany SCA Definitions</name>

+    

+    <dependencies>

+    	<dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-extensibility</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+    

+    	<dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-policy</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-assembly-xsd</artifactId>

+            <version>2.0-M3</version>

+            <scope>test</scope>

+        </dependency>

+    </dependencies>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/DefaultDefinitionsFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/DefaultDefinitionsFactory.java
new file mode 100644
index 0000000000..156fd0af75
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/DefaultDefinitionsFactory.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.definitions;
+
+import org.apache.tuscany.sca.definitions.impl.DefinitionsImpl;
+
+/**
+ * Default Implementation of DefinitionsFactory
+ */
+public class DefaultDefinitionsFactory implements DefinitionsFactory {
+
+    public Definitions createDefinitions() {
+        return new DefinitionsImpl();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/Definitions.java b/tags/java/sca/2.0-M3-RC3a/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/Definitions.java
new file mode 100644
index 0000000000..812ed9fa02
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/Definitions.java
@@ -0,0 +1,83 @@
+ /*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.definitions;

+

+import java.util.List;

+

+import org.apache.tuscany.sca.policy.BindingType;

+import org.apache.tuscany.sca.policy.ImplementationType;

+import org.apache.tuscany.sca.policy.Intent;

+import org.apache.tuscany.sca.policy.PolicySet;

+

+

+/**

+ * Represents SCA Definitions.

+ *

+ * @version $Rev$ $Date$

+ */

+public interface Definitions {

+    /**

+     * Returns the target namespace for this SCA Definition

+     * @return the target namespace

+     */

+    String getTargetNamespace();

+    

+    /**

+     * Sets the target names for this SCA Definition.

+     * 

+     * @param ns the target namespace for this SCA Definition

+     */

+    void setTargetNamespace(String ns);

+

+    /**

+     * Returns a list of domain wide Policy Intents

+     * 

+     * @return a list of domain wide Policy Intents 

+     */

+    List<Intent> getIntents();

+    

+    /**

+     * Returns a list of domain wide PolicySets

+     * 

+     * @return a list of domain wide PolicySets 

+     */

+    List<PolicySet> getPolicySets();

+    

+    /**

+     * Returns a list of domain wide Binding Types

+     * 

+     * @return a list of domain wide Binding Types 

+     */

+    List<BindingType> getBindingTypes();

+    

+    

+    /**

+     * Returns a list of domain wide Implementation Types

+     * 

+     * @return a list of domain wide Implementation Types 

+     */

+    List<ImplementationType> getImplementationTypes();

+

+    /**

+     * Returns a list of domain wide binding definition objects

+     * 

+     * @return a list of domain wide binding definition objects 

+     */

+    List<Object> getBindings();

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/DefinitionsBuilder.java b/tags/java/sca/2.0-M3-RC3a/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/DefinitionsBuilder.java
new file mode 100644
index 0000000000..59cfa1e205
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/DefinitionsBuilder.java
@@ -0,0 +1,34 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.definitions;

+

+

+/**

+ * Interface to abstract building of SCA Definitions for a Domain

+ *

+ * @version $Rev$ $Date$

+ */

+public interface DefinitionsBuilder {

+    /**

+     * Builds the SCA definitions 

+     * 

+     * @param scaDefns

+     */

+    void build(Definitions scaDefns) throws DefinitionsBuilderException;

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/DefinitionsBuilderException.java b/tags/java/sca/2.0-M3-RC3a/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/DefinitionsBuilderException.java
new file mode 100644
index 0000000000..e3a11d29aa
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/DefinitionsBuilderException.java
@@ -0,0 +1,43 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.definitions;

+

+/**

+ * Builder Exception

+ *

+ * @version $Rev$ $Date$

+ */

+public class DefinitionsBuilderException extends Exception {

+    private static final long serialVersionUID = 2513219325230252783L;

+

+    public DefinitionsBuilderException() {

+    }

+

+    public DefinitionsBuilderException(String message) {

+        super(message);

+    }

+

+    public DefinitionsBuilderException(Throwable cause) {

+        super(cause);

+    }

+

+    public DefinitionsBuilderException(String message, Throwable cause) {

+        super(message, cause);

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/DefinitionsFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/DefinitionsFactory.java
new file mode 100644
index 0000000000..616616ae7a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/DefinitionsFactory.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.definitions;
+
+/**
+ * Factory interface to create SCA definitions model
+ *
+ */
+public interface DefinitionsFactory {
+    /**
+     * Create an instance of SCA definitions
+     * @return a new instance of SCA definitions
+     */
+    Definitions createDefinitions();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/impl/DefinitionsBuilderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/impl/DefinitionsBuilderImpl.java
new file mode 100644
index 0000000000..3ef7a2f4ae
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/impl/DefinitionsBuilderImpl.java
@@ -0,0 +1,307 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.definitions.impl;

+

+import java.util.ArrayList;

+import java.util.HashMap;

+import java.util.List;

+import java.util.Map;

+

+import javax.xml.namespace.QName;

+

+import org.apache.tuscany.sca.definitions.Definitions;

+import org.apache.tuscany.sca.definitions.DefinitionsBuilder;

+import org.apache.tuscany.sca.definitions.DefinitionsBuilderException;

+import org.apache.tuscany.sca.policy.BindingType;

+import org.apache.tuscany.sca.policy.ExtensionType;

+import org.apache.tuscany.sca.policy.ImplementationType;

+import org.apache.tuscany.sca.policy.Intent;

+import org.apache.tuscany.sca.policy.IntentMap;

+import org.apache.tuscany.sca.policy.PolicySet;

+import org.apache.tuscany.sca.policy.Qualifier;

+

+/**

+ * Provides a concrete implementation for a SCADefinitionsBuilder

+ *

+ * @version $Rev$ $Date$

+ */

+public class DefinitionsBuilderImpl implements DefinitionsBuilder {

+

+    public void build(Definitions scaDefns) throws DefinitionsBuilderException {

+        Map<QName, Intent> definedIntents = new HashMap<QName, Intent>();

+        for (Intent intent : scaDefns.getIntents()) {

+            definedIntents.put(intent.getName(), intent);

+        }

+

+        Map<QName, PolicySet> definedPolicySets = new HashMap<QName, PolicySet>();

+        for (PolicySet policySet : scaDefns.getPolicySets()) {

+            definedPolicySets.put(policySet.getName(), policySet);

+        }

+

+        Map<QName, BindingType> definedBindingTypes = new HashMap<QName, BindingType>();

+        for (BindingType bindingType : scaDefns.getBindingTypes()) {

+            definedBindingTypes.put(bindingType.getType(), bindingType);

+        }

+

+        Map<QName, ImplementationType> definedImplTypes = new HashMap<QName, ImplementationType>();

+        for (ImplementationType implType : scaDefns.getImplementationTypes()) {

+            definedImplTypes.put(implType.getType(), implType);

+        }

+

+        //filling up the maps removes all duplicate entries... so fill this unique lists

+        //into the scaDefns.

+        scaDefns.getIntents().clear();

+        scaDefns.getPolicySets().clear();

+        scaDefns.getBindingTypes().clear();

+        scaDefns.getImplementationTypes().clear();

+

+        scaDefns.getIntents().addAll(definedIntents.values());

+        scaDefns.getPolicySets().addAll(definedPolicySets.values());

+        scaDefns.getBindingTypes().addAll(definedBindingTypes.values());

+        scaDefns.getImplementationTypes().addAll(definedImplTypes.values());

+

+        buildPolicyIntents(scaDefns, definedIntents);

+        buildPolicySets(scaDefns, definedPolicySets, definedIntents);

+        buildBindingTypes(scaDefns, definedBindingTypes, definedIntents);

+        buildImplementationTypes(scaDefns, definedImplTypes, definedIntents);

+    }

+

+    private void buildBindingTypes(Definitions scaDefns,

+                                   Map<QName, BindingType> definedBindingTypes,

+                                   Map<QName, Intent> definedIntents) throws DefinitionsBuilderException {

+        for (BindingType bindingType : scaDefns.getBindingTypes()) {

+            buildAlwaysProvidedIntents(bindingType, definedIntents);

+            buildMayProvideIntents(bindingType, definedIntents);

+        }

+

+    }

+

+    private void buildImplementationTypes(Definitions scaDefns,

+                                          Map<QName, ImplementationType> definedImplTypes,

+                                          Map<QName, Intent> definedIntents) throws DefinitionsBuilderException {

+        for (ImplementationType implType : scaDefns.getImplementationTypes()) {

+            buildAlwaysProvidedIntents(implType, definedIntents);

+            buildMayProvideIntents(implType, definedIntents);

+        }

+    }

+

+    private void buildPolicyIntents(Definitions scaDefns, Map<QName, Intent> definedIntents)

+        throws DefinitionsBuilderException {

+        for (Intent policyIntent : scaDefns.getIntents()) {

+            if (!policyIntent.getRequiredIntents().isEmpty()) {

+                buildProfileIntent(policyIntent, definedIntents);

+            }

+

+            if (!policyIntent.getQualifiedIntents().isEmpty()) {

+                buildQualifiedIntent(policyIntent, definedIntents);

+            }

+        }

+    }

+

+    private void buildPolicySets(Definitions scaDefns,

+                                 Map<QName, PolicySet> definedPolicySets,

+                                 Map<QName, Intent> definedIntents) throws DefinitionsBuilderException {

+

+        for (PolicySet policySet : scaDefns.getPolicySets()) {

+            buildProvidedIntents(policySet, definedIntents);

+            buildIntentsInMappedPolicies(policySet, definedIntents);

+            buildReferredPolicySets(policySet, definedPolicySets);

+        }

+

+        for (PolicySet policySet : scaDefns.getPolicySets()) {

+            for (PolicySet referredPolicySet : policySet.getReferencedPolicySets()) {

+                includeReferredPolicySets(policySet, referredPolicySet);

+            }

+        }

+    }

+

+    private void buildProfileIntent(Intent policyIntent, Map<QName, Intent> definedIntents)

+        throws DefinitionsBuilderException {

+        //FIXME: Need to check for cyclic references first i.e an A requiring B and then B requiring A... 

+        if (policyIntent != null) {

+            //resolve all required intents

+            List<Intent> requiredIntents = new ArrayList<Intent>();

+            for (Intent requiredIntent : policyIntent.getRequiredIntents()) {

+                if (requiredIntent.isUnresolved()) {

+                    Intent resolvedRequiredIntent = definedIntents.get(requiredIntent.getName());

+                    if (resolvedRequiredIntent != null) {

+                        requiredIntents.add(resolvedRequiredIntent);

+                    } else {

+                        throw new DefinitionsBuilderException("Required Intent - " + requiredIntent

+                            + " not found for ProfileIntent "

+                            + policyIntent);

+

+                    }

+                } else {

+                    requiredIntents.add(requiredIntent);

+                }

+            }

+            policyIntent.getRequiredIntents().clear();

+            policyIntent.getRequiredIntents().addAll(requiredIntents);

+        }

+    }

+

+    private void buildQualifiedIntent(Intent policyIntent, Map<QName, Intent> definedIntents)

+        throws DefinitionsBuilderException {

+        /*

+        if (policyIntent != null) {

+            //resolve the qualifiable intent

+            Intent qualifiableIntent = policyIntent.getQualifiableIntent();

+            if (qualifiableIntent.isUnresolved()) {

+                Intent resolvedQualifiableIntent = definedIntents.get(qualifiableIntent.getName());

+

+                if (resolvedQualifiableIntent != null) {

+                    policyIntent.setQualifiableIntent(resolvedQualifiableIntent);

+                } else {

+                    throw new DefinitionsBuilderException("Qualifiable Intent - " + qualifiableIntent

+                        + " not found for QualifiedIntent "

+                        + policyIntent);

+                }

+

+            }

+        }

+        */

+    }

+

+    private void buildAlwaysProvidedIntents(ExtensionType extensionType, Map<QName, Intent> definedIntents)

+        throws DefinitionsBuilderException {

+        if (extensionType != null) {

+            // resolve all provided intents

+            List<Intent> alwaysProvided = new ArrayList<Intent>();

+            for (Intent providedIntent : extensionType.getAlwaysProvidedIntents()) {

+                if (providedIntent.isUnresolved()) {

+                    Intent resolvedProvidedIntent = definedIntents.get(providedIntent.getName());

+                    if (resolvedProvidedIntent != null) {

+                        alwaysProvided.add(resolvedProvidedIntent);

+                    } else {

+                        throw new DefinitionsBuilderException("Always Provided Intent - " + providedIntent

+                            + " not found for ExtensionType "

+                            + extensionType);

+

+                    }

+                } else {

+                    alwaysProvided.add(providedIntent);

+                }

+            }

+            extensionType.getAlwaysProvidedIntents().clear();

+            extensionType.getAlwaysProvidedIntents().addAll(alwaysProvided);

+        }

+    }

+

+    private void buildMayProvideIntents(ExtensionType extensionType, Map<QName, Intent> definedIntents)

+        throws DefinitionsBuilderException {

+        if (extensionType != null) {

+            // resolve all provided intents

+            List<Intent> mayProvide = new ArrayList<Intent>();

+            for (Intent providedIntent : extensionType.getMayProvidedIntents()) {

+                if (providedIntent.isUnresolved()) {

+                    Intent resolvedProvidedIntent = definedIntents.get(providedIntent.getName());

+                    if (resolvedProvidedIntent != null) {

+                        mayProvide.add(resolvedProvidedIntent);

+                    } else {

+                        throw new DefinitionsBuilderException("May Provide Intent - " + providedIntent

+                            + " not found for ExtensionType "

+                            + extensionType);

+

+                    }

+                } else {

+                    mayProvide.add(providedIntent);

+                }

+            }

+            extensionType.getMayProvidedIntents().clear();

+            extensionType.getMayProvidedIntents().addAll(mayProvide);

+        }

+    }

+

+    private void buildProvidedIntents(PolicySet policySet, Map<QName, Intent> definedIntents)

+        throws DefinitionsBuilderException {

+        if (policySet != null) {

+            //resolve all provided intents

+            List<Intent> providedIntents = new ArrayList<Intent>();

+            for (Intent providedIntent : policySet.getProvidedIntents()) {

+                if (providedIntent.isUnresolved()) {

+                    Intent resolvedProvidedIntent = definedIntents.get(providedIntent.getName());

+                    if (resolvedProvidedIntent != null) {

+                        providedIntents.add(resolvedProvidedIntent);

+                    } else {

+                        throw new DefinitionsBuilderException("Provided Intent - " + providedIntent

+                            + " not found for PolicySet "

+                            + policySet);

+

+                    }

+                } else {

+                    providedIntents.add(providedIntent);

+                }

+            }

+            policySet.getProvidedIntents().clear();

+            policySet.getProvidedIntents().addAll(providedIntents);

+        }

+    }

+

+    private void buildIntentsInMappedPolicies(PolicySet policySet, Map<QName, Intent> definedIntents)

+        throws DefinitionsBuilderException {

+        for (IntentMap intentMap : policySet.getIntentMaps()) {

+            for (Qualifier qualifier : intentMap.getQualifiers()) {

+                Intent mappedIntent = qualifier.getIntent();

+                if (mappedIntent.isUnresolved()) {

+                    Intent resolvedMappedIntent = definedIntents.get(mappedIntent.getName());

+

+                    if (resolvedMappedIntent != null) {

+                        qualifier.setIntent(resolvedMappedIntent);

+                    } else {

+                        throw new DefinitionsBuilderException("Mapped Intent - " + mappedIntent

+                            + " not found for PolicySet "

+                            + policySet);

+

+                    }

+                }

+            }

+        }

+    }

+

+    private void buildReferredPolicySets(PolicySet policySet, Map<QName, PolicySet> definedPolicySets)

+        throws DefinitionsBuilderException {

+

+        List<PolicySet> referredPolicySets = new ArrayList<PolicySet>();

+        for (PolicySet referredPolicySet : policySet.getReferencedPolicySets()) {

+            if (referredPolicySet.isUnresolved()) {

+                PolicySet resolvedReferredPolicySet = definedPolicySets.get(referredPolicySet.getName());

+                if (resolvedReferredPolicySet != null) {

+                    referredPolicySets.add(resolvedReferredPolicySet);

+                } else {

+                    throw new DefinitionsBuilderException("Referred PolicySet - " + referredPolicySet

+                        + "not found for PolicySet - "

+                        + policySet);

+                }

+            } else {

+                referredPolicySets.add(referredPolicySet);

+            }

+        }

+        policySet.getReferencedPolicySets().clear();

+        policySet.getReferencedPolicySets().addAll(referredPolicySets);

+    }

+

+    private void includeReferredPolicySets(PolicySet policySet, PolicySet referredPolicySet) {

+        for (PolicySet furtherReferredPolicySet : referredPolicySet.getReferencedPolicySets()) {

+            includeReferredPolicySets(referredPolicySet, furtherReferredPolicySet);

+        }

+        policySet.getPolicies().addAll(referredPolicySet.getPolicies());

+        policySet.getIntentMaps().addAll(referredPolicySet.getIntentMaps());

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/impl/DefinitionsImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/impl/DefinitionsImpl.java
new file mode 100644
index 0000000000..31cb68b9a9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/impl/DefinitionsImpl.java
@@ -0,0 +1,72 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.definitions.impl;

+

+import java.util.List;

+import java.util.concurrent.CopyOnWriteArrayList;

+

+import org.apache.tuscany.sca.definitions.Definitions;

+import org.apache.tuscany.sca.policy.BindingType;

+import org.apache.tuscany.sca.policy.ImplementationType;

+import org.apache.tuscany.sca.policy.Intent;

+import org.apache.tuscany.sca.policy.PolicySet;

+

+/**

+ * Provides a concrete implementation for SCADefinitions

+ *

+ * @version $Rev$ $Date$

+ */

+public class DefinitionsImpl implements Definitions {

+    private String targetNamespace = null;

+    private List<Intent> intents = new CopyOnWriteArrayList<Intent>();

+    private List<PolicySet> policySets = new CopyOnWriteArrayList<PolicySet>();

+    private List<BindingType> bindingTypes = new CopyOnWriteArrayList<BindingType>();

+    private List<ImplementationType> implementationTypes = new CopyOnWriteArrayList<ImplementationType>();

+    private List<Object> bindings = new CopyOnWriteArrayList<Object>();

+

+   

+    public List<BindingType> getBindingTypes() {

+        return bindingTypes;

+    }

+

+    public List<ImplementationType> getImplementationTypes() {

+        return implementationTypes;

+    }

+

+    public List<Intent> getIntents() {

+        return intents;

+    }

+

+    public List<PolicySet> getPolicySets() {

+        return policySets;

+    }

+

+    public String getTargetNamespace() {

+        return targetNamespace;

+    }

+

+    public void setTargetNamespace(String ns) {

+       this.targetNamespace = ns;

+    }

+

+    public List<Object> getBindings() {

+        return bindings;

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/util/DefinitionsUtil.java b/tags/java/sca/2.0-M3-RC3a/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/util/DefinitionsUtil.java
new file mode 100644
index 0000000000..0ff2f81a9a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions/src/main/java/org/apache/tuscany/sca/definitions/util/DefinitionsUtil.java
@@ -0,0 +1,39 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.definitions.util;

+

+import org.apache.tuscany.sca.definitions.Definitions;

+

+/**

+ * Some utility functions to deal with SCADefinitions

+ *

+ * @version $Rev$ $Date$

+ */

+public class DefinitionsUtil {

+    

+    public static void aggregate(Definitions source, Definitions target) {

+        target.getIntents().addAll(source.getIntents());

+        target.getPolicySets().addAll(source.getPolicySets());

+        target.getBindingTypes().addAll(source.getBindingTypes());

+        target.getImplementationTypes().addAll(source.getImplementationTypes());

+        target.getBindings().addAll(source.getBindings());

+    }

+    

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/definitions/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.DefinitionsFactory b/tags/java/sca/2.0-M3-RC3a/modules/definitions/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.DefinitionsFactory
new file mode 100644
index 0000000000..521d94f518
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/definitions/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.DefinitionsFactory
@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+org.apache.tuscany.sca.definitions.DefaultDefinitionsFactory
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/endpoint-tribes/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/endpoint-tribes/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..3d4e95d384
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/endpoint-tribes/META-INF/MANIFEST.MF
@@ -0,0 +1,23 @@
+Manifest-Version: 1.0

+Private-Package: org.apache.tuscany.sca.xsd.impl;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Tomcat Tribes Based EndPoint Registry

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397174343

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA XSD Model

+Bundle-SymbolicName: org.apache.tuscany.sca.endpoint.tribes

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
+Import-Package: org.apache.catalina.tribes,

+ org.apache.catalina.tribes.group,

+ org.apache.catalina.tribes.membership,

+ org.apache.catalina.tribes.tipis,

+ org.apache.juli.logging;resolution:=optional,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.apache.tuscany.sca.runtime;version="2.0.0"

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/endpoint-tribes/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/endpoint-tribes/pom.xml
new file mode 100644
index 0000000000..31ddddb54d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/endpoint-tribes/pom.xml
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-modules</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>tuscany-endpoint-tribes</artifactId>

+    <name>Apache Tuscany SCA Tomcat Tribes Based EndPoint Registry</name>

+

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tomcat</groupId>

+            <artifactId>tribes</artifactId>

+            <version>6.0.18</version>

+            <scope>compile</scope>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-core-spi</artifactId>

+            <version>2.0-M3</version>

+            <scope>compile</scope>

+        </dependency>

+    </dependencies>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/endpoint-tribes/src/main/java/org/apache/tuscany/sca/endpoint/tribes/ReplicatedEndpointRegistry.java b/tags/java/sca/2.0-M3-RC3a/modules/endpoint-tribes/src/main/java/org/apache/tuscany/sca/endpoint/tribes/ReplicatedEndpointRegistry.java
new file mode 100644
index 0000000000..3d6ba89a74
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/endpoint-tribes/src/main/java/org/apache/tuscany/sca/endpoint/tribes/ReplicatedEndpointRegistry.java
@@ -0,0 +1,307 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.endpoint.tribes;

+

+import java.net.InetAddress;

+import java.util.ArrayList;

+import java.util.List;

+import java.util.Map;

+import java.util.UUID;

+import java.util.concurrent.CopyOnWriteArrayList;

+import java.util.logging.Logger;

+

+import org.apache.catalina.tribes.Channel;

+import org.apache.catalina.tribes.ChannelException;

+import org.apache.catalina.tribes.group.GroupChannel;

+import org.apache.catalina.tribes.membership.McastService;

+import org.apache.catalina.tribes.tipis.AbstractReplicatedMap;

+import org.apache.catalina.tribes.tipis.ReplicatedMap;

+import org.apache.catalina.tribes.tipis.AbstractReplicatedMap.MapEntry;

+import org.apache.tuscany.sca.assembly.Endpoint;

+import org.apache.tuscany.sca.assembly.EndpointReference;

+import org.apache.tuscany.sca.core.ExtensionPointRegistry;

+import org.apache.tuscany.sca.runtime.EndpointListener;

+import org.apache.tuscany.sca.runtime.EndpointRegistry;

+

+/**

+ * A replicated EndpointRegistry based on Apache Tomcat Tribes

+ */

+public class ReplicatedEndpointRegistry implements EndpointRegistry {

+    private final static Logger logger = Logger.getLogger(ReplicatedEndpointRegistry.class.getName());

+    private static final String MULTICAST_ADDRESS = "228.0.0.100";

+    private static final int MULTICAST_PORT = 50000;

+

+    private int port = MULTICAST_PORT;

+    private String address = MULTICAST_ADDRESS;

+    private String bind = null;

+    private int timeout = 50;

+

+    private final static String DEFAULT_DOMAIN_URI = "http://tuscany.apache.org/sca/1.1/domains/default";

+    private String domainURI = DEFAULT_DOMAIN_URI;

+    private List<EndpointReference> endpointreferences = new CopyOnWriteArrayList<EndpointReference>();

+    private List<EndpointListener> listeners = new CopyOnWriteArrayList<EndpointListener>();

+

+    private ExtensionPointRegistry registry;

+    private ReplicatedMap map;

+

+    private static final Channel createChannel(String address, int port, String bindAddress) {

+

+        //create a channel

+        GroupChannel channel = new GroupChannel();

+        McastService mcastService = (McastService)channel.getMembershipService();

+        mcastService.setPort(port);

+        mcastService.setAddress(address);

+

+        // REVIEW: In my case, there are multiple IP addresses

+        // One for the WIFI and the other one for VPN. For some reason the VPN one doesn't support

+        // Multicast

+        /*

+        try {

+            Enumeration<NetworkInterface> nis = NetworkInterface.getNetworkInterfaces();

+            while (nis.hasMoreElements()) {

+                NetworkInterface ni = nis.nextElement();

+                if (ni.isLoopback() || !ni.isUp() || !ni.supportsMulticast()) {

+                    continue;

+                }

+                Enumeration<InetAddress> ips = ni.getInetAddresses();

+                while (ips.hasMoreElements()) {

+                    InetAddress addr = ips.nextElement();

+                    System.out.println(addr.getHostAddress());

+                }

+            }

+        } catch (SocketException e) {

+            e.printStackTrace();

+        }

+        */

+        if (bindAddress != null) {

+            mcastService.setBind(bindAddress);

+        }

+

+        // mcastService.setBind("192.168.1.100");

+        return channel;

+    }

+

+    public ReplicatedEndpointRegistry(ExtensionPointRegistry registry, Map<String, String> attributes) {

+        this.registry = registry;

+        String portStr = attributes.get("port");

+        if (portStr != null) {

+            port = Integer.parseInt(portStr);

+        }

+        String address = attributes.get("address");

+        if (address == null) {

+            address = MULTICAST_ADDRESS;

+        }

+        bind = attributes.get("bind");

+        String timeoutStr = attributes.get("timeout");

+        if (timeoutStr != null) {

+            timeout = Integer.parseInt(timeoutStr);

+        }

+        start();

+    }

+

+    public ReplicatedEndpointRegistry(String domainURI) {

+        this.domainURI = domainURI;

+        start();

+    }

+

+    public void start() {

+        map =

+            new ReplicatedMap(null, createChannel(address, port, bind), timeout, this.domainURI,

+                              new ClassLoader[] {ReplicatedEndpointRegistry.class.getClassLoader()});

+        try {

+            map.getChannel().start(Channel.DEFAULT);

+        } catch (ChannelException e) {

+            throw new IllegalStateException(e);

+        }

+    }

+

+    public void stop() {

+        Channel channel = map.getChannel();

+        map.breakdown();

+        try {

+            channel.stop(Channel.DEFAULT);

+        } catch (ChannelException e) {

+            throw new IllegalStateException(e);

+        }

+    }

+

+    public void addEndpoint(Endpoint endpoint) {

+        map.put(endpoint.getURI(), endpoint);

+        for (EndpointListener listener : listeners) {

+            listener.endpointAdded(endpoint);

+        }

+        logger.info("EndpointRegistry: Add endpoint - " + endpoint);

+    }

+

+    public void addEndpointReference(EndpointReference endpointReference) {

+        endpointreferences.add(endpointReference);

+        logger.info("EndpointRegistry: Add endpoint reference - " + endpointReference);

+    }

+

+    public void addListener(EndpointListener listener) {

+        listeners.add(listener);

+    }

+

+    /**

+     * Parse the component/service/binding URI into an array of parts (componentURI, serviceName, bindingName)

+     * @param uri

+     * @return

+     */

+    private String[] parse(String uri) {

+        String[] names = new String[3];

+        int index = uri.lastIndexOf('#');

+        if (index == -1) {

+            names[0] = uri;

+        } else {

+            names[0] = uri.substring(0, index);

+            String str = uri.substring(index + 1);

+            if (str.startsWith("service-binding(") && str.endsWith(")")) {

+                str = str.substring("service-binding(".length(), str.length() - 1);

+                String[] parts = str.split("/");

+                if (parts.length != 2) {

+                    throw new IllegalArgumentException("Invalid service-binding URI: " + uri);

+                }

+                names[1] = parts[0];

+                names[2] = parts[1];

+            } else if (str.startsWith("service(") && str.endsWith(")")) {

+                str = str.substring("service(".length(), str.length() - 1);

+                names[1] = str;

+            } else {

+                throw new IllegalArgumentException("Invalid component/service/binding URI: " + uri);

+            }

+        }

+        return names;

+    }

+

+    private boolean matches(String target, String uri) {

+        String[] parts1 = parse(target);

+        String[] parts2 = parse(uri);

+        for (int i = 0; i < parts1.length; i++) {

+            if (parts1[i] == null || parts1[i].equals(parts2[i])) {

+                continue;

+            } else {

+                return false;

+            }

+        }

+        return true;

+    }

+

+    public List<Endpoint> findEndpoint(EndpointReference endpointReference) {

+        List<Endpoint> foundEndpoints = new ArrayList<Endpoint>();

+

+        logger.info("EndpointRegistry: Find endpoint for reference - " + endpointReference);

+

+        if (endpointReference.getReference() != null) {

+            Endpoint targetEndpoint = endpointReference.getTargetEndpoint();

+            for (Object v : map.values()) {

+                Endpoint endpoint = (Endpoint)v;

+                // TODO: implement more complete matching

+                if (matches(targetEndpoint.getURI(), endpoint.getURI())) {

+                    MapEntry entry = map.getInternal(endpoint.getURI());

+                    if (!entry.isPrimary()) {

+                        endpoint.setExtensionPointRegistry(registry);

+                    }

+                    foundEndpoints.add(endpoint);

+                    logger.info("EndpointRegistry: Found endpoint with matching service  - " + endpoint);

+                }

+                // else the service name doesn't match

+            }

+        }

+        return foundEndpoints;

+    }

+

+    public List<EndpointReference> findEndpointReference(Endpoint endpoint) {

+        return endpointreferences;

+    }

+

+    public Endpoint getEndpoint(String uri) {

+        return (Endpoint)map.get(uri);

+    }

+

+    public List<EndpointReference> getEndpointRefereneces() {

+        return endpointreferences;

+    }

+

+    public List<Endpoint> getEndpoints() {

+        return new ArrayList<Endpoint>(map.values());

+    }

+

+    public List<EndpointListener> getListeners() {

+        return listeners;

+    }

+

+    public void removeEndpoint(Endpoint endpoint) {

+        map.remove(endpoint.getURI());

+        for (EndpointListener listener : listeners) {

+            listener.endpointRemoved(endpoint);

+        }

+        logger.info("EndpointRegistry: Remove endpoint - " + endpoint);

+    }

+

+    public void removeEndpointReference(EndpointReference endpointReference) {

+        endpointreferences.remove(endpointReference);

+        logger.info("EndpointRegistry: Remove endpoint reference - " + endpointReference);

+    }

+

+    public void removeListener(EndpointListener listener) {

+        listeners.remove(listener);

+    }

+

+    public void updateEndpoint(String uri, Endpoint endpoint) {

+        Endpoint oldEndpoint = getEndpoint(uri);

+        if (oldEndpoint == null) {

+            throw new IllegalArgumentException("Endpoint is not found: " + uri);

+        }

+        map.put(endpoint.getURI(), endpoint);

+        for (EndpointListener listener : listeners) {

+            listener.endpointUpdated(oldEndpoint, endpoint);

+        }

+    }

+

+    public static void main(String[] args) throws Exception {

+        //create a channel

+        GroupChannel channel = new GroupChannel();

+        McastService mcastService = (McastService)channel.getMembershipService();

+        mcastService.setPort(MULTICAST_PORT);

+        mcastService.setAddress(MULTICAST_ADDRESS);

+

+        InetAddress localhost = InetAddress.getLocalHost();

+

+        // REVIEW: In my case, there are multiple IP addresses

+        // One for the WIFI and the other one for VPN. For some reason the VPN one doesn't support

+        // Multicast

+        mcastService.setBind("192.168.1.100");

+        channel.start(Channel.DEFAULT);

+        ReplicatedMap map = new ReplicatedMap(null, channel, 50, "01", null);

+        map.put(UUID.randomUUID().toString(), localhost.getHostAddress());

+        for (int i = 0; i < 5; i++) {

+            Thread.sleep(2000);

+            System.out.println(localhost + ": " + map.keySet());

+        }

+        for (Object e : map.entrySetFull()) {

+            Map.Entry en = (Map.Entry)e;

+            AbstractReplicatedMap.MapEntry entry = (AbstractReplicatedMap.MapEntry)en.getValue();

+            System.out.println(entry);

+        }

+        map.breakdown();

+        channel.stop(Channel.DEFAULT);

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/endpoint-tribes/src/main/resources/META-INF/services/org.apache.tuscany.sca.runtime.EndpointRegistry b/tags/java/sca/2.0-M3-RC3a/modules/endpoint-tribes/src/main/resources/META-INF/services/org.apache.tuscany.sca.runtime.EndpointRegistry
new file mode 100644
index 0000000000..f23acf5010
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/endpoint-tribes/src/main/resources/META-INF/services/org.apache.tuscany.sca.runtime.EndpointRegistry
@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+#

+#   http://www.apache.org/licenses/LICENSE-2.0

+#

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+org.apache.tuscany.sca.endpoint.tribes.ReplicatedEndpointRegistry;ranking=50,address=228.0.0.100,port=50000,timeout=50
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/endpoint/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
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+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
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+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
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+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
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+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
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+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/endpoint/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..dba4c562a8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/META-INF/MANIFEST.MF
@@ -0,0 +1,29 @@
+Manifest-Version: 1.0

+Private-Package: apache.tuscany.sca.endpoint.impl;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Default Endpoint Implementation

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397237968

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Default Endpoint Implementation

+Import-Package: javax.xml.stream;resolution:=optional,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.assembly.builder;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.contribution;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.contribution.processor;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.contribution.resolver;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.core.assembly;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.definitions;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.interfacedef;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.monitor;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.policy;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.runtime;version="2.0.0",

+ org.oasisopen.sca;version="2.0.0",

+ org.oasisopen.sca.annotation;version="2.0.0";resolution:=optional

+Bundle-SymbolicName: org.apache.tuscany.sca.endpoint

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/endpoint/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/endpoint/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/pom.xml
new file mode 100644
index 0000000000..21c649c244
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/pom.xml
@@ -0,0 +1,87 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-endpoint</artifactId>
+    <name>Apache Tuscany SCA Endpoint Default Runtime</name>
+
+    <dependencies>
+    
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>  
+      
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>2.0-M3</version>
+        </dependency>  
+        
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>2.0-M3</version>
+        </dependency>    
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>2.0-M3</version>
+        </dependency> 
+        
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core</artifactId>
+            <version>2.0-M3</version>
+        </dependency> 
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-sca-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency> 
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>         
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency> 
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointReferenceBuilderImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointReferenceBuilderImpl.java
new file mode 100644
index 0000000000..e963848c7f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointReferenceBuilderImpl.java
@@ -0,0 +1,442 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.endpoint.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.assembly.OptimizableBinding;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderException;
+import org.apache.tuscany.sca.assembly.builder.EndpointReferenceBuilder;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySubject;
+import org.apache.tuscany.sca.runtime.EndpointRegistry;
+import org.oasisopen.sca.SCARuntimeException;
+
+/**
+ * An builder that takes endpoint references and resolves them. It either finds local
+ * service endpoints if they are available or asks the domain. The main function here
+ * is to perform binding and policy matching.
+ * This is a separate builder in case it is required by undresolved endpoints
+ * once the runtime has started.
+ *
+ * @version $Rev$ $Date$
+ */
+public class EndpointReferenceBuilderImpl implements CompositeBuilder, EndpointReferenceBuilder {
+
+    protected ExtensionPointRegistry extensionPoints;
+    protected AssemblyFactory assemblyFactory;
+    protected InterfaceContractMapper interfaceContractMapper;
+    protected EndpointRegistry endpointRegistry;
+
+
+    public EndpointReferenceBuilderImpl(ExtensionPointRegistry extensionPoints) {
+        this.extensionPoints = extensionPoints;
+
+        FactoryExtensionPoint factories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+        this.assemblyFactory = factories.getFactory(AssemblyFactory.class);
+
+        UtilityExtensionPoint utils = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        this.interfaceContractMapper = utils.getUtility(InterfaceContractMapper.class);
+
+        this.endpointRegistry = utils.getUtility(EndpointRegistry.class);
+    }
+
+    public String getID() {
+        return "org.apache.tuscany.sca.assembly.builder.EndpointReferenceBuilder";
+    }
+
+    /**
+     * Report a warning.
+     *
+     * @param monitor
+     * @param problems
+     * @param message
+     * @param model
+     */
+    protected void warning(Monitor monitor, String message, Object model, String... messageParameters) {
+        if (monitor != null) {
+            Problem problem = monitor.createProblem(this.getClass().getName(), "assembly-validation-messages", Severity.WARNING, model, message, (Object[])messageParameters);
+            monitor.problem(problem);
+        }
+    }
+
+    /**
+     * Report a error.
+     *
+     * @param monitor
+     * @param problems
+     * @param message
+     * @param model
+     */
+    protected void error(Monitor monitor, String message, Object model, String... messageParameters) {
+        if (monitor != null) {
+            Problem problem = monitor.createProblem(this.getClass().getName(), "assembly-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters);
+            monitor.problem(problem);
+        }
+    }
+
+    /**
+     * Report a exception.
+     *
+     * @param problems
+     * @param message
+     * @param model
+     */
+    protected void error(Monitor monitor, String message, Object model, Exception ex) {
+        if (monitor != null) {
+            Problem problem = null;
+            problem = monitor.createProblem(this.getClass().getName(), "assembly-validation-messages", Severity.ERROR, model, message, ex);
+            monitor.problem(problem);
+        }
+    }
+
+    /**
+     * Build all the endpoint references
+     *
+     * @param composite
+     */
+    public void build(Composite composite, Definitions definitions, Monitor monitor) throws CompositeBuilderException
+    {
+        // Not used now
+    }
+
+    /*
+    private void populateEndpointRegistry(Composite composite, Monitor monitor) {
+
+        // register endpoints (and endpoint references) for each component
+        for (Component component : composite.getComponents()) {
+            // recurse for composite implementations
+            Implementation implementation = component.getImplementation();
+            if (implementation instanceof Composite) {
+                populateEndpointRegistry((Composite)implementation, monitor);
+            }
+
+            // register endpoints
+            for (ComponentService service : component.getServices()) {
+                for (Endpoint2 endpoint : service.getEndpoints()){
+                    endpointRegistry.addEndpoint(endpoint);
+                }
+            }
+
+            // register endpoint references
+            for (ComponentReference reference : component.getReferences()) {
+                for (EndpointReference2 endpointReference : reference.getEndpointReferences()){
+                    endpointRegistry.addEndpointReference(endpointReference);
+                }
+            }
+        }
+    }
+    */
+
+    /**
+     * Build a single endpoint reference
+     *
+     * @param endpoint
+     * @param monitor
+     */
+    public void build(EndpointReference endpointReference, Monitor monitor) {
+        Endpoint endpoint = endpointReference.getTargetEndpoint();
+
+        if (endpoint == null){
+            // an error?
+        } else {
+            if (endpoint.isUnresolved() == false){
+                // Wired - service resolved - binding matched
+                // The service is in the same composite
+                return;
+            }
+
+            if (endpointReference.isUnresolved() == false ){
+                // Wired - service resolved - binding not matched
+                // The service is in the same composite
+                // TODO - How do we get to here?
+                matchForwardBinding(endpointReference,
+                                    true,
+                                    monitor);
+
+                matchCallbackBinding(endpointReference,
+                                     monitor);
+            } else {
+                // Wired - service specified but unresolved
+                // The service is in a remote composite somewhere else in the domain
+
+                // find the service in the endpoint registry
+                List<Endpoint> endpoints = endpointRegistry.findEndpoint(endpointReference);
+
+                // TODO - do we exepect to find more than one endpoint in
+                //        anything other than the autowire case?
+                if (endpoints.size() == 0) {
+                    throw new SCARuntimeException("No endpoints found for EndpointReference " + endpointReference.toString());
+                }
+
+                if (endpoints.size() > 1) {
+                    throw new SCARuntimeException("More than one endpoint found for EndpointReference" + endpointReference.toString());
+                }
+
+                endpointReference.setTargetEndpoint(endpoints.get(0));
+
+                matchForwardBinding(endpointReference, false, monitor);
+
+                matchCallbackBinding(endpointReference, monitor);
+            }
+        }
+
+        if (endpointReference.isUnresolved()){
+            throw new SCARuntimeException("Can't resolve " + endpointReference.toString());
+        }
+    }
+
+    // TODO - EPR - In OASIS case there are no bindings to match with on the
+    //        reference side.
+    private void matchForwardBinding(EndpointReference endpointReference,
+                                     boolean local,
+                                     Monitor monitor) {
+
+        Endpoint endpoint = endpointReference.getTargetEndpoint();
+
+        List<Binding> matchedReferenceBinding = new ArrayList<Binding>();
+        List<Endpoint> matchedServiceEndpoint = new ArrayList<Endpoint>();
+
+        // Find the corresponding bindings from the service side
+        if ((endpointReference.getReference().getBindings().size() == 0) ||
+             ((endpointReference.getReference().getBindings().size() == 1) &&
+              (endpointReference.getReference().getBindings().get(0) instanceof SCABinding))){
+            // OAISIS - choose a binding from the service side 
+            //          (could have been specified as part of the target string)
+            //           last part of this test that is looking for binding SCA is
+            //          bogus. Just a temporary fix until we get rid of the OSOA
+            //          style reference side bindings. 
+            
+            // retrieve the user specified binding name. 
+            // TODO - EPR - we don't support this yet
+            
+            // otherwise pick the first binding from the service
+            endpointReference.setTargetEndpoint(endpoint.getService().getEndpoints().get(0));
+            endpointReference.setBinding(endpointReference.getTargetEndpoint().getBinding());
+            endpointReference.setUnresolved(false);
+            return;
+   
+        } else {
+            // OAISIS - this is an error 
+            //          (for now let it match bindings while we rewrite OSOA tests)
+            for (Binding referenceBinding : endpointReference.getReference().getBindings()) {
+                if (local) {
+                    for (Endpoint serviceEndpoint : endpoint.getService().getEndpoints()) {
+    
+                        if (referenceBinding.getClass() == serviceEndpoint.getBinding().getClass() && hasCompatiblePolicySets(referenceBinding,
+                                                                                                                              serviceEndpoint
+                                                                                                                                  .getBinding())) {
+    
+                            matchedReferenceBinding.add(referenceBinding);
+                            matchedServiceEndpoint.add(serviceEndpoint);
+                        }
+                    }
+                } else {
+                    Endpoint serviceEndpoint = endpoint;
+                    if (referenceBinding.getClass() == serviceEndpoint.getBinding().getClass() && hasCompatiblePolicySets(referenceBinding,
+                                                                                                                          serviceEndpoint
+                                                                                                                              .getBinding())) {
+    
+                        matchedReferenceBinding.add(referenceBinding);
+                        matchedServiceEndpoint.add(serviceEndpoint);
+    
+                    }
+                }
+            }
+        }
+
+        if (matchedReferenceBinding.isEmpty()) {
+            // No matching binding
+            endpointReference.setBinding(null);
+            endpointReference.setUnresolved(true);
+            warning(monitor,
+                    "NoMatchingBinding",
+                    endpointReference.getReference(),
+                    endpointReference.getReference().getName(),
+                    endpoint.getService().getName());
+            return;
+        } else {
+            // default to using the first matched binding
+            int selectedBinding = 0;
+
+            for (int i = 0; i < matchedReferenceBinding.size(); i++) {
+                // If binding.sca is present, use it
+                if (SCABinding.class.isInstance(matchedReferenceBinding.get(i))) {
+                    selectedBinding = i;
+                }
+            }
+
+            Binding referenceBinding = matchedReferenceBinding.get(selectedBinding);
+            Endpoint serviceEndpoint = matchedServiceEndpoint.get(selectedBinding);
+
+            // populate the endpoint reference
+            try {
+
+                Binding clonedBinding = (Binding) referenceBinding.clone();
+
+                // Set the binding URI to the URI of the target service
+                // that has been matched
+                if (referenceBinding.getURI() == null) {
+                    clonedBinding.setURI(serviceEndpoint.getBinding().getURI());
+                }
+
+                // TODO - EPR can we remove this?
+                if (clonedBinding instanceof OptimizableBinding) {
+                    OptimizableBinding optimizableBinding = (OptimizableBinding)clonedBinding;
+                    optimizableBinding.setTargetComponent(serviceEndpoint.getComponent());
+                    optimizableBinding.setTargetComponentService(serviceEndpoint.getService());
+                    optimizableBinding.setTargetBinding(serviceEndpoint.getBinding());
+                }
+
+                endpointReference.setBinding(clonedBinding);
+
+                Endpoint clonedEndpoint = (Endpoint)serviceEndpoint.clone();
+
+                endpointReference.setTargetEndpoint(clonedEndpoint);
+                endpointReference.setUnresolved(false);
+
+            } catch (Exception ex) {
+                // do nothing
+            }
+        }
+    }
+
+    // TODO - EPR
+    // Find the callback endpoint for the endpoint reference by matching
+    // callback bindings between reference and service
+    private void matchCallbackBinding(EndpointReference endpointReference,
+                                     Monitor monitor) {
+
+        // if no callback on the interface or we are creating a self reference do nothing
+        if (endpointReference.getReference().getInterfaceContract() == null ||
+            endpointReference.getReference().getInterfaceContract().getCallbackInterface() == null ||
+            endpointReference.getReference().getName().startsWith("$self$.")){
+                return;
+        }
+
+        Endpoint endpoint = endpointReference.getTargetEndpoint();
+
+        List<Endpoint> callbackEndpoints = endpointReference.getReference().getCallbackService().getEndpoints();
+        List<EndpointReference> callbackEndpointReferences = endpoint.getCallbackEndpointReferences();
+
+        List<Endpoint> matchedEndpoint = new ArrayList<Endpoint>();
+        
+        // Find the corresponding bindings from callback service side
+        if ((callbackEndpointReferences.get(0).getReference().getBindings().size() == 0) ||
+             ((callbackEndpointReferences.get(0).getReference().getBindings().size() == 1) &&
+              (callbackEndpointReferences.get(0).getReference().getBindings().get(0) instanceof SCABinding))){
+            // OAISIS - choose a binding from the service side 
+            //          (could have been specified as part of the target string)
+            //           last part of this test that is looking for binding SCA is
+            //          bogus. Just a temporary fix until we get rid of the OSOA
+            //          style reference side bindings. 
+            
+            // retrieve the user specified binding name. 
+            // TODO - EPR - we don't support this yet
+            
+            // otherwise pick the first binding from the service
+            //endpointReference.setTargetEndpoint(endpoint.getService().getEndpoints().get(0));
+            //endpointReference.setBinding(endpointReference.getTargetEndpoint().getBinding());
+            endpointReference.setCallbackEndpoint(callbackEndpoints.get(0));
+            endpointReference.setUnresolved(false);
+            return;
+   
+        } else {
+            // OAISIS - this is an error 
+            //          (for now let it match bindings while we rewrite OSOA tests)
+
+            if ((callbackEndpoints != null) &&  (callbackEndpointReferences != null)){
+                // Find the corresponding bindings from the service side
+                for (EndpointReference epr : callbackEndpointReferences) {
+                    for (Endpoint ep : callbackEndpoints) {
+    
+                        if (epr.getBinding().getClass() == ep.getBinding().getClass() &&
+                            hasCompatiblePolicySets(epr.getBinding(), ep.getBinding())) {
+    
+                            matchedEndpoint.add(ep);
+                        }
+                    }
+                }
+            }
+        }
+
+        if (matchedEndpoint.isEmpty()) {
+            // No matching binding
+            endpointReference.setCallbackEndpoint(null);
+            endpointReference.setUnresolved(true);
+            warning(monitor,
+                    "NoMatchingCallbackBinding",
+                    endpointReference.getReference(),
+                    endpointReference.getReference().getName(),
+                    endpoint.getService().getName());
+            return;
+        } else {
+            // default to using the first matched binding
+            int selectedEndpoint = 0;
+
+            for (int i = 0; i < matchedEndpoint.size(); i++){
+                // If binding.sca is present, use it
+                if (SCABinding.class.isInstance(matchedEndpoint.get(i).getBinding())) {
+                    selectedEndpoint = i;
+                }
+            }
+
+            endpointReference.setCallbackEndpoint(matchedEndpoint.get(selectedEndpoint));
+            endpointReference.setUnresolved(false);
+        }
+    }
+
+    private boolean hasCompatiblePolicySets(Binding refBinding, Binding svcBinding) {
+        boolean isCompatible = true;
+        if ( refBinding instanceof PolicySubject && svcBinding instanceof PolicySubject ) {
+            //TODO : need to add more compatibility checks at the policy attachment levels
+            for ( PolicySet svcPolicySet : ((PolicySubject)svcBinding).getPolicySets() ) {
+                isCompatible = false;
+                for ( PolicySet refPolicySet : ((PolicySubject)refBinding).getPolicySets() ) {
+                    if ( svcPolicySet.equals(refPolicySet) ) {
+                        isCompatible = true;
+                        break;
+                    }
+                }
+                //if there exists no matching policy set in the reference binding
+                if ( !isCompatible ) {
+                    return isCompatible;
+                }
+            }
+        }
+        return isCompatible;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointRegistryImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointRegistryImpl.java
new file mode 100644
index 0000000000..b291b0e44e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/main/java/org/apache/tuscany/sca/endpoint/impl/EndpointRegistryImpl.java
@@ -0,0 +1,188 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.endpoint.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.runtime.EndpointListener;
+import org.apache.tuscany.sca.runtime.EndpointRegistry;
+
+public class EndpointRegistryImpl implements EndpointRegistry {
+    private final Logger logger = Logger.getLogger(EndpointRegistryImpl.class.getName());
+
+    static List<Endpoint> endpoints = new ArrayList<Endpoint>();
+    static List<EndpointReference> endpointreferences = new ArrayList<EndpointReference>();
+
+    private List<EndpointListener> listeners = new CopyOnWriteArrayList<EndpointListener>();
+
+    public EndpointRegistryImpl(ExtensionPointRegistry extensionPoints) {
+    }
+
+    public void addEndpoint(Endpoint endpoint) {
+        endpoints.add(endpoint);
+        for (EndpointListener listener : listeners) {
+            listener.endpointAdded(endpoint);
+        }
+        logger.info("EndpointRegistry: Add endpoint - " + endpoint.toString());
+    }
+
+    public void addEndpointReference(EndpointReference endpointReference) {
+        endpointreferences.add(endpointReference);
+        logger.info("EndpointRegistry: Add endpoint reference - " + endpointReference.toString());
+    }
+
+    /**
+     * Parse the component/service/binding URI into an array of parts (componentURI, serviceName, bindingName)
+     * @param uri
+     * @return
+     */
+    private String[] parse(String uri) {
+        String[] names = new String[3];
+        int index = uri.lastIndexOf('#');
+        if (index == -1) {
+            names[0] = uri;
+        } else {
+            names[0] = uri.substring(0, index);
+            String str = uri.substring(index + 1);
+            if (str.startsWith("service-binding(") && str.endsWith(")")) {
+                str = str.substring("service-binding(".length(), str.length() - 1);
+                String[] parts = str.split("/");
+                if (parts.length != 2) {
+                    throw new IllegalArgumentException("Invalid service-binding URI: " + uri);
+                }
+                names[1] = parts[0];
+                names[2] = parts[1];
+            } else if (str.startsWith("service(") && str.endsWith(")")) {
+                str = str.substring("service(".length(), str.length() - 1);
+                names[1] = str;
+            } else {
+                throw new IllegalArgumentException("Invalid component/service/binding URI: " + uri);
+            }
+        }
+        return names;
+    }
+
+    private boolean matches(String target, String uri) {
+        String[] parts1 = parse(target);
+        String[] parts2 = parse(uri);
+        for (int i = 0; i < parts1.length; i++) {
+            if (parts1[i] == null || parts1[i].equals(parts2[i])) {
+                continue;
+            } else {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    public List<Endpoint> findEndpoint(EndpointReference endpointReference) {
+        List<Endpoint> foundEndpoints = new ArrayList<Endpoint>();
+
+        logger.info("EndpointRegistry: Find endpoint for reference - " + endpointReference.toString());
+
+        if (endpointReference.getReference() != null) {
+            Endpoint targetEndpoint = endpointReference.getTargetEndpoint();
+            for (Endpoint endpoint : endpoints) {
+                // TODO: implement more complete matching
+                if (matches(targetEndpoint.getURI(), endpoint.getURI())) {
+                    foundEndpoints.add(endpoint);
+                    logger.info("EndpointRegistry: Found endpoint with matching service  - " + endpoint);
+                }
+                // else the service name doesn't match
+            }
+        }
+
+        return foundEndpoints;
+    }
+
+    public List<EndpointReference> findEndpointReference(Endpoint endpoint) {
+        return null;
+    }
+
+    public void removeEndpoint(Endpoint endpoint) {
+        endpoints.remove(endpoint);
+        for (EndpointListener listener : listeners) {
+            listener.endpointRemoved(endpoint);
+        }
+        logger.info("EndpointRegistry: Remove endpoint - " + endpoint.toString());
+    }
+
+    public void removeEndpointReference(EndpointReference endpointReference) {
+        endpointreferences.remove(endpointReference);
+        logger.info("EndpointRegistry: Remove endpoint reference - " + endpointReference.toString());
+    }
+
+    public List<EndpointReference> getEndpointRefereneces() {
+        return endpointreferences;
+    }
+
+    public List<Endpoint> getEndpoints() {
+        return endpoints;
+    }
+
+    public void addListener(EndpointListener listener) {
+        listeners.add(listener);
+    }
+
+    public List<EndpointListener> getListeners() {
+        return listeners;
+    }
+
+    public void removeListener(EndpointListener listener) {
+        listeners.remove(listener);
+    }
+
+    public Endpoint getEndpoint(String uri) {
+        for (Endpoint ep : endpoints) {
+            String epURI =
+                ep.getComponent().getURI() + "#" + ep.getService().getName() + "/" + ep.getBinding().getName();
+            if (epURI.equals(uri)) {
+                return ep;
+            }
+            if (ep.getBinding().getName() == null || ep.getBinding().getName().equals(ep.getService().getName())) {
+                epURI = ep.getComponent().getURI() + "#" + ep.getService().getName();
+                if (epURI.equals(uri)) {
+                    return ep;
+                }
+            }
+        }
+        return null;
+
+    }
+
+    public void updateEndpoint(String uri, Endpoint endpoint) {
+        Endpoint oldEndpoint = getEndpoint(uri);
+        if (oldEndpoint == null) {
+            throw new IllegalArgumentException("Endpoint is not found: " + uri);
+        }
+        endpoints.remove(oldEndpoint);
+        addEndpoint(endpoint);
+        for (EndpointListener listener : listeners) {
+            listener.endpointUpdated(oldEndpoint, endpoint);
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.builder.CompositeBuilder b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.builder.CompositeBuilder
new file mode 100644
index 0000000000..541941c3d3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.builder.CompositeBuilder
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.endpoint.impl.EndpointReferenceBuilderImpl;id=org.apache.tuscany.sca.endpoint.impl.EndpointReferenceBuilderImpl

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.builder.EndpointReferenceBuilder b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.builder.EndpointReferenceBuilder
new file mode 100644
index 0000000000..37f34b9aba
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/main/resources/META-INF/services/org.apache.tuscany.sca.assembly.builder.EndpointReferenceBuilder
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.endpoint.impl.EndpointReferenceBuilderImpl
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/main/resources/META-INF/services/org.apache.tuscany.sca.runtime.EndpointRegistry b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/main/resources/META-INF/services/org.apache.tuscany.sca.runtime.EndpointRegistry
new file mode 100644
index 0000000000..75a909199e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/main/resources/META-INF/services/org.apache.tuscany.sca.runtime.EndpointRegistry
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+#

+#   http://www.apache.org/licenses/LICENSE-2.0

+#

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+

+org.apache.tuscany.sca.endpoint.impl.EndpointRegistryImpl;ranking=100
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/AddService.java b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/AddService.java
new file mode 100644
index 0000000000..188451ebac
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/AddService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The Add service interface
+ */
+public interface AddService {
+
+    double add(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/AddServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/AddServiceImpl.java
new file mode 100644
index 0000000000..7ca8fb04b5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/AddServiceImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * An implementation of the Add service
+ */
+public class AddServiceImpl implements AddService {
+
+    public double add(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Adding " + n1 + " and " + n2);
+        return n1 + n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/CalculatorService.java b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/CalculatorService.java
new file mode 100644
index 0000000000..031fa8b912
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/CalculatorService.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+
+/**
+ * The Calculator service interface.
+ */
+public interface CalculatorService {
+
+    double add(double n1, double n2);
+
+    double subtract(double n1, double n2);
+
+    double multiply(double n1, double n2);
+
+    double divide(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/CalculatorServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/CalculatorServiceImpl.java
new file mode 100644
index 0000000000..17fad7de6b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/CalculatorServiceImpl.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.oasisopen.sca.annotation.Reference;
+
+
+/**
+ * An implementation of the Calculator service.
+ */
+public class CalculatorServiceImpl implements CalculatorService {
+
+    private AddService addService;
+    private SubtractService subtractService;
+    private MultiplyService multiplyService;
+    private DivideService divideService;
+
+    @Reference
+    public void setAddService(AddService addService) {
+        this.addService = addService;
+    }
+
+    @Reference
+    public void setSubtractService(SubtractService subtractService) {
+        this.subtractService = subtractService;
+    }
+
+    @Reference
+    public void setDivideService(DivideService divideService) {
+        this.divideService = divideService;
+    }
+
+    @Reference
+    public void setMultiplyService(MultiplyService multiplyService) {
+        this.multiplyService = multiplyService;
+    }
+
+    public double add(double n1, double n2) {
+        return addService.add(n1, n2);
+    }
+
+    public double subtract(double n1, double n2) {
+        return subtractService.subtract(n1, n2);
+    }
+
+    public double multiply(double n1, double n2) {
+        return multiplyService.multiply(n1, n2);
+    }
+
+    public double divide(double n1, double n2) {
+        return divideService.divide(n1, n2);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/DivideService.java b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/DivideService.java
new file mode 100644
index 0000000000..30d248208b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/DivideService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The divide service interface
+ */
+public interface DivideService {
+
+    double divide(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/DivideServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/DivideServiceImpl.java
new file mode 100644
index 0000000000..1323edf55a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/DivideServiceImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * An implementation of the Divide service.
+ */
+public class DivideServiceImpl implements DivideService {
+
+    public double divide(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Dividing " + n1 + " with " + n2);
+        return n1 / n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/MultiplyService.java b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/MultiplyService.java
new file mode 100644
index 0000000000..5290605938
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/MultiplyService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The interface for the multiply service
+ */
+public interface MultiplyService {
+
+    double multiply(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/MultiplyServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/MultiplyServiceImpl.java
new file mode 100644
index 0000000000..91b803bc9e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/MultiplyServiceImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * An implementation of the Multiply service.
+ */
+public class MultiplyServiceImpl implements MultiplyService {
+
+    public double multiply(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Multiplying " + n1 + " with " + n2);
+        return n1 * n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/SubtractService.java b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/SubtractService.java
new file mode 100644
index 0000000000..bf0d1882b6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/SubtractService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The interface for the multiply service
+ */
+public interface SubtractService {
+
+    double subtract(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/SubtractServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/SubtractServiceImpl.java
new file mode 100644
index 0000000000..58cc4a3547
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/calculator/SubtractServiceImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * An implementation of the subtract service.
+ */
+public class SubtractServiceImpl implements SubtractService {
+
+    public double subtract(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Subtracting " + n1 + " from " + n2);
+        return n1 - n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/org/apace/tuscany/sca/binding/sca/EndpointTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/org/apace/tuscany/sca/binding/sca/EndpointTestCase.java
new file mode 100644
index 0000000000..1e44da4661
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/java/org/apace/tuscany/sca/binding/sca/EndpointTestCase.java
@@ -0,0 +1,160 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apace.tuscany.sca.binding.sca;
+
+
+import java.io.File;
+import java.net.URI;
+import java.net.URL;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderExtensionPoint;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.core.ModuleActivator;
+import org.apache.tuscany.sca.core.ModuleActivatorExtensionPoint;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.core.assembly.RuntimeAssemblyFactory;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.MonitorFactory;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Ignore;
+import org.junit.Test;
+
+/**
+ * EndpointTestCase
+ *
+ * @version $Rev$ $Date$
+ */
+public class EndpointTestCase {
+
+    private static URLArtifactProcessor<Contribution> contributionProcessor;
+    private static ModelResolverExtensionPoint modelResolvers;
+    private static FactoryExtensionPoint modelFactories;
+    private static AssemblyFactory assemblyFactory;
+    private static XMLOutputFactory outputFactory;
+    private static StAXArtifactProcessor<Object> xmlProcessor;
+    private static CompositeBuilder compositeBuilder;
+    private static ModelResolver modelResolver;
+    private static CompositeActivator compositeActivator;
+    private static ExtensionPointRegistry extensionPoints;
+    private static Monitor monitor;
+
+    @BeforeClass
+    public static void init() {
+
+        // Create extension point registry
+        extensionPoints = new DefaultExtensionPointRegistry();
+
+        // Create a monitor
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        MonitorFactory monitorFactory = utilities.getUtility(MonitorFactory.class);
+        monitor = monitorFactory.createMonitor();
+
+        modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+
+        // Initialize the Tuscany module activators
+        ModuleActivatorExtensionPoint moduleActivators = extensionPoints.getExtensionPoint(ModuleActivatorExtensionPoint.class);
+        for (ModuleActivator activator: moduleActivators.getModuleActivators()) {
+            activator.start(extensionPoints);
+        }
+
+        // Get XML input/output factories
+
+        XMLInputFactory inputFactory = modelFactories.getFactory(XMLInputFactory.class);
+        outputFactory = modelFactories.getFactory(XMLOutputFactory.class);
+
+        // Get contribution workspace and assembly model factories
+        assemblyFactory = new RuntimeAssemblyFactory(extensionPoints);
+        modelFactories.addFactory(assemblyFactory);
+
+        // Create XML artifact processors
+        StAXArtifactProcessorExtensionPoint xmlProcessorExtensions = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        xmlProcessor = new ExtensibleStAXArtifactProcessor(xmlProcessorExtensions, inputFactory, outputFactory, monitor);
+
+        // Create contribution content processor
+        URLArtifactProcessorExtensionPoint docProcessorExtensions = extensionPoints.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);
+        contributionProcessor = docProcessorExtensions.getProcessor(Contribution.class);
+
+        // Get the model resolvers
+        modelResolvers = extensionPoints.getExtensionPoint(ModelResolverExtensionPoint.class);
+        modelResolver = new ExtensibleModelResolver(null, modelResolvers, modelFactories);
+
+        // Create a composite builder
+        compositeBuilder = extensionPoints.getExtensionPoint(CompositeBuilderExtensionPoint.class).getCompositeBuilder("org.apache.tuscany.sca.assembly.builder.CompositeBuilder");
+
+
+
+    }
+
+    @Ignore
+    @Test
+    public void testProvider(){
+        try {
+            URI calculatorURI = URI.create("calcualtor");
+            URL calculatorURL = new File("./target/test-classes").toURI().toURL();
+            Contribution contribution = contributionProcessor.read(null, calculatorURI, calculatorURL);
+
+            contributionProcessor.resolve(contribution, modelResolver);
+
+            Composite composite = contribution.getDeployables().get(0);
+
+            compositeBuilder.build(composite, null, monitor);
+
+            ComponentReference ref = (composite.getComponents().get(0).getReferences().get(0));
+/* TODO - EPR - convert to new endpoint reference
+            Assert.assertEquals(1, ref.getEndpoints().size());
+
+            Endpoint endpoint = ref.getEndpoints().get(0);
+
+            EndpointResolverFactory<Endpoint> factory = new EndpointResolverFactoryImpl(extensionPoints);
+
+            EndpointResolver endpointResolver = factory.createEndpointResolver(endpoint, null);
+
+            Assert.assertNotNull(endpointResolver);
+*/
+
+
+        } catch(Exception ex) {
+            ex.printStackTrace();
+            System.out.println(ex.toString());
+            Assert.fail();
+        }
+    }
+
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/resources/Calculator.composite b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/resources/Calculator.composite
new file mode 100644
index 0000000000..cd17d6b0fb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/endpoint/src/test/resources/Calculator.composite
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+    xmlns:calc="http://calc"
+    targetNamespace="http://calc"
+    name="Calculator">
+    
+    <component name="CalculatorServiceComponent">
+        <implementation.java class="calculator.CalculatorServiceImpl"/>
+        <reference name="addService" target="AddServiceComponent"/>
+        <reference name="subtractService" target="SubtractServiceComponent"/>
+        <reference name="multiplyService" target="MultiplyServiceComponent"/>
+        <reference name="divideService" target="DivideServiceComponent"/>
+    </component>
+    
+    <component name="AddServiceComponentOff">
+        <implementation.java class="calculator.AddServiceImpl"/>
+        <service name="AddServiceImpl">
+            <interface.java interface="calculator.AddService"/>
+        </service>        
+    </component>
+    
+    <component name="SubtractServiceComponent">
+        <implementation.java class="calculator.SubtractServiceImpl"/>
+    </component>
+    
+    <component name="MultiplyServiceComponent">
+        <implementation.java class="calculator.MultiplyServiceImpl"/>
+    </component>
+    
+    <component name="DivideServiceComponent">
+        <implementation.java class="calculator.DivideServiceImpl"/>
+    </component>
+
+</composite>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/LICENSE
new file mode 100644
index 0000000000..6e529a25c4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/LICENSE
@@ -0,0 +1,205 @@
+

+                                 Apache License

+                           Version 2.0, January 2004

+                        http://www.apache.org/licenses/

+

+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

+

+   1. Definitions.

+

+      "License" shall mean the terms and conditions for use, reproduction,

+      and distribution as defined by Sections 1 through 9 of this document.

+

+      "Licensor" shall mean the copyright owner or entity authorized by

+      the copyright owner that is granting the License.

+

+      "Legal Entity" shall mean the union of the acting entity and all

+      other entities that control, are controlled by, or are under common

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+      direction or management of such entity, whether by contract or

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+      outstanding shares, or (iii) beneficial ownership of such entity.

+

+      "You" (or "Your") shall mean an individual or Legal Entity

+      exercising permissions granted by this License.

+

+      "Source" form shall mean the preferred form for making modifications,

+      including but not limited to software source code, documentation

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+

+      "Object" form shall mean any form resulting from mechanical

+      transformation or translation of a Source form, including but

+      not limited to compiled object code, generated documentation,

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+

+      "Work" shall mean the work of authorship, whether in Source or

+      Object form, made available under the License, as indicated by a

+      copyright notice that is included in or attached to the work

+      (an example is provided in the Appendix below).

+

+      "Derivative Works" shall mean any work, whether in Source or Object

+      form, that is based on (or derived from) the Work and for which the

+      editorial revisions, annotations, elaborations, or other modifications

+      represent, as a whole, an original work of authorship. For the purposes

+      of this License, Derivative Works shall not include works that remain

+      separable from, or merely link (or bind by name) to the interfaces of,

+      the Work and Derivative Works thereof.

+

+      "Contribution" shall mean any work of authorship, including

+      the original version of the Work and any modifications or additions

+      to that Work or Derivative Works thereof, that is intentionally

+      submitted to Licensor for inclusion in the Work by the copyright owner

+      or by an individual or Legal Entity authorized to submit on behalf of

+      the copyright owner. For the purposes of this definition, "submitted"

+      means any form of electronic, verbal, or written communication sent

+      to the Licensor or its representatives, including but not limited to

+      communication on electronic mailing lists, source code control systems,

+      and issue tracking systems that are managed by, or on behalf of, the

+      Licensor for the purpose of discussing and improving the Work, but

+      excluding communication that is conspicuously marked or otherwise

+      designated in writing by the copyright owner as "Not a Contribution."

+

+      "Contributor" shall mean Licensor and any individual or Legal Entity

+      on behalf of whom a Contribution has been received by Licensor and

+      subsequently incorporated within the Work.

+

+   2. Grant of Copyright License. Subject to the terms and conditions of

+      this License, each Contributor hereby grants to You a perpetual,

+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable

+      copyright license to reproduce, prepare Derivative Works of,

+      publicly display, publicly perform, sublicense, and distribute the

+      Work and such Derivative Works in Source or Object form.

+

+   3. Grant of Patent License. Subject to the terms and conditions of

+      this License, each Contributor hereby grants to You a perpetual,

+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable

+      (except as stated in this section) patent license to make, have made,

+      use, offer to sell, sell, import, and otherwise transfer the Work,

+      where such license applies only to those patent claims licensable

+      by such Contributor that are necessarily infringed by their

+      Contribution(s) alone or by combination of their Contribution(s)

+      with the Work to which such Contribution(s) was submitted. If You

+      institute patent litigation against any entity (including a

+      cross-claim or counterclaim in a lawsuit) alleging that the Work

+      or a Contribution incorporated within the Work constitutes direct

+      or contributory patent infringement, then any patent licenses

+      granted to You under this License for that Work shall terminate

+      as of the date such litigation is filed.

+

+   4. Redistribution. You may reproduce and distribute copies of the

+      Work or Derivative Works thereof in any medium, with or without

+      modifications, and in Source or Object form, provided that You

+      meet the following conditions:

+

+      (a) You must give any other recipients of the Work or

+          Derivative Works a copy of this License; and

+

+      (b) You must cause any modified files to carry prominent notices

+          stating that You changed the files; and

+

+      (c) You must retain, in the Source form of any Derivative Works

+          that You distribute, all copyright, patent, trademark, and

+          attribution notices from the Source form of the Work,

+          excluding those notices that do not pertain to any part of

+          the Derivative Works; and

+

+      (d) If the Work includes a "NOTICE" text file as part of its

+          distribution, then any Derivative Works that You distribute must

+          include a readable copy of the attribution notices contained

+          within such NOTICE file, excluding those notices that do not

+          pertain to any part of the Derivative Works, in at least one

+          of the following places: within a NOTICE text file distributed

+          as part of the Derivative Works; within the Source form or

+          documentation, if provided along with the Derivative Works; or,

+          within a display generated by the Derivative Works, if and

+          wherever such third-party notices normally appear. The contents

+          of the NOTICE file are for informational purposes only and

+          do not modify the License. You may add Your own attribution

+          notices within Derivative Works that You distribute, alongside

+          or as an addendum to the NOTICE text from the Work, provided

+          that such additional attribution notices cannot be construed

+          as modifying the License.

+

+      You may add Your own copyright statement to Your modifications and

+      may provide additional or different license terms and conditions

+      for use, reproduction, or distribution of Your modifications, or

+      for any such Derivative Works as a whole, provided Your use,

+      reproduction, and distribution of the Work otherwise complies with

+      the conditions stated in this License.

+

+   5. Submission of Contributions. Unless You explicitly state otherwise,

+      any Contribution intentionally submitted for inclusion in the Work

+      by You to the Licensor shall be under the terms and conditions of

+      this License, without any additional terms or conditions.

+      Notwithstanding the above, nothing herein shall supersede or modify

+      the terms of any separate license agreement you may have executed

+      with Licensor regarding such Contributions.

+

+   6. Trademarks. This License does not grant permission to use the trade

+      names, trademarks, service marks, or product names of the Licensor,

+      except as required for reasonable and customary use in describing the

+      origin of the Work and reproducing the content of the NOTICE file.

+

+   7. Disclaimer of Warranty. Unless required by applicable law or

+      agreed to in writing, Licensor provides the Work (and each

+      Contributor provides its Contributions) on an "AS IS" BASIS,

+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or

+      implied, including, without limitation, any warranties or conditions

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+      PARTICULAR PURPOSE. You are solely responsible for determining the

+      appropriateness of using or redistributing the Work and assume any

+      risks associated with Your exercise of permissions under this License.

+

+   8. Limitation of Liability. In no event and under no legal theory,

+      whether in tort (including negligence), contract, or otherwise,

+      unless required by applicable law (such as deliberate and grossly

+      negligent acts) or agreed to in writing, shall any Contributor be

+      liable to You for damages, including any direct, indirect, special,

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+      Work (including but not limited to damages for loss of goodwill,

+      work stoppage, computer failure or malfunction, or any and all

+      other commercial damages or losses), even if such Contributor

+      has been advised of the possibility of such damages.

+

+   9. Accepting Warranty or Additional Liability. While redistributing

+      the Work or Derivative Works thereof, You may choose to offer,

+      and charge a fee for, acceptance of support, warranty, indemnity,

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+      on Your own behalf and on Your sole responsibility, not on behalf

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+      of your accepting any such warranty or additional liability.

+

+   END OF TERMS AND CONDITIONS

+

+   APPENDIX: How to apply the Apache License to your work.

+

+      To apply the Apache License to your work, attach the following

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+   Copyright [yyyy] [name of copyright owner]

+

+   Licensed under the Apache License, Version 2.0 (the "License");

+   you may not use this file except in compliance with the License.

+   You may obtain a copy of the License at

+

+       http://www.apache.org/licenses/LICENSE-2.0

+

+   Unless required by applicable law or agreed to in writing, software

+   distributed under the License is distributed on an "AS IS" BASIS,

+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+   See the License for the specific language governing permissions and

+   limitations under the License.

+

+

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..06764168e6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/META-INF/MANIFEST.MF
@@ -0,0 +1,26 @@
+Manifest-Version: 1.0

+Private-Package: org.apache.tuscany.sca.extensibility.equinox;version=

+ "2.0.0"

+Bundle-ActivationPolicy: lazy

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Extensibility for Eclipse Equinox

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+DynamicImport-Package: *

+Eclipse-LazyStart: true

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397425625

+Bundle-Activator: org.apache.tuscany.sca.extensibility.equinox.Equinox

+ ServiceDiscoveryActivator

+Bundle-ManifestVersion: 2

+Bundle-Description: Apache Tuscany SCA Extensibility for Eclipse Equin

+ ox

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Import-Package: org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.extensibility;version="2.0.0",

+ org.eclipse.core.runtime.adaptor;resolution:=optional,

+ org.osgi.framework;version="1.4"

+Bundle-SymbolicName: org.apache.tuscany.sca.extensibility.equinox

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
+Export-Package: org.apache.tuscany.sca.extensibility.equinox;version="2.0.0"

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/NOTICE
new file mode 100644
index 0000000000..db5ab284d5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/NOTICE
@@ -0,0 +1,5 @@
+Copyright (c) 2005 - 2009 The Apache Software Foundation

+

+This product includes software developed by

+The Apache Software Foundation (http://www.apache.org/).

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/pom.xml
new file mode 100644
index 0000000000..9329b70efd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/pom.xml
@@ -0,0 +1,66 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-extensibility-equinox</artifactId>
+    <name>Apache Tuscany SCA Extensibility for Eclipse Equinox</name>
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-extensibility</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.eclipse</groupId>
+            <artifactId>osgi</artifactId>
+            <version>3.4.0-v20080605-1900</version>
+            <scope>compile</scope>
+        </dependency>
+    </dependencies>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <version>2.0</version>
+                <executions>
+                    <execution>
+                        <id>copy-dependencies</id>
+                        <phase>process-test-resources</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}/bundles</outputDirectory>
+                            <excludeArtifactIds>osgi,junit,easymock,tuscany-extensibility</excludeArtifactIds>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/src/main/java/org/apache/tuscany/sca/extensibility/equinox/EquinoxServiceDiscoverer.java b/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/src/main/java/org/apache/tuscany/sca/extensibility/equinox/EquinoxServiceDiscoverer.java
new file mode 100644
index 0000000000..930b308dfc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/src/main/java/org/apache/tuscany/sca/extensibility/equinox/EquinoxServiceDiscoverer.java
@@ -0,0 +1,338 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.extensibility.equinox;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.URL;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
+import java.util.Collection;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Properties;
+import java.util.Set;
+import java.util.StringTokenizer;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscoverer;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.BundleException;
+import org.osgi.framework.Constants;
+
+/**
+ * A ServiceDiscoverer that find META-INF/services/... in installed bundles
+ *
+ * @version $Rev$ $Date$
+ */
+public class EquinoxServiceDiscoverer implements ServiceDiscoverer {
+    private static final Logger logger = Logger.getLogger(EquinoxServiceDiscoverer.class.getName());
+
+    private BundleContext context;
+
+    public EquinoxServiceDiscoverer(BundleContext context) {
+        this.context = context;
+    }
+
+    public static class ServiceDeclarationImpl implements ServiceDeclaration {
+        private Bundle bundle;
+        private URL url;
+        private String className;
+        private Class<?> javaClass;
+        private Map<String, String> attributes;
+
+        public ServiceDeclarationImpl(Bundle bundle, URL url, String className, Map<String, String> attributes) {
+            super();
+            this.bundle = bundle;
+            this.url = url;
+            this.className = className;
+            this.attributes = attributes;
+        }
+
+        public Map<String, String> getAttributes() {
+            return attributes;
+        }
+
+        public String getClassName() {
+            return className;
+        }
+
+        public Class<?> loadClass() throws ClassNotFoundException {
+            if (className == null) {
+                return null;
+            }
+            if (javaClass == null) {
+                javaClass = loadClass(className);
+            }
+            return javaClass;
+        }
+
+        public Class<?> loadClass(String className) throws ClassNotFoundException {
+            return bundle.loadClass(className);
+        }
+
+        public URL getLocation() {
+            return url;
+        }
+
+        public URL getResource(final String name) {
+            return AccessController.doPrivileged(new PrivilegedAction<URL>() {
+                public URL run() {
+                    return bundle.getResource(name);
+                }
+            });
+        }
+
+        @Override
+        public String toString() {
+            StringBuffer sb = new StringBuffer();
+            sb.append("Bundle: ").append(EquinoxServiceDiscoverer.toString(bundle));
+            sb.append(" Resource: ").append(url);
+            sb.append(" Attributes: ").append(attributes);
+            return sb.toString();
+        }
+
+        public Bundle getBundle() {
+            return bundle;
+        }
+
+    }
+
+    /**
+     * Empty static method to trigger the activation of this bundle.
+     */
+    public static void init() {
+    }
+
+    private static String toString(Bundle b) {
+        StringBuffer sb = new StringBuffer();
+        sb.append(b.getBundleId()).append(" ").append(b.getSymbolicName());
+        int s = b.getState();
+        if ((s & Bundle.UNINSTALLED) != 0) {
+            sb.append(" UNINSTALLED");
+        }
+        if ((s & Bundle.INSTALLED) != 0) {
+            sb.append(" INSTALLED");
+        }
+        if ((s & Bundle.RESOLVED) != 0) {
+            sb.append(" RESOLVED");
+        }
+        if ((s & Bundle.STARTING) != 0) {
+            sb.append(" STARTING");
+        }
+        if ((s & Bundle.STOPPING) != 0) {
+            sb.append(" STOPPING");
+        }
+        if ((s & Bundle.ACTIVE) != 0) {
+            sb.append(" ACTIVE");
+        }
+        return sb.toString();
+
+    }
+
+    /**
+     * Parse a service declaration in the form class;attr=value,attr=value and
+     * return a map of attributes
+     *
+     * @param declaration
+     * @return a map of attributes
+     */
+    private static Map<String, String> parseServiceDeclaration(String declaration) {
+        Map<String, String> attributes = new HashMap<String, String>();
+        int index = declaration.indexOf(';');
+        if (index != -1) {
+            attributes.put("class", declaration.substring(0, index).trim());
+            declaration = declaration.substring(index);
+        } else {
+            int j = declaration.indexOf('=');
+            if (j == -1) {
+                attributes.put("class", declaration.trim());
+                return attributes;
+            } else {
+                declaration = ";" + declaration;
+            }
+        }
+        StringTokenizer tokens = new StringTokenizer(declaration);
+        for (; tokens.hasMoreTokens();) {
+            String key = tokens.nextToken("=").substring(1).trim();
+            if (key == null)
+                break;
+            String value = tokens.nextToken(",").substring(1).trim();
+            if (value == null)
+                break;
+            attributes.put(key, value);
+        }
+        return attributes;
+    }
+
+    public ServiceDeclaration getServiceDeclaration(String name) throws IOException {
+        Collection<ServiceDeclaration> declarations = getServiceDeclarations(name);
+        if (declarations.isEmpty()) {
+            return null;
+        } else {
+            return declarations.iterator().next();
+        }
+    }
+
+    public Collection<ServiceDeclaration> getServiceDeclarations(String serviceName) throws IOException {
+        boolean debug = logger.isLoggable(Level.FINE);
+        Collection<ServiceDeclaration> descriptors = new HashSet<ServiceDeclaration>();
+
+        // http://java.sun.com/j2se/1.5.0/docs/api/javax/xml/xpath/XPathFactory.html
+        boolean isPropertyFile = "javax.xml.xpath.XPathFactory".equals(serviceName);
+        serviceName = "META-INF/services/" + serviceName;
+
+        Set<URL> visited = new HashSet<URL>();
+        for (Bundle bundle : context.getBundles()) {
+            if (bundle.getBundleId() == 0 || bundle.getHeaders().get(Constants.FRAGMENT_HOST) != null) {
+                // Skip system bundle as it has access to the application classloader
+                // Skip bundle fragments too
+                continue;
+            }
+            Enumeration<URL> urls = null;
+            try {
+                // Use getResources to find resources on the classpath of the bundle
+                // Please note there are cases that getResources will return null even
+                // the bundle containing such entries:
+                // 1. There is a match on Import-Package or DynamicImport-Package, and another
+                // bundle exports the resource package, there is a possiblity that it doesn't
+                // find the containing entry
+                // 2. The bundle cannot be resolved, then getResources will return null
+                urls = bundle.getResources(serviceName);
+                if (urls == null) {
+                    URL entry = bundle.getEntry(serviceName);
+                    if (entry != null) {
+                        logger.warning("Unresolved resource " + serviceName + " found in " + toString(bundle));
+                        try {
+                            bundle.start();
+                        } catch (BundleException e) {
+                            logger.log(Level.SEVERE, e.getMessage(), e);
+                        }
+                        // urls = Collections.enumeration(Arrays.asList(entry));
+                    }
+                }
+            } catch (IOException e) {
+                logger.log(Level.SEVERE, e.getMessage(), e);
+            }
+            if (urls == null) {
+                continue;
+            }
+            while (urls.hasMoreElements()) {
+                final URL url = urls.nextElement();
+
+                if (!visited.add(url)) {
+                    // The URL has already been processed
+                    continue;
+                }
+
+                if (debug) {
+                    logger.fine("Reading service provider file: " + url.toExternalForm());
+                }
+                try {
+                    // Allow privileged access to open URL stream. Add FilePermission to added to security
+                    // policy file.
+                    InputStream is;
+                    try {
+                        is = AccessController.doPrivileged(new PrivilegedExceptionAction<InputStream>() {
+                            public InputStream run() throws IOException {
+                                return url.openStream();
+                            }
+                        });
+                    } catch (PrivilegedActionException e) {
+                        throw (IOException)e.getException();
+                    }
+                    if (isPropertyFile) {
+                        // Load as a property file
+                        Properties props = new Properties();
+                        props.load(is);
+                        is.close();
+                        for (Map.Entry<Object, Object> e : props.entrySet()) {
+                            Map<String, String> attributes = new HashMap<String, String>();
+                            String key = (String)e.getKey();
+                            String value = (String)e.getValue();
+                            // Unfortunately, the xalan file only has the classname
+                            if ("".equals(value)) {
+                                value = key;
+                                key = "";
+                            }
+                            if (!"".equals(key)) {
+                                attributes.put(key, value);
+                                attributes.put("uri", key);
+                            }
+                            attributes.put("class", value);
+                            ServiceDeclarationImpl descriptor = new ServiceDeclarationImpl(bundle, url, value, attributes);
+                            descriptors.add(descriptor);
+                        }
+                        continue;
+                    }
+                    BufferedReader reader = null;
+                    try {
+                        reader = new BufferedReader(new InputStreamReader(is));
+                        int count = 0;
+                        while (true) {
+                            String line = reader.readLine();
+                            if (line == null)
+                                break;
+                            line = line.trim();
+                            if (!line.startsWith("#") && !"".equals(line)) {
+                                String reg = line.trim();
+                                if (debug) {
+                                    logger.fine("Registering service provider: " + reg);
+                                }
+
+                                Map<String, String> attributes = parseServiceDeclaration(reg);
+                                String className = attributes.get("class");
+                                if (className == null) {
+                                    // Add a unique class name to prevent equals() from returning true
+                                    className = "_class_" + count;
+                                    count++;
+                                }
+                                ServiceDeclarationImpl descriptor =
+                                    new ServiceDeclarationImpl(bundle, url, className, attributes);
+                                descriptors.add(descriptor);
+                            }
+                        }
+                    } finally {
+                        if (reader != null) {
+                            try {
+                                reader.close();
+                            } catch (IOException e) {
+                                // Ignore
+                            }
+                        }
+                    }
+                } catch (IOException e) {
+                    logger.log(Level.SEVERE, e.getMessage(), e);
+                }
+            }
+        }
+        return descriptors;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/src/main/java/org/apache/tuscany/sca/extensibility/equinox/EquinoxServiceDiscoveryActivator.java b/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/src/main/java/org/apache/tuscany/sca/extensibility/equinox/EquinoxServiceDiscoveryActivator.java
new file mode 100644
index 0000000000..d5d7b92022
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/src/main/java/org/apache/tuscany/sca/extensibility/equinox/EquinoxServiceDiscoveryActivator.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.extensibility.equinox;
+
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.BundleContext;
+
+/**
+ * The Bundle Activator that creates the Equinox-based service discoverer 
+ *
+ * @version $Rev$ $Date$
+ */
+public class EquinoxServiceDiscoveryActivator implements BundleActivator {
+    private static final Logger logger = Logger.getLogger(EquinoxServiceDiscoveryActivator.class.getName());
+
+    public void start(BundleContext context) throws Exception {
+        EquinoxServiceDiscoverer discoverer = new EquinoxServiceDiscoverer(context);
+        ServiceDiscovery.getInstance().setServiceDiscoverer(discoverer);
+        logger.info("Equinox-based service discoverer is now configured.");
+    }
+
+    public void stop(BundleContext context) throws Exception {
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/src/main/java/org/apache/tuscany/sca/extensibility/equinox/OSGiExtensionPointRegistry.java b/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/src/main/java/org/apache/tuscany/sca/extensibility/equinox/OSGiExtensionPointRegistry.java
new file mode 100644
index 0000000000..8c8ace95ad
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/src/main/java/org/apache/tuscany/sca/extensibility/equinox/OSGiExtensionPointRegistry.java
@@ -0,0 +1,125 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.extensibility.equinox;

+

+import java.util.Dictionary;

+import java.util.Hashtable;

+import java.util.IdentityHashMap;

+import java.util.Map;

+import java.util.concurrent.ConcurrentHashMap;

+

+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;

+import org.apache.tuscany.sca.core.ModuleActivator;

+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;

+import org.osgi.framework.Bundle;

+import org.osgi.framework.BundleContext;

+import org.osgi.framework.BundleException;

+import org.osgi.framework.ServiceReference;

+import org.osgi.framework.ServiceRegistration;

+

+/**

+ *

+ */

+public class OSGiExtensionPointRegistry extends DefaultExtensionPointRegistry {

+    private Map<Class<?>, ServiceRegistration> services = new ConcurrentHashMap<Class<?>, ServiceRegistration>();

+    private BundleContext bundleContext;

+

+    public OSGiExtensionPointRegistry(BundleContext bundleContext) {

+        super();

+        this.bundleContext = bundleContext;

+    }

+

+    @Override

+    protected <T> Object findExtensionPoint(Class<T> extensionPointType) {

+        ServiceRegistration registration = services.get(extensionPointType);

+        if (registration != null) {

+            ServiceReference ref = registration.getReference();

+            if (ref != null) {

+                return ref.getBundle().getBundleContext().getService(ref);

+            }

+        }

+        /*

+        else {

+            ServiceReference ref = bundleContext.getServiceReference(extensionPointType.getName());

+            if (ref != null) {

+                return bundleContext.getService(ref);

+            }

+        }

+        */

+        return null;

+    }

+

+    @Override

+    protected void registerExtensionPoint(Class<?> i, Object extensionPoint, ServiceDeclaration declaration) {

+        BundleContext context = bundleContext;

+        if (declaration instanceof EquinoxServiceDiscoverer.ServiceDeclarationImpl) {

+            EquinoxServiceDiscoverer.ServiceDeclarationImpl declarationImpl =

+                (EquinoxServiceDiscoverer.ServiceDeclarationImpl)declaration;

+            Bundle bundle = declarationImpl.getBundle();

+            /**

+             * If this bundle is not in the STARTING, ACTIVE, or STOPPING states or this bundle

+             * is a fragment bundle, then this bundle has no valid BundleContext. This method will

+             * return null if this bundle has no valid BundleContext

+             */

+            if ((bundle.getState() & (Bundle.ACTIVE | Bundle.STARTING)) == 0) {

+                try {

+                    bundle.start();

+                } catch (BundleException e) {

+                    throw new IllegalStateException(e);

+                }

+            }

+            context = bundle.getBundleContext();

+        }

+        Dictionary<Object, Object> props = new Hashtable<Object, Object>();

+        ServiceRegistration registration = context.registerService(i.getName(), extensionPoint, props);

+        services.put(i, registration);

+    }

+

+    @Override

+    protected void unregisterExtensionPoint(Class<?> i) {

+        ServiceRegistration registration = services.get(i);

+        if (registration != null) {

+            registration.unregister();

+        }

+        services.remove(i);

+    }

+

+    @Override

+    public void destroy() {

+        // Get a unique map as an extension point may exist in the map by different keys

+        Map<ModuleActivator, ModuleActivator> map = new IdentityHashMap<ModuleActivator, ModuleActivator>();

+        for (ServiceRegistration reg : services.values()) {

+            ServiceReference ref = reg.getReference();

+            if (ref != null) {

+                Object service = bundleContext.getService(ref);

+                if (service instanceof ModuleActivator) {

+                    ModuleActivator activator = (ModuleActivator)service;

+                    map.put(activator, activator);

+                }

+                reg.unregister();

+            }

+        }

+        for (ModuleActivator activator : map.values()) {

+            activator.stop(this);

+        }

+        services.clear();

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/src/test/java/org/apache/tuscany/sca/extensibility/equinox/EquinoxHostTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/src/test/java/org/apache/tuscany/sca/extensibility/equinox/EquinoxHostTestCase.java
new file mode 100644
index 0000000000..5743f7089a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/src/test/java/org/apache/tuscany/sca/extensibility/equinox/EquinoxHostTestCase.java
@@ -0,0 +1,95 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.extensibility.equinox;
+
+import java.util.Dictionary;
+import java.util.Enumeration;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+
+/**
+ * Test start/stop the Equinox runtime.
+ * 
+ * @version $Rev: $ $Date: $
+ */
+public class EquinoxHostTestCase {
+    @Test
+    public void testStartThenStop() {
+        TestEquinoxHost host = new TestEquinoxHost();
+        BundleContext context = host.start();
+        Assert.assertNotNull(context);
+        for (Bundle b : context.getBundles()) {
+            System.out.println(toString(b, false));
+        }
+        host.stop();
+    }
+
+    @Test
+    public void testStartTwice() {
+        TestEquinoxHost host = new TestEquinoxHost();
+        host.start();
+        try {
+            host.start();
+            Assert.fail();
+        } catch (IllegalStateException e) {
+            Assert.assertTrue(IllegalStateException.class.isInstance(e.getCause()));
+        } finally {
+            host.stop();
+        }
+    }
+
+    public static String toString(Bundle b, boolean verbose) {
+        StringBuffer sb = new StringBuffer();
+        sb.append(b.getBundleId()).append(" ").append(b.getSymbolicName());
+        int s = b.getState();
+        if ((s & Bundle.UNINSTALLED) != 0) {
+            sb.append(" UNINSTALLED");
+        }
+        if ((s & Bundle.INSTALLED) != 0) {
+            sb.append(" INSTALLED");
+        }
+        if ((s & Bundle.RESOLVED) != 0) {
+            sb.append(" RESOLVED");
+        }
+        if ((s & Bundle.STARTING) != 0) {
+            sb.append(" STARTING");
+        }
+        if ((s & Bundle.STOPPING) != 0) {
+            sb.append(" STOPPING");
+        }
+        if ((s & Bundle.ACTIVE) != 0) {
+            sb.append(" ACTIVE");
+        }
+
+        sb.append(" ").append(b.getLocation());
+        if (verbose) {
+            Dictionary<Object, Object> dict = b.getHeaders();
+            Enumeration<Object> keys = dict.keys();
+            while (keys.hasMoreElements()) {
+                Object key = keys.nextElement();
+                sb.append(" ").append(key).append("=").append(dict.get(key));
+            }
+        }
+        return sb.toString();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/src/test/java/org/apache/tuscany/sca/extensibility/equinox/EquinoxServiceDiscovererTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/src/test/java/org/apache/tuscany/sca/extensibility/equinox/EquinoxServiceDiscovererTestCase.java
new file mode 100644
index 0000000000..8010ead253
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/src/test/java/org/apache/tuscany/sca/extensibility/equinox/EquinoxServiceDiscovererTestCase.java
@@ -0,0 +1,152 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.extensibility.equinox;
+
+import java.io.BufferedInputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import java.util.jar.JarInputStream;
+import java.util.jar.Manifest;
+
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+
+/**
+ * Test the Equinox service discoverer.
+ *
+ * @version $Rev$ $Date$
+ */
+public class EquinoxServiceDiscovererTestCase {
+    private static EquinoxServiceDiscoverer discoverer;
+    private static Bundle testBundle;
+    private static TestEquinoxHost host;
+
+    private static String getState(Bundle b) {
+        StringBuffer sb = new StringBuffer();
+        int s = b.getState();
+        if ((s & Bundle.UNINSTALLED) != 0) {
+            sb.append("UNINSTALLED ");
+        }
+        if ((s & Bundle.INSTALLED) != 0) {
+            sb.append("INSTALLED ");
+        }
+        if ((s & Bundle.RESOLVED) != 0) {
+            sb.append("RESOLVED ");
+        }
+        if ((s & Bundle.STARTING) != 0) {
+            sb.append("STARTING ");
+        }
+        if ((s & Bundle.STOPPING) != 0) {
+            sb.append("STOPPING ");
+        }
+        if ((s & Bundle.ACTIVE) != 0) {
+            sb.append("ACTIVE ");
+        }
+        return sb.toString();
+
+    }
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @BeforeClass
+    public static void setUpBeforeClass() throws Exception {
+        host = new TestEquinoxHost();
+        BundleContext context = host.start();
+
+        InputStream is = EquinoxServiceDiscovererTestCase.class.getResourceAsStream("/test-bundle.jar");
+        testBundle = context.installBundle("test-bundle", is);
+        is.close();
+        discoverer = new EquinoxServiceDiscoverer(context);
+        File dep = new File("target/bundles");
+        List<Bundle> bundles = new ArrayList<Bundle>();
+        if(dep.isDirectory()) {
+        for (File f : dep.listFiles()) {
+                BufferedInputStream bis = new BufferedInputStream(new FileInputStream(f));
+                JarInputStream jis = new JarInputStream(bis);
+                Manifest manifest = jis.getManifest();
+                if (manifest == null || manifest.getMainAttributes().getValue("Bundle-Name") == null) {
+                    bis.close();
+                    continue;
+                }
+                bis.close();
+                bis = new BufferedInputStream(new FileInputStream(f));
+                Bundle b = context.installBundle(f.getName(), bis);
+                System.out.println("Installed " + b.getSymbolicName() + " [" + getState(b) + "]");
+                bundles.add(b);
+                bis.close();
+            }
+        }
+        for (Bundle b : bundles) {
+            b.start();
+            System.out.println("Started "+b.getSymbolicName() + " [" + getState(b) + "]");
+            // Get the Platform.getExtensionRegistry()
+            if ("org.eclipse.core.runtime".equals(b.getSymbolicName())) {
+                // The Platform class loaded by the bundle is different that the one
+                // on the classpath
+                Class<?> cls = b.loadClass("org.eclipse.core.runtime.Platform");
+                Method m = cls.getMethod("getExtensionRegistry");
+                Object reg = m.invoke(cls);
+                System.out.println(reg);
+            }
+        }
+    }
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @AfterClass
+    public static void tearDownAfterClass() throws Exception {
+        if (testBundle != null) {
+            // Uninstall the bundle to clean up the cache
+            testBundle.uninstall();
+        }
+        host.stop();
+    }
+
+    @Test
+    public void testDiscovery() throws IOException {
+        Collection<ServiceDeclaration> descriptors = discoverer.getServiceDeclarations("test.TestService");
+        Assert.assertEquals(1, descriptors.size());
+        descriptors = discoverer.getServiceDeclarations("notthere");
+        Assert.assertEquals(0, descriptors.size());
+    }
+
+    @Test
+    public void testDiscoveryFirst() throws IOException {
+        ServiceDeclaration descriptor = discoverer.getServiceDeclaration("test.TestService");
+        Assert.assertNotNull(descriptor);
+        descriptor = discoverer.getServiceDeclaration("notthere");
+        Assert.assertNull(descriptor);
+    }
+
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/src/test/java/org/apache/tuscany/sca/extensibility/equinox/TestEquinoxHost.java b/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/src/test/java/org/apache/tuscany/sca/extensibility/equinox/TestEquinoxHost.java
new file mode 100644
index 0000000000..e000faa447
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/src/test/java/org/apache/tuscany/sca/extensibility/equinox/TestEquinoxHost.java
@@ -0,0 +1,100 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.extensibility.equinox;
+
+import java.io.File;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.eclipse.core.runtime.adaptor.EclipseStarter;
+import org.eclipse.core.runtime.adaptor.LocationManager;
+import org.osgi.framework.BundleContext;
+
+/**
+ * A test host that starts/stops Equinox.
+ *
+ * @version $Rev: $ $Date: $
+ */
+public class TestEquinoxHost  {
+
+    private final static String systemPackages =
+        "org.osgi.framework; version=1.3.0," + "org.osgi.service.packageadmin; version=1.2.0, "
+            + "org.osgi.service.startlevel; version=1.0.0, "
+            + "org.osgi.service.url; version=1.0.0, "
+            + "org.osgi.util.tracker; version=1.3.2, "
+            + "javax.xml, "
+            + "javax.xml.datatype, "
+            + "javax.xml.namespace, "
+            + "javax.xml.parsers, "
+            + "javax.xml.transform, "
+            + "javax.xml.transform.dom, "
+            + "javax.xml.transform.sax, "
+            + "javax.xml.transform.stream, "
+            + "javax.xml.validation, "
+            + "javax.xml.xpath, "
+            // Force the classes to be imported from the system bundle
+            + "javax.xml.stream, "
+            + "javax.xml.stream.util, "
+            + "javax.sql,"
+            + "org.w3c.dom, "
+            + "org.xml.sax, "
+            + "org.xml.sax.ext, "
+            + "org.xml.sax.helpers, "
+            + "javax.security.auth, "
+            + "javax.security.cert, "
+            + "javax.security.auth.login, "
+            + "javax.security.auth.callback, "
+            + "javax.naming, "
+            + "javax.naming.spi, "
+            + "javax.naming.directory, "
+            + "javax.management, "
+            + "javax.imageio, "
+            + "sun.misc, "
+            + "javax.net, "
+            + "javax.net.ssl, "
+            + "javax.crypto, "
+            + "javax.rmi, "
+            + "javax.transaction, "
+            + "javax.transaction.xa";
+
+    public BundleContext start() {
+        try {
+            Map<Object, Object> props = new HashMap<Object, Object>();
+            props.put("org.osgi.framework.system.packages", systemPackages);
+            props.put(EclipseStarter.PROP_CLEAN, "true");
+            props.put(LocationManager.PROP_INSTANCE_AREA, new File("target/workspace").toURI().toString());
+            props.put(LocationManager.PROP_INSTALL_AREA, new File("target/eclipse").toURI().toString());
+            EclipseStarter.setInitialProperties(props);
+            BundleContext context = EclipseStarter.startup(new String[]{}, null);
+            return context;
+        } catch (Exception e) {
+            throw new IllegalStateException(e);
+        }
+    }
+
+    public void stop() {
+        try {
+            EclipseStarter.shutdown();
+        } catch (Exception e) {
+            throw new IllegalStateException(e);
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/src/test/resources/test-bundle.jar b/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/src/test/resources/test-bundle.jar
new file mode 100644
index 0000000000..afee051f61
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility-equinox/src/test/resources/test-bundle.jar
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      direction or management of such entity, whether by contract or
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+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
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+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
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+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
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+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
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+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..94a091df0c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/META-INF/MANIFEST.MF
@@ -0,0 +1,19 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.core;uses:="org.apache.tuscany.

+ sca.extensibility";version="2.0.0",org.apache.tuscany.sca.extensibility

+ ;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Extensibility

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+DynamicImport-Package: org.apache.tuscany.sca.extensibility.equinox

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397079296

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Extensibility

+Import-Package: org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.extensibility;version="2.0.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.extensibility

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/pom.xml
new file mode 100644
index 0000000000..478c9e1f8d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/pom.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-extensibility</artifactId>
+    <name>Apache Tuscany SCA Extensibility</name>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultExtensionPointRegistry.java b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultExtensionPointRegistry.java
new file mode 100644
index 0000000000..3ea587c5f2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultExtensionPointRegistry.java
@@ -0,0 +1,226 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.core;
+
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Modifier;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.IdentityHashMap;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+
+/**
+ * Default implementation of a registry to hold all the Tuscany core extension
+ * points. As the point of contact for all extension artifacts this registry
+ * allows loaded extensions to find all other parts of the system and register
+ * themselves appropriately.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultExtensionPointRegistry implements ExtensionPointRegistry {
+    private Map<Class<?>, Object> extensionPoints = new HashMap<Class<?>, Object>();
+
+    /**
+     * Constructs a new registry.
+     */
+    public DefaultExtensionPointRegistry() {
+    }
+
+    /**
+     * Add an extension point to the registry. This default implementation
+     * stores extensions against the interfaces that they implement.
+     *
+     * @param extensionPoint The instance of the extension point
+     *
+     * @throws IllegalArgumentException if extensionPoint is null
+     */
+    public synchronized void addExtensionPoint(Object extensionPoint) {
+        addExtensionPoint(extensionPoint, null);
+    }
+
+    public synchronized void addExtensionPoint(Object extensionPoint, ServiceDeclaration declaration) {
+        if (extensionPoint == null) {
+            throw new IllegalArgumentException("Cannot register null as an ExtensionPoint");
+        }
+        if (extensionPoint instanceof ModuleActivator) {
+            ((ModuleActivator)extensionPoint).start(this);
+        }
+        Set<Class<?>> interfaces = getAllInterfaces(extensionPoint.getClass());
+        for (Class<?> i : interfaces) {
+            registerExtensionPoint(i, extensionPoint, declaration);
+        }
+    }
+
+    protected void registerExtensionPoint(Class<?> i, Object extensionPoint, ServiceDeclaration declaration) {
+        extensionPoints.put(i, extensionPoint);
+    }
+
+    private Constructor<?> getConstructor(Constructor<?>[] constructors, Class<?>[] paramTypes) {
+        for (Constructor<?> c : constructors) {
+            Class<?>[] types = c.getParameterTypes();
+            if (c.getParameterTypes().length == paramTypes.length) {
+                boolean found = true;
+                for (int i = 0; i < types.length; i++) {
+                    if (types[i] != paramTypes[i]) {
+                        found = false;
+                        break;
+                    }
+                }
+                if (found) {
+                    return c;
+                }
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Get the extension point by the interface that it implements
+     *
+     * @param extensionPointType The lookup key (extension point interface)
+     * @return The instance of the extension point
+     *
+     * @throws IllegalArgumentException if extensionPointType is null
+     */
+    public synchronized <T> T getExtensionPoint(Class<T> extensionPointType) {
+        if (extensionPointType == null) {
+            throw new IllegalArgumentException("Cannot lookup ExtensionPoint of type null");
+        }
+
+        Object extensionPoint = findExtensionPoint(extensionPointType);
+        if (extensionPoint == null) {
+
+            // Dynamically load an extension point class declared under META-INF/services
+            try {
+                ServiceDeclaration extensionPointDeclaration =
+                    ServiceDiscovery.getInstance().getServiceDeclaration(extensionPointType.getName());
+                if (extensionPointDeclaration != null) {
+                    Class<?> extensionPointClass = extensionPointDeclaration.loadClass();
+
+                    // Construct the extension point
+                    Constructor<?>[] constructors = extensionPointClass.getConstructors();
+                    Constructor<?> constructor =
+                        getConstructor(constructors, new Class<?>[] {ExtensionPointRegistry.class});
+                    if (constructor != null) {
+                        extensionPoint = constructor.newInstance(this);
+                    } else {
+                        constructor = getConstructor(constructors, new Class<?>[] {});
+                        if (constructor != null) {
+                            extensionPoint = constructor.newInstance();
+                        } else {
+                            throw new IllegalArgumentException(
+                                                               "No valid constructor is found for " + extensionPointClass);
+                        }
+                    }
+
+                    // Cache the loaded extension point
+                    addExtensionPoint(extensionPoint, extensionPointDeclaration);
+                }
+            } catch (InvocationTargetException e) {
+                throw new IllegalArgumentException(e);
+            } catch (IOException e) {
+                throw new IllegalArgumentException(e);
+            } catch (ClassNotFoundException e) {
+                throw new IllegalArgumentException(e);
+            } catch (InstantiationException e) {
+                throw new IllegalArgumentException(e);
+            } catch (IllegalAccessException e) {
+                throw new IllegalArgumentException(e);
+            }
+        }
+        return extensionPointType.cast(extensionPoint);
+    }
+
+    protected <T> Object findExtensionPoint(Class<T> extensionPointType) {
+        return extensionPoints.get(extensionPointType);
+    }
+
+    /**
+     * Remove an extension point based on the interface that it implements
+     *
+     * @param extensionPoint The extension point to remove
+     *
+     * @throws IllegalArgumentException if extensionPoint is null
+     */
+    public synchronized void removeExtensionPoint(Object extensionPoint) {
+        if (extensionPoint == null) {
+            throw new IllegalArgumentException("Cannot remove null as an ExtensionPoint");
+        }
+
+        if (extensionPoint instanceof ModuleActivator) {
+            ((ModuleActivator)extensionPoint).stop(this);
+        }
+
+        Set<Class<?>> interfaces = getAllInterfaces(extensionPoint.getClass());
+        for (Class<?> i : interfaces) {
+            unregisterExtensionPoint(i);
+        }
+    }
+
+    protected void unregisterExtensionPoint(Class<?> i) {
+        extensionPoints.remove(i);
+    }
+
+    /**
+     * Returns the set of interfaces implemented by the given class and its
+     * ancestors or a blank set if none
+     */
+    private static Set<Class<?>> getAllInterfaces(Class<?> clazz) {
+        Set<Class<?>> implemented = new HashSet<Class<?>>();
+        getAllInterfaces(clazz, implemented);
+        return implemented;
+    }
+
+    private static void getAllInterfaces(Class<?> clazz, Set<Class<?>> implemented) {
+        Class<?>[] interfaces = clazz.getInterfaces();
+        for (Class<?> interfaze : interfaces) {
+            if (Modifier.isPublic(interfaze.getModifiers())) {
+                implemented.add(interfaze);
+            }
+        }
+        Class<?> superClass = clazz.getSuperclass();
+        // Object has no superclass so check for null
+        if (superClass != null && !superClass.equals(Object.class)) {
+            getAllInterfaces(superClass, implemented);
+        }
+    }
+
+    public void destroy() {
+        // Get a unique map as an extension point may exist in the map by different keys
+        Map<ModuleActivator, ModuleActivator> map = new IdentityHashMap<ModuleActivator, ModuleActivator>();
+        for (Object extp : extensionPoints.values()) {
+            if (extp instanceof ModuleActivator) {
+                ModuleActivator activator = (ModuleActivator)extp;
+                map.put(activator, activator);
+            }
+        }
+        for (ModuleActivator activator : map.values()) {
+            activator.stop(this);
+        }
+        extensionPoints.clear();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultFactoryExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultFactoryExtensionPoint.java
new file mode 100644
index 0000000000..54d0d118bb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultFactoryExtensionPoint.java
@@ -0,0 +1,174 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.HashMap;
+
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+
+
+
+/**
+ * Default implementation of a model factory extension point.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultFactoryExtensionPoint implements FactoryExtensionPoint {
+    private ExtensionPointRegistry extensionPointRegistry;
+    private HashMap<Class<?>, Object> factories = new HashMap<Class<?>, Object>();
+    
+    /**
+     * Constructs a new DefaultModelFactoryExtensionPoint.
+     */
+    public DefaultFactoryExtensionPoint(ExtensionPointRegistry extensionPointRegistry) {
+        this.extensionPointRegistry = extensionPointRegistry;
+    }
+
+    /**
+     * Add a model factory extension.
+     * 
+     * @param factory The factory to add
+     */
+    public void addFactory(Object factory) {
+        Class<?>[] interfaces = factory.getClass().getInterfaces();
+        if (interfaces.length == 0) {
+            Class<?> sc = factory.getClass().getSuperclass();
+            if (sc != Object.class) {
+                factories.put(sc, factory);
+            }
+        } else {
+            for (int i = 0; i<interfaces.length; i++) {
+                factories.put(interfaces[i], factory);
+            }
+        }
+    }
+
+    /**
+     * Remove a model factory.
+     *  
+     * @param factory The factory to remove
+     */
+    public void removeFactory(Object factory) {
+        Class<?>[] interfaces = factory.getClass().getInterfaces();
+        if (interfaces.length == 0) {
+            Class<?> sc = factory.getClass().getSuperclass();
+            if (sc != Object.class) {
+                factories.remove(sc);
+            }
+        } else {
+            for (int i = 0; i<interfaces.length; i++) {
+                factories.remove(interfaces[i]);
+            }
+        }
+    }
+    
+    private ClassLoader setContextClassLoader(final ClassLoader classLoader) {
+        return AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() {
+            public ClassLoader run() {
+                ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+                if (classLoader != null) {
+                    Thread.currentThread().setContextClassLoader(classLoader);
+                }
+                return tccl;
+            }
+        });
+    }
+
+    /**
+     * Get a factory implementing the given interface.
+     * @param factoryInterface The lookup key (factory interface)
+     * @return The factory
+     */    
+    public <T> T getFactory(Class<T> factoryInterface) {
+        Object factory = factories.get(factoryInterface);
+        if (factory == null) {
+
+            // Dynamically load a factory class declared under META-INF/services 
+            try {
+                ServiceDeclaration factoryDeclaration =
+                    ServiceDiscovery.getInstance().getServiceDeclaration(factoryInterface.getName());
+                if (factoryDeclaration != null) {
+                    Class<?> factoryClass = factoryDeclaration.loadClass();
+                    try {
+                        
+                        // Default empty constructor
+                        Constructor<?> constructor = factoryClass.getConstructor();
+                        factory = constructor.newInstance();
+                    } catch (NoSuchMethodException e) {
+                        try {
+
+                            // Constructor taking the model factory extension point
+                            Constructor<?> constructor = factoryClass.getConstructor(FactoryExtensionPoint.class);
+                            factory = constructor.newInstance(this);
+                        } catch (NoSuchMethodException e1) {
+
+                            // Constructor taking the extension point registry
+                            Constructor<?> constructor = factoryClass.getConstructor(ExtensionPointRegistry.class);
+                            factory = constructor.newInstance(extensionPointRegistry);
+                        }
+                    }
+
+                    // Cache the loaded factory
+                    factories.put(factoryInterface, factory);
+                    
+                    return  factoryInterface.cast(factory);
+                    
+                } else {
+                    
+                    // If the input interface is an abstract class
+                    if (!factoryInterface.isInterface() && Modifier.isAbstract(factoryInterface.getModifiers())) {
+                        Method newInstanceMethod = factoryInterface.getDeclaredMethod("newInstance");
+                        ClassLoader tccl = setContextClassLoader(factoryInterface.getClassLoader());
+                        try {
+                            
+                            // Create a new instance
+                            factory = newInstanceMethod.invoke(null);
+                            
+                            // Cache the factory
+                            factories.put(factoryInterface, factory);
+                            
+                            return  factoryInterface.cast(factory);
+                        } catch (Exception e) {
+                            // Sorry no factory found
+                            return null;
+                        } finally {
+                            setContextClassLoader(tccl);
+                        }
+                    } else {
+                        
+                        // Sorry no factory found
+                        return null;
+                    }
+                }
+            } catch (Exception e) {
+                throw new IllegalArgumentException(e);
+            }
+        } else {
+            return factoryInterface.cast(factory);
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultModuleActivatorExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultModuleActivatorExtensionPoint.java
new file mode 100644
index 0000000000..f9228efd71
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultModuleActivatorExtensionPoint.java
@@ -0,0 +1,112 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.core;
+
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+
+/**
+ * Default implementation of an extension point to hold Tuscany module activators.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultModuleActivatorExtensionPoint implements ModuleActivatorExtensionPoint {
+    private final static Logger logger = Logger.getLogger(DefaultModuleActivatorExtensionPoint.class.getName());
+    private List<ModuleActivator> activators = new ArrayList<ModuleActivator>();
+    private boolean loadedActivators;
+
+    /**
+     * Constructs a new extension point.
+     */
+    public DefaultModuleActivatorExtensionPoint() {
+    }
+
+    public void addModuleActivator(ModuleActivator activator) {
+        activators.add(activator);
+    }
+
+    public List<ModuleActivator> getModuleActivators() {
+        loadModuleActivators();
+        return activators;
+    }
+
+    public void removeModuleActivator(Object activator) {
+        activators.remove(activator);
+    }
+
+    /**
+     * Dynamically load module activators declared under META-INF/services
+     */
+    private synchronized void loadModuleActivators() {
+        if (loadedActivators)
+            return;
+
+        // Get the activator service declarations
+        Collection<ServiceDeclaration> activatorDeclarations;
+        try {
+            // Load the module activators by ranking
+            activatorDeclarations = ServiceDiscovery.getInstance().getServiceDeclarations(ModuleActivator.class.getName(), true);
+        } catch (IOException e) {
+            throw new IllegalStateException(e);
+        }
+
+        // Load and instantiate module activators
+        for (ServiceDeclaration activatorDeclaration : activatorDeclarations) {
+            if (logger.isLoggable(Level.FINE)) {
+                logger.fine("Loading " + activatorDeclaration.getClassName());
+            }
+            ModuleActivator activator = null;
+            try {
+                Class<ModuleActivator> activatorClass = (Class<ModuleActivator>)activatorDeclaration.loadClass();
+                Constructor<ModuleActivator> constructor = null;
+                try {
+                    constructor = activatorClass.getConstructor();
+                    activator = constructor.newInstance();
+                } catch (NoSuchMethodException e) {
+                    // Try the one that takes a Map<String, String>
+                    constructor = activatorClass.getConstructor(Map.class);
+                    activator = constructor.newInstance(activatorDeclaration.getAttributes());
+                }
+            } catch (Throwable e) {
+                String optional = activatorDeclaration.getAttributes().get("optional");
+                if ("true".equalsIgnoreCase(optional)) {
+                    // If the optional flag is true, just log the error
+                    logger.log(Level.SEVERE, e.getMessage(), e);
+                    continue;
+                } else {
+                    throw new IllegalArgumentException(e);
+                }
+            }
+            addModuleActivator(activator);
+        }
+
+        loadedActivators = true;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultUtilityExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultUtilityExtensionPoint.java
new file mode 100644
index 0000000000..c7ff4e1858
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/DefaultUtilityExtensionPoint.java
@@ -0,0 +1,197 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.core;
+
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Modifier;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+
+/**
+ * Default implementation of an extension point to hold Tuscany utility utilities.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultUtilityExtensionPoint implements UtilityExtensionPoint {
+    private Map<Class<?>, Object> utilities = new ConcurrentHashMap<Class<?>, Object>();
+
+    private ExtensionPointRegistry extensionPoints;
+
+    /**
+     * Constructs a new extension point.
+     */
+    public DefaultUtilityExtensionPoint(ExtensionPointRegistry extensionPoints) {
+        this.extensionPoints = extensionPoints;
+    }
+
+    /**
+     * Add a utility to the extension point. This default implementation
+     * stores utilities against the interfaces that they implement.
+     *
+     * @param utility The instance of the utility
+     *
+     * @throws IllegalArgumentException if utility is null
+     */
+    public void addUtility(Object utility) {
+        if (utility == null) {
+            throw new IllegalArgumentException("Cannot register null as a Service");
+        }
+
+        Set<Class<?>> interfaces = getAllInterfaces(utility.getClass());
+        for (Class<?> i : interfaces) {
+            utilities.put(i, utility);
+        }
+    }
+
+    private Constructor<?> getConstructor(Constructor<?>[] constructors, Class<?>... paramTypes) {
+        for (Constructor<?> c : constructors) {
+            Class<?>[] types = c.getParameterTypes();
+            if (c.getParameterTypes().length == paramTypes.length) {
+                boolean found = true;
+                for (int i = 0; i < types.length; i++) {
+                    if (types[i] != paramTypes[i]) {
+                        found = false;
+                        break;
+                    }
+                }
+                if (found) {
+                    return c;
+                }
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Get the utility by the interface that it implements
+     *
+     * @param utilityType The lookup key (utility interface)
+     * @return The instance of the utility
+     *
+     * @throws IllegalArgumentException if utilityType is null
+     */
+    public <T> T getUtility(Class<T> utilityType) {
+        return getUtility(utilityType, false);
+    }
+
+    /**
+     * Remove a utility based on the interface that it implements
+     *
+     * @param utility The utility to remove
+     *
+     * @throws IllegalArgumentException if utility is null
+     */
+    public void removeUtility(Object utility) {
+        if (utility == null) {
+            throw new IllegalArgumentException("Cannot remove null as a Service");
+        }
+
+        Set<Class<?>> interfaces = getAllInterfaces(utility.getClass());
+        for (Class<?> i : interfaces) {
+            utilities.remove(i);
+        }
+    }
+
+    /**
+     * Returns the set of interfaces implemented by the given class and its
+     * ancestors or a blank set if none
+     */
+    private static Set<Class<?>> getAllInterfaces(Class<?> clazz) {
+        Set<Class<?>> implemented = new HashSet<Class<?>>();
+        getAllInterfaces(clazz, implemented);
+        return implemented;
+    }
+
+    private static void getAllInterfaces(Class<?> clazz, Set<Class<?>> implemented) {
+        Class<?>[] interfaces = clazz.getInterfaces();
+        for (Class<?> interfaze : interfaces) {
+            if (Modifier.isPublic(interfaze.getModifiers())) {
+                implemented.add(interfaze);
+            }
+        }
+        Class<?> superClass = clazz.getSuperclass();
+        // Object has no superclass so check for null
+        if (superClass != null && !superClass.equals(Object.class)) {
+            getAllInterfaces(superClass, implemented);
+        }
+    }
+
+    public <T> T getUtility(Class<T> utilityType, boolean newInstance) {
+        if (utilityType == null) {
+            throw new IllegalArgumentException("Cannot lookup Service of type null");
+        }
+
+        Object utility = null;
+        if (!newInstance) {
+            utility = utilities.get(utilityType);
+        }
+        if (utility == null) {
+
+            // Dynamically load a utility class declared under META-INF/services/"utilityType"
+            try {
+                ServiceDeclaration utilityDeclaration =
+                    ServiceDiscovery.getInstance().getServiceDeclaration(utilityType.getName());
+                if (utilityDeclaration != null) {
+                    Class<?> utilityClass = utilityDeclaration.loadClass();
+
+                    // Construct the utility
+                    Constructor<?>[] constructors = utilityClass.getConstructors();
+                    Constructor<?> constructor = getConstructor(constructors, ExtensionPointRegistry.class, Map.class);
+                    if (constructor != null) {
+                        utility = constructor.newInstance(extensionPoints, utilityDeclaration.getAttributes());
+                    } else {
+                        constructor = getConstructor(constructors, ExtensionPointRegistry.class);
+                        if (constructor != null) {
+                            utility = constructor.newInstance(extensionPoints);
+                        } else {
+                            constructor = getConstructor(constructors);
+                            if (constructor != null) {
+                                utility = constructor.newInstance();
+                            } else {
+                                throw new IllegalArgumentException("No valid constructor is found for " + utilityClass);
+                            }
+                        }
+                    }
+                    // Cache the loaded utility
+                    addUtility(utility);
+                }
+            } catch (InvocationTargetException e) {
+                throw new IllegalArgumentException(e);
+            } catch (IOException e) {
+                throw new IllegalArgumentException(e);
+            } catch (ClassNotFoundException e) {
+                throw new IllegalArgumentException(e);
+            } catch (InstantiationException e) {
+                throw new IllegalArgumentException(e);
+            } catch (IllegalAccessException e) {
+                throw new IllegalArgumentException(e);
+            }
+        }
+        return utilityType.cast(utility);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/ExtensionPointRegistry.java b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/ExtensionPointRegistry.java
new file mode 100644
index 0000000000..d5647d6601
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/ExtensionPointRegistry.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.core;
+
+
+/**
+ * The registry for the Tuscany core extension points. As the point of contact
+ * for all extension artifacts this registry allows loaded extensions to find
+ * all other parts of the system and register themselves appropriately.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ExtensionPointRegistry {
+
+    /**
+     * Add an extension point to the registry
+     * @param extensionPoint The instance of the extension point
+     *
+     * @throws IllegalArgumentException if extensionPoint is null
+     */
+    void addExtensionPoint(Object extensionPoint);
+
+    /**
+     * Get the extension point by the interface
+     * @param extensionPointType The lookup key (extension point interface)
+     * @return The instance of the extension point
+     *
+     * @throws IllegalArgumentException if extensionPointType is null
+     */
+    <T> T getExtensionPoint(Class<T> extensionPointType);
+
+    /**
+     * Remove an extension point
+     * @param extensionPoint The extension point to remove
+     *
+     * @throws IllegalArgumentException if extensionPoint is null
+     */
+    void removeExtensionPoint(Object extensionPoint);
+
+    /**
+     * Destroy the extension point registry
+     */
+    void destroy();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/FactoryExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/FactoryExtensionPoint.java
new file mode 100644
index 0000000000..4d38cb8afe
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/FactoryExtensionPoint.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core;
+
+/**
+ * An extension point for model factories. Model factories are provided to 
+ * abstract the classes that represent artifacts in the assembly model away
+ * from their creation mechanism. When the runtime needs to extend the model
+ * as it reads in contributed artifacts it looks up the factory for the 
+ * artifact required in this registry
+ *
+ * @version $Rev$ $Date$
+ */
+public interface FactoryExtensionPoint {
+    
+    /**
+     * Add a model factory extension.
+     * 
+     * @param factory The factory to add
+     */
+    void addFactory(Object factory);
+    
+    /**
+     * Remove a model factory extension.
+     *  
+     * @param factory The factory to remove
+     */
+    void removeFactory(Object factory); 
+    
+    /**
+     * Get a factory implementing the given interface.
+     * @param factoryInterface the lookup key (factory interface)
+     * @return The factory
+     */
+    <T> T getFactory(Class<T> factoryInterface);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/ModuleActivator.java b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/ModuleActivator.java
new file mode 100644
index 0000000000..dbfd0dcd90
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/ModuleActivator.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core;
+
+
+/**
+ * ModuleActivator represents a module that plugs into the Tuscany system. Each 
+ * module should provide an implementation of this interface and register the 
+ * ModuleActivator implementation class by defining a file named 
+ * 
+ * "META-INF/services/org.apache.tuscany.core.ModuleActivator"
+ * 
+ * The content of the file is the class name of the ModuleActivator implementation. 
+ * The implementation class must have a no-arg constructor. The same instance 
+ * will be used to invoke all the methods during different phases of the module 
+ * activation. Note that the start and stop methods defined by this interface
+ * take a reference to the Tuscany SCA runtime ExtensionPointRegistry. This 
+ * gives the ModuleActivator the opportunity to add extension points to the
+ * registry as it is requested to start up and remove them when it is requested
+ * to shut down.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ModuleActivator {
+
+    /**
+     * This method is invoked when the module is started by the Tuscany system.
+     * It can be used by this module to register extensions against extension
+     * points.
+     * 
+     * @param registry The extension point registry
+     */
+    void start(ExtensionPointRegistry registry);
+
+    /**
+     * This method is invoked when the module is stopped by the Tuscany system.
+     * It can be used by this module to unregister extensions against the
+     * extension points.
+     * 
+     * @param registry The extension point registry
+     */
+    void stop(ExtensionPointRegistry registry);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/ModuleActivatorExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/ModuleActivatorExtensionPoint.java
new file mode 100644
index 0000000000..ec0f12b8ba
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/ModuleActivatorExtensionPoint.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core;
+
+import java.util.List;
+
+
+/**
+ * The extension point for the Tuscany module activator extensions.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ModuleActivatorExtensionPoint {
+
+    /**
+     * Add a module activator extension to the extension point
+     * @param activator The instance of the module activator
+     *
+     * @throws IllegalArgumentException if activator is null
+     */
+    void addModuleActivator(ModuleActivator activator);
+
+    /**
+     * Returns the module activator extensions.
+     * @return The module activator extensions
+     */
+    List<ModuleActivator> getModuleActivators();
+
+    /**
+     * Remove a module activator
+     * @param activator The module activator to remove
+     *
+     * @throws IllegalArgumentException if activator is null
+     */
+    void removeModuleActivator(Object activator);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/UtilityExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/UtilityExtensionPoint.java
new file mode 100644
index 0000000000..9804234850
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/core/UtilityExtensionPoint.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.core;
+
+
+/**
+ * The extension point for the Tuscany core utility extensions.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface UtilityExtensionPoint {
+
+    /**
+     * Add a utility to the extension point
+     * @param utility The instance of the utility
+     *
+     * @throws IllegalArgumentException if utility is null
+     */
+    void addUtility(Object utility);
+
+    /**
+     * Get the utility by the interface
+     * @param utilityType The lookup key (utility interface)
+     * @return The instance of the utility
+     *
+     * @throws IllegalArgumentException if utilityType is null
+     */
+    <T> T getUtility(Class<T> utilityType);
+
+    /**
+     * Get a new instance of the utility by the interface
+     * @param utilityType The lookup key (utility interface)
+     * @param newInstance A new instance is required
+     * @return The instance of the utility
+     *
+     * @throws IllegalArgumentException if utilityType is null
+     */
+    <T> T getUtility(Class<T> utilityType, boolean newInstance);
+    
+    /**
+     * Remove a utility
+     * @param utility The utility to remove
+     *
+     * @throws IllegalArgumentException if utility is null
+     */
+    void removeUtility(Object utility);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ContextClassLoaderServiceDiscoverer.java b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ContextClassLoaderServiceDiscoverer.java
new file mode 100644
index 0000000000..13f967c053
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ContextClassLoaderServiceDiscoverer.java
@@ -0,0 +1,272 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.extensibility;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.lang.ref.WeakReference;
+import java.net.URL;
+import java.net.URLConnection;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+import java.util.StringTokenizer;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * A ServiceDiscoverer that find META-INF/services/... using the Context ClassLoader.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ContextClassLoaderServiceDiscoverer implements ServiceDiscoverer {
+    private static final Logger logger = Logger.getLogger(ContextClassLoaderServiceDiscoverer.class.getName());
+
+    public class ServiceDeclarationImpl implements ServiceDeclaration {
+        private URL url;
+        private String className;
+        private Class<?> javaClass;
+        private Map<String, String> attributes;
+
+        public ServiceDeclarationImpl(URL url, String className, Map<String, String> attributes) {
+            super();
+            this.url = url;
+            this.className = className;
+            this.attributes = attributes;
+        }
+
+        public Map<String, String> getAttributes() {
+            return attributes;
+        }
+
+        public String getClassName() {
+            return className;
+        }
+
+        public URL getLocation() {
+            return url;
+        }
+
+        public Class<?> loadClass() throws ClassNotFoundException {
+            if (className == null) {
+                return null;
+            }
+            if (javaClass == null) {
+                javaClass = loadClass(className);
+            }
+            return javaClass;
+        }
+
+        public Class<?> loadClass(String className) throws ClassNotFoundException {
+            return Class.forName(className, false, classLoaderReference.get());
+        }
+
+        @Override
+        public String toString() {
+            StringBuffer sb = new StringBuffer();
+            sb.append("ClassLoader: ").append(classLoaderReference.get());
+            sb.append(" Attributes: ").append(attributes);
+            return sb.toString();
+        }
+
+        public URL getResource(final String name) {
+            return AccessController.doPrivileged(new PrivilegedAction<URL>() {
+                public URL run() {
+                    return classLoaderReference.get().getResource(name);
+                }
+            });
+        }
+
+    }
+
+    private WeakReference<ClassLoader> classLoaderReference;
+
+    public ContextClassLoaderServiceDiscoverer() {
+        ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
+        this.classLoaderReference = new WeakReference<ClassLoader>(classLoader);
+    }
+
+    private List<URL> getResources(final String name) throws IOException {
+        try {
+            return AccessController.doPrivileged(new PrivilegedExceptionAction<List<URL>>() {
+                public List<URL> run() throws IOException {
+                    List<URL> urls = Collections.list(classLoaderReference.get().getResources(name));
+                    return urls;
+                }
+            });
+        } catch (PrivilegedActionException e) {
+            throw (IOException)e.getException();
+        }
+    }
+
+    /**
+     * Parse a service declaration in the form class;attr=value,attr=value and
+     * return a map of attributes
+     *
+     * @param declaration
+     * @return a map of attributes
+     */
+    private static Map<String, String> parseServiceDeclaration(String declaration) {
+        Map<String, String> attributes = new HashMap<String, String>();
+        int index = declaration.indexOf(';');
+        if (index != -1) {
+            attributes.put("class", declaration.substring(0, index).trim());
+            declaration = declaration.substring(index);
+        } else {
+            int j = declaration.indexOf('=');
+            if (j == -1) {
+                attributes.put("class", declaration.trim());
+                return attributes;
+            } else {
+                declaration = ";" + declaration;
+            }
+        }
+        StringTokenizer tokens = new StringTokenizer(declaration);
+        for (; tokens.hasMoreTokens();) {
+            String key = tokens.nextToken("=").substring(1).trim();
+            if (key == null)
+                break;
+            String value = tokens.nextToken(",").substring(1).trim();
+            if (value == null)
+                break;
+            attributes.put(key, value);
+        }
+        return attributes;
+    }
+
+    public ServiceDeclaration getServiceDeclaration(String name) throws IOException {
+        Collection<ServiceDeclaration> declarations = getServiceDeclarations(name);
+        if (declarations.isEmpty()) {
+            return null;
+        } else {
+            return declarations.iterator().next();
+        }
+    }
+
+    public Collection<ServiceDeclaration> getServiceDeclarations(String serviceName) {
+        Collection<ServiceDeclaration> descriptors = new HashSet<ServiceDeclaration>();
+
+        // http://java.sun.com/j2se/1.5.0/docs/api/javax/xml/xpath/XPathFactory.html
+        boolean isPropertyFile = "javax.xml.xpath.XPathFactory".equals(serviceName);
+        String name = "META-INF/services/" + serviceName;
+        boolean debug = logger.isLoggable(Level.FINE);
+        try {
+            for (final URL url : getResources(name)) {
+                if (debug) {
+                    logger.fine("Reading service provider file: " + url.toExternalForm());
+                }
+
+                // Allow privileged access to open URL stream. Add FilePermission to added to security
+                // policy file.
+                InputStream is;
+                try {
+                    is = AccessController.doPrivileged(new PrivilegedExceptionAction<InputStream>() {
+                        public InputStream run() throws IOException {
+                            URLConnection connection = url.openConnection();
+                            // TUSCANY-2539
+                            // Don't cache connections by default to stop Tuscany locking contribution jar files
+                            // done here as this is one of the first places we open a stream and the only way to
+                            // set the default is to set it on an instance of URLConnection
+                            connection.setDefaultUseCaches(false);
+                            connection.setUseCaches(false);
+                            return url.openStream();
+                        }
+                    });
+                } catch (PrivilegedActionException e) {
+                    throw (IOException)e.getException();
+                }
+                if (isPropertyFile) {
+                    // Load as a property file
+                    Properties props = new Properties();
+                    props.load(is);
+                    is.close();
+                    for (Map.Entry<Object, Object> e : props.entrySet()) {
+                        Map<String, String> attributes = new HashMap<String, String>();
+                        String key = (String)e.getKey();
+                        String value = (String)e.getValue();
+                        // Unfortunately, the xalan file only has the classname
+                        if ("".equals(value)) {
+                            value = key;
+                            key = "";
+                        }
+                        if (!"".equals(key)) {
+                            attributes.put(key, value);
+                            attributes.put("uri", key);
+                        }
+                        attributes.put("class", value);
+                        ServiceDeclarationImpl descriptor = new ServiceDeclarationImpl(url, value, attributes);
+                        descriptors.add(descriptor);
+                    }
+                    continue;
+                }
+                BufferedReader reader = null;
+                try {
+                    reader = new BufferedReader(new InputStreamReader(is));
+                    int count = 0;
+                    while (true) {
+                        String line = reader.readLine();
+                        if (line == null)
+                            break;
+                        line = line.trim();
+                        if (!line.startsWith("#") && !"".equals(line)) {
+                            String reg = line.trim();
+                            if (debug) {
+                                logger.fine("Registering service provider: " + reg);
+                            }
+
+                            Map<String, String> attributes = parseServiceDeclaration(reg);
+                            String className = attributes.get("class");
+                            if (className == null) {
+                                // Add a unique class name to prevent equals() from returning true
+                                className = "_class_" + count;
+                                count++;
+                            }
+                            ServiceDeclarationImpl descriptor = new ServiceDeclarationImpl(url, className, attributes);
+                            descriptors.add(descriptor);
+                        }
+                    }
+                } finally {
+                    if (reader != null) {
+                        try {
+                            reader.close();
+                        } catch (IOException e) {
+                            // Ignore
+                        }
+                    }
+                }
+            }
+        } catch (IOException e) {
+            logger.log(Level.SEVERE, e.getMessage(), e);
+        }
+        return descriptors;
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDeclaration.java b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDeclaration.java
new file mode 100644
index 0000000000..d7ac8b449f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDeclaration.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.extensibility;
+
+import java.net.URL;
+import java.util.Map;
+
+/**
+ * Service declaration using J2SE Jar service provider spec Classes specified
+ * inside this declaration are loaded using the ClassLoader used to read the
+ * configuration file corresponding to this declaration.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ServiceDeclaration {
+    /**
+     * Load a java class in the same context as the service definition
+     * @param className The class name
+     * @return The loaded class
+     * @throws ClassNotFoundException
+     */
+    Class<?> loadClass(String className) throws ClassNotFoundException;
+    
+    /**
+     * Get the java class for the service impl
+     * @return The java class
+     */
+    Class<?> loadClass() throws ClassNotFoundException;
+    
+    /**
+     * Get all attributes (name=value pairs) defined for the given entry
+     * @return All attributes keyed by name
+     */
+    Map<String, String> getAttributes();
+    
+    URL getLocation();
+    
+    String getClassName();
+    
+    URL getResource(String name);
+    
+    /**
+     * The service descriptor might be hashed
+     * @param obj Another object
+     * @return
+     */
+    boolean equals(Object obj);
+    /**
+     * The service descriptor might be hashed
+     * @return
+     */
+    int hashCode();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDiscoverer.java b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDiscoverer.java
new file mode 100644
index 0000000000..9b939e8228
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDiscoverer.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.extensibility;
+
+import java.io.IOException;
+import java.util.Collection;
+
+/**
+ * A SPI that allows different implementations of discovering service declarations
+ */
+public interface ServiceDiscoverer {
+    
+    /**
+     * Get all service declarations for this interface
+     * 
+     * @param name
+     * @return set of service declarations
+     * @throws IOException
+     */
+    public Collection<ServiceDeclaration> getServiceDeclarations(String name) throws IOException;
+    
+    /**
+     * Get first service declaration class for the given interface
+     * 
+     * @param name
+     * @return service implementation class
+     * @throws IOException
+     * @throws ClassNotFoundException
+     */
+    public ServiceDeclaration getServiceDeclaration(String name) throws IOException;
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDiscovery.java b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDiscovery.java
new file mode 100644
index 0000000000..a5048859f0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/java/org/apache/tuscany/sca/extensibility/ServiceDiscovery.java
@@ -0,0 +1,134 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.extensibility;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.List;
+
+/**
+ * Service discovery for Tuscany based on J2SE Jar service provider spec.
+ * Services are described using configuration files in META-INF/services.
+ * Service description specifies a class name followed by optional properties.
+ *
+ *
+ * @version $Rev$ $Date$
+ */
+public final class ServiceDiscovery implements ServiceDiscoverer {
+    private final static ServiceDiscovery INSTANCE = new ServiceDiscovery();
+
+    private ServiceDiscoverer discoverer;
+
+    private ServiceDiscovery() {
+        super();
+    }
+    /**
+     * Get an instance of Service discovery, one instance is created per
+     * ClassLoader that this class is loaded from
+     *
+     * @return
+     */
+    public static ServiceDiscovery getInstance() {
+        return INSTANCE;
+    }
+
+    public ServiceDiscoverer getServiceDiscoverer() {
+        if (discoverer != null) {
+            return discoverer;
+        }
+        try {
+            // FIXME: This is a hack to trigger the activation of the extensibility-equinox bundle in OSGi
+            Class.forName("org.apache.tuscany.sca.extensibility.equinox.EquinoxServiceDiscoverer");
+            if (discoverer != null) {
+                return discoverer;
+            }
+        } catch (Throwable e) {
+        }
+        discoverer = new ContextClassLoaderServiceDiscoverer();
+        return discoverer;
+    }
+
+    public void setServiceDiscoverer(ServiceDiscoverer sd) {
+        if (discoverer != null) {
+            throw new IllegalStateException("The ServiceDiscoverer cannot be reset");
+        }
+        discoverer = sd;
+    }
+
+    public Collection<ServiceDeclaration> getServiceDeclarations(String name) throws IOException {
+        return getServiceDeclarations(name, false);
+    }
+
+    public Collection<ServiceDeclaration> getServiceDeclarations(String name, boolean byRanking) throws IOException {
+        Collection<ServiceDeclaration> declarations = getServiceDiscoverer().getServiceDeclarations(name);
+        if (!byRanking) {
+            return declarations;
+        }
+        if (!declarations.isEmpty()) {
+            List<ServiceDeclaration> declarationList = new ArrayList<ServiceDeclaration>(declarations);
+            Collections.sort(declarationList, ServiceComparator.DESCENDING_ORDER);
+            return declarationList;
+        } else {
+            return Collections.emptyList();
+        }
+    }
+
+    /**
+     * Get the service declaration. If there are more than one services, the one with highest ranking will
+     * be returned.
+     */
+    public ServiceDeclaration getServiceDeclaration(final String name) throws IOException {
+        //        ServiceDeclaration service = getServiceDiscoverer().getFirstServiceDeclaration(name);
+        //        return service;
+        Collection<ServiceDeclaration> declarations = getServiceDeclarations(name, true);
+        if (!declarations.isEmpty()) {
+            List<ServiceDeclaration> declarationList = new ArrayList<ServiceDeclaration>(declarations);
+            Collections.sort(declarationList, ServiceComparator.DESCENDING_ORDER);
+            return declarationList.get(0);
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Compare service declarations by ranking
+     */
+    private static class ServiceComparator implements Comparator<ServiceDeclaration> {
+        private final static Comparator<ServiceDeclaration> DESCENDING_ORDER = new ServiceComparator();
+
+        public int compare(ServiceDeclaration o1, ServiceDeclaration o2) {
+            int rank1 = 0;
+            String r1 = o1.getAttributes().get("ranking");
+            if (r1 != null) {
+                rank1 = Integer.parseInt(r1);
+            }
+            int rank2 = 0;
+            String r2 = o2.getAttributes().get("ranking");
+            if (r2 != null) {
+                rank2 = Integer.parseInt(r2);
+            }
+            return rank2 - rank1; // descending
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.FactoryExtensionPoint b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.FactoryExtensionPoint
new file mode 100644
index 0000000000..3c135aa267
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.FactoryExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.core.DefaultFactoryExtensionPoint

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivatorExtensionPoint b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivatorExtensionPoint
new file mode 100644
index 0000000000..42bad63132
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivatorExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.core.DefaultModuleActivatorExtensionPoint

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.UtilityExtensionPoint b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.UtilityExtensionPoint
new file mode 100644
index 0000000000..d769bad283
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.UtilityExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.core.DefaultUtilityExtensionPoint

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/test/java/org/apache/tuscany/sca/extensibility/ContextClassLoaderServiceDiscovererTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/test/java/org/apache/tuscany/sca/extensibility/ContextClassLoaderServiceDiscovererTestCase.java
new file mode 100644
index 0000000000..c0aac21596
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/test/java/org/apache/tuscany/sca/extensibility/ContextClassLoaderServiceDiscovererTestCase.java
@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.extensibility;
+
+import java.io.IOException;
+import java.util.Collection;
+
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * Test Case for ClasspathServiceDiscover
+ */
+public class ContextClassLoaderServiceDiscovererTestCase {
+    private static ContextClassLoaderServiceDiscoverer discover;
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @BeforeClass
+    public static void setUpBeforeClass() throws Exception {
+        discover = new ContextClassLoaderServiceDiscoverer();
+    }
+
+    @Test
+    public void testDiscovery() {
+        Collection<ServiceDeclaration> discriptors =
+            discover.getServiceDeclarations("org.apache.tuscany.sca.core.ModuleActivatorExtensionPoint");
+        Assert.assertEquals(1, discriptors.size());
+        discriptors =
+            discover.getServiceDeclarations("notthere");
+        Assert.assertEquals(0, discriptors.size());
+    }
+
+    @Test
+    public void testDiscoveryFirst() throws IOException {
+        ServiceDeclaration descriptor =
+            discover.getServiceDeclaration("org.apache.tuscany.sca.core.ModuleActivatorExtensionPoint");
+        Assert.assertNotNull(descriptor);
+        descriptor = discover.getServiceDeclaration("notthere");
+        Assert.assertNull(descriptor);
+    }
+
+    @Test
+    public void testXPathFactory() {
+        Collection<ServiceDeclaration> discriptors = discover.getServiceDeclarations("javax.xml.xpath.XPathFactory");
+        if (!discriptors.isEmpty()) {
+            ServiceDeclaration d = discriptors.iterator().next();
+            Assert.assertNotNull(d.getClassName());
+            Assert.assertTrue(d.getAttributes().containsKey("class"));
+        }
+    }
+
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @AfterClass
+    public static void tearDownAfterClass() throws Exception {
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/test/java/org/apache/tuscany/sca/extensibility/DefaultExtensionPointRegistryTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/test/java/org/apache/tuscany/sca/extensibility/DefaultExtensionPointRegistryTestCase.java
new file mode 100644
index 0000000000..9758cba3b4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/extensibility/src/test/java/org/apache/tuscany/sca/extensibility/DefaultExtensionPointRegistryTestCase.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.extensibility;
+
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertSame;
+
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.junit.Before;
+import org.junit.Test;
+
+public class DefaultExtensionPointRegistryTestCase {
+    private ExtensionPointRegistry registry;
+
+    @Before
+    public void setUp() throws Exception {
+        registry = new DefaultExtensionPointRegistry();
+    }
+
+    @Test
+    public void testRegistry() {
+        MyExtensionPoint service = new MyExtensionPointImpl();
+        registry.addExtensionPoint(service);
+        assertSame(service, registry.getExtensionPoint(MyExtensionPoint.class));
+        registry.removeExtensionPoint(service);
+        assertNull(registry.getExtensionPoint(MyExtensionPoint.class));
+    }
+
+    public static interface MyExtensionPoint {
+        void doSomething();
+    }
+
+    private static class MyExtensionPointImpl implements MyExtensionPoint {
+
+        public void doSomething() {
+        }
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
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+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..e0e0a70663
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/META-INF/MANIFEST.MF
@@ -0,0 +1,25 @@
+Manifest-Version: 1.0

+Private-Package: org.apache.tuscany.sca.http.osgi;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Jetty Servlet Host Extension

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397258562

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Jetty Servlet Host Extension

+Import-Package: javax.net.ssl;resolution:=optional,

+ javax.servlet,

+ javax.servlet.http,

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.host.http;version="2.0.0",

+ org.apache.tuscany.sca.work;version="2.0.0",

+ org.osgi.framework;version="1.4.0",

+ org.osgi.service.http;version="1.2",

+ org.osgi.util.tracker;version="1.3.3"

+Bundle-SymbolicName: org.apache.tuscany.sca.host.http.osgi

+Bundle-DocURL: http://www.apache.org/

+Bundle-ActivationPolicy: lazy

+Bundle-Activator: org.apache.tuscany.sca.http.osgi.OSGiServletHost

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/pom.xml
new file mode 100644
index 0000000000..0ae5536dc7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/pom.xml
@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-host-http-osgi</artifactId>
+    <name>Apache Tuscany SCA OSGi HTTP Service Based Servlet Host Extension</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-http</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+        <dependency>
+            <groupId>org.eclipse</groupId>
+            <artifactId>osgi</artifactId>
+            <version>3.4.0-v20080605-1900</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.eclipse.osgi</groupId>
+            <artifactId>services</artifactId>
+            <version>3.1.200-v20071203</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.eclipse.equinox</groupId>
+            <artifactId>http</artifactId>
+            <version>1.0.200-v20080421-2006</version>
+            <scope>runtime</scope>
+        </dependency>
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.5</version>
+        </dependency>
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-extensibility-equinox</artifactId>
+            <version>2.0-M3</version>
+            <scope>runtime</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-launcher-equinox</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/src/main/java/org/apache/tuscany/sca/http/osgi/HttpServiceWrapper.java b/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/src/main/java/org/apache/tuscany/sca/http/osgi/HttpServiceWrapper.java
new file mode 100644
index 0000000000..3cfca3e6c8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/src/main/java/org/apache/tuscany/sca/http/osgi/HttpServiceWrapper.java
@@ -0,0 +1,145 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.http.osgi;
+
+import javax.servlet.Servlet;
+
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.InvalidSyntaxException;
+import org.osgi.framework.ServiceEvent;
+import org.osgi.framework.ServiceListener;
+import org.osgi.framework.ServiceReference;
+import org.osgi.service.http.HttpService;
+import org.osgi.util.tracker.ServiceTracker;
+
+/**
+ * A whiteboard for HttpService and Servlet
+ */
+public class HttpServiceWrapper {
+
+    static final String SERVLET_URI = "servlet.uri";
+    private ServiceTracker httpTracker;
+    private BundleContext bc;
+
+    private class HttpServiceTracker extends ServiceTracker {
+        private HttpServiceTracker() {
+            super(bc, HttpService.class.getName(), null);
+        }
+
+        @Override
+        public Object addingService(ServiceReference reference) {
+            HttpService httpService = (HttpService)super.addingService(reference);
+            // Register existing servlets
+            String filter = "(objectclass=" + Servlet.class.getName() + ")";
+            ServiceReference[] servlets = null;
+            try {
+                servlets = bc.getServiceReferences(null, filter);
+            } catch (InvalidSyntaxException e) {
+                throw new IllegalStateException(e);
+            }
+            for (int i = 0; servlets != null && i < servlets.length; i++) {
+                Servlet servlet = (Servlet)bc.getService(servlets[i]);
+                String alias = (String)servlets[i].getProperty(SERVLET_URI);
+
+                try {
+                    httpService.registerServlet(alias, servlet, null, null);
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+            }
+            return httpService;
+        }
+    }
+
+    public HttpServiceWrapper(BundleContext bc) {
+        super();
+        this.bc = bc;
+    }
+
+    void open() {
+        httpTracker = new HttpServiceTracker();
+        httpTracker.open();
+
+        ServiceListener sl = new ServiceListener() {
+            public void serviceChanged(ServiceEvent ev) {
+                ServiceReference sr = ev.getServiceReference();
+                switch (ev.getType()) {
+                    case ServiceEvent.REGISTERED: {
+                        registerServlet(sr);
+                    }
+                        break;
+                    case ServiceEvent.UNREGISTERING: {
+                        unregisterServlet(sr);
+                    }
+                        break;
+                }
+            }
+        };
+
+        String filter = "(objectclass=" + Servlet.class.getName() + ")";
+        try {
+            bc.addServiceListener(sl, filter);
+            ServiceReference[] servlets = bc.getServiceReferences(null, filter);
+            for (int i = 0; servlets != null && i < servlets.length; i++) {
+                sl.serviceChanged(new ServiceEvent(ServiceEvent.REGISTERED, servlets[i]));
+            }
+        } catch (InvalidSyntaxException e) {
+            e.printStackTrace();
+        }
+    }
+
+    void close() {
+        if (httpTracker != null) {
+            httpTracker.close();
+        }
+    }
+
+    void registerServlet(ServiceReference sr) {
+        Servlet servlet = (Servlet)bc.getService(sr);
+        String alias = (String)sr.getProperty(SERVLET_URI);
+
+        Object[] httpServices = httpTracker.getServices();
+
+        for (int i = 0; httpServices != null && i < httpServices.length; i++) {
+            HttpService http = (HttpService)httpServices[i];
+            try {
+                http.registerServlet(alias, servlet, null, null);
+            } catch (Exception e) {
+                throw new IllegalStateException(e);
+            }
+        }
+    }
+
+    void unregisterServlet(ServiceReference sr) {
+        String alias = (String)sr.getProperty(SERVLET_URI);
+        Object[] httpServices = httpTracker.getServices();
+
+        for (int i = 0; httpServices != null && i < httpServices.length; i++) {
+            HttpService http = (HttpService)httpServices[i];
+            try {
+                http.unregister(alias);
+            } catch (Exception e) {
+                throw new IllegalStateException(e);
+            }
+            bc.ungetService(sr);
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/src/main/java/org/apache/tuscany/sca/http/osgi/OSGiServletHost.java b/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/src/main/java/org/apache/tuscany/sca/http/osgi/OSGiServletHost.java
new file mode 100644
index 0000000000..eba50bf84c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/src/main/java/org/apache/tuscany/sca/http/osgi/OSGiServletHost.java
@@ -0,0 +1,271 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.http.osgi;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.net.InetAddress;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+import java.net.UnknownHostException;
+import java.util.Dictionary;
+import java.util.HashMap;
+import java.util.Hashtable;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.logging.Logger;
+
+import javax.servlet.RequestDispatcher;
+import javax.servlet.Servlet;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServlet;
+
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletMappingException;
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.ServiceRegistration;
+
+/**
+ *
+ */
+public class OSGiServletHost implements ServletHost, BundleActivator {
+    static final String DUMMY_URI = "/_tuscany";
+
+    /**
+     * Default servlet
+     */
+    private static class DefaultServlet extends HttpServlet {
+
+        @Override
+        public void service(ServletRequest request, ServletResponse response) throws ServletException, IOException {
+            PrintWriter pw = response.getWriter();
+            pw.println("<html><body><h1>Apache Tuscany</h1></body></html>");
+            pw.flush();
+        }
+    }
+
+    private Map<String, Servlet> servlets = new ConcurrentHashMap<String, Servlet>();
+
+    private static final Logger logger = Logger.getLogger(OSGiServletHost.class.getName());
+
+    private String contextPath = "/";
+    private int defaultPortNumber = 8080;
+
+    private ServletContext servletContext;
+    private Map<String, Object> attributes = new HashMap<String, Object>();
+    private HttpServiceWrapper wrapper;
+
+    private static BundleContext bundleContext;
+
+    public void start(BundleContext context) {
+        bundleContext = context;
+        wrapper = new HttpServiceWrapper(bundleContext);
+        wrapper.open();
+
+        HttpServlet defaultServlet = new DefaultServlet();
+        addServletMapping(DUMMY_URI, defaultServlet);
+        // this.servletContext = defaultServlet.getServletContext();
+    }
+
+    public void stop(BundleContext bundleContext) {
+        removeServletMapping(DUMMY_URI);
+        wrapper.close();
+    }
+
+    public void setDefaultPort(int port) {
+        defaultPortNumber = port;
+    }
+
+    public int getDefaultPort() {
+        return defaultPortNumber;
+    }
+
+    public void addServletMapping(String suri, Servlet servlet) throws ServletMappingException {
+        URI pathURI = URI.create(suri);
+
+        // Make sure that the path starts with a /
+        suri = pathURI.getPath();
+        if (!suri.startsWith("/")) {
+            suri = '/' + suri;
+        }
+
+        if (!suri.startsWith(contextPath)) {
+            suri = contextPath + suri;
+        }
+
+        // In a webapp just use the given path and ignore the host and port
+        // as they are fixed by the Web container
+        try {
+            Dictionary<String, Object> props = new Hashtable<String, Object>();
+            props.put(HttpServiceWrapper.SERVLET_URI, suri);
+            ServiceRegistration reg = bundleContext.registerService(Servlet.class.getName(), servlet, props);
+            servlets.put(suri, servlet);
+        } catch (Exception e) {
+            throw new ServletMappingException(e);
+        }
+
+        logger.info("Added Servlet mapping: " + suri);
+    }
+
+    public Servlet removeServletMapping(String suri) throws ServletMappingException {
+        URI pathURI = URI.create(suri);
+
+        // Make sure that the path starts with a /
+        suri = pathURI.getPath();
+        if (!suri.startsWith("/")) {
+            suri = '/' + suri;
+        }
+
+        if (!suri.startsWith(contextPath)) {
+            suri = contextPath + suri;
+        }
+
+        // In a webapp just use the given path and ignore the host and port
+        // as they are fixed by the Web container
+        try {
+            return servlets.remove(suri);
+        } catch (Exception e) {
+            throw new ServletMappingException(e);
+        }
+
+    }
+
+    public Servlet getServletMapping(String suri) throws ServletMappingException {
+        if (!suri.startsWith("/")) {
+            suri = '/' + suri;
+        }
+
+        if (!suri.startsWith(contextPath)) {
+            suri = contextPath + suri;
+        }
+
+        // Get the Servlet mapped to the given path
+        Servlet servlet = servlets.get(suri);
+        return servlet;
+    }
+
+    public URL getURLMapping(String suri) throws ServletMappingException {
+        URI uri = URI.create(suri);
+
+        // Get the URI scheme and port
+        String scheme = uri.getScheme();
+        if (scheme == null) {
+            scheme = "http";
+        }
+        int portNumber = uri.getPort();
+        if (portNumber == -1) {
+            portNumber = defaultPortNumber;
+        }
+
+        // Get the host
+        String host;
+        try {
+            host = InetAddress.getLocalHost().getHostName();
+        } catch (UnknownHostException e) {
+            host = "localhost";
+        }
+
+        // Construct the URL
+        String path = uri.getPath();
+        if (!path.startsWith("/")) {
+            path = '/' + path;
+        }
+
+        if (contextPath != null && !path.startsWith(contextPath)) {
+            path = contextPath + path;
+        }
+
+        URL url;
+        try {
+            url = new URL(scheme, host, portNumber, path);
+        } catch (MalformedURLException e) {
+            throw new ServletMappingException(e);
+        }
+        return url;
+    }
+
+    public RequestDispatcher getRequestDispatcher(String suri) throws ServletMappingException {
+
+        // Make sure that the path starts with a /
+        if (!suri.startsWith("/")) {
+            suri = '/' + suri;
+        }
+
+        suri = contextPath + suri;
+
+        // Get the Servlet mapped to the given path
+        Servlet servlet = servlets.get(suri);
+        if (servlet != null) {
+            return new ServletRequestDispatcher(suri, servlet);
+        }
+
+        for (Map.Entry<String, Servlet> entry : servlets.entrySet()) {
+            String servletPath = entry.getKey();
+            if (servletPath.endsWith("*")) {
+                servletPath = servletPath.substring(0, servletPath.length() - 1);
+                if (suri.startsWith(servletPath)) {
+                    // entry key is contextPath/servletPath, WebAppRequestDispatcher only wants servletPath
+                    return new ServletRequestDispatcher(entry.getKey().substring(contextPath.length()), entry
+                        .getValue());
+                } else {
+                    if ((suri + "/").startsWith(servletPath)) {
+                        return new ServletRequestDispatcher(entry.getKey().substring(contextPath.length()), entry
+                            .getValue());
+                    }
+                }
+            }
+        }
+
+        // No Servlet found
+        return null;
+    }
+
+    public String getContextPath() {
+        return contextPath;
+    }
+
+    public void setContextPath(String path) {
+    }
+
+    /**
+     * TODO: How context paths work is still up in the air so for now
+     *    this hacks in a path that gets some samples working
+     *    can't use setContextPath as NodeImpl calls that later
+     */
+    public void setContextPath2(String path) {
+        if (path != null && path.length() > 0) {
+            this.contextPath = path;
+        }
+    }
+
+    public void setAttribute(String name, Object value) {
+        if (servletContext != null) {
+            servletContext.setAttribute(name, value);
+        } else {
+            attributes.put(name, value);
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/src/main/java/org/apache/tuscany/sca/http/osgi/ServletRequestDispatcher.java b/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/src/main/java/org/apache/tuscany/sca/http/osgi/ServletRequestDispatcher.java
new file mode 100644
index 0000000000..789deeb94e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/src/main/java/org/apache/tuscany/sca/http/osgi/ServletRequestDispatcher.java
@@ -0,0 +1,114 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.http.osgi;
+
+import java.io.IOException;
+import java.util.StringTokenizer;
+
+import javax.servlet.RequestDispatcher;
+import javax.servlet.Servlet;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletRequestWrapper;
+
+/**
+ * A Servlet request dispatcher that can be used to delegate requests to a
+ * Servlet registered with the Webapp Servlet host.
+ *
+ * @version $Rev$ $Date$
+ */
+class ServletRequestDispatcher implements RequestDispatcher {
+    private String servletPath;
+    private Servlet servlet;
+    
+    public ServletRequestDispatcher(String mapping, Servlet servlet) {
+        if (mapping.endsWith("*")) {
+            mapping = mapping.substring(0, mapping.length()-1);
+        }
+        if (mapping.endsWith("/")) {
+            mapping = mapping.substring(0, mapping.length()-1);
+        }
+        this.servletPath = mapping;
+        this.servlet = servlet;
+    }
+
+    /**
+     * Returns a request wrapper which will return the correct Servlet path
+     * and path info.
+     * 
+     * @param request
+     * @return
+     */
+    private HttpServletRequest createRequestWrapper(ServletRequest request) {
+        HttpServletRequest requestWrapper = new HttpServletRequestWrapper((HttpServletRequest)request) {
+            
+            @Override
+            public String getServletPath() {
+                return servletPath;
+            }
+            
+            @Override
+            public String getPathInfo() {
+                String path = super.getServletPath();
+                if (path.length() == 0) {
+                    path = super.getPathInfo();
+                }
+
+                // TODO: another context path hack, revisit when context path is sorted out
+                path = fiddlePath(path, servletPath);
+
+                return path;
+            }
+        };
+        return requestWrapper;
+    }
+
+    /**
+     * Remove any path suffix thats part of the Servlet context path
+     */
+    protected String fiddlePath(String path, String servletPath) {
+        StringTokenizer st = new StringTokenizer(path, "/");
+        if (st.countTokens() == 1) {
+            return path;
+        }
+        String root = "";
+        while (st.hasMoreTokens()){
+                String s = st.nextToken();
+                if (servletPath.endsWith((root + "/" + s))) {
+                        root += "/" + s;
+                } else {
+                        break;
+                }
+        }
+        String fiddlePath = path.substring(root.length());
+        return fiddlePath;
+    }
+
+    public void forward(ServletRequest request, ServletResponse response) throws ServletException, IOException {
+        servlet.service(createRequestWrapper(request), response);
+    }
+    
+    public void include(ServletRequest request, ServletResponse response) throws ServletException, IOException {
+        servlet.service(createRequestWrapper(request), response);
+    }
+}
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/src/test/java/org/apache/tuscany/sca/http/osgi/OSGiServletHostTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/src/test/java/org/apache/tuscany/sca/http/osgi/OSGiServletHostTestCase.java
new file mode 100644
index 0000000000..b38543a7e9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/src/test/java/org/apache/tuscany/sca/http/osgi/OSGiServletHostTestCase.java
@@ -0,0 +1,97 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.http.osgi;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.Reader;
+import java.net.URL;
+
+import org.apache.tuscany.sca.node.equinox.launcher.EquinoxHost;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+
+/**
+ *
+ */
+public class OSGiServletHostTestCase {
+    /** Standard OSGi port property for HTTP service */
+    public static final String HTTP_PORT = "org.osgi.service.http.port";
+
+    /** Standard OSGi port property for HTTPS service */
+    public static final String HTTPS_PORT = "org.osgi.service.http.port.secure";
+
+    private static EquinoxHost host;
+    private static String port;
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @BeforeClass
+    public static void setUpBeforeClass() throws Exception {
+        port = System.setProperty(HTTP_PORT, "8085");
+        host = new EquinoxHost();
+        BundleContext context = host.start();
+        for (Bundle b : context.getBundles()) {
+            System.out.println(b.getSymbolicName());
+            b.start();
+        }
+    }
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @AfterClass
+    public static void tearDownAfterClass() throws Exception {
+        if (host != null) {
+            host.stop();
+            if (port != null) {
+                System.setProperty(HTTP_PORT, port);
+            } else {
+                System.clearProperty(HTTP_PORT);
+            }
+        }
+    }
+
+    @Test
+    public void testHost() throws IOException {
+        URL url = new URL("http://localhost:8085" + OSGiServletHost.DUMMY_URI);
+        InputStream is = url.openStream();
+        Reader reader = new InputStreamReader(is);
+        char[] content = new char[1024];
+        int len = 0;
+        while (true) {
+            int size = reader.read(content, len, 1024 - len);
+            if (size < 0) {
+                break;
+            }
+            len += size;
+        }
+        Assert.assertTrue(len > 0);
+        String str = new String(content, 0, len);
+        System.out.println(str);
+        Assert.assertEquals("<html><body><h1>Apache Tuscany</h1></body></html>", str.trim());
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/src/test/resources/content/test.html b/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/src/test/resources/content/test.html
new file mode 100644
index 0000000000..9ee377e1ff
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/src/test/resources/content/test.html
@@ -0,0 +1,23 @@
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    *
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    *
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.
+-->
+<html>
+<body>
+<h1>Hello from Apache Tuscany!</h1>
+</body>
+</html>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/src/test/resources/tuscany.keyStore b/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/src/test/resources/tuscany.keyStore
new file mode 100644
index 0000000000..7ea23f7ff4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-http-osgi/src/test/resources/tuscany.keyStore
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-http/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/host-http/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-http/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
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+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
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+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
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+
+      (d) If the Work includes a "NOTICE" text file as part of its
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+          notices within Derivative Works that You distribute, alongside
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+      You may add Your own copyright statement to Your modifications and
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+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
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+   6. Trademarks. This License does not grant permission to use the trade
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+
+   7. Disclaimer of Warranty. Unless required by applicable law or
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+      Contributor provides its Contributions) on an "AS IS" BASIS,
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+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
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+      Work (including but not limited to damages for loss of goodwill,
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+
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+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
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+      file or class name and description of purpose be included on the
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+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-http/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/host-http/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..238b322f35
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-http/META-INF/MANIFEST.MF
@@ -0,0 +1,18 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.host.http;uses:="javax.servlet,

+ javax.servlet.http";version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA HTTP Servlet Host Extension Point

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397255593

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA HTTP Servlet Host Extension Poi

+ nt

+Import-Package: javax.servlet,javax.servlet.http,org.apache.tuscany.sc

+ a.host.http;version="2.0.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.host.http

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-http/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/host-http/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-http/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-http/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/host-http/pom.xml
new file mode 100644
index 0000000000..d9b95f0e12
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-http/pom.xml
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-host-http</artifactId>
+    <name>Apache Tuscany SCA HTTP Servlet Host Extension Point</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.5</version>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/DefaultResourceServlet.java b/tags/java/sca/2.0-M3-RC3a/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/DefaultResourceServlet.java
new file mode 100644
index 0000000000..3de0b9f5a7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/DefaultResourceServlet.java
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.http;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.URL;
+import java.net.URLDecoder;
+
+import javax.servlet.Servlet;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+/**
+ * A minimal implementation of a Servlet that serves documents in a document root
+ * directory.
+ * 
+ * A Servlet host implementation is not required to use this implementation and can map
+ * the URI and document root to a more complete and more efficient implementation of  
+ * a resource Servlet, for example the Tomcat or Jetty default Servlets.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultResourceServlet extends HttpServlet implements Servlet {
+    private static final long serialVersionUID = 2865466417329430610L;
+    
+    private String documentRoot;
+    
+    /**
+     * Constructs a new ResourceServlet
+     * @param documentRoot the document root
+     */
+    public DefaultResourceServlet(String documentRoot) {
+        this.documentRoot = documentRoot;
+    }
+    
+    /**
+     * Returns the document root.
+     * @return the document root
+     */
+    public String getDocumentRoot() {
+        return documentRoot;
+    }
+
+    @Override
+    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+        
+        // Determine the resource path
+        String path = URLDecoder.decode(request.getRequestURI().substring(request.getServletPath().length()), "UTF-8");
+        if (path.startsWith("/")) {
+            path = path.substring(1);
+        }
+        URL url = new URL(documentRoot + '/' + path);
+        
+        // Write the resource
+        InputStream is = url.openStream();
+        OutputStream os = response.getOutputStream(); 
+        byte[] buffer = new byte[2048];
+        for (;;) {
+            int n = is.read(buffer);
+            if (n <= 0)
+                break;
+            os.write(buffer, 0, n);
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/DefaultServletHostExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/DefaultServletHostExtensionPoint.java
new file mode 100644
index 0000000000..5e6de0b29b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/DefaultServletHostExtensionPoint.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.http;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Default implementation of a Servlet host extension point.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultServletHostExtensionPoint implements ServletHostExtensionPoint {
+
+    private List<ServletHost> servletHosts = new ArrayList<ServletHost>();
+
+    public void addServletHost(ServletHost servletHost) {
+        servletHosts.add(servletHost);
+    }
+
+    public void removeServletHost(ServletHost servletHost) {
+        servletHosts.remove(servletHost);
+    }
+
+    public List<ServletHost> getServletHosts() {
+        return servletHosts;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ExtensibleServletHost.java b/tags/java/sca/2.0-M3-RC3a/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ExtensibleServletHost.java
new file mode 100644
index 0000000000..5b11735166
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ExtensibleServletHost.java
@@ -0,0 +1,127 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.http;
+
+import java.net.URL;
+
+import javax.servlet.RequestDispatcher;
+import javax.servlet.Servlet;
+
+/**
+ * Default implementation of an extensible Servlet host.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ExtensibleServletHost implements ServletHost {
+    
+    private ServletHostExtensionPoint servletHosts;
+    
+    public ExtensibleServletHost(ServletHostExtensionPoint servletHosts) {
+        this.servletHosts = servletHosts;
+    }
+    
+    public void setDefaultPort(int port) {
+        if (servletHosts.getServletHosts().isEmpty()) {
+            throw new ServletMappingException("No servlet host available");
+        }
+
+        for (ServletHost servletHost: servletHosts.getServletHosts()) {
+            servletHost.setDefaultPort(port);
+        }
+    }
+    
+    private ServletHost getDefaultServletHost() {
+        return servletHosts.getServletHosts().get(0);
+    }
+    
+    public int getDefaultPort() {
+        if (servletHosts.getServletHosts().isEmpty()) {
+            throw new ServletMappingException("No servlet host available");
+        }
+
+        return getDefaultServletHost().getDefaultPort();
+    }
+
+    public void addServletMapping(String uri, Servlet servlet) throws ServletMappingException {
+        if (servletHosts.getServletHosts().isEmpty()) {
+            throw new ServletMappingException("No servlet host available");
+        }
+
+        // TODO implement selection of the correct Servlet host based on the mapping
+        // For now just select the first one
+        getDefaultServletHost().addServletMapping(uri, servlet);
+    }
+
+    public Servlet getServletMapping(String uri) throws ServletMappingException {
+        if (servletHosts.getServletHosts().isEmpty()) {
+            throw new ServletMappingException("No servlet host available");
+        }
+
+        // TODO implement selection of the correct Servlet host based on the mapping
+        // For now just select the first one
+        return getDefaultServletHost().getServletMapping(uri);
+    }
+    
+    public Servlet removeServletMapping(String uri) throws ServletMappingException {
+        if (servletHosts.getServletHosts().isEmpty()) {
+            throw new ServletMappingException("No servlet host available");
+        }
+
+        // TODO implement selection of the correct Servlet host based on the mapping
+        // For now just select the first one
+        return getDefaultServletHost().removeServletMapping(uri);
+    }
+    
+    public RequestDispatcher getRequestDispatcher(String uri) throws ServletMappingException {
+        if (servletHosts.getServletHosts().isEmpty()) {
+            throw new ServletMappingException("No servlet host available");
+        }
+
+        // TODO implement selection of the correct Servlet host based on the mapping
+        // For now just select the first one
+        return getDefaultServletHost().getRequestDispatcher(uri);
+    }
+
+    public String getContextPath() {
+        if (servletHosts.getServletHosts().isEmpty()) {
+            throw new ServletMappingException("No servlet host available");
+        }
+
+        // TODO implement selection of the correct Servlet host based on the mapping
+        // For now just select the first one
+        return getDefaultServletHost().getContextPath();
+    }
+    
+    public URL getURLMapping(String uri) {
+        if (servletHosts.getServletHosts().isEmpty()) {
+            throw new ServletMappingException("No servlet host available");
+        }
+
+        return getDefaultServletHost().getURLMapping(uri);
+    }
+
+    public void setContextPath(String path) {
+        getDefaultServletHost().setContextPath(path);
+    }
+
+    public void setAttribute(String name, Object value) {
+        getDefaultServletHost().setAttribute(name, value);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ServletHost.java b/tags/java/sca/2.0-M3-RC3a/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ServletHost.java
new file mode 100644
index 0000000000..2eb9f70601
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ServletHost.java
@@ -0,0 +1,118 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.host.http;
+
+import java.net.URL;
+
+import javax.servlet.RequestDispatcher;
+import javax.servlet.Servlet;
+
+/**
+ * Interface implemented by host environments that allow Servlets to be
+ * registered. 
+ * <p/> 
+ * This interface allows a system service to register a Servlet
+ * to handle inbound requests.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ServletHost {
+    
+    /**
+     * Sets the default port for the server.
+     * 
+     * @param port the default port
+     */
+    void setDefaultPort(int port);
+
+    /**
+     * Returns the default port for the server.
+     * 
+     * @return the default port
+     */
+    int getDefaultPort();
+    
+    /**
+     * Add a mapping for an instance of a Servlet. This requests that the
+     * Servlet container direct all requests to the designated mapping to the
+     * supplied Servlet instance.
+     * 
+     * @param uri the URI-mapping for the Servlet
+     * @param servlet the Servlet that should be invoked
+     * @throws ServletMappingException
+     */
+    void addServletMapping(String uri, Servlet servlet) throws ServletMappingException;
+
+    /**
+     * Remove a Servlet mapping. This directs the Servlet container not to direct
+     * any more requests to a previously registered Servlet.
+     * 
+     * @param uri the URI-mapping for the Servlet
+     * @return the Servlet that was registered to the mapping, null if nothing
+     *         was registered to the mapping
+     * @throws ServletMappingException
+     */
+    Servlet removeServletMapping(String uri) throws ServletMappingException;
+
+    /**
+     * Returns the Servlet mapped to the given URI.
+     * 
+     * @param uri the URI-mapping for the Servlet
+     * @return the Servlet registered with the mapping
+     * @throws ServletMappingException
+     */
+    Servlet getServletMapping(String uri) throws ServletMappingException;
+
+    /**
+     * Returns a Servlet request dispatcher for the Servlet mapped to the specified URI.
+     * 
+     * @param uri the URI mapped to a Servlet
+     * @return a RequestDispatcher that can be used to dispatch requests to
+     * that Servlet
+     * @throws ServletMappingException
+     */
+    RequestDispatcher getRequestDispatcher(String uri) throws ServletMappingException;
+
+    /**
+     * Returns the portion of the request URI that indicates the context of the request
+     * 
+     * @return a String specifying the portion of the request URI that indicates the context of the request
+     */
+    String getContextPath();
+
+    /**
+     * Sets the portion of the request URI that indicates the context of the request
+     * 
+     * @param path the context path
+     */
+    void setContextPath(String path);
+
+    /**
+     * Returns the complete URL mapped to the specified URI. 
+     * @return the URL mapped to the specified URI
+     */
+    URL getURLMapping(String uri);
+
+    /**
+     * Set an attribute in the application ServletContext 
+     * @param name the name of the attribute
+     * @param value the attribute value
+     */
+    void setAttribute(String name, Object value);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ServletHostExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ServletHostExtensionPoint.java
new file mode 100644
index 0000000000..fbd085ba2b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ServletHostExtensionPoint.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.host.http;
+
+import java.util.List;
+
+/**
+ * An extension point for Servlet hosts.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ServletHostExtensionPoint {
+
+    /**
+     * Adds a Servlet host extension.
+     * 
+     * @param servletHost
+     */
+    void addServletHost(ServletHost servletHost);
+
+    /**
+     * Removes a Servlet host extension.
+     * 
+     * @param servletHost
+     */
+    void removeServletHost(ServletHost servletHost);
+    
+    /**
+     * Returns a list of Servlet host extensions.
+     * 
+     * @return
+     */
+    List<ServletHost> getServletHosts();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ServletMappingException.java b/tags/java/sca/2.0-M3-RC3a/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ServletMappingException.java
new file mode 100644
index 0000000000..ae66c44c3e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-http/src/main/java/org/apache/tuscany/sca/host/http/ServletMappingException.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.host.http;
+
+/**
+ * Indicates an exception while registering a Servlet mapping.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ServletMappingException extends RuntimeException {
+    private static final long serialVersionUID = 1L;
+
+    public ServletMappingException() {
+        super();
+    }
+
+    public ServletMappingException(String message) {
+        super(message);
+    }
+
+    public ServletMappingException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public ServletMappingException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-http/src/main/resources/META-INF/services/org.apache.tuscany.sca.host.http.ServletHostExtensionPoint b/tags/java/sca/2.0-M3-RC3a/modules/host-http/src/main/resources/META-INF/services/org.apache.tuscany.sca.host.http.ServletHostExtensionPoint
new file mode 100644
index 0000000000..44f4550b40
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-http/src/main/resources/META-INF/services/org.apache.tuscany.sca.host.http.ServletHostExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+

+org.apache.tuscany.sca.host.http.DefaultServletHostExtensionPoint

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..3a203a5ec9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/META-INF/MANIFEST.MF
@@ -0,0 +1,30 @@
+Manifest-Version: 1.0

+Private-Package: org.apache.tuscany.sca.http.jetty;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Jetty Servlet Host Extension

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397258562

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Jetty Servlet Host Extension

+Import-Package: javax.net.ssl;resolution:=optional,

+ javax.servlet,

+ javax.servlet.http;resolution:=optional,

+ 

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.host.http;version="2.0.0",

+ org.apache.tuscany.sca.work;version="2.0.0",

+ org.mortbay.component;version="6.1.15",

+ org.mortbay.jetty;version="6.1.15",

+ org.mortbay.jetty.handler;version="6.1.15",

+ org.mortbay.jetty.nio;version="6.1.15",

+ org.mortbay.jetty.security;version="6.1.15",

+ org.mortbay.jetty.servlet;version="6.1.15",

+ org.mortbay.log;version="6.1.15",

+ org.mortbay.resource;version="6.1.15",

+ org.mortbay.thread;version="6.1.15"

+Bundle-SymbolicName: org.apache.tuscany.sca.host.jetty

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/pom.xml
new file mode 100644
index 0000000000..4676435424
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/pom.xml
@@ -0,0 +1,69 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-host-jetty</artifactId>
+    <name>Apache Tuscany SCA Jetty Servlet Host Extension</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-http</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.mortbay.jetty</groupId>
+            <artifactId>jetty</artifactId>
+            <version>6.1.15</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.mortbay.jetty</groupId>
+                    <artifactId>servlet-api</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>org.mortbay.jetty</groupId>
+            <artifactId>jetty-util</artifactId>
+            <version>6.1.15</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.mortbay.jetty</groupId>
+                    <artifactId>servlet-api</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.5</version>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/JettyDefaultServlet.java b/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/JettyDefaultServlet.java
new file mode 100644
index 0000000000..4f5bfb3c62
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/JettyDefaultServlet.java
@@ -0,0 +1,90 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.http.jetty;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URL;
+
+import org.mortbay.jetty.servlet.DefaultServlet;
+import org.mortbay.resource.Resource;
+import org.mortbay.resource.URLResource;
+
+/**
+ * Customizes the Jetty default Servlet.
+ *
+ * @version $Rev$ $Date$
+ */
+public class JettyDefaultServlet extends DefaultServlet {
+    private static final long serialVersionUID = 7000218247190209353L;
+
+    private String documentRoot;
+    private String servletPath;
+    
+    public JettyDefaultServlet(String servletPath, String documentRoot) {
+        this.servletPath = servletPath + '/';
+        this.documentRoot = documentRoot;
+    }
+
+    @Override
+    public Resource getResource(String pathInContext) {
+        if (pathInContext.startsWith(servletPath)) {
+            if (pathInContext.length() > servletPath.length()) {
+                pathInContext = pathInContext.substring(servletPath.length());
+            } else {
+                pathInContext = "";
+            }
+        } else {
+            if ((pathInContext + "/").equals(servletPath)) {
+                pathInContext = "";
+            }
+        }
+        
+        try {
+            URL url = new URL(documentRoot + "/" + pathInContext);
+            return new URLResource(url, url.openConnection()) {
+                private static final long serialVersionUID = 8560952113883507717L;
+                
+                @Override
+                public File getFile() throws IOException {
+                    return null;
+                }
+                
+            };
+        } catch (MalformedURLException e) {
+            return null;
+        } catch (IOException e) {
+            return null;
+        }
+    }
+    
+    @Override
+    public String getInitParameter(String name) {
+        if ("resourceBase".equals(name)) {
+            return documentRoot;
+        } else if ("redirectWelcome".equals(name)) {
+            return "true";
+        } else {
+            return super.getInitParameter(name);
+        }
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/JettyLogger.java b/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/JettyLogger.java
new file mode 100644
index 0000000000..1ecf1bca1b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/JettyLogger.java
@@ -0,0 +1,87 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.http.jetty;
+
+import org.mortbay.log.Logger;
+
+/**
+ * Replaces Jetty's logging mechanism
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JettyLogger implements Logger {
+
+    private boolean debugEnabled;
+
+    public boolean isDebugEnabled() {
+        return debugEnabled;
+    }
+
+    public void setDebugEnabled(boolean debugEnabled) {
+        this.debugEnabled = debugEnabled;
+    }
+
+    public void info(String msg, Object arg0, Object arg1) {
+        if (debugEnabled) {
+            System.err.println(":INFO:  " + format(msg, arg0, arg1));
+        }
+    }
+
+    public void debug(String msg, Throwable th) {
+        if (debugEnabled) {
+            System.err.println(":DEBUG:  " + msg);
+            th.printStackTrace();
+        }
+    }
+
+    public void debug(String msg, Object arg0, Object arg1) {
+        if (debugEnabled) {
+            System.err.println(":DEBUG: " + format(msg, arg0, arg1));
+        }
+    }
+
+    public void warn(String msg, Object arg0, Object arg1) {
+        if (debugEnabled) {
+            System.err.println(":WARN: " + format(msg, arg0, arg1));
+        }
+    }
+
+    public void warn(String msg, Throwable th) {
+        if (debugEnabled) {
+            System.err.println(":WARN: " + msg);
+            th.printStackTrace();
+        }
+    }
+
+    public Logger getLogger(String name) {
+        return this;
+    }
+
+    private String format(String msg, Object arg0, Object arg1) {
+        int i0 = msg.indexOf("{}");
+        int i1 = i0 < 0 ? -1 : msg.indexOf("{}", i0 + 2);
+        if (arg1 != null && i1 >= 0) {
+            msg = msg.substring(0, i1) + arg1 + msg.substring(i1 + 2);
+        }
+        if (arg0 != null && i0 >= 0) {
+            msg = msg.substring(0, i0) + arg0 + msg.substring(i0 + 2);
+        }
+        return msg;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/JettyRuntimeModuleActivator.java b/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/JettyRuntimeModuleActivator.java
new file mode 100644
index 0000000000..dde99a1fac
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/JettyRuntimeModuleActivator.java
@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.http.jetty;
+
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ModuleActivator;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint;
+import org.apache.tuscany.sca.work.WorkScheduler;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JettyRuntimeModuleActivator implements ModuleActivator {
+    private static final Logger logger = Logger.getLogger(JettyRuntimeModuleActivator.class.getName());
+
+    private JettyServer server;
+
+    public void start(ExtensionPointRegistry extensionPointRegistry) {
+
+        // Register a Jetty Servlet host
+        ServletHostExtensionPoint servletHosts =
+            extensionPointRegistry.getExtensionPoint(ServletHostExtensionPoint.class);
+
+        List<ServletHost> hosts = servletHosts.getServletHosts();
+        if (hosts != null) {
+            // Clear out any other hosts (eg webapp or tomcat) and add this jetty host is default
+            hosts.clear();
+            UtilityExtensionPoint utilities = extensionPointRegistry.getExtensionPoint(UtilityExtensionPoint.class);
+            final WorkScheduler workScheduler = utilities.getUtility(WorkScheduler.class);
+            // Allow privileged access to start MBeans. Requires MBeanPermission in security policy.
+            try {
+                server = AccessController.doPrivileged(new PrivilegedAction<JettyServer>() {
+                    public JettyServer run() {
+                        return new JettyServer(workScheduler);
+                     }
+                });        
+                servletHosts.addServletHost(server);
+            } catch (Exception e) {
+                logger.log(Level.WARNING, "Exception creating JettyServer", e);
+            }
+        }
+    }
+
+    public void stop(ExtensionPointRegistry registry) {
+        // Allow privileged access to stop MBeans. Requires MBeanPermission in security policy.
+        AccessController.doPrivileged(new PrivilegedAction<Object>() {
+            public Object run() {
+                if (server != null) {
+                    server.stop();
+                }
+                return null;
+            }
+        });            
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/JettyServer.java b/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/JettyServer.java
new file mode 100644
index 0000000000..780fb5887d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/JettyServer.java
@@ -0,0 +1,490 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.http.jetty;
+
+import java.net.InetAddress;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+import java.net.UnknownHostException;
+import java.security.AccessController;
+import java.security.KeyStore;
+import java.security.PrivilegedAction;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.Map.Entry;
+import java.util.logging.Logger;
+
+import javax.servlet.RequestDispatcher;
+import javax.servlet.Servlet;
+import javax.servlet.ServletException;
+
+import org.apache.tuscany.sca.host.http.DefaultResourceServlet;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletMappingException;
+import org.apache.tuscany.sca.work.WorkScheduler;
+import org.mortbay.jetty.Connector;
+import org.mortbay.jetty.Server;
+import org.mortbay.jetty.handler.ContextHandler;
+import org.mortbay.jetty.nio.SelectChannelConnector;
+import org.mortbay.jetty.security.SslSocketConnector;
+import org.mortbay.jetty.servlet.DefaultServlet;
+import org.mortbay.jetty.servlet.ServletHandler;
+import org.mortbay.jetty.servlet.ServletHolder;
+import org.mortbay.jetty.servlet.ServletMapping;
+import org.mortbay.jetty.servlet.SessionHandler;
+import org.mortbay.thread.ThreadPool;
+
+/**
+ * Implements an HTTP transport service using Jetty.
+ *
+ * @version $Rev$ $Date$
+ */
+public class JettyServer implements ServletHost {
+    private static final Logger logger = Logger.getLogger(JettyServer.class.getName());
+
+    private final Object joinLock = new Object();
+    private String trustStore;
+    private String truststorePassword;
+    private String keyStore;
+    private String keyStorePassword;
+
+    private String keyStoreType;
+    private String trustStoreType;
+
+    
+    private boolean sendServerVersion;
+    private WorkScheduler workScheduler;
+    private int defaultPort = 8080;
+
+    /**
+     * Represents a port and the server that serves it.
+     */
+    private class Port {
+        private Server server;
+        private ServletHandler servletHandler;
+        
+        private Port(Server server, ServletHandler servletHandler) {
+            this.server = server;
+            this.servletHandler = servletHandler;
+        }
+
+        public Server getServer() {
+            return server;
+        }
+        
+        public ServletHandler getServletHandler() {
+            return servletHandler;
+        }
+    }
+    
+    private Map<Integer, Port> ports = new HashMap<Integer, Port>();
+
+    private String contextPath = "/";
+
+    static {
+        // Hack to replace the static Jetty logger
+        System.setProperty("org.mortbay.log.class", JettyLogger.class.getName());
+    }
+
+    public JettyServer(WorkScheduler workScheduler) {
+        this.workScheduler = workScheduler;
+        AccessController.doPrivileged(new PrivilegedAction<Object>() {
+            public Object run() {
+                trustStore = System.getProperty("javax.net.ssl.trustStore");
+                truststorePassword = System.getProperty("javax.net.ssl.trustStorePassword");
+                keyStore = System.getProperty("javax.net.ssl.keyStore");
+                keyStorePassword = System.getProperty("javax.net.ssl.keyStorePassword");
+
+                keyStoreType = System.getProperty("javax.net.ssl.keyStoreType", KeyStore.getDefaultType());
+                trustStoreType = System.getProperty("javax.net.ssl.trustStoreType", KeyStore.getDefaultType());
+                return null;
+            }
+        });
+    }
+    
+    public void setDefaultPort(int port) {
+        defaultPort = port;
+    }
+    
+    public int getDefaultPort() {
+        return defaultPort;
+    }
+
+    public void setSendServerVersion(boolean sendServerVersion) {
+        this.sendServerVersion = sendServerVersion;
+    }
+
+    /**
+     * Stop all the started servers.
+     */
+    public void stop() {
+        synchronized (joinLock) {
+            joinLock.notifyAll();
+        }
+        try {
+            Set<Entry<Integer, Port>> entries = new HashSet<Entry<Integer, Port>>(ports.entrySet());
+            for (Entry<Integer, Port> entry: entries) {
+                Port port = entry.getValue();
+                port.getServer().stop();
+                ports.remove(entry.getKey());
+            }
+        } catch (Exception e) {
+            throw new ServletMappingException(e);
+        }
+    }
+    
+    private void configureSSL(SslSocketConnector connector) {
+        connector.setProtocol("TLS");
+        connector.setKeystore(keyStore);
+        connector.setKeyPassword(keyStorePassword);
+        connector.setKeystoreType(keyStoreType);
+
+        connector.setTruststore(trustStore);
+        connector.setTrustPassword(truststorePassword);
+        connector.setTruststoreType(trustStoreType);
+
+        connector.setPassword(keyStorePassword);
+        if (trustStore != null) {
+            connector.setNeedClientAuth(true);
+        }
+
+    }
+
+    public void addServletMapping(String suri, Servlet servlet) throws ServletMappingException {
+        URI uri = URI.create(suri);
+        
+        // Get the URI scheme and port
+        String scheme = uri.getScheme();
+        if (scheme == null) {
+            scheme = "http";
+        }
+        int portNumber = uri.getPort();
+        if (portNumber == -1) {
+            portNumber = defaultPort;
+        }
+
+        // Get the port object associated with the given port number
+        Port port = ports.get(portNumber);
+        if (port == null) {
+
+            // Create and start a new server
+            try {
+                Server server = new Server();
+                server.setThreadPool(new WorkSchedulerThreadPool());
+                if ("https".equals(scheme)) {
+//                    Connector httpConnector = new SelectChannelConnector();
+//                    httpConnector.setPort(portNumber);
+                    SslSocketConnector sslConnector = new SslSocketConnector();
+                    sslConnector.setPort(portNumber);
+                    configureSSL(sslConnector);
+                    server.setConnectors(new Connector[] {sslConnector});
+                } else {
+                    SelectChannelConnector selectConnector = new SelectChannelConnector();
+                    selectConnector.setPort(portNumber);
+                    server.setConnectors(new Connector[] {selectConnector});
+                }
+    
+                ContextHandler contextHandler = new ContextHandler();
+                //contextHandler.setContextPath(contextPath);
+                contextHandler.setContextPath("/");
+                server.setHandler(contextHandler);
+    
+                SessionHandler sessionHandler = new SessionHandler();
+                ServletHandler servletHandler = new ServletHandler();
+                sessionHandler.addHandler(servletHandler);
+    
+                contextHandler.setHandler(sessionHandler);
+    
+                server.setStopAtShutdown(true);
+                server.setSendServerVersion(sendServerVersion);
+                server.start();
+                
+                // Keep track of the new server and Servlet handler 
+                port = new Port(server, servletHandler);
+                ports.put(portNumber, port);
+                
+            } catch (Exception e) {
+                throw new ServletMappingException(e);
+            }
+        }
+
+        // Register the Servlet mapping
+        ServletHandler servletHandler = port.getServletHandler();
+        ServletHolder holder;
+        if (servlet instanceof DefaultResourceServlet) {
+            
+            // Optimize the handling of resource requests, use the Jetty default Servlet
+            // instead of our default resource Servlet
+            String servletPath = uri.getPath();
+            if (servletPath.endsWith("*")) {
+                servletPath = servletPath.substring(0, servletPath.length()-1);
+            }
+            if (servletPath.endsWith("/")) {
+                servletPath = servletPath.substring(0, servletPath.length()-1);
+            }          
+            if (!servletPath.startsWith("/")) {
+                servletPath = '/' + servletPath;
+            }     
+       
+            DefaultResourceServlet resourceServlet = (DefaultResourceServlet)servlet;
+            DefaultServlet defaultServlet = new JettyDefaultServlet(servletPath, resourceServlet.getDocumentRoot());
+            holder = new ServletHolder(defaultServlet);
+            
+        } else {
+            holder = new ServletHolder(servlet);
+        }
+        servletHandler.addServlet(holder);
+        
+        ServletMapping mapping = new ServletMapping();
+        mapping.setServletName(holder.getName());
+        String path = uri.getPath();
+        
+        if (!path.startsWith("/")) {
+            path = '/' + path;
+        }
+        
+        if (!path.startsWith(contextPath)) {
+            path = contextPath + path;
+        }  
+                
+        mapping.setPathSpec(path);
+        servletHandler.addServletMapping(mapping);
+        
+        // Compute the complete URL
+        String host;
+        try {
+            host = InetAddress.getLocalHost().getHostName();
+        } catch (UnknownHostException e) {
+            host = "localhost";
+        }
+        URL addedURL;
+        try {
+            addedURL = new URL(scheme, host, portNumber, path);
+        } catch (MalformedURLException e) {
+            throw new ServletMappingException(e);
+        }
+        logger.info("Added Servlet mapping: " + addedURL);
+    }
+    
+    public URL getURLMapping(String suri) throws ServletMappingException {
+        URI uri = URI.create(suri);
+
+        // Get the URI scheme and port
+        String scheme = uri.getScheme();
+        if (scheme == null) {
+            scheme = "http";
+        }
+        int portNumber = uri.getPort();
+        if (portNumber == -1) {
+            portNumber = defaultPort;
+        }
+        
+        // Get the host
+        String host;
+        try {
+            host = InetAddress.getLocalHost().getHostName();
+        } catch (UnknownHostException e) {
+            host = "localhost";
+        }
+        
+        // Construct the URL
+        String path = uri.getPath();
+
+       
+        if (!path.startsWith("/")) {
+            path = '/' + path;
+        }
+
+        if (!path.startsWith(contextPath)) {
+            path = contextPath + path;
+        }
+        
+
+        URL url;
+        try {
+            url = new URL(scheme, host, portNumber, path);
+        } catch (MalformedURLException e) {
+            throw new ServletMappingException(e);
+        }
+        return url;
+    }
+        
+    public Servlet getServletMapping(String suri) throws ServletMappingException {
+        
+        if (suri == null){
+            return null;
+        }
+        
+        URI uri = URI.create(suri);
+        
+        // Get the URI port
+        int portNumber = uri.getPort();
+        if (portNumber == -1) {
+            portNumber = defaultPort;
+        }
+
+        // Get the port object associated with the given port number
+        Port port = ports.get(portNumber);
+        if (port == null) {
+            return null;
+        }
+        
+        // Remove the Servlet mapping for the given Servlet 
+        ServletHandler servletHandler = port.getServletHandler();
+        Servlet servlet = null;
+        List<ServletMapping> mappings =
+            new ArrayList<ServletMapping>(Arrays.asList(servletHandler.getServletMappings()));
+        String path = uri.getPath();
+        
+        if (!path.startsWith("/")) {
+            path = '/' + path;
+        }
+        
+        if (!path.startsWith(contextPath)) {
+            path = contextPath + path;
+        }
+        
+        for (ServletMapping mapping : mappings) {
+            if (Arrays.asList(mapping.getPathSpecs()).contains(path)) {
+                try {
+                    servlet = servletHandler.getServlet(mapping.getServletName()).getServlet();
+                } catch (ServletException e) {
+                    throw new IllegalStateException(e);
+                }
+                break;
+            }
+        }
+        return servlet;
+    }
+
+    public Servlet removeServletMapping(String suri) {
+        URI uri = URI.create(suri);
+        
+        // Get the URI port
+        int portNumber = uri.getPort();
+        if (portNumber == -1) {
+            portNumber = defaultPort;
+        }
+
+        // Get the port object associated with the given port number
+        Port port = ports.get(portNumber);
+        if (port == null) {
+            throw new IllegalStateException("No servlet registered at this URI: " + suri);
+        }
+        
+        // Remove the Servlet mapping for the given Servlet 
+        ServletHandler servletHandler = port.getServletHandler();
+        Servlet removedServlet = null;
+        List<ServletMapping> mappings =
+            new ArrayList<ServletMapping>(Arrays.asList(servletHandler.getServletMappings()));
+        String path = uri.getPath();
+        
+        if (!path.startsWith("/")) {
+            path = '/' + path;
+        }
+        
+        if (!path.startsWith(contextPath)) {
+            path = contextPath + path;
+        }
+        
+        for (ServletMapping mapping : mappings) {
+            if (Arrays.asList(mapping.getPathSpecs()).contains(path)) {
+                try {
+                    removedServlet = servletHandler.getServlet(mapping.getServletName()).getServlet();
+                } catch (ServletException e) {
+                    throw new IllegalStateException(e);
+                }
+                mappings.remove(mapping);
+                logger.info("Removed Servlet mapping: " + path);
+                break;
+            }
+        }
+        if (removedServlet != null) {
+            servletHandler.setServletMappings(mappings.toArray(new ServletMapping[mappings.size()]));
+            
+            // Stop the port if there are no servlet mappings on it anymore
+            if (mappings.size() == 0) {
+                try {
+                    port.getServer().stop();
+                } catch (Exception e) {
+                    throw new IllegalStateException(e);
+                }
+                ports.remove(portNumber);
+            }
+            
+        } else {
+            logger.warning("Trying to Remove servlet mapping: " + path + " where mapping is not registered");
+        }
+        
+        return removedServlet;
+    }
+
+    public RequestDispatcher getRequestDispatcher(String suri) throws ServletMappingException {
+        //FIXME implement this later
+        return null;
+    }
+    
+    public String getContextPath() {
+        return contextPath;
+    }
+    
+    public void setContextPath(String path) {
+        this.contextPath = path;
+    }
+
+    /**
+     * A wrapper to enable use of a WorkScheduler with Jetty
+     */
+    private class WorkSchedulerThreadPool implements ThreadPool {
+
+        public boolean dispatch(Runnable work) {
+            workScheduler.scheduleWork(work);
+            return true;
+        }
+
+        public void join() throws InterruptedException {
+            synchronized (joinLock) {
+                joinLock.wait();
+            }
+        }
+
+        public int getThreads() {
+            throw new UnsupportedOperationException();
+        }
+
+        public int getIdleThreads() {
+            throw new UnsupportedOperationException();
+        }
+
+        public boolean isLowOnThreads() {
+            return false;
+        }
+    }
+
+    public void setAttribute(String name, Object value) {
+        throw new UnsupportedOperationException();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator b/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
new file mode 100644
index 0000000000..e826f5a496
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+# Implementation class for the ModuleActivator

+org.apache.tuscany.sca.http.jetty.JettyRuntimeModuleActivator

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/src/test/java/org/apache/tuscany/sca/http/jetty/JettyServerTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/src/test/java/org/apache/tuscany/sca/http/jetty/JettyServerTestCase.java
new file mode 100644
index 0000000000..020dd4af0e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/src/test/java/org/apache/tuscany/sca/http/jetty/JettyServerTestCase.java
@@ -0,0 +1,323 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.http.jetty;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.net.ConnectException;
+import java.net.Socket;
+import java.net.URL;
+
+import javax.net.ssl.HostnameVerifier;
+import javax.net.ssl.HttpsURLConnection;
+import javax.net.ssl.SSLSession;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.host.http.DefaultResourceServlet;
+import org.apache.tuscany.sca.work.NotificationListener;
+import org.apache.tuscany.sca.work.WorkScheduler;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JettyServerTestCase extends TestCase {
+
+    private static final String REQUEST1_HEADER =
+        "GET / HTTP/1.0\n" + "Host: localhost\n"
+            + "Content-Type: text/xml\n"
+            + "Connection: close\n"
+            + "Content-Length: ";
+    private static final String REQUEST1_CONTENT = "";
+    private static final String REQUEST1 =
+        REQUEST1_HEADER + REQUEST1_CONTENT.getBytes().length + "\n\n" + REQUEST1_CONTENT;
+
+    private static final String REQUEST2_HEADER =
+        "GET /webcontent/test.html HTTP/1.0\n" + "Host: localhost\n"
+            + "Content-Type: text/xml\n"
+            + "Connection: close\n"
+            + "Content-Length: ";
+    private static final String REQUEST2_CONTENT = "";
+    private static final String REQUEST2 =
+        REQUEST2_HEADER + REQUEST2_CONTENT.getBytes().length + "\n\n" + REQUEST2_CONTENT;
+
+    private static final int HTTP_PORT = 8085;
+
+    private WorkScheduler workScheduler = new WorkScheduler() {
+
+        public <T extends Runnable> void scheduleWork(T work) {
+            Thread thread = new Thread(work);
+            thread.start();
+        }
+
+        public <T extends Runnable> void scheduleWork(T work, NotificationListener<T> listener) {
+            scheduleWork(work);
+        }
+
+        public void destroy() {
+        }
+    };
+
+    /**
+     * Verifies requests are properly routed according to the Servlet mapping
+     */
+    public void testRegisterServletMapping() throws Exception {
+        JettyServer service = new JettyServer(workScheduler);
+        TestServlet servlet = new TestServlet();
+        service.addServletMapping("http://127.0.0.1:" + HTTP_PORT + "/", servlet);
+        Socket client = new Socket("127.0.0.1", HTTP_PORT);
+        OutputStream os = client.getOutputStream();
+        os.write(REQUEST1.getBytes());
+        os.flush();
+        read(client);
+        service.stop();
+        assertTrue(servlet.invoked);
+    }
+
+    public void testRegisterServletMappingSSL() throws Exception {
+        System.setProperty("javax.net.ssl.keyStore", "target/test-classes/tuscany.keyStore");
+        System.setProperty("javax.net.ssl.keyStorePassword", "apache");
+        System.setProperty("jetty.ssl.password", "apache");
+        JettyServer service = new JettyServer(workScheduler);
+        TestServlet servlet = new TestServlet();
+        try {
+            service.addServletMapping("https://127.0.0.1:" + HTTP_PORT + "/foo", servlet);
+        } finally {
+            System.clearProperty("javax.net.ssl.keyStore");
+            System.clearProperty("javax.net.ssl.keyStorePassword");
+            System.clearProperty("jetty.ssl.password");
+        }
+        System.setProperty("javax.net.ssl.trustStore", "target/test-classes/tuscany.keyStore");
+        System.setProperty("javax.net.ssl.trustStorePassword", "apache");
+        URL url = new URL("https://127.0.0.1:8085/foo");
+        HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();
+        conn.setHostnameVerifier(new HostnameVerifier() {
+            public boolean verify(String hostname, SSLSession session) {
+                return true;
+            }}
+        );
+
+        conn.connect();
+        read(conn.getInputStream());
+        
+        service.stop();
+        assertTrue(servlet.invoked);
+
+    }
+
+    /**
+     * Verifies that Servlets can be registered with multiple ports
+     */
+    public void testRegisterMultiplePorts() throws Exception {
+        JettyServer service = new JettyServer(workScheduler);
+        TestServlet servlet = new TestServlet();
+        service.addServletMapping("http://127.0.0.1:" + HTTP_PORT + "/", servlet);
+        TestServlet servlet2 = new TestServlet();
+        service.addServletMapping("http://127.0.0.1:" + (HTTP_PORT + 1) + "/", servlet2);
+        {
+            Socket client = new Socket("127.0.0.1", HTTP_PORT);
+            OutputStream os = client.getOutputStream();
+            os.write(REQUEST1.getBytes());
+            os.flush();
+            read(client);
+        }
+        {
+            Socket client = new Socket("127.0.0.1", HTTP_PORT + 1);
+            OutputStream os = client.getOutputStream();
+            os.write(REQUEST1.getBytes());
+            os.flush();
+            read(client);
+        }
+
+        service.stop();
+        assertTrue(servlet.invoked);
+        assertTrue(servlet2.invoked);
+    }
+
+    public void testUnregisterMapping() throws Exception {
+        JettyServer service = new JettyServer(workScheduler);
+        TestServlet servlet = new TestServlet();
+        String uri = "http://127.0.0.1:" + HTTP_PORT + "/foo";
+        service.addServletMapping(uri, servlet);
+        service.removeServletMapping(uri);
+        try {
+            Socket client = new Socket("127.0.0.1", HTTP_PORT);
+            OutputStream os = client.getOutputStream();
+            os.write(REQUEST1.getBytes());
+            os.flush();
+            read(client);
+            fail("Server still bound to port");
+        } catch (ConnectException e) {
+        }
+        service.stop();
+        assertFalse(servlet.invoked);
+    }
+
+    public void testRequestSession() throws Exception {
+        JettyServer service = new JettyServer(workScheduler);
+        TestServlet servlet = new TestServlet();
+        service.addServletMapping("http://127.0.0.1:" + HTTP_PORT + "/", servlet);
+        Socket client = new Socket("127.0.0.1", HTTP_PORT);
+        OutputStream os = client.getOutputStream();
+        os.write(REQUEST1.getBytes());
+        os.flush();
+        read(client);
+        service.stop();
+        assertTrue(servlet.invoked);
+        assertNotNull(servlet.sessionId);
+    }
+
+    public void testRestart() throws Exception {
+        JettyServer service = new JettyServer(workScheduler);
+        service.stop();
+        service.stop();
+    }
+
+    public void testNoMappings() throws Exception {
+        JettyServer service = new JettyServer(workScheduler);
+        Exception ex = null;
+        try {
+            new Socket("127.0.0.1", HTTP_PORT);
+        } catch (ConnectException e) {
+            ex = e;
+        }
+        assertNotNull(ex);
+        service.stop();
+    }
+
+    public void testResourceServlet() throws Exception {
+        JettyServer service = new JettyServer(workScheduler);
+
+        String documentRoot = getClass().getClassLoader().getResource("content/test.html").toString();
+        documentRoot = documentRoot.substring(0, documentRoot.lastIndexOf('/'));
+        DefaultResourceServlet resourceServlet = new DefaultResourceServlet(documentRoot);
+        TestResourceServlet servlet = new TestResourceServlet(resourceServlet);
+        service.addServletMapping("http://127.0.0.1:" + HTTP_PORT + "/webcontent/*", servlet);
+
+        Socket client = new Socket("127.0.0.1", HTTP_PORT);
+        OutputStream os = client.getOutputStream();
+        os.write(REQUEST2.getBytes());
+        os.flush();
+
+        String document = read(client);
+        assertTrue(document.indexOf("<body><p>hello</body>") != -1);
+
+        service.stop();
+    }
+
+    public void testDefaultServlet() throws Exception {
+        JettyServer service = new JettyServer(workScheduler);
+
+        String documentRoot = getClass().getClassLoader().getResource("content/test.html").toString();
+        documentRoot = documentRoot.substring(0, documentRoot.lastIndexOf('/'));
+        DefaultResourceServlet resourceServlet = new DefaultResourceServlet(documentRoot);
+        service.addServletMapping("http://127.0.0.1:" + HTTP_PORT + "/webcontent/*", resourceServlet);
+
+        Socket client = new Socket("127.0.0.1", HTTP_PORT);
+        OutputStream os = client.getOutputStream();
+        os.write(REQUEST2.getBytes());
+        os.flush();
+
+        String document = read(client);
+        assertTrue(document.indexOf("<body><p>hello</body>") != -1);
+
+        service.stop();
+    }
+
+    private static String read(Socket socket) throws IOException {
+        InputStream is = socket.getInputStream();
+        return read(is);
+    }
+
+    private static String read(InputStream is) throws IOException {
+        BufferedReader reader = null;
+        try {
+            reader = new BufferedReader(new InputStreamReader(is));
+            StringBuffer sb = new StringBuffer();
+            String str;
+            while ((str = reader.readLine()) != null) {
+                sb.append(str);
+            }
+            return sb.toString();
+        } finally {
+            if (reader != null) {
+                reader.close();
+            }
+        }
+    }
+
+    private class TestServlet extends HttpServlet {
+        private static final long serialVersionUID = 1L;
+        boolean invoked;
+        String sessionId;
+
+        @Override
+        protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+            invoked = true;
+            sessionId = req.getSession().getId();
+            OutputStream writer = resp.getOutputStream();
+            try {
+                writer.write("result".getBytes());
+            } finally {
+                writer.close();
+            }
+        }
+
+    }
+
+    private class TestResourceServlet extends HttpServlet {
+        private static final long serialVersionUID = 1L;
+        private HttpServlet delegate;
+
+        public TestResourceServlet(HttpServlet delegate) {
+            this.delegate = delegate;
+        }
+
+        @Override
+        public void init() throws ServletException {
+            super.init();
+            delegate.init();
+        }
+
+        @Override
+        public void init(ServletConfig config) throws ServletException {
+            super.init();
+            delegate.init(config);
+        }
+
+        @Override
+        protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+            delegate.service(req, resp);
+        }
+
+        @Override
+        public void destroy() {
+            super.destroy();
+            delegate.destroy();
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/src/test/resources/content/test.html b/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/src/test/resources/content/test.html
new file mode 100644
index 0000000000..f4b79d7f01
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/src/test/resources/content/test.html
@@ -0,0 +1,21 @@
+<html>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<body><p>hello</body>
+</html>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/src/test/resources/tuscany.keyStore b/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/src/test/resources/tuscany.keyStore
new file mode 100644
index 0000000000..7ea23f7ff4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-jetty/src/test/resources/tuscany.keyStore
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..045f10a935
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/META-INF/MANIFEST.MF
@@ -0,0 +1,16 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.host.rmi;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA RMI Host Extension Point

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397321468

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA RMI Host Extension Point

+Import-Package: org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.host.rmi;version="2.0.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.host.rmi

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/pom.xml
new file mode 100644
index 0000000000..83abfcc66a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/pom.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-modules</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>tuscany-host-rmi</artifactId>

+    <name>Apache Tuscany SCA RMI Host Extension Point</name>

+

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-core-spi</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+    </dependencies>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/DefaultRMIHost.java b/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/DefaultRMIHost.java
new file mode 100644
index 0000000000..f98ce018e5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/DefaultRMIHost.java
@@ -0,0 +1,169 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.host.rmi;
+
+import java.net.URI;
+import java.rmi.AlreadyBoundException;
+import java.rmi.NoSuchObjectException;
+import java.rmi.NotBoundException;
+import java.rmi.Remote;
+import java.rmi.RemoteException;
+import java.rmi.registry.LocateRegistry;
+import java.rmi.registry.Registry;
+import java.rmi.server.UnicastRemoteObject;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.logging.Logger;
+
+/**
+ * Default implementation of a RMI host.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultRMIHost implements RMIHost {
+    private final static Logger logger = Logger.getLogger(DefaultRMIHost.class.getName());
+    // Map of RMI registries started and running
+    private Map<String, Registry> rmiRegistries;
+
+    public DefaultRMIHost() {
+        rmiRegistries = new ConcurrentHashMap<String, Registry>();
+        /*
+         * if (System.getSecurityManager() == null) { System.setSecurityManager(new RMISecurityManager()); }
+         */
+    }
+
+    public void registerService(String uri, Remote serviceObject) throws RMIHostException, RMIHostRuntimeException {
+        RMIURI rmiURI = new RMIURI(uri);
+
+        Registry registry;
+        try {
+            registry = rmiRegistries.get(Integer.toString(rmiURI.port));
+            if (registry == null) {
+                try {
+                    registry = LocateRegistry.getRegistry(rmiURI.port);
+                    registry.lookup(rmiURI.serviceName);
+                } catch (RemoteException e) {
+                    registry = LocateRegistry.createRegistry(rmiURI.port);
+                } catch (NotBoundException e) {
+                    // Ignore
+                }
+                rmiRegistries.put(Integer.toString(rmiURI.port), registry);
+            }
+            registry.bind(rmiURI.serviceName, serviceObject);
+            logger.info("RMI service registered: " + rmiURI);
+        } catch (AlreadyBoundException e) {
+            throw new RMIHostException(e);
+        } catch (RemoteException e) {
+            RMIHostRuntimeException rmiExec = new RMIHostRuntimeException(e.getMessage());
+            rmiExec.setStackTrace(e.getStackTrace());
+            throw rmiExec;
+        }
+
+    }
+
+    public void unregisterService(String uri) throws RMIHostException, RMIHostRuntimeException {
+        RMIURI rmiURI = new RMIURI(uri);
+
+        try {
+            Registry registry = rmiRegistries.get(Integer.toString(rmiURI.port));
+            if (registry == null) {
+                registry = LocateRegistry.getRegistry(rmiURI.port);
+                rmiRegistries.put(Integer.toString(rmiURI.port), registry);
+            }
+            registry.unbind(rmiURI.serviceName);
+            logger.info("RMI service unregistered: " + rmiURI);
+        } catch (RemoteException e) {
+            RMIHostRuntimeException rmiExec = new RMIHostRuntimeException(e.getMessage());
+            rmiExec.setStackTrace(e.getStackTrace());
+            throw rmiExec;
+        } catch (NotBoundException e) {
+            throw new RMIHostException(e.getMessage());
+        }
+    }
+
+    public Remote findService(String uri) throws RMIHostException, RMIHostRuntimeException {
+        RMIURI rmiURI = new RMIURI(uri);
+
+        Remote remoteService = null;
+        try {
+            // Requires permission java.net.SocketPermission "host:port", "connect,accept,resolve"
+            // in security policy.
+            Registry registry = LocateRegistry.getRegistry(rmiURI.host, rmiURI.port);
+
+            if (registry != null) {
+                remoteService = registry.lookup(rmiURI.serviceName);
+            }
+        } catch (RemoteException e) {
+            RMIHostRuntimeException rmiExec = new RMIHostRuntimeException(e.getMessage());
+            rmiExec.setStackTrace(e.getStackTrace());
+            throw rmiExec;
+        } catch (NotBoundException e) {
+            throw new RMIHostException(e.getMessage());
+        }
+        return remoteService;
+    }
+
+    /**
+     * A representation of an RMI URI.
+     *
+     * rmi://[host][:port][/[object]]
+     * rmi:[/][object]
+     */
+    private static class RMIURI {
+        private String uriStr;
+        private String host;
+        private int port;
+        private String serviceName;
+
+        private RMIURI(String uriStr) {
+            this.uriStr = uriStr;
+            URI uri = URI.create(uriStr);
+            host = uri.getHost();
+            if (host == null) {
+                host = "localhost";
+            }
+            port = uri.getPort();
+            if (port <= 0) {
+                port = RMI_DEFAULT_PORT;
+            }
+            String path = uri.getPath();
+            if (path != null && path.charAt(0) == '/') {
+                path = path.substring(1);
+            }
+            serviceName = path;
+        }
+
+        public String toString() {
+            return uriStr;
+        }
+    }
+
+    public void destroy() {
+        for (Registry registry : rmiRegistries.values()) {
+            try {
+                UnicastRemoteObject.unexportObject(registry, false);
+            } catch (NoSuchObjectException e) {
+                e.printStackTrace();
+            }
+        }
+        rmiRegistries.clear();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/DefaultRMIHostExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/DefaultRMIHostExtensionPoint.java
new file mode 100644
index 0000000000..edfda79dd0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/DefaultRMIHostExtensionPoint.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.host.rmi;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ModuleActivator;
+
+/**
+ * Default implementation of an RMI host extension point.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultRMIHostExtensionPoint implements RMIHostExtensionPoint, ModuleActivator {
+
+    private List<RMIHost> rmiHosts = new ArrayList<RMIHost>();
+
+    public DefaultRMIHostExtensionPoint() {
+        addRMIHost(new DefaultRMIHost());
+    }
+
+    public void addRMIHost(RMIHost rmiHost) {
+        rmiHosts.add(rmiHost);
+    }
+
+    public void removeRMIHost(RMIHost rmiHost) {
+        rmiHosts.remove(rmiHost);
+    }
+
+    public List<RMIHost> getRMIHosts() {
+        return rmiHosts;
+    }
+
+    public void start(ExtensionPointRegistry registry) {
+    }
+
+    public void stop(ExtensionPointRegistry registry) {
+        for (RMIHost host : rmiHosts) {
+            host.destroy();
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/ExtensibleRMIHost.java b/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/ExtensibleRMIHost.java
new file mode 100644
index 0000000000..e2fad5d9b5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/ExtensibleRMIHost.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.host.rmi;
+
+import java.rmi.Remote;
+
+
+/**
+ * Default implementation of an extensible RMI host.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ExtensibleRMIHost implements RMIHost {
+
+    private RMIHostExtensionPoint rmiHosts;
+
+    public ExtensibleRMIHost(RMIHostExtensionPoint rmiHosts) {
+        this.rmiHosts = rmiHosts;
+    }
+
+    public void registerService(String uri, Remote serviceObject) throws RMIHostException, RMIHostRuntimeException {
+        if (rmiHosts.getRMIHosts().isEmpty()) {
+            throw new RMIHostException("No RMI host available");
+        }
+        getDefaultHost().registerService(uri, serviceObject);
+    }
+
+    public void unregisterService(String uri) throws RMIHostException, RMIHostRuntimeException {
+        if (rmiHosts.getRMIHosts().isEmpty()) {
+            throw new RMIHostException("No RMI host available");
+        }
+        getDefaultHost().unregisterService(uri);
+    }
+
+    public Remote findService(String uri) throws RMIHostException, RMIHostRuntimeException {
+        if (rmiHosts.getRMIHosts().isEmpty()) {
+            throw new RMIHostException("No RMI host available");
+        }
+        return getDefaultHost().findService(uri);
+    }
+
+    protected RMIHost getDefaultHost() {
+        return rmiHosts.getRMIHosts().get(0);
+    }
+
+    public void destroy() {
+        getDefaultHost().destroy();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHost.java b/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHost.java
new file mode 100644
index 0000000000..b85cc2fc2a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHost.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.host.rmi;
+
+import java.rmi.Remote;
+
+/**
+ * RMI Service hosting interface to be implemented by host environments that allows SCA Components
+ * to register RMI Services to handle inbound service requests over RMI to SCA Components
+ *
+ * @version $Rev$ $Date$
+ */
+public interface RMIHost {
+    int RMI_DEFAULT_PORT = 1099;
+
+    /**
+     * Register an RMI service with the given name and port
+     *
+     * @param uri the URI against which the server is to be registered
+     * @param serviceObject the server object to be registered
+     * @throws RMIHostException
+     * @throws RMIHostRuntimeException
+     */
+    void registerService(String uri, Remote serviceObject) throws RMIHostException, RMIHostRuntimeException;
+
+    /**
+     * Unregister a service registered under the given service name and port number
+     *
+     * @param uri the URI of the server
+     * @throws RMIHostException
+     * @throws RMIHostRuntimeException
+     */
+    void unregisterService(String uri) throws RMIHostException, RMIHostRuntimeException;
+
+    /**
+     * find a remote service hosted on the given host, port and service name
+     *
+     * @param uri the URI of the service
+     * @return the RMI server object
+     * @throws RMIHostException
+     * @throws RMIHostRuntimeException
+     */
+    Remote findService(String uri) throws RMIHostException, RMIHostRuntimeException;
+
+    /**
+     * Destroy the host. It can be used to unbind the RMI registry
+     */
+    void destroy();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHostException.java b/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHostException.java
new file mode 100644
index 0000000000..959eb72f6e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHostException.java
@@ -0,0 +1,45 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+

+ http://www.apache.org/licenses/LICENSE-2.0

+

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.     

+ */

+package org.apache.tuscany.sca.host.rmi;

+

+

+/**

+ * This exception will relate to situations where the end applicaition's input is the cause of the exception

+ *

+ * @version $Rev: 486986 $ $Date: 2006-12-14 11:48:28 +0530 (Thu, 14 Dec 2006) $

+ */

+public class RMIHostException extends RuntimeException {

+ 

+    private static final long serialVersionUID = 3378300080918544410L;

+

+    public RMIHostException() {

+    }

+

+    public RMIHostException(String message) {

+        super(message);

+    }

+

+    public RMIHostException(Throwable e) {

+        super(e);

+    }

+

+    public RMIHostException(String message, Throwable cause) {

+        super(message, cause);

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHostExtensionPoint.java b/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHostExtensionPoint.java
new file mode 100644
index 0000000000..40d6013940
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHostExtensionPoint.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.host.rmi;
+
+import java.util.List;
+
+/**
+ * An extension point for RMI hosts.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface RMIHostExtensionPoint {
+
+    /**
+     * Adds a Servlet host extension.
+     * 
+     * @param rmiHost
+     */
+    void addRMIHost(RMIHost rmiHost);
+
+    /**
+     * Removes a Servlet host extension.
+     * 
+     * @param rmiHost
+     */
+    void removeRMIHost(RMIHost rmiHost);
+    
+    /**
+     * Returns a list of Servlet host extensions.
+     * 
+     * @return
+     */
+    List<RMIHost> getRMIHosts();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHostRuntimeException.java b/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHostRuntimeException.java
new file mode 100644
index 0000000000..998287f998
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/src/main/java/org/apache/tuscany/sca/host/rmi/RMIHostRuntimeException.java
@@ -0,0 +1,46 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+

+             http://www.apache.org/licenses/LICENSE-2.0

+

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.     

+ */

+package org.apache.tuscany.sca.host.rmi;

+

+

+/**

+ * This exception relates to cases where there is a problem with the

+ * Host runtime

+ *

+ * @version $Rev$ $Date$

+ */

+public class RMIHostRuntimeException extends RuntimeException {

+   

+    private static final long serialVersionUID = -2639598547028423686L;

+

+    public RMIHostRuntimeException() {

+    }

+

+    public RMIHostRuntimeException(String message) {

+        super(message);

+    }

+    

+    public RMIHostRuntimeException(Throwable e) {

+        super(e);

+    }

+

+    public RMIHostRuntimeException(String message, Throwable cause) {

+        super(message, cause);

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/src/main/resources/META-INF/services/org.apache.tuscany.sca.host.rmi.RMIHostExtensionPoint b/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/src/main/resources/META-INF/services/org.apache.tuscany.sca.host.rmi.RMIHostExtensionPoint
new file mode 100644
index 0000000000..014c5391b8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/src/main/resources/META-INF/services/org.apache.tuscany.sca.host.rmi.RMIHostExtensionPoint
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+

+org.apache.tuscany.sca.host.rmi.DefaultRMIHostExtensionPoint

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/src/test/java/org/apache/tuscany/sca/host/rmi/RMIHostImplTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/src/test/java/org/apache/tuscany/sca/host/rmi/RMIHostImplTestCase.java
new file mode 100644
index 0000000000..88f3e89489
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-rmi/src/test/java/org/apache/tuscany/sca/host/rmi/RMIHostImplTestCase.java
@@ -0,0 +1,90 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.host.rmi;

+

+import java.io.Serializable;

+import java.rmi.Remote;

+

+import junit.framework.TestCase;

+

+/**

+ * Test cases for the RMI Host.

+ *

+ * @version $Rev$ $Date$

+ */

+public class RMIHostImplTestCase extends TestCase {

+

+    public void testInit() {

+        new DefaultRMIHost();

+    }

+

+    public void testFindServiceBadHost() throws RMIHostRuntimeException, RMIHostException {

+        try {

+            new DefaultRMIHost().findService("rmi://locahost:9994/$BAD$");

+            fail();

+        } catch (RMIHostRuntimeException e) {

+            // expected

+        }

+    }

+

+    public void testRegisterService1() throws RMIHostRuntimeException, RMIHostException {

+        DefaultRMIHost host = new DefaultRMIHost();

+        host.registerService("rmi://localhost:9996/foo1", new MockRemote());

+        host.unregisterService("rmi://localhost:9996/foo1");

+    }

+

+    public void testExistingRegistry() throws RMIHostRuntimeException, RMIHostException {

+        DefaultRMIHost host1 = new DefaultRMIHost();

+        host1.registerService("rmi://localhost:9995/foo1", new MockRemote());

+        DefaultRMIHost host2 = new DefaultRMIHost();

+        host2.registerService("rmi://localhost:9995/foo2", new MockRemote());

+        host2.unregisterService("rmi://localhost:9995/foo1");

+        host2.unregisterService("rmi://localhost:9995/foo2");

+    }

+

+    public void testRegisterService2() throws RMIHostRuntimeException, RMIHostException {

+        DefaultRMIHost host = new DefaultRMIHost();

+        host.registerService("rmi://localhost:9999/bar1", new MockRemote());

+        host.unregisterService("rmi://localhost:9999/bar1");

+    }

+

+    public void testRegisterServiceAlreadyBound() throws RMIHostRuntimeException, RMIHostException {

+        DefaultRMIHost host = new DefaultRMIHost();

+        host.registerService("rmi://localhost:9997/bar2", new MockRemote());

+        try {

+            host.registerService("rmi://localhost:9997/bar2", new MockRemote());

+        } catch (RMIHostException e) {

+            // expected

+            host.unregisterService("rmi://localhost:9997/bar2");

+        }

+    }

+

+    public void testUnRegisterService() throws RMIHostRuntimeException, RMIHostException {

+        DefaultRMIHost host = new DefaultRMIHost();

+        try {

+            host.unregisterService("rmi://localhost:9998/bar3");

+            fail();

+        } catch (RMIHostRuntimeException e) {

+            // expected

+        }

+    }

+

+    private static class MockRemote implements Remote, Serializable {

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
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+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
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+      "Legal Entity" shall mean the union of the acting entity and all
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+      direction or management of such entity, whether by contract or
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+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
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+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
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+
+      "Work" shall mean the work of authorship, whether in Source or
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+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
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+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..fca93beabf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/META-INF/MANIFEST.MF
@@ -0,0 +1,25 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.host.webapp;version="2.0.0";

+ uses:="javax.servlet,org.apache.tuscany.sca.host.http,org.apache.tuscany.sca.core"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Webapp Host

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1222833658000

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Webapp Host

+Import-Package: javax.naming,

+ javax.servlet,

+ javax.servlet.http,

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.host.http;version="2.0.0",

+ org.apache.tuscany.sca.host.webapp;version="2.0.0",

+ org.apache.tuscany.sca.node;version="2.0.0",

+ org.apache.tuscany.sca.node.configuration;version="2.0.0",

+ org.apache.tuscany.sca.node.impl;version="2.0.0",

+ org.oasisopen.sca;version="2.0.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.host.webapp

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/NOTICE
new file mode 100644
index 0000000000..f5efe99703
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/NOTICE
@@ -0,0 +1,7 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/pom.xml
new file mode 100644
index 0000000000..c664905143
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/pom.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-host-webapp</artifactId>
+    <name>Apache Tuscany SCA Webapp Host</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-http</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+       
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+                
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.5</version>
+            <scope>provided</scope>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/ServletHostHelper.java b/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/ServletHostHelper.java
new file mode 100644
index 0000000000..c3aaf02e3a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/ServletHostHelper.java
@@ -0,0 +1,183 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.host.webapp;

+

+import java.io.File;

+import java.io.IOException;

+import java.io.InputStream;

+import java.net.URI;

+import java.net.URL;

+import java.util.Enumeration;

+import java.util.List;

+

+import javax.servlet.ServletConfig;

+import javax.servlet.ServletContext;

+import javax.servlet.ServletException;

+

+import org.apache.tuscany.sca.core.ExtensionPointRegistry;

+import org.apache.tuscany.sca.host.http.ServletHost;

+import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint;

+import org.apache.tuscany.sca.node.Node;

+import org.apache.tuscany.sca.node.NodeFactory;

+import org.apache.tuscany.sca.node.configuration.NodeConfiguration;

+import org.apache.tuscany.sca.node.impl.NodeImpl;

+

+public class ServletHostHelper {

+    public static final String SCA_NODE_ATTRIBUTE = Node.class.getName();

+    private static NodeFactory factory;

+

+    private static InputStream openStream(ServletContext servletContext, String location) throws IOException {

+        URI uri = URI.create(location);

+        if (uri.isAbsolute()) {

+            return uri.toURL().openStream();

+        } else {

+            String path = location;

+            if (!path.startsWith("/")) {

+                path = "/" + path;

+            }

+            return servletContext.getResourceAsStream(path);

+        }

+    }

+

+    private static URL getResource(ServletContext servletContext, String location) throws IOException {

+        URI uri = URI.create(location);

+        if (uri.isAbsolute()) {

+            return uri.toURL();

+        } else {

+            String path = location;

+            if (!path.startsWith("/")) {

+                path = "/" + path;

+            }

+            URL url = servletContext.getResource(path);

+            if (url != null && url.getProtocol().equals("jndi")) {

+                //this is Tomcat case, we should use getRealPath

+                File warRootFile = new File(servletContext.getRealPath(path));

+                return warRootFile.toURI().toURL();

+            } else {

+                //this is Jetty case

+                return url;

+            }

+        }

+    }

+

+    @SuppressWarnings("unchecked")

+    private static NodeConfiguration getNodeConfiguration(ServletContext servletContext) throws IOException {

+        NodeConfiguration configuration = null;

+        String nodeConfigURI = servletContext.getInitParameter("node.configuration");

+        if (nodeConfigURI != null) {

+            configuration = factory.loadConfiguration(openStream(servletContext, nodeConfigURI));

+        } else {

+            configuration = factory.createNodeConfiguration();

+            Enumeration<String> names = servletContext.getInitParameterNames();

+            while (names.hasMoreElements()) {

+                String name = names.nextElement();

+                if (name.startsWith("contribution.")) {

+                    String contrib = servletContext.getInitParameter(name);

+                    if (contrib != null) {

+                        configuration.addContribution(getResource(servletContext, contrib));

+                    }

+                }

+            }

+            if (configuration.getContributions().isEmpty()) {

+                // TODO: Which path should be the default root

+                configuration.addContribution(getResource(servletContext, "/"));

+            }

+            URL composite = getResource(servletContext, "/WEB-INF/web.composite");

+            if (composite != null) {

+                configuration.getContributions().get(0).addDeploymentComposite(composite);

+            }

+            String nodeURI = servletContext.getInitParameter("node.uri");

+            if (nodeURI == null) {

+                nodeURI = new File(servletContext.getRealPath("/")).getName();

+            }

+            configuration.setURI(nodeURI);

+            String domainURI = servletContext.getInitParameter("domain.uri");

+            if (domainURI != null) {

+                configuration.setDomainURI(domainURI);

+            }

+        }

+        return configuration;

+    }

+

+    public static ServletHost init(final ServletContext servletContext) {

+        Node node = (Node)servletContext.getAttribute(SCA_NODE_ATTRIBUTE);

+        if (node == null) {

+            try {

+                factory = NodeFactory.newInstance();

+                node = createNode(servletContext);

+                servletContext.setAttribute(SCA_NODE_ATTRIBUTE, node);

+                getServletHost(node).init(new ServletConfig() {

+                    public String getInitParameter(String name) {

+                        return servletContext.getInitParameter(name);

+                    }

+

+                    public Enumeration<?> getInitParameterNames() {

+                        return servletContext.getInitParameterNames();

+                    }

+

+                    public ServletContext getServletContext() {

+                        return servletContext;

+                    }

+

+                    public String getServletName() {

+                        return servletContext.getServletContextName();

+                    }

+                });

+            } catch (ServletException e) {

+                throw new RuntimeException(e);

+            }

+        }

+        return getServletHost(node);

+    }

+

+    private static WebAppServletHost getServletHost(Node node) {

+        NodeImpl nodeImpl = (NodeImpl)node;

+        ExtensionPointRegistry eps = nodeImpl.getExtensionPoints();

+        ServletHostExtensionPoint servletHosts = eps.getExtensionPoint(ServletHostExtensionPoint.class);

+        List<ServletHost> hosts = servletHosts.getServletHosts();

+        if (hosts == null || hosts.size() < 1) {

+            throw new IllegalStateException("No ServletHost found");

+        }

+        ServletHost servletHost = hosts.get(0);

+        if (!(servletHost instanceof WebAppServletHost)) {

+            throw new IllegalStateException("unexpected ServletHost type: " + servletHost);

+        }

+        return (WebAppServletHost)servletHost;

+    }

+

+    private static Node createNode(final ServletContext servletContext) throws ServletException {

+        NodeConfiguration configuration;

+        try {

+            configuration = getNodeConfiguration(servletContext);

+        } catch (IOException e) {

+            throw new ServletException(e);

+        }

+        Node node = factory.createNode(configuration).start();

+        return node;

+    }

+

+    public static void stop(ServletContext servletContext) {

+        Node node = (Node)servletContext.getAttribute(ServletHostHelper.SCA_NODE_ATTRIBUTE);

+        if (node != null) {

+            node.stop();

+            servletContext.setAttribute(ServletHostHelper.SCA_NODE_ATTRIBUTE, null);

+        }

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyContextListener.java b/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyContextListener.java
new file mode 100644
index 0000000000..0f36094311
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyContextListener.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.webapp;
+
+import javax.servlet.ServletContextEvent;
+import javax.servlet.ServletContextListener;
+
+
+/**
+ * A ServletContextListener to create and close the SCADomain
+ * when the webapp is initialized or destroyed.
+ */
+public class TuscanyContextListener implements ServletContextListener {
+
+    public void contextInitialized(ServletContextEvent event) {
+        ServletHostHelper.init(event.getServletContext());
+    }
+
+    public void contextDestroyed(ServletContextEvent event) {
+        ServletHostHelper.stop(event.getServletContext());
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyServletFilter.java b/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyServletFilter.java
new file mode 100644
index 0000000000..359817e024
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/TuscanyServletFilter.java
@@ -0,0 +1,85 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.webapp;
+
+import java.io.IOException;
+
+import javax.servlet.Filter;
+import javax.servlet.FilterConfig;
+import javax.servlet.RequestDispatcher;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServletRequest;
+
+import org.apache.tuscany.sca.host.http.ServletHost;
+
+
+/**
+ * A Servlet filter that forwards service requests to the Servlets registered with
+ * the Tuscany ServletHost.
+ *
+ * @version $Rev$ $Date$
+ */
+public class TuscanyServletFilter implements Filter {
+    private static final long serialVersionUID = 1L;
+    
+    private transient ServletContext context;
+    private transient ServletHost servletHost;
+
+    public void init(final FilterConfig config) throws ServletException {
+        context = config.getServletContext();
+        servletHost = ServletHostHelper.init(context);
+    }
+
+    public void destroy() {
+        ServletHostHelper.stop(context);
+    }
+
+    public void doFilter(ServletRequest request, ServletResponse response, javax.servlet.FilterChain chain)
+        throws IOException, ServletException {
+
+        // Get the Servlet path
+        HttpServletRequest httpRequest = (HttpServletRequest)request;
+        String path = httpRequest.getPathInfo();
+        if (path == null) {
+            path = httpRequest.getServletPath();
+        }
+        if (path == null) {
+            path = "/";
+        }
+
+        // Get a request dispatcher for the Servlet mapped to that path
+        RequestDispatcher dispatcher = servletHost.getRequestDispatcher(path);
+        if (dispatcher != null) {
+
+            // Let the dispatcher forward the request to the Servlet 
+            dispatcher.forward(request, response);
+
+        } else {
+
+            // Proceed down the filter chain
+            chain.doFilter(request, response);
+
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppModuleActivator.java b/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppModuleActivator.java
new file mode 100644
index 0000000000..d07b19bca9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppModuleActivator.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.webapp;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ModuleActivator;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint;
+
+/**
+ * Activates the webapp host by registering the webapp ServletHost impl
+ *
+ * @version $Rev$ $Date$
+ */
+public class WebAppModuleActivator implements ModuleActivator {
+
+    public void start(ExtensionPointRegistry extensionPointRegistry) {
+
+        ServletHostExtensionPoint servletHosts =
+            extensionPointRegistry.getExtensionPoint(ServletHostExtensionPoint.class);
+
+        List<ServletHost> hosts = servletHosts.getServletHosts();
+        // Only add webapp host if no other host already registered (eg jetty in standalone)
+        if (hosts != null && hosts.size() < 1) {
+            hosts.add(new WebAppServletHost());
+        }
+    }
+
+    public void stop(ExtensionPointRegistry registry) {
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppRequestDispatcher.java b/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppRequestDispatcher.java
new file mode 100644
index 0000000000..f14dfac58b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppRequestDispatcher.java
@@ -0,0 +1,114 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.webapp;
+
+import java.io.IOException;
+import java.util.StringTokenizer;
+
+import javax.servlet.RequestDispatcher;
+import javax.servlet.Servlet;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletRequestWrapper;
+
+/**
+ * A Servlet request dispatcher that can be used to delegate requests to a
+ * Servlet registered with the Webapp Servlet host.
+ *
+ * @version $Rev$ $Date$
+ */
+class WebAppRequestDispatcher implements RequestDispatcher {
+    private String servletPath;
+    private Servlet servlet;
+    
+    public WebAppRequestDispatcher(String mapping, Servlet servlet) {
+        if (mapping.endsWith("*")) {
+            mapping = mapping.substring(0, mapping.length()-1);
+        }
+        if (mapping.endsWith("/")) {
+            mapping = mapping.substring(0, mapping.length()-1);
+        }
+        this.servletPath = mapping;
+        this.servlet = servlet;
+    }
+
+    /**
+     * Returns a request wrapper which will return the correct Servlet path
+     * and path info.
+     * 
+     * @param request
+     * @return
+     */
+    private HttpServletRequest createRequestWrapper(ServletRequest request) {
+        HttpServletRequest requestWrapper = new HttpServletRequestWrapper((HttpServletRequest)request) {
+            
+            @Override
+            public String getServletPath() {
+                return servletPath;
+            }
+            
+            @Override
+            public String getPathInfo() {
+                String path = super.getServletPath();
+                if (path.length() == 0) {
+                    path = super.getPathInfo();
+                }
+
+                // TODO: another context path hack, revisit when context path is sorted out
+                path = fiddlePath(path, servletPath);
+
+                return path;
+            }
+        };
+        return requestWrapper;
+    }
+
+    /**
+     * Remove any path suffix thats part of the Servlet context path
+     */
+    protected String fiddlePath(String path, String servletPath) {
+        StringTokenizer st = new StringTokenizer(path, "/");
+        if (st.countTokens() == 1) {
+            return path;
+        }
+        String root = "";
+        while (st.hasMoreTokens()){
+                String s = st.nextToken();
+                if (servletPath.endsWith((root + "/" + s))) {
+                        root += "/" + s;
+                } else {
+                        break;
+                }
+        }
+        String fiddlePath = path.substring(root.length());
+        return fiddlePath;
+    }
+
+    public void forward(ServletRequest request, ServletResponse response) throws ServletException, IOException {
+        servlet.service(createRequestWrapper(request), response);
+    }
+    
+    public void include(ServletRequest request, ServletResponse response) throws ServletException, IOException {
+        servlet.service(createRequestWrapper(request), response);
+    }
+}
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppServletHost.java b/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppServletHost.java
new file mode 100644
index 0000000000..c572d9f1d3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/src/main/java/org/apache/tuscany/sca/host/webapp/WebAppServletHost.java
@@ -0,0 +1,254 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.host.webapp;
+
+import java.net.InetAddress;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+import java.net.UnknownHostException;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.logging.Logger;
+
+import javax.servlet.RequestDispatcher;
+import javax.servlet.Servlet;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletException;
+
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletMappingException;
+import org.apache.tuscany.sca.node.Node;
+
+/**
+ * ServletHost implementation for use in a webapp environment.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WebAppServletHost implements ServletHost {
+    private static final Logger logger = Logger.getLogger(WebAppServletHost.class.getName());
+
+    public static final String SCA_NODE_ATTRIBUTE = Node.class.getName();
+
+    private Map<String, Servlet> servlets;
+    private String contextPath = "/";
+    private int defaultPortNumber = 8080;
+    private String contributionRoot;
+
+    private ServletContext servletContext;
+    private Map<String, Object> tempAttributes = new HashMap<String, Object>();
+
+    public WebAppServletHost() {
+        servlets = new HashMap<String, Servlet>();
+    }
+
+    public void setDefaultPort(int port) {
+        defaultPortNumber = port;
+    }
+
+    public int getDefaultPort() {
+        return defaultPortNumber;
+    }
+
+    public void addServletMapping(String suri, Servlet servlet) throws ServletMappingException {
+        URI pathURI = URI.create(suri);
+
+        // Make sure that the path starts with a /
+        suri = pathURI.getPath();
+        if (!suri.startsWith("/")) {
+            suri = '/' + suri;
+        }
+
+        if (!suri.startsWith(contextPath)) {
+            suri = contextPath + suri;
+        }
+
+        // In a webapp just use the given path and ignore the host and port
+        // as they are fixed by the Web container
+        servlets.put(suri, servlet);
+
+        logger.info("Added Servlet mapping: " + suri);
+    }
+
+    public Servlet removeServletMapping(String suri) throws ServletMappingException {
+        URI pathURI = URI.create(suri);
+
+        // Make sure that the path starts with a /
+        suri = pathURI.getPath();
+        if (!suri.startsWith("/")) {
+            suri = '/' + suri;
+        }
+
+        if (!suri.startsWith(contextPath)) {
+            suri = contextPath + suri;
+        }
+
+        // In a webapp just use the given path and ignore the host and port
+        // as they are fixed by the Web container
+        return servlets.remove(suri);
+    }
+
+    public Servlet getServletMapping(String suri) throws ServletMappingException {
+        if (!suri.startsWith("/")) {
+            suri = '/' + suri;
+        }
+
+        if (!suri.startsWith(contextPath)) {
+            suri = contextPath + suri;
+        }
+
+        // Get the Servlet mapped to the given path
+        Servlet servlet = servlets.get(suri);
+        return servlet;
+    }
+
+    public URL getURLMapping(String suri) throws ServletMappingException {
+        URI uri = URI.create(suri);
+
+        // Get the URI scheme and port
+        String scheme = uri.getScheme();
+        if (scheme == null) {
+            scheme = "http";
+        }
+        int portNumber = uri.getPort();
+        if (portNumber == -1) {
+            portNumber = defaultPortNumber;
+        }
+
+        // Get the host
+        String host;
+        try {
+            host = InetAddress.getLocalHost().getHostName();
+        } catch (UnknownHostException e) {
+            host = "localhost";
+        }
+
+        // Construct the URL
+        String path = uri.getPath();
+        if (!path.startsWith("/")) {
+            path = '/' + path;
+        }
+
+        if (contextPath != null && !path.startsWith(contextPath)) {
+            path = contextPath + path;
+        }
+
+        URL url;
+        try {
+            url = new URL(scheme, host, portNumber, path);
+        } catch (MalformedURLException e) {
+            throw new ServletMappingException(e);
+        }
+        return url;
+    }
+
+    public RequestDispatcher getRequestDispatcher(String suri) throws ServletMappingException {
+
+        // Make sure that the path starts with a /
+        if (!suri.startsWith("/")) {
+            suri = '/' + suri;
+        }
+
+        suri = contextPath + suri;
+
+        // Get the Servlet mapped to the given path
+        Servlet servlet = servlets.get(suri);
+        if (servlet != null) {
+            return new WebAppRequestDispatcher(suri, servlet);
+        }
+
+        for (Map.Entry<String, Servlet> entry : servlets.entrySet()) {
+            String servletPath = entry.getKey();
+            if (servletPath.endsWith("*")) {
+                servletPath = servletPath.substring(0, servletPath.length() - 1);
+                if (suri.startsWith(servletPath)) {
+                    // entry key is contextPath/servletPath, WebAppRequestDispatcher only wants servletPath
+                    return new WebAppRequestDispatcher(entry.getKey().substring(contextPath.length()), entry.getValue());
+                } else {
+                    if ((suri + "/").startsWith(servletPath)) {
+                        return new WebAppRequestDispatcher(entry.getKey().substring(contextPath.length()), entry.getValue());
+                    }
+                }
+            }
+        }
+
+        // No Servlet found
+        return null;
+    }
+
+    public void init(ServletConfig config) throws ServletException {
+
+        servletContext = config.getServletContext();
+        
+        for (String name : tempAttributes.keySet()) {
+            servletContext.setAttribute(name, tempAttributes.get(name));
+        }
+        
+        ServletHostHelper.init(servletContext);
+
+        // Initialize the registered Servlets
+        for (Servlet servlet : servlets.values()) {
+            servlet.init(config);
+        }
+        
+    }
+    
+    void destroy() {
+
+        // Destroy the registered Servlets
+        for (Servlet servlet : servlets.values()) {
+            servlet.destroy();
+        }
+
+        // Close the SCA domain
+        ServletHostHelper.stop(servletContext);
+    }
+
+    public String getContextPath() {
+        return contextPath;
+    }
+
+    public void setContextPath(String path) {
+    }
+
+    /**
+     * TODO: How context paths work is still up in the air so for now
+     *    this hacks in a path that gets some samples working
+     *    can't use setContextPath as NodeImpl calls that later
+     */
+    public void setContextPath2(String path) {
+        if (path != null && path.length() > 0) {
+            this.contextPath = path;
+        }
+    }
+
+    public String getContributionRoot() {
+        return contributionRoot;
+    }
+
+    public void setAttribute(String name, Object value) {
+        if (servletContext != null) {
+            servletContext.setAttribute(name, value);
+        } else {
+            tempAttributes.put(name, value);
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator b/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
new file mode 100644
index 0000000000..d99fdf257e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/host-webapp/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+# Implementation class for the ModuleActivator

+org.apache.tuscany.sca.host.webapp.WebAppModuleActivator

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/LICENSE
new file mode 100644
index 0000000000..baba9ca048
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/LICENSE
@@ -0,0 +1,251 @@
+

+                                 Apache License

+                           Version 2.0, January 2004

+                        http://www.apache.org/licenses/

+

+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

+

+   1. Definitions.

+

+      "License" shall mean the terms and conditions for use, reproduction,

+      and distribution as defined by Sections 1 through 9 of this document.

+

+      "Licensor" shall mean the copyright owner or entity authorized by

+      the copyright owner that is granting the License.

+

+      "Legal Entity" shall mean the union of the acting entity and all

+      other entities that control, are controlled by, or are under common

+      control with that entity. For the purposes of this definition,

+      "control" means (i) the power, direct or indirect, to cause the

+      direction or management of such entity, whether by contract or

+      otherwise, or (ii) ownership of fifty percent (50%) or more of the

+      outstanding shares, or (iii) beneficial ownership of such entity.

+

+      "You" (or "Your") shall mean an individual or Legal Entity

+      exercising permissions granted by this License.

+

+      "Source" form shall mean the preferred form for making modifications,

+      including but not limited to software source code, documentation

+      source, and configuration files.

+

+      "Object" form shall mean any form resulting from mechanical

+      transformation or translation of a Source form, including but

+      not limited to compiled object code, generated documentation,

+      and conversions to other media types.

+

+      "Work" shall mean the work of authorship, whether in Source or

+      Object form, made available under the License, as indicated by a

+      copyright notice that is included in or attached to the work

+      (an example is provided in the Appendix below).

+

+      "Derivative Works" shall mean any work, whether in Source or Object

+      form, that is based on (or derived from) the Work and for which the

+      editorial revisions, annotations, elaborations, or other modifications

+      represent, as a whole, an original work of authorship. For the purposes

+      of this License, Derivative Works shall not include works that remain

+      separable from, or merely link (or bind by name) to the interfaces of,

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+

+      "Contribution" shall mean any work of authorship, including

+      the original version of the Work and any modifications or additions

+      to that Work or Derivative Works thereof, that is intentionally

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+      designated in writing by the copyright owner as "Not a Contribution."

+

+      "Contributor" shall mean Licensor and any individual or Legal Entity

+      on behalf of whom a Contribution has been received by Licensor and

+      subsequently incorporated within the Work.

+

+   2. Grant of Copyright License. Subject to the terms and conditions of

+      this License, each Contributor hereby grants to You a perpetual,

+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable

+      copyright license to reproduce, prepare Derivative Works of,

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+      Work and such Derivative Works in Source or Object form.

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+      or a Contribution incorporated within the Work constitutes direct

+      or contributory patent infringement, then any patent licenses

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+

+   4. Redistribution. You may reproduce and distribute copies of the

+      Work or Derivative Works thereof in any medium, with or without

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+      meet the following conditions:

+

+      (a) You must give any other recipients of the Work or

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+

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+

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+      this License, without any additional terms or conditions.

+      Notwithstanding the above, nothing herein shall supersede or modify

+      the terms of any separate license agreement you may have executed

+      with Licensor regarding such Contributions.

+

+   6. Trademarks. This License does not grant permission to use the trade

+      names, trademarks, service marks, or product names of the Licensor,

+      except as required for reasonable and customary use in describing the

+      origin of the Work and reproducing the content of the NOTICE file.

+

+   7. Disclaimer of Warranty. Unless required by applicable law or

+      agreed to in writing, Licensor provides the Work (and each

+      Contributor provides its Contributions) on an "AS IS" BASIS,

+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or

+      implied, including, without limitation, any warranties or conditions

+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A

+      PARTICULAR PURPOSE. You are solely responsible for determining the

+      appropriateness of using or redistributing the Work and assume any

+      risks associated with Your exercise of permissions under this License.

+

+   8. Limitation of Liability. In no event and under no legal theory,

+      whether in tort (including negligence), contract, or otherwise,

+      unless required by applicable law (such as deliberate and grossly

+      negligent acts) or agreed to in writing, shall any Contributor be

+      liable to You for damages, including any direct, indirect, special,

+      incidental, or consequential damages of any character arising as a

+      result of this License or out of the use or inability to use the

+      Work (including but not limited to damages for loss of goodwill,

+      work stoppage, computer failure or malfunction, or any and all

+      other commercial damages or losses), even if such Contributor

+      has been advised of the possibility of such damages.

+

+   9. Accepting Warranty or Additional Liability. While redistributing

+      the Work or Derivative Works thereof, You may choose to offer,

+      and charge a fee for, acceptance of support, warranty, indemnity,

+      or other liability obligations and/or rights consistent with this

+      License. However, in accepting such obligations, You may act only

+      on Your own behalf and on Your sole responsibility, not on behalf

+      of any other Contributor, and only if You agree to indemnify,

+      defend, and hold each Contributor harmless for any liability

+      incurred by, or claims asserted against, such Contributor by reason

+      of your accepting any such warranty or additional liability.

+

+   END OF TERMS AND CONDITIONS

+

+   APPENDIX: How to apply the Apache License to your work.

+

+      To apply the Apache License to your work, attach the following

+      boilerplate notice, with the fields enclosed by brackets "[]"

+      replaced with your own identifying information. (Don't include

+      the brackets!)  The text should be enclosed in the appropriate

+      comment syntax for the file format. We also recommend that a

+      file or class name and description of purpose be included on the

+      same "printed page" as the copyright notice for easier

+      identification within third-party archives.

+

+   Copyright [yyyy] [name of copyright owner]

+

+   Licensed under the Apache License, Version 2.0 (the "License");

+   you may not use this file except in compliance with the License.

+   You may obtain a copy of the License at

+

+       http://www.apache.org/licenses/LICENSE-2.0

+

+   Unless required by applicable law or agreed to in writing, software

+   distributed under the License is distributed on an "AS IS" BASIS,

+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+   See the License for the specific language governing permissions and

+   limitations under the License.

+

+===============================================================================================================

+

+Apache Tuscany SCA for Java Subcomponents

+=========================================: 

+

+The Tuscany SCA for Java release includes a number of subcomponents with

+separate copyright notices and license terms. Your use of the source

+code for the these subcomponents is subject to the terms and

+conditions of the following licenses.

+

+=================================================================================================================

+

+This module implementation-script temporarily includes one file under the following BSD license:

+

+ Copyright (c) 2006, Sun Microsystems, Inc.

+ All rights reserved.

+ 

+ Redistribution and use in source and binary forms, with or without 

+ modification, are permitted provided that the following conditions are met:

+ 

+  - Redistributions of source code must retain the above copyright notice, this 

+    list of conditions and the following disclaimer.

+ 

+  - Redistributions in binary form must reproduce the above copyright notice, 

+    this list of conditions and the following disclaimer in the documentation 

+    and/or other materials provided with the distribution.

+ 

+  - Neither the name of the Sun Microsystems, Inc. nor the names of 

+    contributors may be used to endorse or promote products derived from this 

+    software without specific prior written permission.

+ 

+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 

+ CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED 

+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 

+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 

+ PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 

+ COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY 

+ DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 

+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 

+ PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 

+ USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 

+ CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 

+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 

+ OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 

+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH 

+ DAMAGE. 

+

+=================================================================================================================

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..5e8ef59631
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/META-INF/MANIFEST.MF
@@ -0,0 +1,46 @@
+Manifest-Version: 1.0

+Private-Package: org.apache.tuscany.sca.implementation.bpel.ode;versio

+ n="2.0",org.apache.tuscany.sca.implementation.bpel.ode.provider;versi

+ on="2.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA BPEL ODE Implementation Extension

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0

+Bnd-LastModified: 1225397447609

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA BPEL ODE Implementation Extensi

+ on

+Import-Package: javax.resource.spi,

+ javax.sql,

+ javax.transaction;version="1.1.0",

+ javax.wsdl,

+ javax.xml.namespace,

+ org.apache.commons.logging,

+ org.apache.geronimo.transaction.manager,

+ org.apache.ode.bpel.compiler,

+ org.apache.ode.bpel.dao,

+ org.apache.ode.bpel.engine,

+ org.apache.ode.bpel.evt,

+ org.apache.ode.bpel.iapi,

+ org.apache.ode.bpel.memdao,

+ org.apache.ode.il.config,

+ org.apache.ode.il.dbutil,

+ org.apache.ode.scheduler.simple,

+ org.apache.ode.utils,

+ org.apache.tuscany.sca.assembly;version="2.0",

+ org.apache.tuscany.sca.core;version="2.0",

+ org.apache.tuscany.sca.databinding.xml;version="2.0",

+ org.apache.tuscany.sca.implementation.bpel;version="2.0",

+ org.apache.tuscany.sca.interfacedef;version="2.0",

+ org.apache.tuscany.sca.interfacedef.wsdl;version="2.0",

+ org.apache.tuscany.sca.invocation;version="2.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.apache.tuscany.sca.provider;version="2.0",

+ org.apache.tuscany.sca.runtime;version="2.0",

+ org.oasisopen.sca.annotation;version="2.0",

+ org.w3c.dom

+Bundle-SymbolicName: org.apache.tuscany.sca.implementation.bpel.ode

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/NOTICE
new file mode 100644
index 0000000000..a2f696be26
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/NOTICE
@@ -0,0 +1,17 @@
+${pom.name}

+Copyright (c) 2005 - 2008 The Apache Software Foundation

+

+This product includes software developed by

+The Apache Software Foundation (http://www.apache.org/).

+

+Unless otherwise indicated, all distribution made available by the Apache Software Foundation

+is provided to you under the terms and conditions of the Apache License Version 2.0 ("AL").

+A copy of the AL is provided with this distribution as the LICENSE file present in the

+root directory, and is also available at http://www.apache.org/licenses/.

+

+This product also includes software under the BSD license 

+(see the LICENSE file contained in this distribution), with

+the following copyright:

+

+Copyright (c) 2006, Sun Microsystems, Inc.

+All rights reserved.

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/pom.xml
new file mode 100644
index 0000000000..923c28bc0f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/pom.xml
@@ -0,0 +1,446 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-modules</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>tuscany-implementation-bpel-runtime</artifactId>

+    <name>Apache Tuscany SCA BPEL ODE Implementation Extension</name>

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-assembly</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-bpel</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-core</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-interface</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-assembly-xml</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-contribution</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-sca-api</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-databinding</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-java-runtime</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-node-impl</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-interface-wsdl</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <!-- ODE Jars -->

+        <dependency>

+            <groupId>org.apache.ode</groupId>

+            <artifactId>ode-bpel-epr</artifactId>

+            <version>1.1.1</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.ode</groupId>

+            <artifactId>ode-bpel-store</artifactId>

+            <version>1.1.1</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.ode</groupId>

+            <artifactId>ode-bpel-dao</artifactId>

+            <version>1.1.1</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.ode</groupId>

+            <artifactId>ode-bpel-dao</artifactId>

+            <version>1.1.1</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.ode</groupId>

+            <artifactId>ode-dao-jpa</artifactId>

+            <version>1.1.1</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.ode</groupId>

+            <artifactId>ode-dao-jpa-ojpa-derby</artifactId>

+            <version>1.1.1</version>

+            <type>zip</type>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.ode</groupId>

+            <artifactId>ode-bpel-runtime</artifactId>

+            <version>1.1.1</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.ode</groupId>

+            <artifactId>ode-bpel-api</artifactId>

+            <version>1.1.1</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.ode</groupId>

+            <artifactId>ode-scheduler-simple</artifactId>

+            <version>1.1.1</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.ode</groupId>

+            <artifactId>ode-utils</artifactId>

+            <version>1.1.1</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.ode</groupId>

+            <artifactId>ode-bpel-compiler</artifactId>

+            <version>1.1.1</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.ode</groupId>

+            <artifactId>ode-bpel-schemas</artifactId>

+            <version>1.1.1</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.ode</groupId>

+            <artifactId>ode-bpel-obj</artifactId>

+            <version>1.1.1</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.ode</groupId>

+            <artifactId>ode-jacob</artifactId>

+            <version>1.1.1</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.ode</groupId>

+            <artifactId>ode-jacob-ap</artifactId>

+            <version>1.1.1</version>

+        </dependency>

+

+        <!-- ODE Dependencies -->

+        <dependency>

+            <groupId>commons-lang</groupId>

+            <artifactId>commons-lang</artifactId>

+            <version>2.1</version>

+        </dependency>

+        <dependency>

+            <groupId>commons-collections</groupId>

+            <artifactId>commons-collections</artifactId>

+            <version>3.1</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.geronimo.specs</groupId>

+            <artifactId>geronimo-jta_1.1_spec</artifactId>

+            <version>1.1.1</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.geronimo.modules</groupId>

+            <artifactId>geronimo-kernel</artifactId>

+            <version>1.2-beta</version>

+            <exclusions>

+                <exclusion>

+                    <groupId>mx4j</groupId>

+                    <artifactId>mx4j</artifactId>

+                </exclusion>

+                <exclusion>

+                    <groupId>cglib</groupId>

+                    <artifactId>cglib-nodep</artifactId>

+                </exclusion>

+                <exclusion>

+                    <groupId>xpp3</groupId>

+                    <artifactId>xpp3</artifactId>

+                </exclusion>

+                <exclusion>

+                    <groupId>xstream</groupId>

+                    <artifactId>xstream</artifactId>

+                </exclusion>

+            </exclusions>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.geronimo.modules</groupId>

+            <artifactId>geronimo-transaction</artifactId>

+            <version>1.2-beta</version>

+            <exclusions>

+                <exclusion>

+                    <groupId>org.apache.geronimo.specs</groupId>

+                    <artifactId>geronimo-jta_1.0.1B_spec</artifactId>

+                </exclusion>

+                <exclusion>

+                    <groupId>org.apache.geronimo.specs</groupId>

+                    <artifactId>geronimo-ejb_2.1_spec</artifactId>

+                </exclusion>

+                <exclusion>

+                    <groupId>ognl</groupId>

+                    <artifactId>ognl</artifactId>

+                </exclusion>

+                <exclusion>

+                    <groupId>junit</groupId>

+                    <artifactId>junit</artifactId>

+                </exclusion>

+            </exclusions>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.geronimo.specs</groupId>

+            <artifactId>geronimo-ejb_3.0_spec</artifactId>

+            <version>1.0</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.geronimo.modules</groupId>

+            <artifactId>geronimo-connector</artifactId>

+            <version>1.2-beta</version>

+            <exclusions>

+                <exclusion>

+                    <groupId>org.apache.geronimo.specs</groupId>

+                    <artifactId>geronimo-jta_1.0.1B_spec</artifactId>

+                </exclusion>

+                <exclusion>

+                    <groupId>xmlbeans</groupId>

+                    <artifactId>xbean</artifactId>

+                </exclusion>

+                <exclusion>

+                    <groupId>stax</groupId>

+                    <artifactId>stax-api</artifactId>

+                </exclusion>

+            </exclusions>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.derby</groupId>

+            <artifactId>derby</artifactId>

+            <version>10.3.1.4</version>

+        </dependency>

+        <dependency>

+            <groupId>tranql</groupId>

+            <artifactId>tranql-connector</artifactId>

+            <version>1.1</version>

+            <exclusions>

+                <exclusion>

+                    <groupId>geronimo-spec</groupId>

+                    <artifactId>geronimo-spec-jta</artifactId>

+                </exclusion>

+                <exclusion>

+                    <groupId>junit</groupId>

+                    <artifactId>junit</artifactId>

+                </exclusion>

+            </exclusions>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.openjpa</groupId>

+            <artifactId>openjpa-all</artifactId>

+            <version>0.9.7-incubating</version>

+            <exclusions>

+                <exclusion>

+                    <groupId>org.apache.openjpa</groupId>

+                    <artifactId>openjpa-lib</artifactId>

+                </exclusion>

+                <exclusion>

+                    <groupId>org.apache.openjpa</groupId>

+                    <artifactId>openjpa-kernel</artifactId>

+                </exclusion>

+                <exclusion>

+                    <groupId>org.apache.openjpa</groupId>

+                    <artifactId>openjpa-kernel-5</artifactId>

+                </exclusion>

+                <exclusion>

+                    <groupId>org.apache.openjpa</groupId>

+                    <artifactId>openjpa-jdbc</artifactId>

+                </exclusion>

+                <exclusion>

+                    <groupId>org.apache.openjpa</groupId>

+                    <artifactId>openjpa-jdbc-5</artifactId>

+                </exclusion>

+                <exclusion>

+                    <groupId>org.apache.openjpa</groupId>

+                    <artifactId>openjpa-persistence-jdbc</artifactId>

+                </exclusion>

+                <exclusion>

+                    <groupId>org.apache.openjpa</groupId>

+                    <artifactId>openjpa-xmlstore</artifactId>

+                </exclusion>

+                <exclusion>

+                    <groupId>junit</groupId>

+                    <artifactId>junit</artifactId>

+                </exclusion>

+            </exclusions>

+        </dependency>

+        <dependency>

+            <groupId>net.sourceforge.serp</groupId>

+            <artifactId>serp</artifactId>

+            <version>1.12.0</version>

+            <exclusions>

+                <exclusion>

+                    <groupId>junit</groupId>

+                    <artifactId>junit</artifactId>

+                </exclusion>

+            </exclusions>

+        </dependency>

+        <dependency>

+            <groupId>jaxen</groupId>

+            <artifactId>jaxen</artifactId>

+            <version>1.1.1</version>

+            <exclusions>

+                <exclusion>

+                    <groupId>xom</groupId>

+                    <artifactId>xom</artifactId>

+                </exclusion>

+                <exclusion>

+                    <groupId>xml-apis</groupId>

+                    <artifactId>xml-apis</artifactId>

+                </exclusion>

+            </exclusions>

+        </dependency>

+        <dependency>

+            <groupId>xalan</groupId>

+            <artifactId>xalan</artifactId>

+            <version>2.7.0</version>

+            <exclusions>

+                <exclusion>

+                    <groupId>xml-apis</groupId>

+                    <artifactId>xml-apis</artifactId>

+                </exclusion>

+            </exclusions>

+        </dependency>

+        <dependency>

+            <groupId>xerces</groupId>

+            <artifactId>xercesImpl</artifactId>

+            <version>2.8.1</version>

+            <exclusions>

+                <exclusion>

+                    <groupId>xml-apis</groupId>

+                    <artifactId>xml-apis</artifactId>

+                </exclusion>

+            </exclusions>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.xmlbeans</groupId>

+            <artifactId>xmlbeans</artifactId>

+            <version>2.3.0</version>

+            <exclusions>

+                <exclusion>

+                    <groupId>stax</groupId>

+                    <artifactId>stax-api</artifactId>

+                </exclusion>

+            </exclusions>

+        </dependency>

+        <dependency>

+            <groupId>net.sf.saxon</groupId>

+            <artifactId>saxon</artifactId>

+            <version>8.7</version>

+            <!--version>9.0.0.2</version-->

+        </dependency>

+        <dependency>

+            <groupId>net.sf.saxon</groupId>

+            <artifactId>saxon-dom</artifactId>

+            <version>8.7</version>

+            <!--version>9.0.0.2</version-->

+        </dependency>

+        <dependency>

+            <groupId>net.sf.saxon</groupId>

+            <artifactId>saxon-xpath</artifactId>

+            <version>8.7</version>

+        </dependency>

+        <dependency>

+            <groupId>commons-codec</groupId>

+            <artifactId>commons-codec</artifactId>

+            <version>1.3</version>

+            <exclusions>

+                <exclusion>

+                    <groupId>commons-codec</groupId>

+                    <artifactId>commons-codec</artifactId>

+                </exclusion>

+            </exclusions>

+        </dependency>

+        <dependency>

+            <groupId>log4j</groupId>

+            <artifactId>log4j</artifactId>

+            <version>1.2.13</version>

+        </dependency>

+    </dependencies>

+

+    <build>

+        <plugins>

+            <plugin>

+                <groupId>org.apache.maven.plugins</groupId>

+                <artifactId>maven-surefire-plugin</artifactId>

+                <!-- http://jira.codehaus.org/browse/SUREFIRE-322 -->

+                <version>2.3.1</version>

+                <configuration>

+                    <useFile>false</useFile>

+                    <trimStackTrace>false</trimStackTrace>

+                    <useSystemClassLoader>true</useSystemClassLoader>

+                </configuration>

+            </plugin>

+            <plugin>

+                <groupId>org.apache.maven.plugins</groupId>

+                <artifactId>maven-dependency-plugin</artifactId>

+                <executions>

+                    <execution>

+                        <id>unpack</id>

+                        <phase>generate-sources</phase>

+                        <goals>

+                            <goal>unpack</goal>

+                        </goals>

+                        <configuration>

+                            <artifactItems>

+                                <artifactItem>

+                                    <groupId>org.apache.ode</groupId>

+                                    <artifactId>ode-dao-jpa-ojpa-derby</artifactId>

+                                    <version>1.1.1</version>

+                                    <type>zip</type>

+                                    <overWrite>true</overWrite>

+                                    <outputDirectory>${project.build.directory}/test-classes/

+                                    </outputDirectory>

+                                </artifactItem>

+                            </artifactItems>

+                        </configuration>

+                    </execution>

+                </executions>

+            </plugin>

+

+        </plugins>

+    </build>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/BPELODEDeployFile.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/BPELODEDeployFile.java
new file mode 100644
index 0000000000..dc2242a189
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/BPELODEDeployFile.java
@@ -0,0 +1,233 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *    http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.implementation.bpel.ode;

+

+import java.io.File;

+import java.io.FileOutputStream;

+import java.io.IOException;

+import java.io.PrintStream;

+import java.net.URI;

+import java.util.List;

+

+import javax.xml.namespace.QName;

+

+import org.apache.commons.logging.Log;

+import org.apache.commons.logging.LogFactory;

+import org.apache.tuscany.sca.assembly.ComponentType;

+import org.apache.tuscany.sca.assembly.Reference;

+import org.apache.tuscany.sca.assembly.Service;

+import org.apache.tuscany.sca.implementation.bpel.BPELImplementation;

+

+/**

+ * A class that handles the deploy.xml file required for each BPEL process by the ODE runtime

+ * @author Mike Edwards

+ * 

+ * An explanation of the structure of the ODE deploy file:

+ * 

+ * <deploy xmlns="http://www.apache.org/ode/schemas/dd/2007/03"

+ *  xmlns:tns="http://helloworld"

+ *  xmlns:tus="http://tuscany.apache.org">

+ *

+ *  <process name="tns:HelloWorld">

+ *      <active>true</active>

+ *      <provide partnerLink="helloPartnerLink">

+ *          <service name="tus:helloPartnerLink" port="HelloWorld"/>

+ *      </provide>

+ *      <invoke partnerLink="greetingsPartnerLink">

+ *          <service name="tus:greetingsPartnerLink" port="Greetings"/>

+ *      </invoke>

+ *  </process>

+ * </deploy> 

+ * 

+ * For SCA purposes:

+ * 

+ * a) Each partner link in the BPEL process is declared using either a <provide.../> 

+ * (for a service) or using a <invoke.../> (for a reference).

+ * 

+ * b) Each <provide/> and <invoke/> must use the partnerLink name, as declared in the

+ * BPEL process.

+ * 

+ * c) The <provide/> and <invoke/> elements each have a single child <service/> element.  

+ * The <service/> elements have name and port attributes.  The NAME attribute MUST be set 

+ * to the same name as the partnerLink and MUST be prefixed by a prefix which references 

+ * the namespace "http://tuscany.apache.org" ("tus" in the example above).  

+ * The port attribute can be set to any name (it must be present but it is not actually 

+ * used for anything significant).

+ * 

+ * When SCA loads a BPEL process to the ODE server, this file is read by the ODE server to

+ * characterize the process.  When SCA interacts with ODE at later points - either when a

+ * service is being invoked or the process invokes a reference - it is the service @name

+ * attribute that identifies the service or reference involved.

+ *

+ * @version 

+ */

+public class BPELODEDeployFile {

+	private final Log __log = LogFactory.getLog(getClass());

+	

+	static final String DEPLOY_ELEMENT_START = "<deploy xmlns=\"http://www.apache.org/ode/schemas/dd/2007/03\"";

+	static final String DEPLOY_ENDELEMENT = "</deploy>";

+	static final String PROCESS_NAMESPACE_DECL = "xmlns:tns=";

+	static final String SERVICE_NAMESPACE = "xmlns:tus=\"http://tuscany.apache.org\"";

+	static final String PROCESS_ELEMENT_START = "<process name=\"tns:";

+	static final String PROCESS_ELEMENT_END = "\">";

+	static final String PROCESS_ENDELEMENT = "</process>";

+	static final String ACTIVE_ELEMENT = "<active>true</active>";

+	static final String PROVIDE_ELEMENT_START = "<provide partnerLink=\"";

+	static final String PROVIDE_ELEMENT_END = "\">";

+	static final String PROVIDE_ENDELEMENT = "</provide>";

+	static final String SERVICE_ELEMENT_START = "<service name=\"tus:";

+	static final String SERVICE_ELEMENT_PORT = "\" port=\"";

+	static final String SERVICE_ELEMENT_END = "Port\"/>";

+	static final String INVOKE_ELEMENT_START = "<invoke partnerLink=\"";

+	static final String INVOKE_ELEMENT_END = "\">";

+	static final String INVOKE_ENDELEMENT = "</invoke>";

+	

+	static final String DEPLOY_FILENAME = "deploy.xml";

+	

+	private BPELImplementation implementation;

+	

+	/**

+	 * Constructor - requires a BPELImplementation as a parameter

+	 * The ODE deploy.xml file is for this supplied BPELImplementation

+	 * @param theImplementation

+	 */

+	public BPELODEDeployFile( BPELImplementation theImplementation ) {

+		

+		implementation = theImplementation;

+		

+	} // end BPELODEDeployFile constructor

+	

+	/**

+	 * Writes the deploy file into the same directory as the BPEL process file, with the name

+	 * "deploy.xml"

+	 */

+	public void writeDeployfile() throws IOException {

+		

+		File theDirectory = getDirectory();

+		

+		File deployFile = new File( theDirectory, DEPLOY_FILENAME );

+		new FileOutputStream( deployFile );

+		//if( !deployFile.canWrite() ) throw new IOException( "Unable to write to deploy file" +

+		//		                                             deployFile.getPath() );

+		

+		// Create a stream for the data and write the data to the file

+		PrintStream theStream = new PrintStream( new FileOutputStream( deployFile ) );

+		try {

+		    constructDeployXML( theStream );

+		    if( theStream.checkError() ) throw new IOException();

+		} catch (Exception e) {

+			throw new IOException( "Unable to write data to deploy file" +

+					                deployFile.getPath() );

+		} finally {

+			theStream.close();

+		} // end try

+		

+	} // end writeDeployFile

+	

+	/**

+	 * Creates the deploy.xml data and writes it to a supplied PrintStream

+	 * @param stream

+	 */

+	public void constructDeployXML( PrintStream stream ) {

+		

+		// <deploy + namespace...

+		stream.println( DEPLOY_ELEMENT_START );

+		// namespace of the BPEL process

+		QName process = implementation.getProcess();

+		String processNamespace = process.getNamespaceURI();

+		stream.println( PROCESS_NAMESPACE_DECL + "\"" + processNamespace + "\"" );

+		// namespace for the service name elements

+		stream.println( SERVICE_NAMESPACE + ">" );

+		

+		// <process> element

+		stream.println( PROCESS_ELEMENT_START + process.getLocalPart() + 

+						PROCESS_ELEMENT_END );

+		

+		// <active/> element

+		stream.println( ACTIVE_ELEMENT );

+		

+		ComponentType componentType = implementation.getComponentType();

+		List<Service> theServices = componentType.getServices();

+		// Loop over the <provide/> elements - one per service

+		for ( Service service : theServices ) {

+			String serviceName = service.getName();

+			// Provide element...

+			stream.println( PROVIDE_ELEMENT_START + serviceName + PROVIDE_ELEMENT_END );

+			// Child service element...

+			stream.println( SERVICE_ELEMENT_START + serviceName + 

+					SERVICE_ELEMENT_PORT + serviceName + SERVICE_ELEMENT_END );

+			stream.println( PROVIDE_ENDELEMENT );

+		} // end for

+		

+		// Loop over the <invoke/> elements - one per reference

+		List<Reference> theReferences = componentType.getReferences();

+		for ( Reference reference : theReferences ) {

+			String referenceName = reference.getName();

+			stream.println( INVOKE_ELEMENT_START + referenceName + INVOKE_ELEMENT_END );

+			// Child service element...

+			stream.println( SERVICE_ELEMENT_START + referenceName + 

+					SERVICE_ELEMENT_PORT + referenceName + SERVICE_ELEMENT_END );

+			stream.println( INVOKE_ENDELEMENT );

+

+		} // end for

+		

+		// </process> element

+		stream.println( PROCESS_ENDELEMENT );

+		

+		// </deploy>

+		stream.println( DEPLOY_ENDELEMENT );

+		

+	} // end constructDeployXML

+	

+    /** 

+     * Gets the directory containing the BPEL process

+     * @return

+     */

+    private File getDirectory() {

+        File theDir = getBPELFile().getParentFile();

+        return theDir;

+    } // end getDirectory

+

+    /**

+     * Gets the File containing the BPEL process definition

+     * @return - the File object containing the BPEL process

+     */

+    private File getBPELFile() {

+        try {

+            String location = this.implementation.getProcessDefinition().getLocation();

+            URI locationURI;

+            if (location.indexOf('%') != -1) {

+                locationURI = URI.create(location);

+            } else {

+                locationURI = new URI(null, location, null);

+            }

+            

+            File theProcess = new File(locationURI);

+            return theProcess;

+        } catch( Exception e ) {

+            if(__log.isDebugEnabled()) {

+                __log.debug("Exception converting BPEL file URL to an URI: " + e );

+            }

+        } // end try

+        return null;

+    } // end getBPELFile

+

+

+

+} // end class BPELODEDeployFile

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/EmbeddedODEServer.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/EmbeddedODEServer.java
new file mode 100644
index 0000000000..619643eaa3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/EmbeddedODEServer.java
@@ -0,0 +1,266 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.bpel.ode;
+
+import java.io.File;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.util.Map;
+import java.util.Properties;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+import javax.transaction.TransactionManager;
+import javax.xml.namespace.QName;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.ode.bpel.dao.BpelDAOConnectionFactoryJDBC;
+import org.apache.ode.bpel.engine.BpelServerImpl;
+import org.apache.ode.bpel.engine.CountLRUDehydrationPolicy;
+import org.apache.ode.bpel.iapi.Scheduler;
+import org.apache.ode.bpel.memdao.BpelDAOConnectionFactoryImpl;
+import org.apache.ode.il.config.OdeConfigProperties;
+import org.apache.ode.il.dbutil.Database;
+import org.apache.ode.scheduler.simple.JdbcDelegate;
+import org.apache.ode.scheduler.simple.SimpleScheduler;
+import org.apache.ode.utils.GUID;
+import org.apache.tuscany.sca.implementation.bpel.BPELImplementation;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * Embedded ODE process server
+ * 
+ * @version $Rev$ $Date$
+ */
+public class EmbeddedODEServer {
+    protected final Log __log = LogFactory.getLog(getClass());
+
+    private boolean _initialized;
+
+    private OdeConfigProperties _config;
+
+    private TransactionManager _txMgr;
+
+    private Database _db;
+
+    private File _workRoot;
+
+    private BpelDAOConnectionFactoryJDBC _daoCF;
+
+    private BpelServerImpl _bpelServer;
+
+    private Scheduler _scheduler;
+    
+    protected ExecutorService _executorService;
+
+    private Map<QName, RuntimeComponent> tuscanyRuntimeComponents = new ConcurrentHashMap<QName, RuntimeComponent>();
+    
+    public EmbeddedODEServer(TransactionManager txMgr) {
+        _txMgr = txMgr;
+    }
+    
+    public void init() throws ODEInitializationException {
+        Properties p = System.getProperties();
+        p.put("derby.system.home", "target");
+
+        Properties confProps = new Properties();
+        confProps.put("openjpa.jdbc.SynchronizeMappings", "buildSchema(ForeignKeys=false)");
+        _config = new OdeConfigProperties(confProps, "ode-sca");
+
+        // Setting work root as the directory containing our database (wherever in the classpath)
+        URL dbLocation = getClass().getClassLoader().getResource("jpadb");
+        if (dbLocation == null)
+            throw new ODEInitializationException("Couldn't find database in the classpath");
+        try {
+            _workRoot = new File(dbLocation.toURI()).getParentFile();
+        } catch (URISyntaxException e) {
+            throw new ODEInitializationException(e);
+        }
+
+        initTxMgr();
+        initPersistence();
+        initBpelServer();
+
+        try {
+            _bpelServer.start();
+        } catch (Exception ex) {
+            String errmsg = "An error occured during the ODE BPEL server startup.";
+            __log.error(errmsg, ex);
+            throw new ODEInitializationException(errmsg, ex);
+        }
+
+        __log.info("ODE BPEL server started.");
+        _initialized = true;
+    }
+
+    private void initTxMgr() {
+        if(_txMgr == null) {
+            try {
+                GeronimoTxFactory txFactory = new GeronimoTxFactory();
+                _txMgr = txFactory.getTransactionManager();
+            } catch (Exception e) {
+                __log.fatal("Couldn't initialize a transaction manager using Geronimo's transaction factory.", e);
+                throw new ODEInitializationException("Couldn't initialize a transaction manager using " + "Geronimo's transaction factory.", e);
+            }            
+        }
+    }
+
+    private void initPersistence() {
+        _db = new Database(_config);
+        _db.setTransactionManager(_txMgr);
+        _db.setWorkRoot(_workRoot);
+
+        try {
+            _db.start();
+            _daoCF = _db.createDaoCF();
+        } catch (Exception ex) {
+            String errmsg = "Error while configuring ODE persistence.";
+            __log.error(errmsg, ex);
+            throw new ODEInitializationException(errmsg, ex);
+        }
+    }
+
+    private void initBpelServer() {
+        if (__log.isDebugEnabled()) {
+            __log.debug("ODE initializing");
+        }
+        
+        //FIXME: externalize the configuration for ThreadPoolMaxSize
+        _executorService = Executors.newCachedThreadPool();
+       
+        _bpelServer = new BpelServerImpl();
+        _scheduler = createScheduler();
+        _scheduler.setJobProcessor(_bpelServer);
+
+        _bpelServer.setDaoConnectionFactory(_daoCF);
+        _bpelServer.setInMemDaoConnectionFactory(new BpelDAOConnectionFactoryImpl(_scheduler));
+        // _bpelServer.setEndpointReferenceContext(new EndpointReferenceContextImpl(this));
+        _bpelServer.setMessageExchangeContext(new ODEMessageExchangeContext(this));
+        _bpelServer.setBindingContext(new ODEBindingContext());
+        _bpelServer.setScheduler(_scheduler);
+        if (_config.isDehydrationEnabled()) {
+            CountLRUDehydrationPolicy dehy = new CountLRUDehydrationPolicy();
+            _bpelServer.setDehydrationPolicy(dehy);
+        }
+
+        _bpelServer.init();
+    } // end InitBpelServer
+
+    public void stop() throws ODEShutdownException {
+        if(_bpelServer != null) {
+            try {
+                __log.debug("Stopping BPEL Embedded server");
+                _bpelServer.shutdown();
+                _bpelServer = null;
+            } catch (Exception ex) {
+                __log.debug("Error stopping BPEL server");
+            }
+        }
+
+        if(_scheduler != null) {
+            try {
+                __log.debug("Stopping scheduler");
+                _scheduler.shutdown();
+                _scheduler = null;
+            } catch (Exception ex) {
+                __log.debug("Error stopping scheduler");
+            }
+        }
+        
+        if(_daoCF != null) {
+            try {
+                __log.debug("Stopping DAO");
+                _daoCF.shutdown();
+                _daoCF = null;
+            } catch (Exception ex) {
+                __log.debug("Error stopping DAO");
+            }
+        }
+        
+        if(_db != null) {
+            try {
+                __log.debug("Stopping DB");
+                _db.shutdown();
+                _db = null;
+            } catch (Exception ex) {
+                __log.debug("Error stopping DB");
+            }
+        }
+        
+        if(_txMgr != null) {
+            try {
+                __log.debug("Stopping Transaction Manager");
+                _txMgr = null;
+            } catch (Exception ex) {
+                __log.debug("Error stopping Transaction Manager");
+            }
+        }
+    }
+
+    protected Scheduler createScheduler() {
+        SimpleScheduler scheduler = new SimpleScheduler(new GUID().toString(),new JdbcDelegate(_db.getDataSource()));
+        scheduler.setTransactionManager(_txMgr);
+
+        return scheduler;
+    }
+
+    public boolean isInitialized() {
+        return _initialized;
+    }
+
+    public BpelServerImpl getBpelServer() {
+        return _bpelServer;
+    }
+    
+    public Scheduler getScheduler() {
+        return _scheduler;
+    }
+    
+    public ExecutorService getExecutor() {
+    	return _executorService;
+    }
+
+    // Updated by Mike Edwards, 23/05/2008
+    public void deploy(ODEDeployment d, BPELImplementation implementation) {
+        try {
+        	TuscanyProcessConfImpl processConf = new TuscanyProcessConfImpl( implementation );
+        	_bpelServer.register(processConf);
+        	__log.debug("Completed calling new Process deployment code...");
+        } catch (Exception ex) {
+            String errMsg = ">>> DEPLOY: Unexpected exception: " + ex.getMessage();
+            __log.debug(errMsg, ex);
+            throw new ODEDeploymentException(errMsg,ex);
+        }
+    }
+
+    public void undeploy(ODEDeployment d) {
+        //TODO
+    }
+    
+    public void registerTuscanyRuntimeComponent(QName processName,RuntimeComponent componentContext) {
+        tuscanyRuntimeComponents.put(processName, componentContext);
+    }
+        
+    public RuntimeComponent getTuscanyRuntimeComponent(QName processName) {
+        return tuscanyRuntimeComponents.get(processName);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/GeronimoTxFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/GeronimoTxFactory.java
new file mode 100644
index 0000000000..11af0f8b50
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/GeronimoTxFactory.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.bpel.ode;
+
+import javax.transaction.TransactionManager;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+/**
+ * Geronimo transaction factory
+ * 
+ * @version $Rev$ $Date$
+ */
+public class GeronimoTxFactory {
+    private static final Log __log = LogFactory.getLog(GeronimoTxFactory.class);
+
+    /* Public no-arg constructor is required */
+    public GeronimoTxFactory() {
+    }
+
+    public TransactionManager getTransactionManager() {
+        __log.info("Using embedded Geronimo transaction manager");
+        try {
+            Object obj = new org.apache.geronimo.transaction.manager.GeronimoTransactionManager();
+            return (TransactionManager) obj;
+        } catch (Exception except) {
+            throw new IllegalStateException("Unable to instantiate Geronimo Transaction Manager", except);
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEBindingContext.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEBindingContext.java
new file mode 100644
index 0000000000..3f2db7b244
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEBindingContext.java
@@ -0,0 +1,79 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.bpel.ode;
+
+import javax.wsdl.PortType;
+import javax.xml.namespace.QName;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.ode.bpel.iapi.BindingContext;
+import org.apache.ode.bpel.iapi.Endpoint;
+import org.apache.ode.bpel.iapi.EndpointReference;
+import org.apache.ode.bpel.iapi.PartnerRoleChannel;
+
+/**
+ * Binding Context information
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ODEBindingContext implements BindingContext {
+    protected final Log __log = LogFactory.getLog(getClass());
+
+    public ODEBindingContext() {
+
+    }
+
+    public EndpointReference activateMyRoleEndpoint(QName pid, Endpoint endpoint) {
+        // This will be needed when we support callBacks
+        if (__log.isDebugEnabled()) {
+            __log.debug("Activating MyRole Endpoint : " + pid + " - " + endpoint.serviceName);
+        }
+        
+        QName processName = getProcessName(pid);
+        
+        return new TuscanyEPR(processName, endpoint);
+    }
+
+    public void deactivateMyRoleEndpoint(Endpoint endpoint) {
+        if (__log.isDebugEnabled()) {
+            __log.debug("Deactivate MyRole Endpoint : " + endpoint.serviceName);
+        }
+
+    }
+
+    public PartnerRoleChannel createPartnerRoleChannel(QName pid, PortType portType, Endpoint endpoint) {
+        if (__log.isDebugEnabled()) {
+            __log.debug("Create PartnerRole channel : " + pid + " - " + portType.getQName() + " - "+ endpoint.serviceName);
+        }
+
+        QName processName = getProcessName(pid);
+        return new TuscanyPRC(processName, pid, portType, endpoint);
+    }
+    
+    /**
+     * Helper method to retrieve the BPEL process name from a processID (where processID have version concatenated to it)
+     * @param pid
+     * @return QName the BPEL process name
+     */
+    private static QName getProcessName(QName pid) {
+        String processName = pid.getLocalPart().substring(0, pid.getLocalPart().lastIndexOf("-"));
+        return new QName(pid.getNamespaceURI(), processName);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEDeployment.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEDeployment.java
new file mode 100644
index 0000000000..d57471e215
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEDeployment.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.bpel.ode;
+
+import java.io.File;
+
+/**
+ * Deployment information
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ODEDeployment {
+    /** The directory containing the deploy.xml and artifacts. */
+    public File deployDir;
+
+    /** If non-null the type of exception we expect to get when we deploy. */
+    public Class<?> expectedException = null;
+
+    public ODEDeployment(File deployDir) {
+        this.deployDir = deployDir;
+    }
+
+    @Override
+    public String toString() {
+        return "Deployment#" + deployDir;
+    }
+}
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEDeploymentException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEDeploymentException.java
new file mode 100644
index 0000000000..b03f69d9aa
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEDeploymentException.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.bpel.ode;
+
+/**
+ * Thrown when ODE failed to shutdown.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ODEDeploymentException extends RuntimeException {
+    private static final long serialVersionUID = -2869674556330744215L;
+
+    public ODEDeploymentException(Throwable cause) {
+        super(cause);
+    }
+
+    public ODEDeploymentException(String message) {
+        super(message);
+    }
+
+    public ODEDeploymentException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEExternalService.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEExternalService.java
new file mode 100644
index 0000000000..15e9229601
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEExternalService.java
@@ -0,0 +1,285 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.bpel.ode;
+
+import java.util.concurrent.Callable;
+
+import javax.wsdl.Part;
+import javax.xml.namespace.QName;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.ode.bpel.iapi.Message;
+import org.apache.ode.bpel.iapi.MessageExchange;
+import org.apache.ode.bpel.iapi.PartnerRoleMessageExchange;
+import org.apache.ode.bpel.iapi.Scheduler;
+import org.apache.ode.utils.DOMUtils;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+
+/**
+ * Helper Class to handle invocation to Tuscany Component References
+ * 
+ * @version $Rev$ $Date$ 
+ */
+public class ODEExternalService {
+    protected final Log __log = LogFactory.getLog(getClass());
+
+    private EmbeddedODEServer _server;
+    private Scheduler _sched;
+	
+    public ODEExternalService(EmbeddedODEServer server) {
+        this._server = server;
+        this._sched = _server.getScheduler();
+    }
+	
+
+    public void invoke(final PartnerRoleMessageExchange partnerRoleMessageExchange) {
+        boolean isTwoWay =
+            partnerRoleMessageExchange.getMessageExchangePattern() == org.apache.ode.bpel.iapi.MessageExchange.MessageExchangePattern.REQUEST_RESPONSE;
+
+        if (isTwoWay) {
+            // Defer the invoke until the transaction commits.
+            _sched.registerSynchronizer(new Scheduler.Synchronizer() {
+                public void beforeCompletion() {
+
+                }
+
+                public void afterCompletion(boolean success) {
+                    // If the TX is rolled back, then we don't send the request.
+                    if (!success)
+                        return;
+
+                    // The invocation must happen in a separate thread, holding
+                    // on the afterCompletion
+                    // blocks other operations that could have been listed there
+                    // as well.
+                    _server.getExecutor().submit(new Callable<Object>() {
+                        public Object call() throws Exception {
+                            try {
+                                // do execution
+                                if(! (partnerRoleMessageExchange.getChannel() instanceof TuscanyPRC)) {
+                                    throw new IllegalArgumentException("Channel should be an instance of TuscanyPRC");
+                                }
+                                
+                                TuscanyPRC channel = (TuscanyPRC) partnerRoleMessageExchange.getChannel();
+                                RuntimeComponent tuscanyRuntimeComponent = _server.getTuscanyRuntimeComponent(channel.getProcessName());
+
+                                RuntimeComponentReference runtimeComponentReference =
+                                    (RuntimeComponentReference)tuscanyRuntimeComponent.getReferences().get(0);
+                                RuntimeWire runtimeWire =
+                                    runtimeComponentReference.getRuntimeWire(runtimeComponentReference.getBindings().get(0));
+
+                                // convert operations
+                                Operation operation =
+                                    findOperation(partnerRoleMessageExchange.getOperation().getName(), runtimeComponentReference);
+
+
+                                /*
+                                 This is how a request looks like (payload is wrapped with extra info) 
+                                   <?xml version="1.0" encoding="UTF-8"?>
+                                   <message>
+                                     <parameters>
+                                       <getGreetings xmlns="http://greetings">
+                                         <message xmlns="http://helloworld">Luciano</message>
+                                       </getGreetings>
+                                     </parameters>
+                                   </message>
+                                 */
+                                Element msg = partnerRoleMessageExchange.getRequest().getMessage();
+                                if (msg != null) {
+                                    String xml = DOMUtils.domToString(msg);
+                                    
+                                    String payload =
+                                        DOMUtils.domToString(getPayload(partnerRoleMessageExchange.getRequest()));
+                                    
+                                    if(__log.isDebugEnabled()) {
+                                        __log.debug("Starting invocation of SCA Reference");
+                                        __log.debug(">>> Original message: " + xml);
+                                        __log.debug(">>> Payload: " + payload);
+                                    }
+                                    
+                                    Object[] args = new Object[] {getPayload(partnerRoleMessageExchange.getRequest())};
+
+                                    Object result = null;
+                                    boolean success = false;
+
+                                    try {
+                                        result = runtimeWire.invoke(operation, args);
+                                        success = true;
+                                    } catch (Exception e) {
+                                        partnerRoleMessageExchange.replyWithFailure(MessageExchange.FailureType.OTHER,
+                                                                                    e.getMessage(),
+                                                                                    null);
+                                    }
+
+                                    
+                                    if(__log.isDebugEnabled()) {
+                                        __log.debug("SCA Reference invocation finished");
+                                        __log.debug(">>> Result : " + DOMUtils.domToString((Element)result));
+                                    }
+
+                                    if (!success) {
+                                        return null;
+                                    }
+
+                                    // two way invocation
+                                    // process results based on type of message
+                                    // invocation
+
+                                    // Message response =
+                                    // createResponseMessage(partnerRoleMessageExchange,
+                                    // (Element) result);
+                                    // partnerRoleMessageExchange.reply(response);
+                                    replyTwoWayInvocation(partnerRoleMessageExchange.getMessageExchangeId(), 
+                                                          operation, 
+                                                          (Element)result);
+                                }
+
+                            } catch (Throwable t) {
+                                // some error
+                                String errmsg =
+                                    "Error sending message (mex=" + partnerRoleMessageExchange + "): " + t.getMessage();
+                                __log.error(errmsg, t);
+                                /*replyWithFailure(partnerRoleMessageExchange.getMessageExchangeId(),
+                                                 MessageExchange.FailureType.COMMUNICATION_ERROR,
+                                                 errmsg,
+                                                 null);*/
+                            }
+                            return null;
+                        }
+                    });
+
+                }
+            });
+            partnerRoleMessageExchange.replyAsync();
+
+        } else {
+            /** one-way case * */
+            _server.getExecutor().submit(new Callable<Object>() {
+                public Object call() throws Exception {
+                    // do reply
+                    // operationClient.execute(false);
+                    return null;
+                }
+            });
+            partnerRoleMessageExchange.replyOneWayOk();
+        }
+    }
+	
+	
+    /**
+     * Find the SCA Reference operation
+     * 
+     * @param operationName
+     * @param runtimeComponentReference
+     * @return
+     */
+    private Operation findOperation(String operationName, RuntimeComponentReference runtimeComponentReference) {
+    	Operation reseultOperation = null;
+    	
+    	for(Operation operation : runtimeComponentReference.getInterfaceContract().getInterface().getOperations()) {
+    		if (operationName.equalsIgnoreCase(operation.getName())) {
+    			reseultOperation = operation;
+    			break;
+    		}
+    	}
+    	return reseultOperation;
+    }
+    
+    /**
+     * Get paylod from a given ODEMessage
+     * @param odeMessage
+     * @return
+     */
+    private Element getPayload(Message odeMessage) {
+        Element payload = null;
+        Element parameters = odeMessage.getPart("parameters");
+
+        if (parameters != null && parameters.hasChildNodes()) {
+            payload = (Element)parameters.getFirstChild();
+        }
+
+        return payload;
+    }
+    
+
+    private void replyTwoWayInvocation(final String odeMexId, final Operation operation, final Element result) {
+        // ODE MEX needs to be invoked in a TX.
+        try {
+            _server.getScheduler().execIsolatedTransaction(new Callable<Void>() {
+                public Void call() throws Exception {
+                    PartnerRoleMessageExchange odeMex = null;
+                    try {
+                        odeMex = (PartnerRoleMessageExchange)_server.getBpelServer().getEngine().getMessageExchange(odeMexId);
+                        if (odeMex != null) {
+                            Message response = createResponseMessage(odeMex, operation, (Element)result);
+                            odeMex.reply(response);
+                        }
+                    } catch (Exception ex) {
+                        String errmsg = "Unable to process response: " + ex.getMessage();
+                        if (odeMex != null) {
+                            odeMex.replyWithFailure(MessageExchange.FailureType.OTHER, errmsg, null);
+                        }
+                    }
+
+                    return null;
+                }
+            });
+        } catch (Exception ex) {
+            ex.printStackTrace();
+        }
+    	
+    }
+
+    private Message createResponseMessage(PartnerRoleMessageExchange partnerRoleMessageExchange,
+                                          Operation operation,
+                                          Element invocationResult) {
+        Document dom = DOMUtils.newDocument();
+
+        String operationName = operation.getName();
+        Part bpelOperationOutputPart =
+            (Part)((WSDLInterface)operation.getInterface()).getPortType().getOperation(operationName, null, null)
+                .getOutput().getMessage().getParts().values().iterator().next();
+
+        Element contentMessage = dom.createElement("message");
+        Element contentPart = dom.createElement(bpelOperationOutputPart.getName());
+
+        contentPart.appendChild(dom.importNode(invocationResult, true));
+        contentMessage.appendChild(contentPart);
+        dom.appendChild(contentMessage);
+
+        if(__log.isDebugEnabled()) {
+            __log.debug("Creating result message:");
+            __log.debug(">>>" + DOMUtils.domToString(dom.getDocumentElement()));
+        }
+
+        QName id = partnerRoleMessageExchange.getOperation().getOutput().getMessage().getQName();
+        Message response = partnerRoleMessageExchange.createMessage(id);
+        response.setMessage(dom.getDocumentElement());
+
+        return response;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEInitializationException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEInitializationException.java
new file mode 100644
index 0000000000..2fa91e4e86
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEInitializationException.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.bpel.ode;
+
+/**
+ * Thrown when ODE failed to initialize one if its needed resources.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ODEInitializationException extends RuntimeException {
+    private static final long serialVersionUID = -2869674556330744215L;
+
+    public ODEInitializationException(Throwable cause) {
+        super(cause);
+    }
+
+    public ODEInitializationException(String message) {
+        super(message);
+    }
+
+    public ODEInitializationException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEMessageExchangeContext.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEMessageExchangeContext.java
new file mode 100644
index 0000000000..1ec82390cf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEMessageExchangeContext.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.bpel.ode;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.ode.bpel.iapi.BpelEngineException;
+import org.apache.ode.bpel.iapi.ContextException;
+import org.apache.ode.bpel.iapi.MessageExchangeContext;
+import org.apache.ode.bpel.iapi.MyRoleMessageExchange;
+import org.apache.ode.bpel.iapi.PartnerRoleMessageExchange;
+
+/**
+ * Message Exchange Context information
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ODEMessageExchangeContext implements MessageExchangeContext {
+    private static final Log __log = LogFactory.getLog(ODEMessageExchangeContext.class);
+    
+    private EmbeddedODEServer _server;
+
+    public ODEMessageExchangeContext(EmbeddedODEServer _server) {
+        this._server = _server;
+    }
+
+    public void invokePartner(PartnerRoleMessageExchange partnerRoleMessageExchange) throws ContextException {
+        if (__log.isDebugEnabled()) {
+            __log.debug("Invoking a partner operation: " + partnerRoleMessageExchange.getOperationName());
+        }
+        
+        ODEExternalService scaService = new ODEExternalService(_server);
+        scaService.invoke(partnerRoleMessageExchange);
+    }
+
+    public void onAsyncReply(MyRoleMessageExchange myRoleMessageExchange) throws BpelEngineException {
+        if (__log.isDebugEnabled()) {
+            __log.debug("Processing an async reply from service " + myRoleMessageExchange.getServiceName());
+        }
+    }
+ }
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEShutdownException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEShutdownException.java
new file mode 100644
index 0000000000..a928379ba9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/ODEShutdownException.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.bpel.ode;
+
+/**
+ * Thrown when ODE failed to shutdown.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ODEShutdownException extends RuntimeException {
+    private static final long serialVersionUID = -2869674556330744215L;
+
+    public ODEShutdownException(Throwable cause) {
+        super(cause);
+    }
+
+    public ODEShutdownException(String message) {
+        super(message);
+    }
+
+    public ODEShutdownException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/TuscanyEPR.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/TuscanyEPR.java
new file mode 100644
index 0000000000..deaeaec040
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/TuscanyEPR.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.bpel.ode;
+
+import javax.xml.namespace.QName;
+
+import org.apache.ode.bpel.iapi.Endpoint;
+import org.apache.ode.bpel.iapi.EndpointReference;
+import org.apache.ode.utils.DOMUtils;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+
+/**
+ * This should hold something that makes sense for Tuscany so that the
+ * process has an address that makes sense from the outside world perspective
+ * 
+ * @version $Rev$ $Date$
+ */
+public class TuscanyEPR implements EndpointReference {
+    private final Document doc = DOMUtils.newDocument();
+    
+    public TuscanyEPR(QName processName, Endpoint endpoint) {
+        Element serviceref = doc.createElementNS(EndpointReference.SERVICE_REF_QNAME.getNamespaceURI(),
+                                                 EndpointReference.SERVICE_REF_QNAME.getLocalPart());
+        serviceref.setNodeValue(endpoint.serviceName + ":" + endpoint.portName);
+        doc.appendChild(serviceref);
+    }
+    
+    public Document toXML() {
+        return doc;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/TuscanyPRC.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/TuscanyPRC.java
new file mode 100644
index 0000000000..b0539970ec
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/TuscanyPRC.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.bpel.ode;
+
+import javax.wsdl.PortType;
+import javax.xml.namespace.QName;
+
+import org.apache.ode.bpel.iapi.Endpoint;
+import org.apache.ode.bpel.iapi.EndpointReference;
+import org.apache.ode.bpel.iapi.PartnerRoleChannel;
+import org.apache.ode.utils.DOMUtils;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+
+/**
+ * Tuscany Partner Role Channel for ODE Integration
+ * 
+ * @version $Rev$ $Date$
+ */
+public class TuscanyPRC implements PartnerRoleChannel {
+    private final QName processName;
+    
+    public TuscanyPRC(QName processName, QName pid, PortType portType, Endpoint endpoint){
+        this.processName = processName;
+    }
+    
+    public QName getProcessName() {
+        return this.processName;
+    }
+
+    public void close() {
+
+    }
+    
+    public EndpointReference getInitialEndpointReference() {
+        final Document doc = DOMUtils.newDocument();
+        Element serviceref = doc.createElementNS(EndpointReference.SERVICE_REF_QNAME.getNamespaceURI(),
+                                                 EndpointReference.SERVICE_REF_QNAME.getLocalPart());
+        doc.appendChild(serviceref);
+        
+        return new EndpointReference() {
+            public Document toXML() {
+                return doc;
+            }
+        };
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/TuscanyProcessConfImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/TuscanyProcessConfImpl.java
new file mode 100644
index 0000000000..a2d4645e8b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/TuscanyProcessConfImpl.java
@@ -0,0 +1,442 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.bpel.ode;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.wsdl.Definition;
+import javax.xml.namespace.QName;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.ode.bpel.compiler.BpelC;
+import org.apache.ode.bpel.evt.BpelEvent.TYPE;
+import org.apache.ode.bpel.iapi.Endpoint;
+import org.apache.ode.bpel.iapi.ProcessConf;
+import org.apache.ode.bpel.iapi.ProcessState;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.implementation.bpel.BPELImplementation;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+
+/**
+ * A Tuscany implementation of the ODE Process Conf
+ * 
+ * @version $Rev$ $Date$
+ */
+public class TuscanyProcessConfImpl implements ProcessConf {
+    private final Log __log = LogFactory.getLog(getClass());
+
+    private BPELImplementation implementation;
+    private Map<String, Endpoint> invokeEndpoints = null;
+    private Map<String, Endpoint> provideEndpoints = null;
+    private Map<QName, Node> properties = null;
+    private ProcessState processState;
+    private Date deployDate;
+
+    private final String TUSCANY_NAMESPACE = "http://tuscany.apache.org";
+
+    /**
+     * Constructor for the ProcessConf implementation
+     * @param theImplementation the BPEL implementation for which this is the ProcessConf
+     */
+    public TuscanyProcessConfImpl( BPELImplementation theImplementation ) {
+        //System.out.println("New TuscanyProcessConfImpl...");
+        this.implementation = theImplementation;
+
+        processState = ProcessState.ACTIVE;
+        deployDate = new Date();
+
+        // Compile the process
+        compile( getBPELFile() );
+    } // end TuscanyProcessConfImpl constructor
+
+    /**
+     * Returns the URI for the directory containing the BPEL process
+     */
+    public URI getBaseURI() {
+        //System.out.println("getBaseURI called");
+        File theDir = getDirectory();
+        return theDir.toURI();
+    }
+
+    /**
+     * Returns a String containing the (local) name of the file containing the BPEL process
+     */
+    public String getBpelDocument() {
+        //System.out.println("getBPELDocument called");
+        try {
+            String location = this.implementation.getProcessDefinition().getLocation();
+            URI locationURI = new URI(null, location, null);
+            File processFile = new File(locationURI);
+            return getRelativePath( getDirectory(), processFile);
+        } catch (Exception e) {
+            if(__log.isWarnEnabled()) {
+                __log.warn("Unable to resolve relative path of BPEL process" + implementation.getProcessDefinition().getLocation(), e );
+            }
+            return null;
+        } // end try
+    } // end getBpelDocument
+
+    /**
+     * Returns an InputStream containing the Compiled BPEL Process (CBP)
+     */
+    public InputStream getCBPInputStream() {
+        //System.out.println("getCBPInputStream called");
+        // Find the CBP file - it has the same name as the BPEL process and lives in the same
+        // directory as the process file
+        String cbpFileName = null;
+        try {
+            String fileName = getRelativePath( getDirectory(), getBPELFile() );
+            cbpFileName = fileName.substring(0, fileName.lastIndexOf(".")) + ".cbp";
+        } catch (Exception e ) {
+        	// IOException trying to fetch the BPEL file name
+            if(__log.isDebugEnabled()) {
+                __log.debug("Unable to calculate the file name for BPEL process: " +
+                                   implementation.getProcessDefinition().getName(), e);
+                return null;
+            } // end if
+        } // end try
+        File cbpFile = new File( getDirectory(), cbpFileName );
+        if( cbpFile.exists() ) {
+            // Create an InputStream from the cbp file...
+            try {
+                return new FileInputStream( cbpFile );
+            } catch ( Exception e ) {
+                if(__log.isDebugEnabled()) {
+                    __log.debug("Unable to open the cbp file for BPEL process: " +
+                                       implementation.getProcessDefinition().getName(), e);
+                }
+            } // end try
+        } else {
+            // Cannot find the cbp file
+            if(__log.isWarnEnabled()){
+                __log.warn("Cannot find the cbp file for process: " + 
+                                   implementation.getProcessDefinition().getName());
+            }
+        } // end if
+        // TODO - need better exception handling if we can't open the cbp file for any reason
+        return null;
+    } // end getCBPInputStream
+
+    /**
+     * Return the WSDL Definition for a given PortType
+     * @param portTypeName - the QName of the PortType
+     */
+    public Definition getDefinitionForPortType( QName portTypeName ) {
+        //System.out.println("getDefinitionForPortType called for portType: " + portTypeName );
+        // Find the named PortType in the list of WSDL interfaces associated with this BPEL Process
+        Collection<WSDLInterface> theInterfaces = implementation.getProcessDefinition().getInterfaces();
+        for( WSDLInterface wsdlInterface : theInterfaces ) {
+            if ( wsdlInterface.getPortType().getQName().equals( portTypeName ) ) {
+                // Extract and return the Definition associated with the WSDLDefinition...
+                return wsdlInterface.getWsdlDefinition().getDefinition();
+            } // end if
+        } // end for
+        return null;
+    } // end getDefinitionforPortType
+
+    /**
+     * Returns a WSDL Definition for a given Service QName
+     * 
+     * 22/05/2008 - it is very unclear what this service QName is really meant to be.
+     * From the handling of the deploy.xml file by the current ODE code, it seems that the key link
+     * is from the Service QName to the PartnerLink name (done in the deploy.xml file).
+     * 
+     * The curious part about this is that the QName for the service is ONLY defined in deploy.xml file
+     * and does not appear to relate to anything else, except for the QName of the PartnerLink
+     * 
+     * The PartnerLink name is the same as the name of the SCA service (or reference) which in turn points
+     * at the PartnerLinkType which in turn points at an (WSDL) interface definition.
+     */
+    public Definition getDefinitionForService(QName serviceQName ) {
+    	//System.out.println("getDefinitionForService called for Service: " + serviceQName );
+        if(__log.isDebugEnabled()){
+            __log.debug("getDefinitionforService called for service: " + serviceQName );
+        }
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+    /**
+     * Returns the date of deployment of the process
+     * - for SCA returns the date at which this object was created
+     */
+    public Date getDeployDate() {
+        //System.out.println("getDeployDate called");
+        return deployDate;
+    }
+
+    /**
+     * Returns userid of deployer 
+     * - always "SCA Tuscany" for Tuscany...
+     */
+    public String getDeployer() {
+        //System.out.println("getDeployer called");
+        return "SCA Tuscany";
+    } // end getDeployer
+
+    /**
+     * Returns a list of the files in the directory containing the BPEL Process
+     */
+    public List<File> getFiles() {
+        //System.out.println("getFiles called");
+        File theDir = getDirectory();
+        List<File> theFiles = Arrays.asList( (File[]) theDir.listFiles() );
+        // TODO recurse into subdirectories
+        return theFiles;
+    } // end getFiles
+
+    /**
+     * Returns a Map containing all the "invoke endpoints" - for which read "SCA references"
+     * The map is keyed by partnerLink name and holds Endpoint objects 
+     * 
+     * TODO deal with service callbacks on bidirectional services
+     */
+    public Map<String, Endpoint> getInvokeEndpoints() {
+        //System.out.println("getInvokeEndpoints called");
+        if( invokeEndpoints == null ) {
+            invokeEndpoints = new HashMap<String, Endpoint>();
+            // Get a collection of the references
+            List<Reference> theReferences = implementation.getReferences();
+            // Create an endpoint for each reference, using the reference name as the "service"
+            // name, combined with http://tuscany.apache.org to make a QName
+            for( Reference reference : theReferences ) {
+                invokeEndpoints.put( reference.getName(), 
+                                     new Endpoint( new QName( TUSCANY_NAMESPACE, reference.getName() ), "ReferencePort"));
+            } // end for
+        } // end if
+        return invokeEndpoints;
+    } // end getInvokeEndpoints
+
+    /**
+     * Returns the name of the directory containing the BPEL files
+     */
+    public String getPackage() {
+        //System.out.println("getPackage called");
+        File theDir = getDirectory();
+        return theDir.getName();
+    } // end getPackage
+
+    /**
+     * Return the BPEL Process ID - which is the Process QName appended "-versionnumber"
+     */
+    public QName getProcessId() {
+        //System.out.println("getProcessId called");
+        QName processType = getType();
+        QName processID = new QName( processType.getNamespaceURI(), 
+                                     processType.getLocalPart() + "-" + getVersion() );
+        return processID;
+    } // end getProcessID
+
+    /**
+     * TODO - What are properties?
+     */
+    public Map<QName, Node> getProperties() {
+        //System.out.println("getProperties called");
+        if ( properties == null ) {
+            properties = new HashMap<QName, Node>();
+        } // end if
+        return properties;
+    } // end getProperties
+
+    /**
+     * Returns a Map containing all the "provide endpoints" - for which read "SCA services"
+     * The map is keyed by partnerLink name and holds Endpoint objects 
+     * 
+     * TODO deal with reference callbacks on bidirectional references
+     */
+    public Map<String, Endpoint> getProvideEndpoints() {
+        //System.out.println("getProvideEndpoints called");
+        if( provideEndpoints == null ) {
+            provideEndpoints = new HashMap<String, Endpoint>();
+            // Get a collection of the references
+            List<Service> theServices = implementation.getServices();
+            // Create an endpoint for each reference, using the reference name as the "service"
+            // name, combined with http://tuscany.apache.org to make a QName
+            for( Service service : theServices ) {
+                provideEndpoints.put( service.getName(), 
+                                      new Endpoint( new QName( TUSCANY_NAMESPACE, service.getName() ), "ServicePort"));
+            } // end for
+        } // end if
+        return provideEndpoints;
+    } // end getProvideEndpoints
+
+    /**
+     * Return the process state
+     */
+    public ProcessState getState() {
+        //System.out.println("getState called");
+        return processState;
+    }
+
+    /**
+     * Returns the QName of the BPEL process
+     */
+    public QName getType() {
+        //System.out.println("getType called");
+        return implementation.getProcess();
+    }
+
+    /**
+     * Gets the process Version number
+     * - current code does not have versions for BPEL processes and always returns "1"
+     */
+    public long getVersion() {
+        //System.out.println("getVersion called");
+        return 1;
+    }
+
+    /**
+     * Returns true if the supplied event type is enabled for any of the scopes in the provided
+     * List.  These events are "ODE Execution Events" and there is a definition of them on this
+     * page:  http://ode.apache.org/user-guide.html#UserGuide-ProcessDeployment
+     * 
+     * For the present Tuscany does not support manipulating the event enablement and always
+     * returns that the event is not enabled
+     * @param scopeNames - list of BPEL process Scope names
+     * @param type - the event type
+     */
+    public boolean isEventEnabled(List<String> scopeNames, TYPE type) {
+        //System.out.println("isEventEnabled called with scopeNames: " + 
+        //		            scopeNames + " and type: " + type );
+        return false;
+    } // end isEventEnabled
+
+    /**
+     * Returns whether the process is persisted in the store
+     * 
+     * Returns false for SCA configuration 
+     * - returning true causes problems in communicating with the BPEL process
+     */
+    public boolean isTransient() {
+        //System.out.println("isTransient called");
+        return false;
+    } // end isTransient
+
+    /**
+     * Compiles a BPEL process file into a compiled form CBP file in the main directory 
+     * (ie same directory as the BPEL process file)
+     * @param bpelFile - the BPEL process file
+     */
+    private void compile( File bpelFile ) {
+        // Set up the compiler
+        BpelC compiler = BpelC.newBpelCompiler();
+        // Provide a null set of initial properties for now
+        Map<QName, Node> processProps = new HashMap<QName, Node>(); 
+        Map<String, Object> compileProps = new HashMap<String, Object>();
+        compileProps.put( BpelC.PROCESS_CUSTOM_PROPERTIES, processProps );
+        compiler.setCompileProperties( compileProps );
+        compiler.setBaseDirectory( getDirectory() );
+
+        // Run the compiler and generate the CBP file into the given directory
+        try {
+            compiler.compile( bpelFile );
+        } catch (IOException e) {
+            if(__log.isDebugEnabled()) {
+                __log.debug("Compile error in " + bpelFile, e);
+            }
+            // TODO - need better exception handling here
+        } // end try
+    } // end compile
+
+    /** 
+     * Gets the directory containing the BPEL process
+     * @return
+     */
+    private File getDirectory() {
+        File theDir = getBPELFile().getParentFile();
+        return theDir;
+    } // end getDirectory
+
+    /**
+     * Gets the File containing the BPEL process definition
+     * @return - the File object containing the BPEL process
+     */
+    private File getBPELFile() {
+        try {
+            String location = this.implementation.getProcessDefinition().getLocation();
+            URI locationURI;
+            if (location.indexOf('%') != -1) {
+                locationURI = URI.create(location);
+             } else {
+                 locationURI = new URI(null, location, null);
+             }
+            File theProcess = new File(locationURI);
+            return theProcess;
+        } catch( Exception e ) {
+            if(__log.isDebugEnabled()) {
+                __log.debug("Exception converting BPEL file URL to an URI: " + e );
+            }
+        } // end try
+        return null;
+    } // end getBPELFile
+
+    /**
+     * Gets the relative path of a file against a directory in its hierarchy
+     * @param base - the base directory
+     * @param path - the file
+     * @return
+     * @throws IOException
+     */
+    private String getRelativePath(File base, File path) throws IOException {
+        String basePath = base.getCanonicalPath();
+        String filePath = path.getCanonicalPath();
+        if (!filePath.startsWith(basePath)) {
+            throw new IOException("Invalid relative path: base=" + base + " path=" + path);
+        }
+        String relative = filePath.substring(basePath.length());
+        if (relative.startsWith(File.separator)) {
+            relative = relative.substring(1);
+        }
+        return relative;
+    } // end getRelativePath
+
+    //-----------------------------------------------------------------------------
+    // other public APIs which ProcessConfImpl displays which are not in ProcessConf interface
+
+    public List<String> getMexInterceptors(QName processId) {
+//        System.out.println("getMexInterceptors for processID: " + processId );
+        return null;
+    }
+
+    public void setTransient(boolean t) {
+//        System.out.println("setTransient called with boolean: " + t );
+    }
+
+    public List<Element> getExtensionElement(QName arg0) {
+        return Collections.emptyList();
+    }
+    // end of other public APIs
+    //-----------------------------------------------------------------------------
+
+} // end class TuscanyProcessConfImpl
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/provider/BPELImplementationProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/provider/BPELImplementationProvider.java
new file mode 100644
index 0000000000..c500f001dc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/provider/BPELImplementationProvider.java
@@ -0,0 +1,146 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.bpel.ode.provider;
+
+import java.io.File;
+import java.net.URI;
+
+import javax.transaction.TransactionManager;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.databinding.xml.DOMDataBinding;
+import org.apache.tuscany.sca.implementation.bpel.BPELImplementation;
+import org.apache.tuscany.sca.implementation.bpel.ode.EmbeddedODEServer;
+import org.apache.tuscany.sca.implementation.bpel.ode.ODEDeployment;
+import org.apache.tuscany.sca.implementation.bpel.ode.ODEInitializationException;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * BPEL Implementation provider
+ * 
+ * @version $Rev$ $Date$
+ */
+public class BPELImplementationProvider implements ImplementationProvider {
+    private final Log __log = LogFactory.getLog(getClass());
+    
+    private RuntimeComponent component;
+    private BPELImplementation implementation;
+    
+    private EmbeddedODEServer odeServer;
+    private TransactionManager txMgr;
+    
+    /**
+     * Constructs a new BPEL Implementation.
+     */
+    public BPELImplementationProvider(RuntimeComponent component,
+                                      BPELImplementation implementation,
+                                      EmbeddedODEServer odeServer,
+                                      TransactionManager txMgr) {
+        this.component = component;
+        this.implementation = implementation;
+        this.odeServer = odeServer;
+        this.txMgr = txMgr;
+        
+        // Configure the service and reference interfaces to use a DOM databinding
+        // as it's what ODE expects
+        for (Service service: implementation.getServices()) {
+            service.getInterfaceContract().getInterface().resetDataBinding(DOMDataBinding.NAME);
+        }
+        for (Reference reference: implementation.getReferences()) {
+            reference.getInterfaceContract().getInterface().resetDataBinding(DOMDataBinding.NAME);
+        }
+        
+    }
+
+    public Invoker createInvoker(RuntimeComponentService service, Operation operation) {
+        BPELInvoker invoker = new BPELInvoker(component, service, operation, odeServer, txMgr);
+        return invoker;
+    }
+    
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public void start() {
+        if(__log.isInfoEnabled()) {
+            __log.info("Starting " + component.getName());
+        }
+        
+        try {
+            if (!odeServer.isInitialized()) {
+                // start ode server
+                odeServer.init();
+            }
+
+            String location = this.implementation.getProcessDefinition().getLocation();
+            URI deployURI = new URI(null, location, null);
+            
+            File deploymentDir = new File(deployURI).getParentFile();
+            
+            if(__log.isInfoEnabled()) {
+                __log.info(">>> Deploying : " + deploymentDir.toString());
+            }
+
+            // deploy the process
+            if (odeServer.isInitialized()) {
+                try {
+                    //txMgr.begin();
+                    odeServer.registerTuscanyRuntimeComponent(implementation.getProcess(), component);
+                    // Replaced by Mike Edwards 23/05/2008
+                    //odeServer.deploy(new ODEDeployment(deploymentDir));
+                    odeServer.deploy(new ODEDeployment(deploymentDir), implementation );
+                    //txMgr.commit();
+                } catch (Exception e) {
+                    e.printStackTrace();
+                    //txMgr.rollback();
+                }
+            }
+            
+        } catch (ODEInitializationException inite) {
+            throw new RuntimeException("BPEL Component Type Implementation : Error initializing embedded ODE server " + inite.getMessage(), inite);
+        } catch(Exception e) {
+            throw new RuntimeException("BPEl Component Type Implementation initialization failure : " + e.getMessage(), e);
+        }
+    }
+
+    public void stop() {
+        if(__log.isInfoEnabled()) {
+            __log.info("Stopping " + component.getName());
+        }
+        
+        if (odeServer.isInitialized()) {
+            // start ode server
+            odeServer.stop();
+        }
+        
+        txMgr = null;
+
+        if(__log.isInfoEnabled()) {
+            __log.info("Stopped !!!");
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/provider/BPELImplementationProviderFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/provider/BPELImplementationProviderFactory.java
new file mode 100644
index 0000000000..ed327e237b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/provider/BPELImplementationProviderFactory.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.bpel.ode.provider;
+
+import javax.transaction.TransactionManager;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.implementation.bpel.BPELImplementation;
+import org.apache.tuscany.sca.implementation.bpel.ode.EmbeddedODEServer;
+import org.apache.tuscany.sca.implementation.bpel.ode.GeronimoTxFactory;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.provider.ImplementationProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.oasisopen.sca.annotation.Destroy;
+
+/**
+ * BPEL Implementation provider factory
+ * 
+ * We use the provider factory to instantiate a ODE server that is going to be injected in all BPEL components
+ * 
+ * @version $Rev$ $Date$
+ */
+public class BPELImplementationProviderFactory implements ImplementationProviderFactory<BPELImplementation> {
+
+    private EmbeddedODEServer odeServer;
+    private TransactionManager txMgr;
+
+    /**
+     * Default constructor receiving an extension point
+     * @param extensionPoints
+     */
+    public BPELImplementationProviderFactory(ExtensionPointRegistry extensionPoints) {
+        GeronimoTxFactory txFactory = new GeronimoTxFactory();
+        txMgr = txFactory.getTransactionManager();
+        this.odeServer = new EmbeddedODEServer(txMgr);
+    }
+
+    /**
+     * Creates a new BPEL Implementation and inject the EmbeddedODEServer
+     */
+    public ImplementationProvider createImplementationProvider(RuntimeComponent component, BPELImplementation implementation) {
+        return new BPELImplementationProvider(component, implementation, odeServer, txMgr);
+    }
+    
+    public Class<BPELImplementation> getModelType() {
+        return BPELImplementation.class;
+    }
+    
+    @Destroy
+    public void destroy() {
+        txMgr = null;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/provider/BPELInvoker.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/provider/BPELInvoker.java
new file mode 100644
index 0000000000..e07fdbc302
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/java/org/apache/tuscany/sca/implementation/bpel/ode/provider/BPELInvoker.java
@@ -0,0 +1,242 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.bpel.ode.provider;
+
+import java.lang.reflect.InvocationTargetException;
+import java.util.concurrent.Future;
+
+import javax.transaction.SystemException;
+import javax.transaction.TransactionManager;
+import javax.wsdl.Part;
+import javax.xml.namespace.QName;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.ode.bpel.iapi.MyRoleMessageExchange;
+import org.apache.ode.bpel.iapi.MessageExchange.Status;
+import org.apache.ode.utils.DOMUtils;
+import org.apache.ode.utils.GUID;
+import org.apache.tuscany.sca.implementation.bpel.ode.EmbeddedODEServer;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+
+/**
+ * Implements a target invoker for BPEL component implementations.
+ * 
+ * The target invoker is responsible for dispatching invocations to the particular
+ * component implementation logic. In this example we are simply delegating the
+ * CRUD operation invocations to the corresponding methods on our fake
+ * resource manager.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class BPELInvoker implements Invoker {
+    protected final Log __log = LogFactory.getLog(getClass());
+    
+    private EmbeddedODEServer odeServer;
+    private TransactionManager txMgr;
+    
+    private RuntimeComponentService service;
+    private Operation operation;
+    private QName bpelServiceName;
+    private String bpelOperationName;
+    private Part bpelOperationInputPart;
+    private Part bpelOperationOutputPart;
+    
+    public BPELInvoker(RuntimeComponent component, RuntimeComponentService service, Operation operation, EmbeddedODEServer odeServer, TransactionManager txMgr) {
+        this.service = service;
+        this.operation = operation;
+        this.bpelOperationName = operation.getName();
+        this.odeServer = odeServer;
+        this.txMgr = txMgr;
+
+        initializeInvocation();
+    }
+
+    
+    private void initializeInvocation() {
+      
+        __log.debug("Initializing BPELInvoker");
+
+        Interface interfaze = operation.getInterface();
+        if(interfaze instanceof WSDLInterface){
+            WSDLInterface wsdlInterface = null;
+            wsdlInterface = (WSDLInterface) interfaze;
+            
+            // The following commented out code is bogus and is replaced by what follows - Mike Edwards
+            // Service serviceDefinition = (Service) wsdlInterface.getWsdlDefinition().getDefinition().getAllServices().values().iterator().next(); 
+            // bpelServiceName = serviceDefinition.getQName();
+            //
+            // Fetch the service name from the service object
+            bpelServiceName = new QName( "http://tuscany.apache.org", service.getName() );
+                
+            bpelOperationInputPart = (Part) wsdlInterface.getPortType().getOperation(bpelOperationName,null,null).getInput().getMessage().getParts().values().iterator().next();
+            bpelOperationOutputPart = (Part) wsdlInterface.getPortType().getOperation(bpelOperationName,null,null).getOutput().getMessage().getParts().values().iterator().next();
+        }
+    }
+    
+    public Message invoke(Message msg) {
+        try {
+            Object[] args = msg.getBody();
+            Object resp = doTheWork(args);
+            msg.setBody(resp);
+        } catch (InvocationTargetException e) {
+            msg.setFaultBody(e.getCause());
+        }
+        return msg;
+    }
+
+    public Object doTheWork(Object[] args) throws InvocationTargetException {
+        Element response = null;
+        
+        if(! (operation.getInterface() instanceof WSDLInterface)) {
+            throw new InvocationTargetException(null,"Unsupported service contract");
+        }
+        
+        org.apache.ode.bpel.iapi.MyRoleMessageExchange mex = null;
+        Future<?> onhold = null;
+        
+        //Process the BPEL process invocation
+        try {
+            txMgr.begin();
+            mex = odeServer.getBpelServer().getEngine().createMessageExchange(new GUID().toString(),
+                                                                              bpelServiceName,
+                                                                              bpelOperationName);
+            
+            onhold = mex.invoke(createInvocationMessage(mex, args));
+            
+            txMgr.commit();
+        } catch (Exception e) {
+            try {
+                txMgr.rollback();
+            } catch (SystemException se) {
+
+            }
+            throw new InvocationTargetException(e, "Error invoking BPEL process : " + e.getMessage());
+        } 
+
+
+        // Waiting until the reply is ready in case the engine needs to continue in a different thread
+        if (onhold != null) {
+            try {
+                onhold.get();
+            } catch (Exception e) {
+                throw new InvocationTargetException(e,"Error invoking BPEL process : " + e.getMessage());
+            }
+        }
+
+        //Process the BPEL invocation response
+        try {
+            txMgr.begin();
+            // Reloading the mex in the current transaction, otherwise we can't
+            // be sure we have the "freshest" one.
+            mex = (MyRoleMessageExchange)odeServer.getBpelServer().getEngine().getMessageExchange(mex.getMessageExchangeId());
+
+            if (__log.isDebugEnabled()) {
+                Status status = mex.getStatus();
+                Element invocationResponse = mex.getResponse().getMessage();
+                __log.debug(">>>Invocation status:" + status.name());
+                __log.debug(">>>Response:\n" + DOMUtils.domToString(invocationResponse));
+                __log.debug(">>>Response:\n" + DOMUtils.domToString(invocationResponse));
+            }
+                
+            //process the method invocation result
+            response = processResponse(mex.getResponse().getMessage());
+            
+            txMgr.commit();
+            // end of transaction two
+        } catch (Exception e) {
+            try {
+                txMgr.rollback();
+            } catch (SystemException se) {
+
+            }
+            throw new InvocationTargetException(e, "Error retrieving BPEL process invocation status : " + e.getMessage());
+        }
+    
+    
+        return response;
+    }
+
+    /**
+     * Create BPEL Invocation message
+     * 
+     *  BPEL invocation message like :
+     *  <message>
+     *     <TestPart>
+     *        <hello xmlns="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl">Hello</hello>
+     *     </TestPart>
+     *   </message>
+     * @param args
+     * @return
+     */
+    private org.apache.ode.bpel.iapi.Message createInvocationMessage(org.apache.ode.bpel.iapi.MyRoleMessageExchange mex, Object[] args) {
+        Document dom = DOMUtils.newDocument();
+        
+        Element contentMessage = dom.createElement("message");
+        Element contentPart = dom.createElement(bpelOperationInputPart.getName());
+        Element payload = null;
+        
+        //TUSCANY-2321 - Properly handling Document or Element types
+        if(args[0] instanceof Document) {
+            payload = (Element) ((Document) args[0]).getFirstChild();
+        } else {
+            payload = (Element) args[0];
+        }
+        
+        contentPart.appendChild(dom.importNode(payload, true));
+        contentMessage.appendChild(contentPart);
+        dom.appendChild(contentMessage);
+        
+        if (__log.isDebugEnabled()) {
+            __log.debug("Creating invocation message:");
+            __log.debug(">> args.....: " + DOMUtils.domToString(payload));
+            __log.debug(">> message..:" + DOMUtils.domToString(dom.getDocumentElement()));
+        }
+
+        org.apache.ode.bpel.iapi.Message request = mex.createMessage(new QName("", ""));
+        request.setMessage(dom.getDocumentElement());
+                
+        return request;
+    }
+    
+    /**
+     * Process BPEL response
+     * 
+     *  <message>
+     *     <TestPart>
+     *        <hello xmlns="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl">World</hello>
+     *     </TestPart>
+     *   </message> 
+     * 
+     * @param response
+     * @return
+     */
+    private Element processResponse(Element response) {
+        return (Element) DOMUtils.findChildByName(response, new QName("",bpelOperationOutputPart.getName()));
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
new file mode 100644
index 0000000000..3bce8aa9ab
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the implementation extension

+org.apache.tuscany.sca.implementation.bpel.ode.provider.BPELImplementationProviderFactory;model=org.apache.tuscany.sca.implementation.bpel.BPELImplementation

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/test/java/org/apache/tuscany/sca/implementation/bpel/ode/EmbeddedODEServerTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/test/java/org/apache/tuscany/sca/implementation/bpel/ode/EmbeddedODEServerTestCase.java
new file mode 100644
index 0000000000..0f59990377
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/test/java/org/apache/tuscany/sca/implementation/bpel/ode/EmbeddedODEServerTestCase.java
@@ -0,0 +1,124 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.bpel.ode;
+
+import javax.transaction.TransactionManager;
+
+import junit.framework.TestCase;
+
+/**
+ * Test to Deploy and Invoke a HelloWorld BPEL process using EmbeddedODEServer
+ * 
+ * Major changes introduced to this testcase on 27/05/2008 associated with changes in the
+ * implementation of EmbeddedODEServer which remove the need for the ODE deploy.xml file - 
+ * instead a Tuscany BPELImplementation object is passed to the EmbeddedODEServer and this is
+ * introspected to get all the necessary information about the BPEL process
+ * 
+ * @version $Rev$ $Date$
+ */
+public class EmbeddedODEServerTestCase extends TestCase {
+	
+    private EmbeddedODEServer odeServer;
+
+    private TransactionManager txMgr;
+
+    @Override
+    protected void setUp() throws Exception {
+    	// Set up the ODE BPEL server...
+        GeronimoTxFactory txFactory = new GeronimoTxFactory();
+        txMgr = txFactory.getTransactionManager();
+
+        this.odeServer = new EmbeddedODEServer(txMgr);
+        odeServer.init();
+        
+    } // end setUp
+
+    @Override
+    protected void tearDown() throws Exception {
+        odeServer.stop();
+    }
+
+    public void testProcessInvocation() throws Exception {
+        if (!odeServer.isInitialized()) {
+            fail("Server did not start !");
+        }
+// TODO - write effective testcase - made problematic by the need to supply a resolved
+// BPELImplementation        
+/*
+        URL deployURL = getClass().getClassLoader().getResource("helloworld/deploy.xml");
+        File deploymentDir = new File(deployURL.toURI().getPath()).getParentFile();
+        System.out.println("Deploying : " + deploymentDir.toString());
+        System.out.println(deploymentDir);
+        
+        if (odeServer.isInitialized()) {
+            try {
+                txMgr.begin();
+                odeServer.deploy(new ODEDeployment(deploymentDir), implementation);
+                txMgr.commit();
+            } catch (Exception e) {
+                e.printStackTrace();
+                txMgr.rollback();
+            }
+            
+            // transaction one
+            MyRoleMessageExchange mex = null;
+            Future onhold = null;
+            try {
+                // invoke the process
+                txMgr.begin();
+                mex = odeServer.getBpelServer().getEngine().createMessageExchange(new GUID().toString(),
+                        new QName("http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl", "HelloService"), "hello");
+
+                Message request = mex.createMessage(new QName("", ""));
+                request.setMessage(DOMUtils.stringToDOM("<message><TestPart><hello xmlns=\"http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl\">Hello</hello></TestPart></message>"));
+                onhold = mex.invoke(request);
+                txMgr.commit();
+            } catch (Exception e) {
+                e.printStackTrace();
+                txMgr.rollback();
+            } 
+            // - end of transaction one
+
+            // Waiting until the reply is ready in case the engine needs to continue in a different thread
+            if (onhold != null)
+                onhold.get();
+
+            // transaction two
+            try {
+                txMgr.begin();
+                // Reloading the mex in the current transaction, otherwise we can't be sure we have
+                // the "freshest" one.
+                mex = (MyRoleMessageExchange) odeServer.getBpelServer().getEngine().getMessageExchange(mex.getMessageExchangeId());
+
+                Status status = mex.getStatus();
+                System.out.println("Status: " + status.name());
+                Element response = mex.getResponse().getMessage();
+                System.out.println("Response: " + DOMUtils.domToString(response));
+                txMgr.commit();
+                // end of transaction two
+            } catch (Exception e) {
+                e.printStackTrace();
+                txMgr.rollback();
+            } // end try
+        } // end if
+*/                
+    } // end testProcessInvocation
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/test/resources/helloworld/deploy.xml b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/test/resources/helloworld/deploy.xml
new file mode 100644
index 0000000000..571aa37d58
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/test/resources/helloworld/deploy.xml
@@ -0,0 +1,30 @@
+<!--
+  ~ Licensed to the Apache Software Foundation (ASF) under one
+  ~ or more contributor license agreements.  See the NOTICE file
+  ~ distributed with this work for additional information
+  ~ regarding copyright ownership.  The ASF licenses this file
+  ~ to you under the Apache License, Version 2.0 (the
+  ~ "License"); you may not use this file except in compliance
+  ~ with the License.  You may obtain a copy of the License at
+  ~
+  ~    http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing,
+  ~ software distributed under the License is distributed on an
+  ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+  ~ KIND, either express or implied.  See the License for the
+  ~ specific language governing permissions and limitations
+  ~ under the License.
+  -->
+<deploy xmlns="http://www.apache.org/ode/schemas/dd/2007/03"
+	xmlns:tns="http://tuscany.apache.org/implementation/bpel/example/helloworld" 
+	xmlns:wns="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl">
+
+
+	<process name="tns:HelloWorld">
+		<active>true</active>
+		<provide partnerLink="helloPartnerLink">
+			<service name="wns:HelloService" port="HelloPort"/>
+		</provide>
+	</process>
+</deploy>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/test/resources/helloworld/greetings.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/test/resources/helloworld/greetings.wsdl
new file mode 100644
index 0000000000..bcd3ea6afa
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/test/resources/helloworld/greetings.wsdl
@@ -0,0 +1,87 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<wsdl:definitions name="greetings"

+    targetNamespace="http://greetings" 

+    xmlns:tns="http://greetings" 

+    xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" 

+    xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" 

+    xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+    xmlns:plnk="http://schemas.xmlsoap.org/ws/2004/03/partner-link/">

+

+    <wsdl:types>

+        <schema elementFormDefault="qualified" targetNamespace="http://greetings" xmlns="http://www.w3.org/2001/XMLSchema">

+

+            <element name="getGreetings">

+                <complexType>

+                    <sequence>

+                        <element name="name" type="xsd:string"/>

+                    </sequence>

+                </complexType>

+            </element>

+

+            <element name="getGreetingsResponse">

+                <complexType>

+                    <sequence>

+                        <element name="getGreetingsReturn" type="xsd:string"/>

+                    </sequence>

+                </complexType>

+            </element>

+            

+        </schema>

+    </wsdl:types>

+

+    <wsdl:message name="getGreetingsRequest">

+        <wsdl:part element="tns:getGreetings" name="parameters"/>

+    </wsdl:message>

+

+    <wsdl:message name="getGreetingsResponse">

+        <wsdl:part element="tns:getGreetingsResponse" name="parameters"/>

+    </wsdl:message>

+

+    <wsdl:portType name="Greetings">

+        <wsdl:operation name="getGreetings">

+            <wsdl:input message="tns:getGreetingsRequest" name="getGreetingsRequest"/>

+            <wsdl:output message="tns:getGreetingsResponse" name="getGreetingsResponse"/>

+        </wsdl:operation>

+    </wsdl:portType>

+

+    <wsdl:binding name="GreetingsSoapBinding" type="tns:Greetings">

+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>

+        <wsdl:operation name="getGreetings">

+            <wsdlsoap:operation soapAction=""/>

+            <wsdl:input name="getGreetingsRequest">

+                <wsdlsoap:body use="literal"/>

+            </wsdl:input>

+            <wsdl:output name="getGreetingsResponse">

+                <wsdlsoap:body use="literal"/>

+            </wsdl:output>

+        </wsdl:operation>

+    </wsdl:binding>

+

+    <wsdl:service name="GreetingsService">

+        <wsdl:port name="GreetingsSoapPort" binding="tns:GreetingsSoapBinding">

+            <wsdlsoap:address location="http://localhost:8085/GreetingsServiceComponent"/>

+        </wsdl:port>

+    </wsdl:service>

+

+    <plnk:partnerLinkType name="GreetingsPartnerLinkType">

+        <plnk:role name="Provider" portType="tns:Greetings"/>

+    </plnk:partnerLinkType>

+</wsdl:definitions>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/test/resources/helloworld/helloworld.bpel b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/test/resources/helloworld/helloworld.bpel
new file mode 100644
index 0000000000..8cf91adc2c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/test/resources/helloworld/helloworld.bpel
@@ -0,0 +1,66 @@
+<!--
+  ~ Licensed to the Apache Software Foundation (ASF) under one
+  ~ or more contributor license agreements.  See the NOTICE file
+  ~ distributed with this work for additional information
+  ~ regarding copyright ownership.  The ASF licenses this file
+  ~ to you under the Apache License, Version 2.0 (the
+  ~ "License"); you may not use this file except in compliance
+  ~ with the License.  You may obtain a copy of the License at
+  ~
+  ~    http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing,
+  ~ software distributed under the License is distributed on an
+  ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+  ~ KIND, either express or implied.  See the License for the
+  ~ specific language governing permissions and limitations
+  ~ under the License.
+  -->
+<process name="HelloWorld"
+    targetNamespace="http://tuscany.apache.org/implementation/bpel/example/helloworld"
+    xmlns="http://schemas.xmlsoap.org/ws/2004/03/business-process/"

+    xmlns:bpws="http://schemas.xmlsoap.org/ws/2004/03/business-process/"
+    xmlns:tns="http://tuscany.apache.org/implementation/bpel/example/helloworld"    
+    xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+    xmlns:test="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"
+    queryLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath2.0"
+    expressionLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath2.0">
+
+  <import location="helloworld.wsdl" importType="http://schemas.xmlsoap.org/wsdl/"
+     namespace="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"/>
+
+   <partnerLinks>
+      <partnerLink name="helloPartnerLink" partnerLinkType="test:HelloPartnerLinkType" myRole="me" />
+   </partnerLinks>
+    
+   <variables>
+     <variable name="helloMessage" messageType="test:HelloMessage"/>
+     <variable name="tmpVar" type="xsd:string"/>
+   </variables>
+
+   <sequence>
+       <receive
+          name="start"
+          partnerLink="helloPartnerLink"
+          portType="test:HelloPortType"
+          operation="hello"
+          variable="helloMessage"
+          createInstance="yes"/>
+
+      <assign name="assign1">
+          <copy>
+              <from variable="helloMessage" part="TestPart"/>
+              <to variable="tmpVar"/>
+          </copy>
+          <copy>
+              <from>concat($tmpVar,' World')</from>
+              <to variable="helloMessage" part="TestPart"/>
+          </copy>
+      </assign>
+       <reply name="end"  
+              partnerLink="helloPartnerLink"
+              portType="test:HelloPortType" 
+              operation="hello"
+              variable="helloMessage"/>
+   </sequence>
+</process>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/test/resources/helloworld/helloworld.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/test/resources/helloworld/helloworld.wsdl
new file mode 100644
index 0000000000..1d71727b2d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/test/resources/helloworld/helloworld.wsdl
@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="utf-8" ?>

+<!--

+  ~ Licensed to the Apache Software Foundation (ASF) under one

+  ~ or more contributor license agreements.  See the NOTICE file

+  ~ distributed with this work for additional information

+  ~ regarding copyright ownership.  The ASF licenses this file

+  ~ to you under the Apache License, Version 2.0 (the

+  ~ "License"); you may not use this file except in compliance

+  ~ with the License.  You may obtain a copy of the License at

+  ~

+  ~    http://www.apache.org/licenses/LICENSE-2.0

+  ~

+  ~ Unless required by applicable law or agreed to in writing,

+  ~ software distributed under the License is distributed on an

+  ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+  ~ KIND, either express or implied.  See the License for the

+  ~ specific language governing permissions and limitations

+  ~ under the License.

+  -->

+

+<wsdl:definitions name="helloworld"

+    targetNamespace="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"

+    xmlns="http://schemas.xmlsoap.org/wsdl/"

+    xmlns:tns="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"

+    xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" 

+    xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"

+    xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+    xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"

+    xmlns:bpws="http://schemas.xmlsoap.org/ws/2004/03/business-process/"

+    xmlns:plnk="http://schemas.xmlsoap.org/ws/2004/03/partner-link/">

+    

+    <wsdl:types>

+        <schema elementFormDefault="qualified" 

+           targetNamespace="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl" 

+           xmlns="http://www.w3.org/2001/XMLSchema">

+

+            <element name="hello">

+                <complexType>

+                    <sequence>

+                        <element name="message" type="xsd:string"/>

+                    </sequence>

+                </complexType>

+            </element>            

+        </schema>

+    </wsdl:types>

+    

+    <wsdl:message name="HelloMessage">

+        <wsdl:part element="tns:hello" name="TestPart"/>

+    </wsdl:message>

+    

+    <wsdl:portType name="HelloPortType">

+        <wsdl:operation name="hello">

+            <wsdl:input message="tns:HelloMessage" name="TestIn"/>

+            <wsdl:output message="tns:HelloMessage" name="TestOut"/>

+        </wsdl:operation>    

+    </wsdl:portType>

+    

+

+    <wsdl:binding name="HelloSoapBinding" type="tns:HelloPortType">

+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>

+        <wsdl:operation name="hello">

+            <wsdlsoap:operation soapAction=""/>

+            <wsdl:input name="TestIn">

+                <wsdlsoap:body use="literal"/>

+            </wsdl:input>

+            <wsdl:output name="TestOut">

+                <wsdlsoap:body use="literal"/>

+            </wsdl:output>

+        </wsdl:operation>

+    </wsdl:binding>    

+    

+    <wsdl:service name="HelloService">

+		<wsdl:port name="HelloPort" binding="tns:HelloSoapBinding">

+     		<soap:address location="http://localhost:8085/ode/processes/helloWorld"/>

+		</wsdl:port>

+    </wsdl:service>

+    

+   <plnk:partnerLinkType name="HelloPartnerLinkType">

+       <plnk:role name="me" portType="tns:HelloPortType"/>

+       <plnk:role name="you" portType="tns:HelloPortType"/>

+   </plnk:partnerLinkType>

+</wsdl:definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/test/resources/log4j.properties b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/test/resources/log4j.properties
new file mode 100644
index 0000000000..82b3c09723
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel-runtime/src/test/resources/log4j.properties
@@ -0,0 +1,36 @@
+#
+#    Licensed to the Apache Software Foundation (ASF) under one or more
+#    contributor license agreements.  See the NOTICE file distributed with
+#    this work for additional information regarding copyright ownership.
+#    The ASF licenses this file to You under the Apache License, Version 2.0
+#    (the "License"); you may not use this file except in compliance with
+#    the License.  You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS,
+#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#    See the License for the specific language governing permissions and
+#    limitations under the License.
+#
+
+# Set root logger level to WARN and its only appender to CONSOLE

+log4j.rootLogger=OFF, CONSOLE

+

+# log4j properties to work with commandline tools.

+log4j.category.org.mortbay=OFF

+log4j.category.org.hibernate.type=OFF

+log4j.category.org.objectweb=OFF

+log4j.category.org.apache.ode.axis2=OFF

+log4j.category.org.apache.ode.bpel.engine=OFF

+log4j.category.org.apache.ode.daohib.bpel.CorrelatorDaoImpl=OFF

+log4j.category.org.apache.ode.bpel.epr=OFF
+log4j.category.org.apache.tuscany.sca.implementation.bpel=OFF
+log4j.category.org.apache.tuscany.sca.implementation.bpel.ode=OFF
+log4j.category.org.apache.tuscany.sca.implementation.bpel.ode.provider=OFF
+

+# Console appender

+log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender

+log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout

+log4j.appender.CONSOLE.layout.ConversionPattern=[%p] - %C{1}.%M(%L) | %m%n

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/LICENSE
new file mode 100644
index 0000000000..baba9ca048
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/LICENSE
@@ -0,0 +1,251 @@
+

+                                 Apache License

+                           Version 2.0, January 2004

+                        http://www.apache.org/licenses/

+

+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

+

+   1. Definitions.

+

+      "License" shall mean the terms and conditions for use, reproduction,

+      and distribution as defined by Sections 1 through 9 of this document.

+

+      "Licensor" shall mean the copyright owner or entity authorized by

+      the copyright owner that is granting the License.

+

+      "Legal Entity" shall mean the union of the acting entity and all

+      other entities that control, are controlled by, or are under common

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+      direction or management of such entity, whether by contract or

+      otherwise, or (ii) ownership of fifty percent (50%) or more of the

+      outstanding shares, or (iii) beneficial ownership of such entity.

+

+      "You" (or "Your") shall mean an individual or Legal Entity

+      exercising permissions granted by this License.

+

+      "Source" form shall mean the preferred form for making modifications,

+      including but not limited to software source code, documentation

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+

+      "Object" form shall mean any form resulting from mechanical

+      transformation or translation of a Source form, including but

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+

+      "Work" shall mean the work of authorship, whether in Source or

+      Object form, made available under the License, as indicated by a

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+

+      "Derivative Works" shall mean any work, whether in Source or Object

+      form, that is based on (or derived from) the Work and for which the

+      editorial revisions, annotations, elaborations, or other modifications

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+      of this License, Derivative Works shall not include works that remain

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+

+      "Contribution" shall mean any work of authorship, including

+      the original version of the Work and any modifications or additions

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+      to the Licensor or its representatives, including but not limited to

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+

+   2. Grant of Copyright License. Subject to the terms and conditions of

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+   3. Grant of Patent License. Subject to the terms and conditions of

+      this License, each Contributor hereby grants to You a perpetual,

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+

+   4. Redistribution. You may reproduce and distribute copies of the

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+      You may add Your own copyright statement to Your modifications and

+      may provide additional or different license terms and conditions

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+

+   5. Submission of Contributions. Unless You explicitly state otherwise,

+      any Contribution intentionally submitted for inclusion in the Work

+      by You to the Licensor shall be under the terms and conditions of

+      this License, without any additional terms or conditions.

+      Notwithstanding the above, nothing herein shall supersede or modify

+      the terms of any separate license agreement you may have executed

+      with Licensor regarding such Contributions.

+

+   6. Trademarks. This License does not grant permission to use the trade

+      names, trademarks, service marks, or product names of the Licensor,

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+

+   7. Disclaimer of Warranty. Unless required by applicable law or

+      agreed to in writing, Licensor provides the Work (and each

+      Contributor provides its Contributions) on an "AS IS" BASIS,

+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or

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+      appropriateness of using or redistributing the Work and assume any

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+

+   8. Limitation of Liability. In no event and under no legal theory,

+      whether in tort (including negligence), contract, or otherwise,

+      unless required by applicable law (such as deliberate and grossly

+      negligent acts) or agreed to in writing, shall any Contributor be

+      liable to You for damages, including any direct, indirect, special,

+      incidental, or consequential damages of any character arising as a

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+   9. Accepting Warranty or Additional Liability. While redistributing

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+

+   END OF TERMS AND CONDITIONS

+

+   APPENDIX: How to apply the Apache License to your work.

+

+      To apply the Apache License to your work, attach the following

+      boilerplate notice, with the fields enclosed by brackets "[]"

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+      file or class name and description of purpose be included on the

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+

+   Copyright [yyyy] [name of copyright owner]

+

+   Licensed under the Apache License, Version 2.0 (the "License");

+   you may not use this file except in compliance with the License.

+   You may obtain a copy of the License at

+

+       http://www.apache.org/licenses/LICENSE-2.0

+

+   Unless required by applicable law or agreed to in writing, software

+   distributed under the License is distributed on an "AS IS" BASIS,

+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+   See the License for the specific language governing permissions and

+   limitations under the License.

+

+===============================================================================================================

+

+Apache Tuscany SCA for Java Subcomponents

+=========================================: 

+

+The Tuscany SCA for Java release includes a number of subcomponents with

+separate copyright notices and license terms. Your use of the source

+code for the these subcomponents is subject to the terms and

+conditions of the following licenses.

+

+=================================================================================================================

+

+This module implementation-script temporarily includes one file under the following BSD license:

+

+ Copyright (c) 2006, Sun Microsystems, Inc.

+ All rights reserved.

+ 

+ Redistribution and use in source and binary forms, with or without 

+ modification, are permitted provided that the following conditions are met:

+ 

+  - Redistributions of source code must retain the above copyright notice, this 

+    list of conditions and the following disclaimer.

+ 

+  - Redistributions in binary form must reproduce the above copyright notice, 

+    this list of conditions and the following disclaimer in the documentation 

+    and/or other materials provided with the distribution.

+ 

+  - Neither the name of the Sun Microsystems, Inc. nor the names of 

+    contributors may be used to endorse or promote products derived from this 

+    software without specific prior written permission.

+ 

+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 

+ CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED 

+ WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 

+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 

+ PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 

+ COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY 

+ DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 

+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 

+ PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 

+ USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 

+ CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 

+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 

+ OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 

+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH 

+ DAMAGE. 

+

+=================================================================================================================

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..5e88dde880
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/META-INF/MANIFEST.MF
@@ -0,0 +1,34 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.implementation.bpel;version="2.0.0"

+ ;uses:="org.apache.tuscany.sca.assembly,org.apache.tuscany.sca.contribution.

+ resolver,javax.xml.namespace"

+Private-Package: org.apache.tuscany.sca.implementation.bpel.impl;versi

+ on="2.0.0",org.apache.tuscany.sca.implementation.bpel.xml;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA BPEL Implementation Model

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397433843

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA BPEL Implementation Model

+Import-Package: javax.wsdl,

+ javax.wsdl.extensions,

+ javax.xml.namespace,

+ javax.xml.stream,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.assembly.impl;version="2.0.0",

+ org.apache.tuscany.sca.contribution;version="2.0.0",

+ org.apache.tuscany.sca.contribution.namespace;version="2.0.0",

+ org.apache.tuscany.sca.contribution.processor;version="2.0.0",

+ org.apache.tuscany.sca.contribution.resolver;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.implementation.bpel;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.wsdl;version="2.0.0",

+ org.apache.tuscany.sca.monitor;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.implementation.bpel

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/NOTICE
new file mode 100644
index 0000000000..a2f696be26
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/NOTICE
@@ -0,0 +1,17 @@
+${pom.name}

+Copyright (c) 2005 - 2008 The Apache Software Foundation

+

+This product includes software developed by

+The Apache Software Foundation (http://www.apache.org/).

+

+Unless otherwise indicated, all distribution made available by the Apache Software Foundation

+is provided to you under the terms and conditions of the Apache License Version 2.0 ("AL").

+A copy of the AL is provided with this distribution as the LICENSE file present in the

+root directory, and is also available at http://www.apache.org/licenses/.

+

+This product also includes software under the BSD license 

+(see the LICENSE file contained in this distribution), with

+the following copyright:

+

+Copyright (c) 2006, Sun Microsystems, Inc.

+All rights reserved.

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/pom.xml
new file mode 100644
index 0000000000..800b789e73
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/pom.xml
@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    *

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    *

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.

+-->

+<project>

+	<modelVersion>4.0.0</modelVersion>

+	<parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-modules</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+	</parent>

+	<artifactId>tuscany-implementation-bpel</artifactId>

+	<name>Apache Tuscany SCA BPEL Implementation Extension</name>

+

+	<dependencies>

+		<dependency>

+			<groupId>org.apache.tuscany.sca</groupId>

+			<artifactId>tuscany-assembly</artifactId>

+			<version>2.0-M3</version>

+		</dependency>

+

+		<dependency>

+			<groupId>org.apache.tuscany.sca</groupId>

+			<artifactId>tuscany-assembly-xml</artifactId>

+			<version>2.0-M3</version>

+		</dependency>

+

+		<dependency>

+			<groupId>org.apache.tuscany.sca</groupId>

+			<artifactId>tuscany-interface</artifactId>

+			<version>2.0-M3</version>

+		</dependency>

+

+		<dependency>

+			<groupId>org.apache.tuscany.sca</groupId>

+			<artifactId>tuscany-interface-wsdl</artifactId>

+			<version>2.0-M3</version>

+		</dependency>

+

+		<dependency>

+			<groupId>org.apache.tuscany.sca</groupId>

+			<artifactId>tuscany-interface-java</artifactId>

+			<version>2.0-M3</version>

+		</dependency>

+

+		<dependency>

+			<groupId>org.apache.tuscany.sca</groupId>

+			<artifactId>tuscany-databinding</artifactId>

+			<version>2.0-M3</version>

+		</dependency>

+

+		<dependency>

+			<groupId>junit</groupId>

+			<artifactId>junit</artifactId>

+			<version>4.5</version>

+			<scope>test</scope>

+		</dependency>

+	</dependencies>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/BPELFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/BPELFactory.java
new file mode 100644
index 0000000000..9f8f9c0e9a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/BPELFactory.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.bpel;
+
+/**
+ * A factory for the BPEL implementation model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface BPELFactory {
+    
+    /**
+     * Creates a new BPEL implementation.
+     * 
+     * @return
+     */
+    BPELImplementation createBPELImplementation();
+
+    /**
+     * Creates a new BPEL Process Definition
+     * 
+     * @return
+     */
+    BPELProcessDefinition createBPELProcessDefinition();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/BPELImplementation.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/BPELImplementation.java
new file mode 100644
index 0000000000..d54add5391
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/BPELImplementation.java
@@ -0,0 +1,91 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.bpel;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * The model representing the BPEL implementation in an SCA assembly model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface BPELImplementation extends Implementation {
+
+    /**
+     * Get the BPEL process Name
+     * 
+     * @return
+     */
+    QName getProcess();
+    
+    /**
+     * Set the BPEL process Name
+     * 
+     * @param processName process QName
+     */
+    void setProcess(QName processName);
+    
+    /**
+     * Get the BPEL process definition
+     * 
+     * @return
+     */
+    BPELProcessDefinition getProcessDefinition();
+    
+    /**
+     * Set the BPEL process definition
+     * 
+     * @param processDefinition
+     */
+    void setProcessDefinition(BPELProcessDefinition processDefinition);
+    
+    /** 
+     * Returns the componentType for this implementation.
+     * 
+     *  @return
+     */
+    public ComponentType getComponentType(); 
+
+    /**
+     * Sets the componentType for this implementation
+     * 
+     * @param componentType the component type to set
+     */
+    public void setComponentType(ComponentType componentType); 
+
+    /**
+     * Returns the model resolver that can be used to resolve WSDLs and XSDs
+     * referenced by the BPEL process.
+     * 
+     * @return
+     */
+    ModelResolver getModelResolver();
+
+    /**
+     * Sets the model resolver that can be used to resolve WSDLs and XSDs referenced
+     * by the BPEL process.
+     * 
+     * @param modelResolver
+     */
+    void setModelResolver(ModelResolver modelResolver);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/BPELProcessDefinition.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/BPELProcessDefinition.java
new file mode 100644
index 0000000000..1f927f4648
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/BPELProcessDefinition.java
@@ -0,0 +1,107 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.bpel;
+
+import java.util.List;
+
+import javax.wsdl.PortType;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Base;
+import org.apache.tuscany.sca.implementation.bpel.xml.BPELImportElement;
+import org.apache.tuscany.sca.implementation.bpel.xml.BPELPartnerLinkElement;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
+
+/**
+ * The model representing a BPEL process definition.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface BPELProcessDefinition extends Base {
+
+    /**
+     * Get the BPEL process Name
+     * 
+     * @return
+     */
+    QName getName();
+
+    /**
+     * Set the BPEL process Name
+     * 
+     * @param processName process QName
+     */
+    void setName(QName name);
+
+    /**
+     * Get BPEL process URI
+     * 
+     * @return URI for the process
+     */
+    String getURI();
+
+    /**
+     * Set the BPEL process URI
+     * 
+     * @param uri for the process
+     */
+    void setURI(String uri);
+
+    /**
+     * Get the URL for the process location
+     * 
+     * @return
+     */
+    String getLocation();
+
+    /**
+     * Set the URL for the process location
+     * 
+     * @param url
+     */
+    void setLocation(String location);
+    
+    /**
+     * Return the list of PartnerLinks for this process
+     * 
+     * @return
+     */
+    List<BPELPartnerLinkElement> getPartnerLinks();
+    
+    /**
+     * Return the list of imports for this process
+     * 
+     * @return
+     */
+    List<BPELImportElement> getImports();
+    
+    /**
+     * Return the collection of associated port types
+     * 
+     * @return
+     */
+    public List<PortType> getPortTypes() ;
+    
+    /**
+     * Return the collection of associated WSDL interfaces
+     * @return
+     */
+    public List<WSDLInterface> getInterfaces() ;
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/impl/BPELFactoryImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/impl/BPELFactoryImpl.java
new file mode 100644
index 0000000000..f9b95c7da8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/impl/BPELFactoryImpl.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.bpel.impl;
+
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.bpel.BPELFactory;
+import org.apache.tuscany.sca.implementation.bpel.BPELImplementation;
+import org.apache.tuscany.sca.implementation.bpel.BPELProcessDefinition;
+
+/**
+ * A factory for the BPEL implementation model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class BPELFactoryImpl implements BPELFactory {
+    
+    public BPELFactoryImpl(FactoryExtensionPoint modelFactories) {
+    }
+
+    public BPELImplementation createBPELImplementation() {
+        return new BPELImplementationImpl();
+    }
+
+    public BPELProcessDefinition createBPELProcessDefinition() {
+        return new BPELProcessDefinitionImpl();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/impl/BPELImplementationImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/impl/BPELImplementationImpl.java
new file mode 100644
index 0000000000..f1c943e49c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/impl/BPELImplementationImpl.java
@@ -0,0 +1,132 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.bpel.impl;
+
+import java.util.Collections;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.impl.ImplementationImpl;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.implementation.bpel.BPELImplementation;
+import org.apache.tuscany.sca.implementation.bpel.BPELProcessDefinition;
+
+/**
+ * The model representing a BPEL implementation in an SCA assembly model.
+ * 
+ * @version $Rev$ $Date$
+ */
+class BPELImplementationImpl extends ImplementationImpl implements BPELImplementation {
+
+    private QName processName;
+    private BPELProcessDefinition processDefinition;
+    private ComponentType componentType;
+    private ModelResolver modelResolver;
+
+    public QName getProcess() {
+        return processName;
+    }
+    
+    public void setProcess(QName processName) {
+        this.processName = processName;
+    }
+
+    public BPELProcessDefinition getProcessDefinition() {
+        return this.processDefinition;
+    }
+
+    public void setProcessDefinition(BPELProcessDefinition processDefinition) {
+        this.processDefinition = processDefinition;
+    }
+
+    @Override
+    public String getURI() {
+        // The BPEL implementation does not have a URI
+        return null;
+    }
+
+    @Override
+    public void setURI(String uri) {
+        // The BPEL implementation does not have a URI
+    }
+
+    @Override
+    public ConstrainingType getConstrainingType() {
+        // The BPEL implementation does not support constrainingTypes
+        return null;
+    }
+
+    @Override
+    public List<Property> getProperties() {
+        // The BPEL implementation does not support properties
+        return Collections.emptyList();
+    }
+    
+    public ComponentType getComponentType() {
+        return componentType;
+    }
+
+    public void setComponentType(ComponentType componentType) {
+        this.componentType = componentType;
+    }
+    
+    public ModelResolver getModelResolver() {
+        return modelResolver;
+    }
+    
+    public void setModelResolver(ModelResolver modelResolver) {
+        this.modelResolver = modelResolver;
+    }
+    
+    @Override
+    public List<Service> getServices() {
+        return componentType.getServices();
+    }
+
+    @Override
+    public List<Reference> getReferences() {
+        return componentType.getReferences();
+    }
+    
+    @Override
+    public int hashCode() {
+        return String.valueOf(this.getProcess()).hashCode();
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else if (obj instanceof BPELImplementation) {
+            if (getProcess() != null) {
+                return getProcess().equals(((BPELImplementation)obj).getProcess());
+            } else {
+                return ((BPELImplementation)obj).getProcess() == null;
+            }
+        } else {
+            return false;
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/impl/BPELProcessDefinitionImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/impl/BPELProcessDefinitionImpl.java
new file mode 100644
index 0000000000..dcd0f71ea7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/impl/BPELProcessDefinitionImpl.java
@@ -0,0 +1,115 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.bpel.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.wsdl.PortType;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.implementation.bpel.BPELProcessDefinition;
+import org.apache.tuscany.sca.implementation.bpel.xml.BPELImportElement;
+import org.apache.tuscany.sca.implementation.bpel.xml.BPELPartnerLinkElement;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
+
+/**
+ * The BPEL process definition implementation.
+ * 
+ * @version $Rev$ $Date$
+ */
+class BPELProcessDefinitionImpl implements BPELProcessDefinition {
+    private QName name;
+    private String uri;
+    private String location;
+    private boolean unresolved;
+    private List<BPELPartnerLinkElement> partnerLinks = new ArrayList<BPELPartnerLinkElement>();
+    private List<BPELImportElement> imports = new ArrayList<BPELImportElement>();
+    private List<PortType> thePortTypes = new ArrayList<PortType>();
+    private List<WSDLInterface> theInterfaces = new ArrayList<WSDLInterface>();
+    
+    public QName getName() {
+        return name;
+    }
+
+    public void setName(QName name) {
+        this.name = name;
+    }
+
+    public String getURI() {
+        return uri;
+    }
+    
+    public void setURI(String uri) {
+        this.uri = uri;
+    }
+    
+    public String getLocation() {
+        return location;
+    }
+
+    public void setLocation(String location) {
+        this.location = location; 
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean undefined) {
+        this.unresolved = undefined;
+    }  
+    
+    public List<BPELPartnerLinkElement> getPartnerLinks() {
+    	return partnerLinks;
+    }
+    
+    public List<BPELImportElement> getImports() {
+    	return imports;
+    }
+    
+    public List<PortType> getPortTypes() {
+    	return thePortTypes;
+    }
+    
+    public List<WSDLInterface> getInterfaces() {
+    	return theInterfaces;
+    }
+    
+    @Override
+    public int hashCode() {
+        return String.valueOf(getName()).hashCode();
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else if (obj instanceof BPELProcessDefinition) {
+            if (getName() != null) {
+                return getName().equals(((BPELProcessDefinition)obj).getName());
+            } else {
+                return ((BPELProcessDefinition)obj).getName() == null;
+            }
+        } else {
+            return false;
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/xml/BPELDocumentModelResolver.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/xml/BPELDocumentModelResolver.java
new file mode 100644
index 0000000000..47f64934b4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/xml/BPELDocumentModelResolver.java
@@ -0,0 +1,110 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.bpel.xml;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImport;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.bpel.BPELProcessDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+
+/**
+ * A Model Resolver for BPEL process models.
+ *
+ * @version $Rev$ $Date$
+ */
+public class BPELDocumentModelResolver implements ModelResolver {
+
+    private Contribution contribution;
+    private Map<QName, BPELProcessDefinition> map = new HashMap<QName, BPELProcessDefinition>();
+    
+    public BPELDocumentModelResolver(Contribution contribution, FactoryExtensionPoint modelFactories) {
+        this.contribution = contribution;
+    }
+
+    public void addModel(Object resolved) {
+        BPELProcessDefinition process = (BPELProcessDefinition)resolved;
+        map.put(process.getName(), process);
+    }
+    
+    public Object removeModel(Object resolved) {
+        return map.remove(((BPELProcessDefinition)resolved).getName());
+    }
+    
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        
+    	BPELProcessDefinition resolved = null;
+    	QName qname = ((BPELProcessDefinition)unresolved).getName();
+    	
+    	// Lookup a definition for the given namespace, from imports
+    	List<String> locations = new ArrayList<String>();
+        // Collection of namespace imports with location
+        Map<String, NamespaceImport> locationMap = new HashMap<String, NamespaceImport>();
+        for (Import import_ : this.contribution.getImports()) {
+            if (import_ instanceof NamespaceImport) {
+                NamespaceImport namespaceImport = (NamespaceImport)import_;
+                if (namespaceImport.getNamespace().equals(qname.getNamespaceURI())) {
+                    if (namespaceImport.getLocation() == null) {
+	                    // Delegate the resolution to the import resolver
+	                    resolved = namespaceImport.getModelResolver().resolveModel(BPELProcessDefinition.class, (BPELProcessDefinition)unresolved);
+	                    if (!resolved.isUnresolved()) {
+	                        return modelClass.cast(resolved);
+	                    }
+                    } else {
+                    	// We might have multiple imports for the same namespace,
+                		// need to search them in lexical order.
+                		locations.add(namespaceImport.getLocation());
+                    }
+                }
+            }
+        }
+        // Search namespace imports with locations in lexical order
+        Collections.sort(locations);
+        for (String location : locations) {
+        	NamespaceImport namespaceImport = (NamespaceImport)locationMap.get(location);
+        	// Delegate the resolution to the namespace import resolver
+            resolved = 
+                namespaceImport.getModelResolver().resolveModel(BPELProcessDefinition.class, (BPELProcessDefinition)unresolved);
+            if (!resolved.isUnresolved()) {
+                return modelClass.cast(resolved);
+            }
+        }
+        
+        
+        // Not found, Lookup a definition for the given namespace, within contribution       
+        resolved = (BPELProcessDefinition) map.get(qname);
+        if (resolved != null) {
+            return modelClass.cast(resolved);
+        }        
+        
+        return (T)unresolved;
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/xml/BPELDocumentProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/xml/BPELDocumentProcessor.java
new file mode 100644
index 0000000000..f8b4ae8dec
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/xml/BPELDocumentProcessor.java
@@ -0,0 +1,549 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.bpel.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.List;
+
+import javax.wsdl.Definition;
+import javax.wsdl.PortType;
+import javax.wsdl.extensions.ExtensibilityElement;
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.bpel.BPELFactory;
+import org.apache.tuscany.sca.implementation.bpel.BPELProcessDefinition;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.wsdl.BPELPartnerLinkTypeExt;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLObject;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+
+/**
+ * BPEL document processor responsible for reading a BPEL file and producing necessary model info about it
+ * 
+ * TODO: The namespaces for WS-BPEL include 2 versions - only the earlier BPEL 1.1 versions are
+ * supported at present - the BPEL 2.0 namespaces also need support.  This will require inspection
+ * of both BPEL process files and of WSDL files for their BPEL namespaces
+ * @version $Rev$ $Date$
+ */
+public class BPELDocumentProcessor extends BaseStAXArtifactProcessor implements URLArtifactProcessor<BPELProcessDefinition> {
+//    public final static QName BPEL_PROCESS_DEFINITION = new QName("http://schemas.xmlsoap.org/ws/2004/03/business-process/", "process");
+//    public final static QName BPEL_EXECUTABLE_DEFINITION = new QName("http://docs.oasis-open.org/wsbpel/2.0/process/executable", "process");
+
+    private static final String SCA_BPEL_NS 	= "http://docs.oasis-open.org/ns/opencsa/sca-bpel/200801";
+    private static final String WSDL_NS 		= "http://schemas.xmlsoap.org/wsdl/";
+
+    // BPEL 1.1
+    private static final String BPEL_NS 		= "http://schemas.xmlsoap.org/ws/2004/03/business-process/";
+    private static final String BPEL_PLINK_NS 	= "http://schemas.xmlsoap.org/ws/2004/03/partner-link/";
+    private final static String NAME_ELEMENT 		= "name";
+    private static final String LINKTYPE_NAME 		= "partnerLinkType";
+    private final static String TARGET_NAMESPACE 	= "targetNamespace";
+    private static final QName PROCESS_ELEMENT 		= new QName(BPEL_NS, "process");
+    private static final QName PARTNERLINK_ELEMENT 	= new QName(BPEL_NS, "partnerLink");
+    private static final QName ONEVENT_ELEMENT 		= new QName(BPEL_NS, "onEvent");
+    private static final QName RECEIVE_ELEMENT 		= new QName(BPEL_NS, "receive");
+    private static final QName ONMESSAGE_ELEMENT 	= new QName(BPEL_NS, "onMessage");
+    private static final QName INVOKE_ELEMENT 		= new QName(BPEL_NS, "invoke");
+    private static final QName IMPORT_ELEMENT 		= new QName(BPEL_NS, "import");
+    private static final QName LINKTYPE_ELEMENT 	= new QName(BPEL_PLINK_NS, LINKTYPE_NAME);
+    
+    // BPEL 2.0
+    private static final String BPEL_NS_20 			= "http://docs.oasis-open.org/wsbpel/2.0/process/executable";
+    private static final String BPEL_PLINK_NS_20	= "http://docs.oasis-open.org/wsbpel/2.0/plnktype";
+    private static final QName PROCESS_ELEMENT_20 		= new QName(BPEL_NS_20, "process");
+    private static final QName PARTNERLINK_ELEMENT_20 	= new QName(BPEL_NS_20, "partnerLink");
+    private static final QName ONEVENT_ELEMENT_20 		= new QName(BPEL_NS_20, "onEvent");
+    private static final QName RECEIVE_ELEMENT_20 		= new QName(BPEL_NS_20, "receive");
+    private static final QName ONMESSAGE_ELEMENT_20 	= new QName(BPEL_NS_20, "onMessage");
+    private static final QName INVOKE_ELEMENT_20 		= new QName(BPEL_NS_20, "invoke");
+    private static final QName IMPORT_ELEMENT_20 		= new QName(BPEL_NS_20, "import");   
+    private static final QName LINKTYPE_ELEMENT_20 		= new QName(BPEL_PLINK_NS_20, LINKTYPE_NAME);
+    
+    private final static XMLInputFactory inputFactory = XMLInputFactory.newInstance();
+    
+    private final BPELFactory factory;
+    private WSDLFactory WSDLfactory;
+    private Monitor monitor;
+
+    public BPELDocumentProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
+        this.factory     = modelFactories.getFactory(BPELFactory.class);
+        this.WSDLfactory = modelFactories.getFactory(WSDLFactory.class);
+        this.monitor = monitor;
+    }
+    
+    public String getArtifactType() {
+        return "*.bpel";
+    }    
+
+    public Class<BPELProcessDefinition> getModelType() {
+        return BPELProcessDefinition.class;
+    }
+
+    public BPELProcessDefinition read(URL contributionURL, URI artifactURI, URL artifactURL) throws ContributionReadException {
+        BPELProcessDefinition processDefinition = null;
+        try {
+            // for now we are just using process name
+            // and relying on componentType file for service definition
+            // so it's OK to set resolved for now
+            processDefinition = readProcessDefinition(artifactURL);
+            processDefinition.setURI(artifactURI.toString());
+            processDefinition.setUnresolved(false);
+        } catch (Exception e) {
+            ContributionReadException ce = new ContributionReadException(e);
+            error("ContributionReadException", artifactURL, ce);
+        }
+
+        return processDefinition;
+    }
+
+    public void resolve(BPELProcessDefinition model, ModelResolver resolver) throws ContributionResolveException {
+        // FIXME - serious resolving needs to happen here
+    	
+    	// Step 1 is to resolve the WSDL files referenced from this BPEL process
+    	// - one complexity here is that the WSDL definitions hold BPEL extension elements for
+    	// the partnerLinkType declarations - and these must be used in later steps
+    	//
+    	// Step 2 is to take all the partnerLink definitions and establish the PortType being
+    	// used, by tracing through the related partnerLinkType declarations - the PortType is
+    	// effectively a definition of the interface used by the partnerLink.
+    	// - another consideration here is that each partnerLink can involve 2 interfaces, one
+    	// for the forward calls to the process, the other for calls from the process - depending
+    	// on whether the partnerLink is a reference or a service, one of these interfaces is a
+    	// callback interface.
+    	
+    	List<BPELImportElement> theImports = model.getImports();
+        for (BPELImportElement theImport : theImports) {
+
+            // Deal with WSDL imports
+            if (theImport.getImportType().equals(WSDL_NS)) {
+                String wsdlLocation = theImport.getLocation();
+                String wsdlNamespace = theImport.getNamespace();
+
+                // Resolve the WSDL definition
+                WSDLDefinition proxy = WSDLfactory.createWSDLDefinition();
+                proxy.setUnresolved(true);
+                proxy.setNamespace(wsdlNamespace);
+                if (wsdlLocation != null) {
+                    proxy.setLocation(URI.create(wsdlLocation));
+                }
+                WSDLDefinition resolved = resolver.resolveModel(WSDLDefinition.class, proxy);
+                if (resolved != null && !resolved.isUnresolved()) {
+                    theImport.setWSDLDefinition(resolved);
+                } else {
+                    error("CannotResolveWSDLReference", resolver, wsdlLocation, wsdlNamespace);
+                    return;
+                } // end if
+            } // end if
+        } // end for
+    	
+    	// Fetch the sets of partner links, port types and interfaces
+    	List<BPELPartnerLinkTypeElement> thePLinkTypes = getPartnerLinkTypes( theImports );
+    	Collection<WSDLInterface> theInterfaces = (Collection<WSDLInterface>)new ArrayList<WSDLInterface>();
+    	Collection<PortType> thePortTypes = getAllPortTypes( theImports, theInterfaces, resolver );
+    	
+    	// Store the Port Types and the Interfaces for later calculation of the component type...
+    	model.getPortTypes().addAll(thePortTypes);
+    	model.getInterfaces().addAll(theInterfaces);
+    	
+    	// Now, for each partnerLink in the BPEL process, find the related partnerLinkType element 
+        List<BPELPartnerLinkElement> thePartnerLinks = model.getPartnerLinks();
+        for (BPELPartnerLinkElement thePartnerLink : thePartnerLinks) {
+            QName partnerLinkType = thePartnerLink.getPartnerLinkType();
+            BPELPartnerLinkTypeElement pLinkType = findPartnerLinkType(partnerLinkType, thePLinkTypes);
+            if (pLinkType == null) {
+                error("PartnerLinkNoMatchingType", thePartnerLink, thePartnerLink.getName());
+            } else
+                thePartnerLink.setPartnerLinkType(pLinkType);
+        } // end for
+    	
+    } // end resolve
+    
+    /**
+     * Retrieve all the Partner Link types defined in the imported WSDL files
+     * 
+     * @param theImports
+     */
+    @SuppressWarnings("unchecked")
+    private List<BPELPartnerLinkTypeElement> getPartnerLinkTypes( List<BPELImportElement> theImports) throws ContributionResolveException {
+    	
+    	List<BPELPartnerLinkTypeElement> thePLinks = new ArrayList<BPELPartnerLinkTypeElement>();
+
+        // We must find the partner link type elements from amongst the imported
+        // WSDLs
+        for (BPELImportElement theImport : theImports) {
+            if (theImport.getImportType().equals(WSDL_NS)) {
+
+                // Find all the WSDL definitions matching the imported namespace
+                List<Definition> wsdlDefinitions = new ArrayList<Definition>();
+                WSDLDefinition theWSDL = theImport.getWSDLDefinition();
+                wsdlDefinitions.add(theWSDL.getDefinition());
+                for (WSDLDefinition importedWSDL: theWSDL.getImportedDefinitions()) {
+                    wsdlDefinitions.add(importedWSDL.getDefinition());
+                }
+
+                // The BPEL partnerLinkType elements are extension elements within
+                // the WSDL definitions
+                for (Definition wsdlDefinition: wsdlDefinitions) {
+                    for (ExtensibilityElement theElement : (List<ExtensibilityElement>)wsdlDefinition.getExtensibilityElements()) {
+                        QName elementType = theElement.getElementType();
+                        if (elementType.equals(LINKTYPE_ELEMENT)) {
+                            BPELPartnerLinkTypeExt pLinkExt = (BPELPartnerLinkTypeExt)theElement;
+                            
+                            // Fetch the name of the partnerLinkType
+                            String name = pLinkExt.getName();
+                            QName qName = new QName(wsdlDefinition.getTargetNamespace(), name);
+                            BPELPartnerLinkTypeElement pLinkElement = new BPELPartnerLinkTypeElement(qName);
+
+                            // The partnerLinkType must have one and may have 2 role
+                            // child elements
+                            int count = 0;
+                            for (int i = 0; i < 2; i++) {
+                                if (pLinkExt.getRoleName(i) == null)
+                                    continue;
+                                PortType pType = wsdlDefinition.getPortType(pLinkExt.getRolePortType(i));
+                                if (count == 0) {
+                                    pLinkElement.setRole1(pLinkExt.getRoleName(i), pLinkExt.getRolePortType(i), pType);
+                                    count++;
+                                } else if (count == 1) {
+                                    pLinkElement.setRole2(pLinkExt.getRoleName(i), pLinkExt.getRolePortType(i), pType);
+                                    count++;
+                                } else {
+                                    break;
+                                } // end if
+                            } // end for
+
+                            if (count == 0) {
+                                error("PartnerLinkTypeNoRoles", theElement, pLinkElement.getName());
+                                throw new ContributionResolveException("partnerLinkType " + pLinkElement.getName() + " has no Roles defined");
+                            } else
+                                thePLinks.add(pLinkElement);
+                        } // end if
+
+                    } // end for
+                }
+            }
+        } // end for
+        return thePLinks;
+    } // end getPartnerLinkTypes
+
+    /**
+     * Returns all the portTypes referenced by the process.
+     * 
+     * @param theImports
+     * @param theInterfaces
+     * @param resolver
+     * @return
+     * @throws ContributionResolveException
+     */
+    @SuppressWarnings("unchecked")
+    private Collection<PortType> getAllPortTypes(List<BPELImportElement> theImports,
+                                                 Collection<WSDLInterface> theInterfaces, ModelResolver resolver) throws ContributionResolveException {
+
+        Collection<PortType> thePortTypes = (Collection<PortType>)new ArrayList<PortType>();
+        for (BPELImportElement theImport : theImports) {
+            if (theImport.getImportType().equals(WSDL_NS)) {
+                
+                // Find all the WSDL definitions matching the imported namespace
+                List<Definition> wsdlDefinitions = new ArrayList<Definition>();
+                WSDLDefinition theWSDL = theImport.getWSDLDefinition();
+                wsdlDefinitions.add(theWSDL.getDefinition());
+                for (WSDLDefinition importedWSDL: theWSDL.getImportedDefinitions()) {
+                    wsdlDefinitions.add(importedWSDL.getDefinition());
+                }
+                for (Definition wsdlDefinition: wsdlDefinitions) {
+
+                    Collection<PortType> portTypes = (Collection<PortType>)wsdlDefinition.getPortTypes().values();
+                    thePortTypes.addAll(portTypes);
+
+                    // Create WSDLInterface elements for each PortType found
+                    for (PortType portType : portTypes) {
+                        WSDLObject<PortType> wsdlPortType = theWSDL.getWSDLObject(PortType.class, portType.getQName());
+                        WSDLInterface wsdlInterface;
+                        if (wsdlPortType != null) {
+                            // Introspect the WSDL portType and add the resulting
+                            // WSDLInterface to the resolver
+                            try {
+                                theWSDL.setDefinition(wsdlPortType.getDefinition());
+                                wsdlInterface = WSDLfactory.createWSDLInterface(wsdlPortType.getElement(), theWSDL, resolver);
+                                wsdlInterface.setWsdlDefinition(theWSDL);
+                            } catch (InvalidInterfaceException e) {
+                                ContributionResolveException ce = new ContributionResolveException(e);
+                                error("ContributionResolveException", resolver, ce);
+                                throw ce;
+                            } // end try
+                            resolver.addModel(wsdlInterface);
+                            theInterfaces.add(wsdlInterface);
+                        } // end if
+                    } // end for
+                }
+            }
+        } // end for
+
+        return thePortTypes;
+    } // end getAllPortTypes
+    
+    /**
+     * Finds a partnerLinkType definition within the WSDLs imported by the BPEL
+     * process.
+     * 
+     * @param partnerLinkTypeName - the name of the partnerLinkType
+     * @param theImports a list of the WSDL import declarations
+     * @return a BPELPartnerLinkTypeElement for the partnerLinkType or null if it cannot be
+     * found
+     */
+    private BPELPartnerLinkTypeElement findPartnerLinkType( QName partnerLinkTypeName, 
+                                                            List<BPELPartnerLinkTypeElement> thePLinkTypes) {
+    	// We must find the partner link type element from amongst the imported WSDLs
+    	for ( BPELPartnerLinkTypeElement thePLinkType : thePLinkTypes ){
+    		if( thePLinkType.getName().equals(partnerLinkTypeName) ) return thePLinkType;
+     	} // end for
+    	return null;
+    } // end findPartnerLinkType
+    
+
+    /**
+     * Read a process definition.
+     * 
+     * @param doc
+     * @return
+     * @throws Exception
+     */
+    private BPELProcessDefinition readProcessDefinition(URL doc) throws Exception {
+        BPELProcessDefinition processDefinition = factory.createBPELProcessDefinition();
+        processDefinition.setUnresolved(true);
+        processDefinition.setLocation(doc.toString());
+
+        InputStream is = doc.openStream();
+        XMLStreamReader reader = null;
+        try {
+            reader = inputFactory.createXMLStreamReader(is);
+
+            /*
+             * The principle here is to look for partnerLink elements, which
+             * form either services or references. A partnerLink can be EITHER -
+             * the algorithm for deciding is: 1) Explicit marking with
+             * sca:reference or sca:service attribute 2) "first use" of the
+             * partnerLink by specific BPEL activity elements: <onEvent../>,
+             * <receive../> or <pick../> elements imply a service <invoke../>
+             * implies a reference
+             */
+
+            // TODO - need to handle <scope../> elements as kind of "nested" processes
+            // - and scopes introduce the possibility of partnerLinks with the
+            // same name at different levels of scope.... (yuk!!)
+            boolean completed = false;
+            while (!completed) {
+                switch (reader.next()) {
+                    case START_ELEMENT:
+                        QName qname = reader.getName();
+                        if (PROCESS_ELEMENT.equals(qname) || PROCESS_ELEMENT_20.equals(qname)) {
+                            QName processName = new QName(getString(reader, TARGET_NAMESPACE), getString(reader, NAME_ELEMENT));
+                            processDefinition.setName(processName);
+                        } else if (PARTNERLINK_ELEMENT.equals(qname) || PARTNERLINK_ELEMENT_20.equals(qname)) {
+                            processDefinition.getPartnerLinks().add(processPartnerLinkElement(reader));
+                        } else if (ONEVENT_ELEMENT.equals(qname) || RECEIVE_ELEMENT.equals(qname) || ONMESSAGE_ELEMENT.equals(qname) || 
+                        		   ONEVENT_ELEMENT_20.equals(qname) || RECEIVE_ELEMENT_20.equals(qname) || ONMESSAGE_ELEMENT_20.equals(qname)) {
+                            processPartnerLinkAsService(reader.getAttributeValue(null, "partnerLink"), processDefinition.getPartnerLinks());
+                        } else if (INVOKE_ELEMENT.equals(qname) || INVOKE_ELEMENT_20.equals(qname)) {
+                            processPartnerLinkAsReference(reader.getAttributeValue(null, "partnerLink"), processDefinition.getPartnerLinks());
+                        } else if (IMPORT_ELEMENT.equals(qname) || IMPORT_ELEMENT_20.equals(qname)) {
+                            processDefinition.getImports().add(processImportElement(reader));
+                        } // end if
+                        break;
+                    case END_ELEMENT:
+                    	qname = reader.getName();
+                    	if (PROCESS_ELEMENT.equals(qname) || PROCESS_ELEMENT_20.equals(qname)) {
+                            completed = true;
+                            break;
+                        } // end if
+                } // end switch
+            } // end while
+        } finally {
+            if (reader != null)
+                reader.close();
+            is.close();
+        } // end try
+
+        return processDefinition;
+    } // end readProcessDefinition
+
+    /**
+     * Processes a partnerLink element from the BPEL process and creates a
+     * BPELPartnerLink object
+     * 
+     * @param reader
+     */
+    private BPELPartnerLinkElement processPartnerLinkElement(XMLStreamReader reader) throws ContributionReadException {
+        BPELPartnerLinkElement partnerLink = new BPELPartnerLinkElement( reader.getAttributeValue(null, "name"),
+                                                                         getQNameValue(reader, reader.getAttributeValue(null, "partnerLinkType")),
+                                                                         reader.getAttributeValue(null, "myRole"),
+                                                                         reader.getAttributeValue(null, "partnerRole"));
+        
+        // See if there are any SCA extension attributes
+        String scaService = reader.getAttributeValue(SCA_BPEL_NS, "service");
+        String scaReference = reader.getAttributeValue(SCA_BPEL_NS, "reference");
+        if ((scaService != null) && (scaReference != null)) {
+            // It is incorrect to set both service & reference attributes
+            error("PartnerLinkHasBothAttr", partnerLink, reader.getAttributeValue(null, "name"));
+            throw new ContributionReadException("BPEL PartnerLink " + reader.getAttributeValue(null, "name") + " has both sca:reference and sca:service attributes set");
+        }
+        
+        // Set the SCA type and the related name, if present
+        if (scaService != null)
+            partnerLink.setAsService(scaService);
+        else if (scaReference != null)
+            partnerLink.setAsReference(scaReference);
+        return partnerLink;
+        
+    } // end processPartnerLinkElement
+
+    /**
+     * Processes an <import../> element from the BPEL process and creates a
+     * BPELImportElement object
+     * 
+     * @param reader
+     */
+    private BPELImportElement processImportElement(XMLStreamReader reader) {
+        return (new BPELImportElement(reader.getAttributeValue(null, "location"),
+                                      reader.getAttributeValue(null, "importType"),
+                                      reader.getAttributeValue(null, "namespace")));
+        
+    } // end processImportElement
+
+    /**
+     * Mark a named partnerLink as a Service, unless it is already marked as a
+     * Reference
+     * 
+     * @param partnerLinkName
+     * @param partnerLinks
+     */
+    private void processPartnerLinkAsService(String partnerLinkName, List<BPELPartnerLinkElement> partnerLinks) {
+        BPELPartnerLinkElement partnerLink = findPartnerLinkByName(partnerLinks, partnerLinkName);
+        if (partnerLink == null) {
+            warning("ReferencePartnerLinkNotInList", partnerLinkName, partnerLinkName);
+        } else {
+            // Set the type of the partnerLink to "service" if not already
+            // set...
+            if (!partnerLink.isSCATyped())
+                partnerLink.setAsService(partnerLinkName);
+        } // endif
+    } // end processPartnerLinkAsReference
+
+    /**
+     * Mark a named partnerLink as a Reference, unless it is already marked as a
+     * Service
+     * 
+     * @param partnerLinkName
+     * @param partnerLinks
+     */
+    private void processPartnerLinkAsReference(String partnerLinkName, List<BPELPartnerLinkElement> partnerLinks) {
+        BPELPartnerLinkElement partnerLink = findPartnerLinkByName(partnerLinks, partnerLinkName);
+        if (partnerLink == null) {
+            warning("ReferencePartnerLinkNotInList", partnerLinkName, partnerLinkName);
+        } else {
+            // Set the type of the partnerLink to "service" if not already
+            // set...
+            if (!partnerLink.isSCATyped())
+                partnerLink.setAsReference(partnerLinkName);
+        } // endif
+    } // end processPartnerLinkAsReference
+
+    /**
+     * Finds a PartnerLink by name from a List of PartnerLinks returns null if
+     * there is no partnerLink with a matching name - returns the PartnerLink
+     * with a matching name
+     * 
+     * @param partnerLinks
+     * @param partnerLinkName
+     */
+    private BPELPartnerLinkElement findPartnerLinkByName(List<BPELPartnerLinkElement> partnerLinks, String partnerLinkName) {
+        // Scan the list looking for a partner link with the supplied name
+        Iterator<BPELPartnerLinkElement> it = partnerLinks.iterator();
+        while (it.hasNext()) {
+            BPELPartnerLinkElement thePartnerLink = it.next();
+            if (thePartnerLink.getName().equals(partnerLinkName))
+                return thePartnerLink;
+        }
+        return null;
+    } // end method findPartnerLinkByName
+
+    /**
+     * Report a warning.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void warning(String message, Object model, Object... messageParameters) {
+        if (monitor != null) {
+            Problem problem = monitor.createProblem(this.getClass().getName(), "impl-bpel-validation-messages", Severity.WARNING, model, message, (Object[])messageParameters);
+            monitor.problem(problem);
+        }
+    }
+
+    /**
+     * Report a error.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void error(String message, Object model, Object... messageParameters) {
+        if (monitor != null) {
+            Problem problem = monitor.createProblem(this.getClass().getName(), "impl-bpel-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters);
+            monitor.problem(problem);
+        }
+    }
+
+    /**
+     * Report a exception.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void error(String message, Object model, Exception ex) {
+        if (monitor != null) {
+            Problem problem = monitor.createProblem(this.getClass().getName(), "impl-bpel-validation-messages", Severity.ERROR, model, message, ex);
+            monitor.problem(problem);
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/xml/BPELImplementationProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/xml/BPELImplementationProcessor.java
new file mode 100644
index 0000000000..57e7a0b6fa
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/xml/BPELImplementationProcessor.java
@@ -0,0 +1,516 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.bpel.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.wsdl.PortType;
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.bpel.BPELFactory;
+import org.apache.tuscany.sca.implementation.bpel.BPELImplementation;
+import org.apache.tuscany.sca.implementation.bpel.BPELProcessDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterfaceContract;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+
+/**
+ * Implements a StAX artifact processor for BPEL implementations.
+ * 
+ * The artifact processor is responsible for processing <implementation.bpel>
+ * elements in SCA assembly XML composite files and populating the BPEL
+ * implementation model, resolving its references to other artifacts in the SCA
+ * contribution, and optionally write the model back to SCA assembly XML.
+ * 
+ *  @version $Rev$ $Date$
+ */
+public class BPELImplementationProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<BPELImplementation> {
+    private static final String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
+    private static final String PROCESS = "process";
+    private static final String IMPLEMENTATION_BPEL = "implementation.bpel";
+    private static final QName IMPLEMENTATION_BPEL_QNAME = new QName(SCA11_NS, IMPLEMENTATION_BPEL);
+    
+    private AssemblyFactory assemblyFactory;
+    private BPELFactory bpelFactory;
+    private WSDLFactory wsdlFactory;
+    private Monitor monitor;
+    
+    public BPELImplementationProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
+        this.assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+        this.wsdlFactory = modelFactories.getFactory(WSDLFactory.class);
+        this.bpelFactory = modelFactories.getFactory(BPELFactory.class);
+        this.monitor = monitor;
+    }
+
+    public QName getArtifactType() {
+        // Returns the QName of the XML element processed by this processor
+        return IMPLEMENTATION_BPEL_QNAME;
+    }
+
+    public Class<BPELImplementation> getModelType() {
+        // Returns the type of model processed by this processor
+        return BPELImplementation.class;
+    }
+
+    public BPELImplementation read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        assert IMPLEMENTATION_BPEL_QNAME.equals(reader.getName());
+        
+        // Read an <implementation.bpel> element
+        BPELImplementation implementation = null;
+        
+        // Read the process attribute. 
+        QName process = getAttributeValueNS(reader, PROCESS);
+        if (process == null) {
+        	return implementation;
+        }
+
+        // Create and initialize the BPEL implementation model
+        implementation = bpelFactory.createBPELImplementation();
+        implementation.setProcess(process);
+        implementation.setUnresolved(true);
+        
+        // Skip to end element
+        while (reader.hasNext()) {
+            if (reader.next() == END_ELEMENT && IMPLEMENTATION_BPEL_QNAME.equals(reader.getName())) {
+                break;
+            }
+        }
+        
+        return implementation;
+    }
+
+    public void resolve(BPELImplementation implementation, ModelResolver resolver) throws ContributionResolveException {
+        
+    	if( implementation != null && implementation.isUnresolved()) 
+    	{
+    	    implementation.setModelResolver(resolver);
+    	    
+            BPELProcessDefinition processDefinition = resolveBPELProcessDefinition(implementation, resolver);
+            if(processDefinition.isUnresolved()) {
+            	error("BPELProcessNotFound", implementation, processDefinition.getName());
+            } else {            
+                implementation.setProcessDefinition(processDefinition);
+            
+                // Get the component type from the process definition
+                generateComponentType( implementation );
+            
+                //resolve component type
+                mergeComponentType(resolver, implementation);
+                        
+                //set current implementation resolved 
+                implementation.setUnresolved(false);
+            }
+        }
+        
+    } // end resolve
+
+    public void write( BPELImplementation bpelImplementation, 
+    		           XMLStreamWriter writer ) throws ContributionWriteException, XMLStreamException {
+        //FIXME Deal with policy processing...
+        // Write <implementation.bpel process="..."/>
+        // policyProcessor.writePolicyPrefixes(bpelImplementation, writer);
+        writer.writeStartElement(SCA11_NS, IMPLEMENTATION_BPEL);
+        // policyProcessor.writePolicyAttributes(bpelImplementation, writer);
+        
+        if (bpelImplementation.getProcess() != null) {
+            writer.writeAttribute(PROCESS, bpelImplementation.getProcess().toString() );
+        }
+
+        writer.writeEndElement();
+
+    } // end write
+
+    private BPELProcessDefinition resolveBPELProcessDefinition(BPELImplementation impl, ModelResolver resolver) throws ContributionResolveException {
+        QName processName = impl.getProcess();
+        BPELProcessDefinition processDefinition = this.bpelFactory.createBPELProcessDefinition();
+        processDefinition.setName(processName);
+        processDefinition.setUnresolved(true);
+        
+        return resolver.resolveModel(BPELProcessDefinition.class, processDefinition);
+    } // end resolveBPELProcessDefinition
+    
+    /**
+     * Calculates the component type of the supplied implementation and attaches it to the
+     * implementation.
+     * 
+     * @param impl
+     * @throws ContributionResolveException
+     */
+    private void generateComponentType(BPELImplementation impl) throws ContributionResolveException {
+
+        // Create a ComponentType and mark it unresolved
+        ComponentType componentType = assemblyFactory.createComponentType();
+        componentType.setUnresolved(true);
+        impl.setComponentType(componentType);
+
+        // Each partner link in the process represents either a service or a
+        // reference
+        // - or both, in the sense of involving a callback
+        BPELProcessDefinition theProcess = impl.getProcessDefinition();
+        List<BPELPartnerLinkElement> partnerLinks = theProcess.getPartnerLinks();
+
+        for (BPELPartnerLinkElement pLink : partnerLinks) {
+
+            // check that the partner link has been designated as service or
+            // reference in SCA terms
+            if (pLink.isSCATyped()) {
+                String scaName = pLink.getSCAName();
+                if (pLink.querySCAType().equals("reference")) {
+                    componentType.getReferences().add(generateReference(scaName, pLink.getMyRolePortType(), pLink.getPartnerRolePortType(), theProcess.getInterfaces()));
+                } else {
+                    componentType.getServices().add(generateService(scaName, pLink.getMyRolePortType(), pLink.getPartnerRolePortType(), theProcess.getInterfaces()));
+                } // end if
+            } // end if
+        } // end for
+
+    } // end getComponentType
+    
+    /**
+     * Create an SCA reference for a partnerLink
+     * @param name - name of the reference
+     * @param myRolePT - partner link type of myRole
+     * @param partnerRolePT - partner link type of partnerRole
+     * @param theInterfaces - list of WSDL interfaces associated with the BPEL process
+     * @return
+     */
+    private Reference generateReference( String name, PortType myRolePT, 
+    		PortType partnerRolePT, Collection<WSDLInterface> theInterfaces) throws ContributionResolveException {
+        
+        Reference reference = assemblyFactory.createReference();
+        WSDLInterfaceContract interfaceContract = wsdlFactory.createWSDLInterfaceContract();
+        reference.setInterfaceContract(interfaceContract);
+
+        // Establish whether there is just a call interface or a call + callback
+        // interface
+        PortType callPT = null;
+        PortType callbackPT = null;
+        if (myRolePT != null) {
+            callPT = myRolePT;
+            // If the 2 port types are not the same one, there is a callback...
+            if (partnerRolePT != null) {
+                if (!myRolePT.getQName().equals(partnerRolePT.getQName())) {
+                    callbackPT = partnerRolePT;
+                } // end if
+            } // end if
+        } else if (partnerRolePT != null) {
+            callPT = partnerRolePT;
+        } // end if
+
+        // No interfaces mean an error
+        if (callPT == null && callbackPT == null) {
+            error("MyRolePartnerRoleNull", theInterfaces);
+        } // end if
+
+        // Set the name of the reference to the supplied name and the
+        // multiplicity of the reference
+        // to 1..1
+        // TODO: support other multiplicities
+        reference.setName(name);
+        reference.setMultiplicity(Multiplicity.ONE_ONE);
+
+        if (callPT != null) {
+            // Set the call interface and, if present, the callback interface
+            WSDLInterface callInterface = null;
+            for (WSDLInterface anInterface : theInterfaces) {
+                if (anInterface.getPortType().getQName().equals(callPT.getQName()))
+                    callInterface = anInterface;
+            } // end for
+            if (callInterface == null) {
+                error("NoInterfaceForPortType", theInterfaces, callPT.getQName().toString());
+            } else
+                reference.getInterfaceContract().setInterface(callInterface);
+        }
+
+        // There is a callback if the partner role is not null and if the
+        // partner role port type
+        // is not the same as the port type for my role
+        if (callbackPT != null) {
+            WSDLInterface callbackInterface = null;
+            for (WSDLInterface anInterface : theInterfaces) {
+                if (anInterface.getPortType().getQName().equals(callbackPT.getQName()))
+                    callbackInterface = anInterface;
+            } // end for
+            if (callbackInterface == null) {
+                error("NoInterfaceForPortType", theInterfaces, callbackPT.getQName().toString());
+            } else
+                reference.getInterfaceContract().setCallbackInterface(callbackInterface);
+        } // end if
+
+        return reference;
+    } // end generateReference
+    
+    /**
+     * Create an SCA service for a partnerLink
+     * @param name - name of the reference
+     * @param myRolePT - partner link type of myRole
+     * @param partnerRolePT - partner link type of partnerRole
+     * @param theInterfaces - list of WSDL interfaces associated with the BPEL process
+     * @return
+     */
+    private Service generateService( String name, PortType myRolePT, 
+    		PortType partnerRolePT, Collection<WSDLInterface> theInterfaces ) 
+    		throws ContributionResolveException {
+        Service service = assemblyFactory.createService();
+        WSDLInterfaceContract interfaceContract = wsdlFactory.createWSDLInterfaceContract();
+        service.setInterfaceContract(interfaceContract);
+
+        // Set the name of the service to the supplied name
+        service.setName(name);
+
+        // Establish whether there is just a call interface or a call + callback
+        // interface
+        PortType callPT = null;
+        PortType callbackPT = null;
+        if (myRolePT != null) {
+            callPT = myRolePT;
+            // If the 2 port types are not the same one, there is a callback...
+            if (partnerRolePT != null) {
+                if (!myRolePT.getQName().equals(partnerRolePT.getQName())) {
+                    callbackPT = partnerRolePT;
+                } // end if
+            } // end if
+        } else if (partnerRolePT != null) {
+            callPT = partnerRolePT;
+        } // end if
+
+        // No interfaces mean an error
+        if (callPT == null && callbackPT == null) {
+            error("MyRolePartnerRoleNull", theInterfaces);
+        } // end if
+
+        if (callPT != null) {
+            // Set the call interface and, if present, the callback interface
+            WSDLInterface callInterface = null;
+            for (WSDLInterface anInterface : theInterfaces) {
+                if (anInterface.getPortType().getQName().equals(callPT.getQName()))
+                    callInterface = anInterface;
+            } // end for
+            if (callInterface == null) {
+                error("NoInterfaceForPortType", theInterfaces, callPT.getQName().toString());
+            } else
+                service.getInterfaceContract().setInterface(callInterface);
+        } // end if
+
+        // There is a callback if the partner role is not null and if the
+        // partner role port type
+        // is not the same as the port type for my role
+        if (callbackPT != null) {
+            WSDLInterface callbackInterface = null;
+            for (WSDLInterface anInterface : theInterfaces) {
+                if (anInterface.getPortType().getQName().equals(callbackPT.getQName()))
+                    callbackInterface = anInterface;
+            } // end for
+            if (callbackInterface == null) {
+                error("NoInterfaceForPortType", theInterfaces, callbackPT.getQName().toString());
+            } else
+                service.getInterfaceContract().setCallbackInterface(callbackInterface);
+        } // end if
+
+        return service;
+    } // end generateService
+    
+    /**
+     * Merge the componentType from introspection and from external file
+     * 
+     * Note the setting of the DataBinding for both Services and References to DOM, since this is
+     * the data format expected by the ODE BPEL implementation code.
+     * 
+     * @param resolver
+     * @param impl
+     */
+    private void mergeComponentType(ModelResolver resolver, BPELImplementation impl) {
+
+        // Load the component type from a component type file, if any
+        ComponentType componentType = getComponentType(resolver, impl);
+        if (componentType != null && !componentType.isUnresolved()) {
+
+            // References...
+            Map<String, Reference> refMap = new HashMap<String, Reference>();
+            for (Reference reference : componentType.getReferences()) {
+                refMap.put(reference.getName(), reference);
+            } // end for
+
+            // For the present, overwrite anything arising from the component
+            // type sidefile if
+            // equivalent services are defined in the implementation.
+            // TODO - a more careful merge must be done, using the
+            // implementation introspection data
+            // as the master but adding any additional and non-conflicting
+            // information from the
+            // sidefile
+            for (Reference ref : impl.getReferences()) {
+                refMap.put(ref.getName(), ref);
+            } // end for
+
+            impl.getReferences().clear();
+            impl.getReferences().addAll(refMap.values());
+
+            // Services.....
+            Map<String, Service> serviceMap = new HashMap<String, Service>();
+            for (Service service : componentType.getServices()) {
+                serviceMap.put(service.getName(), service);
+            } // end for
+
+            // For the present, overwrite anything arising from the component
+            // type sidefile if
+            // equivalent services are defined in the implementation.
+            // TODO - a more careful merge must be done, using the
+            // implementation introspection data
+            // as the master but adding any additional and non-conflicting
+            // information from the
+            // sidefile
+            for (Service svc : impl.getServices()) {
+                serviceMap.put(svc.getName(), svc);
+            } // end for
+
+            impl.getServices().clear();
+            impl.getServices().addAll(serviceMap.values());
+
+            // Properties
+            Map<String, Property> propMap = new HashMap<String, Property>();
+            for (Property property : componentType.getProperties()) {
+                propMap.put(property.getName(), property);
+            } // end for
+
+            // A simple overwrite of any equivalent properties from the
+            // component type sidefile
+            for (Property prop : impl.getProperties()) {
+                propMap.put(prop.getName(), prop);
+            }
+        }
+    }
+
+
+    /**
+     * Find the componentType side file based on the BPEL implementation artifact
+     * @param resolver
+     * @param impl
+     * @return
+     */
+    private ComponentType getComponentType(ModelResolver resolver, BPELImplementation impl) {
+        String bpelProcessURI = impl.getProcessDefinition().getURI().toString();
+        
+        // Get the component type definition contained in the componentType file, if any
+        String componentTypeURI = bpelProcessURI.replace(".bpel", ".componentType");
+        ComponentType componentType = assemblyFactory.createComponentType();
+        componentType.setUnresolved(true);
+        componentType.setURI(componentTypeURI);
+        componentType = resolver.resolveModel(ComponentType.class, componentType);
+        if (!componentType.isUnresolved()) {
+            return componentType;
+        }
+        return null;
+    } // end getComponentType
+
+    /**
+     * Returns a QName from its string representation in a named attribute of an XML element
+     * supplied in an XMLStreamReader
+     * 
+     * QName attributes of an XML element (such as  BPEL process) is presented in one of
+     * two alternative formats:
+     * 1) In the form of a local name with a prefix, with the prefix referencing a namespace
+     * URI declaration elsewhere in the composite (typically on the composite element)
+     * 
+     * ie:   nms:SomeName
+     *       xmlns:nms="http://example.com/somenamespace"
+     *       
+     * 2) In the XML Namespaces recommendation format (see http://jclark.com/xml/xmlns.htm )
+     * where the namespace URI and the local name are encoded into a single string, with the 
+     * namespace URI enclosed between a pair of braces {...}
+     * 
+     *  ie:  {http://example.com/somenamespace}SomeName
+     */
+    private QName getAttributeValueNS(XMLStreamReader reader, String attribute) {
+        String fullValue = reader.getAttributeValue(null, attribute);
+        if (fullValue == null) {
+            error("AttributeProcessMissing", reader);
+            return null;
+        }
+
+        // Deal with the attribute in the XML Namespaces recommendation format
+        // - trim off any leading/trailing spaces and check that the first
+        // character is '{'
+        if (fullValue.trim().charAt(0) == '{') {
+            try {
+                // Attempt conversion to a QName object
+                QName theProcess = QName.valueOf(fullValue);
+                return theProcess;
+            } catch (IllegalArgumentException e) {
+                // This exception happens if the attribute begins with '{' but
+                // doesn't conform
+                // to the XML Namespaces recommendation format
+                error("AttributeWithoutNamespace", reader, attribute, fullValue);
+                return null;
+            }
+        } // endif
+
+        // Deal with the attribute in the local name + prefix format
+        if (fullValue.indexOf(":") < 0) {
+            error("AttributeWithoutPrefix", reader, attribute, fullValue);
+            return null;
+        }
+        String prefix = fullValue.substring(0, fullValue.indexOf(":"));
+        String name = fullValue.substring(fullValue.indexOf(":") + 1);
+        String nsUri = reader.getNamespaceContext().getNamespaceURI(prefix);
+        if (nsUri == null) {
+            error("AttributeUnrecognizedNamespace", reader, attribute, fullValue);
+            return null;
+        }
+        return new QName(nsUri, name, prefix);
+    }
+
+    /**
+     * Report a error.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void error(String message, Object model, Object... messageParameters) {
+         if (monitor != null) {
+                Problem problem = monitor.createProblem(this.getClass().getName(), "impl-bpel-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters);
+                monitor.problem(problem);
+         }
+    }
+     
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/xml/BPELImportElement.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/xml/BPELImportElement.java
new file mode 100644
index 0000000000..bf0020323c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/xml/BPELImportElement.java
@@ -0,0 +1,65 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.implementation.bpel.xml;

+

+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;

+

+/**

+ * Represents an <import.../> element in a BPEL process

+ * - this has attributes:

+ *      location

+ *      importType

+ *      namespace

+ *

+ * @version $Rev$ $Date$

+ */

+public class BPELImportElement {

+	

+    private String location;

+    private String importType;

+    private String namespace;

+    private WSDLDefinition theWSDL = null;

+

+    public BPELImportElement(String location, String importType, String namespace) {

+        this.location = location;

+        this.importType = importType;

+        this.namespace = namespace;

+    }

+

+    public String getImportType() {

+        return importType;

+    }

+

+    public String getLocation() {

+        return location;

+    }

+

+    public String getNamespace() {

+        return namespace;

+    }

+

+    public void setWSDLDefinition(WSDLDefinition theDefinition) {

+        theWSDL = theDefinition;

+    }

+

+    public WSDLDefinition getWSDLDefinition() {

+        return theWSDL;

+    }

+

+} // end class BPELImportElement

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/xml/BPELPartnerLinkElement.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/xml/BPELPartnerLinkElement.java
new file mode 100644
index 0000000000..cf90bea837
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/xml/BPELPartnerLinkElement.java
@@ -0,0 +1,129 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.implementation.bpel.xml;

+

+import javax.wsdl.PortType;

+import javax.xml.namespace.QName;

+

+/**

+ * Represents a <partnerLink.../> element in a BPEL process

+ * - this has attributes:

+ *      name

+ *      partnerLinkType

+ *      myRole

+ *      partnerRole

+ * - plus zero or more property elements as children

+ * 

+ * The partnerlink may also be given an SCA Type - either of service or of reference - this must

+ * generally be calculated and set on the partnerLink by inspecting the BPEL process

+ *

+ * @version $Rev$ $Date$

+ */

+public class BPELPartnerLinkElement {

+

+    private String 	REFERENCE_TYPE = "reference";

+    private String 	SERVICE_TYPE = "service";

+    private String 	name;

+    private QName	partnerLinkType;

+    private BPELPartnerLinkTypeElement 	pLinkType = null;

+    private String 	myRole;

+    private String 	partnerRole;

+    private String 	scaName;			// Holds the SCA reference or service name

+    private String 	scaType = null; 	// Holds the SCA type = null | service | reference

+    

+    public BPELPartnerLinkElement(String name, 

+    							  QName partnerLinkType,

+    							  String myRole, 

+    							  String partnerRole ) {

+        this.name = name;

+        this.partnerLinkType = partnerLinkType;

+        this.myRole = myRole;

+        this.partnerRole = partnerRole;

+        

+        scaName = null;

+    }

+

+    public QName getPartnerLinkType() {

+        return partnerLinkType;

+    }

+    

+    public void setPartnerLinkType( BPELPartnerLinkTypeElement pLinkType ) {

+    	this.pLinkType = pLinkType;

+    }

+    

+    

+    public PortType getMyRolePortType() {

+    	return getRolePortType( myRole );

+    }

+    

+    public PortType getPartnerRolePortType() {

+    	return getRolePortType( partnerRole );

+    }

+    

+    private PortType getRolePortType( String theRole ) {

+    	if (theRole == null || theRole.length() == 0) {

+            return null;

+        } // end if

+        if (theRole.equals(pLinkType.getRole1Name())) {

+            return pLinkType.getRole1pType();

+        } else if (theRole.equals(pLinkType.getRole2Name())) {

+            return pLinkType.getRole2pType();

+        } // end if

+        return null;

+    } // end getRolePortType

+

+    public String getName() {

+        return name;

+    }

+    

+    public String getMyRole() {

+    	return myRole;

+    }

+    

+    public String getPartnerRole() {

+    	return partnerRole;

+    }

+    

+    public void setSCAName( String name ) {

+    	scaName = name;

+    }

+    

+    public String getSCAName() {

+    	return scaName;

+    }

+    

+    public boolean isSCATyped() {

+    	return ( !(scaType == null) );

+    }

+    

+    public void setAsReference( String name ) {

+    	scaType = REFERENCE_TYPE;

+    	scaName = name;

+    }

+    

+    public void setAsService( String name ) {

+    	scaType = SERVICE_TYPE;

+    	scaName = name;

+    }

+    

+    public String querySCAType() {

+    	return scaType;

+    }

+

+} // end class BPELPartnerLinkElement

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/xml/BPELPartnerLinkTypeElement.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/xml/BPELPartnerLinkTypeElement.java
new file mode 100644
index 0000000000..86a1d757d5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/java/org/apache/tuscany/sca/implementation/bpel/xml/BPELPartnerLinkTypeElement.java
@@ -0,0 +1,111 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */package org.apache.tuscany.sca.implementation.bpel.xml;

+

+ import javax.wsdl.PortType;

+import javax.wsdl.extensions.ExtensibilityElement;

+import javax.xml.namespace.QName;

+ 

+/**

+ * Represents a <partnerLinkType.../> element related to a BPEL process

+ * - this has attributes:

+ *      name

+ *      Role1 name

+ *      Role1 portType

+ *      Role2 name

+ *         Role2 portType

+ *

+ * - in the XML the 2 roles are child elements of the partnerLinkType element, but there

+ * seems little point in reflecting this back into this model - it is simpler to include

+ * both roles within the representation of the partnerLinkType itself

+ *

+ * @version $Rev$ $Date$

+ */

+public class BPELPartnerLinkTypeElement implements ExtensibilityElement {

+	

+    private QName name;

+    private String Role1name = null;

+    private QName Role1porttype = null;

+    private PortType Role1pType = null;

+    private String Role2name = null;

+    private QName Role2porttype = null;

+    private PortType Role2pType = null;

+    private QName elementType = null;

+    private Boolean required = false;

+

+    public BPELPartnerLinkTypeElement(QName name) {

+        this.name = name;

+    }

+

+    public QName getName() {

+        return name;

+    }

+

+    public void setRole1(String name, QName portType, PortType pType) {

+        Role1name = name;

+        Role1porttype = portType;

+        Role1pType = pType;

+    }

+

+    public void setRole2(String name, QName portType, PortType pType) {

+        Role2name = name;

+        Role2porttype = portType;

+        Role2pType = pType;

+    }

+

+    public String getRole1Name() {

+        return Role1name;

+    }

+

+    public String getRole2Name() {

+        return Role2name;

+    }

+

+    public QName getRole1PortType() {

+        return Role1porttype;

+    }

+

+    public QName getRole2PortType() {

+        return Role2porttype;

+    }

+

+    public PortType getRole1pType() {

+        return Role1pType;

+    }

+

+    public PortType getRole2pType() {

+        return Role2pType;

+    }

+

+    public QName getElementType() {

+        return elementType;

+    }

+

+    public Boolean getRequired() {

+        return required;

+    }

+

+    public void setElementType(QName elementType) {

+        this.elementType = elementType;

+    }

+

+    public void setRequired(java.lang.Boolean required) {

+        this.required = required;

+    }

+

+} // end BPELPartnerLinkType

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..c5eaf6418e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.implementation.bpel.xml.BPELImplementationProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#implementation.bpel,model=org.apache.tuscany.sca.implementation.bpel.BPELImplementation
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor
new file mode 100644
index 0000000000..f6fd442f56
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the artifact processor extension

+org.apache.tuscany.sca.implementation.bpel.xml.BPELDocumentProcessor;type=.bpel,model=org.apache.tuscany.sca.implementation.bpel.BPELProcessDefinition
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
new file mode 100644
index 0000000000..08930e29ff
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.implementation.bpel.xml.BPELDocumentModelResolver;model=org.apache.tuscany.sca.implementation.bpel.BPELProcessDefinition

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.bpel.BPELFactory b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.bpel.BPELFactory
new file mode 100644
index 0000000000..4276e938f1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.bpel.BPELFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.implementation.bpel.impl.BPELFactoryImpl

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/resources/impl-bpel-validation-messages.properties b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/resources/impl-bpel-validation-messages.properties
new file mode 100644
index 0000000000..b6d8bdc0f1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/main/resources/impl-bpel-validation-messages.properties
@@ -0,0 +1,34 @@
+#
+#
+#    Licensed to the Apache Software Foundation (ASF) under one
+#    or more contributor license agreements. See the NOTICE file
+#    distributed with this work for additional information
+#    regarding copyright ownership. The ASF licenses this file
+#    to you under the Apache License, Version 2.0 (the
+#    "License"); you may not use this file except in compliance
+#    with the License. You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing,
+#    software distributed under the License is distributed on an
+#    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#    KIND, either express or implied. See the License for the
+#    specific language governing permissions and limitations
+#    under the License.
+#
+#
+CannotResolveWSDLReference = BPELDocumentProcessor:resolve - unable to resolve WSDL referenced by BPEL import WSDL location: {0} WSDLNamespace: {1}
+ContributionReadException = ContributionReadException occured due to :
+PartnerLinkNoMatchingType = PartnerLink {0} has no matching partner link type
+PartnerLinkTypeNoRoles = PartnerLinkType {0} has no Roles defined
+ContributionResolveException = ContributionResolveException occured due to :
+PartnerLinkHasBothAttr = BPEL PartnerLink {0} has both sca:reference and sca:service attributes set
+ReferencePartnerLinkNotInList = BPEL TypeLoader - element references partnerLink {0} not in the list
+MyRolePartnerRoleNull = Error: myRole and partnerRole port types are both null
+NoInterfaceForPortType = Interface not found for port type {0}
+AttributeProcessMissing = Attribute 'process' is missing.
+AttributeWithoutNamespace = Attribute {0} with value {1} in your composite should be of the form {namespaceURI}localname
+AttributeWithoutPrefix = Attribute {0} with value {1} in your composite should be prefixed (process=\"prefix:name\").
+AttributeUnrecognizedNamespace = Attribute {0} with value {1} in your composite has un unrecognized namespace prefix.
+BPELProcessNotFound = Can't find BPEL Process : {0}
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/test/java/org/apache/tuscany/sca/implementation/bpel/BPELDocumentProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/test/java/org/apache/tuscany/sca/implementation/bpel/BPELDocumentProcessorTestCase.java
new file mode 100644
index 0000000000..e355b7adf9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/test/java/org/apache/tuscany/sca/implementation/bpel/BPELDocumentProcessorTestCase.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.bpel;
+
+import java.net.URI;
+import java.net.URL;
+
+import javax.xml.namespace.QName;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class BPELDocumentProcessorTestCase extends TestCase {
+
+    protected static final String BPEL_PROCESS_FILE = "helloworld/helloworld.bpel";
+
+    private URLArtifactProcessor<Object> documentProcessor;
+
+    @Override
+    protected void setUp() throws Exception {
+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        URLArtifactProcessorExtensionPoint documentProcessors = extensionPoints.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);
+        documentProcessor = new ExtensibleURLArtifactProcessor(documentProcessors, null);
+    }
+
+    public void testLoadBPELProcessDefinition() throws Exception {
+        URI processURI = getClass().getClassLoader().getResource(BPEL_PROCESS_FILE).toURI();
+        URL processLocation = getClass().getClassLoader().getResource(BPEL_PROCESS_FILE);
+        BPELProcessDefinition bpelProcessDefinition = (BPELProcessDefinition)documentProcessor.read(null, processURI, processLocation);
+
+        assertNotNull(bpelProcessDefinition);
+        assertEquals(new QName("http://tuscany.apache.org/implementation/bpel/example/helloworld", "HelloWorld"), bpelProcessDefinition.getName());
+        assertEquals(processLocation.toString(), bpelProcessDefinition.getLocation());
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/test/java/org/apache/tuscany/sca/implementation/bpel/BPELImplementationProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/test/java/org/apache/tuscany/sca/implementation/bpel/BPELImplementationProcessorTestCase.java
new file mode 100644
index 0000000000..00a70fcb54
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/test/java/org/apache/tuscany/sca/implementation/bpel/BPELImplementationProcessorTestCase.java
@@ -0,0 +1,107 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.bpel;
+
+import java.io.StringReader;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.monitor.DefaultMonitorFactory;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.MonitorFactory;
+import org.apache.tuscany.sca.monitor.Problem;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class BPELImplementationProcessorTestCase extends TestCase {
+
+    private static final String COMPOSITE =
+        "<?xml version=\"1.0\" encoding=\"ASCII\"?>" 
+        + "<composite xmlns=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\" xmlns:hns=\"http://tuscany.apache.org/implementation/bpel/example/helloworld\" targetNamespace=\"http://bpel\" name=\"bpel\">"
+            + " <component name=\"BPELHelloWorldComponent\">"
+            + "   <implementation.bpel process=\"hns:HelloWorld\" />"
+            + " </component>"
+            + "</composite>";
+
+    private static final String COMPOSITE_INVALID =
+        "<?xml version=\"1.0\" encoding=\"ASCII\"?>" 
+            + "<composite xmlns=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\" xmlns:hns=\"http://tuscany.apache.org/implementation/bpel/example/helloworld\" targetNamespace=\"http://bpel\" name=\"bpel\">"
+            + " <component name=\"BPELHelloWorldComponent\">"
+            + "   <implementation.bpel/>"
+            + " </component>"
+            + "</composite>";
+
+    private XMLInputFactory inputFactory;
+    private StAXArtifactProcessor<Object> staxProcessor;
+    private Monitor monitor;
+
+    @Override
+    protected void setUp() throws Exception {
+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        inputFactory = XMLInputFactory.newInstance();
+        // Create a monitor
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        MonitorFactory monitorFactory = new DefaultMonitorFactory();  
+        if (monitorFactory != null) {
+        	monitor = monitorFactory.createMonitor();
+        	utilities.addUtility(monitorFactory);
+        }
+        StAXArtifactProcessorExtensionPoint staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(extensionPoints);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, null, null);
+    }
+
+    /**
+     * Test parsing valid composite definition. Valid composite populated with correct values expected.
+     * @throws Exception
+     */
+    public void testLoadValidComposite() throws Exception {
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(COMPOSITE));
+        
+        Composite composite = (Composite)staxProcessor.read(reader);
+        BPELImplementation implementation = (BPELImplementation)composite.getComponents().get(0).getImplementation();
+        
+        assertNotNull(implementation);
+        assertEquals(new QName("http://tuscany.apache.org/implementation/bpel/example/helloworld", "HelloWorld"), implementation.getProcess());
+    }
+
+    /**
+     * Test parsing invalid composite definition. Exception should be thrown
+     * @throws Exception
+     */
+    public void testLoadInvalidComposite() throws Exception {
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(COMPOSITE_INVALID));
+        staxProcessor.read(reader);
+        Problem problem = monitor.getLastProblem();           
+        assertNotNull(problem);
+        assertEquals("AttributeProcessMissing", problem.getMessageId());
+    }    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/test/resources/helloworld/helloworld.bpel b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/test/resources/helloworld/helloworld.bpel
new file mode 100644
index 0000000000..8cf91adc2c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/test/resources/helloworld/helloworld.bpel
@@ -0,0 +1,66 @@
+<!--
+  ~ Licensed to the Apache Software Foundation (ASF) under one
+  ~ or more contributor license agreements.  See the NOTICE file
+  ~ distributed with this work for additional information
+  ~ regarding copyright ownership.  The ASF licenses this file
+  ~ to you under the Apache License, Version 2.0 (the
+  ~ "License"); you may not use this file except in compliance
+  ~ with the License.  You may obtain a copy of the License at
+  ~
+  ~    http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing,
+  ~ software distributed under the License is distributed on an
+  ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+  ~ KIND, either express or implied.  See the License for the
+  ~ specific language governing permissions and limitations
+  ~ under the License.
+  -->
+<process name="HelloWorld"
+    targetNamespace="http://tuscany.apache.org/implementation/bpel/example/helloworld"
+    xmlns="http://schemas.xmlsoap.org/ws/2004/03/business-process/"

+    xmlns:bpws="http://schemas.xmlsoap.org/ws/2004/03/business-process/"
+    xmlns:tns="http://tuscany.apache.org/implementation/bpel/example/helloworld"    
+    xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+    xmlns:test="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"
+    queryLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath2.0"
+    expressionLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath2.0">
+
+  <import location="helloworld.wsdl" importType="http://schemas.xmlsoap.org/wsdl/"
+     namespace="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"/>
+
+   <partnerLinks>
+      <partnerLink name="helloPartnerLink" partnerLinkType="test:HelloPartnerLinkType" myRole="me" />
+   </partnerLinks>
+    
+   <variables>
+     <variable name="helloMessage" messageType="test:HelloMessage"/>
+     <variable name="tmpVar" type="xsd:string"/>
+   </variables>
+
+   <sequence>
+       <receive
+          name="start"
+          partnerLink="helloPartnerLink"
+          portType="test:HelloPortType"
+          operation="hello"
+          variable="helloMessage"
+          createInstance="yes"/>
+
+      <assign name="assign1">
+          <copy>
+              <from variable="helloMessage" part="TestPart"/>
+              <to variable="tmpVar"/>
+          </copy>
+          <copy>
+              <from>concat($tmpVar,' World')</from>
+              <to variable="helloMessage" part="TestPart"/>
+          </copy>
+      </assign>
+       <reply name="end"  
+              partnerLink="helloPartnerLink"
+              portType="test:HelloPortType" 
+              operation="hello"
+              variable="helloMessage"/>
+   </sequence>
+</process>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/test/resources/helloworld/helloworld.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/test/resources/helloworld/helloworld.wsdl
new file mode 100644
index 0000000000..1d71727b2d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-bpel/src/test/resources/helloworld/helloworld.wsdl
@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="utf-8" ?>

+<!--

+  ~ Licensed to the Apache Software Foundation (ASF) under one

+  ~ or more contributor license agreements.  See the NOTICE file

+  ~ distributed with this work for additional information

+  ~ regarding copyright ownership.  The ASF licenses this file

+  ~ to you under the Apache License, Version 2.0 (the

+  ~ "License"); you may not use this file except in compliance

+  ~ with the License.  You may obtain a copy of the License at

+  ~

+  ~    http://www.apache.org/licenses/LICENSE-2.0

+  ~

+  ~ Unless required by applicable law or agreed to in writing,

+  ~ software distributed under the License is distributed on an

+  ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+  ~ KIND, either express or implied.  See the License for the

+  ~ specific language governing permissions and limitations

+  ~ under the License.

+  -->

+

+<wsdl:definitions name="helloworld"

+    targetNamespace="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"

+    xmlns="http://schemas.xmlsoap.org/wsdl/"

+    xmlns:tns="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"

+    xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" 

+    xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"

+    xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+    xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"

+    xmlns:bpws="http://schemas.xmlsoap.org/ws/2004/03/business-process/"

+    xmlns:plnk="http://schemas.xmlsoap.org/ws/2004/03/partner-link/">

+    

+    <wsdl:types>

+        <schema elementFormDefault="qualified" 

+           targetNamespace="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl" 

+           xmlns="http://www.w3.org/2001/XMLSchema">

+

+            <element name="hello">

+                <complexType>

+                    <sequence>

+                        <element name="message" type="xsd:string"/>

+                    </sequence>

+                </complexType>

+            </element>            

+        </schema>

+    </wsdl:types>

+    

+    <wsdl:message name="HelloMessage">

+        <wsdl:part element="tns:hello" name="TestPart"/>

+    </wsdl:message>

+    

+    <wsdl:portType name="HelloPortType">

+        <wsdl:operation name="hello">

+            <wsdl:input message="tns:HelloMessage" name="TestIn"/>

+            <wsdl:output message="tns:HelloMessage" name="TestOut"/>

+        </wsdl:operation>    

+    </wsdl:portType>

+    

+

+    <wsdl:binding name="HelloSoapBinding" type="tns:HelloPortType">

+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>

+        <wsdl:operation name="hello">

+            <wsdlsoap:operation soapAction=""/>

+            <wsdl:input name="TestIn">

+                <wsdlsoap:body use="literal"/>

+            </wsdl:input>

+            <wsdl:output name="TestOut">

+                <wsdlsoap:body use="literal"/>

+            </wsdl:output>

+        </wsdl:operation>

+    </wsdl:binding>    

+    

+    <wsdl:service name="HelloService">

+		<wsdl:port name="HelloPort" binding="tns:HelloSoapBinding">

+     		<soap:address location="http://localhost:8085/ode/processes/helloWorld"/>

+		</wsdl:port>

+    </wsdl:service>

+    

+   <plnk:partnerLinkType name="HelloPartnerLinkType">

+       <plnk:role name="me" portType="tns:HelloPortType"/>

+       <plnk:role name="you" portType="tns:HelloPortType"/>

+   </plnk:partnerLinkType>

+</wsdl:definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
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+      "Legal Entity" shall mean the union of the acting entity and all
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+      direction or management of such entity, whether by contract or
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+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
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+      including but not limited to software source code, documentation
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+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
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+
+   7. Disclaimer of Warranty. Unless required by applicable law or
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+      To apply the Apache License to your work, attach the following
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+   Unless required by applicable law or agreed to in writing, software
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+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..3f6275a2bb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/META-INF/MANIFEST.MF
@@ -0,0 +1,61 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.implementation.java.context;use

+ s:="org.apache.tuscany.sca.core.context,org.apache.tuscany.sca.core.f

+ actory,org.apache.tuscany.sca.implementation.java,org.apache.tuscany.

+ sca.core.scope,org.apache.tuscany.sca.implementation.java.injection";

+ version="2.0.0",org.apache.tuscany.sca.implementation.java.injection;us

+ es:="org.apache.tuscany.sca.databinding,org.apache.tuscany.sca.databi

+ nding.xml,org.apache.tuscany.sca.runtime,org.apache.tuscany.sca.inter

+ facedef.util,org.apache.tuscany.sca.assembly,org.apache.tuscany.sca.c

+ ontext,org.apache.tuscany.sca.databinding.impl,org.apache.tuscany.sca

+ .core.context,org.apache.tuscany.sca.implementation.java.introspect,o

+ rg.apache.tuscany.sca.implementation.java,org.apache.tuscany.sca.inte

+ rfacedef,org.w3c.dom,javax.xml.namespace,org.apache.tuscany.sca.invoc

+ ation,org.apache.tuscany.sca.core.factory,org.apache.tuscany.sca.inte

+ rfacedef.impl,org.oasisopen.sca,org.apache.tuscany.sca.core.invocation";ve

+ rsion="2.0.0"

+Private-Package: org.apache.tuscany.sca.implementation.java.invocation

+ ;version="2.0.0",org.apache.tuscany.sca.implementation.java.module;vers

+ ion="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Java Implementation Model

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397187218

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Java Implementation Model

+Import-Package: javax.xml.namespace,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.context;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.core.context;version="2.0.0",

+ org.apache.tuscany.sca.core.factory;version="2.0.0",

+ org.apache.tuscany.sca.core.invocation;version="2.0.0",

+ org.apache.tuscany.sca.core.scope;version="2.0.0",

+ org.apache.tuscany.sca.databinding;version="2.0.0",

+ org.apache.tuscany.sca.databinding.impl;version="2.0.0",

+ org.apache.tuscany.sca.databinding.xml;version="2.0.0",

+ org.apache.tuscany.sca.implementation.java;version="2.0.0",

+ org.apache.tuscany.sca.implementation.java.context;version="2.0.0",

+ org.apache.tuscany.sca.implementation.java.injection;version="2.0.0",

+ org.apache.tuscany.sca.implementation.java.introspect;version="2.0.0",

+ org.apache.tuscany.sca.implementation.java.invocation;resolution:=optional,

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.impl;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.java;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.java.impl;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.util;version="2.0.0",

+ org.apache.tuscany.sca.invocation;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.apache.tuscany.sca.policy.util;version="2.0.0",

+ org.apache.tuscany.sca.provider;version="2.0.0",

+ org.apache.tuscany.sca.runtime;version="2.0.0",

+ org.oasisopen.sca;version="2.0.0",

+ org.oasisopen.sca.annotation;version="2.0.0",

+ org.w3c.dom

+Bundle-SymbolicName: org.apache.tuscany.sca.implementation.java.runtim

+ e

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/pom.xml
new file mode 100644
index 0000000000..b7725cc176
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/pom.xml
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-implementation-java-runtime</artifactId>
+    <name>Apache Tuscany SCA Implementation Java Runtime</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core</artifactId>
+            <version>2.0-M3</version>
+        </dependency>        
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactory.java
new file mode 100644
index 0000000000..e2d99852d8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactory.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.context;
+
+import org.apache.tuscany.sca.core.factory.InstanceWrapper;
+
+/**
+ * Interface for a factory that returns an injected component instance.
+ * This is used by a Component implementation to create new instances of
+ * application implementation objects as determined by the component scope's
+ * lifecycle.
+ * <p/>
+ * The implementation of this interface may be supplied by the user,
+ * may be generated during deployment, or may be dynamic.
+ *
+ * @version $Rev$ $Date$
+ * @param <T> Type of the instance generated by the factory.
+ */
+public interface InstanceFactory<T> {
+    /**
+     * Creates a new instance of the component.
+     * All injected values must be set but any @Init methods must not have been invoked.
+     * 
+     * @return A wrapper for the created component instance.
+     */
+    InstanceWrapper<T> newInstance();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactoryProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactoryProvider.java
new file mode 100644
index 0000000000..df21e013f1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactoryProvider.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.context;
+
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.implementation.java.JavaElementImpl;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface InstanceFactoryProvider<T> {
+    /**
+     * Return the implementation class.
+     *
+     * @return the implementation class.
+     */
+    Class<T> getImplementationClass();
+
+    /**
+     * Sets an object factory for an injection site
+     *
+     * @param element          the injection site name
+     * @param objectFactory the object factory
+     */
+    void setObjectFactory(JavaElementImpl element, ObjectFactory<?> objectFactory);
+
+    /**
+     * Create an instance factory that can be used to create component instances.
+     *
+     * @return a new instance factory
+     */
+    InstanceFactory<T> createFactory();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceFactory.java
new file mode 100644
index 0000000000..73b7990a79
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceFactory.java
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.context;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+
+import org.apache.tuscany.sca.core.factory.InstanceWrapper;
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.implementation.java.injection.Injector;
+import org.apache.tuscany.sca.implementation.java.invocation.EventInvoker;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ReflectiveInstanceFactory<T> implements InstanceFactory<T> {
+    private final Constructor<T> ctr;
+    private final ObjectFactory<?>[] ctrArgs;
+    private final Injector<T>[] injectors;
+    private final EventInvoker<T> initInvoker;
+    private final EventInvoker<T> destroyInvoker;
+
+    public ReflectiveInstanceFactory(Constructor<T> ctr,
+                                     ObjectFactory<?>[] ctrArgs,
+                                     Injector<T>[] injectors,
+                                     EventInvoker<T> initInvoker,
+                                     EventInvoker<T> destroyInvoker) {
+        this.ctr = ctr;
+        this.ctrArgs = ctrArgs;
+        this.injectors = injectors;
+        this.initInvoker = initInvoker;
+        this.destroyInvoker = destroyInvoker;
+    }
+
+    public InstanceWrapper<T> newInstance() {
+        T instance;
+        try {
+            if (ctrArgs != null) {
+                Object[] args = new Object[ctrArgs.length];
+                for (int i = 0; i < args.length; i++) {
+                    args[i] = ctrArgs[i].getInstance();
+                }
+                instance = ctr.newInstance(args);
+            } else {
+                instance = ctr.newInstance();
+            }
+        } catch (InstantiationException e) {
+            String name = ctr.getDeclaringClass().getName();
+            throw new AssertionError("Class is not instantiable [" + name + "]");
+        } catch (IllegalAccessException e) {
+            String name = ctr.getName();
+            throw new AssertionError("Constructor is not accessible [" + name + "]");
+        } catch (
+            InvocationTargetException e) {
+            String name = ctr.getName();
+            throw new ObjectCreationException("Exception thrown by constructor: " + name, e);
+        }
+
+        if (injectors != null) {
+            for (Injector<T> injector : injectors) {
+                //FIXME Injectors should never be null
+                if (injector != null)
+                    injector.inject(instance);
+            }
+        }
+
+        return new ReflectiveInstanceWrapper<T>(instance, initInvoker, destroyInvoker);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceWrapper.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceWrapper.java
new file mode 100644
index 0000000000..aeaf60e957
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceWrapper.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.context;
+
+import org.apache.tuscany.sca.core.factory.InstanceWrapper;
+import org.apache.tuscany.sca.core.scope.TargetDestructionException;
+import org.apache.tuscany.sca.core.scope.TargetInitializationException;
+import org.apache.tuscany.sca.implementation.java.invocation.EventInvoker;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ReflectiveInstanceWrapper<T> implements InstanceWrapper<T> {
+    private final EventInvoker<T> initInvoker;
+    private final EventInvoker<T> destroyInvoker;
+    private final T instance;
+
+    public ReflectiveInstanceWrapper(T instance, EventInvoker<T> initInvoker, EventInvoker<T> destroyInvoker) {
+        this.instance = instance;
+        this.initInvoker = initInvoker;
+        this.destroyInvoker = destroyInvoker;
+    }
+    
+    public T getInstance() {
+        return instance;
+    }
+
+    public void start() throws TargetInitializationException {
+        if (initInvoker != null) {
+            initInvoker.invokeEvent(instance);
+        }
+    }
+
+    public void stop() throws TargetDestructionException {
+        if (destroyInvoker != null) {
+            destroyInvoker.invokeEvent(instance);
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ArrayMultiplicityObjectFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ArrayMultiplicityObjectFactory.java
new file mode 100644
index 0000000000..2513c63e38
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ArrayMultiplicityObjectFactory.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import java.lang.reflect.Array;
+import java.util.List;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+
+/**
+ * Resolves targets configured in a multiplicity by delegating to object factories and returning an <code>Array</code>
+ * containing object instances
+ *
+ * @version $Rev$ $Date$
+ */
+public class ArrayMultiplicityObjectFactory implements ObjectFactory<Object> {
+
+    private ObjectFactory[] factories;
+
+    private Class interfaceType;
+
+    public ArrayMultiplicityObjectFactory(Class interfaceType, List<ObjectFactory<?>> factories) {
+        assert interfaceType != null : "Interface type was null";
+        assert factories != null : "Object factories were null";
+        this.interfaceType = interfaceType;
+        this.factories = factories.toArray(new ObjectFactory[factories.size()]);
+    }
+
+    public Object getInstance() throws ObjectCreationException {
+        Object array = Array.newInstance(interfaceType, factories.length);
+        for (int i = 0; i < factories.length; i++) {
+            Array.set(array, i, factories[i].getInstance());
+        }
+        return array;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ContextInjector.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ContextInjector.java
new file mode 100644
index 0000000000..d8eef18c74
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ContextInjector.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+
+/**
+ * Implementations inject a pre-configured context type (interface) on an instance.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ContextInjector<S, T> extends Injector<T> {
+
+    void setContext(S context) throws ObjectCreationException;
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ConversationIDObjectFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ConversationIDObjectFactory.java
new file mode 100644
index 0000000000..e8aa178232
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ConversationIDObjectFactory.java
@@ -0,0 +1,42 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.implementation.java.injection;

+

+import org.apache.tuscany.sca.core.factory.ObjectFactory;

+import org.apache.tuscany.sca.core.invocation.ThreadMessageContext;

+

+/**

+ * Object Factory that is used to retrieve the ConversationID from the

+ * Message on the ThreadMessageContext.

+ *

+ * @version $Rev$ $Date$

+ */

+public class ConversationIDObjectFactory implements ObjectFactory {

+

+    public ConversationIDObjectFactory() {

+    }

+

+    public Object getInstance() {

+        /* TODO - EPR - not reqiured for OASIS

+        return ThreadMessageContext.getMessageContext().getFrom().getReferenceParameters().getConversationID();

+        */

+        return null;

+

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjector.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjector.java
new file mode 100644
index 0000000000..dd454be7c5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjector.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import java.lang.reflect.Field;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+
+/**
+ * Injects a value created by an {@link org.apache.tuscany.sca.core.factory.ObjectFactory} on a given field
+ *
+ * @version $Rev$ $Date$
+ */
+public class FieldInjector<T> implements Injector<T> {
+
+    private final Field field;
+
+    private final ObjectFactory<?> objectFactory;
+
+    /**
+     * Create an injector and have it use the given <code>ObjectFactory</code> to inject a value on the instance using
+     * the reflected <code>Field</code>
+     */
+    public FieldInjector(Field pField, ObjectFactory<?> objectFactory) {
+        field = pField;
+        // Allow privileged access to set accessibility. Requires ReflectPermission
+        // in security policy.
+        AccessController.doPrivileged(new PrivilegedAction<Object>() {
+            public Object run() {
+                field.setAccessible(true); // ignore Java accessibility
+                return null;
+            }
+        });
+        
+        this.objectFactory = objectFactory;
+    }
+
+    /**
+     * Inject a new value on the given instance
+     */
+    public void inject(T instance) throws ObjectCreationException {
+        try {
+            field.set(instance, objectFactory.getInstance());
+        } catch (IllegalAccessException e) {
+            throw new ObjectCreationException("Field is not accessible [" + field + "]", e);
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InjectionRuntimeException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InjectionRuntimeException.java
new file mode 100644
index 0000000000..fbc2ace341
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InjectionRuntimeException.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+
+/**
+ * Root unchecked exception for the injection package
+ *
+ * @version $Rev$ $Date$
+ */
+public abstract class InjectionRuntimeException extends RuntimeException {
+	private static final long serialVersionUID = -2264137603099898773L;
+
+	public InjectionRuntimeException() {
+        super();
+    }
+
+    public InjectionRuntimeException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public InjectionRuntimeException(String message) {
+        super(message);
+    }
+
+    public InjectionRuntimeException(Throwable cause) {
+        super(cause);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/Injector.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/Injector.java
new file mode 100644
index 0000000000..4d062859b9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/Injector.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+
+/**
+ * Implementations inject a pre-configured value on an instance
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Injector<T> {
+
+    /**
+     * Inject a value on the given instance
+     */
+    void inject(T instance) throws ObjectCreationException;
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InvalidAccessorException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InvalidAccessorException.java
new file mode 100644
index 0000000000..5aeebcca36
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InvalidAccessorException.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class InvalidAccessorException extends InjectionRuntimeException {
+    private static final long serialVersionUID = 9196299279363310978L;
+
+    public InvalidAccessorException() {
+        super();
+    }
+
+    public InvalidAccessorException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public InvalidAccessorException(String message) {
+        super(message);
+    }
+
+    public InvalidAccessorException(Throwable cause) {
+        super(cause);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactory.java
new file mode 100644
index 0000000000..57d6d199ea
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactory.java
@@ -0,0 +1,323 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.implementation.java.injection;

+

+import java.lang.reflect.Array;

+import java.util.ArrayList;

+import java.util.List;

+import java.util.StringTokenizer;

+

+import org.apache.tuscany.sca.assembly.ComponentProperty;

+import org.apache.tuscany.sca.assembly.Property;

+import org.apache.tuscany.sca.context.PropertyValueFactory;

+import org.apache.tuscany.sca.core.ExtensionPointRegistry;

+import org.apache.tuscany.sca.core.UtilityExtensionPoint;

+import org.apache.tuscany.sca.core.factory.ObjectCreationException;

+import org.apache.tuscany.sca.core.factory.ObjectFactory;

+import org.apache.tuscany.sca.databinding.Mediator;

+import org.apache.tuscany.sca.databinding.SimpleTypeMapper;

+import org.apache.tuscany.sca.databinding.impl.DOMHelper;

+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;

+import org.apache.tuscany.sca.databinding.xml.DOMDataBinding;

+import org.apache.tuscany.sca.implementation.java.JavaElementImpl;

+import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper;

+import org.apache.tuscany.sca.interfacedef.DataType;

+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;

+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;

+import org.apache.tuscany.sca.interfacedef.util.XMLType;

+import org.w3c.dom.Document;

+import org.w3c.dom.Element;

+import org.w3c.dom.Node;

+import org.w3c.dom.NodeList;

+

+/**

+ *

+ * @version $Rev$ $Date$

+ */

+public class JavaPropertyValueObjectFactory implements PropertyValueFactory {

+    private Mediator mediator = null;

+    private boolean isSimpleType;

+

+    public JavaPropertyValueObjectFactory(ExtensionPointRegistry registry) {

+        this.mediator = registry.getExtensionPoint(UtilityExtensionPoint.class).getUtility(Mediator.class);

+    }

+

+    public JavaPropertyValueObjectFactory(Mediator mediator) {

+        this.mediator = mediator;

+    }

+

+    /**

+     * Introspect the property 

+     * @param javaElement

+     * @return

+     */

+    private DataType<?> introspect(JavaElementImpl javaElement) {

+        DataType<XMLType> dt =

+            new DataTypeImpl<XMLType>(null, javaElement.getType(), javaElement.getGenericType(), XMLType.UNKNOWN);

+        mediator.getDataBindings().introspectType(dt, null);

+        return dt;

+    }

+

+    public ObjectFactory createValueFactory(Property property, Object propertyValue, JavaElementImpl javaElement) {

+        Document doc = (Document)propertyValue;

+        List<Node> nodes = getValues(doc);

+        Class<?> javaType = JavaIntrospectionHelper.getBaseType(javaElement.getType(), javaElement.getGenericType());

+        if (property.isMany()) {

+            if (javaElement.getType().isArray()) {

+                return new ArrayObjectFactoryImpl(property, nodes, javaType);

+            } else {

+                return new ListObjectFactoryImpl(property, nodes, javaType);

+            }

+        } else {

+            Object value = null;

+            if (!nodes.isEmpty()) {

+                value = nodes.get(0);

+            }

+            return new ObjectFactoryImpl(property, value, javaType);

+

+        }

+    }

+

+    public ObjectFactory createValueFactory(Property property, Object propertyValue, Class<?> javaType) {

+        Document doc = (Document)propertyValue;

+        List<Node> nodes = getValues(doc);

+        if (property.isMany()) {

+            return new ListObjectFactoryImpl(property, nodes, javaType);

+        } else {

+            Object value = null;

+            if (!nodes.isEmpty()) {

+                value = nodes.get(0);

+            }

+            return new ObjectFactoryImpl(property, value, javaType);

+        }

+    }

+

+    public <B> B createPropertyValue(ComponentProperty property, Class<B> type) {

+        ObjectFactory<B> factory = this.createValueFactory(property, property.getValue(), type);

+        return factory.getInstance();

+    }

+

+    abstract class ObjectFactoryImplBase implements ObjectFactory {

+        protected SimpleTypeMapper simpleTypeMapper = new SimpleTypeMapperImpl();

+        protected Property property;

+        protected Object propertyValue;

+        protected Class<?> javaType;

+        protected DataType<XMLType> sourceDataType;

+        protected DataType<?> targetDataType;

+

+        public ObjectFactoryImplBase(Property property, Object propertyValue, Class<?> javaType) {

+            this.property = property;

+            this.propertyValue = propertyValue;

+            this.javaType = javaType;

+            sourceDataType =

+                new DataTypeImpl<XMLType>(DOMDataBinding.NAME, Node.class,

+                                          new XMLType(null, this.property.getXSDType()));

+            TypeInfo typeInfo = null;

+            if (this.property.getXSDType() != null) {

+                if (SimpleTypeMapperImpl.isSimpleXSDType(this.property.getXSDType())) {

+                    typeInfo = new TypeInfo(property.getXSDType(), true, null);

+                } else {

+                    typeInfo = new TypeInfo(property.getXSDType(), false, null);

+                }

+            } else {

+                typeInfo = new TypeInfo(property.getXSDType(), false, null);

+            }

+

+            XMLType xmlType = new XMLType(typeInfo);

+            String dataBinding = null; // (String)property.getExtensions().get(DataBinding.class.getName());

+            if (dataBinding != null) {

+                targetDataType = new DataTypeImpl<XMLType>(dataBinding, javaType, xmlType);

+            } else {

+                targetDataType = new DataTypeImpl<XMLType>(dataBinding, javaType, xmlType);

+                mediator.getDataBindings().introspectType(targetDataType, null);

+            }

+        }

+    }

+

+    class ObjectFactoryImpl extends ObjectFactoryImplBase {

+        public ObjectFactoryImpl(Property property, Object propertyValue, Class<?> javaType) {

+            super(property, propertyValue, javaType);

+        }

+

+        public Object getInstance() throws ObjectCreationException {

+            if (isSimpleType) {

+                try {

+                    return simpleTypeMapper.toJavaObject(property.getXSDType(), (String)propertyValue, null);

+                } catch (NumberFormatException ex) {

+                    throw new ObjectCreationException("Failed to create instance for property " + property.getName()

+                        + " with value "

+                        + propertyValue, ex);

+                } catch (IllegalArgumentException ex) {

+                    throw new ObjectCreationException("Failed to create instance for property " + property.getName()

+                        + " with value "

+                        + propertyValue, ex);

+                }

+            } else {

+                return mediator.mediate(propertyValue, sourceDataType, targetDataType, null);

+                // return null;

+            }

+        }

+    }

+

+    class ListObjectFactoryImpl extends ObjectFactoryImplBase {

+        public ListObjectFactoryImpl(Property property, List<?> propertyValues, Class<?> javaType) {

+            super(property, propertyValues, javaType);

+        }

+

+        @SuppressWarnings("unchecked")

+        public List<?> getInstance() throws ObjectCreationException {

+            if (isSimpleType) {

+                List<Object> values = new ArrayList<Object>();

+                for (String aValue : (List<String>)propertyValue) {

+                    try {

+                        values.add(simpleTypeMapper.toJavaObject(property.getXSDType(), aValue, null));

+                    } catch (NumberFormatException ex) {

+                        throw new ObjectCreationException("Failed to create instance for property " + property

+                            .getName()

+                            + " with value "

+                            + aValue

+                            + " from value list of "

+                            + propertyValue, ex);

+                    } catch (IllegalArgumentException ex) {

+                        throw new ObjectCreationException("Failed to create instance for property " + property

+                            .getName()

+                            + " with value "

+                            + aValue

+                            + " from value list of "

+                            + propertyValue, ex);

+                    }

+                }

+                return values;

+            } else {

+                List instances = new ArrayList();

+                for (Node aValue : (List<Node>)propertyValue) {

+                    instances.add(mediator.mediate(aValue, sourceDataType, targetDataType, null));

+                }

+                return instances;

+            }

+        }

+    }

+

+    class ArrayObjectFactoryImpl extends ObjectFactoryImplBase {

+        public ArrayObjectFactoryImpl(Property property, List<?> propertyValues, Class<?> javaType) {

+            super(property, propertyValues, javaType);

+        }

+

+        @SuppressWarnings("unchecked")

+        public Object getInstance() throws ObjectCreationException {

+            if (isSimpleType) {

+                int count = 0;

+                Object values = Array.newInstance(javaType, ((List<Object>)propertyValue).size());

+                for (String aValue : (List<String>)propertyValue) {

+                    try {

+                        Array.set(values, count++, simpleTypeMapper.toJavaObject(property.getXSDType(), aValue, null));

+                    } catch (NumberFormatException ex) {

+                        throw new ObjectCreationException("Failed to create instance for property " + property

+                            .getName()

+                            + " with value "

+                            + aValue

+                            + " from value list of "

+                            + propertyValue, ex);

+                    } catch (IllegalArgumentException ex) {

+                        throw new ObjectCreationException("Failed to create instance for property " + property

+                            .getName()

+                            + " with value "

+                            + aValue

+                            + " from value list of "

+                            + propertyValue, ex);

+                    }

+                }

+                return values;

+            } else {

+                Object instances = Array.newInstance(javaType, ((List<Object>)propertyValue).size());

+                int count = 0;

+                for (Node aValue : (List<Node>)propertyValue) {

+                    Array.set(instances, count++, mediator.mediate(aValue, sourceDataType, targetDataType, null));

+                }

+                return instances;

+            }

+        }

+    }

+

+    /**

+     * Utility methods

+     */

+

+    /**

+     *

+     * @param property

+     * @return

+     */

+    private static boolean isSimpleType(Property property) {

+        if (property.getXSDType() != null) {

+            return SimpleTypeMapperImpl.isSimpleXSDType(property.getXSDType());

+        } else {

+            if (property instanceof Document) {

+                Document doc = (Document)property;

+                Element element = doc.getDocumentElement();

+                if (element.getChildNodes().getLength() == 1 && element.getChildNodes().item(0).getNodeType() == Element.TEXT_NODE) {

+                    return true;

+                }

+            }

+        }

+        return false;

+    }

+

+    /**

+     * Retrieve list of simple property values

+     * @param concatenatedValue

+     * @param javaType

+     * @return

+     */

+    private static List<String> getSimplePropertyValues(String concatenatedValue, Class<?> javaType) {

+        List<String> propValues = new ArrayList<String>();

+        StringTokenizer st = null;

+        if (javaType.getName().equals("java.lang.String")) {

+            st = new StringTokenizer(concatenatedValue, "\"");

+        } else {

+            st = new StringTokenizer(concatenatedValue);

+        }

+        String aToken = null;

+        while (st.hasMoreTokens()) {

+            aToken = st.nextToken();

+            if (aToken.trim().length() > 0) {

+                propValues.add(aToken);

+            }

+        }

+        return propValues;

+    }

+

+    /**

+     * Retrieve the list of complex property values

+     * @param document

+     * @return

+     */

+    private static List<Node> getValues(Document document) {

+        // The root is the property element

+        Element rootElement = document.getDocumentElement();

+        List<Node> propValues = new ArrayList<Node>();

+        NodeList nodes = rootElement.getChildNodes();

+        for (int count = 0; count < nodes.getLength(); ++count) {

+            if (nodes.item(count).getNodeType() == Document.ELEMENT_NODE) {

+                propValues.add(DOMHelper.promote(nodes.item(count)));

+            }

+        }

+        return propValues;

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ListMultiplicityObjectFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ListMultiplicityObjectFactory.java
new file mode 100644
index 0000000000..2906897e96
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ListMultiplicityObjectFactory.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+
+/**
+ * Resolves targets configured in a multiplicity by delegating to object factories and returning an <code>List</code>
+ * containing object instances
+ *
+ * @version $Rev$ $Date$
+ */
+public class ListMultiplicityObjectFactory implements ObjectFactory<List<?>> {
+
+    private ObjectFactory[] factories;
+
+    public ListMultiplicityObjectFactory(List<ObjectFactory<?>> factories) {
+        assert factories != null : "Object factories were null";
+        this.factories = factories.toArray(new ObjectFactory[factories.size()]);
+    }
+
+    public List<?> getInstance() throws ObjectCreationException {
+        List<Object> list = new ArrayList<Object>();
+        for (ObjectFactory factory : factories) {
+            list.add(factory.getInstance());
+        }
+        return list;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/MethodInjector.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/MethodInjector.java
new file mode 100644
index 0000000000..baf9eb9cc1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/MethodInjector.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+
+/**
+ * Injects a value created by an {@link org.apache.tuscany.sca.core.factory.ObjectFactory} using a given method
+ *
+ * @version $Rev$ $Date$
+ */
+public class MethodInjector<T> implements Injector<T> {
+    private final Method method;
+    private final ObjectFactory<?> objectFactory;
+
+    public MethodInjector(Method aMethod, ObjectFactory<?> objectFactory) {
+        assert aMethod != null;
+        assert objectFactory != null;
+        this.method = aMethod;
+        // Allow privileged access to set accessibility. Requires ReflectPermission in security
+        // policy.
+        AccessController.doPrivileged(new PrivilegedAction<Object>() {
+            public Object run() {
+                method.setAccessible(true);
+                return null;
+            }
+        });           
+        this.objectFactory = objectFactory;
+    }
+
+    public void inject(T instance) throws ObjectCreationException {
+        try {
+            method.invoke(instance, objectFactory.getInstance());
+        } catch (IllegalAccessException e) {
+            throw new ObjectCreationException("Method is not accessible [" + method + "]", e);
+        } catch (IllegalArgumentException e) {
+            throw new ObjectCreationException("Exception thrown by setter: " + method.getName(), e);
+        } catch (InvocationTargetException e) {
+            throw new ObjectCreationException("Exception thrown by setter: " + method.getName(), e);
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/RequestContextObjectFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/RequestContextObjectFactory.java
new file mode 100644
index 0000000000..43fb5d6170
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/RequestContextObjectFactory.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import org.apache.tuscany.sca.context.RequestContextFactory;
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.oasisopen.sca.RequestContext;
+
+/**
+ * Creates instances of RequestContext for injection on component implementation instances
+ * 
+ * @version $Rev$ $Date$
+ */
+public class RequestContextObjectFactory implements ObjectFactory<RequestContext> {
+    private RequestContextFactory factory;
+    private RuntimeComponent component;
+
+    public RequestContextObjectFactory(RequestContextFactory factory, RuntimeComponent component) {
+        this.factory = factory;
+        this.component = component;
+    }
+
+    public RequestContext getInstance() throws ObjectCreationException {
+        return factory.createRequestContext(component);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceHost.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceHost.java
new file mode 100644
index 0000000000..70c368a0e6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceHost.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+/**
+ * Interface implemented by host environments that allow for resolution of component implementation resources, e.g.
+ * items bound in a JNDI tree.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface ResourceHost {
+
+    /**
+     * Resolve a resource matching the given type
+     *
+     * @param type the type of the resources
+     * @throws ResourceResolutionException if an error is encountered during resolution
+     */
+    <T> T resolveResource(Class<T> type) throws ResourceResolutionException;
+
+    /**
+     * Resolve a resource matching the given type and name
+     *
+     * @param type       the type of the resources
+     * @param mappedName the mapped name of the resource
+     * @throws ResourceResolutionException if an error is encountered during resolution
+     */
+    <T> T resolveResource(Class<T> type, String mappedName) throws ResourceResolutionException;
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceNotFoundException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceNotFoundException.java
new file mode 100644
index 0000000000..d5c1c7b69e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceNotFoundException.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+
+/**
+ * Denotes an exception thrown when a runtime resource is not found
+ *
+ * @version $Rev$ $Date$
+ */
+public class ResourceNotFoundException extends ObjectCreationException {
+    private static final long serialVersionUID = 1L;
+
+    public ResourceNotFoundException() {
+        super();
+    }
+
+    public ResourceNotFoundException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public ResourceNotFoundException(String message) {
+        super(message);
+    }
+
+    public ResourceNotFoundException(Throwable cause) {
+        super(cause);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceObjectFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceObjectFactory.java
new file mode 100644
index 0000000000..8f55eb18bc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceObjectFactory.java
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+
+/**
+ * Resolves a runtime resource to be injected on a field or method of a Java component type marked with {@link
+ * javax.annotation.Resource}. If the mapped name of the resource is an absolute URI such as
+ * <code>sca://localhost</code> or <code>jndi://localhost</code> the host container namespace is searched; otherwise the
+ * URI is assumed to be relative and the parent composite is searched. If a mapped name is not provided, i.e. resolution
+ * is by type, the parent composite is first searched followed by the host namespace.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ResourceObjectFactory<T> implements ObjectFactory<T> {
+
+    private Class<T> type;
+    private String mappedName;
+    private ResourceHost host;
+    private boolean optional;
+
+    /**
+     * Instantiates a factory that resolves resources by type
+     *
+     * @param type     the type of the resource to inject
+     * @param optional true if an error should be thrown if the resource is not found
+     * @param host     the runtime resource provider
+     */
+    public ResourceObjectFactory(Class<T> type, boolean optional, ResourceHost host) {
+        this(type, null, optional, host);
+    }
+
+    /**
+     * Instantiates a factory that resolves resources by mapped name
+     *
+     * @param type       the type of the resource to inject
+     * @param mappedName the resource name
+     * @param optional   true if an error should be thrown if the resource is not found
+     * @param host       the runtime resource provider
+     */
+    public ResourceObjectFactory(Class<T> type, String mappedName, boolean optional, ResourceHost host) {
+        this.type = type;
+        this.host = host;
+        this.mappedName = mappedName;
+        this.optional = optional;
+    }
+
+    public T getInstance() throws ObjectCreationException {
+        try {
+            T resource;
+            if (mappedName == null) {
+                resource = host.resolveResource(type);
+                if (!optional && resource == null) {
+                    throw new ResourceNotFoundException("Resource not found: " + type.getName());
+                }
+            } else {
+                resource = host.resolveResource(type, mappedName);
+                if (!optional && resource == null) {
+                    throw new ResourceNotFoundException("Resource not found: " + mappedName);
+                }
+            }
+            return resource;
+        } catch (ResourceResolutionException e) {
+            throw new ObjectCreationException(e);
+        }
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceResolutionException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceResolutionException.java
new file mode 100644
index 0000000000..f94b24762a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceResolutionException.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ResourceResolutionException extends Exception {
+    private static final long serialVersionUID = 13421352711315479L;
+
+    public ResourceResolutionException() {
+        super();
+    }
+
+    public ResourceResolutionException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public ResourceResolutionException(String message) {
+        super(message);
+    }
+
+    public ResourceResolutionException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvocationException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvocationException.java
new file mode 100644
index 0000000000..25c09231c5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvocationException.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.invocation;
+
+import org.apache.tuscany.sca.implementation.java.injection.InjectionRuntimeException;
+
+/**
+ * Denotes an error when invoking an event on an object
+ *
+ * @version $Rev$ $Date$
+ */
+public class EventInvocationException extends InjectionRuntimeException {
+    private static final long serialVersionUID = 1480018831708211581L;
+
+    public EventInvocationException() {
+        super();
+    }
+
+    public EventInvocationException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public EventInvocationException(String message) {
+        super(message);
+    }
+
+    public EventInvocationException(Throwable cause) {
+        super(cause);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvoker.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvoker.java
new file mode 100644
index 0000000000..e6ebb5abc3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvoker.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.invocation;
+
+/**
+ * Performs an invocation on an instance
+ *
+ * @version $Rev$ $Date$
+ */
+public interface EventInvoker<T> {
+
+    /**
+     * Performs the invocation on a given instance
+     *
+     * @throws EventInvocationException
+     */
+    void invokeEvent(T instance) throws EventInvocationException;
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/InvalidConversationSequenceException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/InvalidConversationSequenceException.java
new file mode 100644
index 0000000000..1c330ea913
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/InvalidConversationSequenceException.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.invocation;
+
+
+/**
+ * Denotes an unknown operation sequence in a conversation
+ *
+ * @version $Rev$ $Date$
+ */
+public class InvalidConversationSequenceException extends Exception {
+    private static final long serialVersionUID = -5744028391493899147L;
+
+    public InvalidConversationSequenceException() {
+        super();
+    }
+
+    public InvalidConversationSequenceException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public InvalidConversationSequenceException(String message) {
+        super(message);
+    }
+
+    public InvalidConversationSequenceException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaCallbackRuntimeWireProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaCallbackRuntimeWireProcessor.java
new file mode 100644
index 0000000000..27a16e0e44
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaCallbackRuntimeWireProcessor.java
@@ -0,0 +1,106 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.java.invocation;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.assembly.Contract;
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.core.invocation.CallbackInterfaceInterceptor;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.invocation.InvocationChain;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.apache.tuscany.sca.runtime.RuntimeWireProcessor;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JavaCallbackRuntimeWireProcessor implements RuntimeWireProcessor {
+    private static final Logger logger = Logger.getLogger(JavaCallbackRuntimeWireProcessor.class.getName());
+    private InterfaceContractMapper interfaceContractMapper;
+    private JavaInterfaceFactory javaInterfaceFactory;
+
+    /**
+     * @param interfaceContractMapper
+     * @param javaInterfaceFactory
+     */
+    public JavaCallbackRuntimeWireProcessor(InterfaceContractMapper interfaceContractMapper,
+                                            JavaInterfaceFactory javaInterfaceFactory) {
+        super();
+        this.interfaceContractMapper = interfaceContractMapper;
+        this.javaInterfaceFactory = javaInterfaceFactory;
+    }
+
+    public void process(RuntimeWire wire) {
+        addCallbackInterfaceInterceptors(wire);
+    }
+
+    private void addCallbackInterfaceInterceptors(RuntimeWire wire) {
+        Contract contract = wire.getEndpointReference().getReference();
+        if (!(contract instanceof RuntimeComponentReference)) {
+            return;
+        }
+        RuntimeComponent component = (RuntimeComponent) wire.getEndpointReference().getComponent();
+        Implementation implementation = component.getImplementation();
+        if (!(implementation instanceof JavaImplementation)) {
+            return;
+        }
+        JavaImplementation javaImpl = (JavaImplementation)implementation;
+        Endpoint callbackEndpoint = wire.getEndpointReference().getCallbackEndpoint();
+        if (callbackEndpoint != null) {
+            Interface iface = callbackEndpoint.getService().getInterfaceContract().getInterface();
+            if (!supportsCallbackInterface(iface, javaImpl)) {
+                // callback to this impl is not possible, so ensure a callback object is set
+                for (InvocationChain chain : wire.getInvocationChains()) {
+                    chain.addInterceptor(Phase.REFERENCE, new CallbackInterfaceInterceptor());
+                }
+            }
+        }
+    }
+
+    private boolean supportsCallbackInterface(Interface iface, JavaImplementation impl) {
+        if (iface instanceof JavaInterface) {
+            Class<?> ifaceClass = ((JavaInterface)iface).getJavaClass();
+            if (ifaceClass.isAssignableFrom(impl.getJavaClass())) {
+                return true;
+            }
+        }
+        try {
+            Interface implType = javaInterfaceFactory.createJavaInterface(impl.getJavaClass());
+            // Ignore the remotable/conversational testing
+            implType.setRemotable(iface.isRemotable());
+            implType.setConversational(iface.isConversational());
+            return interfaceContractMapper.isCompatible(iface, implType);
+        } catch (InvalidInterfaceException e) {
+            logger.log(Level.WARNING, e.getMessage(), e);
+            return false;
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextFactory.java
new file mode 100644
index 0000000000..f2a0d576db
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextFactory.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.invocation;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.oasisopen.sca.ComponentContext;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JavaComponentContextFactory implements ObjectFactory<ComponentContext> {
+    private final JavaComponentContextProvider component;
+
+
+    public JavaComponentContextFactory(JavaComponentContextProvider component) {
+        this.component = component;
+    }
+
+
+    public ComponentContext getInstance() throws ObjectCreationException {
+        return component.getComponent().getComponentContext();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextProvider.java
new file mode 100644
index 0000000000..8e90ddb577
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextProvider.java
@@ -0,0 +1,396 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.invocation;
+
+import java.lang.annotation.ElementType;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Member;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.lang.reflect.Type;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.assembly.ComponentProperty;
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.context.ComponentContextFactory;
+import org.apache.tuscany.sca.context.PropertyValueFactory;
+import org.apache.tuscany.sca.context.RequestContextFactory;
+import org.apache.tuscany.sca.core.factory.InstanceWrapper;
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.core.invocation.CallableReferenceObjectFactory;
+import org.apache.tuscany.sca.core.invocation.CallbackReferenceObjectFactory;
+import org.apache.tuscany.sca.core.invocation.CallbackWireObjectFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.core.invocation.WireObjectFactory;
+import org.apache.tuscany.sca.core.scope.ScopeContainer;
+import org.apache.tuscany.sca.core.scope.TargetResolutionException;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.implementation.java.JavaConstructorImpl;
+import org.apache.tuscany.sca.implementation.java.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.JavaResourceImpl;
+import org.apache.tuscany.sca.implementation.java.injection.ConversationIDObjectFactory;
+import org.apache.tuscany.sca.implementation.java.injection.InvalidAccessorException;
+import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.oasisopen.sca.CallableReference;
+import org.oasisopen.sca.annotation.ConversationID;
+
+/**
+ * The runtime instantiation of Java component implementations
+ *
+ * @version $Rev$ $Date$
+ */
+public class JavaComponentContextProvider {
+    private JavaPropertyValueObjectFactory propertyValueFactory;
+    private RuntimeComponent component;
+    private JavaInstanceFactoryProvider<?> instanceFactoryProvider;
+    private ProxyFactory proxyFactory;
+
+    public JavaComponentContextProvider(RuntimeComponent component,
+                                        JavaInstanceFactoryProvider configuration,
+                                        DataBindingExtensionPoint dataBindingExtensionPoint,
+                                        PropertyValueFactory propertyValueObjectFactory,
+                                        ComponentContextFactory componentContextFactory,
+                                        RequestContextFactory requestContextFactory) {
+        super();
+        this.instanceFactoryProvider = configuration;
+        this.proxyFactory = configuration.getProxyFactory();
+        //        if (componentContextFactory != null) {
+        //            this.componentContext = componentContextFactory.createComponentContext(component, requestContextFactory);
+        //        } else {
+        //            this.componentContext = new ComponentContextImpl(this, requestContextFactory, this.proxyService);
+        //        }
+        this.component = component;
+        this.propertyValueFactory = (JavaPropertyValueObjectFactory) propertyValueObjectFactory;
+    }
+
+    InstanceWrapper<?> createInstanceWrapper() throws ObjectCreationException {
+        return instanceFactoryProvider.createFactory().newInstance();
+    }
+
+    void configureProperties(List<ComponentProperty> definedProperties) {
+        for (ComponentProperty p : definedProperties) {
+            configureProperty(p);
+        }
+    }
+
+    private void configureProperty(ComponentProperty configuredProperty) {
+        JavaElementImpl element =
+            instanceFactoryProvider.getImplementation().getPropertyMembers().get(configuredProperty.getName());
+
+        if (element != null && configuredProperty.getValue() != null) {
+            if (!(element.getAnchor() instanceof Constructor)) {
+                if(element.getElementType() == ElementType.FIELD) {
+                    // Field field = (Field)element.getAnchor();
+                    instanceFactoryProvider.getInjectionSites().add(element);
+                    /*
+                    if(Modifier.isPublic(field.getModifiers())) {
+                        instanceFactoryProvider.getInjectionSites().add(element);
+                    } else if(field.getAnnotation(org.oasisopen.sca.annotation.Property.class) != null) {
+                        instanceFactoryProvider.getInjectionSites().add(element);
+                    }
+                    */
+                } else {
+                    instanceFactoryProvider.getInjectionSites().add(element);
+                }
+            }
+
+            //Class propertyJavaType = JavaIntrospectionHelper.getBaseType(element.getType(), element.getGenericType());
+            ObjectFactory<?> propertyObjectFactory =
+                createPropertyValueFactory(configuredProperty, configuredProperty.getValue(), element);
+            instanceFactoryProvider.setObjectFactory(element, propertyObjectFactory);
+
+            JavaConstructorImpl<?> constructor = instanceFactoryProvider.getImplementation().getConstructor();
+            for(JavaElementImpl p: constructor.getParameters()){
+                if(element.getName().equals(p.getName())) {
+                    instanceFactoryProvider.setObjectFactory(p, propertyObjectFactory);
+                }
+            }
+        }
+    }
+
+    void start() {
+        if (!instanceFactoryProvider.getImplementation().getCallbackMembers().isEmpty()) {
+            Map<String, List<RuntimeWire>> callbackWires = new HashMap<String, List<RuntimeWire>>();
+            for (ComponentService service : component.getServices()) {
+
+                RuntimeComponentReference callbackReference = (RuntimeComponentReference)service.getCallbackReference();
+                if (callbackReference != null) {
+                    List<RuntimeWire> wires = callbackReference.getRuntimeWires();
+                    if (!wires.isEmpty()) {
+                        callbackWires.put(wires.get(0).getEndpointReference().getInterfaceContract().getInterface().toString(),
+                                          wires);
+                    }
+                }
+            }
+
+            for (Map.Entry<String, Collection<JavaElementImpl>> entry : instanceFactoryProvider.getImplementation()
+                .getCallbackMembers().entrySet()) {
+                List<RuntimeWire> wires = callbackWires.get(entry.getKey());
+                if (wires == null) {
+                    // this can happen when there are no client wires to a
+                    // component that has a callback
+                    continue;
+                }
+                for(JavaElementImpl element : entry.getValue()) {
+                    Class<?> businessInterface = element.getType();
+                    ObjectFactory<?> factory = null;
+                    if (CallableReference.class.isAssignableFrom(element.getType())) {
+                        businessInterface =
+                            JavaIntrospectionHelper.getBusinessInterface(element.getType(), element.getGenericType());
+                        factory =
+                            new CallbackReferenceObjectFactory(businessInterface, proxyFactory, wires);
+                    } else {
+                        factory = new CallbackWireObjectFactory(businessInterface, proxyFactory, wires);
+                    }
+                    if (!(element.getAnchor() instanceof Constructor)) {
+                        instanceFactoryProvider.getInjectionSites().add(element);
+                    }
+                    instanceFactoryProvider.setObjectFactory(element, factory);
+                }
+            }
+        }
+        for (Reference ref : instanceFactoryProvider.getImplementation().getReferences()) {
+            JavaElementImpl element =
+                instanceFactoryProvider.getImplementation().getReferenceMembers().get(ref.getName());
+            if (element != null) {
+                if (!(element.getAnchor() instanceof Constructor)) {
+                    if(element.getElementType() == ElementType.FIELD) {
+                        Field field = (Field)element.getAnchor();
+                        if(Modifier.isPublic(field.getModifiers())) {
+                            instanceFactoryProvider.getInjectionSites().add(element);
+                        } else if(field.getAnnotation(org.oasisopen.sca.annotation.Reference.class) != null) {
+                            instanceFactoryProvider.getInjectionSites().add(element);
+                        }
+                    } else {
+                        instanceFactoryProvider.getInjectionSites().add(element);
+                    }
+                }
+                ComponentReference componentReference = null;
+                List<RuntimeWire> wireList = null;
+                for (ComponentReference reference : component.getReferences()) {
+                    if (reference.getName().equals(ref.getName())) {
+                        wireList = ((RuntimeComponentReference)reference).getRuntimeWires();
+                        componentReference = reference;
+                        break;
+                    }
+                }
+                if (ref.getMultiplicity() == Multiplicity.ONE_N || ref.getMultiplicity() == Multiplicity.ZERO_N) {
+                    List<ObjectFactory<?>> factories = new ArrayList<ObjectFactory<?>>();
+                    Class<?> baseType =
+                        JavaIntrospectionHelper.getBaseType(element.getType(), element.getGenericType());
+                    for (int i = 0; i < wireList.size(); i++) {
+                        ObjectFactory<?> factory = null;
+                        if (CallableReference.class.isAssignableFrom(baseType)) {
+                            Type callableRefType = JavaIntrospectionHelper.getParameterType(element.getGenericType());
+                            // Type businessType = JavaIntrospectionHelper.getParameterType(callableRefType);
+                            Class<?> businessInterface =
+                                JavaIntrospectionHelper.getBusinessInterface(baseType, callableRefType);
+                            factory =
+                                new CallableReferenceObjectFactory(businessInterface, component,
+                                                                   (RuntimeComponentReference)wireList.get(i)
+                                                                       .getEndpointReference().getReference(), wireList.get(i)
+                                                                       .getEndpointReference());
+                        } else {
+                            factory = createObjectFactory(baseType, wireList.get(i));
+                        }
+                        factories.add(factory);
+                    }
+                    instanceFactoryProvider.setObjectFactories(element, factories);
+                    JavaConstructorImpl<?> constructor = instanceFactoryProvider.getImplementation().getConstructor();
+                    for(JavaElementImpl p: constructor.getParameters()){
+                        if(element.getName().equals(p.getName())) {
+                            instanceFactoryProvider.setObjectFactories(p, factories);
+                        }
+                    }
+                } else {
+                    if (wireList == null && ref.getMultiplicity() == Multiplicity.ONE_ONE) {
+                        throw new IllegalStateException("Required reference is missing: " + ref.getName());
+                    }
+                    if (wireList != null && !wireList.isEmpty()) {
+                        ObjectFactory<?> factory = null;
+                        if (CallableReference.class.isAssignableFrom(element.getType())) {
+                            Class<?> businessInterface =
+                                JavaIntrospectionHelper.getBusinessInterface(element.getType(), element
+                                    .getGenericType());
+                            factory =
+                                new CallableReferenceObjectFactory(businessInterface, component,
+                                                                   (RuntimeComponentReference)componentReference, wireList.get(0).getEndpointReference());
+                        } else {
+                            factory = createObjectFactory(element.getType(), wireList.get(0));
+                        }
+                        instanceFactoryProvider.setObjectFactory(element, factory);
+                        JavaConstructorImpl<?> constructor = instanceFactoryProvider.getImplementation().getConstructor();
+                        for(JavaElementImpl p: constructor.getParameters()){
+                            if(element.getName().equals(p.getName())) {
+                                instanceFactoryProvider.setObjectFactory(p, factory);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        //setUpPolicyHandlers();
+    }
+
+    void addResourceFactory(String name, ObjectFactory<?> factory) {
+        JavaResourceImpl resource = instanceFactoryProvider.getImplementation().getResources().get(name);
+
+        if (resource != null && !(resource.getElement().getAnchor() instanceof Constructor)) {
+            instanceFactoryProvider.getInjectionSites().add(resource.getElement());
+        }
+
+        instanceFactoryProvider.setObjectFactory(resource.getElement(), factory);
+    }
+
+    void addConversationIDFactories(List<Member> names) {
+        ObjectFactory<String> factory = new ConversationIDObjectFactory();
+        for (Member name : names) {
+            if (name instanceof Field) {
+                JavaElementImpl element = new JavaElementImpl((Field)name);
+                element.setClassifer(ConversationID.class);
+                instanceFactoryProvider.setObjectFactory(element, factory);
+            } else if (name instanceof Method) {
+                JavaElementImpl element = new JavaElementImpl((Method)name, 0);
+                element.setName(JavaIntrospectionHelper.toPropertyName(name.getName()));
+                element.setClassifer(ConversationID.class);
+                instanceFactoryProvider.setObjectFactory(element, factory);
+            } else {
+                throw new InvalidAccessorException("Member must be a field or method: " + name.getName());
+            }
+        }
+    }
+
+    Object createInstance() throws ObjectCreationException {
+        return createInstanceWrapper().getInstance();
+    }
+
+    JavaInstanceFactoryProvider<?> getInstanceFactoryProvider() {
+        return instanceFactoryProvider;
+    }
+
+    void stop() {
+        //cleanUpPolicyHandlers();
+    }
+
+    Invoker createInvoker(Operation operation) throws NoSuchMethodException {
+        Class<?> implClass = instanceFactoryProvider.getImplementationClass();
+
+        Method method = JavaInterfaceUtil.findMethod(implClass, operation);
+        return new JavaImplementationInvoker(operation, method, component);
+    }
+
+    private static class OptimizedObjectFactory<T> implements ObjectFactory<T> {
+        private ScopeContainer scopeContainer;
+
+        public OptimizedObjectFactory(ScopeContainer scopeContainer) {
+            super();
+            this.scopeContainer = scopeContainer;
+        }
+
+        public T getInstance() throws ObjectCreationException {
+            try {
+                return (T)scopeContainer.getWrapper(null).getInstance();
+            } catch (TargetResolutionException e) {
+                throw new ObjectCreationException(e);
+            }
+        }
+
+    }
+
+    private <B> ObjectFactory<B> createObjectFactory(Class<B> interfaze, RuntimeWire wire) {
+        // FIXME: [rfeng] Disable the optimization for new as it needs more discussions
+        /*
+        boolean conversational = wire.getSource().getInterfaceContract().getInterface().isConversational();
+        Binding binding = wire.getSource().getBinding();
+        // Check if it's wireable binding for optimization
+        if (!conversational && binding instanceof OptimizableBinding) {
+            OptimizableBinding optimizableBinding = (OptimizableBinding)binding;
+            Component component = optimizableBinding.getTargetComponent();
+            if (component != null) {
+                Implementation implementation = component.getImplementation();
+                // Check if the target component is java component
+                if (implementation instanceof JavaImplementation) {
+                    JavaImplementation javaImplementation = (JavaImplementation)implementation;
+                    if (interfaze.isAssignableFrom(javaImplementation.getJavaClass())) {
+                        ScopedRuntimeComponent scopedComponent = (ScopedRuntimeComponent)component;
+                        ScopeContainer scopeContainer = scopedComponent.getScopeContainer();
+                        Scope scope = scopeContainer.getScope();
+                        if (scope == Scope.COMPOSITE || scope == Scope.STATELESS || scope == Scope.SYSTEM) {
+                            boolean optimizable = true;
+                            for (InvocationChain chain : wire.getInvocationChains()) {
+                                if (chain.getHeadInvoker() != chain.getTailInvoker()) {
+                                    optimizable = false;
+                                    break;
+                                }
+                            }
+                            if (optimizable) {
+                                return new OptimizedObjectFactory<B>(scopeContainer);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        */
+        return new WireObjectFactory<B>(interfaze, wire, proxyFactory);
+    }
+
+    private ObjectFactory<?> createPropertyValueFactory(ComponentProperty property,
+                                                        Object propertyValue,
+                                                        JavaElementImpl javaElement) {
+        return propertyValueFactory.createValueFactory(property, propertyValue, javaElement);
+    }
+
+    /**
+     * @return the component
+     */
+    RuntimeComponent getComponent() {
+        return component;
+    }
+
+    /*private void setUpPolicyHandlers() {
+        for (PolicyHandler policyHandler : policyHandlers.values()) {
+            policyHandler.setUp(component.getImplementation());
+        }
+    }
+
+    private void cleanUpPolicyHandlers() {
+        for (PolicyHandler policyHandler : policyHandlers.values() ) {
+            policyHandler.cleanUp(this);
+        }
+    }*/
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentNameFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentNameFactory.java
new file mode 100644
index 0000000000..4a5ad98e5b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentNameFactory.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.invocation;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JavaComponentNameFactory implements ObjectFactory<String> {
+    private final JavaComponentContextProvider componentContextProvider;
+
+
+    public JavaComponentNameFactory(JavaComponentContextProvider component) {
+        this.componentContextProvider = component;
+    }
+
+
+    public String getInstance() throws ObjectCreationException {
+        String uri = componentContextProvider.getComponent().getURI();
+        return uri.substring(uri.lastIndexOf('/')+1);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationInvoker.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationInvoker.java
new file mode 100644
index 0000000000..a4eed17081
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationInvoker.java
@@ -0,0 +1,208 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.invocation;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.core.factory.InstanceWrapper;
+import org.apache.tuscany.sca.core.scope.ScopeContainer;
+import org.apache.tuscany.sca.core.scope.ScopedRuntimeComponent;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.interfacedef.ConversationSequence;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil;
+import org.apache.tuscany.sca.invocation.DataExchangeSemantics;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.ReferenceParameters;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * Responsible for synchronously dispatching an invocation to a Java component
+ * implementation instance
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaImplementationInvoker implements Invoker, DataExchangeSemantics {
+    protected Operation operation;
+    protected Method method;
+    protected boolean allowsPBR;
+
+    @SuppressWarnings("unchecked")
+    protected final ScopeContainer scopeContainer;
+
+    public JavaImplementationInvoker(Operation operation, Method method, RuntimeComponent component) {
+        assert method != null : "Operation method cannot be null";
+        this.method = method;
+        this.operation = operation;
+        this.scopeContainer = ((ScopedRuntimeComponent)component).getScopeContainer();
+        this.allowsPBR = ((JavaImplementation)component.getImplementation()).isAllowsPassByReference(method);
+    }
+
+    public JavaImplementationInvoker(Operation operation, RuntimeComponent component) {
+        // used if the method can't be computed statically in advance 
+        this.operation = operation;
+        this.scopeContainer = ((ScopedRuntimeComponent)component).getScopeContainer();
+    }
+
+    @SuppressWarnings("unchecked")
+    public Message invoke(Message msg) {
+        Operation op = msg.getOperation();
+        if (op == null) {
+            op = this.operation;
+        }
+        ConversationSequence sequence = op.getConversationSequence();
+        Object payload = msg.getBody();
+
+        Object contextId = null;
+
+        EndpointReference from = msg.getFrom();
+        /* TODO - EPR - not required for OASIS
+        ReferenceParameters parameters = null;
+        if (from != null) {
+            parameters = from.getReferenceParameters();
+        }
+        
+        // check what sort of context is required
+        if (scopeContainer != null) {
+            Scope scope = scopeContainer.getScope();
+            if (scope == Scope.REQUEST) {
+                contextId = Thread.currentThread();
+            } else if (scope == Scope.CONVERSATION && parameters != null) {
+                contextId = parameters.getConversationID();
+            }
+        }
+        */
+
+        try {
+            // The following call might create a new conversation, as a result, the msg.getConversationID() might 
+            // return a new value
+            InstanceWrapper wrapper = scopeContainer.getWrapper(contextId);
+
+            // detects whether the scope container has created a conversation Id. This will
+            // happen in the case that the component has conversational scope but only the
+            // callback interface is conversational. Or in the callback case if the service interface
+            // is conversational and the callback interface isn't. If we are in this situation we need
+            // to get the contextId of this component and remove it after we have invoked the method on 
+            // it. It is possible that the component instance will not go away when it is removed below 
+            // because a callback conversation will still be holding a reference to it
+            /* TODO - EPR - not required for OASIS
+            boolean removeTemporaryConversationalComponentAfterCall = false;
+            if (parameters != null && (contextId == null) && (parameters.getConversationID() != null)) {
+                contextId = parameters.getConversationID();
+                removeTemporaryConversationalComponentAfterCall = true;
+            }
+            */
+
+            Object instance = wrapper.getInstance();
+
+            // If the method couldn't be computed statically, or the instance being
+            // invoked is a user-specified callback object that doesn't implement
+            // the service interface from which the reflective method was obtained,
+            // compute the method object dynamically for this invocation.
+            Method imethod = method;
+            if (imethod == null || !imethod.getDeclaringClass().isInstance(instance)) {
+                try {
+                    imethod = JavaInterfaceUtil.findMethod(instance.getClass(), operation);
+                } catch (NoSuchMethodException e) {
+                    throw new IllegalArgumentException("Callback object does not provide method " + e.getMessage());
+                }
+            }
+            
+            Object ret;
+            if (payload != null && !payload.getClass().isArray()) {
+                ret = imethod.invoke(instance, payload);
+            } else {
+                ret = imethod.invoke(instance, (Object[])payload);
+            }
+
+            scopeContainer.returnWrapper(wrapper, contextId);
+
+            /* TODO - EPR - not required for OASIS
+            if ((sequence == ConversationSequence.CONVERSATION_END) || (removeTemporaryConversationalComponentAfterCall)) {
+                // if end conversation, or we have the special case where a conversational
+                // object was created to service the stateless half of a stateful component
+                scopeContainer.remove(contextId);
+                parameters.setConversationID(null);
+            }
+            */
+            
+            msg.setBody(ret);
+        } catch (InvocationTargetException e) {
+            Throwable cause = e.getTargetException();
+            boolean isChecked = false;
+            for (DataType<?> d : operation.getFaultTypes()) {
+                if (d.getPhysical().isInstance(cause)) {
+                    isChecked = true;
+                    msg.setFaultBody(cause);
+                    break;
+                }
+            }
+
+            
+            if (sequence != ConversationSequence.CONVERSATION_NONE ){
+                try {
+//                    // If the exception is not a business exception then end the conversation
+//                    boolean businessException = false;
+//                    
+//                    for (DataType dataType : operation.getFaultTypes()){
+//                        if ((dataType.getPhysical() == e.getCause().getClass()) &&
+//                            (contextId != null) ){
+//                            businessException = true;
+//                            break;
+//                        }
+//                    }
+                    
+                    if (!isChecked && contextId != null) {
+                        scopeContainer.remove(contextId);
+                        /* TODO - EPR - not required for OASIS
+                        parameters.setConversationID(null);
+                        */
+                    }
+                } catch (Exception ex){
+                    // TODO - sure what the best course of action is here. We have
+                    //        a system exception in the middle of a business exception 
+                }
+            }
+            if (!isChecked) {
+                if (cause instanceof RuntimeException) {
+                    throw (RuntimeException)cause;
+                }
+                if (cause instanceof Error) {
+                    throw (Error)cause;
+                } else {
+                    throw new ServiceRuntimeException(cause.getMessage(), cause);
+                }
+            }            
+                
+        } catch (Exception e) {
+            msg.setFaultBody(e);           
+        }
+        return msg;
+    }
+
+    public boolean allowsPassByReference() {
+        return allowsPBR;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProvider.java
new file mode 100644
index 0000000000..9f716c8059
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProvider.java
@@ -0,0 +1,200 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.java.invocation;
+
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.context.ComponentContextFactory;
+import org.apache.tuscany.sca.context.PropertyValueFactory;
+import org.apache.tuscany.sca.context.RequestContextFactory;
+import org.apache.tuscany.sca.core.factory.InstanceWrapper;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.core.scope.Scope;
+import org.apache.tuscany.sca.core.scope.ScopedImplementationProvider;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaResourceImpl;
+import org.apache.tuscany.sca.implementation.java.injection.RequestContextObjectFactory;
+import org.apache.tuscany.sca.implementation.java.injection.ResourceHost;
+import org.apache.tuscany.sca.implementation.java.injection.ResourceObjectFactory;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.oasisopen.sca.ComponentContext;
+import org.oasisopen.sca.RequestContext;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JavaImplementationProvider implements ScopedImplementationProvider {
+    private JavaImplementation implementation;
+    private JavaComponentContextProvider componentContextProvider;
+    private RequestContextFactory requestContextFactory;
+
+    public JavaImplementationProvider(RuntimeComponent component,
+                                      JavaImplementation implementation,
+                                      ProxyFactory proxyService,
+                                      DataBindingExtensionPoint dataBindingRegistry,
+                                      PropertyValueFactory propertyValueObjectFactory,
+                                      ComponentContextFactory componentContextFactory,
+                                      RequestContextFactory requestContextFactory) {
+        super();
+        this.implementation = implementation;
+        this.requestContextFactory = requestContextFactory;
+
+        try {
+            JavaInstanceFactoryProvider configuration = new JavaInstanceFactoryProvider(implementation);
+            configuration.setProxyFactory(proxyService);
+            componentContextProvider =
+                new JavaComponentContextProvider(component,
+                                                 configuration,
+                                                 dataBindingRegistry,
+                                                 propertyValueObjectFactory,
+                                                 componentContextFactory,
+                                                 requestContextFactory);
+
+            Scope scope = getScope();
+
+            if (scope == Scope.SYSTEM || scope == Scope.COMPOSITE) {
+                // Nothing
+            } else {
+                // Check for conversational contract if conversational scope
+                if (scope == Scope.CONVERSATION) {
+                    boolean hasConversationalContract = false;
+                    for (Service serviceDef : implementation.getServices()) {
+                        if (serviceDef.getInterfaceContract().getInterface().isConversational()) {
+                            hasConversationalContract = true;
+                            break;
+                        }
+                    }
+                    if (!hasConversationalContract) {
+                        String name = implementation.getJavaClass().getName();
+                        throw new NoConversationalContractException(name);
+                    }
+                }
+            }
+
+            if (implementation.getConversationIDMembers().size() > 0) {
+                componentContextProvider.addConversationIDFactories(implementation.getConversationIDMembers());
+            }
+
+            componentContextProvider.configureProperties(component.getProperties());
+            handleResources(implementation, proxyService);
+        } catch (Exception e) {
+            throw new IllegalStateException(e);
+        }
+
+    }
+
+    private void handleResources(JavaImplementation componentType, ProxyFactory proxyService) {
+        for (JavaResourceImpl resource : componentType.getResources().values()) {
+            String name = resource.getName();
+
+            ObjectFactory<?> objectFactory =
+                (ObjectFactory<?>)componentContextProvider.getInstanceFactoryProvider().getFactories().get(resource.getElement());
+            if (objectFactory == null) {
+                Class<?> type = resource.getElement().getType();
+                if (ComponentContext.class.equals(type)) {
+                    objectFactory = new JavaComponentContextFactory(componentContextProvider);
+                } else if (RequestContext.class.equals(type)) {
+                    objectFactory = new RequestContextObjectFactory(requestContextFactory, componentContextProvider.getComponent());
+                } else if (String.class.equals(type)) {
+                    objectFactory = new JavaComponentNameFactory(componentContextProvider);
+                } else {
+                    boolean optional = resource.isOptional();
+                    String mappedName = resource.getMappedName();
+                    objectFactory = createResourceObjectFactory(type, mappedName, optional, null);
+                }
+            }
+            componentContextProvider.addResourceFactory(name, objectFactory);
+        }
+    }
+
+    private <T> ResourceObjectFactory<T> createResourceObjectFactory(Class<T> type,
+                                                                     String mappedName,
+                                                                     boolean optional,
+                                                                     ResourceHost host) {
+        return new ResourceObjectFactory<T>(type, mappedName, optional, host);
+    }
+
+    public Invoker createInvoker(RuntimeComponentService service, Operation operation) {
+        try {
+            return componentContextProvider.createInvoker(operation);
+        } catch (NoSuchMethodException e) {
+            // It's possible that the instance being invoked is a user-specified
+            // callback object that isn't an instance of the component implementation
+            // class.  As an attempt to deal with this, look up a method object from
+            // the service interface.  This isn't foolproof, as it's possible that
+            // the service interface isn't a Java interface, or that the callback
+            // object has the right method signature without implementing the
+            // callback interface.  There is code in JavaImplementationInvoker
+            // to deal with these possibilities.
+            Interface iface = service.getInterfaceContract().getInterface();
+            if (iface instanceof JavaInterface) {
+                try {
+                    Method method = JavaInterfaceUtil.findMethod(((JavaInterface)iface).getJavaClass(), operation);
+                    return new JavaImplementationInvoker(operation, method, componentContextProvider.getComponent());
+                } catch (NoSuchMethodException e1) {
+                    throw new IllegalArgumentException(e1);
+                }
+            } else {
+                return new JavaImplementationInvoker(operation, componentContextProvider.getComponent());
+            }
+        }
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public Scope getScope() {
+        return new Scope(implementation.getJavaScope().getScope());
+    }
+
+    public void start() {
+        componentContextProvider.start();
+    }
+
+    public void stop() {
+        componentContextProvider.stop();
+    }
+
+    public InstanceWrapper<?> createInstanceWrapper() {
+        return componentContextProvider.createInstanceWrapper();
+    }
+
+    public boolean isEagerInit() {
+        return implementation.isEagerInit();
+    }
+
+    public long getMaxAge() {
+        return implementation.getMaxAge();
+    }
+
+    public long getMaxIdleTime() {
+        return implementation.getMaxIdleTime();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProviderFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProviderFactory.java
new file mode 100644
index 0000000000..326ab28bc9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProviderFactory.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.java.invocation;
+
+import org.apache.tuscany.sca.context.ComponentContextFactory;
+import org.apache.tuscany.sca.context.PropertyValueFactory;
+import org.apache.tuscany.sca.context.RequestContextFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.provider.ImplementationProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JavaImplementationProviderFactory implements ImplementationProviderFactory<JavaImplementation> {
+    private PropertyValueFactory propertyValueObjectFactory;
+    private DataBindingExtensionPoint dataBindingRegistry;
+    private ProxyFactory proxyService;
+    private ComponentContextFactory componentContextFactory;
+    private RequestContextFactory requestContextFactory;
+
+    public JavaImplementationProviderFactory(ProxyFactory proxyService,
+                                             DataBindingExtensionPoint dataBindingRegistry,
+                                             PropertyValueFactory propertyValueObjectFactory,
+                                             ComponentContextFactory componentContextFactory,
+                                             RequestContextFactory requestContextFactory) {
+        super();
+        this.proxyService = proxyService;
+        this.dataBindingRegistry = dataBindingRegistry;
+        this.propertyValueObjectFactory = propertyValueObjectFactory;
+        this.componentContextFactory = componentContextFactory;
+        this.requestContextFactory = requestContextFactory;
+    }
+
+    public ImplementationProvider createImplementationProvider(RuntimeComponent component,
+                                                               JavaImplementation implementation) {
+        return new JavaImplementationProvider(component,
+                                              implementation,
+                                              proxyService,
+                                              dataBindingRegistry,
+                                              propertyValueObjectFactory,
+                                              componentContextFactory,
+                                              requestContextFactory);
+    }
+
+    public Class<JavaImplementation> getModelType() {
+        return JavaImplementation.class;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaInstanceFactoryProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaInstanceFactoryProvider.java
new file mode 100644
index 0000000000..7fcfaad615
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaInstanceFactoryProvider.java
@@ -0,0 +1,182 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.invocation;
+
+import java.lang.annotation.ElementType;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Member;
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.implementation.java.JavaConstructorImpl;
+import org.apache.tuscany.sca.implementation.java.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.context.InstanceFactory;
+import org.apache.tuscany.sca.implementation.java.context.InstanceFactoryProvider;
+import org.apache.tuscany.sca.implementation.java.context.ReflectiveInstanceFactory;
+import org.apache.tuscany.sca.implementation.java.injection.ArrayMultiplicityObjectFactory;
+import org.apache.tuscany.sca.implementation.java.injection.FieldInjector;
+import org.apache.tuscany.sca.implementation.java.injection.Injector;
+import org.apache.tuscany.sca.implementation.java.injection.InvalidAccessorException;
+import org.apache.tuscany.sca.implementation.java.injection.ListMultiplicityObjectFactory;
+import org.apache.tuscany.sca.implementation.java.injection.MethodInjector;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper;
+
+/**
+ * Encapsulates configuration for a Java-based atomic component
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaInstanceFactoryProvider<T> implements InstanceFactoryProvider<T> {
+    private JavaImplementation definition;
+    private ProxyFactory proxyService;
+
+    private final List<JavaElementImpl> injectionSites;
+    private final EventInvoker<T> initInvoker;
+    private final EventInvoker<T> destroyInvoker;
+    private final Map<JavaElementImpl, Object> factories = new HashMap<JavaElementImpl, Object>();
+
+    public JavaInstanceFactoryProvider(JavaImplementation definition) {
+        this.definition = definition;
+        this.initInvoker = definition.getInitMethod() == null ? null : new MethodEventInvoker<T>(definition
+            .getInitMethod());
+        this.destroyInvoker = definition.getDestroyMethod() == null ? null : new MethodEventInvoker<T>(definition
+            .getDestroyMethod());
+        injectionSites = new ArrayList<JavaElementImpl>();
+    }
+
+    ProxyFactory getProxyFactory() {
+        return proxyService;
+    }
+
+    void setProxyFactory(ProxyFactory proxyService) {
+        this.proxyService = proxyService;
+    }
+
+    /**
+     * @return the definition
+     */
+    JavaImplementation getImplementation() {
+        return definition;
+    }
+
+    @SuppressWarnings("unchecked")
+    public InstanceFactory<T> createFactory() {
+        ObjectFactory<?>[] initArgs = getConstructorArgs();
+        Injector<T>[] injectors = getInjectors();
+        return new ReflectiveInstanceFactory<T>((Constructor<T>)definition.getConstructor().getConstructor(),
+                                                initArgs, injectors, initInvoker, destroyInvoker);
+    }
+
+    private ObjectFactory<?>[] getConstructorArgs() {
+        JavaConstructorImpl<?> constructor = definition.getConstructor();
+        ObjectFactory<?>[] initArgs = new ObjectFactory<?>[constructor.getParameters().length];
+        for (int i = 0; i < initArgs.length; i++) {
+            ObjectFactory<?> factory = (ObjectFactory<?>)factories.get(constructor.getParameters()[i]);
+            assert factory != null;
+            initArgs[i] = factory;
+        }
+        return initArgs;
+    }
+
+    @SuppressWarnings("unchecked")
+    private Injector<T>[] getInjectors() {
+        // work around JDK1.5 issue with allocating generic arrays
+        Injector<T>[] injectors = new Injector[injectionSites.size()];
+
+        int i = 0;
+        for (JavaElementImpl element : injectionSites) {
+            Object obj = factories.get(element);
+            if (obj != null) {
+                if (obj instanceof ObjectFactory) {
+                    ObjectFactory<?> factory = (ObjectFactory<?>)obj;
+                    Member member = (Member)element.getAnchor();
+                    if (element.getElementType() == ElementType.FIELD) {
+                        injectors[i++] = new FieldInjector<T>((Field)member, factory);
+                    } else if (element.getElementType() == ElementType.PARAMETER && member instanceof Method) {
+                        injectors[i++] = new MethodInjector<T>((Method)member, factory);
+                    } else if (member instanceof Constructor) {
+                        // Ignore
+                    } else {
+                        throw new AssertionError(String.valueOf(element));
+                    }
+                } else {
+                    injectors[i++] = createMultiplicityInjector(element, (List<ObjectFactory<?>>)obj);
+                }
+            }
+        }
+        return injectors;
+    }
+
+    private Injector<T> createMultiplicityInjector(JavaElementImpl element, List<ObjectFactory<?>> factories) {
+        Class<?> interfaceType = JavaIntrospectionHelper.getBaseType(element.getType(), element.getGenericType());
+
+        if (element.getAnchor() instanceof Field) {
+            Field field = (Field)element.getAnchor();
+            if (field.getType().isArray()) {
+                return new FieldInjector<T>(field, new ArrayMultiplicityObjectFactory(interfaceType, factories));
+            } else {
+                return new FieldInjector<T>(field, new ListMultiplicityObjectFactory(factories));
+            }
+        } else if (element.getAnchor() instanceof Method) {
+            Method method = (Method)element.getAnchor();
+            if (method.getParameterTypes()[0].isArray()) {
+                return new MethodInjector<T>(method, new ArrayMultiplicityObjectFactory(interfaceType, factories));
+            } else {
+                return new MethodInjector<T>(method, new ListMultiplicityObjectFactory(factories));
+            }
+        } else {
+            throw new InvalidAccessorException("Member must be a field or method: " + element.getName());
+        }
+    }
+
+    @SuppressWarnings("unchecked")
+    public Class<T> getImplementationClass() {
+        return (Class<T>)definition.getJavaClass();
+    }
+
+    public void setObjectFactory(JavaElementImpl element, ObjectFactory<?> objectFactory) {
+        factories.put(element, objectFactory);
+    }
+
+    public void setObjectFactories(JavaElementImpl element, List<ObjectFactory<?>> objectFactory) {
+        factories.put(element, objectFactory);
+    }
+
+    /**
+     * @return the injectionSites
+     */
+    List<JavaElementImpl> getInjectionSites() {
+        return injectionSites;
+    }
+
+    /**
+     * @return the factories
+     */
+    Map<JavaElementImpl, Object> getFactories() {
+        return factories;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/MethodEventInvoker.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/MethodEventInvoker.java
new file mode 100644
index 0000000000..515a7c8a43
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/MethodEventInvoker.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.invocation;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+
+/**
+ * Performs an wire on a method of a given instance
+ *
+ * @version $Rev$ $Date$
+ */
+public class MethodEventInvoker<T> implements EventInvoker<T> {
+    private final Method method;
+
+    /**
+     * Instantiates an  invoker for the given method
+     */
+    public MethodEventInvoker(Method method) {
+        assert method != null;
+        this.method = method;
+    }
+
+    public void invokeEvent(T instance) throws EventInvocationException {
+        try {
+            method.invoke(instance, (Object[]) null);
+        } catch (IllegalArgumentException e) {
+            String name = method.getName();
+            throw new EventInvocationException("Exception thrown by event method [" + name + "]", e.getCause());
+        } catch (IllegalAccessException e) {
+            String name = method.getName();
+            throw new EventInvocationException("Method is not accessible [" + name + "]");
+        } catch (InvocationTargetException e) {
+            String name = method.getName();
+            throw new EventInvocationException("Exception thrown by event method [" + name + "]", e.getCause());
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/NoConversationalContractException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/NoConversationalContractException.java
new file mode 100644
index 0000000000..5dc6bc790d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/NoConversationalContractException.java
@@ -0,0 +1,33 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.implementation.java.invocation;

+

+

+/**

+ * Raised when a component has conversational scope but no conversational contract

+ *

+ * @version $Rev: 487877 $ $Date: 2006-12-16 15:32:16 -0500 (Sat, 16 Dec 2006) $

+ */

+public class NoConversationalContractException extends Exception {

+    private static final long serialVersionUID = -1157790036638157539L;

+

+    public NoConversationalContractException(String message) {

+        super(message);

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/module/JavaRuntimeModuleActivator.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/module/JavaRuntimeModuleActivator.java
new file mode 100644
index 0000000000..e1e8b05ab8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/module/JavaRuntimeModuleActivator.java
@@ -0,0 +1,103 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.java.module;
+
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.context.ComponentContextFactory;
+import org.apache.tuscany.sca.context.ContextFactoryExtensionPoint;
+import org.apache.tuscany.sca.context.PropertyValueFactory;
+import org.apache.tuscany.sca.context.RequestContextFactory;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.core.ModuleActivator;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.core.invocation.CglibProxyFactory;
+import org.apache.tuscany.sca.core.invocation.ExtensibleProxyFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.implementation.java.invocation.JavaCallbackRuntimeWireProcessor;
+import org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationProviderFactory;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.provider.ProviderFactoryExtensionPoint;
+import org.apache.tuscany.sca.runtime.RuntimeWireProcessorExtensionPoint;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JavaRuntimeModuleActivator implements ModuleActivator {
+
+    private static final Logger logger = Logger.getLogger(JavaRuntimeModuleActivator.class.getName());
+
+    public JavaRuntimeModuleActivator() {
+    }
+
+    public void start(ExtensionPointRegistry registry) {
+
+        FactoryExtensionPoint factories = registry.getExtensionPoint(FactoryExtensionPoint.class);
+        MessageFactory messageFactory = factories.getFactory(MessageFactory.class);
+
+        UtilityExtensionPoint utilities = registry.getExtensionPoint(UtilityExtensionPoint.class);
+        InterfaceContractMapper interfaceContractMapper = utilities.getUtility(InterfaceContractMapper.class);
+
+        ProxyFactoryExtensionPoint proxyFactories = registry.getExtensionPoint(ProxyFactoryExtensionPoint.class);
+        try {
+            proxyFactories.setClassProxyFactory(new CglibProxyFactory(messageFactory, interfaceContractMapper));
+        } catch (NoClassDefFoundError e) {
+            logger.warning("Class proxys not supported due to NoClassDefFoundError:" + e.getMessage());
+        }
+
+        JavaInterfaceFactory javaFactory = factories.getFactory(JavaInterfaceFactory.class);
+
+        DataBindingExtensionPoint dataBindings = registry.getExtensionPoint(DataBindingExtensionPoint.class);
+        Mediator mediator = utilities.getUtility(Mediator.class);
+        PropertyValueFactory factory = utilities.getUtility(PropertyValueFactory.class);
+        factories.addFactory(factory);
+
+        ContextFactoryExtensionPoint contextFactories = registry.getExtensionPoint(ContextFactoryExtensionPoint.class);
+        ComponentContextFactory componentContextFactory = contextFactories.getFactory(ComponentContextFactory.class);
+        RequestContextFactory requestContextFactory = contextFactories.getFactory(RequestContextFactory.class);
+
+        ProxyFactory proxyFactory = new ExtensibleProxyFactory(proxyFactories);
+
+        JavaImplementationProviderFactory javaImplementationProviderFactory =
+            new JavaImplementationProviderFactory(proxyFactory, dataBindings, factory, componentContextFactory,
+                                                  requestContextFactory);
+
+        ProviderFactoryExtensionPoint providerFactories =
+            registry.getExtensionPoint(ProviderFactoryExtensionPoint.class);
+        providerFactories.addProviderFactory(javaImplementationProviderFactory);
+
+        RuntimeWireProcessorExtensionPoint wireProcessorExtensionPoint =
+            registry.getExtensionPoint(RuntimeWireProcessorExtensionPoint.class);
+        if (wireProcessorExtensionPoint != null) {
+            wireProcessorExtensionPoint.addWireProcessor(new JavaCallbackRuntimeWireProcessor(interfaceContractMapper,
+                                                                                              javaFactory));
+            //wireProcessorExtensionPoint.addWireProcessor(new JavaPolicyHandlingRuntimeWireProcessor());
+        }
+    }
+
+    public void stop(ExtensionPointRegistry registry) {
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.context.PropertyValueFactory b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.context.PropertyValueFactory
new file mode 100644
index 0000000000..f2feb6156a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.context.PropertyValueFactory
@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+#

+#   http://www.apache.org/licenses/LICENSE-2.0

+#

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
new file mode 100644
index 0000000000..0871ddf4be
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+# Implementation class for the ModuleActivator

+org.apache.tuscany.sca.implementation.java.module.JavaRuntimeModuleActivator

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/context/MultiplicityTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/context/MultiplicityTestCase.java
new file mode 100644
index 0000000000..629ba8b321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/context/MultiplicityTestCase.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.context;
+
+import org.junit.Test;
+
+
+
+/**
+ * Tests wires that are configured with a multiplicity
+ *
+ * @version $Rev$ $Date$
+ */
+public class MultiplicityTestCase {
+
+    @Test
+    public void testMultiplicity() throws Exception {
+        // TODO implement
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceWrapperTestCase.java.fixme b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceWrapperTestCase.java.fixme
new file mode 100644
index 0000000000..628a308c86
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceWrapperTestCase.java.fixme
@@ -0,0 +1,84 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.context;
+
+import static org.easymock.EasyMock.createMock;
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.core.scope.TargetDestructionException;
+import org.apache.tuscany.sca.core.scope.TargetInitializationException;
+import org.apache.tuscany.sca.implementation.java.invocation.EventInvoker;
+import org.easymock.EasyMock;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ReflectiveInstanceWrapperTestCase extends TestCase {
+    private ReflectiveInstanceWrapper<Object> wrapper;
+    private Object instance;
+    private EventInvoker<Object> initInvoker;
+    private EventInvoker<Object> destroyInvoker;
+
+    public void testWithNoCallbacks() {
+        wrapper = new ReflectiveInstanceWrapper<Object>(instance, null, null);
+        try {
+            wrapper.start();
+        } catch (TargetInitializationException e) {
+            fail();
+        }
+        try {
+            wrapper.stop();
+        } catch (TargetDestructionException e) {
+            fail();
+        }
+    }
+
+    public void testWithStartCallback() {
+        initInvoker.invokeEvent(instance);
+        EasyMock.replay(initInvoker);
+            wrapper = new ReflectiveInstanceWrapper<Object>(instance, initInvoker, null);
+        try {
+            wrapper.start();
+        } catch (TargetInitializationException e) {
+            fail();
+        }
+        EasyMock.verify(initInvoker);
+    }
+
+    public void testWithStopCallback() {
+        destroyInvoker.invokeEvent(instance);
+        EasyMock.replay(destroyInvoker);
+            wrapper = new ReflectiveInstanceWrapper<Object>(instance, null, destroyInvoker);
+        try {
+            wrapper.stop();
+        } catch (TargetDestructionException e) {
+            fail();
+        }
+        EasyMock.verify(destroyInvoker);
+    }
+
+    @Override
+    @SuppressWarnings("unchecked")
+    protected void setUp() throws Exception {
+        super.setUp();
+        instance = new Object();
+        initInvoker = createMock(EventInvoker.class);
+        destroyInvoker = createMock(EventInvoker.class);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/CallbackWireObjectFactoryTestCase.java.fixme b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/CallbackWireObjectFactoryTestCase.java.fixme
new file mode 100644
index 0000000000..29dcfa8169
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/CallbackWireObjectFactoryTestCase.java.fixme
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import static org.easymock.EasyMock.createMock;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.core.invocation.CallbackWireObjectFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.easymock.EasyMock;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class CallbackWireObjectFactoryTestCase extends TestCase {
+
+    @SuppressWarnings({"unchecked"})
+    public void testCreateInstance() throws Exception {
+        ProxyFactory service = createMock(ProxyFactory.class);
+        Foo foo = new Foo() {
+        };
+        EasyMock.expect(service.createCallbackProxy(EasyMock.eq(Foo.class), EasyMock.isA(List.class))).andReturn(foo);
+        EasyMock.replay(service);
+        List<RuntimeWire> wires = new ArrayList<RuntimeWire>();
+        CallbackWireObjectFactory factory = new CallbackWireObjectFactory(Foo.class, service, wires);
+        assertEquals(foo, factory.getInstance());
+        EasyMock.verify(service);
+    }
+
+    private interface Foo {
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjectorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjectorTestCase.java
new file mode 100644
index 0000000000..098789f495
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjectorTestCase.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import static org.junit.Assert.assertEquals;
+
+import java.lang.reflect.Field;
+
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class FieldInjectorTestCase {
+
+    protected Field protectedField;
+
+    @Test
+    public void testIllegalAccess() throws Exception {
+        FieldInjector<Foo> injector = new FieldInjector<Foo>(protectedField, new SingletonObjectFactory<String>("foo"));
+        Foo foo = new Foo();
+        injector.inject(foo);
+        assertEquals("foo", foo.hidden);
+    }
+
+
+    @Before
+    public void setUp() throws Exception {
+        protectedField = Foo.class.getDeclaredField("hidden");
+    }
+
+    private class Foo {
+        private String hidden;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactoryTestCase.java.fixme b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactoryTestCase.java.fixme
new file mode 100644
index 0000000000..366f21d9f0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactoryTestCase.java.fixme
@@ -0,0 +1,449 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Iterator;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.DefaultDataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.Mediator;
+import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl;
+import org.apache.tuscany.sca.implementation.java.JavaElementImpl;
+import org.easymock.EasyMock;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+/**
+ * This test case will test the JavaPropertyValueObjectFactory.
+ *
+ * @version $Rev$ $Date$
+ */
+public class JavaPropertyValueObjectFactoryTestCase {
+
+    /**
+     * The factory we should use for testing.
+     */
+    private static JavaPropertyValueObjectFactory factory;
+
+    /**
+     * The assembly factory used to create Properties.
+     */
+    private static AssemblyFactory assemblyFactory;
+
+    /**
+     * Test Setup.
+     */
+    @BeforeClass
+    public static void setup() {
+        // Create the factory
+        Mediator mediator = EasyMock.createNiceMock(Mediator.class);
+        DataBindingExtensionPoint dpep = new DefaultDataBindingExtensionPoint();
+        EasyMock.expect(mediator.getDataBindings()).andReturn(dpep).anyTimes();
+        EasyMock.replay(mediator);
+        factory = new JavaPropertyValueObjectFactory(mediator);
+        
+        // Create the AssemblyFactory we should use
+        assemblyFactory = new DefaultAssemblyFactory();
+    }
+
+    /**
+     * A test that will attempt to inject positive, negative and zero into an
+     * int property.
+     */
+    @Test
+    public void testIntegerInjectionValid() {
+        InjectionTestParams params = new InjectionTestParams();
+        params.propertyName = "intField";
+        params.xsdType = SimpleTypeMapperImpl.XSD_INT;
+        params.expectedType = Integer.TYPE;
+
+        for (int i = -5; i <= 5; i++) {
+            params.propertyValue = Integer.toString(i);
+            params.expectedValueFromFactory = i;
+            doInjection(params);
+        }
+    }
+
+    /**
+     * A test that will attempt to inject positive, negative and zero into an
+     * int property using a JavaElement.
+     */
+    @Test
+    public void testIntegerInjectionValidWithJavaElement() {
+        InjectionTestParams params = new InjectionTestParams();
+        params.propertyName = "intField";
+        params.xsdType = SimpleTypeMapperImpl.XSD_INT;
+        params.expectedJavaElement = new JavaElementImpl(int.class);
+
+        for (int i = -5; i <= 5; i++) {
+            params.propertyValue = Integer.toString(i);
+            params.expectedValueFromFactory = i;
+            doInjection(params);
+        }
+    }
+
+    /**
+     * A test that will attempt to inject multiple int values into an
+     * int property.
+     */
+    @Test
+    public void testIntegerArrayInjectionValid() {
+        InjectionTestParams params = new InjectionTestParams();
+        params.propertyName = "intField";
+        params.xsdType = SimpleTypeMapperImpl.XSD_INT;
+        params.isMany = true;
+        params.expectedType = int.class;
+        params.propertyValue = "1 2 3 4 5";
+        params.expectedValueFromFactory = Arrays.asList(1, 2, 3, 4, 5);
+        doInjection(params);
+    }
+
+    /**
+     * A test that will attempt to inject multiple int values into an
+     * int property using a JavaElement.
+     */
+    @Test
+    public void testIntegerArrayInjectionValidWithJavaElement() {
+        InjectionTestParams params = new InjectionTestParams();
+        params.propertyName = "intField";
+        params.xsdType = SimpleTypeMapperImpl.XSD_INT;
+        params.isMany = true;
+        params.expectedJavaElement = new JavaElementImpl(int[].class);
+        params.propertyValue = "1 2 3 4 5";
+        int[] expected = { 1, 2, 3, 4, 5 };
+        params.expectedValueFromFactory = expected; 
+        doInjection(params);
+    }
+
+    /**
+     * A test that will attempt to inject a non-number into an
+     * int property.
+     */
+    @Test
+    public void testIntegerInjectionBadNumberInvalid() {
+        InjectionTestParams params = new InjectionTestParams();
+        params.propertyName = "intField";
+        params.xsdType = SimpleTypeMapperImpl.XSD_INT;
+        params.expectedType = Integer.TYPE;
+        params.propertyValue = "a";
+        params.exceptionExpected = true;
+        doInjection(params);
+    }
+
+    /**
+     * A test that will attempt to inject a non-number into an
+     * int property using a JavaElement.
+     */
+    @Test
+    public void testIntegerInjectionBadNumberInvalidWithJavaElement() {
+        InjectionTestParams params = new InjectionTestParams();
+        params.propertyName = "intField";
+        params.xsdType = SimpleTypeMapperImpl.XSD_INT;
+        params.expectedJavaElement = new JavaElementImpl(Integer.TYPE);
+        params.propertyValue = "a";
+        params.exceptionExpected = true;
+        doInjection(params);
+    }
+
+    /**
+     * A test that will attempt to inject multiple int values into an
+     * int property where one of the property values is not a number.
+     * The injection should throw ObjectCreationException
+     */
+    @Test
+    public void testIntegerArrayInjectionBadNumberInvalid() {
+        InjectionTestParams params = new InjectionTestParams();
+        params.propertyName = "intField";
+        params.xsdType = SimpleTypeMapperImpl.XSD_INT;
+        params.isMany = true;
+        params.expectedType = int.class;
+        params.propertyValue = "1 2 aa 4 5";
+        params.exceptionExpected = true;
+        doInjection(params);
+    }
+
+    /**
+     * A test that will attempt to inject multiple int values into an
+     * int property using a JavaElement where one of the property
+     * values is not a number.
+     * The injection should throw ObjectCreationException
+     */
+    @Test
+    public void testIntegerArrayInjectionBadNumberInvalidWithJavaElement() {
+        InjectionTestParams params = new InjectionTestParams();
+        params.propertyName = "intField";
+        params.xsdType = SimpleTypeMapperImpl.XSD_INT;
+        params.isMany = true;
+        params.expectedJavaElement = new JavaElementImpl(int[].class);
+        params.propertyValue = "1 2 aa 4 5";
+        params.exceptionExpected = true;
+        doInjection(params);
+    }
+
+    /**
+     * A test that will attempt to inject an empty string into an int property.
+     * The injection should throw ObjectCreationException
+     */
+    @Test
+    public void testIntegerInjectionEmptyStringInvalid() {
+        InjectionTestParams params = new InjectionTestParams();
+        params.propertyName = "intField";
+        params.xsdType = SimpleTypeMapperImpl.XSD_INT;
+        params.expectedType = Integer.TYPE;
+        params.propertyValue = "";
+        params.exceptionExpected = true;
+        doInjection(params);
+    }
+
+    /**
+     * A test that will attempt to inject an empty string into an int property
+     * using a JavaElement.
+     * The injection should throw ObjectCreationException
+     */
+    @Test
+    public void testIntegerInjectionEmptyStringInvalidWithJavaElement() {
+        InjectionTestParams params = new InjectionTestParams();
+        params.propertyName = "intField";
+        params.xsdType = SimpleTypeMapperImpl.XSD_INT;
+        params.expectedJavaElement = new JavaElementImpl(Integer.TYPE);
+        params.propertyValue = "";
+        params.exceptionExpected = true;
+        doInjection(params);
+    }
+
+    /**
+     * A test that will attempt to inject a String into a String 
+     * property.
+     */
+    @Test
+    public void testStringInjectionValid() {
+        InjectionTestParams params = new InjectionTestParams();
+        params.propertyName = "StringField";
+        params.xsdType = SimpleTypeMapperImpl.XSD_STRING;
+        params.expectedType = String.class;
+
+        params.propertyValue = "Some Test String";
+        params.expectedValueFromFactory = "Some Test String";
+        doInjection(params);
+    }
+
+    /**
+     * A test that will attempt to inject a String into a String 
+     * property using a JavaElement.
+     */
+    @Test
+    public void testStringInjectionValidWithJavaElement() {
+        InjectionTestParams params = new InjectionTestParams();
+        params.propertyName = "StringField";
+        params.xsdType = SimpleTypeMapperImpl.XSD_STRING;
+        params.expectedJavaElement = new JavaElementImpl(String.class);
+
+        params.propertyValue = "Some Test String";
+        params.expectedValueFromFactory = "Some Test String";
+        doInjection(params);
+    }
+
+    /**
+     * This class defines all the parameters for the Property Injection test.
+     */
+    private class InjectionTestParams {
+        // Input parameters for the test
+        public boolean isMany = false;
+        public String propertyName;
+        public String propertyValue;
+        public QName xsdType;
+        
+        // Expected result for test
+        public Object expectedValueFromFactory;
+        public Class<?> expectedType;
+        public JavaElementImpl expectedJavaElement;
+        public boolean exceptionExpected = false;
+    }
+
+    /**
+     * A test that will attempt to inject multiple String values into an
+     * String property.
+     */
+    @Test
+    public void testStringArrayInjectionValid() {
+        InjectionTestParams params = new InjectionTestParams();
+        params.propertyName = "StringField";
+        params.xsdType = SimpleTypeMapperImpl.XSD_STRING;
+        params.isMany = true;
+        params.expectedType = String.class;
+        params.propertyValue = "\"String1\" \"String2\" \"String3\" \"String4\" \"String5\"";
+        params.expectedValueFromFactory = Arrays.asList(
+                "String1", "String2", "String3", "String4", "String5");
+        doInjection(params);
+    }
+
+    /**
+     * A test that will attempt to inject multiple String values into an
+     * String property using a JavaElement.
+     */
+    @Test
+    public void testStringArrayInjectionValidWithJavaElement() {
+        InjectionTestParams params = new InjectionTestParams();
+        params.propertyName = "StringField";
+        params.xsdType = SimpleTypeMapperImpl.XSD_STRING;
+        params.isMany = true;
+        params.expectedJavaElement = new JavaElementImpl(String.class);
+        params.propertyValue = "\"String1\" \"String2\" \"String3\" \"String4\" \"String5\"";
+        params.expectedValueFromFactory = Arrays.asList(
+                "String1", "String2", "String3", "String4", "String5");
+        doInjection(params);
+    }
+
+    /**
+     * Utility method for testing creating properties  with the 
+     * JavaPropertyValueObjectFactory.
+     * 
+     * @param testParams The parameters for the test
+     */
+    private void doInjection(final InjectionTestParams testParams) {
+        // Create the property
+        Property prop = assemblyFactory.createProperty();
+        prop.setMany(testParams.isMany);
+        prop.setName(testParams.propertyName);
+        prop.setXSDType(testParams.xsdType);
+
+        // Mock up the XML that will contain the Property details
+        Document doc = EasyMock.createNiceMock(Document.class);
+        Element rootElement = EasyMock.createMock(Element.class);
+        EasyMock.expect(doc.getDocumentElement()).andReturn(rootElement);
+        NodeList nodeList = EasyMock.createMock(NodeList.class);
+        EasyMock.expect(rootElement.getChildNodes()).andReturn(nodeList).anyTimes();
+        EasyMock.expect(nodeList.getLength()).andReturn(1);
+        Node node = EasyMock.createMock(Node.class);
+        EasyMock.expect(nodeList.item(0)).andReturn(node);
+        EasyMock.expect(node.getTextContent()).andReturn(testParams.propertyValue);
+        EasyMock.replay(doc, rootElement, nodeList, node);
+
+        // Create a factory either using the Class or JavaElementImpl constructor
+        ObjectFactory<?> objectFactory;
+        if (testParams.expectedJavaElement != null) {
+            objectFactory = factory.createValueFactory(prop, doc, testParams.expectedJavaElement);
+        } else {
+            objectFactory = factory.createValueFactory(prop, doc, testParams.expectedType);
+        }
+        Assert.assertNotNull(objectFactory);
+
+        // Lets test the factory
+        try {
+            // Create a new instance with the factory
+            Object value = objectFactory.getInstance();
+
+            // Did we expect an exception to be thrown?
+            if (testParams.exceptionExpected) {
+                Assert.fail("Test should have thrown ObjectCreationException");
+            }
+
+            // Make sure the result is of the correct type
+            if (testParams.expectedValueFromFactory instanceof Collection<?>) {
+                // Make sure the Collections contain the same type
+                Assert.assertTrue(value instanceof Collection<?>);
+                Iterator<?> iter1 = ((Collection<?>) testParams.expectedValueFromFactory).iterator();
+                Iterator<?> iter2 = ((Collection<?>) value).iterator();
+                Assert.assertEquals(iter1.next().getClass(), iter2.next().getClass());
+            } else {
+                Assert.assertEquals(testParams.expectedValueFromFactory.getClass(), value.getClass());
+            }
+
+            // Validate the result
+            Assert.assertNotNull(value);
+            if (testParams.expectedValueFromFactory.getClass().isArray()) {
+                Assert.assertTrue(compareArrays(testParams.expectedValueFromFactory, value));
+            } else {
+                Assert.assertEquals(testParams.expectedValueFromFactory, value);
+            }
+        } catch (ObjectCreationException ex) {
+            // Is this an expected exception?
+            if (testParams.exceptionExpected) {
+                // Make sure the exception error message contains the property name
+                Assert.assertTrue(ex.toString().indexOf(testParams.propertyName) != -1);
+
+                // Make sure the exception error message contains the property value
+                if (testParams.propertyValue != null) {
+                    if (testParams.isMany) {
+                        // FIXME: No simple way to do this for multi-value properties
+                    } else {
+                        Assert.assertTrue(ex.toString().indexOf(testParams.propertyValue) != -1);
+                    }
+                }
+            } else {
+                // Test failure. We were not expecting an exception
+                ex.printStackTrace();
+                Assert.fail("Unexpected exception " + ex);
+            }
+        }
+    }
+
+    /**
+     * Compares two Objects that are actually arrays to make sure that they are
+     * equal.
+     * 
+     * @param array1 The first array
+     * @param array2 The second array
+     * @return True if they are equal. False if they are not
+     */
+    private boolean compareArrays(final Object array1, final Object array2) {
+        // Check for primitive array types
+        if (array1 instanceof boolean[]) {
+            return Arrays.equals((boolean[]) array1, (boolean[]) array2);
+        }
+        if (array1 instanceof byte[]) {
+            return Arrays.equals((byte[]) array1, (byte[]) array2);
+        }
+        if (array1 instanceof char[]) {
+            return Arrays.equals((char[]) array1, (char[]) array2);
+        }
+        if (array1 instanceof double[]) {
+            return Arrays.equals((double[]) array1, (double[]) array2);
+        }
+        if (array1 instanceof float[]) {
+            return Arrays.equals((float[]) array1, (float[]) array2);
+        }
+        if (array1 instanceof int[]) {
+            return Arrays.equals((int[]) array1, (int[]) array2);
+        }
+        if (array1 instanceof long[]) {
+            return Arrays.equals((long[]) array1, (long[]) array2);
+        }
+        if (array1 instanceof short[]) {
+            return Arrays.equals((short[]) array1, (short[]) array2);
+        }
+        
+        // Not a primitive so must be an Object[]
+        return Arrays.equals((Object[]) array1, (Object[]) array2);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/MethodEventInvokerTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/MethodEventInvokerTestCase.java
new file mode 100644
index 0000000000..e9cbce4390
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/MethodEventInvokerTestCase.java
@@ -0,0 +1,79 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import static org.junit.Assert.fail;
+
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.implementation.java.invocation.EventInvocationException;
+import org.apache.tuscany.sca.implementation.java.invocation.MethodEventInvoker;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class MethodEventInvokerTestCase {
+    private Method privateMethod;
+    private Method exceptionMethod;
+
+    @Test
+    public void testIllegalAccess() throws Exception {
+        MethodEventInvoker<MethodEventInvokerTestCase.Foo> injector = new MethodEventInvoker<Foo>(privateMethod);
+        try {
+            injector.invokeEvent(new Foo());
+            fail();
+        } catch (EventInvocationException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testException() throws Exception {
+        MethodEventInvoker<MethodEventInvokerTestCase.Foo> injector = new MethodEventInvoker<Foo>(exceptionMethod);
+        try {
+            injector.invokeEvent(new Foo());
+            fail();
+        } catch (RuntimeException e) {
+            // expected
+        }
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        privateMethod = MethodEventInvokerTestCase.Foo.class.getDeclaredMethod("hidden");
+        exceptionMethod = MethodEventInvokerTestCase.Foo.class.getDeclaredMethod("exception");
+
+    }
+
+    public class Foo {
+
+        public void foo() {
+        }
+
+        private void hidden() {
+        }
+
+        public void exception() {
+            throw new RuntimeException();
+        }
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/MethodInjectorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/MethodInjectorTestCase.java
new file mode 100644
index 0000000000..19184d5204
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/MethodInjectorTestCase.java
@@ -0,0 +1,83 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import static org.junit.Assert.fail;
+
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class MethodInjectorTestCase {
+    private Method fooMethod;
+    private Method privateMethod;
+    private Method exceptionMethod;
+
+    @Test
+    public void testIllegalArgument() throws Exception {
+        ObjectFactory<Object> factory = new SingletonObjectFactory<Object>(new Object());
+        MethodInjector<Foo> injector = new MethodInjector<Foo>(fooMethod, factory);
+        try {
+            injector.inject(new Foo());
+            fail();
+        } catch (ObjectCreationException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testException() throws Exception {
+        ObjectFactory<Object> factory = new SingletonObjectFactory<Object>("foo");
+        MethodInjector<Foo> injector = new MethodInjector<Foo>(exceptionMethod, factory);
+        try {
+            injector.inject(new Foo());
+            fail();
+        } catch (RuntimeException e) {
+            // expected
+        }
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        fooMethod = Foo.class.getMethod("foo", String.class);
+        privateMethod = Foo.class.getDeclaredMethod("hidden", String.class);
+        exceptionMethod = Foo.class.getDeclaredMethod("exception", String.class);
+
+    }
+
+    private class Foo {
+
+        public void foo(String bar) {
+        }
+
+        private void hidden(String bar) {
+        }
+
+        public void exception(String bar) {
+            throw new RuntimeException();
+        }
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/ResourceObjectFactoryTestCase.java.fixme b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/ResourceObjectFactoryTestCase.java.fixme
new file mode 100644
index 0000000000..ed7a0e7d03
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/ResourceObjectFactoryTestCase.java.fixme
@@ -0,0 +1,89 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import junit.framework.TestCase;
+
+import org.easymock.EasyMock;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ResourceObjectFactoryTestCase extends TestCase {
+
+    public void testResolveFromHostByType() throws Exception {
+        ResourceHost host = EasyMock.createMock(ResourceHost.class);
+        EasyMock.expect(host.resolveResource(EasyMock.eq(String.class))).andReturn("foo");
+        EasyMock.replay(host);
+        ResourceObjectFactory<String> factory = new ResourceObjectFactory<String>(String.class, false, host);
+        assertEquals("foo", factory.getInstance());
+        EasyMock.verify(host);
+    }
+
+    public void testResolveFromHostByName() throws Exception {
+        ResourceHost host = EasyMock.createMock(ResourceHost.class);
+        EasyMock.expect(host.resolveResource(EasyMock.eq(String.class),
+            EasyMock.eq("sca://localhost/bar"))).andReturn("foo");
+        EasyMock.replay(host);
+        ResourceObjectFactory<String> factory =
+            new ResourceObjectFactory<String>(String.class, "sca://localhost/bar", false, host);
+        assertEquals("foo", factory.getInstance());
+        EasyMock.verify(host);
+    }
+
+
+    public void testResolveFromParentThenResolveFromHostNotFound() throws Exception {
+        ResourceHost host = EasyMock.createMock(ResourceHost.class);
+        EasyMock.expect(host.resolveResource(EasyMock.eq(String.class))).andReturn(null);
+        EasyMock.replay(host);
+        ResourceObjectFactory<String> factory = new ResourceObjectFactory<String>(String.class, true, host);
+        assertNull(factory.getInstance());
+        EasyMock.verify(host);
+    }
+
+    public void testResolveByTypeNotFound() throws Exception {
+//        ResourceHost host = EasyMock.createMock(ResourceHost.class);
+//        EasyMock.expect(host.resolveResource(EasyMock.eq(String.class))).andReturn(null);
+//        EasyMock.replay(host);
+//
+//        RuntimeWire wire = EasyMock.createMock(RuntimeWire.class);
+//        EasyMock.expect(wire.getTargetInstance()).andReturn(null);
+//        EasyMock.replay(wire);
+//
+//        ResourceObjectFactory<String> factory = new ResourceObjectFactory<String>(String.class, false, host);
+//        try {
+//            factory.getInstance();
+//            fail();
+//        } catch (ResourceNotFoundException e) {
+//            //expected
+//        }
+//        EasyMock.verify(host);
+    }
+
+    public void testResolveByTypeNotFoundOptional() throws Exception {
+        ResourceHost host = EasyMock.createMock(ResourceHost.class);
+        EasyMock.expect(host.resolveResource(EasyMock.eq(String.class))).andReturn(null);
+        EasyMock.replay(host);
+        ResourceObjectFactory<String> factory = new ResourceObjectFactory<String>(String.class, true, host);
+        assertNull(factory.getInstance());
+        EasyMock.verify(host);
+    }
+
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/SingletonObjectFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/SingletonObjectFactory.java
new file mode 100644
index 0000000000..c1650c3a83
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/SingletonObjectFactory.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+
+/**
+ * Implementation of ObjectFactory that returns a single instance, typically an immutable type.
+ *
+ * @version $Rev$ $Date$
+ */
+public class SingletonObjectFactory<T> implements ObjectFactory<T> {
+    private final T instance;
+
+    public SingletonObjectFactory(T instance) {
+        this.instance = instance;
+    }
+
+    public T getInstance() {
+        return instance;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/SingletonObjectFactoryTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/SingletonObjectFactoryTestCase.java
new file mode 100644
index 0000000000..0bb222bad4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/SingletonObjectFactoryTestCase.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import static org.junit.Assert.assertEquals;
+
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class SingletonObjectFactoryTestCase {
+
+    @Test
+    public void testSingleton() throws Exception {
+        Object o = new Object();
+        SingletonObjectFactory<Object> factory = new SingletonObjectFactory<Object>(o);
+        assertEquals(o, factory.getInstance());
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/TestObjectFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/TestObjectFactory.java
new file mode 100644
index 0000000000..de371e09bb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/TestObjectFactory.java
@@ -0,0 +1,120 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+import java.util.List;
+
+import org.apache.tuscany.sca.core.factory.ObjectCreationException;
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+
+/**
+ * Creates new instances of a Java class
+ *
+ * @version $Rev$ $Date$
+ * @see org.apache.tuscany.sca.implementation.java.injection.Injector
+ */
+public class TestObjectFactory<T> implements ObjectFactory<T> {
+
+    private final Constructor<T> ctr;
+    private ObjectFactory[] initializerFactories;
+
+    /**
+     * Creates the object factory
+     *
+     * @param ctr the constructor to use when instantiating a new object
+     */
+    public TestObjectFactory(Constructor<T> ctr) {
+        assert ctr != null;
+        this.ctr = ctr;
+        initializerFactories = new ObjectFactory[ctr.getParameterTypes().length];
+    }
+
+    /**
+     * Creates the object factory
+     *
+     * @param ctr       the constructor to use when instantiating a new object
+     * @param factories an ordered list of <code>ObjectFactory</code>s to use for returning constructor parameters
+     */
+    public TestObjectFactory(Constructor<T> ctr, List<ObjectFactory> factories) {
+        assert ctr != null;
+        int params = ctr.getParameterTypes().length;
+        assert params == factories.size();
+        this.ctr = ctr;
+        initializerFactories = new ObjectFactory[params];
+        int i = 0;
+        for (ObjectFactory factory : factories) {
+            initializerFactories[i] = factory;
+            i++;
+        }
+    }
+
+    /**
+     * Returns the ordered array of <code>ObjectFactory</code>s use in creating constructor parameters
+     */
+    public ObjectFactory[] getInitializerFactories() {
+        return initializerFactories;
+    }
+
+    /**
+     * Sets an <code>ObjectFactory</code>s to use in creating constructor parameter
+     *
+     * @param pos     the constructor parameter position
+     * @param factory the object factory
+     */
+    public void setInitializerFactory(int pos, ObjectFactory factory) {
+        assert pos < initializerFactories.length;
+        initializerFactories[pos] = factory;
+    }
+
+    /**
+     * Creates a new instance of an object
+     */
+    public T getInstance() throws ObjectCreationException {
+        int size = initializerFactories.length;
+        Object[] initargs = new Object[size];
+        // create the constructor arg array
+        for (int i = 0; i < size; i++) {
+            ObjectFactory<?> objectFactory = initializerFactories[i];
+            if (objectFactory == null) {
+                // this can happen if a reference is optional
+                initargs[i] = null;
+            } else {
+                initargs[i] = objectFactory.getInstance();
+            }
+        }
+        try {
+            ctr.setAccessible(true);
+            return ctr.newInstance(initargs);
+        } catch (IllegalArgumentException e) {
+            String name = ctr.getName();
+            throw new ObjectCreationException("Exception thrown by constructor: " + name, e);
+        } catch (InstantiationException e) {
+            String name = ctr.getDeclaringClass().getName();
+            throw new AssertionError("Class is not instantiable [" + name + "]");
+        } catch (IllegalAccessException e) {
+            String name = ctr.getName();
+            throw new AssertionError("Constructor is not accessible [" + name + "]");
+        } catch (InvocationTargetException e) {
+            String name = ctr.getName();
+            throw new ObjectCreationException("Exception thrown by constructor: " + name, e);
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/TestObjectFactoryTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/TestObjectFactoryTestCase.java
new file mode 100644
index 0000000000..ea9d15b3f6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/TestObjectFactoryTestCase.java
@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.injection;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+
+import java.lang.reflect.Constructor;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.core.factory.ObjectFactory;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TestObjectFactoryTestCase {
+
+    private Constructor<Foo> ctor;
+
+    @Test
+    public void testConstructorInjection() throws Exception {
+        List<ObjectFactory> initializers = new ArrayList<ObjectFactory>();
+        initializers.add(new SingletonObjectFactory<String>("foo"));
+        TestObjectFactory<Foo> factory = new TestObjectFactory<Foo>(ctor, initializers);
+        Foo foo = factory.getInstance();
+        assertEquals("foo", foo.foo);
+    }
+
+    /**
+     * Verifies null parameters can be passed to a constructor. This is valid when a reference is optional during
+     * constructor injection
+     */
+    @Test
+    public void testConstructorInjectionOptionalParam() throws Exception {
+        List<ObjectFactory> initializers = new ArrayList<ObjectFactory>();
+        initializers.add(null);
+        TestObjectFactory<Foo> factory = new TestObjectFactory<Foo>(ctor, initializers);
+        Foo foo = factory.getInstance();
+        assertNull(foo.foo);
+    }
+
+    @Test
+    public void testConstructorInitializerInjection() throws Exception {
+        TestObjectFactory<Foo> factory = new TestObjectFactory<Foo>(ctor);
+        factory.setInitializerFactory(0, new SingletonObjectFactory<String>("foo"));
+        Foo foo = factory.getInstance();
+        assertEquals("foo", foo.foo);
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        ctor = Foo.class.getConstructor(String.class);
+    }
+
+    private static class Foo {
+
+        private String foo;
+
+        public Foo(String foo) {
+            this.foo = foo;
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/Bean1.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/Bean1.java
new file mode 100644
index 0000000000..e993cdd382
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/Bean1.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.util;
+
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class Bean1 extends SuperBean {
+
+    public static final int ALL_BEAN1_FIELDS = 6 + ALL_SUPER_FIELDS;
+    public static final int ALL_BEAN1_PUBLIC_PROTECTED_FIELDS = 5 + ALL_SUPER_PUBLIC_PROTECTED_FIELDS;
+    public static final int ALL_BEAN1_METHODS = 4 + ALL_SUPER_METHODS - 1;
+    public String field3;
+    protected String field2;
+    private String field1;
+
+    public void setMethod1(String param) {
+    }
+
+    public void setMethod1(int param) {
+    }
+
+    @Override
+    public void override(String param) throws Exception {
+    }
+
+
+    public void noOverride(String param) throws Exception {
+    }
+
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/Bean2.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/Bean2.java
new file mode 100644
index 0000000000..f5128f6a6c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/Bean2.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.util;
+
+import java.util.List;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class Bean2 {
+
+    private List methodList;
+    private List fieldList;
+
+    public List getMethodList() {
+        return methodList;
+    }
+
+    public void setMethodList(List list) {
+        methodList = list;
+    }
+
+    public List getfieldList() {
+        return fieldList;
+    }
+
+    public void setfieldList(List list) {
+        throw new RuntimeException("setter inadvertantly called");
+    }
+
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/Entry.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/Entry.java
new file mode 100644
index 0000000000..a5e12d181c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/Entry.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.util;
+
+/**
+ * Implementations are used in wiring tests
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Entry {
+
+    String getString();
+
+    void setString(String val);
+}
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/JavaIntrospectionHelperTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/JavaIntrospectionHelperTestCase.java
new file mode 100644
index 0000000000..9624865dcc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/JavaIntrospectionHelperTestCase.java
@@ -0,0 +1,189 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.util;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper;
+import org.junit.Test;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class JavaIntrospectionHelperTestCase {
+
+    private List testNoGenericsList;
+    private List<String> testList;
+    private Map<String, Bean1> testMap;
+    private Entry[] testArray;
+    private String[] testStringArray;
+
+    @Test
+    public void testBean1AllPublicProtectedFields() throws Exception {
+        Set<Field> beanFields = JavaIntrospectionHelper.getAllPublicAndProtectedFields(Bean1.class, true);
+        assertEquals(4, beanFields.size());                //Bean1.ALL_BEAN1_PUBLIC_PROTECTED_FIELDS
+    }
+
+    @Test
+    public void testGetSuperAllMethods() throws Exception {
+        Set<Method> superBeanMethods = JavaIntrospectionHelper.getAllUniquePublicProtectedMethods(SuperBean.class, true);
+        assertEquals(SuperBean.ALL_SUPER_METHODS, superBeanMethods.size());
+    }
+
+    @Test
+    public void testGetBean1AllMethods() throws Exception {
+        Set<Method> beanMethods = JavaIntrospectionHelper.getAllUniquePublicProtectedMethods(Bean1.class, true);
+        assertEquals(Bean1.ALL_BEAN1_METHODS, beanMethods.size());
+    }
+
+    @Test
+    public void testOverrideMethod() throws Exception {
+        Set<Method> beanFields = JavaIntrospectionHelper.getAllUniquePublicProtectedMethods(Bean1.class, true);
+        boolean invoked = false;
+        for (Method method : beanFields) {
+            if (method.getName().equals("override")) {
+                method.invoke(new Bean1(), "foo");
+                invoked = true;
+            }
+        }
+        if (!invoked) {
+            throw new Exception("Override never invoked");
+        }
+    }
+
+    @Test
+    public void testNoOverrideMethod() throws Exception {
+        Set<Method> beanFields = JavaIntrospectionHelper.getAllUniquePublicProtectedMethods(Bean1.class, true);
+        boolean found = false;
+        for (Method method : beanFields) {
+            if (method.getName().equals("noOverride") && method.getParameterTypes().length == 0) {
+                found = true;
+            }
+        }
+        if (!found) {
+            throw new Exception("No override not found");
+        }
+    }
+
+    @Test
+    public void testDefaultConstructor() throws Exception {
+        Constructor<Bean2> ctr = JavaIntrospectionHelper.getDefaultConstructor(Bean2.class);
+        assertEquals(ctr, Bean2.class.getConstructor());
+        assertTrue(Bean2.class == ctr.newInstance((Object[]) null).getClass());
+    }
+
+
+    @Test
+    public void testGetAllInterfaces() {
+        Set<Class<?>> interfaces = JavaIntrospectionHelper.getAllInterfaces(Z.class);
+        assertEquals(2, interfaces.size());
+        assertTrue(interfaces.contains(W.class));
+        assertTrue(interfaces.contains(W2.class));
+    }
+
+
+    @Test
+    public void testGetAllInterfacesObject() {
+        Set<Class<?>> interfaces = JavaIntrospectionHelper.getAllInterfaces(Object.class);
+        assertEquals(0, interfaces.size());
+    }
+
+    @Test
+    public void testGetAllInterfacesNoInterfaces() {
+        Set<Class<?>> interfaces = JavaIntrospectionHelper.getAllInterfaces(NoInterface.class);
+        assertEquals(0, interfaces.size());
+    }
+
+    /**
+     * Tests generics introspection capabilities
+     */
+    @Test
+    public void testGenerics() throws Exception {
+
+        List classes = JavaIntrospectionHelper.getGenerics(getClass().getDeclaredField("testList").getGenericType());
+        assertEquals(1, classes.size());
+        assertEquals(String.class, classes.get(0));
+
+        classes =
+            JavaIntrospectionHelper.getGenerics(getClass().getDeclaredField("testNoGenericsList").getGenericType());
+        assertEquals(0, classes.size());
+
+        classes = JavaIntrospectionHelper.getGenerics(getClass().getDeclaredField("testMap").getGenericType());
+        assertEquals(2, classes.size());
+        assertEquals(String.class, classes.get(0));
+        assertEquals(Bean1.class, classes.get(1));
+
+        classes = JavaIntrospectionHelper
+            .getGenerics(getClass().getDeclaredMethod("fooMethod", Map.class).getGenericParameterTypes()[0]);
+        assertEquals(2, classes.size());
+        assertEquals(String.class, classes.get(0));
+        assertEquals(Bean1.class, classes.get(1));
+
+        classes = JavaIntrospectionHelper
+            .getGenerics(getClass().getDeclaredMethod("fooMethod", List.class).getGenericParameterTypes()[0]);
+        assertEquals(1, classes.size());
+        assertEquals(String.class, classes.get(0));
+
+    }
+
+    private void fooMethod(List<String> foo) {
+
+    }
+
+    private void fooMethod(Map<String, Bean1> foo) {
+
+    }
+
+    public void setTestArray(Entry[] array) {
+    }
+
+    private interface W {
+
+    }
+
+    private interface W2 {
+
+    }
+
+    private class X implements W {
+
+    }
+
+    private class Y extends X implements W, W2 {
+
+    }
+
+    private class Z extends Y {
+
+    }
+
+    private class NoInterface {
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/SuperBean.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/SuperBean.java
new file mode 100644
index 0000000000..408cedb8be
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/util/SuperBean.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.util;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class SuperBean {
+
+    public static final int ALL_SUPER_FIELDS = 6;
+    public static final int ALL_SUPER_PUBLIC_PROTECTED_FIELDS = 5;
+    public static final int ALL_SUPER_METHODS = 4;
+    public String superField2;
+
+    protected String superField3;
+
+    private String superField1;
+
+    public void setSuperMethod1(String param) {
+    }
+
+    public void setSuperMethod1(int param) {
+    }
+
+    public void override(String param) throws Exception {
+        throw new Exception("Override not handled");
+    }
+
+    public void noOverride() throws Exception {
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
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+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..c7694912c8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/META-INF/MANIFEST.MF
@@ -0,0 +1,46 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.implementation.java;version="2.0.0";

+  uses:="org.apache.tuscany.sca.assembly,

+   org.apache.tuscany.sca.implementation.java.introspect,

+   org.apache.tuscany.sca.core,

+   org.apache.tuscany.sca.policy,

+   org.apache.tuscany.sca.interfacedef.java",

+ org.apache.tuscany.sca.implementation.java.introspect;version="2.0.0";uses:="org.apache.tuscany.sca.assembly,org.apache.tuscany.sca.implementation.java,org.oasisopen.sca",

+ org.apache.tuscany.sca.implementation.java.introspect.impl;version="2.0.0"

+Private-Package: org.apache.tuscany.sca.implementation.java.impl;versi

+ on="2.0.0",org.apache.tuscany.sca.implementation.java.introspect.impl;v

+ ersion="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Java Implementation Model

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397153500

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Java Implementation Model

+Import-Package: javax.jws,

+ javax.xml.namespace,

+ javax.xml.stream,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.assembly.builder;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.assembly.impl;version="2.0.0",

+ org.apache.tuscany.sca.assembly.xml;version="2.0.0",

+ org.apache.tuscany.sca.contribution.processor;version="2.0.0",

+ org.apache.tuscany.sca.contribution.resolver;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.definitions;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.implementation.java;version="2.0.0",

+ org.apache.tuscany.sca.implementation.java.introspect;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.java;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.java.impl;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.interfacedef.util;version="2.0.0",

+ org.apache.tuscany.sca.monitor;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.apache.tuscany.sca.policy.util;version="2.0.0",

+ org.oasisopen.sca;version="2.0.0",

+ org.oasisopen.sca.annotation;version="2.0.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.implementation.java

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/pom.xml
new file mode 100644
index 0000000000..2753f889cc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/pom.xml
@@ -0,0 +1,106 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-implementation-java</artifactId>
+    <name>Apache Tuscany SCA Implementation Java Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>javax.jws</groupId>
+            <artifactId>jsr181-api</artifactId>
+            <version>1.0-MR1</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-extensibility</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy-xml</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-definitions-xml</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-sca-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>        
+
+    </dependencies>
+
+    <repositories>
+        <repository>
+            <id>java.net</id>
+            <name>java.net Maven 1.x Repository</name>
+            <url>http://download.java.net/maven/1</url>
+            <layout>legacy</layout>
+        </repository>
+    </repositories>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/BaseJavaImplementation.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/BaseJavaImplementation.java
new file mode 100644
index 0000000000..c8b7c072ac
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/BaseJavaImplementation.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java;
+
+import org.apache.tuscany.sca.assembly.Extensible;
+import org.apache.tuscany.sca.assembly.Implementation;
+
+/**
+ * Represents a Java implementation.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface BaseJavaImplementation extends Implementation, Extensible {
+
+    /**
+     * Returns the name of the Java implementation class.
+     * 
+     * @return the name of the Java implementation class
+     */
+    String getName();
+
+    /**
+     * Sets the name of the Java implementation class.
+     * 
+     * @param className the name of the Java implementation class
+     */
+    void setName(String className);
+
+    /**
+     * Returns the Java implementation class.
+     * 
+     * @return the Java implementation class
+     */
+    Class<?> getJavaClass();
+
+    /**
+     * Sets the Java implementation class.
+     * 
+     * @param javaClass the Java implementation class
+     */
+    void setJavaClass(Class<?> javaClass);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/DefaultJavaImplementationFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/DefaultJavaImplementationFactory.java
new file mode 100644
index 0000000000..e44ebd7c91
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/DefaultJavaImplementationFactory.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java;
+
+/**
+ * A factory for the Java model.
+ *
+ * @version $Rev$ $Date$
+ */
+import org.apache.tuscany.sca.implementation.java.impl.JavaImplementationFactoryImpl;
+
+public class DefaultJavaImplementationFactory extends JavaImplementationFactoryImpl implements JavaImplementationFactory {
+
+    public DefaultJavaImplementationFactory() {
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/IntrospectionException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/IntrospectionException.java
new file mode 100644
index 0000000000..2198a632c0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/IntrospectionException.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java;
+
+import java.lang.reflect.Member;
+
+/**
+ * Denotes a problem processing annotations on a POJO implementation
+ * 
+ * @version $Rev$ $Date$
+ */
+public class IntrospectionException extends Exception {
+    private static final long serialVersionUID = -361025119035104470L;
+    private Member member;
+
+    public IntrospectionException() {
+    }
+
+    public IntrospectionException(String message) {
+        super(message);
+    }
+
+    public IntrospectionException(String message, Member member) {
+        super(message);
+        this.member = member;
+    }
+
+    public IntrospectionException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public IntrospectionException(Throwable cause) {
+        super(cause);
+    }
+
+    public Member getMember() {
+        return member;
+    }
+
+    public void setMember(Member member) {
+        this.member = member;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaConstructorImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaConstructorImpl.java
new file mode 100644
index 0000000000..df76d3ea4e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaConstructorImpl.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java;
+
+import java.lang.reflect.Constructor;
+
+
+/**
+ * Hold injection information for the constructor used to instantiate a
+ * component implementation instance
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaConstructorImpl<T> {
+    private Constructor<T> constructor;
+    private JavaParameterImpl[] parameters;
+
+    public JavaConstructorImpl(Constructor<T> constructor) {
+        this.constructor = constructor;
+        int size = constructor.getParameterTypes().length;
+        parameters = new JavaParameterImpl[size];
+        for (int i = 0; i < size; i++) {
+            parameters[i] = new JavaParameterImpl(constructor, i);
+        }
+    }
+
+    /**
+     * @return the constructor
+     */
+    public Constructor<T> getConstructor() {
+        return constructor;
+    }
+
+    /**
+     * @return the parameters
+     */
+    public JavaParameterImpl[] getParameters() {
+        return parameters;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaElementImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaElementImpl.java
new file mode 100644
index 0000000000..e748a5f6fa
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaElementImpl.java
@@ -0,0 +1,222 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.java;
+
+import java.lang.annotation.Annotation;
+import java.lang.annotation.ElementType;
+import java.lang.reflect.AnnotatedElement;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.lang.reflect.Type;
+
+/**
+ * This class represents a java element such as a Package, Class, Constructor,
+ * Field, Method or Parameter.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaElementImpl {
+    private AnnotatedElement anchor;
+    private ElementType elementType;
+    private Class<?> type;
+    private Type genericType;
+    private int index = -1;
+    private String name;
+    private Class<? extends Annotation> classifer;
+
+    public JavaElementImpl(Class<?> cls) {
+        this.anchor = cls;
+        this.elementType = ElementType.TYPE;
+        this.type = cls;
+        this.genericType = cls;
+        this.name = cls.getName();
+    }
+
+    public JavaElementImpl(Field field) {
+        this.anchor = field;
+        this.elementType = ElementType.FIELD;
+        this.type = field.getType();
+        this.genericType = field.getGenericType();
+        this.name = field.getName();
+    }
+
+    public JavaElementImpl(Constructor<?> constructor, int index) {
+        this.anchor = constructor;
+        this.elementType = ElementType.PARAMETER;
+        this.type = constructor.getParameterTypes()[index];
+        this.genericType = constructor.getGenericParameterTypes()[index];
+        this.index = index;
+        this.name = "";
+    }
+
+    public JavaElementImpl(Method method, int index) {
+        this.anchor = method;
+        this.elementType = ElementType.PARAMETER;
+        this.type = method.getParameterTypes()[index];
+        this.genericType = method.getGenericParameterTypes()[index];
+        this.index = index;
+        this.name = "";
+    }
+
+    /**
+     * For testing purpose
+     * 
+     * @param name
+     * @param type
+     * @param classifer TODO
+     * @param elementType
+     */
+    public JavaElementImpl(String name, Class<?> type, Class<? extends Annotation> classifer) {
+        super();
+        this.type = type;
+        this.name = name;
+        this.classifer = classifer;
+    }
+
+    /**
+     * @return the anchor
+     */
+    public AnnotatedElement getAnchor() {
+        return anchor;
+    }
+
+    /**
+     * @return the elementType
+     */
+    public ElementType getElementType() {
+        return elementType;
+    }
+
+    /**
+     * @return the genericType
+     */
+    public Type getGenericType() {
+        return genericType;
+    }
+
+    /**
+     * @return the index
+     */
+    public int getIndex() {
+        return index;
+    }
+
+    /**
+     * @return the type
+     */
+    public Class<?> getType() {
+        return type;
+    }
+
+    /**
+     * @return the annotations
+     */
+    public Annotation[] getAnnotations() {
+        if (elementType == ElementType.PARAMETER) {
+            if (anchor instanceof Method) {
+                // We only care about the method-level annotations
+                return ((Method)anchor).getAnnotations();
+            }
+            if (anchor instanceof Constructor) {
+                return ((Constructor<?>)anchor).getParameterAnnotations()[index];
+            }
+        }
+        return anchor.getAnnotations();
+    }
+
+    public <T extends Annotation> T getAnnotation(Class<T> annotationType) {
+        for (Annotation a : getAnnotations()) {
+            if (a.annotationType() == annotationType) {
+                return annotationType.cast(a);
+            }
+        }
+        return null;
+    }
+
+    /**
+     * @return the name
+     */
+    public String getName() {
+        return name;
+    }
+
+    /**
+     * @param name the name to set
+     */
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    /**
+     * @return the classifier
+     */
+    public Class<? extends Annotation> getClassifer() {
+        return classifer;
+    }
+
+    /**
+     * @param classifer the classifier to set
+     */
+    public void setClassifer(Class<? extends Annotation> classifer) {
+        this.classifer = classifer;
+    }
+    
+
+    @Override
+    public String toString() {
+        return anchor.toString() + (elementType == ElementType.PARAMETER ? "[" + index + "]" : "");
+    }
+
+    @Override
+    public int hashCode() {
+        final int PRIME = 31;
+        int result = 1;
+        result = PRIME * result + ((anchor == null) ? 0 : anchor.hashCode());
+        result = PRIME * result + index;
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final JavaElementImpl other = (JavaElementImpl)obj;
+        if (anchor == null) {
+            if (other.anchor != null) {
+                return false;
+            }
+        } else if (!anchor.equals(other.anchor)) {
+            return false;
+        }
+        if (index != other.index) {
+            return false;
+        }
+        return true;
+    }    
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaImplementation.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaImplementation.java
new file mode 100644
index 0000000000..db2d3efe56
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaImplementation.java
@@ -0,0 +1,182 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.java;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Member;
+import java.lang.reflect.Method;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Represents a Java implementation.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface JavaImplementation extends BaseJavaImplementation {
+
+    /**
+     * Returns the constructor used to instantiate implementation instances.
+     *
+     * @return the constructor used to instantiate implementation instances
+     */
+    JavaConstructorImpl<?> getConstructor();
+
+    /**
+     * Sets the constructor used to instantiate implementation instances
+     *
+     * @param definition the constructor used to instantiate implementation instances
+     */
+    void setConstructor(JavaConstructorImpl<?> definition);
+
+    /**
+     * Returns the component initializer method.
+     *
+     * @return the component initializer method
+     */
+    Method getInitMethod();
+
+    /**
+     * Sets the component initializer method.
+     *
+     * @param initMethod the component initializer method
+     */
+    void setInitMethod(Method initMethod);
+
+    /**
+     * Returns the component destructor method.
+     *
+     * @return the component destructor method
+     */
+    Method getDestroyMethod();
+
+    /**
+     * Sets the component destructor method.
+     *
+     * @param destroyMethod the component destructor method
+     */
+    void setDestroyMethod(Method destroyMethod);
+
+    /**
+     * Returns the resources injected into this implementation.
+     *
+     * @return
+     */
+    Map<String, JavaResourceImpl> getResources();
+
+    /**
+     * Returns the Java member used to inject a conversation ID.
+     *
+     * @return
+     */
+    List<Member> getConversationIDMembers();
+
+    /**
+     * Sets the Java member used to inject a conversation ID.
+     *
+     * @param conversationIDMember
+     */
+    void addConversationIDMember(Member conversationIDMember);
+
+    /**
+     * Returns true if AllowsPassReference is set.
+     *
+     * @return true if AllowsPassByReference is set
+     */
+    boolean isAllowsPassByReference();
+
+    /**
+     * @param allowsPassByReference the allowsPassByReference to set
+     */
+    void setAllowsPassByReference(boolean allowsPassByReference);
+
+    /**
+     * @return the allowsPassByReferenceMethods
+     */
+    List<Method> getAllowsPassByReferenceMethods();
+
+    /**
+     * @param method
+     * @return
+     */
+    boolean isAllowsPassByReference(Method method);
+
+    /**
+     * @return the constructors
+     */
+    Map<Constructor, JavaConstructorImpl> getConstructors();
+
+    /**
+     * @return the eagerInit
+     */
+    boolean isEagerInit();
+
+    /**
+     * @param eagerInit the eagerInit to set
+     */
+    void setEagerInit(boolean eagerInit);
+
+    /**
+     * @return the callbacks
+     */
+    Map<String, Collection<JavaElementImpl>> getCallbackMembers();
+
+    /**
+     * @return the properties
+     */
+    Map<String, JavaElementImpl> getPropertyMembers();
+
+    /**
+     * @return the references
+     */
+    Map<String, JavaElementImpl> getReferenceMembers();
+
+    /**
+     * @return the scope
+     */
+    JavaScopeImpl getJavaScope();
+
+    /**
+     * @param scope the scope to set
+     */
+    void setJavaScope(JavaScopeImpl scope);
+
+    /**
+     * @return the maxAge
+     */
+    long getMaxAge();
+
+    /**
+     * @param maxAge the maxAge to set
+     */
+    void setMaxAge(long maxAge);
+
+    /**
+     * @return the maxIdleTime
+     */
+    long getMaxIdleTime();
+
+    /**
+     * @param maxIdleTime the maxIdleTime to set
+     */
+    void setMaxIdleTime(long maxIdleTime);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaImplementationActivator.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaImplementationActivator.java
new file mode 100644
index 0000000000..39484b8840
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaImplementationActivator.java
@@ -0,0 +1,85 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.java;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.core.ModuleActivator;
+import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.AllowsPassByReferenceProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ComponentNameProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ConstructorProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ContextProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ConversationIDProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ConversationProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.DestroyProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.EagerInitProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.HeuristicPojoProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.InitProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.PolicyProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.PropertyProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ReferenceProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ResourceProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ScopeProcessor;
+import org.apache.tuscany.sca.implementation.java.introspect.impl.ServiceProcessor;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * A module activator for the Java implementation model.
+ *
+ * @version $Rev$ $Date$
+ */
+public class JavaImplementationActivator implements ModuleActivator {
+
+    public void start(ExtensionPointRegistry registry) {
+        FactoryExtensionPoint modelFactories = registry.getExtensionPoint(FactoryExtensionPoint.class);
+        AssemblyFactory assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+        JavaInterfaceFactory javaFactory = modelFactories.getFactory(JavaInterfaceFactory.class);
+        PolicyFactory policyFactory = modelFactories.getFactory(PolicyFactory.class);
+        
+        BaseJavaClassVisitor[] extensions =
+            new BaseJavaClassVisitor[] {new ConstructorProcessor(assemblyFactory),
+                                        new AllowsPassByReferenceProcessor(assemblyFactory),
+                                        new ComponentNameProcessor(assemblyFactory),
+                                        new ContextProcessor(assemblyFactory),
+                                        new ConversationIDProcessor(assemblyFactory),
+                                        new ConversationProcessor(assemblyFactory),
+                                        new DestroyProcessor(assemblyFactory), new EagerInitProcessor(assemblyFactory),
+                                        new InitProcessor(assemblyFactory), new PropertyProcessor(assemblyFactory),
+                                        new ReferenceProcessor(assemblyFactory, javaFactory),
+                                        new ResourceProcessor(assemblyFactory), new ScopeProcessor(assemblyFactory),
+                                        new ServiceProcessor(assemblyFactory, javaFactory),
+                                        new HeuristicPojoProcessor(assemblyFactory, javaFactory),
+                                        new PolicyProcessor(assemblyFactory, policyFactory)};
+
+        JavaImplementationFactory javaImplementationFactory = modelFactories.getFactory(JavaImplementationFactory.class);
+        for (JavaClassVisitor extension : extensions) {
+            javaImplementationFactory.addClassVisitor(extension);
+        }
+
+    }
+
+    public void stop(ExtensionPointRegistry registry) {
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaImplementationFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaImplementationFactory.java
new file mode 100644
index 0000000000..8228c80372
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaImplementationFactory.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor;
+
+
+/**
+ * Factory for the Java model
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface JavaImplementationFactory {
+
+    /**
+     * Creates a new Java implementation model.
+     * 
+     * @return
+     */
+    JavaImplementation createJavaImplementation();
+    
+    /**
+     * Creates a new Java implementation model from an implementation class.
+     * 
+     * @param implementationClass The implementation class to introspect.
+     * @return
+     */
+    JavaImplementation createJavaImplementation(Class<?> implementationClass) throws IntrospectionException;
+
+    /**
+     * Creates the contents of a Java implementation model from an implementation class.
+     * 
+     * @param implementationClass The implementation class to introspect.
+     * @return
+     */
+    void createJavaImplementation(JavaImplementation javaImplementation, Class<?> implementationClass) throws IntrospectionException;
+
+    /**
+     * Registers the given visitor.
+     * 
+     * @param visitor
+     */
+    void addClassVisitor(JavaClassVisitor visitor);
+
+    /**
+     * Deregisters the given visitor.
+     */
+    void removeClassVisitor(JavaClassVisitor visitor);
+    
+    /**
+     * Returns the list of visitors.
+     * 
+     * @return
+     */
+    List<JavaClassVisitor> getClassVisitors();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaParameterImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaParameterImpl.java
new file mode 100644
index 0000000000..80911a9552
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaParameterImpl.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.java;
+
+import java.lang.reflect.Constructor;
+
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JavaParameterImpl extends JavaElementImpl {
+    /**
+     * @param constructor
+     * @param index
+     */
+    public JavaParameterImpl(Constructor<?> constructor, int index) {
+        super(constructor, index);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaResourceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaResourceImpl.java
new file mode 100644
index 0000000000..19a9f38549
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaResourceImpl.java
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java;
+
+
+
+/**
+ * A resource dependency declared by a Java component implementation
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaResourceImpl {
+    private JavaElementImpl element;
+    private String mappedName;
+    private boolean optional;
+
+    public JavaResourceImpl(JavaElementImpl element) {
+        this.element = element;
+    }
+
+    /**
+     * The name of the resource
+     * 
+     * @return the name of the resource
+     */
+    public String getName() {
+        return element.getName();
+    }
+
+    /**
+     * Returns the URI of the resource
+     * 
+     * @return the URI of the resource
+     */
+    public String getMappedName() {
+        return mappedName;
+    }
+
+    /**
+     * Sets the resource URI
+     */
+    public void setMappedName(String mappedName) {
+        this.mappedName = mappedName;
+    }
+
+    /**
+     * If true, the resource is optional
+     * 
+     * @return true if the resource is optional
+     */
+    public boolean isOptional() {
+        return optional;
+    }
+
+    /**
+     * Sets whether the resource is optional
+     */
+    public void setOptional(boolean optional) {
+        this.optional = optional;
+    }
+
+    /**
+     * @return the element
+     */
+    public JavaElementImpl getElement() {
+        return element;
+    }
+
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaScopeImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaScopeImpl.java
new file mode 100644
index 0000000000..b3ee8e8b2b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaScopeImpl.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java;
+
+/**
+ * The default implementation scopes supported by assemblies.
+ *
+ * @version $Rev$ $Date$
+ */
+public class JavaScopeImpl {
+    public static final JavaScopeImpl STATELESS = new JavaScopeImpl("STATELESS");
+    public static final JavaScopeImpl REQUEST = new JavaScopeImpl("REQUEST");
+    public static final JavaScopeImpl SESSION = new JavaScopeImpl("SESSION");
+    public static final JavaScopeImpl CONVERSATION = new JavaScopeImpl("CONVERSATION");
+    public static final JavaScopeImpl COMPOSITE = new JavaScopeImpl("COMPOSITE");
+    public static final JavaScopeImpl SYSTEM = new JavaScopeImpl("SYSTEM");
+    public static final JavaScopeImpl UNDEFINED = new JavaScopeImpl("UNDEFINED");
+
+    private String scope;
+
+    public JavaScopeImpl(String scope) {
+        this.scope = scope.toUpperCase().intern();
+    }
+
+    public String getScope() {
+        return scope;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        final JavaScopeImpl scope1 = (JavaScopeImpl) o;
+        return !(scope != null ? scope != scope1.scope.intern() : scope1.scope != null);
+    }
+
+    @Override
+    public int hashCode() {
+        return scope != null ? scope.hashCode() : 0;
+    }
+
+    @Override
+    public String toString() {
+        return scope;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/BaseJavaImplementationImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/BaseJavaImplementationImpl.java
new file mode 100644
index 0000000000..97773879fa
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/BaseJavaImplementationImpl.java
@@ -0,0 +1,89 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.impl;
+
+import org.apache.tuscany.sca.assembly.impl.ImplementationImpl;
+import org.apache.tuscany.sca.implementation.java.BaseJavaImplementation;
+
+/**
+ * Represents a Java implementation.
+ * 
+ * @version $Rev$ $Date$
+ */
+abstract class BaseJavaImplementationImpl extends ImplementationImpl implements BaseJavaImplementation {
+
+    private String className;
+    private Class<?> javaClass;
+    
+    protected BaseJavaImplementationImpl() {
+    }
+
+    public String getName() {
+        if (isUnresolved()) {
+            return className;
+        } else if (javaClass != null) {
+            return javaClass.getName();
+        } else {
+            return null;
+        }
+    }
+
+    public void setName(String className) {
+        if (!isUnresolved()) {
+            throw new IllegalStateException();
+        }
+        this.className = className;
+    }
+
+    public Class<?> getJavaClass() {
+        return javaClass;
+    }
+
+    public void setJavaClass(Class<?> javaClass) {
+        this.javaClass = javaClass;
+        if (this.className == null) {
+            this.className = javaClass.getName();
+        }
+    }
+
+    @Override
+    public String toString() {
+        return getName();
+    }
+
+    @Override
+    public int hashCode() {
+        return String.valueOf(getName()).hashCode();
+    }
+    
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else if (obj instanceof BaseJavaImplementation) {
+            if (getName() != null) {
+                return getName().equals(((BaseJavaImplementation)obj).getName());
+            } else {
+                return ((BaseJavaImplementation)obj).getName() == null;
+            }
+        } else {
+            return false;
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaClassIntrospectorImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaClassIntrospectorImpl.java
new file mode 100644
index 0000000000..6cb5e3730b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaClassIntrospectorImpl.java
@@ -0,0 +1,143 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.impl;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.List;
+import java.util.Set;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaConstructorImpl;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaParameterImpl;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper;
+
+/**
+ * An extensible Java class introspector implementation.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaClassIntrospectorImpl {
+    
+    private List<JavaClassVisitor> visitors;
+
+    public JavaClassIntrospectorImpl(List<JavaClassVisitor> visitors) {
+        this.visitors = visitors;
+    }
+
+    /**
+     * JSR-250 PFD recommends the following guidelines for how annotations
+     * interact with inheritance in order to keep the resulting complexity in
+     * control:
+     * <ol>
+     * <li>Class-level annotations only affect the class they annotate and
+     * their members, that is, its methods and fields. They never affect a
+     * member declared by a superclass, even if it is not hidden or overridden
+     * by the class in question.
+     * <li>In addition to affecting the annotated class, class-level
+     * annotations may act as a shorthand for member-level annotations. If a
+     * member carries a specific member-level annotation, any annotations of the
+     * same type implied by a class-level annotation are ignored. In other
+     * words, explicit member-level annotations have priority over member-level
+     * annotations implied by a class-level annotation.
+     * <li>The interfaces implemented by a class never contribute annotations
+     * to the class itself or any of its members.
+     * <li>Members inherited from a superclass and which are not hidden or
+     * overridden maintain the annotations they had in the class that declared
+     * them, including member-level annotations implied by class-level ones.
+     * <li>Member-level annotations on a hidden or overridden member are always
+     * ignored.
+     * </ol>
+     */
+    public void introspectClass(JavaImplementation type, Class<?> clazz)
+        throws IntrospectionException {
+        for (JavaClassVisitor extension : visitors) {
+            extension.visitClass(clazz, type);
+        }
+
+        for (Constructor<?> constructor : clazz.getConstructors()) {
+            for (JavaClassVisitor extension : visitors) {
+                extension.visitConstructor(constructor, type);
+                // Assuming the visitClass or visitConstructor will populate the
+                // type.getConstructors
+                JavaConstructorImpl<?> definition = type.getConstructors().get(constructor);
+                if (definition != null) {
+                    for (JavaParameterImpl p : definition.getParameters()) {
+                        extension.visitConstructorParameter(p, type);
+                    }
+                }
+            }
+        }
+
+        Set<Field> fields = JavaIntrospectionHelper.getAllPublicAndProtectedFields(clazz, true);
+        for (Field field : fields) {
+            for (JavaClassVisitor extension : visitors) {
+                extension.visitField(field, type);
+            }
+        }
+
+        // Check if any private fields have illegal annotations that should be raised as errors
+        Set<Field> privateFields = JavaIntrospectionHelper.getPrivateFields(clazz);
+        for (Field field : privateFields) {
+            for (JavaClassVisitor processor : visitors) {
+                processor.visitField(field, type);
+            }
+        }
+        
+        Set<Method> methods = JavaIntrospectionHelper.getAllUniquePublicProtectedMethods(clazz, true);
+        for (Method method : methods) {
+            for (JavaClassVisitor processor : visitors) {
+                processor.visitMethod(method, type);
+            }
+        }
+
+        // Check if any private methods have illegal annotations that should be raised as errors
+        Set<Method> privateMethods = JavaIntrospectionHelper.getPrivateMethods(clazz);
+        for (Method method : privateMethods) {
+            for (JavaClassVisitor processor : visitors) {
+                processor.visitMethod(method, type);
+            }
+        }
+
+        Class<?> superClass = clazz.getSuperclass();
+        if (superClass != null) {
+            visitSuperClass(superClass, type);
+        }
+
+        for (JavaClassVisitor extension : visitors) {
+            extension.visitEnd(clazz, type);
+        }
+    }
+
+    private void visitSuperClass(Class<?> clazz, JavaImplementation type) throws IntrospectionException {
+        if (!Object.class.equals(clazz)) {
+            for (JavaClassVisitor extension : visitors) {
+                extension.visitSuperClass(clazz, type);
+            }
+            clazz = clazz.getSuperclass();
+            if (clazz != null) {
+                visitSuperClass(clazz, type);
+            }
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaImplementationFactoryImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaImplementationFactoryImpl.java
new file mode 100644
index 0000000000..0cc78498e6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaImplementationFactoryImpl.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor;
+
+/**
+ * A factory for the Java model.
+ *
+ * @version $Rev$ $Date$
+ */
+public abstract class JavaImplementationFactoryImpl implements JavaImplementationFactory {
+    
+    private List<JavaClassVisitor> visitors = new ArrayList<JavaClassVisitor>();
+    private JavaClassIntrospectorImpl introspector;
+    
+    public JavaImplementationFactoryImpl() {
+        introspector = new JavaClassIntrospectorImpl(visitors);
+    }
+
+    public JavaImplementation createJavaImplementation() {
+        JavaImplementation javaImplementation = new JavaImplementationImpl();
+        return javaImplementation;
+    }
+    
+    public JavaImplementation createJavaImplementation(Class<?> implementationClass) throws IntrospectionException {
+        JavaImplementation javaImplementation = createJavaImplementation();
+        introspector.introspectClass(javaImplementation, implementationClass);
+        return javaImplementation;
+    }
+    
+    public void createJavaImplementation(JavaImplementation javaImplementation, Class<?> implementationClass) throws IntrospectionException {
+        introspector.introspectClass(javaImplementation, implementationClass);
+    }
+
+    public void addClassVisitor(JavaClassVisitor visitor) {
+        visitors.add(visitor);
+    }
+
+    public void removeClassVisitor(JavaClassVisitor visitor) {
+        visitors.remove(visitor);
+    }
+    
+    public List<JavaClassVisitor> getClassVisitors() {
+        return visitors;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaImplementationImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaImplementationImpl.java
new file mode 100644
index 0000000000..43a074e0ec
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaImplementationImpl.java
@@ -0,0 +1,162 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.impl;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Member;
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.implementation.java.JavaConstructorImpl;
+import org.apache.tuscany.sca.implementation.java.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaResourceImpl;
+import org.apache.tuscany.sca.implementation.java.JavaScopeImpl;
+
+/**
+ * A component type specialization for POJO implementations
+ *
+ * @version $Rev$ $Date$
+ */
+public class JavaImplementationImpl extends BaseJavaImplementationImpl implements JavaImplementation {
+    private JavaConstructorImpl<?> constructorDefinition;
+    private Map<Constructor, JavaConstructorImpl> constructors = new HashMap<Constructor, JavaConstructorImpl>();
+    private Method initMethod;
+    private Method destroyMethod;
+    private final Map<String, JavaResourceImpl> resources = new HashMap<String, JavaResourceImpl>();
+    private final Map<String, JavaElementImpl> propertyMembers = new HashMap<String, JavaElementImpl>();
+    private final Map<String, JavaElementImpl> referenceMembers = new HashMap<String, JavaElementImpl>();
+    private final Map<String, Collection<JavaElementImpl>> callbackMembers = new HashMap<String, Collection<JavaElementImpl>>();
+    private List<Member> conversationIDMember = new ArrayList<Member>();
+    private boolean eagerInit;
+    private boolean allowsPassByReference;
+    private List<Method> allowsPassByReferenceMethods = new ArrayList<Method>();
+    private long maxAge = -1;
+    private long maxIdleTime = -1;
+    private JavaScopeImpl scope = JavaScopeImpl.STATELESS;
+    
+    protected JavaImplementationImpl() {
+        super();
+    }    
+
+    public JavaConstructorImpl<?> getConstructor() {
+        return constructorDefinition;
+    }
+
+    public void setConstructor(JavaConstructorImpl<?> definition) {
+        this.constructorDefinition = definition;
+    }
+
+    public Method getInitMethod() {
+        return initMethod;
+    }
+
+    public void setInitMethod(Method initMethod) {
+        this.initMethod = initMethod;
+    }
+
+    public Method getDestroyMethod() {
+        return destroyMethod;
+    }
+
+    public void setDestroyMethod(Method destroyMethod) {
+        this.destroyMethod = destroyMethod;
+    }
+
+    public Map<String, JavaResourceImpl> getResources() {
+        return resources;
+    }
+
+    public List<Member> getConversationIDMembers() {
+        return this.conversationIDMember;
+    }
+
+    public void addConversationIDMember(Member conversationIDMember) {
+        this.conversationIDMember.add(conversationIDMember);
+    }
+
+    public boolean isAllowsPassByReference() {
+        return allowsPassByReference;
+    }
+
+    public void setAllowsPassByReference(boolean allowsPassByReference) {
+        this.allowsPassByReference = allowsPassByReference;
+    }
+
+    public List<Method> getAllowsPassByReferenceMethods() {
+        return allowsPassByReferenceMethods;
+    }
+    
+    public boolean isAllowsPassByReference(Method method) {
+        return allowsPassByReference || allowsPassByReferenceMethods.contains(method);
+    }
+
+    public Map<Constructor, JavaConstructorImpl> getConstructors() {
+        return constructors;
+    }
+
+    public boolean isEagerInit() {
+        return eagerInit;
+    }
+
+    public void setEagerInit(boolean eagerInit) {
+        this.eagerInit = eagerInit;
+    }
+
+    public Map<String, Collection<JavaElementImpl>> getCallbackMembers() {
+        return callbackMembers;
+    }
+
+    public Map<String, JavaElementImpl> getPropertyMembers() {
+        return propertyMembers;
+    }
+
+    public Map<String, JavaElementImpl> getReferenceMembers() {
+        return referenceMembers;
+    }
+
+    public JavaScopeImpl getJavaScope() {
+        return scope;
+    }
+
+    public void setJavaScope(JavaScopeImpl scope) {
+        this.scope = scope;
+    }
+
+    public long getMaxAge() {
+        return maxAge;
+    }
+
+    public void setMaxAge(long maxAge) {
+        this.maxAge = maxAge;
+    }
+
+    public long getMaxIdleTime() {
+        return maxIdleTime;
+    }
+
+    public void setMaxIdleTime(long maxIdleTime) {
+        this.maxIdleTime = maxIdleTime;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/BaseJavaClassVisitor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/BaseJavaClassVisitor.java
new file mode 100644
index 0000000000..39b20d41eb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/BaseJavaClassVisitor.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaParameterImpl;
+
+/**
+ * A convenience class for annotation processors which alleviates the need to
+ * implement unused callbacks
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class BaseJavaClassVisitor implements JavaClassVisitor {
+    protected AssemblyFactory assemblyFactory;
+    
+    protected BaseJavaClassVisitor(AssemblyFactory factory) {
+        this.assemblyFactory = factory;
+    }
+
+    public <T> void visitClass(Class<T> clazz, JavaImplementation type) throws IntrospectionException {
+    }
+
+    public <T> void visitSuperClass(Class<T> clazz, JavaImplementation type) throws IntrospectionException {
+    }
+
+    public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException {
+    }
+
+    public <T> void visitConstructor(Constructor<T> constructor, JavaImplementation type) throws IntrospectionException {
+    }
+
+    public void visitField(Field field, JavaImplementation type) throws IntrospectionException {
+    }
+
+    public <T> void visitEnd(Class<T> clazz, JavaImplementation type) throws IntrospectionException {
+    }
+
+    public void visitConstructorParameter(JavaParameterImpl parameter, JavaImplementation type) throws IntrospectionException {
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/JavaClassVisitor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/JavaClassVisitor.java
new file mode 100644
index 0000000000..4b0f5bea55
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/JavaClassVisitor.java
@@ -0,0 +1,126 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaParameterImpl;
+
+/**
+ * Implementations process class-level metadata, typically parsing annotations
+ * and updating the corresponding <code>ComponentType</code>. A processor
+ * may, for example, create a Property which is responsible for injecting a
+ * complex type on a component implementation instance when it is instantiated.
+ * <p/> Processors will receive callbacks as the implementation class is walked
+ * while evaluating an assembly. It is the responsibility of the parser to
+ * determine whether to perform an action during the callback.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface JavaClassVisitor {
+
+    /**
+     * A callback received when the component implementation class is first
+     * loaded
+     * 
+     * @param clazz the component implementation class
+     * @param type the incomplete component type associated with the
+     *            implementation class
+     * @throws IntrospectionException if an error is encountered while processing
+     *             metadata
+     */
+    <T> void visitClass(Class<T> clazz, JavaImplementation type) throws IntrospectionException;
+
+    /**
+     * A callback received as the component implementation class hierarchy is
+     * evaluated
+     * 
+     * @param clazz the superclass in the component implmentation's class
+     *            hierarchy
+     * @param type the incomplete component type associated with the
+     *            implementation class
+     * @throws IntrospectionException if an error is encountered while processing
+     *             metadata
+     */
+    <T> void visitSuperClass(Class<T> clazz, JavaImplementation type) throws IntrospectionException;
+
+    /**
+     * A callback received as the component implementation's public and
+     * protected methods are evaluated
+     * 
+     * @param method the current public or protected method being evaluated
+     * @param type the incomplete component type associated with the
+     *            implementation class
+     * @throws IntrospectionException if an error is encountered while processing
+     *             metadata
+     */
+    void visitMethod(Method method, JavaImplementation type) throws IntrospectionException;
+
+    /**
+     * A callback received as the component implementation's constructor used
+     * for instantiation by the runtime is evaluated. If an implementation
+     * contains more than one constructor, the constructor passed to the
+     * callback will be chosen according to the algorithm described in the SCA
+     * Java Client and Implementation Model Specification.
+     * 
+     * @param constructor the constructor used for instantiating component
+     *            implementation instances
+     * @param type the incomplete component type associated with the
+     *            implementation class
+     * @throws IntrospectionException if an error is encountered while processing
+     *             metadata
+     */
+    <T> void visitConstructor(Constructor<T> constructor, JavaImplementation type) throws IntrospectionException;
+
+    /**
+     * @param parameter
+     * @param type
+     * @throws IntrospectionException
+     */
+    void visitConstructorParameter(JavaParameterImpl parameter, JavaImplementation type) throws IntrospectionException;
+
+    /**
+     * A callback received as the component implementation's public and
+     * protected fields are evaluated
+     * 
+     * @param field the current public or protected field being evaluated
+     * @param type the incomplete component type associated with the
+     *            implementation class
+     * @throws IntrospectionException if an error is encountered while processing
+     *             metadata
+     */
+    void visitField(Field field, JavaImplementation type) throws IntrospectionException;
+
+    /**
+     * The final callback received when all other callbacks during evaluation of
+     * the component implementation have been issued
+     * 
+     * @param clazz the component implementation class
+     * @param type the incomplete component type associated with the
+     *            implementation class
+     * @throws IntrospectionException if an error is encountered while processing
+     *             metadata
+     */
+    <T> void visitEnd(Class<T> clazz, JavaImplementation type) throws IntrospectionException;
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/JavaIntrospectionHelper.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/JavaIntrospectionHelper.java
new file mode 100644
index 0000000000..31a92f35bc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/JavaIntrospectionHelper.java
@@ -0,0 +1,577 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect;
+
+import java.beans.Introspector;
+import java.lang.annotation.Annotation;
+import java.lang.reflect.AnnotatedElement;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.GenericArrayType;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.Type;
+import java.lang.reflect.TypeVariable;
+import java.lang.reflect.WildcardType;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.logging.Logger;
+
+import org.oasisopen.sca.CallableReference;
+
+/**
+ * Implements various reflection-related operations
+ * 
+ * @version $Rev$ $Date$
+ */
+public final class JavaIntrospectionHelper {
+    private static final Logger logger = Logger.getLogger(JavaIntrospectionHelper.class.getName());
+    private static final Class[] EMPTY_CLASS_ARRY = new Class[0];
+
+    /**
+     * Hide the constructor
+     */
+    private JavaIntrospectionHelper() {
+    }
+
+    /**
+     * Returns a collection of public, and protected fields declared by a class
+     * or one of its supertypes
+     */
+    public static Set<Field> getAllPublicAndProtectedFields(Class clazz, boolean validating) {
+        return getAllPublicAndProtectedFields(clazz, new HashSet<Field>(), validating);
+    }
+
+    private static void checkInvalidAnnotations(AnnotatedElement element) {
+        for (Annotation a : element.getAnnotations()) {
+            if (a.annotationType().getName().startsWith("org.oasisopen.sca.annotation.")) {
+                logger.warning("Invalid annotation " + a + " is found on " + element);
+            }
+        }
+    }
+
+    /**
+     * Recursively evaluates the type hierarchy to return all fields that are
+     * public or protected
+     */
+    private static Set<Field> getAllPublicAndProtectedFields(Class clazz, Set<Field> fields, boolean validating) {
+        if (clazz == null || clazz.isArray() || Object.class.equals(clazz)) {
+            return fields;
+        }
+        fields = getAllPublicAndProtectedFields(clazz.getSuperclass(), fields, validating);
+        Field[] declaredFields = clazz.getDeclaredFields();
+        for (final Field field : declaredFields) {
+            int modifiers = field.getModifiers();
+            if ((Modifier.isPublic(modifiers) || Modifier.isProtected(modifiers)) && !Modifier.isStatic(modifiers)) {
+                // Allow privileged access to set accessibility. Requires ReflectPermission
+                // in security policy.
+                AccessController.doPrivileged(new PrivilegedAction<Object>() {
+                    public Object run() {
+                        field.setAccessible(true); // ignore Java accessibility
+                        return null;
+                    }
+                });
+                fields.add(field);
+            } else {
+                if (validating) {
+                    checkInvalidAnnotations(field);
+                }
+            }
+        }
+        return fields;
+    }
+
+    /**
+     * Returns a collection of public and protected methods declared by a class
+     * or one of its supertypes. Note that overridden methods will not be
+     * returned in the collection (i.e. only the method override will be). <p/>
+     * This method can potentially be expensive as reflection information is not
+     * cached. It is assumed that this method will be used during a
+     * configuration phase.
+     */
+    public static Set<Method> getAllUniquePublicProtectedMethods(Class clazz, boolean validating) {
+        return getAllUniqueMethods(clazz, new HashSet<Method>(), validating);
+    }
+
+    /**
+     * Recursively evaluates the type hierarchy to return all unique methods
+     */
+    private static Set<Method> getAllUniqueMethods(Class pClass, Set<Method> methods, boolean validating) {
+        if (pClass == null || pClass.isArray() || Object.class.equals(pClass)) {
+            return methods;
+        }
+        // we first evaluate methods of the subclass and then move to the parent
+        Method[] declaredMethods = pClass.getDeclaredMethods();
+        for (final Method declaredMethod : declaredMethods) {
+            int modifiers = declaredMethod.getModifiers();
+            if ((!Modifier.isPublic(modifiers) && !Modifier.isProtected(modifiers)) || Modifier.isStatic(modifiers)) {
+                if (validating) {
+                    checkInvalidAnnotations(declaredMethod);
+                }
+                continue;
+            }
+            if (methods.size() == 0) {
+                methods.add(declaredMethod);
+            } else {
+                List<Method> temp = new ArrayList<Method>();
+                boolean matched = false;
+                for (Method method : methods) {
+                    // only add if not already in the set from a superclass (i.e.
+                    // the method is not overridden)
+                    if (exactMethodMatch(declaredMethod, method)) {
+                        matched = true;
+                        break;
+                    }
+                }
+                if (!matched) {
+                    // Allow privileged access to set accessibility. Requires ReflectPermission
+                    // in security policy.
+                    AccessController.doPrivileged(new PrivilegedAction<Object>() {
+                        public Object run() {
+                            declaredMethod.setAccessible(true);
+                            return null;
+                        }
+                    });
+                    temp.add(declaredMethod);
+                }
+                methods.addAll(temp);
+                temp.clear();
+            }
+        }
+        // evaluate class hierarchy - this is done last to track inherited
+        // methods
+        methods = getAllUniqueMethods(pClass.getSuperclass(), methods, validating);
+        return methods;
+    }
+
+    /**
+     * Finds the closest matching field with the given name, that is, a field of
+     * the exact specified type or, alternately, of a supertype.
+     * 
+     * @param name the name of the field
+     * @param type the field type
+     * @param fields the collection of fields to search
+     * @return the matching field or null if not found
+     */
+    public static Field findClosestMatchingField(String name, Class type, Set<Field> fields) {
+        Field candidate = null;
+        for (Field field : fields) {
+            if (field.getName().equals(name)) {
+                if (field.getType().equals(type)) {
+                    return field; // exact match
+                } else if (field.getType().isAssignableFrom(type) || (field.getType().isPrimitive() && primitiveAssignable(field
+                                                                                                                               .getType(),
+                                                                                                                           type))) {
+                    // We could have the situation where a field parameter is a
+                    // primitive and the demarshalled value is
+                    // an object counterpart (e.g. Integer and int)
+                    // @spec issue
+                    // either an interface or super class, so keep a reference
+                    // until
+                    // we know there are no closer types
+                    candidate = field;
+                }
+            }
+        }
+        if (candidate != null) {
+            return candidate;
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Finds the closest matching method with the given name, that is, a method
+     * taking the exact parameter types or, alternately, parameter supertypes.
+     * 
+     * @param name the name of the method
+     * @param types the method parameter types
+     * @param methods the collection of methods to search
+     * @return the matching method or null if not found
+     */
+    public static Method findClosestMatchingMethod(String name, Class[] types, Set<Method> methods) {
+        if (types == null) {
+            types = EMPTY_CLASS_ARRY;
+        }
+        Method candidate = null;
+        for (Method method : methods) {
+            if (method.getName().equals(name) && method.getParameterTypes().length == types.length) {
+                Class<?>[] params = method.getParameterTypes();
+                boolean disqualify = false;
+                boolean exactMatch = true;
+                for (int i = 0; i < params.length; i++) {
+                    if (!params[i].equals(types[i]) && !params[i].isAssignableFrom(types[i])) {
+                        // no match
+                        disqualify = true;
+                        exactMatch = false;
+                        break;
+                    } else if (!params[i].equals(types[i]) && params[i].isAssignableFrom(types[i])) {
+                        // not exact match
+                        exactMatch = false;
+                    }
+                }
+                if (disqualify) {
+                    continue;
+                } else if (exactMatch) {
+                    return method;
+                } else {
+                    candidate = method;
+                }
+            }
+        }
+        if (candidate != null) {
+            return candidate;
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Determines if two methods "match" - that is, they have the same method
+     * names and exact parameter types (one is not a supertype of the other)
+     */
+    public static boolean exactMethodMatch(Method method1, Method method2) {
+        if (!method1.getName().equals(method2.getName())) {
+            return false;
+        }
+        Class<?>[] types1 = method1.getParameterTypes();
+        Class<?>[] types2 = method2.getParameterTypes();
+        if (types1.length != types2.length) {
+            return false;
+        }
+        boolean matched = true;
+        for (int i = 0; i < types1.length; i++) {
+            if (types1[i] != types2[i]) {
+                matched = false;
+                break;
+            }
+        }
+        return matched;
+    }
+
+    public static <T> Constructor<T> getDefaultConstructor(Class<T> clazz) throws NoSuchMethodException {
+        return clazz.getConstructor((Class[])null);
+    }
+
+    /**
+     * Returns the simple name of a class - i.e. the class name devoid of its
+     * package qualifier
+     * 
+     * @param implClass the implementation class
+     */
+    public static String getBaseName(Class<?> implClass) {
+        return implClass.getSimpleName();
+    }
+
+    public static boolean isImmutable(Class<?> clazz) {
+        return String.class == clazz || clazz.isPrimitive()
+            || Number.class.isAssignableFrom(clazz)
+            || Boolean.class.isAssignableFrom(clazz)
+            || Character.class.isAssignableFrom(clazz)
+            || Byte.class.isAssignableFrom(clazz);
+    }
+
+    /**
+     * Takes a property name and converts it to a getter method name according
+     * to JavaBean conventions. For example, property
+     * <code>foo<code> is returned as <code>getFoo</code>
+     */
+    public static String toGetter(String name) {
+        return "get" + name.toUpperCase().substring(0, 1) + name.substring(1);
+    }
+
+    /**
+     * Takes a setter or getter method name and converts it to a property name
+     * according to JavaBean conventions. For example, <code>setFoo(var)</code>
+     * is returned as property <code>foo<code>
+     */
+    public static String toPropertyName(String name) {
+        if (!name.startsWith("set")) {
+            return name;
+        }
+        return Introspector.decapitalize(name.substring(3));
+    }
+
+    public static Class<?> getErasure(Type type) {
+        if (type instanceof Class) {
+            return (Class<?>)type;
+        } else if (type instanceof GenericArrayType) {
+            // FIXME: How to deal with the []?
+            GenericArrayType arrayType = (GenericArrayType)type;
+            return getErasure(arrayType.getGenericComponentType());
+        } else if (type instanceof ParameterizedType) {
+            ParameterizedType pType = (ParameterizedType)type;
+            return getErasure(pType.getRawType());
+        } else if (type instanceof WildcardType) {
+            WildcardType wType = (WildcardType)type;
+            Type[] types = wType.getUpperBounds();
+            return getErasure(types[0]);
+        } else if (type instanceof TypeVariable) {
+            TypeVariable var = (TypeVariable)type;
+            Type[] types = var.getBounds();
+            return getErasure(types[0]);
+        }
+        return null;
+    }
+
+    public static Class<?> getBaseType(Class<?> cls, Type genericType) {
+        if (cls.isArray()) {
+            return cls.getComponentType();
+        } else if (Collection.class.isAssignableFrom(cls)) {
+            if (genericType instanceof ParameterizedType) {
+                // Collection<BaseType>
+                ParameterizedType parameterizedType = (ParameterizedType)genericType;
+                Type baseType = parameterizedType.getActualTypeArguments()[0];
+                if (baseType instanceof GenericArrayType) {
+                    // Base is array
+                    return cls;
+                } else {
+                    return getErasure(baseType);
+                }
+            } else {
+                return cls;
+            }
+        } else {
+            return cls;
+        }
+    }
+
+    public static Type getParameterType(Type type) {
+        if (type instanceof ParameterizedType) {
+            // Collection<BaseType>
+            ParameterizedType parameterizedType = (ParameterizedType)type;
+            Type baseType = parameterizedType.getActualTypeArguments()[0];
+            return baseType;
+        } else {
+            return Object.class;
+        }
+    }
+
+    public static Class<?> getBusinessInterface(Class<?> cls, Type callableReferenceType) {
+        if (CallableReference.class.isAssignableFrom(cls) && callableReferenceType instanceof ParameterizedType) {
+            // Collection<BaseType>
+            ParameterizedType parameterizedType = (ParameterizedType)callableReferenceType;
+            Type baseType = parameterizedType.getActualTypeArguments()[0];
+            if (baseType instanceof GenericArrayType) {
+                // Base is array
+                return cls;
+            } else {
+                return getErasure(baseType);
+            }
+        }
+        return Object.class;
+    }
+
+    /**
+     * Takes a property name and converts it to a setter method name according
+     * to JavaBean conventions. For example, the property
+     * <code>foo<code> is returned as <code>setFoo(var)</code>
+     */
+    public static String toSetter(String name) {
+        return "set" + name.toUpperCase().substring(0, 1) + name.substring(1);
+    }
+
+    /**
+     * Compares a two types, assuming one is a primitive, to determine if the
+     * other is its object counterpart
+     */
+    private static boolean primitiveAssignable(Class<?> memberType, Class<?> param) {
+        if (memberType == Integer.class) {
+            return param == Integer.TYPE;
+        } else if (memberType == Double.class) {
+            return param == Double.TYPE;
+        } else if (memberType == Float.class) {
+            return param == Float.TYPE;
+        } else if (memberType == Short.class) {
+            return param == Short.TYPE;
+        } else if (memberType == Character.class) {
+            return param == Character.TYPE;
+        } else if (memberType == Boolean.class) {
+            return param == Boolean.TYPE;
+        } else if (memberType == Byte.class) {
+            return param == Byte.TYPE;
+        } else if (param == Integer.class) {
+            return memberType == Integer.TYPE;
+        } else if (param == Double.class) {
+            return memberType == Double.TYPE;
+        } else if (param == Float.class) {
+            return memberType == Float.TYPE;
+        } else if (param == Short.class) {
+            return memberType == Short.TYPE;
+        } else if (param == Character.class) {
+            return memberType == Character.TYPE;
+        } else if (param == Boolean.class) {
+            return memberType == Boolean.TYPE;
+        } else if (param == Byte.class) {
+            return memberType == Byte.TYPE;
+        } else {
+            return false;
+        }
+    }
+
+    /**
+     * Returns the generic types represented in the given type. Usage as
+     * follows: <code>
+     * JavaIntrospectionHelper.getGenerics(field.getGenericType());
+     * <p/>
+     * JavaIntrospectionHelper.getGenerics(m.getGenericParameterTypes()[0];); </code>
+     * 
+     * @return the generic types in order of declaration or an empty array if
+     *         the type is not genericized
+     */
+    public static List<? extends Type> getGenerics(Type genericType) {
+        List<Type> classes = new ArrayList<Type>();
+        if (genericType instanceof ParameterizedType) {
+            ParameterizedType ptype = (ParameterizedType)genericType;
+            // get the type arguments
+            Type[] targs = ptype.getActualTypeArguments();
+            for (Type targ : targs) {
+                classes.add(targ);
+            }
+        }
+        return classes;
+    }
+
+    /**
+     * Returns the generic type specified by the class at the given position as
+     * in: <p/> <code> public class Foo<Bar,Baz>{ //.. }
+     * <p/>
+     * JavaIntrospectionHelper.introspectGeneric(Foo.class,1); <code>
+     * <p/>
+     * will return Baz.
+     */
+    public static Class introspectGeneric(Class<?> clazz, int pos) {
+        assert clazz != null : "No class specified";
+        Type type = clazz.getGenericSuperclass();
+        if (type instanceof ParameterizedType) {
+            Type[] args = ((ParameterizedType)type).getActualTypeArguments();
+            if (args.length <= pos) {
+                throw new IllegalArgumentException("Invalid index value for generic class " + clazz.getName());
+            }
+            return (Class)((ParameterizedType)type).getActualTypeArguments()[pos];
+        } else {
+            Type[] interfaces = clazz.getGenericInterfaces();
+            for (Type itype : interfaces) {
+                if (!(itype instanceof ParameterizedType)) {
+                    continue;
+                }
+                ParameterizedType interfaceType = (ParameterizedType)itype;
+                return (Class)interfaceType.getActualTypeArguments()[0];
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Returns the set of interfaces implemented by the given class and its
+     * ancestors or a blank set if none
+     */
+    public static Set<Class<?>> getAllInterfaces(Class<?> clazz) {
+        Set<Class<?>> implemented = new HashSet<Class<?>>();
+        getAllInterfaces(clazz, implemented);
+        return implemented;
+    }
+
+    private static void getAllInterfaces(Class<?> clazz, Set<Class<?>> implemented) {
+        Class<?>[] interfaces = clazz.getInterfaces();
+        for (Class<?> interfaze : interfaces) {
+            implemented.add(interfaze);
+        }
+        Class<?> superClass = clazz.getSuperclass();
+        // Object has no superclass so check for null
+        if (superClass != null && !superClass.equals(Object.class)) {
+            getAllInterfaces(superClass, implemented);
+        }
+    }
+
+    public static boolean isSetter(Method method) {
+        return (void.class == method.getReturnType() && method.getParameterTypes().length == 1 && method.getName()
+            .startsWith("set"));
+    }
+
+    public static boolean isGetter(Method method) {
+        return (void.class != method.getReturnType() && method.getParameterTypes().length == 0 && method.getName()
+            .startsWith("get"));
+    }
+
+    private final static Map<Class<?>, String> signatures = new HashMap<Class<?>, String>();
+    static {
+        signatures.put(boolean.class, "Z");
+        signatures.put(byte.class, "B");
+        signatures.put(char.class, "C");
+        signatures.put(short.class, "S");
+        signatures.put(int.class, "I");
+        signatures.put(long.class, "J");
+        signatures.put(float.class, "F");
+        signatures.put(double.class, "D");
+    };
+
+    public static String getSignature(Class<?> cls) {
+        if (cls.isPrimitive()) {
+            return signatures.get(cls);
+        }
+        if (cls.isArray()) {
+            return "[" + getSignature(cls.getComponentType());
+        }
+        return "L" + cls.getName().replace('.', '/') + ";";
+    }
+
+    public static Class<?> getArrayType(Class<?> componentType, int dims) throws ClassNotFoundException {
+        StringBuffer buf = new StringBuffer();
+        for (int i = 0; i < dims; i++) {
+            buf.append('[');
+        }
+        buf.append(getSignature(componentType));
+        return Class.forName(buf.toString(), false, componentType.getClassLoader());
+    }
+
+    public static Set<Method> getPrivateMethods(Class<?> clazz) {
+        Set<Method> methods = new HashSet<Method>();
+        Method[] declaredMethods = clazz.getDeclaredMethods();
+        for (final Method declaredMethod : declaredMethods) {
+            int modifiers = declaredMethod.getModifiers();
+            if(Modifier.isPrivate(modifiers)) {
+                methods.add(declaredMethod);
+            }
+        }
+        
+        return methods;
+    }
+
+    public static Set<Field> getPrivateFields(Class<?> clazz) {
+        Set<Field> fields = new HashSet<Field>();
+        Field[] declaredFields = clazz.getDeclaredFields();
+        for (final Field declaredField : declaredFields) {
+            int modifiers = declaredField.getModifiers();
+            if(Modifier.isPrivate(modifiers)) {
+                fields.add(declaredField);
+            }
+        }
+        
+        return fields;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractPropertyProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractPropertyProcessor.java
new file mode 100644
index 0000000000..e7f2638255
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractPropertyProcessor.java
@@ -0,0 +1,193 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.annotation.Annotation;
+import java.lang.annotation.ElementType;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaParameterImpl;
+import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper;
+import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper;
+
+/**
+ * Base class for ImplementationProcessors that handle annotations that add
+ * Properties.
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class AbstractPropertyProcessor<A extends Annotation> extends BaseJavaClassVisitor {
+    private final Class<A> annotationClass;
+
+    protected AbstractPropertyProcessor(AssemblyFactory assemblyFactory, Class<A> annotationClass) {
+        super(assemblyFactory);
+        this.annotationClass = annotationClass;
+    }
+    
+    private static boolean removeProperty(JavaElementImpl prop, JavaImplementation type) {
+        if(prop==null) {
+            return false;
+        }
+        List<Property> props = type.getProperties();
+        for(int i=0;i<props.size();i++) {
+            if(props.get(i).getName().equals(prop.getName())) {
+                props.remove(i);
+                return true;
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException {
+        A annotation = method.getAnnotation(annotationClass);
+        if (annotation == null) {
+            return;
+        }
+
+        if (!JavaIntrospectionHelper.isSetter(method)) {
+            throw new IllegalPropertyException("Annotated method is not a setter: " + method, method);
+        }
+
+        String name = getName(annotation);
+        if (name == null || "".equals(name)) {
+            name = method.getName();
+            if (name.startsWith("set")) {
+                name = JavaIntrospectionHelper.toPropertyName(method.getName());
+            }
+        }
+
+        Map<String, JavaElementImpl> properties = type.getPropertyMembers();
+        JavaElementImpl prop = properties.get(name);
+        // Setter override field
+        if (prop != null && prop.getElementType() != ElementType.FIELD) {
+            throw new DuplicatePropertyException(name);
+        }
+
+        removeProperty(prop, type);
+        
+        JavaElementImpl element = new JavaElementImpl(method, 0);
+        Property property = createProperty(name, element);
+
+        // add databinding available as annotations, as extensions
+
+        initProperty(property, annotation);
+        type.getProperties().add(property);
+        properties.put(name, element);
+    }
+
+    @Override
+    public void visitField(Field field, JavaImplementation type) throws IntrospectionException {
+
+        A annotation = field.getAnnotation(annotationClass);
+        if (annotation == null) {
+            return;
+        }
+
+        String name = getName(annotation);
+        if (name == null) {
+            name = "";
+        }
+        if ("".equals(name) || name.equals(field.getType().getName())) {
+            name = field.getName();
+        }
+
+        Map<String, JavaElementImpl> properties = type.getPropertyMembers();
+        JavaElementImpl prop = properties.get(name);
+        // Setter override field
+        if (prop != null && prop.getElementType() == ElementType.FIELD) {
+            throw new DuplicatePropertyException(name);
+        }
+
+        if (prop == null) {
+            JavaElementImpl element = new JavaElementImpl(field);
+            Property property = createProperty(name, element);
+            initProperty(property, annotation);
+            type.getProperties().add(property);
+            properties.put(name, element);
+        }
+    }
+
+    @Override
+    public void visitConstructorParameter(JavaParameterImpl parameter, JavaImplementation type)
+        throws IntrospectionException {
+
+        Map<String, JavaElementImpl> properties = type.getPropertyMembers();
+        A annotation = parameter.getAnnotation(annotationClass);
+        if (annotation != null) {
+            String name = getName(annotation);
+            if (name == null) {
+                name = parameter.getType().getName();
+            }
+            if (!"".equals(name) && !"".equals(parameter.getName()) && !name.equals(parameter.getName())) {
+                throw new InvalidConstructorException("Mismatched property name: " + parameter);
+            }
+            if ("".equals(name) && "".equals(parameter.getName())) {
+                throw new InvalidPropertyException("Missing property name: " + parameter);
+            }
+            if ("".equals(name)) {
+                name = parameter.getName();
+            }
+
+            JavaElementImpl prop = properties.get(name);
+            // Setter override field
+            if (prop != null && prop.getElementType() != ElementType.FIELD) {
+                throw new DuplicatePropertyException(name);
+            }
+            removeProperty(prop, type);
+            
+            parameter.setName(name);
+            parameter.setClassifer(annotationClass);
+            Property property = createProperty(name, parameter);
+            initProperty(property, annotation);
+            type.getProperties().add(property);
+            properties.put(name, parameter);
+        }
+    }
+
+    protected abstract String getName(A annotation);
+
+    protected abstract void initProperty(Property property, A annotation) throws IntrospectionException;
+
+    protected Property createProperty(String name, JavaElementImpl element) throws IntrospectionException {
+
+        Property property = assemblyFactory.createProperty();
+        property.setName(name);
+        Class<?> baseType = JavaIntrospectionHelper.getBaseType(element.getType(), element.getGenericType());
+        property.setXSDType(JavaXMLMapper.getXMLType(baseType));
+
+        Class<?> javaType = element.getType();
+        if (javaType.isArray() || Collection.class.isAssignableFrom(javaType)) {
+            property.setMany(true);
+        }
+        return property;
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AllowsPassByReferenceProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AllowsPassByReferenceProcessor.java
new file mode 100644
index 0000000000..b08a1f6182
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AllowsPassByReferenceProcessor.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor;
+import org.oasisopen.sca.annotation.AllowsPassByReference;
+
+/**
+ * Processes {@link AllowsPassByReference} on an implementation
+ * 
+ * @version $Rev$ $Date$
+ */
+public class AllowsPassByReferenceProcessor extends BaseJavaClassVisitor {
+    
+    public AllowsPassByReferenceProcessor(AssemblyFactory factory) {
+        super(factory);
+    }
+
+    @Override
+    public <T> void visitClass(Class<T> clazz, JavaImplementation type) throws IntrospectionException {
+        type.setAllowsPassByReference(clazz.isAnnotationPresent(AllowsPassByReference.class));
+    }
+
+    @Override
+    public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException {
+        boolean pbr = method.isAnnotationPresent(AllowsPassByReference.class);
+        if (pbr) {
+            type.getAllowsPassByReferenceMethods().add(method);
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AmbiguousConstructorException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AmbiguousConstructorException.java
new file mode 100644
index 0000000000..c6e6b6e4d6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AmbiguousConstructorException.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Member;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Thrown when constructor parameters cannot be unambiguously resolved to a property or reference
+ *
+ * @version $Rev$ $Date$
+ */
+public class AmbiguousConstructorException extends IntrospectionException {
+    private static final long serialVersionUID = 3662860753837091880L;
+
+    public AmbiguousConstructorException(String message) {
+        super(message);
+    }
+    
+    public AmbiguousConstructorException(String message, Member member) {
+        super(message, member);
+    }    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ComponentNameProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ComponentNameProcessor.java
new file mode 100644
index 0000000000..fd6dbcc1ed
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ComponentNameProcessor.java
@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaResourceImpl;
+import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper;
+import org.oasisopen.sca.annotation.ComponentName;
+
+/**
+ * Processes {@link @ComponentName} annotations on a component implementation and adds
+ * a {@link JavaMappedProperty} to the component type which will be used to
+ * inject the appropriate component name.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ComponentNameProcessor extends BaseJavaClassVisitor {
+    
+    public ComponentNameProcessor(AssemblyFactory factory) {
+        super(factory);
+    }
+
+    @Override
+    public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException {
+        if (method.getAnnotation(ComponentName.class) == null) {
+            return;
+        }
+        if (method.getParameterTypes().length != 1) {
+            throw new IllegalContextException("ComponentName setter must have one parameter", method);
+        }
+        Class<?> paramType = method.getParameterTypes()[0];
+        String name = JavaIntrospectionHelper.toPropertyName(method.getName());
+        if (String.class.equals(paramType)) {
+            JavaElementImpl element = new JavaElementImpl(method, 0);
+            element.setName(name);
+            element.setClassifer(org.apache.tuscany.sca.implementation.java.introspect.impl.Resource.class);
+            JavaResourceImpl resource = new JavaResourceImpl(element);
+            type.getResources().put(resource.getName(), resource);
+        } else {
+            throw new IllegalContextException(paramType.getName());
+        }
+    }
+
+    @Override
+    public void visitField(Field field, JavaImplementation type) throws IntrospectionException {
+        if (field.getAnnotation(ComponentName.class) == null) {
+            return;
+        }
+        Class<?> paramType = field.getType();
+        if (String.class.equals(paramType)) {
+            JavaElementImpl element = new JavaElementImpl(field);
+            element.setClassifer(Resource.class);
+            JavaResourceImpl resource = new JavaResourceImpl(element);
+            type.getResources().put(resource.getName(), resource);
+        } else {
+            throw new IllegalContextException(paramType.getName());
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorProcessor.java
new file mode 100644
index 0000000000..b49dbb5fe7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorProcessor.java
@@ -0,0 +1,84 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Constructor;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaConstructorImpl;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaParameterImpl;
+import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor;
+
+/**
+ * Handles processing of a constructor decorated with
+ * {@link org.oasisopen.sca.annotation.Constructor}
+ * 
+ * @version $Rev$ $Date$
+ */
+@SuppressWarnings("unchecked")
+public class ConstructorProcessor extends BaseJavaClassVisitor {
+    
+    public ConstructorProcessor(AssemblyFactory factory) {
+        super(factory);
+    }
+
+    @Override
+    public <T> void visitClass(Class<T> clazz, JavaImplementation type) throws IntrospectionException {
+        Constructor[] ctors = clazz.getConstructors();
+        boolean found = false;
+        for (Constructor constructor : ctors) {
+            JavaConstructorImpl<?> definition = new JavaConstructorImpl(constructor);
+            type.getConstructors().put(constructor, definition);
+            if (constructor.getAnnotation(org.oasisopen.sca.annotation.Constructor.class) != null) {
+                if (found) {
+                    throw new DuplicateConstructorException("Multiple constructors marked with @Constructor", constructor);
+                }
+                found = true;
+                type.setConstructor(definition);
+            }
+        }
+    }
+
+    @Override
+    public <T> void visitConstructor(Constructor<T> constructor, JavaImplementation type)
+        throws IntrospectionException {
+        org.oasisopen.sca.annotation.Constructor annotation = constructor
+            .getAnnotation(org.oasisopen.sca.annotation.Constructor.class);
+        if (annotation == null) {
+            return;
+        }
+        JavaConstructorImpl<?> definition = type.getConstructor();
+        if (definition == null) {
+            definition = new JavaConstructorImpl(constructor);
+            type.setConstructor(definition);
+        }
+        JavaParameterImpl[] parameters = definition.getParameters();
+        String[] value = annotation.value();
+        boolean isDefault = value.length == 0 || (value.length == 1 && "".equals(value[0]));
+        if (!isDefault && value.length != parameters.length) {
+            throw new InvalidConstructorException("Invalid Number of names in @Constructor");
+        }
+        for (int i = 0; i < parameters.length; i++) {
+            parameters[i].setName(i < value.length ? value[i] : "");
+        }
+        type.setConstructor(definition);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ContextProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ContextProcessor.java
new file mode 100644
index 0000000000..0694def99a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ContextProcessor.java
@@ -0,0 +1,84 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaResourceImpl;
+import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper;
+import org.oasisopen.sca.ComponentContext;
+import org.oasisopen.sca.RequestContext;
+import org.oasisopen.sca.annotation.Context;
+
+/**
+ * Processes {@link @Context} annotations on a component implementation and adds
+ * a {@link JavaMappedProperty} to the component type which will be used to
+ * inject the appropriate context
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ContextProcessor extends BaseJavaClassVisitor {
+    
+    public ContextProcessor(AssemblyFactory factory) {
+        super(factory);
+    }
+
+    @Override
+    public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException {
+        if (method.getAnnotation(Context.class) == null) {
+            return;
+        }
+        if (method.getParameterTypes().length != 1) {
+            throw new IllegalContextException("Context setter must have one parameter", method);
+        }
+        Class<?> paramType = method.getParameterTypes()[0];
+        String name = JavaIntrospectionHelper.toPropertyName(method.getName());
+        if (ComponentContext.class.equals(paramType) || RequestContext.class.equals(paramType)) {
+            JavaElementImpl element = new JavaElementImpl(method, 0);
+            element.setName(name);
+            element.setClassifer(org.apache.tuscany.sca.implementation.java.introspect.impl.Resource.class);
+            JavaResourceImpl resource = new JavaResourceImpl(element);
+            type.getResources().put(resource.getName(), resource);
+        } else {
+            throw new UnknownContextTypeException(paramType.getName());
+        }
+    }
+
+    @Override
+    public void visitField(Field field, JavaImplementation type) throws IntrospectionException {
+        if (field.getAnnotation(Context.class) == null) {
+            return;
+        }
+        Class<?> paramType = field.getType();
+        if (ComponentContext.class.equals(paramType) || RequestContext.class.equals(paramType)) {
+            JavaElementImpl element = new JavaElementImpl(field);
+            element.setClassifer(Resource.class);
+            JavaResourceImpl resource = new JavaResourceImpl(element);
+            type.getResources().put(resource.getName(), resource);
+        } else {
+            throw new UnknownContextTypeException(paramType.getName());
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConversationIDProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConversationIDProcessor.java
new file mode 100644
index 0000000000..ef94104cbd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConversationIDProcessor.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaResourceImpl;
+import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper;
+import org.oasisopen.sca.annotation.ConversationID;
+
+/**
+ * Processes {@link @ConversationID} annotations on a component implementation and adds
+ * a {@link JavaMappedProperty} to the component type which will be used to
+ * inject the appropriate conversationId
+ *
+ * @version $Rev$ $Date$
+ */
+public class ConversationIDProcessor extends BaseJavaClassVisitor {
+    
+    public ConversationIDProcessor(AssemblyFactory factory) {
+        super(factory);
+    }
+
+    @Override
+    public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException {
+        if (method.getAnnotation(ConversationID.class) == null) {
+            return;
+        }
+        if (method.getParameterTypes().length != 1) {
+            throw new IllegalContextException("ConversationID setter must have one parameter", method);
+        }
+        String name = JavaIntrospectionHelper.toPropertyName(method.getName());
+        JavaElementImpl element = new JavaElementImpl(method, 0);
+        element.setName(name);
+        element.setClassifer(org.apache.tuscany.sca.implementation.java.introspect.impl.Resource.class);
+        JavaResourceImpl resource = new JavaResourceImpl(element);
+        type.getResources().put(resource.getName(), resource);
+    }
+
+    @Override
+    public void visitField(Field field, JavaImplementation type) throws IntrospectionException {
+        if (field.getAnnotation(ConversationID.class) == null) {
+            return;
+        }
+        JavaElementImpl element = new JavaElementImpl(field);
+        element.setClassifer(org.apache.tuscany.sca.implementation.java.introspect.impl.Resource.class);
+        JavaResourceImpl resource = new JavaResourceImpl(element);
+        type.getResources().put(resource.getName(), resource);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConversationProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConversationProcessor.java
new file mode 100644
index 0000000000..2fb657159b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConversationProcessor.java
@@ -0,0 +1,133 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor;
+import org.oasisopen.sca.annotation.ConversationAttributes;
+import org.oasisopen.sca.annotation.ConversationID;
+import org.oasisopen.sca.annotation.Scope;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConversationProcessor extends BaseJavaClassVisitor {
+    private static final String SECONDS = " SECONDS";
+    private static final String MINUTES = " MINUTES";
+    private static final String HOURS = " HOURS";
+    private static final String DAYS = " DAYS";
+    private static final String YEARS = " YEARS";
+    
+    public ConversationProcessor(AssemblyFactory factory) {
+        super(factory);
+    }
+
+    @Override
+    public <T> void visitClass(Class<T> clazz, JavaImplementation type) throws IntrospectionException {
+
+        ConversationAttributes conversation = clazz.getAnnotation(ConversationAttributes.class);
+        if (conversation == null) {
+            return;
+        }
+        Scope scope = clazz.getAnnotation(Scope.class);
+        if (scope == null) {
+            // implicitly assume conversation
+            type.setJavaScope(org.apache.tuscany.sca.implementation.java.JavaScopeImpl.CONVERSATION);
+        } else if (conversation != null) {
+            long maxAge;
+            long maxIdleTime;
+            String maxAgeVal = conversation.maxAge();
+            String maxIdleTimeVal = conversation.maxIdleTime();
+            try {
+                if (maxAgeVal.length() > 0) {
+                    maxAge = convertTimeMillis(maxAgeVal);
+                    type.setMaxAge(maxAge);
+                }
+            } catch (NumberFormatException e) {
+                throw new InvalidConversationalImplementationException("Invalid maximum age", e);
+            }
+            try {
+                if (maxIdleTimeVal.length() > 0) {
+                    maxIdleTime = convertTimeMillis(maxIdleTimeVal);
+                    type.setMaxIdleTime(maxIdleTime);
+                }
+            } catch (NumberFormatException e) {
+                throw new InvalidConversationalImplementationException("Invalid maximum idle time", e);
+            }
+        }
+
+    }
+
+    @Override
+    public void visitMethod(Method method,
+                            JavaImplementation type) throws IntrospectionException {
+        ConversationID conversationID = method.getAnnotation(ConversationID.class);
+        if (conversationID == null) {
+            return;
+        }
+        type.addConversationIDMember(method);
+    }
+
+    @Override
+    public void visitField(Field field,
+                           JavaImplementation type) throws IntrospectionException {
+        ConversationID conversationID = field.getAnnotation(ConversationID.class);
+        if (conversationID == null) {
+            return;
+        }
+        type.addConversationIDMember(field);
+    }
+
+    static long convertTimeMillis(String expr) throws NumberFormatException {
+        expr = expr.trim().toUpperCase();
+        int i = expr.lastIndexOf(SECONDS);
+        if (i >= 0) {
+            String units = expr.substring(0, i);
+            return Long.parseLong(units) * 1000;
+        }
+        i = expr.lastIndexOf(MINUTES);
+        if (i >= 0) {
+            String units = expr.substring(0, i);
+            return Long.parseLong(units) * 60000;
+        }
+
+        i = expr.lastIndexOf(HOURS);
+        if (i >= 0) {
+            String units = expr.substring(0, i);
+            return Long.parseLong(units) * 3600000;
+        }
+        i = expr.lastIndexOf(DAYS);
+        if (i >= 0) {
+            String units = expr.substring(0, i);
+            return Long.parseLong(units) * 86400000;
+        }
+        i = expr.lastIndexOf(YEARS);
+        if (i >= 0) {
+            String units = expr.substring(0, i);
+            return Long.parseLong(units) * 31556926000L;
+        }
+        return Long.parseLong(expr) * 1000; // assume seconds if no suffix
+                                            // specified
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DestroyProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DestroyProcessor.java
new file mode 100644
index 0000000000..68cfc4c189
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DestroyProcessor.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor;
+import org.oasisopen.sca.annotation.Destroy;
+
+/**
+ * Processes the {@link @Destroy} annotation on a component implementation and
+ * updates the component type with the decorated destructor method
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DestroyProcessor extends BaseJavaClassVisitor {
+    
+    public DestroyProcessor(AssemblyFactory factory) {
+        super(factory);
+    }
+
+    @Override
+    public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException {
+        Destroy annotation = method.getAnnotation(Destroy.class);
+        if (annotation == null) {
+            return;
+        }
+        if (method.getParameterTypes().length != 0) {
+            throw new IllegalDestructorException("Destructor must not have argments", method);
+        }
+        if(!method.getReturnType().equals(void.class)) {
+            throw new IllegalDestructorException("Destructor must return void.", method);
+        }
+        if (type.getDestroyMethod() != null) {
+            throw new DuplicateDestructorException("More than one destructor found on implementation");
+        }
+        if (!Modifier.isPublic(method.getModifiers())) {
+            throw new IllegalDestructorException("Destructor must be a public method. Invalid annotation @Destroy found on "+method);
+        }
+        type.setDestroyMethod(method);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateConstructorException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateConstructorException.java
new file mode 100644
index 0000000000..d6494e3845
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateConstructorException.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Member;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Thrown when more than one component implementation constructor is annotated with {@link
+ * org.oasisopen.sca.annotation.Constructor}
+ *
+ * @version $Rev$ $Date$
+ */
+public class DuplicateConstructorException extends IntrospectionException {
+    private static final long serialVersionUID = -5926763756570552986L;
+
+    public DuplicateConstructorException(String message) {
+        super(message);
+    }
+
+    public DuplicateConstructorException(String message, Member member) {
+        super(message, member);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateDestructorException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateDestructorException.java
new file mode 100644
index 0000000000..8bfae89162
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateDestructorException.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Thrown when an implementation is annotated multiple times with {@link org.oasisopen.sca.annotation.Destroy}
+ *
+ * @version $Rev$ $Date$
+ */
+public class DuplicateDestructorException extends IntrospectionException {
+    private static final long serialVersionUID = -7474912510114895203L;
+
+    public DuplicateDestructorException(String message) {
+        super(message);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateInitException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateInitException.java
new file mode 100644
index 0000000000..38f6478531
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateInitException.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Thrown when an implementation is annotated multiple times with {@link @org.oasisopen.sca.annotation.Init}
+ *
+ * @version $Rev$ $Date$
+ */
+public class DuplicateInitException extends IntrospectionException {
+    private static final long serialVersionUID = -6282935288115512057L;
+
+    public DuplicateInitException(String message) {
+        super(message);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicatePropertyException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicatePropertyException.java
new file mode 100644
index 0000000000..b9e1923e73
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicatePropertyException.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Thrown when an implementation has more than one property injection site with the same name
+ *
+ * @version $Rev$ $Date$
+ */
+public class DuplicatePropertyException extends IntrospectionException {
+    private static final long serialVersionUID = 5536415875694904037L;
+
+    public DuplicatePropertyException(String message) {
+        super(message);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateReferenceException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateReferenceException.java
new file mode 100644
index 0000000000..300ad6817e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateReferenceException.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Thrown when an implementation has more than one reference injection site with the same name
+ *
+ * @version $Rev$ $Date$
+ */
+public class DuplicateReferenceException extends IntrospectionException {
+    private static final long serialVersionUID = 907910648213477158L;
+
+    public DuplicateReferenceException(String message) {
+        super(message);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateResourceException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateResourceException.java
new file mode 100644
index 0000000000..2d177b3f76
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DuplicateResourceException.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */ 
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Thrown when an implementation has more than one resource injection site with the same name
+ *
+ * @version $Rev$ $Date$
+ */
+public class DuplicateResourceException extends IntrospectionException {
+
+    private static final long serialVersionUID = 1619276459330463299L;
+
+    public DuplicateResourceException(String message) {
+        super(message);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/EagerInitProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/EagerInitProcessor.java
new file mode 100644
index 0000000000..ca02c96834
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/EagerInitProcessor.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor;
+import org.oasisopen.sca.annotation.EagerInit;
+
+/**
+ * Handles processing of {@link org.oasisopen.sca.annotation.EagerInit}
+ *
+ * @version $Rev$ $Date$
+ */
+public class EagerInitProcessor extends BaseJavaClassVisitor {
+    
+    public EagerInitProcessor(AssemblyFactory factory) {
+        super(factory);
+    }
+
+    @Override
+    public <T> void visitClass(Class<T> clazz,
+                               JavaImplementation type) throws IntrospectionException {
+        super.visitClass(clazz, type);
+        EagerInit annotation = clazz.getAnnotation(EagerInit.class);
+        if (annotation == null) {
+            Class<?> superClass = clazz.getSuperclass();
+            while (!Object.class.equals(superClass)) {
+                annotation = superClass.getAnnotation(EagerInit.class);
+                if (annotation != null) {
+                    break;
+                }
+                superClass = superClass.getSuperclass();
+            }
+            if (annotation == null) {
+                return;
+            }
+        }
+        type.setEagerInit(true);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicPojoProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicPojoProcessor.java
new file mode 100644
index 0000000000..551909e9bc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicPojoProcessor.java
@@ -0,0 +1,658 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper.getAllInterfaces;
+import static org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper.getAllPublicAndProtectedFields;
+import static org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper.getAllUniquePublicProtectedMethods;
+import static org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper.toPropertyName;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Member;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.lang.reflect.Type;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import javax.jws.WebService;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Contract;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaConstructorImpl;
+import org.apache.tuscany.sca.implementation.java.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaParameterImpl;
+import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper;
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Context;
+import org.oasisopen.sca.annotation.Property;
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * Heuristically evaluates an un-annotated Java implementation type to determine
+ * services, references, and properties according to the algorithm described in
+ * the SCA Java Client and Implementation Model Specification <p/> TODO
+ * Implement: <p/> When no service interface is annotated, need to calculate a
+ * single service comprising all public methods that are not reference or
+ * property injection sites. If that service can be exactly mapped to an
+ * interface implemented by the class then the service interface will be defined
+ * in terms of that interface.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class HeuristicPojoProcessor extends BaseJavaClassVisitor {
+    private JavaInterfaceFactory javaFactory;
+
+    public HeuristicPojoProcessor(AssemblyFactory assemblyFactory, JavaInterfaceFactory javaFactory) {
+        super(assemblyFactory);
+        this.javaFactory = javaFactory;
+    }
+
+    @Override
+    public <T> void visitEnd(Class<T> clazz, JavaImplementation type) throws IntrospectionException {
+        List<org.apache.tuscany.sca.assembly.Service> services = type.getServices();
+        if (services.isEmpty()) {
+            // heuristically determine the service
+            /**
+             * The following is quoted from Java Specification 1.2.1.3. Introspecting services offered by a Java implementation
+             * In the cases described below, the services offered by a Java implementation class may be determined
+             * through introspection, eliding the need to specify them using @Service. The following algorithm is used 
+             * to determine how services are introspected from an implementation class:
+             * 
+             * If the interfaces of the SCA services are not specified with the @Service annotation on the 
+             * implementation class, it is assumed that all implemented interfaces that have been annotated 
+             * as @Remotable are the service interfaces provided by the component. If none of the implemented 
+             * interfaces is remotable, then by default the implementation offers a single service whose type 
+             * is the implementation class.
+             */
+            Set<Class<?>> interfaces = getAllInterfaces(clazz);
+            for (Class<?> i : interfaces) {
+                if (i.isAnnotationPresent(Remotable.class) || i.isAnnotationPresent(WebService.class)) {
+                    addService(type, i);
+                }
+            }
+            if (services.isEmpty()) {
+                // class is the interface
+                addService(type, clazz);
+            }
+        }
+        Set<Method> methods = getAllUniquePublicProtectedMethods(clazz, false);
+        if (!type.getReferenceMembers().isEmpty() || !type.getPropertyMembers().isEmpty()) {
+            // references and properties have been explicitly defined
+            //            if (type.getServices().isEmpty()) {
+            //                calculateServiceInterface(clazz, type, methods);
+            //                if (type.getServices().isEmpty()) {
+            //                    throw new ServiceTypeNotFoundException(clazz.getName());
+            //                }
+            //            }
+            evaluateConstructor(type, clazz);
+            return;
+        }
+        calcPropRefs(methods, services, type, clazz);
+        evaluateConstructor(type, clazz);
+    }
+
+    private void addService(JavaImplementation type, Class<?> clazz) throws IntrospectionException {
+        try {
+            org.apache.tuscany.sca.assembly.Service service = createService(clazz);
+            type.getServices().add(service);
+        } catch (InvalidInterfaceException e) {
+            throw new IntrospectionException(e);
+        }
+    }
+
+
+    private <T> void calcPropRefs(Set<Method> methods,
+                                  List<org.apache.tuscany.sca.assembly.Service> services,
+                                  JavaImplementation type,
+                                  Class<T> clazz) throws IntrospectionException {
+        // heuristically determine the properties references
+        // make a first pass through all public methods with one param
+        Set<String> setters = new HashSet<String>();
+        Set<String> others = new HashSet<String>();
+        for (Method method : methods) {
+            if (!isPublicSetter(method)) {
+                continue;
+            }
+            if (method.isAnnotationPresent(Callback.class) || method.isAnnotationPresent(Context.class)) {
+                // Add the property name as others
+                others.add(toPropertyName(method.getName()));
+                continue;
+            }
+            if (!isInServiceInterface(method, services)) {
+                // Not part of the service interface
+                String name = toPropertyName(method.getName());
+                setters.add(name);
+                // avoid duplicate property or ref names
+                if (!type.getPropertyMembers().containsKey(name) && !type.getReferenceMembers().containsKey(name)) {
+                    Class<?> param = method.getParameterTypes()[0];
+                    Type genericType = method.getGenericParameterTypes()[0];
+                    if (isReferenceType(param, genericType)) {
+                        type.getReferences().add(createReference(name, param));
+                        type.getReferenceMembers().put(name, new JavaElementImpl(method, 0));
+                    } else {
+                        type.getProperties().add(createProperty(name, param));
+                        type.getPropertyMembers().put(name, new JavaElementImpl(method, 0));
+                    }
+                }
+            }
+        }
+        // second pass for protected methods with one param
+        for (Method method : methods) {
+            if (!isProtectedSetter(method)) {
+                continue;
+            }
+            if (method.isAnnotationPresent(Callback.class) || method.isAnnotationPresent(Context.class)) {
+                // Add the property name as others
+                others.add(toPropertyName(method.getName()));
+                continue;
+            }
+            Class<?> param = method.getParameterTypes()[0];
+            String name = toPropertyName(method.getName());
+            setters.add(name);
+            // avoid duplicate property or ref names
+            if (isReferenceType(param, method.getGenericParameterTypes()[0])) {
+                if (!type.getReferenceMembers().containsKey(name)) {
+                    type.getReferences().add(createReference(name, param));
+                    type.getReferenceMembers().put(name, new JavaElementImpl(method, 0));
+                }
+            } else {
+                if (!type.getPropertyMembers().containsKey(name)) {
+                    type.getProperties().add(createProperty(name, param));
+                    type.getPropertyMembers().put(name, new JavaElementImpl(method, 0));
+                }
+            }
+        }
+
+        // Public or protected fields unless there is a public or protected
+        // setter method
+        // for the same name
+        Set<Field> fields = getAllPublicAndProtectedFields(clazz, false);
+        for (Field field : fields) {
+            if (field.isAnnotationPresent(Callback.class) || field.isAnnotationPresent(Context.class)) {
+                continue;
+            }
+            if (setters.contains(field.getName()) || others.contains(field.getName())) {
+                continue;
+            }
+            String name = field.getName();
+            Class<?> paramType = field.getType();
+            if (isReferenceType(paramType, field.getGenericType())) {
+                if (!type.getReferenceMembers().containsKey(name)) {
+                    type.getReferences().add(createReference(name, paramType));
+                    type.getReferenceMembers().put(name, new JavaElementImpl(field));
+                }
+            } else {
+                if (!type.getPropertyMembers().containsKey(name)) {
+                    type.getProperties().add(createProperty(name, paramType));
+                    type.getPropertyMembers().put(name, new JavaElementImpl(field));
+                }
+            }
+        }
+    }
+
+    /**
+     * Determines the constructor to use based on the component type's
+     * references and properties
+     * 
+     * @param type the component type
+     * @param clazz the implementation class corresponding to the component type
+     * @throws NoConstructorException if no suitable constructor is found
+     * @throws AmbiguousConstructorException if the parameters of a constructor
+     *             cannot be unambiguously mapped to references and properties
+     */
+    @SuppressWarnings("unchecked")
+    private <T> void evaluateConstructor(JavaImplementation type, Class<T> clazz) throws IntrospectionException {
+        // determine constructor if one is not annotated
+        JavaConstructorImpl<?> definition = type.getConstructor();
+        Constructor constructor;
+        boolean explict = false;
+        if (definition != null && definition.getConstructor()
+            .isAnnotationPresent(org.oasisopen.sca.annotation.Constructor.class)) {
+            // the constructor was already defined explicitly
+            return;
+        } else if (definition != null) {
+            explict = true;
+            constructor = definition.getConstructor();
+        } else {
+            // no definition, heuristically determine constructor
+            Constructor[] constructors = clazz.getConstructors();
+            if (constructors.length == 0) {
+                throw new NoConstructorException("No public constructor for class");
+            } else if (constructors.length == 1) {
+                // Only one constructor, take it
+                constructor = constructors[0];
+            } else {
+                // FIXME multiple constructors, none yet done
+                Constructor<T> selected = null;
+                int sites = type.getPropertyMembers().size() + type.getReferenceMembers().size();
+                for (Constructor<T> ctor : constructors) {
+                    if (ctor.getParameterTypes().length == 0) {
+                        selected = ctor;
+                    }
+                    if (ctor.getParameterTypes().length == sites) {
+                        // TODO finish
+                        // selected = constructor;
+                        // select constructor
+                        // break;
+                    }
+                }
+                if (selected == null) {
+                    throw new NoConstructorException();
+                }
+                constructor = selected;
+                definition = type.getConstructors().get(selected);
+                type.setConstructor(definition);
+                // return;
+            }
+            definition = type.getConstructors().get(constructor);
+            type.setConstructor(definition);
+        }
+        JavaParameterImpl[] parameters = definition.getParameters();
+        if (parameters.length == 0) {
+            return;
+        }
+        Map<String, JavaElementImpl> props = type.getPropertyMembers();
+        Map<String, JavaElementImpl> refs = type.getReferenceMembers();
+        Annotation[][] annotations = constructor.getParameterAnnotations();
+        if (!explict) {
+            // the constructor wasn't defined by an annotation, so check to see
+            // if any of the params have an annotation
+            // which we can impute as explicitly defining the constructor, e.g.
+            // @Property, @Reference, or @Autowire
+            explict = injectionAnnotationsPresent(annotations);
+        }
+        if (explict) {
+            for (int i = 0; i < parameters.length; i++) {
+                if (isAnnotated(parameters[i])) {
+                    continue;
+                } else if (!findReferenceOrProperty(parameters[i], props, refs)) {
+                    throw new AmbiguousConstructorException(parameters[i].toString());
+                }
+            }
+        } else {
+            if (!areUnique(parameters)) {
+                throw new AmbiguousConstructorException("Cannot resolve non-unique parameter types, use @Constructor");
+            }
+            if (!calcPropRefUniqueness(props.values(), refs.values())) {
+                throw new AmbiguousConstructorException("Cannot resolve non-unique parameter types, use @Constructor");
+            }
+            if (!(props.isEmpty() && refs.isEmpty())) {
+                calcParamNames(parameters, props, refs);
+            } else {
+                heuristicParamNames(type, parameters);
+
+            }
+        }
+    }
+
+    private void calcParamNames(JavaParameterImpl[] parameters,
+                                Map<String, JavaElementImpl> props,
+                                Map<String, JavaElementImpl> refs) throws AmbiguousConstructorException {
+        // the constructor param types must unambiguously match defined
+        // reference or property types
+        for (JavaParameterImpl param : parameters) {
+            if (!findReferenceOrProperty(param, props, refs)) {
+                throw new AmbiguousConstructorException(param.getName());
+            }
+        }
+    }
+
+    private void heuristicParamNames(JavaImplementation type, JavaParameterImpl[] parameters)
+        throws IntrospectionException {
+        // heuristically determine refs and props from the parameter types
+        for (JavaParameterImpl p : parameters) {
+            String name = p.getType().getSimpleName().toLowerCase();
+            if (isReferenceType(p.getType(), p.getGenericType())) {
+                type.getReferences().add(createReference(name, p.getType()));
+                p.setClassifer(Reference.class);
+                type.getReferenceMembers().put(name, p);
+            } else {
+                type.getProperties().add(createProperty(name, p.getType()));
+                p.setClassifer(Property.class);
+                type.getPropertyMembers().put(name, p);
+            }
+            p.setName(name);
+        }
+    }
+
+
+
+    /**
+     * Returns true if the union of the given collections of properties and
+     * references have unique Java types
+     */
+    private boolean calcPropRefUniqueness(Collection<JavaElementImpl> props, Collection<JavaElementImpl> refs) {
+
+        Class<?>[] classes = new Class[props.size() + refs.size()];
+        int i = 0;
+        for (JavaElementImpl property : props) {
+            classes[i] = property.getType();
+            i++;
+        }
+        for (JavaElementImpl reference : refs) {
+            classes[i] = reference.getType();
+            i++;
+        }
+        return areUnique(classes);
+    }
+
+    /**
+     * Unambiguously finds the reference or property associated with the given
+     * type
+     * 
+     * @return the name of the reference or property if found, null if not
+     * @throws AmbiguousConstructorException if the constructor parameter cannot
+     *             be resolved to a property or reference
+     */
+    private boolean findReferenceOrProperty(JavaParameterImpl parameter,
+                                            Map<String, JavaElementImpl> props,
+                                            Map<String, JavaElementImpl> refs) throws AmbiguousConstructorException {
+
+        boolean found = false;
+        if (!"".equals(parameter.getName())) {
+            // Match by name
+            JavaElementImpl prop = props.get(parameter.getName());
+            if (prop != null && prop.getType() == parameter.getType()) {
+                parameter.setClassifer(Property.class);
+                return true;
+            }
+            JavaElementImpl ref = refs.get(parameter.getName());
+            if (ref != null && ref.getType() == parameter.getType()) {
+                parameter.setClassifer(Reference.class);
+                return true;
+            }
+        }
+        for (JavaElementImpl property : props.values()) {
+            if (property.getType() == parameter.getType()) {
+                if (found) {
+                    throw new AmbiguousConstructorException("Ambiguous property or reference for constructor type",
+                                                            (Member)parameter.getAnchor());
+                }
+                parameter.setClassifer(Property.class);
+                parameter.setName(property.getName());
+                found = true;
+                // do not break since ambiguities must be checked, i.e. more
+                // than one prop or ref of the same type
+            }
+        }
+        for (JavaElementImpl reference : refs.values()) {
+            if (reference.getType() == parameter.getType()) {
+                if (found) {
+                    throw new AmbiguousConstructorException("Ambiguous property or reference for constructor type",
+                                                            (Member)parameter.getAnchor());
+                }
+                parameter.setClassifer(Reference.class);
+                parameter.setName(reference.getName());
+                found = true;
+                // do not break since ambiguities must be checked, i.e. more
+                // than one prop or ref of the same type
+            }
+        }
+        return found;
+    }
+
+    /**
+     * Creates a mapped property.
+     * 
+     * @param name the property name
+     * @param paramType the property type
+     */
+    private org.apache.tuscany.sca.assembly.Property createProperty(String name, Class<?> paramType) {
+        org.apache.tuscany.sca.assembly.Property property = assemblyFactory.createProperty();
+        property.setName(name);
+        property.setXSDType(JavaXMLMapper.getXMLType(paramType));
+        return property;
+    }
+
+     private org.apache.tuscany.sca.assembly.Reference createReference(String name, Class<?> paramType)
+        throws IntrospectionException {
+        org.apache.tuscany.sca.assembly.Reference reference = assemblyFactory.createReference();
+        reference.setName(name);
+        JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();
+        reference.setInterfaceContract(interfaceContract);
+        try {
+            JavaInterface callInterface = javaFactory.createJavaInterface(paramType);
+            reference.getInterfaceContract().setInterface(callInterface);
+            if (callInterface.getCallbackClass() != null) {
+                JavaInterface callbackInterface = javaFactory.createJavaInterface(callInterface.getCallbackClass());
+                reference.getInterfaceContract().setCallbackInterface(callbackInterface);
+            }
+            reference.setMultiplicity(Multiplicity.ZERO_ONE);
+        } catch (InvalidInterfaceException e1) {
+            throw new IntrospectionException(e1);
+        }
+
+        // FIXME:  This part seems to have already been taken care above!!
+        try {
+            processCallback(paramType, reference);
+        } catch (InvalidServiceTypeException e) {
+            throw new IntrospectionException(e);
+        }
+        return reference;
+    }
+
+    private org.apache.tuscany.sca.assembly.Service createService(Class<?> interfaze) throws InvalidInterfaceException {
+        org.apache.tuscany.sca.assembly.Service service = assemblyFactory.createService();
+        service.setName(interfaze.getSimpleName());
+
+        JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();
+        service.setInterfaceContract(interfaceContract);
+
+        JavaInterface callInterface = javaFactory.createJavaInterface(interfaze);
+        service.getInterfaceContract().setInterface(callInterface);
+        if (callInterface.getCallbackClass() != null) {
+            JavaInterface callbackInterface = javaFactory.createJavaInterface(callInterface.getCallbackClass());
+            service.getInterfaceContract().setCallbackInterface(callbackInterface);
+        }
+
+        Interface javaInterface = service.getInterfaceContract().getInterface();
+        javaInterface.setRemotable(interfaze.getAnnotation(Remotable.class) != null);
+        service.getInterfaceContract().setInterface(javaInterface);
+        return service;
+    }
+
+    private void processCallback(Class<?> interfaze, Contract contract) throws InvalidServiceTypeException {
+        Callback callback = interfaze.getAnnotation(Callback.class);
+        if (callback != null && !Void.class.equals(callback.value())) {
+            Class<?> callbackClass = callback.value();
+            JavaInterface javaInterface;
+            try {
+                javaInterface = javaFactory.createJavaInterface(callbackClass);
+                contract.getInterfaceContract().setCallbackInterface(javaInterface);
+            } catch (InvalidInterfaceException e) {
+                throw new InvalidServiceTypeException("Invalid callback interface "+callbackClass, interfaze);
+            }
+        } else if (callback != null && Void.class.equals(callback.value())) {
+            throw new InvalidServiceTypeException("No callback interface specified on annotation", interfaze);
+        }
+    }
+
+
+    /**
+     * Utility methods
+     */
+    
+    
+    /**
+     * Verify if the method is a public setter
+     * @param method
+     * @return
+     */
+    private static boolean isPublicSetter(Method method) {
+        return method.getParameterTypes().length == 1 && Modifier.isPublic(method.getModifiers())
+            && method.getName().startsWith("set")
+            && method.getReturnType() == void.class;
+    }
+
+    /**
+     * Verify if the method is a protected setter
+     * @param method
+     * @return
+     */
+    private static boolean isProtectedSetter(Method method) {
+        return method.getParameterTypes().length == 1 && Modifier.isProtected(method.getModifiers())
+            && method.getName().startsWith("set")
+            && method.getReturnType() == void.class;
+    }
+
+    /**
+     * @param collection
+     * @return
+     */
+    private static boolean areUnique(Class<?>[] collection) {
+        Set<Class<?>> set = new HashSet<Class<?>>(Arrays.asList(collection));
+        return set.size() == collection.length;
+    }
+
+    /**
+     * Returns true if a given type is reference according to the SCA
+     * specification rules for determining reference types The following rules
+     * are used to determine whether an unannotated field or setter method is a
+     * property or reference:
+     * <ol>
+     * <li>If its type is simple, then it is a property.
+     * <li>If its type is complex, then if the type is an interface marked by
+     * 
+     * @Remotable, then it is a reference; otherwise, it is a property.
+     *             <li>Otherwise, if the type associated with the member is an
+     *             array or a java.util.Collection, the basetype is the element
+     *             type of the array or the parameterized type of the
+     *             Collection; otherwise the basetype is the member type. If the
+     *             basetype is an interface with an
+     * @Remotable or
+     * @Service annotation then the member is defined as a reference. Otherwise,
+     *          it is defined as a property.
+     *          </ol>
+     *          <p>
+     *          The name of the reference or of the property is derived from the
+     *          name found on the setter method or on the field.
+     */
+    private static boolean isReferenceType(Class<?> cls, Type genericType) {
+        Class<?> baseType = JavaIntrospectionHelper.getBaseType(cls, genericType);
+        return baseType.isInterface() && baseType.isAnnotationPresent(Remotable.class);
+    }
+
+    /**
+     * Returns true if the given operation is defined in the collection of
+     * service interfaces
+     * @param operation
+     * @param services
+     * @return
+     */
+    private static boolean isInServiceInterface(Method operation, List<org.apache.tuscany.sca.assembly.Service> services) {
+        for (org.apache.tuscany.sca.assembly.Service service : services) {
+            Interface interface1 = service.getInterfaceContract().getInterface();
+            if (interface1 instanceof JavaInterface) {
+                Class<?> clazz = ((JavaInterface)interface1).getJavaClass();
+                if (isMethodMatched(clazz, operation)) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Test if the class declares a method which matches the signature of the
+     * given method
+     * 
+     * @param clazz
+     * @param method
+     * @return
+     */
+    private static boolean isMethodMatched(Class<?> clazz, Method method) {
+        if (method.getDeclaringClass() == clazz) {
+            return true;
+        }
+        Method[] methods = clazz.getMethods();
+        for (Method m : methods) {
+            if (JavaIntrospectionHelper.exactMethodMatch(method, m)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Verify if there is any SCA annotation on the parameter
+     * @param parameter
+     * @return
+     */
+    private static boolean isAnnotated(JavaParameterImpl parameter) {
+        for (Annotation annotation : parameter.getAnnotations()) {
+            Class<? extends Annotation> annotType = annotation.annotationType();
+            if (annotType.equals(Property.class) || annotType.equals(Reference.class)
+                || annotType.equals(Resource.class)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Verify if the parameters are unique
+     * @param parameters
+     * @return
+     */
+    private static boolean areUnique(JavaParameterImpl[] parameters) {
+        Set<Class<?>> set = new HashSet<Class<?>>(parameters.length);
+        for (JavaParameterImpl p : parameters) {
+            if (!set.add(p.getType())) {
+                return false;
+            }
+        }
+        return true;
+    }
+    
+    /**
+     * Verify if the annotations are SCA annotation
+     * @param annots
+     * @return
+     */
+    private static boolean injectionAnnotationsPresent(Annotation[][] annots) {
+        for (Annotation[] annotations : annots) {
+            for (Annotation annotation : annotations) {
+                Class<? extends Annotation> annotType = annotation.annotationType();
+                if (annotType.equals(Property.class) || annotType.equals(Reference.class)
+                    || annotType.equals(Resource.class)) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalCallbackReferenceException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalCallbackReferenceException.java
new file mode 100644
index 0000000000..badd41fbb9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalCallbackReferenceException.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Member;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Denotes an illegal use of {@link org.oasisopen.sca.annotation.Callback} on a reference
+ *
+ * @version $Rev$ $Date$
+ */
+public class IllegalCallbackReferenceException extends IntrospectionException {
+    private static final long serialVersionUID = -8932525723147700591L;
+
+    public IllegalCallbackReferenceException(String message) {
+        super(message);
+    }
+    
+    public IllegalCallbackReferenceException(String message, Member member) {
+        super(message, member);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalContextException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalContextException.java
new file mode 100644
index 0000000000..fa1e67a336
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalContextException.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Member;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Denotes an illegal signature for a method decorated with {@link org.oasisopen.sca.annotation.Context}
+ *
+ * @version $Rev$ $Date$
+ */
+public class IllegalContextException extends IntrospectionException {
+    private static final long serialVersionUID = -6946383136750117008L;
+
+    public IllegalContextException(String message) {
+        super(message);
+    }
+
+    public IllegalContextException(String message, Member member) {
+        super(message, member);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalDestructorException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalDestructorException.java
new file mode 100644
index 0000000000..0c4c3d5646
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalDestructorException.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Member;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Denotes an illegal signature for a method decorated with {@link org.oasisopen.sca.annotation.Destroy}
+ *
+ * @version $Rev$ $Date$
+ */
+public class IllegalDestructorException extends IntrospectionException {
+    private static final long serialVersionUID = 365719353107446326L;
+
+    public IllegalDestructorException(String message) {
+        super(message);
+    }
+    
+    public IllegalDestructorException(String message, Member member) {
+        super(message, member);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalInitException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalInitException.java
new file mode 100644
index 0000000000..2956b60b65
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalInitException.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Member;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Denotes an illegal signature for a method decorated with {@link @org.oasisopen.sca.annotation.Init}
+ *
+ * @version $Rev$ $Date$
+ */
+public class IllegalInitException extends IntrospectionException {
+    private static final long serialVersionUID = -3690763271986854701L;
+
+    public IllegalInitException(String message) {
+        super(message);
+    }
+
+    public IllegalInitException(String message, Member member) {
+        super(message, member);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalPropertyException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalPropertyException.java
new file mode 100644
index 0000000000..54f7dfad1e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalPropertyException.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Member;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Denotes an illegal property definition in a component type
+ * 
+ * @version $Rev$ $Date$
+ */
+public class IllegalPropertyException extends IntrospectionException {
+    private static final long serialVersionUID = -2836849110706758494L;
+
+    public IllegalPropertyException(String message) {
+        super(message);
+    }
+    
+    public IllegalPropertyException(String message, Member member) {
+        super(message, member);
+    }    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalReferenceException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalReferenceException.java
new file mode 100644
index 0000000000..25196c56e5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalReferenceException.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Member;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Denotes an illegal reference definition in a component type
+ *
+ * @version $Rev$ $Date$
+ */
+public class IllegalReferenceException extends IntrospectionException {
+    private static final long serialVersionUID = 4612984122225271395L;
+
+    public IllegalReferenceException(String message) {
+        super(message);
+    }
+    
+    public IllegalReferenceException(String message, Member member) {
+        super(message, member);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalResourceException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalResourceException.java
new file mode 100644
index 0000000000..ccfbaf0043
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalResourceException.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Member;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Denotes an illegal resource definition in a component type
+ *
+ * @version $Rev$ $Date$
+ */
+public class IllegalResourceException extends IntrospectionException {
+    private static final long serialVersionUID = -1100936539412435579L;
+
+    public IllegalResourceException(String message) {
+        super(message);
+    }
+    
+    public IllegalResourceException(String message, Member member) {
+        super(message, member);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalServiceDefinitionException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalServiceDefinitionException.java
new file mode 100644
index 0000000000..e0f90779a1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/IllegalServiceDefinitionException.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Denotes an illegal use of the {@link @org.oasisopen.sca.annotation.Service} annotation
+ *
+ * @version $Rev$ $Date$
+ */
+public class IllegalServiceDefinitionException extends IntrospectionException {
+    private static final long serialVersionUID = -7151534258405092548L;
+
+    public IllegalServiceDefinitionException(String message) {
+        super(message);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InitProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InitProcessor.java
new file mode 100644
index 0000000000..8d12f14729
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InitProcessor.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor;
+import org.oasisopen.sca.annotation.Init;
+
+/**
+ * Processes the {@link @Init} annotation on a component implementation and
+ * updates the component type with the decorated initializer method
+ * 
+ * @version $Rev$ $Date$
+ */
+public class InitProcessor extends BaseJavaClassVisitor {
+    
+    public InitProcessor(AssemblyFactory factory) {
+        super(factory);
+    }
+
+    @Override
+    public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException {
+        Init annotation = method.getAnnotation(Init.class);
+        if (annotation == null) {
+            return;
+        }
+        if (method.getParameterTypes().length != 0) {
+            throw new IllegalInitException("Initializer must not have argments", method);
+        }
+        if(!method.getReturnType().equals(void.class)) {
+            throw new IllegalInitException("Initializer must return void.", method);
+        }
+        if (type.getInitMethod() != null) {
+            throw new DuplicateInitException("More than one initializer found on implementaton");
+        }
+        if (!Modifier.isPublic(method.getModifiers())) {
+            throw new IllegalInitException("Initializer must be a public method. Invalid annotation @Init found on "+method);
+        }
+        type.setInitMethod(method);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidConstructorException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidConstructorException.java
new file mode 100644
index 0000000000..c75dfdaf46
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidConstructorException.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Denotes an invalid constructor definition, e.g. when the number of injection names specified in {@link
+ * org.oasisopen.sca.annotation.Constructor} do not match the number of actual constructor parameters
+ *
+ * @version $Rev$ $Date$
+ */
+public class InvalidConstructorException extends IntrospectionException {
+    private static final long serialVersionUID = 1411492435210741512L;
+
+    public InvalidConstructorException(String message) {
+        super(message);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidConversationalImplementationException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidConversationalImplementationException.java
new file mode 100644
index 0000000000..079495e4db
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidConversationalImplementationException.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Raised when an implementation specifies improper conversational metadata
+ *
+ * @version $Rev$ $Date$
+ */
+public class InvalidConversationalImplementationException extends IntrospectionException {
+    private static final long serialVersionUID = -5487291552769408149L;
+
+    public InvalidConversationalImplementationException(String message) {
+        super(message);
+    }
+
+    public InvalidConversationalImplementationException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidPropertyException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidPropertyException.java
new file mode 100644
index 0000000000..429b88aa1f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidPropertyException.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Denotes an invalid usage of {@link org.oasisopen.sca.annotation.Property}
+ *
+ * @version $Rev$ $Date$
+ */
+public class InvalidPropertyException extends IntrospectionException {
+    private static final long serialVersionUID = -2682862652069727948L;
+
+    public InvalidPropertyException(String message) {
+        super(message);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidReferenceException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidReferenceException.java
new file mode 100644
index 0000000000..fbf3fc9ed3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidReferenceException.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Denotes an invalid usage of {@link org.oasisopen.sca.annotation.Reference}
+ *
+ * @version $Rev$ $Date$
+ */
+public class InvalidReferenceException extends IntrospectionException {
+    private static final long serialVersionUID = -3285246635989254165L;
+
+    public InvalidReferenceException(String message) {
+        super(message);
+    }
+
+    public InvalidReferenceException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public InvalidReferenceException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidResourceException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidResourceException.java
new file mode 100644
index 0000000000..debb5cbacc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidResourceException.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Member;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Denotes an invalid usage of {@link @org.apache.tuscany.api.annotation.Resource}
+ *
+ * @version $Rev$ $Date$
+ */
+public class InvalidResourceException extends IntrospectionException {
+    private static final long serialVersionUID = 511728001735534934L;
+
+    public InvalidResourceException(String message) {
+        super(message);
+    }
+    
+    public InvalidResourceException(String message, Member member) {
+        super(message, member);
+    }    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidServiceTypeException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidServiceTypeException.java
new file mode 100644
index 0000000000..230c8c6fdd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InvalidServiceTypeException.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Thrown when a service type specified by an {@link org.oasisopen.sca.annotation.Service} annotation is invalid, e.g. it is
+ * not an interface
+ *
+ * @version $Rev$ $Date$
+ */
+public class InvalidServiceTypeException extends IntrospectionException {
+    private static final long serialVersionUID = -1076466639416644386L;
+    private Class<?> serviceType;
+
+    public InvalidServiceTypeException(String message) {
+        super(message);
+    }
+    
+    public InvalidServiceTypeException(String message, Class<?> clazz) {
+        super(message);
+        this.serviceType = clazz;
+    }
+
+    /**
+     * @return the serviceType
+     */
+    public Class<?> getServiceType() {
+        return serviceType;
+    }    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/NoConstructorException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/NoConstructorException.java
new file mode 100644
index 0000000000..453cfa35fe
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/NoConstructorException.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Thrown when a suitable constructor for a component implementation cannot be found
+ *
+ * @version $Rev$ $Date$
+ */
+public class NoConstructorException extends IntrospectionException {
+    private static final long serialVersionUID = 3086706387280694424L;
+    
+    public NoConstructorException() {
+    }
+    
+    public NoConstructorException(String message) {
+       super(message);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PolicyProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PolicyProcessor.java
new file mode 100644
index 0000000000..f48358eddf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PolicyProcessor.java
@@ -0,0 +1,333 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Callback;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySubject;
+import org.oasisopen.sca.annotation.PolicySets;
+import org.oasisopen.sca.annotation.Requires;
+
+/**
+ * Processes an {@link org.oasisopen.sca.annotation.Requires} annotation
+ *
+ * @version $Rev$ $Date$
+ */
+public class PolicyProcessor extends BaseJavaClassVisitor {
+    
+    private PolicyFactory policyFactory;
+
+    public PolicyProcessor(AssemblyFactory assemblyFactory, PolicyFactory policyFactory) {
+        super(assemblyFactory);
+        this.policyFactory = policyFactory;
+    }
+
+
+    @Override
+    public void visitField(Field field, JavaImplementation type) throws IntrospectionException {
+        org.oasisopen.sca.annotation.Reference annotation = 
+            field.getAnnotation( org.oasisopen.sca.annotation.Reference.class);
+        if (annotation == null) {
+            return;
+        }
+        String name = annotation.name();
+        if ("".equals(name)) {
+            name = field.getName();
+        }
+        
+        Reference reference = null;
+        if ( (reference = getReferenceByName(name, type)) != null ) {
+            readIntents(field.getAnnotation(Requires.class), reference.getRequiredIntents());
+            readPolicySets(field.getAnnotation(PolicySets.class), reference.getPolicySets());
+        }
+    }
+
+    @Override
+    public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException {
+        Reference reference = null;
+        if ( (reference = getReference(method, type)) != null ) {
+            readIntents(method.getAnnotation(Requires.class), reference.getRequiredIntents());
+            readPolicySets(method.getAnnotation(PolicySets.class), reference.getPolicySets());
+        } else {
+            /*
+            if ( type instanceof OperationsConfigurator ) {
+                //Read the intents specified on the given implementation method
+                if ( (method.getAnnotation(Requires.class) != null || 
+                        method.getAnnotation(PolicySets.class) != null ) && 
+                            (type instanceof PolicySubject )) {
+                    ConfiguredOperation confOp = assemblyFactory.createConfiguredOperation();
+                    confOp.setName(method.getName());
+                    ((OperationsConfigurator)type).getConfiguredOperations().add(confOp);
+            
+                
+                    readIntents(method.getAnnotation(Requires.class), confOp.getRequiredIntents());
+                    readPolicySets(method.getAnnotation(PolicySets.class), confOp.getPolicySets());
+                }
+            }
+            */
+        }
+    }
+
+    @Override
+    public <T> void visitClass(Class<T> clazz, JavaImplementation type) throws IntrospectionException {
+        
+        // Read intents on the Java implementation class
+        if ( type instanceof PolicySubject ) {
+            readIntentsAndPolicySets(clazz, 
+                                     ((PolicySubject)type).getRequiredIntents(),
+                                     ((PolicySubject)type).getPolicySets());
+        }
+        
+        // Process annotations on the service interfaces
+        //TODO This will have to move to a JavaInterface introspector later
+        for (Service service: type.getServices()) {
+            InterfaceContract interfaceContract = service.getInterfaceContract();
+            if (interfaceContract instanceof JavaInterfaceContract) {
+                JavaInterfaceContract javaInterfaceContract = (JavaInterfaceContract)interfaceContract;
+
+                // Read intents on the service interface
+                if (javaInterfaceContract.getInterface() != null) {
+                    JavaInterface javaInterface = (JavaInterface)javaInterfaceContract.getInterface();
+                    if (javaInterface.getJavaClass() != null) {
+                        readIntentsAndPolicySets(javaInterface.getJavaClass(), 
+                                                 service.getRequiredIntents(),
+                                                 service.getPolicySets());
+
+                        /*
+                        // Read intents on the service interface methods 
+                        Method[] methods = javaInterface.getJavaClass().getMethods();
+                        ConfiguredOperation confOp = null;
+                        for (Method method: methods) {
+                            if ( method.getAnnotation(Requires.class) != null  ||    
+                                method.getAnnotation(PolicySets.class) != null ) {
+                                confOp = assemblyFactory.createConfiguredOperation();
+                                confOp.setName(method.getName());
+                                confOp.setContractName(service.getName());
+                            
+                                service.getConfiguredOperations().add(confOp);
+                                readIntents(method.getAnnotation(Requires.class), confOp.getRequiredIntents());
+                                readPolicySets(method.getAnnotation(PolicySets.class), confOp.getPolicySets());
+                            }
+                        }
+                        */
+                    }
+                    
+                }
+                
+                // Read intents on the callback interface 
+                if (javaInterfaceContract.getCallbackInterface() != null) {
+                    JavaInterface javaCallbackInterface = (JavaInterface)javaInterfaceContract.getCallbackInterface();
+                    if (javaCallbackInterface.getJavaClass() != null) {
+                        Callback callback = service.getCallback();
+                        if (callback == null) {
+                            callback = assemblyFactory.createCallback();
+                            service.setCallback(callback);
+                        }
+                        readIntentsAndPolicySets(javaCallbackInterface.getJavaClass(), 
+                                                 callback.getRequiredIntents(),
+                                                 callback.getPolicySets());
+
+                        /*
+                        // Read intents on the callback interface methods 
+                        Method[] methods = javaCallbackInterface.getJavaClass().getMethods();
+                        ConfiguredOperation confOp = null;
+                        for (Method method: methods) {
+                            confOp = assemblyFactory.createConfiguredOperation();
+                            confOp.setName(method.getName());
+                            callback.getConfiguredOperations().add(confOp);
+                            readIntents(method.getAnnotation(Requires.class), confOp.getRequiredIntents());
+                            readPolicySets(method.getAnnotation(PolicySets.class), confOp.getPolicySets());
+                        }
+                        */
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * Read policy intents on the given interface or class 
+     * @param clazz
+     * @param requiredIntents
+     */
+    private void readIntentsAndPolicySets(Class<?> clazz, 
+                                          List<Intent> requiredIntents, 
+                                          List<PolicySet> policySets) {
+        Requires intentAnnotation = clazz.getAnnotation(Requires.class);
+        if (intentAnnotation != null) {
+            String[] intentNames = intentAnnotation.value();
+            if (intentNames.length != 0) {
+                for (String intentName : intentNames) {
+
+                    // Add each intent to the list
+                    Intent intent = policyFactory.createIntent();
+                    intent.setName(getQName(intentName));
+                    requiredIntents.add(intent);
+                }
+            }
+        }
+        
+        PolicySets policySetAnnotation = clazz.getAnnotation(PolicySets.class);
+        if (policySetAnnotation != null) {
+            String[] policySetNames = policySetAnnotation.value();
+            if (policySetNames.length != 0) {
+                for (String policySetName : policySetNames) {
+
+                    // Add each intent to the list
+                    PolicySet policySet = policyFactory.createPolicySet();
+                    policySet.setName(getQName(policySetName));
+                    policySets.add(policySet);
+                }
+            }
+        }
+    }
+    
+    /**
+     * Read intent annotations on the given interface or class
+     * @param intentAnnotation
+     * @param requiredIntents
+     */
+    private void readIntents(Requires intentAnnotation, List<Intent> requiredIntents) {
+        //Requires intentAnnotation = method.getAnnotation(Requires.class);
+        if (intentAnnotation != null) {
+            String[] intentNames = intentAnnotation.value();
+            if (intentNames.length != 0) {
+                //Operation operation = assemblyFactory.createOperation();
+                //operation.setName(method.getName());
+                //operation.setUnresolved(true);
+                for (String intentName : intentNames) {
+
+                    // Add each intent to the list, associated with the
+                    // operation corresponding to the annotated method
+                    Intent intent = policyFactory.createIntent();
+                    intent.setName(getQName(intentName));
+                    //intent.getOperations().add(operation);
+                    requiredIntents.add(intent);
+                }
+            }
+        }
+    }
+
+
+    /**
+     * Read policy set annotations on a given interface or class
+     * @param policySetAnnotation
+     * @param policySets
+     */
+    private void readPolicySets(PolicySets policySetAnnotation, List<PolicySet> policySets) {
+        if (policySetAnnotation != null) {
+            String[] policySetNames = policySetAnnotation.value();
+            if (policySetNames.length != 0) {
+                //Operation operation = assemblyFactory.createOperation();
+                //operation.setName(method.getName());
+                //operation.setUnresolved(true);
+                for (String policySetName : policySetNames) {
+                    // Add each intent to the list, associated with the
+                    // operation corresponding to the annotated method
+                    PolicySet policySet = policyFactory.createPolicySet();
+                    policySet.setName(getQName(policySetName));
+                    //intent.getOperations().add(operation);
+                    policySets.add(policySet);
+                }
+            }
+        }
+    }
+
+    /**
+     * Utility methods
+     */
+    
+    /**
+     * 
+     * @param intentName
+     * @return
+     */
+    private static QName getQName(String intentName) {
+        QName qname;
+        if (intentName.startsWith("{")) {
+            int i = intentName.indexOf('}');
+            if (i != -1) {
+                qname = new QName(intentName.substring(1, i), intentName.substring(i + 1));
+            } else {
+                qname = new QName("", intentName);
+            }
+        } else {
+            qname = new QName("", intentName);
+        }
+        return qname;
+    }
+    
+
+    /**
+     * 
+     * @param name
+     * @param type
+     * @return
+     */
+    private static Reference getReferenceByName(String name, JavaImplementation type) {
+        for ( Reference reference : type.getReferences() ) {
+            if ( reference.getName().equals(name) ) {
+                return reference;
+            }
+        }
+        return null;
+    }
+    
+
+    /**
+     * 
+     * @param method
+     * @param type
+     * @return
+     */
+    private static Reference getReference(Method method, JavaImplementation type) {
+        //since the ReferenceProcessor is called ahead of the PolicyProcessor the type should have
+        //picked up the reference setter method
+        org.oasisopen.sca.annotation.Reference annotation = 
+                                        method.getAnnotation(org.oasisopen.sca.annotation.Reference.class);
+        if (annotation != null) {
+            if (JavaIntrospectionHelper.isSetter(method)) {
+                String name = annotation.name();
+                if ("".equals(name)) {
+                    name = JavaIntrospectionHelper.toPropertyName(method.getName());
+                }
+                return getReferenceByName(name, type);
+            }
+        }
+        return null;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessor.java
new file mode 100644
index 0000000000..a755146997
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessor.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.oasisopen.sca.annotation.Property;
+
+/**
+ * Processes an {@link @Property} annotation, updating the component type with
+ * corresponding {@link JavaMappedProperty}
+ * 
+ * @version $Rev$ $Date$
+ */
+public class PropertyProcessor extends AbstractPropertyProcessor<Property> {
+
+    public PropertyProcessor(AssemblyFactory assemblyFactory) {
+        super(assemblyFactory, Property.class);
+    }
+
+    @Override
+    protected String getName(Property annotation) {
+        return annotation.name();
+    }
+
+    @Override
+    protected void initProperty(org.apache.tuscany.sca.assembly.Property property, Property annotation) {
+        property.setMustSupply(annotation.required());
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ReferenceProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ReferenceProcessor.java
new file mode 100644
index 0000000000..49c589c5a1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ReferenceProcessor.java
@@ -0,0 +1,239 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper.getBaseType;
+
+import java.lang.annotation.ElementType;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.lang.reflect.Type;
+import java.util.Collection;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaParameterImpl;
+import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.oasisopen.sca.CallableReference;
+import org.oasisopen.sca.annotation.Reference;
+
+/**
+ * Processes an {@link @Reference} annotation, updating the component type with
+ * corresponding {@link
+ * org.apache.tuscany.spi.implementation.java.JavaMappedReference}
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ReferenceProcessor extends BaseJavaClassVisitor {
+    private JavaInterfaceFactory javaFactory;
+
+    public ReferenceProcessor(AssemblyFactory assemblyFactory, JavaInterfaceFactory javaFactory) {
+        super(assemblyFactory);
+        this.javaFactory = javaFactory;
+    }
+
+    @Override
+    public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException {
+        Reference annotation = method.getAnnotation(Reference.class);
+        if (annotation == null) {
+            return; // Not a reference annotation.
+        }
+        if (!JavaIntrospectionHelper.isSetter(method)) {
+            throw new IllegalReferenceException("Annotated method is not a setter: " + method, method);
+        }
+        String name = annotation.name();
+        if ("".equals(name)) {
+            name = JavaIntrospectionHelper.toPropertyName(method.getName());
+        }
+        JavaElementImpl ref = type.getReferenceMembers().get(name);
+        // Setter override field
+        if (ref != null && ref.getElementType() != ElementType.FIELD) {
+            throw new DuplicateReferenceException(name);
+        }
+        removeReference(ref, type);
+
+        JavaElementImpl element = new JavaElementImpl(method, 0);
+        org.apache.tuscany.sca.assembly.Reference reference = createReference(element, name);
+        type.getReferences().add(reference);
+        type.getReferenceMembers().put(name, element);
+    }
+
+
+    @Override
+    public void visitField(Field field, JavaImplementation type) throws IntrospectionException {
+        Reference annotation = field.getAnnotation(Reference.class);
+        if (annotation == null) {
+            return;
+        }
+        String name = annotation.name();
+        if ("".equals(name)) {
+            name = field.getName();
+        }
+        JavaElementImpl ref = type.getReferenceMembers().get(name);
+        if (ref != null && ref.getElementType() == ElementType.FIELD) {
+            throw new DuplicateReferenceException(name);
+        }
+
+        // Setter method override field
+        if (ref == null) {
+            JavaElementImpl element = new JavaElementImpl(field);
+            org.apache.tuscany.sca.assembly.Reference reference = createReference(element, name);
+            type.getReferences().add(reference);
+            type.getReferenceMembers().put(name, element);
+        }
+    }
+
+    @Override
+    public void visitConstructorParameter(JavaParameterImpl parameter, JavaImplementation type)
+        throws IntrospectionException {
+        Reference refAnnotation = parameter.getAnnotation(Reference.class);
+        if (refAnnotation == null) {
+            return;
+        }
+        String paramName = parameter.getName();
+        String name = getReferenceName(paramName, parameter.getIndex(), refAnnotation.name());
+        JavaElementImpl ref = type.getReferenceMembers().get(name);
+
+        // Setter override field
+        if (ref != null && ref.getElementType() != ElementType.FIELD) {
+            throw new DuplicateReferenceException(name);
+        }
+
+        removeReference(ref, type);
+        org.apache.tuscany.sca.assembly.Reference reference = createReference(parameter, name);
+        type.getReferences().add(reference);
+        type.getReferenceMembers().put(name, parameter);
+        parameter.setClassifer(Reference.class);
+        parameter.setName(name);
+    }
+
+    /**
+     * Create a SCA reference for a java Element
+     * @param element
+     * @param name
+     * @return
+     * @throws IntrospectionException
+     */
+    private org.apache.tuscany.sca.assembly.Reference createReference(JavaElementImpl element, String name)
+        throws IntrospectionException {
+        org.apache.tuscany.sca.assembly.Reference reference = assemblyFactory.createReference();
+        JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();
+        reference.setInterfaceContract(interfaceContract);
+
+        // reference.setMember((Member)element.getAnchor());
+        boolean required = true;
+        Reference ref = element.getAnnotation(Reference.class);
+        if (ref != null) {
+            required = ref.required();
+        }
+        // reference.setRequired(required);
+        reference.setName(name);
+        Class<?> rawType = element.getType();
+        if (rawType.isArray() || Collection.class.isAssignableFrom(rawType)) {
+            if (required) {
+                reference.setMultiplicity(Multiplicity.ONE_N);
+            } else {
+                reference.setMultiplicity(Multiplicity.ZERO_N);
+            }
+        } else {
+            if (required) {
+                reference.setMultiplicity(Multiplicity.ONE_ONE);
+            } else {
+                reference.setMultiplicity(Multiplicity.ZERO_ONE);
+            }
+        }
+        Type genericType = element.getGenericType();
+        Class<?> baseType = getBaseType(rawType, genericType);
+        if (CallableReference.class.isAssignableFrom(baseType)) {
+            if (Collection.class.isAssignableFrom(rawType)) {
+                genericType = JavaIntrospectionHelper.getParameterType(genericType);
+            }
+            baseType = JavaIntrospectionHelper.getBusinessInterface(baseType, genericType);
+        }
+        try {
+            JavaInterface callInterface = javaFactory.createJavaInterface(baseType);
+            reference.getInterfaceContract().setInterface(callInterface);
+            if (callInterface.getCallbackClass() != null) {
+                JavaInterface callbackInterface = javaFactory.createJavaInterface(callInterface.getCallbackClass());
+                reference.getInterfaceContract().setCallbackInterface(callbackInterface);
+            }
+        } catch (InvalidInterfaceException e) {
+            throw new IntrospectionException(e);
+        }
+        return reference;
+    }
+
+
+    /**
+     * Utility methods
+     */
+
+    /**
+     * 
+     * @param paramName
+     * @param pos
+     * @param name
+     * @return
+     * @throws InvalidConstructorException
+     */
+    private static String getReferenceName(String paramName, int pos, String name) throws InvalidConstructorException {
+        if ("".equals(name)) {
+            name = paramName;
+        }
+        if ("".equals(name)) {
+            return "_ref" + pos;
+        }
+        if (!"".equals(paramName) && !name.equals(paramName)) {
+            throw new InvalidConstructorException("Mismatching names specified for reference parameter " + pos);
+        } else {
+            return name;
+        }
+    }
+    
+    /**
+     * 
+     * @param ref
+     * @param type
+     * @return
+     */
+    private static boolean removeReference(JavaElementImpl ref, JavaImplementation type) {
+        if (ref == null) {
+            return false;
+        }
+        List<org.apache.tuscany.sca.assembly.Reference> refs = type.getReferences();
+        for (int i = 0; i < refs.size(); i++) {
+            if (refs.get(i).getName().equals(ref.getName())) {
+                refs.remove(i);
+                return true;
+            }
+        }
+        return false;
+    }
+
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/Resource.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/Resource.java
new file mode 100644
index 0000000000..3d43e39ce8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/Resource.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a resource should be provided to an implementation by the runtime.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({ElementType.FIELD, ElementType.METHOD, ElementType.PARAMETER})
+@Retention(RetentionPolicy.RUNTIME)
+public @interface Resource {
+
+    /**
+     * Denotes the name of the resource declared by the implementation.
+     */
+    String name() default "";
+
+    /**
+     * Denotes if the resource is optional
+     */
+    boolean optional() default false;
+
+    /**
+     * Denotes the default name of the resource provided by the runtime environment.
+     */
+    String mappedName() default "";
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ResourceProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ResourceProcessor.java
new file mode 100644
index 0000000000..49320579d0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ResourceProcessor.java
@@ -0,0 +1,148 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Member;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaParameterImpl;
+import org.apache.tuscany.sca.implementation.java.JavaResourceImpl;
+import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper;
+
+/**
+ * Processes an {@link @Resource} annotation, updating the component type with
+ * corresponding {@link org.apache.tuscany.spi.implementation.java.JavaResourceImpl}
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ResourceProcessor extends BaseJavaClassVisitor {
+    
+    public ResourceProcessor(AssemblyFactory factory) {
+        super(factory);
+    }
+
+    @Override
+    public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException {
+        org.apache.tuscany.sca.implementation.java.introspect.impl.Resource annotation = method
+            .getAnnotation(org.apache.tuscany.sca.implementation.java.introspect.impl.Resource.class);
+        if (annotation == null) {
+            return;
+        }
+        if (method.getParameterTypes().length != 1) {
+            throw new IllegalResourceException("Resource setter must have one parameter", method);
+        }
+        String name = annotation.name();
+        if (name.length() < 1) {
+            name = JavaIntrospectionHelper.toPropertyName(method.getName());
+        }
+        if (type.getResources().get(name) != null) {
+            throw new DuplicateResourceException(name);
+        }
+
+        String mappedName = annotation.mappedName();
+        JavaResourceImpl resource = createResource(name, new JavaElementImpl(method, 0));
+        resource.setOptional(annotation.optional());
+        if (mappedName.length() > 0) {
+            resource.setMappedName(mappedName);
+        }
+        type.getResources().put(resource.getName(), resource);
+    }
+
+    @Override
+    public void visitField(Field field, JavaImplementation type) throws IntrospectionException {
+
+        org.apache.tuscany.sca.implementation.java.introspect.impl.Resource annotation = field
+            .getAnnotation(org.apache.tuscany.sca.implementation.java.introspect.impl.Resource.class);
+        if (annotation == null) {
+            return;
+        }
+        String name = annotation.name();
+        if (name.length() < 1) {
+            name = field.getName();
+        }
+        if (type.getResources().get(name) != null) {
+            throw new DuplicateResourceException(name);
+        }
+
+        String mappedName = annotation.mappedName();
+
+        JavaResourceImpl resource = createResource(name, new JavaElementImpl(field));
+        resource.setOptional(annotation.optional());
+        if (mappedName.length() > 0) {
+            resource.setMappedName(mappedName);
+        }
+        type.getResources().put(resource.getName(), resource);
+    }
+
+    @Override
+    public void visitConstructorParameter(JavaParameterImpl parameter, JavaImplementation type)
+        throws IntrospectionException {
+        org.apache.tuscany.sca.implementation.java.introspect.impl.Resource resourceAnnotation = parameter
+            .getAnnotation(org.apache.tuscany.sca.implementation.java.introspect.impl.Resource.class);
+        if (resourceAnnotation != null) {
+            String name = resourceAnnotation.name();
+            if ("".equals(name)) {
+                name = parameter.getName();
+            }
+            if ("".equals(name)) {
+                throw new InvalidResourceException("Missing resource name", (Member)parameter.getAnchor());
+            }
+
+            if (!"".equals(parameter.getName()) && !name.equals(parameter.getName())) {
+                throw new InvalidConstructorException("Mismatched resource name: " + parameter);
+            }
+
+            if (type.getResources().get(name) != null) {
+                throw new DuplicateResourceException(name);
+            }
+
+            String mappedName = resourceAnnotation.mappedName();
+
+            JavaResourceImpl resource = createResource(name, parameter);
+            resource.setOptional(resourceAnnotation.optional());
+            if (mappedName.length() > 0) {
+                resource.setMappedName(mappedName);
+            }
+            type.getResources().put(resource.getName(), resource);
+        }
+    }
+
+
+    /**
+     * Utility methods
+     */
+    
+    /**
+     * 
+     * @param name
+     * @param element
+     * @return
+     */
+    private static JavaResourceImpl createResource(String name, JavaElementImpl element) {
+        element.setClassifer(org.apache.tuscany.sca.implementation.java.introspect.impl.Resource.class);
+        element.setName(name);
+        return new JavaResourceImpl(element);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ScopeProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ScopeProcessor.java
new file mode 100644
index 0000000000..4bfdb9af9e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ScopeProcessor.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaScopeImpl;
+import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor;
+
+/**
+ * Processes the {@link JavaScopeImpl} annotation and updates the component type with the corresponding implmentation scope
+ *
+ * @version $Rev$ $Date$
+ */
+public class ScopeProcessor extends BaseJavaClassVisitor {
+    
+    public ScopeProcessor(AssemblyFactory factory) {
+        super(factory);
+    }
+
+    @Override
+    public <T> void visitClass(Class<T> clazz,
+                               JavaImplementation type)
+        throws IntrospectionException {
+        org.oasisopen.sca.annotation.Scope annotation = clazz.getAnnotation(org.oasisopen.sca.annotation.Scope.class);
+        if (annotation == null) {
+            type.setJavaScope(JavaScopeImpl.STATELESS);
+            return;
+        }
+        String name = annotation.value();
+        JavaScopeImpl scope;
+        if ("COMPOSITE".equals(name)) {
+            scope = JavaScopeImpl.COMPOSITE;
+        } else if ("SESSION".equals(name)) {
+            scope = JavaScopeImpl.SESSION;
+        } else if ("CONVERSATION".equals(name)) {
+            scope = JavaScopeImpl.CONVERSATION;
+        } else if ("REQUEST".equals(name)) {
+            scope = JavaScopeImpl.REQUEST;
+        } else {
+            scope = new JavaScopeImpl(name);
+        }
+        type.setJavaScope(scope);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceProcessor.java
new file mode 100644
index 0000000000..68f90a5be5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceProcessor.java
@@ -0,0 +1,190 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper.getAllInterfaces;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.lang.reflect.Type;
+import java.util.ArrayList;
+import java.util.Set;
+import java.util.logging.Logger;
+
+import javax.jws.WebService;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.oasisopen.sca.CallableReference;
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * Processes an {@link org.oasisopen.sca.annotation.Service} annotation and updates
+ * the component type with corresponding {@link Service}s. Also processes
+ * related {@link org.oasisopen.sca.annotation.Callback} annotations.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ServiceProcessor extends BaseJavaClassVisitor {
+    private static final Logger logger = Logger.getLogger(ServiceProcessor.class.getName());
+    private JavaInterfaceFactory javaFactory;
+    
+    public ServiceProcessor(AssemblyFactory assemblyFactory, JavaInterfaceFactory javaFactory) {
+        super(assemblyFactory);
+        this.javaFactory = javaFactory;
+    }
+
+    @Override
+    public <T> void visitClass(Class<T> clazz, JavaImplementation type) throws IntrospectionException {
+        org.oasisopen.sca.annotation.Service annotation = clazz.getAnnotation(org.oasisopen.sca.annotation.Service.class);
+        if (annotation == null) {
+            // scan interfaces for remotable
+            Set<Class<?>> interfaces = getAllInterfaces(clazz);
+            for (Class<?> interfaze : interfaces) {
+                if (interfaze.isAnnotationPresent(Remotable.class) 
+                    || interfaze.isAnnotationPresent(WebService.class)
+                    || interfaze.isAnnotationPresent(Callback.class)
+                    ) {
+                    Service service;
+                    try {
+                        service = createService(interfaze);
+                    } catch (InvalidInterfaceException e) {
+                        throw new IntrospectionException(e);
+                    }
+                    type.getServices().add(service);
+                }
+            }
+            return;
+        }
+        Class<?>[] interfaces = annotation.interfaces();
+        if (interfaces.length == 0) {
+            Class<?> interfaze = annotation.value();
+            if (Void.class.equals(interfaze)) {
+                //throw new IllegalServiceDefinitionException("No interfaces specified");
+                logger.warning("Ignoring @Service annotation.  No interfaces specified. class = "+clazz.getName());
+            } else {
+                interfaces = new Class<?>[1];
+                interfaces[0] = interfaze;
+            }
+        }
+        for (Class<?> interfaze : interfaces) {
+            try {
+                Service service = createService(interfaze);
+                type.getServices().add(service);
+            } catch (InvalidInterfaceException e) {
+                throw new IntrospectionException(e);
+            }
+        }
+    }
+
+    @Override
+    public void visitMethod(Method method, JavaImplementation type) throws IntrospectionException {
+
+        Callback annotation = method.getAnnotation(Callback.class);
+        if (annotation == null) {
+            return;
+        }
+        if(Modifier.isPrivate(method.getModifiers())) {
+            throw new IllegalCallbackReferenceException("Illegal annotation @Callback found on "+method, method);
+        }
+        if (method.getParameterTypes().length != 1) {
+            throw new IllegalCallbackReferenceException("Setter must have one parameter", method);
+        }
+        JavaElementImpl element = new JavaElementImpl(method, 0);
+        createCallback(type, element);
+    }
+
+    @Override
+    public void visitField(Field field, JavaImplementation type) throws IntrospectionException {
+
+        Callback annotation = field.getAnnotation(Callback.class);
+        if (annotation == null) {
+            return;
+        }
+        if(Modifier.isPrivate(field.getModifiers())) {
+            throw new IllegalCallbackReferenceException("Illegal annotation @Callback found on "+field, field);
+        }
+        JavaElementImpl element = new JavaElementImpl(field);
+        createCallback(type, element);
+    }
+
+    public Service createService(Class<?> interfaze) throws InvalidInterfaceException {
+        Service service = assemblyFactory.createService();
+        JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();
+        service.setInterfaceContract(interfaceContract);
+
+        // create a relative URI
+        service.setName(interfaze.getSimpleName());
+
+        JavaInterface callInterface = javaFactory.createJavaInterface(interfaze);
+        service.getInterfaceContract().setInterface(callInterface);
+        if (callInterface.getCallbackClass() != null) {
+            JavaInterface callbackInterface = javaFactory.createJavaInterface(callInterface.getCallbackClass());
+            service.getInterfaceContract().setCallbackInterface(callbackInterface);
+        }
+        return service;
+    }
+    
+    /**
+     * Utility methods
+     */
+
+
+    /**
+     * @param type
+     * @param element
+     * @throws IllegalCallbackReferenceException
+     */
+    private static void createCallback(JavaImplementation type, JavaElementImpl element)
+        throws IllegalCallbackReferenceException {
+        Service callbackService = null;
+        Class<?> callbackClass = element.getType();
+        Type genericType = element.getGenericType();
+        Class<?> baseType = callbackClass;
+        if(CallableReference.class.isAssignableFrom(baseType)) {
+            // @Callback protected CallableReference<MyCallback> callback;
+            // The base type will be MyCallback
+            baseType = JavaIntrospectionHelper.getBusinessInterface(baseType, genericType);
+        }        
+        for (Service service : type.getServices()) {
+            JavaInterface javaInterface = (JavaInterface)service.getInterfaceContract().getCallbackInterface();
+            if (javaInterface != null && baseType == javaInterface.getJavaClass()) {
+                callbackService = service;
+            }
+        }
+        if (callbackService == null) {
+            throw new IllegalCallbackReferenceException("Callback type does not match a service callback interface: " + type.getName() );
+        }
+        if(type.getCallbackMembers().get(baseType.getName()) == null) {
+            type.getCallbackMembers().put(baseType.getName(), new ArrayList<JavaElementImpl>());
+        }
+        type.getCallbackMembers().get(baseType.getName()).add(element);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceTypeNotFoundException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceTypeNotFoundException.java
new file mode 100644
index 0000000000..e1ca3ea565
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceTypeNotFoundException.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+
+/**
+ * Thrown when a service interface cannot be determined based on a heuristic evaluation of an implementation
+ *
+ * @version $Rev$ $Date$
+ */
+public class ServiceTypeNotFoundException extends IntrospectionException {
+    private static final long serialVersionUID = -5124437274726947007L;
+
+    public ServiceTypeNotFoundException(String message) {
+        super(message);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/UnknownContextTypeException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/UnknownContextTypeException.java
new file mode 100644
index 0000000000..bfaa759cd2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/introspect/impl/UnknownContextTypeException.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+/**
+ * Thrown when a method or field marked with {@link org.oasisopen.sca.annotation.Context} takes an unknown type
+ *
+ * @version $Rev$ $Date$
+ */
+public class UnknownContextTypeException extends IllegalContextException {
+    private static final long serialVersionUID = 8125863714365422419L;
+
+    public UnknownContextTypeException(String message) {
+        super(message);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationConstants.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationConstants.java
new file mode 100644
index 0000000000..3537dc97cf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationConstants.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.xml;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Constants for the Java Implementation.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface JavaImplementationConstants {
+    String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
+    String IMPLEMENTATION_JAVA = "implementation.java";
+    QName IMPLEMENTATION_JAVA_QNAME = new QName(SCA11_NS, "implementation.java");
+    String CLASS = "class";
+    String OPERATION = "operation";
+    QName OPERATION_QNAME = new QName(SCA11_NS, OPERATION);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationProcessor.java
new file mode 100644
index 0000000000..c325c871f4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/xml/JavaImplementationProcessor.java
@@ -0,0 +1,309 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.java.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static org.apache.tuscany.sca.implementation.java.xml.JavaImplementationConstants.CLASS;
+import static org.apache.tuscany.sca.implementation.java.xml.JavaImplementationConstants.IMPLEMENTATION_JAVA;
+import static org.apache.tuscany.sca.implementation.java.xml.JavaImplementationConstants.IMPLEMENTATION_JAVA_QNAME;
+import static org.apache.tuscany.sca.implementation.java.xml.JavaImplementationConstants.SCA11_NS;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.assembly.xml.PolicySubjectProcessor;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+import org.apache.tuscany.sca.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class JavaImplementationProcessor implements StAXArtifactProcessor<JavaImplementation> {
+
+    private JavaImplementationFactory javaFactory;
+    private AssemblyFactory assemblyFactory;
+    private PolicyFactory policyFactory;
+    private PolicySubjectProcessor policyProcessor;
+    private Monitor monitor;
+
+    public JavaImplementationProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
+        this.assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+        this.policyFactory = modelFactories.getFactory(PolicyFactory.class);
+        this.javaFactory = modelFactories.getFactory(JavaImplementationFactory.class);
+        this.policyProcessor = new PolicySubjectProcessor(policyFactory);
+        this.monitor = monitor;
+    }
+
+    /**
+     * Report a error.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void error(String message, Object model, Object... messageParameters) {
+        if (monitor != null) {
+            Problem problem =
+                monitor.createProblem(this.getClass().getName(),
+                                      "impl-javaxml-validation-messages",
+                                      Severity.ERROR,
+                                      model,
+                                      message,
+                                      (Object[])messageParameters);
+            monitor.problem(problem);
+        }
+    }
+
+    /**
+     * Report a exception.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void error(String message, Object model, Exception ex) {
+        if (monitor != null) {
+            Problem problem =
+                monitor.createProblem(this.getClass().getName(),
+                                      "impl-javaxml-validation-messages",
+                                      Severity.ERROR,
+                                      model,
+                                      message,
+                                      ex);
+            monitor.problem(problem);
+        }
+    }
+
+    public JavaImplementation read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+
+        // Read an <implementation.java>
+        JavaImplementation javaImplementation = javaFactory.createJavaImplementation();
+
+        ExtensionType implType = policyFactory.createImplementationType();
+        implType.setType(getArtifactType());
+        implType.setUnresolved(true);
+        javaImplementation.setType(implType);
+
+        javaImplementation.setUnresolved(true);
+        javaImplementation.setName(reader.getAttributeValue(null, CLASS));
+
+        // Read policies
+        policyProcessor.readPolicies(javaImplementation, reader);
+
+        // read operation elements if exists or skip unto end element
+        int event;
+        while (reader.hasNext()) {
+            event = reader.next();
+            if (event == END_ELEMENT && IMPLEMENTATION_JAVA_QNAME.equals(reader.getName())) {
+                break;
+            }
+        }
+        return javaImplementation;
+    }
+
+    public void write(JavaImplementation javaImplementation, XMLStreamWriter writer) throws ContributionWriteException,
+        XMLStreamException {
+
+        // Write an <implementation.java>
+        policyProcessor.writePolicyPrefixes(javaImplementation, writer);
+        writer.writeStartElement(SCA11_NS, IMPLEMENTATION_JAVA);
+        policyProcessor.writePolicyAttributes(javaImplementation, writer);
+
+        if (javaImplementation.getName() != null) {
+            writer.writeAttribute(CLASS, javaImplementation.getName());
+        }
+
+        writer.writeEndElement();
+    }
+
+    public void resolve(JavaImplementation javaImplementation, ModelResolver resolver)
+        throws ContributionResolveException {
+
+    	try {
+	        ClassReference classReference = new ClassReference(javaImplementation.getName());
+	        classReference = resolver.resolveModel(ClassReference.class, classReference);
+	        Class<?> javaClass = classReference.getJavaClass();
+	        if (javaClass == null) {
+	            error("ClassNotFoundException", resolver, javaImplementation.getName());
+	            //throw new ContributionResolveException(new ClassNotFoundException(javaImplementation.getName()));
+	            return;
+	        }
+	
+	        javaImplementation.setJavaClass(javaClass);
+	
+	        try {
+	            javaFactory.createJavaImplementation(javaImplementation, javaImplementation.getJavaClass());
+	        } catch (IntrospectionException e) {
+	            ContributionResolveException ce = new ContributionResolveException(e);
+	            error("ContributionResolveException", javaFactory, ce);
+	            //throw ce;
+	            return;
+	        }
+	
+	        javaImplementation.setUnresolved(false);
+	        mergeComponentType(resolver, javaImplementation);
+	
+	        // FIXME the introspector should always create at least one service
+	        if (javaImplementation.getServices().isEmpty()) {
+	            javaImplementation.getServices().add(assemblyFactory.createService());
+	        }
+    	} catch (Throwable e ) {
+    		throw new ContributionResolveException( "Resolving Java implementation: " + javaImplementation.getName(), e);
+    	} // end try
+    } // end method
+
+    private JavaElementImpl getMemeber(JavaImplementation impl, String name, Class<?> type) {
+        String setter = JavaIntrospectionHelper.toSetter(name);
+        try {
+            Method method = impl.getJavaClass().getDeclaredMethod(setter, type);
+            int mod = method.getModifiers();
+            if ((Modifier.isPublic(mod) || Modifier.isProtected(mod)) && (!Modifier.isStatic(mod))) {
+                return new JavaElementImpl(method, 0);
+            }
+        } catch (NoSuchMethodException e) {
+            Field field;
+            try {
+                field = impl.getJavaClass().getDeclaredField(name);
+                int mod = field.getModifiers();
+                if ((Modifier.isPublic(mod) || Modifier.isProtected(mod)) && (!Modifier.isStatic(mod))) {
+                    return new JavaElementImpl(field);
+                }
+            } catch (NoSuchFieldException e1) {
+                // Ignore
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Merge the componentType from introspection and external file
+     * @param resolver
+     * @param impl
+     */
+    private void mergeComponentType(ModelResolver resolver, JavaImplementation impl) {
+        // FIXME: Need to clarify how to merge
+        ComponentType componentType = getComponentType(resolver, impl);
+        if (componentType != null && !componentType.isUnresolved()) {
+            Map<String, Reference> refMap = new HashMap<String, Reference>();
+            for (Reference ref : impl.getReferences()) {
+                refMap.put(ref.getName(), ref);
+            }
+            for (Reference reference : componentType.getReferences()) {
+                refMap.put(reference.getName(), reference);
+            }
+            impl.getReferences().clear();
+            impl.getReferences().addAll(refMap.values());
+
+            // Try to match references by type
+            Map<String, JavaElementImpl> refMembers = impl.getReferenceMembers();
+            for (Reference ref : impl.getReferences()) {
+                if (ref.getInterfaceContract() != null) {
+                    Interface i = ref.getInterfaceContract().getInterface();
+                    if (i instanceof JavaInterface) {
+                        Class<?> type = ((JavaInterface)i).getJavaClass();
+                        if (!refMembers.containsKey(ref.getName())) {
+                            JavaElementImpl e = getMemeber(impl, ref.getName(), type);
+                            if (e != null) {
+                                refMembers.put(ref.getName(), e);
+                            }
+                        }
+                    }
+                }
+            }
+
+            Map<String, Service> serviceMap = new HashMap<String, Service>();
+            for (Service svc : impl.getServices()) {
+                serviceMap.put(svc.getName(), svc);
+            }
+            for (Service service : componentType.getServices()) {
+                serviceMap.put(service.getName(), service);
+            }
+            impl.getServices().clear();
+            impl.getServices().addAll(serviceMap.values());
+
+            Map<String, Property> propMap = new HashMap<String, Property>();
+            for (Property prop : impl.getProperties()) {
+                propMap.put(prop.getName(), prop);
+            }
+            for (Property property : componentType.getProperties()) {
+                propMap.put(property.getName(), property);
+            }
+            impl.getProperties().clear();
+            impl.getProperties().addAll(propMap.values());
+
+            if (componentType.getConstrainingType() != null) {
+                impl.setConstrainingType(componentType.getConstrainingType());
+            }
+        }
+    }
+
+    private ComponentType getComponentType(ModelResolver resolver, JavaImplementation impl) {
+        String className = impl.getJavaClass().getName();
+        String componentTypeURI = className.replace('.', '/') + ".componentType";
+        ComponentType componentType = assemblyFactory.createComponentType();
+        componentType.setUnresolved(true);
+        componentType.setURI(componentTypeURI);
+        componentType = resolver.resolveModel(ComponentType.class, componentType);
+        if (!componentType.isUnresolved()) {
+            return componentType;
+        }
+        return null;
+    }
+
+    public QName getArtifactType() {
+        return IMPLEMENTATION_JAVA_QNAME;
+    }
+
+    public Class<JavaImplementation> getModelType() {
+        return JavaImplementation.class;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..85f38f04f4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.implementation.java.xml.JavaImplementationProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#implementation.java,model=org.apache.tuscany.sca.implementation.java.JavaImplementation
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
new file mode 100644
index 0000000000..856d4e55b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+

+org.apache.tuscany.sca.implementation.java.JavaImplementationActivator

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.java.JavaImplementationFactory b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.java.JavaImplementationFactory
new file mode 100644
index 0000000000..dc9de12632
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.java.JavaImplementationFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+

+org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/resources/impl-javaxml-validation-messages.properties b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/resources/impl-javaxml-validation-messages.properties
new file mode 100644
index 0000000000..210b715da8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/main/resources/impl-javaxml-validation-messages.properties
@@ -0,0 +1,23 @@
+#
+#
+#    Licensed to the Apache Software Foundation (ASF) under one
+#    or more contributor license agreements. See the NOTICE file
+#    distributed with this work for additional information
+#    regarding copyright ownership. The ASF licenses this file
+#    to you under the Apache License, Version 2.0 (the
+#    "License"); you may not use this file except in compliance
+#    with the License. You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing,
+#    software distributed under the License is distributed on an
+#    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#    KIND, either express or implied. See the License for the
+#    specific language governing permissions and limitations
+#    under the License.
+#
+#
+ClassNotFoundException = Class Not Found Exception: {0}
+ContributionResolveException = Contribution Resolve Exception occured due to: 
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/AddService.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/AddService.java
new file mode 100644
index 0000000000..9c22177684
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/AddService.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * Interface for the Add Service.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface AddService {
+
+    double add(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/AddServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/AddServiceImpl.java
new file mode 100644
index 0000000000..64298b6275
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/AddServiceImpl.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.oasisopen.sca.annotation.EagerInit;
+import org.oasisopen.sca.annotation.Scope;
+
+/**
+ * An implementation of the Add service.
+ *
+ * @version $Rev$ $Date$
+ */
+@Scope("COMPOSITE")
+@EagerInit
+public class AddServiceImpl implements AddService {
+
+    public double add(double n1, double n2) {
+        return n1 + n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/CalculatorService.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/CalculatorService.java
new file mode 100644
index 0000000000..e0cf23dc17
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/CalculatorService.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The Calculator service interface.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface CalculatorService {
+
+    double add(double n1, double n2);
+
+    double subtract(double n1, double n2);
+
+    double multiply(double n1, double n2);
+
+    double divide(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/CalculatorServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/CalculatorServiceImpl.java
new file mode 100644
index 0000000000..9f64dc8bca
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/CalculatorServiceImpl.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Scope;
+
+/**
+ * An implementation of the Calculator service.
+ *
+ * @version $Rev$ $Date$
+ */
+@Scope("COMPOSITE")
+public class CalculatorServiceImpl implements CalculatorService {
+
+    private AddService addService;
+    private SubtractService subtractService;
+    private MultiplyService multiplyService;
+    private DivideService divideService;
+
+    @Reference
+    public void setAddService(AddService addService) {
+        this.addService = addService;
+    }
+
+    @Reference
+    public void setSubtractService(SubtractService subtractService) {
+        this.subtractService = subtractService;
+    }
+
+    @Reference
+    public void setDivideService(DivideService divideService) {
+        this.divideService = divideService;
+    }
+
+    @Reference
+    public void setMultiplyService(MultiplyService multiplyService) {
+        this.multiplyService = multiplyService;
+    }
+
+    public double add(double n1, double n2) {
+        return addService.add(n1, n2);
+    }
+
+    public double subtract(double n1, double n2) {
+        return subtractService.subtract(n1, n2);
+    }
+
+    public double multiply(double n1, double n2) {
+        return multiplyService.multiply(n1, n2);
+    }
+
+    public double divide(double n1, double n2) {
+        return divideService.divide(n1, n2);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/DivideService.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/DivideService.java
new file mode 100644
index 0000000000..9599c86292
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/DivideService.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * Interface for the Divide Service.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface DivideService {
+
+    double divide(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/DivideServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/DivideServiceImpl.java
new file mode 100644
index 0000000000..f5b8ff5be0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/DivideServiceImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.oasisopen.sca.annotation.Scope;
+
+/**
+ * An implementation of the Divide service.
+ *
+ * @version $Rev$ $Date$
+ */
+@Scope("COMPOSITE")
+public class DivideServiceImpl implements DivideService {
+
+    public double divide(double n1, double n2) {
+        return n1 / n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/MultiplyService.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/MultiplyService.java
new file mode 100644
index 0000000000..7a3d06c15e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/MultiplyService.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * Interface for the Multiply Service.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface MultiplyService {
+
+    double multiply(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/MultiplyServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/MultiplyServiceImpl.java
new file mode 100644
index 0000000000..d146d23153
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/MultiplyServiceImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.oasisopen.sca.annotation.Scope;
+
+/**
+ * An implementation of the Multiply service.
+ *
+ * @version $Rev$ $Date$
+ */
+@Scope("COMPOSITE")
+public class MultiplyServiceImpl implements MultiplyService {
+
+    public double multiply(double n1, double n2) {
+        return n1 * n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/SubtractService.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/SubtractService.java
new file mode 100644
index 0000000000..21af91f392
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/SubtractService.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * Interface for the Subtract Service.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface SubtractService {
+
+    double subtract(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/SubtractServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/SubtractServiceImpl.java
new file mode 100644
index 0000000000..ffe09c3dde
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/calculator/SubtractServiceImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.oasisopen.sca.annotation.Scope;
+
+/**
+ * An implementation of the subtract service.
+ *
+ * @version $Rev$ $Date$
+ */
+@Scope("COMPOSITE")
+public class SubtractServiceImpl implements SubtractService {
+
+    public double subtract(double n1, double n2) {
+        return n1 - n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractProcessorTest.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractProcessorTest.java
new file mode 100644
index 0000000000..842897606c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AbstractProcessorTest.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import java.lang.reflect.Constructor;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaConstructorImpl;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaParameterImpl;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+
+
+/**
+ * Base class to simulate the processor sequences
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class AbstractProcessorTest {
+    protected AssemblyFactory factory;
+    protected JavaInterfaceFactory javaFactory;
+    protected ConstructorProcessor constructorProcessor;
+    private ReferenceProcessor referenceProcessor;
+    private PropertyProcessor propertyProcessor;
+    private ResourceProcessor resourceProcessor;
+
+
+    protected AbstractProcessorTest() {
+        factory = new DefaultAssemblyFactory();
+        javaFactory = new DefaultJavaInterfaceFactory();
+        referenceProcessor = new ReferenceProcessor(factory, javaFactory);
+        propertyProcessor = new PropertyProcessor(factory);
+        resourceProcessor = new ResourceProcessor(factory);
+        constructorProcessor = new ConstructorProcessor(factory);
+        referenceProcessor = new ReferenceProcessor(factory, javaFactory);
+        propertyProcessor = new PropertyProcessor(factory);
+    }
+
+    protected <T> void visitConstructor(Constructor<T> constructor,
+                                        JavaImplementation type) throws IntrospectionException {
+        constructorProcessor.visitConstructor(constructor, type);
+        JavaConstructorImpl<?> definition = type.getConstructor();
+        if (definition == null) {
+            definition = new JavaConstructorImpl<T>(constructor);
+            type.getConstructors().put(constructor, definition);
+        }
+        JavaParameterImpl[] parameters = definition.getParameters();
+        for (int i = 0; i < parameters.length; i++) {
+            referenceProcessor.visitConstructorParameter(parameters[i], type);
+            propertyProcessor.visitConstructorParameter(parameters[i], type);
+            resourceProcessor.visitConstructorParameter(parameters[i], type);
+            // monitorProcessor.visitConstructorParameter(parameters[i], type);
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AllowsPassByReferenceProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AllowsPassByReferenceProcessorTestCase.java
new file mode 100644
index 0000000000..ce79ae2045
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/AllowsPassByReferenceProcessorTestCase.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.junit.Before;
+import org.junit.Test;
+import org.oasisopen.sca.annotation.AllowsPassByReference;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class AllowsPassByReferenceProcessorTestCase {
+
+    JavaImplementation type;
+    AllowsPassByReferenceProcessor processor;
+    private JavaImplementationFactory javaImplementationFactory;
+
+    @Test
+    public void testClassAnnotation() throws Exception {
+        processor.visitClass(Foo.class, type);
+        assertEquals(true, type.isAllowsPassByReference());
+
+        processor.visitClass(Bar.class, type);
+        assertEquals(false, type.isAllowsPassByReference());
+
+        Method m1 = Bar.class.getMethod("m1", new Class[] {});
+        processor.visitMethod(m1, type);
+        assertTrue(type.isAllowsPassByReference(m1));
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        javaImplementationFactory = new DefaultJavaImplementationFactory();
+        type = javaImplementationFactory.createJavaImplementation();
+        processor = new AllowsPassByReferenceProcessor(new DefaultAssemblyFactory());
+    }
+
+    @AllowsPassByReference
+    private class Foo {
+    }
+
+    // no annotation
+    private class Bar {
+        @AllowsPassByReference
+        public void m1() {
+
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorProcessorTestCase.java
new file mode 100644
index 0000000000..625aec4858
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorProcessorTestCase.java
@@ -0,0 +1,202 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getProperty;
+import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getReference;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.lang.reflect.Constructor;
+import java.util.Collection;
+import java.util.List;
+import java.util.Set;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaParameterImpl;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.junit.Test;
+import org.oasisopen.sca.annotation.Property;
+import org.oasisopen.sca.annotation.Reference;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConstructorProcessorTestCase {
+    private ConstructorProcessor processor = new ConstructorProcessor(new DefaultAssemblyFactory());
+    
+    private JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+
+    @Test
+    public void testDuplicateConstructor() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        try {
+            processor.visitClass(BadFoo.class, type);
+            fail();
+        } catch (DuplicateConstructorException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testConstructorAnnotation() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Foo> ctor1 = Foo.class.getConstructor(String.class);
+        processor.visitConstructor(ctor1, type);
+        assertEquals("foo", type.getConstructor().getParameters()[0].getName());
+    }
+
+    @Test
+    public void testNoAnnotation() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<NoAnnotation> ctor1 = NoAnnotation.class.getConstructor();
+        processor.visitConstructor(ctor1, type);
+        assertNull(type.getConstructor());
+    }
+
+    @Test
+    public void testBadAnnotation() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<BadAnnotation> ctor1 = BadAnnotation.class.getConstructor(String.class, Foo.class);
+        try {
+            processor.visitConstructor(ctor1, type);
+            fail();
+        } catch (InvalidConstructorException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testMixedParameters() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Mixed> ctor1 = Mixed.class.getConstructor(String.class, String.class, String.class);
+        processor.visitConstructor(ctor1, type);
+
+        AssemblyFactory assemblyFactory = new DefaultAssemblyFactory();
+        JavaInterfaceFactory javaFactory = new DefaultJavaInterfaceFactory();
+        ReferenceProcessor referenceProcessor = new ReferenceProcessor(assemblyFactory, javaFactory);
+        PropertyProcessor propertyProcessor = new PropertyProcessor(assemblyFactory);
+        JavaParameterImpl[] parameters = type.getConstructor().getParameters();
+        for (int i = 0; i < parameters.length; i++) {
+            referenceProcessor.visitConstructorParameter(parameters[i], type);
+            propertyProcessor.visitConstructorParameter(parameters[i], type);
+        }
+
+        assertEquals("_ref0", parameters[0].getName());
+        assertEquals("foo", parameters[1].getName());
+        assertEquals("bar", parameters[2].getName());
+    }
+
+    private static class BadFoo {
+
+        @org.oasisopen.sca.annotation.Constructor("foo")
+        public BadFoo(String foo) {
+
+        }
+
+        @org.oasisopen.sca.annotation.Constructor( {"foo", "bar"})
+        public BadFoo(String foo, String bar) {
+
+        }
+    }
+
+    private static class Foo {
+        @org.oasisopen.sca.annotation.Constructor("foo")
+        public Foo(String foo) {
+
+        }
+    }
+
+    private static class NoAnnotation {
+        public NoAnnotation() {
+        }
+    }
+
+    private static class BadAnnotation {
+        @org.oasisopen.sca.annotation.Constructor("foo")
+        public BadAnnotation(String foo, Foo ref) {
+        }
+    }
+
+    public static final class Mixed {
+        @org.oasisopen.sca.annotation.Constructor
+        public Mixed(@Reference
+        String param1, @Property(name = "foo")
+        String param2, @Reference(name = "bar")
+        String param3) {
+        }
+    }
+
+    public static final class Multiple {
+        @org.oasisopen.sca.annotation.Constructor
+        public Multiple(@Reference
+        Collection<String> param1, @Property(name = "foo")
+        String[] param2, @Reference(name = "bar", required = true)
+        List<String> param3, @Property(name = "abc")
+        Set<String> param4, @Reference(name = "xyz")
+        String[] param5) {
+        }
+    }
+
+    @Test
+    public void testMultiplicity() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Multiple> ctor1 = Multiple.class.getConstructor(Collection.class,
+                                                                    String[].class,
+                                                                    List.class,
+                                                                    Set.class,
+                                                                    String[].class);
+        processor.visitConstructor(ctor1, type);
+        AssemblyFactory assemblyFactory = new DefaultAssemblyFactory();
+        JavaInterfaceFactory javaFactory = new DefaultJavaInterfaceFactory();
+        ReferenceProcessor referenceProcessor = new ReferenceProcessor(assemblyFactory, javaFactory);
+        PropertyProcessor propertyProcessor = new PropertyProcessor(assemblyFactory);
+        JavaParameterImpl[] parameters = type.getConstructor().getParameters();
+        for (int i = 0; i < parameters.length; i++) {
+            referenceProcessor.visitConstructorParameter(parameters[i], type);
+            propertyProcessor.visitConstructorParameter(parameters[i], type);
+        }
+
+        org.apache.tuscany.sca.assembly.Reference ref0 = getReference(type, "_ref0");
+        assertNotNull(ref0);
+        assertEquals(Multiplicity.ONE_N, ref0.getMultiplicity());
+        org.apache.tuscany.sca.assembly.Reference ref1 = getReference(type, "bar");
+        assertNotNull(ref1);
+        assertEquals(Multiplicity.ONE_N, ref1.getMultiplicity());
+        org.apache.tuscany.sca.assembly.Reference ref2 = getReference(type, "xyz");
+        assertNotNull(ref2);
+        assertEquals(Multiplicity.ONE_N, ref2.getMultiplicity());
+        org.apache.tuscany.sca.assembly.Property prop1 = getProperty(type, "foo");
+        assertNotNull(prop1);
+        assertTrue(prop1.isMany());
+        org.apache.tuscany.sca.assembly.Property prop2 = getProperty(type, "abc");
+        assertNotNull(prop2);
+        assertTrue(prop2.isMany());
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorPropertyTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorPropertyTestCase.java
new file mode 100644
index 0000000000..3f531e48d6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorPropertyTestCase.java
@@ -0,0 +1,169 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getProperty;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.lang.reflect.Constructor;
+import java.util.List;
+
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.junit.Test;
+import org.oasisopen.sca.annotation.Property;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConstructorPropertyTestCase extends AbstractProcessorTest {
+    
+    private JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+
+    @Test
+    public void testProperty() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Foo> ctor = Foo.class.getConstructor(String.class);
+        visitConstructor(ctor, type);
+        org.apache.tuscany.sca.assembly.Property property = getProperty(type, "myProp");
+        assertTrue(property.isMustSupply());
+        assertEquals("myProp", property.getName());
+    }
+
+    @Test
+    public void testTwoPropertiesSameType() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Foo> ctor = Foo.class.getConstructor(String.class, String.class);
+        visitConstructor(ctor, type);
+        assertNotNull(getProperty(type, "myProp1"));
+        assertNotNull(getProperty(type, "myProp2"));
+    }
+
+    @Test
+    public void testDuplicateProperty() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<BadFoo> ctor = BadFoo.class.getConstructor(String.class, String.class);
+        try {
+            visitConstructor(ctor, type);
+            fail();
+        } catch (DuplicatePropertyException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testNoName() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<BadFoo> ctor = BadFoo.class.getConstructor(String.class);
+        try {
+            visitConstructor(ctor, type);
+            fail();
+        } catch (InvalidPropertyException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testNamesOnConstructor() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Foo> ctor = Foo.class.getConstructor(Integer.class);
+        visitConstructor(ctor, type);
+        assertNotNull(getProperty(type, "myProp"));
+    }
+
+    @Test
+    public void testInvalidNumberOfNames() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<BadFoo> ctor = BadFoo.class.getConstructor(Integer.class, Integer.class);
+        try {
+            visitConstructor(ctor, type);
+            fail();
+        } catch (InvalidConstructorException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testNoMatchingNames() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<BadFoo> ctor = BadFoo.class.getConstructor(List.class, List.class);
+        try {
+            visitConstructor(ctor, type);
+            fail();
+        } catch (InvalidConstructorException e) {
+            // expected
+        }
+    }
+
+//    public void testMultiplicityRequired() throws Exception {
+    // TODO multiplicity
+//    }
+
+    private static class Foo {
+
+        @org.oasisopen.sca.annotation.Constructor()
+        public Foo(@Property(name = "myProp", required = true)String prop) {
+
+        }
+
+        @org.oasisopen.sca.annotation.Constructor("myProp")
+        public Foo(@Property Integer prop) {
+
+        }
+
+        @org.oasisopen.sca.annotation.Constructor()
+        public Foo(@Property(name = "myProp1")String prop1, @Property(name = "myProp2")String prop2) {
+
+        }
+
+        @org.oasisopen.sca.annotation.Constructor()
+        public Foo(@Property List prop) {
+
+        }
+    }
+
+    private static class BadFoo {
+
+        @org.oasisopen.sca.annotation.Constructor()
+        public BadFoo(@Property(name = "myProp")String prop1, @Property(name = "myProp")String prop2) {
+
+        }
+
+        @org.oasisopen.sca.annotation.Constructor()
+        public BadFoo(@Property String prop) {
+
+        }
+
+        @org.oasisopen.sca.annotation.Constructor("myProp")
+        public BadFoo(@Property Integer prop, @Property Integer prop2) {
+
+        }
+
+        @org.oasisopen.sca.annotation.Constructor({"myRef", "myRef2"})
+        public BadFoo(@Property List ref, @Property(name = "myOtherRef")List ref2) {
+
+        }
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorReferenceTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorReferenceTestCase.java
new file mode 100644
index 0000000000..decdc34386
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorReferenceTestCase.java
@@ -0,0 +1,173 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getReference;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.fail;
+
+import java.lang.reflect.Constructor;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.junit.Test;
+import org.oasisopen.sca.annotation.Reference;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConstructorReferenceTestCase extends AbstractProcessorTest {
+    
+    private JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+
+    @Test
+    public void testReference() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Foo> ctor = Foo.class.getConstructor(String.class);
+        visitConstructor(ctor, type);
+        org.apache.tuscany.sca.assembly.Reference reference = getReference(type, "myRef");
+        assertEquals(Multiplicity.ONE_ONE, reference.getMultiplicity());
+        assertEquals("myRef", reference.getName());
+    }
+
+    @Test
+    public void testTwoReferencesSameType() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Foo> ctor = Foo.class.getConstructor(String.class, String.class);
+        visitConstructor(ctor, type);
+        assertNotNull(getReference(type, "myRef1"));
+        assertNotNull(getReference(type, "myRef2"));
+    }
+
+    @Test
+    public void testDuplicateProperty() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<BadFoo> ctor = BadFoo.class.getConstructor(String.class, String.class);
+        try {
+            visitConstructor(ctor, type);
+            fail();
+        } catch (DuplicateReferenceException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testNoName() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<NoNameFoo> ctor = NoNameFoo.class.getConstructor(String.class);
+        visitConstructor(ctor, type);
+        assertNotNull(getReference(type, "_ref0"));
+    }
+
+    @Test
+    public void testNamesOnConstructor() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Foo> ctor = Foo.class.getConstructor(Integer.class);
+        visitConstructor(ctor, type);
+        assertNotNull(getReference(type, "myRef"));
+    }
+
+    @Test
+    public void testInvalidNumberOfNames() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<BadFoo> ctor = BadFoo.class.getConstructor(Integer.class, Integer.class);
+        try {
+            visitConstructor(ctor, type);
+            fail();
+        } catch (InvalidConstructorException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testNoMatchingNames() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<BadFoo> ctor = BadFoo.class.getConstructor(List.class, List.class);
+        try {
+            visitConstructor(ctor, type);
+            fail();
+        } catch (InvalidConstructorException e) {
+            // expected
+        }
+    }
+
+//    public void testMultiplicityRequired() throws Exception {
+    // TODO multiplicity
+//    }
+
+    private static class Foo {
+
+        @org.oasisopen.sca.annotation.Constructor()
+        public Foo(@Reference(name = "myRef", required = true)String prop) {
+
+        }
+
+        @org.oasisopen.sca.annotation.Constructor()
+        public Foo(@Reference(name = "myRef1")String prop1, @Reference(name = "myRef2")String prop2) {
+
+        }
+
+        @org.oasisopen.sca.annotation.Constructor("myRef")
+        public Foo(@Reference Integer prop) {
+
+        }
+
+        @org.oasisopen.sca.annotation.Constructor()
+        public Foo(@Reference List prop) {
+
+        }
+    }
+
+    private static class NoNameFoo {
+
+        @org.oasisopen.sca.annotation.Constructor
+        public NoNameFoo(@Reference String prop) {
+
+        }
+    }
+
+    private static class BadFoo {
+
+        @org.oasisopen.sca.annotation.Constructor
+        public BadFoo(@Reference(name = "myRef")String prop1, @Reference(name = "myRef")String prop2) {
+
+        }
+
+        @org.oasisopen.sca.annotation.Constructor
+        public BadFoo(@Reference String prop) {
+
+        }
+
+        @org.oasisopen.sca.annotation.Constructor("myRef")
+        public BadFoo(@Reference Integer ref, @Reference Integer ref2) {
+
+        }
+
+        @org.oasisopen.sca.annotation.Constructor({"myRef", "myRef2"})
+        public BadFoo(@Reference List ref, @Reference(name = "myOtherRef")List ref2) {
+
+        }
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorResourceTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorResourceTestCase.java
new file mode 100644
index 0000000000..e8d26f6103
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConstructorResourceTestCase.java
@@ -0,0 +1,164 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.fail;
+
+import java.lang.reflect.Constructor;
+import java.util.List;
+
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConstructorResourceTestCase extends AbstractProcessorTest {
+    
+    private JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+
+    @Test
+    public void testResource() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Foo> ctor = Foo.class.getConstructor(String.class);
+        visitConstructor(ctor, type);
+        org.apache.tuscany.sca.implementation.java.JavaResourceImpl resource = type.getResources().get("myResource");
+        assertFalse(resource.isOptional());
+    }
+
+    @Test
+    public void testTwoResourcesSameType() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Foo> ctor = Foo.class.getConstructor(String.class, String.class);
+        visitConstructor(ctor, type);
+        assertNotNull(type.getResources().get("myResource1"));
+        assertNotNull(type.getResources().get("myResource2"));
+    }
+
+    @Test
+    public void testDuplicateResource() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<BadFoo> ctor = BadFoo.class.getConstructor(String.class, String.class);
+        try {
+            visitConstructor(ctor, type);
+            fail();
+        } catch (DuplicateResourceException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testNoName() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<ConstructorResourceTestCase.BadFoo> ctor =
+            ConstructorResourceTestCase.BadFoo.class.getConstructor(String.class);
+        try {
+            visitConstructor(ctor, type);
+            fail();
+        } catch (InvalidResourceException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testNamesOnConstructor() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Foo> ctor = Foo.class.getConstructor(Integer.class);
+        visitConstructor(ctor, type);
+        assertNotNull(type.getResources().get("myResource"));
+    }
+
+    @Test
+    public void testInvalidNumberOfNames() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<ConstructorResourceTestCase.BadFoo> ctor =
+            ConstructorResourceTestCase.BadFoo.class.getConstructor(Integer.class, Integer.class);
+        try {
+            visitConstructor(ctor, type);
+            fail();
+        } catch (InvalidConstructorException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testNoMatchingNames() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<ConstructorResourceTestCase.BadFoo> ctor =
+            ConstructorResourceTestCase.BadFoo.class.getConstructor(List.class, List.class);
+        try {
+            visitConstructor(ctor, type);
+            fail();
+        } catch (InvalidConstructorException e) {
+            // expected
+        }
+    }
+
+    private static class Foo {
+
+        @org.oasisopen.sca.annotation.Constructor
+        public Foo(@Resource(name = "myResource") String resource) {
+
+        }
+
+        @org.oasisopen.sca.annotation.Constructor("myResource")
+        public Foo(@Resource Integer resource) {
+
+        }
+
+        @org.oasisopen.sca.annotation.Constructor
+        public Foo(@Resource(name = "myResource1") String res1, @Resource(name = "myResource2") String res2) {
+
+        }
+
+        @org.oasisopen.sca.annotation.Constructor
+        public Foo(@Resource List res) {
+
+        }
+    }
+
+    private static class BadFoo {
+
+        @org.oasisopen.sca.annotation.Constructor
+        public BadFoo(@Resource(name = "myResource") String res1, @Resource(name = "myResource") String res2) {
+
+        }
+
+        @org.oasisopen.sca.annotation.Constructor
+        public BadFoo(@Resource String res) {
+
+        }
+
+        @org.oasisopen.sca.annotation.Constructor("myProp")
+        public BadFoo(@Resource Integer res, @Resource Integer res2) {
+
+        }
+
+        @org.oasisopen.sca.annotation.Constructor({"myRes", "myRes2"})
+        public BadFoo(@Resource List res, @Resource(name = "myOtherRes") List res2) {
+
+        }
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ContextProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ContextProcessorTestCase.java
new file mode 100644
index 0000000000..124c83e9e2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ContextProcessorTestCase.java
@@ -0,0 +1,216 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.fail;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.junit.Before;
+import org.junit.Test;
+import org.oasisopen.sca.ComponentContext;
+import org.oasisopen.sca.RequestContext;
+import org.oasisopen.sca.annotation.ComponentName;
+import org.oasisopen.sca.annotation.Context;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ContextProcessorTestCase  {
+    private ContextProcessor processor;
+    private ComponentNameProcessor nameProcessor;
+    private JavaImplementationFactory javaImplementationFactory;
+
+    @Test
+    public void testComponentContextMethod() throws Exception {
+        Method method = Foo.class.getMethod("setContext", ComponentContext.class);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitMethod(method, type);
+        assertNotNull(type.getResources().get("context"));
+    }
+
+    @Test
+    public void testComponentContextField() throws Exception {
+        Field field = Foo.class.getDeclaredField("context");
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitField(field, type);
+        assertNotNull(type.getResources().get("context"));
+    }
+
+    @Test
+    public void testRequestContextMethod() throws Exception {
+        Method method = Foo.class.getMethod("setRequestContext", RequestContext.class);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitMethod(method, type);
+        assertNotNull(type.getResources().get("requestContext"));
+    }
+
+    @Test
+    public void testRequestContextField() throws Exception {
+        Field field = Foo.class.getDeclaredField("requestContext");
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitField(field, type);
+        assertNotNull(type.getResources().get("requestContext"));
+    }
+
+    @Test
+    public void testComponentNameMethod() throws Exception {
+        Method method = Foo.class.getMethod("setName", String.class);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        nameProcessor.visitMethod(method, type);
+        assertNotNull(type.getResources().get("name"));
+    }
+
+    @Test
+    public void testComponentNameField() throws Exception {
+        Field field = Foo.class.getDeclaredField("name");
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        nameProcessor.visitField(field, type);
+        assertNotNull(type.getResources().get("name"));
+    }
+
+    @Test
+    public void testInvalidParamType() throws Exception {
+        Method method = Foo.class.getMethod("setContext", String.class);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        try {
+            processor.visitMethod(method, type);
+            fail();
+        } catch (UnknownContextTypeException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testInvalidParamTypeField() throws Exception {
+        Field field = Foo.class.getDeclaredField("badContext");
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        try {
+            processor.visitField(field, type);
+            fail();
+        } catch (UnknownContextTypeException e) {
+            // expected
+        }
+    }
+
+
+    @Test
+    public void testInvalidParamNum() throws Exception {
+        Method method = Foo.class.getMethod("setContext", ComponentContext.class, String.class);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        try {
+            processor.visitMethod(method, type);
+            fail();
+        } catch (IllegalContextException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testInvalidNoParams() throws Exception {
+        Method method = Foo.class.getMethod("setContext");
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        try {
+            processor.visitMethod(method, type);
+            fail();
+        } catch (IllegalContextException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testNoContext() throws Exception {
+        Method method = Foo.class.getMethod("noContext", ComponentContext.class);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitMethod(method, type);
+        assertEquals(0, type.getResources().size());
+    }
+
+    @Test
+    public void testNoContextField() throws Exception {
+        Field field = Foo.class.getDeclaredField("noContext");
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitField(field, type);
+        assertEquals(0, type.getResources().size());
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        javaImplementationFactory = new DefaultJavaImplementationFactory();
+        processor = new ContextProcessor(new DefaultAssemblyFactory());
+        nameProcessor = new ComponentNameProcessor(new DefaultAssemblyFactory());
+    }
+
+    private class Foo {
+        @Context
+        protected ComponentContext context;
+
+        @ComponentName
+        protected String name;
+
+        @Context
+        protected Object badContext;
+
+        protected ComponentContext noContext;
+
+        @Context
+        protected RequestContext requestContext;
+
+        @Context
+        public void setContext(ComponentContext context) {
+
+        }
+
+        @ComponentName
+        public void setName(String name) {
+
+        }
+
+        @Context
+        public void setContext(String context) {
+
+        }
+
+        @Context
+        public void setContext(ComponentContext context, String string) {
+
+        }
+
+        @Context
+        public void setContext() {
+
+        }
+
+        public void noContext(ComponentContext context) {
+
+        }
+
+        @Context
+        public void setRequestContext(RequestContext requestContext) {
+            this.requestContext = requestContext;
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConversationIDProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConversationIDProcessorTestCase.java
new file mode 100644
index 0000000000..9bff2aa556
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConversationIDProcessorTestCase.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.junit.Assert.assertNotNull;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.junit.Before;
+import org.junit.Test;
+import org.oasisopen.sca.annotation.ConversationID;
+
+/**
+ * Test the ConversationIDProcessor
+ *
+ * @version $Rev$ $Date$
+ */
+public class ConversationIDProcessorTestCase {
+    private ConversationIDProcessor processor;
+    private JavaImplementationFactory javaImplementationFactory;
+
+    @Test
+    public void testConversationIDMethod() throws Exception {
+        Method method = Foo.class.getMethod("setConversationID", String.class);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitMethod(method, type);
+        assertNotNull(type.getResources().get("conversationID"));
+    }
+
+    @Test
+    public void testConversationIDField() throws Exception {
+        Field field = Foo.class.getDeclaredField("cid");
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitField(field, type);
+        assertNotNull(type.getResources().get("cid"));
+    }
+
+    @Test
+    public void testConversationIDMethodNotString() throws Exception {
+        Method method = Foo.class.getMethod("setConversationID", Long.class);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitMethod(method, type);
+        assertNotNull(type.getResources().get("conversationID"));
+    }
+
+    @Test
+    public void testConversationIDFieldNotString() throws Exception {
+        Field field = Foo.class.getDeclaredField("longCID");
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitField(field, type);
+        assertNotNull(type.getResources().get("longCID"));
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        javaImplementationFactory = new DefaultJavaImplementationFactory();
+        processor = new ConversationIDProcessor(new DefaultAssemblyFactory());
+    }
+
+    private class Foo {
+
+        @ConversationID
+        protected String cid;
+
+        @ConversationID
+        public void setConversationID(String cid) {
+
+        }
+
+        @ConversationID
+        protected Long longCID;
+
+        @ConversationID
+        public void setConversationID(Long cid) {
+
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConversationProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConversationProcessorTestCase.java
new file mode 100644
index 0000000000..9978cd456d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConversationProcessorTestCase.java
@@ -0,0 +1,153 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.junit.Test;
+import org.oasisopen.sca.annotation.ConversationAttributes;
+import org.oasisopen.sca.annotation.ConversationID;
+import org.oasisopen.sca.annotation.Scope;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConversationProcessorTestCase {
+    private ConversationProcessor processor = new ConversationProcessor(new DefaultAssemblyFactory());
+    private JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+
+    @Test
+    public void testMaxIdleTime() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(FooMaxIdle.class, type);
+        assertEquals(10000L, type.getMaxIdleTime());
+        assertEquals(-1, type.getMaxAge());
+    }
+
+    @Test
+    public void testMaxAge() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(FooMaxAge.class, type);
+        assertEquals(10000L, type.getMaxAge());
+        assertEquals(-1, type.getMaxIdleTime());
+    }
+
+    @Test
+    public void testImplicitScope() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(ImplicitFooScope.class, type);
+        assertEquals(org.apache.tuscany.sca.implementation.java.JavaScopeImpl.CONVERSATION, type.getJavaScope());
+    }
+
+    /* TUSCANY-1999 - apply conversation properties to all scopes
+    public void testBadFooScope() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        try {
+            processor.visitClass(BadFooScope.class, type);
+            fail();
+        } catch (InvalidConversationalImplementation e) {
+            // expected
+        }
+    }
+    */
+
+    @Test
+    public void testBadFooBoth() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(BadFooBoth.class, type);
+        assertEquals(10000L, type.getMaxAge());
+        assertEquals(10000L, type.getMaxIdleTime());
+    }
+
+    @Test
+    public void testJustConversation() throws Exception {
+        // TODO do we want these semantics
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(FooJustConversation.class, type);
+        assertEquals(org.apache.tuscany.sca.implementation.java.JavaScopeImpl.CONVERSATION, type.getJavaScope());
+        assertEquals(-1, type.getMaxAge());
+        assertEquals(-1, type.getMaxIdleTime());
+    }
+
+    @Test
+    public void testSetConversationIDField() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Field field = FooWithConversationIDField.class.getDeclaredField("conversationID");
+        processor.visitField(field, type);
+        assertNotNull(type.getConversationIDMembers());
+        assertEquals(field, type.getConversationIDMembers().get(0));
+    }
+
+    @Test
+    public void testSetConversationIDMethod() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Method method = FooWithConversationIDMethod.class.getDeclaredMethods()[0];
+        processor.visitMethod(method, type);
+        assertNotNull(type.getConversationIDMembers());
+        assertEquals(method, type.getConversationIDMembers().get(0));
+    }
+
+    @Scope("CONVERSATION")
+    @ConversationAttributes(maxIdleTime = "10 seconds")
+    private class FooMaxIdle {
+    }
+
+    @Scope("CONVERSATION")
+    @ConversationAttributes(maxAge = "10 seconds")
+    private class FooMaxAge {
+    }
+
+    @Scope("CONVERSATION")
+    @ConversationAttributes(maxAge = "10 seconds", maxIdleTime = "10 seconds")
+    private class BadFooBoth {
+    }
+
+    @ConversationAttributes(maxAge = "10 seconds")
+    private class ImplicitFooScope {
+    }
+
+    @Scope("STATELESS")
+    @ConversationAttributes(maxAge = "10 seconds")
+    private class BadFooScope {
+    }
+
+    @ConversationAttributes
+    private class FooJustConversation {
+    }
+
+    private class FooWithConversationIDField {
+        
+        @ConversationID
+        String conversationID;
+    }
+
+    private class FooWithConversationIDMethod {
+        @ConversationID
+        void setConversationID(String conversationID) {
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConvertTimeMillisTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConvertTimeMillisTestCase.java
new file mode 100644
index 0000000000..4e5a2dfee6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ConvertTimeMillisTestCase.java
@@ -0,0 +1,114 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConvertTimeMillisTestCase {
+
+	@Test
+    public void testConvertSeconds() throws Exception {
+        assertEquals(10000L, MockProcessor.convertTimeMillis("10 seconds"));
+        assertEquals(10000L, MockProcessor.convertTimeMillis("10 SECONDS"));
+        try {
+        	MockProcessor.convertTimeMillis("10seconds");
+            fail();
+        } catch (NumberFormatException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testConvertMinutes() throws Exception {
+        assertEquals(600000L, MockProcessor.convertTimeMillis("10 minutes"));
+        assertEquals(600000L, MockProcessor.convertTimeMillis("10 MINUTES"));
+        try {
+        	MockProcessor.convertTimeMillis("10minutes");
+            fail();
+        } catch (NumberFormatException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testConvertHours() throws Exception {
+        assertEquals(36000000L, MockProcessor.convertTimeMillis("10 hours"));
+        assertEquals(36000000L, MockProcessor.convertTimeMillis("10 HOURS"));
+        try {
+        	MockProcessor.convertTimeMillis("10hours");
+            fail();
+        } catch (NumberFormatException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testConvertDays() throws Exception {
+        assertEquals(864000000L, MockProcessor.convertTimeMillis("10 days"));
+        assertEquals(864000000L, MockProcessor.convertTimeMillis("10 DAYS"));
+        try {
+        	MockProcessor.convertTimeMillis("10days");
+            fail();
+        } catch (NumberFormatException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testConvertYears() throws Exception {
+        assertEquals(315569260000L, MockProcessor.convertTimeMillis("10 years"));
+        assertEquals(315569260000L, MockProcessor.convertTimeMillis("10 YEARS"));
+        try {
+        	MockProcessor.convertTimeMillis("10years");
+            fail();
+        } catch (NumberFormatException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testConvertDefault() throws Exception {
+        assertEquals(10000L, MockProcessor.convertTimeMillis("10 "));
+        assertEquals(10000L, MockProcessor.convertTimeMillis("10"));
+    }
+
+    @Test
+    public void testInvalid() throws Exception {
+        try {
+        	MockProcessor.convertTimeMillis("foo");
+            fail();
+        } catch (NumberFormatException e) {
+            // expected
+        }
+    }
+
+    private class MockProcessor extends ConversationProcessor {
+        
+        public MockProcessor() {
+            super(new DefaultAssemblyFactory());
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DestroyProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DestroyProcessorTestCase.java
new file mode 100644
index 0000000000..b82205863c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/DestroyProcessorTestCase.java
@@ -0,0 +1,136 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.fail;
+
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.junit.Test;
+import org.oasisopen.sca.annotation.Destroy;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class DestroyProcessorTestCase {
+    
+    private AssemblyFactory assemblyFactory = new DefaultAssemblyFactory();
+    private JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+
+    @Test
+    public void testDestroy() throws Exception {
+        DestroyProcessor processor = new DestroyProcessor(assemblyFactory);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Method method = Foo.class.getMethod("destroy");
+        processor.visitMethod(method, type);
+        assertNotNull(type.getDestroyMethod());
+    }
+
+    @Test
+    public void testBadDestroy() throws Exception {
+        DestroyProcessor processor = new DestroyProcessor(assemblyFactory);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Method method = Bar.class.getMethod("badDestroy", String.class);
+        try {
+            processor.visitMethod(method, type);
+            fail();
+        } catch (IllegalDestructorException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testTwoDestroy() throws Exception {
+        DestroyProcessor processor = new DestroyProcessor(assemblyFactory);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Method method = Bar.class.getMethod("destroy");
+        Method method2 = Bar.class.getMethod("destroy2");
+        processor.visitMethod(method, type);
+        try {
+            processor.visitMethod(method2, type);
+            fail();
+        } catch (DuplicateDestructorException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testProtectedDestroy() throws Exception {
+        DestroyProcessor processor = new DestroyProcessor(assemblyFactory);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Method method = Bar.class.getDeclaredMethod("protectedDestroy");
+        try {
+            processor.visitMethod(method, type);
+            fail();
+        } catch (IllegalDestructorException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testPrivateDestroy() throws Exception {
+        DestroyProcessor processor = new DestroyProcessor(assemblyFactory);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Method method = Bar.class.getDeclaredMethod("privateDestroy");
+        try {
+            processor.visitMethod(method, type);
+            fail();
+        } catch (IllegalDestructorException e) {
+            // expected
+        }
+    }
+
+    private class Foo {
+
+        @Destroy
+        public void destroy() {
+        }
+    }
+
+
+    private class Bar {
+
+        @Destroy
+        public void destroy() {
+        }
+
+        @Destroy
+        public void destroy2() {
+        }
+
+        @Destroy
+        public void badDestroy(String foo) {
+        }
+
+        @Destroy
+        protected void protectedDestroy(){
+        }
+
+        @Destroy
+        private void privateDestroy(){
+        }
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/EagerInitProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/EagerInitProcessorTestCase.java
new file mode 100644
index 0000000000..04d87f60fe
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/EagerInitProcessorTestCase.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.junit.Test;
+import org.oasisopen.sca.annotation.EagerInit;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class EagerInitProcessorTestCase {
+
+    private AssemblyFactory assemblyFactory = new DefaultAssemblyFactory();
+    private JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+    
+    @Test
+    public void testNoLevel() throws IntrospectionException {
+        EagerInitProcessor processor = new EagerInitProcessor(assemblyFactory);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(Level.class, type);
+    }
+
+    @Test
+    public void testSubclass() throws IntrospectionException {
+        EagerInitProcessor processor = new EagerInitProcessor(assemblyFactory);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(SubClass.class, type);
+    }
+
+    @EagerInit
+    private class Level {
+    }
+
+    private class SubClass extends Level {
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicAndPropertyTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicAndPropertyTestCase.java
new file mode 100644
index 0000000000..53dd94c1a3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicAndPropertyTestCase.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.junit.Assert.assertEquals;
+
+import java.lang.reflect.Constructor;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaConstructorImpl;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.junit.Before;
+import org.junit.Test;
+import org.oasisopen.sca.annotation.Property;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class HeuristicAndPropertyTestCase {
+
+    private PropertyProcessor propertyProcessor;
+    private HeuristicPojoProcessor heuristicProcessor;
+    private AssemblyFactory assemblyFactory = new DefaultAssemblyFactory();
+    private JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+
+    /**
+     * Verifies the property and heuristic processors don't collide
+     */
+    @SuppressWarnings("unchecked")
+    @Test
+    public void testPropertyProcessorWithHeuristicProcessor() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor ctor = Foo.class.getConstructor(String.class);
+        type.setConstructor(new JavaConstructorImpl(ctor));
+        propertyProcessor.visitConstructorParameter(type.getConstructor().getParameters()[0], type);
+        heuristicProcessor.visitEnd(Foo.class, type);
+        assertEquals(1, type.getProperties().size());
+        assertEquals("foo", type.getProperties().get(0).getName());
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        propertyProcessor = new PropertyProcessor(assemblyFactory);
+        heuristicProcessor = new HeuristicPojoProcessor(assemblyFactory, new DefaultJavaInterfaceFactory());
+    }
+
+    public static class Foo {
+        public Foo(@Property(name = "foo")
+        String prop) {
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicConstructorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicConstructorTestCase.java
new file mode 100644
index 0000000000..19197e81e4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicConstructorTestCase.java
@@ -0,0 +1,327 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getProperty;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.lang.reflect.Constructor;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.junit.Test;
+import org.oasisopen.sca.annotation.Property;
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class HeuristicConstructorTestCase extends AbstractProcessorTest {
+
+    private AssemblyFactory factory;
+    private JavaInterfaceFactory javaFactory;
+    private HeuristicPojoProcessor processor;
+    private JavaImplementationFactory javaImplementationFactory;
+
+    public HeuristicConstructorTestCase() {
+        factory = new DefaultAssemblyFactory();
+        javaFactory = new DefaultJavaInterfaceFactory();
+        javaImplementationFactory = new DefaultJavaImplementationFactory();
+        processor = new HeuristicPojoProcessor(factory, javaFactory);
+    }
+
+    private <T> void visitEnd(Class<T> clazz, JavaImplementation type) throws IntrospectionException {
+        for (Constructor<?> constructor : clazz.getConstructors()) {
+            visitConstructor(constructor, type);
+        }
+        processor.visitEnd(clazz, type);
+    }
+
+    /**
+     * Verifies a single constructor is chosen with a parameter as the type
+     */
+    @Test
+    public void testSingleConstructorWithParam() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        org.apache.tuscany.sca.assembly.Property prop = factory.createProperty();
+        prop.setName("foo");
+        type.getProperties().add(prop);
+        // Hack to add a property member
+        JavaElementImpl element = new JavaElementImpl("foo", String.class, null);
+        type.getPropertyMembers().put("foo", element);
+        visitEnd(Foo1.class, type);
+        assertNotNull(type.getConstructor().getConstructor());
+        assertEquals("foo", type.getConstructor().getParameters()[0].getName());
+    }
+
+    /**
+     * Verifies a single constructor is chosen with a reference as the type
+     */
+    @Test
+    public void testSingleConstructorWithRef() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        org.apache.tuscany.sca.assembly.Reference ref = factory.createReference();
+        ref.setName("foo");
+        type.getReferences().add(ref);
+        type.getReferenceMembers().put("foo", new JavaElementImpl("foo", String.class, null));
+        visitEnd(Foo1.class, type);
+        assertNotNull(type.getConstructor().getConstructor());
+        assertEquals("foo", type.getConstructor().getParameters()[0].getName());
+    }
+
+    /**
+     * Verifies a single constructor is chosen with a property and a reference
+     * as the type
+     */
+    @Test
+    public void testSingleConstructorWithPropRef() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+
+        org.apache.tuscany.sca.assembly.Property prop = factory.createProperty();
+        prop.setName("foo");
+        type.getProperties().add(prop);
+        // Hack to add a property member
+        JavaElementImpl element = new JavaElementImpl("foo", String.class, null);
+        type.getPropertyMembers().put("foo", element);
+
+        org.apache.tuscany.sca.assembly.Reference ref = ModelHelper.createReference(factory, javaFactory, "ref", Foo1.class);
+        type.getReferences().add(ref);
+        type.getReferenceMembers().put("ref", new JavaElementImpl("ref", Foo1.class, null));
+        visitEnd(Foo2.class, type);
+        assertNotNull(type.getConstructor().getConstructor());
+        assertEquals(2, type.getConstructor().getParameters().length);
+    }
+
+    @Test
+    public void testSingleConstructorResolvableParam() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        visitEnd(Foo5.class, type);
+        assertEquals(String.class, type.getPropertyMembers().get("string").getType());
+    }
+
+    @Test
+    public void testSingleConstructorResolvableRef() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        visitEnd(Foo6.class, type);
+        assertTrue(ModelHelper.matches(ModelHelper.getReference(type, "ref"), Ref.class));
+    }
+
+    @Test
+    public void testSingleConstructorAmbiguousRef() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        org.apache.tuscany.sca.assembly.Reference ref = ModelHelper.createReference(factory, javaFactory, "ref", Foo1.class);
+        type.getReferences().add(ref);
+        type.getReferenceMembers().put("ref", new JavaElementImpl("ref", Foo1.class, null));
+        org.apache.tuscany.sca.assembly.Reference ref2 = ModelHelper.createReference(factory, javaFactory, "ref2", Foo1.class);
+        type.getReferences().add(ref2);
+        type.getReferenceMembers().put("ref2", new JavaElementImpl("ref2", Foo1.class, null));
+        try {
+            visitEnd(Foo4.class, type);
+            fail();
+        } catch (AmbiguousConstructorException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testConstructorPropertyAnnotatedParamsOnly() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        visitEnd(Foo7.class, type);
+        assertNotNull(getProperty(type, "myProp"));
+    }
+
+    @Test
+    public void testConstructorReferenceAnnotatedParamsOnly() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        visitEnd(Foo8.class, type);
+        assertNotNull(ModelHelper.getReference(type, "myRef"));
+    }
+
+    @Test
+    public void testDefaultConstructor() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        visitEnd(Foo3.class, type);
+        assertNotNull(type.getConstructor().getConstructor());
+    }
+
+    @Test
+    public void testSameTypesButAnnotated() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        visitEnd(Foo12.class, type);
+        assertEquals(2, type.getProperties().size());
+        assertNotNull(getProperty(type, "prop1"));
+        assertNotNull(getProperty(type, "prop2"));
+    }
+
+    /**
+     * Verifies processing executes with additional extension annotations
+     */
+    @Test
+    public void testRandomAnnotation() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        visitEnd(Foo11.class, type);
+        assertEquals(1, type.getProperties().size());
+        assertNotNull(getProperty(type, "prop1"));
+    }
+
+    @Test
+    public void testPrivateConstructor() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        try {
+            visitEnd(Foo14.class, type);
+            fail();
+        } catch (NoConstructorException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testMultipleConstructors() throws Exception {
+        // throw new UnsupportedOperationException("Finish heuristic multiple
+        // constructors - Foo10");
+    }
+
+    public static class Foo1 {
+        public Foo1(String val) {
+        }
+    }
+
+    public static class Foo2 {
+        public Foo2(String val, Foo1 ref) {
+        }
+    }
+
+    public static class Foo3 {
+    }
+
+    public static class Foo4 {
+        public Foo4(Foo1 ref) {
+        }
+    }
+
+    public static class Prop {
+
+    }
+
+    @Remotable
+    public static interface Ref {
+
+    }
+
+    public static class Foo5 {
+        public Foo5(String val) {
+        }
+    }
+
+    public static class Foo6 {
+        public Foo6(Ref ref) {
+        }
+    }
+
+    public static class Foo7 {
+        public Foo7(@Property(name = "myProp")
+        String prop) {
+        }
+    }
+
+    public static class Foo8 {
+        public Foo8(@Reference(name = "myRef")
+        String ref) {
+        }
+    }
+
+    public static class Foo9 {
+        public Foo9(@Reference(name = "myRef")
+        String ref) {
+        }
+    }
+
+    public static class Foo10 {
+
+        public Foo10() {
+        }
+
+        public Foo10(String prop) {
+        }
+
+        public Foo10(@Property(name = "prop1")
+        String prop1, @Property(name = "prop2")
+        String prop2) {
+
+        }
+    }
+
+    public static class Foo11 {
+
+        public Foo11(@Property(name = "prop1")
+        String prop, @Baz
+        String baz) {
+        }
+    }
+
+    public static class Foo12 {
+
+        public Foo12(@Property(name = "prop1")
+        String prop, @Property(name = "prop2")
+        String baz) {
+        }
+    }
+
+    public @interface Baz {
+
+    }
+
+    public static class Foo13 {
+        public Foo13(@Reference
+        String foo) {
+        }
+    }
+
+    public static final class Foo14 {
+        private Foo14() {
+        }
+    }
+
+    public static final class Foo15 {
+        public Foo15(@Reference
+        String param1, @Reference
+        String param2) {
+        }
+    }
+
+    public static final class Foo16 {
+        public Foo16(@Reference
+        String param1, @Property(name = "foo")
+        String param2, @Reference(name = "bar")
+        String param3) {
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicPojoProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicPojoProcessorTestCase.java
new file mode 100644
index 0000000000..a163652ead
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeuristicPojoProcessorTestCase.java
@@ -0,0 +1,581 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+import java.lang.reflect.Constructor;
+import java.util.Collection;
+import java.util.List;
+
+import javax.jws.WebService;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaConstructorImpl;
+import org.apache.tuscany.sca.implementation.java.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper;
+import org.junit.Test;
+import org.oasisopen.sca.annotation.Property;
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Remotable;
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * Verifies component type information is properly introspected from an unadorned
+ * POJO according to the SCA Java Client and Implementation Model Specification
+ * 
+ * @version $Rev$ $Date$
+ */
+public class HeuristicPojoProcessorTestCase extends AbstractProcessorTest {
+
+    private org.apache.tuscany.sca.implementation.java.introspect.impl.HeuristicPojoProcessor processor;
+    private JavaImplementationFactory javaImplementationFactory;
+
+    public HeuristicPojoProcessorTestCase() {
+        processor = new HeuristicPojoProcessor(new DefaultAssemblyFactory(), new DefaultJavaInterfaceFactory());
+        javaImplementationFactory = new DefaultJavaImplementationFactory();
+    }
+
+    private <T> void visitEnd(Class<T> clazz, JavaImplementation type) throws IntrospectionException {
+        for (Constructor<?> constructor : clazz.getConstructors()) {
+            visitConstructor(constructor, type);
+        }
+        processor.visitEnd(clazz, type);
+    }
+
+    /**
+     * Verifies a single service interface is computed when only one interface
+     * is implemented
+     */
+    @Test
+    public void testSingleInterface() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<SingleInterfaceImpl> ctor = SingleInterfaceImpl.class.getConstructor();
+        type.setConstructor(new JavaConstructorImpl<SingleInterfaceImpl>(ctor));
+        processor.visitEnd(SingleInterfaceImpl.class, type);
+        assertEquals(1, type.getServices().size());
+        assertTrue(ModelHelper.matches(ModelHelper.getService(type, PropertyInterface.class.getSimpleName()),
+                                       PropertyInterface.class));
+        assertTrue(type.getProperties().isEmpty());
+        assertTrue(type.getReferences().isEmpty());
+    }
+
+    /**
+     * Verifies property and reference setters are computed
+     */
+    @Test
+    public void testPropertyReference() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<SingleInterfaceWithPropertyReferenceImpl> ctor = SingleInterfaceWithPropertyReferenceImpl.class
+            .getConstructor();
+        type.setConstructor(new JavaConstructorImpl<SingleInterfaceWithPropertyReferenceImpl>(ctor));
+        processor.visitEnd(SingleInterfaceWithPropertyReferenceImpl.class, type);
+        assertEquals(1, type.getServices().size());
+        assertTrue(ModelHelper
+            .matches(ModelHelper.getService(type, Interface1.class.getSimpleName()), Interface1.class));
+        assertEquals(1, type.getProperties().size());
+        org.apache.tuscany.sca.assembly.Property prop = ModelHelper.getProperty(type, "property");
+        assertNotNull(prop);
+        assertEquals(ComplexProperty.class, type.getPropertyMembers().get("property").getType());
+        assertEquals(1, type.getReferences().size());
+        assertTrue(ModelHelper.matches(ModelHelper.getReference(type, "reference"), Ref.class));
+    }
+
+    /**
+     * Verifies that a property setter is not introspected if an analogous
+     * operation is in the service interface
+     */
+    @Test
+    public void testPropertySetterInInterface() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<SingleInterfaceImpl> ctor = SingleInterfaceImpl.class.getConstructor();
+        type.setConstructor(new JavaConstructorImpl<SingleInterfaceImpl>(ctor));
+        processor.visitEnd(SingleInterfaceImpl.class, type);
+        assertEquals(0, type.getProperties().size());
+    }
+
+    /**
+     * Verifies that a reference setter is not introspected if an analogous
+     * operation is in the service interface
+     */
+    @Test
+    public void testReferenceSetterInInterface() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<RefInterfaceImpl> ctor = RefInterfaceImpl.class.getConstructor();
+        type.setConstructor(new JavaConstructorImpl<RefInterfaceImpl>(ctor));
+        processor.visitEnd(RefInterfaceImpl.class, type);
+        assertEquals(0, type.getReferences().size());
+    }
+
+    /**
+     * Verifies collection generic types or array types are introspected as
+     * references according to specification rules
+     */
+    @Test
+    public void testReferenceCollectionType() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<ReferenceCollectionImpl> ctor = ReferenceCollectionImpl.class.getConstructor();
+        type.setConstructor(new JavaConstructorImpl<ReferenceCollectionImpl>(ctor));
+        processor.visitEnd(ReferenceCollectionImpl.class, type);
+        assertEquals(1, type.getProperties().size());
+        assertEquals(3, type.getReferences().size());
+    }
+
+    /**
+     * Verifies collection generic types or array types are introspected as
+     * properties according to specification rules
+     */
+    @Test
+    public void testPropertyCollectionType() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<PropertyCollectionImpl> ctor = PropertyCollectionImpl.class.getConstructor();
+        type.setConstructor(new JavaConstructorImpl<PropertyCollectionImpl>(ctor));
+        processor.visitEnd(PropertyCollectionImpl.class, type);
+        assertEquals(0, type.getReferences().size());
+        assertEquals(4, type.getProperties().size());
+    }
+
+    /**
+     * Verifies references are calculated when the type marked with is
+     * 
+     * @Remotable
+     */
+    @Test
+    public void testRemotableRef() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<RemotableRefImpl> ctor = RemotableRefImpl.class.getConstructor();
+        type.setConstructor(new JavaConstructorImpl<RemotableRefImpl>(ctor));
+        processor.visitEnd(RemotableRefImpl.class, type);
+        assertEquals(2, type.getReferences().size());
+        assertEquals(0, type.getProperties().size());
+    }
+
+    @Test
+    public void testParentInterface() throws IntrospectionException, NoSuchMethodException {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Child> ctor = Child.class.getConstructor();
+        type.setConstructor(new JavaConstructorImpl<Child>(ctor));
+        processor.visitEnd(Child.class, type);
+        assertNotNull(ModelHelper.getService(type, Interface1.class.getSimpleName()));
+    }
+
+    /**
+     * Verifies a service interface is calculated when only props and refs are
+     * given
+     */
+    @Test
+    public void testExcludedPropertyAndReference() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        org.apache.tuscany.sca.assembly.Reference ref = factory.createReference();
+        ref.setName("reference");
+        type.getReferences().add(ref);
+        type.getReferenceMembers().put("reference", new JavaElementImpl("reference", Ref.class, null));
+        org.apache.tuscany.sca.assembly.Reference ref2 = factory.createReference();
+        ref2.setName("reference2");
+        type.getReferences().add(ref2);
+        type.getReferenceMembers().put("reference2", new JavaElementImpl("reference2", Ref.class, null));
+        org.apache.tuscany.sca.assembly.Property prop1 = factory.createProperty();
+        prop1.setName("string1");
+        type.getProperties().add(prop1);
+        type.getPropertyMembers().put("string1", new JavaElementImpl("string1", String.class, null));
+        org.apache.tuscany.sca.assembly.Property prop2 = factory.createProperty();
+        prop2.setName("string2");
+        type.getProperties().add(prop2);
+        type.getPropertyMembers().put("string2", new JavaElementImpl("string2", String.class, null));
+        visitEnd(MockService.class, type);
+        assertEquals(1, type.getServices().size());
+    }
+
+    @Test
+    public void testProtectedRemotableRefField() throws IntrospectionException, NoSuchMethodException {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<ProtectedRemotableRefFieldImpl> ctor = ProtectedRemotableRefFieldImpl.class.getConstructor();
+        type.setConstructor(new JavaConstructorImpl<ProtectedRemotableRefFieldImpl>(ctor));
+        processor.visitEnd(ProtectedRemotableRefFieldImpl.class, type);
+        assertNotNull(ModelHelper.getReference(type, "otherRef"));
+    }
+
+    @Test
+    public void testProtectedRemotableRefMethod() throws IntrospectionException, NoSuchMethodException {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<ProtectedRemotableRefMethodImpl> ctor = ProtectedRemotableRefMethodImpl.class.getConstructor();
+        type.setConstructor(new JavaConstructorImpl<ProtectedRemotableRefMethodImpl>(ctor));
+        processor.visitEnd(ProtectedRemotableRefMethodImpl.class, type);
+        assertNotNull(ModelHelper.getReference(type, "otherRef"));
+    }
+
+    @Test
+    public void testSetDataTypes() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<PropertyIntTypeOnConstructor> ctor = PropertyIntTypeOnConstructor.class.getConstructor();
+        type.setConstructor(new JavaConstructorImpl<PropertyIntTypeOnConstructor>(ctor));
+        processor.visitEnd(PropertyIntTypeOnConstructor.class, type);
+        org.apache.tuscany.sca.assembly.Property foo = ModelHelper.getProperty(type, "foo");
+        assertEquals(int.class, type.getPropertyMembers().get("foo").getType());
+        assertEquals(new QName(JavaXMLMapper.URI_2001_SCHEMA_XSD, "int"), foo.getXSDType());
+    }
+
+    /**
+     * Errata for Java Component Implementation Specification v1.0 corrects the algorithm for determining
+     * references of an unannotated POJO (section 1.2.7).  This test makes sure that the earlier implementation
+     * is corrected as per the errata.  A notable difference is that the interfaces annotated with @Service
+     * no longer result in references.
+     */
+    @Test
+    public void testUpdatedRule() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        visitEnd(SomeServiceImpl.class, type);
+        assertEquals(12, type.getReferenceMembers().size());
+        assertTrue(type.getReferenceMembers().containsKey("rri1"));
+        assertTrue(type.getReferenceMembers().containsKey("rri2"));
+        assertTrue(type.getReferenceMembers().containsKey("rri3"));
+        assertTrue(type.getReferenceMembers().containsKey("rri4"));
+
+        assertTrue(type.getReferenceMembers().containsKey("rria1"));
+        assertTrue(type.getReferenceMembers().containsKey("rria2"));
+        assertTrue(type.getReferenceMembers().containsKey("rria3"));
+        assertTrue(type.getReferenceMembers().containsKey("rria4"));
+
+        assertTrue(type.getReferenceMembers().containsKey("rric1"));
+        assertTrue(type.getReferenceMembers().containsKey("rric2"));
+        assertTrue(type.getReferenceMembers().containsKey("rric3"));
+        assertTrue(type.getReferenceMembers().containsKey("rric4"));
+        
+        assertEquals(16, type.getPropertyMembers().size());
+        assertTrue(type.getPropertyMembers().containsKey("pnri1"));
+        assertTrue(type.getPropertyMembers().containsKey("pnri2"));
+        assertTrue(type.getPropertyMembers().containsKey("pnri3"));
+        assertTrue(type.getPropertyMembers().containsKey("pnri4"));
+
+        assertTrue(type.getPropertyMembers().containsKey("pnria1"));
+        assertTrue(type.getPropertyMembers().containsKey("pnria2"));
+        assertTrue(type.getPropertyMembers().containsKey("pnria3"));
+        assertTrue(type.getPropertyMembers().containsKey("pnria4"));
+
+        assertTrue(type.getPropertyMembers().containsKey("pnric1"));
+        assertTrue(type.getPropertyMembers().containsKey("pnric2"));
+        assertTrue(type.getPropertyMembers().containsKey("pnric3"));
+        assertTrue(type.getPropertyMembers().containsKey("pnric4"));
+        
+        assertTrue(type.getPropertyMembers().containsKey("gen1"));
+        assertTrue(type.getPropertyMembers().containsKey("gen2"));
+        assertTrue(type.getPropertyMembers().containsKey("gen3"));
+        assertTrue(type.getPropertyMembers().containsKey("gen4"));
+    }
+
+    /**
+     * Interfaces with "@WebService" annotation implemented by the class should result
+     * in a Service in the same manner as an "@Remotable" annotation would.
+     */
+    @Test
+    public void testInterfaceWithWebServiceAnnotation() throws Exception{
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        visitEnd(SomeWebServiceImpl.class, type);
+        assertEquals(1, type.getServices().size());
+        assertEquals("SomeWebService", type.getServices().get(0).getName());
+    }
+    
+    @Remotable
+    private interface ReferenceRemotableInterface {
+        void operation1(String param1);
+    }
+
+    @Service
+    private interface PropertyNonRemotableInterface {
+        void operation1(String param1);
+    }
+    
+    @Remotable
+    private interface SomeService {
+        void serviceOperation1();
+    }
+
+    private static class SomeServiceImpl implements SomeService {
+        
+        public SomeServiceImpl() {
+        }
+        
+        // References - interface with @Remotable
+        public void setRri1(ReferenceRemotableInterface rri) {
+        }
+        protected void setRri2(ReferenceRemotableInterface rri) {
+        }
+        public ReferenceRemotableInterface rri3;
+        protected ReferenceRemotableInterface rri4;
+        
+        // References - array of interface with @Remotable
+        public void setRria1(ReferenceRemotableInterface[] rri) {
+        }
+        protected void setRria2(ReferenceRemotableInterface[] rri) {
+        }
+        public ReferenceRemotableInterface[] rria3;
+        protected ReferenceRemotableInterface[] rria4;
+
+        // References - parametrized Collection of interface with @Remotable
+        public void setRric1(Collection<ReferenceRemotableInterface> rri) {
+        }
+        protected void setRric2(Collection<ReferenceRemotableInterface> rri) {
+        }
+        public Collection<ReferenceRemotableInterface> rric3;
+        protected Collection<ReferenceRemotableInterface> rric4;
+
+        // Properties - interface with @Service and without @Remotable
+        public void setPnri1(PropertyNonRemotableInterface arg) {
+        }
+        protected void setPnri2(PropertyNonRemotableInterface arg) {
+        }
+        public PropertyNonRemotableInterface pnri3;
+        protected PropertyNonRemotableInterface pnri4;
+
+        // Properties - array of interface with @Service and without @Remotable
+        public void setPnria1(PropertyNonRemotableInterface[] arg) {
+        }
+        protected void setPnria2(PropertyNonRemotableInterface[] arg) {
+        }
+        public PropertyNonRemotableInterface[] pnria3;
+        protected PropertyNonRemotableInterface[] pnria4;
+
+        // Properties - parametrized Collection of interface with @Service and without @Remotable
+        public void setPnric1(Collection<PropertyNonRemotableInterface> arg) {
+        }
+        protected void setPnric2(Collection<PropertyNonRemotableInterface> arg) {
+        }
+        public Collection<PropertyNonRemotableInterface> pnric3;
+        protected Collection<PropertyNonRemotableInterface> pnric4;
+        
+        // Properties - Non-parametrized Collection
+        public void setGen1(Collection arg) {
+        }
+        protected void setGen2(Collection arg) {
+        }
+        public Collection gen3;
+        protected Collection gen4;
+        
+        public void serviceOperation1() {
+        }
+    }
+
+    private static class PropertyIntTypeOnConstructor {
+        protected int foo;
+
+        public PropertyIntTypeOnConstructor() {
+        }
+
+        public int getFoo() {
+            return foo;
+        }
+    }
+
+    @Remotable
+    private interface PropertyInterface {
+        void setString1(String val);
+    }
+
+    @Remotable
+    private interface Interface1 {
+    }
+
+    private static class Parent implements Interface1 {
+
+    }
+
+    private static class Child extends Parent {
+        public Child() {
+        }
+
+    }
+
+    private static class SingleInterfaceImpl implements PropertyInterface {
+        public SingleInterfaceImpl() {
+        }
+
+        public void setString1(String val) {
+        }
+
+    }
+
+    private interface HeuristicServiceInterface {
+        void fooOperation(String ref);
+
+        void setInvalid1(); // No parameter
+
+        void setInvalid2(String str, int i); // More than one parameter
+
+        String setInvalid3(String str); // return should be void
+    }
+
+    public static class MockService implements PropertyInterface, RefInterface, HeuristicServiceInterface {
+
+        @Property
+        public void setString1(String val) {
+        }
+
+        @Property
+        public void setString2(String val) {
+        }
+
+        @Reference
+        public void setReference(Ref ref) {
+        }
+
+        @Reference
+        public void setReference2(Ref ref) {
+        }
+
+        public void fooOperation(String ref) {
+
+        }
+
+        public void setInvalid1() {
+        }
+
+        public void setInvalid2(String str, int i) {
+        }
+
+        public String setInvalid3(String str) {
+            return null;
+        }
+
+    }
+
+    @Remotable
+    private interface Ref {
+    }
+
+    private class ComplexProperty {
+    }
+
+    private interface RefInterface {
+        void setReference(Ref ref);
+    }
+
+    private static class RefInterfaceImpl implements RefInterface {
+        public RefInterfaceImpl() {
+        }
+
+        public void setReference(Ref ref) {
+        }
+    }
+
+    private static class SingleInterfaceWithPropertyReferenceImpl implements Interface1 {
+        public SingleInterfaceWithPropertyReferenceImpl() {
+        }
+
+        public void setReference(Ref ref) {
+        }
+
+        public void setProperty(ComplexProperty prop) {
+        }
+    }
+
+    private static class ReferenceCollectionImpl implements Interface1 {
+        public ReferenceCollectionImpl() {
+        }
+
+        public void setCollectionReference(Collection<Ref> ref) {
+        }
+
+        public void setNonGenericCollectionReference(Collection ref) {
+            // [rfeng] By the SCA specification, this should be classified as property
+        }
+
+        public void setListReference(List<Ref> ref) {
+        }
+
+        public void setArrayReference(Ref[] ref) {
+        }
+    }
+
+    private static class PropertyCollectionImpl implements Interface1 {
+        public PropertyCollectionImpl() {
+        }
+
+        public void setCollectionProperty(Collection<ComplexProperty> prop) {
+        }
+
+        public void setCollectionProperty2(Collection<String> prop) {
+        }
+
+        public void setArrayProperty(ComplexProperty[] prop) {
+        }
+
+        public void setArrayProperty2(String[] prop) {
+        }
+    }
+
+    @Remotable
+    private interface RemotableRef {
+    }
+
+    private static class RemotableRefImpl implements Interface1 {
+        protected RemotableRef otherRef;
+
+        public RemotableRefImpl() {
+        }
+
+        public void setRef(RemotableRef ref) {
+
+        }
+    }
+
+    private static class ProtectedRemotableRefFieldImpl implements Interface1 {
+        protected RemotableRef otherRef;
+
+        public ProtectedRemotableRefFieldImpl() {
+        }
+
+        public ProtectedRemotableRefFieldImpl(RemotableRef otherRef) {
+            this.otherRef = otherRef;
+        }
+
+    }
+
+    private static class ProtectedRemotableRefMethodImpl implements Interface1 {
+        public ProtectedRemotableRefMethodImpl() {
+        }
+
+        protected void setOtherRef(RemotableRef otherRef) {
+        }
+
+    }
+
+    @WebService
+    private interface SomeWebService {
+        void serviceOperation1();
+    }
+    
+    @Service
+    private static class SomeWebServiceImpl implements SomeWebService {
+        public SomeWebServiceImpl() {
+            
+        }
+
+        public void serviceOperation1() {
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeutisticExtensibleConstructorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeutisticExtensibleConstructorTestCase.java
new file mode 100644
index 0000000000..17b5381641
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/HeutisticExtensibleConstructorTestCase.java
@@ -0,0 +1,154 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.junit.Assert.assertEquals;
+
+import java.lang.reflect.Constructor;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaConstructorImpl;
+import org.apache.tuscany.sca.implementation.java.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.junit.Test;
+
+/**
+ * Verifies constructors that have extensible annotation types, i.e. that have
+ * parameters marked by annotations which are themselves processed by some other
+ * implementation processor
+ * 
+ * @version $Rev$ $Date$
+ */
+public class HeutisticExtensibleConstructorTestCase extends AbstractProcessorTest {
+
+    private org.apache.tuscany.sca.implementation.java.introspect.impl.HeuristicPojoProcessor processor;
+    private JavaImplementationFactory javaImplementationFactory;
+
+    public HeutisticExtensibleConstructorTestCase() {
+        processor = new HeuristicPojoProcessor(new DefaultAssemblyFactory(), new DefaultJavaInterfaceFactory());
+        javaImplementationFactory = new DefaultJavaImplementationFactory();
+    }
+
+    private <T> void visitEnd(Class<T> clazz, JavaImplementation type) throws IntrospectionException {
+        for (Constructor<?> constructor : clazz.getConstructors()) {
+            visitConstructor(constructor, type);
+        }
+        processor.visitEnd(clazz, type);
+    }
+
+    /**
+     * Verifies heuristic processing can be called prior to an extension
+     * annotation processors being called.
+     */
+    @Test
+    public void testBarAnnotationProcessedFirst() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Foo> ctor = Foo.class.getConstructor(String.class, String.class);
+        JavaConstructorImpl<Foo> definition = new JavaConstructorImpl<Foo>(ctor);
+        type.setConstructor(definition);
+        Property property = factory.createProperty();
+        property.setName("myBar");
+        definition.getParameters()[0].setName("myBar");
+        type.getProperties().add(property);
+        visitEnd(Foo.class, type);
+        assertEquals(2, type.getProperties().size());
+    }
+
+    /**
+     * Verifies heuristic processing can be called before an extension
+     * annotation processors is called. <p/> For example, given:
+     * 
+     * <pre>
+     *  Foo(@Bar String prop, @org.oasisopen.sca.annotation.Property(name = &quot;foo&quot;) String prop2)
+     * </pre>
+     * 
+     * <p/> Heuristic evaluation of
+     * @Property can occur prior to another implementation processor evaluating
+     * @Bar
+     * @throws Exception
+     */
+    @Test
+    public void testBarAnnotationProcessedLast() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        visitEnd(Foo.class, type);
+
+        // now simulate process the bar impl
+        JavaConstructorImpl<?> definition = type.getConstructor();
+        definition.getParameters()[0].setName("myBar");
+        Property property = factory.createProperty();
+        property.setName("myBar");
+        type.getProperties().add(property);
+
+        assertEquals(2, type.getProperties().size());
+        assertEquals("foo", definition.getParameters()[1].getName());
+    }
+
+    /**
+     * Verifies heuristic processing can be called before an extension
+     * annotation processors is called with the extension parameter in a middle
+     * position. Specifically, verifies that the heuristic processor updates
+     * injection names and preserves their ordering.
+     */
+    @Test
+    public void testBarAnnotationProcessedFirstInMiddle() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Constructor<Foo2> ctor = Foo2.class.getConstructor(String.class, String.class, String.class);
+        JavaConstructorImpl<Foo2> definition = new JavaConstructorImpl<Foo2>(ctor);
+        type.setConstructor(definition);
+        // insert placeholder for first param, which would be done by a
+        // processor
+        definition.getParameters()[0].setName("");
+        Property property = factory.createProperty();
+        // Hack to add a property member
+        JavaElementImpl element = new JavaElementImpl("myBar", String.class, null);
+        type.getPropertyMembers().put("myBar", element);
+        property.setName("myBar");
+        definition.getParameters()[1].setName("myBar");
+        type.getProperties().add(property);
+        visitEnd(Foo2.class, type);
+        assertEquals("baz", definition.getParameters()[0].getName());
+        assertEquals(2, type.getProperties().size());
+        assertEquals(1, type.getReferences().size());
+    }
+
+    public @interface Bar {
+
+    }
+
+    public static class Foo {
+        public Foo(@Bar
+        String prop, @org.oasisopen.sca.annotation.Property(name = "foo")
+        String prop2) {
+        }
+    }
+
+    public static class Foo2 {
+        public Foo2(@org.oasisopen.sca.annotation.Reference(name = "baz")
+        String prop1, @Bar
+        String prop2, @org.oasisopen.sca.annotation.Property(name = "foo")
+        String prop3) {
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InitProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InitProcessorTestCase.java
new file mode 100644
index 0000000000..5df7078aa6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/InitProcessorTestCase.java
@@ -0,0 +1,153 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.fail;
+
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.junit.Test;
+import org.oasisopen.sca.annotation.Init;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class InitProcessorTestCase {
+    
+    private JavaImplementationFactory javaImplementationFactory;
+    
+    public InitProcessorTestCase() {
+        javaImplementationFactory = new DefaultJavaImplementationFactory();
+    }
+
+    @Test
+    public void testInit() throws Exception {
+        InitProcessor processor = new InitProcessor(new DefaultAssemblyFactory());
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Method method = InitProcessorTestCase.Foo.class.getMethod("init");
+        processor.visitMethod(method, type);
+        assertNotNull(type.getInitMethod());
+    }
+
+    @Test
+    public void testBadInit() throws Exception {
+        InitProcessor processor = new InitProcessor(new DefaultAssemblyFactory());
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Method method = InitProcessorTestCase.Bar.class.getMethod("badInit", String.class);
+        try {
+            processor.visitMethod(method, type);
+            fail();
+        } catch (IllegalInitException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testTwoInit() throws Exception {
+        InitProcessor processor = new InitProcessor(new DefaultAssemblyFactory());
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Method method = InitProcessorTestCase.Bar.class.getMethod("init");
+        Method method2 = InitProcessorTestCase.Bar.class.getMethod("init2");
+        processor.visitMethod(method, type);
+        try {
+            processor.visitMethod(method2, type);
+            fail();
+        } catch (DuplicateInitException e) {
+            // expected
+        }
+    }
+    
+    @Test
+    public void testProtectedInit() throws Exception {
+        InitProcessor processor = new InitProcessor(new DefaultAssemblyFactory());
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Method method = InitProcessorTestCase.Bar.class.getDeclaredMethod("protectedInit");
+        try {
+            processor.visitMethod(method, type);
+            fail();
+        } catch (IllegalInitException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testPrivateInit() throws Exception {
+        InitProcessor processor = new InitProcessor(new DefaultAssemblyFactory());
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Method method = InitProcessorTestCase.Bar.class.getDeclaredMethod("privateInit");
+        try {
+            processor.visitMethod(method, type);
+            fail();
+        } catch (IllegalInitException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testBadInit2() throws Exception {
+        InitProcessor processor = new InitProcessor(new DefaultAssemblyFactory());
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        Method method = InitProcessorTestCase.Bar.class.getDeclaredMethod("badInit2");
+        try {
+            processor.visitMethod(method, type);
+            fail();
+        } catch (IllegalInitException e) {
+            // expected
+        }
+    }
+
+    private class Foo {
+        @Init
+        public void init() {
+        }
+    }
+
+
+    private class Bar {
+        @Init
+        public void init() {
+        }
+
+        @Init
+        public void init2() {
+        }
+
+        @Init
+        public void badInit(String foo) {
+        }
+        
+        @Init
+        public String badInit2() {
+            return null;
+        }        
+
+        @Init
+        protected void protectedInit() {
+        }
+
+        @Init
+        private void privateInit() {
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ModelHelper.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ModelHelper.java
new file mode 100644
index 0000000000..aad6b96cf9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ModelHelper.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Contract;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ModelHelper {
+
+    public static Property getProperty(JavaImplementation type, String name) {
+        for (Property prop : type.getProperties()) {
+            if (prop.getName().equals(name)) {
+                return prop;
+            }
+        }
+        return null;
+    }
+
+    public static Reference getReference(JavaImplementation type, String name) {
+        for (Reference ref : type.getReferences()) {
+            if (ref.getName().equals(name)) {
+                return ref;
+            }
+        }
+        return null;
+    }
+
+    public static Service getService(JavaImplementation type, String name) {
+        for (Service svc : type.getServices()) {
+            if (svc.getName().equals(name)) {
+                return svc;
+            }
+        }
+        return null;
+    }
+
+    public static boolean matches(Contract contract, Class<?> type) {
+        Interface interface1 = contract.getInterfaceContract().getInterface();
+        if (interface1 instanceof JavaInterface) {
+            return type == ((JavaInterface)interface1).getJavaClass();
+        } else {
+            return false;
+        }
+    }
+
+    public static ComponentService createService(AssemblyFactory factory,
+                                                 JavaInterfaceFactory javaFactory, Class<?> type) {
+        org.apache.tuscany.sca.assembly.ComponentService ref = factory.createComponentService();
+        ref.setName(type.getSimpleName());
+        JavaInterface i = javaFactory.createJavaInterface();
+        i.setJavaClass(type);
+        JavaInterfaceContract ic = javaFactory.createJavaInterfaceContract();
+        ic.setInterface(i);
+        ref.setInterfaceContract(ic);
+        return ref;
+    }
+
+    public static Reference createReference(AssemblyFactory factory,
+                                            JavaInterfaceFactory javaFactory, String name, Class<?> type) {
+        org.apache.tuscany.sca.assembly.Reference ref = factory.createReference();
+        ref.setName(name);
+        JavaInterface i = javaFactory.createJavaInterface();
+        i.setJavaClass(type);
+        JavaInterfaceContract ic = javaFactory.createJavaInterfaceContract();
+        ic.setInterface(i);
+        ref.setInterfaceContract(ic);
+        return ref;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PolicyProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PolicyProcessorTestCase.java
new file mode 100644
index 0000000000..6c9ffc7975
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PolicyProcessorTestCase.java
@@ -0,0 +1,421 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.lang.reflect.Method;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.impl.PolicyJavaInterfaceVisitor;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySubject;
+import org.junit.Before;
+import org.junit.Test;
+import org.oasisopen.sca.annotation.Requires;
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class PolicyProcessorTestCase {
+    private ServiceProcessor serviceProcessor;
+    private PolicyProcessor policyProcessor;
+    private PolicyJavaInterfaceVisitor visitor;
+    private JavaImplementation type;
+
+    // This actually is a test for PolicyJavaInterfaceProcessor. It will get
+    // invoked via the call to ImplementationProcessorServiceImpl.createService in
+    // ServiceProcessor. Of course ServiceProcessor class has to be working.
+    public void stestSingleInterfaceWithIntentsOnInterfaceAtInterfaceLevel() throws Exception {
+        serviceProcessor.visitClass(Service1.class, type);
+        visitor.visitInterface((JavaInterface)type.getServices().get(0).getInterfaceContract().getInterface());
+        policyProcessor.visitClass(Service1.class, type);
+        verifyIntents(Service1.class, type);
+    }
+
+    public void stestMultipleInterfacesWithIntentsOnInterfaceAtInterfaceLevel() throws Exception {
+        serviceProcessor.visitClass(Service2.class, type);
+        visitor.visitInterface((JavaInterface)type.getServices().get(0).getInterfaceContract().getInterface());
+        policyProcessor.visitClass(Service2.class, type);
+        verifyIntents(Service2.class, type);
+    }
+
+    public void stestSingleInterfaceWithIntentsOnImplAtClassLevel() throws Exception {
+        serviceProcessor.visitClass(Service3.class, type);
+        visitor.visitInterface((JavaInterface)type.getServices().get(0).getInterfaceContract().getInterface());
+        policyProcessor.visitClass(Service3.class, type);
+        verifyIntents(Service3.class, type);
+    }
+
+    public void stestMultipleInterfacesWithIntentsOnImplAtClassLevel() throws Exception {
+        serviceProcessor.visitClass(Service4.class, type);
+        visitor.visitInterface((JavaInterface)type.getServices().get(0).getInterfaceContract().getInterface());
+        policyProcessor.visitClass(Service4.class, type);
+        verifyIntents(Service4.class, type);
+    }
+
+    public void stestSingleInterfaceWithIntentsOnInterfaceAtMethodLevel() throws Exception {
+        serviceProcessor.visitClass(Service5.class, type);
+        visitor.visitInterface((JavaInterface)type.getServices().get(0).getInterfaceContract().getInterface());
+        policyProcessor.visitClass(Service5.class, type);
+        verifyIntents(Service5.class, type);
+    }
+
+    @Test
+    public void testSingleInterfaceWithIntentsOnServiceAndInterfaceAtImplAndInertfaceAndMethodLevel() throws Exception {
+        serviceProcessor.visitClass(Service6.class, type);
+        visitor.visitInterface((JavaInterface)type.getServices().get(0).getInterfaceContract().getInterface());
+        policyProcessor.visitClass(Service6.class, type);
+        for (Method method : Service6.class.getDeclaredMethods()) {
+            policyProcessor.visitMethod(method, type);
+        }
+        verifyIntents(Service6.class, type);
+    }
+
+    private void verifyIntents(Class<?> serviceImplClass, JavaImplementation type) {
+        if ( !(type instanceof PolicySubject) ) {
+            fail("No Intents on the service ");
+        }
+        Requires serviceImplIntentAnnotation = (Requires)serviceImplClass.getAnnotation(Requires.class);
+        if (serviceImplIntentAnnotation != null) {
+            String[] serviceImplIntents = serviceImplIntentAnnotation.value();
+            List<Intent> requiredIntents = ((PolicySubject)type).getRequiredIntents();
+            if (serviceImplIntents.length > 0) {
+                if (requiredIntents == null || requiredIntents.size() == 0) {
+                    fail("No Intents on the service ");
+                }
+                Map<String, Intent> intentMap = new HashMap<String, Intent>();
+                for (Intent intent : requiredIntents) {
+                    intentMap.put(intent.getName().getLocalPart(), intent);
+                }
+                for (String intent : serviceImplIntents) {
+                    assertTrue("ComponentType for Service class " + serviceImplClass.getName()
+                        + " did not contain Service Implementation intent "
+                        + intent, intentMap.containsKey(intent));
+                }
+            }
+        }
+
+        // This should match what was specified on @Service for a Service Implementation
+        // If we use these to get the Service names and we get a null Service
+        // name then it would seem that wrong values were put on the @Service annotation
+        // or the wrong interfaces were specified on the implements list of the class
+        // statement?
+        Map<String, org.apache.tuscany.sca.assembly.Service> serviceMap = new HashMap<String, org.apache.tuscany.sca.assembly.Service>();
+        for (org.apache.tuscany.sca.assembly.Service service: type.getServices()) {
+            serviceMap.put(service.getName(), service);
+        }
+        for (Class<?> interfaceClass : serviceImplClass.getInterfaces()) {
+            Requires interfaceIntentAnnotation = (Requires)interfaceClass.getAnnotation(Requires.class);
+            org.apache.tuscany.sca.assembly.Service service = serviceMap.get(interfaceClass.getSimpleName());
+            if (service == null) {
+                fail("No service defined for interface " + interfaceClass.getSimpleName()
+                    + " on Service Implementation "
+                    + serviceImplClass.getName());
+            }
+
+            if (interfaceIntentAnnotation != null) {
+                String[] interfaceIntents = interfaceIntentAnnotation.value();
+                List<Intent> requiredIntents = service.getInterfaceContract().getInterface().getRequiredIntents();
+                if (interfaceIntents.length > 0) {
+                    if (requiredIntents == null || requiredIntents.size() == 0) {
+                        fail("No Intents on the service " + service.getName());
+                    }
+                    Map<String, Intent> intentMap = new HashMap<String, Intent>();
+                    for (Intent intent : requiredIntents) {
+                        intentMap.put(intent.getName().getLocalPart(), intent);
+                    }
+                    for (String intent : interfaceIntents) {
+                        assertTrue("Interface " + service.getName()
+                            + " did not contain Service Interface intent "
+                            + intent, intentMap.containsKey(intent));
+                    }
+                }
+            }
+
+            /*
+            for (Method method : interfaceClass.getDeclaredMethods()) {
+                Requires methodIntentAnnotation = method.getAnnotation(Requires.class);
+
+                // Verify that each of the Intents on each of the Service
+                // Interface Methods exist on their associated operation.
+                if (methodIntentAnnotation != null) {
+                    String[] methodIntents = methodIntentAnnotation.value();
+                    if (methodIntents.length > 0) {
+                        List<Intent> requiredIntents = null;
+                        for ( ConfiguredOperation confOp : service.getConfiguredOperations() ) {
+                            if ( confOp.getName().equals(method.getName()) &&
+                                    confOp.getContractName().equals(service.getName()) ) {
+                                requiredIntents = confOp.getRequiredIntents();
+                            }
+                        }
+                        
+                        if (requiredIntents == null || requiredIntents.size() == 0) {
+                            fail("No Intents on operation " + method.getName());
+                        }
+                        for (String intent : methodIntents) {
+                            boolean found = false;
+                            for (Intent requiredIntent: requiredIntents) {
+                                if (requiredIntent.getName().getLocalPart().equals(intent)) {
+                                    found = true;
+                                    break;
+                                }
+                            }
+                            assertTrue("Operation " + method.getName()
+                                + " did not contain Service Interface method intent "
+                                + intent, found);
+                        }
+                    }
+                }
+            }
+            
+            for (Method method : serviceImplClass.getDeclaredMethods()) {
+                Requires methodIntentAnnotation = method.getAnnotation(Requires.class);
+
+                // Verify that each of the Intents on each of the Service
+                // Implementation Methods exist on their associated
+                // operation.
+                if (methodIntentAnnotation != null) {
+                    String[] methodIntents = methodIntentAnnotation.value();
+                    if (methodIntents.length > 0) {
+                        List<Intent> requiredIntents = null;
+                        for ( ConfiguredOperation confOp : ((OperationsConfigurator)type).getConfiguredOperations() ) {
+                            if ( confOp.getName().equals(method.getName())  ) {
+                                requiredIntents = confOp.getRequiredIntents();
+                            }
+                        }
+                        
+                        if (requiredIntents == null || requiredIntents.size() == 0) {
+                            fail("No Intents on operation " + method.getName());
+                        }
+                        
+                        for (String intent : methodIntents) {
+                            boolean found = false;
+                            for (Intent requiredIntent: requiredIntents) {
+                                if (requiredIntent.getName().getLocalPart().equals(intent)) {
+                                    found = true;
+                                    break;
+                                }
+                            }
+                            assertTrue("Operation " + method.getName()
+                                + " did not contain Implementation method intent "
+                                + intent, found);
+                        }
+                    }
+                }
+            }
+            */
+        }
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        serviceProcessor = new ServiceProcessor(new DefaultAssemblyFactory(), new DefaultJavaInterfaceFactory());
+        policyProcessor = new PolicyProcessor(new DefaultAssemblyFactory(), new DefaultPolicyFactory());
+        visitor = new PolicyJavaInterfaceVisitor(new DefaultPolicyFactory());
+        JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+        type = javaImplementationFactory.createJavaImplementation();
+    }
+
+    // @Remotable
+    @Requires( {"transaction.global"})
+    private interface Interface1 {
+        int method1();
+
+        int method2();
+
+        int method3();
+
+        int method4();
+    }
+
+    @Service(Interface1.class)
+    private class Service1 implements Interface1 {
+        public int method1() {
+            return 0;
+        }
+
+        public int method2() {
+            return 0;
+        }
+
+        public int method3() {
+            return 0;
+        }
+
+        public int method4() {
+            return 0;
+        }
+    }
+
+    // @Remotable
+    @Requires( {"transaction.local"})
+    private interface Interface2 {
+        int method5();
+
+        int method6();
+    }
+
+    @Service(interfaces = {Interface1.class, Interface2.class})
+    private class Service2 implements Interface1, Interface2 {
+        public int method1() {
+            return 0;
+        }
+
+        public int method2() {
+            return 0;
+        }
+
+        public int method3() {
+            return 0;
+        }
+
+        public int method4() {
+            return 0;
+        }
+
+        public int method5() {
+            return 0;
+        }
+
+        public int method6() {
+            return 0;
+        }
+    }
+
+    // @Remotable
+    private interface Interface3 {
+        int method1();
+
+        int method2();
+
+        int method3();
+
+        int method4();
+    }
+
+    @Service(Interface3.class)
+    @Requires( {"transaction.global"})
+    private class Service3 implements Interface3 {
+        public int method1() {
+            return 0;
+        }
+
+        public int method2() {
+            return 0;
+        }
+
+        public int method3() {
+            return 0;
+        }
+
+        public int method4() {
+            return 0;
+        }
+    }
+
+    // @Remotable
+    private interface Interface4 {
+        int method5();
+
+        int method6();
+    }
+
+    @Service(interfaces = {Interface3.class, Interface4.class})
+    @Requires( {"transaction.local"})
+    private class Service4 implements Interface3, Interface4 {
+        public int method1() {
+            return 0;
+        }
+
+        public int method2() {
+            return 0;
+        }
+
+        public int method3() {
+            return 0;
+        }
+
+        public int method4() {
+            return 0;
+        }
+
+        public int method5() {
+            return 0;
+        }
+
+        public int method6() {
+            return 0;
+        }
+    }
+
+    private interface Interface5 {
+        @Requires( {"transaction.global"})
+        int method1();
+
+        @Requires( {"transaction.local"})
+        int method2();
+    }
+
+    @Service(Interface5.class)
+    private class Service5 implements Interface5 {
+        public int method1() {
+            return 0;
+        }
+
+        public int method2() {
+            return 0;
+        }
+    }
+
+    @Requires( {"transaction.global.Interface6"})
+    private interface Interface6 {
+        @Requires( {"transaction.global.Interface6.method1"})
+        int method1();
+
+        @Requires( {"transaction.local.Interface6.method2"})
+        int method2();
+    }
+
+    @Service(Interface6.class)
+    @Requires( {"transaction.global.Service6"})
+    private class Service6 implements Interface6 {
+        @Requires( {"transaction.global.Service6.method1"})
+        public int method1() {
+            return 0;
+        }
+
+        @Requires( {"transaction.global.Service6.method1"})
+        public int method2() {
+            return 0;
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessorTestCase.java
new file mode 100644
index 0000000000..99e28365da
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessorTestCase.java
@@ -0,0 +1,229 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getProperty;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertSame;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.util.Collection;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaElementImpl;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper;
+import org.junit.Before;
+import org.junit.Test;
+import org.oasisopen.sca.annotation.Property;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class PropertyProcessorTestCase {
+
+    JavaImplementation type;
+    PropertyProcessor processor;
+
+    @Test
+    public void testMethodAnnotation() throws Exception {
+        processor.visitMethod(Foo.class.getMethod("setFoo", String.class), type);
+        assertNotNull(getProperty(type, "foo"));
+    }
+
+    @Test
+    public void testMethodRequired() throws Exception {
+        processor.visitMethod(Foo.class.getMethod("setFooRequired", String.class), type);
+        org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "fooRequired");
+        assertNotNull(prop);
+        assertTrue(prop.isMustSupply());
+    }
+
+    @Test
+    public void testMethodName() throws Exception {
+        processor.visitMethod(Foo.class.getMethod("setBarMethod", String.class), type);
+        assertNotNull(getProperty(type, "bar"));
+    }
+
+    @Test
+    public void testFieldAnnotation() throws Exception {
+        processor.visitField(Foo.class.getDeclaredField("baz"), type);
+        assertNotNull(getProperty(type, "baz"));
+    }
+
+    @Test
+    public void testFieldRequired() throws Exception {
+        processor.visitField(Foo.class.getDeclaredField("bazRequired"), type);
+        org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "bazRequired");
+        assertNotNull(prop);
+        assertTrue(prop.isMustSupply());
+    }
+
+    @Test
+    public void testFieldName() throws Exception {
+        processor.visitField(Foo.class.getDeclaredField("bazField"), type);
+        assertNotNull(getProperty(type, "theBaz"));
+    }
+
+    @Test
+    public void testDuplicateFields() throws Exception {
+        processor.visitField(Bar.class.getDeclaredField("dup"), type);
+        try {
+            processor.visitField(Bar.class.getDeclaredField("baz"), type);
+            fail();
+        } catch (DuplicatePropertyException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testDuplicateMethods() throws Exception {
+        processor.visitMethod(Bar.class.getMethod("setDupMethod", String.class), type);
+        try {
+            processor.visitMethod(Bar.class.getMethod("setDupSomeMethod", String.class), type);
+            fail();
+        } catch (DuplicatePropertyException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testInvalidProperty() throws Exception {
+        try {
+            processor.visitMethod(Bar.class.getMethod("badMethod"), type);
+            fail();
+        } catch (IllegalPropertyException e) {
+            // expected
+        }
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+        type = javaImplementationFactory.createJavaImplementation();
+        processor = new PropertyProcessor(new DefaultAssemblyFactory());
+    }
+
+    private class Foo {
+
+        @Property
+        protected String baz;
+        @Property(required = true)
+        protected String bazRequired;
+        @Property(name = "theBaz")
+        protected String bazField;
+
+        @Property
+        public void setFoo(String string) {
+        }
+
+        @Property(required = true)
+        public void setFooRequired(String string) {
+        }
+
+        @Property(name = "bar")
+        public void setBarMethod(String string) {
+        }
+
+    }
+
+    private class Bar {
+
+        @Property
+        protected String dup;
+
+        @Property(name = "dup")
+        protected String baz;
+
+        @Property
+        public void setDupMethod(String s) {
+        }
+
+        @Property(name = "dupMethod")
+        public void setDupSomeMethod(String s) {
+        }
+
+        @Property
+        public void badMethod() {
+        }
+
+    }
+
+    private class Multiple {
+        @Property
+        protected List<String> refs1;
+
+        @Property
+        protected String[] refs2;
+
+        @Property
+        public void setRefs3(String[] refs) {
+        }
+
+        @Property
+        public void setRefs4(Collection<String> refs) {
+        }
+
+    }
+
+    private Class<?> getBaseType(JavaElementImpl element) {
+        return JavaIntrospectionHelper.getBaseType(element.getType(), element.getGenericType());
+    }
+
+    @Test
+    public void testMultiplicityCollection() throws Exception {
+        processor.visitField(Multiple.class.getDeclaredField("refs1"), type);
+        org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "refs1");
+        assertNotNull(prop);
+        assertSame(String.class, getBaseType(type.getPropertyMembers().get(prop.getName())));
+        assertTrue(prop.isMany());
+    }
+
+    @Test
+    public void testMultiplicityArray() throws Exception {
+        processor.visitField(Multiple.class.getDeclaredField("refs2"), type);
+        org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "refs2");
+        assertNotNull(prop);
+        assertSame(String.class, getBaseType(type.getPropertyMembers().get(prop.getName())));
+        assertTrue(prop.isMany());
+    }
+
+    @Test
+    public void testMultiplicityArrayMethod() throws Exception {
+        processor.visitMethod(Multiple.class.getMethod("setRefs3", String[].class), type);
+        org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "refs3");
+        assertNotNull(prop);
+        assertSame(String.class, getBaseType(type.getPropertyMembers().get(prop.getName())));
+        assertTrue(prop.isMany());
+    }
+
+    @Test
+    public void testMultiplicityCollectionMethod() throws Exception {
+        processor.visitMethod(Multiple.class.getMethod("setRefs4", Collection.class), type);
+        org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "refs4");
+        assertNotNull(prop);
+        assertSame(String.class, getBaseType(type.getPropertyMembers().get(prop.getName())));
+        assertTrue(prop.isMany());
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ReferenceProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ReferenceProcessorTestCase.java
new file mode 100644
index 0000000000..1c061bfd43
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ReferenceProcessorTestCase.java
@@ -0,0 +1,237 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getReference;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertSame;
+import static org.junit.Assert.fail;
+
+import java.util.Collection;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.Multiplicity;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.junit.Before;
+import org.junit.Test;
+import org.oasisopen.sca.annotation.Reference;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ReferenceProcessorTestCase {
+
+    private JavaImplementation type;
+    private ReferenceProcessor processor;
+
+    @Test
+    public void testMethodAnnotation() throws Exception {
+        processor.visitMethod(ReferenceProcessorTestCase.Foo.class.getMethod("setFoo", Ref.class), type);
+        org.apache.tuscany.sca.assembly.Reference reference = getReference(type, "foo");
+        assertNotNull(reference);
+        assertEquals(Ref.class, ((JavaInterface)reference.getInterfaceContract().getInterface()).getJavaClass());
+    }
+
+    @Test
+    public void testMethodRequired() throws Exception {
+        processor.visitMethod(ReferenceProcessorTestCase.Foo.class.getMethod("setFooRequired", Ref.class), type);
+        org.apache.tuscany.sca.assembly.Reference ref = getReference(type, "fooRequired");
+        assertNotNull(ref);
+        assertEquals(Multiplicity.ONE_ONE, ref.getMultiplicity());
+    }
+
+    @Test
+    public void testMethodName() throws Exception {
+        processor.visitMethod(ReferenceProcessorTestCase.Foo.class.getMethod("setBarMethod", Ref.class), type);
+        assertNotNull(getReference(type, "bar"));
+    }
+
+    @Test
+    public void testFieldAnnotation() throws Exception {
+        processor.visitField(ReferenceProcessorTestCase.Foo.class.getDeclaredField("baz"), type);
+        org.apache.tuscany.sca.assembly.Reference reference = getReference(type, "baz");
+        assertNotNull(reference);
+        assertEquals(Ref.class, ((JavaInterface)reference.getInterfaceContract().getInterface()).getJavaClass());
+    }
+
+    @Test
+    public void testFieldRequired() throws Exception {
+        processor.visitField(ReferenceProcessorTestCase.Foo.class.getDeclaredField("bazRequired"), type);
+        org.apache.tuscany.sca.assembly.Reference ref = getReference(type, "bazRequired");
+        assertNotNull(ref);
+        assertEquals(Multiplicity.ONE_ONE, ref.getMultiplicity());
+    }
+
+    @Test
+    public void testFieldName() throws Exception {
+        processor.visitField(ReferenceProcessorTestCase.Foo.class.getDeclaredField("bazField"), type);
+        assertNotNull(getReference(type, "theBaz"));
+    }
+
+    @Test
+    public void testDuplicateFields() throws Exception {
+        processor.visitField(ReferenceProcessorTestCase.Bar.class.getDeclaredField("dup"), type);
+        try {
+            processor.visitField(ReferenceProcessorTestCase.Bar.class.getDeclaredField("baz"), type);
+            fail();
+        } catch (DuplicateReferenceException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testDuplicateMethods() throws Exception {
+        processor.visitMethod(ReferenceProcessorTestCase.Bar.class.getMethod("setDupMethod", Ref.class), type);
+        try {
+            processor.visitMethod(ReferenceProcessorTestCase.Bar.class.getMethod("setDupSomeMethod", Ref.class), type);
+            fail();
+        } catch (DuplicateReferenceException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testInvalidProperty() throws Exception {
+        try {
+            processor.visitMethod(ReferenceProcessorTestCase.Bar.class.getMethod("badMethod"), type);
+            fail();
+        } catch (IllegalReferenceException e) {
+            // expected
+        }
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+        type = javaImplementationFactory.createJavaImplementation();
+        processor = new ReferenceProcessor(new DefaultAssemblyFactory(), new DefaultJavaInterfaceFactory());
+    }
+
+    private interface Ref {
+    }
+
+    private class Foo {
+
+        @Reference
+        protected Ref baz;
+        @Reference(required = true)
+        protected Ref bazRequired;
+        @Reference(name = "theBaz")
+        protected Ref bazField;
+
+        @Reference
+        public void setFoo(Ref ref) {
+        }
+
+        @Reference(required = true)
+        public void setFooRequired(Ref ref) {
+        }
+
+        @Reference(name = "bar")
+        public void setBarMethod(Ref ref) {
+        }
+
+    }
+
+    private class Bar {
+
+        @Reference
+        protected Ref dup;
+
+        @Reference(name = "dup")
+        protected Ref baz;
+
+        @Reference
+        public void setDupMethod(Ref s) {
+        }
+
+        @Reference(name = "dupMethod")
+        public void setDupSomeMethod(Ref s) {
+        }
+
+        @Reference
+        public void badMethod() {
+        }
+
+    }
+
+    private class Multiple {
+        @Reference(required = true)
+        protected List<Ref> refs1;
+
+        @Reference(required = false)
+        protected Ref[] refs2;
+
+        @Reference(required = true)
+        public void setRefs3(Ref[] refs) {
+        }
+
+        @Reference(required = false)
+        public void setRefs4(Collection<Ref> refs) {
+        }
+
+    }
+
+    @Test
+    public void testMultiplicity1ToN() throws Exception {
+        processor.visitField(Multiple.class.getDeclaredField("refs1"), type);
+        org.apache.tuscany.sca.assembly.Reference ref = getReference(type, "refs1");
+        assertNotNull(ref);
+        assertSame(Ref.class, ((JavaInterface)ref.getInterfaceContract().getInterface()).getJavaClass());
+        assertEquals(Multiplicity.ONE_N, ref.getMultiplicity());
+        // assertEquals(Multiplicity.ONE_ONE, ref.getMultiplicity());
+    }
+
+    @Test
+    public void testMultiplicityTo0ToN() throws Exception {
+        processor.visitField(Multiple.class.getDeclaredField("refs2"), type);
+        org.apache.tuscany.sca.assembly.Reference ref = getReference(type, "refs2");
+        assertNotNull(ref);
+        assertSame(Ref.class, ((JavaInterface)ref.getInterfaceContract().getInterface()).getJavaClass());
+        assertEquals(Multiplicity.ZERO_N, ref.getMultiplicity());
+        // assertFalse(ref.isMustSupply());
+    }
+
+    @Test
+    public void testMultiplicity1ToNMethod() throws Exception {
+        processor.visitMethod(Multiple.class.getMethod("setRefs3", Ref[].class), type);
+        org.apache.tuscany.sca.assembly.Reference ref = getReference(type, "refs3");
+        assertNotNull(ref);
+        assertSame(Ref.class, ((JavaInterface)ref.getInterfaceContract().getInterface()).getJavaClass());
+        assertEquals(Multiplicity.ONE_N, ref.getMultiplicity());
+        // assertEquals(Multiplicity.ONE_ONE, ref.getMultiplicity());
+    }
+
+    @Test
+    public void testMultiplicity0ToNMethod() throws Exception {
+        processor.visitMethod(Multiple.class.getMethod("setRefs4", Collection.class), type);
+        org.apache.tuscany.sca.assembly.Reference ref = getReference(type, "refs4");
+        assertNotNull(ref);
+        assertSame(Ref.class, ((JavaInterface)ref.getInterfaceContract().getInterface()).getJavaClass());
+        assertEquals(Multiplicity.ZERO_N, ref.getMultiplicity());
+        // assertFalse(ref.isMustSupply());
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ResourceProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ResourceProcessorTestCase.java
new file mode 100644
index 0000000000..c09b0547c9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ResourceProcessorTestCase.java
@@ -0,0 +1,128 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.fail;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaResourceImpl;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ResourceProcessorTestCase {
+
+    JavaImplementation type;
+    ResourceProcessor processor = new ResourceProcessor(new DefaultAssemblyFactory());
+
+    @Test
+    public void testVisitField() throws Exception {
+        Field field = Foo.class.getDeclaredField("bar");
+        processor.visitField(field, type);
+        JavaResourceImpl resource = type.getResources().get("bar");
+        assertFalse(resource.isOptional());
+        assertNull(resource.getMappedName());
+        assertEquals(field.getType(), resource.getElement().getType());
+    }
+
+    @Test
+    public void testVisitMethod() throws Exception {
+        Method method = Foo.class.getMethod("setBar", Bar.class);
+        processor.visitMethod(method, type);
+        JavaResourceImpl resource = type.getResources().get("bar");
+        assertFalse(resource.isOptional());
+        assertNull(resource.getMappedName());
+        assertEquals(method.getParameterTypes()[0], resource.getElement().getType());
+    }
+
+    @Test
+    public void testVisitNamedMethod() throws Exception {
+        Method method = Foo.class.getMethod("setBar2", Bar.class);
+        processor.visitMethod(method, type);
+        JavaResourceImpl resource = type.getResources().get("someName");
+        assertFalse(resource.isOptional());
+        assertEquals("mapped", resource.getMappedName());
+    }
+
+    @Test
+    public void testVisitBadMethod() throws Exception {
+        Method method = Foo.class.getMethod("setBad");
+        try {
+            processor.visitMethod(method, type);
+            fail();
+        } catch (IllegalResourceException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testDuplicateResources() throws Exception {
+        Field field = Foo.class.getDeclaredField("bar");
+        processor.visitField(field, type);
+        try {
+            processor.visitField(field, type);
+            fail();
+        } catch (DuplicateResourceException e) {
+            //expected
+        }
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+        type = javaImplementationFactory.createJavaImplementation();
+    }
+
+    private class Foo {
+
+        @org.apache.tuscany.sca.implementation.java.introspect.impl.Resource
+        protected Bar bar;
+
+        @org.apache.tuscany.sca.implementation.java.introspect.impl.Resource(optional = true)
+        protected Bar barNotRequired;
+
+        @org.apache.tuscany.sca.implementation.java.introspect.impl.Resource
+        public void setBar(Bar bar) {
+        }
+
+        @org.apache.tuscany.sca.implementation.java.introspect.impl.Resource(name = "someName", mappedName = "mapped")
+        public void setBar2(Bar bar) {
+        }
+
+        @org.apache.tuscany.sca.implementation.java.introspect.impl.Resource
+        public void setBad() {
+        }
+
+    }
+
+    private interface Bar {
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ScopeProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ScopeProcessorTestCase.java
new file mode 100644
index 0000000000..fe5eee55de
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ScopeProcessorTestCase.java
@@ -0,0 +1,116 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.junit.Assert.assertEquals;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaScopeImpl;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ScopeProcessorTestCase {
+
+    private JavaImplementationFactory javaImplementationFactory;
+
+    @Test
+    public void testCompositeScope() throws IntrospectionException {
+        ScopeProcessor processor = new ScopeProcessor(new DefaultAssemblyFactory());
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+
+        processor.visitClass(Composite.class, type);
+        assertEquals(JavaScopeImpl.COMPOSITE, type.getJavaScope());
+    }
+
+    @Test
+    public void testSessionScope() throws IntrospectionException {
+        ScopeProcessor processor = new ScopeProcessor(new DefaultAssemblyFactory());
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(Session.class, type);
+        assertEquals(JavaScopeImpl.SESSION, type.getJavaScope());
+    }
+
+    @Test
+    public void testConversationalScope() throws IntrospectionException {
+        ScopeProcessor processor = new ScopeProcessor(new DefaultAssemblyFactory());
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(Conversation.class, type);
+        assertEquals(JavaScopeImpl.CONVERSATION, type.getJavaScope());
+    }
+
+    @Test
+    public void testRequestScope() throws IntrospectionException {
+        ScopeProcessor processor = new ScopeProcessor(new DefaultAssemblyFactory());
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(Request.class, type);
+        assertEquals(JavaScopeImpl.REQUEST, type.getJavaScope());
+    }
+
+    @Test
+    public void testStatelessScope() throws IntrospectionException {
+        ScopeProcessor processor = new ScopeProcessor(new DefaultAssemblyFactory());
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(Stateless.class, type);
+        assertEquals(JavaScopeImpl.STATELESS, type.getJavaScope());
+    }
+
+    @Test
+    public void testNoScope() throws IntrospectionException {
+        ScopeProcessor processor = new ScopeProcessor(new DefaultAssemblyFactory());
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(None.class, type);
+        assertEquals(JavaScopeImpl.STATELESS, type.getJavaScope());
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        javaImplementationFactory = new DefaultJavaImplementationFactory();
+    }
+
+    @org.oasisopen.sca.annotation.Scope("COMPOSITE")
+    private class Composite {
+    }
+
+    @org.oasisopen.sca.annotation.Scope("SESSION")
+    private class Session {
+    }
+
+    @org.oasisopen.sca.annotation.Scope("CONVERSATION")
+    private class Conversation {
+    }
+
+    @org.oasisopen.sca.annotation.Scope("REQUEST")
+    private class Request {
+    }
+
+    @org.oasisopen.sca.annotation.Scope("STATELESS")
+    private class Stateless {
+    }
+
+    private class None {
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceCallbackTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceCallbackTestCase.java
new file mode 100644
index 0000000000..32988b2768
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceCallbackTestCase.java
@@ -0,0 +1,194 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getService;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.interfacedef.InvalidCallbackException;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.junit.Before;
+import org.junit.Test;
+import org.oasisopen.sca.CallableReference;
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ServiceCallbackTestCase {
+    private ServiceProcessor processor;
+    private JavaImplementationFactory javaImplementationFactory;
+
+    @Before
+    public void setUp() throws Exception {
+        processor = new ServiceProcessor(new DefaultAssemblyFactory(), new DefaultJavaInterfaceFactory());
+        javaImplementationFactory = new DefaultJavaImplementationFactory();
+    }
+
+    @Test
+    public void testMethodCallbackInterface() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(FooImpl.class, type);
+        org.apache.tuscany.sca.assembly.Service service = getService(type, Foo.class.getSimpleName());
+        assertNotNull(service);
+        Method method = FooImpl.class.getMethod("setCallback", FooCallback.class);
+        processor.visitMethod(method, type);
+        assertEquals(method, type.getCallbackMembers().get(FooCallback.class.getName()).iterator().next().getAnchor());
+    }
+
+    @Test
+    public void testFieldCallbackInterface() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(FooImpl.class, type);
+        org.apache.tuscany.sca.assembly.Service service = getService(type, Foo.class.getSimpleName());
+        assertNotNull(service);
+        Field field = FooImpl.class.getDeclaredField("callback");
+        processor.visitField(field, type);
+        assertEquals(field, type.getCallbackMembers().get(FooCallback.class.getName()).iterator().next().getAnchor());
+    }
+
+    @Test
+    public void testFieldCallbackInterface1() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(FooImpl1.class, type);
+        org.apache.tuscany.sca.assembly.Service service = getService(type, Foo.class.getSimpleName());
+        assertNotNull(service);
+        Field field1 = FooImpl1.class.getDeclaredField("callbackRef");
+        processor.visitField(field1, type);
+        assertEquals(field1, type.getCallbackMembers().get(FooCallback.class.getName()).iterator().next().getAnchor());
+        
+    }
+    
+    @Test
+    public void testMethodDoesNotMatchCallback() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(BadBarImpl.class, type);
+        Method method = BadBarImpl.class.getMethod("setWrongInterfaceCallback", String.class);
+        try {
+            processor.visitMethod(method, type);
+            fail();
+        } catch (IllegalCallbackReferenceException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testNoParamCallback() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(BadBarImpl.class, type);
+        Method method = BadBarImpl.class.getMethod("setNoParamCallback");
+        try {
+            processor.visitMethod(method, type);
+            fail();
+        } catch (IllegalCallbackReferenceException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testFieldDoesNotMatchCallback() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        processor.visitClass(BadBarImpl.class, type);
+        Field field = BadBarImpl.class.getDeclaredField("wrongInterfaceCallback");
+        try {
+            processor.visitField(field, type);
+            fail();
+        } catch (IllegalCallbackReferenceException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testBadCallbackInterfaceAnnotation() throws Exception {
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        try {
+            processor.visitClass(BadFooImpl.class, type);
+            fail();
+        } catch (IntrospectionException e) {
+            // expected
+            assertTrue(e.getCause() instanceof InvalidCallbackException);
+        }
+    }
+
+    @Callback(FooCallback.class)
+    private interface Foo {
+
+    }
+
+    private interface FooCallback {
+
+    }
+
+    @Service(Foo.class)
+    private static class FooImpl implements Foo {
+
+        @Callback
+        protected FooCallback callback;
+        
+        @Callback
+        public void setCallback(FooCallback cb) {
+
+        }
+    }
+    
+    @Service(Foo.class)
+    private static class FooImpl1 implements Foo {
+        @Callback
+        protected CallableReference<FooCallback> callbackRef;
+    }    
+
+    private static class BadBarImpl implements Foo {
+        @Callback
+        protected String wrongInterfaceCallback;
+
+        @Callback
+        public void setWrongInterfaceCallback(String cb) {
+
+        }
+
+        @Callback
+        public void setNoParamCallback() {
+
+        }
+
+    }
+
+    @Callback
+    private interface BadFoo {
+
+    }
+
+    @Service(BadFoo.class)
+    private static class BadFooImpl implements BadFoo {
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceProcessorTestCase.java
new file mode 100644
index 0000000000..528639a008
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/ServiceProcessorTestCase.java
@@ -0,0 +1,169 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.fail;
+
+import javax.jws.WebService;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.junit.Before;
+import org.junit.Test;
+import org.oasisopen.sca.annotation.Callback;
+import org.oasisopen.sca.annotation.Remotable;
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ServiceProcessorTestCase {
+    private ServiceProcessor processor;
+    private JavaImplementation type;
+
+    @Test
+    public void testMultipleInterfaces() throws Exception {
+        processor.visitClass(FooMultiple.class, type);
+        assertEquals(2, type.getServices().size());
+        org.apache.tuscany.sca.assembly.Service service = ModelHelper.getService(type, Baz.class.getSimpleName());
+        assertEquals(Baz.class, ((JavaInterface)service.getInterfaceContract().getInterface()).getJavaClass());
+        assertEquals(Bar.class, ((JavaInterface)service.getInterfaceContract().getCallbackInterface()).getJavaClass());
+        assertNotNull(ModelHelper.getService(type, Bar.class.getSimpleName()));
+    }
+
+    @Test
+    public void testSingleInterfaces() throws Exception {
+        processor.visitClass(FooSingle.class, type);
+        assertEquals(1, type.getServices().size());
+        assertNotNull(ModelHelper.getService(type, Baz.class.getSimpleName()));
+    }
+
+    @Test
+    public void testMultipleNoService() throws Exception {
+        processor.visitClass(FooMultipleNoService.class, type);
+        assertEquals(0, type.getServices().size());
+    }
+
+    /**
+     * Verifies a service with a callback annotation is recognized
+     */
+    @Test
+    public void testMultipleWithCallbackAnnotation() throws Exception {
+        processor.visitClass(FooMultipleWithCalback.class, type);
+        assertEquals(1, type.getServices().size());
+    }
+
+
+    @Test
+    public void testMultipleWithWebServiceAnnotation() throws Exception {
+        processor.visitClass(FooMultipleWithWebService.class, type);
+        assertEquals(2, type.getServices().size());
+    }
+    
+    @Test
+    public void testRemotableNoService() throws Exception {
+        processor.visitClass(FooRemotableNoService.class, type);
+        assertEquals(1, type.getServices().size());
+        org.apache.tuscany.sca.assembly.Service service = ModelHelper.getService(type, BazRemotable.class.getSimpleName());
+        assertEquals(BazRemotable.class, ((JavaInterface)service.getInterfaceContract().getInterface()).getJavaClass());
+    }
+
+    @Test
+    public void testNonInterface() throws Exception {
+        processor.visitClass(FooServiceUsingClassImpl.class, type);
+    }
+
+    @Test
+    public void testNoInterfaces() throws Exception {
+        try {
+            processor.visitClass(BadDefinition.class, type);
+        } catch (IllegalServiceDefinitionException e) {
+            //not expected
+            fail();
+        }
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        processor = new ServiceProcessor(new DefaultAssemblyFactory(), new DefaultJavaInterfaceFactory());
+        JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
+        type = javaImplementationFactory.createJavaImplementation();
+    }
+
+    @Callback(Bar.class)
+    private interface Baz {
+    }
+
+    private interface Bar {
+    }
+
+    private interface Bar2 {
+    }
+    
+    @WebService
+    private interface Bar3 {
+    }
+
+    @Remotable
+    private interface BazRemotable {
+    }
+
+    @Service(interfaces = {Baz.class, Bar.class})
+    private class FooMultiple implements Baz, Bar {
+
+    }
+
+    @Service(Baz.class)
+    private class FooSingle implements Baz, Bar {
+
+    }
+
+    private class FooMultipleNoService implements Bar, Bar2 {
+
+    }
+
+    private class FooMultipleWithCalback implements Baz, Bar {
+
+    }
+    
+    private class FooMultipleWithWebService implements BazRemotable, Bar3 {
+    }
+    
+    private class FooRemotableNoService implements BazRemotable, Bar {
+
+    }
+
+    @Service(FooSingle.class)
+    private class FooServiceUsingClassImpl extends FooSingle {
+
+    }
+
+
+    @Service()
+    private class BadDefinition extends FooSingle {
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/TestAbstractPropertyProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/TestAbstractPropertyProcessorTestCase.java
new file mode 100644
index 0000000000..3b56d146a4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/TestAbstractPropertyProcessorTestCase.java
@@ -0,0 +1,175 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.java.introspect.impl;
+
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getProperty;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.fail;
+
+import java.lang.annotation.Retention;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaConstructorImpl;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.implementation.java.JavaParameterImpl;
+import org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor;
+import org.junit.Before;
+import org.junit.Test;
+
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TestAbstractPropertyProcessorTestCase {
+
+    private JavaClassVisitor extension;
+    private JavaImplementationFactory javaImplementationFactory;
+
+    @Test
+    public void testVisitMethod() throws Exception {
+        Method method = Foo.class.getMethod("setBar", String.class);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        extension.visitMethod(method, type);
+        Property prop = getProperty(type, "test");
+        assertNotNull(prop);
+    }
+
+    @Test
+    public void testVisitNoParamsMethod() throws Exception {
+        Method method = Foo.class.getMethod("setNoParamsBar");
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        try {
+            extension.visitMethod(method, type);
+            fail();
+        } catch (IllegalPropertyException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testVisitNonVoidMethod() throws Exception {
+        Method method = Foo.class.getMethod("setBadBar", String.class);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        try {
+            extension.visitMethod(method, type);
+            fail();
+        } catch (IllegalPropertyException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testDuplicateMethod() throws Exception {
+        Method method = Foo.class.getMethod("setBar", String.class);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        extension.visitMethod(method, type);
+        try {
+            extension.visitMethod(method, type);
+            fail();
+        } catch (DuplicatePropertyException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testVisitField() throws Exception {
+        Field field = Foo.class.getDeclaredField("d");
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        extension.visitField(field, type);
+        Property prop = getProperty(type, "test");
+        assertNotNull(prop);
+    }
+
+    @Test
+    public void testVisitConstructor() throws Exception {
+        Constructor<Foo> ctor = Foo.class.getConstructor(String.class);
+        JavaImplementation type = javaImplementationFactory.createJavaImplementation();
+        JavaConstructorImpl<Foo> def = new JavaConstructorImpl<Foo>(ctor);
+        JavaParameterImpl parameter = def.getParameters()[0];
+        extension.visitConstructorParameter(parameter, type);
+        assertEquals("test", def.getParameters()[0].getName());
+        assertNotNull(getProperty(type, "test"));
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        extension = new TestProcessor();
+        javaImplementationFactory = new DefaultJavaImplementationFactory();
+    }
+
+    @Retention(RUNTIME)
+    private @interface Bar {
+
+    }
+
+    private class TestProcessor extends AbstractPropertyProcessor<Bar> {
+
+        public TestProcessor() {
+            super(new DefaultAssemblyFactory(), Bar.class);
+        }
+
+        @Override
+        protected void initProperty(Property property, Bar annotation) {
+            // property.setDefaultValueFactory(EasyMock.createMock(ObjectFactory.class));
+            property.setName("test");
+        }
+
+        @Override
+        protected String getName(Bar annotation) {
+            return "test";
+        }
+    }
+
+    private static class Foo {
+
+        @Bar
+        protected String d;
+
+        public Foo(String a, @Bar
+        String b) {
+        }
+
+        public Foo(@Bar
+        String d) {
+            this.d = d;
+        }
+
+        @Bar
+        public void setBar(String d) {
+            this.d = d;
+        }
+
+        @Bar
+        public void setNoParamsBar() {
+        }
+
+        @Bar
+        public String setBadBar(String d) {
+            return null;
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/xml/ReadTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/xml/ReadTestCase.java
new file mode 100644
index 0000000000..18435e205c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/xml/ReadTestCase.java
@@ -0,0 +1,225 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.java.xml;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.fail;
+
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySubject;
+import org.junit.BeforeClass;
+import org.junit.Ignore;
+import org.junit.Test;
+
+/**
+ * Test reading Java implementations.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ReadTestCase {
+
+    private static XMLInputFactory inputFactory;
+    private static StAXArtifactProcessor<Object> staxProcessor;
+    private static URLArtifactProcessor<Definitions> policyDefinitionsProcessor;
+    private static CompositeBuilder compositeBuilder;
+    
+    @BeforeClass
+    public static void setUp() throws Exception {
+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        inputFactory = XMLInputFactory.newInstance();
+        StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, null, null);
+
+        compositeBuilder = extensionPoints.getExtensionPoint(CompositeBuilderExtensionPoint.class).getCompositeBuilder("org.apache.tuscany.sca.assembly.builder.CompositeBuilder");
+        
+        URLArtifactProcessorExtensionPoint documentProcessors = extensionPoints.getExtensionPoint(URLArtifactProcessorExtensionPoint.class); 
+        policyDefinitionsProcessor = documentProcessors.getProcessor(Definitions.class);
+    }
+
+    @Test
+    public void testReadComposite() throws Exception {
+        InputStream is = getClass().getResourceAsStream("Calculator.composite");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = (Composite)staxProcessor.read(reader);
+        assertNotNull(composite);
+
+        compositeBuilder.build(composite, null, null);
+
+    }
+
+    @Ignore("To be fixed")
+    @Test
+    public void testPolicyIntents() throws Exception {
+        ModelResolver resolver = new TestModelResolver(getClass().getClassLoader());
+        
+        URL url = getClass().getResource("definitions.xml");
+        URI uri = URI.create("definitions.xml");
+        Definitions scaDefns = policyDefinitionsProcessor.read(null, uri, url);
+                
+        InputStream is = getClass().getResourceAsStream("Calculator.composite");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = (Composite)staxProcessor.read(reader);
+        assertNotNull(composite);
+        
+        staxProcessor.resolve(scaDefns, resolver);
+        staxProcessor.resolve(composite, resolver);
+
+        compositeBuilder.build(composite, null, null);
+        
+        //intents are computed and aggregate intents from ancestor elements
+        assertEquals(((PolicySubject)composite.getComponents().get(0)).getRequiredIntents().size(), 3);
+        assertEquals(((PolicySubject)composite.getComponents().get(5)).getRequiredIntents().size(), 3);
+        
+        //assertEquals(((OperationsConfigurator)composite.getComponents().get(0)).getConfiguredOperations().isEmpty(), true);
+        //assertEquals(((OperationsConfigurator)composite.getComponents().get(5)).getConfiguredOperations().isEmpty(), false);
+        
+        
+        //test for proper aggregation of policy intents on implementation elements
+        for ( Intent intent : ((PolicySubject)composite.getComponents().get(0).getImplementation()).getRequiredIntents() ) {
+            String intentName = intent.getName().getLocalPart();
+            if ( !(intentName.equals("tuscanyIntent_1") || intentName.equals("tuscanyIntent_2") ||
+                intentName.equals("tuscanyIntent_3")) ) {
+                fail();
+            }
+        }
+        
+        for ( Intent intent : ((PolicySubject)composite.getComponents().get(5)).getRequiredIntents() ) {
+            String intentName = intent.getName().getLocalPart();
+            if ( !(intentName.equals("tuscanyIntent_1") || intentName.equals("tuscanyIntent_4") ||
+                intentName.equals("tuscanyIntent_5")) ) {
+                fail();
+            }
+        }
+
+        /*
+        //test for proper aggregation of policy intents and policysets on operations of implementation
+        OperationsConfigurator opConf = (OperationsConfigurator)composite.getComponents().get(5);
+        assertEquals(opConf.getConfiguredOperations().get(0).getRequiredIntents().size(), 4);
+        for ( Intent intent :  opConf.getConfiguredOperations().get(0).getRequiredIntents()) {
+            String intentName = intent.getName().getLocalPart();
+            if ( !(intentName.equals("tuscanyIntent_1") || intentName.equals("tuscanyIntent_4") ||
+                intentName.equals("tuscanyIntent_5") || intentName.equals("tuscanyIntent_6") ) ) {
+                fail();
+            }
+        }
+        
+        opConf = (OperationsConfigurator)composite.getComponents().get(6);
+        assertEquals(opConf.getConfiguredOperations().get(0).getRequiredIntents().size(), 3);
+        for ( Intent intent :  opConf.getConfiguredOperations().get(0).getRequiredIntents()) {
+            String intentName = intent.getName().getLocalPart();
+            if ( !(intentName.equals("tuscanyIntent_1") || intentName.equals("tuscanyIntent_4") ||
+                intentName.equals("tuscanyIntent_6.qualified2") ) ) {
+                fail();
+            }
+        }
+        */
+    }
+    
+    @Test
+    @Ignore("Broken for now in 2.0 bringup")
+    public void testPolicySets() throws Exception {
+        ModelResolver resolver = new TestModelResolver(getClass().getClassLoader());
+        
+        URL url = getClass().getResource("definitions_with_policysets.xml");
+        URI uri = URI.create("definitions_with_policysets.xml");
+        Definitions policyDefinitions = policyDefinitionsProcessor.read(null, uri, url);
+                
+        InputStream is = getClass().getResourceAsStream("Calculator.composite");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = (Composite)staxProcessor.read(reader);
+        assertNotNull(composite);
+        
+        for ( Component component : composite.getComponents() ) {
+            for ( PolicySet policySet : policyDefinitions.getPolicySets() ) {
+                component.getPolicySets().add(policySet);
+            }
+        }
+        
+        staxProcessor.resolve(policyDefinitions, resolver);
+        staxProcessor.resolve(composite, resolver);
+
+        compositeBuilder.build(composite, null, null);
+        
+        //test for determination of policysets for implementation
+        assertEquals(((PolicySubject)composite.getComponents().get(0)).getPolicySets().size(), 1);
+        for ( PolicySet policySet : ((PolicySubject)composite.getComponents().get(0).getImplementation()).getPolicySets() ) {
+            String policySetName = policySet.getName().getLocalPart();
+            if ( !(policySetName.equals("tuscanyPolicySet_1")) ) {
+                fail();
+            }
+        }
+        
+        assertEquals(((PolicySubject)composite.getComponents().get(5)).getPolicySets().size(), 2);
+        for ( PolicySet policySet : ((PolicySubject)composite.getComponents().get(5).getImplementation()).getPolicySets() ) {
+            String policySetName = policySet.getName().getLocalPart();
+            if ( !(policySetName.equals("tuscanyPolicySet_1") || policySetName.equals("tuscanyPolicySet_2")) ) {
+                fail();
+            }
+        }
+
+        /*
+        //test for computation of policysets on operations of implementation
+        OperationsConfigurator opConf = (OperationsConfigurator)composite.getComponents().get(5);
+        assertEquals(opConf.getConfiguredOperations().get(0).getPolicySets().size(), 3);
+        for ( PolicySet policySet : opConf.getConfiguredOperations().get(0).getPolicySets() ) {
+            String policySetName = policySet.getName().getLocalPart();
+            if ( !(policySetName.equals("tuscanyPolicySet_1") || policySetName.equals("tuscanyPolicySet_2")
+                    || policySetName.equals("tuscanyPolicySet_3")) ) {
+                fail();
+            }
+        }
+        
+        opConf = (OperationsConfigurator)composite.getComponents().get(6);
+        assertEquals(opConf.getConfiguredOperations().get(0).getPolicySets().size(), 4);
+        for ( PolicySet policySet : opConf.getConfiguredOperations().get(0).getPolicySets() ) {
+            String policySetName = policySet.getName().getLocalPart();
+            if ( !(policySetName.equals("tuscanyPolicySet_1") || policySetName.equals("tuscanyPolicySet_2")
+                    || policySetName.equals("tuscanyPolicySet_3")
+                    || policySetName.equals("tuscanyPolicySet_4")) ) {
+                fail();
+            }
+        }
+        */
+        
+        //new PrintUtil(System.out).print(composite);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/xml/TestModelResolver.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/xml/TestModelResolver.java
new file mode 100644
index 0000000000..085b21a652
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/xml/TestModelResolver.java
@@ -0,0 +1,88 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.java.xml;
+
+import java.lang.ref.WeakReference;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+
+/**
+ * A default implementation of an artifact resolver, based on a map.
+ *
+ * @version $Rev$ $Date$
+ */
+public class TestModelResolver implements ModelResolver {
+    private static final long serialVersionUID = -7826976465762296634L;
+    
+    private Map<Object, Object> map = new HashMap<Object, Object>();
+    
+    private WeakReference<ClassLoader> classLoader;
+    
+    public TestModelResolver(ClassLoader classLoader) {
+        this.classLoader = new WeakReference<ClassLoader>(classLoader);
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        Object resolved = map.get(unresolved);
+        if (resolved != null) {
+            
+            // Return the resolved object
+            return modelClass.cast(resolved);
+            
+        } else if (unresolved instanceof ClassReference) {
+            
+            // Load a class on demand
+            ClassReference classReference = (ClassReference)unresolved;
+            Class<?> clazz;
+            try {
+                clazz = Class.forName(classReference.getClassName(), true, classLoader.get());
+            } catch (ClassNotFoundException e) {
+                
+                // Return the unresolved object
+                return unresolved;
+            }
+            
+            // Store a new ClassReference wrapping the loaded class
+            resolved = new ClassReference(clazz);
+            map.put(resolved, resolved);
+            
+            // Return the resolved ClassReference
+            return modelClass.cast(resolved);
+                
+        } else {
+            
+            // Return the unresolved object
+            return unresolved;
+        }
+    }
+    
+    public void addModel(Object resolved) {
+        map.put(resolved, resolved);
+    }
+    
+    public Object removeModel(Object resolved) {
+        return map.remove(resolved);
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/xml/WriteTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/xml/WriteTestCase.java
new file mode 100644
index 0000000000..7d863c99de
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/xml/WriteTestCase.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.java.xml;
+
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * Test writing Java implementations.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WriteTestCase {
+
+    private static StAXArtifactProcessor<Object> staxProcessor;
+    private static XMLInputFactory inputFactory;
+    private static XMLOutputFactory outputFactory;
+    
+    @BeforeClass
+    public static void setUp() throws Exception {
+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        inputFactory = XMLInputFactory.newInstance();
+        outputFactory = XMLOutputFactory.newInstance();
+        StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, outputFactory, null);
+    }
+
+    @Test
+    public void testReadWriteComposite() throws Exception {
+        InputStream is = getClass().getResourceAsStream("Calculator.composite");
+        Composite composite = (Composite)staxProcessor.read(inputFactory.createXMLStreamReader(is));
+        Assert.assertNotNull(composite);
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(composite, outputFactory.createXMLStreamWriter(bos));
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/Calculator.composite b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/Calculator.composite
new file mode 100644
index 0000000000..f4182679bc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/Calculator.composite
@@ -0,0 +1,66 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+	xmlns:calc="http://sample.calculator"
+	requires="cns:tuscanyIntent_1"
+	targetNamespace="http://sample.calculator"
+	xmlns:cns="http://test" 
+	name="Calculator">
+
+    <service name="CalculatorService" promote="CalculatorServiceComponent">
+        <interface.java interface="calculator.CalculatorService"/>
+    </service>
+
+    <component name="CalculatorServiceComponent" requires="cns:tuscanyIntent_2">
+		<implementation.java class="calculator.CalculatorServiceImpl" requires="cns:tuscanyIntent_3" />
+        <reference name="addService" target="AddServiceComponent"/>
+        <reference name="subtractService" target="SubtractServiceComponent"/>
+        <reference name="multiplyService" target="MultiplyServiceComponent"/>
+        <reference name="divideService" target="DivideServiceComponent"/>
+    </component>
+
+    <component name="AddServiceComponent">
+        <implementation.java class="calculator.AddServiceImpl"/>
+    </component>
+
+    <component name="SubtractServiceComponent">
+        <implementation.java class="calculator.SubtractServiceImpl"/>
+    </component>
+
+    <component name="MultiplyServiceComponent">
+        <implementation.java class="calculator.MultiplyServiceImpl"/>
+    </component>
+
+    <component name="DivideServiceComponent">
+        <implementation.java class="calculator.DivideServiceImpl"/>
+    </component>
+    
+    <component name="AnotherCalculatorServiceComponent" requires="cns:tuscanyIntent_4">
+		<implementation.java class="calculator.CalculatorServiceImpl" requires="cns:tuscanyIntent_5">
+			<operation name="add"  requires="cns:tuscanyIntent_6"/>
+		</implementation.java>	
+    </component>
+    
+    <component name="YetAnotherCalculatorServiceComponent" requires="cns:tuscanyIntent_4">
+		<implementation.java class="calculator.CalculatorServiceImpl" requires="cns:tuscanyIntent_6.qualified1">
+			<operation name="add"  requires="cns:tuscanyIntent_6.qualified2" policySets="cns:tuscanyPolicySet_4"/>
+		</implementation.java>	
+    </component>
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/definitions.xml b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/definitions.xml
new file mode 100644
index 0000000000..cad25f1f73
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/definitions.xml
@@ -0,0 +1,100 @@
+<?xml version="1.0" encoding="ASCII"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<sca:definitions xmlns="http://test"

+ 			targetNamespace="http://test"

+ 			xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903">

+

+<!-- simple intent -->

+ <sca:intent name="tuscanyIntent_1" 

+ 			 constrains="sca:binding sca:implementation.java">

+ 			 <sca:description>

+ 			 Sample Intent

+ 			 </sca:description>

+ </sca:intent>

+ 

+ <sca:intent name="tuscanyIntent_2" 

+ 			 constrains="sca:binding sca:implementation.java">

+ 			 <sca:description>

+ 			 Sample Intent

+ 			 </sca:description>

+ </sca:intent>

+ 

+ <sca:intent name="tuscanyIntent_3" 

+ 			 constrains="sca:binding sca:implementation.java">

+ 			 <sca:description>

+ 			 Sample Intent

+ 			 </sca:description>

+ </sca:intent>

+ 

+ <sca:intent name="tuscanyIntent_4" 

+ 			 constrains="sca:binding sca:implementation.java">

+ 			 <sca:description>

+ 			 Sample Intent

+ 			 </sca:description>

+ </sca:intent>

+ 

+<sca:intent name="tuscanyIntent_5" 

+ 			 constrains="sca:binding sca:implementation.java">

+ 			 <sca:description>

+ 			 Sample Intent

+ 			 </sca:description>

+ </sca:intent>

+ 

+ <sca:intent name="tuscanyIntent_6" 

+ 			 constrains="sca:binding sca:implementation.java">

+ 			 <sca:description>

+ 			 Sample Intent

+ 			 </sca:description>

+ </sca:intent>

+ 

+ <sca:intent name="tuscanyIntent_7" 

+ 			 constrains="sca:binding sca:implementation.java">

+ 			 <sca:description>

+ 			 Sample Intent

+ 			 </sca:description>

+ </sca:intent>

+ 

+ <sca:intent name="tuscanyIntent_8" 

+ 			 constrains="sca:binding sca:implementation.java">

+ 			 <sca:description>

+ 			 Sample Intent

+ 			 </sca:description>

+ </sca:intent>

+ 

+ <!-- qualified intents -->

+ <sca:intent name="tuscanyIntent_1.qualified" />

+ <sca:intent name="tuscanyIntent_2.qualified" />

+ <sca:intent name="tuscanyIntent_6.qualified1" />

+ <sca:intent name="tuscanyIntent_6.qualified2" />

+ 

+ <sca:policySet name="tuscanyPolicySet_4"

+ 	provides="tuscanyIntent_6"

+ 	appliesTo="/sca:composite/sca:component"

+ 	xmlns="http://test"

+ 	xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+ 	<sca:intentMap provides="tuscanyIntent_6" default="qualified2">

+        <sca:qualifier name="qualified2">

+            <wsp:Policy>

+                <!-- policy expression and policy subject for "qualified2" alternative" -->

+            </wsp:Policy>

+        </sca:qualifier>

+    </sca:intentMap>

+ </sca:policySet>

+</sca:definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/definitions_with_policysets.xml b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/definitions_with_policysets.xml
new file mode 100644
index 0000000000..00319950c6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-java/src/test/resources/org/apache/tuscany/sca/implementation/java/xml/definitions_with_policysets.xml
@@ -0,0 +1,113 @@
+<?xml version="1.0" encoding="ASCII"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<sca:definitions xmlns="http://test" targetNamespace="http://test" xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903">

+

+    <!-- simple intent -->

+    <sca:intent name="tuscanyIntent_1" constrains="sca:binding sca:implementation.java">

+        <sca:description>

+            Sample Intent

+ 			 </sca:description>

+        <!-- qualified intents -->

+        <sca:qualifier name="qualified" default="true"/>

+    </sca:intent>

+

+    <sca:intent name="tuscanyIntent_2" constrains="sca:binding sca:implementation.java">

+        <sca:description>

+            Sample Intent

+ 			 </sca:description>

+        <sca:qualifier name="qualified" default="true"/>

+    </sca:intent>

+

+    <sca:intent name="tuscanyIntent_3" constrains="sca:binding sca:implementation.java">

+        <sca:description>

+            Sample Intent

+ 			 </sca:description>

+    </sca:intent>

+

+    <sca:intent name="tuscanyIntent_4" constrains="sca:binding sca:implementation.java">

+        <sca:description>

+            Sample Intent

+ 			 </sca:description>

+    </sca:intent>

+

+    <sca:intent name="tuscanyIntent_5" constrains="sca:binding sca:implementation.java">

+        <sca:description>

+            Sample Intent

+ 			 </sca:description>

+    </sca:intent>

+

+    <sca:intent name="tuscanyIntent_6" constrains="sca:binding sca:implementation.java">

+        <sca:description>

+            Sample Intent

+ 			 </sca:description>

+        <sca:qualifier name="qualified1" default="true"/>

+        <sca:qualifier name="qualified2" />

+

+

+    </sca:intent>

+

+    <sca:intent name="tuscanyIntent_7" constrains="sca:binding sca:implementation.java">

+        <sca:description>

+            Sample Intent

+ 			 </sca:description>

+    </sca:intent>

+

+    <sca:intent name="tuscanyIntent_8" constrains="sca:binding sca:implementation.java">

+        <sca:description>

+            Sample Intent

+ 			 </sca:description>

+    </sca:intent>

+

+    <sca:policySet name="tuscanyPolicySet_1" provides="tuscanyIntent_1 tuscanyIntent_2 tuscanyIntent_3"

+        appliesTo="/sca:composite/sca:component" xmlns="http://test" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+    </sca:policySet>

+

+    <sca:policySet name="tuscanyPolicySet_2" provides="tuscanyIntent_4 tuscanyIntent_5" appliesTo="/sca:composite/sca:component"

+        xmlns="http://test" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+    </sca:policySet>

+

+    <sca:policySet name="tuscanyPolicySet_3" provides="tuscanyIntent_6" appliesTo="/sca:composite/sca:component"

+        xmlns="http://test" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+        <sca:intentMap provides="tuscanyIntent_6" default="qualified1">

+            <sca:qualifier name="qualified1">

+                <wsp:Policy>

+                    <!-- policy expression and policy subject for "qualified1" alternative -->

+                </wsp:Policy>

+            </sca:qualifier>

+            <sca:qualifier name="qualifed2">

+                <wsp:Policy>

+                    <!-- policy expression and policy subject for "qualified2" alternative" -->

+                </wsp:Policy>

+            </sca:qualifier>

+        </sca:intentMap>

+    </sca:policySet>

+

+    <sca:policySet name="tuscanyPolicySet_4" provides="tuscanyIntent_6" appliesTo="/sca:composite/sca:component"

+        xmlns="http://test" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+        <sca:intentMap provides="tuscanyIntent_6" default="qualified2">

+            <sca:qualifier name="qualified2">

+                <wsp:Policy>

+                    <!-- policy expression and policy subject for "qualified2" alternative" -->

+                </wsp:Policy>

+            </sca:qualifier>

+        </sca:intentMap>

+    </sca:policySet>

+

+</sca:definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/LICENSE
new file mode 100644
index 0000000000..6b0b1270ff
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/LICENSE
@@ -0,0 +1,203 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
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+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
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+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
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+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..3dd9f9c272
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/META-INF/MANIFEST.MF
@@ -0,0 +1,29 @@
+Manifest-Version: 1.0

+Bundle-ManifestVersion: 2

+Bundle-SymbolicName: org.apache.tuscany.sca.implementation.osgi.runtime

+Bundle-Version: 2.0.0

+Bundle-ActivationPolicy: lazy

+Bundle-Name: Apache Tuscany SCA OSGi Implementation Runtime

+Bundle-Vendor: The Apache Software Foundation

+Eclipse-LazyStart: true

+Bundle-Activator: org.apache.tuscany.sca.implementation.osgi.runtime.OSGiImplementationRuntimeActivator

+Bundle-Description: Apache Tuscany SCA OSGi Implementation

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Import-Package: org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.core.factory;version="2.0.0",

+ org.apache.tuscany.sca.core.invocation;version="2.0.0",

+ org.apache.tuscany.sca.implementation.osgi;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.java;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.util;version="2.0.0",

+ org.apache.tuscany.sca.invocation;version="2.0.0",

+ org.apache.tuscany.sca.monitor;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.apache.tuscany.sca.provider;version="2.0.0",

+ org.apache.tuscany.sca.runtime;version="2.0.0",

+ org.oasisopen.sca;version="2.0.0",

+ org.oasisopen.sca.annotation;version="2.0.0";resolution:=optional,

+ org.osgi.framework;version="1.4.0"

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/pom.xml
new file mode 100644
index 0000000000..6b12476841
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/pom.xml
@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    *
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    *
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-implementation-osgi-runtime</artifactId>
+    <name>Apache Tuscany SCA OSGi Implementation Extension Runtime</name>
+
+    <packaging>jar</packaging>
+
+    <dependencies>
+
+       <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-osgi</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+       <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-osgi</artifactId>
+            <version>2.0-M3</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.eclipse</groupId>
+            <artifactId>osgi</artifactId>
+            <version>3.4.0-v20080605-1900</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.5</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/src/main/java/org/apache/tuscany/sca/implementation/osgi/runtime/OSGiDistributionProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/src/main/java/org/apache/tuscany/sca/implementation/osgi/runtime/OSGiDistributionProvider.java
new file mode 100644
index 0000000000..ff30730c78
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/src/main/java/org/apache/tuscany/sca/implementation/osgi/runtime/OSGiDistributionProvider.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi.runtime;
+
+import java.util.Collection;
+import java.util.Map;
+
+import org.osgi.framework.ServiceReference;
+
+/**
+ * Every Distribution Provider registers exactly one Service in the
+ * ServiceRegistry implementing this interface. The service is registered with
+ * extra properties identified at the beginning of this interface to denote the
+ * Distribution Provider product name, version, vendor and supported intents.
+ */
+public interface OSGiDistributionProvider {
+
+    /**
+     * Service Registration property for the name of the Distribution Provider
+     * product.
+     */
+    static final String PROP_KEY_PRODUCT_NAME = "osgi.remote.distribution.product";
+
+    /**
+     * Service Registration property for the version of the Distribution
+     * Provider product.
+     */
+    static final String PROP_KEY_PRODUCT_VERSION = "osgi.remote.distribution.product.version";
+
+    /**
+     * Service Registration property for the Distribution Provider product
+     * vendor name.
+     */
+    static final String PROP_KEY_VENDOR_NAME = "osgi.remote.distribution.vendor";
+
+    /**
+     * Service Registration property that lists the intents supported by this
+     * DistributionProvider. Value of this property is of type 
+     * Collection (<? extends String>).
+     */
+    static final String PROP_KEY_SUPPORTED_INTENTS = "osgi.remote.distribition.supported_intents";
+
+    /**
+     * @return ServiceReferences of services registered in the local Service
+     *         Registry that are proxies to remote services. If no proxies are
+     *         registered, then an empty collection is returned.
+     */
+    Collection<ServiceReference> getRemoteServices();
+
+    /**
+     * @return ServiceReferences of local services that are exposed remotely 
+     *         using this DisitributionProvider. Note that certain services may be
+     *         exposed and without being published to a discovery service. This 
+     *         API returns all the exposed services. If no services are exposed an 
+     *         empty collection is returned.
+     */
+    Collection<ServiceReference> getExposedServices();
+
+    /**
+     * Provides access to extra properties set by the DistributionProvider on
+     * endpoints, as they will appear on client side proxies given an exposed
+     * ServiceReference. 
+     * These properties are not always available on the server-side
+     * ServiceReference of the exposed
+     * service but will be on the remote client side proxy to this service.
+     * This API provides access to these extra properties from the exposing
+     * side.
+     * E.g. a service is exposed remotely, the distribution software is configured
+     * to add transactionality to the remote service. Because of this, on the 
+     * client-side proxy the property service.intents=”transactionality” is set. 
+     * However, these intents are *not* always set on the original
+     * ServiceRegistration on the server-side since on the server side the service
+     * object is a local pojo which doesn’t provide transactionality by itself.
+     * This QoS is added by the distribution.
+     * This API provides access to these extra properties from the server-side.
+     * 
+     * @param sr A ServiceReference of an exposed service.
+     * @return The map of extra properties.
+     */
+    Map<String, String> getExposedProperties(ServiceReference sr);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/src/main/java/org/apache/tuscany/sca/implementation/osgi/runtime/OSGiImplementationProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/src/main/java/org/apache/tuscany/sca/implementation/osgi/runtime/OSGiImplementationProvider.java
new file mode 100644
index 0000000000..c6e01564db
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/src/main/java/org/apache/tuscany/sca/implementation/osgi/runtime/OSGiImplementationProvider.java
@@ -0,0 +1,150 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.osgi.runtime;
+
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.Hashtable;
+
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.assembly.Extensible;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.osgi.OSGiImplementation;
+import org.apache.tuscany.sca.implementation.osgi.OSGiProperty;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeWire;
+import org.oasisopen.sca.ServiceRuntimeException;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleException;
+import org.osgi.framework.Constants;
+import org.osgi.framework.ServiceRegistration;
+
+/**
+ *
+ */
+public class OSGiImplementationProvider implements ImplementationProvider {
+    private RuntimeComponent component;
+    private ProxyFactoryExtensionPoint proxyFactoryExtensionPoint;
+    private Bundle osgiBundle;
+    private OSGiImplementation implementation;
+
+    public OSGiImplementationProvider(RuntimeComponent component,
+                                      OSGiImplementation impl,
+                                      ProxyFactoryExtensionPoint proxyFactoryExtensionPoint) throws BundleException {
+        this.component = component;
+        this.proxyFactoryExtensionPoint = proxyFactoryExtensionPoint;
+        this.implementation = impl;
+        this.osgiBundle = impl.getBundle();
+    }
+
+    public Invoker createInvoker(RuntimeComponentService service, Operation operation) {
+        return new OSGiTargetInvoker(operation, this, service);
+    }
+
+    public void start() {
+        // First try to start the osgi bundle
+        try {
+            int state = osgiBundle.getState();
+            if ((state & Bundle.STARTING) == 0 && (state & Bundle.ACTIVE) == 0) {
+                osgiBundle.start();
+            }
+        } catch (BundleException e) {
+            throw new ServiceRuntimeException(e);
+        }
+        for (ComponentReference ref : component.getReferences()) {
+            RuntimeComponentReference reference = (RuntimeComponentReference)ref;
+            InterfaceContract interfaceContract = reference.getInterfaceContract();
+            JavaInterface javaInterface = (JavaInterface)interfaceContract.getInterface();
+            final Class<?> interfaceClass = javaInterface.getJavaClass();
+
+            final Hashtable<String, Object> osgiProps = getOSGiProperties(reference);
+            osgiProps.put(Constants.SERVICE_RANKING, Integer.MAX_VALUE);
+            osgiProps.put("sca.reference", component.getURI() + "#reference(" + ref.getName() + ")");
+            osgiProps.put(OSGiProperty.OSGI_REMOTE, "true");
+            osgiProps.put(OSGiProperty.OSGI_REMOTE_CONFIGURATION_TYPE, "sca");
+            osgiProps.put(OSGiProperty.OSGI_REMOTE_INTERFACES, interfaceClass.getName());
+
+            ProxyFactory proxyService = proxyFactoryExtensionPoint.getInterfaceProxyFactory();
+            if (!interfaceClass.isInterface()) {
+                proxyService = proxyFactoryExtensionPoint.getClassProxyFactory();
+            }
+
+            for (RuntimeWire wire : reference.getRuntimeWires()) {
+                final Object proxy = proxyService.createProxy(interfaceClass, wire);
+                AccessController.doPrivileged(new PrivilegedAction<ServiceRegistration>() {
+                    public ServiceRegistration run() {
+                        return osgiBundle.getBundleContext()
+                            .registerService(interfaceClass.getName(), proxy, osgiProps);
+                    }
+                });
+            }
+
+        }
+    }
+
+    public void stop() {
+        // Do we have to unregister the services?
+        try {
+            int state = osgiBundle.getState();
+            if ((state & Bundle.STOPPING) == 0 && (state & Bundle.ACTIVE) != 0) {
+                osgiBundle.stop();
+            }
+        } catch (BundleException e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    /**
+     * Get all the OSGi properties from the extension list
+     * @param extensible
+     * @return
+     */
+    protected Hashtable<String, Object> getOSGiProperties(Extensible extensible) {
+        Hashtable<String, Object> props = new Hashtable<String, Object>();
+        for (Object ext : extensible.getExtensions()) {
+            if (ext instanceof OSGiProperty) {
+                OSGiProperty p = (OSGiProperty)ext;
+                props.put(p.getName(), p.getValue());
+            }
+        }
+        return props;
+    }
+
+    RuntimeComponent getComponent() {
+        return component;
+    }
+
+    OSGiImplementation getImplementation() {
+        return implementation;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/src/main/java/org/apache/tuscany/sca/implementation/osgi/runtime/OSGiImplementationProviderFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/src/main/java/org/apache/tuscany/sca/implementation/osgi/runtime/OSGiImplementationProviderFactory.java
new file mode 100644
index 0000000000..0e4a3ef995
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/src/main/java/org/apache/tuscany/sca/implementation/osgi/runtime/OSGiImplementationProviderFactory.java
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.osgi.runtime;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.osgi.OSGiImplementation;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.provider.ImplementationProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.osgi.framework.BundleException;
+
+/**
+ * Builds a OSGi-based implementation provider from a component definition
+ *
+ * @version $Rev$ $Date$
+ */
+public class OSGiImplementationProviderFactory implements ImplementationProviderFactory<OSGiImplementation> {
+
+    private ProxyFactoryExtensionPoint proxyFactoryExtensionPoint;
+
+    public OSGiImplementationProviderFactory(ExtensionPointRegistry extensionPoints) {
+        proxyFactoryExtensionPoint = extensionPoints.getExtensionPoint(ProxyFactoryExtensionPoint.class);
+    }
+
+    public ImplementationProvider createImplementationProvider(RuntimeComponent component,
+                                                               OSGiImplementation implementation) {
+
+        try {
+
+            return new OSGiImplementationProvider(component, implementation, proxyFactoryExtensionPoint);
+
+        } catch (BundleException e) {
+            throw new RuntimeException(e);
+        }
+
+    }
+
+    public Class<OSGiImplementation> getModelType() {
+        return OSGiImplementation.class;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/src/main/java/org/apache/tuscany/sca/implementation/osgi/runtime/OSGiImplementationRuntimeActivator.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/src/main/java/org/apache/tuscany/sca/implementation/osgi/runtime/OSGiImplementationRuntimeActivator.java
new file mode 100644
index 0000000000..f3d59cc513
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/src/main/java/org/apache/tuscany/sca/implementation/osgi/runtime/OSGiImplementationRuntimeActivator.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi.runtime;
+
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.BundleContext;
+
+/**
+ * Bundle activator to receive the BundleContext
+ */
+public class OSGiImplementationRuntimeActivator implements BundleActivator {
+    private static BundleContext bundleContext;
+
+    public void start(BundleContext context) throws Exception {
+        bundleContext = context;
+    }
+
+    public void stop(BundleContext context) throws Exception {
+        bundleContext = null;
+    }
+
+    static BundleContext getBundleContext() {
+        return bundleContext;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/src/main/java/org/apache/tuscany/sca/implementation/osgi/runtime/OSGiTargetInvoker.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/src/main/java/org/apache/tuscany/sca/implementation/osgi/runtime/OSGiTargetInvoker.java
new file mode 100644
index 0000000000..52313a84e7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/src/main/java/org/apache/tuscany/sca/implementation/osgi/runtime/OSGiTargetInvoker.java
@@ -0,0 +1,220 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi.runtime;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.lang.reflect.Type;
+import java.util.ArrayList;
+import java.util.Hashtable;
+import java.util.List;
+
+import org.apache.tuscany.sca.core.factory.InstanceWrapper;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaOperation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.ServiceReference;
+
+/**
+ * The Invoker looks up the corresponding OSGi service from the OSGi service registry
+ * and delegate the call to it.
+ *  
+ * @version $Rev$ $Date$
+ */
+public class OSGiTargetInvoker<T> implements Invoker {
+
+    private Operation operation;
+    protected InstanceWrapper<T> target;
+
+    private final OSGiImplementationProvider provider;
+    private final RuntimeComponent component;
+    private final RuntimeComponentService service;
+
+    public OSGiTargetInvoker(Operation operation, OSGiImplementationProvider provider, RuntimeComponentService service) {
+
+        this.operation = operation;
+        this.service = service;
+        this.provider = provider;
+        this.component = provider.getComponent();
+
+    }
+
+    private Object invokeTarget(Message msg) throws InvocationTargetException {
+
+        Operation op = msg.getOperation();
+        if (op == null) {
+            op = this.operation;
+        }
+
+        try {
+            BundleContext bundleContext = provider.getImplementation().getBundle().getBundleContext();
+            JavaInterface javaInterface = (JavaInterface)op.getInterface();
+            // String filter = getOSGiFilter(provider.getOSGiProperties(service));
+            // FIXME: What is the filter?
+            String filter = "(!(sca.reference=*))";
+            // "(sca.service=" + component.getURI() + "#service-name\\(" + service.getName() + "\\))";
+            ServiceReference ref = bundleContext.getServiceReferences(javaInterface.getName(), filter)[0];
+            Object instance = bundleContext.getService(ref);
+            Method m = findMethod(instance.getClass(), operation);
+
+            Object ret = invokeMethod(instance, m, msg);
+
+            return ret;
+        } catch (InvocationTargetException e) {
+            throw e;
+        } catch (Exception e) {
+            throw new InvocationTargetException(e);
+        }
+    }
+
+    protected Object invokeMethod(Object instance, Method m, Message msg) throws InvocationTargetException {
+
+        try {
+
+            Object payload = msg.getBody();
+
+            if (payload != null && !payload.getClass().isArray()) {
+                return m.invoke(instance, payload);
+            } else {
+                return m.invoke(instance, (Object[])payload);
+            }
+
+        } catch (InvocationTargetException e) {
+            throw e;
+        } catch (Exception e) {
+            throw new InvocationTargetException(e);
+        }
+    }
+
+    public Message invoke(Message msg) {
+        try {
+            Object resp = invokeTarget(msg);
+            msg.setBody(resp);
+        } catch (InvocationTargetException e) {
+            msg.setFaultBody(e.getCause());
+        }
+        return msg;
+    }
+
+    private String getOSGiFilter(Hashtable<String, Object> props) {
+
+        String filter = "";
+
+        if (props != null && props.size() > 0) {
+            int propCount = 0;
+            for (String propName : props.keySet()) {
+                if (propName.equals("service.pid")) {
+                    continue;
+                }
+                String value = String.valueOf(props.get(propName));
+                StringBuffer buf = new StringBuffer();
+                for (char c : value.toCharArray()) {
+                    if (c == '(' || c == ')') {
+                        buf.append("\\" + c);
+                    } else {
+                        buf.append(c);
+                    }
+                }
+                filter = filter + "(" + propName + "=" + buf.toString() + ")";
+                propCount++;
+            }
+
+            if (propCount > 1) {
+                filter = "(&" + filter + ")";
+            }
+        } else {
+            filter = null;
+        }
+        return filter;
+    }
+
+    /**
+     * @Deprecated
+     */
+    private static Class<?>[] getPhysicalTypes(Operation operation) {
+        DataType<List<DataType>> inputType = operation.getInputType();
+        if (inputType == null) {
+            return new Class<?>[] {};
+        }
+        List<DataType> types = inputType.getLogical();
+        Class<?>[] javaTypes = new Class<?>[types.size()];
+        for (int i = 0; i < javaTypes.length; i++) {
+            Type physical = types.get(i).getPhysical();
+            if (physical instanceof Class<?>) {
+                javaTypes[i] = (Class<?>)physical;
+            } else {
+                throw new UnsupportedOperationException();
+            }
+        }
+        return javaTypes;
+    }
+
+    /**
+     * Return the method on the implementation class that matches the operation.
+     * 
+     * @param implClass the implementation class or interface
+     * @param operation the operation to match
+     * @return the method described by the operation
+     * @throws NoSuchMethodException if no such method exists
+     * @Deprecated
+     */
+    public static Method findMethod(Class<?> implClass, Operation operation) throws NoSuchMethodException {
+        String name = operation.getName();
+        if (operation instanceof JavaOperation) {
+            name = ((JavaOperation)operation).getJavaMethod().getName();
+        }
+        Interface interface1 = operation.getInterface();
+        int numParams = operation.getInputType().getLogical().size();
+        if (interface1 != null && interface1.isRemotable()) {
+            List<Method> matchingMethods = new ArrayList<Method>();
+            for (Method m : implClass.getMethods()) {
+                if (m.getName().equals(name) && m.getParameterTypes().length == numParams) {
+                    matchingMethods.add(m);
+                }
+            }
+
+            // TUSCANY-2180 If there is only one method then we just match on the name 
+            // (this is the same as the existing behaviour)
+            if (matchingMethods.size() == 1) {
+                return matchingMethods.get(0);
+            }
+            if (matchingMethods.size() > 1) {
+                // TUSCANY-2180 We need to check the parameter types too
+                Class<?>[] paramTypes = getPhysicalTypes(operation);
+                return implClass.getMethod(name, paramTypes);
+            }
+
+            // No matching method found
+            throw new NoSuchMethodException("No matching method for operation " + operation.getName()
+                + " is found on "
+                + implClass);
+        }
+        Class<?>[] paramTypes = getPhysicalTypes(operation);
+        return implClass.getMethod(name, paramTypes);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/src/main/resources/META-INF/definitions.xml b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/src/main/resources/META-INF/definitions.xml
new file mode 100644
index 0000000000..f531c2c4ed
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/src/main/resources/META-INF/definitions.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<sca:definitions xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903" 
+    targetNamespace="http://www.osgi.org/xmlns/sca/intents/v1.0.0">
+                 
+    <intent name="passByReference" constrains="sca:implementation" 
+        intentType="implementation">
+        <description>
+            An OSGi intent to pass data by reference
+        </description>
+    </intent>
+    
+    <intent name="passByValue" constrains="sca:implementation" 
+        intentType="implementation">
+        <description>
+            An OSGi intent to pass data by value
+        </description>
+    </intent>
+    
+</sca:definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
new file mode 100644
index 0000000000..c2cd957351
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the implementation extension

+org.apache.tuscany.sca.implementation.osgi.runtime.OSGiImplementationProviderFactory;model=org.apache.tuscany.sca.implementation.osgi.OSGiImplementation

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/src/main/resources/impl-osgi-validation-messages.properties b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/src/main/resources/impl-osgi-validation-messages.properties
new file mode 100644
index 0000000000..2503be0b13
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi-runtime/src/main/resources/impl-osgi-validation-messages.properties
@@ -0,0 +1,25 @@
+#
+#
+#    Licensed to the Apache Software Foundation (ASF) under one
+#    or more contributor license agreements. See the NOTICE file
+#    distributed with this work for additional information
+#    regarding copyright ownership. The ASF licenses this file
+#    to you under the Apache License, Version 2.0 (the
+#    "License"); you may not use this file except in compliance
+#    with the License. You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing,
+#    software distributed under the License is distributed on an
+#    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#    KIND, either express or implied. See the License for the
+#    specific language governing permissions and limitations
+#    under the License.
+#
+#
+ContributionReadException = ContributionReadException occured due to:
+ContributionResolveException = ContributionResolveException occured due to:
+PropertyShouldSpecifySR = Properties in implementation.osgi should specify service or reference
+CouldNotLocateOSGiBundle = Could not locate OSGi bundle: {0}
+MissingComponentTypeFile = Missing .componentType side file: {0}
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/LICENSE
new file mode 100644
index 0000000000..6b0b1270ff
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/LICENSE
@@ -0,0 +1,203 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
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+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
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+      Work and such Derivative Works in Source or Object form.
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+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
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+      on Your own behalf and on Your sole responsibility, not on behalf
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+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
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+      file or class name and description of purpose be included on the
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+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/META-INF/MANIFEST.MF
new file mode 100755
index 0000000000..f417c651b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/META-INF/MANIFEST.MF
@@ -0,0 +1,35 @@
+Manifest-Version: 1.0

+Bundle-ManifestVersion: 2

+Bundle-SymbolicName: org.apache.tuscany.sca.implementation.osgi

+Bundle-Version: 2.0.0

+Bundle-ActivationPolicy: lazy

+Bundle-Name: Apache Tuscany SCA OSGi Implementation

+Bundle-Vendor: The Apache Software Foundation

+Eclipse-LazyStart: true

+Bundle-Activator: org.apache.tuscany.sca.implementation.osgi.xml.OSGiImplementationActivator

+Bundle-Description: Apache Tuscany SCA OSGi Implementation

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Import-Package: javax.xml.namespace,

+ javax.xml.stream,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.assembly.builder;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.assembly.impl;version="2.0.0",

+ org.apache.tuscany.sca.contribution;version="2.0.0",

+ org.apache.tuscany.sca.contribution.processor;version="2.0.0",

+ org.apache.tuscany.sca.contribution.resolver;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.implementation.osgi;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.java;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.java.impl;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.util;version="2.0.0",

+ org.apache.tuscany.sca.monitor;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.oasisopen.sca;version="2.0.0",

+ org.oasisopen.sca.annotation;version="2.0.0";resolution:=optional,

+ org.osgi.framework;version="1.4.0",

+ org.osgi.service.packageadmin;version="1.2.0",

+ org.osgi.util.tracker;version="1.3.3"

+Bundle-DocURL: http://www.apache.org/

+Export-Package: org.apache.tuscany.sca.implementation.osgi;version="2.0.0"

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/pom.xml
new file mode 100644
index 0000000000..448bf8780f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/pom.xml
@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    *
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    *
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-implementation-osgi</artifactId>
+    <name>Apache Tuscany SCA OSGi Implementation Extension</name>
+
+    <packaging>jar</packaging>
+
+    <dependencies>
+
+        <dependency>
+            <groupId>org.eclipse</groupId>
+            <artifactId>osgi</artifactId>
+            <version>3.4.0-v20080605-1900</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.5</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/DefaultOSGiImplementationFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/DefaultOSGiImplementationFactory.java
new file mode 100644
index 0000000000..545898fe5f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/DefaultOSGiImplementationFactory.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi;
+
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.osgi.impl.OSGiImplementationFactoryImpl;
+
+/**
+ * 
+ */
+public class DefaultOSGiImplementationFactory extends OSGiImplementationFactoryImpl {
+
+    public DefaultOSGiImplementationFactory(FactoryExtensionPoint factoryExtensionPoint) {
+        super(factoryExtensionPoint);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/DefaultServiceDescriptionsFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/DefaultServiceDescriptionsFactory.java
new file mode 100644
index 0000000000..d7296e24bb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/DefaultServiceDescriptionsFactory.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi;
+
+import org.apache.tuscany.sca.implementation.osgi.impl.ServiceDescriptionsFactoryImpl;
+
+/**
+ * 
+ */
+public class DefaultServiceDescriptionsFactory extends ServiceDescriptionsFactoryImpl {
+
+    public DefaultServiceDescriptionsFactory() {
+        super();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/OSGiImplementation.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/OSGiImplementation.java
new file mode 100644
index 0000000000..4551821f5a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/OSGiImplementation.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.osgi;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Extensible;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.osgi.framework.Bundle;
+
+/**
+ *
+ * The model representing an OSGi implementation in an SCA assembly model.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface OSGiImplementation extends Implementation, Extensible {
+    // String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
+    String SCA11_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.1";
+
+    String BUNDLE_SYMBOLICNAME = "bundleSymbolicName";
+    String BUNDLE_VERSION = "bundleVersion";
+    QName IMPLEMENTATION_OSGI = new QName(SCA11_TUSCANY_NS, "implementation.osgi");
+
+    String getBundleSymbolicName();
+
+    void setBundleSymbolicName(String name);
+
+    String getBundleVersion();
+
+    void setBundleVersion(String version);
+
+    Bundle getBundle();
+
+    void setBundle(Bundle bundle);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/OSGiImplementationFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/OSGiImplementationFactory.java
new file mode 100644
index 0000000000..0a83624e76
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/OSGiImplementationFactory.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi;
+
+/**
+ * The factory interface to create OSGiImplementation instances
+ */
+public interface OSGiImplementationFactory {
+    /**
+     * Create a new instance of OSGiImplementation
+     * @return
+     */
+    OSGiImplementation createOSGiImplementation();
+    
+    /**
+     * 
+     * @return
+     */
+    OSGiProperty createOSGiProperty();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/OSGiProperty.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/OSGiProperty.java
new file mode 100644
index 0000000000..26b588a099
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/OSGiProperty.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi;
+
+import javax.xml.namespace.QName;
+
+/**
+ * <tuscany:osgi.property> 
+ */
+public interface OSGiProperty {
+    String NAME = "name";
+    QName PROPERTY_QNAME = new QName(OSGiImplementation.SCA11_TUSCANY_NS, "osgi.property");
+
+    /**
+     * Standard OSGi property names
+     */
+    String OSGI_REMOTE = "osgi.remote";
+    String SERVICE_INTENTS = "service.intents";
+    String OSGI_REMOTE_INTERFACES = "osgi.remote.interfaces";
+    String OSGI_REMOTE_INTENTS = "osgi.remote.requires.intents";
+    String OSGI_REMOTE_CONFIGURATION_TYPE = "osgi.remote.configuration.type";
+    String SCA_BINDINGS = "osgi.remote.configuration.sca.bindings";
+    String SCA_REFERENCE = "osgi.remote.configuration.sca.reference";
+    String SCA_SERVICE = "osgi.remote.configuration.sca.service";
+    String SCA_REFERENCE_BINDING = "osgi.remote.configuration.sca.reference.binding";
+    String SCA_SERVICE_BINDING = "osgi.remote.configuration.sca.service.binding";
+    String OSGI_REMOTE_CONFIGURATION_TYPE_SCA = "sca";
+
+    String getValue();
+
+    void setValue(String value);
+
+    String getName();
+
+    void setName(String name);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/ServiceDescription.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/ServiceDescription.java
new file mode 100644
index 0000000000..119d7ed657
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/ServiceDescription.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * The OSGi RFC 119 description of a remote OSGi service
+ */
+public interface ServiceDescription {
+    /**
+     * Get a list of interfaces
+     * @return
+     */
+    List<String> getInterfaces();
+
+    /**
+     * Get a list of properties
+     * @return
+     */
+    Map<String, Object> getProperties();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/ServiceDescriptions.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/ServiceDescriptions.java
new file mode 100644
index 0000000000..35866938d6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/ServiceDescriptions.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi;
+
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+/**
+ * OSGi RFC 119 service descriptions
+ */
+public interface ServiceDescriptions extends List<ServiceDescription> {
+
+    String REMOTE_SERVICE_FOLDER = "OSGI-INF/remote-service";
+    String OSGI_SD_NS = "http://www.osgi.org/xmlns/sd/v1.0.0";
+    QName SERVICE_DESCRIPTIONS_QNAME = new QName(OSGI_SD_NS, "service-descriptions");
+    QName SERVICE_DESCRIPTION_QNAME = new QName(OSGI_SD_NS, "service-description");
+    String REMOTE_SERVICE_HEADER = "Remote-Service";
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/ServiceDescriptionsFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/ServiceDescriptionsFactory.java
new file mode 100644
index 0000000000..0e4c51b1f9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/ServiceDescriptionsFactory.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi;
+
+/**
+ * The factory interface to create OSGi RFC 119 service descriptions
+ */
+public interface ServiceDescriptionsFactory {
+    ServiceDescriptions createServiceDescriptions();
+
+    ServiceDescription createServiceDescription();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/impl/OSGiImplementationFactoryImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/impl/OSGiImplementationFactoryImpl.java
new file mode 100644
index 0000000000..80b68d1728
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/impl/OSGiImplementationFactoryImpl.java
@@ -0,0 +1,46 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi.impl;
+
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.osgi.OSGiImplementation;
+import org.apache.tuscany.sca.implementation.osgi.OSGiImplementationFactory;
+import org.apache.tuscany.sca.implementation.osgi.OSGiProperty;
+
+/**
+ * 
+ */
+public class OSGiImplementationFactoryImpl implements OSGiImplementationFactory {
+    private final FactoryExtensionPoint factoryExtensionPoint;
+
+    public OSGiImplementationFactoryImpl(FactoryExtensionPoint factoryExtensionPoint) {
+        super();
+        this.factoryExtensionPoint = factoryExtensionPoint;
+    }
+
+    public OSGiImplementation createOSGiImplementation() {
+        return new OSGiImplementationImpl(factoryExtensionPoint);
+    }
+
+    public OSGiProperty createOSGiProperty() {
+        return new OSGiPropertyImpl();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/impl/OSGiImplementationImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/impl/OSGiImplementationImpl.java
new file mode 100644
index 0000000000..41deef131f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/impl/OSGiImplementationImpl.java
@@ -0,0 +1,116 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.implementation.osgi.impl;
+
+import org.apache.tuscany.sca.assembly.impl.ImplementationImpl;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.osgi.OSGiImplementation;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.Constants;
+
+/**
+ * OSGi implementation 
+ *    All attributes from <implementation.osgi> have getters in this class
+ * This class implements OSGiImplementationInterface which is associated with OSGiImplementationProvider.
+ *
+ * @version $Rev$ $Date$
+ */
+public class OSGiImplementationImpl extends ImplementationImpl implements OSGiImplementation {
+
+    private String bundleSymbolicName;
+    private String bundleVersion;
+    private Bundle osgiBundle;
+
+    private FactoryExtensionPoint modelFactories;
+
+    protected OSGiImplementationImpl(FactoryExtensionPoint modelFactories) {
+        this.modelFactories = modelFactories;
+    }
+
+    public OSGiImplementationImpl(FactoryExtensionPoint modelFactories, String bundleSymbolicName, String bundleVersion) {
+
+        super();
+        this.bundleSymbolicName = bundleSymbolicName;
+        this.bundleVersion = bundleVersion;
+        this.modelFactories = modelFactories;
+    }
+
+    public String getBundleSymbolicName() {
+        return bundleSymbolicName;
+    }
+
+    public String getBundleVersion() {
+        return bundleVersion;
+    }
+
+    public FactoryExtensionPoint getModelFactories() {
+        return modelFactories;
+    }
+
+    /**
+     * Since OSGi implementation annotations may not be processed until much later, leave it to
+     * the OSGi invoker to decide whether pass-by-reference is allowed.
+     * @return
+     */
+    public boolean isAllowsPassByReference() {
+        return true;
+    }
+
+    public Bundle getBundle() {
+        return osgiBundle;
+    }
+
+    public void setBundle(Bundle osgiBundle) {
+        this.osgiBundle = osgiBundle;
+        if (osgiBundle != null) {
+            this.bundleSymbolicName = osgiBundle.getSymbolicName();
+            this.bundleVersion = (String)osgiBundle.getHeaders().get(Constants.BUNDLE_VERSION);
+        }
+    }
+
+    private boolean areEqual(Object obj1, Object obj2) {
+        if (obj1 == obj2)
+            return true;
+        if (obj1 == null || obj2 == null)
+            return false;
+        return obj1.equals(obj2);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+
+        if (!(obj instanceof OSGiImplementationImpl))
+            return super.equals(obj);
+        OSGiImplementationImpl impl = (OSGiImplementationImpl)obj;
+        if (!areEqual(bundleSymbolicName, impl.bundleSymbolicName))
+            return false;
+        if (!areEqual(bundleVersion, impl.bundleVersion))
+            return false;
+        return super.equals(obj);
+    }
+
+    public void setBundleSymbolicName(String bundleSymbolicName) {
+        this.bundleSymbolicName = bundleSymbolicName;
+    }
+
+    public void setBundleVersion(String bundleVersion) {
+        this.bundleVersion = bundleVersion;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/impl/OSGiPropertyImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/impl/OSGiPropertyImpl.java
new file mode 100644
index 0000000000..ec8b98f53f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/impl/OSGiPropertyImpl.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.osgi.impl;
+
+import org.apache.tuscany.sca.implementation.osgi.OSGiProperty;
+
+/**
+ * Implementation of OSGiProperty
+ */
+public class OSGiPropertyImpl implements OSGiProperty {
+    public OSGiPropertyImpl() {
+        super();
+    }
+
+    private String name;
+    private String value;
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getValue() {
+        return value;
+    }
+
+    public void setValue(String value) {
+        this.value = value;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/impl/ServiceDescriptionImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/impl/ServiceDescriptionImpl.java
new file mode 100644
index 0000000000..b990cf5980
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/impl/ServiceDescriptionImpl.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi.impl;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.implementation.osgi.ServiceDescription;
+
+/**
+ * The OSGi RFC 119 description of a remote OSGi service
+ */
+public class ServiceDescriptionImpl implements ServiceDescription {
+    private List<String> interfaces = new ArrayList<String>();
+    private Map<String, Object> properties = new HashMap<String, Object>();
+
+    protected ServiceDescriptionImpl() {
+        super();
+    }
+
+    public List<String> getInterfaces() {
+        return interfaces;
+    }
+
+    public Map<String, Object> getProperties() {
+        return properties;
+    }
+
+    public String toString() {
+        return "service-description: interfaces=" + interfaces + " properties=" + properties;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/impl/ServiceDescriptionsFactoryImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/impl/ServiceDescriptionsFactoryImpl.java
new file mode 100644
index 0000000000..8cd3867610
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/impl/ServiceDescriptionsFactoryImpl.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi.impl;
+
+import org.apache.tuscany.sca.implementation.osgi.ServiceDescription;
+import org.apache.tuscany.sca.implementation.osgi.ServiceDescriptions;
+import org.apache.tuscany.sca.implementation.osgi.ServiceDescriptionsFactory;
+
+/**
+ * The factory implementation
+ */
+public class ServiceDescriptionsFactoryImpl implements ServiceDescriptionsFactory {
+
+    protected ServiceDescriptionsFactoryImpl() {
+        super();
+    }
+
+    public ServiceDescription createServiceDescription() {
+        return new ServiceDescriptionImpl();
+    }
+
+    public ServiceDescriptions createServiceDescriptions() {
+        return new ServiceDescriptionsImpl();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/impl/ServiceDescriptionsImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/impl/ServiceDescriptionsImpl.java
new file mode 100644
index 0000000000..c249c053a4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/impl/ServiceDescriptionsImpl.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi.impl;
+
+import java.util.ArrayList;
+
+import org.apache.tuscany.sca.implementation.osgi.ServiceDescription;
+import org.apache.tuscany.sca.implementation.osgi.ServiceDescriptions;
+
+/**
+ * 
+ */
+public class ServiceDescriptionsImpl extends ArrayList<ServiceDescription> implements ServiceDescriptions {
+    private static final long serialVersionUID = 6205649013621747968L;
+
+    protected ServiceDescriptionsImpl() {
+        super();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/BluePrintComponentsProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/BluePrintComponentsProcessor.java
new file mode 100644
index 0000000000..92b0316b9c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/BluePrintComponentsProcessor.java
@@ -0,0 +1,146 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.implementation.osgi.xml;

+

+import javax.xml.namespace.QName;

+import javax.xml.stream.XMLStreamConstants;

+import javax.xml.stream.XMLStreamException;

+import javax.xml.stream.XMLStreamReader;

+import javax.xml.stream.XMLStreamWriter;

+

+import org.apache.tuscany.sca.assembly.AssemblyFactory;

+import org.apache.tuscany.sca.assembly.ComponentType;

+import org.apache.tuscany.sca.assembly.Reference;

+import org.apache.tuscany.sca.assembly.Service;

+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;

+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;

+import org.apache.tuscany.sca.core.FactoryExtensionPoint;

+import org.apache.tuscany.sca.interfacedef.InterfaceContract;

+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;

+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;

+import org.apache.tuscany.sca.monitor.Monitor;

+

+/*

+<!-- A sample module-context.xml for OSGI RFC 124 (BluePrint Service) -->

+<components xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0">

+    <component id="CalculatorComponent" class="calculator.dosgi.impl.CalculatorServiceImpl">

+        <property name="addService" ref="AddService" />

+        <property name="subtractService" ref="SubtractService" />

+        <property name="multiplyService" ref="MultiplyService" />

+        <property name="divideService" ref="DivideService" />

+    </component>

+

+    <!-- We can derive the SCA services for the implementation.osgi -->

+    <service id="CalculatorService" ref="CalculatorComponent" interface="calculator.dosgi.CalculatorService">

+    </service>

+

+    <!-- We can derive the SCA references for the implementation.osgi -->

+    <reference id="AddService" interface="calculator.dosgi.operations.AddService">

+    </reference>

+    <reference id="SubtractService" interface="calculator.dosgi.operations.SubtractService">

+    </reference>

+    <reference id="MultiplyService" interface="calculator.dosgi.operations.MultiplyService">

+    </reference>

+    <reference id="DivideService" interface="calculator.dosgi.operations.DivideService">

+    </reference>

+

+</components>

+*/

+public class BluePrintComponentsProcessor implements StAXArtifactProcessor<ComponentType> {

+    private static final String BLUE_PRINT_NS = "http://www.osgi.org/xmlns/blueprint/v1.0.0";

+    private static final String COMPOMENTS = "components";

+    private static final QName COMPONENTS_QNAME = new QName(BLUE_PRINT_NS, COMPOMENTS);

+

+    private AssemblyFactory factory;

+    private JavaInterfaceFactory javaInterfaceFactory;

+    private Monitor monitor;

+

+    public BluePrintComponentsProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {

+        this.monitor = monitor;

+        this.factory = modelFactories.getFactory(AssemblyFactory.class);

+        this.javaInterfaceFactory = modelFactories.getFactory(JavaInterfaceFactory.class);

+    }

+

+    public ComponentType read(XMLStreamReader reader) throws XMLStreamException {

+        int event = reader.getEventType();

+        ComponentType componentType = factory.createComponentType();

+        while (true) {

+            switch (event) {

+                case XMLStreamConstants.START_ELEMENT:

+                    QName name = reader.getName();

+                    if (COMPONENTS_QNAME.equals(name)) {

+                        //

+                    } else if ("reference".equals(name.getLocalPart())) {

+                        Reference ref = factory.createReference();

+                        ref.setName(reader.getAttributeValue(null, "id"));

+                        String interfaceName = reader.getAttributeValue(null, "interface");

+                        InterfaceContract interfaceContract = javaInterfaceFactory.createJavaInterfaceContract();

+                        ref.setInterfaceContract(interfaceContract);

+                        JavaInterface javaInterface = javaInterfaceFactory.createJavaInterface();

+                        javaInterface.setUnresolved(true);

+                        javaInterface.setName(interfaceName);

+                        interfaceContract.setInterface(javaInterface);

+                        componentType.getReferences().add(ref);

+                    } else if ("service".equals(name.getLocalPart())) {

+                        Service service = factory.createService();

+                        String interfaceName = reader.getAttributeValue(null, "interface");

+                        InterfaceContract interfaceContract = javaInterfaceFactory.createJavaInterfaceContract();

+                        service.setInterfaceContract(interfaceContract);

+                        JavaInterface javaInterface = javaInterfaceFactory.createJavaInterface();

+                        javaInterface.setUnresolved(true);

+                        javaInterface.setName(interfaceName);

+                        interfaceContract.setInterface(javaInterface);

+                        componentType.getServices().add(service);

+                    }

+                    break;

+                case XMLStreamConstants.END_ELEMENT:

+                    name = reader.getName();

+                    if (COMPONENTS_QNAME.equals(name)) {

+                        return componentType;

+                    }

+                    break;

+            }

+            if (reader.hasNext()) {

+                event = reader.next();

+            } else {

+                return componentType;

+            }

+        }

+    }

+

+    public QName getArtifactType() {

+        return COMPONENTS_QNAME;

+    }

+

+    public void write(ComponentType model, XMLStreamWriter writer) throws ContributionWriteException,

+        XMLStreamException {

+        // TODO: To be implemented

+    }

+

+    public Class<ComponentType> getModelType() {

+        return ComponentType.class;

+    }

+

+    public void resolve(ComponentType model, ModelResolver resolver) throws ContributionResolveException {

+        // TODO: To be implemented

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiComponentProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiComponentProcessor.java
new file mode 100644
index 0000000000..d70458053e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiComponentProcessor.java
@@ -0,0 +1,175 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.implementation.osgi.xml;

+

+import javax.xml.namespace.QName;

+import javax.xml.stream.XMLStreamConstants;

+import javax.xml.stream.XMLStreamException;

+import javax.xml.stream.XMLStreamReader;

+import javax.xml.stream.XMLStreamWriter;

+

+import org.apache.tuscany.sca.assembly.AssemblyFactory;

+import org.apache.tuscany.sca.assembly.ComponentType;

+import org.apache.tuscany.sca.assembly.Property;

+import org.apache.tuscany.sca.assembly.Reference;

+import org.apache.tuscany.sca.assembly.Service;

+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;

+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;

+import org.apache.tuscany.sca.core.FactoryExtensionPoint;

+import org.apache.tuscany.sca.interfacedef.InterfaceContract;

+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;

+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;

+import org.apache.tuscany.sca.monitor.Monitor;

+

+/*

+<scr:component name="CalculatorComponent" 

+               xmlns:scr="http://www.osgi.org/xmlns/scr/v1.0.0">

+    <implementation class="calculator.dosgi.CalculatorServiceDSImpl" />

+    <service>

+        <provide interface="calculator.dosgi.CalculatorService" />

+    </service>

+

+    <reference name="addService" interface="calculator.dosgi.operations.AddService" bind="setAddService" unbind="unsetAddService"

+        policy="dynamic" />

+    <reference name="subtractService" interface="calculator.dosgi.operations.SubtractService" bind="setSubtractService"

+        unbind="unsetSubtractService" policy="dynamic" />

+    <reference name="multiplyService" interface="calculator.dosgi.operations.MultiplyService" bind="setMultiplyService"

+        unbind="unsetMultiplyService" policy="dynamic" />

+    <reference name="divideService" interface="calculator.dosgi.operations.DivideService" bind="setDivideService"

+        unbind="unsetDivideService" policy="dynamic" />

+

+</scr:component>

+*/

+public class OSGiComponentProcessor implements StAXArtifactProcessor<ComponentType> {

+    private static final String OSGI_SCR_NS = "http://www.osgi.org/xmlns/scr/v1.0.0";

+    private static final String COMPOMENT = "component";

+    private static final QName COMPONENT_QNAME = new QName(OSGI_SCR_NS, COMPOMENT);

+

+    private AssemblyFactory factory;

+    private JavaInterfaceFactory javaInterfaceFactory;

+    private Monitor monitor;

+

+    public OSGiComponentProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {

+        this.monitor = monitor;

+        this.factory = modelFactories.getFactory(AssemblyFactory.class);

+        this.javaInterfaceFactory = modelFactories.getFactory(JavaInterfaceFactory.class);

+    }

+

+    public ComponentType read(XMLStreamReader reader) throws XMLStreamException {

+        int event = reader.getEventType();

+        ComponentType componentType = factory.createComponentType();

+        while (true) {

+            switch (event) {

+                case XMLStreamConstants.START_ELEMENT:

+                    QName name = reader.getName();

+                    if (COMPONENT_QNAME.equals(name)) {

+                        //

+                    } else if ("reference".equals(name.getLocalPart())) {

+                        Reference ref = factory.createReference();

+                        ref.setName(reader.getAttributeValue(null, "name"));

+                        String interfaceName = reader.getAttributeValue(null, "interface");

+                        InterfaceContract interfaceContract = javaInterfaceFactory.createJavaInterfaceContract();

+                        ref.setInterfaceContract(interfaceContract);

+                        JavaInterface javaInterface = javaInterfaceFactory.createJavaInterface();

+                        javaInterface.setUnresolved(true);

+                        javaInterface.setName(interfaceName);

+                        interfaceContract.setInterface(javaInterface);

+                        componentType.getReferences().add(ref);

+                    } else if ("provide".equals(name.getLocalPart())) {

+                        Service service = factory.createService();

+                        String interfaceName = reader.getAttributeValue(null, "interface");

+                        InterfaceContract interfaceContract = javaInterfaceFactory.createJavaInterfaceContract();

+                        service.setInterfaceContract(interfaceContract);

+                        JavaInterface javaInterface = javaInterfaceFactory.createJavaInterface();

+                        javaInterface.setUnresolved(true);

+                        javaInterface.setName(interfaceName);

+                        interfaceContract.setInterface(javaInterface);

+                        componentType.getServices().add(service);

+                    } else if ("property".equals(name.getLocalPart())) {

+                        String propName = reader.getAttributeValue(null, "name");

+                        String propValue = reader.getAttributeValue(null, "value");

+                        String propType = reader.getAttributeValue(null, "type");

+                        if (propType == null) {

+                            propType = "String";

+                        }

+                        if (propValue == null) {

+                            propValue = reader.getElementText();

+                        }

+                        if (propValue != null) {

+                            propValue = propValue.trim();

+                        }

+                        Object prop = propValue;

+                        if ("Integer".equals(propType)) {

+                            prop = Integer.valueOf(propValue);

+                        } else if ("Long".equals(propType)) {

+                            prop = Long.valueOf(propValue);

+                        } else if ("Float".equals(propType)) {

+                            prop = Float.valueOf(propValue);

+                        } else if ("Double".equals(propType)) {

+                            prop = Double.valueOf(propValue);

+                        } else if ("Short".equals(propType)) {

+                            prop = Short.valueOf(propValue);

+                        } else if ("Character".equals(propType)) {

+                            prop = propValue.charAt(0);

+                        } else if ("Byte".equals(propType)) {

+                            prop = Byte.valueOf(propValue);

+                        } else if ("Boolean".equals(propType)) {

+                            prop = Boolean.valueOf(propValue);

+                        }

+                        Property property = factory.createProperty();

+                        property.setName(propName);

+                        property.setValue(prop);

+                        componentType.getProperties().add(property);

+                    }

+                    break;

+                case XMLStreamConstants.END_ELEMENT:

+                    name = reader.getName();

+                    if (COMPONENT_QNAME.equals(name)) {

+                        return componentType;

+                    }

+                    break;

+            }

+            if (reader.hasNext()) {

+                event = reader.next();

+            } else {

+                return componentType;

+            }

+        }

+    }

+

+    public QName getArtifactType() {

+        return COMPONENT_QNAME;

+    }

+

+    public void write(ComponentType model, XMLStreamWriter writer) throws ContributionWriteException,

+        XMLStreamException {

+        // TODO: To be implemented

+    }

+

+    public Class<ComponentType> getModelType() {

+        return ComponentType.class;

+    }

+

+    public void resolve(ComponentType model, ModelResolver resolver) throws ContributionResolveException {

+        // TODO: To be implemented

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiImplementationActivator.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiImplementationActivator.java
new file mode 100644
index 0000000000..b604447696
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiImplementationActivator.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.osgi.xml;
+
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.BundleContext;
+
+/**
+ * Bundle activator to receive the BundleContext
+ */
+public class OSGiImplementationActivator implements BundleActivator {
+    private static BundleContext bundleContext;
+
+    public void start(BundleContext context) throws Exception {
+        bundleContext = context;
+    }
+
+    public void stop(BundleContext context) throws Exception {
+        bundleContext = null;
+    }
+
+    public static BundleContext getBundleContext() {
+        return bundleContext;
+    }
+
+    static void setBundleContext(BundleContext bundleContext) {
+        OSGiImplementationActivator.bundleContext = bundleContext;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiImplementationProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiImplementationProcessor.java
new file mode 100644
index 0000000000..c3b293ab5d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiImplementationProcessor.java
@@ -0,0 +1,343 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.implementation.osgi.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+import static org.apache.tuscany.sca.implementation.osgi.OSGiImplementation.BUNDLE_SYMBOLICNAME;
+import static org.apache.tuscany.sca.implementation.osgi.OSGiImplementation.BUNDLE_VERSION;
+import static org.apache.tuscany.sca.implementation.osgi.OSGiImplementation.IMPLEMENTATION_OSGI;
+
+import java.net.URI;
+import java.net.URL;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.osgi.OSGiImplementation;
+import org.apache.tuscany.sca.implementation.osgi.OSGiImplementationFactory;
+import org.apache.tuscany.sca.implementation.osgi.OSGiProperty;
+import org.apache.tuscany.sca.implementation.osgi.ServiceDescription;
+import org.apache.tuscany.sca.implementation.osgi.ServiceDescriptions;
+import org.apache.tuscany.sca.implementation.osgi.ServiceDescriptionsFactory;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.Constants;
+import org.osgi.framework.Version;
+
+/**
+ *
+ * Process an <implementation.osgi/> element in a component definition. An instance of
+ * OSGiImplementation is created.
+ * Also associates the component type file with the implementation.
+ *
+ * @version $Rev$ $Date$
+ */
+public class OSGiImplementationProcessor implements StAXArtifactProcessor<OSGiImplementation> {
+    private static final String BUNDLE_COMPONENT_TYPE = "OSGI-INF/sca/bundle.componentType";
+    private static final String COMPONENT_TYPE_HEADER = "SCA-ComponentType";
+
+    private AssemblyFactory assemblyFactory;
+    private ServiceDescriptionsFactory serviceDescriptionsFactory;
+    private OSGiImplementationFactory osgiImplementationFactory;
+    private JavaInterfaceFactory javaInterfaceFactory;
+    private Monitor monitor;
+    private ExtensionPointRegistry registry;
+    private StAXArtifactProcessor artifactProcessor;
+
+    protected OSGiImplementationProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
+        this.monitor = monitor;
+        this.serviceDescriptionsFactory = modelFactories.getFactory(ServiceDescriptionsFactory.class);
+        this.assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
+        this.osgiImplementationFactory = modelFactories.getFactory(OSGiImplementationFactory.class);
+        this.javaInterfaceFactory = modelFactories.getFactory(JavaInterfaceFactory.class);
+    }
+
+    public OSGiImplementationProcessor(ExtensionPointRegistry registry, StAXArtifactProcessor processor, Monitor monitor) {
+        this(registry.getExtensionPoint(FactoryExtensionPoint.class), monitor);
+        this.artifactProcessor = processor;
+        this.registry = registry;
+    }
+
+    /**
+     * Report a error.
+     *
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void error(String message, Object model, Object... messageParameters) {
+        if (monitor != null) {
+            Problem problem =
+                monitor.createProblem(this.getClass().getName(),
+                                      "impl-osgi-validation-messages",
+                                      Severity.ERROR,
+                                      model,
+                                      message,
+                                      (Object[])messageParameters);
+            monitor.problem(problem);
+        }
+    }
+
+    public QName getArtifactType() {
+        return IMPLEMENTATION_OSGI;
+    }
+
+    public Class<OSGiImplementation> getModelType() {
+        return OSGiImplementation.class;
+    }
+
+    public OSGiImplementation read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        assert IMPLEMENTATION_OSGI.equals(reader.getName());
+
+        String bundleSymbolicName = reader.getAttributeValue(null, BUNDLE_SYMBOLICNAME);
+        String bundleVersion = reader.getAttributeValue(null, BUNDLE_VERSION);
+
+        OSGiImplementation implementation = osgiImplementationFactory.createOSGiImplementation();
+        implementation.setBundleSymbolicName(bundleSymbolicName);
+        implementation.setBundleVersion(bundleVersion);
+
+        implementation.setUnresolved(true);
+
+        // Skip to the end of <implementation.osgi>
+        while (reader.hasNext()) {
+            int next = reader.next();
+            switch (next) {
+                case START_ELEMENT:
+                    break;
+                case END_ELEMENT:
+                    if (IMPLEMENTATION_OSGI.equals(reader.getName())) {
+                        return implementation;
+                    }
+                    break;
+            }
+        }
+        return implementation;
+    }
+
+    public void resolve(OSGiImplementation impl, ModelResolver resolver) throws ContributionResolveException {
+
+        if (impl == null || !impl.isUnresolved())
+            return;
+
+        impl.setUnresolved(false);
+
+        BundleContext bundleContext = OSGiImplementationActivator.getBundleContext();
+        if (bundleContext == null) {
+            // FIXME: What if the OSGi is not started
+            return;
+        }
+        Bundle bundle = null;
+        for (Bundle b : bundleContext.getBundles()) {
+            String sn = b.getSymbolicName();
+            String ver = (String)b.getHeaders().get(Constants.BUNDLE_VERSION);
+            if (!impl.getBundleSymbolicName().equals(sn)) {
+                continue;
+            }
+            Version v1 = Version.parseVersion(ver);
+            Version v2 = Version.parseVersion(impl.getBundleVersion());
+            if (v1.equals(v2)) {
+                bundle = b;
+                break;
+            }
+        }
+        if (bundle != null) {
+            impl.setBundle(bundle);
+        } else {
+            error("CouldNotLocateOSGiBundle", impl, impl.getBundleSymbolicName());
+            //throw new ContributionResolveException("Could not locate OSGi bundle " +
+            //impl.getBundleSymbolicName());
+            return;
+        }
+
+        try {
+            if (introspect(impl, resolver, bundle)) {
+                return;
+            }
+        } catch (ContributionReadException e) {
+            throw new ContributionResolveException(e);
+        }
+
+        // The bundle may be different from the current contribution
+        ComponentType componentType = assemblyFactory.createComponentType();
+        // Try to find a bundle.componentType for the target bundle
+        componentType.setURI("OSGI-INF/sca/" + bundle.getSymbolicName() + "/bundle.componentType");
+        componentType.setUnresolved(true);
+        componentType = resolver.resolveModel(ComponentType.class, componentType);
+        if (componentType.isUnresolved()) {
+            // Create a new instance to prevent it being treated as reentry
+            // See org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver.resolveModel(Class<T>, T)
+            componentType = assemblyFactory.createComponentType();
+            // Try a generic one
+            componentType.setURI(BUNDLE_COMPONENT_TYPE);
+            componentType = resolver.resolveModel(ComponentType.class, componentType);
+        }
+        if (componentType.isUnresolved()) {
+            // Try to derive it from the service descriptions
+            if (!deriveFromServiceDescriptions(impl, resolver)) {
+                error("MissingComponentTypeFile", impl, componentType.getURI());
+            }
+            //throw new ContributionResolveException("missing .componentType side file " + ctURI);
+            return;
+        } else {
+            mergeFromComponentType(impl, componentType, resolver);
+        }
+    }
+
+    private boolean deriveFromServiceDescriptions(OSGiImplementation impl, ModelResolver resolver)
+        throws ContributionResolveException {
+        // FIXME: How to find the RFC 119 service descriptions in the contribution and
+        // derive the SCA component type from them?
+        ServiceDescriptions descriptions = serviceDescriptionsFactory.createServiceDescriptions();
+        descriptions = resolver.resolveModel(ServiceDescriptions.class, descriptions);
+        if (descriptions != null && !descriptions.isEmpty()) {
+            ComponentType ct = assemblyFactory.createComponentType();
+            int index = 0;
+            for (ServiceDescription ds : descriptions) {
+                for (String i : ds.getInterfaces()) {
+                    Class<?> cls = getJavaClass(resolver, i);
+                    JavaInterface javaInterface;
+                    try {
+                        javaInterface = javaInterfaceFactory.createJavaInterface(cls);
+                    } catch (InvalidInterfaceException e) {
+                        throw new ContributionResolveException(e);
+                    }
+                    Reference reference = assemblyFactory.createReference();
+                    JavaInterfaceContract contract = javaInterfaceFactory.createJavaInterfaceContract();
+                    contract.setInterface(javaInterface);
+                    reference.setInterfaceContract(contract);
+                    String refName = (String)ds.getProperties().get(OSGiProperty.SCA_REFERENCE);
+                    if (refName == null) {
+                        refName = "ref" + (index++);
+                    }
+                    reference.setName(refName);
+                    reference.setUnresolved(false);
+                    ct.getReferences().add(reference);
+                }
+            }
+            mergeFromComponentType(impl, ct, resolver);
+            return true;
+        }
+        return false;
+    }
+
+    private void mergeFromComponentType(OSGiImplementation impl, ComponentType componentType, ModelResolver resolver) {
+        List<Service> services = componentType.getServices();
+        for (Service service : services) {
+            Interface interfaze = service.getInterfaceContract().getInterface();
+            if (interfaze instanceof JavaInterface) {
+                JavaInterface javaInterface = (JavaInterface)interfaze;
+                if (javaInterface.getJavaClass() == null) {
+                    javaInterface.setJavaClass(getJavaClass(resolver, javaInterface.getName()));
+                }
+                if (service.getInterfaceContract().getCallbackInterface() instanceof JavaInterface) {
+                    JavaInterface callbackInterface =
+                        (JavaInterface)service.getInterfaceContract().getCallbackInterface();
+                    if (callbackInterface.getJavaClass() == null) {
+                        callbackInterface.setJavaClass(getJavaClass(resolver, callbackInterface.getName()));
+                    }
+                }
+
+                impl.getServices().add(service);
+            }
+        }
+
+        List<Reference> references = componentType.getReferences();
+        for (Reference reference : references) {
+            Interface interfaze = reference.getInterfaceContract().getInterface();
+            if (interfaze instanceof JavaInterface) {
+                JavaInterface javaInterface = (JavaInterface)interfaze;
+                if (javaInterface.getJavaClass() == null) {
+                    javaInterface.setJavaClass(getJavaClass(resolver, javaInterface.getName()));
+                }
+                impl.getReferences().add(reference);
+            } else
+                impl.getReferences().add(reference);
+        }
+
+        List<Property> properties = componentType.getProperties();
+        for (Property property : properties) {
+            impl.getProperties().add(property);
+        }
+        impl.setConstrainingType(componentType.getConstrainingType());
+    }
+
+    private Class<?> getJavaClass(ModelResolver resolver, String className) {
+        ClassReference ref = new ClassReference(className);
+        ref = resolver.resolveModel(ClassReference.class, ref);
+        return ref.getJavaClass();
+    }
+
+    public void write(OSGiImplementation model, XMLStreamWriter writer) throws ContributionWriteException,
+        XMLStreamException {
+        String ns = IMPLEMENTATION_OSGI.getNamespaceURI();
+        writer.writeStartElement(ns, IMPLEMENTATION_OSGI.getLocalPart());
+        writer.writeAttribute(BUNDLE_SYMBOLICNAME, model.getBundleSymbolicName());
+        if (model.getBundleVersion() != null) {
+            writer.writeAttribute(BUNDLE_VERSION, model.getBundleVersion());
+        }
+        writer.writeEndElement();
+    }
+
+    private boolean introspect(OSGiImplementation implementation, ModelResolver resolver, Bundle bundle)
+        throws ContributionReadException, ContributionResolveException {
+        String componentTypeFile = (String)bundle.getHeaders().get(COMPONENT_TYPE_HEADER);
+        if (componentTypeFile == null) {
+            componentTypeFile = BUNDLE_COMPONENT_TYPE;
+        }
+        URL url = bundle.getEntry(componentTypeFile);
+        if (url != null) {
+            URLArtifactProcessorExtensionPoint processors =
+                registry.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);
+            URLArtifactProcessor<ComponentType> processor = processors.getProcessor(ComponentType.class);
+            ComponentType componentType = processor.read(null, URI.create(BUNDLE_COMPONENT_TYPE), url);
+            artifactProcessor.resolve(componentType, resolver);
+            mergeFromComponentType(implementation, componentType, resolver);
+            return true;
+        }
+        return false;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiPropertyProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiPropertyProcessor.java
new file mode 100644
index 0000000000..5a8f5c4694
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiPropertyProcessor.java
@@ -0,0 +1,105 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+import static org.apache.tuscany.sca.implementation.osgi.OSGiProperty.NAME;
+import static org.apache.tuscany.sca.implementation.osgi.OSGiProperty.PROPERTY_QNAME;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.osgi.OSGiImplementationFactory;
+import org.apache.tuscany.sca.implementation.osgi.OSGiProperty;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * A processor for <tuscany:osgi.property>
+ */
+public class OSGiPropertyProcessor implements StAXArtifactProcessor<OSGiProperty> {
+    private OSGiImplementationFactory factory;
+    private Monitor monitor;
+
+    public OSGiPropertyProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
+        this.monitor = monitor;
+        this.factory = modelFactories.getFactory(OSGiImplementationFactory.class);
+    }
+
+    public OSGiProperty read(XMLStreamReader reader) throws XMLStreamException {
+        int event = reader.getEventType();
+        OSGiProperty prop = null;
+        while (true) {
+            switch (event) {
+                case START_ELEMENT:
+                    QName name = reader.getName();
+                    if (PROPERTY_QNAME.equals(name)) {
+                        prop = factory.createOSGiProperty();
+                        prop.setName(reader.getAttributeValue(null, NAME));
+                        // After the following call, the reader will be positioned at END_ELEMENT
+                        String text = reader.getElementText();
+                        if (text != null) {
+                            text = text.trim();
+                        }
+                        prop.setValue(text);
+                        return prop;
+                    }
+                    break;
+                case END_ELEMENT:
+                    name = reader.getName();
+                    if (PROPERTY_QNAME.equals(name)) {
+                        return prop;
+                    }
+                    break;
+            }
+            if (reader.hasNext()) {
+                event = reader.next();
+            } else {
+                return prop;
+            }
+        }
+    }
+
+    public QName getArtifactType() {
+        return PROPERTY_QNAME;
+    }
+
+    public void write(OSGiProperty model, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+        writer.writeStartElement(PROPERTY_QNAME.getNamespaceURI(), PROPERTY_QNAME.getLocalPart());
+        writer.writeAttribute(NAME, model.getName());
+        writer.writeCharacters(model.getValue());
+        writer.writeEndElement();
+    }
+
+    public Class<OSGiProperty> getModelType() {
+        return OSGiProperty.class;
+    }
+
+    public void resolve(OSGiProperty model, ModelResolver resolver) throws ContributionResolveException {
+        // TODO: To be implemented
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/ServiceDescriptionsDocumentProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/ServiceDescriptionsDocumentProcessor.java
new file mode 100644
index 0000000000..b692531a38
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/ServiceDescriptionsDocumentProcessor.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi.xml;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+import java.net.URLConnection;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ValidatingXMLInputFactory;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.osgi.ServiceDescriptions;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ * The service descriptions document processor
+ */
+public class ServiceDescriptionsDocumentProcessor implements URLArtifactProcessor<ServiceDescriptions> {
+    private XMLInputFactory inputFactory;
+    private StAXArtifactProcessor extensionProcessor;
+
+    public ServiceDescriptionsDocumentProcessor(FactoryExtensionPoint modelFactories,
+                                                StAXArtifactProcessor staxProcessor,
+                                                Monitor monitor) {
+        super();
+        this.extensionProcessor = staxProcessor;
+        this.inputFactory = modelFactories.getFactory(ValidatingXMLInputFactory.class);
+    }
+
+    public String getArtifactType() {
+        return "/OSGI-INF/remote-service/*.xml";
+    }
+
+    public ServiceDescriptions read(URL contributionURL, URI artifactURI, URL artifactURL)
+        throws ContributionReadException {
+        InputStream is = null;
+        try {
+            URLConnection connection = artifactURL.openConnection();
+            connection.setUseCaches(false);
+            is = connection.getInputStream();
+        } catch (IOException e) {
+            ContributionReadException ce = new ContributionReadException(e);
+            throw ce;
+        }
+        try {
+            XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+            Object result = extensionProcessor.read(reader);
+            return (ServiceDescriptions)result;
+        } catch (XMLStreamException e) {
+            ContributionReadException ce = new ContributionReadException(e);
+            throw ce;
+        } finally {
+            try {
+                if (is != null) {
+                    is.close();
+                    is = null;
+                }
+            } catch (IOException ioe) {
+                //ignore
+            }
+        }
+
+    }
+
+    public Class<ServiceDescriptions> getModelType() {
+        return ServiceDescriptions.class;
+    }
+
+    public void resolve(ServiceDescriptions model, ModelResolver resolver) throws ContributionResolveException {
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/ServiceDescriptionsModelResolver.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/ServiceDescriptionsModelResolver.java
new file mode 100644
index 0000000000..deafe8ccc9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/ServiceDescriptionsModelResolver.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi.xml;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.osgi.ServiceDescriptions;
+import org.apache.tuscany.sca.implementation.osgi.ServiceDescriptionsFactory;
+
+/**
+ * 
+ */
+public class ServiceDescriptionsModelResolver implements ModelResolver {
+    private ServiceDescriptions serviceDescriptions;
+
+    public ServiceDescriptionsModelResolver(Contribution contribution, FactoryExtensionPoint modelFactories) {
+        ServiceDescriptionsFactory factory = modelFactories.getFactory(ServiceDescriptionsFactory.class);
+        this.serviceDescriptions = factory.createServiceDescriptions();
+    }
+
+    public void addModel(Object resolved) {
+        // Merge the service descriptions
+        if (resolved instanceof ServiceDescriptions) {
+            serviceDescriptions.addAll((ServiceDescriptions)resolved);
+        }
+    }
+
+    public Object removeModel(Object resolved) {
+        // Remove the service descriptions
+        if (resolved instanceof ServiceDescriptions) {
+            serviceDescriptions.removeAll((ServiceDescriptions)resolved);
+        }
+        return resolved;
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        // Always return the aggregated service descriptions
+        return modelClass.cast(serviceDescriptions);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/ServiceDescriptionsProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/ServiceDescriptionsProcessor.java
new file mode 100644
index 0000000000..bef07d159d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/ServiceDescriptionsProcessor.java
@@ -0,0 +1,153 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi.xml;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.osgi.ServiceDescription;
+import org.apache.tuscany.sca.implementation.osgi.ServiceDescriptions;
+import org.apache.tuscany.sca.implementation.osgi.ServiceDescriptionsFactory;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/*
+<?xml version="1.0" encoding="UTF-8"?>
+<service-descriptions xmlns="http://www.osgi.org/xmlns/sd/v1.0.0">
+    <service-description>
+        <provide interface="com.iona.soa.pojo.hello.HelloService"/>
+        <property name="service.intents">SOAP HTTP</property>
+        <property name="osgi.remote.configuration.type">pojo</property>
+        <property name="osgi.remote.configuration.pojo.address">
+            http://localhost:9000/hello
+        </property>
+    </service-description>
+    <service-description>
+        <provide interface="com.iona.soa.pojo.hello.GreeterService"/>
+        <property name="service.intents">SOAP HTTP</property>
+        <property name="osgi.remote.configuration.type">pojo</property>
+        <property name="osgi.remote.configuration.pojo.address">
+            http://localhost:9005/greeter
+        </property>
+    </service-description>
+</service-descriptions>
+*/
+public class ServiceDescriptionsProcessor implements StAXArtifactProcessor<ServiceDescriptions> {
+    private ServiceDescriptionsFactory factory;
+    private Monitor monitor;
+
+    public ServiceDescriptionsProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
+        this.monitor = monitor;
+        this.factory = modelFactories.getFactory(ServiceDescriptionsFactory.class);
+    }
+
+    public ServiceDescriptions read(XMLStreamReader reader) throws XMLStreamException {
+        int event = reader.getEventType();
+        ServiceDescriptions sds = factory.createServiceDescriptions();
+        ServiceDescription sd = null;
+        while (true) {
+            switch (event) {
+                case XMLStreamConstants.START_ELEMENT:
+                    QName name = reader.getName();
+                    if (ServiceDescriptions.SERVICE_DESCRIPTION_QNAME.equals(name)) {
+                        sd = factory.createServiceDescription();
+                        sds.add(sd);
+                    } else if ("provide".equals(name.getLocalPart())) {
+                        String interfaceName = reader.getAttributeValue(null, "interface");
+                        if (interfaceName != null) {
+                            sd.getInterfaces().add(interfaceName);
+                        }
+                    } else if ("property".equals(name.getLocalPart())) {
+                        String propName = reader.getAttributeValue(null, "name");
+                        String propValue = reader.getAttributeValue(null, "value");
+                        String propType = reader.getAttributeValue(null, "type");
+                        if (propType == null) {
+                            propType = "String";
+                        }
+                        if (propValue == null) {
+                            propValue = reader.getElementText();
+                        }
+                        if (propValue != null) {
+                            propValue = propValue.trim();
+                        }
+                        Object prop = propValue;
+                        if ("Integer".equals(propType)) {
+                            prop = Integer.valueOf(propValue);
+                        } else if ("Long".equals(propType)) {
+                            prop = Long.valueOf(propValue);
+                        } else if ("Float".equals(propType)) {
+                            prop = Float.valueOf(propValue);
+                        } else if ("Double".equals(propType)) {
+                            prop = Double.valueOf(propValue);
+                        } else if ("Short".equals(propType)) {
+                            prop = Short.valueOf(propValue);
+                        } else if ("Character".equals(propType)) {
+                            prop = propValue.charAt(0);
+                        } else if ("Byte".equals(propType)) {
+                            prop = Byte.valueOf(propValue);
+                        } else if ("Boolean".equals(propType)) {
+                            prop = Boolean.valueOf(propValue);
+                        }
+                        sd.getProperties().put(propName, prop);
+                    }
+                    break;
+                case XMLStreamConstants.END_ELEMENT:
+                    name = reader.getName();
+                    if (ServiceDescriptions.SERVICE_DESCRIPTION_QNAME.equals(name)) {
+                        // Reset the sd
+                        sd = null;
+                    }
+                    if (ServiceDescriptions.SERVICE_DESCRIPTIONS_QNAME.equals(name)) {
+                        return sds;
+                    }
+                    break;
+            }
+            if (reader.hasNext()) {
+                event = reader.next();
+            } else {
+                return sds;
+            }
+        }
+    }
+
+    public QName getArtifactType() {
+        return ServiceDescriptions.SERVICE_DESCRIPTIONS_QNAME;
+    }
+
+    public void write(ServiceDescriptions model, XMLStreamWriter writer) throws ContributionWriteException,
+        XMLStreamException {
+        // TODO: To be implemented
+    }
+
+    public Class<ServiceDescriptions> getModelType() {
+        return ServiceDescriptions.class;
+    }
+
+    public void resolve(ServiceDescriptions model, ModelResolver resolver) throws ContributionResolveException {
+        // TODO: To be implemented
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/resources/META-INF/definitions.xml b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/resources/META-INF/definitions.xml
new file mode 100644
index 0000000000..f531c2c4ed
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/resources/META-INF/definitions.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<sca:definitions xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903" 
+    targetNamespace="http://www.osgi.org/xmlns/sca/intents/v1.0.0">
+                 
+    <intent name="passByReference" constrains="sca:implementation" 
+        intentType="implementation">
+        <description>
+            An OSGi intent to pass data by reference
+        </description>
+    </intent>
+    
+    <intent name="passByValue" constrains="sca:implementation" 
+        intentType="implementation">
+        <description>
+            An OSGi intent to pass data by value
+        </description>
+    </intent>
+    
+</sca:definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..6407305a77
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,21 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.implementation.osgi.xml.OSGiImplementationProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.1#implementation.osgi,model=org.apache.tuscany.sca.implementation.osgi.OSGiImplementation
+org.apache.tuscany.sca.implementation.osgi.xml.ServiceDescriptionsProcessor;qname=http://www.osgi.org/xmlns/sd/v1.0.0#service-descriptions,model=org.apache.tuscany.sca.implementation.osgi.ServiceDescriptions
+org.apache.tuscany.sca.implementation.osgi.xml.OSGiPropertyProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.1#osgi.property,model=org.apache.tuscany.sca.implementation.osgi.OSGiProperty
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor
new file mode 100644
index 0000000000..d4b5dd8dce
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.implementation.osgi.xml.ServiceDescriptionsDocumentProcessor;type=/OSGI-INF/remote-service/*.xml,model=org.apache.tuscany.sca.implementation.osgi.ServiceDescriptions
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
new file mode 100644
index 0000000000..57bf18d9ce
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+org.apache.tuscany.sca.implementation.osgi.xml.ServiceDescriptionsModelResolver;model=org.apache.tuscany.sca.implementation.osgi.ServiceDescriptions
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.osgi.OSGiImplementationFactory b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.osgi.OSGiImplementationFactory
new file mode 100644
index 0000000000..6ec156ae81
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.osgi.OSGiImplementationFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.implementation.osgi.DefaultOSGiImplementationFactory

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.osgi.ServiceDescriptionsFactory b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.osgi.ServiceDescriptionsFactory
new file mode 100644
index 0000000000..0d01b7d6a5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.osgi.ServiceDescriptionsFactory
@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+org.apache.tuscany.sca.implementation.osgi.DefaultServiceDescriptionsFactory

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/resources/impl-osgi-validation-messages.properties b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/resources/impl-osgi-validation-messages.properties
new file mode 100644
index 0000000000..a406ea21c3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/main/resources/impl-osgi-validation-messages.properties
@@ -0,0 +1,26 @@
+#
+#
+#    Licensed to the Apache Software Foundation (ASF) under one
+#    or more contributor license agreements. See the NOTICE file
+#    distributed with this work for additional information
+#    regarding copyright ownership. The ASF licenses this file
+#    to you under the Apache License, Version 2.0 (the
+#    "License"); you may not use this file except in compliance
+#    with the License. You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing,
+#    software distributed under the License is distributed on an
+#    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#    KIND, either express or implied. See the License for the
+#    specific language governing permissions and limitations
+#    under the License.
+#
+#
+ContributionReadException = ContributionReadException occured due to:
+ContributionResolveException = ContributionResolveException occured due to:
+PropertyShouldSpecifySR = Properties in implementation.osgi should specify service or reference
+CouldNotLocateOSGiBundle = Could not locate OSGi bundle: {0}
+MissingComponentTypeFile = Missing .componentType side file: {0}
+OSGiFrameworkNotStarted = OSGi Framework is not started
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/calculator/dosgi/CalculatorService.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/calculator/dosgi/CalculatorService.java
new file mode 100644
index 0000000000..656b78b717
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/calculator/dosgi/CalculatorService.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator.dosgi;
+
+import java.rmi.Remote;
+import java.rmi.RemoteException;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * The Calculator service interface.
+ */
+@Remotable
+public interface CalculatorService extends Remote {
+
+    double add(double n1, double n2) throws RemoteException;
+
+    double subtract(double n1, double n2) throws RemoteException;
+
+    double multiply(double n1, double n2) throws RemoteException;
+
+    double divide(double n1, double n2) throws RemoteException;
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/calculator/dosgi/operations/AddService.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/calculator/dosgi/operations/AddService.java
new file mode 100644
index 0000000000..971500782f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/calculator/dosgi/operations/AddService.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator.dosgi.operations;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * The interface for the add service
+ */
+@Remotable
+public interface AddService {
+
+    double add(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/calculator/dosgi/operations/DivideService.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/calculator/dosgi/operations/DivideService.java
new file mode 100644
index 0000000000..49b8a1c0bf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/calculator/dosgi/operations/DivideService.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator.dosgi.operations;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * The interface for the divide service
+ */
+@Remotable
+public interface DivideService {
+
+    double divide(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/calculator/dosgi/operations/MultiplyService.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/calculator/dosgi/operations/MultiplyService.java
new file mode 100644
index 0000000000..f4e59d12ea
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/calculator/dosgi/operations/MultiplyService.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator.dosgi.operations;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * The interface for the multiply service
+ */
+@Remotable
+public interface MultiplyService {
+
+    double multiply(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/calculator/dosgi/operations/SubtractService.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/calculator/dosgi/operations/SubtractService.java
new file mode 100644
index 0000000000..bfb9b820f7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/calculator/dosgi/operations/SubtractService.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator.dosgi.operations;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * The interface for the subtract service
+ */
+@Remotable
+public interface SubtractService {
+
+    double subtract(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/BluePrintComponentsProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/BluePrintComponentsProcessorTestCase.java
new file mode 100644
index 0000000000..fd1a89ccf3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/BluePrintComponentsProcessorTestCase.java
@@ -0,0 +1,89 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.implementation.osgi.xml;

+

+import java.io.StringReader;

+

+import javax.xml.stream.XMLInputFactory;

+import javax.xml.stream.XMLStreamReader;

+

+import org.apache.tuscany.sca.assembly.ComponentType;

+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;

+import org.apache.tuscany.sca.core.DefaultFactoryExtensionPoint;

+import org.junit.AfterClass;

+import org.junit.Assert;

+import org.junit.BeforeClass;

+import org.junit.Test;

+

+/**

+ * 

+ */

+public class BluePrintComponentsProcessorTestCase {

+    private static final String xml =

+        "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + "<components xmlns=\"http://www.osgi.org/xmlns/blueprint/v1.0.0\">"

+            + "<component id=\"CalculatorComponent\" class=\"calculator.dosgi.impl.CalculatorServiceImpl\">"

+            + "<property name=\"addService\" ref=\"AddService\" />"

+            + "<property name=\"subtractService\" ref=\"SubtractService\" />"

+            + "<property name=\"multiplyService\" ref=\"MultiplyService\" />"

+            + "<property name=\"divideService\" ref=\"DivideService\" />"

+            + "</component>"

+            + "<service id=\"CalculatorService\" ref=\"CalculatorComponent\" interface=\"calculator.dosgi.CalculatorService\">"

+            + "</service>"

+            + "<reference id=\"AddService\" interface=\"calculator.dosgi.operations.AddService\">"

+            + "</reference>"

+            + "<reference id=\"SubtractService\" interface=\"calculator.dosgi.operations.SubtractService\">"

+            + "</reference>"

+            + "<reference id=\"MultiplyService\" interface=\"calculator.dosgi.operations.MultiplyService\">"

+            + "</reference>"

+            + "<reference id=\"DivideService\" interface=\"calculator.dosgi.operations.DivideService\">"

+            + "</reference>"

+            + "</components>";

+    private static XMLStreamReader reader;

+

+    /**

+     * @throws java.lang.Exception

+     */

+    @BeforeClass

+    public static void setUpBeforeClass() throws Exception {

+        XMLInputFactory factory = XMLInputFactory.newInstance();

+        reader = factory.createXMLStreamReader(new StringReader(xml));

+    }

+

+    @Test

+    public void testLoad() throws Exception {

+        BluePrintComponentsProcessor processor =

+            new BluePrintComponentsProcessor(new DefaultFactoryExtensionPoint(new DefaultExtensionPointRegistry()),

+                                             null);

+        ComponentType ct = processor.read(reader);

+        Assert.assertEquals(1, ct.getServices().size());

+        Assert.assertEquals(4, ct.getReferences().size());

+    }

+

+    /**

+     * @throws java.lang.Exception

+     */

+    @AfterClass

+    public static void tearDownAfterClass() throws Exception {

+        if (reader != null) {

+            reader.close();

+        }

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiComponentProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiComponentProcessorTestCase.java
new file mode 100644
index 0000000000..5f2a7d690c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiComponentProcessorTestCase.java
@@ -0,0 +1,86 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.implementation.osgi.xml;

+

+import java.io.StringReader;

+

+import javax.xml.stream.XMLInputFactory;

+import javax.xml.stream.XMLStreamReader;

+

+import org.apache.tuscany.sca.assembly.ComponentType;

+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;

+import org.apache.tuscany.sca.core.DefaultFactoryExtensionPoint;

+import org.junit.AfterClass;

+import org.junit.Assert;

+import org.junit.BeforeClass;

+import org.junit.Test;

+

+/**

+ * 

+ */

+public class OSGiComponentProcessorTestCase {

+    private static final String xml =

+        "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + "<scr:component name=\"CalculatorComponent\""

+            + " xmlns:scr=\"http://www.osgi.org/xmlns/scr/v1.0.0\">"

+            + "<implementation class=\"calculator.dosgi.CalculatorServiceDSImpl\" />"

+            + "<service>"

+            + "<provide interface=\"calculator.dosgi.CalculatorService\" />"

+            + "</service>"

+            + "<reference name=\"addService\" interface=\"calculator.dosgi.operations.AddService\""

+            + " bind=\"setAddService\" unbind=\"unsetAddService\" policy=\"dynamic\" />"

+            + "<reference name=\"subtractService\" interface=\"calculator.dosgi.operations.SubtractService\""

+            + " bind=\"setSubtractService\" unbind=\"unsetSubtractService\" policy=\"dynamic\" />"

+            + "<reference name=\"multiplyService\" interface=\"calculator.dosgi.operations.MultiplyService\""

+            + " bind=\"setMultiplyService\" unbind=\"unsetMultiplyService\" policy=\"dynamic\" />"

+            + "<reference name=\"divideService\" interface=\"calculator.dosgi.operations.DivideService\""

+            + " bind=\"setDivideService\" unbind=\"unsetDivideService\" policy=\"dynamic\" />"

+            + "</scr:component>";

+

+    private static XMLStreamReader reader;

+

+    /**

+     * @throws java.lang.Exception

+     */

+    @BeforeClass

+    public static void setUpBeforeClass() throws Exception {

+        XMLInputFactory factory = XMLInputFactory.newInstance();

+        reader = factory.createXMLStreamReader(new StringReader(xml));

+    }

+

+    @Test

+    public void testLoad() throws Exception {

+        OSGiComponentProcessor processor =

+            new OSGiComponentProcessor(new DefaultFactoryExtensionPoint(new DefaultExtensionPointRegistry()), null);

+        ComponentType ct = processor.read(reader);

+        Assert.assertEquals(1, ct.getServices().size());

+        Assert.assertEquals(4, ct.getReferences().size());

+    }

+

+    /**

+     * @throws java.lang.Exception

+     */

+    @AfterClass

+    public static void tearDownAfterClass() throws Exception {

+        if (reader != null) {

+            reader.close();

+        }

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiReadImplTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiReadImplTestCase.java
new file mode 100644
index 0000000000..43cca15341
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiReadImplTestCase.java
@@ -0,0 +1,138 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.implementation.osgi.xml;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+import java.io.ByteArrayInputStream;
+import java.io.InputStream;
+import java.io.StringWriter;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.implementation.osgi.OSGiImplementation;
+import org.apache.tuscany.sca.implementation.osgi.OSGiProperty;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * Test reading OSGi implementations.
+ *
+ * @version $Rev$ $Date$
+ */
+public class OSGiReadImplTestCase {
+
+    private static XMLInputFactory inputFactory;
+    private static XMLOutputFactory outputFactory;
+    private static StAXArtifactProcessor<Object> staxProcessor;
+    private static CompositeBuilder compositeBuilder;
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        inputFactory = XMLInputFactory.newInstance();
+        outputFactory = XMLOutputFactory.newInstance();
+        outputFactory.setProperty("javax.xml.stream.isRepairingNamespaces", Boolean.TRUE);
+        StAXArtifactProcessorExtensionPoint staxProcessors =
+            new DefaultStAXArtifactProcessorExtensionPoint(extensionPoints);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, null, null);
+    }
+
+    @Test
+    public void testReadComposite() throws Exception {
+        InputStream is = getClass().getClassLoader().getResourceAsStream("osgitest.composite");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = (Composite)staxProcessor.read(reader);
+        assertNotNull(composite);
+    }
+
+    @Test
+    public void testReadAndResolveComposite() throws Exception {
+        InputStream is = getClass().getClassLoader().getResourceAsStream("osgitest.composite");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = (Composite)staxProcessor.read(reader);
+        assertNotNull(composite);
+
+        is = getClass().getClassLoader().getResourceAsStream("OSGI-INF/sca/bundle.componentType");
+        reader = inputFactory.createXMLStreamReader(is);
+        ComponentType componentType = (ComponentType)staxProcessor.read(reader);
+
+        assertEquals(1, componentType.getServices().size());
+        Object prop1 = componentType.getServices().get(0).getExtensions().get(0);
+        assertTrue(prop1 instanceof OSGiProperty);
+        OSGiProperty osgiProp1 = (OSGiProperty)prop1;
+        assertEquals("1", osgiProp1.getValue());
+        assertEquals("prop1", osgiProp1.getName());
+
+        assertEquals(4, componentType.getReferences().size());
+        Object prop2 = componentType.getReferences().get(0).getExtensions().get(1);
+        assertTrue(prop2 instanceof OSGiProperty);
+        OSGiProperty osgiProp2 = (OSGiProperty)prop2;
+        assertEquals("ABC", osgiProp2.getValue());
+        assertEquals("prop2", osgiProp2.getName());
+
+        ModelResolver resolver = new TestModelResolver(getClass().getClassLoader());
+        staxProcessor.resolve(componentType, resolver);
+        resolver.addModel(componentType);
+
+        staxProcessor.resolve(composite, resolver);
+    }
+
+    @Test
+    public void testReadOSGiImplementation() throws Exception {
+
+        String str =
+            "<?xml version=\"1.0\" encoding=\"ASCII\"?>" + "<implementation.osgi xmlns=\"http://tuscany.apache.org/xmlns/sca/1.1\" targetNamespace=\"http://test\" "
+                + "bundleSymbolicName=\"osgi.test\" "
+                + "bundleVersion=\"1.0.0\" "
+                + "/>";
+        ByteArrayInputStream is = new ByteArrayInputStream(str.getBytes());
+
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        reader.nextTag();
+
+        OSGiImplementation osgiImpl = (OSGiImplementation)staxProcessor.read(reader);
+
+        assertEquals(osgiImpl.getBundleSymbolicName(), "osgi.test");
+        assertEquals(osgiImpl.getBundleVersion(), "1.0.0");
+
+        StringWriter sw = new StringWriter();
+        XMLStreamWriter writer = outputFactory.createXMLStreamWriter(sw);
+        staxProcessor.write(osgiImpl, writer);
+        writer.flush();
+        Assert.assertTrue(sw.toString().contains("bundleSymbolicName=\"osgi.test\" bundleVersion=\"1.0.0\""));
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/ServiceDescriptionsTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/ServiceDescriptionsTestCase.java
new file mode 100644
index 0000000000..d6728f8e1f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/ServiceDescriptionsTestCase.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi.xml;
+
+import java.io.StringReader;
+import java.util.List;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.DefaultFactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.osgi.ServiceDescription;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * 
+ */
+public class ServiceDescriptionsTestCase {
+    private static final String xml =
+        "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" 
+            + "<service-descriptions xmlns=\"http://www.osgi.org/xmlns/sd/v1.0.0\" "
+            +"xmlns:sca=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\">"
+            + "<service-description>"
+            + "<provide interface=\"calculator.operations.AddService\"/>"
+            + "<property name=\"service.intents\">sca:SOAP sca:HTTP</property>"
+            + "<property name=\"osgi.remote.configuration.type\">sca</property>"
+            + "<property name=\"osgi.remote.configuration.sca.componentType\">"
+            + "OSGI-INF/sca/bundle.componentType"
+            + "</property>"
+            + "<property name=\"osgi.remote.configuration.sca.reference\">"
+            + "addService"
+            + "</property>"
+            + "</service-description>"
+            + "<service-description>"
+            + "<provide interface=\"calculator.operations.SubtractService\"/>"
+            + "<property name=\"service.intents\">sca:SOAP sca:HTTP</property>"
+            + "<property name=\"osgi.remote.configuration.type\">sca</property>"
+            + "<property name=\"osgi.remote.configuration.sca.componentType\">"
+            + "OSGI-INF/sca/bundle.componentType"
+            + "</property>"
+            + "<property name=\"osgi.remote.configuration.sca.reference\">"
+            + "subtractService"
+            + "</property>"
+            + "</service-description>"            
+            + "</service-descriptions>";
+
+    private static XMLStreamReader reader;
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @BeforeClass
+    public static void setUpBeforeClass() throws Exception {
+        XMLInputFactory factory = XMLInputFactory.newInstance();
+        reader = factory.createXMLStreamReader(new StringReader(xml));
+    }
+
+    @Test
+    public void testLoad() throws Exception {
+        ServiceDescriptionsProcessor processor =
+            new ServiceDescriptionsProcessor(new DefaultFactoryExtensionPoint(new DefaultExtensionPointRegistry()),
+                                             null);
+        List<ServiceDescription> descriptions = processor.read(reader);
+        Assert.assertEquals(2, descriptions.size());
+        System.out.println(descriptions);
+    }
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @AfterClass
+    public static void tearDownAfterClass() throws Exception {
+        if (reader != null) {
+            reader.close();
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/TestModelResolver.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/TestModelResolver.java
new file mode 100644
index 0000000000..7cae6abda2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/java/org/apache/tuscany/sca/implementation/osgi/xml/TestModelResolver.java
@@ -0,0 +1,104 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.implementation.osgi.xml;
+
+import java.lang.ref.WeakReference;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.implementation.osgi.impl.OSGiImplementationImpl;
+
+/**
+ * A default implementation of an artifact resolver, based on a map.
+ *
+ * @version $Rev$ $Date$
+ */
+public class TestModelResolver implements ModelResolver {
+    private static final long serialVersionUID = -7826976465762296634L;
+
+    private Map<Object, Object> map = new HashMap<Object, Object>();
+
+    private WeakReference<ClassLoader> classLoader;
+
+    public TestModelResolver(ClassLoader classLoader) {
+        this.classLoader = new WeakReference<ClassLoader>(classLoader);
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        Object resolved = map.get(unresolved);
+        if (resolved != null) {
+
+            if (unresolved instanceof OSGiImplementationImpl && !(resolved instanceof OSGiImplementationImpl)) {
+
+                OSGiImplementationImpl impl = ((OSGiImplementationImpl)unresolved);
+                ComponentType componentType = (ComponentType)resolved;
+
+                List<Property> properties = componentType.getProperties();
+                for (Property property : properties) {
+                    impl.getProperties().add(property);
+                }
+                impl.setUnresolved(false);
+                return unresolved;
+            }
+
+            // Return the resolved object
+            return modelClass.cast(resolved);
+
+        } else if (unresolved instanceof ClassReference) {
+
+            // Load a class on demand
+            ClassReference classReference = (ClassReference)unresolved;
+            Class clazz;
+            try {
+                clazz = Class.forName(classReference.getClassName(), true, classLoader.get());
+            } catch (ClassNotFoundException e) {
+
+                // Return the unresolved object
+                return unresolved;
+            }
+
+            // Store a new ClassReference wrapping the loaded class
+            resolved = new ClassReference(clazz);
+            map.put(resolved, resolved);
+
+            // Return the resolved ClassReference
+            return modelClass.cast(resolved);
+
+        } else {
+
+            // Return the unresolved object
+            return unresolved;
+        }
+    }
+
+    public void addModel(Object resolved) {
+        map.put(resolved, resolved);
+    }
+
+    public Object removeModel(Object resolved) {
+        return map.remove(resolved);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/resources/OSGI-INF/calculator-component.xml b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/resources/OSGI-INF/calculator-component.xml
new file mode 100644
index 0000000000..3e537df732
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/resources/OSGI-INF/calculator-component.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<scr:component name="CalculatorComponent" 
+               xmlns:scr="http://www.osgi.org/xmlns/scr/v1.0.0">
+    <implementation class="calculator.dosgi.CalculatorServiceDSImpl" />
+    <service>
+        <provide interface="calculator.dosgi.CalculatorService" />
+    </service>
+
+    <reference name="addService" interface="calculator.dosgi.operations.AddService" bind="setAddService" unbind="unsetAddService"
+        policy="dynamic" />
+    <reference name="subtractService" interface="calculator.dosgi.operations.SubtractService" bind="setSubtractService"
+        unbind="unsetSubtractService" policy="dynamic" />
+    <reference name="multiplyService" interface="calculator.dosgi.operations.MultiplyService" bind="setMultiplyService"
+        unbind="unsetMultiplyService" policy="dynamic" />
+    <reference name="divideService" interface="calculator.dosgi.operations.DivideService" bind="setDivideService"
+        unbind="unsetDivideService" policy="dynamic" />
+
+</scr:component>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/resources/OSGI-INF/sca/bundle.componentType b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/resources/OSGI-INF/sca/bundle.componentType
new file mode 100644
index 0000000000..7860094626
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/resources/OSGI-INF/sca/bundle.componentType
@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<componentType xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+               xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+               xmlns:t="http://tuscany.apache.org/xmlns/sca/1.1">

+    <!-- The service elment defines an SCA view of the OSGi service -->

+    <service name="Calculator">

+        <!-- The interface will be mapped into the OSGi service class -->

+        <interface.java interface="calculator.dosgi.CalculatorService"/>

+        <!-- The list of OSGi properties -->

+        <t:osgi.property name="prop1">1</t:osgi.property>

+        <t:osgi.property name="prop2">ABC</t:osgi.property>

+    </service>

+    

+    <!-- The reference elment defines an SCA proxy to a remote OSGi service -->

+    <reference name="addService">

+        <interface.java interface="calculator.dosgi.operations.AddService"/>

+        <t:osgi.property name="prop1">1</t:osgi.property>

+        <t:osgi.property name="prop2">ABC</t:osgi.property>

+    </reference>

+    <reference name="subtractService">

+        <interface.java interface="calculator.dosgi.operations.SubtractService"/>

+        <t:osgi.property name="prop1">1</t:osgi.property>

+        <t:osgi.property name="prop2">ABC</t:osgi.property>

+    </reference>

+    <reference name="multiplyService">

+        <interface.java interface="calculator.dosgi.operations.MultiplyService"/>

+        <t:osgi.property name="prop1">1</t:osgi.property>

+        <t:osgi.property name="prop2">ABC</t:osgi.property>

+    </reference>

+    <reference name="divideService">

+        <interface.java interface="calculator.dosgi.operations.DivideService"/>

+        <t:osgi.property name="prop1">1</t:osgi.property>

+        <t:osgi.property name="prop2">ABC</t:osgi.property>

+    </reference>

+    

+</componentType>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/resources/osgitest.composite b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/resources/osgitest.composite
new file mode 100644
index 0000000000..24c5716abd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-osgi/src/test/resources/osgitest.composite
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"

+           xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+           targetNamespace="http://test"

+           name="OSGiTestComposite">

+

+    <component name="OSGiTestServiceComponent">

+        <tuscany:implementation.osgi bundleVersion="1.0.0"

+            bundleSymbolicName="osgi.test" />

+

+        <property name="currency" type="xsd:string">USD</property>

+        <property name="exchangeRate" type="xsd:double">2.0</property>

+

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/LICENSE
new file mode 100644
index 0000000000..6e529a25c4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/LICENSE
@@ -0,0 +1,205 @@
+

+                                 Apache License

+                           Version 2.0, January 2004

+                        http://www.apache.org/licenses/

+

+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

+

+   1. Definitions.

+

+      "License" shall mean the terms and conditions for use, reproduction,

+      and distribution as defined by Sections 1 through 9 of this document.

+

+      "Licensor" shall mean the copyright owner or entity authorized by

+      the copyright owner that is granting the License.

+

+      "Legal Entity" shall mean the union of the acting entity and all

+      other entities that control, are controlled by, or are under common

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+      direction or management of such entity, whether by contract or

+      otherwise, or (ii) ownership of fifty percent (50%) or more of the

+      outstanding shares, or (iii) beneficial ownership of such entity.

+

+      "You" (or "Your") shall mean an individual or Legal Entity

+      exercising permissions granted by this License.

+

+      "Source" form shall mean the preferred form for making modifications,

+      including but not limited to software source code, documentation

+      source, and configuration files.

+

+      "Object" form shall mean any form resulting from mechanical

+      transformation or translation of a Source form, including but

+      not limited to compiled object code, generated documentation,

+      and conversions to other media types.

+

+      "Work" shall mean the work of authorship, whether in Source or

+      Object form, made available under the License, as indicated by a

+      copyright notice that is included in or attached to the work

+      (an example is provided in the Appendix below).

+

+      "Derivative Works" shall mean any work, whether in Source or Object

+      form, that is based on (or derived from) the Work and for which the

+      editorial revisions, annotations, elaborations, or other modifications

+      represent, as a whole, an original work of authorship. For the purposes

+      of this License, Derivative Works shall not include works that remain

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+

+      "Contribution" shall mean any work of authorship, including

+      the original version of the Work and any modifications or additions

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+      designated in writing by the copyright owner as "Not a Contribution."

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+      "Contributor" shall mean Licensor and any individual or Legal Entity

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+      subsequently incorporated within the Work.

+

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+      You may add Your own copyright statement to Your modifications and

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+      reproduction, and distribution of the Work otherwise complies with

+      the conditions stated in this License.

+

+   5. Submission of Contributions. Unless You explicitly state otherwise,

+      any Contribution intentionally submitted for inclusion in the Work

+      by You to the Licensor shall be under the terms and conditions of

+      this License, without any additional terms or conditions.

+      Notwithstanding the above, nothing herein shall supersede or modify

+      the terms of any separate license agreement you may have executed

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+

+   6. Trademarks. This License does not grant permission to use the trade

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+   7. Disclaimer of Warranty. Unless required by applicable law or

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+      Contributor provides its Contributions) on an "AS IS" BASIS,

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+      whether in tort (including negligence), contract, or otherwise,

+      unless required by applicable law (such as deliberate and grossly

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+

+   END OF TERMS AND CONDITIONS

+

+   APPENDIX: How to apply the Apache License to your work.

+

+      To apply the Apache License to your work, attach the following

+      boilerplate notice, with the fields enclosed by brackets "[]"

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+      file or class name and description of purpose be included on the

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+

+   Copyright [yyyy] [name of copyright owner]

+

+   Licensed under the Apache License, Version 2.0 (the "License");

+   you may not use this file except in compliance with the License.

+   You may obtain a copy of the License at

+

+       http://www.apache.org/licenses/LICENSE-2.0

+

+   Unless required by applicable law or agreed to in writing, software

+   distributed under the License is distributed on an "AS IS" BASIS,

+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

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+

+

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..801258d85c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/META-INF/MANIFEST.MF
@@ -0,0 +1,26 @@
+Manifest-Version: 1.0

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Spring Implementation Runtime Model

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397170750

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Spring Implementation Runtime Model

+Bundle-SymbolicName: org.apache.tuscany.sca.implementation.spring.runtime

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
+Import-Package: org.oasisopen.sca;version="2.0.0",

+ org.oasisopen.sca.annotation;version="2.0.0",

+ org.springframework.beans;version="2.5.5",

+ org.springframework.beans.factory;version="2.5.5",

+ org.springframework.beans.factory.annotation;version="2.5.5",

+ org.springframework.beans.factory.config;version="2.5.5",

+ org.springframework.beans.factory.support;version="2.5.5",

+ org.springframework.beans.factory.xml;version="2.5.5",

+ org.springframework.context;version="2.5.5",

+ org.springframework.context.support;version="2.5.5",

+ org.springframework.core.io;version="2.5.5",

+ org.springframework.util;version="2.5.5"

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/NOTICE
new file mode 100644
index 0000000000..1325efd8bf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}

+Copyright (c) 2005 - 2008 The Apache Software Foundation

+

+This product includes software developed by

+The Apache Software Foundation (http://www.apache.org/).

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/README b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/README
new file mode 100644
index 0000000000..e1b1f98fe0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/README
@@ -0,0 +1,9 @@
+Note that the implementation spring modules have a different structure from other extensions.

+

+The aim is to have the Tuscany runtime embedded in a container with the Tuscany classes hidden

+from user applications and the Spring jar's packaged with the application. That means that the

+Tuscany code has no visibilty of the Spring classes and visa-versa. To implement that the

+implementation-spring module has no dependencies on Spring and the implementation-spring-runtime

+module has no dependencies on Tuscany (other than the sca-api), and reflection is used to call

+methods between the modules.

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/pom.xml
new file mode 100644
index 0000000000..eaa2916890
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/pom.xml
@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-modules</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>tuscany-implementation-spring-sca</artifactId>

+    <name>Apache Tuscany SCA Spring Implementation Runtime Model</name>

+

+    <dependencies>

+

+        <!-- **************************************** -->

+        <!-- *                                      * -->

+        <!-- * DONT ADD ANY TUSCANY DEPENDENCIES!!! * -->

+        <!-- *                                      * -->

+        <!-- * See the README for details why not   * -->

+        <!-- *                                      * -->

+        <!-- *                                      * -->

+        <!-- **************************************** -->

+

+        <!-- SCA API dependency -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-sca-api</artifactId>

+            <version>2.0-M3</version>

+            <scope>provided</scope>

+        </dependency>

+

+        <!-- Spring dependencies... -->

+        <dependency>

+            <groupId>org.springframework</groupId>

+            <artifactId>spring-core</artifactId>

+            <version>2.5.5</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.springframework</groupId>

+            <artifactId>spring-beans</artifactId>

+            <version>2.5.5</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.springframework</groupId>

+            <artifactId>spring-context</artifactId>

+            <version>2.5.5</version>

+        </dependency>

+

+    </dependencies>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/SCANamespaceHandlerResolver.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/SCANamespaceHandlerResolver.java
new file mode 100644
index 0000000000..52f0260d11
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/SCANamespaceHandlerResolver.java
@@ -0,0 +1,53 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.implementation.spring.namespace;

+

+import org.springframework.beans.factory.xml.DefaultNamespaceHandlerResolver;

+import org.springframework.beans.factory.xml.NamespaceHandler;

+

+/**

+ * Overrides the default Spring namespace resolver to automatically register

+ * {@link ScaNamespaceHandler} instead of requiring a value to be supplied in a

+ * Spring configuration

+ * 

+ * @version $Rev: 511195 $ $Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $

+ */

+public class SCANamespaceHandlerResolver extends DefaultNamespaceHandlerResolver {

+    private static final String SCA_NAMESPACE = "http://www.springframework.org/schema/sca";

+

+    private ScaNamespaceHandler handler;

+

+    public SCANamespaceHandlerResolver(ClassLoader classLoader) {

+        super(classLoader);

+        handler = new ScaNamespaceHandler(/*componentType*/);

+    }

+

+    public SCANamespaceHandlerResolver(String handlerMappingsLocation, ClassLoader classLoader) {

+        super(classLoader, handlerMappingsLocation);

+        handler = new ScaNamespaceHandler(/*componentType*/);

+    }

+

+    @Override

+    public NamespaceHandler resolve(String namespaceUri) {

+        if (SCA_NAMESPACE.equals(namespaceUri)) {

+            return handler;

+        }

+        return super.resolve(namespaceUri);

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaNamespaceHandler.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaNamespaceHandler.java
new file mode 100644
index 0000000000..a3af64ed0d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaNamespaceHandler.java
@@ -0,0 +1,38 @@
+/*

+ * Copyright 2002-2006 the original author or authors.

+ *

+ * Licensed under the Apache License, Version 2.0 (the "License");

+ * you may not use this file except in compliance with the License.

+ * You may obtain a copy of the License at

+ *

+ *      http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing, software

+ * distributed under the License is distributed on an "AS IS" BASIS,

+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+ * See the License for the specific language governing permissions and

+ * limitations under the License.

+ *

+ */

+package org.apache.tuscany.sca.implementation.spring.namespace;

+

+import org.springframework.beans.factory.xml.NamespaceHandlerSupport;

+

+/**

+ * Handler for the &lt;sca:&gt; namespace in an application context

+ * 

+ * @version $Rev: 511195 $ $Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $

+ */

+public class ScaNamespaceHandler extends NamespaceHandlerSupport {

+

+    public ScaNamespaceHandler() {

+        init();

+    }

+

+    public final void init() {

+        registerBeanDefinitionParser("reference", new ScaReferenceBeanDefinitionParser());

+        registerBeanDefinitionParser("service", new ScaServiceBeanDefinitionParser());

+        registerBeanDefinitionParser("property", new ScaPropertyBeanDefinitionParser());

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaPropertyBeanDefinitionParser.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaPropertyBeanDefinitionParser.java
new file mode 100644
index 0000000000..ce17477fca
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaPropertyBeanDefinitionParser.java
@@ -0,0 +1,35 @@
+/*

+ * Copyright 2002-2006 the original author or authors.

+ * 

+ * Licensed under the Apache License, Version 2.0 (the "License");

+ * you may not use this file except in compliance with the License.

+ * You may obtain a copy of the License at

+ * 

+ *      http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing, software

+ * distributed under the License is distributed on an "AS IS" BASIS,

+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+ * See the License for the specific language governing permissions and

+ * limitations under the License.

+ *

+ */

+package org.apache.tuscany.sca.implementation.spring.namespace;

+

+import org.springframework.beans.factory.config.BeanDefinition;

+import org.springframework.beans.factory.xml.BeanDefinitionParser;

+import org.springframework.beans.factory.xml.ParserContext;

+import org.w3c.dom.Element;

+

+/**

+ * Parser for the &lt;sca:reference&gt; element

+ * @version $Rev: 511195 $ $Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $

+ */

+public class ScaPropertyBeanDefinitionParser implements BeanDefinitionParser {

+

+    public BeanDefinition parse(Element element, ParserContext parserContext) {

+        // do nothing, this is handled by Tuscany

+        return null;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaReferenceBeanDefinitionParser.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaReferenceBeanDefinitionParser.java
new file mode 100644
index 0000000000..eca6f50f26
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaReferenceBeanDefinitionParser.java
@@ -0,0 +1,36 @@
+/*

+ * Copyright 2002-2006 the original author or authors.

+ * 

+ * Licensed under the Apache License, Version 2.0 (the "License");

+ * you may not use this file except in compliance with the License.

+ * You may obtain a copy of the License at

+ * 

+ *      http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing, software

+ * distributed under the License is distributed on an "AS IS" BASIS,

+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+ * See the License for the specific language governing permissions and

+ * limitations under the License.

+ *

+ */

+package org.apache.tuscany.sca.implementation.spring.namespace;

+

+import org.springframework.beans.factory.config.BeanDefinition;

+import org.springframework.beans.factory.xml.BeanDefinitionParser;

+import org.springframework.beans.factory.xml.ParserContext;

+import org.w3c.dom.Element;

+

+/**

+ * Parser for the &lt;sca:reference&gt; element

+ *

+ * @version $Rev: 511195 $ $Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $

+ */

+public class ScaReferenceBeanDefinitionParser implements BeanDefinitionParser {

+

+    public BeanDefinition parse(Element element, ParserContext parserContext) {

+        // do nothing, this is handled by Tuscany

+        return null;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaServiceBeanDefinitionParser.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaServiceBeanDefinitionParser.java
new file mode 100644
index 0000000000..0e98277e78
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/namespace/ScaServiceBeanDefinitionParser.java
@@ -0,0 +1,36 @@
+/*

+ * Copyright 2002-2006 the original author or authors.

+ * 

+ * Licensed under the Apache License, Version 2.0 (the "License");

+ * you may not use this file except in compliance with the License.

+ * You may obtain a copy of the License at

+ * 

+ *      http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing, software

+ * distributed under the License is distributed on an "AS IS" BASIS,

+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+ * See the License for the specific language governing permissions and

+ * limitations under the License.

+ *

+ */

+package org.apache.tuscany.sca.implementation.spring.namespace;

+

+import org.springframework.beans.factory.config.BeanDefinition;

+import org.springframework.beans.factory.xml.BeanDefinitionParser;

+import org.springframework.beans.factory.xml.ParserContext;

+import org.w3c.dom.Element;

+

+/**

+ * Parser for the &lt;sca:service/&gt; element

+ *

+ * @version $Rev: 511195 $ $Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $

+ */

+public class ScaServiceBeanDefinitionParser implements BeanDefinitionParser {

+

+    public BeanDefinition parse(Element element, ParserContext parserContext) {

+        // do nothing, handled by Tuscany

+        return null;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/ComponentNameAnnotationProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/ComponentNameAnnotationProcessor.java
new file mode 100644
index 0000000000..1e5eb19634
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/ComponentNameAnnotationProcessor.java
@@ -0,0 +1,150 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.implementation.spring.processor;

+

+import java.beans.PropertyDescriptor;

+import java.lang.annotation.Annotation;

+import java.lang.ref.Reference;

+import java.lang.reflect.Field;

+import java.lang.reflect.Method;

+import java.lang.reflect.Modifier;

+

+import org.oasisopen.sca.annotation.ComponentName;

+import org.springframework.beans.BeanUtils;

+import org.springframework.beans.BeansException;

+import org.springframework.beans.FatalBeanException;

+import org.springframework.beans.factory.config.BeanPostProcessor;

+import org.springframework.util.Assert;

+import org.springframework.util.ReflectionUtils;

+

+public class ComponentNameAnnotationProcessor implements BeanPostProcessor {

+

+    private Class<? extends Annotation> componentNameAnnotationType = ComponentName.class;

+    

+    private String componentName;

+    

+    public ComponentNameAnnotationProcessor (String componentName) {

+        this.componentName = componentName;

+    }

+    

+    /**

+     * Gets componentName annotation type.

+     */

+    protected Class<? extends Annotation> getComponentNameAnnotationType() {

+        return this.componentNameAnnotationType;

+    }

+

+    /**

+     * Sets componentName annotation type.

+     */

+    public void setComponentNameAnnotationType(Class<? extends Annotation> componentNameAnnotationType) {

+        Assert.notNull(componentNameAnnotationType, "'componentNameAnnotationType' type must not be null.");

+        this.componentNameAnnotationType = componentNameAnnotationType;

+    }

+

+    /**

+     * This method is used to execute before a bean's initialization callback.

+     * 

+     * @see org.springframework.beans.factory.config.BeanPostProcessor#postProcessBeforeInitialization(java.lang.Object, java.lang.String)

+     */

+    public Object postProcessBeforeInitialization(Object bean, String beanName) 

+    throws BeansException {

+        processAnnotation(bean);

+        return bean;

+    }

+

+    /**

+     * This method is used to execute after a bean's initialization callback.

+     * 

+     * @see org.springframework.beans.factory.config.BeanPostProcessor#postProcessAfterInitialization(java.lang.Object, java.lang.String)

+     */

+    public Object postProcessAfterInitialization(Object bean, String beanName)

+    throws BeansException {

+        return bean;

+    }

+

+    /**

+     * <p>Processes a beans fields for injection if it has a {@link Reference} annotation.</p>

+     */

+    protected void processAnnotation(final Object bean) {

+        

+        final Class<?> clazz = bean.getClass();

+

+        ReflectionUtils.doWithFields(clazz, new ReflectionUtils.FieldCallback() {

+            public void doWith(Field field) {

+                Annotation annotation = field.getAnnotation(getComponentNameAnnotationType());

+

+                if (annotation != null) {

+                    if (Modifier.isStatic(field.getModifiers())) {

+                        throw new IllegalStateException("ComponentName annotation is not supported on static fields");

+                    }

+                    

+                    if (Modifier.isPrivate(field.getModifiers())) {

+                        throw new IllegalStateException("ComponentName annotation is not supported on private fields");

+                    }

+

+                    ReflectionUtils.makeAccessible(field);

+                    

+                    if (field.getType().getName().equals("java.lang.String")) {

+                        Object nameObj = componentName;   

+                        if (nameObj != null)

+                            ReflectionUtils.setField(field, bean, nameObj);

+                    } else {

+                        throw new IllegalStateException("ComponentName annotation is supported only on java.lang.String field type.");

+                    }

+                }

+            }

+        });

+

+        ReflectionUtils.doWithMethods(clazz, new ReflectionUtils.MethodCallback() {

+            public void doWith(Method method) {

+                Annotation annotation = method.getAnnotation(getComponentNameAnnotationType());

+                

+                if (annotation != null) {

+                    if (Modifier.isStatic(method.getModifiers())) {

+                        throw new IllegalStateException("ComponentName annotation is not supported on static methods");

+                    }

+                    

+                    if (Modifier.isPrivate(method.getModifiers())) {

+                        throw new IllegalStateException("ComponentName annotation is not supported on private methods");

+                    }

+

+                    if (method.getParameterTypes().length == 0) {

+                        throw new IllegalStateException("ComponentName annotation requires at least one argument: " + method);

+                    }

+                    

+                    PropertyDescriptor pd = BeanUtils.findPropertyForMethod(method);                    

+                    

+                    if (pd.getPropertyType().getName().equals("java.lang.String")) {

+                        Object nameObj = componentName;                    

+                        if (nameObj != null) {

+                            try {                                                       

+                                pd.getWriteMethod().invoke(bean, new Object[] { nameObj });

+                            } catch (Throwable e) {

+                                throw new FatalBeanException("Problem injecting reference:  " + e.getMessage(), e);

+                            }

+                        }

+                    } else {

+                        throw new IllegalStateException("ComponentName annotation is supported only on java.lang.String field type.");

+                    }

+                }

+            }

+        });

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/ComponentStub.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/ComponentStub.java
new file mode 100644
index 0000000000..72db91327c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/ComponentStub.java
@@ -0,0 +1,54 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.implementation.spring.processor;

+

+import java.lang.reflect.Method;

+

+/**

+ * This is the Spring runtime side stub for the corresponding Tuscany tie class.

+ * It enables the Tuscany code to invoke methods on a Spring context without

+ * needing to know about any Spring classes. See the ComponentTie class

+ * in the implementation-spring module for what the tie does. 

+ */

+public class ComponentStub {

+

+    private Object tie;

+    private Method getService;

+    

+    public ComponentStub(Object tie) {

+        this.tie = tie;

+        Class<?> tieClass = tie.getClass();

+        try {

+            getService = tieClass.getMethod("getService", new Class<?>[]{Class.class, String.class});

+        } catch (Exception e) {

+            throw new RuntimeException(e);

+        }

+    }

+

+    public Object getService(Class<?> type, String name) {

+        try {

+

+            return getService.invoke(tie, type, name);

+

+        } catch (Exception e) {

+            throw new RuntimeException(e);

+        }

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/ConstructorAnnotationProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/ConstructorAnnotationProcessor.java
new file mode 100644
index 0000000000..91c89f2af1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/ConstructorAnnotationProcessor.java
@@ -0,0 +1,115 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.implementation.spring.processor;

+

+import java.lang.annotation.Annotation;

+import java.lang.reflect.Constructor;

+

+import org.springframework.beans.BeansException;

+import org.springframework.beans.factory.annotation.Autowired;

+import org.springframework.beans.factory.config.InstantiationAwareBeanPostProcessorAdapter;

+import org.springframework.util.Assert;

+

+public class ConstructorAnnotationProcessor extends InstantiationAwareBeanPostProcessorAdapter {

+

+    private Class<? extends Annotation> constructorAnnotationType 

+    = org.oasisopen.sca.annotation.Constructor.class;

+    

+    private Class<? extends Annotation> autowiredAnnotationType = Autowired.class;

+    

+    public ConstructorAnnotationProcessor () {

+        // Default constructor.

+    }

+    

+    /**

+     * Set the 'autowired' annotation type, to be used on constructors, fields,

+     * setter methods and arbitrary config methods.

+     */

+    public void setAutowiredAnnotationType(Class<? extends Annotation> autowiredAnnotationType) {

+        Assert.notNull(autowiredAnnotationType, "'autowiredAnnotationType' must not be null");

+        this.autowiredAnnotationType = autowiredAnnotationType;

+    }

+

+    /**

+     * Return the 'autowired' annotation type.

+     */

+    protected Class<? extends Annotation> getAutowiredAnnotationType() {

+        return this.autowiredAnnotationType;

+    }

+    

+    /**

+     * Return the 'constructor' annotation type.

+     */

+    protected Class<? extends Annotation> getConstructorAnnotationType() {

+        return this.constructorAnnotationType;

+    }

+

+    /**

+     * Sets the 'constructor' annotation type.

+     */

+    public void setConstructorAnnotationType(Class<? extends Annotation> constructorAnnotationType) {

+        Assert.notNull(constructorAnnotationType, "'constructorAnnotationType' type must not be null.");

+        this.constructorAnnotationType = constructorAnnotationType;

+    }

+

+    /**

+     * This method is used to execute before a bean's initialization callback.

+     * 

+     * @see org.springframework.beans.factory.config.BeanPostProcessor#postProcessBeforeInitialization(java.lang.Object, java.lang.String)

+     */

+    public Object postProcessBeforeInitialization(Object bean, String beanName) 

+    throws BeansException {

+        return bean;

+    }

+

+    /**

+     * This method is used to execute after a bean's initialization callback.

+     * 

+     * @see org.springframework.beans.factory.config.BeanPostProcessor#postProcessAfterInitialization(java.lang.Object, java.lang.String)

+     */

+    public Object postProcessAfterInitialization(Object bean, String beanName)

+    throws BeansException {

+        return bean;

+    }

+    

+    public Constructor[] determineCandidateConstructors(Class beanClass, String beanName) throws BeansException {

+        /*Constructor[] declaredConstructors = beanClass.getDeclaredConstructors();                

+        Method[] declaredMethods = beanClass.getDeclaredMethods();

+        List candidates = new ArrayList(declaredConstructors.length);

+

+        for (int i = 0; i < declaredMethods.length; i++) {

+            Method method = declaredMethods[i];

+            Annotation annotation = method.getAnnotation(getConstructorAnnotationType());

+            if (annotation != null) {

+                if (Modifier.isStatic(method.getModifiers())) {

+                    throw new IllegalStateException("Constructor annotation is not supported on static methods");

+                }

+                

+                if (candidates.size() == 1) {

+                    throw new IllegalStateException("Only one method is allowed to have constructor annotation in a bean: " + method);

+                }

+                

+                candidates.add(method);

+            }

+        }

+

+        return (Constructor[]) candidates.toArray(new Constructor[candidates.size()]);*/

+        return null;

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/InitDestroyAnnotationProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/InitDestroyAnnotationProcessor.java
new file mode 100644
index 0000000000..e05b782926
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/InitDestroyAnnotationProcessor.java
@@ -0,0 +1,75 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.implementation.spring.processor;

+

+import java.lang.annotation.Annotation;

+

+import org.oasisopen.sca.annotation.Destroy;

+import org.oasisopen.sca.annotation.Init;

+import org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor;

+

+public class InitDestroyAnnotationProcessor extends InitDestroyAnnotationBeanPostProcessor {

+

+    private static final long serialVersionUID = 0;

+

+    private Class<? extends Annotation> initAnnotationType = Init.class;

+    private Class<? extends Annotation> destroyAnnotationType = Destroy.class;

+

+    /**

+     * Gets init annotation type.

+     */

+    protected Class<? extends Annotation> getInitAnnotationType() {

+        return this.initAnnotationType;

+    }

+

+    /**

+     * Sets init annotation type.

+     */

+    /*

+     * public void setInitAnnotationType(Class<? extends Annotation>

+     * initAnnotationType) { Assert.notNull(initAnnotationType,

+     * "Init annotation type must not be null."); this.initAnnotationType =

+     * initAnnotationType; }

+     */

+

+    /**

+     * Gets destroy annotation type.

+     */

+    protected Class<? extends Annotation> getDestroyAnnotationType() {

+        return this.destroyAnnotationType;

+    }

+

+    /**

+     * Sets destroy annotation type.

+     */

+    /*

+     * public void setDestroyAnnotationType(Class<? extends Annotation>

+     * destroyAnnotationType) { Assert.notNull(destroyAnnotationType,

+     * "Destroy annotation type must not be null."); this.destroyAnnotationType

+     * = destroyAnnotationType; }

+     */

+

+    public InitDestroyAnnotationProcessor() {

+        // Set the @Init annotation type

+        setInitAnnotationType(initAnnotationType);

+

+        // Set the @Destroy annotation type

+        setDestroyAnnotationType(destroyAnnotationType);

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/PropertyAnnotationProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/PropertyAnnotationProcessor.java
new file mode 100644
index 0000000000..d87ea5e4c7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/PropertyAnnotationProcessor.java
@@ -0,0 +1,161 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.implementation.spring.processor;

+

+import java.beans.PropertyDescriptor;

+import java.lang.annotation.Annotation;

+import java.lang.reflect.Field;

+import java.lang.reflect.Method;

+import java.lang.reflect.Modifier;

+

+import org.oasisopen.sca.annotation.Property;

+import org.springframework.beans.BeanUtils;

+import org.springframework.beans.BeansException;

+import org.springframework.beans.FatalBeanException;

+import org.springframework.beans.factory.config.BeanPostProcessor;

+import org.springframework.util.Assert;

+import org.springframework.util.ReflectionUtils;

+

+public class PropertyAnnotationProcessor implements BeanPostProcessor {

+

+    private Class<? extends Annotation> propertyAnnotationType = Property.class;

+    

+    private PropertyValueStub propertyValue;

+    

+    public PropertyAnnotationProcessor (PropertyValueStub propertyValue) {

+        this.propertyValue = propertyValue;

+    }

+

+    /**

+     * Gets property annotation type.

+     */

+    protected Class<? extends Annotation> getPropertyAnnotationType() {

+        return this.propertyAnnotationType;

+    }

+

+    /**

+     * Sets property annotation type.

+     */

+    public void setPropertyAnnotationType(Class<? extends Annotation> propertyAnnotationType) {

+        Assert.notNull(propertyAnnotationType, "'propertyAnnotationType' type must not be null.");

+        this.propertyAnnotationType = propertyAnnotationType;

+    }

+

+    /**

+     * This method is used to execute before a bean's initialization callback.

+     * 

+     * @see org.springframework.beans.factory.config.BeanPostProcessor#postProcessBeforeInitialization(java.lang.Object, java.lang.String)

+     */

+    public Object postProcessBeforeInitialization(Object bean, String beanName) 

+    throws BeansException {

+        processAnnotation(bean);

+        return bean;

+    }

+

+    /**

+     * This method is used to execute after a bean's initialization callback.

+     * 

+     * @see org.springframework.beans.factory.config.BeanPostProcessor#postProcessAfterInitialization(java.lang.Object, java.lang.String)

+     */

+    public Object postProcessAfterInitialization(Object bean, String beanName)

+    throws BeansException {

+        return bean;

+    }

+

+    /**

+     * <p>Processes a beans fields for injection if it has a {@link Property} annotation.</p>

+     */

+    protected void processAnnotation(final Object bean) {

+        

+        final Class<?> clazz = bean.getClass();       

+

+        ReflectionUtils.doWithMethods(clazz, new ReflectionUtils.MethodCallback() {

+            public void doWith(Method method) {

+

+                Property annotation = (Property) method.getAnnotation(getPropertyAnnotationType());

+                

+                if (annotation != null) {

+                    if (Modifier.isStatic(method.getModifiers())) {

+                        throw new IllegalStateException("Property annotation is not supported on static methods");

+                    }

+                    

+                    if (Modifier.isPrivate(method.getModifiers())) {

+                        throw new IllegalStateException("Property annotation is not supported on private methods");

+                    }

+

+                    if (method.getParameterTypes().length == 0) {

+                        throw new IllegalStateException("Property annotation requires at least one argument: " + method);

+                    }

+                    

+                    PropertyDescriptor pd = BeanUtils.findPropertyForMethod(method);

+                    if (pd != null) {

+                        String propName = annotation.name();

+                        if ("".equals(propName)) {

+                            injectProperty(bean, pd, propertyValue.getPropertyObj(pd.getPropertyType(), pd.getName()));

+                        } else {

+                            injectProperty(bean, pd, propertyValue.getPropertyObj(pd.getPropertyType(), propName));

+                        }

+                    }

+                }

+            }

+        });

+        

+        ReflectionUtils.doWithFields(clazz, new ReflectionUtils.FieldCallback() {

+            public void doWith(Field field) {

+

+                Property annotation = (Property) field.getAnnotation(getPropertyAnnotationType());

+                

+                if (annotation != null) {

+                    if (Modifier.isStatic(field.getModifiers())) {

+                        throw new IllegalStateException("Property annotation is not supported on static fields");

+                    }

+                    

+                    if (Modifier.isPrivate(field.getModifiers())) {

+                        throw new IllegalStateException("Property annotation is not supported on private fields");

+                    }

+

+                    ReflectionUtils.makeAccessible(field);

+                    

+                    Object propertyObj = null;

+                    String propName = annotation.name();

+                    if ("".equals(propName)) {

+                        propertyObj = propertyValue.getPropertyObj(field.getType(), field.getName());                        

+                    } else {

+                        propertyObj = propertyValue.getPropertyObj(field.getType(), propName);

+                    }

+                    

+                    if (propertyObj != null)

+                        ReflectionUtils.setField(field, bean, propertyObj);

+                }

+            }

+        });

+    }

+    

+    public void injectProperty(Object bean, PropertyDescriptor pd, Object propertyObj) {

+        

+        if (propertyObj != null) {

+            try {                                                       

+                pd.getWriteMethod().invoke(bean, new Object[] { propertyObj });

+            } catch (Throwable e) {

+                throw new FatalBeanException("Problem injecting property:  " + e.getMessage(), e);

+            }

+        }

+    }

+    

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/PropertyValueStub.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/PropertyValueStub.java
new file mode 100644
index 0000000000..bc222e622c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/PropertyValueStub.java
@@ -0,0 +1,55 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.implementation.spring.processor;

+

+import java.lang.reflect.Method;

+

+/**

+ * This is the Spring runtime side stub for the corresponding Tuscany tie class.

+ * It enables the Tuscany code to invoke methods on a Spring context without

+ * needing to know about any Spring classes. See the PropertyValueTie class

+ * in the implementation-spring module for what the tie does. 

+ */

+public class PropertyValueStub {

+

+    private Object tie;

+    private Method getPropertyObj;

+    

+    public PropertyValueStub(Object tie) {

+        this.tie = tie;

+        Class<?> tieClass = tie.getClass();

+        try {

+            getPropertyObj = tieClass.getMethod("getPropertyObj", new Class<?>[]{Class.class, String.class});

+        } catch (Exception e) {

+            throw new RuntimeException(e);

+        }

+    }

+

+    public Object getPropertyObj(Class<?> propertyType, String name) {

+        try {

+

+            return getPropertyObj.invoke(tie, propertyType, name);

+

+        } catch (Exception e) {

+            throw new RuntimeException(e);

+        }

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/ReferenceAnnotationProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/ReferenceAnnotationProcessor.java
new file mode 100644
index 0000000000..96b9622891
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/processor/ReferenceAnnotationProcessor.java
@@ -0,0 +1,164 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.implementation.spring.processor;

+

+import java.beans.PropertyDescriptor;

+import java.lang.annotation.Annotation;

+import java.lang.reflect.Field;

+import java.lang.reflect.Method;

+import java.lang.reflect.Modifier;

+

+import org.oasisopen.sca.annotation.Reference;

+import org.springframework.beans.BeanUtils;

+import org.springframework.beans.BeansException;

+import org.springframework.beans.FatalBeanException;

+import org.springframework.beans.factory.config.BeanPostProcessor;

+import org.springframework.util.Assert;

+import org.springframework.util.ReflectionUtils;

+

+public class ReferenceAnnotationProcessor implements BeanPostProcessor {

+

+    private Class<? extends Annotation> referenceAnnotationType = Reference.class;

+    private ComponentStub component;

+    

+    public ReferenceAnnotationProcessor (ComponentStub component) {

+        this.component = component;

+    }

+    

+    /**

+     * Gets referece annotation type.

+     */

+    protected Class<? extends Annotation> getReferenceAnnotationType() {

+        return this.referenceAnnotationType;

+    }

+

+    /**

+     * Sets referece annotation type.

+     */

+    public void setReferenceAnnotationType(Class<? extends Annotation> referenceAnnotationType) {

+        Assert.notNull(referenceAnnotationType, "'referenceAnnotationType' type must not be null.");

+        this.referenceAnnotationType = referenceAnnotationType;

+    }

+

+    /**

+     * This method is used to execute before a bean's initialization callback.

+     * 

+     * @see org.springframework.beans.factory.config.BeanPostProcessor#postProcessBeforeInitialization(java.lang.Object, java.lang.String)

+     */

+    public Object postProcessBeforeInitialization(Object bean, String beanName) 

+    throws BeansException {

+        processAnnotation(bean);

+        return bean;

+    }

+

+    /**

+     * This method is used to execute after a bean's initialization callback.

+     * 

+     * @see org.springframework.beans.factory.config.BeanPostProcessor#postProcessAfterInitialization(java.lang.Object, java.lang.String)

+     */

+    public Object postProcessAfterInitialization(Object bean, String beanName)

+    throws BeansException {

+        return bean;

+    }

+

+    /**

+     * <p>Processes a beans fields for injection if it has a {@link Reference} annotation.</p>

+     */

+    protected void processAnnotation(final Object bean) {

+        

+        final Class<?> clazz = bean.getClass();        

+

+        ReflectionUtils.doWithMethods(clazz, new ReflectionUtils.MethodCallback() {

+            public void doWith(Method method) {

+

+                Reference annotation = (Reference) method.getAnnotation(getReferenceAnnotationType());

+                

+                if (annotation != null) {

+                    if (Modifier.isStatic(method.getModifiers())) {

+                        throw new IllegalStateException("Reference annotation is not supported on static methods");

+                    }

+                    

+                    if (Modifier.isPrivate(method.getModifiers())) {

+                        throw new IllegalStateException("Reference annotation is not supported on private methods");

+                    }

+

+                    if (method.getParameterTypes().length == 0) {

+                        throw new IllegalStateException("Reference annotation requires at least one argument: " + method);

+                    }

+                    

+                    PropertyDescriptor pd = BeanUtils.findPropertyForMethod(method);

+                    if (pd != null) {

+                        String refName = annotation.name();

+                        if ("".equals(refName)) {

+                            injectReference(bean, pd, pd.getName());

+                        } else {

+                            injectReference(bean, pd, refName);

+                        }

+                    }

+                }

+            }

+        });

+        

+        ReflectionUtils.doWithFields(clazz, new ReflectionUtils.FieldCallback() {

+            public void doWith(Field field) {

+

+                Reference annotation = (Reference) field.getAnnotation(getReferenceAnnotationType());

+                

+                if (annotation != null) {

+                    if (Modifier.isStatic(field.getModifiers())) {

+                        throw new IllegalStateException("Reference annotation is not supported on static fields");

+                    }

+                    

+                    if (Modifier.isPrivate(field.getModifiers())) {

+                        throw new IllegalStateException("Reference annotation is not supported on private fields");

+                    }

+

+                    ReflectionUtils.makeAccessible(field);

+                    

+                    Object referenceObj = null;

+                    String refName = annotation.name();

+                    if ("".equals(refName)) {

+                        referenceObj = component.getService(field.getType(), field.getName());

+                    } else {

+                        referenceObj = component.getService(field.getType(), refName);

+                    }                        

+                    

+                    if (referenceObj != null)

+                        ReflectionUtils.setField(field, bean, referenceObj);

+                }

+            }

+        });

+    }

+

+    /**

+     * Processes a property descriptor to inject a service.

+     */

+    public void injectReference(Object bean, PropertyDescriptor pd, String name) {

+               

+        Object referenceObj = component.getService(pd.getPropertyType(), name);

+        

+        if (referenceObj != null) {

+            try {                                                       

+                pd.getWriteMethod().invoke(bean, new Object[] { referenceObj });

+            } catch (Throwable e) {

+                throw new FatalBeanException("Problem injecting reference:  " + e.getMessage(), e);

+            }

+        }

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/runtime/context/SCAParentApplicationContext.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/runtime/context/SCAParentApplicationContext.java
new file mode 100644
index 0000000000..b93874a9f3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/runtime/context/SCAParentApplicationContext.java
@@ -0,0 +1,190 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.implementation.spring.runtime.context;

+

+import java.io.IOException;

+import java.util.Locale;

+import java.util.Map;

+

+import org.springframework.beans.BeansException;

+import org.springframework.beans.factory.BeanFactory;

+import org.springframework.beans.factory.NoSuchBeanDefinitionException;

+import org.springframework.beans.factory.config.AutowireCapableBeanFactory;

+import org.springframework.context.ApplicationContext;

+import org.springframework.context.ApplicationEvent;

+import org.springframework.context.MessageSourceResolvable;

+import org.springframework.context.NoSuchMessageException;

+import org.springframework.core.io.Resource;

+

+/**

+ * A Spring ParentApplicationContext for a given Spring Implementation

+ *

+ * The Parent application context is responsible for handling those entities within a Spring

+ * application context that actually belong to SCA rather than to Spring.  The principal things

+ * are Properties and References.  These may be present either through explicit <sca:property/>

+ * and <sca:reference/> elements in the application context or they may be implicit through

+ * unresolved Spring bean <property.../> elements.  In either case, it is the Parent application

+ * context that must provide Spring beans that correspond to the property or reference, as derived

+ * from the SCA composite in which the Spring application context is an implementation.

+ *

+ * @version $Rev: 511195 $ $Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $

+ */

+class SCAParentApplicationContext implements ApplicationContext {

+

+    // The Spring implementation for which this is the parent application context

+    private SpringImplementationStub implementation;

+

+    private static final String[] EMPTY_ARRAY = new String[0];

+

+    public SCAParentApplicationContext(SpringImplementationStub implementation) {

+        this.implementation = implementation;

+    } // end constructor

+

+    public Object getBean(String name) throws BeansException {

+        return getBean(name, (Class) null);

+    }

+

+    /**

+     * Get a Bean for a reference or for a property.

+     *

+     * @param name - the name of the Bean required

+     * @param requiredType - the required type of the Bean (either a Java class or a Java interface)

+     * @return Object - a Bean which matches the requested bean

+     */

+    public Object getBean(String name, Class requiredType) throws BeansException {

+        return implementation.getBean(name, requiredType);

+    } // end method getBean( String, Class )

+

+    public Object getBean(String name, Object[] args) throws BeansException {

+         return getBean(name, ((Class)null));

+    }

+

+    public boolean containsBean(String name) {

+        // TODO

+        System.out.println("Spring parent context - containsBean called for name: " + name);

+        return false;

+    }

+

+    public boolean isSingleton(String name) throws NoSuchBeanDefinitionException {

+        // TODO

+        return false;

+    }

+

+    public boolean isTypeMatch(String name, Class targetType) throws NoSuchBeanDefinitionException {

+        throw new UnsupportedOperationException();

+    }

+

+    public Class getType(String name) throws NoSuchBeanDefinitionException {

+        return null;

+    }

+

+    public String[] getAliases(String name) throws NoSuchBeanDefinitionException {

+        return EMPTY_ARRAY;

+    }

+

+    public ApplicationContext getParent() {

+        return null;

+    }

+

+    public AutowireCapableBeanFactory getAutowireCapableBeanFactory() throws IllegalStateException {

+        return null;

+    }

+

+    public String getId() {

+          return this.toString();

+    }

+

+    public String getDisplayName() {

+        return implementation.getURI();

+    }

+

+    public long getStartupDate() {

+        return 0;

+    }

+

+    public boolean containsBeanDefinition(String beanName) {

+        return false;

+    }

+

+    public int getBeanDefinitionCount() {

+        return 0;

+    }

+

+    public String[] getBeanDefinitionNames() {

+        return new String[0];

+    }

+

+    public String[] getBeanNamesForType(Class type) {

+        return new String[0];

+    }

+

+    public String[] getBeanNamesForType(Class type, boolean includePrototypes, boolean includeFactoryBeans) {

+        return new String[0];

+    }

+

+    public Map getBeansOfType(Class type) throws BeansException {

+        return null;

+    }

+

+    public Map getBeansOfType(Class type, boolean includePrototypes, boolean includeFactoryBeans) throws BeansException {

+        return null;

+    }

+

+    public boolean isPrototype(String theString) {

+        return false;

+    }

+

+    public BeanFactory getParentBeanFactory() {

+        return null;

+    }

+

+    public boolean containsLocalBean(String name) {

+        return false;

+    }

+

+    public String getMessage(String code, Object[] args, String defaultMessage, Locale locale) {

+        return null;

+    }

+

+    public String getMessage(String code, Object[] args, Locale locale) throws NoSuchMessageException {

+        return null;

+    }

+

+    public String getMessage(MessageSourceResolvable resolvable, Locale locale) throws NoSuchMessageException {

+        return null;

+    }

+

+    public void publishEvent(ApplicationEvent event) {

+

+    }

+

+    public Resource[] getResources(String locationPattern) throws IOException {

+        return new Resource[0];

+    }

+

+    public Resource getResource(String location) {

+        return null;

+    }

+

+    public ClassLoader getClassLoader() {

+        // REVIEW: this is almost certainly flawed, but it's not clear how the SCA runtime's

+        // resource loading mechanism is exposed right now.

+        return this.getClass().getClassLoader();

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/runtime/context/SpringContextTie.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/runtime/context/SpringContextTie.java
new file mode 100644
index 0000000000..d2f615e030
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/runtime/context/SpringContextTie.java
@@ -0,0 +1,168 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.implementation.spring.runtime.context;

+

+import java.net.URL;

+import java.util.Iterator;

+import java.util.List;

+

+import org.apache.tuscany.sca.implementation.spring.processor.ComponentNameAnnotationProcessor;

+import org.apache.tuscany.sca.implementation.spring.processor.ComponentStub;

+import org.apache.tuscany.sca.implementation.spring.processor.ConstructorAnnotationProcessor;

+import org.apache.tuscany.sca.implementation.spring.processor.InitDestroyAnnotationProcessor;

+import org.apache.tuscany.sca.implementation.spring.processor.PropertyAnnotationProcessor;

+import org.apache.tuscany.sca.implementation.spring.processor.PropertyValueStub;

+import org.apache.tuscany.sca.implementation.spring.processor.ReferenceAnnotationProcessor;

+import org.springframework.beans.BeansException;

+import org.springframework.beans.factory.config.BeanDefinition;

+import org.springframework.beans.factory.config.BeanPostProcessor;

+import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;

+import org.springframework.beans.factory.config.ConstructorArgumentValues;

+import org.springframework.beans.factory.config.TypedStringValue;

+import org.springframework.beans.factory.support.ManagedList;

+import org.springframework.beans.factory.xml.XmlBeanFactory;

+import org.springframework.context.support.AbstractApplicationContext;

+import org.springframework.context.support.ClassPathXmlApplicationContext;

+import org.springframework.context.support.FileSystemXmlApplicationContext;

+import org.springframework.context.support.GenericApplicationContext;

+import org.springframework.core.io.UrlResource;

+

+/**

+ * This is the runtime side tie for the corresponding tuscany side stub class.

+ * It enables the Tuscany code to invoke methods on a Spring context without

+ * needing to know about any Spring classes. See the SpringContextStub class

+ * in the implementation-spring module for what the stub does. 

+ */

+public class SpringContextTie {

+

+    private AbstractApplicationContext springContext;

+    private SpringImplementationStub implementation;

+    

+    public SpringContextTie(SpringImplementationStub implementation, URL resource) {

+        this.implementation = implementation;

+        SCAParentApplicationContext scaParentContext = new SCAParentApplicationContext(implementation);

+        springContext = createApplicationContext(scaParentContext, resource);  

+    }

+

+    public void start() {

+        // Do refresh here to ensure that Spring Beans are not touched before the SCA config process is complete...

+        springContext.refresh();

+        springContext.start();

+    }

+

+    public void close() {

+        springContext.close();

+        if (springContext instanceof GenericApplicationContext) {

+            springContext.stop();

+        }

+    }

+

+    /**

+     * Include BeanPostProcessor to deal with SCA Annotations in Spring Bean

+     */

+//    private Object createApplicationContext(SCAParentApplicationContext scaParentContext) {

+

+    private AbstractApplicationContext createApplicationContext(SCAParentApplicationContext scaParentContext, URL resource) {

+

+        XmlBeanFactory beanFactory = new XmlBeanFactory(new UrlResource(resource));

+        AbstractApplicationContext appContext = null;

+        

+        for (String bean : beanFactory.getBeanDefinitionNames()) {

+                String beanClassName = (beanFactory.getType(bean)).getName();

+                if (beanClassName.indexOf(".ClassPathXmlApplicationContext") != -1 || 

+                                beanClassName.indexOf(".FileSystemXmlApplicationContext") != -1) 

+                {

+                        BeanDefinition beanDef = beanFactory.getBeanDefinition(bean);                           

+                        String[] listValues = null;

+                        List<ConstructorArgumentValues.ValueHolder> conArgs = 

+                                beanDef.getConstructorArgumentValues().getGenericArgumentValues();

+                        for (ConstructorArgumentValues.ValueHolder conArg : conArgs) {

+                                if (conArg.getValue() instanceof TypedStringValue) {

+                                        TypedStringValue value = (TypedStringValue) conArg.getValue();

+                                        if (value.getValue().indexOf(".xml") != -1)

+                                                listValues = new String[]{value.getValue()};

+                                }

+                                if (conArg.getValue() instanceof ManagedList) {

+                                        Iterator itml = ((ManagedList)conArg.getValue()).iterator();

+                                        StringBuffer values = new StringBuffer();

+                                        while (itml.hasNext()) {

+                                                TypedStringValue next = (TypedStringValue)itml.next();

+                                                if (next.getValue().indexOf(".xml") != -1) {

+                                                        values.append(next.getValue());

+                                                        values.append("~");

+                                                }

+                                        }

+                                        listValues = (values.toString()).split("~");                                    

+                                }

+                        }

+                        

+                        if (beanClassName.indexOf(".ClassPathXmlApplicationContext") != -1) {                                                                   

+                                appContext = new ClassPathXmlApplicationContext(listValues, false, scaParentContext);                                   

+                                appContext.refresh(); // TODO why is this needed here now?

+                                includeAnnotationProcessors(appContext.getBeanFactory());

+                                return appContext;

+                        } else {

+                                appContext = new FileSystemXmlApplicationContext(listValues, false, scaParentContext);                                  

+                                appContext.refresh(); // TODO why is this needed here now?

+                                includeAnnotationProcessors(appContext.getBeanFactory());

+                                return appContext;

+                        }

+                }               

+        }

+        

+        // use the generic application context as default 

+        includeAnnotationProcessors(beanFactory);

+        appContext = new GenericApplicationContext(beanFactory, scaParentContext);

+        return appContext;

+    }

+

+    public Object getBean(String id) throws BeansException {

+        return springContext.getBean(id);

+    }

+

+    /**

+     * Include BeanPostProcessor to deal with SCA Annotations in Spring Bean

+     */

+    private void includeAnnotationProcessors(ConfigurableListableBeanFactory beanFactory) {

+        

+        // Processor to deal with @Init and @Destroy SCA Annotations

+        BeanPostProcessor initDestroyProcessor = new InitDestroyAnnotationProcessor();

+        beanFactory.addBeanPostProcessor(initDestroyProcessor);

+

+        // Processor to deal with @Reference SCA Annotations

+        ComponentStub component = new ComponentStub(implementation.getComponentTie());

+        BeanPostProcessor referenceProcessor = new ReferenceAnnotationProcessor(component);

+        beanFactory.addBeanPostProcessor(referenceProcessor);

+        

+        // Processor to deal with @Property SCA Annotations

+        PropertyValueStub pvs = new PropertyValueStub(implementation.getPropertyValueTie());

+        BeanPostProcessor propertyProcessor = new PropertyAnnotationProcessor(pvs);

+        beanFactory.addBeanPostProcessor(propertyProcessor);

+        

+        // Processor to deal with @ComponentName SCA Annotations

+        BeanPostProcessor componentNameProcessor = new ComponentNameAnnotationProcessor(implementation.getComponentName());

+        beanFactory.addBeanPostProcessor(componentNameProcessor);

+        

+        // Processor to deal with @Constructor SCA Annotations

+        BeanPostProcessor constructorProcessor = new ConstructorAnnotationProcessor();

+        beanFactory.addBeanPostProcessor(constructorProcessor);         

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/runtime/context/SpringImplementationStub.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/runtime/context/SpringImplementationStub.java
new file mode 100644
index 0000000000..3139c9c500
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/java/org/apache/tuscany/sca/implementation/spring/runtime/context/SpringImplementationStub.java
@@ -0,0 +1,117 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.implementation.spring.runtime.context;

+

+import java.lang.reflect.Method;

+

+import org.springframework.beans.BeansException;

+import org.springframework.beans.factory.NoSuchBeanDefinitionException;

+

+/**

+ * This is the runtime side stub for the corresponding Tuscany-side stub class.

+ * It enables the Spring code in the runtime module to invoke methods on a

+ * Tuscany SpringImplementation without the Spring runtime module

+ * needing to know about any Tuscany classes. See the SpringImplementationTie class

+ * in the implementation-spring module for what the tie does. 

+ */

+public class SpringImplementationStub {

+

+    Object tie;

+    Method getURI;

+    Method getBean;

+    Method getComponentName;

+    Method getComponentTie;

+    Method getPropertyValueTie;

+    

+    public SpringImplementationStub(Object tie) {

+        this.tie = tie;

+        Class<?> tieClass = tie.getClass();

+        try {

+            getURI = tieClass.getMethod("getURI", new Class<?>[]{});

+            getBean = tieClass.getMethod("getBean", new Class<?>[]{String.class, Class.class});

+            getComponentName = tieClass.getMethod("getComponentName");

+            getComponentTie = tieClass.getMethod("getComponentTie");

+            getPropertyValueTie = tieClass.getMethod("getPropertyValueTie");

+        } catch (Exception e) {

+            throw new RuntimeException(e);

+        }

+    }

+    

+    public String getURI() {

+        try {

+

+            return (String)getURI.invoke(tie);

+

+        } catch (Exception e) {

+            throw new RuntimeException(e);

+        }

+    }

+

+    /**

+     * Get a Bean for a reference or for a property.

+     *

+     * @param name - the name of the Bean required

+     * @param requiredType - the required type of the Bean (either a Java class or a Java interface)

+     * @return Object - a Bean which matches the requested bean

+     */

+    public Object getBean(String name, Class<?> requiredType) throws BeansException {

+        try {

+

+            Object bean = getBean.invoke(tie, new Object[] {name, requiredType});

+            if (bean == null) {

+                throw new NoSuchBeanDefinitionException("Unable to find Bean with name " + name);

+            }

+            return bean;

+

+        } catch (Exception e) {

+            throw new RuntimeException(e);

+        }

+    }

+

+    public String getComponentName() {

+        try {

+

+            return (String)getComponentName.invoke(tie);

+

+        } catch (Exception e) {

+            throw new RuntimeException(e);

+        }

+    }

+

+    public Object getComponentTie() {

+        try {

+

+            return getComponentTie.invoke(tie);

+

+        } catch (Exception e) {

+            throw new RuntimeException(e);

+        }

+    }

+

+    public Object getPropertyValueTie() {

+        try {

+

+            return getPropertyValueTie.invoke(tie);

+

+        } catch (Exception e) {

+            throw new RuntimeException(e);

+        }

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/resources/META-INF/spring.handlers b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/resources/META-INF/spring.handlers
new file mode 100644
index 0000000000..6d29e21024
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/resources/META-INF/spring.handlers
@@ -0,0 +1 @@
+http\://www.springframework.org/schema/sca=org.apache.tuscany.sca.implementation.spring.namespace.ScaNamespaceHandler

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/resources/META-INF/spring.schemas b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/resources/META-INF/spring.schemas
new file mode 100644
index 0000000000..249cc21c13
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/resources/META-INF/spring.schemas
@@ -0,0 +1 @@
+http\://www.osoa.org/xmlns/sca/1.0/spring-sca.xsd=org/springframework/sca/xml/spring-sca.xsd
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/resources/org/springframework/sca/xml/spring-sca.xsd b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/resources/org/springframework/sca/xml/spring-sca.xsd
new file mode 100644
index 0000000000..3ac14e3e58
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring-sca/src/main/resources/org/springframework/sca/xml/spring-sca.xsd
@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<xsd:schema xmlns="http://www.springframework.org/schema/sca" xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+    attributeFormDefault="unqualified" elementFormDefault="qualified"

+    targetNamespace="http://www.springframework.org/schema/sca">

+

+    <xsd:element name="reference">

+        <xsd:complexType>

+            <xsd:attribute name="name" use="required">

+                <xsd:simpleType>

+                    <xsd:restriction base="xsd:string" />

+                </xsd:simpleType>

+            </xsd:attribute>

+            <xsd:attribute name="type" use="required">

+                <xsd:simpleType>

+                    <xsd:restriction base="xsd:string" />

+                </xsd:simpleType>

+            </xsd:attribute>

+            <xsd:attribute name="default" use="optional">

+                <xsd:simpleType>

+                    <xsd:restriction base="xsd:string" />

+                </xsd:simpleType>

+            </xsd:attribute>

+        </xsd:complexType>

+    </xsd:element>

+

+    <xsd:element name="property">

+        <xsd:complexType>

+            <xsd:attribute name="id" use="optional">

+                <xsd:simpleType>

+                    <xsd:restriction base="xsd:string" />

+                </xsd:simpleType>

+            </xsd:attribute>

+            <xsd:attribute name="name" use="required">

+                <xsd:simpleType>

+                    <xsd:restriction base="xsd:string" />

+                </xsd:simpleType>

+            </xsd:attribute>

+            <xsd:attribute name="type" use="required">

+                <xsd:simpleType>

+                    <xsd:restriction base="xsd:string" />

+                </xsd:simpleType>

+            </xsd:attribute>

+        </xsd:complexType>

+    </xsd:element>

+

+    <xsd:element name="service">

+        <xsd:complexType>

+            <xsd:attribute name="name" use="required">

+                <xsd:simpleType>

+                    <xsd:restriction base="xsd:string" />

+                </xsd:simpleType>

+            </xsd:attribute>

+            <xsd:attribute name="type" use="required">

+                <xsd:simpleType>

+                    <xsd:restriction base="xsd:string" />

+                </xsd:simpleType>

+            </xsd:attribute>

+            <xsd:attribute name="target" use="required">

+                <xsd:simpleType>

+                    <xsd:restriction base="xsd:string" />

+                </xsd:simpleType>

+            </xsd:attribute>

+        </xsd:complexType>

+    </xsd:element>

+

+</xsd:schema>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/LICENSE
new file mode 100644
index 0000000000..6e529a25c4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/LICENSE
@@ -0,0 +1,205 @@
+

+                                 Apache License

+                           Version 2.0, January 2004

+                        http://www.apache.org/licenses/

+

+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

+

+   1. Definitions.

+

+      "License" shall mean the terms and conditions for use, reproduction,

+      and distribution as defined by Sections 1 through 9 of this document.

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+      "Licensor" shall mean the copyright owner or entity authorized by

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+      outstanding shares, or (iii) beneficial ownership of such entity.

+

+      "You" (or "Your") shall mean an individual or Legal Entity

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+      "Object" form shall mean any form resulting from mechanical

+      transformation or translation of a Source form, including but

+      not limited to compiled object code, generated documentation,

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+

+      "Work" shall mean the work of authorship, whether in Source or

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+

+      "Derivative Works" shall mean any work, whether in Source or Object

+      form, that is based on (or derived from) the Work and for which the

+      editorial revisions, annotations, elaborations, or other modifications

+      represent, as a whole, an original work of authorship. For the purposes

+      of this License, Derivative Works shall not include works that remain

+      separable from, or merely link (or bind by name) to the interfaces of,

+      the Work and Derivative Works thereof.

+

+      "Contribution" shall mean any work of authorship, including

+      the original version of the Work and any modifications or additions

+      to that Work or Derivative Works thereof, that is intentionally

+      submitted to Licensor for inclusion in the Work by the copyright owner

+      or by an individual or Legal Entity authorized to submit on behalf of

+      the copyright owner. For the purposes of this definition, "submitted"

+      means any form of electronic, verbal, or written communication sent

+      to the Licensor or its representatives, including but not limited to

+      communication on electronic mailing lists, source code control systems,

+      and issue tracking systems that are managed by, or on behalf of, the

+      Licensor for the purpose of discussing and improving the Work, but

+      excluding communication that is conspicuously marked or otherwise

+      designated in writing by the copyright owner as "Not a Contribution."

+

+      "Contributor" shall mean Licensor and any individual or Legal Entity

+      on behalf of whom a Contribution has been received by Licensor and

+      subsequently incorporated within the Work.

+

+   2. Grant of Copyright License. Subject to the terms and conditions of

+      this License, each Contributor hereby grants to You a perpetual,

+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable

+      copyright license to reproduce, prepare Derivative Works of,

+      publicly display, publicly perform, sublicense, and distribute the

+      Work and such Derivative Works in Source or Object form.

+

+   3. Grant of Patent License. Subject to the terms and conditions of

+      this License, each Contributor hereby grants to You a perpetual,

+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable

+      (except as stated in this section) patent license to make, have made,

+      use, offer to sell, sell, import, and otherwise transfer the Work,

+      where such license applies only to those patent claims licensable

+      by such Contributor that are necessarily infringed by their

+      Contribution(s) alone or by combination of their Contribution(s)

+      with the Work to which such Contribution(s) was submitted. If You

+      institute patent litigation against any entity (including a

+      cross-claim or counterclaim in a lawsuit) alleging that the Work

+      or a Contribution incorporated within the Work constitutes direct

+      or contributory patent infringement, then any patent licenses

+      granted to You under this License for that Work shall terminate

+      as of the date such litigation is filed.

+

+   4. Redistribution. You may reproduce and distribute copies of the

+      Work or Derivative Works thereof in any medium, with or without

+      modifications, and in Source or Object form, provided that You

+      meet the following conditions:

+

+      (a) You must give any other recipients of the Work or

+          Derivative Works a copy of this License; and

+

+      (b) You must cause any modified files to carry prominent notices

+          stating that You changed the files; and

+

+      (c) You must retain, in the Source form of any Derivative Works

+          that You distribute, all copyright, patent, trademark, and

+          attribution notices from the Source form of the Work,

+          excluding those notices that do not pertain to any part of

+          the Derivative Works; and

+

+      (d) If the Work includes a "NOTICE" text file as part of its

+          distribution, then any Derivative Works that You distribute must

+          include a readable copy of the attribution notices contained

+          within such NOTICE file, excluding those notices that do not

+          pertain to any part of the Derivative Works, in at least one

+          of the following places: within a NOTICE text file distributed

+          as part of the Derivative Works; within the Source form or

+          documentation, if provided along with the Derivative Works; or,

+          within a display generated by the Derivative Works, if and

+          wherever such third-party notices normally appear. The contents

+          of the NOTICE file are for informational purposes only and

+          do not modify the License. You may add Your own attribution

+          notices within Derivative Works that You distribute, alongside

+          or as an addendum to the NOTICE text from the Work, provided

+          that such additional attribution notices cannot be construed

+          as modifying the License.

+

+      You may add Your own copyright statement to Your modifications and

+      may provide additional or different license terms and conditions

+      for use, reproduction, or distribution of Your modifications, or

+      for any such Derivative Works as a whole, provided Your use,

+      reproduction, and distribution of the Work otherwise complies with

+      the conditions stated in this License.

+

+   5. Submission of Contributions. Unless You explicitly state otherwise,

+      any Contribution intentionally submitted for inclusion in the Work

+      by You to the Licensor shall be under the terms and conditions of

+      this License, without any additional terms or conditions.

+      Notwithstanding the above, nothing herein shall supersede or modify

+      the terms of any separate license agreement you may have executed

+      with Licensor regarding such Contributions.

+

+   6. Trademarks. This License does not grant permission to use the trade

+      names, trademarks, service marks, or product names of the Licensor,

+      except as required for reasonable and customary use in describing the

+      origin of the Work and reproducing the content of the NOTICE file.

+

+   7. Disclaimer of Warranty. Unless required by applicable law or

+      agreed to in writing, Licensor provides the Work (and each

+      Contributor provides its Contributions) on an "AS IS" BASIS,

+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or

+      implied, including, without limitation, any warranties or conditions

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+      PARTICULAR PURPOSE. You are solely responsible for determining the

+      appropriateness of using or redistributing the Work and assume any

+      risks associated with Your exercise of permissions under this License.

+

+   8. Limitation of Liability. In no event and under no legal theory,

+      whether in tort (including negligence), contract, or otherwise,

+      unless required by applicable law (such as deliberate and grossly

+      negligent acts) or agreed to in writing, shall any Contributor be

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+      other commercial damages or losses), even if such Contributor

+      has been advised of the possibility of such damages.

+

+   9. Accepting Warranty or Additional Liability. While redistributing

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+   END OF TERMS AND CONDITIONS

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+   Licensed under the Apache License, Version 2.0 (the "License");

+   you may not use this file except in compliance with the License.

+   You may obtain a copy of the License at

+

+       http://www.apache.org/licenses/LICENSE-2.0

+

+   Unless required by applicable law or agreed to in writing, software

+   distributed under the License is distributed on an "AS IS" BASIS,

+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

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+   limitations under the License.

+

+

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..1cb55b33db
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/META-INF/MANIFEST.MF
@@ -0,0 +1,55 @@
+Manifest-Version: 1.0

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Spring Implementation Model

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397170750

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Spring Implementation Model

+Import-Package: javax.jws,

+ javax.xml.namespace,

+ javax.xml.stream,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.assembly.builder;version="2.0.0",

+ org.apache.tuscany.sca.assembly.impl;version="2.0.0",

+ org.apache.tuscany.sca.assembly.xml;version="2.0.0",

+ org.apache.tuscany.sca.contribution;version="2.0.0",

+ org.apache.tuscany.sca.contribution.processor;version="2.0.0",

+ org.apache.tuscany.sca.contribution.resolver;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.core.factory;version="2.0.0",

+ org.apache.tuscany.sca.core.invocation;version="2.0.0",

+ org.apache.tuscany.sca.databinding;version="2.0.0",

+ org.apache.tuscany.sca.databinding.impl;version="2.0.0",

+ org.apache.tuscany.sca.implementation.java;version="2.0.0",

+ org.apache.tuscany.sca.implementation.java.injection;version="2.0.0",

+ org.apache.tuscany.sca.implementation.java.introspect;version="2.0.0",

+ org.apache.tuscany.sca.implementation.java.introspect.impl;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.java;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.java.impl;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.util;version="2.0.0",

+ org.apache.tuscany.sca.invocation;version="2.0.0",

+ org.apache.tuscany.sca.monitor;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.apache.tuscany.sca.provider;version="2.0.0",

+ org.apache.tuscany.sca.runtime;version="2.0.0",

+ org.oasisopen.sca;version="2.0.0",

+ org.oasisopen.sca.annotation;version="2.0.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.implementation.spring

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
+Export-Package: org.apache.tuscany.sca.implementation.spring;version="2.0.0";

+  uses:="org.apache.tuscany.sca.assembly,

+   org.apache.tuscany.sca.assembly.impl,

+   org.apache.tuscany.sca.interfacedef,

+   javax.xml.namespace",

+ org.apache.tuscany.sca.implementation.spring.introspect;version="2.0.0";

+  uses:="org.apache.tuscany.sca.assembly,

+   org.apache.tuscany.sca.implementation.java.introspect,

+   org.apache.tuscany.sca.implementation.spring,

+   org.apache.tuscany.sca.implementation.java,

+   org.apache.tuscany.sca.policy,

+   org.apache.tuscany.sca.interfacedef.java"

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/NOTICE
new file mode 100644
index 0000000000..1325efd8bf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}

+Copyright (c) 2005 - 2008 The Apache Software Foundation

+

+This product includes software developed by

+The Apache Software Foundation (http://www.apache.org/).

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/README b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/README
new file mode 100644
index 0000000000..e1b1f98fe0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/README
@@ -0,0 +1,9 @@
+Note that the implementation spring modules have a different structure from other extensions.

+

+The aim is to have the Tuscany runtime embedded in a container with the Tuscany classes hidden

+from user applications and the Spring jar's packaged with the application. That means that the

+Tuscany code has no visibilty of the Spring classes and visa-versa. To implement that the

+implementation-spring module has no dependencies on Spring and the implementation-spring-runtime

+module has no dependencies on Tuscany (other than the sca-api), and reflection is used to call

+methods between the modules.

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/pom.xml
new file mode 100644
index 0000000000..62536eb747
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/pom.xml
@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-modules</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>tuscany-implementation-spring</artifactId>

+    <name>Apache Tuscany SCA Spring Implementation Model</name>

+

+    <dependencies>

+

+        <!-- **************************************** -->    

+        <!-- *                                      * -->    

+        <!-- * DONT ADD ANY SPRING DEPENDENCIES!!!  * -->    

+        <!-- *                                      * -->    

+        <!-- * See the README for details why not   * -->    

+        <!-- *                                      * -->    

+        <!-- *                                      * -->    

+        <!-- **************************************** -->    

+   

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-assembly</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-interface</artifactId>

+            <version>2.0-M3</version>

+        </dependency>        

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-assembly-xml</artifactId>

+            <version>2.0-M3</version>

+        </dependency>        

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-contribution</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-sca-api</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-java-runtime</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+                  

+    </dependencies>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringBeanElement.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringBeanElement.java
new file mode 100644
index 0000000000..86902e5104
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringBeanElement.java
@@ -0,0 +1,76 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.implementation.spring;

+

+import java.util.ArrayList;

+import java.util.List;

+

+/**

+ * Represents a <bean> element in a Spring application-context

+ * - this has id and className attributes

+ * - plus zero or more property elements as children

+ *

+ * @version $Rev: 512919 $ $Date: 2007-02-28 19:32:56 +0000 (Wed, 28 Feb 2007) $

+ */

+public class SpringBeanElement {

+

+    private String id;

+    private String className;

+    private boolean innerBean = false;

+    private List<SpringPropertyElement> properties = new ArrayList<SpringPropertyElement>();

+    private List<SpringConstructorArgElement> constructorargs = new ArrayList<SpringConstructorArgElement>();

+

+    public SpringBeanElement(String id, String className) {

+        this.id = id;

+        this.className = className;

+    }

+

+    public String getClassName() {

+        return className;

+    }

+

+    public String getId() {

+        return id;

+    }

+

+    public List<SpringPropertyElement> getProperties() {

+        return properties;

+    }

+

+    public void addProperty(SpringPropertyElement property) {

+        properties.add(property);

+    }

+    

+    public List<SpringConstructorArgElement> getCustructorArgs() {

+        return constructorargs;

+    }

+

+    public void addCustructorArgs(SpringConstructorArgElement args) {

+        constructorargs.add(args);

+    }

+    

+    public boolean isInnerBean() {

+        return innerBean;

+    }

+    

+    public void setInnerBean(boolean innerBean) {

+        this.innerBean = innerBean;

+    }

+

+} // end class SpringBeanElement

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringConstructorArgElement.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringConstructorArgElement.java
new file mode 100644
index 0000000000..b644a69c15
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringConstructorArgElement.java
@@ -0,0 +1,78 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.implementation.spring;

+

+import java.util.ArrayList;

+import java.util.List;

+

+/**

+ * Represents a <constructor-arg> element in a Spring application-context

+ * - this has ref attribute

+ * 

+ * @version $Rev: 512919 $ $Date: 2007-02-28 19:32:56 +0000 (Wed, 28 Feb 2007) $

+ */

+public class SpringConstructorArgElement {

+    

+    private String ref;

+    private String type;

+    private int autoIndex = -1;

+    private int index = -1;

+    private List<String> values = new ArrayList<String>();

+

+    public SpringConstructorArgElement(String ref, String type) {

+        this.ref = ref;

+        this.type = type;

+    }

+    

+    public String getType() {

+        return this.type;

+    }

+    

+    public String getRef() {

+        return this.ref;

+    }

+    

+    public void setRef(String ref) {

+        this.ref = ref;

+    }

+    

+    public int getIndex() {

+        return this.index;

+    }

+    

+    public void setIndex(int index) {

+        this.index = index;

+    }

+    

+    public int getAutoIndex() {

+        return this.autoIndex;

+    }

+    

+    public void setAutoIndex(int index) {

+        this.autoIndex = index;

+    }

+    

+    public List<String> getValues() {

+        return this.values;

+    }

+

+    public void addValue(String value) {

+        this.values.add(value);

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementation.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementation.java
new file mode 100644
index 0000000000..24e78b9291
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementation.java
@@ -0,0 +1,216 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.implementation.spring;

+

+import java.net.URL;

+import java.util.Hashtable;

+import java.util.List;

+

+import org.apache.tuscany.sca.assembly.Component;

+import org.apache.tuscany.sca.assembly.ComponentType;

+import org.apache.tuscany.sca.assembly.Extensible;

+import org.apache.tuscany.sca.assembly.Implementation;

+import org.apache.tuscany.sca.assembly.Property;

+import org.apache.tuscany.sca.assembly.Reference;

+import org.apache.tuscany.sca.assembly.Service;

+import org.apache.tuscany.sca.assembly.builder.ComponentPreProcessor;

+import org.apache.tuscany.sca.assembly.impl.ImplementationImpl;

+import org.apache.tuscany.sca.interfacedef.InterfaceContract;

+import org.apache.tuscany.sca.runtime.RuntimeComponent;

+

+/**

+ * Represents a Spring implementation. 

+ * 

+ * @version $Rev: 511195 $ $Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $ 

+ */

+public class SpringImplementation extends ImplementationImpl implements Implementation, ComponentPreProcessor, Extensible {

+

+    // The location attribute which points to the Spring application-context XML file

+    private String location;

+    // The application-context file as a Spring Resource

+    private URL resource;

+    private ComponentType componentType;

+    // Mapping of Services to Beans

+    private Hashtable<String, SpringBeanElement> serviceMap;

+    // Mapping of property names to Java class

+    private Hashtable<String, Class<?>> propertyMap;

+    // List of unresolved bean property references

+    private Hashtable<String, Reference> unresolvedBeanRef;

+

+    public SpringImplementation() {

+        this.location = null;

+        this.resource = null;

+        setUnresolved(true);

+        serviceMap = new Hashtable<String, SpringBeanElement>();

+        propertyMap = new Hashtable<String, Class<?>>();

+        unresolvedBeanRef = new Hashtable<String, Reference>();

+    } // end method SpringImplementation

+

+    /* Returns the location attribute for this Spring implementation */

+    public String getLocation() {

+        return location;

+    }

+

+    /**

+     * Sets the location attribute for this Spring implementation

+     * location - a URI to the Spring application-context file

+     */

+    public void setLocation(String location) {

+        this.location = location;

+        return;

+    }

+

+    public void setResource(URL resource) {

+        this.resource = resource;

+    }

+

+    public URL getResource() {

+        return resource;

+    }

+

+    /* 

+     * Returns the componentType for this Spring implementation 

+     */

+    public ComponentType getComponentType() {

+        return componentType;

+    }

+

+    /*

+     * Sets the componentType for this Spring implementation

+     */

+    public void setComponentType(ComponentType componentType) {

+        this.componentType = componentType;

+    }

+

+    @Override

+    public List<Service> getServices() {

+        return componentType.getServices();

+    }

+

+    @Override

+    public List<Reference> getReferences() {

+        return componentType.getReferences();

+    }

+

+    @Override

+    public List<Property> getProperties() {

+        return componentType.getProperties();

+    }

+

+    /**

+     * Returns the Spring Bean which implements a particular service

+     * @param service the service

+     * @return the bean which implements the service, as a SpringBeanElement

+     */

+    public SpringBeanElement getBeanFromService(Service service) {

+        SpringBeanElement theBean = serviceMap.get(service.getName());

+        return theBean;

+    }

+

+    /**

+     * Sets the mapping from a service to the Spring Bean that implements the service

+     * @param service the service

+     * @param theBean a SpringBeanElement for the Bean implementing the service

+     */

+    public void setBeanForService(Service service, SpringBeanElement theBean) {

+        serviceMap.put(service.getName(), theBean);

+    }

+

+    /**

+     * Add a mapping from a SCA property name to a Java class for the property

+     * @param propertyName

+     * @param propertyClass

+     */

+    public void setPropertyClass(String propertyName, Class<?> propertyClass) {

+        if (propertyName == null || propertyClass == null)

+            return;

+        propertyMap.put(propertyName, propertyClass);

+        return;

+    } // end method setPropertyClass

+

+    /**

+     * Gets the Java Class for an SCA property 

+     * @param propertyName - the property name

+     * @return - a Class object for the type of the property

+     */

+    public Class<?> getPropertyClass(String propertyName) {

+        return propertyMap.get(propertyName);

+    } // end method getPropertyClass

+    

+    public void setUnresolvedBeanRef(String refName, Reference reference) {

+        if (refName == null || reference == null)

+            return;

+        unresolvedBeanRef.put(refName, reference);

+        return;

+    } // end method setUnresolvedBeanRef

+    

+    public Reference getUnresolvedBeanRef(String refName) {

+        return unresolvedBeanRef.get(refName);

+    } // end method getUnresolvedBeanRef

+    

+    

+    /**

+     * Use preProcess to validate and map the references and properties dynamically 

+     */

+    public void preProcess(Component component) {

+        if (!(component instanceof RuntimeComponent))

+            return;

+        

+        RuntimeComponent rtc = (RuntimeComponent) component;

+        

+        for (Reference reference : rtc.getReferences()) {

+            if (unresolvedBeanRef.containsKey(reference.getName())) {

+            	Reference ref = unresolvedBeanRef.get(reference.getName());

+            	componentType.getReferences().add(

+            			createReference(reference, ref.getInterfaceContract()));

+            	unresolvedBeanRef.remove(reference.getName());

+            }

+        }

+

+        for (Property property : rtc.getProperties()) {

+        	if (unresolvedBeanRef.containsKey(property.getName())) {        		

+        		componentType.getProperties().add(createProperty(property));

+        		this.setPropertyClass(property.getName(), property.getClass());

+        		unresolvedBeanRef.remove(property.getName());

+            }

+        }      

+    }

+    

+    protected Reference createReference(Reference reference, InterfaceContract interfaze) {

+        Reference newReference;

+        try {

+            newReference = (Reference)reference.clone();

+            if (newReference.getInterfaceContract() == null)

+            	newReference.setInterfaceContract(interfaze);

+        } catch (CloneNotSupportedException e) {

+            throw new AssertionError(e); // should not ever happen

+        }

+        return newReference;

+    }

+    

+    protected Property createProperty(Property property) {

+        Property newProperty;

+        try {

+            newProperty = (Property)property.clone();

+        } catch (CloneNotSupportedException e) {

+            throw new AssertionError(e); // should not ever happen

+        }

+        return newProperty;

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementationConstants.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementationConstants.java
new file mode 100644
index 0000000000..339e753c04
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringImplementationConstants.java
@@ -0,0 +1,64 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.implementation.spring;

+

+import javax.xml.namespace.QName;

+

+/**

+ * Constants used in Spring Application Context XML files.

+ */

+public interface SpringImplementationConstants {

+    

+    String SCA_NS = "http://www.springframework.org/schema/sca";

+    String SPRING_NS = "http://www.springframework.org/schema/beans";

+    

+    String PROPERTY = "property";

+    QName SCAPROPERTY_ELEMENT = new QName(SCA_NS, PROPERTY);

+    QName PROPERTY_ELEMENT = new QName(SPRING_NS, PROPERTY);

+    

+    String SERVICE = "service";

+    QName SERVICE_ELEMENT = new QName(SCA_NS, SERVICE);

+    

+    String REFERENCE = "reference";

+    QName REFERENCE_ELEMENT = new QName(SCA_NS, REFERENCE);

+    

+    String BEANS = "beans";

+    QName BEANS_ELEMENT = new QName(SPRING_NS, BEANS);

+    

+    String IMPORT = "import";

+    QName IMPORT_ELEMENT = new QName(SPRING_NS, IMPORT);

+    

+    String BEAN = "bean";

+    QName BEAN_ELEMENT = new QName(SPRING_NS, BEAN);

+    

+    String CONSTRUCTORARG = "constructor-arg";

+    QName CONSTRUCTORARG_ELEMENT = new QName(SPRING_NS, CONSTRUCTORARG);

+    

+    String LIST = "list";

+    QName LIST_ELEMENT = new QName(SPRING_NS, LIST); 

+    

+    String VALUE = "value";

+    QName VALUE_ELEMENT = new QName(SPRING_NS, VALUE);

+    

+    String REF = "ref";

+    QName REF_ELEMENT = new QName(SPRING_NS, REF);

+

+    String APPLICATION_CONTEXT = "application-context.xml";

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringPropertyElement.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringPropertyElement.java
new file mode 100644
index 0000000000..c6637d31c4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringPropertyElement.java
@@ -0,0 +1,61 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.implementation.spring;

+

+import java.util.ArrayList;

+import java.util.List;

+

+/**

+ * Represents a <property> element in a Spring application-context

+ * - this has name and ref attributes

+ * 

+ * @version $Rev: 512919 $ $Date: 2007-02-28 19:32:56 +0000 (Wed, 28 Feb 2007) $

+ */

+public class SpringPropertyElement {

+

+    private String name;

+    private String ref;

+    private List<String> values = new ArrayList<String>();

+

+    public SpringPropertyElement(String name, String ref) {

+        this.name = name;

+        this.ref = ref;

+    }

+

+    public String getName() {

+        return name;

+    }

+

+    public String getRef() {

+        return ref;

+    }

+    

+    public void setRef(String ref) {

+        this.ref = ref;

+    }

+    

+    public List<String> getValues() {

+        return this.values;

+    }

+

+    public void addValue(String value) {

+        this.values.add(value);

+    }

+

+} // end class SpringPropertyElement

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringSCAPropertyElement.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringSCAPropertyElement.java
new file mode 100644
index 0000000000..c666217777
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringSCAPropertyElement.java
@@ -0,0 +1,52 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.implementation.spring;

+

+/**

+ * Represents an <sca:property> element in a Spring application-context

+ * - this has name and type attributes

+ * @version $Rev: 511195 $ $Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $ 

+ */

+public class SpringSCAPropertyElement {

+

+    private String name;

+    private String type;

+

+    public SpringSCAPropertyElement(String name, String type) {

+        this.name = name;

+        this.type = type;

+    }

+    

+    public void setName(String name) {

+        this.name = name;

+    }

+

+    public String getName() {

+        return name;

+    }

+    

+    public void setType(String type) {

+        this.type = type;

+    }

+

+    public String getType() {

+        return type;

+    }

+

+} // end class SpringPropertyElement

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringSCAReferenceElement.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringSCAReferenceElement.java
new file mode 100644
index 0000000000..5b6206ef9b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringSCAReferenceElement.java
@@ -0,0 +1,54 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.implementation.spring;

+

+/**

+ * Represents a <sca:reference> element in a Spring application-context

+ * - this has id and className attributes

+ * - plus zero or more property elements as children

+ *

+ * @version $Rev: 512919 $ $Date: 2007-02-28 19:32:56 +0000 (Wed, 28 Feb 2007) $

+ */

+public class SpringSCAReferenceElement {

+

+    private String name;

+    private String type;

+

+    public SpringSCAReferenceElement(String name, String type) {

+        this.name = name;

+        this.type = type;

+    }

+    

+    public void setName(String name) {

+        this.name = name;

+    }

+

+    public String getName() {

+        return name;

+    }

+    

+    public void setType(String type) {

+        this.type = type;

+    }

+

+    public String getType() {

+        return type;

+    }

+

+} // end class SpringSCAReferenceElement

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringSCAServiceElement.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringSCAServiceElement.java
new file mode 100644
index 0000000000..774bc051d3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/SpringSCAServiceElement.java
@@ -0,0 +1,64 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.implementation.spring;

+

+/**

+ * Represents a <sca:service> element in a Spring application-context

+ * - this has id and className attributes

+ * - plus zero or more property elements as children

+ *

+ * @version $Rev: 512919 $ $Date: 2007-02-28 19:32:56 +0000 (Wed, 28 Feb 2007) $

+ */

+public class SpringSCAServiceElement {

+

+    private String name;

+    private String type;

+    private String target;

+

+    public SpringSCAServiceElement(String name, String type, String target) {

+        this.name = name;

+        this.type = type;

+        this.target = target;

+    }

+    

+    public void setName(String name) {

+        this.name = name;

+    }

+

+    public String getName() {

+        return name;

+    }

+    

+    public void setType(String type) {

+        this.type = type;

+    }

+

+    public String getType() {

+        return type;

+    }

+    

+    public void setTarget(String target) {

+        this.target = target;

+    }

+

+    public String getTarget() {

+        return target;

+    }

+

+} // end class SpringSCAServiceElement

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/introspect/SpringBeanIntrospector.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/introspect/SpringBeanIntrospector.java
new file mode 100644
index 0000000000..de137e3d9c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/introspect/SpringBeanIntrospector.java
@@ -0,0 +1,135 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.implementation.spring.introspect;

+

+import java.util.List;

+

+import org.apache.tuscany.sca.assembly.AssemblyFactory;

+import org.apache.tuscany.sca.assembly.ComponentType;

+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;

+import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;

+import org.apache.tuscany.sca.implementation.java.IntrospectionException;

+import org.apache.tuscany.sca.implementation.java.JavaImplementation;

+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;

+import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor;

+import org.apache.tuscany.sca.implementation.java.introspect.JavaClassVisitor;

+import org.apache.tuscany.sca.implementation.java.introspect.impl.ComponentNameProcessor;

+import org.apache.tuscany.sca.implementation.java.introspect.impl.ConstructorProcessor;

+import org.apache.tuscany.sca.implementation.java.introspect.impl.ContextProcessor;

+import org.apache.tuscany.sca.implementation.java.introspect.impl.DestroyProcessor;

+import org.apache.tuscany.sca.implementation.java.introspect.impl.EagerInitProcessor;

+import org.apache.tuscany.sca.implementation.java.introspect.impl.InitProcessor;

+import org.apache.tuscany.sca.implementation.java.introspect.impl.PolicyProcessor;

+import org.apache.tuscany.sca.implementation.java.introspect.impl.PropertyProcessor;

+import org.apache.tuscany.sca.implementation.java.introspect.impl.ReferenceProcessor;

+import org.apache.tuscany.sca.implementation.java.introspect.impl.ResourceProcessor;

+import org.apache.tuscany.sca.implementation.java.introspect.impl.ServiceProcessor;

+import org.apache.tuscany.sca.implementation.spring.SpringConstructorArgElement;

+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;

+import org.apache.tuscany.sca.policy.PolicyFactory;

+

+/**

+ * Provides introspection functions for Spring beans

+ * This version leans heavily on the implementation-java classes

+ *

+ * @version $Rev: 512919 $ $Date: 2007-02-28 19:32:56 +0000 (Wed, 28 Feb 2007) $

+ */

+public class SpringBeanIntrospector {

+

+    private JavaImplementationFactory javaImplementationFactory;

+

+    /**

+     * The constructor sets up the various visitor elements that will be used to introspect

+     * the Spring bean and extract SCA information.

+     *

+     * @param assemblyFactory The Assembly Factory to use

+     * @param javaFactory The Java Interface Factory to use

+     * @param policyFactory The Policy Factory to use.

+     */

+    public SpringBeanIntrospector(AssemblyFactory assemblyFactory,

+                                  JavaInterfaceFactory javaFactory,

+                                  PolicyFactory policyFactory,

+                                  List<SpringConstructorArgElement> conArgs) {

+

+        javaImplementationFactory = new DefaultJavaImplementationFactory();

+        

+        // Create the list of class visitors

+        BaseJavaClassVisitor[] extensions =

+            new BaseJavaClassVisitor[] {

+                                        new ConstructorProcessor(assemblyFactory),

+                                        new ComponentNameProcessor(assemblyFactory),

+                                        new ContextProcessor(assemblyFactory),

+                                        new DestroyProcessor(assemblyFactory),

+                                        new EagerInitProcessor(assemblyFactory),

+                                        new InitProcessor(assemblyFactory),

+                                        new PropertyProcessor(assemblyFactory),

+                                        new ReferenceProcessor(assemblyFactory, javaFactory),

+                                        new ResourceProcessor(assemblyFactory),

+                                        new ServiceProcessor(assemblyFactory, javaFactory),

+                                        new SpringBeanPojoProcessor(assemblyFactory, javaFactory, conArgs),

+                                        new PolicyProcessor(assemblyFactory, policyFactory)};

+        for (JavaClassVisitor extension : extensions) {

+            javaImplementationFactory.addClassVisitor(extension);

+        }

+

+    } // end constructor 

+

+    /**

+     * Introspect a Spring Bean and extract the features important to SCA

+     * @param beanClass the Spring Bean class to introspect

+     * @param componentType the componentType that is filled in through the introspection

+     * process (assumed empty on invocation, filled on return

+     * @return a Map of property names to JavaElementImpl

+     * @throws ContributionResolveException - if there was a problem resolving the

+     * Spring Bean or its componentType

+     *

+     */

+    public JavaImplementation introspectBean(Class<?> beanClass, ComponentType componentType) throws ContributionResolveException 

+    {

+        if (componentType == null)

+            throw new ContributionResolveException("Introspect Spring bean: supplied componentType is null");

+

+        // Create a Java implementation ready for the introspection

+        JavaImplementation javaImplementation = javaImplementationFactory.createJavaImplementation();

+

+        try {

+            // Introspect the bean...the results of the introspection are placed into the Java implementation

+            javaImplementationFactory.createJavaImplementation(javaImplementation, beanClass);

+

+            // Extract the services, references & properties found through introspection

+            // put the services, references and properties into the component type

+            componentType.getServices().addAll(javaImplementation.getServices());

+            componentType.getReferences().addAll(javaImplementation.getReferences());

+            componentType.getProperties().addAll(javaImplementation.getProperties());

+            

+        } catch (IntrospectionException e) {

+            throw new ContributionResolveException(e);

+        } // end try

+

+        /* List<Service> services = javaImplementation.getServices();

+        for (Service service : services) {

+            String name = service.getName();

+            System.out.println("Spring Bean: found service with name: " + name);

+        } // end for */

+        

+        return javaImplementation;

+

+    } // end method introspectBean

+

+} // end class SpringBeanIntrospector

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/introspect/SpringBeanPojoProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/introspect/SpringBeanPojoProcessor.java
new file mode 100644
index 0000000000..56b3ce2213
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/introspect/SpringBeanPojoProcessor.java
@@ -0,0 +1,656 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.implementation.spring.introspect;

+

+import static org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper.getAllInterfaces;

+import static org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper.getAllPublicAndProtectedFields;

+import static org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper.getAllUniquePublicProtectedMethods;

+import static org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper.getPrivateFields;

+import static org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper.toPropertyName;

+

+import java.lang.annotation.Annotation;

+import java.lang.reflect.Constructor;

+import java.lang.reflect.Field;

+import java.lang.reflect.Member;

+import java.lang.reflect.Method;

+import java.lang.reflect.Modifier;

+import java.lang.reflect.Type;

+import java.util.Arrays;

+import java.util.Collection;

+import java.util.HashSet;

+import java.util.List;

+import java.util.Map;

+import java.util.Set;

+

+import javax.jws.WebService;

+

+import org.apache.tuscany.sca.assembly.AssemblyFactory;

+import org.apache.tuscany.sca.assembly.Contract;

+import org.apache.tuscany.sca.assembly.Multiplicity;

+import org.apache.tuscany.sca.implementation.java.IntrospectionException;

+import org.apache.tuscany.sca.implementation.java.JavaConstructorImpl;

+import org.apache.tuscany.sca.implementation.java.JavaElementImpl;

+import org.apache.tuscany.sca.implementation.java.JavaImplementation;

+import org.apache.tuscany.sca.implementation.java.JavaParameterImpl;

+import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor;

+import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper;

+import org.apache.tuscany.sca.implementation.java.introspect.impl.AmbiguousConstructorException;

+import org.apache.tuscany.sca.implementation.java.introspect.impl.InvalidServiceTypeException;

+import org.apache.tuscany.sca.implementation.java.introspect.impl.NoConstructorException;

+import org.apache.tuscany.sca.implementation.java.introspect.impl.Resource;

+import org.apache.tuscany.sca.implementation.spring.SpringConstructorArgElement;

+import org.apache.tuscany.sca.interfacedef.Interface;

+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;

+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;

+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;

+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;

+import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper;

+import org.oasisopen.sca.annotation.Callback;

+import org.oasisopen.sca.annotation.Context;

+import org.oasisopen.sca.annotation.Property;

+import org.oasisopen.sca.annotation.Reference;

+import org.oasisopen.sca.annotation.Remotable;

+

+/**

+ * Heuristically evaluates an un-annotated Java implementation type to determine

+ * services, references, and properties according to the algorithm described in

+ * the SCA Java Client and Implementation Model Specification <p/> TODO

+ * Implement: <p/> When no service interface is annotated, need to calculate a

+ * single service comprising all public methods that are not reference or

+ * property injection sites. If that service can be exactly mapped to an

+ * interface implemented by the class then the service interface will be defined

+ * in terms of that interface.

+ * 

+ * @version $Rev: 689426 $ $Date: 2008-08-27 14:56:06 +0530 (Wed, 27 Aug 2008) $

+ */

+public class SpringBeanPojoProcessor extends BaseJavaClassVisitor {

+    private JavaInterfaceFactory javaFactory;

+    private List<SpringConstructorArgElement> conArgs;

+

+    public SpringBeanPojoProcessor(AssemblyFactory assemblyFactory, JavaInterfaceFactory javaFactory, List<SpringConstructorArgElement> conArgs) {

+        super(assemblyFactory);

+        this.javaFactory = javaFactory;

+        this.conArgs = conArgs;

+    }

+

+    @Override

+    public <T> void visitEnd(Class<T> clazz, JavaImplementation type) throws IntrospectionException {

+        List<org.apache.tuscany.sca.assembly.Service> services = type.getServices();

+        if (services.isEmpty()) {

+            // heuristically determine the service

+            /**

+             * The following is quoted from Java Specification 1.2.1.3. Introspecting services offered by a Java implementation

+             * In the cases described below, the services offered by a Java implementation class may be determined

+             * through introspection, eliding the need to specify them using @Service. The following algorithm is used 

+             * to determine how services are introspected from an implementation class:

+             * 

+             * If the interfaces of the SCA services are not specified with the @Service annotation on the 

+             * implementation class, it is assumed that all implemented interfaces that have been annotated 

+             * as @Remotable are the service interfaces provided by the component. If none of the implemented 

+             * interfaces is remotable, then by default the implementation offers a single service whose type 

+             * is the implementation class.

+             */

+            Set<Class<?>> interfaces = getAllInterfaces(clazz);

+            for (Class<?> i : interfaces) {

+                if (i.isAnnotationPresent(Remotable.class) || i.isAnnotationPresent(WebService.class)) {

+                    addService(type, i);

+                }

+            }

+            if (services.isEmpty()) {

+                // class is the interface

+                addService(type, clazz);

+            }

+        }

+        Set<Method> methods = getAllUniquePublicProtectedMethods(clazz, false);

+        if (!type.getReferenceMembers().isEmpty() || !type.getPropertyMembers().isEmpty()) {

+            // references and properties have been explicitly defined

+            //            if (type.getServices().isEmpty()) {

+            //                calculateServiceInterface(clazz, type, methods);

+            //                if (type.getServices().isEmpty()) {

+            //                    throw new ServiceTypeNotFoundException(clazz.getName());

+            //                }

+            //            }

+            evaluateConstructor(type, clazz);

+            return;

+        }

+        calcPropRefs(methods, services, type, clazz);

+        evaluateConstructor(type, clazz);

+    }

+

+    private void addService(JavaImplementation type, Class<?> clazz) throws IntrospectionException {

+        try {

+            org.apache.tuscany.sca.assembly.Service service = createService(clazz);

+            type.getServices().add(service);

+        } catch (InvalidInterfaceException e) {

+            throw new IntrospectionException(e);

+        }

+    }

+

+    private boolean isPublicSetter(Method method) {

+        return method.getParameterTypes().length == 1 && Modifier.isPublic(method.getModifiers())

+            && method.getName().startsWith("set")

+            && method.getReturnType() == void.class;

+    }

+

+    private boolean isProtectedSetter(Method method) {

+        return method.getParameterTypes().length == 1 && Modifier.isProtected(method.getModifiers())

+            && method.getName().startsWith("set")

+            && method.getReturnType() == void.class;

+    }

+

+    private <T> void calcPropRefs(Set<Method> methods,

+                                  List<org.apache.tuscany.sca.assembly.Service> services,

+                                  JavaImplementation type,

+                                  Class<T> clazz) throws IntrospectionException {

+        // heuristically determine the properties references

+        // make a first pass through all public methods with one param

+        Set<String> setters = new HashSet<String>();

+        Set<String> others = new HashSet<String>();

+        for (Method method : methods) {

+            if (!isPublicSetter(method)) {

+                continue;

+            }

+            if (method.isAnnotationPresent(Callback.class) || method.isAnnotationPresent(Context.class)) {

+                // Add the property name as others

+                others.add(toPropertyName(method.getName()));

+                continue;

+            }

+            if (!isInServiceInterface(method, services)) {

+                // Not part of the service interface

+                String name = toPropertyName(method.getName());

+                setters.add(name);

+                // avoid duplicate property or ref names

+                if (!type.getPropertyMembers().containsKey(name) && !type.getReferenceMembers().containsKey(name)) {

+                    Class<?> param = method.getParameterTypes()[0];

+                    Type genericType = method.getGenericParameterTypes()[0];

+                    if (isReferenceType(param, genericType)) {

+                        type.getReferences().add(createReference(name, param));

+                        type.getReferenceMembers().put(name, new JavaElementImpl(method, 0));

+                    } else {

+                        type.getProperties().add(createProperty(name, param));

+                        type.getPropertyMembers().put(name, new JavaElementImpl(method, 0));

+                    }

+                }

+            }

+        }

+        // second pass for protected methods with one param

+        for (Method method : methods) {

+            if (!isProtectedSetter(method)) {

+                continue;

+            }

+            if (method.isAnnotationPresent(Callback.class) || method.isAnnotationPresent(Context.class)) {

+                // Add the property name as others

+                others.add(toPropertyName(method.getName()));

+                continue;

+            }

+            Class<?> param = method.getParameterTypes()[0];

+            String name = toPropertyName(method.getName());

+            setters.add(name);

+            // avoid duplicate property or ref names

+            if (isReferenceType(param, method.getGenericParameterTypes()[0])) {

+                if (!type.getReferenceMembers().containsKey(name)) {

+                    type.getReferences().add(createReference(name, param));

+                    type.getReferenceMembers().put(name, new JavaElementImpl(method, 0));

+                }

+            } else {

+                if (!type.getPropertyMembers().containsKey(name)) {

+                    type.getProperties().add(createProperty(name, param));

+                    type.getPropertyMembers().put(name, new JavaElementImpl(method, 0));

+                }

+            }

+        }

+

+        // Public or protected fields unless there is a public or protected

+        // setter method

+        // for the same name

+        Set<Field> fields = getAllPublicAndProtectedFields(clazz, false);

+        for (Field field : fields) {

+            if (field.isAnnotationPresent(Callback.class) || field.isAnnotationPresent(Context.class)) {

+                continue;

+            }

+            if (setters.contains(field.getName()) || others.contains(field.getName())) {

+                continue;

+            }

+            String name = field.getName();

+            Class<?> paramType = field.getType();

+            if (isReferenceType(paramType, field.getGenericType())) {

+                if (!type.getReferenceMembers().containsKey(name)) {

+                    type.getReferences().add(createReference(name, paramType));

+                    type.getReferenceMembers().put(name, new JavaElementImpl(field));

+                }

+            } else {

+                if (!type.getPropertyMembers().containsKey(name)) {

+                    type.getProperties().add(createProperty(name, paramType));

+                    type.getPropertyMembers().put(name, new JavaElementImpl(field));

+                }

+            }

+        }

+        

+        // Private fields unless there is a public or protected

+        // setter method for the same name

+        Set<Field> privateFields = getPrivateFields(clazz);

+        for (Field field : privateFields) {

+            if (field.isAnnotationPresent(Callback.class) || field.isAnnotationPresent(Context.class)) {

+                continue;

+            }

+            if (setters.contains(field.getName()) || others.contains(field.getName())) {

+                continue;

+            }

+            String name = field.getName();

+            Class<?> paramType = field.getType();

+            if (isReferenceType(paramType, field.getGenericType())) {

+                if (!type.getReferenceMembers().containsKey(name)) {

+                    type.getReferences().add(createReference(name, paramType));

+                    type.getReferenceMembers().put(name, new JavaElementImpl(field));

+                }

+            } else {

+                if (!type.getPropertyMembers().containsKey(name)) {

+                    type.getProperties().add(createProperty(name, paramType));

+                    type.getPropertyMembers().put(name, new JavaElementImpl(field));

+                }

+            }

+        }

+    }

+

+    /**

+     * Determines the constructor to use based on the component type's

+     * references and properties

+     * 

+     * @param type the component type

+     * @param clazz the implementation class corresponding to the component type

+     * @throws NoConstructorException if no suitable constructor is found

+     * @throws AmbiguousConstructorException if the parameters of a constructor

+     *             cannot be unambiguously mapped to references and properties

+     */

+    @SuppressWarnings("unchecked")

+    private <T> void evaluateConstructor(JavaImplementation type, Class<T> clazz) throws IntrospectionException {

+        // determine constructor if one is not annotated

+        JavaConstructorImpl<?> definition = type.getConstructor();

+        Map<String, JavaElementImpl> props = type.getPropertyMembers();

+        Map<String, JavaElementImpl> refs = type.getReferenceMembers();        

+        Constructor constructor;

+        boolean explict = false;

+        if (definition != null && definition.getConstructor()

+            .isAnnotationPresent(org.oasisopen.sca.annotation.Constructor.class)) {

+            // the constructor was already defined explicitly

+            return;

+        } else if (definition != null) {

+            explict = true;

+            constructor = definition.getConstructor();

+        } else {

+            // no definition, heuristically determine constructor

+            Constructor[] constructors = clazz.getConstructors();

+            if (constructors.length == 0) {

+                throw new NoConstructorException("No public constructor for class");

+            } else if (constructors.length == 1) {

+                // Only one constructor, take it

+                constructor = constructors[0];

+            } else {

+                // multiple constructors scenario

+                Constructor<T> selected = null;                

+                for (Constructor<T> ctor : constructors) {

+                    if (ctor.getParameterTypes().length == 0) {

+                        selected = ctor;

+                    } else if (ctor.getParameterTypes().length == conArgs.size()) {

+                        // we will find a constructor which has atleast one

+                    	// reference or property as its parameter types.

+                    	Class<?>[] parametersTypes = ctor.getParameterTypes();

+                		for (Class<?> pType: parametersTypes) {

+                			for (JavaElementImpl property : props.values()) {            				

+                				if (pType.equals(property.getType())) 

+                					selected = ctor;

+                			}

+                			for (JavaElementImpl reference : refs.values()) {

+                				if (pType.equals(reference.getType())) 

+                					selected = ctor;

+                			}               			           			

+                		}

+                    }

+                }

+                if (selected == null) {

+                    throw new NoConstructorException();

+                }

+                constructor = selected;

+            }

+            definition = type.getConstructors().get(constructor);

+            type.setConstructor(definition);

+        }

+        

+        JavaParameterImpl[] parameters = definition.getParameters();

+        if (parameters.length == 0) {

+            return;

+        }

+        

+        Annotation[][] annotations = constructor.getParameterAnnotations();

+        if (!explict) {

+            // the constructor wasn't defined by an annotation, so check to see

+            // if any of the params have an annotation

+            // which we can impute as explicitly defining the constructor, e.g.

+            // @Property, @Reference, or @Autowire

+            explict = injectionAnnotationsPresent(annotations);

+        }

+        if (explict) {

+            for (int i = 0; i < parameters.length; i++) {

+                if (isAnnotated(parameters[i])) {

+                    continue;

+                } else if (!findReferenceOrProperty(parameters[i], props, refs)) {

+                    throw new AmbiguousConstructorException(parameters[i].toString());

+                }

+            }

+        } else {

+            if (!areUnique(parameters)) {

+                throw new AmbiguousConstructorException("Cannot resolve non-unique parameter types, use @Constructor");

+            }

+            if (!calcPropRefUniqueness(props.values(), refs.values())) {

+                throw new AmbiguousConstructorException("Cannot resolve non-unique parameter types, use @Constructor");

+            }

+            if (!(props.isEmpty() && refs.isEmpty())) {

+                calcParamNames(parameters, props, refs);

+            } else {

+                heuristicParamNames(type, parameters);

+

+            }

+        }

+    }

+

+    private void calcParamNames(JavaParameterImpl[] parameters,

+                                Map<String, JavaElementImpl> props,

+                                Map<String, JavaElementImpl> refs) throws AmbiguousConstructorException {

+        // the constructor param types must unambiguously match defined

+        // reference or property types

+        for (JavaParameterImpl param : parameters) {

+            if (!findReferenceOrProperty(param, props, refs)) {

+                throw new AmbiguousConstructorException(param.getName());

+            }

+        }

+    }

+

+    private void heuristicParamNames(JavaImplementation type, JavaParameterImpl[] parameters)

+        throws IntrospectionException {

+        // heuristically determine refs and props from the parameter types

+        for (JavaParameterImpl p : parameters) {

+            String name = p.getType().getSimpleName().toLowerCase();

+            if (isReferenceType(p.getType(), p.getGenericType())) {

+                type.getReferences().add(createReference(name, p.getType()));

+                p.setClassifer(Reference.class);

+                type.getReferenceMembers().put(name, p);

+            } else {

+                type.getProperties().add(createProperty(name, p.getType()));

+                p.setClassifer(Property.class);

+                type.getPropertyMembers().put(name, p);

+            }

+            p.setName(name);

+        }

+    }

+

+    private static boolean areUnique(Class[] collection) {

+        Set<Class> set = new HashSet<Class>(Arrays.asList(collection));

+        return set.size() == collection.length;

+    }

+

+    /**

+     * Returns true if the union of the given collections of properties and

+     * references have unique Java types

+     */

+    private boolean calcPropRefUniqueness(Collection<JavaElementImpl> props, Collection<JavaElementImpl> refs) {

+

+        Class[] classes = new Class[props.size() + refs.size()];

+        int i = 0;

+        for (JavaElementImpl property : props) {

+            classes[i] = property.getType();

+            i++;

+        }

+        for (JavaElementImpl reference : refs) {

+            classes[i] = reference.getType();

+            i++;

+        }

+        return areUnique(classes);

+    }

+

+    /**

+     * Unambiguously finds the reference or property associated with the given

+     * type

+     * 

+     * @return the name of the reference or property if found, null if not

+     * @throws AmbiguousConstructorException if the constructor parameter cannot

+     *             be resolved to a property or reference

+     */

+    private boolean findReferenceOrProperty(JavaParameterImpl parameter,

+                                            Map<String, JavaElementImpl> props,

+                                            Map<String, JavaElementImpl> refs) throws AmbiguousConstructorException {

+

+        boolean found = false;

+        if (!"".equals(parameter.getName())) {

+            // Match by name

+            JavaElementImpl prop = props.get(parameter.getName());

+            if (prop != null && prop.getType() == parameter.getType()) {

+                parameter.setClassifer(Property.class);

+                return true;

+            }

+            JavaElementImpl ref = refs.get(parameter.getName());

+            if (ref != null && ref.getType() == parameter.getType()) {

+                parameter.setClassifer(Reference.class);

+                return true;

+            }

+        }

+        for (JavaElementImpl property : props.values()) {

+            if (property.getType() == parameter.getType()) {

+                if (found) {

+                    throw new AmbiguousConstructorException("Ambiguous property or reference for constructor type",

+                                                            (Member)parameter.getAnchor());

+                }

+                parameter.setClassifer(Property.class);

+                parameter.setName(property.getName());

+                found = true;

+                // do not break since ambiguities must be checked, i.e. more

+                // than one prop or ref of the same type

+            }

+        }

+        for (JavaElementImpl reference : refs.values()) {

+            if (reference.getType() == parameter.getType()) {

+                if (found) {

+                    throw new AmbiguousConstructorException("Ambiguous property or reference for constructor type",

+                                                            (Member)parameter.getAnchor());

+                }

+                parameter.setClassifer(Reference.class);

+                parameter.setName(reference.getName());

+                found = true;

+                // do not break since ambiguities must be checked, i.e. more

+                // than one prop or ref of the same type

+            }

+        }

+        return found;

+    }

+

+    /**

+     * Returns true if a given type is reference according to the SCA

+     * specification rules for determining reference types The following rules

+     * are used to determine whether an unannotated field or setter method is a

+     * property or reference:

+     * <ol>

+     * <li>If its type is simple, then it is a property.

+     * <li>If its type is complex, then if the type is an interface marked by

+     * 

+     * @Remotable, then it is a reference; otherwise, it is a property.

+     *             <li>Otherwise, if the type associated with the member is an

+     *             array or a java.util.Collection, the basetype is the element

+     *             type of the array or the parameterized type of the

+     *             Collection; otherwise the basetype is the member type. If the

+     *             basetype is an interface with an

+     * @Remotable or

+     * @Service annotation then the member is defined as a reference. Otherwise,

+     *          it is defined as a property.

+     *          </ol>

+     *          <p>

+     *          The name of the reference or of the property is derived from the

+     *          name found on the setter method or on the field.

+     */

+    private boolean isReferenceType(Class<?> cls, Type genericType) {

+        Class<?> baseType = JavaIntrospectionHelper.getBaseType(cls, genericType);

+        return baseType.isInterface() && baseType.isAnnotationPresent(Remotable.class);

+    }

+

+    /**

+     * Returns true if the given operation is defined in the collection of

+     * service interfaces

+     */

+    private boolean isInServiceInterface(Method operation, List<org.apache.tuscany.sca.assembly.Service> services) {

+        for (org.apache.tuscany.sca.assembly.Service service : services) {

+            Interface interface1 = service.getInterfaceContract().getInterface();

+            if (interface1 instanceof JavaInterface) {

+                Class<?> clazz = ((JavaInterface)interface1).getJavaClass();

+                if (isMethodMatched(clazz, operation)) {

+                    return true;

+                }

+            }

+        }

+        return false;

+    }

+

+    /**

+     * Test if the class declares a method which matches the signature of the

+     * given method

+     * 

+     * @param clazz

+     * @param method

+     * @return

+     */

+    private boolean isMethodMatched(Class<?> clazz, Method method) {

+        if (method.getDeclaringClass() == clazz) {

+            return true;

+        }

+        Method[] methods = clazz.getMethods();

+        for (Method m : methods) {

+            if (JavaIntrospectionHelper.exactMethodMatch(method, m)) {

+                return true;

+            }

+        }

+        return false;

+    }

+

+    /**

+     * Creates a mapped property.

+     * 

+     * @param name the property name

+     * @param paramType the property type

+     */

+    private org.apache.tuscany.sca.assembly.Property createProperty(String name, Class<?> paramType) {

+        org.apache.tuscany.sca.assembly.Property property = assemblyFactory.createProperty();

+        property.setName(name);

+        property.setXSDType(JavaXMLMapper.getXMLType(paramType));

+        return property;

+    }

+

+    private boolean isAnnotated(JavaParameterImpl parameter) {

+        for (Annotation annotation : parameter.getAnnotations()) {

+            Class<? extends Annotation> annotType = annotation.annotationType();

+            if (annotType.equals(Property.class) || annotType.equals(Reference.class)

+                || annotType.equals(Resource.class)) {

+                return true;

+            }

+        }

+        return false;

+    }

+

+    public boolean areUnique(JavaParameterImpl[] parameters) {

+        Set<Class> set = new HashSet<Class>(parameters.length);

+        for (JavaParameterImpl p : parameters) {

+            if (!set.add(p.getType())) {

+                return false;

+            }

+        }

+        return true;

+    }

+

+    public org.apache.tuscany.sca.assembly.Reference createReference(String name, Class<?> paramType)

+        throws IntrospectionException {

+        org.apache.tuscany.sca.assembly.Reference reference = assemblyFactory.createReference();

+        reference.setName(name);

+        JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();

+        reference.setInterfaceContract(interfaceContract);

+        try {

+            JavaInterface callInterface = javaFactory.createJavaInterface(paramType);

+            reference.getInterfaceContract().setInterface(callInterface);

+            if (callInterface.getCallbackClass() != null) {

+                JavaInterface callbackInterface = javaFactory.createJavaInterface(callInterface.getCallbackClass());

+                reference.getInterfaceContract().setCallbackInterface(callbackInterface);

+            }

+            reference.setMultiplicity(Multiplicity.ZERO_ONE);

+        } catch (InvalidInterfaceException e1) {

+            throw new IntrospectionException(e1);

+        }

+

+        // FIXME:  This part seems to have already been taken care above!!

+        try {

+            processCallback(paramType, reference);

+        } catch (InvalidServiceTypeException e) {

+            throw new IntrospectionException(e);

+        }

+        return reference;

+    }

+

+    public org.apache.tuscany.sca.assembly.Service createService(Class<?> interfaze) throws InvalidInterfaceException {

+        org.apache.tuscany.sca.assembly.Service service = assemblyFactory.createService();

+        service.setName(interfaze.getSimpleName());

+

+        JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();

+        service.setInterfaceContract(interfaceContract);

+

+        JavaInterface callInterface = javaFactory.createJavaInterface(interfaze);

+        service.getInterfaceContract().setInterface(callInterface);

+        if (callInterface.getCallbackClass() != null) {

+            JavaInterface callbackInterface = javaFactory.createJavaInterface(callInterface.getCallbackClass());

+            service.getInterfaceContract().setCallbackInterface(callbackInterface);

+        }

+

+        Interface javaInterface = service.getInterfaceContract().getInterface();

+        javaInterface.setRemotable(interfaze.getAnnotation(Remotable.class) != null);

+        service.getInterfaceContract().setInterface(javaInterface);

+        return service;

+    }

+

+    public void processCallback(Class<?> interfaze, Contract contract) throws InvalidServiceTypeException {

+        Callback callback = interfaze.getAnnotation(Callback.class);

+        if (callback != null && !Void.class.equals(callback.value())) {

+            Class<?> callbackClass = callback.value();

+            JavaInterface javaInterface;

+            try {

+                javaInterface = javaFactory.createJavaInterface(callbackClass);

+                contract.getInterfaceContract().setCallbackInterface(javaInterface);

+            } catch (InvalidInterfaceException e) {

+                throw new InvalidServiceTypeException("Invalid callback interface "+callbackClass, interfaze);

+            }

+        } else if (callback != null && Void.class.equals(callback.value())) {

+            throw new InvalidServiceTypeException("No callback interface specified on annotation", interfaze);

+        }

+    }

+

+    public boolean injectionAnnotationsPresent(Annotation[][] annots) {

+        for (Annotation[] annotations : annots) {

+            for (Annotation annotation : annotations) {

+                Class<? extends Annotation> annotType = annotation.annotationType();

+                if (annotType.equals(Property.class) || annotType.equals(Reference.class)

+                    || annotType.equals(Resource.class)) {

+                    return true;

+                }

+            }

+        }

+        return false;

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/introspect/SpringXMLComponentTypeLoader.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/introspect/SpringXMLComponentTypeLoader.java
new file mode 100644
index 0000000000..b880e7ba2a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/introspect/SpringXMLComponentTypeLoader.java
@@ -0,0 +1,781 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.implementation.spring.introspect;

+

+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;

+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;

+

+import java.io.File;

+import java.io.FileInputStream;

+import java.io.IOException;

+import java.net.MalformedURLException;

+import java.net.URI;

+import java.net.URL;

+import java.util.ArrayList;

+import java.util.Iterator;

+import java.util.List;

+import java.util.Map;

+import java.util.jar.Attributes;

+import java.util.jar.JarEntry;

+import java.util.jar.JarFile;

+import java.util.jar.Manifest;

+

+import javax.xml.namespace.QName;

+import javax.xml.stream.XMLInputFactory;

+import javax.xml.stream.XMLStreamException;

+import javax.xml.stream.XMLStreamReader;

+

+import org.apache.tuscany.sca.assembly.AssemblyFactory;

+import org.apache.tuscany.sca.assembly.ComponentType;

+import org.apache.tuscany.sca.assembly.Multiplicity;

+import org.apache.tuscany.sca.assembly.Property;

+import org.apache.tuscany.sca.assembly.Reference;

+import org.apache.tuscany.sca.assembly.Service;

+import org.apache.tuscany.sca.contribution.Artifact;

+import org.apache.tuscany.sca.contribution.ContributionFactory;

+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;

+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;

+import org.apache.tuscany.sca.contribution.resolver.ClassReference;

+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;

+import org.apache.tuscany.sca.core.FactoryExtensionPoint;

+import org.apache.tuscany.sca.implementation.java.JavaConstructorImpl;

+import org.apache.tuscany.sca.implementation.java.JavaElementImpl;

+import org.apache.tuscany.sca.implementation.java.JavaImplementation;

+import org.apache.tuscany.sca.implementation.java.JavaParameterImpl;

+import org.apache.tuscany.sca.implementation.spring.SpringBeanElement;

+import org.apache.tuscany.sca.implementation.spring.SpringConstructorArgElement;

+import org.apache.tuscany.sca.implementation.spring.SpringImplementation;

+import org.apache.tuscany.sca.implementation.spring.SpringImplementationConstants;

+import org.apache.tuscany.sca.implementation.spring.SpringPropertyElement;

+import org.apache.tuscany.sca.implementation.spring.SpringSCAPropertyElement;

+import org.apache.tuscany.sca.implementation.spring.SpringSCAReferenceElement;

+import org.apache.tuscany.sca.implementation.spring.SpringSCAServiceElement;

+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;

+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;

+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;

+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;

+import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper;

+import org.apache.tuscany.sca.policy.PolicyFactory;

+

+/**

+ * Introspects a Spring XML application-context configuration file to create <implementation-spring../>

+ * component type information.

+ *

+ *

+ * @version $Rev: 512919 $ $Date: 2007-02-28 19:32:56 +0000 (Wed, 28 Feb 2007) $

+ */

+public class SpringXMLComponentTypeLoader {

+

+    private XMLInputFactory xmlInputFactory;

+    private ContributionFactory contributionFactory;

+    private AssemblyFactory assemblyFactory;

+    private JavaInterfaceFactory javaFactory;

+    private PolicyFactory policyFactory;

+

+    private SpringBeanIntrospector beanIntrospector;

+

+    public SpringXMLComponentTypeLoader(FactoryExtensionPoint factories,

+                                        AssemblyFactory assemblyFactory,

+                                        JavaInterfaceFactory javaFactory,

+                                        PolicyFactory policyFactory) {

+        super();

+        this.assemblyFactory = assemblyFactory;

+        this.javaFactory = javaFactory;

+        this.policyFactory = policyFactory;

+        this.contributionFactory = factories.getFactory(ContributionFactory.class);

+        this.xmlInputFactory = factories.getFactory(XMLInputFactory.class);

+    }

+

+    protected Class<SpringImplementation> getImplementationClass() {

+        return SpringImplementation.class;

+    }

+

+    /**

+     * Base method which loads the component type from the application-context attached to the

+     * Spring implementation

+     *

+     */

+    public void load(SpringImplementation implementation, ModelResolver resolver) throws ContributionReadException {

+        //System.out.println("Spring TypeLoader - load method start");

+    	ComponentType componentType = implementation.getComponentType();

+        /* Check that there is a component type object already set	*/

+        if (componentType == null) {

+            throw new ContributionReadException("SpringXMLLoader load: implementation has no ComponentType object");

+        }

+        if (componentType.isUnresolved()) {

+            /* Fetch the location of the application-context file from the implementation */

+            loadFromXML(implementation, resolver);

+            if (!componentType.isUnresolved())

+                implementation.setUnresolved(false);

+        } // end if

+        //System.out.println("Spring TypeLoader - load method complete");

+    } // end method load

+

+    private Class<?> resolveClass(ModelResolver resolver, String className) throws ClassNotFoundException {

+        ClassReference classReference = new ClassReference(className);

+        classReference = resolver.resolveModel(ClassReference.class, classReference);

+        if (classReference.isUnresolved()) {

+            throw new ClassNotFoundException(className);

+        }

+        Class<?> javaClass = classReference.getJavaClass();

+        return javaClass;

+    }

+

+    /**

+     * Method which fills out the component type for a Spring implementation by reading the

+     * Spring application-context.xml file.

+     *

+     * @param implementation SpringImplementation into which to load the component type information

+     * @throws ContributionReadException Failed to read the contribution

+     */

+    private void loadFromXML(SpringImplementation implementation, ModelResolver resolver) throws ContributionReadException {

+        XMLStreamReader reader;

+        List<SpringBeanElement> beans = new ArrayList<SpringBeanElement>();

+        List<SpringSCAServiceElement> services = new ArrayList<SpringSCAServiceElement>();

+        List<SpringSCAReferenceElement> references = new ArrayList<SpringSCAReferenceElement>();

+        List<SpringSCAPropertyElement> scaproperties = new ArrayList<SpringSCAPropertyElement>();

+

+        URL resource;

+

+        String contextPath = implementation.getLocation();

+

+        try {

+            resource = resolveLocation(resolver, contextPath);

+            resource = getApplicationContextResource(resource);

+            implementation.setResource(resource);

+            // The URI is used to uniquely identify the Implementation

+            implementation.setURI(resource.toString());

+            reader = xmlInputFactory.createXMLStreamReader(resource.openStream());

+

+            // System.out.println("Spring TypeLoader - starting to read context file");

+            readContextDefinition(resolver, reader, contextPath, beans, services, references, scaproperties);

+

+        } catch (IOException e) {

+            throw new ContributionReadException(e);

+        } catch (XMLStreamException e) {

+            throw new ContributionReadException(e);

+        }

+

+        /* At this point, the complete application-context.xml file has been read and its contents  */

+        /* stored in the lists of beans, services, references.  These are now used to generate      */

+        /* the implied componentType for the application context								    */

+        generateComponentType(implementation, resolver, beans, services, references, scaproperties);

+

+        return;

+    } // end method loadFromXML

+

+    private URL resolveLocation(ModelResolver resolver, String contextPath) throws MalformedURLException,

+        ContributionReadException {

+        URL resource = null;

+        URI uri = URI.create(contextPath);

+        if (!uri.isAbsolute()) {

+            Artifact artifact = contributionFactory.createArtifact();

+            artifact.setUnresolved(true);

+            artifact.setURI(contextPath);

+            artifact = resolver.resolveModel(Artifact.class, artifact);

+            if (!artifact.isUnresolved()) {

+                resource = new URL(artifact.getLocation());

+            } else {

+                throw new ContributionReadException("Location cannot be resloved: " + contextPath);

+            }

+        } else {

+            resource = new URL(contextPath);

+        }

+        return resource;

+    }

+

+    /**

+     * Method which returns the XMLStreamReader for the Spring application-context.xml file

+     * specified in the location attribute

+     */

+    private XMLStreamReader getApplicationContextReader(ModelResolver resolver, String location) throws ContributionReadException {

+

+        try {

+            URL resource = getApplicationContextResource(resolveLocation(resolver, location));

+            XMLStreamReader reader =

+            	xmlInputFactory.createXMLStreamReader(resource.openStream());

+            return reader;

+        } catch (IOException e) {

+            throw new ContributionReadException(e);

+        } catch (XMLStreamException e) {

+            throw new ContributionReadException(e);

+        }

+    }

+

+    /**

+     * Method which reads the spring context definitions from Spring application-context.xml

+     * file and identifies the defined beans, properties, services and references

+     */

+    private void readContextDefinition(ModelResolver resolver,

+                                       XMLStreamReader reader,

+                                       String contextPath,

+                                       List<SpringBeanElement> beans,

+                                       List<SpringSCAServiceElement> services,

+                                       List<SpringSCAReferenceElement> references,

+                                       List<SpringSCAPropertyElement> scaproperties) throws ContributionReadException {

+

+        SpringBeanElement bean = null;

+

+        try {

+            boolean completed = false;

+            while (!completed) {

+                switch (reader.next()) {

+                    case START_ELEMENT:

+                        QName qname = reader.getName();

+                        //System.out.println("Spring TypeLoader - found element with name: " + qname.toString());

+                        if (SpringImplementationConstants.IMPORT_ELEMENT.equals(qname)) {

+                        	//FIXME - put the sequence of code below which gets the ireader into a subsidiary method

+                            String location = reader.getAttributeValue(null, "resource");

+                            if (location != null) {

+                            	// FIXME - need to find a right way of generating this path

+                                String resourcePath = contextPath.substring(0, contextPath.lastIndexOf("/")+1) + location;

+                                XMLStreamReader ireader = getApplicationContextReader(resolver, resourcePath);

+                                // Read the context definition for the identified imported resource

+                                readContextDefinition(resolver, ireader, contextPath, beans, services, references, scaproperties);

+                            }

+                        } else if (SpringImplementationConstants.SERVICE_ELEMENT.equals(qname)) {

+                            SpringSCAServiceElement service =

+                                new SpringSCAServiceElement(reader.getAttributeValue(null, "name"), reader

+                                    .getAttributeValue(null, "type"), reader.getAttributeValue(null, "target"));

+                            services.add(service);

+                        } else if (SpringImplementationConstants.REFERENCE_ELEMENT.equals(qname)) {

+                            SpringSCAReferenceElement reference =

+                                new SpringSCAReferenceElement(reader.getAttributeValue(null, "name"), reader

+                                    .getAttributeValue(null, "type"));

+                            references.add(reference);

+                        } else if (SpringImplementationConstants.SCAPROPERTY_ELEMENT.equals(qname)) {

+                            SpringSCAPropertyElement scaproperty =

+                                new SpringSCAPropertyElement(reader.getAttributeValue(null, "name"), reader

+                                    .getAttributeValue(null, "type"));

+                            scaproperties.add(scaproperty);

+                        } else if (SpringImplementationConstants.BEAN_ELEMENT.equals(qname)) {

+                            bean = new SpringBeanElement(reader.getAttributeValue(null, "id"), reader

+                                    .getAttributeValue(null, "class"));

+                            beans.add(bean);

+                            // Read the <bean> element and its child elements

+                            readBeanDefinition(resolver, reader, contextPath, bean, beans, services, references, scaproperties);

+                        } // end if*/

+                        break;

+                    case END_ELEMENT:

+                        if (SpringImplementationConstants.BEANS_ELEMENT.equals(reader.getName())) {

+                            //System.out.println("Spring TypeLoader - finished read of context file");

+                            completed = true;

+                            break;

+                        } // end if

+                } // end switch

+            } // end while

+        } catch (XMLStreamException e) {

+            throw new ContributionReadException(e);

+        }

+    }

+

+

+    /**

+     * Method which reads the bean definitions from Spring application-context.xml file and identifies

+     * the defined beans, properties, services and references

+     */

+    private void readBeanDefinition(ModelResolver resolver,

+                                    XMLStreamReader reader,

+                                    String contextPath,

+                                    SpringBeanElement bean,

+                                    List<SpringBeanElement> beans,

+                                    List<SpringSCAServiceElement> services,

+                                    List<SpringSCAReferenceElement> references,

+                                    List<SpringSCAPropertyElement> scaproperties) throws ContributionReadException {

+

+    	SpringBeanElement innerbean = null;

+        SpringPropertyElement property = null;

+        SpringConstructorArgElement constructorArg = null;

+        int autoConstructorIndex = -1;

+

+        try {

+            boolean completed = false;

+            while (!completed) {

+                switch (reader.next()) {

+                    case START_ELEMENT:

+                        QName qname = reader.getName();

+                        if (SpringImplementationConstants.BEAN_ELEMENT.equals(qname)) {

+                        	innerbean = new SpringBeanElement(reader.getAttributeValue(null, "id"), reader

+                                    .getAttributeValue(null, "class"));

+                            innerbean.setInnerBean(true);

+                            beans.add(innerbean);

+                            readBeanDefinition(resolver, reader, contextPath, innerbean, beans, services, references, scaproperties);

+                        } else if (SpringImplementationConstants.PROPERTY_ELEMENT.equals(qname)) {

+                            property = new SpringPropertyElement(reader.getAttributeValue(null, "name"), reader

+                                    .getAttributeValue(null, "ref"));

+                            bean.addProperty(property);

+                        } else if (SpringImplementationConstants.CONSTRUCTORARG_ELEMENT.equals(qname)) {

+                            constructorArg = new SpringConstructorArgElement(reader.getAttributeValue(null, "ref"),

+                                    reader.getAttributeValue(null, "type"));

+                            autoConstructorIndex++;

+                            constructorArg.setAutoIndex(autoConstructorIndex);

+                            if (reader.getAttributeValue(null, "index") != null)

+                            	constructorArg.setIndex((new Integer(reader.getAttributeValue(null, "index"))).intValue());

+                            if (reader.getAttributeValue(null, "value") != null) {

+                            	String value = reader.getAttributeValue(null, "value");

+                            	constructorArg.addValue(value);

+                            	if ((value.indexOf(".xml") != -1)) {

+                                    if ((bean.getClassName().indexOf(".ClassPathXmlApplicationContext") != -1) ||

+                                        (bean.getClassName().indexOf(".FileSystemXmlApplicationContext") != -1)) {

+                                        XMLStreamReader creader = getApplicationContextReader(resolver, value);

+                                        // Read the context definition for the constructor-arg resources

+                                        readContextDefinition(resolver, creader, contextPath, beans, services, references, scaproperties);

+                                    }

+                                }

+                            }

+                            bean.addCustructorArgs(constructorArg);

+                        } else if (SpringImplementationConstants.REF_ELEMENT.equals(qname)) {

+                            String ref = reader.getAttributeValue(null, "bean");

+                            // Check if the parent element is a property

+                            if (property != null) property.setRef(ref);

+                            // Check if the parent element is a constructor-arg

+                            if (constructorArg != null) constructorArg.setRef(ref);

+                        } else if (SpringImplementationConstants.VALUE_ELEMENT.equals(qname)) {

+                            String value = reader.getElementText();

+                            // Check if the parent element is a constructor-arg

+                            if (constructorArg != null) {

+                            	constructorArg.addValue(value);

+                                // Identify the XML resource specified for the constructor-arg element

+                                if ((value.indexOf(".xml") != -1)) {

+                                    if ((bean.getClassName().indexOf(".ClassPathXmlApplicationContext") != -1) ||

+                                        (bean.getClassName().indexOf(".FileSystemXmlApplicationContext") != -1)) {

+                                        XMLStreamReader creader = getApplicationContextReader(resolver, value);

+                                        // Read the context definition for the constructor-arg resources

+                                        readContextDefinition(resolver, creader, contextPath, beans, services, references, scaproperties);

+                                    }

+                                }

+                            }

+                        } // end if

+                        break;

+                    case END_ELEMENT:

+                        if (SpringImplementationConstants.BEAN_ELEMENT.equals(reader.getName())) {

+                            completed = true;

+                            break;

+                        } else if (SpringImplementationConstants.PROPERTY_ELEMENT.equals(reader.getName())) {

+                            property = null;

+                        } else if (SpringImplementationConstants.CONSTRUCTORARG_ELEMENT.equals(reader.getName())) {

+                            constructorArg = null;

+                        } // end if

+                } // end switch

+            } // end while

+        } catch (XMLStreamException e) {

+            throw new ContributionReadException(e);

+        }

+    }

+

+    /**

+     * Generates the Spring implementation component type from the configuration contained in the

+     * lists of beans, services, references and scaproperties derived from the application context

+     */

+    private void generateComponentType(SpringImplementation implementation,

+                                       ModelResolver resolver,

+                                       List<SpringBeanElement> beans,

+                                       List<SpringSCAServiceElement> services,

+                                       List<SpringSCAReferenceElement> references,

+                                       List<SpringSCAPropertyElement> scaproperties) throws ContributionReadException {

+        /*

+         * 1. Each sca:service becomes a service in the component type

+         * 2. Each sca:reference becomes a reference in the component type

+         * 3. Each sca:property becomes a property in the component type

+         * 4. IF there are no explicit service elements, each bean becomes a service

+         * 5. Each bean property which is a reference not pointing at another bean in the

+         *    application context becomes a reference unless it is pointing at one of the references

+         * 6. Each bean property which is not a reference and which is not pointing

+         *    at another bean in the application context becomes a property in the component type

+         */

+

+    	JavaImplementation javaImplementation = null;

+        ComponentType componentType = implementation.getComponentType();

+

+        try {

+            // Deal with the services first....

+            Iterator<SpringSCAServiceElement> its = services.iterator();

+            while (its.hasNext()) {

+                SpringSCAServiceElement serviceElement = its.next();

+                Class<?> interfaze = resolveClass(resolver, serviceElement.getType());

+                Service theService = createService(interfaze, serviceElement.getName());

+                componentType.getServices().add(theService);

+                // Add this service to the Service / Bean map

+                String beanName = serviceElement.getTarget();

+                for (SpringBeanElement beanElement : beans) {

+                    if (beanName.equals(beanElement.getId())) {

+                        implementation.setBeanForService(theService, beanElement);

+                    }

+                } // end for

+            } // end while

+

+            // Next handle the references

+            Iterator<SpringSCAReferenceElement> itr = references.iterator();

+            while (itr.hasNext()) {

+                SpringSCAReferenceElement referenceElement = itr.next();

+                Class<?> interfaze = resolveClass(resolver, referenceElement.getType());

+                Reference theReference = createReference(interfaze, referenceElement.getName());

+                componentType.getReferences().add(theReference);

+            } // end while

+

+            // Next handle the properties

+            Iterator<SpringSCAPropertyElement> itsp = scaproperties.iterator();

+            while (itsp.hasNext()) {

+                SpringSCAPropertyElement scaproperty = itsp.next();

+                // Create a component type property if the SCA property element has a name

+                // and a type declared...

+                if (scaproperty.getType() != null && scaproperty.getName() != null) {

+                    Property theProperty = assemblyFactory.createProperty();

+                    theProperty.setName(scaproperty.getName());

+                    // Get the Java class and then an XSD element type for the property

+                    Class<?> propType = Class.forName(scaproperty.getType());

+                    theProperty.setXSDType(JavaXMLMapper.getXMLType(propType));

+                    componentType.getProperties().add(theProperty);

+                    // Remember the Java Class (ie the type) for this property

+                    implementation.setPropertyClass(theProperty.getName(), propType);

+                } // end if

+            } // end while

+

+            // Finally deal with the beans

+            Iterator<SpringBeanElement> itb;

+            // If there are no explicit service elements, then expose all the beans

+            if (services.isEmpty()) {

+                itb = beans.iterator();

+                // Loop through all the beans found

+                while (itb.hasNext()) {

+                    SpringBeanElement beanElement = itb.next();

+                    // If its a innerBean, ignore it

+                    if (beanElement.isInnerBean()) continue;

+                    // Load the Spring bean class

+                    Class<?> beanClass = resolveClass(resolver, beanElement.getClassName());

+                    // Introspect the bean

+                    beanIntrospector =

+                        new SpringBeanIntrospector(assemblyFactory, javaFactory, policyFactory, beanElement.getCustructorArgs());

+                    ComponentType beanComponentType = assemblyFactory.createComponentType();

+                    javaImplementation = beanIntrospector.introspectBean(beanClass, beanComponentType);

+                    // Get the service interface defined by this Spring Bean and add to

+                    // the component type of the Spring Assembly

+                    List<Service> beanServices = beanComponentType.getServices();

+                    componentType.getServices().addAll(beanServices);

+                    // Add these services to the Service / Bean map

+                    for (Service beanService : beanServices) {

+                        implementation.setBeanForService(beanService, beanElement);

+                    }

+                } // end while

+            } // end if

+

+            itb = beans.iterator();

+            while (itb.hasNext()) {

+                SpringBeanElement beanElement = itb.next();

+                // Ignore if the bean has no properties and constructor arguments

+                if (beanElement.getProperties().isEmpty() && beanElement.getCustructorArgs().isEmpty())

+                	continue;

+

+                Class<?> beanClass = resolveClass(resolver, beanElement.getClassName());

+                // Introspect the bean

+                beanIntrospector =

+                    new SpringBeanIntrospector(assemblyFactory, javaFactory, policyFactory, beanElement.getCustructorArgs());

+                ComponentType beanComponentType = assemblyFactory.createComponentType();

+                javaImplementation = beanIntrospector.introspectBean(beanClass, beanComponentType);

+                Map<String, JavaElementImpl> propertyMap = javaImplementation.getPropertyMembers();

+                JavaConstructorImpl constructor = javaImplementation.getConstructor();

+                // Get the references by this Spring Bean and add the unresolved ones to

+                // the component type of the Spring Assembly

+                List<Reference> beanReferences = beanComponentType.getReferences();

+                List<Property> beanProperties = beanComponentType.getProperties();

+

+                Iterator<SpringPropertyElement> itp = beanElement.getProperties().iterator();

+                while (itp.hasNext()) {

+                    SpringPropertyElement propertyElement = itp.next();

+                    if (propertyRefUnresolved(propertyElement.getRef(), beans, references, scaproperties)) {

+                        // This means an unresolved reference from the spring bean...

+                    	for (Reference reference : beanReferences) {

+                            if (propertyElement.getName().equals(reference.getName())) {

+                            	// The name of the reference in this case is the string in

+                                // the @ref attribute of the Spring property element, NOT the

+                                // name of the field in the Spring bean....

+                                reference.setName(propertyElement.getRef());

+                                componentType.getReferences().add(reference);

+                            } // end if

+                        } // end for

+

+                    	// Store the unresolved references as unresolvedBeanRef in the Spring Implementation type

+                    	for (Property scaproperty : beanProperties) {

+                            if (propertyElement.getName().equals(scaproperty.getName())) {

+                            	// The name of the reference in this case is the string in

+                                // the @ref attribute of the Spring property element, NOT the

+                                // name of the field in the Spring bean....

+                            	Class<?> interfaze = resolveClass(resolver, (propertyMap.get(propertyElement.getName()).getType()).getName());

+                                Reference theReference = createReference(interfaze, propertyElement.getRef());

+                                implementation.setUnresolvedBeanRef(propertyElement.getRef(), theReference);

+                            } // end if

+                    	} // end for

+                    } // end if

+                } // end while

+

+                Iterator<SpringConstructorArgElement> itcr = beanElement.getCustructorArgs().iterator();

+                while (itcr.hasNext()) {

+                	SpringConstructorArgElement conArgElement = itcr.next();

+                    if (propertyRefUnresolved(conArgElement.getRef(), beans, references, scaproperties)) {

+                    	for (JavaParameterImpl parameter : constructor.getParameters()) {

+                    		String paramType = parameter.getType().getName();

+                    		Class<?> interfaze = resolveClass(resolver, paramType);

+                    		// Create a component type reference/property if the constructor-arg element has a

+                            // type attribute OR index attribute declared...

+                    		if ((conArgElement.getType() != null && paramType.equals(conArgElement.getType())) ||

+                    		    (conArgElement.getIndex() != -1 && (conArgElement.getIndex() == parameter.getIndex())) ||

+                    		    (conArgElement.getAutoIndex() == parameter.getIndex()))

+                    		{

+                    			if (parameter.getClassifer().getName().equals("org.osoa.sca.annotations.Reference")) {

+                    				Reference theReference = createReference(interfaze, conArgElement.getRef());

+                    				componentType.getReferences().add(theReference);

+                    			}

+                    			if (parameter.getClassifer().getName().equals("org.osoa.sca.annotations.Property")) {

+                    				// Store the unresolved references as unresolvedBeanRef in the Spring Implementation type

+                                	// we might need to verify with the component definition later.

+                    				Reference theReference = createReference(interfaze, conArgElement.getRef());

+                        			implementation.setUnresolvedBeanRef(conArgElement.getRef(), theReference);

+                    			}

+                    		}

+                    	} // end for

+                    } // end if

+                } // end while

+

+            } // end while

+

+        } catch (ClassNotFoundException e) {

+            // Means that either an interface class, property class or a bean was not found

+            throw new ContributionReadException(e);

+        } catch (InvalidInterfaceException e) {

+            throw new ContributionReadException(e);

+        } catch (ContributionResolveException e) {

+

+        } // end try

+

+        // If we get here, the Spring assembly component type is resolved

+        componentType.setUnresolved(false);

+        implementation.setComponentType(componentType);

+        return;

+    } // end method generateComponentType

+

+    /*

+     * Determines whether a reference attribute of a Spring property element is resolved either

+     * by a bean in the application context or by an SCA reference element or by an SCA property

+     * element

+     * @param ref - a String containing the name of the reference - may be null

+     * @param beans - a List of SpringBean elements

+     * @param references - a List of SCA reference elements

+     * @return true if the property is not resolved, false if it is resolved

+     */

+    private boolean propertyRefUnresolved(String ref,

+                                          List<SpringBeanElement> beans,

+                                          List<SpringSCAReferenceElement> references,

+                                          List<SpringSCAPropertyElement> scaproperties) {

+        boolean unresolved = true;

+

+        if (ref != null) {

+            // Scan over the beans looking for a match

+            Iterator<SpringBeanElement> itb = beans.iterator();

+            while (itb.hasNext()) {

+                SpringBeanElement beanElement = itb.next();

+                // Does the bean name match the ref?

+                if (ref.equals(beanElement.getId())) {

+                    unresolved = false;

+                    break;

+                } // end if

+            } // end while

+            // Scan over the SCA reference elements looking for a match

+            if (unresolved) {

+                Iterator<SpringSCAReferenceElement> itr = references.iterator();

+                while (itr.hasNext()) {

+                    SpringSCAReferenceElement referenceElement = itr.next();

+                    if (ref.equals(referenceElement.getName())) {

+                        unresolved = false;

+                        break;

+                    } // end if

+                } // end while

+            } // end if

+            // Scan over the SCA property elements looking for a match

+            if (unresolved) {

+                Iterator<SpringSCAPropertyElement> itsp = scaproperties.iterator();

+                while (itsp.hasNext()) {

+                    SpringSCAPropertyElement propertyElement = itsp.next();

+                    if (ref.equals(propertyElement.getName())) {

+                        unresolved = false;

+                        break;

+                    } // end if

+                } // end while

+            } // end if

+        } else {

+            // In the case where ref = null, the property is not going to be a reference of any

+            // kind and can be ignored

+            unresolved = false;

+        } // end if

+

+        return unresolved;

+

+    } // end method propertyRefUnresolved

+

+    /**

+     * Gets hold of the application-context.xml file as a Spring resource

+     * @param locationAttr - the location attribute from the <implementation.spring../> element

+     * @param cl - the ClassLoader for the Spring implementation

+     */

+    protected URL getApplicationContextResource(URL url)

+        throws ContributionReadException {

+        File manifestFile = null;

+        File appXmlFile;

+        File locationFile = null;

+

+        if (url != null) {

+            String path = url.getPath();

+            locationFile = new File(path);

+        } else {

+            throw new ContributionReadException(

+                    "SpringXMLLoader getApplicationContextResource: " + "unable to find resource file "

+                        + url);

+        }

+

+        if (locationFile.isDirectory()) {

+            try {

+                manifestFile = new File(locationFile, "META-INF"+ File.separator +"MANIFEST.MF");

+                if (manifestFile.exists()) {

+                    Manifest mf = new Manifest(new FileInputStream(manifestFile));

+                    Attributes mainAttrs = mf.getMainAttributes();

+                    String appCtxPath = mainAttrs.getValue("Spring-Context");

+                    if (appCtxPath != null) {

+                        appXmlFile = new File(locationFile, appCtxPath);

+                        if (appXmlFile.exists()) {

+                            return appXmlFile.toURL();

+                        }

+                    }

+                }

+                // no manifest-specified Spring context, use default

+                appXmlFile = new File(locationFile, "META-INF" + File.separator + "spring"

+                                                        + File.separator + SpringImplementationConstants.APPLICATION_CONTEXT);

+                if (appXmlFile.exists()) {

+                    return appXmlFile.toURL();

+                }

+            } catch (IOException e) {

+                throw new ContributionReadException("Error reading manifest " + manifestFile);

+            }

+        } else {

+        	if (locationFile.isFile() && locationFile.getName().endsWith(".jar")) {

+                try {

+                    JarFile jf = new JarFile(locationFile);

+                    JarEntry je;

+                    Manifest mf = jf.getManifest();

+                    if (mf != null) {

+                        Attributes mainAttrs = mf.getMainAttributes();

+                        String appCtxPath = mainAttrs.getValue("Spring-Context");

+                        if (appCtxPath != null) {

+                            je = jf.getJarEntry(appCtxPath);

+                            if (je != null) {

+                                // TODO return a Spring specific Resource type for jars

+                                return new URL("jar:" + locationFile.toURI().toURL() + "!/" + appCtxPath);

+                            }

+                        }

+                    }

+                    je = jf.getJarEntry("META-INF" + "/" + "spring" + "/" + SpringImplementationConstants.APPLICATION_CONTEXT);

+                    if (je != null) {

+                        return new URL("jar:" + locationFile.toURI().toURL() + "!/" + SpringImplementationConstants.APPLICATION_CONTEXT);

+                    }

+                } catch (IOException e) {

+                    // bad archive

+                    // TODO: create a more appropriate exception type

+                    throw new ContributionReadException("SpringXMLLoader getApplicationContextResource: "

+                    												+ " IO exception reading context file.", e);

+                }

+        	}

+        	else {

+        		if (locationFile.getName().endsWith(".xml")) {

+        			return url;

+        		}

+        		else {

+        			// Deal with the directory inside a jar file, in case the contribution itself is a JAR file.

+        			try {

+	        			if (locationFile.getPath().indexOf(".jar") > 0) {

+	        				String jarEntry = url.getPath().substring(6, url.getPath().indexOf("!"));

+	        				JarFile jf = new JarFile(jarEntry);

+	        				JarEntry je = jf.getJarEntry(url.getPath().substring(url.getPath().indexOf("!/")+2)

+	        												+ "/" + "META-INF" + "/" + "MANIFEST.MF");

+	        			    if (je != null) {

+	        					Manifest mf = new Manifest(jf.getInputStream(je));

+	        					Attributes mainAttrs = mf.getMainAttributes();

+	                            String appCtxPath = mainAttrs.getValue("Spring-Context");

+	                            if (appCtxPath != null) {

+	                                je = jf.getJarEntry(url.getPath().substring(url.getPath().indexOf("!/")+2) + "/" + appCtxPath);

+	                                if (je != null) {

+	                                    return new URL("jar:" + url.getPath() + "/" + appCtxPath);

+	                                }

+	                            }

+	        				}

+	        			}

+            		} catch (IOException e) {

+                        throw new ContributionReadException("Error reading manifest " + manifestFile);

+                    }

+        		}

+        	}

+        }

+

+        throw new ContributionReadException("SpringXMLLoader getApplicationContextResource: "

+                                        + "META-INF/spring/" + SpringImplementationConstants.APPLICATION_CONTEXT + "not found");

+    } // end method getApplicationContextResource

+

+    /**

+     * Creates a Service for the component type based on its name and Java interface

+     */

+    public Service createService(Class<?> interfaze, String name) throws InvalidInterfaceException {

+        Service service = assemblyFactory.createService();

+        JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();

+        service.setInterfaceContract(interfaceContract);

+

+        // Set the name for the service

+        service.setName(name);

+

+        // Set the call interface and, if present, the callback interface

+        JavaInterface callInterface = javaFactory.createJavaInterface(interfaze);

+        service.getInterfaceContract().setInterface(callInterface);

+        if (callInterface.getCallbackClass() != null) {

+            JavaInterface callbackInterface = javaFactory.createJavaInterface(callInterface.getCallbackClass());

+            service.getInterfaceContract().setCallbackInterface(callbackInterface);

+        }

+        return service;

+    } // end method createService

+

+    /**

+     * Creates a Reference for the component type based on its name and Java interface

+     */

+    private org.apache.tuscany.sca.assembly.Reference createReference(Class<?> interfaze, String name)

+        throws InvalidInterfaceException {

+        org.apache.tuscany.sca.assembly.Reference reference = assemblyFactory.createReference();

+        JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();

+        reference.setInterfaceContract(interfaceContract);

+

+        // Set the name of the reference to the supplied name and the multiplicity of the reference

+        // to 1..1 - for Spring implementations, this is the only multiplicity supported

+        reference.setName(name);

+        reference.setMultiplicity(Multiplicity.ONE_ONE);

+

+        // Set the call interface and, if present, the callback interface

+        JavaInterface callInterface = javaFactory.createJavaInterface(interfaze);

+        reference.getInterfaceContract().setInterface(callInterface);

+        if (callInterface.getCallbackClass() != null) {

+            JavaInterface callbackInterface = javaFactory.createJavaInterface(callInterface.getCallbackClass());

+            reference.getInterfaceContract().setCallbackInterface(callbackInterface);

+        }

+

+        return reference;

+    }

+} // end class SpringXMLComponentTypeLoader

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/ComponentTie.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/ComponentTie.java
new file mode 100644
index 0000000000..2f245d7f06
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/ComponentTie.java
@@ -0,0 +1,41 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.implementation.spring.invocation;

+

+/**

+ * This is the Tuscany side tie for the corresponding Spring runtime side stub class.

+ * It enables the Tuscany code to invoke methods on a Spring context without

+ * needing to know about any Spring classes. See the ComponentStub class

+ * in the implementation-spring-runtime module for what the stub does. 

+ */

+import org.apache.tuscany.sca.runtime.RuntimeComponent;

+

+public class ComponentTie {

+

+    private RuntimeComponent component;

+    

+    public ComponentTie(RuntimeComponent component) {

+        this.component = component;

+    }

+

+    public Object getService(Class<?> type, String name) {

+        return component.getComponentContext().getService(type, name);

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/PropertyValueTie.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/PropertyValueTie.java
new file mode 100644
index 0000000000..743abaa79b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/PropertyValueTie.java
@@ -0,0 +1,53 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.implementation.spring.invocation;

+

+import java.util.List;

+

+import org.apache.tuscany.sca.assembly.ComponentProperty;

+import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;

+import org.apache.tuscany.sca.runtime.RuntimeComponent;

+

+/**

+ * This is the Tuscany side tie for the corresponding Spring runtime side stub class.

+ * It enables the Tuscany code to invoke methods on a Spring context without

+ * needing to know about any Spring classes. See the PropertyValueStub class

+ * in the implementation-spring-runtime module for what the stub does. 

+ */

+public class PropertyValueTie {

+

+    private RuntimeComponent component;

+    private JavaPropertyValueObjectFactory propertyFactory;

+    

+    public PropertyValueTie(RuntimeComponent component, JavaPropertyValueObjectFactory propertyFactory) {

+        this.component = component;

+        this.propertyFactory = propertyFactory;

+    }

+

+    public Object getPropertyObj(Class<?> type, String name) {

+        List<ComponentProperty> props = component.getProperties();

+        for (ComponentProperty prop : props) {

+            if (prop.getName().equals(name)) {

+                return propertyFactory.createValueFactory(prop, prop.getValue(), type).getInstance();

+            } 

+        }         

+        return null; // property name not found

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringContextStub.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringContextStub.java
new file mode 100644
index 0000000000..3d8d4112f0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringContextStub.java
@@ -0,0 +1,130 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.implementation.spring.invocation;

+

+import java.lang.reflect.Constructor;

+import java.lang.reflect.InvocationTargetException;

+import java.lang.reflect.Method;

+import java.net.URL;

+

+import org.apache.tuscany.sca.core.invocation.ProxyFactory;

+import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;

+import org.apache.tuscany.sca.implementation.spring.SpringImplementation;

+import org.apache.tuscany.sca.runtime.RuntimeComponent;

+

+/**

+ * This is the Tuscany side stub for the corresponding runtime tie class.

+ * It enables the Tuscany code to invoke methods on a Spring context without

+ * needing to know about any Spring classes. See the SpringContextTie class

+ * in the implementation-spring-runtime module for what the tie does. 

+ */

+public class SpringContextStub {

+

+    private Object tie;

+    private Method startMethod;

+    private Method closeMethod;

+    private Method getBeanMethod;

+

+    public SpringContextStub(RuntimeComponent component,

+                               SpringImplementation implementation,

+                               ProxyFactory proxyService,

+                               JavaPropertyValueObjectFactory propertyValueObjectFactory) {

+

+        initTie(component, implementation, propertyValueObjectFactory);        

+

+    }

+

+    private void initTie(RuntimeComponent component,

+                         SpringImplementation implementation,

+                         JavaPropertyValueObjectFactory propertyValueObjectFactory) {

+

+        // TODO: what class loader to use?

+        ClassLoader cl = Thread.currentThread().getContextClassLoader();

+

+        try {

+

+            Class<?> stubClass = Class.forName("org.apache.tuscany.sca.implementation.spring.runtime.context.SpringImplementationStub", true, cl);

+            Constructor<?> stubConstructor = stubClass.getConstructor(new Class<?>[]{Object.class});

+            Object stub = stubConstructor.newInstance(new SpringImplementationTie(implementation, component, propertyValueObjectFactory));

+

+            Class<?> tieClass = Class.forName("org.apache.tuscany.sca.implementation.spring.runtime.context.SpringContextTie", true, cl);

+            Constructor<?> tieConstructor = tieClass.getConstructor(new Class<?>[]{stubClass, URL.class});

+            this.tie = tieConstructor.newInstance(stub, implementation.getResource());

+            

+            this.startMethod = tieClass.getMethod("start");

+            this.closeMethod = tieClass.getMethod("close");

+            this.getBeanMethod = tieClass.getMethod("getBean", String.class);

+

+        } catch (ClassNotFoundException e) {

+            throw new RuntimeException(e);

+        } catch (SecurityException e) {

+            throw new RuntimeException(e);

+        } catch (NoSuchMethodException e) {

+            throw new RuntimeException(e);

+        } catch (IllegalArgumentException e) {

+            throw new RuntimeException(e);

+        } catch (InstantiationException e) {

+            throw new RuntimeException(e);

+        } catch (IllegalAccessException e) {

+            throw new RuntimeException(e);

+        } catch (InvocationTargetException e) {

+            throw new RuntimeException(e);

+        }

+    }

+

+    public void start() {

+        try {

+            startMethod.invoke(tie);

+        } catch (IllegalArgumentException e) {

+            throw new RuntimeException(e);

+        } catch (IllegalAccessException e) {

+            throw new RuntimeException(e);

+        } catch (InvocationTargetException e) {

+            throw new RuntimeException(e);

+        }

+    }

+

+    public void close() {

+        try {

+            closeMethod.invoke(tie);

+        } catch (IllegalArgumentException e) {

+            throw new RuntimeException(e);

+        } catch (IllegalAccessException e) {

+            throw new RuntimeException(e);

+        } catch (InvocationTargetException e) {

+            throw new RuntimeException(e);

+        }

+    }

+

+    public Object getBean(String id) throws SpringInvocationException {

+        try {

+

+            return getBeanMethod.invoke(tie, id);

+

+        } catch (IllegalArgumentException e) {

+            throw new RuntimeException(e);

+        } catch (IllegalAccessException e) {

+            throw new RuntimeException(e);

+        } catch (InvocationTargetException e) {

+            throw new RuntimeException(e);

+        }

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringImplementationProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringImplementationProvider.java
new file mode 100644
index 0000000000..e010f30776
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringImplementationProvider.java
@@ -0,0 +1,85 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.implementation.spring.invocation;

+

+import org.apache.tuscany.sca.core.invocation.ProxyFactory;

+import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;

+import org.apache.tuscany.sca.implementation.spring.SpringImplementation;

+import org.apache.tuscany.sca.interfacedef.Operation;

+import org.apache.tuscany.sca.invocation.Invoker;

+import org.apache.tuscany.sca.provider.ImplementationProvider;

+import org.apache.tuscany.sca.runtime.RuntimeComponent;

+import org.apache.tuscany.sca.runtime.RuntimeComponentService;

+

+/**

+ * A provider class for runtime Spring implementation instances

+ * @version $Rev: 511195 $ $Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $ 

+ */

+public class SpringImplementationProvider implements ImplementationProvider {

+    private RuntimeComponent component;

+    

+    // A Spring application context object

+    private SpringContextStub springContext;

+    

+    private SpringImplementation implementation;

+    

+    private JavaPropertyValueObjectFactory propertyValueObjectFactory;

+

+    /**

+     * Constructor for the provider - takes a component definition and a Spring implementation

+     * description

+     * @param component - the component in the assembly

+     * @param implementation - the implementation

+     */

+    public SpringImplementationProvider(RuntimeComponent component,

+                                        SpringImplementation implementation,

+                                        ProxyFactory proxyService,

+                                        JavaPropertyValueObjectFactory propertyValueObjectFactory) {

+        super();

+        this.implementation = implementation;

+        this.component = component;

+        this.propertyValueObjectFactory = propertyValueObjectFactory;

+

+        springContext = new SpringContextStub(component, implementation, proxyService, propertyValueObjectFactory);        

+        

+    } // end constructor

+

+    public Invoker createInvoker(RuntimeComponentService service, Operation operation) {

+        return new SpringInvoker(component, springContext, service, operation);

+    }

+    

+    public boolean supportsOneWayInvocation() {

+        return false;

+    }

+

+    /**

+     * Start this Spring implementation instance

+     */

+    public void start() {

+        springContext.start();

+    }

+

+    /**

+     * Stop this implementation instance

+     */

+    public void stop() {

+    	springContext.close();

+    }

+

+} // end class SpringImplementationProvider

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringImplementationProviderFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringImplementationProviderFactory.java
new file mode 100644
index 0000000000..b7deeb2eb5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringImplementationProviderFactory.java
@@ -0,0 +1,77 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.implementation.spring.invocation;

+

+import org.apache.tuscany.sca.core.ExtensionPointRegistry;

+import org.apache.tuscany.sca.core.invocation.ExtensibleProxyFactory;

+import org.apache.tuscany.sca.core.invocation.ProxyFactory;

+import org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint;

+import org.apache.tuscany.sca.databinding.impl.MediatorImpl;

+import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;

+import org.apache.tuscany.sca.implementation.spring.SpringImplementation;

+import org.apache.tuscany.sca.provider.ImplementationProvider;

+import org.apache.tuscany.sca.provider.ImplementationProviderFactory;

+import org.apache.tuscany.sca.runtime.RuntimeComponent;

+

+/**

+ * ImplementationProviderFactory for Spring implementation type

+ * @version $Rev: 511195 $ $Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $ 

+ *

+ */

+public class SpringImplementationProviderFactory implements ImplementationProviderFactory<SpringImplementation> {

+

+    private ProxyFactory proxyFactory;

+    private JavaPropertyValueObjectFactory propertyFactory;

+

+    /**

+     * Simple constructor

+     *

+     */

+    public SpringImplementationProviderFactory(ExtensionPointRegistry extensionPoints) {

+        super();

+        

+        ProxyFactoryExtensionPoint proxyFactories = extensionPoints.getExtensionPoint(ProxyFactoryExtensionPoint.class); 

+        proxyFactory = new ExtensibleProxyFactory(proxyFactories); 

+

+        // TODO: could the runtime have a default PropertyValueObjectFactory?

+        propertyFactory = new JavaPropertyValueObjectFactory(new MediatorImpl(extensionPoints));

+    }

+

+    /**

+     * Returns a SpringImplementationProvider for a given component and Spring implementation

+     * @param component the component for which implementation instances are required

+     * @param implementation the Spring implementation with details of the component

+     * implementation

+     * @return the SpringImplementationProvider for the specified component

+     */

+    public ImplementationProvider createImplementationProvider(RuntimeComponent component,

+                                                               SpringImplementation implementation) {

+        return new SpringImplementationProvider(component, 

+                                                implementation, 

+                                                proxyFactory, 

+                                                propertyFactory);

+    }

+

+    /**

+     * Returns the class of the Spring implementation

+     */

+    public Class<SpringImplementation> getModelType() {

+        return SpringImplementation.class;

+    }

+} // end class SpringImplementationProviderFactory

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringImplementationTie.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringImplementationTie.java
new file mode 100644
index 0000000000..6bdafdccd2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringImplementationTie.java
@@ -0,0 +1,143 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.implementation.spring.invocation;

+

+import java.util.List;

+

+import org.apache.tuscany.sca.assembly.ComponentProperty;

+import org.apache.tuscany.sca.assembly.Property;

+import org.apache.tuscany.sca.assembly.Reference;

+import org.apache.tuscany.sca.core.factory.ObjectFactory;

+import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory;

+import org.apache.tuscany.sca.implementation.spring.SpringImplementation;

+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;

+import org.apache.tuscany.sca.runtime.RuntimeComponent;

+

+/**

+ * This is the Tuscany side tie for the corresponding runtime stub class.

+ * It enables the Sping code in the runtime module to invoke methods on a

+ * Tuscany SpringImplementation without the Spring runtime module

+ * needing to know about any Tuscany classes. See the SpringImplementationStub class

+ * in the implementation-spring-runtime module for what the stub does. 

+ */

+public class SpringImplementationTie {

+

+    private SpringImplementation implementation;

+    private RuntimeComponent component;

+    private JavaPropertyValueObjectFactory propertyFactory;

+    

+    public SpringImplementationTie(SpringImplementation implementation, RuntimeComponent component, JavaPropertyValueObjectFactory propertyFactory) {

+        this.implementation = implementation;

+        this.component = component;

+        this.propertyFactory = propertyFactory;

+    }

+    

+    public String getURI() {

+        throw new IllegalStateException("Not yet impl");

+    }

+

+    public String getComponentName() {

+        return component.getName();

+    }

+    /**

+     * Method to create a Java Bean for a Property value

+     * @param <B> the class type of the Bean

+     * @param requiredType - a Class object for the required type

+     * @param name - the Property name

+     * @return - a Bean of the specified property, with value set

+     */

+    private <B> B getPropertyBean(Class<?> requiredType, String name) {

+        B propertyObject = null;

+        // Get the component's list of properties

+        List<ComponentProperty> props = component.getProperties();

+        for (ComponentProperty prop : props) {

+            if (prop.getName().equals(name)) {

+                // On finding the property, create a factory for it and create a Bean using

+                // the factory

+                ObjectFactory<?> factory = propertyFactory.createValueFactory(prop, prop.getValue(), requiredType);

+                propertyObject = (B)factory.getInstance();

+            } // end if

+        } // end for

+

+        return propertyObject;

+    }

+

+    /**

+     * Creates a proxy Bean for a reference

+     * @param <B> the Business interface type for the reference

+     * @param businessInterface - the business interface as a Class

+     * @param referenceName - the name of the Reference

+     * @return an Bean of the type defined by <B>

+     */

+    private <B> B getService(Class<B> businessInterface, String referenceName) {

+        return component.getComponentContext().getService(businessInterface, referenceName);

+    }

+

+    /**

+     * Get a Bean for a reference or for a property.

+     *

+     * @param name - the name of the Bean required

+     * @param requiredType - the required type of the Bean (either a Java class or a Java interface)

+     * @return Object - a Bean which matches the requested bean

+     */

+    public Object getBean(String name, Class<?> requiredType) {

+        System.out.println("Spring parent context - getBean called for name: " + name);

+        // The expectation is that the requested Bean is either a reference or a property

+        // from the Spring context

+        for (Reference reference : implementation.getReferences()) {

+            if (reference.getName().equals(name)) {

+                // Extract the Java interface for the reference (it can't be any other interface type

+                // for a Spring application context)

+                if (requiredType == null) {

+                    JavaInterface javaInterface = (JavaInterface)reference.getInterfaceContract().getInterface();

+                    requiredType = javaInterface.getJavaClass();

+                }

+                // Create and return the proxy for the reference

+                return getService(requiredType, reference.getName());

+            } // end if

+        } // end for

+

+        // For a property, get the name and the required Java type and create a Bean

+        // of that type with the value inserted.

+        for (Property property : implementation.getProperties()) {

+            if (property.getName().equals(name)) {

+                if (requiredType == null) {

+                    // The following code only deals with a subset of types and was superceded

+                    // by the information from the implementation (which uses Classes as found

+                    // in the Spring implementation itself.

+                    //requiredType = JavaXMLMapper.getJavaType( property.getXSDType() );

+                    requiredType = implementation.getPropertyClass(name);

+                }

+                return getPropertyBean(requiredType, property.getName());

+            } // end if

+        } // end for

+        // TODO: NoSuchBeanException

+        throw new RuntimeException("Unable to find Bean with name " + name);

+

+    } // end method getBean( String, Class )

+    

+    public Object getComponentTie() {

+        return new ComponentTie(component);

+    }

+

+    public Object getPropertyValueTie() {

+        return new PropertyValueTie(component, propertyFactory);

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringInvocationException.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringInvocationException.java
new file mode 100644
index 0000000000..d1330f8471
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringInvocationException.java
@@ -0,0 +1,40 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.implementation.spring.invocation;

+

+/**

+ * @version $Rev$ $Date$

+ */

+public class SpringInvocationException extends Exception {

+

+    private static final long serialVersionUID = -1157790036638157513L;

+

+    public SpringInvocationException(String msg) {

+        super(msg);

+    }

+    

+    public SpringInvocationException(Throwable e) {

+        super(e);

+    }

+    

+    public SpringInvocationException(String msg,Throwable e) {

+        super(msg,e);

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringInvoker.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringInvoker.java
new file mode 100644
index 0000000000..3bf68a689c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/invocation/SpringInvoker.java
@@ -0,0 +1,124 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.implementation.spring.invocation;

+

+import java.lang.reflect.InvocationTargetException;

+import java.lang.reflect.Method;

+

+import org.apache.tuscany.sca.implementation.spring.SpringBeanElement;

+import org.apache.tuscany.sca.implementation.spring.SpringImplementation;

+import org.apache.tuscany.sca.interfacedef.Operation;

+import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil;

+import org.apache.tuscany.sca.invocation.Invoker;

+import org.apache.tuscany.sca.invocation.Message;

+import org.apache.tuscany.sca.runtime.RuntimeComponent;

+import org.apache.tuscany.sca.runtime.RuntimeComponentService;

+

+/**

+ * Initial implementation of a Spring bean invoker

+ * @version $Rev: 511195 $ $Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $ 

+ */

+public class SpringInvoker implements Invoker {

+

+    private Method theMethod = null;

+    private Object bean;

+    private SpringBeanElement beanElement;

+    private boolean badInvoker = false;

+

+    private SpringContextStub springContext;

+    private Operation operation;

+

+    /**

+     * SpringInvoker constructor

+     * @param component - the Spring component to invoke

+     * @param service - the service to invoke

+     * @param operation - the operation to invoke

+     */

+    public SpringInvoker(RuntimeComponent component,

+                         SpringContextStub springContext,

+                         RuntimeComponentService service,

+                         Operation operation) {

+

+        this.springContext = springContext;

+        this.operation = operation;

+

+        // From the component and the service, identify the Spring Bean which is the target

+        SpringImplementation theImplementation = (SpringImplementation)component.getImplementation();

+        beanElement = theImplementation.getBeanFromService(service.getService());

+

+        if (beanElement == null) {

+            badInvoker = true;

+            return;

+        }

+

+    } // end constructor SpringInvoker

+

+    // Lazy-load the method to avoid timing problems with the Spring Context

+    private void setupMethod() throws SpringInvocationException{

+        try {

+            bean = springContext.getBean(beanElement.getId());

+            Class<?> beanClass = bean.getClass();

+            theMethod = JavaInterfaceUtil.findMethod(beanClass, operation);

+            //System.out.println("SpringInvoker - found method " + theMethod.getName() );

+        } catch (NoSuchMethodException e) {

+        	throw new SpringInvocationException(e);

+        }

+    }

+

+    private Object doInvoke(Object payload) throws SpringInvocationException {

+        if (theMethod == null)

+            setupMethod();

+

+        if (badInvoker)

+            throw new SpringInvocationException("Spring invoker incorrectly configured");

+        // Invoke the method on the Spring bean using the payload, returning the results

+        try {

+            Object ret;

+

+            if (payload != null && !payload.getClass().isArray()) {

+                ret = theMethod.invoke(bean, payload);

+            } else {

+                ret = theMethod.invoke(bean, (Object[])payload);

+            }

+            return ret;

+        } catch (InvocationTargetException e) {

+            throw new SpringInvocationException("Spring invoker invoke method '"+ theMethod.getName()+"' error.",e.getCause());

+        } catch (Exception e) {

+            throw new SpringInvocationException("Spring invoker invoke method '"+ theMethod.getName()+"' error.",e);

+        }

+

+    } // end method doInvoke

+

+    /**

+     * @param msg the message to invoke on the target bean

+     */

+    public Message invoke(Message msg) {

+        try {

+            Object resp = doInvoke(msg.getBody());

+            msg.setBody(resp);

+        } catch (SpringInvocationException e) {

+            msg.setFaultBody(e.getCause());

+        }catch (Throwable e) {

+            msg.setFaultBody(e);

+        }

+        //System.out.println("Spring Invoker - invoke called");

+        return msg;

+    } // end method invoke

+

+} // end class SpringInvoker

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringImplementationProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringImplementationProcessor.java
new file mode 100644
index 0000000000..eab0fb8942
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/java/org/apache/tuscany/sca/implementation/spring/xml/SpringImplementationProcessor.java
@@ -0,0 +1,233 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.implementation.spring.xml;

+

+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;

+

+import javax.xml.namespace.QName;

+import javax.xml.stream.XMLStreamException;

+import javax.xml.stream.XMLStreamReader;

+import javax.xml.stream.XMLStreamWriter;

+

+import org.apache.tuscany.sca.assembly.AssemblyFactory;

+import org.apache.tuscany.sca.assembly.ComponentType;

+import org.apache.tuscany.sca.assembly.xml.Constants;

+import org.apache.tuscany.sca.assembly.xml.PolicySubjectProcessor;

+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;

+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;

+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;

+import org.apache.tuscany.sca.core.FactoryExtensionPoint;

+import org.apache.tuscany.sca.implementation.spring.SpringImplementation;

+import org.apache.tuscany.sca.implementation.spring.introspect.SpringXMLComponentTypeLoader;

+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;

+import org.apache.tuscany.sca.monitor.Monitor;

+import org.apache.tuscany.sca.monitor.Problem;

+import org.apache.tuscany.sca.monitor.Problem.Severity;

+import org.apache.tuscany.sca.policy.PolicyFactory;

+

+/**

+ * SpringArtifactProcessor is responsible for processing the XML of an <implementation.spring.../>

+ * element in an SCA SCDL file.

+ *

+ * @version $Rev: 511195 $ $Date: 2007-02-24 02:29:46 +0000 (Sat, 24 Feb 2007) $

+ */

+public class SpringImplementationProcessor implements StAXArtifactProcessor<SpringImplementation> {

+

+    private static final String LOCATION = "location";

+    private static final String IMPLEMENTATION_SPRING = "implementation.spring";

+    private static final QName IMPLEMENTATION_SPRING_QNAME = new QName(Constants.SCA11_NS, IMPLEMENTATION_SPRING);

+    private static final String MSG_LOCATION_MISSING = "Reading implementation.spring - location attribute missing";

+

+    private AssemblyFactory assemblyFactory;

+    private JavaInterfaceFactory javaFactory;

+    private PolicyFactory policyFactory;

+    private PolicySubjectProcessor policyProcessor;

+    private Monitor monitor;

+

+    private FactoryExtensionPoint factories;

+

+    public SpringImplementationProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {

+        this.factories = modelFactories;

+        this.assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);

+        this.javaFactory = modelFactories.getFactory(JavaInterfaceFactory.class);

+        this.policyFactory = modelFactories.getFactory(PolicyFactory.class);

+        this.policyProcessor = new PolicySubjectProcessor(policyFactory);

+        this.monitor = monitor;

+    }

+

+    /**

+     * Report a exception.

+     *

+     * @param problems

+     * @param message

+     * @param model

+     */

+    private void error(String message, Object model, Exception ex) {

+    	 if (monitor != null) {

+	        Problem problem = monitor.createProblem(this.getClass().getName(), "impl-spring-validation-messages", Severity.ERROR, model, message, ex);

+	        monitor.problem(problem);

+    	 }

+    }

+

+    /**

+     * Report a error.

+     *

+     * @param problems

+     * @param message

+     * @param model

+     */

+    private void error(String message, Object model, Object... messageParameters) {

+    	 if (monitor != null) {

+	        Problem problem = monitor.createProblem(this.getClass().getName(), "impl-spring-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters);

+	        monitor.problem(problem);

+    	 }

+    }

+

+    /*

+     * Read the XML and parse out the attributes.

+     *

+     * <implementation.spring.../> has a single required attribute:

+     * "location" - which is the target URI of of an archive file or a directory that contains the Spring

+     * application context files.

+     * If the resource identified by the location attribute is an archive file, then the file

+     * META-INF/MANIFEST.MF is read from the archive.

+     * If the location URI identifies a directory, then META-INF/MANIFEST.MF must exist

+     * underneath that directory.

+     * If the manifest file contains a header "Spring-Context" of the format:

+     *    Spring-Context ::= path ( ';' path )*

+     *

+     * Where path is a relative path with respect to the location URI, then the set of paths

+     * specified in the header identify the context configuration files.

+     * If there is no MANIFEST.MF file or no Spring-Context header within that file,

+     * then the default behaviour is to build an application context using all the *.xml files

+     * in the METAINF/spring directory.

+     */

+    public SpringImplementation read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {

+

+        // Create the Spring implementation

+        SpringImplementation springImplementation = null;

+

+        // Read the location attribute for the spring implementation

+        String springLocation = reader.getAttributeValue(null, LOCATION);

+        if (springLocation != null) {

+        	springImplementation = new SpringImplementation();

+        	springImplementation.setLocation(springLocation);

+        	springImplementation.setUnresolved(true);

+            processComponentType(springImplementation);

+        } else {

+        	error("LocationAttributeMissing", reader);

+            //throw new ContributionReadException(MSG_LOCATION_MISSING);

+        }

+

+        // Read policies

+        policyProcessor.readPolicies(springImplementation, reader);

+

+        // Skip to end element

+        while (reader.hasNext()) {

+            if (reader.next() == END_ELEMENT && IMPLEMENTATION_SPRING_QNAME.equals(reader.getName())) {

+                break;

+            }

+        } // end while

+

+        return springImplementation;

+    } // end read

+

+    /*

+     * Handles the component type for the Spring implementation

+     * @param springImplementation - a Spring implementation.  The component type information

+     * is created for this implementation

+     *

+     */

+    private void processComponentType(SpringImplementation springImplementation) {

+

+        // Create a ComponentType and mark it unresolved

+        ComponentType componentType = assemblyFactory.createComponentType();

+        componentType.setUnresolved(true);

+        springImplementation.setComponentType(componentType);

+    } // end processComponentType

+

+    /*

+     * Write out the XML representation of the Spring implementation

+     * <implementation.spring location="..." />

+     */

+    public void write(SpringImplementation springImplementation, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {

+

+        // Write <implementation.spring>

+        policyProcessor.writePolicyPrefixes(springImplementation, writer);

+        writer.writeStartElement(Constants.SCA11_NS, IMPLEMENTATION_SPRING);

+        policyProcessor.writePolicyAttributes(springImplementation, writer);

+

+        if (springImplementation.getLocation() != null) {

+            writer.writeAttribute(LOCATION, springImplementation.getLocation());

+        }

+

+        writer.writeEndElement();

+

+    } // end write

+

+    /**

+     * Resolves the Spring implementation - loads the Spring application-context XML and

+     * derives the spring implementation componentType from it

+     */

+    public void resolve(SpringImplementation springImplementation, ModelResolver resolver)

+        throws ContributionResolveException {

+

+    	if (springImplementation == null)

+    		return;

+

+        /* Load the Spring component type by reading the Spring application context */

+        SpringXMLComponentTypeLoader springLoader =

+            new SpringXMLComponentTypeLoader(factories, assemblyFactory, javaFactory, policyFactory);

+        try {

+            // Load the Spring Implementation information from its application context file...

+            springLoader.load(springImplementation, resolver);

+        } catch (ContributionReadException e) {

+        	ContributionResolveException ce = new ContributionResolveException(e);

+        	error("ContributionResolveException", resolver, ce);

+            throw ce;

+        }

+

+        ComponentType ct = springImplementation.getComponentType();

+        if (ct.isUnresolved()) {

+            // If the introspection fails to resolve, try to find a side file...

+            ComponentType componentType = resolver.resolveModel(ComponentType.class, ct);

+            if (componentType.isUnresolved()) {

+            	error("UnableToResolveComponentType", resolver);

+                //throw new ContributionResolveException("SpringArtifactProcessor: unable to resolve componentType for Spring component");

+            } else {

+                springImplementation.setComponentType(componentType);

+                springImplementation.setUnresolved(false);

+           }

+

+        } // end if

+

+    } // end method resolve

+

+    public QName getArtifactType() {

+        return IMPLEMENTATION_SPRING_QNAME;

+    }

+

+    public Class<SpringImplementation> getModelType() {

+        return SpringImplementation.class;

+    }

+

+} // end class SpringArtifactProcessor

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..52fe975f14
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the artifact processor extension

+org.apache.tuscany.sca.implementation.spring.xml.SpringImplementationProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#implementation.spring,model=org.apache.tuscany.sca.implementation.spring.SpringImplementation

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
new file mode 100644
index 0000000000..41e20e531f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the implementation extension

+org.apache.tuscany.sca.implementation.spring.invocation.SpringImplementationProviderFactory;model=org.apache.tuscany.sca.implementation.spring.SpringImplementation

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/resources/impl-spring-validation-messages.properties b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/resources/impl-spring-validation-messages.properties
new file mode 100644
index 0000000000..a348225d31
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-spring/src/main/resources/impl-spring-validation-messages.properties
@@ -0,0 +1,23 @@
+#

+#

+#    Licensed to the Apache Software Foundation (ASF) under one

+#    or more contributor license agreements. See the NOTICE file

+#    distributed with this work for additional information

+#    regarding copyright ownership. The ASF licenses this file

+#    to you under the Apache License, Version 2.0 (the

+#    "License"); you may not use this file except in compliance

+#    with the License. You may obtain a copy of the License at

+#

+#    http://www.apache.org/licenses/LICENSE-2.0

+#

+#    Unless required by applicable law or agreed to in writing,

+#    software distributed under the License is distributed on an

+#    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+#    KIND, either express or implied. See the License for the

+#    specific language governing permissions and limitations

+#    under the License.

+#

+#

+LocationAttributeMissing = Reading implementation.spring - location attribute missing

+ContributionResolveException = ContributionResolveException occured due to:

+UnableToResolveComponentType = SpringArtifactProcessor: unable to resolve componentType for Spring component
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/LICENSE
new file mode 100644
index 0000000000..f602cf9395
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/LICENSE
@@ -0,0 +1,241 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+===============================================================================
+
+Apache Tuscany SCA for Java Subcomponents
+=========================================: 
+
+The Tuscany SCA for Java release includes a number of subcomponents with
+separate copyright notices and license terms. Your use of the source
+code for the these subcomponents is subject to the terms and
+conditions of the following licenses.
+
+===============================================================================
+This module includes files under the following license:
+
+Permission to copy, display and distribute the Service Component Architecture Specification and/or
+portions thereof, without modification, in any medium without fee or royalty is hereby granted, provided
+that you include the following on ALL copies of the Service Component Architecture Specification, or
+portions thereof, that you make:
+
+1. A link or URL to the Service Component Architecture Specification at this location:
+· http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+
+2. The full text of the copyright notice as shown in the Service Component Architecture Specification.
+
+BEA, Cape Clear, IBM, Interface21, IONA, Oracle, Primeton, Progress Software, Red Hat, Rogue Wave,
+SAP, Siemens, Software AG., Sun, Sybase, TIBCO (collectively, the "Authors") agree to grant you a
+royalty-free license, under reasonable, non-discriminatory terms and conditions to patents that they deem
+necessary to implement the Service Component Architecture Specification.
+THE Service Component Architecture SPECIFICATION IS PROVIDED "AS IS," AND THE
+AUTHORS MAKE NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED,
+REGARDING THIS SPECIFICATION AND THE IMPLEMENTATION OF ITS CONTENTS,
+INCLUDING, BUT NOT LIMITED TO, WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+PARTICULAR PURPOSE, NON-INFRINGEMENT OR TITLE.
+THE AUTHORS WILL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL
+OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR RELATING TO ANY USE OR
+DISTRIBUTION OF THE Service Components Architecture SPECIFICATION.
+The name and trademarks of the Authors may NOT be used in any manner, including advertising or
+publicity pertaining to the Service Component Architecture Specification or its contents without specific,
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..abfed62f09
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/META-INF/MANIFEST.MF
@@ -0,0 +1,29 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.implementation.web.runtime.utils;ver

+ sion="2.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Web Implementation Web Runtime

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397153500

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Implementation Web Runtime

+Bundle-SymbolicName: org.apache.tuscany.sca.implementation.web.runtime

+Bundle-DocURL: http://www.apache.org/

+Import-Package: javax.servlet,

+ javax.servlet.jsp,

+ javax.servlet.jsp.tagext,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.host.http;version="2.0.0",

+ org.apache.tuscany.sca.implementation.web;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.invocation;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.apache.tuscany.sca.provider;version="2.0.0",

+ org.apache.tuscany.sca.runtime;version="2.0.0",

+ org.oasisopen.sca.annotation;version="2.0.0",

+ org.oasisopen.sca;version="2.0.0"

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/NOTICE
new file mode 100644
index 0000000000..d989435591
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/NOTICE
@@ -0,0 +1,12 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
+This product also includes software under the Service Component Architecture specification license
+(see the LICENSE file contained in this distribution) with the following copyright
+
+(c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA
+Technologies, Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens
+AG., Software AG., Sun Microsystems, Inc., Sybase Inc., TIBCO Software Inc., 2005, 2008. All rights reserved.
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/pom.xml
new file mode 100644
index 0000000000..d4ec50a5b5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/pom.xml
@@ -0,0 +1,96 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-implementation-web-runtime</artifactId>
+    <name>Apache Tuscany SCA Web Implementation Runtime</name>
+
+    <dependencies>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-web</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-host-webapp</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.5</version>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.geronimo.specs</groupId>
+            <artifactId>geronimo-jsp_2.1_spec</artifactId>
+            <version>1.0.1</version>
+            <scope>provided</scope>
+        </dependency>
+
+        <!-- provided scope doesn't pull in transitive dependencies -->
+        <dependency>
+            <groupId>org.apache.geronimo.specs</groupId>
+            <artifactId>geronimo-el_1.0_spec</artifactId>
+            <version>1.0.1</version>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>2.0-M3</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.5</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/src/main/java/org/apache/tuscany/sca/implementation/web/runtime/WebImplementationProviderFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/src/main/java/org/apache/tuscany/sca/implementation/web/runtime/WebImplementationProviderFactory.java
new file mode 100644
index 0000000000..663af52877
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/src/main/java/org/apache/tuscany/sca/implementation/web/runtime/WebImplementationProviderFactory.java
@@ -0,0 +1,68 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.implementation.web.runtime;

+

+import java.util.List;

+

+import org.apache.tuscany.sca.core.ExtensionPointRegistry;

+import org.apache.tuscany.sca.host.http.ServletHost;

+import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint;

+import org.apache.tuscany.sca.implementation.web.WebImplementation;

+import org.apache.tuscany.sca.interfacedef.Operation;

+import org.apache.tuscany.sca.invocation.Invoker;

+import org.apache.tuscany.sca.provider.ImplementationProvider;

+import org.apache.tuscany.sca.provider.ImplementationProviderFactory;

+import org.apache.tuscany.sca.runtime.RuntimeComponent;

+import org.apache.tuscany.sca.runtime.RuntimeComponentService;

+

+public class WebImplementationProviderFactory implements ImplementationProviderFactory<WebImplementation> {

+

+    private ServletHost servletHost;

+

+    public WebImplementationProviderFactory(ExtensionPointRegistry extensionPoints) {

+        ServletHostExtensionPoint servletHosts = extensionPoints.getExtensionPoint(ServletHostExtensionPoint.class);

+        List<ServletHost> hosts = servletHosts.getServletHosts();

+        if (!hosts.isEmpty()) {

+            this.servletHost = hosts.get(0);

+        }

+    }

+

+    public ImplementationProvider createImplementationProvider(RuntimeComponent component, WebImplementation implementation) {

+        servletHost.setAttribute("org.apache.tuscany.sca.implementation.web.RuntimeComponent", component);

+

+        return new ImplementationProvider() {

+            

+            public Invoker createInvoker(RuntimeComponentService arg0, Operation arg1) {

+                throw new UnsupportedOperationException("Components using implementation.web have no services");

+            }

+            public void start() {

+            }

+            public void stop() {

+            }

+            public boolean supportsOneWayInvocation() {

+                return false;

+            }

+        };

+    }

+    

+    public Class<WebImplementation> getModelType() {

+        return WebImplementation.class;

+    }

+    

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/src/main/java/org/apache/tuscany/sca/implementation/web/runtime/jsp/ReferenceTEI.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/src/main/java/org/apache/tuscany/sca/implementation/web/runtime/jsp/ReferenceTEI.java
new file mode 100644
index 0000000000..95d082a3b4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/src/main/java/org/apache/tuscany/sca/implementation/web/runtime/jsp/ReferenceTEI.java
@@ -0,0 +1,45 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.implementation.web.runtime.jsp;

+

+import javax.servlet.jsp.tagext.TagData;

+import javax.servlet.jsp.tagext.TagExtraInfo;

+import javax.servlet.jsp.tagext.VariableInfo;

+

+/**

+ * TagExtraInfo class for the SCA reference tags

+ * <sca:reference name="service" type="test.MyService" scope="1" />

+ *

+ * @version $Rev: 685532 $ $Date: 2008-08-13 14:03:50 +0100 (Wed, 13 Aug 2008) $

+ */

+public class ReferenceTEI extends TagExtraInfo {

+

+    @Override

+    public VariableInfo[] getVariableInfo(TagData data) {

+        VariableInfo info1

+           = new VariableInfo(

+              data.getAttributeString("name"),

+              data.getAttributeString("type"),

+              true,

+              VariableInfo.AT_END);

+        VariableInfo[] info = { info1 } ;

+        return info;

+     }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/src/main/java/org/apache/tuscany/sca/implementation/web/runtime/jsp/ReferenceTag.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/src/main/java/org/apache/tuscany/sca/implementation/web/runtime/jsp/ReferenceTag.java
new file mode 100644
index 0000000000..a82b33fc2d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/src/main/java/org/apache/tuscany/sca/implementation/web/runtime/jsp/ReferenceTag.java
@@ -0,0 +1,94 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.implementation.web.runtime.jsp;

+

+import javax.servlet.ServletContext;

+import javax.servlet.jsp.JspException;

+import javax.servlet.jsp.PageContext;

+import javax.servlet.jsp.tagext.TagSupport;

+

+import org.apache.tuscany.sca.runtime.RuntimeComponent;

+import org.oasisopen.sca.ServiceReference;

+

+/**

+ * Tag to handle SCA references

+ * <sca:reference name="service" type="test.MyService" scope="1" />

+ *

+ * @version $Rev: 738490 $ $Date: 2009-01-28 14:07:54 +0000 (Wed, 28 Jan 2009) $

+ */

+public class ReferenceTag extends TagSupport {

+    private static final long serialVersionUID = 1L;

+

+    protected String name;

+    protected String type;

+    protected Integer scope = PageContext.PAGE_SCOPE;

+

+    @Override

+    public int doStartTag() throws JspException {

+        return SKIP_BODY;

+    }

+

+    @Override

+    public int doEndTag() throws JspException {

+

+        ServletContext servletContext = pageContext.getServletContext();

+        RuntimeComponent component = (RuntimeComponent)servletContext.getAttribute("org.apache.tuscany.sca.implementation.web.RuntimeComponent");

+        

+        Class<?> typeClass;

+        try {

+            typeClass = Class.forName(type, true, Thread.currentThread().getContextClassLoader());

+        } catch (ClassNotFoundException e) {

+            throw new JspException("Reference '" + name + "' type class not found: " + type);

+        }

+        

+        ServiceReference<?> sr = component.getComponentContext().getServiceReference(typeClass, name);

+        if (sr == null) {

+            throw new JspException("Reference '" + name + "' undefined");

+        }

+

+        pageContext.setAttribute(name, sr.getService(), scope);

+

+        return EVAL_PAGE;

+    }

+

+    public String getName() {

+        return name;

+    }

+

+    public void setName(String name) {

+        this.name = name;

+    }

+

+    public Integer getScope() {

+        return scope;

+    }

+

+    public void setScope(Integer scope) {

+        this.scope = scope;

+    }

+

+    public String getType() {

+        return type;

+    }

+

+    public void setType(String type) {

+        this.type = type;

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/src/main/java/org/apache/tuscany/sca/implementation/web/runtime/utils/ContextHelper.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/src/main/java/org/apache/tuscany/sca/implementation/web/runtime/utils/ContextHelper.java
new file mode 100644
index 0000000000..a7c03be2ae
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/src/main/java/org/apache/tuscany/sca/implementation/web/runtime/utils/ContextHelper.java
@@ -0,0 +1,133 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.implementation.web.runtime.utils;

+

+import java.lang.reflect.Field;

+import java.lang.reflect.InvocationTargetException;

+import java.lang.reflect.Method;

+

+import javax.servlet.ServletContext;

+

+import org.apache.tuscany.sca.assembly.ComponentProperty;

+import org.apache.tuscany.sca.runtime.RuntimeComponent;

+import org.oasisopen.sca.ComponentContext;

+import org.oasisopen.sca.ServiceReference;

+import org.oasisopen.sca.ServiceRuntimeException;

+import org.oasisopen.sca.annotation.ComponentName;

+import org.oasisopen.sca.annotation.Context;

+import org.oasisopen.sca.annotation.Property;

+import org.oasisopen.sca.annotation.Reference;

+

+public class ContextHelper {

+

+    public static final String COMPONENT_ATTR = "org.apache.tuscany.sca.implementation.web.RuntimeComponent";

+

+    public static ComponentContext getComponentContext(ServletContext sc) {

+        RuntimeComponent rc = (RuntimeComponent)sc.getAttribute(COMPONENT_ATTR);

+        return rc.getComponentContext();

+    }

+

+    public static <T> T getReference(String name, Class<T> type, ServletContext sc) {

+        ServiceReference<T> sr = getComponentContext(sc).getServiceReference(type, name);

+        if (sr == null) {

+            throw new ServiceRuntimeException("Reference '" + name + "' undefined");

+        }

+        return sr.getService();

+    }

+

+    public static Object getProperty(String name, ServletContext sc) {

+        RuntimeComponent rc = (RuntimeComponent)sc.getAttribute(COMPONENT_ATTR);

+        for (ComponentProperty p : rc.getProperties()) {

+            if (name.equals(p.getName())) {

+                return p.getValue();

+            }

+        }

+        return null;

+    }

+

+    public static void inject(Object instance, ServletContext sc) throws IllegalArgumentException, IllegalAccessException, InvocationTargetException {

+

+        Class<?> clazz = instance.getClass();

+        for (Field field : clazz.getDeclaredFields()) {

+            if (field.isAnnotationPresent(Reference.class)) {

+                Reference ref = field.getAnnotation(Reference.class);

+                String name = ref.name() != null && !ref.name().equals("") ? ref.name() : field.getName();

+                Object value = getReference(name, field.getType(), sc);

+                setField(instance, field, value);

+            } else if (field.isAnnotationPresent(Property.class)) {

+                Property prop = field.getAnnotation(Property.class);

+                String name = prop.name() != null && !prop.name().equals("") ? prop.name() : field.getName();

+                Object value = getProperty(name, sc);

+                setField(instance, field, value);

+            } else if (field.isAnnotationPresent(ComponentName.class)) {

+                RuntimeComponent rc = (RuntimeComponent)sc.getAttribute(COMPONENT_ATTR);

+                setField(instance, field, rc.getName());

+            } else if (field.isAnnotationPresent(Context.class)) {

+                setField(instance, field, getComponentContext(sc));

+            }

+        }

+

+        for (Method method : clazz.getDeclaredMethods()) {

+            if (!method.getName().startsWith("set") || method.getParameterTypes().length != 1) {

+                continue;

+            }

+            String targetName = method.getName().substring(3);

+            Class<?> type = method.getParameterTypes()[0];

+

+            if (method.isAnnotationPresent(Reference.class)) {

+                Reference ref = method.getAnnotation(Reference.class);

+                String name = ref.name() != null && !ref.name().equals("") ? ref.name() : targetName;

+                Object value = getReference(name, type, sc);

+                setMethod(instance, method, value);

+            } else if (method.isAnnotationPresent(Property.class)) {

+                Property prop = method.getAnnotation(Property.class);

+                String name = prop.name() != null && !prop.name().equals("") ? prop.name() : targetName;

+                Object value = getProperty(name, sc);

+                setMethod(instance, method, value);

+            } else if (method.isAnnotationPresent(ComponentName.class)) {

+                RuntimeComponent rc = (RuntimeComponent)sc.getAttribute(COMPONENT_ATTR);

+                setMethod(instance, method, rc.getName());

+            } else if (method.isAnnotationPresent(Context.class)) {

+                setMethod(instance, method, getComponentContext(sc));

+            }

+        }

+    }

+

+    private static void setMethod(Object instance, Method method, Object value) throws IllegalArgumentException, IllegalAccessException, InvocationTargetException {

+        if (method.isAccessible()) {

+            method.invoke(instance, new Object[] {value});

+        } else {

+            method.setAccessible(true);

+            method.invoke(instance, new Object[] {value});

+            method.setAccessible(false);

+        }

+    }

+

+    private static void setField(Object instance, Field field, Object value) throws IllegalArgumentException, IllegalAccessException {

+        if (field.isAccessible()) {

+            field.set(instance, value);

+        } else {

+            field.setAccessible(true);

+            field.set(instance, value);

+            field.setAccessible(false);

+        }

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/src/main/resources/META-INF/sca.tld b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/src/main/resources/META-INF/sca.tld
new file mode 100644
index 0000000000..8a9ce93204
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/src/main/resources/META-INF/sca.tld
@@ -0,0 +1,49 @@
+<?xml version = '1.0' encoding = 'ISO-8859-1'?>

+<!--

+(c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA

+Technologies, Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens

+AG., Software AG., Sun Microsystems, Inc., Sybase Inc., TIBCO Software Inc., 2005, 2008. All rights reserved.

+

+see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications

+ -->

+

+<taglib version="2.1" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee/web-jsptaglibrary_2_1.xsd">

+

+  <tlib-version>1.0</tlib-version>

+  <short-name>SCA-JSP</short-name>

+  <uri>http://www.osoa.org/sca/sca_jsp.tld</uri>

+  <description>A tag library for integrating sca components with jsp</description>

+

+  <tag>

+

+    <name>reference</name>

+

+    <tag-class>org.apache.tuscany.sca.implementation.web.runtime.jsp.ReferenceTag</tag-class>

+    <tei-class>org.apache.tuscany.sca.implementation.web.runtime.jsp.ReferenceTEI</tei-class>

+    

+    <attribute>

+      <name>name</name>

+      <required>true</required>

+      <rtexprvalue>false</rtexprvalue>

+      <type>java.lang.String</type>

+    </attribute>

+

+    <attribute>

+      <name>type</name>

+      <required>true</required>

+      <rtexprvalue>false</rtexprvalue>

+      <type>java.lang.String</type>

+    </attribute>

+

+    <attribute>

+      <name>scope</name>

+      <required>false</required>

+      <rtexprvalue>false</rtexprvalue>

+      <type>java.lang.Integer</type>

+    </attribute>

+

+    <body-content>empty</body-content>

+

+  </tag>

+

+</taglib>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
new file mode 100644
index 0000000000..9b769c9b10
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the implementation extension

+org.apache.tuscany.sca.implementation.web.runtime.WebImplementationProviderFactory;model=org.apache.tuscany.sca.implementation.web.WebImplementation

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/LICENSE
new file mode 100644
index 0000000000..6e529a25c4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/LICENSE
@@ -0,0 +1,205 @@
+

+                                 Apache License

+                           Version 2.0, January 2004

+                        http://www.apache.org/licenses/

+

+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

+

+   1. Definitions.

+

+      "License" shall mean the terms and conditions for use, reproduction,

+      and distribution as defined by Sections 1 through 9 of this document.

+

+      "Licensor" shall mean the copyright owner or entity authorized by

+      the copyright owner that is granting the License.

+

+      "Legal Entity" shall mean the union of the acting entity and all

+      other entities that control, are controlled by, or are under common

+      control with that entity. For the purposes of this definition,

+      "control" means (i) the power, direct or indirect, to cause the

+      direction or management of such entity, whether by contract or

+      otherwise, or (ii) ownership of fifty percent (50%) or more of the

+      outstanding shares, or (iii) beneficial ownership of such entity.

+

+      "You" (or "Your") shall mean an individual or Legal Entity

+      exercising permissions granted by this License.

+

+      "Source" form shall mean the preferred form for making modifications,

+      including but not limited to software source code, documentation

+      source, and configuration files.

+

+      "Object" form shall mean any form resulting from mechanical

+      transformation or translation of a Source form, including but

+      not limited to compiled object code, generated documentation,

+      and conversions to other media types.

+

+      "Work" shall mean the work of authorship, whether in Source or

+      Object form, made available under the License, as indicated by a

+      copyright notice that is included in or attached to the work

+      (an example is provided in the Appendix below).

+

+      "Derivative Works" shall mean any work, whether in Source or Object

+      form, that is based on (or derived from) the Work and for which the

+      editorial revisions, annotations, elaborations, or other modifications

+      represent, as a whole, an original work of authorship. For the purposes

+      of this License, Derivative Works shall not include works that remain

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+

+      "Contribution" shall mean any work of authorship, including

+      the original version of the Work and any modifications or additions

+      to that Work or Derivative Works thereof, that is intentionally

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+      "Contributor" shall mean Licensor and any individual or Legal Entity

+      on behalf of whom a Contribution has been received by Licensor and

+      subsequently incorporated within the Work.

+

+   2. Grant of Copyright License. Subject to the terms and conditions of

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+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable

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+   3. Grant of Patent License. Subject to the terms and conditions of

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+      or a Contribution incorporated within the Work constitutes direct

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+      granted to You under this License for that Work shall terminate

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+

+   4. Redistribution. You may reproduce and distribute copies of the

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+      meet the following conditions:

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+      (a) You must give any other recipients of the Work or

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+

+      (c) You must retain, in the Source form of any Derivative Works

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+      the conditions stated in this License.

+

+   5. Submission of Contributions. Unless You explicitly state otherwise,

+      any Contribution intentionally submitted for inclusion in the Work

+      by You to the Licensor shall be under the terms and conditions of

+      this License, without any additional terms or conditions.

+      Notwithstanding the above, nothing herein shall supersede or modify

+      the terms of any separate license agreement you may have executed

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+

+   6. Trademarks. This License does not grant permission to use the trade

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+      origin of the Work and reproducing the content of the NOTICE file.

+

+   7. Disclaimer of Warranty. Unless required by applicable law or

+      agreed to in writing, Licensor provides the Work (and each

+      Contributor provides its Contributions) on an "AS IS" BASIS,

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+

+   8. Limitation of Liability. In no event and under no legal theory,

+      whether in tort (including negligence), contract, or otherwise,

+      unless required by applicable law (such as deliberate and grossly

+      negligent acts) or agreed to in writing, shall any Contributor be

+      liable to You for damages, including any direct, indirect, special,

+      incidental, or consequential damages of any character arising as a

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+   9. Accepting Warranty or Additional Liability. While redistributing

+      the Work or Derivative Works thereof, You may choose to offer,

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+      incurred by, or claims asserted against, such Contributor by reason

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+

+   END OF TERMS AND CONDITIONS

+

+   APPENDIX: How to apply the Apache License to your work.

+

+      To apply the Apache License to your work, attach the following

+      boilerplate notice, with the fields enclosed by brackets "[]"

+      replaced with your own identifying information. (Don't include

+      the brackets!)  The text should be enclosed in the appropriate

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+      file or class name and description of purpose be included on the

+      same "printed page" as the copyright notice for easier

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+

+   Copyright [yyyy] [name of copyright owner]

+

+   Licensed under the Apache License, Version 2.0 (the "License");

+   you may not use this file except in compliance with the License.

+   You may obtain a copy of the License at

+

+       http://www.apache.org/licenses/LICENSE-2.0

+

+   Unless required by applicable law or agreed to in writing, software

+   distributed under the License is distributed on an "AS IS" BASIS,

+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+   See the License for the specific language governing permissions and

+   limitations under the License.

+

+

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..017bb9894a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/META-INF/MANIFEST.MF
@@ -0,0 +1,29 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.implementation.web;uses:="org.apache.t

+ uscany.sca.assembly";version="2.0.0"

+Private-Package: org.apache.tuscany.sca.implementation.web.impl;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Web Implementation Web Model

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397153500

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Implementation Web Model

+Import-Package: javax.xml.stream;resolution:=optional,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.assembly.builder;version="2.0.0",

+ org.apache.tuscany.sca.assembly.impl;version="2.0.0",

+ org.apache.tuscany.sca.assembly.xml;version="2.0.0",

+ org.apache.tuscany.sca.contribution;version="2.0.0",

+ org.apache.tuscany.sca.contribution.processor;version="2.0.0",

+ org.apache.tuscany.sca.contribution.resolver;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.implementation.web;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.apache.tuscany.sca.runtime;version="2.0.0",

+ org.apache.tuscany.sca.xsd;version="2.0.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.implementation.web

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/NOTICE
new file mode 100644
index 0000000000..1325efd8bf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}

+Copyright (c) 2005 - 2008 The Apache Software Foundation

+

+This product includes software developed by

+The Apache Software Foundation (http://www.apache.org/).

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/pom.xml
new file mode 100644
index 0000000000..1b43ffd1b0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/pom.xml
@@ -0,0 +1,87 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-modules</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>tuscany-implementation-web</artifactId>

+    <name>Apache Tuscany SCA Web Implementation Model</name>

+

+    <dependencies>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-assembly</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-assembly-xml</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-core-spi</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+ 

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-policy</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-contribution</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-monitor</artifactId>

+            <version>2.0-M3</version>

+            <scope>test</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-definitions</artifactId>

+            <version>2.0-M3</version>

+            <scope>test</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>junit</groupId>

+            <artifactId>junit</artifactId>

+            <version>4.5</version>

+            <scope>test</scope>

+        </dependency>

+

+    </dependencies>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/main/java/org/apache/tuscany/sca/implementation/web/WebImplementation.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/main/java/org/apache/tuscany/sca/implementation/web/WebImplementation.java
new file mode 100644
index 0000000000..86af3d7204
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/main/java/org/apache/tuscany/sca/implementation/web/WebImplementation.java
@@ -0,0 +1,42 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.implementation.web;

+

+import org.apache.tuscany.sca.assembly.Implementation;

+

+

+

+/**

+ * The model representing an Web implementation in an SCA assembly model.

+ */

+public interface WebImplementation extends Implementation {

+    

+    /**

+     * Returns the webapp URI.

+     * @return the webapp URI

+     */

+    String getWebURI();

+    

+    /**

+     * Sets the Webapp URI.

+     * @param uri the webapp URI

+     */

+    void setWebURI(String webappURI);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/main/java/org/apache/tuscany/sca/implementation/web/WebImplementationFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/main/java/org/apache/tuscany/sca/implementation/web/WebImplementationFactory.java
new file mode 100644
index 0000000000..0cb80de03e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/main/java/org/apache/tuscany/sca/implementation/web/WebImplementationFactory.java
@@ -0,0 +1,34 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.implementation.web;

+

+

+/**

+ * Factory for the Web implementation model.

+ */

+public interface WebImplementationFactory {

+    

+    /**

+     * Creates a new Web implementation.

+     * @return a new Web implementation

+     */

+    WebImplementation createWebImplementation();

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/main/java/org/apache/tuscany/sca/implementation/web/impl/WebImplementationFactoryImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/main/java/org/apache/tuscany/sca/implementation/web/impl/WebImplementationFactoryImpl.java
new file mode 100644
index 0000000000..744fefc39b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/main/java/org/apache/tuscany/sca/implementation/web/impl/WebImplementationFactoryImpl.java
@@ -0,0 +1,37 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.implementation.web.impl;

+

+import org.apache.tuscany.sca.implementation.web.WebImplementation;

+import org.apache.tuscany.sca.implementation.web.WebImplementationFactory;

+

+/**

+ * Factory for the Web implementation model.

+ */

+public class WebImplementationFactoryImpl implements WebImplementationFactory {

+    

+    public WebImplementationFactoryImpl() {

+    }

+

+    public WebImplementation createWebImplementation() {

+        return new WebImplementationImpl();

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/main/java/org/apache/tuscany/sca/implementation/web/impl/WebImplementationImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/main/java/org/apache/tuscany/sca/implementation/web/impl/WebImplementationImpl.java
new file mode 100644
index 0000000000..0495ccb600
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/main/java/org/apache/tuscany/sca/implementation/web/impl/WebImplementationImpl.java
@@ -0,0 +1,161 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.implementation.web.impl;

+

+import java.util.ArrayList;

+import java.util.Collections;

+import java.util.List;

+

+import org.apache.tuscany.sca.assembly.Component;

+import org.apache.tuscany.sca.assembly.ConstrainingType;

+import org.apache.tuscany.sca.assembly.Property;

+import org.apache.tuscany.sca.assembly.Reference;

+import org.apache.tuscany.sca.assembly.Service;

+import org.apache.tuscany.sca.assembly.builder.ComponentPreProcessor;

+import org.apache.tuscany.sca.assembly.impl.ImplementationImpl;

+import org.apache.tuscany.sca.implementation.web.WebImplementation;

+import org.apache.tuscany.sca.runtime.RuntimeComponent;

+

+

+/**

+ * The model representing an Web implementation in an SCA assembly model.

+ */

+class WebImplementationImpl extends ImplementationImpl implements WebImplementation, ComponentPreProcessor {

+

+    private List<Property> properties = new ArrayList<Property>(); 

+    private List<Reference> references = new ArrayList<Reference>(); 

+    private String uri;

+    private boolean unresolved;

+    

+    private String webURI;

+

+    /**

+     * Constructs a new Web implementation.

+     */

+    WebImplementationImpl() {

+    }

+

+    public ConstrainingType getConstrainingType() {

+        // The Web implementation does not support constrainingTypes

+        return null;

+    }

+

+    public List<Property> getProperties() {

+        return properties;

+    }

+

+    public List<Service> getServices() {

+        // The Web implementation does not offer services

+        return Collections.emptyList();

+    }

+    

+    public List<Reference> getReferences() {

+        return references;

+    }

+

+    public void setConstrainingType(ConstrainingType constrainingType) {

+        // The Web implementation does not support constrainingTypes

+    }

+

+    public String getURI() {

+        return uri;

+    }

+    

+    public void setURI(String uri) {

+        this.uri = uri;

+    }

+    

+    public boolean isUnresolved() {

+        return unresolved;

+    }

+

+    public void setUnresolved(boolean unresolved) {

+        this.unresolved = unresolved;

+    }

+

+    public String getWebURI() {

+        return webURI;

+    }

+

+    public void setWebURI(String webURI) {

+        this.webURI = webURI;

+    }

+

+    /**

+     * Use preProcess to add any references and properties dynamically

+     * TODO: also support introspection and handle WEB-INF/web.componentType (spec line 503) 

+     */

+    public void preProcess(Component component) {

+        if (!(component instanceof RuntimeComponent)) {

+            return;

+        }

+        RuntimeComponent rtc = (RuntimeComponent) component;

+        

+        for (Reference reference : rtc.getReferences()) {

+            if (getReference(reference.getName()) == null) {

+                getReferences().add(createReference(reference));

+            }

+        }

+

+        for (Property property : rtc.getProperties()) {

+            if (getProperty(property.getName()) == null) {

+                getProperties().add(createProperty(property));

+            }

+        }

+    }

+

+    protected Reference getReference(String name) {

+        for (Reference reference : getReferences()) {

+            if (reference.getName().equals(name)) {

+                return reference;

+            }

+        }

+        return null;

+    }

+

+    protected Reference createReference(Reference reference) {

+        Reference newReference;

+        try {

+            newReference = (Reference)reference.clone();

+        } catch (CloneNotSupportedException e) {

+            throw new AssertionError(e); // should not ever happen

+        }

+        return newReference;

+    }

+

+    protected Property getProperty(String name) {

+        for (Property property : getProperties()) {

+            if (property.getName().equals(name)) {

+                return property;

+            }

+        }

+        return null;

+    }

+

+    protected Property createProperty(Property property) {

+        Property newProperty;

+        try {

+            newProperty = (Property)property.clone();

+        } catch (CloneNotSupportedException e) {

+            throw new AssertionError(e); // should not ever happen

+        }

+        return newProperty;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/main/java/org/apache/tuscany/sca/implementation/web/xml/WebImplementationProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/main/java/org/apache/tuscany/sca/implementation/web/xml/WebImplementationProcessor.java
new file mode 100644
index 0000000000..d636dd04ae
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/main/java/org/apache/tuscany/sca/implementation/web/xml/WebImplementationProcessor.java
@@ -0,0 +1,120 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.implementation.web.xml;

+

+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;

+

+import javax.xml.namespace.QName;

+import javax.xml.stream.XMLStreamException;

+import javax.xml.stream.XMLStreamReader;

+import javax.xml.stream.XMLStreamWriter;

+

+import org.apache.tuscany.sca.assembly.AssemblyFactory;

+import org.apache.tuscany.sca.assembly.ComponentType;

+import org.apache.tuscany.sca.assembly.xml.Constants;

+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;

+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;

+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;

+import org.apache.tuscany.sca.core.ExtensionPointRegistry;

+import org.apache.tuscany.sca.core.FactoryExtensionPoint;

+import org.apache.tuscany.sca.implementation.web.WebImplementation;

+import org.apache.tuscany.sca.implementation.web.WebImplementationFactory;

+import org.apache.tuscany.sca.implementation.web.impl.WebImplementationFactoryImpl;

+

+/**

+ * Implements a StAX artifact processor for Web implementations.

+ */

+public class WebImplementationProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<WebImplementation> {

+    private static final QName IMPLEMENTATION_WEB = new QName(Constants.SCA11_NS, "implementation.web");

+    

+    private AssemblyFactory assemblyFactory;

+    private WebImplementationFactory implementationFactory;

+    

+    public WebImplementationProcessor(ExtensionPointRegistry extensionPoints) {

+        FactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);

+        this.assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);

+        this.implementationFactory = new WebImplementationFactoryImpl();

+    }

+

+    public QName getArtifactType() {

+        // Returns the QName of the XML element processed by this processor

+        return IMPLEMENTATION_WEB;

+    }

+

+    public Class<WebImplementation> getModelType() {

+        // Returns the type of model processed by this processor

+        return WebImplementation.class;

+    }

+

+    public WebImplementation read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {

+        

+        // Read an <implementation.web> element

+        WebImplementation implementation = implementationFactory.createWebImplementation();

+        implementation.setUnresolved(true);

+

+        // Read the webapp uri attribute

+        String webURI = getString(reader, "web-uri");

+        if (webURI != null) {

+            implementation.setWebURI(webURI);

+

+            // Set the URI of the component type 

+            implementation.setURI(webURI);

+        }

+

+        // Skip to end element

+        while (reader.hasNext()) {

+            if (reader.next() == END_ELEMENT && IMPLEMENTATION_WEB.equals(reader.getName())) {

+                break;

+            }

+        }

+        

+        return implementation;

+    }

+

+    public void resolve(WebImplementation implementation, ModelResolver resolver) throws ContributionResolveException {

+        

+        // Resolve the component type

+        String uri = implementation.getURI();

+        if (uri != null) {

+            ComponentType componentType = assemblyFactory.createComponentType();

+            componentType.setURI("web.componentType");

+            componentType = resolver.resolveModel(ComponentType.class, componentType);

+            if (!componentType.isUnresolved()) {

+                

+                // Initialize the implementation's services, references and properties

+                implementation.getServices().addAll(componentType.getServices());

+                implementation.getReferences().addAll(componentType.getReferences());

+                implementation.getProperties().addAll(componentType.getProperties());

+            }

+        }

+        implementation.setUnresolved(false);

+    }

+

+    public void write(WebImplementation implementation, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {

+        

+        // Write <implementation.web>

+        writeStart(writer, IMPLEMENTATION_WEB.getNamespaceURI(), IMPLEMENTATION_WEB.getLocalPart(),

+                   new XAttr("web-uri", implementation.getWebURI()));

+        

+        writeEnd(writer);

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..94bc8b5bdf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.implementation.web.xml.WebImplementationProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#implementation.web,model=org.apache.tuscany.sca.implementation.web.WebImplementation,factory=org.apache.tuscany.sca.implementation.web.WebImplementationFactory
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.web.WebImplementationFactory b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.web.WebImplementationFactory
new file mode 100644
index 0000000000..d54fe9fcee
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/main/resources/META-INF/services/org.apache.tuscany.sca.implementation.web.WebImplementationFactory
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for model factory
+org.apache.tuscany.sca.implementation.web.impl.WebImplementationFactoryImpl
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/test/java/org/apache/tuscany/sca/implementation/web/xml/ReadTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/test/java/org/apache/tuscany/sca/implementation/web/xml/ReadTestCase.java
new file mode 100644
index 0000000000..b23d24656a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/test/java/org/apache/tuscany/sca/implementation/web/xml/ReadTestCase.java
@@ -0,0 +1,68 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.implementation.web.xml;

+

+import java.io.InputStream;

+

+import javax.xml.stream.XMLInputFactory;

+import javax.xml.stream.XMLStreamReader;

+

+import junit.framework.TestCase;

+

+import org.apache.tuscany.sca.assembly.Composite;

+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;

+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderExtensionPoint;

+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;

+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;

+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;

+import org.apache.tuscany.sca.implementation.web.WebImplementation;

+

+/**

+ * Test reading Web implementations.

+ */

+public class ReadTestCase extends TestCase {

+

+    private XMLInputFactory inputFactory;

+    private StAXArtifactProcessor<Object> staxProcessor;

+    private CompositeBuilder compositeBuilder;

+

+    @Override

+    public void setUp() throws Exception {

+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();

+        inputFactory = XMLInputFactory.newInstance();

+        StAXArtifactProcessorExtensionPoint staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(extensionPoints);

+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, null, null);

+        compositeBuilder = extensionPoints.getExtensionPoint(CompositeBuilderExtensionPoint.class).getCompositeBuilder("org.apache.tuscany.sca.assembly.builder.CompositeBuilder");

+    }

+

+    public void testReadComposite() throws Exception {

+        InputStream is = getClass().getResourceAsStream("TestWeb.composite");

+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);

+        Composite composite = (Composite) staxProcessor.read(reader);

+        assertNotNull(composite);

+

+        compositeBuilder.build(composite, null, null);

+        

+        assertTrue(((WebImplementation) composite.getComponents().get(0).getImplementation()).getWebURI().equals("MyWebapp"));

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/test/java/org/apache/tuscany/sca/implementation/web/xml/WriteTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/test/java/org/apache/tuscany/sca/implementation/web/xml/WriteTestCase.java
new file mode 100644
index 0000000000..723672270d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/test/java/org/apache/tuscany/sca/implementation/web/xml/WriteTestCase.java
@@ -0,0 +1,66 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.implementation.web.xml;

+

+import java.io.ByteArrayOutputStream;

+import java.io.InputStream;

+

+import javax.xml.stream.XMLInputFactory;

+import javax.xml.stream.XMLOutputFactory;

+

+import junit.framework.TestCase;

+

+import org.apache.tuscany.sca.assembly.Composite;

+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;

+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;

+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;

+

+/**

+ * Test reading/write Web implementations.

+ */

+public class WriteTestCase extends TestCase {

+

+    private XMLInputFactory inputFactory;

+    private XMLOutputFactory outputFactory;

+    private StAXArtifactProcessor<Object> staxProcessor;

+

+    @Override

+    public void setUp() throws Exception {

+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();

+        inputFactory = XMLInputFactory.newInstance();

+        outputFactory = XMLOutputFactory.newInstance();

+        StAXArtifactProcessorExtensionPoint staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(extensionPoints);

+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, outputFactory, null);

+    }

+

+    public void testReadWriteComposite() throws Exception {

+        InputStream is = getClass().getResourceAsStream("TestWeb.composite");

+        Composite composite = (Composite) staxProcessor.read(inputFactory.createXMLStreamReader(is));

+        assertNotNull(composite);

+        ByteArrayOutputStream bos = new ByteArrayOutputStream();

+        staxProcessor.write(composite, outputFactory.createXMLStreamWriter(bos));

+        

+        assertTrue(bos.toString().contains("web-uri=\"MyWebapp\""));

+

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/test/resources/org/apache/tuscany/sca/implementation/web/xml/TestWeb.composite b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/test/resources/org/apache/tuscany/sca/implementation/web/xml/TestWeb.composite
new file mode 100644
index 0000000000..dddcaf0a23
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/implementation-web/src/test/resources/org/apache/tuscany/sca/implementation/web/xml/TestWeb.composite
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	targetNamespace="http://sample/web"

+	xmlns:sc="http://sample/composite"

+	name="TestWeb">

+

+    <component name="TestWeb">

+        <implementation.web web-uri="MyWebapp"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
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+      "Licensor" shall mean the copyright owner or entity authorized by
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+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      direction or management of such entity, whether by contract or
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+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
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+      including but not limited to software source code, documentation
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+
+      "Work" shall mean the work of authorship, whether in Source or
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+      "Contribution" shall mean any work of authorship, including
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+      "Contributor" shall mean Licensor and any individual or Legal Entity
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+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
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+      Work (including but not limited to damages for loss of goodwill,
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+      the Work or Derivative Works thereof, You may choose to offer,
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+      on Your own behalf and on Your sole responsibility, not on behalf
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+
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+      To apply the Apache License to your work, attach the following
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+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..4fa91e0b45
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/META-INF/MANIFEST.MF
@@ -0,0 +1,50 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.interfacedef.java.jaxws;uses:="

+ org.apache.tuscany.sca.databinding,org.apache.tuscany.sca.interfacede

+ f.util,org.objectweb.asm,javax.jws,javax.xml.namespace,javax.jws.soap

+ ,org.apache.tuscany.sca.interfacedef.java.impl,org.apache.tuscany.sca

+ .databinding.annotation,org.oasisopen.sca,javax.xml.bind.annotation.adapte

+ rs,org.apache.tuscany.sca.interfacedef.java,org.apache.tuscany.sca.in

+ terfacedef,org.apache.tuscany.sca.interfacedef.java.introspect,javax.

+ xml.bind.annotation,org.apache.tuscany.sca.databinding.jaxb,org.apach

+ e.tuscany.sca.interfacedef.impl,javax.xml.ws";version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany Java Interface for JAXWS

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397232156

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany Java Interface for JAXWS

+Import-Package: javax.jws,

+ javax.jws.soap,

+ javax.xml.bind;resolution:=optional,

+ javax.xml.bind.annotation,

+ javax.xml.bind.annotation.adapters,

+ javax.xml.namespace,

+ javax.xml.stream;resolution:=optional,

+ javax.xml.transform;resolution:=optional,

+ javax.xml.transform.stream;resolution:=optional,

+ javax.xml.ws,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.databinding;version="2.0.0",

+ org.apache.tuscany.sca.databinding.annotation;version="2.0.0",

+ org.apache.tuscany.sca.databinding.javabeans;version="2.0.0",

+ org.apache.tuscany.sca.databinding.jaxb;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.impl;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.java;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.java.impl;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.java.introspect;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.java.jaxws;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.util;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.oasisopen.sca;version="2.0.0",

+ org.oasisopen.sca.annotation;version="2.0.0";resolution:=optional,

+ org.objectweb.asm;version="3.1",

+ org.objectweb.asm.util;version="3.1";resolution:=optional

+Bundle-SymbolicName: org.apache.tuscany.sca.interface.java.jaxws

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/pom.xml
new file mode 100644
index 0000000000..769ac404dd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/pom.xml
@@ -0,0 +1,281 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    *
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    *
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-interface-java-jaxws</artifactId>
+    <name>Apache Tuscany SCA Interface Java For JAXWS</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-spi</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-databinding-jaxb</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface-java</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.5</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>javax.xml.ws</groupId>
+            <artifactId>jaxws-api</artifactId>
+            <version>2.1</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>javax.xml.soap</groupId>
+                    <artifactId>saaj-api</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <!-- Explicitly add the transitive dependencies for jaxws-api
+             http://jira.codehaus.org/browse/MEV-498
+         -->
+        <dependency>
+            <groupId>javax.jws</groupId>
+            <artifactId>jsr181-api</artifactId>
+            <version>1.0-MR1</version>
+        </dependency>
+        <dependency>
+            <groupId>javax.annotation</groupId>
+            <artifactId>jsr250-api</artifactId>
+            <version>1.0</version>
+        </dependency>
+
+        <dependency>
+            <groupId>asm</groupId>
+            <artifactId>asm</artifactId>
+            <version>3.1</version>
+        </dependency>
+
+        <dependency>
+            <groupId>asm</groupId>
+            <artifactId>asm-util</artifactId>
+            <version>3.1</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>asm</groupId>
+            <artifactId>asm-analysis</artifactId>
+            <version>3.1</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+    <repositories>
+        <repository>
+            <id>java.net</id>
+            <name>java.net Maven 1.x Repository</name>
+            <url>http://download.java.net/maven/1</url>
+            <layout>legacy</layout>
+        </repository>
+        <repository>
+            <id>java.net2</id>
+            <name>java.net Maven 2.x Repository</name>
+            <url>http://download.java.net/maven/2</url>
+        </repository>
+    </repositories>
+
+    <pluginRepositories>
+        <pluginRepository>
+            <id>java.net2</id>
+            <name>java.net Maven 2.x Repository</name>
+            <url>http://download.java.net/maven/2</url>
+        </pluginRepository>
+    </pluginRepositories>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <configuration>
+                    <argLine>-Djava.endorsed.dirs=target/endorsed</argLine>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>copy</id>
+                        <phase>generate-sources</phase>
+                        <goals>
+                            <goal>copy</goal>
+                        </goals>
+                        <configuration>
+                            <artifactItems>
+                                <artifactItem>
+                                    <groupId>javax.xml.ws</groupId>
+                                    <artifactId>jaxws-api</artifactId>
+                                    <version>2.1</version>
+                                    <type>jar</type>
+                                </artifactItem>
+                                <artifactItem>
+                                    <groupId>javax.xml.bind</groupId>
+                                    <artifactId>jaxb-api</artifactId>
+                                    <version>2.1</version>
+                                    <type>jar</type>
+                                </artifactItem>
+                            </artifactItems>
+                            <outputDirectory>${project.build.directory}/endorsed</outputDirectory>
+                            <overWriteReleases>false</overWriteReleases>
+                            <overWriteSnapshots>true</overWriteSnapshots>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>build-helper-maven-plugin</artifactId>
+                <version>1.0</version>
+                <executions>
+                    <execution>
+                        <id>add-test-source</id>
+                        <phase>generate-sources</phase>
+                        <goals>
+                            <goal>add-test-source</goal>
+                        </goals>
+                        <configuration>
+                            <sources>
+                                <source>target/jaxws-source</source>
+                            </sources>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>jaxws-maven-plugin</artifactId>
+                <version>1.12</version>
+                <!-- Explicitly add the transitive dependencies for jaxws-api
+                     http://jira.codehaus.org/browse/MEV-498
+                -->
+                <dependencies>
+                    <dependency>
+                        <groupId>javax.jws</groupId>
+                        <artifactId>jsr181-api</artifactId>
+                        <version>1.0-MR1</version>
+                    </dependency>
+                    <dependency>
+                        <groupId>javax.annotation</groupId>
+                        <artifactId>jsr250-api</artifactId>
+                        <version>1.0</version>
+                    </dependency>
+                </dependencies>
+                <executions>
+                    <execution>
+                        <id>wsimport</id>
+                        <phase>generate-test-sources</phase>
+                        <goals>
+                            <goal>wsimport</goal>
+                        </goals>
+                        <configuration>
+                            <packageName>com.example.stock</packageName>
+                            <wsdlDirectory>${basedir}/src/test/resources/wsdl</wsdlDirectory>
+                            <wsdlFiles>
+                                <wsdlFile>StockExceptionTest.wsdl</wsdlFile>
+                            </wsdlFiles>
+                            <sourceDestDir>${project.build.directory}/jaxws-source</sourceDestDir>
+                            <verbose>false</verbose>
+                            <xnocompile>true</xnocompile>
+                        </configuration>
+                    </execution>
+
+                    <!--
+                    <execution>
+                        <id>wsgen</id>
+                        <phase>process-test-classes</phase>
+                        <goals>
+                            <goal>wsgen-test</goal>
+                        </goals>
+                        <configuration>
+                            <sei>org.apache.tuscany.sca.interfacedef.java.jaxws.MyServiceImpl</sei>
+                            <genWsdl>true</genWsdl>
+                            <keep>true</keep>
+                            <resourceDestDir>${project.build.directory}/jaxws-source</resourceDestDir>
+                            <sourceDestDir>${project.build.directory}/jaxws-source</sourceDestDir>
+                        </configuration>
+                    </execution>
+                    -->
+                </executions>
+
+            </plugin>
+
+            <!--
+            wsimport cannot handle WSDL files without a service/binding element.
+            CXF wsdl2java plugin does support that. I had to override the default
+            value of wsdlRoot/testWsdlRoot to a non-existent file to avoid NPE -->
+            <!--
+            <plugin>
+                <groupId>org.apache.cxf</groupId>
+                <artifactId>cxf-codegen-plugin</artifactId>
+                <version>2.1</version>
+                <executions>
+                    <execution>
+                        <id>generate-sources</id>
+                        <phase>generate-sources</phase>
+
+                        <configuration>
+                            <sourceRoot>${basedir}/target/jaxws-source</sourceRoot>
+                            <wsdlRoot>NONE</wsdlRoot>
+                            <testWsdlRoot>NONE</testWsdlRoot>
+                            <wsdlOptions>
+                                <wsdlOption>
+                                    <wsdl>${basedir}/src/test/resources/wsdl/Stock.wsdl</wsdl>
+                                    <outputDir>${basedir}/target/jaxws-source</outputDir>
+                                    <packagenames>
+                                        <packagename>com.example.stock.cxf</packagename>
+                                    </packagenames>
+                                </wsdlOption>
+                            </wsdlOptions>
+                        </configuration>
+                        <goals>
+                            <goal>wsdl2java</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+             -->
+
+        </plugins>
+    </build>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/BaseBeanGenerator.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/BaseBeanGenerator.java
new file mode 100644
index 0000000000..6c64ad0689
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/BaseBeanGenerator.java
@@ -0,0 +1,542 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Method;
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.Type;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.WeakHashMap;
+
+import javax.xml.bind.annotation.XmlAttachmentRef;
+import javax.xml.bind.annotation.XmlList;
+import javax.xml.bind.annotation.XmlMimeType;
+import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
+import javax.xml.ws.Holder;
+
+import org.apache.tuscany.sca.databinding.jaxb.XMLAdapterExtensionPoint;
+import org.objectweb.asm.AnnotationVisitor;
+import org.objectweb.asm.ClassWriter;
+import org.objectweb.asm.FieldVisitor;
+import org.objectweb.asm.Label;
+import org.objectweb.asm.MethodVisitor;
+import org.objectweb.asm.Opcodes;
+
+public abstract class BaseBeanGenerator implements Opcodes {
+    private static final Map<String, String> COLLECTION_CLASSES = new HashMap<String, String>();
+    static {
+        COLLECTION_CLASSES.put("Ljava/util/Collection;", "java/util/ArrayList");
+        COLLECTION_CLASSES.put("Ljava/util/List;", "java/util/ArrayList");
+        COLLECTION_CLASSES.put("Ljava/util/Set;", "java/util/HashSet");
+        COLLECTION_CLASSES.put("Ljava/util/Queue;", "java/util/LinkedList");
+    }
+    private final static Class[] KNOWN_JAXB_ANNOTATIONS =
+        {XmlAttachmentRef.class, XmlMimeType.class, XmlJavaTypeAdapter.class, XmlList.class};
+    private static final Map<String, String> JAVA_KEYWORDS = new HashMap<String, String>();
+
+    static {
+        JAVA_KEYWORDS.put("abstract", "_abstract");
+        JAVA_KEYWORDS.put("assert", "_assert");
+        JAVA_KEYWORDS.put("boolean", "_boolean");
+        JAVA_KEYWORDS.put("break", "_break");
+        JAVA_KEYWORDS.put("byte", "_byte");
+        JAVA_KEYWORDS.put("case", "_case");
+        JAVA_KEYWORDS.put("catch", "_catch");
+        JAVA_KEYWORDS.put("char", "_char");
+        JAVA_KEYWORDS.put("class", "_class");
+        JAVA_KEYWORDS.put("const", "_const");
+        JAVA_KEYWORDS.put("continue", "_continue");
+        JAVA_KEYWORDS.put("default", "_default");
+        JAVA_KEYWORDS.put("do", "_do");
+        JAVA_KEYWORDS.put("double", "_double");
+        JAVA_KEYWORDS.put("else", "_else");
+        JAVA_KEYWORDS.put("extends", "_extends");
+        JAVA_KEYWORDS.put("false", "_false");
+        JAVA_KEYWORDS.put("final", "_final");
+        JAVA_KEYWORDS.put("finally", "_finally");
+        JAVA_KEYWORDS.put("float", "_float");
+        JAVA_KEYWORDS.put("for", "_for");
+        JAVA_KEYWORDS.put("goto", "_goto");
+        JAVA_KEYWORDS.put("if", "_if");
+        JAVA_KEYWORDS.put("implements", "_implements");
+        JAVA_KEYWORDS.put("import", "_import");
+        JAVA_KEYWORDS.put("instanceof", "_instanceof");
+        JAVA_KEYWORDS.put("int", "_int");
+        JAVA_KEYWORDS.put("interface", "_interface");
+        JAVA_KEYWORDS.put("long", "_long");
+        JAVA_KEYWORDS.put("native", "_native");
+        JAVA_KEYWORDS.put("new", "_new");
+        JAVA_KEYWORDS.put("null", "_null");
+        JAVA_KEYWORDS.put("package", "_package");
+        JAVA_KEYWORDS.put("private", "_private");
+        JAVA_KEYWORDS.put("protected", "_protected");
+        JAVA_KEYWORDS.put("public", "_public");
+        JAVA_KEYWORDS.put("return", "_return");
+        JAVA_KEYWORDS.put("short", "_short");
+        JAVA_KEYWORDS.put("static", "_static");
+        JAVA_KEYWORDS.put("strictfp", "_strictfp");
+        JAVA_KEYWORDS.put("super", "_super");
+        JAVA_KEYWORDS.put("switch", "_switch");
+        JAVA_KEYWORDS.put("synchronized", "_synchronized");
+        JAVA_KEYWORDS.put("this", "_this");
+        JAVA_KEYWORDS.put("throw", "_throw");
+        JAVA_KEYWORDS.put("throws", "_throws");
+        JAVA_KEYWORDS.put("transient", "_transient");
+        JAVA_KEYWORDS.put("true", "_true");
+        JAVA_KEYWORDS.put("try", "_try");
+        JAVA_KEYWORDS.put("void", "_void");
+        JAVA_KEYWORDS.put("volatile", "_volatile");
+        JAVA_KEYWORDS.put("while", "_while");
+        JAVA_KEYWORDS.put("enum", "_enum");
+    }
+
+    protected static final Map<Object, Class<?>> generatedClasses =
+        Collections.synchronizedMap(new WeakHashMap<Object, Class<?>>());
+
+    protected XMLAdapterExtensionPoint xmlAdapters;
+
+    public byte[] defineClass(ClassWriter cw,
+                              String classDescriptor,
+                              String classSignature,
+                              String namespace,
+                              String name,
+                              BeanProperty[] properties) {
+        // Declare the class
+        declareClass(cw, classDescriptor);
+
+        // Compute the propOrder
+        String[] propOrder = null;
+        if (properties != null && properties.length > 0) {
+            int size = properties.length;
+            propOrder = new String[size];
+            for (int i = 0; i < size; i++) {
+                propOrder[i] = getFieldName(properties[i].getName());
+            }
+        }
+        // Annotate the class
+        annotateClass(cw, name, namespace, propOrder);
+
+        // Decalre the default constructor
+        declareConstructor(cw, classSignature);
+        if (properties != null) {
+            for (BeanProperty p : properties) {
+                boolean isElement = p.isElement() && (!Map.class.isAssignableFrom(p.getType()));
+                String xmlAdapterClassSignature = null;
+                if (xmlAdapters != null) {
+                    Class<?> adapterClass = xmlAdapters.getAdapter(p.getType());
+                    if (adapterClass != null) {
+                        xmlAdapterClassSignature = CodeGenerationHelper.getSignature(adapterClass);
+                    }
+                }
+                declareProperty(cw, classDescriptor, classSignature, p.getName(), p.getSignature(), p
+                    .getGenericSignature(), isElement, p.isNillable(), xmlAdapterClassSignature, p.getJaxbAnnotaions());
+            }
+        }
+
+        // Close the generation
+        cw.visitEnd();
+        return cw.toByteArray();
+    }
+
+    protected static boolean isHolder(java.lang.reflect.Type type) {
+        if (type instanceof ParameterizedType) {
+            Class<?> cls = CodeGenerationHelper.getErasure(type);
+            return cls == Holder.class;
+        }
+        return false;
+    }
+
+    protected static java.lang.reflect.Type getHolderValueType(java.lang.reflect.Type paramType) {
+        if (paramType instanceof ParameterizedType) {
+            ParameterizedType p = (ParameterizedType)paramType;
+            Class<?> cls = CodeGenerationHelper.getErasure(p);
+            if (cls == Holder.class) {
+                return p.getActualTypeArguments()[0];
+            }
+        }
+        return paramType;
+    }
+
+    protected void declareProperty(ClassWriter cw,
+                                   String classDescriptor,
+                                   String classSignature,
+                                   String propName,
+                                   String propClassSignature,
+                                   String propTypeSignature,
+                                   boolean isElement,
+                                   boolean isNillable,
+                                   String xmlAdapterClassSignature,
+                                   List<Annotation> jaxbAnnotations) {
+        if (propClassSignature.equals(propTypeSignature)) {
+            propTypeSignature = null;
+        }
+        declareField(cw,
+                     propName,
+                     propClassSignature,
+                     propTypeSignature,
+                     isElement,
+                     isNillable,
+                     xmlAdapterClassSignature,
+                     jaxbAnnotations);
+        decalreGetter(cw, classDescriptor, classSignature, propName, propClassSignature, propTypeSignature);
+        declareSetter(cw, classDescriptor, classSignature, propName, propClassSignature, propTypeSignature);
+    }
+
+    protected String getFieldName(String propName) {
+        String name = JAVA_KEYWORDS.get(propName);
+        return name != null ? name : propName;
+    }
+
+    protected void declareField(ClassWriter cw,
+                                String propName,
+                                String propClassSignature,
+                                String propTypeSignature,
+                                boolean isElement,
+                                boolean isNillable,
+                                String xmlAdapterClassSignature,
+                                List<Annotation> jaxbAnnotations) {
+        FieldVisitor fv;
+        AnnotationVisitor av0;
+        fv = cw.visitField(ACC_PROTECTED, getFieldName(propName), propClassSignature, propTypeSignature, null);
+
+        // For Map property, we cannot have the XmlElement annotation
+        if (isElement && xmlAdapterClassSignature == null) {
+            av0 = fv.visitAnnotation("Ljavax/xml/bind/annotation/XmlElement;", true);
+            av0.visit("name", propName);
+            av0.visit("namespace", "");
+            if (isNillable) {
+                av0.visit("nillable", Boolean.TRUE);
+            }
+            // FIXME:
+            // av0.visit("required", Boolean.FALSE);
+            av0.visitEnd();
+        }
+
+        if (xmlAdapterClassSignature != null) {
+            av0 = fv.visitAnnotation("Ljavax/xml/bind/annotation/XmlAnyElement;", true);
+            av0.visit("lax", Boolean.TRUE);
+            av0.visitEnd();
+            av0 = fv.visitAnnotation("Ljavax/xml/bind/annotation/adapters/XmlJavaTypeAdapter;", true);
+            av0.visit("value", org.objectweb.asm.Type.getType(xmlAdapterClassSignature));
+            av0.visitEnd();
+        }
+
+        for (Annotation ann : jaxbAnnotations) {
+            if (ann instanceof XmlMimeType) {
+                AnnotationVisitor mime = fv.visitAnnotation("Ljavax/xml/bind/annotation/XmlMimeType;", true);
+                mime.visit("value", ((XmlMimeType)ann).value());
+                mime.visitEnd();
+            } else if (ann instanceof XmlJavaTypeAdapter) {
+                AnnotationVisitor ada = fv.visitAnnotation("Ljavax/xml/bind/annotation/adapters/XmlJavaTypeAdapter;", true);
+                ada.visit("value", org.objectweb.asm.Type.getType(((XmlJavaTypeAdapter)ann).value()));
+                ada.visit("type", org.objectweb.asm.Type.getType(((XmlJavaTypeAdapter)ann).type()));
+                ada.visitEnd();
+            } else if (ann instanceof XmlAttachmentRef) {
+                AnnotationVisitor att = fv.visitAnnotation("Ljavax/xml/bind/annotation/XmlAttachmentRef;", true);
+                att.visitEnd();
+            } else if (ann instanceof XmlList) {
+                AnnotationVisitor list = fv.visitAnnotation("Ljavax/xml/bind/annotation/XmlList;", true);
+                list.visitEnd();
+            }
+        }
+
+        fv.visitEnd();
+    }
+
+    protected void declareSetter(ClassWriter cw,
+                                 String classDescriptor,
+                                 String classSignature,
+                                 String propName,
+                                 String propClassSignature,
+                                 String propTypeSignature) {
+        if ("Ljava/util/List;".equals(propClassSignature)) {
+            return;
+        }
+        MethodVisitor mv =
+            cw.visitMethod(ACC_PUBLIC,
+                           "set" + capitalize(propName),
+                           "(" + propClassSignature + ")V",
+                           propTypeSignature == null ? null : "(" + propTypeSignature + ")V",
+                           null);
+        mv.visitCode();
+        Label l0 = new Label();
+        mv.visitLabel(l0);
+        // mv.visitLineNumber(57, l0);
+        mv.visitVarInsn(ALOAD, 0);
+        mv.visitVarInsn(CodeGenerationHelper.getLoadOPCode(propClassSignature), 1);
+        mv.visitFieldInsn(PUTFIELD, classDescriptor, getFieldName(propName), propClassSignature);
+        Label l1 = new Label();
+        mv.visitLabel(l1);
+        // mv.visitLineNumber(58, l1);
+        mv.visitInsn(RETURN);
+        Label l2 = new Label();
+        mv.visitLabel(l2);
+        mv.visitLocalVariable("this", classSignature, null, l0, l2, 0);
+        mv.visitLocalVariable(getFieldName(propName), propClassSignature, propTypeSignature, l0, l2, 1);
+        mv.visitMaxs(3, 3);
+        mv.visitEnd();
+
+    }
+
+    protected void decalreGetter(ClassWriter cw,
+                                 String classDescriptor,
+                                 String classSignature,
+                                 String propName,
+                                 String propClassSignature,
+                                 String propTypeSignature) {
+        String collectionImplClass = COLLECTION_CLASSES.get(propClassSignature);
+        if (collectionImplClass != null) {
+            decalreCollectionGetter(cw,
+                                    classDescriptor,
+                                    classSignature,
+                                    propName,
+                                    propClassSignature,
+                                    propTypeSignature,
+                                    collectionImplClass);
+            return;
+        }
+
+        String getterName = ("Z".equals(propClassSignature) ? "is" : "get") + capitalize(propName);
+        MethodVisitor mv =
+            cw.visitMethod(ACC_PUBLIC, getterName, "()" + propClassSignature, propTypeSignature == null ? null
+                : "()" + propTypeSignature, null);
+        mv.visitCode();
+        Label l0 = new Label();
+        mv.visitLabel(l0);
+        // mv.visitLineNumber(48, l0);
+        mv.visitVarInsn(ALOAD, 0);
+        mv.visitFieldInsn(GETFIELD, classDescriptor, getFieldName(propName), propClassSignature);
+        mv.visitInsn(CodeGenerationHelper.getReturnOPCode(propClassSignature));
+        Label l1 = new Label();
+        mv.visitLabel(l1);
+        mv.visitLocalVariable("this", classSignature, null, l0, l1, 0);
+        mv.visitMaxs(2, 1);
+        mv.visitEnd();
+    }
+
+    protected void decalreCollectionGetter(ClassWriter cw,
+                                           String classDescriptor,
+                                           String classSignature,
+                                           String propName,
+                                           String propClassSignature,
+                                           String propTypeSignature,
+                                           String collectionImplClass) {
+        String getterName = "get" + capitalize(propName);
+        String fieldName = getFieldName(propName);
+        MethodVisitor mv =
+            cw.visitMethod(ACC_PUBLIC, getterName, "()" + propClassSignature, propTypeSignature == null ? null
+                : "()" + propTypeSignature, null);
+        mv.visitCode();
+        Label l0 = new Label();
+        mv.visitLabel(l0);
+        mv.visitLineNumber(63, l0);
+        mv.visitVarInsn(ALOAD, 0);
+        mv.visitFieldInsn(GETFIELD, classDescriptor, fieldName, propClassSignature);
+        Label l1 = new Label();
+        mv.visitJumpInsn(IFNONNULL, l1);
+        Label l2 = new Label();
+        mv.visitLabel(l2);
+        mv.visitLineNumber(64, l2);
+        mv.visitVarInsn(ALOAD, 0);
+        mv.visitTypeInsn(NEW, collectionImplClass);
+        mv.visitInsn(DUP);
+        mv.visitMethodInsn(INVOKESPECIAL, collectionImplClass, "<init>", "()V");
+        mv.visitFieldInsn(PUTFIELD, classDescriptor, fieldName, propClassSignature);
+        mv.visitLabel(l1);
+        mv.visitLineNumber(66, l1);
+        mv.visitVarInsn(ALOAD, 0);
+        mv.visitFieldInsn(GETFIELD, classDescriptor, fieldName, propClassSignature);
+        mv.visitInsn(ARETURN);
+        Label l3 = new Label();
+        mv.visitLabel(l3);
+        mv.visitLocalVariable("this", classSignature, null, l0, l3, 0);
+        mv.visitMaxs(3, 1);
+        mv.visitEnd();
+    }
+
+    protected static String capitalize(String name) {
+        if (name == null || name.length() == 0) {
+            return name;
+        } else {
+            return Character.toUpperCase(name.charAt(0)) + name.substring(1);
+        }
+    }
+
+    protected void declareConstructor(ClassWriter cw, String classSignature) {
+        MethodVisitor mv;
+        mv = cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null);
+        mv.visitCode();
+        Label l0 = new Label();
+        mv.visitLabel(l0);
+        // mv.visitLineNumber(37, l0);
+        mv.visitVarInsn(ALOAD, 0);
+        mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
+        mv.visitInsn(RETURN);
+        Label l1 = new Label();
+        mv.visitLabel(l1);
+        mv.visitLocalVariable("this", classSignature, null, l0, l1, 0);
+        mv.visitMaxs(1, 1);
+        mv.visitEnd();
+    }
+
+    protected void declareClass(ClassWriter cw, String classDescriptor) {
+        cw.visit(V1_5, ACC_PUBLIC + ACC_SUPER, classDescriptor, null, "java/lang/Object", null);
+    }
+
+    protected void annotateClass(ClassWriter cw, String name, String namespace, String[] propOrder) {
+        AnnotationVisitor av0;
+        // @XmlRootElement
+        av0 = cw.visitAnnotation("Ljavax/xml/bind/annotation/XmlRootElement;", true);
+        av0.visit("name", name);
+        av0.visit("namespace", namespace);
+        av0.visitEnd();
+        // @XmlAccessorType
+        av0 = cw.visitAnnotation("Ljavax/xml/bind/annotation/XmlAccessorType;", true);
+        av0.visitEnum("value", "Ljavax/xml/bind/annotation/XmlAccessType;", "FIELD");
+        av0.visitEnd();
+        // @XmlType
+        av0 = cw.visitAnnotation("Ljavax/xml/bind/annotation/XmlType;", true);
+        av0.visit("name", name);
+        av0.visit("namespace", namespace);
+        if (propOrder != null) {
+            AnnotationVisitor pv = av0.visitArray("propOrder");
+            for (String p : propOrder) {
+                pv.visit(null, p);
+            }
+            pv.visitEnd();
+        }
+        av0.visitEnd();
+    }
+
+    public Class<?> generate(String classDescriptor,
+                             String classSignature,
+                             String namespace,
+                             String name,
+                             BeanProperty[] properties,
+                             GeneratedClassLoader classLoader) {
+        ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_MAXS);
+        byte[] byteCode = defineClass(cw, classDescriptor, classSignature, namespace, name, properties);
+        String className = classDescriptor.replace('/', '.');
+        Class<?> generated = classLoader.getGeneratedClass(className, byteCode);
+        return generated;
+    }
+
+    public static class BeanProperty {
+        private Class<?> type;
+        private String namespace;
+        private String name;
+        private String signature;
+        private String genericSignature;
+        private List<Annotation> jaxbAnnotaions = new ArrayList<Annotation>();
+        private boolean element;
+        private boolean nillable;
+
+        public BeanProperty(String namespace, String name, Class<?> javaClass, Type type, boolean isElement) {
+            super();
+            this.namespace = namespace;
+            this.name = name;
+            this.signature = CodeGenerationHelper.getJAXWSSignature(javaClass);
+            this.type = javaClass;
+            this.genericSignature = CodeGenerationHelper.getJAXWSSignature(type);
+            this.element = isElement; 
+            // FIXME: How to test nillable?
+            // this.nillable = (type instanceof GenericArrayType) || Collection.class.isAssignableFrom(javaClass) || javaClass.isArray();
+            // TUSCANY-2389: Set the nillable consistent with what wsgen produces
+            this.nillable = javaClass.isArray();
+        }
+
+        public String getName() {
+            return name;
+        }
+
+        public String getSignature() {
+            return signature;
+        }
+
+        public String getGenericSignature() {
+            return genericSignature;
+        }
+
+        public Class<?> getType() {
+            return type;
+        }
+
+        public List<Annotation> getJaxbAnnotaions() {
+            return jaxbAnnotaions;
+        }
+
+        public String getNamespace() {
+            return namespace;
+        }
+
+        public boolean isElement() {
+            return element;
+        }
+
+        public boolean isNillable() {
+            return nillable;
+        }
+    }
+
+    public XMLAdapterExtensionPoint getXmlAdapters() {
+        return xmlAdapters;
+    }
+
+    public void setXmlAdapters(XMLAdapterExtensionPoint xmlAdapters) {
+        this.xmlAdapters = xmlAdapters;
+    }
+
+    protected static <T extends Annotation> T findAnnotation(Annotation[] anns, Class<T> annotationClass) {
+        for (Annotation a : anns) {
+            if (a.annotationType() == annotationClass) {
+                return annotationClass.cast(a);
+            }
+        }
+        return null;
+    }
+
+    protected static List<Annotation> findJAXBAnnotations(Annotation[] anns) {
+        List<Annotation> jaxbAnnotation = new ArrayList<Annotation>();
+        for (Class<? extends Annotation> c : KNOWN_JAXB_ANNOTATIONS) {
+            Annotation a = findAnnotation(anns, c);
+            if (a != null) {
+                jaxbAnnotation.add(a);
+            }
+        }
+        return jaxbAnnotation;
+    }
+
+    protected List<Annotation> findJAXBAnnotations(Method method) {
+        List<Annotation> anns = new ArrayList<Annotation>();
+        for (Class<? extends Annotation> c : KNOWN_JAXB_ANNOTATIONS) {
+            Annotation ann = method.getAnnotation(c);
+            if (ann != null) {
+                anns.add(ann);
+            }
+        }
+        return anns;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/CodeGenerationHelper.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/CodeGenerationHelper.java
new file mode 100644
index 0000000000..b05715b54e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/CodeGenerationHelper.java
@@ -0,0 +1,280 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+import java.lang.reflect.Array;
+import java.lang.reflect.GenericArrayType;
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.Type;
+import java.lang.reflect.TypeVariable;
+import java.lang.reflect.WildcardType;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.objectweb.asm.Opcodes;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class CodeGenerationHelper {
+    /**
+     * @param type
+     * @return
+     */
+    public static Class<?> getErasure(Type type) {
+        if (type instanceof Class) {
+            return (Class<?>)type;
+        } else if (type instanceof GenericArrayType) {
+            GenericArrayType arrayType = (GenericArrayType)type;
+            Class<?> componentType = getErasure(arrayType.getGenericComponentType());
+            return Array.newInstance(componentType, 0).getClass();
+        } else if (type instanceof ParameterizedType) {
+            ParameterizedType pType = (ParameterizedType)type;
+            return getErasure(pType.getRawType());
+        } else if (type instanceof WildcardType) {
+            WildcardType wType = (WildcardType)type;
+            Type[] types = wType.getUpperBounds();
+            if (types.length == 0) {
+                return Object.class;
+            }
+            return getErasure(types[0]);
+        } else if (type instanceof TypeVariable) {
+            TypeVariable<?> var = (TypeVariable<?>)type;
+            Type[] types = var.getBounds();
+            if (types.length == 0) {
+                return Object.class;
+            }
+            return getErasure(types[0]);
+        }
+        return null;
+    }
+
+    /**
+     * @param type
+     * @return
+     */
+    public static String getJAXWSSignature(Type type) {
+        Class<?> cls = getErasure(type);
+        if (Collection.class.isAssignableFrom(cls) && (type instanceof ParameterizedType)) {
+            ParameterizedType pType = (ParameterizedType)type;
+            Type p = pType.getActualTypeArguments()[0];
+            StringBuffer sb = new StringBuffer();
+            sb.append(getSignature(cls));
+            sb.deleteCharAt(sb.length() - 1); // Remove ;
+            sb.append('<').append(getSignature(getErasure(p))).append(">;");
+            return sb.toString();
+        } else if (Map.class.isAssignableFrom(cls) && (type instanceof ParameterizedType)) {
+            ParameterizedType pType = (ParameterizedType)type;
+            Type key = pType.getActualTypeArguments()[0];
+            Type value = pType.getActualTypeArguments()[1];
+            StringBuffer sb = new StringBuffer();
+            sb.append(getSignature(cls));
+            sb.deleteCharAt(sb.length() - 1); // Remove ;
+            sb.append('<').append(getSignature(getErasure(key))).append(getSignature(getErasure(value))).append(">;");
+            return sb.toString();
+        } else {
+            return getSignature(cls);
+        }
+    }
+
+    /**
+     * @param type
+     * @return
+     */
+    public static String getSignature(Type type) {
+        if (!(type instanceof Class)) {
+            if (type instanceof ParameterizedType) {
+                ParameterizedType pType = (ParameterizedType)type;
+                StringBuffer sb = new StringBuffer();
+                String rawType = getSignature(pType.getRawType());
+                sb.append(rawType.substring(0, rawType.length() - 1));
+                sb.append('<');
+                for (Type t : pType.getActualTypeArguments()) {
+                    String argType = getSignature(t);
+                    sb.append(argType);
+                }
+                sb.append('>');
+                sb.append(rawType.substring(rawType.length() - 1));
+                return sb.toString();
+            }
+            if (type instanceof TypeVariable) {
+                return "T" + ((TypeVariable<?>)type).getName() + ";";
+            }
+            if (type instanceof GenericArrayType) {
+                GenericArrayType arrayType = (GenericArrayType)type;
+                return "[" + getSignature(arrayType.getGenericComponentType());
+            }
+            if (type instanceof WildcardType) {
+                WildcardType wType = (WildcardType)type;
+                Type[] types = wType.getUpperBounds();
+                StringBuffer sb = new StringBuffer();
+                if (types.length == 0 || !(types.length == 1 && types[0] == Object.class)) {
+                    sb.append('+');
+                    for (Type t : types) {
+                        sb.append(getSignature(t));
+                    }
+                }
+                types = wType.getLowerBounds();
+                if (types.length != 0) {
+                    sb.append('-');
+                    for (Type t : wType.getLowerBounds()) {
+                        sb.append(getSignature(t));
+                    }
+                }
+                if (sb.length() == 0) {
+                    return "*";
+                }
+                return sb.toString();
+            }
+        }
+        Class<?> cls = (Class<?>)type;
+        return org.objectweb.asm.Type.getDescriptor(cls);
+    }
+
+    /**
+     * Get the actual type arguments a child class has used to extend a generic base class.
+     *
+     * @param baseClass the base class
+     * @param childClass the child class
+     * @return a list of the raw classes for the actual type arguments.
+     */
+    public static <T> List<Class<?>> resovleTypeArguments(Class<T> baseClass, Class<? extends T> childClass) {
+        Map<Type, Type> resolvedTypes = new HashMap<Type, Type>();
+        Type type = childClass;
+        // start walking up the inheritance hierarchy until we hit baseClass
+        while (!getErasure(type).equals(baseClass)) {
+            if (type instanceof Class) {
+                // there is no useful information for us in raw types, so just keep going.
+                type = ((Class<?>)type).getGenericSuperclass();
+            } else {
+                ParameterizedType parameterizedType = (ParameterizedType)type;
+                Class<?> rawType = getErasure(parameterizedType.getRawType());
+
+                Type[] actualTypeArguments = parameterizedType.getActualTypeArguments();
+                TypeVariable<?>[] typeParameters = rawType.getTypeParameters();
+                for (int i = 0; i < actualTypeArguments.length; i++) {
+                    resolvedTypes.put(typeParameters[i], actualTypeArguments[i]);
+                }
+
+                if (!rawType.equals(baseClass)) {
+                    type = rawType.getGenericSuperclass();
+                }
+            }
+        }
+
+        // finally, for each actual type argument provided to baseClass, determine (if possible)
+        // the raw class for that type argument.
+        Type[] actualTypeArguments;
+        if (type instanceof Class) {
+            actualTypeArguments = ((Class<?>)type).getTypeParameters();
+        } else {
+            actualTypeArguments = ((ParameterizedType)type).getActualTypeArguments();
+        }
+        List<Class<?>> typeArgumentsAsClasses = new ArrayList<Class<?>>();
+        // resolve types by chasing down type variables.
+        for (Type baseType : actualTypeArguments) {
+            while (resolvedTypes.containsKey(baseType)) {
+                baseType = resolvedTypes.get(baseType);
+            }
+            typeArgumentsAsClasses.add(getErasure(baseType));
+        }
+        return typeArgumentsAsClasses;
+    }
+
+    /*
+    signatures.put(boolean.class, "Z");
+    signatures.put(byte.class, "B");
+    signatures.put(char.class, "C");
+    signatures.put(short.class, "S");
+    signatures.put(int.class, "I");
+    signatures.put(long.class, "J");
+    signatures.put(float.class, "F");
+    signatures.put(double.class, "D");
+    */
+    public static int getLoadOPCode(String signature) {
+        if ("Z".equals(signature) || "B".equals(signature)
+            || "C".equals(signature)
+            || "S".equals(signature)
+            || "I".equals(signature)) {
+            return Opcodes.ILOAD;
+        }
+
+        if ("J".equals(signature)) {
+            return Opcodes.LLOAD;
+        }
+
+        if ("F".equals(signature)) {
+            return Opcodes.FLOAD;
+        }
+
+        if ("D".equals(signature)) {
+            return Opcodes.DLOAD;
+        }
+
+        return Opcodes.ALOAD;
+
+    }
+
+    public static int getReturnOPCode(String signature) {
+        if ("Z".equals(signature) || "B".equals(signature)
+            || "C".equals(signature)
+            || "S".equals(signature)
+            || "I".equals(signature)) {
+            return Opcodes.IRETURN;
+        }
+
+        if ("J".equals(signature)) {
+            return Opcodes.LRETURN;
+        }
+
+        if ("F".equals(signature)) {
+            return Opcodes.FRETURN;
+        }
+
+        if ("D".equals(signature)) {
+            return Opcodes.DRETURN;
+        }
+        if ("V".equals(signature)) {
+            return Opcodes.RETURN;
+        }
+
+        return Opcodes.ARETURN;
+
+    }
+    
+    /**
+     * Get the package prefix for generated JAXWS artifacts
+     * @param cls
+     * @return
+     */
+    public static String getPackagePrefix(Class<?> cls) {
+        String name = cls.getName();
+        int index = name.lastIndexOf('.');
+        if (index == -1) {
+            return "jaxws.";
+        } else {
+            return name.substring(0, index) + ".jaxws.";
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/FaultBeanGenerator.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/FaultBeanGenerator.java
new file mode 100644
index 0000000000..40fbefa3ed
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/FaultBeanGenerator.java
@@ -0,0 +1,147 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+import java.beans.BeanInfo;
+import java.beans.IntrospectionException;
+import java.beans.Introspector;
+import java.beans.PropertyDescriptor;
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+import javax.xml.ws.WebFault;
+
+import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil;
+import org.objectweb.asm.ClassWriter;
+
+public class FaultBeanGenerator extends BaseBeanGenerator {
+    public FaultBeanGenerator() {
+        super();
+    }
+
+    protected BeanProperty[] getProperties(Class<? extends Throwable> exceptionClass) {
+        BeanInfo beanInfo;
+        try {
+            beanInfo = Introspector.getBeanInfo(exceptionClass);
+        } catch (IntrospectionException e) {
+            throw new IllegalArgumentException(e);
+        }
+        List<BeanProperty> props = new ArrayList<BeanProperty>();
+        for (PropertyDescriptor pd : beanInfo.getPropertyDescriptors()) {
+            if (pd.getReadMethod() != null) {
+                String name = pd.getReadMethod().getName();
+                if ("getClass".equals(name) || "getStackTrace".equals(name)
+                    || "getCause".equals(name)
+                    || "getLocalizedMessage".equals(name)) {
+                    continue;
+                }
+                // Add the field
+                String field = pd.getName();
+                Method getter = pd.getReadMethod();
+                props.add(new BeanProperty("", field, getter.getReturnType(), getter.getGenericReturnType(), false));
+            }
+        }
+        Collections.sort(props, new Comparator<BeanProperty>() {
+            public int compare(BeanProperty o1, BeanProperty o2) {
+                return o1.getName().compareTo(o2.getName());
+            }
+        });
+        return props.toArray(new BeanProperty[0]);
+    }
+
+    public byte[] generate(Class<? extends Throwable> exceptionClass) {
+        String className = getFaultBeanName(exceptionClass);
+        ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_MAXS);
+        String classDescriptor = className.replace('.', '/');
+        String classSignature = "L" + classDescriptor + ";";
+        QName element = getElementName(exceptionClass);
+        String namespace = element.getNamespaceURI();
+        String name = element.getLocalPart();
+        return defineClass(cw, classDescriptor, classSignature, namespace, name, getProperties(exceptionClass));
+    }
+
+    public Class<?> generate(Class<? extends Throwable> exceptionClass, GeneratedClassLoader cl) {
+        synchronized (exceptionClass) {
+            Class<?> faultBeanClass = generatedClasses.get(exceptionClass);
+            if (faultBeanClass == null) {
+                String className = getFaultBeanName(exceptionClass);
+                String classDescriptor = className.replace('.', '/');
+                String classSignature = "L" + classDescriptor + ";";
+                QName element = getElementName(exceptionClass);
+                String namespace = element.getNamespaceURI();
+                String name = element.getLocalPart();
+                faultBeanClass =
+                    generate(classDescriptor, classSignature, namespace, name, getProperties(exceptionClass), cl);
+                generatedClasses.put(exceptionClass, faultBeanClass);
+            }
+            return faultBeanClass;
+        }
+    }
+
+    private static String getFaultBeanName(Class<?> exceptionClass) {
+        String faultBeanName = null;
+        WebFault webFault = exceptionClass.getAnnotation(WebFault.class);
+        if (webFault != null) {
+            faultBeanName = webFault.faultBean();
+            if (!"".equals(faultBeanName)) {
+                return faultBeanName;
+            }
+        }
+
+        String name = exceptionClass.getName();
+        int index = name.lastIndexOf('.');
+        String pkg = name.substring(0, index);
+        String clsName = name.substring(index + 1);
+
+        // FIXME: [rfeng] This is a workaround to avoid "Prohibited package name: java.lang.jaxws"
+        if (pkg.startsWith("java.") || pkg.startsWith("javax.")) {
+            pkg = "tuscany";
+        }
+        faultBeanName = (pkg + ".jaxws." + clsName + "Bean");
+        return faultBeanName;
+    }
+
+    public static QName getElementName(Class<? extends Throwable> exceptionClass) {
+        WebFault webFault = exceptionClass.getAnnotation(WebFault.class);
+        String namespace = null;
+        String name = null;
+        if (webFault != null) {
+            namespace = webFault.targetNamespace();
+            name = webFault.name();
+        }
+        if (namespace == null) {
+            namespace = JavaInterfaceUtil.getNamespace(exceptionClass);
+        }
+        if (name == null) {
+            name = exceptionClass.getSimpleName();
+        }
+        return new QName(namespace, name);
+    }
+
+    public static Class<?> generateFaultBeanClass(Class<? extends Throwable> exceptionClass) {
+        FaultBeanGenerator generator = new FaultBeanGenerator();
+        GeneratedClassLoader cl = new GeneratedClassLoader(exceptionClass.getClassLoader());
+        return generator.generate(exceptionClass, cl);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/GeneratedClassLoader.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/GeneratedClassLoader.java
new file mode 100644
index 0000000000..f36dd3a443
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/GeneratedClassLoader.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+import java.security.SecureClassLoader;
+import java.util.HashMap;
+import java.util.Map;
+
+public class GeneratedClassLoader extends SecureClassLoader {
+    private class GeneratedClass {
+        private String className;
+        private byte[] byteCode;
+        private Class<?> cls;
+
+        public GeneratedClass(String className, byte[] byteCode) {
+            super();
+            this.className = className;
+            this.byteCode = byteCode;
+        }
+
+        public synchronized Class<?> getGeneratedClass() {
+            if (cls == null) {
+                cls = defineClass(className, byteCode, 0, byteCode.length);
+            }
+            return cls;
+        }
+    }
+
+    private Map<String, GeneratedClass> generatedClasses = new HashMap<String, GeneratedClass>();
+
+    public GeneratedClassLoader(ClassLoader parentLoader) {
+        super(parentLoader);
+    }
+
+    @Override
+    protected Class<?> findClass(String className) throws ClassNotFoundException {
+        GeneratedClass cls = generatedClasses.get(className);
+        if (cls != null) {
+            return cls.getGeneratedClass();
+        }
+        return super.findClass(className);
+    }
+
+    public synchronized Class<?> getGeneratedClass(String className, byte[] byteCode) {
+        GeneratedClass cls = generatedClasses.get(className);
+        if (cls == null) {
+            cls = new GeneratedClass(className, byteCode);
+            generatedClasses.put(className, cls);
+        }
+        return cls.getGeneratedClass();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/GeneratedDataTypeImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/GeneratedDataTypeImpl.java
new file mode 100644
index 0000000000..c3f568ef48
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/GeneratedDataTypeImpl.java
@@ -0,0 +1,143 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+import java.lang.reflect.Method;
+import java.lang.reflect.Type;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.jaxb.JAXBDataBinding;
+import org.apache.tuscany.sca.databinding.jaxb.XMLAdapterExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * A special data type that generate the class on demand
+ * @version $Rev$ $Date$
+ */
+public class GeneratedDataTypeImpl implements DataType<XMLType> {
+    private XMLAdapterExtensionPoint xmlAdapters;
+    
+    private Class<?> physical;
+    private XMLType logical;
+
+    private Map<Class<?>, Object> metaDataMap;
+    private Method method;
+    private String wrapperClassName;
+    private String wrapperNamespace;
+    private String wrapperName;
+    private boolean request;
+    private GeneratedClassLoader classLoader;
+
+    private Class<? extends Throwable> exceptionClass;
+
+    public GeneratedDataTypeImpl(XMLAdapterExtensionPoint xmlAdapters, Class<? extends Throwable> exceptionClass, GeneratedClassLoader cl) {
+        super();
+        this.exceptionClass = exceptionClass;
+        this.classLoader = cl;
+        QName name = FaultBeanGenerator.getElementName(exceptionClass);
+        this.logical = new XMLType(name, name);
+        this.xmlAdapters = xmlAdapters;
+    }
+
+    public GeneratedDataTypeImpl(XMLAdapterExtensionPoint xmlAdapters,
+                                 Method m,
+                                 String wrapperClassName,
+                                 String wrapperNamespace,
+                                 String wrapperName,
+                                 boolean request,
+                                 GeneratedClassLoader cl) {
+        super();
+        this.method = m;
+        this.wrapperClassName = wrapperClassName;
+        this.wrapperNamespace = wrapperNamespace;
+        this.wrapperName = wrapperName;
+        this.classLoader = cl;
+        this.request = request;
+        QName name = new QName(wrapperNamespace, wrapperName);
+        this.logical = new XMLType(name, name);
+        this.xmlAdapters = xmlAdapters;
+    }
+
+    public String getDataBinding() {
+        return JAXBDataBinding.NAME;
+    }
+
+    public Type getGenericType() {
+        return getPhysical();
+    }
+
+    public XMLType getLogical() {
+        return logical;
+    }
+
+    public synchronized Class<?> getPhysical() {
+        if (physical == null) {
+            if (method != null) {
+                WrapperBeanGenerator generator = new WrapperBeanGenerator();
+                generator.setXmlAdapters(xmlAdapters);
+                physical =
+                    request ? generator.generateRequestWrapper(method, wrapperClassName, wrapperNamespace, wrapperName, classLoader)
+                        : generator.generateResponseWrapper(method, wrapperClassName, wrapperNamespace, wrapperName, classLoader);
+                ;
+            } else if (exceptionClass != null) {
+                FaultBeanGenerator faultBeanGenerator = new FaultBeanGenerator();
+                faultBeanGenerator.setXmlAdapters(xmlAdapters);
+                physical = faultBeanGenerator.generate(exceptionClass, classLoader);
+            }
+        }
+        return physical;
+    }
+
+    public void setDataBinding(String dataBinding) {
+        // NOP
+    }
+
+    public void setGenericType(Type genericType) {
+        // NOP
+    }
+
+    public void setLogical(XMLType logical) {
+        this.logical = logical;
+    }
+
+    public void setPhysical(Class<?> cls) {
+        // NOP
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+    
+    public <T> T getMetaData(Class<T> type) {
+        return metaDataMap == null ? null : type.cast(metaDataMap.get(type));
+    }
+
+    public <T> void setMetaData(Class<T> type, T metaData) {
+        if (metaDataMap == null) {
+            metaDataMap = new ConcurrentHashMap<Class<?>, Object>();
+        }
+        metaDataMap.put(type, metaData);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/JAXWSFaultExceptionMapper.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/JAXWSFaultExceptionMapper.java
new file mode 100644
index 0000000000..1733b02aba
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/JAXWSFaultExceptionMapper.java
@@ -0,0 +1,371 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+import java.beans.BeanInfo;
+import java.beans.Introspector;
+import java.beans.PropertyDescriptor;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Method;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+
+import javax.xml.namespace.QName;
+import javax.xml.ws.WebFault;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.jaxb.XMLAdapterExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.FaultExceptionMapper;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.util.FaultException;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * JAX-WS ExceptionHandler
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JAXWSFaultExceptionMapper implements FaultExceptionMapper {
+    public static final String GETCAUSE = "getCause";
+    public static final String GETLOCALIZEDMESSAGE = "getLocalizedMessage";
+    public static final String GETSTACKTRACE = "getStackTrace";
+    public static final String GETCLASS = "getClass";
+
+    private static final Class<?>[] EMPTY_CLASS_ARRAY = new Class[0];
+    private DataBindingExtensionPoint dataBindingExtensionPoint;
+    private XMLAdapterExtensionPoint xmlAdapterExtensionPoint;
+
+
+    public JAXWSFaultExceptionMapper(DataBindingExtensionPoint dataBindingExtensionPoint, XMLAdapterExtensionPoint xmlAdapters) {
+        super();
+        this.dataBindingExtensionPoint = dataBindingExtensionPoint;
+        this.xmlAdapterExtensionPoint = xmlAdapters;
+    }
+    
+    public JAXWSFaultExceptionMapper(ExtensionPointRegistry registry) {
+        this.dataBindingExtensionPoint = registry.getExtensionPoint(DataBindingExtensionPoint.class);
+        this.xmlAdapterExtensionPoint = registry.getExtensionPoint(XMLAdapterExtensionPoint.class);
+    }
+
+    /**
+     * The following is quoted from the JAX-WS Specification v2.1
+     * <ul>
+     * <li>WrapperException(String message, FaultBean faultInfo) <br>
+     * A constructor where WrapperException is replaced with the name of the
+     * generated wrapper exception and FaultBean is replaced by the name of the
+     * generated fault bean.
+     * <li> WrapperException(String message, FaultBean faultInfo, Throwable
+     * cause) <br>
+     * A constructor where WrapperException is replaced with the name of the
+     * generated wrapper exception and FaultBean is replaced by the name of the
+     * generated fault bean. The last argument, cause, may be used to convey
+     * protocol specific fault information
+     * </ul>
+     */
+    @SuppressWarnings("unchecked")
+    public Throwable wrapFaultInfo(DataType<DataType> exceptionType, String message, Object faultInfo, Throwable cause, Operation operation) {
+        Class<?> exceptionClass = exceptionType.getPhysical();
+        if (exceptionClass.isInstance(faultInfo)) {
+            return (Throwable)faultInfo;
+        }
+        DataType<?> faultBeanType = exceptionType.getLogical();
+        Class<?> faultBeanClass = faultBeanType.getPhysical();
+        try {
+            Throwable exc =
+                newInstance((Class<? extends Throwable>)exceptionClass, message, faultBeanClass, faultInfo, cause);
+            // Include the elem name into the FaultException we build so it can be used for matching in the DataTransformationInterceptor
+            // 
+            // Note this may happen even if we find a constructor above, that is the type of the non-generic fault exc may be an instance
+            // of FaultException
+            //
+            if ((exc instanceof FaultException) && (faultBeanType.getLogical() instanceof XMLType)) {
+                FaultException faultExc = (FaultException)exc;
+                DataType<XMLType> faultBeanXMLType = (DataType<XMLType>)faultBeanType;
+                XMLType faultLogical = faultBeanXMLType.getLogical();
+                faultExc.setFaultName(faultLogical.getElementName());
+            }
+            return exc;
+        } catch (Throwable e) {
+            throw new IllegalArgumentException(e);
+        }
+    }
+
+    private Throwable newInstance(Class<? extends Throwable> exceptionClass,
+                                  String message,
+                                  Class<?> faultBeanClass,
+                                  Object faultInfo,
+                                  Throwable cause) throws Exception {
+        Throwable ex = null;
+        Constructor<? extends Throwable> ctor = null;
+        try {
+            // Get the message property
+            Method getMessage = faultBeanClass.getMethod("getMessage");
+            message = (String)getMessage.invoke(faultInfo);
+        } catch (Throwable e) {
+            // Ignore
+        }
+        try {
+            // FIXME: What about if the faultBeanClass is a subclass of the argument type?
+            ctor = exceptionClass.getConstructor(String.class, faultBeanClass, Throwable.class);
+            ex = ctor.newInstance(message, faultInfo, cause);
+        } catch (NoSuchMethodException e1) {
+            try {
+                ctor = exceptionClass.getConstructor(String.class, faultInfo.getClass());
+                ex = ctor.newInstance(message, faultInfo);
+            } catch (NoSuchMethodException e2) {
+                try {
+                    ctor = exceptionClass.getConstructor(String.class, Throwable.class);
+                    ex = ctor.newInstance(message, cause);
+                    populateException(ex, faultInfo);
+                } catch (NoSuchMethodException e3) {
+                    try {
+                        ctor = exceptionClass.getConstructor(String.class);
+                        ex = ctor.newInstance(message);
+                        populateException(ex, faultInfo);
+                    } catch (NoSuchMethodException e4) {
+                        ctor = exceptionClass.getConstructor();
+                        if (ctor != null) {
+                            ex = ctor.newInstance();
+                            populateException(ex, faultInfo);
+                        } else {
+                            ex = new FaultException(message, faultInfo, cause);
+                        }
+                    }
+                }
+            }
+        }
+        return ex;
+    }
+
+    /**
+     * Populate the java exception from the fault bean
+     * @param ex
+     * @param faultBean
+     * @throws Exception
+     */
+    private void populateException(Throwable ex, Object faultBean) throws Exception {
+        PropertyDescriptor props[] = Introspector.getBeanInfo(faultBean.getClass()).getPropertyDescriptors();
+        for (PropertyDescriptor p : props) {
+            Method getter = p.getReadMethod();
+            Method setter = p.getWriteMethod();
+            if (getter == null || setter == null) {
+                continue;
+            }
+            try {
+                Method m = ex.getClass().getMethod(setter.getName(), setter.getParameterTypes());
+                Object pv = getter.invoke(faultBean);
+                m.invoke(ex, pv);
+            } catch (Exception e) {
+                // Ignore;
+            }
+        }
+    }
+
+    public Object getFaultInfo(Throwable exception, Class<?> faultBeanClass, Operation operation) {
+        if (exception == null) {
+            return null;
+        }
+
+        // Check if it's the generic FaultException
+        if (exception instanceof FaultException) {
+            return ((FaultException)exception).getFaultInfo();
+        }
+
+        try {
+            Method method = exception.getClass().getMethod("getFaultInfo", EMPTY_CLASS_ARRAY);
+            return method.invoke(exception, (Object[])null);
+        } catch (NoSuchMethodException e) {
+            // Follow the JAX-WS v2.1 Specification section 3.7
+            return createFaultBean(exception, faultBeanClass);
+        } catch (Throwable e) {
+            throw new IllegalArgumentException(e);
+        }
+    }
+
+    private Object createFaultBean(Throwable exception, Class<?> faultBeanClass) {
+        /**
+         * For each getter in the exception and its superclasses, a property of the same 
+         * type and name is added to the bean. The getCause, getLocalizedMessage and 
+         * getStackTrace getters from java.lang.Throwable and the getClass getter from 
+         * java.lang.Object are excluded from the list of getters to be mapped.
+         */
+        // Return the exception as-is if it's already the fault bean
+        if (faultBeanClass.isInstance(exception)) {
+            return exception;
+        }
+        try {
+            Object faultBean = null;
+            for (Constructor<?> ctor : faultBeanClass.getConstructors()) {
+                Class<?>[] params = ctor.getParameterTypes();
+                if (params.length == 1 && String.class == params[0]) {
+                    faultBean = ctor.newInstance(exception.getMessage());
+                } else if (params.length == 2 && String.class == params[0]
+                    && Throwable.class.isAssignableFrom(params[1])) {
+                    faultBean = ctor.newInstance(exception.getMessage(), exception);
+                } else if (params.length == 0) {
+                    faultBean = ctor.newInstance();
+                }
+                if (faultBean != null) {
+                    break;
+                }
+            }
+            if (faultBean == null) {
+                return exception;
+            }
+            BeanInfo beanInfo = Introspector.getBeanInfo(exception.getClass());
+            for (PropertyDescriptor pd : beanInfo.getPropertyDescriptors()) {
+                Method getter = pd.getReadMethod();
+                String name = getter.getName();
+                if (!isMappedGetter(name)) {
+                    continue;
+                }
+                Method setter = null;
+                try {
+                    setter = faultBeanClass.getMethod("set" + capitalize(pd.getName()), getter.getReturnType());
+                } catch (NoSuchMethodException e) {
+                    continue;
+                }
+                Object prop = getter.invoke(exception);
+                setter.invoke(faultBean, prop);
+            }
+            return faultBean;
+        } catch (Throwable ex) {
+            throw new IllegalArgumentException(ex);
+        }
+    }
+
+    @SuppressWarnings("unchecked")
+    public boolean introspectFaultDataType(DataType<DataType> exceptionType, final Operation operation, final boolean generatingFaultBean) {
+        QName faultName = null;
+        boolean result = false;
+
+        final Class<?> cls = exceptionType.getPhysical();
+        if (cls == FaultException.class) {
+            return true;
+        }
+        DataType faultType = (DataType)exceptionType.getLogical();
+        Class<?> faultBean = null;
+        final WebFault fault = cls.getAnnotation(WebFault.class);
+        if (fault != null) {
+            if (!"".equals(fault.name()) || !"".equals(fault.targetNamespace())) {
+                QName faultQName = ((XMLType)faultType.getLogical()).getElementName();
+                String faultNS =
+                    "".equals(fault.targetNamespace()) ? faultQName.getNamespaceURI() : fault.targetNamespace();
+                String faultLocal = "".equals(fault.name()) ? faultQName.getLocalPart() : fault.name();
+                faultName = new QName(faultNS, faultLocal);
+                XMLType xmlType = new XMLType(faultName, null);
+                faultType.setLogical(xmlType);
+            }
+            if (!"".equals(fault.faultBean())) {
+                faultBean = AccessController.doPrivileged(new PrivilegedAction<Class<?>>() {
+                    public Class<?> run() {
+                        try {
+                            return Class.forName(fault.faultBean(), false, cls.getClassLoader());
+                        } catch (ClassNotFoundException e) {
+                            throw new ServiceRuntimeException(e);
+                        }
+                    }
+                });
+            } else {
+                Method m;
+                try {
+                    m = cls.getMethod("getFaultInfo", (Class[])null);
+                    faultBean = m.getReturnType();
+                } catch (NoSuchMethodException e) {
+                    // Ignore
+                }
+            }
+        }
+
+        if (faultBean == null) {
+            final String faultBeanClassName = CodeGenerationHelper.getPackagePrefix(cls) + cls.getSimpleName() + "Bean";
+            final QName qname = faultName;
+            faultType = AccessController.doPrivileged(new PrivilegedAction<DataType<XMLType>>() {
+                public DataType<XMLType> run() {
+                    try {
+                        Class<?> faultBean = Class.forName(faultBeanClassName, false, cls.getClassLoader());
+                        return new DataTypeImpl<XMLType>(faultBean, new XMLType(qname, qname));
+                    } catch (ClassNotFoundException e) {
+                        if (generatingFaultBean) {
+                            Class<? extends Throwable> t = (Class<? extends Throwable>)cls;
+                            ClassLoader parent =
+                                operation == null ? t.getClassLoader() : ((JavaInterface)operation.getInterface())
+                                    .getJavaClass().getClassLoader();
+                            GeneratedClassLoader cl = new GeneratedClassLoader(parent);
+                            GeneratedDataTypeImpl dt = new GeneratedDataTypeImpl(xmlAdapterExtensionPoint, t, cl);
+                            return dt;
+                        } else {
+                            return new DataTypeImpl<XMLType>(cls, new XMLType(qname, qname));
+                        }
+                    }
+                }
+            });
+        } else {
+            faultType.setDataBinding(null);
+            faultType.setGenericType(faultBean);
+            faultType.setPhysical(faultBean);
+        }
+
+        // TODO: Use the databinding framework to introspect the fault bean class
+        if (faultType.getDataBinding() == null && dataBindingExtensionPoint != null) {
+            faultBean = faultType.getPhysical();
+            result =
+                dataBindingExtensionPoint.introspectType(faultType, operation);
+        }
+        ((DataType) exceptionType).setLogical(faultType);
+
+        /*
+         The introspection of the fault DT may not have calculated the correct element name, 
+         though we may have already done this in this method.  Let's look at the DataType now 
+         that introspection is done, and, if it has an XMLType, let's set the element to the 
+         'faultName' if we calculated one.
+         */
+        if ((faultName != null) && (faultType.getLogical() instanceof XMLType)) {
+            XMLType faultTypeXML = (XMLType)faultType.getLogical();
+            // The element name (if set) should match the fault name
+            faultTypeXML.setElementName(faultName);
+        }
+
+        return result;
+    }
+
+    public static boolean isMappedGetter(String methodName) {
+        if (GETCAUSE.equals(methodName) || GETLOCALIZEDMESSAGE.equals(methodName)
+            || GETSTACKTRACE.equals(methodName)
+            || GETCLASS.equals(methodName)) {
+            return false;
+        } else {
+            return true;
+        }
+    }
+
+    private static String capitalize(String name) {
+        if (name == null || name.length() == 0) {
+            return name;
+        } else {
+            return Character.toUpperCase(name.charAt(0)) + name.substring(1);
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/JAXWSJavaInterfaceProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/JAXWSJavaInterfaceProcessor.java
new file mode 100644
index 0000000000..50cdde658e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/JAXWSJavaInterfaceProcessor.java
@@ -0,0 +1,384 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+import javax.jws.Oneway;
+import javax.jws.WebMethod;
+import javax.jws.WebParam;
+import javax.jws.WebResult;
+import javax.jws.WebService;
+import javax.jws.soap.SOAPBinding;
+import javax.jws.soap.SOAPBinding.Style;
+import javax.xml.namespace.QName;
+import javax.xml.ws.RequestWrapper;
+import javax.xml.ws.ResponseWrapper;
+
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.javabeans.JavaExceptionDataBinding;
+import org.apache.tuscany.sca.databinding.jaxb.JAXBDataBinding;
+import org.apache.tuscany.sca.databinding.jaxb.XMLAdapterExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.FaultExceptionMapper;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaOperation;
+import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceVisitor;
+import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
+import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+
+/**
+ * Introspect the java class/interface with JSR-181 and JAXWS annotations
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JAXWSJavaInterfaceProcessor implements JavaInterfaceVisitor {
+    private static final String JAXB_DATABINDING = JAXBDataBinding.NAME;
+    private static final String GET = "get";
+    private DataBindingExtensionPoint dataBindingExtensionPoint;
+    private FaultExceptionMapper faultExceptionMapper;
+    private XMLAdapterExtensionPoint xmlAdapterExtensionPoint;
+
+
+    public JAXWSJavaInterfaceProcessor(DataBindingExtensionPoint dataBindingExtensionPoint,
+                                       FaultExceptionMapper faultExceptionMapper,
+                                       XMLAdapterExtensionPoint xmlAdapters) {
+        super();
+        this.dataBindingExtensionPoint = dataBindingExtensionPoint;
+        this.faultExceptionMapper = faultExceptionMapper;
+        this.xmlAdapterExtensionPoint = xmlAdapters;
+    }
+
+    public JAXWSJavaInterfaceProcessor() {
+        super();
+    }
+
+    private static String capitalize(String name) {
+        if (name == null || name.length() == 0) {
+            return name;
+        } else {
+            return Character.toUpperCase(name.charAt(0)) + name.substring(1);
+        }
+    }
+
+    public void visitInterface(JavaInterface contract) throws InvalidInterfaceException {
+
+        final Class<?> clazz = contract.getJavaClass();
+        WebService webService = clazz.getAnnotation(WebService.class);
+        String tns = JavaXMLMapper.getNamespace(clazz);
+        String localName = clazz.getSimpleName();
+        if (webService != null) {
+            tns = getValue(webService.targetNamespace(), tns);
+            localName = getValue(webService.name(), localName);
+            contract.setQName(new QName(tns, localName));
+            // Mark SEI as Remotable
+            contract.setRemotable(true);
+        }
+        if (!contract.isRemotable()) {
+            return;
+        }
+
+        // SOAP binding (doc/lit/wrapped|bare or rpc/lit)
+        SOAPBinding soapBinding = clazz.getAnnotation(SOAPBinding.class);
+
+        for (Iterator<Operation> it = contract.getOperations().iterator(); it.hasNext();) {
+            final JavaOperation operation = (JavaOperation)it.next();
+            final Method method = operation.getJavaMethod();
+            introspectFaultTypes(operation);
+
+            // SOAP binding (doc/lit/wrapped|bare or rpc/lit)
+            SOAPBinding methodSOAPBinding = method.getAnnotation(SOAPBinding.class);
+            if (methodSOAPBinding == null) {
+                methodSOAPBinding = soapBinding;
+            }
+
+            boolean documentStyle = true;
+            boolean bare = false;
+            if (methodSOAPBinding != null) {
+                bare = methodSOAPBinding.parameterStyle() == SOAPBinding.ParameterStyle.BARE;
+                if(bare) {
+                    // For BARE parameter style, the data won't be unwrapped
+                    // The wrapper should be null
+                    operation.setWrapperStyle(false);
+                }
+                documentStyle = methodSOAPBinding.style() == Style.DOCUMENT;
+            }
+
+            String operationName = operation.getName();
+            // WebMethod
+            WebMethod webMethod = method.getAnnotation(WebMethod.class);
+            if (webMethod != null) {
+                if (webMethod.exclude()) {
+                    // Exclude the method
+                    it.remove();
+                    continue;
+                }
+                operationName = getValue(webMethod.operationName(), operationName);
+                operation.setName(operationName);
+                operation.setAction(webMethod.action());
+            }
+
+            // Is one way?
+            Oneway oneway = method.getAnnotation(Oneway.class);
+            if (oneway != null) {
+                // JSR 181
+                assert method.getReturnType() == void.class;
+                operation.setNonBlocking(true);
+            }
+
+            // Handle BARE mapping
+            if (bare) {
+                for (int i = 0; i < method.getParameterTypes().length; i++) {
+                    WebParam param = getAnnotation(method, i, WebParam.class);
+                    if (param != null) {
+                        String ns = getValue(param.targetNamespace(), tns);
+                        // Default to <operationName> for doc-bare
+                        String name = getValue(param.name(), documentStyle ? operationName : "arg" + i);
+                        QName element = new QName(ns, name);
+                        Object logical = operation.getInputType().getLogical().get(i).getLogical();
+                        if (logical instanceof XMLType) {
+                            ((XMLType)logical).setElementName(element);
+                        }
+                    }
+                }
+                WebResult result = method.getAnnotation(WebResult.class);
+                if (result != null) {
+                    String ns = getValue(result.targetNamespace(), tns);
+                    // Default to <operationName>Response for doc-bare
+                    String name = getValue(result.name(), documentStyle ? operationName + "Response" : "return");
+                    QName element = new QName(ns, name);
+                    Object logical = operation.getOutputType().getLogical();
+                    if (logical instanceof XMLType) {
+                        ((XMLType)logical).setElementName(element);
+                    }
+                }
+                // FIXME: [rfeng] For the BARE mapping, do we need to create a Wrapper?
+                // it's null at this point
+            } else {
+
+                RequestWrapper requestWrapper = method.getAnnotation(RequestWrapper.class);
+                String ns = requestWrapper == null ? tns : getValue(requestWrapper.targetNamespace(), tns);
+                String name =
+                    requestWrapper == null ? operationName : getValue(requestWrapper.localName(), operationName);
+                String wrapperBeanName = requestWrapper == null ? "" : requestWrapper.className();
+                if ("".equals(wrapperBeanName)) {
+                    wrapperBeanName = CodeGenerationHelper.getPackagePrefix(clazz) + capitalize(method.getName());
+                }
+
+                DataType<XMLType> inputWrapperDT = null;
+
+                final String inputWrapperClassName = wrapperBeanName;
+                final String inputNS = ns;
+                final String inputName = name;
+                inputWrapperDT = AccessController.doPrivileged(new PrivilegedAction<DataType<XMLType>>() {
+                    public DataType<XMLType> run() {
+                        try {
+                            Class<?> wrapperClass = Class.forName(inputWrapperClassName, false, clazz.getClassLoader());
+                            QName qname = new QName(inputNS, inputName);
+                            DataType dt = new DataTypeImpl<XMLType>(wrapperClass, new XMLType(qname, qname));
+                            dataBindingExtensionPoint.introspectType(dt, operation);
+                            // TUSCANY-2505
+                            if (dt.getLogical() instanceof XMLType) {
+                                XMLType xmlType = (XMLType)dt.getLogical();
+                                xmlType.setElementName(qname);
+                            }
+                            return dt;
+                        } catch (ClassNotFoundException e) {
+                            GeneratedClassLoader cl = new GeneratedClassLoader(clazz.getClassLoader());
+                            return new GeneratedDataTypeImpl(xmlAdapterExtensionPoint, method, inputWrapperClassName, inputNS, inputName, true,
+                                                             cl);
+                        }
+                    }
+                });
+
+                QName inputWrapper = inputWrapperDT.getLogical().getElementName();
+
+                ResponseWrapper responseWrapper = method.getAnnotation(ResponseWrapper.class);
+                ns = responseWrapper == null ? tns : getValue(responseWrapper.targetNamespace(), tns);
+                name =
+                    responseWrapper == null ? operationName + "Response" : getValue(responseWrapper.localName(),
+                                                                                    operationName + "Response");
+                wrapperBeanName = responseWrapper == null ? "" : responseWrapper.className();
+                if ("".equals(wrapperBeanName)) {
+                    wrapperBeanName =
+                        CodeGenerationHelper.getPackagePrefix(clazz) + capitalize(method.getName()) + "Response";
+                }
+
+                DataType<XMLType> outputWrapperDT = null;
+                final String outputWrapperClassName = wrapperBeanName;
+                final String outputNS = ns;
+                final String outputName = name;
+
+                outputWrapperDT = AccessController.doPrivileged(new PrivilegedAction<DataType<XMLType>>() {
+                    public DataType<XMLType> run() {
+                        try {
+                            Class<?> wrapperClass =
+                                Class.forName(outputWrapperClassName, false, clazz.getClassLoader());
+                            QName qname = new QName(outputNS, outputName);
+                            DataType dt = new DataTypeImpl<XMLType>(wrapperClass, new XMLType(qname, qname));
+                            dataBindingExtensionPoint.introspectType(dt, operation);
+                            // TUSCANY-2505
+                            if (dt.getLogical() instanceof XMLType) {
+                                XMLType xmlType = (XMLType)dt.getLogical();
+                                xmlType.setElementName(qname);
+                            }
+                            return dt;
+                        } catch (ClassNotFoundException e) {
+                            GeneratedClassLoader cl = new GeneratedClassLoader(clazz.getClassLoader());
+                            return new GeneratedDataTypeImpl(xmlAdapterExtensionPoint, method, outputWrapperClassName, outputNS, outputName,
+                                                             false, cl);
+                        }
+                    }
+                });
+                QName outputWrapper = outputWrapperDT.getLogical().getElementName();
+
+                List<ElementInfo> inputElements = new ArrayList<ElementInfo>();
+                for (int i = 0; i < method.getParameterTypes().length; i++) {
+                    WebParam param = getAnnotation(method, i, WebParam.class);
+                    ns = param != null ? param.targetNamespace() : "";
+                    // Default to "" for doc-lit-wrapped && non-header
+                    ns = getValue(ns, documentStyle && (param == null || !param.header()) ? "" : tns);
+                    name = param != null ? param.name() : "";
+                    name = getValue(name, "arg" + i);
+                    QName element = new QName(ns, name);
+                    Object logical = operation.getInputType().getLogical().get(i).getLogical();
+                    QName type = null;
+                    if (logical instanceof XMLType) {
+                        ((XMLType)logical).setElementName(element);
+                        type = ((XMLType)logical).getTypeName();
+                    }
+                    inputElements.add(new ElementInfo(element, new TypeInfo(type, false, null)));
+                }
+
+                List<ElementInfo> outputElements = new ArrayList<ElementInfo>();
+                WebResult result = method.getAnnotation(WebResult.class);
+                // Default to "" for doc-lit-wrapped && non-header
+                ns = result != null ? result.targetNamespace() : "";
+                ns = getValue(ns, documentStyle && (result == null || !result.header()) ? "" : tns);
+                name = result != null ? result.name() : "";
+                name = getValue(name, "return");
+                QName element = new QName(ns, name);
+
+                if (operation.getOutputType() != null) {
+                    Object logical = operation.getOutputType().getLogical();
+                    QName type = null;
+                    if (logical instanceof XMLType) {
+                        ((XMLType)logical).setElementName(element);
+                        type = ((XMLType)logical).getTypeName();
+                    }
+                    outputElements.add(new ElementInfo(element, new TypeInfo(type, false, null)));
+                }
+
+                String db = inputWrapperDT != null ? inputWrapperDT.getDataBinding() : JAXB_DATABINDING;
+                WrapperInfo wrapperInfo =
+                    new WrapperInfo(db, new ElementInfo(inputWrapper, null), new ElementInfo(outputWrapper, null),
+                                    inputElements, outputElements);
+
+                wrapperInfo.setInputWrapperType(inputWrapperDT);
+                wrapperInfo.setOutputWrapperType(outputWrapperDT);
+
+                operation.setWrapper(wrapperInfo);
+            }
+        }
+    }
+
+    @SuppressWarnings("unchecked")
+    private void introspectFaultTypes(Operation operation) {
+        if (operation != null && operation.getFaultTypes() != null) {
+            for (DataType exceptionType : operation.getFaultTypes()) {
+                faultExceptionMapper.introspectFaultDataType(exceptionType, operation, true);
+                DataType faultType = (DataType)exceptionType.getLogical();
+                if (JavaExceptionDataBinding.NAME.equals(faultType.getDataBinding())) {
+                    // The exception class doesn't have an associated bean class, so
+                    // synthesize a virtual bean by introspecting the exception class.
+                    createSyntheticBean(operation, exceptionType);
+                }
+            }
+        }
+    }
+
+    private void createSyntheticBean(Operation operation, DataType exceptionType) {
+        DataType faultType = (DataType)exceptionType.getLogical();
+        QName faultBeanName = ((XMLType)faultType.getLogical()).getElementName();
+        List<DataType<XMLType>> beanDataTypes = new ArrayList<DataType<XMLType>>();
+        for (Method aMethod : exceptionType.getPhysical().getMethods()) {
+            if (Modifier.isPublic(aMethod.getModifiers()) && aMethod.getName().startsWith(GET)
+                && aMethod.getParameterTypes().length == 0
+                && JAXWSFaultExceptionMapper.isMappedGetter(aMethod.getName())) {
+                String propName = resolvePropertyFromMethod(aMethod.getName());
+                QName propQName = new QName(faultBeanName.getNamespaceURI(), propName);
+                Class<?> propType = aMethod.getReturnType();
+                XMLType xmlPropType = new XMLType(propQName, null);
+                DataType<XMLType> propDT = new DataTypeImpl<XMLType>(propType, xmlPropType);
+                org.apache.tuscany.sca.databinding.annotation.DataType dt =
+                    aMethod.getAnnotation(org.apache.tuscany.sca.databinding.annotation.DataType.class);
+                if (dt != null) {
+                    propDT.setDataBinding(dt.value());
+                }
+                dataBindingExtensionPoint.introspectType(propDT, operation);
+
+                // sort the list lexicographically as specified in JAX-WS spec section 3.7
+                int i = 0;
+                for (; i < beanDataTypes.size(); i++) {
+                    if (beanDataTypes.get(i).getLogical().getElementName().getLocalPart().compareTo(propName) > 0) {
+                        break;
+                    }
+                }
+                beanDataTypes.add(i, propDT);
+            }
+        }
+        operation.getFaultBeans().put(faultBeanName, beanDataTypes);
+    }
+
+    private String resolvePropertyFromMethod(String methodName) {
+        StringBuffer propName = new StringBuffer();
+        propName.append(Character.toLowerCase(methodName.charAt(GET.length())));
+        propName.append(methodName.substring(GET.length() + 1));
+        return propName.toString();
+    }
+
+    private <T extends Annotation> T getAnnotation(Method method, int index, Class<T> annotationType) {
+        Annotation[] annotations = method.getParameterAnnotations()[index];
+        for (Annotation annotation : annotations) {
+            if (annotation.annotationType() == annotationType) {
+                return annotationType.cast(annotation);
+            }
+        }
+        return null;
+    }
+
+    private static String getValue(String value, String defaultValue) {
+        return "".equals(value) ? defaultValue : value;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/WebServiceInterfaceProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/WebServiceInterfaceProcessor.java
new file mode 100644
index 0000000000..18eda13efb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/WebServiceInterfaceProcessor.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+import javax.jws.WebService;
+
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceVisitor;
+
+/**
+ * Introspect the java class/interface to see if it has @WebService annotation
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WebServiceInterfaceProcessor implements JavaInterfaceVisitor {
+
+    public WebServiceInterfaceProcessor() {
+        super();
+    }
+
+    public void visitInterface(JavaInterface contract) throws InvalidInterfaceException {
+
+        final Class<?> clazz = contract.getJavaClass();
+        WebService webService = clazz.getAnnotation(WebService.class);
+        if (webService != null) {
+            // Mark SEI as Remotable
+            contract.setRemotable(true);
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/WrapperBeanGenerator.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/WrapperBeanGenerator.java
new file mode 100644
index 0000000000..764c10ff00
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/java/org/apache/tuscany/sca/interfacedef/java/jaxws/WrapperBeanGenerator.java
@@ -0,0 +1,238 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Method;
+import java.lang.reflect.Type;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.jws.WebParam;
+import javax.jws.WebResult;
+
+import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil;
+
+public class WrapperBeanGenerator extends BaseBeanGenerator {
+
+    public List<Class<?>> generateWrapperBeans(Class<?> sei) {
+        GeneratedClassLoader cl = new GeneratedClassLoader(sei.getClassLoader());
+        List<Class<?>> classes = new ArrayList<Class<?>>();
+        for (Method m : sei.getMethods()) {
+            if (m.getDeclaringClass() == Object.class) {
+                continue;
+            }
+            classes.add(generateRequestWrapper(sei, m, cl));
+            classes.add(generateResponseWrapper(sei, m, cl));
+        }
+        return classes;
+
+    }
+
+    public Class<?> generateRequestWrapper(Class<?> sei, Method m, GeneratedClassLoader cl) {
+        String wrapperNamespace = JavaInterfaceUtil.getNamespace(sei);
+        String wrapperName = m.getName();
+        String wrapperBeanName = capitalize(wrapperName);
+        String wrapperClassName = CodeGenerationHelper.getPackagePrefix(sei) + wrapperBeanName;
+
+        return generateRequestWrapper(m, wrapperClassName, wrapperNamespace, wrapperName, cl);
+    }
+
+    public Class<?> generateRequestWrapper(Method m,
+                                           String wrapperClassName,
+                                           String wrapperNamespace,
+                                           String wrapperName,
+                                           GeneratedClassLoader cl) {
+        synchronized (m.getDeclaringClass()) {
+            MethodKey key = new MethodKey(m, true);
+            Class<?> wrapperClass = generatedClasses.get(key);
+            if (wrapperClass == null) {
+                String wrapperClassDescriptor = wrapperClassName.replace('.', '/');
+                String wrapperClassSignature = "L" + wrapperClassDescriptor + ";";
+
+                Class<?>[] paramTypes = m.getParameterTypes();
+                Type[] genericParamTypes = m.getGenericParameterTypes();
+                Annotation[][] paramAnnotations = m.getParameterAnnotations();
+                List<BeanProperty> properties = new ArrayList<BeanProperty>();
+                for (int i = 0; i < paramTypes.length; i++) {
+                    String propNS = "";
+                    String propName = "arg" + i;
+
+                    WebParam webParam = findAnnotation(paramAnnotations[i], WebParam.class);
+                    if (webParam != null && webParam.header()) {
+                        continue;
+                    }
+                    WebParam.Mode mode = WebParam.Mode.IN;
+                    if (webParam != null) {
+                        mode = webParam.mode();
+                        if (webParam.name().length() > 0) {
+                            propName = webParam.name();
+                        }
+                        propNS = webParam.targetNamespace();
+                    }
+                    if (mode.equals(WebParam.Mode.IN) || mode.equals(WebParam.Mode.INOUT)) {
+                        java.lang.reflect.Type genericParamType = getHolderValueType(genericParamTypes[i]);
+                        Class<?> paramType = CodeGenerationHelper.getErasure(genericParamType);
+                        BeanProperty prop = new BeanProperty(propNS, propName, paramType, genericParamType, true);
+                        prop.getJaxbAnnotaions().addAll(findJAXBAnnotations(paramAnnotations[i]));
+                        properties.add(prop);
+                    }
+                }
+
+                wrapperClass =
+                    generate(wrapperClassDescriptor, wrapperClassSignature, wrapperNamespace, wrapperName, properties
+                        .toArray(new BeanProperty[properties.size()]), cl);
+                generatedClasses.put(key, wrapperClass);
+            }
+            return wrapperClass;
+
+        }
+    }
+
+    public Class<?> generateResponseWrapper(Class<?> sei, Method m, GeneratedClassLoader cl) {
+        String wrapperNamespace = JavaInterfaceUtil.getNamespace(sei);
+
+        String wrapperName = m.getName() + "Response";
+        String wrapperBeanName = capitalize(wrapperName);
+        String wrapperClassName = CodeGenerationHelper.getPackagePrefix(sei) + wrapperBeanName;
+        return generateResponseWrapper(m, wrapperClassName, wrapperNamespace, wrapperName, cl);
+
+    }
+
+    public Class<?> generateResponseWrapper(Method m,
+                                            String wrapperClassName,
+                                            String wrapperNamespace,
+                                            String wrapperName,
+                                            GeneratedClassLoader cl) {
+        synchronized (m.getDeclaringClass()) {
+            MethodKey key = new MethodKey(m, false);
+            Class<?> wrapperClass = generatedClasses.get(key);
+            if (wrapperClass == null) {
+                String wrapperClassDescriptor = wrapperClassName.replace('.', '/');
+                String wrapperClassSignature = "L" + wrapperClassDescriptor + ";";
+
+                List<BeanProperty> properties = new ArrayList<BeanProperty>();
+                // Collect all OUT, INOUT parameters as fields
+                Annotation[][] paramAnns = m.getParameterAnnotations();
+                Class<?>[] paramTypes = m.getParameterTypes();
+                java.lang.reflect.Type[] genericParamTypes = m.getGenericParameterTypes();
+                for (int i = 0; i < paramTypes.length; i++) {
+                    WebParam webParam = findAnnotation(paramAnns[i], WebParam.class);
+                    if (webParam != null) {
+                        if (webParam.header() || webParam.mode() == WebParam.Mode.IN) {
+                            continue;
+                        }
+                    }
+                    if (!isHolder(genericParamTypes[i])) {
+                        continue;
+                    }
+
+                    List<Annotation> jaxb = findJAXBAnnotations(paramAnns[i]);
+
+                    java.lang.reflect.Type genericParamType = getHolderValueType(genericParamTypes[i]);
+                    Class<?> paramType = CodeGenerationHelper.getErasure(genericParamType);
+
+                    String paramNamespace = "";
+                    String paramName = "arg" + i;
+
+                    if (webParam != null) {
+                        if (webParam.name().length() > 0)
+                            paramName = webParam.name();
+                        if (webParam.targetNamespace().length() > 0)
+                            paramNamespace = webParam.targetNamespace();
+                    }
+
+                    BeanProperty prop = new BeanProperty(paramNamespace, paramName, paramType, genericParamType, true);
+                    prop.getJaxbAnnotaions().addAll(jaxb);
+                    properties.add(prop);
+                }
+
+                WebResult webResult = m.getAnnotation(WebResult.class);
+                Class<?> returnType = m.getReturnType();
+                if (!((webResult != null && webResult.header()) || returnType == Void.TYPE)) {
+                    String propName = "return";
+                    String propNS = "";
+
+                    if (webResult != null) {
+                        if (webResult.name().length() > 0) {
+                            propName = webResult.name();
+                        }
+                        if (webResult.targetNamespace().length() > 1) {
+                            propNS = webResult.targetNamespace();
+                        }
+                    }
+
+                    List<Annotation> jaxb = findJAXBAnnotations(m.getAnnotations());
+
+                    Type genericReturnType = m.getGenericReturnType();
+                    BeanProperty prop = new BeanProperty(propNS, propName, returnType, genericReturnType, true);
+                    prop.getJaxbAnnotaions().addAll(jaxb);
+                    properties.add(prop);
+                }
+                wrapperClass =
+                    generate(wrapperClassDescriptor, wrapperClassSignature, wrapperNamespace, wrapperName, properties
+                        .toArray(new BeanProperty[properties.size()]), cl);
+                generatedClasses.put(key, wrapperClass);
+            }
+            return wrapperClass;
+
+        }
+    }
+
+    private static class MethodKey {
+        private Method m;
+        private boolean request;
+
+        @Override
+        public int hashCode() {
+            final int prime = 31;
+            int result = 1;
+            result = prime * result + ((m == null) ? 0 : m.hashCode());
+            result = prime * result + (request ? 1231 : 1237);
+            return result;
+        }
+
+        @Override
+        public boolean equals(Object obj) {
+            if (this == obj)
+                return true;
+            if (obj == null)
+                return false;
+            if (getClass() != obj.getClass())
+                return false;
+            final MethodKey other = (MethodKey)obj;
+            if (m == null) {
+                if (other.m != null)
+                    return false;
+            } else if (!m.equals(other.m))
+                return false;
+            if (request != other.request)
+                return false;
+            return true;
+        }
+
+        public MethodKey(Method m, boolean request) {
+            super();
+            this.m = m;
+            this.request = request;
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/resources/META-INF/services/org.apache.tuscany.sca.interfacedef.FaultExceptionMapper b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/resources/META-INF/services/org.apache.tuscany.sca.interfacedef.FaultExceptionMapper
new file mode 100644
index 0000000000..207381d72f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/main/resources/META-INF/services/org.apache.tuscany.sca.interfacedef.FaultExceptionMapper
@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+org.apache.tuscany.sca.interfacedef.java.jaxws.JAXWSFaultExceptionMapper
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/Bean.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/Bean.java
new file mode 100644
index 0000000000..1b07e25bad
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/Bean.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Bean<T> {
+    T getP1();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/Bean1.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/Bean1.java
new file mode 100644
index 0000000000..d38a21ba52
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/Bean1.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class Bean1 {
+    private String p1;
+    private int p2;
+    public String getP1() {
+        return p1;
+    }
+    public void setP1(String p1) {
+        this.p1 = p1;
+    }
+    public int getP2() {
+        return p2;
+    }
+    public void setP2(int p2) {
+        this.p2 = p2;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/Bean2.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/Bean2.java
new file mode 100644
index 0000000000..7b9375063d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/Bean2.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class Bean2 implements Bean<String>{
+    private String p1;
+    private int p2;
+    public String getP1() {
+        return p1;
+    }
+    public void setP1(String p1) {
+        this.p1 = p1;
+    }
+    public int getP2() {
+        return p2;
+    }
+    public void setP2(int p2) {
+        this.p2 = p2;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/BeanInterface.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/BeanInterface.java
new file mode 100644
index 0000000000..67b9c84399
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/BeanInterface.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+/**
+ * Bean Interface 
+ */
+public interface BeanInterface {
+    String getAttr();
+    void setAttr(String attr);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/BeanInterfaceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/BeanInterfaceImpl.java
new file mode 100644
index 0000000000..f964ea374b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/BeanInterfaceImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+/**
+ * Impl of BeanInterface
+ */
+public class BeanInterfaceImpl implements BeanInterface {
+    private String attr;
+
+    public String getAttr() {
+        return attr;
+    }
+
+    public void setAttr(String attr) {
+        this.attr = attr;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/FaultBeanGeneratorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/FaultBeanGeneratorTestCase.java
new file mode 100644
index 0000000000..4caeb79fca
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/FaultBeanGeneratorTestCase.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.lang.annotation.Annotation;
+
+import javax.xml.bind.JAXBContext;
+
+import org.apache.tuscany.sca.databinding.jaxb.JAXBContextHelper;
+import org.junit.Assert;
+import org.junit.Test;
+import org.objectweb.asm.ClassReader;
+import org.objectweb.asm.util.CheckClassAdapter;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class FaultBeanGeneratorTestCase {
+
+    @Test
+    public void testGenerate() throws IOException {
+        byte[] content = new FaultBeanGenerator().generate(MyException.class);
+        ClassReader cr = new ClassReader(content);
+        PrintWriter pw = new PrintWriter(System.out);
+        CheckClassAdapter.verify(cr, false, pw);
+    }
+
+    @Test
+    public void testGenerateClass() throws Exception {
+        Class<?> cls = FaultBeanGenerator.generateFaultBeanClass(MyException.class);
+        Assert.assertEquals("org.apache.tuscany.sca.interfacedef.java.jaxws.jaxws.MyExceptionBean", cls.getName());
+        for (Annotation a : cls.getAnnotations()) {
+            System.out.println(a);
+        }
+        //        XmlType xmlType = cls.getAnnotation(XmlType.class);
+        //        System.out.println(xmlType);
+        Object bean = cls.newInstance();
+        JAXBContext context = JAXBContextHelper.createJAXBContext(cls);
+        StringWriter sw = new StringWriter();
+        context.createMarshaller().marshal(bean, sw);
+        System.out.println(sw.toString());
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/JAXWSJavaInterfaceProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/JAXWSJavaInterfaceProcessorTestCase.java
new file mode 100644
index 0000000000..f82342fe28
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/JAXWSJavaInterfaceProcessorTestCase.java
@@ -0,0 +1,121 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import javax.jws.WebMethod;
+import javax.jws.WebService;
+import javax.jws.soap.SOAPBinding;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.DefaultDataBindingExtensionPoint;
+import org.apache.tuscany.sca.databinding.jaxb.DefaultXMLAdapterExtensionPoint;
+import org.apache.tuscany.sca.databinding.jaxb.XMLAdapterExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+import com.example.stock.StockExceptionTest;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class JAXWSJavaInterfaceProcessorTestCase {
+    private JAXWSJavaInterfaceProcessor interfaceProcessor;
+
+    @Before
+    public void setUp() throws Exception {
+        DataBindingExtensionPoint db = new DefaultDataBindingExtensionPoint();
+        XMLAdapterExtensionPoint xa = new DefaultXMLAdapterExtensionPoint();
+        interfaceProcessor = new JAXWSJavaInterfaceProcessor(db, new JAXWSFaultExceptionMapper(db, xa), xa);
+    }
+
+    @Test
+    public void testWrapper() throws Exception {
+        DefaultJavaInterfaceFactory iFactory = new DefaultJavaInterfaceFactory();
+        JavaInterface contract = iFactory.createJavaInterface(StockExceptionTest.class);
+
+        interfaceProcessor.visitInterface(contract);
+        Operation op = contract.getOperations().get(0);
+        Assert.assertTrue(!op.isWrapperStyle());
+        Assert.assertEquals(new QName("http://www.example.com/stock", "stockQuoteOffer"), op.getWrapper().getInputWrapperElement().getQName());
+        Assert.assertEquals(new QName("http://www.example.com/stock", "stockQuoteOfferResponse"), op.getWrapper().getOutputWrapperElement().getQName());
+    }
+
+    /**
+     * Test method for
+     * {@link org.apache.tuscany.sca.interfacedef.java.jaxws.JAXWSJavaInterfaceProcessor#visitInterface(JavaInterface)}.
+     */
+    @Test
+    public final void testProcessor() throws Exception {
+        DefaultJavaInterfaceFactory iFactory = new DefaultJavaInterfaceFactory();
+        JavaInterface contract = iFactory.createJavaInterface(WebServiceInterfaceWithoutAnnotation.class);
+
+        interfaceProcessor.visitInterface(contract);
+        assertFalse(contract.isRemotable());
+
+        contract = iFactory.createJavaInterface(WebServiceInterfaceWithAnnotation.class);
+        interfaceProcessor.visitInterface(contract);
+        assertTrue(contract.isRemotable());
+
+        Operation op1 = contract.getOperations().get(0);
+        Operation op2 = contract.getOperations().get(1);
+
+        Operation op = null;
+        if ("m1".equals(op1.getName())) {
+            op = op1;
+        } else {
+            op = op2;
+        }
+
+        assertTrue(!op.isWrapperStyle() && op.getWrapper() == null);
+
+        if ("M2".equals(op2.getName())) {
+            op = op2;
+        } else {
+            op = op1;
+        }
+        assertTrue(!op.isWrapperStyle() && op.getWrapper() != null);
+
+    }
+
+    @WebService
+    private static interface WebServiceInterfaceWithAnnotation {
+
+        @SOAPBinding(parameterStyle = SOAPBinding.ParameterStyle.BARE)
+        @WebMethod(operationName = "m1")
+        String m1(String str);
+
+        @SOAPBinding(parameterStyle = SOAPBinding.ParameterStyle.WRAPPED)
+        @WebMethod(operationName = "M2")
+        String m2(String str, int i);
+    }
+
+    private static interface WebServiceInterfaceWithoutAnnotation {
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/JavaReflectionHelperTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/JavaReflectionHelperTestCase.java
new file mode 100644
index 0000000000..6315e12ff8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/JavaReflectionHelperTestCase.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+import java.lang.reflect.Field;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JavaReflectionHelperTestCase {
+    @Test
+    public void testErasure() throws Exception {
+        for (Field f : TestGenericClass.class.getDeclaredFields()) {
+            Class<?> cls = CodeGenerationHelper.getErasure(f.getGenericType());
+            System.out.println(cls.getName());
+            Assert.assertSame(f.getType(), cls);
+        }
+    }
+
+    @Test
+    public void testSignature() throws Exception {
+        for (Field f : TestGenericClass.class.getDeclaredFields()) {
+            String sig = CodeGenerationHelper.getSignature(f.getGenericType());
+            System.out.println(sig);
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/MyException.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/MyException.java
new file mode 100644
index 0000000000..4df0517de6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/MyException.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class MyException extends Exception {
+    private String error;
+    private int code;
+
+    public MyException() {
+        super();
+    }
+
+    public MyException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public MyException(String message) {
+        super(message);
+    }
+
+    public MyException(Throwable cause) {
+        super(cause);
+    }
+
+    public String getError() {
+        return error;
+    }
+
+    public void setError(String error) {
+        this.error = error;
+    }
+
+    public int getCode() {
+        return code;
+    }
+
+    public void setCode(int code) {
+        this.code = code;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/MyServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/MyServiceImpl.java
new file mode 100644
index 0000000000..78527193d5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/MyServiceImpl.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+import java.util.List;
+
+import javax.jws.WebMethod;
+import javax.jws.WebService;
+
+/**
+ * @version $Rev$ $Date$
+ */
+@WebService
+public class MyServiceImpl {
+    
+    public MyServiceImpl() {
+        super();
+    }
+
+    @WebMethod
+    public <T extends Bean1> T getBean(T b, Bean2 b2) {
+        return null;
+    }
+    
+    @WebMethod
+    public List<? extends Bean1> getBeans() {
+        return null;
+    }
+    
+    @WebMethod
+    public String convert(String str, int i) throws MyException {
+        return "ME";
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/TestAdapter.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/TestAdapter.java
new file mode 100644
index 0000000000..fb319a3b0f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/TestAdapter.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+import javax.xml.bind.annotation.adapters.XmlAdapter;
+
+/**
+ * Test XML Adapter
+ */
+public class TestAdapter extends XmlAdapter<BeanInterfaceImpl, BeanInterface> {
+
+    @Override
+    public BeanInterfaceImpl marshal(BeanInterface v) throws Exception {
+        return (BeanInterfaceImpl)v;
+    }
+
+    @Override
+    public BeanInterface unmarshal(BeanInterfaceImpl v) throws Exception {
+        return v;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/TestGenericClass.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/TestGenericClass.java
new file mode 100644
index 0000000000..2ecf822904
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/TestGenericClass.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+import java.io.Serializable;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TestGenericClass <T extends Serializable & List<String>, S> {
+    public TestGenericClass<?, S> i;
+    public T f1;
+    public T[] f2;
+    public S f3;
+    public List<? extends T> list1;
+    public List<?> list2;
+    public List<? extends Serializable> list3;
+    public int f4;
+    public int[] f5;
+    public Map<? super T, S> map;
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/TestInterface.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/TestInterface.java
new file mode 100644
index 0000000000..1f8e6cb445
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/TestInterface.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.jws.WebMethod;
+import javax.jws.WebParam;
+import javax.jws.WebResult;
+import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
+import javax.xml.ws.Holder;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * @version $Rev$ $Date$
+ */
+@Remotable
+public interface TestInterface {
+    int convert(String currency1, String currency2);
+
+    List<Double> getRates(String currency);
+
+    void check(boolean flag);
+
+    String[] list(int[] list);
+
+    int[][] map(String[][] strs);
+
+    String getGreetings(String name);
+
+    String[] getGreetingsArray(String[] names);
+
+    List<String> getGreetingsList(List<String> names);
+
+    ArrayList<String> getGreetingsArrayList(ArrayList<String> names);
+
+    Map<String, String> getGreetingsMap(Map<String, String> namesMap);
+
+    HashMap<String, String> getGreetingsHashMap(HashMap<String, String> namesMap);
+    
+    @WebMethod
+    @WebResult(name = "output")
+    String webMethod(@WebParam(name = "input", mode = WebParam.Mode.IN) String in,
+                     @WebParam(name = "holder", mode = WebParam.Mode.INOUT) Holder<String> holder);
+    
+    @XmlJavaTypeAdapter(type = BeanInterface.class, value = TestAdapter.class)
+    BeanInterface beanMethod(@XmlJavaTypeAdapter(type = BeanInterface.class, value = TestAdapter.class) BeanInterface in,
+                             String str);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/WrapperBeanGeneratorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/WrapperBeanGeneratorTestCase.java
new file mode 100644
index 0000000000..b14ef19939
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/java/org/apache/tuscany/sca/interfacedef/java/jaxws/WrapperBeanGeneratorTestCase.java
@@ -0,0 +1,79 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.jaxws;
+
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.bind.JAXBContext;
+import javax.xml.transform.stream.StreamSource;
+
+import org.apache.tuscany.sca.databinding.jaxb.JAXBContextHelper;
+import org.apache.tuscany.sca.databinding.jaxb.JAXBTypeHelper;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class WrapperBeanGeneratorTestCase {
+    @Test
+    public void testGenerate() throws Exception {
+        List<Class<?>> classes = new WrapperBeanGenerator().generateWrapperBeans(TestInterface.class);
+        for (Class<?> cls : classes) {
+            for (Field f : cls.getDeclaredFields()) {
+                System.out.println(f.getName());
+                System.out.println(f.getGenericType());
+                for (Annotation a : f.getAnnotations()) {
+                    System.out.println(a);
+                }
+            }
+            for (Method m : cls.getDeclaredMethods()) {
+                System.out.println(m);
+                for (Annotation a : m.getAnnotations()) {
+                    System.out.println(a);
+                }
+            }
+        }
+        JAXBContext context = JAXBContextHelper.createJAXBContext(classes.toArray(new Class<?>[classes.size()]));
+        for (Class<?> cls : classes) {
+            Object obj = cls.newInstance();
+            StringWriter sw = new StringWriter();
+            context.createMarshaller().marshal(obj, sw);
+            // System.out.println(sw.toString());
+            StringReader sr = new StringReader(sw.toString());
+            context.createUnmarshaller().unmarshal(new StreamSource(sr), cls);
+        }
+    }
+
+    @Test
+    public void testGenerateSchema() throws Exception {
+        List<Class<?>> classes = new WrapperBeanGenerator().generateWrapperBeans(TestInterface.class);
+        JAXBContext context = JAXBContextHelper.createJAXBContext(classes.toArray(new Class<?>[classes.size()]));
+        Map<String, String> results = JAXBTypeHelper.generateSchema(context);
+        for (String xsd : results.values()) {
+            System.out.println(xsd);
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/resources/wsdl/Stock.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/resources/wsdl/Stock.wsdl
new file mode 100644
index 0000000000..882408ade6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/resources/wsdl/Stock.wsdl
@@ -0,0 +1,142 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!-- 

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<wsdl:definitions targetNamespace="http://www.example.com/stock" xmlns:impl="http://www.example.com/stock"

+    xmlns:tns="http://www.example.com/stock" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"

+    xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:wsi="http://ws-i.org/profiles/basic/1.1/xsd"

+    xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="StockExceptionTest">

+    <wsdl:types>

+        <schema targetNamespace="http://www.example.com/stock" xmlns="http://www.w3.org/2001/XMLSchema"

+            xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:xsd="http://www.w3.org/2001/XMLSchema">

+            <complexType name="StockOffer">

+                <sequence>

+                    <element name="symbol" minOccurs="1" type="xsd:string" />

+                    <element name="price" minOccurs="1" type="xsd:float" nillable="true" /><!-- max price reqested, actual response -->

+                    <element name="name" minOccurs="0" type="xsd:string" />

+                    <element name="list" minOccurs="0" maxOccurs="unbounded" type="xsd:string" />

+                </sequence>

+            </complexType>

+

+            <element name="stockQuoteOffer">

+                <complexType>

+                    <sequence>

+                        <element name="input" minOccurs="0" maxOccurs="unbounded" type="tns:StockOffer" />

+                    </sequence>

+                </complexType>

+            </element>

+            <element name="stockQuoteOfferResponse">

+                <complexType>

+                    <sequence>

+                        <element name="stockQuoteOfferReturn" minOccurs="0" type="tns:StockOffer" />

+                    </sequence>

+                </complexType>

+            </element>

+

+            <!-- Faults -->

+            <element name="InvalidSymbolFault">

+                <complexType>

+                    <sequence>

+                        <element name="message" minOccurs="1" type="xsd:string" />

+                        <element name="offer" minOccurs="1" type="tns:StockOffer" />

+                    </sequence>

+                </complexType>

+            </element>

+

+            <element name="MarketClosedFault" type="xsd:int" />

+

+            <element name="TestNotDeclaredAtSourceFault" type="xsd:string" />

+

+        </schema>

+    </wsdl:types>

+

+

+    <wsdl:message name="stockQuoteOfferRequest">

+        <wsdl:part element="tns:stockQuoteOffer" name="parameters" />

+    </wsdl:message>

+

+    <wsdl:message name="stockQuoteOfferResponse">

+        <wsdl:part element="tns:stockQuoteOfferResponse" name="parameters" />

+    </wsdl:message>

+

+    <wsdl:message name="InvalidSymbolFault">

+        <wsdl:part element="tns:InvalidSymbolFault" name="fault" />

+    </wsdl:message>

+

+    <wsdl:message name="MarketClosedFault">

+        <wsdl:part element="tns:MarketClosedFault" name="fault" />

+    </wsdl:message>

+

+    <wsdl:message name="TestNotDeclaredAtSourceFault">

+        <wsdl:part element="tns:TestNotDeclaredAtSourceFault" name="fault" />

+    </wsdl:message>

+

+

+    <wsdl:portType name="StockExceptionTest">

+        <wsdl:operation name="stockQuoteOffer">

+            <wsdl:input message="tns:stockQuoteOfferRequest" name="stockQuoteOfferRequest" />

+

+            <wsdl:output message="tns:stockQuoteOfferResponse" name="stockQuoteOfferResponse" />

+

+            <wsdl:fault message="tns:InvalidSymbolFault" name="InvalidSymbolException" />

+

+            <wsdl:fault message="tns:MarketClosedFault" name="MarketClosedException" />

+

+            <wsdl:fault message="tns:TestNotDeclaredAtSourceFault" name="TestNotDeclaredAtSourceException" />

+        </wsdl:operation>

+

+

+    </wsdl:portType>

+

+    <wsdl:binding name="StockExceptionTestServiceSoapBinding" type="tns:StockExceptionTest">

+        <!-- <wsaw:UsingAddressing wsdl:required="false" xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl"/> -->

+

+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http" />

+

+        <wsdl:operation name="stockQuoteOffer">

+            <wsdlsoap:operation soapAction="" />

+

+            <wsdl:input name="stockQuoteOfferRequest">

+                <wsdlsoap:body use="literal" />

+            </wsdl:input>

+

+            <wsdl:output name="stockQuoteOfferResponse">

+                <wsdlsoap:body use="literal" />

+            </wsdl:output>

+

+            <wsdl:fault name="InvalidSymbolException">

+                <wsdlsoap:fault name="InvalidSymbolException" use="literal" />

+            </wsdl:fault>

+

+            <wsdl:fault name="MarketClosedException">

+                <wsdlsoap:fault name="MarketClosedException" use="literal" />

+            </wsdl:fault>

+

+            <wsdl:fault name="TestNotDeclaredAtSourceException">

+                <wsdlsoap:fault name="TestNotDeclaredAtSourceException" use="literal" />

+            </wsdl:fault>

+

+

+

+        </wsdl:operation>

+

+

+    </wsdl:binding>

+

+

+</wsdl:definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/resources/wsdl/StockExceptionTest.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/resources/wsdl/StockExceptionTest.wsdl
new file mode 100644
index 0000000000..e92409bfdb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java-jaxws/src/test/resources/wsdl/StockExceptionTest.wsdl
@@ -0,0 +1,171 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!-- 

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ -->

+<wsdl:definitions targetNamespace="http://www.example.com/stock" xmlns:impl="http://www.example.com/stock"

+    xmlns:tns="http://www.example.com/stock" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"

+    xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:wsi="http://ws-i.org/profiles/basic/1.1/xsd"

+    xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="StockExceptionTest">

+    <wsdl:types>

+        <schema targetNamespace="http://www.example.com/stock" xmlns="http://www.w3.org/2001/XMLSchema"

+            xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+            xmlns:jaxb="http://java.sun.com/xml/ns/jaxb"  jaxb:version="2.0">

+            <complexType name="StockOffer">

+                    <sequence>

+                        <element name="symbol" minOccurs="1" type="xsd:string" />

+                        <element name="price" minOccurs="1" type="xsd:float" nillable="true" /> <!-- max price reqested, actual response -->

+                        <element name="name" minOccurs="0" type="xsd:string" />

+                        <element name="list" minOccurs="0" maxOccurs="unbounded" type="xsd:string" />

+                    </sequence>

+            </complexType>

+            

+            <element name="stockQuoteOffer">

+                <complexType>

+                    <sequence>

+                        <element name="input" minOccurs="0" maxOccurs="unbounded" type="tns:StockOffer" />

+                    </sequence>

+                </complexType>

+            </element>

+            <!--  TUSCANY 2505, make the responseWrapper non-anonymous -->

+            <element name="stockQuoteOfferResponse" type="tns:StockQuoteOfferResponseType">

+            </element>

+             <complexType name="StockQuoteOfferResponseType">

+                <sequence>

+                    <element name="stockQuoteOfferReturn" minOccurs="0" type="tns:StockOffer" />

+                </sequence>

+            </complexType>            

+            <!-- Faults -->

+            <element name="InvalidSymbolFault">

+                <complexType>

+                    <sequence>

+                        <element name="message"  minOccurs="1" type="xsd:string" />

+                        <element name="offer" minOccurs="1" type="tns:StockOffer" />

+                    </sequence>

+                </complexType>

+            </element>

+            

+            <element name="MarketClosedFault"   type="xsd:int" />

+			

+			<element name="TestNotDeclaredAtSourceFault" type="xsd:string" />

+

+    <element name="anyElement">

+        <complexType>

+            <sequence>

+                <element name="first" type="anyType">

+                                    <annotation>

+                        <appinfo>

+                            <jaxb:dom />

+                        </appinfo>

+                    </annotation>

+                    </element>

+                <any maxOccurs="unbounded" processContents="skip">

+                    <annotation>

+                        <appinfo>

+                            <jaxb:dom />

+                        </appinfo>

+                    </annotation>

+                </any>

+            </sequence>

+        </complexType>

+    </element>

+     

+        </schema>

+    </wsdl:types>

+

+

+    <wsdl:message name="stockQuoteOfferRequest">

+        <wsdl:part element="tns:stockQuoteOffer" name="parameters" />

+    </wsdl:message>

+

+    <wsdl:message name="stockQuoteOfferResponse">

+        <wsdl:part element="tns:stockQuoteOfferResponse" name="parameters" />

+    </wsdl:message>

+

+    <wsdl:message name="InvalidSymbolFault">

+        <wsdl:part element="tns:InvalidSymbolFault" name="fault" />

+    </wsdl:message>

+

+    <wsdl:message name="MarketClosedFault">

+        <wsdl:part element="tns:MarketClosedFault" name="fault" />

+    </wsdl:message>

+

+   <wsdl:message name="TestNotDeclaredAtSourceFault">

+        <wsdl:part element="tns:TestNotDeclaredAtSourceFault" name="fault" />

+    </wsdl:message>

+

+

+    <wsdl:portType name="StockExceptionTest">

+        <wsdl:operation name="stockQuoteOffer">

+            <wsdl:input message="tns:stockQuoteOfferRequest" name="stockQuoteOfferRequest" />

+

+            <wsdl:output message="tns:stockQuoteOfferResponse" name="stockQuoteOfferResponse" />

+            

+            <wsdl:fault message="tns:InvalidSymbolFault" name="InvalidSymbolException" />

+             

+            <wsdl:fault message="tns:MarketClosedFault" name="MarketClosedException" />

+            

+            <wsdl:fault message="tns:TestNotDeclaredAtSourceFault" name="TestNotDeclaredAtSourceException" />

+        </wsdl:operation>

+

+ 

+    </wsdl:portType>

+

+    <wsdl:binding name="StockExceptionTestServiceSoapBinding" type="tns:StockExceptionTest">

+        <!-- <wsaw:UsingAddressing wsdl:required="false" xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl"/> -->

+

+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http" />

+

+        <wsdl:operation name="stockQuoteOffer">

+            <wsdlsoap:operation soapAction="" />

+

+            <wsdl:input name="stockQuoteOfferRequest">

+                <wsdlsoap:body use="literal" />

+            </wsdl:input>

+

+            <wsdl:output name="stockQuoteOfferResponse">

+                <wsdlsoap:body use="literal" />

+            </wsdl:output>

+            

+            <wsdl:fault name="InvalidSymbolException"> 

+            	<wsdlsoap:fault name="InvalidSymbolException" use="literal" />

+            </wsdl:fault>

+            

+            <wsdl:fault name="MarketClosedException"> 

+            	<wsdlsoap:fault name="MarketClosedException" use="literal" />

+            </wsdl:fault>

+            

+            <wsdl:fault name="TestNotDeclaredAtSourceException"> 

+            	<wsdlsoap:fault name="TestNotDeclaredAtSourceException" use="literal" />

+            </wsdl:fault>

+

+

+

+        </wsdl:operation>

+

+

+    </wsdl:binding>

+

+    <wsdl:service name="StockExceptionTestService">

+        <wsdl:port binding="tns:StockExceptionTestServiceSoapBinding" name="StockExceptionTestServiceSoapPort">

+            <wsdlsoap:address location="http://localhost:8085/services/exchangeJaxbService" />

+

+        </wsdl:port>

+

+    </wsdl:service>

+

+</wsdl:definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
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+      file or class name and description of purpose be included on the
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+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..333ed8a54d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/META-INF/MANIFEST.MF
@@ -0,0 +1,44 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.interfacedef.java.impl;uses:="o

+ rg.osoa.sca.annotations,org.apache.tuscany.sca.interfacedef.util,org.

+ apache.tuscany.sca.policy,org.apache.tuscany.sca.interfacedef.java,or

+ g.apache.tuscany.sca.interfacedef,javax.xml.namespace,org.apache.tusc

+ any.sca.interfacedef.java.introspect,org.apache.tuscany.sca.interface

+ def.impl";version="2.0.0",org.apache.tuscany.sca.interfacedef.java.intr

+ ospect;uses:="org.apache.tuscany.sca.interfacedef.java,org.apache.tus

+ cany.sca.interfacedef";version="2.0.0",org.apache.tuscany.sca.interface

+ def.java;uses:="org.apache.tuscany.sca.assembly,org.apache.tuscany.sc

+ a.interfacedef.java.impl,org.apache.tuscany.sca.interfacedef.java.int

+ rospect,org.apache.tuscany.sca.core,org.apache.tuscany.sca.policy,org

+ .apache.tuscany.sca.interfacedef,org.apache.tuscany.sca.extensibility

+ ,javax.xml.namespace";version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Java Interface Model

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397130359

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Java Interface Model

+Import-Package: javax.xml.namespace,

+ javax.xml.stream,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.assembly.builder;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.contribution.processor;version="2.0.0",

+ org.apache.tuscany.sca.contribution.resolver;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.definitions;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.extensibility;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.impl;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.java;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.java.impl;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.java.introspect;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.util;version="2.0.0",

+ org.apache.tuscany.sca.monitor;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.oasisopen.sca.annotation;version="2.0.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.interface.java

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/pom.xml
new file mode 100644
index 0000000000..25943d19a0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/pom.xml
@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-interface-java</artifactId>
+    <name>Apache Tuscany SCA Interface Java Model</name>
+
+    <dependencies>
+    	<dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-extensibility</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+    
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-sca-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <!-- dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-sca</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency -->        
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/DefaultJavaInterfaceFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/DefaultJavaInterfaceFactory.java
new file mode 100644
index 0000000000..41cf08d771
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/DefaultJavaInterfaceFactory.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.java;
+
+import java.io.IOException;
+import java.util.Collection;
+import java.util.List;
+
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceFactoryImpl;
+import org.apache.tuscany.sca.interfacedef.java.impl.PolicyJavaInterfaceVisitor;
+import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceVisitor;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * A factory for the Java interface model.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultJavaInterfaceFactory extends JavaInterfaceFactoryImpl implements JavaInterfaceFactory {
+    private FactoryExtensionPoint modelFactoryExtensionPoint;
+    private boolean loadedVisitors; 
+    
+    public DefaultJavaInterfaceFactory() {
+    }
+    
+    public DefaultJavaInterfaceFactory(FactoryExtensionPoint modelFactoryExtensionPoint) {
+        this.modelFactoryExtensionPoint = modelFactoryExtensionPoint;
+    }
+    
+    @Override
+    public List<JavaInterfaceVisitor> getInterfaceVisitors() {
+        loadVisitors();
+        return super.getInterfaceVisitors();
+    }
+    
+    /**
+     * Load visitors declared under META-INF/services
+     */
+    @SuppressWarnings("unchecked")
+    private synchronized void loadVisitors() {
+        if (loadedVisitors)
+            return;
+        
+        if (modelFactoryExtensionPoint != null) {
+            PolicyFactory policyFactory = modelFactoryExtensionPoint.getFactory(PolicyFactory.class);
+            if (policyFactory != null) {
+                addInterfaceVisitor(new PolicyJavaInterfaceVisitor(policyFactory));
+            }
+        }
+        
+        // Get the databinding service declarations
+        Collection<ServiceDeclaration> visitorDeclarations; 
+        try {
+            visitorDeclarations = ServiceDiscovery.getInstance().getServiceDeclarations(JavaInterfaceVisitor.class.getName());
+        } catch (IOException e) {
+            throw new IllegalStateException(e);
+        }
+        
+        // Load data bindings
+        for (ServiceDeclaration visitorDeclaration: visitorDeclarations) {
+            JavaInterfaceVisitor visitor;
+            try {
+                Class<JavaInterfaceVisitor> visitorClass = (Class<JavaInterfaceVisitor>)visitorDeclaration.loadClass();
+                visitor = visitorClass.newInstance();
+            } catch (ClassNotFoundException e) {
+                throw new IllegalArgumentException(e);
+            } catch (InstantiationException e) {
+                throw new IllegalArgumentException(e);
+            } catch (IllegalAccessException e) {
+                throw new IllegalArgumentException(e);
+            }
+            addInterfaceVisitor(visitor);
+        }
+        
+        loadedVisitors = true;
+    }
+
+    
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/JavaInterface.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/JavaInterface.java
new file mode 100644
index 0000000000..0a2edb02c7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/JavaInterface.java
@@ -0,0 +1,88 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.java;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Base;
+import org.apache.tuscany.sca.interfacedef.Interface;
+
+/**
+ * Represents a Java interface.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface JavaInterface extends Interface, Base {
+
+    /**
+     * Returns the name of the Java interface class.
+     * 
+     * @return the name of the Java interface class
+     */
+    String getName();
+
+    /**
+     * Sets the name of the Java interface class.
+     * 
+     * @param className the name of the Java interface class
+     */
+    void setName(String className);
+
+    /**
+     * Returns the QName of the JAX-WS interface.
+     *
+     * @return the QName of the JAX-WS interface
+     */
+    QName getQName();
+
+    /**
+     * Sets the QName of the JAX-WS interface.
+     *
+     * @param interfaceName the QName of the JAX-WS interface
+     */
+    void setQName(QName interfaceName);
+
+    /**
+     * Returns the Java interface class.
+     * 
+     * @return the Java interface class
+     */
+    Class<?> getJavaClass();
+
+    /**
+     * Sets the Java interface class.
+     * 
+     * @param javaClass the Java interface class
+     */
+    void setJavaClass(Class<?> javaClass);
+
+    /**
+     * Returns the callback class specified in an @Callback annotation.
+     * 
+     * @return the callback class specified in an @Callback annotation
+     */
+    Class<?> getCallbackClass();
+
+    /**
+     * Sets the callback class specified in an @Callback annotation.
+     * 
+     * @param callbackClass the callback class specified in an @Callback annotation
+     */
+    void setCallbackClass(Class<?> callbackClass);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/JavaInterfaceContract.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/JavaInterfaceContract.java
new file mode 100644
index 0000000000..e3a84c63f0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/JavaInterfaceContract.java
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java;
+
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+
+/**
+ * Represents a Java interface contract.
+ * JavaInterfaceContract
+ *
+ * @version $Rev$ $Date$
+ */
+public interface JavaInterfaceContract extends InterfaceContract {
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/JavaInterfaceFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/JavaInterfaceFactory.java
new file mode 100644
index 0000000000..9225926269
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/JavaInterfaceFactory.java
@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.java;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceVisitor;
+
+/**
+ * Factory for the Java interface model
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface JavaInterfaceFactory {
+
+    /**
+     * Creates a new Java interface model.
+     * 
+     * @return
+     */
+    JavaInterface createJavaInterface();
+    
+    /**
+     * Creates a new Java interface model from an interface class.
+     * @param interfaceClass the interface class to introspect.
+     * @return
+     */
+    JavaInterface createJavaInterface(Class<?> interfaceClass) throws InvalidInterfaceException;
+    
+    /**
+     * Creates the contents of a Java interface model from an interface class.
+     * @param javaInterface the Java interface model
+     * @param interfaceClass the interface class to introspect.
+     * @return
+     */
+    void createJavaInterface(JavaInterface javaInterface, Class<?> interfaceClass) throws InvalidInterfaceException;
+    
+    /**
+     * Creates a new Java interface contract.
+     * 
+     * @return
+     */
+    JavaInterfaceContract createJavaInterfaceContract();
+
+    /**
+     * Registers the given visitor.
+     * 
+     * @param visitor
+     */
+    void addInterfaceVisitor(JavaInterfaceVisitor visitor);
+
+    /**
+     * Deregisters the given visitor.
+     * 
+     * @param visitor
+     */
+    void removeInterfaceVisitor(JavaInterfaceVisitor visitor);
+
+    /**
+     * Returns a list of interface visitors.
+     * 
+     * @return
+     */
+    List<JavaInterfaceVisitor> getInterfaceVisitors();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/JavaOperation.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/JavaOperation.java
new file mode 100644
index 0000000000..e6cb35cc4b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/JavaOperation.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java;
+
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+
+/**
+ * Represents a Java operation.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface JavaOperation extends Operation {
+
+    /**
+     * Returns the Java method defining the operation.
+     * @return the Java method
+     */
+    Method getJavaMethod();
+    
+    /**
+     * Sets the Java method defining the operation.
+     * @param method the Java method
+     */
+    void setJavaMethod(Method method);
+
+    /**
+     * Returns the JAX-WS @WebMethod action parameter.
+     * @return the action value
+     */
+    String getAction();
+    
+    /**
+     * Sets the JAX-WS @WebMethod action parameter.
+     * @param action the action value
+     */
+    void setAction(String action);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceContractImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceContractImpl.java
new file mode 100644
index 0000000000..d43ebe558b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceContractImpl.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.java.impl;
+
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractImpl;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+
+/**
+ * Represents a Java interface contract.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaInterfaceContractImpl extends InterfaceContractImpl implements JavaInterfaceContract {
+    
+    protected JavaInterfaceContractImpl() {
+    }
+
+    @Override
+    public JavaInterfaceContractImpl clone() throws CloneNotSupportedException {
+        return (JavaInterfaceContractImpl) super.clone();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceFactoryImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceFactoryImpl.java
new file mode 100644
index 0000000000..1454851fb1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceFactoryImpl.java
@@ -0,0 +1,84 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.java.impl;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.WeakHashMap;
+
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceVisitor;
+
+/**
+ * A factory for the Java model.
+ *
+ * @version $Rev$ $Date$
+ */
+public abstract class JavaInterfaceFactoryImpl implements JavaInterfaceFactory {
+    
+    private List<JavaInterfaceVisitor> visitors = new ArrayList<JavaInterfaceVisitor>();
+    private JavaInterfaceIntrospectorImpl introspector;
+    private Map<Class<?>, JavaInterface> cache  = Collections.synchronizedMap(new WeakHashMap<Class<?>, JavaInterface>());
+    
+    public JavaInterfaceFactoryImpl() {
+        introspector = new JavaInterfaceIntrospectorImpl(this);
+    }
+
+    public JavaInterface createJavaInterface() {
+        return new JavaInterfaceImpl();
+    }
+    
+    public JavaInterface createJavaInterface(Class<?> interfaceClass) throws InvalidInterfaceException {
+        // TODO: Review if the sharing of JavaInterface is ok
+        synchronized (interfaceClass) {
+            JavaInterface javaInterface = cache.get(interfaceClass);
+            if (javaInterface == null) {
+                javaInterface = createJavaInterface();
+                introspector.introspectInterface(javaInterface, interfaceClass);
+                cache.put(interfaceClass, javaInterface);
+            }
+            return javaInterface;
+        }
+    }
+    
+    public void createJavaInterface(JavaInterface javaInterface, Class<?> interfaceClass) throws InvalidInterfaceException {
+        introspector.introspectInterface(javaInterface, interfaceClass);
+    }
+    
+    public JavaInterfaceContract createJavaInterfaceContract() {
+        return new JavaInterfaceContractImpl();
+    }
+
+    public void addInterfaceVisitor(JavaInterfaceVisitor extension) {
+        visitors.add(extension);
+    }
+
+    public void removeInterfaceVisitor(JavaInterfaceVisitor extension) {
+        visitors.remove(extension);
+    }
+
+    public List<JavaInterfaceVisitor> getInterfaceVisitors() {
+        return visitors;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceImpl.java
new file mode 100644
index 0000000000..294127910f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceImpl.java
@@ -0,0 +1,112 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.java.impl;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceImpl;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+
+/**
+ * Represents a Java interface.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaInterfaceImpl extends InterfaceImpl implements JavaInterface {
+
+    private String className;
+    private Class<?> javaClass;
+    private Class<?> callbackClass;
+    private QName qname;
+    
+    protected JavaInterfaceImpl() {
+    }
+
+    public String getName() {
+        if (isUnresolved()) {
+            return className;
+        } else if (javaClass != null) {
+            return javaClass.getName();
+        } else {
+            return null;
+        }
+    }
+
+    public void setName(String className) {
+        if (!isUnresolved()) {
+            throw new IllegalStateException();
+        }
+        this.className = className;
+    }
+
+    public QName getQName() {
+        return qname;
+    }
+
+    public void setQName(QName interfacename) {
+        qname = interfacename;
+    }
+
+    public Class<?> getJavaClass() {
+        return javaClass;
+    }
+
+    public void setJavaClass(Class<?> javaClass) {
+        this.javaClass = javaClass;
+    }
+    
+    public Class<?> getCallbackClass() {
+        return callbackClass;
+    }
+    
+    public void setCallbackClass(Class<?> callbackClass) {
+        this.callbackClass = callbackClass;
+    }
+    
+    @Override
+    public String toString() {
+        return getName();
+    }
+
+    @Override
+    public int hashCode() {
+        return String.valueOf(getName()).hashCode();
+    }
+    
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else if (obj instanceof JavaInterface) {
+            if (getName() != null) {
+                return getName().equals(((JavaInterface)obj).getName());
+            } else {
+                return ((JavaInterface)obj).getName() == null;
+            }
+        } else {
+            return false;
+        }
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        return super.clone();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceIntrospectorImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceIntrospectorImpl.java
new file mode 100644
index 0000000000..029af36d55
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceIntrospectorImpl.java
@@ -0,0 +1,260 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.java.impl;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Method;
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.Type;
+import java.lang.reflect.TypeVariable;
+import java.rmi.Remote;
+import java.rmi.RemoteException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.interfacedef.ConversationSequence;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.InvalidCallbackException;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.InvalidOperationException;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.OverloadedOperationException;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaOperation;
+import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceVisitor;
+import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.oasisopen.sca.annotation.Conversational;
+import org.oasisopen.sca.annotation.EndsConversation;
+import org.oasisopen.sca.annotation.OneWay;
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * Default implementation of a Java interface introspector.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaInterfaceIntrospectorImpl {
+    public static final String IDL_INPUT = "idl:input";
+
+    private static final String UNKNOWN_DATABINDING = null;
+
+    private List<JavaInterfaceVisitor> visitors = new ArrayList<JavaInterfaceVisitor>();
+
+    public JavaInterfaceIntrospectorImpl(JavaInterfaceFactory javaFactory) {
+        this.visitors = javaFactory.getInterfaceVisitors();
+    }
+
+    public void introspectInterface(JavaInterface javaInterface, Class<?> clazz)
+        throws InvalidInterfaceException {
+        javaInterface.setJavaClass(clazz);
+
+        boolean remotable = clazz.isAnnotationPresent(Remotable.class);
+
+        // Consider @javax.ejb.Remote, java.rmi.Remote and javax.ejb.EJBObject
+        // equivalent to @Remotable
+        if (!remotable) {
+            for (Annotation annotation : clazz.getAnnotations()) {
+                if ("javax.ejb.Remote".equals(annotation.annotationType().getName())) {
+                    remotable = true;
+                    break;
+                }
+            }
+        }
+        if (!remotable) {
+            for (Class<?> superInterface : clazz.getInterfaces()) {
+                if (Remote.class == superInterface || "javax.ejb.EJBObject".equals(superInterface.getName())) {
+                    remotable = true;
+                    break;
+                }
+            }
+        }
+
+        javaInterface.setRemotable(remotable);
+
+        boolean conversational = clazz.isAnnotationPresent(Conversational.class);
+        javaInterface.setConversational(conversational);
+
+        Class<?> callbackClass = null;
+        org.oasisopen.sca.annotation.Callback callback = clazz.getAnnotation(org.oasisopen.sca.annotation.Callback.class);
+        if (callback != null && !Void.class.equals(callback.value())) {
+            callbackClass = callback.value();
+            if (remotable && !callbackClass.isAnnotationPresent(Remotable.class)) {
+                throw new InvalidCallbackException("Callback " + callbackClass.getName() + 
+                		" must be remotable on remotable interface " + clazz.getName());
+            }
+            if (!remotable && callbackClass.isAnnotationPresent(Remotable.class)) {
+                throw new InvalidCallbackException("Callback" + callbackClass.getName() + 
+                		" must not be remotable on local interface " + clazz.getName());
+            }
+        } else if (callback != null && Void.class.equals(callback.value())) {
+            throw new InvalidCallbackException("No callback interface specified on callback annotation in " + clazz.getName());
+        }
+
+        javaInterface.setCallbackClass(callbackClass);
+
+        String ns = JavaXMLMapper.getNamespace(clazz);
+        javaInterface.getOperations().addAll(getOperations(clazz, remotable, conversational, ns));
+
+        for (JavaInterfaceVisitor extension : visitors) {
+            extension.visitInterface(javaInterface);
+        }
+    }
+
+    private Class<?>[] getActualTypes(Type[] types, Class<?>[] rawTypes, Map<String, Type> typeBindings) {
+        Class<?>[] actualTypes = new Class<?>[types.length];
+        for (int i = 0; i < actualTypes.length; i++) {
+            actualTypes[i] = getActualType(types[i], rawTypes[i], typeBindings);
+        }
+        return actualTypes;
+    }
+
+    private Class<?> getActualType(Type type, Class<?> rawType, Map<String, Type> typeBindings) {
+        if (type instanceof TypeVariable<?>) {
+            TypeVariable<?> typeVariable = (TypeVariable<?>)type;
+            type = typeBindings.get(typeVariable.getName());
+            if (type instanceof Class<?>) {
+                return (Class<?>)type;
+            }
+        }
+        return rawType;
+    }
+
+    private <T> List<Operation> getOperations(Class<T> clazz,
+                                              boolean remotable,
+                                              boolean conversational,
+                                              String ns) throws InvalidInterfaceException {
+
+        Set<Type> genericInterfaces = new HashSet<Type>();
+        for (Type t : clazz.getGenericInterfaces()) {
+            genericInterfaces.add(t);
+        }
+        Map<String, Type> typeBindings = new HashMap<String, Type>();
+        for (Type genericInterface : genericInterfaces) {
+            if (genericInterface instanceof ParameterizedType) {
+                ParameterizedType parameterizedType = (ParameterizedType)genericInterface;
+                TypeVariable<?>[] typeVariables = ((Class<?>)parameterizedType.getRawType()).getTypeParameters();
+                Type[] typeArguments = parameterizedType.getActualTypeArguments();
+                for (int i = 0; i < typeArguments.length; i++) {
+                    typeBindings.put(typeVariables[i].getName(), typeArguments[i]);
+                }
+            }
+        }
+
+        Method[] methods = clazz.getMethods();
+        List<Operation> operations = new ArrayList<Operation>(methods.length);
+        Set<String> names = remotable ? new HashSet<String>() : null;
+        for (Method method : methods) {
+            if (method.getDeclaringClass() == Object.class) {
+                // Skip the methods on the Object.class
+                continue;
+            }
+            String name = method.getName();
+            if (remotable && names.contains(name)) {
+                throw new OverloadedOperationException(method);
+            }
+            if (remotable) {
+                names.add(name);
+            }
+
+            Class<?> returnType = getActualType(method.getGenericReturnType(), method.getReturnType(), typeBindings);
+            Class<?>[] parameterTypes =
+                getActualTypes(method.getGenericParameterTypes(), method.getParameterTypes(), typeBindings);
+            Class<?>[] faultTypes =
+                getActualTypes(method.getGenericExceptionTypes(), method.getExceptionTypes(), typeBindings);
+
+            boolean nonBlocking = method.isAnnotationPresent(OneWay.class);
+            if (nonBlocking) {
+                if (!(returnType == void.class)) {
+                    throw new InvalidOperationException(
+                                                        "Method should return 'void' when declared with an @OneWay annotation. " + method,
+                                                        method);
+                }
+                if (!(faultTypes.length == 0)) {
+                    throw new InvalidOperationException(
+                                                        "Method should not declare exceptions with an @OneWay annotation. " + method,
+                                                        method);
+                }
+            }
+
+            ConversationSequence conversationSequence = ConversationSequence.CONVERSATION_NONE;
+            if (method.isAnnotationPresent(EndsConversation.class)) {
+                if (!conversational) {
+                    throw new InvalidOperationException(
+                                                        "Method is marked as end conversation but contract is not conversational",
+                                                        method);
+                }
+                conversationSequence = ConversationSequence.CONVERSATION_END;
+            } else if (conversational) {
+                conversationSequence = ConversationSequence.CONVERSATION_CONTINUE;
+            }
+
+            // Set outputType to null for void
+            XMLType xmlReturnType = new XMLType(new QName(ns, "return"), null);
+            DataType<XMLType> returnDataType =
+                returnType == void.class ? null : new DataTypeImpl<XMLType>(UNKNOWN_DATABINDING, returnType, method
+                    .getGenericReturnType(), xmlReturnType);
+            List<DataType> paramDataTypes = new ArrayList<DataType>(parameterTypes.length);
+            Type[] genericParamTypes = method.getGenericParameterTypes();
+            for (int i = 0; i < parameterTypes.length; i++) {
+                Class<?> paramType = parameterTypes[i];
+                XMLType xmlParamType = new XMLType(new QName(ns, "arg" + i), null);
+                paramDataTypes.add(new DataTypeImpl<XMLType>(UNKNOWN_DATABINDING, paramType, genericParamTypes[i],
+                                                             xmlParamType));
+            }
+            List<DataType> faultDataTypes = new ArrayList<DataType>(faultTypes.length);
+            Type[] genericFaultTypes = method.getGenericExceptionTypes();
+            for (int i = 0; i < faultTypes.length; i++) {
+                Class<?> faultType = faultTypes[i];
+                // Only add checked exceptions
+                // JAXWS Specification v2.1 section 3.7 says RemoteException should not be mapped
+                if (Exception.class.isAssignableFrom(faultType) && (!RuntimeException.class.isAssignableFrom(faultType))
+                    && (!RemoteException.class.isAssignableFrom(faultType))) {
+                    XMLType xmlFaultType = new XMLType(new QName(ns, faultType.getSimpleName()), null);
+                    DataType<XMLType> faultDataType =
+                        new DataTypeImpl<XMLType>(UNKNOWN_DATABINDING, faultType, genericFaultTypes[i], xmlFaultType);
+                    faultDataTypes.add(new DataTypeImpl<DataType>(UNKNOWN_DATABINDING, faultType, genericFaultTypes[i],
+                                                                  faultDataType));
+                }
+            }
+
+            DataType<List<DataType>> inputType =
+                new DataTypeImpl<List<DataType>>(IDL_INPUT, Object[].class, paramDataTypes);
+            JavaOperation operation = new JavaOperationImpl();
+            operation.setName(name);
+            operation.setInputType(inputType);
+            operation.setOutputType(returnDataType);
+            operation.setFaultTypes(faultDataTypes);
+            operation.setConversationSequence(conversationSequence);
+            operation.setNonBlocking(nonBlocking);
+            operation.setJavaMethod(method);
+            operations.add(operation);
+        }
+        return operations;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceUtil.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceUtil.java
new file mode 100644
index 0000000000..2a9e3c5329
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceUtil.java
@@ -0,0 +1,173 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.interfacedef.java.impl;
+
+import java.lang.reflect.Method;
+import java.lang.reflect.Type;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaOperation;
+
+/**
+ * Contains methods for mapping between an operation in a
+ * {@link org.apache.tuscany.spi.model.ServiceContract} and a method defined by
+ * a Java interface
+ * 
+ * @version $Rev$ $Date$
+ */
+public final class JavaInterfaceUtil {
+
+    private JavaInterfaceUtil() {
+    }
+
+    /**
+     * Return the method on the implementation class that matches the operation.
+     * 
+     * @param implClass the implementation class or interface
+     * @param operation the operation to match
+     * @return the method described by the operation
+     * @throws NoSuchMethodException if no such method exists
+     * @Deprecated
+     */
+    public static Method findMethod(Class<?> implClass, Operation operation) throws NoSuchMethodException {
+        String name = operation.getName();
+        if (operation instanceof JavaOperation) {
+            name = ((JavaOperation)operation).getJavaMethod().getName();
+        }
+        Interface interface1 = operation.getInterface();
+        int numParams = operation.getInputType().getLogical().size();
+        if (interface1 != null && interface1.isRemotable()) {
+            List<Method> matchingMethods = new ArrayList<Method>();
+            for (Method m : implClass.getMethods()) {
+                if (m.getName().equals(name) && m.getParameterTypes().length == numParams) {
+                    matchingMethods.add(m);
+                }
+            }
+            
+            // TUSCANY-2180 If there is only one method then we just match on the name 
+            // (this is the same as the existing behaviour)
+            if (matchingMethods.size() == 1) {
+                return matchingMethods.get(0);
+            }
+            if (matchingMethods.size() > 1) {
+                // TUSCANY-2180 We need to check the parameter types too
+                Class<?>[] paramTypes = getPhysicalTypes(operation);
+                return implClass.getMethod(name, paramTypes);
+            }
+            
+            // No matching method found
+            throw new NoSuchMethodException("No matching method for operation " + operation.getName()
+                + " is found on "
+                + implClass);
+        }
+        Class<?>[] paramTypes = getPhysicalTypes(operation);
+        return implClass.getMethod(name, paramTypes);
+    }
+
+    /**
+     * @Deprecated
+     */
+    private static Class<?>[] getPhysicalTypes(Operation operation) {
+        DataType<List<DataType>> inputType = operation.getInputType();
+        if (inputType == null) {
+            return new Class<?>[] {};
+        }
+        List<DataType> types = inputType.getLogical();
+        Class<?>[] javaTypes = new Class<?>[types.size()];
+        for (int i = 0; i < javaTypes.length; i++) {
+            Type physical = types.get(i).getPhysical();
+            if (physical instanceof Class<?>) {
+                javaTypes[i] = (Class<?>)physical;
+            } else {
+                throw new UnsupportedOperationException();
+            }
+        }
+        return javaTypes;
+    }
+
+    /**
+     * Searches a collection of operations for a match against the given method
+     * 
+     * @param method the method to match
+     * @param operations the operations to match against
+     * @return a matching operation or null
+     * @Deprecated
+     */
+    public static Operation findOperation(Method method, Collection<Operation> operations) {
+        for (Operation operation : operations) {
+            if (match(operation, method)) {
+                return operation;
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Determines if the given operation matches the given method
+     * 
+     * @return true if the operation matches, false if does not
+     */
+    private static boolean match(Operation operation, Method method) {
+        Class<?>[] params = method.getParameterTypes();
+        DataType<List<DataType>> inputType = operation.getInputType();
+        List<DataType> types = inputType.getLogical();
+        boolean found = true;
+        if (types.size() == params.length && method.getName().equals(operation.getName())) {
+            for (int i = 0; i < params.length; i++) {
+                Class<?> clazz = params[i];
+                if (!clazz.equals(operation.getInputType().getLogical().get(i).getPhysical())) {
+                    found = false;
+                }
+            }
+        } else {
+            found = false;
+        }
+        return found;
+
+    }
+    
+    private static String getPackageName(Class<?> cls) {
+        String name = cls.getName();
+        int index = name.lastIndexOf('.');
+        return index == -1 ? "" : name.substring(0, index);
+    }
+
+    public static String getNamespace(Class<?> cls) {
+        String packageName = getPackageName(cls);
+        if ("".equals(packageName)) {
+            return "";
+        }
+        StringBuffer ns = new StringBuffer("http://");
+        String[] names = packageName.split("\\.");
+        for (int i = names.length - 1; i >= 0; i--) {
+            ns.append(names[i]);
+            if (i != 0) {
+                ns.append('.');
+            }
+        }
+        ns.append('/');
+        return ns.toString();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaOperationImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaOperationImpl.java
new file mode 100644
index 0000000000..4384213bf5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaOperationImpl.java
@@ -0,0 +1,83 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.impl;
+
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.sca.interfacedef.impl.OperationImpl;
+import org.apache.tuscany.sca.interfacedef.java.JavaOperation;
+
+/**
+ * Represents a Java operation. 
+ *
+ * @version $Rev$ $Date$
+ */
+public class JavaOperationImpl extends OperationImpl implements JavaOperation {
+
+    private Method method;
+    private String action;
+
+    public Method getJavaMethod() {
+        return method;
+    }
+
+    public void setJavaMethod(Method method) {
+        this.method = method;
+    }
+
+    public String getAction() {
+        return action;
+    }
+    
+    public void setAction(String action) {
+        this.action = action;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = super.hashCode();
+        result = prime * result + ((method == null) ? 0 : method.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (!super.equals(obj))
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        final JavaOperationImpl other = (JavaOperationImpl)obj;
+        if (method == null) {
+            if (other.method != null)
+                return false;
+        } else if (!method.equals(other.method))
+            return false;
+        return true;
+    }
+
+    @Override
+    public String toString() {
+        return method == null ? "null" : method.toGenericString();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/PolicyJavaInterfaceVisitor.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/PolicyJavaInterfaceVisitor.java
new file mode 100644
index 0000000000..bf80bef175
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/impl/PolicyJavaInterfaceVisitor.java
@@ -0,0 +1,159 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.interfacedef.java.impl;
+
+import java.lang.reflect.Method;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaOperation;
+import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceVisitor;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.oasisopen.sca.annotation.PolicySets;
+import org.oasisopen.sca.annotation.Requires;
+
+/**
+ * Processes an {@link org.oasisopen.sca.annotation.Requires} annotation
+ *
+ * @version $Rev$ $Date$
+ */
+public class PolicyJavaInterfaceVisitor implements JavaInterfaceVisitor {
+    private PolicyFactory policyFactory;
+
+    public PolicyJavaInterfaceVisitor(PolicyFactory policyFactory) {
+        super();
+        this.policyFactory = policyFactory;
+    }
+
+    private QName getQName(String intentName) {
+        QName qname;
+        if (intentName.startsWith("{")) {
+            int i = intentName.indexOf('}');
+            if (i != -1) {
+                qname = new QName(intentName.substring(1, i), intentName.substring(i + 1));
+            } else {
+                qname = new QName("", intentName);
+            }
+        } else {
+            qname = new QName("", intentName);
+        }
+        return qname;
+    }
+
+    /**
+     * Read policy intents on the given interface or class 
+     * @param clazz
+     * @param requiredIntents
+     */
+    private void readIntentsAndPolicySets(Class<?> clazz, List<Intent> requiredIntents, List<PolicySet> policySets) {
+        Requires intentAnnotation = clazz.getAnnotation(Requires.class);
+        if (intentAnnotation != null) {
+            String[] intentNames = intentAnnotation.value();
+            if (intentNames.length != 0) {
+                for (String intentName : intentNames) {
+
+                    // Add each intent to the list
+                    Intent intent = policyFactory.createIntent();
+                    intent.setName(getQName(intentName));
+                    requiredIntents.add(intent);
+                }
+            }
+        }
+
+        PolicySets policySetAnnotation = clazz.getAnnotation(PolicySets.class);
+        if (policySetAnnotation != null) {
+            String[] policySetNames = policySetAnnotation.value();
+            if (policySetNames.length != 0) {
+                for (String policySetName : policySetNames) {
+
+                    // Add each intent to the list
+                    PolicySet policySet = policyFactory.createPolicySet();
+                    policySet.setName(getQName(policySetName));
+                    policySets.add(policySet);
+                }
+            }
+        }
+    }
+
+    private void readIntents(Requires intentAnnotation, List<Intent> requiredIntents) {
+        //Requires intentAnnotation = method.getAnnotation(Requires.class);
+        if (intentAnnotation != null) {
+            String[] intentNames = intentAnnotation.value();
+            if (intentNames.length != 0) {
+                //Operation operation = assemblyFactory.createOperation();
+                //operation.setName(method.getName());
+                //operation.setUnresolved(true);
+                for (String intentName : intentNames) {
+
+                    // Add each intent to the list, associated with the
+                    // operation corresponding to the annotated method
+                    Intent intent = policyFactory.createIntent();
+                    intent.setName(getQName(intentName));
+                    //intent.getOperations().add(operation);
+                    requiredIntents.add(intent);
+                }
+            }
+        }
+    }
+
+    private void readPolicySets(PolicySets policySetAnnotation, List<PolicySet> policySets) {
+        if (policySetAnnotation != null) {
+            String[] policySetNames = policySetAnnotation.value();
+            if (policySetNames.length != 0) {
+                //Operation operation = assemblyFactory.createOperation();
+                //operation.setName(method.getName());
+                //operation.setUnresolved(true);
+                for (String policySetName : policySetNames) {
+                    // Add each intent to the list, associated with the
+                    // operation corresponding to the annotated method
+                    PolicySet policySet = policyFactory.createPolicySet();
+                    policySet.setName(getQName(policySetName));
+                    //intent.getOperations().add(operation);
+                    policySets.add(policySet);
+                }
+            }
+        }
+    }
+
+    public void visitInterface(JavaInterface javaInterface) throws InvalidInterfaceException {
+
+        if (javaInterface.getJavaClass() != null) {
+            readIntentsAndPolicySets(javaInterface.getJavaClass(), javaInterface.getRequiredIntents(), javaInterface
+                .getPolicySets());
+
+            // Read intents on the service interface methods 
+            List<Operation> operations = javaInterface.getOperations();
+            for (Operation op : operations) {
+                JavaOperation operation = (JavaOperation)op;
+                Method method = operation.getJavaMethod();
+                if (method.getAnnotation(Requires.class) != null || method.getAnnotation(PolicySets.class) != null) {
+                    readIntents(method.getAnnotation(Requires.class), op.getRequiredIntents());
+                    readPolicySets(method.getAnnotation(PolicySets.class), op.getPolicySets());
+                }
+            }
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/introspect/JavaInterfaceVisitor.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/introspect/JavaInterfaceVisitor.java
new file mode 100644
index 0000000000..3bc03a528e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/introspect/JavaInterfaceVisitor.java
@@ -0,0 +1,39 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.interfacedef.java.introspect;
+
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+
+/**
+ * Implementations introspect metadata on a Java interface, populating the
+ * corresponding {@link JavaInterface}
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface JavaInterfaceVisitor {
+
+    /**
+     * Visit a java interface
+     * @param javaInterface
+     * @throws InvalidInterfaceException
+     */
+    void visitInterface(JavaInterface javaInterface) throws InvalidInterfaceException;
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/xml/JavaConstants.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/xml/JavaConstants.java
new file mode 100644
index 0000000000..5e8cf6a433
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/xml/JavaConstants.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.java.xml;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Interface Java XML Constants.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface JavaConstants {
+    String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
+    String INTERFACE_JAVA = "interface.java";
+    QName INTERFACE_JAVA_QNAME = new QName(SCA11_NS, "interface.java");
+    String INTERFACE = "interface";
+    String CALLBACK_INTERFACE = "callbackInterface";
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/xml/JavaInterfaceProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/xml/JavaInterfaceProcessor.java
new file mode 100644
index 0000000000..1eb38592b7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/java/org/apache/tuscany/sca/interfacedef/java/xml/JavaInterfaceProcessor.java
@@ -0,0 +1,197 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class JavaInterfaceProcessor implements StAXArtifactProcessor<JavaInterfaceContract>, JavaConstants {
+    private static final String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
+    private JavaInterfaceFactory javaFactory;
+    private Monitor monitor;
+
+    public JavaInterfaceProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
+        this.javaFactory = modelFactories.getFactory(JavaInterfaceFactory.class);
+        this.monitor = monitor;
+    }
+    
+    /**
+     * Report a exception.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void error(String message, Object model, Exception ex) {
+    	 if (monitor != null) {
+    		 Problem problem = monitor.createProblem(this.getClass().getName(), "interface-javaxml-validation-messages", Severity.ERROR, model, message, ex);
+    	     monitor.problem(problem);
+    	 }        
+     }
+     
+     /**
+      * Report a error.
+      * 
+      * @param problems
+      * @param message
+      * @param model
+      */
+     private void error(String message, Object model, Object... messageParameters) {
+     	 if (monitor != null) {
+     		 Problem problem = monitor.createProblem(this.getClass().getName(), "interface-javaxml-validation-messages", Severity.ERROR, model, message,(Object[])messageParameters);
+     	     monitor.problem(problem);
+     	 }        
+     }
+    
+    private JavaInterface createJavaInterface(String interfaceName) {
+        JavaInterface javaInterface = javaFactory.createJavaInterface();
+        javaInterface.setUnresolved(true);
+        javaInterface.setName(interfaceName);
+        return javaInterface;
+    }
+
+    public JavaInterfaceContract read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        
+        // Read an <interface.java>
+        JavaInterfaceContract javaInterfaceContract = javaFactory.createJavaInterfaceContract();
+        String interfaceName = reader.getAttributeValue(null, INTERFACE);
+        if (interfaceName != null) {
+            JavaInterface javaInterface = createJavaInterface(interfaceName);
+            javaInterfaceContract.setInterface(javaInterface);
+        }
+
+        String callbackInterfaceName = reader.getAttributeValue(null, CALLBACK_INTERFACE);
+        if (callbackInterfaceName != null) {
+            JavaInterface javaCallbackInterface = createJavaInterface(callbackInterfaceName);
+            javaInterfaceContract.setCallbackInterface(javaCallbackInterface);
+        }
+
+        // Skip to end element
+        while (reader.hasNext()) {
+            if (reader.next() == END_ELEMENT && INTERFACE_JAVA_QNAME.equals(reader.getName())) {
+                break;
+            }
+        }
+        return javaInterfaceContract;
+    }
+    
+    public void write(JavaInterfaceContract javaInterfaceContract, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+        
+        // Write an <interface.java>
+        writer.writeStartElement(SCA11_NS, INTERFACE_JAVA);
+        JavaInterface javaInterface = (JavaInterface)javaInterfaceContract.getInterface();
+        
+        if (javaInterface != null && javaInterface.getName() != null) {
+            writer.writeAttribute(INTERFACE, javaInterface.getName());
+        }
+        
+        JavaInterface javaCallbackInterface = (JavaInterface)javaInterfaceContract.getCallbackInterface();
+        if (javaCallbackInterface != null && javaCallbackInterface.getName() != null) {
+            writer.writeAttribute(CALLBACK_INTERFACE, javaCallbackInterface.getName());
+        }
+        
+        writer.writeEndElement();
+    }
+    
+    private JavaInterface resolveJavaInterface(JavaInterface javaInterface, ModelResolver resolver) throws ContributionResolveException {
+        
+        if (javaInterface != null && javaInterface.isUnresolved()) {
+
+            // Resolve the Java interface
+            javaInterface = resolver.resolveModel(JavaInterface.class, javaInterface);
+            if (javaInterface.isUnresolved()) {
+
+                // If the Java interface has never been resolved yet, do it now
+                ClassReference classReference = new ClassReference(javaInterface.getName());
+                classReference = resolver.resolveModel(ClassReference.class, classReference);
+                Class<?> javaClass = classReference.getJavaClass();
+                if (javaClass == null) {
+                    error("ClassNotFoundException", resolver, javaInterface.getName());
+                    return javaInterface;
+                    //throw new ContributionResolveException(new ClassNotFoundException(javaInterface.getName()));
+                }
+                
+                try {                        
+                    // Introspect the Java interface and populate the interface and
+                    // operations
+                    javaFactory.createJavaInterface(javaInterface, javaClass);
+                
+                } catch (InvalidInterfaceException e) {
+                	ContributionResolveException ce = new ContributionResolveException("Resolving Java interface " + javaInterface.getName(), e);
+                	//error("ContributionResolveException", javaFactory, ce);
+                	error("InvalidInterfaceException", javaFactory, e);
+                    return javaInterface;
+                	//throw ce;
+                } catch ( Exception e ) {
+                	throw new ContributionResolveException( "Resolving Java interface " + javaInterface.getName(), e );
+                } // end try
+
+                // Cache the resolved interface
+                javaInterface.setUnresolved(false);
+                resolver.addModel(javaInterface);
+            }
+        }
+        return javaInterface;
+    }
+    
+    public void resolve(JavaInterfaceContract javaInterfaceContract, ModelResolver resolver) throws ContributionResolveException {
+        try {
+	        // Resolve the interface and callback interface
+	        JavaInterface javaInterface = resolveJavaInterface((JavaInterface)javaInterfaceContract.getInterface(), resolver);
+	        javaInterfaceContract.setInterface(javaInterface);
+	        
+	        JavaInterface javaCallbackInterface = resolveJavaInterface((JavaInterface)javaInterfaceContract.getCallbackInterface(), resolver);
+	        javaInterfaceContract.setCallbackInterface(javaCallbackInterface);
+        } catch (Exception e) {
+        	throw new ContributionResolveException( "Resolving Java Interface " + javaInterfaceContract.getInterface().toString(), e );
+        } // end try
+    }
+    
+    public QName getArtifactType() {
+        return INTERFACE_JAVA_QNAME;
+    }
+    
+    public Class<JavaInterfaceContract> getModelType() {
+        return JavaInterfaceContract.class;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..15e027cb2a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.interfacedef.java.xml.JavaInterfaceProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#interface.java,model=org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory
new file mode 100644
index 0000000000..5ba12ec137
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/resources/META-INF/services/org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/resources/interface-javaxml-validation-messages.properties b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/resources/interface-javaxml-validation-messages.properties
new file mode 100644
index 0000000000..4f55c0b3e1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/main/resources/interface-javaxml-validation-messages.properties
@@ -0,0 +1,23 @@
+#
+#
+#    Licensed to the Apache Software Foundation (ASF) under one
+#    or more contributor license agreements. See the NOTICE file
+#    distributed with this work for additional information
+#    regarding copyright ownership. The ASF licenses this file
+#    to you under the Apache License, Version 2.0 (the
+#    "License"); you may not use this file except in compliance
+#    with the License. You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing,
+#    software distributed under the License is distributed on an
+#    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#    KIND, either express or implied. See the License for the
+#    specific language governing permissions and limitations
+#    under the License.
+#
+#
+ClassNotFoundException = Class Not Found Exception: {0}
+ContributionResolveException = ContributionResolveException occurred due to: {0}
+InvalidInterfaceException = InvalidInterfaceException due to: {0}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceUtilDuplicateRemotableTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceUtilDuplicateRemotableTestCase.java
new file mode 100644
index 0000000000..c0b1443207
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceUtilDuplicateRemotableTestCase.java
@@ -0,0 +1,316 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.interfacedef.java.impl;
+
+import static org.junit.Assert.assertEquals;
+
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.OverloadedOperationException;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceImpl;
+import org.apache.tuscany.sca.interfacedef.impl.OperationImpl;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.junit.Assert;
+import org.junit.Test;
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * This test case will test that a Component that has multiple Remotable interfaces
+ * that contain methods with the same name will correctly select the right method.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JavaInterfaceUtilDuplicateRemotableTestCase {
+
+    /**
+     * Test to get the getTime() method from the LocalTimeService
+     *
+     * @throws Exception Test failed
+     */
+    @Test
+    public void testLocalTimeServiceGetTime() throws Exception {
+        doTestLocalTimeServiceGetTime(LocalTimeService.class);
+    }
+
+    /**
+     * Test to get the getTime() method from the LocalTimeService interface from
+     * the specified class
+     *
+     * @param timeServiceClass The class that implements the LocalTimeService
+     * @throws Exception Test failed
+     */
+    private void doTestLocalTimeServiceGetTime(Class<?> timeServiceClass) throws Exception {
+        // Add a getTime() method
+        Operation operation = newOperation("getTime", LocalTimeService.class);
+
+        Method method = JavaInterfaceUtil.findMethod(timeServiceClass, operation);
+        assertEquals("getTime", method.getName());
+        assertEquals(0, method.getParameterTypes().length);
+    }
+
+    /**
+     * Test to get the getTime(String) method from the WorldTimeService
+     *
+     * @throws Exception Test failed
+     */
+    @Test
+    public void testWorldTimeServiceGetTime() throws Exception {
+        doTestWorldTimeServiceGetTime(WorldTimeService.class);
+    }
+
+    /**
+     * Test to get the getTime(String) method from the WorldTimeService interface from
+     * the specified class
+     *
+     * @param timeServiceClass The class that implements the WorldTimeService
+     * @throws Exception Test failed
+     */
+    private void doTestWorldTimeServiceGetTime(Class<?> timeServiceClass) throws Exception {
+        // Add a getTime(String) method
+        Operation operation = newOperation("getTime", WorldTimeService.class, String.class);
+
+        Method method = JavaInterfaceUtil.findMethod(timeServiceClass, operation);
+        assertEquals("getTime", method.getName());
+        assertEquals(1, method.getParameterTypes().length);
+        assertEquals(String.class, method.getParameterTypes()[0]);
+        }
+
+    /**
+     * Test to get the getTime(int) method from the GMTTimeService
+     *
+     * @throws Exception Test failed
+     */
+    @Test
+    public void testGMTTimeServiceGetTime() throws Exception {
+        doTestGMTTimeServiceGetTime(GMTTimeService.class);
+    }
+
+    /**
+     * Test to get the getTime(int) method from the GMTTimeService interface from
+     * the specified class
+     *
+    * @param timeServiceClass The class that implements the WorldTimeService
+     * @throws Exception Test failed
+     */
+    private void doTestGMTTimeServiceGetTime(Class<?> timeServiceClass) throws Exception {
+        // Add a getTime(String) method
+        Operation operation = newOperation("getTime", GMTTimeService.class, Integer.TYPE);
+
+        Method method = JavaInterfaceUtil.findMethod(timeServiceClass, operation);
+        assertEquals("getTime", method.getName());
+        assertEquals(1, method.getParameterTypes().length);
+        assertEquals(Integer.TYPE, method.getParameterTypes()[0]);
+    }
+
+
+    /**
+     * Test to get the getTime() method from the LocalTimeService on the
+     * TimeServiceImpl class
+     *
+     * @throws Exception Test failed
+     */
+    @Test
+    public void testLocalTimeServiceGetTimeFromTimeServiceImpl() throws Exception {
+        doTestLocalTimeServiceGetTime(TimeServiceImpl.class);
+    }
+
+    /**
+     * Test to get the getTime(String) method from the WorldTimeService on the
+     * TimeServiceImpl class
+     *
+     * @throws Exception Test failed
+     */
+    @Test
+    public void testWorldTimeServiceGetTimeFromTimeServiceImpl() throws Exception {
+        doTestWorldTimeServiceGetTime(TimeServiceImpl.class);
+    }
+
+    /**
+     * Test to get the getTime(int) method from the GMTTimeService
+     *
+     * @throws Exception Test failed
+     */
+    @Test
+    public void testGMTTimeServiceGetTimeFromTimeServiceImpl() throws Exception {
+        doTestGMTTimeServiceGetTime(TimeServiceImpl.class);
+    }
+
+    /**
+     * Creates a new operation with the specified name and parameter types
+     *
+     * @param name The name of the operation
+     * @param operationInterface The interface to which the operation belongs
+     * @param parameterTypes The types of the parameters for this operation
+     * @return An operation with the specified name and parameter types
+     */
+    private static Operation newOperation(String name, Class<?> operationInterface, Class<?>... parameterTypes) {
+        // Create and set the operation name
+        Operation operation = new OperationImpl();
+        operation.setName(name);
+
+        // Make the operation remotable
+        Interface iface = new InterfaceImpl();
+        iface.setRemotable(true);
+        operation.setInterface(iface);
+
+        // Construct the parameters
+        List<DataType> types = new ArrayList<DataType>();
+        DataType<List<DataType>> inputType = new DataTypeImpl<List<DataType>>(Object[].class, types);
+        for (Class<?> parameterType : parameterTypes) {
+            DataType type = new DataTypeImpl<Class>(parameterType, Object.class);
+            types.add(type);
+        }
+        operation.setInputType(inputType);
+
+        // Return the created operation
+        return operation;
+    }
+
+    /**
+     * Test case that validates that a @Remotable interface with Overloaded operations
+     * is detected.
+     * 
+     * This test case is for TUSCANY-2194
+     */
+    @Test
+    public void testDuplicateOpeartionOnRemotableInterface()
+    {
+        JavaInterfaceFactory javaFactory = new DefaultJavaInterfaceFactory();
+        JavaInterfaceIntrospectorImpl introspector = new JavaInterfaceIntrospectorImpl(javaFactory);
+        JavaInterfaceImpl javaInterface = new JavaInterfaceImpl();
+
+        try {
+            introspector.introspectInterface(javaInterface, DuplicateMethodOnRemotableInterface.class);
+            Assert.fail("Should have thrown an exception as @Remotable interface has overloaded methods");
+        } catch (OverloadedOperationException ex) {
+            // As expected
+            // Make sure that the class and method names are in the exception
+            String exMsg = ex.toString();
+            Assert.assertTrue("Method name missing from exception", exMsg.indexOf("aDuplicateMethod") != -1);
+            Assert.assertTrue("Class name missing from exception", 
+                exMsg.indexOf(DuplicateMethodOnRemotableInterface.class.getName()) != -1);
+        } catch (InvalidInterfaceException ex) {
+            // Should have thrown OverloadedOperationException
+            Assert.fail("Should have thrown an OverloadedOperationException but threw " + ex);
+        }
+    }
+
+
+    /**
+     * Sample @Remotable interface that has an overloaded operation which is not 
+     * allowed according to the SCA Assembly Specification.
+     */
+    @Remotable
+    private interface DuplicateMethodOnRemotableInterface {
+        void aNonDuplicateMethod();
+        void aDuplicateMethod();
+        void aDuplicateMethod(String aParam);
+    }
+
+
+    /**
+     * Sample interface needed for the unit tests
+     */
+    @Remotable
+    private interface LocalTimeService {
+
+        /**
+         * Gets the local time
+         *
+         * @return The Local Time
+         */
+        String getTime();
+    }
+
+    /**
+     * Sample interface needed for the unit tests
+     */
+    @Remotable
+    private interface WorldTimeService {
+
+        /**
+         * Gets the time in the specified TimeZone
+         *
+         * @param timeZone A Time Zone
+         *
+         * @return The time in the specified TimeZone
+         */
+        String getTime(String timeZone);
+    }
+
+    /**
+     * Sample interface needed for the unit tests
+     */
+    @Remotable
+    private interface GMTTimeService {
+
+        /**
+         * Gets the time with the specified GMT offset
+         *
+         * @param gmtOffset A GMT offset in hours
+         *
+         * @return The time with the specified GMT offset
+         */
+        String getTime(int gmtOffset);
+    }
+
+    /**
+     * Sample implementation class that implements the three @Remotable interfaces
+     */
+    private class TimeServiceImpl implements LocalTimeService, WorldTimeService, GMTTimeService {
+        /**
+         * Gets the local time
+         *
+         * @return The Local Time
+         */
+        public String getTime() {
+            return "The current local time";
+        }
+
+        /**
+         * Gets the time in the specified TimeZone
+         *
+         * @param timeZone A Time Zone
+         *
+         * @return The time in the specified TimeZone
+         */
+        public String getTime(String timeZone) {
+            return "The current time in TimeZone " + timeZone;
+        }
+
+        /**
+         * Gets the time with the specified GMT offset
+         *
+         * @param gmtOffset A GMT offset in hours
+         *
+         * @return The time with the specified GMT offset
+         */
+        public String getTime(int gmtOffset) {
+            return "The current time with GMT offset of " + gmtOffset;
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceUtilTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceUtilTestCase.java
new file mode 100644
index 0000000000..86a38fa0c4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/impl/JavaInterfaceUtilTestCase.java
@@ -0,0 +1,123 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.interfacedef.java.impl;
+
+import static org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil.findOperation;
+import static org.junit.Assert.assertEquals;
+
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.impl.OperationImpl;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JavaInterfaceUtilTestCase {
+    private List<Operation> operations;
+
+    @Test
+    public void testNoParamsFindOperation() throws Exception {
+        Method method = Foo.class.getMethod("foo");
+        Operation ret = findOperation(method, operations);
+        assertEquals("foo", ret.getName());
+        assertEquals(0, method.getParameterTypes().length);
+    }
+
+    @Test
+    public void testParamsFindOperation() throws Exception {
+        Method method = Foo.class.getMethod("foo", String.class);
+        Operation ret = findOperation(method, operations);
+        assertEquals("foo", ret.getName());
+        assertEquals(String.class, method.getParameterTypes()[0]);
+    }
+
+    @Test
+    public void testPrimitiveParamFindOperation() throws NoSuchMethodException {
+        Method method = Foo.class.getMethod("foo", Integer.TYPE);
+        Operation operation = findOperation(method, operations);
+        assertEquals(Integer.TYPE, operation.getInputType().getLogical().get(0).getPhysical());
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        Operation operation = newOperation("foo");
+        List<DataType> types = new ArrayList<DataType>();
+        DataType<List<DataType>> inputType = new DataTypeImpl<List<DataType>>(Object[].class, types);
+        operation.setInputType(inputType);
+
+        operations = new ArrayList<Operation>();
+        operations.add(operation);
+
+        types = new ArrayList<DataType>();
+        inputType = new DataTypeImpl<List<DataType>>(Object[].class, types);
+        DataType type = new DataTypeImpl<Class>(String.class, Object.class);
+        types.add(type);
+        operation = newOperation("foo");
+        operation.setInputType(inputType);
+        operations.add(operation);
+
+        types = new ArrayList<DataType>();
+        type = new DataTypeImpl<Class>(String.class, Object.class);
+        DataType type2 = new DataTypeImpl<Class>(String.class, Object.class);
+        types.add(type);
+        types.add(type2);
+        inputType = new DataTypeImpl<List<DataType>>(Object[].class, types);
+        operation = newOperation("foo");
+        operation.setInputType(inputType);
+        operations.add(operation);
+
+        types = new ArrayList<DataType>();
+        type = new DataTypeImpl<Class>(Integer.class, Object.class);
+        types.add(type);
+        inputType = new DataTypeImpl<List<DataType>>(Object[].class, types);
+        operation = newOperation("foo");
+        operation.setInputType(inputType);
+        operations.add(operation);
+
+        types = new ArrayList<DataType>();
+        type = new DataTypeImpl<Class>(Integer.TYPE, Object.class);
+        types.add(type);
+        inputType = new DataTypeImpl<List<DataType>>(Object[].class, types);
+        operation = newOperation("foo");
+        operation.setInputType(inputType);
+        operations.add(operation);
+
+    }
+
+    private interface Foo {
+        void foo();
+
+        void foo(String foo);
+
+        void foo(int b);
+    }
+
+    private static Operation newOperation(String name) {
+        Operation operation = new OperationImpl();
+        operation.setName(name);
+        return operation;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/introspection/impl/ConversationalIntrospectionTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/introspection/impl/ConversationalIntrospectionTestCase.java
new file mode 100644
index 0000000000..638603a02e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/introspection/impl/ConversationalIntrospectionTestCase.java
@@ -0,0 +1,107 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.interfacedef.java.introspection.impl;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import org.apache.tuscany.sca.interfacedef.ConversationSequence;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InvalidOperationException;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.junit.Before;
+import org.junit.Test;
+import org.oasisopen.sca.annotation.Conversational;
+import org.oasisopen.sca.annotation.EndsConversation;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConversationalIntrospectionTestCase {
+    private JavaInterfaceFactory javaFactory;
+    
+    @Before
+    public void setUp() throws Exception {
+        javaFactory = new DefaultJavaInterfaceFactory();
+    }
+
+    private Operation getOperation(Interface i, String name) {
+        for (Operation op : i.getOperations()) {
+            if (op.getName().equals(name)) {
+                return op;
+            }
+        }
+        return null;
+    }
+
+    @Test
+    public void testServiceContractConversationalInformationIntrospection() throws Exception {
+        Interface i = javaFactory.createJavaInterface(Foo.class);
+        assertNotNull(i);
+        assertTrue(i.isConversational());
+        ConversationSequence seq = getOperation(i, "operation").getConversationSequence();
+        assertEquals(ConversationSequence.CONVERSATION_CONTINUE, seq);
+        seq = getOperation(i, "endOperation").getConversationSequence();
+        assertEquals(ConversationSequence.CONVERSATION_END, seq);
+    }
+
+    @Test
+    public void testBadServiceContract() throws Exception {
+        try {
+            javaFactory.createJavaInterface(BadFoo.class);
+            fail();
+        } catch (InvalidOperationException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testNonConversationalInformationIntrospection() throws Exception {
+        Interface i = javaFactory.createJavaInterface(NonConversationalFoo.class);
+        assertFalse(i.isConversational());
+        ConversationSequence seq = getOperation(i, "operation")
+            .getConversationSequence();
+        assertEquals(ConversationSequence.CONVERSATION_NONE, seq);
+    }
+
+    @Conversational
+    private interface Foo {
+        void operation();
+
+        @EndsConversation
+        void endOperation();
+    }
+
+    private interface BadFoo {
+        void operation();
+
+        @EndsConversation
+        void endOperation();
+    }
+
+    private interface NonConversationalFoo {
+        void operation();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/introspection/impl/JavaInterfaceProcessorRegistryImplTestCase.java.fixme b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/introspection/impl/JavaInterfaceProcessorRegistryImplTestCase.java.fixme
new file mode 100644
index 0000000000..14ac8b0134
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/introspection/impl/JavaInterfaceProcessorRegistryImplTestCase.java.fixme
@@ -0,0 +1,107 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.java.introspection.impl;
+
+import static org.easymock.EasyMock.createMock;
+import static org.easymock.EasyMock.expectLastCall;
+import static org.easymock.EasyMock.replay;
+import static org.easymock.EasyMock.verify;
+
+import java.io.IOException;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.introspect.JavaInterfaceVisitor;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.easymock.EasyMock;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JavaInterfaceProcessorRegistryImplTestCase extends TestCase {
+    private JavaInterfaceFactory factory;
+
+    @SuppressWarnings("unchecked")
+    public void testSimpleInterface() throws InvalidInterfaceException {
+        JavaInterface intf = factory.createJavaInterface(Simple.class);
+
+        assertEquals(Simple.class, intf.getJavaClass());
+        List<Operation> operations = intf.getOperations();
+        assertEquals(1, operations.size());
+        Operation baseInt = operations.get(0);
+        assertEquals("baseInt", baseInt.getName());
+
+        QName element = new QName("http://impl.introspection.java.interfacedef.sca.tuscany.apache.org/", "return");
+
+        DataType<XMLType> returnType = baseInt.getOutputType();
+        assertEquals(Integer.TYPE, returnType.getPhysical());
+        assertEquals(element, returnType.getLogical().getElementName());
+
+        List<DataType> parameterTypes = baseInt.getInputType().getLogical();
+        assertEquals(1, parameterTypes.size());
+        DataType<XMLType> arg0 = parameterTypes.get(0);
+        assertEquals(Integer.TYPE, arg0.getPhysical());
+        
+        element = new QName("http://impl.introspection.java.interfacedef.sca.tuscany.apache.org/", "arg0");
+        assertEquals(element, arg0.getLogical().getElementName());
+
+        List<DataType> faultTypes = baseInt.getFaultTypes();
+        assertEquals(1, faultTypes.size());
+        DataType<DataType<XMLType>> fault0 = faultTypes.get(0);
+        assertEquals(IOException.class, fault0.getPhysical());
+        element = new QName("http://impl.introspection.java.interfacedef.sca.tuscany.apache.org/", "IOException");
+        assertEquals(element, fault0.getLogical().getLogical().getElementName());
+    }
+
+    public void testUnregister() throws Exception {
+        JavaInterfaceVisitor extension = createMock(JavaInterfaceVisitor.class);
+        extension.visitInterface(EasyMock.isA(JavaInterface.class));
+        expectLastCall().once();
+        replay(extension);
+        factory.addInterfaceVisitor(extension);
+        factory.createJavaInterface(Base.class);
+        factory.removeInterfaceVisitor(extension);
+        factory.createJavaInterface(Base.class);
+        verify(extension);
+    }
+    
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        factory = new DefaultJavaInterfaceFactory();
+
+    }
+
+    private static interface Base {
+        int baseInt(int param) throws IllegalArgumentException, IOException;
+    }
+
+    private static interface Simple extends Base {
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/introspection/impl/PolicyProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/introspection/impl/PolicyProcessorTestCase.java
new file mode 100644
index 0000000000..3833699421
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/introspection/impl/PolicyProcessorTestCase.java
@@ -0,0 +1,112 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.interfacedef.java.introspection.impl;
+
+import static org.junit.Assert.assertEquals;
+
+import org.apache.tuscany.sca.interfacedef.java.DefaultJavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+import org.apache.tuscany.sca.interfacedef.java.impl.PolicyJavaInterfaceVisitor;
+import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
+import org.junit.Before;
+import org.junit.Test;
+import org.oasisopen.sca.annotation.PolicySets;
+import org.oasisopen.sca.annotation.Requires;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class PolicyProcessorTestCase {
+    private JavaInterfaceFactory factory = new DefaultJavaInterfaceFactory();
+    private PolicyJavaInterfaceVisitor policyProcessor;
+
+    @Test
+    public void testInterfaceLevel() throws Exception {
+        JavaInterface type = factory.createJavaInterface(Interface1.class);
+        policyProcessor.visitInterface(type);
+        assertEquals(1, type.getRequiredIntents().size());
+        assertEquals(1, type.getPolicySets().size());
+    }
+
+    @Test
+    public void testMethodLevel() throws Exception {
+        JavaInterface type = factory.createJavaInterface(Interface2.class);
+        policyProcessor.visitInterface(type);
+        assertEquals(0, type.getRequiredIntents().size());
+        assertEquals(1, type.getOperations().get(0).getRequiredIntents().size());
+        assertEquals(1, type.getOperations().get(1).getRequiredIntents().size());
+        assertEquals(0, type.getPolicySets().size());
+        assertEquals(1, type.getOperations().get(0).getPolicySets().size());
+        assertEquals(1, type.getOperations().get(1).getPolicySets().size());
+    }
+
+    @Test
+    public void testInterfaceAndMethodLevel() throws Exception {
+        JavaInterface type = factory.createJavaInterface(Interface3.class);
+        policyProcessor.visitInterface(type);
+        assertEquals(1, type.getRequiredIntents().size());
+        assertEquals(1, type.getOperations().get(0).getRequiredIntents().size());
+        assertEquals(1, type.getOperations().get(1).getRequiredIntents().size());
+        assertEquals(1, type.getPolicySets().size());
+        assertEquals(1, type.getOperations().get(0).getPolicySets().size());
+        assertEquals(1, type.getOperations().get(1).getPolicySets().size());
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        policyProcessor = new PolicyJavaInterfaceVisitor(new DefaultPolicyFactory());
+    }
+
+    // @Remotable
+    @Requires( {"transaction.global"})
+    @PolicySets( {"{http://ns1}PS1"})
+    private interface Interface1 {
+        int method1();
+
+        int method2();
+
+        int method3();
+
+        int method4();
+    }
+
+    private interface Interface2 {
+        @Requires( {"transaction.global"})
+        @PolicySets( {"{http://ns1}PS1"})
+        int method1();
+
+        @Requires( {"transaction.local"})
+        @PolicySets( {"{http://ns1}PS2"})
+        int method2();
+    }
+
+    @Requires( {"transaction.global.Interface6"})
+    @PolicySets( {"{http://ns1}PS1"})
+    private interface Interface3 {
+        @Requires( {"transaction.global.Interface6.method1"})
+        @PolicySets( {"{http://ns1}PS2"})
+        int method1();
+
+        @Requires( {"transaction.local.Interface6.method2"})
+        @PolicySets( {"{http://ns1}PS3"})
+        int method2();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/xml/ReadTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/xml/ReadTestCase.java
new file mode 100644
index 0000000000..6008840389
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/xml/ReadTestCase.java
@@ -0,0 +1,94 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.xml;
+
+import static org.junit.Assert.assertNotNull;
+
+import java.io.InputStream;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.junit.BeforeClass;
+import org.junit.Ignore;
+import org.junit.Test;
+
+/**
+ * Test reading Java interfaces.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ReadTestCase {
+
+    private static XMLInputFactory inputFactory;
+    private static XMLOutputFactory outputFactory;
+    private static StAXArtifactProcessor<Object> staxProcessor;
+    private static CompositeBuilder compositeBuilder;
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        inputFactory = XMLInputFactory.newInstance();
+        outputFactory = XMLOutputFactory.newInstance();
+        StAXArtifactProcessorExtensionPoint staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(extensionPoints);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, outputFactory, null);
+        
+        compositeBuilder = extensionPoints.getExtensionPoint(CompositeBuilderExtensionPoint.class).getCompositeBuilder("org.apache.tuscany.sca.assembly.builder.CompositeBuilder");
+    }
+
+    @Test
+    public void testReadComponentType() throws Exception {
+        InputStream is = getClass().getResourceAsStream("CalculatorImpl.componentType");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        ComponentType componentType = (ComponentType)staxProcessor.read(reader);
+        assertNotNull(componentType);
+    }
+
+    @Test
+    public void testReadConstrainingType() throws Exception {
+        InputStream is = getClass().getResourceAsStream("CalculatorComponent.constrainingType");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        ConstrainingType constrainingType = (ConstrainingType)staxProcessor.read(reader);
+        assertNotNull(constrainingType);
+    }
+
+    @Test
+    @Ignore
+    public void testReadComposite() throws Exception {
+        InputStream is = getClass().getResourceAsStream("Calculator.composite");
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+        Composite composite = (Composite)staxProcessor.read(reader);
+        assertNotNull(composite);
+
+        compositeBuilder.build(composite, null, null);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/xml/WriteTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/xml/WriteTestCase.java
new file mode 100644
index 0000000000..b21505936b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/java/org/apache/tuscany/sca/interfacedef/java/xml/WriteTestCase.java
@@ -0,0 +1,87 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.java.xml;
+
+import static org.junit.Assert.assertNotNull;
+
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+
+import org.apache.tuscany.sca.assembly.ComponentType;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * Test writing Java interfaces.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WriteTestCase {
+    private static XMLInputFactory inputFactory;
+    private static XMLOutputFactory outputFactory;
+    private static StAXArtifactProcessor<Object> staxProcessor;
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        inputFactory = XMLInputFactory.newInstance();
+        outputFactory = XMLOutputFactory.newInstance();
+        StAXArtifactProcessorExtensionPoint staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(extensionPoints);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, outputFactory, null);
+    }
+
+    @Test
+    public void testReadWriteComponentType() throws Exception {
+        InputStream is = getClass().getResourceAsStream("CalculatorImpl.componentType");
+        ComponentType componentType = (ComponentType)staxProcessor.read(inputFactory.createXMLStreamReader(is));
+        assertNotNull(componentType);
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(componentType, outputFactory.createXMLStreamWriter(bos));
+    }
+
+    @Test
+    public void testReadWriteConstrainingType() throws Exception {
+        InputStream is = getClass().getResourceAsStream("CalculatorComponent.constrainingType");
+        ConstrainingType constrainingType = (ConstrainingType)staxProcessor.read(inputFactory.createXMLStreamReader(is));
+        assertNotNull(constrainingType);
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(constrainingType, outputFactory.createXMLStreamWriter(bos));
+    }
+
+    @Test
+    public void testReadWriteComposite() throws Exception {
+        InputStream is = getClass().getResourceAsStream("Calculator.composite");
+        Composite composite = (Composite)staxProcessor.read(inputFactory.createXMLStreamReader(is));
+        assertNotNull(composite);
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        staxProcessor.write(composite, outputFactory.createXMLStreamWriter(bos));
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/resources/org/apache/tuscany/sca/interfacedef/java/xml/Calculator.composite b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/resources/org/apache/tuscany/sca/interfacedef/java/xml/Calculator.composite
new file mode 100644
index 0000000000..ffc38c7f04
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/resources/org/apache/tuscany/sca/interfacedef/java/xml/Calculator.composite
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+	xmlns:calc="http://sample.calculator"
+	targetNamespace="http://calc"
+	name="Calculator">
+
+    <service name="CalculatorService" promote="CalculatorServiceComponent">
+        <interface.java interface="calculator.CalculatorService"/>
+    </service>
+
+    <component name="CalculatorServiceComponent">
+		<implementation.java class="calculator.CalculatorServiceImpl"/>
+        <reference name="addService" target="AddServiceComponent"/>
+        <reference name="subtractService" target="SubtractServiceComponent"/>
+        <reference name="multiplyService" target="MultiplyServiceComponent"/>
+        <reference name="divideService" target="DivideServiceComponent"/>
+    </component>
+
+    <component name="AddServiceComponent">
+        <implementation.java class="calculator.AddServiceImpl"/>
+    </component>
+
+    <component name="SubtractServiceComponent">
+        <implementation.java class="calculator.SubtractServiceImpl"/>
+    </component>
+
+    <component name="MultiplyServiceComponent">
+        <implementation.java class="calculator.MultiplyServiceImpl"/>
+    </component>
+
+    <component name="DivideServiceComponent">
+        <implementation.java class="calculator.DivideServiceImpl"/>
+    </component>
+
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/resources/org/apache/tuscany/sca/interfacedef/java/xml/CalculatorComponent.constrainingType b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/resources/org/apache/tuscany/sca/interfacedef/java/xml/CalculatorComponent.constrainingType
new file mode 100644
index 0000000000..af9c11f341
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/resources/org/apache/tuscany/sca/interfacedef/java/xml/CalculatorComponent.constrainingType
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<constrainingType xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+	xmlns:calc="http://calc"
+    targetNamespace="http://calc"
+	name="CalculatorComponent">
+
+  <service name="CalculatorService">
+        <interface.java interface="calculator.CalculatorService" />
+  </service>
+
+  <reference name="divideService">
+        <interface.java interface="calculator.DivideService" />
+  </reference>  
+
+</constrainingType>              
+       
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/resources/org/apache/tuscany/sca/interfacedef/java/xml/CalculatorImpl.componentType b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/resources/org/apache/tuscany/sca/interfacedef/java/xml/CalculatorImpl.componentType
new file mode 100644
index 0000000000..bf58f29447
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-java/src/test/resources/org/apache/tuscany/sca/interfacedef/java/xml/CalculatorImpl.componentType
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<componentType xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903">
+
+  <service name="CalculatorService">
+        <interface.java interface="calculator.CalculatorService" />
+  </service>
+
+  <reference name="divideService">
+        <interface.java interface="calculator.DivideService" />
+  </reference>  
+
+</componentType>              
+       
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..06fd255ade
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/META-INF/MANIFEST.MF
@@ -0,0 +1,46 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.interfacedef.wsdl;uses:="org.ap

+ ache.ws.commons.schema,org.apache.tuscany.sca.assembly,org.apache.tus

+ cany.sca.contribution.resolver,javax.wsdl.extensions,org.apache.tusca

+ ny.sca.core,org.apache.tuscany.sca.interfacedef,javax.wsdl,javax.xml.

+ namespace";version="2.0.0"

+Private-Package: org.apache.tuscany.sca.interfacedef.wsdl.impl;version

+ ="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA WSDL Interface Model

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397282593

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA WSDL Interface Model

+Import-Package: javax.wsdl,

+ javax.wsdl.extensions,

+ javax.wsdl.extensions.schema,

+ javax.wsdl.factory,

+ javax.wsdl.xml,

+ javax.xml.namespace,

+ javax.xml.stream,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.assembly.builder;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.contribution;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.contribution.namespace;version="2.0.0",

+ org.apache.tuscany.sca.contribution.processor;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.contribution.resolver;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.definitions;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.impl;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.util;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef.wsdl;version="2.0.0",

+ org.apache.tuscany.sca.monitor;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.apache.tuscany.sca.xsd;version="2.0.0",

+ org.apache.tuscany.sca.xsd.xml;version="2.0.0",

+ org.apache.ws.commons.schema,

+ org.w3c.dom,

+ org.xml.sax

+Bundle-SymbolicName: org.apache.tuscany.sca.interface.wsdl

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/pom.xml
new file mode 100644
index 0000000000..2172612a9a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/pom.xml
@@ -0,0 +1,98 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-interface-wsdl</artifactId>
+    <name>Apache Tuscany SCA WSDL Interface Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-interface</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-xsd</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy</artifactId>
+            <version>2.0-M3</version>
+        </dependency>        
+
+        <dependency>
+            <groupId>org.apache.ws.commons.schema</groupId>
+            <artifactId>XmlSchema</artifactId>
+            <version>1.4.2</version>
+        </dependency>
+
+         <dependency>
+             <groupId>wsdl4j</groupId>
+             <artifactId>wsdl4j</artifactId>
+             <version>1.6.2</version>
+         </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+         
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-sca-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>        
+
+    </dependencies>
+
+    <repositories>
+        <!-- Apache repository for Web Services artifacts -->
+        <repository>
+            <id>apache.ws.zone</id>
+            <name>Apache WS Zone Repository</name>
+            <url>http://ws.zones.apache.org/repository2</url>
+            <releases>
+                <enabled>true</enabled>
+            </releases>
+            <snapshots>
+                <enabled>false</enabled>
+            </snapshots>
+        </repository>
+    </repositories>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/BPELPartnerLinkTypeExt.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/BPELPartnerLinkTypeExt.java
new file mode 100644
index 0000000000..0d6f23e732
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/BPELPartnerLinkTypeExt.java
@@ -0,0 +1,79 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.interfacedef.wsdl;

+

+import javax.wsdl.extensions.ExtensibilityElement;

+import javax.xml.namespace.QName;

+

+/**

+ * A class to serve as the extensibility element for BPEL partnerLinkType elements

+ *

+ * @version $Rev$ $Date$

+ */

+public class BPELPartnerLinkTypeExt implements ExtensibilityElement {

+

+	private QName elementType = null;

+	private String linkTypeName = null;

+	private String[] roleNames = new String[2];

+	private QName[] rolePortTypes = new QName[2];

+

+	// -- methods required by the Extensibility Element interface

+	public QName getElementType() {

+		return elementType;

+	}

+

+	public Boolean getRequired() {

+		return true;

+	}

+

+	public void setElementType(QName theName ) {

+		elementType = theName;

+	}

+

+	public void setRequired(Boolean required) {

+		// intentionally left blank

+	}

+

+	// -- other methods

+

+	public void setName( String theName ) {

+		linkTypeName = theName;

+	}

+

+	public String getName() {

+		return linkTypeName;

+	}

+

+	public void setRole( int i, String name, QName portType ) {

+		if( i > 1 ) return;

+		roleNames[i] = name;

+		rolePortTypes[i] = portType;

+	}

+

+	public String getRoleName( int i ) {

+		if( i > 1 ) return null;

+		return roleNames[i];

+	}

+

+	public QName getRolePortType( int i ) {

+		if( i > 1 ) return null;

+		return rolePortTypes[i];

+	}

+

+} // end BPELPartnerLinkTypeExt

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/DefaultWSDLFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/DefaultWSDLFactory.java
new file mode 100644
index 0000000000..8d571a4404
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/DefaultWSDLFactory.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.wsdl;
+
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.wsdl.impl.WSDLFactoryImpl;
+
+/**
+ * A factory for the WSDL model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultWSDLFactory extends WSDLFactoryImpl implements WSDLFactory {
+
+    public DefaultWSDLFactory(FactoryExtensionPoint modelFactories) {
+        super(modelFactories);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLDefinition.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLDefinition.java
new file mode 100644
index 0000000000..039e75f437
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLDefinition.java
@@ -0,0 +1,140 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl;
+
+import java.net.URI;
+import java.util.List;
+
+import javax.wsdl.Binding;
+import javax.wsdl.Definition;
+import javax.wsdl.WSDLElement;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Base;
+import org.apache.tuscany.sca.xsd.XSDefinition;
+import org.apache.ws.commons.schema.XmlSchemaElement;
+import org.apache.ws.commons.schema.XmlSchemaType;
+
+/**
+ * Represents a WSDL definition.
+ * WSDLDefinition
+ *
+ * @version $Rev$ $Date$
+ */
+public interface WSDLDefinition extends Base {
+
+    /**
+     * Returns the WSDL definition model, if there are more than one WSDL definition under the 
+     * same namespace, the definition will be a facade which imports all the physical WSDL 
+     * definitions
+     * 
+     * @return the WSDL definition model
+     */
+    Definition getDefinition();
+
+    /**
+     * Sets the WSDL definition model
+     * @param definition the WSDL definition model
+     */
+    void setDefinition(Definition definition);
+
+    /**
+     * Returns the namespace of this WSDL definition.
+     * @return the namespace of this WSDL definition
+     */
+    String getNamespace();
+
+    /**
+     * Sets the namespace of this WSDL definition.
+     * @param namespace the namespace of this WSDL definition
+     */
+    void setNamespace(String namespace);
+
+    /**
+     * Get a list of inline XML schema definitions
+     * @return A list of inline XML schema definitions
+     */
+    List<XSDefinition> getXmlSchemas();
+
+    /**
+     * Get the location of the WSDL file
+     * @return The location of the WSDL file
+     */
+    URI getLocation();
+
+    /**
+     * Set the location of the WSDL file
+     * @param url
+     */
+    void setLocation(URI url);
+
+    /**
+     * Get the contribution artifact URI of the WSDL document
+     * @return The URI of the WSDL document
+     */
+    URI getURI();
+
+    /**
+     * Set the contribution artifact URI of the WSDL document
+     * @param uri
+     */
+    void setURI(URI uri);
+
+    /**
+     * Get the WSDL definitions imported by this definition
+     * @return A list of imported WSDL definitions
+     */
+    List<WSDLDefinition> getImportedDefinitions();
+
+    /**
+     * Get an XSD element by QName
+     * @param name
+     * @return
+     */
+    XmlSchemaElement getXmlSchemaElement(QName name);
+
+    /**
+     * Get an XSD type by QName
+     * @param name
+     * @return
+     */
+    XmlSchemaType getXmlSchemaType(QName name);
+    
+    /**
+     * Get the WSDL object by type and name
+     * @param <T>
+     * @param type javax.wsdl.Service/PortType/Binding/Message.class
+     * @param name The QName of the object
+     * @return WSDLObject
+     */
+    <T extends WSDLElement> WSDLObject<T> getWSDLObject(Class<T> type, QName name);
+
+    /**
+     * Get the generated binding for a WSDLDefinition
+     * @return the WSDL binding
+     */
+    Binding getBinding();
+
+    /**
+     * Set the generated binding for a WSDLDefinition
+     * @param binding the WSDL binding
+     */
+    void setBinding(Binding binding);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLFactory.java
new file mode 100644
index 0000000000..95985dcc28
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLFactory.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.wsdl;
+
+import javax.wsdl.PortType;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+
+/**
+ * Factory for the WSDL model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface WSDLFactory {
+
+    /**
+     * Creates a new WSDL interface.
+     * 
+     * @return a new WSDL interface
+     */
+    WSDLInterface createWSDLInterface();
+    
+    /**
+     * Creates a new WSDL interface from a WSDL portType.
+     *
+     * @param portType the portType to inspect
+     * @return a WSDLInterface corresponding to the WSDL portType
+     */
+    WSDLInterface createWSDLInterface(PortType portType, WSDLDefinition wsdlDefinition, ModelResolver resolver) throws InvalidInterfaceException;
+
+    /**
+     * Creates the contents of a WSDL interface from a WSDL portType.
+     *
+     * @param portType the portType to inspect
+     * @return a WSDLInterface corresponding to the WSDL portType
+     */
+    void createWSDLInterface(WSDLInterface wsdlInterface, PortType portType, WSDLDefinition wsdlDefinition, ModelResolver resolver) throws InvalidInterfaceException;
+
+    /**
+     * Creates a new WSDL definition.
+     * 
+     * @return a new WSDL definition
+     */
+    WSDLDefinition createWSDLDefinition();
+    
+    /**
+     * Creates a new WSDL interface contract.
+     * 
+     * @return
+     */
+    WSDLInterfaceContract createWSDLInterfaceContract();
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLInterface.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLInterface.java
new file mode 100644
index 0000000000..c0da060af2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLInterface.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.wsdl;
+
+import javax.wsdl.PortType;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Base;
+import org.apache.tuscany.sca.interfacedef.Interface;
+
+
+/**
+ * Represents a WSDL interface.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface WSDLInterface extends Interface, Base {
+
+    /**
+     * Returns the name of the WSDL interface.
+     *
+     * @return the name of the WSDL interface
+     */
+    QName getName();
+
+    /**
+     * Sets the name of the WSDL interface.
+     *
+     * @param interfaceName the name of the WSDL interface
+     */
+    void setName(QName interfaceName);
+
+    /**
+     * Returns the WSDL interface portType.
+     *
+     * @return the WSDL interface portType
+     */
+    PortType getPortType();
+
+    /**
+     * Sets the WSDL interface portType
+     *
+     * @param portType the WSDL interface portType
+     */
+    void setPortType(PortType portType);
+
+    WSDLDefinition getWsdlDefinition();
+
+    void setWsdlDefinition(WSDLDefinition wsdlDefinition);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLInterfaceContract.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLInterfaceContract.java
new file mode 100644
index 0000000000..59db17116b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLInterfaceContract.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.wsdl;
+
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+
+
+/**
+ * Represents a WSDL interface contract.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface WSDLInterfaceContract extends InterfaceContract {
+
+    /**
+     * Sets the WSDL location. 
+     * @param location the WSDL location
+     */
+    void setLocation(String location);
+
+    /**
+     * Returns the WSDL location
+     * @return the WSDL location
+     */
+    String getLocation();
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLObject.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLObject.java
new file mode 100644
index 0000000000..0b707163da
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLObject.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl;
+
+import java.io.Serializable;
+
+import javax.wsdl.Definition;
+
+/**
+ * Model for objects in a WSDL definition
+ * @version $Rev$ $Date$
+ */
+public interface WSDLObject<T extends Serializable> {
+    /**
+     * Get the owning definition where the element is declared
+     * @return The owning definition
+     */
+    Definition getDefinition();
+
+    /**
+     * Set the owning definition
+     * @param definition
+     */
+    void setDefinition(Definition definition);
+
+    /**
+     * Get the WSDL element such as Service, PortType, Binding or Message
+     * @return The WSDL element
+     */
+    T getElement();
+
+    /**
+     * Set the WSDL element
+     * @param element
+     */
+    void setElement(T element);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLOperation.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLOperation.java
new file mode 100644
index 0000000000..d73cccb714
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/WSDLOperation.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+
+/**
+ * WSDL 1.1 Operation
+ * @version $Rev$ $Date$
+ */
+public interface WSDLOperation extends Operation {
+    /**
+     * Get the underlying WSDL operation
+     * @return
+     */
+    javax.wsdl.Operation getWsdlOperation();
+    
+    /**
+     * Set the underlying WSDL operation
+     * @param operation
+     */
+    void setWsdlOperation(javax.wsdl.Operation operation);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/InvalidWSDLException.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/InvalidWSDLException.java
new file mode 100644
index 0000000000..1e7b4faa32
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/InvalidWSDLException.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.impl;
+
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+
+/**
+ * An exception to indicate the WSDL definition is invalid
+ *
+ * @version $Rev$ $Date$
+ */
+public class InvalidWSDLException extends InvalidInterfaceException {
+    private static final long serialVersionUID = 3742887584293256519L;
+
+    public InvalidWSDLException(String message) {
+        super(message);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLDefinitionImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLDefinitionImpl.java
new file mode 100644
index 0000000000..82a7aa1200
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLDefinitionImpl.java
@@ -0,0 +1,284 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.impl;
+
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+import javax.wsdl.Binding;
+import javax.wsdl.Definition;
+import javax.wsdl.Import;
+import javax.wsdl.Message;
+import javax.wsdl.PortType;
+import javax.wsdl.Service;
+import javax.wsdl.WSDLElement;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLObject;
+import org.apache.tuscany.sca.xsd.XSDefinition;
+import org.apache.ws.commons.schema.XmlSchemaCollection;
+import org.apache.ws.commons.schema.XmlSchemaElement;
+import org.apache.ws.commons.schema.XmlSchemaType;
+
+/**
+ * Represents a WSDL definition.
+ *
+ * @version $Rev$ $Date$
+ */
+public class WSDLDefinitionImpl implements WSDLDefinition {
+
+    private Definition definition;
+    private String namespace;
+    private URI location;
+    private URI uri;
+    private List<WSDLDefinition> imported = new ArrayList<WSDLDefinition>();
+    private List<XSDefinition> schemas = new ArrayList<XSDefinition>();
+    private boolean unresolved;
+    private Binding binding;
+
+    protected WSDLDefinitionImpl() {
+    }
+
+    public Definition getDefinition() {
+        return definition;
+    }
+
+    public void setDefinition(Definition definition) {
+        this.definition = definition;
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean undefined) {
+        this.unresolved = undefined;
+    }
+
+    public String getNamespace() {
+        if (isUnresolved()) {
+            return namespace;
+        } else if (definition != null) {
+            return definition.getTargetNamespace();
+        } else {
+            return namespace;
+        }
+    }
+
+    public void setNamespace(String namespace) {
+        if (!isUnresolved()) {
+            throw new IllegalStateException();
+        } else {
+            this.namespace = namespace;
+        }
+    }
+
+    /*
+    @Override
+    public int hashCode() {
+        return String.valueOf(getNamespace()).hashCode();
+    }
+    
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else if (obj instanceof WSDLDefinition) {
+            WSDLDefinition def = (WSDLDefinition)obj;
+            if (getNamespace() != null) {
+                return getNamespace().equals(def.getNamespace());
+            } else {
+                return def.getNamespace() == null;
+            }
+        } else {
+            return false;
+        }
+    }
+    */
+
+    /**
+     * @see org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition#getXmlSchemas()
+     */
+    public List<XSDefinition> getXmlSchemas() {
+        return schemas;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition#getLocation()
+     */
+    public URI getLocation() {
+        return location;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition#setLocation(java.net.URI)
+     */
+    public void setLocation(URI url) {
+        this.location = url;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition#getURI()
+     */
+    public URI getURI() {
+        return uri;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition#setURI(java.net.URI)
+     */
+    public void setURI(URI uri) {
+        this.uri = uri;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition#getImportedDefinitions()
+     */
+    public List<WSDLDefinition> getImportedDefinitions() {
+        return imported;
+    }
+
+    /**
+     * @see java.lang.Object#hashCode()
+     */
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((location == null) ? 0 : location.hashCode());
+        result = prime * result + ((namespace == null) ? 0 : namespace.hashCode());
+        return result;
+    }
+
+    /**
+     * @see java.lang.Object#equals(java.lang.Object)
+     */
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (!(obj instanceof WSDLDefinitionImpl))
+            return false;
+        final WSDLDefinitionImpl other = (WSDLDefinitionImpl)obj;
+        if (location == null) {
+            if (other.location != null)
+                return false;
+        } else if (!location.equals(other.location))
+            return false;
+        if (namespace == null) {
+            if (other.namespace != null)
+                return false;
+        } else if (!namespace.equals(other.namespace))
+            return false;
+        return true;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition#getXmlSchemaElement(javax.xml.namespace.QName)
+     */
+    public XmlSchemaElement getXmlSchemaElement(QName name) {
+        XmlSchemaCollection schemaCollection = null;
+        for (XSDefinition xsd : schemas) {
+            if (schemaCollection == null && xsd.getSchemaCollection() != null) {
+                schemaCollection = xsd.getSchemaCollection();
+            }
+            XmlSchemaElement element = xsd.getXmlSchemaElement(name);
+            if (element != null) {
+                return element;
+            }
+        }
+        if (schemaCollection != null) {
+            return schemaCollection.getElementByQName(name);
+        }
+        return null;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition#getXmlSchemaType(javax.xml.namespace.QName)
+     */
+    public XmlSchemaType getXmlSchemaType(QName name) {
+        XmlSchemaCollection schemaCollection = null;
+        for (XSDefinition xsd : schemas) {
+            if (xsd.getSchemaCollection() != null) {
+                schemaCollection = xsd.getSchemaCollection();
+            }
+            XmlSchemaType type = xsd.getXmlSchemaType(name);
+            if (type != null) {
+                return type;
+            }
+        }
+        if (schemaCollection != null) {
+            return schemaCollection.getTypeByQName(name);
+        }
+        return null;
+    }
+
+    @SuppressWarnings("unchecked")
+    private static <T extends WSDLElement> WSDLObject<T> getWSDLObject(Definition definition, Class<T> type, QName name) {
+        if (definition == null) {
+            return null;
+        }
+        Map<QName, WSDLElement> map = null;
+        if (type == PortType.class) {
+            map = definition.getPortTypes();
+        } else if (type == Service.class) {
+            map = definition.getServices();
+        } else if (type == Binding.class) {
+            map = definition.getBindings();
+        } else if (type == Message.class) {
+            map = definition.getMessages();
+        } else {
+            throw new IllegalArgumentException("Invalid type: " + type.getName());
+        }
+        if (map.containsKey(name)) {
+            return (WSDLObject<T>)new WSDLObjectImpl(definition, map.get(name));
+        } else {
+            for (Object imports : definition.getImports().values()) {
+                List<Import> importList = (List<Import>)imports;
+                for (Import i : importList) {
+                    definition = i.getDefinition();
+                    WSDLObject<T> element = getWSDLObject(definition, type, name);
+                    if (element != null) {
+                        return element;
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
+    public <T extends WSDLElement> WSDLObject<T> getWSDLObject(Class<T> type, QName name) {
+        return getWSDLObject(definition, type, name);
+    }
+
+    public Binding getBinding() {
+        return binding;
+    }
+
+    public void setBinding(Binding binding) {
+        this.binding = binding;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLFactoryImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLFactoryImpl.java
new file mode 100644
index 0000000000..883b6b1567
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLFactoryImpl.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.wsdl.impl;
+
+import javax.wsdl.PortType;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterfaceContract;
+
+/**
+ * A factory for the WSDL model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class WSDLFactoryImpl implements WSDLFactory {
+    
+    private WSDLInterfaceIntrospectorImpl introspector;
+    
+    public WSDLFactoryImpl(FactoryExtensionPoint modelFactories) {
+        introspector = new WSDLInterfaceIntrospectorImpl(modelFactories);
+    }
+
+    public WSDLInterface createWSDLInterface() {
+        return new WSDLInterfaceImpl();
+    }
+    
+    public WSDLInterface createWSDLInterface(PortType portType,
+                                             WSDLDefinition wsdlDefinition,
+                                             ModelResolver resolver) throws InvalidInterfaceException {
+        WSDLInterface wsdlInterface = createWSDLInterface();
+        introspector.introspectPortType(wsdlInterface, portType, wsdlDefinition, resolver);
+        return wsdlInterface;
+    }
+    
+    public void createWSDLInterface(WSDLInterface wsdlInterface,
+                                    PortType portType,
+                                    WSDLDefinition wsdlDefinition,
+                                    ModelResolver resolver) throws InvalidInterfaceException {
+        introspector.introspectPortType(wsdlInterface, portType, wsdlDefinition, resolver);
+    }
+    
+    public WSDLDefinition createWSDLDefinition() {
+        return new WSDLDefinitionImpl();
+    }
+    
+    public WSDLInterfaceContract createWSDLInterfaceContract() {
+        return new WSDLInterfaceContractImpl();
+    }
+
+    public WSDLInterfaceIntrospectorImpl getWSDLInterfaceIntrospector() {
+        return introspector;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLInterfaceContractImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLInterfaceContractImpl.java
new file mode 100644
index 0000000000..e10bc0d178
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLInterfaceContractImpl.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.wsdl.impl;
+
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractImpl;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterfaceContract;
+
+/**
+ * Represents a WSDL interface contract.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WSDLInterfaceContractImpl extends InterfaceContractImpl implements WSDLInterfaceContract {
+    private String location;
+    
+    protected WSDLInterfaceContractImpl() {
+    }
+    
+    public String getLocation() {
+        return location;
+    }
+    
+    public void setLocation(String location) {
+        this.location = location;
+    }
+
+    @Override
+    public WSDLInterfaceContractImpl clone() throws CloneNotSupportedException {
+        return (WSDLInterfaceContractImpl) super.clone();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLInterfaceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLInterfaceImpl.java
new file mode 100644
index 0000000000..3719bbd79a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLInterfaceImpl.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.wsdl.impl;
+
+import javax.wsdl.PortType;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.interfacedef.impl.InterfaceImpl;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
+
+/**
+ * Represents a WSDL interface.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WSDLInterfaceImpl extends InterfaceImpl implements WSDLInterface {
+
+    private QName name;
+    private PortType portType;
+    private WSDLDefinition wsdlDefinition;
+
+    protected WSDLInterfaceImpl() {
+        setRemotable(true);
+    }
+
+    public QName getName() {
+        if (isUnresolved()) {
+            return name;
+        } else {
+            return portType.getQName();
+        }
+    }
+
+    public void setName(QName interfaceName) {
+        if (!isUnresolved()) {
+            throw new IllegalStateException();
+        }
+        this.name = interfaceName;
+    }
+    
+    public PortType getPortType() {
+        return portType;
+    }
+
+    public void setPortType(PortType portType) {
+        this.portType = portType;
+    }
+
+    @Override
+    public int hashCode() {
+        return String.valueOf(getName()).hashCode();
+    }
+    
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else if (obj instanceof WSDLInterface) {
+            if (getName() != null) {
+                return getName().equals(((WSDLInterface)obj).getName());
+            } else {
+                return ((WSDLInterface)obj).getName() == null;
+            }
+        } else {
+            return false;
+        }
+    }
+
+    public WSDLDefinition getWsdlDefinition() {
+        return wsdlDefinition;
+    }
+
+    public void setWsdlDefinition(WSDLDefinition wsdlDefinition) {
+        this.wsdlDefinition = wsdlDefinition;
+    }
+
+    @Override
+    public WSDLInterfaceImpl clone() throws CloneNotSupportedException {
+        return (WSDLInterfaceImpl) super.clone();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLInterfaceIntrospectorImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLInterfaceIntrospectorImpl.java
new file mode 100644
index 0000000000..955d1cf642
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLInterfaceIntrospectorImpl.java
@@ -0,0 +1,159 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.impl;
+
+import java.util.ArrayList;
+import java.util.Enumeration;
+import java.util.List;
+import java.util.Vector;
+
+import javax.wsdl.PortType;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.ConversationSequence;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.xsd.XSDFactory;
+
+/**
+ * Introspector for creating WSDLInterface definitions from WSDL PortTypes.
+ *
+ * @version $Rev$ $Date$
+ */
+public class WSDLInterfaceIntrospectorImpl {
+    private static final QName POLICY_REQUIRES = new QName("http://docs.oasis-open.org/ns/opencsa/sca/200903", "requires");
+    private static final QName POLICY_CONVERSATIONAL = new QName("http://docs.oasis-open.org/ns/opencsa/sca/200903", "conversational");
+    public static final QName POLICY_END_CONVERSATION = new QName("http://docs.oasis-open.org/ns/opencsa/sca/200903", "endsConversation");
+    
+    private XSDFactory xsdFactory;
+    private PolicyFactory policyFactory;
+    
+    public WSDLInterfaceIntrospectorImpl(FactoryExtensionPoint modelFactories) {
+        this.xsdFactory = modelFactories.getFactory(XSDFactory.class);;
+        this.policyFactory = modelFactories.getFactory(PolicyFactory.class);;
+    }
+
+    // FIXME: Do we want to deal with document-literal wrapped style based on the JAX-WS Specification?
+    private List<Operation> introspectOperations(PortType portType, WSDLDefinition wsdlDefinition, ModelResolver resolver) throws InvalidWSDLException {
+        List<Operation> operations = new ArrayList<Operation>();
+        for (Object o : portType.getOperations()) {
+            javax.wsdl.Operation wsdlOp = (javax.wsdl.Operation)o;
+            Operation operation = getOperation(wsdlOp, wsdlDefinition, resolver, xsdFactory);
+            if(isEndConversation(wsdlOp)) {
+                operation.setConversationSequence(ConversationSequence.CONVERSATION_END);
+            }
+            operations.add(operation);
+        }
+        return operations;
+    }
+
+    public void introspectPortType(WSDLInterface wsdlInterface, PortType portType, WSDLDefinition wsdlDefinition, ModelResolver resolver) throws InvalidWSDLException {
+        processIntents(wsdlInterface, portType);
+        wsdlInterface.setPortType(portType);
+        wsdlInterface.getOperations().addAll(introspectOperations(portType, wsdlDefinition, resolver));
+        wsdlInterface.setConversational(isConversational(portType));
+    }
+
+    public static Operation getOperation(javax.wsdl.Operation wsdlOp,
+                                         WSDLDefinition wsdlDefinition,
+                                         ModelResolver resolver,
+                                         XSDFactory xsdFactory) throws InvalidWSDLException {
+        WSDLOperationIntrospectorImpl op = new WSDLOperationIntrospectorImpl(xsdFactory, wsdlOp, wsdlDefinition, null, resolver);
+        return op.getOperation();
+    }
+    
+    private void processIntents(WSDLInterface wsdlInterface, PortType portType) {
+        Object o;
+        try {
+            o =  portType.getExtensionAttribute(POLICY_REQUIRES);
+        } catch (NoSuchMethodError e) {
+            // That method does not exist on older WSDL4J levels
+            o = null;
+        }
+        if(o != null && o instanceof Vector) {
+            Vector<QName> policyAttributes = (Vector<QName>) o;
+            
+            Enumeration<QName> policyItents = policyAttributes.elements();
+            while(policyItents.hasMoreElements()) {
+                QName intentName = policyItents.nextElement();
+                
+                //ignores conversational, as it will have it's own
+                //attribute in the wsdl interface model
+                if(! intentName.equals(POLICY_CONVERSATIONAL)) {
+                    //process the intent
+                    System.out.println(">>> Intent : " + intentName);
+                    
+                    // Add each intent to the list
+                    Intent intent = policyFactory.createIntent();
+                    intent.setName(intentName);
+                    
+                    wsdlInterface.getRequiredIntents().add(intent);
+                }
+            }
+            
+        }
+    }
+    
+    private boolean isConversational(PortType portType) {
+        boolean conversational = false;
+        
+        Object o;
+        try {
+            o =  portType.getExtensionAttribute(POLICY_REQUIRES);
+        } catch (NoSuchMethodError e) {
+            // That method does not exist on older WSDL4J levels
+            o =null;
+        }
+        if(o != null && o instanceof Vector) {
+            Vector<QName> policyAttributes = (Vector<QName>) o;
+            
+            if(policyAttributes.contains(POLICY_CONVERSATIONAL)) {
+                return true;
+            }
+            
+        }
+
+        return conversational;
+    }
+
+    private boolean isEndConversation(javax.wsdl.Operation operation) {
+        boolean endConversation = false;
+        
+        Object o;
+        try {
+            o =  operation.getExtensionAttribute(POLICY_END_CONVERSATION);
+        } catch (NoSuchMethodError e) {
+            // That method does not exist on older WSDL4J levels
+            o = null;
+        }
+        if(o != null && o instanceof String) {
+            endConversation = Boolean.valueOf((String)o);            
+        }
+
+        return endConversation;
+        
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLObjectImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLObjectImpl.java
new file mode 100644
index 0000000000..f18eaef27b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLObjectImpl.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.impl;
+
+import java.io.Serializable;
+
+import javax.wsdl.Definition;
+
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLObject;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class WSDLObjectImpl<T extends Serializable> implements WSDLObject<T> {
+    private Definition definition;
+    private T element;
+
+    public WSDLObjectImpl() {
+        super();
+    }
+
+    public WSDLObjectImpl(Definition definition, T element) {
+        super();
+        this.definition = definition;
+        this.element = element;
+    }
+
+    public Definition getDefinition() {
+        return definition;
+    }
+
+    public void setDefinition(Definition definition) {
+        this.definition = definition;
+    }
+
+    public T getElement() {
+        return element;
+    }
+
+    public void setElement(T element) {
+        this.element = element;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLOperationImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLOperationImpl.java
new file mode 100644
index 0000000000..317b9cce81
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLOperationImpl.java
@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.impl;
+
+import javax.wsdl.Operation;
+
+import org.apache.tuscany.sca.interfacedef.impl.OperationImpl;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLOperation;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class WSDLOperationImpl extends OperationImpl implements WSDLOperation {
+    private Operation operation;
+
+    public WSDLOperationImpl() {
+        super();
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.interfacedef.wsdl.WSDLOperation#getWsdlOperation()
+     */
+    public Operation getWsdlOperation() {
+        return operation;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.interfacedef.wsdl.WSDLOperation#setWsdlOperation(javax.wsdl.Operation)
+     */
+    public void setWsdlOperation(Operation operation) {
+        this.operation = operation;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = super.hashCode();
+        result = prime * result + ((operation == null) ? 0 : operation.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (!super.equals(obj))
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        final WSDLOperationImpl other = (WSDLOperationImpl)obj;
+        if (operation == null) {
+            if (other.operation != null)
+                return false;
+        } else if (!operation.equals(other.operation))
+            return false;
+        return true;
+    }
+
+    @Override
+    public String toString() {
+        return operation == null ? null : operation.toString();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLOperationIntrospectorImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLOperationIntrospectorImpl.java
new file mode 100644
index 0000000000..2df0f0c3a1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/impl/WSDLOperationIntrospectorImpl.java
@@ -0,0 +1,602 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.impl;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.wsdl.Fault;
+import javax.wsdl.Input;
+import javax.wsdl.Message;
+import javax.wsdl.Output;
+import javax.wsdl.Part;
+import javax.xml.XMLConstants;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.interfacedef.ConversationSequence;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
+import org.apache.tuscany.sca.interfacedef.util.FaultException;
+import org.apache.tuscany.sca.interfacedef.util.TypeInfo;
+import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLOperation;
+import org.apache.tuscany.sca.xsd.XSDFactory;
+import org.apache.tuscany.sca.xsd.XSDefinition;
+import org.apache.ws.commons.schema.XmlSchemaComplexType;
+import org.apache.ws.commons.schema.XmlSchemaElement;
+import org.apache.ws.commons.schema.XmlSchemaObject;
+import org.apache.ws.commons.schema.XmlSchemaObjectCollection;
+import org.apache.ws.commons.schema.XmlSchemaParticle;
+import org.apache.ws.commons.schema.XmlSchemaSequence;
+import org.apache.ws.commons.schema.XmlSchemaSimpleType;
+import org.apache.ws.commons.schema.XmlSchemaType;
+
+/**
+ * Metadata for a WSDL operation
+ *
+ * @version $Rev$ $Date$
+ */
+public class WSDLOperationIntrospectorImpl {
+    private static final Logger logger = Logger.getLogger(WSDLOperationIntrospectorImpl.class.getName());
+    private static final QName ANY = new QName(XMLConstants.W3C_XML_SCHEMA_NS_URI, "any");
+
+    private XSDFactory xsdFactory;
+    private ModelResolver resolver;
+    private WSDLDefinition wsdlDefinition;
+    private javax.wsdl.Operation operation;
+    private WSDLOperation operationModel;
+    private DataType<List<DataType>> inputType;
+    private DataType outputType;
+    private List<DataType> faultTypes;
+    private String dataBinding;
+
+    /**
+     * @param wsdlFactory The WSDLFactory to use
+     * @param operation The WSDL4J operation
+     * @param wsdlDefinition The WSDL Definition
+     * @param dataBinding The default databinding
+     * @param resolver The ModelResolver to use
+     */
+    public WSDLOperationIntrospectorImpl(XSDFactory xsdFactory,
+                                         javax.wsdl.Operation operation,
+                                         WSDLDefinition wsdlDefinition,
+                                         String dataBinding,
+                                         ModelResolver resolver) {
+        super();
+        this.xsdFactory = xsdFactory;
+        this.operation = operation;
+        this.wsdlDefinition = wsdlDefinition;
+        this.resolver = resolver;
+        this.dataBinding = dataBinding;
+        this.wrapper = new Wrapper();
+    }
+
+    private Wrapper wrapper;
+
+    private Boolean wrapperStyle;
+
+    /**
+     * Test if the operation qualifies wrapper style as defined by the JAX-WS
+     * 2.0 Specification
+     *
+     * @return true if the operation qualifies wrapper style, otherwise false
+     */
+    public boolean isWrapperStyle() throws InvalidWSDLException {
+        if (wrapperStyle == null) {
+            wrapperStyle =
+                (operation.getInput() == null || operation.getInput().getMessage() == null
+                    || operation.getInput().getMessage().getParts().size() == 0 || wrapper.getInputChildElements() != null) && (operation
+                    .getOutput() == null || operation.getOutput().getMessage() == null
+                    || operation.getOutput().getMessage().getParts().size() == 0 || wrapper.getOutputChildElements() != null);
+        }
+        return wrapperStyle;
+    }
+
+    public Wrapper getWrapper() throws InvalidWSDLException {
+        if (!isWrapperStyle()) {
+            throw new IllegalStateException("The operation is not wrapper style.");
+        } else {
+            return wrapper;
+        }
+    }
+
+    /**
+     * @return
+     * @throws InvalidServiceContractException
+     */
+    public DataType<List<DataType>> getInputType() throws InvalidWSDLException {
+        if (inputType == null) {
+            Input input = operation.getInput();
+            Message message = (input == null) ? null : input.getMessage();
+            inputType = getMessageType(message);
+            inputType.setDataBinding("idl:input");
+        }
+        return inputType;
+    }
+
+    /**
+     * @return
+     * @throws NotSupportedWSDLException
+     */
+    @SuppressWarnings("unchecked")
+    public DataType<XMLType> getOutputType() throws InvalidWSDLException {
+        if (outputType == null) {
+            Output output = operation.getOutput();
+            Message outputMsg = (output == null) ? null : output.getMessage();
+
+            List outputParts = (outputMsg == null) ? null : outputMsg.getOrderedParts(null);
+            if (outputParts != null && outputParts.size() > 0) {
+                if (outputParts.size() > 1) {
+                    // We don't support output with multiple parts
+                    if (logger.isLoggable(Level.WARNING)) {
+                        logger.warning("Multi-part output is not supported, please use BARE parameter style.");
+                    }
+                    // throw new InvalidWSDLException("Multi-part output is not supported");
+                }
+                Part part = (Part)outputParts.get(0);
+                outputType = new WSDLPart(part, Object.class).getDataType();
+                // outputType.setMetadata(WSDLOperation.class.getName(), this);
+            }
+        }
+        return outputType;
+    }
+
+    /**
+     * @return
+     * @throws NotSupportedWSDLException
+     */
+    public List<DataType> getFaultTypes() throws InvalidWSDLException {
+        if (faultTypes == null) {
+            Collection faults = operation.getFaults().values();
+            faultTypes = new ArrayList<DataType>();
+            for (Object f : faults) {
+                Fault fault = (Fault)f;
+                Message faultMsg = fault.getMessage();
+                List faultParts = faultMsg.getOrderedParts(null);
+                if (faultParts.size() != 1) {
+                    throw new InvalidWSDLException("The fault message MUST have a single part");
+                }
+                Part part = (Part)faultParts.get(0);
+                WSDLPart wsdlPart = new WSDLPart(part, Object.class);
+                faultTypes.add(new DataTypeImpl<DataType>(FaultException.class, wsdlPart.getDataType()));
+            }
+        }
+        return faultTypes;
+    }
+
+    private DataType<List<DataType>> getMessageType(Message message) throws InvalidWSDLException {
+        List<DataType> partTypes = new ArrayList<DataType>();
+        if (message != null) {
+            Collection parts = message.getOrderedParts(null);
+            for (Object p : parts) {
+                WSDLPart part = new WSDLPart((Part)p, Object.class);
+                DataType<XMLType> partType = part.getDataType();
+                partTypes.add(partType);
+            }
+        }
+        return new DataTypeImpl<List<DataType>>(dataBinding, Object[].class, partTypes);
+    }
+
+    /**
+     * @return
+     * @throws NotSupportedWSDLException
+     */
+    public Operation getOperation() throws InvalidWSDLException {
+        if (operationModel == null) {
+            boolean oneway = (operation.getOutput() == null);
+            operationModel = new WSDLOperationImpl();
+            operationModel.setWsdlOperation(operation);
+            operationModel.setName(operation.getName());
+            operationModel.setFaultTypes(getFaultTypes());
+            operationModel.setNonBlocking(oneway);
+            operationModel.setConversationSequence(ConversationSequence.CONVERSATION_NONE);
+            operationModel.setInputType(getInputType());
+            operationModel.setOutputType(getOutputType());
+
+            operationModel.setWrapperStyle(isWrapperStyle());
+            if (isWrapperStyle()) {
+                WrapperInfo wrapperInfo = getWrapper().getWrapperInfo();
+                operationModel.setWrapper(wrapperInfo);
+            }
+        }
+        return operationModel;
+    }
+
+    private XmlSchemaElement getElement(QName elementName) {
+
+        XmlSchemaElement element = wsdlDefinition.getXmlSchemaElement(elementName);
+        if (element == null) {
+            XSDefinition definition = xsdFactory.createXSDefinition();
+            definition.setUnresolved(true);
+            definition.setNamespace(elementName.getNamespaceURI());
+            definition = resolver.resolveModel(XSDefinition.class, definition);
+            if (definition.getSchema() != null) {
+                element = definition.getSchema().getElementByName(elementName);
+            }
+        }
+        return element;
+    }
+
+    private XmlSchemaType getType(QName typeName) {
+        XmlSchemaType type = wsdlDefinition.getXmlSchemaType(typeName);
+        if (type == null) {
+            XSDefinition definition = xsdFactory.createXSDefinition();
+            definition.setUnresolved(true);
+            definition.setNamespace(typeName.getNamespaceURI());
+            definition = resolver.resolveModel(XSDefinition.class, definition);
+            if (definition.getSchema() != null) {
+                type = definition.getSchema().getTypeByName(typeName);
+            }
+        }
+        return type;
+    }
+
+    /**
+     * Metadata for a WSDL part
+     */
+    public class WSDLPart {
+        private Part part;
+
+        private XmlSchemaElement element;
+
+        private DataType dataType;
+
+        public WSDLPart(Part part, Class javaType) throws InvalidWSDLException {
+            this.part = part;
+            QName elementName = part.getElementName();
+            if (elementName != null) {
+                element = WSDLOperationIntrospectorImpl.this.getElement(elementName);
+                if (element == null) {
+                    throw new InvalidWSDLException("Element cannot be resolved: " + elementName.toString());
+                }
+            } else {
+                // Create an faked XSD element to host the metadata
+                element = new XmlSchemaElement();
+                element.setName(part.getName());
+                element.setQName(new QName(null, part.getName()));
+                QName typeName = part.getTypeName();
+                if (typeName != null) {
+                    XmlSchemaType type = WSDLOperationIntrospectorImpl.this.getType(typeName);
+                    if (type == null) {
+                        throw new InvalidWSDLException("Type cannot be resolved: " + typeName.toString());
+                    }
+                    element.setSchemaType(type);
+                    element.setSchemaTypeName(type.getQName());
+                }
+            }
+            XMLType xmlType = new XMLType(getElementInfo(element));
+            xmlType.setNillable(element.isNillable());
+            xmlType.setMany(element.getMaxOccurs() > 1);
+            dataType = new DataTypeImpl<XMLType>(dataBinding, javaType, xmlType);
+        }
+
+        /**
+         * @return the element
+         */
+        public XmlSchemaElement getElement() {
+            return element;
+        }
+
+        /**
+         * @return the part
+         */
+        public Part getPart() {
+            return part;
+        }
+
+        /**
+         * @return the dataType
+         */
+        public DataType<XMLType> getDataType() {
+            return dataType;
+        }
+    }
+
+    /**
+     * The "Wrapper Style" WSDL operation is defined by The Java API for
+     * XML-Based Web Services (JAX-WS) 2.0 specification, section 2.3.1.2
+     * Wrapper Style. <p/> A WSDL operation qualifies for wrapper style mapping
+     * only if the following criteria are met:
+     * <ul>
+     * <li>(i) The operation�s input and output messages (if present) each
+     * contain only a single part
+     * <li>(ii) The input message part refers to a global element declaration
+     * whose localname is equal to the operation name
+     * <li>(iii) The output message part refers to a global element declaration
+     * <li>(iv) The elements referred to by the input and output message parts
+     * (henceforth referred to as wrapper elements) are both complex types
+     * defined using the xsd:sequence compositor
+     * <li>(v) The wrapper elements only contain child elements, they must not
+     * contain other structures such as wildcards (element or attribute),
+     * xsd:choice, substitution groups (element references are not permitted) or
+     * attributes; furthermore, they must not be nillable.
+     * </ul>
+     */
+    public class Wrapper {
+        private XmlSchemaElement inputWrapperElement;
+
+        private XmlSchemaElement outputWrapperElement;
+
+        private List<XmlSchemaElement> inputElements;
+
+        private List<XmlSchemaElement> outputElements;
+
+        //        private DataType<List<DataType<XMLType>>> unwrappedInputType;
+        //
+        //        private DataType<XMLType> unwrappedOutputType;
+
+        private transient WrapperInfo wrapperInfo;
+
+        private List<XmlSchemaElement> getChildElements(XmlSchemaElement element) throws InvalidWSDLException {
+            if (element == null) {
+                return null;
+            }
+            if (element.isNillable()) {
+                // Wrapper element cannot be nillable
+                // return null;
+            }
+            XmlSchemaType type = element.getSchemaType();
+            if (type == null) {
+                String qName = element.getQName().toString();
+                throw new InvalidWSDLException("The XML schema element does not have a type: " + qName);
+            }
+            if (!(type instanceof XmlSchemaComplexType)) {
+                // Has to be a complexType
+                return null;
+            }
+            XmlSchemaComplexType complexType = (XmlSchemaComplexType)type;
+            if (complexType.getAttributes().getCount() != 0 || complexType.getAnyAttribute() != null) {
+                // No attributes
+                return null;
+            }
+            XmlSchemaParticle particle = complexType.getParticle();
+            if (particle == null) {
+                // No particle
+                return Collections.emptyList();
+            }
+            if (!(particle instanceof XmlSchemaSequence)) {
+                return null;
+            }
+            XmlSchemaSequence sequence = (XmlSchemaSequence)complexType.getParticle();
+            XmlSchemaObjectCollection items = sequence.getItems();
+            List<XmlSchemaElement> childElements = new ArrayList<XmlSchemaElement>();
+            for (int i = 0; i < items.getCount(); i++) {
+                XmlSchemaObject schemaObject = items.getItem(i);
+                if (!(schemaObject instanceof XmlSchemaElement)) {
+                    // Should contain elements only
+                    return null;
+                }
+                XmlSchemaElement childElement = (XmlSchemaElement)schemaObject;
+                /*
+                if (childElement.getSubstitutionGroup() != null) {
+                    return null;
+                }
+                */
+                if (childElement.getName() == null || childElement.getRefName() != null) {
+                    XmlSchemaElement ref = getElement(childElement.getRefName());
+                    if (ref == null) {
+                        throw new InvalidWSDLException("XML schema element ref cannot be resolved: " + childElement);
+                    }
+                    childElement = ref;
+                }
+                if (ANY.equals(childElement.getQName())) {
+                    // Wildcard is not allowed
+                    return null;
+                }
+                // TODO: Do we support maxOccurs >1 ?
+                if (childElement.getMaxOccurs() > 1) {
+                    // TODO: [rfeng] To be implemented
+                    /*
+                    if(logger.isLoggable(Level.WARNING)) {
+                    	logger.warning("Support for elements with maxOccurs>1 is not implemented.");
+                    }
+                    */
+                    // return null;
+                }
+                childElements.add(childElement);
+            }
+            return childElements;
+        }
+
+        /**
+         * Return a list of child XSD elements under the wrapped request element
+         *
+         * @return a list of child XSD elements or null if if the request
+         *         element is not wrapped
+         */
+        public List<XmlSchemaElement> getInputChildElements() throws InvalidWSDLException {
+            if (inputElements != null) {
+                return inputElements;
+            }
+            Input input = operation.getInput();
+            if (input != null) {
+                Message inputMsg = input.getMessage();
+                Collection parts = inputMsg.getParts().values();
+                if (parts.size() != 1) {
+                    return null;
+                }
+                Part part = (Part)parts.iterator().next();
+                QName elementName = part.getElementName();
+                if (elementName == null) {
+                    return null;
+                }
+                if (!operation.getName().equals(elementName.getLocalPart())) {
+                    return null;
+                }
+                inputWrapperElement = getElement(elementName);
+                if (inputWrapperElement == null) {
+                    throw new InvalidWSDLException("The element is not declared in a XML schema: " + elementName
+                        .toString());
+                }
+                if (inputWrapperElement.isNillable()) {
+                    // The wrapper element cannot be nilable
+                    // FIXME: Java2WSDL create nillable
+                    // return null;
+                }
+                inputElements = getChildElements(inputWrapperElement);
+                return inputElements;
+            } else {
+                return null;
+            }
+        }
+
+        /**
+         * Return a list of child XSD elements under the wrapped response
+         * element
+         *
+         * @return a list of child XSD elements or null if if the response
+         *         element is not wrapped
+         */
+        public List<XmlSchemaElement> getOutputChildElements() throws InvalidWSDLException {
+            if (outputElements != null) {
+                return outputElements;
+            }
+            Output output = operation.getOutput();
+            if (output != null) {
+                Message outputMsg = output.getMessage();
+                Collection parts = outputMsg.getParts().values();
+                if (parts.size() != 1) {
+                    return null;
+                }
+                Part part = (Part)parts.iterator().next();
+                QName elementName = part.getElementName();
+                if (elementName == null) {
+                    throw new InvalidWSDLException("The element is not declared in the XML schema: " + part.getName());
+                }
+                outputWrapperElement = WSDLOperationIntrospectorImpl.this.getElement(elementName);
+                if (outputWrapperElement == null) {
+                    return null;
+                }
+                if (outputWrapperElement.isNillable()) {
+                    // The wrapper element cannot be nilable
+                    // return null;
+                }
+                outputElements = getChildElements(outputWrapperElement);
+                // FIXME: Do we support multiple child elements for the response?
+                return outputElements;
+            } else {
+                return null;
+            }
+        }
+
+        /**
+         * @return the inputWrapperElement
+         */
+        public XmlSchemaElement getInputWrapperElement() {
+            return inputWrapperElement;
+        }
+
+        /**
+         * @return the outputWrapperElement
+         */
+        public XmlSchemaElement getOutputWrapperElement() {
+            return outputWrapperElement;
+        }
+
+        /*
+        public DataType<List<DataType<XMLType>>> getUnwrappedInputType() throws InvalidWSDLException {
+            if (unwrappedInputType == null) {
+                List<DataType<XMLType>> childTypes = new ArrayList<DataType<XMLType>>();
+                for (XmlSchemaElement element : getInputChildElements()) {
+                    DataType<XMLType> type =
+                        new DataType<XMLType>(dataBinding, Object.class, new XMLType(getElementInfo(element)));
+                    // type.setMetadata(ElementInfo.class.getName(), getElementInfo(element));
+                    childTypes.add(type);
+                }
+                unwrappedInputType =
+                    new DataType<List<DataType<XMLType>>>("idl:unwrapped.input", Object[].class, childTypes);
+            }
+            return unwrappedInputType;
+        }
+
+        public DataType<XMLType> getUnwrappedOutputType() throws InvalidServiceContractException {
+            if (unwrappedOutputType == null) {
+                List<XmlSchemaElement> elements = getOutputChildElements();
+                if (elements != null && elements.size() > 0) {
+                    if (elements.size() > 1) {
+                        // We don't support output with multiple parts
+                        throw new NotSupportedWSDLException("Multi-part output is not supported");
+                    }
+                    XmlSchemaElement element = elements.get(0);
+                    unwrappedOutputType =
+                        new DataType<XMLType>(dataBinding, Object.class, new XMLType(getElementInfo(element)));
+                    // unwrappedOutputType.setMetadata(ElementInfo.class.getName(), getElementInfo(element));
+                }
+            }
+            return unwrappedOutputType;
+        }
+        */
+
+        public WrapperInfo getWrapperInfo() throws InvalidWSDLException {
+            if (wrapperInfo == null) {
+                ElementInfo in = getElementInfo(getInputWrapperElement());
+                ElementInfo out = getElementInfo(getOutputWrapperElement());
+                List<ElementInfo> inChildren = new ArrayList<ElementInfo>();
+                if (in != null) {
+                    for (XmlSchemaElement e : getInputChildElements()) {
+                        inChildren.add(getElementInfo(e));
+                    }
+                }
+                List<ElementInfo> outChildren = new ArrayList<ElementInfo>();
+                if (out != null) {
+                    for (XmlSchemaElement e : getOutputChildElements()) {
+                        outChildren.add(getElementInfo(e));
+                    }
+                }
+                wrapperInfo = new WrapperInfo(dataBinding, in, out, inChildren, outChildren);
+            }
+            return wrapperInfo;
+        }
+    }
+
+    private static ElementInfo getElementInfo(XmlSchemaElement element) {
+        if (element == null) {
+            return null;
+        }
+        ElementInfo elementInfo = new ElementInfo(element.getQName(), getTypeInfo(element.getSchemaType()));
+        elementInfo.setMany(element.getMaxOccurs() > 1);
+        elementInfo.setNillable(element.isNillable());
+        return elementInfo;
+    }
+
+    private static TypeInfo getTypeInfo(XmlSchemaType type) {
+        if (type == null) {
+            return null;
+        }
+        XmlSchemaType baseType = (XmlSchemaType)type.getBaseSchemaType();
+        QName name = type.getQName();
+        boolean simple = (type instanceof XmlSchemaSimpleType);
+        if (baseType == null) {
+            return new TypeInfo(name, simple, null);
+        } else {
+            return new TypeInfo(name, simple, getTypeInfo(baseType));
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/BPELExtensionHandler.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/BPELExtensionHandler.java
new file mode 100644
index 0000000000..5178149b63
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/BPELExtensionHandler.java
@@ -0,0 +1,141 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.interfacedef.wsdl.xml;

+

+import java.io.PrintWriter;

+

+import javax.wsdl.Definition;

+import javax.wsdl.WSDLException;

+import javax.wsdl.extensions.ExtensibilityElement;

+import javax.wsdl.extensions.ExtensionDeserializer;

+import javax.wsdl.extensions.ExtensionRegistry;

+import javax.wsdl.extensions.ExtensionSerializer;

+import javax.xml.namespace.QName;

+

+import org.apache.tuscany.sca.interfacedef.wsdl.BPELPartnerLinkTypeExt;

+import org.w3c.dom.Element;

+import org.w3c.dom.NodeList;

+

+/**

+ * A WSDL extension processor for extension elements introduced by BPEL - in particular

+ * the <partnerLinkType.../> elements

+ *

+ * @version $Rev$ $Date$

+ */

+public class BPELExtensionHandler implements ExtensionSerializer, ExtensionDeserializer {

+

+	private final String localName = "partnerLinkType";

+	private final String roleName = "role";

+

+	/**

+	 * Marshals the BPEL partner link type extension element to XML

+	 * See (@link javax.wsdl.extensions.ExtensionSerializer)

+	 */

+	@SuppressWarnings("unchecked")

+	public void marshall(Class parentType, QName elementType, ExtensibilityElement theElement,

+			PrintWriter writer, Definition def, ExtensionRegistry extReg)

+			throws WSDLException {

+		// The format of the Partner Link Type in XML is as follows:

+		// <foo:partnerLinkType name="bar">

+		//    <foo:role name="somename" portType="xyz:portTypeName"/>

+		//    <foo:role name="othername" portType="xyz:portTypeName2"/>

+		// <foo:partnerLinkType>

+		BPELPartnerLinkTypeExt thePLinkType = (BPELPartnerLinkTypeExt) theElement;

+		QName theType = thePLinkType.getElementType();

+

+		writer.println("<" + theType.toString() +

+				       " name=\"" + thePLinkType.getName() + "\">");

+		for( int i = 0; i < 2; i++ ) {

+			if( thePLinkType.getRoleName( i ) != null ) {

+				writer.println( "<" + theType.getPrefix() + ":role"

+						       + " name=\"" + thePLinkType.getRoleName(i) + "\" portType=\""

+						       + thePLinkType.getRolePortType(i) + "\">");

+			} // end if

+		} // end for

+		writer.println("</" + theType.toString() + ">");

+	} // end marshall

+

+	/**

+	 * Unmarshals the BPEL partner link type element from XML

+	 * See (@link javax.wsdl.extensions.ExtensionDeserializer)

+	 * The format of the Partner Link Type in XML is as follows:

+	 *   <foo:partnerLinkType name="bar">

+	 *       <foo:role name="somename" portType="xyz:portTypeName"/>

+	 *       <foo:role name="othername" portType="xyz:portTypeName2"/>

+	 *   <foo:partnerLinkType>

+	 *

+	 *   One role is mandatory, the second is optional.

+	 */

+	@SuppressWarnings("unchecked")

+	public ExtensibilityElement unmarshall(Class theClass, QName elementType,

+			Element theElement, Definition def, ExtensionRegistry extReg)

+			throws WSDLException {

+

+		// Check that this elementType really is a partnerLinkType element

+		if( !elementType.getLocalPart().equals(localName) ) return null;

+		BPELPartnerLinkTypeExt theExtension = new BPELPartnerLinkTypeExt();

+		theExtension.setElementType(elementType);

+		theExtension.setName( theElement.getAttribute("name") );

+

+		// Fetch the child "role" elements

+		NodeList theRoles = theElement.getElementsByTagNameNS("*", roleName);

+		for ( int i=0; i < theRoles.getLength(); i++ ) {

+			if( i > 1 ) break;

+			Element roleNode = (Element)theRoles.item(i);

+			String roleName = roleNode.getAttribute("name");

+			String portType = roleNode.getAttribute("portType");

+			if (portType == null || portType.length() == 0) {

+			    // Fetch the child "portType" element

+			    NodeList portTypesNodes = roleNode.getElementsByTagNameNS("*", "portType");

+			    for (int p = 0; p < portTypesNodes.getLength(); p++) {

+			        Element portTypeNode = (Element)portTypesNodes.item(p);

+	                        portType = portTypeNode.getAttribute("name");

+			        break;

+			    }

+			}

+                        // The PortType attribute is a QName in prefix:localName format - convert to a QName

+                        QName rolePortType = getQNameValue( def, portType );

+			theExtension.setRole( i, roleName, rolePortType );

+		} // end for

+		return theExtension;

+	} // end unmarshall

+

+

+    /**

+     * Returns a QName from a string.

+     * @param definition - a WSDL Definition

+     * @param value - the String from which to form the QName in the form "pref:localName"

+     * @return

+     */

+    protected QName getQNameValue(Definition definition, String value) {

+        if (value != null && definition != null) {

+            int index = value.indexOf(':');

+            String prefix = index == -1 ? "" : value.substring(0, index);

+            String localName = index == -1 ? value : value.substring(index + 1);

+            String ns = definition.getNamespace(prefix);

+            if (ns == null) {

+                ns = "";

+            }

+            return new QName(ns, localName, prefix);

+        } else {

+            return null;

+        }

+    } // end getQNameValue

+

+} // end BPELExtensionHandler

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLConstants.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLConstants.java
new file mode 100644
index 0000000000..7d48dc62bd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLConstants.java
@@ -0,0 +1,38 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.interfacedef.wsdl.xml;

+

+import javax.xml.namespace.QName;

+

+/**

+ * Constants for WSDL.

+ *

+ * @version $Rev: 750765 $ $Date: 2009-03-06 04:36:04 +0000 (Fri, 06 Mar 2009) $

+ */

+public interface WSDLConstants {

+    String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";

+    String INTERFACE_WSDL = "interface.wsdl";

+    QName INTERFACE_WSDL_QNAME = new QName(SCA11_NS, "interface.wsdl");

+    String INTERFACE = "interface";

+    String CALLBACK_INTERFACE = "callbackInterface";

+    String WSDL_LOCATION = "wsdlLocation";

+    String WSDLI_NS = "http://www.w3.org/2004/08/wsdl-instance";

+    QName WSDL_LOCATION_QNAME = new QName(WSDLI_NS, WSDL_LOCATION); 

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLDocumentProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLDocumentProcessor.java
new file mode 100644
index 0000000000..c169214e44
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLDocumentProcessor.java
@@ -0,0 +1,233 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.interfacedef.wsdl.xml;

+

+import java.io.IOException;

+import java.io.InputStream;

+import java.net.URI;

+import java.net.URL;

+import java.util.List;

+

+import javax.wsdl.Definition;

+import javax.wsdl.Import;

+import javax.xml.namespace.QName;

+import javax.xml.stream.XMLInputFactory;

+import javax.xml.stream.XMLStreamConstants;

+import javax.xml.stream.XMLStreamException;

+import javax.xml.stream.XMLStreamReader;

+

+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;

+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;

+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;

+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;

+import org.apache.tuscany.sca.core.FactoryExtensionPoint;

+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;

+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;

+import org.apache.tuscany.sca.monitor.Monitor;

+import org.apache.tuscany.sca.monitor.Problem;

+import org.apache.tuscany.sca.monitor.Problem.Severity;

+import org.apache.tuscany.sca.xsd.XSDFactory;

+import org.apache.tuscany.sca.xsd.XSDefinition;

+

+/**

+ * An ArtifactProcessor for WSDL documents.

+ *

+ * @version $Rev: 709339 $ $Date: 2008-10-31 04:01:44 +0000 (Fri, 31 Oct 2008) $

+ */

+public class WSDLDocumentProcessor implements URLArtifactProcessor<WSDLDefinition> {

+

+    public static final QName WSDL11 = new QName("http://schemas.xmlsoap.org/wsdl/", "definitions");

+    public static final QName WSDL11_IMPORT = new QName("http://schemas.xmlsoap.org/wsdl/", "import");

+    public static final QName XSD = new QName("http://www.w3.org/2001/XMLSchema", "schema");

+

+    private XMLInputFactory inputFactory;

+

+    private WSDLFactory factory;

+    private XSDFactory xsdFactory;

+    private Monitor monitor;

+

+    public WSDLDocumentProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {

+        this.factory = modelFactories.getFactory(WSDLFactory.class);

+        this.xsdFactory = modelFactories.getFactory(XSDFactory.class);

+        this.inputFactory = modelFactories.getFactory(XMLInputFactory.class);

+        this.monitor = monitor;

+    }

+

+    /**

+     * Report a exception.

+     *

+     * @param problems

+     * @param message

+     * @param model

+     */

+     private void error(String message, Object model, Exception ex) {

+    	 if (monitor != null) {

+    		 Problem problem = monitor.createProblem(this.getClass().getName(), "interface-wsdlxml-validation-messages", Severity.ERROR, model, message, ex);

+    	     monitor.problem(problem);

+    	 }

+     }

+

+    public WSDLDefinition read(URL contributionURL, URI artifactURI, URL artifactURL) throws ContributionReadException {

+        try {

+            WSDLDefinition definition = indexRead(artifactURL);

+            definition.setURI(artifactURI);

+            return definition;

+        } catch (Exception e) {

+        	ContributionReadException ce = new ContributionReadException(e);

+        	error("ContributionReadException", artifactURL, ce);

+            //throw ce;

+        	return null;

+        }

+    }

+

+    public void resolve(WSDLDefinition model, ModelResolver resolver) throws ContributionResolveException {

+        if (model == null) return;

+

+        Definition definition = model.getDefinition();

+        if (definition != null) {

+            for (Object imports : definition.getImports().values()) {

+                List importList = (List)imports;

+                for (Object i : importList) {

+                    Import imp = (Import)i;

+                    if (imp.getDefinition() != null) {

+                        continue;

+                    }

+                    if (imp.getLocationURI() == null) {

+                        // FIXME: [rfeng] By the WSDL 1.1 Specification, the location attribute is required

+                        // We need to resolve it by QName

+                        WSDLDefinition proxy = factory.createWSDLDefinition();

+                        proxy.setUnresolved(true);

+                        proxy.setNamespace(imp.getNamespaceURI());

+                        WSDLDefinition resolved = resolver.resolveModel(WSDLDefinition.class, proxy);

+                        if (resolved != null && !resolved.isUnresolved()) {

+                            imp.setDefinition(resolved.getDefinition());

+                            if (!model.getImportedDefinitions().contains(resolved)) {

+                                model.getImportedDefinitions().add(resolved);

+                            }

+                        }

+                    } else {

+                        String location = imp.getLocationURI();

+                        if (location.indexOf(' ') != -1) {

+                            location = location.replace(" ", "%20");

+                        }

+                        URI uri = URI.create(location);

+                        if (uri.isAbsolute()) {

+                            WSDLDefinition resolved;

+                            try {

+                                resolved = read(null, uri, uri.toURL());

+                                imp.setDefinition(resolved.getDefinition());

+                                if (!model.getImportedDefinitions().contains(resolved)) {

+                                    model.getImportedDefinitions().add(resolved);

+                                }

+                            } catch (Exception e) {

+                            	ContributionResolveException ce = new ContributionResolveException(e);

+                            	error("ContributionResolveException", resolver, ce);

+                                //throw ce;

+                            }

+                        } else {

+                            if (location.startsWith("/")) {

+                                // This is a relative URI against a contribution

+                                location = location.substring(1);

+                                // TODO: Need to resolve it against the contribution

+                            } else {

+                                // This is a relative URI against the WSDL document

+                                URI baseURI = URI.create(model.getDefinition().getDocumentBaseURI());

+                                URI locationURI = baseURI.resolve(location);

+                                WSDLDefinition resolved;

+                                try {

+                                    resolved = read(null, locationURI, locationURI.toURL());

+                                    imp.setDefinition(resolved.getDefinition());

+                                    if (!model.getImportedDefinitions().contains(resolved)) {

+                                        model.getImportedDefinitions().add(resolved);

+                                    }

+                                } catch (Exception e) {

+                                	ContributionResolveException ce = new ContributionResolveException(e);

+                                	error("ContributionResolveException", resolver, ce);

+                                    //throw ce;

+                                }

+                            }

+                        }

+                    }

+                }

+            }

+        }

+    }

+

+    public String getArtifactType() {

+        return ".wsdl";

+    }

+

+    public Class<WSDLDefinition> getModelType() {

+        return WSDLDefinition.class;

+    }

+

+    /**

+     * Read the namespace for the WSDL definition and inline schemas

+     *

+     * @param doc

+     * @return

+     * @throws IOException

+     * @throws XMLStreamException

+     */

+    protected WSDLDefinition indexRead(URL doc) throws Exception {

+        WSDLDefinition wsdlDefinition = factory.createWSDLDefinition();

+        wsdlDefinition.setUnresolved(true);

+        wsdlDefinition.setLocation(doc.toURI());

+

+        InputStream is = doc.openStream();

+        try {

+            XMLStreamReader reader = inputFactory.createXMLStreamReader(is);

+            int eventType = reader.getEventType();

+            int index = 0;

+            while (true) {

+                if (eventType == XMLStreamConstants.START_ELEMENT) {

+                    if (WSDL11.equals(reader.getName())) {

+                        String tns = reader.getAttributeValue(null, "targetNamespace");

+                        wsdlDefinition.setNamespace(tns);

+                        // The definition is marked as resolved but not loaded

+                        wsdlDefinition.setUnresolved(false);

+                        wsdlDefinition.setDefinition(null);

+                    }

+                    if (XSD.equals(reader.getName())) {

+                        String tns = reader.getAttributeValue(null, "targetNamespace");

+                        XSDefinition xsd = xsdFactory.createXSDefinition();

+                        xsd.setUnresolved(true);

+                        xsd.setNamespace(tns);

+                        xsd.setLocation(URI.create(doc.toURI() + "#" + index));

+                        index++;

+                        // The definition is marked as resolved but not loaded

+                        xsd.setUnresolved(false);

+                        xsd.setSchema(null);

+                        wsdlDefinition.getXmlSchemas().add(xsd);

+                    }

+                }

+                if (reader.hasNext()) {

+                    eventType = reader.next();

+                } else {

+                    break;

+                }

+            }

+            return wsdlDefinition;

+        } finally {

+            is.close();

+        }

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLInterfaceProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLInterfaceProcessor.java
new file mode 100644
index 0000000000..cfba9f3519
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLInterfaceProcessor.java
@@ -0,0 +1,284 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.interfacedef.wsdl.xml;

+

+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;

+

+import javax.wsdl.PortType;

+import javax.xml.namespace.QName;

+import javax.xml.stream.XMLStreamException;

+import javax.xml.stream.XMLStreamReader;

+import javax.xml.stream.XMLStreamWriter;

+

+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;

+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;

+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;

+import org.apache.tuscany.sca.core.FactoryExtensionPoint;

+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;

+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;

+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;

+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;

+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterfaceContract;

+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLObject;

+import org.apache.tuscany.sca.monitor.Monitor;

+import org.apache.tuscany.sca.monitor.Problem;

+import org.apache.tuscany.sca.monitor.Problem.Severity;

+

+/**

+ *

+ * @version $Rev: 750323 $ $Date: 2009-03-05 05:52:01 +0000 (Thu, 05 Mar 2009) $

+ */

+public class WSDLInterfaceProcessor implements StAXArtifactProcessor<WSDLInterfaceContract>, WSDLConstants {

+

+    private WSDLFactory wsdlFactory;

+    private Monitor monitor;

+

+    public WSDLInterfaceProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {

+        this.wsdlFactory = modelFactories.getFactory(WSDLFactory.class);

+        this.monitor = monitor;

+    }

+    

+    /**

+     * Report a warning.

+     * 

+     * @param problems

+     * @param message

+     * @param model

+     */

+    private void warning(String message, Object model, Object... messageParameters) {

+        if (monitor != null) {

+            Problem problem = monitor.createProblem(this.getClass().getName(), "interface-wsdlxml-validation-messages", Severity.WARNING, model, message, (Object[])messageParameters);

+            monitor.problem(problem);

+        }

+     }

+    

+    /**

+     * Report a error.

+     * 

+     * @param problems

+     * @param message

+     * @param model

+     */

+    private void error(String message, Object model, Object... messageParameters) {

+        if (monitor != null) {

+            Problem problem = monitor.createProblem(this.getClass().getName(), "interface-wsdlxml-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters);

+            monitor.problem(problem);

+        }

+     }

+   

+   /**

+    * Report a exception.

+    * 

+    * @param problems

+    * @param message

+    * @param model

+    */

+    private void error(String message, Object model, Exception ex) {

+        if (monitor != null) {

+            Problem problem = monitor.createProblem(this.getClass().getName(), "interface-wsdlxml-validation-messages", Severity.ERROR, model, message, ex);

+            monitor.problem(problem);

+        }        

+    }

+    

+    /**

+     * Create a WSDL interface from a URI.

+     * @param uri - the URI in the form nameSpace#wsdl.interface(porttypeName) or nameSpace#wsdl.porttype(porttypeName)

+     * @return a WSDLInterface object 

+     * @throws ContributionReadException

+     */

+    private static String FRAGMENT_INTERFACE = "wsdl.interface";

+    private static String FRAGMENT_PORTTYPE = "wsdl.porttype";

+    private WSDLInterface createWSDLInterface(String uri) throws ContributionReadException {

+        

+    	WSDLInterface wsdlInterface = null;        

+

+        // Read a QName in the form:

+        // namespace#wsdl.interface(name)

+        int index = uri.indexOf('#');

+        if (index == -1) {

+        	error("InvalidWSDLInterfaceAttr", wsdlFactory, uri);

+            //throw new ContributionReadException("Invalid WSDL interface attribute: " + uri);

+        } else {

+        	// Read the URI and extract namespace and fragment

+        	String namespace = uri.substring(0, index);

+        	String name = uri.substring(index + 1);

+        	String porttype = null;

+        	if( name.contains(FRAGMENT_INTERFACE)) {

+        		// Deal with the case where #wsdl.interface is used

+        		porttype = name.substring("wsdl.interface(".length(), name.length() - 1);

+        	} // end if

+        	if( name.contains(FRAGMENT_PORTTYPE)) {

+        		// Deal with the case where #wsdl.porttype is used

+        		porttype = name.substring("wsdl.porttype(".length(), name.length() - 1);

+        	} // end if

+        	if( porttype == null ) {

+        		error("InvalidWSDLInterfaceAttr", wsdlFactory, uri);

+        		return null;

+        	} // end if

+        	wsdlInterface = wsdlFactory.createWSDLInterface();

+            wsdlInterface.setUnresolved(true);

+            wsdlInterface.setName(new QName(namespace, porttype));

+        } // end if       

+        

+        return wsdlInterface;

+    } // end method createWSDLInterface

+

+    /**

+     * Creates a WSDLInterfaceContract from a <interface.wsdl/> element in a SCDL file

+     * 

+     * The form of the <interface.wsdl/> element is as follows:

+     * 

+     * <interface.wsdl interface="http://sampleNamespace#wsdl.interface(porttypeName)"

+     *                 callbackInterface="http://sampleNamespace#wsdl.porttype(callbackPorttypeName)"/>

+     * where interface = URI pointing to the WSDL document containing a WSDL interface or porttype for the forward call interface

+     *       callbackInterface = URI pointing to the WSDL document containing a WSDL interface or porttype for the callback interface

+     * 

+     * @param reader - XMLStreamReader holding the <interface.wsdl/> element

+     * @return - the WSDLInterfaceContract

+     */

+    public WSDLInterfaceContract read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {

+        // Read an <interface.wsdl>

+        WSDLInterfaceContract wsdlInterfaceContract = wsdlFactory.createWSDLInterfaceContract();

+        

+        // Read wsdlLocation

+        String location = reader.getAttributeValue(WSDLI_NS, WSDL_LOCATION);

+        wsdlInterfaceContract.setLocation(location);

+        

+        String uri = reader.getAttributeValue(null, INTERFACE);

+        if (uri != null) {

+            WSDLInterface wsdlInterface = createWSDLInterface(uri);

+            if (wsdlInterface != null)

+                wsdlInterfaceContract.setInterface(wsdlInterface);

+        }

+        

+        uri = reader.getAttributeValue(null, CALLBACK_INTERFACE);

+        if (uri != null) {

+            WSDLInterface wsdlCallbackInterface = createWSDLInterface(uri);

+            if (wsdlCallbackInterface != null)

+                wsdlInterfaceContract.setCallbackInterface(wsdlCallbackInterface);

+        }

+            

+        // Skip to end element

+        while (reader.hasNext()) {

+            if (reader.next() == END_ELEMENT && INTERFACE_WSDL_QNAME.equals(reader.getName())) {

+                break;

+            }

+        }

+        return wsdlInterfaceContract;

+    }

+    

+    public void write(WSDLInterfaceContract wsdlInterfaceContract, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {

+        // Write an <interface.wsdl>

+        writer.writeStartElement(WSDLConstants.SCA11_NS, INTERFACE_WSDL);

+

+        // Write interface name

+        WSDLInterface wsdlInterface = (WSDLInterface)wsdlInterfaceContract.getInterface();

+        if (wsdlInterface != null) {

+            QName qname = wsdlInterface.getName();

+            String uri = qname.getNamespaceURI() + "#wsdl.interface(" + qname.getLocalPart() + ")";

+            writer.writeAttribute(INTERFACE, uri);

+        }

+

+        WSDLInterface wsdlCallbackInterface = (WSDLInterface)wsdlInterfaceContract.getCallbackInterface();

+        if (wsdlCallbackInterface != null) {

+            QName qname = wsdlCallbackInterface.getName();

+            String uri = qname.getNamespaceURI() + "#wsdl.interface(" + qname.getLocalPart() + ")";

+            writer.writeAttribute(CALLBACK_INTERFACE, uri);

+        }

+        

+        // Write location

+        if (wsdlInterfaceContract.getLocation() != null) {

+            writer.writeAttribute(WSDLI_NS, WSDL_LOCATION, wsdlInterfaceContract.getLocation());

+        }

+        

+        writer.writeEndElement();

+    }

+    

+    private WSDLInterface resolveWSDLInterface(WSDLInterface wsdlInterface, ModelResolver resolver) throws ContributionResolveException {

+        

+        if (wsdlInterface != null && wsdlInterface.isUnresolved()) {

+

+            // Resolve the WSDL interface

+            wsdlInterface = resolver.resolveModel(WSDLInterface.class, wsdlInterface);

+            if (wsdlInterface.isUnresolved()) {

+

+                // If the WSDL interface has never been resolved yet, do it now

+                // First, resolve the WSDL definition for the given namespace

+                WSDLDefinition wsdlDefinition = wsdlFactory.createWSDLDefinition();

+                wsdlDefinition.setUnresolved(true);

+                wsdlDefinition.setNamespace(wsdlInterface.getName().getNamespaceURI());

+                WSDLDefinition resolved = resolver.resolveModel(WSDLDefinition.class, wsdlDefinition);

+                if (!resolved.isUnresolved()) {

+                    wsdlDefinition.setDefinition(resolved.getDefinition());

+                    wsdlDefinition.setLocation(resolved.getLocation());

+                    wsdlDefinition.setURI(resolved.getURI());

+                    wsdlDefinition.getImportedDefinitions().addAll(resolved.getImportedDefinitions());

+                    wsdlDefinition.getXmlSchemas().addAll(resolved.getXmlSchemas());

+                    wsdlDefinition.setUnresolved(false);

+                    WSDLObject<PortType> portType = wsdlDefinition.getWSDLObject(PortType.class, wsdlInterface.getName());

+                    if (portType != null) {                        

+                        // Introspect the WSDL portType and add the resulting

+                        // WSDLInterface to the resolver

+                        try {

+                            wsdlDefinition.setDefinition(portType.getDefinition());

+                            wsdlInterface = wsdlFactory.createWSDLInterface(portType.getElement(), wsdlDefinition, resolver);

+                            wsdlInterface.setWsdlDefinition(wsdlDefinition);

+                            resolver.addModel(wsdlInterface);

+                        } catch (InvalidInterfaceException e) {

+                        	ContributionResolveException ce = new ContributionResolveException("Invalid interface when resolving " + 

+                        			                                                            portType.toString(), e);

+                        	error("ContributionResolveException", wsdlFactory, ce);

+                            //throw ce;

+                        }                        

+                    }

+                    else {

+                    	warning("WsdlInterfaceDoesNotMatch", wsdlDefinition, wsdlInterface.getName());

+                    } // end if

+                } else {

+                	// If we get here, the WSDLDefinition is unresolved...

+                	ContributionResolveException ce = new ContributionResolveException("WSDLDefinition unresolved " + 

+                			wsdlInterface.getName().getNamespaceURI() );

+                    error("ContributionResolveException", wsdlFactory, ce);

+                }// end if

+            } // end if

+        } // end if

+        return wsdlInterface;

+    }

+    

+    public void resolve(WSDLInterfaceContract wsdlInterfaceContract, ModelResolver resolver) throws ContributionResolveException {

+        

+        // Resolve the interface and callback interface

+        WSDLInterface wsdlInterface = resolveWSDLInterface((WSDLInterface)wsdlInterfaceContract.getInterface(), resolver);

+        wsdlInterfaceContract.setInterface(wsdlInterface);

+        

+        WSDLInterface wsdlCallbackInterface = resolveWSDLInterface((WSDLInterface)wsdlInterfaceContract.getCallbackInterface(), resolver);

+        wsdlInterfaceContract.setCallbackInterface(wsdlCallbackInterface);

+    }

+    

+    public QName getArtifactType() {

+        return WSDLConstants.INTERFACE_WSDL_QNAME;

+    }

+    

+    public Class<WSDLInterfaceContract> getModelType() {

+        return WSDLInterfaceContract.class;

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLModelResolver.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLModelResolver.java
new file mode 100644
index 0000000000..686236d1c2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLModelResolver.java
@@ -0,0 +1,512 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.wsdl.xml;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Collections;
+
+import javax.wsdl.Definition;
+import javax.wsdl.Operation;
+import javax.wsdl.PortType;
+import javax.wsdl.Types;
+import javax.wsdl.WSDLException;
+import javax.wsdl.extensions.AttributeExtensible;
+import javax.wsdl.extensions.ExtensibilityElement;
+import javax.wsdl.extensions.ExtensionDeserializer;
+import javax.wsdl.extensions.ExtensionRegistry;
+import javax.wsdl.extensions.ExtensionSerializer;
+import javax.wsdl.extensions.UnknownExtensibilityElement;
+import javax.wsdl.extensions.UnknownExtensionDeserializer;
+import javax.wsdl.extensions.UnknownExtensionSerializer;
+import javax.wsdl.extensions.schema.Schema;
+import javax.wsdl.xml.WSDLLocator;
+import javax.wsdl.xml.WSDLReader;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultImport;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImport;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionRuntimeException;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;
+import org.apache.tuscany.sca.xsd.XSDFactory;
+import org.apache.tuscany.sca.xsd.XSDefinition;
+import org.apache.tuscany.sca.xsd.xml.XMLDocumentHelper;
+import org.w3c.dom.Attr;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
+import org.xml.sax.InputSource;
+
+/**
+ * A Model Resolver for WSDL models.
+ * 
+ * @version $Rev: 557916 $ $Date: 2007-07-20 01:04:40 -0700 (Fri, 20 Jul 2007) $
+ */
+public class WSDLModelResolver implements ModelResolver {
+    //Schema element names
+    public static final String ELEM_SCHEMA = "schema";
+
+    //Schema URI
+    public static final String NS_URI_XSD_1999 = "http://www.w3.org/1999/XMLSchema";
+    public static final String NS_URI_XSD_2000 = "http://www.w3.org/2000/10/XMLSchema";
+    public static final String NS_URI_XSD_2001 = "http://www.w3.org/2001/XMLSchema";
+
+    //Schema QNames
+    public static final QName Q_ELEM_XSD_1999 = new QName(NS_URI_XSD_1999, ELEM_SCHEMA);
+    public static final QName Q_ELEM_XSD_2000 = new QName(NS_URI_XSD_2000, ELEM_SCHEMA);
+    public static final QName Q_ELEM_XSD_2001 = new QName(NS_URI_XSD_2001, ELEM_SCHEMA);
+    public static final List<QName> XSD_QNAME_LIST =
+        Arrays.asList(new QName[] {Q_ELEM_XSD_1999, Q_ELEM_XSD_2000, Q_ELEM_XSD_2001});
+    
+    // ---- Policy WSDL Attachments
+    
+    public static final QName Q_POLICY_ATTRIBUTE_EXTENSION = new QName("http://docs.oasis-open.org/ns/opencsa/sca/200903", "requires");
+    public static final QName Q_POLICY_END_CONVERSATION_ATTRIBUTE_EXTENSION = new QName("http://docs.oasis-open.org/ns/opencsa/sca/200903", "endsConversation");
+    
+    // ---- Stuff added for BPEL extension elements ---  Mike Edwards 01/05/2008
+    public static final String ELEM_PLINKTYPE = "partnerLinkType";
+    public static final String NS_BPEL_1_1 = "http://schemas.xmlsoap.org/ws/2004/03/partner-link/";
+    public static final QName BPEL_PLINKTYPE = new QName( NS_BPEL_1_1, ELEM_PLINKTYPE );
+    // ---- end of BPEL extension stuff
+
+    private Contribution contribution;
+    private Map<String, List<WSDLDefinition>> map = new HashMap<String, List<WSDLDefinition>>();
+
+    private ExtensionRegistry wsdlExtensionRegistry;
+
+    private WSDLFactory wsdlFactory;
+    private javax.wsdl.factory.WSDLFactory wsdl4jFactory;
+    private ContributionFactory contributionFactory;
+    private XSDFactory xsdFactory;
+
+    public WSDLModelResolver(Contribution contribution, FactoryExtensionPoint modelFactories) {
+        this.contribution = contribution;
+
+        this.wsdlFactory = modelFactories.getFactory(WSDLFactory.class);
+        this.wsdl4jFactory = modelFactories.getFactory(javax.wsdl.factory.WSDLFactory.class);
+        this.contributionFactory = modelFactories.getFactory(ContributionFactory.class);
+        this.xsdFactory = modelFactories.getFactory(XSDFactory.class);
+
+        wsdlExtensionRegistry = this.wsdl4jFactory.newPopulatedExtensionRegistry();
+        // REVIEW: [rfeng] Disable the schema extension for WSDL4J to avoid aggressive loading 
+        ExtensionDeserializer deserializer = new UnknownExtensionDeserializer();
+        ExtensionSerializer serializer = new UnknownExtensionSerializer();
+        for (QName schema : XSD_QNAME_LIST) {
+            wsdlExtensionRegistry.registerSerializer(Types.class, schema, serializer);
+            wsdlExtensionRegistry.registerDeserializer(Types.class, schema, deserializer);
+        }
+        // ---- Policy WSDL Extensions
+        try {
+            wsdlExtensionRegistry.registerExtensionAttributeType(PortType.class, Q_POLICY_ATTRIBUTE_EXTENSION, AttributeExtensible.LIST_OF_QNAMES_TYPE);
+            wsdlExtensionRegistry.registerExtensionAttributeType(Operation.class, Q_POLICY_END_CONVERSATION_ATTRIBUTE_EXTENSION, AttributeExtensible.STRING_TYPE);
+        } catch (NoSuchMethodError e) {
+            // That method does not exist on older WSDL4J levels
+        }
+        
+        // ---- BPEL additions
+        serializer = new BPELExtensionHandler();
+        deserializer = new BPELExtensionHandler();
+        wsdlExtensionRegistry.registerSerializer(Definition.class, BPEL_PLINKTYPE, serializer);
+        wsdlExtensionRegistry.registerDeserializer(Definition.class, BPEL_PLINKTYPE, deserializer);
+        // ---- end of BPEL additions
+    }
+
+    /**
+     * Implementation of a WSDL locator.
+     */
+    private class WSDLLocatorImpl implements WSDLLocator {
+        private InputStream inputStream;
+        private URL base;
+        private String latestImportURI;
+
+        public WSDLLocatorImpl(URL base, InputStream is) {
+            this.base = base;
+            this.inputStream = is;
+        }
+
+        public void close() {
+            try {
+                inputStream.close();
+            } catch (IOException e) {
+                // Ignore
+            }
+        }
+
+        public InputSource getBaseInputSource() {
+            try {
+                return XMLDocumentHelper.getInputSource(base, inputStream);
+            } catch (IOException e) {
+                throw new IllegalArgumentException(e);
+            }
+        }
+
+        public String getBaseURI() {
+            return base.toString();
+        }
+
+        public InputSource getImportInputSource(String parentLocation, String importLocation) {
+            try {
+                if (importLocation == null) {
+                    throw new IllegalArgumentException("Required attribute 'location' is missing.");
+                }
+
+                URL url = null;
+                if (importLocation.startsWith("/")) {
+                    // The URI is relative to the contribution
+                    String uri = importLocation.substring(1);
+
+                    Artifact proxyArtifact = contributionFactory.createArtifact();
+                    proxyArtifact.setURI(uri);
+
+                    //use contribution resolution (this supports import/export)
+                    Artifact importedArtifact =
+                        contribution.getModelResolver().resolveModel(Artifact.class, proxyArtifact);
+                    if (importedArtifact.getLocation() != null) {
+                        //get the artifact URL
+                        url = new URL(importedArtifact.getLocation());
+                    }
+                } else {
+                    url = new URL(new URL(parentLocation), importLocation);
+                }
+                if (url == null) {
+                    return null;
+                }
+                latestImportURI = url.toString();
+                return XMLDocumentHelper.getInputSource(url);
+            } catch (Exception e) {
+                throw new ContributionRuntimeException(e);
+            }
+        }
+
+        public String getLatestImportURI() {
+            return latestImportURI;
+        }
+
+    }
+
+    public void addModel(Object resolved) {
+        WSDLDefinition definition = (WSDLDefinition)resolved;
+        for (XSDefinition d : definition.getXmlSchemas()) {
+            if (contribution != null) {
+                contribution.getModelResolver().addModel(d);
+            }
+        }
+        List<WSDLDefinition> list = map.get(definition.getNamespace());
+        if (list == null) {
+            list = new ArrayList<WSDLDefinition>();
+            map.put(definition.getNamespace(), list);
+        }
+        list.add(definition);
+    }
+
+    public Object removeModel(Object resolved) {
+        WSDLDefinition definition = (WSDLDefinition)resolved;
+        List<WSDLDefinition> list = map.get(definition.getNamespace());
+        if (list == null) {
+            return null;
+        } else {
+            return list.remove(definition);
+        }
+    }
+
+    /**
+     * Create a facade Definition which imports all the definitions
+     * 
+     * @param definitions A list of the WSDL definitions under the same target namespace
+     * @return The aggregated WSDL definition
+     */
+    private WSDLDefinition aggregate(List<WSDLDefinition> definitions) {
+        if (definitions == null || definitions.size() == 0) {
+            return null;
+        }
+        if (definitions.size() == 1) {
+            WSDLDefinition d = definitions.get(0);
+            loadOnDemand(d);
+            return d;
+        }
+        WSDLDefinition aggregated = wsdlFactory.createWSDLDefinition();
+        for (WSDLDefinition d : definitions) {
+            loadOnDemand(d);
+        }
+        Definition facade = wsdl4jFactory.newDefinition();
+        String ns = definitions.get(0).getNamespace();
+        facade.setQName(new QName(ns, "$aggregated$"));
+        facade.setTargetNamespace(ns);
+
+        for (WSDLDefinition d : definitions) {
+            if (d.getDefinition() != null) {
+                javax.wsdl.Import imp = facade.createImport();
+                imp.setNamespaceURI(d.getNamespace());
+                imp.setDefinition(d.getDefinition());
+                imp.setLocationURI(d.getDefinition().getDocumentBaseURI());
+                facade.addImport(imp);
+                aggregated.getXmlSchemas().addAll(d.getXmlSchemas());
+                aggregated.getImportedDefinitions().add(d);
+            }
+        }
+        aggregated.setDefinition(facade);
+        definitions.clear();
+        definitions.add(aggregated);
+        return aggregated;
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+
+    	WSDLDefinition resolved = null;
+    	String namespace = ((WSDLDefinition)unresolved).getNamespace();
+    	if (namespace == null) {
+            return modelClass.cast(unresolved);
+        }    	
+    	
+    	// Lookup a definition for the given namespace, from imports
+    	List<String> locations = new ArrayList<String>();
+        // Collection of namespace imports with location
+        Map<String, NamespaceImport> locationMap = new HashMap<String, NamespaceImport>();        
+        for (Import import_ : this.contribution.getImports()) {
+            if (import_ instanceof NamespaceImport) {
+                NamespaceImport namespaceImport = (NamespaceImport)import_;
+                if (namespaceImport.getNamespace().equals(namespace)) {
+                	if (namespaceImport.getLocation() == null) {
+	                    // Delegate the resolution to the namespace import resolver
+	                    resolved =
+	                        namespaceImport.getModelResolver().resolveModel(WSDLDefinition.class,
+	                                                                        (WSDLDefinition)unresolved);
+	                    if (!resolved.isUnresolved()) {
+	                        return modelClass.cast(resolved);
+	                    }
+                    } else {
+                    	// We might have multiple imports for the same namespace,
+                		// need to search them in lexical order.
+                		locations.add(namespaceImport.getLocation());
+                    }
+                }
+            } else if (import_ instanceof DefaultImport) {
+                
+                // Delegate the resolution to the default import resolver
+                resolved =
+                    import_.getModelResolver().resolveModel(WSDLDefinition.class,
+                                                                    (WSDLDefinition)unresolved);
+                if (!resolved.isUnresolved()) {
+                    return modelClass.cast(resolved);
+                }
+            }
+        }        
+        // Search namespace imports with locations in lexical order
+        Collections.sort(locations);
+        for (String location : locations) {
+        	NamespaceImport namespaceImport = (NamespaceImport)locationMap.get(location);
+        	// Delegate the resolution to the namespace import resolver
+            resolved =
+                namespaceImport.getModelResolver().resolveModel(WSDLDefinition.class,
+                                                                (WSDLDefinition)unresolved);
+            if (!resolved.isUnresolved()) {
+                return modelClass.cast(resolved);
+            }
+        }
+        
+        
+        // Not found, lookup a definition for the given namespace, within contribution
+        List<WSDLDefinition> list = map.get(namespace);
+        resolved = aggregate(list);
+        if (resolved != null && !resolved.isUnresolved()) {
+            return modelClass.cast(resolved);
+        }
+        
+        return modelClass.cast(unresolved);
+    }
+
+    /**
+     * Load the WSDL definition on demand
+     * @param def
+     */
+    private void loadOnDemand(WSDLDefinition def) {
+        if (def.getDefinition() == null && def.getLocation() != null) {
+            // Load the definition on-demand
+            try {
+                loadDefinition(def);
+            } catch (ContributionReadException e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+
+    // private Map<String, WSDLDefinition> loadedDefinitions = new Hashtable<String, WSDLDefinition>();
+
+    /**
+     * Load the WSDL definition and inline schemas
+     * 
+     * @param wsdlDef
+     * @throws ContributionReadException
+     */
+    private void loadDefinition(WSDLDefinition wsdlDef) throws ContributionReadException {
+        if (wsdlDef.getDefinition() != null || wsdlDef.getLocation() == null) {
+            return;
+        }
+        try {
+            URL artifactURL = wsdlDef.getLocation().toURL();
+            // Read a WSDL document
+            InputStream is = artifactURL.openStream();
+            WSDLReader reader = wsdl4jFactory.newWSDLReader();
+            reader.setFeature("javax.wsdl.verbose", false);
+            reader.setFeature("javax.wsdl.importDocuments", true);
+            // FIXME: We need to decide if we should disable the import processing by WSDL4J
+            // reader.setFeature("javax.wsdl.importDocuments", false);
+            reader.setExtensionRegistry(wsdlExtensionRegistry);  // use a custom registry
+
+            WSDLLocatorImpl locator = new WSDLLocatorImpl(artifactURL, is);
+            Definition definition = reader.readWSDL(locator);
+            wsdlDef.setDefinition(definition);
+
+            // If this definition imports any definitions from other namespaces,
+            // set the correct WSDLDefinition import relationships.
+            for (Map.Entry<String, List<javax.wsdl.Import>> entry :
+                    ((Map<String, List<javax.wsdl.Import>>)definition.getImports()).entrySet()) {
+                if (!entry.getKey().equals(definition.getTargetNamespace())) { 
+                    WSDLDefinition wsdlDefinition = wsdlFactory.createWSDLDefinition();
+                    wsdlDefinition.setUnresolved(true);
+                    wsdlDefinition.setNamespace(entry.getKey());
+                    WSDLDefinition resolved = resolveModel(WSDLDefinition.class, wsdlDefinition);
+                    if (!resolved.isUnresolved()) {
+                        for (javax.wsdl.Import imp : entry.getValue()) {
+                            if (resolved.getDefinition().getDocumentBaseURI().equals(imp.getDefinition().getDocumentBaseURI())) {
+                                // this WSDLDefinition contains the imported document
+                                wsdlDef.getImportedDefinitions().add(resolved);
+                            } else {
+                                // this is a facade, so look in its imported definitions
+                                for (WSDLDefinition def : resolved.getImportedDefinitions()) {
+                                    if (def.getDefinition().getDocumentBaseURI().equals(imp.getDefinition().getDocumentBaseURI())) {
+                                        wsdlDef.getImportedDefinitions().add(def);
+                                        break;
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+
+            //Read inline schemas 
+            readInlineSchemas(wsdlDef, definition);
+        } catch (WSDLException e) {
+            throw new ContributionReadException(e);
+        } catch (IOException e) {
+            throw new ContributionReadException(e);
+        }
+    }
+
+    private Document promote(Element element) {
+        Document doc = (Document)element.getOwnerDocument().cloneNode(false);
+        Element schema = (Element)doc.importNode(element, true);
+        doc.appendChild(schema);
+        Node parent = element.getParentNode();
+        while (parent instanceof Element) {
+            Element root = (Element)parent;
+            NamedNodeMap nodeMap = root.getAttributes();
+            if (nodeMap != null) {
+                for (int i = 0; i < nodeMap.getLength(); i++) {
+                    Attr attr = (Attr)nodeMap.item(i);
+                    String name = attr.getName();
+                    if ("xmlns".equals(name) || name.startsWith("xmlns:")) {
+                        if (schema.getAttributeNode(name) == null) {
+                            schema.setAttributeNodeNS((Attr)doc.importNode(attr, true));
+                        }
+                    }
+                }
+            }    
+            parent = parent.getParentNode();
+        }
+        doc.setDocumentURI(element.getOwnerDocument().getDocumentURI());
+        return doc;
+    }
+
+    /**
+     * Populate the inline schemas including those from the imported definitions
+     * 
+     * @param definition
+     * @param schemaCollection
+     */
+    private void readInlineSchemas(WSDLDefinition wsdlDefinition, Definition definition) {
+        if (contribution == null) {
+            // Check null for test cases
+            return;
+        }
+        Types types = definition.getTypes();
+        if (types != null) {
+            int index = 0;
+            for (Object ext : types.getExtensibilityElements()) {
+                ExtensibilityElement extElement = (ExtensibilityElement)ext;
+                Element element = null;
+                if (XSD_QNAME_LIST.contains(extElement.getElementType())) {
+                    if (extElement instanceof Schema) {
+                        element = ((Schema)extElement).getElement();
+                    } else if (extElement instanceof UnknownExtensibilityElement) {
+                        element = ((UnknownExtensibilityElement)extElement).getElement();
+                    }
+                }
+                if (element != null) {
+                    Document doc = promote(element);
+                    XSDefinition xsDefinition = xsdFactory.createXSDefinition();
+                    xsDefinition.setUnresolved(true);
+                    xsDefinition.setNamespace(element.getAttribute("targetNamespace"));
+                    xsDefinition.setDocument(doc);
+                    xsDefinition.setLocation(URI.create(doc.getDocumentURI() + "#" + index));
+                    XSDefinition resolved =
+                        contribution.getModelResolver().resolveModel(XSDefinition.class, xsDefinition);
+                    if (resolved != null && !resolved.isUnresolved()) {
+                        if (!wsdlDefinition.getXmlSchemas().contains(resolved)) {
+                            // Don't add resolved because it may be an aggregate that
+                            // contains more than we need.  The resolver will have
+                            // set the specific schema we need into unresolved.
+                            wsdlDefinition.getXmlSchemas().add(xsDefinition);
+                        }
+                    }
+                    index++;
+                }
+            }
+        }
+        for (Object imports : definition.getImports().values()) {
+            List impList = (List)imports;
+            for (Object i : impList) {
+                javax.wsdl.Import anImport = (javax.wsdl.Import)i;
+                // Read inline schemas 
+                if (anImport.getDefinition() != null) {
+                    readInlineSchemas(wsdlDefinition, anImport.getDefinition());
+                }
+            }
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..b2c8535138
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.interfacedef.wsdl.xml.WSDLInterfaceProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#interface.wsdl,model=org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterfaceContract
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor
new file mode 100644
index 0000000000..553c764233
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.interfacedef.wsdl.xml.WSDLDocumentProcessor;type=.wsdl,model=org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
new file mode 100644
index 0000000000..30d2039e80
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+org.apache.tuscany.sca.interfacedef.wsdl.xml.WSDLModelResolver;model=org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/resources/META-INF/services/org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/resources/META-INF/services/org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory
new file mode 100644
index 0000000000..c11d22d7b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/resources/META-INF/services/org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+org.apache.tuscany.sca.interfacedef.wsdl.DefaultWSDLFactory
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/resources/interface-wsdlxml-validation-messages.properties b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/resources/interface-wsdlxml-validation-messages.properties
new file mode 100644
index 0000000000..5af757be4b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/main/resources/interface-wsdlxml-validation-messages.properties
@@ -0,0 +1,24 @@
+#

+#

+#    Licensed to the Apache Software Foundation (ASF) under one

+#    or more contributor license agreements. See the NOTICE file

+#    distributed with this work for additional information

+#    regarding copyright ownership. The ASF licenses this file

+#    to you under the Apache License, Version 2.0 (the

+#    "License"); you may not use this file except in compliance

+#    with the License. You may obtain a copy of the License at

+#

+#    http://www.apache.org/licenses/LICENSE-2.0

+#

+#    Unless required by applicable law or agreed to in writing,

+#    software distributed under the License is distributed on an

+#    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+#    KIND, either express or implied. See the License for the

+#    specific language governing permissions and limitations

+#    under the License.

+#

+#

+ContributionReadException = ContributionReadException occured due to :

+ContributionResolveException = ContributionResolveException occured due to :

+InvalidWSDLInterfaceAttr = Invalid WSDL interface attribute: {0}

+WsdlInterfaceDoesNotMatch = The #wsdl.interface({0}) specified does not match with WSDL Definitions
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/introspect/WSDLInterfaceIntrospectorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/introspect/WSDLInterfaceIntrospectorTestCase.java
new file mode 100644
index 0000000000..bd8f1c5e56
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/introspect/WSDLInterfaceIntrospectorTestCase.java
@@ -0,0 +1,83 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.interfacedef.wsdl.introspect;

+

+import java.net.URI;

+import java.net.URL;

+import java.util.List;

+

+import javax.wsdl.PortType;

+import javax.xml.namespace.QName;

+

+import org.apache.tuscany.sca.interfacedef.DataType;

+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;

+import org.apache.tuscany.sca.interfacedef.Operation;

+import org.apache.tuscany.sca.interfacedef.util.XMLType;

+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;

+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;

+import org.apache.tuscany.sca.interfacedef.wsdl.xml.AbstractWSDLTestCase;

+import org.junit.Assert;

+import org.junit.Before;

+import org.junit.Test;

+

+/**

+ * Test case for InterfaceWSDLIntrospectorImpl.

+ *

+ * @version $Rev: 656600 $ $Date: 2008-05-15 12:57:26 +0100 (Thu, 15 May 2008) $

+ */

+public class WSDLInterfaceIntrospectorTestCase extends AbstractWSDLTestCase {

+    private static final QName PORTTYPE_NAME = new QName("http://example.com/stockquote.wsdl", "StockQuotePortType");

+

+    private PortType portType;

+    private WSDLDefinition definition;

+

+    @Override

+    @Before

+    public void setUp() throws Exception {

+        super.setUp();

+

+        URL url = getClass().getResource("../xml/stockquote.wsdl");

+        definition = (WSDLDefinition)documentProcessor.read(null, new URI("stockquote.wsdl"), url);

+        resolver.addModel(definition);

+        definition = resolver.resolveModel(WSDLDefinition.class, definition);

+        portType = definition.getDefinition().getPortType(PORTTYPE_NAME);

+    }

+

+    @Test

+    @SuppressWarnings("unchecked")

+    public final void testIntrospectPortType() throws InvalidInterfaceException {

+        WSDLInterface contract = wsdlFactory.createWSDLInterface(portType, definition, resolver);

+        Assert.assertEquals(contract.getName().getLocalPart(), "StockQuotePortType");

+        List<Operation> operations = contract.getOperations();

+        Assert.assertEquals(1, operations.size());

+        Operation operation = operations.get(0);

+        Assert.assertEquals("getLastTradePrice", operation.getName());

+        DataType<List<DataType>> inputType = operation.getInputType();

+        Assert.assertEquals(1, inputType.getLogical().size());

+        DataType<XMLType> returnType = operation.getOutputType();

+        Assert.assertNotNull(returnType);

+        Assert.assertEquals(0, operation.getFaultTypes().size());

+        // Assert.assertEquals(1,

+        // operation.getWrapper().getInputChildElements().size());

+        // Assert.assertEquals(1,

+        // operation.getWrapper().getOutputChildElements().size());

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/introspect/WSDLOperationIntrospectorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/introspect/WSDLOperationIntrospectorTestCase.java
new file mode 100644
index 0000000000..666763fe71
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/introspect/WSDLOperationIntrospectorTestCase.java
@@ -0,0 +1,121 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.interfacedef.wsdl.introspect;

+

+import static org.junit.Assert.fail;

+

+import java.net.URI;

+import java.net.URL;

+import java.util.List;

+

+import javax.wsdl.PortType;

+import javax.xml.namespace.QName;

+

+import org.apache.tuscany.sca.interfacedef.DataType;

+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;

+import org.apache.tuscany.sca.interfacedef.util.XMLType;

+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;

+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;

+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLOperation;

+import org.apache.tuscany.sca.interfacedef.wsdl.xml.AbstractWSDLTestCase;

+import org.junit.Assert;

+import org.junit.Test;

+

+/**

+ * Test case for WSDLOperation.

+ *

+ * @version $Rev: 660340 $ $Date: 2008-05-27 01:08:32 +0100 (Tue, 27 May 2008) $

+ */

+public class WSDLOperationIntrospectorTestCase extends AbstractWSDLTestCase {

+    private static final QName PORTTYPE_NAME =

+        new QName("http://example.com/stockquote.wsdl", "StockQuotePortType");

+

+

+    @SuppressWarnings("unchecked")

+    @Test

+    public final void testWrappedOperation() throws Exception {

+        URL url = getClass().getResource("../xml/stockquote.wsdl");

+        WSDLDefinition definition = (WSDLDefinition)documentProcessor.read(null, new URI("stockquote.wsdl"), url);

+        resolver.addModel(definition);

+        definition = resolver.resolveModel(WSDLDefinition.class, definition);

+        PortType portType = definition.getDefinition().getPortType(PORTTYPE_NAME);

+        

+        WSDLInterface wi = wsdlFactory.createWSDLInterface(portType, definition, resolver);

+        WSDLOperation op = (WSDLOperation) wi.getOperations().get(0);

+

+        DataType<List<DataType>> inputType = op.getInputType();

+        Assert.assertEquals(1, inputType.getLogical().size());

+        DataType<XMLType> type = inputType.getLogical().get(0);

+        Assert.assertEquals(new QName("http://example.com/stockquote.xsd", "getLastTradePrice"), type.getLogical().getElementName());

+

+        DataType<XMLType> outputType = op.getOutputType();

+        Assert.assertEquals(new QName("http://example.com/stockquote.xsd", "getLastTradePriceResponse"),

+                            outputType.getLogical().getElementName());

+        Assert.assertTrue(op.isWrapperStyle());

+

+        DataType<List<DataType>> unwrappedInputType = op.getWrapper().getUnwrappedInputType();

+        List<DataType> childTypes = unwrappedInputType.getLogical();

+        Assert.assertEquals(1, childTypes.size());

+        DataType<XMLType> childType = childTypes.get(0);

+        Assert.assertEquals(new QName(null, "tickerSymbol"), childType.getLogical().getElementName());

+

+        childType = op.getWrapper().getUnwrappedOutputType();

+        Assert.assertEquals(new QName(null, "price"), childType.getLogical().getElementName());

+    }

+

+    @Test

+    public final void testUnwrappedOperation() throws Exception {

+        URL url = getClass().getResource("../xml/unwrapped-stockquote.wsdl");

+        WSDLDefinition definition = (WSDLDefinition)documentProcessor.read(null, new URI("unwrapped-stockquote.wsdl"), url);

+        resolver.addModel(definition);

+        definition = resolver.resolveModel(WSDLDefinition.class, definition);

+        PortType portType = definition.getDefinition().getPortType(PORTTYPE_NAME);

+

+        WSDLInterface wi = wsdlFactory.createWSDLInterface(portType, definition, resolver);

+        WSDLOperation op = (WSDLOperation) wi.getOperations().get(1);

+        Assert.assertFalse(op.isWrapperStyle());

+        Assert.assertEquals(1, op.getInputType().getLogical().size());

+

+        op = (WSDLOperation) wi.getOperations().get(2);

+        Assert.assertFalse(op.isWrapperStyle());

+        Assert.assertEquals(2, op.getInputType().getLogical().size());

+    }

+

+    @Test

+    public final void testInvalidWSDL() throws Exception {

+        URL url = getClass().getResource("../xml/invalid-stockquote.wsdl");

+        WSDLDefinition definition = (WSDLDefinition)documentProcessor.read(null, new URI("invalid-stockquote.wsdl"), url);

+        resolver.addModel(definition);

+        definition = resolver.resolveModel(WSDLDefinition.class, definition);

+        PortType portType = definition.getDefinition().getPortType(PORTTYPE_NAME);

+

+        try {

+            WSDLInterface wi = wsdlFactory.createWSDLInterface(portType, definition, resolver);

+            WSDLOperation op = (WSDLOperation) wi.getOperations().get(0);

+

+            op.isWrapperStyle();

+            fail("InvalidWSDLException should have been thrown");

+        } catch (InvalidInterfaceException e) {

+            // Expected

+        }

+

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/introspect/WSDLPolicyAnnotatedInterfaceIntrospectorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/introspect/WSDLPolicyAnnotatedInterfaceIntrospectorTestCase.java
new file mode 100644
index 0000000000..877ca60c13
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/introspect/WSDLPolicyAnnotatedInterfaceIntrospectorTestCase.java
@@ -0,0 +1,86 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.interfacedef.wsdl.introspect;

+

+import java.net.URI;

+import java.net.URL;

+

+import javax.wsdl.PortType;

+import javax.xml.namespace.QName;

+

+import org.apache.tuscany.sca.interfacedef.ConversationSequence;

+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;

+import org.apache.tuscany.sca.interfacedef.Operation;

+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;

+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;

+import org.apache.tuscany.sca.interfacedef.wsdl.xml.AbstractWSDLTestCase;

+import org.apache.tuscany.sca.policy.Intent;

+import org.junit.Assert;

+import org.junit.Before;

+import org.junit.Test;

+

+/**

+ * Test case for InterfaceWSDLIntrospectorImpl.

+ *

+ * @version $Rev: 665985 $ $Date: 2008-06-10 06:35:33 +0100 (Tue, 10 Jun 2008) $

+ */

+public class WSDLPolicyAnnotatedInterfaceIntrospectorTestCase extends AbstractWSDLTestCase {

+    private static final QName PORTTYPE_NAME = new QName("http://example.com/stockquote.wsdl", "StockQuotePortType");

+    private static final QName INTENT = new QName("http://example.com/stockquote.wsdl", "PolicyIntent");

+

+    private PortType portType;

+    private WSDLDefinition definition;

+

+    @Before

+    @Override

+    public void setUp() throws Exception {

+        super.setUp();

+

+        URL url = getClass().getResource("/policy/stockquote_policy.wsdl");

+        definition = (WSDLDefinition)documentProcessor.read(null, new URI("stockquote.wsdl"), url);

+        resolver.addModel(definition);

+        definition = resolver.resolveModel(WSDLDefinition.class, definition);

+        portType = definition.getDefinition().getPortType(PORTTYPE_NAME);

+    }

+

+    @Test

+    public final void testIntrospectPortType() throws InvalidInterfaceException {

+        WSDLInterface contract = wsdlFactory.createWSDLInterface(portType, definition, resolver);

+        Assert.assertEquals(contract.getName().getLocalPart(), "StockQuotePortType");

+        Assert.assertTrue(contract.isConversational());

+        

+        boolean foundIntent = false;

+        

+        for(Intent intent : contract.getRequiredIntents()) {

+            if(INTENT.equals(intent.getName())) {

+                foundIntent = true;

+            }

+        }

+        

+        Assert.assertTrue(foundIntent);

+        

+        for(Operation operation : contract.getOperations()) {

+            if(operation.getName().equals("cancel")) {

+                Assert.assertEquals(operation.getConversationSequence(), ConversationSequence.CONVERSATION_END);

+            }

+        }

+        

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/introspect/WrapperStyleOperationTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/introspect/WrapperStyleOperationTestCase.java
new file mode 100644
index 0000000000..f03d7d6628
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/introspect/WrapperStyleOperationTestCase.java
@@ -0,0 +1,71 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.interfacedef.wsdl.introspect;

+

+import java.net.URI;

+import java.net.URL;

+

+import javax.wsdl.PortType;

+import javax.xml.namespace.QName;

+

+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;

+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;

+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLOperation;

+import org.apache.tuscany.sca.interfacedef.wsdl.xml.AbstractWSDLTestCase;

+import org.junit.Assert;

+import org.junit.Test;

+

+/**

+ * Test case for WSDLOperation.

+ *

+ * @version $Rev: 660340 $ $Date: 2008-05-27 01:08:32 +0100 (Tue, 27 May 2008) $

+ */

+public class WrapperStyleOperationTestCase extends AbstractWSDLTestCase {

+    private static final QName PORTTYPE_NAME = new QName("http://example.com/stockquote.wsdl", "StockQuotePortType");

+

+    @Test

+    public final void testWrappedOperation() throws Exception {

+        URL url = getClass().getResource("../xml/stockquote.wsdl");

+        WSDLDefinition definition = (WSDLDefinition)documentProcessor.read(null, new URI("stockquote.wsdl"), url);

+        resolver.addModel(definition);

+        definition = resolver.resolveModel(WSDLDefinition.class, definition);

+        PortType portType = definition.getDefinition().getPortType(PORTTYPE_NAME);

+        WSDLInterface wi = wsdlFactory.createWSDLInterface(portType, definition, resolver);

+        WSDLOperation op = (WSDLOperation) wi.getOperations().get(0);

+        Assert.assertTrue(op.isWrapperStyle());

+        Assert.assertEquals(1, op.getWrapper().getInputChildElements().size());

+        Assert.assertEquals(1, op.getWrapper().getOutputChildElements().size());

+    }

+

+    @Test

+    public final void testUnwrappedOperation() throws Exception {

+        URL url = getClass().getResource("../xml/unwrapped-stockquote.wsdl");

+        WSDLDefinition definition = (WSDLDefinition)documentProcessor.read(null, new URI("unwrapped-stockquote.wsdl"), url);

+        resolver.addModel(definition);

+        definition = resolver.resolveModel(WSDLDefinition.class, definition);

+        PortType portType = definition.getDefinition().getPortType(PORTTYPE_NAME);

+        WSDLInterface wi = wsdlFactory.createWSDLInterface(portType, definition, resolver);

+        WSDLOperation op = (WSDLOperation) wi.getOperations().get(1);

+        Assert.assertFalse(op.isWrapperStyle());

+        op = (WSDLOperation) wi.getOperations().get(2);

+        Assert.assertFalse(op.isWrapperStyle());

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/AbstractWSDLTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/AbstractWSDLTestCase.java
new file mode 100644
index 0000000000..a50af074cc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/AbstractWSDLTestCase.java
@@ -0,0 +1,65 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.interfacedef.wsdl.xml;

+

+import org.apache.tuscany.sca.contribution.Contribution;

+import org.apache.tuscany.sca.contribution.ContributionFactory;

+import org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor;

+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;

+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;

+import org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver;

+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;

+import org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint;

+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;

+import org.apache.tuscany.sca.core.ExtensionPointRegistry;

+import org.apache.tuscany.sca.core.FactoryExtensionPoint;

+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;

+import org.apache.tuscany.sca.xsd.XSDFactory;

+import org.junit.Before;

+

+/**

+ * Test case for WSDLOperation.

+ *

+ * @version $Rev: 723274 $ $Date: 2008-12-04 10:14:09 +0000 (Thu, 04 Dec 2008) $

+ */

+public abstract class AbstractWSDLTestCase {

+    protected URLArtifactProcessor<Object> documentProcessor;

+    protected ModelResolver resolver;

+    protected WSDLFactory wsdlFactory;

+    protected XSDFactory xsdFactory;

+

+    @Before

+    public void setUp() throws Exception {

+        ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();

+        FactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);

+        wsdlFactory = modelFactories.getFactory(WSDLFactory.class);

+        xsdFactory = modelFactories.getFactory(XSDFactory.class);

+        

+        ContributionFactory contributionFactory = modelFactories.getFactory(ContributionFactory.class);

+        Contribution contribution = contributionFactory.createContribution();

+        ModelResolverExtensionPoint modelResolvers = extensionPoints.getExtensionPoint(ModelResolverExtensionPoint.class);

+        resolver = new ExtensibleModelResolver(contribution, modelResolvers, modelFactories);

+        contribution.setModelResolver(resolver);

+        

+        URLArtifactProcessorExtensionPoint documentProcessors = extensionPoints.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);

+        documentProcessor = new ExtensibleURLArtifactProcessor(documentProcessors, null);

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/ReadTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/ReadTestCase.java
new file mode 100644
index 0000000000..7cebc84af3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/ReadTestCase.java
@@ -0,0 +1,91 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.interfacedef.wsdl.xml;

+

+import static org.junit.Assert.assertNotNull;

+

+import java.io.InputStream;

+

+import javax.xml.stream.XMLInputFactory;

+import javax.xml.stream.XMLStreamReader;

+

+import org.apache.tuscany.sca.assembly.ComponentType;

+import org.apache.tuscany.sca.assembly.Composite;

+import org.apache.tuscany.sca.assembly.ConstrainingType;

+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;

+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderExtensionPoint;

+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;

+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;

+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;

+import org.apache.tuscany.sca.core.FactoryExtensionPoint;

+import org.junit.Before;

+import org.junit.Test;

+

+/**

+ * Test reading WSDL interfaces.

+ * 

+ * @version $Rev: 723270 $ $Date: 2008-12-04 09:48:12 +0000 (Thu, 04 Dec 2008) $

+ */

+public class ReadTestCase {

+

+    private XMLInputFactory inputFactory;

+    private StAXArtifactProcessor<Object> staxProcessor;

+    private CompositeBuilder compositeBuilder;

+

+    @Before

+    public void setUp() throws Exception {

+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();

+        inputFactory = XMLInputFactory.newInstance();

+        StAXArtifactProcessorExtensionPoint staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(extensionPoints);

+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, null, null);

+        

+        FactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);

+        compositeBuilder = extensionPoints.getExtensionPoint(CompositeBuilderExtensionPoint.class).getCompositeBuilder("org.apache.tuscany.sca.assembly.builder.CompositeBuilder");

+    }

+

+    @Test

+    public void testReadComponentType() throws Exception {

+        InputStream is = getClass().getResourceAsStream("CalculatorImpl.componentType");

+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);

+        ComponentType componentType = (ComponentType)staxProcessor.read(reader);

+        assertNotNull(componentType);

+    }

+

+    @Test

+    public void testReadConstrainingType() throws Exception {

+        InputStream is = getClass().getResourceAsStream("CalculatorComponent.constrainingType");

+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);

+        ConstrainingType constrainingType = (ConstrainingType)staxProcessor.read(reader);

+        assertNotNull(constrainingType);

+    }

+

+    @Test

+    public void testReadComposite() throws Exception {

+        InputStream is = getClass().getResourceAsStream("Calculator.composite");

+        XMLStreamReader reader = inputFactory.createXMLStreamReader(is);

+        Composite composite = (Composite)staxProcessor.read(reader);

+        assertNotNull(composite);

+

+        compositeBuilder.build(composite, null, null);

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLDocumentProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLDocumentProcessorTestCase.java
new file mode 100644
index 0000000000..9b72e0d740
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLDocumentProcessorTestCase.java
@@ -0,0 +1,67 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.interfacedef.wsdl.xml;

+

+import static org.junit.Assert.assertNotNull;

+

+import java.net.URI;

+import java.net.URL;

+import java.util.List;

+

+import javax.wsdl.Import;

+import javax.xml.namespace.QName;

+

+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;

+import org.junit.Assert;

+import org.junit.Test;

+

+/**

+ * @version $Rev: 723274 $ $Date: 2008-12-04 10:14:09 +0000 (Thu, 04 Dec 2008) $

+ */

+public class WSDLDocumentProcessorTestCase extends AbstractWSDLTestCase {

+

+    @Test

+    public void testWSDL() throws Exception {

+       

+        URL url = getClass().getResource("/wsdl/helloworld-service.wsdl");

+        WSDLDefinition definition = (WSDLDefinition)documentProcessor.read(null, URI.create("wsdl/helloworld-service.wsdl"), url);

+        

+        Assert.assertNull(definition.getDefinition());

+        Assert.assertEquals("http://helloworld", definition.getNamespace());

+        URL url1 = getClass().getResource("/wsdl/helloworld-interface.wsdl");

+        WSDLDefinition definition1 = (WSDLDefinition)documentProcessor.read(null, URI.create("wsdl/helloworld-interface.wsdl"), url1);

+        Assert.assertNull(definition1.getDefinition());

+        Assert.assertEquals("http://helloworld", definition1.getNamespace());

+

+        resolver.addModel(definition);

+        resolver.addModel(definition1);

+        resolver.resolveModel(WSDLDefinition.class, definition);

+        resolver.resolveModel(WSDLDefinition.class, definition1);

+        WSDLDefinition resolved = resolver.resolveModel(WSDLDefinition.class, definition);

+        List imports = (List)definition.getDefinition().getImports().get("http://helloworld");

+        Assert.assertNotNull(imports);

+        Assert.assertNotNull(((Import)imports.get(0)).getDefinition());

+        Assert.assertNotNull(resolved.getDefinition().getPortType(new QName("http://helloworld", "HelloWorld")));

+        Assert.assertNotNull(resolved.getDefinition().getService(new QName("http://helloworld", "HelloWorldService")));

+        

+        assertNotNull(resolved.getXmlSchemaType(new QName("http://greeting", "Name")));

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLTestCase.java
new file mode 100644
index 0000000000..502d0a8a2d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WSDLTestCase.java
@@ -0,0 +1,123 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.interfacedef.wsdl.xml;

+

+import static org.junit.Assert.assertEquals;

+import static org.junit.Assert.assertNotNull;

+import static org.junit.Assert.assertNull;

+

+import java.net.URI;

+import java.net.URL;

+

+import javax.xml.namespace.QName;

+

+import org.apache.tuscany.sca.contribution.Contribution;

+import org.apache.tuscany.sca.contribution.ContributionFactory;

+import org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor;

+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;

+import org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver;

+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;

+import org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint;

+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;

+import org.apache.tuscany.sca.core.ExtensionPointRegistry;

+import org.apache.tuscany.sca.core.FactoryExtensionPoint;

+import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;

+import org.junit.Before;

+import org.junit.Test;

+

+/**

+ * Test reading WSDL interfaces.

+ * 

+ * @version $Rev: 723270 $ $Date: 2008-12-04 09:48:12 +0000 (Thu, 04 Dec 2008) $

+ */

+public class WSDLTestCase {

+

+    private ExtensibleURLArtifactProcessor documentProcessor;

+    private ContributionFactory contributionFactory;

+    private WSDLModelResolver wsdlResolver;

+    private ModelResolver resolver;

+

+    @Before

+    public void setUp() throws Exception {

+        ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();

+        URLArtifactProcessorExtensionPoint documentProcessors = extensionPoints.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);

+        documentProcessor = new ExtensibleURLArtifactProcessor(documentProcessors, null);

+        

+        FactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);

+        contributionFactory = modelFactories.getFactory(ContributionFactory.class);

+        Contribution contribution = contributionFactory.createContribution();

+        ModelResolverExtensionPoint modelResolvers = extensionPoints.getExtensionPoint(ModelResolverExtensionPoint.class);

+        resolver = new ExtensibleModelResolver(contribution, modelResolvers, modelFactories);

+        contribution.setModelResolver(resolver);

+        wsdlResolver = new WSDLModelResolver(contribution, modelFactories);

+    }

+

+    @Test

+    public void testReadWSDLDocument() throws Exception {

+        URL url = getClass().getResource("example.wsdl");

+        WSDLDefinition definition = documentProcessor.read(null, new URI("example.wsdl"), url, WSDLDefinition.class);

+        assertNotNull(definition);

+        assertNull(definition.getDefinition());

+        assertEquals(definition.getNamespace(), "http://www.example.org");

+    }

+

+    @Test

+    public void testReadWSDLImports() throws Exception {

+        QName aBinding = new QName("http://helloworld", "HelloWorldSoapBinding");

+        QName aPortType = new QName("http://helloworld", "HelloWorld");

+

+        URL url = getClass().getResource("test1.wsdl");

+        WSDLDefinition test1Defn = documentProcessor.read(null, new URI("test1.wsdl"), url, WSDLDefinition.class);

+        assertNotNull(test1Defn);

+        wsdlResolver.addModel(test1Defn);

+        test1Defn = wsdlResolver.resolveModel(WSDLDefinition.class, test1Defn);

+        //binding is a part of test1.wsdl

+        assertNotNull(test1Defn.getDefinition().getBinding(aBinding));

+        //porttype is part of test2.wsdl

+        assertNotNull(test1Defn.getDefinition().getPortType(aPortType));

+    }

+

+    @Test

+    public void testReadSameNamespaceWSDLDocument() throws Exception {

+        QName aBinding = new QName("http://helloworld", "HelloWorldSoapBinding");

+        QName aPortType = new QName("http://helloworld", "HelloWorld");

+

+        URL url = getClass().getResource("test2.wsdl");

+        WSDLDefinition test2Defn = documentProcessor.read(null, new URI("test2.wsdl"), url, WSDLDefinition.class);

+        assertNotNull(test2Defn);

+        wsdlResolver.addModel(test2Defn);

+        test2Defn = wsdlResolver.resolveModel(WSDLDefinition.class, test2Defn);

+

+        //bindings are a part of test1.wsdl so should not be found

+        assertNull(test2Defn.getDefinition().getBinding(aBinding));

+        assertNotNull(test2Defn.getDefinition().getPortType(aPortType));

+

+        url = getClass().getResource("test1.wsdl");

+        WSDLDefinition test1Defn = documentProcessor.read(null, new URI("test1.wsdl"), url, WSDLDefinition.class);

+        assertNotNull(test1Defn);

+        wsdlResolver.addModel(test1Defn);

+

+        test1Defn = wsdlResolver.resolveModel(WSDLDefinition.class, test1Defn);

+

+        assertNotNull(test1Defn.getDefinition().getPortType(aPortType));

+        assertNotNull(test1Defn.getDefinition().getBinding(aBinding));

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WriteTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WriteTestCase.java
new file mode 100644
index 0000000000..4992013862
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/WriteTestCase.java
@@ -0,0 +1,88 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.interfacedef.wsdl.xml;

+

+import static org.junit.Assert.assertNotNull;

+

+import java.io.ByteArrayOutputStream;

+import java.io.InputStream;

+

+import javax.xml.stream.XMLInputFactory;

+import javax.xml.stream.XMLOutputFactory;

+

+import org.apache.tuscany.sca.assembly.ComponentType;

+import org.apache.tuscany.sca.assembly.Composite;

+import org.apache.tuscany.sca.assembly.ConstrainingType;

+import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;

+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;

+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;

+import org.junit.Before;

+import org.junit.Test;

+

+/**

+ * Test reading/write WSDL interfaces.

+ * 

+ * @version $Rev: 723270 $ $Date: 2008-12-04 09:48:12 +0000 (Thu, 04 Dec 2008) $

+ */

+public class WriteTestCase {

+

+    private XMLInputFactory inputFactory;

+    private XMLOutputFactory outputFactory;

+    private StAXArtifactProcessor<Object> staxProcessor;

+

+    @Before

+    public void setUp() throws Exception {

+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();

+        inputFactory = XMLInputFactory.newInstance();

+        outputFactory = XMLOutputFactory.newInstance();

+        StAXArtifactProcessorExtensionPoint staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(extensionPoints);

+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, outputFactory, null);

+    }

+

+    @Test

+    public void testReadWriteComponentType() throws Exception {

+        InputStream is = getClass().getResourceAsStream("CalculatorImpl.componentType");

+        ComponentType componentType = (ComponentType)staxProcessor.read(inputFactory.createXMLStreamReader(is));

+        assertNotNull(componentType);

+        ByteArrayOutputStream bos = new ByteArrayOutputStream();

+        staxProcessor.write(componentType, outputFactory.createXMLStreamWriter(bos));

+    }

+

+    @Test

+    public void testReadWriteConstrainingType() throws Exception {

+        InputStream is = getClass().getResourceAsStream("CalculatorComponent.constrainingType");

+        ConstrainingType constrainingType = (ConstrainingType)staxProcessor.read(inputFactory.createXMLStreamReader(is));

+        assertNotNull(constrainingType);

+        ByteArrayOutputStream bos = new ByteArrayOutputStream();

+        staxProcessor.write(constrainingType, outputFactory.createXMLStreamWriter(bos));

+    }

+

+    @Test

+    public void testReadWriteComposite() throws Exception {

+        InputStream is = getClass().getResourceAsStream("Calculator.composite");

+        Composite composite = (Composite)staxProcessor.read(inputFactory.createXMLStreamReader(is));

+        assertNotNull(composite);

+        ByteArrayOutputStream bos = new ByteArrayOutputStream();

+        staxProcessor.write(composite, outputFactory.createXMLStreamWriter(bos));

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/XMLDocumentHelperTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/XMLDocumentHelperTestCase.java
new file mode 100644
index 0000000000..1efeb6a514
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/java/org/apache/tuscany/sca/interfacedef/wsdl/xml/XMLDocumentHelperTestCase.java
@@ -0,0 +1,52 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.interfacedef.wsdl.xml;

+

+import java.net.URL;

+

+import javax.xml.stream.XMLInputFactory;

+

+import org.apache.tuscany.sca.xsd.xml.XMLDocumentHelper;

+import org.junit.Assert;

+import org.junit.Before;

+import org.junit.Test;

+

+/**

+ * @version $Rev: 723274 $ $Date: 2008-12-04 10:14:09 +0000 (Thu, 04 Dec 2008) $

+ */

+public class XMLDocumentHelperTestCase {

+    private URL wsdl;

+    private URL xsd;

+

+    /**

+     * @throws java.lang.Exception

+     */

+    @Before

+    public void setUp() throws Exception {

+        wsdl = getClass().getResource("/wsdl/helloworld-interface.wsdl");

+    }

+

+    @Test

+    public void testReadTNS() throws Exception {

+        String tns = XMLDocumentHelper.readTargetNamespace(wsdl, XMLDocumentHelper.WSDL11, true, "targetNamespace", XMLInputFactory.newInstance());

+        Assert.assertEquals("http://helloworld", tns);

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/Calculator.composite b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/Calculator.composite
new file mode 100644
index 0000000000..98ffd37232
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/Calculator.composite
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	xmlns:calc="http://sample.calculator"

+	targetNamespace="http://calc"

+	xmlns:wsdli="http://www.w3.org/2004/08/wsdl-instance"

+	name="Calculator">

+

+    <service name="CalculatorService" promote="CalculatorServiceComponent">

+        <interface.wsdl interface="http://sample/calculator#wsdl.interface(Calculator)"

+        	wsdli:wsdlLocation="http://tempuri.org"/>

+    </service>

+

+    <component name="CalculatorServiceComponent">

+		<implementation.java class="calculator.CalculatorServiceImpl"/>

+        <reference name="addService" target="AddServiceComponent"/>

+        <reference name="subtractService" target="SubtractServiceComponent"/>

+        <reference name="multiplyService" target="MultiplyServiceComponent"/>

+        <reference name="divideService" target="DivideServiceComponent"/>

+    </component>

+

+    <component name="AddServiceComponent">

+        <implementation.java class="calculator.AddServiceImpl"/>

+    </component>

+

+    <component name="SubtractServiceComponent">

+        <implementation.java class="calculator.SubtractServiceImpl"/>

+    </component>

+

+    <component name="MultiplyServiceComponent">

+        <implementation.java class="calculator.MultiplyServiceImpl"/>

+    </component>

+

+    <component name="DivideServiceComponent">

+        <implementation.java class="calculator.DivideServiceImpl"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/CalculatorComponent.constrainingType b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/CalculatorComponent.constrainingType
new file mode 100644
index 0000000000..5e6ae68e11
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/CalculatorComponent.constrainingType
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<constrainingType xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+	xmlns:calc="http://calc"
+    targetNamespace="http://calc"
+    xmlns:wsdli="http://www.w3.org/2004/08/wsdl-instance"
+	name="CalculatorComponent">
+
+  <service name="CalculatorService">
+        <interface.wsdl interface="http://sample/calculator#wsdl.interface(Calculator)"
+        	wsdli:wsdlLocation="http://tempuri.org"/>
+  </service>
+
+  <reference name="divideService">
+        <interface.wsdl interface="http://sample/calculator#wsdl.interface(Divide)"/>
+  </reference>  
+
+</constrainingType>              
+       
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/CalculatorImpl.componentType b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/CalculatorImpl.componentType
new file mode 100644
index 0000000000..2abafd96f8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/CalculatorImpl.componentType
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="ASCII"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<componentType xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	xmlns:wsdli="http://www.w3.org/2004/08/wsdl-instance">

+

+  <service name="CalculatorService">

+        <interface.wsdl interface="http://sample/calculator#wsdl.interface(Calculator)"

+        	wsdli:wsdlLocation="http://tempuri.org"/>

+  </service>

+

+  <reference name="divideService">

+        <interface.wsdl interface="http://sample/calculator#wsdl.interface(Divide)"/>

+  </reference>  

+

+</componentType>              

+       
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/example.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/example.wsdl
new file mode 100644
index 0000000000..747bb0b76d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/example.wsdl
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<wsdl:definitions targetNamespace="http://www.example.org"

+                  xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"

+                  name="example">

+

+    <wsdl:portType name="HelloWorld">

+    </wsdl:portType>

+</wsdl:definitions>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/invalid-stockquote.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/invalid-stockquote.wsdl
new file mode 100644
index 0000000000..a08a546424
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/invalid-stockquote.wsdl
@@ -0,0 +1,58 @@
+<?xml version="1.0"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<definitions name="StockQuote" targetNamespace="http://example.com/stockquote.wsdl"

+    xmlns:tns="http://example.com/stockquote.wsdl" xmlns:xsd1="http://example.com/stockquote.xsd"

+    xmlns="http://schemas.xmlsoap.org/wsdl/">

+

+    <types>

+        <schema targetNamespace="http://example.com/stockquote.xsd" xmlns="http://www.w3.org/2001/XMLSchema">

+            <element name="getLastTradePrice1">

+                <complexType>

+                    <sequence>

+                        <element name="tickerSymbol" type="string" />

+                    </sequence>

+                </complexType>

+            </element>

+            <element name="getLastTradePriceResponse">

+                <complexType>

+                    <sequence>

+                        <element name="price" type="float" />

+                    </sequence>

+                </complexType>

+            </element>

+        </schema>

+    </types>

+

+    <message name="GetLastTradePriceInput">

+        <part name="body" element="xsd1:getLastTradePrice" />

+    </message>

+

+    <message name="GetLastTradePriceOutput">

+        <part name="body" element="xsd1:getLastTradePriceResponse" />

+    </message>

+

+    <portType name="StockQuotePortType">

+        <operation name="getLastTradePrice">

+            <input message="tns:GetLastTradePriceInput" />

+            <output message="tns:GetLastTradePriceOutput" />

+        </operation>

+    </portType>

+

+</definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/ipo.xsd b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/ipo.xsd
new file mode 100644
index 0000000000..db1b693448
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/ipo.xsd
@@ -0,0 +1,136 @@
+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<schema targetNamespace="http://www.example.com/IPO"

+	xmlns="http://www.w3.org/2001/XMLSchema"

+	xmlns:ipo="http://www.example.com/IPO">

+

+	<annotation>

+		<documentation xml:lang="en">

+			International Purchase order schema for Example.com

+			Copyright 2000 Example.com. All rights reserved.

+		</documentation>

+	</annotation>

+

+

+	<element name="purchaseOrder" type="ipo:PurchaseOrderType" />

+

+	<element name="comment" type="string" />

+

+	<complexType name="PurchaseOrderType">

+		<sequence>

+			<element name="shipTo" type="ipo:Address" />

+			<element name="billTo" type="ipo:Address" />

+			<element ref="ipo:comment" minOccurs="0" />

+			<element name="items" type="ipo:Items" />

+		</sequence>

+		<attribute name="orderDate" type="date" />

+	</complexType>

+

+	<complexType name="Items">

+		<sequence>

+			<element name="item" minOccurs="0" maxOccurs="unbounded">

+				<complexType>

+					<sequence>

+						<element name="productName" type="string" />

+						<element name="quantity">

+							<simpleType>

+								<restriction base="positiveInteger">

+									<maxExclusive value="100" />

+								</restriction>

+							</simpleType>

+						</element>

+						<element name="USPrice" type="decimal" />

+						<element ref="ipo:comment" minOccurs="0" />

+						<element name="shipDate" type="date"

+							minOccurs="0" />

+					</sequence>

+					<attribute name="partNum" type="ipo:SKU"

+						use="required" />

+				</complexType>

+			</element>

+		</sequence>

+	</complexType>

+

+	<simpleType name="SKU">

+		<restriction base="string">

+			<pattern value="\d{3}-[A-Z]{2}" />

+		</restriction>

+	</simpleType>

+

+	<complexType name="Address">

+		<sequence>

+			<element name="name" type="string" />

+			<element name="street" type="string" />

+			<element name="city" type="string" />

+		</sequence>

+	</complexType>

+

+	<complexType name="USAddress">

+		<complexContent>

+			<extension base="ipo:Address">

+				<sequence>

+					<element name="state" type="ipo:USState" />

+					<element name="zip" type="positiveInteger" />

+				</sequence>

+			</extension>

+		</complexContent>

+	</complexType>

+

+	<complexType name="UKAddress">

+		<complexContent>

+			<extension base="ipo:Address">

+				<sequence>

+					<element name="postcode" type="ipo:UKPostcode" />

+				</sequence>

+				<attribute name="exportCode" type="positiveInteger"

+					fixed="1" />

+			</extension>

+		</complexContent>

+	</complexType>

+

+	<!-- other Address derivations for more countries -->

+

+	<simpleType name="USState">

+		<restriction base="string">

+			<enumeration value="AK" />

+			<enumeration value="AL" />

+			<enumeration value="AR" />

+			<enumeration value="CA" />

+			<enumeration value="PA" />

+			<!-- and so on ... -->

+		</restriction>

+	</simpleType>

+

+	<simpleType name="Postcode">

+		<restriction base="string">

+			<length value="7" fixed="true" />

+		</restriction>

+	</simpleType>

+

+

+	<simpleType name="UKPostcode">

+		<restriction base="ipo:Postcode">

+			<pattern value="[A-Z]{2}\d\s\d[A-Z]{2}" />

+		</restriction>

+	</simpleType>

+

+

+

+</schema>

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/stockquote.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/stockquote.wsdl
new file mode 100644
index 0000000000..466ceb23da
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/stockquote.wsdl
@@ -0,0 +1,58 @@
+<?xml version="1.0"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<definitions name="StockQuote" targetNamespace="http://example.com/stockquote.wsdl"

+    xmlns:tns="http://example.com/stockquote.wsdl" xmlns:xsd1="http://example.com/stockquote.xsd"

+    xmlns="http://schemas.xmlsoap.org/wsdl/">

+

+    <types>

+        <schema targetNamespace="http://example.com/stockquote.xsd" xmlns="http://www.w3.org/2001/XMLSchema">

+            <element name="getLastTradePrice">

+                <complexType>

+                    <sequence>

+                        <element name="tickerSymbol" type="string" />

+                    </sequence>

+                </complexType>

+            </element>

+            <element name="getLastTradePriceResponse">

+                <complexType>

+                    <sequence>

+                        <element name="price" type="float" />

+                    </sequence>

+                </complexType>

+            </element>

+        </schema>

+    </types>

+

+    <message name="GetLastTradePriceInput">

+        <part name="body" element="xsd1:getLastTradePrice" />

+    </message>

+

+    <message name="GetLastTradePriceOutput">

+        <part name="body" element="xsd1:getLastTradePriceResponse" />

+    </message>

+

+    <portType name="StockQuotePortType">

+        <operation name="getLastTradePrice">

+            <input message="tns:GetLastTradePriceInput" />

+            <output message="tns:GetLastTradePriceOutput" />

+        </operation>

+    </portType>

+

+</definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/test1.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/test1.wsdl
new file mode 100644
index 0000000000..d39956af0a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/test1.wsdl
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<wsdl:definitions targetNamespace="http://helloworld" xmlns:tns="http://helloworld"

+    xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"

+    xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="helloworld">

+

+    <wsdl:import location="test2.wsdl" namespace="http://helloworld"></wsdl:import>

+

+    <wsdl:binding name="HelloWorldSoapBinding" type="tns:HelloWorld">

+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http" />

+        <wsdl:operation name="getGreetings">

+            <wsdlsoap:operation soapAction="" />

+            <wsdl:input name="getGreetingsRequest">

+                <wsdlsoap:body use="literal" />

+            </wsdl:input>

+            <wsdl:output name="getGreetingsResponse">

+                <wsdlsoap:body use="literal" />

+            </wsdl:output>

+        </wsdl:operation>

+    </wsdl:binding>

+

+    <wsdl:service name="HelloWorldService">

+        <wsdl:port binding="tns:HelloWorldSoapBinding" name="HelloWorldSoapPort">

+            <wsdlsoap:address location="http://localhost:8085/sample-helloworldws-1.0-SNAPSHOT/services/HelloWorldWebService" />

+        </wsdl:port>

+    </wsdl:service>

+

+</wsdl:definitions>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/test1.xsd b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/test1.xsd
new file mode 100644
index 0000000000..f3dbda1051
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/test1.xsd
@@ -0,0 +1,33 @@
+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<schema targetNamespace="http://www.example.com/Customer" xmlns="http://www.w3.org/2001/XMLSchema"

+    xmlns:ipo="http://www.example.com/IPO" xmlns:tns="http://www.example.com/Customer">

+    <import namespace="http://www.example.com/IPO" schemaLocation="ipo.xsd" />

+

+    <complexType name="Customer">

+        <sequence>

+            <element name="customerID" type="string"></element>

+            <element name="name" type="string"></element>

+            <element name="order" type="ipo:PurchaseOrderType" />

+        </sequence>

+    </complexType>

+    <element name="customer" type="tns:Customer"></element>

+

+</schema>

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/test2.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/test2.wsdl
new file mode 100644
index 0000000000..0cd6819841
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/test2.wsdl
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<wsdl:definitions targetNamespace="http://helloworld" xmlns:tns="http://helloworld"

+    xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"

+    xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="helloworld">

+

+    <wsdl:types>

+        <schema elementFormDefault="qualified" targetNamespace="http://helloworld" xmlns="http://www.w3.org/2001/XMLSchema">

+

+            <import namespace="http://www.example.com/IPO" schemaLocation="ipo.xsd" />

+

+            <element name="getGreetings">

+                <complexType>

+                    <sequence>

+                        <element name="name" type="xsd:string" />

+                    </sequence>

+                </complexType>

+            </element>

+

+            <element name="getGreetingsResponse">

+                <complexType>

+                    <sequence>

+                        <element name="getGreetingsReturn" type="xsd:string" />

+                    </sequence>

+                </complexType>

+            </element>

+

+        </schema>

+    </wsdl:types>

+

+    <wsdl:message name="getGreetingsRequest">

+        <wsdl:part element="tns:getGreetings" name="parameters" />

+    </wsdl:message>

+

+    <wsdl:message name="getGreetingsResponse">

+        <wsdl:part element="tns:getGreetingsResponse" name="parameters" />

+    </wsdl:message>

+

+    <wsdl:portType name="HelloWorld">

+        <wsdl:operation name="getGreetings">

+            <wsdl:input message="tns:getGreetingsRequest" name="getGreetingsRequest" />

+            <wsdl:output message="tns:getGreetingsResponse" name="getGreetingsResponse" />

+        </wsdl:operation>

+    </wsdl:portType>

+

+</wsdl:definitions>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/unwrapped-stockquote.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/unwrapped-stockquote.wsdl
new file mode 100644
index 0000000000..b7beeed46d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/org/apache/tuscany/sca/interfacedef/wsdl/xml/unwrapped-stockquote.wsdl
@@ -0,0 +1,76 @@
+<?xml version="1.0"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<definitions name="StockQuote" targetNamespace="http://example.com/stockquote.wsdl"

+    xmlns:tns="http://example.com/stockquote.wsdl" xmlns:xsd1="http://example.com/stockquote.xsd"

+    xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+    xmlns="http://schemas.xmlsoap.org/wsdl/">

+

+    <types>

+        <schema targetNamespace="http://example.com/stockquote.xsd" xmlns="http://www.w3.org/2001/XMLSchema">

+            <element name="getLastTradePrice">

+                <complexType>

+                    <sequence>

+                        <element name="tickerSymbol" type="string" />

+                    </sequence>

+                </complexType>

+            </element>

+            <element name="getLastTradePriceResponse">

+                <complexType>

+                    <sequence>

+                        <element name="price" type="float" />

+                    </sequence>

+                </complexType>

+            </element>

+        </schema>

+    </types>

+

+    <message name="GetLastTradePriceInput1">

+        <part name="body" element="xsd1:getLastTradePrice" />

+    </message>

+

+    <message name="GetLastTradePriceOutput1">

+        <part name="body" element="xsd1:getLastTradePriceResponse" />

+    </message>

+

+    <message name="GetLastTradePriceInput2">

+        <part name="body" element="xsd1:getLastTradePrice" />

+        <part name="other" type="xsd:string"/>

+    </message>

+

+    <message name="GetLastTradePriceOutput2">

+        <part name="body" element="xsd1:getLastTradePriceResponse" />

+    </message>

+    

+    <portType name="StockQuotePortType">

+        <operation name="getLastTradePrice">

+            <input message="tns:GetLastTradePriceInput1" />

+            <output message="tns:GetLastTradePriceOutput1" />

+        </operation>

+        <operation name="getLastTradePrice1">

+            <input message="tns:GetLastTradePriceInput1" />

+            <output message="tns:GetLastTradePriceOutput1" />

+        </operation>

+        <operation name="getLastTradePrice2">

+            <input message="tns:GetLastTradePriceInput2" />

+            <output message="tns:GetLastTradePriceOutput2" />

+        </operation>

+    </portType>

+

+</definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/policy/stockquote_policy.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/policy/stockquote_policy.wsdl
new file mode 100644
index 0000000000..b265831509
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/policy/stockquote_policy.wsdl
@@ -0,0 +1,62 @@
+<?xml version="1.0"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<definitions name="StockQuote" 

+    targetNamespace="http://example.com/stockquote.wsdl"

+    xmlns:tns="http://example.com/stockquote.wsdl" 

+    xmlns:xsd="http://example.com/stockquote.xsd"

+    xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+    xmlns="http://schemas.xmlsoap.org/wsdl/">

+

+    <types>

+        <schema targetNamespace="http://example.com/stockquote.xsd" xmlns="http://www.w3.org/2001/XMLSchema">

+            <element name="getLastTradePrice">

+                <complexType>

+                    <sequence>

+                        <element name="tickerSymbol" type="string" />

+                    </sequence>

+                </complexType>

+            </element>

+            <element name="getLastTradePriceResponse">

+                <complexType>

+                    <sequence>

+                        <element name="price" type="float" />

+                    </sequence>

+                </complexType>

+            </element>

+        </schema>

+    </types>

+

+    <message name="GetLastTradePriceInput">

+        <part name="body" element="xsd:getLastTradePrice" />

+    </message>

+

+    <message name="GetLastTradePriceOutput">

+        <part name="body" element="xsd:getLastTradePriceResponse" />

+    </message>

+

+    <portType name="StockQuotePortType" sca:requires="sca:conversational tns:PolicyIntent">

+        <operation name="getLastTradePrice">

+            <input message="tns:GetLastTradePriceInput" />

+            <output message="tns:GetLastTradePriceOutput" />

+        </operation>

+        <operation name="cancel" sca:endsConversation="true"/>

+    </portType>

+

+</definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/wsdl/helloworld-interface.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/wsdl/helloworld-interface.wsdl
new file mode 100644
index 0000000000..b0b6644e7f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/wsdl/helloworld-interface.wsdl
@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<wsdl:definitions targetNamespace="http://helloworld" xmlns:tns="http://helloworld"

+    xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"

+    xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="helloworld">

+

+    <wsdl:types>

+        <schema elementFormDefault="qualified" targetNamespace="http://helloworld"

+            xmlns="http://www.w3.org/2001/XMLSchema" xmlns:g="http://greeting">

+

+            <!-- 

+                <import namespace="http://greeting" schemaLocation="../xsd/greeting.xsd" />

+            -->

+            <include schemaLocation="../xsd/helloworld.xsd" />

+

+            <element name="getGreetings">

+                <complexType>

+                    <sequence>

+                        <element name="name" type="g:Name" />

+                    </sequence>

+                </complexType>

+            </element>

+

+            <element name="getGreetingsResponse">

+                <complexType>

+                    <sequence>

+                        <element name="getGreetingsReturn" type="g:Greeting" />

+                    </sequence>

+                </complexType>

+            </element>

+

+        </schema>

+    </wsdl:types>

+

+    <wsdl:message name="getGreetingsRequest">

+        <wsdl:part element="tns:getGreetings" name="parameters" />

+    </wsdl:message>

+

+    <wsdl:message name="getGreetingsResponse">

+        <wsdl:part element="tns:getGreetingsResponse" name="parameters" />

+    </wsdl:message>

+

+    <wsdl:portType name="HelloWorld">

+        <wsdl:operation name="getGreetings">

+            <wsdl:input message="tns:getGreetingsRequest" name="getGreetingsRequest" />

+            <wsdl:output message="tns:getGreetingsResponse" name="getGreetingsResponse" />

+        </wsdl:operation>

+    </wsdl:portType>

+

+</wsdl:definitions>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/wsdl/helloworld-service.wsdl b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/wsdl/helloworld-service.wsdl
new file mode 100644
index 0000000000..0a7979e308
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/wsdl/helloworld-service.wsdl
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<wsdl:definitions targetNamespace="http://helloworld" xmlns:tns="http://helloworld"

+    xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"

+    xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="helloworld">

+

+    <wsdl:import location="helloworld-interface.wsdl" namespace="http://helloworld"></wsdl:import>

+    <!-- 

+    <wsdl:import namespace="http://helloworld"></wsdl:import>

+     -->

+

+    <wsdl:binding name="HelloWorldSoapBinding" type="tns:HelloWorld">

+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http" />

+        <wsdl:operation name="getGreetings">

+            <wsdlsoap:operation soapAction="" />

+            <wsdl:input name="getGreetingsRequest">

+                <wsdlsoap:body use="literal" />

+            </wsdl:input>

+            <wsdl:output name="getGreetingsResponse">

+                <wsdlsoap:body use="literal" />

+            </wsdl:output>

+        </wsdl:operation>

+    </wsdl:binding>

+

+    <wsdl:service name="HelloWorldService">

+        <wsdl:port binding="tns:HelloWorldSoapBinding" name="HelloWorldSoapPort">

+            <wsdlsoap:address

+                location="http://localhost:8085/sample-helloworldws-1.0-SNAPSHOT/services/HelloWorldWebService" />

+        </wsdl:port>

+    </wsdl:service>

+

+</wsdl:definitions>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/xsd/greeting.xsd b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/xsd/greeting.xsd
new file mode 100644
index 0000000000..160749bb18
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/xsd/greeting.xsd
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    Licensed to the Apache Software Foundation (ASF) under one

+    or more contributor license agreements.  See the NOTICE file

+    distributed with this work for additional information

+    regarding copyright ownership.  The ASF licenses this file

+    to you under the Apache License, Version 2.0 (the

+    "License"); you may not use this file except in compliance

+    with the License.  You may obtain a copy of the License at

+    

+    http://www.apache.org/licenses/LICENSE-2.0

+    

+    Unless required by applicable law or agreed to in writing,

+    software distributed under the License is distributed on an

+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    KIND, either express or implied.  See the License for the

+    specific language governing permissions and limitations

+    under the License.

+-->

+<schema targetNamespace="http://greeting" xmlns="http://www.w3.org/2001/XMLSchema">

+    <include schemaLocation="name.xsd" />

+    <complexType name="Greeting">

+        <sequence>

+            <element name="message" type="string" />

+            <element name="name" type="Name" />

+        </sequence>

+    </complexType>

+

+</schema>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/xsd/helloworld.xsd b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/xsd/helloworld.xsd
new file mode 100644
index 0000000000..e1f00fe0d5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/xsd/helloworld.xsd
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    Licensed to the Apache Software Foundation (ASF) under one

+    or more contributor license agreements.  See the NOTICE file

+    distributed with this work for additional information

+    regarding copyright ownership.  The ASF licenses this file

+    to you under the Apache License, Version 2.0 (the

+    "License"); you may not use this file except in compliance

+    with the License.  You may obtain a copy of the License at

+    

+    http://www.apache.org/licenses/LICENSE-2.0

+    

+    Unless required by applicable law or agreed to in writing,

+    software distributed under the License is distributed on an

+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    KIND, either express or implied.  See the License for the

+    specific language governing permissions and limitations

+    under the License.

+-->

+<schema targetNamespace="http://helloworld" xmlns="http://www.w3.org/2001/XMLSchema">

+    <import namespace="http://greeting" schemaLocation="greeting.xsd" />

+</schema>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/xsd/name.xsd b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/xsd/name.xsd
new file mode 100644
index 0000000000..aed784c2f5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface-wsdl/src/test/resources/xsd/name.xsd
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    Licensed to the Apache Software Foundation (ASF) under one

+    or more contributor license agreements.  See the NOTICE file

+    distributed with this work for additional information

+    regarding copyright ownership.  The ASF licenses this file

+    to you under the Apache License, Version 2.0 (the

+    "License"); you may not use this file except in compliance

+    with the License.  You may obtain a copy of the License at

+    

+    http://www.apache.org/licenses/LICENSE-2.0

+    

+    Unless required by applicable law or agreed to in writing,

+    software distributed under the License is distributed on an

+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    KIND, either express or implied.  See the License for the

+    specific language governing permissions and limitations

+    under the License.

+-->

+<schema targetNamespace="http://greeting" xmlns="http://www.w3.org/2001/XMLSchema">

+

+    <complexType name="Name">

+        <sequence>

+            <element name="firstName" type="string" />

+            <element name="lastName" type="string" />

+        </sequence>

+    </complexType>

+

+</schema>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/interface/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
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+      "Licensor" shall mean the copyright owner or entity authorized by
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+      "Legal Entity" shall mean the union of the acting entity and all
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
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+      not limited to compiled object code, generated documentation,
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+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
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+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/interface/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..504b2f43d8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/META-INF/MANIFEST.MF
@@ -0,0 +1,27 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.interfacedef.util;uses:="javax.

+ xml.transform,org.apache.tuscany.sca.interfacedef.impl,org.apache.tus

+ cany.sca.interfacedef,javax.xml.datatype,javax.xml.namespace";version

+ ="2.0.0",org.apache.tuscany.sca.interfacedef.impl;uses:="org.apache.tus

+ cany.sca.interfacedef.util,org.apache.tuscany.sca.policy,org.apache.t

+ uscany.sca.interfacedef";version="2.0.0",org.apache.tuscany.sca.interfa

+ cedef;uses:="org.apache.tuscany.sca.interfacedef.util,org.apache.tusc

+ any.sca.policy";version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Interface Model

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397086703

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Interface Model

+Import-Package: javax.xml.datatype,javax.xml.namespace,javax.xml.trans

+ form,org.apache.tuscany.sca.interfacedef;version="2.0.0",org.apache.tus

+ cany.sca.interfacedef.impl;version="2.0.0",org.apache.tuscany.sca.inter

+ facedef.util;version="2.0.0",org.apache.tuscany.sca.policy;version="1.4

+ ",org.apache.tuscany.sca.core;ve

+ rsion="2.0.0";resolution:=optional

+Bundle-SymbolicName: org.apache.tuscany.sca.interface

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/interface/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/interface/pom.xml
new file mode 100644
index 0000000000..ee7ddda925
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/pom.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-interface</artifactId>
+    <name>Apache Tuscany SCA Interface Model</name>
+    
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/ConversationSequence.java b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/ConversationSequence.java
new file mode 100644
index 0000000000..247a432330
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/ConversationSequence.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef;
+
+/**
+ * Enum of the Conversation Sequence values.
+ *
+ * @version $Rev$ $Date$
+ */
+public enum ConversationSequence {
+    CONVERSATION_NONE, CONVERSATION_START, CONVERSATION_CONTINUE, CONVERSATION_END 
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/DataType.java b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/DataType.java
new file mode 100644
index 0000000000..1f5620c0b9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/DataType.java
@@ -0,0 +1,119 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef;
+
+import java.lang.reflect.Type;
+
+/**
+ * Representation of the type of data associated with an operation. Data is
+ * represented in two forms: the physical form used by the runtime and a logical
+ * form used by the assembly. The physical form is a Java Type because the
+ * runtime is written in Java. This may be the same form used by the application
+ * but it may not; for example, an application that is performing stream
+ * processing may want a physical form such as an
+ * {@link java.io.InputStream InputStream} to semantially operate on application
+ * data such as a purchase order. The logical description is that used by the
+ * assembly model and is an identifier into some well-known type space; examples
+ * may be a Java type represented by its Class or an XML type represented by its
+ * QName. Every data type may also contain metadata describing the expected
+ * data; for example, it could specify a preferred data binding technology or
+ * the size of a typical instance.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface DataType<L> extends Cloneable {
+    /**
+     * Set the java type for the data
+     * @param cls
+     */
+    void setPhysical(Class<?> cls);
+
+    /**
+     * Returns the physical type used by the runtime.
+     * 
+     * @return the physical type used by the runtime
+     */
+    Class<?> getPhysical();
+
+    /**
+     * Get the java generic type
+     * @return The java generic type
+     */
+    Type getGenericType();
+
+    /**
+     * Set the java generic type
+     * @param genericType
+     */
+    void setGenericType(Type genericType);
+
+    /**
+     * Returns the logical identifier used by the assembly. The type of this
+     * value identifies the logical type system in use. Known values are:
+     * <ul>
+     * <li>a Class identifies a Java type by name and
+     * ClassLoader; this includes Java Classes as they are specializations of
+     * Type</li>
+     * <li>a XMLType identifies an XML type by local name and
+     * namespace</li>
+     * </ul>
+     * 
+     * @return the logical type name
+     */
+    L getLogical();
+
+    /**
+     * Get the databinding for the given data type
+     * @return the databinding
+     */
+    String getDataBinding();
+
+    /**
+     * Set the databinding for the given data type
+     * @param dataBinding the dataBinding to set
+     */
+    void setDataBinding(String dataBinding);
+
+    /**
+     * Clone a data type
+     * @return The cloned data type
+     * @throws CloneNotSupportedException
+     */
+    Object clone() throws CloneNotSupportedException;
+
+    /**
+     * Set the logical type of the data type
+     * @param logical the logical to set
+     */
+    void setLogical(L logical);
+
+    /**
+     * Get the databinding-specific metadata
+     * @param type The java type of the metadata
+     * @return the databinding-specific metadata
+     */
+    <T> T getMetaData(Class<T> type);
+    /**
+     * Set the databinding-specific metadata
+     * @param type The java type of the metadata
+     * @param metaData the databinding-specific metadata, such as SDO's commonj.sdo.Type or 
+     * JAXB's javax.xml.bind.JAXBContext
+     */
+    <T> void setMetaData(Class<T> type, T metaData);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/FaultExceptionMapper.java b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/FaultExceptionMapper.java
new file mode 100644
index 0000000000..70f6d5b403
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/FaultExceptionMapper.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef;
+
+/**
+ * This interface represents the mapping between WSDL faults and Java exceptions
+ * 
+ * @version $Rev$ $Date$
+ */
+@SuppressWarnings("unchecked")
+public interface FaultExceptionMapper {
+    /**
+     * Introspect an exception class to find out the fault data type following the WSDL2Java
+     * mapping rules. The result will be populated into the logical type of the exception data
+     * type
+     * 
+     * @param exceptionDataType The data type representing a java exception class
+     * @param operation TODO
+     * @param generatingFaultBean If JAXWS Section 3.7 Fault Bean will be generated
+     * @return true if the introspection can recognize the exception data type 
+     */
+    boolean introspectFaultDataType(DataType<DataType> exceptionDataType, Operation operation, boolean generatingFaultBean);
+    
+    /**
+     * Create a java exception to wrap the fault data
+     * 
+     * @param exceptionType The DataType for the exception
+     * @param message message for the exception
+     * @param faultInfo The fault data
+     * @param cause of the exception
+     * @param operation TODO
+     * @return An instance of java exception to represent the fault
+     */
+    Throwable wrapFaultInfo(DataType<DataType> exceptionType, String message, Object faultInfo, Throwable cause, Operation operation);
+
+    /**
+     * Retrieve the fault info from a java exception
+     * 
+     * @param exception The java exception that represents the fault data
+     * @param faultBeanClass
+     * @param operation TODO
+     * @return The fault data
+     */
+    Object getFaultInfo(Throwable exception, Class<?> faultBeanClass, Operation operation);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/IncompatibleInterfaceContractException.java b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/IncompatibleInterfaceContractException.java
new file mode 100644
index 0000000000..179dc1755e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/IncompatibleInterfaceContractException.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef;
+
+/**
+ * Denotes incompatible service contracts for a wire
+ * 
+ * @version $Rev$ $Date$
+ */
+public class IncompatibleInterfaceContractException extends Exception {
+    private static final long serialVersionUID = 5127478601823295587L;
+    private final InterfaceContract source;
+    private final InterfaceContract target;
+    private final Operation sourceOperation;
+    private final Operation targetOperation;
+
+    public IncompatibleInterfaceContractException(String message, InterfaceContract source, InterfaceContract target) {
+        super(message);
+        this.source = source;
+        this.target = target;
+        this.sourceOperation = null;
+        this.targetOperation = null;
+    }
+
+    public IncompatibleInterfaceContractException(String message,
+                                                  InterfaceContract source,
+                                                  InterfaceContract target,
+                                                  Operation sourceOperation,
+                                                  Operation targetOperation) {
+        super(message);
+        this.source = source;
+        this.target = target;
+        this.sourceOperation = sourceOperation;
+        this.targetOperation = targetOperation;
+    }
+
+    public InterfaceContract getTarget() {
+        return target;
+    }
+
+    public InterfaceContract getSource() {
+        return source;
+    }
+
+    public Operation getSourceOperation() {
+        return sourceOperation;
+    }
+
+    public Operation getTargetOperation() {
+        return targetOperation;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/Interface.java b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/Interface.java
new file mode 100644
index 0000000000..24f23e255d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/Interface.java
@@ -0,0 +1,102 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.interfacedef;
+
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.policy.PolicySubject;
+
+/**
+ * Represents a service interface. This interface will typically be extended to
+ * support concrete interface type systems, such as Java interfaces, WSDL 1.1
+ * portTypes and WSDL 2.0 interfaces.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Interface extends Cloneable, PolicySubject {
+
+    /**
+     * Returns true if the interface is a remotable interface..
+     *
+     * @return true if the interface is a remotable interface
+     */
+    boolean isRemotable();
+
+    /**
+     * Sets whether the interface is a remotable or local interface.
+     *
+     * @param remotable indicates whether the interface is remotable or local
+     */
+    void setRemotable(boolean remotable);
+
+
+    // FIXME: [rfeng] We need to re-consider the conversational as an intent
+    /**
+     * Test if the interface is conversational
+     * @return
+     */
+    boolean isConversational();
+
+    /**
+     * Set whether the interface is conversational
+     * @param conversational
+     */
+    void setConversational(boolean conversational);
+
+    /**
+     * Returns the operations defined on this interface.
+     *
+     * @return the operations defined on this interface
+     */
+    List<Operation> getOperations();
+
+    /**
+     * Set the databinding for the interface
+     * @param dataBinding
+     * @deprecated Please use resetDataBinding
+     */
+    @Deprecated
+    void setDefaultDataBinding(String dataBinding);
+
+    /**
+     * Reset the databinding for the interface
+     * @param dataBinding
+     */
+    void resetDataBinding(String dataBinding);
+
+    /**
+     * Returns true if the Interface is dynamic.
+     *
+     * @return true if the Interface is dynamic.
+     */
+    boolean isDynamic();
+
+    /**
+     * Get a map of attributes assoicated with the interface
+     * @return A map of attributes
+     */
+    Map<Object, Object> getAttributes();
+
+    /**
+     * Implementations must support cloning.
+     */
+    Object clone() throws CloneNotSupportedException;
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InterfaceContract.java b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InterfaceContract.java
new file mode 100644
index 0000000000..568a6c595c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InterfaceContract.java
@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef;
+
+
+/**
+ * Interface contracts define one or more business functions. These business
+ * functions are provided by services and are used by references.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface InterfaceContract extends Cloneable {
+
+    /**
+     * Returns the interface definition representing the interface for
+     * invocations from the requestor to the provider.
+     * 
+     * @return the interface definition representing the interface for
+     *         invocations from the requestor to the provider
+     */
+    Interface getInterface();
+
+    /**
+     * Sets the interface definition representing the interface for invocations
+     * from the requestor to the provider.
+     * 
+     * @param callInterface the interface definition representing the interface
+     *            for invocations from the requestor to the provider
+     */
+    void setInterface(Interface callInterface);
+
+    /**
+     * Returns the interface definition representing the interface for
+     * invocations from the provider to the requestor.
+     * 
+     * @return the interface definition representing the interface for
+     *         invocations from the provider to the requestor.
+     */
+    Interface getCallbackInterface();
+
+    /**
+     * Sets the interface definition representing the interface for invocations
+     * from the provider to the requestor.
+     * 
+     * @param callbackInterface the interface definition representing the
+     *            interface for invocations from the provider to the requestor.
+     */
+    void setCallbackInterface(Interface callbackInterface);
+
+    // FIXME: We need a better way to do this
+    /**
+     * Convert an interface contract to a unidirectional interface contract
+     *  
+     * @param isCallback true for a callback interface contract, false for
+     *        a forward interface contract
+     * @return A unidirectional interface contract, cloned if necessary 
+     */
+    InterfaceContract makeUnidirectional(boolean isCallback);
+
+    /**
+     * Implementations must support cloning.
+     */
+    Object clone() throws CloneNotSupportedException;
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InterfaceContractMapper.java b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InterfaceContractMapper.java
new file mode 100644
index 0000000000..ad16aa671e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InterfaceContractMapper.java
@@ -0,0 +1,130 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef;
+
+/**
+ * The InterfaceContractMapper is responsible to match interfaces
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface InterfaceContractMapper {
+    /**
+     * Check the compatibility of the source and the target interface contracts.
+     * <p>
+     * A wire may only connect a source to a target if the target implements an
+     * interface that is compatible with the interface required by the source.
+     * The source and the target are compatible if: <p/>
+     * <ol>
+     * <li>the source interface and the target interface MUST either both be
+     * remotable or they are both local
+     * <li>the methods on the target interface MUST be the same as or be a
+     * superset of the methods in the interface specified on the source
+     * <li>compatibility for the individual method is defined as compatibility
+     * of the signature, that is method name, input types, and output types MUST
+     * BE the same.
+     * <li>the order of the input and output types also MUST BE the same.
+     * <li>the set of Faults and Exceptions expected by the source MUST BE the
+     * same or be a superset of those specified by the service.
+     * <li>other specified attributes of the two interfaces MUST match,
+     * including Scope and Callback interface
+     * </ol>
+     * <p/>
+     * <p>
+     * This relationship implies that the source contract is a subset of the target
+     * contract - ie all the operations of the source must be present in the target, but
+     * the target can in principle contain additional operations not present in the 
+     * source
+     * </p>
+     * <p>
+     * Please note this test is not symmetric: the success of isCompatible(A, B)
+     * does NOT imply isCompatible(B, A)
+     * 
+     * @param source The source interface contract
+     * @param target The target interface contract
+     * @return true if the source contract can be supported by the target
+     *         contract
+     */
+    boolean isCompatible(InterfaceContract source, InterfaceContract target);
+    
+    /**
+     * Check that two interface contracts are equal. The contracts are equal if the two contracts have the 
+     * same set of operations, with each operation having the same signature. 
+     * @param source - the source contract
+     * @param target - the target contract
+     * @return
+     */
+    boolean isEqual(InterfaceContract source, InterfaceContract target);
+
+    /**
+     * @param source
+     * @param target
+     * @param ignoreCallback
+     * @param silent
+     * @return
+     * @throws IncompatibleInterfaceContractException
+     */
+    boolean checkCompatibility(InterfaceContract source,
+                               InterfaceContract target,
+                               boolean ignoreCallback,
+                               boolean silent) throws IncompatibleInterfaceContractException;
+
+    /**
+     * Test if the source data type is compatible with the target data type. The
+     * compatibility is defined as follows.
+     * <ul>
+     * <li>source's logical type is either the same or subtype of the target's
+     * logical type
+     * </ul>
+     * For example, if the source type is a SDO Customer and the target type is
+     * a JAXB Customer and both Customer are generated from the same XSD type.
+     * 
+     * @param source The source data type
+     * @param target The target data type
+     * @return
+     */
+    boolean isCompatible(DataType<?> source, DataType<?> target, boolean remotable);
+
+    /**
+     * Check if source operation is compatible with the target operation
+     * 
+     * @param source The source operation
+     * @param target The target operation
+     * @return true if the source operation is compatible with the target
+     *         operation
+     */
+    boolean isCompatible(Operation source, Operation target, boolean remotable);
+
+    /**
+     * @param source
+     * @param target
+     * @return
+     */
+    boolean isCompatible(Interface source, Interface target);
+
+    /**
+     * Map the source operation to a compatible operation in the target
+     * interface
+     * 
+     * @param target The target interface
+     * @param source The source operation
+     * @return A compatible operation
+     */
+    Operation map(Interface target, Operation source);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InvalidCallbackException.java b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InvalidCallbackException.java
new file mode 100644
index 0000000000..f952a86478
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InvalidCallbackException.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef;
+
+
+/**
+ * Denotes an illegal callback interface
+ *
+ * @version $Rev$ $Date$
+ */
+
+public class InvalidCallbackException extends InvalidInterfaceException {
+    private static final long serialVersionUID = 2727755895702116397L;
+
+    public InvalidCallbackException(String message) {
+        super(message);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InvalidInterfaceException.java b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InvalidInterfaceException.java
new file mode 100644
index 0000000000..2a273c9a26
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InvalidInterfaceException.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public abstract class InvalidInterfaceException extends Exception {
+
+    public InvalidInterfaceException() {
+        super();
+    }
+
+    public InvalidInterfaceException(String message) {
+        super(message);
+    }
+
+    public InvalidInterfaceException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public InvalidInterfaceException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InvalidOperationException.java b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InvalidOperationException.java
new file mode 100644
index 0000000000..b19805c5b1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/InvalidOperationException.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.interfacedef;
+
+import java.lang.reflect.Method;
+
+/**
+ * Denotes an invalid conversational interface definition
+ * 
+ * @version $Rev$ $Date$
+ */
+public class InvalidOperationException extends InvalidInterfaceException {
+
+    private static final long serialVersionUID = -1797615361821517091L;
+    private final Method operation;
+
+    public InvalidOperationException(String message, Method operation) {
+        super(message);
+        this.operation = operation;
+    }
+
+    public Method getOperation() {
+        return operation;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/Operation.java b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/Operation.java
new file mode 100644
index 0000000000..55f00b82c8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/Operation.java
@@ -0,0 +1,209 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.interfacedef;
+
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.apache.tuscany.sca.policy.PolicySubject;
+
+/**
+ * Represents an operation on a service interface.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Operation extends Cloneable, PolicySubject {
+    /**
+     * Returns the name of the operation.
+     *
+     * @return the name of the operation
+     */
+    String getName();
+
+    /**
+     * Sets the name of the operation.
+     *
+     * @param name the name of the operation
+     */
+    void setName(String name);
+
+    /**
+     * Returns true if the model element is unresolved.
+     *
+     * @return true if the model element is unresolved.
+     */
+    boolean isUnresolved();
+
+    /**
+     * Sets whether the model element is unresolved.
+     *
+     * @param unresolved whether the model element is unresolved
+     */
+    void setUnresolved(boolean unresolved);
+
+    /**
+     * Get the data type that represents the input of this operation. The logic
+     * type is a list of data types and each element represents a parameter
+     *
+     * @return the inputType
+     */
+    DataType<List<DataType>> getInputType();
+
+    /**
+     * @param inputType
+     */
+    void setInputType(DataType<List<DataType>> inputType);
+
+    /**
+     * Get the data type for the output
+     *
+     * @return the outputType
+     */
+    DataType getOutputType();
+
+    /**
+     * @param outputType
+     */
+    void setOutputType(DataType outputType);
+
+    /**
+     * Get a list of data types to represent the faults/exceptions
+     *
+     * @return the faultTypes
+     */
+    List<DataType> getFaultTypes();
+
+    /**
+     * @param faultTypes
+     */
+    void setFaultTypes(List<DataType> faultTypes);
+
+    /**
+     * Get the owning interface
+     * @return
+     */
+    Interface getInterface();
+
+    /**
+     * Set the owning interface
+     * @param interfaze
+     */
+    void setInterface(Interface interfaze);
+
+    /**
+     * Get the sequence of the conversation
+     * @return
+     */
+    ConversationSequence getConversationSequence();
+
+    /**
+     * Set the sequence of conversation for the operation
+     * @param sequence
+     */
+    void setConversationSequence(ConversationSequence sequence);
+
+    /**
+     * Indicate if the operation is non-blocking
+     * @return
+     */
+    boolean isNonBlocking();
+
+    /**
+     * Set the operation to be non-blocking
+     */
+    void setNonBlocking(boolean nonBlocking);
+
+    /**
+     * @return the wrapperInfo
+     */
+    WrapperInfo getWrapper();
+
+    /**
+     * @param wrapperInfo the wrapperInfo to set
+     */
+    void setWrapper(WrapperInfo wrapperInfo);
+
+    /**
+     * @return the wrapperStyle
+     */
+    boolean isWrapperStyle();
+
+    /**
+     * @param wrapperStyle the wrapperStyle to set
+     */
+    void setWrapperStyle(boolean wrapperStyle);
+
+    /**
+     * @deprecated This should be the WrapperInfo.getDataBinding()
+     * Get the databinding for the operation
+     * @return
+     */
+    @Deprecated
+    String getDataBinding();
+
+    /**
+     * @deprecated This should be the WrapperInfo.setDataBinding()
+     * Set the databinding for the operation
+     * @param dataBinding
+     */
+    @Deprecated
+    void setDataBinding(String dataBinding);
+
+    /**
+     * Returns true if the operation is dynamic.
+     *
+     * @return true if the operation is dynamic otherwise false
+     */
+    boolean isDynamic();
+
+    /**
+     * Set if the operation is dynamic
+     * @param b
+     */
+    void setDynamic(boolean b);
+
+    /**
+     * Get the synthesized fault beans for this operation
+     *
+     * @return the fault beans
+     */
+    Map<QName, List<DataType<XMLType>>> getFaultBeans();
+
+    /**
+     * Set the synthesized fault beans for this operation
+     * @param faultBeans
+     */
+    void setFaultBeans(Map<QName, List<DataType<XMLType>>> faultBeans);
+
+    /**
+     * Get a map of attributes assoicated with the operation
+     * @return A map of attributes
+     */
+    Map<Object, Object> getAttributes();
+
+    /**
+     * Implementations must support cloning.
+     */
+    Object clone() throws CloneNotSupportedException;
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/OverloadedOperationException.java b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/OverloadedOperationException.java
new file mode 100644
index 0000000000..6773b29088
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/OverloadedOperationException.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef;
+
+import java.lang.reflect.Method;
+
+/**
+ * Exception thrown to indicate that a service contract specification contains
+ * an overloaded method.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class OverloadedOperationException extends InvalidInterfaceException {
+    private static final long serialVersionUID = -4658711318608885638L;
+    private final Method operation;
+
+    public OverloadedOperationException(Method operation) {
+        super(operation == null ? 
+                null : "Cannot overload operation " + operation.getName() 
+                         + " on " + operation.getDeclaringClass().getName()
+                         + " as it is a @Remotable interface");
+        this.operation = operation;
+    }
+
+    public Method getOperation() {
+        return operation;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/DataTypeImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/DataTypeImpl.java
new file mode 100644
index 0000000000..c1c8400b71
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/DataTypeImpl.java
@@ -0,0 +1,219 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.interfacedef.impl;
+
+import java.lang.reflect.Type;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+
+/**
+ * Representation of the type of data associated with an operation. Data is
+ * represented in two forms: the physical form used by the runtime and a logical
+ * form used by the assembly. The physical form is a Java Type because the
+ * runtime is written in Java. This may be the same form used by the application
+ * but it may not; for example, an application that is performing stream
+ * processing may want a physical form such as an
+ * {@link java.io.InputStream InputStream} to semantially operate on application
+ * data such as a purchase order. The logical description is that used by the
+ * assembly model and is an identifier into some well-known type space; examples
+ * may be a Java type represented by its Class or an XML type represented by its
+ * QName. Every data type may also contain metadata describing the expected
+ * data; for example, it could specify a preferred data binding technology or
+ * the size of a typical instance.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DataTypeImpl<L> implements DataType<L> {
+    private String dataBinding;
+    private Class<?> physical;
+    private Type genericType;
+    private L logical;
+    private Map<Class<?>, Object> metaDataMap;
+
+    /**
+     * Construct a data type specifying the physical and logical types.
+     * 
+     * @param physical the physical class used by the runtime
+     * @param logical the logical type
+     * @see #getLogical()
+     */
+    public DataTypeImpl(Class<?> physical, L logical) {
+        this(null, physical, physical, logical);
+    }
+
+    /**
+     * @param dataBinding
+     * @param physical
+     * @param logical
+     */
+    public DataTypeImpl(String dataBinding, Class<?> physical, L logical) {
+        this(dataBinding, physical, physical, logical);
+    }
+
+    /**
+     * @param dataBinding
+     * @param physical
+     * @param genericType
+     * @param logical
+     */
+    public DataTypeImpl(String dataBinding, Class<?> physical, Type genericType, L logical) {
+        super();
+        this.dataBinding = dataBinding;
+        this.physical = physical;
+        this.genericType = genericType;
+        this.logical = logical;
+    }
+
+    /**
+     * Returns the physical type used by the runtime.
+     * 
+     * @return the physical type used by the runtime
+     */
+    public Class<?> getPhysical() {
+        return physical;
+    }
+
+    /**
+     * @param physical the physical to set
+     */
+    public void setPhysical(Class<?> physical) {
+        this.physical = physical;
+    }
+
+    /**
+     * Get the java generic type
+     * @return The java generic type
+     */
+    public Type getGenericType() {
+        return genericType;
+    }
+
+    /**
+     * Set the java generic type
+     * @param genericType
+     */
+    public void setGenericType(Type genericType) {
+        this.genericType = genericType;
+    }
+
+    /**
+     * Returns the logical identifier used by the assembly. The type of this
+     * value identifies the logical type system in use. Known values are:
+     * <ul>
+     * <li>a java.lang.reflect.Type identifies a Java type by name and
+     * ClassLoader; this includes Java Classes as they are specializations of
+     * Type</li>
+     * <li>a javax.xml.namespace.QName identifies an XML type by local name and
+     * namespace</li>
+     * </ul>
+     * 
+     * @return the logical type name
+     */
+    public L getLogical() {
+        return logical;
+    }
+
+    /**
+     * @param logical the logical to set
+     */
+    public void setLogical(L logical) {
+        this.logical = logical;
+    }
+
+    public String getDataBinding() {
+        return dataBinding;
+    }
+
+    /**
+     * @param dataBinding the dataBinding to set
+     */
+    public void setDataBinding(String dataBinding) {
+        this.dataBinding = dataBinding;
+    }
+
+    @Override
+    public String toString() {
+        StringBuffer sb = new StringBuffer();
+        sb.append(physical).append(" ").append(dataBinding).append(" ").append(logical);
+        return sb.toString();
+    }
+
+    @SuppressWarnings("unchecked")
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        DataTypeImpl copy = (DataTypeImpl)super.clone();
+        return copy;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((dataBinding == null) ? 0 : dataBinding.hashCode());
+        result = prime * result + ((genericType == null) ? 0 : genericType.hashCode());
+        result = prime * result + ((logical == null) ? 0 : logical.hashCode());
+        result = prime * result + ((physical == null) ? 0 : physical.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        final DataTypeImpl other = (DataTypeImpl)obj;
+        if (dataBinding == null) {
+            if (other.dataBinding != null)
+                return false;
+        } else if (!dataBinding.equals(other.dataBinding))
+            return false;
+        if (genericType == null) {
+            if (other.genericType != null)
+                return false;
+        } else if (!genericType.equals(other.genericType))
+            return false;
+        if (logical == null) {
+            if (other.logical != null)
+                return false;
+        } else if (!logical.equals(other.logical))
+            return false;
+        if (physical == null) {
+            if (other.physical != null)
+                return false;
+        } else if (!physical.equals(other.physical))
+            return false;
+        return true;
+    }
+
+    public <T> T getMetaData(Class<T> type) {
+        return metaDataMap == null ? null : type.cast(metaDataMap.get(type));
+    }
+
+    public <T> void setMetaData(Class<T> type, T metaData) {
+        if (metaDataMap == null) {
+            metaDataMap = new ConcurrentHashMap<Class<?>, Object>();
+        }
+        metaDataMap.put(type, metaData);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/InterfaceContractImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/InterfaceContractImpl.java
new file mode 100644
index 0000000000..15581b5e04
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/InterfaceContractImpl.java
@@ -0,0 +1,128 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.impl;
+
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+
+/**
+ * Represents an interface contract. InterfaceContractImpl
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class InterfaceContractImpl implements InterfaceContract {
+    private Interface callInterface;
+    private Interface callbackInterface;
+
+    public Interface getCallbackInterface() {
+        return callbackInterface;
+    }
+
+    public Interface getInterface() {
+        return callInterface;
+    }
+
+    public void setCallbackInterface(Interface callbackInterface) {
+        this.callbackInterface = callbackInterface;
+    }
+
+    public void setInterface(Interface callInterface) {
+        this.callInterface = callInterface;
+    }
+
+    public InterfaceContract makeUnidirectional(boolean isCallback) {
+        if (!isCallback && callbackInterface == null)
+            return this; // already a unidirectional forward interface contract
+
+        if (isCallback && callInterface == null)
+            return this; // already a unidirectional callback interface contract
+
+        // contract is bidirectional, so create a new unidirectional contract        
+        try {
+            InterfaceContract newContract = clone();
+            if (!isCallback) {
+                newContract.setCallbackInterface(null); // create unidirectional forward interface contract
+            } else {
+                newContract.setInterface(null); // create unidirectional callback interface contract
+            }
+            return newContract;
+        } catch (CloneNotSupportedException e) {
+            // will not happen
+            return null;
+        }
+    }
+
+    @Override
+    public InterfaceContractImpl clone() throws CloneNotSupportedException {
+        InterfaceContractImpl copy = (InterfaceContractImpl)super.clone();
+        if (this.callbackInterface != null) {
+            copy.callbackInterface = (Interface)this.callbackInterface.clone();
+        }
+        if (this.callInterface != null) {
+            copy.callInterface = (Interface)this.callInterface.clone();
+        }
+        return copy;
+    }
+
+    /**
+     * @see java.lang.Object#hashCode()
+     */
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((callInterface == null) ? 0 : callInterface.hashCode());
+        result = prime * result + ((callbackInterface == null) ? 0 : callbackInterface.hashCode());
+        return result;
+    }
+
+    /**
+     * @see java.lang.Object#equals(java.lang.Object)
+     */
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final InterfaceContractImpl other = (InterfaceContractImpl)obj;
+        if (callInterface == null) {
+            if (other.callInterface != null) {
+                return false;
+            }
+        } else if (!callInterface.equals(other.callInterface)) {
+            return false;
+        }
+        if (callbackInterface == null) {
+            if (other.callbackInterface != null) {
+                return false;
+            }
+        } else if (!callbackInterface.equals(other.callbackInterface)) {
+            return false;
+        }
+        return true;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/InterfaceContractMapperImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/InterfaceContractMapperImpl.java
new file mode 100644
index 0000000000..524182f66c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/InterfaceContractMapperImpl.java
@@ -0,0 +1,378 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.interfacedef.impl;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.IncompatibleInterfaceContractException;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.Operation;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class InterfaceContractMapperImpl implements InterfaceContractMapper {
+
+    public boolean isCompatible(DataType source, DataType target, boolean remotable) {
+        if (source == target) {
+            return true;
+        }
+        if (!remotable) {
+            if (source == null || target == null) {
+                return false;
+            }
+            // For local case
+            return target.getPhysical().isAssignableFrom(source.getPhysical());
+        } else {
+            // FIXME: How to test if two remotable data type is compatible?
+            // return target.getLogical().equals(source.getLogical());
+            return true;
+        }
+
+    }
+    
+
+    /**
+     * Check that two interface contracts are equal. The contracts are equal if the two contracts have the 
+     * same set of operations, with each operation having the same signature, both for forward and callback
+     * interfaces
+     * @param source
+     * @param target
+     * @return
+     */
+    public boolean isEqual(InterfaceContract source, InterfaceContract target) {
+    	// Are the forward interfaces equal?
+    	if( isEqual( source.getInterface(), target.getInterface()) ) {
+    		// Is there a Callback interface?
+    		if( source.getCallbackInterface() == null && target.getCallbackInterface() == null ) {
+    			return true;
+    		} else {
+    			if( isEqual( source.getCallbackInterface(), target.getCallbackInterface()) ) {
+    				return true;
+    			} // end if
+    		} // end if
+    	} // end if
+    	return false;
+    } // end method isEqual
+    
+    /**
+     * Check that two interfaces are equal. The interfaces are equal if the two interfaces have the 
+     * same set of operations, with each operation having the same signature. 
+     * @param source
+     * @param target
+     * @return
+     */
+    public boolean isEqual(Interface source, Interface target) {
+        if (source == target) {
+            // Shortcut for performance
+            return true;
+        } // end if
+        if (source == null || target == null) {
+       		return false;
+        } // end if
+
+        if (source.isDynamic() || target.isDynamic()) {
+            return true;
+        }
+
+        if (source.isRemotable() != target.isRemotable()) {
+            return false;
+        }
+        if (source.isConversational() != target.isConversational()) {
+            return false;
+        }
+        if( source.getOperations().size() != target.getOperations().size() ) {
+        	return false;
+        }
+
+        for (Operation operation : source.getOperations()) {
+            Operation targetOperation = getOperation(target.getOperations(), operation.getName());
+            if (targetOperation == null) {
+                return false;
+            }
+            if (!isCompatible(operation, targetOperation, source.isRemotable())) {
+                return false;
+            }
+        }
+        return true;
+    } // end method isEqual
+
+    public boolean isCompatible(Operation source, Operation target, boolean remotable) {
+        if (source == target) {
+            return true;
+        }
+
+        if (source.isDynamic() || target.isDynamic()) {
+            return true;
+        }
+
+        // Check name
+        if (!source.getName().equals(target.getName())) {
+            return false;
+        }
+
+        if (source.getInterface().isRemotable() != target.getInterface().isRemotable()) {
+            return false;
+        }
+
+        //        if (source.getInterface().isRemotable()) {
+        //            return true;
+        //        }
+
+        // FIXME: We need to deal with wrapped<-->unwrapped conversion
+
+        // Check output type
+        DataType<?> sourceOutputType = source.getOutputType();
+        DataType<?> targetOutputType = target.getOutputType();
+
+        boolean checkSourceWrapper = true;
+        List<DataType> sourceInputType = source.getInputType().getLogical();
+        if (source.isWrapperStyle() && source.getWrapper() != null) {
+            sourceInputType = source.getWrapper().getUnwrappedInputType().getLogical();
+            sourceOutputType = source.getWrapper().getUnwrappedOutputType();
+            checkSourceWrapper = false;
+        }
+        boolean checkTargetWrapper = true;
+        List<DataType> targetInputType = target.getInputType().getLogical();
+        if (target.isWrapperStyle() && target.getWrapper() != null) {
+            targetInputType = target.getWrapper().getUnwrappedInputType().getLogical();
+            targetOutputType = target.getWrapper().getUnwrappedOutputType();
+            checkTargetWrapper = false;
+        }
+
+        if (checkSourceWrapper != checkTargetWrapper) {
+            return true;
+        }
+
+        if (!isCompatible(targetOutputType, sourceOutputType, remotable)) {
+            return false;
+        }
+
+        if (sourceInputType.size() != targetInputType.size()) {
+            return false;
+        }
+
+        int size = sourceInputType.size();
+        for (int i = 0; i < size; i++) {
+            if (!isCompatible(sourceInputType.get(i), targetInputType.get(i), remotable)) {
+                return false;
+            }
+        }
+
+        // Check fault types
+        for (DataType targetFaultType : target.getFaultTypes()) {
+            // Source fault types must be the same or superset of target fault
+            // types
+            boolean found = true;
+            for (DataType sourceFaultType : source.getFaultTypes()) {
+                found = false;
+                if (isCompatible(targetFaultType, sourceFaultType, remotable)) {
+                    // Target fault type can be covered by the source fault type
+                    found = true;
+                    break;
+                }
+            }
+            if (!found) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    // FIXME: How to improve the performance for the lookup
+    private Operation getOperation(List<Operation> operations, String name) {
+        for (Operation op : operations) {
+            if (op.getName().equals(name)) {
+                return op;
+            }
+        }
+        return null;
+    }
+
+    public boolean checkCompatibility(InterfaceContract source,
+                                      InterfaceContract target,
+                                      boolean ignoreCallback,
+                                      boolean silent) throws IncompatibleInterfaceContractException {
+        if (source == target) {
+            // Shortcut for performance
+            return true;
+        }
+
+        if (source.getInterface().isDynamic() || target.getInterface().isDynamic()) {
+            return true;
+        }
+
+        if (source.getInterface().isRemotable() != target.getInterface().isRemotable()) {
+            if (!silent) {
+                throw new IncompatibleInterfaceContractException("Remotable settings do not match", source, target);
+            } else {
+                return false;
+            }
+        }
+        if (source.getInterface().isConversational() != target.getInterface().isConversational()) {
+            if (!silent) {
+                throw new IncompatibleInterfaceContractException("Interaction scopes do not match", source, target);
+            } else {
+                return false;
+            }
+        }
+
+        for (Operation operation : source.getInterface().getOperations()) {
+            Operation targetOperation = map(target.getInterface(), operation);
+            if (targetOperation == null) {
+                if (!silent) {
+                    throw new IncompatibleInterfaceContractException("Operation not found on target", source, target);
+                } else {
+                    return false;
+                }
+            }
+            if (!source.getInterface().isRemotable()) {
+                // FIXME: for remotable operation, only compare name for now
+                if (!isCompatible(operation, targetOperation, false)) {
+                    if (!silent) {
+                        throw new IncompatibleInterfaceContractException("Target operations are not compatible",
+                                                                         source, target);
+                    } else {
+                        return false;
+                    }
+                }
+            }
+        }
+
+        if (ignoreCallback) {
+            return true;
+        }
+
+        if (source.getCallbackInterface() == null && target.getCallbackInterface() == null) {
+            return true;
+        }
+        if (source.getCallbackInterface() == null || target.getCallbackInterface() == null) {
+            if (!silent) {
+                throw new IncompatibleInterfaceContractException("Callback interface doesn't match", source, target);
+            } else {
+                return false;
+            }
+        }
+
+        if (source.getCallbackInterface().isConversational() != target.getCallbackInterface().isConversational()) {
+            if (!silent) {
+                throw new IncompatibleInterfaceContractException("Interaction scopes do not match", source, target);
+            } else {
+                return false;
+            }
+        }
+
+        for (Operation operation : source.getCallbackInterface().getOperations()) {
+            Operation targetOperation =
+                getOperation(target.getCallbackInterface().getOperations(), operation.getName());
+            if (targetOperation == null) {
+                if (!silent) {
+                    throw new IncompatibleInterfaceContractException("Callback operation not found on target", source,
+                                                                     target, null, targetOperation);
+                } else {
+                    return false;
+                }
+            }
+            if (!source.getCallbackInterface().isRemotable()) {
+                // FIXME: for remotable operation, only compare name for now
+                if (!operation.equals(targetOperation)) {
+                    if (!silent) {
+                        throw new IncompatibleInterfaceContractException("Target callback operation is not compatible",
+                                                                         source, target, operation, targetOperation);
+                    } else {
+                        return false;
+                    }
+                }
+            }
+        }
+        return true;
+    }
+
+    public boolean isCompatible(Interface source, Interface target) {
+        if (source == target) {
+            // Shortcut for performance
+            return true;
+        }
+        if (source == null || target == null) {
+            return false;
+        }
+
+        if (source.isDynamic() || target.isDynamic()) {
+            return true;
+        }
+
+        if (source.isRemotable() != target.isRemotable()) {
+            return false;
+        }
+        if (source.isConversational() != target.isConversational()) {
+            return false;
+        }
+
+        for (Operation operation : source.getOperations()) {
+            Operation targetOperation = getOperation(target.getOperations(), operation.getName());
+            if (targetOperation == null) {
+                return false;
+            }
+            if (!isCompatible(operation, targetOperation, source.isRemotable())) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    public boolean isCompatible(InterfaceContract source, InterfaceContract target) {
+        try {
+            return checkCompatibility(source, target, false, false);
+        } catch (IncompatibleInterfaceContractException e) {
+            return false;
+        }
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.interfacedef.InterfaceContractMapper#map(org.apache.tuscany.sca.interfacedef.Interface,
+     *      org.apache.tuscany.sca.interfacedef.Operation)
+     */
+    public Operation map(Interface target, Operation source) {
+        // TODO: How to handle the case that source operation is dynamic?
+        if (target == null || target.isDynamic()) {
+            return source;
+        } else if (target.isRemotable()) {
+            for (Operation op : target.getOperations()) {
+                if (op.getName().equals(source.getName())) {
+                    return op;
+                }
+            }
+            return null;
+        } else {
+            for (Operation op : target.getOperations()) {
+                if (isCompatible(source, op, target.isRemotable())) {
+                    return op;
+                }
+            }
+            return null;
+        }
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/InterfaceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/InterfaceImpl.java
new file mode 100644
index 0000000000..966e1358de
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/InterfaceImpl.java
@@ -0,0 +1,299 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.interfacedef.impl;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
+import org.apache.tuscany.sca.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Represents a service interface.
+ *
+ * @version $Rev$ $Date$
+ */
+public class InterfaceImpl implements Interface {
+
+    private boolean remotable;
+    private boolean conversational;
+    private OperationList operations = new OperationList();
+    private boolean unresolved;
+
+    private ExtensionType type;
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private Map<Object, Object> attributes = new ConcurrentHashMap<Object, Object>();
+
+    public boolean isRemotable() {
+        return remotable;
+    }
+
+    public void setRemotable(boolean local) {
+        this.remotable = local;
+    }
+
+    public List<Operation> getOperations() {
+        return operations;
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean undefined) {
+        this.unresolved = undefined;
+    }
+
+    /**
+     * @return the conversational
+     */
+    public boolean isConversational() {
+        return conversational;
+    }
+
+    /**
+     * @param conversational the conversational to set
+     */
+    public void setConversational(boolean conversational) {
+        this.conversational = conversational;
+    }
+
+    private class OperationList extends ArrayList<Operation> {
+        private static final long serialVersionUID = -903469106307606099L;
+
+        @Override
+        public Operation set(int index, Operation element) {
+            element.setInterface(InterfaceImpl.this);
+            return super.set(index, element);
+        }
+
+        @Override
+        public void add(int index, Operation element) {
+            element.setInterface(InterfaceImpl.this);
+            super.add(index, element);
+        }
+
+        @Override
+        public boolean add(Operation o) {
+            o.setInterface(InterfaceImpl.this);
+            return super.add(o);
+        }
+
+        @Override
+        public boolean addAll(Collection<? extends Operation> c) {
+            for (Operation op : c) {
+                op.setInterface(InterfaceImpl.this);
+            }
+            return super.addAll(c);
+        }
+
+        @Override
+        public boolean addAll(int index, Collection<? extends Operation> c) {
+            for (Operation op : c) {
+                op.setInterface(InterfaceImpl.this);
+            }
+            return super.addAll(index, c);
+        }
+
+    }
+
+    @Deprecated
+    public void setDefaultDataBinding(String dataBinding) {
+        for (Operation op : getOperations()) {
+            if (op.getDataBinding() == null) {
+                op.setDataBinding(dataBinding);
+                DataType<List<DataType>> inputType = op.getInputType();
+                if (inputType != null) {
+                    for (DataType d : inputType.getLogical()) {
+                        if (d.getDataBinding() == null) {
+                            d.setDataBinding(dataBinding);
+                        }
+                    }
+                }
+                DataType outputType = op.getOutputType();
+                if (outputType != null && outputType.getDataBinding() == null) {
+                    outputType.setDataBinding(dataBinding);
+                }
+                List<DataType> faultTypes = op.getFaultTypes();
+                if (faultTypes != null) {
+                    for (DataType d : faultTypes) {
+                        if (d.getDataBinding() == null) {
+                            d.setDataBinding(dataBinding);
+                        }
+                        DataType ft = (DataType) d.getLogical();
+                        if (ft.getDataBinding() == null) {
+                            ft.setDataBinding(dataBinding);
+                        }
+
+                    }
+                }
+                if (op.isWrapperStyle()) {
+                    WrapperInfo wrapper = op.getWrapper();
+                    if (wrapper != null) {
+                        DataType<List<DataType>> unwrappedInputType = wrapper.getUnwrappedInputType();
+                        if (unwrappedInputType != null) {
+                            for (DataType d : unwrappedInputType.getLogical()) {
+                                if (d.getDataBinding() == null) {
+                                    d.setDataBinding(dataBinding);
+                                }
+                            }
+                        }
+                        DataType unwrappedOutputType = wrapper.getUnwrappedOutputType();
+                        if (unwrappedOutputType != null && unwrappedOutputType.getDataBinding() == null) {
+                            unwrappedOutputType.setDataBinding(dataBinding);
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    private void setDataBinding(DataType dataType, String dataBinding) {
+        if ("java:array".equals(dataType.getDataBinding())) {
+            setDataBinding((DataType)dataType.getLogical(), dataBinding);
+        } else {
+            dataType.setDataBinding(dataBinding);
+        }
+    }
+
+    public void resetDataBinding(String dataBinding) {
+        for (Operation op : getOperations()) {
+            op.setDataBinding(dataBinding);
+            DataType<List<DataType>> inputType = op.getInputType();
+            if (inputType != null) {
+                for (DataType d : inputType.getLogical()) {
+                    setDataBinding(d, dataBinding);
+                }
+            }
+            DataType outputType = op.getOutputType();
+            if (outputType != null) {
+                setDataBinding(outputType, dataBinding);
+            }
+            List<DataType> faultTypes = op.getFaultTypes();
+            if (faultTypes != null) {
+                for (DataType d : faultTypes) {
+                    setDataBinding(d, dataBinding);
+                    setDataBinding((DataType) d.getLogical(), dataBinding);
+                }
+            }
+            if (op.isWrapperStyle()) {
+                WrapperInfo wrapper = op.getWrapper();
+                if (wrapper != null) {
+                    DataType<List<DataType>> unwrappedInputType = wrapper.getUnwrappedInputType();
+                    if (unwrappedInputType != null) {
+                        for (DataType d : unwrappedInputType.getLogical()) {
+                            setDataBinding(d, dataBinding);
+                        }
+                    }
+                    DataType unwrappedOutputType = wrapper.getUnwrappedOutputType();
+                    if (unwrappedOutputType != null) {
+                        setDataBinding(unwrappedOutputType, dataBinding);
+                    }
+                }
+            }
+        }
+    }
+
+    public boolean isDynamic() {
+        return false;
+    }
+
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    public ExtensionType getType() {
+        return type;
+    }
+
+    public void setType(ExtensionType type) {
+        this.type = type;
+    }
+
+    @Override
+    public Object clone() throws CloneNotSupportedException {
+        InterfaceImpl copy = (InterfaceImpl)super.clone();
+        copy.operations = new OperationList();
+        for (Operation operation : this.operations) {
+            Operation clonedOperation = (Operation)operation.clone();
+            copy.operations.add(clonedOperation);
+        }
+        copy.attributes = new ConcurrentHashMap<Object, Object>();
+        copy.attributes.putAll(attributes);
+        return copy;
+    }
+
+    /**
+     * @see java.lang.Object#hashCode()
+     */
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + (conversational ? 1231 : 1237);
+        result = prime * result + ((operations == null) ? 0 : operations.hashCode());
+        result = prime * result + (remotable ? 1231 : 1237);
+        result = prime * result + (unresolved ? 1231 : 1237);
+        return result;
+    }
+
+    /**
+     * @see java.lang.Object#equals(java.lang.Object)
+     */
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        final InterfaceImpl other = (InterfaceImpl)obj;
+        if (conversational != other.conversational)
+            return false;
+        if (operations == null) {
+            if (other.operations != null)
+                return false;
+        } else if (!operations.equals(other.operations))
+            return false;
+        if (remotable != other.remotable)
+            return false;
+        if (unresolved != other.unresolved)
+            return false;
+        return true;
+    }
+
+    public Map<Object, Object> getAttributes() {
+        return attributes;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/OperationImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/OperationImpl.java
new file mode 100644
index 0000000000..5074afc84b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/impl/OperationImpl.java
@@ -0,0 +1,350 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.interfacedef.impl;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.interfacedef.ConversationSequence;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;
+import org.apache.tuscany.sca.interfacedef.util.XMLType;
+import org.apache.tuscany.sca.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Represents an operation on a service interface.
+ *
+ * @version $Rev$ $Date$
+ */
+public class OperationImpl implements Operation {
+
+    private String name;
+    private boolean unresolved;
+    private DataType outputType;
+    private DataType<List<DataType>> inputType;
+    private List<DataType> faultTypes;
+    private Interface interfaze;
+    private ConversationSequence conversationSequence = ConversationSequence.CONVERSATION_NONE;
+    private boolean nonBlocking;
+    private boolean wrapperStyle;
+    private WrapperInfo wrapper;
+    private boolean dynamic;
+
+    private Map<Object, Object> attributes = new ConcurrentHashMap<Object, Object>();
+
+    private Map<QName, List<DataType<XMLType>>> faultBeans;
+
+    private List<PolicySet> applicablePolicySets = new ArrayList<PolicySet>();
+    private List<PolicySet> policySets = new ArrayList<PolicySet>();
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private ExtensionType type;
+
+    /**
+     * @param name
+     */
+    public OperationImpl() {
+        inputType = new DataTypeImpl<List<DataType>>("idl:input", Object[].class, new ArrayList<DataType>());
+        faultTypes = new ArrayList<DataType>();
+        faultBeans = new HashMap<QName, List<DataType<XMLType>>>();
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean undefined) {
+        this.unresolved = undefined;
+    }
+
+    /**
+     * @return the faultTypes
+     */
+    public List<DataType> getFaultTypes() {
+        return faultTypes;
+    }
+
+    /**
+     * @param faultTypes the faultTypes to set
+     */
+    public void setFaultTypes(List<DataType> faultTypes) {
+        this.faultTypes = faultTypes;
+    }
+
+    /**
+     * @return the inputType
+     */
+    public DataType<List<DataType>> getInputType() {
+        return inputType;
+    }
+
+    /**
+     * @param inputType the inputType to set
+     */
+    public void setInputType(DataType<List<DataType>> inputType) {
+        this.inputType = inputType;
+    }
+
+    /**
+     * @return the outputType
+     */
+    public DataType getOutputType() {
+        return outputType;
+    }
+
+    /**
+     * @param outputType the outputType to set
+     */
+    public void setOutputType(DataType outputType) {
+        this.outputType = outputType;
+    }
+
+    /**
+     * @return the interface
+     */
+    public Interface getInterface() {
+        return interfaze;
+    }
+
+    /**
+     * @param interfaze the interface to set
+     */
+    public void setInterface(Interface interfaze) {
+        this.interfaze = interfaze;
+    }
+
+    /**
+     * @return the conversationSequence
+     */
+    public ConversationSequence getConversationSequence() {
+        return conversationSequence;
+    }
+
+    /**
+     * @param conversationSequence the conversationSequence to set
+     */
+    public void setConversationSequence(ConversationSequence conversationSequence) {
+        this.conversationSequence = conversationSequence;
+    }
+
+    /**
+     * @return the nonBlocking
+     */
+    public boolean isNonBlocking() {
+        return nonBlocking;
+    }
+
+    /**
+     * @param nonBlocking the nonBlocking to set
+     */
+    public void setNonBlocking(boolean nonBlocking) {
+        this.nonBlocking = nonBlocking;
+    }
+
+    @Override
+    public int hashCode() {
+        final int PRIME = 31;
+        int result = 1;
+        result = PRIME * result + ((conversationSequence == null) ? 0 : conversationSequence.hashCode());
+        // result = PRIME * result + ((faultTypes == null) ? 0 :
+        // faultTypes.hashCode());
+        result = PRIME * result + ((inputType == null) ? 0 : inputType.hashCode());
+        result = PRIME * result + ((name == null) ? 0 : name.hashCode());
+        result = PRIME * result + (nonBlocking ? 1231 : 1237);
+        result = PRIME * result + ((outputType == null) ? 0 : outputType.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final OperationImpl other = (OperationImpl)obj;
+        if (conversationSequence == null) {
+            if (other.conversationSequence != null) {
+                return false;
+            }
+        } else if (!conversationSequence.equals(other.conversationSequence)) {
+            return false;
+        }
+        /*
+         * if (faultTypes == null) { if (other.faultTypes != null) { return
+         * false; } } else if (!faultTypes.equals(other.faultTypes)) { return
+         * false; }
+         */
+
+        if (inputType == null) {
+            if (other.inputType != null) {
+                return false;
+            }
+        } else if (!inputType.equals(other.inputType)) {
+            return false;
+        }
+        if (name == null) {
+            if (other.name != null) {
+                return false;
+            }
+        } else if (!name.equals(other.name)) {
+            return false;
+        }
+        if (nonBlocking != other.nonBlocking) {
+            return false;
+        }
+        if (outputType == null) {
+            if (other.outputType != null) {
+                return false;
+            }
+        } else if (!outputType.equals(other.outputType)) {
+            return false;
+        }
+        return true;
+    }
+
+    /**
+     * @return the wrapperInfo
+     */
+    public WrapperInfo getWrapper() {
+        return wrapper;
+    }
+
+    /**
+     * @param wrapperInfo the wrapperInfo to set
+     */
+    public void setWrapper(WrapperInfo wrapperInfo) {
+        this.wrapper = wrapperInfo;
+    }
+
+    /**
+     * @return the wrapperStyle
+     */
+    public boolean isWrapperStyle() {
+        return wrapperStyle;
+    }
+
+    /**
+     * @param wrapperStyle the wrapperStyle to set
+     */
+    public void setWrapperStyle(boolean wrapperStyle) {
+        this.wrapperStyle = wrapperStyle;
+    }
+
+    public String getDataBinding() {
+        return wrapper != null ? wrapper.getDataBinding() : null;
+    }
+
+    public void setDataBinding(String dataBinding) {
+        if (wrapper != null) {
+            wrapper.setDataBinding(dataBinding);
+        }
+    }
+
+    public boolean isDynamic() {
+        return dynamic;
+    }
+
+    public void setDynamic(boolean b) {
+        this.dynamic = b;
+    }
+
+    public Map<QName, List<DataType<XMLType>>> getFaultBeans() {
+        return faultBeans;
+    }
+
+    public void setFaultBeans(Map<QName, List<DataType<XMLType>>> faultBeans) {
+        this.faultBeans = faultBeans;
+    }
+
+    @Override
+    public OperationImpl clone() throws CloneNotSupportedException {
+        OperationImpl copy = (OperationImpl) super.clone();
+
+        final List<DataType> clonedFaultTypes = new ArrayList<DataType>(this.faultTypes.size());
+        for (DataType t : this.faultTypes) {
+            clonedFaultTypes.add((DataType) t.clone());
+        }
+        copy.faultTypes = clonedFaultTypes;
+
+        List<DataType> clonedLogicalTypes = new ArrayList<DataType>();
+        for (DataType t : inputType.getLogical()) {
+            DataType type = (DataType) t.clone();
+            clonedLogicalTypes.add(type);
+        }
+        DataType<List<DataType>> clonedInputType =
+            new DataTypeImpl<List<DataType>>(inputType.getPhysical(), clonedLogicalTypes);
+        clonedInputType.setDataBinding(inputType.getDataBinding());
+        copy.inputType = clonedInputType;
+
+        if (this.outputType != null) {
+            copy.outputType = (DataType) this.outputType.clone();
+        }
+
+        copy.attributes = new ConcurrentHashMap<Object, Object>();
+        copy.attributes.putAll(attributes);
+
+        return copy;
+    }
+
+    public List<PolicySet> getApplicablePolicySets() {
+        return applicablePolicySets;
+    }
+
+    public List<PolicySet> getPolicySets() {
+        return policySets;
+    }
+
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    public ExtensionType getType() {
+        return type;
+    }
+
+    public void setType(ExtensionType type) {
+        this.type = type;
+    }
+
+    public Map<Object, Object> getAttributes() {
+        return attributes;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/ElementInfo.java b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/ElementInfo.java
new file mode 100644
index 0000000000..777fa567f1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/ElementInfo.java
@@ -0,0 +1,114 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.util;
+
+import javax.xml.namespace.QName;
+
+/**
+ * An abstraction of XML schema elements.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ElementInfo {
+    private final QName name;
+    private final TypeInfo type;
+    private boolean many = false;
+    private boolean nillable = false;
+
+    /**
+     * @param name
+     * @param type
+     */
+    public ElementInfo(QName name, TypeInfo type) {
+        super();
+        this.name = name;
+        this.type = type;
+    }
+
+    /**
+     * @return the name
+     */
+    public QName getQName() {
+        return name;
+    }
+
+    /**
+     * @return the type
+     */
+    public TypeInfo getType() {
+        return type;
+    }
+
+    @Override
+    public String toString() {
+        StringBuffer sb = new StringBuffer();
+        sb.append("Element: ").append(name).append(" ").append(type);
+        return sb.toString();
+    }
+
+    public boolean isMany() {
+        return many;
+    }
+
+    public void setMany(boolean many) {
+        this.many = many;
+    }
+
+    public boolean isNillable() {
+        return nillable;
+    }
+
+    public void setNillable(boolean nillable) {
+        this.nillable = nillable;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((name == null) ? 0 : name.hashCode());
+        result = prime * result + ((type == null) ? 0 : type.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        final ElementInfo other = (ElementInfo)obj;
+        if (name == null) {
+            if (other.name != null)
+                return false;
+        } else if (!name.equals(other.name))
+            return false;
+        /*
+        if (type == null) {
+            if (other.type != null)
+                return false;
+        } else if (!type.equals(other.type))
+            return false;
+        */    
+        return true;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/FaultException.java b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/FaultException.java
new file mode 100644
index 0000000000..844b0af509
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/FaultException.java
@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.util;
+
+import javax.xml.namespace.QName;
+
+/**
+ * The generic java exception to wrap service faults
+ * 
+ * @version $Rev$ $Date$
+ */
+public class FaultException extends Exception {
+    private static final long serialVersionUID = -8002583655240625792L;
+    private transient Object faultInfo; // FIXME: How to serialize it?
+    private QName faultName;
+
+    /**
+     * @param message
+     * @param faultInfo
+     */
+    public FaultException(String message, Object faultInfo) {
+        super(message);
+        this.faultInfo = faultInfo;
+    }
+
+    /**
+     * @param message
+     * @param faultInfo
+     * @param cause
+     */
+    public FaultException(String message, Object faultInfo, Throwable cause) {
+        super(message, cause);
+        this.faultInfo = faultInfo;
+    }
+
+    /**
+     * @return the faultInfo
+     */
+    public Object getFaultInfo() {
+        return faultInfo;
+    }
+
+    public QName getFaultName() {
+        return faultName;
+    }
+
+    public void setFaultName(QName logical) {
+        this.faultName = logical;
+    }
+
+    public boolean isMatchingType(Object type) {
+        if (faultName == null) {
+            return false;
+        }
+
+        if ((type instanceof QName) && faultName.equals(type)) {
+            return true;
+        }
+        if (type instanceof XMLType && faultName.equals(((XMLType)type).getElementName())) {
+            return true;
+        }
+        return false;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/JavaXMLMapper.java b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/JavaXMLMapper.java
new file mode 100644
index 0000000000..54c0a3ec11
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/JavaXMLMapper.java
@@ -0,0 +1,143 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.util;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Utility class that can be used to map XSD types to Java classes and Java classes to XSD types.
+ *
+ * @version $Rev$ $Date$
+ */
+public final class JavaXMLMapper {
+    public static final String URI_2001_SCHEMA_XSD = "http://www.w3.org/2001/XMLSchema";
+    private static final Map<Class, QName> JAVA2XML = new HashMap<Class, QName>();
+    private static final Map<String, Class> XML2JAVA = new HashMap<String, Class>();
+
+    private JavaXMLMapper() {
+    }
+
+    static {
+        JAVA2XML.put(boolean.class, getTypeName("boolean"));
+        JAVA2XML.put(byte.class, getTypeName("byte"));
+        JAVA2XML.put(short.class, getTypeName("short"));
+        JAVA2XML.put(int.class, getTypeName("int"));
+        JAVA2XML.put(long.class, getTypeName("long"));
+        JAVA2XML.put(float.class, getTypeName("float"));
+        JAVA2XML.put(double.class, getTypeName("double"));
+        JAVA2XML.put(Boolean.class, getTypeName("boolean"));
+        JAVA2XML.put(Byte.class, getTypeName("byte"));
+        JAVA2XML.put(Short.class, getTypeName("short"));
+        JAVA2XML.put(Integer.class, getTypeName("int"));
+        JAVA2XML.put(Long.class, getTypeName("long"));
+        JAVA2XML.put(Float.class, getTypeName("float"));
+        JAVA2XML.put(Double.class, getTypeName("double"));
+        JAVA2XML.put(java.lang.String.class, getTypeName("string"));
+        JAVA2XML.put(java.math.BigInteger.class, getTypeName("integer"));
+        JAVA2XML.put(java.math.BigDecimal.class, getTypeName("decimal"));
+        JAVA2XML.put(java.util.Calendar.class, getTypeName("dateTime"));
+        JAVA2XML.put(java.util.Date.class, getTypeName("dateTime"));
+        JAVA2XML.put(javax.xml.namespace.QName.class, getTypeName("QName"));
+        JAVA2XML.put(java.net.URI.class, getTypeName("string"));
+        JAVA2XML.put(javax.xml.datatype.XMLGregorianCalendar.class, getTypeName("anySimpleType"));
+        JAVA2XML.put(javax.xml.datatype.Duration.class, getTypeName("duration"));
+        JAVA2XML.put(java.lang.Object.class, getTypeName("anyType"));
+        JAVA2XML.put(java.awt.Image.class, getTypeName("base64Binary"));
+        JAVA2XML.put(byte[].class, getTypeName("base64Binary"));
+        // java2XSD.put(javax.activation.DataHandler.class, getTypeName("base64Binary"));
+        JAVA2XML.put(javax.xml.transform.Source.class, getTypeName("base64Binary"));
+        JAVA2XML.put(java.util.UUID.class, getTypeName("string"));
+    }
+
+    static {
+        XML2JAVA.put("string", java.lang.String.class);
+        XML2JAVA.put("integer", java.math.BigInteger.class);
+        XML2JAVA.put("int", int.class);
+        XML2JAVA.put("long", long.class);
+        XML2JAVA.put("short", short.class);
+        XML2JAVA.put("decimal", java.math.BigDecimal.class);
+        XML2JAVA.put("float", float.class);
+        XML2JAVA.put("double", double.class);
+        XML2JAVA.put("boolean", boolean.class);
+        XML2JAVA.put("byte", byte.class);
+        XML2JAVA.put("QName", javax.xml.namespace.QName.class);
+        XML2JAVA.put("dateTime", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("base64Binary", byte[].class);
+        XML2JAVA.put("hexBinary", byte[].class);
+        XML2JAVA.put("unsignedInt", long.class);
+        XML2JAVA.put("unsignedShort", int.class);
+        XML2JAVA.put("unsignedByte", short.class);
+        XML2JAVA.put("time", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("date", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("gDay", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("gMonth", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("gYear", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("gYearMonth", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("gMonthDay", javax.xml.datatype.XMLGregorianCalendar.class);
+        XML2JAVA.put("anySimpleType", java.lang.Object.class); // For elements
+        // XML2JAVA.put("anySimpleType", java.lang.String.class); // For
+        // attributes
+        XML2JAVA.put("duration", javax.xml.datatype.Duration.class);
+        XML2JAVA.put("NOTATION", javax.xml.namespace.QName.class);
+    }
+
+    public static Class getJavaType(QName xmlType) {
+        if (URI_2001_SCHEMA_XSD.equals(xmlType.getNamespaceURI())) {
+            return XML2JAVA.get(xmlType.getLocalPart());
+        } else {
+            return null;
+        }
+    }
+
+    private static QName getTypeName(String name) {
+        return new QName(URI_2001_SCHEMA_XSD, name);
+    }
+
+    public static QName getXMLType(Class javaType) {
+        return JAVA2XML.get(javaType);
+    }
+    
+    private static String getPackageName(Class<?> cls) {
+        String name = cls.getName();
+        int index = name.lastIndexOf('.');
+        return index == -1 ? "" : name.substring(0, index);
+    }
+
+    public static String getNamespace(Class<?> cls) {
+        String packageName = getPackageName(cls);
+        if ("".equals(packageName)) {
+            return "";
+        }
+        StringBuffer ns = new StringBuffer("http://");
+        String[] names = packageName.split("\\.");
+        for (int i = names.length - 1; i >= 0; i--) {
+            ns.append(names[i]);
+            if (i != 0) {
+                ns.append('.');
+            }
+        }
+        ns.append('/');
+        return ns.toString();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/TypeInfo.java b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/TypeInfo.java
new file mode 100644
index 0000000000..2598dc8545
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/TypeInfo.java
@@ -0,0 +1,100 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.util;
+
+import javax.xml.namespace.QName;
+
+/**
+ * An abstraction of XML schema types
+ *
+ * @version $Rev$ $Date$
+ */
+public class TypeInfo {
+    private QName name;
+
+    private boolean isSimpleType;
+
+    private TypeInfo baseType;
+
+    /**
+     * @param name
+     * @param isSimpleType
+     */
+    public TypeInfo(QName name, boolean isSimpleType, TypeInfo baseType) {
+        super();
+        this.name = name;
+        this.isSimpleType = isSimpleType;
+        this.baseType = baseType;
+    }
+
+    /**
+     * @return the isSimpleType
+     */
+    public boolean isSimpleType() {
+        return isSimpleType;
+    }
+
+    /**
+     * @return the name
+     */
+    public QName getQName() {
+        return name;
+    }
+
+    /**
+     * @return the baseType
+     */
+    public TypeInfo getBaseType() {
+        return baseType;
+    }
+
+    @Override
+    public String toString() {
+        StringBuffer sb = new StringBuffer();
+        sb.append("Type: ").append(name);
+        return sb.toString();
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((name == null) ? 0 : name.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        final TypeInfo other = (TypeInfo)obj;
+        if (name == null) {
+            if (other.name != null)
+                return false;
+        } else if (!name.equals(other.name))
+            return false;
+        return true;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/WrapperInfo.java b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/WrapperInfo.java
new file mode 100644
index 0000000000..12db460959
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/WrapperInfo.java
@@ -0,0 +1,190 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.util;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl;
+
+/**
+ * The "Wrapper Style" WSDL operation is defined by The Java API for XML-Based
+ * Web Services (JAX-WS) 2.0 specification, section 2.3.1.2 Wrapper Style. <p/>
+ * A WSDL operation qualifies for wrapper style mapping only if the following
+ * criteria are met:
+ * <ul>
+ * <li>(i) The operation�s input and output messages (if present) each contain
+ * only a single part
+ * <li>(ii) The input message part refers to a global element declaration whose
+ * localname is equal to the operation name
+ * <li>(iii) The output message part refers to a global element declaration
+ * <li>(iv) The elements referred to by the input and output message parts
+ * (henceforth referred to as wrapper elements) are both complex types defined
+ * using the xsd:sequence compositor
+ * <li>(v) The wrapper elements only contain child elements, they must not
+ * contain other structures such as wildcards (element or attribute),
+ * xsd:choice, substitution groups (element references are not permitted) or
+ * attributes; furthermore, they must not be nillable.
+ * </ul>
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WrapperInfo {
+    private ElementInfo inputWrapperElement;
+
+    private ElementInfo outputWrapperElement;
+
+    private List<ElementInfo> inputChildElements;
+
+    private List<ElementInfo> outputChildElements;
+
+    // The data type of the unwrapped input child elements 
+    private DataType<List<DataType>> unwrappedInputType;
+
+    // The data type of the unwrapped output child element (we only supports one child)
+    private DataType<XMLType> unwrappedOutputType;
+
+    // The data for the input/output wrappers
+    private String dataBinding;
+
+    // The data type for the input (request) wrapper bean
+    private DataType<XMLType> inputWrapperType;
+    // The data type for the output (response) wrapper bean
+    private DataType<XMLType> outputWrapperType;
+
+    public WrapperInfo(String dataBinding,
+                       ElementInfo inputWrapperElement,
+                       ElementInfo outputWrapperElement,
+                       List<ElementInfo> inputElements,
+                       List<ElementInfo> outputElements) {
+        super();
+        this.dataBinding = dataBinding;
+        this.inputWrapperElement = inputWrapperElement;
+        this.outputWrapperElement = outputWrapperElement;
+        this.inputChildElements = inputElements;
+        this.outputChildElements = outputElements;
+    }
+
+    /**
+     * @return the inputElements
+     */
+    public List<ElementInfo> getInputChildElements() {
+        return inputChildElements;
+    }
+
+    /**
+     * @return the inputWrapperElement
+     */
+    public ElementInfo getInputWrapperElement() {
+        return inputWrapperElement;
+    }
+
+    /**
+     * @return the outputElements
+     */
+    public List<ElementInfo> getOutputChildElements() {
+        return outputChildElements;
+    }
+
+    /**
+     * @return the outputWrapperElement
+     */
+    public ElementInfo getOutputWrapperElement() {
+        return outputWrapperElement;
+    }
+
+    /**
+     * @return the unwrappedInputType
+     */
+    public DataType<List<DataType>> getUnwrappedInputType() {
+        if (unwrappedInputType == null) {
+            List<DataType> childTypes = new ArrayList<DataType>();
+            for (ElementInfo element : getInputChildElements()) {
+                DataType type = getDataType(element);
+                childTypes.add(type);
+            }
+            unwrappedInputType = new DataTypeImpl<List<DataType>>("idl:unwrapped.input", Object[].class, childTypes);
+        }
+        return unwrappedInputType;
+    }
+
+    private DataType getDataType(ElementInfo element) {
+        DataType type = null;
+        if (element.isMany()) {
+            DataType logical = new DataTypeImpl<XMLType>(dataBinding, Object.class, new XMLType(element));
+            type = new DataTypeImpl<DataType>("java:array", Object[].class, logical);
+        } else {
+            type = new DataTypeImpl<XMLType>(dataBinding, Object.class, new XMLType(element));
+        }
+        return type;
+    }
+
+    /**
+     * @return the unwrappedOutputType
+     */
+    public DataType getUnwrappedOutputType() {
+        if (unwrappedOutputType == null) {
+            List<ElementInfo> elements = getOutputChildElements();
+            if (elements != null && elements.size() > 0) {
+                if (elements.size() > 1) {
+                    // We don't support output with multiple parts
+                    // throw new IllegalArgumentException("Multi-part output is not supported");
+                }
+                ElementInfo element = elements.get(0);
+
+                unwrappedOutputType = getDataType(element);
+            }
+        }
+        return unwrappedOutputType;
+    }
+
+    public Class<?> getInputWrapperClass() {
+        return inputWrapperType == null ? null : inputWrapperType.getPhysical();
+    }
+
+    public Class<?> getOutputWrapperClass() {
+        return outputWrapperType == null ? null : outputWrapperType.getPhysical();
+    }
+
+    public String getDataBinding() {
+        return dataBinding;
+    }
+
+    public void setDataBinding(String dataBinding) {
+        this.dataBinding = dataBinding;
+    }
+
+    public DataType<XMLType> getInputWrapperType() {
+        return inputWrapperType;
+    }
+
+    public void setInputWrapperType(DataType<XMLType> inputWrapperType) {
+        this.inputWrapperType = inputWrapperType;
+    }
+
+    public DataType<XMLType> getOutputWrapperType() {
+        return outputWrapperType;
+    }
+
+    public void setOutputWrapperType(DataType<XMLType> outputWrapperType) {
+        this.outputWrapperType = outputWrapperType;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/XMLType.java b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/XMLType.java
new file mode 100644
index 0000000000..26ecf6e352
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/java/org/apache/tuscany/sca/interfacedef/util/XMLType.java
@@ -0,0 +1,152 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.util;
+
+import javax.xml.namespace.QName;
+
+/**
+ * The metadata for an XML element or type.
+ *
+ * @version $Rev$ $Date$
+ */
+public class XMLType {
+    public static final XMLType UNKNOWN = new XMLType(null, null);
+    protected QName element;
+    protected QName type;
+    protected boolean nillable = true;
+    protected boolean many = false;
+
+    /**
+     * @param element
+     */
+    public XMLType(ElementInfo element) {
+        super();
+        this.element = element.getQName();
+        if (element.getType() != null) {
+            this.type = element.getType().getQName();
+        }
+    }
+
+    /**
+     * @param element
+     */
+    public XMLType(TypeInfo type) {
+        this.element = null;
+        this.type = type.getQName();
+    }
+
+    public XMLType(QName element, QName type) {
+        this.element = element;
+        this.type = type;
+    }
+
+    /**
+     * @return the type
+     */
+    public QName getTypeName() {
+        return type;
+    }
+
+    public boolean isElement() {
+        return element != null;
+    }
+
+    public QName getElementName() {
+        return element;
+    }
+
+    public void setElementName(QName element) {
+        this.element = element;
+    }
+
+    public void setTypeName(QName type) {
+        this.type = type;
+    }
+
+    public static XMLType getType(QName type) {
+        return new XMLType(null, type);
+    }
+
+    /**
+     * @see java.lang.Object#hashCode()
+     */
+    @Override
+    public int hashCode() {
+        final int PRIME = 31;
+        int result = 1;
+        result = PRIME * result + ((element == null) ? 0 : element.hashCode());
+        result = PRIME * result + ((type == null) ? 0 : type.hashCode());
+        return result;
+    }
+
+    /**
+     * @see java.lang.Object#equals(java.lang.Object)
+     */
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final XMLType other = (XMLType)obj;
+        if (element == null) {
+            if (other.element != null) {
+                return false;
+            }
+        } else if (!element.equals(other.element)) {
+            return false;
+        }
+        if (type == null) {
+            if (other.type != null) {
+                return false;
+            }
+        } else if (!type.equals(other.type)) {
+            return false;
+        }
+        return true;
+    }
+
+    @Override
+    public String toString() {
+        return "Element: " + element + " Type: " + type;
+    }
+
+    public boolean isNillable() {
+        return nillable;
+    }
+
+    public void setNillable(boolean niable) {
+        this.nillable = niable;
+    }
+
+    public boolean isMany() {
+        return many;
+    }
+
+    public void setMany(boolean many) {
+        this.many = many;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/resources/META-INF/services/org.apache.tuscany.sca.interfacedef.InterfaceContractMapper b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/resources/META-INF/services/org.apache.tuscany.sca.interfacedef.InterfaceContractMapper
new file mode 100644
index 0000000000..821c58bde1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/main/resources/META-INF/services/org.apache.tuscany.sca.interfacedef.InterfaceContractMapper
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/src/test/java/org/apache/tuscany/sca/interfacedef/impl/ContractCompatibilityTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/test/java/org/apache/tuscany/sca/interfacedef/impl/ContractCompatibilityTestCase.java
new file mode 100644
index 0000000000..acdaae799e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/test/java/org/apache/tuscany/sca/interfacedef/impl/ContractCompatibilityTestCase.java
@@ -0,0 +1,395 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.interfacedef.impl;
+
+import static org.junit.Assert.fail;
+
+import java.lang.reflect.Type;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.IncompatibleInterfaceContractException;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * TODO some tests commented out due to DataType.equals() needing to be strict
+ * 
+ * @version $Rev$ $Date$
+ */
+public class ContractCompatibilityTestCase {
+
+    private InterfaceContractMapper mapper;
+    
+    @Before
+    public void setUp() throws Exception {
+        ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        mapper = utilities.getUtility(InterfaceContractMapper.class);
+    }
+
+    @Test
+    public void testNoOperation() throws Exception {
+        InterfaceContract source = new MockContract("FooContract");
+        InterfaceContract target = new MockContract("FooContract");
+        mapper.checkCompatibility(source, target, false, false);
+    }
+
+    @Test
+    public void testBasic() throws Exception {
+        InterfaceContract source = new MockContract("FooContract");
+        Operation opSource1 = newOperation("op1");
+        Map<String, Operation> sourceOperations = new HashMap<String, Operation>();
+        sourceOperations.put("op1", opSource1);
+        source.getInterface().getOperations().addAll(sourceOperations.values());
+        InterfaceContract target = new MockContract("FooContract");
+        Operation opSource2 = newOperation("op1");
+        Map<String, Operation> targetOperations = new HashMap<String, Operation>();
+        targetOperations.put("op1", opSource2);
+        target.getInterface().getOperations().addAll(targetOperations.values());
+        mapper.checkCompatibility(source, target, false, false);
+    }
+
+    @Test
+    public void testBasicIncompatibleOperationNames() throws Exception {
+        InterfaceContract source = new MockContract("FooContract");
+        Operation opSource1 = newOperation("op1");
+        Map<String, Operation> sourceOperations = new HashMap<String, Operation>();
+        sourceOperations.put("op1", opSource1);
+        source.getInterface().getOperations().addAll(sourceOperations.values());
+        InterfaceContract target = new MockContract("FooContract");
+        Operation opSource2 = newOperation("op2");
+        Map<String, Operation> targetOperations = new HashMap<String, Operation>();
+        targetOperations.put("op2", opSource2);
+        target.getInterface().getOperations().addAll(targetOperations.values());
+        try {
+            mapper.checkCompatibility(source, target, false, false);
+            fail();
+        } catch (IncompatibleInterfaceContractException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testInputTypes() throws Exception {
+        InterfaceContract source = new MockContract("FooContract");
+        List<DataType> sourceInputTypes = new ArrayList<DataType>();
+        sourceInputTypes.add(new DataTypeImpl<Type>(Object.class, Object.class));
+        DataType<List<DataType>> inputType = new DataTypeImpl<List<DataType>>(String.class, sourceInputTypes);
+        Operation opSource1 = newOperation("op1");
+        opSource1.setInputType(inputType);
+        Map<String, Operation> sourceOperations = new HashMap<String, Operation>();
+        sourceOperations.put("op1", opSource1);
+        source.getInterface().getOperations().addAll(sourceOperations.values());
+
+        InterfaceContract target = new MockContract("FooContract");
+        List<DataType> targetInputTypes = new ArrayList<DataType>();
+        targetInputTypes.add(new DataTypeImpl<Type>(Object.class, Object.class));
+        DataType<List<DataType>> targetInputType = new DataTypeImpl<List<DataType>>(String.class, targetInputTypes);
+
+        Operation opTarget = newOperation("op1");
+        opTarget.setInputType(targetInputType);
+        Map<String, Operation> targetOperations = new HashMap<String, Operation>();
+        targetOperations.put("op1", opTarget);
+        target.getInterface().getOperations().addAll(targetOperations.values());
+        mapper.checkCompatibility(source, target, false, false);
+    }
+
+    @Test
+    public void testIncompatibleInputTypes() throws Exception {
+        InterfaceContract source = new MockContract("FooContract");
+        List<DataType> sourceInputTypes = new ArrayList<DataType>();
+        sourceInputTypes.add(new DataTypeImpl<Type>(Integer.class, Integer.class));
+        DataType<List<DataType>> inputType = new DataTypeImpl<List<DataType>>(String.class, sourceInputTypes);
+        Operation opSource1 = newOperation("op1");
+        opSource1.setInputType(inputType);
+        Map<String, Operation> sourceOperations = new HashMap<String, Operation>();
+        sourceOperations.put("op1", opSource1);
+        source.getInterface().getOperations().addAll(sourceOperations.values());
+
+        InterfaceContract target = new MockContract("FooContract");
+        List<DataType> targetInputTypes = new ArrayList<DataType>();
+        targetInputTypes.add(new DataTypeImpl<Type>(String.class, String.class));
+        DataType<List<DataType>> targetInputType = new DataTypeImpl<List<DataType>>(String.class, targetInputTypes);
+
+        Operation opTarget = newOperation("op1");
+        opTarget.setInputType(targetInputType);
+        Map<String, Operation> targetOperations = new HashMap<String, Operation>();
+        targetOperations.put("op1", opTarget);
+        target.getInterface().getOperations().addAll(targetOperations.values());
+        try {
+            mapper.checkCompatibility(source, target, false, false);
+            fail();
+        } catch (IncompatibleInterfaceContractException e) {
+            // expected
+        }
+    }
+
+    /**
+     * Verifies source input types can be super types of the target
+     */
+    @Test
+    public void testSourceSuperTypeInputCompatibility() throws Exception {
+        // InterfaceContract source = new MockContract("FooContract");
+        // List<DataType> sourceInputTypes = new ArrayList<DataType>();
+        // sourceInputTypes.add(new DataTypeImpl<Type>(Object.class,
+        // Object.class));
+        // DataType<List<DataType>> inputType = new
+        // DataTypeImpl<List<DataType>>(String.class, sourceInputTypes);
+        // Operation opSource1 = newOperationImpl("op1", inputType, null, null,
+        // false, null);
+        // Map<String, Operation> sourceOperations = new HashMap<String,
+        // Operation>();
+        // sourceOperations.put("op1", opSource1);
+        // source.getInterface().getOperations().addAll(sourceOperations.values());
+        //
+        // InterfaceContract target = new MockContract("FooContract");
+        // List<DataType> targetInputTypes = new ArrayList<DataType>();
+        // targetInputTypes.add(new DataTypeImpl<Type>(String.class,
+        // String.class));
+        // DataType<List<DataType>> targetInputType =
+        // new DataTypeImpl<List<DataType>>(String.class, targetInputTypes);
+        //
+        // Operation opTarget = newOperationImpl("op1", targetInputType, null,
+        // null, false, null);
+        // Map<String, Operation> targetOperations = new HashMap<String,
+        // Operation>();
+        // targetOperations.put("op1", opTarget);
+        // target.getInterface().getOperations().addAll(targetOperations.values());
+        // wireService.checkCompatibility(source, target, false);
+    }
+
+    @Test
+    public void testOutputTypes() throws Exception {
+        InterfaceContract source = new MockContract("FooContract");
+        DataType sourceOutputType = new DataTypeImpl<Type>(String.class, String.class);
+        Operation opSource1 = newOperation("op1");
+        opSource1.setOutputType(sourceOutputType);
+        Map<String, Operation> sourceOperations = new HashMap<String, Operation>();
+        sourceOperations.put("op1", opSource1);
+        source.getInterface().getOperations().addAll(sourceOperations.values());
+
+        InterfaceContract target = new MockContract("FooContract");
+        DataType targetOutputType = new DataTypeImpl<Type>(String.class, String.class);
+        Operation opTarget = newOperation("op1");
+        opTarget.setOutputType(targetOutputType);
+        Map<String, Operation> targetOperations = new HashMap<String, Operation>();
+        targetOperations.put("op1", opTarget);
+        target.getInterface().getOperations().addAll(targetOperations.values());
+        mapper.checkCompatibility(source, target, false, false);
+    }
+
+    /**
+     * Verifies a return type that is a supertype of of the target is compatible
+     */
+    @Test
+    public void testSupertypeOutputTypes() throws Exception {
+        // InterfaceContract source = new MockContract("FooContract");
+        // DataType sourceOutputType = new DataTypeImpl<Type>(Object.class,
+        // Object.class);
+        // Operation opSource1 = newOperationImpl("op1", null,
+        // sourceOutputType, null, false, null);
+        // Map<String, Operation> sourceOperations = new HashMap<String,
+        // Operation>();
+        // sourceOperations.put("op1", opSource1);
+        // source.getInterface().getOperations().addAll(sourceOperations.values());
+        //
+        // InterfaceContract target = new MockContract("FooContract");
+        // DataType targetOutputType = new DataTypeImpl<Type>(String.class,
+        // String.class);
+        // Operation opTarget = newOperationImpl("op1", null, targetOutputType,
+        // null, false, null);
+        // Map<String, Operation> targetOperations = new HashMap<String,
+        // Operation>();
+        // targetOperations.put("op1", opTarget);
+        // target.getInterface().getOperations().addAll(targetOperations.values());
+        // wireService.checkCompatibility(source, target, false);
+    }
+
+    @Test
+    public void testIncompatibleOutputTypes() throws Exception {
+        InterfaceContract source = new MockContract("FooContract");
+        DataType sourceOutputType = new DataTypeImpl<Type>(String.class, String.class);
+        Operation opSource1 = newOperation("op1");
+        opSource1.setOutputType(sourceOutputType);
+        Map<String, Operation> sourceOperations = new HashMap<String, Operation>();
+        sourceOperations.put("op1", opSource1);
+        source.getInterface().getOperations().addAll(sourceOperations.values());
+
+        InterfaceContract target = new MockContract("FooContract");
+        DataType targetOutputType = new DataTypeImpl<Type>(Integer.class, Integer.class);
+        Operation opTarget = newOperation("op1");
+        opTarget.setOutputType(targetOutputType);
+        Map<String, Operation> targetOperations = new HashMap<String, Operation>();
+        targetOperations.put("op1", opTarget);
+        target.getInterface().getOperations().addAll(targetOperations.values());
+        try {
+            mapper.checkCompatibility(source, target, false, false);
+            fail();
+        } catch (IncompatibleInterfaceContractException e) {
+            // expected
+        }
+    }
+
+    @Test
+    public void testFaultTypes() throws Exception {
+        InterfaceContract source = new MockContract("FooContract");
+        DataType sourceFaultType = new DataTypeImpl<Type>(String.class, String.class);
+        List<DataType> sourceFaultTypes = new ArrayList<DataType>();
+        sourceFaultTypes.add(0, sourceFaultType);
+        Operation opSource1 = newOperation("op1");
+        opSource1.setFaultTypes(sourceFaultTypes);
+        Map<String, Operation> sourceOperations = new HashMap<String, Operation>();
+        sourceOperations.put("op1", opSource1);
+        source.getInterface().getOperations().addAll(sourceOperations.values());
+
+        InterfaceContract target = new MockContract("FooContract");
+        DataType targetFaultType = new DataTypeImpl<Type>(String.class, String.class);
+        List<DataType> targetFaultTypes = new ArrayList<DataType>();
+        targetFaultTypes.add(0, targetFaultType);
+
+        Operation opTarget = newOperation("op1");
+        opTarget.setFaultTypes(targetFaultTypes);
+        Map<String, Operation> targetOperations = new HashMap<String, Operation>();
+        targetOperations.put("op1", opTarget);
+        target.getInterface().getOperations().addAll(targetOperations.values());
+        mapper.checkCompatibility(source, target, false, false);
+    }
+
+    @Test
+    public void testSourceFaultTargetNoFaultCompatibility() throws Exception {
+        InterfaceContract source = new MockContract("FooContract");
+        DataType sourceFaultType = new DataTypeImpl<Type>(String.class, String.class);
+        List<DataType> sourceFaultTypes = new ArrayList<DataType>();
+        sourceFaultTypes.add(0, sourceFaultType);
+        Operation opSource1 = newOperation("op1");
+        opSource1.setFaultTypes(sourceFaultTypes);
+        Map<String, Operation> sourceOperations = new HashMap<String, Operation>();
+        sourceOperations.put("op1", opSource1);
+        source.getInterface().getOperations().addAll(sourceOperations.values());
+
+        InterfaceContract target = new MockContract("FooContract");
+        Operation opTarget = newOperation("op1");
+        Map<String, Operation> targetOperations = new HashMap<String, Operation>();
+        targetOperations.put("op1", opTarget);
+        target.getInterface().getOperations().addAll(targetOperations.values());
+        mapper.checkCompatibility(source, target, false, false);
+    }
+
+    /**
+     * Verifies a source's fault which is a supertype of the target's fault are
+     * compatible
+     * 
+     * @throws Exception
+     */
+    @Test
+    public void testFaultSuperTypes() throws Exception {
+        // InterfaceContract source = new MockContract("FooContract");
+        // DataType sourceFaultType = new DataTypeImpl<Type>(Exception.class,
+        // Exception.class);
+        // List<DataType> sourceFaultTypes = new ArrayList<DataType>();
+        // sourceFaultTypes.add(0, sourceFaultType);
+        // Operation opSource1 = newOperationImpl("op1", null, null,
+        // sourceFaultTypes, false, null);
+        // Map<String, Operation> sourceOperations = new HashMap<String,
+        // Operation>();
+        // sourceOperations.put("op1", opSource1);
+        // source.getInterface().getOperations().addAll(sourceOperations.values());
+        //
+        // InterfaceContract target = new MockContract("FooContract");
+        // DataType targetFaultType = new
+        // DataTypeImpl<Type>(TuscanyException.class, TuscanyException.class);
+        // List<DataType> targetFaultTypes = new ArrayList<DataType>();
+        // targetFaultTypes.add(0, targetFaultType);
+        //
+        // Operation opTarget = newOperationImpl("op1", null, null,
+        // targetFaultTypes, false, null);
+        // Map<String, Operation> targetOperations = new HashMap<String,
+        // Operation>();
+        // targetOperations.put("op1", opTarget);
+        // target.getInterface().getOperations().addAll(targetOperations.values());
+        // wireService.checkCompatibility(source, target, false);
+    }
+
+    /**
+     * Verifies a source's faults which are supertypes and a superset of the
+     * target's faults are compatible
+     */
+    @Test
+    public void testFaultSuperTypesAndSuperset() throws Exception {
+        // InterfaceContract source = new MockContract("FooContract");
+        // DataType sourceFaultType = new DataTypeImpl<Type>(Exception.class,
+        // Exception.class);
+        // DataType sourceFaultType2 = new
+        // DataTypeImpl<Type>(RuntimeException.class, RuntimeException.class);
+        // List<DataType> sourceFaultTypes = new ArrayList<DataType>();
+        // sourceFaultTypes.add(0, sourceFaultType);
+        // sourceFaultTypes.add(1, sourceFaultType2);
+        // Operation opSource1 = newOperationImpl("op1", null, null,
+        // sourceFaultTypes, false, null);
+        // Map<String, Operation> sourceOperations = new HashMap<String,
+        // Operation>();
+        // sourceOperations.put("op1", opSource1);
+        // source.getInterface().getOperations().addAll(sourceOperations.values());
+        //
+        // InterfaceContract target = new MockContract("FooContract");
+        // DataType targetFaultType = new
+        // DataTypeImpl<Type>(TuscanyException.class, TuscanyException.class);
+        // List<DataType> targetFaultTypes = new ArrayList<DataType>();
+        // targetFaultTypes.add(0, targetFaultType);
+        //
+        // Operation opTarget = newOperationImpl("op1", null, null,
+        // targetFaultTypes, false, null);
+        // Map<String, Operation> targetOperations = new HashMap<String,
+        // Operation>();
+        // targetOperations.put("op1", opTarget);
+        // target.getInterface().getOperations().addAll(targetOperations.values());
+        // wireService.checkCompatibility(source, target, false);
+    }
+
+    private static class MockInterface extends InterfaceImpl {
+
+    }
+
+    private class MockContract<T> extends InterfaceContractImpl {
+        public MockContract() {
+        }
+
+        public MockContract(String interfaceClass) {
+            Interface jInterface = new MockInterface();
+            setInterface(jInterface);
+        }
+    }
+
+    private static Operation newOperation(String name) {
+        Operation operation = new OperationImpl();
+        operation.setName(name);
+        return operation;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/interface/src/test/java/org/apache/tuscany/sca/interfacedef/impl/InterfaceContractTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/test/java/org/apache/tuscany/sca/interfacedef/impl/InterfaceContractTestCase.java
new file mode 100644
index 0000000000..c02b4657d3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/interface/src/test/java/org/apache/tuscany/sca/interfacedef/impl/InterfaceContractTestCase.java
@@ -0,0 +1,68 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.interfacedef.impl;
+
+
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class InterfaceContractTestCase {
+    private InterfaceContract contract;
+    /**
+     * @throws java.lang.Exception
+     */
+    @Before
+    public void setUp() throws Exception {
+        contract = new MockInterfaceContract();
+        Interface i1 = new MockInterface();
+        contract.setInterface(i1);
+        Operation op1 = newOperation("op1");
+        i1.getOperations().add(op1);
+        Interface i2 = new MockInterface();
+        contract.setCallbackInterface(i2);
+        Operation callbackOp1 = newOperation("callbackOp1");
+        i2.getOperations().add(callbackOp1);
+    }
+    
+    @Test
+    public void testClone() throws Exception {
+        InterfaceContract copy = (InterfaceContract) contract.clone();
+        Assert.assertEquals(contract, copy);
+    }
+
+    private static class MockInterfaceContract extends InterfaceContractImpl implements InterfaceContract {
+    }
+
+    private static class MockInterface extends InterfaceImpl implements Interface {
+    }
+
+    private static Operation newOperation(String name) {
+        Operation operation = new OperationImpl();
+        operation.setName(name);
+        return operation;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/launcher/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/launcher/LICENSE
new file mode 100644
index 0000000000..6e529a25c4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/launcher/LICENSE
@@ -0,0 +1,205 @@
+

+                                 Apache License

+                           Version 2.0, January 2004

+                        http://www.apache.org/licenses/

+

+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

+

+   1. Definitions.

+

+      "License" shall mean the terms and conditions for use, reproduction,

+      and distribution as defined by Sections 1 through 9 of this document.

+

+      "Licensor" shall mean the copyright owner or entity authorized by

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+

+      "Legal Entity" shall mean the union of the acting entity and all

+      other entities that control, are controlled by, or are under common

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+      direction or management of such entity, whether by contract or

+      otherwise, or (ii) ownership of fifty percent (50%) or more of the

+      outstanding shares, or (iii) beneficial ownership of such entity.

+

+      "You" (or "Your") shall mean an individual or Legal Entity

+      exercising permissions granted by this License.

+

+      "Source" form shall mean the preferred form for making modifications,

+      including but not limited to software source code, documentation

+      source, and configuration files.

+

+      "Object" form shall mean any form resulting from mechanical

+      transformation or translation of a Source form, including but

+      not limited to compiled object code, generated documentation,

+      and conversions to other media types.

+

+      "Work" shall mean the work of authorship, whether in Source or

+      Object form, made available under the License, as indicated by a

+      copyright notice that is included in or attached to the work

+      (an example is provided in the Appendix below).

+

+      "Derivative Works" shall mean any work, whether in Source or Object

+      form, that is based on (or derived from) the Work and for which the

+      editorial revisions, annotations, elaborations, or other modifications

+      represent, as a whole, an original work of authorship. For the purposes

+      of this License, Derivative Works shall not include works that remain

+      separable from, or merely link (or bind by name) to the interfaces of,

+      the Work and Derivative Works thereof.

+

+      "Contribution" shall mean any work of authorship, including

+      the original version of the Work and any modifications or additions

+      to that Work or Derivative Works thereof, that is intentionally

+      submitted to Licensor for inclusion in the Work by the copyright owner

+      or by an individual or Legal Entity authorized to submit on behalf of

+      the copyright owner. For the purposes of this definition, "submitted"

+      means any form of electronic, verbal, or written communication sent

+      to the Licensor or its representatives, including but not limited to

+      communication on electronic mailing lists, source code control systems,

+      and issue tracking systems that are managed by, or on behalf of, the

+      Licensor for the purpose of discussing and improving the Work, but

+      excluding communication that is conspicuously marked or otherwise

+      designated in writing by the copyright owner as "Not a Contribution."

+

+      "Contributor" shall mean Licensor and any individual or Legal Entity

+      on behalf of whom a Contribution has been received by Licensor and

+      subsequently incorporated within the Work.

+

+   2. Grant of Copyright License. Subject to the terms and conditions of

+      this License, each Contributor hereby grants to You a perpetual,

+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable

+      copyright license to reproduce, prepare Derivative Works of,

+      publicly display, publicly perform, sublicense, and distribute the

+      Work and such Derivative Works in Source or Object form.

+

+   3. Grant of Patent License. Subject to the terms and conditions of

+      this License, each Contributor hereby grants to You a perpetual,

+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable

+      (except as stated in this section) patent license to make, have made,

+      use, offer to sell, sell, import, and otherwise transfer the Work,

+      where such license applies only to those patent claims licensable

+      by such Contributor that are necessarily infringed by their

+      Contribution(s) alone or by combination of their Contribution(s)

+      with the Work to which such Contribution(s) was submitted. If You

+      institute patent litigation against any entity (including a

+      cross-claim or counterclaim in a lawsuit) alleging that the Work

+      or a Contribution incorporated within the Work constitutes direct

+      or contributory patent infringement, then any patent licenses

+      granted to You under this License for that Work shall terminate

+      as of the date such litigation is filed.

+

+   4. Redistribution. You may reproduce and distribute copies of the

+      Work or Derivative Works thereof in any medium, with or without

+      modifications, and in Source or Object form, provided that You

+      meet the following conditions:

+

+      (a) You must give any other recipients of the Work or

+          Derivative Works a copy of this License; and

+

+      (b) You must cause any modified files to carry prominent notices

+          stating that You changed the files; and

+

+      (c) You must retain, in the Source form of any Derivative Works

+          that You distribute, all copyright, patent, trademark, and

+          attribution notices from the Source form of the Work,

+          excluding those notices that do not pertain to any part of

+          the Derivative Works; and

+

+      (d) If the Work includes a "NOTICE" text file as part of its

+          distribution, then any Derivative Works that You distribute must

+          include a readable copy of the attribution notices contained

+          within such NOTICE file, excluding those notices that do not

+          pertain to any part of the Derivative Works, in at least one

+          of the following places: within a NOTICE text file distributed

+          as part of the Derivative Works; within the Source form or

+          documentation, if provided along with the Derivative Works; or,

+          within a display generated by the Derivative Works, if and

+          wherever such third-party notices normally appear. The contents

+          of the NOTICE file are for informational purposes only and

+          do not modify the License. You may add Your own attribution

+          notices within Derivative Works that You distribute, alongside

+          or as an addendum to the NOTICE text from the Work, provided

+          that such additional attribution notices cannot be construed

+          as modifying the License.

+

+      You may add Your own copyright statement to Your modifications and

+      may provide additional or different license terms and conditions

+      for use, reproduction, or distribution of Your modifications, or

+      for any such Derivative Works as a whole, provided Your use,

+      reproduction, and distribution of the Work otherwise complies with

+      the conditions stated in this License.

+

+   5. Submission of Contributions. Unless You explicitly state otherwise,

+      any Contribution intentionally submitted for inclusion in the Work

+      by You to the Licensor shall be under the terms and conditions of

+      this License, without any additional terms or conditions.

+      Notwithstanding the above, nothing herein shall supersede or modify

+      the terms of any separate license agreement you may have executed

+      with Licensor regarding such Contributions.

+

+   6. Trademarks. This License does not grant permission to use the trade

+      names, trademarks, service marks, or product names of the Licensor,

+      except as required for reasonable and customary use in describing the

+      origin of the Work and reproducing the content of the NOTICE file.

+

+   7. Disclaimer of Warranty. Unless required by applicable law or

+      agreed to in writing, Licensor provides the Work (and each

+      Contributor provides its Contributions) on an "AS IS" BASIS,

+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or

+      implied, including, without limitation, any warranties or conditions

+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A

+      PARTICULAR PURPOSE. You are solely responsible for determining the

+      appropriateness of using or redistributing the Work and assume any

+      risks associated with Your exercise of permissions under this License.

+

+   8. Limitation of Liability. In no event and under no legal theory,

+      whether in tort (including negligence), contract, or otherwise,

+      unless required by applicable law (such as deliberate and grossly

+      negligent acts) or agreed to in writing, shall any Contributor be

+      liable to You for damages, including any direct, indirect, special,

+      incidental, or consequential damages of any character arising as a

+      result of this License or out of the use or inability to use the

+      Work (including but not limited to damages for loss of goodwill,

+      work stoppage, computer failure or malfunction, or any and all

+      other commercial damages or losses), even if such Contributor

+      has been advised of the possibility of such damages.

+

+   9. Accepting Warranty or Additional Liability. While redistributing

+      the Work or Derivative Works thereof, You may choose to offer,

+      and charge a fee for, acceptance of support, warranty, indemnity,

+      or other liability obligations and/or rights consistent with this

+      License. However, in accepting such obligations, You may act only

+      on Your own behalf and on Your sole responsibility, not on behalf

+      of any other Contributor, and only if You agree to indemnify,

+      defend, and hold each Contributor harmless for any liability

+      incurred by, or claims asserted against, such Contributor by reason

+      of your accepting any such warranty or additional liability.

+

+   END OF TERMS AND CONDITIONS

+

+   APPENDIX: How to apply the Apache License to your work.

+

+      To apply the Apache License to your work, attach the following

+      boilerplate notice, with the fields enclosed by brackets "[]"

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+

+   Copyright [yyyy] [name of copyright owner]

+

+   Licensed under the Apache License, Version 2.0 (the "License");

+   you may not use this file except in compliance with the License.

+   You may obtain a copy of the License at

+

+       http://www.apache.org/licenses/LICENSE-2.0

+

+   Unless required by applicable law or agreed to in writing, software

+   distributed under the License is distributed on an "AS IS" BASIS,

+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+   See the License for the specific language governing permissions and

+   limitations under the License.

+

+

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/launcher/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/launcher/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..a8c4d91321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/launcher/META-INF/MANIFEST.MF
@@ -0,0 +1,28 @@
+Manifest-Version: 1.0

+Archiver-Version: Plexus Archiver

+Created-By: 1.6.0 (IBM Corporation)

+Built-By: gb000131

+Build-Jdk: 1.6.0

+Extension-Name: tuscany-launcher

+Implementation-Title: Apache Tuscany Launcher

+Implementation-Vendor: The Apache Software Foundation

+Implementation-Vendor-Id: org.apache

+Implementation-Version: 2.0-SNAPSHOT

+Specification-Title: Apache Tuscany Launcher

+Specification-Vendor: The Apache Software Foundation

+Specification-Version: 2.0-SNAPSHOT

+Bundle-DocURL: http://www.apache.org/

+Bundle-SymbolicName: org.apache.tuscany.sca.launcher

+Originally-Created-By: 1.6.0 (IBM Corporation)

+Bundle-Version: 2.0

+Bundle-Description: Apache Tuscany Launcher

+Bundle-Vendor: The Apache Software Foundation

+Bnd-LastModified: 1231166325921

+Bundle-Name: Apache Tuscany Launcher

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Tool: Bnd-0.0.255

+Bundle-ManifestVersion: 2

+Import-Package: org.apache.tuscany.sca.launcher;version="2.0"

+Export-Package: org.apache.tuscany.sca.launcher;version="2.0"

+Main-Class: org.apache.tuscany.sca.launcher.LauncherMain

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/launcher/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/launcher/NOTICE
new file mode 100644
index 0000000000..51042eab05
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/launcher/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}

+Copyright (c) 2005 - 2009 The Apache Software Foundation

+

+This product includes software developed by

+The Apache Software Foundation (http://www.apache.org/).

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/launcher/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/launcher/pom.xml
new file mode 100644
index 0000000000..bc4cbe5111
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/launcher/pom.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-modules</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>tuscany-launcher</artifactId>

+    <name>Apache Tuscany SCA Launcher</name>

+

+    <dependencies>

+    </dependencies>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/launcher/src/main/java/org/apache/tuscany/sca/launcher/LauncherMain.java b/tags/java/sca/2.0-M3-RC3a/modules/launcher/src/main/java/org/apache/tuscany/sca/launcher/LauncherMain.java
new file mode 100644
index 0000000000..f4b657369c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/launcher/src/main/java/org/apache/tuscany/sca/launcher/LauncherMain.java
@@ -0,0 +1,318 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.launcher;

+

+import java.io.File;

+import java.io.FileFilter;

+import java.io.FileInputStream;

+import java.io.FileNotFoundException;

+import java.io.FilenameFilter;

+import java.io.IOException;

+import java.lang.reflect.InvocationTargetException;

+import java.lang.reflect.Method;

+import java.net.MalformedURLException;

+import java.net.URI;

+import java.net.URISyntaxException;

+import java.net.URL;

+import java.net.URLClassLoader;

+import java.util.Enumeration;

+import java.util.HashSet;

+import java.util.Properties;

+import java.util.Set;

+import java.util.jar.JarFile;

+

+public class LauncherMain {

+    

+    private static final String DEFAULT_PROPERTY_FILENAME = "default.config";

+    private static final String CONFIG_CLASSPATH = "classpath";

+    private static final String CONFIG_MAIN_CLASS = "mainClass";

+    private static final String CONFIG_ARG_JAR_MAIN = "[firstArgJarManifestMainClass]";

+    private static final String LAUNCHER_ARGS = "launcherArgs";

+

+    public static void main(String[] args) throws SecurityException, IllegalArgumentException, ClassNotFoundException, NoSuchMethodException, IllegalAccessException, InvocationTargetException, URISyntaxException, IOException {

+        Properties launcherProperties = getLauncherProperties(args);

+        setSystemProperties(launcherProperties);

+        ClassLoader classLoader = getClassLoader(launcherProperties);

+        String mainClassName = getMainClass(launcherProperties, classLoader);

+        String[] mainArgs = getMainArgs(launcherProperties);

+        invokeMainMethod(mainClassName, classLoader, mainArgs);

+    }

+

+    private static void setSystemProperties(Properties launcherProperties) throws URISyntaxException {

+        for (Enumeration<?> e = launcherProperties.propertyNames(); e.hasMoreElements();) {

+            String pn = (String) e.nextElement();

+            if (pn.startsWith("-D")) {

+                System.setProperty(pn.substring(2), keywordExpand(launcherProperties.getProperty(pn)));

+            }

+        }

+    }

+

+    private static String keywordExpand(String property) throws URISyntaxException {

+        if (property.contains("{TUSCANY_HOME}")) {

+            property = property.replace("{TUSCANY_HOME}", getLauncherFolder().getParentFile().getAbsolutePath());

+        }

+        return property;

+    }

+

+    private static String[] getMainArgs(Properties launcherProperties) {

+        String[] mainArgs = (String[])launcherProperties.get(LAUNCHER_ARGS);

+        if (mainArgs == null) {

+            mainArgs = new String[0];

+        }

+        return mainArgs;

+    }

+

+    private static String getMainClass(Properties launcherProperties, ClassLoader classLoader) {

+        String mainClassName;

+        String[] args = getMainArgs(launcherProperties);

+        if (args.length > 0) {

+            try {

+                Class.forName(args[0], true, classLoader);

+                mainClassName = args[0];

+                String[] args2 = new String[args.length-1];

+                System.arraycopy(args, 1, args2, 0, args.length-1);

+                launcherProperties.put(LAUNCHER_ARGS, args2);

+            } catch (ClassNotFoundException e) {

+                mainClassName = launcherProperties.getProperty(CONFIG_MAIN_CLASS);

+            }

+        } else {

+            mainClassName = launcherProperties.getProperty(CONFIG_MAIN_CLASS);

+        }

+

+        if (mainClassName.startsWith(CONFIG_ARG_JAR_MAIN + "|")) {

+            mainClassName = mainClassName.substring(CONFIG_ARG_JAR_MAIN.length()+1);

+        }

+        

+        return mainClassName;

+    }

+

+    private static void invokeMainMethod(String className, ClassLoader classLoader, String[] args) throws ClassNotFoundException, SecurityException, NoSuchMethodException, IllegalArgumentException, IllegalAccessException, InvocationTargetException {

+        ClassLoader tccl = Thread.currentThread().getContextClassLoader();

+        try {

+

+            Thread.currentThread().setContextClassLoader(classLoader);

+            Class mainClass = Class.forName(className, true, classLoader);

+            Method m = mainClass.getMethod("main", new Class[]{ args.getClass() });

+

+            m.invoke(null, new Object[]{args});

+            

+        } finally {

+            Thread.currentThread().setContextClassLoader(tccl);

+        }

+    }

+

+    private static ClassLoader getClassLoader(Properties launcherProperties) throws URISyntaxException, IOException {

+        Set<URL> jarURLs = new HashSet<URL>(); 

+        for (Enumeration<?> e = launcherProperties.propertyNames(); e.hasMoreElements();) {

+            String pn = (String) e.nextElement();

+            if (pn.startsWith(CONFIG_CLASSPATH)) {

+                jarURLs.addAll(getJARs(launcherProperties.getProperty(pn), launcherProperties));

+            } else if (pn.equals(CONFIG_MAIN_CLASS) && launcherProperties.getProperty(pn).startsWith(CONFIG_ARG_JAR_MAIN)) {

+                if (firstArgJarHasManifestMainClass(launcherProperties)) {

+                    jarURLs.add(firstArgJarManifestMainClass(launcherProperties));

+                }

+            }

+        }

+        ClassLoader parentCL = Thread.currentThread().getContextClassLoader();

+        if (parentCL == null) {

+            parentCL = LauncherMain.class.getClassLoader();

+        }

+        return new URLClassLoader(jarURLs.toArray(new URL[]{}), parentCL);

+    }

+

+    private static URL firstArgJarManifestMainClass(Properties launcherProperties) throws IOException {

+        String[] args = (String[])launcherProperties.get(LAUNCHER_ARGS);

+        if (args.length < 1) {

+            throw new IllegalArgumentException("must specifiy a jar file");

+        }

+        File f = new File(args[0]);

+        if (!f.exists()) {

+            throw new FileNotFoundException(args[0]);

+        }

+        JarFile jar = new JarFile(f);

+        String mfc = jar.getManifest().getMainAttributes().getValue("Main-Class");

+        if (mfc == null || mfc.length() < 1) {

+            throw new IllegalArgumentException("first jar file missing manifest Main-Class attribute");

+        }

+        launcherProperties.setProperty(CONFIG_MAIN_CLASS, mfc);

+        

+        return f.toURL();

+    }

+

+    private static boolean firstArgJarHasManifestMainClass(Properties launcherProperties) throws IOException {

+        String[] args = (String[])launcherProperties.get(LAUNCHER_ARGS);

+        if (args.length < 1) {

+            return false;

+        }

+        File f = new File(args[0]);

+        if (!f.exists() || f.isDirectory()) {

+            return false;

+        }

+        JarFile jar = new JarFile(f);

+        String mfc = jar.getManifest().getMainAttributes().getValue("Main-Class");

+        return mfc != null && mfc.length() > 0;

+    }

+    /**

+     * Gets the jars matching a config classpath property

+     * property values may be an explicit jar name or use an asterix wildcard for

+     * all jars in a folder, or a double asterix '**' for all jars in a folder and its subfolders

+     * @throws URISyntaxException 

+     */

+    private static Set<URL> getJARs(String classpathValue, Properties launcherProperties) throws URISyntaxException {

+        Set<URL> jarURLs = new HashSet<URL>();

+        

+        if (classpathValue.endsWith("**")) {

+            File folder = new File(classpathValue.substring(0, classpathValue.length()-2));

+            if (!folder.isAbsolute()) {

+                folder = new File(getLauncherFolder().getParent(), folder.getName());

+            }

+            jarURLs.addAll(getFolderJars(folder));

+            jarURLs.addAll(getSubFolderJars(folder));

+        } else if (classpathValue.endsWith("*")) {

+            File folder = new File(classpathValue.substring(0, classpathValue.length()-1));

+            if (!folder.isAbsolute()) {

+                folder = new File(getLauncherFolder(), folder.getName());

+            }

+            jarURLs.addAll(getFolderJars(folder));

+        } else {

+            File f = new File(classpathValue);

+            if (!f.isAbsolute()) {

+                f = new File(getLauncherFolder(), classpathValue);

+            }

+            try {

+                jarURLs.add(f.toURI().toURL());

+            } catch (MalformedURLException e) {

+                throw new RuntimeException("Exception getting JAR URL", e);

+            }

+        }

+        return jarURLs;

+    }

+

+    /**

+     * Gets all the jars in a folder

+     */

+    private static Set<URL> getFolderJars(File folder) {

+        Set<URL> jarURLs = new HashSet<URL>(); 

+        if (folder.exists() && folder.isDirectory()) {

+            File[] files = folder.listFiles(new FilenameFilter(){

+                public boolean accept(File dir, String name) {

+                    return name.endsWith(".jar");

+                }});

+            for (File f : files) {

+                try {

+                    jarURLs.add(f.toURI().toURL());

+                } catch (MalformedURLException e) {

+                    throw new RuntimeException("Exception getting JAR URL", e);

+                }

+            }

+        }

+        return jarURLs;

+    }

+

+    /**

+     * Recursively gets all the jars in a folder and its subfolders

+     */

+    private static Set<URL> getSubFolderJars(File folder) {

+        Set<URL> jarURLs = new HashSet<URL>(); 

+        if (folder.exists() && folder.isDirectory()) {

+            File[] files = folder.listFiles(new FileFilter(){

+                public boolean accept(File pathname) {

+                    return pathname.isDirectory();

+                }});

+            for (File f : files) {

+                jarURLs.addAll(getFolderJars(f));

+                jarURLs.addAll(getSubFolderJars(f));

+            }

+        }

+        return jarURLs;

+    }

+

+    /**

+     * Read the config properties for this launcher invocation

+     * (Either default.config or the 1st cmd line argument suffixed with ".config" if that file exists 

+     */

+    private static Properties getLauncherProperties(String[] args) throws URISyntaxException, FileNotFoundException {

+

+        Properties properties = new Properties();

+        

+        File f;

+        if (args.length > 0) {

+            f = new File(getLauncherFolder(), args[0] + ".config");

+            if (f.exists()) {

+                String[] args2 = new String[args.length-1];

+                System.arraycopy(args, 1, args2, 0, args.length-1);

+                args = args2;

+            } else {

+                f = new File(getLauncherFolder(), DEFAULT_PROPERTY_FILENAME);

+            }

+        } else {

+            f = new File(getLauncherFolder(), DEFAULT_PROPERTY_FILENAME);

+        }

+        

+        if (!f.exists()) {

+            throw new FileNotFoundException(f.getName());

+        }

+

+        try {

+            FileInputStream fis = new FileInputStream(f);

+            properties.load(fis);

+            fis.close();

+        } catch (IOException e) {

+            throw new RuntimeException(e);

+        }

+        

+        properties.put(LAUNCHER_ARGS, args);

+        

+        return properties;

+    }

+

+    /**

+     * Find the folder that contains the launcher jar

+     */

+    private static File getLauncherFolder() throws URISyntaxException {

+

+        File folder = null;

+

+        String resource = LauncherMain.class.getName().replace('.', '/') + ".class"; 

+        URL url = LauncherMain.class.getClassLoader().getResource(resource);

+        if (url != null) {

+            URI uri = url.toURI();

+            String scheme = uri.getScheme();

+            if (uri.getScheme().equals("jar")) {

+                String path = uri.toString().substring(4);

+                int i = path.indexOf("!/");

+                if (i != -1) {

+                    path = path.substring(0, i);

+                    uri = URI.create(path);

+                }

+        

+                File file = new File(uri);

+                if (file.exists()) {

+                    File jarDirectory = file.getParentFile();

+                    if (jarDirectory != null && jarDirectory.exists()) {

+                        folder = file;

+                    }

+                }

+            }

+        }

+        folder = folder.getParentFile();

+        return folder;

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/monitor/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/monitor/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/monitor/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
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+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
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+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
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+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/monitor/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/monitor/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..2a3d59609f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/monitor/META-INF/MANIFEST.MF
@@ -0,0 +1,16 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.monitor;version="2.0.0"

+Private-Package: org.apache.tuscany.sca.monitor.impl;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Monitor

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397090921

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Monitor

+Import-Package: org.apache.tuscany.sca.monitor;version="2.0.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.monitor

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/monitor/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/monitor/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/monitor/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/monitor/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/monitor/pom.xml
new file mode 100644
index 0000000000..e5c9d1182b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/monitor/pom.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-monitor</artifactId>
+    <name>Apache Tuscany SCA Monitor</name>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/main/java/org/apache/tuscany/sca/monitor/DefaultMonitorFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/main/java/org/apache/tuscany/sca/monitor/DefaultMonitorFactory.java
new file mode 100644
index 0000000000..b38968caeb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/main/java/org/apache/tuscany/sca/monitor/DefaultMonitorFactory.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.monitor;
+
+import org.apache.tuscany.sca.monitor.impl.MonitorImpl;
+
+
+/**
+ * A factory for creating validation monitors
+ *
+ * @version $Rev$ $Date$
+ */
+public class DefaultMonitorFactory implements MonitorFactory {
+    
+    private Monitor monitor = null;
+
+    public Monitor createMonitor() {
+        if (monitor == null) {
+            monitor = new MonitorImpl();
+        }
+        return monitor ;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/main/java/org/apache/tuscany/sca/monitor/Monitor.java b/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/main/java/org/apache/tuscany/sca/monitor/Monitor.java
new file mode 100644
index 0000000000..14366b423d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/main/java/org/apache/tuscany/sca/monitor/Monitor.java
@@ -0,0 +1,91 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.monitor;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+
+/**
+ * A monitor for the watching for validation problems
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Monitor {
+    /**
+     * Reports a build problem.
+     * 
+     * @param problem
+     */
+    void problem(Problem problem);
+    
+    /** 
+     * Returns a list of reported problems. 
+     * 
+     * @return the list of problems. The list may be empty
+     */
+    List<Problem> getProblems();
+    
+    /**
+     * Returns the last logged problem.
+     * 
+     * @return
+     */
+    public Problem getLastProblem();
+    
+    /**
+     * Create a new problem.
+     * 
+     * @param sourceClassName   the class name reporting the problem
+     * @param bundleName        the name of the message bundle to use
+     * @param severity          the severity of the problem
+     * @param problemObject     the model object for which the problem is being reported
+     * @param messageId         the id of the problem message
+     * @param cause             the exception which caused the problem
+     * @return
+     */
+    Problem createProblem(String sourceClassName, String bundleName, Severity severity, Object problemObject, String messageId, Exception cause);
+
+    /**
+     * Create a new problem.
+     *  
+     * @param sourceClassName   the class name reporting the problem
+     * @param bundleName        the name of the message bundle to use
+     * @param severity          the severity of the problem
+     * @param problemObject     the model object for which the problem is being reported
+     * @param messageId         the id of the problem message
+     * @param messageParams     the parameters of the problem message
+     * @return
+     */
+    Problem createProblem(String sourceClassName, String bundleName, Severity severity, Object problemObject, String messageId, Object... messageParams );
+    
+    /**
+     * Set the name of an artifact for which errors are Monitored
+     * @param artifactName the artifact name
+     */
+    void setArtifactName( String artifactName );
+    
+    /**
+     * Get the name of the artifact for which errors are Monitored
+     * @return the name of the Artifact or null if no artifact name has been set
+     */
+    String getArtifactName();
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/main/java/org/apache/tuscany/sca/monitor/MonitorFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/main/java/org/apache/tuscany/sca/monitor/MonitorFactory.java
new file mode 100644
index 0000000000..3384626958
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/main/java/org/apache/tuscany/sca/monitor/MonitorFactory.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.monitor;
+
+
+/**
+ * A factory for validation monitors
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface MonitorFactory {
+
+    /**
+     * Create a new monitor.
+     * 
+     * @return a new monitor
+     */
+    Monitor createMonitor();
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/main/java/org/apache/tuscany/sca/monitor/Problem.java b/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/main/java/org/apache/tuscany/sca/monitor/Problem.java
new file mode 100644
index 0000000000..83a2d63eae
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/main/java/org/apache/tuscany/sca/monitor/Problem.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.monitor;
+
+
+/**
+ * Records an validation problem. 
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Problem {
+    
+    public enum Severity {
+        INFO,
+        WARNING,
+        ERROR
+    }
+    
+    String getSourceClassName();
+    
+    String getBundleName();
+    
+    Severity getSeverity();    
+    
+    Object getProblemObject();
+    
+    String getMessageId();
+    
+    Exception getCause();
+    
+    Object[] getMessageParams();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/main/java/org/apache/tuscany/sca/monitor/impl/MonitorImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/main/java/org/apache/tuscany/sca/monitor/impl/MonitorImpl.java
new file mode 100644
index 0000000000..ca0c7d865c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/main/java/org/apache/tuscany/sca/monitor/impl/MonitorImpl.java
@@ -0,0 +1,103 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.monitor.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+
+/**
+ * A monitor for the watching for validation problems
+ *
+ * @version $Rev$ $Date$
+ */
+public class MonitorImpl implements Monitor {
+    private static final Logger logger = Logger.getLogger(MonitorImpl.class.getName());
+    
+    // Cache all the problem reported to monitor for further analysis
+    private List<Problem> problemCache = new ArrayList<Problem>();
+    
+    // Name of an artifact for which problems are being Monitored
+    private String artifactName = null;
+
+    public void problem(Problem problem) {
+        
+        Logger problemLogger = Logger.getLogger(problem.getSourceClassName(), problem.getBundleName());
+        
+        if (problemLogger == null){
+            logger.severe("Can't get logger " + problem.getSourceClassName()+ " with bundle " + problem.getBundleName());
+        }
+        
+        if (problem.getSeverity() == Severity.INFO) {
+        	problemCache.add(problem);
+            problemLogger.logp(Level.INFO, problem.getSourceClassName(), null, 
+            		              problem.getMessageId(), problem.getMessageParams());
+        } 
+        else if (problem.getSeverity() == Severity.WARNING) {
+            problemCache.add(problem);
+            problemLogger.logp(Level.WARNING, problem.getSourceClassName(), null, 
+            		              problem.getMessageId(), problem.getMessageParams());
+        } 
+        else if (problem.getSeverity() == Severity.ERROR) {
+            if (problem.getCause() != null) {
+                problemCache.add(problem);
+                problemLogger.logp(Level.SEVERE, problem.getSourceClassName(), 
+                    		        null, problem.getMessageId(), problem.getCause().toString());
+
+            } else {
+                problemCache.add(problem);
+                problemLogger.logp(Level.SEVERE, problem.getSourceClassName(), null, 
+                		           problem.getMessageId(), problem.getMessageParams());
+            }
+        }
+    }
+    
+    public List<Problem> getProblems(){
+        return problemCache;
+    }
+    
+    public Problem getLastProblem(){
+        if (problemCache.isEmpty()) {
+            return null;
+        }
+        return problemCache.get(problemCache.size() - 1);
+    }
+    
+    public Problem createProblem(String sourceClassName, String bundleName, Severity severity, Object problemObject, String messageId, Exception cause) {
+        return new ProblemImpl(sourceClassName, bundleName, severity, problemObject, messageId, cause);
+    }
+    
+    public Problem createProblem(String sourceClassName, String bundleName, Severity severity, Object problemObject, String messageId, Object... messageParams) {
+        return new ProblemImpl(sourceClassName, bundleName, severity, problemObject, messageId, messageParams);
+    }
+
+	public String getArtifactName() {
+		return artifactName;
+	}
+
+	public void setArtifactName(String artifactName) {
+		this.artifactName = artifactName;
+	}
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/main/java/org/apache/tuscany/sca/monitor/impl/ProblemImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/main/java/org/apache/tuscany/sca/monitor/impl/ProblemImpl.java
new file mode 100644
index 0000000000..5a0aaeddd0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/main/java/org/apache/tuscany/sca/monitor/impl/ProblemImpl.java
@@ -0,0 +1,132 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.monitor.impl;
+
+import java.util.logging.Formatter;
+import java.util.logging.Level;
+import java.util.logging.LogRecord;
+import java.util.logging.Logger;
+import java.util.logging.SimpleFormatter;
+
+import org.apache.tuscany.sca.monitor.Problem;
+
+/**
+ * Reports a composite assembly problem. 
+ *
+ * @version $Rev$ $Date$
+ */
+public class ProblemImpl implements Problem {
+
+    private String sourceClassName;
+    private String bundleName;
+    private Severity severity;
+    private Object problemObject;
+    private String messageId;
+    private Object[] messageParams;
+    private Exception cause;
+
+    /**
+     * Construct a new problem
+     * 
+     * @param sourceClassName   the class name reporting the problem
+     * @param bundleName        the name of the message bundle to use
+     * @param severity          the severity of the problem
+     * @param problemObject     the model object for which the problem is being reported
+     * @param messageId         the id of the problem message
+     * @param messageParams     the parameters of the problem message
+     */
+    public ProblemImpl(String sourceClassName, String bundleName, Severity severity, Object problemObject, String messageId, Object... messageParams ) {
+        this.sourceClassName = sourceClassName;
+        this.bundleName = bundleName;
+        this.severity = severity;
+        this.problemObject = problemObject;
+        this.messageId = messageId;
+        this.messageParams = messageParams;
+    }
+    
+    /**
+     * Construct a new problem
+     * 
+     * @param sourceClassName   the class name reporting the problem
+     * @param bundleName        the name of the message bundle to use
+     * @param severity          the severity of the problem
+     * @param problemObject     the model object for which the problem is being reported
+     * @param messageId         the id of the problem message
+     * @param cause             the exception which caused the problem
+     */
+    public ProblemImpl(String sourceClassName, String bundleName, Severity severity, Object problemObject, String messageId, Exception cause) {
+        this.sourceClassName = sourceClassName;
+        this.bundleName = bundleName;   
+        this.severity = severity;        
+        this.problemObject = problemObject;
+        this.messageId = messageId;
+        this.cause = cause;
+    }    
+
+    public String getSourceClassName() {
+        return sourceClassName;
+    }
+    
+    public String getBundleName() {
+        return bundleName;
+    }
+    
+    public Severity getSeverity() {
+        return severity;
+    }
+    
+    public Object getProblemObject() {
+        return problemObject;
+    }
+    
+    public String getMessageId() {
+        return messageId;
+    }
+
+    public Object[] getMessageParams() {
+        return messageParams;
+    }
+    
+    public Exception getCause() {
+        return cause;
+    }    
+
+    @Override
+    public String toString() {
+        Logger logger = Logger.getLogger(sourceClassName, bundleName);
+        
+        LogRecord record = new LogRecord(Level.INFO, messageId);
+        
+        if (cause == null){
+            record.setParameters(messageParams);
+            
+        } else {
+            Object[] params = new String[1];
+            params[0] = cause.toString();
+            record.setParameters(params);
+        }
+        record.setResourceBundle(logger.getResourceBundle());
+        record.setSourceClassName(sourceClassName);
+ 
+        Formatter formatter = new SimpleFormatter();
+        
+        return formatter.formatMessage(record);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/main/resources/META-INF/services/org.apache.tuscany.sca.monitor.MonitorFactory b/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/main/resources/META-INF/services/org.apache.tuscany.sca.monitor.MonitorFactory
new file mode 100644
index 0000000000..ae81aef136
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/main/resources/META-INF/services/org.apache.tuscany.sca.monitor.MonitorFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+org.apache.tuscany.sca.monitor.DefaultMonitorFactory

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/test/java/org/apache/tuscany/sca/monitor/MonitorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/test/java/org/apache/tuscany/sca/monitor/MonitorTestCase.java
new file mode 100644
index 0000000000..4380e32f99
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/test/java/org/apache/tuscany/sca/monitor/MonitorTestCase.java
@@ -0,0 +1,92 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.monitor;
+
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * Loads a monitor and adds some problems to it.
+ *
+ * @version $Rev$ $Date$
+ */
+public class MonitorTestCase {
+    
+    private static MonitorFactory monitorFactory;
+    
+    @BeforeClass
+    public static void init() throws Exception {
+        monitorFactory = new DefaultMonitorFactory();        
+    }
+    
+    @AfterClass
+    public static void destroy() throws Exception {
+        monitorFactory = null;
+    }
+    
+    @Test
+    public void testCreateProblem() throws Exception {  
+        String dummyModelObject = "DUMMY MODEL OBJECT";
+        
+        Monitor monitor = monitorFactory.createMonitor();
+        
+        Problem problem = null;
+        
+        problem = monitor.createProblem(this.getClass().getName(), 
+                                  "tuscany-monitor-test-messages", 
+                                  Severity.WARNING, 
+                                  dummyModelObject, 
+                                  "MESSAGE1" );
+        monitor.problem(problem);
+        
+        String param = "Some Parameter";
+        
+        problem = monitor.createProblem(this.getClass().getName(), 
+                                  "tuscany-monitor-test-messages", 
+                                  Severity.WARNING, 
+                                  dummyModelObject, 
+                                  "MESSAGE2",
+                                  param);
+        monitor.problem(problem);
+        
+        problem = monitor.createProblem(this.getClass().getName(), 
+                                  "tuscany-monitor-test-messages", 
+                                  Severity.WARNING, 
+                                  dummyModelObject, 
+                                  "MESSAGE3",
+                                  8, 
+                                  9, 
+                                  4);
+        monitor.problem(problem);
+        
+        Exception ex = new IllegalStateException("TEST_MESSAGE");
+        
+        problem = monitor.createProblem(this.getClass().getName(), 
+                                  "tuscany-monitor-test-messages", 
+                                  Severity.ERROR, 
+                                  dummyModelObject, 
+                                  "MESSAGE4",
+                                  ex);
+        monitor.problem(problem);          
+        
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/test/resources/tuscany-monitor-test-messages.properties b/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/test/resources/tuscany-monitor-test-messages.properties
new file mode 100644
index 0000000000..523263da40
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/test/resources/tuscany-monitor-test-messages.properties
@@ -0,0 +1,24 @@
+#
+#
+#    Licensed to the Apache Software Foundation (ASF) under one
+#    or more contributor license agreements. See the NOTICE file
+#    distributed with this work for additional information
+#    regarding copyright ownership. The ASF licenses this file
+#    to you under the Apache License, Version 2.0 (the
+#    "License"); you may not use this file except in compliance
+#    with the License. You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing,
+#    software distributed under the License is distributed on an
+#    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#    KIND, either express or implied. See the License for the
+#    specific language governing permissions and limitations
+#    under the License.
+#
+#
+MESSAGE1 = This is a test message with no params
+MESSAGE2 = This is a test message with a string param {0}
+MESSAGE3 = This is a test message with numbers {0}, {1}, {2}
+MESSAGE4 = This is a test message with exception 
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/test/resources/tuscany-monitor-test-messages_it.properties b/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/test/resources/tuscany-monitor-test-messages_it.properties
new file mode 100644
index 0000000000..523263da40
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/monitor/src/test/resources/tuscany-monitor-test-messages_it.properties
@@ -0,0 +1,24 @@
+#
+#
+#    Licensed to the Apache Software Foundation (ASF) under one
+#    or more contributor license agreements. See the NOTICE file
+#    distributed with this work for additional information
+#    regarding copyright ownership. The ASF licenses this file
+#    to you under the Apache License, Version 2.0 (the
+#    "License"); you may not use this file except in compliance
+#    with the License. You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing,
+#    software distributed under the License is distributed on an
+#    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#    KIND, either express or implied. See the License for the
+#    specific language governing permissions and limitations
+#    under the License.
+#
+#
+MESSAGE1 = This is a test message with no params
+MESSAGE2 = This is a test message with a string param {0}
+MESSAGE3 = This is a test message with numbers {0}, {1}, {2}
+MESSAGE4 = This is a test message with exception 
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/myfaces/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/myfaces/LICENSE
new file mode 100644
index 0000000000..c77d3fe856
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/myfaces/LICENSE
@@ -0,0 +1,241 @@
+

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+   distributed under the License is distributed on an "AS IS" BASIS,

+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+   See the License for the specific language governing permissions and

+   limitations under the License.

+

+===============================================================================

+

+Apache Tuscany SCA for Java Subcomponents

+=========================================: 

+

+The Tuscany SCA for Java release includes a number of subcomponents with

+separate copyright notices and license terms. Your use of the source

+code for the these subcomponents is subject to the terms and

+conditions of the following licenses.

+

+===============================================================================

+The module host-webapp includes files under the following license:

+

+Permission to copy, display and distribute the Service Component Architecture Specification and/or

+portions thereof, without modification, in any medium without fee or royalty is hereby granted, provided

+that you include the following on ALL copies of the Service Component Architecture Specification, or

+portions thereof, that you make:

+

+1. A link or URL to the Service Component Architecture Specification at this location:

+· http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications

+

+2. The full text of the copyright notice as shown in the Service Component Architecture Specification.

+

+BEA, Cape Clear, IBM, Interface21, IONA, Oracle, Primeton, Progress Software, Red Hat, Rogue Wave,

+SAP, Siemens, Software AG., Sun, Sybase, TIBCO (collectively, the "Authors") agree to grant you a

+royalty-free license, under reasonable, non-discriminatory terms and conditions to patents that they deem

+necessary to implement the Service Component Architecture Specification.

+THE Service Component Architecture SPECIFICATION IS PROVIDED "AS IS," AND THE

+AUTHORS MAKE NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED,

+REGARDING THIS SPECIFICATION AND THE IMPLEMENTATION OF ITS CONTENTS,

+INCLUDING, BUT NOT LIMITED TO, WARRANTIES OF MERCHANTABILITY, FITNESS FOR A

+PARTICULAR PURPOSE, NON-INFRINGEMENT OR TITLE.

+THE AUTHORS WILL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL

+OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR RELATING TO ANY USE OR

+DISTRIBUTION OF THE Service Components Architecture SPECIFICATION.

+The name and trademarks of the Authors may NOT be used in any manner, including advertising or

+publicity pertaining to the Service Component Architecture Specification or its contents without specific,

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/myfaces/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/myfaces/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..2b52b751b9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/myfaces/META-INF/MANIFEST.MF
@@ -0,0 +1,20 @@
+Manifest-Version: 1.0

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany MyFaces JSF Integration

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0

+Bnd-LastModified: 1222833658000

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA MyFaces JSF Integration

+Import-Package: javax.naming,

+ javax.servlet,

+ javax.faces.context;version="1.2.2",

+ org.apache.myfaces.config.annotation;version="1.2.2",

+ org.apache.myfaces.shared_impl.util;version="1.2.2",

+ org.apache.tuscany.sca.node.impl;version="2.0",

+ org.apache.tuscany.sca.implementation.web.runtime.utils;version="2.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.myfaces

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/myfaces/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/myfaces/NOTICE
new file mode 100644
index 0000000000..dfde08644b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/myfaces/NOTICE
@@ -0,0 +1,12 @@
+${pom.name}

+Copyright (c) 2005 - 2008 The Apache Software Foundation

+

+This product includes software developed by

+The Apache Software Foundation (http://www.apache.org/).

+

+This product also includes software under the Service Component Architecture specification license

+(see the LICENSE file contained in this distribution) with the following copyright

+

+(c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA

+Technologies, Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens

+AG., Software AG., Sun Microsystems, Inc., Sybase Inc., TIBCO Software Inc., 2005, 2008. All rights reserved.

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/myfaces/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/myfaces/pom.xml
new file mode 100644
index 0000000000..b0129133aa
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/myfaces/pom.xml
@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-modules</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>tuscany-myfaces</artifactId>

+    <name>Apache Tuscany SCA MyFaces JSF Integration</name>

+

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-host-webapp</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+    

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-web-runtime</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        

+        <dependency>

+            <groupId>org.apache.myfaces.core</groupId>

+            <artifactId>myfaces-api</artifactId>

+            <version>1.2.2</version>

+            <scope>compile</scope>

+        </dependency>

+        

+        <dependency>

+            <groupId>org.apache.myfaces.core</groupId>

+            <artifactId>myfaces-impl</artifactId>

+            <version>1.2.2</version>

+            <scope>compile</scope>

+        </dependency>

+        

+        <dependency>

+            <groupId>javax.servlet</groupId>

+            <artifactId>jstl</artifactId>

+            <version>1.1.2</version>

+            <scope>runtime</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>javax.servlet</groupId>

+            <artifactId>servlet-api</artifactId>

+            <version>2.5</version>

+            <scope>provided</scope>

+        </dependency>

+

+    </dependencies>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/myfaces/src/main/java/org/apache/tuscany/sca/myfaces/TuscanyAnnotationLifecycleProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/myfaces/src/main/java/org/apache/tuscany/sca/myfaces/TuscanyAnnotationLifecycleProvider.java
new file mode 100644
index 0000000000..1ab88d722f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/myfaces/src/main/java/org/apache/tuscany/sca/myfaces/TuscanyAnnotationLifecycleProvider.java
@@ -0,0 +1,69 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.myfaces;

+

+import java.lang.reflect.InvocationTargetException;

+import java.util.logging.Logger;

+

+import javax.faces.context.ExternalContext;

+import javax.naming.NamingException;

+import javax.servlet.ServletContext;

+

+import org.apache.myfaces.config.annotation.DiscoverableLifecycleProvider;

+import org.apache.myfaces.shared_impl.util.ClassUtils;

+

+public class TuscanyAnnotationLifecycleProvider implements DiscoverableLifecycleProvider {

+    private static final Logger logger = Logger.getLogger(TuscanyAnnotationLifecycleProvider.class.getName());

+

+    private TuscanyAnnotationProcessor annotationProcessor;

+    private ServletContext servletContext;

+

+

+    public TuscanyAnnotationLifecycleProvider(ExternalContext externalContext) {

+        this.servletContext = (ServletContext)externalContext.getContext();

+        

+        // TODO: Should this use any existing AnnotationProcessor?

+        //      Tomcat based runtimes may use an org.apache.AnnotationProcessor which

+        //      if exists this could delegate to so as to support both SCA and other annotations

+        // AnnotationProcessor existingAnnotationProcessor = (AnnotationProcessor)

+        // servletContext.getAttribute(org.apache.AnnotationProcessor.class.getName());

+        // annotationProcessor = new TuscanyAnnotationProcessor(existingAnnotationProcessor);

+        annotationProcessor = new TuscanyAnnotationProcessor();

+    }

+

+    public Object newInstance(String className) throws InstantiationException, IllegalAccessException, InvocationTargetException, NamingException, ClassNotFoundException {

+        logger.info("Creating instance of " + className);

+        Class<?> clazz = ClassUtils.classForName(className);

+        Object object = clazz.newInstance();

+        annotationProcessor.processAnnotations(object, servletContext);

+        annotationProcessor.postConstruct(object);

+        return object;

+    }

+

+    public boolean isAvailable() {

+        return true;

+    }

+

+    public void destroyInstance(Object o) throws IllegalAccessException, InvocationTargetException {

+        logger.info("Destroy instance of " + o.getClass().getName());

+        annotationProcessor.preDestroy(o);

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/myfaces/src/main/java/org/apache/tuscany/sca/myfaces/TuscanyAnnotationProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/myfaces/src/main/java/org/apache/tuscany/sca/myfaces/TuscanyAnnotationProcessor.java
new file mode 100644
index 0000000000..aef91bdccb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/myfaces/src/main/java/org/apache/tuscany/sca/myfaces/TuscanyAnnotationProcessor.java
@@ -0,0 +1,53 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.myfaces;

+

+import java.lang.reflect.InvocationTargetException;

+

+import javax.naming.NamingException;

+import javax.servlet.ServletContext;

+

+import org.apache.tuscany.sca.implementation.web.runtime.utils.ContextHelper;

+

+//public class TuscanyAnnotationProcessor implements org.apache.AnnotationProcessor {

+public class TuscanyAnnotationProcessor {

+

+//    private AnnotationProcessor annotationProcessor;

+

+    public TuscanyAnnotationProcessor() {

+    }

+

+    public void postConstruct(Object arg0) throws IllegalAccessException, InvocationTargetException {

+//        annotationProcessor.postConstruct(arg0);

+    }

+

+    public void preDestroy(Object arg0) throws IllegalAccessException, InvocationTargetException {

+//        annotationProcessor.preDestroy(arg0);

+    }

+

+    public void processAnnotations(Object arg0, ServletContext servletContext) throws IllegalAccessException, InvocationTargetException, NamingException {

+        ContextHelper.inject(arg0, servletContext);

+//        annotationProcessor.processAnnotations(arg0);

+    }

+

+    public void processAnnotations(Object arg0) throws IllegalAccessException, InvocationTargetException, NamingException {

+//        annotationProcessor.processAnnotations(arg0);

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-api/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/node-api/LICENSE
new file mode 100644
index 0000000000..6e529a25c4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-api/LICENSE
@@ -0,0 +1,205 @@
+

+                                 Apache License

+                           Version 2.0, January 2004

+                        http://www.apache.org/licenses/

+

+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

+

+   1. Definitions.

+

+      "License" shall mean the terms and conditions for use, reproduction,

+      and distribution as defined by Sections 1 through 9 of this document.

+

+      "Licensor" shall mean the copyright owner or entity authorized by

+      the copyright owner that is granting the License.

+

+      "Legal Entity" shall mean the union of the acting entity and all

+      other entities that control, are controlled by, or are under common

+      control with that entity. For the purposes of this definition,

+      "control" means (i) the power, direct or indirect, to cause the

+      direction or management of such entity, whether by contract or

+      otherwise, or (ii) ownership of fifty percent (50%) or more of the

+      outstanding shares, or (iii) beneficial ownership of such entity.

+

+      "You" (or "Your") shall mean an individual or Legal Entity

+      exercising permissions granted by this License.

+

+      "Source" form shall mean the preferred form for making modifications,

+      including but not limited to software source code, documentation

+      source, and configuration files.

+

+      "Object" form shall mean any form resulting from mechanical

+      transformation or translation of a Source form, including but

+      not limited to compiled object code, generated documentation,

+      and conversions to other media types.

+

+      "Work" shall mean the work of authorship, whether in Source or

+      Object form, made available under the License, as indicated by a

+      copyright notice that is included in or attached to the work

+      (an example is provided in the Appendix below).

+

+      "Derivative Works" shall mean any work, whether in Source or Object

+      form, that is based on (or derived from) the Work and for which the

+      editorial revisions, annotations, elaborations, or other modifications

+      represent, as a whole, an original work of authorship. For the purposes

+      of this License, Derivative Works shall not include works that remain

+      separable from, or merely link (or bind by name) to the interfaces of,

+      the Work and Derivative Works thereof.

+

+      "Contribution" shall mean any work of authorship, including

+      the original version of the Work and any modifications or additions

+      to that Work or Derivative Works thereof, that is intentionally

+      submitted to Licensor for inclusion in the Work by the copyright owner

+      or by an individual or Legal Entity authorized to submit on behalf of

+      the copyright owner. For the purposes of this definition, "submitted"

+      means any form of electronic, verbal, or written communication sent

+      to the Licensor or its representatives, including but not limited to

+      communication on electronic mailing lists, source code control systems,

+      and issue tracking systems that are managed by, or on behalf of, the

+      Licensor for the purpose of discussing and improving the Work, but

+      excluding communication that is conspicuously marked or otherwise

+      designated in writing by the copyright owner as "Not a Contribution."

+

+      "Contributor" shall mean Licensor and any individual or Legal Entity

+      on behalf of whom a Contribution has been received by Licensor and

+      subsequently incorporated within the Work.

+

+   2. Grant of Copyright License. Subject to the terms and conditions of

+      this License, each Contributor hereby grants to You a perpetual,

+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable

+      copyright license to reproduce, prepare Derivative Works of,

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+      Work and such Derivative Works in Source or Object form.

+

+   3. Grant of Patent License. Subject to the terms and conditions of

+      this License, each Contributor hereby grants to You a perpetual,

+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable

+      (except as stated in this section) patent license to make, have made,

+      use, offer to sell, sell, import, and otherwise transfer the Work,

+      where such license applies only to those patent claims licensable

+      by such Contributor that are necessarily infringed by their

+      Contribution(s) alone or by combination of their Contribution(s)

+      with the Work to which such Contribution(s) was submitted. If You

+      institute patent litigation against any entity (including a

+      cross-claim or counterclaim in a lawsuit) alleging that the Work

+      or a Contribution incorporated within the Work constitutes direct

+      or contributory patent infringement, then any patent licenses

+      granted to You under this License for that Work shall terminate

+      as of the date such litigation is filed.

+

+   4. Redistribution. You may reproduce and distribute copies of the

+      Work or Derivative Works thereof in any medium, with or without

+      modifications, and in Source or Object form, provided that You

+      meet the following conditions:

+

+      (a) You must give any other recipients of the Work or

+          Derivative Works a copy of this License; and

+

+      (b) You must cause any modified files to carry prominent notices

+          stating that You changed the files; and

+

+      (c) You must retain, in the Source form of any Derivative Works

+          that You distribute, all copyright, patent, trademark, and

+          attribution notices from the Source form of the Work,

+          excluding those notices that do not pertain to any part of

+          the Derivative Works; and

+

+      (d) If the Work includes a "NOTICE" text file as part of its

+          distribution, then any Derivative Works that You distribute must

+          include a readable copy of the attribution notices contained

+          within such NOTICE file, excluding those notices that do not

+          pertain to any part of the Derivative Works, in at least one

+          of the following places: within a NOTICE text file distributed

+          as part of the Derivative Works; within the Source form or

+          documentation, if provided along with the Derivative Works; or,

+          within a display generated by the Derivative Works, if and

+          wherever such third-party notices normally appear. The contents

+          of the NOTICE file are for informational purposes only and

+          do not modify the License. You may add Your own attribution

+          notices within Derivative Works that You distribute, alongside

+          or as an addendum to the NOTICE text from the Work, provided

+          that such additional attribution notices cannot be construed

+          as modifying the License.

+

+      You may add Your own copyright statement to Your modifications and

+      may provide additional or different license terms and conditions

+      for use, reproduction, or distribution of Your modifications, or

+      for any such Derivative Works as a whole, provided Your use,

+      reproduction, and distribution of the Work otherwise complies with

+      the conditions stated in this License.

+

+   5. Submission of Contributions. Unless You explicitly state otherwise,

+      any Contribution intentionally submitted for inclusion in the Work

+      by You to the Licensor shall be under the terms and conditions of

+      this License, without any additional terms or conditions.

+      Notwithstanding the above, nothing herein shall supersede or modify

+      the terms of any separate license agreement you may have executed

+      with Licensor regarding such Contributions.

+

+   6. Trademarks. This License does not grant permission to use the trade

+      names, trademarks, service marks, or product names of the Licensor,

+      except as required for reasonable and customary use in describing the

+      origin of the Work and reproducing the content of the NOTICE file.

+

+   7. Disclaimer of Warranty. Unless required by applicable law or

+      agreed to in writing, Licensor provides the Work (and each

+      Contributor provides its Contributions) on an "AS IS" BASIS,

+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or

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+      appropriateness of using or redistributing the Work and assume any

+      risks associated with Your exercise of permissions under this License.

+

+   8. Limitation of Liability. In no event and under no legal theory,

+      whether in tort (including negligence), contract, or otherwise,

+      unless required by applicable law (such as deliberate and grossly

+      negligent acts) or agreed to in writing, shall any Contributor be

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+      other commercial damages or losses), even if such Contributor

+      has been advised of the possibility of such damages.

+

+   9. Accepting Warranty or Additional Liability. While redistributing

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+

+   END OF TERMS AND CONDITIONS

+

+   APPENDIX: How to apply the Apache License to your work.

+

+      To apply the Apache License to your work, attach the following

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+   Copyright [yyyy] [name of copyright owner]

+

+   Licensed under the Apache License, Version 2.0 (the "License");

+   you may not use this file except in compliance with the License.

+   You may obtain a copy of the License at

+

+       http://www.apache.org/licenses/LICENSE-2.0

+

+   Unless required by applicable law or agreed to in writing, software

+   distributed under the License is distributed on an "AS IS" BASIS,

+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+   See the License for the specific language governing permissions and

+   limitations under the License.

+

+

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-api/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/node-api/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..5e9e481abd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-api/META-INF/MANIFEST.MF
@@ -0,0 +1,20 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.node;version="2.0.0";uses:="org.oasisopen.sca",

+ org.apache.tuscany.sca.node.configuration;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Node API

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+DynamicImport-Package: org.apache.tuscany.sca.node.impl,org.apache.tus

+ cany.sca.extensibility

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397189093

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Node API

+Import-Package: org.apache.tuscany.sca.node;version="2.0.0",

+ org.apache.tuscany.sca.node.configuration;version="2.0.0",

+ org.oasisopen.sca;version="2.0.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.node.api

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-api/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/node-api/NOTICE
new file mode 100644
index 0000000000..51042eab05
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-api/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}

+Copyright (c) 2005 - 2009 The Apache Software Foundation

+

+This product includes software developed by

+The Apache Software Foundation (http://www.apache.org/).

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-api/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/node-api/pom.xml
new file mode 100644
index 0000000000..831ce92095
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-api/pom.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<project>

+

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-modules</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>tuscany-node-api</artifactId>

+    <name>Apache Tuscany SCA Node API</name>

+

+    <dependencies>   

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-sca-api</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+    </dependencies>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/Client.java b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/Client.java
new file mode 100644
index 0000000000..84c1e09126
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/Client.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node;
+
+import org.oasisopen.sca.CallableReference;
+import org.oasisopen.sca.ServiceReference;
+
+
+/**
+ * Provides client access to the services in a domain.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Client {
+
+    /**
+     * Cast a type-safe reference to a CallableReference. Converts a type-safe
+     * reference to an equivalent CallableReference; if the target refers to a
+     * service then a ServiceReference will be returned, if the target refers to
+     * a callback then a CallableReference will be returned.
+     *
+     * @param target a reference proxy provided by the SCA runtime
+     * @param <B> the Java type of the business interface for the reference
+     * @param <R> the type of reference to be returned
+     * @return a CallableReference equivalent for the proxy
+     * @throws IllegalArgumentException if the supplied instance is not a
+     *             reference supplied by the SCA runtime
+     */
+    <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException;
+
+    /**
+     * Returns a proxy for a service provided by a component in the SCA domain.
+     *
+     * @param businessInterface the interface that will be used to invoke the
+     *            service
+     * @param serviceName the name of the service
+     * @param <B> the Java type of the business interface for the service
+     * @return an object that implements the business interface
+     */
+    <B> B getService(Class<B> businessInterface, String serviceName);
+
+    /**
+     * Returns a ServiceReference for a service provided by a component in the
+     * SCA domain.
+     *
+     * @param businessInterface the interface that will be used to invoke the
+     *            service
+     * @param serviceName the name of the service
+     * @param <B> the Java type of the business interface for the service
+     * @return a ServiceReference for the designated service
+     */
+    <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String serviceName);
+
+}
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/Contribution.java b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/Contribution.java
new file mode 100644
index 0000000000..f69e18dc63
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/Contribution.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.node;
+
+/**
+ * Represents an SCA contribution uri + location.
+ */
+public final class Contribution {
+    private String uri;
+    private String location;
+    
+    /**
+     * Constructs a new SCA contribution.
+     * 
+     * @param uri The URI that uniquely identifies the contribution in the SCA domain
+     * @param location The URL of the contribution archive
+     */
+    public Contribution(String uri, String location) {
+        this.uri = uri;
+        this.location = location;
+    }
+    
+    /**
+     * Get the URI of the contribution
+     * @return The URI that uniquely identifies the contribution in the SCA domain
+     */
+    public String getURI() {
+        return uri;
+    }
+    
+    /**
+     * The location of the contribution
+     * @return The URL of the contribution archive
+     */
+    public String getLocation() {
+        return location;
+    }
+}
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/ContributionLocationHelper.java b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/ContributionLocationHelper.java
new file mode 100644
index 0000000000..f891f1e329
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/ContributionLocationHelper.java
@@ -0,0 +1,154 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.node;
+
+import java.io.IOException;
+import java.net.URL;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.ArrayList;
+import java.util.Enumeration;
+import java.util.List;
+
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * ContributionLocationHelper
+ *
+ * @version $Rev$ $Date$
+ */
+public class ContributionLocationHelper {
+
+    /**
+     * Returns the location of the SCA contribution containing the given class.
+     *
+     * @param anchorClass
+     * @return
+     */
+    public static String getContributionLocation(final Class<?> anchorClass) {
+        URL url = AccessController.doPrivileged(new PrivilegedAction<URL>() {
+            public URL run() {
+                return anchorClass.getProtectionDomain().getCodeSource().getLocation();
+            }
+        });
+        String uri = url.toString();
+        return uri;
+    }
+
+    /**
+     * Find the contribution location by seraching a resource on the classpath
+     * @param resourceName
+     * @return
+     */
+    public static String getContributionLocation(String resourceName) {
+        return getContributionLocation(null, resourceName);
+    }
+
+    /**
+     * Find the contribution locations by seraching a resource on the classpath
+     * @param resourceName
+     * @return
+     */
+    public static List<String> getContributionLocations(String resourceName) {
+        return getContributionLocations(null, resourceName);
+
+    }
+
+    /**
+     * Find the contribution location by seraching a resource using the given classloader
+     * @param classLoader
+     * @param resourceName
+     * @return
+     */
+    public static String getContributionLocation(ClassLoader classLoader, String resourceName) {
+        if (classLoader == null) {
+            classLoader = AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() {
+                public ClassLoader run() {
+                    return Thread.currentThread().getContextClassLoader();
+                }
+            });
+        }
+        URL resourceURL = getResource(classLoader, resourceName);
+        if (resourceURL == null) {
+            return null;
+        }
+        return getRootLocation(resourceURL, resourceName);
+    }
+
+    /**
+     * Find the contribution locations by seraching a resource using the given classloader
+     * @param classLoader The classloader that is used to call getResources()
+     * @param resourceName The name of the resource
+     * @return A list of locations that contain the resource
+     */
+    public static List<String> getContributionLocations(ClassLoader classLoader, String resourceName) {
+        if (classLoader == null) {
+            classLoader = AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() {
+                public ClassLoader run() {
+                    return Thread.currentThread().getContextClassLoader();
+                }
+            });
+        }
+        Enumeration<URL> resourceURLs = getResources(classLoader, resourceName);
+        List<String> locations = new ArrayList<String>();
+        while (resourceURLs != null && resourceURLs.hasMoreElements()) {
+            locations.add(getRootLocation(resourceURLs.nextElement(), resourceName));
+        }
+        return locations;
+    }
+
+    private static String getRootLocation(URL resourceURL, String resourceName) {
+        String location = null;
+        // "jar:file://....../something.jar!/a/b/c/app.composite"
+        String url = resourceURL.toExternalForm();
+        String protocol = resourceURL.getProtocol();
+        if ("file".equals(protocol)) {
+            // directory contribution
+            if (url.endsWith(resourceName)) {
+                location = url.substring(0, url.lastIndexOf(resourceName));
+            }
+        } else if ("jar".equals(protocol) || "wsjar".equals(protocol) || "zip".equals(protocol)) {
+            // jar contribution
+            location = url.substring(protocol.length() + 1, url.lastIndexOf("!/"));
+        }
+        return location;
+    }
+
+    private static URL getResource(final ClassLoader classLoader, final String compositeURI) {
+        return AccessController.doPrivileged(new PrivilegedAction<URL>() {
+            public URL run() {
+                return classLoader.getResource(compositeURI);
+            }
+        });
+    }
+
+    private static Enumeration<URL> getResources(final ClassLoader classLoader, final String compositeURI) {
+        return AccessController.doPrivileged(new PrivilegedAction<Enumeration<URL>>() {
+            public Enumeration<URL> run() {
+                try {
+                    return classLoader.getResources(compositeURI);
+                } catch (IOException e) {
+                    throw new ServiceRuntimeException(e);
+                }
+            }
+        });
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/Node.java b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/Node.java
new file mode 100644
index 0000000000..e4b7594919
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/Node.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.node;
+
+import org.apache.tuscany.sca.node.configuration.NodeConfiguration;
+
+
+
+
+/**
+ * Represents an SCA processing node.
+ * A node is loaded with an SCA composites. It can start and stop that composite.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Node extends Client {
+    String DEFAULT_DOMAIN_URI = NodeConfiguration.DEFAULT_DOMAIN_URI;
+    String DEFAULT_NODE_URI = NodeConfiguration.DEFAULT_NODE_URI;
+    /**
+     * Start the composite loaded in the node.
+     * @return Return the node itself so that we can call NodeFactory.newInstance().createNode(...).start()
+     */
+    Node start();
+
+    /**
+     * Stop the composite loaded in the node.
+     */
+    void stop();
+
+    /**
+     * Destroy the node.
+     */
+    void destroy();
+
+    // NodeConfiguration getConfiguration();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/NodeFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/NodeFactory.java
new file mode 100644
index 0000000000..94df876a31
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/NodeFactory.java
@@ -0,0 +1,422 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.node;
+
+import static org.apache.tuscany.sca.node.ContributionLocationHelper.getContributionLocations;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.Reader;
+import java.lang.reflect.InvocationTargetException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.net.URLConnection;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import org.apache.tuscany.sca.node.configuration.DefaultNodeConfigurationFactory;
+import org.apache.tuscany.sca.node.configuration.NodeConfiguration;
+import org.apache.tuscany.sca.node.configuration.NodeConfigurationFactory;
+import org.oasisopen.sca.CallableReference;
+import org.oasisopen.sca.ServiceReference;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * A factory for SCA processing nodes. An SCA processing node can be loaded
+ * with an SCA composite and the SCA contributions required by the composite.
+ *
+ * @version $Rev$ $Date$
+ */
+public abstract class NodeFactory extends DefaultNodeConfigurationFactory {
+    /**
+     * Default location of contribution metadata in an SCA contribution.
+     */
+    private static final String SCA_CONTRIBUTION_META = "META-INF/sca-contribution.xml";
+
+    /**
+     * Default location of a generated contribution metadata in an SCA contribution.
+     */
+    private static final String SCA_CONTRIBUTION_GENERATED_META = "META-INF/sca-contribution-generated.xml";
+
+    protected static NodeFactory nodeFactory;
+
+    protected static void setNodeFactory(NodeFactory factory) {
+        nodeFactory = factory;
+    }
+
+    public static class NodeProxy implements Node, Client {
+        private Object node;
+
+        private NodeProxy(Object node) {
+            super();
+            this.node = node;
+        }
+
+        public static <T> T createProxy(Class<T> type, Object node) {
+            try {
+                return type.getDeclaredConstructor(Object.class).newInstance(node);
+            } catch (Exception e) {
+                throw new IllegalArgumentException(e);
+            }
+        }
+
+        public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException {
+            try {
+                return (R)node.getClass().getMethod("cast", Object.class).invoke(node, target);
+            } catch (Throwable e) {
+                handleException(e);
+                return null;
+            }
+        }
+
+        public <B> B getService(Class<B> businessInterface, String serviceName) {
+            try {
+                return (B)node.getClass().getMethod("getService", Class.class, String.class).invoke(node, businessInterface, serviceName);
+            } catch (Throwable e) {
+                handleException(e);
+                return null;
+            }
+        }
+
+        public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String serviceName) {
+            try {
+                return (ServiceReference<B>)node.getClass().getMethod("getServiceReference", Class.class, String.class).invoke(node, businessInterface, serviceName);
+            } catch (Throwable e) {
+                handleException(e);
+                return null;
+            }
+        }
+
+        public Node start() {
+            try {
+                return new NodeProxy(node.getClass().getMethod("start").invoke(node));
+            } catch (Throwable e) {
+                handleException(e);
+                return null;
+            }
+        }
+
+        public void stop() {
+            try {
+                node.getClass().getMethod("stop").invoke(node);
+            } catch (Throwable e) {
+                handleException(e);
+            }
+        }
+
+        public void destroy() {
+            try {
+                node.getClass().getMethod("destroy").invoke(node);
+            } catch (Throwable e) {
+                handleException(e);
+            }
+        }
+
+        private static void handleException(Throwable ex) {
+            if (ex instanceof InvocationTargetException) {
+                ex = ((InvocationTargetException)ex).getTargetException();
+            }
+            if (ex instanceof RuntimeException) {
+                throw (RuntimeException)ex;
+            }
+            if (ex instanceof Error) {
+                throw (Error)ex;
+            } else {
+                throw new RuntimeException(ex);
+            }
+        }
+
+    }
+
+    /**
+     * Returns a new SCA node factory instance.
+     *
+     * @return a new SCA node factory
+     */
+    public static NodeFactory newInstance() {
+        if (nodeFactory != null) {
+            return nodeFactory;
+        }
+
+        try {
+            // final ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
+            // Use reflection APIs to call ServiceDiscovery to avoid hard dependency to tuscany-extensibility
+            try {
+                Class<?> discoveryClass = Class.forName("org.apache.tuscany.sca.extensibility.ServiceDiscovery");
+                Object instance = discoveryClass.getMethod("getInstance").invoke(null);
+                Object factoryDeclaration =
+                    discoveryClass.getMethod("getServiceDeclaration", String.class).invoke(instance,
+                                                                                           NodeFactory.class.getName());
+                if (factoryDeclaration != null) {
+                    Class<?> factoryImplClass =
+                        (Class<?>)factoryDeclaration.getClass().getMethod("loadClass").invoke(factoryDeclaration);
+                    nodeFactory = (NodeFactory)factoryImplClass.newInstance();
+                    return nodeFactory;
+                }
+            } catch (ClassNotFoundException e) {
+                // Ignore
+            }
+
+            // Fail back to default impl
+            String className = "org.apache.tuscany.sca.node.impl.NodeFactoryImpl";
+
+            Class<?> cls = Class.forName(className);
+            nodeFactory = (NodeFactory)cls.newInstance();
+            return nodeFactory;
+
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    /**
+     * Open a URL connection without cache
+     * @param url
+     * @return
+     * @throws IOException
+     */
+    private static InputStream openStream(URL url) throws IOException {
+        InputStream is = null;
+        URLConnection connection = url.openConnection();
+        connection.setUseCaches(false);
+        is = connection.getInputStream();
+        return is;
+    }
+
+    /**
+     * Escape the space in URL string
+     * @param uri
+     * @return
+     */
+    private static URI createURI(String uri) {
+        int index = uri.indexOf(':');
+        String scheme = null;
+        String ssp = uri;
+        if (index != -1) {
+            scheme = uri.substring(0, index);
+            ssp = uri.substring(index + 1);
+        }
+        try {
+            return new URI(scheme, ssp, null);
+        } catch (URISyntaxException e) {
+            throw new IllegalArgumentException(e);
+        }
+    }
+
+    /**
+     * Creates a new SCA node from the configuration URL
+     *
+     * @param configurationURL the URL of the node configuration which is the XML document
+     * that contains the URI of the composite and a collection of URLs for the contributions
+     *
+     * @return a new SCA node.
+     */
+    public Node createNode(URL configurationURL) {
+        try {
+            InputStream is = openStream(configurationURL);
+            return createNode(is);
+        } catch (IOException e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    /**
+     * Creates a new SCA node from the XML configuration of the node
+     * @param is The input stream that the XML configuration can be read. The stream will be closed
+     * after this call.
+     * @return a new SCA node
+     */
+    public Node createNode(InputStream is) {
+        try {
+            NodeConfiguration configuration = loadConfiguration(is);
+            is.close();
+            return createNode(configuration);
+        } catch (IOException e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    /**
+     * Creates a new SCA node.
+     *
+     * @param deploymentCompositeURI the URI of the deployment composite. If the URI is relative, it should
+     * be resolved against the first contribution. Otherwise, the absolute URI is used to load the XML
+     * description of the composite. The deployment composite will be attached to the first contribution.
+     *
+     * @param contributions the URI of the contributions that provides the composites and related
+     * artifacts. If the list is empty, then we will use the thread context classloader to discover
+     * the contribution on the classpath
+     *
+     * @return a new SCA node.
+     */
+    public Node createNode(String deploymentCompositeURI, Contribution... contributions) {
+        if (contributions == null || contributions.length == 0) {
+            if (deploymentCompositeURI == null || deploymentCompositeURI.indexOf(':') != -1) {
+                throw new ServiceRuntimeException("No SCA contribution is provided or discovered");
+            }
+            // Try to find contributions on the classpath by the composite URI
+            List<String> locations = getContributionLocations(null, deploymentCompositeURI);
+            if (locations.isEmpty()) {
+                throw new ServiceRuntimeException("No SCA contributions are found on the classpath");
+            }
+            contributions = getContributions(locations);
+        }
+        NodeConfiguration configuration = createConfiguration(contributions);
+        if (deploymentCompositeURI != null && configuration.getContributions().size() > 0) {
+            configuration.getContributions().get(0).addDeploymentComposite(createURI(deploymentCompositeURI));
+        }
+        return createNode(configuration);
+    }
+
+    /**
+     * The following methods are used by the node launcher
+     */
+    public final Node createNode(String deploymentCompositeURI, String[] uris, String locations[]) {
+        return createNode(deploymentCompositeURI, getContributions(Arrays.asList(uris), Arrays.asList(locations)));
+    }
+
+    public final Node createNode(String deploymentCompositeURI, String locations[]) {
+        return createNode(deploymentCompositeURI, getContributions(Arrays.asList(locations)));
+    }
+
+    public final Node createNode(Reader deploymentCompositeContent, String[] uris, String locations[]) {
+        return createNode(deploymentCompositeContent, getContributions(Arrays.asList(uris), Arrays.asList(locations)));
+    }
+
+    public final Node createNode(String compositeURI, ClassLoader classLoader) {
+        List<String> locations = ContributionLocationHelper.getContributionLocations(classLoader, compositeURI);
+        return createNode(compositeURI, locations.toArray(new String[locations.size()]));
+    }
+    /**
+     * ------------------- end of methods -----------------
+     */
+
+    /**
+     * Create a new SCA node using the list of SCA contributions
+     * @param contributions
+     * @return
+     */
+    public Node createNode(Contribution... contributions) {
+        NodeConfiguration configuration = createConfiguration(contributions);
+        return createNode(configuration);
+    }
+
+
+    /**
+     * Creates a new SCA node.
+     *
+     * @param compositeContent the XML content of the deployment composite
+     * @param contributions the URI of the contributions that provides the composites and related artifacts
+     * @return a new SCA node.
+     */
+    public Node createNode(InputStream compositeContent, Contribution... contributions) {
+        NodeConfiguration configuration = createConfiguration(contributions);
+        if (compositeContent != null && configuration.getContributions().size() > 0) {
+            configuration.getContributions().get(0).addDeploymentComposite(compositeContent);
+        }
+        return createNode(configuration);
+    }
+
+    /**
+     * Creates a new SCA node.
+     *
+     * @param compositeContent the XML content of the deployment composite
+     * @param contributions the URI of the contributions that provides the composites and related artifacts
+     * @return a new SCA node.
+     */
+    public Node createNode(Reader compositeContent, Contribution... contributions) {
+        NodeConfiguration configuration = createConfiguration(contributions);
+        if (compositeContent != null && configuration.getContributions().size() > 0) {
+            configuration.getContributions().get(0).addDeploymentComposite(compositeContent);
+        }
+        return createNode(configuration);
+    }
+
+    /**
+     * Creates a new SCA node using defaults for the contribution location and deployable composites.
+     * By default, it uses the Thread context classloader to find META-INF/sca-contribution.xml or
+     * META-INF/sca-contribution-generated.xml on the classpath. The locations that contain such resources
+     * are taken as the SCA contributions.
+     *
+     * @return a new SCA node.
+     */
+    public Node createNode() {
+        List<String> locations = new ArrayList<String>();
+        locations.addAll(getContributionLocations(null, SCA_CONTRIBUTION_META));
+        locations.addAll(getContributionLocations(null, SCA_CONTRIBUTION_GENERATED_META));
+        if (locations.isEmpty()) {
+            throw new ServiceRuntimeException("No SCA contributions are found on the classpath");
+        }
+        Contribution[] contributions = getContributions(locations);
+        return createNode(contributions);
+    }
+    
+    private NodeConfiguration createConfiguration(Contribution... contributions) {
+        NodeConfigurationFactory factory = this;
+        NodeConfiguration configuration = factory.createNodeConfiguration();
+        if (contributions != null) {
+            for (Contribution c : contributions) {
+                configuration.addContribution(c.getURI(), c.getLocation());
+            }
+        }
+        return configuration;
+    }
+
+    private Contribution[] getContributions(List<String> locations) {
+        Contribution[] contributions = new Contribution[locations.size()];
+        int index = 0;
+        for (String location : locations) {
+            contributions[index++] = new Contribution(location, location);
+        }
+        return contributions;
+    }
+
+    private Contribution[] getContributions(List<String> uris, List<String> locations) {
+        if (uris.size() != locations.size()) {
+            throw new IllegalArgumentException("The number of URIs does not match the number of locations");
+        }
+        Contribution[] contributions = new Contribution[locations.size()];
+        for (int i = 0, n = locations.size(); i < n; i++) {
+            contributions[i] = new Contribution(uris.get(i), locations.get(i));
+        }
+        return contributions;
+    }
+
+    public void destroy() {
+    }
+
+    /**
+     * Create a new SCA node based on the configuration
+     * @param configuration The configuration of a node
+     * @return The SCA node
+     */
+    public abstract Node createNode(NodeConfiguration configuration);
+
+    /**
+     * Create the node configuration from the XML document
+     * @param configuration The input stream of the XML document
+     * @return The node configuration
+     */
+    public abstract NodeConfiguration loadConfiguration(InputStream xml);
+
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/NodeFinder.java b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/NodeFinder.java
new file mode 100644
index 0000000000..27926a0115
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/NodeFinder.java
@@ -0,0 +1,58 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.node;

+

+import java.net.URI;

+import java.util.ArrayList;

+import java.util.HashMap;

+import java.util.List;

+import java.util.Map;

+

+public class NodeFinder {

+

+    private static Map<URI, List<Node>> nodes = new HashMap<URI, List<Node>>();

+

+    public static void addNode(URI domainName, Node node) {

+        List<Node> domainNodes = nodes.get(domainName);

+        if (domainNodes == null) {

+            domainNodes = new ArrayList<Node>();

+        }

+        domainNodes.add(node);

+        nodes.put(domainName, domainNodes);

+    }

+

+    public static Node removeNode(Node node) {

+        for (List<Node> domainNodes : nodes.values()) {

+            if (domainNodes.contains(node)) {

+                domainNodes.remove(node);

+                if (domainNodes.size() < 1) {

+                    nodes.remove(domainNodes);

+                }

+                return node;

+            }

+        }

+        return null;

+    }

+

+    public static List<Node> getNodes(URI domainURI) {

+        return nodes.get(domainURI);

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/NodeMain2.java b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/NodeMain2.java
new file mode 100644
index 0000000000..9bbf77a2a9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/NodeMain2.java
@@ -0,0 +1,56 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.node;

+

+import java.io.File;

+

+public class NodeMain2 {

+

+    /**

+     * Start an SCA node

+     * @param args a list of contribution jars for the node to run

+     */

+    public static void main(String[] args) throws Exception {

+

+        Contribution[] contributions = new Contribution[args.length];

+        for (int i = 0; i < args.length; i++) {

+            File f = new File(args[i]);

+            if (!f.exists()) {

+                System.err.println("contribution not found: " + f);

+                System.exit(1);

+            }

+            contributions[i] = new Contribution(f.toURI().toString(), f.toURI().toString());

+        }

+

+        Node node = NodeFactory.newInstance().createNode(contributions).start();

+

+        System.out.println("Hit enter to stop node...");

+        if (System.in.read() == -1) {

+            // no sysin so wait for ever letting caller do the terminate

+            Object lock = new Object();

+            synchronized (lock) {

+                lock.wait();

+            }

+        }

+

+        node.stop();

+        node.destroy();

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/BindingConfiguration.java b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/BindingConfiguration.java
new file mode 100644
index 0000000000..f3be7c5c35
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/BindingConfiguration.java
@@ -0,0 +1,55 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.node.configuration;

+

+import java.util.List;

+

+import javax.xml.namespace.QName;

+

+/**

+ * Configuration for bindings used by an SCA node

+ */

+public interface BindingConfiguration {

+    /**

+     * Get the QName of the binding type

+     * @return the QName of the binding type

+     */

+    QName getBindingType();

+

+    /**

+     * Set the type of the binding

+     * @param type The QName of the binding type

+     */

+    BindingConfiguration setBindingType(QName type);

+

+    /**

+     * Get a list of base URIs for the binding. For each protocol supported by the binding,

+     * one base URI can be configured

+     * @return A list of base URIs

+     */

+    List<String> getBaseURIs();

+

+    /**

+     * Add a base URI

+     * @param baseURI

+     * @return

+     */

+    BindingConfiguration addBaseURI(String baseURI);

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/ContributionConfiguration.java b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/ContributionConfiguration.java
new file mode 100644
index 0000000000..3e9946fe80
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/ContributionConfiguration.java
@@ -0,0 +1,102 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.node.configuration;

+

+import java.io.InputStream;

+import java.io.Reader;

+import java.net.URI;

+import java.net.URL;

+import java.util.List;

+

+/**

+ * Configuration for an SCA contribution used by the SCA node

+ */

+public interface ContributionConfiguration {

+    /**

+     * Get the URI of the contribution

+     * @return The URI of the contribution

+     */

+    String getURI();

+

+    /**

+     * Set the URI of the contribution

+     * @param uri The URI of the contribution

+     */

+    ContributionConfiguration setURI(String uri);

+

+    /**

+     * Get the location of the contribution

+     * @return The location of the contribution

+     */

+    String getLocation();

+

+    /**

+     * Set the location of the contribution

+     * @param location The location of the contribution

+     */

+    ContributionConfiguration setLocation(String location);

+

+    /**

+     * Get the list of deployment composites that are attached to the contribution

+     * @return A list of deployment composites

+     */

+    List<DeploymentComposite> getDeploymentComposites();

+

+    /**

+     * Add a deployment composite to this contribution

+     * @param deploymentComposite The deployment composite

+     * @return

+     */

+    ContributionConfiguration addDeploymentComposite(DeploymentComposite deploymentComposite);

+

+    /**

+     * Create a deployment composite and add it to the contribution configuration

+     * @param location The location is either relative to the contribution or

+     * @return

+     */

+    ContributionConfiguration addDeploymentComposite(URI location);

+

+    /**

+     * Attach a deployment composite to this contribution

+     * @param location

+     * @return

+     */

+    ContributionConfiguration addDeploymentComposite(URL location);

+

+    /**

+     * Attach a deployment composite to this contribution

+     * @param content The string that contains the XML description of the SCA composite

+     * @return

+     */

+    ContributionConfiguration addDeploymentComposite(String content);

+

+    /**

+     * Attach a deployment composite to this contribution

+     * @param content The XML description of the SCA composite from a reader

+     * @return

+     */

+    ContributionConfiguration addDeploymentComposite(Reader content);

+    /**

+     * Attach a deployment composite to this contribution

+     * @param content The XML description of the SCA composite from an input stream

+     * @return

+     */

+    ContributionConfiguration addDeploymentComposite(InputStream content);

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/DefaultNodeConfigurationFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/DefaultNodeConfigurationFactory.java
new file mode 100644
index 0000000000..8bc4b7d493
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/DefaultNodeConfigurationFactory.java
@@ -0,0 +1,46 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.node.configuration;

+

+import org.apache.tuscany.sca.node.configuration.impl.NodeConfigurationFactoryImpl;

+

+/**

+ * Default NodeConfigurationFactory

+ */

+public class DefaultNodeConfigurationFactory implements NodeConfigurationFactory {

+    private NodeConfigurationFactory factory = new NodeConfigurationFactoryImpl();

+

+    public BindingConfiguration createBindingConfiguration() {

+        return factory.createBindingConfiguration();

+    }

+

+    public ContributionConfiguration createContributionConfiguration() {

+        return factory.createContributionConfiguration();

+    }

+

+    public DeploymentComposite createDeploymentComposite() {

+        return factory.createDeploymentComposite();

+    }

+

+    public NodeConfiguration createNodeConfiguration() {

+        return factory.createNodeConfiguration();

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/DeploymentComposite.java b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/DeploymentComposite.java
new file mode 100644
index 0000000000..65337abdfb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/DeploymentComposite.java
@@ -0,0 +1,64 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.node.configuration;

+

+

+/**

+ * Configuration for a deployment composite

+ */

+public interface DeploymentComposite {

+    /**

+     * Get the location of the deployment composite, it can be relative to the owning

+     * contribution or an external resource

+     * @return

+     */

+    String getLocation();

+

+    /**

+     * Set the location of the deployment composite

+     * @param location

+     */

+    DeploymentComposite setLocation(String location);

+

+    /**

+     * Get string content of the deployment composite (XML)

+     * @return

+     */

+    String getContent();

+

+    /**

+     * Set the XML content for the composite

+     * @param compositeXML

+     */

+    DeploymentComposite setContent(String compositeXML);

+

+    /**

+     * Get the URI of the contribution that the deployment composite is attached to

+     * @return the URI of the contribution that the deployment composite is attached to

+     */

+    String getContributionURI();

+

+    /**

+     * Set the URI of the contribution that the deployment composite is attached to

+     * @param contributionURI

+     */

+    DeploymentComposite setContributionURI(String contributionURI);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/NodeConfiguration.java b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/NodeConfiguration.java
new file mode 100644
index 0000000000..7d2909ba81
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/NodeConfiguration.java
@@ -0,0 +1,87 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.node.configuration;

+

+import java.io.InputStream;

+import java.io.Reader;

+import java.net.URI;

+import java.net.URL;

+import java.util.List;

+

+import javax.xml.namespace.QName;

+

+/**

+ * The configuration for a Node which represents the deployment of an SCA composite application

+ */

+public interface NodeConfiguration {

+    String DEFAULT_DOMAIN_URI = "http://tuscany.apache.org/sca/1.1/domains/default";

+    String DEFAULT_NODE_URI = "http://tuscany.apache.org/sca/1.1/nodes/default";

+    /**

+     * Get the URI of the SCA domain that manages the composite application

+     * @return The URI of the SCA domain

+     */

+    String getDomainURI();

+

+    /**

+     * Set the URI of the SCA domain

+     * @param domainURI The URI of the SCA domain

+     */

+    NodeConfiguration setDomainURI(String domainURI);

+

+    /**

+     * Get the URI of the node. It uniquely identifies a node within the SCA domain

+     * @return The URI of the node

+     */

+    String getURI();

+

+    /**

+     * Set the URI of the node

+     * @param uri The URI of the node

+     */

+    NodeConfiguration setURI(String uri);

+

+    /**

+     * Get a list of confiurations for SCA contributions

+     * @return A list of configurations for SCA contributions

+     */

+    List<ContributionConfiguration> getContributions();

+

+    /**

+     * Get a list of configurations for SCA bindings

+     * @return A list of configurations for SCA bindings

+     */

+    List<BindingConfiguration> getBindings();

+

+    NodeConfiguration addContribution(ContributionConfiguration contribution);

+    NodeConfiguration addContribution(String contributionURI, String location);

+    NodeConfiguration addContribution(String contributionURI, URL location);

+    NodeConfiguration addContribution(URI contributionURI, URL location);

+    NodeConfiguration addContribution(URL...location);

+

+    NodeConfiguration addDeploymentComposite(String contributionURI, String location);

+    NodeConfiguration addDeploymentComposite(String contributionURI, Reader content);

+    NodeConfiguration addDeploymentComposite(String contributionURI, InputStream content);

+

+    NodeConfiguration addBinding(BindingConfiguration binding);

+    NodeConfiguration addBinding(QName bindingType, String...baseURIs);

+    NodeConfiguration addBinding(QName bindingType, URI...baseURIs);

+

+    List<Object> getExtensions();

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/NodeConfigurationFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/NodeConfigurationFactory.java
new file mode 100644
index 0000000000..f03a895114
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/NodeConfigurationFactory.java
@@ -0,0 +1,50 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.node.configuration;

+

+

+/**

+ * The factory to create java models related to the node configuration

+ */

+public interface NodeConfigurationFactory {

+    /**

+     * Create a new instance of NodeConfiguration

+     * @return

+     */

+    NodeConfiguration createNodeConfiguration();

+

+    /**

+     * Create a new instance of ContributionConfiguration

+     * @return

+     */

+    ContributionConfiguration createContributionConfiguration();

+

+    /**

+     * Create a new instance of BindingConfiguration

+     * @return

+     */

+    BindingConfiguration createBindingConfiguration();

+

+    /**

+     * Create a new instance of DeploymentComposite

+     * @return

+     */

+    DeploymentComposite createDeploymentComposite();

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/BindingConfigurationImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/BindingConfigurationImpl.java
new file mode 100644
index 0000000000..8fba4ee6a3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/BindingConfigurationImpl.java
@@ -0,0 +1,54 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.node.configuration.impl;

+

+import java.util.ArrayList;

+import java.util.List;

+

+import javax.xml.namespace.QName;

+

+import org.apache.tuscany.sca.node.configuration.BindingConfiguration;

+

+/**

+ * Default implementation of BindingConfiguration

+ */

+public class BindingConfigurationImpl implements BindingConfiguration {

+    private QName type;

+    private List<String> baseURIs = new ArrayList<String>();

+

+    public List<String> getBaseURIs() {

+        return baseURIs;

+    }

+

+    public QName getBindingType() {

+        return type;

+    }

+

+    public BindingConfiguration setBindingType(QName type) {

+        this.type = type;

+        return this;

+    }

+

+    public BindingConfiguration addBaseURI(String baseURI) {

+        baseURIs.add(baseURI);

+        return this;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/ContributionConfigurationImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/ContributionConfigurationImpl.java
new file mode 100644
index 0000000000..b08a4e6cff
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/ContributionConfigurationImpl.java
@@ -0,0 +1,155 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.node.configuration.impl;

+

+import java.io.IOException;

+import java.io.InputStream;

+import java.io.InputStreamReader;

+import java.io.Reader;

+import java.io.StringWriter;

+import java.net.URI;

+import java.net.URL;

+import java.util.ArrayList;

+import java.util.List;

+

+import org.apache.tuscany.sca.node.configuration.ContributionConfiguration;

+import org.apache.tuscany.sca.node.configuration.DeploymentComposite;

+

+/**

+ * Configuration for an SCA contribution used by the SCA node

+ */

+public class ContributionConfigurationImpl implements ContributionConfiguration {

+    private List<DeploymentComposite> deploymentComposites = new ArrayList<DeploymentComposite>();

+    private String uri;

+    private String location;

+

+    public ContributionConfigurationImpl() {

+        super();

+    }

+

+    public ContributionConfigurationImpl(String uri, String location) {

+        super();

+        this.uri = uri;

+        this.location = location;

+    }

+

+    public ContributionConfigurationImpl(String location) {

+        super();

+        this.uri = location;

+        this.location = location;

+    }

+

+    /**

+     * Get the URI of the contribution

+     * @return The URI of the contribution

+     */

+    public String getURI() {

+        return uri;

+    }

+

+    /**

+     * Set the URI of the contribution

+     * @param uri The URI of the contribution

+     */

+    public ContributionConfiguration setURI(String uri) {

+        this.uri = uri;

+        return this;

+    }

+

+    /**

+     * Get the location of the contribution

+     * @return The location of the contribution

+     */

+    public String getLocation() {

+        return location;

+    }

+

+    /**

+     * Set the location of the contribution

+     * @param location The location of the contribution

+     */

+    public ContributionConfiguration setLocation(String location) {

+        this.location = location;

+        return this;

+    }

+

+    /**

+     * Get the list of deployment composites that are attached to the contribution

+     * @return

+     */

+    public List<DeploymentComposite> getDeploymentComposites() {

+        return deploymentComposites;

+    }

+

+    public ContributionConfiguration addDeploymentComposite(DeploymentComposite deploymentComposite) {

+        deploymentComposites.add(deploymentComposite);

+        if (uri != null) {

+            deploymentComposite.setContributionURI(uri);

+        }

+        return this;

+    }

+

+    public ContributionConfiguration addDeploymentComposite(Reader reader) {

+        try {

+            DeploymentComposite composite = new DeploymentCompositeImpl();

+            char[] buf = new char[8192];

+            StringWriter sw = new StringWriter();

+            int size = 0;

+            while (size >= 0) {

+                size = reader.read(buf);

+                if (size > 0) {

+                    sw.write(buf, 0, size);

+                }

+            }

+            reader.close();

+            composite.setContent(sw.toString());

+            return addDeploymentComposite(composite);

+        } catch (IOException e) {

+            throw new IllegalArgumentException(e);

+        }

+    }

+

+    public ContributionConfiguration addDeploymentComposite(InputStream content) {

+        try {

+            InputStreamReader reader = new InputStreamReader(content, "UTF-8");

+            return addDeploymentComposite(reader);

+        } catch (IOException e) {

+            throw new IllegalArgumentException(e);

+        }

+    }

+

+    public ContributionConfiguration addDeploymentComposite(String content) {

+        DeploymentComposite composite = new DeploymentCompositeImpl();

+        composite.setContent(content);

+        return addDeploymentComposite(composite);

+    }

+

+    public ContributionConfiguration addDeploymentComposite(URI location) {

+        DeploymentComposite composite = new DeploymentCompositeImpl();

+        composite.setLocation(location.toString());

+        return addDeploymentComposite(composite);

+    }

+

+    public ContributionConfiguration addDeploymentComposite(URL location) {

+        DeploymentComposite composite = new DeploymentCompositeImpl();

+        composite.setLocation(location.toString());

+        return addDeploymentComposite(composite);

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/DeploymentCompositeImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/DeploymentCompositeImpl.java
new file mode 100644
index 0000000000..e94f195931
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/DeploymentCompositeImpl.java
@@ -0,0 +1,59 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.node.configuration.impl;

+

+import org.apache.tuscany.sca.node.configuration.DeploymentComposite;

+

+/**

+ * Configuration for a deployment composite

+ */

+public class DeploymentCompositeImpl implements DeploymentComposite {

+    private String location;

+    private String content;

+    private String contributionURI;

+

+    public String getLocation() {

+        return location;

+    }

+

+    public DeploymentComposite setLocation(String location) {

+        this.location = location;

+        return this;

+    }

+

+    public String getContent() {

+        return content;

+    }

+

+    public DeploymentComposite setContent(String content) {

+        this.content = content;

+        return this;

+    }

+

+    public String getContributionURI() {

+        return contributionURI;

+    }

+

+    public DeploymentComposite setContributionURI(String contributionURI) {

+        this.contributionURI = contributionURI;

+        return this;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/NodeConfigurationFactoryImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/NodeConfigurationFactoryImpl.java
new file mode 100644
index 0000000000..9396adc87d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/NodeConfigurationFactoryImpl.java
@@ -0,0 +1,63 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.node.configuration.impl;

+

+import org.apache.tuscany.sca.node.configuration.BindingConfiguration;

+import org.apache.tuscany.sca.node.configuration.ContributionConfiguration;

+import org.apache.tuscany.sca.node.configuration.DeploymentComposite;

+import org.apache.tuscany.sca.node.configuration.NodeConfiguration;

+import org.apache.tuscany.sca.node.configuration.NodeConfigurationFactory;

+

+/**

+ * The factory to create java models related to the node configuration

+ */

+public class NodeConfigurationFactoryImpl implements NodeConfigurationFactory {

+    /**

+     * Create a new instance of NodeConfiguration

+     * @return

+     */

+    public NodeConfiguration createNodeConfiguration() {

+        return new NodeConfigurationImpl();

+    }

+

+    /**

+     * Create a new instance of ContributionConfiguration

+     * @return

+     */

+    public ContributionConfiguration createContributionConfiguration() {

+        return new ContributionConfigurationImpl();

+    }

+

+    /**

+     * Create a new instance of BindingConfiguration

+     * @return

+     */

+    public BindingConfiguration createBindingConfiguration() {

+        return new BindingConfigurationImpl();

+    }

+

+    /**

+     * Create a new instance of DeploymentComposite

+     * @return

+     */

+    public DeploymentComposite createDeploymentComposite() {

+        return new DeploymentCompositeImpl();

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/NodeConfigurationImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/NodeConfigurationImpl.java
new file mode 100644
index 0000000000..baf6e669e7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-api/src/main/java/org/apache/tuscany/sca/node/configuration/impl/NodeConfigurationImpl.java
@@ -0,0 +1,154 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.node.configuration.impl;

+

+import java.io.InputStream;

+import java.io.Reader;

+import java.net.URI;

+import java.net.URL;

+import java.util.ArrayList;

+import java.util.List;

+

+import javax.xml.namespace.QName;

+

+import org.apache.tuscany.sca.node.configuration.BindingConfiguration;

+import org.apache.tuscany.sca.node.configuration.ContributionConfiguration;

+import org.apache.tuscany.sca.node.configuration.NodeConfiguration;

+

+/**

+ * Default implementation of NodeConfiguration

+ */

+public class NodeConfigurationImpl implements NodeConfiguration {

+    private String uri = DEFAULT_NODE_URI;

+    private String domainURI = DEFAULT_DOMAIN_URI;

+    private List<ContributionConfiguration> contributions = new ArrayList<ContributionConfiguration>();

+    private List<BindingConfiguration> bindings = new ArrayList<BindingConfiguration>();

+    private List<Object> extensions =new ArrayList<Object>();

+

+    public String getURI() {

+        return uri;

+    }

+

+    public NodeConfiguration setURI(String uri) {

+        this.uri = uri;

+        return this;

+    }

+

+    public String getDomainURI() {

+        return domainURI;

+    }

+

+    public NodeConfiguration setDomainURI(String domainURI) {

+        this.domainURI = domainURI;

+        return this;

+    }

+

+    public List<ContributionConfiguration> getContributions() {

+        return contributions;

+    }

+

+    public List<BindingConfiguration> getBindings() {

+        return bindings;

+    }

+

+    public NodeConfiguration addBinding(BindingConfiguration bindingConfiguration) {

+        bindings.add(bindingConfiguration);

+        return this;

+    }

+

+    public NodeConfiguration addContribution(ContributionConfiguration contributionConfiguration) {

+        contributions.add(contributionConfiguration);

+        return this;

+    }

+

+    public NodeConfiguration addBinding(QName bindingType, String... baseURIs) {

+        BindingConfiguration binding = new BindingConfigurationImpl().setBindingType(bindingType);

+        for (String u : baseURIs) {

+            binding.addBaseURI(u);

+        }

+        return addBinding(binding);

+    }

+

+    public NodeConfiguration addBinding(QName bindingType, URI... baseURIs) {

+        BindingConfiguration binding = new BindingConfigurationImpl().setBindingType(bindingType);

+        for (URI u : baseURIs) {

+            binding.addBaseURI(u.toString());

+        }

+        return addBinding(binding);

+    }

+

+    public NodeConfiguration addContribution(String contributionURI, String location) {

+        ContributionConfiguration contribution = new ContributionConfigurationImpl(contributionURI, location);

+        return addContribution(contribution);

+    }

+

+    public NodeConfiguration addContribution(String contributionURI, URL location) {

+        return addContribution(contributionURI, location.toString());

+    }

+

+    public NodeConfiguration addContribution(URI contributionURI, URL location) {

+        return addContribution(contributionURI.toString(), location.toString());

+    }

+

+    public NodeConfiguration addContribution(URL... locations) {

+        for (URL url : locations) {

+            ContributionConfiguration contribution = new ContributionConfigurationImpl(url.toString(), url.toString());

+            addContribution(contribution);

+        }

+        return this;

+    }

+

+    public NodeConfiguration addDeploymentComposite(String contributionURI, InputStream content) {

+        findContribution(contributionURI).addDeploymentComposite(content);

+        return this;

+    }

+

+    public NodeConfiguration addDeploymentComposite(String contributionURI, Reader content) {

+        findContribution(contributionURI).addDeploymentComposite(content);

+        return this;

+    }

+

+    public NodeConfiguration addDeploymentComposite(String contributionURI, String location) {

+        findContribution(contributionURI).addDeploymentComposite(URI.create(location));

+        return this;

+    }

+

+    private ContributionConfiguration findContribution(String uri) {

+        for (ContributionConfiguration c : contributions) {

+            if (c.getURI() != null && c.getURI().equals(uri)) {

+                return c;

+            }

+        }

+        throw new IllegalArgumentException("Contribution is not found (uri=" + uri + ")");

+    }

+

+    public String toString() {

+        if (domainURI != null) {

+            return "{" + domainURI + "}" + uri;

+        } else {

+            return uri;

+        }

+    }

+

+    public List<Object> getExtensions() {

+        return extensions;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
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+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
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+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
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+      Licensor for the purpose of discussing and improving the Work, but
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+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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+      by such Contributor that are necessarily infringed by their
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+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
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+      as of the date such litigation is filed.
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+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
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+      (a) You must give any other recipients of the Work or
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+
+      (b) You must cause any modified files to carry prominent notices
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+
+      (c) You must retain, in the Source form of any Derivative Works
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+      (d) If the Work includes a "NOTICE" text file as part of its
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+      You may add Your own copyright statement to Your modifications and
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+   5. Submission of Contributions. Unless You explicitly state otherwise,
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+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..9ddf78f76e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/META-INF/MANIFEST.MF
@@ -0,0 +1,41 @@
+Manifest-Version: 1.0

+Bundle-Name: Apache Tuscany SCA OSGi Node Implementation

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397240796

+Bundle-ManifestVersion: 2

+Bundle-Activator: org.apache.tuscany.sca.node.osgi.impl.NodeActivator

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Node Implementation

+Import-Package: javax.xml.namespace,

+ javax.xml.stream,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.assembly.builder;version="2.0.0",

+ org.apache.tuscany.sca.contribution;version="2.0.0",

+ org.apache.tuscany.sca.contribution.processor;version="2.0.0",

+ org.apache.tuscany.sca.contribution.resolver;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.core.assembly;version="2.0.0",

+ org.apache.tuscany.sca.core.invocation;version="2.0.0",

+ org.apache.tuscany.sca.definitions;version="2.0.0",

+ org.apache.tuscany.sca.definitions.util;version="2.0.0",

+ org.apache.tuscany.sca.definitions.xml;version="2.0.0",

+ org.apache.tuscany.sca.extensibility.equinox;version="2.0.0",

+ org.apache.tuscany.sca.monitor;version="2.0.0",

+ org.apache.tuscany.sca.node;version="2.0.0",

+ org.apache.tuscany.sca.node.configuration;version="2.0.0",

+ org.apache.tuscany.sca.node.impl;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.apache.tuscany.sca.provider;version="2.0.0",

+ org.apache.tuscany.sca.runtime;version="2.0.0",

+ org.apache.tuscany.sca.work;version="2.0.0",

+ org.oasisopen.sca;version="2.0.0",

+ org.oasisopen.sca.annotation;version="2.0.0";resolution:=optional,

+ org.osgi.framework;version="1.4.0",

+ org.osgi.service.packageadmin;version="1.2.0";resolution:=optional,

+ org.osgi.util.tracker;version="1.3.3";resolution:=optional

+Bundle-SymbolicName: org.apache.tuscany.sca.node.osgi.impl

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
+Bundle-ActivationPolicy: lazy

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/pom.xml
new file mode 100644
index 0000000000..1f93aa1542
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/pom.xml
@@ -0,0 +1,115 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-node-impl-osgi</artifactId>
+    <name>Apache Tuscany SCA OSGi Node Implementation</name>
+
+    <repositories>
+        <repository>
+            <id>tuscany.repo</id>
+            <name>Tuscany Maven 2.x Repository</name>
+            <url>http://svn.apache.org/repos/asf/tuscany/maven</url>
+            <snapshots>
+                <enabled>false</enabled>
+            </snapshots>
+        </repository>
+    </repositories>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.eclipse</groupId>
+            <artifactId>osgi</artifactId>
+            <version>3.4.0-v20080605-1900</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.eclipse.osgi</groupId>
+            <artifactId>services</artifactId>
+            <version>3.1.200-v20071203</version>
+            <scope>test</scope>
+        </dependency>
+
+        <!-- Equinox Declarative Services -->
+        <dependency>
+            <groupId>org.eclipse.equinox</groupId>
+            <artifactId>ds</artifactId>
+            <version>1.0.0-v20080427-0830</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.eclipse.equinox</groupId>
+            <artifactId>util</artifactId>
+            <version>1.0.0-v20080414</version>
+            <scope>test</scope>
+        </dependency>
+
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-extensibility-equinox</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution-osgi</artifactId>
+            <version>2.0-M3</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-launcher-equinox</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-osgi</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-osgi-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/impl/NodeActivator.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/impl/NodeActivator.java
new file mode 100644
index 0000000000..43892d44d8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/impl/NodeActivator.java
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.osgi.impl;
+
+import static org.apache.tuscany.sca.node.osgi.impl.NodeManager.isSCABundle;
+
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.BundleEvent;
+import org.osgi.framework.SynchronousBundleListener;
+
+/**
+ * Bundle activator to receive the BundleContext
+ */
+public class NodeActivator implements BundleActivator, SynchronousBundleListener {
+    private static BundleContext bundleContext;
+    private boolean inited;
+    private NodeManager manager;
+
+    private void init() {
+        synchronized (this) {
+            if (inited) {
+                return;
+            }
+            manager = new NodeManager(bundleContext);
+            manager.start();
+            bundleContext.addBundleListener(manager);
+            inited = true;
+        }
+    }
+
+    public void start(BundleContext context) throws Exception {
+        bundleContext = context;
+        boolean found = false;
+        for (Bundle b : context.getBundles()) {
+            if (isSCABundle(b)) {
+                found = true;
+                break;
+            }
+        }
+
+        if (found) {
+            init();
+        } else {
+            context.addBundleListener(this);
+        }
+    }
+
+    public void stop(BundleContext context) throws Exception {
+        context.removeBundleListener(this);
+        bundleContext = null;
+    }
+
+    public static BundleContext getBundleContext() {
+        return bundleContext;
+    }
+
+    public void bundleChanged(BundleEvent event) {
+        if (event.getType() == BundleEvent.STARTING) {
+            if (isSCABundle(event.getBundle())) {
+                bundleContext.removeBundleListener(this);
+                init();
+            }
+        }
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/impl/NodeManager.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/impl/NodeManager.java
new file mode 100644
index 0000000000..3f71117c1a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/impl/NodeManager.java
@@ -0,0 +1,143 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.node.osgi.impl;
+
+import java.net.URL;
+import java.util.Dictionary;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.configuration.NodeConfiguration;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.BundleEvent;
+import org.osgi.framework.ServiceEvent;
+import org.osgi.framework.ServiceListener;
+import org.osgi.framework.SynchronousBundleListener;
+
+/**
+ * Managing the mapping between OSGi bundles and SCA implementation.osgi
+ */
+public class NodeManager implements SynchronousBundleListener, ServiceListener {
+    private static final Logger logger = Logger.getLogger(NodeManager.class.getName());
+    private BundleContext bundleContext;
+    private OSGiNodeFactoryImpl factory;
+
+    public NodeManager(BundleContext bundleContext) {
+        super();
+        this.bundleContext = bundleContext;
+        this.factory = new OSGiNodeFactoryImpl(this.bundleContext);
+    }
+
+    public void start() {
+        for (Bundle b : bundleContext.getBundles()) {
+            if ((b.getState() & Bundle.ACTIVE) != 0) {
+                // Process the active bundles
+                bundleStarted(b);
+            }
+        }
+    }
+
+    public void stop() {
+        if (factory != null) {
+            factory.destroy();
+        }
+    }
+
+    public static boolean isSCABundle(Bundle bundle) {
+        Dictionary<?, ?> headers = bundle.getHeaders();
+        // OSGi RFC 119 SCA
+        if (headers.get("SCA-Composite") != null) {
+            return true;
+        }
+
+        URL bundleComposite = bundle.getResource("OSGI-INF/sca/bundle.composite");
+        if (bundleComposite != null) {
+            return true;
+        }
+
+        /* FIXME: What if there is a META-INF/sca-contribution.xml? There are two cases:
+         * 1. The file contains deployable elements
+         * 2. The file doesn't contain deployable elements
+        */
+
+        /*
+         * FIXME: Do we want to use all of the .composite files under OSGI-INF/sca?
+         */
+
+        /*
+        Enumeration<?> entries = bundle.findEntries("OSGI-INF/sca", "bundle.composite", false);
+        if (entries != null && entries.hasMoreElements()) {
+            return true;
+        }
+
+        // OSGi Declarative Services
+        if (headers.get("Service-Component") != null) {
+            return true;
+        }
+
+        // OSGI RFC 124: BluePrint Service
+        if (headers.get("Bundle-Blueprint") != null) {
+            return true;
+        }
+
+        entries = bundle.findEntries("OSGI-INF/blueprint", "*.xml", false);
+        if (entries != null && entries.hasMoreElements()) {
+            return true;
+        }
+        */
+        return false;
+    }
+
+    private void bundleStarted(Bundle bundle) {
+        if (!isSCABundle(bundle)) {
+            return;
+        }
+        try {
+            NodeConfiguration configuration = factory.getConfiguration(bundle, null);
+            Node node = factory.createNode(configuration);
+            node.start();
+        } catch (Throwable e) {
+            logger.log(Level.SEVERE, e.getMessage(), e);
+        }
+    }
+
+    private void bundleStopping(Bundle bundle) {
+        Node node = factory.getNodes().get(bundle);
+        if (node == null) {
+            return;
+        }
+        node.stop();
+    }
+
+    public void serviceChanged(ServiceEvent event) {
+    }
+
+    public void bundleChanged(BundleEvent event) {
+        int type = event.getType();
+        if (type == BundleEvent.STOPPING) {
+            bundleStopping(event.getBundle());
+        } else if (type == BundleEvent.STARTED) {
+            bundleStarted(event.getBundle());
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/impl/NodeUtil.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/impl/NodeUtil.java
new file mode 100644
index 0000000000..fccd30d8ff
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/impl/NodeUtil.java
@@ -0,0 +1,87 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.node.osgi.impl;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.net.URLConnection;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+
+/**
+ * NodeUtil
+ *
+ * @version $Rev: $ $Date: $
+ */
+public class NodeUtil {
+    private NodeUtil() {
+    }
+
+    static Contribution contribution(ContributionFactory contributionFactory, org.apache.tuscany.sca.node.Contribution c) {
+        Contribution contribution = contributionFactory.createContribution();
+        contribution.setURI(c.getURI());
+        contribution.setLocation(c.getLocation());
+        contribution.setUnresolved(true);
+        return contribution;
+    }
+
+    /**
+     * Open a URL connection without cache
+     * @param url
+     * @return
+     * @throws IOException
+     */
+    static InputStream openStream(URL url) throws IOException {
+        InputStream is = null;
+        URLConnection connection = url.openConnection();
+        connection.setUseCaches(false);
+        is = connection.getInputStream();
+        return is;
+    }
+
+    /**
+     * Escape the space in URL string
+     * @param uri
+     * @return
+     */
+    static URI createURI(String uri) {
+        if (uri.indexOf('%') != -1) {
+            // Avoid double-escaping
+            return URI.create(uri);
+        }
+        int index = uri.indexOf(':');
+        String scheme = null;
+        String ssp = uri;
+        if (index != -1) {
+            scheme = uri.substring(0, index);
+            ssp = uri.substring(index + 1);
+        }
+        try {
+            return new URI(scheme, ssp, null);
+        } catch (URISyntaxException e) {
+            throw new IllegalArgumentException(e);
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/impl/OSGiNodeFactoryImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/impl/OSGiNodeFactoryImpl.java
new file mode 100644
index 0000000000..3a698eeb4b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/impl/OSGiNodeFactoryImpl.java
@@ -0,0 +1,120 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one
+* or more contributor license agreements.  See the NOTICE file
+* distributed with this work for additional information
+* regarding copyright ownership.  The ASF licenses this file
+* to you under the Apache License, Version 2.0 (the
+* "License"); you may not use this file except in compliance
+* with the License.  You may obtain a copy of the License at
+*
+*   http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing,
+* software distributed under the License is distributed on an
+* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+* KIND, either express or implied.  See the License for the
+* specific language governing permissions and limitations
+* under the License.
+*/
+
+package org.apache.tuscany.sca.node.osgi.impl;
+
+import java.io.StringReader;
+import java.net.URL;
+import java.util.Dictionary;
+import java.util.Hashtable;
+import java.util.logging.Level;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.extensibility.equinox.OSGiExtensionPointRegistry;
+import org.apache.tuscany.sca.node.configuration.NodeConfiguration;
+import org.apache.tuscany.sca.node.configuration.NodeConfigurationFactory;
+import org.apache.tuscany.sca.node.impl.NodeFactoryImpl;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.ServiceRegistration;
+
+/**
+ * The OSGi based NodeFactory
+ *
+ * @version $Rev$ $Date$
+ */
+public class OSGiNodeFactoryImpl extends NodeFactoryImpl {
+    private ServiceRegistration registration;
+    private BundleContext bundleContext;
+
+    /**
+     * Constructs a new Node controller
+     */
+    public OSGiNodeFactoryImpl(BundleContext bundleContext) {
+        this.bundleContext = bundleContext;
+        autoDestroy = false;
+        setNodeFactory(this);
+    }
+
+    protected NodeConfiguration getConfiguration(Bundle bundle, String compositeContent) {
+        init();
+
+        // Create a node configuration
+        NodeConfigurationFactory configurationFactory = modelFactories.getFactory(NodeConfigurationFactory.class);
+        NodeConfiguration configuration = configurationFactory.createNodeConfiguration();
+
+        URL location = bundle.getEntry("/");
+        String uri = bundle.getSymbolicName();
+        configuration.setURI(uri).addContribution(uri, location);
+
+        if (compositeContent != null) {
+            configuration.addDeploymentComposite(uri, new StringReader(compositeContent));
+        } else {
+            String compositeURI = (String)bundle.getHeaders().get("SCA-Composite");
+            if (compositeURI == null) {
+                compositeURI = "OSGI-INF/sca/bundle.composite";
+            }
+            if (compositeURI != null) {
+                configuration.addDeploymentComposite(uri, compositeURI);
+            }
+        }
+        // Set the bundle
+        configuration.getExtensions().add(bundle);
+        return configuration;
+    }
+
+    public synchronized void init() {
+        if (!inited) {
+            super.init();
+
+            // Register the ExtensionPointRegistry as an OSGi service
+            Dictionary<Object, Object> props = new Hashtable<Object, Object>();
+            registration =
+                bundleContext.registerService(ExtensionPointRegistry.class.getName(), extensionPoints, props);
+        }
+    }
+
+    public synchronized void destroy() {
+        if (inited) {
+            if (registration != null) {
+                registration.unregister();
+                registration = null;
+            }
+            super.destroy();
+        }
+
+    }
+
+    @Override
+    protected Object getNodeKey(NodeConfiguration configuration) {
+        // Use the bundle as the key
+        return configuration.getExtensions().get(0);
+    }
+
+    @Override
+    protected ExtensionPointRegistry createExtensionPointRegistry() {
+        return new OSGiExtensionPointRegistry(bundleContext);
+    }
+
+    @Override
+    protected boolean isSchemaValidationEnabled() {
+        return logger.isLoggable(Level.FINE);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/impl/OSGiServiceTracker.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/impl/OSGiServiceTracker.java
new file mode 100644
index 0000000000..59ee133061
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/impl/OSGiServiceTracker.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.osgi.impl;
+
+import org.osgi.framework.ServiceReference;
+import org.osgi.util.tracker.ServiceTrackerCustomizer;
+
+/**
+ * A ServiceTracker
+ */
+public class OSGiServiceTracker implements ServiceTrackerCustomizer {
+
+    public Object addingService(ServiceReference serviceReference) {
+        return null;
+    }
+
+    public void modifiedService(ServiceReference serviceReference, Object service) {
+    }
+
+    public void removedService(ServiceReference serviceReference, Object service) {
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.node.NodeFactory b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.node.NodeFactory
new file mode 100644
index 0000000000..488529a04f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/main/resources/META-INF/services/org.apache.tuscany.sca.node.NodeFactory
@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+#

+#   http://www.apache.org/licenses/LICENSE-2.0

+#

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+# org.apache.tuscany.sca.node.osgi.impl.OSGiNodeFactoryImpl
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/CalculatorService.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/CalculatorService.java
new file mode 100644
index 0000000000..cc562b7c2f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/CalculatorService.java
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator.dosgi;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * The Calculator service interface.
+ */
+@Remotable
+public interface CalculatorService {
+
+    double add(double n1, double n2);
+
+    double subtract(double n1, double n2);
+
+    double multiply(double n1, double n2);
+
+    double divide(double n1, double n2);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/impl/CalculatorActivator.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/impl/CalculatorActivator.java
new file mode 100644
index 0000000000..cf1b78931a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/impl/CalculatorActivator.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package calculator.dosgi.impl;
+
+import java.util.Dictionary;
+import java.util.Hashtable;
+import java.util.logging.Logger;
+
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.ServiceReference;
+import org.osgi.service.packageadmin.PackageAdmin;
+
+import calculator.dosgi.CalculatorService;
+import calculator.dosgi.operations.AddService;
+
+/**
+ * 
+ */
+public class CalculatorActivator implements BundleActivator {
+    private Logger logger = Logger.getLogger(CalculatorActivator.class.getName());
+
+    private Bundle getBundle(BundleContext bundleContext, Class<?> cls) {
+        PackageAdmin packageAdmin = null;
+        // PackageAdmin is used to resolve bundles 
+        ServiceReference ref = bundleContext.getServiceReference("org.osgi.service.packageadmin.PackageAdmin");
+        if (ref != null) {
+            packageAdmin = (PackageAdmin)bundleContext.getService(ref);
+            Bundle bundle = packageAdmin.getBundle(cls);
+            if (bundle != null) {
+                logger.info(cls.getName() + " is loaded by bundle: " + bundle.getSymbolicName());
+            }
+            bundleContext.ungetService(ref);
+            return bundle;
+        }
+        return null;
+    }
+
+    public void start(BundleContext context) throws Exception {
+        logger.info("Starting " + context.getBundle());
+        Dictionary<String, Object> props = new Hashtable<String, Object>();
+        props.put("sca.service", "CalculatorComponent#service-name(Calculator)");
+        props.put("calculator", "Calculator");
+        logger.info("Registering " + CalculatorService.class.getName());
+        CalculatorService calculator = new CalculatorServiceImpl(context);
+        context.registerService(CalculatorService.class.getName(), calculator, props);
+
+        getBundle(context, AddService.class);
+
+    }
+
+    public void stop(BundleContext context) throws Exception {
+        logger.info("Stopping " + context.getBundle());
+        // Registered services will be automatically unregistered
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/impl/CalculatorServiceDSImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/impl/CalculatorServiceDSImpl.java
new file mode 100644
index 0000000000..5f9db16ca9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/impl/CalculatorServiceDSImpl.java
@@ -0,0 +1,114 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator.dosgi.impl;
+
+import org.osgi.service.component.ComponentContext;
+
+import calculator.dosgi.CalculatorService;
+import calculator.dosgi.operations.AddService;
+import calculator.dosgi.operations.DivideService;
+import calculator.dosgi.operations.MultiplyService;
+import calculator.dosgi.operations.SubtractService;
+
+/**
+ * An implementation of the Calculator service.
+ */
+public class CalculatorServiceDSImpl implements CalculatorService {
+    private AddService addService;
+    private SubtractService subtractService;
+    private MultiplyService multiplyService;
+    private DivideService divideService;
+
+    public CalculatorServiceDSImpl() {
+        super();
+        System.out.println("CalculatorServiceDSImpl()");
+    }
+
+    protected void activate(ComponentContext context) {
+        System.out.println("Activating " + context);
+    }
+
+    protected void deactivate(ComponentContext context) {
+        System.out.println("Deactivating " + context);
+    }
+
+    /*
+     * The following setters can be used for DS injection
+     */
+    public void setAddService(AddService addService) {
+        System.out.println("setAddService()");
+        this.addService = addService;
+    }
+
+    public void setSubtractService(SubtractService subtractService) {
+        this.subtractService = subtractService;
+    }
+
+    public void setDivideService(DivideService divideService) {
+        this.divideService = divideService;
+    }
+
+    public void setMultiplyService(MultiplyService multiplyService) {
+        this.multiplyService = multiplyService;
+    }
+
+    /*
+     * The following setters can be used for DS injection
+     */
+    public void unsetAddService(AddService addService) {
+        System.out.println("unsetAddService()");
+        this.addService = null;
+    }
+
+    public void unsetSubtractService(SubtractService subtractService) {
+        this.subtractService = null;
+    }
+
+    public void unsetDivideService(DivideService divideService) {
+        this.divideService = null;
+    }
+
+    public void unsetMultiplyService(MultiplyService multiplyService) {
+        this.multiplyService = null;
+    }    
+    private <T> T getService(Class<T> cls) {
+        for (Object s : new Object[] {addService, subtractService, multiplyService, divideService}) {
+            if (cls.isInstance(s)) {
+                return cls.cast(s);
+            }
+        }
+        throw new IllegalStateException(cls.getSimpleName() + " is not available");
+    }
+
+    public double add(double n1, double n2) {
+        return getService(AddService.class).add(n1, n2);
+    }
+
+    public double subtract(double n1, double n2) {
+        return getService(SubtractService.class).subtract(n1, n2);
+    }
+
+    public double multiply(double n1, double n2) {
+        return getService(MultiplyService.class).multiply(n1, n2);
+    }
+
+    public double divide(double n1, double n2) {
+        return getService(DivideService.class).divide(n1, n2);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/impl/CalculatorServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/impl/CalculatorServiceImpl.java
new file mode 100644
index 0000000000..0960938086
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/impl/CalculatorServiceImpl.java
@@ -0,0 +1,96 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator.dosgi.impl;
+
+import static org.osgi.framework.Constants.OBJECTCLASS;
+
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.Filter;
+import org.osgi.framework.InvalidSyntaxException;
+import org.osgi.util.tracker.ServiceTracker;
+
+import calculator.dosgi.CalculatorService;
+import calculator.dosgi.operations.AddService;
+import calculator.dosgi.operations.DivideService;
+import calculator.dosgi.operations.MultiplyService;
+import calculator.dosgi.operations.SubtractService;
+
+/**
+ * An implementation of the Calculator service.
+ */
+public class CalculatorServiceImpl implements CalculatorService {
+    private ServiceTracker remoteServices;
+    private ServiceTracker localServices;
+
+    public CalculatorServiceImpl() {
+        super();
+    }
+
+    public CalculatorServiceImpl(BundleContext context) {
+        super();
+        Filter remoteFilter = null, localFilter = null;
+        try {
+            remoteFilter =
+                context.createFilter("(&(" + OBJECTCLASS + "=calculator.dosgi.operations.*) (sca.reference=*))");
+            localFilter =
+                context.createFilter("(&(" + OBJECTCLASS + "=calculator.dosgi.operations.*) (!(sca.reference=*)))");
+        } catch (InvalidSyntaxException e) {
+            e.printStackTrace();
+        }
+        this.remoteServices = new ServiceTracker(context, remoteFilter, null);
+        remoteServices.open();
+        this.localServices = new ServiceTracker(context, localFilter, null);
+        localServices.open();
+    }
+
+    private <T> T getService(Class<T> cls) {
+        Object[] remoteObjects = remoteServices.getServices();
+        if (remoteObjects != null) {
+            for (Object s : remoteObjects) {
+                if (cls.isInstance(s)) {
+                    System.out.println("Remote service: " + s);
+                    return cls.cast(s);
+                }
+            }
+        }
+        for (Object s : localServices.getServices()) {
+            if (cls.isInstance(s)) {
+                System.out.println("Local service: " + s);
+                return cls.cast(s);
+            }
+        }
+        throw new IllegalStateException(cls.getSimpleName() + " is not available");
+    }
+
+    public double add(double n1, double n2) {
+        return getService(AddService.class).add(n1, n2);
+    }
+
+    public double subtract(double n1, double n2) {
+        return getService(SubtractService.class).subtract(n1, n2);
+    }
+
+    public double multiply(double n1, double n2) {
+        return getService(MultiplyService.class).multiply(n1, n2);
+    }
+
+    public double divide(double n1, double n2) {
+        return getService(DivideService.class).divide(n1, n2);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/operations/AddService.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/operations/AddService.java
new file mode 100644
index 0000000000..971500782f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/operations/AddService.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator.dosgi.operations;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * The interface for the add service
+ */
+@Remotable
+public interface AddService {
+
+    double add(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/operations/DivideService.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/operations/DivideService.java
new file mode 100644
index 0000000000..49b8a1c0bf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/operations/DivideService.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator.dosgi.operations;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * The interface for the divide service
+ */
+@Remotable
+public interface DivideService {
+
+    double divide(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/operations/MultiplyService.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/operations/MultiplyService.java
new file mode 100644
index 0000000000..f4e59d12ea
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/operations/MultiplyService.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator.dosgi.operations;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * The interface for the multiply service
+ */
+@Remotable
+public interface MultiplyService {
+
+    double multiply(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/operations/SubtractService.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/operations/SubtractService.java
new file mode 100644
index 0000000000..bfb9b820f7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/operations/SubtractService.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator.dosgi.operations;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * The interface for the subtract service
+ */
+@Remotable
+public interface SubtractService {
+
+    double subtract(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/operations/impl/AddServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/operations/impl/AddServiceImpl.java
new file mode 100644
index 0000000000..66b2977241
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/operations/impl/AddServiceImpl.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator.dosgi.operations.impl;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import calculator.dosgi.operations.AddService;
+
+/**
+ * An implementation of the Add service
+ */
+public class AddServiceImpl implements AddService {
+
+    public double add(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.INFO, "Adding " + n1 + " and " + n2);
+        return n1 + n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/operations/impl/DivideServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/operations/impl/DivideServiceImpl.java
new file mode 100644
index 0000000000..a3c21b2b96
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/operations/impl/DivideServiceImpl.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator.dosgi.operations.impl;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import calculator.dosgi.operations.DivideService;
+
+/**
+ * An implementation of the Divide service.
+ */
+public class DivideServiceImpl implements DivideService {
+
+    public double divide(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.INFO, "Dividing " + n1 + " with " + n2);
+        return n1 / n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/operations/impl/MultiplyServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/operations/impl/MultiplyServiceImpl.java
new file mode 100644
index 0000000000..7922d2d392
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/operations/impl/MultiplyServiceImpl.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator.dosgi.operations.impl;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import calculator.dosgi.operations.MultiplyService;
+
+/**
+ * An implementation of the Multiply service.
+ */
+public class MultiplyServiceImpl implements MultiplyService {
+
+    public double multiply(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.INFO, "Multiplying " + n1 + " with " + n2);
+        return n1 * n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/operations/impl/OperationsActivator.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/operations/impl/OperationsActivator.java
new file mode 100644
index 0000000000..5348d19f34
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/operations/impl/OperationsActivator.java
@@ -0,0 +1,88 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package calculator.dosgi.operations.impl;
+
+import java.util.Dictionary;
+import java.util.Hashtable;
+import java.util.logging.Logger;
+
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.ServiceReference;
+import org.osgi.service.packageadmin.PackageAdmin;
+
+import calculator.dosgi.operations.AddService;
+import calculator.dosgi.operations.DivideService;
+import calculator.dosgi.operations.MultiplyService;
+import calculator.dosgi.operations.SubtractService;
+
+/**
+ *
+ */
+public class OperationsActivator implements BundleActivator {
+    private Logger logger = Logger.getLogger(OperationsActivator.class.getName());
+
+    public void start(BundleContext context) throws Exception {
+        logger.info("Starting " + context.getBundle());
+
+        Dictionary<String, Object> props = new Hashtable<String, Object>();
+
+        logger.info("Registering " + AddService.class.getName());
+        props.put("sca.service", "AddComponent#service-name(Add)");
+        context.registerService(AddService.class.getName(), new AddServiceImpl(), props);
+
+        logger.info("Registering " + SubtractService.class.getName());
+        props.put("sca.service", "SubtractComponent#service-name(Subtract)");
+        context.registerService(SubtractService.class.getName(), new SubtractServiceImpl(), props);
+
+        logger.info("Registering " + MultiplyService.class.getName());
+        props.put("sca.service", "MultiplyComponent#service-name(Multiply)");
+        context.registerService(MultiplyService.class.getName(), new MultiplyServiceImpl(), props);
+
+        logger.info("Registering " + DivideService.class.getName());
+        props.put("sca.service", "DivideComponent#service-name(Divide)");
+        context.registerService(DivideService.class.getName(), new DivideServiceImpl(), props);
+
+        getBundle(context, AddService.class);
+    }
+
+    public void stop(BundleContext context) throws Exception {
+        logger.info("Stopping " + context.getBundle());
+        // Registered services will be automatically unregistered
+    }
+
+    private Bundle getBundle(BundleContext bundleContext, Class<?> cls) {
+        PackageAdmin packageAdmin = null;
+        // PackageAdmin is used to resolve bundles
+        ServiceReference ref = bundleContext.getServiceReference("org.osgi.service.packageadmin.PackageAdmin");
+        if (ref != null) {
+            packageAdmin = (PackageAdmin)bundleContext.getService(ref);
+            Bundle bundle = packageAdmin.getBundle(cls);
+            if (bundle != null) {
+                logger.info(cls.getName() + " is loaded by bundle: " + bundle.getSymbolicName());
+            }
+            bundleContext.ungetService(ref);
+            return bundle;
+        }
+        return null;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/operations/impl/SubtractServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/operations/impl/SubtractServiceImpl.java
new file mode 100644
index 0000000000..4bbe83b14f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/operations/impl/SubtractServiceImpl.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator.dosgi.operations.impl;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import calculator.dosgi.operations.SubtractService;
+
+/**
+ * An implementation of the subtract service.
+ */
+public class SubtractServiceImpl implements SubtractService {
+
+    public double subtract(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.INFO, "Subtracting " + n1 + " from " + n2);
+        return n1 - n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/test/CalculatorOSGiNodeTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/test/CalculatorOSGiNodeTestCase.java
new file mode 100644
index 0000000000..268f16bc9f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/test/CalculatorOSGiNodeTestCase.java
@@ -0,0 +1,156 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package calculator.dosgi.test;
+
+import static calculator.dosgi.test.OSGiTestBundles.bundleStatus;
+import static calculator.dosgi.test.OSGiTestBundles.generateCalculatorBundle;
+import static calculator.dosgi.test.OSGiTestBundles.generateCalculatorSCABundle;
+import static calculator.dosgi.test.OSGiTestBundles.generateOperationsBundle;
+
+import java.net.URL;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+
+import org.apache.tuscany.sca.node.equinox.launcher.EquinoxHost;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.Constants;
+import org.osgi.framework.ServiceReference;
+
+import calculator.dosgi.CalculatorService;
+
+/**
+ *
+ */
+public class CalculatorOSGiNodeTestCase {
+    private static EquinoxHost host;
+    private static BundleContext context;
+    private static Bundle calculatorBundle;
+    private static Bundle operationsBundle;
+    private static Bundle scaBundle;
+    private static Boolean client;
+
+    public static URL getCodeLocation(final Class<?> anchorClass) {
+        return AccessController.doPrivileged(new PrivilegedAction<URL>() {
+            public URL run() {
+                return anchorClass.getProtectionDomain().getCodeSource().getLocation();
+            }
+        });
+    }
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @BeforeClass
+    public static void setUpBeforeClass() throws Exception {
+        try {
+            host = new EquinoxHost();
+            context = host.start();
+            String prop = System.getProperty("client");
+            if (prop != null) {
+                client = Boolean.valueOf(prop);
+            }
+
+            if (client == null || client.booleanValue()) {
+                System.out.println("Generating calculator.dosgi bundle...");
+                calculatorBundle = context.installBundle("reference:" + generateCalculatorBundle().toString());
+            }
+
+            if (client == null || !client.booleanValue()) {
+                System.out.println("Generating calculator.dosgi.operations bundle...");
+                operationsBundle = context.installBundle("reference:" + generateOperationsBundle().toString());
+            }
+
+            scaBundle = context.installBundle("reference:" + generateCalculatorSCABundle().toString());
+
+            for (Bundle b : context.getBundles()) {
+                if (b.getSymbolicName().equals("org.eclipse.equinox.ds") || b.getSymbolicName()
+                    .startsWith("org.apache.tuscany.sca.")) {
+                    try {
+                        if (b.getHeaders().get(Constants.FRAGMENT_HOST) == null) {
+                            b.start();
+                        }
+                    } catch (Exception e) {
+                        System.out.println(bundleStatus(b, false));
+                        e.printStackTrace();
+                    }
+                    System.out.println(bundleStatus(b, false));
+                }
+            }
+
+            if (scaBundle != null) {
+                scaBundle.start();
+            }
+
+            if (calculatorBundle != null) {
+                calculatorBundle.start();
+                System.out.println(bundleStatus(calculatorBundle, false));
+            }
+
+            if (operationsBundle != null) {
+                operationsBundle.start();
+                System.out.println(bundleStatus(operationsBundle, false));
+            }
+
+        } catch (Exception e) {
+            e.printStackTrace();
+            throw e;
+        }
+    }
+
+    @Test
+    public void testOSGi() {
+        if (client == null || client.booleanValue()) {
+            ServiceReference ref =
+                calculatorBundle.getBundleContext().getServiceReference(CalculatorService.class.getName());
+            Assert.assertNotNull(ref);
+            Object service = context.getService(ref);
+            Assert.assertNotNull(service);
+            CalculatorService calculator = OSGiTestBundles.cast(service, CalculatorService.class);
+            System.out.println("2.0 + 1.0 = " + calculator.add(2.0, 1.0));
+            System.out.println("2.0 - 1.0 = " + calculator.subtract(2.0, 1.0));
+            System.out.println("2.0 * 1.0 = " + calculator.multiply(2.0, 1.0));
+            System.out.println("2.0 / 1.0 = " + calculator.divide(2.0, 1.0));
+        }
+    }
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @AfterClass
+    public static void tearDownAfterClass() throws Exception {
+        if (host != null) {
+            if (scaBundle != null) {
+                scaBundle.stop();
+            }
+            if (client != null && !client.booleanValue()) {
+                System.out.println("Press Enter to stop the node...");
+                System.in.read();
+            }
+            host.stop();
+            context = null;
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/test/CalculatorOSGiTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/test/CalculatorOSGiTestCase.java
new file mode 100644
index 0000000000..2af5552279
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/test/CalculatorOSGiTestCase.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package calculator.dosgi.test;
+
+import static calculator.dosgi.test.OSGiTestBundles.bundleStatus;
+import static calculator.dosgi.test.OSGiTestBundles.generateCalculatorBundle;
+import static calculator.dosgi.test.OSGiTestBundles.generateOperationsBundle;
+
+import org.apache.tuscany.sca.node.equinox.launcher.EquinoxHost;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.ServiceReference;
+
+import calculator.dosgi.CalculatorService;
+
+/**
+ *
+ */
+public class CalculatorOSGiTestCase {
+    private static EquinoxHost host;
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @BeforeClass
+    public static void setUpBeforeClass() throws Exception {
+        try {
+            host = new EquinoxHost();
+            BundleContext context = host.start();
+            Bundle calculatorBundle = context.installBundle("reference:" + generateCalculatorBundle().toString());
+            Bundle operationsBundle = context.installBundle("reference:" + generateOperationsBundle().toString());
+
+            for (Bundle b : context.getBundles()) {
+                if (b.getSymbolicName().equals("org.eclipse.equinox.ds")) {
+                    System.out.println(bundleStatus(b, false));
+                    b.start();
+                    System.out.println(bundleStatus(b, false));
+                }
+            }
+
+            calculatorBundle.start();
+            System.out.println(bundleStatus(calculatorBundle, false));
+            operationsBundle.start();
+            System.out.println(bundleStatus(operationsBundle, false));
+
+            // Sleep for 1 sec so that the DS is available
+            Thread.sleep(1000);
+            // Use the DS version
+            String filter = "(component.name=CalculatorComponent)";
+            System.out.println(filter);
+            ServiceReference ref =
+                calculatorBundle.getBundleContext().getServiceReferences(CalculatorService.class.getName(), filter)[0];
+            CalculatorService calculator = OSGiTestBundles.cast(context.getService(ref), CalculatorService.class);
+            System.out.println("2.0 + 1.0 = " + calculator.add(2.0, 1.0));
+            System.out.println("2.0 - 1.0 = " + calculator.subtract(2.0, 1.0));
+            System.out.println("2.0 * 1.0 = " + calculator.multiply(2.0, 1.0));
+            System.out.println("2.0 / 1.0 = " + calculator.divide(2.0, 1.0));
+        } catch (Exception e) {
+            e.printStackTrace();
+            throw e;
+        }
+    }
+
+    @Test
+    public void testOSGi() {
+
+    }
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @AfterClass
+    public static void tearDownAfterClass() throws Exception {
+        if (host != null) {
+            host.stop();
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/test/OSGiTestBundles.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/test/OSGiTestBundles.java
new file mode 100644
index 0000000000..619dcaa07d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/java/calculator/dosgi/test/OSGiTestBundles.java
@@ -0,0 +1,361 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package calculator.dosgi.test;
+
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.lang.reflect.InvocationHandler;
+import java.lang.reflect.Method;
+import java.lang.reflect.Proxy;
+import java.net.URL;
+import java.util.HashSet;
+import java.util.Set;
+import java.util.jar.JarOutputStream;
+import java.util.jar.Manifest;
+import java.util.zip.ZipEntry;
+
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.Constants;
+
+import calculator.dosgi.CalculatorService;
+import calculator.dosgi.impl.CalculatorActivator;
+import calculator.dosgi.impl.CalculatorServiceDSImpl;
+import calculator.dosgi.impl.CalculatorServiceImpl;
+import calculator.dosgi.operations.AddService;
+import calculator.dosgi.operations.DivideService;
+import calculator.dosgi.operations.MultiplyService;
+import calculator.dosgi.operations.SubtractService;
+import calculator.dosgi.operations.impl.AddServiceImpl;
+import calculator.dosgi.operations.impl.DivideServiceImpl;
+import calculator.dosgi.operations.impl.MultiplyServiceImpl;
+import calculator.dosgi.operations.impl.OperationsActivator;
+import calculator.dosgi.operations.impl.SubtractServiceImpl;
+
+/**
+ *
+ * Utility class to create OSGi bundles
+ *
+ * @version $Rev$ $Date$
+ */
+public class OSGiTestBundles {
+    private static class InvocationHandlerImpl implements InvocationHandler {
+        private Object instance;
+
+        public InvocationHandlerImpl(Object instance) {
+            super();
+            this.instance = instance;
+        }
+
+        public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
+            Method m = instance.getClass().getMethod(method.getName(), method.getParameterTypes());
+            return m.invoke(instance, args);
+        }
+
+    }
+
+    private static String getPackageName(Class<?> cls) {
+        String name = cls.getName();
+        int index = name.lastIndexOf('.');
+        return index == -1 ? "" : name.substring(0, index);
+    }
+
+    public static URL createBundle(String jarName, String mfFile, String[][] resources, Class<?>... classes)
+        throws IOException {
+        InputStream is = OSGiTestBundles.class.getClassLoader().getResourceAsStream(mfFile);
+        Manifest manifest = new Manifest(is);
+        is.close();
+
+        ByteArrayOutputStream out = new ByteArrayOutputStream();
+        JarOutputStream jarOut = new JarOutputStream(out, manifest);
+
+        for (Class<?> cls : classes) {
+            addClass(jarOut, cls);
+        }
+
+        if (resources != null) {
+            for (String resource[] : resources) {
+                if (resource.length >= 1) {
+                    String r1 = resource[0];
+                    String r2 = resource.length > 1 ? resource[1] : r1;
+                    addResource(jarOut, OSGiTestBundles.class.getClassLoader(), r1, r2);
+                }
+            }
+        }
+
+        jarOut.close();
+        out.close();
+
+        File jar = new File(jarName);
+        FileOutputStream fileOut = new FileOutputStream(jar);
+        fileOut.write(out.toByteArray());
+        fileOut.close();
+
+        return jar.toURI().toURL();
+    }
+
+    public static URL createBundle(String jarName,
+                                   String bundleName,
+                                   String exports,
+                                   String imports,
+                                   String[] resources,
+                                   Class<?>... classes) throws IOException {
+
+        Class<?> activator = null;
+        Set<String> packages = new HashSet<String>();
+        StringBuffer exportPackages = new StringBuffer();
+        if (exports != null) {
+            exportPackages.append(exports);
+        }
+        for (Class<?> cls : classes) {
+            if (BundleActivator.class.isAssignableFrom(cls)) {
+                activator = cls;
+            }
+            if (exports == null && cls.isInterface()) {
+                String pkg = getPackageName(cls);
+                if (packages.add(pkg)) {
+                    exportPackages.append(pkg).append(",");
+                }
+            }
+        }
+        int len = exportPackages.length();
+        if (len > 0 && exportPackages.charAt(len - 1) == ',') {
+            exportPackages.deleteCharAt(len - 1);
+        }
+
+        Manifest manifest = new Manifest();
+        // This attribute Manifest-Version is required so that the MF will be added to the jar
+        manifest.getMainAttributes().putValue("Manifest-Version", "1.0");
+        manifest.getMainAttributes().putValue(Constants.BUNDLE_MANIFESTVERSION, "2");
+        manifest.getMainAttributes().putValue(Constants.BUNDLE_SYMBOLICNAME, bundleName);
+        manifest.getMainAttributes().putValue(Constants.BUNDLE_VERSION, "1.0.0");
+        manifest.getMainAttributes().putValue(Constants.BUNDLE_NAME, bundleName);
+        manifest.getMainAttributes().putValue(Constants.EXPORT_PACKAGE, exportPackages.toString());
+        StringBuffer importPackages = new StringBuffer();
+        if (imports != null) {
+            importPackages.append(imports).append(",org.osgi.framework");
+        } else {
+            importPackages.append("org.osgi.framework");
+        }
+        manifest.getMainAttributes().putValue(Constants.IMPORT_PACKAGE, importPackages.toString());
+
+        if (activator != null) {
+            manifest.getMainAttributes().putValue(Constants.BUNDLE_ACTIVATOR, activator.getName());
+        }
+
+        ByteArrayOutputStream out = new ByteArrayOutputStream();
+        JarOutputStream jarOut = new JarOutputStream(out, manifest);
+
+        for (Class<?> cls : classes) {
+            addClass(jarOut, cls);
+        }
+
+        if (resources != null) {
+            for (String resource : resources) {
+                addResource(jarOut, OSGiTestBundles.class.getClassLoader(), resource, null);
+            }
+        }
+
+        jarOut.close();
+        out.close();
+
+        File jar = new File(jarName);
+        FileOutputStream fileOut = new FileOutputStream(jar);
+        fileOut.write(out.toByteArray());
+        fileOut.close();
+
+        return jar.toURI().toURL();
+    }
+
+    private static void addClass(JarOutputStream jarOut, Class<?> javaClass) throws IOException, FileNotFoundException {
+        String classFile = javaClass.getName().replace('.', '/') + ".class";
+        URL url = javaClass.getResource(javaClass.getSimpleName() + ".class");
+        addEntry(jarOut, url, classFile);
+    }
+
+    private static void addResource(JarOutputStream jarOut, ClassLoader cl, String resourceName, String entryName)
+        throws IOException, FileNotFoundException {
+        URL url = cl.getResource(resourceName);
+        if (entryName == null) {
+            entryName = resourceName;
+        }
+        addEntry(jarOut, url, entryName);
+    }
+
+    private static void addEntry(JarOutputStream jarOut, URL url, String resourceName) throws IOException,
+        FileNotFoundException {
+        String path = url.getPath();
+
+        ZipEntry ze = new ZipEntry(resourceName);
+
+        jarOut.putNextEntry(ze);
+        FileInputStream file = new FileInputStream(path);
+        byte[] fileContents = new byte[file.available()];
+        file.read(fileContents);
+        jarOut.write(fileContents);
+        jarOut.closeEntry();
+    }
+
+    static URL generateCalculatorBundle() throws IOException {
+        return createBundle("target/test-classes/calculator-bundle.jar",
+                            "calculator/dosgi/META-INF/MANIFEST.MF",
+                            new String[][] {
+                                            {
+                                             "calculator/dosgi/OSGI-INF/remote-service/calculator-service-descriptions.xml",
+                                             "OSGI-INF/remote-service/calculator-service-descriptions.xml"},
+                                            {"calculator/dosgi/OSGI-INF/calculator-component.xml",
+                                             "OSGI-INF/calculator-component.xml"},
+                                             /*
+                                            {"calculator/dosgi/bundle.componentType",
+                                             "OSGI-INF/sca/bundle.componentType"},
+                                            {"calculator/dosgi/calculator.composite", "OSGI-INF/sca/bundle.composite"},
+                                            {"calculator/dosgi/META-INF/sca-contribution.xml",
+                                             "META-INF/sca-contribution.xml"}
+                                             */
+                                            },
+                            CalculatorService.class,
+                            // Package the interfaces so that the operations bundle can be remote
+                            AddService.class,
+                            SubtractService.class,
+                            MultiplyService.class,
+                            DivideService.class,
+                            CalculatorServiceImpl.class,
+                            CalculatorServiceDSImpl.class,
+                            CalculatorActivator.class);
+    }
+
+    /**
+     * Create the OSGi bundle for calculator SCA
+     * @return
+     * @throws IOException
+     */
+    static URL generateCalculatorSCABundle() throws IOException {
+        return createBundle("target/test-classes/calculator-sca-bundle.jar",
+                            "calculator/dosgi/sca/META-INF/MANIFEST.MF",
+                            new String[][] {
+                                            {"calculator/dosgi/sca/OSGI-INF/sca/calculator.composite",
+                                             "OSGI-INF/sca/bundle.composite"},
+                                            {"calculator/dosgi/sca/META-INF/sca-contribution.xml",
+                                             "META-INF/sca-contribution.xml"},
+                                             {"calculator/dosgi/bundle.componentType",
+                                             "OSGI-INF/sca/calculator.dosgi/bundle.componentType"},
+                                             {"calculator/dosgi/operations/bundle.componentType",
+                                              "OSGI-INF/sca/calculator.dosgi.operations/bundle.componentType"},
+                                             });
+    }
+
+    /**
+     * Create the OSGi bundle for calculator operations
+     * @return
+     * @throws IOException
+     */
+    static URL generateOperationsBundle() throws IOException {
+        return createBundle("target/test-classes/operations-bundle.jar",
+                            "calculator/dosgi/operations/META-INF/MANIFEST.MF",
+                            new String[][] {
+                                            {"calculator/dosgi/operations/OSGI-INF/add-component.xml",
+                                             "OSGI-INF/add-component.xml"},
+                                            {"calculator/dosgi/operations/OSGI-INF/subtract-component.xml",
+                                             "OSGI-INF/subtract-component.xml"},
+                                            {"calculator/dosgi/operations/OSGI-INF/multiply-component.xml",
+                                             "OSGI-INF/multiply-component.xml"},
+                                            {"calculator/dosgi/operations/OSGI-INF/divide-component.xml",
+                                             "OSGI-INF/divide-component.xml"},
+                                             /*
+                                            {"calculator/dosgi/operations/bundle.componentType",
+                                             "OSGI-INF/sca/bundle.componentType"},
+                                            {"calculator/dosgi/operations/operations.composite",
+                                             "OSGI-INF/sca/bundle.composite"},
+                                            {"calculator/dosgi/operations/META-INF/sca-contribution.xml",
+                                             "META-INF/sca-contribution.xml"}
+                                             */
+                                             },
+                            OperationsActivator.class,
+                            AddService.class,
+                            AddServiceImpl.class,
+                            SubtractService.class,
+                            SubtractServiceImpl.class,
+                            MultiplyService.class,
+                            MultiplyServiceImpl.class,
+                            DivideService.class,
+                            DivideServiceImpl.class);
+    }
+
+    /**
+     * Returns a string representation of the given bundle.
+     *
+     * @param b
+     * @param verbose
+     * @return
+     */
+    public static String bundleStatus(Bundle bundle, boolean verbose) {
+        StringBuffer sb = new StringBuffer();
+        sb.append(bundle.getBundleId()).append(" ").append(bundle.getSymbolicName());
+        int s = bundle.getState();
+        if ((s & Bundle.UNINSTALLED) != 0) {
+            sb.append(" UNINSTALLED");
+        }
+        if ((s & Bundle.INSTALLED) != 0) {
+            sb.append(" INSTALLED");
+        }
+        if ((s & Bundle.RESOLVED) != 0) {
+            sb.append(" RESOLVED");
+        }
+        if ((s & Bundle.STARTING) != 0) {
+            sb.append(" STARTING");
+        }
+        if ((s & Bundle.STOPPING) != 0) {
+            sb.append(" STOPPING");
+        }
+        if ((s & Bundle.ACTIVE) != 0) {
+            sb.append(" ACTIVE");
+        }
+
+        if (verbose) {
+            sb.append(" ").append(bundle.getLocation());
+            sb.append(" ").append(bundle.getHeaders());
+        }
+        return sb.toString();
+    }
+
+    /**
+     * A utility to cast the object to the given interface. If the class for the object
+     * is loaded by a different classloader, a proxy will be created.
+     *
+     * @param <T>
+     * @param obj
+     * @param cls
+     * @return
+     */
+    public static <T> T cast(Object obj, Class<T> cls) {
+        if (cls.isInstance(obj)) {
+            return cls.cast(obj);
+        } else {
+            return cls.cast(Proxy.newProxyInstance(cls.getClassLoader(),
+                                                   new Class<?>[] {cls},
+                                                   new InvocationHandlerImpl(obj)));
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..4b7b7ec71b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/META-INF/MANIFEST.MF
@@ -0,0 +1,20 @@
+Manifest-Version: 1.0

+Export-Package: calculator.dosgi;version="1.0.0",

+ calculator.dosgi.operations;version="1.0.0"

+Bundle-Version: 1.0.0

+Bundle-Name: calculator.dosgi

+Bundle-Activator: calculator.dosgi.impl.CalculatorActivator

+Bundle-ManifestVersion: 2

+Import-Package: org.oasisopen.sca.annotation;version="2.0.0",

+ org.osgi.framework,

+ org.osgi.service.component;resolution:=optional,

+ org.osgi.service.packageadmin,

+ org.osgi.util.tracker

+Bundle-SymbolicName: calculator.dosgi

+Bundle-Vendor: The Apache Software Foundation

+Bundle-ActivationPolicy: lazy

+Eclipse-LazyStart: true

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-DocURL: http://www.apache.org/

+Service-Component: OSGI-INF/calculator-component.xml

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..b14b3516f6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+* Licensed to the Apache Software Foundation (ASF) under one
+* or more contributor license agreements.  See the NOTICE file
+* distributed with this work for additional information
+* regarding copyright ownership.  The ASF licenses this file
+* to you under the Apache License, Version 2.0 (the
+* "License"); you may not use this file except in compliance
+* with the License.  You may obtain a copy of the License at
+* 
+*   http://www.apache.org/licenses/LICENSE-2.0
+* 
+* Unless required by applicable law or agreed to in writing,
+* software distributed under the License is distributed on an
+* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+* KIND, either express or implied.  See the License for the
+* specific language governing permissions and limitations
+* under the License.    
+-->
+
+<contribution xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" 
+              xmlns:c="http://calculator.dosgi">
+    <deployable composite="c:CalculatorComposite" />
+</contribution>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/OSGI-INF/blueprint/calculator-module.xml b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/OSGI-INF/blueprint/calculator-module.xml
new file mode 100644
index 0000000000..fd834e12ef
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/OSGI-INF/blueprint/calculator-module.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<!-- A sample module-context.xml for OSGI RFC 124 (BluePrint Service) -->
+<components xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0">
+    <component id="CalculatorComponent" class="calculator.dosgi.impl.CalculatorServiceImpl">
+        <property name="addService" ref="AddService" />
+        <property name="subtractService" ref="SubtractService" />
+        <property name="multiplyService" ref="MultiplyService" />
+        <property name="divideService" ref="DivideService" />
+    </component>
+
+    <!-- We can derive the SCA services for the implementation.osgi -->
+    <service id="CalculatorService" ref="CalculatorComponent" interface="calculator.dosgi.CalculatorService">
+    </service>
+
+    <!-- We can derive the SCA references for the implementation.osgi -->
+    <reference id="AddService" interface="calculator.dosgi.operations.AddService">
+    </reference>
+    <reference id="SubtractService" interface="calculator.dosgi.operations.SubtractService">
+    </reference>
+    <reference id="MultiplyService" interface="calculator.dosgi.operations.MultiplyService">
+    </reference>
+    <reference id="DivideService" interface="calculator.dosgi.operations.DivideService">
+    </reference>
+
+</components>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/OSGI-INF/calculator-component.xml b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/OSGI-INF/calculator-component.xml
new file mode 100644
index 0000000000..5daaa59aae
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/OSGI-INF/calculator-component.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<scr:component name="CalculatorComponent" 
+               xmlns:scr="http://www.osgi.org/xmlns/scr/v1.0.0">
+    <implementation class="calculator.dosgi.impl.CalculatorServiceDSImpl" />
+    <service>
+        <provide interface="calculator.dosgi.CalculatorService" />
+    </service>
+
+    <reference name="addService" interface="calculator.dosgi.operations.AddService" bind="setAddService" unbind="unsetAddService"
+        policy="dynamic" />
+    <reference name="subtractService" interface="calculator.dosgi.operations.SubtractService" bind="setSubtractService"
+        unbind="unsetSubtractService" policy="dynamic" />
+    <reference name="multiplyService" interface="calculator.dosgi.operations.MultiplyService" bind="setMultiplyService"
+        unbind="unsetMultiplyService" policy="dynamic" />
+    <reference name="divideService" interface="calculator.dosgi.operations.DivideService" bind="setDivideService"
+        unbind="unsetDivideService" policy="dynamic" />
+
+</scr:component>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/OSGI-INF/remote-service/calculator-service-descriptions.xml b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/OSGI-INF/remote-service/calculator-service-descriptions.xml
new file mode 100644
index 0000000000..da76d00024
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/OSGI-INF/remote-service/calculator-service-descriptions.xml
@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+* Licensed to the Apache Software Foundation (ASF) under one
+* or more contributor license agreements.  See the NOTICE file
+* distributed with this work for additional information
+* regarding copyright ownership.  The ASF licenses this file
+* to you under the Apache License, Version 2.0 (the
+* "License"); you may not use this file except in compliance
+* with the License.  You may obtain a copy of the License at
+*
+*   http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing,
+* software distributed under the License is distributed on an
+* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+* KIND, either express or implied.  See the License for the
+* specific language governing permissions and limitations
+* under the License.
+-->
+<!-- A consumer-side service description file for RFC 119 -->
+<service-descriptions xmlns="http://www.osgi.org/xmlns/sd/v1.0.0" xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903">
+    <!-- Describe a remote OSGi service  -->
+    <service-description>
+        <provide interface="calculator.dosgi.operations.AddService" />
+        <property name="service.intents">sca:SOAP sca:HTTP</property>
+        <property name="osgi.remote.configuration.type">sca</property>
+        <property name="osgi.remote.configuration.sca.componentType">
+            OSGI-INF/sca/bundle.componentType
+             </property>
+        <property name="osgi.remote.configuration.sca.reference">
+            addService
+             </property>
+    </service-description>
+    <service-description>
+        <provide interface="calculator.dosgi.operations.SubtractService" />
+        <property name="service.intents">sca:SOAP sca:HTTP</property>
+        <property name="osgi.remote.configuration.type">sca</property>
+        <property name="osgi.remote.configuration.sca.componentType">
+            OSGI-INF/sca/bundle.componentType
+             </property>
+        <property name="osgi.remote.configuration.sca.reference">
+            subtractService
+             </property>
+    </service-description>
+    <service-description>
+        <provide interface="calculator.dosgi.operations.MultiplyService" />
+        <property name="service.intents">sca:SOAP sca:HTTP</property>
+        <property name="osgi.remote.configuration.type">sca</property>
+        <property name="osgi.remote.configuration.sca.componentType">
+            OSGI-INF/sca/bundle.componentType
+             </property>
+        <property name="osgi.remote.configuration.sca.reference">
+            multiplyService
+             </property>
+    </service-description>
+    <service-description>
+        <provide interface="calculator.dosgi.operations.DivideService" />
+        <property name="service.intents">sca:SOAP sca:HTTP</property>
+        <property name="osgi.remote.configuration.type">sca</property>
+        <property name="osgi.remote.configuration.sca.componentType">
+            OSGI-INF/sca/bundle.componentType
+             </property>
+        <property name="osgi.remote.configuration.sca.reference">
+            divideService
+             </property>
+    </service-description>
+</service-descriptions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/bundle.componentType b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/bundle.componentType
new file mode 100644
index 0000000000..7860094626
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/bundle.componentType
@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<componentType xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+               xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+               xmlns:t="http://tuscany.apache.org/xmlns/sca/1.1">

+    <!-- The service elment defines an SCA view of the OSGi service -->

+    <service name="Calculator">

+        <!-- The interface will be mapped into the OSGi service class -->

+        <interface.java interface="calculator.dosgi.CalculatorService"/>

+        <!-- The list of OSGi properties -->

+        <t:osgi.property name="prop1">1</t:osgi.property>

+        <t:osgi.property name="prop2">ABC</t:osgi.property>

+    </service>

+    

+    <!-- The reference elment defines an SCA proxy to a remote OSGi service -->

+    <reference name="addService">

+        <interface.java interface="calculator.dosgi.operations.AddService"/>

+        <t:osgi.property name="prop1">1</t:osgi.property>

+        <t:osgi.property name="prop2">ABC</t:osgi.property>

+    </reference>

+    <reference name="subtractService">

+        <interface.java interface="calculator.dosgi.operations.SubtractService"/>

+        <t:osgi.property name="prop1">1</t:osgi.property>

+        <t:osgi.property name="prop2">ABC</t:osgi.property>

+    </reference>

+    <reference name="multiplyService">

+        <interface.java interface="calculator.dosgi.operations.MultiplyService"/>

+        <t:osgi.property name="prop1">1</t:osgi.property>

+        <t:osgi.property name="prop2">ABC</t:osgi.property>

+    </reference>

+    <reference name="divideService">

+        <interface.java interface="calculator.dosgi.operations.DivideService"/>

+        <t:osgi.property name="prop1">1</t:osgi.property>

+        <t:osgi.property name="prop2">ABC</t:osgi.property>

+    </reference>

+    

+</componentType>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/calculator.composite b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/calculator.composite
new file mode 100644
index 0000000000..3c77086c45
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/calculator.composite
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+    xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"

+    xmlns:xsd="http://www.w3.org/2001/XMLSchema" 

+    targetNamespace="http://calculator.dosgi" 

+    name="CalculatorComposite">

+

+    <component name="CalculatorComponent">

+        <tuscany:implementation.osgi bundleSymbolicName="calculator.dosgi" bundleVersion="1.0.0" />

+        <reference name="addService">

+            <tuscany:binding.rmi uri="rmi://localhost:8085/AddService"/>

+        </reference>

+        <reference name="subtractService">

+            <tuscany:binding.rmi uri="rmi://localhost:8085/SubtractService"/>

+        </reference>

+        <reference name="multiplyService">

+            <tuscany:binding.rmi uri="rmi://localhost:8085/MultiplyService"/>

+        </reference>

+        <reference name="divideService">

+            <tuscany:binding.rmi uri="rmi://localhost:8085/DivideService"/>

+        </reference>

+        

+        <!-- 

+        <reference name="addService" target="OperationsComponent/AddService">

+        </reference>

+        <reference name="subtractService" target="OperationsComponent/SubtractService">

+        </reference>

+        <reference name="multiplyService" target="OperationsComponent/MultiplyService">

+        </reference>

+        <reference name="divideService" target="OperationsComponent/DivideService">

+        </reference>

+         -->

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/operations/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/operations/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..2345c785a7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/operations/META-INF/MANIFEST.MF
@@ -0,0 +1,22 @@
+Manifest-Version: 1.0

+Export-Package: calculator.dosgi.operations;version="1.0.0"

+Bundle-Version: 1.0.0

+Bundle-Name: calculator.dosgi.operations

+Bundle-Activator: calculator.dosgi.operations.impl.OperationsActivator

+Bundle-ManifestVersion: 2

+Import-Package: calculator.dosgi.operations;version="1.0.0",

+ org.oasisopen.sca.annotation;version="2.0.0",

+ org.osgi.framework,

+ org.osgi.service.component;resolution:=optional,

+ org.osgi.service.packageadmin

+Bundle-SymbolicName: calculator.dosgi.operations

+Bundle-Vendor: The Apache Software Foundation

+Bundle-ActivationPolicy: lazy

+Eclipse-LazyStart: true

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-DocURL: http://www.apache.org/

+Service-Component: OSGI-INF/add-component.xml,

+ OSGI-INF/subtract-component.xml,

+ OSGI-INF/multiply-component.xml,

+ OSGI-INF/divide-component.xml

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/operations/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/operations/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..16a33f4f65
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/operations/META-INF/sca-contribution.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+* Licensed to the Apache Software Foundation (ASF) under one
+* or more contributor license agreements.  See the NOTICE file
+* distributed with this work for additional information
+* regarding copyright ownership.  The ASF licenses this file
+* to you under the Apache License, Version 2.0 (the
+* "License"); you may not use this file except in compliance
+* with the License.  You may obtain a copy of the License at
+* 
+*   http://www.apache.org/licenses/LICENSE-2.0
+* 
+* Unless required by applicable law or agreed to in writing,
+* software distributed under the License is distributed on an
+* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+* KIND, either express or implied.  See the License for the
+* specific language governing permissions and limitations
+* under the License.    
+-->
+<contribution xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" 
+              xmlns:c="http://calculator.dosgi">
+    <deployable composite="c:OperationsComposite" />
+</contribution>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/operations/OSGI-INF/add-component.xml b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/operations/OSGI-INF/add-component.xml
new file mode 100644
index 0000000000..99845257ff
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/operations/OSGI-INF/add-component.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<scr:component name="AddComponent" xmlns:scr="http://www.osgi.org/xmlns/scr/v1.0.0">
+    <implementation class="calculator.dosgi.operations.impl.AddServiceImpl" />
+    <service>
+        <provide interface="calculator.dosgi.operations.AddService" />
+    </service>
+</scr:component>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/operations/OSGI-INF/blueprint/operations-module.xml b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/operations/OSGI-INF/blueprint/operations-module.xml
new file mode 100644
index 0000000000..f6b5f4690e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/operations/OSGI-INF/blueprint/operations-module.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<!-- A sample module-context.xml for OSGI RFC 124 (BluePrint Service) -->
+<components xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0">
+    <component id="AddComponent" class="calculator.dosgi.operations.impl.AddServiceImpl">
+    </component>
+    <component id="SubtractComponent" class="calculator.dosgi.operations.impl.SubtractServiceImpl">
+    </component>
+    <component id="MultiplyComponent" class="calculator.dosgi.operations.impl.MultiplyServiceImpl">
+    </component>
+    <component id="DivideComponent" class="calculator.dosgi.operations.impl.DivideServiceImpl">
+    </component>
+
+    <!-- We can derive the SCA services for the implementation.osgi -->
+    <service id="AddService" ref="AddComponent" interface="calculator.dosgi.operations.AddService">
+    </service>
+    <service id="SubtractService" ref="SubtractComponent" interface="calculator.dosgi.operations.SubtractService">
+    </service>
+    <service id="MultiplyService" ref="MultiplyComponent" interface="calculator.dosgi.operations.MultiplyService">
+    </service>
+    <service id="DivideService" ref="DivideComponent" interface="calculator.dosgi.operations.DivideService">
+    </service>
+</components>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/operations/OSGI-INF/divide-component.xml b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/operations/OSGI-INF/divide-component.xml
new file mode 100644
index 0000000000..322d4daf2f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/operations/OSGI-INF/divide-component.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<scr:component name="DivideComponent" xmlns:scr="http://www.osgi.org/xmlns/scr/v1.0.0">
+    <implementation class="calculator.dosgi.operations.impl.DivideServiceImpl" />
+    <service>
+        <provide interface="calculator.dosgi.operations.DivideService" />
+    </service>
+</scr:component>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/operations/OSGI-INF/multiply-component.xml b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/operations/OSGI-INF/multiply-component.xml
new file mode 100644
index 0000000000..b9ca777bd8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/operations/OSGI-INF/multiply-component.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<scr:component name="MultiplyComponent" xmlns:scr="http://www.osgi.org/xmlns/scr/v1.0.0">
+    <implementation class="calculator.dosgi.operations.impl.MultiplyServiceImpl" />
+    <service>
+        <provide interface="calculator.dosgi.operations.MultiplyService" />
+    </service>
+</scr:component>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/operations/OSGI-INF/subtract-component.xml b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/operations/OSGI-INF/subtract-component.xml
new file mode 100644
index 0000000000..1472f5a976
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/operations/OSGI-INF/subtract-component.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<scr:component name="SubtractComponent" xmlns:scr="http://www.osgi.org/xmlns/scr/v1.0.0">
+    <implementation class="calculator.dosgi.operations.impl.SubtractServiceImpl" />
+    <service>
+        <provide interface="calculator.dosgi.operations.SubtractService" />
+    </service>
+</scr:component>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/operations/bundle.componentType b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/operations/bundle.componentType
new file mode 100644
index 0000000000..6f6f4bdce6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/operations/bundle.componentType
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<componentType xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+               xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+               xmlns:t="http://tuscany.apache.org/xmlns/sca/1.1">

+

+    

+    <!-- The service elment defines an SCA proxy to a remote OSGi service -->

+    <service name="AddService">

+        <interface.java interface="calculator.dosgi.operations.AddService"/>

+        <t:osgi.property name="prop1">1</t:osgi.property>

+        <t:osgi.property name="prop2">ABC</t:osgi.property>

+    </service>

+    <service name="SubtractService">

+        <interface.java interface="calculator.dosgi.operations.SubtractService"/>

+        <t:osgi.property name="prop1">1</t:osgi.property>

+        <t:osgi.property name="prop2">ABC</t:osgi.property>

+    </service>

+    <service name="MultiplyService">

+        <interface.java interface="calculator.dosgi.operations.MultiplyService"/>

+        <t:osgi.property name="prop1">1</t:osgi.property>

+        <t:osgi.property name="prop2">ABC</t:osgi.property>

+    </service>

+    <service name="DivideService">

+        <interface.java interface="calculator.dosgi.operations.DivideService"/>

+        <t:osgi.property name="prop1">1</t:osgi.property>

+        <t:osgi.property name="prop2">ABC</t:osgi.property>

+    </service>

+    

+</componentType>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/operations/operations.composite b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/operations/operations.composite
new file mode 100644
index 0000000000..c9fb3818b8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/operations/operations.composite
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+    xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"

+    xmlns:xsd="http://www.w3.org/2001/XMLSchema" 

+    targetNamespace="http://calculator.dosgi" 

+    name="OperationsComposite">

+

+    <component name="OperationsComponent">

+        <tuscany:implementation.osgi bundleSymbolicName="calculator.dosgi.operations" bundleVersion="1.0.0" />

+        <service name="AddService">

+            <tuscany:binding.rmi uri="rmi://localhost:8085/AddService"/>

+        </service>

+        <service name="SubtractService">

+            <tuscany:binding.rmi uri="rmi://localhost:8085/SubtractService"/>

+        </service>

+        <service name="MultiplyService">

+            <tuscany:binding.rmi uri="rmi://localhost:8085/MultiplyService"/>

+        </service>

+        <service name="DivideService">

+            <tuscany:binding.rmi uri="rmi://localhost:8085/DivideService"/>

+        </service>

+        

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/sca/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/sca/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..0153fc6997
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/sca/META-INF/MANIFEST.MF
@@ -0,0 +1,10 @@
+Manifest-Version: 1.0

+Bundle-Version: 1.0.0

+Bundle-Name: calculator.dosgi.sca

+Bundle-ManifestVersion: 2

+Bundle-SymbolicName: calculator.dosgi.sca

+Bundle-Vendor: The Apache Software Foundation

+Eclipse-LazyStart: false

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/sca/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/sca/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..8ba4b85247
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/sca/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+* Licensed to the Apache Software Foundation (ASF) under one

+* or more contributor license agreements.  See the NOTICE file

+* distributed with this work for additional information

+* regarding copyright ownership.  The ASF licenses this file

+* to you under the Apache License, Version 2.0 (the

+* "License"); you may not use this file except in compliance

+* with the License.  You may obtain a copy of the License at

+* 

+*   http://www.apache.org/licenses/LICENSE-2.0

+* 

+* Unless required by applicable law or agreed to in writing,

+* software distributed under the License is distributed on an

+* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+* KIND, either express or implied.  See the License for the

+* specific language governing permissions and limitations

+* under the License.    

+-->

+

+<contribution xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+              xmlns:c="http://calculator.dosgi">

+    <deployable composite="c:CalculatorComposite" />

+</contribution>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/sca/OSGI-INF/sca/calculator.composite b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/sca/OSGI-INF/sca/calculator.composite
new file mode 100644
index 0000000000..ac7f0f470c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl-osgi/src/test/resources/calculator/dosgi/sca/OSGI-INF/sca/calculator.composite
@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+    xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"

+    xmlns:xsd="http://www.w3.org/2001/XMLSchema" 

+    targetNamespace="http://calculator.dosgi" 

+    name="CalculatorComposite">

+

+    <component name="CalculatorComponent">

+        <tuscany:implementation.osgi bundleSymbolicName="calculator.dosgi" bundleVersion="1.0.0" />

+        <reference name="addService">

+            <tuscany:binding.rmi uri="rmi://localhost:8085/AddService"/>

+        </reference>

+        <reference name="subtractService">

+            <tuscany:binding.rmi uri="rmi://localhost:8085/SubtractService"/>

+        </reference>

+        <reference name="multiplyService">

+            <tuscany:binding.rmi uri="rmi://localhost:8085/MultiplyService"/>

+        </reference>

+        <reference name="divideService">

+            <tuscany:binding.rmi uri="rmi://localhost:8085/DivideService"/>

+        </reference>

+        

+        <!-- 

+        <reference name="addService" target="OperationsComponent/AddService">

+        </reference>

+        <reference name="subtractService" target="OperationsComponent/SubtractService">

+        </reference>

+        <reference name="multiplyService" target="OperationsComponent/MultiplyService">

+        </reference>

+        <reference name="divideService" target="OperationsComponent/DivideService">

+        </reference>

+         -->

+         

+    <component name="OperationsComponent">

+        <tuscany:implementation.osgi bundleSymbolicName="calculator.dosgi.operations" bundleVersion="1.0.0" />

+        <service name="AddService">

+            <tuscany:binding.rmi uri="rmi://localhost:8085/AddService"/>

+        </service>

+        <service name="SubtractService">

+            <tuscany:binding.rmi uri="rmi://localhost:8085/SubtractService"/>

+        </service>

+        <service name="MultiplyService">

+            <tuscany:binding.rmi uri="rmi://localhost:8085/MultiplyService"/>

+        </service>

+        <service name="DivideService">

+            <tuscany:binding.rmi uri="rmi://localhost:8085/DivideService"/>

+        </service>

+        

+    </component>         

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
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+      file or class name and description of purpose be included on the
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+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..fcf9d25ad0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/META-INF/MANIFEST.MF
@@ -0,0 +1,48 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.node.impl;uses:="org.apache.tus

+ cany.sca.runtime,org.apache.tuscany.sca.definitions,org.apache.tuscan

+ y.sca.core,javax.xml.namespace,javax.xml.stream,org.apache.tuscany.sc

+ a.core.assembly,org.apache.tuscany.sca.contribution.resolver,org.apac

+ he.tuscany.sca.workspace,org.apache.tuscany.sca.core.invocation,org.o

+ soa.sca,org.apache.tuscany.sca.assembly.builder,org.apache.tuscany.sc

+ a.assembly,org.apache.tuscany.sca.node,org.apache.tusc any.sca.contri

+ bution,org.apache.tuscany.sca.monitor,org.apache.tuscany.sca.work,org

+ .apache.tuscany.sca.contribution.processor";version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Node Implementation

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397240796

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Node Implementation

+Import-Package: javax.xml.namespace,

+ javax.xml.stream,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.assembly.builder;version="2.0.0",

+ org.apache.tuscany.sca.assembly.xml;version="2.0.0",

+ org.apache.tuscany.sca.contribution;version="2.0.0",

+ org.apache.tuscany.sca.contribution.processor;version="2.0.0",

+ org.apache.tuscany.sca.contribution.resolver;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.core.assembly;version="2.0.0",

+ org.apache.tuscany.sca.core.invocation;version="2.0.0",

+ org.apache.tuscany.sca.definitions;version="2.0.0",

+ org.apache.tuscany.sca.definitions.util;version="2.0.0",

+ org.apache.tuscany.sca.definitions.xml;version="2.0.0",

+ org.apache.tuscany.sca.extensibility;version="2.0.0",

+ org.apache.tuscany.sca.monitor;version="2.0.0",

+ org.apache.tuscany.sca.node;version="2.0.0",

+ org.apache.tuscany.sca.node.configuration;version="2.0.0",

+ org.apache.tuscany.sca.node.impl;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.apache.tuscany.sca.provider;version="2.0.0",

+ org.apache.tuscany.sca.runtime;version="2.0.0",

+ org.apache.tuscany.sca.work;version="2.0.0",

+ org.oasisopen.sca;version="2.0.0",

+ org.oasisopen.sca.annotation;version="2.0.0";resolution:=optional,

+ org.oasisopen.sca.client;version="2.0.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.node.impl

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/pom.xml
new file mode 100644
index 0000000000..4ed427c3df
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/pom.xml
@@ -0,0 +1,116 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-node-impl</artifactId>
+    <name>Apache Tuscany SCA Node Implementation</name>
+
+    <dependencies>
+ 
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+        
+         <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>2.0-M3</version>
+        </dependency>  
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>          
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xml</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-definitions-xml</artifactId>
+            <version>2.0-M3</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-sca-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy-xml</artifactId>
+            <version>2.0-M3</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-core-databinding</artifactId>
+            <version>2.0-M3</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-assembly-xsd</artifactId>
+            <version>2.0-M3</version>
+            <scope>runtime</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-endpoint</artifactId>
+            <version>2.0-M3</version>
+            <scope>runtime</scope>
+        </dependency> 
+               
+       <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>  
+              
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/configuration/xml/NodeConfigurationATOMProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/configuration/xml/NodeConfigurationATOMProcessor.java
new file mode 100644
index 0000000000..d3d0c5d077
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/configuration/xml/NodeConfigurationATOMProcessor.java
@@ -0,0 +1,160 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.node.configuration.xml;

+

+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;

+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;

+

+import javax.xml.namespace.QName;

+import javax.xml.stream.XMLStreamConstants;

+import javax.xml.stream.XMLStreamException;

+import javax.xml.stream.XMLStreamReader;

+import javax.xml.stream.XMLStreamWriter;

+

+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;

+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;

+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;

+import org.apache.tuscany.sca.core.FactoryExtensionPoint;

+import org.apache.tuscany.sca.monitor.Monitor;

+import org.apache.tuscany.sca.node.configuration.ContributionConfiguration;

+import org.apache.tuscany.sca.node.configuration.NodeConfiguration;

+import org.apache.tuscany.sca.node.configuration.NodeConfigurationFactory;

+

+/**

+ * Implements a StAX artifact processor for configured node implementations.

+ *

+ * @version $Rev: 704156 $ $Date: 2008-10-13 09:31:59 -0700 (Mon, 13 Oct 2008) $

+ */

+public class NodeConfigurationATOMProcessor extends BaseStAXArtifactProcessor implements

+    StAXArtifactProcessor<NodeConfiguration> {

+

+    private static final String ATOM_NS = "http://www.w3.org/2005/Atom";

+    private static final QName FEED_QNAME = new QName(ATOM_NS, "feed");

+    private static final QName ENTRY_QNAME = new QName(ATOM_NS, "entry");

+    private static final QName ID_QNAME = new QName(ATOM_NS, "id");

+    private static final QName LINK_QNAME = new QName(ATOM_NS, "link");

+    private static final QName CONTENT_QNAME = new QName(ATOM_NS, "content");

+    private static final String HREF = "href";

+

+    private NodeConfigurationFactory factory;

+

+    public NodeConfigurationATOMProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {

+        this.factory = modelFactories.getFactory(NodeConfigurationFactory.class);

+    }

+

+    public QName getArtifactType() {

+        return null;

+    }

+

+    public Class<NodeConfiguration> getModelType() {

+        // Returns the type of model processed by this processor

+        return NodeConfiguration.class;

+    }

+

+    public NodeConfiguration read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {

+

+        NodeConfiguration config = factory.createNodeConfiguration();

+

+        // Read a feed containing links to the composite and the contributions assigned to

+        // the node

+        ContributionConfiguration contribution = null;

+        boolean id = false;

+        QName name = null;

+

+        while (reader.hasNext()) {

+            int event = reader.getEventType();

+            switch (event) {

+

+                case START_ELEMENT:

+                    name = reader.getName();

+

+                    if (ENTRY_QNAME.equals(name)) {

+

+                        // Read an <entry>

+                        contribution = factory.createContributionConfiguration();

+                    } else if (ID_QNAME.equals(name)) {

+

+                        // Read an <id>

+                        id = true;

+

+                    } else if (LINK_QNAME.equals(name)) {

+

+                        // Read a <link>

+                        String href = getString(reader, HREF);

+

+                        if (contribution != null) {

+                            contribution.setLocation(href);

+                        }

+                    } else if (CONTENT_QNAME.equals(name)) {

+                        // Read a <content>

+                    } else if (FEED_QNAME.equals(name)) {

+                        // Read a <feed>

+                    }

+                    break;

+

+                case XMLStreamConstants.CHARACTERS:

+

+                    // Read characters inside an <id> element

+                    if (id) {

+                        if (contribution != null) {

+                            contribution.setURI(reader.getText());

+                        }

+                    }

+                    break;

+

+                case END_ELEMENT:

+                    name = reader.getName();

+

+                    // Clear current state when reading reaching end element

+                    if (ENTRY_QNAME.equals(name)) {

+                        if (contribution != null) {

+                            config.getContributions().add(contribution);

+                        }

+

+                        contribution = null;

+

+                    } else if (ID_QNAME.equals(name)) {

+                        id = false;

+

+                    } else if (FEED_QNAME.equals(name)) {

+

+                        // We've reached the end of the feed

+                        return config;

+                    }

+                    break;

+            }

+

+            // Read the next element

+            if (reader.hasNext()) {

+                reader.next();

+            }

+        }

+        return config;

+    }

+

+    public void resolve(NodeConfiguration implementation, ModelResolver resolver) throws ContributionResolveException {

+    }

+

+    public void write(NodeConfiguration implementation, XMLStreamWriter writer) throws ContributionWriteException,

+        XMLStreamException {

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/configuration/xml/NodeConfigurationProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/configuration/xml/NodeConfigurationProcessor.java
new file mode 100644
index 0000000000..fb16cf461d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/configuration/xml/NodeConfigurationProcessor.java
@@ -0,0 +1,240 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package org.apache.tuscany.sca.node.configuration.xml;

+

+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;

+

+import java.io.StringReader;

+import java.io.StringWriter;

+import java.util.StringTokenizer;

+

+import javax.xml.namespace.QName;

+import javax.xml.stream.XMLInputFactory;

+import javax.xml.stream.XMLOutputFactory;

+import javax.xml.stream.XMLStreamConstants;

+import javax.xml.stream.XMLStreamException;

+import javax.xml.stream.XMLStreamReader;

+import javax.xml.stream.XMLStreamWriter;

+

+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;

+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;

+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;

+import org.apache.tuscany.sca.core.FactoryExtensionPoint;

+import org.apache.tuscany.sca.monitor.Monitor;

+import org.apache.tuscany.sca.node.configuration.BindingConfiguration;

+import org.apache.tuscany.sca.node.configuration.ContributionConfiguration;

+import org.apache.tuscany.sca.node.configuration.DeploymentComposite;

+import org.apache.tuscany.sca.node.configuration.NodeConfiguration;

+import org.apache.tuscany.sca.node.configuration.NodeConfigurationFactory;

+

+/**

+ * Implements a StAX artifact processor for node implementations.

+ *

+ * @version $Rev: 750323 $ $Date: 2009-03-04 21:52:01 -0800 (Wed, 04 Mar 2009) $

+ */

+public class NodeConfigurationProcessor extends BaseStAXArtifactProcessor implements

+    StAXArtifactProcessor<NodeConfiguration> {

+    private static final String SCA11_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.1";

+    private static final QName NODE = new QName(SCA11_TUSCANY_NS, "node");

+    private static final QName CONTRIBUTION = new QName(SCA11_TUSCANY_NS, "contribution");

+    private static final QName BINDING = new QName(SCA11_TUSCANY_NS, "binding");

+    private static final QName BASE_URI = new QName(SCA11_TUSCANY_NS, "baseURI");

+    private static final QName DEPLOYMENT_COMPOSITE = new QName(SCA11_TUSCANY_NS, "deploymentComposite");

+

+    private static final String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";

+    private static final QName COMPOSITE = new QName(SCA11_NS, "composite");

+

+    private StAXArtifactProcessor processor;

+    private NodeConfigurationFactory nodeConfigurationFactory;

+    private XMLInputFactory xmlInputFactory;

+    private XMLOutputFactory xmlOutputFactory;

+

+    public NodeConfigurationProcessor(FactoryExtensionPoint modelFactories,

+                                      StAXArtifactProcessor processor,

+                                      Monitor monitor) {

+        this.nodeConfigurationFactory = modelFactories.getFactory(NodeConfigurationFactory.class);

+        this.processor = processor;

+        this.xmlInputFactory = modelFactories.getFactory(XMLInputFactory.class);

+        this.xmlOutputFactory = modelFactories.getFactory(XMLOutputFactory.class);

+    }

+

+    public NodeConfigurationProcessor(NodeConfigurationFactory nodeConfigurationFactory,

+                                      XMLInputFactory xmlInputFactory,

+                                      XMLOutputFactory xmlOutputFactory) {

+        super();

+        this.nodeConfigurationFactory = nodeConfigurationFactory;

+        this.xmlInputFactory = xmlInputFactory;

+        this.xmlOutputFactory = xmlOutputFactory;

+    }

+

+    public QName getArtifactType() {

+        // Returns the QName of the XML element processed by this processor

+        return NODE;

+    }

+

+    public Class<NodeConfiguration> getModelType() {

+        // Returns the type of model processed by this processor

+        return NodeConfiguration.class;

+    }

+

+    public NodeConfiguration read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {

+

+        NodeConfiguration node = null;

+        ContributionConfiguration contribution = null;

+        DeploymentComposite composite = null;

+        BindingConfiguration binding = null;

+

+        // Skip to end element

+        while (true) {

+            int event = reader.getEventType();

+            switch (event) {

+                case XMLStreamConstants.START_ELEMENT:

+                    QName name = reader.getName();

+                    if (NODE.equals(name)) {

+                        node = nodeConfigurationFactory.createNodeConfiguration();

+                        node.setURI(reader.getAttributeValue(null, "uri"));

+                        node.setDomainURI(reader.getAttributeValue(null, "domain"));

+                    } else if (CONTRIBUTION.equals(name)) {

+                        contribution = nodeConfigurationFactory.createContributionConfiguration();

+                        contribution.setURI(reader.getAttributeValue(null, "uri"));

+                        contribution.setLocation(reader.getAttributeValue(null, "location"));

+                        node.getContributions().add(contribution);

+                    } else if (BINDING.equals(name)) {

+                        binding = nodeConfigurationFactory.createBindingConfiguration();

+                        binding.setBindingType(getQName(reader, "name"));

+                        String baseURIs = reader.getAttributeValue(null, "baseURIs");

+                        if (baseURIs != null) {

+                            StringTokenizer tokenizer = new StringTokenizer(baseURIs);

+                            while (tokenizer.hasMoreTokens()) {

+                                binding.getBaseURIs().add(tokenizer.nextToken());

+                            }

+                        }

+                        node.getBindings().add(binding);

+                    } else if (DEPLOYMENT_COMPOSITE.equals(name)) {

+                        composite = nodeConfigurationFactory.createDeploymentComposite();

+                        composite.setLocation(reader.getAttributeValue(null, "location"));

+                        if (contribution != null) {

+                            contribution.getDeploymentComposites().add(composite);

+                        }

+                    } else if(BASE_URI.equals(name)) {

+                        // We also support <baseURI> element

+                        String baseURI = reader.getElementText();

+                        if (baseURI != null && binding != null) {

+                            baseURI = baseURI.trim();

+                            binding.addBaseURI(baseURI);

+                        }

+                        // getElementText() moves the event to END_ELEMENT

+                        continue;

+                    } else if (COMPOSITE.equals(name)) {

+                        /*

+                        Object model = processor.read(reader);

+                        if (model instanceof Composite) {

+                            // FIXME: We need to capture the text here

+                            // composite.setComposite((Composite)model);

+                        }

+                        */

+                        StringWriter sw = new StringWriter();

+                        XMLStreamWriter writer = xmlOutputFactory.createXMLStreamWriter(sw);

+                        new XMLStreamSerializer().serialize(reader, writer);

+                        writer.flush();

+                        composite.setContent(sw.toString());

+                    }

+                    break;

+

+                case END_ELEMENT:

+                    name = reader.getName();

+                    if (NODE.equals(name)) {

+                        return node;

+                    } else if (CONTRIBUTION.equals(name)) {

+                        contribution = null;

+                    } else if (DEPLOYMENT_COMPOSITE.equals(name)) {

+                        composite = null;

+                    } else if (BINDING.equals(name)) {

+                        binding = null;

+                    }

+            }

+            if (reader.hasNext()) {

+                reader.next();

+            } else {

+                break;

+            }

+        }

+

+        return node;

+    }

+

+    public void resolve(NodeConfiguration node, ModelResolver resolver) throws ContributionResolveException {

+    }

+

+    public void write(NodeConfiguration node, XMLStreamWriter writer) throws ContributionWriteException,

+        XMLStreamException {

+

+        writeStart(writer,

+                   NODE.getNamespaceURI(),

+                   NODE.getLocalPart(),

+                   new XAttr("uri", node.getURI()),

+                   new XAttr("domain", node.getDomainURI()));

+

+        for (ContributionConfiguration c : node.getContributions()) {

+            writeStart(writer,

+                       CONTRIBUTION.getNamespaceURI(),

+                       CONTRIBUTION.getLocalPart(),

+                       new XAttr("uri", c.getURI()),

+                       new XAttr("location", c.getLocation()));

+            for (DeploymentComposite dc : c.getDeploymentComposites()) {

+                writeStart(writer,

+                           DEPLOYMENT_COMPOSITE.getNamespaceURI(),

+                           DEPLOYMENT_COMPOSITE.getLocalPart(),

+                           new XAttr("location", dc.getLocation()),

+                           new XAttr("contribution", dc.getContributionURI()));

+                if (dc.getContent() != null) {

+                    XMLStreamReader reader = xmlInputFactory.createXMLStreamReader(new StringReader(dc.getContent()));

+                    reader.nextTag(); // Move to the first element

+                    new XMLStreamSerializer().serialize(reader, writer);

+                    reader.close();

+                }

+                writeEnd(writer);

+            }

+            writeEnd(writer);

+        }

+

+        for (BindingConfiguration b : node.getBindings()) {

+            StringBuffer uris = new StringBuffer();

+            for (String uri : b.getBaseURIs()) {

+                uris.append(uri).append(' ');

+            }

+            if (uris.length() > 0) {

+                uris.deleteCharAt(uris.length() - 1); // Remove the trailing space

+            } else {

+                uris = null;

+            }

+            writeStart(writer,

+                       BINDING.getNamespaceURI(),

+                       BINDING.getLocalPart(),

+                       new XAttr("name", b.getBindingType()),

+                       new XAttr("baseURIs", uris.toString()));

+            writeEnd(writer);

+        }

+

+        writeEnd(writer);

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/configuration/xml/XMLStreamSerializer.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/configuration/xml/XMLStreamSerializer.java
new file mode 100644
index 0000000000..38d8215cb2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/configuration/xml/XMLStreamSerializer.java
@@ -0,0 +1,287 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.node.configuration.xml;

+

+import javax.xml.namespace.NamespaceContext;

+import javax.xml.stream.XMLStreamConstants;

+import javax.xml.stream.XMLStreamException;

+import javax.xml.stream.XMLStreamReader;

+import javax.xml.stream.XMLStreamWriter;

+

+/**

+ * The XMLStreamSerializer pulls events from the XMLStreamReader and dumps into the XMLStreamWriter

+ *

+ * @version $Rev: 656146 $ $Date: 2008-05-14 01:22:08 -0700 (Wed, 14 May 2008) $

+ */

+public class XMLStreamSerializer implements XMLStreamConstants {

+    public static final String NAMESPACE_PREFIX = "ns";

+    private static int namespaceSuffix;

+

+    /*

+     * The behavior of the Serializer is such that it returns when it encounters the starting element for the second

+     * time. The depth variable tracks the depth of the Serializer and tells it when to return. Note that it is assumed

+     * that this Serialization starts on an Element.

+     */

+

+    /**

+     * Field depth

+     */

+    private int depth;

+

+    /**

+     * Generates a unique namespace prefix that is not in the scope of the NamespaceContext

+     * 

+     * @param nsCtxt

+     * @return string

+     */

+    private String generateUniquePrefix(NamespaceContext nsCtxt) {

+        String prefix = NAMESPACE_PREFIX + namespaceSuffix++;

+        // null should be returned if the prefix is not bound!

+        while (nsCtxt.getNamespaceURI(prefix) != null) {

+            prefix = NAMESPACE_PREFIX + namespaceSuffix++;

+        }

+

+        return prefix;

+    }

+

+    /**

+     * Method serialize.

+     * 

+     * @param node

+     * @param writer

+     * @throws XMLStreamException

+     */

+    public void serialize(XMLStreamReader node, XMLStreamWriter writer) throws XMLStreamException {

+        serializeNode(node, writer);

+    }

+

+    /**

+     * @param reader

+     * @param writer

+     * @throws XMLStreamException

+     */

+    protected void serializeAttributes(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {

+        int count = reader.getAttributeCount();

+        String prefix;

+        String namespaceName;

+        String writerPrefix;

+        for (int i = 0; i < count; i++) {

+            prefix = reader.getAttributePrefix(i);

+            namespaceName = reader.getAttributeNamespace(i);

+            /*

+             * Due to parser implementations returning null as the namespace URI (for the empty namespace) we need to

+             * make sure that we deal with a namespace name that is not null. The best way to work around this issue is

+             * to set the namespace URI to "" if it is null

+             */

+            if (namespaceName == null) {

+                namespaceName = "";

+            }

+

+            writerPrefix = writer.getPrefix(namespaceName);

+

+            if (!"".equals(namespaceName)) {

+                // prefix has already being declared but this particular

+                // attrib has a

+                // no prefix attached. So use the prefix provided by the

+                // writer

+                if (writerPrefix != null && (prefix == null || prefix.equals(""))) {

+                    writer.writeAttribute(writerPrefix, namespaceName, reader.getAttributeLocalName(i), reader

+                        .getAttributeValue(i));

+

+                    // writer prefix is available but different from the

+                    // current

+                    // prefix of the attrib. We should be declaring the new

+                    // prefix

+                    // as a namespace declaration

+                } else if (prefix != null && !"".equals(prefix) && !prefix.equals(writerPrefix)) {

+                    writer.writeNamespace(prefix, namespaceName);

+                    writer.writeAttribute(prefix, namespaceName, reader.getAttributeLocalName(i), reader

+                        .getAttributeValue(i));

+

+                    // prefix is null (or empty), but the namespace name is

+                    // valid! it has not

+                    // being written previously also. So we need to generate

+                    // a prefix

+                    // here

+                } else if (prefix == null || prefix.equals("")) {

+                    prefix = generateUniquePrefix(writer.getNamespaceContext());

+                    writer.writeNamespace(prefix, namespaceName);

+                    writer.writeAttribute(prefix, namespaceName, reader.getAttributeLocalName(i), reader

+                        .getAttributeValue(i));

+                } else {

+                    writer.writeAttribute(prefix, namespaceName, reader.getAttributeLocalName(i), reader

+                        .getAttributeValue(i));

+                }

+            } else {

+                // empty namespace is equal to no namespace!

+                writer.writeAttribute(reader.getAttributeLocalName(i), reader.getAttributeValue(i));

+            }

+

+        }

+    }

+

+    /**

+     * Method serializeCData.

+     * 

+     * @param reader

+     * @param writer

+     * @throws XMLStreamException

+     */

+    protected void serializeCData(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {

+        writer.writeCData(reader.getText());

+    }

+

+    /**

+     * Method serializeComment.

+     * 

+     * @param reader

+     * @param writer

+     * @throws XMLStreamException

+     */

+    protected void serializeComment(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {

+        writer.writeComment(reader.getText());

+    }

+

+    /**

+     * @param reader

+     * @param writer

+     * @throws XMLStreamException

+     */

+    protected void serializeElement(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {

+        String prefix = reader.getPrefix();

+        String nameSpaceName = reader.getNamespaceURI();

+        if (nameSpaceName != null) {

+            String writerPrefix = writer.getPrefix(nameSpaceName);

+            if (writerPrefix != null) {

+                writer.writeStartElement(nameSpaceName, reader.getLocalName());

+            } else {

+                if (prefix != null) {

+                    writer.writeStartElement(prefix, reader.getLocalName(), nameSpaceName);

+                    writer.writeNamespace(prefix, nameSpaceName);

+                    // writer.setPrefix(prefix, nameSpaceName);

+                } else {

+                    // [rfeng] We need to set default NS 1st before calling writeStateElement

+                    writer.setDefaultNamespace(nameSpaceName);

+                    writer.writeStartElement(nameSpaceName, reader.getLocalName());

+                    writer.writeDefaultNamespace(nameSpaceName);

+                }

+            }

+        } else {

+            writer.writeStartElement(reader.getLocalName());

+        }

+

+        // add the namespaces

+        int count = reader.getNamespaceCount();

+        String namespacePrefix;

+        for (int i = 0; i < count; i++) {

+            namespacePrefix = reader.getNamespacePrefix(i);

+            // [rfeng] The following is commented out to allow to default ns

+            // if (namespacePrefix != null && namespacePrefix.length() == 0) {

+            // continue;

+            // }

+

+            serializeNamespace(namespacePrefix, reader.getNamespaceURI(i), writer);

+        }

+

+        // add attributes

+        serializeAttributes(reader, writer);

+

+    }

+

+    /**

+     * Method serializeEndElement.

+     * 

+     * @param writer

+     * @throws XMLStreamException

+     */

+    protected void serializeEndElement(XMLStreamWriter writer) throws XMLStreamException {

+        writer.writeEndElement();

+    }

+

+    /**

+     * Method serializeNamespace.

+     * 

+     * @param prefix

+     * @param uri

+     * @param writer

+     * @throws XMLStreamException

+     */

+    private void serializeNamespace(String prefix, String uri, XMLStreamWriter writer) throws XMLStreamException {

+        String prefix1 = writer.getPrefix(uri);

+        if (prefix1 == null) {

+            writer.writeNamespace(prefix, uri);

+            // writer.setPrefix(prefix, uri);

+        }

+    }

+

+    /**

+     * Method serializeNode.

+     * 

+     * @param reader

+     * @param writer

+     * @throws XMLStreamException

+     */

+    protected void serializeNode(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {

+        while (true) {

+            int event = reader.getEventType();

+            if (event == START_ELEMENT) {

+                serializeElement(reader, writer);

+                depth++;

+            } else if (event == ATTRIBUTE) {

+                serializeAttributes(reader, writer);

+            } else if (event == CHARACTERS) {

+                serializeText(reader, writer);

+            } else if (event == COMMENT) {

+                serializeComment(reader, writer);

+            } else if (event == CDATA) {

+                serializeCData(reader, writer);

+            } else if (event == END_ELEMENT) {

+                serializeEndElement(writer);

+                depth--;

+            } else if (event == START_DOCUMENT) {

+                depth++; // if a start document is found then increment

+                writer.writeStartDocument();

+                // the depth

+            } else if (event == END_DOCUMENT) {

+                if (depth != 0) {

+                    depth--; // for the end document - reduce the depth

+                }

+                writer.writeEndDocument();

+            }

+            if (depth == 0) {

+                break;

+            }

+            if (reader.hasNext()) {

+                reader.next();

+            } else {

+                break;

+            }

+        }

+    }

+

+    /**

+     * @param reader

+     * @param writer

+     * @throws XMLStreamException

+     */

+    protected void serializeText(XMLStreamReader reader, XMLStreamWriter writer) throws XMLStreamException {

+        writer.writeCharacters(reader.getText());

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/Contributions.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/Contributions.java
new file mode 100644
index 0000000000..7dabb471be
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/Contributions.java
@@ -0,0 +1,160 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.node.impl;

+

+import java.util.ArrayList;

+import java.util.Collections;

+import java.util.List;

+import java.util.Set;

+

+import org.apache.tuscany.sca.assembly.Composite;

+import org.apache.tuscany.sca.assembly.Extension;

+import org.apache.tuscany.sca.contribution.Artifact;

+import org.apache.tuscany.sca.contribution.Contribution;

+import org.apache.tuscany.sca.contribution.Export;

+import org.apache.tuscany.sca.contribution.Import;

+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;

+

+/**

+ * A Contribution impl wrapping multiple other contributions

+ * Currently the sole reason for this is so

+ */

+public class Contributions implements Contribution {

+

+    private List<Contribution> contributions = new ArrayList<Contribution>();

+    private String location;

+    private String uri;

+    private Object model;

+    private byte[] contents;

+    private boolean unresolved;

+    private ModelResolver modelResolver;

+    private List<Contribution> dependencies = new ArrayList<Contribution>();

+

+    public Contributions(List<Contribution> contributions) {

+        this.contributions = contributions;

+    }

+

+    public String getLocation() {

+        return location;

+    }

+

+    public Object getModel() {

+        return model;

+    }

+

+    public String getURI() {

+        return uri;

+    }

+

+    public void setLocation(String location) {

+        this.location = location;

+    }

+

+    public void setModel(Object model) {

+        this.model = model;

+    }

+

+    public byte[] getContents() {

+        return contents;

+    }

+

+    public void setContents(byte[] contents) {

+        this.contents = contents;

+    }

+

+    public void setURI(String uri) {

+        this.uri = uri;

+    }

+

+    public boolean isUnresolved() {

+        return unresolved;

+    }

+

+    public void setUnresolved(boolean unresolved) {

+        this.unresolved = unresolved;

+    }

+

+    public List<Contribution> getContributions() {

+        return contributions;

+    }

+

+    public List<Artifact> getArtifacts() {

+        return (List<Artifact>)(Object)contributions;

+    }

+

+    public List<Contribution> getDependencies() {

+        return dependencies;

+    }

+

+    public ClassLoader getClassLoader() {

+        //FIXME Remove later

+        return null;

+    }

+

+    public void setClassLoader(ClassLoader classLoader) {

+        //FIXME Remove later

+    }

+

+    public List<Composite> getDeployables() {

+        List<Composite> deployables = new ArrayList<Composite>();

+        for (Contribution contribution: contributions) {

+            deployables.addAll(contribution.getDeployables());

+        }

+        return deployables;

+    }

+

+    public List<Export> getExports() {

+        List<Export> exports = new ArrayList<Export>();

+        for (Contribution contribution: contributions) {

+            exports.addAll(contribution.getExports());

+        }

+        return exports;

+    }

+

+    public List<Import> getImports() {

+        List<Import> imports = new ArrayList<Import>();

+        for (Contribution contribution: contributions) {

+            imports.addAll(contribution.getImports());

+        }

+        return imports;

+    }

+

+    public ModelResolver getModelResolver() {

+        return modelResolver;

+    }

+

+    public void setModelResolver(ModelResolver modelResolver) {

+        this.modelResolver = modelResolver;

+    }

+

+    public List<Extension> getAttributeExtensions() {

+        // TODO Auto-generated method stub

+        return null;

+    }

+

+    public List<Object> getExtensions() {

+        // TODO Auto-generated method stub

+        return null;

+    }

+

+    public Set<String> getTypes() {

+        return Collections.emptySet();

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeFactoryImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeFactoryImpl.java
new file mode 100644
index 0000000000..f637842afe
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeFactoryImpl.java
@@ -0,0 +1,682 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.node.impl;
+
+import static java.lang.System.currentTimeMillis;
+import static org.apache.tuscany.sca.node.impl.NodeUtil.createURI;
+import static org.apache.tuscany.sca.node.impl.NodeUtil.openStream;
+
+import java.io.File;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.Reader;
+import java.io.StringReader;
+import java.net.URI;
+import java.net.URL;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLOutputFactory;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilderExtensionPoint;
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.DefaultImport;
+import org.apache.tuscany.sca.contribution.Export;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ExtendedURLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ValidationSchemaExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.DefaultImportModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.core.ModuleActivator;
+import org.apache.tuscany.sca.core.ModuleActivatorExtensionPoint;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.core.assembly.RuntimeAssemblyFactory;
+import org.apache.tuscany.sca.core.invocation.ExtensibleProxyFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.definitions.DefinitionsFactory;
+import org.apache.tuscany.sca.definitions.util.DefinitionsUtil;
+import org.apache.tuscany.sca.definitions.xml.DefinitionsExtensionPoint;
+import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
+import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.MonitorFactory;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.apache.tuscany.sca.node.configuration.ContributionConfiguration;
+import org.apache.tuscany.sca.node.configuration.DeploymentComposite;
+import org.apache.tuscany.sca.node.configuration.NodeConfiguration;
+import org.apache.tuscany.sca.node.configuration.xml.NodeConfigurationProcessor;
+import org.apache.tuscany.sca.provider.DefinitionsProvider;
+import org.apache.tuscany.sca.provider.DefinitionsProviderException;
+import org.apache.tuscany.sca.provider.DefinitionsProviderExtensionPoint;
+import org.apache.tuscany.sca.work.WorkScheduler;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ *
+ */
+public class NodeFactoryImpl extends NodeFactory {
+    protected static final Logger logger = Logger.getLogger(NodeImpl.class.getName());
+    private static final String SCA11_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.1";
+
+    protected boolean inited;
+    protected Map<Object, Node> nodes = new ConcurrentHashMap<Object, Node>();
+
+    private AssemblyFactory assemblyFactory;
+    private CompositeBuilder compositeBuilder;
+    private StAXArtifactProcessor<Composite> compositeProcessor;
+    private ContributionFactory contributionFactory;
+    private ExtendedURLArtifactProcessor<Contribution> contributionProcessor;
+    private CompositeBuilder endpointReferenceBuilder;
+    protected ExtensionPointRegistry extensionPoints;
+    private XMLInputFactory inputFactory;
+    protected FactoryExtensionPoint modelFactories;
+    private ModelResolverExtensionPoint modelResolvers;
+    private List<ModuleActivator> moduleActivators = new ArrayList<ModuleActivator>();
+    private Monitor monitor;
+    protected ProxyFactory proxyFactory;
+    private Contribution systemContribution;
+    private Definitions systemDefinitions;
+    private WorkScheduler workScheduler;
+    private StAXArtifactProcessorExtensionPoint xmlProcessors;
+
+    /**
+     * Automatically destroy the factory when last node is stopped. Subclasses
+     * can set this flag.
+     */
+    protected boolean autoDestroy = true;
+
+    @Override
+    public Node createNode(NodeConfiguration configuration) {
+        return new NodeImpl(this, configuration);
+    }
+
+    protected Node removeNode(NodeConfiguration configuration) {
+        Node node = nodes.remove(getNodeKey(configuration));
+        if (autoDestroy && nodes.isEmpty()) {
+            destroy();
+        }
+        return node;
+    }
+
+    protected void addNode(NodeConfiguration configuration, Node node) {
+        nodes.put(getNodeKey(configuration), node);
+    }
+
+    /**
+     * @param <T>
+     * @param factory
+     * @return
+     * @throws Exception
+     */
+    private <T> T getFactory(Class<T> factory) throws Exception {
+        ServiceDeclaration sd = ServiceDiscovery.getInstance().getServiceDeclaration(factory.getName());
+        if (sd != null) {
+            return factory.cast(sd.loadClass().newInstance());
+        } else {
+            return factory.cast(factory.getMethod("newInstance").invoke(null));
+        }
+    }
+
+    @Override
+    public NodeConfiguration loadConfiguration(InputStream xml) {
+        try {
+            XMLInputFactory inputFactory = getFactory(XMLInputFactory.class);
+            XMLOutputFactory outputFactory = getFactory(XMLOutputFactory.class);
+            XMLStreamReader reader = inputFactory.createXMLStreamReader(xml);
+            NodeConfigurationProcessor processor = new NodeConfigurationProcessor(this, inputFactory, outputFactory);
+            reader.nextTag();
+            NodeConfiguration config = processor.read(reader);
+            xml.close();
+            return config;
+        } catch (Throwable e) {
+            throw new ServiceRuntimeException(e);
+        }
+    }
+
+    public Map<Object, Node> getNodes() {
+        return nodes;
+    }
+
+    protected Object getNodeKey(NodeConfiguration configuration) {
+        return new NodeKey(configuration);
+    }
+
+    public synchronized void destroy() {
+        if (inited) {
+            for (Node node : nodes.values()) {
+                node.stop();
+                node.destroy();
+            }
+            nodes.clear();
+            // Stop the runtime modules in the reverse order
+            for (int i = moduleActivators.size() - 1; i >= 0; i--) {
+                moduleActivators.get(i).stop(extensionPoints);
+            }
+
+            // Stop and destroy the work manager
+            workScheduler.destroy();
+            extensionPoints.destroy();
+            inited = false;
+        }
+    }
+
+    protected static String getSystemProperty(final String name) {
+        return AccessController.doPrivileged(new PrivilegedAction<String>() {
+            public String run() {
+                return System.getProperty(name);
+            }
+        });
+    }
+
+    private static void warning(Monitor monitor, String message, Object model, Object... messageParameters) {
+        if (monitor != null) {
+            Problem problem = monitor.createProblem(NodeImpl.class.getName(), "node-impl-validation-messages", Severity.WARNING, model, message, (Object[])messageParameters);
+            monitor.problem(problem);
+        }
+    }
+
+    /**
+     * Analyze a contribution and add its dependencies to the given dependency set.
+     */
+    private void addContributionDependencies(Contribution contribution, List<Contribution> contributions, List<Contribution> dependencies, Set<Contribution> set, Monitor monitor) {
+
+        // Go through the contribution imports
+        for (Import import_: contribution.getImports()) {
+            boolean resolved = false;
+
+            // Go through all contribution candidates and their exports
+            List<Export> matchingExports = new ArrayList<Export>();
+            for (Contribution dependency: contributions) {
+                if (dependency == contribution) {
+                    // Do not self import
+                    continue;
+                }
+                for (Export export: dependency.getExports()) {
+
+                    // If an export from a contribution matches the import in hand
+                    // add that contribution to the dependency set
+                    if (import_.match(export)) {
+                        resolved = true;
+                        matchingExports.add(export);
+
+                        if (!set.contains(dependency)) {
+                            set.add(dependency);
+                            dependencies.add(dependency);
+
+                            // Now add the dependencies of that contribution
+                            addContributionDependencies(dependency, contributions, dependencies, set, monitor);
+                        }
+                    }
+                }
+            }
+
+            if (resolved) {
+
+                // Initialize the import's model resolver with a delegating model
+                // resolver which will delegate to the matching exports
+                import_.setModelResolver(new DefaultImportModelResolver(matchingExports));
+
+            } else {
+                // Record import resolution issue
+                if (!(import_ instanceof DefaultImport)) {
+                    warning(monitor, "UnresolvedImport", import_, import_);
+                }
+            }
+        }
+    }
+
+    /**
+     * Analyze problems reported by the artifact processors and builders.
+     *
+     * @throws Exception
+     */
+    private void analyzeProblems() throws Exception {
+        for (Problem problem : monitor.getProblems()) {
+            if ((problem.getSeverity() == Severity.ERROR) && (!problem.getMessageId().equals("SchemaError"))) {
+                if (problem.getCause() != null) {
+                    throw problem.getCause();
+                } else {
+                    throw new ServiceRuntimeException(problem.toString());
+                }
+            }
+        }
+    }
+
+    private boolean attachDeploymentComposite(Contribution contribution, Reader xml, String location, boolean attached)
+        throws XMLStreamException, ContributionReadException {
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(xml);
+        reader.nextTag();
+
+        // Read the composite model
+        Composite composite = (Composite)compositeProcessor.read(reader);
+        reader.close();
+
+        // Create an artifact for the deployment composite
+        Artifact artifact = contributionFactory.createArtifact();
+        String uri = composite.getName().getLocalPart() + ".composite";
+        artifact.setURI(uri);
+        // Set the location to avoid NPE
+        if (location == null) {
+            location = uri;
+        }
+        artifact.setLocation(location);
+        artifact.setModel(composite);
+        artifact.setUnresolved(false);
+        // Add it to the contribution
+        contribution.getArtifacts().add(artifact);
+
+        // Replace the deployable composites with the deployment composites
+        // Clear the deployable composites if it's the first deployment composite
+        if (!attached) {
+            contribution.getDeployables().clear();
+            attached = true;
+        }
+        contribution.getDeployables().add(composite);
+        // REVIEW: Is it needed?
+        contribution.getModelResolver().addModel(composite);
+        return attached;
+    }
+
+    private void buildDependencies(Contribution contribution, List<Contribution> contributions, Monitor monitor) {
+        contribution.getDependencies().clear();
+
+        List<Contribution> dependencies = new ArrayList<Contribution>();
+        Set<Contribution> set = new HashSet<Contribution>();
+
+        dependencies.add(contribution);
+        set.add(contribution);
+        addContributionDependencies(contribution, contributions, dependencies, set, monitor);
+
+        Collections.reverse(dependencies);
+
+        contribution.getDependencies().addAll(dependencies);
+    }
+
+    /**
+     * Pre-resolve phase for contributions, to set up handling of imports and exports prior to full resolution
+     * @param contributions - the contributions to preresolve
+     * @param resolver - the ModelResolver to use
+     * @throws ContributionResolveException
+     */
+    private void contributionsPreresolve( List<Contribution> contributions, ModelResolver resolver )
+        throws ContributionResolveException {
+
+        for( Contribution contribution : contributions ) {
+                contributionProcessor.preResolve(contribution, resolver);
+        } // end for
+    } // end method contributionsPreresolve
+
+    public ExtensionPointRegistry getExtensionPoints() {
+        return extensionPoints;
+    }
+
+    protected boolean isSchemaValidationEnabled() {
+        String enabled = getSystemProperty(ValidationSchemaExtensionPoint.class.getName() + ".enabled");
+        if (enabled == null) {
+            enabled = "true";
+        }
+        boolean debug = logger.isLoggable(Level.FINE);
+        return "true".equals(enabled) || debug;
+    }
+
+    public synchronized void init() {
+        if (inited) {
+            return;
+        }
+        long start = currentTimeMillis();
+
+        // Create extension point registry
+        extensionPoints = createExtensionPointRegistry();
+
+        // Enable schema validation only of the logger level is FINE or higher
+        if (isSchemaValidationEnabled()) {
+            ValidationSchemaExtensionPoint schemas =
+                extensionPoints.getExtensionPoint(ValidationSchemaExtensionPoint.class);
+            if (schemas != null) {
+                schemas.setEnabled(true);
+            }
+        }
+
+        // Use the runtime-enabled assembly factory
+        modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+        assemblyFactory = new RuntimeAssemblyFactory(extensionPoints);
+        modelFactories.addFactory(assemblyFactory);
+
+        // Create a monitor
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        MonitorFactory monitorFactory = utilities.getUtility(MonitorFactory.class);
+        monitor = monitorFactory.createMonitor();
+
+        // Initialize the Tuscany module activators
+        ModuleActivatorExtensionPoint activators = extensionPoints.getExtensionPoint(ModuleActivatorExtensionPoint.class);
+        for (ModuleActivator moduleActivator: activators.getModuleActivators()) {
+            try {
+                moduleActivator.start(extensionPoints);
+                moduleActivators.add(moduleActivator);
+            } catch (Throwable e) {
+                // Ignore the failing module for now
+                logger.log(Level.SEVERE, e.getMessage(), e);
+            }
+        }
+
+        // Get XML input/output factories
+        inputFactory = modelFactories.getFactory(XMLInputFactory.class);
+
+        // Get contribution workspace and assembly model factories
+        contributionFactory = modelFactories.getFactory(ContributionFactory.class);
+
+        // Create XML artifact processors
+        xmlProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        compositeProcessor = xmlProcessors.getProcessor(Composite.class);
+
+        // Create contribution content processor
+        URLArtifactProcessorExtensionPoint docProcessorExtensions = extensionPoints.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);
+        contributionProcessor = (ExtendedURLArtifactProcessor<Contribution>) docProcessorExtensions.getProcessor(Contribution.class);
+
+        // Get the model resolvers
+        modelResolvers = extensionPoints.getExtensionPoint(ModelResolverExtensionPoint.class);
+
+        // Get composite builders
+        CompositeBuilderExtensionPoint compositeBuilders = extensionPoints.getExtensionPoint(CompositeBuilderExtensionPoint.class);
+        compositeBuilder = compositeBuilders.getCompositeBuilder("org.apache.tuscany.sca.assembly.builder.CompositeBuilder");
+
+        // Get endpoint builders
+        // TODO - new extension point?
+        endpointReferenceBuilder = compositeBuilders.getCompositeBuilder("org.apache.tuscany.sca.endpoint.impl.EndpointReferenceBuilderImpl");
+
+        // Initialize runtime
+
+        // Get proxy factory
+        ProxyFactoryExtensionPoint proxyFactories = extensionPoints.getExtensionPoint(ProxyFactoryExtensionPoint.class);
+        proxyFactory = new ExtensibleProxyFactory(proxyFactories);
+
+        workScheduler = utilities.getUtility(WorkScheduler.class);
+
+        DefinitionsFactory definitionsFactory = modelFactories.getFactory(DefinitionsFactory.class);
+        systemDefinitions = definitionsFactory.createDefinitions();
+
+        DefinitionsExtensionPoint definitionsExtensionPoint = extensionPoints.getExtensionPoint(DefinitionsExtensionPoint.class);
+        for(Definitions defs: definitionsExtensionPoint.getDefinitions()) {
+            DefinitionsUtil.aggregate(systemDefinitions, defs);
+        }
+
+        // Load the system definitions.xml from all of the loaded extension points
+        DefinitionsProviderExtensionPoint definitionsProviders = extensionPoints.getExtensionPoint(DefinitionsProviderExtensionPoint.class);
+
+        // aggregate all the definitions into a single definitions model
+        try {
+            for (DefinitionsProvider definitionsProvider : definitionsProviders.getDefinitionsProviders()) {
+                DefinitionsUtil.aggregate(definitionsProvider.getDefinitions(), systemDefinitions);
+            }
+        } catch (DefinitionsProviderException e) {
+            throw new IllegalStateException(e);
+        }
+
+        // create a system contribution to hold the definitions. The contribution
+        // will be extended later with definitions from application contributions
+        systemContribution = contributionFactory.createContribution();
+        systemContribution.setURI("http://tuscany.apache.org/SystemContribution");
+        systemContribution.setLocation("http://tuscany.apache.org/SystemContribution");
+        ModelResolver modelResolver = new ExtensibleModelResolver(systemContribution, modelResolvers, modelFactories);
+        systemContribution.setModelResolver(modelResolver);
+        systemContribution.setUnresolved(true);
+
+        // create an artifact to represent the system defintions and
+        // add it to the contribution
+        List<Artifact> artifacts = systemContribution.getArtifacts();
+        Artifact artifact = contributionFactory.createArtifact();
+        artifact.setURI("http://tuscany.apache.org/SystemContribution/Definitions");
+        artifact.setLocation("Derived");
+        artifact.setModel(systemDefinitions);
+        artifacts.add(artifact);
+
+        inited = true;
+
+        if (logger.isLoggable(Level.FINE)) {
+            long end = currentTimeMillis();
+            logger.fine("The tuscany runtime started in " + (end - start) + " ms.");
+        }
+    }
+
+    protected ExtensionPointRegistry createExtensionPointRegistry() {
+        return new DefaultExtensionPointRegistry();
+    }
+
+    Composite configureNode(NodeConfiguration configuration) throws Exception {
+
+        List<Contribution> contributions = new ArrayList<Contribution>();
+
+        // Load the specified contributions
+        for (ContributionConfiguration contrib : configuration.getContributions()) {
+            URI contributionURI = createURI(contrib.getURI());
+
+            URI uri = createURI(contrib.getLocation());
+            if (uri.getScheme() == null) {
+                uri = new File(contrib.getLocation()).toURI();
+            }
+            URL contributionURL = uri.toURL();
+
+            // Load the contribution
+            logger.log(Level.INFO, "Loading contribution: " + contributionURL);
+            Contribution contribution = contributionProcessor.read(null, contributionURI, contributionURL);
+            contributions.add(contribution);
+
+            boolean attached = false;
+            for (DeploymentComposite dc : contrib.getDeploymentComposites()) {
+                if (dc.getContent() != null) {
+                    Reader xml = new StringReader(dc.getContent());
+                    attached = attachDeploymentComposite(contribution, xml, null, attached);
+                } else if (dc.getLocation() != null) {
+                    URI dcURI = createURI(dc.getLocation());
+                    if (!dcURI.isAbsolute()) {
+                        Composite composite = null;
+                        // The location is pointing to an artifact within the contribution
+                        for (Artifact a : contribution.getArtifacts()) {
+                            if (dcURI.toString().equals(a.getURI())) {
+                                composite = (Composite)a.getModel();
+                                if (!attached) {
+                                    contribution.getDeployables().clear();
+                                    attached = true;
+                                }
+                                contribution.getDeployables().add(composite);
+                                break;
+                            }
+                        }
+                        if (composite == null) {
+                            // Not found
+                            throw new ServiceRuntimeException("Deployment composite " + dcURI
+                                + " cannot be found within contribution "
+                                + contribution.getLocation());
+                        }
+                    } else {
+                        URL url = dcURI.toURL();
+                        InputStream is = openStream(url);
+                        Reader xml = new InputStreamReader(is, "UTF-8");
+                        attached = attachDeploymentComposite(contribution, xml, url.toString(), attached);
+                    }
+                }
+            }
+            analyzeProblems();
+        }
+
+        // Build an aggregated SCA definitions model. Must be done before we try and
+        // resolve any contributions or composites as they may depend on the full
+        // definitions.xml picture
+
+        // get all definitions.xml artifacts from contributions and aggregate
+        // into the system contribution. In turn add a default import into
+        // each contribution so that for unresolved items the resolution
+        // processing will look in the system contribution
+        for (Contribution contribution: contributions) {
+            // aggregate definitions
+            for (Artifact artifact : contribution.getArtifacts()) {
+                Object model = artifact.getModel();
+                if (model instanceof Definitions) {
+                    DefinitionsUtil.aggregate((Definitions)model, systemDefinitions);
+                }
+            }
+
+            // create a default import and wire it up to the system contribution
+            // model resolver. This is the trick that makes the resolution processing
+            // skip over to the system contribution if resolution is unsuccessful
+            // in the current contribution
+            DefaultImport defaultImport = contributionFactory.createDefaultImport();
+            defaultImport.setModelResolver(systemContribution.getModelResolver());
+            contribution.getImports().add(defaultImport);
+        }
+
+        ExtensibleModelResolver modelResolver = new ExtensibleModelResolver(new Contributions(contributions), modelResolvers, modelFactories);
+
+        // now resolve and add the system contribution
+        contributionProcessor.resolve(systemContribution, modelResolver);
+        contributions.add(systemContribution);
+
+        // TODO - Now we can calculate applicable policy sets for each composite
+
+        // pre-resolve the contributions
+        contributionsPreresolve(contributions, modelResolver);
+
+        // Build the contribution dependencies
+        Set<Contribution> resolved = new HashSet<Contribution>();
+        for (Contribution contribution: contributions) {
+            buildDependencies(contribution, contributions, monitor);
+
+            // Resolve contributions
+            for (Contribution dependency: contribution.getDependencies()) {
+                if (!resolved.contains(dependency)) {
+                    resolved.add(dependency);
+                    contributionProcessor.resolve(dependency, modelResolver);
+                }
+            }
+        }
+
+        // Create a top level composite to host our composite
+        // This is temporary to make the activator happy
+        Composite tempComposite = assemblyFactory.createComposite();
+        tempComposite.setName(new QName(SCA11_TUSCANY_NS, "_tempComposite"));
+        tempComposite.setURI(SCA11_TUSCANY_NS);
+
+        for (Contribution contribution : contributions) {
+            for (Composite composite : contribution.getDeployables()) {
+
+                // Build the composite and wire the components included in it
+                compositeBuilder.build(composite, systemDefinitions, monitor);
+                analyzeProblems();
+
+                // build the endpoint references
+                endpointReferenceBuilder.build(composite, systemDefinitions, monitor);
+                analyzeProblems();
+
+                // Include the node composite in the top-level composite
+                tempComposite.getIncludes().add(composite);
+
+            }
+
+        }
+
+        return tempComposite;
+
+    }
+
+    protected static class NodeKey {
+        private String domainURI;
+        private String nodeURI;
+
+        public NodeKey(NodeConfiguration configuration) {
+            this.domainURI = configuration.getDomainURI();
+            this.nodeURI = configuration.getURI();
+        }
+
+        @Override
+        public int hashCode() {
+            final int prime = 31;
+            int result = 1;
+            result = prime * result + ((domainURI == null) ? 0 : domainURI.hashCode());
+            result = prime * result + ((nodeURI == null) ? 0 : nodeURI.hashCode());
+            return result;
+        }
+
+        @Override
+        public boolean equals(Object obj) {
+            if (this == obj)
+                return true;
+            if (obj == null)
+                return false;
+            if (getClass() != obj.getClass())
+                return false;
+            NodeKey other = (NodeKey)obj;
+            if (domainURI == null) {
+                if (other.domainURI != null)
+                    return false;
+            } else if (!domainURI.equals(other.domainURI))
+                return false;
+            if (nodeURI == null) {
+                if (other.nodeURI != null)
+                    return false;
+            } else if (!nodeURI.equals(other.nodeURI))
+                return false;
+            return true;
+        }
+
+        public String toString() {
+            StringBuffer buf = new StringBuffer();
+            if (domainURI != null) {
+                buf.append("{").append(domainURI).append("}");
+            }
+            if (nodeURI != null) {
+                buf.append(nodeURI);
+            }
+            return buf.toString();
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeImpl.java
new file mode 100644
index 0000000000..6737a16d3a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeImpl.java
@@ -0,0 +1,236 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.node.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.core.assembly.ActivationException;
+import org.apache.tuscany.sca.core.assembly.CompositeActivator;
+import org.apache.tuscany.sca.core.invocation.ProxyFactory;
+import org.apache.tuscany.sca.node.Client;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFinder;
+import org.apache.tuscany.sca.node.configuration.NodeConfiguration;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentContext;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.oasisopen.sca.CallableReference;
+import org.oasisopen.sca.ServiceReference;
+import org.oasisopen.sca.ServiceRuntimeException;
+import org.oasisopen.sca.ServiceUnavailableException;
+
+/**
+ * An SCA Node that is managed by the NodeManager
+ */
+public class NodeImpl implements Node, Client {
+    private static final Logger logger = Logger.getLogger(NodeImpl.class.getName());
+    private ProxyFactory proxyFactory;
+    private CompositeActivator compositeActivator;
+    private NodeConfiguration configuration;
+    private NodeFactoryImpl manager;
+
+    public NodeImpl(NodeFactoryImpl manager, NodeConfiguration configuration) {
+        super();
+        this.configuration = configuration;
+        this.manager = manager;
+    }
+
+    public void destroy() {
+    }
+
+    public Node start() {
+        logger.log(Level.INFO, "Starting node: " + configuration.getURI());
+
+        manager.init();
+        manager.addNode(configuration, this);
+        this.proxyFactory = manager.proxyFactory;
+        this.compositeActivator =
+            manager.extensionPoints.getExtensionPoint(UtilityExtensionPoint.class).getUtility(CompositeActivator.class,
+                                                                                              true);
+        try {
+
+            compositeActivator.setDomainComposite(manager.configureNode(configuration));
+            for (Composite composite : compositeActivator.getDomainComposite().getIncludes()) {
+                // Activate the composite
+                compositeActivator.activate(composite);
+
+                // Start the composite
+                compositeActivator.start(composite);
+            }
+
+            NodeFinder.addNode(NodeUtil.createURI(configuration.getDomainURI()), this);
+
+            return this;
+
+        } catch (Exception e) {
+            throw new IllegalStateException(e);
+        }
+
+    }
+
+    public void stop() {
+        logger.log(Level.INFO, "Stopping node: " + configuration.getURI());
+
+        try {
+            if (compositeActivator == null) {
+                return;
+            }
+            NodeFinder.removeNode(this);
+            if( compositeActivator.getDomainComposite() != null ) {
+	            List<Composite> composites = compositeActivator.getDomainComposite().getIncludes();
+	            for (Composite composite : composites) {
+
+	                // Stop the composite
+	                compositeActivator.stop(composite);
+
+	                // Deactivate the composite
+	                compositeActivator.deactivate(composite);
+
+	            } // end for
+	            composites.clear();
+            } // end if
+
+            manager.removeNode(configuration);
+            this.compositeActivator = null;
+            this.proxyFactory = null;
+
+        } catch (ActivationException e) {
+            throw new IllegalStateException(e);
+        }
+
+    }
+
+    @SuppressWarnings("unchecked")
+    public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException {
+        return (R)proxyFactory.cast(target);
+    }
+
+    public <B> B getService(Class<B> businessInterface, String serviceName) {
+
+        ServiceReference<B> serviceReference = getServiceReference(businessInterface, serviceName);
+        if (serviceReference == null) {
+            throw new ServiceRuntimeException("Service not found: " + serviceName);
+        }
+        return serviceReference.getService();
+    }
+
+    public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String name) {
+
+        // Extract the component name
+        String componentName;
+        String serviceName;
+        int i = name.indexOf('/');
+        if (i != -1) {
+            componentName = name.substring(0, i);
+            serviceName = name.substring(i + 1);
+
+        } else {
+            componentName = name;
+            serviceName = null;
+        }
+
+        // Lookup the component
+        Component component = null;
+
+        for (Composite composite : compositeActivator.getDomainComposite().getIncludes()) {
+            for (Component compositeComponent : composite.getComponents()) {
+                if (compositeComponent.getName().equals(componentName)) {
+                    component = compositeComponent;
+                }
+            }
+        }
+
+        if (component == null) {
+            throw new ServiceUnavailableException("The service " + name + " has not been contributed to the domain");
+        }
+        RuntimeComponentContext componentContext = null;
+
+        // If the component is a composite, then we need to find the
+        // non-composite component that provides the requested service
+        if (component.getImplementation() instanceof Composite) {
+            for (ComponentService componentService : component.getServices()) {
+                if (serviceName == null || serviceName.equals(componentService.getName())) {
+                    CompositeService compositeService = (CompositeService)componentService.getService();
+                    if (compositeService != null) {
+                        componentContext =
+                            ((RuntimeComponent)compositeService.getPromotedComponent()).getComponentContext();
+                        return componentContext.createSelfReference(businessInterface, compositeService
+                            .getPromotedService());
+                    }
+                    break;
+                }
+            }
+            // No matching service found
+            throw new ServiceRuntimeException("Composite service not found: " + name);
+        } else {
+            componentContext = ((RuntimeComponent)component).getComponentContext();
+            if (serviceName != null) {
+                return componentContext.createSelfReference(businessInterface, serviceName);
+            } else {
+                return componentContext.createSelfReference(businessInterface);
+            }
+        }
+    }
+
+    public NodeConfiguration getConfiguration() {
+        return configuration;
+    }
+
+    public ExtensionPointRegistry getExtensionPoints() {
+        return manager.getExtensionPoints();
+    }
+
+    /**
+     * Get the service endpoints in this Node
+     * TODO: needs review, works for the very simple testcase but i expect there are
+     *    other endpoints to be included
+     */
+    public List<Endpoint> getServiceEndpoints() {
+        List<Endpoint> endpoints = new ArrayList<Endpoint>();
+        if (compositeActivator != null) {
+            Composite domainComposite = compositeActivator.getDomainComposite();
+            if (domainComposite != null) {
+                for (Composite composite : domainComposite.getIncludes()) {
+                    for (Component component : composite.getComponents()) {
+                        for (Service service : component.getServices()) {
+                               // MJE 28/05/2009 - changed to RuntimeComponentService from RuntimeComponentServiceImpl
+                               // - no need to access the Impl directly here
+                            if (service instanceof RuntimeComponentService) {
+                                endpoints.addAll(((RuntimeComponentService)service).getEndpoints());
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        return endpoints;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeUtil.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeUtil.java
new file mode 100644
index 0000000000..8bf3ea8b04
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeUtil.java
@@ -0,0 +1,91 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.node.impl;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.net.URLConnection;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+
+/**
+ * NodeUtil
+ *
+ * @version $Rev: $ $Date: $
+ */
+public class NodeUtil {
+
+    private NodeUtil() {
+    }
+
+    static Contribution contribution(ContributionFactory contributionFactory, org.apache.tuscany.sca.node.Contribution c) {
+        Contribution contribution = contributionFactory.createContribution();
+        contribution.setURI(c.getURI());
+        contribution.setLocation(c.getLocation());
+        contribution.setUnresolved(true);
+        return contribution;
+    }
+
+    /**
+     * Open a URL connection without cache
+     * @param url
+     * @return
+     * @throws IOException
+     */
+    static InputStream openStream(URL url) throws IOException {
+        InputStream is = null;
+        URLConnection connection = url.openConnection();
+        connection.setUseCaches(false);
+        is = connection.getInputStream();
+        return is;
+    }
+
+    /**
+     * Escape the space in URL string
+     * @param uri
+     * @return
+     */
+    static URI createURI(String uri) {
+        if (uri == null) {
+            return null;
+        }
+        if (uri.indexOf('%') != -1) {
+            // Avoid double-escaping
+            return URI.create(uri);
+        }
+        int index = uri.indexOf(':');
+        String scheme = null;
+        String ssp = uri;
+        if (index != -1) {
+            scheme = uri.substring(0, index);
+            ssp = uri.substring(index + 1);
+        }
+        try {
+            return new URI(scheme, ssp, null);
+        } catch (URISyntaxException e) {
+            throw new IllegalArgumentException(e);
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..00cf337707
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+org.apache.tuscany.sca.node.configuration.xml.NodeConfigurationProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.1#node,model=org.apache.tuscany.sca.node.configuration.NodeConfiguration
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/resources/META-INF/services/org.apache.tuscany.sca.node.NodeFactory b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/resources/META-INF/services/org.apache.tuscany.sca.node.NodeFactory
new file mode 100644
index 0000000000..793aa8d475
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/resources/META-INF/services/org.apache.tuscany.sca.node.NodeFactory
@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+#

+#   http://www.apache.org/licenses/LICENSE-2.0

+#

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+org.apache.tuscany.sca.node.impl.NodeFactoryImpl

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/resources/META-INF/services/org.apache.tuscany.sca.node.configuration.NodeConfigurationFactory b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/resources/META-INF/services/org.apache.tuscany.sca.node.configuration.NodeConfigurationFactory
new file mode 100644
index 0000000000..a81f2d8a0e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/resources/META-INF/services/org.apache.tuscany.sca.node.configuration.NodeConfigurationFactory
@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+#

+#   http://www.apache.org/licenses/LICENSE-2.0

+#

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+org.apache.tuscany.sca.node.configuration.DefaultNodeConfigurationFactory

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/resources/node-impl-validation-messages.properties b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/resources/node-impl-validation-messages.properties
new file mode 100644
index 0000000000..0c07a3a30f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/main/resources/node-impl-validation-messages.properties
@@ -0,0 +1,22 @@
+#
+#
+#    Licensed to the Apache Software Foundation (ASF) under one
+#    or more contributor license agreements. See the NOTICE file
+#    distributed with this work for additional information
+#    regarding copyright ownership. The ASF licenses this file
+#    to you under the Apache License, Version 2.0 (the
+#    "License"); you may not use this file except in compliance
+#    with the License. You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing,
+#    software distributed under the License is distributed on an
+#    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#    KIND, either express or implied. See the License for the
+#    specific language governing permissions and limitations
+#    under the License.
+#
+#
+
+UnresolvedImport = Unresolved import: Import = {0}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/test/java/hello/HelloWorld.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/test/java/hello/HelloWorld.java
new file mode 100644
index 0000000000..e3fcdfd25f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/test/java/hello/HelloWorld.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package hello;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * HelloWorld interface
+ */
+@Remotable
+public interface HelloWorld {
+    String hello(String name);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/test/java/hello/HelloWorldImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/test/java/hello/HelloWorldImpl.java
new file mode 100644
index 0000000000..c9a7560b12
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/test/java/hello/HelloWorldImpl.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package hello;
+
+/**
+ * HelloWorldImpl
+ */
+public class HelloWorldImpl implements HelloWorld {
+    public String hello(String name) {
+        System.out.println("Hello: " + name);
+        return "Hello, " + name;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/configuration/xml/NodeConfigurationProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/configuration/xml/NodeConfigurationProcessorTestCase.java
new file mode 100644
index 0000000000..f76aabe034
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/configuration/xml/NodeConfigurationProcessorTestCase.java
@@ -0,0 +1,83 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.node.configuration.xml;

+

+import java.io.InputStream;

+import java.io.StringWriter;

+

+import javax.xml.stream.XMLInputFactory;

+import javax.xml.stream.XMLOutputFactory;

+import javax.xml.stream.XMLStreamReader;

+import javax.xml.stream.XMLStreamWriter;

+

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;

+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;

+import org.apache.tuscany.sca.core.DefaultFactoryExtensionPoint;

+import org.apache.tuscany.sca.core.ExtensionPointRegistry;

+import org.apache.tuscany.sca.core.FactoryExtensionPoint;

+import org.apache.tuscany.sca.node.configuration.NodeConfiguration;

+import org.junit.AfterClass;

+import org.junit.BeforeClass;

+import org.junit.Test;

+

+/**

+ *

+ */

+public class NodeConfigurationProcessorTestCase {

+    private static FactoryExtensionPoint factories;

+    private static StAXArtifactProcessor processor;

+

+    /**

+     * @throws java.lang.Exception

+     */

+    @BeforeClass

+    public static void setUpBeforeClass() throws Exception {

+        ExtensionPointRegistry registry = new DefaultExtensionPointRegistry();

+        factories = new DefaultFactoryExtensionPoint(registry);

+        StAXArtifactProcessorExtensionPoint processors =

+            registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);

+        processor = processors.getProcessor(NodeConfiguration.class);

+    }

+

+    @Test

+    public void testRead() throws Exception {

+        InputStream is = getClass().getResourceAsStream("/org/apache/tuscany/sca/node/configuration/node1.xml");

+        XMLInputFactory xmlInputFactory = factories.getFactory(XMLInputFactory.class);

+        XMLStreamReader reader = xmlInputFactory.createXMLStreamReader(is);

+        is.close();

+        reader.nextTag();

+        NodeConfiguration config = (NodeConfiguration) processor.read(reader);

+        StringWriter sw = new StringWriter();

+        XMLOutputFactory xmlOutputFactory = factories.getFactory(XMLOutputFactory.class);

+        XMLStreamWriter writer = xmlOutputFactory.createXMLStreamWriter(sw);

+        processor.write(config, writer);

+        writer.flush();

+        System.out.println(sw.toString());

+    }

+

+    /**

+     * @throws java.lang.Exception

+     */

+    @AfterClass

+    public static void tearDownAfterClass() throws Exception {

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/impl/NodeImplTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/impl/NodeImplTestCase.java
new file mode 100644
index 0000000000..aa7933630a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/impl/NodeImplTestCase.java
@@ -0,0 +1,107 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * \"License\"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.node.impl;
+
+import hello.HelloWorld;
+
+import java.io.File;
+import java.io.StringReader;
+import java.net.MalformedURLException;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.Assert;
+import org.junit.Test;
+
+/**
+ * Test case for NodeImpl
+ */
+public class NodeImplTestCase {
+    private static String composite =
+        "<composite xmlns=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\"" + " xmlns:tuscany=\"http://tuscany.apache.org/xmlns/sca/1.1\""
+            + " targetNamespace=\"http://sample/composite\""
+            + " xmlns:sc=\"http://sample/composite\""
+            + " name=\"HelloWorld2\">"
+            + " <component name=\"HelloWorld2\">"
+            + " <implementation.java class=\"hello.HelloWorldImpl\"/>"
+            + " </component>"
+            + " </composite>";
+
+    @Test
+    public void testNodeWithCompositeContent() {
+        NodeFactory factory = new NodeFactoryImpl();
+        Contribution contribution = new Contribution("c1", new File("target/test-classes").toURI().toString());
+        Node node = factory.createNode(new StringReader(composite), contribution);
+        testNode2(node);
+    }
+
+    @Test
+    public void testNodeWithRelativeCompositeURI() {
+        NodeFactory factory = new NodeFactoryImpl();
+        Contribution contribution = new Contribution("c1", new File("target/test-classes").toURI().toString());
+        String compositeURI = "HelloWorld.composite";
+        Node node = factory.createNode(compositeURI, contribution);
+        testNode(node);
+    }
+
+    @SuppressWarnings("deprecation")
+    @Test
+    public void testNodeWithAbsoluteCompositeURI() throws MalformedURLException {
+        NodeFactory factory = new NodeFactoryImpl();
+        Contribution contribution = new Contribution("c1", new File("target/test-classes").toURL().toString());
+        String compositeURI = new File("target/test-classes/HelloWorld.composite").toURL().toString();
+        Node node = factory.createNode(compositeURI, contribution);
+        testNode(node);
+    }
+
+    @Test
+    public void testDefaultNode() {
+        testNode(new NodeFactoryImpl().createNode());
+    }
+
+    @Test
+    public void testGetServiceEndpoints() {
+        NodeFactory factory = new NodeFactoryImpl();
+        Contribution contribution = new Contribution("c1", new File("target/test-classes").toURI().toString());
+        NodeImpl node = (NodeImpl)factory.createNode(new StringReader(composite), contribution);
+        node.start();
+        List<Endpoint> es = node.getServiceEndpoints();   
+        Assert.assertEquals(1, es.size());
+        Assert.assertEquals("HelloWorld2", es.get(0).getComponent().getName());
+        node.stop();
+    }
+
+    private void testNode(Node node) {
+        node.start();
+        HelloWorld hw = node.getService(HelloWorld.class, "HelloWorld");
+        Assert.assertEquals("Hello, Node", hw.hello("Node"));
+        node.stop();
+    }
+
+    private void testNode2(Node node) {
+        node.start();
+        HelloWorld hw = node.getService(HelloWorld.class, "HelloWorld2");
+        Assert.assertEquals("Hello, Node", hw.hello("Node"));
+        node.stop();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/impl/NodeUtilTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/impl/NodeUtilTestCase.java
new file mode 100644
index 0000000000..55e44c04ba
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/test/java/org/apache/tuscany/sca/node/impl/NodeUtilTestCase.java
@@ -0,0 +1,38 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.node.impl;

+

+import org.junit.Assert;

+import org.junit.Test;

+

+

+/**

+ *

+ */

+public class NodeUtilTestCase {

+    @Test

+    public void testCreateURI() {

+        Assert.assertEquals("/a/b", NodeUtil.createURI("/a/b").toString());

+        Assert.assertEquals("/a%20b", NodeUtil.createURI("/a b").toString());

+        Assert.assertEquals("file:/a/b", NodeUtil.createURI("file:/a/b").toString());

+        Assert.assertEquals("file:/a%20b", NodeUtil.createURI("file:/a b").toString());

+        Assert.assertEquals("file:/a%20b", NodeUtil.createURI("file:/a%20b").toString());

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/test/resources/HelloWorld.composite b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/test/resources/HelloWorld.composite
new file mode 100644
index 0000000000..4c6f1b082f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/test/resources/HelloWorld.composite
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+    xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"

+	targetNamespace="http://sample/composite"

+	xmlns:sc="http://sample/composite"

+	name="HelloWorld">

+

+    <component name="HelloWorld">

+        <implementation.java class="hello.HelloWorldImpl"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/test/resources/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/test/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..1149eb5cbf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/test/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+* Licensed to the Apache Software Foundation (ASF) under one
+* or more contributor license agreements.  See the NOTICE file
+* distributed with this work for additional information
+* regarding copyright ownership.  The ASF licenses this file
+* to you under the Apache License, Version 2.0 (the
+* "License"); you may not use this file except in compliance
+* with the License.  You may obtain a copy of the License at
+* 
+*   http://www.apache.org/licenses/LICENSE-2.0
+* 
+* Unless required by applicable law or agreed to in writing,
+* software distributed under the License is distributed on an
+* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+* KIND, either express or implied.  See the License for the
+* specific language governing permissions and limitations
+* under the License.    
+-->
+
+<contribution xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" 
+              xmlns:sc="http://sample/composite">
+    <deployable composite="sc:HelloWorld" />
+</contribution>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/test/resources/org/apache/tuscany/sca/node/configuration/node1.xml b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/test/resources/org/apache/tuscany/sca/node/configuration/node1.xml
new file mode 100644
index 0000000000..40961a22b7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-impl/src/test/resources/org/apache/tuscany/sca/node/configuration/node1.xml
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    *

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    *

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.

+-->

+<node xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+    xmlns="http://tuscany.apache.org/xmlns/sca/1.1"

+    xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"

+    uri="http://sample/nodes/TestNode1"

+    domain="http://domain1">

+

+    <!-- Configure the base URIs for a given binding -->

+    <!-- Each base URI is for a protocol supported by the binding -->

+    <binding name="sca:binding.ws" baseURIs="http://localhost:8080/ws https://localhost:8081/ws"/>

+    <binding name="tuscany:binding.rmi" baseURIs="rmi://localhost:8080/rmi"/>

+    <binding name="tuscany:binding.jsonrpc">

+        <baseURI>http://localhost:8080/jsonrpc</baseURI>

+    </binding>

+

+    <!-- Configure a list of contributions -->

+    <contribution uri="http://c1" location="file:///a.jar"/>

+    <contribution uri="http://c2" location="http://locahost/repo/b.jar">

+        <!-- The deployment composite is optional -->

+        <!-- The deployment composite can be defined inline or referenced using a URI -->

+        <!-- Can we have more than one deployment composites -->

+        <deploymentComposite>

+            <sca:composite>

+                <sca:component name="Component1"> <!-- first component -->

+                    <sca:implementation.java class="a.b.Component1Impl"/>

+                    <sca:reference name="ref1">

+                        <tuscany:binding.rmi/>

+                    </sca:reference>

+                </sca:component>

+            </sca:composite>

+        </deploymentComposite>

+    </contribution>

+    <contribution uri="http://c3" location="http://locahost/repo/c.jar">

+        <deploymentComposite location="test/Test.composite">

+        </deploymentComposite>

+    </contribution>

+</node>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/LICENSE
new file mode 100644
index 0000000000..6e529a25c4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/LICENSE
@@ -0,0 +1,205 @@
+

+                                 Apache License

+                           Version 2.0, January 2004

+                        http://www.apache.org/licenses/

+

+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

+

+   1. Definitions.

+

+      "License" shall mean the terms and conditions for use, reproduction,

+      and distribution as defined by Sections 1 through 9 of this document.

+

+      "Licensor" shall mean the copyright owner or entity authorized by

+      the copyright owner that is granting the License.

+

+      "Legal Entity" shall mean the union of the acting entity and all

+      other entities that control, are controlled by, or are under common

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+      direction or management of such entity, whether by contract or

+      otherwise, or (ii) ownership of fifty percent (50%) or more of the

+      outstanding shares, or (iii) beneficial ownership of such entity.

+

+      "You" (or "Your") shall mean an individual or Legal Entity

+      exercising permissions granted by this License.

+

+      "Source" form shall mean the preferred form for making modifications,

+      including but not limited to software source code, documentation

+      source, and configuration files.

+

+      "Object" form shall mean any form resulting from mechanical

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+      not limited to compiled object code, generated documentation,

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+

+      "Work" shall mean the work of authorship, whether in Source or

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+      "Contribution" shall mean any work of authorship, including

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+      the brackets!)  The text should be enclosed in the appropriate

+      comment syntax for the file format. We also recommend that a

+      file or class name and description of purpose be included on the

+      same "printed page" as the copyright notice for easier

+      identification within third-party archives.

+

+   Copyright [yyyy] [name of copyright owner]

+

+   Licensed under the Apache License, Version 2.0 (the "License");

+   you may not use this file except in compliance with the License.

+   You may obtain a copy of the License at

+

+       http://www.apache.org/licenses/LICENSE-2.0

+

+   Unless required by applicable law or agreed to in writing, software

+   distributed under the License is distributed on an "AS IS" BASIS,

+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+   See the License for the specific language governing permissions and

+   limitations under the License.

+

+

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..27fae3b21d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/META-INF/MANIFEST.MF
@@ -0,0 +1,20 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.node.equinox.launcher;uses:="or

+ g.osgi.framework,org.eclipse.core.runtime.adaptor";version="2.0.0"

+Eclipse-AutoStart: true

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Node Equinox OSGi Launcher

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397473703

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Node Equinox OSGi Launcher

+Import-Package: org.apache.commons.cli;resolution:=optional,

+ org.apache.tuscany.sca.node.equinox.launcher;version="2.0.0",

+ org.eclipse.core.runtime.adaptor,

+ org.osgi.framework;version="1.4"

+Bundle-SymbolicName: org.apache.tuscany.sca.node.launcher.equinox

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/NOTICE
new file mode 100644
index 0000000000..51042eab05
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}

+Copyright (c) 2005 - 2009 The Apache Software Foundation

+

+This product includes software developed by

+The Apache Software Foundation (http://www.apache.org/).

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/pom.xml
new file mode 100644
index 0000000000..f2534d4ed4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/pom.xml
@@ -0,0 +1,121 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-node-launcher-equinox</artifactId>
+    <name>Apache Tuscany SCA Node Equinox OSGi Launcher</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.5</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.eclipse</groupId>
+            <artifactId>osgi</artifactId>
+            <version>3.4.0-v20080605-1900</version>
+            <scope>compile</scope>
+        </dependency>
+
+<!--
+        <dependency>
+            <groupId>org.eclipse.core</groupId>
+            <artifactId>runtime</artifactId>
+            <version>3.3.100-v20070530</version>
+            <scope>runtime</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.eclipse.equinox</groupId>
+                    <artifactId>app</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>org.eclipse.equinox</groupId>
+            <artifactId>app</artifactId>
+            <version>1.0.0-v20070606</version>
+            <scope>runtime</scope>
+        </dependency>
+-->
+
+        <dependency>
+            <groupId>commons-cli</groupId>
+            <artifactId>commons-cli</artifactId>
+            <version>1.2</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-extensibility-equinox</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+
+        <!-- dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-binding-http-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency-->
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <configuration>
+                    <archive>
+                        <manifest>
+                            <mainClass>org.apache.tuscany.sca.node.equinox.launcher.NodeMain</mainClass>
+                            <addClasspath>true</addClasspath>
+                        </manifest>
+                    </archive>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/Contribution.java b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/Contribution.java
new file mode 100644
index 0000000000..892412b395
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/Contribution.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.node.equinox.launcher;
+
+/**
+ * Represents an SCA contribution uri + location.
+ *
+ * @version $Rev$ $Date$
+ */
+public final class Contribution {
+    private String uri;
+    private String location;
+    
+    /**
+     * Constructs a new SCA contribution.
+     * 
+     * @param uri
+     * @param location
+     */
+    public Contribution(String uri, String location) {
+        this.uri = uri;
+        this.location = location;
+    }
+    
+    public String getURI() {
+        return uri;
+    }
+    
+    public String getLocation() {
+        return location;
+    }
+}
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/ContributionLocationHelper.java b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/ContributionLocationHelper.java
new file mode 100644
index 0000000000..fd7aaed4c8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/ContributionLocationHelper.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.equinox.launcher;
+
+import java.io.File;
+import java.net.URL;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+
+import org.osgi.framework.Bundle;
+
+/**
+ * ContributionLocationHelper
+ *
+ * @version $Rev: $ $Date: $
+ */
+public class ContributionLocationHelper {
+    
+    /**
+     * Returns the location of the SCA contribution containing the given class.
+     * 
+     * @param anchorClass
+     * @return
+     */
+    public static String getContributionLocation(final Class<?> anchorClass) {
+        URL url = AccessController.doPrivileged(new PrivilegedAction<URL>() {
+            public URL run() {
+                return anchorClass.getProtectionDomain().getCodeSource().getLocation();
+            }
+        });
+        String uri = url.toString();
+        return uri;
+    }
+
+    /**
+     * Returns the location of the SCA contribution represented by the given bundle.
+     * 
+     * @param anchorClass
+     * @return
+     */
+    public static String getContributionLocation(final Bundle bundle) {
+        String uri = bundle.getLocation();
+        uri = uri.substring(uri.indexOf("file:") + 5);
+        File file = new File(uri);
+        uri = file.toURI().toString();
+        return uri;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/DomainManagerLauncher.java b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/DomainManagerLauncher.java
new file mode 100644
index 0000000000..e6f59e1b07
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/DomainManagerLauncher.java
@@ -0,0 +1,173 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.equinox.launcher;
+
+import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.domainManager;
+
+import java.io.IOException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * Simple launcher for the SCA domain manager. 
+ *
+ * @version $Rev$ $Date$
+ */
+public class DomainManagerLauncher {
+
+    static final Logger logger = Logger.getLogger(DomainManagerLauncher.class.getName());
+
+    /**
+     * Constructs a new DomainManagerLauncher.
+     */
+    private DomainManagerLauncher() {
+    }
+
+    /**
+     * Returns a new launcher instance.
+     *  
+     * @return a new launcher instance
+     */
+    public static DomainManagerLauncher newInstance() {
+        return new DomainManagerLauncher();
+    }
+
+    /**
+     * Creates a new DomainManager.
+     * 
+     * @return a new DomainManager
+     * @throws LauncherException
+     */
+    public <T> T createDomainManager() throws LauncherException {
+        return (T)domainManager(".");
+    }
+
+    /**
+     * Creates a new DomainManager.
+     * 
+     * @param rootDirectory the domain's root configuration directory 
+     * 
+     * @return a new DomainManager
+     * @throws LauncherException
+     */
+    public <T> T createDomainManager(String rootDirectory) throws LauncherException {
+        return (T)domainManager(rootDirectory);
+    }
+
+    public static void main(String[] args) throws Exception {
+        logger.info("Apache Tuscany SCA Domain Manager is starting...");
+
+        // Create a launcher
+        DomainManagerLauncher launcher = newInstance();
+        
+        EquinoxHost equinox = null;
+        Object domainManager = null;
+        ShutdownThread shutdown = null;
+        try {
+
+            // Start the OSGi host 
+            equinox = new EquinoxHost();
+            equinox.start();
+
+            // Start the domain manager
+            domainManager = launcher.createDomainManager();
+            try {
+                domainManager.getClass().getMethod("start").invoke(domainManager);
+            } catch (Exception e) {
+                logger.log(Level.SEVERE, "SCA Domain Manager could not be started", e);
+                throw e;
+            }
+            logger.info("SCA Domain Manager is now started.");
+
+            // Install a shutdown hook
+            ShutdownThread hook = new ShutdownThread(domainManager, equinox);
+            Runtime.getRuntime().addShutdownHook(hook);
+
+            logger.info("Press enter to shutdown.");
+            try {
+                System.in.read();
+            } catch (IOException e) {
+                
+                // Wait forever
+                Object lock = new Object();
+                synchronized(lock) {
+                    lock.wait();
+                }
+            }
+
+        } finally {
+            
+            // Remove the shutdown hook
+            if (shutdown != null) {
+                Runtime.getRuntime().removeShutdownHook(shutdown);
+            }
+            
+            // Stop the domain manager and OSGi host
+            if (domainManager != null) {
+                stopDomainManager(domainManager);
+            }
+            if (equinox != null) {
+                equinox.stop();
+            }
+        }
+    }
+    
+        
+    /**
+     * Stop the given domain manager.
+     * 
+     * @param domainManager
+     * @throws Exception
+     */
+    private static void stopDomainManager(Object domainManager) throws Exception {
+        try {
+            domainManager.getClass().getMethod("stop").invoke(domainManager);
+            logger.info("SCA Domain Manager is now stopped.");
+        } catch (Exception e) {
+            logger.log(Level.SEVERE, "SCA Domain Manager could not be stopped", e);
+            throw e;
+        }
+    }
+    
+    private static class ShutdownThread extends Thread {
+        private Object domainManager;
+        private EquinoxHost equinox;
+
+        public ShutdownThread(Object domainManager, EquinoxHost equinox) {
+            super();
+            this.domainManager = domainManager;
+            this.equinox = equinox;
+        }
+
+        @Override
+        public void run() {
+            try {
+                stopDomainManager(domainManager);
+            } catch (Exception e) {
+                // Ignore
+            }
+            try {
+                equinox.stop();
+            } catch (Exception e) {
+                // Ignore
+            }
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/EquinoxHost.java b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/EquinoxHost.java
new file mode 100644
index 0000000000..26d57cf11a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/EquinoxHost.java
@@ -0,0 +1,481 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.node.equinox.launcher;
+
+import static java.lang.System.currentTimeMillis;
+import static java.lang.System.setProperty;
+import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.LAUNCHER_EQUINOX_LIBRARIES;
+import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.artifactId;
+import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.bundleName;
+import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.file;
+import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.fixupBundle;
+import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.jarVersion;
+import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.runtimeClasspathEntries;
+import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.string;
+import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.thirdPartyLibraryBundle;
+import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.thisBundleLocation;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+import java.util.Set;
+import java.util.UUID;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.eclipse.core.runtime.adaptor.EclipseStarter;
+import org.eclipse.core.runtime.adaptor.LocationManager;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.BundleException;
+
+/**
+ * Wraps the Equinox runtime.
+ */
+public class EquinoxHost {
+    private static Logger logger = Logger.getLogger(EquinoxHost.class.getName());
+
+    static {
+        if (getSystemProperty("osgi.debug") != null) {
+            logger.setLevel(Level.FINE);
+        }
+    }
+
+    private BundleContext bundleContext;
+    private Bundle launcherBundle;
+    private boolean startedEclipse;
+    private List<URL> bundleFiles = new ArrayList<URL>();
+    private List<String> bundleNames = new ArrayList<String>();
+    private Collection<URL> jarFiles = new HashSet<URL>();
+    private Map<String, Bundle> allBundles = new HashMap<String, Bundle>();
+    private List<Bundle> installedBundles = new ArrayList<Bundle>();
+
+    private Set<URL> bundleLocations;
+    private boolean aggregateThirdPartyJars = false;
+
+    public EquinoxHost() {
+        super();
+    }
+
+    public EquinoxHost(Set<URL> urls) {
+        super();
+        this.bundleLocations = urls;
+    }
+
+    private static String getSystemProperty(final String name) {
+        return AccessController.doPrivileged(new PrivilegedAction<String>() {
+            public String run() {
+                return System.getProperty(name);
+            }
+        });
+    }
+
+    private static Properties getSystemProperties() {
+        return AccessController.doPrivileged(new PrivilegedAction<Properties>() {
+            public Properties run() {
+                Properties props = new Properties();
+                for (Map.Entry<Object, Object> e : System.getProperties().entrySet()) {
+                    if (e.getKey() instanceof String) {
+                        String prop = (String)e.getKey();
+                        if (prop.startsWith("osgi.") || prop.startsWith("eclipse.")) {
+                            props.put(prop, e.getValue());
+                        }
+                    }
+                }
+                return props;
+            }
+        });
+    }
+
+    private static void put(Properties props, String key, String value) {
+        if (!props.contains(key)) {
+            props.put(key, value);
+        }
+    }
+
+    /**
+     * Start the Equinox host.
+     *
+     * @return
+     */
+    public BundleContext start() {
+        try {
+            if (!EclipseStarter.isRunning()) {
+
+                String version = getSystemProperty("java.specification.version");
+                String profile = "J2SE-1.5.profile";
+                if (version.startsWith("1.6")) {
+                    profile = "JavaSE-1.6.profile";
+                }
+                Properties props = new Properties();
+                InputStream is = getClass().getResourceAsStream(profile);
+                if (is != null) {
+                    props.load(is);
+                    is.close();
+                }
+
+                props.putAll(getSystemProperties());
+
+                // Configure Eclipse properties
+
+                // Use the boot classloader as the parent classloader
+                put(props, "osgi.contextClassLoaderParent", "app");
+
+                // Set startup properties
+                put(props, EclipseStarter.PROP_CLEAN, "true");
+
+                // Set location properties
+                // FIXME Use proper locations
+                String tmpDir = getSystemProperty("java.io.tmpdir");
+                File root = new File(tmpDir);
+                // Add user name as the prefix. For multiple users on the same Lunix,
+                // there will be permission issue if one user creates the .tuscany folder
+                // first under /tmp with no write permission for others.
+                String userName = getSystemProperty("user.name");
+                if (userName != null) {
+                    root = new File(root, userName);
+                }
+                root = new File(root, ".tuscany/equinox/" + UUID.randomUUID().toString());
+                if (logger.isLoggable(Level.FINE)) {
+                    logger.fine("Equinox location: " + root);
+                }
+
+                put(props, LocationManager.PROP_INSTANCE_AREA_DEFAULT, new File(root, "workspace").toURI().toString());
+                put(props, LocationManager.PROP_INSTALL_AREA, new File(root, "install").toURI().toString());
+                put(props, LocationManager.PROP_CONFIG_AREA_DEFAULT, new File(root, "config").toURI().toString());
+                put(props, LocationManager.PROP_USER_AREA_DEFAULT, new File(root, "user").toURI().toString());
+
+                EclipseStarter.setInitialProperties(props);
+
+                // Test if the configuration/config.ini or osgi.bundles has been set
+                // If yes, try to avoid discovery of bundles
+                if (bundleLocations == null) {
+                    if (props.getProperty("osgi.bundles") != null) {
+                        bundleLocations = Collections.emptySet();
+                    } else {
+                        String config = props.getProperty(LocationManager.PROP_CONFIG_AREA);
+                        File ini = new File(config, "config.ini");
+                        if (ini.isFile()) {
+                            Properties iniProps = new Properties();
+                            iniProps.load(new FileInputStream(ini));
+                            if (iniProps.getProperty("osgi.bundles") != null) {
+                                bundleLocations = Collections.emptySet();
+                            }
+                        }
+                    }
+                }
+
+                // Start Eclipse
+                bundleContext = EclipseStarter.startup(new String[] {}, null);
+                startedEclipse = true;
+
+            } else {
+
+                // Get bundle context from the running Eclipse instance
+                bundleContext = EclipseStarter.getSystemBundleContext();
+            }
+
+            // Determine the runtime classpath entries
+            Set<URL> urls;
+            urls = findBundleLocations();
+
+            // Sort out which are bundles (and not already installed) and which are just
+            // regular JARs
+            for (URL url : urls) {
+                File file = file(url);
+                String bundleName = bundleName(file);
+                if (bundleName != null) {
+                    bundleFiles.add(url);
+                    bundleNames.add(bundleName);
+                } else {
+                    if (file.isFile()) {
+                        jarFiles.add(url);
+                    }
+                }
+            }
+
+            // Get the already installed bundles
+            for (Bundle bundle : bundleContext.getBundles()) {
+                allBundles.put(bundle.getSymbolicName(), bundle);
+            }
+
+            // Install the launcher bundle if necessary
+            String launcherBundleName = "org.apache.tuscany.sca.node.launcher.equinox";
+            String launcherBundleLocation;
+            launcherBundle = allBundles.get(launcherBundleName);
+            if (launcherBundle == null) {
+                launcherBundleLocation = thisBundleLocation();
+                if (logger.isLoggable(Level.FINE)) {
+                    logger.fine("Installing launcher bundle: " + launcherBundleLocation);
+                }
+                fixupBundle(launcherBundleLocation);
+                launcherBundle = bundleContext.installBundle(launcherBundleLocation);
+                allBundles.put(launcherBundleName, launcherBundle);
+                installedBundles.add(launcherBundle);
+            } else {
+                if (logger.isLoggable(Level.FINE)) {
+                    logger.fine("Launcher bundle is already installed: " + string(launcherBundle, false));
+                }
+                // launcherBundleLocation = thisBundleLocation(launcherBundle);
+            }
+
+            // FIXME: SDO bundles dont have the correct dependencies
+            setProperty("commonj.sdo.impl.HelperProvider", "org.apache.tuscany.sdo.helper.HelperProviderImpl");
+
+            // Install the Tuscany bundles
+            long start = currentTimeMillis();
+
+            if (logger.isLoggable(Level.FINE)) {
+                logger.fine("Generating third-party library bundle.");
+            }
+            long libraryStart = currentTimeMillis();
+            if (!aggregateThirdPartyJars) {
+                for (URL jarFile : jarFiles) {
+                    installAsBundle(jarFile, null);
+                }
+            } else {
+                installAsBundle(jarFiles, LAUNCHER_EQUINOX_LIBRARIES);
+            }
+            if (logger.isLoggable(Level.FINE)) {
+                logger
+                    .fine("Third-party library bundle installed in " + (currentTimeMillis() - libraryStart) + " ms: ");
+            }
+
+            // Install all the other bundles that are not already installed
+            for (URL bundleFile: bundleFiles) {
+                fixupBundle(bundleFile.toString());
+            }
+            for (int i = 0, n = bundleFiles.size(); i < n; i++) {
+                URL bundleFile = bundleFiles.get(i);
+                String bundleName = bundleNames.get(i);
+                if (bundleName.contains("org.eclipse.jdt.junit")) {
+                    continue;
+                }
+                installBundle(bundleFile, bundleName);
+            }
+
+            long end = currentTimeMillis();
+            if (logger.isLoggable(Level.FINE)) {
+                logger.fine("Tuscany bundles are installed in " + (end - start) + " ms.");
+            }
+
+            // Start the extensiblity and launcher bundles
+            String extensibilityBundleName = "org.apache.tuscany.sca.extensibility.equinox";
+            Bundle extensibilityBundle = allBundles.get(extensibilityBundleName);
+            if (extensibilityBundle != null) {
+                if ((extensibilityBundle.getState() & Bundle.ACTIVE) == 0) {
+                    if (logger.isLoggable(Level.FINE)) {
+                        logger.fine("Starting bundle: " + string(extensibilityBundle, false));
+                    }
+                    extensibilityBundle.start();
+                } else if (logger.isLoggable(Level.FINE)) {
+                    logger.fine("Bundle is already started: " + string(extensibilityBundle, false));
+                }
+            }
+            if ((launcherBundle.getState() & Bundle.ACTIVE) == 0) {
+                if (logger.isLoggable(Level.FINE)) {
+                    logger.fine("Starting bundle: " + string(launcherBundle, false));
+                }
+                launcherBundle.start();
+            } else if (logger.isLoggable(Level.FINE)) {
+                logger.fine("Bundle is already started: " + string(launcherBundle, false));
+            }
+
+            // Start all our bundles for now to help diagnose any class loading issues
+            // startBundles( bundleContext );
+            return bundleContext;
+
+        } catch (Exception e) {
+            throw new IllegalStateException(e);
+        }
+    }
+    
+    /**
+     * Start all the bundles as a check for class loading issues
+     * @param bundleContext - the bundle context
+     */
+    private void startBundles( BundleContext bundleContext ) {
+    	
+        for (Bundle bundle: bundleContext.getBundles()) {
+        //    if (bundle.getSymbolicName().startsWith("org.apache.tuscany.sca")) {
+                if ((bundle.getState() & Bundle.ACTIVE) == 0) {
+                    if (logger.isLoggable(Level.FINE)) {
+                        logger.fine("Starting bundle: " + string(bundle, false));
+                    } // end if
+                    try {
+                        bundle.start();
+                    } catch (Exception e) {
+                        logger.log(Level.SEVERE, e.getMessage(), e);
+                        // throw e;
+                    } // end try
+                    if (logger.isLoggable(Level.FINE)) {
+                        logger.fine("Bundle: " + string(bundle, false));
+                    } // end if
+                } //  end if
+        //    } // end if
+        } // end for
+        logger.fine("Tuscany bundles are started.");
+        return;
+    } // end startBundles
+
+    public Bundle installAsBundle(Collection<URL> jarFiles, String libraryBundleName) throws IOException,
+        BundleException {
+        // Install a single 'library' bundle for the third-party JAR files
+        Bundle libraryBundle = allBundles.get(libraryBundleName);
+        if (libraryBundle == null) {
+            InputStream library = thirdPartyLibraryBundle(jarFiles, libraryBundleName, null);
+            libraryBundle = bundleContext.installBundle(libraryBundleName, library);
+            allBundles.put(libraryBundleName, libraryBundle);
+            installedBundles.add(libraryBundle);
+        } else {
+            if (logger.isLoggable(Level.FINE)) {
+                logger.fine("Third-party library bundle is already installed: " + string(libraryBundle, false));
+            }
+        }
+        return libraryBundle;
+    }
+
+    public Bundle installBundle(URL bundleFile, String bundleName) throws MalformedURLException, BundleException {
+        if (bundleName == null) {
+            try {
+                bundleName = bundleName(file(bundleFile));
+            } catch (IOException e) {
+                bundleName = null;
+            }
+        }
+        Bundle bundle = allBundles.get(bundleName);
+        if (bundle == null) {
+            long installStart = currentTimeMillis();
+            String location = bundleFile.toString();
+            if ("file".equals(bundleFile.getProtocol())) {
+                File target = file(bundleFile);
+                // Use a special "reference" scheme to install the bundle as a reference
+                // instead of copying the bundle
+                location = "reference:file:/" + target.getPath();
+            }
+            bundle = bundleContext.installBundle(location);
+            if (logger.isLoggable(Level.FINE)) {
+                logger.fine("Bundle installed in " + (currentTimeMillis() - installStart)
+                    + " ms: "
+                    + string(bundle, false));
+            }
+            allBundles.put(bundleName, bundle);
+            installedBundles.add(bundle);
+        }
+        return bundle;
+    }
+
+    public Bundle installAsBundle(URL jarFile, String symbolicName) throws IOException, BundleException {
+        if (symbolicName == null) {
+            symbolicName = LAUNCHER_EQUINOX_LIBRARIES + "." + artifactId(jarFile);
+        }
+        Bundle bundle = allBundles.get(symbolicName);
+        if (bundle == null) {
+            String version = jarVersion(jarFile);
+            if (logger.isLoggable(Level.FINE)) {
+                logger.fine("Installing third-party jar as bundle: " + jarFile);
+            }
+            InputStream is = thirdPartyLibraryBundle(Collections.singleton(jarFile), symbolicName, version);
+            // try/catch and output message added 10/04/2009 Mike Edwards
+            try {
+            bundle = bundleContext.installBundle(symbolicName, is);
+            allBundles.put(symbolicName, bundle);
+            installedBundles.add(bundle);
+            } catch (BundleException e) {
+            	System.out.println("EquinoxHost:installAsBundle - BundleException raised when dealing with jar " + symbolicName);
+            	throw (e);
+            } // end try
+            // end of addition
+        }
+        return bundle;
+    }
+
+    private Set<URL> findBundleLocations() throws FileNotFoundException, URISyntaxException, MalformedURLException {
+        if (bundleLocations == null) {
+            if (!startedEclipse) {
+
+                // Use classpath entries from a distribution if there is one and the modules
+                // directories available in a dev environment for example
+                bundleLocations = runtimeClasspathEntries(true, false, true);
+            } else {
+
+                // Use classpath entries from a distribution if there is one and the classpath
+                // entries on the current application's classloader
+            	// *** Changed by Mike Edwards, 9th April 2009 ***
+            	// -- this place is reached when starting from within Eclipse so why use the classpath??
+            	// bundleLocations = runtimeClasspathEntries(true, true, false);
+            	// Instead search the modules directory
+                bundleLocations = runtimeClasspathEntries(true, true, true);
+            }
+        }
+        return bundleLocations;
+    }
+
+    /**
+     * Stop the Equinox host.
+     */
+    public void stop() {
+        try {
+
+            // Uninstall all the bundles we've installed
+            for (int i = installedBundles.size() - 1; i >= 0; i--) {
+                Bundle bundle = installedBundles.get(i);
+                try {
+                    if (logger.isLoggable(Level.FINE)) {
+                        logger.fine("Uninstalling bundle: " + string(bundle, false));
+                    }
+                    bundle.uninstall();
+                } catch (Exception e) {
+                    logger.log(Level.SEVERE, e.getMessage(), e);
+                }
+            }
+            installedBundles.clear();
+
+            // Shutdown Eclipse if we started it ourselves
+            if (startedEclipse) {
+                startedEclipse = false;
+                EclipseStarter.shutdown();
+            }
+
+        } catch (Exception e) {
+            throw new IllegalStateException(e);
+        }
+    }
+
+    public void setBundleLocations(Set<URL> bundleLocations) {
+        this.bundleLocations = bundleLocations;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/LauncherException.java b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/LauncherException.java
new file mode 100644
index 0000000000..b9bb70b5d7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/LauncherException.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.node.equinox.launcher;
+
+
+/**
+ * Denotes an error launching an SCA domain manager or node.
+ *
+ * @version $Rev$ $Date$
+ */
+public class LauncherException extends Exception {
+    private static final long serialVersionUID = 4581189418849190567L;
+
+    public LauncherException() {
+        super();
+    }
+
+    /**
+     * @param message
+     * @param cause
+     */
+    public LauncherException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    /**
+     * @param message
+     */
+    public LauncherException(String message) {
+        super(message);
+    }
+
+    /**
+     * @param cause
+     */
+    public LauncherException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/NodeDaemonLauncher.java b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/NodeDaemonLauncher.java
new file mode 100644
index 0000000000..aeb29c0789
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/NodeDaemonLauncher.java
@@ -0,0 +1,160 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.equinox.launcher;
+
+import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.nodeDaemon;
+
+import java.io.IOException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * A launcher for the SCA Node daemon.
+ *  
+ * @version $Rev$ $Date$
+ */
+public class NodeDaemonLauncher {
+
+    static final Logger logger = Logger.getLogger(NodeDaemonLauncher.class.getName());
+
+    /**
+     * Constructs a new node daemon launcher.
+     */
+    private NodeDaemonLauncher() {
+    }
+
+    /**
+     * Returns a new launcher instance.
+     *  
+     * @return a new launcher instance
+     */
+    public static NodeDaemonLauncher newInstance() {
+        return new NodeDaemonLauncher();
+    }
+
+    /**
+     * Creates a new node daemon.
+     * 
+     * @param
+     * @return a new node daemon
+     * @throws LauncherException
+     */
+    public <T> T createNodeDaemon() throws LauncherException {
+        return (T)nodeDaemon();
+    }
+
+    public static void main(String[] args) throws Exception {
+        logger.info("Apache Tuscany SCA Node Daemon is starting...");
+
+        // Create a node launcher
+        NodeDaemonLauncher launcher = newInstance();
+
+        EquinoxHost equinox = null;
+        Object node = null;
+        ShutdownThread shutdown = null;
+        try {
+
+            // Start the OSGi host 
+            equinox = new EquinoxHost();
+            equinox.start();
+
+            // Start the node
+            node = launcher.createNodeDaemon();
+            try {
+                node.getClass().getMethod("start").invoke(node);
+            } catch (Exception e) {
+                logger.log(Level.SEVERE, "SCA Node Daemon could not be started", e);
+                throw e;
+            }
+            logger.info("SCA Node Daemon is now started.");
+            
+            // Install a shutdown hook
+            shutdown = new ShutdownThread(node, equinox);
+            Runtime.getRuntime().addShutdownHook(shutdown);
+            
+            logger.info("Press enter to shutdown.");
+            try {
+                System.in.read();
+            } catch (IOException e) {
+                
+                // Wait forever
+                Object lock = new Object();
+                synchronized(lock) {
+                    lock.wait();
+                }
+            }
+        } finally {
+
+            // Remove the shutdown hook
+            if (shutdown != null) {
+                Runtime.getRuntime().removeShutdownHook(shutdown);
+            }
+            
+            // Stop the node
+            if (node != null) {
+                stopNode(node);
+            }
+            if (equinox != null) {
+                equinox.stop();
+            }
+        }
+    }
+
+    /**
+     * Stop the given node.
+     * 
+     * @param node
+     * @throws Exception
+     */
+    private static void stopNode(Object node) throws Exception {
+        try {
+            node.getClass().getMethod("stop").invoke(node);
+            logger.info("SCA Node Daemon is now stopped.");
+        } catch (Exception e) {
+            logger.log(Level.SEVERE, "SCA Node Daemon could not be stopped", e);
+            throw e;
+        }
+    }
+    
+    private static class ShutdownThread extends Thread {
+        private Object node;
+        private EquinoxHost equinox;
+
+        public ShutdownThread(Object node, EquinoxHost equinox) {
+            super();
+            this.node = node;
+            this.equinox = equinox;
+        }
+
+        @Override
+        public void run() {
+            try {
+                stopNode(node);
+            } catch (Exception e) {
+                // Ignore
+            }
+            try {
+                equinox.stop();
+            } catch (Exception e) {
+                // Ignore
+            }
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/NodeLauncher.java b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/NodeLauncher.java
new file mode 100644
index 0000000000..79aedc81c4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/NodeLauncher.java
@@ -0,0 +1,376 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.node.equinox.launcher;
+
+import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.node;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.commons.cli.CommandLine;
+import org.apache.commons.cli.CommandLineParser;
+import org.apache.commons.cli.HelpFormatter;
+import org.apache.commons.cli.Option;
+import org.apache.commons.cli.Options;
+import org.apache.commons.cli.PosixParser;
+import org.osgi.framework.BundleContext;
+
+/**
+ * A launcher for SCA nodes.
+ *
+ * Agruments:
+ * [-config <equinoxConfiguration>]: The configuration folder for Equinox
+ * [-bundles <osgiBundles>]: A list of bundles to be installed
+ * [-c <compositeURI>]: The composite URI
+ * [-t <ttl>]: Time to live in milliseconds before the node is started
+ * contribution1 ... contributionN: A list of contribution files or URLs
+ *
+ * @version $Rev$ $Date$
+ */
+public class NodeLauncher {
+
+    static final Logger logger = Logger.getLogger(NodeLauncher.class.getName());
+    private EquinoxHost equinoxHost;
+    private BundleContext bundleContext;
+
+    /**
+     * Constructs a new node launcher.
+     */
+    private NodeLauncher() {
+        equinoxHost = new EquinoxHost();
+        bundleContext = equinoxHost.start();
+    }
+
+    /**
+     * Returns a new launcher instance.
+     *
+     * @return a new launcher instance
+     */
+    public static NodeLauncher newInstance() {
+        return new NodeLauncher();
+    }
+
+    /**
+     * Creates a new SCA node from the configuration URL
+     *
+     * @param configurationURL the URL of the node configuration which is the ATOM feed
+     * that contains the URI of the composite and a collection of URLs for the contributions
+     *
+     * @return a new SCA node.
+     * @throws LauncherException
+     */
+    public <T> T createNode(String configurationURL) throws LauncherException {
+        return (T)node(configurationURL, null, null, null, bundleContext);
+    }
+
+    /**
+     * Creates a new SCA OSGi Node.
+     *
+     * @param compositeURI the URI of the composite to use
+     * @param contributions the URI of the contributions that provides the composites and related
+     * artifacts. If the list is empty, then we will use the thread context classloader to discover
+     * the contribution on the classpath
+     *
+     * @return a new SCA node.
+     * @throws LauncherException
+     */
+    public <T> T createNode(String compositeURI, Contribution... contributions) throws LauncherException {
+        return (T)node(null, compositeURI, null, contributions, bundleContext);
+    }
+
+    /**
+     * Creates a new SCA OSGi Node.
+     *
+     * @param compositeURI the URI of the composite to use
+     * @param compositeContent the XML content of the composite to use
+     * @param contributions the URI of the contributions that provides the composites and related artifacts
+     * @return a new SCA node.
+     * @throws LauncherException
+     */
+    public <T> T createNode(String compositeURI, String compositeContent, Contribution... contributions)
+        throws LauncherException {
+        return (T)node(null, compositeURI, compositeContent, contributions, bundleContext);
+    }
+
+    public static void main(String[] args) throws Exception {
+        CommandLineParser parser = new PosixParser();
+        Options options = getCommandLineOptions();
+        CommandLine cli = parser.parse(options, args);
+
+        Object node = null;
+        ShutdownThread shutdown = null;
+        EquinoxHost equinox = null;
+        try {
+
+            if (cli.hasOption("config")) {
+                System.setProperty("osgi.configuration.area", cli.getOptionValue("config"));
+            }
+
+            while (true) {
+                if (cli.hasOption("node")) {
+                    // Create a node from a configuration URI
+                    String configurationURI = cli.getOptionValue("node");
+                    logger.info("SCA Node configuration: " + configurationURI);
+
+                    // Create a node launcher
+                    NodeLauncher launcher = newInstance();
+                    equinox = launcher.equinoxHost;
+
+                    node = launcher.createNode(configurationURI);
+                }
+                else if (cli.hasOption("bundles")) {
+                    /**
+                     * osgi.bundles
+                     * The comma-separated list of bundles which are automatically installed and optionally started once the system is up
+                     * and running. Each entry is of the form:
+                     * <URL | simple bundle location>[@ [<start-level>] [":start"]]
+                     * If the start-level (>0 integer) is omitted then the framework will use the default start level for the bundle.
+                     * If the "start" tag is added then the bundle will be marked as started after being installed. Simple bundle locations are
+                     * interepreted as relative to the framework's parent directory. The start-level indicates the OSGi start level at which the
+                     * bundle should run. If this value is not set, the system computes an appropriate default.
+                     */
+                    String bundles = cli.getOptionValue("bundles");
+                    if (bundles != null) {
+                        System.setProperty("osgi.bundles", cli.getOptionValue("bundles"));
+                    }
+
+                    // Create a node launcher
+                    NodeLauncher launcher = newInstance();
+                    equinox = launcher.equinoxHost;
+
+                    /*
+                    List<String> bundleFiles = cli.getArgList();
+                    for (String bf : bundleFiles) {
+                        File f = new File(bf);
+                        equinox.installBundle(f.toURI().toURL(), null);
+                    }
+                    for (Bundle b : launcher.bundleContext.getBundles()) {
+                        try {
+                            if (b.getHeaders().get(Constants.FRAGMENT_HOST) == null) {
+                                // Start the non-fragment bundle
+                                b.start();
+                            }
+                        } catch (Exception e) {
+                            logger.severe(NodeLauncherUtil.string(b, false) + " " + e.getMessage());
+                            // logger.log(Level.SEVERE, e.getMessage(), e);
+                        }
+                    }
+                    */
+
+                }
+                else {
+                    // Create a node from a composite URI and a contribution location
+                    String compositeURI = cli.getOptionValue("composite");
+                    List<String> contribs = cli.getArgList();
+                    Contribution[] contributions = null;
+                    if (!contribs.isEmpty()) {
+                        contributions = new Contribution[contribs.size()];
+                        int index = 0;
+                        for (String contrib : contribs) {
+                            logger.info("SCA contribution: " + contrib);
+                            URL url = null;
+                            try {
+                                url = new URL(contrib);
+                            } catch (MalformedURLException e) {
+                                url = new File(contrib).toURI().toURL();
+                            }
+                            contributions[index] = new Contribution("contribution-" + index, url.toString());
+                            index++;
+                        }
+                    } else {
+                        HelpFormatter formatter = new HelpFormatter();
+                        formatter.setSyntaxPrefix("Usage: ");
+                        formatter.printHelp("java " + NodeLauncher.class.getName()
+                            + " [-config <equinoxConfiguration>]"
+                            + " [-c <compositeURI>]"
+                            + " [-b <bundles>]"
+                            + " [-t <ttl>]"
+                            + " contribution1 ... contributionN", options);
+                        return;
+                    }
+                    // Create a node launcher
+                    logger.info("SCA composite: " + compositeURI);
+                    NodeLauncher launcher = newInstance();
+                    equinox = launcher.equinoxHost;
+                    node = launcher.createNode(compositeURI, contributions);
+                }
+
+                if (node != null) {
+                    logger.info("Apache Tuscany SCA Node is starting...");
+
+                    // Start the node
+                    try {
+                        node.getClass().getMethod("start").invoke(node);
+                    } catch (Exception e) {
+                        logger.log(Level.SEVERE, "SCA Node could not be started", e);
+                        throw e;
+                    }
+                    logger.info("SCA Node is now started.");
+                }
+                // Install a shutdown hook
+                shutdown = new ShutdownThread(node, equinox);
+                Runtime.getRuntime().addShutdownHook(shutdown);
+
+                long ttl = Long.parseLong(cli.getOptionValue("ttl", "-1"));
+                if (ttl >= 0) {
+                    logger.info("Waiting for " + ttl + " milliseconds ...");
+                    Thread.sleep(ttl);
+                    break; // Exit
+                }
+
+                // Wait until the "Enter" is pressed
+                logger.info("Press 'q' to quit, 'r' to restart.");
+                int k = 0;
+                try {
+                    while ((k != 'q') && (k != 'r')) {
+                        k = System.in.read();
+                    }
+                } catch (IOException e) {
+
+                    // Wait forever
+                    Object lock = new Object();
+                    synchronized (lock) {
+                        lock.wait();
+                    }
+                }
+
+                // Stop the node
+                if (node != null) {
+                    Object n = node;
+                    node = null;
+                    stopNode(n);
+                }
+
+                // Quit
+                if (k == 'q') {
+                    break;
+                }
+
+            }
+        } finally {
+
+            // Remove the shutdown hook
+            if (shutdown != null) {
+                Runtime.getRuntime().removeShutdownHook(shutdown);
+            }
+
+            // Stop the node
+            if (node != null) {
+                destroyNode(node);
+            }
+            if (equinox != null) {
+                equinox.stop();
+            }
+        }
+    }
+
+    static Options getCommandLineOptions() {
+        Options options = new Options();
+        Option opt1 = new Option("c", "composite", true, "URI for the composite");
+        opt1.setArgName("compositeURI");
+        options.addOption(opt1);
+        Option opt2 = new Option("n", "node", true, "URI for the node configuration");
+        opt2.setArgName("nodeConfigurationURI");
+        options.addOption(opt2);
+        Option opt3 = new Option("config", "configuration", true, "Configuration");
+        opt3.setArgName("equinoxConfiguration");
+        options.addOption(opt3);
+        Option opt4 = new Option("t", "ttl", true, "Time to live");
+        opt4.setArgName("timeToLiveInMilliseconds");
+        // opt4.setType(long.class);
+        options.addOption(opt4);
+
+        Option opt5 = new Option("b", "bundles", false, "OSGi bundles");
+        opt4.setArgName("osgiBundles");
+        options.addOption(opt5);
+
+        return options;
+    }
+
+    public void destroy() {
+        if (equinoxHost != null) {
+            equinoxHost.stop();
+            bundleContext = null;
+        }
+    }
+
+    /**
+     * Stop the given node.
+     *
+     * @param node
+     * @throws Exception
+     */
+    private static void destroyNode(Object node) throws Exception {
+        try {
+            node.getClass().getMethod("stop").invoke(node);
+            node.getClass().getMethod("destroy").invoke(node);
+            logger.info("SCA Node is now stopped.");
+        } catch (Exception e) {
+            logger.log(Level.SEVERE, "SCA Node could not be stopped", e);
+            throw e;
+        }
+    }
+
+    private static class ShutdownThread extends Thread {
+        private Object node;
+        private EquinoxHost equinox;
+
+        public ShutdownThread(Object node, EquinoxHost equinox) {
+            super();
+            this.node = node;
+            this.equinox = equinox;
+        }
+
+        @Override
+        public void run() {
+            try {
+                destroyNode(node);
+            } catch (Exception e) {
+                // Ignore
+            }
+            try {
+                equinox.stop();
+            } catch (Exception e) {
+                // Ignore
+            }
+        }
+    }
+
+    /**
+     * Stop the given node.
+     *
+     * @param node
+     * @throws Exception
+     */
+    private static void stopNode(Object node) throws Exception {
+        try {
+            node.getClass().getMethod("stop").invoke(node);
+            logger.info("SCA Node is now stopped.");
+        } catch (Exception e) {
+            logger.log(Level.SEVERE, "SCA Node could not be stopped", e);
+            throw e;
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/NodeLauncher2.java b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/NodeLauncher2.java
new file mode 100644
index 0000000000..fc299b3d53
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/NodeLauncher2.java
@@ -0,0 +1,217 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.node.equinox.launcher;

+

+import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.node;

+

+import java.io.File;

+import java.io.IOException;

+import java.util.logging.Level;

+import java.util.logging.Logger;

+

+import org.osgi.framework.BundleContext;

+

+/**

+ * A launcher for SCA nodes.

+ *  

+ * @version $Rev: 720905 $ $Date: 2008-11-26 15:47:28 +0000 (Wed, 26 Nov 2008) $

+ */

+public class NodeLauncher2 {

+

+    static final Logger logger = Logger.getLogger(NodeLauncher2.class.getName());

+    private EquinoxHost equinoxHost;

+    private BundleContext bundleContext;

+

+    /**

+     * Constructs a new node launcher.

+     */

+    private NodeLauncher2() {

+        equinoxHost = new EquinoxHost();

+        bundleContext = equinoxHost.start();

+    }

+

+    /**

+     * Returns a new launcher instance.

+     *  

+     * @return a new launcher instance

+     */

+    public static NodeLauncher2 newInstance() {

+        return new NodeLauncher2();

+    }

+

+    /**

+     * Creates a new SCA node from the configuration URL

+     * 

+     * @param configurationURL the URL of the node configuration which is the ATOM feed

+     * that contains the URI of the composite and a collection of URLs for the contributions

+     *  

+     * @return a new SCA node.

+     * @throws LauncherException

+     */

+    public <T> T createNode(String configurationURL) throws LauncherException {

+        return (T)node(configurationURL, null, null, null, bundleContext);

+    }

+

+    /**

+     * Creates a new SCA OSGi Node.

+     * 

+     * @param compositeURI the URI of the composite to use 

+     * @param contributions the URI of the contributions that provides the composites and related 

+     * artifacts. If the list is empty, then we will use the thread context classloader to discover

+     * the contribution on the classpath

+     *   

+     * @return a new SCA node.

+     * @throws LauncherException

+     */

+    public <T> T createNode(String compositeURI, Contribution... contributions) throws LauncherException {

+        return (T)node(null, compositeURI, null, contributions, bundleContext);

+    }

+

+    /**

+     * Creates a new SCA OSGi Node.

+     * 

+     * @param compositeURI the URI of the composite to use 

+     * @param compositeContent the XML content of the composite to use 

+     * @param contributions the URI of the contributions that provides the composites and related artifacts 

+     * @return a new SCA node.

+     * @throws LauncherException

+     */

+    public <T> T createNode(String compositeURI, String compositeContent, Contribution... contributions)

+        throws LauncherException {

+        return (T)node(null, compositeURI, compositeContent, contributions, bundleContext);

+    }

+

+    public static void main(String[] args) throws Exception {

+        logger.info("Apache Tuscany SCA Node is starting...");

+

+        // Create a node launcher

+        NodeLauncher2 launcher = newInstance();

+

+        EquinoxHost equinox = launcher.equinoxHost;

+        Object node = null;

+        ShutdownThread shutdown = null;

+        try {

+

+          Contribution[] contributions = new Contribution[args.length];

+          for (int i=0; i<args.length; i++) {

+              File f = new File(args[i]);

+              if (!f.exists()) {

+                  System.err.println("contribution not found: " + f);

+                  System.exit(1);

+              }

+              contributions[i] = new Contribution(f.toURI().toString(), f.toURI().toString());

+          }

+

+          // Create a node from a composite URI and a contribution location

+//          String contributionLocation = args[1];

+//          logger.info("SCA composite: " + null);

+//          logger.info("SCA contribution: " + contributionLocation);

+          node = launcher.createNode(null, contributions);

+            

+            // Start the node

+            try {

+                node.getClass().getMethod("start").invoke(node);

+            } catch (Exception e) {

+                logger.log(Level.SEVERE, "SCA Node could not be started", e);

+                throw e;

+            }

+            logger.info("SCA Node is now started.");

+            

+            // Install a shutdown hook

+            shutdown = new ShutdownThread(node, equinox);

+            Runtime.getRuntime().addShutdownHook(shutdown);

+            

+            logger.info("Press enter to shutdown.");

+            try {

+                System.in.read();

+            } catch (IOException e) {

+                

+                // Wait forever

+                Object lock = new Object();

+                synchronized(lock) {

+                    lock.wait();

+                }

+            }

+        } finally {

+

+            // Remove the shutdown hook

+            if (shutdown != null) {

+                Runtime.getRuntime().removeShutdownHook(shutdown);

+            }

+            

+            // Stop the node

+            if (node != null) {

+                destroyNode(node);

+            }

+            if (equinox != null) {

+                equinox.stop();

+            }

+        }

+    }

+    

+    public void destroy() {

+        if (equinoxHost != null) {

+            equinoxHost.stop();

+            bundleContext = null;

+        }

+    }

+

+    /**

+     * Stop the given node.

+     * 

+     * @param node

+     * @throws Exception

+     */

+    private static void destroyNode(Object node) throws Exception {

+        try {

+            node.getClass().getMethod("stop").invoke(node);

+            node.getClass().getMethod("destroy").invoke(node);

+            logger.info("SCA Node is now stopped.");

+        } catch (Exception e) {

+            logger.log(Level.SEVERE, "SCA Node could not be stopped", e);

+            throw e;

+        }

+    }

+    

+    private static class ShutdownThread extends Thread {

+        private Object node;

+        private EquinoxHost equinox;

+

+        public ShutdownThread(Object node, EquinoxHost equinox) {

+            super();

+            this.node = node;

+            this.equinox = equinox;

+        }

+

+        @Override

+        public void run() {

+            try {

+                destroyNode(node);

+            } catch (Exception e) {

+                // Ignore

+            }

+            try {

+                equinox.stop();

+            } catch (Exception e) {

+                // Ignore

+            }

+        }

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/NodeLauncherUtil.java b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/NodeLauncherUtil.java
new file mode 100644
index 0000000000..35dcd9bd5f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/NodeLauncherUtil.java
@@ -0,0 +1,1236 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.node.equinox.launcher;
+
+import static org.osgi.framework.Constants.BUNDLE_CLASSPATH;
+import static org.osgi.framework.Constants.BUNDLE_MANIFESTVERSION;
+import static org.osgi.framework.Constants.BUNDLE_SYMBOLICNAME;
+import static org.osgi.framework.Constants.DYNAMICIMPORT_PACKAGE;
+import static org.osgi.framework.Constants.EXPORT_PACKAGE;
+import static org.osgi.framework.Constants.IMPORT_PACKAGE;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.FilenameFilter;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.Reader;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.StringTokenizer;
+import java.util.jar.Attributes;
+import java.util.jar.JarFile;
+import java.util.jar.JarInputStream;
+import java.util.jar.JarOutputStream;
+import java.util.jar.Manifest;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipInputStream;
+
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.BundleException;
+import org.osgi.framework.Constants;
+
+/**
+ * Common functions and constants used by the admin components.
+ *
+ * @version $Rev$ $Date$
+ */
+final class NodeLauncherUtil {
+    private static final String NODE_API_BUNDLE = "org.apache.tuscany.sca.node.api";
+
+    private static final Logger logger = Logger.getLogger(NodeLauncherUtil.class.getName());
+
+    static final String LAUNCHER_EQUINOX_LIBRARIES = "org.apache.tuscany.sca.node.launcher.equinox.libraries";
+
+    private static final String NODE_FACTORY = "org.apache.tuscany.sca.node.NodeFactory";
+
+    private static final String DOMAIN_MANAGER_LAUNCHER_BOOTSTRAP =
+        "org.apache.tuscany.sca.domain.manager.launcher.DomainManagerLauncherBootstrap";
+
+    private static final String NODE_IMPLEMENTATION_DAEMON_BOOTSTRAP =
+        "org.apache.tuscany.sca.implementation.node.launcher.NodeImplementationDaemonBootstrap";
+
+
+    private static final String TUSCANY_HOME = "TUSCANY_HOME";
+    private static final String TUSCANY_PATH = "TUSCANY_PATH";
+
+    /**
+     * Creates a new node.
+     *
+     * @param configurationURI
+     * @param compositeURI
+     * @param compositeContent
+     * @param contributions
+     * @param contributionClassLoader
+     * @param bundleContext
+     * @throws LauncherException
+     */
+    static Object node(String configurationURI,
+                       String compositeURI,
+                       String compositeContent,
+                       Contribution[] contributions,
+                       BundleContext bundleContext) throws LauncherException {
+        try {
+
+            // Get the node runtime bundle.
+            Bundle bundle = null;
+            for (Bundle b : bundleContext.getBundles()) {
+                if (NODE_API_BUNDLE.equals(b.getSymbolicName())) {
+                    bundle = b;
+                    break;
+                }
+            }
+            if (bundle == null) {
+                throw new IllegalStateException("Bundle " + NODE_API_BUNDLE + " is not installed");
+            }
+
+            // Use Java reflection to create the node as only the runtime class
+            // loader knows the runtime classes required by the node
+            Class<?> bootstrapClass = bundle.loadClass(NODE_FACTORY);
+
+            Object node = createNode(bootstrapClass, configurationURI, compositeURI, compositeContent, contributions);
+
+            // If the SCANodeFactory interface is available in the current classloader, create
+            // an SCANode proxy around the node we've just create
+            try {
+                Class<?> type = Class.forName(NODE_FACTORY);
+                type = type.getDeclaredClasses()[0];
+                return type.getMethod("createProxy", Class.class, Object.class).invoke(null, type, node);
+            } catch (ClassNotFoundException e) {
+                // Ignore
+            }
+            return node;
+
+        } catch (Exception e) {
+            NodeLauncher.logger.log(Level.SEVERE, "SCA Node could not be created", e);
+            throw new LauncherException(e);
+        }
+    }
+
+    private static Object createNode(Class<?> bootstrapClass,
+                                     String configurationURI,
+                                     String compositeURI,
+                                     String compositeContent,
+                                     Contribution[] contributions) throws NoSuchMethodException,
+        IllegalAccessException, InvocationTargetException, MalformedURLException {
+        Method newInstance = bootstrapClass.getMethod("newInstance");
+        Object nodeFactory = newInstance.invoke(null);
+
+        Object node;
+        if (configurationURI != null) {
+
+            // NodeFactory.createNode(URL)
+            Method create = bootstrapClass.getMethod("createNode", URL.class);
+            node = create.invoke(nodeFactory, new URL(configurationURI));
+
+        } else if (compositeContent != null) {
+
+            // NodeFactory.createNode(Reader, Stringp[], String[])
+            Method create = bootstrapClass.getMethod("createNode", Reader.class, String[].class, String[].class);
+            String[] uris = new String[contributions.length];
+            String[] locations = new String[contributions.length];
+            for (int i = 0; i < contributions.length; i++) {
+                uris[i] = contributions[i].getURI();
+                locations[i] = contributions[i].getLocation();
+            }
+            node = create.invoke(nodeFactory, compositeContent, uris, locations);
+
+        } else {
+
+            // NodeFactory.createNode(String, Stringp[], String[])
+            Method create = bootstrapClass.getMethod("createNode", String.class, String[].class, String[].class);
+            String[] uris = new String[contributions.length];
+            String[] locations = new String[contributions.length];
+            for (int i = 0; i < contributions.length; i++) {
+                uris[i] = contributions[i].getURI();
+                locations[i] = contributions[i].getLocation();
+            }
+            node = create.invoke(nodeFactory, compositeURI, uris, locations);
+        }
+        return node;
+    }
+
+    /**
+     * Creates a new node daemon.
+     *
+     * @throws LauncherException
+     */
+    static Object nodeDaemon() throws LauncherException {
+        ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+        try {
+
+            // Use Java reflection to create the node daemon as only the runtime class
+            // loader knows the runtime classes required by the node
+            String className = NODE_IMPLEMENTATION_DAEMON_BOOTSTRAP;
+            Class<?> bootstrapClass;
+            bootstrapClass = Class.forName(className, false, tccl);
+            Object bootstrap = bootstrapClass.getConstructor().newInstance();
+
+            Object nodeDaemon = bootstrapClass.getMethod("getNode").invoke(bootstrap);
+            return nodeDaemon;
+
+        } catch (Exception e) {
+            NodeDaemonLauncher.logger.log(Level.SEVERE, "SCA Node Daemon could not be created", e);
+            throw new LauncherException(e);
+        } finally {
+            Thread.currentThread().setContextClassLoader(tccl);
+        }
+    }
+
+    /**
+     * Creates a new domain manager.
+     *
+     * @throws LauncherException
+     */
+    static Object domainManager(String rootDirectory) throws LauncherException {
+        ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+        try {
+
+            // Use Java reflection to create the node daemon as only the runtime class
+            // loader knows the runtime classes required by the node
+            String className = DOMAIN_MANAGER_LAUNCHER_BOOTSTRAP;
+            Class<?> bootstrapClass;
+            bootstrapClass = Class.forName(className, false, tccl);
+            Constructor<?> constructor = bootstrapClass.getConstructor(String.class);
+            Object bootstrap = constructor.newInstance(rootDirectory);
+
+            Object domainManager = bootstrapClass.getMethod("getNode").invoke(bootstrap);
+            return domainManager;
+
+        } catch (Exception e) {
+            DomainManagerLauncher.logger.log(Level.SEVERE, "SCA Domain Manager could not be created", e);
+            throw new LauncherException(e);
+        } finally {
+            Thread.currentThread().setContextClassLoader(tccl);
+        }
+    }
+
+    /**
+     * starting with -, then some digits, then . or - or _, then some digits again
+     *
+     */
+    // Mike Edwards 13/04/2009 - this original pattern allows for any number of repeated
+    // groups of digits, so that 1.2.3.4 is legal, for example.  The problem with this is
+    // that OSGi only deals with a maximum of 3 groups of digits...
+    // private static Pattern pattern = Pattern.compile("-(\\d)+((\\.|-|_)(\\d)+)*");
+    //
+    // This updated version restricts the allowed patterns to a maximum of 3 groups of
+    // digits so that "1", "1.2" and "1.2.3" are allowed but not "1.2.3.4" etc
+    private static Pattern pattern = Pattern.compile("-(\\d)+((\\.|-|_)(\\d)+){0,2}");
+
+    /**
+     * Returns the version number to use for the given JAR file.
+     *
+     * @param jarFile
+     * @return
+     */
+    static String jarVersion(URL jarFile) {
+        String name = jarFile.getFile();
+        int index = name.lastIndexOf('/');
+        if (index != -1) {
+            // Find the last segment
+            name = name.substring(index + 1);
+        }
+        index = name.lastIndexOf('.');
+        if (index != -1) {
+            // Trim the extension
+            name = name.substring(0, index);
+        }
+
+        Matcher matcher = pattern.matcher(name);
+        String version = "0.0.0";
+        if (matcher.find()) {
+            version = matcher.group();
+            // Remove the leading "-" character
+            version = version.substring(1);
+            // The Pattern above allows the version string to contain "-" and "_" as digit separators.
+            // OSGi only allows for "." as a separator thus any "-" and "_" characters in the version string must be replaced by "."
+            version = version.replace('-', '.');
+            version = version.replace('_', '.');
+        }
+        return version;
+    }
+
+    static String artifactId(URL jarFile) {
+        String name = jarFile.getFile();
+        int index = name.lastIndexOf('/');
+        if (index != -1) {
+            // Find the last segment
+            name = name.substring(index + 1);
+        }
+        index = name.lastIndexOf('.');
+        if (index != -1) {
+            // Trim the extension
+            name = name.substring(0, index);
+        }
+
+        Matcher matcher = pattern.matcher(name);
+        if (matcher.find()) {
+            return name.substring(0, matcher.start());
+        } else {
+            return name;
+        }
+    }
+
+    /**
+     * Add the packages found in the given JAR to a set.
+     *
+     * @param jarFile
+     * @param packages
+     * @throws IOException
+     */
+    private static void addPackages(URL jarFile, Set<String> packages, String version) throws IOException {
+        if (version == null) {
+            version = ";version=" + jarVersion(jarFile);
+        } else {
+            version = ";version=" + version;
+        }
+        File file = file(jarFile);
+        if (file.isDirectory()) {
+            List<String> classFiles = listClassFiles(file);
+            for (String cls : classFiles) {
+                int index = cls.lastIndexOf('/');
+                if (index == -1) {
+                    // Default package cannot be exported
+                    continue;
+                }
+                String pkg = cls.substring(0, index);
+                pkg = pkg.replace('/', '.') + version;
+                packages.add(pkg);
+            }
+        } else if (file.isFile()) {
+            ZipInputStream is = new ZipInputStream(new FileInputStream(file));
+            ZipEntry entry;
+            while ((entry = is.getNextEntry()) != null) {
+                String entryName = entry.getName();
+                if (!entry.isDirectory() && entryName != null
+                    && entryName.length() > 0
+                    && !entryName.startsWith(".")
+                    && entryName.endsWith(".class") // Exclude resources from Export-Package
+                    && entryName.lastIndexOf("/") > 0) {
+                    String pkg = entryName.substring(0, entryName.lastIndexOf("/")).replace('/', '.') + version;
+                    packages.add(pkg);
+                }
+            }
+            is.close();
+        }
+    }
+
+    private static List<String> listClassFiles(File directory) {
+        List<String> artifacts = new ArrayList<String>();
+        traverse(artifacts, directory, directory);
+        return artifacts;
+    }
+
+    /**
+     * Recursively traverse a root directory
+     *
+     * @param fileList
+     * @param file
+     * @param root
+     * @throws IOException
+     */
+    private static void traverse(List<String> fileList, File file, File root) {
+        if (file.isFile() && file.getName().endsWith(".class")) {
+            fileList.add(root.toURI().relativize(file.toURI()).toString());
+        } else if (file.isDirectory()) {
+            String uri = root.toURI().relativize(file.toURI()).toString();
+            if (uri.endsWith("/")) {
+                uri = uri.substring(0, uri.length() - 1);
+            }
+            fileList.add(uri);
+
+            File[] files = file.listFiles();
+            for (File f : files) {
+                if (!f.getName().startsWith(".")) {
+                    traverse(fileList, f, root);
+                }
+            }
+        }
+    }
+
+    /**
+     * Finds the OSGi manifest file for a JAR file, where the manifest file is held in a META-INF directory
+     * alongside the JAR
+     * @param jarURL - The URL of the JAR file
+     * @return - a Manifest object corresponding to the manifest file, or NULL if there is no OSGi manifest
+     */
+    static private Manifest findOSGiManifest(URL jarURL) {
+        try {
+            File jarFile = new File(jarURL.toURI());
+            File theManifestFile = new File(jarFile.getParent(), "META-INF/MANIFEST.MF");
+            if (theManifestFile.exists()) {
+                // Create manifest object by reading the manifest file
+                Manifest manifest = new Manifest(new FileInputStream(theManifestFile));
+                // Check that this manifest file has the necessary OSGi metadata
+                String bundleName = manifest.getMainAttributes().getValue(BUNDLE_SYMBOLICNAME);
+                if (bundleName != null) {
+                    return manifest;
+                } // end if
+            } // end if
+        } catch (Exception e) {
+            // Could not read the manifest - continue
+        }
+        return null;
+    } // end findOSGiManifest
+
+    /**
+     * Generate a manifest from a list of third-party JAR files.
+     *
+     * @param jarFiles
+     * @param bundleSymbolicName The Bundle-SymbolicName
+     * @param bundleVersion The Bundle-Version
+     * @return
+     * @throws IllegalStateException
+     */
+    static private Manifest thirdPartyLibraryBundleManifest(Collection<URL> jarFiles,
+                                                            String bundleSymbolicName,
+                                                            String bundleVersion) throws IllegalStateException {
+        try {
+            // Added by Mike Edwards, 12/04/2009 - to handle the third party JAR files in the distribution that
+            // have separate OSGi manifest files provided alongside them
+            // In some cases a single JAR file is already accompanied by a MANIFEST.MF file, sitting in
+            // a META-INF directory alongside the JAR
+            //if( jarFiles.size() == 1 ){
+            //	URL theJar = jarFiles.iterator().next();
+            //	Manifest theManifest = findOSGiManifest( theJar );
+            //	if( theManifest != null ) return theManifest;
+            //} // end if
+            // End of addition
+
+            // List exported packages and bundle classpath entries
+            StringBuffer classpath = new StringBuffer();
+            StringBuffer exports = new StringBuffer();
+            StringBuffer imports = new StringBuffer();
+            Set<String> packages = new HashSet<String>();
+
+            for (URL jarFile : jarFiles) {
+                addPackages(jarFile, packages, bundleVersion);
+                classpath.append("\"external:");
+                classpath.append(file(jarFile).getPath().replace(File.separatorChar, '/'));
+                classpath.append("\",");
+            }
+
+            Set<String> importPackages = new HashSet<String>();
+            for (String pkg : packages) {
+
+                String importPackage = pkg;
+                int index = pkg.indexOf(';');
+                if (index != -1) {
+                    importPackage = pkg.substring(0, index);
+                }
+                if (!importPackages.contains(importPackage)) {
+                    imports.append(importPackage);
+                    imports.append(',');
+                    importPackages.add(importPackage);
+                    exports.append(pkg);
+                    exports.append(',');
+                } else {
+                    logger.warning("Duplicate package skipped: " + pkg);
+                }
+            }
+
+            // Create a manifest
+            Manifest manifest = new Manifest();
+            Attributes attributes = manifest.getMainAttributes();
+            attributes.putValue("Manifest-Version", "1.0");
+            attributes.putValue(BUNDLE_MANIFESTVERSION, "2");
+
+            if (bundleVersion == null) {
+                bundleVersion = "0.0.0";
+            }
+            attributes.putValue(Constants.BUNDLE_VERSION, bundleVersion);
+            if (bundleSymbolicName == null) {
+                bundleSymbolicName = LAUNCHER_EQUINOX_LIBRARIES;
+            }
+            attributes.putValue(BUNDLE_SYMBOLICNAME, bundleSymbolicName);
+            if (exports.length() > 0) {
+                attributes.putValue(EXPORT_PACKAGE, exports.substring(0, exports.length() - 1));
+            }
+            if (imports.length() > 0) {
+                attributes.putValue(IMPORT_PACKAGE, imports.substring(0, imports.length() - 1));
+            }
+            if (classpath.length() > 0) {
+                attributes.putValue(BUNDLE_CLASSPATH, classpath.substring(0, classpath.length() - 1));
+            }
+            attributes.putValue(DYNAMICIMPORT_PACKAGE, "*");
+
+            return manifest;
+        } catch (IOException e) {
+            throw new IllegalStateException(e);
+        }
+    }
+
+    /**
+     * Generates a library bundle from a list of third-party JARs.
+     *
+     * @param jarFiles
+     * @param bundleSymbolicName The Bundle-SymbolicName
+     * @param bundleVersion The Bundle-Version
+     * @return
+     * @throws IOException
+     */
+    static InputStream thirdPartyLibraryBundle(Collection<URL> jarFiles, String bundleSymbolicName, String bundleVersion)
+        throws IOException {
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        Manifest mf = thirdPartyLibraryBundleManifest(jarFiles, bundleSymbolicName, bundleVersion);
+        JarOutputStream jos = new JarOutputStream(bos, mf);
+        jos.close();
+        return new ByteArrayInputStream(bos.toByteArray());
+    }
+
+    /**
+     * Returns the location of this bundle.
+     *
+     * @return
+     * @throws IOException
+     */
+    static String thisBundleLocation() throws IOException, URISyntaxException {
+        String resource = NodeLauncherUtil.class.getName().replace('.', '/') + ".class";
+        URL url = NodeLauncherUtil.class.getClassLoader().getResource(resource);
+        if (url == null) {
+            throw new FileNotFoundException(resource);
+        }
+        URI uri = toURI(url);
+
+        String scheme = uri.getScheme();
+        if (scheme.equals("jar")) {
+            String path = uri.toString().substring(4);
+            int i = path.indexOf("!/");
+            path = path.substring(0, i);
+            return path;
+        } else {
+            String path = uri.toString();
+            path = path.substring(0, path.length() - resource.length());
+            return path;
+        }
+    }
+
+    static URI toURI(URL url) {
+        File file = file(url);
+        if (file != null) {
+            return file.toURI();
+        } else {
+            try {
+                return url.toURI();
+            } catch (URISyntaxException e) {
+                throw new IllegalArgumentException(e);
+            }
+        }
+    }
+
+    /**
+     * Returns the location of this bundle.
+     *
+     * @param bundle
+     * @return
+     * @throws IOException
+     */
+    static String thisBundleLocation(Bundle bundle) throws IOException, URISyntaxException, ClassNotFoundException {
+        String resource = NodeLauncherUtil.class.getName();
+        Class<?> clazz = bundle.loadClass(NodeLauncherUtil.class.getName());
+        URL url = clazz.getProtectionDomain().getCodeSource().getLocation();
+        if (url == null) {
+            throw new FileNotFoundException(resource);
+        }
+        URI uri = toURI(url);
+
+        String scheme = uri.getScheme();
+        if (scheme.equals("jar")) {
+            String path = uri.toString().substring(4);
+            int i = path.indexOf("!/");
+            path = path.substring(0, i);
+            return path;
+        } else {
+            String path = uri.toString();
+            //path = path.substring(0, path.length() - resource.length());
+            return path;
+        }
+    }
+
+    /**
+     * Install the given bundle.
+     *
+     * @param bundleContext
+     * @param location
+     * @throws BundleException
+     * @throws IOException
+     */
+    static void fixupBundle(String location) throws BundleException, IOException {
+        File target = file(new URL(location));
+        if (!target.exists()) {
+            return;
+        }
+        location = target.toURI().toString();
+
+        // For development mode, copy the MANIFEST.MF file to the bundle location as it's
+        // initially outside of target/classes, at the root of the project.
+        if (location.endsWith("/target/classes/")) {
+            File targetManifest = new File(target, "META-INF/MANIFEST.MF");
+            File sourceManifest = new File(target.getParentFile().getParentFile(), "META-INF/MANIFEST.MF");
+            if (!sourceManifest.isFile()) {
+                return;
+            }
+            targetManifest.getParentFile().mkdirs();
+            OutputStream os = new FileOutputStream(targetManifest);
+            InputStream is = new FileInputStream(sourceManifest);
+            byte[] buf = new byte[2048];
+            for (;;) {
+                int l = is.read(buf);
+                if (l == -1) {
+                    break;
+                }
+                os.write(buf, 0, l);
+            }
+            is.close();
+            os.close();
+        }
+    }
+
+    /**
+     * Returns a string representation of the given bundle.
+     *
+     * @param b
+     * @param verbose
+     * @return
+     */
+    static String string(Bundle bundle, boolean verbose) {
+        StringBuffer sb = new StringBuffer();
+        sb.append(bundle.getBundleId()).append(" ").append(bundle.getSymbolicName());
+        int s = bundle.getState();
+        if ((s & Bundle.UNINSTALLED) != 0) {
+            sb.append(" UNINSTALLED");
+        }
+        if ((s & Bundle.INSTALLED) != 0) {
+            sb.append(" INSTALLED");
+        }
+        if ((s & Bundle.RESOLVED) != 0) {
+            sb.append(" RESOLVED");
+        }
+        if ((s & Bundle.STARTING) != 0) {
+            sb.append(" STARTING");
+        }
+        if ((s & Bundle.STOPPING) != 0) {
+            sb.append(" STOPPING");
+        }
+        if ((s & Bundle.ACTIVE) != 0) {
+            sb.append(" ACTIVE");
+        }
+
+        if (verbose) {
+            sb.append(" ").append(bundle.getLocation());
+            sb.append(" ").append(bundle.getHeaders());
+        }
+        return sb.toString();
+    }
+
+    /**
+     * Returns the name of a bundle, or null if the given file is not a bundle.
+     *
+     * @param file
+     * @return
+     * @throws IOException
+     */
+    static String bundleName(File file) throws IOException {
+        if (!file.exists()) {
+            return null;
+        }
+        String bundleName = null;
+        if (file.isDirectory()) {
+            File mf = new File(file, "META-INF/MANIFEST.MF");
+            if (mf.isFile()) {
+                Manifest manifest = new Manifest(new FileInputStream(mf));
+                bundleName = manifest.getMainAttributes().getValue(BUNDLE_SYMBOLICNAME);
+            } else {
+                if (file.toURI().getPath().endsWith("/target/classes/")) {
+                    // Development mode, MANIFEST.MF is outside the bundle location
+                    mf = new File(file.getParentFile().getParentFile(), "META-INF/MANIFEST.MF");
+                    if (mf.isFile()) {
+                        Manifest manifest = new Manifest(new FileInputStream(mf));
+                        bundleName = manifest.getMainAttributes().getValue(BUNDLE_SYMBOLICNAME);
+                    }
+                }
+            }
+        } else {
+            JarFile jar = new JarFile(file, false);
+            Manifest manifest = jar.getManifest();
+            if (manifest != null) {
+                bundleName = manifest.getMainAttributes().getValue(BUNDLE_SYMBOLICNAME);
+            }
+            jar.close();
+        }
+        if (bundleName == null) {
+            return bundleName;
+        }
+        int sc = bundleName.indexOf(';');
+        if (sc != -1) {
+            bundleName = bundleName.substring(0, sc);
+        }
+        return bundleName;
+    }
+
+    /**
+     * Collect JAR files in the given directory.
+     *
+     * @param directory
+     * @param urls
+     * @param filter
+     * @throws MalformedURLException
+     */
+    private static void collectClasspathEntries(File directory, Set<URL> urls, FilenameFilter filter, boolean recursive)
+        throws MalformedURLException {
+        File[] files = directory.listFiles(filter);
+        if (files != null) {
+            int count = 0;
+            for (File file : files) {
+                if (recursive && file.isDirectory()) {
+                    collectClasspathEntries(file, urls, filter, recursive);
+                } else {
+                    urls.add(file.toURI().toURL());
+                    count++;
+                }
+            }
+            if (count != 0) {
+                logger.info("Runtime classpath: " + count
+                    + " JAR"
+                    + (count > 1 ? "s" : "")
+                    + " from "
+                    + directory.toString());
+            }
+        }
+    }
+
+    /**
+     * Collect development .../ target/classes directories in the given directory.
+     *
+     * @param directory
+     * @param urls
+     * @param filter
+     * @throws MalformedURLException
+     */
+    private static void collectTargetClassesClasspathEntries(File directory, Set<URL> urls, FilenameFilter filter)
+        throws MalformedURLException {
+        File[] files = directory.listFiles();
+        if (files != null) {
+            int count = 0;
+            for (File file : files) {
+                if (!file.isDirectory()) {
+                    continue;
+                }
+                File target = new File(file, "target");
+                if (!target.isDirectory()) {
+                    continue;
+                }
+                File classes = new File(target, "classes");
+                if (classes.isDirectory() && filter.accept(target, "classes")) {
+                    urls.add(classes.toURI().toURL());
+                    count++;
+                }
+            }
+            if (count != 0) {
+                logger.info("Runtime classpath: " + count
+                    + " classes folder"
+                    + (count > 1 ? "s" : "")
+                    + " from "
+                    + directory.toString());
+            }
+        }
+    }
+
+    /**
+     * Collect JAR files under the given distribution directory.
+     *
+     * @param directory
+     * @param jarDirectoryURLs
+     * @param jarURLs
+     * @param filter
+     * @throws MalformedURLException
+     */
+    private static void collectDistributionClasspathEntries(String directory,
+                                                            Set<URL> jarDirectoryURLs,
+                                                            Set<URL> jarURLs,
+                                                            FilenameFilter filter) throws MalformedURLException {
+        File directoryFile = new File(directory);
+        URL directoryURL = directoryFile.toURI().toURL();
+        if (!jarDirectoryURLs.contains(directoryURL) && directoryFile.exists()) {
+
+            // Collect files under the given directory
+            jarDirectoryURLs.add(directoryURL);
+            collectClasspathEntries(directoryFile, jarURLs, filter, false);
+
+            // Collect files under <directory>/modules
+            File modulesDirectory = new File(directoryFile, "modules");
+            URL modulesDirectoryURL = modulesDirectory.toURI().toURL();
+            if (!jarDirectoryURLs.contains(modulesDirectoryURL) && modulesDirectory.exists()) {
+                jarDirectoryURLs.add(modulesDirectoryURL);
+                collectClasspathEntries(modulesDirectory, jarURLs, filter, true);
+            }
+
+            // Collect files under <directory>/lib
+            File libDirectory = new File(directoryFile, "lib");
+            URL libDirectoryURL = libDirectory.toURI().toURL();
+            if (!jarDirectoryURLs.contains(libDirectoryURL) && libDirectory.exists()) {
+                jarDirectoryURLs.add(libDirectoryURL);
+                collectClasspathEntries(libDirectory, jarURLs, filter, true);
+            }
+        }
+    }
+
+    /**
+     * Determine the Tuscany runtime classpath entries.
+     *
+     * @param useDistribution
+     * @param useAppClasspath
+     * @param useModulesDirectory
+     * @return
+     */
+    static Set<URL> runtimeClasspathEntries(boolean useDistribution,
+                                            boolean useAppClasspath,
+                                            boolean useModulesDirectory) throws FileNotFoundException,
+        URISyntaxException, MalformedURLException {
+
+        // Build list of runtime JARs
+        Set<URL> jarDirectoryURLs = new HashSet<URL>();
+        Set<URL> jarURLs = new HashSet<URL>();
+
+        // Determine the path to the launcher class
+        URI uri;
+        try {
+            uri = codeLocation(NodeLauncherUtil.class);
+        } catch (Exception e) {
+            uri = URI.create("");
+        }
+
+        // If the launcher class is in a JAR, add all runtime JARs from directory containing
+        // that JAR (e.g. the Tuscany modules directory) as well as the ../modules and
+        // ../lib directories
+        if (uri.getPath().endsWith(".jar")) {
+            if (useDistribution) {
+
+                File file = new File(uri);
+                if (file.exists()) {
+                    File jarDirectory = file.getParentFile();
+                    if (jarDirectory != null && jarDirectory.exists()) {
+
+                        // Collect JAR files from the directory containing the input JAR
+                        // (e.g. the Tuscany modules directory)
+                        URL jarDirectoryURL = jarDirectory.toURI().toURL();
+                        jarDirectoryURLs.add(jarDirectoryURL);
+                        collectClasspathEntries(jarDirectory, jarURLs, new StandAloneJARFileNameFilter(), true);
+
+                        File homeDirectory = jarDirectory.getParentFile();
+                        if (homeDirectory != null && homeDirectory.exists()) {
+                            collectDistributionClasspathEntries(homeDirectory.getAbsolutePath(),
+                                                                jarDirectoryURLs,
+                                                                jarURLs,
+                                                                new StandAloneJARFileNameFilter());
+                        }
+                    }
+                }
+            }
+        } else if (uri.getPath().endsWith("/target/classes/")) {
+
+            // Development mode, we're running off classes in a workspace
+            // and not from Maven surefire, collect all bundles in the workspace
+            if (useModulesDirectory) {
+                ClassLoader cl = NodeLauncherUtil.class.getClassLoader();
+                if (!cl.getClass().getName().startsWith("org.apache.maven.surefire")) {
+                    File file = new File(uri);
+                    if (file.exists()) {
+                        File moduleDirectory = file.getParentFile().getParentFile();
+                        if (moduleDirectory != null) {
+                            File modulesDirectory = moduleDirectory.getParentFile();
+                            if (modulesDirectory != null && modulesDirectory.exists()
+                                && modulesDirectory.getName().equals("modules")) {
+                                collectDevelopmentClasspathEntries(modulesDirectory.getAbsolutePath(),
+                                                                   jarDirectoryURLs,
+                                                                   jarURLs,
+                                                                   new StandAloneDevelopmentClassesFileNameFilter());
+                                // Added Mike Edwards, 09/04/2009
+                                // Get hold of the Libraries that are used by the Tuscany modules
+                                collectDevelopmentLibraryEntries(modulesDirectory, jarDirectoryURLs, jarURLs);
+                            } // end if
+                        }
+                    }
+                }
+            }
+        }
+
+        // Look for a TUSCANY_HOME system property or environment variable
+        // Add all the JARs found under $TUSCANY_HOME, $TUSCANY_HOME/modules
+        // and $TUSCANY_HOME/lib
+        if (useDistribution) {
+            String home = getProperty(TUSCANY_HOME);
+            if (home != null && home.length() != 0) {
+                logger.info(TUSCANY_HOME + ": " + home);
+                collectDistributionClasspathEntries(home, jarDirectoryURLs, jarURLs, new StandAloneJARFileNameFilter());
+            }
+
+            // Look for a TUSCANY_PATH system property or environment variable
+            // Add all the JARs found under $TUSCANY_PATH, $TUSCANY_PATH/modules
+            // and $TUSCANY_PATH/lib
+            String ext = getProperty(TUSCANY_PATH);
+            if (ext != null && ext.length() != 0) {
+                logger.info(TUSCANY_PATH + ": " + ext);
+                String separator = getProperty("path.separator");
+                for (StringTokenizer tokens = new StringTokenizer(ext, separator); tokens.hasMoreTokens();) {
+                    collectDistributionClasspathEntries(tokens.nextToken(),
+                                                        jarDirectoryURLs,
+                                                        jarURLs,
+                                                        new StandAloneJARFileNameFilter());
+                }
+            }
+        }
+
+        // Add the classpath entries from the current classloader
+        if (useAppClasspath) {
+            collectClassLoaderClasspathEntries(jarURLs, NodeLauncherUtil.class.getClassLoader());
+        }
+
+        return jarURLs;
+
+    }
+
+    /**
+     * Returns the JAR files on the classpath used by the given classloader.
+     *
+     * @param classLoader
+     * @return
+     */
+    static List<URL> jarFilesOnClasspath(ClassLoader classLoader) {
+        Set<URL> entries = new HashSet<URL>();
+        collectClassLoaderClasspathEntries(entries, classLoader);
+        return new ArrayList<URL>(entries);
+    }
+
+    private static String getProperty(final String prop) {
+        return AccessController.doPrivileged(new PrivilegedAction<String>() {
+            public String run() {
+                String value = System.getProperty(prop);
+                if (value == null || value.length() == 0) {
+                    return System.getenv(prop);
+                } else {
+                    return value;
+                }
+            }
+        });
+    }
+
+    /**
+     * Collect JARs on the classpath of a URLClassLoader.
+     *
+     * @param urls
+     * @param cl
+     */
+    private static void collectClassLoaderClasspathEntries(Set<URL> urls, ClassLoader cl) {
+        if (cl == null) {
+            return;
+        }
+
+        int count = urls.size();
+        // Collect JARs from the URLClassLoader's classpath
+        if (cl instanceof URLClassLoader) {
+            URL[] jarURLs = ((URLClassLoader)cl).getURLs();
+            if (jarURLs != null) {
+                for (URL jarURL : jarURLs) {
+                    urls.add(jarURL);
+                    try {
+                        urls.addAll(manifestClassPath(jarURL));
+                    } catch (Exception e) {
+                        logger.log(Level.SEVERE, e.getMessage(), e);
+                    }
+                }
+                count = urls.size() - count;
+
+                if (count != 0) {
+                    logger.info("Runtime classpath: " + count
+                        + " JAR"
+                        + (count > 1 ? "s" : "")
+                        + " from application classpath.");
+                }
+            }
+        }
+    }
+
+    static Set<URL> manifestClassPath(URL jarFile) throws Exception {
+        Set<URL> urls = new HashSet<URL>();
+        if (jarFile != null) {
+            Manifest mf = null;
+            if ("file".equals(jarFile.getProtocol())) {
+                File f = file(jarFile);
+                if (f.isDirectory()) {
+                    File mfFile = new File(f, "META-INF/MANIFEST.MF");
+                    if (mfFile.isFile()) {
+                        FileInputStream is = new FileInputStream(mfFile);
+                        mf = new Manifest(is);
+                        is.close();
+                    }
+                } else if (f.isFile()) {
+                    JarInputStream jar = new JarInputStream(jarFile.openStream());
+                    mf = jar.getManifest();
+                    jar.close();
+                }
+            }
+            if (mf != null) {
+                String cp = mf.getMainAttributes().getValue("Class-Path");
+                if (cp != null) {
+                    StringTokenizer st = new StringTokenizer(cp);
+                    while (st.hasMoreTokens()) {
+                        URL entry = new URL(jarFile.toURI().toURL(), st.nextToken()).toURI().toURL();
+                        urls.add(entry);
+                    }
+                }
+            }
+        }
+        return urls;
+    }
+
+    /**
+     * A file name filter used to filter JAR files.
+     */
+    private static class StandAloneJARFileNameFilter implements FilenameFilter {
+
+        public boolean accept(File dir, String name) {
+            name = name.toLowerCase();
+
+            if (new File(dir, name).isDirectory()) {
+                return true;
+            }
+
+            // Filter out the Tomcat and Webapp hosts
+            if (name.startsWith("tuscany-host-tomcat") || name.startsWith("tuscany-host-webapp")) {
+                //FIXME This is temporary
+                return false;
+            }
+
+            // Include JAR and MAR files
+            if (name.endsWith(".jar")) {
+                return true;
+            }
+            if (name.endsWith(".mar")) {
+                return true;
+            }
+            return false;
+        }
+    }
+
+    /**
+     * A file name filter used to filter target/classes directories.
+     */
+    private static class StandAloneDevelopmentClassesFileNameFilter implements FilenameFilter {
+
+        public boolean accept(File dir, String name) {
+            name = name.toLowerCase();
+            if (dir.getName().equals("target") && name.equals("classes")) {
+
+                // Filter out the Tomcat and Webapp hosts
+                String dirPath = dir.getAbsolutePath();
+                if (dirPath.endsWith("host-tomcat/target") || dirPath.endsWith("host-webapp/target")) {
+                    //FIXME This is temporary
+                    return false;
+                }
+                return true;
+            }
+
+            // Filter out the Tomcat and Webapp hosts
+            if (name.startsWith("tuscany-host-tomcat") || name.startsWith("tuscany-host-webapp")) {
+                //FIXME This is temporary
+                return false;
+            }
+
+            // Include JAR and MAR files
+            if (name.endsWith(".jar")) {
+                return true;
+            }
+            if (name.endsWith(".mar")) {
+                return true;
+            }
+            return false;
+        }
+    }
+
+    /**
+     * A file name filter used to filter JAR files.
+     */
+    private static class WebAppJARFileNameFilter extends StandAloneJARFileNameFilter {
+
+        @Override
+        public boolean accept(File dir, String name) {
+            if (!super.accept(dir, name)) {
+                return false;
+            }
+            name = name.toLowerCase();
+
+            // Exclude servlet-api JARs
+            if (name.startsWith("servlet-api")) {
+                return false;
+            }
+
+            // Exclude the Tomcat and Jetty hosts
+            if (name.startsWith("tuscany-host-tomcat") || name.startsWith("tuscany-host-jetty")) {
+                //FIXME This is temporary
+                return false;
+            }
+
+            return true;
+        }
+    }
+
+    /**
+     * A file name filter used to filter the libraries in the \java\sca\distribution\all\target\modules
+     * directory
+     */
+    private static class DistributionLibsFileNameFilter implements FilenameFilter {
+
+        public boolean accept(File dir, String name) {
+            name = name.toLowerCase();
+
+            // Include subdirectories
+            if (new File(dir, name).isDirectory()) {
+                return true;
+            }
+
+            // Filter out the Tuscany jars - since the development versions of these are used
+            // from the \target\classes directories...
+            if (name.startsWith("tuscany")) {
+                return false;
+            }
+
+            // Include JAR and MAR files
+            if (name.endsWith(".jar")) {
+                return true;
+            }
+            if (name.endsWith(".mar")) {
+                return true;
+            }
+            return false;
+        } // end accept
+    } // end DistributionLibsFileNameFilter
+
+    /**
+     * Returns the File object representing  the given URL.
+     *
+     * @param url
+     * @return
+     */
+    static File file(URL url) {
+        if (url == null || !url.getProtocol().equals("file")) {
+            return null;
+        } else {
+            String filename = url.getFile().replace('/', File.separatorChar);
+            int pos = 0;
+            while ((pos = filename.indexOf('%', pos)) >= 0) {
+                if (pos + 2 < filename.length()) {
+                    String hexStr = filename.substring(pos + 1, pos + 3);
+                    char ch = (char)Integer.parseInt(hexStr, 16);
+                    filename = filename.substring(0, pos) + ch + filename.substring(pos + 3);
+                }
+            }
+            return new File(filename);
+        }
+    }
+
+    /**
+     * Returns the location of the classpath entry, JAR, WAR etc. containing the given class.
+     *
+     * @param clazz
+     * @return
+     */
+    static private URI codeLocation(Class<?> clazz) {
+        URL url = clazz.getProtectionDomain().getCodeSource().getLocation();
+        return toURI(url);
+    }
+
+    /**
+     * Collect JAR files under the given distribution directory.
+     *
+     * @param directory
+     * @param jarDirectoryURLs
+     * @param jarURLs
+     * @param filter
+     * @throws MalformedURLException
+     */
+    private static void collectDevelopmentClasspathEntries(String directory,
+                                                           Set<URL> jarDirectoryURLs,
+                                                           Set<URL> jarURLs,
+                                                           FilenameFilter filter) throws MalformedURLException {
+        File directoryFile = new File(directory);
+        URL directoryURL = directoryFile.toURI().toURL();
+        if (!jarDirectoryURLs.contains(directoryURL) && directoryFile.exists()) {
+
+            // Collect files under the given directory
+            jarDirectoryURLs.add(directoryURL);
+            collectTargetClassesClasspathEntries(directoryFile, jarURLs, filter);
+
+        }
+    } // end collectDevelopmentClasspathEntries
+
+    /**
+     * Collect the dependent Library JAR files for the development use of Tuscany
+     * It is assumed that these live in the \java\sca\distribution\all\target\modules
+     * directory, where the development modules live in \java\sca\modules, but that
+     * same directory also contains prebuilt versions of the Tuscany JARs, which must be
+     * filtered out so as not to clash with the development versions of the code
+     *
+     * @param directory - the \java\sca\modules directory
+     * @param jarDirectoryURLs
+     * @param jarURLs
+     * @throws MalformedURLException
+     */
+    private static void collectDevelopmentLibraryEntries(File modulesDirectory,
+                                                         Set<URL> jarDirectoryURLs,
+                                                         Set<URL> jarURLs) throws MalformedURLException {
+        // Get the \java\sca directory
+        File rootDirectory = modulesDirectory.getParentFile();
+        // Get the \java\sca\distribution\all\target\modules
+        String sep = File.separator;
+        File libsDirectory = new File(rootDirectory, "distribution" + sep + "all" + sep + "target" + sep + "modules");
+        URL libsURL = libsDirectory.toURI().toURL();
+        if (!jarDirectoryURLs.contains(libsURL) && libsDirectory.exists()) {
+            // Collect files under the libs module directory
+            jarDirectoryURLs.add(libsURL);
+            collectClasspathEntries(libsDirectory, jarURLs, new DistributionLibsFileNameFilter(), true);
+        } // end if
+    } // end collectDevelopmentLibraryEntries
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/NodeMain.java b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/NodeMain.java
new file mode 100644
index 0000000000..4b4c4a8978
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/NodeMain.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.equinox.launcher;
+
+import org.apache.commons.cli.CommandLine;
+import org.apache.commons.cli.CommandLineParser;
+import org.apache.commons.cli.Option;
+import org.apache.commons.cli.OptionGroup;
+import org.apache.commons.cli.Options;
+import org.apache.commons.cli.PosixParser;
+
+
+/**
+ * Main class for this JAR.
+ * With a "-nodeDaemon or -nd" this class launches the SCA Node Daemon.
+ * With a "-domainManager or -dm" argument it launches the SCA domain admin node.
+ * With any other argument it launches an SCA Node. 
+ *  
+ * @version $Rev$ $Date$
+ */
+public class NodeMain {
+
+    public static void main(String[] args) throws Exception {
+        CommandLineParser parser = new PosixParser();
+        Options options = new Options();
+        OptionGroup group = new OptionGroup();
+        group.addOption(new Option("dm", "domainManager", false, "Domain Manager"));
+        group.addOption(new Option("nd", "nodeDaemon", false, "Node Domain"));
+        options.addOptionGroup(group);
+        
+        // Add options from NodeLauncher to avoid UnrecognizedOptionException
+        for (Object o : NodeLauncher.getCommandLineOptions().getOptions()) {
+            options.addOption((Option)o);
+        }
+        
+        CommandLine cli = parser.parse(options, args);
+        if (cli.hasOption("nd")) {
+            NodeDaemonLauncher.main(args);
+        } else if (cli.hasOption("dm")) {
+            DomainManagerLauncher.main(args);
+        } else {
+            NodeLauncher.main(args);
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/resources/org/apache/tuscany/sca/node/equinox/launcher/J2SE-1.5.profile b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/resources/org/apache/tuscany/sca/node/equinox/launcher/J2SE-1.5.profile
new file mode 100644
index 0000000000..3814b42d00
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/resources/org/apache/tuscany/sca/node/equinox/launcher/J2SE-1.5.profile
@@ -0,0 +1,150 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+org.osgi.framework.system.packages = \

+ javax.accessibility,\

+ javax.activity,\

+ javax.crypto,\

+ javax.crypto.interfaces,\

+ javax.crypto.spec,\

+ javax.imageio,\

+ javax.imageio.event,\

+ javax.imageio.metadata,\

+ javax.imageio.plugins.bmp,\

+ javax.imageio.plugins.jpeg,\

+ javax.imageio.spi,\

+ javax.imageio.stream,\

+ javax.management,\

+ javax.management.loading,\

+ javax.management.modelmbean,\

+ javax.management.monitor,\

+ javax.management.openmbean,\

+ javax.management.relation,\

+ javax.management.remote,\

+ javax.management.remote.rmi,\

+ javax.management.timer,\

+ javax.naming,\

+ javax.naming.directory,\

+ javax.naming.event,\

+ javax.naming.ldap,\

+ javax.naming.spi,\

+ javax.net,\

+ javax.net.ssl,\

+ javax.print,\

+ javax.print.attribute,\

+ javax.print.attribute.standard,\

+ javax.print.event,\

+ javax.rmi,\

+ javax.rmi.CORBA,\

+ javax.rmi.ssl,\

+ javax.security.auth,\

+ javax.security.auth.callback,\

+ javax.security.auth.kerberos,\

+ javax.security.auth.login,\

+ javax.security.auth.spi,\

+ javax.security.auth.x500,\

+ javax.security.cert,\

+ javax.security.sasl,\

+ javax.sound.midi,\

+ javax.sound.midi.spi,\

+ javax.sound.sampled,\

+ javax.sound.sampled.spi,\

+ javax.sql,\

+ javax.sql.rowset,\

+ javax.sql.rowset.serial,\

+ javax.sql.rowset.spi,\

+ javax.swing,\

+ javax.swing.border,\

+ javax.swing.colorchooser,\

+ javax.swing.event,\

+ javax.swing.filechooser,\

+ javax.swing.plaf,\

+ javax.swing.plaf.basic,\

+ javax.swing.plaf.metal,\

+ javax.swing.plaf.multi,\

+ javax.swing.plaf.synth,\

+ javax.swing.table,\

+ javax.swing.text,\

+ javax.swing.text.html,\

+ javax.swing.text.html.parser,\

+ javax.swing.text.rtf,\

+ javax.swing.tree,\

+ javax.swing.undo,\

+ javax.transaction,\

+ javax.transaction.xa,\

+ javax.xml,\

+ javax.xml.datatype,\

+ javax.xml.namespace,\

+ javax.xml.parsers,\

+ javax.xml.transform,\

+ javax.xml.transform.dom,\

+ javax.xml.transform.sax,\

+ javax.xml.transform.stream,\

+ javax.xml.validation,\

+ javax.xml.xpath,\

+ org.ietf.jgss,\

+ org.omg.CORBA,\

+ org.omg.CORBA_2_3,\

+ org.omg.CORBA_2_3.portable,\

+ org.omg.CORBA.DynAnyPackage,\

+ org.omg.CORBA.ORBPackage,\

+ org.omg.CORBA.portable,\

+ org.omg.CORBA.TypeCodePackage,\

+ org.omg.CosNaming,\

+ org.omg.CosNaming.NamingContextExtPackage,\

+ org.omg.CosNaming.NamingContextPackage,\

+ org.omg.Dynamic,\

+ org.omg.DynamicAny,\

+ org.omg.DynamicAny.DynAnyFactoryPackage,\

+ org.omg.DynamicAny.DynAnyPackage,\

+ org.omg.IOP,\

+ org.omg.IOP.CodecFactoryPackage,\

+ org.omg.IOP.CodecPackage,\

+ org.omg.Messaging,\

+ org.omg.PortableInterceptor,\

+ org.omg.PortableInterceptor.ORBInitInfoPackage,\

+ org.omg.PortableServer,\

+ org.omg.PortableServer.CurrentPackage,\

+ org.omg.PortableServer.POAManagerPackage,\

+ org.omg.PortableServer.POAPackage,\

+ org.omg.PortableServer.portable,\

+ org.omg.PortableServer.ServantLocatorPackage,\

+ org.omg.SendingContext,\

+ org.omg.stub.java.rmi,\

+ org.w3c.dom,\

+ org.w3c.dom.bootstrap,\

+ org.w3c.dom.events,\

+ org.w3c.dom.ls,\

+ org.xml.sax,\

+ org.xml.sax.ext,\

+ org.xml.sax.helpers

+org.osgi.framework.bootdelegation = \

+ javax.*,\

+ org.ietf.jgss,\

+ org.omg.*,\

+ org.w3c.*,\

+ org.xml.*,\

+ sun.*,\

+ com.sun.*

+org.osgi.framework.executionenvironment = \

+ OSGi/Minimum-1.0,\

+ OSGi/Minimum-1.1,\

+ JRE-1.1,\

+ J2SE-1.2,\

+ J2SE-1.3,\

+ J2SE-1.4,\

+ J2SE-1.5

+osgi.java.profile.name = J2SE-1.5

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/resources/org/apache/tuscany/sca/node/equinox/launcher/JavaSE-1.6.profile b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/resources/org/apache/tuscany/sca/node/equinox/launcher/JavaSE-1.6.profile
new file mode 100644
index 0000000000..816e7c44f4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/main/resources/org/apache/tuscany/sca/node/equinox/launcher/JavaSE-1.6.profile
@@ -0,0 +1,185 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+org.osgi.framework.system.packages = \

+ javax.accessibility,\

+ javax.activation,\

+ javax.activity,\

+ javax.annotation,\

+ javax.annotation.processing,\

+ javax.crypto,\

+ javax.crypto.interfaces,\

+ javax.crypto.spec,\

+ javax.imageio,\

+ javax.imageio.event,\

+ javax.imageio.metadata,\

+ javax.imageio.plugins.bmp,\

+ javax.imageio.plugins.jpeg,\

+ javax.imageio.spi,\

+ javax.imageio.stream,\

+ javax.jws,\

+ javax.jws.soap,\

+ javax.lang.model,\

+ javax.lang.model.element,\

+ javax.lang.model.type,\

+ javax.lang.model.util,\

+ javax.management,\

+ javax.management.loading,\

+ javax.management.modelmbean,\

+ javax.management.monitor,\

+ javax.management.openmbean,\

+ javax.management.relation,\

+ javax.management.remote,\

+ javax.management.remote.rmi,\

+ javax.management.timer,\

+ javax.naming,\

+ javax.naming.directory,\

+ javax.naming.event,\

+ javax.naming.ldap,\

+ javax.naming.spi,\

+ javax.net,\

+ javax.net.ssl,\

+ javax.print,\

+ javax.print.attribute,\

+ javax.print.attribute.standard,\

+ javax.print.event,\

+ javax.rmi,\

+ javax.rmi.CORBA,\

+ javax.rmi.ssl,\

+ javax.script,\

+ javax.security.auth,\

+ javax.security.auth.callback,\

+ javax.security.auth.kerberos,\

+ javax.security.auth.login,\

+ javax.security.auth.spi,\

+ javax.security.auth.x500,\

+ javax.security.cert,\

+ javax.security.sasl,\

+ javax.sound.midi,\

+ javax.sound.midi.spi,\

+ javax.sound.sampled,\

+ javax.sound.sampled.spi,\

+ javax.sql,\

+ javax.sql.rowset,\

+ javax.sql.rowset.serial,\

+ javax.sql.rowset.spi,\

+ javax.swing,\

+ javax.swing.border,\

+ javax.swing.colorchooser,\

+ javax.swing.event,\

+ javax.swing.filechooser,\

+ javax.swing.plaf,\

+ javax.swing.plaf.basic,\

+ javax.swing.plaf.metal,\

+ javax.swing.plaf.multi,\

+ javax.swing.plaf.synth,\

+ javax.swing.table,\

+ javax.swing.text,\

+ javax.swing.text.html,\

+ javax.swing.text.html.parser,\

+ javax.swing.text.rtf,\

+ javax.swing.tree,\

+ javax.swing.undo,\

+ javax.tools,\

+ javax.transaction,\

+ javax.transaction.xa,\

+ javax.xml,\

+ javax.xml.bind,\

+ javax.xml.bind.annotation,\

+ javax.xml.bind.annotation.adapters,\

+ javax.xml.bind.attachment,\

+ javax.xml.bind.helpers,\

+ javax.xml.bind.util,\

+ javax.xml.crypto,\

+ javax.xml.crypto.dom,\

+ javax.xml.crypto.dsig,\

+ javax.xml.crypto.dsig.dom,\

+ javax.xml.crypto.dsig.keyinfo,\

+ javax.xml.crypto.dsig.spec,\

+ javax.xml.datatype,\

+ javax.xml.namespace,\

+ javax.xml.parsers,\

+ javax.xml.soap,\

+ javax.xml.stream,\

+ javax.xml.stream.events,\

+ javax.xml.stream.util,\

+ javax.xml.transform,\

+ javax.xml.transform.dom,\

+ javax.xml.transform.sax,\

+ javax.xml.transform.stax,\

+ javax.xml.transform.stream,\

+ javax.xml.validation,\

+ javax.xml.ws,\

+ javax.xml.ws.handler,\

+ javax.xml.ws.handler.soap,\

+ javax.xml.ws.http,\

+ javax.xml.ws.soap,\

+ javax.xml.ws.spi,\

+ javax.xml.xpath,\

+ org.ietf.jgss,\

+ org.omg.CORBA,\

+ org.omg.CORBA_2_3,\

+ org.omg.CORBA_2_3.portable,\

+ org.omg.CORBA.DynAnyPackage,\

+ org.omg.CORBA.ORBPackage,\

+ org.omg.CORBA.portable,\

+ org.omg.CORBA.TypeCodePackage,\

+ org.omg.CosNaming,\

+ org.omg.CosNaming.NamingContextExtPackage,\

+ org.omg.CosNaming.NamingContextPackage,\

+ org.omg.Dynamic,\

+ org.omg.DynamicAny,\

+ org.omg.DynamicAny.DynAnyFactoryPackage,\

+ org.omg.DynamicAny.DynAnyPackage,\

+ org.omg.IOP,\

+ org.omg.IOP.CodecFactoryPackage,\

+ org.omg.IOP.CodecPackage,\

+ org.omg.Messaging,\

+ org.omg.PortableInterceptor,\

+ org.omg.PortableInterceptor.ORBInitInfoPackage,\

+ org.omg.PortableServer,\

+ org.omg.PortableServer.CurrentPackage,\

+ org.omg.PortableServer.POAManagerPackage,\

+ org.omg.PortableServer.POAPackage,\

+ org.omg.PortableServer.portable,\

+ org.omg.PortableServer.ServantLocatorPackage,\

+ org.omg.SendingContext,\

+ org.omg.stub.java.rmi,\

+ org.w3c.dom,\

+ org.w3c.dom.bootstrap,\

+ org.w3c.dom.events,\

+ org.w3c.dom.ls,\

+ org.xml.sax,\

+ org.xml.sax.ext,\

+ org.xml.sax.helpers

+org.osgi.framework.bootdelegation = \

+ javax.*,\

+ org.ietf.jgss,\

+ org.omg.*,\

+ org.w3c.*,\

+ org.xml.*,\

+ sun.*,\

+ com.sun.*

+org.osgi.framework.executionenvironment = \

+ OSGi/Minimum-1.0,\

+ OSGi/Minimum-1.1,\

+ JRE-1.1,\

+ J2SE-1.2,\

+ J2SE-1.3,\

+ J2SE-1.4,\

+ J2SE-1.5,\

+ JavaSE-1.6

+osgi.java.profile.name = JavaSE-1.6

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/test/java/hello/HelloWorld.java b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/test/java/hello/HelloWorld.java
new file mode 100644
index 0000000000..e3fcdfd25f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/test/java/hello/HelloWorld.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package hello;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * HelloWorld interface
+ */
+@Remotable
+public interface HelloWorld {
+    String hello(String name);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/test/java/hello/HelloWorldClient.java b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/test/java/hello/HelloWorldClient.java
new file mode 100644
index 0000000000..8232acb658
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/test/java/hello/HelloWorldClient.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package hello;
+
+import org.oasisopen.sca.annotation.EagerInit;
+import org.oasisopen.sca.annotation.Init;
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Scope;
+
+/**
+ * This client program shows how to create an SCA runtime, start it,
+ * and locate and invoke a SCA component
+ */
+@Scope("COMPOSITE")
+@EagerInit
+public class HelloWorldClient {
+
+    private HelloWorld hw;
+
+    @Reference
+    public void setHelloWorld(HelloWorld hw) {
+        this.hw = hw;
+    }
+
+    @Init
+    public void hello() {
+        // Say hello
+        System.out.println("Contribution ClassLoader: " + getClass().getClassLoader());
+        System.out.println("SCA API ClassLoader: " + Reference.class.getClassLoader());
+        System.out.println(hw.hello("Equinox"));
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/test/java/hello/HelloWorldImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/test/java/hello/HelloWorldImpl.java
new file mode 100644
index 0000000000..e51d3c79d9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/test/java/hello/HelloWorldImpl.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package hello;
+
+/**
+ * HelloWorldImpl
+ */
+public class HelloWorldImpl implements HelloWorld {
+    public String hello(String name) {
+        System.out.println("Name: " + name);
+        return "Hello, " + name;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/test/java/org/apache/tuscany/sca/node/equinox/launcher/EquinoxOSGiHostTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/test/java/org/apache/tuscany/sca/node/equinox/launcher/EquinoxOSGiHostTestCase.java
new file mode 100644
index 0000000000..8988a91b34
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/test/java/org/apache/tuscany/sca/node/equinox/launcher/EquinoxOSGiHostTestCase.java
@@ -0,0 +1,100 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.equinox.launcher;
+
+import java.util.Dictionary;
+import java.util.Enumeration;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+
+
+/**
+ * 
+ */
+public class EquinoxOSGiHostTestCase {
+
+    @Test
+    public void testStartThenStop() {
+        EquinoxHost host = new EquinoxHost();
+        BundleContext context = host.start();
+        Assert.assertNotNull(context);
+        for (Bundle b : context.getBundles()) {
+            System.out.println(toString(b, false));
+        }
+        host.stop();
+    }
+
+    @Test
+    public void testStartThenStopTwice() {
+        EquinoxHost host = new EquinoxHost();
+        BundleContext context = host.start();
+        Assert.assertNotNull(context);
+        for (Bundle b : context.getBundles()) {
+            System.out.println(toString(b, false));
+        }
+        host.stop();
+        
+        host = new EquinoxHost();
+        context = host.start();
+        Assert.assertNotNull(context);
+        for (Bundle b : context.getBundles()) {
+            System.out.println(toString(b, false));
+        }
+        host.stop();
+    }
+
+    public static String toString(Bundle b, boolean verbose) {
+        StringBuffer sb = new StringBuffer();
+        sb.append(b.getBundleId()).append(" ").append(b.getSymbolicName());
+        int s = b.getState();
+        if ((s & Bundle.UNINSTALLED) != 0) {
+            sb.append(" UNINSTALLED");
+        }
+        if ((s & Bundle.INSTALLED) != 0) {
+            sb.append(" INSTALLED");
+        }
+        if ((s & Bundle.RESOLVED) != 0) {
+            sb.append(" RESOLVED");
+        }
+        if ((s & Bundle.STARTING) != 0) {
+            sb.append(" STARTING");
+        }
+        if ((s & Bundle.STOPPING) != 0) {
+            sb.append(" STOPPING");
+        }
+        if ((s & Bundle.ACTIVE) != 0) {
+            sb.append(" ACTIVE");
+        }
+
+        sb.append(" ").append(b.getLocation());
+        if (verbose) {
+            Dictionary<Object, Object> dict = b.getHeaders();
+            Enumeration<Object> keys = dict.keys();
+            while (keys.hasMoreElements()) {
+                Object key = keys.nextElement();
+                sb.append(" ").append(key).append("=").append(dict.get(key));
+            }
+        }
+        return sb.toString();
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/test/java/org/apache/tuscany/sca/node/equinox/launcher/NodeLauncherTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/test/java/org/apache/tuscany/sca/node/equinox/launcher/NodeLauncherTestCase.java
new file mode 100644
index 0000000000..5cc40ca77f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/test/java/org/apache/tuscany/sca/node/equinox/launcher/NodeLauncherTestCase.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.equinox.launcher;
+
+import org.apache.tuscany.sca.node.Node;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Ignore;
+import org.junit.Test;
+
+/**
+ * 
+ */
+public class NodeLauncherTestCase {
+    private static NodeLauncher launcher;
+
+    @BeforeClass
+    public static void setUp() {
+        System.setProperty("osgi.configuration.area", "target/equinox/configuration");
+        try {
+            launcher = NodeLauncher.newInstance();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    @AfterClass
+    public static void tearDown() {
+        System.clearProperty("osgi.configuration.area");
+        if (launcher != null) {
+            launcher.destroy();
+        }
+
+    }
+
+    @Test
+    public void testLaunch() throws Exception {
+        String location = ContributionLocationHelper.getContributionLocation(getClass());
+        Node node = launcher.createNode("HelloWorld.composite", new Contribution("test",  location));
+        node.start();
+        node.stop();
+    }
+
+    @Test
+    @Ignore("contribution-osgi issue")
+    public void testLaunchDomain() throws Exception {
+        DomainManagerLauncher.main(new String[] {});
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/test/resources/HelloWorld.composite b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/test/resources/HelloWorld.composite
new file mode 100644
index 0000000000..e232226fd3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher-equinox/src/test/resources/HelloWorld.composite
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+    xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"

+	targetNamespace="http://sample/composite"

+	xmlns:sc="http://sample/composite"

+	name="HelloWorld">

+    

+    <component name="HelloWorld">

+        <implementation.java class="hello.HelloWorldImpl" />

+    </component>

+    <component name="HelloWorldClient">

+        <implementation.java class="hello.HelloWorldClient" />

+        <reference name="helloWorld" target="HelloWorld"></reference>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/LICENSE
new file mode 100644
index 0000000000..6e529a25c4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/LICENSE
@@ -0,0 +1,205 @@
+

+                                 Apache License

+                           Version 2.0, January 2004

+                        http://www.apache.org/licenses/

+

+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

+

+   1. Definitions.

+

+      "License" shall mean the terms and conditions for use, reproduction,

+      and distribution as defined by Sections 1 through 9 of this document.

+

+      "Licensor" shall mean the copyright owner or entity authorized by

+      the copyright owner that is granting the License.

+

+      "Legal Entity" shall mean the union of the acting entity and all

+      other entities that control, are controlled by, or are under common

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+      direction or management of such entity, whether by contract or

+      otherwise, or (ii) ownership of fifty percent (50%) or more of the

+      outstanding shares, or (iii) beneficial ownership of such entity.

+

+      "You" (or "Your") shall mean an individual or Legal Entity

+      exercising permissions granted by this License.

+

+      "Source" form shall mean the preferred form for making modifications,

+      including but not limited to software source code, documentation

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+

+      "Object" form shall mean any form resulting from mechanical

+      transformation or translation of a Source form, including but

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+

+      "Work" shall mean the work of authorship, whether in Source or

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+      "Derivative Works" shall mean any work, whether in Source or Object

+      form, that is based on (or derived from) the Work and for which the

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+      represent, as a whole, an original work of authorship. For the purposes

+      of this License, Derivative Works shall not include works that remain

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+

+      "Contribution" shall mean any work of authorship, including

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+      any Contribution intentionally submitted for inclusion in the Work

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+

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..ef73723b48
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/META-INF/MANIFEST.MF
@@ -0,0 +1,17 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.node.launcher;uses:="javax.serv

+ let";version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Node Launcher

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397407125

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Node Launcher

+Import-Package: javax.servlet,org.apache.tuscany.sca.node.launcher;ver

+ sion="2.0.0",org.apache.commons.cli;resolution:=optional

+Bundle-SymbolicName: org.apache.tuscany.sca.node.launcher

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/NOTICE
new file mode 100644
index 0000000000..51042eab05
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}

+Copyright (c) 2005 - 2009 The Apache Software Foundation

+

+This product includes software developed by

+The Apache Software Foundation (http://www.apache.org/).

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/pom.xml
new file mode 100644
index 0000000000..be53ef06f1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/pom.xml
@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<project>
+
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>tuscany-node-launcher</artifactId>
+    <name>Apache Tuscany SCA Node Launcher</name>
+
+    <dependencies>   
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.5</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>commons-cli</groupId>
+            <artifactId>commons-cli</artifactId>
+            <version>1.1</version>
+        </dependency>
+           
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <configuration>
+                    <archive>
+                        <manifest>
+                            <mainClass>org.apache.tuscany.sca.node.launcher.NodeMain</mainClass>
+                        </manifest>
+                    </archive>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/Contribution.java b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/Contribution.java
new file mode 100644
index 0000000000..4f4f861e2f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/Contribution.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.node.launcher;
+
+/**
+ * Represents an SCA contribution uri + location.
+ *
+ * @version $Rev$ $Date$
+ */
+public final class Contribution {
+    private String uri;
+    private String location;
+    
+    /**
+     * Constructs a new SCA contribution.
+     * 
+     * @param uri
+     * @param location
+     */
+    public Contribution(String uri, String location) {
+        this.uri = uri;
+        this.location = location;
+    }
+    
+    public String getURI() {
+        return uri;
+    }
+    
+    public String getLocation() {
+        return location;
+    }
+}
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/DomainManagerLauncher.java b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/DomainManagerLauncher.java
new file mode 100644
index 0000000000..ba795216a9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/DomainManagerLauncher.java
@@ -0,0 +1,180 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.launcher;
+
+import static org.apache.tuscany.sca.node.launcher.NodeLauncherUtil.domainManager;
+
+import java.io.IOException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * Simple launcher for the SCA domain manager. 
+ *
+ * @version $Rev$ $Date$
+ */
+public class DomainManagerLauncher {
+    
+    static final Logger logger = Logger.getLogger(DomainManagerLauncher.class.getName());    
+
+    /**
+     * Constructs a new DomainManagerLauncher.
+     */
+    private DomainManagerLauncher() {
+    }
+    
+    /**
+     * Returns a new launcher instance.
+     *  
+     * @return a new launcher instance
+     */
+    public static DomainManagerLauncher newInstance() {
+        return new DomainManagerLauncher();
+    }
+
+    /**
+     * Creates a new DomainManager.
+     * 
+     * @return a new DomainManager
+     * @throws LauncherException
+     */
+    public <T> T createDomainManager() throws LauncherException {
+        return (T)domainManager(".");
+    }
+    
+    /**
+     * Creates a new DomainManager.
+     * 
+     * @param rootDirectory the domain's root configuration directory 
+     * 
+     * @return a new DomainManager
+     * @throws LauncherException
+     */
+    public <T> T createDomainManager(String rootDirectory) throws LauncherException {
+        return (T)domainManager(rootDirectory);
+    }
+    
+    public static void main(String[] args) throws Exception {
+        logger.info("Apache Tuscany SCA Domain Manager is starting...");
+
+        // Create a launcher
+        DomainManagerLauncher launcher = newInstance();
+        
+        Object domainManager = null;
+        ShutdownThread shutdown = null;
+        try {
+            while (true) {
+                
+                // Start the domain manager
+                domainManager = launcher.createDomainManager();
+                try {
+                    domainManager.getClass().getMethod("start").invoke(domainManager);
+                } catch (Exception e) {
+                    logger.log(Level.SEVERE, "SCA Domain Manager could not be started", e);
+                    throw e;
+                }
+                logger.info("SCA Domain Manager is now started.");
+                
+                // Install a shutdown hook
+                shutdown = new ShutdownThread(domainManager);
+                Runtime.getRuntime().addShutdownHook(shutdown);
+                
+                logger.info("Press 'q' to quit, 'r' to restart.");
+                int k = 0;
+                try {
+                    while ((k != 'q') && (k != 'r')) {
+                        k = System.in.read();
+                    }
+                } catch (IOException e) {
+                    
+                    // Wait forever
+                    Object lock = new Object();
+                    synchronized(lock) {
+                        lock.wait();
+                    }
+                }
+
+                // Stop the domain manager
+                if (domainManager != null) {
+                    Object dm = domainManager;
+                    domainManager = null;
+                    stopDomainManager(dm);
+                }
+                
+                // Quit
+                if (k == 'q' ) {
+                    break;
+                }
+            }
+        } catch (Exception e) {
+            // Stop the domain manager
+            if (domainManager != null) {
+                try {
+                    Object dm = domainManager;
+                    domainManager = null;
+                    stopDomainManager(dm);
+                } catch (Exception e2) {
+                }
+            }
+            throw e;
+            
+        } finally {
+            
+            // Remove the shutdown hook
+            if (shutdown != null) {
+                Runtime.getRuntime().removeShutdownHook(shutdown);
+            }
+        }
+    }
+
+    /**
+     * Stop the given domain manager.
+     * 
+     * @param domainManager
+     * @throws Exception
+     */
+    private static void stopDomainManager(Object domainManager) throws Exception {
+        try {
+            domainManager.getClass().getMethod("stop").invoke(domainManager);
+            logger.info("SCA Domain Manager is now stopped.");
+        } catch (Exception e) {
+            logger.log(Level.SEVERE, "SCA Domain Manager could not be stopped", e);
+            throw e;
+        }
+    }
+    
+    private static class ShutdownThread extends Thread {
+        private Object domainManager;
+
+        public ShutdownThread(Object domainManager) {
+            super();
+            this.domainManager = domainManager;
+        }
+
+        @Override
+        public void run() {
+            try {
+                stopDomainManager(domainManager);
+            } catch (Exception e) {
+                // Ignore
+            }
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/LauncherException.java b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/LauncherException.java
new file mode 100644
index 0000000000..39e8d81139
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/LauncherException.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.node.launcher;
+
+
+/**
+ * Denotes an error launching an SCA domain manager or node.
+ *
+ * @version $Rev$ $Date$
+ */
+public class LauncherException extends Exception {
+    private static final long serialVersionUID = 4581189418849190567L;
+
+    public LauncherException() {
+        super();
+    }
+
+    /**
+     * @param message
+     * @param cause
+     */
+    public LauncherException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    /**
+     * @param message
+     */
+    public LauncherException(String message) {
+        super(message);
+    }
+
+    /**
+     * @param cause
+     */
+    public LauncherException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeDaemonLauncher.java b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeDaemonLauncher.java
new file mode 100644
index 0000000000..56be9f9921
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeDaemonLauncher.java
@@ -0,0 +1,169 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.launcher;
+
+import static org.apache.tuscany.sca.node.launcher.NodeLauncherUtil.nodeDaemon;
+
+import java.io.IOException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * A launcher for the SCA Node daemon.
+ *  
+ * @version $Rev$ $Date$
+ */
+public class NodeDaemonLauncher {
+
+    static final Logger logger = Logger.getLogger(NodeDaemonLauncher.class.getName());
+    
+    /**
+     * Constructs a new node daemon launcher.
+     */
+    private NodeDaemonLauncher() {
+    }
+    
+    /**
+     * Returns a new launcher instance.
+     *  
+     * @return a new launcher instance
+     */
+    public static NodeDaemonLauncher newInstance() {
+        return new NodeDaemonLauncher();
+    }
+
+    /**
+     * Creates a new node daemon.
+     * 
+     * @param
+     * @return a new node daemon
+     * @throws LauncherException
+     */
+    public <T> T createNodeDaemon() throws LauncherException {
+        return (T)nodeDaemon();
+    }
+    
+    public static void main(String[] args) throws Exception {
+        logger.info("Apache Tuscany SCA Node Daemon is starting...");
+
+        // Create a node launcher
+        NodeDaemonLauncher launcher = newInstance();
+
+        Object node = null;
+        ShutdownThread shutdown = null;
+        try {
+            while (true) {
+                
+                // Start the node
+                node = launcher.createNodeDaemon();
+                try {
+                    node.getClass().getMethod("start").invoke(node);
+                } catch (Exception e) {
+                    logger.log(Level.SEVERE, "SCA Node Daemon could not be started", e);
+                    throw e;
+                }
+                logger.info("SCA Node Daemon is now started.");
+                
+                // Install a shutdown hook
+                shutdown = new ShutdownThread(node);
+                Runtime.getRuntime().addShutdownHook(shutdown);
+                
+                logger.info("Press 'q' to quit, 'r' to restart.");
+                int k = 0;
+                try {
+                    while ((k != 'q') && (k != 'r')) {
+                        k = System.in.read();
+                    }
+                } catch (IOException e) {
+                    
+                    // Wait forever
+                    Object lock = new Object();
+                    synchronized(lock) {
+                        lock.wait();
+                    }
+                }
+
+                // Stop the node
+                if (node != null) {
+                    Object n = node;
+                    node = null;
+                    stopNode(n);
+                }
+                
+                // Quit
+                if (k == 'q' ) {
+                    break;
+                }
+            } 
+        } catch (Exception e) {
+            // Stop the node
+            if (node != null) {
+                try {
+                    Object n = node;
+                    node = null;
+                    stopNode(n);
+                } catch (Exception e2) {
+                }
+            }
+            throw e;
+            
+        } finally {
+
+            // Remove the shutdown hook
+            if (shutdown != null) {
+                Runtime.getRuntime().removeShutdownHook(shutdown);
+            }
+        }
+    }
+    
+    /**
+     * Stop the given node.
+     * 
+     * @param node
+     * @throws Exception
+     */
+    private static void stopNode(Object node) throws Exception {
+        try {
+            node.getClass().getMethod("stop").invoke(node);
+            logger.info("SCA Node Daemon is now stopped.");
+        } catch (Exception e) {
+            logger.log(Level.SEVERE, "SCA Node Daemon could not be stopped", e);
+            throw e;
+        }
+    }
+    
+    private static class ShutdownThread extends Thread {
+        private Object node;
+
+        public ShutdownThread(Object node) {
+            super();
+            this.node = node;
+        }
+
+        @Override
+        public void run() {
+            try {
+                stopNode(node);
+            } catch (Exception e) {
+                // Ignore
+            }
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeLauncher.java b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeLauncher.java
new file mode 100644
index 0000000000..d8df30377b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeLauncher.java
@@ -0,0 +1,303 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.launcher;
+
+import static org.apache.tuscany.sca.node.launcher.NodeLauncherUtil.node;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.commons.cli.CommandLine;
+import org.apache.commons.cli.CommandLineParser;
+import org.apache.commons.cli.HelpFormatter;
+import org.apache.commons.cli.Option;
+import org.apache.commons.cli.Options;
+import org.apache.commons.cli.PosixParser;
+
+/**
+ * A launcher for SCA nodes in JSE.
+ * 
+ * Agruments:
+ * [-c <compositeURI>]: The composite URI
+ * [-t <ttl>]: Time to live in milliseconds before the node is started
+ * contribution1 ... contributionN: A list of contribution files or URLs 
+ *
+ * @version $Rev$ $Date$
+ */
+public class NodeLauncher {
+
+    static final Logger logger = Logger.getLogger(NodeLauncher.class.getName());
+
+    /**
+     * Constructs a new node launcher.
+     */
+    private NodeLauncher() {
+    }
+    
+    /**
+     * Returns a new launcher instance.
+     *  
+     * @return a new launcher instance
+     */
+    public static NodeLauncher newInstance() {
+        return new NodeLauncher();
+    }
+
+    /**
+     * Creates a new SCA node from the configuration URL
+     * 
+     * @param configurationURL the URL of the node configuration which is the ATOM feed
+     * that contains the URI of the composite and a collection of URLs for the contributions
+     *  
+     * @return a new SCA node.
+     * @throws LauncherException
+     */
+    public <T> T createNodeFromURL(String configurationURL) throws LauncherException {
+        return (T)node(configurationURL, null, null, null, null);
+    }
+    
+    /**
+     * Creates a new SCA Node.
+     * 
+     * @param compositeURI the URI of the composite to use 
+     * @param contributions the URI of the contributions that provides the composites and related 
+     * artifacts. If the list is empty, then we will use the thread context classloader to discover
+     * the contribution on the classpath
+     *   
+     * @return a new SCA node.
+     * @throws LauncherException
+     */
+    public <T> T createNode(String compositeURI, Contribution...contributions) throws LauncherException {
+        return (T)node(null, compositeURI, null, contributions, null);
+    }
+    
+    /**
+     * Creates a new SCA Node.
+     * 
+     * @param compositeURI the URI of the composite to use 
+     * @param compositeContent the XML content of the composite to use 
+     * @param contributions the URI of the contributions that provides the composites and related artifacts 
+     * @return a new SCA node.
+     * @throws LauncherException
+     */
+    public <T> T createNode(String compositeURI, String compositeContent, Contribution...contributions) throws LauncherException {
+        return (T)node(null, compositeURI, compositeContent, contributions, null);
+    }
+    
+    /**
+     * Create a SCA node based on the discovery of the contribution on the classpath for the 
+     * given classloader. This method should be treated a convenient shortcut with the following
+     * assumptions:
+     * <ul>
+     * <li>This is a standalone application and there is a deployable composite file on the classpath.
+     * <li>There is only one contribution which contains the deployable composite file physically in its packaging hierarchy.
+     * </ul> 
+     * 
+     * @param compositeURI The URI of the composite file relative to the root of the enclosing contribution
+     * @param classLoader The ClassLoader used to load the composite file as a resource. If the value is null,
+     * then thread context classloader will be used
+     * @return A newly created SCA node
+     */
+    public <T> T createNodeFromClassLoader(String compositeURI, ClassLoader classLoader) throws LauncherException {
+        return (T)node(null, compositeURI, null, null, classLoader);
+    }
+    
+    static Options getCommandLineOptions() {
+        Options options = new Options();
+        Option opt1 = new Option("c", "composite", true, "URI for the composite");
+        opt1.setArgName("compositeURI");
+        options.addOption(opt1);
+        Option opt2 = new Option("n", "node", true, "URI for the node configuration");
+        opt2.setArgName("nodeConfigurationURI");
+        options.addOption(opt2);
+        Option opt3 = new Option("t", "ttl", true, "Time to live");
+        opt3.setArgName("timeToLiveInMilliseconds");
+        // opt4.setType(long.class);
+        options.addOption(opt3);        
+        return options;
+    }
+
+    public static void main(String[] args) throws Exception {
+        CommandLineParser parser = new PosixParser();
+        Options options = getCommandLineOptions();
+        CommandLine cli = parser.parse(options, args);
+        
+        Object node = null;
+        ShutdownThread shutdown = null;
+        try {
+            while (true) {
+                if (cli.hasOption("node")) {
+                    
+                    // Create a node from a configuration URI
+                    String configurationURI = cli.getOptionValue("node");
+                    logger.info("SCA Node configuration: " + configurationURI);
+                    // Create a node launcher
+                    NodeLauncher launcher = newInstance();
+                    node = launcher.createNodeFromURL(configurationURI);
+                } else {
+                    
+                    // Create a node from a composite URI and a contribution location
+                    String compositeURI = cli.getOptionValue("composite");
+                    List<String> contribs = cli.getArgList();
+                    Contribution[] contributions = null;
+                    if (!contribs.isEmpty()) {
+                        contributions = new Contribution[contribs.size()];
+                        int index = 0;
+                        for (String contrib : contribs) {
+                            logger.info("SCA contribution: " + contrib);
+                            URL url = null;
+                            try {
+                                url = new URL(contrib);
+                            } catch(MalformedURLException e) {
+                                url = new File(contrib).toURI().toURL();
+                            }
+                            contributions[index] = new Contribution("contribution-" + index, url.toString());
+                            index++;
+                        }
+                    } else {
+                        HelpFormatter formatter = new HelpFormatter();
+                        formatter.setSyntaxPrefix("Usage: ");
+                        formatter.printHelp("java " + NodeLauncher.class.getName()
+                                            + " [-c <compositeURI>]"
+                                            + " [-t <ttl>]"
+                                            + " contribution1 ... contributionN", options);                        return;
+                    }
+                    // Create a node launcher
+                    logger.info("SCA composite: " + compositeURI);
+                    NodeLauncher launcher = newInstance();
+                    
+                    node = launcher.createNode(compositeURI, contributions);
+                }
+                
+                logger.info("Apache Tuscany SCA Node is starting...");
+
+                // Start the node
+                try {
+                    node.getClass().getMethod("start").invoke(node);
+                } catch (Exception e) {
+                    logger.log(Level.SEVERE, "SCA Node could not be started", e);
+                    throw e;
+                }
+                logger.info("SCA Node is now started.");
+                
+                // Install a shutdown hook
+                shutdown = new ShutdownThread(node);
+                Runtime.getRuntime().addShutdownHook(shutdown);
+
+                long ttl = Long.parseLong(cli.getOptionValue("ttl", "-1"));
+                if (ttl >= 0) {
+                    logger.info("Waiting for " + ttl + " milliseconds ...");
+                    Thread.sleep(ttl);
+                    // Stop the node
+                    if (node != null) {
+                        Object n = node;
+                        node = null;
+                        stopNode(n);
+                    }
+                    break; // Exit
+                }
+                
+                logger.info("Press 'q' to quit, 'r' to restart.");
+                int k = 0;
+                try {
+                    while ((k != 'q') && (k != 'r')) {
+                        k = System.in.read();
+                    }
+                } catch (IOException e) {
+                    
+                    // Wait forever
+                    Object lock = new Object();
+                    synchronized(lock) {
+                        lock.wait();
+                    }
+                }
+                
+                // Stop the node
+                if (node != null) {
+                    Object n = node;
+                    node = null;
+                    stopNode(n);
+                }
+                
+                // Quit
+                if (k == 'q' ) {
+                    break;
+                }
+            }
+        } catch (Exception e) {
+            // Stop the node
+            if (node != null) {
+                try {
+                    Object n = node;
+                    node = null;
+                    stopNode(n);
+                } catch (Exception e2) {
+                }
+            }
+            throw e;
+            
+        } finally {
+
+            // Remove the shutdown hook
+            if (shutdown != null) {
+                Runtime.getRuntime().removeShutdownHook(shutdown);
+            }
+        }
+    }
+
+    /**
+     * Stop the given node.
+     * 
+     * @param node
+     * @throws Exception
+     */
+    private static void stopNode(Object node) throws Exception {
+        try {
+            node.getClass().getMethod("stop").invoke(node);
+            logger.info("SCA Node is now stopped.");
+        } catch (Exception e) {
+            logger.log(Level.SEVERE, "SCA Node could not be stopped", e);
+            throw e;
+        }
+    }
+    
+    private static class ShutdownThread extends Thread {
+        private Object node;
+
+        public ShutdownThread(Object node) {
+            super();
+            this.node = node;
+        }
+
+        @Override
+        public void run() {
+            try {
+                stopNode(node);
+            } catch (Exception e) {
+                // Ignore
+            }
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeLauncherUtil.java b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeLauncherUtil.java
new file mode 100644
index 0000000000..33cb50ca97
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeLauncherUtil.java
@@ -0,0 +1,560 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.node.launcher;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FilenameFilter;
+import java.io.IOException;
+import java.io.Reader;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.StringTokenizer;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * Common functions and constants used by the admin components.
+ *
+ * @version $Rev$ $Date$
+ */
+final class NodeLauncherUtil {
+    private static final String NODE_FACTORY = "org.apache.tuscany.sca.node.NodeFactory";
+
+    private static final Logger logger = Logger.getLogger(NodeLauncherUtil.class.getName());
+
+    private static final String TUSCANY_HOME = "TUSCANY_HOME";
+    private static final String TUSCANY_PATH = "TUSCANY_PATH";
+
+
+    /**
+     * Returns a ClassLoader for the Tuscany runtime JARs for use in a standalone
+     * J2SE environment.
+     *
+     * @param parentClassLoader
+     *
+     * @return
+     */
+    static ClassLoader standAloneRuntimeClassLoader(ClassLoader parentClassLoader) throws FileNotFoundException, URISyntaxException, MalformedURLException {
+        return runtimeClassLoader(parentClassLoader, new StandAloneJARFileNameFilter());
+    }
+
+    /**
+     * Returns a ClassLoader for the Tuscany runtime JARs for use in a Webapp
+     * environment.
+     *
+     * @param parentClassLoader
+     *
+     * @return
+     */
+    static ClassLoader webAppRuntimeClassLoader(ClassLoader parentClassLoader) throws FileNotFoundException, URISyntaxException, MalformedURLException {
+        return runtimeClassLoader(parentClassLoader, new WebAppJARFileNameFilter());
+    }
+
+    /**
+     * Returns a ClassLoader for the Tuscany runtime JARs.
+     *
+     * @param parentClassLoader
+     * @param filter
+     *
+     * @return
+     */
+    private static ClassLoader runtimeClassLoader(ClassLoader parentClassLoader, FilenameFilter filter) throws FileNotFoundException, URISyntaxException, MalformedURLException {
+        // First try to see if the runtime classes are already on the classpath
+        // If yes, skip the discovery to avoid duplicate jars
+        try {
+            Class.forName(NODE_FACTORY, false, parentClassLoader);
+            return parentClassLoader;
+        } catch (ClassNotFoundException e) {
+            // Ignore;
+        }
+        // Build list of runtime JARs
+        Set<URL> jarDirectoryURLs = new HashSet<URL>();
+        Set<URL> jarURLs = new HashSet<URL>();
+
+        // First determine the path to the launcher class
+        String resource = NodeLauncherUtil.class.getName().replace('.', '/') + ".class";
+        URL url = NodeLauncherUtil.class.getClassLoader().getResource(resource);
+        if (url == null) {
+            throw new FileNotFoundException(resource);
+        }
+        URI uri = url.toURI();
+
+        // If the launcher class is in a JAR, add all runtime JARs from directory containing
+        // that JAR (e.g. the Tuscany modules directory) as well as the ../modules and
+        // ../lib directories
+        String scheme = uri.getScheme();
+        if (scheme.equals("jar")) {
+            String path = uri.toString().substring(4);
+            int i = path.indexOf("!/");
+            if (i != -1) {
+                path = path.substring(0, i);
+                uri = URI.create(path);
+            }
+
+            File file = new File(uri);
+            if (file.exists()) {
+                File jarDirectory = file.getParentFile();
+                if (jarDirectory != null && jarDirectory.exists()) {
+                    File homeDirectory = jarDirectory.getParentFile();
+                    if (homeDirectory != null && homeDirectory.exists()) {
+                        collectJARFiles(homeDirectory.getPath(), jarDirectoryURLs, jarURLs, filter);
+                    }
+                }
+            }
+        }
+
+        // Look for a TUSCANY_HOME system property or environment variable
+        // Add all the JARs found under $TUSCANY_HOME, $TUSCANY_HOME/modules
+        // and $TUSCANY_HOME/lib
+        String home = System.getProperty(TUSCANY_HOME);
+        if (home == null || home.length() == 0) {
+            home = System.getenv(TUSCANY_HOME);
+        }
+        if (home != null && home.length() != 0) {
+            logger.fine(TUSCANY_HOME + ": " + home);
+            collectJARFiles(home, jarDirectoryURLs, jarURLs, filter);
+        }
+
+        // Look for a TUSCANY_PATH system property or environment variable
+        // Add all the JARs found under $TUSCANY_PATH, $TUSCANY_PATH/modules
+        // and $TUSCANY_PATH/lib
+        String ext = System.getProperty(TUSCANY_PATH);
+        if (ext == null || ext.length() == 0) {
+            ext = System.getenv(TUSCANY_PATH);
+        }
+        if (ext != null && ext.length() != 0) {
+            logger.fine(TUSCANY_PATH + ": " + ext);
+            String separator = System.getProperty("path.separator");
+            for (StringTokenizer tokens = new StringTokenizer(ext, separator); tokens.hasMoreTokens(); ) {
+                collectJARFiles(tokens.nextToken(), jarDirectoryURLs, jarURLs, filter);
+            }
+        }
+
+        // Return the runtime class loader
+        if (!jarURLs.isEmpty()) {
+            // Remove the URLs which are already in the parent classloader
+            if (parentClassLoader instanceof URLClassLoader) {
+                URLClassLoader cl = (URLClassLoader)parentClassLoader;
+                jarURLs.removeAll(Arrays.asList(cl.getURLs()));
+            }
+
+            // Return a ClassLoader configured with the runtime JARs
+            ClassLoader classLoader = new RuntimeClassLoader(jarURLs.toArray(new URL[jarURLs.size()]), parentClassLoader);
+            return classLoader;
+
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Collect JAR files under the given directory.
+     *
+     * @param directory
+     * @param jarDirectoryURLs
+     * @param jarURLs
+     * @param filter
+     * @throws MalformedURLException
+     */
+    private static void collectJARFiles(String directory, Set<URL> jarDirectoryURLs, Collection<URL> jarURLs, FilenameFilter filter)
+        throws MalformedURLException {
+        File directoryFile = new File(directory);
+        URL directoryURL = directoryFile.toURI().toURL();
+        if (!jarDirectoryURLs.contains(directoryURL) && directoryFile.exists()) {
+
+            // Collect files under $TUSCANY_HOME
+            jarDirectoryURLs.add(directoryURL);
+            collectJARFiles(directoryFile, jarURLs, filter, false);
+
+            // Collect files under $TUSCANY_HOME/modules
+            File modulesDirectory = new File(directoryFile, "modules");
+            URL modulesDirectoryURL = modulesDirectory.toURI().toURL();
+            if (!jarDirectoryURLs.contains(modulesDirectoryURL) && modulesDirectory.exists()) {
+                jarDirectoryURLs.add(modulesDirectoryURL);
+                collectJARFiles(modulesDirectory, jarURLs, filter, true);
+            }
+
+            // Collect files under $TUSCANY_HOME/lib
+            File libDirectory = new File(directoryFile, "lib");
+            URL libDirectoryURL = libDirectory.toURI().toURL();
+            if (!jarDirectoryURLs.contains(libDirectoryURL) && libDirectory.exists()) {
+                jarDirectoryURLs.add(libDirectoryURL);
+                collectJARFiles(libDirectory, jarURLs, filter, true);
+            }
+        }
+    }
+
+    /**
+     * Collect JAR files in the given directory
+     * @param directory
+     * @param urls
+     * @param filter
+     * @param recursive
+     * @throws MalformedURLException
+     */
+    private static void collectJARFiles(File directory, Collection<URL> urls, FilenameFilter filter, boolean recursive) throws MalformedURLException {
+        File[] files = directory.listFiles(filter);
+        if (files != null) {
+            int count = 0;
+            for (File file: files) {
+                if (recursive && file.isDirectory()) {
+                    collectJARFiles(file, urls, filter, recursive);
+                } else if (file.isFile()) {
+                    urls.add(file.toURI().toURL());
+                    count++;
+                }
+            }
+            if (count != 0) {
+                logger.fine("Runtime classpath: "+ count + " JAR" + (count > 1? "s":"")+ " from " + directory.toString());
+            }
+        }
+    }
+
+    /**
+     * A file name filter used to filter JAR files.
+     */
+    private static class StandAloneJARFileNameFilter implements FilenameFilter {
+
+        public boolean accept(File dir, String name) {
+            if(new File(dir, name).isDirectory()) {
+                return true;
+            }
+            name = name.toLowerCase();
+
+            // Exclude tuscany-sca-all and tuscany-sca-manifest as they duplicate
+            // code in the individual runtime module JARs
+            if (name.startsWith("tuscany-sca-all")) {
+                return false;
+            }
+            if (name.startsWith("tuscany-sca-manifest")) {
+                return false;
+            }
+
+            if ("features".equals(dir.getName()) && name.startsWith("equinox-manifest")) {
+                return false;
+            }
+
+            // Filter out the Tomcat and Webapp hosts
+            if (name.startsWith("tuscany-host-tomcat") ||
+                name.startsWith("tuscany-host-webapp")) {
+                //FIXME This is temporary
+                return false;
+            }
+
+            // Include JAR and MAR files
+            if (name.endsWith(".jar")) {
+                return true;
+            }
+            if (name.endsWith(".mar")) {
+                return true;
+            }
+            return false;
+        }
+    }
+
+    /**
+     * A file name filter used to filter JAR files.
+     */
+    private static class WebAppJARFileNameFilter extends StandAloneJARFileNameFilter {
+
+        @Override
+        public boolean accept(File dir, String name) {
+            if (!super.accept(dir, name)) {
+                return false;
+            }
+            name = name.toLowerCase();
+
+            // Exclude servlet-api JARs
+            if (name.startsWith("servlet-api")) {
+                return false;
+            }
+
+            // Exclude the Tomcat and Jetty hosts
+            if (name.startsWith("tuscany-host-tomcat") || name.startsWith("tuscany-host-jetty")) {
+                //FIXME This is temporary
+                return false;
+            }
+
+            return true;
+        }
+    }
+
+
+    /**
+     * Creates a new node.
+     *
+     * @param compositeURI
+     * @param contributions
+     * @throws LauncherException
+     */
+    static Object node(String configurationURI, String compositeURI, String compositeContent, Contribution[] contributions, ClassLoader contributionClassLoader) throws LauncherException {
+        ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+        try {
+
+            // Set up runtime ClassLoader
+            ClassLoader runtimeClassLoader = runtimeClassLoader(Thread.currentThread().getContextClassLoader(),
+                                                                new StandAloneJARFileNameFilter());
+            if (runtimeClassLoader != null) {
+                Thread.currentThread().setContextClassLoader(runtimeClassLoader);
+            }
+
+            // Use Java reflection to create the node as only the runtime class
+            // loader knows the runtime classes required by the node
+            String className = NODE_FACTORY;
+            Class<?> bootstrapClass;
+            if (runtimeClassLoader != null) {
+                bootstrapClass = Class.forName(className, true, runtimeClassLoader);
+            } else {
+                bootstrapClass = Class.forName(className);
+            }
+
+            Object node =
+                createNode(bootstrapClass,
+                           configurationURI,
+                           compositeURI,
+                           compositeContent,
+                           contributions,
+                           contributionClassLoader);
+
+            return node;
+
+        } catch (Exception e) {
+            NodeLauncher.logger.log(Level.SEVERE, "SCA Node could not be created", e);
+            throw new LauncherException(e);
+        } finally {
+            Thread.currentThread().setContextClassLoader(tccl);
+        }
+    }
+
+    private static Object createNode(Class<?> bootstrapClass,
+                                     String configurationURI,
+                                     String compositeURI,
+                                     String compositeContent,
+                                     Contribution[] contributions,
+                                     ClassLoader contributionClassLoader) throws NoSuchMethodException,
+        IllegalAccessException, InvocationTargetException, MalformedURLException {
+        Method newInstance = bootstrapClass.getMethod("newInstance");
+        Object nodeFactory = newInstance.invoke(null);
+
+        Object node;
+        if (configurationURI != null) {
+
+            // NodeFactory.createNode(URL)
+            Method create = bootstrapClass.getMethod("createNode", URL.class);
+            node = create.invoke(nodeFactory, new URL(configurationURI));
+
+        } else if (contributionClassLoader != null) {
+
+            // NodeFactory.createNode(String, ClassLoader)
+            Method create = bootstrapClass.getMethod("createNode", String.class, ClassLoader.class);
+            node = create.invoke(nodeFactory, compositeURI, contributionClassLoader);
+
+        } else if (compositeContent != null) {
+
+            // NodeFactory.createNode(Reader, Stringp[], String[])
+            Method create = bootstrapClass.getMethod("createNode", Reader.class, String[].class, String[].class);
+            String[] uris = new String[contributions.length];
+            String[] locations = new String[contributions.length];
+            for (int i = 0; i < contributions.length; i++) {
+                uris[i] = contributions[i].getURI();
+                locations[i] = contributions[i].getLocation();
+            }
+            node = create.invoke(nodeFactory, compositeContent, uris, locations);
+
+        } else {
+
+            // NodeFactory.createNode(String, Stringp[], String[])
+            Method create = bootstrapClass.getMethod("createNode", String.class, String[].class, String[].class);
+            String[] uris = new String[contributions.length];
+            String[] locations = new String[contributions.length];
+            for (int i = 0; i < contributions.length; i++) {
+                uris[i] = contributions[i].getURI();
+                locations[i] = contributions[i].getLocation();
+            }
+            node = create.invoke(nodeFactory, compositeURI, uris, locations);
+        }
+        return node;
+    }
+
+    /**
+     * Creates a new node daemon.
+     *
+     * @throws LauncherException
+     */
+    static Object nodeDaemon() throws LauncherException {
+        ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+        try {
+            // Set up runtime ClassLoader
+            ClassLoader runtimeClassLoader = runtimeClassLoader(Thread.currentThread().getContextClassLoader(),
+                                                                new StandAloneJARFileNameFilter());
+            if (runtimeClassLoader != null) {
+                Thread.currentThread().setContextClassLoader(runtimeClassLoader);
+            }
+
+            // Use Java reflection to create the node daemon as only the runtime class
+            // loader knows the runtime classes required by the node
+            String className = "org.apache.tuscany.sca.implementation.node.launcher.NodeImplementationDaemonBootstrap";
+            Class<?> bootstrapClass;
+            if (runtimeClassLoader != null) {
+                bootstrapClass = Class.forName(className, true, runtimeClassLoader);
+            } else {
+                bootstrapClass = Class.forName(className);
+            }
+            Object bootstrap = bootstrapClass.getConstructor().newInstance();
+
+            Object nodeDaemon = bootstrapClass.getMethod("getNode").invoke(bootstrap);
+            return nodeDaemon;
+
+        } catch (Exception e) {
+            NodeDaemonLauncher.logger.log(Level.SEVERE, "SCA Node Daemon could not be created", e);
+            throw new LauncherException(e);
+        } finally {
+            Thread.currentThread().setContextClassLoader(tccl);
+        }
+    }
+
+    /**
+     * Creates a new domain manager.
+     *
+     * @throws LauncherException
+     */
+    static Object domainManager(String rootDirectory) throws LauncherException {
+        ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+        try {
+            // Set up runtime ClassLoader
+            ClassLoader runtimeClassLoader = runtimeClassLoader(Thread.currentThread().getContextClassLoader(),
+                                                                new StandAloneJARFileNameFilter());
+            if (runtimeClassLoader != null) {
+                Thread.currentThread().setContextClassLoader(runtimeClassLoader);
+            }
+
+            // Use Java reflection to create the node daemon as only the runtime class
+            // loader knows the runtime classes required by the node
+            String className = "org.apache.tuscany.sca.domain.manager.launcher.DomainManagerLauncherBootstrap";
+            Class<?> bootstrapClass;
+            if (runtimeClassLoader != null) {
+                bootstrapClass = Class.forName(className, true, runtimeClassLoader);
+            } else {
+                bootstrapClass = Class.forName(className);
+            }
+            Constructor<?> constructor = bootstrapClass.getConstructor(String.class);
+            Object bootstrap = constructor.newInstance(rootDirectory);
+
+            Object domainManager = bootstrapClass.getMethod("getNode").invoke(bootstrap);
+            return domainManager;
+
+        } catch (Exception e) {
+            DomainManagerLauncher.logger.log(Level.SEVERE, "SCA Domain Manager could not be created", e);
+            throw new LauncherException(e);
+        } finally {
+            Thread.currentThread().setContextClassLoader(tccl);
+        }
+    }
+
+    /**
+     * Simple URL class loader for the runtime JARs
+     */
+    private static class RuntimeClassLoader extends URLClassLoader {
+        private static final ClassLoader systemClassLoader = ClassLoader.getSystemClassLoader();
+        private ClassLoader parent;
+
+        /**
+         * Constructs a new class loader.
+         * @param urls
+         * @param parent
+         */
+        private RuntimeClassLoader(URL[] urls, ClassLoader parent) {
+            super(urls);
+            this.parent = parent;
+        }
+
+        @Override
+        public URL findResource(String name) {
+            URL url = super.findResource(name);
+            if (url == null) {
+                url = parent.getResource(name);
+            }
+            return url;
+        }
+
+        @Override
+        public Enumeration<URL> findResources(String name) throws IOException {
+            Enumeration<URL> resources = super.findResources(name);
+            Enumeration<URL> parentResources = parent.getResources(name);
+            List<URL> allResources = new ArrayList<URL>();
+            for (; resources.hasMoreElements(); ) {
+                allResources.add(resources.nextElement());
+            }
+            for (; parentResources.hasMoreElements(); ) {
+                allResources.add(parentResources.nextElement());
+            }
+            return Collections.enumeration(allResources);
+        }
+
+        @Override
+        protected Class<?> findClass(String name) throws ClassNotFoundException {
+            Class<?> cl;
+
+            // First try to load the class using the parent classloader
+            try {
+                cl = parent.loadClass(name);
+                ClassLoader loadedBy = cl.getClassLoader();
+
+                // If the class was not loaded directly by the parent classloader
+                // or the system classloader try to load a local version of the class
+                // using our RuntimeClassloader instead
+                if (loadedBy != parent &&
+                    loadedBy != systemClassLoader &&
+                    loadedBy != null) {
+
+                    try {
+                        cl = super.findClass(name);
+                    } catch (ClassNotFoundException e) {
+                        // No class alternative was found in our RuntimeClassloader,
+                        // use the class found in the parent classloader hierarchy
+                    }
+                }
+            } catch (ClassNotFoundException e) {
+
+                // The class was not found by the parent class loader, try
+                // to load it using our RuntimeClassloader
+                cl = super.findClass(name);
+            }
+
+            return cl;
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeMain.java b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeMain.java
new file mode 100644
index 0000000000..77751dcc47
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeMain.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.launcher;
+
+import org.apache.commons.cli.CommandLine;
+import org.apache.commons.cli.CommandLineParser;
+import org.apache.commons.cli.Option;
+import org.apache.commons.cli.OptionGroup;
+import org.apache.commons.cli.Options;
+import org.apache.commons.cli.PosixParser;
+
+
+/**
+ * Main class for this JAR.
+ * With a "-nodeDaemon or -nd" this class launches the SCA Node Daemon.
+ * With a "-domainManager or -dm" argument it launches the SCA domain admin node.
+ * With any other argument it launches an SCA Node. 
+ *  
+ * @version $Rev$ $Date$
+ */
+public class NodeMain {
+
+    public static void main(String[] args) throws Exception {
+        CommandLineParser parser = new PosixParser();
+        Options options = new Options();
+        OptionGroup group = new OptionGroup();
+        group.addOption(new Option("dm", "domainManager", false, "Domain Manager"));
+        group.addOption(new Option("nd", "nodeDaemon", false, "Node Domain"));
+        options.addOptionGroup(group);
+        
+        // Add options from NodeLauncher to avoid UnrecognizedOptionException
+        for (Object o : NodeLauncher.getCommandLineOptions().getOptions()) {
+            options.addOption((Option)o);
+        }
+        
+        CommandLine cli = parser.parse(options, args);
+        if (cli.hasOption("nd")) {
+            NodeDaemonLauncher.main(args);
+        } else if (cli.hasOption("dm")) {
+            DomainManagerLauncher.main(args);
+        } else {
+            NodeLauncher.main(args);
+        }
+    }
+}
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeServletFilter.java b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeServletFilter.java
new file mode 100644
index 0000000000..5345363031
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/node-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeServletFilter.java
@@ -0,0 +1,130 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.node.launcher;
+
+import static org.apache.tuscany.sca.node.launcher.NodeLauncherUtil.webAppRuntimeClassLoader;
+
+import java.io.IOException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.servlet.Filter;
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+
+/**
+ * A Servlet filter that forwards service requests to the Servlets registered with
+ * the Tuscany ServletHost.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class NodeServletFilter implements Filter {
+    private static final long serialVersionUID = 1L;
+
+    private static final String NODE_WEB_APP_SERVLET_HOST = "org.apache.tuscany.sca.implementation.node.webapp.NodeWebAppServletHost";
+
+    private static final Logger logger = Logger.getLogger(NodeServletFilter.class.getName());
+
+    private ClassLoader runtimeClassLoader;
+    private Class<?> servletHostClass;
+    private Object servletHost;
+    private Filter filter;
+
+    public void init(FilterConfig filterConfig) throws ServletException {
+        logger.info("Apache Tuscany SCA WebApp Node is starting...");
+
+        try {
+            // Get the Tuscany runtime ClassLoader
+            ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+            runtimeClassLoader = webAppRuntimeClassLoader(getClass().getClassLoader());
+            
+            try {
+                if (runtimeClassLoader != null) {
+                    Thread.currentThread().setContextClassLoader(runtimeClassLoader);
+                }
+        
+                // Load the Tuscany WebApp Servlet host and get the host instance
+                // for the current webapp
+                String className = NODE_WEB_APP_SERVLET_HOST; 
+                if (runtimeClassLoader != null) {
+                    servletHostClass = Class.forName(className, true, runtimeClassLoader);
+                } else {
+                    servletHostClass = Class.forName(className);
+                }
+                servletHost = servletHostClass.getMethod("servletHost").invoke(null);
+        
+                // Initialize the Servlet host
+                servletHostClass.getMethod("init", FilterConfig.class).invoke(servletHost, filterConfig);
+    
+                // The Servlet host also implements the filter interface 
+                filter = (Filter)servletHost;
+                
+            } finally {
+                Thread.currentThread().setContextClassLoader(tccl);
+            }
+            
+        } catch (Exception e) {
+            logger.log(Level.SEVERE, "Error Starting SCA WebApp Node", e);
+            throw new ServletException(e);
+        }
+
+        logger.info("SCA WebApp Node started.");
+    }
+
+    public void destroy() {
+        logger.info("Apache Tuscany WebApp Node stopping...");
+        if (servletHost != null) {
+            ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+            try {
+                if (runtimeClassLoader != null) {
+                    Thread.currentThread().setContextClassLoader(runtimeClassLoader);
+                }
+                
+                servletHostClass.getMethod("destroy").invoke(servletHost);
+                
+            } catch (Exception e) {
+                logger.log(Level.SEVERE, "Error Stopping SCA WebApp Node", e);
+            } finally {
+                Thread.currentThread().setContextClassLoader(tccl);
+            }
+        }
+        logger.info("SCA WebApp Node stopped.");
+    }
+
+    public void doFilter(ServletRequest request, ServletResponse response, javax.servlet.FilterChain chain)
+        throws IOException, ServletException {
+
+        // Delegate to the Servlet host filter
+        ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+        try {
+            if (runtimeClassLoader != null) {
+                Thread.currentThread().setContextClassLoader(runtimeClassLoader);
+            }
+            
+            filter.doFilter(request, response, chain);
+            
+        } finally {
+            Thread.currentThread().setContextClassLoader(tccl);
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/LICENSE
new file mode 100644
index 0000000000..6e529a25c4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/LICENSE
@@ -0,0 +1,205 @@
+

+                                 Apache License

+                           Version 2.0, January 2004

+                        http://www.apache.org/licenses/

+

+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

+

+   1. Definitions.

+

+      "License" shall mean the terms and conditions for use, reproduction,

+      and distribution as defined by Sections 1 through 9 of this document.

+

+      "Licensor" shall mean the copyright owner or entity authorized by

+      the copyright owner that is granting the License.

+

+      "Legal Entity" shall mean the union of the acting entity and all

+      other entities that control, are controlled by, or are under common

+      control with that entity. For the purposes of this definition,

+      "control" means (i) the power, direct or indirect, to cause the

+      direction or management of such entity, whether by contract or

+      otherwise, or (ii) ownership of fifty percent (50%) or more of the

+      outstanding shares, or (iii) beneficial ownership of such entity.

+

+      "You" (or "Your") shall mean an individual or Legal Entity

+      exercising permissions granted by this License.

+

+      "Source" form shall mean the preferred form for making modifications,

+      including but not limited to software source code, documentation

+      source, and configuration files.

+

+      "Object" form shall mean any form resulting from mechanical

+      transformation or translation of a Source form, including but

+      not limited to compiled object code, generated documentation,

+      and conversions to other media types.

+

+      "Work" shall mean the work of authorship, whether in Source or

+      Object form, made available under the License, as indicated by a

+      copyright notice that is included in or attached to the work

+      (an example is provided in the Appendix below).

+

+      "Derivative Works" shall mean any work, whether in Source or Object

+      form, that is based on (or derived from) the Work and for which the

+      editorial revisions, annotations, elaborations, or other modifications

+      represent, as a whole, an original work of authorship. For the purposes

+      of this License, Derivative Works shall not include works that remain

+      separable from, or merely link (or bind by name) to the interfaces of,

+      the Work and Derivative Works thereof.

+

+      "Contribution" shall mean any work of authorship, including

+      the original version of the Work and any modifications or additions

+      to that Work or Derivative Works thereof, that is intentionally

+      submitted to Licensor for inclusion in the Work by the copyright owner

+      or by an individual or Legal Entity authorized to submit on behalf of

+      the copyright owner. For the purposes of this definition, "submitted"

+      means any form of electronic, verbal, or written communication sent

+      to the Licensor or its representatives, including but not limited to

+      communication on electronic mailing lists, source code control systems,

+      and issue tracking systems that are managed by, or on behalf of, the

+      Licensor for the purpose of discussing and improving the Work, but

+      excluding communication that is conspicuously marked or otherwise

+      designated in writing by the copyright owner as "Not a Contribution."

+

+      "Contributor" shall mean Licensor and any individual or Legal Entity

+      on behalf of whom a Contribution has been received by Licensor and

+      subsequently incorporated within the Work.

+

+   2. Grant of Copyright License. Subject to the terms and conditions of

+      this License, each Contributor hereby grants to You a perpetual,

+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable

+      copyright license to reproduce, prepare Derivative Works of,

+      publicly display, publicly perform, sublicense, and distribute the

+      Work and such Derivative Works in Source or Object form.

+

+   3. Grant of Patent License. Subject to the terms and conditions of

+      this License, each Contributor hereby grants to You a perpetual,

+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable

+      (except as stated in this section) patent license to make, have made,

+      use, offer to sell, sell, import, and otherwise transfer the Work,

+      where such license applies only to those patent claims licensable

+      by such Contributor that are necessarily infringed by their

+      Contribution(s) alone or by combination of their Contribution(s)

+      with the Work to which such Contribution(s) was submitted. If You

+      institute patent litigation against any entity (including a

+      cross-claim or counterclaim in a lawsuit) alleging that the Work

+      or a Contribution incorporated within the Work constitutes direct

+      or contributory patent infringement, then any patent licenses

+      granted to You under this License for that Work shall terminate

+      as of the date such litigation is filed.

+

+   4. Redistribution. You may reproduce and distribute copies of the

+      Work or Derivative Works thereof in any medium, with or without

+      modifications, and in Source or Object form, provided that You

+      meet the following conditions:

+

+      (a) You must give any other recipients of the Work or

+          Derivative Works a copy of this License; and

+

+      (b) You must cause any modified files to carry prominent notices

+          stating that You changed the files; and

+

+      (c) You must retain, in the Source form of any Derivative Works

+          that You distribute, all copyright, patent, trademark, and

+          attribution notices from the Source form of the Work,

+          excluding those notices that do not pertain to any part of

+          the Derivative Works; and

+

+      (d) If the Work includes a "NOTICE" text file as part of its

+          distribution, then any Derivative Works that You distribute must

+          include a readable copy of the attribution notices contained

+          within such NOTICE file, excluding those notices that do not

+          pertain to any part of the Derivative Works, in at least one

+          of the following places: within a NOTICE text file distributed

+          as part of the Derivative Works; within the Source form or

+          documentation, if provided along with the Derivative Works; or,

+          within a display generated by the Derivative Works, if and

+          wherever such third-party notices normally appear. The contents

+          of the NOTICE file are for informational purposes only and

+          do not modify the License. You may add Your own attribution

+          notices within Derivative Works that You distribute, alongside

+          or as an addendum to the NOTICE text from the Work, provided

+          that such additional attribution notices cannot be construed

+          as modifying the License.

+

+      You may add Your own copyright statement to Your modifications and

+      may provide additional or different license terms and conditions

+      for use, reproduction, or distribution of Your modifications, or

+      for any such Derivative Works as a whole, provided Your use,

+      reproduction, and distribution of the Work otherwise complies with

+      the conditions stated in this License.

+

+   5. Submission of Contributions. Unless You explicitly state otherwise,

+      any Contribution intentionally submitted for inclusion in the Work

+      by You to the Licensor shall be under the terms and conditions of

+      this License, without any additional terms or conditions.

+      Notwithstanding the above, nothing herein shall supersede or modify

+      the terms of any separate license agreement you may have executed

+      with Licensor regarding such Contributions.

+

+   6. Trademarks. This License does not grant permission to use the trade

+      names, trademarks, service marks, or product names of the Licensor,

+      except as required for reasonable and customary use in describing the

+      origin of the Work and reproducing the content of the NOTICE file.

+

+   7. Disclaimer of Warranty. Unless required by applicable law or

+      agreed to in writing, Licensor provides the Work (and each

+      Contributor provides its Contributions) on an "AS IS" BASIS,

+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or

+      implied, including, without limitation, any warranties or conditions

+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A

+      PARTICULAR PURPOSE. You are solely responsible for determining the

+      appropriateness of using or redistributing the Work and assume any

+      risks associated with Your exercise of permissions under this License.

+

+   8. Limitation of Liability. In no event and under no legal theory,

+      whether in tort (including negligence), contract, or otherwise,

+      unless required by applicable law (such as deliberate and grossly

+      negligent acts) or agreed to in writing, shall any Contributor be

+      liable to You for damages, including any direct, indirect, special,

+      incidental, or consequential damages of any character arising as a

+      result of this License or out of the use or inability to use the

+      Work (including but not limited to damages for loss of goodwill,

+      work stoppage, computer failure or malfunction, or any and all

+      other commercial damages or losses), even if such Contributor

+      has been advised of the possibility of such damages.

+

+   9. Accepting Warranty or Additional Liability. While redistributing

+      the Work or Derivative Works thereof, You may choose to offer,

+      and charge a fee for, acceptance of support, warranty, indemnity,

+      or other liability obligations and/or rights consistent with this

+      License. However, in accepting such obligations, You may act only

+      on Your own behalf and on Your sole responsibility, not on behalf

+      of any other Contributor, and only if You agree to indemnify,

+      defend, and hold each Contributor harmless for any liability

+      incurred by, or claims asserted against, such Contributor by reason

+      of your accepting any such warranty or additional liability.

+

+   END OF TERMS AND CONDITIONS

+

+   APPENDIX: How to apply the Apache License to your work.

+

+      To apply the Apache License to your work, attach the following

+      boilerplate notice, with the fields enclosed by brackets "[]"

+      replaced with your own identifying information. (Don't include

+      the brackets!)  The text should be enclosed in the appropriate

+      comment syntax for the file format. We also recommend that a

+      file or class name and description of purpose be included on the

+      same "printed page" as the copyright notice for easier

+      identification within third-party archives.

+

+   Copyright [yyyy] [name of copyright owner]

+

+   Licensed under the Apache License, Version 2.0 (the "License");

+   you may not use this file except in compliance with the License.

+   You may obtain a copy of the License at

+

+       http://www.apache.org/licenses/LICENSE-2.0

+

+   Unless required by applicable law or agreed to in writing, software

+   distributed under the License is distributed on an "AS IS" BASIS,

+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+   See the License for the specific language governing permissions and

+   limitations under the License.

+

+

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..2a4e4b3205
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/META-INF/MANIFEST.MF
@@ -0,0 +1,64 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.policy.authorization;uses:="jav

+ ax.xml.stream,org.apache.tuscany.sca.contribution.resolver,org.apache

+ .tuscany.sca.contribution.processor,org.apache.tuscany.sca.core,org.a

+ pache.tuscany.sca.monitor,org.apache.tuscany.sca.policy,javax.xml.nam

+ espace";version="2.0.0",org.apache.tuscany.sca.policy.security.jaas;use

+ s:="javax.security.auth.callback,org.apache.tuscany.sca.runtime,org.a

+ pache.tuscany.sca.assembly,org.apache.tuscany.sca.provider,javax.secu

+ rity.auth.login,org.apache.tuscany.sca.core,org.apache.tuscany.sca.mo

+ nitor,org.apache.tuscany.sca.policy,org.apache.tuscany.sca.interfaced

+ ef,javax.xml.namespace,org.apache.tuscany.sca.invocation,javax.xml.st

+ ream,org.apache.tuscany.sca.contribution.resolver,org.apache.tuscany.

+ sca.policy.util,org.apache.tuscany.sca.contribution.processor,org.oasisopen

+ .sca";version="2.0.0",org.apache.tuscany.sca.policy.authentication.bas

+ ic;uses:="org.apache.tuscany.sca.runtime,org.apache.tuscany.sca.assem

+ bly,org.apache.tuscany.sca.provider,org.apache.tuscany.sca.core,org.a

+ pache.tuscany.sca.policy,org.apache.tuscany.sca.monitor,org.apache.tu

+ scany.sca.interfacedef,javax.xml.namespace,org.apache.tuscany.sca.inv

+ ocation,javax.xml.stream,org.apache.tuscany.sca.contribution.resolver

+ ,org.apache.tuscany.sca.contribution.processor";version="2.0.0",org.apa

+ che.tuscany.sca.policy.security;uses:="org.apache.tuscany.sca.definit

+ ions.util,org.apache.tuscany.sca.provider,org.apache.tuscany.sca.defi

+ nitions,org.apache.tuscany.sca.contribution.processor,org.apache.tusc

+ any.sca.core";version="2.0.0",org.apache.tuscany.sca.policy.identity;us

+ es:="javax.xml.stream,org.apache.tuscany.sca.contribution.resolver,or

+ g.apache.tuscany.sca.contribution.processor,org.apache.tuscany.sca.co

+ re,org.apache.tuscany.sca.monitor,org.apache.tuscany.sca.policy,javax

+ .xml.namespace";version="2.0.0",org.apache.tuscany.sca.policy.authentic

+ ation.token;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany Security Policy Model

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397295515

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany Security Policy Model

+Import-Package: javax.security.auth.callback,

+ javax.security.auth.login,

+ javax.xml.namespace,

+ javax.xml.stream,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.contribution.processor;version="2.0.0",

+ org.apache.tuscany.sca.contribution.resolver;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.definitions;version="2.0.0",

+ org.apache.tuscany.sca.definitions.util;version="2.0.0",

+ org.apache.tuscany.sca.interfacedef;version="2.0.0",

+ org.apache.tuscany.sca.invocation;version="2.0.0",

+ org.apache.tuscany.sca.monitor;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.apache.tuscany.sca.policy.authentication.basic;version="2.0.0",

+ org.apache.tuscany.sca.policy.authorization;version="2.0.0",

+ org.apache.tuscany.sca.policy.identity;version="2.0.0",

+ org.apache.tuscany.sca.policy.security;version="2.0.0",

+ org.apache.tuscany.sca.policy.security.jaas;version="2.0.0",

+ org.apache.tuscany.sca.policy.util;version="2.0.0",

+ org.apache.tuscany.sca.provider;version="2.0.0",

+ org.apache.tuscany.sca.runtime;version="2.0.0",

+ org.oasisopen.sca;version="2.0.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.policy.security

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/NOTICE
new file mode 100644
index 0000000000..51042eab05
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}

+Copyright (c) 2005 - 2009 The Apache Software Foundation

+

+This product includes software developed by

+The Apache Software Foundation (http://www.apache.org/).

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/pom.xml
new file mode 100644
index 0000000000..80efd9dffe
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/pom.xml
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-modules</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>tuscany-policy-security</artifactId>

+    <name>Apache Tuscany SCA Policy Security Model</name>

+    

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-contribution</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-assembly-xml</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-core-spi</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+    </dependencies>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationPolicy.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationPolicy.java
new file mode 100644
index 0000000000..c735f63b7d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationPolicy.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.authentication.basic;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Implementation for policies that could be injected as parameter
+ * into the axis2config.
+ *
+ * @version $Rev$ $Date$
+ */
+public class BasicAuthenticationPolicy {
+    private static final String SCA10_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.1";
+
+    public static final QName BASIC_AUTHENTICATION_POLICY_QNAME = new QName(SCA10_TUSCANY_NS, "basicAuthentication");
+    public static final String BASIC_AUTHENTICATION_USERNAME = "userName";
+    public static final String BASIC_AUTHENTICATION_PASSWORD = "password";
+
+    private String userName;
+    private String password;
+    
+    public String getUserName() {
+        return userName;
+    }
+    
+    public void setUserName(String userName) {
+        this.userName = userName;
+    }
+    
+    public String getPassword() {
+        return password;
+    }
+    
+    public void setPassword(String password) {
+        this.password = password;
+    }
+
+    public QName getSchemaName() {
+        return BASIC_AUTHENTICATION_POLICY_QNAME;
+    }
+
+    public boolean isUnresolved() {
+        return false;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationPolicyProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationPolicyProcessor.java
new file mode 100644
index 0000000000..99a8508ba4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationPolicyProcessor.java
@@ -0,0 +1,123 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.authentication.basic;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class BasicAuthenticationPolicyProcessor implements StAXArtifactProcessor<BasicAuthenticationPolicy> {
+    private static final String SCA10_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.1";
+
+    public QName getArtifactType() {
+        return BasicAuthenticationPolicy.BASIC_AUTHENTICATION_POLICY_QNAME;
+    }
+    
+    public BasicAuthenticationPolicyProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
+    }
+
+    
+    public BasicAuthenticationPolicy read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        BasicAuthenticationPolicy policy = new BasicAuthenticationPolicy();
+        int event = reader.getEventType();
+        QName name = null;
+        
+        while (reader.hasNext()) {
+            event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT : {
+                    name = reader.getName();
+                    if ( name.equals(getArtifactType()) ) {
+                        // no attributes at the moment
+                    } else if ( BasicAuthenticationPolicy.BASIC_AUTHENTICATION_USERNAME.equals(name.getLocalPart()) ) {
+                        policy.setUserName(reader.getElementText());
+                    } else if ( BasicAuthenticationPolicy.BASIC_AUTHENTICATION_PASSWORD.equals(name.getLocalPart()) ) {
+                        policy.setPassword(reader.getElementText());
+                    }
+                    break;
+                }
+            }
+            
+            if ( event == END_ELEMENT ) {
+                if ( getArtifactType().equals(reader.getName()) ) {
+                    break;
+                } 
+            }
+            
+            //Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+         
+        return policy;
+    }
+
+    public void write(BasicAuthenticationPolicy policy, XMLStreamWriter writer) 
+        throws ContributionWriteException, XMLStreamException {
+        String prefix = "tuscany";
+        writer.writeStartElement(prefix, 
+                                 getArtifactType().getLocalPart(),
+                                 getArtifactType().getNamespaceURI());
+        writer.writeNamespace("tuscany", SCA10_TUSCANY_NS);
+
+        if ( policy.getUserName() != null ) {
+            writer.writeStartElement(prefix, 
+                                     BasicAuthenticationPolicy.BASIC_AUTHENTICATION_USERNAME,
+                                     getArtifactType().getNamespaceURI());
+            writer.writeCharacters(policy.getUserName());
+            writer.writeEndElement();
+        }
+        
+        if ( policy.getPassword() != null ) {
+            writer.writeStartElement(prefix, 
+                                     BasicAuthenticationPolicy.BASIC_AUTHENTICATION_PASSWORD,
+                                     getArtifactType().getNamespaceURI());
+            writer.writeCharacters(policy.getPassword());
+            writer.writeEndElement();
+        }        
+        
+        writer.writeEndElement();
+    }
+
+    public Class<BasicAuthenticationPolicy> getModelType() {
+        return BasicAuthenticationPolicy.class;
+    }
+
+    public void resolve(BasicAuthenticationPolicy arg0, ModelResolver arg1) throws ContributionResolveException {
+
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationPolicyProviderFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationPolicyProviderFactory.java
new file mode 100644
index 0000000000..348934bd6c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationPolicyProviderFactory.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.authentication.basic;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.provider.PolicyProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class BasicAuthenticationPolicyProviderFactory implements PolicyProviderFactory<BasicAuthenticationPolicy> {
+    private ExtensionPointRegistry registry;
+    
+    public BasicAuthenticationPolicyProviderFactory(ExtensionPointRegistry registry) {
+        super();
+        this.registry = registry;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createImplementationPolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.assembly.Implementation)
+     */
+    public PolicyProvider createImplementationPolicyProvider(RuntimeComponent component, Implementation implementation) {
+        return null;//new BasicAuthenticationImplementationPolicyProvider(component, implementation);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createReferencePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentReference, org.apache.tuscany.sca.assembly.Binding)
+     */
+    public PolicyProvider createReferencePolicyProvider(RuntimeComponent component,
+                                                        RuntimeComponentReference reference,
+                                                        Binding binding) {
+        return new BasicAuthenticationReferencePolicyProvider(component, reference, binding);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createServicePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentService, org.apache.tuscany.sca.assembly.Binding)
+     */
+    public PolicyProvider createServicePolicyProvider(RuntimeComponent component,
+                                                      RuntimeComponentService service,
+                                                      Binding binding) {
+        return new BasicAuthenticationServicePolicyProvider(component, service, binding);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.ProviderFactory#getModelType()
+     */
+    public Class getModelType() {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationPrincipal.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationPrincipal.java
new file mode 100644
index 0000000000..3ab9cb656d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationPrincipal.java
@@ -0,0 +1,80 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.authentication.basic;
+
+import java.security.Principal;
+
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class BasicAuthenticationPrincipal implements Principal {
+
+    private String name;
+    private String password;
+
+    public BasicAuthenticationPrincipal(String name, String password){
+        if (name == null) {
+            throw new IllegalArgumentException("name cannot be null");
+        }
+        
+        this.name = name;
+        this.password = password;
+    }
+    
+    public String getName() {
+        return name;
+    }  
+    
+    public String getPassword() {
+        return password;
+    }
+    
+    @Override
+    public int hashCode() {
+        return name.hashCode();
+    }
+    
+    @Override
+    public String toString() {
+        return name;
+    }
+    
+    
+    @Override
+    public boolean equals(Object principal) {
+        if (principal == null)
+            return false;
+        if (this == principal)
+            return true;
+        if (getClass() != principal.getClass())
+            return false;
+        final BasicAuthenticationPrincipal other = (BasicAuthenticationPrincipal)principal;
+        if (name == null) {
+            if (other.name != null)
+                return false;
+        } else if (!name.equals(other.name)){
+            return false;
+        }
+            
+        return true;
+    }
+   
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationReferencePolicyInterceptor.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationReferencePolicyInterceptor.java
new file mode 100644
index 0000000000..ef1e66b7de
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationReferencePolicyInterceptor.java
@@ -0,0 +1,96 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.authentication.basic;
+
+import javax.security.auth.Subject;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.security.SecurityUtil;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class BasicAuthenticationReferencePolicyInterceptor implements Interceptor {
+    private static final String SCA10_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.1";
+    public static final QName policySetQName = new QName(SCA10_TUSCANY_NS, "wsBasicAuthentication");
+
+    private Invoker next;
+    private Operation operation;
+    private PolicySet policySet = null;
+    private String context;
+    private BasicAuthenticationPolicy policy;
+
+    public BasicAuthenticationReferencePolicyInterceptor(String context, Operation operation, PolicySet policySet) {
+        super();
+        this.operation = operation;
+        this.policySet = policySet;
+        this.context = context;
+        init();
+    }
+
+    private void init() {
+        if (policySet != null) {
+            for (Object policyObject : policySet.getPolicies()){
+                if (policyObject instanceof BasicAuthenticationPolicy){
+                    policy = (BasicAuthenticationPolicy)policyObject;
+                    break;
+                }
+            }
+        }
+    }
+
+    public Message invoke(Message msg) {
+        
+        // get the security context
+        Subject subject = SecurityUtil.getSubject(msg);
+        BasicAuthenticationPrincipal principal = SecurityUtil.getPrincipal(subject, 
+                                                                           BasicAuthenticationPrincipal.class);
+
+        // if no credentials propogated from the reference then use 
+        // the ones from the policy
+        if (principal == null && 
+            policy.getUserName() != null && 
+            !policy.getUserName().equals("")) {
+            principal = new BasicAuthenticationPrincipal(policy.getUserName(),
+                                                         policy.getPassword());
+            subject.getPrincipals().add(principal);
+        }
+
+        if (principal == null){
+            // alternatively we could call out here to some 3rd party system to get credentials
+            // or convert from some other security principal
+        }
+        
+        return getNext().invoke(msg);
+    }
+
+    public Invoker getNext() {
+        return next;
+    }
+
+    public void setNext(Invoker next) {
+        this.next = next;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationReferencePolicyProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationReferencePolicyProvider.java
new file mode 100644
index 0000000000..c5352e1f57
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationReferencePolicyProvider.java
@@ -0,0 +1,89 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.authentication.basic;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySubject;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class BasicAuthenticationReferencePolicyProvider implements PolicyProvider {
+    private RuntimeComponent component;
+    private RuntimeComponentReference reference;
+    private Binding binding;
+
+    public BasicAuthenticationReferencePolicyProvider(RuntimeComponent component,
+                                             RuntimeComponentReference reference,
+                                             Binding binding) {
+        super();
+        this.component = component;
+        this.reference = reference;
+        this.binding = binding;
+    }
+
+    private PolicySet findPolicySet() {
+        if (binding instanceof PolicySubject) {
+            List<PolicySet> policySets = ((PolicySubject)binding).getPolicySets();
+            for (PolicySet ps : policySets) {
+                for (Object p : ps.getPolicies()) {
+                    if (BasicAuthenticationPolicy.class.isInstance(p)) {
+                        return ps;
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
+    private String getContext() {
+        return "component.reference: " + component.getURI()
+            + "#"
+            + reference.getName()
+            + "("
+            + binding.getClass().getName()
+            + ")";
+    }
+    
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProvider#createInterceptor(org.apache.tuscany.sca.interfacedef.Operation)
+     */
+    public Interceptor createInterceptor(Operation operation) {
+        PolicySet ps = findPolicySet();
+        return ps == null ? null : new BasicAuthenticationReferencePolicyInterceptor(getContext(), operation, ps);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProvider#getPhase()
+     */
+    public String getPhase() {
+        return Phase.REFERENCE_POLICY;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationServicePolicyInterceptor.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationServicePolicyInterceptor.java
new file mode 100644
index 0000000000..da4d31a11a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationServicePolicyInterceptor.java
@@ -0,0 +1,96 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.authentication.basic;
+
+
+import javax.security.auth.Subject;
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.security.SecurityUtil;
+
+
+/**
+ * Policy handler to handle PolicySet related to Logging with the QName
+ * {http://tuscany.apache.org/xmlns/sca/1.1/impl/java}LoggingPolicy
+ *
+ * @version $Rev$ $Date$
+ */
+public class BasicAuthenticationServicePolicyInterceptor implements Interceptor {
+    private static final String SCA10_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.1";
+    public static final QName policySetQName = new QName(SCA10_TUSCANY_NS, "wsBasicAuthentication");
+
+    private Invoker next;
+    private Operation operation;
+    private PolicySet policySet = null;
+    private String context;
+    private BasicAuthenticationPolicy policy;
+
+    public BasicAuthenticationServicePolicyInterceptor(String context, Operation operation, PolicySet policySet) {
+        super();
+        this.operation = operation;
+        this.policySet = policySet;
+        this.context = context;
+        init();
+    }
+
+    private void init() {
+        if (policySet != null) {
+            for (Object policyObject : policySet.getPolicies()){
+                if (policyObject instanceof BasicAuthenticationPolicy){
+                    policy = (BasicAuthenticationPolicy)policyObject;
+                    break;
+                }
+            }
+        }
+    }
+
+    public Message invoke(Message msg) {
+        
+        Subject subject = SecurityUtil.getSubject(msg);
+        BasicAuthenticationPrincipal principal =  SecurityUtil.getPrincipal(subject, 
+                                                                            BasicAuthenticationPrincipal.class);
+
+        if (principal != null){
+            
+            System.out.println("Username: " + 
+                               principal.getName() + 
+                               " Password: " + 
+                               principal.getPassword());
+            
+            // could call out here to some 3rd party system to do whatever you 
+            // need to do do with username and password
+           
+        }
+    
+        return getNext().invoke(msg);
+    }
+
+    public Invoker getNext() {
+        return next;
+    }
+
+    public void setNext(Invoker next) {
+        this.next = next;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationServicePolicyProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationServicePolicyProvider.java
new file mode 100644
index 0000000000..b8684e29c0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/basic/BasicAuthenticationServicePolicyProvider.java
@@ -0,0 +1,87 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.authentication.basic;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.PolicySubject;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class BasicAuthenticationServicePolicyProvider implements PolicyProvider {
+    private RuntimeComponent component;
+    private RuntimeComponentService service;
+    private Binding binding;
+
+    public BasicAuthenticationServicePolicyProvider(RuntimeComponent component, RuntimeComponentService service, Binding binding) {
+        super();
+        this.component = component;
+        this.service = service;
+        this.binding = binding;
+    }
+
+    private PolicySet findPolicySet() {
+        if (binding instanceof PolicySubject) {
+            List<PolicySet> policySets = ((PolicySubject)binding).getPolicySets();
+            for (PolicySet ps : policySets) {
+                for (Object p : ps.getPolicies()) {
+                    if (BasicAuthenticationPolicy.class.isInstance(p)) {
+                        return ps;
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
+    private String getContext() {
+        return "component.service: " + component.getURI()
+            + "#"
+            + service.getName()
+            + "("
+            + binding.getClass().getName()
+            + ")";
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProvider#createInterceptor(org.apache.tuscany.sca.interfacedef.Operation)
+     */
+    public Interceptor createInterceptor(Operation operation) {
+        PolicySet ps = findPolicySet();
+        return ps == null ? null : new BasicAuthenticationServicePolicyInterceptor(getContext(), operation, ps);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProvider#getPhase()
+     */
+    public String getPhase() {
+        return Phase.SERVICE_POLICY;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/token/TokenPrincipal.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/token/TokenPrincipal.java
new file mode 100644
index 0000000000..147b863c01
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authentication/token/TokenPrincipal.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.authentication.token;
+
+import java.security.Principal;
+
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class TokenPrincipal implements Principal {
+
+    private String name;
+
+    public TokenPrincipal(String name){
+        if (name == null) {
+            throw new IllegalArgumentException("name cannot be null");
+        }
+        
+        this.name = name;
+    }
+    
+    public String getName() {
+        return name;
+    }    
+    
+    @Override
+    public int hashCode() {
+        return name.hashCode();
+    }
+    
+    @Override
+    public String toString() {
+        return name;
+    }
+    
+    
+    @Override
+    public boolean equals(Object principal) {
+        if (principal == null)
+            return false;
+        if (this == principal)
+            return true;
+        if (getClass() != principal.getClass())
+            return false;
+        final TokenPrincipal other = (TokenPrincipal)principal;
+        if (name == null) {
+            if (other.name != null)
+                return false;
+        } else if (!name.equals(other.name)){
+            return false;
+        }
+            
+        return true;
+    }
+   
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authorization/AuthorizationPolicy.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authorization/AuthorizationPolicy.java
new file mode 100644
index 0000000000..8b0bbd54ff
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authorization/AuthorizationPolicy.java
@@ -0,0 +1,83 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.authorization;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Models the SCA Implementation Security Policy Assertion for Authorization.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class AuthorizationPolicy {
+    private final static String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
+    // private final static String SCA10_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.1";
+    public static final QName NAME = new QName(SCA11_NS, "authorization");
+
+    public static enum AcessControl {
+        permitAll, denyAll, allow
+    };
+
+    private List<String> roleNames = new ArrayList<String>();
+
+    public AuthorizationPolicy() {
+    }
+
+    private AcessControl accessControl;
+
+    public AcessControl getAccessControl() {
+        return accessControl;
+    }
+
+    public void setAccessControl(AcessControl accessControl) {
+        this.accessControl = accessControl;
+    }
+
+    public List<String> getRoleNames() {
+        if (accessControl == AcessControl.allow) {
+            return roleNames;
+        } else {
+            throw new IllegalArgumentException("Role names are only available for 'allow'");
+        }
+    }
+
+    public boolean isUnresolved() {
+        return false;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+    }
+
+    public QName getSchemaName() {
+        return NAME;
+    }
+
+    @Override
+    public String toString() {
+        if (accessControl == AcessControl.allow) {
+            return accessControl.name() + " " + roleNames;
+        }
+        return accessControl.name();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authorization/AuthorizationPolicyProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authorization/AuthorizationPolicyProcessor.java
new file mode 100644
index 0000000000..d78c0fc2e3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/authorization/AuthorizationPolicyProcessor.java
@@ -0,0 +1,151 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.authorization;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.util.StringTokenizer;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class AuthorizationPolicyProcessor implements StAXArtifactProcessor<AuthorizationPolicy> {
+    private static final String ROLES = "roles";
+    private Monitor monitor;
+
+    public QName getArtifactType() {
+        return AuthorizationPolicy.NAME;
+    }
+
+    public AuthorizationPolicyProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
+        this.monitor = monitor;
+    }
+    
+    /**
+     * Report a error.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void error(String message, Object model, Object... messageParameters) {
+        if (monitor != null) {
+            Problem problem = monitor.createProblem(this.getClass().getName(), "policy-security-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters);
+            monitor.problem(problem);
+        }        
+    }    
+
+    public AuthorizationPolicy read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        AuthorizationPolicy policy = new AuthorizationPolicy();
+        int event = reader.getEventType();
+        QName start = reader.getName();
+        while (true) {
+            switch (event) {
+                case START_ELEMENT:
+                    String ac = reader.getName().getLocalPart();
+                    if ("allow".equals(ac)) {
+                        policy.setAccessControl(AuthorizationPolicy.AcessControl.allow);
+                        String roleNames = reader.getAttributeValue(null, ROLES);
+                        if (roleNames == null) {
+                            error("RequiredAttributeRolesMissing", reader);
+                            //throw new IllegalArgumentException("Required attribute 'roles' is missing.");
+                        } else {
+                            StringTokenizer st = new StringTokenizer(roleNames);
+                            while (st.hasMoreTokens()) {
+                                policy.getRoleNames().add(st.nextToken());
+                            }
+                        }
+                    } else if ("permitAll".equals(ac)) {
+                        policy.setAccessControl(AuthorizationPolicy.AcessControl.permitAll);
+                    } else if ("denyAll".endsWith(ac)) {
+                        policy.setAccessControl(AuthorizationPolicy.AcessControl.denyAll);
+                    }
+                    break;
+                case END_ELEMENT:
+                    if (start.equals(reader.getName())) {
+                        if (reader.hasNext()) {
+                            reader.next();
+                        }
+                        return policy;
+                    }
+
+            }
+            if (reader.hasNext()) {
+                event = reader.next();
+            } else {
+                return policy;
+            }
+        }
+    }
+
+    public void write(AuthorizationPolicy policy, XMLStreamWriter writer) throws ContributionWriteException,
+        XMLStreamException {
+        writer.writeStartElement(AuthorizationPolicy.NAME.getLocalPart());
+
+        writer.writeStartElement(policy.getAccessControl().name());
+
+        if (policy.getAccessControl() == AuthorizationPolicy.AcessControl.allow) {
+            StringBuffer sb = new StringBuffer();
+            for (String role : policy.getRoleNames()) {
+                sb.append(role);
+            }
+
+            if (sb.length() > 0) {
+                writer.writeAttribute(ROLES, sb.toString());
+            }
+        }
+
+        writer.writeEndElement();
+        writer.writeEndElement();
+    }
+
+    public Class<AuthorizationPolicy> getModelType() {
+        return AuthorizationPolicy.class;
+    }
+
+    public void resolve(AuthorizationPolicy policy, ModelResolver resolver) throws ContributionResolveException {
+        
+        if ((policy.getAccessControl() == AuthorizationPolicy.AcessControl.allow) &&
+            (policy.getRoleNames().isEmpty())){
+            // role names are required so leave policy unresolved
+            return;
+        }
+
+        //right now nothing to resolve
+        policy.setUnresolved(false);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/identity/SecurityIdentityImplementationPolicyInterceptor.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/identity/SecurityIdentityImplementationPolicyInterceptor.java
new file mode 100644
index 0000000000..1f48b3b30a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/identity/SecurityIdentityImplementationPolicyInterceptor.java
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.identity;
+
+import java.util.List;
+
+import javax.security.auth.Subject;
+
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.policy.security.SecurityUtil;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class SecurityIdentityImplementationPolicyInterceptor implements Interceptor {
+    private List<SecurityIdentityPolicy> securityIdentityPolicies;
+    private Invoker next;
+
+    public SecurityIdentityImplementationPolicyInterceptor(List<SecurityIdentityPolicy> securityIdentityPolicies) {
+        super();
+        this.securityIdentityPolicies = securityIdentityPolicies;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.invocation.Interceptor#getNext()
+     */
+    public Invoker getNext() {
+        return next;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.invocation.Interceptor#setNext(org.apache.tuscany.sca.invocation.Invoker)
+     */
+    public void setNext(Invoker next) {
+        this.next = next;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.invocation.Invoker#invoke(org.apache.tuscany.sca.invocation.Message)
+     */
+    public Message invoke(Message msg) {
+        try {
+            
+            Subject subject = SecurityUtil.getSubject(msg);
+                
+            // May do some selection here based on runAs settings.
+            // by default though there is nothing to do as the implementation
+            // assumes the callers user credentials
+            
+
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+        return getNext().invoke(msg);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/identity/SecurityIdentityImplementationPolicyProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/identity/SecurityIdentityImplementationPolicyProvider.java
new file mode 100644
index 0000000000..38feea21b5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/identity/SecurityIdentityImplementationPolicyProvider.java
@@ -0,0 +1,88 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.identity;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class SecurityIdentityImplementationPolicyProvider implements PolicyProvider {
+    private RuntimeComponent component;
+    private Implementation implementation;
+
+    public SecurityIdentityImplementationPolicyProvider(RuntimeComponent component, Implementation implementation) {
+        super();
+        this.component = component;
+        this.implementation = implementation;
+    }
+
+    private List<SecurityIdentityPolicy> findPolicies(Operation op) {
+        List<SecurityIdentityPolicy> polices = new ArrayList<SecurityIdentityPolicy>();
+        /*
+        // FIXME: How do we get a list of effective policySets for a given operation?
+        if (implementation instanceof OperationsConfigurator) {
+            OperationsConfigurator operationsConfigurator = (OperationsConfigurator)implementation;
+            for (ConfiguredOperation cop : operationsConfigurator.getConfiguredOperations()) {
+                if (cop.getName().equals(op.getName())) {
+                    for (PolicySet ps : cop.getPolicySets()) {
+                        for (Object p : ps.getPolicies()) {
+                            if (SecurityIdentityPolicy.class.isInstance(p)) {
+                                polices.add((SecurityIdentityPolicy)p);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        */
+        
+        List<PolicySet> policySets = component.getPolicySets();
+        for (PolicySet ps : policySets) {
+            for (Object p : ps.getPolicies()) {
+                if (SecurityIdentityPolicy.class.isInstance(p)) {
+                    polices.add((SecurityIdentityPolicy)p);
+                }
+            }
+        }
+        return polices;
+    }
+
+    public Interceptor createInterceptor(Operation operation) {
+        List<SecurityIdentityPolicy> policies = findPolicies(operation);
+        if (policies == null || policies.isEmpty()) {
+            return null;
+        } else {
+            return new SecurityIdentityImplementationPolicyInterceptor(findPolicies(operation));
+        }
+    }
+
+    public String getPhase() {
+        return Phase.IMPLEMENTATION_POLICY;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/identity/SecurityIdentityPolicy.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/identity/SecurityIdentityPolicy.java
new file mode 100644
index 0000000000..28ffcaf348
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/identity/SecurityIdentityPolicy.java
@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.identity;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Models the SCA Implementation Security Policy Assertion for Security Identity.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class SecurityIdentityPolicy {
+    private final static String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";    
+    public static final QName NAME = new QName(SCA11_NS, "securityIdentity");
+
+    private boolean useCallerIdentity;
+
+    private String runAsRole;
+
+    public SecurityIdentityPolicy() {
+    }
+
+    public boolean isUnresolved() {
+        return false;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+    }
+
+    public QName getSchemaName() {
+        return NAME;
+    }
+
+    public boolean isUseCallerIdentity() {
+        return useCallerIdentity;
+    }
+
+    public void setUseCallerIdentity(boolean useCallerIdentity) {
+        this.useCallerIdentity = useCallerIdentity;
+    }
+
+    public String getRunAsRole() {
+        return runAsRole;
+    }
+
+    public void setRunAsRole(String runAsRole) {
+        this.runAsRole = runAsRole;
+    }
+
+    @Override
+    public String toString() {
+        if (useCallerIdentity) {
+            return "useCallerIdentity";
+        }
+        return "runAs " + runAsRole;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/identity/SecurityIdentityPolicyProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/identity/SecurityIdentityPolicyProcessor.java
new file mode 100644
index 0000000000..0ccda91364
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/identity/SecurityIdentityPolicyProcessor.java
@@ -0,0 +1,132 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.identity;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class SecurityIdentityPolicyProcessor implements StAXArtifactProcessor<SecurityIdentityPolicy> {
+    private static final String ROLE = "role";
+    private Monitor monitor;
+
+    public QName getArtifactType() {
+        return SecurityIdentityPolicy.NAME;
+    }
+
+    public SecurityIdentityPolicyProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
+        this.monitor = monitor;
+    }
+
+    /**
+     * Report a error.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void error(String message, Object model, Object... messageParameters) {
+        if (monitor != null) {
+            Problem problem = monitor.createProblem(this.getClass().getName(), "policy-security-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters);
+            monitor.problem(problem);
+        }        
+    }    
+
+    public SecurityIdentityPolicy read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        SecurityIdentityPolicy policy = new SecurityIdentityPolicy();
+        int event = reader.getEventType();
+        QName start = reader.getName();
+        while (true) {
+            switch (event) {
+                case START_ELEMENT:
+                    String ac = reader.getName().getLocalPart();
+                    if ("runAs".equals(ac)) {
+                        String roleName = reader.getAttributeValue(null, ROLE);
+                        if (roleName == null) {
+                            error("RequiredAttributeRolesMissing", reader);
+                            //throw new IllegalArgumentException("Required attribute 'roles' is missing.");
+                        } else {
+                            policy.setRunAsRole(roleName);
+                        }
+                    } else if ("useCallerIdentity".equals(ac)) {
+                        policy.setUseCallerIdentity(true);
+                    }
+                    break;
+                case END_ELEMENT:
+                    if (start.equals(reader.getName())) {
+                        if (reader.hasNext()) {
+                            reader.next();
+                        }
+                        return policy;
+                    }
+
+            }
+            if (reader.hasNext()) {
+                event = reader.next();
+            } else {
+                return policy;
+            }
+        }
+    }
+
+    public void write(SecurityIdentityPolicy policy, XMLStreamWriter writer) throws ContributionWriteException,
+    XMLStreamException {
+        writer.writeStartElement(SecurityIdentityPolicy.NAME.getLocalPart());
+
+        String child = policy.isUseCallerIdentity() ? "useCallerIdentity" : "runAs";
+        writer.writeStartElement(child);
+
+        if (!policy.isUseCallerIdentity()) {
+            writer.writeAttribute(ROLE, policy.getRunAsRole());
+        }
+
+        writer.writeEndElement();
+        writer.writeEndElement();
+    }
+
+    public Class<SecurityIdentityPolicy> getModelType() {
+        return SecurityIdentityPolicy.class;
+    }
+
+    public void resolve(SecurityIdentityPolicy policy, ModelResolver resolver) throws ContributionResolveException {
+        
+    	if (policy.getRunAsRole() != null)
+    	    //right now nothing to resolve
+            policy.setUnresolved(false);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/identity/SecurityIdentityPolicyProviderFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/identity/SecurityIdentityPolicyProviderFactory.java
new file mode 100644
index 0000000000..a20f314a2a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/identity/SecurityIdentityPolicyProviderFactory.java
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.identity;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.provider.PolicyProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class SecurityIdentityPolicyProviderFactory implements PolicyProviderFactory<SecurityIdentityPolicy> {
+    private ExtensionPointRegistry registry;
+    
+    public SecurityIdentityPolicyProviderFactory(ExtensionPointRegistry registry) {
+        super();
+        this.registry = registry;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createImplementationPolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.assembly.Implementation)
+     */
+    public PolicyProvider createImplementationPolicyProvider(RuntimeComponent component, Implementation implementation) {
+        return new SecurityIdentityImplementationPolicyProvider(component, implementation);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createReferencePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentReference, org.apache.tuscany.sca.assembly.Binding)
+     */
+    public PolicyProvider createReferencePolicyProvider(RuntimeComponent component,
+                                                        RuntimeComponentReference reference,
+                                                        Binding binding) {
+        return null; 
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createServicePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentService, org.apache.tuscany.sca.assembly.Binding)
+     */
+    public PolicyProvider createServicePolicyProvider(RuntimeComponent component,
+                                                      RuntimeComponentService service,
+                                                      Binding binding) {
+        return null; 
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.ProviderFactory#getModelType()
+     */
+    public Class getModelType() {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/SecurityUtil.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/SecurityUtil.java
new file mode 100644
index 0000000000..1297b44b93
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/SecurityUtil.java
@@ -0,0 +1,76 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.security;
+
+import java.security.Principal;
+
+import javax.security.auth.Subject;
+
+import org.apache.tuscany.sca.invocation.Message;
+
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class SecurityUtil {
+    
+    public static Subject getSubject(Message msg){
+        
+        Subject subject = null;
+        
+        for (Object header : msg.getHeaders()){
+            if (header instanceof Subject){
+                subject  = (Subject)header;
+                break;
+            }
+        }
+        
+        if (subject == null){
+            subject = new Subject(); 
+            msg.getHeaders().add(subject); 
+        }
+        
+        return subject;
+    }
+    
+    public static <T> T getPrincipal(Subject subject, Class<T> clazz){
+        for (Principal msgPrincipal : subject.getPrincipals() ){
+            if (clazz.isInstance(msgPrincipal)){
+                return clazz.cast(msgPrincipal);
+            }
+        }
+        
+        return null;
+    }
+    
+    public static Principal getPrincipal(Message msg){
+        
+        Principal principal = null;
+        
+        for (Object header : msg.getHeaders()){
+            if (header instanceof Principal){
+                principal  = (Principal)header;
+                break;
+            }
+        }
+        
+        return principal;
+    }    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationImplementationPolicyProvider.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationImplementationPolicyProvider.java
new file mode 100644
index 0000000000..203d9ca0ab
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationImplementationPolicyProvider.java
@@ -0,0 +1,90 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.security.jaas;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * Policy handler to handle PolicySet containing JaasAuthenticationPolicy instances
+ *
+ * @version $Rev$ $Date$
+ */
+public class JaasAuthenticationImplementationPolicyProvider implements PolicyProvider {
+    private RuntimeComponent component;
+    private Implementation implementation;
+
+    public JaasAuthenticationImplementationPolicyProvider(RuntimeComponent component, Implementation implementation) {
+        super();
+        this.component = component;
+        this.implementation = implementation;
+    }
+
+    private List<JaasAuthenticationPolicy> findPolicies(Operation op) {
+        List<JaasAuthenticationPolicy> polices = new ArrayList<JaasAuthenticationPolicy>();
+        /*
+        // FIXME: How do we get a list of effective policySets for a given operation?
+        if (implementation instanceof OperationsConfigurator) {
+            OperationsConfigurator operationsConfigurator = (OperationsConfigurator)implementation;
+            for (ConfiguredOperation cop : operationsConfigurator.getConfiguredOperations()) {
+                if (cop.getName().equals(op.getName())) {
+                    for (PolicySet ps : cop.getPolicySets()) {
+                        for (Object p : ps.getPolicies()) {
+                            if (JaasAuthenticationPolicy.class.isInstance(p)) {
+                                polices.add((JaasAuthenticationPolicy)p);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        */
+        
+        List<PolicySet> policySets = component.getPolicySets();
+        for (PolicySet ps : policySets) {
+            for (Object p : ps.getPolicies()) {
+                if (JaasAuthenticationPolicy.class.isInstance(p)) {
+                    polices.add((JaasAuthenticationPolicy)p);
+                }
+            }
+        }
+        return polices;
+    }
+
+    public Interceptor createInterceptor(Operation operation) {
+        List<JaasAuthenticationPolicy> policies = findPolicies(operation);
+        if (policies == null || policies.isEmpty()) {
+            return null;
+        } else {
+            return new JaasAuthenticationInterceptor(findPolicies(operation));
+        }
+    }
+
+    public String getPhase() {
+        return Phase.IMPLEMENTATION_POLICY;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationInterceptor.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationInterceptor.java
new file mode 100644
index 0000000000..41a7b62772
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationInterceptor.java
@@ -0,0 +1,76 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.security.jaas;
+
+import java.util.List;
+
+import javax.security.auth.callback.CallbackHandler;
+import javax.security.auth.login.LoginContext;
+
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JaasAuthenticationInterceptor implements Interceptor {
+    private List<JaasAuthenticationPolicy> authenticationPolicies;
+    private Invoker next;
+
+    public JaasAuthenticationInterceptor(List<JaasAuthenticationPolicy> authenticationPolicies) {
+        super();
+        this.authenticationPolicies = authenticationPolicies;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.invocation.Interceptor#getNext()
+     */
+    public Invoker getNext() {
+        return next;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.invocation.Interceptor#setNext(org.apache.tuscany.sca.invocation.Invoker)
+     */
+    public void setNext(Invoker next) {
+        this.next = next;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.invocation.Invoker#invoke(org.apache.tuscany.sca.invocation.Message)
+     */
+    public Message invoke(Message msg) {
+        try {
+            for (JaasAuthenticationPolicy policy : authenticationPolicies) {
+                CallbackHandler callbackHandler =
+                    (CallbackHandler)policy.getCallbackHandlerClass().newInstance();
+                LoginContext lc = new LoginContext(policy.getConfigurationName(), callbackHandler);
+                lc.login();
+                // Subject subject = lc.getSubject();
+            }
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+        return getNext().invoke(msg);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationPolicy.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationPolicy.java
new file mode 100644
index 0000000000..179fd0700f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationPolicy.java
@@ -0,0 +1,71 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.policy.security.jaas;

+

+import javax.xml.namespace.QName;

+

+/**

+ *

+ * @version $Rev$ $Date$

+ */

+public class JaasAuthenticationPolicy {

+    private static final String SCA10_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.1";

+    public static final QName NAME = new QName(SCA10_TUSCANY_NS, "jaasAuthentication");

+

+    private String configurationName = "other";

+    private String callbackHandlerClassName;

+    private Class<?> callbackHandlerClass;

+

+    public String getCallbackHandlerClassName() {

+        return callbackHandlerClassName;

+    }

+

+    public void setCallbackHandlerClassName(String callbackHandlerClassName) {

+        this.callbackHandlerClassName = callbackHandlerClassName;

+    }

+

+    public Class<?> getCallbackHandlerClass() {

+        return callbackHandlerClass;

+    }

+

+    public void setCallbackHandlerClass(Class<?> callbackHandlerClass) {

+        this.callbackHandlerClass = callbackHandlerClass;

+    }

+    

+    public QName getSchemaName() {

+        return NAME;

+    }

+

+    public boolean isUnresolved() {

+        return false;

+    }

+

+    public void setUnresolved(boolean unresolved) {

+    }

+

+    public String getConfigurationName() {

+        return configurationName;

+    }

+

+    public void setConfigurationName(String configurationName) {

+        this.configurationName = configurationName;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationPolicyHandler.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationPolicyHandler.java
new file mode 100644
index 0000000000..a45ac9b250
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationPolicyHandler.java
@@ -0,0 +1,71 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.policy.security.jaas;

+

+import javax.security.auth.callback.CallbackHandler;

+import javax.security.auth.login.LoginContext;

+import javax.xml.namespace.QName;

+

+import org.apache.tuscany.sca.policy.PolicySet;

+

+/**

+ * Policy handler to handle PolicySet containing JaasAuthenticationPolicy instances

+ *

+ * @version $Rev$ $Date$

+ */

+public class JaasAuthenticationPolicyHandler {

+    private static final String jaasPolicy = "JaasPolicy";

+    private static final String SCA10_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.1";

+    public static final QName policySetQName = new QName(SCA10_TUSCANY_NS, jaasPolicy);

+    private PolicySet applicablePolicySet = null;

+

+    public void setUp(Object... context) {

+        if (applicablePolicySet != null) {

+        }

+    }

+

+    public void cleanUp(Object... context) {

+    }

+

+    public void beforeInvoke(Object... context) {

+        try {

+            JaasAuthenticationPolicy policy = (JaasAuthenticationPolicy)applicablePolicySet.getPolicies().get(0);

+            CallbackHandler callbackHandler =

+                (CallbackHandler)policy.getCallbackHandlerClass().newInstance();

+            LoginContext lc = new LoginContext(policy.getConfigurationName(), callbackHandler);

+            lc.login();

+        } catch (Exception e) {

+            throw new RuntimeException(e);

+        }

+

+    }

+

+    public void afterInvoke(Object... context) {

+

+    }

+

+    public PolicySet getApplicablePolicySet() {

+        return applicablePolicySet;

+    }

+

+    public void setApplicablePolicySet(PolicySet applicablePolicySet) {

+        this.applicablePolicySet = applicablePolicySet;

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationPolicyProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationPolicyProcessor.java
new file mode 100644
index 0000000000..615e8bf5a3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationPolicyProcessor.java
@@ -0,0 +1,148 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.security.jaas;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ClassReference;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class JaasAuthenticationPolicyProcessor implements StAXArtifactProcessor<JaasAuthenticationPolicy> {
+    private static final QName JAAS_AUTHENTICATION_POLICY_QNAME = JaasAuthenticationPolicy.NAME;
+    private static final String callbackHandler = "callbackHandler";
+    private static final String SCA10_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.1";
+    public static final QName CALLBACK_HANDLER_QNAME = new QName(SCA10_TUSCANY_NS, callbackHandler);
+    public static final QName CONFIGURATION_QNAME = new QName(SCA10_TUSCANY_NS, "configurationName");
+    private Monitor monitor;
+    
+    public QName getArtifactType() {
+        return JAAS_AUTHENTICATION_POLICY_QNAME;
+    }
+    
+    public JaasAuthenticationPolicyProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
+    	this.monitor = monitor;
+    }
+    
+    /**
+     * Report a error.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void error(String message, Object model, Object... messageParameters) {
+    	 if (monitor != null) {
+    		 Problem problem = monitor.createProblem(this.getClass().getName(), "policy-security-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters);
+    	     monitor.problem(problem);
+    	 }        
+    }
+    
+    public JaasAuthenticationPolicy read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        JaasAuthenticationPolicy policy = new JaasAuthenticationPolicy();
+        int event = reader.getEventType();
+        QName name = null;
+        
+        while (reader.hasNext()) {
+            event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT : {
+                    name = reader.getName();
+                    if (name.equals(CALLBACK_HANDLER_QNAME)) {
+                        String callbackHandlerClassName = reader.getElementText();
+                        if (callbackHandlerClassName != null) {
+                            policy.setCallbackHandlerClassName(callbackHandlerClassName.trim());
+                        }
+                    }
+                    if (name.equals(CONFIGURATION_QNAME)) {
+                        String configurationName = reader.getElementText();
+                        if (configurationName != null) {
+                            policy.setConfigurationName(configurationName.trim());
+                        }
+                    } 
+
+                    break;
+                }
+            }
+            
+            if ( event == END_ELEMENT ) {
+                if ( JAAS_AUTHENTICATION_POLICY_QNAME.equals(reader.getName()) ) {
+                    break;
+                } 
+            }
+            
+            //Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+         
+        return policy;
+    }
+
+    public void write(JaasAuthenticationPolicy policy, XMLStreamWriter writer) throws ContributionWriteException,
+                                                        XMLStreamException {
+        String prefix = "tuscany";
+        writer.writeStartElement(prefix, 
+                                 JAAS_AUTHENTICATION_POLICY_QNAME.getLocalPart(),
+                                 JAAS_AUTHENTICATION_POLICY_QNAME.getNamespaceURI());
+        writer.writeNamespace("tuscany", SCA10_TUSCANY_NS);
+        
+       
+        writer.writeEndElement();
+    }
+
+    public Class<JaasAuthenticationPolicy> getModelType() {
+        return JaasAuthenticationPolicy.class;
+    }
+
+    public void resolve(JaasAuthenticationPolicy policy, ModelResolver resolver) throws ContributionResolveException {
+
+         if (policy.getCallbackHandlerClassName() != null) {
+             ClassReference classReference = new ClassReference(policy.getCallbackHandlerClassName());
+             classReference = resolver.resolveModel(ClassReference.class, classReference);
+             Class<?> callbackClass = classReference.getJavaClass();
+             if (callbackClass == null) {
+            	 error("ClassNotFoundException", resolver, policy.getCallbackHandlerClassName());
+                 //throw new ContributionResolveException(new ClassNotFoundException(policy.getCallbackHandlerClassName()));
+             } else {
+                 policy.setCallbackHandlerClass(callbackClass);
+                 policy.setUnresolved(false);
+             }             
+         }
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationPolicyProviderFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationPolicyProviderFactory.java
new file mode 100644
index 0000000000..48a42eb711
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/java/org/apache/tuscany/sca/policy/security/jaas/JaasAuthenticationPolicyProviderFactory.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.security.jaas;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.provider.PolicyProvider;
+import org.apache.tuscany.sca.provider.PolicyProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JaasAuthenticationPolicyProviderFactory implements PolicyProviderFactory<JaasAuthenticationPolicy> {
+
+    public JaasAuthenticationPolicyProviderFactory(ExtensionPointRegistry registry) {
+        super();
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createImplementationPolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.assembly.Implementation)
+     */
+    public PolicyProvider createImplementationPolicyProvider(RuntimeComponent component, Implementation implementation) {
+        return new JaasAuthenticationImplementationPolicyProvider(component, implementation);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createReferencePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentReference, org.apache.tuscany.sca.assembly.Binding)
+     */
+    public PolicyProvider createReferencePolicyProvider(RuntimeComponent component,
+                                                        RuntimeComponentReference reference,
+                                                        Binding binding) {
+        return null;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.PolicyProviderFactory#createServicePolicyProvider(org.apache.tuscany.sca.runtime.RuntimeComponent, org.apache.tuscany.sca.runtime.RuntimeComponentService, org.apache.tuscany.sca.assembly.Binding)
+     */
+    public PolicyProvider createServicePolicyProvider(RuntimeComponent component,
+                                                      RuntimeComponentService service,
+                                                      Binding binding) {
+        return null;
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.provider.ProviderFactory#getModelType()
+     */
+    public Class<JaasAuthenticationPolicy> getModelType() {
+        return JaasAuthenticationPolicy.class;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..24b1e5841d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,27 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the artifact processor extension

+org.apache.tuscany.sca.policy.authorization.AuthorizationPolicyProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#authorization,model=org.apache.tuscany.sca.policy.authorization.AuthorizationPolicy

+org.apache.tuscany.sca.policy.authorization.AuthorizationPolicyProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#allow,model=org.apache.tuscany.sca.policy.authorization.AuthorizationPolicy

+org.apache.tuscany.sca.policy.authorization.AuthorizationPolicyProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#permitAll,model=org.apache.tuscany.sca.policy.authorization.AuthorizationPolicy

+org.apache.tuscany.sca.policy.authorization.AuthorizationPolicyProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#denyAll,model=org.apache.tuscany.sca.policy.authorization.AuthorizationPolicy

+org.apache.tuscany.sca.policy.identity.SecurityIdentityPolicyProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#runAs,model=org.apache.tuscany.sca.policy.identity.SecurityIdentityPolicy

+org.apache.tuscany.sca.policy.identity.SecurityIdentityPolicyProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#securityIdentity,model=org.apache.tuscany.sca.policy.identity.SecurityIdentityPolicy

+org.apache.tuscany.sca.policy.identity.SecurityIdentityPolicyProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.1#securityIdentity,model=org.apache.tuscany.sca.policy.identity.SecurityIdentityPolicy

+org.apache.tuscany.sca.policy.security.jaas.JaasAuthenticationPolicyProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.1#jaasAuthentication,model=org.apache.tuscany.sca.policy.security.jaas.JaasAuthenticationPolicy

+org.apache.tuscany.sca.policy.authentication.basic.BasicAuthenticationPolicyProcessor;qname=http://tuscany.apache.org/xmlns/sca/1.1#basicAuthentication,model=org.apache.tuscany.sca.policy.authentication.basic.BasicAuthenticationPolicy

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.xml.Definitions b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.xml.Definitions
new file mode 100644
index 0000000000..6c36975678
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/resources/META-INF/services/org.apache.tuscany.sca.definitions.xml.Definitions
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+#

+#   http://www.apache.org/licenses/LICENSE-2.0

+#

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License.

+org/apache/tuscany/sca/policy/security/definitions.xml

+org/apache/tuscany/sca/policy/security/tuscany_definitions.xml
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.PolicyProviderFactory b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.PolicyProviderFactory
new file mode 100644
index 0000000000..0363fbd981
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.PolicyProviderFactory
@@ -0,0 +1,21 @@
+# Licensed to the Apache Software Foundation (ASF) under one

+# or more contributor license agreements.  See the NOTICE file

+# distributed with this work for additional information

+# regarding copyright ownership.  The ASF licenses this file

+# to you under the Apache License, Version 2.0 (the

+# "License"); you may not use this file except in compliance

+# with the License.  You may obtain a copy of the License at

+# 

+#   http://www.apache.org/licenses/LICENSE-2.0

+# 

+# Unless required by applicable law or agreed to in writing,

+# software distributed under the License is distributed on an

+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+# KIND, either express or implied.  See the License for the

+# specific language governing permissions and limitations

+# under the License. 

+

+# Implementation class for the policy extension

+org.apache.tuscany.sca.policy.security.jaas.JaasAuthenticationPolicyProviderFactory;model=org.apache.tuscany.sca.policy.security.jaas.JaasAuthenticationPolicy

+org.apache.tuscany.sca.policy.authentication.basic.BasicAuthenticationPolicyProviderFactory;model=org.apache.tuscany.sca.policy.authentication.basic.BasicAuthenticationPolicy

+org.apache.tuscany.sca.policy.identity.SecurityIdentityPolicyProviderFactory;model=org.apache.tuscany.sca.policy.identity.SecurityIdentityPolicy

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/resources/org/apache/tuscany/sca/policy/security/definitions.xml b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/resources/org/apache/tuscany/sca/policy/security/definitions.xml
new file mode 100644
index 0000000000..84ff597e15
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/resources/org/apache/tuscany/sca/policy/security/definitions.xml
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<definitions xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+ 			targetNamespace="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+ 			xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+ 			xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1">
+
+    <!-- POLICY SETS -->
+    <policySet name="runAs" appliesTo="sca:implementation.java"/>
+    <policySet name="allow" appliesTo="sca:implementation.java"/>
+    <policySet name="rolesAllowed" appliesTo="sca:implementation.java"/>
+    <policySet name="permitAll" appliesTo="sca:implementation.java"/>
+    <policySet name="denyAll" appliesTo="sca:implementation.java"/>
+    
+	<!-- Policy Intents Defined by the SCA Runtime -->
+	<intent name="authentication" 
+	 		constrains="sca:binding">
+		<description>
+			Specifying this intent on references requires necessary authentication information
+			to be sent along with outgoing messages. Specifying this intent on service requires
+			incoming messages to be authenticated
+		</description>
+	</intent>
+	
+	<intent name="confidentiality" 
+	 		constrains="sca:binding">
+		<description>
+			Specifying this intent requires message exchanged to be encrypted
+		</description>
+	</intent>
+	
+	<intent name="integrity" 
+	 		constrains="sca:binding">
+		<description>
+			Specifying this intent requires message exchanged to be signed
+		</description>
+	</intent>
+</definitions>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/resources/org/apache/tuscany/sca/policy/security/tuscany_definitions.xml b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/resources/org/apache/tuscany/sca/policy/security/tuscany_definitions.xml
new file mode 100644
index 0000000000..2881a5a56d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/resources/org/apache/tuscany/sca/policy/security/tuscany_definitions.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<definitions xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" targetNamespace="http://tuscany.apache.org/xmlns/sca/1.1"
+    xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1">
+
+    <intent name="identity" constrains="sca:implementation.java 
+                                        sca:implementation.spring">
+        <description>All invocations are must have an identity set</description>
+    </intent>
+
+    <intent name="jaasAuthentication" constrains="sca:implementation.java 
+                                                  sca:implementation.spring">
+        <description>All invocations to be authenticated</description>
+    </intent>
+</definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/resources/policy-security-validation-messages.properties b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/resources/policy-security-validation-messages.properties
new file mode 100644
index 0000000000..ebb47f2b60
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/main/resources/policy-security-validation-messages.properties
@@ -0,0 +1,22 @@
+#
+#
+#    Licensed to the Apache Software Foundation (ASF) under one
+#    or more contributor license agreements. See the NOTICE file
+#    distributed with this work for additional information
+#    regarding copyright ownership. The ASF licenses this file
+#    to you under the Apache License, Version 2.0 (the
+#    "License"); you may not use this file except in compliance
+#    with the License. You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing,
+#    software distributed under the License is distributed on an
+#    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#    KIND, either express or implied. See the License for the
+#    specific language governing permissions and limitations
+#    under the License.
+#
+#
+RequiredAttributeRolesMissing = Required attribute 'roles' is missing.
+ClassNotFoundException = Class Not Found Exception: {0}
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/test/java/org/apache/tuscany/sca/policy/security/PolicyProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/test/java/org/apache/tuscany/sca/policy/security/PolicyProcessorTestCase.java
new file mode 100644
index 0000000000..a1b790dbb4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/test/java/org/apache/tuscany/sca/policy/security/PolicyProcessorTestCase.java
@@ -0,0 +1,87 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.security;
+
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.policy.authorization.AuthorizationPolicy;
+import org.apache.tuscany.sca.policy.authorization.AuthorizationPolicyProcessor;
+import org.apache.tuscany.sca.policy.identity.SecurityIdentityPolicy;
+import org.apache.tuscany.sca.policy.identity.SecurityIdentityPolicyProcessor;
+import org.junit.Assert;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class PolicyProcessorTestCase {
+    private final static String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
+    private final static List<String> SEQ =
+        Arrays.asList("permitAll",
+                      "allow [r1, r2]",
+                      "denyAll",
+                      "runAs admin",
+                      "useCallerIdentity",
+                      "permitAll",
+                      "allow [r1, r2]",
+                      "denyAll",
+                      "runAs admin");
+
+    @Test
+    public void testRead() throws Exception {
+        List<String> results = new ArrayList<String>();
+        Map<QName, StAXArtifactProcessor> processors = new HashMap<QName, StAXArtifactProcessor>();
+        processors.put(AuthorizationPolicy.NAME, new AuthorizationPolicyProcessor(null,null));
+        processors.put(SecurityIdentityPolicy.NAME, new SecurityIdentityPolicyProcessor(null,null));
+        processors.put(new QName(SCA11_NS, "allow"), new AuthorizationPolicyProcessor(null,null));
+        processors.put(new QName(SCA11_NS, "permitAll"), new AuthorizationPolicyProcessor(null,null));
+        processors.put(new QName(SCA11_NS, "denyAll"), new AuthorizationPolicyProcessor(null,null));
+        processors.put(new QName(SCA11_NS, "runAs"), new SecurityIdentityPolicyProcessor(null,null));
+        InputStream is = getClass().getResourceAsStream("mock_policy_definitions.xml");
+        XMLInputFactory factory = XMLInputFactory.newInstance();
+        XMLStreamReader reader = factory.createXMLStreamReader(is);
+        while (true) {
+            int event = reader.getEventType();
+            if (event == XMLStreamConstants.START_ELEMENT) {
+                if ("policySet".equals(reader.getName().getLocalPart())) {
+                    reader.nextTag();
+                    results.add(processors.get(reader.getName()).read(reader).toString());
+                }
+            }
+            if (reader.hasNext()) {
+                reader.next();
+            } else {
+                break;
+            }
+        }
+        Assert.assertEquals(SEQ, results);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/test/resources/org/apache/tuscany/sca/policy/security/mock_policy_definitions.xml b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/test/resources/org/apache/tuscany/sca/policy/security/mock_policy_definitions.xml
new file mode 100644
index 0000000000..acb47de243
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-security/src/test/resources/org/apache/tuscany/sca/policy/security/mock_policy_definitions.xml
@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<definitions xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" targetNamespace="http://tuscany.apache.org/xmlns/sca/1.1"
+    xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903">
+
+    <!-- POLICY SETS -->
+    <policySet name="ps1" provides="authorization" appliesTo="sca:implementation">
+        <authorization>
+            <permitAll />
+        </authorization>
+    </policySet>
+
+    <!-- POLICY SETS -->
+    <policySet name="ps2" provides="authorization" appliesTo="sca:implementation">
+        <authorization>
+            <allow roles="r1 r2" />
+        </authorization>
+    </policySet>
+
+    <!-- POLICY SETS -->
+    <policySet name="ps3" provides="authorization" appliesTo="sca:implementation">
+        <authorization>
+            <denyAll />
+        </authorization>
+    </policySet>
+
+    <!-- POLICY SETS -->
+    <policySet name="ps4" provides="securityIdentity" appliesTo="sca:implementation">
+        <securityIdentity>
+            <runAs role="admin" />
+        </securityIdentity>
+    </policySet>
+
+    <!-- POLICY SETS -->
+    <policySet name="ps5" provides="securityIdentity" appliesTo="sca:implementation">
+        <securityIdentity>
+            <useCallerIdentity />
+        </securityIdentity>
+    </policySet>
+
+    <!-- POLICY SETS -->
+    <policySet name="ps6" provides="authorization" appliesTo="sca:implementation">
+        <permitAll />
+    </policySet>
+
+    <!-- POLICY SETS -->
+    <policySet name="ps7" provides="authorization" appliesTo="sca:implementation">
+        <allow roles="r1 r2" />
+    </policySet>
+
+    <!-- POLICY SETS -->
+    <policySet name="ps8" provides="authorization" appliesTo="sca:implementation">
+        <denyAll />
+    </policySet>
+
+    <!-- POLICY SETS -->
+    <policySet name="ps9" provides="securityIdentity" appliesTo="sca:implementation">
+        <runAs role="admin" />
+    </policySet>
+
+</definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..a143352a90
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/META-INF/MANIFEST.MF
@@ -0,0 +1,31 @@
+Manifest-Version: 1.0

+Private-Package: org.apache.tuscany.sca.policy.xml.ws;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Policy XML WS Model

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397120421

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Policy XML WS Model

+Import-Package: javax.xml.namespace,

+ javax.xml.stream,

+ org.apache.axiom.om,

+ org.apache.neethi,

+ org.apache.tuscany.sca.contribution.processor;version="2.0.0",

+ org.apache.tuscany.sca.contribution.resolver;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.monitor;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0";resolution:=optional,

+ org.apache.tuscany.sca.policy.xml;version="2.0.0";resolution:=optional

+Bundle-SymbolicName: org.apache.tuscany.sca.policy.xml.ws

+Bundle-DocURL: http://www.apache.org/

+Export-Package: org.apache.tuscany.sca.policy.xml.ws;version="2.0.0";

+  uses:="javax.xml.stream,

+   junit.framework,

+   org.apache.tuscany.sca.contribution.resolver,

+   org.apache.tuscany.sca.contribution.processor,

+   org.apache.tuscany.sca.policy,

+   javax.xml.namespace"

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/pom.xml
new file mode 100644
index 0000000000..6cd2dd9f1d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/pom.xml
@@ -0,0 +1,130 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-policy-xml-ws</artifactId>
+    <name>Apache Tuscany SCA Policy XML WS Model</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-policy-xml</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+		
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-contribution</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.ws.commons.axiom</groupId>
+            <artifactId>axiom-api</artifactId>
+            <version>1.2.7</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>xerces</groupId>
+                    <artifactId>xercesImpl</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>javax.mail</groupId>
+                    <artifactId>mail</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>commons-logging</groupId>
+                    <artifactId>commons-logging</artifactId>
+                </exclusion>                
+                <exclusion>
+                    <groupId>xml-apis</groupId>
+                    <artifactId>xml-apis</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.neethi</groupId>
+            <artifactId>neethi</artifactId>
+            <version>2.0.4</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>wsdl4j</groupId>
+                    <artifactId>wsdl4j</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.codehaus.woodstox</groupId>
+                    <artifactId>wstx-asl</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+		<dependency>
+            <groupId>org.apache.ws.commons.axiom</groupId>
+            <artifactId>axiom-impl</artifactId>
+            <version>1.2.7</version>
+            <scope>runtime</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>javax.mail</groupId>
+                    <artifactId>mail</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+                
+        <dependency>
+            <groupId>org.codehaus.woodstox</groupId>
+            <artifactId>wstx-asl</artifactId>
+            <version>3.2.4</version>
+            <scope>runtime</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>stax</groupId>
+                    <artifactId>stax-api</artifactId>
+                </exclusion>
+            </exclusions>            
+        </dependency>
+        
+        <dependency>
+            <groupId>commons-logging</groupId>
+            <artifactId>commons-logging</artifactId>
+            <version>1.1.1</version>
+            <scope>runtime</scope>
+            <exclusions>
+               <exclusion>
+                   <groupId>commons-logging</groupId>
+                   <artifactId>commons-logging</artifactId>
+               </exclusion>
+            </exclusions>
+        </dependency>        
+    </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/src/main/java/org/apache/tuscany/sca/policy/xml/ws/WSPolicyProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/src/main/java/org/apache/tuscany/sca/policy/xml/ws/WSPolicyProcessor.java
new file mode 100644
index 0000000000..1b0813a0d8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/src/main/java/org/apache/tuscany/sca/policy/xml/ws/WSPolicyProcessor.java
@@ -0,0 +1,160 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.xml.ws;
+
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.axiom.om.OMAbstractFactory;
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.om.OMFactory;
+import org.apache.axiom.om.OMNamespace;
+import org.apache.neethi.PolicyEngine;
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+
+
+/**
+ * Processor for handling xml models of PolicySet definitions
+ *
+ * @version $Rev$ $Date$
+ */
+public class WSPolicyProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<org.apache.neethi.Policy> {
+    public final static String WS_POLICY_NS = "http://schemas.xmlsoap.org/ws/2004/09/policy";
+    public final static String WS_POLICY = "Policy";
+	
+    public final static QName WS_POLICY_QNAME =new QName(WS_POLICY_NS, WS_POLICY);
+
+    public WSPolicyProcessor() {
+    	System.out.println(">>>Initializing WSPolicyProcessor");
+    }
+    
+    public WSPolicyProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
+    	System.out.println(">>>Initializing WSPolicyProcessor");
+    }
+    
+    public QName getArtifactType() {
+        return WS_POLICY_QNAME;
+    }
+    
+    public Class<org.apache.neethi.Policy> getModelType() {
+        return org.apache.neethi.Policy.class;
+    }
+
+    public org.apache.neethi.Policy read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+		org.apache.neethi.Policy wsPolicy = null;
+
+		int event = reader.getEventType();
+		if (event == START_ELEMENT) {
+			QName name = reader.getName();
+			if (WS_POLICY_QNAME.equals(name)) {
+				OMElement policyElement = loadElement(reader);
+				wsPolicy = PolicyEngine.getPolicy(policyElement);
+			}
+		}
+		return wsPolicy;
+    }
+        
+    public void write(org.apache.neethi.Policy wsPolicy, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+
+        // Write an <sca:policySet>
+        writer.writeStartElement(WS_POLICY_NS, WS_POLICY);
+       
+        //FIXME write proper ws-policy stuff here
+       
+        writer.writeEndElement();
+    }
+
+    public void resolve(org.apache.neethi.Policy wsPolicy, ModelResolver resolver) throws ContributionResolveException {
+
+    }   
+
+       
+    private OMElement loadElement(XMLStreamReader reader) throws XMLStreamException {
+        OMFactory fac = OMAbstractFactory.getOMFactory();
+        OMElement head = fac.createOMElement(reader.getName());
+        OMElement current = head;
+        
+        while (true) {
+            switch (reader.next()) {
+                case XMLStreamConstants.START_ELEMENT:
+                    QName name = reader.getName();
+                    OMElement child = fac.createOMElement(name, current);
+
+                    int count = reader.getNamespaceCount();
+                    for (int i = 0; i < count; i++) {
+                        String prefix = reader.getNamespacePrefix(i);
+                        String ns = reader.getNamespaceURI(i);
+                        child.declareNamespace(ns, prefix);
+                    }
+
+                    if(!"".equals(name.getNamespaceURI())) {
+                        child.declareNamespace(name.getNamespaceURI(), name.getPrefix());
+                    }
+
+                    // add the attributes for this element
+                    count = reader.getAttributeCount();
+                    for (int i = 0; i < count; i++) {
+                        OMNamespace omNs = null;
+                        String ns = reader.getAttributeNamespace(i);
+                        String prefix = reader.getAttributePrefix(i);
+                        String qname = reader.getAttributeLocalName(i);
+                        String value = reader.getAttributeValue(i);
+                        
+                        if ( ns != null ) {
+                            omNs = fac.createOMNamespace(ns, prefix);
+                        }
+                            
+                        child.addAttribute(qname, value, omNs);
+                        if (ns != null) {
+                            child.declareNamespace(ns, prefix);
+                        }
+                    }
+                    current = child;
+                    break;
+                case XMLStreamConstants.CDATA:
+                    fac.createOMText(current, reader.getText());
+                    break;
+                case XMLStreamConstants.CHARACTERS:
+                    fac.createOMText(current, reader.getText());
+                    break;
+                case XMLStreamConstants.END_ELEMENT:
+                    if ( current == head ) {
+                        return head;
+                    } else {
+                        current = (OMElement)current.getParent();
+                    }
+            }
+        }
+    }
+    
+
+ }
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..2e11e31fec
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.policy.xml.ws.WSPolicyProcessor;qname=http://schemas.xmlsoap.org/ws/2004/09/policy#Policy,model=org.apache.neethi.Policy
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/src/test/java/org/apache/tuscany/sca/policy/xml/ws/TestModelResolver.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/src/test/java/org/apache/tuscany/sca/policy/xml/ws/TestModelResolver.java
new file mode 100644
index 0000000000..57e3fe8d3a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/src/test/java/org/apache/tuscany/sca/policy/xml/ws/TestModelResolver.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.xml.ws;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+
+/**
+ * A default implementation of an artifact resolver, based on a map.
+ *
+ * @version $Rev$ $Date$
+ */
+public class TestModelResolver implements ModelResolver {
+    private static final long serialVersionUID = -7826976465762296634L;
+    
+    private Map<Object, Object> map = new HashMap<Object, Object>();
+    
+    public TestModelResolver() {
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        Object resolved = map.get(unresolved);
+        if (resolved != null) {
+            
+            // Return the resolved object
+            return modelClass.cast(resolved);
+            
+        } else {
+            
+            // Return the unresolved object
+            return unresolved;
+        }
+    }
+    
+    public void addModel(Object resolved) {
+        map.put(resolved, resolved);
+    }
+    
+    public Object removeModel(Object resolved) {
+        return map.remove(resolved);
+    }
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/src/test/java/org/apache/tuscany/sca/policy/xml/ws/TestPolicyProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/src/test/java/org/apache/tuscany/sca/policy/xml/ws/TestPolicyProcessor.java
new file mode 100644
index 0000000000..12a90f5c37
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/src/test/java/org/apache/tuscany/sca/policy/xml/ws/TestPolicyProcessor.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.xml.ws;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ *
+ * @version $Rev$ $Date$
+ */
+public class TestPolicyProcessor implements StAXArtifactProcessor<Object> {
+
+    public QName getArtifactType() {
+        return new QName("http://schemas.xmlsoap.org/ws/2004/09/policy", "PolicyAttachment");
+    }
+
+    public Object read(XMLStreamReader arg0) throws ContributionReadException, XMLStreamException {
+        return new MockPolicyImplOne();
+    }
+
+    public void write(Object arg0, XMLStreamWriter arg1) throws ContributionWriteException,
+                                                        XMLStreamException {
+    }
+
+    public Class<Object> getModelType() {
+        // TODO Auto-generated method stub
+        return Object.class;
+    }
+
+    public void resolve(Object arg0, ModelResolver arg1) throws ContributionResolveException {
+
+    }
+
+    
+    public class MockPolicyImplOne {
+        public QName getSchemaName() {
+            return new QName("http://schemas.xmlsoap.org/ws/2004/09/policy", "PolicyAttachment");
+        }
+
+        public boolean isUnresolved() {
+            return false;
+        }
+
+        public void setUnresolved(boolean unresolved) {
+        }
+        
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/src/test/java/org/apache/tuscany/sca/policy/xml/ws/WSPolicyProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/src/test/java/org/apache/tuscany/sca/policy/xml/ws/WSPolicyProcessorTestCase.java
new file mode 100644
index 0000000000..907a50984c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/src/test/java/org/apache/tuscany/sca/policy/xml/ws/WSPolicyProcessorTestCase.java
@@ -0,0 +1,111 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.xml.ws;
+
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.io.StringReader;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.policy.xml.ws.WSPolicyProcessor;
+
+import junit.framework.TestCase;
+
+/**
+ * Test reading SCA XML assembly documents.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WSPolicyProcessorTestCase extends TestCase {
+	
+	private static final String VALID_WS_POLICY = 
+		"<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
+		    + "<definitions xmlns=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\""
+ 			+ " targetNamespace=\"http://test\""
+ 			+ " xmlns:test=\"http://test\""
+ 			+ " xmlns:sca=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\">"
+            + " "
+            + " <policySet name=\"SecureWSPolicy\""
+            + " provides=\"test:confidentiality\""
+ 	        + " appliesTo=\"sca:binding.ws\""
+ 	        + " xmlns=\"http://docs.oasis-open.org/ns/opencsa/sca/200903\""
+ 	        + " xmlns:sp=\"http://schemas.xmlsoap.org/ws/2002/12/secext\""
+ 	        + " xmlns:wsp=\"http://schemas.xmlsoap.org/ws/2004/09/policy\">"
+	        + " <wsp:Policy>"
+	        + "    <wsp:ExactlyOne>"
+	        + "       <wsp:All>"
+	        + "          <sp:SecurityToken>"
+	        + "             <sp:TokenType>sp:X509v3</sp:TokenType>"
+	        + "          </sp:SecurityToken>"
+	        + "          <sp:UsernameToken />" 
+	        + "           <sp:SignedParts />"
+	        + "          <sp:EncryptedParts>"
+	        + "             <sp:Body />"
+	        + "          </sp:EncryptedParts>"
+	        + "          <sp:TransportBinding>"
+	        + "             <sp:IncludeTimeStamp />"
+	        + "          </sp:TransportBinding>"
+	        + "        </wsp:All>"
+	        + "    </wsp:ExactlyOne>"
+            + " </wsp:Policy>"
+            + " </policySet>"
+            + " </definitions>";
+	
+	private XMLInputFactory inputFactory;
+        
+    @Override
+    public void setUp() throws Exception {
+        inputFactory = XMLInputFactory.newInstance();
+        
+    }
+
+    public void testReadWsPolicy() throws Exception {
+    	XMLStreamReader reader = inputFactory.createXMLStreamReader(new StringReader(VALID_WS_POLICY));
+    	WSPolicyProcessor processor = new WSPolicyProcessor();
+    	Object artifact = null;
+    	
+        QName name = null;
+        reader.next();
+        while ( true ) {
+            int event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT: {
+                	name = reader.getName();
+                	
+                	if(WSPolicyProcessor.WS_POLICY_QNAME.equals(name)) {
+                		 artifact = processor.read(reader);
+                	}
+                	
+                    break;
+                }
+            }
+            
+            if ( reader.hasNext() ) {
+                reader.next();
+            } else {
+                break;
+            }
+        }
+        assertNotNull(artifact);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/src/test/resources/org/apache/tuscany/sca/policy/xml/test_definitions.xml b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/src/test/resources/org/apache/tuscany/sca/policy/xml/test_definitions.xml
new file mode 100644
index 0000000000..a2e321068f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml-ws/src/test/resources/org/apache/tuscany/sca/policy/xml/test_definitions.xml
@@ -0,0 +1,106 @@
+<?xml version="1.0" encoding="ASCII"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<definitions xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+ 			targetNamespace="http://test"
+ 			xmlns:test="http://test"
+ 			xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903">
+
+<policySet name="SecureWSPolicy"
+ 	provides="test:confidentiality"
+ 	appliesTo="sca:binding.ws"
+ 	xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+ 	xmlns:sp="http://schemas.xmlsoap.org/ws/2002/12/secext"
+ 	xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">
+	<wsp:Policy>
+	    <wsp:ExactlyOne>
+	      <wsp:All>
+	        <sp:SecurityToken>
+	          <sp:TokenType>sp:X509v3</sp:TokenType>
+	        </sp:SecurityToken>
+	        <sp:UsernameToken /> 
+	        <sp:SignedParts />
+	        <sp:EncryptedParts>
+	          <sp:Body />
+	        </sp:EncryptedParts>
+	        <sp:TransportBinding>
+	          <sp:IncludeTimeStamp />
+	        </sp:TransportBinding>
+	      </wsp:All>
+	    </wsp:ExactlyOne>
+  </wsp:Policy>
+ </policySet>
+
+<!-- profile intent -->
+ <intent name="reliableMessageProtection" 
+ 			 constrains="sca:binding"
+ 			 requires="test:messageProtection">
+ 			 <description>
+ 			 	Protect messages from unauthorized reading or modification
+ 			 </description>
+ </intent>
+ 
+ <intent name="messageProtection" 
+ 			 constrains="sca:binding"
+ 			 requires="test:confidentiality test:integrity">
+ 			 <description>
+ 			 	Protect messages from unauthorized reading or modification
+ 			 </description>
+ </intent>
+
+<!-- simple intent -->
+ <intent name="confidentiality" 
+ 			 constrains="sca:binding">
+ 			 <description>
+ 			 Communitcation thro this binding must prevent
+ 			 unauthorized users from reading the messages.
+ 			 </description>
+ </intent>
+ 
+ <intent name="integrity" 
+ 			 constrains="sca:binding">
+ 			 <description>
+ 			 Communitcation thro this binding must prevent
+ 			 unauthorized modification of the messages.
+ 			 </description>
+ </intent>
+ 
+ <intent name="authentication" 
+ 			 constrains="sca:binding">
+ 			 <description>
+ 			 Communitcation thro this binding required
+ 			 Authentication.
+ 			 </description>
+ </intent>
+ 
+ <intent name="logging" 
+ 			 constrains="sca:implementation">
+ 			 <description>
+ 			 	All messages to and from this implementation must be logged
+ 			 </description>
+ </intent>
+ 
+ <intent name="tracing" 
+ 			 constrains="sca:implementation.java">
+ 			 <description>
+ 			 	Need to figure out some description for this 
+ 			 </description>
+ </intent>
+ 
+</definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/LICENSE
new file mode 100644
index 0000000000..6e529a25c4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/LICENSE
@@ -0,0 +1,205 @@
+

+                                 Apache License

+                           Version 2.0, January 2004

+                        http://www.apache.org/licenses/

+

+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

+

+   1. Definitions.

+

+      "License" shall mean the terms and conditions for use, reproduction,

+      and distribution as defined by Sections 1 through 9 of this document.

+

+      "Licensor" shall mean the copyright owner or entity authorized by

+      the copyright owner that is granting the License.

+

+      "Legal Entity" shall mean the union of the acting entity and all

+      other entities that control, are controlled by, or are under common

+      control with that entity. For the purposes of this definition,

+      "control" means (i) the power, direct or indirect, to cause the

+      direction or management of such entity, whether by contract or

+      otherwise, or (ii) ownership of fifty percent (50%) or more of the

+      outstanding shares, or (iii) beneficial ownership of such entity.

+

+      "You" (or "Your") shall mean an individual or Legal Entity

+      exercising permissions granted by this License.

+

+      "Source" form shall mean the preferred form for making modifications,

+      including but not limited to software source code, documentation

+      source, and configuration files.

+

+      "Object" form shall mean any form resulting from mechanical

+      transformation or translation of a Source form, including but

+      not limited to compiled object code, generated documentation,

+      and conversions to other media types.

+

+      "Work" shall mean the work of authorship, whether in Source or

+      Object form, made available under the License, as indicated by a

+      copyright notice that is included in or attached to the work

+      (an example is provided in the Appendix below).

+

+      "Derivative Works" shall mean any work, whether in Source or Object

+      form, that is based on (or derived from) the Work and for which the

+      editorial revisions, annotations, elaborations, or other modifications

+      represent, as a whole, an original work of authorship. For the purposes

+      of this License, Derivative Works shall not include works that remain

+      separable from, or merely link (or bind by name) to the interfaces of,

+      the Work and Derivative Works thereof.

+

+      "Contribution" shall mean any work of authorship, including

+      the original version of the Work and any modifications or additions

+      to that Work or Derivative Works thereof, that is intentionally

+      submitted to Licensor for inclusion in the Work by the copyright owner

+      or by an individual or Legal Entity authorized to submit on behalf of

+      the copyright owner. For the purposes of this definition, "submitted"

+      means any form of electronic, verbal, or written communication sent

+      to the Licensor or its representatives, including but not limited to

+      communication on electronic mailing lists, source code control systems,

+      and issue tracking systems that are managed by, or on behalf of, the

+      Licensor for the purpose of discussing and improving the Work, but

+      excluding communication that is conspicuously marked or otherwise

+      designated in writing by the copyright owner as "Not a Contribution."

+

+      "Contributor" shall mean Licensor and any individual or Legal Entity

+      on behalf of whom a Contribution has been received by Licensor and

+      subsequently incorporated within the Work.

+

+   2. Grant of Copyright License. Subject to the terms and conditions of

+      this License, each Contributor hereby grants to You a perpetual,

+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable

+      copyright license to reproduce, prepare Derivative Works of,

+      publicly display, publicly perform, sublicense, and distribute the

+      Work and such Derivative Works in Source or Object form.

+

+   3. Grant of Patent License. Subject to the terms and conditions of

+      this License, each Contributor hereby grants to You a perpetual,

+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable

+      (except as stated in this section) patent license to make, have made,

+      use, offer to sell, sell, import, and otherwise transfer the Work,

+      where such license applies only to those patent claims licensable

+      by such Contributor that are necessarily infringed by their

+      Contribution(s) alone or by combination of their Contribution(s)

+      with the Work to which such Contribution(s) was submitted. If You

+      institute patent litigation against any entity (including a

+      cross-claim or counterclaim in a lawsuit) alleging that the Work

+      or a Contribution incorporated within the Work constitutes direct

+      or contributory patent infringement, then any patent licenses

+      granted to You under this License for that Work shall terminate

+      as of the date such litigation is filed.

+

+   4. Redistribution. You may reproduce and distribute copies of the

+      Work or Derivative Works thereof in any medium, with or without

+      modifications, and in Source or Object form, provided that You

+      meet the following conditions:

+

+      (a) You must give any other recipients of the Work or

+          Derivative Works a copy of this License; and

+

+      (b) You must cause any modified files to carry prominent notices

+          stating that You changed the files; and

+

+      (c) You must retain, in the Source form of any Derivative Works

+          that You distribute, all copyright, patent, trademark, and

+          attribution notices from the Source form of the Work,

+          excluding those notices that do not pertain to any part of

+          the Derivative Works; and

+

+      (d) If the Work includes a "NOTICE" text file as part of its

+          distribution, then any Derivative Works that You distribute must

+          include a readable copy of the attribution notices contained

+          within such NOTICE file, excluding those notices that do not

+          pertain to any part of the Derivative Works, in at least one

+          of the following places: within a NOTICE text file distributed

+          as part of the Derivative Works; within the Source form or

+          documentation, if provided along with the Derivative Works; or,

+          within a display generated by the Derivative Works, if and

+          wherever such third-party notices normally appear. The contents

+          of the NOTICE file are for informational purposes only and

+          do not modify the License. You may add Your own attribution

+          notices within Derivative Works that You distribute, alongside

+          or as an addendum to the NOTICE text from the Work, provided

+          that such additional attribution notices cannot be construed

+          as modifying the License.

+

+      You may add Your own copyright statement to Your modifications and

+      may provide additional or different license terms and conditions

+      for use, reproduction, or distribution of Your modifications, or

+      for any such Derivative Works as a whole, provided Your use,

+      reproduction, and distribution of the Work otherwise complies with

+      the conditions stated in this License.

+

+   5. Submission of Contributions. Unless You explicitly state otherwise,

+      any Contribution intentionally submitted for inclusion in the Work

+      by You to the Licensor shall be under the terms and conditions of

+      this License, without any additional terms or conditions.

+      Notwithstanding the above, nothing herein shall supersede or modify

+      the terms of any separate license agreement you may have executed

+      with Licensor regarding such Contributions.

+

+   6. Trademarks. This License does not grant permission to use the trade

+      names, trademarks, service marks, or product names of the Licensor,

+      except as required for reasonable and customary use in describing the

+      origin of the Work and reproducing the content of the NOTICE file.

+

+   7. Disclaimer of Warranty. Unless required by applicable law or

+      agreed to in writing, Licensor provides the Work (and each

+      Contributor provides its Contributions) on an "AS IS" BASIS,

+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or

+      implied, including, without limitation, any warranties or conditions

+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A

+      PARTICULAR PURPOSE. You are solely responsible for determining the

+      appropriateness of using or redistributing the Work and assume any

+      risks associated with Your exercise of permissions under this License.

+

+   8. Limitation of Liability. In no event and under no legal theory,

+      whether in tort (including negligence), contract, or otherwise,

+      unless required by applicable law (such as deliberate and grossly

+      negligent acts) or agreed to in writing, shall any Contributor be

+      liable to You for damages, including any direct, indirect, special,

+      incidental, or consequential damages of any character arising as a

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+      Work (including but not limited to damages for loss of goodwill,

+      work stoppage, computer failure or malfunction, or any and all

+      other commercial damages or losses), even if such Contributor

+      has been advised of the possibility of such damages.

+

+   9. Accepting Warranty or Additional Liability. While redistributing

+      the Work or Derivative Works thereof, You may choose to offer,

+      and charge a fee for, acceptance of support, warranty, indemnity,

+      or other liability obligations and/or rights consistent with this

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+      on Your own behalf and on Your sole responsibility, not on behalf

+      of any other Contributor, and only if You agree to indemnify,

+      defend, and hold each Contributor harmless for any liability

+      incurred by, or claims asserted against, such Contributor by reason

+      of your accepting any such warranty or additional liability.

+

+   END OF TERMS AND CONDITIONS

+

+   APPENDIX: How to apply the Apache License to your work.

+

+      To apply the Apache License to your work, attach the following

+      boilerplate notice, with the fields enclosed by brackets "[]"

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+      comment syntax for the file format. We also recommend that a

+      file or class name and description of purpose be included on the

+      same "printed page" as the copyright notice for easier

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+

+   Copyright [yyyy] [name of copyright owner]

+

+   Licensed under the Apache License, Version 2.0 (the "License");

+   you may not use this file except in compliance with the License.

+   You may obtain a copy of the License at

+

+       http://www.apache.org/licenses/LICENSE-2.0

+

+   Unless required by applicable law or agreed to in writing, software

+   distributed under the License is distributed on an "AS IS" BASIS,

+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+   See the License for the specific language governing permissions and

+   limitations under the License.

+

+

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..78cf2f5405
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/META-INF/MANIFEST.MF
@@ -0,0 +1,20 @@
+Manifest-Version: 1.0

+Private-Package: org.apache.tuscany.sca.policy.xml;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Policy XML Model

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397115375

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Policy XML Model

+Import-Package: javax.xml.namespace,javax.xml.stream,javax.xml.xpath,o

+ rg.apache.tuscany.sca.contribution.processor;version="2.0.0",org.apache

+ .tuscany.sca.contribution.resolver;version="2.0.0",org.apache.tuscany.s

+ ca.core;version="2.0.0",org.apache.tuscany.sca.monitor;version="2.0.0",or

+ g.apache.tuscany.sca.policy;version="2.0.0",org.apache.tuscany.sca.poli

+ cy.impl;version="2.0.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.policy.xml

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/NOTICE
new file mode 100644
index 0000000000..51042eab05
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}

+Copyright (c) 2005 - 2009 The Apache Software Foundation

+

+This product includes software developed by

+The Apache Software Foundation (http://www.apache.org/).

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/pom.xml
new file mode 100644
index 0000000000..130c56655f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/pom.xml
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-modules</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>tuscany-policy-xml</artifactId>

+    <name>Apache Tuscany SCA Policy XML Model</name>

+

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-policy</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-contribution</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.codehaus.woodstox</groupId>

+            <artifactId>wstx-asl</artifactId>

+            <version>3.2.4</version>

+            <scope>runtime</scope>

+            <exclusions>

+                <exclusion>

+                    <groupId>stax</groupId>

+                    <artifactId>stax-api</artifactId>

+                </exclusion>

+            </exclusions>

+        </dependency>

+    </dependencies>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/BindingTypeProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/BindingTypeProcessor.java
new file mode 100644
index 0000000000..38c7b57f12
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/BindingTypeProcessor.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.xml;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.policy.BindingType;
+import org.apache.tuscany.sca.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * Processor for handling XML models of BindingType meta data definitions
+ *
+ * @version $Rev$ $Date$
+ */
+public class BindingTypeProcessor extends ExtensionTypeProcessor {
+
+    public BindingTypeProcessor(PolicyFactory policyFactory,
+                                StAXArtifactProcessor<Object> extensionProcessor,
+                                Monitor monitor) {
+        super(policyFactory, extensionProcessor, monitor);
+    }
+
+    public BindingTypeProcessor(FactoryExtensionPoint modelFactories,
+                                StAXArtifactProcessor<Object> extensionProcessor,
+                                Monitor monitor) {
+        super(modelFactories.getFactory(PolicyFactory.class), extensionProcessor, monitor);
+    }
+
+    public QName getArtifactType() {
+        return BINDING_TYPE_QNAME;
+    }
+
+    @Override
+    protected ExtensionType resolveExtensionType(ExtensionType extnType, ModelResolver resolver)
+        throws ContributionResolveException {
+        if (extnType instanceof BindingType) {
+            BindingType bindingType = (BindingType)extnType;
+            return resolver.resolveModel(BindingType.class, bindingType);
+        } else {
+            return extnType;
+        }
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/ExtensionTypeProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/ExtensionTypeProcessor.java
new file mode 100644
index 0000000000..f437b5d599
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/ExtensionTypeProcessor.java
@@ -0,0 +1,251 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.xml;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.StringTokenizer;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+import org.apache.tuscany.sca.policy.BindingType;
+import org.apache.tuscany.sca.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.ImplementationType;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * Processor for handling XML models of ExtensionType meta data definitions
+ *
+ * @version $Rev$ $Date$
+ */
+abstract class ExtensionTypeProcessor extends BaseStAXArtifactProcessor implements
+    StAXArtifactProcessor<ExtensionType>, PolicyConstants {
+
+    private PolicyFactory policyFactory;
+    private Monitor monitor;
+
+    protected abstract ExtensionType resolveExtensionType(ExtensionType extnType, ModelResolver resolver)
+        throws ContributionResolveException;
+
+    public ExtensionTypeProcessor(PolicyFactory policyFactory,
+                                  StAXArtifactProcessor<Object> extensionProcessor,
+                                  Monitor monitor) {
+        this.policyFactory = policyFactory;
+        this.monitor = monitor;
+    }
+
+    /**
+     * Report a error.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void error(String message, Object model, Object... messageParameters) {
+        if (monitor != null) {
+            Problem problem =
+                monitor.createProblem(this.getClass().getName(),
+                                      "policy-xml-validation-messages",
+                                      Severity.ERROR,
+                                      model,
+                                      message,
+                                      (Object[])messageParameters);
+            monitor.problem(problem);
+        }
+    }
+
+    public ExtensionType read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        QName extType = getArtifactType();
+        QName type = getQName(reader, "type");
+
+        if (type != null) {
+            ExtensionType extensionType = null;
+            if (BINDING_TYPE_QNAME.equals(extType)) {
+                extensionType = policyFactory.createBindingType();
+            } else if (IMPLEMENTATION_TYPE_QNAME.equals(extType)) {
+                extensionType = policyFactory.createImplementationType();
+            } else {
+                error("UnrecognizedExtensionType", reader, type);
+                return null;
+                //throw new ContributionReadException("Unrecognized ExtensionType - " + type);
+            }
+            extensionType.setType(type);
+            extensionType.setUnresolved(true);
+
+            readAlwaysProvidedIntents(extensionType, reader);
+            readMayProvideIntents(extensionType, reader);
+            return extensionType;
+
+        } else {
+            error("RequiredAttributeMissing", reader, extType);
+            //throw new ContributionReadException("Required attribute '" + TYPE + 
+            //"' missing from BindingType Definition");
+        }
+        return null;
+    }
+
+    private void readAlwaysProvidedIntents(ExtensionType extnType, XMLStreamReader reader) {
+        String value = reader.getAttributeValue(null, ALWAYS_PROVIDES);
+        if (value != null) {
+            List<Intent> alwaysProvided = extnType.getAlwaysProvidedIntents();
+            for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
+                QName qname = getQNameValue(reader, tokens.nextToken());
+                Intent intent = policyFactory.createIntent();
+                intent.setName(qname);
+                alwaysProvided.add(intent);
+            }
+        }
+    }
+
+    private void readMayProvideIntents(ExtensionType extnType, XMLStreamReader reader) {
+        String value = reader.getAttributeValue(null, MAY_PROVIDE);
+        if (value != null) {
+            List<Intent> mayProvide = extnType.getMayProvidedIntents();
+            for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
+                QName qname = getQNameValue(reader, tokens.nextToken());
+                Intent intent = policyFactory.createIntent();
+                intent.setName(qname);
+                mayProvide.add(intent);
+            }
+        }
+    }
+
+    public void write(ExtensionType extnType, XMLStreamWriter writer) throws ContributionWriteException,
+        XMLStreamException {
+
+        // Write an <sca:bindingType or sca:implementationType>
+        if (extnType instanceof BindingType) {
+            writer.writeStartElement(SCA11_NS, BINDING_TYPE);
+        } else if (extnType instanceof ImplementationType) {
+            writer.writeStartElement(SCA11_NS, IMPLEMENTATION_TYPE);
+        }
+
+        writeAlwaysProvidesIntentsAttribute(extnType, writer);
+        writeMayProvideIntentsAttribute(extnType, writer);
+
+        writer.writeEndElement();
+    }
+
+    private void writeMayProvideIntentsAttribute(ExtensionType extnType, XMLStreamWriter writer)
+        throws XMLStreamException {
+        StringBuffer sb = new StringBuffer();
+        for (Intent intent : extnType.getMayProvidedIntents()) {
+            writer.writeNamespace(intent.getName().getPrefix(), intent.getName().getNamespaceURI());
+            sb.append(intent.getName().getPrefix() + COLON + intent.getName().getLocalPart());
+            sb.append(WHITE_SPACE);
+        }
+
+        if (sb.length() > 0) {
+            writer.writeAttribute(MAY_PROVIDE, sb.toString());
+        }
+    }
+
+    private void writeAlwaysProvidesIntentsAttribute(ExtensionType extnType, XMLStreamWriter writer)
+        throws XMLStreamException {
+        StringBuffer sb = new StringBuffer();
+        for (Intent intent : extnType.getAlwaysProvidedIntents()) {
+            writer.writeNamespace(intent.getName().getPrefix(), intent.getName().getNamespaceURI());
+            sb.append(intent.getName().getPrefix() + COLON + intent.getName().getLocalPart());
+            sb.append(WHITE_SPACE);
+        }
+
+        if (sb.length() > 0) {
+            writer.writeAttribute(ALWAYS_PROVIDES, sb.toString());
+
+        }
+    }
+
+    public void resolve(ExtensionType extnType, ModelResolver resolver) throws ContributionResolveException {
+
+        if (extnType != null && extnType.isUnresolved()) {
+            resolveAlwaysProvidedIntents(extnType, resolver);
+            resolveMayProvideIntents(extnType, resolver);
+            extnType.setUnresolved(false);
+            //resolveExtensionType(extnType, resolver);
+        }
+    }
+
+    private void resolveAlwaysProvidedIntents(ExtensionType extensionType, ModelResolver resolver)
+        throws ContributionResolveException {
+        if (extensionType != null) {
+            // resolve all provided intents
+            List<Intent> alwaysProvided = new ArrayList<Intent>();
+            for (Intent providedIntent : extensionType.getAlwaysProvidedIntents()) {
+                if (providedIntent.isUnresolved()) {
+                    providedIntent = resolver.resolveModel(Intent.class, providedIntent);
+                    if (!providedIntent.isUnresolved()) {
+                        alwaysProvided.add(providedIntent);
+                    } else {
+                        error("AlwaysProvidedIntentNotFound", resolver, providedIntent, extensionType);
+                        //throw new ContributionResolveException("Always Provided Intent - " + providedIntent
+                        //+ " not found for ExtensionType "
+                        //+ extensionType);
+                    }
+                } else {
+                    alwaysProvided.add(providedIntent);
+                }
+            }
+            extensionType.getAlwaysProvidedIntents().clear();
+            extensionType.getAlwaysProvidedIntents().addAll(alwaysProvided);
+        }
+    }
+
+    private void resolveMayProvideIntents(ExtensionType extensionType, ModelResolver resolver)
+        throws ContributionResolveException {
+        if (extensionType != null) {
+            // resolve all provided intents
+            List<Intent> mayProvide = new ArrayList<Intent>();
+            for (Intent providedIntent : extensionType.getMayProvidedIntents()) {
+                if (providedIntent.isUnresolved()) {
+                    providedIntent = resolver.resolveModel(Intent.class, providedIntent);
+                    if (!providedIntent.isUnresolved()) {
+                        mayProvide.add(providedIntent);
+                    } else {
+                        error("MayProvideIntentNotFound", resolver, providedIntent, extensionType);
+                        //throw new ContributionResolveException("May Provide Intent - " + providedIntent
+                        //+ " not found for ExtensionType "
+                        //+ extensionType);
+                    }
+                } else {
+                    mayProvide.add(providedIntent);
+                }
+            }
+            extensionType.getMayProvidedIntents().clear();
+            extensionType.getMayProvidedIntents().addAll(mayProvide);
+        }
+    }
+
+    public Class<ExtensionType> getModelType() {
+        return ExtensionType.class;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/ImplementationTypeProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/ImplementationTypeProcessor.java
new file mode 100644
index 0000000000..41e2af3809
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/ImplementationTypeProcessor.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.xml;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.ImplementationType;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+
+/**
+ * Processor for handling XML models of ImplementationType meta data definitions
+ *
+ * @version $Rev$ $Date$
+ */
+public class ImplementationTypeProcessor extends ExtensionTypeProcessor {
+
+    public ImplementationTypeProcessor(PolicyFactory policyFactory,
+                                       StAXArtifactProcessor<Object> extensionProcessor,
+                                       Monitor monitor) {
+        super(policyFactory, extensionProcessor, monitor);
+    }
+
+    public ImplementationTypeProcessor(FactoryExtensionPoint modelFactories,
+                                       StAXArtifactProcessor<Object> extensionProcessor,
+                                       Monitor monitor) {
+        super(modelFactories.getFactory(PolicyFactory.class), extensionProcessor, monitor);
+    }
+
+    public QName getArtifactType() {
+        return IMPLEMENTATION_TYPE_QNAME;
+    }
+
+    @Override
+    protected ExtensionType resolveExtensionType(ExtensionType extnType, ModelResolver resolver)
+        throws ContributionResolveException {
+        if (extnType instanceof ImplementationType) {
+            ImplementationType implType = (ImplementationType)extnType;
+            return resolver.resolveModel(ImplementationType.class, implType);
+        } else {
+            return extnType;
+        }
+
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/IntentProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/IntentProcessor.java
new file mode 100644
index 0000000000..d87921dbbf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/IntentProcessor.java
@@ -0,0 +1,387 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.List;
+import java.util.StringTokenizer;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+import org.apache.tuscany.sca.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.Intent.Type;
+
+/**
+ * Processor for handling XML models of PolicyIntent definitions
+ *
+ * @version $Rev$ $Date$
+ */
+public class IntentProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<Intent>,
+    PolicyConstants {
+
+    private PolicyFactory policyFactory;
+    private Monitor monitor;
+
+    public IntentProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
+        this.policyFactory = modelFactories.getFactory(PolicyFactory.class);
+        this.monitor = monitor;
+    }
+
+    public IntentProcessor(PolicyFactory policyFactory, Monitor monitor) {
+        this.policyFactory = policyFactory;
+        this.monitor = monitor;
+    }
+
+    /**
+     * Report a error.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void error(String message, Object model, Object... messageParameters) {
+        if (monitor != null) {
+            Problem problem =
+                monitor.createProblem(this.getClass().getName(),
+                                      "policy-xml-validation-messages",
+                                      Severity.ERROR,
+                                      model,
+                                      message,
+                                      messageParameters);
+            monitor.problem(problem);
+        }
+    }
+
+    private void warn(String message, Object model, Object... messageParameters) {
+        if (monitor != null) {
+            Problem problem =
+                monitor.createProblem(this.getClass().getName(),
+                                      "policy-xml-validation-messages",
+                                      Severity.WARNING,
+                                      model,
+                                      message,
+                                      messageParameters);
+            monitor.problem(problem);
+        }
+    }
+
+    public Intent read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        Intent intent = null;
+        String intentLocalName = reader.getAttributeValue(null, NAME);
+        if (intentLocalName == null) {
+            error("IntentNameMissing", reader);
+            return null;
+        }
+
+        String intentType = reader.getAttributeValue(null, INTENT_TYPE);
+        if (intentType == null) {
+            intentType = Intent.Type.interaction.name();
+        }
+
+        intent = policyFactory.createIntent();
+
+        // [rfeng] the target namespace is not available, set the local part for now
+        // This will be changed in the definitions processor
+        intent.setName(new QName(intentLocalName));
+        intent.setType(Type.valueOf(intentType));
+
+        readRequiredIntents(intent, reader);
+        readExcludedIntents(intent, reader);
+
+        readConstrainedTypes(intent, reader);
+
+        Intent current = intent;
+        int event = reader.getEventType();
+        QName name = null;
+        while (reader.hasNext()) {
+            event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT: {
+                    name = reader.getName();
+                    if (DESCRIPTION_QNAME.equals(name)) {
+                        current.setDescription(reader.getElementText());
+                    } else if (INTENT_QUALIFIER_QNAME.equals(name)) {
+                        String qualifierName = reader.getAttributeValue(null, NAME);
+                        String defaultQ = reader.getAttributeValue(null, DEFAULT);
+                        boolean isDefault = defaultQ == null ? false : Boolean.parseBoolean(defaultQ);
+                        String qualifiedIntentName = intentLocalName + QUALIFIER + qualifierName;
+                        Intent qualified = policyFactory.createIntent();
+                        qualified.setType(intent.getType());
+                        qualified.setName(new QName(qualifiedIntentName));
+                        if (isDefault) {
+                            intent.setDefaultQualifiedIntent(qualified);
+                        }
+                        intent.getQualifiedIntents().add(qualified);
+                        qualified.setQualifiableIntent(intent);
+                        current = qualified;
+                    }
+                    break;
+                }
+                case END_ELEMENT: {
+                    name = reader.getName();
+                    if (INTENT_QUALIFIER_QNAME.equals(name)) {
+                        current = intent;
+                    }
+                    break;
+                }
+            }
+            if (event == END_ELEMENT && POLICY_INTENT_QNAME.equals(reader.getName())) {
+                break;
+            }
+
+            //Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+        // REVIEW: [rfeng] What's going to happen if there is only one qualified intent
+        if (intent.getQualifiedIntents().size() == 1) {
+            intent.setDefaultQualifiedIntent(intent.getQualifiedIntents().get(0));
+        }
+        return intent;
+    }
+
+    public void write(Intent intent, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
+        // Write an <sca:intent>
+        writer.writeStartElement(PolicyConstants.SCA11_NS, INTENT);
+        writer.writeNamespace(intent.getName().getPrefix(), intent.getName().getNamespaceURI());
+        writer.writeAttribute(PolicyConstants.NAME, intent.getName().getPrefix() + COLON
+            + intent.getName().getLocalPart());
+        if (intent.getRequiredIntents() != null && intent.getRequiredIntents().size() > 0) {
+            StringBuffer sb = new StringBuffer();
+            for (Intent requiredIntents : intent.getRequiredIntents()) {
+                sb.append(requiredIntents.getName());
+                sb.append(" ");
+            }
+            writer.writeAttribute(PolicyConstants.REQUIRES, sb.toString());
+        }
+
+        if (intent.getExcludedIntents() != null && intent.getExcludedIntents().size() > 0) {
+            StringBuffer sb = new StringBuffer();
+            for (Intent excludedIntents : intent.getExcludedIntents()) {
+                sb.append(excludedIntents.getName());
+                sb.append(" ");
+            }
+            writer.writeAttribute(PolicyConstants.EXCLUDES, sb.toString());
+        }
+
+        if (intent.getConstrainedTypes() != null && intent.getConstrainedTypes().size() > 0) {
+            StringBuffer sb = new StringBuffer();
+            for (ExtensionType contrainedArtifact : intent.getConstrainedTypes()) {
+                sb.append(contrainedArtifact.getType().getPrefix());
+                sb.append(':').append(contrainedArtifact.getType().getLocalPart());
+                sb.append(" ");
+            }
+            writer.writeAttribute(CONSTRAINS, sb.toString());
+        }
+
+        if (intent.getDescription() != null && intent.getDescription().length() > 0) {
+            writer.writeStartElement(PolicyConstants.SCA11_NS, DESCRIPTION);
+            writer.writeCData(intent.getDescription());
+            writer.writeEndElement();
+        }
+
+        writer.writeEndElement();
+    }
+
+    private void resolveContrainedTypes(Intent intent, ModelResolver resolver) throws ContributionResolveException {
+        Collection<ExtensionType> resolvedTypes = new HashSet<ExtensionType>();
+        for (ExtensionType extensionType : intent.getConstrainedTypes()) {
+            if (ExtensionType.BINDING_BASE.equals(extensionType.getType()) || ExtensionType.IMPLEMENTATION_BASE
+                .equals(extensionType.getType())) {
+                // HACK: Mark sca:binding and sca:implementation as resolved
+                extensionType.setUnresolved(false);
+                resolvedTypes.add(extensionType);
+            } else {
+                ExtensionType resolved = resolver.resolveModel(ExtensionType.class, extensionType);
+                if (!resolved.isUnresolved() || resolved != extensionType) {
+                    resolvedTypes.add(resolved);
+                } else {
+                    warn("ConstrainedTypeNotFound", intent, extensionType, intent);
+                }
+            }
+        }
+        intent.getConstrainedTypes().clear();
+        intent.getConstrainedTypes().addAll(resolvedTypes);
+    }
+
+    private void resolveProfileIntent(Intent intent, ModelResolver resolver) throws ContributionResolveException {
+        // FIXME: Need to check for cyclic references first i.e an A requiring B
+        // and then B requiring A...
+        if (intent != null && !intent.getRequiredIntents().isEmpty()) {
+            // resolve all required intents
+            List<Intent> requiredIntents = new ArrayList<Intent>();
+            for (Intent required : intent.getRequiredIntents()) {
+                if (required.isUnresolved()) {
+                    Intent resolved = resolver.resolveModel(Intent.class, required);
+                    // At this point, when the required intent is not resolved, it does not mean 
+                    // its undeclared, chances are that their dependency are not resolved yet. 
+                    // Lets try to resolve them first.
+                    if (resolved.isUnresolved()) {
+                        if (((resolved).getRequiredIntents()).contains(intent)) {
+                            error("CyclicReferenceFound", resolver, required, intent);
+                            return;
+                        }
+                    }
+
+                    if (!resolved.isUnresolved() || resolved != required) {
+                        requiredIntents.add(resolved);
+                    } else {
+                        error("RequiredIntentNotFound", resolver, required, intent);
+                        return;
+                        //throw new ContributionResolveException("Required Intent - " + requiredIntent
+                        //+ " not found for Intent " + policyIntent);
+                    }
+                } else {
+                    requiredIntents.add(required);
+                }
+            }
+            intent.getRequiredIntents().clear();
+            intent.getRequiredIntents().addAll(requiredIntents);
+        }
+    }
+
+    private void resolveQualifiedIntent(Intent qualifed, ModelResolver resolver) throws ContributionResolveException {
+        if (qualifed != null) {
+            //resolve the qualifiable intent
+            Intent parent = qualifed.getQualifiableIntent();
+            if (parent == null) {
+                return;
+            }
+            if (parent.isUnresolved()) {
+                Intent resolved = resolver.resolveModel(Intent.class, parent);
+                // At this point, when the qualifiable intent is not resolved, it does not mean 
+                // its undeclared, chances are that their dependency are not resolved yet. 
+                // Lets try to resolve them first.
+
+                if (!resolved.isUnresolved() || resolved != qualifed) {
+                    qualifed.setQualifiableIntent(resolved);
+                } else {
+                    error("QualifiableIntentNotFound", resolver, parent, qualifed);
+                    //throw new ContributionResolveException("Qualifiable Intent - " + qualifiableIntent
+                    //+ " not found for Intent " + policyIntent);
+                }
+            }
+        }
+    }
+
+    public void resolve(Intent intent, ModelResolver resolver) throws ContributionResolveException {
+        resolveProfileIntent(intent, resolver);
+        resolveExcludedIntents(intent, resolver);
+        resolveQualifiedIntent(intent, resolver);
+        resolveContrainedTypes(intent, resolver);
+        intent.setUnresolved(false);
+    }
+
+    public QName getArtifactType() {
+        return POLICY_INTENT_QNAME;
+    }
+
+    private void readConstrainedTypes(Intent policyIntent, XMLStreamReader reader) throws ContributionReadException {
+        String value = reader.getAttributeValue(null, CONSTRAINS);
+        if (value != null) {
+            List<ExtensionType> constrainedTypes = policyIntent.getConstrainedTypes();
+            for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
+                QName qname = getQNameValue(reader, tokens.nextToken());
+                ExtensionType extensionType = policyFactory.createExtensionType();
+                extensionType.setType(qname);
+                constrainedTypes.add(extensionType);
+            }
+        }
+    }
+
+    private void readRequiredIntents(Intent intent, XMLStreamReader reader) {
+        String value = reader.getAttributeValue(null, REQUIRES);
+        if (value != null) {
+            List<Intent> requiredIntents = intent.getRequiredIntents();
+            for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
+                QName qname = getQNameValue(reader, tokens.nextToken());
+                Intent required = policyFactory.createIntent();
+                required.setName(qname);
+                required.setUnresolved(true);
+                requiredIntents.add(required);
+            }
+        }
+    }
+
+    private void readExcludedIntents(Intent intent, XMLStreamReader reader) {
+        String value = reader.getAttributeValue(null, EXCLUDES);
+        if (value != null) {
+            List<Intent> excludedIntents = intent.getExcludedIntents();
+            for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
+                QName qname = getQNameValue(reader, tokens.nextToken());
+                Intent excluded = policyFactory.createIntent();
+                excluded.setName(qname);
+                excluded.setUnresolved(true);
+                excludedIntents.add(excluded);
+            }
+        }
+    }
+
+    private void resolveExcludedIntents(Intent policyIntent, ModelResolver resolver)
+        throws ContributionResolveException {
+        if (policyIntent != null) {
+            // resolve all excluded intents
+            List<Intent> excludedIntents = new ArrayList<Intent>();
+            for (Intent excludedIntent : policyIntent.getExcludedIntents()) {
+                if (excludedIntent.isUnresolved()) {
+                    Intent resolvedExcludedIntent = resolver.resolveModel(Intent.class, excludedIntent);
+                    if (!resolvedExcludedIntent.isUnresolved()) {
+                        excludedIntents.add(resolvedExcludedIntent);
+                    } else {
+                        error("ExcludedIntentNotFound", resolver, excludedIntent, policyIntent);
+                        return;
+                        //throw new ContributionResolveException("Excluded Intent " + excludedIntent
+                        //+ " not found for intent " + policyIntent);
+                    }
+                } else {
+                    excludedIntents.add(excludedIntent);
+                }
+            }
+            policyIntent.getExcludedIntents().clear();
+            policyIntent.getExcludedIntents().addAll(excludedIntents);
+        }
+    }
+
+    public Class<Intent> getModelType() {
+        return Intent.class;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyConstants.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyConstants.java
new file mode 100644
index 0000000000..7d63440e23
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyConstants.java
@@ -0,0 +1,74 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.policy.xml;

+

+import javax.xml.namespace.QName;

+

+/**

+ * constants related to policy framework

+ *

+ * @version $Rev$ $Date$

+ */

+public interface PolicyConstants {

+    String WHITE_SPACE = " ";

+    String COLON = ":";

+    String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";

+    String TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.1";

+    String INTENT = "intent";

+    String POLICY_SET = "policySet";

+    String POLICY_SET_REFERENCE = "policySetReference";

+    String INTENT_MAP = "intentMap";

+    String NAME = "name";

+    String TARGET_NAMESPACE = "targetNamespace";

+    String SCA_DEFINITIONS = "definitions";

+    String CONSTRAINS = "constrains";

+    String DESCRIPTION = "description";

+    String PROVIDES = "provides";

+    String APPLIES_TO = "appliesTo";

+    String ATTACH_TO = "attachTo";

+    String ALWAYS_APPLIES_TO = "alwaysAppliesTo";

+    String QUALIFIER = ".";

+    String INTENT_QUALIFIER = "qualifier";

+    String INTENT_MAP_QUALIFIER = "qualifier";

+    String REQUIRES = "requires";

+    String EXCLUDES = "excludes";

+    String DEFAULT = "default";

+

+    String ALWAYS_PROVIDES = "alwaysProvides";

+    String MAY_PROVIDE = "mayProvide";

+    String INTENT_TYPE = "intentType";

+    String IMPLEMENTATION_TYPE = "implementationType";

+    String BINDING_TYPE = "bindingType";

+    QName IMPLEMENTATION_TYPE_QNAME = new QName(SCA11_NS, IMPLEMENTATION_TYPE);

+    QName BINDING_TYPE_QNAME = new QName(SCA11_NS, BINDING_TYPE);

+    String BINDING = "binding";

+    String IMPLEMENTATION = "implementation";

+

+    QName POLICY_INTENT_QNAME = new QName(SCA11_NS, INTENT);

+    QName POLICY_SET_QNAME = new QName(SCA11_NS, POLICY_SET);

+    QName POLICY_INTENT_MAP_QNAME = new QName(SCA11_NS, INTENT_MAP);

+    QName SCA_DEFINITIONS_QNAME = new QName(SCA11_NS, SCA_DEFINITIONS);

+    QName DESCRIPTION_QNAME = new QName(SCA11_NS, DESCRIPTION);

+    QName POLICY_INTENT_MAP_QUALIFIER_QNAME = new QName(SCA11_NS, INTENT_MAP_QUALIFIER);

+    QName POLICY_SET_REFERENCE_QNAME = new QName(SCA11_NS, POLICY_SET_REFERENCE);

+    QName INTENT_QUALIFIER_QNAME = new QName(SCA11_NS, INTENT_QUALIFIER);

+

+    String QUALIFIED_INTENT_CONSTRAINS_ERROR = " - Qualified Intents must not specify 'constrains' attribute";

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicySetProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicySetProcessor.java
new file mode 100644
index 0000000000..955788ce8f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicySetProcessor.java
@@ -0,0 +1,490 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.xml;
+
+import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.StringTokenizer;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+import javax.xml.stream.XMLStreamWriter;
+import javax.xml.xpath.XPath;
+import javax.xml.xpath.XPathExpressionException;
+import javax.xml.xpath.XPathFactory;
+
+import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentMap;
+import org.apache.tuscany.sca.policy.PolicyExpression;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.Qualifier;
+
+/**
+ * Processor for handling XML models of PolicySet definitions
+ *
+ * @version $Rev$ $Date$
+ */
+public class PolicySetProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<PolicySet>,
+    PolicyConstants {
+
+    private PolicyFactory policyFactory;
+    private StAXArtifactProcessor<Object> extensionProcessor;
+    private XPathFactory xpathFactory = XPathFactory.newInstance();
+    private Monitor monitor;
+
+    public PolicySetProcessor(FactoryExtensionPoint modelFactories,
+                              StAXArtifactProcessor<Object> extensionProcessor,
+                              Monitor monitor) {
+        this.policyFactory = modelFactories.getFactory(PolicyFactory.class);
+        this.extensionProcessor = extensionProcessor;
+        this.monitor = monitor;
+    }
+
+    public PolicySetProcessor(PolicyFactory policyFactory,
+                              StAXArtifactProcessor<Object> extensionProcessor,
+                              Monitor monitor) {
+        this.policyFactory = policyFactory;
+        this.extensionProcessor = extensionProcessor;
+        this.monitor = monitor;
+    }
+
+    /**
+     * Report a exception.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void error(String message, Object model, Exception ex) {
+        if (monitor != null) {
+            Problem problem =
+                monitor.createProblem(this.getClass().getName(),
+                                      "policy-xml-validation-messages",
+                                      Severity.ERROR,
+                                      model,
+                                      message,
+                                      ex);
+            monitor.problem(problem);
+        }
+    }
+
+    /**
+     * Report a error.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void error(String message, Object model, Object... messageParameters) {
+        if (monitor != null) {
+            Problem problem =
+                monitor.createProblem(this.getClass().getName(),
+                                      "policy-xml-validation-messages",
+                                      Severity.ERROR,
+                                      model,
+                                      message,
+                                      (Object[])messageParameters);
+            monitor.problem(problem);
+        }
+    }
+
+    public PolicySet read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
+        PolicySet policySet = null;
+
+        String policySetName = reader.getAttributeValue(null, NAME);
+        String appliesTo = reader.getAttributeValue(null, APPLIES_TO);
+        if (policySetName == null || appliesTo == null) {
+            if (policySetName == null)
+                error("PolicySetNameMissing", reader);
+            if (appliesTo == null)
+                error("PolicySetAppliesToMissing", reader);
+            return policySet;
+        }
+
+        policySet = policyFactory.createPolicySet();
+        policySet.setName(new QName(policySetName));
+
+        //TODO: with 1.0 version of specs the applies to xpath is given related to the immediate
+        //parent whereas the runtime evaluates the xpath aginst the composite element.  What the runtime
+        //is doing is what the future version of the specs could be tending towards.  When that happens
+        //this 'if' must be deleted
+        if (appliesTo != null && !appliesTo.startsWith("/")) {
+            appliesTo = "//" + appliesTo;
+        }
+
+        policySet.setAppliesTo(appliesTo);
+
+        XPath path = xpathFactory.newXPath();
+        path.setNamespaceContext(reader.getNamespaceContext());
+        try {
+            if (appliesTo != null) {
+                policySet.setAppliesToXPathExpression(path.compile(appliesTo));
+            }
+        } catch (XPathExpressionException e) {
+            ContributionReadException ce = new ContributionReadException(e);
+            error("ContributionReadException", policySet, ce);
+            //throw ce;
+        }
+
+        readProvidedIntents(policySet, reader);
+
+        int event = reader.getEventType();
+        QName name = null;
+        reader.next();
+        while (reader.hasNext()) {
+            event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT: {
+                    name = reader.getName();
+                    if (POLICY_INTENT_MAP_QNAME.equals(name)) {
+                        Intent mappedIntent = policyFactory.createIntent();
+                        String provides = reader.getAttributeValue(null, PROVIDES);
+                        if (provides != null) {
+                            mappedIntent.setName(getQName(reader, PROVIDES));
+                            if (policySet.getProvidedIntents().contains(mappedIntent)) {
+                                readIntentMap(reader, policySet, mappedIntent);
+                            } else {
+                                error("IntentNotSpecified", policySet, policySetName);
+                                //throw new ContributionReadException("Intent Map provides for Intent not specified as provided by parent PolicySet - " + policySetName);
+                            }
+                        } else {
+                            error("IntentMapProvidesMissing", reader, policySetName);
+                        }
+                    } else if (POLICY_SET_REFERENCE_QNAME.equals(name)) {
+                        PolicySet referredPolicySet = policyFactory.createPolicySet();
+                        String referencename = reader.getAttributeValue(null, NAME);
+                        if (referencename != null) {
+                            referredPolicySet.setName(getQName(reader, NAME));
+                            policySet.getReferencedPolicySets().add(referredPolicySet);
+                        } else {
+                            error("PolicySetReferenceNameMissing", reader, policySetName);
+                        }
+                    } /*else if ( WS_POLICY_QNAME.equals(name) )  {
+                                                                                                                                                                                OMElement policyElement = loadElement(reader);
+                                                                                                                                                                                org.apache.neethi.Policy wsPolicy = PolicyEngine.getPolicy(policyElement);
+                                                                                                                                                                                policySet.getPolicies().add(wsPolicy);
+                                                                                                                                                                            } */else {
+                        Object extension = extensionProcessor.read(reader);
+                        if (extension != null) {
+                            PolicyExpression exp = policyFactory.createPolicyExpression();
+                            exp.setName(name);
+                            exp.setPolicy(extension);
+                            policySet.getPolicies().add(exp);
+                        }
+                    }
+                    break;
+                }
+            }
+            if (event == END_ELEMENT) {
+                if (POLICY_SET_QNAME.equals(reader.getName())) {
+                    break;
+                }
+            }
+
+            //Read the next element
+            if (reader.hasNext()) {
+                reader.next();
+            }
+        }
+        return policySet;
+    }
+
+    public void readIntentMap(XMLStreamReader reader, PolicySet policySet, Intent mappedIntent)
+        throws ContributionReadException {
+        QName name = reader.getName();
+        if (POLICY_INTENT_MAP_QNAME.equals(name)) {
+
+            IntentMap intentMap = policyFactory.createIntentMap();
+            QName intentName = getQName(reader, INTENT_MAP);
+            intentMap.setProvidedIntent(mappedIntent);
+
+            policySet.getIntentMaps().add(intentMap);
+
+            String qualifierName = null;
+            String qualfiedIntentName = null;
+            Intent qualifiedIntent = null;
+
+            Qualifier qualifier = null;
+
+            int event = reader.getEventType();
+            try {
+                reader.next();
+                while (reader.hasNext()) {
+                    event = reader.getEventType();
+                    switch (event) {
+                        case START_ELEMENT: {
+                            name = reader.getName();
+                            if (POLICY_INTENT_MAP_QUALIFIER_QNAME.equals(name)) {
+                                qualifierName = getString(reader, NAME);
+                                if (qualifierName != null) {
+                                    qualfiedIntentName =
+                                        mappedIntent.getName().getLocalPart() + QUALIFIER + qualifierName;
+                                    qualifiedIntent = policyFactory.createIntent();
+                                    qualifiedIntent.setName(new QName(mappedIntent.getName().getNamespaceURI(),
+                                                                      qualfiedIntentName));
+                                    qualifier = policyFactory.createQualifier();
+                                    qualifier.setIntent(qualifiedIntent);
+                                    intentMap.getQualifiers().add(qualifier);
+
+                                } else {
+                                    error("QualifierNameMissing", reader, policySet.getName());
+                                }
+                            } else if (POLICY_INTENT_MAP_QNAME.equals(name)) {
+                                QName providedIntent = getQName(reader, PROVIDES);
+                                if (qualifierName.equals(providedIntent.getLocalPart())) {
+                                    readIntentMap(reader, policySet, qualifiedIntent);
+                                } else {
+                                    error("IntentMapDoesNotMatch",
+                                          providedIntent,
+                                          providedIntent,
+                                          qualifierName,
+                                          policySet);
+                                    //throw new ContributionReadException("Intent provided by IntentMap " + 
+                                    //providedIntent + " does not match parent qualifier " + qualifierName +
+                                    //" in policyset - " + policySet);
+                                }
+                            } else {
+                                Object extension = extensionProcessor.read(reader);
+                                if (extension != null && qualifier != null) {
+                                    PolicyExpression exp = policyFactory.createPolicyExpression();
+                                    exp.setName(name);
+                                    exp.setPolicy(extension);
+                                    qualifier.getPolicies().add(exp);
+                                }
+                            }
+                            break;
+                        }
+                    }
+                    if (event == END_ELEMENT && POLICY_INTENT_MAP_QNAME.equals(reader.getName())) {
+                        break;
+                    }
+                    //Read the next element
+                    if (reader.hasNext()) {
+                        reader.next();
+                    }
+                }
+            } catch (XMLStreamException e) {
+                ContributionReadException ce = new ContributionReadException(e);
+                error("ContributionReadException", reader, ce);
+                throw ce;
+            }
+        }
+    }
+
+    public void write(PolicySet policySet, XMLStreamWriter writer) throws ContributionWriteException,
+        XMLStreamException {
+
+        // Write an <sca:policySet>
+        writer.writeStartElement(SCA11_NS, POLICY_SET);
+        writer.writeNamespace(policySet.getName().getPrefix(), policySet.getName().getNamespaceURI());
+        writer.writeAttribute(NAME, policySet.getName().getPrefix() + COLON + policySet.getName().getLocalPart());
+        writer.writeAttribute(APPLIES_TO, policySet.getAppliesTo());
+        writer.writeAttribute(ATTACH_TO, policySet.getAttachTo());
+
+        writeProvidedIntents(policySet, writer);
+
+        writer.writeEndElement();
+    }
+
+    private void readProvidedIntents(PolicySet policySet, XMLStreamReader reader) {
+        String value = reader.getAttributeValue(null, PROVIDES);
+        if (value != null) {
+            List<Intent> providedIntents = policySet.getProvidedIntents();
+            for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
+                QName qname = getQNameValue(reader, tokens.nextToken());
+                Intent intent = policyFactory.createIntent();
+                intent.setName(qname);
+                providedIntents.add(intent);
+            }
+        }
+    }
+
+    private void writeProvidedIntents(PolicySet policySet, XMLStreamWriter writer) throws XMLStreamException {
+        if (!policySet.getProvidedIntents().isEmpty()) {
+            StringBuffer sb = new StringBuffer();
+            for (Intent providedIntents : policySet.getProvidedIntents()) {
+                sb.append(getQualifiedName(providedIntents.getName(), writer));
+                sb.append(" ");
+            }
+            // Remove the last space
+            sb.deleteCharAt(sb.length() - 1);
+            writer.writeAttribute(PolicyConstants.PROVIDES, sb.toString());
+        }
+    }
+
+    private String getQualifiedName(QName name, XMLStreamWriter writer) throws XMLStreamException {
+        String local = name.getLocalPart();
+        String prefix = writer.getPrefix(name.getNamespaceURI());
+        if (prefix != null && prefix.length() > 0) {
+            return prefix + ':' + local;
+        } else {
+            return local;
+        }
+    }
+
+    private void resolvePolicies(PolicySet policySet, ModelResolver resolver) throws ContributionResolveException {
+        boolean unresolved = false;
+        if (policySet != null) {
+            for (Object o : policySet.getPolicies()) {
+                extensionProcessor.resolve(o, resolver);
+                /*if ( o instanceof Policy && ((Policy)o).isUnresolved() ) {
+                   unresolved = true;
+                }*/
+            }
+            policySet.setUnresolved(unresolved);
+        }
+    }
+
+    public QName getArtifactType() {
+        return POLICY_SET_QNAME;
+    }
+
+    public Class<PolicySet> getModelType() {
+        return PolicySet.class;
+    }
+
+    private void resolveProvidedIntents(PolicySet policySet, ModelResolver resolver)
+        throws ContributionResolveException {
+        if (policySet != null) {
+            //resolve all provided intents
+            List<Intent> providedIntents = new ArrayList<Intent>();
+            for (Intent providedIntent : policySet.getProvidedIntents()) {
+                if (providedIntent.isUnresolved()) {
+                    Intent resolved = resolver.resolveModel(Intent.class, providedIntent);
+                    if (!resolved.isUnresolved() || resolved != providedIntent) {
+                        providedIntents.add(resolved);
+                    } else {
+                        error("ProvidedIntentNotFound", policySet, providedIntent, policySet);
+                        return;
+                        //throw new ContributionResolveException("Provided Intent - " + providedIntent
+                        //+ " not found for PolicySet " + policySet);
+                    }
+                } else {
+                    providedIntents.add(providedIntent);
+                }
+            }
+            policySet.getProvidedIntents().clear();
+            policySet.getProvidedIntents().addAll(providedIntents);
+        }
+    }
+
+    private void resolveIntentsInMappedPolicies(PolicySet policySet, ModelResolver resolver)
+        throws ContributionResolveException {
+        for (IntentMap intentMap : policySet.getIntentMaps()) {
+            Intent intent = intentMap.getProvidedIntent();
+            if (intent.isUnresolved()) {
+                Intent resolved = resolver.resolveModel(Intent.class, intent);
+                if (!resolved.isUnresolved() || resolved != intent) {
+                    intentMap.setProvidedIntent(resolved);
+                } else {
+                    error("MappedIntentNotFound", policySet, intent, policySet);
+                    return;
+                    //throw new ContributionResolveException("Mapped Intent - " + mappedIntent
+                    //+ " not found for PolicySet " + policySet);    
+                }
+            }
+            for (Qualifier qualifier : intentMap.getQualifiers()) {
+                intent = qualifier.getIntent();
+                if (intent.isUnresolved()) {
+                    Intent resolved = resolver.resolveModel(Intent.class, intent);
+                    if (!resolved.isUnresolved() || resolved != intent) {
+                        qualifier.setIntent(resolved);
+                    } else {
+                        error("MappedIntentNotFound", policySet, intent, policySet);
+                        return;
+                        //throw new ContributionResolveException("Mapped Intent - " + mappedIntent
+                        //+ " not found for PolicySet " + policySet);    
+                    }
+                }
+                for (PolicyExpression exp : qualifier.getPolicies()) {
+                    // FIXME: How to resolve the policies?
+                }
+            }
+        }
+
+    }
+
+    private void resolveReferredPolicySets(PolicySet policySet, ModelResolver resolver)
+        throws ContributionResolveException {
+
+        List<PolicySet> referredPolicySets = new ArrayList<PolicySet>();
+        for (PolicySet referredPolicySet : policySet.getReferencedPolicySets()) {
+            if (referredPolicySet.isUnresolved()) {
+                PolicySet resolved = resolver.resolveModel(PolicySet.class, referredPolicySet);
+                if (!resolved.isUnresolved() || resolved != referredPolicySet) {
+                    referredPolicySets.add(resolved);
+                } else {
+                    error("ReferredPolicySetNotFound", policySet, referredPolicySet, policySet);
+                    return;
+                    //throw new ContributionResolveException("Referred PolicySet - " + referredPolicySet
+                    //+ "not found for PolicySet - " + policySet);
+                }
+            } else {
+                referredPolicySets.add(referredPolicySet);
+            }
+        }
+        policySet.getReferencedPolicySets().clear();
+        policySet.getReferencedPolicySets().addAll(referredPolicySets);
+    }
+
+    private void includeReferredPolicySets(PolicySet policySet, PolicySet referredPolicySet) {
+        for (PolicySet furtherReferredPolicySet : referredPolicySet.getReferencedPolicySets()) {
+            includeReferredPolicySets(referredPolicySet, furtherReferredPolicySet);
+        }
+        policySet.getPolicies().addAll(referredPolicySet.getPolicies());
+        policySet.getIntentMaps().addAll(referredPolicySet.getIntentMaps());
+    }
+
+    public void resolve(PolicySet policySet, ModelResolver resolver) throws ContributionResolveException {
+        resolveProvidedIntents(policySet, resolver);
+        resolveIntentsInMappedPolicies(policySet, resolver);
+        resolveReferredPolicySets(policySet, resolver);
+
+        for (PolicySet referredPolicySet : policySet.getReferencedPolicySets()) {
+            includeReferredPolicySets(policySet, referredPolicySet);
+        }
+
+        if (policySet.isUnresolved()) {
+            //resolve the policy attachments
+            resolvePolicies(policySet, resolver);
+
+            /*if ( !policySet.isUnresolved() ) {
+                 resolver.addModel(policySet);
+            }*/
+        }
+
+        policySet.setUnresolved(false);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyXPathFunction.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyXPathFunction.java
new file mode 100644
index 0000000000..1b6d64e4f7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyXPathFunction.java
@@ -0,0 +1,127 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.xml;
+
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.xpath.XPathFunction;
+import javax.xml.xpath.XPathFunctionException;
+
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+/**
+ * The SCA-defined XPath function
+ */
+public class PolicyXPathFunction implements XPathFunction {
+    private static Logger logger = Logger.getLogger(PolicyXPathFunction.class.getName());
+    
+    static final QName InterfaceRef = new QName(PolicyConstants.SCA11_NS, "InterfaceRef");
+    static final QName OperationRef = new QName(PolicyConstants.SCA11_NS, "OperationRef");
+    static final QName MessageRef = new QName(PolicyConstants.SCA11_NS, "MessageRef");
+    static final QName IntentRefs = new QName(PolicyConstants.SCA11_NS, "IntentRefs");
+    static final QName URIRef = new QName(PolicyConstants.SCA11_NS, "URIRef");
+
+    static final Set<QName> functions =
+        new HashSet<QName>(Arrays.asList(InterfaceRef, OperationRef, MessageRef, IntentRefs, URIRef));
+
+    private NamespaceContext namespaceContext;
+    private final QName functionName;
+
+    public PolicyXPathFunction(NamespaceContext namespaceContext, QName functionName) {
+        super();
+        this.namespaceContext = namespaceContext;
+        this.functionName = functionName;
+    }
+
+    private Node getContextNode(List args) {
+        if (args.size() >= 2) {
+            NodeList nodeList = (NodeList)args.get(1);
+            if (nodeList.getLength() > 0) {
+                return nodeList.item(0);
+            }
+        }
+        return null;
+    }
+    
+    public Object evaluate(List args) throws XPathFunctionException {
+        if (logger.isLoggable(Level.FINE)) {
+            logger.fine(functionName + "(" + args + ")");
+        }
+        
+        String arg = (String)args.get(0);
+        Node node = getContextNode(args);
+        if (InterfaceRef.equals(functionName)) {
+            return evaluateInterface(arg, node);
+        } else if (OperationRef.equals(functionName)) {
+            String[] params = arg.split("/");
+            if (params.length != 2) {
+                throw new IllegalArgumentException("Invalid argument: " + arg);
+            }
+            String interfaceName = params[0];
+            String operationName = params[1];
+            return evaluateOperation(interfaceName, operationName, node);
+        } else if (MessageRef.equals(functionName)) {
+            String[] params = arg.split("/");
+            if (params.length != 3) {
+                throw new IllegalArgumentException("Invalid argument: " + arg);
+            }
+            String interfaceName = params[0];
+            String operationName = params[1];
+            String messageName = params[2];
+            return evaluateMessage(interfaceName, operationName, messageName, node);
+        } else if (URIRef.equals(functionName)) {
+            return evaluateURI(arg, node);
+        } else if (IntentRefs.equals(functionName)) {
+            String[] intents = arg.split("(\\s)+");
+            return evaluateIntents(intents, node);
+        } else {
+            return Boolean.FALSE;
+        }
+    }
+
+    private Boolean evaluateInterface(String interfaceName, Node node) {
+        return Boolean.FALSE;
+    }
+
+    private Boolean evaluateOperation(String interfaceName, String operationName, Node node) {
+        return Boolean.FALSE;
+    }
+
+    private Boolean evaluateMessage(String interfaceName, String operationName, String messageName, Node node) {
+        return Boolean.FALSE;
+    }
+
+    private Boolean evaluateURI(String uri, Node node) {
+        return Boolean.FALSE;
+    }
+
+    private Boolean evaluateIntents(String[] intents, Node node) {
+        return Boolean.FALSE;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyXPathFunctionResolver.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyXPathFunctionResolver.java
new file mode 100644
index 0000000000..ca44667903
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/java/org/apache/tuscany/sca/policy/xml/PolicyXPathFunctionResolver.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.xml;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.xpath.XPathFunction;
+import javax.xml.xpath.XPathFunctionResolver;
+
+/**
+ * A resolver that handles SCA-defined XPath functions
+ * 
+ * Interface Related Functions
+ * <ul>
+ * <li>InterfaceRef( InterfaceName )
+ * <li>OperationRef( InterfaceName/OperationName )
+ * <li>MessageRef( InterfaceName/OperationName/MessageName )
+ * </ul>
+ * 
+ * Intent Related Functions
+ * <ul>
+ * <li>IntentRefs( IntentList )
+ * </ul>
+ * 
+ * URI Based Function
+ * <ul>
+ * <li>URIRef( URI )
+ * </ul>
+ */
+public class PolicyXPathFunctionResolver implements XPathFunctionResolver {
+    private NamespaceContext namespaceContext;
+
+    public PolicyXPathFunctionResolver(NamespaceContext namespaceContext) {
+        super();
+        this.namespaceContext = namespaceContext;
+    }
+
+    public XPathFunction resolveFunction(QName functionName, int arity) {
+        if (functionName == null) {
+            throw new NullPointerException("Function name is null");
+        }
+        if (PolicyXPathFunction.functions.contains(functionName)) {
+            if (arity >= 1) {
+                // We are relaxing the arity here so that we can pass in the context node
+                // by modifying the original xpath so that sca functions take self::node()
+                // as the 2nd argument
+                return new PolicyXPathFunction(namespaceContext, functionName);
+            } else {
+                throw new IllegalArgumentException("Invalid number of arguments: " + arity);
+            }
+        }
+        return null;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
new file mode 100644
index 0000000000..a64b22dc2a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor
@@ -0,0 +1,22 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.policy.xml.BindingTypeProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#bindingType,model=org.apache.tuscany.sca.policy.BindingType
+org.apache.tuscany.sca.policy.xml.ImplementationTypeProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#implementationType,model=org.apache.tuscany.sca.policy.ImplementationType
+org.apache.tuscany.sca.policy.xml.IntentProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#intent,model=org.apache.tuscany.sca.policy.Intent
+org.apache.tuscany.sca.policy.xml.PolicySetProcessor;qname=http://docs.oasis-open.org/ns/opencsa/sca/200903#policySet,model=org.apache.tuscany.sca.policy.PolicySet
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
new file mode 100644
index 0000000000..4daf46c790
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+org.apache.tuscany.sca.contribution.resolver.DefaultModelResolver;model=org.apache.tuscany.sca.policy.Intent
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/resources/policy-xml-validation-messages.properties b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/resources/policy-xml-validation-messages.properties
new file mode 100644
index 0000000000..d092b5959a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/main/resources/policy-xml-validation-messages.properties
@@ -0,0 +1,45 @@
+#
+#
+#    Licensed to the Apache Software Foundation (ASF) under one
+#    or more contributor license agreements. See the NOTICE file
+#    distributed with this work for additional information
+#    regarding copyright ownership. The ASF licenses this file
+#    to you under the Apache License, Version 2.0 (the
+#    "License"); you may not use this file except in compliance
+#    with the License. You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing,
+#    software distributed under the License is distributed on an
+#    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#    KIND, either express or implied. See the License for the
+#    specific language governing permissions and limitations
+#    under the License.
+#
+#
+ReferredPolicySetNotFound = Referred PolicySet - {0} not found for PolicySet - {1}
+MappedIntentNotFound = Mapped Intent - {0} not found for PolicySet {1}
+ProvidedIntentNotFound = Provided Intent - {0} not found for PolicySet {1}
+UnableToMapPolicies = Unable to map policies for default qualifier in IntentMap for - {0} in policy set - {1}
+IntentMapDoesNotMatch = Intent provided by IntentMap {0} does not match parent qualifier {1} in policyset - {2}
+IntentNotSpecified = Intent Map provides for Intent not specified as provided by parent PolicySet - {0}
+ContrainsAttributeMissing = Constrains attribute missing from Policy Intent Definition {0}
+RequiredIntentNotFound = Required Intent - {0} not found for ProfileIntent {1}
+QualifiableIntentNotFound = Qualifiable Intent - {0} not found for QualifiedIntent {1}
+ErrorInPolicyIntentDefinition = Error in PolicyIntent Definition - {0} {1}
+ExcludedIntentNotFound = Excluded Intent {0} not found for intent {1}
+UnrecognizedIntentAttachPointType = Unrecognized IntentAttachPointType - {0}
+RequiredAttributeMissing = Required attribute {0} missing from extension type definition
+AlwaysProvidedIntentNotFound = Always Provided Intent - {0} not found for ExtensionType {1}
+MayProvideIntentNotFound = May Provide Intent - {0} not found for ExtensionType {1}
+ContributionReadException = ContributionReadException occurred due to: {0}
+CyclicReferenceFound = Cyclic reference detected in required attributes of ProfileIntents {0} and {1}
+IntentNameMissing = Required attribute "name" missing for Intent Definition
+PolicySetReferenceNameMissing = Required attribute "name" missing for PolicySetReference in PolicySet : {0}
+PolicySetNameMissing = Required attribute "name" missing for PolicySet Definition
+PolicySetAppliesToMissing = Required attribute "appliesTo" missing for PolicySet Definition
+IntentMapProvidesMissing = Required attribute "provides" missing for IntentMap in PolicySet : {0}
+QualifierNameMissing = Required attribute "name" missing for qualifier definition in PolicySet : {0}
+ConstrainedTypeNotFound = Unable to find the extension type {0} constrained by intent: {1}
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/PolicyXPathFunctionResolverTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/PolicyXPathFunctionResolverTestCase.java
new file mode 100644
index 0000000000..e954f1ebe4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/PolicyXPathFunctionResolverTestCase.java
@@ -0,0 +1,132 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.xml;
+
+import java.util.Collections;
+import java.util.Iterator;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.xpath.XPath;
+import javax.xml.xpath.XPathConstants;
+import javax.xml.xpath.XPathExpression;
+import javax.xml.xpath.XPathFactory;
+
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.w3c.dom.NodeList;
+import org.xml.sax.InputSource;
+
+/**
+ * 
+ */
+public class PolicyXPathFunctionResolverTestCase {
+    private static XPath xpath;
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @BeforeClass
+    public static void setUpBeforeClass() throws Exception {
+        XPathFactory factory = XPathFactory.newInstance();
+        xpath = factory.newXPath();
+        xpath.setNamespaceContext(new NamespaceContextImpl());
+        xpath.setXPathFunctionResolver(new PolicyXPathFunctionResolver(xpath.getNamespaceContext()));
+    }
+
+    @Test
+    public void testIntentsRef() throws Exception {
+        InputSource xml = new InputSource(getClass().getResourceAsStream("Calculator.composite"));
+        // Test the rewrite of xpath so that the self:node() is passed into the SCA function
+        XPathExpression exp = xpath.compile("//sca:composite/sca:component[sca:IntentRefs('sca:confidentiality', self::node())]");
+        Object result = exp.evaluate(xml, XPathConstants.NODESET);
+        Assert.assertTrue(result instanceof NodeList);
+        NodeList nodes = (NodeList)result;
+        // Assert.assertEquals(1, nodes.getLength());
+    }
+    
+    @Test
+    public void testURIRef() throws Exception {
+        InputSource xml = new InputSource(getClass().getResourceAsStream("Calculator.composite"));
+        XPathExpression exp = xpath.compile("sca:composite/sca:component[sca:URIRef('AddServiceComponent')]");
+        Object result = exp.evaluate(xml, XPathConstants.NODESET);
+        Assert.assertTrue(result instanceof NodeList);
+        NodeList nodes = (NodeList)result;
+        // Assert.assertEquals(1, nodes.getLength());
+    }
+    
+    @Test
+    public void testInterfaceRef() throws Exception {
+        InputSource xml = new InputSource(getClass().getResourceAsStream("Calculator.composite"));
+        XPathExpression exp = xpath.compile("//sca:composite/sca:component/sca:service[sca:InterfaceRef('AddService')]");
+        Object result = exp.evaluate(xml, XPathConstants.NODESET);
+        Assert.assertTrue(result instanceof NodeList);
+        NodeList nodes = (NodeList)result;
+        // Assert.assertEquals(1, nodes.getLength());
+    }
+
+    @Test
+    public void testOperationRef() throws Exception {
+        InputSource xml = new InputSource(getClass().getResourceAsStream("Calculator.composite"));
+        XPathExpression exp = xpath.compile("//sca:composite/sca:component/sca:reference[sca:OperationRef('AddService/add')]");
+        Object result = exp.evaluate(xml, XPathConstants.NODESET);
+        Assert.assertTrue(result instanceof NodeList);
+        NodeList nodes = (NodeList)result;
+        // Assert.assertEquals(1, nodes.getLength());
+    }
+
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @AfterClass
+    public static void tearDownAfterClass() throws Exception {
+    }
+
+    private static class NamespaceContextImpl implements NamespaceContext {
+
+        private static final String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
+
+        public String getNamespaceURI(String prefix) {
+            if ("sca".equals(prefix)) {
+                return SCA11_NS;
+            } else {
+                return null;
+            }
+        }
+
+        public String getPrefix(String namespaceURI) {
+            if (SCA11_NS.equals(namespaceURI)) {
+                return "sca";
+            }
+            return null;
+        }
+
+        public Iterator getPrefixes(String namespaceURI) {
+            if (SCA11_NS.equals(namespaceURI)) {
+                return Collections.singleton("sca").iterator();
+            }
+            return null;
+        }
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/ReadDocumentTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/ReadDocumentTestCase.java
new file mode 100644
index 0000000000..0d0f945e43
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/ReadDocumentTestCase.java
@@ -0,0 +1,295 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.xml;
+
+import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+
+import java.io.InputStream;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Hashtable;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamReader;
+
+import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.DefaultModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.monitor.DefaultMonitorFactory;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.MonitorFactory;
+import org.apache.tuscany.sca.policy.BindingType;
+import org.apache.tuscany.sca.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.ImplementationType;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentMap;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.Qualifier;
+import org.apache.tuscany.sca.policy.impl.ImplementationTypeImpl;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * Test reading SCA XML assembly documents.
+ * 
+ * @version $Rev: 551296 $ $Date: 2007-06-28 01:18:35 +0530 (Thu, 28 Jun 2007) $
+ */
+public class ReadDocumentTestCase {
+
+    private ModelResolver resolver;
+    private StAXArtifactProcessor<Object> staxProcessor;
+    private Monitor monitor;
+
+    private static final QName elementToProcess =
+        new QName("http://docs.oasis-open.org/ns/opencsa/sca/200903", "implementationType");
+
+    private Map<QName, Intent> intentTable = new Hashtable<QName, Intent>();
+    private Map<QName, PolicySet> policySetTable = new Hashtable<QName, PolicySet>();
+    private Map<QName, BindingType> bindingTypesTable = new Hashtable<QName, BindingType>();
+    private Map<QName, ImplementationType> implTypesTable = new Hashtable<QName, ImplementationType>();
+    private static final String scaNamespace = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
+    private static final String namespace = "http://test";
+
+    private static final QName confidentiality = new QName(namespace, "confidentiality");
+    private static final QName integrity = new QName(namespace, "integrity");
+    private static final QName messageProtection = new QName(namespace, "messageProtection");
+    private static final QName confidentiality_transport = new QName(namespace, "confidentiality.transport");
+    private static final QName confidentiality_message = new QName(namespace, "confidentiality.message");
+    private static final QName secureReliablePolicy = new QName(namespace, "SecureReliablePolicy");
+    private static final QName secureMessagingPolicies = new QName(namespace, "SecureMessagingPolicies");
+    private static final QName securityPolicy = new QName(namespace, "SecurityPolicy");
+    private static final QName basicAuthMsgProtSecurity = new QName(namespace, "BasicAuthMsgProtSecurity");
+    private static final QName wsBinding = new QName(scaNamespace, "binding.ws");
+    private static final QName javaImpl = new QName(scaNamespace, "implementation.java");
+
+    @Before
+    public void setUp() throws Exception {
+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        resolver = new DefaultModelResolver();
+        XMLInputFactory inputFactory = XMLInputFactory.newInstance();
+        // Create a monitor
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        MonitorFactory monitorFactory = new DefaultMonitorFactory();
+        if (monitorFactory != null) {
+            monitor = monitorFactory.createMonitor();
+            utilities.addUtility(monitorFactory);
+        }
+        StAXArtifactProcessorExtensionPoint staxProcessors =
+            extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, null, monitor);
+        staxProcessors.addArtifactProcessor(new TestPolicyProcessor());
+
+        URL url = getClass().getResource("test_definitions.xml");
+        InputStream urlStream = url.openStream();
+        XMLStreamReader reader = inputFactory.createXMLStreamReader(urlStream);
+        reader.next();
+
+        //position on the right element qname to get processed
+        while (reader.hasNext()) {
+            reader.next();
+            int event = reader.getEventType();
+            if (event == START_ELEMENT && reader.getName().equals(elementToProcess)) {
+                break;
+            }
+        }
+        while (true) {
+            int event = reader.getEventType();
+            switch (event) {
+                case START_ELEMENT: {
+                    Object artifact = staxProcessor.read(reader);
+                    if (artifact instanceof PolicySet) {
+                        PolicySet policySet = (PolicySet)artifact;
+                        policySet.setName(new QName(namespace, policySet.getName().getLocalPart()));
+                        policySetTable.put(policySet.getName(), policySet);
+                    } else if (artifact instanceof Intent) {
+                        Intent intent = (Intent)artifact;
+                        intent.setName(new QName(namespace, intent.getName().getLocalPart()));
+                        intentTable.put(intent.getName(), intent);
+                        for (Intent i : intent.getQualifiedIntents()) {
+                            i.setName(new QName(namespace, i.getName().getLocalPart()));
+                            intentTable.put(i.getName(), i);
+                            resolver.addModel(i);
+                        }
+                    } else if (artifact instanceof BindingType) {
+                        BindingType bindingType = (BindingType)artifact;
+                        bindingTypesTable.put(bindingType.getType(), bindingType);
+                    } else if (artifact instanceof ImplementationTypeImpl) {
+                        ImplementationType implType = (ImplementationType)artifact;
+                        implTypesTable.put(implType.getType(), implType);
+                    }
+
+                    if (artifact != null) {
+                        resolver.addModel(artifact);
+                    }
+
+                    break;
+                }
+            }
+            if (reader.hasNext()) {
+                reader.next();
+            } else {
+                break;
+            }
+        }
+        urlStream.close();
+    }
+
+    @Test
+    public void testReadSCADefinitions() throws Exception {
+        assertNotNull(intentTable.get(confidentiality));
+        assertNotNull(intentTable.get(messageProtection));
+        assertNotNull(intentTable.get(confidentiality_transport));
+        assertTrue(intentTable.get(confidentiality).getDescription().length() > 0);
+
+        assertNotNull(policySetTable.get(secureReliablePolicy));
+        assertTrue(policySetTable.get(secureReliablePolicy).getProvidedIntents().size() == 2);
+        assertTrue(policySetTable.get(secureReliablePolicy).getPolicies().size() == 2);
+
+        assertNotNull(policySetTable.get(secureMessagingPolicies));
+        assertEquals(2, policySetTable.get(secureMessagingPolicies).getIntentMaps().get(0).getQualifiers().get(0).getPolicies().size());
+
+        assertEquals(bindingTypesTable.size(), 1);
+        assertNotNull(bindingTypesTable.get(wsBinding));
+        assertEquals(implTypesTable.size(), 1);
+        assertNotNull(implTypesTable.get(javaImpl));
+    }
+    
+    private int getNumberOfQualifiedPolicies(PolicySet policySet) {
+        int count = 0;
+        for(IntentMap intentMap: policySet.getIntentMaps()) {
+            for(Qualifier q: intentMap.getQualifiers()) {
+                count += q.getPolicies().size();
+            }
+        }
+        return count;
+    }
+
+    @Test
+    public void testResolution() throws Exception {
+        assertTrue(!intentTable.get(messageProtection).getRequiredIntents().isEmpty());
+        Intent profileIntent = intentTable.get(new QName(namespace, "messageProtection"));
+        assertNull(profileIntent.getRequiredIntents().get(0).getDescription());
+
+        QName confidentiality_transport = new QName(namespace, "confidentiality.transport");
+        assertTrue(intentTable.get(confidentiality_transport) instanceof Intent);
+        Intent qualifiedIntent = (Intent)intentTable.get(new QName(namespace, "confidentiality.transport"));
+        assertNull(qualifiedIntent.getDescription());
+        assertNotNull(qualifiedIntent.getQualifiableIntent().getDescription());
+
+        PolicySet secureReliablePolicySet = policySetTable.get(secureReliablePolicy);
+        PolicySet secureMessagingPolicySet = policySetTable.get(secureMessagingPolicies);
+        PolicySet securityPolicySet = policySetTable.get(securityPolicy);
+
+        assertEquals(secureReliablePolicySet.getProvidedIntents().get(1).getName(), integrity);
+        assertNull(secureReliablePolicySet.getProvidedIntents().get(1).getDescription());
+        assertTrue(secureMessagingPolicySet.isUnresolved());
+        assertEquals(2, getNumberOfQualifiedPolicies(securityPolicySet));
+
+        //testing to ensure that inclusion of referred policy sets has not happened
+        PolicySet basicAuthMsgProtSecurityPolicySet = policySetTable.get(basicAuthMsgProtSecurity);
+        assertTrue(basicAuthMsgProtSecurityPolicySet.getPolicies().isEmpty());
+        assertTrue(basicAuthMsgProtSecurityPolicySet.getIntentMaps().isEmpty());
+
+        ExtensionType wsBindingType = bindingTypesTable.get(wsBinding);
+        assertNull(wsBindingType.getAlwaysProvidedIntents().get(0).getDescription());
+        assertNull(wsBindingType.getMayProvidedIntents().get(0).getDescription());
+
+        ExtensionType javaImplType = implTypesTable.get(javaImpl);
+        assertNull(javaImplType.getAlwaysProvidedIntents().get(0).getDescription());
+        assertNull(javaImplType.getMayProvidedIntents().get(0).getDescription());
+
+        List<Intent> intents = new ArrayList<Intent>(intentTable.values());
+
+        for (Intent intent : intents) {
+            staxProcessor.resolve(intent, resolver);
+        }
+
+        for (PolicySet policySet : policySetTable.values()) {
+            if (policySet.getReferencedPolicySets().isEmpty())
+                staxProcessor.resolve(policySet, resolver);
+        }
+
+        for (PolicySet policySet : policySetTable.values()) {
+            if (!policySet.getReferencedPolicySets().isEmpty())
+                staxProcessor.resolve(policySet, resolver);
+        }
+
+        for (ExtensionType bindingType : bindingTypesTable.values()) {
+            staxProcessor.resolve(bindingType, resolver);
+        }
+
+        for (ExtensionType implType : implTypesTable.values()) {
+            staxProcessor.resolve(implType, resolver);
+        }
+
+        //testing if policy intents have been linked have property been linked up 
+        assertNotNull(profileIntent.getRequiredIntents().get(0).getDescription());
+        assertNotNull(qualifiedIntent.getQualifiableIntent().getDescription());
+        assertEquals(secureReliablePolicySet.getProvidedIntents().get(1).getName(), integrity);
+        assertNotNull(secureReliablePolicySet.getProvidedIntents().get(1).getDescription());
+
+        //testing if policysets have been properly linked up with intents
+        assertFalse(secureMessagingPolicySet.isUnresolved());
+        assertTrue(isRealizedBy(secureMessagingPolicySet, intentTable.get(confidentiality)));
+        assertTrue(isRealizedBy(secureMessagingPolicySet, intentTable.get(confidentiality_transport)));
+
+        //testing if intent maps have been properly mapped to policies
+        assertFalse(securityPolicySet.isUnresolved());
+        assertTrue(isRealizedBy(securityPolicySet, intentTable.get(confidentiality)));
+        assertTrue(isRealizedBy(securityPolicySet, intentTable.get(confidentiality_message)));
+
+        //testing for inclusion of referred policysets
+        assertFalse(basicAuthMsgProtSecurityPolicySet.getPolicies().isEmpty());
+        assertFalse(basicAuthMsgProtSecurityPolicySet.getIntentMaps().isEmpty());
+        assertTrue(isRealizedBy(basicAuthMsgProtSecurityPolicySet, intentTable.get(confidentiality_transport)));
+
+        assertNotNull(wsBindingType.getAlwaysProvidedIntents().get(0).getDescription());
+        assertNotNull(wsBindingType.getMayProvidedIntents().get(0).getDescription());
+
+        assertNotNull(javaImplType.getAlwaysProvidedIntents().get(0).getDescription());
+        assertNotNull(javaImplType.getMayProvidedIntents().get(0).getDescription());
+    }
+
+    private boolean isRealizedBy(PolicySet policySet, Intent intent) {
+        if (intent.getName().getLocalPart().indexOf('.') == -1) {
+            return policySet.getProvidedIntents().contains(intent);
+        }
+        for (IntentMap map : policySet.getIntentMaps()) {
+            for (Qualifier q : map.getQualifiers()) {
+                if (q.getIntent().equals(intent)) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/TestPolicyProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/TestPolicyProcessor.java
new file mode 100644
index 0000000000..6887cd1b42
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/test/java/org/apache/tuscany/sca/policy/xml/TestPolicyProcessor.java
@@ -0,0 +1,82 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.policy.xml;

+

+import javax.xml.namespace.QName;

+import javax.xml.stream.XMLStreamException;

+import javax.xml.stream.XMLStreamReader;

+import javax.xml.stream.XMLStreamWriter;

+

+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;

+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;

+import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;

+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;

+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;

+import org.apache.tuscany.sca.policy.PolicyExpression;

+

+/**

+ *

+ * @version $Rev$ $Date$

+ */

+public class TestPolicyProcessor implements StAXArtifactProcessor<PolicyExpression> {

+

+    public QName getArtifactType() {

+        return new QName("http://schemas.xmlsoap.org/ws/2004/09/policy", "PolicyAttachment");

+    }

+

+    public PolicyExpression read(XMLStreamReader arg0) throws ContributionReadException, XMLStreamException {

+        return new MockPolicyImplOne();

+    }

+

+    public void write(PolicyExpression arg0, XMLStreamWriter arg1) throws ContributionWriteException, XMLStreamException {

+    }

+

+    public Class<PolicyExpression> getModelType() {

+        // TODO Auto-generated method stub

+        return PolicyExpression.class;

+    }

+

+    public void resolve(PolicyExpression arg0, ModelResolver arg1) throws ContributionResolveException {

+

+    }

+

+    public class MockPolicyImplOne implements PolicyExpression {

+        public <T> T getPolicy() {

+            return null;

+        }

+

+        public void setName(QName name) {

+        }

+

+        public <T> void setPolicy(T policy) {

+        }

+

+        public QName getName() {

+            return new QName("http://schemas.xmlsoap.org/ws/2004/09/policy", "PolicyAttachment");

+        }

+

+        public boolean isUnresolved() {

+            return false;

+        }

+

+        public void setUnresolved(boolean unresolved) {

+        }

+

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/test/resources/org/apache/tuscany/sca/policy/xml/Calculator.composite b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/test/resources/org/apache/tuscany/sca/policy/xml/Calculator.composite
new file mode 100644
index 0000000000..3ade69523c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/test/resources/org/apache/tuscany/sca/policy/xml/Calculator.composite
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           targetNamespace="http://sample"

+           xmlns:sample="http://sample"

+           name="Calculator">

+

+    <component name="CalculatorServiceComponent" requires="sca:confidentiality">

+		<implementation.java class="calculator.CalculatorServiceImpl"/>

+        <reference name="addService" target="AddServiceComponent" />

+        <reference name="subtractService" target="SubtractServiceComponent" />

+        <reference name="multiplyService" target="MultiplyServiceComponent" />

+        <reference name="divideService" target="DivideServiceComponent" />

+    </component>

+

+    <component name="AddServiceComponent">

+        <implementation.java class="calculator.AddServiceImpl"/>

+    </component>

+

+    <component name="SubtractServiceComponent">

+        <implementation.java class="calculator.SubtractServiceImpl"/>

+    </component>

+

+    <component name="MultiplyServiceComponent">

+        <implementation.java class="calculator.MultiplyServiceImpl"/>

+    </component>

+

+    <component name="DivideServiceComponent">

+        <implementation.java class="calculator.DivideServiceImpl"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/test/resources/org/apache/tuscany/sca/policy/xml/test_definitions.xml b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/test/resources/org/apache/tuscany/sca/policy/xml/test_definitions.xml
new file mode 100644
index 0000000000..911833550f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy-xml/src/test/resources/org/apache/tuscany/sca/policy/xml/test_definitions.xml
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="ASCII"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<definitions xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" targetNamespace="http://test"

+    xmlns:test="http://test" xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903">

+

+    <!-- Extension Types Metadata -->

+    <implementationType type="sca:implementation.java" alwaysProvides="test:logging" mayProvide="test:tracing" />

+    <bindingType type="sca:binding.ws" alwaysProvides="test:confidentiality" mayProvide="test:integrity" />

+

+    <!-- Intents and Policysets to assume targetnamespace -->

+    <intent name="TestIntentOne" constrains="sca:binding">

+        <description>

+            Test Intent

+             </description>

+    </intent>

+

+    <intent name="TestIntentTwo" constrains="sca:binding" requires="test:TestIntentOne">

+        <description>

+            Protect messages from unauthorized reading or modification

+             </description>

+    </intent>

+

+    <policySet name="TestPolicySetOne" provides="test:TestIntentOne" appliesTo="sca:binding.ws"

+        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+        <wsp:PolicyAttachment>

+            <!-- policy expression and policy subject for

+                 "basic authentication" -->

+        </wsp:PolicyAttachment>

+        <wsp:PolicyAttachment>

+            <!-- policy expression and policy subject for

+                "reliability" -->

+        </wsp:PolicyAttachment>

+    </policySet>

+

+    <!-- POLICY SETS -->

+    <policySet name="SecureReliablePolicy" provides="test:confidentiality.transport test:integrity" appliesTo="sca:binding.ws"

+        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+        <wsp:PolicyAttachment>

+            <!-- policy expression and policy subject for

+                 "basic authentication" -->

+        </wsp:PolicyAttachment>

+        <wsp:PolicyAttachment>

+            <!-- policy expression and policy subject for

+                "reliability" -->

+        </wsp:PolicyAttachment>

+    </policySet>

+

+    <policySet name="SecureMessagingPolicies" provides="test:confidentiality" appliesTo="binding.ws"

+        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+        <intentMap provides="test:confidentiality" default="transport">

+            <qualifier name="transport">

+                <wsp:PolicyAttachment>

+                    <!-- policy expression and policy subject for "transport" alternative -->

+                </wsp:PolicyAttachment>

+                <wsp:PolicyAttachment>...</wsp:PolicyAttachment>

+            </qualifier>

+            <qualifier name="message">

+                <wsp:PolicyAttachment>

+                    <!-- policy expression and policy subject for "message" alternative" -->

+                </wsp:PolicyAttachment>

+            </qualifier>

+        </intentMap>

+    </policySet>

+

+    <policySet name="SecurityPolicy" provides="test:confidentiality" appliesTo="binding.ws"

+        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+        <intentMap provides="test:confidentiality" default="message">

+            <qualifier name="message">

+                <wsp:PolicyAttachment>

+                <!-- policy attachment for body encryption -->

+                </wsp:PolicyAttachment>

+            </qualifier>

+            <qualifier name="transport">

+                <wsp:PolicyAttachment>

+                    <!-- policy attachment for transport encryption -->

+                </wsp:PolicyAttachment>

+            </qualifier>

+        </intentMap>

+    </policySet>

+

+    <policySet name="BasicAuthMsgProtSecurity" provides="test:authentication test:confidentiality" appliesTo="binding.ws"

+        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903">

+        <policySetReference name="test:AuthenticationPolicies" />

+        <policySetReference name="test:ConfidentialityPolicies" />

+    </policySet>

+

+    <policySet name="AuthenticationPolicies" provides="test:authentication" appliesTo="binding.ws"

+        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+        <wsp:PolicyAttachment>

+            <!-- policy expression and policy subject for "basic

+        authentication" -->

+        </wsp:PolicyAttachment>

+    </policySet>

+

+    <policySet name="ConfidentialityPolicies" provides="test:confidentiality" appliesTo="binding.ws"

+        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+        <intentMap provides="test:confidentiality" default="transport">

+            <qualifier name="transport">

+                <wsp:PolicyAttachment>

+                    <!-- policy expression and policy subject for "transport"

+                alternative -->

+                </wsp:PolicyAttachment>

+                <wsp:PolicyAttachment>...</wsp:PolicyAttachment>

+            </qualifier>

+            <qualifier name="message">

+                <wsp:PolicyAttachment>

+                    <!-- policy expression and policy subject for "message"

+                alternative" -->

+                    ...

+                </wsp:PolicyAttachment>

+            </qualifier>

+        </intentMap>

+    </policySet>

+

+    <policySet name="SecureWSPolicy" provides="test:confidentiality" appliesTo="sca:binding.ws"

+        xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" xmlns:sp="http://schemas.xmlsoap.org/ws/2002/12/secext"

+        xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy">

+        <wsp:Policy>

+            <wsp:ExactlyOne>

+                <wsp:All>

+                    <sp:SecurityToken>

+                        <sp:TokenType>sp:X509v3</sp:TokenType>

+                    </sp:SecurityToken>

+                    <sp:UsernameToken />

+                    <sp:SignedParts />

+                    <sp:EncryptedParts>

+                        <sp:Body />

+                    </sp:EncryptedParts>

+                    <sp:TransportBinding>

+                        <sp:IncludeTimeStamp />

+                    </sp:TransportBinding>

+                </wsp:All>

+            </wsp:ExactlyOne>

+        </wsp:Policy>

+    </policySet>

+

+    <!-- profile intent -->

+    <intent name="reliableMessageProtection" constrains="sca:binding" requires="test:messageProtection">

+        <description>

+            Protect messages from unauthorized reading or modification

+             </description>

+    </intent>

+

+    <intent name="messageProtection" constrains="sca:binding" requires="test:confidentiality test:integrity">

+        <description>

+            Protect messages from unauthorized reading or modification

+             </description>

+    </intent>

+

+    <!-- simple intent -->

+    <intent name="confidentiality" constrains="sca:binding">

+        <description>

+            Communitcation thro this binding must prevent

+            unauthorized users from reading the messages.

+        </description>

+        <qualifier name="transport" />

+        <qualifier name="message" default="true" />

+    </intent>

+

+    <intent name="integrity" constrains="sca:binding">

+        <description>

+            Communitcation thro this binding must prevent

+            unauthorized modification of the messages.

+             </description>

+    </intent>

+

+    <intent name="authentication" constrains="sca:binding">

+        <description>

+            Communitcation thro this binding required

+            Authentication.

+             </description>

+    </intent>

+

+    <intent name="logging" constrains="sca:implementation">

+        <description>

+            All messages to and from this implementation must be logged

+             </description>

+    </intent>

+

+    <intent name="tracing" constrains="sca:implementation.java">

+        <description>

+            Need to figure out some description for this 

+             </description>

+    </intent>

+

+</definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/policy/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
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+      the copyright owner that is granting the License.
+
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+      outstanding shares, or (iii) beneficial ownership of such entity.
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+      including but not limited to software source code, documentation
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+
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+      transformation or translation of a Source form, including but
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+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/policy/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..1c3482cf56
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/META-INF/MANIFEST.MF
@@ -0,0 +1,32 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.policy.util;uses:="javax.xml.pa

+ rsers,javax.xml.transform.dom,org.apache.tuscany.sca.policy,org.apach

+ e.tuscany.sca.extensibility,org.w3c.dom,javax.xml.namespace,javax.xml

+ .xpath,javax.xml.transform,javax.xml.transform.stream";version="2.0.0",

+ org.apache.tuscany.sca.policy.impl;uses:="javax.xml.xpath,org.apache.

+ tuscany.sca.policy,javax.xml.namespace";version="2.0.0",org.apache.tusc

+ any.sca.policy;uses:="javax.xml.xpath,org.apache.tuscany.sca.policy.i

+ mpl,javax.xml.namespace";version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Policy Model

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397083703

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Policy Model

+Import-Package: javax.xml.namespace,

+ javax.xml.parsers,

+ javax.xml.transform,

+ javax.xml.transform.dom,

+ javax.xml.transform.stream,

+ javax.xml.xpath,

+ org.apache.tuscany.sca.extensibility;version="2.0.0",

+ org.apache.tuscany.sca.policy;version="2.0.0",

+ org.apache.tuscany.sca.policy.impl;version="2.0.0",

+ org.apache.tuscany.sca.policy.util;version="2.0.0",

+ org.w3c.dom

+Bundle-SymbolicName: org.apache.tuscany.sca.policy

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/policy/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/policy/pom.xml
new file mode 100644
index 0000000000..6fa9b7f246
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/pom.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-policy</artifactId>
+    <name>Apache Tuscany SCA Policy Model</name>
+    
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-extensibility</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+   </dependencies>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/BindingType.java b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/BindingType.java
new file mode 100644
index 0000000000..f43c428563
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/BindingType.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy;
+
+
+/**
+ * Definition of binding type which extends from sca:binding
+ */
+public interface BindingType extends ExtensionType {
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/DefaultPolicyFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/DefaultPolicyFactory.java
new file mode 100644
index 0000000000..2da41675a1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/DefaultPolicyFactory.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy;
+
+import org.apache.tuscany.sca.policy.impl.PolicyFactoryImpl;
+
+/**
+ * A factory for the policy model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultPolicyFactory extends PolicyFactoryImpl implements PolicyFactory {
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/ExtensionType.java b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/ExtensionType.java
new file mode 100644
index 0000000000..e7a93c8907
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/ExtensionType.java
@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy;
+
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Definition of extension type: binding or implementation
+ */
+public interface ExtensionType {
+    QName BINDING_BASE = new QName("http://docs.oasis-open.org/ns/opencsa/sca/200903", "binding");
+    QName IMPLEMENTATION_BASE = new QName("http://docs.oasis-open.org/ns/opencsa/sca/200903", "implementation");
+
+    /**
+     * The name of the extension type (binding or implementation). The extension type name 
+     * attribute MUST be the QName of an XSD global element definition used for 
+     * binding/implementation elements of that type
+     * 
+     * @return The QName of this type
+     */
+    QName getType();
+
+    /**
+     * Set the QName for this type
+     * @param type The QName of this type
+     */
+    void setType(QName type);
+    
+    QName getBaseType();
+
+    /**
+     * A set of intents. The intents in the alwaysProvides set are always 
+     * provided by this extension type, whether the intents are attached 
+     * to the using component or not.
+     * 
+     * @return A list of intents that are always provided by this type
+     */
+    List<Intent> getAlwaysProvidedIntents();
+
+    /**
+     * a set of intents. The intents in the mayProvide set are provided by this 
+     * extension type if the intent in question is attached to the using 
+     * component.
+     * 
+     * @return A list of intents that may be provided by this type
+     */
+    List<Intent> getMayProvidedIntents();
+    /**
+     * Returns true if the model element is unresolved.
+     * 
+     * @return true if the model element is unresolved.
+     */
+    boolean isUnresolved();
+
+    /**
+     * Sets whether the model element is unresolved.
+     * 
+     * @param unresolved whether the model element is unresolved
+     */
+    void setUnresolved(boolean unresolved);
+    
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/ImplementationType.java b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/ImplementationType.java
new file mode 100644
index 0000000000..d142015f57
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/ImplementationType.java
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy;
+
+
+/**
+ * Definition of an implementation type which extends from sca:implementation
+ */
+public interface ImplementationType extends ExtensionType {
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/Intent.java b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/Intent.java
new file mode 100644
index 0000000000..b79ccdab78
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/Intent.java
@@ -0,0 +1,160 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy;
+
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Represents a policy intent. See the Policy Framework specification for a
+ * description of this element.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface Intent {
+    enum Type {
+        interaction, implementation
+    };
+
+    /**
+     * Returns the intent name.
+     * 
+     * @return the intent name
+     */
+    QName getName();
+
+    /**
+     * Sets the intent name
+     * 
+     * @param name the intent name
+     */
+    void setName(QName name);
+
+    /**
+     * Returns the list of SCA constructs that this intent is meant to
+     * configure.
+     * 
+     * @return the list of SCA constructs that this intent is meant to configure
+     */
+    List<ExtensionType> getConstrainedTypes();
+
+    /**
+     * Return a list of required intents
+     * @return The list of required intents
+     */
+    List<Intent> getRequiredIntents();
+
+    /**
+     * Returns the list of intents which are mutually exclusive with this intent.
+     * 
+     * @return the list of mutually exclusive intents.
+     */
+    List<Intent> getExcludedIntents();
+
+    /**
+     * Returns the list of qualified intents.  
+     * 
+     * @return the list of qualified intents.
+     */
+    List<Intent> getQualifiedIntents();
+
+    /**
+     * Get the default qualified intent
+     * 
+     * @return
+     */
+    Intent getDefaultQualifiedIntent();
+
+    /**
+     * Set the default qualified intent
+     * 
+     * @param qualifiedIntent
+     */
+    void setDefaultQualifiedIntent(Intent qualifiedIntent);
+
+    /**
+     * Get the intent type: Interaction or Implementation
+     * @return 
+     */
+    Type getType();
+
+    /**
+     * Set the intent type 
+     * @param type: Interaction or Implementation
+     */
+    void setType(Type type);
+
+    /**
+     * If this attribute is present and has a value of true it indicates that 
+     * the qualified intents defined for this intent are mutually exclusive
+     * 
+     * @return
+     */
+    boolean isMutuallyExclusive();
+
+    /**
+     * Set the value of mutuallyExclusive  
+     * @param mutuallyExclusive
+     */
+    void setMutuallyExclusive(boolean mutuallyExclusive);
+
+    /**
+     * Returns the intent description.
+     * 
+     * @return the intent description
+     */
+    String getDescription();
+
+    /**
+     * Sets the intent description.
+     * 
+     * @param description the intent description
+     */
+    void setDescription(String description);
+
+    /**
+     * Returns true if the model element is unresolved.
+     * 
+     * @return true if the model element is unresolved.
+     */
+
+    /**
+     * Get the parent intent for a qualified intent. If an intent is not qualified,
+     * return null.
+     * @return The parent intent or null if this intent is not qualified
+     */
+    Intent getQualifiableIntent();
+
+    /**
+     * Set the parent intent for a qualified intent
+     * @param intent
+     */
+    void setQualifiableIntent(Intent intent);
+
+    boolean isUnresolved();
+
+    /**
+     * Sets whether the model element is unresolved.
+     * 
+     * @param unresolved whether the model element is unresolved
+     */
+    void setUnresolved(boolean unresolved);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/IntentMap.java b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/IntentMap.java
new file mode 100644
index 0000000000..efed4bfdb1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/IntentMap.java
@@ -0,0 +1,51 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy;
+
+import java.util.List;
+
+import org.apache.tuscany.sca.policy.Intent;
+
+
+/**
+ * Map policies to the qualified intents
+ */
+public interface IntentMap {
+    /**
+     * Returns the intent realized by this intent map.
+     * 
+     * @return the intent realized by this intent map
+     */
+    Intent getProvidedIntent();
+
+    /**
+     * Sets the intent realized by this intent map.
+     * 
+     * @param providedIntent the intent realized by this intent map
+     */
+    void setProvidedIntent(Intent providedIntent);
+    
+    /**
+     * Get a list of qualifiers  
+     * 
+     * @return A list of qualifiers
+     */
+    List<Qualifier> getQualifiers();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicyAttachment.java b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicyAttachment.java
new file mode 100644
index 0000000000..ee4f5b5236
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicyAttachment.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy;
+
+import java.util.List;
+
+/**
+ * Attach a policySet to a collection of policy subjects
+ */
+public interface PolicyAttachment {
+    PolicySet getPolicySet();
+    void setPolicySet(PolicySet policySet);
+    List<PolicySubject> getPolicySubjects();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicyExpression.java b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicyExpression.java
new file mode 100644
index 0000000000..a29f214f98
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicyExpression.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy;
+
+import javax.xml.namespace.QName;
+
+/**
+ * Interface that will abstract various types of policy specifications
+ * and attachments for example WS-Policy
+ *
+ * @version $Rev$ $Date$
+ */
+public interface PolicyExpression {
+    /**
+     * Get the QName of the policy expression
+     * @return the QName of the policy expression
+     */
+    QName getName();
+
+    /**
+     * Set the QName of the policy expression
+     * @param name
+     */
+    void setName(QName name);
+
+    /**
+     * Get the policy definition in the type of the specific domain
+     * @return
+     */
+    <T> T getPolicy();
+
+    /**
+     * Set the policy definition
+     * @param expression
+     */
+    <T> void setPolicy(T policy);
+
+    /**
+     * 
+     * @param unresolved
+     */
+    void setUnresolved(boolean unresolved);
+
+    /**
+     * 
+     * @return
+     */
+    boolean isUnresolved();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicyFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicyFactory.java
new file mode 100644
index 0000000000..9e7de2f6da
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicyFactory.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy;
+
+/**
+ * A factory for the policy model.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface PolicyFactory {
+
+    /**
+     * Create a new intent.
+     * 
+     * @return a new intent
+     */
+    Intent createIntent();
+
+    /**
+     * Create a new policy set.
+     * 
+     * @return a new policy set
+     */
+    PolicySet createPolicySet();
+
+    /**
+     * Create a new intent map.
+     * 
+     * @return a new intent map
+     */
+    IntentMap createIntentMap();
+
+    /**
+     * create a new Qualifier
+     * 
+     * @return a Qualifier
+     */
+    Qualifier createQualifier();
+    
+    /**
+     * Create a new PolicyExpression
+     * @return
+     */
+    PolicyExpression createPolicyExpression();
+    
+    ExtensionType createExtensionType();
+    BindingType createBindingType();
+    ImplementationType createImplementationType();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicySet.java b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicySet.java
new file mode 100644
index 0000000000..2b5b8458d5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicySet.java
@@ -0,0 +1,146 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy;
+
+import java.util.List;
+
+import javax.xml.namespace.QName;
+import javax.xml.xpath.XPathExpression;
+
+/**
+ * Represents a policy set. See the Policy Framework specification for a
+ * description of this element.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface PolicySet {
+
+    /**
+     * Returns the intent name.
+     * 
+     * @return the intent name
+     */
+    QName getName();
+
+    /**
+     * Sets the intent name
+     * 
+     * @param name the intent name
+     */
+    void setName(QName name);
+
+    /**
+     * Returns the list of
+     * 
+     * @return
+     */
+    List<PolicySet> getReferencedPolicySets();
+
+    /**
+     * Returns the list of provided intents
+     * 
+     * @return
+     */
+    List<Intent> getProvidedIntents();
+
+    /**
+     * Returns the list of concrete policies, either WS-Policy policy
+     * attachments, policy references, or policies expressed in another policy
+     * language.
+     * 
+     * @return the list of concrete policies
+     */
+    List<PolicyExpression> getPolicies();
+
+    /**
+     * Returns true if the model element is unresolved.
+     * 
+     * @return true if the model element is unresolved.
+     */
+    boolean isUnresolved();
+
+    /**
+     * Sets whether the model element is unresolved.
+     * 
+     * @param unresolved whether the model element is unresolved
+     */
+    void setUnresolved(boolean unresolved);
+
+    /**
+     * Returns the XPath expression that is to be used to evaluate
+     * if this PolicySet applies to specific policy subject
+     * 
+     * @return the XPath expression
+     */
+    String getAppliesTo();
+
+    /**
+     * Sets the XPath expression that is to be used to evaluate
+     * if this PolicySet applies to specific policy subject
+     * 
+     */
+    void setAppliesTo(String xpath);
+    
+    /**
+     * A string which is an XPath 1.0 expression identifying one or more
+     * elements (policy subject) in the Domain. It is used to declare which 
+     * set of elements the policySet is actually attached to.
+     * 
+     * @return The attachTo XPath
+     */
+    String getAttachTo();
+    
+    /**
+     * Set the attachTo XPath
+     * @param xpath
+     */
+    void setAttachTo(String xpath);
+    
+    /**
+     * Get the resolved XPathExpression for attachTo
+     * @return
+     */
+    XPathExpression getAttachToXPathExpression();
+    
+    /**
+     * Set the resolved XPathExpression for attachTo
+     * @param expression
+     */
+    void setAttachToXPathExpression(XPathExpression expression);
+
+    /**
+     * Returns the policies / policy attachments provided thro intent maps
+     * 
+     * @return
+     */
+    List<IntentMap> getIntentMaps();
+    
+    /**
+     * Get the XPath expression for the appliesTo attribute
+     * @return the XPath expression for the appliesTo attribute
+     */
+    XPathExpression getAppliesToXPathExpression();
+
+    /**
+     * Set the XPath expression for the appliesTo attribute
+     * @param xpathExpression the XPath expression for the appliesTo attribute
+     */
+    void setAppliesToXPathExpression(XPathExpression xpathExpression);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicySubject.java b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicySubject.java
new file mode 100644
index 0000000000..41847bad79
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/PolicySubject.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy;
+
+import java.util.List;
+
+/**
+ * A policy subject is an entity in the assembly with which a policy can be 
+ * associated. 
+ * 
+ * For example, a policy subject can be one of the following:
+ * <ul>
+ * <li>composite
+ * <li>component
+ * <li>implementation
+ * <li>service
+ * <li>reference
+ * <li>binding
+ * <li>interface
+ * </ul> 
+ */
+public interface PolicySubject {
+    /**
+     * Get a list of required intents
+     * 
+     * @return
+     */
+    List<Intent> getRequiredIntents();
+
+    /**
+     * Get a list of attached policySets 
+     * 
+     * @return A list of policySets 
+     */
+    List<PolicySet> getPolicySets();
+    
+    ExtensionType getType();
+    void setType(ExtensionType type);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/Qualifier.java b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/Qualifier.java
new file mode 100644
index 0000000000..c1862283c7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/Qualifier.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy;
+
+import java.util.List;
+
+/**
+ * A qualifier provides a list of policies for a qualified intent within the IntentMap
+ */
+public interface Qualifier {
+    /**
+     * Get the qualified intent for this qualifier
+     * @return The intent
+     */
+    Intent getIntent();
+
+    /**
+     * Set the qualified intent for this qualifier
+     */
+    void setIntent(Intent intent);
+
+    /**
+     * Get the list of policies provided by this qualifier
+     * @return A list of policies
+     */
+    List<PolicyExpression> getPolicies();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/BindingTypeImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/BindingTypeImpl.java
new file mode 100644
index 0000000000..53c6684d11
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/BindingTypeImpl.java
@@ -0,0 +1,38 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.policy.impl;

+

+import javax.xml.namespace.QName;

+

+import org.apache.tuscany.sca.policy.BindingType;

+

+/**

+ * Concrete implementation for a BindingType

+ *

+ * @version $Rev$ $Date$

+ */

+public class BindingTypeImpl extends ExtensionTypeImpl implements BindingType {

+    protected BindingTypeImpl() {

+        super();

+    }

+

+    public QName getBaseType() {

+        return BINDING_BASE;

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/ExtensionTypeImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/ExtensionTypeImpl.java
new file mode 100644
index 0000000000..97fbc19ced
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/ExtensionTypeImpl.java
@@ -0,0 +1,97 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.Intent;
+
+/**
+ * Concrete implementation for a BindingType
+ *
+ * @version $Rev$ $Date$
+ */
+public class ExtensionTypeImpl implements ExtensionType {
+
+    private List<Intent> alwaysProvides = new ArrayList<Intent>();
+    private List<Intent> mayProvide = new ArrayList<Intent>();
+    private QName typeName;
+    private boolean unResolved = true;
+
+    protected ExtensionTypeImpl() {
+
+    }
+
+    public List<Intent> getAlwaysProvidedIntents() {
+        return alwaysProvides;
+    }
+
+    public List<Intent> getMayProvidedIntents() {
+        return mayProvide;
+    }
+
+    public QName getType() {
+        return typeName;
+    }
+
+    public void setType(QName type) {
+        this.typeName = type;
+    }
+
+    public boolean isUnresolved() {
+        return unResolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unResolved = unresolved;
+    }
+
+    @Override
+    public int hashCode() {
+        return String.valueOf(getType()).hashCode();
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        } else if (obj instanceof ExtensionTypeImpl) {
+            if (getType() != null) {
+                return getType().equals(((ExtensionTypeImpl)obj).getType());
+            } else {
+                return ((ExtensionTypeImpl)obj).getType() == null;
+            }
+        } else {
+            return false;
+        }
+    }
+
+    @Override
+    public String toString() {
+        return (this.typeName != null) ? getType().toString() : "null";
+    }
+
+    public QName getBaseType() {
+        return null;
+    }
+};
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/ImplementationTypeImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/ImplementationTypeImpl.java
new file mode 100644
index 0000000000..169ca29833
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/ImplementationTypeImpl.java
@@ -0,0 +1,39 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package org.apache.tuscany.sca.policy.impl;

+

+import javax.xml.namespace.QName;

+

+import org.apache.tuscany.sca.policy.ImplementationType;

+

+/**

+ * Concrete implementation for a Implementation Type

+ *

+ * @version $Rev$ $Date$

+ */

+public class ImplementationTypeImpl extends ExtensionTypeImpl implements ImplementationType {

+    protected ImplementationTypeImpl() {

+        super();

+    }

+

+    public QName getBaseType() {

+        return IMPLEMENTATION_BASE;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/IntentImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/IntentImpl.java
new file mode 100644
index 0000000000..27a77f3ba8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/IntentImpl.java
@@ -0,0 +1,168 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.Intent;
+
+/**
+ * Represents a policy intent.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class IntentImpl implements Intent {
+
+    private QName name;
+    private Type type;
+    private List<ExtensionType> constrainedTypes = new ArrayList<ExtensionType>();
+    private String description;
+    private List<Intent> qualifiedIntents = new ArrayList<Intent>();
+    private Intent defaultQualifiedIntent;
+    private Intent parent;
+    private List<Intent> requiredIntents = new ArrayList<Intent>();
+    private List<Intent> excludedIntents = new ArrayList<Intent>();
+    private boolean mutuallyExclusive;
+    private boolean unresolved = true;
+
+    protected IntentImpl() {
+    }
+
+    public QName getName() {
+        return name;
+    }
+
+    public void setName(QName name) {
+        this.name = name;
+    }
+
+    public List<ExtensionType> getConstrainedTypes() {
+        return constrainedTypes;
+    }
+
+    public void setConstrainedTypes(List<ExtensionType> constrainedTypes) {
+        this.constrainedTypes = constrainedTypes;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public Intent getQualifiableIntent() {
+        return parent;
+    }
+
+    public void setQualifiableIntent(Intent parent) {
+        this.parent = parent;
+    }
+
+    public List<Intent> getQualifiedIntents() {
+        return qualifiedIntents;
+    }
+
+    public void setQualifiedIntents(List<Intent> qualifiedIntents) {
+        this.qualifiedIntents = qualifiedIntents;
+    }
+
+    public List<Intent> getRequiredIntents() {
+        return requiredIntents;
+    }
+
+    public void setRequiredIntents(List<Intent> requiredIntents) {
+        this.requiredIntents = requiredIntents;
+    }
+
+    public List<Intent> getExcludedIntents() {
+        return excludedIntents;
+    }
+
+    public void setExcludedIntents(List<Intent> excludedIntents) {
+        this.excludedIntents = excludedIntents;
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+
+    public Type getType() {
+        return type;
+    }
+
+    public void setType(Type type) {
+        this.type = type;
+    }
+
+    public boolean isMutuallyExclusive() {
+        return mutuallyExclusive;
+    }
+
+    public void setMutuallyExclusive(boolean mutuallyExclusive) {
+        this.mutuallyExclusive = mutuallyExclusive;
+    }
+
+    public Intent getDefaultQualifiedIntent() {
+        return defaultQualifiedIntent;
+    }
+
+    public void setDefaultQualifiedIntent(Intent defaultQualifiedIntent) {
+        this.defaultQualifiedIntent = defaultQualifiedIntent;
+    }
+    
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((name == null) ? 0 : name.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        IntentImpl other = (IntentImpl)obj;
+        if (name == null) {
+            if (other.name != null)
+                return false;
+        } else if (!name.equals(other.name))
+            return false;
+        return true;
+    }
+    
+    public String toString() {
+        return String.valueOf(name);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/IntentMapImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/IntentMapImpl.java
new file mode 100644
index 0000000000..6e2941ff5c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/IntentMapImpl.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentMap;
+import org.apache.tuscany.sca.policy.Qualifier;
+
+/**
+ * Represents an intent map.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class IntentMapImpl implements IntentMap {
+
+    private boolean unresolved;
+    private Intent providedIntent;
+    private List<Qualifier> qualifiers = new ArrayList<Qualifier>();
+    
+    protected IntentMapImpl() {
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+
+    public Intent getProvidedIntent() {
+        return providedIntent;
+    }
+
+    public void setProvidedIntent(Intent providedIntent) {
+        this.providedIntent = providedIntent;
+    }
+
+    public List<Qualifier> getQualifiers() {
+        return qualifiers;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/PolicyExpressionImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/PolicyExpressionImpl.java
new file mode 100644
index 0000000000..71e5eef6a7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/PolicyExpressionImpl.java
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.impl;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.policy.PolicyExpression;
+
+public class PolicyExpressionImpl implements PolicyExpression {
+    private QName name;
+    private Object policy;
+    private boolean unresolved = true;
+
+    protected PolicyExpressionImpl() {
+    }
+
+    public QName getName() {
+        return name;
+    }
+
+    public <T> T getPolicy() {
+        return (T)policy;
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setName(QName name) {
+        this.name = name;
+    }
+
+    public <T> void setPolicy(T policy) {
+        this.policy = policy;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+    
+    public String toString() {
+        return String.valueOf(name);
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((name == null) ? 0 : name.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        PolicyExpressionImpl other = (PolicyExpressionImpl)obj;
+        if (name == null) {
+            if (other.name != null)
+                return false;
+        } else if (!name.equals(other.name))
+            return false;
+        return true;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/PolicyFactoryImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/PolicyFactoryImpl.java
new file mode 100644
index 0000000000..c67ff1eab8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/PolicyFactoryImpl.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.impl;
+
+import org.apache.tuscany.sca.policy.BindingType;
+import org.apache.tuscany.sca.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.ImplementationType;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentMap;
+import org.apache.tuscany.sca.policy.PolicyExpression;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.apache.tuscany.sca.policy.Qualifier;
+
+/**
+ * A factory for the policy model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class PolicyFactoryImpl implements PolicyFactory {
+
+    public Intent createIntent() {
+        return new IntentImpl();
+    }
+
+    public PolicySet createPolicySet() {
+        return new PolicySetImpl();
+    }
+
+    public IntentMap createIntentMap() {
+        return new IntentMapImpl();
+    }
+
+    public Qualifier createQualifier() {
+        return new QualifierImpl();
+    }
+
+    public PolicyExpression createPolicyExpression() {
+        return new PolicyExpressionImpl();
+    }
+    
+    public BindingType createBindingType() {
+        return new BindingTypeImpl();
+    }
+    
+    public ImplementationType createImplementationType() {
+        return new ImplementationTypeImpl();
+    }
+
+    public ExtensionType createExtensionType() {
+        return new ExtensionTypeImpl();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/PolicySetImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/PolicySetImpl.java
new file mode 100644
index 0000000000..75d1229cd8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/PolicySetImpl.java
@@ -0,0 +1,145 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.policy.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+import javax.xml.xpath.XPathExpression;
+
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.IntentMap;
+import org.apache.tuscany.sca.policy.PolicyExpression;
+import org.apache.tuscany.sca.policy.PolicySet;
+
+/**
+ * Represents a policy set.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class PolicySetImpl implements PolicySet {
+
+    private QName name;
+    private String appliesTo;
+    private String attachTo;
+    private List<Intent> providedIntents = new ArrayList<Intent>();
+    private List<PolicySet> referencedPolicySets = new ArrayList<PolicySet>();
+    private boolean unresolved = true;
+
+    private XPathExpression appliesToXPathExpression;
+    private XPathExpression attachToXPathExpression;
+
+    private List<IntentMap> intentMaps = new ArrayList<IntentMap>();
+    private List<PolicyExpression> policies = new ArrayList<PolicyExpression>();
+
+    public QName getName() {
+        return name;
+    }
+
+    public void setName(QName name) {
+        this.name = name;
+    }
+
+    public String getAppliesTo() {
+        return appliesTo;
+    }
+
+    public void setAppliesTo(String appliesTo) {
+        this.appliesTo = appliesTo;
+    }
+
+    public String getAttachTo() {
+        return attachTo;
+    }
+
+    public void setAttachTo(String attachTo) {
+        this.attachTo = attachTo;
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        this.unresolved = unresolved;
+    }
+
+    public XPathExpression getAppliesToXPathExpression() {
+        return appliesToXPathExpression;
+    }
+
+    public void setAppliesToXPathExpression(XPathExpression appliesToXPathExpression) {
+        this.appliesToXPathExpression = appliesToXPathExpression;
+    }
+
+    public XPathExpression getAttachToXPathExpression() {
+        return attachToXPathExpression;
+    }
+
+    public void setAttachToXPathExpression(XPathExpression attachToXPathExpression) {
+        this.attachToXPathExpression = attachToXPathExpression;
+    }
+
+    public List<IntentMap> getIntentMaps() {
+        return intentMaps;
+    }
+
+    public List<Intent> getProvidedIntents() {
+        return providedIntents;
+    }
+
+    public List<PolicySet> getReferencedPolicySets() {
+        return referencedPolicySets;
+    }
+
+    public List<PolicyExpression> getPolicies() {
+        return policies;
+    }
+    
+    public String toString() {
+        return String.valueOf(name);
+    }    
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((name == null) ? 0 : name.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        PolicySetImpl other = (PolicySetImpl)obj;
+        if (name == null) {
+            if (other.name != null)
+                return false;
+        } else if (!name.equals(other.name))
+            return false;
+        return true;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/QualifierImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/QualifierImpl.java
new file mode 100644
index 0000000000..102bea8d41
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/impl/QualifierImpl.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicyExpression;
+import org.apache.tuscany.sca.policy.Qualifier;
+
+public class QualifierImpl implements Qualifier {
+    private Intent intent;
+    private List<PolicyExpression> policies = new ArrayList<PolicyExpression>();
+
+    protected QualifierImpl() {
+    }
+
+    public Intent getIntent() {
+        return intent;
+    }
+
+    public List<PolicyExpression> getPolicies() {
+        return policies;
+    }
+
+    public void setIntent(Intent intent) {
+        this.intent = intent;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyComputationUtils.java b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyComputationUtils.java
new file mode 100644
index 0000000000..fe61ce707c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyComputationUtils.java
@@ -0,0 +1,370 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.policy.util;
+
+import static javax.xml.XMLConstants.XMLNS_ATTRIBUTE_NS_URI;
+
+import java.io.InputStream;
+import java.io.StringWriter;
+import java.security.AccessController;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.transform.Result;
+import javax.xml.transform.Source;
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerConfigurationException;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.stream.StreamResult;
+import javax.xml.xpath.XPathConstants;
+import javax.xml.xpath.XPathExpression;
+import javax.xml.xpath.XPathExpressionException;
+
+import org.apache.tuscany.sca.policy.ExtensionType;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicySet;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+/**
+ * Utility methods used during computation of PolicyIntents and PolicySets sets
+ *
+ * @version $Rev$ $Date$
+ */
+public class PolicyComputationUtils {
+    private static final String POLICYSET_PREFIX = "tp_";
+    private static final String APPLICABLE_POLICYSET_ATTR_NS = "http://tuscany.apache.org/xmlns/sca/1.1";
+    private static final String APPLICABLE_POLICYSET_ATTR = "applicablePolicySets";
+    private static final String POLICY_SETS_ATTR = "policySets";
+    private static final String APPLICABLE_POLICYSET_ATTR_PREFIX = "tuscany";
+    private static final String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
+
+    /**
+     * This method unconditionally adds intents from the source list to the target list.
+     * It is used for intermediate intent inheritance between promotion levels
+     * (e.g. between a composite service and a component service).  It does not check
+     * whether there are conflicting (mutually exclusive) intents.  This is because
+     * promotion cannot override intents.  If the resulting target list has conflicting
+     * intents, this will be detected later during policy computation.  
+     */
+    public static void addInheritedIntents(List<Intent> sourceList, List<Intent> targetList) {
+        if (sourceList != null) {
+            targetList.addAll(sourceList);
+        }
+    }
+
+    public static void addInheritedPolicySets(List<PolicySet> sourceList,
+                                              List<PolicySet> targetList,
+                                              boolean checkOverrides) {
+        // check overrides is true when policysets are to be copied from
+        // componentType to component level
+        if (checkOverrides) {
+            // aggregate all the provided intents present in the target
+            List<Intent> targetProvidedIntents = new ArrayList<Intent>();
+            for (PolicySet policySet : targetList) {
+                targetProvidedIntents.addAll(policySet.getProvidedIntents());
+            }
+
+            // for every policy set in the source check if it provides one of
+            // the intents that is
+            // already provided by the policysets in the destination and do not
+            // copy them.
+            for (PolicySet policySet : sourceList) {
+                for (Intent sourceProvidedIntent : policySet.getProvidedIntents()) {
+                    if (!targetProvidedIntents.contains(sourceProvidedIntent)) {
+                        targetList.add(policySet);
+                    }
+                }
+            }
+        } else {
+            targetList.addAll(sourceList);
+        }
+    }
+
+    /**
+     * This method is used to inherit intents and policy sets between hierarchical levels
+     * within the same composite (e.g. between a component and its services and references).
+     * In this case the source intents and policy sets provide defaults which are inherited
+     * into the target lists only when there is no conflict.  For example consider a component
+     * with 3 references.  The component level requires intent 'propagatesTransaction'.
+     * Reference 1 and 2 do not specify an intent, but reference 3 requires 'suspendsTransaction'.
+     * In this case the 'propagatesTransaction' intent is inherited by reference 1 and 2
+     * but not by reference 3.
+     */
+    public static void addDefaultPolicies(List<Intent> sourceIntents,
+                                          List<PolicySet> sourcePolicySets,
+                                          List<Intent> targetIntents,
+                                          List<PolicySet> targetPolicySets) {
+        // form a list of all intents required by the target
+        List<Intent> combinedTargetIntents = new ArrayList<Intent>();
+        combinedTargetIntents.addAll(findAndExpandProfileIntents(targetIntents));
+        for (PolicySet targetPolicySet : targetPolicySets) {
+            combinedTargetIntents.addAll(findAndExpandProfileIntents(targetPolicySet.getProvidedIntents()));
+        }
+
+        // inherit intents in the source list that do not conflict with intents already in the target list
+        for (Intent sourceIntent : findAndExpandProfileIntents(sourceIntents)) {
+            boolean conflict = false;
+            for (Intent excluded : sourceIntent.getExcludedIntents()) {
+                if (combinedTargetIntents.contains(excluded)) {
+                    conflict = true;
+                    break;
+                }
+            }
+            if (!conflict) {
+                targetIntents.add(sourceIntent);
+            }
+        }
+
+        // inherit policy sets in the source list that do not conflict with policy sets or intents
+        // in the target list
+        for (PolicySet sourcePolicySet : sourcePolicySets) {
+            boolean conflict = false;
+            List<Intent> providedIntents = findAndExpandProfileIntents(sourcePolicySet.getProvidedIntents());
+            checkConflict: for (Intent intent : providedIntents) {
+                for (Intent excluded : intent.getExcludedIntents()) {
+                    if (combinedTargetIntents.contains(excluded)) {
+                        conflict = true;
+                        break checkConflict;
+                    }
+                }
+            }
+            if (!conflict)
+                targetPolicySets.add(sourcePolicySet);
+        }
+
+    }
+
+    public static void checkForMutuallyExclusiveIntents(List<Intent> intents,
+                                                        List<PolicySet> policySets,
+                                                        ExtensionType intentAttachPointType,
+                                                        String id) throws PolicyValidationException {
+        // gather all intents (keeping track of where they come from)
+        Map<Intent, PolicySet> combinedIntents = new HashMap<Intent, PolicySet>();
+        for (PolicySet policySet : policySets) {
+            for (Intent providedIntent : findAndExpandProfileIntents(policySet.getProvidedIntents())) {
+                combinedIntents.put(providedIntent, policySet);
+            }
+        }
+        for (Intent intent : intents) {
+            combinedIntents.put(intent, null);
+        }
+
+        // check for conflicts
+        for (Intent intent : combinedIntents.keySet()) {
+            for (Intent excluded : intent.getExcludedIntents()) {
+                if (combinedIntents.keySet().contains(excluded)) {
+                    String sIntent1, sIntent2;
+                    if (combinedIntents.get(intent) == null)
+                        sIntent1 = intent.getName().toString();
+                    else
+                        sIntent1 =
+                            intent.getName().toString() + " in policy set "
+                                + combinedIntents.get(intent).getName().toString();
+                    if (combinedIntents.get(excluded) == null)
+                        sIntent2 = excluded.getName().toString();
+                    else
+                        sIntent2 =
+                            excluded.getName().toString() + " in policy set "
+                                + combinedIntents.get(excluded).getName().toString();
+                    throw new PolicyValidationException(intentAttachPointType.getType() + " for "
+                        + id
+                        + " uses mutually-exclusive intents "
+                        + sIntent1
+                        + " and "
+                        + sIntent2);
+                }
+            }
+        }
+    }
+
+    public static void expandProfileIntents(List<Intent> intents) {
+        List<Intent> expandedIntents = null;
+        if (intents.size() > 0) {
+            expandedIntents = findAndExpandProfileIntents(intents);
+            intents.clear();
+            intents.addAll(expandedIntents);
+        }
+    }
+
+    public static List<Intent> findAndExpandProfileIntents(List<Intent> intents) {
+        List<Intent> expandedIntents = new ArrayList<Intent>();
+        for (Intent intent : intents) {
+            if (!intent.getRequiredIntents().isEmpty()) {
+                List<Intent> requiredIntents = intent.getRequiredIntents();
+                expandedIntents.addAll(findAndExpandProfileIntents(requiredIntents));
+            } else {
+                expandedIntents.add(intent);
+            }
+        }
+        return expandedIntents;
+    }
+
+    private static byte[] addApplicablePolicySets(Document doc, Collection<PolicySet> policySets)
+        throws XPathExpressionException, TransformerConfigurationException, TransformerException {
+
+        for (PolicySet policySet : policySets) {
+            if (policySet.getAppliesTo() != null) {
+                addApplicablePolicySets(policySet, doc);
+            }
+        }
+
+        StringWriter sw = new StringWriter();
+        final Source domSource = new DOMSource(doc);
+        final Result finalResult = new StreamResult(sw);
+        final Transformer transformer = TransformerFactory.newInstance().newTransformer();
+        // transformer.setOutputProperty("omit-xml-declaration", "yes");
+        // Allow priviledged access to let transformers read property files. Requires
+        // PropertyPermission in security policy.
+        try {
+            AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() {
+                public Object run() throws TransformerException {
+                    transformer.transform(domSource, finalResult);
+                    return null;
+                }
+            });
+        } catch (PrivilegedActionException e) {
+            throw (TransformerException)e.getException();
+        }
+
+        return sw.toString().getBytes();
+    }
+
+    private static void addApplicablePolicySets(PolicySet policySet, Document doc) throws XPathExpressionException {
+        XPathExpression expression = policySet.getAppliesToXPathExpression();
+        NodeList result = (NodeList)expression.evaluate(doc, XPathConstants.NODESET);
+
+        if (result != null) {
+            for (int counter = 0; counter < result.getLength(); ++counter) {
+                Node aResultNode = result.item(counter);
+
+                String applicablePolicySets = null;
+
+                String policySetPrefix = declareNamespace((Element)aResultNode, policySet.getName().getNamespaceURI());
+                String appPolicyAttrPrefix = declareNamespace((Element)aResultNode, APPLICABLE_POLICYSET_ATTR_NS);
+                if (aResultNode.getAttributes().getNamedItemNS(APPLICABLE_POLICYSET_ATTR_NS, APPLICABLE_POLICYSET_ATTR) != null) {
+                    applicablePolicySets =
+                        aResultNode.getAttributes().getNamedItemNS(APPLICABLE_POLICYSET_ATTR_NS,
+                                                                   APPLICABLE_POLICYSET_ATTR).getNodeValue();
+                }
+
+                if (applicablePolicySets != null && applicablePolicySets.length() > 0) {
+                    applicablePolicySets =
+                        applicablePolicySets + " " + policySetPrefix + ":" + policySet.getName().getLocalPart();
+                } else {
+                    applicablePolicySets = policySetPrefix + ":" + policySet.getName().getLocalPart();
+                }
+
+                ((Element)aResultNode).setAttributeNS(APPLICABLE_POLICYSET_ATTR_NS, appPolicyAttrPrefix + ":"
+                    + APPLICABLE_POLICYSET_ATTR, applicablePolicySets);
+            }
+        }
+    }
+
+    public static byte[] addApplicablePolicySets(InputStream is,
+                                                 Collection<PolicySet> domainPolicySets,
+                                                 DocumentBuilderFactory documentBuilderFactory) throws Exception {
+        documentBuilderFactory.setNamespaceAware(true);
+        DocumentBuilder db = documentBuilderFactory.newDocumentBuilder();
+        Document doc = db.parse(is);
+        is.close();
+        return addApplicablePolicySets(doc, domainPolicySets);
+    }
+
+    private static class DOMNamespaceContext implements NamespaceContext {
+        private Node node;
+
+        /**
+         * @param node
+         */
+        public DOMNamespaceContext(Node node) {
+            super();
+            this.node = node;
+        }
+
+        public String getNamespaceURI(String prefix) {
+            return node.lookupNamespaceURI(prefix);
+        }
+
+        public String getPrefix(String namespaceURI) {
+            return node.lookupPrefix(namespaceURI);
+        }
+
+        public Iterator<?> getPrefixes(String namespaceURI) {
+            return null;
+        }
+
+    }
+
+    private static String declareNamespace(Element element, String ns) {
+        if (ns == null) {
+            ns = "";
+        }
+        Node node = element;
+        String prefix = "";
+        boolean declared = false;
+        while (node != null && node.getNodeType() == Node.ELEMENT_NODE) {
+            if (node.lookupPrefix(ns) != null) {
+                prefix = node.lookupPrefix(ns);
+                declared = true;
+                break;
+            } else {
+                /*NamedNodeMap attrs = node.getAttributes();
+                if (attrs == null) {
+                    break;
+                }
+                Node attr = attrs.getNamedItem(qname);
+                if (attr != null) {
+                    declared = ns.equals(attr.getNodeValue());
+                    break;
+                }*/
+                node = node.getParentNode();
+            }
+        }
+        if (!declared) {
+            // Find an available prefix
+            for (int i = 1;; i++) {
+                prefix = POLICYSET_PREFIX + i;
+                if (element.lookupNamespaceURI(prefix) == null) {
+                    break;
+                }
+            }
+            String qname = "xmlns:" + prefix;
+            org.w3c.dom.Attr attr = element.getOwnerDocument().createAttributeNS(XMLNS_ATTRIBUTE_NS_URI, qname);
+            attr.setValue(ns);
+            element.setAttributeNodeNS(attr);
+        }
+        return prefix;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyValidationException.java b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyValidationException.java
new file mode 100644
index 0000000000..eb97818042
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyValidationException.java
@@ -0,0 +1,38 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.policy.util;

+

+/**

+ * Exception to be throw for invalid policy intents / policysets

+ *

+ * @version $Rev$ $Date$

+ */

+public class PolicyValidationException extends Exception {

+    private static final long serialVersionUID = 506979037642587755L;

+    

+    public PolicyValidationException(String message) {

+        super(message);

+    }

+    

+    public PolicyValidationException(Throwable e) {

+        super(e);

+    }

+    

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyValidationUtils.java b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyValidationUtils.java
new file mode 100644
index 0000000000..c8fe89f364
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/java/org/apache/tuscany/sca/policy/util/PolicyValidationUtils.java
@@ -0,0 +1,98 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.policy.util;

+

+import java.util.List;

+

+import org.apache.tuscany.sca.policy.ExtensionType;

+import org.apache.tuscany.sca.policy.Intent;

+import org.apache.tuscany.sca.policy.PolicySet;

+import org.apache.tuscany.sca.policy.PolicySubject;

+

+/**

+ * @version $Rev$ $Date$

+ */

+public class PolicyValidationUtils {

+

+    public static boolean isConstrained(ExtensionType constrained, ExtensionType attachPointType) {

+        return (attachPointType != null 

+            && (attachPointType.equals(constrained)) || (attachPointType.getBaseType().equals(constrained)));

+    }

+

+    public static void validateIntents(PolicySubject attachPoint, ExtensionType attachPointType)

+        throws PolicyValidationException {

+        boolean found = false;

+        if (attachPointType != null) {

+            // validate intents specified against the parent (binding /

+            // implementation)

+            found = false;

+            for (Intent intent : attachPoint.getRequiredIntents()) {

+                if (!intent.isUnresolved()) {

+                    for (ExtensionType constrained : intent.getConstrainedTypes()) {

+                        if (isConstrained(constrained, attachPointType)) {

+                            found = true;

+                            break;

+                        }

+                    }

+

+                    if (!found) {

+                        throw new PolicyValidationException("Policy Intent '" + intent.getName()

+                            + "' does not constrain extension type  "

+                            + attachPointType.getType());

+                    }

+                } else {

+                    throw new PolicyValidationException("Policy Intent '" + intent.getName()

+                        + "' is not defined in this domain  ");

+                }

+            }

+        }

+    }

+

+    public static void validatePolicySets(PolicySubject subject) throws PolicyValidationException {

+        // validatePolicySets(subject, subject.getType(), subject.getAttachedPolicySets());

+    }

+

+    public static void validatePolicySets(PolicySubject subject, ExtensionType attachPointType)

+        throws PolicyValidationException {

+        validatePolicySets(subject, attachPointType, subject.getPolicySets());

+    }

+

+    public static void validatePolicySets(PolicySubject subject,

+                                          ExtensionType attachPointType,

+                                          List<PolicySet> applicablePolicySets) throws PolicyValidationException {

+        // Since the applicablePolicySets in a subject will already

+        // have the list of policysets that might ever be applicable to this attachPoint,

+        // just check if the defined policysets feature in the list of applicable

+        // policysets

+        for (PolicySet definedPolicySet : subject.getPolicySets()) {

+            if (!definedPolicySet.isUnresolved()) {

+                if (!applicablePolicySets.contains(definedPolicySet)) {

+                    throw new PolicyValidationException("Policy Set '" + definedPolicySet.getName()

+                        + "' does not apply to extension type  "

+                        + attachPointType.getType());

+                }

+            } else {

+                throw new PolicyValidationException("Policy Set '" + definedPolicySet.getName()

+                    + "' is not defined in this domain  ");

+

+            }

+        }

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/resources/META-INF/services/org.apache.tuscany.sca.policy.PolicyFactory b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/resources/META-INF/services/org.apache.tuscany.sca.policy.PolicyFactory
new file mode 100644
index 0000000000..846b3b24a4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/main/resources/META-INF/services/org.apache.tuscany.sca.policy.PolicyFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+org.apache.tuscany.sca.policy.DefaultPolicyFactory
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/policy/src/test/java/org/apache/tuscany/sca/policy/PolicyFactoryTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/test/java/org/apache/tuscany/sca/policy/PolicyFactoryTestCase.java
new file mode 100644
index 0000000000..2775c4ac71
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/policy/src/test/java/org/apache/tuscany/sca/policy/PolicyFactoryTestCase.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.tuscany.sca.policy;
+
+import static org.junit.Assert.assertEquals;
+
+import javax.xml.namespace.QName;
+
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * Test building of policy model instances using the policy factory.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class PolicyFactoryTestCase {
+
+    PolicyFactory factory;
+
+    @Before
+    public void setUp() throws Exception {
+        factory = new DefaultPolicyFactory();
+    }
+
+    @Test
+    public void testCreateIntent() {
+        Intent intent = factory.createIntent();
+        intent.setName(new QName("http://test", "reliability"));
+        assertEquals(intent.getName(), new QName("http://test", "reliability"));
+    }
+
+    @Test
+    public void testCreatePolicySet() {
+        PolicySet policySet = factory.createPolicySet();
+        policySet.setName(new QName("http://test", "reliability"));
+        assertEquals(policySet.getName(), new QName("http://test", "reliability"));
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/pom.xml
new file mode 100644
index 0000000000..c187f63ecf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/pom.xml
@@ -0,0 +1,150 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-sca</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-modules</artifactId>
+    <packaging>pom</packaging>
+    <name>Apache Tuscany SCA Implementation Modules</name>
+
+    <modules>
+        <module>assembly</module>
+        <module>assembly-xml</module>
+        <module>assembly-xsd</module>
+        <module>binding-rmi</module>
+        <module>binding-rmi-runtime</module>
+        <module>binding-sca-runtime</module>
+        <module>binding-ws</module>
+        <module>binding-ws-axis2</module>
+        <module>binding-ws-axis2-policy</module>
+        <module>binding-ws-wsdlgen</module>
+        <module>binding-ws-xml</module>
+        <module>contribution</module>
+        <module>core</module>
+        <module>core-databinding</module>
+        <module>core-spi</module>
+        <module>databinding</module>
+        <module>databinding-axiom</module>
+        <module>databinding-jaxb</module>
+        <module>databinding-jaxb-axiom</module>
+        <module>definitions</module>
+        <module>definitions-xml</module>
+        <module>endpoint</module>
+        <module>endpoint-tribes</module>
+        <module>extensibility</module>
+        <module>extensibility-equinox</module>
+        <module>host-http</module>
+        <module>host-jetty</module>
+        <module>host-rmi</module>
+        <module>host-webapp</module>
+        <module>implementation-bpel</module>
+        <module>implementation-bpel-runtime</module>
+        <module>implementation-java</module>
+        <module>implementation-java-runtime</module>
+        <module>implementation-spring</module>
+        <module>implementation-spring-sca</module>
+        <module>implementation-web</module>
+        <module>implementation-web-runtime</module>
+        <module>interface</module>
+        <module>interface-java</module>
+        <module>interface-java-jaxws</module>
+        <module>interface-wsdl</module>
+        <module>launcher</module>
+        <module>monitor</module>
+        <module>myfaces</module>
+        <module>node-api</module>
+        <module>node-impl</module>
+        <module>node-launcher</module>
+        <module>node-launcher-equinox</module>
+        <module>policy</module>
+        <module>policy-security</module>
+        <module>policy-xml</module>
+        <module>policy-xml-ws</module>
+        <module>sca-api</module>
+        <module>sca-client-impl</module>
+        <module>stripes</module>
+        <module>xsd</module>
+        <!-- OSGi RFC 119 -->
+        <module>contribution-osgi</module>
+        <module>implementation-osgi</module>
+        <module>implementation-osgi-runtime</module>
+        <module>node-impl-osgi</module>
+
+    </modules>
+
+    <profiles>
+         <profile>
+            <id>eclipse</id>
+            <build>
+               <!--plugins> 	 
+	            <plugin> 	 
+	                <groupId>org.apache.tuscany.maven.plugins</groupId> 	 
+	                <artifactId>maven-bundle-plugin</artifactId> 	 
+	                <version>1.0.3</version> 	 
+	                <extensions>true</extensions> 	 
+	                <executions> 	 
+	                        <execution> 	 
+	                        <id>generate-pde</id> 	 
+	                        <phase>generate-resources</phase> 	 
+	                        <goals> 	 
+	                                <goal>eclipse</goal> 	 
+	                        </goals> 	 
+	                        <configuration> 	 
+	                        </configuration> 	 
+	                        </execution> 	 
+	                </executions> 	 
+	            </plugin> 	 
+	        </plugins-->
+                <defaultGoal>org.apache.tuscany.maven.plugins:maven-bundle-plugin:eclipse</defaultGoal>
+
+            </build>
+        </profile>
+    </profiles>
+
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.5</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <pluginManagement>
+            <plugins>
+               <plugin>
+                   <artifactId>maven-jar-plugin</artifactId>
+                   <configuration>
+                       <archive>
+                           <manifestFile>${basedir}/META-INF/MANIFEST.MF</manifestFile>
+                       </archive>
+                   </configuration>
+               </plugin>
+            </plugins>
+        </pluginManagement>
+    </build>
+    
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/LICENSE
new file mode 100644
index 0000000000..617c69079b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/LICENSE
@@ -0,0 +1,243 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
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+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
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+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
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+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
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+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
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+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
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+      (c) You must retain, in the Source form of any Derivative Works
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+
+      (d) If the Work includes a "NOTICE" text file as part of its
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+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
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+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
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+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
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+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+===============================================================================
+
+Apache Tuscany SCA for Java Subcomponents
+=========================================: 
+
+The Tuscany SCA for Java release includes a number of subcomponents with
+separate copyright notices and license terms. Your use of the source
+code for the these subcomponents is subject to the terms and
+conditions of the following licenses.
+
+===============================================================================
+The module sca-api includes a number of files under the following license:
+
+Permission to copy, display and distribute the Service Component Architecture Specification and/or
+portions thereof, without modification, in any medium without fee or royalty is hereby granted, provided
+that you include the following on ALL copies of the Service Component Architecture Specification, or
+portions thereof, that you make:
+
+1. A link or URL to the Service Component Architecture Specification at this location:
+  http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+
+2. The full text of the copyright notice as shown in the Service Component Architecture Specification.
+
+BEA, Cape Clear, IBM, Interface21, IONA, Oracle, Primeton, Progress Software, Red Hat, Rogue Wave,
+SAP, Siemens, Software AG., Sun, Sybase, TIBCO (collectively, the "Authors") agree to grant you a
+royalty-free license, under reasonable, non-discriminatory terms and conditions to patents that they deem
+necessary to implement the Service Component Architecture Specification.
+THE Service Component Architecture SPECIFICATION IS PROVIDED "AS IS," AND THE
+AUTHORS MAKE NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED,
+REGARDING THIS SPECIFICATION AND THE IMPLEMENTATION OF ITS CONTENTS,
+INCLUDING, BUT NOT LIMITED TO, WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+PARTICULAR PURPOSE, NON-INFRINGEMENT OR TITLE.
+THE AUTHORS WILL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL
+OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR RELATING TO ANY USE OR
+DISTRIBUTION OF THE Service Components Architecture SPECIFICATION.
+The name and trademarks of the Authors may NOT be used in any manner, including advertising or
+publicity pertaining to the Service Component Architecture Specification or its contents without specific,
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..82b979e9b9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/META-INF/MANIFEST.MF
@@ -0,0 +1,17 @@
+Manifest-Version: 1.0

+Export-Package: org.oasisopen.sca.annotation;version="2.0.0",org.oasisopen.sca;us

+ es:="javax.security.auth";version="2.0.0",org.oasisopen.sca.client;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA API

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397105046

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: API classes for the Service Component Architecture

+Import-Package: javax.security.auth,org.oasisopen.sca;version="2.0.0",org.oas

+ isopen.sca.annotation;version="2.0.0",org.oasisopen.sca.client;version="2.0.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.api

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/NOTICE
new file mode 100644
index 0000000000..12fdd031e7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/NOTICE
@@ -0,0 +1,13 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
+This product also includes software under the Service Component Architecture specification license
+(see the LICENSE file contained in this distribution) with the following copyright
+
+(c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+37 Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+38 Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/pom.xml
new file mode 100644
index 0000000000..74e1a4cd71
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/pom.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-modules</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <groupId>org.apache.tuscany.sca</groupId>
+    <artifactId>tuscany-sca-api</artifactId>
+    <name>Apache Tuscany SCA API</name>
+
+    <description>API classes for the Service Component Architecture</description>
+    <packaging>jar</packaging>
+ 
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/CallableReference.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/CallableReference.java
new file mode 100644
index 0000000000..cdfaded693
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/CallableReference.java
@@ -0,0 +1,54 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca;
+
+/**
+ * Common superclass for references that can be passed between components.
+ * 
+ * @version $Rev$ $Date$
+ * @param <B> the Java interface associated with this reference
+ */
+public interface CallableReference<B> {
+    /**
+     * Returns a type-safe reference to the target of this reference.
+     * The instance returned is guaranteed to implement the business interface for this reference
+     * but may not be a proxy as defined by java.lang.reflect.Proxy.
+     *
+     * @return a proxy to the target that implements the business interface associated with this reference
+     */
+    B getService();
+
+    /**
+     * Returns the Java class for the business interface associated with this reference.
+     *
+     * @return the Class for the business interface associated with this reference
+     */
+    Class<B> getBusinessInterface();
+
+    /**
+     * Returns true if this reference is conversational.
+     *
+     * @return true if this reference is conversational
+     */
+    boolean isConversational();
+
+    /**
+     * Returns the conversation associated with this reference.
+     * Returns null if no conversation is currently active.
+     *
+     * @return the conversation associated with this reference; may be null
+     */
+    Conversation getConversation();
+
+    /**
+     * Returns the callback ID.
+     *
+     * @return the callback ID
+     */
+    Object getCallbackID();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/ComponentContext.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/ComponentContext.java
new file mode 100644
index 0000000000..7e1a2e6b2e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/ComponentContext.java
@@ -0,0 +1,122 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca;
+
+import java.util.Collection;
+
+/**
+ * Interface providing programmatic access to a component's SCA context as an alternative to injection.
+ * It provides access to reference and property values for the component and provides a mechanism for
+ * obtaining a reference to a service that can be passed to other components.
+ * <p/>
+ * SCA components obtain an instance of this interface through injection. Non-SCA client code may also
+ * obtain an instance through runtime-specific mechanisms.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ComponentContext {
+    /**
+     * Returns the absolute URI of the component within the SCA Domain.
+     *
+     * @return the absolute URI of the component
+     */
+    String getURI();
+
+    /**
+     * Cast a type-safe reference to a CallableReference.
+     * Converts a type-safe reference to an equivalent CallableReference; if the target refers to a service
+     * then a ServiceReference will be returned, if the target refers to a callback then a CallableReference
+     * will be returned.
+     *
+     * @param target a reference proxy provided by the SCA runtime
+     * @param <B> the Java type of the business interface for the reference
+     * @param <R> the type of reference to be returned
+     * @return a CallableReference equivalent for the proxy
+     * @throws IllegalArgumentException if the supplied instance is not a reference supplied by the SCA runtime
+     */
+    <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException;
+
+    /**
+     * Returns a proxy for a reference defined by this component.
+     *
+     * @param businessInterface the interface that will be used to invoke the service
+     * @param referenceName the name of the reference
+     * @param <B> the Java type of the business interface for the reference
+     * @return an object that implements the business interface
+     */
+    <B> B getService(Class<B> businessInterface, String referenceName);
+
+    /**
+     * Returns a ServiceReference for a reference defined by this component.
+     *
+     * @param businessInterface the interface that will be used to invoke the service
+     * @param referenceName the name of the reference
+     * @param <B> the Java type of the business interface for the reference
+     * @return a ServiceReference for the designated reference
+     */
+    <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String referenceName);
+
+    /**
+     * Returns the value of an SCA property defined by this component.
+     *
+     * @param type the Java type to be returned for the property
+     * @param propertyName the name of the property whose value should be returned
+     * @param <B> the Java type of the property
+     * @return the property value
+     */
+    <B> B getProperty(Class<B> type, String propertyName);
+
+    /**
+     * Returns a ServiceReference that can be used to invoke this component over the default service.
+     *
+     * @param businessInterface the interface that will be used to invoke the service
+     * @param <B> the Java type of the business interface for the reference
+     * @return a ServiceReference that will invoke this component
+     */
+    <B> ServiceReference<B> createSelfReference(Class<B> businessInterface);
+
+    /**
+     * Returns a ServiceReference that can be used to invoke this component over the designated service.
+     *
+     * @param businessInterface the interface that will be used to invoke the service
+     * @param serviceName the name of the service to invoke
+     * @param <B> the Java type of the business interface for the reference
+     * @return a ServiceReference that will invoke this component
+     */
+    <B> ServiceReference<B> createSelfReference(Class<B> businessInterface, String serviceName);
+
+    /**
+     * Returns the context for the current SCA service request, or null if there is no current request
+     * or if the context is unavailable.
+     *
+     * @return the SCA request context; may be null
+     */
+    RequestContext getRequestContext();
+    
+    
+    /* ******************** Contribution for issue TUSCANY-2281 ******************** */
+
+    /**
+     * Returns a Collection of typed service proxies for a business interface type and a reference name.
+     * @param businessInterface the interface that will be used to invoke the service
+     * @param referenceName the name of the reference
+     * @param <B> the Java type of the business interface for the reference
+     * @return a Collection of objects that implements the business interface 
+     */
+    <B> Collection<B> getServices(Class<B> businessInterface, String referenceName); 
+ 
+
+    /**
+     * Returns a Collection of typed service reference for a business interface type and a reference name. 
+     * @param businessInterface the interface that will be used to invoke the service
+     * @param referenceName the name of the reference
+     * @param <B> the Java type of the business interface for the reference
+     * @return a Collection of objects that implements the business interface
+     */
+    <B> Collection<ServiceReference<B>> getServiceReferences(Class<B> businessInterface, String referenceName); 
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/Constants.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/Constants.java
new file mode 100644
index 0000000000..44045a404d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/Constants.java
@@ -0,0 +1,23 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public interface Constants {
+    /**
+     * Namespace for intents.
+     */
+    String SCA_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200903";
+
+    /**
+     * Prefix form of the namespace that can be prepended to intent declarations.
+     */
+    String SCA_PREFIX = '{' + SCA_NS + '}';
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/Conversation.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/Conversation.java
new file mode 100644
index 0000000000..d4e4034eed
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/Conversation.java
@@ -0,0 +1,30 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca;
+
+/**
+ * Interface representing a Conversation providing access to the conversation id and and a mechanism
+ * to terminate the conversation.
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface Conversation {
+    /**
+     * Returns the identifier for this conversation.
+     * If a user-defined identity had been supplied for this reference then its value will be returned;
+     * otherwise the identity generated by the system when the conversation was initiated will be returned.
+     *
+     * @return the identifier for this conversation
+     */
+    Object getConversationID();
+
+    /**
+     * End this conversation.
+     */
+    void end();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/ConversationEndedException.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/ConversationEndedException.java
new file mode 100644
index 0000000000..72944d6dfc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/ConversationEndedException.java
@@ -0,0 +1,56 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca;
+
+/**
+ * Exception thrown to indicate the conversation being used for a stateful interaction has been ended.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ConversationEndedException extends ServiceRuntimeException {
+    private static final long serialVersionUID = 3734864942222558406L;
+
+    /**
+     * Override constructor from ServiceRuntimeException.
+     *
+     * @see ServiceRuntimeException
+     */
+    public ConversationEndedException() {
+    }
+
+    /**
+     * Override constructor from ServiceRuntimeException.
+     *
+     * @param message passed to ServiceRuntimeException
+     * @see ServiceRuntimeException
+     */
+    public ConversationEndedException(String message) {
+        super(message);
+    }
+
+    /**
+     * Override constructor from ServiceRuntimeException.
+     *
+     * @param message passed to ServiceRuntimeException
+     * @param cause   passed to ServiceRuntimeException
+     * @see ServiceRuntimeException
+     */
+    public ConversationEndedException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    /**
+     * Override constructor from ServiceRuntimeException.
+     *
+     * @param cause passed to ServiceRuntimeException
+     * @see ServiceRuntimeException
+     */
+    public ConversationEndedException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/NoRegisteredCallbackException.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/NoRegisteredCallbackException.java
new file mode 100644
index 0000000000..fcf88f75c1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/NoRegisteredCallbackException.java
@@ -0,0 +1,57 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca;
+
+/**
+ * Exception thrown to indicate that no callback has been registered
+ * when interacting with a service.
+ *
+ * @version $Rev$ $Date$
+ */
+public class NoRegisteredCallbackException extends ServiceRuntimeException {
+    private static final long serialVersionUID = 3734864942222558406L;
+
+    /**
+     * Override constructor from ServiceRuntimeException.
+     *
+     * @see ServiceRuntimeException
+     */
+    public NoRegisteredCallbackException() {
+    }
+
+    /**
+     * Override constructor from ServiceRuntimeException.
+     *
+     * @param message passed to ServiceRuntimeException
+     * @see ServiceRuntimeException
+     */
+    public NoRegisteredCallbackException(String message) {
+        super(message);
+    }
+
+    /**
+     * Override constructor from ServiceRuntimeException.
+     *
+     * @param message passed to ServiceRuntimeException
+     * @param cause   passed to ServiceRuntimeException
+     * @see ServiceRuntimeException
+     */
+    public NoRegisteredCallbackException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    /**
+     * Override constructor from ServiceRuntimeException.
+     *
+     * @param cause passed to ServiceRuntimeException
+     * @see ServiceRuntimeException
+     */
+    public NoRegisteredCallbackException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/NoSuchDomainException.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/NoSuchDomainException.java
new file mode 100644
index 0000000000..51a4dbe3ad
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/NoSuchDomainException.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.oasisopen.sca;
+
+public class NoSuchDomainException extends Exception {
+    private static final long serialVersionUID = -3990087696861167748L;
+
+    public NoSuchDomainException() {
+        super((Throwable)null);
+    }
+
+    public NoSuchDomainException(String message) {
+        super(message);
+    }
+
+    public NoSuchDomainException(Throwable cause) {
+        super(cause);
+    }
+
+    public NoSuchDomainException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/NoSuchServiceException.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/NoSuchServiceException.java
new file mode 100644
index 0000000000..62d1b07f23
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/NoSuchServiceException.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.oasisopen.sca;
+
+public class NoSuchServiceException extends Exception {
+    private static final long serialVersionUID = -3542376318558454581L;
+
+    public NoSuchServiceException() {
+        super((Throwable)null);
+    }
+
+    public NoSuchServiceException(String message) {
+        super(message);
+    }
+
+    public NoSuchServiceException(Throwable cause) {
+        super(cause);
+    }
+
+    public NoSuchServiceException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/RequestContext.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/RequestContext.java
new file mode 100644
index 0000000000..5c8fe61073
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/RequestContext.java
@@ -0,0 +1,55 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca;
+
+import javax.security.auth.Subject;
+
+/**
+ * Interface that provides information on the current request.
+ *
+ * @version $Rev$ $Date$
+ */
+public interface RequestContext {
+    /**
+     * Returns the JAAS Subject of the current request.
+     *
+     * @return the Subject of the current request
+     */
+    Subject getSecuritySubject();
+
+    /**
+     * Returns the name of the service that was invoked.
+     *
+     * @return the name of the service that was invoked
+     */
+    String getServiceName();
+
+    /**
+     * Returns a CallableReference for the service that was invoked by the caller.
+     *
+     * @param <B> the Java type of the business interface for the reference
+     * @return a CallableReference for the service that was invoked by the caller
+     */
+    <B> CallableReference<B> getServiceReference();
+
+    /**
+     * Returns a type-safe reference to the callback provided by the caller.
+     *
+     * @param <CB> the Java type of the business interface for the callback
+     * @return a type-safe reference to the callback provided by the caller
+     */
+    <CB> CB getCallback();
+
+    /**
+     * Returns a CallableReference to the callback provided by the caller.
+     *
+     * @param <CB> the Java type of the business interface for the callback
+     * @return a CallableReference to the callback provided by the caller
+     */
+    <CB> CallableReference<CB> getCallbackReference();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/SCARuntimeException.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/SCARuntimeException.java
new file mode 100644
index 0000000000..ed957cff6d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/SCARuntimeException.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.oasisopen.sca;
+
+public class SCARuntimeException extends RuntimeException {
+    private static final long serialVersionUID = -3867882539949395157L;
+
+    public SCARuntimeException() {
+        super((Throwable)null);
+    }
+
+    public SCARuntimeException(String message) {
+        super(message);
+    }
+
+    public SCARuntimeException(Throwable cause) {
+        super(cause);
+    }
+
+    public SCARuntimeException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/ServiceReference.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/ServiceReference.java
new file mode 100644
index 0000000000..55d875a5f3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/ServiceReference.java
@@ -0,0 +1,54 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca;
+
+
+/**
+ * A ServiceReference represents a client's perspective of a reference to another service.
+ *
+ * @version $Rev$ $Date$
+ * @param <B> the Java interface associated with this reference
+ */
+public interface ServiceReference<B> extends CallableReference<B> {
+    /**
+     * Returns the id supplied by the user that will be associated with conversations initiated through this reference.
+     *
+     * @return the id to associated with any conversation initiated through this reference
+     */
+    Object getConversationID();
+
+    /**
+     * Set the id to associate with any conversation started through this reference.
+     * If the value supplied is null then the id will be generated by the implementation.
+     *
+     * @param conversationId the user-defined id to associated with a conversation
+     * @throws IllegalStateException if a conversation is currently associated with this reference
+     */
+    void setConversationID(Object conversationId) throws IllegalStateException;
+
+    /**
+     * Sets the callback ID.
+     *
+     * @param callbackID the callback ID
+     */
+    void setCallbackID(Object callbackID);
+
+    /**
+     * Returns the callback object.
+     *
+     * @return the callback object
+     */
+    Object getCallback();
+
+    /**
+     * Sets the callback object.
+     *
+     * @param callback the callback object
+     */
+    void setCallback(Object callback);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/ServiceRuntimeException.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/ServiceRuntimeException.java
new file mode 100644
index 0000000000..d11c1904c5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/ServiceRuntimeException.java
@@ -0,0 +1,58 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca;
+
+
+/**
+ * Base for Exceptions that may be raised by an SCA runtime and which typical
+ * application code is not expected to be able to handle.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ServiceRuntimeException extends RuntimeException {
+    private static final long serialVersionUID = -3876058842262557092L;
+
+    /**
+     * Override constructor from RuntimeException.
+     *
+     * @see RuntimeException
+     */
+    public ServiceRuntimeException() {
+    }
+
+    /**
+     * Override constructor from RuntimeException.
+     *
+     * @param message passed to RuntimeException
+     * @see RuntimeException
+     */
+    public ServiceRuntimeException(String message) {
+        super(message);
+    }
+
+    /**
+     * Override constructor from RuntimeException.
+     *
+     * @param message passed to RuntimeException
+     * @param cause   passed to RuntimeException
+     * @see RuntimeException
+     */
+    public ServiceRuntimeException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    /**
+     * Override constructor from RuntimeException.
+     *
+     * @param cause passed to RuntimeException
+     * @see RuntimeException
+     */
+    public ServiceRuntimeException(Throwable cause) {
+        super(cause);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/ServiceUnavailableException.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/ServiceUnavailableException.java
new file mode 100644
index 0000000000..5d8e4af6ff
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/ServiceUnavailableException.java
@@ -0,0 +1,54 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca;
+
+/**
+ * Exception used to indicate that a runtime exception occurred during the invocation of and external service.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ServiceUnavailableException extends ServiceRuntimeException {
+
+    private static final long serialVersionUID = -5869397223249401047L;
+
+    /**
+     * Constructs a new ServiceUnavailableException.
+     */
+    public ServiceUnavailableException() {
+        super((Throwable) null);
+    }
+
+    /**
+     * Constructs a new ServiceUnavailableException with the specified detail message.
+     *
+     * @param message The detail message (which is saved to later retrieval by the getMessage() method).
+     */
+    public ServiceUnavailableException(String message) {
+        super(message);
+    }
+
+    /**
+     * Constructs a new ServiceUnavailableException with the specified cause.
+     *
+     * @param cause The cause (which is saved to later retrieval by the getCause() method).
+     */
+    public ServiceUnavailableException(Throwable cause) {
+        super(cause);
+    }
+
+    /**
+     * Constructs a new ServiceUnavailableException with the specified detail message and cause.
+     *
+     * @param message The message (which is saved to later retrieval by the getMessage() method).
+     * @param cause   The cause (which is saved to later retrieval by the getCause() method).
+     */
+    public ServiceUnavailableException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/AllowsPassByReference.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/AllowsPassByReference.java
new file mode 100644
index 0000000000..dbc08a7655
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/AllowsPassByReference.java
@@ -0,0 +1,28 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca.annotation;
+
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation on a method that indicates that its parameters may safely
+ * be passed by reference. The annotation may also be placed on an interface
+ * or class to indicate that all declared methods support this optimization.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({TYPE, METHOD})
+@Retention(RUNTIME)
+public @interface AllowsPassByReference {
+}
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Authentication.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Authentication.java
new file mode 100644
index 0000000000..cfc0af0318
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Authentication.java
@@ -0,0 +1,58 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca.annotation;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+import static org.oasisopen.sca.Constants.SCA_PREFIX;
+
+import java.lang.annotation.Inherited;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation denoting the intent that service operations require authentication.
+ * <p/>
+ * Applied to the injection site (field, method or constructor parameter) for a reference,
+ * it indicates that all invocations through that reference require authentication.
+ * <p/>
+ * Applied to a interface method on a service contract, it indicates that all invocations
+ * of that service operation require authentication; applied to the type of a service contract,
+ * it indicates that all service operations on that interface require authentication.
+ * <p/>
+ * Applied to a method on an implementation class, it indicates that all invocations that
+ * are dispatched to that implementation method (through any service) require authentication.
+ * Applied to a interface implemented by an implementation class, it indicates that all
+ * invocations that are dispatched to the implementation method for that interface operation
+ * require authentication.
+ * <p/>
+ * Applied to an implementation class, it indicates that all invocations of that implementation
+ * and that all invocations made by that implementation require authentication.
+ *
+ * @version $Rev$ $Date$
+ */
+@Inherited
+@Target({TYPE, FIELD, METHOD, PARAMETER})
+@Retention(RUNTIME)
+@Intent(Authentication.AUTHENTICATION)
+public @interface Authentication {
+    String AUTHENTICATION = SCA_PREFIX + "authentication";
+    String AUTHENTICATION_MESSAGE = AUTHENTICATION + "message";
+    String AUTHENTICATION_TRANSPORT = AUTHENTICATION + "transport";
+
+    /**
+     * List of authentication qualifiers (such as "message" or "transport").
+     *
+     * @return authentication qualifiers
+     */
+    @Qualifier
+    String[] value() default "";
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Callback.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Callback.java
new file mode 100644
index 0000000000..b8d71dac05
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Callback.java
@@ -0,0 +1,39 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca.annotation;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * When placed on a service interface, this annotation specifies the interface
+ * to be used for callbacks.
+ * <p/>
+ * When placed on a method or field, this annotation denotes the injection
+ * site to be used for a callback reference.
+ * <p/>
+ * There is a error in the 1.00 draft spec in the declaration of this interface.
+ * The form defined here is a proposed correction for that error.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({TYPE, METHOD, FIELD})
+@Retention(RUNTIME)
+public @interface Callback {
+    /**
+     * The Class of the associated callback interface.
+     *
+     * @return the associated callback interface
+     */
+    Class<?> value() default Void.class;
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/ComponentName.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/ComponentName.java
new file mode 100644
index 0000000000..8fc3cd4013
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/ComponentName.java
@@ -0,0 +1,25 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca.annotation;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a field or method that is used to inject the component's name.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({METHOD, FIELD})
+@Retention(RUNTIME)
+public @interface ComponentName {
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Confidentiality.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Confidentiality.java
new file mode 100644
index 0000000000..5c594bc7d3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Confidentiality.java
@@ -0,0 +1,58 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca.annotation;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+import static org.oasisopen.sca.Constants.SCA_PREFIX;
+
+import java.lang.annotation.Inherited;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation denoting the intent that service operations require confidentiality.
+ * <p/>
+ * Applied to the injection site (field, method or constructor parameter) for a reference,
+ * it indicates that all invocations through that reference require confidentiality.
+ * <p/>
+ * Applied to a interface method on a service contract, it indicates that all invocations
+ * of that service operation require confidentiality; applied to the type of a service contract,
+ * it indicates that all service operations on that interface require confidentiality.
+ * <p/>
+ * Applied to a method on an implementation class, it indicates that all invocations that
+ * are dispatched to that implementation method (through any service) require confidentiality.
+ * Applied to a interface implemented by an implementation class, it indicates that all
+ * invocations that are dispatched to the implementation method for that interface operation
+ * require confidentiality.
+ * <p/>
+ * Applied to an implementation class, it indicates that all invocations of that implementation
+ * and that all invocations made by that implementation require confidentiality.
+ *
+ * @version $Rev$ $Date$
+ */
+@Inherited
+@Target({TYPE, FIELD, METHOD, PARAMETER})
+@Retention(RUNTIME)
+@Intent(Confidentiality.CONFIDENTIALITY)
+public @interface Confidentiality {
+    String CONFIDENTIALITY = SCA_PREFIX + "confidentiality";
+    String CONFIDENTIALITY_MESSAGE = CONFIDENTIALITY + ".message";
+    String CONFIDENTIALITY_TRANSPORT = CONFIDENTIALITY + ".transport";
+
+    /**
+     * List of confidentiality qualifiers (such as "message" or "transport").
+     *
+     * @return confidentiality qualifiers
+     */
+    @Qualifier
+    String[] value() default "";
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Constructor.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Constructor.java
new file mode 100644
index 0000000000..a5728e51d4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Constructor.java
@@ -0,0 +1,25 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca.annotation;
+
+import static java.lang.annotation.ElementType.CONSTRUCTOR;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Used to indicate the constructor the runtime is to use when instantiating a component implementation instance
+ *
+ * @version $Rev$ $Date$
+ */
+@Target(CONSTRUCTOR)
+@Retention(RUNTIME)
+public @interface Constructor {
+    String[] value() default "";
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Context.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Context.java
new file mode 100644
index 0000000000..e7f7aef069
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Context.java
@@ -0,0 +1,28 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca.annotation;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a field or setter method that is used to inject an SCA context.
+ * The type of context injected is determined by the type of the field or the parameter
+ * to the setter method and is typically a ComponentContext or RequestContext.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({METHOD, FIELD})
+@Retention(RUNTIME)
+public @interface Context {
+}
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/ConversationAttributes.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/ConversationAttributes.java
new file mode 100644
index 0000000000..498cc3eea3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/ConversationAttributes.java
@@ -0,0 +1,46 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca.annotation;
+
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate the characteristics of a conversation.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target(ElementType.TYPE)
+@Retention(RUNTIME)
+public @interface ConversationAttributes {
+    /**
+     * The maximum time that can pass between operations in a single conversation. If this time is exceeded the
+     * container may end the conversation.
+     *
+     * @return the maximum time that can pass between operations in a single conversation
+     */
+    String maxIdleTime() default "";
+
+    /**
+     * The maximum time that a conversation may remain active. If this time is exceeded the container may end the
+     * conversation.
+     *
+     * @return the maximum time that a conversation may remain active
+     */
+    String maxAge() default "";
+
+    /**
+     * If true, indicates that only the user that initiated the conversation has the authority to continue it.
+     *
+     * @return true if only the user that initiated the conversation has the authority to continue it
+     */
+    boolean singlePrincipal() default false;
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/ConversationID.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/ConversationID.java
new file mode 100644
index 0000000000..2cc62afdbf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/ConversationID.java
@@ -0,0 +1,25 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca.annotation;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a field or method that is used to inject the conversation ID.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({METHOD, FIELD})
+@Retention(RUNTIME)
+public @interface ConversationID {
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Conversational.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Conversational.java
new file mode 100644
index 0000000000..6a406f2acc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Conversational.java
@@ -0,0 +1,27 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca.annotation;
+
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Used on a Java interface to denote a conversational service contract.
+ * <p/>
+ * The draft spec erroneously defines the targets for this as {TYPE, METHOD, FIELD}
+ * but this annotation is only applicable to interfaces.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({TYPE})
+@Retention(RUNTIME)
+public @interface Conversational {
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Destroy.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Destroy.java
new file mode 100644
index 0000000000..2ad6fdc892
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Destroy.java
@@ -0,0 +1,25 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca.annotation;
+
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a method that will be called by the container when the
+ * scope defined for the local service ends.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target(METHOD)
+@Retention(RUNTIME)
+public @interface Destroy {
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/EagerInit.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/EagerInit.java
new file mode 100644
index 0000000000..d53e9e4fc4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/EagerInit.java
@@ -0,0 +1,25 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca.annotation;
+
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate an instance should be eagerly initialized.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({TYPE})
+@Retention(RUNTIME)
+public @interface EagerInit {
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/EndsConversation.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/EndsConversation.java
new file mode 100644
index 0000000000..4f58c50802
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/EndsConversation.java
@@ -0,0 +1,24 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca.annotation;
+
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a method ends a conversation.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({METHOD})
+@Retention(RUNTIME)
+public @interface EndsConversation {
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Init.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Init.java
new file mode 100644
index 0000000000..3fe9bf585f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Init.java
@@ -0,0 +1,26 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca.annotation;
+
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a method that will be called by the container when the scope defined for the local
+ * service begins.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target(METHOD)
+@Retention(RUNTIME)
+public @interface Init {
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Integrity.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Integrity.java
new file mode 100644
index 0000000000..0c196f1ce5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Integrity.java
@@ -0,0 +1,58 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca.annotation;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+import static org.oasisopen.sca.Constants.SCA_PREFIX;
+
+import java.lang.annotation.Inherited;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation denoting the intent that service operations require integrity.
+ * <p/>
+ * Applied to the injection site (field, method or constructor parameter) for a reference,
+ * it indicates that all invocations through that reference require integrity.
+ * <p/>
+ * Applied to a interface method on a service contract, it indicates that all invocations
+ * of that service operation require integrity; applied to the type of a service contract,
+ * it indicates that all service operations on that interface require integrity.
+ * <p/>
+ * Applied to a method on an implementation class, it indicates that all invocations that
+ * are dispatched to that implementation method (through any service) require integrity.
+ * Applied to a interface implemented by an implementation class, it indicates that all
+ * invocations that are dispatched to the implementation method for that interface operation
+ * require integrity.
+ * <p/>
+ * Applied to an implementation class, it indicates that all invocations of that implementation
+ * and that all invocations made by that implementation require integrity.
+ *
+ * @version $Rev$ $Date$
+ */
+@Inherited
+@Target({TYPE, FIELD, METHOD, PARAMETER})
+@Retention(RUNTIME)
+@Intent(Integrity.INTEGRITY)
+public @interface Integrity {
+    String INTEGRITY = SCA_PREFIX + "integrity";
+    String INTEGRITY_MESSAGE = INTEGRITY + "message";
+    String INTEGRITY_TRANSPORT = INTEGRITY + "transport";
+
+    /**
+     * List of integrity qualifiers (such as "message" or "transport").
+     *
+     * @return integrity qualifiers
+     */
+    @Qualifier
+    String[] value() default "";
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Intent.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Intent.java
new file mode 100644
index 0000000000..c3e9914f23
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Intent.java
@@ -0,0 +1,48 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca.annotation;
+
+import static java.lang.annotation.ElementType.ANNOTATION_TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation that can be applied to annotations that describe SCA intents.
+ * Adding this annotation allows SCA runtimes to automatically detect user-defined intents.
+ * <p/>
+ * Applications must specify a value, a pairing of targetNamespace and localPort, or both.
+ * If both value and pairing are supplied they must define the name qualified name.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({ANNOTATION_TYPE})
+@Retention(RUNTIME)
+public @interface Intent {
+    /**
+     * The qualified name of the intent, in the form defined by {@link javax.xml.namespace.QName#toString}.
+     *
+     * @return the qualified name of the intent
+     */
+    String value() default "";
+
+    /**
+     * The XML namespace for the intent.
+     *
+     * @return the XML namespace for the intent
+     */
+    String targetNamespace() default "";
+
+    /**
+     * The name of the intent within its namespace.
+     *
+     * @return name of the intent within its namespace
+     */
+    String localPart() default "";
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/OneWay.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/OneWay.java
new file mode 100644
index 0000000000..458d05cc92
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/OneWay.java
@@ -0,0 +1,25 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca.annotation;
+
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation on a method that indicates that the method is non-blocking and communication
+ * with the service provider may use buffer the requests and send them at some later time.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({METHOD})
+@Retention(RUNTIME)
+public @interface OneWay {
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/PolicySets.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/PolicySets.java
new file mode 100644
index 0000000000..150d8dabc8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/PolicySets.java
@@ -0,0 +1,35 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca.annotation;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation that allows application of SCA Policy Sets.
+ * <p/>
+ * Each policy set is specified using its XML QName in the form defined by {@link javax.xml.namespace.QName#toString()}.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({TYPE, FIELD, METHOD, PARAMETER})
+@Retention(RUNTIME)
+public @interface PolicySets {
+    /**
+     * Returns the policy sets to be applied.
+     *
+     * @return the policy sets to be applied
+     */
+    String[] value() default "";
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Property.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Property.java
new file mode 100644
index 0000000000..0ab54ef6e4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Property.java
@@ -0,0 +1,41 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca.annotation;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a constructor parameter, field or method that is
+ * used to inject a configuration property value.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({METHOD, FIELD, PARAMETER})
+@Retention(RUNTIME)
+public @interface Property {
+    /**
+     * The name of the property. If not specified then the name will be derived
+     * from the annotated field or method.
+     *
+     * @return the name of the property
+     */
+    String name() default "";
+
+    /**
+     * Indicates whether a value for the property must be provided.
+     *
+     * @return true if a value must be provided
+     */
+    boolean required() default false;
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Qualifier.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Qualifier.java
new file mode 100644
index 0000000000..a5fd102859
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Qualifier.java
@@ -0,0 +1,25 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca.annotation;
+
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation that can be applied to an attribute of an @Intent annotation to indicate the
+ * attribute provides qualifiers for the intent.
+ * 
+ * @version $Rev$ $Date$
+ */
+@Target(METHOD)
+@Retention(RUNTIME)
+public @interface Qualifier {
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Reference.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Reference.java
new file mode 100644
index 0000000000..9a7154fcf3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Reference.java
@@ -0,0 +1,40 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca.annotation;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a constructor parameter, field or method that is used to inject a reference.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({METHOD, FIELD, PARAMETER})
+@Retention(RUNTIME)
+public @interface Reference {
+    /**
+     * The name of the reference. If not specified then the name will be derived from the annotated field or method.
+     *
+     * @return the name of the reference
+     */
+    String name() default "";
+
+    /**
+     * Indicates if a reference must be specified.
+     *
+     * @return true if a reference must be specified
+     */
+    boolean required() default true;
+}
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Remotable.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Remotable.java
new file mode 100644
index 0000000000..77ff4e26f9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Remotable.java
@@ -0,0 +1,26 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca.annotation;
+
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a Java interface as remotable.
+ * Remotable interfaces use pass-by-value semantics, can be published as entry points
+ * and used for external services.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target(TYPE)
+@Retention(RUNTIME)
+public @interface Remotable {
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Requires.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Requires.java
new file mode 100644
index 0000000000..d90eb5512d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Requires.java
@@ -0,0 +1,46 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca.annotation;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Inherited;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation that allows the attachment of any intent to a Java Class or interface or to members of that
+ * class such as methods, fields or constructor parameters.
+ * <p/>
+ * Intents are specified as XML QNames in the representation defined by
+ * {@link javax.xml.namespace.QName#toString()}. Intents may be qualified with one or more
+ * suffixes separated by a "." such as:
+ * <ul>
+ * <li>{http://docs.oasis-open.org/ns/opencsa/sca/200903}confidentiality</li>
+ * <li>{http://docs.oasis-open.org/ns/opencsa/sca/200903}confidentiality.message</li>
+ * </ul>
+ * This annotation supports general purpose intents specified as strings.  Users may also define
+ * specific intents using the {@link @org.oasisopen.sca.annotation.Intent} annotation.
+ *
+ * @version $Rev$ $Date$
+ */
+@Inherited
+@Retention(RUNTIME)
+@Target({TYPE, METHOD, FIELD, PARAMETER})
+public @interface Requires {
+    /**
+     * Returns the attached intents.
+     *
+     * @return the attached intents
+     */
+    String[] value() default "";
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Scope.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Scope.java
new file mode 100644
index 0000000000..d7cfaab3f5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Scope.java
@@ -0,0 +1,38 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca.annotation;
+
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate a scoped service.
+ * <p/>
+ * The spec refers to but does not describe an eager() attribute; this is an error in the draft.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target(TYPE)
+@Retention(RUNTIME)
+public @interface Scope {
+    /**
+     * The name of the scope. Values currently defined by the specification are:
+     * <ul>
+     * <li>STATELESS (default)</li>
+     * <li>REQUEST</li>
+     * <li>CONVERSATION</li>
+     * <li>COMPOSITE</li>
+     * </ul>
+     *
+     * @return the name of the scope
+     */
+    String value() default "STATELESS";
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Service.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Service.java
new file mode 100644
index 0000000000..36c5bff5e9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/annotation/Service.java
@@ -0,0 +1,37 @@
+/*
+ * (c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA Technologies,
+ * Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens AG., Software AG., Sybase
+ * Inc., TIBCO Software Inc., 2005, 2007. All rights reserved.
+ * 
+ * see http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications
+ */
+package org.oasisopen.sca.annotation;
+
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation used to indicate the service interfaces exposed by a Java class.
+ *
+ * @version $Rev$ $Date$
+ */
+@Target({TYPE})
+@Retention(RUNTIME)
+public @interface Service {
+    /**
+     * Array of interfaces that should be exposed as services.
+     *
+     * @return a list of interfaces that should be exposed as services
+     */
+    Class<?>[] interfaces() default {};
+
+    /**
+     * Shortcut allowing a single interface to be exposed.
+     *
+     * @return a single service interfaces to be exposed
+     */
+    Class<?> value() default Void.class;
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/client/SCAClient.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/client/SCAClient.java
new file mode 100644
index 0000000000..c054179d8a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/client/SCAClient.java
@@ -0,0 +1,41 @@
+/* 
+ * Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. 2299
+ * OASIS trademark, IPR and other policies apply. 2300
+ */
+package org.oasisopen.sca.client;
+
+import java.net.URI;
+import org.oasisopen.sca.NoSuchDomainException;
+import org.oasisopen.sca.NoSuchServiceException;
+
+/**
+ * Client side interface that can be used to lookup SCA Services within a SCA
+ * Domain.
+ * <p>
+ * The SCAClientFactory is used to obtain an implementation instance of the
+ * SCAClient.
+ * 
+ * @see SCAClientFactory
+ * @author OASIS Open
+ */
+public interface SCAClient {
+
+    /**
+     * Returns a reference proxy that implements the business interface <T> of a
+     * service in a domain
+     * 
+     * @param serviceURI the relative URI of the target service. Takes the form
+     *                componentName/serviceName. Can also take the extended form
+     *                componentName/serviceName/bindingName to use a specific
+     *                binding of the target service
+     * @param domainURI the URI of an SCA Domain.
+     * @param interfaze The business interface class of the service in the
+     *                domain
+     * @param <T> The business interface class of the service in the domain
+     * @return a proxy to the target service, in the specified SCA Domain that
+     *         implements the business interface <B>.
+     * @throws NoSuchServiceException Service requested was not found
+     * @throws NoSuchDomainException Domain requested was not found
+     */
+    <T> T getService(Class<T> interfaze, String serviceURI, URI domainURI) throws NoSuchServiceException, NoSuchDomainException;
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/client/SCAClientFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/client/SCAClientFactory.java
new file mode 100644
index 0000000000..e2abcf08e4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/client/SCAClientFactory.java
@@ -0,0 +1,89 @@
+/* 
+ * Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. 
+ * OASIS trademark, IPR and other policies apply. 
+ */
+package org.oasisopen.sca.client;
+
+import java.util.Properties;
+
+import org.oasisopen.sca.client.impl.SCAClientFactoryFinder;
+
+/**
+ * The SCAClientFactory can be used by non-SCA managed code to lookup services
+ * that exist in a SCADomain.
+ * 
+ * @see SCAClientFactoryFinder
+ * @see SCAClient
+ * @author OASIS Open
+ */
+public abstract class SCAClientFactory {
+
+    /**
+     * The default implementation of the SCAClientFactory. A Vendor may use
+     * reflection to inject a default SCAClientFactory instance that will be
+     * used in the newInstance() methods rather than using the
+     * SCAClientFactoryFinder.
+     */
+    protected static SCAClientFactory defaultFactory;
+
+    /**
+     * Creates a new instance of the SCAClient that can be used to lookup SCA
+     * Services.
+     * 
+     * @return A new SCAClient
+     */
+    public static SCAClient newInstance() {
+        return newInstance(null, null);
+    }
+
+    /**
+     * Creates a new instance of the SCAClient that can be used to lookup SCA
+     * Services.
+     * 
+     * @param properties Properties that may be used when creating a new
+     *                instance of the SCAClient
+     * @return A new SCAClient instance
+     */
+    public static SCAClient newInstance(Properties properties) {
+        return newInstance(properties, null);
+    }
+
+    /**
+     * Creates a new instance of the SCAClient that can be used to lookup SCA
+     * Services.
+     * 
+     * @param classLoader ClassLoader that may be used when creating a new
+     *                instance of the SCAClient
+     * @return A new SCAClient instance
+     */
+    public static SCAClient newInstance(ClassLoader classLoader) {
+        return newInstance(null, classLoader);
+    }
+
+    /**
+     * Creates a new instance of the SCAClient that can be used to lookup SCA
+     * Services.
+     * 
+     * @param properties Properties that may be used when creating a new
+     *                instance of the SCAClient
+     * @param classLoader ClassLoader that may be used when creating a new
+     *                instance of the SCAClient
+     * @return A new SCAClient instance
+     */
+    public static SCAClient newInstance(Properties properties, ClassLoader classLoader) {
+        final SCAClientFactory factory;
+        if (defaultFactory == null) {
+            factory = SCAClientFactoryFinder.find(properties, classLoader);
+        } else {
+            factory = defaultFactory;
+        }
+        return factory.createSCAClient();
+    }
+
+    /**
+     * This method is invoked to create a new SCAClient instance.
+     * 
+     * @return A new SCAClient instance
+     */
+    protected abstract SCAClient createSCAClient();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/client/impl/SCAClientFactoryFinder.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/client/impl/SCAClientFactoryFinder.java
new file mode 100644
index 0000000000..c13e4e9142
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-api/src/main/java/org/oasisopen/sca/client/impl/SCAClientFactoryFinder.java
@@ -0,0 +1,238 @@
+/* 
+ * Copyright(C) OASIS(R) 2005,2009. All Rights Reserved. 
+ * OASIS trademark, IPR and other policies apply. 
+ */
+package org.oasisopen.sca.client.impl;
+
+import java.io.BufferedReader;
+import java.io.Closeable;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.URL;
+import java.util.Properties;
+
+import org.oasisopen.sca.SCARuntimeException;
+import org.oasisopen.sca.client.SCAClientFactory;
+
+/**
+ * This is a default class that returns an SCAClientFactory implementation -
+ * this class can be replaced by a vendor implementation.
+ * 
+ * @see SCAClientFactory
+ * @author OASIS Open
+ */
+public class SCAClientFactoryFinder {
+
+    /**
+     * The name of the System Property used to determine the SPI implementation
+     * to use for the SCAClientFactory.
+     */
+    private static final String SCA_CLIENT_FACTORY_PROVIDER_KEY = SCAClientFactory.class.getName();
+
+    /**
+     * The name of the file loaded from the ClassPath to determine 2488 the SPI
+     * implementation to use for the SCAClientFactory. 2489
+     */
+    private static final String SCA_CLIENT_FACTORY_PROVIDER_META_INF_SERVICE = "META-INF/services/" + SCA_CLIENT_FACTORY_PROVIDER_KEY;
+
+    /**
+     * Private Constructor.
+     */
+    private SCAClientFactoryFinder() {
+    }
+
+    /**
+     * Creates an instance of the SCAClientFactory implementation. This
+     * discovers the SCAClientFactory implementation and instantiates the
+     * provider's implementation.
+     * 
+     * @param properties Properties that may be used when creating a new
+     *                instance of the SCAClient
+     * @param classLoader ClassLoader that may be used when creating a new
+     *                instance of the SCAClient
+     * @return new instance of the SCAClientFactory
+     * @throws SCARuntimeException Failed to create SCAClientFactory
+     *                 implementation.
+     */
+    public static SCAClientFactory find(Properties properties, ClassLoader classLoader) {
+        if (classLoader == null) {
+            classLoader = getThreadContextClassLoader();
+            if (classLoader == null) {
+                classLoader = SCAClientFactoryFinder.class.getClassLoader();
+            }
+        }
+        final String factoryImplClassName = discoverProviderFactoryImplClass(properties, classLoader);
+        final Class<? extends SCAClientFactory> factoryImplClass = loadProviderFactoryClass(factoryImplClassName, classLoader);
+        final SCAClientFactory factory = instantiateSCAClientFactoryClass(factoryImplClass);
+        return factory;
+    }
+
+    /**
+     * Gets the Context ClassLoader for the current Thread.
+     * 
+     * @return The Context ClassLoader for the current Thread.
+     */
+    private static ClassLoader getThreadContextClassLoader() {
+        final ClassLoader threadClassLoader = Thread.currentThread().getContextClassLoader();
+        return threadClassLoader;
+    }
+
+    /**
+     * Attempts to discover the class name for the SCAClientFactory
+     * implementation from the specified Properties, the System Properties or
+     * the specified ClassLoader.
+     * 
+     * @return The class name of the SCAClientFactory implementation
+     * @throw SCARuntimeException Failed to find implementation for
+     *        SCAClientFactory.
+     */
+    private static String discoverProviderFactoryImplClass(Properties properties, ClassLoader classLoader) throws SCARuntimeException {
+        String providerClassName = checkPropertiesForSPIClassName(properties);
+        if (providerClassName != null) {
+            return providerClassName;
+        }
+
+        providerClassName = checkPropertiesForSPIClassName(System.getProperties());
+        if (providerClassName != null) {
+            return providerClassName;
+        }
+        
+        return checkMETAINFServicesForClassName(classLoader);
+    }
+
+    /**
+     * Attempts to find the class name for the SCAClientFactory implementation
+     * from the specified Properties.
+     * 
+     * @return The class name for the SCAClientFactory implementation or
+     *         <code>null</code> if not found.
+     */
+    private static String checkPropertiesForSPIClassName(Properties properties) {
+        if (properties == null) {
+            return null;
+        }
+
+        final String providerClassName = properties.getProperty(SCA_CLIENT_FACTORY_PROVIDER_KEY);
+        if (providerClassName != null && providerClassName.length() > 0) {
+            return providerClassName;
+        }
+
+        return null;
+    }
+
+    /**
+     * Attempts to find the class name for the SCAClientFactory implementation
+     * from the META-INF/services directory
+     * 
+     * @return The class name for the SCAClientFactory implementation or
+     *         <code>null</code> if not found.
+     */
+    private static String checkMETAINFServicesForClassName(ClassLoader cl) {
+        final URL url = cl.getResource(SCA_CLIENT_FACTORY_PROVIDER_META_INF_SERVICE);
+        if (url == null) {
+            return null;
+        }
+
+        InputStream in = null;
+        try {
+            in = url.openStream();
+            BufferedReader reader = null;
+            try {
+                reader = new BufferedReader(new InputStreamReader(in, "UTF-8"));
+
+                String line;
+                while ((line = readNextLine(reader)) != null) {
+                    if (!line.startsWith("#") && line.length() > 0) {
+                        return line;
+                    }
+                }
+                return null;
+            } finally {
+                closeStream(reader);
+            }
+        } catch (IOException ex) {
+            throw new SCARuntimeException("Failed to discover SCAClientFactory provider", ex);
+        } finally {
+            closeStream(in);
+        }
+    }
+
+    /**
+     * Reads the next line from the reader and returns the trimmed version of
+     * that line
+     * 
+     * @param reader The reader from which to read the next line
+     * @return The trimmed next line or <code>null</code> if the end of the
+     *         stream has been reached
+     * @throws IOException I/O error occurred while reading from Reader
+     */
+    private static String readNextLine(BufferedReader reader) throws IOException {
+
+        String line = reader.readLine();
+        if (line != null) {
+            line = line.trim();
+        }
+        return line;
+    }
+
+    /**
+     * Loads the specified SCAClientFactory implementation class.
+     * 
+     * @param factoryImplClassName The name of the SCAClientFactory
+     *                Implementation class to load
+     * @return The specified SCAClientFactory Implementation class
+     * @throws SCARuntimeException Failed to load the SCAClientFactory
+     *                 implementation class
+     */
+    private static Class<? extends SCAClientFactory> loadProviderFactoryClass(String factoryImplClassName, ClassLoader classLoader)
+        throws SCARuntimeException {
+
+        try {
+            final Class<?> providerClass = classLoader.loadClass(factoryImplClassName);
+            final Class<? extends SCAClientFactory> providerFactoryClass = providerClass.asSubclass(SCAClientFactory.class);
+            return providerFactoryClass;
+        } catch (ClassNotFoundException ex) {
+            throw new SCARuntimeException("Failed to load SCAClientFactory implementation class " + factoryImplClassName, ex);
+        } catch (ClassCastException ex) {
+            throw new SCARuntimeException("Loaded SCAClientFactory implementation class " + factoryImplClassName
+                + " is not a subclass of "
+                + SCAClientFactory.class.getName(), ex);
+        }
+    }
+
+    /**
+     * Instantiate an instance of the specified SCAClientFactory implementation
+     * class.
+     * 
+     * @param factoryImplClass The SCAClientFactory implementation class to
+     *                instantiate.
+     * @return An instance of the SCAClientFactory implementation class
+     * @throws SCARuntimeException Failed to instantiate the specified specified
+     *                 SCAClientFactory implementation class
+     */
+    private static SCAClientFactory instantiateSCAClientFactoryClass(Class<? extends SCAClientFactory> factoryImplClass) throws SCARuntimeException {
+
+        try {
+            final SCAClientFactory provider = factoryImplClass.newInstance();
+            return provider;
+        } catch (Throwable ex) {
+            throw new SCARuntimeException("Failed to instantiate SCAClientFactory implementation class " + factoryImplClass, ex);
+        }
+    }
+
+    /**
+     * Utility method for closing Closeable Object.
+     * 
+     * @param closeable The Object to close.
+     */
+    private static void closeStream(Closeable closeable) {
+        if (closeable != null) {
+            try {
+                closeable.close();
+            } catch (IOException ex) {
+                throw new SCARuntimeException("Failed to close stream", ex);
+            }
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-client-impl/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/sca-client-impl/LICENSE
new file mode 100644
index 0000000000..6e529a25c4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-client-impl/LICENSE
@@ -0,0 +1,205 @@
+

+                                 Apache License

+                           Version 2.0, January 2004

+                        http://www.apache.org/licenses/

+

+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

+

+   1. Definitions.

+

+      "License" shall mean the terms and conditions for use, reproduction,

+      and distribution as defined by Sections 1 through 9 of this document.

+

+      "Licensor" shall mean the copyright owner or entity authorized by

+      the copyright owner that is granting the License.

+

+      "Legal Entity" shall mean the union of the acting entity and all

+      other entities that control, are controlled by, or are under common

+      control with that entity. For the purposes of this definition,

+      "control" means (i) the power, direct or indirect, to cause the

+      direction or management of such entity, whether by contract or

+      otherwise, or (ii) ownership of fifty percent (50%) or more of the

+      outstanding shares, or (iii) beneficial ownership of such entity.

+

+      "You" (or "Your") shall mean an individual or Legal Entity

+      exercising permissions granted by this License.

+

+      "Source" form shall mean the preferred form for making modifications,

+      including but not limited to software source code, documentation

+      source, and configuration files.

+

+      "Object" form shall mean any form resulting from mechanical

+      transformation or translation of a Source form, including but

+      not limited to compiled object code, generated documentation,

+      and conversions to other media types.

+

+      "Work" shall mean the work of authorship, whether in Source or

+      Object form, made available under the License, as indicated by a

+      copyright notice that is included in or attached to the work

+      (an example is provided in the Appendix below).

+

+      "Derivative Works" shall mean any work, whether in Source or Object

+      form, that is based on (or derived from) the Work and for which the

+      editorial revisions, annotations, elaborations, or other modifications

+      represent, as a whole, an original work of authorship. For the purposes

+      of this License, Derivative Works shall not include works that remain

+      separable from, or merely link (or bind by name) to the interfaces of,

+      the Work and Derivative Works thereof.

+

+      "Contribution" shall mean any work of authorship, including

+      the original version of the Work and any modifications or additions

+      to that Work or Derivative Works thereof, that is intentionally

+      submitted to Licensor for inclusion in the Work by the copyright owner

+      or by an individual or Legal Entity authorized to submit on behalf of

+      the copyright owner. For the purposes of this definition, "submitted"

+      means any form of electronic, verbal, or written communication sent

+      to the Licensor or its representatives, including but not limited to

+      communication on electronic mailing lists, source code control systems,

+      and issue tracking systems that are managed by, or on behalf of, the

+      Licensor for the purpose of discussing and improving the Work, but

+      excluding communication that is conspicuously marked or otherwise

+      designated in writing by the copyright owner as "Not a Contribution."

+

+      "Contributor" shall mean Licensor and any individual or Legal Entity

+      on behalf of whom a Contribution has been received by Licensor and

+      subsequently incorporated within the Work.

+

+   2. Grant of Copyright License. Subject to the terms and conditions of

+      this License, each Contributor hereby grants to You a perpetual,

+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable

+      copyright license to reproduce, prepare Derivative Works of,

+      publicly display, publicly perform, sublicense, and distribute the

+      Work and such Derivative Works in Source or Object form.

+

+   3. Grant of Patent License. Subject to the terms and conditions of

+      this License, each Contributor hereby grants to You a perpetual,

+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable

+      (except as stated in this section) patent license to make, have made,

+      use, offer to sell, sell, import, and otherwise transfer the Work,

+      where such license applies only to those patent claims licensable

+      by such Contributor that are necessarily infringed by their

+      Contribution(s) alone or by combination of their Contribution(s)

+      with the Work to which such Contribution(s) was submitted. If You

+      institute patent litigation against any entity (including a

+      cross-claim or counterclaim in a lawsuit) alleging that the Work

+      or a Contribution incorporated within the Work constitutes direct

+      or contributory patent infringement, then any patent licenses

+      granted to You under this License for that Work shall terminate

+      as of the date such litigation is filed.

+

+   4. Redistribution. You may reproduce and distribute copies of the

+      Work or Derivative Works thereof in any medium, with or without

+      modifications, and in Source or Object form, provided that You

+      meet the following conditions:

+

+      (a) You must give any other recipients of the Work or

+          Derivative Works a copy of this License; and

+

+      (b) You must cause any modified files to carry prominent notices

+          stating that You changed the files; and

+

+      (c) You must retain, in the Source form of any Derivative Works

+          that You distribute, all copyright, patent, trademark, and

+          attribution notices from the Source form of the Work,

+          excluding those notices that do not pertain to any part of

+          the Derivative Works; and

+

+      (d) If the Work includes a "NOTICE" text file as part of its

+          distribution, then any Derivative Works that You distribute must

+          include a readable copy of the attribution notices contained

+          within such NOTICE file, excluding those notices that do not

+          pertain to any part of the Derivative Works, in at least one

+          of the following places: within a NOTICE text file distributed

+          as part of the Derivative Works; within the Source form or

+          documentation, if provided along with the Derivative Works; or,

+          within a display generated by the Derivative Works, if and

+          wherever such third-party notices normally appear. The contents

+          of the NOTICE file are for informational purposes only and

+          do not modify the License. You may add Your own attribution

+          notices within Derivative Works that You distribute, alongside

+          or as an addendum to the NOTICE text from the Work, provided

+          that such additional attribution notices cannot be construed

+          as modifying the License.

+

+      You may add Your own copyright statement to Your modifications and

+      may provide additional or different license terms and conditions

+      for use, reproduction, or distribution of Your modifications, or

+      for any such Derivative Works as a whole, provided Your use,

+      reproduction, and distribution of the Work otherwise complies with

+      the conditions stated in this License.

+

+   5. Submission of Contributions. Unless You explicitly state otherwise,

+      any Contribution intentionally submitted for inclusion in the Work

+      by You to the Licensor shall be under the terms and conditions of

+      this License, without any additional terms or conditions.

+      Notwithstanding the above, nothing herein shall supersede or modify

+      the terms of any separate license agreement you may have executed

+      with Licensor regarding such Contributions.

+

+   6. Trademarks. This License does not grant permission to use the trade

+      names, trademarks, service marks, or product names of the Licensor,

+      except as required for reasonable and customary use in describing the

+      origin of the Work and reproducing the content of the NOTICE file.

+

+   7. Disclaimer of Warranty. Unless required by applicable law or

+      agreed to in writing, Licensor provides the Work (and each

+      Contributor provides its Contributions) on an "AS IS" BASIS,

+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or

+      implied, including, without limitation, any warranties or conditions

+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A

+      PARTICULAR PURPOSE. You are solely responsible for determining the

+      appropriateness of using or redistributing the Work and assume any

+      risks associated with Your exercise of permissions under this License.

+

+   8. Limitation of Liability. In no event and under no legal theory,

+      whether in tort (including negligence), contract, or otherwise,

+      unless required by applicable law (such as deliberate and grossly

+      negligent acts) or agreed to in writing, shall any Contributor be

+      liable to You for damages, including any direct, indirect, special,

+      incidental, or consequential damages of any character arising as a

+      result of this License or out of the use or inability to use the

+      Work (including but not limited to damages for loss of goodwill,

+      work stoppage, computer failure or malfunction, or any and all

+      other commercial damages or losses), even if such Contributor

+      has been advised of the possibility of such damages.

+

+   9. Accepting Warranty or Additional Liability. While redistributing

+      the Work or Derivative Works thereof, You may choose to offer,

+      and charge a fee for, acceptance of support, warranty, indemnity,

+      or other liability obligations and/or rights consistent with this

+      License. However, in accepting such obligations, You may act only

+      on Your own behalf and on Your sole responsibility, not on behalf

+      of any other Contributor, and only if You agree to indemnify,

+      defend, and hold each Contributor harmless for any liability

+      incurred by, or claims asserted against, such Contributor by reason

+      of your accepting any such warranty or additional liability.

+

+   END OF TERMS AND CONDITIONS

+

+   APPENDIX: How to apply the Apache License to your work.

+

+      To apply the Apache License to your work, attach the following

+      boilerplate notice, with the fields enclosed by brackets "[]"

+      replaced with your own identifying information. (Don't include

+      the brackets!)  The text should be enclosed in the appropriate

+      comment syntax for the file format. We also recommend that a

+      file or class name and description of purpose be included on the

+      same "printed page" as the copyright notice for easier

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+

+   Copyright [yyyy] [name of copyright owner]

+

+   Licensed under the Apache License, Version 2.0 (the "License");

+   you may not use this file except in compliance with the License.

+   You may obtain a copy of the License at

+

+       http://www.apache.org/licenses/LICENSE-2.0

+

+   Unless required by applicable law or agreed to in writing, software

+   distributed under the License is distributed on an "AS IS" BASIS,

+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+   See the License for the specific language governing permissions and

+   limitations under the License.

+

+

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-client-impl/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/sca-client-impl/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..a472877dd7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-client-impl/META-INF/MANIFEST.MF
@@ -0,0 +1,19 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.client.impl;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Client Impl

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397189093

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Client Impl

+Import-Package: org.apache.tuscany.sca.client.impl;version="2.0.0",

+ org.apache.tuscany.sca.node;version="2.0.0",

+ org.oasisopen.sca;version="2.0.0",

+ org.oasisopen.sca.annotation;version="2.0.0";resolution:=optional,

+ org.oasisopen.sca.client;version="2.0.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.client.impl

+Bundle-DocURL: http://www.apache.org/

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-client-impl/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/sca-client-impl/NOTICE
new file mode 100644
index 0000000000..51042eab05
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-client-impl/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}

+Copyright (c) 2005 - 2009 The Apache Software Foundation

+

+This product includes software developed by

+The Apache Software Foundation (http://www.apache.org/).

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-client-impl/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/sca-client-impl/pom.xml
new file mode 100644
index 0000000000..68a04c3a73
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-client-impl/pom.xml
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<project>

+

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-modules</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>tuscany-sca-client-impl</artifactId>

+    <name>Apache Tuscany SCA Client Impl</name>

+

+    <dependencies>   

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-sca-api</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-node-impl</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+    </dependencies>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientFactoryImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientFactoryImpl.java
new file mode 100644
index 0000000000..390e370a48
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientFactoryImpl.java
@@ -0,0 +1,32 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package org.apache.tuscany.sca.client.impl;

+

+import org.oasisopen.sca.client.SCAClient;

+import org.oasisopen.sca.client.SCAClientFactory;

+

+public class SCAClientFactoryImpl extends SCAClientFactory {

+

+    @Override

+    protected SCAClient createSCAClient() {

+        return new SCAClientImpl();

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientImpl.java
new file mode 100644
index 0000000000..01160b69d5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-client-impl/src/main/java/org/apache/tuscany/sca/client/impl/SCAClientImpl.java
@@ -0,0 +1,55 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package org.apache.tuscany.sca.client.impl;

+

+import java.net.URI;

+import java.util.List;

+

+import org.apache.tuscany.sca.node.Node;

+import org.apache.tuscany.sca.node.NodeFinder;

+import org.oasisopen.sca.NoSuchDomainException;

+import org.oasisopen.sca.NoSuchServiceException;

+import org.oasisopen.sca.ServiceUnavailableException;

+import org.oasisopen.sca.client.SCAClient;

+

+public class SCAClientImpl implements SCAClient {

+

+    public <T> T getService(Class<T> serviceInterface, String serviceName, URI domainURI)

+        throws NoSuchServiceException, NoSuchDomainException {

+        if (domainURI == null) {

+            domainURI = URI.create(Node.DEFAULT_DOMAIN_URI);

+        }

+        List<Node> nodes = NodeFinder.getNodes(domainURI);

+        if (nodes == null || nodes.size() < 1) {

+            throw new NoSuchDomainException(domainURI.toString());

+        }

+

+        for (Node n : nodes) {

+            try {

+                return n.getService(serviceInterface, serviceName);

+            } catch(ServiceUnavailableException e) {

+                // Ingore and continue

+            }

+        }

+

+        throw new NoSuchServiceException(serviceName);

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/sca-client-impl/src/main/resources/META-INF/services/org.oasisopen.sca.client.SCAClientFactory b/tags/java/sca/2.0-M3-RC3a/modules/sca-client-impl/src/main/resources/META-INF/services/org.oasisopen.sca.client.SCAClientFactory
new file mode 100644
index 0000000000..00a35d8d41
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/sca-client-impl/src/main/resources/META-INF/services/org.oasisopen.sca.client.SCAClientFactory
@@ -0,0 +1 @@
+org.apache.tuscany.sca.client.impl.SCAClientFactoryImpl

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/stripes/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/stripes/LICENSE
new file mode 100644
index 0000000000..c77d3fe856
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/stripes/LICENSE
@@ -0,0 +1,241 @@
+

+                                 Apache License

+                           Version 2.0, January 2004

+                        http://www.apache.org/licenses/

+

+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

+

+   1. Definitions.

+

+      "License" shall mean the terms and conditions for use, reproduction,

+      and distribution as defined by Sections 1 through 9 of this document.

+

+      "Licensor" shall mean the copyright owner or entity authorized by

+      the copyright owner that is granting the License.

+

+      "Legal Entity" shall mean the union of the acting entity and all

+      other entities that control, are controlled by, or are under common

+      control with that entity. For the purposes of this definition,

+      "control" means (i) the power, direct or indirect, to cause the

+      direction or management of such entity, whether by contract or

+      otherwise, or (ii) ownership of fifty percent (50%) or more of the

+      outstanding shares, or (iii) beneficial ownership of such entity.

+

+      "You" (or "Your") shall mean an individual or Legal Entity

+      exercising permissions granted by this License.

+

+      "Source" form shall mean the preferred form for making modifications,

+      including but not limited to software source code, documentation

+      source, and configuration files.

+

+      "Object" form shall mean any form resulting from mechanical

+      transformation or translation of a Source form, including but

+      not limited to compiled object code, generated documentation,

+      and conversions to other media types.

+

+      "Work" shall mean the work of authorship, whether in Source or

+      Object form, made available under the License, as indicated by a

+      copyright notice that is included in or attached to the work

+      (an example is provided in the Appendix below).

+

+      "Derivative Works" shall mean any work, whether in Source or Object

+      form, that is based on (or derived from) the Work and for which the

+      editorial revisions, annotations, elaborations, or other modifications

+      represent, as a whole, an original work of authorship. For the purposes

+      of this License, Derivative Works shall not include works that remain

+      separable from, or merely link (or bind by name) to the interfaces of,

+      the Work and Derivative Works thereof.

+

+      "Contribution" shall mean any work of authorship, including

+      the original version of the Work and any modifications or additions

+      to that Work or Derivative Works thereof, that is intentionally

+      submitted to Licensor for inclusion in the Work by the copyright owner

+      or by an individual or Legal Entity authorized to submit on behalf of

+      the copyright owner. For the purposes of this definition, "submitted"

+      means any form of electronic, verbal, or written communication sent

+      to the Licensor or its representatives, including but not limited to

+      communication on electronic mailing lists, source code control systems,

+      and issue tracking systems that are managed by, or on behalf of, the

+      Licensor for the purpose of discussing and improving the Work, but

+      excluding communication that is conspicuously marked or otherwise

+      designated in writing by the copyright owner as "Not a Contribution."

+

+      "Contributor" shall mean Licensor and any individual or Legal Entity

+      on behalf of whom a Contribution has been received by Licensor and

+      subsequently incorporated within the Work.

+

+   2. Grant of Copyright License. Subject to the terms and conditions of

+      this License, each Contributor hereby grants to You a perpetual,

+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable

+      copyright license to reproduce, prepare Derivative Works of,

+      publicly display, publicly perform, sublicense, and distribute the

+      Work and such Derivative Works in Source or Object form.

+

+   3. Grant of Patent License. Subject to the terms and conditions of

+      this License, each Contributor hereby grants to You a perpetual,

+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable

+      (except as stated in this section) patent license to make, have made,

+      use, offer to sell, sell, import, and otherwise transfer the Work,

+      where such license applies only to those patent claims licensable

+      by such Contributor that are necessarily infringed by their

+      Contribution(s) alone or by combination of their Contribution(s)

+      with the Work to which such Contribution(s) was submitted. If You

+      institute patent litigation against any entity (including a

+      cross-claim or counterclaim in a lawsuit) alleging that the Work

+      or a Contribution incorporated within the Work constitutes direct

+      or contributory patent infringement, then any patent licenses

+      granted to You under this License for that Work shall terminate

+      as of the date such litigation is filed.

+

+   4. Redistribution. You may reproduce and distribute copies of the

+      Work or Derivative Works thereof in any medium, with or without

+      modifications, and in Source or Object form, provided that You

+      meet the following conditions:

+

+      (a) You must give any other recipients of the Work or

+          Derivative Works a copy of this License; and

+

+      (b) You must cause any modified files to carry prominent notices

+          stating that You changed the files; and

+

+      (c) You must retain, in the Source form of any Derivative Works

+          that You distribute, all copyright, patent, trademark, and

+          attribution notices from the Source form of the Work,

+          excluding those notices that do not pertain to any part of

+          the Derivative Works; and

+

+      (d) If the Work includes a "NOTICE" text file as part of its

+          distribution, then any Derivative Works that You distribute must

+          include a readable copy of the attribution notices contained

+          within such NOTICE file, excluding those notices that do not

+          pertain to any part of the Derivative Works, in at least one

+          of the following places: within a NOTICE text file distributed

+          as part of the Derivative Works; within the Source form or

+          documentation, if provided along with the Derivative Works; or,

+          within a display generated by the Derivative Works, if and

+          wherever such third-party notices normally appear. The contents

+          of the NOTICE file are for informational purposes only and

+          do not modify the License. You may add Your own attribution

+          notices within Derivative Works that You distribute, alongside

+          or as an addendum to the NOTICE text from the Work, provided

+          that such additional attribution notices cannot be construed

+          as modifying the License.

+

+      You may add Your own copyright statement to Your modifications and

+      may provide additional or different license terms and conditions

+      for use, reproduction, or distribution of Your modifications, or

+      for any such Derivative Works as a whole, provided Your use,

+      reproduction, and distribution of the Work otherwise complies with

+      the conditions stated in this License.

+

+   5. Submission of Contributions. Unless You explicitly state otherwise,

+      any Contribution intentionally submitted for inclusion in the Work

+      by You to the Licensor shall be under the terms and conditions of

+      this License, without any additional terms or conditions.

+      Notwithstanding the above, nothing herein shall supersede or modify

+      the terms of any separate license agreement you may have executed

+      with Licensor regarding such Contributions.

+

+   6. Trademarks. This License does not grant permission to use the trade

+      names, trademarks, service marks, or product names of the Licensor,

+      except as required for reasonable and customary use in describing the

+      origin of the Work and reproducing the content of the NOTICE file.

+

+   7. Disclaimer of Warranty. Unless required by applicable law or

+      agreed to in writing, Licensor provides the Work (and each

+      Contributor provides its Contributions) on an "AS IS" BASIS,

+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or

+      implied, including, without limitation, any warranties or conditions

+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A

+      PARTICULAR PURPOSE. You are solely responsible for determining the

+      appropriateness of using or redistributing the Work and assume any

+      risks associated with Your exercise of permissions under this License.

+

+   8. Limitation of Liability. In no event and under no legal theory,

+      whether in tort (including negligence), contract, or otherwise,

+      unless required by applicable law (such as deliberate and grossly

+      negligent acts) or agreed to in writing, shall any Contributor be

+      liable to You for damages, including any direct, indirect, special,

+      incidental, or consequential damages of any character arising as a

+      result of this License or out of the use or inability to use the

+      Work (including but not limited to damages for loss of goodwill,

+      work stoppage, computer failure or malfunction, or any and all

+      other commercial damages or losses), even if such Contributor

+      has been advised of the possibility of such damages.

+

+   9. Accepting Warranty or Additional Liability. While redistributing

+      the Work or Derivative Works thereof, You may choose to offer,

+      and charge a fee for, acceptance of support, warranty, indemnity,

+      or other liability obligations and/or rights consistent with this

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+      on Your own behalf and on Your sole responsibility, not on behalf

+      of any other Contributor, and only if You agree to indemnify,

+      defend, and hold each Contributor harmless for any liability

+      incurred by, or claims asserted against, such Contributor by reason

+      of your accepting any such warranty or additional liability.

+

+   END OF TERMS AND CONDITIONS

+

+   APPENDIX: How to apply the Apache License to your work.

+

+      To apply the Apache License to your work, attach the following

+      boilerplate notice, with the fields enclosed by brackets "[]"

+      replaced with your own identifying information. (Don't include

+      the brackets!)  The text should be enclosed in the appropriate

+      comment syntax for the file format. We also recommend that a

+      file or class name and description of purpose be included on the

+      same "printed page" as the copyright notice for easier

+      identification within third-party archives.

+

+   Copyright [yyyy] [name of copyright owner]

+

+   Licensed under the Apache License, Version 2.0 (the "License");

+   you may not use this file except in compliance with the License.

+   You may obtain a copy of the License at

+

+       http://www.apache.org/licenses/LICENSE-2.0

+

+   Unless required by applicable law or agreed to in writing, software

+   distributed under the License is distributed on an "AS IS" BASIS,

+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+   See the License for the specific language governing permissions and

+   limitations under the License.

+

+===============================================================================

+

+Apache Tuscany SCA for Java Subcomponents

+=========================================: 

+

+The Tuscany SCA for Java release includes a number of subcomponents with

+separate copyright notices and license terms. Your use of the source

+code for the these subcomponents is subject to the terms and

+conditions of the following licenses.

+

+===============================================================================

+The module host-webapp includes files under the following license:

+

+Permission to copy, display and distribute the Service Component Architecture Specification and/or

+portions thereof, without modification, in any medium without fee or royalty is hereby granted, provided

+that you include the following on ALL copies of the Service Component Architecture Specification, or

+portions thereof, that you make:

+

+1. A link or URL to the Service Component Architecture Specification at this location:

+· http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications

+

+2. The full text of the copyright notice as shown in the Service Component Architecture Specification.

+

+BEA, Cape Clear, IBM, Interface21, IONA, Oracle, Primeton, Progress Software, Red Hat, Rogue Wave,

+SAP, Siemens, Software AG., Sun, Sybase, TIBCO (collectively, the "Authors") agree to grant you a

+royalty-free license, under reasonable, non-discriminatory terms and conditions to patents that they deem

+necessary to implement the Service Component Architecture Specification.

+THE Service Component Architecture SPECIFICATION IS PROVIDED "AS IS," AND THE

+AUTHORS MAKE NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED,

+REGARDING THIS SPECIFICATION AND THE IMPLEMENTATION OF ITS CONTENTS,

+INCLUDING, BUT NOT LIMITED TO, WARRANTIES OF MERCHANTABILITY, FITNESS FOR A

+PARTICULAR PURPOSE, NON-INFRINGEMENT OR TITLE.

+THE AUTHORS WILL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL

+OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR RELATING TO ANY USE OR

+DISTRIBUTION OF THE Service Components Architecture SPECIFICATION.

+The name and trademarks of the Authors may NOT be used in any manner, including advertising or

+publicity pertaining to the Service Component Architecture Specification or its contents without specific,

+

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/stripes/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/stripes/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..0fe5e58281
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/stripes/META-INF/MANIFEST.MF
@@ -0,0 +1,31 @@
+Manifest-Version: 1.0

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Webapp Host

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0

+Bnd-LastModified: 1222833658000

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Stripes

+Import-Package: javax.naming,

+ javax.servlet,

+ javax.servlet.http,

+ javax.servlet.jsp,

+ javax.servlet.jsp.tagext,

+ net.sourceforge.stripes;version="1.5",

+ net.sourceforge.stripes.action;version="1.5",

+ net.sourceforge.stripes.config;version="1.5",

+ net.sourceforge.stripes.controller;version="1.5",

+ net.sourceforge.stripes.exception;version="1.5",

+ net.sourceforge.stripes.util;version="1.5",

+ org.apache.tuscany.sca.core;version="2.0",

+ org.apache.tuscany.sca.host.http;version="2.0",

+ org.apache.tuscany.sca.host.webapp;version="2.0",

+ org.apache.tuscany.sca.implementation.web.runtime.utils;version="2.0",

+ org.apache.tuscany.sca.node;version="2.0.0",

+ org.oasisopen.sca;version="2.0",

+ org.oasisopen.sca.annotation;version="2.0"

+Bundle-SymbolicName: org.apache.tuscany.sca.stripes

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/stripes/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/stripes/NOTICE
new file mode 100644
index 0000000000..dfde08644b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/stripes/NOTICE
@@ -0,0 +1,12 @@
+${pom.name}

+Copyright (c) 2005 - 2008 The Apache Software Foundation

+

+This product includes software developed by

+The Apache Software Foundation (http://www.apache.org/).

+

+This product also includes software under the Service Component Architecture specification license

+(see the LICENSE file contained in this distribution) with the following copyright

+

+(c) Copyright BEA Systems, Inc., Cape Clear Software, International Business Machines Corp, Interface21, IONA

+Technologies, Oracle, Primeton Technologies, Progress Software, Red Hat, Rogue Wave Software, SAP AG., Siemens

+AG., Software AG., Sun Microsystems, Inc., Sybase Inc., TIBCO Software Inc., 2005, 2008. All rights reserved.

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/stripes/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/stripes/pom.xml
new file mode 100644
index 0000000000..514cd35eaa
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/stripes/pom.xml
@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-modules</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>tuscany-stripes</artifactId>

+    <name>Apache Tuscany SCA Stripes Web Framework Integration</name>

+

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-host-webapp</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-web-runtime</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        

+        <dependency>

+            <groupId>net.sourceforge.stripes</groupId>

+            <artifactId>stripes</artifactId>

+            <version>1.5</version>

+        </dependency>

+       

+        <dependency>

+            <groupId>javax.servlet</groupId>

+            <artifactId>servlet-api</artifactId>

+            <version>2.5</version>

+            <scope>provided</scope>

+        </dependency>

+

+    </dependencies>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/stripes/src/main/java/org/apache/tuscany/sca/stripes/TuscanyHelper.java b/tags/java/sca/2.0-M3-RC3a/modules/stripes/src/main/java/org/apache/tuscany/sca/stripes/TuscanyHelper.java
new file mode 100644
index 0000000000..f4d7f48dae
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/stripes/src/main/java/org/apache/tuscany/sca/stripes/TuscanyHelper.java
@@ -0,0 +1,298 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.stripes;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import javax.servlet.ServletContext;
+
+import net.sourceforge.stripes.action.ActionBeanContext;
+import net.sourceforge.stripes.controller.StripesFilter;
+import net.sourceforge.stripes.exception.StripesRuntimeException;
+import net.sourceforge.stripes.util.Log;
+import net.sourceforge.stripes.util.ReflectUtil;
+
+import org.apache.tuscany.sca.implementation.web.runtime.utils.ContextHelper;
+import org.oasisopen.sca.annotation.Reference;
+
+/**
+ * <p>Static helper class that is used to lookup SCA references and inject them into objects
+ * (often ActionBeans). Is capable of injecting references through setter methods (property access)
+ * and also through direct field access if the security policy allows it. Methods and fields
+ * must be annotated using the SCA {@code @Reference} annotation.</p>
+ *
+ * <p>Methods and fields may be public, protected, package-access or private. If they are not
+ * public an attempt is made to call {@link Method#setAccessible(boolean)} in order to make
+ * them accessible from this class.  If the attempt fails, an exception will be thrown.</p>
+ *
+ * <p>Method names can take any form.  For example {@code setSomeBean(Bean b)} or
+ * {@code someBean(bean b)}. In both cases, if a specific Reference name is not supplied,
+ * the default name of {@code someBean} will be used.</p>
+ *
+ * <p>The value of the {@code @Reference} annotation should be the reference on the 
+ * SCA component with an {@code <implementation.web>} componentType. 
+ *
+ * <p>The first time that any of the injection methods in this class is called with a specific type
+ * of object, the object's class is examined for annotated fields and methods. The discovered
+ * fields and methods are then cached for future usage.</p>
+ *
+ * Created for Tuscany from the Stripes SpringHelper written by Dan Hayes and Tim Fennell
+ */
+public class TuscanyHelper {
+    private static final Log log = Log.getInstance(TuscanyHelper.class);
+
+    /** Lazily filled in map of Class to methods annotated with Reference. */
+    private static Map<Class<?>, Collection<Method>> methodMap =
+            new ConcurrentHashMap<Class<?>, Collection<Method>>();
+
+    /** Lazily filled in map of Class to fields annotated with Reference. */
+    private static Map<Class<?>, Collection<Field>> fieldMap =
+            new ConcurrentHashMap<Class<?>, Collection<Field>>();
+
+    /**
+     * Injects SCA References using the ComponentContext that is
+     * derived from the ServletContext, which is in turn looked up using the
+     * ActionBeanContext.
+     *
+     * @param bean    the object into which to inject SCA reference
+     * @param context the ActionBeanContext represented by the current request
+     */
+    public static void injectBeans(Object bean, ActionBeanContext context) {
+        injectBeans(bean, StripesFilter.getConfiguration().getServletContext());
+    }
+
+    /**
+     * Looks for all methods and fields annotated with {@code @Reference} and attempts
+     * to lookup and inject a managed bean into the field/property. If any annotated
+     * element cannot be injected an exception is thrown.
+     *
+     * @param bean the bean into which to inject SCA reference
+     * @param ctx the SCA ComponentContext
+     */
+    public static void injectBeans(Object bean, ServletContext ctx) {
+        // First inject any values using annotated methods
+        for (Method m : getMethods(bean.getClass())) {
+            try {
+                Reference scaReference = m.getAnnotation(Reference.class);
+                boolean nameSupplied = !"".equals(scaReference.name());
+                String name = nameSupplied ? scaReference.name() : methodToPropertyName(m);
+                Class<?> beanType = m.getParameterTypes()[0];
+                Object managedBean = findReference(ctx, name, beanType, !nameSupplied);
+                m.invoke(bean, managedBean);
+            }
+            catch (Exception e) {
+                throw new StripesRuntimeException("Exception while trying to lookup and inject " +
+                    "an SCA Reference into a bean of type " + bean.getClass().getSimpleName() +
+                    " using method " + m.toString(), e);
+            }
+        }
+
+        // And then inject any properties that are annotated
+        for (Field f : getFields(bean.getClass())) {
+            try {
+                Reference scaReference = f.getAnnotation(Reference.class);
+                boolean nameSupplied = !"".equals(scaReference.name());
+                String name = nameSupplied ? scaReference.name() : f.getName();
+                Object managedBean = findReference(ctx, name, f.getType(), !nameSupplied);
+                f.set(bean, managedBean);
+            }
+            catch (Exception e) {
+                throw new StripesRuntimeException("Exception while trying to lookup and inject " +
+                    "an SCA Referenceinto a bean of type " + bean.getClass().getSimpleName() +
+                    " using field access on field " + f.toString(), e);
+            }
+        }
+    }
+
+    /**
+     * Fetches the methods on a class that are annotated with Reference. The first time it
+     * is called for a particular class it will introspect the class and cache the results.
+     * All non-overridden methods are examined, including protected and private methods.
+     * If a method is not public an attempt it made to make it accessible - if it fails
+     * it is removed from the collection and an error is logged.
+     *
+     * @param clazz the class on which to look for Reference annotated methods
+     * @return the collection of methods with the annotation
+     */
+    protected static Collection<Method> getMethods(Class<?> clazz) {
+        Collection<Method> methods = methodMap.get(clazz);
+        if (methods == null) {
+            methods = ReflectUtil.getMethods(clazz);
+            Iterator<Method> iterator = methods.iterator();
+
+            while (iterator.hasNext()) {
+                Method method = iterator.next();
+                if (!method.isAnnotationPresent(Reference.class)) {
+                    iterator.remove();
+                }
+                else {
+                    // If the method isn't public, try to make it accessible
+                    if (!method.isAccessible()) {
+                        try {
+                            method.setAccessible(true);
+                        }
+                        catch (SecurityException se) {
+                            throw new StripesRuntimeException(
+                                "Method " + clazz.getName() + "." + method.getName() + "is marked " +
+                                "with @Reference and is not public. An attempt to call " +
+                                "setAccessible(true) resulted in a SecurityException. Please " +
+                                "either make the method public or modify your JVM security " +
+                                "policy to allow Stripes to setAccessible(true).", se);
+                        }
+                    }
+
+                    // Ensure the method has only the one parameter
+                    if (method.getParameterTypes().length != 1) {
+                        throw new StripesRuntimeException(
+                            "A method marked with @Reference must have exactly one parameter: " +
+                            "the bean to be injected. Method [" + method.toGenericString() + "] has " +
+                            method.getParameterTypes().length + " parameters."
+                        );
+                    }
+                }
+            }
+
+            methodMap.put(clazz, methods);
+        }
+
+        return methods;
+    }
+
+    /**
+     * Fetches the fields on a class that are annotated with Refernece. The first time it
+     * is called for a particular class it will introspect the class and cache the results.
+     * All non-overridden fields are examined, including protected and private fields.
+     * If a field is not public an attempt it made to make it accessible - if it fails
+     * it is removed from the collection and an error is logged.
+     *
+     * @param clazz the class on which to look for Reference annotated fields
+     * @return the collection of methods with the annotation
+     */
+    protected static Collection<Field> getFields(Class<?> clazz) {
+        Collection<Field> fields = fieldMap.get(clazz);
+        if (fields == null) {
+            fields = ReflectUtil.getFields(clazz);
+            Iterator<Field> iterator = fields.iterator();
+
+            while (iterator.hasNext()) {
+                Field field = iterator.next();
+                if (!field.isAnnotationPresent(Reference.class)) {
+                    iterator.remove();
+                }
+                else if (!field.isAccessible()) {
+                    // If the field isn't public, try to make it accessible
+                    try {
+                        field.setAccessible(true);
+                    }
+                    catch (SecurityException se) {
+                        throw new StripesRuntimeException(
+                            "Field " + clazz.getName() + "." + field.getName() + "is marked " +
+                            "with @Reference and is not public. An attempt to call " +
+                            "setAccessible(true) resulted in a SecurityException. Please " +
+                            "either make the field public, annotate a public setter instead " +
+                            "or modify your JVM security policy to allow Stripes to " +
+                            "setAccessible(true).", se);
+                    }
+                }
+            }
+
+            fieldMap.put(clazz, fields);
+        }
+
+        return fields;
+    }
+
+    /**
+     * Looks up an SCA Reference from a ComponentContext. First looks for a bean
+     * with name specified. If no such bean exists, looks for a bean by type. If there is
+     * only one bean of the appropriate type, it is returned. If zero or more than one bean
+     * of the correct type exists, an exception is thrown.
+     *
+     * @param ctx the SCA ComponentContext
+     * @param name the name of the reference to look for
+     * @param type the type of bean to look for
+     * @param allowFindByType true to indicate that finding a bean by type is acceptable
+     *        if find by name fails.
+     * @exception RuntimeException various subclasses of RuntimeException are thrown if it
+     *            is not possible to find a unique matching bean in the ComponentContext given
+     *            the constraints supplied.
+     */
+    protected static Object findReference(ServletContext ctx,
+                                           String name,
+                                           Class<?> type,
+                                           boolean allowFindByType) {
+        // First try to lookup using the name provided
+            Object bean =  ContextHelper.getReference(name, type, ctx);
+            if (bean == null) {
+                throw new StripesRuntimeException("no reference defined:" + name);
+            }
+
+            log.debug("Found sca reference with name [", name, "] and type [",
+                      bean.getClass().getName(), "]");
+            return bean;
+
+// TODO: Support get by type (sca autowire?)            
+            
+//        // If we got here then we didn't find a bean yet, try by type
+//        String[] beanNames = ctx.getBeanNamesForType(type);
+//        if (beanNames.length == 0) {
+//            throw new StripesRuntimeException(
+//                "Unable to find SpringBean with name [" + name + "] or type [" +
+//                type.getName() + "] in the Spring application context.");
+//        }
+//        else if (beanNames.length > 1) {
+//            throw new StripesRuntimeException(
+//                "Unable to find SpringBean with name [" + name + "] or unique bean with type [" +
+//                type.getName() + "] in the Spring application context. Found " + beanNames.length +
+//                "beans of matching type.");
+//        }
+//        else {
+//            log.warn("Found unique SpringBean with type [" + type.getName() + "]. Matching on ",
+//                     "type is a little risky so watch out!");
+//            return ctx.getBean(beanNames[0], type);
+//        }
+    }
+
+    /**
+     * A slightly unusual, and somewhat "loose" conversion of a method name to a property
+     * name. Assumes that the name is in fact a mutator for a property and will do the
+     * usual {@code setFoo} to {@code foo} conversion if the method follows the normal
+     * syntax, otherwise will just return the method name.
+     *
+     * @param m the method to determine the property name of
+     * @return a String property name
+     */
+    protected static String methodToPropertyName(Method m) {
+        String name = m.getName();
+        if (name.startsWith("set") && name.length() > 3) {
+            String ret = name.substring(3,4).toLowerCase();
+            if (name.length() > 4) ret += name.substring(4);
+            return ret;
+        }
+        else {
+            return name;
+        }
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/stripes/src/main/java/org/apache/tuscany/sca/stripes/TuscanyInterceptor.java b/tags/java/sca/2.0-M3-RC3a/modules/stripes/src/main/java/org/apache/tuscany/sca/stripes/TuscanyInterceptor.java
new file mode 100644
index 0000000000..1381266c9e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/stripes/src/main/java/org/apache/tuscany/sca/stripes/TuscanyInterceptor.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.stripes;
+
+import net.sourceforge.stripes.action.Resolution;
+import net.sourceforge.stripes.controller.ExecutionContext;
+import net.sourceforge.stripes.controller.Interceptor;
+import net.sourceforge.stripes.controller.Intercepts;
+import net.sourceforge.stripes.controller.LifecycleStage;
+import net.sourceforge.stripes.util.Log;
+
+
+/**
+ * <p>An {@link Interceptor} that uses the implementation.web ComponentContext to inject reference 
+ * proxies into newly created ActionBeans immediately following ActionBeanResolution.  For more 
+ * information on how the injection is performed see {@link TuscanyHelper#injectBeans(Object,
+ *  net.sourceforge.stripes.action.ActionBeanContext)}.</p>
+ *
+ * <p>To configure the TuscanyInterceptor for use you will need to add the following to your
+ * web.xml (assuming no other interceptors are yet configured):</p>
+ *
+ * <pre>
+ * &lt;init-param&gt;
+ *     &lt;param-name&gt;Interceptor.Classes&lt;/param-name&gt;
+ *     &lt;param-value&gt;
+ *         org.apache.tuscany.sca.stripes.TuscanyInterceptor,
+ *         net.sourceforge.stripes.controller.BeforeAfterMethodInterceptor
+ *     &lt;/param-value&gt;
+ * &lt;/init-param&gt;
+ * </pre>
+ *
+ * <p>If one or more interceptors are already configured in your web.xml simply separate the
+ * fully qualified names of the interceptors with commas (additional whitespace is ok).</p>
+ *
+ * Created for Tuscany from the Stripes SpringInterceptor written by Tim Fennell
+ */
+@Intercepts(LifecycleStage.ActionBeanResolution)
+public class TuscanyInterceptor implements Interceptor {
+    private static final Log log = Log.getInstance(TuscanyInterceptor.class);
+
+    /**
+     * Allows ActionBean resolution to proceed and then once the ActionBean has been
+     * located invokes the {@link TuscanyHelper} to perform SCA reference injection.
+     *
+     * @param context the current execution context
+     * @return the Resolution produced by calling context.proceed()
+     * @throws Exception if the Tuscany injection process produced unrecoverable errors
+     */
+    public Resolution intercept(ExecutionContext context) throws Exception {
+        Resolution resolution = context.proceed();
+        log.debug("Running Tuscany dependency injection for instance of ",
+                  context.getActionBean().getClass().getSimpleName());
+        TuscanyHelper.injectBeans(context.getActionBean(), context.getActionBeanContext());
+        return resolution;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/stripes/src/main/java/org/apache/tuscany/sca/stripes/TuscanyInterceptorSupport.java b/tags/java/sca/2.0-M3-RC3a/modules/stripes/src/main/java/org/apache/tuscany/sca/stripes/TuscanyInterceptorSupport.java
new file mode 100644
index 0000000000..4c73f28a08
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/stripes/src/main/java/org/apache/tuscany/sca/stripes/TuscanyInterceptorSupport.java
@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.stripes;
+
+import net.sourceforge.stripes.config.ConfigurableComponent;
+import net.sourceforge.stripes.config.Configuration;
+import net.sourceforge.stripes.controller.Interceptor;
+
+import javax.servlet.ServletContext;
+
+/**
+ * <p>Base class for developing Interceptors with dependencies on SCA component references. <b>Not</b>
+ * to be confused with {@link TuscanyInterceptor} which injects SCA reference proxies into
+ * ActionBeans.  For example, you may wish to subclass this class in order to write an
+ * interceptor with access to Tuscany ???.</p>
+ * 
+ * TODO: does Tuscany really need this?
+ *
+ * <p>Since Interceptors are long-lived objects that are instantiated at application startup
+ * time, and not per-request, the Tuscany wiring takes place in the init() method and happens
+ * only once when the interceptor is first created and initialized.</p>
+ *
+ * Created for Tuscany from the Stripes SpringInterceptorSupport written by Tim Fennell
+ */
+public abstract class TuscanyInterceptorSupport implements Interceptor, ConfigurableComponent {
+
+    /**
+     * Fetches the ServletContext and invokes TuscanyHelper.injectBeans() to auto-wire any
+     * Tuscany dependencies prior to being placed into service.
+     *
+     * @param configuration the Stripes Configuration
+     * @throws Exception if there are problems with the Tuscany configuration/wiring
+     */
+    public void init(Configuration configuration) throws Exception {
+        ServletContext ctx = configuration.getBootstrapPropertyResolver()
+                                    .getFilterConfig().getServletContext();
+
+        TuscanyHelper.injectBeans(this, ctx);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/xsd/LICENSE b/tags/java/sca/2.0-M3-RC3a/modules/xsd/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/xsd/LICENSE
@@ -0,0 +1,205 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
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+      "Licensor" shall mean the copyright owner or entity authorized by
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+      direction or management of such entity, whether by contract or
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+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
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+      "Work" shall mean the work of authorship, whether in Source or
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+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
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+      Work and such Derivative Works in Source or Object form.
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+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
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+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
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+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
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+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/xsd/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/modules/xsd/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..f88a2e4ad3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/xsd/META-INF/MANIFEST.MF
@@ -0,0 +1,46 @@
+Manifest-Version: 1.0

+Export-Package: org.apache.tuscany.sca.xsd;version="2.0.0";

+  uses:="org.apache.ws.commons.schema,

+   org.apache.tuscany.sca.assembly,

+   org.w3c.dom,javax.xml.namespace",

+ org.apache.tuscany.sca.xsd.xml;version="2.0.0";

+  uses:="org.apache.ws.commons.schema,

+   org.apache.ws.commons.schema.resolver,

+   org.apache.tuscany.sca.contribution,

+   org.apache.tuscany.sca.core,

+   org.apache.tuscany.sca.monitor,

+   org.w3c.dom,

+   org.apache.tuscany.sca.contribution.namespace,

+   javax.xml.namespace,

+   org.xml.sax,

+   javax.xml.stream,

+   org.apache.tuscany.sca.contribution.resolver,

+   org.apache.tuscany.sca.contribution.processor"

+Private-Package: org.apache.tuscany.sca.xsd.impl;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA XSD Model

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1225397174343

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA XSD Model

+Import-Package: javax.xml.namespace,

+ javax.xml.stream,

+ org.apache.tuscany.sca.assembly;version="2.0.0",

+ org.apache.tuscany.sca.contribution;version="2.0.0",

+ org.apache.tuscany.sca.contribution.namespace;version="2.0.0",

+ org.apache.tuscany.sca.contribution.processor;version="2.0.0",

+ org.apache.tuscany.sca.contribution.resolver;version="2.0.0",

+ org.apache.tuscany.sca.core;version="2.0.0",

+ org.apache.tuscany.sca.monitor;version="2.0.0",

+ org.apache.tuscany.sca.xsd;version="2.0.0",

+ org.apache.tuscany.sca.xsd.xml;version="2.0.0",

+ org.apache.ws.commons.schema,

+ org.apache.ws.commons.schema.resolver,

+ org.w3c.dom,

+ org.xml.sax

+Bundle-SymbolicName: org.apache.tuscany.sca.xsd

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/xsd/NOTICE b/tags/java/sca/2.0-M3-RC3a/modules/xsd/NOTICE
new file mode 100644
index 0000000000..25bb89c9b2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/xsd/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/xsd/pom.xml b/tags/java/sca/2.0-M3-RC3a/modules/xsd/pom.xml
new file mode 100644
index 0000000000..4f0a5c3166
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/xsd/pom.xml
@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-modules</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+    <artifactId>tuscany-xsd</artifactId>

+    <name>Apache Tuscany SCA XSD Model</name>

+

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-assembly</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.ws.commons.schema</groupId>

+            <artifactId>XmlSchema</artifactId>

+            <version>1.4.2</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-contribution</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+    </dependencies>

+

+    <repositories>

+        <!-- Apache repository for Web Services artifacts -->

+        <repository>

+            <id>apache.ws.zone</id>

+            <name>Apache WS Zone Repository</name>

+            <url>http://ws.zones.apache.org/repository2</url>

+            <releases>

+                <enabled>true</enabled>

+            </releases>

+            <snapshots>

+                <enabled>false</enabled>

+            </snapshots>

+        </repository>

+    </repositories>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/java/org/apache/tuscany/sca/xsd/DefaultXSDFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/java/org/apache/tuscany/sca/xsd/DefaultXSDFactory.java
new file mode 100644
index 0000000000..92dce98fa1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/java/org/apache/tuscany/sca/xsd/DefaultXSDFactory.java
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.xsd;
+
+import org.apache.tuscany.sca.xsd.impl.XSDFactoryImpl;
+
+/**
+ * A factory for XSD definitions
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultXSDFactory extends XSDFactoryImpl implements XSDFactory {
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/java/org/apache/tuscany/sca/xsd/XSDFactory.java b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/java/org/apache/tuscany/sca/xsd/XSDFactory.java
new file mode 100644
index 0000000000..08a1c8dd63
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/java/org/apache/tuscany/sca/xsd/XSDFactory.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.xsd;
+
+/**
+ * Factory for XSD definitions
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface XSDFactory {
+    
+    /**
+     * Creates a new XML Schema definition.
+     * 
+     * @return a new XML Schema definition
+     */
+    XSDefinition createXSDefinition();
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/java/org/apache/tuscany/sca/xsd/XSDefinition.java b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/java/org/apache/tuscany/sca/xsd/XSDefinition.java
new file mode 100644
index 0000000000..9a973cd095
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/java/org/apache/tuscany/sca/xsd/XSDefinition.java
@@ -0,0 +1,117 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.xsd;
+
+import java.net.URI;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Base;
+import org.apache.ws.commons.schema.XmlSchema;
+import org.apache.ws.commons.schema.XmlSchemaCollection;
+import org.apache.ws.commons.schema.XmlSchemaElement;
+import org.apache.ws.commons.schema.XmlSchemaType;
+import org.w3c.dom.Document;
+
+/**
+ * Represents an XML Schema definition.
+ *
+ * @version $Rev: 633545 $ $Date: 2008-03-04 16:52:24 +0000 (Tue, 04 Mar 2008) $
+ */
+public interface XSDefinition extends Base {
+    XmlSchemaCollection getSchemaCollection();
+
+    void setSchemaCollection(XmlSchemaCollection schemaCollection);
+
+    /**
+     * Returns the XmlSchema definition model
+     * @return the XmlSchema definition model
+     */
+    XmlSchema getSchema();
+
+    /**
+     * Sets the XmlSchema definition model
+     * @param definition the XmlSchema definition model
+     */
+    void setSchema(XmlSchema definition);
+
+    /**
+     * Returns the namespace of this XmlSchema definition.
+     * @return the namespace of this XmlSchema definition
+     */
+    String getNamespace();
+
+    /**
+     * Sets the namespace of this XmlSchema definition.
+     * @param namespace the namespace of this XmlSchema definition
+     */
+    void setNamespace(String namespace);
+
+    /**
+     * Get the location of the XSD
+     * @return
+     */
+    URI getLocation();
+
+    /**
+     * Set the location of the XSD
+     * @param uri
+     */
+    void setLocation(URI uri);
+
+    /**
+     * Get the DOM representation of the XSD
+     * @return
+     */
+    Document getDocument();
+
+    /**
+     * Set the DOM representation of the XSD
+     * @param document
+     */
+    void setDocument(Document document);
+
+    /**
+     * Get an XSD element by QName
+     * @param name The element name
+     * @return The XSD element
+     */
+    XmlSchemaElement getXmlSchemaElement(QName name);
+
+    /**
+     * Get an XSD type by QName
+     * @param name The type name
+     * @return The XSD type
+     */
+    XmlSchemaType getXmlSchemaType(QName name);
+
+    /**
+     * Get the aggregated definitions for a facade XSDefinition
+     * @return The aggregated definitions, or null if not a facade
+     */
+    List<XSDefinition> getAggregatedDefinitions();
+
+    /**
+     * Set the aggregated definitions for a facade XSDefinition
+     * @param name The aggregated definitions
+     */
+    void setAggregatedDefinitions(List<XSDefinition> definitions);
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/java/org/apache/tuscany/sca/xsd/impl/XSDFactoryImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/java/org/apache/tuscany/sca/xsd/impl/XSDFactoryImpl.java
new file mode 100644
index 0000000000..60ff6b6fd9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/java/org/apache/tuscany/sca/xsd/impl/XSDFactoryImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package org.apache.tuscany.sca.xsd.impl;
+
+import org.apache.tuscany.sca.xsd.XSDefinition;
+import org.apache.tuscany.sca.xsd.XSDFactory;
+
+/**
+ * A factory for XSD definitions
+ * 
+ * @version $Rev$ $Date$
+ */
+public abstract class XSDFactoryImpl implements XSDFactory {
+    
+    public XSDefinition createXSDefinition() {
+        return new XSDefinitionImpl();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/java/org/apache/tuscany/sca/xsd/impl/XSDefinitionImpl.java b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/java/org/apache/tuscany/sca/xsd/impl/XSDefinitionImpl.java
new file mode 100644
index 0000000000..34fb19f179
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/java/org/apache/tuscany/sca/xsd/impl/XSDefinitionImpl.java
@@ -0,0 +1,232 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.xsd.impl;
+
+import java.net.URI;
+import java.util.Iterator;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.xsd.XSDefinition;
+import org.apache.ws.commons.schema.XmlSchema;
+import org.apache.ws.commons.schema.XmlSchemaCollection;
+import org.apache.ws.commons.schema.XmlSchemaElement;
+import org.apache.ws.commons.schema.XmlSchemaImport;
+import org.apache.ws.commons.schema.XmlSchemaInclude;
+import org.apache.ws.commons.schema.XmlSchemaObject;
+import org.apache.ws.commons.schema.XmlSchemaType;
+import org.w3c.dom.Document;
+
+/**
+ * Represents a XML schema definition.
+ *
+ * @version $Rev: 582399 $ $Date: 2007-10-05 22:28:30 +0100 (Fri, 05 Oct 2007) $
+ */
+public class XSDefinitionImpl implements XSDefinition {
+    private XmlSchemaCollection schemaCollection = new XmlSchemaCollection();
+    private XmlSchema schema;
+    private String namespace;
+    private URI location;
+    private Document document;
+    private boolean unresolved;
+    private List<XSDefinition> definitions;
+
+    public XSDefinitionImpl() {
+    }
+
+    public XmlSchema getSchema() {
+        return schema;
+    }
+
+    public void setSchema(XmlSchema definition) {
+        this.schema = definition;
+    }
+
+    public boolean isUnresolved() {
+        return unresolved;
+    }
+
+    public void setUnresolved(boolean undefined) {
+        this.unresolved = undefined;
+    }
+
+    public String getNamespace() {
+        if (isUnresolved()) {
+            return namespace;
+        } else if (schema != null) {
+            return schema.getTargetNamespace();
+        } else {
+            return namespace;
+        }
+    }
+
+    public void setNamespace(String namespace) {
+        if (!isUnresolved()) {
+            throw new IllegalStateException();
+        } else {
+            this.namespace = namespace;
+        }
+    }
+
+    /**
+     * @return the location
+     */
+    public URI getLocation() {
+        return location;
+    }
+
+    /**
+     * @param location the location to set
+     */
+    public void setLocation(URI location) {
+        this.location = location;
+    }
+
+    /**
+     * @return the document
+     */
+    public Document getDocument() {
+        return document;
+    }
+
+    /**
+     * @param document the document to set
+     */
+    public void setDocument(Document document) {
+        this.document = document;
+    }
+
+    /**
+     * @return the schemaCollection
+     */
+    public XmlSchemaCollection getSchemaCollection() {
+        return schemaCollection;
+    }
+
+    /**
+     * @param schemaCollection the schemaCollection to set
+     */
+    public void setSchemaCollection(XmlSchemaCollection schemaCollection) {
+        this.schemaCollection = schemaCollection;
+    }
+
+    /**
+     * @see java.lang.Object#hashCode()
+     */
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((location == null) ? 0 : location.hashCode());
+        result = prime * result + ((namespace == null) ? 0 : namespace.hashCode());
+        return result;
+    }
+
+    /**
+     * @see java.lang.Object#equals(java.lang.Object)
+     */
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (!(obj instanceof XSDefinitionImpl))
+            return false;
+        final XSDefinitionImpl other = (XSDefinitionImpl)obj;
+        if (location == null) {
+            if (other.location != null)
+                return false;
+        } else if (!location.equals(other.location))
+            return false;
+        if (namespace == null) {
+            if (other.namespace != null)
+                return false;
+        } else if (!namespace.equals(other.namespace))
+            return false;
+        return true;
+    }
+
+    private static <T extends XmlSchemaObject> T getXmlSchemaObject(XmlSchema schema, QName name, Class<T> type) {
+        if (schema != null) {
+            XmlSchemaObject object = null;
+            if (type == XmlSchemaElement.class) {
+                object = schema.getElementByName(name);
+            } else if (type == XmlSchemaType.class) {
+                object = schema.getTypeByName(name);
+            }
+            if (object != null) {
+                return type.cast(object);
+            }
+            for (Iterator<?> i = schema.getIncludes().getIterator(); i.hasNext();) {
+                XmlSchemaObject obj = (XmlSchemaObject)i.next();
+                XmlSchema ext = null;
+                if (obj instanceof XmlSchemaInclude) {
+                    ext = ((XmlSchemaInclude)obj).getSchema();
+                }
+                if (obj instanceof XmlSchemaImport) {
+                    ext = ((XmlSchemaImport)obj).getSchema();
+                }
+                object = getXmlSchemaObject(ext, name, type);
+                if (object != null) {
+                    return type.cast(object);
+                }
+            }
+        }
+        return null;
+    }
+
+    public XmlSchemaElement getXmlSchemaElement(QName name) {
+        if (schema != null) {
+            XmlSchemaElement element = getXmlSchemaObject(schema, name, XmlSchemaElement.class);
+            if (element != null) {
+                return element;
+            }
+        }
+
+        if (schemaCollection != null) {
+            return schemaCollection.getElementByQName(name);
+        }
+        return null;
+    }
+
+    public XmlSchemaType getXmlSchemaType(QName name) {
+        if (schema != null) {
+            XmlSchemaType type = getXmlSchemaObject(schema, name, XmlSchemaType.class);
+            if (type != null) {
+                return type;
+            }
+        }
+        if (schemaCollection != null) {
+            return schemaCollection.getTypeByQName(name);
+        }
+        return null;
+    }
+ 
+    public List<XSDefinition> getAggregatedDefinitions() {
+        return definitions;
+    }
+
+    public void setAggregatedDefinitions(List<XSDefinition> definitions) {
+        this.definitions = definitions;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/java/org/apache/tuscany/sca/xsd/xml/XMLDocumentHelper.java b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/java/org/apache/tuscany/sca/xsd/xml/XMLDocumentHelper.java
new file mode 100644
index 0000000000..a057bbe155
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/java/org/apache/tuscany/sca/xsd/xml/XMLDocumentHelper.java
@@ -0,0 +1,184 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.xsd.xml;
+
+import java.io.BufferedInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.UnsupportedEncodingException;
+import java.net.URL;
+import java.net.URLConnection;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.xml.sax.InputSource;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class XMLDocumentHelper {
+    public static final QName WSDL11 = new QName("http://schemas.xmlsoap.org/wsdl/", "definitions");
+    public static final QName XSD = new QName("http://www.w3.org/2001/XMLSchema", "schema");
+    public static final QName WSDL20 = new QName("http://www.w3.org/ns/wsdl", "description");
+
+    protected static final int BUFFER_SIZE = 256;
+
+    /**
+     * Detect the XML encoding of the document
+     * 
+     * @param is The input stream
+     * @return The encoding
+     * @throws IOException
+     */
+    public static String getEncoding(InputStream is) throws IOException {
+        if (!is.markSupported())
+            is = new BufferedInputStream(is);
+
+        byte[] buffer = readBuffer(is);
+        return getXMLEncoding(buffer);
+    }
+
+    /**
+     * Searches the array of bytes to determine the XML encoding.
+     */
+    protected static String getXMLEncoding(byte[] bytes) {
+        String javaEncoding = null;
+
+        if (bytes.length >= 4) {
+            if (((bytes[0] == -2) && (bytes[1] == -1)) || ((bytes[0] == 0) && (bytes[1] == 60)))
+                javaEncoding = "UnicodeBig";
+            else if (((bytes[0] == -1) && (bytes[1] == -2)) || ((bytes[0] == 60) && (bytes[1] == 0)))
+                javaEncoding = "UnicodeLittle";
+            else if ((bytes[0] == -17) && (bytes[1] == -69) && (bytes[2] == -65))
+                javaEncoding = "UTF8";
+        }
+
+        String header = null;
+
+        try {
+            if (javaEncoding != null)
+                header = new String(bytes, 0, bytes.length, javaEncoding);
+            else
+                header = new String(bytes, 0, bytes.length);
+        } catch (UnsupportedEncodingException e) {
+            return null;
+        }
+
+        if (!header.startsWith("<?xml"))
+            return "UTF-8";
+
+        int endOfXMLPI = header.indexOf("?>");
+        int encodingIndex = header.indexOf("encoding", 6);
+
+        if ((encodingIndex == -1) || (encodingIndex > endOfXMLPI))
+            return "UTF-8";
+
+        int firstQuoteIndex = header.indexOf("\"", encodingIndex);
+        int lastQuoteIndex;
+
+        if ((firstQuoteIndex == -1) || (firstQuoteIndex > endOfXMLPI)) {
+            firstQuoteIndex = header.indexOf("'", encodingIndex);
+            lastQuoteIndex = header.indexOf("'", firstQuoteIndex + 1);
+        } else
+            lastQuoteIndex = header.indexOf("\"", firstQuoteIndex + 1);
+
+        return header.substring(firstQuoteIndex + 1, lastQuoteIndex);
+    }
+
+    protected static byte[] readBuffer(InputStream is) throws IOException {
+        if (is.available() == 0) {
+            return new byte[0];
+        }
+
+        byte[] buffer = new byte[BUFFER_SIZE];
+        is.mark(BUFFER_SIZE);
+        int bytesRead = is.read(buffer, 0, BUFFER_SIZE);
+        int totalBytesRead = bytesRead;
+
+        while (bytesRead != -1 && (totalBytesRead < BUFFER_SIZE)) {
+            bytesRead = is.read(buffer, totalBytesRead, BUFFER_SIZE - totalBytesRead);
+
+            if (bytesRead != -1)
+                totalBytesRead += bytesRead;
+        }
+
+        if (totalBytesRead < BUFFER_SIZE) {
+            byte[] smallerBuffer = new byte[totalBytesRead];
+            System.arraycopy(buffer, 0, smallerBuffer, 0, totalBytesRead);
+            smallerBuffer = buffer;
+        }
+
+        is.reset();
+        return buffer;
+    }
+
+    public static InputSource getInputSource(URL url) throws IOException {
+        URLConnection connection = url.openConnection();
+        connection.setUseCaches(false);
+        InputStream is = connection.getInputStream();
+        return getInputSource(url, is);
+    }
+
+    public static InputSource getInputSource(URL url, InputStream is) throws IOException {
+        is = new BufferedInputStream(is);
+        String encoding = getEncoding(is);
+        InputSource inputSource = new InputSource(is);
+        inputSource.setEncoding(encoding);
+        // [rfeng] Make sure we set the system id as it will be used as the base URI for nested import/include 
+        inputSource.setSystemId(url.toString());
+        return inputSource;
+    }
+
+    public static String readTargetNamespace(URL doc, QName element, boolean rootOnly, String attribute, XMLInputFactory inputFactory)
+        throws IOException, XMLStreamException {
+        if (attribute == null) {
+            attribute = "targetNamespace";
+        }
+        URLConnection connection = doc.openConnection();
+        connection.setUseCaches(false);
+        InputStream is = connection.getInputStream();
+        try {
+            XMLStreamReader reader = inputFactory.createXMLStreamReader(is);
+            int eventType = reader.getEventType();
+            while (true) {
+                if (eventType == XMLStreamConstants.START_ELEMENT) {
+                    if (element.equals(reader.getName())) {
+                        return reader.getAttributeValue(null, attribute);
+                    } else if (rootOnly) {
+                        return null;
+                    }
+                }
+                if (reader.hasNext()) {
+                    eventType = reader.next();
+                } else {
+                    break;
+                }
+            }
+            return null;
+        } finally {
+            is.close();
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/java/org/apache/tuscany/sca/xsd/xml/XSDDocumentProcessor.java b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/java/org/apache/tuscany/sca/xsd/xml/XSDDocumentProcessor.java
new file mode 100644
index 0000000000..1d84b6c0a0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/java/org/apache/tuscany/sca/xsd/xml/XSDDocumentProcessor.java
@@ -0,0 +1,101 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.xsd.xml;
+
+import java.net.URI;
+import java.net.URL;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLInputFactory;
+
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.Problem;
+import org.apache.tuscany.sca.monitor.Problem.Severity;
+import org.apache.tuscany.sca.xsd.XSDFactory;
+import org.apache.tuscany.sca.xsd.XSDefinition;
+
+/**
+ * An ArtifactProcessor for XSD documents.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class XSDDocumentProcessor implements URLArtifactProcessor<XSDefinition> {
+
+    private XSDFactory factory;
+    private XMLInputFactory inputFactory;
+    private Monitor monitor;
+
+    public XSDDocumentProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
+        this.factory = modelFactories.getFactory(XSDFactory.class);
+        this.inputFactory = modelFactories.getFactory(XMLInputFactory.class);
+        this.monitor = monitor;
+    }
+    
+    /**
+     * Report a exception.
+     * 
+     * @param problems
+     * @param message
+     * @param model
+     */
+    private void error(String message, Object model, Exception ex) {
+        if (monitor != null) {
+            Problem problem = monitor.createProblem(this.getClass().getName(), "xsd-xml-validation-messages", Severity.ERROR, model, message, ex);
+            monitor.problem(problem);
+        }        
+    }
+
+    public XSDefinition read(URL contributionURL, URI artifactURI, URL artifactURL) throws ContributionReadException {
+        try {
+            return indexRead(artifactURL);
+        } catch (Exception e) {
+            ContributionReadException ce = new ContributionReadException(e);
+            error("ContributionReadException", artifactURL, ce);
+            throw ce;
+        }
+    }
+
+    public void resolve(XSDefinition model, ModelResolver resolver) throws ContributionResolveException {
+    }
+
+    public String getArtifactType() {
+        return ".xsd";
+    }
+
+    public Class<XSDefinition> getModelType() {
+        return XSDefinition.class;
+    }
+
+    public static final QName XSD = new QName("http://www.w3.org/2001/XMLSchema", "schema");
+
+    protected XSDefinition indexRead(URL doc) throws Exception {
+        XSDefinition xsd = factory.createXSDefinition();
+        xsd.setUnresolved(true);
+        xsd.setNamespace(XMLDocumentHelper.readTargetNamespace(doc, XSD, true, "targetNamespace", inputFactory));
+        xsd.setLocation(doc.toURI());
+        xsd.setUnresolved(false);
+        return xsd;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/java/org/apache/tuscany/sca/xsd/xml/XSDModelResolver.java b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/java/org/apache/tuscany/sca/xsd/xml/XSDModelResolver.java
new file mode 100644
index 0000000000..d201ce5b80
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/java/org/apache/tuscany/sca/xsd/xml/XSDModelResolver.java
@@ -0,0 +1,303 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.xsd.xml;
+
+import java.io.IOException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Collections;
+
+import org.apache.tuscany.sca.contribution.Artifact;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.DefaultImport;
+import org.apache.tuscany.sca.contribution.Import;
+import org.apache.tuscany.sca.contribution.namespace.NamespaceImport;
+import org.apache.tuscany.sca.contribution.processor.ContributionRuntimeException;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.xsd.DefaultXSDFactory;
+import org.apache.tuscany.sca.xsd.XSDFactory;
+import org.apache.tuscany.sca.xsd.XSDefinition;
+import org.apache.ws.commons.schema.XmlSchema;
+import org.apache.ws.commons.schema.XmlSchemaCollection;
+import org.apache.ws.commons.schema.XmlSchemaInclude;
+import org.apache.ws.commons.schema.resolver.URIResolver;
+import org.xml.sax.InputSource;
+
+/**
+ * A Model Resolver for XSD models.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class XSDModelResolver implements ModelResolver {
+    private static final String AGGREGATED_XSD = "http://tuscany.apache.org/aggregated.xsd";
+    private XSDFactory factory;
+    private Contribution contribution;
+    private Map<String, List<XSDefinition>> map = new HashMap<String, List<XSDefinition>>();
+    private XmlSchemaCollection schemaCollection;
+
+    public XSDModelResolver(Contribution contribution, FactoryExtensionPoint modelFactories) {
+        this.contribution = contribution;
+        this.schemaCollection = new XmlSchemaCollection();
+        schemaCollection.setSchemaResolver(new URIResolverImpl(contribution));
+        this.factory = new DefaultXSDFactory();
+    }
+
+    public void addModel(Object resolved) {
+        XSDefinition definition = (XSDefinition)resolved;
+        List<XSDefinition> list = map.get(definition.getNamespace());
+        if (list == null) {
+            list = new ArrayList<XSDefinition>();
+            map.put(definition.getNamespace(), list);
+        }
+        list.add(definition);
+    }
+
+    public Object removeModel(Object resolved) {
+        XSDefinition definition = (XSDefinition)resolved;
+        List<XSDefinition> list = map.get(definition.getNamespace());
+        if (list == null) {
+            return null;
+        } else {
+            return list.remove(definition);
+        }
+    }
+
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+
+    	XSDefinition definition = (XSDefinition)unresolved;        
+        String namespace = definition.getNamespace();
+        XSDefinition resolved = null;
+        
+        // FIXME - We should not be using import resolvers for inline schema.
+        /* // Lookup a definition for the given namespace, from imports
+        List<String> locations = new ArrayList<String>();
+        // Collection of namespace imports with location
+        Map<String, NamespaceImport> locationMap = new HashMap<String, NamespaceImport>();
+        for (Import import_ : this.contribution.getImports()) {
+            if (import_ instanceof NamespaceImport) {
+                NamespaceImport namespaceImport = (NamespaceImport)import_;
+                if (namespaceImport.getNamespace().equals(namespace)) {
+                	if (namespaceImport.getLocation() == null) {
+	                    // Delegate the resolution to the namespace import resolver
+	                    resolved =
+	                        namespaceImport.getModelResolver().resolveModel(XSDefinition.class, (XSDefinition)unresolved);
+	                    if (!resolved.isUnresolved()) {
+	                        return modelClass.cast(resolved);
+	                    }
+                    } else {
+                    	// We might have multiple imports for the same namespace,
+                		// need to search them in lexical order.
+                		locations.add(namespaceImport.getLocation());
+                    }
+                }
+            }            
+            else if (import_ instanceof DefaultImport) {
+
+                // Delegate the resolution to the default import resolver
+                resolved =
+                    import_.getModelResolver().resolveModel(XSDefinition.class, (XSDefinition)unresolved);
+                if (!resolved.isUnresolved()) {
+                    return modelClass.cast(resolved);
+                }
+            }
+        }        
+        // Search namespace imports with location in lexical order
+        Collections.sort(locations);
+        for (String location : locations) {
+        	NamespaceImport namespaceImport = (NamespaceImport)locationMap.get(location);
+        	// Delegate the resolution to the namespace import resolver
+            resolved =
+                namespaceImport.getModelResolver().resolveModel(XSDefinition.class, (XSDefinition)unresolved);
+            if (!resolved.isUnresolved()) {
+                return modelClass.cast(resolved);
+            }
+        } */
+        
+        // Lookup a definition for the given namespace, within the contribution
+        List<XSDefinition> list = map.get(namespace);
+        XSDefinition modelXSD = null;
+        if (list != null && definition.getDocument() != null) {
+            // Set the document for the inline schema
+            int index = list.indexOf(definition);
+            if (index != -1) {  // a matching (not identical) document was found
+                modelXSD = list.get(index);
+                modelXSD.setDocument(definition.getDocument());
+            }
+        }
+        if (list == null && definition.getDocument() != null) {
+            // Hit for the 1st time
+            list = new ArrayList<XSDefinition>();
+            list.add(definition);
+            map.put(namespace, list);
+        }        
+        try {
+            resolved = aggregate(list);
+        } catch (IOException e) {
+            throw new ContributionRuntimeException(e);
+        }
+        if (resolved != null && !resolved.isUnresolved()) {
+            if (definition.isUnresolved() && definition.getSchema() == null && modelXSD != null) {
+                // Update the unresolved model with schema information and mark it
+                // resolved.  This information in the unresolved model is needed when
+                // this method is called by WSDLModelResolver.readInlineSchemas().
+                definition.setSchema(modelXSD.getSchema());
+                definition.setSchemaCollection(modelXSD.getSchemaCollection());
+                definition.setUnresolved(false);
+            }
+            return modelClass.cast(resolved);
+        }
+        
+        return modelClass.cast(unresolved);
+    }
+
+    private void loadOnDemand(XSDefinition definition) throws IOException {
+        if (definition.getSchema() != null) {
+            return;
+        }
+        if (definition.getDocument() != null) {
+            String uri = null;
+            if (definition.getLocation() != null) {
+                uri = definition.getLocation().toString();
+            }
+            XmlSchema schema = schemaCollection.read(definition.getDocument(), uri, null);
+            definition.setSchemaCollection(schemaCollection);
+            definition.setSchema(schema);
+            definition.setUnresolved(false);
+        } else if (definition.getLocation() != null) {
+            if (definition.getLocation().getFragment() != null) {
+                // It's an inline schema
+                return;
+            }
+            // Read an XSD document
+            InputSource xsd = XMLDocumentHelper.getInputSource(definition.getLocation().toURL());
+            for (XmlSchema d : schemaCollection.getXmlSchemas()) {
+                if (d.getTargetNamespace().equals(definition.getNamespace())) {
+                    if (d.getSourceURI().equals(definition.getLocation().toString()))
+                        return;
+                }
+            }
+            XmlSchema schema = schemaCollection.read(xsd, null);
+            definition.setSchemaCollection(schemaCollection);
+            definition.setSchema(schema);
+        }
+    }
+
+    /**
+     * Create a facade XmlSchema which includes all the definitions
+     * 
+     * @param definitions A list of the XmlSchema under the same target
+     *                namespace
+     * @return The aggregated XmlSchema
+     */
+    private XSDefinition aggregate(List<XSDefinition> definitions) throws IOException {
+        if (definitions == null || definitions.size() == 0) {
+            return null;
+        }
+        if (definitions.size() == 1) {
+            XSDefinition d = definitions.get(0);
+            loadOnDemand(d);
+            return d;
+        }
+        XSDefinition aggregated = factory.createXSDefinition();
+        for (XSDefinition d : definitions) {
+            loadOnDemand(d);
+        }
+        String ns = definitions.get(0).getNamespace();
+        
+        XmlSchema facade = null;
+        // Check if the facade XSD is already in the collection
+        for (XmlSchema s : schemaCollection.getXmlSchema(AGGREGATED_XSD)) {
+            if (ns.equals(s.getTargetNamespace())) {
+                facade = s;
+                break;
+            }
+        }
+        if (facade == null) {
+            // This will add the facade into the collection
+            facade = new XmlSchema(ns, AGGREGATED_XSD, schemaCollection);
+        }
+
+        for (XmlSchema d : schemaCollection.getXmlSchemas()) {
+            if (ns.equals(d.getTargetNamespace())) {
+                if (d == facade) {
+                    continue;
+                }
+                XmlSchemaInclude include = new XmlSchemaInclude();
+                include.setSchema(d);
+                include.setSourceURI(d.getSourceURI());
+                include.setSchemaLocation(d.getSourceURI());
+                facade.getIncludes().add(include);
+                facade.getItems().add(include);
+            }
+        }
+        aggregated.setUnresolved(true);
+        aggregated.setSchema(facade);
+        aggregated.setNamespace(ns);
+        aggregated.setAggregatedDefinitions(definitions);
+        aggregated.setUnresolved(false);
+
+        // FIXME: [rfeng] This is hacky
+        //definitions.clear();
+        //definitions.add(aggregated);
+        return aggregated;
+    }
+
+    /**
+     * URI resolver implementation for XML schema
+     */
+    public static class URIResolverImpl implements URIResolver {
+        private Contribution contribution;
+
+        public URIResolverImpl(Contribution contribution) {
+            this.contribution = contribution;
+        }
+
+        public org.xml.sax.InputSource resolveEntity(java.lang.String targetNamespace,
+                                                     java.lang.String schemaLocation,
+                                                     java.lang.String baseUri) {
+            try {
+                if (schemaLocation == null) {
+                    return null;
+                }
+                URL url = null;
+                if (schemaLocation.startsWith("/")) {
+                    // The URI is relative to the contribution
+                    String uri = schemaLocation.substring(1);
+                    for (Artifact a : contribution.getArtifacts()) {
+                        if (a.getURI().equals(uri)) {
+                            url = new URL(a.getLocation());
+                            break;
+                        }
+                    }
+                } else {
+                    url = new URL(new URL(baseUri), schemaLocation);
+                }
+                return XMLDocumentHelper.getInputSource(url);
+            } catch (IOException e) {
+                return null;
+            }
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor
new file mode 100644
index 0000000000..1ec3d27200
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor
@@ -0,0 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+# Implementation class for the artifact processor extension
+org.apache.tuscany.sca.xsd.xml.XSDDocumentProcessor;type=.xsd,model=org.apache.tuscany.sca.xsd.XSDefinition
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
new file mode 100644
index 0000000000..a67ecf063a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/resources/META-INF/services/org.apache.tuscany.sca.contribution.resolver.ModelResolver
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+org.apache.tuscany.sca.xsd.xml.XSDModelResolver;model=org.apache.tuscany.sca.xsd.XSDefinition
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/resources/META-INF/services/org.apache.tuscany.sca.xsd.XSDFactory b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/resources/META-INF/services/org.apache.tuscany.sca.xsd.XSDFactory
new file mode 100644
index 0000000000..ca06127c06
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/resources/META-INF/services/org.apache.tuscany.sca.xsd.XSDFactory
@@ -0,0 +1,18 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License. 
+
+org.apache.tuscany.sca.xsd.DefaultXSDFactory
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/resources/xsd-xml-validation-messages.properties b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/resources/xsd-xml-validation-messages.properties
new file mode 100644
index 0000000000..ab50456510
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/main/resources/xsd-xml-validation-messages.properties
@@ -0,0 +1,23 @@
+#
+#
+#    Licensed to the Apache Software Foundation (ASF) under one
+#    or more contributor license agreements. See the NOTICE file
+#    distributed with this work for additional information
+#    regarding copyright ownership. The ASF licenses this file
+#    to you under the Apache License, Version 2.0 (the
+#    "License"); you may not use this file except in compliance
+#    with the License. You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing,
+#    software distributed under the License is distributed on an
+#    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#    KIND, either express or implied. See the License for the
+#    specific language governing permissions and limitations
+#    under the License.
+#
+#
+ContributionReadException = ContributionReadException occured due to : {0}
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/test/java/org/apache/tuscany/sca/xsd/xml/XMLDocumentHelperTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/test/java/org/apache/tuscany/sca/xsd/xml/XMLDocumentHelperTestCase.java
new file mode 100644
index 0000000000..56831e23d3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/test/java/org/apache/tuscany/sca/xsd/xml/XMLDocumentHelperTestCase.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.xsd.xml;
+
+import java.net.URL;
+
+import javax.xml.stream.XMLInputFactory;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class XMLDocumentHelperTestCase {
+    private URL xsd;
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @Before
+    public void setUp() throws Exception {
+        xsd = getClass().getResource("/xsd/greeting.xsd");
+    }
+
+    @Test
+    public void testReadTNS() throws Exception {
+        String tns = XMLDocumentHelper.readTargetNamespace(xsd, XMLDocumentHelper.XSD, true, null, XMLInputFactory.newInstance());
+        Assert.assertEquals("http://greeting", tns);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/test/java/org/apache/tuscany/sca/xsd/xml/XSDDocumentProcessorTestCase.java b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/test/java/org/apache/tuscany/sca/xsd/xml/XSDDocumentProcessorTestCase.java
new file mode 100644
index 0000000000..3862973eca
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/test/java/org/apache/tuscany/sca/xsd/xml/XSDDocumentProcessorTestCase.java
@@ -0,0 +1,94 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.xsd.xml;
+
+import java.net.URI;
+import java.net.URL;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.xsd.XSDefinition;
+import org.apache.ws.commons.schema.XmlSchemaInclude;
+import org.apache.ws.commons.schema.XmlSchemaObjectCollection;
+import org.apache.ws.commons.schema.XmlSchemaType;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class XSDDocumentProcessorTestCase {
+    private URLArtifactProcessor<Object> documentProcessor;
+    private ContributionFactory contributionFactory;
+    private ModelResolver resolver;
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @Before
+    public void setUp() throws Exception {
+        ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        URLArtifactProcessorExtensionPoint documentProcessors = extensionPoints.getExtensionPoint(URLArtifactProcessorExtensionPoint.class);
+        documentProcessor = new ExtensibleURLArtifactProcessor(documentProcessors, null);
+        FactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+        contributionFactory = modelFactories.getFactory(ContributionFactory.class);
+        Contribution contribution = contributionFactory.createContribution();
+        resolver = new XSDModelResolver(contribution, modelFactories);
+    }
+
+    @Test
+    public void testXSD() throws Exception {
+        URL url = getClass().getResource("/xsd/greeting.xsd");
+        XSDefinition definition = (XSDefinition)documentProcessor.read(null, URI.create("xsd/greeting.xsd"), url);
+        Assert.assertNull(definition.getSchema());
+        Assert.assertEquals("http://greeting", definition.getNamespace());
+        URL url1 = getClass().getResource("/xsd/name.xsd");
+        XSDefinition definition1 = (XSDefinition)documentProcessor.read(null, URI.create("xsd/name.xsd"), url1);
+        Assert.assertNull(definition1.getSchema());
+        Assert.assertEquals("http://greeting", definition1.getNamespace());
+        resolver.addModel(definition);
+        XSDefinition resolved = resolver.resolveModel(XSDefinition.class, definition);
+        XmlSchemaObjectCollection collection = resolved.getSchema().getIncludes();
+        Assert.assertTrue(collection.getCount() == 1);
+        XmlSchemaType type =
+            ((XmlSchemaInclude)collection.getItem(0)).getSchema().getTypeByName(new QName("http://greeting", "Name"));
+        Assert.assertNotNull(type);
+        resolver.addModel(definition1);
+        resolved = resolver.resolveModel(XSDefinition.class, definition);
+        collection = resolved.getSchema().getIncludes();
+        Assert.assertTrue(collection.getCount() == 2);
+        XmlSchemaType type1 =
+            ((XmlSchemaInclude)collection.getItem(0)).getSchema().getTypeByName(new QName("http://greeting", "Name"));
+        XmlSchemaType type2 =
+            ((XmlSchemaInclude)collection.getItem(1)).getSchema().getTypeByName(new QName("http://greeting", "Name"));
+        Assert.assertTrue(type1 != null || type2 != null);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/test/resources/xsd/greeting.xsd b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/test/resources/xsd/greeting.xsd
new file mode 100644
index 0000000000..635ca25bfc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/test/resources/xsd/greeting.xsd
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+    http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+-->
+<schema targetNamespace="http://greeting" xmlns="http://www.w3.org/2001/XMLSchema">
+    <include schemaLocation="name.xsd" />
+    <complexType name="Greeting">
+        <sequence>
+            <element name="message" type="string" />
+            <element name="name" type="Name" />
+        </sequence>
+    </complexType>
+
+</schema>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/test/resources/xsd/name.xsd b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/test/resources/xsd/name.xsd
new file mode 100644
index 0000000000..300de931ec
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/modules/xsd/src/test/resources/xsd/name.xsd
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+    http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+-->
+<schema targetNamespace="http://greeting" xmlns="http://www.w3.org/2001/XMLSchema">
+
+    <complexType name="Name">
+        <sequence>
+            <element name="firstName" type="string" />
+            <element name="lastName" type="string" />
+        </sequence>
+    </complexType>
+
+</schema>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/pom.xml b/tags/java/sca/2.0-M3-RC3a/pom.xml
new file mode 100644
index 0000000000..b3f95fddde
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/pom.xml
@@ -0,0 +1,597 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache</groupId>
+        <artifactId>apache</artifactId>
+        <version>4</version>
+    </parent>
+
+    <groupId>org.apache.tuscany.sca</groupId>
+    <artifactId>tuscany-sca</artifactId>
+    <packaging>pom</packaging>
+    <name>Apache Tuscany SCA Implementation Project (2.x)</name>
+    <url>http://tuscany.apache.org</url>
+    <version>2.0-M3</version>
+
+    <scm>
+        <connection>scm:svn:http://svn.apache.org/repos/asf/tuscany/java/sca</connection>
+        <developerConnection>scm:svn:https://svn.apache.org/repos/asf/tuscany/java/sca</developerConnection>
+        <url>http://svn.apache.org/repos/asf/tuscany/java/sca</url>
+    </scm>
+
+    <prerequisites>
+        <maven>2.0.6</maven>
+    </prerequisites>
+
+    <properties>
+        <notice.dir>.</notice.dir>
+    </properties>
+
+    <issueManagement>
+        <system>jira</system>
+        <url>http://issues.apache.org/jira/browse/TUSCANY</url>
+    </issueManagement>
+
+    <repositories>
+       <repository>
+          <id>apache.incubator</id>
+          <url>http://people.apache.org/repo/m2-incubating-repository</url>
+           <releases>
+               <enabled>true</enabled>
+           </releases>
+           <snapshots>
+               <enabled>false</enabled>
+           </snapshots>
+       </repository>
+       <!-- Apache SNAPSHOT repository for unreleased artifacts -->
+       <repository>
+            <id>apache.snapshots</id>
+            <name>Apache SNAPSHOT Repository</name>
+            <url>http://people.apache.org/repo/m2-snapshot-repository</url>
+            <releases>
+                <enabled>false</enabled>
+            </releases>
+            <snapshots>
+                <enabled>true</enabled>
+            </snapshots>
+        </repository>
+        <!-- Tuscany repository to hold artifacts that are not published in the public maven repos -->
+        <repository>
+            <id>tuscany.repo</id>
+            <name>Tuscany Maven 2.x Repository</name>
+            <url>http://svn.apache.org/repos/asf/tuscany/maven</url>
+            <releases>
+                <enabled>true</enabled>
+            </releases>
+            <snapshots>
+                <enabled>false</enabled>
+            </snapshots>
+        </repository>
+        <repository>
+            <id>apache.ws.zone</id>
+            <name>Apache WS Zone Repository</name>
+            <url>http://ws.zones.apache.org/repository2</url>
+            <releases>
+                <enabled>true</enabled>
+            </releases>
+            <snapshots>
+                <enabled>false</enabled>
+            </snapshots>
+        </repository>
+        <repository>
+            <id>indiana</id>
+            <url>http://ftp.ussg.iu.edu/eclipse/modeling/emf/emf/maven2/</url>
+            <releases>
+                <enabled>true</enabled>
+            </releases>
+            <snapshots>
+                <enabled>false</enabled>
+            </snapshots>
+        </repository>
+        <repository>
+            <id>osuosl.org</id>
+            <url>http://ftp.osuosl.org/pub/eclipse/tools/emf/maven2</url>
+           <releases>
+               <enabled>true</enabled>
+           </releases>
+           <snapshots>
+               <enabled>false</enabled>
+           </snapshots>
+        </repository>        
+    </repositories>
+
+    <pluginRepositories>
+        <!-- Apache repository for artifacts released by Apache TLP projects -->
+        <pluginRepository>
+            <id>apache</id>
+            <name>Apache Repository</name>
+            <url>http://people.apache.org/repo/m2-ibiblio-rsync-repository</url>
+            <releases>
+                <enabled>true</enabled>
+            </releases>
+            <snapshots>
+                <enabled>false</enabled>
+            </snapshots>
+        </pluginRepository>
+
+        <!-- Apache Incubator repository for artifacts released by Incubator projects -->
+        <pluginRepository>
+            <id>apache.incubator</id>
+            <name>Apache Incubator Repository</name>
+            <url>http://people.apache.org/repo/m2-incubating-repository</url>
+            <releases>
+                <enabled>true</enabled>
+            </releases>
+            <snapshots>
+                <enabled>false</enabled>
+            </snapshots>
+        </pluginRepository>
+
+        <!-- Apache SNAPSHOT repository for unreleased artifacts -->
+        <pluginRepository>
+            <id>apache.snapshots</id>
+            <name>Apache SNAPSHOT Repository</name>
+            <url>http://people.apache.org/repo/m2-snapshot-repository</url>
+            <snapshots>
+                <enabled>true</enabled>
+            </snapshots>
+        </pluginRepository>
+
+        <!-- Codehaus SNAPSHOT repository -->
+        <pluginRepository>
+            <id>codehaus-snapshot</id>
+            <name>Codehaus Snapshot Repository</name>
+            <url>http://snapshots.repository.codehaus.org</url>
+            <snapshots>
+                <enabled>true</enabled>
+            </snapshots>
+        </pluginRepository>
+    </pluginRepositories>
+
+    <distributionManagement>
+        <repository>
+            <id>apache.releases</id>
+            <name>Apache Release Distribution Repository</name>
+            <url>scp://people.apache.org/www/people.apache.org/repo/m2-ibiblio-rsync-repository</url>
+        </repository>
+        <snapshotRepository>
+            <id>apache.snapshots</id>
+            <name>Apache Development Snapshot Repository</name>
+            <url>scp://people.apache.org/www/people.apache.org/repo/m2-snapshot-repository</url>
+        </snapshotRepository>
+    </distributionManagement>
+
+    <profiles>
+        <profile>
+            <id>default</id>
+            <activation>
+                <activeByDefault>true</activeByDefault>
+            </activation>
+            <modules>
+                <module>modules</module>
+                <module>samples</module>
+                <module>itest</module>
+                <module>features</module>
+                <module>distribution</module>
+                <module>archetypes</module>
+<!--
+                <module>stest</module>
+                <module>vtest</module>
+                <module>tutorials</module>
+-->
+            </modules>
+        </profile>
+
+        <profile>
+            <id>distribution</id>
+            <modules>
+                <module>modules</module>
+                <module>samples</module>
+                <module>itest</module>
+<!-- 
+                <module>vtest</module>
+                <module>tutorials</module>
+                <module>demos</module>
+-->
+                <module>features</module>
+                <module>distribution</module>
+            </modules>
+        </profile>
+
+        <profile>
+            <id>sources</id>
+            <modules>
+                <module>modules</module>
+                <module>samples</module>
+                <module>itest</module>
+                <module>vtest</module>
+                <module>tutorials</module>
+            </modules>
+            <properties>
+                <maven.test.skip>true</maven.test.skip>
+            </properties>
+            <build>
+                <plugins>
+                    <plugin>
+                        <groupId>org.apache.maven.plugins</groupId>
+                        <artifactId>maven-source-plugin</artifactId>
+                        <configuration>
+                            <attach>true</attach>
+                        </configuration>
+                        <executions>
+                            <execution>
+                                <id>attach-sources</id>
+                                <goals>
+                                    <goal>jar</goal>
+                                </goals>
+                            </execution>
+                        </executions>
+                    </plugin>
+                </plugins>         
+            </build>
+        </profile>
+
+        <profile>
+            <id>eclipse</id>
+<!--
+            <properties>
+                <notice.dir>src/main/resources</notice.dir>
+            </properties>
+-->
+            <modules>
+                <module>modules</module>
+                <module>samples</module>
+                <module>itest</module>
+                <!--module>vtest</module-->
+                <!--module>tutorials</module-->
+                <!--module>demos</module-->
+                <module>features</module>
+                <module>distribution</module>
+            </modules>
+           <build>
+                <defaultGoal>org.apache.tuscany.maven.plugins:maven-bundle-plugin:eclipse</defaultGoal>
+                <pluginManagement>
+                <plugins>
+                   <plugin> 
+                       <groupId>org.apache.tuscany.maven.plugins</groupId> 
+                       <artifactId>maven-bundle-plugin</artifactId> 
+                       <version>1.0.3</version> 
+                       <extensions>true</extensions> 
+                    </plugin>
+                    <plugin>
+                        <groupId>org.apache.maven.plugins</groupId>
+                        <artifactId>maven-eclipse-plugin</artifactId>
+                        <configuration>
+                            <skip>true</skip>
+                        </configuration>
+                     </plugin>
+                 </plugins>
+                 </pluginManagement>
+            </build>
+        </profile>
+        <profile>
+            <id>osgi</id>
+            <activation>
+                <activeByDefault>false</activeByDefault>
+            </activation>
+            <modules>
+               <module>samples</module>
+            </modules>
+            <build>
+                <pluginManagement>
+                <plugins>
+                    <plugin>
+                        <groupId>org.apache.maven.plugins</groupId>
+                        <artifactId>maven-surefire-plugin</artifactId>
+                        <configuration>
+                            <skip>true</skip>
+                        </configuration>
+                     </plugin>
+                 </plugins>
+                 </pluginManagement>
+                <plugins>
+                <plugin>
+                    <groupId>org.apache.tuscany.sca</groupId>
+                    <artifactId>tuscany-maven-osgi-junit</artifactId>
+                    <version>2.0-M3</version>
+                    <executions>
+                        <execution>
+                            <id>osgi-test</id>
+                            <phase>test</phase>
+                            <goals>
+                                <goal>test</goal>
+                            </goals>
+                        </execution>
+                    </executions>
+                 </plugin>            
+                 </plugins>       
+            </build> 
+        </profile>  
+
+        <profile>
+            <id>dependencies</id>
+            <modules>
+                <module>modules</module>
+                <!--module>samples</module>
+                <module>tutorials</module>
+                <module>demos</module-->
+            </modules>
+            <build>
+                <plugins>
+                    <plugin>
+                        <groupId>org.apache.tuscany.sca</groupId>
+                        <artifactId>tuscany-maven-dependency-lister</artifactId>
+                        <version>2.0-M3</version>
+                        <executions>
+                            <execution>
+                                <phase>process-resources</phase>
+                                <goals>
+                                    <goal>execute</goal>
+                                </goals>
+                            </execution>
+                        </executions>
+                    </plugin>           
+                </plugins>         
+            </build>
+        </profile>
+        
+        <profile>
+            <id>security</id>
+            <modules>
+                <!-- <module>demos</module> -->
+                <module>itest</module>
+                <module>vtest</module>
+            </modules>
+            <activation>
+                <property>
+                    <name>tuscany.policy.file</name>
+                </property>
+            </activation>
+            <properties>
+                <tuscany.policy.file>file:///${java.home}/lib/security/tuscany.policy</tuscany.policy.file>
+            </properties>
+            <build>
+                <plugins>
+                    <plugin>
+                        <groupId>org.apache.maven.plugins</groupId>
+                        <artifactId>maven-surefire-plugin</artifactId>
+                        <version>2.4.3</version>
+                        <configuration>
+                            <includes>
+                                <include>**/*TestCase.java</include>
+                            </includes>
+                            <reportFormat>brief</reportFormat>
+                            <useFile>false</useFile>
+                            <forkMode>once</forkMode>
+                            <!-- Place tuscany.policy in your Java home security directory. Alternatively, hardcode the file location here. -->
+                            <argLine>-Djava.security.manager -Djava.security.policy=${tuscany.policy.file} -Dpolicy.allowSystemProperty=true -Djava.security.debug=policy</argLine>
+                        </configuration>
+                    </plugin>
+                </plugins>         
+            </build>
+        </profile>
+
+        <!-- profile for verifying source code correctness -->
+        <profile>
+            <id>sourcecheck</id>
+            <build>
+                <plugins>
+                    <plugin>
+                        <groupId>org.apache.maven.plugins</groupId>
+                        <artifactId>maven-checkstyle-plugin</artifactId>
+                    </plugin>
+                    <plugin>
+                        <groupId>org.apache.maven.plugins</groupId>
+                        <artifactId>maven-pmd-plugin</artifactId>
+                    </plugin>
+                    <plugin>
+                        <groupId>org.apache.maven.plugins</groupId>
+                        <artifactId>maven-compiler-plugin</artifactId>
+                        <configuration>
+                            <source>1.5</source>
+                            <target>1.5</target>
+                            <showDeprecation>true</showDeprecation>
+                            <compilerArgument>-Xlint:unchecked,deprecation,fallthrough,finally</compilerArgument>
+                        </configuration>
+                    </plugin>
+                </plugins>
+            </build>
+        </profile>
+
+        <profile>
+            <id>release</id>
+            <modules>
+                <module>modules</module>
+                <module>archetypes</module>
+            </modules>
+            <build>
+                <plugins>
+
+                    <plugin>
+                        <inherited>true</inherited>
+                        <artifactId>maven-deploy-plugin</artifactId>
+                        <version>2.4</version>
+                        <configuration>
+                            <altDeploymentRepository>${deploy.altRepository}</altDeploymentRepository>
+                            <updateReleaseInfo>true</updateReleaseInfo>
+                        </configuration>
+                    </plugin>
+
+                    <plugin>
+                        <artifactId>maven-gpg-plugin</artifactId>
+                        <version>1.0-alpha-4</version>
+                        <executions>
+                            <execution>
+                                <goals>
+                                    <goal>sign</goal>
+                                </goals>
+                            </execution>
+                        </executions>
+                    </plugin>
+
+                </plugins>
+            </build>
+        </profile>
+
+    </profiles>
+ 
+
+    <build>
+        <defaultGoal>install</defaultGoal>
+
+        <resources>
+            <resource>
+                <directory>src/main/resources</directory>
+            </resource>
+            <resource>
+                <directory>${notice.dir}</directory>
+                <targetPath>META-INF</targetPath>
+                <filtering>true</filtering>
+                <includes>
+                    <include>LICENSE</include>
+                    <include>NOTICE</include>
+                    <include>README</include>
+                </includes>
+            </resource>
+            <resource>
+                <directory>${basedir}/META-INF</directory>
+                <targetPath>META-INF</targetPath>
+                <includes>
+                    <include>MANIFEST.MF</include>
+                </includes>
+            </resource>
+            <resource>
+                <directory>${basedir}/OSGI-INF</directory>
+                <targetPath>OSGI-INF</targetPath>
+                <includes>
+                    <include>**/*</include>
+                </includes>
+            </resource>
+        </resources>
+
+        <pluginManagement>
+            <plugins>
+
+                <!-- compiler plugin configuration -->
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-compiler-plugin</artifactId>
+                    <version>2.0.2</version>
+                    <configuration>
+                        <compilerId>tuscany-eclipse</compilerId>
+                        <source>1.5</source>
+                        <target>1.5</target>
+                        <compilerArguments>
+                            <osgi>true</osgi>
+                        </compilerArguments>
+                    </configuration>
+
+                    <dependencies>
+                        <dependency>
+                            <groupId>org.apache.tuscany.maven.plugins</groupId>
+                            <artifactId>maven-eclipse-compiler</artifactId>
+                            <version>1.0.1</version>
+                            <scope>provided</scope>
+                        </dependency>
+                    </dependencies>
+                </plugin>
+
+                <!-- surefire plugin configuration -->
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-surefire-plugin</artifactId>
+                    <version>2.4.3</version>
+                    <configuration>
+                        <includes>
+                            <include>**/*TestCase.java</include>
+                        </includes>
+                        <reportFormat>brief</reportFormat>
+                        <useFile>false</useFile>
+                        <forkMode>once</forkMode>
+                        <argLine>-ea -Xmx256m -Dorg.apache.tuscany.sca.contribution.processor.ValidationSchemaExtensionPoint.enabled=false</argLine>
+                    </configuration>
+                </plugin>
+
+                <!-- jar plugin configuration -->
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-jar-plugin</artifactId>
+                    <version>2.1</version>
+                    <configuration>
+                        <archive>
+                            <manifestEntries>
+                                <Extension-Name>${project.artifactId}</Extension-Name>
+                                <Specification-Title>${name}</Specification-Title>
+                                <Specification-Vendor>The Apache Software Foundation</Specification-Vendor>
+                                <Specification-Version>${version}</Specification-Version>
+                                <Implementation-Title>${name}</Implementation-Title>
+                                <Implementation-Vendor-Id>org.apache</Implementation-Vendor-Id>
+                                <Implementation-Vendor>The Apache Software Foundation</Implementation-Vendor>
+                                <Implementation-Version>${version}</Implementation-Version>
+                            </manifestEntries>
+                         </archive>
+                    </configuration>
+                </plugin>
+
+                <!-- code coverage check plugin configuration -->
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-clover-plugin</artifactId>
+                    <configuration>
+                        <jdk>1.5</jdk>
+                    </configuration>
+                </plugin>
+
+                <!-- ant plugin global configuration -->
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-antrun-plugin</artifactId>
+                    <version>1.3</version>
+
+                    <dependencies>
+                        <dependency>
+                            <groupId>org.apache.ant</groupId>
+                            <artifactId>ant-trax</artifactId>
+                            <version>1.7.1</version>
+                        </dependency>
+                    </dependencies>
+                </plugin>
+
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-release-plugin</artifactId>
+                    <version>2.0-beta-8</version>
+                    <configuration>
+                        <tagBase>https://svn.apache.org/repos/asf/tuscany/tags/java/sca</tagBase>
+                        <useReleaseProfile>false</useReleaseProfile>
+                        <preparationGoals>clean install</preparationGoals>
+                        <goals>deploy</goals>
+                        <arguments>-Prelease,deploy</arguments>
+                        <autoVersionSubmodules>true</autoVersionSubmodules>
+                    </configuration>
+                </plugin>
+
+            </plugins>
+        </pluginManagement>
+    </build>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/README b/tags/java/sca/2.0-M3-RC3a/samples/README
new file mode 100644
index 0000000000..4ccefa3695
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/README
@@ -0,0 +1,232 @@
+The Apache Tuscany SCA Samples
+==============================
+The Apache Tuscany SCA samples are built as part of the main Maven build and 
+run, using the provided JUnit test cases, as tests in the Maven build.
+
+In the binary distribution of Apache Tuscany most samples can also 
+be run using the provided Ant build.xml files. These show the samples running 
+from a simple main() method without the need for a JUnit test case. 
+
+In these notes text that appears in angled brackets like this <example> means 
+that you need to make a choice and provide your own text at that point. 
+
+These simple samples have been created with the intention of illustrating the 
+usage of the SCA API and annotations and certainly not to levels of SCA component 
+abstraction.  In real life situations you should use SCA to assemble real and 
+usually bigger components, and when you do that you'll get all the benefits of 
+SCA, bindings, policies, integration in an SOA environment etc..
+
+Sample Overview
+---------------
+The samples generally show off different features of the SCA runtime
+and the extensions that come packaged with it.
+
+binding-ws-calculator              - Calculator running inside a web app also 
+                                     showing webservices binding
+
+calculator                         - Calculator built with java components and 
+                                     local wires. 
+
+calculator-equinox                 - Calculator running inside a Equinox OSGi runtime
+
+calculator-osgi                    - Calculator running inside a OSGi runtime
+
+calculator-rmi-reference           - The calculator configured to talk RMI to
+                                     the calculator-rmi-service sample
+calculator-rmi-service             - The calculator configured to accept RMI
+                                     requests from calculator-rmi-reference
+
+implementation-java-calculator
+
+
+Sample Layout
+-------------
+All sample directories are organized in the same way based on the default 
+project template provided by Maven. For example, take a look at the calculator 
+sample;
+
+calculator/        
+  src/              - Holds all of the source files for the sample
+    main/           - Groups together the files that implement the sample 
+      java/         - Java source files
+      resources/    - Non java resource files such as composte files
+    test/           - Groups together files that provide sample tests
+      java          - Java test sources files. Usually JUnit test cases
+  target/           - Holds the files generated when the sample is built
+    classes/        - For example, Java class files
+    test-classes/   - classes from src/test and other test files
+
+Getting Ready To Build
+----------------------
+You will need to install the following software before you start. 
+
+J2SE Development Kit (JDK) 5.0
+Apache Ant 1.7.1                - if you are going to use Ant 
+Apache Maven 2.0.9              - if you are going to use Maven
+
+Java and Ant and/or Maven binary directories must be present in your PATH so 
+that their executable programs are available in your environment. You may 
+find it useful to use a script to set up your environment, for example;
+
+For UNIX:
+  JAVA_HOME=/<installation_directory>
+  ANT_HOME=/<installation_directory>/apache-ant-1.7.0
+  MAVEN_HOME=/<installation_directory>/maven-2.0.6
+  export PATH=$JAVA_HOME/bin:$ANT_HOME/bin:$MAVEN_HOME/bin:$PATH
+
+For Windows:
+  set JAVA_HOME=C:\<installation_directory>
+  set ANT_HOME=C:\<installation_directory>\apache-ant-1.7.0
+  set MAVEN_HOME=C:\<installation_directory>\maven-2.0.6
+  set PATH=%JAVA_HOME%\bin;%ANT_HOME%\bin;%MAVEN_HOME%\bin;%PATH%
+
+
+Building And Running The SCA Samples Using Ant
+----------------------------------------------
+The build.xml files provided with the Apache Tuscany SCA samples are designed 
+to work with the binary distribution. They rely on the tuscany-sca-manifest.jar
+to describe the class path and this jar is only provided as part of the 
+binary distribution.
+
+The binary distribution of SCA also includes precompiled versions of each sample. 
+If you look in the target directory of each sample you will see this jar file. To
+run a sample based on all of the precompiled artifacts all you have to do is:
+
+cd <sampledir>
+ant run
+
+Check each <sampledir>/README file as some samples require that two progams are
+run to get the desired result, for example, the two samples that show how
+to build extensions are run from their associated application samples. 
+
+If you want to rebuild a sample, for example, if you have changed it, do the
+following:
+
+cd <sampledir>
+ant compile
+
+Once the sample is built you have the option of running the sample in whatever 
+way best suits you. Two alternatives are provided in the ant build files.
+
+The compile target builds the class files and then builds the jar so you can use 
+the same command as before:
+
+ant run
+
+This will use the generated jar to run the samples. The command line version of
+this is:
+
+on Windows
+
+java -cp ..\..\features\tuscany-sca-manifest.jar;target\<sample jar file> <sample runnable class>
+
+for example : java -cp ..\..\features\tuscany-sca-manifest.jar;target\sample-calculator.jar calculator.CalculatorClient
+
+on *nix 
+
+java -cp ../../features/tuscany-sca-manifest.jar:target/<sample jar file> <sample runnable class>
+
+for example : java -cp ../../features/tuscany-sca-manifest.jar:target/sample-calculator.jar calculator.CalculatorClient
+
+
+You can use the compiled classes directly using
+
+ant run-classes
+
+The command line version of this is:
+
+on Windows
+
+java -cp ..\..\features\tuscany-sca-manifest.jar;target\classes <sample runnable class>
+
+for example : java -cp ..\..\features\tuscany-sca-manifest.jar;target\classes calculator.CalculatorClient
+
+on *nix 
+
+java -cp ../../features/tuscany-sca-manifest.jar:target/classes <sample runnable class>
+
+for example : java -cp ../../features/tuscany-sca-manifest.jar:target/classes calculator.CalculatorClient
+
+The class specified on the command of course depends on which sample you want to 
+run. In the examples we have used we are running the CalculatorClient from the calculator sample. 
+
+
+Building And Running The SCA Samples Using Maven
+------------------------------------------------
+
+The Maven build process will work from both source and binary distributions. 
+To build and test all of the Apache Tuscany SCA sources, including the samples,
+do the following.
+
+cd sca
+mvn
+
+This will take a little while to complete. Experience with Maven tells us that 
+sometimes there are problems downloading the dependencies that Apache Tuscany 
+SCA requires. If Maven reports that it cannot download required dependencies 
+try running the Maven build again. 
+
+Once you have all of the source built you can build and run each sample 
+independently if required.
+
+cd <sampledir>
+mvn
+
+When using Maven the samples are run within JUnit test cases and so you will 
+sometimes not see any test output. You will always see an indication of test 
+success or failure. 
+
+Using The Samples In An IDE
+---------------------------------------------
+The easiest way to use the samples in an IDE is to use Maven to generate all 
+of the IDE project files for you automatically. This works best if you 
+generate IDE projects for all of the Apache Tuscany modules. You can then 
+include the ones you are interested in working with in you IDE. 
+
+To build IDE project files for all of the modules in Apache Tuscany SCA;
+
+cd sca 
+
+If you are an Eclipse user do the following
+
+mvn -Peclipse
+
+If you are an IDEA user do the following 
+
+mvn idea:idea
+
+These commands generate project files for each module in Apache Tuscany SCA. 
+The modules you are interested in can now be included in your IDE, for example,
+in Eclipse, if you create a new Java project and use the option to "create a 
+new project from existing source" you can specify an SCA module directory, 
+which includes the generated project files, and Eclipse will treat it like any
+other Java project. 
+
+Using The Samples In An IDE Without Maven
+-----------------------------------------
+We don't provide any IDE project files with our distributions so you will have to 
+import the sample files into your IDE manually. Here's an example of how it can be 
+done using Eclipse.
+ 
+In a new or existing workspace
+    Create a new java project to represent the sample you want to work on, e.g.
+        calculator
+    Import all of the sample code and resources into this project, e.g.
+        File, Import and then select tuscany-sca-1.0-incubating\samples\calculator from the filesystem
+    Configure the source path to include
+        src/main/java
+        src/main/resources
+    Configure the output folder to be
+        calculator/target
+    Configure the build path to include the manifest jar tuscany-sca-manifiest.jar provided in
+        features
+     If you select calculator.CalculatorClient.java and run as "Java Application" you should see
+        3 + 2=5.0
+        3 - 2=1.0
+        3 * 2=6.0
+        3 / 2=1.5
+
+The details of how to do this for other development environments will
+vary but the process will be similar. 
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/README b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/README
new file mode 100644
index 0000000000..fb5afcc7ec
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/README
@@ -0,0 +1,97 @@
+Calculator Sample
+=================
+This sample implements a simple calculator using SCA components. 
+
+The README in the samples directory (the directory above this) provides 
+general instructions about building and running samples. Take a look there 
+first. 
+
+If you just want to run it to see what happens open a command prompt, navigate
+to this sample directory and do:
+
+ant run
+
+OR if you don't have ant, on Windows do
+
+java -cp ..\..\features\tuscany-sca-manifest.jar;target\sample-binding-ws-calculator.jar sample.SampleClientImpl
+
+and on *nix do
+
+java -cp ../../features/tuscany-sca-manifest.jar:target/sample-binding-ws-calculator.jar sample.SampleClientImpl
+
+Sample Overview
+---------------
+The sample provides a single calculator service with a default SCA (java) 
+binding. The CalculatorClient exercises this interface by calling add, 
+subtract, multiply and divide operations. This results in messages passing to 
+the appropriate components in the composite across the local wires.
+
+calculator/
+  src/
+    main/
+      java/
+        calculator/
+          CalculatorService.java  - the first component, calls +-/* as 
+                                    appropriate
+          CalculatorServiceImpl.java
+          AddService.java         - adds two numbers
+          AddServiceImpl.java
+          SubtractService.java    - subtracts one number from another
+          SubtractServiceImpl.java
+          MultiplyService.java    - multiplies two numbers
+          MultiplyServiceImpl.java
+          DivideService.java      - divides one number by another
+          DivideServiceImpl.java
+          CalculatorClient.java   - starts the SCA Runtime and 
+                                    deploys the Calculator.composite. 
+                                    It then calls the deployed Calculator 
+                                    Components services
+      resources/
+        Calculator.composite      - the SCA assembly for this sample
+    test/
+      java/
+        calculator/
+          CalculatorTestCase.java - JUnit test case 
+  calculator.png                  - a pictorial representation of the sample 
+                                    .composite file
+  build.xml                       - the Ant build file
+  pom.xml                         - the Maven build file        
+
+Building And Running The Sample Using Ant
+-----------------------------------------
+With the binary distribution the sample can be built and run using Ant as 
+follows
+
+cd calculator
+ant compile
+ant run
+
+You should see the following output from the run target.
+
+run:
+     [java] 3 + 2=5.0
+     [java] 3 - 2=1.0
+     [java] 3 * 2=6.0
+     [java] 3 / 2=1.5
+
+Building And Running The Sample Using Maven 
+-------------------------------------------
+With either the binary or source distributions the sample can be built and run 
+using Maven as follows. 
+
+cd calculator
+mvn
+
+You should see the following output from the test phase.
+
+-------------------------------------------------------
+ T E S T S
+-------------------------------------------------------
+Running calculator.CalculatorTestCase
+Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.272 sec
+
+Results :
+
+Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
+
+This shows that the Junit test cases have run successfully. 
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/build.xml b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/build.xml
new file mode 100644
index 0000000000..e13ec494b0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/build.xml
@@ -0,0 +1,67 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project name="binding-ws-calculator" default="run"> 
+	
+    <property name="jar.name"   value="sample-binding-ws-calculator.jar" />
+    <property name="main.class" value="sample.SampleClientImpl" />
+
+    <target name="init"> 
+      <delete quiet="true" includeemptydirs="true"> 
+         <fileset dir="target"/> 
+      </delete> 
+      <mkdir dir="target/classes"/> 
+    </target>
+	
+    <target name="compile" depends="init">
+      <javac srcdir="src/main/java" 
+      	     destdir="target/classes" 
+      	     debug="on"
+             source="1.5"
+             target="1.5"
+      	     failonerror="true"> 
+         <classpath>
+            <fileset dir="../../modules">
+               <include name="tuscany-sca-api-*.jar" />
+               <include name="tuscany-node-api-*.jar" />
+            </fileset>
+         </classpath>
+      </javac> 
+      <copy todir="target/classes"> 
+         <fileset dir="src/main/resources"/> 
+      </copy> 
+      <jar destfile="target/${jar.name}" basedir="target/classes"> 
+         <manifest>
+            <attribute name="Main-Class" value="${main.class}" /> 
+         </manifest>
+      </jar>    	
+    </target>
+
+    <target name="run" depends="compile">
+        <java classname="org.apache.tuscany.sca.launcher.LauncherMain"
+              fork="true"
+        	  failonerror="true">
+            <classpath> 
+               <pathelement location="../../bin/launcher.jar"/>
+            </classpath> 
+            <arg value="unmanaged"/>
+        	<arg value="target/${jar.name}"/> 
+        </java>    	
+    </target>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/calculator.png b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/calculator.png
new file mode 100644
index 0000000000..995a57b1fd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/calculator.png
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/calculator.svg b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/calculator.svg
new file mode 100644
index 0000000000..af34f07e04
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/calculator.svg
@@ -0,0 +1,329 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

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+           style="font-size:8px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:Bitstream Vera Sans" /></flowRegion><flowPara

+         id="flowPara1973">add</flowPara><flowPara

+         id="flowPara1977">Service</flowPara></flowRoot>    <path

+       style="fill:#ae62bf;fill-opacity:1;fill-rule:evenodd;stroke:black;stroke-width:0.99999982px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"

+       d="M 430.65917,357.18186 L 470.64255,357.18186 L 477.91225,370.31384 L 469.43094,382.43568 L 430.65917,382.43568 L 439.74631,370.31384 L 430.65917,357.18186 z "

+       id="path1979" />

+    <flowRoot

+       xml:space="preserve"

+       id="flowRoot1981"

+       transform="translate(160.6632,150.6868)"

+       style="font-size:8px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:Bitstream Vera Sans"><flowRegion

+         id="flowRegion1983"><rect

+           id="rect1985"

+           width="170"

+           height="61.42857"

+           x="281.42856"

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+         id="flowPara1987">subtract</flowPara><flowPara

+         id="flowPara1989">Service</flowPara></flowRoot>    <path

+       style="fill:#ae62bf;fill-opacity:1;fill-rule:evenodd;stroke:black;stroke-width:0.99999982px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"

+       d="M 431.37346,390.75329 L 471.35684,390.75329 L 478.62654,403.88527 L 470.14523,416.00711 L 431.37346,416.00711 L 440.4606,403.88527 L 431.37346,390.75329 z "

+       id="path1991" />

+    <flowRoot

+       xml:space="preserve"

+       id="flowRoot1993"

+       transform="translate(161.3775,184.2583)"

+       style="font-size:8px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:Bitstream Vera Sans"><flowRegion

+         id="flowRegion1995"><rect

+           id="rect1997"

+           width="170"

+           height="61.42857"

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+         id="flowPara1999">multiply</flowPara><flowPara

+         id="flowPara2001">Service</flowPara></flowRoot>    <path

+       style="fill:#ae62bf;fill-opacity:1;fill-rule:evenodd;stroke:black;stroke-width:0.99999982px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"

+       d="M 429.94489,422.18186 L 469.92827,422.18186 L 477.19797,435.31384 L 468.71666,447.43568 L 429.94489,447.43568 L 439.03203,435.31384 L 429.94489,422.18186 z "

+       id="path2003" />

+    <flowRoot

+       xml:space="preserve"

+       id="flowRoot2005"

+       transform="translate(159.9489,215.6868)"

+       style="font-size:8px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:Bitstream Vera Sans"><flowRegion

+         id="flowRegion2007"><rect

+           id="rect2009"

+           width="170"

+           height="61.42857"

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+         id="flowPara2011">divide</flowPara><flowPara

+         id="flowPara2013">Service</flowPara></flowRoot>    <path

+       style="fill:none;fill-rule:evenodd;stroke:black;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"

+       d="M 477.85714,335.52305 L 511.42857,335.52305 L 510.71429,245.52305 L 579.28571,245.52305"

+       id="path2015" />

+    <path

+       style="fill:none;fill-rule:evenodd;stroke:black;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"

+       d="M 477.85714,369.80877 L 528.57143,369.80877 L 528.57143,329.80877 L 580,329.80877"

+       id="path2017" />

+    <path

+       style="fill:none;fill-rule:evenodd;stroke:black;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"

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+    <path

+       style="fill:none;fill-rule:evenodd;stroke:black;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"

+       d="M 475.71429,435.52305 L 509.28571,435.52305 L 510,486.95163 L 582.14286,486.23734"

+       id="path2021" />

+    <path

+       style="fill:none;fill-rule:evenodd;stroke:black;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"

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+       id="path2023" />

+  </g>

+</svg>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/pom.xml b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/pom.xml
new file mode 100644
index 0000000000..ceacda1864
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/pom.xml
@@ -0,0 +1,89 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-sca</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
+    <artifactId>sample-binding-ws-calculator</artifactId>
+    <name>Apache Tuscany SCA Sample Binding WS Calculator</name>
+
+    <repositories>
+       <repository>
+          <id>apache.incubator</id>
+          <url>http://people.apache.org/repo/m2-incubating-repository</url>
+       </repository>
+    </repositories>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-feature-api</artifactId>
+            <type>pom</type>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-feature-core</artifactId>
+            <type>pom</type>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-feature-webservice</artifactId>
+            <type>pom</type>
+            <version>2.0-M3</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-feature-ejava</artifactId>
+            <type>pom</type>
+            <version>2.0-M3</version>
+        </dependency>        
+        
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.5</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+    <build>
+       <finalName>${artifactId}</finalName>
+
+       <plugins>
+           <plugin>
+               <groupId>org.apache.maven.plugins</groupId>
+               <artifactId>maven-surefire-plugin</artifactId>
+               <configuration>
+                   <skip>true</skip>
+               </configuration>
+           </plugin>
+       </plugins>
+    </build>
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/AddService.java b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/AddService.java
new file mode 100644
index 0000000000..dd7ecb827d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/AddService.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+/**
+ * The Add service interface
+ */
+@Remotable
+public interface AddService {
+
+    double add(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/AddServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/AddServiceImpl.java
new file mode 100644
index 0000000000..7ca8fb04b5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/AddServiceImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * An implementation of the Add service
+ */
+public class AddServiceImpl implements AddService {
+
+    public double add(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Adding " + n1 + " and " + n2);
+        return n1 + n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/CalculatorClientImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/CalculatorClientImpl.java
new file mode 100644
index 0000000000..7e5ff160f0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/CalculatorClientImpl.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package calculator;
+
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Scope;
+
+import sample.SampleClient;
+
+/**
+ * This client program shows how to create an SCA runtime, start it,
+ * and locate and invoke a SCA component
+ */
+@Scope("COMPOSITE") 
+public class CalculatorClientImpl implements SampleClient {
+    
+    private CalculatorService calculatorService;
+
+    @Reference
+    public void setCalculatorService(CalculatorService calculatorService) {
+        this.calculatorService = calculatorService;
+    }
+    
+    /**
+     * This code used to be in an @Init method which removed the need for a JSE client
+     * to prod the compoite. However OASIS is debating whether to allow references to be used
+     * inside @Init methods and it can cause deadlocks in our runtime. So rather than make
+     * changes in the runtime we are falling backon the JSE drive mechanism until we know
+     * which way the specs are going
+     */
+    public void runSample() {
+        System.out.println("SCA API ClassLoader: " + print(Reference.class.getClassLoader()));
+        System.out.println("3 + 2=" + calculatorService.add(3, 2));
+        System.out.println("3 - 2=" + calculatorService.subtract(3, 2));
+        System.out.println("3 * 2=" + calculatorService.multiply(3, 2));
+        System.out.println("3 / 2=" + calculatorService.divide(3, 2));
+    }
+    
+    private static String print(ClassLoader cl) {
+        StringBuffer buf = new StringBuffer();
+        for (; cl != null;) {
+            buf.append(cl.toString());
+            buf.append(' ');
+            cl = cl.getParent();
+        }
+        return buf.toString();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/CalculatorService.java b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/CalculatorService.java
new file mode 100644
index 0000000000..031fa8b912
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/CalculatorService.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+
+/**
+ * The Calculator service interface.
+ */
+public interface CalculatorService {
+
+    double add(double n1, double n2);
+
+    double subtract(double n1, double n2);
+
+    double multiply(double n1, double n2);
+
+    double divide(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/CalculatorServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/CalculatorServiceImpl.java
new file mode 100644
index 0000000000..17fad7de6b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/CalculatorServiceImpl.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.oasisopen.sca.annotation.Reference;
+
+
+/**
+ * An implementation of the Calculator service.
+ */
+public class CalculatorServiceImpl implements CalculatorService {
+
+    private AddService addService;
+    private SubtractService subtractService;
+    private MultiplyService multiplyService;
+    private DivideService divideService;
+
+    @Reference
+    public void setAddService(AddService addService) {
+        this.addService = addService;
+    }
+
+    @Reference
+    public void setSubtractService(SubtractService subtractService) {
+        this.subtractService = subtractService;
+    }
+
+    @Reference
+    public void setDivideService(DivideService divideService) {
+        this.divideService = divideService;
+    }
+
+    @Reference
+    public void setMultiplyService(MultiplyService multiplyService) {
+        this.multiplyService = multiplyService;
+    }
+
+    public double add(double n1, double n2) {
+        return addService.add(n1, n2);
+    }
+
+    public double subtract(double n1, double n2) {
+        return subtractService.subtract(n1, n2);
+    }
+
+    public double multiply(double n1, double n2) {
+        return multiplyService.multiply(n1, n2);
+    }
+
+    public double divide(double n1, double n2) {
+        return divideService.divide(n1, n2);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/DivideService.java b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/DivideService.java
new file mode 100644
index 0000000000..30d248208b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/DivideService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The divide service interface
+ */
+public interface DivideService {
+
+    double divide(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/DivideServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/DivideServiceImpl.java
new file mode 100644
index 0000000000..1323edf55a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/DivideServiceImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * An implementation of the Divide service.
+ */
+public class DivideServiceImpl implements DivideService {
+
+    public double divide(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Dividing " + n1 + " with " + n2);
+        return n1 / n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/MultiplyService.java b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/MultiplyService.java
new file mode 100644
index 0000000000..5290605938
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/MultiplyService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The interface for the multiply service
+ */
+public interface MultiplyService {
+
+    double multiply(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/MultiplyServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/MultiplyServiceImpl.java
new file mode 100644
index 0000000000..91b803bc9e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/MultiplyServiceImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * An implementation of the Multiply service.
+ */
+public class MultiplyServiceImpl implements MultiplyService {
+
+    public double multiply(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Multiplying " + n1 + " with " + n2);
+        return n1 * n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/SubtractService.java b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/SubtractService.java
new file mode 100644
index 0000000000..bf0d1882b6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/SubtractService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The interface for the multiply service
+ */
+public interface SubtractService {
+
+    double subtract(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/SubtractServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/SubtractServiceImpl.java
new file mode 100644
index 0000000000..58cc4a3547
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/calculator/SubtractServiceImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * An implementation of the subtract service.
+ */
+public class SubtractServiceImpl implements SubtractService {
+
+    public double subtract(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Subtracting " + n1 + " from " + n2);
+        return n1 - n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/sample/SampleClient.java b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/sample/SampleClient.java
new file mode 100644
index 0000000000..6620f6a5e7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/sample/SampleClient.java
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package sample;
+
+/**
+ * The sample service interface.
+ */
+public interface SampleClient {
+    void runSample();
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/sample/SampleClientImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/sample/SampleClientImpl.java
new file mode 100644
index 0000000000..3f6ecfdb03
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/java/sample/SampleClientImpl.java
@@ -0,0 +1,42 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package sample;
+
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+
+/**
+ * This client program shows how to create an SCA runtime, start it,
+ * and locate and invoke a SCA component 
+ */
+public class SampleClientImpl {
+    public static void main(String[] args) throws Exception {
+        Node node = NodeFactory.newInstance().createNode();
+        
+        node.start();
+
+        SampleClient sampleClient = node.getService(SampleClient.class, "SampleClient");
+        sampleClient.runSample();
+        
+        node.stop();
+
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/resources/Calculator.composite b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/resources/Calculator.composite
new file mode 100644
index 0000000000..29dd7e3b6f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/resources/Calculator.composite
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+           targetNamespace="http://sample"
+           xmlns:sample="http://sample"
+           name="Calculator">
+
+    <component name="SampleClient">
+		<implementation.java class="calculator.CalculatorClientImpl"/>
+        <reference name="calculatorService" target="CalculatorServiceComponent" />
+    </component>
+
+    <component name="CalculatorServiceComponent">
+		<implementation.java class="calculator.CalculatorServiceImpl"/>
+        <reference name="addService" >   
+            <binding.ws uri="http://localhost:8085/AddServiceComponent"/>        
+        </reference>  
+        <reference name="subtractService" target="SubtractServiceComponent" />
+        <reference name="multiplyService" target="MultiplyServiceComponent" />
+        <reference name="divideService" target="DivideServiceComponent" />
+    </component>
+
+    <component name="AddServiceComponent">
+        <implementation.java class="calculator.AddServiceImpl"/>
+        <service name="AddService">
+            <binding.ws uri="http://localhost:8085/AddServiceComponent"/>
+        </service>
+    </component>
+
+    <component name="SubtractServiceComponent">
+        <implementation.java class="calculator.SubtractServiceImpl"/>
+    </component>
+
+    <component name="MultiplyServiceComponent">
+        <implementation.java class="calculator.MultiplyServiceImpl"/>
+    </component>
+
+    <component name="DivideServiceComponent">
+        <implementation.java class="calculator.DivideServiceImpl"/>
+    </component>
+
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/resources/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..27a1ee74e4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<contribution xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+              xmlns:sample="http://sample">
+   <deployable composite="sample:Calculator"/>
+</contribution>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/test/java/calculator/CalculatorTestCase.java b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/test/java/calculator/CalculatorTestCase.java
new file mode 100644
index 0000000000..bc90f0e566
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/binding-ws-calculator/src/test/java/calculator/CalculatorTestCase.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.equinox.launcher.Contribution;
+import org.apache.tuscany.sca.node.equinox.launcher.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.equinox.launcher.NodeLauncher;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import sample.SampleClientImpl;
+
+/**
+ * Test the Calculator composition.
+ */
+public class CalculatorTestCase {
+
+    @Test
+    public void testSample() throws Exception {
+        SampleClientImpl.main(null);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/build-common.xml b/tags/java/sca/2.0-M3-RC3a/samples/build-common.xml
new file mode 100644
index 0000000000..52d6539694
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/build-common.xml
@@ -0,0 +1,102 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+
+<project name="common">
+    <!-- Set the distro path based on the existence of the pom.xml -->
+    <condition property="distro.path" value="../../distribution/all/target" else="../..">
+        <available file="../../distribution/pom.xml"/> 
+    </condition>
+
+    <!-- Convert the path to an absolute location -->
+    <property name="distro.root" location="${distro.path}"/> 
+    <echo>Distribution: ${distro.root}</echo>
+
+    <!-- @file is relative to the enclosing file -->
+    <import file="${distro.root}/features/build-path.xml"/>
+
+    <target name="common-init">
+        <delete quiet="true" includeemptydirs="true"> 
+            <fileset dir="target"/> 
+        </delete> 
+        <mkdir dir="${sample.root}/target/classes"/>
+    </target>
+
+    <target name="common-jar-compile" depends="common-init">
+        <javac srcdir="${sample.root}/src/main/java"
+               destdir="${sample.root}/target/classes"
+               debug="on"
+               source="1.5"
+               target="1.5">
+            <classpath refid="tuscany.path"/>
+        </javac> 
+        <copy todir="${sample.root}/target/classes">
+            <fileset dir="${sample.root}/src/main/resources"/>
+        </copy>
+        <jar destfile="${sample.jar}" basedir="${sample.root}/target/classes">
+        </jar>    	
+    </target>
+
+    <target name="common-war-compile" depends="common-init">
+        <javac srcdir="${sample.root}/src/main/java"
+               destdir="${sample.root}/target/classes"
+               debug="on"
+               source="1.5"
+               target="1.5">
+            <classpath refid="tuscany.path"/>
+        </javac> 
+        <copy todir="${sample.root}/target/classes">
+            <fileset dir="${sample.root}/src/main/resources"/>
+        </copy>
+        <war destfile="${sample.war}" webxml="${sample.root}/src/main/webapp/WEB-INF/web.xml">
+            <fileset dir="${sample.root}/src/main/webapp"/>
+        	<lib refid="tuscany.path"/>
+            <classes dir="${sample.root}/target/classes"/>
+        </war>    	
+    </target>	
+	
+    <target name="common-run-jse" depends="compile">
+        <java jar="${distro.root}/modules/tuscany-node-launcher-2.0-M3.jar"
+              fork="true"
+        	  inputstring="q">
+            <jvmarg value="-Djava.util.logging.config.file=${sample.root}/../../logging.properties"/>
+            <arg value="${sample.composite}"/> 
+        	 <!-- would be good to have the node launcher run the first deployable 
+        	      composite if this is not specified so I don't have to put it here -->
+            <arg value="${sample.jar}"/>
+        </java>    	
+    </target>
+	
+    <target name="common-run-equinox" depends="compile">
+        <java jar="${distro.root}/modules/tuscany-node-launcher-equinox-2.0-M3.jar"
+              fork="true"
+        	  inputstring="q">
+            <jvmarg value="-Djava.util.logging.config.file=${sample.root}/../../logging.properties"/>
+            <arg value="${sample.composite}"/> 
+        	 <!-- would be good to have the node launcher run the first deplyable 
+        	      composite if this is not specified so I don't have to put it here -->
+            <arg value="${sample.jar}"/>
+        </java>    	
+    </target>
+	
+    <target name="common-clean">
+        <delete quiet="true" includeemptydirs="true">
+            <fileset dir="target"/>
+        </delete>
+    </target>
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/README b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/README
new file mode 100644
index 0000000000..7f76542622
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/README
@@ -0,0 +1,97 @@
+Calculator Sample

+=================

+This sample implements a simple calculator using SCA components. 

+

+The README in the samples directory (the directory above this) provides 

+general instructions about building and running samples. Take a look there 

+first. 

+

+If you just want to run it to see what happens open a command prompt, navigate

+to this sample directory and do:

+

+ant run

+

+OR if you don't have ant, on Windows do

+

+java -cp ..\..\features\tuscany-sca-manifest.jar;target\sample-calculator-equinox.jar calculator.CalculatorClient

+

+and on *nix do

+

+java -cp ../../features/tuscany-sca-manifest.jar:target/sample-calculator-equinox.jar calculator.CalculatorClient

+

+Sample Overview

+---------------

+The sample provides a single calculator service with a default SCA (java) 

+binding. The CalculatorClient exercises this interface by calling add, 

+subtract, multiply and divide operations. This results in messages passing to 

+the appropriate components in the composite across the local wires.

+

+calculator/

+  src/

+    main/

+      java/

+        calculator/

+          CalculatorService.java  - the first component, calls +-/* as 

+                                    appropriate

+          CalculatorServiceImpl.java

+          AddService.java         - adds two numbers

+          AddServiceImpl.java

+          SubtractService.java    - subtracts one number from another

+          SubtractServiceImpl.java

+          MultiplyService.java    - multiplies two numbers

+          MultiplyServiceImpl.java

+          DivideService.java      - divides one number by another

+          DivideServiceImpl.java

+          CalculatorClient.java   - starts the SCA Runtime and 

+                                    deploys the Calculator.composite. 

+                                    It then calls the deployed Calculator 

+                                    Components services

+      resources/

+        Calculator.composite      - the SCA assembly for this sample

+    test/

+      java/

+        calculator/

+          CalculatorTestCase.java - JUnit test case 

+  calculator.png                  - a pictorial representation of the sample 

+                                    .composite file

+  build.xml                       - the Ant build file

+  pom.xml                         - the Maven build file        

+

+Building And Running The Sample Using Ant

+-----------------------------------------

+With the binary distribution the sample can be built and run using Ant as 

+follows

+

+cd calculator

+ant compile

+ant run

+

+You should see the following output from the run target.

+

+run:

+     [java] 3 + 2=5.0

+     [java] 3 - 2=1.0

+     [java] 3 * 2=6.0

+     [java] 3 / 2=1.5

+

+Building And Running The Sample Using Maven 

+-------------------------------------------

+With either the binary or source distributions the sample can be built and run 

+using Maven as follows. 

+

+cd calculator

+mvn

+

+You should see the following output from the test phase.

+

+-------------------------------------------------------

+ T E S T S

+-------------------------------------------------------

+Running calculator.CalculatorTestCase

+Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.272 sec

+

+Results :

+

+Tests run: 1, Failures: 0, Errors: 0, Skipped: 0

+

+This shows that the Junit test cases have run successfully. 

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/build.xml b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/build.xml
new file mode 100644
index 0000000000..75c4839cfa
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/build.xml
@@ -0,0 +1,78 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project name="calculator-equinox" default="run">
+	<property name="sample.name" value="${ant.project.name}"/>
+	<property name="sample.jar" value="./target/sample-${sample.name}.jar" />
+
+	<target name="init">
+		<mkdir dir="target/classes"/>
+	</target>
+
+	<target name="compile" depends="init">
+		<javac srcdir="src/main/java"
+               destdir="target/classes"
+               debug="on"
+               source="1.5"
+               target="1.5">
+			<classpath>
+				<fileset dir="../../features">
+					<include name="tuscany-sca-manifest.jar" />
+				</fileset>
+			</classpath>
+		</javac>
+		<copy todir="target/classes">
+			<fileset dir="src/main/resources"/>
+		</copy>
+		<jar destfile="${sample.jar}" basedir="target/classes">
+		</jar>
+	</target>
+
+	<target name="run" depends="compile">
+		<java jar="../../features/tuscany-sca-manifest.jar" fork="true">
+			<jvmarg value="-Djava.util.logging.config.file=../logging.properties"/>
+			<!-- optional to set the deployable composite -->
+			<arg value="-composite"/>
+			<arg value="Calculator.composite"/>
+			<!-- stop the node after the application runs -->
+			<arg value="-ttl"/>
+			<arg value="0"/>
+			<arg value="${sample.jar}"/>
+		</java>
+	</target>
+
+	<target name="run-equinox" depends="compile">
+		<java jar="../../features/tuscany-sca-equinox-manifest.jar" fork="true">
+			<jvmarg value="-Djava.util.logging.config.file=../logging.properties"/>
+			<arg value="-composite"/>
+			<arg value="Calculator.composite"/>
+			<arg value="-config"/>
+			<arg value="../../features/configuration"/>
+			<arg value="-ttl"/>
+			<arg value="0"/>
+			<arg value="${sample.jar}"/>
+		</java>
+	</target>
+
+	<target name="clean">
+		<delete quiet="true" includeemptydirs="true">
+			<fileset dir="target"/>
+		</delete>
+	</target>
+</project>
+
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/calculator.png b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/calculator.png
new file mode 100644
index 0000000000..995a57b1fd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/calculator.png
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/calculator.svg b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/calculator.svg
new file mode 100644
index 0000000000..af34f07e04
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/calculator.svg
@@ -0,0 +1,329 @@
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+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

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+   xmlns:svg="http://www.w3.org/2000/svg"

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diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/pom.xml b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/pom.xml
new file mode 100644
index 0000000000..b9c86f469e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/pom.xml
@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-sca</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
+    <artifactId>sample-calculator-equinox</artifactId>
+    <name>Apache Tuscany SCA Sample Calculator Equinox</name>
+
+    <repositories>
+       <repository>
+          <id>apache.incubator</id>
+          <url>http://people.apache.org/repo/m2-incubating-repository</url>
+       </repository>
+    </repositories>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-launcher-equinox</artifactId>
+            <version>2.0-M3</version>
+        </dependency>   
+        
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-extensibility-equinox</artifactId>
+            <version>2.0-M3</version>
+            <scope>runtime</scope>
+        </dependency>
+        
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.5</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+    <build>
+       <finalName>${artifactId}</finalName>
+    </build>
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/AddService.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/AddService.java
new file mode 100644
index 0000000000..188451ebac
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/AddService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The Add service interface
+ */
+public interface AddService {
+
+    double add(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/AddServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/AddServiceImpl.java
new file mode 100644
index 0000000000..7ca8fb04b5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/AddServiceImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * An implementation of the Add service
+ */
+public class AddServiceImpl implements AddService {
+
+    public double add(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Adding " + n1 + " and " + n2);
+        return n1 + n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/CalculatorClient.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/CalculatorClient.java
new file mode 100644
index 0000000000..84c98d7f70
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/CalculatorClient.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package calculator;
+
+import org.oasisopen.sca.annotation.EagerInit;
+import org.oasisopen.sca.annotation.Init;
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Scope;
+
+/**
+ * This client program shows how to create an SCA runtime, start it,
+ * and locate and invoke a SCA component
+ */
+@Scope("COMPOSITE") @EagerInit
+public class CalculatorClient {
+    
+    private CalculatorService calculatorService;
+
+    @Reference
+    public void setCalculatorService(CalculatorService calculatorService) {
+        this.calculatorService = calculatorService;
+    }
+    
+    @Init
+    public void calculate() {
+
+        // Calculate
+        System.out.println("SCA API ClassLoader: " + print(Reference.class.getClassLoader()));
+        System.out.println("3 + 2=" + calculatorService.add(3, 2));
+        System.out.println("3 - 2=" + calculatorService.subtract(3, 2));
+        System.out.println("3 * 2=" + calculatorService.multiply(3, 2));
+        System.out.println("3 / 2=" + calculatorService.divide(3, 2));
+    }
+    
+    private static String print(ClassLoader cl) {
+        StringBuffer buf = new StringBuffer();
+        for (; cl != null;) {
+            buf.append(cl.toString());
+            buf.append(' ');
+            cl = cl.getParent();
+        }
+        return buf.toString();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/CalculatorService.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/CalculatorService.java
new file mode 100644
index 0000000000..031fa8b912
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/CalculatorService.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+
+/**
+ * The Calculator service interface.
+ */
+public interface CalculatorService {
+
+    double add(double n1, double n2);
+
+    double subtract(double n1, double n2);
+
+    double multiply(double n1, double n2);
+
+    double divide(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/CalculatorServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/CalculatorServiceImpl.java
new file mode 100644
index 0000000000..17fad7de6b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/CalculatorServiceImpl.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.oasisopen.sca.annotation.Reference;
+
+
+/**
+ * An implementation of the Calculator service.
+ */
+public class CalculatorServiceImpl implements CalculatorService {
+
+    private AddService addService;
+    private SubtractService subtractService;
+    private MultiplyService multiplyService;
+    private DivideService divideService;
+
+    @Reference
+    public void setAddService(AddService addService) {
+        this.addService = addService;
+    }
+
+    @Reference
+    public void setSubtractService(SubtractService subtractService) {
+        this.subtractService = subtractService;
+    }
+
+    @Reference
+    public void setDivideService(DivideService divideService) {
+        this.divideService = divideService;
+    }
+
+    @Reference
+    public void setMultiplyService(MultiplyService multiplyService) {
+        this.multiplyService = multiplyService;
+    }
+
+    public double add(double n1, double n2) {
+        return addService.add(n1, n2);
+    }
+
+    public double subtract(double n1, double n2) {
+        return subtractService.subtract(n1, n2);
+    }
+
+    public double multiply(double n1, double n2) {
+        return multiplyService.multiply(n1, n2);
+    }
+
+    public double divide(double n1, double n2) {
+        return divideService.divide(n1, n2);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/DivideService.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/DivideService.java
new file mode 100644
index 0000000000..30d248208b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/DivideService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The divide service interface
+ */
+public interface DivideService {
+
+    double divide(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/DivideServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/DivideServiceImpl.java
new file mode 100644
index 0000000000..1323edf55a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/DivideServiceImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * An implementation of the Divide service.
+ */
+public class DivideServiceImpl implements DivideService {
+
+    public double divide(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Dividing " + n1 + " with " + n2);
+        return n1 / n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/MultiplyService.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/MultiplyService.java
new file mode 100644
index 0000000000..5290605938
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/MultiplyService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The interface for the multiply service
+ */
+public interface MultiplyService {
+
+    double multiply(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/MultiplyServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/MultiplyServiceImpl.java
new file mode 100644
index 0000000000..91b803bc9e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/MultiplyServiceImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * An implementation of the Multiply service.
+ */
+public class MultiplyServiceImpl implements MultiplyService {
+
+    public double multiply(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Multiplying " + n1 + " with " + n2);
+        return n1 * n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/SubtractService.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/SubtractService.java
new file mode 100644
index 0000000000..bf0d1882b6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/SubtractService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The interface for the multiply service
+ */
+public interface SubtractService {
+
+    double subtract(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/SubtractServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/SubtractServiceImpl.java
new file mode 100644
index 0000000000..58cc4a3547
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/java/calculator/SubtractServiceImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * An implementation of the subtract service.
+ */
+public class SubtractServiceImpl implements SubtractService {
+
+    public double subtract(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Subtracting " + n1 + " from " + n2);
+        return n1 - n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/resources/Calculator.composite b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/resources/Calculator.composite
new file mode 100644
index 0000000000..9450558145
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/main/resources/Calculator.composite
@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+           targetNamespace="http://sample"
+           xmlns:sample="http://sample"
+           name="Calculator">
+
+    <component name="CalculatorServiceComponent">
+		<implementation.java class="calculator.CalculatorServiceImpl"/>
+        <reference name="addService" target="AddServiceComponent" />
+        <reference name="subtractService" target="SubtractServiceComponent" />
+        <reference name="multiplyService" target="MultiplyServiceComponent" />
+        <reference name="divideService" target="DivideServiceComponent" />
+    </component>
+
+    <component name="AddServiceComponent">
+        <implementation.java class="calculator.AddServiceImpl"/>
+    </component>
+
+    <component name="SubtractServiceComponent">
+        <implementation.java class="calculator.SubtractServiceImpl"/>
+    </component>
+
+    <component name="MultiplyServiceComponent">
+        <implementation.java class="calculator.MultiplyServiceImpl"/>
+    </component>
+
+    <component name="DivideServiceComponent">
+        <implementation.java class="calculator.DivideServiceImpl"/>
+    </component>
+
+    <component name="CalculatorClient">
+		<implementation.java class="calculator.CalculatorClient"/>
+        <reference name="calculatorService" target="CalculatorServiceComponent" />
+    </component>
+
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/test/java/calculator/CalculatorTestCase.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/test/java/calculator/CalculatorTestCase.java
new file mode 100644
index 0000000000..b49e1da130
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-equinox/src/test/java/calculator/CalculatorTestCase.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.equinox.launcher.Contribution;
+import org.apache.tuscany.sca.node.equinox.launcher.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.equinox.launcher.NodeLauncher;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * This shows how to test the Calculator composition.
+ */
+public class CalculatorTestCase {
+
+    private static NodeLauncher launcher;
+    private static Node node;   
+    
+    public static void main(String[] args) throws Exception {
+    	setUpBeforeClass();
+    	tearDownAfterClass();
+    }
+    
+    @BeforeClass
+    public static void setUpBeforeClass() throws Exception {
+        launcher = NodeLauncher.newInstance();
+        String location = ContributionLocationHelper.getContributionLocation(CalculatorClient.class);
+        node = launcher.createNode("Calculator.composite", new Contribution("test", location));
+        System.out.println("SCA Node API ClassLoader: " + node.getClass().getClassLoader());
+        node.start();
+    }
+
+    @AfterClass
+    public static void tearDownAfterClass() throws Exception {
+        if (node != null) {
+            node.stop();
+            node.destroy();
+        }
+        if (launcher != null) {
+            launcher.destroy();
+        }
+    }
+
+    @Test
+    public void testDummy() throws Exception {
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..1ebd35b30a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/META-INF/MANIFEST.MF
@@ -0,0 +1,19 @@
+Manifest-Version: 1.0

+Private-Package: calculator;version="2.0.0"

+Tool: Bnd-0.0.255

+Bundle-Name: Apache Tuscany SCA Calculator OSGi Sample

+Created-By: 1.6.0_07 (Sun Microsystems Inc.)

+Bundle-Vendor: The Apache Software Foundation

+Eclipse-LazyStart: false

+Bundle-Version: 2.0.0

+Bnd-LastModified: 1223949424781

+Bundle-Activator: calculator.CalculatorActivator

+Bundle-ManifestVersion: 2

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-Description: Apache Tuscany SCA Calculator OSGi Sample

+Import-Package: org.apache.tuscany.sca.node;version="2.0.0",

+ org.oasisopen.sca.annotation;version="2.0.0",

+ org.osgi.framework;version="1.4"

+Bundle-SymbolicName: sample-calculator-osgi

+Bundle-DocURL: http://www.apache.org/

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/README b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/README
new file mode 100644
index 0000000000..332526d43a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/README
@@ -0,0 +1,97 @@
+Calculator Sample

+=================

+This sample implements a simple calculator using SCA components and run it in a OSGi environment. 

+

+The README in the samples directory (the directory above this) provides 

+general instructions about building and running samples. Take a look there 

+first. 

+

+If you just want to run it to see what happens open a command prompt, navigate

+to this sample directory and do:

+

+ant run

+

+OR if you don't have ant, on Windows do

+

+java -jar ..\..\features\tuscany-sca-equinox-manifest.jar -composite Calculator.composite -config ..\..\features\configuration\ -ttl 0 target\sample-calculator-osgi.jar

+

+and on *nix do

+

+java -jar ../../features/tuscany-sca-equinox-manifest.jar -composite Calculator.composite -config ../../features/configuration/ -ttl 0 target/sample-calculator-osgi.jar

+

+Sample Overview

+---------------

+The sample provides a single calculator service with a default SCA (java) 

+binding. The CalculatorClient exercises this interface by calling add, 

+subtract, multiply and divide operations. This results in messages passing to 

+the appropriate components in the composite across the local wires.

+

+calculator/

+  src/

+    main/

+      java/

+        calculator/

+          CalculatorService.java  - the first component, calls +-/* as 

+                                    appropriate

+          CalculatorServiceImpl.java

+          AddService.java         - adds two numbers

+          AddServiceImpl.java

+          SubtractService.java    - subtracts one number from another

+          SubtractServiceImpl.java

+          MultiplyService.java    - multiplies two numbers

+          MultiplyServiceImpl.java

+          DivideService.java      - divides one number by another

+          DivideServiceImpl.java

+          CalculatorClient.java   - starts the SCA Runtime and 

+                                    deploys the Calculator.composite. 

+                                    It then calls the deployed Calculator 

+                                    Components services

+      resources/

+        Calculator.composite      - the SCA assembly for this sample

+    test/

+      java/

+        calculator/

+          CalculatorTestCase.java - JUnit test case 

+  calculator.png                  - a pictorial representation of the sample 

+                                    .composite file

+  build.xml                       - the Ant build file

+  pom.xml                         - the Maven build file        

+

+Building And Running The Sample Using Ant

+-----------------------------------------

+With the binary distribution the sample can be built and run using Ant as 

+follows

+

+cd calculator

+ant compile

+ant run

+

+You should see the following output from the run target.

+

+run:

+     [java] 3 + 2=5.0

+     [java] 3 - 2=1.0

+     [java] 3 * 2=6.0

+     [java] 3 / 2=1.5

+

+Building And Running The Sample Using Maven 

+-------------------------------------------

+With either the binary or source distributions the sample can be built and run 

+using Maven as follows. 

+

+cd calculator

+mvn

+

+You should see the following output from the test phase.

+

+-------------------------------------------------------

+ T E S T S

+-------------------------------------------------------

+Running calculator.CalculatorTestCase

+Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.272 sec

+

+Results :

+

+Tests run: 1, Failures: 0, Errors: 0, Skipped: 0

+

+This shows that the Junit test cases have run successfully. 

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/build.xml b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/build.xml
new file mode 100644
index 0000000000..46522211f9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/build.xml
@@ -0,0 +1,78 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project name="calculator-osgi" default="run">
+    <property name="sample.name" value="${ant.project.name}"/>
+    <property name="sample.jar" value="./target/sample-${sample.name}.jar" />
+
+    <target name="init">
+        <mkdir dir="target/classes"/>
+    </target>
+
+    <target name="compile" depends="init">
+        <javac srcdir="src/main/java"
+               destdir="target/classes"
+               debug="on"
+               source="1.5"
+               target="1.5">
+            <classpath>
+                <fileset dir="../../features">
+                    <include name="tuscany-sca-manifest.jar" />
+                </fileset>
+            </classpath>
+        </javac>
+        <copy todir="target/classes">
+            <fileset dir="src/main/resources"/>
+        </copy>
+        <jar destfile="${sample.jar}" basedir="target/classes">
+        </jar>
+    </target>
+
+    <target name="run" depends="compile">
+        <java jar="../../features/tuscany-sca-manifest.jar" fork="true">
+            <jvmarg value="-Djava.util.logging.config.file=../logging.properties"/>
+            <!-- optional to set the deployable composite -->
+            <arg value="-composite"/>
+            <arg value="Calculator.composite"/>
+            <!-- stop the node after the application runs -->
+            <arg value="-ttl"/>
+            <arg value="0"/>
+            <arg value="${sample.jar}"/>
+        </java>
+    </target>
+
+    <target name="run-equinox" depends="compile">
+        <java jar="../../features/tuscany-sca-equinox-manifest.jar" fork="true">
+            <jvmarg value="-Djava.util.logging.config.file=../logging.properties"/>
+            <arg value="-composite"/>
+            <arg value="Calculator.composite"/>
+            <arg value="-config"/>
+            <arg value="../../features/configuration"/>
+            <arg value="-ttl"/>
+            <arg value="0"/>
+            <arg value="${sample.jar}"/>
+        </java>
+    </target>
+
+    <target name="clean">
+        <delete quiet="true" includeemptydirs="true">
+            <fileset dir="target"/>
+        </delete>
+    </target>
+</project>
+
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/pom.xml b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/pom.xml
new file mode 100644
index 0000000000..dcd40849ff
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/pom.xml
@@ -0,0 +1,109 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-sca</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
+    <artifactId>sample-calculator-osgi</artifactId>
+    <name>Apache Tuscany SCA Sample Calculator OSGi</name>
+    <repositories>
+        <repository>
+            <id>apache.incubator</id>
+            <url>http://people.apache.org/repo/m2-incubating-repository
+            </url>
+        </repository>
+    </repositories>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-feature-api</artifactId>
+            <version>2.0-M3</version>
+            <type>pom</type>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-feature-core</artifactId>
+            <version>2.0-M3</version>
+            <type>pom</type>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.5</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <finalName>${artifactId}</finalName>
+        <plugins>
+            <plugin>
+                <artifactId>maven-eclipse-plugin</artifactId>
+                <version>2.5.1</version>
+                <configuration>
+                    <buildcommands>
+                        <buildcommand>org.eclipse.pde.ManifestBuilder</buildcommand>
+                        <buildcommand>org.eclipse.jdt.core.javabuilder</buildcommand>
+                    </buildcommands>
+                    <projectnatures>
+                        <projectnature>org.eclipse.jdt.core.javanature</projectnature>
+                        <projectnature>org.eclipse.pde.PluginNature</projectnature>
+                    </projectnatures>
+                    <classpathContainers>
+                        <classpathContainer>org.eclipse.jdt.launching.JRE_CONTAINER
+                        </classpathContainer>
+                    </classpathContainers>
+                </configuration>
+            </plugin>
+
+            <plugin>
+                <artifactId>maven-jar-plugin</artifactId>
+                <configuration>
+                    <archive>
+                        <manifestFile>${basedir}/META-INF/MANIFEST.MF</manifestFile>
+                    </archive>
+                </configuration>
+            </plugin>
+            
+            <!-- comment out as plugin not released plugin>
+                <groupId>org.apache.tuscany.maven.plugins</groupId>
+                <artifactId>maven-osgi-junit-plugin</artifactId>
+                <version>1.0-SNAPSHOT</version>
+                <executions>
+                    <execution>
+                        <id>osgi-test</id>
+                        <phase>test</phase>
+                        <goals>
+                            <goal>test</goal>
+                        </goals>
+                        <configuration></configuration>
+                    </execution>
+                </executions>
+            </plugin -->
+        </plugins>
+    </build>
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/AddService.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/AddService.java
new file mode 100644
index 0000000000..188451ebac
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/AddService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The Add service interface
+ */
+public interface AddService {
+
+    double add(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/AddServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/AddServiceImpl.java
new file mode 100644
index 0000000000..7ca8fb04b5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/AddServiceImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * An implementation of the Add service
+ */
+public class AddServiceImpl implements AddService {
+
+    public double add(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Adding " + n1 + " and " + n2);
+        return n1 + n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/CalculatorActivator.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/CalculatorActivator.java
new file mode 100644
index 0000000000..4408568629
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/CalculatorActivator.java
@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.BundleContext;
+
+/**
+ * Bundle Activator for Calculator
+ *
+ */
+public class CalculatorActivator implements BundleActivator {
+    private Node node;
+
+    public void start(BundleContext context) throws Exception {
+        try {
+            NodeFactory factory = NodeFactory.newInstance();
+            String url = ContributionLocationHelper.getContributionLocation(getClass());
+            Contribution contrib = new Contribution("c1", url);
+            node = factory.createNode("Calculator.composite", contrib);
+            node.start();
+        } catch (Throwable e) {
+            e.printStackTrace();
+        }
+    }
+
+    public void stop(BundleContext context) throws Exception {
+        if (node != null) {
+            node.stop();
+            node = null;
+        }
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/CalculatorClient.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/CalculatorClient.java
new file mode 100644
index 0000000000..afd5ea48fc
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/CalculatorClient.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package calculator;
+
+import org.oasisopen.sca.annotation.EagerInit;
+import org.oasisopen.sca.annotation.Init;
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Scope;
+
+/**
+ * This client program shows how to create an SCA runtime, start it,
+ * and locate and invoke a SCA component
+ */
+@Scope("COMPOSITE")
+@EagerInit
+public class CalculatorClient {
+
+    private CalculatorService calculatorService;
+
+    @Reference
+    public void setCalculatorService(CalculatorService calculatorService) {
+        this.calculatorService = calculatorService;
+    }
+
+    @Init
+    public void calculate() {
+        // Calculate
+        System.out.println("SCA API ClassLoader: " + Reference.class.getClassLoader());
+        System.out.println("3 + 2=" + calculatorService.add(3, 2));
+        System.out.println("3 - 2=" + calculatorService.subtract(3, 2));
+        System.out.println("3 * 2=" + calculatorService.multiply(3, 2));
+        System.out.println("3 / 2=" + calculatorService.divide(3, 2));
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/CalculatorService.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/CalculatorService.java
new file mode 100644
index 0000000000..c89043276e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/CalculatorService.java
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The Calculator service interface.
+ */
+public interface CalculatorService {
+
+    double add(double n1, double n2);
+
+    double subtract(double n1, double n2);
+
+    double multiply(double n1, double n2);
+
+    double divide(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/CalculatorServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/CalculatorServiceImpl.java
new file mode 100644
index 0000000000..39f55ca31f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/CalculatorServiceImpl.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.oasisopen.sca.annotation.Reference;
+
+/**
+ * An implementation of the Calculator service.
+ */
+public class CalculatorServiceImpl implements CalculatorService {
+
+    private AddService addService;
+    private SubtractService subtractService;
+    private MultiplyService multiplyService;
+    private DivideService divideService;
+
+    @Reference
+    public void setAddService(AddService addService) {
+        this.addService = addService;
+    }
+
+    @Reference
+    public void setSubtractService(SubtractService subtractService) {
+        this.subtractService = subtractService;
+    }
+
+    @Reference
+    public void setDivideService(DivideService divideService) {
+        this.divideService = divideService;
+    }
+
+    @Reference
+    public void setMultiplyService(MultiplyService multiplyService) {
+        this.multiplyService = multiplyService;
+    }
+
+    public double add(double n1, double n2) {
+        return addService.add(n1, n2);
+    }
+
+    public double subtract(double n1, double n2) {
+        return subtractService.subtract(n1, n2);
+    }
+
+    public double multiply(double n1, double n2) {
+        return multiplyService.multiply(n1, n2);
+    }
+
+    public double divide(double n1, double n2) {
+        return divideService.divide(n1, n2);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/DivideService.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/DivideService.java
new file mode 100644
index 0000000000..30d248208b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/DivideService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The divide service interface
+ */
+public interface DivideService {
+
+    double divide(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/DivideServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/DivideServiceImpl.java
new file mode 100644
index 0000000000..1323edf55a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/DivideServiceImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * An implementation of the Divide service.
+ */
+public class DivideServiceImpl implements DivideService {
+
+    public double divide(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Dividing " + n1 + " with " + n2);
+        return n1 / n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/MultiplyService.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/MultiplyService.java
new file mode 100644
index 0000000000..5290605938
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/MultiplyService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The interface for the multiply service
+ */
+public interface MultiplyService {
+
+    double multiply(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/MultiplyServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/MultiplyServiceImpl.java
new file mode 100644
index 0000000000..91b803bc9e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/MultiplyServiceImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * An implementation of the Multiply service.
+ */
+public class MultiplyServiceImpl implements MultiplyService {
+
+    public double multiply(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Multiplying " + n1 + " with " + n2);
+        return n1 * n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/SubtractService.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/SubtractService.java
new file mode 100644
index 0000000000..bf0d1882b6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/SubtractService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The interface for the multiply service
+ */
+public interface SubtractService {
+
+    double subtract(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/SubtractServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/SubtractServiceImpl.java
new file mode 100644
index 0000000000..58cc4a3547
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/java/calculator/SubtractServiceImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * An implementation of the subtract service.
+ */
+public class SubtractServiceImpl implements SubtractService {
+
+    public double subtract(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Subtracting " + n1 + " from " + n2);
+        return n1 - n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/resources/Calculator.composite b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/resources/Calculator.composite
new file mode 100644
index 0000000000..9450558145
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/main/resources/Calculator.composite
@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+           targetNamespace="http://sample"
+           xmlns:sample="http://sample"
+           name="Calculator">
+
+    <component name="CalculatorServiceComponent">
+		<implementation.java class="calculator.CalculatorServiceImpl"/>
+        <reference name="addService" target="AddServiceComponent" />
+        <reference name="subtractService" target="SubtractServiceComponent" />
+        <reference name="multiplyService" target="MultiplyServiceComponent" />
+        <reference name="divideService" target="DivideServiceComponent" />
+    </component>
+
+    <component name="AddServiceComponent">
+        <implementation.java class="calculator.AddServiceImpl"/>
+    </component>
+
+    <component name="SubtractServiceComponent">
+        <implementation.java class="calculator.SubtractServiceImpl"/>
+    </component>
+
+    <component name="MultiplyServiceComponent">
+        <implementation.java class="calculator.MultiplyServiceImpl"/>
+    </component>
+
+    <component name="DivideServiceComponent">
+        <implementation.java class="calculator.DivideServiceImpl"/>
+    </component>
+
+    <component name="CalculatorClient">
+		<implementation.java class="calculator.CalculatorClient"/>
+        <reference name="calculatorService" target="CalculatorServiceComponent" />
+    </component>
+
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/test/java/calculator/CalculatorTestCase.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/test/java/calculator/CalculatorTestCase.java
new file mode 100644
index 0000000000..9d9b0a9ffb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-osgi/src/test/java/calculator/CalculatorTestCase.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * This shows how to test the Calculator composition.
+ */
+public class CalculatorTestCase {
+
+    private static Node node;   
+    
+    @BeforeClass
+    public static void setUpBeforeClass() throws Exception {
+        String location = ContributionLocationHelper.getContributionLocation(CalculatorClient.class);
+        node = NodeFactory.newInstance().createNode("Calculator.composite", new Contribution("test", location));
+        System.out.println("SCA Node API ClassLoader: " + node.getClass().getClassLoader());
+        node.start();
+    }
+
+    @AfterClass
+    public static void tearDownAfterClass() throws Exception {
+        if (node != null) {
+            node.stop();
+            node.destroy();
+        }
+    }
+
+    @Test
+    public void testDummy() throws Exception {
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/README b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/README
new file mode 100644
index 0000000000..07b6dd9713
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/README
@@ -0,0 +1,138 @@
+Calculator RMI Reference Sample
+===============================
+
+This sample illustrates the use of Tuscany RMI Binding to call reference 
+services that are hosted as Java RMI services.  
+
+The README in the samples directory (the directory above this) provides 
+general instructions about building and running samples. Take a look there 
+first. 
+
+If you just want to run it to see what happens open a command prompt, first 
+navigate to the calculator-rmi-service sample and do:
+
+ant run
+
+OR if you don't have ant, on Windows do
+
+java -cp ..\..\features\tuscany-sca-manifest.jar;target\sample-calculator-rmi-service.jar calculator.CalculatorServer
+
+and on *nix do
+
+java -cp ../../features/tuscany-sca-manifest.jar:target/sample-calculator-rmi-service.jar calculator.CalculatorServer
+
+Now you have the server running you need to open another command prompt, navigate
+to this sample directory and do:
+
+ant run
+
+OR if you don't have ant, on Windows do
+
+java -cp ..\..\features\tuscany-sca-manifest.jar;target\sample-calculator-rmi-reference.jar calculator.CalculatorClient
+
+and on *nix do
+
+java -cp ../../features/tuscany-sca-manifest.jar:target/sample-calculator-rmi-reference.jar calculator.CalculatorClient
+
+Sample Overview
+---------------
+This sample extends the calculator sample by replacing the local wired 
+connections with RMI bindings. Instead of local add, subtract, multiply and 
+divide components, an RMI service implementation now provides the
+add, subtract, multiply and divide interfaces and is hosted as an RMI server. 
+References specified in the .composite file include an RMI binding which targets
+this RMI server.
+
+This sample adds a number of classes to the basic calculator sample:
+
+calculator-rmi-reference/
+  src/
+    main/
+      java/
+        calculator/
+          CalculatorService.java  - as calculator sample
+          AddService.java         - as calculator sample
+          SubtractService.java    - as calculator sample
+          MultipleService.java    - as calculator sample
+          DivideService.java      - as calculator sample
+          CalculatorClient.java   - as calculator sample
+          CalculatorServiceImpl.java - calls the RMI service
+                                    that provides the target for the 
+                                    RMI bindings in the composite 
+      resources/
+        CalculatorRMIReference.composite - the SCA assembly for this sample
+    test/
+      java/
+        calculator/
+          CalculatorRMIReferenceTestCase.java - JUnit test case
+          CalculatorRMIServiceImpl.java - test RMI service to call
+  calculator-rmi-reference.png    - a pictorial representation of the 
+                                    .composite file
+  build.xml                       - the Ant build file for the client
+  pom.xml                         - the Maven build file   
+  
+Note. As this test creates and uses local network connections you may need to 
+configure your firewall, if you are running one, to allow the test to run
+successfully.         
+
+Building And Running The Sample Using Ant
+-----------------------------------------
+With the binary distribution the sample can be built and run using Ant. 
+
+The server provides an RMI server that the acts as a target for the SCA RMI 
+bindings. Start a new console and use the following commands.
+
+cd calculator-rmi-service
+ant compile
+ant run
+
+This will run up the server and display the following.
+
+run:
+     [java] Starting of the SCA Calculator Application exposed as RMI Services... 
+     [java] ...Press Enter to Exit...
+     
+The client is very similar to the calculator sample. It starts the SCA runtime
+and calls each of the calculator operations. In doing this the RMI bindings
+make calls out to the RMI server you started in the previous step. Start
+a new console and use the following commands. 
+
+cd calculator-rmi-reference
+ant compile
+ant run
+
+You should see the following output from the run target.
+
+run:
+     [java] 3 + 2=5.0
+     [java] 3 - 2=1.0
+     [java] 3 * 2=6.0
+     [java] 3 / 2=1.5
+     
+If you now return to the console window running the server and press enter the 
+server should stop.     
+
+Building And Running The Sample Using Maven 
+-------------------------------------------
+With either the binary or source distributions the sample can be built and run 
+using Maven as follows. 
+
+cd calculator-rmi-reference
+mvn
+
+You should see the following output from the test phase.
+
+-------------------------------------------------------
+ T E S T S
+-------------------------------------------------------
+Running calculator.CalculatorRMIReferenceTestCase
+Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.308 sec
+
+Results :
+
+Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
+
+This shows that the Junit test cases have run successfully.
+
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/build.xml b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/build.xml
new file mode 100644
index 0000000000..16d94c3b0b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/build.xml
@@ -0,0 +1,84 @@
+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+

+<project name="binding-rmi-calculator-reference" default="run">

+

+   <property name="jar.name"   value="sample-calculator-rmi-reference.jar" />

+   <property name="main.class" value="calculator.CalculatorClient" />

+

+   <target name="init"> 

+      <delete quiet="true" includeemptydirs="true"> 

+         <fileset dir="target"/> 

+      </delete> 

+      <mkdir dir="target/classes"/> 

+   </target>

+	

+   <target name="compile" depends="init">

+      <javac srcdir="src/main/java" 

+      	     destdir="target/classes" 

+      	     debug="on" 

+      	     source="1.5" 

+      	     target="1.5"

+      	     failonerror="true"> 

+         <classpath>

+            <fileset dir="../../modules">

+               <include name="tuscany-sca-api-*.jar" />

+               <include name="tuscany-node-api-*.jar" />

+            </fileset>

+         </classpath>

+      </javac> 

+      <copy todir="target/classes"> 

+         <fileset dir="src/main/resources"/> 

+      </copy> 

+      <jar destfile="target/${jar.name}" basedir="target/classes"> 

+         <manifest>

+            <attribute name="Main-Class" value="${main.class}" /> 

+         </manifest>

+      </jar>    	

+   </target>

+

+   <target name="run" depends="compile">

+        <java classname="org.apache.tuscany.sca.launcher.LauncherMain"

+              fork="true"

+        	  failonerror="true">

+            <classpath> 

+               <pathelement location="../../bin/launcher.jar"/>

+            </classpath> 

+            <arg value="unmanaged"/>

+        	<arg value="target/${jar.name}"/> 

+        </java>    	

+    </target>

+	

+	<!-- We need to add a client component to trigger the calculation -->

+    <target name="run-equinox" depends="compile">

+        <java jar="../../features/tuscany-sca-equinox-manifest.jar" fork="true">

+            <jvmarg value="-Djava.util.logging.config.file=../logging.properties"/>

+        	<arg value="-composite"/>

+        	<arg value="CalculatorRMIReference.composite"/>

+            <arg value="-config"/>

+            <arg value="../../features/configuration"/>

+            <arg value="-ttl"/>

+            <arg value="0"/>

+            <arg value="target/${jar.name}"/>

+        </java>

+    </target>

+	

+</project> 

+

+

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/calculator-rmi-reference.png b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/calculator-rmi-reference.png
new file mode 100644
index 0000000000..8c76b77a9f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/calculator-rmi-reference.png
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/calculator-rmi-reference.svg b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/calculator-rmi-reference.svg
new file mode 100644
index 0000000000..ba802e6717
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/calculator-rmi-reference.svg
@@ -0,0 +1,412 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://web.resource.org/cc/"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="1052.3622"
+   height="744.09448"
+   id="svg2"
+   sodipodi:version="0.32"
+   inkscape:version="0.44"
+   sodipodi:docbase="C:\simon\Projects\Tuscany\java\java-head\sca\samples\calculator-rmi-reference"
+   sodipodi:docname="calculator-rmi-reference.svg"
+   version="1.0"
+   inkscape:export-filename="C:\simon\Projects\Tuscany\java\java-head\sca\samples\calculator-rmi-reference\calculator-rmi-reference.png"
+   inkscape:export-xdpi="52.84"
+   inkscape:export-ydpi="52.84">
+  <defs
+     id="defs4" />
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     gridtolerance="10000"
+     guidetolerance="10"
+     objecttolerance="10"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="1.4"
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diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/pom.xml b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/pom.xml
new file mode 100644
index 0000000000..28ab4cdf99
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/pom.xml
@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-sca</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../../pom.xml</relativePath>

+    </parent>

+    <artifactId>sample-calculator-rmi-reference</artifactId>

+    <name>Apache Tuscany SCA Sample Calculator RMI Reference</name>

+

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-node-api</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-node-impl</artifactId>

+            <version>2.0-M3</version>

+            <scope>test</scope>

+        </dependency>

+        

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-java-runtime</artifactId>

+            <version>2.0-M3</version>

+            <scope>runtime</scope>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-binding-rmi-runtime</artifactId>

+            <version>2.0-M3</version>

+            <scope>runtime</scope>

+        </dependency>

+        <dependency>

+            <groupId>junit</groupId>

+            <artifactId>junit</artifactId>

+            <version>4.5</version>

+            <scope>test</scope>

+        </dependency>

+    </dependencies>

+

+    <build>

+       <finalName>${artifactId}</finalName>

+       <plugins>

+          <plugin>

+             <groupId>org.apache.maven.plugins</groupId>

+             <artifactId>maven-jar-plugin</artifactId>

+             <version>2.2</version>

+             <configuration>

+                <archive>

+                   <manifest>

+                      <mainClass>calculator.CalculatorClient</mainClass>

+                   </manifest>

+                </archive>

+             </configuration>

+          </plugin>

+       </plugins>

+    </build>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/main/java/calculator/AddService.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/main/java/calculator/AddService.java
new file mode 100644
index 0000000000..ec57a6a533
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/main/java/calculator/AddService.java
@@ -0,0 +1,28 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+/**

+ * The interface for the add service

+ */

+public interface AddService {

+

+    double add(double n1, double n2);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/main/java/calculator/CalculatorClient.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/main/java/calculator/CalculatorClient.java
new file mode 100644
index 0000000000..3ee36be233
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/main/java/calculator/CalculatorClient.java
@@ -0,0 +1,49 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package calculator;

+

+import org.apache.tuscany.sca.node.Contribution;

+import org.apache.tuscany.sca.node.ContributionLocationHelper;

+import org.apache.tuscany.sca.node.Node;

+import org.apache.tuscany.sca.node.NodeFactory;

+

+/**

+ * This client program shows how to create an SCA runtime, start it,

+ * and locate and invoke a SCA component

+ */

+public class CalculatorClient {

+    public static void main(String[] args) throws Exception {

+        String uri = ContributionLocationHelper.getContributionLocation("CalculatorRMIReference.composite");

+        Contribution contribution = new Contribution("c1", uri);

+        Node node = NodeFactory.newInstance().createNode("CalculatorRMIReference.composite", contribution);

+        node.start();

+        CalculatorService calculatorService = node.getService(CalculatorService.class, "CalculatorServiceComponent");

+

+        // Calculate

+        System.out.println("3 + 2=" + calculatorService.add(3, 2));

+        System.out.println("3 - 2=" + calculatorService.subtract(3, 2));

+        System.out.println("3 * 2=" + calculatorService.multiply(3, 2));

+        System.out.println("3 / 2=" + calculatorService.divide(3, 2));

+

+        node.stop();

+

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/main/java/calculator/CalculatorService.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/main/java/calculator/CalculatorService.java
new file mode 100644
index 0000000000..0bac3da45c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/main/java/calculator/CalculatorService.java
@@ -0,0 +1,39 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+import java.rmi.Remote;

+import java.rmi.RemoteException;

+

+import org.oasisopen.sca.annotation.Remotable;

+

+/**

+ * The Calculator service interface.

+ */

+@Remotable

+public interface CalculatorService extends Remote {

+

+    double add(double n1, double n2) throws RemoteException;

+

+    double subtract(double n1, double n2) throws RemoteException;

+

+    double multiply(double n1, double n2) throws RemoteException;

+

+    double divide(double n1, double n2) throws RemoteException;

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/main/java/calculator/CalculatorServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/main/java/calculator/CalculatorServiceImpl.java
new file mode 100644
index 0000000000..675350860e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/main/java/calculator/CalculatorServiceImpl.java
@@ -0,0 +1,68 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+import org.oasisopen.sca.annotation.Reference;

+

+/**

+ * An implementation of the Calculator service.

+ */

+public class CalculatorServiceImpl implements CalculatorService {

+

+    private AddService addService;

+    private SubtractService subtractService;

+    private MultiplyService multiplyService;

+    private DivideService divideService;

+

+    @Reference

+    public void setAddService(AddService addService) {

+        this.addService = addService;

+    }

+

+    @Reference

+    public void setSubtractService(SubtractService subtractService) {

+        this.subtractService = subtractService;

+    }

+

+    @Reference

+    public void setDivideService(DivideService divideService) {

+        this.divideService = divideService;

+    }

+

+    @Reference

+    public void setMultiplyService(MultiplyService multiplyService) {

+        this.multiplyService = multiplyService;

+    }

+

+    public double add(double n1, double n2) {

+        return addService.add(n1, n2);

+    }

+

+    public double subtract(double n1, double n2) {

+        return subtractService.subtract(n1, n2);

+    }

+

+    public double multiply(double n1, double n2) {

+        return multiplyService.multiply(n1, n2);

+    }

+

+    public double divide(double n1, double n2) {

+        return divideService.divide(n1, n2);

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/main/java/calculator/DivideService.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/main/java/calculator/DivideService.java
new file mode 100644
index 0000000000..835e4fda6d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/main/java/calculator/DivideService.java
@@ -0,0 +1,28 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+/**

+ * The interface for the divide service

+ */

+public interface DivideService {

+

+    double divide(double n1, double n2);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/main/java/calculator/MultiplyService.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/main/java/calculator/MultiplyService.java
new file mode 100644
index 0000000000..db568cc762
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/main/java/calculator/MultiplyService.java
@@ -0,0 +1,28 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+/**

+ * The interface for the multiply service

+ */

+public interface MultiplyService {

+

+    double multiply(double n1, double n2);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/main/java/calculator/SubtractService.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/main/java/calculator/SubtractService.java
new file mode 100644
index 0000000000..30e4e6a56a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/main/java/calculator/SubtractService.java
@@ -0,0 +1,28 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+/**

+ * The interface for the subtract service

+ */

+public interface SubtractService {

+

+    double subtract(double n1, double n2);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/main/resources/CalculatorRMIReference.composite b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/main/resources/CalculatorRMIReference.composite
new file mode 100644
index 0000000000..a5510954e0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/main/resources/CalculatorRMIReference.composite
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	       xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"

+           targetNamespace="http://sample"

+           xmlns:sample="http://sample"

+           name="Calculator">

+

+    <component name="CalculatorServiceComponent">

+		<implementation.java class="calculator.CalculatorServiceImpl"/>

+		<reference name="addService">
+	    	<tuscany:binding.rmi uri="rmi://localhost:8099/CalculatorRMIService"/>
+		</reference>

+        <reference name="subtractService">
+    		<tuscany:binding.rmi uri="rmi://localhost:8099/CalculatorRMIService"/>
+        </reference>

+        <reference name="multiplyService">
+    		<tuscany:binding.rmi uri="rmi://localhost:8099/CalculatorRMIService"/>
+        </reference>

+        <reference name="divideService">
+    		<tuscany:binding.rmi uri="rmi://localhost:8099/CalculatorRMIService"/>
+        </reference>

+    </component>

+    

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/test/java/calculator/CalculatorRMIReferenceTestCase.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/test/java/calculator/CalculatorRMIReferenceTestCase.java
new file mode 100644
index 0000000000..b7aa70f122
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/test/java/calculator/CalculatorRMIReferenceTestCase.java
@@ -0,0 +1,70 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+import static org.junit.Assert.assertEquals;

+

+import java.rmi.registry.LocateRegistry;

+import java.rmi.registry.Registry;

+

+import org.apache.tuscany.sca.node.Contribution;

+import org.apache.tuscany.sca.node.ContributionLocationHelper;

+import org.apache.tuscany.sca.node.Node;

+import org.apache.tuscany.sca.node.NodeFactory;

+import org.junit.AfterClass;

+import org.junit.BeforeClass;

+import org.junit.Test;

+

+

+/**

+ * This shows how to test the Calculator service component.

+ */

+public class CalculatorRMIReferenceTestCase {

+

+    private static Node node;

+    private static CalculatorService calculatorService;

+

+    @BeforeClass

+    public static void setUp() throws Exception {

+        CalculatorRMIServiceImpl rmiCalculatorImpl = new CalculatorRMIServiceImpl();

+        Registry rmiRegistry = LocateRegistry.createRegistry(8099);

+        rmiRegistry.bind("CalculatorRMIService", rmiCalculatorImpl);

+        

+        String uri = ContributionLocationHelper.getContributionLocation(CalculatorService.class);

+        Contribution contribution = new Contribution("c1", uri);

+        node = NodeFactory.newInstance().createNode("CalculatorRMIReference.composite", contribution);

+        node.start();

+        calculatorService = node.getService(CalculatorService.class, "CalculatorServiceComponent");

+    }

+    

+    @AfterClass

+    public static void tearDown() throws Exception {

+        node.stop();

+        LocateRegistry.getRegistry(8099).unbind("CalculatorRMIService");

+    }

+

+    @Test

+    public void testCalculator() throws Exception {

+        // Calculate

+        assertEquals(calculatorService.add(3, 2), 5.0, 0.0);

+        assertEquals(calculatorService.subtract(3, 2), 1.0, 0.0);

+        assertEquals(calculatorService.multiply(3, 2), 6.0, 0.0);

+        assertEquals(calculatorService.divide(3, 2), 1.5, 0.0);

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/test/java/calculator/CalculatorRMIServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/test/java/calculator/CalculatorRMIServiceImpl.java
new file mode 100644
index 0000000000..d8ded42cb2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-reference/src/test/java/calculator/CalculatorRMIServiceImpl.java
@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import java.rmi.RemoteException;
+import java.rmi.server.UnicastRemoteObject;
+
+
+
+/**
+ * An implementation of the Calculator service.
+ */
+public class CalculatorRMIServiceImpl extends UnicastRemoteObject implements CalculatorService {
+
+    private static final long serialVersionUID = -1543948944662001428L;
+    
+    public CalculatorRMIServiceImpl() throws RemoteException {
+        super();       
+    }
+
+    public double add(double n1, double n2) throws RemoteException {
+        return n1 + n2;
+    }
+
+    public double subtract(double n1, double n2) {
+        return n1 - n2;
+    }
+
+    public double multiply(double n1, double n2) {
+        return n1 * n2;
+    }
+
+    public double divide(double n1, double n2) {
+        return n1 / n2;
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/README b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/README
new file mode 100644
index 0000000000..144881134b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/README
@@ -0,0 +1,147 @@
+Calculator RMI Service Sample
+=============================
+
+This sample illustrates the use of Tuscany RMI Binding to expose component 
+services as Java RMI Services. It also demonstrates how a simple Java RMI 
+Client application invokes the SCA Application's services exposed as RMI 
+Services.
+
+The README in the samples directory (the directory above this) provides 
+general instructions about building and running samples. Take a look there 
+first. 
+
+If you just want to run it to see what happens open a command prompt, navigate
+to this sample directory and do:
+
+ant run
+
+OR if you don't have ant, on Windows do
+
+java -cp ..\..\features\tuscany-sca-manifest.jar;target\sample-calculator-rmi-service.jar calculator.CalculatorServer
+
+and on *nix do
+
+java -cp ../../features/tuscany-sca-manifest.jar:target/sample-calculator-rmi-service.jar calculator.CalculatorServer
+
+Now you have the server running you need to open another command prompt, navigate
+to the calculator-rmi-reference sample directory and do:
+
+ant run
+
+OR if you don't have ant, on Windows do
+
+java -cp ..\..\lib\tuscany-sca-manifest.jar;target\sample-calculator-rmi-reference.jar calculator.CalculatorClient
+
+and on *nix do
+
+java -cp ../../lib/tuscany-sca-manifest.jar:target/sample-calculator-rmi-reference.jar calculator.CalculatorClient
+
+
+Sample Overview
+---------------
+This sample extends the calculator sample by replacing the local service 
+binding with an RMI binding. SO a java client can call the service exposed
+by the SCA application using an RMI client.
+
+This sample adds a number of classes to the basic calculator sample:
+
+calculator-rmi-service/
+  src/
+    main/
+      java/
+        calculator/
+          CalculatorService.java  - as calculator sample
+          CalculatorServiceImpl.java
+          AddService.java         - as calculator sample
+          AddServiceImpl.java
+          SubtractService.java    - as calculator sample
+          SubtractServiceImpl.java
+          MultiplyService.java    - as calculator sample
+          MultiplyServiceImpl.java
+          DivideService.java      - as calculator sample
+          DivideServiceImpl.java
+          CalculatorClient.java   - (Not currently used) Uses the
+                                    java naming service to
+                                    look up the Calculator RMI service.
+                                    It then calls add, subtract, multiple
+                                    and divide methods on the service
+          CalculatorServer.java   - starts the SCA Runtime and deploys 
+                                    the CalculatorRMIServer.composite. 
+                                    In doing this the SCA RMI binding
+                                    acts to expose the CalculatorService
+                                    over RMI.
+      resources/
+        CalculatorRMIServer.composite - the SCA assembly for this sample
+    test/
+      java/
+        calculator/
+          CalculatorRMIServerTestCase.java - JUnit test case
+  calculator-rmi-service.png     - a pictorial representation of the 
+                                    .composite file
+  build.xml                       - the Ant build file for the server
+  pom.xml                         - the Maven build file   
+  
+Note. As this test creates and uses local network connections you may need to 
+configure your firewall, if you are running one, to allow the test to run
+successfully.         
+
+Building And Running The Sample Using Ant
+-----------------------------------------
+With the binary distribution the sample can be built and run using Ant. Two 
+build files are used to support client and server functions. 
+
+The server starts the SCA runtime and loads the SCA calculator application 
+which exposes an RMI service. Start a new console and use the following 
+commands.
+
+cd calculator-rmi-service
+ant compile
+ant run
+
+This will run up the server and display the following.
+
+run:
+     [java] Starting of the SCA Calculator Application exposed as RMI Services... 
+     [java] ...Press Enter to Exit...
+     
+The client is very similar to the calculator sample
+
+It locates the RMI service that the SCA runtime is exposing and calls each of 
+the calculator operations. Start a new console and use the following commands. 
+
+cd calculator-rmi-reference
+ant compile
+ant run
+
+You should see the following output from the run target.
+
+run:
+     [java] 3 + 2=5.0
+     [java] 3 - 2=1.0
+     [java] 3 * 2=6.0
+     [java] 3 / 2=1.5
+     
+If you now return to the console window running the server and press enter the 
+server should stop.     
+
+Building And Running The Sample Using Maven 
+-------------------------------------------
+With either the binary or source distributions the sample can be built and run 
+using Maven as follows. 
+
+cd calculator-rmi-service
+mvn
+
+You should see the following output from the test phase.
+
+-------------------------------------------------------
+ T E S T S
+-------------------------------------------------------
+Running calculator.CalculatorRMIServerTestCase
+Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.819 sec
+
+Results :
+
+Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
+
+This shows that the Junit test cases have run successfully. 
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/build.xml b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/build.xml
new file mode 100644
index 0000000000..a0889ccc8a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/build.xml
@@ -0,0 +1,76 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+
+<project name="binding-rmi-calculator-service" default="run">
+
+   <property name="jar.name"   value="sample-calculator-rmi-service.jar" />
+   <property name="main.class" value="calculator.CalculatorClient" />
+
+   <target name="init"> 
+      <delete quiet="true" includeemptydirs="true"> 
+         <fileset dir="target"/> 
+      </delete> 
+      <mkdir dir="target/classes"/> 
+   </target>
+	
+   <target name="compile" depends="init">
+      <javac srcdir="src/main/java" 
+      	     destdir="target/classes" 
+      	     debug="on" 
+      	     source="1.5" 
+      	     target="1.5"
+      	     failonerror="true"> 
+         <classpath>
+            <fileset dir="../../modules">
+               <include name="tuscany-sca-api-*.jar" />
+               <include name="tuscany-node-api-*.jar" />
+            </fileset>
+         </classpath>
+      </javac> 
+      <copy todir="target/classes"> 
+         <fileset dir="src/main/resources"/> 
+      </copy> 
+      <jar destfile="target/${jar.name}" basedir="target/classes"> 
+      </jar>    	
+   </target>
+	
+   <target name="run" depends="compile">
+        <java classname="org.apache.tuscany.sca.launcher.LauncherMain"
+              fork="true"
+        	  failonerror="true">
+            <classpath> 
+               <pathelement location="../../bin/launcher.jar"/>
+            </classpath> 
+        	<arg value="target/${jar.name}"/> 
+        </java>    	
+    </target>	
+
+    <target name="run-equinox" depends="compile">
+        <java jar="../../features/tuscany-sca-equinox-manifest.jar" fork="true">
+            <jvmarg value="-Djava.util.logging.config.file=../logging.properties"/>
+            <arg value="-config"/>
+            <arg value="../../features/configuration"/>
+            <arg value="target/${jar.name}"/>
+        </java>
+    </target>
+	
+	
+</project> 
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/calculator-rmi-service.png b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/calculator-rmi-service.png
new file mode 100644
index 0000000000..574f5eb14b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/calculator-rmi-service.png
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/calculator-rmi-service.svg b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/calculator-rmi-service.svg
new file mode 100644
index 0000000000..9253110f98
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/calculator-rmi-service.svg
@@ -0,0 +1,330 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
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+       style="fill:#ae62bf;fill-opacity:1;fill-rule:evenodd;stroke:black;stroke-width:0.99999982px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="M 429.94489,422.18186 L 469.92827,422.18186 L 477.19797,435.31384 L 468.71666,447.43568 L 429.94489,447.43568 L 439.03203,435.31384 L 429.94489,422.18186 z "
+       id="path2003" />
+    <flowRoot
+       xml:space="preserve"
+       id="flowRoot2005"
+       transform="translate(159.9489,215.6868)"
+       style="font-size:8px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:Bitstream Vera Sans"><flowRegion
+         id="flowRegion2007"><rect
+           id="rect2009"
+           width="170"
+           height="61.42857"
+           x="281.42856"
+           y="212.66591"
+           style="font-size:8px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:Bitstream Vera Sans" /></flowRegion><flowPara
+         id="flowPara2011">divide</flowPara><flowPara
+         id="flowPara2013">Service</flowPara></flowRoot>    <path
+       style="fill:none;fill-rule:evenodd;stroke:black;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="M 477.85714,335.52305 L 511.42857,335.52305 L 510.71429,245.52305 L 579.28571,245.52305"
+       id="path2015" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:black;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="M 477.85714,369.80877 L 528.57143,369.80877 L 528.57143,329.80877 L 580,329.80877"
+       id="path2017" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:black;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="M 478.57143,402.66591 L 528.57143,401.95163 L 528.57143,408.3802 L 580,407.66591"
+       id="path2019" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:black;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="M 475.71429,435.52305 L 509.28571,435.52305 L 510,486.95163 L 582.14286,486.23734"
+       id="path2021" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:black;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="M 292.85714,355.52305 L 330,354.80877"
+       id="path2023" />
+  </g>
+</svg>
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/pom.xml b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/pom.xml
new file mode 100644
index 0000000000..53fa0c7499
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/pom.xml
@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-sca</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../../pom.xml</relativePath>

+    </parent>

+    <artifactId>sample-calculator-rmi-service</artifactId>

+    <name>Apache Tuscany SCA Sample Calculator RMI Service</name>

+

+    <dependencies>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-node-api</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-node-impl</artifactId>

+            <version>2.0-M3</version>

+            <scope>test</scope>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-java-runtime</artifactId>

+            <version>2.0-M3</version>

+            <scope>runtime</scope>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-binding-rmi-runtime</artifactId>

+            <version>2.0-M3</version>

+            <scope>runtime</scope>

+        </dependency>

+        <dependency>

+            <groupId>junit</groupId>

+            <artifactId>junit</artifactId>

+            <version>4.5</version>

+            <scope>test</scope>

+        </dependency>

+    </dependencies>

+

+    <build>

+       <finalName>${artifactId}</finalName>

+    </build>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/AddService.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/AddService.java
new file mode 100644
index 0000000000..ec57a6a533
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/AddService.java
@@ -0,0 +1,28 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+/**

+ * The interface for the add service

+ */

+public interface AddService {

+

+    double add(double n1, double n2);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/AddServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/AddServiceImpl.java
new file mode 100644
index 0000000000..e9c635e3c8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/AddServiceImpl.java
@@ -0,0 +1,30 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+/**

+ * An implementation of the Add service

+ */

+public class AddServiceImpl implements AddService {

+

+    public double add(double n1, double n2) {

+        return n1 + n2;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/CalculatorClient.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/CalculatorClient.java
new file mode 100644
index 0000000000..2b99485b68
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/CalculatorClient.java
@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package calculator;
+
+import java.rmi.Naming;
+
+/**
+ * This client program shows how to create an SCA runtime, start it,
+ * and locate and invoke a SCA component
+ */
+public class CalculatorClient {
+    public static void main(String[] args) throws Exception {
+        CalculatorService calculatorService = (CalculatorService)Naming.lookup("//localhost:8099/CalculatorRMIService");
+
+        // Calculate
+        System.out.println("3 + 2=" + calculatorService.add(3, 2));
+        System.out.println("3 - 2=" + calculatorService.subtract(3, 2));
+        System.out.println("3 * 2=" + calculatorService.multiply(3, 2));
+        System.out.println("3 / 2=" + calculatorService.divide(3, 2));
+        
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/CalculatorServer.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/CalculatorServer.java
new file mode 100644
index 0000000000..ffa40d0234
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/CalculatorServer.java
@@ -0,0 +1,45 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package calculator;

+

+import org.apache.tuscany.sca.node.Contribution;

+import org.apache.tuscany.sca.node.ContributionLocationHelper;

+import org.apache.tuscany.sca.node.Node;

+import org.apache.tuscany.sca.node.NodeFactory;

+

+/**

+ * A claculator service server. Starts up the SCA runtime which 

+ * will start listening for RMI service requests.

+ */

+public class CalculatorServer {

+    public static void main(String[] args) throws Exception {

+        System.out.println("Starting of the SCA Calculator Application exposed as RMI Services...");

+        String uri = ContributionLocationHelper.getContributionLocation("CalculatorRMIServer.composite");

+        Contribution contribution = new Contribution("c1", uri);

+        Node node = NodeFactory.newInstance().createNode("CalculatorRMIServer.composite", contribution);

+        node.start();

+        System.out.println("... Press Enter to Exit...");

+        System.in.read();

+        node.stop();

+        System.out.println("Exited...");

+        System.exit(0);

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/CalculatorService.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/CalculatorService.java
new file mode 100644
index 0000000000..b0a46b6dd0
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/CalculatorService.java
@@ -0,0 +1,36 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+import org.oasisopen.sca.annotation.Remotable;

+

+/**

+ * The Calculator service interface.

+ */

+@Remotable

+public interface CalculatorService {

+

+    double add(double n1, double n2);

+

+    double subtract(double n1, double n2);

+

+    double multiply(double n1, double n2);

+

+    double divide(double n1, double n2);

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/CalculatorServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/CalculatorServiceImpl.java
new file mode 100644
index 0000000000..675350860e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/CalculatorServiceImpl.java
@@ -0,0 +1,68 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+import org.oasisopen.sca.annotation.Reference;

+

+/**

+ * An implementation of the Calculator service.

+ */

+public class CalculatorServiceImpl implements CalculatorService {

+

+    private AddService addService;

+    private SubtractService subtractService;

+    private MultiplyService multiplyService;

+    private DivideService divideService;

+

+    @Reference

+    public void setAddService(AddService addService) {

+        this.addService = addService;

+    }

+

+    @Reference

+    public void setSubtractService(SubtractService subtractService) {

+        this.subtractService = subtractService;

+    }

+

+    @Reference

+    public void setDivideService(DivideService divideService) {

+        this.divideService = divideService;

+    }

+

+    @Reference

+    public void setMultiplyService(MultiplyService multiplyService) {

+        this.multiplyService = multiplyService;

+    }

+

+    public double add(double n1, double n2) {

+        return addService.add(n1, n2);

+    }

+

+    public double subtract(double n1, double n2) {

+        return subtractService.subtract(n1, n2);

+    }

+

+    public double multiply(double n1, double n2) {

+        return multiplyService.multiply(n1, n2);

+    }

+

+    public double divide(double n1, double n2) {

+        return divideService.divide(n1, n2);

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/DivideService.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/DivideService.java
new file mode 100644
index 0000000000..835e4fda6d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/DivideService.java
@@ -0,0 +1,28 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+/**

+ * The interface for the divide service

+ */

+public interface DivideService {

+

+    double divide(double n1, double n2);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/DivideServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/DivideServiceImpl.java
new file mode 100644
index 0000000000..8c33862f6d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/DivideServiceImpl.java
@@ -0,0 +1,30 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+/**

+ * An implementation of the Divide service.

+ */

+public class DivideServiceImpl implements DivideService {

+

+    public double divide(double n1, double n2) {

+        return n1 / n2;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/MultiplyService.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/MultiplyService.java
new file mode 100644
index 0000000000..db568cc762
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/MultiplyService.java
@@ -0,0 +1,28 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+/**

+ * The interface for the multiply service

+ */

+public interface MultiplyService {

+

+    double multiply(double n1, double n2);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/MultiplyServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/MultiplyServiceImpl.java
new file mode 100644
index 0000000000..c7fbc73c00
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/MultiplyServiceImpl.java
@@ -0,0 +1,30 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+/**

+ * An implementation of the Multiply service.

+ */

+public class MultiplyServiceImpl implements MultiplyService {

+

+    public double multiply(double n1, double n2) {

+        return n1 * n2;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/SubtractService.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/SubtractService.java
new file mode 100644
index 0000000000..30e4e6a56a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/SubtractService.java
@@ -0,0 +1,28 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+/**

+ * The interface for the subtract service

+ */

+public interface SubtractService {

+

+    double subtract(double n1, double n2);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/SubtractServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/SubtractServiceImpl.java
new file mode 100644
index 0000000000..1a7f145ad8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/java/calculator/SubtractServiceImpl.java
@@ -0,0 +1,30 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+/**

+ * An implementation of the subtract service.

+ */

+public class SubtractServiceImpl implements SubtractService {

+

+    public double subtract(double n1, double n2) {

+        return n1 - n2;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/resources/CalculatorRMIServer.composite b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/resources/CalculatorRMIServer.composite
new file mode 100644
index 0000000000..02614ad6e1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/resources/CalculatorRMIServer.composite
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+	       xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"

+           targetNamespace="http://sample"

+           xmlns:sample="http://sample"

+           name="Calculator">

+

+    <component name="CalculatorServiceComponent">

+		<implementation.java class="calculator.CalculatorServiceImpl"/>
+	    <service name="CalculatorService">
+	        <interface.java interface="calculator.CalculatorService"/>
+	        <tuscany:binding.rmi uri="rmi://localhost:8099/CalculatorRMIService"/>
+	    </service>
+		<reference name="addService" target="AddServiceComponent"></reference>

+        <reference name="subtractService" target="SubtractServiceComponent"></reference>

+        <reference name="multiplyService" target="MultiplyServiceComponent"></reference>

+        <reference name="divideService" target="DivideServiceComponent"></reference>

+    </component>

+

+    <component name="AddServiceComponent">

+        <implementation.java class="calculator.AddServiceImpl"/>

+    </component>

+

+    <component name="SubtractServiceComponent">

+        <implementation.java class="calculator.SubtractServiceImpl"/>

+    </component>

+

+    <component name="MultiplyServiceComponent">

+        <implementation.java class="calculator.MultiplyServiceImpl"/>

+    </component>

+

+    <component name="DivideServiceComponent">

+        <implementation.java class="calculator.DivideServiceImpl"/>

+    </component>

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/resources/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..10140b7bc1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<contribution xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+              xmlns:sample="http://sample">

+   <deployable composite="sample:Calculator"/>

+</contribution>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/test/java/calculator/CalculatorRMIServerTestCase.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/test/java/calculator/CalculatorRMIServerTestCase.java
new file mode 100644
index 0000000000..eb824679a8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator-rmi-service/src/test/java/calculator/CalculatorRMIServerTestCase.java
@@ -0,0 +1,63 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator;

+

+import static org.junit.Assert.assertEquals;

+

+import java.rmi.Naming;

+

+import org.apache.tuscany.sca.node.Contribution;

+import org.apache.tuscany.sca.node.ContributionLocationHelper;

+import org.apache.tuscany.sca.node.Node;

+import org.apache.tuscany.sca.node.NodeFactory;

+import org.junit.AfterClass;

+import org.junit.BeforeClass;

+import org.junit.Test;

+

+/**

+ * This shows how to test the Calculator service component.

+ */

+public class CalculatorRMIServerTestCase {

+

+    private static Node node;

+    private static CalculatorService calculatorService;

+

+    @BeforeClass

+    public static void setUp() throws Exception {

+        String uri = ContributionLocationHelper.getContributionLocation(CalculatorService.class);

+        Contribution contribution = new Contribution("c1", uri);

+        node = NodeFactory.newInstance().createNode("CalculatorRMIServer.composite", contribution);

+        node.start();

+    }

+

+    @AfterClass

+    public static void tearDown() throws Exception {

+        node.stop();

+    }

+

+    @Test

+    public void testCalculator() throws Exception {

+        // Calculate

+        calculatorService = (CalculatorService)Naming.lookup("//localhost:8099/CalculatorRMIService");

+        assertEquals(calculatorService.add(3, 2), 5.0, 0.0);

+        assertEquals(calculatorService.subtract(3, 2), 1.0, 0.0);

+        assertEquals(calculatorService.multiply(3, 2), 6.0, 0.0);

+        assertEquals(calculatorService.divide(3, 2), 1.5, 0.0);

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator/README b/tags/java/sca/2.0-M3-RC3a/samples/calculator/README
new file mode 100644
index 0000000000..56c22d9c89
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator/README
@@ -0,0 +1,97 @@
+Calculator Sample
+=================
+This sample implements a simple calculator using SCA components. 
+
+The README in the samples directory (the directory above this) provides 
+general instructions about building and running samples. Take a look there 
+first. 
+
+If you just want to run it to see what happens open a command prompt, navigate
+to this sample directory and do:
+
+ant run
+
+OR if you don't have ant, on Windows do
+
+java -cp ..\..\features\tuscany-sca-manifest.jar;target\sample-calculator.jar calculator.CalculatorClient
+
+and on *nix do
+
+java -cp ../../features/tuscany-sca-manifest.jar:target/sample-calculator.jar calculator.CalculatorClient
+
+Sample Overview
+---------------
+The sample provides a single calculator service with a default SCA (java) 
+binding. The CalculatorClient exercises this interface by calling add, 
+subtract, multiply and divide operations. This results in messages passing to 
+the appropriate components in the composite across the local wires.
+
+calculator/
+  src/
+    main/
+      java/
+        calculator/
+          CalculatorService.java  - the first component, calls +-/* as 
+                                    appropriate
+          CalculatorServiceImpl.java
+          AddService.java         - adds two numbers
+          AddServiceImpl.java
+          SubtractService.java    - subtracts one number from another
+          SubtractServiceImpl.java
+          MultiplyService.java    - multiplies two numbers
+          MultiplyServiceImpl.java
+          DivideService.java      - divides one number by another
+          DivideServiceImpl.java
+          CalculatorClient.java   - starts the SCA Runtime and 
+                                    deploys the Calculator.composite. 
+                                    It then calls the deployed Calculator 
+                                    Components services
+      resources/
+        Calculator.composite      - the SCA assembly for this sample
+    test/
+      java/
+        calculator/
+          CalculatorTestCase.java - JUnit test case 
+  calculator.png                  - a pictorial representation of the sample 
+                                    .composite file
+  build.xml                       - the Ant build file
+  pom.xml                         - the Maven build file        
+
+Building And Running The Sample Using Ant
+-----------------------------------------
+With the binary distribution the sample can be built and run using Ant as 
+follows
+
+cd calculator
+ant compile
+ant run
+
+You should see the following output from the run target.
+
+run:
+     [java] 3 + 2=5.0
+     [java] 3 - 2=1.0
+     [java] 3 * 2=6.0
+     [java] 3 / 2=1.5
+
+Building And Running The Sample Using Maven 
+-------------------------------------------
+With either the binary or source distributions the sample can be built and run 
+using Maven as follows. 
+
+cd calculator
+mvn
+
+You should see the following output from the test phase.
+
+-------------------------------------------------------
+ T E S T S
+-------------------------------------------------------
+Running calculator.CalculatorTestCase
+Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.272 sec
+
+Results :
+
+Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
+
+This shows that the Junit test cases have run successfully. 
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator/build.xml b/tags/java/sca/2.0-M3-RC3a/samples/calculator/build.xml
new file mode 100644
index 0000000000..4411cae659
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator/build.xml
@@ -0,0 +1,65 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+
+<project name="calculator" default="run">
+
+	<property name="jar.name"   value="sample-calculator.jar" />
+	<property name="main.class" value="calculator.CalculatorClient" />
+
+	<target name="compile" depends="init">
+		<javac srcdir="src/main/java" destdir="target/classes" debug="on" source="1.5" target="1.5">
+               <classpath>
+                  <fileset dir="../../modules">
+                     <include name="tuscany-sca-api-*.jar" />
+                     <include name="tuscany-node-api-*.jar" />
+                  </fileset>
+               </classpath>
+		</javac>
+		<copy todir="target/classes">
+			<fileset dir="src/main/resources"/>
+		</copy>
+		<jar destfile="target/${jar.name}" basedir="target/classes">
+			<manifest>
+				<attribute name="Main-Class" value="${main.class}" />
+			</manifest>
+		</jar>
+	</target>
+
+	<target name="init">
+		<delete quiet="true" includeemptydirs="true">
+			<fileset dir="target"/>
+		</delete>
+		<mkdir dir="target/classes"/>
+	</target>
+
+	<target name="run" depends="compile">
+		<java classname="org.apache.tuscany.sca.launcher.LauncherMain"
+              fork="true"
+        	  failonerror="true">
+			<classpath>
+				<pathelement location="../../bin/launcher.jar"/>
+			</classpath>
+			<arg value="unmanaged"/>
+			<arg value="target/${jar.name}"/>
+		</java>
+	</target>
+
+</project>
+
+
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator/calculator.png b/tags/java/sca/2.0-M3-RC3a/samples/calculator/calculator.png
new file mode 100644
index 0000000000..995a57b1fd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator/calculator.png
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator/calculator.svg b/tags/java/sca/2.0-M3-RC3a/samples/calculator/calculator.svg
new file mode 100644
index 0000000000..0615925c50
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator/calculator.svg
@@ -0,0 +1,329 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://web.resource.org/cc/"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="1052.3622"
+   height="744.09448"
+   id="svg2"
+   sodipodi:version="0.32"
+   inkscape:version="0.44"
+   sodipodi:docbase="C:\simon\Projects\Tuscany\java\java-head\sca\samples\calculator"
+   sodipodi:docname="calculator.svg"
+   version="1.0"
+   inkscape:export-filename="C:\simon\Projects\Tuscany\java\java-head\sca\samples\calculator\calculator.png"
+   inkscape:export-xdpi="52.84"
+   inkscape:export-ydpi="52.84">
+  <defs
+     id="defs4" />
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     gridtolerance="10000"
+     guidetolerance="10"
+     objecttolerance="10"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="1.4"
+     inkscape:cx="471.80491"
+     inkscape:cy="378.84265"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     inkscape:window-width="1054"
+     inkscape:window-height="721"
+     inkscape:window-x="59"
+     inkscape:window-y="79" />
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1">
+    <g
+       id="g2997"
+       transform="matrix(1,0,0,1.144214,0,-27.53557)">
+      <rect
+         rx="15.307091"
+         ry="12.692303"
+         y="192.00233"
+         x="258.31146"
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+         width="495.71429"
+         id="rect2067"
+         style="opacity:1;fill:#90baf4;fill-opacity:1;stroke:#060000;stroke-width:1.86971939;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+      <flowRoot
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+       width="115.66247"
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+         id="flowPara2972">Calculator</flowPara><flowPara
+         id="flowPara1895">Service</flowPara><flowPara
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+       style="fill:#5b9d05;fill-opacity:1;fill-rule:evenodd;stroke:black;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
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+       id="path3017" />
+    <path
+       style="fill:#ae62bf;fill-opacity:1;fill-rule:evenodd;stroke:black;stroke-width:0.99999982px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
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+       id="path3019" />
+    <path
+       style="fill:#5b9d05;fill-opacity:1;fill-rule:evenodd;stroke:black;stroke-width:1.00000024px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
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+       id="path1883" />
+    <flowRoot
+       xml:space="preserve"
+       id="flowRoot1885"
+       transform="translate(-46.16225,128.7269)"
+       style="font-family:Bitstream Vera Sans;font-weight:normal;font-style:normal;font-stretch:normal;font-variant:normal;font-size:11;text-anchor:start;text-align:start;writing-mode:lr;line-height:125%"><flowRegion
+         id="flowRegion1887"><rect
+           id="rect1889"
+           width="170"
+           height="61.42857"
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+       height="70.148659"
+       x="594.75488"
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+       transform="translate(334.4498,10.22481)"><flowRegion
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+           id="rect1905"
+           width="170"
+           height="61.42857"
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+         id="flowPara1909">Service</flowPara><flowPara
+         id="flowPara1911">Component</flowPara></flowRoot>    <path
+       style="fill:#5b9d05;fill-opacity:1;fill-rule:evenodd;stroke:black;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
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+    <rect
+       style="fill:#317fed;fill-opacity:1;stroke:#060000;stroke-width:2.00000024;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
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+    <flowRoot
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+</svg>
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator/pom.xml b/tags/java/sca/2.0-M3-RC3a/samples/calculator/pom.xml
new file mode 100644
index 0000000000..a4d5828c37
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator/pom.xml
@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-sca</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
+    <artifactId>sample-calculator</artifactId>
+    <name>Apache Tuscany SCA Sample Calculator</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-api</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.5</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+    <build>
+       <finalName>${artifactId}</finalName>
+       <plugins>
+          <plugin>
+             <groupId>org.apache.maven.plugins</groupId>
+             <artifactId>maven-jar-plugin</artifactId>
+             <version>2.2</version>
+             <configuration>
+                <archive>
+                   <manifest>
+                      <mainClass>calculator.CalculatorClient</mainClass>
+                   </manifest>
+                </archive>
+             </configuration>
+          </plugin>
+       </plugins>
+   </build>
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/AddService.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/AddService.java
new file mode 100644
index 0000000000..188451ebac
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/AddService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The Add service interface
+ */
+public interface AddService {
+
+    double add(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/AddServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/AddServiceImpl.java
new file mode 100644
index 0000000000..bb75bb2337
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/AddServiceImpl.java
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * An implementation of the Add service
+ */
+@Service(AddService.class)
+public class AddServiceImpl implements AddService {
+
+    public double add(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Adding " + n1 + " and " + n2);
+        return n1 + n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/CalculatorClient.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/CalculatorClient.java
new file mode 100644
index 0000000000..03fc56ceb3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/CalculatorClient.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package calculator;
+
+import org.apache.tuscany.sca.node.Client;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+
+/**
+ * This client program shows how to create an SCA runtime, start it,
+ * and locate and invoke a SCA component
+ */
+public class CalculatorClient {
+    public static void main(String[] args) throws Exception {
+
+        Node node = NodeFactory.newInstance().createNode();
+
+        node.start();
+        
+        CalculatorService calculatorService = ((Client)node).getService(CalculatorService.class, "CalculatorServiceComponent");
+        
+        // Calculate
+        System.out.println("3 + 2=" + calculatorService.add(3, 2));
+        System.out.println("3 - 2=" + calculatorService.subtract(3, 2));
+        System.out.println("3 * 2=" + calculatorService.multiply(3, 2));
+        System.out.println("3 / 2=" + calculatorService.divide(3, 2));
+
+        node.stop();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/CalculatorService.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/CalculatorService.java
new file mode 100644
index 0000000000..031fa8b912
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/CalculatorService.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+
+/**
+ * The Calculator service interface.
+ */
+public interface CalculatorService {
+
+    double add(double n1, double n2);
+
+    double subtract(double n1, double n2);
+
+    double multiply(double n1, double n2);
+
+    double divide(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/CalculatorServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/CalculatorServiceImpl.java
new file mode 100644
index 0000000000..fc53393d23
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/CalculatorServiceImpl.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package calculator;
+
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Service;
+
+
+/**
+ * An implementation of the Calculator service.
+ */
+@Service(CalculatorService.class)
+public class CalculatorServiceImpl implements CalculatorService {
+
+    private AddService addService;
+    private SubtractService subtractService;
+    private MultiplyService multiplyService;
+    private DivideService divideService;
+
+    @Reference
+    public void setAddService(AddService addService) {
+        this.addService = addService;
+    }
+
+    @Reference
+    public void setSubtractService(SubtractService subtractService) {
+        this.subtractService = subtractService;
+    }
+
+    @Reference
+    public void setDivideService(DivideService divideService) {
+        this.divideService = divideService;
+    }
+
+    @Reference
+    public void setMultiplyService(MultiplyService multiplyService) {
+        this.multiplyService = multiplyService;
+    }
+
+    public double add(double n1, double n2) {
+        return addService.add(n1, n2);
+    }
+
+    public double subtract(double n1, double n2) {
+        return subtractService.subtract(n1, n2);
+    }
+
+    public double multiply(double n1, double n2) {
+        return multiplyService.multiply(n1, n2);
+    }
+
+    public double divide(double n1, double n2) {
+        return divideService.divide(n1, n2);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/DivideService.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/DivideService.java
new file mode 100644
index 0000000000..30d248208b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/DivideService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The divide service interface
+ */
+public interface DivideService {
+
+    double divide(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/DivideServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/DivideServiceImpl.java
new file mode 100644
index 0000000000..b1250ed9f2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/DivideServiceImpl.java
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * An implementation of the Divide service.
+ */
+@Service(DivideService.class)
+public class DivideServiceImpl implements DivideService {
+
+    public double divide(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Dividing " + n1 + " with " + n2);
+        return n1 / n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/MultiplyService.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/MultiplyService.java
new file mode 100644
index 0000000000..5290605938
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/MultiplyService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The interface for the multiply service
+ */
+public interface MultiplyService {
+
+    double multiply(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/MultiplyServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/MultiplyServiceImpl.java
new file mode 100644
index 0000000000..11f68c66e3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/MultiplyServiceImpl.java
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * An implementation of the Multiply service.
+ */
+@Service(MultiplyService.class)
+public class MultiplyServiceImpl implements MultiplyService {
+
+    public double multiply(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Multiplying " + n1 + " with " + n2);
+        return n1 * n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/SubtractService.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/SubtractService.java
new file mode 100644
index 0000000000..bf0d1882b6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/SubtractService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The interface for the multiply service
+ */
+public interface SubtractService {
+
+    double subtract(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/SubtractServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/SubtractServiceImpl.java
new file mode 100644
index 0000000000..30e59bf668
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/java/calculator/SubtractServiceImpl.java
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.oasisopen.sca.annotation.Service;
+
+/**
+ * An implementation of the subtract service.
+ */
+@Service(SubtractService.class)
+public class SubtractServiceImpl implements SubtractService {
+
+    public double subtract(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Subtracting " + n1 + " from " + n2);
+        return n1 - n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/resources/Calculator.composite b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/resources/Calculator.composite
new file mode 100644
index 0000000000..f67b212d99
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/resources/Calculator.composite
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+           targetNamespace="http://sample"
+           xmlns:sample="http://sample"
+           name="Calculator">
+
+    <component name="CalculatorServiceComponent">
+		<implementation.java class="calculator.CalculatorServiceImpl"/>
+        <reference name="addService" target="AddServiceComponent" />
+        <reference name="subtractService" target="SubtractServiceComponent" />
+        <reference name="multiplyService" target="MultiplyServiceComponent" />
+        <reference name="divideService" target="DivideServiceComponent" />
+    </component>
+
+    <component name="AddServiceComponent">
+        <implementation.java class="calculator.AddServiceImpl"/>
+    </component>
+
+    <component name="SubtractServiceComponent">
+        <implementation.java class="calculator.SubtractServiceImpl"/>
+    </component>
+
+    <component name="MultiplyServiceComponent">
+        <implementation.java class="calculator.MultiplyServiceImpl"/>
+    </component>
+
+    <component name="DivideServiceComponent">
+        <implementation.java class="calculator.DivideServiceImpl"/>
+    </component>
+
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/resources/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..10140b7bc1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<contribution xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+              xmlns:sample="http://sample">

+   <deployable composite="sample:Calculator"/>

+</contribution>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/test/java/calculator/CalculatorTestCase.java b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/test/java/calculator/CalculatorTestCase.java
new file mode 100644
index 0000000000..73c7d872b9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/calculator/src/test/java/calculator/CalculatorTestCase.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package calculator;
+
+import static org.junit.Assert.assertEquals;
+
+import org.apache.tuscany.sca.node.Client;
+import org.apache.tuscany.sca.node.Contribution;
+import org.apache.tuscany.sca.node.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * This shows how to test the Calculator service component.
+ */
+public class CalculatorTestCase{
+    private static Node node;
+    private static CalculatorService calculatorService;
+
+
+    @BeforeClass
+    public static void setUpBeforeClass() throws Exception {
+    	NodeFactory factory = NodeFactory.newInstance();
+        String contribution = ContributionLocationHelper.getContributionLocation(CalculatorClient.class);
+        node = factory.createNode("Calculator.composite", new Contribution("calculator", contribution)).start();
+        // node = factory.createNode().start();
+
+        calculatorService = ((Client)node).getService(CalculatorService.class, "CalculatorServiceComponent");
+    }
+
+    @AfterClass
+    public static void tearDownAfterClass() throws Exception {
+    	node.stop();
+    }
+
+    @Test
+    public void testCalculator() throws Exception {
+        // Calculate
+        assertEquals(calculatorService.add(3, 2), 5.0, 0);
+        assertEquals(calculatorService.subtract(3, 2), 1.0, 0);
+        assertEquals(calculatorService.multiply(3, 2), 6.0, 0);
+        assertEquals(calculatorService.divide(3, 2), 1.5, 0);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/LICENSE b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/LICENSE
new file mode 100644
index 0000000000..6e529a25c4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/LICENSE
@@ -0,0 +1,205 @@
+

+                                 Apache License

+                           Version 2.0, January 2004

+                        http://www.apache.org/licenses/

+

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+

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+

+      "License" shall mean the terms and conditions for use, reproduction,

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+

+   5. Submission of Contributions. Unless You explicitly state otherwise,

+      any Contribution intentionally submitted for inclusion in the Work

+      by You to the Licensor shall be under the terms and conditions of

+      this License, without any additional terms or conditions.

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+      the terms of any separate license agreement you may have executed

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+

+   6. Trademarks. This License does not grant permission to use the trade

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+

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..2345c785a7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/META-INF/MANIFEST.MF
@@ -0,0 +1,22 @@
+Manifest-Version: 1.0

+Export-Package: calculator.dosgi.operations;version="1.0.0"

+Bundle-Version: 1.0.0

+Bundle-Name: calculator.dosgi.operations

+Bundle-Activator: calculator.dosgi.operations.impl.OperationsActivator

+Bundle-ManifestVersion: 2

+Import-Package: calculator.dosgi.operations;version="1.0.0",

+ org.oasisopen.sca.annotation;version="2.0.0",

+ org.osgi.framework,

+ org.osgi.service.component;resolution:=optional,

+ org.osgi.service.packageadmin

+Bundle-SymbolicName: calculator.dosgi.operations

+Bundle-Vendor: The Apache Software Foundation

+Bundle-ActivationPolicy: lazy

+Eclipse-LazyStart: true

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-DocURL: http://www.apache.org/

+Service-Component: OSGI-INF/add-component.xml,

+ OSGI-INF/subtract-component.xml,

+ OSGI-INF/multiply-component.xml,

+ OSGI-INF/divide-component.xml

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/NOTICE b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/NOTICE
new file mode 100644
index 0000000000..51042eab05
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}

+Copyright (c) 2005 - 2009 The Apache Software Foundation

+

+This product includes software developed by

+The Apache Software Foundation (http://www.apache.org/).

+

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/OSGI-INF/add-component.xml b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/OSGI-INF/add-component.xml
new file mode 100644
index 0000000000..bf4ccc3d28
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/OSGI-INF/add-component.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<scr:component name="AddComponent" xmlns:scr="http://www.osgi.org/xmlns/scr/v1.0.0">

+    <implementation class="calculator.dosgi.operations.impl.AddServiceImpl" />

+    <service>

+        <provide interface="calculator.dosgi.operations.AddService" />

+    </service>

+</scr:component>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/OSGI-INF/blueprint/operations-module.xml b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/OSGI-INF/blueprint/operations-module.xml
new file mode 100644
index 0000000000..e3b690f24a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/OSGI-INF/blueprint/operations-module.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<!-- A sample module-context.xml for OSGI RFC 124 (BluePrint Service) -->

+<components xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0">

+    <component id="AddComponent" class="calculator.dosgi.operations.impl.AddServiceImpl">

+    </component>

+    <component id="SubtractComponent" class="calculator.dosgi.operations.impl.SubtractServiceImpl">

+    </component>

+    <component id="MultiplyComponent" class="calculator.dosgi.operations.impl.MultiplyServiceImpl">

+    </component>

+    <component id="DivideComponent" class="calculator.dosgi.operations.impl.DivideServiceImpl">

+    </component>

+

+    <!-- We can derive the SCA services for the implementation.osgi -->

+    <service id="AddService" ref="AddComponent" interface="calculator.dosgi.operations.AddService">

+    </service>

+    <service id="SubtractService" ref="SubtractComponent" interface="calculator.dosgi.operations.SubtractService">

+    </service>

+    <service id="MultiplyService" ref="MultiplyComponent" interface="calculator.dosgi.operations.MultiplyService">

+    </service>

+    <service id="DivideService" ref="DivideComponent" interface="calculator.dosgi.operations.DivideService">

+    </service>

+</components>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/OSGI-INF/divide-component.xml b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/OSGI-INF/divide-component.xml
new file mode 100644
index 0000000000..b939a5de80
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/OSGI-INF/divide-component.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<scr:component name="DivideComponent" xmlns:scr="http://www.osgi.org/xmlns/scr/v1.0.0">

+    <implementation class="calculator.dosgi.operations.impl.DivideServiceImpl" />

+    <service>

+        <provide interface="calculator.dosgi.operations.DivideService" />

+    </service>

+</scr:component>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/OSGI-INF/multiply-component.xml b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/OSGI-INF/multiply-component.xml
new file mode 100644
index 0000000000..2bf897d72a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/OSGI-INF/multiply-component.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<scr:component name="MultiplyComponent" xmlns:scr="http://www.osgi.org/xmlns/scr/v1.0.0">

+    <implementation class="calculator.dosgi.operations.impl.MultiplyServiceImpl" />

+    <service>

+        <provide interface="calculator.dosgi.operations.MultiplyService" />

+    </service>

+</scr:component>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/OSGI-INF/sca/bundle.componentType b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/OSGI-INF/sca/bundle.componentType
new file mode 100644
index 0000000000..6f6f4bdce6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/OSGI-INF/sca/bundle.componentType
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<componentType xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+               xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+               xmlns:t="http://tuscany.apache.org/xmlns/sca/1.1">

+

+    

+    <!-- The service elment defines an SCA proxy to a remote OSGi service -->

+    <service name="AddService">

+        <interface.java interface="calculator.dosgi.operations.AddService"/>

+        <t:osgi.property name="prop1">1</t:osgi.property>

+        <t:osgi.property name="prop2">ABC</t:osgi.property>

+    </service>

+    <service name="SubtractService">

+        <interface.java interface="calculator.dosgi.operations.SubtractService"/>

+        <t:osgi.property name="prop1">1</t:osgi.property>

+        <t:osgi.property name="prop2">ABC</t:osgi.property>

+    </service>

+    <service name="MultiplyService">

+        <interface.java interface="calculator.dosgi.operations.MultiplyService"/>

+        <t:osgi.property name="prop1">1</t:osgi.property>

+        <t:osgi.property name="prop2">ABC</t:osgi.property>

+    </service>

+    <service name="DivideService">

+        <interface.java interface="calculator.dosgi.operations.DivideService"/>

+        <t:osgi.property name="prop1">1</t:osgi.property>

+        <t:osgi.property name="prop2">ABC</t:osgi.property>

+    </service>

+    

+</componentType>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/OSGI-INF/sca/bundle.composite b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/OSGI-INF/sca/bundle.composite
new file mode 100644
index 0000000000..c9fb3818b8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/OSGI-INF/sca/bundle.composite
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+    xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"

+    xmlns:xsd="http://www.w3.org/2001/XMLSchema" 

+    targetNamespace="http://calculator.dosgi" 

+    name="OperationsComposite">

+

+    <component name="OperationsComponent">

+        <tuscany:implementation.osgi bundleSymbolicName="calculator.dosgi.operations" bundleVersion="1.0.0" />

+        <service name="AddService">

+            <tuscany:binding.rmi uri="rmi://localhost:8085/AddService"/>

+        </service>

+        <service name="SubtractService">

+            <tuscany:binding.rmi uri="rmi://localhost:8085/SubtractService"/>

+        </service>

+        <service name="MultiplyService">

+            <tuscany:binding.rmi uri="rmi://localhost:8085/MultiplyService"/>

+        </service>

+        <service name="DivideService">

+            <tuscany:binding.rmi uri="rmi://localhost:8085/DivideService"/>

+        </service>

+        

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/OSGI-INF/subtract-component.xml b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/OSGI-INF/subtract-component.xml
new file mode 100644
index 0000000000..4af00695da
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/OSGI-INF/subtract-component.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<scr:component name="SubtractComponent" xmlns:scr="http://www.osgi.org/xmlns/scr/v1.0.0">

+    <implementation class="calculator.dosgi.operations.impl.SubtractServiceImpl" />

+    <service>

+        <provide interface="calculator.dosgi.operations.SubtractService" />

+    </service>

+</scr:component>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/README b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/README
new file mode 100644
index 0000000000..9e616c1f50
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/README
@@ -0,0 +1,183 @@
+Distributed OSGi Calculator Sample

+==================================

+This sample implements a distributed calculator using Distributed OSGi (RFC 119) over SCA.

+

+The README in the samples directory (the directory above this) provides

+general instructions about building and running samples. Take a look there

+first.

+

+On Windows, run

+java -jar ..\..\modules\osgi-3.4.0-v20080605-1900.jar -configuration ..\..\features\configuration -clean -console

+

+On *Unix, run

+java -jar ../../modules/osgi-3.4.0-v20080605-1900.jar -configuration ../../features/configuration -clean -console

+

+You should see the osgi console:

+

+osgi>

+

+osgi> Jun 22, 2009 1:32:27 PM org.apache.tuscany.sca.extensibility.equinox.EquinoxServiceDiscoveryActivator start

+INFO: Equinox-based service discoverer is now configured.

+

+You can run "ss" command under the osgi> to see the status of the bundles.

+osgi> ss

+

+Then you can install and start the calculator.dosgi bundle:

+

+osgi> install file:./target/sample-dosgi-calculator-operations.jar

+Bundle id is 181

+

+osgi> start 181

+Jun 22, 2009 2:09:21 PM calculator.dosgi.operations.impl.OperationsActivator sta

+rt

+INFO: Starting file:./target/sample-dosgi-calculator-operations.jar [181]

+Jun 22, 2009 2:09:21 PM calculator.dosgi.operations.impl.OperationsActivator sta

+rt

+INFO: Registering calculator.dosgi.operations.AddService

+Jun 22, 2009 2:09:21 PM calculator.dosgi.operations.impl.OperationsActivator sta

+rt

+INFO: Registering calculator.dosgi.operations.SubtractService

+Jun 22, 2009 2:09:21 PM calculator.dosgi.operations.impl.OperationsActivator sta

+rt

+INFO: Registering calculator.dosgi.operations.MultiplyService

+Jun 22, 2009 2:09:21 PM calculator.dosgi.operations.impl.OperationsActivator sta

+rt

+INFO: Registering calculator.dosgi.operations.DivideService

+Jun 22, 2009 2:09:21 PM calculator.dosgi.operations.impl.OperationsActivator get

+Bundle

+INFO: calculator.dosgi.operations.AddService is loaded by bundle: calculator.dos

+gi.operations

+Jun 22, 2009 2:09:21 PM org.apache.tuscany.sca.node.impl.NodeImpl start

+INFO: Starting node: calculator.dosgi.operations

+Jun 22, 2009 2:09:21 PM org.apache.tuscany.sca.node.impl.NodeFactoryImpl configu

+reNode

+INFO: Loading contribution: bundleentry://181/

+Jun 22, 2009 2:09:21 PM org.apache.tuscany.sca.endpoint.tribes.ReplicatedEndpoin

+tRegistry addEndpoint

+INFO: EndpointRegistry: Add endpoint - Endpoint:  URI = OperationsComponent#serv

+ice-binding(AddService/AddService)

+Jun 22, 2009 2:09:21 PM org.apache.tuscany.sca.host.rmi.DefaultRMIHost registerS

+ervice

+INFO: RMI service registered: rmi://localhost:8085/AddService

+Jun 22, 2009 2:09:21 PM org.apache.tuscany.sca.endpoint.tribes.ReplicatedEndpoin

+tRegistry addEndpoint

+INFO: EndpointRegistry: Add endpoint - Endpoint:  URI = OperationsComponent#serv

+ice-binding(SubtractService/SubtractService)

+Jun 22, 2009 2:09:21 PM org.apache.tuscany.sca.host.rmi.DefaultRMIHost registerS

+ervice

+INFO: RMI service registered: rmi://localhost:8085/SubtractService

+Jun 22, 2009 2:09:21 PM org.apache.tuscany.sca.endpoint.tribes.ReplicatedEndpoin

+tRegistry addEndpoint

+INFO: EndpointRegistry: Add endpoint - Endpoint:  URI = OperationsComponent#serv

+ice-binding(MultiplyService/MultiplyService)

+Jun 22, 2009 2:09:21 PM org.apache.tuscany.sca.host.rmi.DefaultRMIHost registerS

+ervice

+INFO: RMI service registered: rmi://localhost:8085/MultiplyService

+Jun 22, 2009 2:09:21 PM org.apache.tuscany.sca.endpoint.tribes.ReplicatedEndpoin

+tRegistry addEndpoint

+INFO: EndpointRegistry: Add endpoint - Endpoint:  URI = OperationsComponent#serv

+ice-binding(DivideService/DivideService)

+Jun 22, 2009 2:09:21 PM org.apache.tuscany.sca.host.rmi.DefaultRMIHost registerS

+ervice

+INFO: RMI service registered: rmi://localhost:8085/DivideService

+

+osgi>

+

+To stop the bundle:

+

+osgi> stop 181

+Jun 22, 2009 2:09:48 PM org.apache.tuscany.sca.node.impl.NodeImpl stop

+INFO: Stopping node: calculator.dosgi.operations

+Jun 22, 2009 2:09:48 PM org.apache.tuscany.sca.endpoint.tribes.ReplicatedEndpoin

+tRegistry removeEndpoint

+INFO: EndpointRegistry: Remove endpoint - Endpoint:  URI = OperationsComponent#s

+ervice-binding(AddService/AddService)

+Jun 22, 2009 2:09:48 PM org.apache.tuscany.sca.host.rmi.DefaultRMIHost unregiste

+rService

+INFO: RMI service unregistered: rmi://localhost:8085/AddService

+Jun 22, 2009 2:09:48 PM org.apache.tuscany.sca.endpoint.tribes.ReplicatedEndpoin

+tRegistry removeEndpoint

+INFO: EndpointRegistry: Remove endpoint - Endpoint:  URI = OperationsComponent#s

+ervice-binding(SubtractService/SubtractService)

+Jun 22, 2009 2:09:48 PM org.apache.tuscany.sca.host.rmi.DefaultRMIHost unregiste

+rService

+INFO: RMI service unregistered: rmi://localhost:8085/SubtractService

+Jun 22, 2009 2:09:48 PM org.apache.tuscany.sca.endpoint.tribes.ReplicatedEndpoin

+tRegistry removeEndpoint

+INFO: EndpointRegistry: Remove endpoint - Endpoint:  URI = OperationsComponent#s

+ervice-binding(MultiplyService/MultiplyService)

+Jun 22, 2009 2:09:48 PM org.apache.tuscany.sca.host.rmi.DefaultRMIHost unregiste

+rService

+INFO: RMI service unregistered: rmi://localhost:8085/MultiplyService

+Jun 22, 2009 2:09:48 PM org.apache.tuscany.sca.endpoint.tribes.ReplicatedEndpoin

+tRegistry removeEndpoint

+INFO: EndpointRegistry: Remove endpoint - Endpoint:  URI = OperationsComponent#s

+ervice-binding(DivideService/DivideService)

+Jun 22, 2009 2:09:48 PM org.apache.tuscany.sca.host.rmi.DefaultRMIHost unregiste

+rService

+INFO: RMI service unregistered: rmi://localhost:8085/DivideService

+Jun 22, 2009 2:09:48 PM calculator.dosgi.operations.impl.OperationsActivator sto

+p

+INFO: Stopping file:./target/sample-dosgi-calculator-operations.jar [181]

+

+osgi>

+

+To exit the console, run:

+osgi> exit

+

+Sample Overview

+---------------

+The application consists of two OSGi bundles:

+ * The calculator bundle: It provides the calculator service. The service is implemented by a java class that

+   consumes other services to perform the “add”, “subtract”, “multiply” and “divide” operations.

+ * The operations bundle: It provides the add/subtract/multiply/divide services.

+   (See ../samples/dosgi-calculator-operations)

+

+

+dosgi-calculator-operations/

+  src/

+    main/

+      java/

+        calculator/

+            dosgi/

+                operations/

+                    AddService.java - Interface for Add

+                    SubtractService.java - Interface for Subtract

+                    MultiplyService.java - Interface for Multiply

+                    DivideService.java - Interface for Divide

+                    impl/

+                        OperationsActivator.java - OSGi bundle activator

+                        AddServiceImpl.java - Implementation for Add

+                        SubtractServiceImpl.java - Implementation for Subtract

+                        MultiplyServiceImpl.java - Implementation for Multiply

+                        DivideServiceImpl.java - Implementation for Divide

+      resources/

+            META-INF/

+                sca-contribution.xml

+            OSGI-INF/

+                sca/

+                    bundle.componentType - The component type for implementation.osgi of this bundle

+                    bundle.composite - The composite file

+  test/

+    java/

+        src/

+            calculator/

+                dosgi/

+                    operations/

+                        test/

+                            OperationsOSGiNodeTestCase.java - The JUNIT test case that tests this bundle using a RMI client

+

+  META-INF/

+    MANIFEST.MF - The OSGi manifest for this bundle

+  pom.xml                         - the Maven build file

+

+

+

+Building And Running The Test Case Using Maven

+-------------------------------------------

+With either the binary or source distributions the sample can be built and run

+using Maven as follows.

+

+cd dosgi-calculator-operations

+mvn

+

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/pom.xml b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/pom.xml
new file mode 100644
index 0000000000..0cc71de18b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/pom.xml
@@ -0,0 +1,134 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-sca</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>sample-dosgi-calculator-operations</artifactId>

+    <name>Apache Tuscany SCA Distributed OSGi (RFC 119) Caculator Operations Sample</name>

+

+    <dependencies>

+       <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-feature-ejava</artifactId>

+            <version>2.0-M3</version>

+            <type>pom</type>

+        </dependency>

+

+       <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-node-launcher-equinox</artifactId>

+            <version>2.0-M3</version>

+            <scope>test</scope>

+        </dependency>

+

+       <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-node-impl-osgi</artifactId>

+            <version>2.0-M3</version>

+            <scope>runtime</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>org.eclipse.osgi</groupId>

+            <artifactId>services</artifactId>

+            <version>3.1.200-v20071203</version>

+            <scope>test</scope>

+        </dependency>

+

+        <!-- Equinox Declarative Services -->

+        <dependency>

+            <groupId>org.eclipse.equinox</groupId>

+            <artifactId>ds</artifactId>

+            <version>1.0.0-v20080427-0830</version>

+            <scope>test</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>org.eclipse.equinox</groupId>

+            <artifactId>util</artifactId>

+            <version>1.0.0-v20080414</version>

+            <scope>test</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>junit</groupId>

+            <artifactId>junit</artifactId>

+            <version>4.5</version>

+            <scope>test</scope>

+        </dependency>

+

+    </dependencies>

+

+    <build>

+        <finalName>${artifactId}</finalName>

+        <plugins>

+            <plugin>

+                <artifactId>maven-eclipse-plugin</artifactId>

+                <version>2.5.1</version>

+                <configuration>

+                    <buildcommands>

+                        <buildcommand>org.eclipse.pde.ManifestBuilder</buildcommand>

+                        <buildcommand>org.eclipse.jdt.core.javabuilder</buildcommand>

+                    </buildcommands>

+                    <projectnatures>

+                        <projectnature>org.eclipse.jdt.core.javanature</projectnature>

+                        <projectnature>org.eclipse.pde.PluginNature</projectnature>

+                    </projectnatures>

+                    <classpathContainers>

+                        <classpathContainer>org.eclipse.jdt.launching.JRE_CONTAINER

+                        </classpathContainer>

+                    </classpathContainers>

+                </configuration>

+            </plugin>

+

+            <plugin>

+                <artifactId>maven-jar-plugin</artifactId>

+                <configuration>

+                    <archive>

+                        <manifestFile>${basedir}/META-INF/MANIFEST.MF</manifestFile>

+                    </archive>

+                </configuration>

+            </plugin>

+

+            <!-- plugin>

+                <groupId>org.apache.tuscany.maven.plugins</groupId>

+                <artifactId>maven-osgi-junit-plugin</artifactId>

+                <version>1.0-SNAPSHOT</version>

+                <executions>

+                    <execution>

+                        <id>osgi-test</id>

+                        <phase>test</phase>

+                        <goals>

+                            <goal>test</goal>

+                        </goals>

+                        <configuration></configuration>

+                    </execution>

+                </executions>

+            </plugin -->

+        </plugins>

+    </build>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/java/calculator/dosgi/operations/AddService.java b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/java/calculator/dosgi/operations/AddService.java
new file mode 100644
index 0000000000..7d68dbd5c5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/java/calculator/dosgi/operations/AddService.java
@@ -0,0 +1,31 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator.dosgi.operations;

+

+import org.oasisopen.sca.annotation.Remotable;

+

+/**

+ * The interface for the add service

+ */

+@Remotable

+public interface AddService {

+

+    double add(double n1, double n2);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/java/calculator/dosgi/operations/DivideService.java b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/java/calculator/dosgi/operations/DivideService.java
new file mode 100644
index 0000000000..998f6e9554
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/java/calculator/dosgi/operations/DivideService.java
@@ -0,0 +1,31 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator.dosgi.operations;

+

+import org.oasisopen.sca.annotation.Remotable;

+

+/**

+ * The interface for the divide service

+ */

+@Remotable

+public interface DivideService {

+

+    double divide(double n1, double n2);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/java/calculator/dosgi/operations/MultiplyService.java b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/java/calculator/dosgi/operations/MultiplyService.java
new file mode 100644
index 0000000000..7ed6db2e6b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/java/calculator/dosgi/operations/MultiplyService.java
@@ -0,0 +1,31 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator.dosgi.operations;

+

+import org.oasisopen.sca.annotation.Remotable;

+

+/**

+ * The interface for the multiply service

+ */

+@Remotable

+public interface MultiplyService {

+

+    double multiply(double n1, double n2);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/java/calculator/dosgi/operations/SubtractService.java b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/java/calculator/dosgi/operations/SubtractService.java
new file mode 100644
index 0000000000..cb98b8fb67
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/java/calculator/dosgi/operations/SubtractService.java
@@ -0,0 +1,31 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator.dosgi.operations;

+

+import org.oasisopen.sca.annotation.Remotable;

+

+/**

+ * The interface for the subtract service

+ */

+@Remotable

+public interface SubtractService {

+

+    double subtract(double n1, double n2);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/java/calculator/dosgi/operations/impl/AddServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/java/calculator/dosgi/operations/impl/AddServiceImpl.java
new file mode 100644
index 0000000000..e0a6622136
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/java/calculator/dosgi/operations/impl/AddServiceImpl.java
@@ -0,0 +1,37 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator.dosgi.operations.impl;

+

+import java.util.logging.Level;

+import java.util.logging.Logger;

+

+import calculator.dosgi.operations.AddService;

+

+/**

+ * An implementation of the Add service

+ */

+public class AddServiceImpl implements AddService {

+

+    public double add(double n1, double n2) {

+        Logger logger = Logger.getLogger("calculator");

+        logger.log(Level.INFO, "Adding " + n1 + " and " + n2);

+        return n1 + n2;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/java/calculator/dosgi/operations/impl/DivideServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/java/calculator/dosgi/operations/impl/DivideServiceImpl.java
new file mode 100644
index 0000000000..028f860885
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/java/calculator/dosgi/operations/impl/DivideServiceImpl.java
@@ -0,0 +1,37 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator.dosgi.operations.impl;

+

+import java.util.logging.Level;

+import java.util.logging.Logger;

+

+import calculator.dosgi.operations.DivideService;

+

+/**

+ * An implementation of the Divide service.

+ */

+public class DivideServiceImpl implements DivideService {

+

+    public double divide(double n1, double n2) {

+        Logger logger = Logger.getLogger("calculator");

+        logger.log(Level.INFO, "Dividing " + n1 + " with " + n2);

+        return n1 / n2;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/java/calculator/dosgi/operations/impl/MultiplyServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/java/calculator/dosgi/operations/impl/MultiplyServiceImpl.java
new file mode 100644
index 0000000000..e928317c2e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/java/calculator/dosgi/operations/impl/MultiplyServiceImpl.java
@@ -0,0 +1,37 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator.dosgi.operations.impl;

+

+import java.util.logging.Level;

+import java.util.logging.Logger;

+

+import calculator.dosgi.operations.MultiplyService;

+

+/**

+ * An implementation of the Multiply service.

+ */

+public class MultiplyServiceImpl implements MultiplyService {

+

+    public double multiply(double n1, double n2) {

+        Logger logger = Logger.getLogger("calculator");

+        logger.log(Level.INFO, "Multiplying " + n1 + " with " + n2);

+        return n1 * n2;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/java/calculator/dosgi/operations/impl/OperationsActivator.java b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/java/calculator/dosgi/operations/impl/OperationsActivator.java
new file mode 100644
index 0000000000..f9e606bd9a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/java/calculator/dosgi/operations/impl/OperationsActivator.java
@@ -0,0 +1,88 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package calculator.dosgi.operations.impl;

+

+import java.util.Dictionary;

+import java.util.Hashtable;

+import java.util.logging.Logger;

+

+import org.osgi.framework.Bundle;

+import org.osgi.framework.BundleActivator;

+import org.osgi.framework.BundleContext;

+import org.osgi.framework.ServiceReference;

+import org.osgi.service.packageadmin.PackageAdmin;

+

+import calculator.dosgi.operations.AddService;

+import calculator.dosgi.operations.DivideService;

+import calculator.dosgi.operations.MultiplyService;

+import calculator.dosgi.operations.SubtractService;

+

+/**

+ *

+ */

+public class OperationsActivator implements BundleActivator {

+    private Logger logger = Logger.getLogger(OperationsActivator.class.getName());

+

+    public void start(BundleContext context) throws Exception {

+        logger.info("Starting " + context.getBundle());

+

+        Dictionary<String, Object> props = new Hashtable<String, Object>();

+

+        logger.info("Registering " + AddService.class.getName());

+        props.put("sca.service", "AddComponent#service-name(Add)");

+        context.registerService(AddService.class.getName(), new AddServiceImpl(), props);

+

+        logger.info("Registering " + SubtractService.class.getName());

+        props.put("sca.service", "SubtractComponent#service-name(Subtract)");

+        context.registerService(SubtractService.class.getName(), new SubtractServiceImpl(), props);

+

+        logger.info("Registering " + MultiplyService.class.getName());

+        props.put("sca.service", "MultiplyComponent#service-name(Multiply)");

+        context.registerService(MultiplyService.class.getName(), new MultiplyServiceImpl(), props);

+

+        logger.info("Registering " + DivideService.class.getName());

+        props.put("sca.service", "DivideComponent#service-name(Divide)");

+        context.registerService(DivideService.class.getName(), new DivideServiceImpl(), props);

+

+        getBundle(context, AddService.class);

+    }

+

+    public void stop(BundleContext context) throws Exception {

+        logger.info("Stopping " + context.getBundle());

+        // Registered services will be automatically unregistered

+    }

+

+    private Bundle getBundle(BundleContext bundleContext, Class<?> cls) {

+        PackageAdmin packageAdmin = null;

+        // PackageAdmin is used to resolve bundles

+        ServiceReference ref = bundleContext.getServiceReference("org.osgi.service.packageadmin.PackageAdmin");

+        if (ref != null) {

+            packageAdmin = (PackageAdmin)bundleContext.getService(ref);

+            Bundle bundle = packageAdmin.getBundle(cls);

+            if (bundle != null) {

+                logger.info(cls.getName() + " is loaded by bundle: " + bundle.getSymbolicName());

+            }

+            bundleContext.ungetService(ref);

+            return bundle;

+        }

+        return null;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/java/calculator/dosgi/operations/impl/SubtractServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/java/calculator/dosgi/operations/impl/SubtractServiceImpl.java
new file mode 100644
index 0000000000..565670963f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/java/calculator/dosgi/operations/impl/SubtractServiceImpl.java
@@ -0,0 +1,37 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator.dosgi.operations.impl;

+

+import java.util.logging.Level;

+import java.util.logging.Logger;

+

+import calculator.dosgi.operations.SubtractService;

+

+/**

+ * An implementation of the subtract service.

+ */

+public class SubtractServiceImpl implements SubtractService {

+

+    public double subtract(double n1, double n2) {

+        Logger logger = Logger.getLogger("calculator");

+        logger.log(Level.INFO, "Subtracting " + n1 + " from " + n2);

+        return n1 - n2;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/resources/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..ed7083fb29
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+* Licensed to the Apache Software Foundation (ASF) under one

+* or more contributor license agreements.  See the NOTICE file

+* distributed with this work for additional information

+* regarding copyright ownership.  The ASF licenses this file

+* to you under the Apache License, Version 2.0 (the

+* "License"); you may not use this file except in compliance

+* with the License.  You may obtain a copy of the License at

+* 

+*   http://www.apache.org/licenses/LICENSE-2.0

+* 

+* Unless required by applicable law or agreed to in writing,

+* software distributed under the License is distributed on an

+* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+* KIND, either express or implied.  See the License for the

+* specific language governing permissions and limitations

+* under the License.    

+-->

+<contribution xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+              xmlns:c="http://calculator.dosgi">

+    <deployable composite="c:OperationsComposite" />

+</contribution>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/test/java/calculator/dosgi/operations/test/OSGiTestUtils.java b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/test/java/calculator/dosgi/operations/test/OSGiTestUtils.java
new file mode 100644
index 0000000000..332ba44396
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/test/java/calculator/dosgi/operations/test/OSGiTestUtils.java
@@ -0,0 +1,105 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package calculator.dosgi.operations.test;

+

+import java.lang.reflect.InvocationHandler;

+import java.lang.reflect.Method;

+import java.lang.reflect.Proxy;

+

+import org.osgi.framework.Bundle;

+

+/**

+ *

+ * Utility class to create OSGi bundles

+ *

+ * @version $Rev: 758877 $ $Date: 2009-03-26 14:51:19 -0700 (Thu, 26 Mar 2009) $

+ */

+public class OSGiTestUtils {

+    private static class InvocationHandlerImpl implements InvocationHandler {

+        private Object instance;

+

+        public InvocationHandlerImpl(Object instance) {

+            super();

+            this.instance = instance;

+        }

+

+        public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {

+            Method m = instance.getClass().getMethod(method.getName(), method.getParameterTypes());

+            return m.invoke(instance, args);

+        }

+

+    }

+

+    /**

+     * Returns a string representation of the given bundle.

+     *

+     * @param b

+     * @param verbose

+     * @return

+     */

+    public static String bundleStatus(Bundle bundle, boolean verbose) {

+        StringBuffer sb = new StringBuffer();

+        sb.append(bundle.getBundleId()).append(" ").append(bundle.getSymbolicName());

+        int s = bundle.getState();

+        if ((s & Bundle.UNINSTALLED) != 0) {

+            sb.append(" UNINSTALLED");

+        }

+        if ((s & Bundle.INSTALLED) != 0) {

+            sb.append(" INSTALLED");

+        }

+        if ((s & Bundle.RESOLVED) != 0) {

+            sb.append(" RESOLVED");

+        }

+        if ((s & Bundle.STARTING) != 0) {

+            sb.append(" STARTING");

+        }

+        if ((s & Bundle.STOPPING) != 0) {

+            sb.append(" STOPPING");

+        }

+        if ((s & Bundle.ACTIVE) != 0) {

+            sb.append(" ACTIVE");

+        }

+

+        if (verbose) {

+            sb.append(" ").append(bundle.getLocation());

+            sb.append(" ").append(bundle.getHeaders());

+        }

+        return sb.toString();

+    }

+

+    /**

+     * A utility to cast the object to the given interface. If the class for the object

+     * is loaded by a different classloader, a proxy will be created.

+     *

+     * @param <T>

+     * @param obj

+     * @param cls

+     * @return

+     */

+    public static <T> T cast(Object obj, Class<T> cls) {

+        if (cls.isInstance(obj)) {

+            return cls.cast(obj);

+        } else {

+            return cls.cast(Proxy.newProxyInstance(cls.getClassLoader(),

+                                                   new Class<?>[] {cls},

+                                                   new InvocationHandlerImpl(obj)));

+        }

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/test/java/calculator/dosgi/operations/test/OperationsNode.java b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/test/java/calculator/dosgi/operations/test/OperationsNode.java
new file mode 100644
index 0000000000..faf61d11e4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/test/java/calculator/dosgi/operations/test/OperationsNode.java
@@ -0,0 +1,43 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package calculator.dosgi.operations.test;

+

+import org.apache.tuscany.sca.node.equinox.launcher.NodeLauncher;

+

+/**

+ *

+ */

+public class OperationsNode {

+

+    /**

+     * @param args

+     */

+    public static void main(String[] args) {

+        if (args.length == 0) {

+            args = new String[] {"-bundles"};

+        }

+        try {

+            NodeLauncher.main(args);

+        } catch (Exception e) {

+            e.printStackTrace();

+        }

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/test/java/calculator/dosgi/operations/test/OperationsOSGiNodeTestCase.java b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/test/java/calculator/dosgi/operations/test/OperationsOSGiNodeTestCase.java
new file mode 100644
index 0000000000..bca04d11a4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator-operations/src/test/java/calculator/dosgi/operations/test/OperationsOSGiNodeTestCase.java
@@ -0,0 +1,104 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package calculator.dosgi.operations.test;

+

+import static calculator.dosgi.operations.test.OSGiTestUtils.bundleStatus;

+

+import java.rmi.registry.LocateRegistry;

+import java.rmi.registry.Registry;

+

+import org.apache.tuscany.sca.node.equinox.launcher.EquinoxHost;

+import org.junit.AfterClass;

+import org.junit.Assert;

+import org.junit.BeforeClass;

+import org.junit.Test;

+import org.osgi.framework.Bundle;

+import org.osgi.framework.BundleContext;

+import org.osgi.framework.Constants;

+

+import calculator.dosgi.operations.AddService;

+

+/**

+ *

+ */

+public class OperationsOSGiNodeTestCase {

+    private static EquinoxHost host;

+    private static BundleContext context;

+    private static Bundle operationsBundle;

+

+    /**

+     * @throws java.lang.Exception

+     */

+    @BeforeClass

+    public static void setUpBeforeClass() throws Exception {

+        try {

+            host = new EquinoxHost();

+            context = host.start();

+

+            for (Bundle b : context.getBundles()) {

+                if (b.getSymbolicName().equals("org.eclipse.equinox.ds") || b.getSymbolicName()

+                    .startsWith("org.apache.tuscany.sca.")) {

+                    try {

+                        if (b.getHeaders().get(Constants.FRAGMENT_HOST) == null) {

+                            // Start the non-fragment bundle

+                            b.start();

+                        }

+                    } catch (Exception e) {

+                        e.printStackTrace();

+                    }

+                    System.out.println(bundleStatus(b, false));

+                }

+                if ("calculator.dosgi.operations".equals(b.getSymbolicName())) {

+                    operationsBundle = b;

+                }

+            }

+

+            if (operationsBundle != null) {

+                operationsBundle.start();

+                System.out.println(bundleStatus(operationsBundle, false));

+            }

+

+        } catch (Exception e) {

+            e.printStackTrace();

+            throw e;

+        }

+    }

+

+    @Test

+    public void testOSGi() throws Exception {

+        Registry registry = LocateRegistry.getRegistry(8085);

+        Object add = registry.lookup("AddService");

+        AddService addService = OSGiTestUtils.cast(add, AddService.class);

+        double sum = addService.add(1.0, 2.0);

+        Assert.assertEquals(3.0, sum, 0.0);

+    }

+

+    /**

+     * @throws java.lang.Exception

+     */

+    @AfterClass

+    public static void tearDownAfterClass() throws Exception {

+        if (host != null) {

+            host.stop();

+            context = null;

+        }

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/LICENSE b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/LICENSE
new file mode 100644
index 0000000000..6e529a25c4
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/LICENSE
@@ -0,0 +1,205 @@
+

+                                 Apache License

+                           Version 2.0, January 2004

+                        http://www.apache.org/licenses/

+

+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

+

+   1. Definitions.

+

+      "License" shall mean the terms and conditions for use, reproduction,

+      and distribution as defined by Sections 1 through 9 of this document.

+

+      "Licensor" shall mean the copyright owner or entity authorized by

+      the copyright owner that is granting the License.

+

+      "Legal Entity" shall mean the union of the acting entity and all

+      other entities that control, are controlled by, or are under common

+      control with that entity. For the purposes of this definition,

+      "control" means (i) the power, direct or indirect, to cause the

+      direction or management of such entity, whether by contract or

+      otherwise, or (ii) ownership of fifty percent (50%) or more of the

+      outstanding shares, or (iii) beneficial ownership of such entity.

+

+      "You" (or "Your") shall mean an individual or Legal Entity

+      exercising permissions granted by this License.

+

+      "Source" form shall mean the preferred form for making modifications,

+      including but not limited to software source code, documentation

+      source, and configuration files.

+

+      "Object" form shall mean any form resulting from mechanical

+      transformation or translation of a Source form, including but

+      not limited to compiled object code, generated documentation,

+      and conversions to other media types.

+

+      "Work" shall mean the work of authorship, whether in Source or

+      Object form, made available under the License, as indicated by a

+      copyright notice that is included in or attached to the work

+      (an example is provided in the Appendix below).

+

+      "Derivative Works" shall mean any work, whether in Source or Object

+      form, that is based on (or derived from) the Work and for which the

+      editorial revisions, annotations, elaborations, or other modifications

+      represent, as a whole, an original work of authorship. For the purposes

+      of this License, Derivative Works shall not include works that remain

+      separable from, or merely link (or bind by name) to the interfaces of,

+      the Work and Derivative Works thereof.

+

+      "Contribution" shall mean any work of authorship, including

+      the original version of the Work and any modifications or additions

+      to that Work or Derivative Works thereof, that is intentionally

+      submitted to Licensor for inclusion in the Work by the copyright owner

+      or by an individual or Legal Entity authorized to submit on behalf of

+      the copyright owner. For the purposes of this definition, "submitted"

+      means any form of electronic, verbal, or written communication sent

+      to the Licensor or its representatives, including but not limited to

+      communication on electronic mailing lists, source code control systems,

+      and issue tracking systems that are managed by, or on behalf of, the

+      Licensor for the purpose of discussing and improving the Work, but

+      excluding communication that is conspicuously marked or otherwise

+      designated in writing by the copyright owner as "Not a Contribution."

+

+      "Contributor" shall mean Licensor and any individual or Legal Entity

+      on behalf of whom a Contribution has been received by Licensor and

+      subsequently incorporated within the Work.

+

+   2. Grant of Copyright License. Subject to the terms and conditions of

+      this License, each Contributor hereby grants to You a perpetual,

+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable

+      copyright license to reproduce, prepare Derivative Works of,

+      publicly display, publicly perform, sublicense, and distribute the

+      Work and such Derivative Works in Source or Object form.

+

+   3. Grant of Patent License. Subject to the terms and conditions of

+      this License, each Contributor hereby grants to You a perpetual,

+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable

+      (except as stated in this section) patent license to make, have made,

+      use, offer to sell, sell, import, and otherwise transfer the Work,

+      where such license applies only to those patent claims licensable

+      by such Contributor that are necessarily infringed by their

+      Contribution(s) alone or by combination of their Contribution(s)

+      with the Work to which such Contribution(s) was submitted. If You

+      institute patent litigation against any entity (including a

+      cross-claim or counterclaim in a lawsuit) alleging that the Work

+      or a Contribution incorporated within the Work constitutes direct

+      or contributory patent infringement, then any patent licenses

+      granted to You under this License for that Work shall terminate

+      as of the date such litigation is filed.

+

+   4. Redistribution. You may reproduce and distribute copies of the

+      Work or Derivative Works thereof in any medium, with or without

+      modifications, and in Source or Object form, provided that You

+      meet the following conditions:

+

+      (a) You must give any other recipients of the Work or

+          Derivative Works a copy of this License; and

+

+      (b) You must cause any modified files to carry prominent notices

+          stating that You changed the files; and

+

+      (c) You must retain, in the Source form of any Derivative Works

+          that You distribute, all copyright, patent, trademark, and

+          attribution notices from the Source form of the Work,

+          excluding those notices that do not pertain to any part of

+          the Derivative Works; and

+

+      (d) If the Work includes a "NOTICE" text file as part of its

+          distribution, then any Derivative Works that You distribute must

+          include a readable copy of the attribution notices contained

+          within such NOTICE file, excluding those notices that do not

+          pertain to any part of the Derivative Works, in at least one

+          of the following places: within a NOTICE text file distributed

+          as part of the Derivative Works; within the Source form or

+          documentation, if provided along with the Derivative Works; or,

+          within a display generated by the Derivative Works, if and

+          wherever such third-party notices normally appear. The contents

+          of the NOTICE file are for informational purposes only and

+          do not modify the License. You may add Your own attribution

+          notices within Derivative Works that You distribute, alongside

+          or as an addendum to the NOTICE text from the Work, provided

+          that such additional attribution notices cannot be construed

+          as modifying the License.

+

+      You may add Your own copyright statement to Your modifications and

+      may provide additional or different license terms and conditions

+      for use, reproduction, or distribution of Your modifications, or

+      for any such Derivative Works as a whole, provided Your use,

+      reproduction, and distribution of the Work otherwise complies with

+      the conditions stated in this License.

+

+   5. Submission of Contributions. Unless You explicitly state otherwise,

+      any Contribution intentionally submitted for inclusion in the Work

+      by You to the Licensor shall be under the terms and conditions of

+      this License, without any additional terms or conditions.

+      Notwithstanding the above, nothing herein shall supersede or modify

+      the terms of any separate license agreement you may have executed

+      with Licensor regarding such Contributions.

+

+   6. Trademarks. This License does not grant permission to use the trade

+      names, trademarks, service marks, or product names of the Licensor,

+      except as required for reasonable and customary use in describing the

+      origin of the Work and reproducing the content of the NOTICE file.

+

+   7. Disclaimer of Warranty. Unless required by applicable law or

+      agreed to in writing, Licensor provides the Work (and each

+      Contributor provides its Contributions) on an "AS IS" BASIS,

+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or

+      implied, including, without limitation, any warranties or conditions

+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A

+      PARTICULAR PURPOSE. You are solely responsible for determining the

+      appropriateness of using or redistributing the Work and assume any

+      risks associated with Your exercise of permissions under this License.

+

+   8. Limitation of Liability. In no event and under no legal theory,

+      whether in tort (including negligence), contract, or otherwise,

+      unless required by applicable law (such as deliberate and grossly

+      negligent acts) or agreed to in writing, shall any Contributor be

+      liable to You for damages, including any direct, indirect, special,

+      incidental, or consequential damages of any character arising as a

+      result of this License or out of the use or inability to use the

+      Work (including but not limited to damages for loss of goodwill,

+      work stoppage, computer failure or malfunction, or any and all

+      other commercial damages or losses), even if such Contributor

+      has been advised of the possibility of such damages.

+

+   9. Accepting Warranty or Additional Liability. While redistributing

+      the Work or Derivative Works thereof, You may choose to offer,

+      and charge a fee for, acceptance of support, warranty, indemnity,

+      or other liability obligations and/or rights consistent with this

+      License. However, in accepting such obligations, You may act only

+      on Your own behalf and on Your sole responsibility, not on behalf

+      of any other Contributor, and only if You agree to indemnify,

+      defend, and hold each Contributor harmless for any liability

+      incurred by, or claims asserted against, such Contributor by reason

+      of your accepting any such warranty or additional liability.

+

+   END OF TERMS AND CONDITIONS

+

+   APPENDIX: How to apply the Apache License to your work.

+

+      To apply the Apache License to your work, attach the following

+      boilerplate notice, with the fields enclosed by brackets "[]"

+      replaced with your own identifying information. (Don't include

+      the brackets!)  The text should be enclosed in the appropriate

+      comment syntax for the file format. We also recommend that a

+      file or class name and description of purpose be included on the

+      same "printed page" as the copyright notice for easier

+      identification within third-party archives.

+

+   Copyright [yyyy] [name of copyright owner]

+

+   Licensed under the Apache License, Version 2.0 (the "License");

+   you may not use this file except in compliance with the License.

+   You may obtain a copy of the License at

+

+       http://www.apache.org/licenses/LICENSE-2.0

+

+   Unless required by applicable law or agreed to in writing, software

+   distributed under the License is distributed on an "AS IS" BASIS,

+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+   See the License for the specific language governing permissions and

+   limitations under the License.

+

+

+

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/META-INF/MANIFEST.MF b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..4b7b7ec71b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/META-INF/MANIFEST.MF
@@ -0,0 +1,20 @@
+Manifest-Version: 1.0

+Export-Package: calculator.dosgi;version="1.0.0",

+ calculator.dosgi.operations;version="1.0.0"

+Bundle-Version: 1.0.0

+Bundle-Name: calculator.dosgi

+Bundle-Activator: calculator.dosgi.impl.CalculatorActivator

+Bundle-ManifestVersion: 2

+Import-Package: org.oasisopen.sca.annotation;version="2.0.0",

+ org.osgi.framework,

+ org.osgi.service.component;resolution:=optional,

+ org.osgi.service.packageadmin,

+ org.osgi.util.tracker

+Bundle-SymbolicName: calculator.dosgi

+Bundle-Vendor: The Apache Software Foundation

+Bundle-ActivationPolicy: lazy

+Eclipse-LazyStart: true

+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt

+Bundle-DocURL: http://www.apache.org/

+Service-Component: OSGI-INF/calculator-component.xml

+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/NOTICE b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/NOTICE
new file mode 100644
index 0000000000..51042eab05
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}

+Copyright (c) 2005 - 2009 The Apache Software Foundation

+

+This product includes software developed by

+The Apache Software Foundation (http://www.apache.org/).

+

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/OSGI-INF/blueprint/calculator-module.xml b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/OSGI-INF/blueprint/calculator-module.xml
new file mode 100644
index 0000000000..fe0bbf21df
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/OSGI-INF/blueprint/calculator-module.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<!-- A sample module-context.xml for OSGI RFC 124 (BluePrint Service) -->

+<components xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0">

+    <component id="CalculatorComponent" class="calculator.dosgi.impl.CalculatorServiceImpl">

+        <property name="addService" ref="AddService" />

+        <property name="subtractService" ref="SubtractService" />

+        <property name="multiplyService" ref="MultiplyService" />

+        <property name="divideService" ref="DivideService" />

+    </component>

+

+    <!-- We can derive the SCA services for the implementation.osgi -->

+    <service id="CalculatorService" ref="CalculatorComponent" interface="calculator.dosgi.CalculatorService">

+    </service>

+

+    <!-- We can derive the SCA references for the implementation.osgi -->

+    <reference id="AddService" interface="calculator.dosgi.operations.AddService">

+    </reference>

+    <reference id="SubtractService" interface="calculator.dosgi.operations.SubtractService">

+    </reference>

+    <reference id="MultiplyService" interface="calculator.dosgi.operations.MultiplyService">

+    </reference>

+    <reference id="DivideService" interface="calculator.dosgi.operations.DivideService">

+    </reference>

+

+</components>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/OSGI-INF/calculator-component.xml b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/OSGI-INF/calculator-component.xml
new file mode 100644
index 0000000000..457588bfb6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/OSGI-INF/calculator-component.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<scr:component name="CalculatorComponent" 

+               xmlns:scr="http://www.osgi.org/xmlns/scr/v1.0.0">

+    <implementation class="calculator.dosgi.impl.CalculatorServiceDSImpl" />

+    <service>

+        <provide interface="calculator.dosgi.CalculatorService" />

+    </service>

+

+    <reference name="addService" interface="calculator.dosgi.operations.AddService" bind="setAddService" unbind="unsetAddService"

+        policy="dynamic" />

+    <reference name="subtractService" interface="calculator.dosgi.operations.SubtractService" bind="setSubtractService"

+        unbind="unsetSubtractService" policy="dynamic" />

+    <reference name="multiplyService" interface="calculator.dosgi.operations.MultiplyService" bind="setMultiplyService"

+        unbind="unsetMultiplyService" policy="dynamic" />

+    <reference name="divideService" interface="calculator.dosgi.operations.DivideService" bind="setDivideService"

+        unbind="unsetDivideService" policy="dynamic" />

+

+</scr:component>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/OSGI-INF/remote-service/calculator-service-descriptions.xml b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/OSGI-INF/remote-service/calculator-service-descriptions.xml
new file mode 100644
index 0000000000..1a35665803
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/OSGI-INF/remote-service/calculator-service-descriptions.xml
@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+* Licensed to the Apache Software Foundation (ASF) under one

+* or more contributor license agreements.  See the NOTICE file

+* distributed with this work for additional information

+* regarding copyright ownership.  The ASF licenses this file

+* to you under the Apache License, Version 2.0 (the

+* "License"); you may not use this file except in compliance

+* with the License.  You may obtain a copy of the License at

+*

+*   http://www.apache.org/licenses/LICENSE-2.0

+*

+* Unless required by applicable law or agreed to in writing,

+* software distributed under the License is distributed on an

+* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+* KIND, either express or implied.  See the License for the

+* specific language governing permissions and limitations

+* under the License.

+-->

+<!-- A consumer-side service description file for RFC 119 -->

+<service-descriptions xmlns="http://www.osgi.org/xmlns/sd/v1.0.0" xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200903">

+    <!-- Describe a remote OSGi service  -->

+    <service-description>

+        <provide interface="calculator.dosgi.operations.AddService" />

+        <property name="service.intents">sca:SOAP sca:HTTP</property>

+        <property name="osgi.remote.configuration.type">sca</property>

+        <property name="osgi.remote.configuration.sca.componentType">

+            OSGI-INF/sca/bundle.componentType

+             </property>

+        <property name="osgi.remote.configuration.sca.reference">

+            addService

+             </property>

+    </service-description>

+    <service-description>

+        <provide interface="calculator.dosgi.operations.SubtractService" />

+        <property name="service.intents">sca:SOAP sca:HTTP</property>

+        <property name="osgi.remote.configuration.type">sca</property>

+        <property name="osgi.remote.configuration.sca.componentType">

+            OSGI-INF/sca/bundle.componentType

+             </property>

+        <property name="osgi.remote.configuration.sca.reference">

+            subtractService

+             </property>

+    </service-description>

+    <service-description>

+        <provide interface="calculator.dosgi.operations.MultiplyService" />

+        <property name="service.intents">sca:SOAP sca:HTTP</property>

+        <property name="osgi.remote.configuration.type">sca</property>

+        <property name="osgi.remote.configuration.sca.componentType">

+            OSGI-INF/sca/bundle.componentType

+             </property>

+        <property name="osgi.remote.configuration.sca.reference">

+            multiplyService

+             </property>

+    </service-description>

+    <service-description>

+        <provide interface="calculator.dosgi.operations.DivideService" />

+        <property name="service.intents">sca:SOAP sca:HTTP</property>

+        <property name="osgi.remote.configuration.type">sca</property>

+        <property name="osgi.remote.configuration.sca.componentType">

+            OSGI-INF/sca/bundle.componentType

+             </property>

+        <property name="osgi.remote.configuration.sca.reference">

+            divideService

+             </property>

+    </service-description>

+</service-descriptions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/OSGI-INF/sca/bundle.componentType b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/OSGI-INF/sca/bundle.componentType
new file mode 100644
index 0000000000..92b0ac7bf9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/OSGI-INF/sca/bundle.componentType
@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<componentType xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+               xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+               xmlns:t="http://tuscany.apache.org/xmlns/sca/1.1">

+    <!-- The service elment defines an SCA view of the OSGi service -->

+    <service name="CalculatorService">

+        <!-- The interface will be mapped into the OSGi service class -->

+        <interface.java interface="calculator.dosgi.CalculatorService"/>

+        <!-- The list of OSGi properties -->

+        <t:osgi.property name="prop1">1</t:osgi.property>

+        <t:osgi.property name="prop2">ABC</t:osgi.property>

+    </service>

+

+    <!-- The reference elment defines an SCA proxy to a remote OSGi service -->

+    <reference name="addService">

+        <interface.java interface="calculator.dosgi.operations.AddService"/>

+        <t:osgi.property name="prop1">1</t:osgi.property>

+        <t:osgi.property name="prop2">ABC</t:osgi.property>

+    </reference>

+    <reference name="subtractService">

+        <interface.java interface="calculator.dosgi.operations.SubtractService"/>

+        <t:osgi.property name="prop1">1</t:osgi.property>

+        <t:osgi.property name="prop2">ABC</t:osgi.property>

+    </reference>

+    <reference name="multiplyService">

+        <interface.java interface="calculator.dosgi.operations.MultiplyService"/>

+        <t:osgi.property name="prop1">1</t:osgi.property>

+        <t:osgi.property name="prop2">ABC</t:osgi.property>

+    </reference>

+    <reference name="divideService">

+        <interface.java interface="calculator.dosgi.operations.DivideService"/>

+        <t:osgi.property name="prop1">1</t:osgi.property>

+        <t:osgi.property name="prop2">ABC</t:osgi.property>

+    </reference>

+

+</componentType>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/OSGI-INF/sca/bundle.composite b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/OSGI-INF/sca/bundle.composite
new file mode 100644
index 0000000000..7109300293
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/OSGI-INF/sca/bundle.composite
@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    *

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    *

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+    xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"

+    xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+    targetNamespace="http://calculator.dosgi"

+    name="CalculatorComposite">

+

+    <component name="CalculatorComponent">

+        <tuscany:implementation.osgi bundleSymbolicName="calculator.dosgi" bundleVersion="1.0.0" />

+        <service name="CalculatorService">

+            <binding.ws uri="http://localhost:8086/CalculatorService"/>

+        </service>

+        <reference name="addService">

+            <tuscany:binding.rmi uri="rmi://localhost:8085/AddService"/>

+        </reference>

+        <reference name="subtractService">

+            <tuscany:binding.rmi uri="rmi://localhost:8085/SubtractService"/>

+        </reference>

+        <reference name="multiplyService">

+            <tuscany:binding.rmi uri="rmi://localhost:8085/MultiplyService"/>

+        </reference>

+        <reference name="divideService">

+            <tuscany:binding.rmi uri="rmi://localhost:8085/DivideService"/>

+        </reference>

+

+        <!--

+        <reference name="addService" target="OperationsComponent/AddService">

+        </reference>

+        <reference name="subtractService" target="OperationsComponent/SubtractService">

+        </reference>

+        <reference name="multiplyService" target="OperationsComponent/MultiplyService">

+        </reference>

+        <reference name="divideService" target="OperationsComponent/DivideService">

+        </reference>

+         -->

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/README b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/README
new file mode 100644
index 0000000000..374c0f0a8b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/README
@@ -0,0 +1,155 @@
+Distributed OSGi Calculator Sample

+==================================

+This sample implements a distributed calculator using Distributed OSGi (RFC 119) over SCA.

+

+The README in the samples directory (the directory above this) provides

+general instructions about building and running samples. Take a look there

+first.

+

+On Windows, run

+java -jar ..\..\modules\osgi-3.4.0-v20080605-1900.jar -configuration ..\..\features\configuration -clean -console

+

+On *Unix, run

+java -jar ../../modules/osgi-3.4.0-v20080605-1900.jar -configuration ../../features/configuration -clean -console

+

+You should see the osgi console:

+

+osgi>

+

+osgi> Jun 22, 2009 1:32:27 PM org.apache.tuscany.sca.extensibility.equinox.EquinoxServiceDiscoveryActivator start

+INFO: Equinox-based service discoverer is now configured.

+

+You can run "ss" command under the osgi> to see the status of the bundles.

+osgi> ss

+

+Then you can install and start the calculator.dosgi bundle:

+

+osgi> install file:./target/sample-dosgi-calculator.jar

+Bundle id is 181

+

+osgi> start 181

+Jun 22, 2009 1:37:21 PM calculator.dosgi.impl.CalculatorActivator start

+INFO: Starting file:./target/sample-dosgi-calculator.jar [181]

+Jun 22, 2009 1:37:21 PM calculator.dosgi.impl.CalculatorActivator start

+INFO: Registering calculator.dosgi.CalculatorService

+Jun 22, 2009 1:37:21 PM calculator.dosgi.impl.CalculatorActivator getBundle

+INFO: calculator.dosgi.operations.AddService is loaded by bundle: calculator.dos

+gi

+Jun 22, 2009 1:37:21 PM org.apache.tuscany.sca.node.impl.NodeImpl start

+INFO: Starting node: calculator.dosgi

+Jun 22, 2009 1:37:21 PM org.apache.tuscany.sca.node.impl.NodeFactoryImpl configu

+reNode

+INFO: Loading contribution: bundleentry://181/

+Jun 22, 2009 1:37:21 PM org.apache.tuscany.sca.endpoint.tribes.ReplicatedEndpoin

+tRegistry addEndpoint

+INFO: EndpointRegistry: Add endpoint - Endpoint:  URI = CalculatorComponent#serv

+ice-binding(CalculatorService/CalculatorService)

+2009-06-22 13:37:21.953::INFO:  jetty-6.1.x

+2009-06-22 13:37:21.953::INFO:  Started SelectChannelConnector@0.0.0.0:8086

+Jun 22, 2009 1:37:21 PM org.apache.tuscany.sca.http.jetty.JettyServer addServlet

+Mapping

+INFO: Added Servlet mapping: http://rfengt61p:8086/CalculatorService

+Jun 22, 2009 1:37:21 PM org.apache.tuscany.sca.endpoint.tribes.ReplicatedEndpoin

+tRegistry addEndpointReference

+INFO: EndpointRegistry: Add endpoint reference - Endpoint Reference:  URI = Calc

+ulatorComponent#reference-binding(addService/addService) Target = Endpoint:

+Jun 22, 2009 1:37:21 PM org.apache.tuscany.sca.endpoint.tribes.ReplicatedEndpoin

+tRegistry addEndpointReference

+INFO: EndpointRegistry: Add endpoint reference - Endpoint Reference:  URI = Calc

+ulatorComponent#reference-binding(subtractService/subtractService) Target = Endp

+oint:

+Jun 22, 2009 1:37:21 PM org.apache.tuscany.sca.endpoint.tribes.ReplicatedEndpoin

+tRegistry addEndpointReference

+INFO: EndpointRegistry: Add endpoint reference - Endpoint Reference:  URI = Calc

+ulatorComponent#reference-binding(multiplyService/multiplyService) Target = Endp

+oint:

+Jun 22, 2009 1:37:21 PM org.apache.tuscany.sca.endpoint.tribes.ReplicatedEndpoin

+tRegistry addEndpointReference

+INFO: EndpointRegistry: Add endpoint reference - Endpoint Reference:  URI = Calc

+ulatorComponent#reference-binding(divideService/divideService) Target = Endpoint

+:

+

+osgi>

+

+You can point your browser to http://localhost:8086/CalculatorService?wsdl to see

+the WSDL.

+

+You can also use the WebService Explorer from Eclipse WTP to test the Web Service.

+

+To stop the bundle:

+

+osgi> stop 181

+Jun 22, 2009 1:39:09 PM org.apache.tuscany.sca.node.impl.NodeImpl stop

+INFO: Stopping node: calculator.dosgi

+Jun 22, 2009 1:39:09 PM org.apache.tuscany.sca.endpoint.tribes.ReplicatedEndpoin

+tRegistry removeEndpoint

+INFO: EndpointRegistry: Remove endpoint - Endpoint:  URI = CalculatorComponent#s

+ervice-binding(CalculatorService/CalculatorService)

+Jun 22, 2009 1:39:09 PM org.apache.tuscany.sca.http.jetty.JettyServer removeServ

+letMapping

+INFO: Removed Servlet mapping: /CalculatorService

+Jun 22, 2009 1:39:09 PM calculator.dosgi.impl.CalculatorActivator stop

+INFO: Stopping file:./target/sample-dosgi-calculator.jar [181]

+

+To exit the console, run:

+osgi> exit

+

+Sample Overview

+---------------

+The application consists of two OSGi bundles:

+ * The calculator bundle: It provides the calculator service. The service is implemented by a java class that

+   consumes other services to perform the “add”, “subtract”, “multiply” and “divide” operations.

+ * The operations bundle: It provides the add/subtract/multiply/divide services.

+   (See ../samples/dosgi-calculator-operations)

+

+

+dosgi-calculator/

+  src/

+    main/

+      java/

+        calculator/

+            dosgi/

+                CalculatorService.java  - The interface for Calculator service

+                impl/

+                    CalculatorActivator.java - OSGi bundle activator for Calculator bundle

+                    CalculatorServiceDSImpl.java - OSGi declarative service based implementation

+                    CalculatorServiceImpl.java - Basic OSGi implementation

+                operations/

+                    AddService.java - Interface for Add

+                    SubtractService.java - Interface for Subtract

+                    MultiplyService.java - Interface for Multiply

+                    DivideService.java - Interface for Divide

+                rmi/

+                    OperationsRemote.java - RMI remote interface for operations

+                    OperationsRMIServer_Stub.java - RMI stub

+                    OperationsRMIServer.java - RMI server implementation of the operations

+      resources/

+            META-INF/

+                sca-contribution.xml

+            OSGI-INF/

+                sca/

+                    bundle.componentType - The component type for implementation.osgi of this bundle

+                    bundle.composite - The composite file

+  test/

+    java/

+        src/

+            calculator/

+                dosgi/

+                    test/

+                        CalculatorOSGiNodeTestCase.java - The JUNIT test case that tests this bundle against a RMI service

+

+  META-INF/

+    MANIFEST.MF - The OSGi manifest for this bundle

+  dosig-calculator.png - a pictorial representation of the sample

+  pom.xml                         - the Maven build file

+

+

+

+Building And Running The Test Case Using Maven

+-------------------------------------------

+With either the binary or source distributions the sample can be built and run

+using Maven as follows.

+

+cd dosgi-calculator

+mvn

+

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/dosgi-calculator.png b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/dosgi-calculator.png
new file mode 100644
index 0000000000..805baa54d2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/dosgi-calculator.png
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/pom.xml b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/pom.xml
new file mode 100644
index 0000000000..cc338ab61a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/pom.xml
@@ -0,0 +1,139 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-sca</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>sample-dosgi-calculator</artifactId>

+    <name>Apache Tuscany SCA Distributed OSGi (RFC 119) Caculator Sample</name>

+

+    <dependencies>

+       <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-feature-ejava</artifactId>

+            <version>2.0-M3</version>

+            <type>pom</type>

+        </dependency>

+       <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-feature-webservice</artifactId>

+            <version>2.0-M3</version>

+            <type>pom</type>

+            <scope>runtime</scope>

+        </dependency>

+       <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-node-launcher-equinox</artifactId>

+            <version>2.0-M3</version>

+            <scope>test</scope>

+        </dependency>

+

+       <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-node-impl-osgi</artifactId>

+            <version>2.0-M3</version>

+            <scope>runtime</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>org.eclipse.osgi</groupId>

+            <artifactId>services</artifactId>

+            <version>3.1.200-v20071203</version>

+        </dependency>

+

+        <dependency>

+            <groupId>junit</groupId>

+            <artifactId>junit</artifactId>

+            <version>4.5</version>

+            <scope>test</scope>

+        </dependency>

+

+        <!-- Equinox Declarative Services -->

+        <dependency>

+            <groupId>org.eclipse.equinox</groupId>

+            <artifactId>ds</artifactId>

+            <version>1.0.0-v20080427-0830</version>

+            <scope>test</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>org.eclipse.equinox</groupId>

+            <artifactId>util</artifactId>

+            <version>1.0.0-v20080414</version>

+            <scope>test</scope>

+        </dependency>

+

+    </dependencies>

+

+    <build>

+        <finalName>${artifactId}</finalName>

+        <plugins>

+            <plugin>

+                <artifactId>maven-eclipse-plugin</artifactId>

+                <version>2.5.1</version>

+                <configuration>

+                    <buildcommands>

+                        <buildcommand>org.eclipse.pde.ManifestBuilder</buildcommand>

+                        <buildcommand>org.eclipse.jdt.core.javabuilder</buildcommand>

+                    </buildcommands>

+                    <projectnatures>

+                        <projectnature>org.eclipse.jdt.core.javanature</projectnature>

+                        <projectnature>org.eclipse.pde.PluginNature</projectnature>

+                    </projectnatures>

+                    <classpathContainers>

+                        <classpathContainer>org.eclipse.jdt.launching.JRE_CONTAINER

+                        </classpathContainer>

+                    </classpathContainers>

+                </configuration>

+            </plugin>

+

+            <plugin>

+                <artifactId>maven-jar-plugin</artifactId>

+                <configuration>

+                    <archive>

+                        <manifestFile>${basedir}/META-INF/MANIFEST.MF</manifestFile>

+                    </archive>

+                </configuration>

+            </plugin>

+

+            <!-- plugin>

+                <groupId>org.apache.tuscany.maven.plugins</groupId>

+                <artifactId>maven-osgi-junit-plugin</artifactId>

+                <version>1.0-SNAPSHOT</version>

+                <executions>

+                    <execution>

+                        <id>osgi-test</id>

+                        <phase>test</phase>

+                        <goals>

+                            <goal>test</goal>

+                        </goals>

+                        <configuration></configuration>

+                    </execution>

+                </executions>

+            </plugin -->

+        </plugins>

+    </build>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/dosgi/CalculatorService.java b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/dosgi/CalculatorService.java
new file mode 100644
index 0000000000..796b1afe61
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/dosgi/CalculatorService.java
@@ -0,0 +1,36 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator.dosgi;

+

+import org.oasisopen.sca.annotation.Remotable;

+

+/**

+ * The Calculator service interface.

+ */

+@Remotable

+public interface CalculatorService {

+

+    double add(double n1, double n2);

+

+    double subtract(double n1, double n2);

+

+    double multiply(double n1, double n2);

+

+    double divide(double n1, double n2);

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/dosgi/impl/CalculatorActivator.java b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/dosgi/impl/CalculatorActivator.java
new file mode 100644
index 0000000000..ac49cbcb12
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/dosgi/impl/CalculatorActivator.java
@@ -0,0 +1,75 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package calculator.dosgi.impl;

+

+import java.util.Dictionary;

+import java.util.Hashtable;

+import java.util.logging.Logger;

+

+import org.osgi.framework.Bundle;

+import org.osgi.framework.BundleActivator;

+import org.osgi.framework.BundleContext;

+import org.osgi.framework.ServiceReference;

+import org.osgi.service.packageadmin.PackageAdmin;

+

+import calculator.dosgi.CalculatorService;

+import calculator.dosgi.operations.AddService;

+

+/**

+ * 

+ */

+public class CalculatorActivator implements BundleActivator {

+    private Logger logger = Logger.getLogger(CalculatorActivator.class.getName());

+

+    private Bundle getBundle(BundleContext bundleContext, Class<?> cls) {

+        PackageAdmin packageAdmin = null;

+        // PackageAdmin is used to resolve bundles 

+        ServiceReference ref = bundleContext.getServiceReference("org.osgi.service.packageadmin.PackageAdmin");

+        if (ref != null) {

+            packageAdmin = (PackageAdmin)bundleContext.getService(ref);

+            Bundle bundle = packageAdmin.getBundle(cls);

+            if (bundle != null) {

+                logger.info(cls.getName() + " is loaded by bundle: " + bundle.getSymbolicName());

+            }

+            bundleContext.ungetService(ref);

+            return bundle;

+        }

+        return null;

+    }

+

+    public void start(BundleContext context) throws Exception {

+        logger.info("Starting " + context.getBundle());

+        Dictionary<String, Object> props = new Hashtable<String, Object>();

+        props.put("sca.service", "CalculatorComponent#service-name(Calculator)");

+        props.put("calculator", "Calculator");

+        logger.info("Registering " + CalculatorService.class.getName());

+        CalculatorService calculator = new CalculatorServiceImpl(context);

+        context.registerService(CalculatorService.class.getName(), calculator, props);

+

+        getBundle(context, AddService.class);

+

+    }

+

+    public void stop(BundleContext context) throws Exception {

+        logger.info("Stopping " + context.getBundle());

+        // Registered services will be automatically unregistered

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/dosgi/impl/CalculatorServiceDSImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/dosgi/impl/CalculatorServiceDSImpl.java
new file mode 100644
index 0000000000..9c80c5beb9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/dosgi/impl/CalculatorServiceDSImpl.java
@@ -0,0 +1,114 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator.dosgi.impl;

+

+import org.osgi.service.component.ComponentContext;

+

+import calculator.dosgi.CalculatorService;

+import calculator.dosgi.operations.AddService;

+import calculator.dosgi.operations.DivideService;

+import calculator.dosgi.operations.MultiplyService;

+import calculator.dosgi.operations.SubtractService;

+

+/**

+ * An implementation of the Calculator service.

+ */

+public class CalculatorServiceDSImpl implements CalculatorService {

+    private AddService addService;

+    private SubtractService subtractService;

+    private MultiplyService multiplyService;

+    private DivideService divideService;

+

+    public CalculatorServiceDSImpl() {

+        super();

+        System.out.println("CalculatorServiceDSImpl()");

+    }

+

+    protected void activate(ComponentContext context) {

+        System.out.println("Activating " + context);

+    }

+

+    protected void deactivate(ComponentContext context) {

+        System.out.println("Deactivating " + context);

+    }

+

+    /*

+     * The following setters can be used for DS injection

+     */

+    public void setAddService(AddService addService) {

+        System.out.println("setAddService()");

+        this.addService = addService;

+    }

+

+    public void setSubtractService(SubtractService subtractService) {

+        this.subtractService = subtractService;

+    }

+

+    public void setDivideService(DivideService divideService) {

+        this.divideService = divideService;

+    }

+

+    public void setMultiplyService(MultiplyService multiplyService) {

+        this.multiplyService = multiplyService;

+    }

+

+    /*

+     * The following setters can be used for DS injection

+     */

+    public void unsetAddService(AddService addService) {

+        System.out.println("unsetAddService()");

+        this.addService = null;

+    }

+

+    public void unsetSubtractService(SubtractService subtractService) {

+        this.subtractService = null;

+    }

+

+    public void unsetDivideService(DivideService divideService) {

+        this.divideService = null;

+    }

+

+    public void unsetMultiplyService(MultiplyService multiplyService) {

+        this.multiplyService = null;

+    }    

+    private <T> T getService(Class<T> cls) {

+        for (Object s : new Object[] {addService, subtractService, multiplyService, divideService}) {

+            if (cls.isInstance(s)) {

+                return cls.cast(s);

+            }

+        }

+        throw new IllegalStateException(cls.getSimpleName() + " is not available");

+    }

+

+    public double add(double n1, double n2) {

+        return getService(AddService.class).add(n1, n2);

+    }

+

+    public double subtract(double n1, double n2) {

+        return getService(SubtractService.class).subtract(n1, n2);

+    }

+

+    public double multiply(double n1, double n2) {

+        return getService(MultiplyService.class).multiply(n1, n2);

+    }

+

+    public double divide(double n1, double n2) {

+        return getService(DivideService.class).divide(n1, n2);

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/dosgi/impl/CalculatorServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/dosgi/impl/CalculatorServiceImpl.java
new file mode 100644
index 0000000000..046e8cf565
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/dosgi/impl/CalculatorServiceImpl.java
@@ -0,0 +1,98 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package calculator.dosgi.impl;

+

+import static org.osgi.framework.Constants.OBJECTCLASS;

+

+import org.osgi.framework.BundleContext;

+import org.osgi.framework.Filter;

+import org.osgi.framework.InvalidSyntaxException;

+import org.osgi.util.tracker.ServiceTracker;

+

+import calculator.dosgi.CalculatorService;

+import calculator.dosgi.operations.AddService;

+import calculator.dosgi.operations.DivideService;

+import calculator.dosgi.operations.MultiplyService;

+import calculator.dosgi.operations.SubtractService;

+

+/**

+ * An implementation of the Calculator service.

+ */

+public class CalculatorServiceImpl implements CalculatorService {

+    private ServiceTracker remoteServices;

+    private ServiceTracker localServices;

+

+    public CalculatorServiceImpl() {

+        super();

+    }

+

+    public CalculatorServiceImpl(BundleContext context) {

+        super();

+        Filter remoteFilter = null, localFilter = null;

+        try {

+            remoteFilter =

+                context.createFilter("(&(" + OBJECTCLASS + "=calculator.dosgi.operations.*) (sca.reference=*))");

+            localFilter =

+                context.createFilter("(&(" + OBJECTCLASS + "=calculator.dosgi.operations.*) (!(sca.reference=*)))");

+        } catch (InvalidSyntaxException e) {

+            e.printStackTrace();

+        }

+        this.remoteServices = new ServiceTracker(context, remoteFilter, null);

+        remoteServices.open();

+        this.localServices = new ServiceTracker(context, localFilter, null);

+        localServices.open();

+    }

+

+    private <T> T getService(Class<T> cls) {

+        Object[] remoteObjects = remoteServices.getServices();

+        if (remoteObjects != null) {

+            for (Object s : remoteObjects) {

+                if (cls.isInstance(s)) {

+                    System.out.println("Remote service: " + s);

+                    return cls.cast(s);

+                }

+            }

+        }

+        Object[] localObjects = localServices.getServices();

+        if (localObjects != null)

+            for (Object s : localObjects) {

+                if (cls.isInstance(s)) {

+                    System.out.println("Local service: " + s);

+                    return cls.cast(s);

+                }

+            }

+        throw new IllegalStateException(cls.getSimpleName() + " is not available");

+    }

+

+    public double add(double n1, double n2) {

+        return getService(AddService.class).add(n1, n2);

+    }

+

+    public double subtract(double n1, double n2) {

+        return getService(SubtractService.class).subtract(n1, n2);

+    }

+

+    public double multiply(double n1, double n2) {

+        return getService(MultiplyService.class).multiply(n1, n2);

+    }

+

+    public double divide(double n1, double n2) {

+        return getService(DivideService.class).divide(n1, n2);

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/dosgi/operations/AddService.java b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/dosgi/operations/AddService.java
new file mode 100644
index 0000000000..7d68dbd5c5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/dosgi/operations/AddService.java
@@ -0,0 +1,31 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator.dosgi.operations;

+

+import org.oasisopen.sca.annotation.Remotable;

+

+/**

+ * The interface for the add service

+ */

+@Remotable

+public interface AddService {

+

+    double add(double n1, double n2);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/dosgi/operations/DivideService.java b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/dosgi/operations/DivideService.java
new file mode 100644
index 0000000000..998f6e9554
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/dosgi/operations/DivideService.java
@@ -0,0 +1,31 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator.dosgi.operations;

+

+import org.oasisopen.sca.annotation.Remotable;

+

+/**

+ * The interface for the divide service

+ */

+@Remotable

+public interface DivideService {

+

+    double divide(double n1, double n2);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/dosgi/operations/MultiplyService.java b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/dosgi/operations/MultiplyService.java
new file mode 100644
index 0000000000..7ed6db2e6b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/dosgi/operations/MultiplyService.java
@@ -0,0 +1,31 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator.dosgi.operations;

+

+import org.oasisopen.sca.annotation.Remotable;

+

+/**

+ * The interface for the multiply service

+ */

+@Remotable

+public interface MultiplyService {

+

+    double multiply(double n1, double n2);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/dosgi/operations/SubtractService.java b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/dosgi/operations/SubtractService.java
new file mode 100644
index 0000000000..cb98b8fb67
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/dosgi/operations/SubtractService.java
@@ -0,0 +1,31 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package calculator.dosgi.operations;

+

+import org.oasisopen.sca.annotation.Remotable;

+

+/**

+ * The interface for the subtract service

+ */

+@Remotable

+public interface SubtractService {

+

+    double subtract(double n1, double n2);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/rmi/OperationsRMIServer.java b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/rmi/OperationsRMIServer.java
new file mode 100644
index 0000000000..1a3e36f571
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/rmi/OperationsRMIServer.java
@@ -0,0 +1,93 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package calculator.rmi;

+

+import java.io.Serializable;

+import java.rmi.Remote;

+import java.rmi.RemoteException;

+import java.rmi.registry.LocateRegistry;

+import java.rmi.registry.Registry;

+import java.rmi.server.UnicastRemoteObject;

+

+/**

+ *

+ */

+public class OperationsRMIServer implements OperationsRemote, Serializable {

+

+    private static final long serialVersionUID = 6081008315263103012L;

+    private transient Registry registry;

+

+    public OperationsRMIServer() throws RemoteException {

+        super();

+    }

+

+    public double add(double n1, double n2) {

+        return n1 + n2;

+    }

+

+    public double subtract(double n1, double n2) {

+        return n1 - n2;

+    }

+

+    public double divide(double n1, double n2) {

+        return n1 / n2;

+    }

+

+    public double multiply(double n1, double n2) {

+        return n1 * n2;

+    }

+

+    public void start() throws RemoteException {

+        Thread thread = new Thread() {

+            public void run() {

+                try {

+                    System.out.println("Starting the RMI server for calculator operations...");

+                    Remote stub = UnicastRemoteObject.exportObject(OperationsRMIServer.this);

+                    registry = LocateRegistry.createRegistry(8085);

+                    registry.bind("AddService", stub);

+                    registry.bind("SubtractService", stub);

+                    registry.bind("MultiplyService", stub);

+                    registry.bind("DivideService", stub);

+                    System.out.println("RMI server for calculator operations is now started.");

+                } catch (Exception e) {

+                    e.printStackTrace();

+                }

+            }

+        };

+        thread.start();

+    }

+

+    public void stop() {

+        if (registry != null) {

+            try {

+                registry.unbind("AddService");

+                registry.unbind("SubtractService");

+                registry.unbind("MultiplyService");

+                registry.unbind("DivideService");

+                UnicastRemoteObject.unexportObject(this, false);

+                UnicastRemoteObject.unexportObject(registry, false);

+                registry = null;

+            } catch (Exception e) {

+                e.printStackTrace();

+            }

+        }

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/rmi/OperationsRMIServer_Stub.java b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/rmi/OperationsRMIServer_Stub.java
new file mode 100644
index 0000000000..d573f6b8fa
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/rmi/OperationsRMIServer_Stub.java
@@ -0,0 +1,132 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+// Stub class generated by rmic, do not edit.

+// Contents subject to change without notice.

+package calculator.rmi;

+

+public final class OperationsRMIServer_Stub extends java.rmi.server.RemoteStub implements calculator.rmi.OperationsRemote {

+    private static final long serialVersionUID = 2;

+

+    private static java.lang.reflect.Method $method_add_0;

+    private static java.lang.reflect.Method $method_divide_1;

+    private static java.lang.reflect.Method $method_multiply_2;

+    private static java.lang.reflect.Method $method_subtract_3;

+

+    static {

+        try {

+            $method_add_0 =

+                calculator.rmi.OperationsRemote.class.getMethod("add", new java.lang.Class[] {double.class, double.class});

+            $method_divide_1 =

+                calculator.rmi.OperationsRemote.class.getMethod("divide",

+                                                            new java.lang.Class[] {double.class, double.class});

+            $method_multiply_2 =

+                calculator.rmi.OperationsRemote.class.getMethod("multiply", new java.lang.Class[] {double.class,

+                                                                                               double.class});

+            $method_subtract_3 =

+                calculator.rmi.OperationsRemote.class.getMethod("subtract", new java.lang.Class[] {double.class,

+                                                                                               double.class});

+        } catch (java.lang.NoSuchMethodException e) {

+            throw new java.lang.NoSuchMethodError("stub class initialization failed");

+        }

+    }

+

+    // constructors

+    public OperationsRMIServer_Stub(java.rmi.server.RemoteRef ref) {

+        super(ref);

+    }

+

+    // methods from remote interfaces

+

+    // implementation of add(double, double)

+    public double add(double $param_double_1, double $param_double_2) throws java.rmi.RemoteException {

+        try {

+            Object $result =

+                ref.invoke(this,

+                           $method_add_0,

+                           new java.lang.Object[] {new java.lang.Double($param_double_1),

+                                                   new java.lang.Double($param_double_2)},

+                           864055858262779977L);

+            return ((java.lang.Double)$result).doubleValue();

+        } catch (java.lang.RuntimeException e) {

+            throw e;

+        } catch (java.rmi.RemoteException e) {

+            throw e;

+        } catch (java.lang.Exception e) {

+            throw new java.rmi.UnexpectedException("undeclared checked exception", e);

+        }

+    }

+

+    // implementation of divide(double, double)

+    public double divide(double $param_double_1, double $param_double_2) throws java.rmi.RemoteException {

+        try {

+            Object $result =

+                ref.invoke(this,

+                           $method_divide_1,

+                           new java.lang.Object[] {new java.lang.Double($param_double_1),

+                                                   new java.lang.Double($param_double_2)},

+                           8097593626497421928L);

+            return ((java.lang.Double)$result).doubleValue();

+        } catch (java.lang.RuntimeException e) {

+            throw e;

+        } catch (java.rmi.RemoteException e) {

+            throw e;

+        } catch (java.lang.Exception e) {

+            throw new java.rmi.UnexpectedException("undeclared checked exception", e);

+        }

+    }

+

+    // implementation of multiply(double, double)

+    public double multiply(double $param_double_1, double $param_double_2) throws java.rmi.RemoteException {

+        try {

+            Object $result =

+                ref.invoke(this,

+                           $method_multiply_2,

+                           new java.lang.Object[] {new java.lang.Double($param_double_1),

+                                                   new java.lang.Double($param_double_2)},

+                           -346155016949350695L);

+            return ((java.lang.Double)$result).doubleValue();

+        } catch (java.lang.RuntimeException e) {

+            throw e;

+        } catch (java.rmi.RemoteException e) {

+            throw e;

+        } catch (java.lang.Exception e) {

+            throw new java.rmi.UnexpectedException("undeclared checked exception", e);

+        }

+    }

+

+    // implementation of subtract(double, double)

+    public double subtract(double $param_double_1, double $param_double_2) throws java.rmi.RemoteException {

+        try {

+            Object $result =

+                ref.invoke(this,

+                           $method_subtract_3,

+                           new java.lang.Object[] {new java.lang.Double($param_double_1),

+                                                   new java.lang.Double($param_double_2)},

+                           -610707357620578750L);

+            return ((java.lang.Double)$result).doubleValue();

+        } catch (java.lang.RuntimeException e) {

+            throw e;

+        } catch (java.rmi.RemoteException e) {

+            throw e;

+        } catch (java.lang.Exception e) {

+            throw new java.rmi.UnexpectedException("undeclared checked exception", e);

+        }

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/rmi/OperationsRemote.java b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/rmi/OperationsRemote.java
new file mode 100644
index 0000000000..d735ce8172
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/java/calculator/rmi/OperationsRemote.java
@@ -0,0 +1,37 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package calculator.rmi;

+

+import java.rmi.Remote;

+import java.rmi.RemoteException;

+

+/**

+ * RMI Remote interface

+ */

+public interface OperationsRemote extends Remote {

+    double add(double n1, double n2) throws RemoteException;

+

+    double subtract(double n1, double n2) throws RemoteException;

+

+    double multiply(double n1, double n2) throws RemoteException;

+

+    double divide(double n1, double n2) throws RemoteException;

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/resources/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..8ba4b85247
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+* Licensed to the Apache Software Foundation (ASF) under one

+* or more contributor license agreements.  See the NOTICE file

+* distributed with this work for additional information

+* regarding copyright ownership.  The ASF licenses this file

+* to you under the Apache License, Version 2.0 (the

+* "License"); you may not use this file except in compliance

+* with the License.  You may obtain a copy of the License at

+* 

+*   http://www.apache.org/licenses/LICENSE-2.0

+* 

+* Unless required by applicable law or agreed to in writing,

+* software distributed under the License is distributed on an

+* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+* KIND, either express or implied.  See the License for the

+* specific language governing permissions and limitations

+* under the License.    

+-->

+

+<contribution xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903" 

+              xmlns:c="http://calculator.dosgi">

+    <deployable composite="c:CalculatorComposite" />

+</contribution>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/test/java/calculator/dosgi/test/CalculatorNode.java b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/test/java/calculator/dosgi/test/CalculatorNode.java
new file mode 100644
index 0000000000..7f96067764
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/test/java/calculator/dosgi/test/CalculatorNode.java
@@ -0,0 +1,43 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package calculator.dosgi.test;

+

+import org.apache.tuscany.sca.node.equinox.launcher.NodeLauncher;

+

+/**

+ *

+ */

+public class CalculatorNode {

+

+    /**

+     * @param args

+     */

+    public static void main(String[] args) {

+        if (args.length == 0) {

+            args = new String[] {"-bundles"};

+        }

+        try {

+            NodeLauncher.main(args);

+        } catch (Exception e) {

+            e.printStackTrace();

+        }

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/test/java/calculator/dosgi/test/CalculatorOSGiNodeTestCase.java b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/test/java/calculator/dosgi/test/CalculatorOSGiNodeTestCase.java
new file mode 100644
index 0000000000..d4bede0d98
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/test/java/calculator/dosgi/test/CalculatorOSGiNodeTestCase.java
@@ -0,0 +1,144 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package calculator.dosgi.test;

+

+import static calculator.dosgi.test.OSGiTestUtils.bundleStatus;

+

+import java.io.InputStream;

+import java.io.InputStreamReader;

+import java.io.Reader;

+import java.net.URL;

+

+import org.apache.tuscany.sca.node.equinox.launcher.EquinoxHost;

+import org.junit.AfterClass;

+import org.junit.Assert;

+import org.junit.BeforeClass;

+import org.junit.Test;

+import org.osgi.framework.Bundle;

+import org.osgi.framework.BundleContext;

+import org.osgi.framework.Constants;

+import org.osgi.framework.ServiceReference;

+

+import calculator.dosgi.CalculatorService;

+import calculator.rmi.OperationsRMIServer;

+

+/**

+ *

+ */

+public class CalculatorOSGiNodeTestCase {

+    private static EquinoxHost host;

+    private static BundleContext context;

+    private static Bundle calculatorBundle;

+    private static OperationsRMIServer rmiServer;

+

+    /**

+     * @throws java.lang.Exception

+     */

+    @BeforeClass

+    public static void setUpBeforeClass() throws Exception {

+        try {

+            rmiServer = new OperationsRMIServer();

+            rmiServer.start();

+

+            host = new EquinoxHost();

+            context = host.start();

+

+            for (Bundle b : context.getBundles()) {

+                System.out.println(b);

+                if (b.getSymbolicName().equals("org.eclipse.equinox.ds") || b.getSymbolicName()

+                    .startsWith("org.apache.tuscany.sca.")) {

+                    try {

+                        if (b.getHeaders().get(Constants.FRAGMENT_HOST) == null) {

+                            // Start the non-fragment bundle

+                            b.start();

+                        }

+                    } catch (Exception e) {

+                        e.printStackTrace();

+                    }

+                    System.out.println(bundleStatus(b, false));

+                }

+                if ("calculator.dosgi".equals(b.getSymbolicName())) {

+                    calculatorBundle = b;

+                }

+            }

+

+            if (calculatorBundle != null) {

+                calculatorBundle.start();

+                System.out.println(bundleStatus(calculatorBundle, false));

+            }

+

+        } catch (Exception e) {

+            e.printStackTrace();

+            throw e;

+        }

+    }

+

+    @Test

+    public void testOSGi() {

+        ServiceReference ref =

+            calculatorBundle.getBundleContext().getServiceReference(CalculatorService.class.getName());

+        Assert.assertNotNull(ref);

+        Object service = context.getService(ref);

+        Assert.assertNotNull(service);

+        CalculatorService calculator = OSGiTestUtils.cast(service, CalculatorService.class);

+        System.out.println("2.0 + 1.0 = " + calculator.add(2.0, 1.0));

+        System.out.println("2.0 - 1.0 = " + calculator.subtract(2.0, 1.0));

+        System.out.println("2.0 * 1.0 = " + calculator.multiply(2.0, 1.0));

+        System.out.println("2.0 / 1.0 = " + calculator.divide(2.0, 1.0));

+    }

+

+    @Test

+    /**

+     * Test the Web service exposed by the Calculator

+     */

+    public void testWS() throws Exception {

+        URL url = new URL("http://localhost:8086/CalculatorService?wsdl");

+        InputStream is = url.openStream();

+        Reader reader = new InputStreamReader(is);

+        char[] content = new char[10240]; // 10k

+        int len = 0;

+        while (true) {

+            int size = reader.read(content, len, content.length - len);

+            if (size < 0) {

+                break;

+            }

+            len += size;

+        }

+        Assert.assertTrue(len > 0);

+        String str = new String(content, 0, len);

+        System.out.println(str);

+        Assert.assertTrue(str.indexOf("<wsdl:definitions") != -1);

+    }

+

+    /**

+     * @throws java.lang.Exception

+     */

+    @AfterClass

+    public static void tearDownAfterClass() throws Exception {

+        if (host != null) {

+            host.stop();

+            rmiServer.stop();

+            host = null;

+            rmiServer = null;

+            context = null;

+        }

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/test/java/calculator/dosgi/test/OSGiTestUtils.java b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/test/java/calculator/dosgi/test/OSGiTestUtils.java
new file mode 100644
index 0000000000..958e744b41
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/dosgi-calculator/src/test/java/calculator/dosgi/test/OSGiTestUtils.java
@@ -0,0 +1,105 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+

+package calculator.dosgi.test;

+

+import java.lang.reflect.InvocationHandler;

+import java.lang.reflect.Method;

+import java.lang.reflect.Proxy;

+

+import org.osgi.framework.Bundle;

+

+/**

+ *

+ * Utility class to create OSGi bundles

+ *

+ * @version $Rev: 758877 $ $Date: 2009-03-26 14:51:19 -0700 (Thu, 26 Mar 2009) $

+ */

+public class OSGiTestUtils {

+    private static class InvocationHandlerImpl implements InvocationHandler {

+        private Object instance;

+

+        public InvocationHandlerImpl(Object instance) {

+            super();

+            this.instance = instance;

+        }

+

+        public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {

+            Method m = instance.getClass().getMethod(method.getName(), method.getParameterTypes());

+            return m.invoke(instance, args);

+        }

+

+    }

+

+    /**

+     * Returns a string representation of the given bundle.

+     *

+     * @param b

+     * @param verbose

+     * @return

+     */

+    public static String bundleStatus(Bundle bundle, boolean verbose) {

+        StringBuffer sb = new StringBuffer();

+        sb.append(bundle.getBundleId()).append(" ").append(bundle.getSymbolicName());

+        int s = bundle.getState();

+        if ((s & Bundle.UNINSTALLED) != 0) {

+            sb.append(" UNINSTALLED");

+        }

+        if ((s & Bundle.INSTALLED) != 0) {

+            sb.append(" INSTALLED");

+        }

+        if ((s & Bundle.RESOLVED) != 0) {

+            sb.append(" RESOLVED");

+        }

+        if ((s & Bundle.STARTING) != 0) {

+            sb.append(" STARTING");

+        }

+        if ((s & Bundle.STOPPING) != 0) {

+            sb.append(" STOPPING");

+        }

+        if ((s & Bundle.ACTIVE) != 0) {

+            sb.append(" ACTIVE");

+        }

+

+        if (verbose) {

+            sb.append(" ").append(bundle.getLocation());

+            sb.append(" ").append(bundle.getHeaders());

+        }

+        return sb.toString();

+    }

+

+    /**

+     * A utility to cast the object to the given interface. If the class for the object

+     * is loaded by a different classloader, a proxy will be created.

+     *

+     * @param <T>

+     * @param obj

+     * @param cls

+     * @return

+     */

+    public static <T> T cast(Object obj, Class<T> cls) {

+        if (cls.isInstance(obj)) {

+            return cls.cast(obj);

+        } else {

+            return cls.cast(Proxy.newProxyInstance(cls.getClassLoader(),

+                                                   new Class<?>[] {cls},

+                                                   new InvocationHandlerImpl(obj)));

+        }

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/README b/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/README
new file mode 100644
index 0000000000..bf5f500ef3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/README
@@ -0,0 +1,151 @@
+Hello World BPEL Sample
+======================================
+This sample demonstrates an SCA service implemented by a BPEL process. 
+
+The README in the samples directory (the directory above this) provides 
+general instructions about building and running samples. Take a look there 
+first. 
+
+If you just want to run it to see what happens open a command prompt, navigate
+to this sample directory, and do 
+
+ant compile run
+
+OR if you don't have ant, on Windows do
+
+mkdir target\classes
+mkdir target\wsdl2java-source
+java -cp ..\..\lib\tuscany-sca-manifest.jar org.apache.tuscany.sdo.generate.XSD2JavaGenerator -targetDirectory target/wsdl2java-source -prefix HelloWorld -noContainment -noUnsettable src/main/resources/helloworld.wsdl
+java -cp ..\..\lib\tuscany-sca-manifest.jar org.apache.tuscany.tools.wsdl2java.generate.WSDL2JavaGenerator -targetDirectory target/wsdl2java-source src/main/resources/helloworld.wsdl
+unzip ..\..\lib\ode-dao-jpa-ojpa-derby-1.1.zip -d target\database
+javac -d target\classes -cp target\classes;..\..\lib\tuscany-sca-manifest.jar -sourcepath src\main\java;target\wsdl2java-source -target 1.5 -g -source 1.5 src\main\java\helloworld\BPELClient.java
+copy src\main\resources\* target\classes
+java -cp ..\..\lib\tuscany-sca-manifest.jar;target\classes;target\database helloworld.BPELClient
+
+and on *nix do
+
+mkdir target/classes
+mkdir target/wsdl2java-source
+java -cp ../../lib/tuscany-sca-manifest.jar org.apache.tuscany.sdo.generate.XSD2JavaGenerator -targetDirectory target/wsdl2java-source -prefix HelloWorld -noContainment -noUnsettable src/main/resources/helloworld.wsdl
+java -cp ../../lib/tuscany-sca-manifest.jar org.apache.tuscany.tools.wsdl2java.generate.WSDL2JavaGenerator -targetDirectory target/wsdl2java-source src/main/resources/helloworld.wsdl
+unzip ../../lib/ode-dao-jpa-ojpa-derby-1.1.zip -d target/database
+javac -d target/classes -cp target/classes;../../lib/tuscany-sca-manifest.jar -sourcepath src/main/java;target/wsdl2java-source -target 1.5 -g -source 1.5 src/main/java/helloworld/BPELClient.java
+cp src/main/resources/* target/classes
+java -cp ../../lib/tuscany-sca-manifest.jar:target/classes:target/database helloworld.BPELClient
+
+The sample will start an embedded BPEL engine, deploy a process and invoke it.
+
+Sample Overview
+---------------
+The sample provides a single component that is wired to a service with a 
+web service binding.
+
+helloworld-bpel/
+  src/
+    main/
+      java/
+        helloworld/
+          BPELClient.java          	  - client application for  
+                                            BEPELHelloWorldComponent
+
+      resources/
+          deploy.xml			  - ODE deployment descriptor
+          helloworld.bpel		  - helloworld bpel process
+          helloworld.componentType	  - helloworld bpel service description
+          helloworld.composite            - the SCA assembly for this sample
+          helloworld.wsdl                 - the service description that describes
+                                            the bpel process
+          log4j.properties                - logging configuration
+          
+    test/
+      java/
+        helloworld/
+          BPELHelloWorldTestCase.java     - JUnit test case 
+  helloworld-bpel.png                     - a pictorial representation of the 
+                                            sample .composite file
+  build.xml                               - the Ant build file
+  pom.xml                                 - the Maven build file        
+
+Building And Running The Sample Using Ant
+-----------------------------------------
+
+With the binary distribution the sample can be built and run using Ant as 
+follows
+
+cd helloworld-bpel
+ant compile
+ant run
+
+     
+You should see the following output from the run target.     
+
+run:
+     [java] Starting BPELHelloWorldComponent
+     [java] >>> Deploying : D:\temp\SCA1.1-RC1\tuscany-sca-1.1-incubating\samples\helloworld-bpel\target\classes
+     [java] ::arg:::::: <?xml version="1.0" encoding="UTF-8"?>
+     [java] <hello xmlns="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"><message xmlns="http://tuscany.apache.org/implementation/bpel/exampl
+e/helloworld.wsdl">Hello</message></hello>
+     [java] ::message:: <?xml version="1.0" encoding="UTF-8"?>
+     [java] <message><TestPart><hello xmlns="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"><message xmlns="http://tuscany.apache.org/impleme
+ntation/bpel/example/helloworld.wsdl">Hello</message></hello></TestPart></message>
+     [java] Status: RESPONSE
+     [java] Response: <?xml version="1.0" encoding="UTF-8"?>
+     [java] <message><TestPart><hello xmlns="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl">Hello World</hello></TestPart></message>
+     [java] Hello World
+     [java] Stopping BPELHelloWorldComponent
+     [java] Stopped !!!
+
+BUILD SUCCESSFUL
+Total time: 36 seconds     
+
+Building And Running The Sample Using Maven 
+-------------------------------------------
+With either the binary or source distributions the sample can be built and run 
+using Maven as follows. When using Maven, a simple test is present that exercise
+the same logic as the client to invoke the BPEl process.
+
+cd helloworld-bpel
+mvn
+
+You should see the following output from the test phase.
+
+-
+
+-------------------------------------------------------
+ T E S T S
+-------------------------------------------------------
+Running helloworld.BPELHelloWorldTestCase
+Starting BPELHelloWorldComponent
+>>> Deploying : D:\dev\Opensource\Apache\Tuscany\source\java-sca-1.1\samples\helloworld-bpel\target\classes
+::arg:::::: <?xml version="1.0" encoding="UTF-8"?>
+<hello xmlns="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"><message xmlns="http://tuscany.apache.org/implementation/bpel/example/helloworld
+.wsdl">Hello</message></hello>
+::message:: <?xml version="1.0" encoding="UTF-8"?>
+<message><TestPart><hello xmlns="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"><message xmlns="http://tuscany.apache.org/implementation/bpel
+/example/helloworld.wsdl">Hello</message></hello></TestPart></message>
+Status: RESPONSE
+Response: <?xml version="1.0" encoding="UTF-8"?>
+<message><TestPart><hello xmlns="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl">Hello World</hello></TestPart></message>
+Stopping BPELHelloWorldComponent
+Stopped !!!
+Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 18.656 sec
+
+Results :
+
+Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
+
+[INFO] [jar:jar]
+[INFO] Building jar: D:\dev\Opensource\Apache\Tuscany\source\java-sca-1.1\samples\helloworld-bpel\target\sample-helloworld-bpel.jar
+[INFO] [install:install]
+[INFO] Installing D:\dev\Opensource\Apache\Tuscany\source\java-sca-1.1\samples\helloworld-bpel\target\sample-helloworld-bpel.jar to C:\Documents and Settings\lresend
+e\.m2\repository\org\apache\tuscany\sca\sample-helloworld-bpel\1.1-incubating-SNAPSHOT\sample-helloworld-bpel-1.1-incubating-SNAPSHOT.jar
+[INFO] ------------------------------------------------------------------------
+[INFO] BUILD SUCCESSFUL
+[INFO] ------------------------------------------------------------------------
+[INFO] Total time: 53 seconds
+[INFO] Finished at: Sun Jan 13 09:54:39 PST 2008
+[INFO] Final Memory: 24M/43M
+[INFO] ------------------------------------------------------------------------
+
+
+This shows that the Junit test cases have run successfully. 
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/build.xml b/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/build.xml
new file mode 100644
index 0000000000..890a6427b8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/build.xml
@@ -0,0 +1,95 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project name="sample-helloworld-bpel" default="compile">
+    <property name="test.class"   value="helloworld.BPELClient" />
+    <property name="test.jar"     value="sample-helloworld-bpel.jar" />
+    <property name="manifest.jar" value="../../lib/tuscany-sca-manifest.jar" />
+
+    <target name="init">
+        <mkdir dir="target/classes"/>
+        <mkdir dir="target/wsdl2java-source"/>
+    </target>
+
+    <target name="generate-wsdl" depends="init">
+        <java classname="org.apache.tuscany.sdo.generate.XSD2JavaGenerator" fork="true">
+            <arg value="-targetDirectory"/>
+            <arg value="target/wsdl2java-source"/>
+            <arg value="-prefix"/>
+            <arg value="HelloWorld"/>
+            <arg value="-noContainment"/>
+            <arg value="-noUnsettable"/>
+            <arg value="src/main/resources/helloworld.wsdl"/>
+
+            <classpath>
+                <pathelement location="${manifest.jar}"/>
+            </classpath>
+        </java>
+        
+        <java classname="org.apache.tuscany.tools.wsdl2java.generate.WSDL2JavaGenerator" fork="true">
+            <arg value="-targetDirectory"/>
+            <arg value="target/wsdl2java-source"/>
+            <arg value="src/main/resources/helloworld.wsdl"/>
+
+            <classpath>
+                <pathelement location="${manifest.jar}"/>
+            </classpath>
+        </java>
+    </target>
+
+    <target name="unzip-ode-db" depends="init">
+        <unzip src="../../lib/ode-dao-jpa-ojpa-derby-1.1.zip" dest="target/database"/>
+    </target> 
+
+    <target name="compile" depends="init,generate-wsdl,unzip-ode-db">
+        <javac destdir="target/classes" debug="on" source="1.5" target="1.5">
+            <src path="src/main/java"/>
+            <src path="target/wsdl2java-source"/>
+            <classpath>
+                <pathelement location="${manifest.jar}"/>
+            </classpath>
+        </javac>
+        <copy todir="target/classes">
+            <fileset dir="src/main/resources"/>
+        </copy>
+        <jar destfile="target/${test.jar}" basedir="target/classes">
+            <manifest>
+                <attribute name="Main-Class" value="${test.class}" /> 
+            </manifest>
+        </jar>
+    </target>
+
+    <target name="run">
+        <java classname="${test.class}" fork="true">
+            <!-- jvmarg value="-Xdebug"/ -->
+            <!-- jvmarg value="-Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=y"/ -->
+            <classpath>
+                <pathelement location="target/classes"/>
+                <pathelement location="target/database"/>
+                <pathelement location="${manifest.jar}"/>
+            </classpath>
+        </java>
+    </target>
+    
+    <target name="clean">
+        <delete includeemptydirs="true">
+            <fileset dir="target"/>
+        </delete>
+    </target>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/helloworld-bpel.png b/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/helloworld-bpel.png
new file mode 100644
index 0000000000..5f53a3c5d1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/helloworld-bpel.png
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/helloworld-bpel.svg b/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/helloworld-bpel.svg
new file mode 100644
index 0000000000..5a98f1a07c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/helloworld-bpel.svg
@@ -0,0 +1,179 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://web.resource.org/cc/"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="1052.3622"
+   height="744.09448"
+   id="svg2"
+   sodipodi:version="0.32"
+   inkscape:version="0.45.1"
+   sodipodi:docbase="C:\simon\tuscany\java-panic\sca\samples\helloworld-bpel"
+   sodipodi:docname="helloworld-bpel.svg"
+   version="1.0"
+   inkscape:export-filename="C:\simon\tuscany\java-panic\sca\samples\helloworld-bpel\helloworld-bpel.png"
+   inkscape:export-xdpi="52.84"
+   inkscape:export-ydpi="52.84"
+   inkscape:output_extension="org.inkscape.output.svg.inkscape">
+  <defs
+     id="defs4" />
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     gridtolerance="10000"
+     guidetolerance="10"
+     objecttolerance="10"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="1.4"
+     inkscape:cx="519.38407"
+     inkscape:cy="414.63224"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     inkscape:window-width="1141"
+     inkscape:window-height="676"
+     inkscape:window-x="360"
+     inkscape:window-y="147" />
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1">
+    <g
+       id="g2997"
+       transform="matrix(0.991389,0,0,1,2.215655,0)">
+      <rect
+         rx="13.79423"
+         ry="12.692303"
+         y="192.00233"
+         x="258.3114"
+         height="299.99988"
+         width="446.72086"
+         id="rect2067"
+         style="opacity:1;fill:#90baf4;fill-opacity:1;stroke:#060000;stroke-width:2.00866628;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+      <flowRoot
+         id="flowRoot2954"
+         xml:space="preserve"><flowRegion
+           id="flowRegion2956"><rect
+             y="212.66591"
+             x="281.42856"
+             height="61.42857"
+             width="170"
+             id="rect2958" /></flowRegion><flowPara
+           id="flowPara2960">helloworldws</flowPara></flowRoot>    </g>
+    <rect
+       style="fill:#317fed;fill-opacity:1;stroke:#060000;stroke-width:2.77353811;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect2988"
+       width="137.03178"
+       height="139.37514"
+       x="433.16025"
+       y="308.26868"
+       rx="8.2887468"
+       ry="11.562291" />
+    <flowRoot
+       xml:space="preserve"
+       id="flowRoot2966"
+       transform="translate(183.89697,109.51481)"><flowRegion
+         id="flowRegion2968"><rect
+           id="rect2970"
+           width="170"
+           height="61.42857"
+           x="281.42856"
+           y="212.66591" /></flowRegion><flowPara
+         id="flowPara2972">HelloWorld</flowPara><flowPara
+         id="flowPara1883">Service</flowPara><flowPara
+         id="flowPara1885">Component</flowPara></flowRoot>    <path
+       style="fill:#5b9d05;fill-opacity:1;fill-rule:evenodd;stroke:black;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="M 414.90867,339.0146 L 448.24371,339.0146 L 454.30462,352.14658 L 447.23356,364.26842 L 414.90867,364.26842 L 422.48482,352.14658 L 414.90867,339.0146 z "
+       id="path3017" />
+    <path
+       style="fill:#5b9d05;fill-opacity:1;fill-rule:evenodd;stroke:black;stroke-width:0.99999994px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="M 226.73064,320.75315 L 293.91185,320.75315 L 306.1266,352.82797 L 291.87606,382.43553 L 226.73064,382.43553 L 241.99911,352.82797 L 226.73064,320.75315 z "
+       id="path1892" />
+    <flowRoot
+       xml:space="preserve"
+       id="flowRoot1894"
+       transform="translate(-37.47944,122.8324)"
+       style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Bitstream Vera Sans"><flowRegion
+         id="flowRegion1896"><rect
+           id="rect1898"
+           width="170"
+           height="61.42857"
+           x="281.42856"
+           y="212.66591"
+           style="font-size:10px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Bitstream Vera Sans" /></flowRegion><flowPara
+         id="flowPara1900">HelloWorld</flowPara><flowPara
+         id="flowPara1906">Web</flowPara><flowPara
+         id="flowPara1904">Service</flowPara></flowRoot>    <path
+       style="fill:none;fill-rule:evenodd;stroke:black;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="M 305.71429,353.3802 L 422.85714,351.95163"
+       id="path1910"
+       inkscape:export-filename="C:\simon\Projects\Tuscany\java\java-head\sca\samples\helloworld-ws-service\helloworld-ws-service.png"
+       inkscape:export-xdpi="52.84"
+       inkscape:export-ydpi="52.84" />
+    <rect
+       style="opacity:1;fill:#e4a637;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-width:1.03563392;stroke-miterlimit:4;stroke-dasharray:6.21380369, 1.03563395;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect2179"
+       width="107.35972"
+       height="30.216856"
+       x="454.17728"
+       y="404.70035"
+       rx="1.1482089"
+       ry="1.0659764" />
+    <flowRoot
+       xml:space="preserve"
+       id="flowRoot3152"
+       transform="matrix(0.8110318,0,0,0.9349147,74.607827,34.581873)"><flowRegion
+         id="flowRegion3154"><rect
+           id="rect3156"
+           width="114.28571"
+           height="12.857142"
+           x="450.71429"
+           y="376.23734" /></flowRegion><flowPara
+         id="flowPara3158">implementation.bpel</flowPara></flowRoot>    <text
+       xml:space="preserve"
+       style="font-size:12px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+       x="466.42856"
+       y="423.38019"
+       id="text3160"><tspan
+         sodipodi:role="line"
+         id="tspan3162"
+         x="466.42856"
+         y="423.38019">helloworld.bpel</tspan></text>
+  </g>
+</svg>
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/pom.xml b/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/pom.xml
new file mode 100644
index 0000000000..8b6fcdb3ad
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/pom.xml
@@ -0,0 +1,91 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-sca</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
+    <artifactId>sample-helloworld-bpel</artifactId>
+    <name>Apache Tuscany SCA Sample HelloWorld BPEL</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-node-impl</artifactId>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-java-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-implementation-bpel-runtime</artifactId>
+            <version>2.0-M3</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.5</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+    
+    <build>
+        <finalName>${artifactId}</finalName>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-dependency-plugin</artifactId>
+				<executions>
+					<execution>
+						<id>unpack</id>
+						<phase>test-compile</phase>
+						<goals>
+							<goal>unpack</goal>
+						</goals>
+						<configuration>
+							<artifactItems>
+								<artifactItem>
+									<groupId>org.apache.ode</groupId>
+									<artifactId>ode-dao-jpa-ojpa-derby</artifactId>
+									<version>1.1</version>
+									<type>zip</type>
+									<overWrite>true</overWrite>
+									<outputDirectory>${project.build.directory}/test-classes/</outputDirectory>
+								</artifactItem>
+							</artifactItems>
+						</configuration>
+					</execution>
+				</executions>
+			</plugin>
+		</plugins>
+    </build>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/src/main/java/helloworld/BPELClient.java b/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/src/main/java/helloworld/BPELClient.java
new file mode 100644
index 0000000000..e2d69eddf6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/src/main/java/helloworld/BPELClient.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package helloworld;
+
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+
+/**
+ * Simple BPEL sample application invoking a helloworld 
+ * 
+ * @version $Rev$ $Date$
+ */
+public class BPELClient {
+    public static void main(String[] args) throws Exception {
+
+        Node node = NodeFactory.newInstance().createNode();
+        node.start();
+        
+        Hello bpelService = node.getService(Hello.class, "BPELHelloWorldComponent");
+        
+        String result = bpelService.hello("Hello");
+        System.out.println(result);
+        
+        node.stop();
+
+        System.exit(0);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/src/main/java/helloworld/Hello.java b/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/src/main/java/helloworld/Hello.java
new file mode 100644
index 0000000000..ae7be07be6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/src/main/java/helloworld/Hello.java
@@ -0,0 +1,29 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+

+package helloworld;

+

+import org.oasisopen.sca.annotation.Remotable;

+

+@Remotable

+public interface Hello {

+    

+    String hello(String name);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/src/main/resources/META-INF/sca-contribution.xml b/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..8378a15824
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+    * Licensed to the Apache Software Foundation (ASF) under one

+    * or more contributor license agreements.  See the NOTICE file

+    * distributed with this work for additional information

+    * regarding copyright ownership.  The ASF licenses this file

+    * to you under the Apache License, Version 2.0 (the

+    * "License"); you may not use this file except in compliance

+    * with the License.  You may obtain a copy of the License at

+    * 

+    *   http://www.apache.org/licenses/LICENSE-2.0

+    * 

+    * Unless required by applicable law or agreed to in writing,

+    * software distributed under the License is distributed on an

+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+    * KIND, either express or implied.  See the License for the

+    * specific language governing permissions and limitations

+    * under the License.    

+-->

+<contribution xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+              xmlns:sample="http://bpel">

+   <deployable composite="sample:bpel"/>

+</contribution>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/src/main/resources/helloworld.bpel b/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/src/main/resources/helloworld.bpel
new file mode 100644
index 0000000000..a88aa7960c
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/src/main/resources/helloworld.bpel
@@ -0,0 +1,66 @@
+<!--

+  ~ Licensed to the Apache Software Foundation (ASF) under one

+  ~ or more contributor license agreements.  See the NOTICE file

+  ~ distributed with this work for additional information

+  ~ regarding copyright ownership.  The ASF licenses this file

+  ~ to you under the Apache License, Version 2.0 (the

+  ~ "License"); you may not use this file except in compliance

+  ~ with the License.  You may obtain a copy of the License at

+  ~

+  ~    http://www.apache.org/licenses/LICENSE-2.0

+  ~

+  ~ Unless required by applicable law or agreed to in writing,

+  ~ software distributed under the License is distributed on an

+  ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+  ~ KIND, either express or implied.  See the License for the

+  ~ specific language governing permissions and limitations

+  ~ under the License.

+  -->

+<process name="HelloWorld"

+    targetNamespace="http://tuscany.apache.org/implementation/bpel/example/helloworld"

+    xmlns:bpws="http://schemas.xmlsoap.org/ws/2004/03/business-process/"

+    xmlns="http://schemas.xmlsoap.org/ws/2004/03/business-process/"

+    xmlns:tns="http://tuscany.apache.org/implementation/bpel/example/helloworld"

+    xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+    xmlns:test="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"

+    queryLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath2.0"

+    expressionLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath2.0">

+

+  <import location="helloworld.wsdl" importType="http://schemas.xmlsoap.org/wsdl/"

+     namespace="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"/>

+

+   <partnerLinks>

+      <partnerLink name="helloPartnerLink" partnerLinkType="test:HelloPartnerLinkType" myRole="me" />

+   </partnerLinks>

+    

+   <variables>

+     <variable name="myVar" messageType="test:HelloMessage"/>

+     <variable name="tmpVar" type="xsd:string"/>

+   </variables>

+

+   <sequence>

+       <receive

+          name="start"

+          partnerLink="helloPartnerLink"

+          portType="test:HelloPortType"

+          operation="hello"

+          variable="myVar"

+          createInstance="yes"/>

+

+      <assign name="assign1">

+          <copy>

+              <from variable="myVar" part="TestPart"/>

+              <to variable="tmpVar"/>

+          </copy>

+          <copy>

+              <from>concat($tmpVar,' World')</from>

+              <to variable="myVar" part="TestPart"/>

+          </copy>

+      </assign>

+       <reply name="end"  

+              partnerLink="helloPartnerLink"

+              portType="test:HelloPortType" 

+              operation="hello"

+              variable="myVar"/>

+   </sequence>

+</process>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/src/main/resources/helloworld.composite b/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/src/main/resources/helloworld.composite
new file mode 100644
index 0000000000..603cc17af9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/src/main/resources/helloworld.composite
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+      targetNamespace="http://bpel"
+      xmlns:hns="http://tuscany.apache.org/implementation/bpel/example/helloworld"
+      name="bpel">
+    
+    <component name="BPELHelloWorldComponent">
+        <implementation.bpel process="hns:HelloWorld"/>
+    </component>
+
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/src/main/resources/helloworld.wsdl b/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/src/main/resources/helloworld.wsdl
new file mode 100644
index 0000000000..46cf381577
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/src/main/resources/helloworld.wsdl
@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!--
+  ~ Licensed to the Apache Software Foundation (ASF) under one
+  ~ or more contributor license agreements.  See the NOTICE file
+  ~ distributed with this work for additional information
+  ~ regarding copyright ownership.  The ASF licenses this file
+  ~ to you under the Apache License, Version 2.0 (the
+  ~ "License"); you may not use this file except in compliance
+  ~ with the License.  You may obtain a copy of the License at
+  ~
+  ~    http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing,
+  ~ software distributed under the License is distributed on an
+  ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+  ~ KIND, either express or implied.  See the License for the
+  ~ specific language governing permissions and limitations
+  ~ under the License.
+  -->
+
+<wsdl:definitions 
+    targetNamespace="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"
+    xmlns="http://schemas.xmlsoap.org/wsdl/"
+    xmlns:tns="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"
+    xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" 
+    xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"
+    xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+    xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
+    xmlns:bpws="http://schemas.xmlsoap.org/ws/2004/03/business-process/"
+    xmlns:plnk="http://schemas.xmlsoap.org/ws/2004/03/partner-link/">
+    
+    <wsdl:types>
+        <schema elementFormDefault="qualified" 
+           targetNamespace="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl" 
+           xmlns="http://www.w3.org/2001/XMLSchema">
+
+            <element name="hello">
+                <complexType>
+                    <sequence>
+                        <element name="message" type="xsd:string"/>
+                    </sequence>
+                </complexType>
+            </element>            
+        </schema>
+    </wsdl:types>
+    
+    <wsdl:message name="HelloMessage">
+        <wsdl:part element="tns:hello" name="TestPart"/>
+    </wsdl:message>
+    
+    <wsdl:portType name="HelloPortType">
+        <wsdl:operation name="hello">
+            <wsdl:input message="tns:HelloMessage" name="TestIn"/>
+            <wsdl:output message="tns:HelloMessage" name="TestOut"/>
+        </wsdl:operation>    
+    </wsdl:portType>
+    
+
+    <wsdl:binding name="HelloSoapBinding" type="tns:HelloPortType">
+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
+        <wsdl:operation name="hello">
+            <wsdlsoap:operation soapAction=""/>
+            <wsdl:input name="TestIn">
+                <wsdlsoap:body use="literal"/>
+            </wsdl:input>
+            <wsdl:output name="TestOut">
+                <wsdlsoap:body use="literal"/>
+            </wsdl:output>
+        </wsdl:operation>
+    </wsdl:binding>    
+    
+    <wsdl:service name="HelloService">
+		<wsdl:port name="HelloPort" binding="tns:HelloSoapBinding">
+     		<soap:address location="http://localhost:8085/ode/processes/helloWorld"/>
+		</wsdl:port>
+    </wsdl:service>
+    
+   <plnk:partnerLinkType name="HelloPartnerLinkType">
+       <plnk:role name="me" portType="tns:HelloPortType"/>
+       <plnk:role name="you" portType="tns:HelloPortType"/>
+   </plnk:partnerLinkType>
+</wsdl:definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/src/main/resources/log4j.properties b/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/src/main/resources/log4j.properties
new file mode 100644
index 0000000000..8649a71550
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/src/main/resources/log4j.properties
@@ -0,0 +1,35 @@
+#
+#    Licensed to the Apache Software Foundation (ASF) under one or more
+#    contributor license agreements.  See the NOTICE file distributed with
+#    this work for additional information regarding copyright ownership.
+#    The ASF licenses this file to You under the Apache License, Version 2.0
+#    (the "License"); you may not use this file except in compliance with
+#    the License.  You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS,
+#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#    See the License for the specific language governing permissions and
+#    limitations under the License.
+#
+
+# Set root logger level to WARN and its only appender to CONSOLE
+log4j.rootLogger=OFF, CONSOLE
+
+# log4j properties to work with commandline tools.
+log4j.category.org.mortbay=OFF
+log4j.category.org.hibernate.type=OFF
+log4j.category.org.objectweb=OFF
+log4j.category.org.apache.ode.sql=OFF
+log4j.category.org.apache.ode.axis2=OFF
+log4j.category.org.apache.ode.bpel.engine=OFF
+log4j.category.org.apache.ode.daohib.bpel.CorrelatorDaoImpl=OFF
+log4j.category.org.apache.ode.bpel.epr=OFF
+log4j.category.org.apache.openjpa.kernel=OFF
+
+# Console appender
+log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
+log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
+log4j.appender.CONSOLE.layout.ConversionPattern=%p - %C{1}.%M(%L) | %m%n
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/src/test/java/helloworld/BPELHelloWorldTestCase.java b/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/src/test/java/helloworld/BPELHelloWorldTestCase.java
new file mode 100644
index 0000000000..12e40d334b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/helloworld-bpel/src/test/java/helloworld/BPELHelloWorldTestCase.java
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package helloworld;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.NodeFactory;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * Tests the BPEL service
+ * 
+ * @version $Rev$ $Date$
+ */
+public class BPELHelloWorldTestCase {
+
+    private static Node node;
+    private static Hello bpelService;
+    
+    /**
+     * @throws java.lang.Exception
+     */
+    @BeforeClass
+    public static void setUp() throws Exception {
+        
+        node = NodeFactory.newInstance().createNode();
+        node.start();
+        
+        bpelService = node.getService(Hello.class, "BPELHelloWorldComponent");
+    }
+
+    /**
+     * @throws java.lang.Exception
+     */
+    @AfterClass
+    public static void tearDown() throws Exception {
+        node.stop();
+    }
+    
+    @Test
+    public void testInvoke() throws Exception {
+        String response = bpelService.hello("Hello");
+        Assert.assertEquals("Hello World", response);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/README b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/README
new file mode 100644
index 0000000000..28eccbdebb
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/README
@@ -0,0 +1,96 @@
+Calculator Sample
+=================
+This sample implements a simple calculator using SCA components. 
+
+The README in the samples directory (the directory above this) provides 
+general instructions about building and running samples. Take a look there 
+first. 
+
+If you just want to run it to see what happens open a command prompt, navigate
+to this sample directory and do:
+
+ant run
+
+OR if you don't have ant, on Windows do
+
+java -jar ..\..\features\tuscany-sca-equinox-manifest.jar -composite Calculator.composite -config ..\..\features\configuration\ -ttl 0 target\sample-implementation-java-calculator.jar
+and on *nix do
+
+java -jar ../../features/tuscany-sca-equinox-manifest.jar -composite Calculator.composite -config ../../features/configuration/ -ttl 0 target/sample-implementation-java-calculator.jar
+
+Sample Overview
+---------------
+The sample provides a single calculator service with a default SCA (java) 
+binding. The CalculatorClient exercises this interface by calling add, 
+subtract, multiply and divide operations. This results in messages passing to 
+the appropriate components in the composite across the local wires.
+
+calculator/
+  src/
+    main/
+      java/
+        calculator/
+          CalculatorService.java  - the first component, calls +-/* as 
+                                    appropriate
+          CalculatorServiceImpl.java
+          AddService.java         - adds two numbers
+          AddServiceImpl.java
+          SubtractService.java    - subtracts one number from another
+          SubtractServiceImpl.java
+          MultiplyService.java    - multiplies two numbers
+          MultiplyServiceImpl.java
+          DivideService.java      - divides one number by another
+          DivideServiceImpl.java
+          CalculatorClient.java   - starts the SCA Runtime and 
+                                    deploys the Calculator.composite. 
+                                    It then calls the deployed Calculator 
+                                    Components services
+      resources/
+        Calculator.composite      - the SCA assembly for this sample
+    test/
+      java/
+        calculator/
+          CalculatorTestCase.java - JUnit test case 
+  calculator.png                  - a pictorial representation of the sample 
+                                    .composite file
+  build.xml                       - the Ant build file
+  pom.xml                         - the Maven build file        
+
+Building And Running The Sample Using Ant
+-----------------------------------------
+With the binary distribution the sample can be built and run using Ant as 
+follows
+
+cd calculator
+ant compile
+ant run
+
+You should see the following output from the run target.
+
+run:
+     [java] 3 + 2=5.0
+     [java] 3 - 2=1.0
+     [java] 3 * 2=6.0
+     [java] 3 / 2=1.5
+
+Building And Running The Sample Using Maven 
+-------------------------------------------
+With either the binary or source distributions the sample can be built and run 
+using Maven as follows. 
+
+cd calculator
+mvn
+
+You should see the following output from the test phase.
+
+-------------------------------------------------------
+ T E S T S
+-------------------------------------------------------
+Running calculator.CalculatorTestCase
+Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.272 sec
+
+Results :
+
+Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
+
+This shows that the Junit test cases have run successfully. 
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/build.xml b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/build.xml
new file mode 100644
index 0000000000..0d9b56c3f3
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/build.xml
@@ -0,0 +1,59 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+	
+<project name="implementation-java-calculator" default="run"> <!-- could dertmine the same name autmatically -->
+    
+	<property name="jar.name"   value="sample-implementation-java-calculator.jar" />
+
+    <target name="init"> 
+      <delete quiet="true" includeemptydirs="true"> 
+         <fileset dir="target"/> 
+      </delete> 
+      <mkdir dir="target/classes"/> 
+    </target>
+	
+    <target name="compile" depends="init">
+      <javac srcdir="src/main/java" 
+      	     destdir="target/classes" 
+      	     debug="on"
+             source="1.5"
+             target="1.5"
+      	     failonerror="true"> 
+         <classpath> 
+            <pathelement location="../../modules/tuscany-sca-api-2.0-M3.jar"/>
+         </classpath> 
+      </javac> 
+      <copy todir="target/classes"> 
+         <fileset dir="src/main/resources"/> 
+      </copy> 
+      <jar destfile="target/${jar.name}" basedir="target/classes"/>   	
+    </target>
+
+    <target name="run" depends="compile">
+        <java classname="org.apache.tuscany.sca.launcher.LauncherMain"
+              fork="true"
+              inputstring="q"
+        	  failonerror="true">
+            <classpath> 
+               <pathelement location="../../bin/launcher.jar"/>
+            </classpath> 
+        	<arg value="target/${jar.name}"/> 
+        </java>    	
+    </target>
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/calculator.png b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/calculator.png
new file mode 100644
index 0000000000..995a57b1fd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/calculator.png
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/calculator.svg b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/calculator.svg
new file mode 100644
index 0000000000..af34f07e04
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/calculator.svg
@@ -0,0 +1,329 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<!-- Created with Inkscape (http://www.inkscape.org/) -->

+<svg

+   xmlns:dc="http://purl.org/dc/elements/1.1/"

+   xmlns:cc="http://web.resource.org/cc/"

+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"

+   xmlns:svg="http://www.w3.org/2000/svg"

+   xmlns="http://www.w3.org/2000/svg"

+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"

+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"

+   width="1052.3622"

+   height="744.09448"

+   id="svg2"

+   sodipodi:version="0.32"

+   inkscape:version="0.44"

+   sodipodi:docbase="C:\simon\Projects\Tuscany\java\java-head\sca\samples\calculator"

+   sodipodi:docname="calculator.svg"

+   version="1.0"

+   inkscape:export-filename="C:\simon\Projects\Tuscany\java\java-head\sca\samples\calculator\calculator.png"

+   inkscape:export-xdpi="52.84"

+   inkscape:export-ydpi="52.84">

+  <defs

+     id="defs4" />

+  <sodipodi:namedview

+     id="base"

+     pagecolor="#ffffff"

+     bordercolor="#666666"

+     borderopacity="1.0"

+     gridtolerance="10000"

+     guidetolerance="10"

+     objecttolerance="10"

+     inkscape:pageopacity="0.0"

+     inkscape:pageshadow="2"

+     inkscape:zoom="1.4"

+     inkscape:cx="471.80491"

+     inkscape:cy="378.84265"

+     inkscape:document-units="px"

+     inkscape:current-layer="layer1"

+     inkscape:window-width="1054"

+     inkscape:window-height="721"

+     inkscape:window-x="59"

+     inkscape:window-y="79" />

+  <metadata

+     id="metadata7">

+    <rdf:RDF>

+      <cc:Work

+         rdf:about="">

+        <dc:format>image/svg+xml</dc:format>

+        <dc:type

+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />

+      </cc:Work>

+    </rdf:RDF>

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+  <g

+     inkscape:label="Layer 1"

+     inkscape:groupmode="layer"

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+       id="g2997"

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+       style="fill:#5b9d05;fill-opacity:1;fill-rule:evenodd;stroke:black;stroke-width:1.00000024px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"

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+       transform="translate(-46.16225,128.7269)"

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diff --git a/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/pom.xml b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/pom.xml
new file mode 100644
index 0000000000..dcd3da2d3d
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/pom.xml
@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * distributed with this work for additional information
+    * regarding copyright ownership.  The ASF licenses this file
+    * to you under the Apache License, Version 2.0 (the
+    * "License"); you may not use this file except in compliance
+    * with the License.  You may obtain a copy of the License at
+    * 
+    *   http://www.apache.org/licenses/LICENSE-2.0
+    * 
+    * Unless required by applicable law or agreed to in writing,
+    * software distributed under the License is distributed on an
+    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    * KIND, either express or implied.  See the License for the
+    * specific language governing permissions and limitations
+    * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-sca</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
+    <artifactId>sample-implementation-java-calculator</artifactId>
+    <name>Apache Tuscany SCA Sample Implementation Java Calculator</name>
+
+    <repositories>
+       <repository>
+          <id>apache.incubator</id>
+          <url>http://people.apache.org/repo/m2-incubating-repository</url>
+       </repository>
+    </repositories>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-feature-api</artifactId>
+            <type>pom</type>
+            <version>2.0-M3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-feature-core</artifactId>
+            <type>pom</type>
+            <version>2.0-M3</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.5</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+    
+    <build>
+        <finalName>${artifactId}</finalName>
+    </build>
+
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/AddService.java b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/AddService.java
new file mode 100644
index 0000000000..188451ebac
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/AddService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The Add service interface
+ */
+public interface AddService {
+
+    double add(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/AddServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/AddServiceImpl.java
new file mode 100644
index 0000000000..7ca8fb04b5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/AddServiceImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * An implementation of the Add service
+ */
+public class AddServiceImpl implements AddService {
+
+    public double add(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Adding " + n1 + " and " + n2);
+        return n1 + n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/CalculatorClient.java b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/CalculatorClient.java
new file mode 100644
index 0000000000..84c98d7f70
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/CalculatorClient.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package calculator;
+
+import org.oasisopen.sca.annotation.EagerInit;
+import org.oasisopen.sca.annotation.Init;
+import org.oasisopen.sca.annotation.Reference;
+import org.oasisopen.sca.annotation.Scope;
+
+/**
+ * This client program shows how to create an SCA runtime, start it,
+ * and locate and invoke a SCA component
+ */
+@Scope("COMPOSITE") @EagerInit
+public class CalculatorClient {
+    
+    private CalculatorService calculatorService;
+
+    @Reference
+    public void setCalculatorService(CalculatorService calculatorService) {
+        this.calculatorService = calculatorService;
+    }
+    
+    @Init
+    public void calculate() {
+
+        // Calculate
+        System.out.println("SCA API ClassLoader: " + print(Reference.class.getClassLoader()));
+        System.out.println("3 + 2=" + calculatorService.add(3, 2));
+        System.out.println("3 - 2=" + calculatorService.subtract(3, 2));
+        System.out.println("3 * 2=" + calculatorService.multiply(3, 2));
+        System.out.println("3 / 2=" + calculatorService.divide(3, 2));
+    }
+    
+    private static String print(ClassLoader cl) {
+        StringBuffer buf = new StringBuffer();
+        for (; cl != null;) {
+            buf.append(cl.toString());
+            buf.append(' ');
+            cl = cl.getParent();
+        }
+        return buf.toString();
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/CalculatorService.java b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/CalculatorService.java
new file mode 100644
index 0000000000..031fa8b912
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/CalculatorService.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+
+/**
+ * The Calculator service interface.
+ */
+public interface CalculatorService {
+
+    double add(double n1, double n2);
+
+    double subtract(double n1, double n2);
+
+    double multiply(double n1, double n2);
+
+    double divide(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/CalculatorServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/CalculatorServiceImpl.java
new file mode 100644
index 0000000000..17fad7de6b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/CalculatorServiceImpl.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.oasisopen.sca.annotation.Reference;
+
+
+/**
+ * An implementation of the Calculator service.
+ */
+public class CalculatorServiceImpl implements CalculatorService {
+
+    private AddService addService;
+    private SubtractService subtractService;
+    private MultiplyService multiplyService;
+    private DivideService divideService;
+
+    @Reference
+    public void setAddService(AddService addService) {
+        this.addService = addService;
+    }
+
+    @Reference
+    public void setSubtractService(SubtractService subtractService) {
+        this.subtractService = subtractService;
+    }
+
+    @Reference
+    public void setDivideService(DivideService divideService) {
+        this.divideService = divideService;
+    }
+
+    @Reference
+    public void setMultiplyService(MultiplyService multiplyService) {
+        this.multiplyService = multiplyService;
+    }
+
+    public double add(double n1, double n2) {
+        return addService.add(n1, n2);
+    }
+
+    public double subtract(double n1, double n2) {
+        return subtractService.subtract(n1, n2);
+    }
+
+    public double multiply(double n1, double n2) {
+        return multiplyService.multiply(n1, n2);
+    }
+
+    public double divide(double n1, double n2) {
+        return divideService.divide(n1, n2);
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/DivideService.java b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/DivideService.java
new file mode 100644
index 0000000000..30d248208b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/DivideService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The divide service interface
+ */
+public interface DivideService {
+
+    double divide(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/DivideServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/DivideServiceImpl.java
new file mode 100644
index 0000000000..1323edf55a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/DivideServiceImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * An implementation of the Divide service.
+ */
+public class DivideServiceImpl implements DivideService {
+
+    public double divide(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Dividing " + n1 + " with " + n2);
+        return n1 / n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/MultiplyService.java b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/MultiplyService.java
new file mode 100644
index 0000000000..5290605938
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/MultiplyService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The interface for the multiply service
+ */
+public interface MultiplyService {
+
+    double multiply(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/MultiplyServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/MultiplyServiceImpl.java
new file mode 100644
index 0000000000..91b803bc9e
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/MultiplyServiceImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * An implementation of the Multiply service.
+ */
+public class MultiplyServiceImpl implements MultiplyService {
+
+    public double multiply(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Multiplying " + n1 + " with " + n2);
+        return n1 * n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/SubtractService.java b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/SubtractService.java
new file mode 100644
index 0000000000..bf0d1882b6
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/SubtractService.java
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+/**
+ * The interface for the multiply service
+ */
+public interface SubtractService {
+
+    double subtract(double n1, double n2);
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/SubtractServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/SubtractServiceImpl.java
new file mode 100644
index 0000000000..58cc4a3547
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/java/calculator/SubtractServiceImpl.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * An implementation of the subtract service.
+ */
+public class SubtractServiceImpl implements SubtractService {
+
+    public double subtract(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Subtracting " + n1 + " from " + n2);
+        return n1 - n2;
+    }
+
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/resources/Calculator.composite b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/resources/Calculator.composite
new file mode 100644
index 0000000000..9450558145
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/main/resources/Calculator.composite
@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"
+           targetNamespace="http://sample"
+           xmlns:sample="http://sample"
+           name="Calculator">
+
+    <component name="CalculatorServiceComponent">
+		<implementation.java class="calculator.CalculatorServiceImpl"/>
+        <reference name="addService" target="AddServiceComponent" />
+        <reference name="subtractService" target="SubtractServiceComponent" />
+        <reference name="multiplyService" target="MultiplyServiceComponent" />
+        <reference name="divideService" target="DivideServiceComponent" />
+    </component>
+
+    <component name="AddServiceComponent">
+        <implementation.java class="calculator.AddServiceImpl"/>
+    </component>
+
+    <component name="SubtractServiceComponent">
+        <implementation.java class="calculator.SubtractServiceImpl"/>
+    </component>
+
+    <component name="MultiplyServiceComponent">
+        <implementation.java class="calculator.MultiplyServiceImpl"/>
+    </component>
+
+    <component name="DivideServiceComponent">
+        <implementation.java class="calculator.DivideServiceImpl"/>
+    </component>
+
+    <component name="CalculatorClient">
+		<implementation.java class="calculator.CalculatorClient"/>
+        <reference name="calculatorService" target="CalculatorServiceComponent" />
+    </component>
+
+</composite>
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/test/java/calculator/CalculatorTestCase.java b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/test/java/calculator/CalculatorTestCase.java
new file mode 100644
index 0000000000..461c970373
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/implementation-java-calculator/src/test/java/calculator/CalculatorTestCase.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+package calculator;
+
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.equinox.launcher.Contribution;
+import org.apache.tuscany.sca.node.equinox.launcher.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.equinox.launcher.NodeLauncher;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * This shows how to test the Calculator composition.
+ */
+public class CalculatorTestCase {
+
+    private static NodeLauncher launcher;
+    private static Node node;  
+    private static String status = "Sample Success";
+    
+    public static void main(String[] args) throws Exception {
+    	setUpBeforeClass();
+    	tearDownAfterClass();
+    }
+    
+    @BeforeClass
+    public static void setUpBeforeClass() throws Exception {
+        launcher = NodeLauncher.newInstance();
+        String location = ContributionLocationHelper.getContributionLocation(CalculatorClient.class);
+        node = launcher.createNode("Calculator.composite", new Contribution("test", location));
+        
+        try {
+            node.start();
+        } catch (Exception ex) {
+            status = ex.toString();
+            System.out.println(status);
+        }
+    }
+
+    @AfterClass
+    public static void tearDownAfterClass() throws Exception {
+        if (node != null) {
+            node.stop();
+            node.destroy();
+        }
+        if (launcher != null) {
+            launcher.destroy();
+        }
+    }
+
+    @Test
+    public void testSample() throws Exception {
+        Assert.assertEquals("Sample Success", status);
+    }
+}
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/logging.properties b/tags/java/sca/2.0-M3-RC3a/samples/logging.properties
new file mode 100644
index 0000000000..cf452e7812
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/logging.properties
@@ -0,0 +1,25 @@
+#
+#    Licensed to the Apache Software Foundation (ASF) under one or more
+#    contributor license agreements.  See the NOTICE file distributed with
+#    this work for additional information regarding copyright ownership.
+#    The ASF licenses this file to You under the Apache License, Version 2.0
+#    (the "License"); you may not use this file except in compliance with
+#    the License.  You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS,
+#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#    See the License for the specific language governing permissions and
+#    limitations under the License.
+#
+
+handlers= java.util.logging.ConsoleHandler
+
+.level = INFO
+
+java.util.logging.ConsoleHandler.level = FINE
+java.util.logging.ConsoleHandler.formatter = java.util.logging.SimpleFormatter
+
+org.apache.tuscany.sca.level = INFO
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/pom.xml b/tags/java/sca/2.0-M3-RC3a/samples/pom.xml
new file mode 100644
index 0000000000..da1c2c27ea
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/pom.xml
@@ -0,0 +1,69 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-sca</artifactId>
+        <version>2.0-M3</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <artifactId>tuscany-samples</artifactId>
+    <packaging>pom</packaging>
+    <name>Apache Tuscany SCA Samples</name>
+
+    <repositories>
+        <repository>
+            <id>apache.incubator</id>
+            <url>http://people.apache.org/repo/m2-incubating-repository</url>
+        </repository>
+    </repositories>
+
+    <profiles>
+        <profile>
+            <id>default</id>
+            <activation>
+                <activeByDefault>true</activeByDefault>
+            </activation>
+            <modules>
+                <module>calculator</module>
+                <module>calculator-equinox</module>
+                <module>calculator-osgi</module>
+                <module>calculator-rmi-reference</module>
+                <module>calculator-rmi-service</module>
+
+                <module>dosgi-calculator</module>
+                <module>dosgi-calculator-operations</module>
+                
+                <module>helloworld-bpel</module>
+                
+                <module>implementation-java-calculator</module>
+                <module>binding-ws-calculator</module>
+                <!-- module>host-webapp-calculator</module -->
+
+                <module>webapps/helloworld</module>
+                <module>webapps/helloworld-bpel</module>
+                <module>webapps/helloworld-jsp</module>
+                <module>webapps/helloworld-stripes</module>
+
+            </modules>
+        </profile>
+    </profiles>    
+</project>
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-bpel/pom.xml b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-bpel/pom.xml
new file mode 100644
index 0000000000..62fcc1fcb7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-bpel/pom.xml
@@ -0,0 +1,130 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">

+

+      <modelVersion>4.0.0</modelVersion>

+      <parent>

+          <groupId>org.apache.tuscany.sca</groupId>

+          <artifactId>tuscany-sca</artifactId>

+          <version>2.0-M3</version>

+          <relativePath>../../pom.xml</relativePath>

+      </parent>

+

+      <artifactId>helloworld-bpel</artifactId>

+      <packaging>war</packaging>

+      <name>Apache Tuscany SCA Sample Helloworld BPEL</name>

+

+	<properties>

+		<tuscany.version>2.0-M3</tuscany.version>

+		<jetty.version>6.1.18</jetty.version>

+	</properties>

+

+	<dependencies>

+		<!--  TUSCANY DEPENDENCIES -->

+            <dependency>

+               <groupId>org.apache.tuscany.sca</groupId>

+               <artifactId>tuscany-sca-api</artifactId>

+               <version>${tuscany.version}</version>

+            </dependency>

+

+            <dependency>

+               <groupId>org.apache.tuscany.sca</groupId>

+               <artifactId>tuscany-implementation-web-runtime</artifactId>

+               <version>${tuscany.version}</version>

+               <scope>runtime</scope>

+            </dependency>

+

+            <dependency>

+               <groupId>org.apache.tuscany.sca</groupId>

+               <artifactId>tuscany-implementation-bpel-runtime</artifactId>

+               <version>${tuscany.version}</version>

+               <scope>runtime</scope>

+            </dependency>

+

+		<!--  JUNIT DEPENDENCY FOR TESTING -->

+		<dependency>

+			<groupId>junit</groupId>

+			<artifactId>junit</artifactId>

+			<version>3.8.2</version>

+			<scope>test</scope>

+		</dependency>

+

+		<!--  JETTY DEPENDENCIES FOR TESTING  -->

+		<dependency>

+			<groupId>org.mortbay.jetty</groupId>

+			<artifactId>jetty</artifactId>

+			<version>${jetty.version}</version>

+			<scope>provided</scope>

+		</dependency>

+		<dependency>

+			<groupId>org.mortbay.jetty</groupId>

+			<artifactId>jetty-util</artifactId>

+			<version>${jetty.version}</version>

+			<scope>provided</scope>

+		</dependency>

+		<dependency>

+			<groupId>org.mortbay.jetty</groupId>

+			<artifactId>jetty-management</artifactId>

+			<version>${jetty.version}</version>

+			<scope>provided</scope>

+		</dependency>

+	</dependencies>

+

+	<build>

+         <finalName>${artifactId}</finalName>

+

+         <plugins>

+            <plugin>

+              <groupId>org.apache.maven.plugins</groupId>

+              <artifactId>maven-dependency-plugin</artifactId>

+              <executions>

+                <execution>

+                  <id>unpack</id>

+                  <phase>compile</phase>

+                  <goals>

+                    <goal>unpack</goal>

+                  </goals>

+                  <configuration>

+                    <artifactItems>

+                      <artifactItem>

+                        <groupId>org.apache.ode</groupId>

+                        <artifactId>ode-dao-jpa-ojpa-derby</artifactId>

+                        <version>1.1.1</version>

+                        <type>zip</type>

+                        <overWrite>false</overWrite>

+                        <outputDirectory>${project.build.directory}/classes</outputDirectory>

+                        <includes>**/*</includes>

+                      </artifactItem>

+                    </artifactItems>

+                   </configuration>

+                </execution>

+              </executions>

+            </plugin>

+

+            <plugin>

+               <groupId>org.mortbay.jetty</groupId>

+               <artifactId>maven-jetty-plugin</artifactId>

+               <version>${jetty.version}</version>

+            </plugin>

+

+         </plugins>

+	</build>

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-bpel/src/main/java/sample/HelloworldService.java b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-bpel/src/main/java/sample/HelloworldService.java
new file mode 100644
index 0000000000..27d7a2297a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-bpel/src/main/java/sample/HelloworldService.java
@@ -0,0 +1,28 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package sample;

+

+import org.oasisopen.sca.annotation.Remotable;

+

+@Remotable

+public interface HelloworldService {

+

+    String hello(String name);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-bpel/src/main/resources/helloworld.bpel b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-bpel/src/main/resources/helloworld.bpel
new file mode 100644
index 0000000000..46f96314f8
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-bpel/src/main/resources/helloworld.bpel
@@ -0,0 +1,66 @@
+<!--

+  ~ Licensed to the Apache Software Foundation (ASF) under one

+  ~ or more contributor license agreements.  See the NOTICE file

+  ~ distributed with this work for additional information

+  ~ regarding copyright ownership.  The ASF licenses this file

+  ~ to you under the Apache License, Version 2.0 (the

+  ~ "License"); you may not use this file except in compliance

+  ~ with the License.  You may obtain a copy of the License at

+  ~

+  ~    http://www.apache.org/licenses/LICENSE-2.0

+  ~

+  ~ Unless required by applicable law or agreed to in writing,

+  ~ software distributed under the License is distributed on an

+  ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+  ~ KIND, either express or implied.  See the License for the

+  ~ specific language governing permissions and limitations

+  ~ under the License.

+  -->

+<process name="HelloWorld"

+    targetNamespace="http://tuscany.apache.org/implementation/bpel/example/helloworld"

+    xmlns:tns="http://tuscany.apache.org/implementation/bpel/example/helloworld"

+    xmlns:bpws="http://schemas.xmlsoap.org/ws/2004/03/business-process/"

+    xmlns="http://schemas.xmlsoap.org/ws/2004/03/business-process/"

+    xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+    xmlns:test="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"

+    queryLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath2.0"

+    expressionLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath2.0">

+

+  <import location="helloworld.wsdl" importType="http://schemas.xmlsoap.org/wsdl/"

+     namespace="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"/>

+

+   <partnerLinks>

+      <partnerLink name="helloPartnerLink" partnerLinkType="test:HelloPartnerLinkType" myRole="me" />

+   </partnerLinks>

+    

+   <variables>

+     <variable name="myVar" messageType="test:HelloMessage"/>

+     <variable name="tmpVar" type="xsd:string"/>

+   </variables>

+

+   <sequence>

+       <receive

+          name="start"

+          partnerLink="helloPartnerLink"

+          portType="test:HelloPortType"

+          operation="hello"

+          variable="myVar"

+          createInstance="yes"/>

+

+      <assign name="assign1">

+          <copy>

+              <from variable="myVar" part="TestPart"/>

+              <to variable="tmpVar"/>

+          </copy>

+          <copy>

+              <from>concat('Hello ', $tmpVar)</from>

+              <to variable="myVar" part="TestPart"/>

+          </copy>

+      </assign>

+       <reply name="end"  

+              partnerLink="helloPartnerLink"

+              portType="test:HelloPortType" 

+              operation="hello"

+              variable="myVar"/>

+   </sequence>

+</process>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-bpel/src/main/resources/helloworld.wsdl b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-bpel/src/main/resources/helloworld.wsdl
new file mode 100644
index 0000000000..1cb338b283
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-bpel/src/main/resources/helloworld.wsdl
@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="utf-8" ?>

+<!--

+  ~ Licensed to the Apache Software Foundation (ASF) under one

+  ~ or more contributor license agreements.  See the NOTICE file

+  ~ distributed with this work for additional information

+  ~ regarding copyright ownership.  The ASF licenses this file

+  ~ to you under the Apache License, Version 2.0 (the

+  ~ "License"); you may not use this file except in compliance

+  ~ with the License.  You may obtain a copy of the License at

+  ~

+  ~    http://www.apache.org/licenses/LICENSE-2.0

+  ~

+  ~ Unless required by applicable law or agreed to in writing,

+  ~ software distributed under the License is distributed on an

+  ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+  ~ KIND, either express or implied.  See the License for the

+  ~ specific language governing permissions and limitations

+  ~ under the License.

+  -->

+

+<wsdl:definitions 

+    targetNamespace="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"

+    xmlns="http://schemas.xmlsoap.org/wsdl/"

+    xmlns:tns="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl"

+    xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" 

+    xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"

+    xmlns:xsd="http://www.w3.org/2001/XMLSchema"

+    xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"

+    xmlns:bpws="http://schemas.xmlsoap.org/ws/2004/03/business-process/"

+    xmlns:plnk="http://schemas.xmlsoap.org/ws/2004/03/partner-link/">

+    

+    <wsdl:types>

+        <schema elementFormDefault="qualified" 

+           targetNamespace="http://tuscany.apache.org/implementation/bpel/example/helloworld.wsdl" 

+           xmlns="http://www.w3.org/2001/XMLSchema">

+

+            <element name="hello">

+                <complexType>

+                    <sequence>

+                        <element name="message" type="xsd:string"/>

+                    </sequence>

+                </complexType>

+            </element>            

+        </schema>

+    </wsdl:types>

+    

+    <wsdl:message name="HelloMessage">

+        <wsdl:part element="tns:hello" name="TestPart"/>

+    </wsdl:message>

+    

+    <wsdl:portType name="HelloPortType">

+        <wsdl:operation name="hello">

+            <wsdl:input message="tns:HelloMessage" name="TestIn"/>

+            <wsdl:output message="tns:HelloMessage" name="TestOut"/>

+        </wsdl:operation>    

+    </wsdl:portType>

+    

+

+    <wsdl:binding name="HelloSoapBinding" type="tns:HelloPortType">

+        <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>

+        <wsdl:operation name="hello">

+            <wsdlsoap:operation soapAction=""/>

+            <wsdl:input name="TestIn">

+                <wsdlsoap:body use="literal"/>

+            </wsdl:input>

+            <wsdl:output name="TestOut">

+                <wsdlsoap:body use="literal"/>

+            </wsdl:output>

+        </wsdl:operation>

+    </wsdl:binding>    

+    

+    <wsdl:service name="HelloService">

+		<wsdl:port name="HelloPort" binding="tns:HelloSoapBinding">

+     		<soap:address location="http://localhost:8085/ode/processes/helloWorld"/>

+		</wsdl:port>

+    </wsdl:service>

+    

+   <plnk:partnerLinkType name="HelloPartnerLinkType">

+       <plnk:role name="me" portType="tns:HelloPortType"/>

+       <plnk:role name="you" portType="tns:HelloPortType"/>

+   </plnk:partnerLinkType>

+</wsdl:definitions>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-bpel/src/main/webapp/WEB-INF/web.composite b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-bpel/src/main/webapp/WEB-INF/web.composite
new file mode 100644
index 0000000000..85d12156d1
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-bpel/src/main/webapp/WEB-INF/web.composite
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"

+           xmlns:hns="http://tuscany.apache.org/implementation/bpel/example/helloworld"

+           targetNamespace="http://sample"

+           name="helloworld-bpel">

+

+    <component name="WebComponent">

+        <implementation.web web-uri=""/>

+        <reference name="service" target="HelloworldComponent">

+            <interface.java interface="sample.HelloworldService"/>

+        </reference>

+    </component>

+

+    <component name="HelloworldComponent">

+        <implementation.bpel process="hns:HelloWorld"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-bpel/src/main/webapp/WEB-INF/web.xml b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-bpel/src/main/webapp/WEB-INF/web.xml
new file mode 100644
index 0000000000..cb3610367b
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-bpel/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<web-app version="2.4"

+         xmlns="http://java.sun.com/xml/ns/j2ee"

+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+         xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" >

+

+  <display-name>helloworld-bpel</display-name>

+

+  <filter>

+    <filter-name>tuscany.helloworld-bpel</filter-name> 

+    <filter-class>org.apache.tuscany.sca.host.webapp.TuscanyServletFilter</filter-class> 

+  </filter>

+

+  <filter-mapping>

+    <filter-name>tuscany.helloworld-bpel</filter-name> 

+    <url-pattern>/*</url-pattern> 

+  </filter-mapping>

+

+  <welcome-file-list id="WelcomeFileList">

+    <welcome-file>hello.jsp</welcome-file>

+  </welcome-file-list>

+

+</web-app>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-bpel/src/main/webapp/hello.jsp b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-bpel/src/main/webapp/hello.jsp
new file mode 100644
index 0000000000..c52d7b1cb2
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-bpel/src/main/webapp/hello.jsp
@@ -0,0 +1,36 @@
+<%--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+--%>

+<%@ page contentType="text/html;charset=UTF-8" language="java" %>

+<%@ taglib uri="http://www.osoa.org/sca/sca_jsp.tld" prefix="sca" %>

+

+<sca:reference name="service" type="sample.HelloworldService" />

+

+<html>

+  <body >

+

+    <h2>helloworld-bpel</h2>

+

+    Calling HelloworldService sayHello("world") returns:

+

+    <p>

+

+    <%= service.hello("world") %>

+

+  </body>

+</html>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/pom.xml b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/pom.xml
new file mode 100644
index 0000000000..388add1d78
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/pom.xml
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-sca</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>helloworld-jsf</artifactId>

+    <name>Apache Tuscany SCA Sample Helloworld JSF</name>

+    <packaging>war</packaging>

+

+    <dependencies>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-sca-api</artifactId>

+            <version>2.0-M3</version>

+            <scope>compile</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-web-runtime</artifactId>

+            <version>2.0-M3</version>

+            <scope>runtime</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-myfaces</artifactId>

+            <version>2.0-M3</version>

+            <scope>runtime</scope>

+        </dependency>

+

+    </dependencies>

+

+    <build>

+       <finalName>${artifactId}</finalName>

+    </build>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/src/main/java/sample/HelloWorldController.java b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/src/main/java/sample/HelloWorldController.java
new file mode 100644
index 0000000000..931c1ad820
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/src/main/java/sample/HelloWorldController.java
@@ -0,0 +1,56 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package sample;

+

+import org.oasisopen.sca.annotation.Reference;

+

+/**

+ * 

+ */

+public class HelloWorldController {

+

+    @Reference

+    protected HelloworldService service;

+

+    private String name;

+

+    public HelloWorldController() {

+    }

+

+    public String getName() {

+        return name;

+    }

+

+    public void setName(String name) {

+        this.name = name;

+    }

+

+    /**

+     * Method that is backed to a submit button of a form.

+     */

+    public String send() {

+        if (service == null) {

+            name = "reference not injected!";

+        } else {

+            name = service.sayHello(name);

+        }

+        return "success";

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/src/main/java/sample/HelloworldService.java b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/src/main/java/sample/HelloworldService.java
new file mode 100644
index 0000000000..123774b936
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/src/main/java/sample/HelloworldService.java
@@ -0,0 +1,25 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package sample;

+

+public interface HelloworldService {

+

+    String sayHello(String name);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/src/main/java/sample/HelloworldServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/src/main/java/sample/HelloworldServiceImpl.java
new file mode 100644
index 0000000000..6db7e93188
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/src/main/java/sample/HelloworldServiceImpl.java
@@ -0,0 +1,27 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package sample;

+

+public class HelloworldServiceImpl implements HelloworldService {

+

+    public String sayHello(String name) {

+        return "Hello " + name;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/src/main/webapp/WEB-INF/faces-config.xml b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/src/main/webapp/WEB-INF/faces-config.xml
new file mode 100644
index 0000000000..3a51ed2623
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/src/main/webapp/WEB-INF/faces-config.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<faces-config version="1.2" 

+    xmlns="http://java.sun.com/xml/ns/javaee"

+    xmlns:xi="http://www.w3.org/2001/XInclude"

+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 

+    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-facesconfig_1_2.xsd">

+    

+    <!-- managed beans of the simple hello world app -->

+    <managed-bean>

+        <managed-bean-name>helloWorld</managed-bean-name>

+        <managed-bean-class>sample.HelloWorldController</managed-bean-class>

+        <managed-bean-scope>request</managed-bean-scope>

+    </managed-bean>

+    

+    <!-- navigation rules for helloWorld.jsp -->

+    <navigation-rule>

+        <from-view-id>/helloWorld.jsp</from-view-id>

+        <navigation-case>

+            <from-outcome>success</from-outcome>

+            <to-view-id>/page2.jsp</to-view-id>

+        </navigation-case>

+    </navigation-rule>

+    

+    <!-- navigation rules for page2.jsp -->

+    <navigation-rule>

+        <from-view-id>/page2.jsp</from-view-id>

+        <navigation-case>

+            <from-outcome>back</from-outcome>

+            <to-view-id>/helloWorld.jsp</to-view-id>

+        </navigation-case>

+    </navigation-rule>

+

+</faces-config>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/src/main/webapp/WEB-INF/web.composite b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/src/main/webapp/WEB-INF/web.composite
new file mode 100644
index 0000000000..56ed55b2d5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/src/main/webapp/WEB-INF/web.composite
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"

+           targetNamespace="http://samples"

+           name="Helloworld">

+

+    <component name="foo">

+        <implementation.web web-uri=""/>

+        <reference name="service" target="HelloworldComponent"/>

+    </component>

+

+    <component name="HelloworldComponent">

+        <implementation.java class="sample.HelloworldServiceImpl"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/src/main/webapp/WEB-INF/web.xml b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/src/main/webapp/WEB-INF/web.xml
new file mode 100644
index 0000000000..41098def30
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,191 @@
+<?xml version="1.0"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<web-app xmlns="http://java.sun.com/xml/ns/j2ee"

+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+         xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"

+         version="2.4">

+

+    <description>MyProject web.xml</description>

+

+    <!-- The only web.xml change to the MyFaces Helloworld sample is to add

+         the Tuscany listener and annotation processor context parameter -->

+    <listener>

+       <listener-class>org.apache.tuscany.sca.host.webapp.TuscanyContextListener</listener-class>

+    </listener>

+    <context-param>

+        <param-name>org.apache.myfaces.config.annotation.LifecycleProvider</param-name>

+        <param-value>org.apache.tuscany.sca.myfaces.TuscanyAnnotationLifecycleProvider</param-value>

+    </context-param>

+

+    <!--optional: context-param>

+        <description>Comma separated list of URIs of (additional) faces config files.

+            (e.g. /WEB-INF/my-config.xml)

+            See JSF 1.0 PRD2, 10.3.2

+            Attention: You do not need to put /WEB-INF/faces-config.xml in here.

+        </description>

+        <param-name>javax.faces.CONFIG_FILES</param-name>

+        <param-value>/WEB-INF/examples-config.xml</param-value>

+    </context-param-->

+    <context-param>

+        <description>State saving method: "client" or "server" (= default)

+            See JSF Specification 2.5.3</description>

+        <param-name>javax.faces.STATE_SAVING_METHOD</param-name>

+        <param-value>client</param-value>

+    </context-param>

+    <context-param>

+        <description>Only applicable if state saving method is "server" (= default).

+            Defines the amount (default = 20) of the latest views are stored in session.</description>

+        <param-name>org.apache.myfaces.NUMBER_OF_VIEWS_IN_SESSION</param-name>

+        <param-value>20</param-value>

+    </context-param>

+    <context-param>

+        <description>Only applicable if state saving method is "server" (= default).

+            If true (default) the state will be serialized to a byte stream before it

+            is written to the session.

+            If false the state will not be serialized to a byte stream.</description>

+        <param-name>org.apache.myfaces.SERIALIZE_STATE_IN_SESSION</param-name>

+        <param-value>true</param-value>

+    </context-param>

+    <context-param>

+        <description>Only applicable if state saving method is "server" (= default) and if

+            org.apache.myfaces.SERIALIZE_STATE_IN_SESSION is true (= default)

+            If true (default) the serialized state will be compressed before it

+            is written to the session. If false the state will not be compressed.</description>

+        <param-name>org.apache.myfaces.COMPRESS_STATE_IN_SESSION</param-name>

+        <param-value>true</param-value>

+    </context-param>

+    <context-param>

+        <description>This parameter tells MyFaces if javascript code should be allowed in the

+            rendered HTML output.

+            If javascript is allowed, command_link anchors will have javascript code

+            that submits the corresponding form.

+            If javascript is not allowed, the state saving info and nested parameters

+            will be added as url parameters.

+            Default: "true"</description>

+        <param-name>org.apache.myfaces.ALLOW_JAVASCRIPT</param-name>

+        <param-value>true</param-value>

+    </context-param>

+    <context-param>

+        <param-name>org.apache.myfaces.DETECT_JAVASCRIPT</param-name>

+        <param-value>false</param-value>

+    </context-param>

+    <context-param>

+        <description>If true, rendered HTML code will be formatted, so that it is "human readable".

+            i.e. additional line separators and whitespace will be written, that do not

+            influence the HTML code.

+            Default: "true"</description>

+        <param-name>org.apache.myfaces.PRETTY_HTML</param-name>

+        <param-value>true</param-value>

+    </context-param>

+    <context-param>

+        <description>If true, a javascript function will be rendered that is able to restore the

+            former vertical scroll on every request. Convenient feature if you have pages

+            with long lists and you do not want the browser page to always jump to the top

+            if you trigger a link or button action that stays on the same page.

+            Default: "false"</description>

+        <param-name>org.apache.myfaces.AUTO_SCROLL</param-name>

+        <param-value>true</param-value>

+    </context-param>

+

+    <context-param>

+        <description>Used for encrypting view state. Only relevant for client side

+            state saving. See MyFaces wiki/web site documentation for instructions

+            on how to configure an application for diffenent encryption strengths.

+        </description>

+        <param-name>org.apache.myfaces.SECRET</param-name>

+        <param-value>NzY1NDMyMTA=</param-value>

+    </context-param>

+

+    <context-param>

+        <description>

+            Validate managed beans, navigation rules and ensure that forms are not nested.

+        </description>

+        <param-name>org.apache.myfaces.VALIDATE</param-name>

+        <param-value>true</param-value>

+    </context-param>

+    

+    <context-param>

+        <description>

+            Treat readonly same as if disabled attribute was set for select elements.

+        </description>

+        <param-name>org.apache.myfaces.READONLY_AS_DISABLED_FOR_SELECTS</param-name>

+        <param-value>true</param-value>

+    </context-param>    

+    

+    <context-param>

+        <description>

+            Use the defined class as the class which will be called when a resource is added to the

+            ExtensionFilter handling. Using StreamingAddResource here helps with performance. If you want to add

+            custom components and want to use the ExtensionFilter, you need to provide your custom implementation here.

+        </description>

+        <param-name>org.apache.myfaces.ADD_RESOURCE_CLASS</param-name>

+        <param-value>org.apache.myfaces.renderkit.html.util.DefaultAddResource</param-value>

+    </context-param>        

+

+    <context-param>

+        <description>

+            Virtual path in the URL which triggers loading of resources for the MyFaces extended components

+            in the ExtensionFilter.

+        </description>

+        <param-name>org.apache.myfaces.RESOURCE_VIRTUAL_PATH</param-name>

+        <param-value>/faces/myFacesExtensionResource</param-value>

+    </context-param>

+    

+    <context-param>

+        <description>

+            Check if the extensions-filter has been properly configured.

+        </description>

+        <param-name>org.apache.myfaces.CHECK_EXTENSIONS_FILTER</param-name>

+        <param-value>true</param-value>

+    </context-param>    

+

+    <context-param>

+        <description>

+            Define partial state saving as true/false.

+        </description>

+        <param-name>javax.faces.PARTIAL_STATE_SAVING_METHOD</param-name>

+        <param-value>false</param-value>

+    </context-param>    

+

+    <!-- Listener, to allow Jetty serving MyFaces apps -->

+    <listener>

+        <listener-class>org.apache.myfaces.webapp.StartupServletContextListener</listener-class>

+    </listener>

+

+    <!-- Faces Servlet -->

+    <servlet>

+        <servlet-name>Faces Servlet</servlet-name>

+        <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>

+        <load-on-startup>1</load-on-startup>

+    </servlet>

+

+    <!-- Faces Servlet Mapping -->

+    <servlet-mapping>

+        <servlet-name>Faces Servlet</servlet-name>

+        <url-pattern>*.jsf</url-pattern>

+    </servlet-mapping>

+

+    <!-- Welcome files -->

+    <welcome-file-list>

+        <welcome-file>index.jsp</welcome-file>

+        <welcome-file>index.html</welcome-file>

+    </welcome-file-list>

+

+</web-app>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/src/main/webapp/helloWorld.jsp b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/src/main/webapp/helloWorld.jsp
new file mode 100644
index 0000000000..189c142c99
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/src/main/webapp/helloWorld.jsp
@@ -0,0 +1,40 @@
+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+

+<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>

+<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%>

+

+<html>

+    <head>

+        <title>Apache Tuscany Helloworld JSF sample</title>

+    </head>

+    <body>

+        <h2>Apache Tuscany Helloworld JSF sample</h2>

+        <f:view>

+            <h:form id="mainForm">

+              <h:panelGrid columns="2">

+                <h:outputLabel for="name" value="Please enter your name" />

+                <h:inputText id="name" value="#{helloWorld.name}" required="true"/>

+                <h:commandButton value="Press me" action="#{helloWorld.send}"/>

+                <h:messages showDetail="true" showSummary="false"/>

+              </h:panelGrid>

+            </h:form>

+        </f:view>

+    </body>

+</html>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/src/main/webapp/index.jsp b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/src/main/webapp/index.jsp
new file mode 100644
index 0000000000..5ca296e115
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/src/main/webapp/index.jsp
@@ -0,0 +1,23 @@
+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+

+<%@ page session="false"%>

+<%

+response.sendRedirect("helloWorld.jsf");

+%>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/src/main/webapp/page2.jsp b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/src/main/webapp/page2.jsp
new file mode 100644
index 0000000000..89259021c7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsf/src/main/webapp/page2.jsp
@@ -0,0 +1,38 @@
+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+

+<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>

+<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%>

+<html>

+    <head>

+        <title>Apache Tuscany Helloworld JSF sample</title>

+    </head>

+    <body>

+        <h2>Apache Tuscany Helloworld JSF sample</h2>

+        <f:view>

+            <h:form id="mainForm">

+                <h:inputTextarea readonly="true" rows="20" cols="80" value="#{helloWorld.name}"/>

+                <br>

+                <h:commandLink action="back">

+                    <h:outputText value="Home"/>

+                </h:commandLink>

+            </h:form>

+        </f:view>

+    </body>

+</html>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsp/pom.xml b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsp/pom.xml
new file mode 100644
index 0000000000..3855293a21
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsp/pom.xml
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-sca</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>sample-helloworld-jsp</artifactId>

+    <packaging>war</packaging>

+    <name>Apache Tuscany SCA Sample Helloworld JSP</name>

+

+    <dependencies>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-sca-api</artifactId>

+            <version>2.0-M3</version>

+            <scope>compile</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-implementation-web-runtime</artifactId>

+            <version>2.0-M3</version>

+            <scope>runtime</scope>

+        </dependency>

+

+    </dependencies>

+

+    <build>

+       <finalName>${artifactId}</finalName>

+    </build>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsp/src/main/java/sample/HelloworldService.java b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsp/src/main/java/sample/HelloworldService.java
new file mode 100644
index 0000000000..123774b936
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsp/src/main/java/sample/HelloworldService.java
@@ -0,0 +1,25 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package sample;

+

+public interface HelloworldService {

+

+    String sayHello(String name);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsp/src/main/java/sample/HelloworldServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsp/src/main/java/sample/HelloworldServiceImpl.java
new file mode 100644
index 0000000000..66cef71a25
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsp/src/main/java/sample/HelloworldServiceImpl.java
@@ -0,0 +1,28 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package sample;

+

+

+public class HelloworldServiceImpl implements HelloworldService {

+

+    public String sayHello(String name) {

+        return "Hello " + name;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsp/src/main/webapp/WEB-INF/web.composite b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsp/src/main/webapp/WEB-INF/web.composite
new file mode 100644
index 0000000000..56ed55b2d5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsp/src/main/webapp/WEB-INF/web.composite
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"

+           targetNamespace="http://samples"

+           name="Helloworld">

+

+    <component name="foo">

+        <implementation.web web-uri=""/>

+        <reference name="service" target="HelloworldComponent"/>

+    </component>

+

+    <component name="HelloworldComponent">

+        <implementation.java class="sample.HelloworldServiceImpl"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsp/src/main/webapp/WEB-INF/web.xml b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsp/src/main/webapp/WEB-INF/web.xml
new file mode 100644
index 0000000000..a5b03d4904
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsp/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<web-app version="2.4"

+         xmlns="http://java.sun.com/xml/ns/j2ee"

+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+         xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" >

+

+  <display-name>Apache Tuscany Helloworld JSP Sample</display-name>

+

+  <filter>

+    <filter-name>tuscany</filter-name> 

+    <filter-class>org.apache.tuscany.sca.host.webapp.TuscanyServletFilter</filter-class> 

+  </filter>

+

+  <filter-mapping>

+    <filter-name>tuscany</filter-name> 

+    <url-pattern>/*</url-pattern> 

+  </filter-mapping>

+

+  <welcome-file-list id="WelcomeFileList">

+    <welcome-file>hello.jsp</welcome-file>

+  </welcome-file-list>

+

+</web-app>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsp/src/main/webapp/hello.jsp b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsp/src/main/webapp/hello.jsp
new file mode 100644
index 0000000000..ffd01cca73
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-jsp/src/main/webapp/hello.jsp
@@ -0,0 +1,37 @@
+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+

+<%@ page contentType="text/html;charset=UTF-8" language="java" %>

+<%@ taglib uri="http://www.osoa.org/sca/sca_jsp.tld" prefix="sca" %>

+

+<sca:reference name="service" type="sample.HelloworldService" />

+

+<html>

+  <body >

+

+    <h2>Apache Tuscany Helloworld JSP Sample</h2>

+

+    Calling HelloworldService sayHello("world") returns:

+

+    <p>

+

+    <%= service.sayHello("world") %>

+

+  </body>

+</html>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-servlet/pom.xml b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-servlet/pom.xml
new file mode 100644
index 0000000000..634a5351f9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-servlet/pom.xml
@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-sca</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>helloworld-servlet</artifactId>

+    <packaging>war</packaging>

+    <name>Apache Tuscany SCA Sample Helloworld Servlet</name>

+

+    <dependencies>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-sca-api</artifactId>

+            <version>2.0-M3</version>

+            <scope>provided</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>javax.servlet</groupId>

+            <artifactId>servlet-api</artifactId>

+            <version>2.5</version>

+            <scope>provided</scope>

+        </dependency>

+    </dependencies>

+

+    <build>

+       <finalName>${artifactId}</finalName>

+    </build>

+</project>

+

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-servlet/src/main/java/sample/HelloworldService.java b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-servlet/src/main/java/sample/HelloworldService.java
new file mode 100644
index 0000000000..3d8defc611
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-servlet/src/main/java/sample/HelloworldService.java
@@ -0,0 +1,25 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package sample;

+

+public interface HelloworldService {

+

+    String sayHello(String name);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-servlet/src/main/java/sample/HelloworldServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-servlet/src/main/java/sample/HelloworldServiceImpl.java
new file mode 100644
index 0000000000..c3230b5cdd
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-servlet/src/main/java/sample/HelloworldServiceImpl.java
@@ -0,0 +1,27 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package sample;

+

+public class HelloworldServiceImpl implements HelloworldService {

+

+    public String sayHello(String name) {

+        return "Hello " + name;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-servlet/src/main/java/sample/HelloworldServlet.java b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-servlet/src/main/java/sample/HelloworldServlet.java
new file mode 100644
index 0000000000..be7c5f0a31
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-servlet/src/main/java/sample/HelloworldServlet.java
@@ -0,0 +1,56 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+ */

+package sample;

+

+import java.io.IOException;

+import java.io.Writer;

+

+import javax.servlet.http.HttpServlet;

+import javax.servlet.http.HttpServletRequest;

+import javax.servlet.http.HttpServletResponse;

+

+import org.oasisopen.sca.annotation.Reference;

+

+/**

+ */

+public class HelloworldServlet extends HttpServlet {

+    private static final long serialVersionUID = 1L;

+

+    @Reference

+    protected HelloworldService service;

+

+    public HelloworldServlet() {

+        System.out.println("HelloworldServlet");

+    }

+

+    @Override

+    protected void service(HttpServletRequest request, HttpServletResponse response) throws IOException {

+

+    	String name = request.getParameter("name");

+    	String greeting = service.sayHello(name);

+

+        Writer out = response.getWriter();

+        out.write("<html><head><title>Apache Tuscany Helloworld Servlet Sample</title></head><body>");

+        out.write("<h2>Apache Tuscany Helloworld Servlet Sample</h2>");

+        out.write("<br><strong>Result: </strong>" + greeting);

+        out.write("</body></html>");

+        out.flush();

+        out.close();

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-servlet/src/main/webapp/WEB-INF/web.composite b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-servlet/src/main/webapp/WEB-INF/web.composite
new file mode 100644
index 0000000000..56ed55b2d5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-servlet/src/main/webapp/WEB-INF/web.composite
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"

+           targetNamespace="http://samples"

+           name="Helloworld">

+

+    <component name="foo">

+        <implementation.web web-uri=""/>

+        <reference name="service" target="HelloworldComponent"/>

+    </component>

+

+    <component name="HelloworldComponent">

+        <implementation.java class="sample.HelloworldServiceImpl"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-servlet/src/main/webapp/WEB-INF/web.xml b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-servlet/src/main/webapp/WEB-INF/web.xml
new file mode 100644
index 0000000000..8fd6a6614a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-servlet/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<web-app version="2.4"

+         xmlns="http://java.sun.com/xml/ns/j2ee"

+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+         xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" >

+

+    <display-name>Apache Tuscany Helloworld Servlet Sample</display-name>

+

+    <servlet>

+        <servlet-name>HelloworldServlet</servlet-name>

+        <servlet-class>sample.HelloworldServlet</servlet-class>

+    </servlet>

+

+    <servlet-mapping>

+        <servlet-name>HelloworldServlet</servlet-name>

+        <url-pattern>/HelloworldServlet</url-pattern>

+    </servlet-mapping>

+

+    <welcome-file-list id="WelcomeFileList">

+        <welcome-file>hello.html</welcome-file>

+    </welcome-file-list>

+

+</web-app>

+

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-servlet/src/main/webapp/hello.html b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-servlet/src/main/webapp/hello.html
new file mode 100644
index 0000000000..c4484916aa
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-servlet/src/main/webapp/hello.html
@@ -0,0 +1,46 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<html>
+
+<head>
+<title>Apache Tuscany Helloworld Servlet Sample</title>
+</head>
+
+<body>
+
+<h2>Apache Tuscany Helloworld Servlet Sample</h2>
+
+<form action="HelloworldServlet" method="post">
+    <table>
+        <tr>
+            <td>Enter your name:</td>
+            <td>
+                <input type="text" name="name" width="10">
+            </td>
+        </tr>
+        <tr>
+            <td align="left" colspan="2">
+                <button name="submit" type="submit">Say hello</button>
+            </td>
+        </tr>
+    </table>
+</form>
+
+</body>
+</html>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/pom.xml b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/pom.xml
new file mode 100644
index 0000000000..4a8189500f
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/pom.xml
@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-sca</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>sample-helloworld-stripes</artifactId>

+    <packaging>war</packaging>

+    <name>Apache Tuscany SCA Sample Helloworld using Stripes</name>

+

+    <dependencies>

+

+        <!--  Tuscany dependencies -->

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-sca-api</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-stripes</artifactId>

+            <version>2.0-M3</version>

+        </dependency>

+

+        <!--  Stripes Framework dependencies -->

+        <dependency>

+            <groupId>net.sourceforge.stripes</groupId>

+            <artifactId>stripes</artifactId>

+            <version>1.5</version>

+        </dependency>

+        <dependency>

+            <groupId>taglibs</groupId>

+            <artifactId>standard</artifactId>

+            <version>1.1.2</version>

+        </dependency>

+

+    </dependencies>

+

+    <build>

+       <finalName>${artifactId}</finalName>

+    </build>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/java/mystripes/action/BaseActionBean.java b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/java/mystripes/action/BaseActionBean.java
new file mode 100644
index 0000000000..98c35dd431
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/java/mystripes/action/BaseActionBean.java
@@ -0,0 +1,33 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package mystripes.action;

+

+import net.sourceforge.stripes.action.ActionBean;

+import net.sourceforge.stripes.action.ActionBeanContext;

+

+public class BaseActionBean implements ActionBean {

+    private ActionBeanContext context;

+

+    public ActionBeanContext getContext() {

+        return context;

+    }

+    public void setContext(ActionBeanContext context) {

+        this.context = context;

+    }

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/java/mystripes/action/HomeActionBean.java b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/java/mystripes/action/HomeActionBean.java
new file mode 100644
index 0000000000..75ee7c2843
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/java/mystripes/action/HomeActionBean.java
@@ -0,0 +1,45 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package mystripes.action;

+

+import net.sourceforge.stripes.action.DefaultHandler;

+import net.sourceforge.stripes.action.ForwardResolution;

+import net.sourceforge.stripes.action.Resolution;

+import net.sourceforge.stripes.action.UrlBinding;

+

+import org.oasisopen.sca.annotation.Reference;

+

+import sample.HelloworldService;

+

+@UrlBinding("/Home.htm")

+public class HomeActionBean extends BaseActionBean {

+

+    @Reference

+    HelloworldService service;

+

+    @DefaultHandler

+    public Resolution view() {

+        return new ForwardResolution("/WEB-INF/jsp/home.jsp");

+    }

+

+    public String getHello() {

+        return service.sayHello("world");

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/java/sample/HelloworldService.java b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/java/sample/HelloworldService.java
new file mode 100644
index 0000000000..123774b936
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/java/sample/HelloworldService.java
@@ -0,0 +1,25 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package sample;

+

+public interface HelloworldService {

+

+    String sayHello(String name);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/java/sample/HelloworldServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/java/sample/HelloworldServiceImpl.java
new file mode 100644
index 0000000000..66cef71a25
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/java/sample/HelloworldServiceImpl.java
@@ -0,0 +1,28 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package sample;

+

+

+public class HelloworldServiceImpl implements HelloworldService {

+

+    public String sayHello(String name) {

+        return "Hello " + name;

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/resources/StripesResources.properties b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/resources/StripesResources.properties
new file mode 100644
index 0000000000..a23399569a
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/resources/StripesResources.properties
@@ -0,0 +1,57 @@
+
+# Resource strings used by the <stripes:errors> tag when there are no nested tags
+stripes.errors.header=<div style="color:#b72222; font-weight: bold">Please fix the following errors:</div><ol>
+stripes.errors.beforeError=<li style="color: #b72222;">
+stripes.errors.afterError=</li>
+stripes.errors.footer=</ol>
+
+# Resource strings used by the <stripes:errors> tag when displaying errors for a
+# specific field (e.g. <stripes:errors field="password"/>). If not supplied the
+# values above will be used instead.
+stripes.fieldErrors.header=
+stripes.fieldErrors.beforeError=<span style="color: #b72222;">
+stripes.fieldErrors.afterError=</span><br />
+stripes.fieldErrors.footer=
+
+# Resource strings used by the stripes:messages tag
+stripes.messages.header=<ul class="messages">
+stripes.messages.beforeMessage=<li>
+stripes.messages.afterMessage=</li>
+stripes.messages.footer=</ul>
+
+# Validation error messages produced by Stripes' built-in converter classes. These
+# are default error messages and can be overridden on per-field and per-form levels.
+# Using the 'invalidNumber' error for a field 'age' of a form posting to
+# '/user/Profile.action', the keys looked for (in order) would be:
+#      1: /user/Profile.action.age.invalidNumber
+#      2: /user/Profile.action.age.errorMessage
+#      3: age.errorMessage
+#      4: /user/Profile.action.invalidNumber
+#      5: converter.number.invalidNumber
+converter.number.invalidNumber=The value ({1}) entered in field {0} must be a valid number
+converter.byte.outOfRange=The value ({1}) entered in field {0} was out of the range {2} to {3}
+converter.short.outOfRange=The value ({1}) entered in field {0} was out of the range {2} to {3}
+converter.integer.outOfRange=The value ({1}) entered in field {0} was out of the range {2} to {3}
+converter.float.outOfRange=The value ({1}) entered in field {0} was out of the range {2} to {3}
+converter.enum.notAnEnumeratedValue=The value "{1}" is not a valid value for field {0}
+converter.date.invalidDate=The value ({1}) entered in field {0} must be a valid date
+converter.email.invalidEmail=The value ({1}) entered is not a valid email address
+converter.creditCard.invalidCreditCard=The value ({1}) entered is not a valid credit card number
+
+# Validation error messages produced by Stripes' annotation based validations. These
+# are default error messages and can be overridden on per-field and per-form levels.
+# Using the 'valueNotPresent' required field error for a field 'username' of a form
+# posting to '/user/Register.action', the keys looked for (in order) would be:
+#      1: /user/Register.action.username.valueNotPresent
+#      2: /user/Register.action.username.errorMessage
+#      3: username.errorMessage
+#      4: /user/Register.action.valueNotPresent
+#      5: validation.required.valueNotPresent
+validation.required.valueNotPresent={0} is a required field
+validation.minlength.valueTooShort={0} must be at least {2} characters long
+validation.maxlength.valueTooLong={0} must be no more than {2} characters long
+validation.minvalue.valueBelowMinimum=The minimum allowed value for {0} is {2}
+validation.maxvalue.valueAboveMaximum=The maximum allowed value for {0} is {2}
+validation.mask.valueDoesNotMatch=<em>{1}</em> is not a valid {0}
+validation.expression.valueFailedExpression=The value supplied ({1}) for field {0} is invalid
+validation.file.postBodyTooBig=Total upload size of {3} KB exceeds the maximum size of {2} KB
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/resources/log4j.properties b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/resources/log4j.properties
new file mode 100644
index 0000000000..77fa204a15
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/resources/log4j.properties
@@ -0,0 +1,31 @@
+# log4j.properties
+
+# Set up a logger to the console
+log4j.appender.stdout=org.apache.log4j.ConsoleAppender
+log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
+log4j.appender.stdout.layout.ConversionPattern=[%d{HH:mm:ss}] %-5p %c %x - %m%n
+
+# Use this to only see log messages beyond a certain threshold in the console
+#log4j.appender.stdout.Threshold=WARN
+
+# Set up a logger to a log file
+log4j.appender.logfile=org.apache.log4j.DailyRollingFileAppender
+log4j.appender.logfile.layout=org.apache.log4j.PatternLayout
+log4j.appender.logfile.layout.ConversionPattern=[%d{HH:mm:ss}] %-5p %c %x - %m%n
+log4j.appender.logfile.File=${user.home}/stripesquick.log
+log4j.appender.logfile.DatePattern='.'yyyy-MM-dd
+
+# Use this to only see log messages beyond a certain threshold in the log file
+#log4j.appender.logfile.Threshold=WARN
+
+# Logger settings
+log4j.rootLogger=INFO, stdout, logfile
+
+# Valid levels are TRACE, DEBUG, INFO, WARN, ERROR, FATAL
+# Change to TRACE or DEBUG to see more log messages
+log4j.logger.net.sourceforge.stripes=WARN
+log4j.logger.org.stripesbook.quickstart=INFO
+log4j.logger.org.mortbay.log=INFO
+log4j.logger.org=WARN
+log4j.logger.com=WARN
+log4j.logger.net=WARN
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/webapp/WEB-INF/jsp/home.jsp b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/webapp/WEB-INF/jsp/home.jsp
new file mode 100644
index 0000000000..0681c1f2bf
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/webapp/WEB-INF/jsp/home.jsp
@@ -0,0 +1,26 @@
+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<%@ include file="/WEB-INF/jsp/taglibs.jsp" %>

+

+<s:layout-render name="/WEB-INF/jsp/layout.jsp" title="Welcome">

+  <s:layout-component name="body">

+    <p>sayHello returns: ${actionBean.hello}</p>

+    <p>Congratulations, you've set up a Stripes SCA project!</p>

+  </s:layout-component>

+</s:layout-render>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/webapp/WEB-INF/jsp/layout.jsp b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/webapp/WEB-INF/jsp/layout.jsp
new file mode 100644
index 0000000000..d0fb716b80
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/webapp/WEB-INF/jsp/layout.jsp
@@ -0,0 +1,39 @@
+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<%@ include file="/WEB-INF/jsp/taglibs.jsp" %>

+

+<s:layout-definition>

+

+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">

+<html>

+  <head>

+    <title>${title}</title>

+    <link rel="stylesheet" type="text/css" href="${contextPath}/css/style.css">

+    <s:layout-component name="head">

+    </s:layout-component>

+  </head>

+  <body>

+    <div id="main">

+      <s:layout-component name="body">

+      </s:layout-component>

+    </div>

+  </body>

+</html>

+

+</s:layout-definition>
\ No newline at end of file
diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/webapp/WEB-INF/jsp/taglibs.jsp b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/webapp/WEB-INF/jsp/taglibs.jsp
new file mode 100644
index 0000000000..f85602fcfa
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/webapp/WEB-INF/jsp/taglibs.jsp
@@ -0,0 +1,29 @@
+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<%-- Stripes TLD --%>

+<%@ taglib prefix="s" uri="http://stripes.sourceforge.net/stripes.tld" %>

+<%@ taglib prefix="sdyn" uri="http://stripes.sourceforge.net/stripes-dynattr.tld" %>

+

+<%-- JSTL TLDs --%>

+<%@ taglib prefix="c"   uri="http://java.sun.com/jsp/jstl/core"      %>

+<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt"       %>

+<%@ taglib prefix="fn"  uri="http://java.sun.com/jsp/jstl/functions" %>

+

+<%-- This is so that you can conveniently refer to the context path with ${contextPath} --%>

+<c:set var="contextPath" value="${pageContext.request.contextPath}"/>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/webapp/WEB-INF/web.composite b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/webapp/WEB-INF/web.composite
new file mode 100644
index 0000000000..56ed55b2d5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/webapp/WEB-INF/web.composite
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"

+           targetNamespace="http://samples"

+           name="Helloworld">

+

+    <component name="foo">

+        <implementation.web web-uri=""/>

+        <reference name="service" target="HelloworldComponent"/>

+    </component>

+

+    <component name="HelloworldComponent">

+        <implementation.java class="sample.HelloworldServiceImpl"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/webapp/WEB-INF/web.xml b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/webapp/WEB-INF/web.xml
new file mode 100644
index 0000000000..0a16144519
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="UTF-8"?>

+	<!--

+		* Licensed to the Apache Software Foundation (ASF) under one * or more

+		contributor license agreements. See the NOTICE file * distributed with

+		this work for additional information * regarding copyright ownership.

+		The ASF licenses this file * to you under the Apache License, Version

+		2.0 (the * "License"); you may not use this file except in compliance

+		* with the License. You may obtain a copy of the License at * *

+		http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by

+		applicable law or agreed to in writing, * software distributed under

+		the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES

+		OR CONDITIONS OF ANY * KIND, either express or implied. See the

+		License for the * specific language governing permissions and

+		limitations * under the License.

+	-->

+<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"

+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+	xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">

+

+	<display-name>Apache Tuscany Helloworld Stripes Sample</display-name>

+

+	<listener>

+		<listener-class>org.apache.tuscany.sca.host.webapp.TuscanyContextListener</listener-class>

+	</listener>

+

+	<filter>

+		<filter-name>StripesFilter</filter-name>

+		<filter-class>net.sourceforge.stripes.controller.StripesFilter</filter-class>

+		<init-param>

+			<param-name>ActionResolver.Packages</param-name>

+			<param-value>mystripes.action</param-value>

+		</init-param>

+		<init-param>

+			<param-name>Extension.Packages</param-name>

+			<param-value>org.apache.tuscany.sca.stripes</param-value>

+		</init-param>

+	</filter>

+

+	<servlet>

+		<servlet-name>DispatcherServlet</servlet-name>

+		<servlet-class>net.sourceforge.stripes.controller.DispatcherServlet</servlet-class>

+		<load-on-startup>1</load-on-startup>

+	</servlet>

+

+	<filter-mapping>

+		<filter-name>StripesFilter</filter-name>

+		<servlet-name>DispatcherServlet</servlet-name>

+		<dispatcher>REQUEST</dispatcher>

+		<dispatcher>FORWARD</dispatcher>

+	</filter-mapping>

+

+	<servlet-mapping>

+		<servlet-name>DispatcherServlet</servlet-name>

+		<url-pattern>*.htm</url-pattern>

+	</servlet-mapping>

+

+	<welcome-file-list>

+		<welcome-file>index.html</welcome-file>

+	</welcome-file-list>

+

+</web-app>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/webapp/index.html b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/webapp/index.html
new file mode 100644
index 0000000000..c79d29e6a5
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld-stripes/src/main/webapp/index.html
@@ -0,0 +1,24 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<html>

+  <head>

+    <meta http-equiv="refresh" content="0;url=Home.htm">

+  </head>

+</html>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld/pom.xml b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld/pom.xml
new file mode 100644
index 0000000000..5a6be294f7
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld/pom.xml
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+-->

+<project>

+    <modelVersion>4.0.0</modelVersion>

+    <parent>

+        <groupId>org.apache.tuscany.sca</groupId>

+        <artifactId>tuscany-sca</artifactId>

+        <version>2.0-M3</version>

+        <relativePath>../../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>sample-helloworld</artifactId>

+    <name>Apache Tuscany SCA Sample Helloworld</name>

+    <packaging>war</packaging>

+

+    <dependencies>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-sca-api</artifactId>

+            <version>2.0-M3</version>

+            <scope>compile</scope>

+        </dependency>

+

+        <dependency>

+            <groupId>org.apache.tuscany.sca</groupId>

+            <artifactId>tuscany-host-webapp</artifactId>

+            <version>2.0-M3</version>

+            <scope>runtime</scope>

+        </dependency>

+

+    </dependencies>

+

+    <build>

+       <finalName>${artifactId}</finalName>

+    </build>

+

+</project>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld/src/main/java/sample/HelloworldService.java b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld/src/main/java/sample/HelloworldService.java
new file mode 100644
index 0000000000..123774b936
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld/src/main/java/sample/HelloworldService.java
@@ -0,0 +1,25 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package sample;

+

+public interface HelloworldService {

+

+    String sayHello(String name);

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld/src/main/java/sample/HelloworldServiceImpl.java b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld/src/main/java/sample/HelloworldServiceImpl.java
new file mode 100644
index 0000000000..010ca34f00
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld/src/main/java/sample/HelloworldServiceImpl.java
@@ -0,0 +1,38 @@
+/*

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ * 

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ * 

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.    

+ */

+package sample;

+

+import org.oasisopen.sca.annotation.EagerInit;

+import org.oasisopen.sca.annotation.Init;

+import org.oasisopen.sca.annotation.Scope;

+

+@EagerInit

+@Scope("COMPOSITE")

+public class HelloworldServiceImpl implements HelloworldService {

+

+    public String sayHello(String name) {

+        return "Hello " + name;

+    }

+

+    @Init

+    public void init() {

+        System.out.println(sayHello("world"));

+    }

+

+}

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld/src/main/webapp/WEB-INF/web.composite b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld/src/main/webapp/WEB-INF/web.composite
new file mode 100644
index 0000000000..f0609d9eb9
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld/src/main/webapp/WEB-INF/web.composite
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"

+           xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"

+           targetNamespace="http://samples"

+           name="Helloworld">

+

+    <component name="HelloworldComponent">

+        <implementation.java class="sample.HelloworldServiceImpl"/>

+    </component>

+

+</composite>

diff --git a/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld/src/main/webapp/WEB-INF/web.xml b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld/src/main/webapp/WEB-INF/web.xml
new file mode 100644
index 0000000000..f13afbfb74
--- /dev/null
+++ b/tags/java/sca/2.0-M3-RC3a/samples/webapps/helloworld/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+ * Licensed to the Apache Software Foundation (ASF) under one

+ * or more contributor license agreements.  See the NOTICE file

+ * distributed with this work for additional information

+ * regarding copyright ownership.  The ASF licenses this file

+ * to you under the Apache License, Version 2.0 (the

+ * "License"); you may not use this file except in compliance

+ * with the License.  You may obtain a copy of the License at

+ *

+ *   http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Unless required by applicable law or agreed to in writing,

+ * software distributed under the License is distributed on an

+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

+ * KIND, either express or implied.  See the License for the

+ * specific language governing permissions and limitations

+ * under the License.

+-->

+<web-app version="2.4"

+         xmlns="http://java.sun.com/xml/ns/j2ee"

+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+         xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" >

+

+  <display-name>Apache Tuscany Helloworld Sample</display-name>

+

+  <filter>

+    <filter-name>tuscany</filter-name> 

+    <filter-class>org.apache.tuscany.sca.host.webapp.TuscanyServletFilter</filter-class> 

+  </filter>

+

+  <filter-mapping>

+    <filter-name>tuscany</filter-name> 

+    <url-pattern>/*</url-pattern> 

+  </filter-mapping>

+

+</web-app>